/* roulang page: index */
:root {
            --hupu-bg: #F6F3EC;
            --hupu-charcoal: #1B1E22;
            --hupu-red: #D93636;
            --hupu-orange: #F04E23;
            --hupu-yellow: #DCE129;
            --hupu-green: #2F6B5F;
            --hupu-ink: #1A1A1A;
            --hupu-gray: #6B7280;
            --hupu-border: rgba(0, 0, 0, 0.08);
            --hupu-border-strong: rgba(0, 0, 0, 0.14);
            --hupu-radius-sm: 6px;
            --hupu-radius: 10px;
            --hupu-radius-lg: 14px;
            --hupu-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
            --hupu-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --hupu-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.10);
            --hupu-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, -apple-system, sans-serif;
            --hupu-font-num: 'Roboto Condensed', 'DIN Alternate', 'Barlow Condensed', 'PingFang SC', sans-serif;
            --hupu-transition: all 0.25s ease;
            --hupu-header-height: 68px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--hupu-font);
            font-size: 16px;
            line-height: 1.75;
            color: var(--hupu-ink);
            background-color: var(--hupu-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--hupu-transition);
        }

        a:hover {
            color: var(--hupu-red);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: var(--hupu-font);
            font-size: 15px;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--hupu-red);
            outline-offset: 2px;
            border-radius: var(--hupu-radius-sm);
        }

        ::selection {
            background: var(--hupu-red);
            color: #fff;
        }

        .hupu-container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== Header / Nav ===== */
        .hupu-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--hupu-charcoal);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            min-height: var(--hupu-header-height);
            display: flex;
            align-items: center;
            transition: var(--hupu-transition);
        }

        .hupu-header .hupu-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: nowrap;
        }

        .hupu-navbar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 1;
            min-width: 0;
        }

        .hupu-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.35rem;
            color: #fff;
            white-space: nowrap;
            letter-spacing: 0.5px;
            line-height: 1;
        }

        .hupu-brand .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--hupu-red);
            color: #fff;
            font-size: 1.1rem;
            font-weight: 900;
            border-radius: 8px;
            flex-shrink: 0;
        }

        .hupu-brand:hover {
            color: #fff;
            opacity: 0.92;
        }

        .hupu-nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin-left: 14px;
            list-style: none;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
            -webkit-overflow-scrolling: touch;
        }

        .hupu-nav-links::-webkit-scrollbar {
            height: 3px;
        }

        .hupu-nav-links::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.25);
            border-radius: 10px;
        }

        .hupu-nav-links li {
            list-style: none;
            white-space: nowrap;
        }

        .hupu-nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 14px;
            border-radius: var(--hupu-radius-sm);
            font-size: 0.9rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.75);
            transition: var(--hupu-transition);
            position: relative;
        }

        .hupu-nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }

        .hupu-nav-links a.active {
            color: #fff;
            background: rgba(217, 54, 54, 0.25);
        }

        .hupu-nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--hupu-red);
            border-radius: 2px;
        }

        .hupu-nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .hupu-live-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 700;
            color: #fff;
            background: var(--hupu-red);
            padding: 5px 10px;
            border-radius: 20px;
            letter-spacing: 0.5px;
            animation: hupuPulse 2s ease-in-out infinite;
            white-space: nowrap;
        }

        .hupu-live-badge .dot {
            width: 7px;
            height: 7px;
            background: #fff;
            border-radius: 50%;
            animation: hupuDot 1.2s ease-in-out infinite;
        }

        @keyframes hupuPulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(217, 54, 54, 0.5);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(217, 54, 54, 0);
            }
        }

        @keyframes hupuDot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.4;
            }
        }

        .hupu-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 9px 18px;
            background: var(--hupu-red);
            color: #fff;
            font-weight: 700;
            font-size: 0.85rem;
            border-radius: var(--hupu-radius-sm);
            border: none;
            cursor: pointer;
            transition: var(--hupu-transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .hupu-nav-cta:hover {
            background: #c02e2e;
            color: #fff;
            box-shadow: 0 4px 14px rgba(217, 54, 54, 0.45);
            transform: translateY(-1px);
        }

        .hupu-nav-cta .badge-count {
            background: rgba(255, 255, 255, 0.25);
            padding: 1px 7px;
            border-radius: 12px;
            font-size: 0.7rem;
            font-weight: 800;
        }

        .hupu-header-status {
            background: rgba(255, 255, 255, 0.04);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding: 5px 0;
            font-size: 0.72rem;
            color: rgba(255, 255, 255, 0.5);
            letter-spacing: 0.3px;
        }

        .hupu-header-status .hupu-container {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
        }

        .hupu-status-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            white-space: nowrap;
        }

        .hupu-status-item .status-dot {
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--hupu-yellow);
            flex-shrink: 0;
        }

        .hupu-header-spacer {
            height: var(--hupu-header-height);
        }

        /* Mobile Nav Toggle */
        .hupu-navbar-toggler {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--hupu-radius-sm);
            width: 40px;
            height: 36px;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 4px;
            padding: 0;
        }

        .hupu-navbar-toggler span {
            display: block;
            width: 18px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: var(--hupu-transition);
        }

        .hupu-mobile-menu {
            display: none;
            position: fixed;
            top: var(--hupu-header-height);
            left: 0;
            right: 0;
            background: var(--hupu-charcoal);
            z-index: 999;
            padding: 16px 24px 24px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: var(--hupu-shadow-lg);
        }

        .hupu-mobile-menu.open {
            display: block;
        }

        .hupu-mobile-menu a {
            display: block;
            padding: 12px 14px;
            color: rgba(255, 255, 255, 0.8);
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: var(--hupu-radius-sm);
            transition: var(--hupu-transition);
        }

        .hupu-mobile-menu a:hover,
        .hupu-mobile-menu a.active {
            background: rgba(217, 54, 54, 0.22);
            color: #fff;
        }

        /* ===== Hero ===== */
        .hupu-hero {
            position: relative;
            min-height: 620px;
            background-image: linear-gradient(135deg, rgba(20, 24, 29, 0.82), rgba(20, 24, 29, 0.45)), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            padding: 90px 0 70px;
            color: #fff;
        }

        .hupu-hero .hupu-container {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 48px;
            align-items: center;
        }

        .hupu-hero-left {
            max-width: 640px;
        }

        .hupu-hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--hupu-yellow);
            margin-bottom: 18px;
            background: rgba(0, 0, 0, 0.35);
            padding: 6px 14px;
            border-radius: 20px;
            border: 1px solid rgba(220, 225, 41, 0.3);
        }

        .hupu-hero-eyebrow .eyebrow-dot {
            width: 7px;
            height: 7px;
            background: var(--hupu-yellow);
            border-radius: 50%;
            animation: hupuDot 1.2s ease-in-out infinite;
        }

        .hupu-hero h1 {
            font-size: clamp(2rem, 4vw, 3.1rem);
            font-weight: 900;
            line-height: 1.22;
            letter-spacing: -0.5px;
            margin-bottom: 20px;
            color: #fff;
        }

        .hupu-hero h1 .highlight {
            color: var(--hupu-yellow);
            position: relative;
        }

        .hupu-hero-desc {
            font-size: 1.05rem;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.82);
            margin-bottom: 30px;
            max-width: 560px;
        }

        .hupu-hero-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }

        .hupu-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: var(--hupu-radius-sm);
            font-weight: 700;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: var(--hupu-transition);
            letter-spacing: 0.3px;
            white-space: nowrap;
            text-align: center;
            justify-content: center;
        }

        .hupu-btn-primary {
            background: var(--hupu-red);
            color: #fff;
        }

        .hupu-btn-primary:hover {
            background: #c02e2e;
            color: #fff;
            box-shadow: 0 4px 16px rgba(217, 54, 54, 0.5);
            transform: translateY(-2px);
        }

        .hupu-btn-outline {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, 0.4);
        }

        .hupu-btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.7);
            transform: translateY(-2px);
        }

        .hupu-hero-meta {
            display: flex;
            align-items: center;
            gap: 22px;
            flex-wrap: wrap;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .hupu-hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .hupu-hero-right {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .hupu-hero-card {
            background: rgba(255, 255, 255, 0.07);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--hupu-radius-lg);
            padding: 20px 22px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: var(--hupu-transition);
        }

        .hupu-hero-card:hover {
            background: rgba(255, 255, 255, 0.11);
            border-color: rgba(255, 255, 255, 0.22);
        }

        .hupu-hero-card .card-icon {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .hupu-hero-card .card-icon.red {
            background: rgba(217, 54, 54, 0.3);
        }
        .hupu-hero-card .card-icon.yellow {
            background: rgba(220, 225, 41, 0.25);
        }
        .hupu-hero-card .card-icon.green {
            background: rgba(47, 107, 95, 0.4);
        }

        .hupu-hero-card .card-body {
            flex: 1;
            min-width: 0;
        }

        .hupu-hero-card .card-body h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 3px;
        }

        .hupu-hero-card .card-body p {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.65);
            margin: 0;
            line-height: 1.5;
        }

        .hupu-hero-card .card-stat {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--hupu-yellow);
            font-family: var(--hupu-font-num);
            white-space: nowrap;
        }

        .hupu-hero-card .live-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.65rem;
            font-weight: 800;
            color: #fff;
            background: var(--hupu-red);
            padding: 3px 8px;
            border-radius: 4px;
            letter-spacing: 0.5px;
        }

        /* ===== Section Base ===== */
        .hupu-section {
            padding: 64px 0;
        }

        .hupu-section-dark {
            background: var(--hupu-charcoal);
            color: #fff;
        }

        .hupu-section-title {
            font-size: clamp(1.5rem, 2.5vw, 2.1rem);
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.3;
            margin-bottom: 12px;
        }

        .hupu-section-subtitle {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--hupu-gray);
            max-width: 680px;
            margin-bottom: 32px;
        }

        .hupu-section-dark .hupu-section-title {
            color: #fff;
        }

        .hupu-section-dark .hupu-section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }

        .hupu-section-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            color: var(--hupu-red);
            margin-bottom: 10px;
        }

        .hupu-section-dark .hupu-section-tag {
            color: var(--hupu-yellow);
        }

        /* ===== KPI Dashboard ===== */
        .hupu-kpi {
            background: #fff;
            border-bottom: 1px solid var(--hupu-border);
        }

        .hupu-kpi-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 14px;
        }

        .hupu-kpi-item {
            background: var(--hupu-bg);
            border-radius: var(--hupu-radius);
            padding: 22px 18px 18px;
            border-left: 3px solid var(--hupu-red);
            transition: var(--hupu-transition);
            text-align: left;
        }

        .hupu-kpi-item:nth-child(2) {
            border-left-color: var(--hupu-green);
        }
        .hupu-kpi-item:nth-child(3) {
            border-left-color: var(--hupu-orange);
        }
        .hupu-kpi-item:nth-child(4) {
            border-left-color: var(--hupu-yellow);
        }
        .hupu-kpi-item:nth-child(5) {
            border-left-color: var(--hupu-green);
        }
        .hupu-kpi-item:nth-child(6) {
            border-left-color: var(--hupu-red);
        }

        .hupu-kpi-item:hover {
            box-shadow: var(--hupu-shadow-md);
            transform: translateY(-3px);
        }

        .hupu-kpi-value {
            font-size: 1.9rem;
            font-weight: 900;
            color: var(--hupu-ink);
            font-family: var(--hupu-font-num);
            letter-spacing: -1px;
            line-height: 1.2;
            margin-bottom: 5px;
        }

        .hupu-kpi-value .unit {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--hupu-gray);
            letter-spacing: 0;
            margin-left: 2px;
        }

        .hupu-kpi-label {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--hupu-gray);
            line-height: 1.4;
        }

        .hupu-kpi-trend {
            display: inline-block;
            font-size: 0.68rem;
            font-weight: 700;
            color: var(--hupu-green);
            margin-top: 4px;
        }

        /* ===== Brand Intro ===== */
        .hupu-brand-intro {
            background: var(--hupu-bg);
        }

        .hupu-brand-intro-wrapper {
            display: grid;
            grid-template-columns: 1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .hupu-brand-intro-text h3 {
            font-size: clamp(1.25rem, 2vw, 1.6rem);
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.4;
        }

        .hupu-brand-intro-text p {
            font-size: 0.98rem;
            line-height: 1.95;
            color: #3d4147;
            margin-bottom: 12px;
        }

        .hupu-brand-intro-image {
            border-radius: var(--hupu-radius-lg);
            overflow: hidden;
            box-shadow: var(--hupu-shadow-lg);
            position: relative;
            aspect-ratio: 4/3;
        }

        .hupu-brand-intro-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hupu-brand-intro-image .overlay-badge {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: var(--hupu-red);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 4px;
        }

        /* ===== Service Matrix ===== */
        .hupu-services {
            background: #fff;
        }

        .hupu-service-grid {
            display: grid;
            grid-template-columns: 1.3fr 0.85fr;
            gap: 18px;
        }

        .hupu-service-main {
            background: var(--hupu-charcoal);
            border-radius: var(--hupu-radius-lg);
            padding: 32px 30px;
            color: #fff;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 280px;
            transition: var(--hupu-transition);
        }

        .hupu-service-main:hover {
            transform: translateY(-3px);
            box-shadow: var(--hupu-shadow-lg);
        }

        .hupu-service-main .service-number {
            font-size: 0.75rem;
            font-weight: 800;
            letter-spacing: 2px;
            color: var(--hupu-yellow);
            margin-bottom: 12px;
        }

        .hupu-service-main h4 {
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .hupu-service-main p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .hupu-service-main .service-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--hupu-yellow);
            font-weight: 700;
            font-size: 0.85rem;
            align-self: flex-start;
        }

        .hupu-service-main .service-link:hover {
            color: #fff;
            gap: 10px;
        }

        .hupu-service-side {
            display: grid;
            grid-template-rows: 1fr 1fr;
            gap: 14px;
        }

        .hupu-service-side-card {
            background: var(--hupu-bg);
            border-radius: var(--hupu-radius);
            padding: 22px 20px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            transition: var(--hupu-transition);
            border: 1px solid var(--hupu-border);
        }

        .hupu-service-side-card:hover {
            box-shadow: var(--hupu-shadow-md);
            transform: translateY(-2px);
            border-color: var(--hupu-border-strong);
        }

        .hupu-service-side-card .svc-icon {
            width: 38px;
            height: 38px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .hupu-service-side-card .svc-icon.red-bg {
            background: rgba(217, 54, 54, 0.12);
        }
        .hupu-service-side-card .svc-icon.green-bg {
            background: rgba(47, 107, 95, 0.14);
        }
        .hupu-service-side-card .svc-icon.yellow-bg {
            background: rgba(220, 225, 41, 0.18);
        }
        .hupu-service-side-card .svc-icon.orange-bg {
            background: rgba(240, 78, 35, 0.12);
        }

        .hupu-service-side-card h5 {
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .hupu-service-side-card p {
            font-size: 0.82rem;
            color: var(--hupu-gray);
            line-height: 1.6;
            margin: 0;
        }

        /* ===== Result Comparison ===== */
        .hupu-compare {
            background: var(--hupu-bg);
        }

        .hupu-compare-table-wrap {
            background: #fff;
            border-radius: var(--hupu-radius-lg);
            overflow: hidden;
            box-shadow: var(--hupu-shadow-sm);
            border: 1px solid var(--hupu-border);
        }

        .hupu-compare-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.88rem;
        }

        .hupu-compare-table thead th {
            background: var(--hupu-charcoal);
            color: #fff;
            text-align: left;
            padding: 16px 20px;
            font-weight: 700;
            font-size: 0.9rem;
        }

        .hupu-compare-table thead th:nth-child(3) {
            background: var(--hupu-red);
        }

        .hupu-compare-table tbody td {
            padding: 14px 20px;
            border-bottom: 1px solid var(--hupu-border);
            vertical-align: middle;
            color: #3d4147;
        }

        .hupu-compare-table tbody tr:last-child td {
            border-bottom: none;
        }

        .hupu-compare-table tbody tr:hover td {
            background: rgba(217, 54, 54, 0.03);
        }

        .hupu-compare-table .compare-dimension {
            font-weight: 700;
            color: var(--hupu-ink);
        }

        .hupu-compare-table .compare-no {
            color: var(--hupu-gray);
            font-size: 0.82rem;
        }

        .hupu-compare-table .compare-yes {
            color: var(--hupu-green);
            font-weight: 700;
            font-size: 0.82rem;
        }

        .hupu-compare-table .highlight-diff {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-weight: 800;
            color: var(--hupu-red);
        }

        .hupu-compare-table .trend-up {
            color: var(--hupu-green);
            font-size: 0.8rem;
        }

        .hupu-compare-table .trend-up::before {
            content: '↑ ';
            font-weight: 900;
        }

        /* ===== Activity Wall ===== */
        .hupu-activity {
            background: #fff;
        }

        .hupu-activity-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .hupu-activity-card {
            border-radius: var(--hupu-radius);
            overflow: hidden;
            background: var(--hupu-bg);
            border: 1px solid var(--hupu-border);
            transition: var(--hupu-transition);
        }

        .hupu-activity-card:hover {
            box-shadow: var(--hupu-shadow-lg);
            transform: translateY(-4px);
        }

        .hupu-activity-card img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
        }

        .hupu-activity-card .activity-body {
            padding: 18px 20px;
        }

        .hupu-activity-card .activity-body h5 {
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .hupu-activity-card .activity-body p {
            font-size: 0.82rem;
            color: var(--hupu-gray);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .hupu-activity-card .activity-btn {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--hupu-red);
            cursor: pointer;
            background: none;
            border: none;
            padding: 0;
        }

        .hupu-activity-card .activity-btn:hover {
            color: var(--hupu-orange);
            gap: 9px;
        }

        /* ===== News ===== */
        .hupu-news {
            background: var(--hupu-charcoal);
            color: #fff;
        }

        .hupu-news-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0;
        }

        .hupu-news-item {
            display: grid;
            grid-template-columns: 120px 1fr auto;
            gap: 20px;
            align-items: start;
            padding: 22px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--hupu-transition);
        }

        .hupu-news-item:first-child {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .hupu-news-item:hover {
            padding-left: 10px;
        }

        .hupu-news-date {
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            color: var(--hupu-yellow);
            padding-top: 2px;
            white-space: nowrap;
        }

        .hupu-news-content {
            min-width: 0;
        }

        .hupu-news-content h4 {
            font-size: 1.02rem;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.5;
            color: #fff;
        }

        .hupu-news-content h4 a:hover {
            color: var(--hupu-yellow);
        }

        .hupu-news-content p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.7;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .hupu-news-readmore {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--hupu-red);
            white-space: nowrap;
            align-self: center;
            transition: var(--hupu-transition);
        }

        .hupu-news-readmore:hover {
            color: var(--hupu-yellow);
            letter-spacing: 1px;
        }

        /* ===== Data Deep Dive ===== */
        .hupu-deepdive {
            background: var(--hupu-bg);
        }

        .hupu-deepdive-article {
            max-width: 820px;
            background: #fff;
            border-radius: var(--hupu-radius-lg);
            padding: 40px 44px;
            box-shadow: var(--hupu-shadow-sm);
            border: 1px solid var(--hupu-border);
        }

        .hupu-deepdive-article h3 {
            font-size: 1.2rem;
            font-weight: 800;
            margin-top: 28px;
            margin-bottom: 12px;
            line-height: 1.4;
            color: var(--hupu-ink);
        }

        .hupu-deepdive-article h3:first-of-type {
            margin-top: 0;
        }

        .hupu-deepdive-article p {
            font-size: 0.95rem;
            line-height: 1.9;
            color: #3d4147;
            margin-bottom: 14px;
        }

        .hupu-deepdive-article .article-stat-highlight {
            display: inline-block;
            background: var(--hupu-charcoal);
            color: var(--hupu-yellow);
            font-family: var(--hupu-font-num);
            font-weight: 900;
            font-size: 1.15rem;
            padding: 2px 10px;
            border-radius: 4px;
            margin: 0 4px;
        }

        /* ===== Task Progress ===== */
        .hupu-progress-section {
            background: #fff;
        }

        .hupu-progress-wrapper {
            display: grid;
            grid-template-columns: 0.9fr 1.1fr;
            gap: 36px;
            align-items: start;
        }

        .hupu-progress-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .hupu-progress-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 16px;
            background: var(--hupu-bg);
            border-radius: var(--hupu-radius);
            border-left: 3px solid var(--hupu-green);
            transition: var(--hupu-transition);
        }

        .hupu-progress-item:hover {
            box-shadow: var(--hupu-shadow-md);
        }

        .hupu-progress-item .progress-step {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 0.85rem;
            background: var(--hupu-green);
            color: #fff;
            flex-shrink: 0;
        }

        .hupu-progress-item .progress-info h5 {
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 2px;
        }

        .hupu-progress-item .progress-info p {
            font-size: 0.8rem;
            color: var(--hupu-gray);
            margin: 0;
        }

        .hupu-progress-item .progress-reward {
            font-size: 0.72rem;
            font-weight: 800;
            color: var(--hupu-red);
            background: rgba(217, 54, 54, 0.1);
            padding: 3px 10px;
            border-radius: 10px;
            white-space: nowrap;
            flex-shrink: 0;
            margin-left: auto;
        }

        .hupu-progress-bar-card {
            background: var(--hupu-charcoal);
            border-radius: var(--hupu-radius-lg);
            padding: 30px 28px;
            color: #fff;
        }

        .hupu-progress-bar-card h4 {
            font-size: 1.1rem;
            font-weight: 800;
            margin-bottom: 18px;
        }

        .hupu-progress-bar {
            height: 12px;
            background: rgba(255, 255, 255, 0.12);
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 18px;
        }

        .hupu-progress-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--hupu-red), var(--hupu-orange));
            border-radius: 10px;
            width: 72%;
            transition: width 0.6s ease;
        }

        .hupu-progress-bar-card .progress-stats {
            display: flex;
            justify-content: space-between;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 20px;
        }

        .hupu-progress-bar-card .progress-stats strong {
            color: var(--hupu-yellow);
            font-size: 1.3rem;
            font-weight: 900;
            font-family: var(--hupu-font-num);
        }

        .hupu-progress-bar-card p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.7;
            margin: 0;
        }

        /* ===== FAQ ===== */
        .hupu-faq {
            background: var(--hupu-bg);
        }

        .hupu-accordion .accordion-item {
            background: #fff;
            border: 1px solid var(--hupu-border);
            border-radius: var(--hupu-radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            transition: var(--hupu-transition);
        }

        .hupu-accordion .accordion-item:hover {
            border-color: var(--hupu-border-strong);
        }

        .hupu-accordion .accordion-button {
            background: #fff;
            color: var(--hupu-ink);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 18px 22px;
            border-radius: var(--hupu-radius) !important;
            box-shadow: none;
            transition: var(--hupu-transition);
        }

        .hupu-accordion .accordion-button:not(.collapsed) {
            background: #fff;
            color: var(--hupu-red);
            box-shadow: none;
            border-bottom: 1px solid var(--hupu-border);
        }

        .hupu-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(217, 54, 54, 0.15);
            border-color: var(--hupu-red);
        }

        .hupu-accordion .accordion-button::after {
            background-size: 1.2rem;
            width: 1.2rem;
            height: 1.2rem;
            filter: invert(20%) sepia(70%) saturate(300%) hue-rotate(340deg);
        }

        .hupu-accordion .accordion-body {
            padding: 18px 22px;
            font-size: 0.9rem;
            color: #3d4147;
            line-height: 1.85;
        }

        /* ===== Form CTA ===== */
        .hupu-cta {
            background: var(--hupu-charcoal);
            color: #fff;
            padding: 72px 0;
        }

        .hupu-cta-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .hupu-cta-left h3 {
            font-size: clamp(1.4rem, 2.5vw, 1.9rem);
            font-weight: 900;
            margin-bottom: 14px;
            line-height: 1.35;
        }

        .hupu-cta-left p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.85;
            margin-bottom: 20px;
        }

        .hupu-cta-countdown {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(217, 54, 54, 0.2);
            border: 1px solid rgba(217, 54, 54, 0.4);
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--hupu-yellow);
        }

        .hupu-cta-countdown .countdown-num {
            font-family: var(--hupu-font-num);
            font-weight: 900;
            font-size: 1.2rem;
        }

        .hupu-form-card {
            background: #fff;
            border-radius: var(--hupu-radius-lg);
            padding: 32px 30px;
            box-shadow: var(--hupu-shadow-lg);
        }

        .hupu-form-card h4 {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--hupu-ink);
            margin-bottom: 20px;
        }

        .hupu-form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            margin-bottom: 14px;
        }

        .hupu-form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .hupu-form-group label {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--hupu-ink);
            letter-spacing: 0.3px;
        }

        .hupu-form-group input,
        .hupu-form-group select {
            padding: 11px 14px;
            border: 1px solid #DAD6CE;
            border-radius: var(--hupu-radius-sm);
            background: #fff;
            transition: var(--hupu-transition);
            font-size: 0.9rem;
            color: var(--hupu-ink);
            width: 100%;
        }

        .hupu-form-group input:focus,
        .hupu-form-group select:focus {
            border-color: var(--hupu-red);
            box-shadow: 0 0 0 3px rgba(217, 54, 54, 0.12);
        }

        .hupu-form-group input::placeholder {
            color: #b5b0a6;
        }

        .hupu-form-full {
            grid-column: 1 / -1;
        }

        .hupu-form-submit {
            width: 100%;
            padding: 14px 24px;
            background: var(--hupu-red);
            color: #fff;
            border: none;
            border-radius: var(--hupu-radius-sm);
            font-weight: 800;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--hupu-transition);
            letter-spacing: 0.5px;
            margin-top: 8px;
        }

        .hupu-form-submit:hover {
            background: #c02e2e;
            box-shadow: 0 4px 18px rgba(217, 54, 54, 0.5);
            transform: translateY(-2px);
        }

        .hupu-form-note {
            font-size: 0.75rem;
            color: var(--hupu-gray);
            text-align: center;
            margin-top: 12px;
        }

        /* ===== Footer ===== */
        .hupu-footer {
            background: var(--hupu-charcoal);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .hupu-footer-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 0.8fr;
            gap: 36px;
            margin-bottom: 36px;
        }

        .hupu-footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .hupu-footer-brand .brand-mark-sm {
            width: 28px;
            height: 28px;
            background: var(--hupu-red);
            border-radius: 6px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 900;
            color: #fff;
        }

        .hupu-footer-about {
            font-size: 0.82rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            max-width: 320px;
        }

        .hupu-footer h5 {
            font-size: 0.85rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .hupu-footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .hupu-footer-links a {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.55);
            transition: var(--hupu-transition);
        }

        .hupu-footer-links a:hover {
            color: #fff;
            padding-left: 5px;
        }

        .hupu-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.45);
        }

        .hupu-footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            font-weight: 600;
        }

        .hupu-footer-bottom a:hover {
            color: #fff;
        }

        .hupu-footer-bottom .footer-legal {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* ===== Responsive ===== */
        @media (max-width: 991px) {
            .hupu-hero .hupu-container {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hupu-hero-right {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .hupu-hero-card {
                flex: 1;
                min-width: 200px;
            }
            .hupu-kpi-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .hupu-brand-intro-wrapper {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .hupu-service-grid {
                grid-template-columns: 1fr;
            }
            .hupu-service-side {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .hupu-activity-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hupu-cta-wrapper {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .hupu-progress-wrapper {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hupu-footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 767px) {
            .hupu-nav-links {
                display: none;
            }
            .hupu-navbar-toggler {
                display: flex;
            }
            .hupu-nav-right .hupu-live-badge {
                display: none;
            }
            .hupu-section {
                padding: 48px 0;
            }
            .hupu-kpi-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .hupu-activity-grid {
                grid-template-columns: 1fr;
            }
            .hupu-news-item {
                grid-template-columns: 1fr;
                gap: 10px;
                padding: 18px 0;
            }
            .hupu-news-readmore {
                align-self: flex-start;
            }
            .hupu-deepdive-article {
                padding: 24px 20px;
            }
            .hupu-form-row {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .hupu-service-side {
                grid-template-columns: 1fr;
            }
            .hupu-footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hupu-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
            }
            .hupu-hero {
                min-height: 520px;
                padding: 70px 0 50px;
            }
            .hupu-hero-right {
                flex-direction: column;
            }
        }

        @media (max-width: 520px) {
            .hupu-container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .hupu-hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .hupu-btn {
                justify-content: center;
            }
            .hupu-kpi-grid {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .hupu-kpi-item {
                display: flex;
                align-items: center;
                justify-content: space-between;
                padding: 14px 16px;
            }
            .hupu-kpi-value {
                font-size: 1.4rem;
                margin-bottom: 0;
            }
            .hupu-kpi-label {
                font-size: 0.75rem;
            }
            .hupu-kpi-trend {
                margin-top: 0;
            }
            .hupu-compare-table thead th,
            .hupu-compare-table tbody td {
                padding: 10px 12px;
                font-size: 0.78rem;
            }
            .hupu-progress-item {
                flex-wrap: wrap;
            }
            .hupu-progress-item .progress-reward {
                width: 100%;
                text-align: center;
                margin-left: 46px;
            }
            .hupu-header-status .hupu-container {
                gap: 10px;
            }
            .hupu-header-status .status-hide-mobile {
                display: none;
            }
        }

/* roulang page: category1 */
:root {
            --hupu-bg: #F6F3EC;
            --hupu-charcoal: #1B1E22;
            --hupu-red: #D93636;
            --hupu-orange: #F04E23;
            --hupu-yellow: #DCE129;
            --hupu-green: #2F6B5F;
            --hupu-ink: #1A1A1A;
            --hupu-gray: #6B7280;
            --hupu-border: rgba(0, 0, 0, 0.08);
            --hupu-border-strong: rgba(0, 0, 0, 0.14);
            --hupu-radius-sm: 6px;
            --hupu-radius: 10px;
            --hupu-radius-lg: 14px;
            --hupu-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
            --hupu-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --hupu-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.10);
            --hupu-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, -apple-system, sans-serif;
            --hupu-font-num: 'Roboto Condensed', 'DIN Alternate', 'Barlow Condensed', 'PingFang SC', sans-serif;
            --hupu-transition: all 0.25s ease;
            --hupu-header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--hupu-font);
            font-size: 16px;
            line-height: 1.75;
            color: var(--hupu-ink);
            background-color: var(--hupu-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--hupu-transition);
        }
        a:hover {
            color: var(--hupu-red);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--hupu-font);
            font-size: 15px;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--hupu-red);
            outline-offset: 2px;
            border-radius: var(--hupu-radius-sm);
        }

        .hupu-container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== Header / Nav ===== */
        .hupu-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--hupu-charcoal);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            min-height: var(--hupu-header-height);
            display: flex;
            align-items: center;
            transition: var(--hupu-transition);
        }
        .hupu-header .hupu-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: nowrap;
        }
        .hupu-navbar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 1;
            min-width: 0;
        }
        .hupu-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.35rem;
            color: #fff;
            white-space: nowrap;
            letter-spacing: 0.5px;
            line-height: 1;
        }
        .hupu-brand .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--hupu-red);
            color: #fff;
            font-size: 1.1rem;
            font-weight: 900;
            border-radius: 8px;
            flex-shrink: 0;
        }
        .hupu-brand:hover {
            color: #fff;
            opacity: 0.92;
        }
        .hupu-nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin-left: 14px;
            list-style: none;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
            -webkit-overflow-scrolling: touch;
            padding: 0;
            margin-bottom: 0;
        }
        .hupu-nav-links::-webkit-scrollbar {
            height: 3px;
        }
        .hupu-nav-links::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.25);
            border-radius: 10px;
        }
        .hupu-nav-links li {
            list-style: none;
            white-space: nowrap;
        }
        .hupu-nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 14px;
            border-radius: var(--hupu-radius-sm);
            font-size: 0.9rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.75);
            transition: var(--hupu-transition);
            position: relative;
        }
        .hupu-nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }
        .hupu-nav-links a.active {
            color: #fff;
            background: rgba(217, 54, 54, 0.25);
        }
        .hupu-nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--hupu-red);
            border-radius: 2px;
        }
        .hupu-nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .hupu-live-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 700;
            color: #fff;
            background: var(--hupu-red);
            padding: 5px 10px;
            border-radius: 20px;
            letter-spacing: 0.5px;
            animation: hupuPulse 2s infinite;
        }
        .hupu-live-badge .dot {
            width: 6px;
            height: 6px;
            background: var(--hupu-yellow);
            border-radius: 50%;
            animation: hupuDot 1s infinite alternate;
        }
        @keyframes hupuPulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.85; }
        }
        @keyframes hupuDot {
            0% { transform: scale(1); background: var(--hupu-yellow); }
            100% { transform: scale(1.3); background: #fff; }
        }
        .hupu-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--hupu-red);
            color: #fff;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 0.85rem;
            font-weight: 700;
            transition: var(--hupu-transition);
            white-space: nowrap;
            position: relative;
        }
        .hupu-nav-cta:hover {
            color: #fff;
            background: #c02a2a;
            box-shadow: 0 4px 12px rgba(217, 54, 54, 0.4);
            transform: translateY(-1px);
        }
        .badge-count {
            background: var(--hupu-yellow);
            color: var(--hupu-charcoal);
            font-size: 0.7rem;
            font-weight: 800;
            padding: 1px 6px;
            border-radius: 10px;
            line-height: 1.4;
        }
        .hupu-navbar-toggler {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 6px;
            padding: 6px 8px;
            cursor: pointer;
            flex-direction: column;
            gap: 4px;
            align-items: center;
        }
        .hupu-navbar-toggler span {
            display: block;
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: var(--hupu-transition);
        }
        .hupu-navbar-toggler.open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .hupu-navbar-toggler.open span:nth-child(2) {
            opacity: 0;
        }
        .hupu-navbar-toggler.open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* ===== Breadcrumb ===== */
        .hupu-breadcrumb-bar {
            background: #fff;
            border-bottom: 1px solid var(--hupu-border);
            padding: 14px 0;
            margin-top: var(--hupu-header-height);
        }
        .hupu-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--hupu-gray);
            flex-wrap: wrap;
        }
        .hupu-breadcrumb a {
            color: var(--hupu-gray);
        }
        .hupu-breadcrumb a:hover {
            color: var(--hupu-red);
        }
        .hupu-breadcrumb .current {
            color: var(--hupu-ink);
            font-weight: 600;
        }
        .hupu-breadcrumb .sep {
            color: #c0c0c0;
            font-size: 0.75rem;
        }

        /* ===== Category Hero (矮横幅) ===== */
        .hupu-cat-hero {
            position: relative;
            background: linear-gradient(135deg, rgba(20,24,29,0.82), rgba(20,24,29,0.45)), url('/assets/images/backpic/back-2.webp') center center / cover no-repeat;
            padding: 48px 0;
            color: #fff;
            border-bottom: 3px solid var(--hupu-red);
        }
        .hupu-cat-hero .hupu-container {
            position: relative;
            z-index: 2;
        }
        .hupu-cat-hero h1 {
            font-size: 2rem;
            font-weight: 900;
            line-height: 1.25;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .hupu-cat-hero h1 .highlight {
            color: var(--hupu-yellow);
        }
        .hupu-cat-hero p {
            font-size: 1rem;
            max-width: 720px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 0;
            line-height: 1.7;
        }
        .hupu-cat-hero .hero-stats-row {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        .hupu-cat-hero .hero-stat-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.75);
        }
        .hupu-cat-hero .hero-stat-item .stat-num {
            font-family: var(--hupu-font-num);
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--hupu-yellow);
        }

        /* ===== Filter / Sort Bar ===== */
        .hupu-filter-bar {
            background: #fff;
            border-bottom: 1px solid var(--hupu-border);
            padding: 16px 0;
            position: sticky;
            top: var(--hupu-header-height);
            z-index: 500;
        }
        .hupu-filter-bar .filter-inner {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .hupu-filter-label {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--hupu-gray);
            white-space: nowrap;
        }
        .hupu-filter-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: 20px;
            border: 1px solid var(--hupu-border-strong);
            background: transparent;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--hupu-ink);
            cursor: pointer;
            transition: var(--hupu-transition);
            white-space: nowrap;
        }
        .hupu-filter-btn:hover {
            border-color: var(--hupu-red);
            color: var(--hupu-red);
        }
        .hupu-filter-btn.active {
            background: var(--hupu-charcoal);
            color: #fff;
            border-color: var(--hupu-charcoal);
        }
        .hupu-filter-btn .filter-count {
            background: rgba(0, 0, 0, 0.08);
            padding: 0 6px;
            border-radius: 10px;
            font-size: 0.7rem;
            font-weight: 700;
        }
        .hupu-filter-btn.active .filter-count {
            background: rgba(255, 255, 255, 0.2);
        }

        /* ===== Main Content Area ===== */
        .hupu-cat-main {
            padding: 40px 0 60px;
            background: var(--hupu-bg);
        }
        .hupu-cat-main .row {
            --bs-gutter-x: 24px;
            --bs-gutter-y: 24px;
        }
        .hupu-cat-description {
            font-size: 1rem;
            color: var(--hupu-ink);
            line-height: 1.85;
            margin-bottom: 28px;
            padding: 20px 24px;
            background: #fff;
            border-radius: var(--hupu-radius);
            border-left: 4px solid var(--hupu-red);
            box-shadow: var(--hupu-shadow-sm);
        }

        /* Content Cards */
        .hupu-match-card {
            display: flex;
            background: #fff;
            border-radius: var(--hupu-radius);
            overflow: hidden;
            box-shadow: var(--hupu-shadow-sm);
            border: 1px solid var(--hupu-border);
            transition: var(--hupu-transition);
            margin-bottom: 20px;
            flex-direction: row;
        }
        .hupu-match-card:hover {
            box-shadow: var(--hupu-shadow-lg);
            transform: translateY(-2px);
            border-color: var(--hupu-border-strong);
        }
        .hupu-match-card .card-img-wrap {
            flex-shrink: 0;
            width: 260px;
            min-height: 180px;
            position: relative;
            overflow: hidden;
        }
        .hupu-match-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .hupu-match-card .card-img-wrap .img-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            background: var(--hupu-red);
            color: #fff;
            padding: 3px 10px;
            border-radius: 14px;
            font-size: 0.7rem;
            font-weight: 700;
        }
        .hupu-match-card .card-body-wrap {
            flex: 1;
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            gap: 8px;
        }
        .hupu-match-card .card-date {
            font-size: 0.78rem;
            color: var(--hupu-gray);
            font-weight: 600;
            letter-spacing: 0.5px;
        }
        .hupu-match-card .card-title {
            font-size: 1.05rem;
            font-weight: 800;
            line-height: 1.45;
            color: var(--hupu-ink);
            margin: 0;
        }
        .hupu-match-card .card-title a:hover {
            color: var(--hupu-red);
        }
        .hupu-match-card .card-excerpt {
            font-size: 0.85rem;
            color: var(--hupu-gray);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin: 0;
        }
        .hupu-match-card .card-footer-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .hupu-match-card .tag-group {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .hupu-tag {
            display: inline-block;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 0.7rem;
            font-weight: 600;
            background: #f0f0f0;
            color: var(--hupu-gray);
        }
        .hupu-tag.tag-red {
            background: rgba(217, 54, 54, 0.1);
            color: var(--hupu-red);
        }
        .hupu-tag.tag-green {
            background: rgba(47, 107, 95, 0.1);
            color: var(--hupu-green);
        }
        .hupu-read-more {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--hupu-charcoal);
            transition: var(--hupu-transition);
            white-space: nowrap;
        }
        .hupu-read-more i {
            font-size: 0.75rem;
            transition: transform 0.25s ease;
        }
        .hupu-read-more:hover {
            color: var(--hupu-red);
        }
        .hupu-read-more:hover i {
            transform: translateX(3px);
        }

        /* ===== Sidebar ===== */
        .hupu-sidebar-widget {
            background: #fff;
            border-radius: var(--hupu-radius);
            border: 1px solid var(--hupu-border);
            box-shadow: var(--hupu-shadow-sm);
            padding: 22px;
            margin-bottom: 24px;
        }
        .hupu-sidebar-widget h4 {
            font-size: 1rem;
            font-weight: 800;
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--hupu-charcoal);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hupu-sidebar-widget h4 i {
            color: var(--hupu-red);
            font-size: 1rem;
        }
        .hupu-hot-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .hupu-hot-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--hupu-border);
        }
        .hupu-hot-list li:last-child {
            border-bottom: none;
        }
        .hupu-hot-list .hot-rank {
            font-family: var(--hupu-font-num);
            font-weight: 800;
            font-size: 0.9rem;
            color: var(--hupu-gray);
            width: 24px;
            flex-shrink: 0;
        }
        .hupu-hot-list .hot-rank.rank-1 { color: var(--hupu-red); font-size: 1rem; }
        .hupu-hot-list .hot-rank.rank-2 { color: var(--hupu-orange); }
        .hupu-hot-list .hot-rank.rank-3 { color: var(--hupu-green); }
        .hupu-hot-list .hot-item-link {
            font-size: 0.85rem;
            font-weight: 600;
            line-height: 1.5;
            color: var(--hupu-ink);
        }
        .hupu-hot-list .hot-item-link:hover {
            color: var(--hupu-red);
        }
        .hupu-hot-list .hot-meta {
            font-size: 0.7rem;
            color: var(--hupu-gray);
            display: block;
            margin-top: 2px;
        }

        .hupu-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .hupu-tag-cloud .cloud-tag {
            display: inline-block;
            padding: 5px 12px;
            border-radius: 16px;
            font-size: 0.78rem;
            font-weight: 600;
            background: #f5f5f5;
            color: var(--hupu-gray);
            transition: var(--hupu-transition);
            border: 1px solid transparent;
        }
        .hupu-tag-cloud .cloud-tag:hover {
            background: var(--hupu-charcoal);
            color: #fff;
            border-color: var(--hupu-charcoal);
        }

        /* ===== Pagination ===== */
        .hupu-pagination-wrap {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 28px;
            padding-top: 20px;
            border-top: 1px solid var(--hupu-border);
        }
        .hupu-pagination-info {
            font-size: 0.8rem;
            color: var(--hupu-gray);
        }
        .hupu-pagination {
            display: flex;
            gap: 6px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .hupu-pagination li a,
        .hupu-pagination li span {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid var(--hupu-border-strong);
            background: #fff;
            color: var(--hupu-ink);
            transition: var(--hupu-transition);
        }
        .hupu-pagination li a:hover {
            border-color: var(--hupu-red);
            color: var(--hupu-red);
        }
        .hupu-pagination li.active span {
            background: var(--hupu-charcoal);
            color: #fff;
            border-color: var(--hupu-charcoal);
        }
        .hupu-pagination li.disabled span {
            opacity: 0.4;
            pointer-events: none;
        }

        /* ===== FAQ ===== */
        .hupu-faq-section {
            padding: 50px 0 60px;
            background: #fff;
            border-top: 1px solid var(--hupu-border);
            border-bottom: 1px solid var(--hupu-border);
        }
        .hupu-section-heading {
            font-size: 1.5rem;
            font-weight: 900;
            margin-bottom: 8px;
            color: var(--hupu-ink);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .hupu-section-heading i {
            color: var(--hupu-red);
        }
        .hupu-section-sub {
            font-size: 0.9rem;
            color: var(--hupu-gray);
            margin-bottom: 28px;
        }
        .hupu-faq-accordion .accordion-item {
            border: 1px solid var(--hupu-border);
            border-radius: var(--hupu-radius) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: #fff;
        }
        .hupu-faq-accordion .accordion-button {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--hupu-ink);
            padding: 16px 20px;
            background: #fff;
            border: none;
            box-shadow: none;
            border-radius: var(--hupu-radius);
        }
        .hupu-faq-accordion .accordion-button:not(.collapsed) {
            background: var(--hupu-bg);
            color: var(--hupu-ink);
            box-shadow: none;
        }
        .hupu-faq-accordion .accordion-button::after {
            content: '\f077';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            background-image: none;
            font-size: 0.8rem;
            color: var(--hupu-gray);
        }
        .hupu-faq-accordion .accordion-button:not(.collapsed)::after {
            content: '\f078';
            color: var(--hupu-red);
        }
        .hupu-faq-accordion .accordion-body {
            padding: 16px 20px 20px;
            font-size: 0.9rem;
            color: var(--hupu-gray);
            line-height: 1.8;
        }

        /* ===== CTA Form ===== */
        .hupu-form-section {
            padding: 60px 0;
            background: var(--hupu-bg);
        }
        .hupu-form-card {
            background: var(--hupu-charcoal);
            border-radius: var(--hupu-radius-lg);
            padding: 36px 32px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .hupu-form-card::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 220px;
            height: 220px;
            background: rgba(217, 54, 54, 0.15);
            border-radius: 50%;
            pointer-events: none;
        }
        .hupu-form-card::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 140px;
            height: 140px;
            background: rgba(220, 225, 41, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }
        .hupu-form-card .form-head {
            position: relative;
            z-index: 2;
            margin-bottom: 24px;
        }
        .hupu-form-card .form-head h3 {
            font-size: 1.3rem;
            font-weight: 900;
            margin-bottom: 6px;
        }
        .hupu-form-card .form-head p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 0;
        }
        .hupu-form-card .form-label {
            font-size: 0.82rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 4px;
        }
        .hupu-form-card .form-control {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 6px;
            color: #fff;
            padding: 10px 14px;
            font-size: 0.9rem;
            transition: var(--hupu-transition);
        }
        .hupu-form-card .form-control:focus {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--hupu-red);
            box-shadow: 0 0 0 3px rgba(217, 54, 54, 0.25);
            color: #fff;
        }
        .hupu-form-card .form-control::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }
        .hupu-form-card .form-select {
            background-color: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 6px;
            color: #fff;
            padding: 10px 14px;
            font-size: 0.9rem;
        }
        .hupu-form-card .form-select:focus {
            background-color: rgba(255, 255, 255, 0.12);
            border-color: var(--hupu-red);
            box-shadow: 0 0 0 3px rgba(217, 54, 54, 0.25);
            color: #fff;
        }
        .hupu-form-card .form-select option {
            background: var(--hupu-charcoal);
            color: #fff;
        }
        .hupu-form-card .btn-submit {
            background: var(--hupu-red);
            color: #fff;
            border: none;
            border-radius: 8px;
            padding: 12px 28px;
            font-size: 0.95rem;
            font-weight: 800;
            transition: var(--hupu-transition);
            width: 100%;
        }
        .hupu-form-card .btn-submit:hover {
            background: #c02a2a;
            box-shadow: 0 4px 16px rgba(217, 54, 54, 0.5);
            transform: translateY(-2px);
        }
        .hupu-form-card .code-row {
            display: flex;
            gap: 10px;
        }
        .hupu-form-card .code-row .form-control {
            flex: 1;
        }
        .hupu-form-card .code-btn {
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: #fff;
            border-radius: 6px;
            padding: 10px 16px;
            font-size: 0.8rem;
            font-weight: 700;
            white-space: nowrap;
            cursor: pointer;
            transition: var(--hupu-transition);
        }
        .hupu-form-card .code-btn:hover {
            background: rgba(255, 255, 255, 0.25);
        }
        .hupu-form-card .form-status-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(220, 225, 41, 0.15);
            color: var(--hupu-yellow);
            padding: 4px 12px;
            border-radius: 16px;
            font-size: 0.75rem;
            font-weight: 700;
            margin-bottom: 16px;
        }

        /* ===== Footer ===== */
        .hupu-footer {
            background: var(--hupu-charcoal);
            color: rgba(255, 255, 255, 0.75);
            padding: 40px 0 20px;
            border-top: 3px solid var(--hupu-red);
        }
        .hupu-footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 24px;
        }
        .hupu-footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 1.2rem;
            color: #fff;
            margin-bottom: 12px;
        }
        .hupu-footer-brand .brand-mark-sm {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            background: var(--hupu-red);
            color: #fff;
            font-size: 0.85rem;
            font-weight: 900;
            border-radius: 6px;
        }
        .hupu-footer-about {
            font-size: 0.82rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 0;
        }
        .hupu-footer h5 {
            font-size: 0.9rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .hupu-footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .hupu-footer-links li {
            margin-bottom: 8px;
        }
        .hupu-footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.82rem;
            transition: var(--hupu-transition);
        }
        .hupu-footer-links a:hover {
            color: var(--hupu-red);
            padding-left: 4px;
        }
        .hupu-footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-legal {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .footer-legal a {
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-legal a:hover {
            color: var(--hupu-red);
        }

        /* ===== Scroll to top ===== */
        .hupu-scroll-top {
            position: fixed;
            bottom: 24px;
            right: 24px;
            width: 42px;
            height: 42px;
            background: var(--hupu-red);
            color: #fff;
            border: none;
            border-radius: 50%;
            display: none;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: var(--hupu-shadow-lg);
            transition: var(--hupu-transition);
            z-index: 900;
        }
        .hupu-scroll-top:hover {
            background: #c02a2a;
            transform: translateY(-2px);
        }

        /* ===== Responsive ===== */
        @media (max-width: 991px) {
            .hupu-navbar-toggler {
                display: flex;
            }
            .hupu-nav-links {
                display: none;
                flex-direction: column;
                align-items: flex-start;
                gap: 2px;
                background: var(--hupu-charcoal);
                padding: 12px 16px;
                border-radius: var(--hupu-radius);
                position: absolute;
                top: calc(var(--hupu-header-height) - 8px);
                left: 0;
                right: 0;
                margin-left: 0;
                border: 1px solid rgba(255, 255, 255, 0.1);
                box-shadow: var(--hupu-shadow-lg);
                z-index: 999;
            }
            .hupu-nav-links.open {
                display: flex;
            }
            .hupu-nav-links a {
                width: 100%;
                padding: 10px 14px;
            }
            .hupu-nav-links a.active::after {
                display: none;
            }
            .hupu-header .hupu-container {
                flex-wrap: nowrap;
            }
            .hupu-navbar {
                position: static;
            }
            .hupu-live-badge {
                display: none;
            }
            .hupu-match-card {
                flex-direction: column;
            }
            .hupu-match-card .card-img-wrap {
                width: 100%;
                height: 200px;
            }
            .hupu-footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .hupu-cat-hero h1 {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 767px) {
            .hupu-cat-hero {
                padding: 32px 0;
            }
            .hupu-cat-hero h1 {
                font-size: 1.3rem;
            }
            .hupu-cat-hero .hero-stats-row {
                gap: 12px;
                flex-wrap: wrap;
            }
            .hupu-filter-bar {
                padding: 10px 0;
            }
            .hupu-filter-btn {
                padding: 5px 12px;
                font-size: 0.78rem;
            }
            .hupu-cat-main {
                padding: 24px 0 40px;
            }
            .hupu-match-card .card-img-wrap {
                height: 160px;
            }
            .hupu-match-card .card-body-wrap {
                padding: 14px 16px;
            }
            .hupu-match-card .card-title {
                font-size: 0.95rem;
            }
            .hupu-footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .hupu-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .footer-legal {
                gap: 6px;
                flex-wrap: wrap;
            }
            .hupu-form-card {
                padding: 24px 18px;
            }
            .hupu-pagination-wrap {
                flex-direction: column;
                align-items: flex-start;
            }
            .hupu-container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        @media (max-width: 520px) {
            .hupu-nav-cta {
                padding: 6px 10px;
                font-size: 0.75rem;
            }
            .hupu-nav-cta .badge-count {
                display: none;
            }
            .hupu-brand {
                font-size: 1.1rem;
                gap: 6px;
            }
            .hupu-brand .brand-mark {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .hupu-cat-hero h1 {
                font-size: 1.15rem;
            }
            .hupu-cat-hero p {
                font-size: 0.85rem;
            }
            .hupu-filter-btn {
                padding: 4px 10px;
                font-size: 0.72rem;
            }
            .hupu-section-heading {
                font-size: 1.2rem;
            }
            .hupu-scroll-top {
                bottom: 16px;
                right: 16px;
                width: 36px;
                height: 36px;
            }
        }

/* roulang page: category2 */
:root {
  --hupu-bg: #F6F3EC;
  --hupu-charcoal: #1B1E22;
  --hupu-red: #D93636;
  --hupu-orange: #F04E23;
  --hupu-yellow: #DCE129;
  --hupu-green: #2F6B5F;
  --hupu-ink: #1A1A1A;
  --hupu-gray: #6B7280;
  --hupu-border: rgba(0, 0, 0, 0.08);
  --hupu-border-strong: rgba(0, 0, 0, 0.14);
  --hupu-radius-sm: 6px;
  --hupu-radius: 10px;
  --hupu-radius-lg: 14px;
  --hupu-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --hupu-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --hupu-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.10);
  --hupu-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, -apple-system, sans-serif;
  --hupu-font-num: 'Roboto Condensed', 'DIN Alternate', 'Barlow Condensed', 'PingFang SC', sans-serif;
  --hupu-transition: all 0.25s ease;
  --hupu-header-height: 68px;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--hupu-font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--hupu-ink);
  background-color: var(--hupu-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
  transition: var(--hupu-transition);
}
a:hover {
  color: var(--hupu-red);
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
button, input, select, textarea {
  font-family: var(--hupu-font);
  font-size: 15px;
  outline: none;
}
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--hupu-red);
  outline-offset: 2px;
  border-radius: var(--hupu-radius-sm);
}
.hupu-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
/* Header / Nav */
.hupu-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--hupu-charcoal);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  min-height: var(--hupu-header-height);
  display: flex;
  align-items: center;
  transition: var(--hupu-transition);
}
.hupu-header .hupu-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: nowrap;
}
.hupu-navbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}
.hupu-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.35rem;
  color: #fff;
  white-space: nowrap;
  letter-spacing: 0.5px;
  line-height: 1;
}
.hupu-brand .brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--hupu-red);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 900;
  border-radius: 8px;
  flex-shrink: 0;
}
.hupu-brand:hover {
  color: #fff;
  opacity: 0.92;
}
.hupu-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 14px;
  list-style: none;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
  -webkit-overflow-scrolling: touch;
}
.hupu-nav-links::-webkit-scrollbar {
  height: 3px;
}
.hupu-nav-links::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.25);
  border-radius: 10px;
}
.hupu-nav-links li {
  list-style: none;
  white-space: nowrap;
}
.hupu-nav-links a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  border-radius: var(--hupu-radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  transition: var(--hupu-transition);
  position: relative;
}
.hupu-nav-links a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}
.hupu-nav-links a.active {
  color: #fff;
  background: rgba(217, 54, 54, 0.25);
}
.hupu-nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--hupu-red);
  border-radius: 2px;
}
.hupu-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.hupu-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: var(--hupu-red);
  padding: 5px 10px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  animation: hupuPulse 2s infinite;
}
.hupu-live-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
  animation: hupuDot 1.2s infinite;
}
@keyframes hupuPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(217, 54, 54, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(217, 54, 54, 0); }
}
@keyframes hupuDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
.hupu-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--hupu-radius-sm);
  background: var(--hupu-red);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
  transition: var(--hupu-transition);
}
.hupu-nav-cta:hover {
  background: #c02d2d;
  color: #fff;
  box-shadow: 0 4px 12px rgba(217, 54, 54, 0.35);
}
.badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 10px;
  background: #fff;
  color: var(--hupu-red);
  font-size: 0.7rem;
  font-weight: 800;
}
.hupu-navbar-toggler {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 42px;
  height: 42px;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--hupu-radius-sm);
  cursor: pointer;
  transition: var(--hupu-transition);
}
.hupu-navbar-toggler:hover {
  background: rgba(255, 255, 255, 0.16);
}
.hupu-navbar-toggler span {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--hupu-transition);
}
/* Breadcrumb */
.hupu-breadcrumb {
  padding-top: calc(var(--hupu-header-height) + 28px);
  padding-bottom: 12px;
  background: var(--hupu-bg);
}
.hupu-breadcrumb-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--hupu-gray);
  flex-wrap: wrap;
}
.hupu-breadcrumb-inner a {
  color: var(--hupu-gray);
}
.hupu-breadcrumb-inner a:hover {
  color: var(--hupu-red);
}
.hupu-breadcrumb-inner .sep {
  color: var(--hupu-border-strong);
}
.hupu-breadcrumb-inner .current {
  color: var(--hupu-ink);
  font-weight: 600;
}
/* Hero / Category Banner */
.hupu-cat-hero {
  position: relative;
  background: linear-gradient(135deg, rgba(20,24,29,0.85), rgba(20,24,29,0.55)), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  min-height: 320px;
  display: flex;
  align-items: center;
  padding: 56px 0 48px;
  border-radius: 0 0 var(--hupu-radius-lg) var(--hupu-radius-lg);
  overflow: hidden;
}
.hupu-cat-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--hupu-red), var(--hupu-orange), var(--hupu-yellow), var(--hupu-green));
}
.hupu-cat-hero .hupu-container {
  position: relative;
  z-index: 1;
}
.hupu-cat-hero h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.25;
  letter-spacing: 0.5px;
}
.hupu-cat-hero h1 .accent {
  color: var(--hupu-yellow);
}
.hupu-cat-hero .hupu-cat-desc {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  max-width: 720px;
  line-height: 1.8;
  margin-bottom: 18px;
}
.hupu-cat-hero .hupu-cat-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hupu-cat-hero .hupu-cat-tags .tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
}
.hupu-cat-hero .hupu-cat-tags .tag .tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hupu-yellow);
}
/* Filter Bar */
.hupu-filter-bar {
  background: #fff;
  border-radius: var(--hupu-radius);
  box-shadow: var(--hupu-shadow-sm);
  padding: 16px 20px;
  margin-top: -30px;
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border: 1px solid var(--hupu-border);
}
.hupu-filter-bar .filter-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--hupu-gray);
  white-space: nowrap;
}
.hupu-filter-bar .filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.hupu-filter-bar .filter-btn {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--hupu-border-strong);
  background: transparent;
  color: var(--hupu-ink);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--hupu-transition);
  white-space: nowrap;
}
.hupu-filter-bar .filter-btn:hover {
  border-color: var(--hupu-red);
  color: var(--hupu-red);
}
.hupu-filter-bar .filter-btn.active {
  background: var(--hupu-red);
  border-color: var(--hupu-red);
  color: #fff;
}
.hupu-filter-bar .filter-sort {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--hupu-gray);
}
.hupu-filter-bar .filter-sort select {
  border: 1px solid var(--hupu-border-strong);
  border-radius: var(--hupu-radius-sm);
  padding: 4px 10px;
  background: #fff;
  color: var(--hupu-ink);
  font-size: 0.8rem;
  cursor: pointer;
}
/* Content List */
.hupu-content-section {
  padding: 48px 0 32px;
}
.hupu-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.hupu-section-head h2 {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--hupu-ink);
  line-height: 1.3;
  margin: 0;
  position: relative;
  padding-left: 14px;
}
.hupu-section-head h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background: var(--hupu-red);
  border-radius: 2px;
}
.hupu-section-head .section-sub {
  font-size: 0.85rem;
  color: var(--hupu-gray);
}
/* Non-symmetric content cards */
.hupu-content-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.hupu-cat-card {
  display: flex;
  gap: 24px;
  background: #fff;
  border-radius: var(--hupu-radius);
  overflow: hidden;
  border: 1px solid var(--hupu-border);
  box-shadow: var(--hupu-shadow-sm);
  transition: var(--hupu-transition);
}
.hupu-cat-card:hover {
  box-shadow: var(--hupu-shadow-lg);
  transform: translateY(-2px);
  border-color: var(--hupu-border-strong);
}
.hupu-cat-card.reverse {
  flex-direction: row-reverse;
}
.hupu-cat-card .card-img-wrap {
  flex: 0 0 340px;
  min-height: 220px;
  position: relative;
  overflow: hidden;
}
.hupu-cat-card .card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.hupu-cat-card:hover .card-img-wrap img {
  transform: scale(1.04);
}
.hupu-cat-card .card-img-wrap .img-overlay {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(20,24,29,0.8);
  color: #fff;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.hupu-cat-card .card-body {
  flex: 1;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.hupu-cat-card .card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.hupu-cat-card .card-date {
  font-size: 0.75rem;
  color: var(--hupu-gray);
  font-weight: 500;
}
.hupu-cat-card .card-category {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--hupu-red);
  background: rgba(217, 54, 54, 0.1);
  padding: 3px 10px;
  border-radius: 4px;
}
.hupu-cat-card .card-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--hupu-ink);
  line-height: 1.45;
  margin: 0;
}
.hupu-cat-card .card-title:hover {
  color: var(--hupu-red);
}
.hupu-cat-card .card-excerpt {
  font-size: 0.9rem;
  color: var(--hupu-gray);
  line-height: 1.7;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hupu-cat-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--hupu-red);
  margin-top: auto;
}
.hupu-cat-card .card-link:hover {
  gap: 10px;
}
/* Pagination */
.hupu-pagination-wrap {
  display: flex;
  justify-content: center;
  padding: 28px 0 16px;
}
.hupu-pagination {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  padding: 8px 12px;
  border-radius: var(--hupu-radius);
  box-shadow: var(--hupu-shadow-sm);
  border: 1px solid var(--hupu-border);
  flex-wrap: wrap;
  justify-content: center;
}
.hupu-pagination .page-link-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: var(--hupu-radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--hupu-gray);
  border: 1px solid transparent;
  transition: var(--hupu-transition);
  cursor: pointer;
}
.hupu-pagination .page-link-custom:hover {
  color: var(--hupu-red);
  background: rgba(217, 54, 54, 0.06);
}
.hupu-pagination .page-link-custom.active {
  background: var(--hupu-red);
  color: #fff;
  border-color: var(--hupu-red);
}
.hupu-pagination .page-ellipsis {
  color: var(--hupu-gray);
  padding: 0 4px;
}
/* Hot Topics & Tags */
.hupu-hot-section {
  padding: 32px 0 48px;
}
.hupu-hot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.hupu-hot-panel {
  background: #fff;
  border-radius: var(--hupu-radius);
  border: 1px solid var(--hupu-border);
  box-shadow: var(--hupu-shadow-sm);
  padding: 24px;
}
.hupu-hot-panel h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--hupu-ink);
  margin-bottom: 18px;
  padding-left: 12px;
  border-left: 3px solid var(--hupu-red);
  line-height: 1.3;
}
.hupu-hot-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hupu-hot-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--hupu-radius-sm);
  transition: var(--hupu-transition);
}
.hupu-hot-list li:hover {
  background: rgba(0, 0, 0, 0.03);
}
.hupu-hot-list .rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 800;
  background: var(--hupu-bg);
  color: var(--hupu-gray);
  flex-shrink: 0;
}
.hupu-hot-list .rank.top1 { background: var(--hupu-red); color: #fff; }
.hupu-hot-list .rank.top2 { background: var(--hupu-orange); color: #fff; }
.hupu-hot-list .rank.top3 { background: var(--hupu-yellow); color: var(--hupu-ink); }
.hupu-hot-list .hot-item-text {
  flex: 1;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--hupu-ink);
  line-height: 1.45;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.hupu-hot-list .hot-item-count {
  font-size: 0.75rem;
  color: var(--hupu-gray);
  flex-shrink: 0;
}
.hupu-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hupu-tag-cloud .cloud-tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--hupu-ink);
  background: var(--hupu-bg);
  border: 1px solid var(--hupu-border);
  transition: var(--hupu-transition);
  cursor: pointer;
}
.hupu-tag-cloud .cloud-tag:hover {
  background: var(--hupu-red);
  color: #fff;
  border-color: var(--hupu-red);
  box-shadow: 0 4px 10px rgba(217, 54, 54, 0.25);
}
/* FAQ */
.hupu-faq-section {
  padding: 48px 0 56px;
  background: #fff;
  border-top: 1px solid var(--hupu-border);
  border-bottom: 1px solid var(--hupu-border);
}
.hupu-faq-section .hupu-section-head h2 {
  padding-left: 14px;
}
.hupu-accordion-wrapper {
  max-width: 860px;
  margin: 0 auto;
}
.hupu-faq-accordion .accordion-item {
  border: 1px solid var(--hupu-border);
  border-radius: var(--hupu-radius) !important;
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--hupu-shadow-sm);
  background: var(--hupu-bg);
}
.hupu-faq-accordion .accordion-button {
  background: #fff;
  color: var(--hupu-ink);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 16px 20px;
  border-radius: var(--hupu-radius) !important;
  box-shadow: none;
  transition: var(--hupu-transition);
}
.hupu-faq-accordion .accordion-button:not(.collapsed) {
  background: var(--hupu-bg);
  color: var(--hupu-red);
  box-shadow: none;
}
.hupu-faq-accordion .accordion-button:focus {
  box-shadow: 0 0 0 2px rgba(217, 54, 54, 0.15);
  border-color: var(--hupu-red);
}
.hupu-faq-accordion .accordion-button::after {
  filter: invert(0.3);
}
.hupu-faq-accordion .accordion-body {
  padding: 16px 20px 20px;
  font-size: 0.9rem;
  color: var(--hupu-gray);
  line-height: 1.75;
  background: #fff;
}
/* CTA + Form */
.hupu-cta-section {
  padding: 56px 0 64px;
  background: linear-gradient(135deg, rgba(20,24,29,0.92), rgba(20,24,29,0.7)), url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  border-radius: var(--hupu-radius-lg);
  margin: 48px auto;
  max-width: 1200px;
  position: relative;
  overflow: hidden;
}
.hupu-cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--hupu-red), var(--hupu-yellow), var(--hupu-green));
}
.hupu-cta-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  align-items: center;
  padding: 40px;
}
.hupu-cta-info h2 {
  color: #fff;
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 12px;
}
.hupu-cta-info p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 16px;
}
.hupu-cta-info .cta-badge-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hupu-cta-info .cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
}
.hupu-form-card {
  background: #fff;
  border-radius: var(--hupu-radius);
  padding: 28px;
  box-shadow: var(--hupu-shadow-lg);
}
.hupu-form-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--hupu-ink);
  margin-bottom: 18px;
}
.hupu-form-card .form-label-custom {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--hupu-ink);
  margin-bottom: 4px;
}
.hupu-form-card .form-control-custom {
  display: block;
  width: 100%;
  border: 1px solid #DAD6CE;
  border-radius: var(--hupu-radius-sm);
  padding: 10px 14px;
  font-size: 0.9rem;
  color: var(--hupu-ink);
  background: #fff;
  transition: var(--hupu-transition);
  margin-bottom: 12px;
}
.hupu-form-card .form-control-custom:focus {
  border-color: var(--hupu-red);
  box-shadow: 0 0 0 3px rgba(217, 54, 54, 0.1);
}
.hupu-form-card .form-row-custom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.hupu-form-card .form-row-custom .form-group { min-width: 0; }
.hupu-form-card .btn-submit-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 24px;
  border: none;
  border-radius: var(--hupu-radius-sm);
  background: var(--hupu-red);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--hupu-transition);
  margin-top: 8px;
}
.hupu-form-card .btn-submit-custom:hover {
  background: #c02d2d;
  box-shadow: 0 6px 18px rgba(217, 54, 54, 0.35);
  transform: translateY(-1px);
}
/* Footer */
.hupu-footer {
  background: var(--hupu-charcoal);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0 24px;
  margin-top: 24px;
}
.hupu-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.hupu-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 12px;
}
.brand-mark-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--hupu-red);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 900;
  border-radius: 6px;
}
.hupu-footer-about {
  font-size: 0.85rem;
  line-height: 1.7;
  margin: 0;
  max-width: 360px;
}
.hupu-footer h5 {
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.hupu-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hupu-footer-links a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85rem;
  transition: var(--hupu-transition);
}
.hupu-footer-links a:hover {
  color: var(--hupu-red);
  padding-left: 4px;
}
.hupu-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 20px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
}
.hupu-footer-bottom .footer-legal {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.hupu-footer-bottom .footer-legal a {
  color: rgba(255, 255, 255, 0.6);
}
.hupu-footer-bottom .footer-legal a:hover {
  color: var(--hupu-red);
}
/* Responsive */
@media (max-width: 992px) {
  .hupu-nav-links {
    display: none;
    position: absolute;
    top: var(--hupu-header-height);
    left: 0;
    right: 0;
    background: var(--hupu-charcoal);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin-left: 0;
    padding: 12px 24px 16px;
    border-bottom: 2px solid var(--hupu-red);
    overflow-y: auto;
    max-height: calc(100vh - var(--hupu-header-height));
  }
  .hupu-nav-links.open {
    display: flex;
  }
  .hupu-nav-links a {
    padding: 12px 16px;
    border-radius: var(--hupu-radius-sm);
    font-size: 1rem;
  }
  .hupu-navbar-toggler {
    display: flex;
  }
  .hupu-cat-hero h1 {
    font-size: 1.7rem;
  }
  .hupu-cat-card .card-img-wrap {
    flex-basis: 260px;
    min-height: 180px;
  }
  .hupu-cta-grid {
    grid-template-columns: 1fr;
    padding: 28px;
  }
  .hupu-hot-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  .hupu-header .hupu-container {
    gap: 12px;
  }
  .hupu-live-badge {
    display: none;
  }
  .hupu-nav-cta {
    padding: 6px 12px;
    font-size: 0.78rem;
  }
  .hupu-cat-hero {
    min-height: 260px;
    padding: 40px 0 32px;
  }
  .hupu-cat-hero h1 {
    font-size: 1.4rem;
  }
  .hupu-cat-hero .hupu-cat-desc {
    font-size: 0.9rem;
  }
  .hupu-filter-bar {
    padding: 12px 16px;
    margin-top: -20px;
  }
  .hupu-filter-bar .filter-options {
    gap: 6px;
  }
  .hupu-cat-card {
    flex-direction: column !important;
  }
  .hupu-cat-card .card-img-wrap {
    flex-basis: auto;
    min-height: 200px;
  }
  .hupu-cat-card .card-body {
    padding: 16px 18px;
  }
  .hupu-footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .hupu-footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .hupu-form-card .form-row-custom {
    grid-template-columns: 1fr;
  }
  .hupu-cta-section {
    margin: 24px auto;
  }
  .hupu-cta-grid {
    padding: 20px;
  }
  .hupu-section-head h2 {
    font-size: 1.3rem;
  }
}
@media (max-width: 520px) {
  .hupu-container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .hupu-brand {
    font-size: 1.15rem;
  }
  .hupu-brand .brand-mark {
    width: 32px;
    height: 32px;
    font-size: 0.95rem;
  }
  .hupu-cat-hero h1 {
    font-size: 1.25rem;
  }
  .hupu-cat-hero .hupu-cat-desc {
    font-size: 0.85rem;
    line-height: 1.6;
  }
  .hupu-cat-hero .hupu-cat-tags .tag {
    font-size: 0.72rem;
    padding: 4px 10px;
  }
  .hupu-cat-card .card-title {
    font-size: 1rem;
  }
  .hupu-cat-card .card-excerpt {
    font-size: 0.82rem;
  }
  .hupu-pagination .page-link-custom {
    min-width: 32px;
    height: 32px;
    font-size: 0.78rem;
  }
  .hupu-hot-panel {
    padding: 16px;
  }
  .hupu-form-card {
    padding: 18px;
  }
  .hupu-cta-info h2 {
    font-size: 1.3rem;
  }
  .hupu-footer {
    padding: 32px 0 16px;
  }
}

/* roulang page: category4 */
:root {
            --hupu-bg: #F6F3EC;
            --hupu-charcoal: #1B1E22;
            --hupu-red: #D93636;
            --hupu-orange: #F04E23;
            --hupu-yellow: #DCE129;
            --hupu-green: #2F6B5F;
            --hupu-ink: #1A1A1A;
            --hupu-gray: #6B7280;
            --hupu-border: rgba(0, 0, 0, 0.08);
            --hupu-border-strong: rgba(0, 0, 0, 0.14);
            --hupu-radius-sm: 6px;
            --hupu-radius: 10px;
            --hupu-radius-lg: 14px;
            --hupu-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
            --hupu-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --hupu-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.10);
            --hupu-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, -apple-system, sans-serif;
            --hupu-font-num: 'Roboto Condensed', 'DIN Alternate', 'Barlow Condensed', 'PingFang SC', sans-serif;
            --hupu-transition: all 0.25s ease;
            --hupu-header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--hupu-font);
            font-size: 16px;
            line-height: 1.75;
            color: var(--hupu-ink);
            background-color: var(--hupu-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: var(--hupu-header-height);
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--hupu-transition);
        }

        a:hover {
            color: var(--hupu-red);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: var(--hupu-font);
            font-size: 15px;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--hupu-red);
            outline-offset: 2px;
            border-radius: var(--hupu-radius-sm);
        }

        .hupu-container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== Header / Nav ===== */
        .hupu-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--hupu-charcoal);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            min-height: var(--hupu-header-height);
            display: flex;
            align-items: center;
            transition: var(--hupu-transition);
        }

        .hupu-header .hupu-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: nowrap;
        }

        .hupu-navbar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 1;
            min-width: 0;
        }

        .hupu-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.35rem;
            color: #fff;
            white-space: nowrap;
            letter-spacing: 0.5px;
            line-height: 1;
        }

        .hupu-brand .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--hupu-red);
            color: #fff;
            font-size: 1.1rem;
            font-weight: 900;
            border-radius: 8px;
            flex-shrink: 0;
        }

        .hupu-brand:hover {
            color: #fff;
            opacity: 0.92;
        }

        .hupu-nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin-left: 14px;
            list-style: none;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
            -webkit-overflow-scrolling: touch;
        }

        .hupu-nav-links::-webkit-scrollbar {
            height: 3px;
        }

        .hupu-nav-links::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.25);
            border-radius: 10px;
        }

        .hupu-nav-links li {
            list-style: none;
            white-space: nowrap;
        }

        .hupu-nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 14px;
            border-radius: var(--hupu-radius-sm);
            font-size: 0.9rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.75);
            transition: var(--hupu-transition);
            position: relative;
        }

        .hupu-nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }

        .hupu-nav-links a.active {
            color: #fff;
            background: rgba(217, 54, 54, 0.25);
        }

        .hupu-nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--hupu-red);
            border-radius: 2px;
        }

        .hupu-nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .hupu-live-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 700;
            color: #fff;
            background: var(--hupu-red);
            padding: 5px 10px;
            border-radius: 20px;
            letter-spacing: 0.5px;
            animation: hupuPulse 2s infinite ease-in-out;
            white-space: nowrap;
        }

        .hupu-live-badge .dot {
            width: 6px;
            height: 6px;
            background: #fff;
            border-radius: 50%;
            animation: hupuDot 1.2s infinite;
        }

        @keyframes hupuDot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.6); }
        }

        @keyframes hupuPulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(217, 54, 54, 0.35); }
            50% { box-shadow: 0 0 0 6px rgba(217, 54, 54, 0); }
        }

        .hupu-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            font-size: 0.85rem;
            font-weight: 700;
            color: #fff;
            background: var(--hupu-orange);
            border-radius: var(--hupu-radius-sm);
            white-space: nowrap;
            transition: var(--hupu-transition);
        }

        .hupu-nav-cta:hover {
            color: #fff;
            background: #e84018;
            box-shadow: 0 4px 12px rgba(240, 78, 35, 0.35);
            transform: translateY(-1px);
        }

        .hupu-nav-cta .badge-count {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 20px;
            height: 20px;
            padding: 0 5px;
            background: var(--hupu-yellow);
            color: var(--hupu-charcoal);
            font-size: 0.75rem;
            font-weight: 800;
            border-radius: 10px;
        }

        .hupu-navbar-toggler {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            padding: 8px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--hupu-radius-sm);
            cursor: pointer;
            transition: var(--hupu-transition);
        }

        .hupu-navbar-toggler span {
            display: block;
            width: 100%;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: var(--hupu-transition);
        }

        .hupu-navbar-toggler:hover {
            background: rgba(255, 255, 255, 0.15);
        }

        /* ===== Breadcrumb ===== */
        .hupu-breadcrumb-bar {
            background: #fff;
            border-bottom: 1px solid var(--hupu-border);
            padding: 10px 0;
        }

        .hupu-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--hupu-gray);
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }

        .hupu-breadcrumb li {
            list-style: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .hupu-breadcrumb li + li::before {
            content: '/';
            color: var(--hupu-gray);
            margin-right: 8px;
            font-size: 0.8rem;
        }

        .hupu-breadcrumb a {
            color: var(--hupu-gray);
            font-weight: 500;
        }

        .hupu-breadcrumb a:hover {
            color: var(--hupu-red);
        }

        .hupu-breadcrumb .current {
            color: var(--hupu-ink);
            font-weight: 700;
        }

        /* ===== Hero ===== */
        .hupu-hero {
            position: relative;
            background: var(--hupu-charcoal);
            background-image: linear-gradient(135deg, rgba(20, 24, 29, 0.82), rgba(20, 24, 29, 0.45)), url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            padding: 64px 0 56px;
            color: #fff;
            overflow: hidden;
        }

        .hupu-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--hupu-red), var(--hupu-orange), var(--hupu-yellow));
        }

        .hupu-hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .hupu-hero h1 {
            font-size: 2.2rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 16px;
            color: #fff;
            letter-spacing: 0.5px;
        }

        .hupu-hero h1 .highlight {
            color: var(--hupu-yellow);
        }

        .hupu-hero p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
            max-width: 520px;
            line-height: 1.8;
        }

        .hupu-hero .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 24px;
        }

        .hupu-hero .hero-tags span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            font-size: 0.8rem;
            font-weight: 600;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 20px;
            color: #fff;
        }

        .hupu-hero .hero-stats {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            margin-top: 8px;
        }

        .hupu-hero .hero-stat {
            text-align: left;
        }

        .hupu-hero .hero-stat .num {
            font-family: var(--hupu-font-num);
            font-size: 2rem;
            font-weight: 800;
            color: var(--hupu-yellow);
            line-height: 1;
            display: block;
        }

        .hupu-hero .hero-stat .label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 6px;
            display: block;
        }

        .hupu-hero-image {
            position: relative;
            border-radius: var(--hupu-radius-lg);
            overflow: hidden;
            box-shadow: var(--hupu-shadow-lg);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .hupu-hero-image img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }

        .hupu-hero-image .image-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 16px 20px;
            background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.75));
            font-size: 0.85rem;
            color: #fff;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hupu-hero-image .image-overlay .tag-dot {
            width: 8px;
            height: 8px;
            background: var(--hupu-yellow);
            border-radius: 50%;
            flex-shrink: 0;
        }

        /* ===== Filter Bar ===== */
        .hupu-filter-bar {
            background: #fff;
            border: 1px solid var(--hupu-border);
            border-radius: var(--hupu-radius);
            padding: 16px 20px;
            margin: 32px 0 24px;
            box-shadow: var(--hupu-shadow-sm);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hupu-filter-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .hupu-filter-tags .filter-label {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--hupu-gray);
            margin-right: 4px;
            white-space: nowrap;
        }

        .hupu-filter-tags a {
            display: inline-flex;
            align-items: center;
            padding: 6px 14px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--hupu-ink);
            background: var(--hupu-bg);
            border: 1px solid var(--hupu-border);
            border-radius: 20px;
            transition: var(--hupu-transition);
            white-space: nowrap;
        }

        .hupu-filter-tags a:hover {
            border-color: var(--hupu-red);
            color: var(--hupu-red);
            background: #fff;
        }

        .hupu-filter-tags a.active-filter {
            background: var(--hupu-red);
            color: #fff;
            border-color: var(--hupu-red);
        }

        .hupu-filter-sort {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .hupu-filter-sort select {
            padding: 8px 14px;
            font-size: 0.85rem;
            border: 1px solid var(--hupu-border-strong);
            border-radius: var(--hupu-radius-sm);
            background: #fff;
            color: var(--hupu-ink);
            font-weight: 600;
            cursor: pointer;
            transition: var(--hupu-transition);
            min-width: 140px;
        }

        .hupu-filter-sort select:focus {
            border-color: var(--hupu-red);
        }

        /* ===== Main Layout ===== */
        .hupu-main {
            padding-bottom: 56px;
        }

        .hupu-main-grid {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 28px;
            align-items: start;
        }

        /* ===== Content Cards ===== */
        .hupu-card-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .hupu-content-card {
            display: grid;
            grid-template-columns: 260px 1fr;
            gap: 20px;
            background: #fff;
            border: 1px solid var(--hupu-border);
            border-radius: var(--hupu-radius);
            overflow: hidden;
            box-shadow: var(--hupu-shadow-sm);
            transition: var(--hupu-transition);
            position: relative;
        }

        .hupu-content-card:hover {
            box-shadow: var(--hupu-shadow-lg);
            transform: translateY(-2px);
            border-color: var(--hupu-border-strong);
        }

        .hupu-content-card:nth-child(even) {
            grid-template-columns: 1fr 260px;
        }

        .hupu-content-card:nth-child(even) .card-image {
            order: 2;
        }

        .hupu-content-card:nth-child(even) .card-body {
            order: 1;
        }

        .hupu-content-card .card-image {
            overflow: hidden;
            height: 100%;
            min-height: 180px;
        }

        .hupu-content-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .hupu-content-card:hover .card-image img {
            transform: scale(1.05);
        }

        .hupu-content-card .card-body {
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .hupu-content-card .card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }

        .hupu-content-card .card-date {
            font-size: 0.8rem;
            color: var(--hupu-gray);
            font-family: var(--hupu-font-num);
            letter-spacing: 0.5px;
        }

        .hupu-content-card .card-tag {
            display: inline-block;
            padding: 3px 10px;
            font-size: 0.75rem;
            font-weight: 700;
            border-radius: 4px;
            background: rgba(47, 107, 95, 0.1);
            color: var(--hupu-green);
        }

        .hupu-content-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.45;
        }

        .hupu-content-card h3 a:hover {
            color: var(--hupu-red);
        }

        .hupu-content-card .card-excerpt {
            font-size: 0.9rem;
            color: var(--hupu-gray);
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.7;
        }

        .hupu-content-card .card-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--hupu-red);
        }

        .hupu-content-card .card-link .arrow {
            transition: transform 0.25s ease;
        }

        .hupu-content-card:hover .card-link .arrow {
            transform: translateX(4px);
        }

        /* ===== Sidebar ===== */
        .hupu-sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
            position: sticky;
            top: calc(var(--hupu-header-height) + 20px);
        }

        .hupu-sidebar-widget {
            background: #fff;
            border: 1px solid var(--hupu-border);
            border-radius: var(--hupu-radius);
            padding: 20px;
            box-shadow: var(--hupu-shadow-sm);
        }

        .hupu-sidebar-widget h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--hupu-red);
            display: inline-block;
        }

        .hupu-hot-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .hupu-hot-list li {
            list-style: none;
            padding: 10px 0;
            border-bottom: 1px solid var(--hupu-border);
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }

        .hupu-hot-list li:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .hupu-hot-list .hot-rank {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            background: var(--hupu-charcoal);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 800;
            border-radius: 6px;
            flex-shrink: 0;
        }

        .hupu-hot-list li:nth-child(1) .hot-rank {
            background: var(--hupu-red);
        }

        .hupu-hot-list li:nth-child(2) .hot-rank {
            background: var(--hupu-orange);
        }

        .hupu-hot-list li:nth-child(3) .hot-rank {
            background: var(--hupu-green);
        }

        .hupu-hot-list .hot-text a {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--hupu-ink);
            display: block;
            line-height: 1.5;
        }

        .hupu-hot-list .hot-text a:hover {
            color: var(--hupu-red);
        }

        .hupu-hot-list .hot-text small {
            display: block;
            font-size: 0.75rem;
            color: var(--hupu-gray);
            margin-top: 2px;
        }

        .hupu-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .hupu-tag-cloud a {
            display: inline-block;
            padding: 5px 12px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--hupu-gray);
            background: var(--hupu-bg);
            border: 1px solid var(--hupu-border);
            border-radius: 16px;
            transition: var(--hupu-transition);
        }

        .hupu-tag-cloud a:hover {
            color: #fff;
            background: var(--hupu-green);
            border-color: var(--hupu-green);
        }

        /* ===== Pagination ===== */
        .hupu-pagination-wrap {
            margin-top: 28px;
            display: flex;
            justify-content: center;
        }

        .hupu-pagination {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .hupu-pagination li {
            list-style: none;
        }

        .hupu-pagination a,
        .hupu-pagination span {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 38px;
            height: 38px;
            padding: 0 10px;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--hupu-ink);
            background: #fff;
            border: 1px solid var(--hupu-border);
            border-radius: var(--hupu-radius-sm);
            transition: var(--hupu-transition);
        }

        .hupu-pagination a:hover {
            border-color: var(--hupu-red);
            color: var(--hupu-red);
        }

        .hupu-pagination .current {
            background: var(--hupu-red);
            color: #fff;
            border-color: var(--hupu-red);
            cursor: default;
        }

        .hupu-pagination .disabled {
            opacity: 0.5;
            cursor: not-allowed;
            pointer-events: none;
        }

        /* ===== FAQ ===== */
        .hupu-faq-section {
            padding: 56px 0 48px;
            background: #fff;
            border-top: 1px solid var(--hupu-border);
            border-bottom: 1px solid var(--hupu-border);
            margin-top: 40px;
        }

        .hupu-faq-section .section-title {
            text-align: center;
            margin-bottom: 32px;
        }

        .hupu-faq-section .section-title h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--hupu-charcoal);
            margin-bottom: 8px;
        }

        .hupu-faq-section .section-title p {
            color: var(--hupu-gray);
            font-size: 0.95rem;
        }

        .hupu-accordion .accordion-item {
            border: 1px solid var(--hupu-border);
            border-radius: var(--hupu-radius-sm);
            margin-bottom: 10px;
            overflow: hidden;
            background: #fff;
            box-shadow: var(--hupu-shadow-sm);
        }

        .hupu-accordion .accordion-button {
            font-size: 1rem;
            font-weight: 700;
            color: var(--hupu-ink);
            background: #fff;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            cursor: pointer;
            transition: var(--hupu-transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            width: 100%;
            text-align: left;
            border-radius: 0;
        }

        .hupu-accordion .accordion-button::after {
            content: '+';
            font-size: 1.4rem;
            font-weight: 400;
            color: var(--hupu-red);
            margin-left: auto;
            flex-shrink: 0;
            transition: transform 0.3s ease;
            display: block;
            line-height: 1;
        }

        .hupu-accordion .accordion-button:not(.collapsed)::after {
            content: '−';
            transform: rotate(180deg);
        }

        .hupu-accordion .accordion-button:hover {
            background: rgba(246, 243, 236, 0.6);
        }

        .hupu-accordion .accordion-button:focus {
            outline: none;
            border: none;
            box-shadow: none;
        }

        .hupu-accordion .accordion-body {
            padding: 0 20px 18px;
            font-size: 0.9rem;
            color: var(--hupu-gray);
            line-height: 1.8;
        }

        /* ===== CTA Section ===== */
        .hupu-cta-section {
            padding: 56px 0;
            background: var(--hupu-charcoal);
            position: relative;
            overflow: hidden;
        }

        .hupu-cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--hupu-red), var(--hupu-orange), var(--hupu-yellow));
        }

        .hupu-cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .hupu-cta-info h2 {
            color: #fff;
            font-size: 1.7rem;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .hupu-cta-info p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        .hupu-cta-info .cta-points {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .hupu-cta-info .cta-points li {
            list-style: none;
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hupu-cta-info .cta-points li::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--hupu-yellow);
            border-radius: 50%;
            flex-shrink: 0;
        }

        .hupu-cta-form-wrap {
            background: #fff;
            border-radius: var(--hupu-radius-lg);
            padding: 28px;
            box-shadow: var(--hupu-shadow-lg);
        }

        .hupu-cta-form-wrap h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--hupu-charcoal);
            margin-bottom: 18px;
            text-align: center;
        }

        .hupu-form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .hupu-form-group {
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

        .hupu-form-group.full-width {
            grid-column: 1 / -1;
        }

        .hupu-form-group label {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--hupu-charcoal);
        }

        .hupu-form-group input,
        .hupu-form-group select {
            padding: 10px 14px;
            border: 1px solid #DAD6CE;
            border-radius: var(--hupu-radius-sm);
            background: #fff;
            font-size: 0.9rem;
            transition: var(--hupu-transition);
            width: 100%;
            color: var(--hupu-ink);
        }

        .hupu-form-group input:focus,
        .hupu-form-group select:focus {
            border-color: var(--hupu-red);
            box-shadow: 0 0 0 3px rgba(217, 54, 54, 0.1);
        }

        .hupu-form-group .verify-row {
            display: flex;
            gap: 8px;
        }

        .hupu-form-group .verify-row input {
            flex: 1;
        }

        .hupu-verify-btn {
            padding: 10px 14px;
            background: var(--hupu-charcoal);
            color: #fff;
            border: none;
            border-radius: var(--hupu-radius-sm);
            font-size: 0.85rem;
            font-weight: 700;
            cursor: pointer;
            white-space: nowrap;
            transition: var(--hupu-transition);
        }

        .hupu-verify-btn:hover {
            background: #2a2e34;
        }

        .hupu-cta-submit {
            grid-column: 1 / -1;
            padding: 12px;
            background: var(--hupu-red);
            color: #fff;
            border: none;
            border-radius: var(--hupu-radius-sm);
            font-size: 1rem;
            font-weight: 800;
            cursor: pointer;
            transition: var(--hupu-transition);
            margin-top: 6px;
            letter-spacing: 1px;
        }

        .hupu-cta-submit:hover {
            background: #c02e2e;
            box-shadow: 0 4px 14px rgba(217, 54, 54, 0.4);
            transform: translateY(-1px);
        }

        .hupu-cta-submit:active {
            transform: translateY(0);
            box-shadow: none;
        }

        /* ===== Footer ===== */
        .hupu-footer {
            background: var(--hupu-charcoal);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 20px;
        }

        .hupu-footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }

        .hupu-footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 1.2rem;
            color: #fff;
            margin-bottom: 12px;
        }

        .hupu-footer-brand .brand-mark-sm {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            background: var(--hupu-red);
            color: #fff;
            font-size: 0.9rem;
            font-weight: 900;
            border-radius: 6px;
        }

        .hupu-footer-about {
            font-size: 0.85rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.65);
            max-width: 360px;
        }

        .hupu-footer h5 {
            color: #fff;
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .hupu-footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .hupu-footer-links li {
            list-style: none;
            margin-bottom: 8px;
        }

        .hupu-footer-links a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.85rem;
            transition: var(--hupu-transition);
        }

        .hupu-footer-links a:hover {
            color: var(--hupu-yellow);
        }

        .hupu-footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.55);
        }

        .hupu-footer-bottom .footer-legal {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .hupu-footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
        }

        .hupu-footer-bottom a:hover {
            color: var(--hupu-yellow);
        }

        /* ===== Category Intro ===== */
        .hupu-category-intro {
            background: #fff;
            border: 1px solid var(--hupu-border);
            border-radius: var(--hupu-radius);
            padding: 20px 24px;
            margin-bottom: 24px;
            box-shadow: var(--hupu-shadow-sm);
        }

        .hupu-category-intro p {
            font-size: 0.95rem;
            color: var(--hupu-gray);
            margin: 0;
            line-height: 1.8;
        }

        /* ===== Responsive ===== */
        @media (max-width: 991px) {
            .hupu-nav-links {
                display: none;
            }

            .hupu-navbar-toggler {
                display: flex;
            }

            .hupu-nav-right .hupu-live-badge {
                display: none;
            }

            .hupu-nav-right .hupu-nav-cta {
                display: none;
            }

            .hupu-main-grid {
                grid-template-columns: 1fr;
            }

            .hupu-sidebar {
                position: static;
                order: 3;
            }

            .hupu-content-card,
            .hupu-content-card:nth-child(even) {
                grid-template-columns: 220px 1fr;
            }

            .hupu-content-card:nth-child(even) .card-image {
                order: 1;
            }

            .hupu-content-card:nth-child(even) .card-body {
                order: 2;
            }

            .hupu-hero-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .hupu-hero-image img {
                height: 240px;
            }

            .hupu-cta-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 767px) {
            .hupu-container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .hupu-hero {
                padding: 40px 0 36px;
            }

            .hupu-hero h1 {
                font-size: 1.7rem;
            }

            .hupu-content-card,
            .hupu-content-card:nth-child(even) {
                grid-template-columns: 1fr;
            }

            .hupu-content-card .card-image {
                min-height: 180px;
                max-height: 220px;
            }

            .hupu-content-card:nth-child(even) .card-image {
                order: 1;
            }

            .hupu-content-card:nth-child(even) .card-body {
                order: 2;
            }

            .hupu-filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }

            .hupu-form-grid {
                grid-template-columns: 1fr;
            }

            .hupu-form-group.full-width {
                grid-column: 1;
            }

            .hupu-cta-submit {
                grid-column: 1;
            }

            .hupu-footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .hupu-footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .hupu-footer-bottom .footer-legal {
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            :root {
                --hupu-header-height: 60px;
            }

            .hupu-brand {
                font-size: 1.15rem;
            }

            .hupu-brand .brand-mark {
                width: 32px;
                height: 32px;
                font-size: 0.95rem;
            }

            .hupu-hero h1 {
                font-size: 1.4rem;
            }

            .hupu-hero p {
                font-size: 0.9rem;
            }

            .hupu-hero .hero-stats {
                gap: 20px;
            }

            .hupu-hero .hero-stat .num {
                font-size: 1.5rem;
            }

            .hupu-filter-tags {
                gap: 6px;
            }

            .hupu-filter-tags a {
                padding: 5px 10px;
                font-size: 0.8rem;
            }

            .hupu-content-card .card-body {
                padding: 14px 16px;
            }

            .hupu-content-card h3 {
                font-size: 1rem;
            }

            .hupu-cta-form-wrap {
                padding: 20px 16px;
            }
        }

        /* ===== Mobile Nav Overlay ===== */
        .hupu-nav-links.mobile-open {
            display: flex;
            position: absolute;
            top: var(--hupu-header-height);
            left: 0;
            right: 0;
            background: var(--hupu-charcoal);
            flex-direction: column;
            padding: 16px 24px;
            gap: 4px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: var(--hupu-shadow-lg);
        }

        .hupu-nav-links.mobile-open li {
            width: 100%;
        }

        .hupu-nav-links.mobile-open a {
            display: flex;
            width: 100%;
            padding: 12px 14px;
            font-size: 1rem;
        }

        /* ===== Section Common ===== */
        .hupu-section-label {
            display: inline-block;
            padding: 4px 12px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: var(--hupu-red);
            background: rgba(217, 54, 54, 0.06);
            border: 1px solid rgba(217, 54, 54, 0.2);
            border-radius: 4px;
            margin-bottom: 12px;
        }

/* roulang page: category3 */
:root {
        --hupu-bg: #F6F3EC;
        --hupu-charcoal: #1B1E22;
        --hupu-red: #D93636;
        --hupu-orange: #F04E23;
        --hupu-yellow: #DCE129;
        --hupu-green: #2F6B5F;
        --hupu-ink: #1A1A1A;
        --hupu-gray: #6B7280;
        --hupu-border: rgba(0, 0, 0, 0.08);
        --hupu-border-strong: rgba(0, 0, 0, 0.14);
        --hupu-radius-sm: 6px;
        --hupu-radius: 10px;
        --hupu-radius-lg: 14px;
        --hupu-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
        --hupu-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
        --hupu-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.10);
        --hupu-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, -apple-system, sans-serif;
        --hupu-font-num: 'Roboto Condensed', 'DIN Alternate', 'Barlow Condensed', 'PingFang SC', sans-serif;
        --hupu-transition: all 0.25s ease;
        --hupu-header-height: 68px;
    }

    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }

    body {
        font-family: var(--hupu-font);
        font-size: 16px;
        line-height: 1.75;
        color: var(--hupu-ink);
        background-color: var(--hupu-bg);
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        overflow-x: hidden;
        padding-top: var(--hupu-header-height);
    }

    a {
        color: inherit;
        text-decoration: none;
        transition: var(--hupu-transition);
    }
    a:hover {
        color: var(--hupu-red);
    }

    img {
        max-width: 100%;
        height: auto;
        display: block;
    }

    button, input, select, textarea {
        font-family: var(--hupu-font);
        font-size: 15px;
        outline: none;
    }

    button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
        outline: 2px solid var(--hupu-red);
        outline-offset: 2px;
        border-radius: var(--hupu-radius-sm);
    }

    .hupu-container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding-left: 24px;
        padding-right: 24px;
    }

    /* ===== Header / Nav ===== */
    .hupu-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: var(--hupu-charcoal);
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        min-height: var(--hupu-header-height);
        display: flex;
        align-items: center;
        transition: var(--hupu-transition);
    }
    .hupu-header .hupu-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
        flex-wrap: nowrap;
    }
    .hupu-navbar {
        display: flex;
        align-items: center;
        gap: 10px;
        flex: 1;
        min-width: 0;
    }
    .hupu-brand {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-weight: 800;
        font-size: 1.35rem;
        color: #fff;
        white-space: nowrap;
        letter-spacing: 0.5px;
        line-height: 1;
    }
    .hupu-brand .brand-mark {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background: var(--hupu-red);
        color: #fff;
        font-size: 1.1rem;
        font-weight: 900;
        border-radius: 8px;
        flex-shrink: 0;
    }
    .hupu-brand:hover {
        color: #fff;
        opacity: 0.92;
    }
    .hupu-nav-links {
        display: flex;
        align-items: center;
        gap: 4px;
        margin-left: 14px;
        list-style: none;
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: thin;
        scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
        -webkit-overflow-scrolling: touch;
        margin-bottom: 0;
        padding-left: 0;
    }
    .hupu-nav-links::-webkit-scrollbar {
        height: 3px;
    }
    .hupu-nav-links::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.25);
        border-radius: 10px;
    }
    .hupu-nav-links li {
        list-style: none;
        white-space: nowrap;
    }
    .hupu-nav-links a {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        padding: 8px 14px;
        border-radius: var(--hupu-radius-sm);
        font-size: 0.9rem;
        font-weight: 600;
        color: rgba(255, 255, 255, 0.75);
        transition: var(--hupu-transition);
        position: relative;
    }
    .hupu-nav-links a:hover {
        color: #fff;
        background: rgba(255, 255, 255, 0.08);
    }
    .hupu-nav-links a.active {
        color: #fff;
        background: rgba(217, 54, 54, 0.25);
    }
    .hupu-nav-links a.active::after {
        content: '';
        position: absolute;
        bottom: 2px;
        left: 14px;
        right: 14px;
        height: 2px;
        background: var(--hupu-red);
        border-radius: 2px;
    }
    .hupu-nav-right {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-shrink: 0;
    }
    .hupu-live-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 0.75rem;
        font-weight: 700;
        color: #fff;
        background: var(--hupu-red);
        padding: 5px 10px;
        border-radius: 20px;
        letter-spacing: 0.5px;
        animation: hupuPulse 2s infinite;
    }
    .hupu-live-badge .dot {
        width: 7px;
        height: 7px;
        background: #fff;
        border-radius: 50%;
        display: inline-block;
    }
    @keyframes hupuPulse {
        0%, 100% { opacity: 1; }
        50% { opacity: 0.7; }
    }
    .hupu-nav-cta {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        background: var(--hupu-red);
        color: #fff;
        font-size: 0.82rem;
        font-weight: 700;
        padding: 9px 16px;
        border-radius: var(--hupu-radius-sm);
        white-space: nowrap;
        transition: var(--hupu-transition);
    }
    .hupu-nav-cta:hover {
        color: #fff;
        background: var(--hupu-orange);
        box-shadow: 0 4px 14px rgba(217, 54, 54, 0.35);
    }
    .hupu-nav-cta .badge-count {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 18px;
        height: 18px;
        background: #fff;
        color: var(--hupu-red);
        font-size: 0.7rem;
        font-weight: 900;
        border-radius: 50%;
    }
    .hupu-navbar-toggler {
        display: none;
        flex-direction: column;
        gap: 5px;
        background: transparent;
        border: none;
        padding: 8px;
        cursor: pointer;
    }
    .hupu-navbar-toggler span {
        display: block;
        width: 22px;
        height: 2px;
        background: #fff;
        border-radius: 2px;
        transition: var(--hupu-transition);
    }
    .hupu-navbar-toggler.open span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .hupu-navbar-toggler.open span:nth-child(2) {
        opacity: 0;
    }
    .hupu-navbar-toggler.open span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* ===== Breadcrumb ===== */
    .hupu-breadcrumb-wrap {
        background: #fff;
        border-bottom: 1px solid var(--hupu-border);
        padding: 12px 0;
    }
    .hupu-breadcrumb {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.85rem;
        color: var(--hupu-gray);
        flex-wrap: wrap;
    }
    .hupu-breadcrumb li {
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .hupu-breadcrumb a {
        color: var(--hupu-gray);
    }
    .hupu-breadcrumb a:hover {
        color: var(--hupu-red);
    }
    .hupu-breadcrumb li:not(:last-child)::after {
        content: '/';
        color: var(--hupu-gray);
        font-size: 0.8rem;
    }
    .hupu-breadcrumb li:last-child {
        color: var(--hupu-ink);
        font-weight: 600;
    }

    /* ===== Page Banner ===== */
    .hupu-page-banner {
        position: relative;
        background: linear-gradient(135deg, rgba(20,24,29,0.88), rgba(20,24,29,0.55)), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
        min-height: 300px;
        display: flex;
        align-items: center;
        padding: 56px 0 48px;
        color: #fff;
        overflow: hidden;
    }
    .hupu-page-banner::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--hupu-red), var(--hupu-orange), var(--hupu-yellow));
    }
    .hupu-banner-inner {
        position: relative;
        z-index: 2;
        width: 100%;
    }
    .hupu-banner-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: var(--hupu-red);
        color: #fff;
        font-size: 0.75rem;
        font-weight: 700;
        padding: 6px 14px;
        border-radius: 20px;
        margin-bottom: 16px;
        letter-spacing: 0.5px;
    }
    .hupu-banner-title {
        font-size: 2.4rem;
        font-weight: 900;
        line-height: 1.2;
        margin-bottom: 14px;
        letter-spacing: -0.5px;
    }
    .hupu-banner-sub {
        font-size: 1.05rem;
        color: rgba(255, 255, 255, 0.85);
        max-width: 650px;
        line-height: 1.7;
        margin-bottom: 20px;
    }
    .hupu-banner-metrics {
        display: flex;
        gap: 28px;
        flex-wrap: wrap;
    }
    .hupu-banner-metric {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }
    .hupu-banner-metric .num {
        font-family: var(--hupu-font-num);
        font-size: 1.6rem;
        font-weight: 800;
        color: var(--hupu-yellow);
        line-height: 1.1;
    }
    .hupu-banner-metric .label {
        font-size: 0.78rem;
        color: rgba(255, 255, 255, 0.7);
    }

    /* ===== Main Layout ===== */
    .hupu-main {
        padding: 48px 0 64px;
        min-height: 60vh;
    }
    .hupu-main-grid {
        display: grid;
        grid-template-columns: 1fr 320px;
        gap: 32px;
        align-items: start;
    }

    /* ===== Intro Section ===== */
    .hupu-intro {
        background: #fff;
        border-radius: var(--hupu-radius-lg);
        padding: 28px 30px;
        box-shadow: var(--hupu-shadow-sm);
        border: 1px solid var(--hupu-border);
        margin-bottom: 28px;
    }
    .hupu-intro h1 {
        font-size: 1.7rem;
        font-weight: 800;
        color: var(--hupu-ink);
        margin-bottom: 12px;
        line-height: 1.3;
    }
    .hupu-intro h1 .highlight {
        color: var(--hupu-red);
    }
    .hupu-intro p {
        font-size: 0.98rem;
        color: #444;
        margin-bottom: 10px;
        line-height: 1.8;
    }
    .hupu-intro p:last-child {
        margin-bottom: 0;
    }
    .hupu-intro .intro-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin-top: 14px;
    }
    .hupu-intro .intro-tags span {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        font-size: 0.75rem;
        font-weight: 600;
        color: var(--hupu-ink);
        background: var(--hupu-bg);
        border: 1px solid var(--hupu-border);
        padding: 5px 12px;
        border-radius: 20px;
    }

    /* ===== Filter Bar ===== */
    .hupu-filter-bar {
        background: #fff;
        border-radius: var(--hupu-radius);
        padding: 16px 20px;
        box-shadow: var(--hupu-shadow-sm);
        border: 1px solid var(--hupu-border);
        margin-bottom: 28px;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 10px;
    }
    .hupu-filter-label {
        font-size: 0.82rem;
        font-weight: 700;
        color: var(--hupu-gray);
        white-space: nowrap;
    }
    .hupu-filter-options {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        flex: 1;
    }
    .hupu-filter-btn {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--hupu-ink);
        background: var(--hupu-bg);
        border: 1px solid var(--hupu-border);
        padding: 7px 14px;
        border-radius: 20px;
        cursor: pointer;
        transition: var(--hupu-transition);
        white-space: nowrap;
    }
    .hupu-filter-btn:hover {
        border-color: var(--hupu-red);
        color: var(--hupu-red);
        background: #fff;
    }
    .hupu-filter-btn.active {
        background: var(--hupu-charcoal);
        color: #fff;
        border-color: var(--hupu-charcoal);
    }
    .hupu-filter-sort {
        display: flex;
        gap: 6px;
    }
    .hupu-sort-btn {
        font-size: 0.78rem;
        font-weight: 600;
        color: var(--hupu-gray);
        background: transparent;
        border: none;
        padding: 6px 10px;
        border-radius: var(--hupu-radius-sm);
        cursor: pointer;
        transition: var(--hupu-transition);
        white-space: nowrap;
    }
    .hupu-sort-btn:hover {
        color: var(--hupu-red);
        background: var(--hupu-bg);
    }
    .hupu-sort-btn.active {
        color: var(--hupu-red);
        background: rgba(217, 54, 54, 0.08);
        font-weight: 700;
    }

    /* ===== Content Cards ===== */
    .hupu-content-list {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    .hupu-topic-card {
        background: #fff;
        border-radius: var(--hupu-radius-lg);
        overflow: hidden;
        box-shadow: var(--hupu-shadow-sm);
        border: 1px solid var(--hupu-border);
        transition: var(--hupu-transition);
        display: grid;
        grid-template-columns: 220px 1fr;
        gap: 0;
    }
    .hupu-topic-card:nth-child(even) {
        grid-template-columns: 1fr 220px;
    }
    .hupu-topic-card:nth-child(even) .hupu-topic-img {
        order: 2;
    }
    .hupu-topic-card:nth-child(even) .hupu-topic-body {
        order: 1;
    }
    .hupu-topic-card:hover {
        box-shadow: var(--hupu-shadow-lg);
        transform: translateY(-2px);
        border-color: var(--hupu-border-strong);
    }
    .hupu-topic-img {
        position: relative;
        overflow: hidden;
        min-height: 180px;
        background: #ddd;
    }
    .hupu-topic-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: var(--hupu-transition);
    }
    .hupu-topic-card:hover .hupu-topic-img img {
        transform: scale(1.05);
    }
    .hupu-topic-img .img-tag {
        position: absolute;
        top: 12px;
        left: 12px;
        background: var(--hupu-red);
        color: #fff;
        font-size: 0.7rem;
        font-weight: 700;
        padding: 4px 10px;
        border-radius: 4px;
        letter-spacing: 0.5px;
    }
    .hupu-topic-body {
        padding: 20px 24px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 8px;
    }
    .hupu-topic-meta {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 0.78rem;
        color: var(--hupu-gray);
    }
    .hupu-topic-date {
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }
    .hupu-topic-cat {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        background: var(--hupu-bg);
        padding: 3px 10px;
        border-radius: 4px;
        font-weight: 600;
        color: var(--hupu-green);
    }
    .hupu-topic-title {
        font-size: 1.15rem;
        font-weight: 800;
        color: var(--hupu-ink);
        line-height: 1.45;
        margin: 0;
    }
    .hupu-topic-title a {
        color: inherit;
    }
    .hupu-topic-title a:hover {
        color: var(--hupu-red);
    }
    .hupu-topic-excerpt {
        font-size: 0.9rem;
        color: #555;
        line-height: 1.7;
        margin: 0;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .hupu-topic-link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 0.85rem;
        font-weight: 700;
        color: var(--hupu-red);
        transition: var(--hupu-transition);
        margin-top: 2px;
    }
    .hupu-topic-link i {
        font-size: 0.7rem;
        transition: var(--hupu-transition);
    }
    .hupu-topic-link:hover {
        color: var(--hupu-orange);
    }
    .hupu-topic-link:hover i {
        transform: translateX(3px);
    }

    /* ===== Sidebar ===== */
    .hupu-sidebar {
        display: flex;
        flex-direction: column;
        gap: 24px;
        position: sticky;
        top: calc(var(--hupu-header-height) + 20px);
    }
    .hupu-sidebar-card {
        background: #fff;
        border-radius: var(--hupu-radius-lg);
        padding: 22px 20px;
        box-shadow: var(--hupu-shadow-sm);
        border: 1px solid var(--hupu-border);
    }
    .hupu-sidebar-card h3 {
        font-size: 1rem;
        font-weight: 800;
        color: var(--hupu-ink);
        margin-bottom: 14px;
        display: flex;
        align-items: center;
        gap: 8px;
        line-height: 1.3;
    }
    .hupu-sidebar-card h3 .icon {
        color: var(--hupu-red);
        font-size: 1.1rem;
    }
    .hupu-hot-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .hupu-hot-list li {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        padding: 10px 0;
        border-bottom: 1px solid var(--hupu-border);
        transition: var(--hupu-transition);
    }
    .hupu-hot-list li:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    .hupu-hot-list li:hover {
        padding-left: 4px;
    }
    .hupu-hot-rank {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 22px;
        height: 22px;
        background: var(--hupu-bg);
        border-radius: 4px;
        font-size: 0.7rem;
        font-weight: 800;
        color: var(--hupu-gray);
        flex-shrink: 0;
    }
    .hupu-hot-list li:nth-child(1) .hupu-hot-rank {
        background: var(--hupu-red);
        color: #fff;
    }
    .hupu-hot-list li:nth-child(2) .hupu-hot-rank {
        background: var(--hupu-orange);
        color: #fff;
    }
    .hupu-hot-list li:nth-child(3) .hupu-hot-rank {
        background: var(--hupu-yellow);
        color: var(--hupu-ink);
    }
    .hupu-hot-item {
        flex: 1;
        min-width: 0;
    }
    .hupu-hot-item a {
        font-size: 0.86rem;
        font-weight: 600;
        color: var(--hupu-ink);
        line-height: 1.5;
        display: block;
    }
    .hupu-hot-item a:hover {
        color: var(--hupu-red);
    }
    .hupu-hot-item .hot-count {
        font-size: 0.72rem;
        color: var(--hupu-gray);
    }
    .hupu-tag-cloud {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }
    .hupu-tag-cloud a {
        display: inline-flex;
        font-size: 0.75rem;
        font-weight: 600;
        color: var(--hupu-ink);
        background: var(--hupu-bg);
        border: 1px solid var(--hupu-border);
        padding: 6px 12px;
        border-radius: 20px;
        transition: var(--hupu-transition);
    }
    .hupu-tag-cloud a:hover {
        background: var(--hupu-charcoal);
        color: #fff;
        border-color: var(--hupu-charcoal);
    }
    .hupu-sidebar-cta {
        background: var(--hupu-charcoal);
        color: #fff;
        text-align: center;
    }
    .hupu-sidebar-cta h3 {
        color: #fff;
    }
    .hupu-sidebar-cta p {
        font-size: 0.85rem;
        color: rgba(255, 255, 255, 0.75);
        margin-bottom: 14px;
    }
    .hupu-sidebar-cta .btn-cta-side {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: var(--hupu-red);
        color: #fff;
        font-size: 0.82rem;
        font-weight: 700;
        padding: 10px 20px;
        border-radius: var(--hupu-radius-sm);
        transition: var(--hupu-transition);
        border: none;
        cursor: pointer;
    }
    .hupu-sidebar-cta .btn-cta-side:hover {
        background: var(--hupu-orange);
        color: #fff;
        box-shadow: 0 4px 14px rgba(217, 54, 54, 0.35);
    }

    /* ===== Pagination ===== */
    .hupu-pagination-wrap {
        display: flex;
        justify-content: center;
        margin-top: 36px;
    }
    .hupu-pagination {
        display: flex;
        gap: 6px;
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .hupu-pagination li a,
    .hupu-pagination li span {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 38px;
        height: 38px;
        padding: 0 10px;
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--hupu-ink);
        background: #fff;
        border: 1px solid var(--hupu-border);
        border-radius: var(--hupu-radius-sm);
        transition: var(--hupu-transition);
        cursor: pointer;
    }
    .hupu-pagination li a:hover {
        border-color: var(--hupu-red);
        color: var(--hupu-red);
        background: #fff;
    }
    .hupu-pagination li span.current {
        background: var(--hupu-charcoal);
        color: #fff;
        border-color: var(--hupu-charcoal);
        cursor: default;
    }
    .hupu-pagination li span.disabled {
        color: var(--hupu-gray);
        background: var(--hupu-bg);
        cursor: not-allowed;
        border-color: var(--hupu-border);
    }

    /* ===== CTA Section ===== */
    .hupu-cta-section {
        background: var(--hupu-charcoal);
        color: #fff;
        padding: 56px 0;
        margin-top: 16px;
        position: relative;
        overflow: hidden;
    }
    .hupu-cta-section::before {
        content: '';
        position: absolute;
        top: -60px;
        right: -40px;
        width: 260px;
        height: 260px;
        background: radial-gradient(circle, rgba(217, 54, 54, 0.3), transparent 70%);
        border-radius: 50%;
    }
    .hupu-cta-inner {
        position: relative;
        z-index: 2;
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 30px;
        align-items: center;
    }
    .hupu-cta-text h2 {
        font-size: 1.6rem;
        font-weight: 800;
        margin-bottom: 10px;
        line-height: 1.3;
    }
    .hupu-cta-text p {
        font-size: 0.95rem;
        color: rgba(255, 255, 255, 0.75);
        margin-bottom: 0;
        max-width: 600px;
        line-height: 1.7;
    }
    .hupu-cta-actions {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
    }
    .btn-hupu-lg {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 0.95rem;
        font-weight: 700;
        padding: 14px 28px;
        border-radius: var(--hupu-radius);
        transition: var(--hupu-transition);
        border: none;
        cursor: pointer;
        white-space: nowrap;
    }
    .btn-hupu-primary {
        background: var(--hupu-red);
        color: #fff;
    }
    .btn-hupu-primary:hover {
        background: var(--hupu-orange);
        color: #fff;
        box-shadow: 0 6px 20px rgba(217, 54, 54, 0.4);
    }
    .btn-hupu-outline-lite {
        background: transparent;
        color: #fff;
        border: 1px solid rgba(255, 255, 255, 0.35);
    }
    .btn-hupu-outline-lite:hover {
        color: #fff;
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.6);
    }

    /* ===== FAQ ===== */
    .hupu-faq-section {
        padding: 56px 0 40px;
    }
    .hupu-faq-section .hupu-section-title {
        text-align: left;
        margin-bottom: 24px;
    }
    .hupu-section-title h2 {
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--hupu-ink);
        margin-bottom: 6px;
        line-height: 1.3;
    }
    .hupu-section-title p {
        font-size: 0.9rem;
        color: var(--hupu-gray);
        margin-bottom: 0;
    }
    .hupu-accordion .accordion-item {
        background: #fff;
        border: 1px solid var(--hupu-border);
        border-radius: var(--hupu-radius) !important;
        margin-bottom: 10px;
        overflow: hidden;
        box-shadow: var(--hupu-shadow-sm);
    }
    .hupu-accordion .accordion-button {
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--hupu-ink);
        background: #fff;
        padding: 16px 20px;
        border: none;
        box-shadow: none;
        border-radius: var(--hupu-radius) !important;
        transition: var(--hupu-transition);
    }
    .hupu-accordion .accordion-button:not(.collapsed) {
        color: var(--hupu-red);
        background: #fff;
        box-shadow: none;
    }
    .hupu-accordion .accordion-button:focus {
        box-shadow: none;
        border-color: var(--hupu-red);
    }
    .hupu-accordion .accordion-button::after {
        content: '\f107';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        background: none;
        color: var(--hupu-gray);
        font-size: 1rem;
        transition: var(--hupu-transition);
    }
    .hupu-accordion .accordion-button:not(.collapsed)::after {
        content: '\f106';
        color: var(--hupu-red);
    }
    .hupu-accordion .accordion-body {
        font-size: 0.88rem;
        color: #555;
        line-height: 1.8;
        padding: 0 20px 18px;
    }

    /* ===== Footer ===== */
    .hupu-footer {
        background: var(--hupu-charcoal);
        color: rgba(255, 255, 255, 0.75);
        padding: 48px 0 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
    }
    .hupu-footer-grid {
        display: grid;
        grid-template-columns: 1.4fr 1fr 1fr;
        gap: 40px;
        margin-bottom: 32px;
    }
    .hupu-footer-brand {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-weight: 800;
        font-size: 1.2rem;
        color: #fff;
        margin-bottom: 12px;
    }
    .hupu-footer-brand .brand-mark-sm {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        background: var(--hupu-red);
        color: #fff;
        font-size: 0.95rem;
        font-weight: 900;
        border-radius: 7px;
        flex-shrink: 0;
    }
    .hupu-footer-about {
        font-size: 0.85rem;
        line-height: 1.7;
        color: rgba(255, 255, 255, 0.6);
        max-width: 360px;
    }
    .hupu-footer h5 {
        font-size: 0.9rem;
        font-weight: 700;
        color: #fff;
        margin-bottom: 14px;
    }
    .hupu-footer-links {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .hupu-footer-links a {
        font-size: 0.85rem;
        color: rgba(255, 255, 255, 0.65);
        transition: var(--hupu-transition);
    }
    .hupu-footer-links a:hover {
        color: #fff;
    }
    .hupu-footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        padding-top: 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 12px;
        font-size: 0.78rem;
        color: rgba(255, 255, 255, 0.5);
    }
    .footer-legal {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
    }
    .footer-legal a {
        color: rgba(255, 255, 255, 0.6);
    }
    .footer-legal a:hover {
        color: #fff;
    }

    /* ===== Responsive ===== */
    @media (max-width: 991px) {
        .hupu-nav-links {
            display: none;
            position: absolute;
            top: var(--hupu-header-height);
            left: 0;
            right: 0;
            background: var(--hupu-charcoal);
            flex-direction: column;
            align-items: stretch;
            padding: 12px 24px 16px;
            margin: 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            gap: 2px;
            overflow-y: auto;
        }
        .hupu-nav-links.show {
            display: flex;
        }
        .hupu-nav-links a {
            padding: 12px 14px;
            font-size: 0.95rem;
            border-radius: var(--hupu-radius-sm);
        }
        .hupu-nav-links a.active::after {
            display: none;
        }
        .hupu-navbar-toggler {
            display: flex;
        }
        .hupu-live-badge {
            display: none;
        }
        .hupu-main-grid {
            grid-template-columns: 1fr;
            gap: 28px;
        }
        .hupu-sidebar {
            position: static;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .hupu-cta-inner {
            grid-template-columns: 1fr;
            gap: 20px;
        }
        .hupu-footer-grid {
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }
    }
    @media (max-width: 767px) {
        .hupu-topic-card,
        .hupu-topic-card:nth-child(even) {
            grid-template-columns: 1fr;
        }
        .hupu-topic-card:nth-child(even) .hupu-topic-img {
            order: 1;
        }
        .hupu-topic-card:nth-child(even) .hupu-topic-body {
            order: 2;
        }
        .hupu-topic-img {
            min-height: 160px;
            max-height: 220px;
        }
        .hupu-topic-body {
            padding: 16px 18px;
        }
        .hupu-filter-bar {
            flex-direction: column;
            align-items: flex-start;
        }
        .hupu-filter-sort {
            flex-wrap: wrap;
        }
        .hupu-sidebar {
            grid-template-columns: 1fr;
        }
        .hupu-banner-title {
            font-size: 1.8rem;
        }
        .hupu-banner-metrics {
            gap: 16px;
        }
        .hupu-footer-grid {
            grid-template-columns: 1fr;
            gap: 24px;
        }
        .hupu-footer-bottom {
            flex-direction: column;
            align-items: flex-start;
            gap: 8px;
        }
        .footer-legal {
            flex-direction: column;
            align-items: flex-start;
            gap: 4px;
        }
        .hupu-main {
            padding: 32px 0 48px;
        }
        .hupu-intro {
            padding: 20px;
        }
    }
    @media (max-width: 520px) {
        .hupu-container {
            padding-left: 16px;
            padding-right: 16px;
        }
        .hupu-nav-cta {
            font-size: 0.75rem;
            padding: 8px 12px;
        }
        .hupu-nav-cta .badge-count {
            width: 16px;
            height: 16px;
            font-size: 0.6rem;
        }
        .hupu-banner-title {
            font-size: 1.5rem;
        }
        .hupu-banner-sub {
            font-size: 0.9rem;
        }
        .hupu-banner-metric .num {
            font-size: 1.3rem;
        }
        .hupu-topic-title {
            font-size: 1rem;
        }
        .hupu-intro h1 {
            font-size: 1.35rem;
        }
        .hupu-cta-text h2 {
            font-size: 1.3rem;
        }
        .btn-hupu-lg {
            padding: 12px 20px;
            font-size: 0.85rem;
        }
    }