/* roulang page: index */
:root {
            --bg-dark: #0B0E13;
            --bg-body: #F4F2EC;
            --bg-soft: #EAE8E2;
            --brand-green: #C3F347;
            --brand-purple: #8F5DFF;
            --accent-pink: #FF5280;
            --text-dark: #171A20;
            --text-light: #EFF1E6;
            --text-muted: #78808A;
            --border-light: rgba(11, 14, 19, .08);
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --radius-pill: 999px;
            --shadow-card: 0 4px 20px rgba(11, 14, 19, .08);
            --shadow-hover: 0 20px 40px -20px rgba(11, 14, 19, .35);
            --space-section: 100px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-dark);
            background: var(--bg-body);
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--brand-purple);
            text-decoration: none;
            transition: color .25s;
        }
        a:hover {
            color: var(--brand-green);
        }
        img {
            max-width: 100%;
            height: auto;
        }
        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section {
            padding: var(--space-section) 0;
            position: relative;
        }
        .bg-soft {
            background: var(--bg-soft);
        }
        .bg-light {
            background: var(--bg-body);
        }
        .dark {
            background: var(--bg-dark);
            color: var(--text-light);
        }
        .sec-number {
            font-family: "Bahnschrift", "Inter", sans-serif;
            font-size: 72px;
            font-weight: 800;
            line-height: 1;
            display: block;
            margin-bottom: 16px;
            color: var(--brand-green);
            letter-spacing: -2px;
        }
        .sec-number.light {
            color: var(--brand-purple);
        }
        h2 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 20px;
            color: var(--text-dark);
        }
        .dark h2 {
            color: var(--text-light);
        }
        .dark p {
            color: rgba(239, 241, 230, .85);
        }

        /* 按钮 */
        .btn {
            border-radius: var(--radius-sm);
            font-weight: 700;
            padding: 12px 28px;
            transition: all .3s ease;
            font-size: 15px;
            border: 1px solid transparent;
        }
        .btn-primary-custom {
            background: var(--brand-green);
            color: var(--text-dark);
            box-shadow: 0 4px 16px rgba(195, 243, 71, .25);
        }
        .btn-primary-custom:hover {
            background: #D5FA6A;
            color: var(--text-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(195, 243, 71, .35);
        }
        .btn-outline-custom {
            background: transparent;
            border: 1px solid var(--brand-green);
            color: var(--text-light);
        }
        .btn-outline-custom:hover {
            background: rgba(195, 243, 71, .1);
            color: var(--brand-green);
            box-shadow: 0 0 20px rgba(195, 243, 71, .25);
            transform: translateY(-2px);
        }
        .btn-neon {
            background: var(--brand-green);
            color: var(--text-dark);
            font-weight: 700;
            border-radius: 10px;
            padding: 8px 20px;
            font-size: 14px;
            transition: all .3s;
        }
        .btn-neon:hover {
            background: #D5FA6A;
            color: var(--text-dark);
            box-shadow: 0 0 24px rgba(195, 243, 71, .45);
            transform: translateY(-1px);
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: 68px;
            background: rgba(11, 14, 19, .95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, .06);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-mark {
            width: 36px;
            height: 36px;
            background: var(--brand-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-dark);
            font-size: 16px;
            font-weight: 800;
            box-shadow: 0 0 16px rgba(195, 243, 71, .35);
        }
        .logo-text {
            color: var(--text-light);
            font-size: 19px;
            font-weight: 800;
            letter-spacing: .5px;
            white-space: nowrap;
        }
        .logo-text .green {
            color: var(--brand-green);
            text-shadow: 0 0 12px rgba(195, 243, 71, .45);
        }
        .site-nav {
            display: flex;
            align-items: center;
            gap: 32px;
        }
        .nav-link {
            color: var(--text-light);
            font-size: 15px;
            font-weight: 500;
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            transition: all .3s;
            position: relative;
        }
        .nav-link:hover {
            color: var(--brand-green);
            text-shadow: 0 0 12px rgba(195, 243, 71, .45);
        }
        .nav-link.active {
            color: var(--brand-green);
            border-bottom: 2px solid var(--brand-green);
            text-shadow: 0 0 12px rgba(195, 243, 71, .45);
            background: rgba(195, 243, 71, .06);
        }
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 22px;
            cursor: pointer;
            padding: 8px;
        }

        /* Hero */
        .hero {
            position: relative;
            min-height: 92vh;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: var(--bg-dark);
            padding: 120px 0 80px;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: .35;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(11, 14, 19, .92) 0%, rgba(11, 14, 19, .75) 60%, rgba(11, 14, 19, .55) 100%);
        }
        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 60px;
            align-items: center;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(195, 243, 71, .12);
            color: var(--brand-green);
            border: 1px solid rgba(195, 243, 71, .3);
            border-radius: var(--radius-pill);
            padding: 6px 18px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 24px;
        }
        .hero h1 {
            font-size: 50px;
            font-weight: 900;
            line-height: 1.25;
            color: var(--text-light);
            margin-bottom: 20px;
            letter-spacing: -1px;
        }
        .neon-text {
            color: var(--brand-green);
            text-shadow: 0 0 24px rgba(195, 243, 71, .5);
        }
        .hero-sub {
            font-size: 18px;
            color: rgba(239, 241, 230, .75);
            margin-bottom: 32px;
            line-height: 1.8;
            max-width: 480px;
        }
        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 40px;
        }
        .hero-address {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 255, 255, .05);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: var(--radius-sm);
            padding: 12px 20px;
            width: fit-content;
        }
        .address-label {
            color: var(--text-muted);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        .address-value {
            color: var(--brand-green);
            font-family: "Bahnschrift", "Inter", monospace;
            font-size: 16px;
            font-weight: 700;
        }
        .address-line {
            width: 24px;
            height: 2px;
            background: var(--brand-green);
            box-shadow: 0 0 8px rgba(195, 243, 71, .5);
        }
        .hero-card {
            background: rgba(255, 255, 255, .04);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: var(--radius-lg);
            padding: 32px;
            backdrop-filter: blur(8px);
        }
        .hero-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 20px;
            padding-bottom: 16px;
            border-bottom: 1px solid rgba(255, 255, 255, .1);
        }
        .hero-card-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 0;
            color: rgba(239, 241, 230, .8);
            font-size: 14px;
        }
        .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .dot.green {
            background: var(--brand-green);
            box-shadow: 0 0 8px rgba(195, 243, 71, .6);
        }
        .dot.purple {
            background: var(--brand-purple);
            box-shadow: 0 0 8px rgba(143, 93, 255, .6);
        }
        .dot.pink {
            background: var(--accent-pink);
            box-shadow: 0 0 8px rgba(255, 82, 128, .6);
        }
        .scroll-down {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            color: var(--brand-green);
            font-size: 20px;
            animation: bounceDown 2s infinite;
            z-index: 3;
        }
        .scroll-down:hover {
            color: var(--brand-green);
        }
        @keyframes bounceDown {
            0%,
            100% {
                transform: translateX(-50%) translateY(0);
            }
            50% {
                transform: translateX(-50%) translateY(8px);
            }
        }

        /* 品牌主张 */
        .word-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .word-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            transition: all .35s;
            box-shadow: var(--shadow-card);
        }
        .word-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }
        .word-main {
            display: block;
            font-size: 26px;
            font-weight: 900;
            color: var(--text-dark);
            margin-bottom: 12px;
            letter-spacing: 1px;
        }
        .word-card:nth-child(2) .word-main {
            color: var(--brand-purple);
        }
        .word-card:nth-child(3) .word-main {
            color: var(--brand-green);
            text-shadow: 0 0 20px rgba(195, 243, 71, .3);
        }
        .word-card p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* 故事区 */
        .section-story {
            background: var(--bg-dark);
            overflow: hidden;
        }
        .story-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: .15;
        }
        .story-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11, 14, 19, .6) 0%, rgba(11, 14, 19, .9) 100%);
        }
        .section-story .container-custom {
            position: relative;
            z-index: 2;
        }
        .story-lead {
            font-size: 17px;
            line-height: 1.8;
            margin-bottom: 28px;
        }
        .story-list {
            list-style: none;
            padding: 0;
            margin: 0 0 30px;
        }
        .story-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 6px 0;
            color: rgba(239, 241, 230, .85);
            font-size: 15px;
        }
        .story-list i {
            color: var(--brand-green);
            margin-top: 4px;
            font-size: 18px;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .stat-box {
            background: rgba(255, 255, 255, .04);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            transition: all .35s;
        }
        .stat-box:hover {
            border-color: var(--brand-green);
            box-shadow: 0 0 24px rgba(195, 243, 71, .1);
        }
        .stat-num {
            font-family: "Bahnschrift", "Inter", sans-serif;
            font-size: 38px;
            font-weight: 800;
            color: var(--brand-green);
            line-height: 1.2;
        }
        .stat-label {
            font-size: 14px;
            color: rgba(239, 241, 230, .7);
            margin-top: 6px;
        }

        /* 精选卡片 */
        .featured-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            transition: all .35s;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }
        .featured-card .card-img-wrap {
            position: relative;
            height: 200px;
            overflow: hidden;
            background: var(--bg-dark);
        }
        .featured-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s;
        }
        .featured-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .featured-card .card-body {
            padding: 24px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        .card-tag {
            display: inline-block;
            background: rgba(143, 93, 255, .1);
            color: var(--brand-purple);
            border: 1px solid rgba(143, 93, 255, .25);
            border-radius: var(--radius-pill);
            padding: 3px 14px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 12px;
            width: fit-content;
        }
        .featured-card .card-body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .featured-card .card-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            flex-grow: 1;
            margin-bottom: 14px;
        }
        .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--brand-purple);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all .3s;
        }
        .card-link:hover {
            color: var(--brand-green);
            gap: 10px;
        }

        /* 资讯列表 */
        .section-news {
            background: var(--bg-body);
        }
        .news-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            margin-bottom: 16px;
            transition: all .35s;
            border-left: 3px solid transparent;
        }
        .news-card:hover {
            border-left-color: var(--brand-green);
            box-shadow: var(--shadow-hover);
            background: #fff;
        }
        .news-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }
        .tag {
            display: inline-block;
            border-radius: var(--radius-pill);
            padding: 3px 14px;
            font-size: 12px;
            font-weight: 600;
        }
        .tag-purple {
            background: rgba(143, 93, 255, .1);
            color: var(--brand-purple);
            border: 1px solid rgba(143, 93, 255, .25);
        }
        .tag-green {
            background: rgba(195, 243, 71, .12);
            color: #5a7a00;
            border: 1px solid rgba(195, 243, 71, .3);
        }
        .news-time {
            font-size: 13px;
            color: var(--text-muted);
        }
        .news-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .news-title a {
            color: var(--text-dark);
            transition: color .3s;
        }
        .news-title a:hover {
            color: var(--brand-green);
        }
        .news-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--brand-purple);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 10px;
        }
        .news-link:hover {
            color: var(--brand-green);
            gap: 10px;
        }
        .empty-state {
            background: var(--bg-soft);
            border: 1px dashed rgba(120, 128, 138, .4);
            border-radius: var(--radius-md);
            padding: 48px 24px;
            text-align: center;
            color: var(--text-muted);
            font-size: 15px;
        }
        .empty-state i {
            font-size: 32px;
            color: rgba(120, 128, 138, .5);
            margin-bottom: 12px;
            display: block;
        }

        /* 信任背书 */
        .section-trust {
            background: var(--bg-dark);
            position: relative;
        }
        .trust-wrapper {
            background: rgba(255, 255, 255, .03);
            border: 1px solid rgba(255, 255, 255, .08);
            border-radius: var(--radius-lg);
            padding: 48px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
        }
        .trust-item {
            text-align: center;
        }
        .trust-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 22px;
            background: rgba(195, 243, 71, .1);
            color: var(--brand-green);
            border: 1px solid rgba(195, 243, 71, .2);
        }
        .trust-item:nth-child(2) .trust-icon {
            background: rgba(143, 93, 255, .1);
            color: var(--brand-purple);
            border-color: rgba(143, 93, 255, .25);
        }
        .trust-item:nth-child(3) .trust-icon {
            background: rgba(255, 82, 128, .1);
            color: var(--accent-pink);
            border-color: rgba(255, 82, 128, .2);
        }
        .trust-item:nth-child(4) .trust-icon {
            background: rgba(195, 243, 71, .1);
            color: var(--brand-green);
            border-color: rgba(195, 243, 71, .2);
        }
        .trust-item h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 4px;
        }
        .trust-item p {
            font-size: 13px;
            color: rgba(239, 241, 230, .6);
            margin: 0;
            line-height: 1.6;
        }

        /* FAQ */
        .accordion {
            --bs-accordion-border-radius: var(--radius-md);
            --bs-accordion-inner-border-radius: var(--radius-md);
            --bs-accordion-bg: #fff;
            --bs-accordion-border-color: var(--border-light);
        }
        .accordion-item {
            border-color: var(--border-light);
            border-radius: var(--radius-md) !important;
            margin-bottom: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .accordion-button {
            background: #fff;
            color: var(--text-dark);
            font-weight: 700;
            font-size: 16px;
            padding: 20px 48px 20px 24px;
            position: relative;
            border-left: 4px solid var(--brand-purple);
            transition: all .3s;
        }
        .accordion-button:hover {
            background: #faf9f5;
        }
        .accordion-button:not(.collapsed) {
            background: #fff;
            color: var(--text-dark);
            border-left-color: var(--brand-green);
            box-shadow: none;
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 4px rgba(195, 243, 71, .15);
            border-color: var(--brand-green);
        }
        .accordion-button::after {
            background-size: 16px;
            filter: none;
            color: var(--brand-green);
        }
        .accordion-body {
            padding: 20px 24px;
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-muted);
            background: #fff;
            border-left: 4px solid var(--brand-green);
        }

        /* CTA */
        .section-cta {
            background: var(--brand-green);
            position: relative;
            overflow: hidden;
        }
        .cta-box {
            text-align: center;
            padding: 48px 0;
            position: relative;
            z-index: 2;
        }
        .cta-box h2 {
            color: var(--text-dark);
            font-size: 36px;
            margin-bottom: 12px;
        }
        .cta-sub {
            color: rgba(23, 26, 32, .75);
            font-size: 16px;
            margin-bottom: 32px;
        }
        .cta-form {
            display: flex;
            max-width: 520px;
            margin: 0 auto;
            gap: 12px;
        }
        .cta-form .form-control {
            background: #fff;
            border: 2px solid transparent;
            border-radius: var(--radius-sm);
            padding: 14px 20px;
            font-size: 15px;
            height: 52px;
            flex: 1;
            transition: all .3s;
        }
        .cta-form .form-control:focus {
            border-color: var(--text-dark);
            outline: none;
            box-shadow: 0 0 0 4px rgba(23, 26, 32, .12);
        }
        .cta-form .btn-submit {
            background: var(--text-dark);
            color: var(--brand-green);
            border: none;
            border-radius: var(--radius-sm);
            padding: 0 28px;
            font-weight: 700;
            font-size: 15px;
            height: 52px;
            cursor: pointer;
            transition: all .3s;
            white-space: nowrap;
        }
        .cta-form .btn-submit:hover {
            background: #2a2f3a;
            box-shadow: 0 4px 20px rgba(23, 26, 32, .25);
            transform: translateY(-1px);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            color: var(--text-light);
            padding: 80px 0 0;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 60px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, .06);
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }
        .footer-logo .logo-mark {
            width: 32px;
            height: 32px;
            font-size: 14px;
        }
        .footer-logo .logo-text {
            font-size: 18px;
        }
        .footer-desc {
            font-size: 14px;
            color: rgba(239, 241, 230, .6);
            line-height: 1.8;
            margin: 0;
        }
        .footer-col h5 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 18px;
            letter-spacing: 1px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            padding: 6px 0;
        }
        .footer-links a {
            color: rgba(239, 241, 230, .65);
            font-size: 14px;
            transition: all .3s;
        }
        .footer-links a:hover {
            color: var(--brand-green);
            padding-left: 4px;
        }
        .footer-bottom {
            padding: 24px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .footer-bottom p {
            margin: 0;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom .site-info {
            font-size: 13px;
            color: rgba(120, 128, 138, .8);
        }

        /* 响应式 */
        @media (max-width: 992px) {
            :root {
                --space-section: 72px;
            }
            .site-nav {
                display: none;
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                background: var(--bg-dark);
                flex-direction: column;
                align-items: flex-start;
                padding: 20px 24px;
                gap: 4px;
                border-bottom: 1px solid rgba(255, 255, 255, .08);
                box-shadow: 0 12px 30px rgba(0, 0, 0, .3);
            }
            .site-nav.open {
                display: flex;
            }
            .site-nav .nav-link {
                width: 100%;
                padding: 12px 0;
                font-size: 16px;
                border-bottom: 1px solid rgba(255, 255, 255, .04);
            }
            .site-nav .nav-link.active {
                border-left: 3px solid var(--brand-green);
                padding-left: 12px;
                border-bottom: none;
                background: rgba(195, 243, 71, .06);
            }
            .site-nav .btn-neon {
                margin-top: 12px;
                width: 100%;
                text-align: center;
            }
            .menu-toggle {
                display: block;
            }
            .hero {
                min-height: 80vh;
                padding: 100px 0 60px;
            }
            .hero-content {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-card {
                display: none;
            }
            .hero h1 {
                font-size: 38px;
            }
            .word-cards {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .stats-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 12px;
            }
            .stat-num {
                font-size: 28px;
            }
            .trust-wrapper {
                grid-template-columns: repeat(2, 1fr);
                padding: 32px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 40px;
            }
        }
        @media (max-width: 768px) {
            .section {
                --space-section: 56px;
            }
            .sec-number {
                font-size: 52px;
            }
            h2 {
                font-size: 26px;
            }
            .hero h1 {
                font-size: 32px;
            }
            .cta-box h2 {
                font-size: 26px;
            }
            .cta-form {
                flex-direction: column;
                max-width: 100%;
            }
            .cta-form .btn-submit {
                width: 100%;
            }
            .trust-wrapper {
                grid-template-columns: 1fr;
                padding: 24px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .section-cta {
                padding: 48px 0;
            }
            .news-card {
                padding: 20px;
            }
        }
        @media (max-width: 576px) {
            .container-custom {
                padding: 0 16px;
            }
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            .hero-actions .btn {
                width: 100%;
                text-align: center;
            }
            .hero-address {
                width: 100%;
                justify-content: space-between;
            }
            .featured-card .card-img-wrap {
                height: 170px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .logo-text {
                font-size: 16px;
            }
            .header-inner {
                padding: 0 16px;
            }
        }

/* roulang page: article */
:root {
            --bg-dark: #0B0E13;
            --bg-body: #F4F2EC;
            --bg-soft: #EAE8E2;
            --brand-green: #C3F347;
            --brand-purple: #8F5DFF;
            --accent-pink: #FF5280;
            --text-dark: #171A20;
            --text-light: #EFF1E6;
            --text-muted: #78808A;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-sm: 0 4px 12px rgba(11, 14, 19, .08);
            --shadow-md: 0 12px 32px rgba(11, 14, 19, .12);
            --shadow-lg: 0 20px 40px -20px rgba(11, 14, 19, .35);
            --transition: all .3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Inter", sans-serif;
            background: var(--bg-body);
            color: var(--text-dark);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--brand-purple);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--brand-green);
        }

        img {
            max-width: 100%;
            height: auto;
            object-fit: cover;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .btn-neon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--brand-green);
            color: #171A20;
            font-weight: 700;
            font-size: 15px;
            padding: 10px 24px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            min-height: 44px;
        }

        .btn-neon:hover {
            background: #d4ff6b;
            color: #171A20;
            box-shadow: 0 8px 24px rgba(195, 243, 71, .35);
            transform: translateY(-2px);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--brand-purple);
            font-weight: 600;
            font-size: 15px;
            padding: 10px 24px;
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--brand-purple);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            min-height: 44px;
        }

        .btn-outline:hover {
            background: rgba(143, 93, 255, .08);
            border-color: var(--brand-green);
            color: var(--brand-green);
            box-shadow: 0 0 16px rgba(195, 243, 71, .15);
        }

        /* ======= Header / Nav ======= */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(11, 14, 19, .95);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            height: 72px;
            display: flex;
            align-items: center;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            flex-shrink: 0;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            background: var(--brand-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #171A20;
            font-size: 14px;
            transition: var(--transition);
            box-shadow: 0 0 16px rgba(195, 243, 71, .3);
        }

        .logo-text {
            font-size: 19px;
            font-weight: 800;
            color: #fff;
            letter-spacing: .5px;
            white-space: nowrap;
        }

        .logo-text .green {
            color: var(--brand-green);
        }

        .site-nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-link {
            color: var(--text-light);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 16px;
            border-radius: 8px;
            text-decoration: none;
            transition: var(--transition);
            position: relative;
        }

        .nav-link:hover {
            color: var(--brand-green);
            text-shadow: 0 0 12px rgba(195, 243, 71, .45);
        }

        .nav-link.active {
            color: var(--brand-green);
            border-bottom: 2px solid var(--brand-green);
            text-shadow: 0 0 12px rgba(195, 243, 71, .45);
            background: rgba(195, 243, 71, .06);
        }

        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 24px;
            cursor: pointer;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, .08);
            color: var(--brand-green);
        }

        /* ======= Article Hero ======= */
        .article-hero {
            background: linear-gradient(135deg, rgba(11, 14, 19, .93) 0%, rgba(11, 14, 19, .78) 60%, rgba(11, 14, 19, .85) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            padding: 140px 0 72px;
            color: var(--text-light);
            position: relative;
            overflow: hidden;
        }

        .article-hero::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--brand-green), var(--brand-purple), transparent);
        }

        .breadcrumb-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            margin-bottom: 28px;
            color: rgba(255, 255, 255, .6);
        }

        .breadcrumb-nav a {
            color: rgba(255, 255, 255, .7);
            text-decoration: none;
            transition: var(--transition);
        }

        .breadcrumb-nav a:hover {
            color: var(--brand-green);
        }

        .breadcrumb-nav .sep {
            opacity: .5;
        }

        .breadcrumb-nav .current {
            color: rgba(255, 255, 255, .85);
            max-width: 260px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .article-cat-tag {
            display: inline-block;
            background: rgba(143, 93, 255, .2);
            border: 1px solid rgba(143, 93, 255, .5);
            color: #b8a0ff;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 999px;
            margin-bottom: 18px;
            letter-spacing: .5px;
        }

        .article-hero h1 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.4;
            margin-bottom: 18px;
            max-width: 860px;
            color: #fff;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            font-size: 14px;
            color: rgba(255, 255, 255, .6);
        }

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

        .article-meta i {
            color: var(--brand-green);
        }

        /* ======= Article Content ======= */
        .article-content-section {
            background: var(--bg-body);
            padding: 72px 0 56px;
        }

        .article-body {
            max-width: 760px;
            margin: 0 auto;
            font-size: 17px;
            line-height: 2;
            color: var(--text-dark);
        }

        .article-body > p:first-child {
            font-size: 19px;
            line-height: 2;
            color: #2a2e35;
            padding-left: 18px;
            border-left: 4px solid var(--brand-green);
            margin-bottom: 28px;
        }

        .article-body p {
            margin-bottom: 20px;
        }

        .article-body h2 {
            font-size: 24px;
            font-weight: 700;
            margin-top: 44px;
            margin-bottom: 16px;
            color: var(--text-dark);
            position: relative;
            padding-left: 16px;
        }

        .article-body h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 6px;
            bottom: 6px;
            width: 4px;
            background: var(--brand-green);
            border-radius: 4px;
        }

        .article-body h3 {
            font-size: 19px;
            font-weight: 700;
            margin-top: 32px;
            margin-bottom: 12px;
            color: var(--text-dark);
        }

        .article-body a {
            color: var(--brand-purple);
            text-decoration: underline;
            text-decoration-color: var(--brand-green);
            text-underline-offset: 4px;
            text-decoration-thickness: 2px;
        }

        .article-body a:hover {
            color: var(--brand-green);
        }

        .article-body img {
            width: 100%;
            border-radius: var(--radius-md);
            margin: 28px 0;
            box-shadow: var(--shadow-sm);
        }

        .article-body blockquote {
            border-left: 4px solid var(--brand-green);
            background: rgba(195, 243, 71, .08);
            padding: 18px 24px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 24px 0;
            font-style: normal;
            color: #3a3f47;
        }

        .article-body ul,
        .article-body ol {
            margin: 16px 0 20px;
            padding-left: 28px;
        }

        .article-body li {
            margin-bottom: 10px;
        }

        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            border-radius: 12px;
            overflow: hidden;
        }

        .article-body table th {
            background: rgba(143, 93, 255, .12);
            padding: 12px 16px;
            font-weight: 600;
            border: 1px solid rgba(143, 93, 255, .2);
        }

        .article-body table td {
            padding: 12px 16px;
            border: 1px solid rgba(11, 14, 19, .08);
            background: #fff;
        }

        .article-body code {
            background: rgba(143, 93, 255, .1);
            color: var(--brand-purple);
            padding: 2px 6px;
            border-radius: 4px;
            font-size: .9em;
        }

        .article-body pre {
            background: var(--bg-dark);
            color: var(--text-light);
            padding: 20px 24px;
            border-radius: var(--radius-md);
            overflow-x: auto;
            margin: 24px 0;
            border: 1px solid rgba(255, 255, 255, .08);
        }

        .article-body pre code {
            background: none;
            color: inherit;
            padding: 0;
        }

        .article-body hr {
            border: none;
            border-top: 1px solid rgba(11, 14, 19, .1);
            margin: 32px 0;
        }

        .article-tags {
            max-width: 760px;
            margin: 48px auto 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            padding-top: 28px;
            border-top: 1px solid rgba(11, 14, 19, .08);
        }

        .tag-pill {
            background: rgba(143, 93, 255, .1);
            border: 1px solid rgba(143, 93, 255, .25);
            color: var(--brand-purple);
            font-size: 13px;
            font-weight: 500;
            padding: 4px 14px;
            border-radius: 999px;
            transition: var(--transition);
        }

        .tag-pill:hover {
            background: var(--brand-green);
            border-color: var(--brand-green);
            color: #171A20;
        }

        .article-empty {
            max-width: 620px;
            margin: 60px auto;
            text-align: center;
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 60px 32px;
            box-shadow: var(--shadow-sm);
        }

        .article-empty i {
            font-size: 48px;
            color: var(--text-muted);
            margin-bottom: 20px;
            display: block;
        }

        .article-empty p {
            font-size: 18px;
            color: var(--text-dark);
            margin-bottom: 24px;
        }

        /* ======= Related Section ======= */
        .related-section {
            background: var(--bg-soft);
            padding: 80px 0 64px;
        }

        .related-section .section-title {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-dark);
            text-align: center;
            margin-bottom: 40px;
            position: relative;
        }

        .related-section .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 56px;
            height: 3px;
            background: var(--brand-green);
            border-radius: 4px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-bottom: 40px;
        }

        .related-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            text-decoration: none;
            border: 1px solid rgba(11, 14, 19, .05);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(195, 243, 71, .4);
        }

        .related-card-cover {
            height: 160px;
            overflow: hidden;
            background: var(--bg-soft);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .related-card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .related-card:hover .related-card-cover img {
            transform: scale(1.04);
        }

        .related-card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .related-card-body h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-dark);
            line-height: 1.5;
            margin: 0;
        }

        .related-card-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
            flex: 1;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .related-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--brand-purple);
            transition: var(--transition);
        }

        .related-card:hover .related-card-link {
            color: var(--brand-green);
        }

        .article-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
            margin-top: 16px;
        }

        /* ======= CTA Section ======= */
        .cta-section {
            background: var(--bg-dark);
            padding: 72px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--brand-green), var(--brand-purple), transparent);
        }

        .cta-inner {
            max-width: 640px;
            margin: 0 auto;
            text-align: center;
        }

        .cta-inner h2 {
            color: #fff;
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .cta-inner p {
            color: rgba(255, 255, 255, .6);
            font-size: 16px;
            margin-bottom: 32px;
        }

        .subscribe-form {
            display: flex;
            gap: 12px;
            max-width: 480px;
            margin: 0 auto;
        }

        .subscribe-form input {
            flex: 1;
            min-height: 48px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, .15);
            background: rgba(255, 255, 255, .08);
            color: #fff;
            padding: 0 18px;
            font-size: 15px;
            outline: none;
            transition: var(--transition);
        }

        .subscribe-form input::placeholder {
            color: rgba(255, 255, 255, .4);
        }

        .subscribe-form input:focus {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 4px rgba(195, 243, 71, .15);
            background: rgba(255, 255, 255, .12);
        }

        .subscribe-form button {
            background: var(--brand-green);
            color: #171A20;
            border: none;
            border-radius: var(--radius-sm);
            min-height: 48px;
            padding: 0 28px;
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }

        .subscribe-form button:hover {
            background: #d4ff6b;
            box-shadow: 0 8px 24px rgba(195, 243, 71, .3);
            transform: translateY(-2px);
        }

        /* ======= Footer ======= */
        .site-footer {
            background: var(--bg-dark);
            color: var(--text-light);
            padding: 72px 0 0;
            border-top: 1px solid rgba(255, 255, 255, .06);
        }

        .site-footer::before {
            content: '';
            display: block;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--brand-green), transparent);
            margin-bottom: 56px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 48px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }

        .footer-logo .logo-text {
            font-size: 18px;
            font-weight: 800;
            color: #fff;
        }

        .footer-desc {
            color: rgba(255, 255, 255, .6);
            font-size: 14px;
            line-height: 1.8;
            max-width: 360px;
        }

        .footer-col h5 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-col h5::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 28px;
            height: 2px;
            background: var(--brand-green);
            border-radius: 2px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, .6);
            font-size: 14px;
            text-decoration: none;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links a::before {
            content: '›';
            color: var(--brand-green);
            font-weight: 700;
        }

        .footer-links a:hover {
            color: var(--brand-green);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding: 24px 0;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }

        .footer-bottom p {
            margin: 0;
            font-size: 13px;
            color: var(--text-muted);
        }

        .site-info {
            font-size: 13px;
            color: rgba(255, 255, 255, .4);
        }

        /* ======= Responsive ======= */
        @media (max-width: 1024px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 992px) {
            .nav-toggle {
                display: flex;
            }

            .site-nav {
                position: fixed;
                top: 72px;
                left: 0;
                right: 0;
                background: rgba(11, 14, 19, .98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: flex-start;
                padding: 20px 24px;
                gap: 4px;
                transform: translateY(-120%);
                transition: var(--transition);
                z-index: 999;
                border-bottom: 2px solid var(--brand-green);
                box-shadow: 0 20px 40px rgba(0, 0, 0, .4);
            }

            .site-nav.open {
                transform: translateY(0);
            }

            .site-nav .nav-link {
                width: 100%;
                padding: 14px 16px;
                font-size: 16px;
                border-radius: 8px;
                color: var(--text-light);
            }

            .site-nav .nav-link.active {
                border-left: 3px solid var(--brand-green);
                background: rgba(195, 243, 71, .08);
                border-bottom: none;
                text-shadow: none;
            }

            .site-nav .btn-neon {
                margin-top: 12px;
                width: 100%;
                justify-content: center;
            }

            .article-hero {
                padding: 110px 0 56px;
            }

            .article-hero h1 {
                font-size: 28px;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            .article-body {
                font-size: 16px;
            }

            .article-body > p:first-child {
                font-size: 17px;
            }

            .related-grid {
                grid-template-columns: 1fr;
            }

            .cta-inner h2 {
                font-size: 24px;
            }

            .subscribe-form {
                flex-direction: column;
                gap: 12px;
            }

            .subscribe-form button {
                width: 100%;
            }
        }

        @media (max-width: 576px) {
            .container-custom {
                padding: 0 16px;
            }

            .article-hero h1 {
                font-size: 24px;
            }

            .article-meta {
                gap: 12px;
                font-size: 13px;
            }

            .article-content-section {
                padding: 56px 0 40px;
            }

            .related-section {
                padding: 56px 0 40px;
            }

            .related-section .section-title {
                font-size: 22px;
            }

            .cta-section {
                padding: 56px 0;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
                padding-bottom: 32px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

            .logo-text {
                font-size: 16px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-dark: #0B0E13;
            --bg-body: #F4F2EC;
            --bg-soft: #EAE8E2;
            --brand-green: #C3F347;
            --brand-purple: #8F5DFF;
            --accent-pink: #FF5280;
            --text-dark: #171A20;
            --text-light: #EFF1E6;
            --text-muted: #78808A;
            --border-light: rgba(11, 14, 19, 0.08);
            --border-dark: rgba(239, 241, 230, 0.12);
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --shadow-card: 0 6px 20px -8px rgba(11, 14, 19, 0.12);
            --shadow-hover: 0 20px 40px -20px rgba(11, 14, 19, 0.35);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "Inter", "Bahnschrift", sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-body);
            color: var(--text-dark);
            line-height: 1.75;
            margin: 0;
            padding: 0;
        }

        img {
            max-width: 100%;
            height: auto;
            object-fit: cover;
        }

        a {
            color: var(--brand-purple);
            text-decoration: none;
            transition: color 0.25s ease, box-shadow 0.25s ease;
        }

        a:hover {
            color: var(--brand-green);
        }

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

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: var(--bg-dark);
            height: 68px;
            border-bottom: 1px solid var(--border-dark);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: var(--brand-green);
            color: var(--bg-dark);
            border-radius: 8px;
            font-size: 15px;
            font-weight: 900;
            box-shadow: 0 0 14px rgba(195, 243, 71, 0.35);
        }

        .logo-text {
            font-size: 19px;
            font-weight: 900;
            color: var(--text-light);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .logo-text .green {
            color: var(--brand-green);
            text-shadow: 0 0 12px rgba(195, 243, 71, 0.4);
        }

        .site-nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 0 14px;
            height: 68px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-light);
            border-bottom: 2px solid transparent;
            transition: color 0.25s, border-color 0.25s, background 0.25s;
        }

        .nav-link:hover {
            color: var(--brand-green);
        }

        .nav-link.active {
            color: var(--brand-green);
            border-bottom-color: var(--brand-green);
            text-shadow: 0 0 12px rgba(195, 243, 71, 0.45);
            background: rgba(195, 243, 71, 0.06);
        }

        .btn-neon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 22px;
            background: var(--brand-green);
            color: var(--bg-dark);
            font-weight: 800;
            font-size: 15px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: transform 0.25s, box-shadow 0.25s, filter 0.25s;
            white-space: nowrap;
        }

        .btn-neon:hover {
            color: var(--bg-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(195, 243, 71, 0.35);
            filter: brightness(1.05);
        }

        .btn-neon:focus-visible,
        .btn-outline:focus-visible,
        .nav-toggle:focus-visible {
            outline: 2px solid var(--brand-green);
            outline-offset: 3px;
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 22px;
            background: transparent;
            color: var(--text-light);
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--brand-purple);
            cursor: pointer;
            transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
            white-space: nowrap;
        }

        .btn-outline:hover {
            color: var(--brand-green);
            border-color: var(--brand-green);
            background: rgba(195, 243, 71, 0.08);
            transform: translateY(-2px);
            box-shadow: 0 0 20px rgba(143, 93, 255, 0.15);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            background: transparent;
            border: 1px solid var(--border-dark);
            border-radius: 10px;
            color: var(--text-light);
            font-size: 18px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }

        .cat-hero {
            position: relative;
            background-size: cover;
            background-position: center;
            min-height: 420px;
            display: flex;
            align-items: center;
            padding: 72px 0;
        }

        .cat-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(11, 14, 19, 0.92), rgba(11, 14, 19, 0.72), rgba(11, 14, 19, 0.45));
            z-index: 1;
        }

        .cat-hero .container-custom {
            position: relative;
            z-index: 2;
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(239, 241, 230, 0.65);
            margin-bottom: 20px;
        }

        .breadcrumb-custom a {
            color: var(--brand-green);
            font-weight: 600;
        }

        .breadcrumb-custom a:hover {
            color: var(--text-light);
        }

        .breadcrumb-custom i {
            font-size: 11px;
            color: rgba(239, 241, 230, 0.5);
        }

        .cat-hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 14px;
            background: rgba(143, 93, 255, 0.16);
            border: 1px solid rgba(143, 93, 255, 0.45);
            border-radius: 999px;
            color: var(--text-light);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.4px;
        }

        .cat-hero-title {
            font-size: 40px;
            font-weight: 900;
            line-height: 1.2;
            color: var(--text-light);
            margin-bottom: 14px;
            max-width: 820px;
        }

        .cat-hero-title .hero-divider {
            color: var(--brand-green);
            text-shadow: 0 0 12px rgba(195, 243, 71, 0.45);
            margin: 0 6px;
        }

        .cat-hero-desc {
            font-size: 17px;
            color: rgba(239, 241, 230, 0.85);
            max-width: 680px;
            margin-bottom: 28px;
            line-height: 1.8;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .feature-section {
            padding: 100px 0;
            background: var(--bg-body);
        }

        .section-head {
            max-width: 760px;
            margin-bottom: 56px;
        }

        .section-eyebrow {
            display: inline-block;
            font-size: 14px;
            font-weight: 800;
            color: var(--brand-purple);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section-head h2 {
            font-size: 32px;
            font-weight: 900;
            line-height: 1.25;
            margin-bottom: 12px;
            color: var(--text-dark);
        }

        .section-head p {
            font-size: 16px;
            color: #5d6470;
            line-height: 1.8;
            margin-bottom: 0;
        }

        .feature-row {
            margin-bottom: 64px;
        }

        .feature-row:last-child {
            margin-bottom: 0;
        }

        .feature-media {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            position: relative;
            min-height: 260px;
            background: linear-gradient(135deg, #1f242c, #0B0E13);
        }

        .feature-media img {
            width: 100%;
            height: 100%;
            min-height: 260px;
            display: block;
        }

        .feature-content {
            padding: 16px 10px 16px 40px;
        }

        .feature-row.reverse .feature-content {
            padding: 16px 40px 16px 10px;
        }

        .feature-num {
            font-family: var(--font-num);
            font-size: 48px;
            font-weight: 900;
            color: transparent;
            -webkit-text-stroke: 1.5px var(--brand-green);
            line-height: 1;
            display: block;
            margin-bottom: 14px;
        }

        .feature-content h3 {
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 10px;
        }

        .feature-content p {
            font-size: 16px;
            color: #4b525e;
            line-height: 1.85;
            margin-bottom: 0;
        }

        .scenario-section {
            background: var(--bg-dark);
            padding: 96px 0;
            position: relative;
            overflow: hidden;
        }

        .scenario-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(195, 243, 71, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(195, 243, 71, 0.035) 1px, transparent 1px);
            background-size: 48px 48px;
        }

        .scenario-section .section-head h2 {
            color: var(--text-light);
        }

        .scenario-section .section-head p {
            color: rgba(239, 241, 230, 0.6);
        }

        .scenario-list {
            position: relative;
            z-index: 1;
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .scenario-list li {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 22px 0;
            border-bottom: 1px solid var(--border-dark);
        }

        .scenario-list li:last-child {
            border-bottom: none;
        }

        .scenario-index {
            font-family: var(--font-num);
            font-size: 15px;
            font-weight: 800;
            color: var(--brand-green);
            background: rgba(195, 243, 71, 0.1);
            border: 1px solid rgba(195, 243, 71, 0.25);
            width: 36px;
            height: 36px;
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .scenario-list h4 {
            color: var(--text-light);
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 5px;
        }

        .scenario-list p {
            color: rgba(239, 241, 230, 0.65);
            font-size: 15px;
            margin-bottom: 0;
        }

        .steps-section {
            padding: 96px 0;
            background: var(--bg-body);
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .step-card {
            background: white;
            border-radius: var(--radius-md);
            padding: 28px 24px;
            border: 1px solid var(--border-light);
            position: relative;
            transition: transform 0.25s, box-shadow 0.25s;
        }

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

        .step-card .step-icon {
            width: 44px;
            height: 44px;
            background: var(--brand-purple);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: white;
            margin-bottom: 18px;
        }

        .step-card:nth-child(even) .step-icon {
            background: var(--brand-green);
            color: var(--bg-dark);
        }

        .step-card h3 {
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 8px;
        }

        .step-card p {
            font-size: 14px;
            color: #5d6470;
            line-height: 1.7;
            margin-bottom: 0;
        }

        .step-card::after {
            content: "\f061";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            top: 50%;
            right: -20px;
            transform: translateY(-50%);
            color: var(--brand-green);
            font-size: 14px;
            z-index: 2;
        }

        .step-card:last-child::after {
            display: none;
        }

        .entry-cards-section {
            padding: 96px 0;
            background: var(--bg-soft);
        }

        .entry-card {
            background: white;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
            position: relative;
        }

        .entry-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(195, 243, 71, 0.6);
        }

        .entry-card-cover {
            height: 190px;
            overflow: hidden;
            background: linear-gradient(135deg, #1f242c, #0B0E13);
        }

        .entry-card-cover img {
            width: 100%;
            height: 100%;
            display: block;
            transition: transform 0.4s;
        }

        .entry-card:hover .entry-card-cover img {
            transform: scale(1.04);
        }

        .entry-card-body {
            padding: 26px 24px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .entry-tag {
            display: inline-block;
            align-self: flex-start;
            padding: 4px 12px;
            background: rgba(143, 93, 255, 0.12);
            border: 1px solid rgba(143, 93, 255, 0.35);
            color: var(--brand-purple);
            font-size: 13px;
            font-weight: 700;
            border-radius: 999px;
            margin-bottom: 14px;
        }

        .entry-tag.green {
            background: rgba(195, 243, 71, 0.15);
            border-color: rgba(195, 243, 71, 0.5);
            color: #5f7b1a;
        }

        .entry-tag.pink {
            background: rgba(255, 82, 128, 0.1);
            border-color: rgba(255, 82, 128, 0.35);
            color: #c7355e;
        }

        .entry-card-body h3 {
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 8px;
            line-height: 1.35;
        }

        .entry-card-body p {
            font-size: 14px;
            color: #5d6470;
            line-height: 1.75;
            flex: 1;
            margin-bottom: 18px;
        }

        .card-link {
            font-weight: 700;
            font-size: 14px;
            color: var(--bg-dark);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .card-link i {
            transition: transform 0.2s;
        }

        .card-link:hover {
            color: var(--brand-purple);
        }

        .card-link:hover i {
            transform: translateX(4px);
        }

        .data-section {
            background: var(--bg-dark);
            padding: 88px 0;
            position: relative;
            overflow: hidden;
        }

        .data-section::after {
            content: "";
            position: absolute;
            right: -80px;
            top: -80px;
            width: 260px;
            height: 260px;
            background: radial-gradient(circle, rgba(143, 93, 255, 0.25), transparent 70%);
            pointer-events: none;
        }

        .data-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            position: relative;
            z-index: 1;
        }

        .data-item {
            padding: 28px;
            background: rgba(239, 241, 230, 0.04);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            text-align: center;
        }

        .data-number {
            font-family: var(--font-num);
            font-size: 44px;
            font-weight: 900;
            color: var(--brand-green);
            line-height: 1;
            text-shadow: 0 0 20px rgba(195, 243, 71, 0.2);
            margin-bottom: 8px;
        }

        .data-label {
            font-size: 15px;
            color: rgba(239, 241, 230, 0.65);
        }

        .data-note {
            margin-top: 40px;
            font-size: 13px;
            color: rgba(239, 241, 230, 0.4);
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .faq-section {
            padding: 96px 0;
            background: var(--bg-body);
        }

        .accordion {
            max-width: 820px;
            margin: 0 auto;
        }

        .accordion-item {
            background: white;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
        }

        .accordion-item:first-of-type,
        .accordion-item:last-of-type {
            border-radius: var(--radius-md);
        }

        .accordion-button {
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-dark);
            background: white;
            box-shadow: none;
            border-left: 4px solid var(--brand-purple);
            border-radius: 0 !important;
        }

        .accordion-button:hover {
            background: #f8f7f3;
        }

        .accordion-button:focus {
            box-shadow: none;
            border-left-color: var(--brand-green);
        }

        .accordion-button:not(.collapsed) {
            background: #fafaf6;
            color: var(--text-dark);
            box-shadow: none;
            border-left-color: var(--brand-green);
        }

        .accordion-button::after {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230B0E13'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
        }

        .accordion-body {
            padding: 6px 24px 22px 28px;
            font-size: 15px;
            color: #4b525e;
            line-height: 1.85;
            border-top: 1px solid var(--border-light);
        }

        .cta-section {
            background: var(--brand-green);
            padding: 80px 0;
        }

        .cta-content {
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
        }

        .cta-content h2 {
            font-size: 30px;
            font-weight: 900;
            color: var(--bg-dark);
            margin-bottom: 10px;
        }

        .cta-content p {
            font-size: 16px;
            color: rgba(11, 14, 19, 0.72);
            margin-bottom: 28px;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 520px;
            margin: 0 auto;
            flex-wrap: wrap;
        }

        .subscribe-form .form-control {
            flex: 1;
            min-width: 240px;
            height: 48px;
            background: #f0efea;
            border: 1px solid rgba(11, 14, 19, 0.1);
            border-radius: 12px;
            font-size: 15px;
            padding: 0 18px;
            color: var(--text-dark);
            font-family: var(--font-sans);
        }

        .subscribe-form .form-control:focus {
            background: white;
            border-color: var(--bg-dark);
            outline: none;
            box-shadow: 0 0 0 4px rgba(11, 14, 19, 0.12);
        }

        .subscribe-form .btn-neon {
            height: 48px;
            background: var(--bg-dark);
            color: var(--brand-green);
            border-radius: 12px;
            padding: 0 24px;
            font-weight: 800;
        }

        .subscribe-form .btn-neon:hover {
            background: #1a1f26;
            box-shadow: 0 8px 24px rgba(11, 14, 19, 0.3);
            transform: translateY(-2px);
        }

        .site-footer {
            background: var(--bg-dark);
            color: var(--text-light);
            padding: 68px 0 0;
            border-top: 2px solid transparent;
            border-image: linear-gradient(90deg, var(--brand-green), var(--brand-purple), var(--brand-green)) 1;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 48px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }

        .footer-desc {
            font-size: 14px;
            color: rgba(239, 241, 230, 0.6);
            line-height: 1.75;
            max-width: 320px;
            margin-bottom: 0;
        }

        .footer-col h5 {
            color: var(--text-light);
            font-size: 15px;
            font-weight: 800;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

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

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: rgba(239, 241, 230, 0.6);
            font-size: 14px;
            transition: color 0.25s, padding-left 0.25s;
        }

        .footer-links a:hover {
            color: var(--brand-green);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(239, 241, 230, 0.08);
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
        }

        .footer-bottom p {
            margin: 0;
            font-size: 13px;
            color: var(--text-muted);
        }

        .footer-bottom .site-info {
            color: rgba(239, 241, 230, 0.35);
        }

        @media (max-width: 991.98px) {
            .container-custom {
                padding-left: 20px;
                padding-right: 20px;
            }

            .site-header {
                height: auto;
                min-height: 68px;
            }

            .header-inner {
                flex-wrap: wrap;
                padding: 10px 0;
            }

            .nav-toggle {
                display: inline-flex;
            }

            .site-nav {
                display: none;
                flex-direction: column;
                align-items: stretch;
                width: 100%;
                background: var(--bg-dark);
                border-top: 1px solid var(--border-dark);
                margin-top: 10px;
                padding: 8px 0 16px;
                gap: 2px;
            }

            .site-nav.nav-open {
                display: flex;
            }

            .nav-link {
                height: 48px;
                padding: 0 16px;
                border-bottom: 1px solid transparent;
                border-left: 3px solid transparent;
            }

            .nav-link.active {
                border-left-color: var(--brand-green);
                border-bottom-color: transparent;
                background: rgba(195, 243, 71, 0.06);
            }

            .site-nav .btn-neon {
                margin-top: 10px;
                margin-left: 16px;
                width: fit-content;
            }

            .cat-hero-title {
                font-size: 34px;
            }

            .feature-content {
                padding: 20px 0 0;
            }

            .feature-row.reverse .feature-content {
                padding: 20px 0 0;
            }

            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .step-card::after {
                display: none;
            }

            .data-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 767.98px) {
            .cat-hero {
                min-height: 380px;
                padding: 56px 0;
            }

            .cat-hero-title {
                font-size: 28px;
            }

            .cat-hero-desc {
                font-size: 15px;
            }

            .section-head h2 {
                font-size: 26px;
            }

            .feature-section,
            .scenario-section,
            .steps-section,
            .entry-cards-section,
            .faq-section {
                padding: 64px 0;
            }

            .scenario-list li {
                flex-direction: column;
                gap: 10px;
            }

            .steps-grid {
                grid-template-columns: 1fr;
            }

            .data-grid {
                grid-template-columns: 1fr;
            }

            .data-item {
                text-align: left;
            }

            .cta-section {
                padding: 56px 0;
            }

            .cta-content h2 {
                font-size: 24px;
            }

            .subscribe-form {
                flex-direction: column;
            }

            .subscribe-form .form-control {
                width: 100%;
            }

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

        @media (max-width: 575.98px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }

            .logo-text {
                font-size: 17px;
            }

            .cat-hero-title {
                font-size: 25px;
            }

            .hero-actions .btn-neon,
            .hero-actions .btn-outline {
                width: 100%;
            }

            .feature-media img {
                min-height: 200px;
            }

            .entry-card-cover {
                height: 170px;
            }

            .footer-logo,
            .footer-col h5 {
                text-align: left;
            }
        }