/* roulang page: index */
/* ===== Design Variables ===== */
        :root {
            --primary: #0A192F;
            --primary-light: #1E90FF;
            --accent: #FFD700;
            --bg-dark: #0D1B2A;
            --card-bg: rgba(255, 255, 255, 0.06);
            --card-border: rgba(255, 255, 255, 0.2);
            --text-white: #FFFFFF;
            --text-light: #B0C4DE;
            --text-muted: #7B8FA4;
            --radius: 12px;
            --radius-sm: 8px;
            --radius-xs: 6px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-glow: 0 0 20px rgba(30, 144, 255, 0.5);
            --transition: all 0.3s ease;
            --font-base: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }

        /* ===== Reset & Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-base);
            background-color: var(--bg-dark);
            color: var(--text-light);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }

        /* ===== Container ===== */
        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container-custom {
                padding: 0 16px;
            }
        }

        /* ===== Typography ===== */
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-white);
        }

        h1 {
            font-size: 2.5rem;
            background: linear-gradient(135deg, #fff 60%, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: 1.8rem;
            letter-spacing: 1px;
        }
        h3 {
            font-size: 1.3rem;
            color: var(--primary-light);
        }
        p {
            font-size: 1rem;
            color: var(--text-light);
        }
        .text-small {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .text-accent {
            color: var(--accent);
        }

        /* ===== Buttons ===== */
        .btn-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 32px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            background: linear-gradient(135deg, var(--primary-light), #0A6EC7);
            color: #fff;
            box-shadow: 0 0 12px rgba(30, 144, 255, 0.4);
        }
        .btn-custom:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 28px rgba(30, 144, 255, 0.7);
            color: #fff;
        }
        .btn-custom-outline {
            background: transparent;
            border: 2px solid var(--primary-light);
            color: var(--primary-light);
            box-shadow: none;
        }
        .btn-custom-outline:hover {
            background: var(--primary-light);
            color: #fff;
            box-shadow: var(--shadow-glow);
        }
        .btn-custom-gold {
            background: linear-gradient(135deg, var(--accent), #E6B800);
            color: #0A192F;
            box-shadow: 0 0 16px rgba(255, 215, 0, 0.4);
        }
        .btn-custom-gold:hover {
            box-shadow: 0 0 32px rgba(255, 215, 0, 0.7);
            color: #0A192F;
            transform: translateY(-2px);
        }

        /* ===== Badges & Tags ===== */
        .badge-custom {
            display: inline-block;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            background: var(--primary-light);
            color: #fff;
            letter-spacing: 0.5px;
        }
        .badge-accent {
            background: var(--accent);
            color: #0A192F;
        }
        .badge-dark {
            background: rgba(255, 255, 255, 0.12);
            color: var(--text-light);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        /* ===== Cards ===== */
        .card-glass {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            overflow: hidden;
        }
        .card-glass:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-4px);
        }

        /* ===== Section Spacing ===== */
        .section-padding {
            padding: 5rem 0;
        }
        @media (max-width: 768px) {
            .section-padding {
                padding: 3rem 0;
            }
        }

        /* ===== Navigation ===== */
        .navbar-main {
            background: rgba(10, 25, 47, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            padding: 0.75rem 0;
            transition: var(--transition);
        }
        .navbar-main .navbar-brand {
            font-size: 1.6rem;
            font-weight: 800;
            background: linear-gradient(135deg, #fff 60%, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
        }
        .navbar-main .navbar-brand i {
            -webkit-text-fill-color: initial;
            color: var(--accent);
            margin-right: 6px;
        }
        .navbar-main .nav-link {
            color: var(--text-light) !important;
            font-weight: 500;
            padding: 0.5rem 1rem !important;
            border-radius: var(--radius-xs);
            transition: var(--transition);
        }
        .navbar-main .nav-link:hover,
        .navbar-main .nav-link.active {
            color: var(--text-white) !important;
            background: rgba(30, 144, 255, 0.15);
        }
        .navbar-main .nav-link.active {
            color: var(--accent) !important;
        }
        .navbar-main .btn-nav-cta {
            padding: 0.4rem 1.4rem;
            border-radius: var(--radius-xs);
            font-weight: 600;
            font-size: 0.9rem;
            background: linear-gradient(135deg, var(--primary-light), #0A6EC7);
            color: #fff !important;
            border: none;
            box-shadow: 0 0 10px rgba(30, 144, 255, 0.3);
            transition: var(--transition);
        }
        .navbar-main .btn-nav-cta:hover {
            box-shadow: 0 0 20px rgba(30, 144, 255, 0.6);
            transform: translateY(-1px);
            color: #fff !important;
            background: linear-gradient(135deg, #1E90FF, #0A6EC7);
        }

        /* ===== Mobile Bottom Tab ===== */
        .bottom-tab-nav {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(10, 25, 47, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: none;
            padding: 6px 0 env(safe-area-inset-bottom, 6px) 0;
            border-radius: 16px 16px 0 0;
        }
        .bottom-tab-nav .tab-item {
            flex: 1;
            text-align: center;
            padding: 6px 0;
            color: var(--text-muted);
            font-size: 0.7rem;
            transition: var(--transition);
            text-decoration: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
        }
        .bottom-tab-nav .tab-item i {
            font-size: 1.3rem;
        }
        .bottom-tab-nav .tab-item.active {
            color: var(--accent);
        }
        .bottom-tab-nav .tab-item:hover {
            color: var(--primary-light);
        }
        @media (max-width: 768px) {
            .bottom-tab-nav {
                display: flex;
            }
            .navbar-main {
                display: none;
            }
            body {
                padding-bottom: 70px;
            }
        }
        @media (min-width: 769px) {
            .bottom-tab-nav {
                display: none !important;
            }
            .navbar-main {
                display: block;
            }
            body {
                padding-bottom: 0;
            }
        }

        /* ===== Hero ===== */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            background: var(--primary);
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            opacity: 0.35;
            z-index: 0;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 25, 47, 0.88) 40%, rgba(10, 25, 47, 0.4) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 6rem 0 4rem;
        }
        .hero-content h1 {
            font-size: 3.2rem;
            line-height: 1.2;
            margin-bottom: 1.2rem;
        }
        .hero-content .hero-sub {
            font-size: 1.3rem;
            color: var(--text-light);
            max-width: 560px;
            margin-bottom: 2rem;
            font-weight: 300;
        }
        .hero-content .hero-cta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }
        .hero-stats {
            display: flex;
            gap: 2.5rem;
            margin-top: 3rem;
            flex-wrap: wrap;
        }
        .hero-stats .stat-item {
            text-align: center;
        }
        .hero-stats .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent);
        }
        .hero-stats .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2rem;
            }
            .hero-content .hero-sub {
                font-size: 1rem;
            }
            .hero-stats {
                gap: 1.5rem;
            }
            .hero-stats .stat-number {
                font-size: 1.5rem;
            }
        }

        /* ===== Live Preview Cards ===== */
        .live-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
        }
        .live-card .card-cover {
            height: 180px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .live-card .card-cover .live-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: #FF3B30;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            gap: 4px;
            animation: pulse-dot 1.5s infinite;
        }
        .live-card .card-cover .live-badge i {
            font-size: 0.5rem;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.5;
            }
        }
        .live-card .card-body {
            padding: 1.2rem;
        }
        .live-card .card-body .host-name {
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 0.3rem;
        }
        .live-card .card-body .countdown {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent);
            background: rgba(255, 215, 0, 0.1);
            padding: 4px 14px;
            border-radius: 20px;
            display: inline-block;
        }
        .live-card .card-body .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin: 0.8rem 0;
        }
        .live-card .card-body .tags .tag {
            font-size: 0.75rem;
            padding: 2px 10px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-light);
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        /* ===== Features ===== */
        .features-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .features-grid .feature-card {
            padding: 2rem;
            text-align: center;
        }
        .features-grid .feature-card .icon {
            font-size: 2.8rem;
            color: var(--accent);
            margin-bottom: 1rem;
        }
        .features-grid .feature-card:first-child {
            grid-column: 1 / 2;
            grid-row: 1 / 2;
        }
        .features-grid .feature-card:nth-child(2) {
            grid-column: 2 / 3;
            grid-row: 1 / 2;
        }
        .features-grid .feature-card:nth-child(3) {
            grid-column: 1 / 3;
            grid-row: 2 / 3;
        }
        @media (max-width: 768px) {
            .features-grid {
                grid-template-columns: 1fr;
            }
            .features-grid .feature-card:first-child,
            .features-grid .feature-card:nth-child(2),
            .features-grid .feature-card:nth-child(3) {
                grid-column: 1 / 2;
                grid-row: auto;
            }
        }

        /* ===== News / CMS List ===== */
        .news-list .news-card {
            display: flex;
            gap: 16px;
            padding: 1.2rem;
            margin-bottom: 16px;
            align-items: flex-start;
        }
        .news-list .news-card .news-thumb {
            width: 120px;
            height: 90px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: rgba(255, 255, 255, 0.06);
        }
        .news-list .news-card .news-info {
            flex: 1;
            min-width: 0;
        }
        .news-list .news-card .news-info .news-title {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 0.3rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-list .news-card .news-info .news-summary {
            font-size: 0.9rem;
            color: var(--text-muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 0.3rem;
        }
        .news-list .news-card .news-info .news-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .news-list .news-card .news-info .news-meta .badge-custom {
            font-size: 0.65rem;
        }
        @media (max-width: 576px) {
            .news-list .news-card {
                flex-direction: column;
            }
            .news-list .news-card .news-thumb {
                width: 100%;
                height: 160px;
            }
        }

        /* ===== FAQ ===== */
        .faq-accordion .accordion-item {
            background: transparent;
            border: none;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .faq-accordion .accordion-button {
            background: transparent;
            color: var(--text-white);
            font-weight: 600;
            padding: 1.2rem 0;
            font-size: 1.05rem;
            box-shadow: none;
            border: none;
        }
        .faq-accordion .accordion-button::after {
            filter: brightness(0) invert(1);
            transition: var(--transition);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: transparent;
            color: var(--accent);
        }
        .faq-accordion .accordion-button:not(.collapsed)::after {
            filter: brightness(0) invert(0.8) sepia(1) hue-rotate(0deg) saturate(3);
        }
        .faq-accordion .accordion-body {
            padding: 0 0 1.2rem 0;
            color: var(--text-light);
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, rgba(30, 144, 255, 0.12), rgba(10, 25, 47, 0.9));
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        /* ===== Footer ===== */
        .footer-main {
            background: var(--primary);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 3rem 0 1.5rem;
        }
        .footer-main .footer-logo {
            font-size: 1.4rem;
            font-weight: 800;
            background: linear-gradient(135deg, #fff 60%, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .footer-main .footer-links a {
            color: var(--text-muted);
            font-size: 0.9rem;
            display: inline-block;
            margin: 0 12px 6px 0;
            transition: var(--transition);
        }
        .footer-main .footer-links a:hover {
            color: var(--accent);
        }
        .footer-main .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-light);
            font-size: 1.1rem;
            margin: 0 6px 6px 0;
            transition: var(--transition);
        }
        .footer-main .social-icons a:hover {
            background: var(--primary-light);
            color: #fff;
            transform: scale(1.1);
        }
        .footer-main .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 1.2rem;
            margin-top: 2rem;
            font-size: 0.85rem;
            color: var(--text-muted);
            text-align: center;
        }
        .footer-main .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-main .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ===== Modal ===== */
        .modal-custom .modal-content {
            background: rgba(13, 27, 42, 0.96);
            border: 1px solid rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(16px);
            color: var(--text-light);
            border-radius: var(--radius);
        }
        .modal-custom .modal-header {
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .modal-custom .modal-header .btn-close {
            filter: brightness(0) invert(1);
        }
        .modal-custom .form-control {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: var(--text-white);
            border-radius: var(--radius-xs);
            padding: 12px 16px;
        }
        .modal-custom .form-control:focus {
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--primary-light);
            box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.2);
            color: var(--text-white);
        }
        .modal-custom .form-control::placeholder {
            color: var(--text-muted);
        }

        /* ===== Utility ===== */
        .glow-text {
            text-shadow: 0 0 20px rgba(30, 144, 255, 0.3);
        }
        .divider-custom {
            width: 60px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-light), var(--accent));
            border-radius: 4px;
            margin: 0.8rem 0 1.5rem;
        }
        .divider-center {
            margin-left: auto;
            margin-right: auto;
        }
        .text-gradient {
            background: linear-gradient(135deg, #fff 60%, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* ===== Responsive fine-tune ===== */
        @media (max-width: 576px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .section-padding {
                padding: 2.5rem 0;
            }
            .live-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (min-width: 577px) and (max-width: 768px) {
            .live-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (min-width: 992px) {
            .live-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

/* roulang page: article */
:root {
            --primary: #0A192F;
            --primary-light: #112240;
            --accent: #1E90FF;
            --accent-hover: #3AA3FF;
            --gold: #FFD700;
            --text-white: #F0F4FA;
            --text-main: #B0C4DE;
            --text-muted: #7B8FA4;
            --text-dark: #1A2A3A;
            --bg-body: #0D1B2A;
            --bg-card: rgba(255,255,255,0.06);
            --border-glass: rgba(255,255,255,0.15);
            --radius: 12px;
            --radius-sm: 8px;
            --radius-xs: 6px;
            --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
            --shadow-glow: 0 0 20px rgba(30,144,255,0.4);
            --font-base: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --transition: all 0.3s ease;
        }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-base);
            background: var(--bg-body);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a { color: var(--accent); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--gold); }
        img { max-width: 100%; height: auto; display: block; }
        .container { max-width: 1140px; padding-left: 20px; padding-right: 20px; }
        .section-pad { padding: 4rem 0; }
        @media (max-width: 768px) { .section-pad { padding: 2.5rem 0; } }

        /* ===== 导航 ===== */
        .navbar-main {
            background: rgba(10,25,41,0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-glass);
            padding: 0.6rem 0;
            transition: var(--transition);
        }
        .navbar-main .navbar-brand {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .navbar-main .navbar-brand i { color: var(--gold); font-size: 1.6rem; }
        .navbar-main .navbar-brand:hover { color: var(--gold); }
        .navbar-main .nav-link {
            color: var(--text-main);
            font-size: 0.95rem;
            padding: 0.5rem 1rem;
            border-radius: var(--radius-sm);
            transition: var(--transition);
            position: relative;
        }
        .navbar-main .nav-link:hover,
        .navbar-main .nav-link.active { color: var(--text-white); background: rgba(30,144,255,0.12); }
        .navbar-main .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }
        .btn-nav-cta {
            background: linear-gradient(135deg, var(--accent), #0077CC);
            color: #fff !important;
            padding: 0.5rem 1.5rem !important;
            border-radius: 30px !important;
            box-shadow: 0 0 12px rgba(30,144,255,0.3);
            font-weight: 600;
        }
        .btn-nav-cta:hover {
            box-shadow: 0 0 24px rgba(30,144,255,0.6);
            transform: translateY(-1px);
            background: linear-gradient(135deg, var(--accent-hover), var(--accent));
        }
        .navbar-toggler { border: none; padding: 0; }
        .navbar-toggler:focus { box-shadow: none; }

        /* ===== 底部导航（移动端） ===== */
        .bottom-tab-nav {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1080;
            background: rgba(10,25,41,0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-top: 1px solid var(--border-glass);
            padding: 0.4rem 0;
            justify-content: space-around;
            border-radius: 16px 16px 0 0;
        }
        .bottom-tab-nav .tab-item {
            flex: 1;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.7rem;
            padding: 0.3rem 0;
            transition: var(--transition);
            position: relative;
        }
        .bottom-tab-nav .tab-item i { font-size: 1.2rem; display: block; margin-bottom: 2px; }
        .bottom-tab-nav .tab-item.active,
        .bottom-tab-nav .tab-item:hover { color: var(--gold); }
        .bottom-tab-nav .tab-item.active::after {
            content: '';
            position: absolute;
            top: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 30px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }
        @media (max-width: 767px) {
            .navbar-main { display: none; }
            .bottom-tab-nav { display: flex; }
            body { padding-bottom: 72px; }
        }

        /* ===== 面包屑 ===== */
        .breadcrumb-area {
            padding: 1.5rem 0 0.5rem;
            background: transparent;
        }
        .breadcrumb-custom {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .breadcrumb-custom li+li::before {
            content: '/';
            margin: 0 6px;
            color: var(--text-muted);
            opacity: 0.5;
        }
        .breadcrumb-custom a { color: var(--accent); }
        .breadcrumb-custom a:hover { color: var(--gold); }
        .breadcrumb-custom .active { color: var(--text-muted); }

        /* ===== 文章头部 ===== */
        .article-header {
            padding: 1.5rem 0 1rem;
        }
        .article-header .category-badge {
            display: inline-block;
            background: rgba(30,144,255,0.2);
            color: var(--accent);
            padding: 0.25rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 500;
            margin-bottom: 0.8rem;
            border: 1px solid rgba(30,144,255,0.25);
        }
        .article-header .category-badge:hover { background: var(--accent); color: #fff; }
        .article-header h1 {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--text-white);
            line-height: 1.3;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #fff 60%, var(--gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        @media (max-width: 768px) { .article-header h1 { font-size: 1.6rem; } }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
        }
        .article-meta span i { margin-right: 5px; color: var(--gold); }
        .article-meta a { color: var(--accent); }

        /* ===== 正文阅读区 ===== */
        .article-body-wrap {
            max-width: 820px;
            margin: 0 auto;
        }
        .article-content {
            font-size: 1.05rem;
            line-height: 1.9;
            color: var(--text-main);
            background: var(--bg-card);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius);
            padding: 2.5rem 2.8rem;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            box-shadow: var(--shadow-card);
        }
        @media (max-width: 768px) { .article-content { padding: 1.5rem 1.2rem; font-size: 0.98rem; } }
        .article-content h2 {
            font-size: 1.6rem;
            color: var(--text-white);
            margin: 2rem 0 1rem;
            font-weight: 700;
        }
        .article-content h3 {
            font-size: 1.25rem;
            color: var(--accent);
            margin: 1.5rem 0 0.8rem;
            font-weight: 600;
        }
        .article-content p { margin-bottom: 1.2rem; }
        .article-content img {
            border-radius: var(--radius-sm);
            margin: 1.5rem auto;
            box-shadow: 0 4px 20px rgba(0,0,0,0.5);
        }
        .article-content blockquote {
            border-left: 4px solid var(--gold);
            background: rgba(255,215,0,0.06);
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-main);
            font-style: italic;
        }
        .article-content ul, .article-content ol { padding-left: 1.5rem; margin-bottom: 1.2rem; }
        .article-content li { margin-bottom: 0.4rem; }
        .article-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
        .article-content a:hover { color: var(--gold); }

        /* ===== 空状态 ===== */
        .not-found-wrap {
            text-align: center;
            padding: 4rem 2rem;
            background: var(--bg-card);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius);
            backdrop-filter: blur(6px);
        }
        .not-found-wrap i { font-size: 3rem; color: var(--text-muted); margin-bottom: 1rem; }
        .not-found-wrap h3 { color: var(--text-white); margin-bottom: 0.8rem; }
        .not-found-wrap p { color: var(--text-muted); }
        .not-found-wrap .btn-back { margin-top: 1.5rem; }

        /* ===== 按钮 ===== */
        .btn-custom {
            padding: 0.6rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            border: none;
            background: linear-gradient(135deg, var(--accent), #0077CC);
            color: #fff;
            box-shadow: 0 0 12px rgba(30,144,255,0.25);
            transition: var(--transition);
            display: inline-block;
        }
        .btn-custom:hover {
            box-shadow: 0 0 28px rgba(30,144,255,0.5);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-outline-custom {
            background: transparent;
            border: 1px solid var(--border-glass);
            color: var(--text-white);
            padding: 0.6rem 2rem;
            border-radius: 30px;
            font-weight: 500;
            transition: var(--transition);
        }
        .btn-outline-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(30,144,255,0.08);
        }

        /* ===== 相关推荐 ===== */
        .related-section {
            padding: 3rem 0 2rem;
        }
        .related-section h2 {
            font-size: 1.6rem;
            color: var(--text-white);
            font-weight: 700;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-section h2 i { color: var(--gold); }
        .related-card {
            background: var(--bg-card);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius);
            overflow: hidden;
            backdrop-filter: blur(6px);
            transition: var(--transition);
            height: 100%;
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-glow);
            border-color: rgba(30,144,255,0.3);
        }
        .related-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .related-card .card-body {
            padding: 1.2rem 1.2rem 1.5rem;
        }
        .related-card .card-body h5 {
            font-size: 1rem;
            color: var(--text-white);
            font-weight: 600;
            margin-bottom: 0.5rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .card-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .card-body .meta { font-size: 0.75rem; color: var(--text-muted); }

        /* ===== 页脚 ===== */
        .footer-main {
            background: #07101E;
            border-top: 1px solid var(--border-glass);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-main .footer-logo {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 1px;
        }
        .footer-main .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        .footer-main .footer-links a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-main .footer-links a:hover { color: var(--gold); padding-left: 4px; }
        .social-icons {
            display: flex;
            gap: 0.8rem;
        }
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255,255,255,0.06);
            color: var(--text-main);
            font-size: 1.2rem;
            transition: var(--transition);
            border: 1px solid var(--border-glass);
        }
        .social-icons a:hover {
            background: var(--accent);
            color: #fff;
            transform: scale(1.12);
            box-shadow: 0 0 16px rgba(30,144,255,0.3);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.05);
            padding-top: 1.2rem;
            margin-top: 2rem;
            text-align: center;
            color: var(--text-muted);
        }
        .footer-bottom a { color: var(--text-muted); }
        .footer-bottom a:hover { color: var(--gold); }

        /* ===== 响应式微调 ===== */
        @media (max-width: 576px) {
            .article-content { padding: 1rem; }
            .article-header h1 { font-size: 1.4rem; }
            .related-card img { height: 140px; }
        }

        /* ===== 订阅模态框 ===== */
        .modal-subscribe .modal-content {
            background: rgba(13,27,42,0.96);
            backdrop-filter: blur(20px);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius);
            color: var(--text-main);
        }
        .modal-subscribe .modal-header {
            border-bottom: 1px solid var(--border-glass);
        }
        .modal-subscribe .modal-title { color: var(--text-white); font-weight: 700; }
        .modal-subscribe .btn-close { filter: brightness(0) invert(1); opacity: 0.7; }
        .modal-subscribe .form-control {
            background: rgba(255,255,255,0.06);
            border: 1px solid var(--border-glass);
            color: var(--text-white);
            border-radius: var(--radius-sm);
            padding: 0.7rem 1rem;
        }
        .modal-subscribe .form-control:focus {
            border-color: var(--accent);
            box-shadow: 0 0 12px rgba(30,144,255,0.2);
            background: rgba(255,255,255,0.08);
        }
        .modal-subscribe .form-control::placeholder { color: var(--text-muted); }
        .modal-subscribe .btn-primary {
            background: linear-gradient(135deg, var(--accent), #0077CC);
            border: none;
            border-radius: 30px;
            padding: 0.6rem 2rem;
            font-weight: 600;
            box-shadow: 0 0 12px rgba(30,144,255,0.2);
        }
        .modal-subscribe .btn-primary:hover {
            box-shadow: 0 0 24px rgba(30,144,255,0.4);
            transform: translateY(-1px);
        }

/* roulang page: category1 */
/* ===== Design Variables ===== */
        :root {
            --primary: #0A192F;
            --primary-light: #0D1B2A;
            --blue-tech: #1E90FF;
            --accent: #FFD700;
            --text-white: #FFFFFF;
            --text-light: #B0C4DE;
            --text-muted: #7B8FA4;
            --card-bg: rgba(255, 255, 255, 0.06);
            --card-border: rgba(255, 255, 255, 0.15);
            --radius: 12px;
            --radius-btn: 8px;
            --radius-input: 6px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-glow: 0 0 24px rgba(30, 144, 255, 0.4);
            --transition: 0.3s ease;
            --font-base: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }

        /* ===== Reset & Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-base);
            background-color: var(--primary);
            color: var(--text-light);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--blue-tech);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent);
        }

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

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-white);
        }

        /* ===== Utility ===== */
        .container {
            max-width: 1200px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        .section-padding {
            padding-top: 5rem;
            padding-bottom: 5rem;
        }

        @media (max-width: 768px) {
            .section-padding {
                padding-top: 3rem;
                padding-bottom: 3rem;
            }
        }

        .text-accent {
            color: var(--accent);
        }

        .text-blue {
            color: var(--blue-tech);
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            background: linear-gradient(135deg, #fff 60%, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 2.5rem auto;
            text-align: center;
        }

        .section-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        /* ===== Navigation ===== */
        .navbar-main {
            background: rgba(10, 25, 47, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            padding: 0.6rem 0;
            transition: background var(--transition);
        }

        .navbar-main .navbar-brand {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .navbar-main .navbar-brand i {
            color: var(--accent);
            font-size: 1.4rem;
        }
        .navbar-main .navbar-brand:hover {
            color: var(--accent);
        }

        .navbar-main .nav-link {
            color: var(--text-light) !important;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 0.5rem 1rem !important;
            border-radius: var(--radius-btn);
            transition: color var(--transition), background var(--transition);
        }
        .navbar-main .nav-link:hover {
            color: var(--text-white) !important;
            background: rgba(255, 255, 255, 0.06);
        }
        .navbar-main .nav-link.active {
            color: var(--accent) !important;
            background: rgba(255, 215, 0, 0.08);
        }

        .btn-nav-cta {
            background: linear-gradient(135deg, var(--blue-tech), #0066cc) !important;
            color: #fff !important;
            padding: 0.5rem 1.4rem !important;
            border-radius: var(--radius-btn) !important;
            font-weight: 600;
            box-shadow: 0 0 14px rgba(30, 144, 255, 0.25);
            transition: box-shadow var(--transition), transform var(--transition) !important;
        }
        .btn-nav-cta:hover {
            box-shadow: 0 0 28px rgba(30, 144, 255, 0.5) !important;
            transform: scale(1.02);
        }
        .btn-nav-cta i {
            margin-right: 0.3rem;
        }

        .navbar-toggler {
            border: none;
            padding: 0.25rem 0.5rem;
        }
        .navbar-toggler:focus {
            box-shadow: none;
        }

        /* ===== Mobile Bottom Tab ===== */
        .bottom-tab-nav {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            z-index: 1050;
            background: rgba(10, 25, 47, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 0.3rem 0.5rem;
            justify-content: space-around;
            align-items: center;
        }
        .bottom-tab-nav .tab-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            color: var(--text-muted);
            font-size: 0.7rem;
            padding: 0.25rem 0.5rem;
            border-radius: var(--radius-btn);
            transition: color var(--transition), background var(--transition);
            text-decoration: none;
            min-width: 56px;
        }
        .bottom-tab-nav .tab-item i {
            font-size: 1.2rem;
            margin-bottom: 0.1rem;
        }
        .bottom-tab-nav .tab-item span {
            font-size: 0.65rem;
            line-height: 1.2;
        }
        .bottom-tab-nav .tab-item:hover {
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.06);
        }
        .bottom-tab-nav .tab-item.active {
            color: var(--accent);
        }
        .bottom-tab-nav .tab-item.cta-tab {
            color: var(--blue-tech);
        }
        .bottom-tab-nav .tab-item.cta-tab i {
            background: linear-gradient(135deg, var(--blue-tech), #0066cc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        @media (max-width: 768px) {
            .bottom-tab-nav {
                display: flex;
            }
            .navbar-main {
                display: none;
            }
            body {
                padding-bottom: 68px;
            }
        }

        /* ===== Hero ===== */
        .hero-category {
            position: relative;
            min-height: 52vh;
            display: flex;
            align-items: center;
            background: var(--primary);
            overflow: hidden;
            padding: 5rem 0 3.5rem 0;
        }
        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            opacity: 0.18;
            z-index: 0;
        }
        .hero-category::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 120px;
            background: linear-gradient(to top, var(--primary), transparent);
            z-index: 1;
        }
        .hero-category .container {
            position: relative;
            z-index: 2;
        }
        .hero-category h1 {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #fff 50%, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.75rem;
        }
        .hero-category .hero-sub {
            font-size: 1.2rem;
            color: var(--text-light);
            max-width: 620px;
            margin-bottom: 1.8rem;
        }
        .hero-category .hero-badge {
            display: inline-block;
            background: rgba(255, 215, 0, 0.15);
            color: var(--accent);
            font-size: 0.85rem;
            padding: 0.25rem 1rem;
            border-radius: 30px;
            border: 1px solid rgba(255, 215, 0, 0.25);
            margin-bottom: 1rem;
        }

        @media (max-width: 768px) {
            .hero-category h1 {
                font-size: 2rem;
            }
            .hero-category .hero-sub {
                font-size: 1rem;
            }
            .hero-category {
                min-height: 42vh;
                padding: 4rem 0 2.5rem 0;
            }
        }

        /* ===== Cards ===== */
        .card-glass {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            box-shadow: var(--shadow-card);
            transition: transform var(--transition), box-shadow var(--transition);
            overflow: hidden;
        }
        .card-glass:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(30, 144, 255, 0.15);
        }

        .card-glass .card-body {
            padding: 1.5rem;
        }

        /* ===== Buttons ===== */
        .btn-glow {
            background: linear-gradient(135deg, var(--blue-tech), #0066cc);
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            box-shadow: 0 0 18px rgba(30, 144, 255, 0.25);
            transition: box-shadow var(--transition), transform var(--transition), background var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn-glow:hover {
            box-shadow: 0 0 36px rgba(30, 144, 255, 0.5);
            transform: translateY(-2px);
            background: linear-gradient(135deg, #0066cc, var(--blue-tech));
            color: #fff;
        }

        .btn-outline-glow {
            background: transparent;
            color: var(--blue-tech);
            border: 2px solid var(--blue-tech);
            padding: 0.6rem 1.8rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            transition: background var(--transition), box-shadow var(--transition), transform var(--transition), color var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn-outline-glow:hover {
            background: rgba(30, 144, 255, 0.1);
            box-shadow: 0 0 20px rgba(30, 144, 255, 0.2);
            transform: translateY(-2px);
            color: var(--blue-tech);
        }

        .btn-accent {
            background: linear-gradient(135deg, var(--accent), #e6c200);
            color: #0A192F;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            transition: box-shadow var(--transition), transform var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn-accent:hover {
            box-shadow: 0 0 30px rgba(255, 215, 0, 0.4);
            transform: translateY(-2px);
            color: #0A192F;
        }

        /* ===== Feature Grid (错落) ===== */
        .feature-masonry {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }
        .feature-masonry .feature-item:first-child {
            grid-column: 1 / -1;
        }
        .feature-item {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            padding: 2rem 1.8rem;
            backdrop-filter: blur(6px);
            transition: transform var(--transition), box-shadow var(--transition);
        }
        .feature-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 16px rgba(30, 144, 255, 0.08);
        }
        .feature-item .icon-wrap {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(30, 144, 255, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--blue-tech);
            margin-bottom: 1rem;
        }
        .feature-item h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 0.5rem;
        }
        .feature-item p {
            font-size: 0.92rem;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        @media (max-width: 768px) {
            .feature-masonry {
                grid-template-columns: 1fr;
            }
            .feature-masonry .feature-item:first-child {
                grid-column: auto;
            }
        }

        /* ===== Process / Steps ===== */
        .step-card {
            text-align: center;
            padding: 2rem 1.2rem;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            backdrop-filter: blur(6px);
            transition: transform var(--transition), box-shadow var(--transition);
            position: relative;
        }
        .step-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .step-card .step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--blue-tech), #0066cc);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
            margin: 0 auto 1rem auto;
            box-shadow: 0 0 16px rgba(30, 144, 255, 0.25);
        }
        .step-card h5 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 0.5rem;
        }
        .step-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 0;
        }
        .step-connector {
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 1.4rem;
        }
        @media (max-width: 768px) {
            .step-connector {
                transform: rotate(90deg);
                padding: 0.5rem 0;
            }
        }

        /* ===== FAQ Accordion ===== */
        .accordion-faq .accordion-item {
            background: transparent;
            border: none;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .accordion-faq .accordion-button {
            background: transparent;
            color: var(--text-white);
            font-size: 1rem;
            font-weight: 500;
            padding: 1.2rem 0.5rem;
            border: none;
            box-shadow: none;
            transition: color var(--transition);
        }
        .accordion-faq .accordion-button::after {
            filter: brightness(0) invert(0.7);
            transition: transform var(--transition);
        }
        .accordion-faq .accordion-button:not(.collapsed)::after {
            filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(0deg);
            transform: rotate(180deg);
        }
        .accordion-faq .accordion-button:not(.collapsed) {
            color: var(--accent);
            background: transparent;
        }
        .accordion-faq .accordion-button:hover {
            color: var(--accent);
        }
        .accordion-faq .accordion-body {
            padding: 0.5rem 0.5rem 1.5rem 0.5rem;
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            background: linear-gradient(135deg, rgba(10, 25, 47, 0.95), rgba(13, 27, 42, 0.95)), url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }

        /* ===== Footer ===== */
        .footer-main {
            background: #060f1e;
            padding: 3.5rem 0 1.5rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }
        .footer-main .footer-logo {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-white);
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .footer-main .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
        }
        .footer-main .footer-links a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color var(--transition);
        }
        .footer-main .footer-links a:hover {
            color: var(--accent);
        }
        .footer-main .social-icons {
            display: flex;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        .footer-main .social-icons a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 1.1rem;
            transition: background var(--transition), color var(--transition), transform var(--transition);
        }
        .footer-main .social-icons a:hover {
            background: rgba(30, 144, 255, 0.15);
            color: var(--blue-tech);
            transform: scale(1.1);
        }
        .footer-bottom {
            margin-top: 2.5rem;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            text-align: center;
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ===== Modal ===== */
        .modal-content {
            background: var(--primary-light);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            color: var(--text-light);
        }
        .modal-header {
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .modal-header .btn-close {
            filter: brightness(0) invert(1);
        }
        .modal-body .form-control {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-input);
            color: var(--text-white);
            padding: 0.7rem 1rem;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .modal-body .form-control:focus {
            border-color: var(--blue-tech);
            box-shadow: 0 0 0 0.2rem rgba(30, 144, 255, 0.15);
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-white);
        }
        .modal-body .form-control::placeholder {
            color: var(--text-muted);
        }

        /* ===== Responsive Tweaks ===== */
        @media (max-width: 576px) {
            .section-title {
                font-size: 1.6rem;
            }
            .hero-category h1 {
                font-size: 1.7rem;
            }
            .feature-item {
                padding: 1.5rem 1.2rem;
            }
        }

        /* ===== Badge ===== */
        .badge-category {
            display: inline-block;
            background: rgba(255, 215, 0, 0.12);
            color: var(--accent);
            font-size: 0.75rem;
            padding: 0.2rem 0.9rem;
            border-radius: 30px;
            border: 1px solid rgba(255, 215, 0, 0.15);
            font-weight: 500;
        }

        /* ===== Cover Image in Cards ===== */
        .cover-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: var(--radius) var(--radius) 0 0;
            display: block;
        }
        @media (max-width: 576px) {
            .cover-img {
                height: 140px;
            }
        }

        /* ===== Divider ===== */
        .divider-glow {
            width: 60px;
            height: 3px;
            background: linear-gradient(90deg, var(--blue-tech), var(--accent));
            border-radius: 4px;
            margin: 0.75rem auto 1.5rem auto;
        }

        /* ===== Content list for guides ===== */
        .guide-item {
            display: flex;
            gap: 1.2rem;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            padding: 1.2rem;
            transition: transform var(--transition), box-shadow var(--transition);
            align-items: flex-start;
        }
        .guide-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }
        .guide-item .guide-thumb {
            width: 110px;
            min-height: 80px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .guide-item .guide-info h5 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 0.3rem;
        }
        .guide-item .guide-info p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 0.3rem;
        }
        .guide-item .guide-info .meta {
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        @media (max-width: 576px) {
            .guide-item {
                flex-direction: column;
            }
            .guide-item .guide-thumb {
                width: 100%;
                height: 120px;
            }
        }

        /* ===== Tags ===== */
        .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-top: 0.5rem;
        }
        .tag-list .tag {
            background: rgba(30, 144, 255, 0.1);
            color: var(--blue-tech);
            font-size: 0.75rem;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            border: 1px solid rgba(30, 144, 255, 0.15);
            transition: background var(--transition);
        }
        .tag-list .tag:hover {
            background: rgba(30, 144, 255, 0.2);
        }

/* roulang page: category2 */
/* ===== Design Variables ===== */
        :root {
            --primary: #0A192F;
            --primary-light: #0D1B2A;
            --blue: #1E90FF;
            --accent: #FFD700;
            --text-white: #FFFFFF;
            --text-main: #B0C4DE;
            --text-muted: #7B8FA4;
            --card-bg: rgba(255, 255, 255, 0.06);
            --card-border: rgba(255, 255, 255, 0.2);
            --radius: 12px;
            --radius-sm: 8px;
            --radius-xs: 6px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 0 20px rgba(30, 144, 255, 0.5);
            --transition: all 0.3s ease;
            --font-base: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }

        /* ===== Reset / Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-base);
            background: var(--primary);
            color: var(--text-main);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            padding-top: 72px;
        }
        a {
            color: var(--blue);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        button,
        input {
            font-family: inherit;
        }
        ::selection {
            background: var(--blue);
            color: #fff;
        }

        /* ===== Container ===== */
        .container {
            max-width: 1200px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        /* ===== Navigation ===== */
        .navbar-main {
            background: rgba(10, 25, 47, 0.95);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 0.6rem 0;
            min-height: 72px;
        }
        .navbar-main .navbar-brand {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .navbar-main .navbar-brand i {
            color: var(--accent);
            font-size: 1.8rem;
        }
        .navbar-main .navbar-brand:hover {
            color: var(--accent);
        }
        .navbar-main .nav-link {
            color: var(--text-main);
            font-size: 0.95rem;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: var(--radius-xs);
            transition: var(--transition);
            position: relative;
        }
        .navbar-main .nav-link:hover,
        .navbar-main .nav-link.active {
            color: var(--text-white);
            background: rgba(30, 144, 255, 0.15);
        }
        .navbar-main .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 1rem;
            right: 1rem;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .btn-nav-cta {
            background: linear-gradient(135deg, var(--blue), #005bb5);
            color: var(--text-white) !important;
            padding: 0.5rem 1.4rem !important;
            border-radius: 50px !important;
            font-weight: 600;
            box-shadow: 0 0 12px rgba(30, 144, 255, 0.3);
            transition: var(--transition);
        }
        .btn-nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 24px rgba(30, 144, 255, 0.6);
            background: linear-gradient(135deg, var(--blue), var(--accent));
        }
        .navbar-toggler {
            border: none;
            padding: 0.25rem 0.5rem;
        }
        .navbar-toggler:focus {
            box-shadow: none;
        }

        /* ===== Page Hero ===== */
        .page-hero {
            position: relative;
            padding: 5rem 0 4rem;
            background: var(--primary-light);
            overflow: hidden;
            min-height: 320px;
            display: flex;
            align-items: center;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.webp') center / cover no-repeat;
            opacity: 0.2;
            z-index: 0;
        }
        .page-hero .container {
            position: relative;
            z-index: 1;
        }
        .page-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #fff 60%, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
            letter-spacing: 1px;
        }
        .page-hero p.lead {
            font-size: 1.15rem;
            color: var(--text-main);
            max-width: 680px;
            margin-bottom: 1.8rem;
        }
        .page-hero .breadcrumb-custom {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 1rem;
        }
        .page-hero .breadcrumb-custom a {
            color: var(--text-muted);
        }
        .page-hero .breadcrumb-custom a:hover {
            color: var(--accent);
        }
        .page-hero .breadcrumb-custom span {
            color: var(--text-main);
        }

        /* ===== Section ===== */
        .section-block {
            padding: 5rem 0;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.5rem;
            letter-spacing: 0.5px;
        }
        .section-sub {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin-bottom: 2.5rem;
        }

        /* ===== Cards ===== */
        .glass-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--radius);
            padding: 1.8rem 1.5rem;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            height: 100%;
        }
        .glass-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(30, 144, 255, 0.4);
        }
        .glass-card .card-icon {
            font-size: 2.2rem;
            color: var(--accent);
            margin-bottom: 1rem;
        }
        .glass-card h4 {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 0.6rem;
        }
        .glass-card p {
            font-size: 0.9rem;
            color: var(--text-main);
            margin-bottom: 0;
        }

        /* ===== Feature / Stats ===== */
        .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.95rem;
            color: var(--text-muted);
        }

        /* ===== Step / Process ===== */
        .step-item {
            display: flex;
            gap: 1.2rem;
            align-items: flex-start;
            margin-bottom: 2rem;
        }
        .step-number {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--blue), var(--accent));
            color: #fff;
            font-weight: 700;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 16px rgba(30, 144, 255, 0.3);
        }
        .step-content h5 {
            font-size: 1.1rem;
            color: var(--text-white);
            margin-bottom: 0.3rem;
        }
        .step-content p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        /* ===== Cover Cards ===== */
        .cover-card {
            border-radius: var(--radius);
            overflow: hidden;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            height: 100%;
        }
        .cover-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .cover-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 0;
        }
        .cover-card .card-body {
            padding: 1.2rem 1.2rem 1.5rem;
        }
        .cover-card .card-body h5 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 0.4rem;
        }
        .cover-card .card-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 0.6rem;
        }
        .cover-card .card-body .badge-tag {
            display: inline-block;
            font-size: 0.75rem;
            padding: 0.2rem 0.7rem;
            border-radius: 50px;
            background: rgba(30, 144, 255, 0.2);
            color: var(--blue);
            border: 1px solid rgba(30, 144, 255, 0.3);
            margin-right: 0.4rem;
        }

        /* ===== FAQ ===== */
        .accordion-custom .accordion-item {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 0.75rem;
            overflow: hidden;
        }
        .accordion-custom .accordion-button {
            background: var(--card-bg);
            color: var(--text-white);
            font-weight: 500;
            font-size: 1rem;
            padding: 1rem 1.2rem;
            box-shadow: none;
            border-radius: var(--radius-sm) !important;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(30, 144, 255, 0.12);
            color: var(--accent);
        }
        .accordion-custom .accordion-button::after {
            filter: brightness(0) invert(1);
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: none;
        }
        .accordion-custom .accordion-body {
            background: rgba(255, 255, 255, 0.02);
            color: var(--text-main);
            font-size: 0.9rem;
            padding: 1rem 1.2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, rgba(10, 25, 47, 0.95), rgba(13, 27, 42, 0.98)), url('/assets/images/backpic/back-2.png') center / cover no-repeat;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-white);
        }
        .cta-section p {
            color: var(--text-main);
            max-width: 600px;
            margin: 0 auto 1.8rem;
        }
        .btn-cta-glow {
            display: inline-block;
            padding: 0.8rem 2.4rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.05rem;
            color: #fff;
            background: linear-gradient(135deg, var(--blue), #005bb5);
            box-shadow: 0 0 20px rgba(30, 144, 255, 0.4);
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }
        .btn-cta-glow:hover {
            transform: translateY(-3px);
            box-shadow: 0 0 36px rgba(30, 144, 255, 0.7);
            background: linear-gradient(135deg, var(--blue), var(--accent));
            color: #fff;
        }
        .btn-cta-outline {
            display: inline-block;
            padding: 0.7rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--accent);
            border: 2px solid var(--accent);
            background: transparent;
            transition: var(--transition);
        }
        .btn-cta-outline:hover {
            background: var(--accent);
            color: var(--primary);
            transform: translateY(-2px);
        }

        /* ===== Footer ===== */
        .footer-main {
            background: #050D1A;
            padding: 3.5rem 0 1.8rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        .footer-main .footer-logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-white);
        }
        .footer-main .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
        }
        .footer-main .footer-links a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-main .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-main .social-icons {
            display: flex;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        .footer-main .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-main);
            font-size: 1.2rem;
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-main .social-icons a:hover {
            background: var(--blue);
            color: #fff;
            transform: scale(1.1);
        }
        .footer-bottom {
            margin-top: 2.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            text-align: center;
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ===== Mobile Bottom Tab ===== */
        .mobile-tab-bar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(10, 25, 47, 0.96);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 0.4rem 0.5rem;
            justify-content: space-around;
            align-items: center;
            border-radius: 16px 16px 0 0;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
        }
        .mobile-tab-bar .tab-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 0.15rem;
            padding: 0.3rem 0.6rem;
            color: var(--text-muted);
            font-size: 0.65rem;
            transition: var(--transition);
            border-radius: var(--radius-xs);
            min-width: 56px;
            text-decoration: none;
        }
        .mobile-tab-bar .tab-item i {
            font-size: 1.3rem;
        }
        .mobile-tab-bar .tab-item.active {
            color: var(--accent);
            background: rgba(255, 215, 0, 0.08);
        }
        .mobile-tab-bar .tab-item:hover {
            color: var(--text-white);
        }

        /* ===== Modal ===== */
        .modal-custom .modal-content {
            background: var(--primary-light);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius);
            color: var(--text-main);
        }
        .modal-custom .modal-header {
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .modal-custom .modal-title {
            color: var(--text-white);
            font-weight: 600;
        }
        .modal-custom .btn-close {
            filter: brightness(0) invert(1);
        }
        .modal-custom .form-control {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--text-white);
            border-radius: var(--radius-xs);
            padding: 0.7rem 1rem;
        }
        .modal-custom .form-control:focus {
            border-color: var(--blue);
            box-shadow: 0 0 0 0.2rem rgba(30, 144, 255, 0.25);
        }
        .modal-custom .form-control::placeholder {
            color: var(--text-muted);
        }

        /* ===== Responsive ===== */
        @media (max-width: 991.98px) {
            body {
                padding-top: 64px;
                padding-bottom: 72px;
            }
            .navbar-main {
                min-height: 64px;
                padding: 0.4rem 0;
            }
            .navbar-main .navbar-brand {
                font-size: 1.3rem;
            }
            .navbar-main .navbar-brand i {
                font-size: 1.4rem;
            }
            .navbar-main .navbar-collapse {
                background: rgba(10, 25, 47, 0.98);
                padding: 1rem;
                border-radius: var(--radius-sm);
                margin-top: 0.5rem;
                border: 1px solid rgba(255, 255, 255, 0.06);
            }
            .page-hero {
                padding: 3rem 0 2.5rem;
                min-height: 240px;
            }
            .page-hero h1 {
                font-size: 2rem;
            }
            .page-hero p.lead {
                font-size: 1rem;
            }
            .section-block {
                padding: 3rem 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .stat-number {
                font-size: 2.2rem;
            }
            .mobile-tab-bar {
                display: flex;
            }
            .cover-card img {
                height: 140px;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .btn-cta-glow {
                padding: 0.7rem 1.8rem;
                font-size: 0.95rem;
            }
            .footer-main .footer-logo {
                font-size: 1.3rem;
            }
            .footer-main .social-icons a {
                width: 36px;
                height: 36px;
                font-size: 1rem;
            }
        }

        @media (max-width: 575.98px) {
            .page-hero h1 {
                font-size: 1.6rem;
            }
            .page-hero p.lead {
                font-size: 0.9rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .section-sub {
                font-size: 0.9rem;
            }
            .glass-card {
                padding: 1.2rem 1rem;
            }
            .glass-card .card-icon {
                font-size: 1.8rem;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .step-number {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }
            .cover-card img {
                height: 120px;
            }
            .mobile-tab-bar .tab-item {
                font-size: 0.6rem;
                min-width: 48px;
                padding: 0.2rem 0.4rem;
            }
            .mobile-tab-bar .tab-item i {
                font-size: 1.1rem;
            }
            .footer-main {
                padding: 2.5rem 0 1.2rem;
            }
        }

        @media (min-width: 992px) {
            .mobile-tab-bar {
                display: none !important;
            }
            body {
                padding-bottom: 0;
            }
        }

        /* ===== Utility ===== */
        .text-accent {
            color: var(--accent);
        }
        .text-blue {
            color: var(--blue);
        }
        .bg-glass {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            backdrop-filter: blur(12px);
            border-radius: var(--radius);
        }
        .mb-2rem {
            margin-bottom: 2rem;
        }
        .gap-1rem {
            gap: 1rem;
        }
        .border-glow {
            border: 1px solid rgba(30, 144, 255, 0.2);
            box-shadow: 0 0 16px rgba(30, 144, 255, 0.08);
        }