/* roulang page: index */
:root {
            --bg: #f4f8f4;
            --surface: #ffffff;
            --surface-soft: #f8fbf8;
            --panel: #101915;
            --panel-2: #17231f;
            --text: #13201b;
            --muted: #5b6a64;
            --line: #d9e2db;
            --line-strong: #c4d0c8;
            --success: #1f7a4d;
            --success-2: #2d915f;
            --success-soft: #e6f4eb;
            --success-ghost: rgba(31, 122, 77, 0.12);
            --shadow: 0 14px 40px rgba(16, 25, 21, 0.08);
            --shadow-hover: 0 18px 52px rgba(16, 25, 21, 0.12);
            --radius: 14px;
            --radius-sm: 10px;
            --container: 1180px;
        }

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

        html { scroll-behavior: smooth; }

        body {
            margin: 0;
            font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            color: var(--text);
            background:
                linear-gradient(180deg, #fbfdfb 0%, #f3f7f3 100%);
            line-height: 1.7;
            letter-spacing: 0;
        }

        a { color: inherit; text-decoration: none; }

        a:hover { color: inherit; }

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

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

        ::selection { background: rgba(31, 122, 77, 0.18); }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(217, 226, 219, 0.9);
        }

        .navbar {
            padding: 0.9rem 0;
        }

        .navbar-brand {
            font-weight: 800;
            color: var(--text) !important;
            letter-spacing: 0;
            font-size: 1.04rem;
        }

        .navbar-brand .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 10px;
            margin-right: 0.55rem;
            background: linear-gradient(135deg, var(--success), var(--success-2));
            color: #fff;
            font-size: 0.92rem;
            box-shadow: 0 8px 18px rgba(31, 122, 77, 0.22);
        }

        .nav-link {
            color: var(--muted) !important;
            font-weight: 600;
            padding: 0.75rem 0.9rem !important;
            border-radius: 999px;
            transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
        }

        .nav-link:hover,
        .nav-link:focus {
            color: var(--success) !important;
            background: rgba(31, 122, 77, 0.08);
        }

        .nav-link.active {
            color: var(--success) !important;
            background: rgba(31, 122, 77, 0.12);
        }

        .btn {
            border-radius: 12px;
            font-weight: 700;
            padding: 0.7rem 1rem;
            letter-spacing: 0;
            transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
        }

        .btn:hover {
            transform: translateY(-1px);
        }

        .btn-success {
            background: linear-gradient(135deg, var(--success), var(--success-2));
            border-color: transparent;
            box-shadow: 0 10px 22px rgba(31, 122, 77, 0.22);
        }

        .btn-success:hover,
        .btn-success:focus {
            background: linear-gradient(135deg, #18613d, #248454);
            border-color: transparent;
            box-shadow: 0 14px 30px rgba(31, 122, 77, 0.28);
        }

        .btn-outline-success {
            color: var(--success);
            border-color: rgba(31, 122, 77, 0.28);
            background: #fff;
        }

        .btn-outline-success:hover,
        .btn-outline-success:focus {
            color: #fff;
            background: var(--success);
            border-color: var(--success);
        }

        .btn-light-ghost {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.18);
            color: #fff;
        }

        .btn-light-ghost:hover,
        .btn-light-ghost:focus {
            background: rgba(255, 255, 255, 0.14);
            color: #fff;
        }

        .container-wide {
            width: min(100% - 2rem, var(--container));
            margin-inline: auto;
        }

        .hero-section {
            padding: 1.3rem 0 0;
        }

        .hero-shell {
            position: relative;
            overflow: hidden;
            border-radius: 22px;
            background:
                linear-gradient(135deg, #0d1512 0%, #14211c 58%, #101915 100%);
            color: #fff;
            box-shadow: var(--shadow);
        }

        .hero-shell::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
            background-size: 38px 38px;
            opacity: 0.35;
            pointer-events: none;
        }

        .hero-grid {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1.05fr 0.95fr;
            gap: 2rem;
            padding: clamp(1.5rem, 3vw, 3rem);
            align-items: stretch;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            padding: 0.38rem 0.72rem;
            border-radius: 999px;
            background: rgba(255,255,255,.09);
            color: rgba(255,255,255,.86);
            font-size: 0.88rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .hero-title {
            margin: 0;
            font-size: clamp(2rem, 3vw, 3.55rem);
            line-height: 1.08;
            letter-spacing: 0;
            font-weight: 900;
        }

        .hero-lead {
            margin: 1rem 0 1.35rem;
            max-width: 42rem;
            color: rgba(255,255,255,.78);
            font-size: 1.05rem;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 0.7rem;
            margin-bottom: 1.25rem;
        }

        .hero-points {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 0.7rem;
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .hero-point {
            padding: 0.9rem 0.95rem;
            border-radius: var(--radius);
            background: rgba(255,255,255,.06);
            border: 1px solid rgba(255,255,255,.09);
            min-height: 92px;
        }

        .hero-point strong {
            display: block;
            font-size: 1.05rem;
            margin-bottom: 0.15rem;
        }

        .hero-point span {
            display: block;
            color: rgba(255,255,255,.72);
            font-size: 0.94rem;
        }

        .dashboard {
            padding: 0.25rem;
            display: grid;
            gap: 0.85rem;
            align-content: start;
        }

        .dashboard-top,
        .dashboard-panel,
        .dashboard-board {
            border-radius: 18px;
            background: rgba(255,255,255,.07);
            border: 1px solid rgba(255,255,255,.12);
            box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
        }

        .dashboard-top {
            padding: 1rem;
        }

        .dash-stat-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 0.6rem;
        }

        .dash-stat {
            min-height: 88px;
            padding: 0.78rem 0.8rem;
            border-radius: 14px;
            background: rgba(255,255,255,.07);
            border: 1px solid rgba(255,255,255,.08);
        }

        .dash-stat .num {
            display: block;
            font-size: 1.45rem;
            font-weight: 800;
            line-height: 1.1;
        }

        .dash-stat .txt {
            display: block;
            margin-top: 0.25rem;
            color: rgba(255,255,255,.72);
            font-size: 0.88rem;
        }

        .dashboard-panel {
            padding: 1rem;
        }

        .dashboard-panel .panel-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 0.85rem;
        }

        .dashboard-panel .panel-title span {
            color: rgba(255,255,255,.72);
            font-size: 0.92rem;
        }

        .screen-card {
            padding: 0.85rem;
            border-radius: 16px;
            background: rgba(0,0,0,.24);
            border: 1px solid rgba(255,255,255,.08);
        }

        .screen-row {
            display: grid;
            grid-template-columns: 1fr 0.8fr;
            gap: 0.7rem;
        }

        .screen-thumb {
            min-height: 220px;
            border-radius: 14px;
            border: 1px solid rgba(255,255,255,.1);
            background:
                linear-gradient(135deg, rgba(31,122,77,.95), rgba(14,22,18,.9)),
                radial-gradient(circle at top right, rgba(255,255,255,.16), transparent 46%);
            padding: 0.95rem;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .thumb-head,
        .thumb-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.75rem;
        }

        .thumb-title {
            font-weight: 800;
            font-size: 1rem;
        }

        .thumb-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            padding: 0.32rem 0.6rem;
            border-radius: 999px;
            background: rgba(255,255,255,.12);
            color: #fff;
            font-size: 0.8rem;
        }

        .thumb-meter {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0.5rem;
        }

        .meter-line {
            height: 11px;
            border-radius: 999px;
            background: rgba(255,255,255,.14);
            overflow: hidden;
        }

        .meter-line::after {
            content: '';
            display: block;
            height: 100%;
            width: var(--w, 70%);
            border-radius: inherit;
            background: linear-gradient(90deg, #92dfb3, #fff);
        }

        .screen-list {
            display: grid;
            gap: 0.7rem;
        }

        .screen-list .mini-card {
            padding: 0.72rem 0.8rem;
            border-radius: 14px;
            background: rgba(255,255,255,.06);
            border: 1px solid rgba(255,255,255,.08);
        }

        .screen-list .mini-card strong {
            display: block;
            margin-bottom: 0.18rem;
            font-size: 0.95rem;
        }

        .screen-list .mini-card span {
            color: rgba(255,255,255,.72);
            font-size: 0.88rem;
        }

        .page-section {
            padding: 4.6rem 0;
        }

        .section-title {
            margin: 0;
            font-size: clamp(1.5rem, 2vw, 2.2rem);
            line-height: 1.15;
            font-weight: 900;
            color: var(--text);
        }

        .section-note {
            margin: 0.8rem 0 0;
            max-width: 54rem;
            color: var(--muted);
            font-size: 0.98rem;
        }

        .section-head {
            display: flex;
            flex-direction: column;
            gap: 0.2rem;
            margin-bottom: 1.5rem;
        }

        .soft-band {
            background: linear-gradient(180deg, rgba(255,255,255,.56), rgba(255,255,255,.88));
            border-top: 1px solid rgba(217, 226, 219, 0.8);
            border-bottom: 1px solid rgba(217, 226, 219, 0.8);
        }

        .compare-card,
        .benefit-card,
        .preview-card,
        .entry-card,
        .news-card,
        .faq-card,
        .cta-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .benefit-card,
        .preview-card,
        .entry-card,
        .news-card {
            height: 100%;
            transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
        }

        .benefit-card:hover,
        .preview-card:hover,
        .entry-card:hover,
        .news-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--line-strong);
        }

        .compare-table-wrap {
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--line);
            background: var(--surface);
            box-shadow: var(--shadow);
        }

        .table {
            margin-bottom: 0;
        }

        .table thead th {
            background: linear-gradient(180deg, #f3f8f4, #eef5ef);
            color: var(--text);
            font-weight: 800;
            padding: 1rem 0.95rem;
            border-bottom: 1px solid var(--line);
        }

        .table tbody th,
        .table tbody td {
            padding: 0.98rem 0.95rem;
            border-color: var(--line);
            vertical-align: top;
        }

        .table tbody th {
            background: var(--surface-soft);
            color: var(--text);
            font-weight: 800;
            width: 15%;
        }

        .table tbody tr:hover td,
        .table tbody tr:hover th {
            background: #fafdf9;
        }

        .plan-head {
            display: flex;
            flex-direction: column;
            gap: 0.35rem;
        }

        .plan-name {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 1rem;
            font-weight: 800;
            margin: 0;
        }

        .plan-tag {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.26rem 0.55rem;
            border-radius: 999px;
            background: var(--success-soft);
            color: var(--success);
            font-size: 0.8rem;
            font-weight: 800;
        }

        .plan-meta {
            color: var(--muted);
            font-size: 0.93rem;
        }

        .compare-mobile {
            display: grid;
            gap: 0.9rem;
        }

        .compare-mobile-card {
            border-radius: var(--radius);
            border: 1px solid var(--line);
            background: var(--surface);
            box-shadow: var(--shadow);
            padding: 1rem;
        }

        .compare-mobile-card .row-line {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.65rem;
            margin-top: 0.5rem;
            padding-top: 0.55rem;
            border-top: 1px dashed var(--line);
            color: var(--muted);
            font-size: 0.92rem;
        }

        .benefit-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 1rem;
        }

        .benefit-card {
            padding: 1.2rem;
        }

        .benefit-icon {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--success-soft);
            color: var(--success);
            font-size: 1.3rem;
            margin-bottom: 0.95rem;
        }

        .benefit-card h3,
        .preview-card h3,
        .entry-card h3,
        .news-card h3 {
            margin: 0 0 0.45rem;
            font-size: 1.05rem;
            font-weight: 800;
            line-height: 1.35;
        }

        .benefit-card p,
        .preview-card p,
        .entry-card p,
        .news-card p {
            margin: 0;
            color: var(--muted);
            font-size: 0.94rem;
        }

        .preview-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 1rem;
        }

        .preview-card {
            overflow: hidden;
        }

        .preview-thumb {
            aspect-ratio: 16 / 10;
            background:
                linear-gradient(135deg, rgba(31,122,77,.94), rgba(13,19,16,.96)),
                linear-gradient(90deg, rgba(255,255,255,.18), transparent);
            border-bottom: 1px solid var(--line);
            padding: 0.85rem;
            color: #fff;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .preview-thumb .topline {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.5rem;
        }

        .preview-thumb .chip {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            padding: 0.28rem 0.55rem;
            border-radius: 999px;
            background: rgba(255,255,255,.12);
            color: #fff;
            font-size: 0.76rem;
            font-weight: 700;
        }

        .preview-thumb .titlebox {
            display: grid;
            gap: 0.35rem;
        }

        .preview-thumb .titlebox strong {
            font-size: 1rem;
            font-weight: 800;
        }

        .preview-thumb .titlebox span {
            color: rgba(255,255,255,.76);
            font-size: 0.86rem;
        }

        .preview-body {
            padding: 1rem;
        }

        .meta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.45rem;
            margin-top: 0.8rem;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            padding: 0.28rem 0.55rem;
            border-radius: 999px;
            background: #f0f5f1;
            color: var(--muted);
            font-size: 0.78rem;
            font-weight: 700;
        }

        .news-grid {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 1rem;
            align-items: start;
        }

        .news-list {
            display: grid;
            gap: 0.75rem;
        }

        .news-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }

        .news-row .time {
            flex: 0 0 auto;
            color: var(--muted);
            font-size: 0.88rem;
        }

        .news-card {
            padding: 1rem 1.05rem;
        }

        .news-card a {
            display: block;
            font-weight: 800;
            line-height: 1.45;
        }

        .news-side {
            display: grid;
            gap: 1rem;
        }

        .news-side .panel-card {
            padding: 1.1rem;
            border-radius: var(--radius);
            background: linear-gradient(180deg, #ffffff, #f8fbf8);
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
        }

        .news-side .panel-card h3 {
            margin-bottom: 0.55rem;
        }

        .news-side .panel-card ul {
            margin: 0;
            padding-left: 1.05rem;
            color: var(--muted);
        }

        .news-side .panel-card li + li {
            margin-top: 0.45rem;
        }

        .entry-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 1rem;
        }

        .entry-card {
            padding: 1.2rem;
        }

        .entry-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            margin-bottom: 0.85rem;
        }

        .entry-icon {
            width: 46px;
            height: 46px;
            border-radius: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--success-soft), #f4fbf6);
            color: var(--success);
            font-size: 1.25rem;
            border: 1px solid rgba(31, 122, 77, 0.12);
        }

        .entry-card .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.45rem;
            margin: 0.95rem 0 1rem;
        }

        .entry-card .chip-row .tag {
            background: #f2f7f3;
        }

        .faq-wrap .accordion-item {
            border: 1px solid var(--line);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            margin-bottom: 0.8rem;
        }

        .faq-wrap .accordion-button {
            background: #fff;
            box-shadow: none;
            font-weight: 800;
            color: var(--text);
            padding: 1rem 1.15rem;
        }

        .faq-wrap .accordion-button:not(.collapsed) {
            color: var(--success);
            background: var(--success-soft);
        }

        .faq-wrap .accordion-button:focus {
            box-shadow: 0 0 0 0.18rem rgba(31, 122, 77, 0.16);
        }

        .faq-wrap .accordion-body {
            color: var(--muted);
            padding: 0 1.15rem 1rem;
        }

        .cta-panel {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 1rem;
            align-items: stretch;
        }

        .cta-card {
            padding: 1.25rem;
        }

        .cta-card h3 {
            margin: 0 0 0.5rem;
            font-size: 1.22rem;
            font-weight: 900;
        }

        .cta-card p {
            margin: 0;
            color: var(--muted);
        }

        .cta-form {
            display: grid;
            gap: 0.8rem;
        }

        .form-control,
        .form-select {
            border-radius: 12px;
            border-color: var(--line);
            padding: 0.85rem 0.95rem;
            box-shadow: none;
        }

        .form-control:focus,
        .form-select:focus {
            border-color: rgba(31, 122, 77, 0.35);
            box-shadow: 0 0 0 0.18rem rgba(31, 122, 77, 0.12);
        }

        .cta-note {
            color: var(--muted);
            font-size: 0.88rem;
        }

        .footer {
            padding: 1.3rem 0 2rem;
        }

        .footer-shell {
            border-top: 1px solid var(--line);
            padding-top: 1.1rem;
            color: var(--muted);
            display: grid;
            gap: 0.9rem;
        }

        .footer-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .footer-brand {
            font-weight: 900;
            color: var(--text);
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1rem;
        }

        .footer-links a {
            color: var(--muted);
            font-weight: 700;
        }

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

        .footer-note {
            font-size: 0.9rem;
            color: var(--muted);
        }

        .dropdown-menu.megamenu {
            min-width: min(560px, calc(100vw - 2rem));
            padding: 1rem;
            border: 1px solid var(--line);
            border-radius: 16px;
            box-shadow: var(--shadow-hover);
            margin-top: 0.7rem;
        }

        .menu-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.8rem;
        }

        .menu-card {
            display: block;
            padding: 0.95rem;
            border-radius: 14px;
            border: 1px solid var(--line);
            background: linear-gradient(180deg, #fff, #f8fbf8);
            transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
        }

        .menu-card:hover {
            transform: translateY(-2px);
            border-color: var(--line-strong);
            box-shadow: 0 12px 30px rgba(16, 25, 21, 0.08);
        }

        .menu-card strong {
            display: block;
            font-size: 1rem;
            margin-bottom: 0.28rem;
        }

        .menu-card span {
            color: var(--muted);
            font-size: 0.88rem;
        }

        .menu-foot {
            margin-top: 0.85rem;
            padding-top: 0.85rem;
            border-top: 1px solid var(--line);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.8rem;
            color: var(--muted);
            font-size: 0.88rem;
        }

        .menu-foot .btn {
            padding: 0.55rem 0.8rem;
            border-radius: 10px;
        }

        .quick-toggle {
            white-space: nowrap;
        }

        @media (max-width: 1199.98px) {
            .benefit-grid,
            .preview-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

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

            .cta-panel,
            .news-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 991.98px) {
            .hero-grid {
                grid-template-columns: 1fr;
            }

            .hero-points {
                grid-template-columns: 1fr;
            }

            .dash-stat-grid {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }

            .navbar .navbar-collapse {
                padding-top: 0.8rem;
            }

            .navbar-nav {
                gap: 0.2rem;
                padding: 0.5rem 0 0.9rem;
            }

            .nav-link {
                padding-left: 0.85rem !important;
                padding-right: 0.85rem !important;
            }
        }

        @media (max-width: 767.98px) {
            .page-section {
                padding: 3.6rem 0;
            }

            .benefit-grid,
            .preview-grid {
                grid-template-columns: 1fr;
            }

            .compare-table-wrap {
                display: none;
            }

            .compare-mobile {
                display: grid;
            }

            .dash-stat-grid {
                grid-template-columns: 1fr;
            }

            .screen-row {
                grid-template-columns: 1fr;
            }

            .screen-thumb {
                min-height: 200px;
            }

            .hero-shell {
                border-radius: 18px;
            }

            .section-head {
                margin-bottom: 1.2rem;
            }

            .footer-top {
                align-items: flex-start;
            }

            .dropdown-menu.megamenu {
                min-width: calc(100vw - 2rem);
            }

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

        @media (min-width: 768px) {
            .compare-mobile {
                display: none;
            }
        }

        @media (min-width: 992px) {
            .nav-item.dropdown:hover > .dropdown-menu.megamenu {
                display: block;
            }
        }

/* roulang page: category1 */
:root{
      --bg:#f7faf8;
      --surface:#ffffff;
      --surface-2:#f1f6f2;
      --ink:#18231f;
      --muted:#64716b;
      --soft:#8a9690;
      --line:#dfe8e2;
      --line-strong:#c9d8cf;
      --green:#138a4d;
      --green-2:#0f6f3f;
      --green-3:#e8f6ee;
      --dark:#0e1d18;
      --dark-2:#142721;
      --warm:#faf7ef;
      --success:#20a464;
      --warning:#b7791f;
      --radius:10px;
      --radius-sm:7px;
      --shadow:0 14px 36px rgba(16,39,31,.09);
      --shadow-sm:0 8px 20px rgba(16,39,31,.07);
      --focus:0 0 0 .22rem rgba(19,138,77,.22);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 0%, rgba(32,164,100,.08), transparent 31%),
        linear-gradient(180deg,#ffffff 0%,var(--bg) 42%,#ffffff 100%);
      line-height:1.65;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:color .18s ease,background .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:none;box-shadow:var(--focus)}
    .container-wide{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(255,255,255,.92);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(223,232,226,.92);
      box-shadow:0 7px 24px rgba(14,29,24,.04);
    }
    .navbar{padding:14px 0}
    .navbar-brand{
      gap:10px;
      color:var(--ink);
      font-weight:800;
      letter-spacing:-.02em;
      font-size:18px;
      white-space:normal;
      line-height:1.2;
      max-width:360px;
    }
    .navbar-brand:hover{color:var(--green)}
    .brand-mark{
      width:34px;
      height:34px;
      flex:0 0 34px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--green),#1fb46c);
      border-radius:9px;
      box-shadow:0 9px 18px rgba(19,138,77,.22);
    }
    .navbar-toggler{padding:8px;border-radius:8px;background:var(--surface-2)}
    .navbar-toggler:focus{box-shadow:var(--focus)}
    .navbar-nav{gap:4px}
    .nav-link{
      color:var(--muted);
      font-weight:700;
      padding:10px 13px!important;
      border-radius:8px;
      position:relative;
      white-space:nowrap;
    }
    .nav-link:hover{color:var(--green);background:var(--green-3)}
    .nav-link.active{
      color:var(--green);
      background:#eef8f2;
    }
    .nav-action{
      border:1px solid var(--line);
      background:#fff;
      color:var(--ink);
      border-radius:8px;
      font-weight:800;
      padding:9px 13px;
      display:inline-flex;
      align-items:center;
      gap:7px;
      box-shadow:0 5px 14px rgba(16,39,31,.05);
    }
    .nav-action:hover{
      border-color:var(--line-strong);
      color:var(--green);
      transform:translateY(-1px);
      box-shadow:var(--shadow-sm);
    }
    .mega-wrap{position:relative}
    .mega-panel{
      position:absolute;
      right:0;
      top:calc(100% + 10px);
      width:440px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:12px;
      box-shadow:var(--shadow);
      padding:16px;
      opacity:0;
      visibility:hidden;
      transform:translateY(8px);
      transition:.18s ease;
    }
    .mega-wrap:hover .mega-panel,
    .mega-wrap:focus-within .mega-panel{
      opacity:1;
      visibility:visible;
      transform:translateY(0);
    }
    .menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .menu-card{
      padding:13px;
      border:1px solid var(--line);
      border-radius:9px;
      background:linear-gradient(180deg,#fff,#f8fbf9);
    }
    .menu-card:hover{border-color:rgba(19,138,77,.35);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
    .menu-card strong{display:block;font-size:14px;margin-bottom:4px}
    .menu-card span{display:block;color:var(--muted);font-size:12px;line-height:1.45}
    .menu-foot{
      margin-top:12px;
      padding-top:12px;
      border-top:1px solid var(--line);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--muted);
      font-size:13px;
    }
    .btn{
      border-radius:8px;
      font-weight:800;
      padding:10px 16px;
      transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
    }
    .btn-success{
      --bs-btn-bg:var(--green);
      --bs-btn-border-color:var(--green);
      --bs-btn-hover-bg:var(--green-2);
      --bs-btn-hover-border-color:var(--green-2);
      --bs-btn-active-bg:var(--green-2);
      --bs-btn-active-border-color:var(--green-2);
      box-shadow:0 10px 20px rgba(19,138,77,.18);
    }
    .btn-success:hover{transform:translateY(-2px);box-shadow:0 15px 26px rgba(19,138,77,.24)}
    .btn-outline-success{
      --bs-btn-color:var(--green);
      --bs-btn-border-color:rgba(19,138,77,.35);
      --bs-btn-hover-bg:var(--green);
      --bs-btn-hover-border-color:var(--green);
      --bs-btn-hover-color:#fff;
      background:#fff;
    }
    .btn-light-ink{
      background:#fff;
      border:1px solid rgba(255,255,255,.18);
      color:var(--dark);
    }
    .btn-light-ink:hover{background:#f3fbf6;color:var(--green);transform:translateY(-2px)}
    .section{padding:74px 0}
    .section-tight{padding:54px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border:1px solid rgba(19,138,77,.18);
      background:var(--green-3);
      color:var(--green);
      border-radius:999px;
      font-weight:800;
      font-size:13px;
      margin-bottom:14px;
    }
    .section-title{
      font-size:clamp(26px,3.1vw,40px);
      line-height:1.18;
      letter-spacing:-.03em;
      margin:0 0 12px;
      font-weight:900;
    }
    .section-desc{
      color:var(--muted);
      max-width:760px;
      margin:0;
      font-size:16px;
    }
    .hero-category{
      padding:46px 0 36px;
    }
    .hero-shell{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
      gap:18px;
      align-items:stretch;
    }
    .hero-panel{
      background:linear-gradient(145deg,var(--dark) 0%, var(--dark-2) 58%, #193629 100%);
      color:#fff;
      border-radius:16px;
      padding:34px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
      min-height:430px;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      inset:-80px -120px auto auto;
      width:280px;
      height:280px;
      border-radius:50%;
      background:rgba(32,164,100,.18);
      filter:blur(2px);
    }
    .hero-panel h1{
      position:relative;
      z-index:1;
      max-width:720px;
      font-size:clamp(30px,4.4vw,56px);
      line-height:1.06;
      letter-spacing:-.045em;
      margin:0 0 16px;
      font-weight:950;
    }
    .hero-panel p{
      position:relative;
      z-index:1;
      color:#c8d7d0;
      font-size:17px;
      max-width:720px;
      margin:0 0 20px;
    }
    .hero-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
    .hero-checks{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:10px;
      margin-top:24px;
    }
    .hero-check{
      padding:12px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:10px;
      background:rgba(255,255,255,.06);
      display:flex;
      align-items:flex-start;
      gap:9px;
      color:#dbe8e2;
      font-size:14px;
    }
    .hero-check i{color:#3ee286;margin-top:2px}
    .rank-board{
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      box-shadow:var(--shadow);
      padding:18px;
      min-height:430px;
    }
    .board-head{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
      padding:4px 4px 16px;
      border-bottom:1px solid var(--line);
    }
    .board-title{font-weight:900;font-size:18px}
    .board-sub{font-size:13px;color:var(--muted);margin-top:2px}
    .status-dot{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--green);
      background:var(--green-3);
      border:1px solid rgba(19,138,77,.16);
      border-radius:999px;
      padding:6px 9px;
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .rank-list{display:grid;gap:10px;margin-top:16px}
    .rank-item{
      display:grid;
      grid-template-columns:38px 1fr auto;
      gap:12px;
      align-items:center;
      padding:12px;
      border:1px solid var(--line);
      border-radius:10px;
      background:linear-gradient(180deg,#fff,#f9fcfa);
    }
    .rank-item:hover{border-color:rgba(19,138,77,.3);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
    .rank-no{
      width:34px;height:34px;
      display:grid;place-items:center;
      border-radius:8px;
      background:var(--surface-2);
      color:var(--green);
      font-weight:900;
    }
    .rank-name{font-weight:900;line-height:1.2}
    .rank-meta{font-size:12px;color:var(--muted);margin-top:4px}
    .rank-score{font-weight:900;color:var(--green);font-size:13px;white-space:nowrap}
    .filter-shell{
      margin-top:18px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:14px;
      box-shadow:var(--shadow-sm);
      padding:16px;
    }
    .filter-row{
      display:grid;
      grid-template-columns:minmax(220px,1fr) auto auto;
      gap:12px;
      align-items:center;
    }
    .search-box{
      position:relative;
    }
    .search-box i{
      position:absolute;
      left:13px;
      top:50%;
      transform:translateY(-50%);
      color:var(--soft);
    }
    .search-box input{
      width:100%;
      border:1px solid var(--line);
      border-radius:9px;
      padding:11px 14px 11px 38px;
      background:#fbfdfb;
      color:var(--ink);
    }
    .search-box input:focus{border-color:rgba(19,138,77,.45);background:#fff;box-shadow:var(--focus)}
    .select-soft{
      border:1px solid var(--line);
      border-radius:9px;
      padding:11px 34px 11px 12px;
      background-color:#fbfdfb;
      color:var(--ink);
      font-weight:700;
      min-width:150px;
    }
    .chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
    .chip{
      border:1px solid var(--line);
      background:#fff;
      color:var(--muted);
      border-radius:999px;
      padding:7px 11px;
      font-size:13px;
      font-weight:800;
      cursor:pointer;
    }
    .chip:hover,.chip.active{background:var(--green-3);border-color:rgba(19,138,77,.28);color:var(--green)}
    .compare-wrap{
      background:#fff;
      border:1px solid var(--line);
      border-radius:14px;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
      margin-top:26px;
    }
    .rights-table{width:100%;border-collapse:separate;border-spacing:0;margin:0}
    .rights-table th,.rights-table td{
      padding:18px;
      border-bottom:1px solid var(--line);
      vertical-align:middle;
    }
    .rights-table th{
      background:#f4f8f5;
      color:var(--ink);
      font-size:14px;
      font-weight:900;
    }
    .rights-table tr:last-child td{border-bottom:0}
    .rights-table td{color:var(--muted)}
    .rights-table strong{color:var(--ink)}
    .ok{color:var(--success);font-weight:900}
    .mid{color:var(--warning);font-weight:900}
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:5px;
      border-radius:999px;
      padding:5px 9px;
      font-size:12px;
      font-weight:900;
      border:1px solid var(--line);
      background:#fff;
      color:var(--muted);
    }
    .badge-green{background:var(--green-3);border-color:rgba(19,138,77,.18);color:var(--green)}
    .badge-dark{background:#edf1ef;color:var(--dark);border-color:#d7e0db}
    .preview-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
      margin-top:24px;
    }
    .preview-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:12px;
      overflow:hidden;
      box-shadow:0 6px 18px rgba(16,39,31,.05);
      transition:.18s ease;
    }
    .preview-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:rgba(19,138,77,.3)}
    .thumb{
      aspect-ratio:16/10;
      background:
        linear-gradient(135deg,rgba(19,138,77,.18),rgba(14,29,24,.06)),
        repeating-linear-gradient(45deg,#eef5f1 0,#eef5f1 12px,#f8fbf9 12px,#f8fbf9 24px);
      position:relative;
      display:flex;
      align-items:flex-end;
      padding:10px;
    }
    .thumb:after{
      content:"";
      position:absolute;
      inset:16px 18px auto auto;
      width:42px;
      height:42px;
      border-radius:10px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(255,255,255,.9);
      box-shadow:0 8px 18px rgba(16,39,31,.08);
    }
    .thumb-tag{
      position:relative;
      z-index:1;
      display:inline-flex;
      align-items:center;
      gap:5px;
      background:rgba(14,29,24,.82);
      color:#fff;
      border-radius:999px;
      padding:5px 8px;
      font-size:12px;
      font-weight:900;
    }
    .preview-body{padding:14px}
    .preview-title{
      font-weight:900;
      margin:0 0 6px;
      line-height:1.35;
      font-size:15px;
    }
    .preview-copy{
      color:var(--muted);
      font-size:13px;
      margin:0 0 12px;
      min-height:42px;
    }
    .card-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:8px;
      color:var(--soft);
      font-size:12px;
      border-top:1px solid var(--line);
      padding-top:11px;
    }
    .levels{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
      margin-top:24px;
      align-items:stretch;
    }
    .level-list{
      display:grid;
      gap:12px;
    }
    .level-card{
      display:grid;
      grid-template-columns:42px 1fr auto;
      gap:12px;
      align-items:center;
      padding:16px;
      border:1px solid var(--line);
      background:#fff;
      border-radius:12px;
      box-shadow:0 6px 18px rgba(16,39,31,.04);
    }
    .level-icon{
      width:42px;height:42px;border-radius:10px;
      display:grid;place-items:center;
      background:var(--green-3);
      color:var(--green);
      font-size:20px;
    }
    .level-card h3{font-size:16px;margin:0 0 3px;font-weight:900}
    .level-card p{margin:0;color:var(--muted);font-size:13px}
    .level-card:hover{transform:translateY(-2px);border-color:rgba(19,138,77,.28);box-shadow:var(--shadow-sm)}
    .summary-box{
      background:linear-gradient(180deg,#fff,var(--warm));
      border:1px solid var(--line);
      border-radius:12px;
      padding:22px;
      box-shadow:var(--shadow-sm);
    }
    .summary-box h3{font-size:22px;font-weight:950;margin:0 0 10px}
    .summary-list{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}
    .summary-list li{display:flex;gap:9px;color:var(--muted)}
    .summary-list i{color:var(--green);margin-top:3px}
    .flow{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
      margin-top:24px;
    }
    .flow-step{
      background:#fff;
      border:1px solid var(--line);
      border-radius:12px;
      padding:18px;
      position:relative;
      min-height:178px;
      box-shadow:0 6px 18px rgba(16,39,31,.04);
    }
    .flow-step .num{
      width:32px;height:32px;
      border-radius:8px;
      display:grid;place-items:center;
      background:var(--dark);
      color:#fff;
      font-weight:950;
      margin-bottom:16px;
    }
    .flow-step h3{font-size:16px;font-weight:900;margin:0 0 8px}
    .flow-step p{font-size:13px;color:var(--muted);margin:0}
    .faq-shell{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:24px;
      align-items:start;
    }
    .accordion{
      display:grid;
      gap:10px;
    }
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:12px!important;
      overflow:hidden;
      box-shadow:0 6px 16px rgba(16,39,31,.035);
    }
    .accordion-button{
      font-weight:900;
      color:var(--ink);
      background:#fff;
      padding:17px 18px;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--green);
      background:#f4fbf7;
    }
    .accordion-button:focus{box-shadow:var(--focus)!important}
    .accordion-body{color:var(--muted);padding:0 18px 18px;background:#fff}
    .cta{
      padding:0 0 74px;
    }
    .cta-shell{
      background:linear-gradient(135deg,var(--dark),#193b2b);
      color:#fff;
      border-radius:16px;
      padding:34px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:20px;
      align-items:center;
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .cta-shell:after{
      content:"";
      position:absolute;
      right:-58px;
      top:-70px;
      width:210px;height:210px;
      border-radius:50%;
      background:rgba(32,164,100,.18);
    }
    .cta h2{
      position:relative;
      z-index:1;
      font-size:clamp(24px,3vw,36px);
      font-weight:950;
      margin:0 0 8px;
      letter-spacing:-.03em;
    }
    .cta p{position:relative;z-index:1;color:#cbdad3;margin:0;max-width:760px}
    .cta-actions{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
    .footer{
      background:#0d1714;
      color:#cbd6d1;
      padding:30px 0;
    }
    .footer-shell{display:grid;gap:18px}
    .footer-top{
      display:flex;
      justify-content:space-between;
      gap:20px;
      align-items:flex-start;
      padding-bottom:18px;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .footer-brand{font-size:18px;font-weight:950;color:#fff;margin-bottom:5px}
    .footer-note{color:#9eaaa5;font-size:13px}
    .footer-links{display:flex;flex-wrap:wrap;gap:12px}
    .footer-links a{
      color:#cbd6d1;
      border:1px solid rgba(255,255,255,.1);
      padding:7px 10px;
      border-radius:8px;
      font-size:13px;
      font-weight:800;
    }
    .footer-links a:hover{color:#fff;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18)}
    @media (max-width:1024px){
      .hero-shell,.levels,.faq-shell{grid-template-columns:1fr}
      .preview-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
      .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
      .mega-panel{right:auto;left:0;width:min(440px,calc(100vw - 40px))}
    }
    @media (max-width:991.98px){
      .navbar-collapse{
        margin-top:12px;
        border-top:1px solid var(--line);
        padding-top:12px;
      }
      .navbar-nav{align-items:stretch!important}
      .nav-link{padding:11px 10px!important}
      .mega-panel{
        position:static;
        width:100%;
        opacity:1;
        visibility:visible;
        transform:none;
        box-shadow:none;
        margin-top:8px;
        display:none;
      }
      .mega-wrap:focus-within .mega-panel,
      .mega-wrap.open .mega-panel{display:block}
      .filter-row{grid-template-columns:1fr}
      .cta-shell{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width:768px){
      .container-wide{width:min(100% - 28px,var(--container))}
      .section{padding:56px 0}
      .section-tight{padding:42px 0}
      .hero-panel{padding:26px;min-height:auto}
      .rank-board{min-height:auto}
      .hero-checks{grid-template-columns:1fr}
      .preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .rights-table,.rights-table tbody,.rights-table tr,.rights-table td,.rights-table th{display:block}
      .rights-table thead{display:none}
      .rights-table tr{border-bottom:1px solid var(--line);padding:12px}
      .rights-table tr:last-child{border-bottom:0}
      .rights-table td{border:0;padding:8px 4px;display:flex;justify-content:space-between;gap:16px}
      .rights-table td:before{
        content:attr(data-label);
        color:var(--ink);
        font-weight:900;
        flex:0 0 112px;
      }
      .level-card{grid-template-columns:42px 1fr}
      .level-card .badge-soft{grid-column:1 / -1;width:max-content}
      .footer-top{flex-direction:column}
    }
    @media (max-width:520px){
      .navbar-brand{font-size:16px;max-width:270px}
      .brand-mark{width:31px;height:31px;flex-basis:31px}
      .hero-category{padding:28px 0 26px}
      .hero-panel{border-radius:13px;padding:22px}
      .hero-actions .btn,.cta-actions .btn{width:100%;justify-content:center}
      .preview-grid,.flow{grid-template-columns:1fr}
      .menu-grid{grid-template-columns:1fr}
      .rank-item{grid-template-columns:34px 1fr}
      .rank-score{grid-column:2 / -1}
      .cta-shell{padding:24px}
    }

/* roulang page: category2 */
:root{
      --color-primary:#166534;
      --color-primary-dark:#0f3f2a;
      --color-primary-soft:#e8f5ee;
      --color-success:#22c55e;
      --color-ink:#111827;
      --color-muted:#64748b;
      --color-subtle:#94a3b8;
      --color-border:#dfe7e2;
      --color-bg:#f7faf8;
      --color-card:#ffffff;
      --color-dark:#07150f;
      --color-dark-2:#10251b;
      --color-cream:#fbfaf5;
      --shadow-sm:0 8px 22px rgba(15, 63, 42, .08);
      --shadow-md:0 18px 45px rgba(15, 63, 42, .13);
      --shadow-dark:0 28px 80px rgba(0, 0, 0, .35);
      --radius-xs:6px;
      --radius-sm:8px;
      --radius-md:12px;
      --radius-lg:18px;
      --container-wide:1180px;
      --nav-height:74px;
      --transition:.22s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--color-ink);
      background:
        radial-gradient(circle at 82% 8%, rgba(34,197,94,.12), transparent 24rem),
        linear-gradient(180deg,#fff 0%,var(--color-bg) 46%,#fff 100%);
      line-height:1.65;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color var(--transition),background var(--transition),border-color var(--transition),transform var(--transition),box-shadow var(--transition)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{
      outline:3px solid rgba(34,197,94,.28);
      outline-offset:3px;
      border-radius:var(--radius-xs);
    }
    .container-wide{
      width:min(var(--container-wide), calc(100% - 40px));
      margin-inline:auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1040;
      background:rgba(255,255,255,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(223,231,226,.88);
      box-shadow:0 10px 28px rgba(15,23,42,.04);
    }
    .navbar{min-height:var(--nav-height);padding:0}
    .navbar-brand{
      gap:10px;
      font-weight:800;
      color:var(--color-ink);
      letter-spacing:-.02em;
      white-space:normal;
      line-height:1.2;
      max-width:360px;
    }
    .brand-mark{
      width:38px;height:38px;
      display:grid;place-items:center;
      flex:0 0 auto;
      border-radius:10px;
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-success));
      box-shadow:0 12px 26px rgba(22,101,52,.22);
    }
    .navbar-brand:hover{color:var(--color-primary)}
    .navbar-toggler-icon{
      width:1.35em;height:1.35em;
      background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2817,24,39,0.86%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    .nav-link{
      color:#334155;
      font-weight:700;
      font-size:15px;
      padding:10px 13px!important;
      border-radius:var(--radius-sm);
      position:relative;
    }
    .nav-link:hover{color:var(--color-primary);background:var(--color-primary-soft)}
    .nav-link.active{
      color:var(--color-primary);
      background:#edf8f1;
      box-shadow:inset 0 0 0 1px rgba(22,101,52,.1);
    }
    .quick-wrap{position:relative}
    .quick-btn{
      border:1px solid var(--color-border);
      background:#fff;
      color:var(--color-ink);
      border-radius:var(--radius-sm);
      font-weight:800;
      padding:10px 14px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      box-shadow:var(--shadow-sm);
    }
    .quick-btn:hover,.quick-btn.active{
      border-color:rgba(22,101,52,.32);
      color:var(--color-primary);
      transform:translateY(-1px);
      box-shadow:var(--shadow-md);
    }
    .quick-panel{
      position:absolute;
      right:0;
      top:calc(100% + 14px);
      width:430px;
      padding:16px;
      border:1px solid var(--color-border);
      border-radius:var(--radius-md);
      background:#fff;
      box-shadow:var(--shadow-md);
      opacity:0;
      visibility:hidden;
      transform:translateY(8px);
      transition:all var(--transition);
    }
    .quick-wrap:hover .quick-panel,
    .quick-wrap:focus-within .quick-panel,
    .quick-panel.open{
      opacity:1;
      visibility:visible;
      transform:translateY(0);
    }
    .menu-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .menu-card{
      padding:13px;
      border-radius:var(--radius-sm);
      border:1px solid var(--color-border);
      background:linear-gradient(180deg,#fff,#f8fbf9);
    }
    .menu-card:hover{
      border-color:rgba(22,101,52,.3);
      transform:translateY(-2px);
      box-shadow:var(--shadow-sm);
    }
    .menu-card strong{display:block;font-size:14px;color:var(--color-ink);margin-bottom:4px}
    .menu-card span{display:block;font-size:12px;color:var(--color-muted);line-height:1.45}
    .menu-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:12px;
      padding-top:12px;
      border-top:1px solid var(--color-border);
      color:var(--color-muted);
      font-size:13px;
    }
    .btn{
      border-radius:var(--radius-sm);
      font-weight:800;
      transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition),color var(--transition);
    }
    .btn-success,.btn-primary-custom{
      border-color:var(--color-primary);
      background:var(--color-primary);
      color:#fff;
      box-shadow:0 12px 26px rgba(22,101,52,.18);
    }
    .btn-success:hover,.btn-primary-custom:hover{
      border-color:var(--color-primary-dark);
      background:var(--color-primary-dark);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(22,101,52,.24);
    }
    .btn-outline-custom{
      border:1px solid rgba(22,101,52,.25);
      color:var(--color-primary);
      background:#fff;
    }
    .btn-outline-custom:hover{
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      transform:translateY(-2px);
      box-shadow:var(--shadow-sm);
    }
    .section{
      padding:78px 0;
      position:relative;
    }
    .section-tight{padding:54px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 10px;
      border-radius:999px;
      color:var(--color-primary);
      background:var(--color-primary-soft);
      border:1px solid rgba(22,101,52,.12);
      font-size:13px;
      font-weight:800;
    }
    .hero{
      padding:72px 0 58px;
      background:
        linear-gradient(120deg,rgba(7,21,15,.96),rgba(16,37,27,.94) 52%,rgba(7,21,15,.92)),
        radial-gradient(circle at 72% 18%,rgba(34,197,94,.35),transparent 25rem);
      color:#fff;
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0, .95fr) minmax(420px, 1.05fr);
      gap:44px;
      align-items:center;
    }
    .hero h1{
      font-size:clamp(32px,5vw,56px);
      line-height:1.08;
      letter-spacing:-.045em;
      margin:18px 0 18px;
      font-weight:900;
    }
    .hero-lead{
      color:#dbe7df;
      font-size:17px;
      max-width:650px;
      margin:0 0 24px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 26px}
    .hero-points{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:10px;
      margin-top:22px;
    }
    .hero-point{
      display:flex;
      align-items:flex-start;
      gap:9px;
      padding:12px;
      border-radius:var(--radius-sm);
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.1);
      color:#e7f3ec;
      font-size:14px;
    }
    .hero-stage{
      position:relative;
      min-height:430px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:20px;
      padding:18px;
      background:
        linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.04)),
        radial-gradient(circle at 30% 10%,rgba(34,197,94,.22),transparent 20rem);
      box-shadow:var(--shadow-dark);
    }
    .poster-board{
      height:100%;
      min-height:395px;
      border-radius:16px;
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(15,63,42,.92),rgba(17,24,39,.9)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.04) 0 1px,transparent 1px 56px);
      position:relative;
      padding:24px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .poster-board:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 78% 18%,rgba(34,197,94,.42),transparent 18rem),
        linear-gradient(90deg,rgba(0,0,0,.2),transparent 55%);
      pointer-events:none;
    }
    .poster-top,.poster-bottom,.poster-stack{position:relative;z-index:1}
    .heat-badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      width:max-content;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(34,197,94,.16);
      color:#bbf7d0;
      border:1px solid rgba(187,247,208,.24);
      font-size:13px;
      font-weight:900;
    }
    .poster-title{font-size:28px;font-weight:900;letter-spacing:-.03em;margin:16px 0 8px}
    .poster-sub{color:#d6eee0;max-width:390px;margin:0}
    .poster-stack{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:14px;
      margin-top:30px;
    }
    .mini-preview,.access-card{
      border-radius:var(--radius-md);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.08);
      backdrop-filter:blur(12px);
      padding:14px;
    }
    .mini-thumb{
      height:120px;
      border-radius:10px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.12),rgba(34,197,94,.24)),
        linear-gradient(45deg,#25352d,#111827);
      position:relative;
      overflow:hidden;
      margin-bottom:12px;
    }
    .mini-thumb:after{
      content:"";
      position:absolute;
      width:130px;height:130px;
      border-radius:50%;
      right:-35px;bottom:-45px;
      background:rgba(255,255,255,.12);
    }
    .access-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:10px 0;
      border-bottom:1px solid rgba(255,255,255,.1);
      font-size:13px;
      color:#e5f4ea;
    }
    .access-row:last-child{border-bottom:0}
    .status-dot{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:#bbf7d0;
      font-weight:800;
      white-space:nowrap;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:5px;
      padding:5px 8px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      color:var(--color-primary);
      background:var(--color-primary-soft);
      border:1px solid rgba(22,101,52,.13);
    }
    .badge-dark{
      color:#fff;
      background:#111827;
      border-color:#111827;
    }
    .intro-strip{
      margin-top:-32px;
      position:relative;
      z-index:3;
    }
    .strip-card{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:var(--radius-md);
      box-shadow:var(--shadow-md);
      padding:20px;
      display:grid;
      grid-template-columns:1fr 1fr 1fr auto;
      gap:14px;
      align-items:center;
    }
    .strip-item strong{display:block;font-size:20px;line-height:1.2}
    .strip-item span{color:var(--color-muted);font-size:13px}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:26px;
    }
    .section-title{
      margin:10px 0 0;
      font-size:clamp(26px,3vw,38px);
      line-height:1.18;
      letter-spacing:-.035em;
      font-weight:900;
    }
    .section-desc{
      color:var(--color-muted);
      max-width:650px;
      margin:10px 0 0;
    }
    .compare-wrap{
      border:1px solid var(--color-border);
      border-radius:var(--radius-md);
      background:#fff;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .compare-table{margin:0}
    .compare-table th{
      background:#f3f8f5;
      color:#1f3528;
      font-size:14px;
      padding:16px;
      border-color:var(--color-border);
      white-space:nowrap;
    }
    .compare-table td{
      padding:16px;
      color:#334155;
      border-color:var(--color-border);
      vertical-align:middle;
    }
    .compare-table tbody tr:hover{background:#fbfdfb}
    .recommend-cell{
      background:linear-gradient(180deg,#effaf3,#fff);
      box-shadow:inset 3px 0 0 var(--color-success);
    }
    .split-layout{
      display:grid;
      grid-template-columns:280px minmax(0,1fr);
      gap:22px;
      align-items:start;
    }
    .side-nav{
      position:sticky;
      top:calc(var(--nav-height) + 20px);
      border:1px solid var(--color-border);
      border-radius:var(--radius-md);
      background:#fff;
      box-shadow:var(--shadow-sm);
      padding:12px;
    }
    .side-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px;
      border-radius:var(--radius-sm);
      color:#334155;
      font-weight:800;
      border:1px solid transparent;
      margin-bottom:7px;
    }
    .side-link:hover,.side-link.active{
      color:var(--color-primary);
      background:var(--color-primary-soft);
      border-color:rgba(22,101,52,.13);
    }
    .content-panel{
      border:1px solid var(--color-border);
      border-radius:var(--radius-md);
      background:#fff;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .panel-head{
      padding:20px;
      border-bottom:1px solid var(--color-border);
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:center;
      background:linear-gradient(180deg,#fff,#fbfdfb);
    }
    .filter-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:#fff;
      color:#475569;
      border:1px solid var(--color-border);
      font-size:13px;
      font-weight:800;
      cursor:pointer;
    }
    .chip:hover,.chip.active{
      background:var(--color-primary-soft);
      color:var(--color-primary);
      border-color:rgba(22,101,52,.22);
    }
    .featured-row{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      padding:20px;
    }
    .large-preview{
      min-height:310px;
      border-radius:var(--radius-md);
      background:
        linear-gradient(145deg,rgba(15,63,42,.78),rgba(17,24,39,.9)),
        radial-gradient(circle at 75% 20%,rgba(34,197,94,.3),transparent 15rem);
      color:#fff;
      padding:22px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      overflow:hidden;
      position:relative;
    }
    .large-preview:after{
      content:"";
      position:absolute;
      right:-55px;bottom:-70px;
      width:230px;height:230px;
      border-radius:50%;
      background:rgba(255,255,255,.09);
    }
    .large-preview > *{position:relative;z-index:1}
    .large-preview h3{font-size:26px;font-weight:900;margin:12px 0 8px}
    .large-preview p{color:#d9ece0;margin:0;max-width:520px}
    .preview-list{
      display:grid;
      gap:12px;
    }
    .preview-item{
      display:grid;
      grid-template-columns:90px 1fr;
      gap:12px;
      padding:12px;
      border:1px solid var(--color-border);
      border-radius:var(--radius-sm);
      background:#fff;
      align-items:center;
    }
    .preview-item:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-sm);
      border-color:rgba(22,101,52,.24);
    }
    .thumb{
      height:70px;
      border-radius:8px;
      background:
        linear-gradient(135deg,rgba(22,101,52,.78),rgba(15,23,42,.78)),
        repeating-linear-gradient(135deg,rgba(255,255,255,.08) 0 6px,transparent 6px 16px);
      position:relative;
      overflow:hidden;
    }
    .thumb:before{
      content:"";
      position:absolute;
      inset:12px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:6px;
    }
    .preview-item h4{font-size:15px;font-weight:900;margin:0 0 4px}
    .preview-item p{font-size:13px;color:var(--color-muted);margin:0}
    .benefit-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
    }
    .benefit-card{
      border:1px solid var(--color-border);
      background:#fff;
      border-radius:var(--radius-md);
      padding:20px;
      box-shadow:var(--shadow-sm);
      min-height:190px;
    }
    .benefit-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-md);
      border-color:rgba(22,101,52,.25);
    }
    .icon-box{
      width:42px;height:42px;
      display:grid;place-items:center;
      color:var(--color-primary);
      background:var(--color-primary-soft);
      border-radius:10px;
      margin-bottom:14px;
      font-size:20px;
    }
    .benefit-card h3{font-size:17px;font-weight:900;margin:0 0 8px}
    .benefit-card p{color:var(--color-muted);font-size:14px;margin:0}
    .process{
      background:var(--color-cream);
      border-block:1px solid #ede9dd;
    }
    .process-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .step-card{
      display:grid;
      grid-template-columns:54px 1fr;
      gap:15px;
      padding:20px;
      border-radius:var(--radius-md);
      border:1px solid var(--color-border);
      background:#fff;
      box-shadow:var(--shadow-sm);
    }
    .step-no{
      width:46px;height:46px;
      display:grid;place-items:center;
      border-radius:50%;
      background:#10251b;
      color:#bbf7d0;
      font-weight:900;
    }
    .step-card h3{font-size:18px;font-weight:900;margin:0 0 6px}
    .step-card p{color:var(--color-muted);margin:0}
    .faq-wrap{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:28px;
      align-items:start;
    }
    .faq-note{
      border:1px solid var(--color-border);
      border-radius:var(--radius-md);
      background:#fff;
      box-shadow:var(--shadow-sm);
      padding:24px;
    }
    .accordion-item{
      border:1px solid var(--color-border)!important;
      border-radius:var(--radius-sm)!important;
      overflow:hidden;
      margin-bottom:10px;
      background:#fff;
      box-shadow:0 6px 18px rgba(15,63,42,.04);
    }
    .accordion-button{
      font-weight:900;
      color:var(--color-ink);
      background:#fff;
      box-shadow:none!important;
      padding:17px 18px;
    }
    .accordion-button:not(.collapsed){
      color:var(--color-primary);
      background:#f5fbf7;
    }
    .accordion-button:focus{box-shadow:none;border-color:transparent}
    .accordion-body{color:var(--color-muted);padding:0 18px 18px}
    .cta{
      padding:72px 0;
    }
    .cta-box{
      border-radius:20px;
      background:
        linear-gradient(120deg,#0f3f2a,#07150f),
        radial-gradient(circle at 82% 20%,rgba(34,197,94,.35),transparent 20rem);
      color:#fff;
      padding:34px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:22px;
      align-items:center;
      box-shadow:var(--shadow-dark);
      overflow:hidden;
      position:relative;
    }
    .cta-box:after{
      content:"";
      position:absolute;
      width:260px;height:260px;
      right:-120px;top:-120px;
      border-radius:50%;
      background:rgba(255,255,255,.08);
    }
    .cta-box > *{position:relative;z-index:1}
    .cta-box h2{font-size:clamp(24px,3vw,36px);font-weight:900;margin:0 0 8px}
    .cta-box p{color:#d7eadf;margin:0;max-width:720px}
    .footer{
      background:#07150f;
      color:#cbd5d1;
      padding:34px 0;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-shell{display:grid;gap:18px}
    .footer-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:22px;
      padding-bottom:18px;
      border-bottom:1px solid rgba(255,255,255,.09);
    }
    .footer-brand{
      color:#fff;
      font-weight:900;
      font-size:18px;
      margin-bottom:5px;
    }
    .footer-note{color:#98a7a0;font-size:13px}
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px 16px;
      justify-content:flex-end;
    }
    .footer-links a{
      color:#dce7e1;
      font-size:14px;
      font-weight:700;
    }
    .footer-links a:hover{color:#86efac}
    @media (max-width:1024px){
      .hero-grid{grid-template-columns:1fr;gap:28px}
      .hero-stage{min-height:auto}
      .strip-card{grid-template-columns:repeat(2,1fr)}
      .split-layout{grid-template-columns:1fr}
      .side-nav{position:static;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
      .side-link{margin-bottom:0}
      .benefit-grid{grid-template-columns:repeat(2,1fr)}
      .faq-wrap{grid-template-columns:1fr}
    }
    @media (max-width:991.98px){
      .navbar{padding:10px 0}
      .navbar-collapse{
        margin-top:12px;
        padding:12px;
        border:1px solid var(--color-border);
        border-radius:var(--radius-md);
        background:#fff;
        box-shadow:var(--shadow-sm);
      }
      .navbar-nav{align-items:stretch!important}
      .nav-link{padding:11px 12px!important}
      .quick-wrap{width:100%}
      .quick-btn{width:100%;justify-content:center}
      .quick-panel{
        position:static;
        width:100%;
        margin-top:10px;
        opacity:1;
        visibility:visible;
        transform:none;
        display:none;
      }
      .quick-panel.open{display:block}
    }
    @media (max-width:768px){
      .container-wide{width:min(100% - 28px, var(--container-wide))}
      .section{padding:56px 0}
      .hero{padding:46px 0 46px}
      .hero-points{grid-template-columns:1fr}
      .poster-stack{grid-template-columns:1fr}
      .strip-card{grid-template-columns:1fr}
      .section-head{display:block}
      .featured-row{grid-template-columns:1fr}
      .benefit-grid{grid-template-columns:1fr}
      .process-grid{grid-template-columns:1fr}
      .side-nav{grid-template-columns:1fr}
      .panel-head{display:block}
      .filter-row{margin-top:12px}
      .cta-box{grid-template-columns:1fr;padding:26px}
      .footer-top{display:block}
      .footer-links{justify-content:flex-start;margin-top:16px}
      .compare-wrap{overflow-x:auto}
      .compare-table{min-width:760px}
    }
    @media (max-width:520px){
      .navbar-brand{font-size:15px;max-width:260px}
      .brand-mark{width:34px;height:34px}
      .hero h1{font-size:31px}
      .hero-actions .btn{width:100%}
      .poster-board{padding:18px}
      .poster-title{font-size:23px}
      .preview-item{grid-template-columns:76px 1fr}
      .thumb{height:62px}
      .menu-grid{grid-template-columns:1fr}
      .menu-foot{display:block}
      .menu-foot .btn{margin-top:10px;width:100%}
    }