/* roulang page: index */
:root {
            --primary-deep: #123F30;
            --primary-medium: #1C6B52;
            --primary-light: #EBF2ED;
            --gold: #C9973B;
            --paper-bg: #F7F5F0;
            --card-bg: #FFFFFF;
            --ink: #202A27;
            --text-sub: #61726B;
            --text-weak: #9AA8A2;
            --line-light: #E2DCCE;
            --shadow-card: 0 1px 3px rgba(18, 63, 48, 0.04), 0 6px 20px rgba(18, 63, 48, 0.05);
            --shadow-hover: 0 10px 25px rgba(18, 63, 48, 0.08), 0 12px 28px rgba(18, 63, 48, 0.10);
            --radius-card: 16px;
            --radius-btn: 10px;
        }

        /* ========== BASE RESET ========== */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            background-color: var(--paper-bg);
            color: var(--ink);
            line-height: 1.6;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        img,
        svg {
            display: inline-block;
            max-width: 100%;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
        }
        button {
            cursor: pointer;
        }

        /* ========== CONTAINER ========== */
        .site-container {
            width: 100%;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 60;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(226, 220, 206, 0.6);
            transition: box-shadow .3s ease;
        }
        .site-header.is-scrolled {
            box-shadow: 0 4px 24px rgba(18, 63, 48, 0.06);
        }

        .nav-wrap {
            height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1.5rem;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .nav-logo-mark {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, #1C6B52, #123F30);
            border-radius: 9px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
        }
        .nav-logo-text {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--primary-deep);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .nav-logo-sub {
            font-size: 0.7rem;
            color: var(--text-weak);
            margin-top: 2px;
            letter-spacing: 0.03em;
            display: none;
        }

        .nav-menu-desktop {
            display: flex;
            align-items: center;
            gap: 2px;
            list-style: none;
        }
        .nav-menu-desktop > li > a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 0.5rem 0.8rem;
            font-size: 0.95rem;
            color: var(--text-sub);
            border-radius: 8px;
            font-weight: 500;
            transition: all .2s ease;
        }
        .nav-menu-desktop > li > a i {
            font-size: 0.7rem;
            color: var(--gold);
        }
        .nav-menu-desktop > li > a:hover {
            color: var(--primary-deep);
            background: var(--primary-light);
        }
        .nav-menu-desktop > li > a.active {
            color: var(--primary-deep);
            font-weight: 600;
        }
        .nav-menu-desktop > li > a.active::after {
            content: '';
            display: block;
            height: 2px;
            width: 18px;
            background: var(--gold);
            border-radius: 2px;
            margin-top: 2px;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--primary-deep);
            color: #fff;
            font-weight: 600;
            padding: 0.6rem 1.4rem;
            border-radius: var(--radius-btn);
            font-size: 0.95rem;
            transition: all .25s ease;
            white-space: nowrap;
        }
        .nav-cta:hover {
            background: #0B251B;
            transform: translateY(-1px);
            box-shadow: 0 8px 16px rgba(18, 63, 48, 0.18);
        }
        .nav-cta i {
            font-size: 0.8rem;
            transition: transform .2s ease;
        }
        .nav-cta:hover i {
            transform: translateX(3px);
        }

        .nav-toggle-mobile {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 8px;
            background: transparent;
            border: 1px solid var(--line-light);
            align-items: center;
            justify-content: center;
            transition: all .2s ease;
        }
        .nav-toggle-mobile i {
            font-size: 1.1rem;
            color: var(--primary-deep);
        }
        .nav-toggle-mobile[aria-expanded="true"] {
            background: var(--primary-light);
        }

        .mobile-menu {
            display: none;
            background: #ffffff;
            border-bottom: 1px solid var(--line-light);
            padding: 1rem 0 1.5rem;
        }
        .mobile-menu.is-open {
            display: block;
        }
        .mobile-menu a.mobile-nav-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.8rem 1.5rem;
            color: var(--text-sub);
            font-weight: 500;
            border-radius: 8px;
            transition: all .2s;
        }
        .mobile-menu a.mobile-nav-link:hover {
            background: var(--primary-light);
            color: var(--primary-deep);
        }
        .mobile-cta {
            display: block;
            margin-top: 1rem;
            background: var(--primary-deep);
            color: #fff;
            text-align: center;
            padding: 0.9rem;
            border-radius: 10px;
            font-weight: 600;
        }

        @media (max-width: 1024px) {
            .nav-menu-desktop,
            .nav-cta-desktop {
                display: none !important;
            }
            .nav-toggle-mobile {
                display: inline-flex;
            }
        }
        @media (min-width: 1025px) {
            .mobile-menu {
                display: none !important;
            }
        }

        /* ========== BUTTONS ========== */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            background: var(--primary-deep);
            color: #fff;
            font-weight: 700;
            padding: 0.9rem 2.2rem;
            border-radius: var(--radius-btn);
            font-size: 1.05rem;
            transition: all .25s ease;
            box-shadow: 0 2px 8px rgba(18, 63, 48, 0.2);
        }
        .btn-primary:hover {
            background: #0B251B;
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(18, 63, 48, 0.2);
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: transparent;
            border: 1.5px solid var(--primary-deep);
            color: var(--primary-deep);
            font-weight: 600;
            padding: 0.6rem 1.6rem;
            border-radius: var(--radius-btn);
            font-size: 0.95rem;
            transition: all .25s ease;
        }
        .btn-outline:hover {
            background: var(--primary-light);
        }
        .btn-light-outline {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.6);
            color: #fff;
            font-weight: 600;
            padding: 0.6rem 1.6rem;
            border-radius: var(--radius-btn);
            transition: all .25s ease;
        }
        .btn-light-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            min-height: 680px;
            display: flex;
            align-items: center;
            padding: 120px 0 80px;
            background-color: #123F30;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center 30%;
            isolation: isolate;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(101deg, rgba(10, 32, 24, 0.9) 0%, rgba(12, 40, 30, 0.75) 50%, rgba(12, 40, 30, 0.4) 100%);
            z-index: -1;
        }
        .hero-grid-decor {
            position: absolute;
            inset: 0;
            background-image:
                radial-gradient(circle at 15% 85%, rgba(201, 151, 59, 0.15), transparent 30%),
                radial-gradient(circle at 85% 20%, rgba(255, 255, 255, 0.05), transparent 25%);
            z-index: -1;
        }

        .hero-title {
            color: #fff;
            font-weight: 800;
            font-size: clamp(2.2rem, 5vw, 3.6rem);
            line-height: 1.18;
            letter-spacing: -0.5px;
            margin-bottom: 1.1rem;
        }
        .hero-sub {
            color: rgba(255, 255, 255, 0.78);
            font-size: 1.15rem;
            max-width: 540px;
            line-height: 1.7;
            margin-bottom: 2.2rem;
            font-weight: 400;
        }
        .hero-btns {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .hero-badge-line {
            display: block;
            width: 60px;
            height: 2px;
            background: var(--gold);
            margin-bottom: 1.4rem;
        }
        .hero-stats {
            display: flex;
            gap: 3rem;
            margin-top: 3.2rem;
            flex-wrap: wrap;
        }
        .hero-stat-item {
            border-left: 1px solid rgba(255, 255, 255, 0.16);
            padding-left: 1.2rem;
        }
        .hero-stat-num {
            color: #fff;
            font-size: 1.45rem;
            font-weight: 700;
            display: block;
        }
        .hero-stat-label {
            color: rgba(255, 255, 255, 0.45);
            font-size: 0.85rem;
            letter-spacing: 0.04em;
        }

        .hero-card-area {
            position: relative;
        }
        .hero-card-float {
            background: rgba(255, 255, 255, 0.98);
            border-radius: var(--radius-card);
            padding: 1.8rem;
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
            max-width: 340px;
            margin-left: auto;
        }
        .hero-card-float h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary-deep);
            margin-bottom: 0.8rem;
        }
        .hero-card-float ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            gap: 0.8rem;
        }
        .hero-card-float li {
            display: flex;
            align-items: flex-start;
            gap: 0.7rem;
            font-size: 0.92rem;
            color: var(--text-sub);
        }
        .hero-card-float li i {
            color: var(--gold);
            margin-top: 3px;
        }

        /* ========== SECTION COMMON ========== */
        .site-section {
            padding-top: 5.5rem;
            padding-bottom: 5.5rem;
        }
        .section-title-wrap {
            max-width: 620px;
            margin-bottom: 3rem;
        }
        .section-eyebrow {
            display: block;
            color: var(--gold);
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            margin-bottom: 0.6rem;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary-deep);
            letter-spacing: -0.3px;
            line-height: 1.25;
            margin-bottom: 0.8rem;
        }
        .section-sub {
            color: var(--text-sub);
            font-size: 1.02rem;
            line-height: 1.75;
        }
        @media (max-width: 768px) {
            .site-section {
                padding-top: 3.5rem;
                padding-bottom: 3.5rem;
            }
            .section-title {
                font-size: 1.7rem;
            }
        }

        /* Step / Feature Cards */
        .step-card {
            background: var(--card-bg);
            border: 1px solid var(--line-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: transform .25s ease, box-shadow .25s ease;
        }
        .step-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .step-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--primary-medium);
        }

        .icon-badge-light {
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(4px);
            width: 48px;
            height: 28px;
            border-radius: 4px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        /* Tag / Badge */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 0.18rem 0.7rem;
            border-radius: 4px;
            background: var(--primary-light);
            color: var(--primary-deep);
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            line-height: 1.1;
            white-space: nowrap;
        }
        .badge-gold {
            background: rgba(201, 151, 59, 0.12);
            color: #8B5D1F;
        }
        .badge-outline-light {
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: rgba(255, 255, 255, 0.9);
            background: transparent;
        }

        /* Timeline step */
        .step-timeline {
            position: relative;
        }
        .step-timeline::before {
            content: '';
            position: absolute;
            left: 40px;
            top: 60px;
            bottom: 0;
            width: 1px;
            border-left: 2px dashed var(--line-light);
        }
        @media (min-width: 769px) {
            .step-timeline::before {
                left: auto;
                right: -20px;
                top: 55px;
                bottom: 55px;
                border-left: none;
                border-top: 2px dashed var(--line-light);
                width: 40%;
            }
        }

        .step-num {
            font-size: 0.85rem;
            font-weight: 800;
            letter-spacing: 0.16em;
            color: var(--gold);
        }

        /* List Group */
        .list-tick {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            gap: 0.7rem;
        }
        .list-tick li {
            display: flex;
            align-items: flex-start;
            gap: 0.6rem;
            font-size: 0.97rem;
            color: var(--text-sub);
        }
        .list-tick li i {
            color: var(--primary-medium);
            margin-top: 4px;
        }

        /* Info item */
        .info-row {
            display: flex;
            align-items: flex-start;
            gap: 1.2rem;
            padding: 1.25rem 0;
            border-bottom: 1px solid #e5e7eb;
        }

        /* FAQ */
        .faq-wrapper {
            display: grid;
            gap: 1rem;
        }
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--line-light);
            border-radius: 10px;
            overflow: hidden;
            transition: box-shadow .2s ease;
        }
        .faq-summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 1.2rem 1.5rem;
            font-size: 1rem;
            font-weight: 600;
            color: var(--ink);
            background: #fff;
            list-style: none;
            cursor: pointer;
            transition: all .2s;
        }
        .faq-item[open] .faq-summary {
            color: var(--primary-deep);
        }
        .faq-summary::-webkit-details-marker {
            display: none;
        }
        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary-medium);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            transition: all .3s;
        }
        .faq-item[open] .faq-icon {
            transform: rotate(45deg);
            background: var(--primary-deep);
            color: #fff;
        }
        .faq-answer {
            padding: 0rem 1.5rem 1.4rem;
            border-left: 3px solid var(--gold);
            margin-left: 1.5rem;
            margin-bottom: 1rem;
            background: #FBF9F5;
            border-radius: 0 8px 8px 0;
            font-size: 0.95rem;
            color: var(--text-sub);
            line-height: 1.7;
        }
        .faq-answer p {
            margin: 0;
        }

        /* CTA Section */
        .cta-deep {
            background: #123F30;
            background-image:
                radial-gradient(ellipse at 10% 20%, rgba(201, 151, 59, 0.14) 0%, transparent 50%),
                radial-gradient(ellipse at 90% 90%, rgba(255, 255, 255, 0.06) 0%, transparent 40%);
            color: #fff;
        }

        .cta-deep .cta-title {
            color: #fff;
            font-weight: 700;
            font-size: clamp(1.8rem, 3.5vw, 2.4rem);
        }
        .cta-deep .cta-desc {
            color: rgba(255, 255, 255, 0.72);
            font-size: 1rem;
            line-height: 1.6;
        }

        .cta-form-wrap {
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-card);
            padding: 1.6rem;
        }
        .form-input {
            width: 100%;
            background: rgba(255, 255, 255, 0.14);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            padding: 0.75rem 1rem;
            color: #fff;
            font-size: 0.97rem;
            transition: all .2s;
        }
        .form-input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }
        .form-input:focus {
            background: rgba(255, 255, 255, 0.2);
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(201, 151, 59, 0.2);
        }
        .form-label {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.9rem;
            display: block;
            margin-bottom: 0.35rem;
        }

        .btn-gold {
            background: var(--gold);
            color: #202A27;
            font-weight: 700;
            border-radius: 8px;
            padding: 0.8rem 1.2rem;
            width: 100%;
            transition: all .2s;
        }
        .btn-gold:hover {
            background: #D9A848;
            color: #111;
            transform: translateY(-1px);
        }

        /* CMS card list */
        .big-news-card {
            background: var(--primary-deep);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
        }
        .big-news-card img {
            height: 230px;
            width: 100%;
            object-fit: cover;
            border-bottom: 4px solid var(--gold);
        }
        .big-news-card-body {
            padding: 1.5rem;
        }
        .big-news-card .news-title {
            color: #fff;
            font-size: 1.35rem;
            font-weight: 700;
            margin-bottom: 0.6rem;
            line-height: 1.4;
        }
        .big-news-card .news-meta {
            color: rgba(255, 255, 255, 0.45);
            font-size: 0.8rem;
            margin-bottom: 0.9rem;
        }
        .big-news-card .news-excerpt {
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.95;
        }
        .small-news-list {
            display: flex;
            flex-direction: column;
        }
        .small-news-item {
            display: flex;
            align-items: flex-start;
            gap: 1.1rem;
            padding: 1rem 0;
            border-bottom: 1px solid #EBE5D9;
            transition: all .2s;
        }
        .small-news-item:last-child {
            border-bottom: none;
        }
        .small-news-thumb {
            width: 100px;
            height: 72px;
            object-fit: cover;
            border-radius: 8px;
            flex-shrink: 0;
            border: 1px solid var(--line-light);
        }
        .small-news-content {
            flex: 1;
            min-width: 0;
        }
        .small-news-title {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--ink);
            display: block;
            line-height: 1.4;
            margin-bottom: 2px;
            transition: color .2s;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .small-news-title:hover {
            color: var(--primary-medium);
        }
        .small-news-excerpt {
            font-size: 0.8rem;
            color: var(--text-weak);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            margin-bottom: 0.2rem;
        }
        .small-news-date {
            font-size: 0.75rem;
            color: var(--text-weak);
        }

        .empty-state {
            background: #FAFAF7;
            border: 2px dashed var(--line-light);
            border-radius: 20px;
            padding: 3.5rem 2rem;
            text-align: center;
        }
        .empty-state i {
            font-size: 2rem;
            color: var(--text-weak);
            margin-bottom: 0.8rem;
            display: block;
        }
        .empty-state p {
            color: var(--text-weak);
            font-size: 1rem;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #0C1F17;
            color: rgba(255, 255, 255, 0.72);
            padding: 5rem 0 0;
        }
        .footer-header {
            display: flex;
            justify-content: space-between;
            gap: 3rem;
            flex-wrap: wrap;
        }
        .footer-brand-logo {
            color: #fff;
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: 0.02em;
            margin-bottom: 0.6rem;
        }
        .footer-brand-desc {
            font-size: 0.93rem;
            color: rgba(255, 255, 255, 0.5);
            max-width: 380px;
            line-height: 1.8;
        }
        .footer-column {
            min-width: 160px;
        }
        .footer-column h4 {
            color: #fff;
            font-size: 0.9rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            margin-bottom: 1.3rem;
            text-transform: none;
            border-left: 2px solid var(--gold);
            padding-left: 0.8rem;
        }
        .footer-column ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            gap: 0.7rem;
        }
        .footer-column ul li a {
            color: rgba(255, 255, 255, 0.56);
            font-size: 0.9rem;
            transition: all .2s;
        }
        .footer-column ul li a:hover {
            color: #fff;
            padding-left: 3px;
        }
        .footer-contact-item {
            display: flex;
            align-items: flex-start;
            gap: 0.7rem;
            color: rgba(255, 255, 255, 0.56);
            font-size: 0.9rem;
        }
        .footer-contact-item i {
            color: var(--gold);
            margin-top: 3px;
        }
        .footer-bottom {
            margin-top: 4rem;
            padding: 1.5rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-copyright {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.35);
        }
        .footer-copyright a {
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-copyright a:hover {
            color: #fff;
            text-decoration: underline;
        }

        /* misc */
        .text-muted-deep {
            color: rgba(255, 255, 255, 0.45);
        }

        .marker {
            background-image: linear-gradient(to top, transparent 24%, rgba(201, 151, 59, 0.15) 24%, rgba(201,151,59,0.15) 85%, transparent 85%);
            font-weight: 500;
        }

        .case-item-highlight {
            background-color: #ffffff;
            border: 1px solid var(--line-light);
            border-radius: var(--radius-card);
            transition: all .25s ease;
            box-shadow: var(--shadow-card);
        }
        .case-item-highlight:hover {
            box-shadow: var(--shadow-hover);
        }

        a i {
            vertical-align: middle;
        }
        .alt-link {
            display: inline-block;
            color: var(--primary-medium);
            font-size: 0.95rem;
            font-weight: 600;
        }
        .alt-link i {
            margin-left: 4px;
            transition: transform .2s ease;
        }
        .alt-link:hover i {
            transform: translateX(4px);
        }

        .divide-y-soft > * + * {
            border-top: 1px solid var(--line-light) !important;
            margin-top: 1.2rem;
            padding-top: 1.2rem;
        }

/* roulang page: category1 */
:root {
            --bg: #F7F5F0;
            --card: #FFFFFF;
            --green-dark: #123F30;
            --green: #1C6B52;
            --green-soft: #EBF2ED;
            --gold: #C9973B;
            --gold-soft: #F2E8D5;
            --ink: #202A27;
            --ink-secondary: #61726B;
            --ink-muted: #9AA8A2;
            --line: #E2DCCE;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-card: 16px;
            --shadow-card: 0 1px 3px rgba(18, 63, 48, 0.04), 0 6px 20px rgba(18, 63, 48, 0.05);
            --shadow-hover: 0 12px 28px rgba(18, 63, 48, 0.10);
            --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-stack);
            background: var(--bg);
            color: var(--ink);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button {
            font-family: inherit;
            cursor: pointer;
        }

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

        .site-header {
            position: sticky;
            top: 0;
            z-index: 60;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(226, 220, 206, 0.8);
            transition: box-shadow 0.3s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 8px 24px rgba(18, 63, 48, 0.06);
        }

        .site-header .nav-wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 76px;
            gap: 20px;
        }

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

        .nav-logo-mark {
            width: 42px;
            height: 42px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--green-dark);
            color: #fff;
            border-radius: 12px;
            font-size: 18px;
            box-shadow: 0 4px 14px rgba(18, 63, 48, 0.2);
        }

        .nav-logo-text {
            display: block;
            font-size: 20px;
            line-height: 1.2;
            font-weight: 800;
            color: var(--green-dark);
            letter-spacing: 0.5px;
        }

        .nav-logo-sub {
            display: block;
            font-size: 12px;
            line-height: 1.4;
            color: var(--ink-muted);
            letter-spacing: 0.3px;
        }

        .nav-menu-desktop {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-menu-desktop li {
            position: relative;
        }

        .nav-menu-desktop a {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-secondary);
            padding: 10px 14px;
            border-radius: 8px;
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .nav-menu-desktop a i {
            font-size: 12px;
            color: var(--ink-muted);
            transition: transform 0.25s ease;
        }

        .nav-menu-desktop a:hover {
            color: var(--green);
            background: var(--green-soft);
        }

        .nav-menu-desktop a:hover i {
            transform: translateY(2px);
            color: var(--green);
        }

        .nav-menu-desktop a.active {
            color: var(--green);
            background: rgba(235, 242, 237, 0.6);
            font-weight: 700;
        }

        .nav-menu-desktop a.active::after {
            content: "";
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 2px;
            border-radius: 4px;
            background: var(--gold);
        }

        .nav-cta-desktop {
            margin-left: 6px;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--green-dark);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            padding: 11px 20px;
            border-radius: 10px;
            border: 1px solid transparent;
            transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
            box-shadow: 0 6px 18px rgba(18, 63, 48, 0.14);
        }

        .nav-cta i {
            font-size: 14px;
        }

        .nav-cta:hover {
            background: var(--green);
            transform: translateY(-1px);
            box-shadow: 0 10px 24px rgba(18, 63, 48, 0.2);
        }

        .nav-cta:active {
            transform: translateY(0px);
        }

        .nav-toggle-mobile {
            display: none;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border: 1px solid var(--line);
            border-radius: 10px;
            background: #fff;
            color: var(--green-dark);
            font-size: 18px;
            transition: all 0.2s;
        }

        .mobile-menu {
            display: none;
            background: #fff;
            border-top: 1px solid rgba(226, 220, 206, 0.7);
            padding: 16px 0 32px;
        }

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

        .mobile-nav-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            font-size: 16px;
            font-weight: 500;
            color: var(--ink);
            border-bottom: 1px solid rgba(226, 220, 206, 0.7);
        }

        .mobile-nav-link i {
            color: var(--ink-muted);
        }

        .mobile-nav-link:hover,
        .mobile-nav-link.active {
            color: var(--green);
        }

        .mobile-cta {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            margin-top: 24px;
            background: var(--green-dark);
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            padding: 14px 20px;
            border-radius: 12px;
            gap: 8px;
        }

        .mobile-cta:hover {
            background: var(--green);
        }

        .page-hero {
            position: relative;
            padding: 76px 0 80px;
            background: linear-gradient(135deg, #e9f0ea 0%, #f7f5f0 56%, #f2ecdf 100%);
            overflow: hidden;
            border-bottom: 1px solid var(--line);
        }

        .page-hero .hero-bg-img {
            position: absolute;
            inset: 0;
            background-position: center;
            background-size: cover;
            opacity: 0.25;
        }

        .page-hero .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(247, 245, 240, 0.92) 0%, rgba(247, 245, 240, 0.55) 56%, rgba(201, 151, 59, 0.1) 100%);
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            max-width: 780px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--ink-secondary);
            margin-bottom: 24px;
        }

        .breadcrumb a {
            transition: color 0.2s;
        }

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

        .breadcrumb i {
            font-size: 12px;
            color: var(--ink-muted);
        }

        .breadcrumb .current {
            color: var(--ink);
            font-weight: 600;
            pointer-events: none;
        }

        .eyebrow-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold-soft);
            color: #9c6e20;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 999px;
            margin-bottom: 20px;
            border: 1px solid #e9d9ac;
        }

        .page-hero h1 {
            margin: 0 0 16px;
            font-size: clamp(2.2rem, 5vw, 3.3rem);
            font-weight: 800;
            line-height: 1.18;
            letter-spacing: -0.5px;
            color: var(--green-dark);
        }

        .page-hero-lead {
            font-size: 18px;
            color: var(--ink-secondary);
            margin: 0 0 28px;
            max-width: 600px;
            line-height: 1.7;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            border-radius: 10px;
            padding: 12px 22px;
            transition: all 0.25s ease;
            border: 1px solid transparent;
        }

        .btn-primary {
            background: var(--green-dark);
            color: #fff;
            box-shadow: 0 8px 20px rgba(18, 63, 48, 0.16);
        }

        .btn-primary:hover {
            background: var(--green);
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(18, 63, 48, 0.22);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-ghost {
            background: #fff;
            color: var(--green-dark);
            border-color: rgba(28, 107, 82, 0.4);
        }

        .btn-ghost:hover {
            background: var(--green-soft);
            border-color: var(--green);
            color: var(--green);
        }

        .btn-gold {
            background: var(--gold);
            color: #fff;
            box-shadow: 0 8px 20px rgba(201, 151, 59, 0.25);
        }

        .btn-gold:hover {
            background: #b98628;
            transform: translateY(-2px);
        }

        .hero-tagline-strip {
            position: relative;
            z-index: 2;
            border-top: 1px solid rgba(226, 220, 206, 0.7);
            margin-top: 52px;
            padding-top: 24px;
        }

        .hero-tagline-list {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .hero-tagline-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--ink-secondary);
            font-size: 14px;
        }

        .hero-tagline-list li i {
            width: 26px;
            height: 26px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(28, 107, 82, 0.1);
            color: var(--green);
            border-radius: 8px;
            font-size: 12px;
            flex-shrink: 0;
        }

        .section {
            padding: 84px 0;
        }

        .section-gsoft {
            background: #f0f4f0;
        }

        .section-gwhite {
            background: #fff;
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }

        .section-heading {
            max-width: 760px;
            margin-bottom: 48px;
        }

        .section-heading.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.2px;
            color: var(--green);
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-eyebrow::before {
            content: "";
            width: 28px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
            display: inline-block;
        }

        .section-heading.center .section-eyebrow::after {
            content: "";
            width: 28px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
            display: inline-block;
        }

        .section-heading h2 {
            font-size: clamp(1.7rem, 3vw, 2.4rem);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.2px;
            color: var(--ink);
            margin: 0 0 16px;
        }

        .section-heading p {
            font-size: 16px;
            color: var(--ink-secondary);
            margin: 0;
            line-height: 1.8;
        }

        .feature-module {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 52px;
            align-items: center;
            padding: 36px 0;
        }

        .feature-module+.feature-module {
            border-top: 1px dashed var(--line);
        }

        .feature-media {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(226, 220, 206, 0.9);
        }

        .feature-media img {
            width: 100%;
            height: 340px;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .feature-media:hover img {
            transform: scale(1.03);
        }

        .feature-content {
            padding: 12px 0;
        }

        .feature-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--green-soft);
            color: var(--green-dark);
            font-size: 13px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 6px;
            margin-bottom: 18px;
        }

        .feature-kicker i {
            font-size: 13px;
            color: var(--gold);
        }

        .feature-content h3 {
            margin: 0 0 14px;
            font-size: 24px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--ink);
        }

        .feature-content p {
            margin: 0 0 18px;
            color: var(--ink-secondary);
            font-size: 16px;
            line-height: 1.9;
        }

        .feature-list {
            list-style: none;
            margin: 0 0 24px;
            padding: 0;
            display: grid;
            gap: 8px;
        }

        .feature-list li {
            position: relative;
            padding-left: 24px;
            color: var(--ink);
            font-size: 15px;
        }

        .feature-list li::before {
            content: "\f00c";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 1px;
            color: var(--green);
            font-size: 13px;
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: var(--green);
            font-size: 15px;
            transition: gap 0.2s;
        }

        .text-link:hover {
            gap: 12px;
            color: var(--green-dark);
        }

        .graphic-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
            margin-top: 60px;
        }

        .graphic-figure {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--line);
            background: #fff;
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.3s ease;
        }

        .graphic-figure:hover {
            box-shadow: var(--shadow-hover);
        }

        .graphic-main img {
            width: 100%;
            height: 420px;
            object-fit: cover;
        }

        .graphic-side {
            display: grid;
            grid-template-rows: 1fr 1fr;
            gap: 24px;
        }

        .graphic-side img {
            width: 100%;
            height: 100%;
            min-height: 180px;
            object-fit: cover;
        }

        .graphic-caption {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 18px 22px;
            background: linear-gradient(0deg, rgba(18, 63, 48, 0.9) 15%, rgba(18, 63, 48, 0) 100%);
            color: #fff;
            font-size: 15px;
            font-weight: 500;
        }

        .graphic-caption i {
            color: var(--gold);
            font-size: 14px;
        }

        .tag-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--green-soft);
            color: var(--green-dark);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 12px;
            border-radius: 6px;
        }

        .faq-section {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            transition: box-shadow 0.25s ease;
            overflow: hidden;
        }

        .faq-item.active {
            box-shadow: var(--shadow-card);
            border-left: 3px solid var(--gold);
        }

        .faq-button {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            width: 100%;
            background: transparent;
            border: 0;
            padding: 22px 26px;
            text-align: left;
            font-size: 17px;
            font-weight: 600;
            color: var(--ink);
            transition: background 0.2s;
        }

        .faq-button:hover {
            background: #faf7f1;
        }

        .faq-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--green-soft);
            color: var(--green);
            font-size: 14px;
            flex-shrink: 0;
            transition: all 0.3s ease;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            background: var(--gold);
            color: #fff;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 520px;
        }

        .faq-answer p {
            margin: 0;
            padding: 0 26px 24px;
            color: var(--ink-secondary);
            font-size: 15px;
            line-height: 1.9;
            border-left: 3px solid var(--green-soft);
        }

        .faq-answer p i {
            color: var(--gold);
            margin-right: 4px;
        }

        .faq-more-link {
            display: flex;
            justify-content: center;
            margin-top: 32px;
        }

        .cta-section {
            background: var(--green-dark);
            position: relative;
            overflow: hidden;
            padding: 0;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            width: 420px;
            height: 420px;
            right: -120px;
            top: -120px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 151, 59, 0.16) 0%, rgba(201, 151, 59, 0) 70%);
        }

        .cta-inner {
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 60px;
            align-items: center;
            padding: 80px 0;
            position: relative;
            z-index: 2;
        }

        .cta-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--gold);
            letter-spacing: 1px;
            margin-bottom: 16px;
        }

        .cta-kicker i {
            font-size: 14px;
        }

        .cta-copy h2 {
            font-size: clamp(1.8rem, 3.2vw, 2.4rem);
            font-weight: 700;
            color: #fff;
            line-height: 1.35;
            margin: 0 0 18px;
        }

        .cta-copy p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 16px;
            line-height: 1.9;
            margin: 0;
        }

        .cta-form {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: 16px;
            padding: 28px;
            backdrop-filter: blur(8px);
        }

        .form-row {
            margin-bottom: 16px;
        }

        .form-label {
            display: block;
            font-size: 13px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 6px;
        }

        .form-input,
        .form-textarea {
            width: 100%;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 8px;
            color: #fff;
            font-size: 14px;
            font-family: inherit;
            padding: 10px 14px;
            transition: border 0.2s, background 0.2s;
            outline: none;
        }

        .form-input::placeholder,
        .form-textarea::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }

        .form-input:focus,
        .form-textarea:focus {
            border-color: var(--gold);
            background: rgba(255, 255, 255, 0.15);
        }

        .form-textarea {
            min-height: 92px;
            resize: vertical;
        }

        .form-submit {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            background: var(--gold);
            color: #202A27;
            font-weight: 700;
            font-size: 15px;
            border: 0;
            padding: 13px 20px;
            border-radius: 10px;
            transition: all 0.25s ease;
        }

        .form-submit:hover {
            background: #d9a844;
            transform: translateY(-1px);
            box-shadow: 0 8px 22px rgba(201, 151, 59, 0.3);
        }

        .form-success {
            display: none;
            background: rgba(201, 151, 59, 0.15);
            border: 1px solid rgba(201, 151, 59, 0.3);
            color: #efe3bb;
            font-size: 14px;
            padding: 12px;
            border-radius: 8px;
            margin-top: 10px;
        }

        .form-success.open {
            display: block;
        }

        .site-footer {
            background: #0e2b21;
            color: rgba(255, 255, 255, 0.72);
        }

        .footer-header {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 44px;
            padding: 64px 0 40px;
        }

        .footer-brand-logo {
            font-size: 24px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .footer-brand-desc {
            font-size: 14px;
            line-height: 1.8;
            opacity: 0.7;
            max-width: 320px;
            margin: 0;
        }

        .footer-column h4 {
            font-size: 15px;
            font-weight: 600;
            margin: 0 0 18px;
            color: #fff;
            position: relative;
            padding-bottom: 8px;
        }

        .footer-column h4::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 24px;
            height: 2px;
            border-radius: 2px;
            background: var(--gold);
        }

        .footer-column ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: grid;
            gap: 10px;
        }

        .footer-column ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            transition: color 0.2s, padding-left 0.2s;
        }

        .footer-column ul a:hover {
            color: #fff;
            padding-left: 4px;
        }

        .footer-contact-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-contact-item i {
            color: var(--gold);
            width: 18px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
        }

        .footer-copyright {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
            margin: 0;
        }

        .footer-copyright a {
            color: rgba(255, 255, 255, 0.4);
        }

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

        @media (max-width: 1023px) {
            .nav-menu-desktop,
            .nav-cta-desktop {
                display: none;
            }
            .nav-toggle-mobile {
                display: inline-flex;
            }
            .hero-tagline-list {
                grid-template-columns: repeat(2, 1fr);
                row-gap: 16px;
            }
            .feature-module {
                grid-template-columns: 1fr;
                gap: 28px;
                padding: 40px 0;
            }
            .feature-module .feature-media {
                order: 1;
            }
            .feature-module .feature-content {
                order: 2;
            }
            .graphic-grid {
                grid-template-columns: 1fr;
            }
            .graphic-main img {
                height: 340px;
            }
            .graphic-side {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: none;
            }
            .cta-inner {
                grid-template-columns: 1fr;
                gap: 36px;
                padding: 64px 0;
            }
            .footer-header {
                grid-template-columns: 1fr 1fr;
                gap: 40px;
                padding: 48px 0 36px;
            }
        }

        @media (max-width: 640px) {
            .section {
                padding: 60px 0;
            }
            .page-hero {
                padding: 52px 0 56px;
            }
            .page-hero h1 {
                font-size: 2rem;
            }
            .page-hero-lead {
                font-size: 16px;
            }
            .hero-tagline-list {
                grid-template-columns: 1fr;
            }
            .feature-media img {
                height: 240px;
            }
            .graphic-main img {
                height: 240px;
            }
            .graphic-side {
                grid-template-columns: 1fr;
            }
            .graphic-side img {
                height: 220px;
            }
            .faq-button {
                padding: 18px 18px;
                font-size: 15px;
            }
            .faq-answer p {
                padding: 0 18px 20px;
                font-size: 14px;
            }
            .footer-header {
                grid-template-columns: 1fr;
                gap: 28px;
                padding: 40px 0 28px;
            }
            .site-footer .footer-header {
                padding-bottom: 20px;
            }
            .cta-inner {
                padding: 48px 0;
            }
        }

/* roulang page: article */
:root {
            --paper: #F7F5F0;
            --card: #FFFFFF;
            --mist: #EBF2ED;
            --green-dark: #0E2E24;
            --green-deep: #123F30;
            --green-brand: #1C6B52;
            --green-soft: #DCE9E1;
            --gold: #C9973B;
            --ink: #202A27;
            --muted: #61726B;
            --faint: #9AA8A2;
            --line: #E2DCCE;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-xs: 6px;
            --shadow-soft: 0 1px 3px rgba(18, 63, 48, .04), 0 6px 20px rgba(18, 63, 48, .05);
            --shadow-hover: 0 12px 28px rgba(18, 63, 48, .10);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", "Helvetica Neue", Arial, sans-serif;
            --transition: .2s ease;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-sans);
            background: var(--paper);
            color: var(--ink);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        body.no-scroll {
            overflow: hidden;
        }

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

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

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

        .site-container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        #apply-cta {
            scroll-margin-top: 84px;
        }

        /* ---------- Header / Nav ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 60;
            background: rgba(255, 255, 255, .94);
            backdrop-filter: saturate(150%) blur(12px);
            -webkit-backdrop-filter: saturate(150%) blur(12px);
            border-bottom: 1px solid var(--line);
            box-shadow: 0 1px 6px rgba(18, 63, 48, .04);
        }

        .nav-wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            height: 72px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--green-deep);
            flex-shrink: 0;
        }

        .nav-logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 11px;
            background: var(--green-deep);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }

        .nav-logo-text {
            display: block;
            font-size: 1.18rem;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: .01em;
        }

        .nav-logo-sub {
            display: block;
            font-size: .72rem;
            color: var(--faint);
            font-weight: 400;
            line-height: 1.2;
            letter-spacing: .02em;
        }

        .nav-menu-desktop {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-menu-desktop li {
            margin: 0;
        }

        .nav-menu-desktop li a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 15px;
            font-weight: 600;
            color: var(--muted);
            padding: 25px 9px;
            border-bottom: 2px solid transparent;
            transition: color .2s ease, border-color .2s ease;
        }

        .nav-menu-desktop li a:hover {
            color: var(--green-deep);
        }

        .nav-menu-desktop li a.active {
            color: var(--green-deep);
            border-bottom-color: var(--gold);
        }

        .nav-menu-desktop li a i {
            font-size: 11px;
            opacity: .7;
        }

        .nav-cta-desktop {
            flex-shrink: 0;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            background: var(--green-deep);
            border: none;
            border-radius: 10px;
            padding: 10px 18px;
            box-shadow: 0 4px 12px rgba(18, 63, 48, .14);
            transition: background .22s ease, box-shadow .22s ease, transform .22s ease;
        }

        .nav-cta:hover {
            background: var(--green-brand);
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(18, 63, 48, .16);
        }

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

        .nav-cta:focus-visible {
            outline: 3px solid rgba(201, 151, 59, .45);
            outline-offset: 2px;
        }

        .nav-toggle-mobile {
            display: none;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border: 1px solid var(--line);
            background: #fff;
            border-radius: 10px;
            color: var(--green-deep);
            font-size: 17px;
            cursor: pointer;
            transition: background .2s ease;
        }

        .nav-toggle-mobile:hover {
            background: var(--mist);
        }

        .mobile-menu {
            display: none;
            border-top: 1px solid var(--line);
            background: #fff;
            padding: 10px 0 18px;
            box-shadow: 0 14px 22px rgba(18, 63, 48, .08);
        }

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

        .mobile-menu .site-container {
            padding-top: 8px;
        }

        .mobile-menu .mobile-nav-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 8px;
            margin: 0;
            border-bottom: 1px solid #F0ECE3;
            font-size: 16px;
            font-weight: 600;
            color: var(--ink);
        }

        .mobile-menu .mobile-nav-link i {
            font-size: 13px;
            color: var(--faint);
        }

        .mobile-menu .mobile-nav-link:hover {
            color: var(--green-deep);
            background: #FBF9F4;
        }

        .mobile-menu .mobile-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            margin: 16px 0 6px;
            padding: 13px 15px;
            background: var(--green-deep);
            color: #fff;
            border-radius: 10px;
            font-weight: 700;
            font-size: 15px;
        }

        .mobile-menu .mobile-cta:hover {
            background: var(--green-brand);
        }

        /* ---------- Buttons ---------- */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            border: none;
            background: var(--green-deep);
            color: #fff;
            font-size: .95rem;
            font-weight: 700;
            border-radius: 10px;
            padding: 12px 22px;
            box-shadow: 0 6px 16px rgba(18, 63, 48, .12);
            cursor: pointer;
            transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
        }

        .btn-primary:hover {
            background: var(--green-brand);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 24px rgba(18, 63, 48, .14);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 3px 10px rgba(18, 63, 48, .10);
        }

        .btn-primary:focus-visible,
        .btn-light:focus-visible,
        .btn-text:focus-visible {
            outline: 3px solid rgba(201, 151, 59, .45);
            outline-offset: 3px;
        }

        .btn-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            border: 1px solid rgba(255, 255, 255, .35);
            background: rgba(255, 255, 255, .06);
            color: #fff;
            font-size: .95rem;
            font-weight: 700;
            border-radius: 10px;
            padding: 12px 22px;
            transition: background .2s ease, border-color .2s ease, transform .2s ease;
        }

        .btn-light:hover {
            background: rgba(255, 255, 255, .12);
            border-color: rgba(255, 255, 255, .65);
            transform: translateY(-1px);
        }

        .btn-text {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            border: none;
            background: transparent;
            color: var(--green-deep);
            font-size: .92rem;
            font-weight: 600;
            padding: 0;
            cursor: pointer;
        }

        .btn-text i {
            transition: transform .2s ease;
        }

        .btn-text:hover i {
            transform: translateX(4px);
        }

        /* ---------- Article Section ---------- */
        .article-shell {
            max-width: 800px;
            margin: 0 auto;
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: .86rem;
            color: var(--muted);
            margin-bottom: 14px;
        }

        .breadcrumb-nav a {
            color: var(--muted);
            font-weight: 600;
        }

        .breadcrumb-nav a:hover {
            color: var(--green-deep);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .breadcrumb-nav .crumb-current {
            color: var(--ink);
            font-weight: 500;
            max-width: 320px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .article-card {
            background: var(--card);
            border: 1px solid #EFEAE0;
            border-radius: 22px;
            padding: clamp(1.2rem, 4vw, 2.4rem);
            box-shadow: var(--shadow-soft);
        }

        .article-category {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--mist);
            color: var(--green-deep);
            font-size: .8rem;
            font-weight: 700;
            border-radius: 999px;
            padding: 4px 11px;
            margin-bottom: 18px;
            letter-spacing: .02em;
        }

        .article-heading {
            font-size: clamp(1.8rem, 3vw, 2.55rem);
            line-height: 1.25;
            font-weight: 800;
            color: var(--ink);
            letter-spacing: -.01em;
            margin: .4rem 0 .85rem;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 18px;
            color: var(--faint);
            font-size: .85rem;
            border-bottom: 1px solid var(--line);
            padding-bottom: 18px;
            margin-bottom: 10px;
        }

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

        .article-meta i {
            color: var(--gold);
            font-size: .85rem;
        }

        .article-body {
            color: #26312C;
            line-height: 1.82;
            font-size: 1.07rem;
            padding-top: 1.2rem;
        }

        .article-body p {
            margin: 0 0 1.55em;
            color: #2E3B34;
            line-height: 1.85;
        }

        .article-body h2 {
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--green-deep);
            margin: 2em 0 .8em;
            padding-bottom: .45em;
            border-bottom: 1px solid var(--line);
            line-height: 1.35;
        }

        .article-body h3 {
            font-size: 1.22rem;
            font-weight: 700;
            color: var(--ink);
            margin: 1.9em 0 .75em;
            line-height: 1.4;
        }

        .article-body h4 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--ink);
            margin: 1.6em 0 .55em;
        }

        .article-body ul,
        .article-body ol {
            margin: 0 0 1.6em;
            padding-left: 1.55rem;
        }

        .article-body ul li,
        .article-body ol li {
            margin-bottom: .45em;
            line-height: 1.8;
        }

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

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

        .article-body blockquote {
            margin: 2rem 0;
            padding: 1rem 1.5rem;
            background: var(--mist);
            border-left: 4px solid var(--gold);
            border-radius: 10px;
            color: #31443B;
        }

        .article-body blockquote p {
            margin-bottom: 0;
        }

        .article-body img {
            width: 100%;
            height: auto;
            border-radius: 14px;
            border: 1px solid var(--line);
            margin: 2rem 0;
            object-fit: cover;
        }

        .article-body strong {
            font-weight: 700;
        }

        .article-body code {
            background: var(--mist);
            border-radius: 6px;
            padding: 2px 7px;
            font-size: .9em;
        }

        .article-after-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            margin-top: 34px;
            padding-top: 20px;
            border-top: 1px dashed var(--line);
        }

        .article-after-nav a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--green-deep);
            font-size: .92rem;
            font-weight: 600;
            border-radius: 9px;
            border: 1px solid var(--line);
            background: #fff;
            padding: 8px 14px;
            transition: border-color .2s ease, background .2s ease, transform .2s ease;
        }

        .article-after-nav a:hover {
            border-color: var(--green-brand);
            background: var(--mist);
            transform: translateY(-1px);
        }

        .empty-article-shell {
            max-width: 640px;
            margin: 72px auto;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 24px;
            padding: clamp(1.8rem, 6vw, 4rem);
            text-align: center;
            box-shadow: var(--shadow-soft);
        }

        .empty-article-shell>i {
            font-size: 2rem;
            color: var(--gold);
            margin-bottom: 14px;
        }

        .empty-article-shell h1 {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--ink);
            margin-bottom: 10px;
        }

        .empty-article-shell p {
            color: var(--muted);
            margin-bottom: 22px;
        }

        /* ---------- Guide Strip ---------- */
        .guide-strip-section {
            background: #fff;
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }

        .guide-strip {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px 12px;
            padding: 18px 0;
        }

        .guide-strip-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--muted);
            font-size: .88rem;
            font-weight: 700;
            margin-right: 4px;
        }

        .guide-strip-label i {
            color: var(--gold);
        }

        .guide-strip a {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: var(--mist);
            border: 1px solid #DDE5DA;
            color: var(--green-deep);
            font-size: .86rem;
            font-weight: 600;
            border-radius: 999px;
            padding: 6px 13px;
            transition: background .2s ease, color .2s ease, transform .2s ease;
        }

        .guide-strip a:hover {
            background: var(--green-deep);
            color: #fff;
            transform: translateY(-1px);
        }

        /* ---------- Related Section ---------- */
        .related-section {
            background: var(--mist);
            padding: 72px 0 78px;
        }

        .section-heading-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 30px;
        }

        .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: .8rem;
            font-weight: 700;
            letter-spacing: .08em;
            color: var(--gold);
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section-eyebrow.green-eyebrow {
            color: var(--green-brand);
        }

        .section-title {
            font-size: clamp(1.6rem, 3vw, 2.1rem);
            font-weight: 800;
            color: var(--ink);
            line-height: 1.3;
            margin: 0;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            align-items: stretch;
        }

        .related-card {
            display: flex;
            flex-direction: column;
            background: #fff;
            border: 1px solid #E9E3D8;
            border-radius: 18px;
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
        }

        .related-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(28, 107, 82, .35);
        }

        .related-thumb {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #E8E7DC;
        }

        .related-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .45s ease;
        }

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

        .thumb-badge {
            position: absolute;
            left: 12px;
            top: 12px;
            z-index: 2;
            background: rgba(255, 255, 255, .92);
            backdrop-filter: blur(5px);
            color: var(--green-deep);
            font-size: .78rem;
            font-weight: 700;
            border-radius: 999px;
            padding: 3px 10px;
            box-shadow: 0 2px 8px rgba(18, 63, 48, .08);
        }

        .related-body {
            display: flex;
            flex-direction: column;
            gap: 8px;
            padding: 18px 18px 16px;
            flex: 1;
        }

        .related-body h3 {
            font-size: 1.12rem;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.5;
            margin: 0;
        }

        .related-card:hover .related-body h3 {
            color: var(--green-brand);
        }

        .related-body p {
            color: var(--muted);
            font-size: .9rem;
            line-height: 1.65;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .related-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: auto;
            padding-top: 4px;
            color: var(--faint);
            font-size: .8rem;
        }

        .related-meta .meta-cat {
            color: var(--green-brand);
            font-weight: 700;
        }

        .related-meta .meta-date {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .related-more {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: var(--green-deep);
            font-weight: 600;
            font-size: .88rem;
        }

        /* ---------- FAQ ---------- */
        .faq-section {
            padding: 72px 0 74px;
        }

        .faq-panel {
            max-width: 860px;
            margin: 0 auto;
            background: #fff;
            border: 1px solid #EFE9DD;
            border-radius: 20px;
            padding: clamp(1.2rem, 3vw, 2rem);
            box-shadow: var(--shadow-soft);
        }

        .faq-item {
            border-bottom: 1px solid var(--line);
        }

        .faq-item:last-child {
            border-bottom: none;
        }

        .faq-question {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 14px;
            width: 100%;
            text-align: left;
            border: none;
            background: transparent;
            padding: 16px 2px;
            cursor: pointer;
            color: var(--ink);
            font-size: 1rem;
            font-weight: 700;
            line-height: 1.5;
            transition: color .2s ease;
        }

        .faq-question:hover {
            color: var(--green-brand);
        }

        .faq-question:focus-visible {
            outline: 3px solid rgba(201, 151, 59, .4);
            outline-offset: 2px;
            border-radius: 8px;
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            margin-top: 6px;
            color: var(--gold);
            font-size: 1rem;
            transition: transform .3s ease;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            display: none;
            padding: 0 28px 18px 2px;
            margin-left: 0;
            border-left: 3px solid var(--gold);
            border-radius: 0 6px 6px 0;
            padding-left: 16px;
            background: var(--mist);
            margin-bottom: 12px;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .faq-answer p {
            margin: 0;
            font-size: .95rem;
            color: var(--muted);
            line-height: 1.8;
            padding: 10px 0 2px;
        }

        /* ---------- Apply / CTA ---------- */
        .apply-section {
            background: var(--green-dark);
            background-image: radial-gradient(circle at 16% 8%, rgba(201, 151, 59, .09) 0, rgba(201, 151, 59, 0) 26%);
            padding: 76px 0;
            position: relative;
        }

        .apply-section::before {
            content: "";
            position: absolute;
            inset: 0 0 auto 0;
            height: 3px;
            background: linear-gradient(90deg, transparent 0, var(--gold) 30%, rgba(201, 151, 59, .35) 60%, transparent 100%);
            opacity: .8;
        }

        .apply-inner {
            display: grid;
            grid-template-columns: 1.05fr .95fr;
            gap: 48px;
            align-items: center;
        }

        .apply-copy h2 {
            color: #fff;
            font-size: clamp(1.8rem, 3.2vw, 2.6rem);
            font-weight: 800;
            line-height: 1.3;
            margin: 10px 0 16px;
        }

        .apply-copy .lead-copy {
            color: rgba(255, 255, 255, .76);
            font-size: 1rem;
            line-height: 1.8;
            max-width: 480px;
            margin-bottom: 24px;
        }

        .apply-copy .apply-list {
            list-style: none;
            margin: 0 0 10px;
            padding: 0;
        }

        .apply-copy .apply-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, .85);
            font-size: .95rem;
            padding: 5px 0;
        }

        .apply-copy .apply-list li i {
            color: var(--gold);
            font-size: .9rem;
            width: 18px;
        }

        .apply-card {
            background: #fff;
            border-radius: 20px;
            padding: 24px;
            box-shadow: 0 20px 42px rgba(0, 0, 0, .16);
        }

        .apply-card h3 {
            margin: 0 0 16px;
            font-size: 1.22rem;
            font-weight: 800;
            color: var(--green-deep);
        }

        .cta-form label {
            display: block;
            font-size: .84rem;
            font-weight: 700;
            color: var(--muted);
            margin-bottom: 6px;
        }

        .cta-form input,
        .cta-form textarea {
            width: 100%;
            border: 1px solid #DBD4C7;
            border-radius: 10px;
            padding: 11px 13px;
            font-size: .95rem;
            background: #FCFBF7;
            color: var(--ink);
            transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
        }

        .cta-form input::placeholder,
        .cta-form textarea::placeholder {
            color: #B9C0BC;
        }

        .cta-form input:focus,
        .cta-form textarea:focus {
            outline: none;
            border-color: var(--green-brand);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(28, 107, 82, .09);
        }

        .cta-form textarea {
            resize: vertical;
            min-height: 100px;
            line-height: 1.6;
        }

        .cta-form .btn-submit {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            border: none;
            background: var(--green-deep);
            color: #fff;
            font-weight: 700;
            font-size: .98rem;
            padding: 12px 20px;
            border-radius: 10px;
            margin-top: 6px;
            cursor: pointer;
            box-shadow: 0 6px 14px rgba(18, 63, 48, .12);
            transition: background .2s ease, transform .2s ease;
        }

        .cta-form .btn-submit:hover {
            background: var(--green-brand);
            transform: translateY(-1px);
        }

        .form-note {
            margin: 10px 0 0;
            font-size: .8rem;
            color: var(--faint);
            line-height: 1.5;
            text-align: center;
        }

        .form-success {
            display: none;
            margin: 12px 0 0;
            background: var(--mist);
            color: var(--green-deep);
            border: 1px solid var(--green-soft);
            border-radius: 9px;
            padding: 10px 12px;
            font-size: .86rem;
            font-weight: 600;
            text-align: center;
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: var(--green-dark);
            color: #CDD8D2;
            font-size: .9rem;
        }

        .site-footer .footer-header {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 28px;
            padding: 48px 0 34px;
        }

        .site-footer .footer-brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: .01em;
        }

        .site-footer .footer-brand-desc {
            max-width: 330px;
            color: rgba(255, 255, 255, .62);
            font-size: .86rem;
            line-height: 1.75;
            margin: 0;
        }

        .site-footer .footer-column h4 {
            color: #fff;
            font-size: .95rem;
            font-weight: 700;
            margin: 0 0 14px;
            padding-bottom: 8px;
            position: relative;
            letter-spacing: .02em;
        }

        .site-footer .footer-column h4::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 24px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }

        .site-footer .footer-column ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .site-footer .footer-column ul li {
            margin-bottom: 9px;
        }

        .site-footer .footer-column ul a {
            color: rgba(255, 255, 255, .66);
            font-size: .88rem;
            transition: color .2s ease;
        }

        .site-footer .footer-column ul a:hover {
            color: #fff;
        }

        .footer-contact-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, .66);
            font-size: .88rem;
        }

        .footer-contact-item i {
            color: var(--gold);
            width: 14px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
        }

        .site-footer .footer-copyright {
            color: rgba(255, 255, 255, .52);
            font-size: .82rem;
            margin: 0;
            padding: 14px 0;
        }

        .site-footer .footer-copyright a {
            color: rgba(255, 255, 255, .52);
            transition: color .2s ease;
        }

        .site-footer .footer-copyright a:hover {
            color: #fff;
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1023px) {
            .nav-menu-desktop,
            .nav-cta-desktop {
                display: none;
            }

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

            .nav-wrap {
                height: 64px;
            }

            .apply-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .apply-copy .lead-copy {
                max-width: 100%;
            }

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

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

            .nav-logo-text {
                font-size: 1.02rem;
            }

            .nav-logo-mark {
                width: 34px;
                height: 34px;
                font-size: 14px;
            }

            .nav-logo-sub {
                font-size: .66rem;
            }

            .breadcrumb-nav .crumb-current {
                max-width: 210px;
            }

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

            .related-section,
            .faq-section {
                padding: 54px 0;
            }

            .apply-section {
                padding: 58px 0;
            }

            .article-card {
                padding: 1.1rem;
                border-radius: 16px;
            }

            .article-after-nav {
                flex-direction: column;
                align-items: flex-start;
            }

            .footer-header {
                flex-direction: column;
            }

            .site-footer .footer-column {
                width: 100%;
                max-width: 100% !important;
            }

            .faq-panel {
                padding: .8rem 1.05rem 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .related-meta {
                flex-direction: column;
                align-items: flex-start;
            }

            .apply-card {
                padding: 18px;
            }

            .guide-strip {
                padding: 15px 0;
            }

            .guide-strip a {
                width: calc(50% - 8px);
                justify-content: center;
            }
        }

/* roulang page: category2 */
:root {
            --paper: #F7F5F0;
            --card: #FFFFFF;
            --ink: #202A27;
            --muted: #61726B;
            --faint: #9AA8A2;
            --line: #E2DCCE;
            --mist: #EBF2ED;
            --brand: #123F30;
            --brand-light: #1C6B52;
            --brand-deep: #0C2D22;
            --brass: #C9973B;
            --radius-sm: 8px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --shadow: 0 1px 3px rgba(18, 63, 48, 0.04), 0 6px 20px rgba(18, 63, 48, 0.05);
            --shadow-hover: 0 12px 28px rgba(18, 63, 48, 0.10);
            --container: 1160px;
            --header-h: 76px;
        }

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

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

        body {
            margin: 0;
            background: var(--paper);
            color: var(--ink);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", sans-serif;
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        button,
        input,
        textarea {
            font-family: inherit;
            font-size: 1rem;
        }

        button {
            cursor: pointer;
            background: none;
            border: none;
            padding: 0;
        }

        .site-container {
            width: min(var(--container), 100% - 40px);
            margin-inline: auto;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 60;
            height: var(--header-h);
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
        }

        .nav-wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            height: var(--header-h);
        }

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

        .nav-logo-mark {
            width: 38px;
            height: 38px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            background: var(--brand);
            color: #FFFFFF;
            font-size: 1rem;
            box-shadow: 0 4px 12px rgba(18, 63, 48, 0.18);
        }

        .nav-logo-text {
            display: block;
            font-size: 1.12rem;
            line-height: 1.25;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--brand);
        }

        .nav-logo-sub {
            display: block;
            font-size: 0.7rem;
            font-weight: 400;
            color: var(--faint);
            letter-spacing: 0.02em;
        }

        .nav-menu-desktop {
            display: flex;
            align-items: center;
            gap: 4px;
            margin-left: auto;
        }

        .nav-menu-desktop>li {
            position: relative;
        }

        .nav-menu-desktop a {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 10px 13px;
            border-radius: 999px;
            color: var(--muted);
            font-size: 0.92rem;
            font-weight: 600;
            line-height: 1.2;
            white-space: nowrap;
            transition: background 0.2s ease, color 0.2s ease;
        }

        .nav-menu-desktop a i {
            font-size: 0.62rem;
            color: var(--faint);
            transition: color 0.2s ease;
        }

        .nav-menu-desktop a:hover {
            background: var(--mist);
            color: var(--brand);
        }

        .nav-menu-desktop a:hover i {
            color: var(--brand-light);
        }

        .nav-menu-desktop a.active,
        .nav-menu-desktop a.active:hover {
            background: var(--mist);
            color: var(--brand);
            position: relative;
        }

        .nav-menu-desktop a.active::after {
            content: "";
            position: absolute;
            left: calc(50% - 8px);
            bottom: 5px;
            width: 16px;
            height: 2px;
            background: var(--brass);
            border-radius: 4px;
        }

        .nav-menu-desktop a.active i {
            color: var(--brass);
        }

        .nav-cta-desktop {
            flex-shrink: 0;
            margin-left: 4px;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 42px;
            padding: 0 20px;
            border-radius: var(--radius-md);
            background: var(--brand);
            border: 1px solid var(--brand);
            color: #FFFFFF;
            font-size: 0.92rem;
            font-weight: 700;
            box-shadow: 0 5px 12px rgba(18, 63, 48, 0.16);
            transition: background 0.22s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }

        .nav-cta:hover {
            background: var(--brand-deep);
            transform: translateY(-1px);
            box-shadow: 0 8px 18px rgba(18, 63, 48, 0.20);
            color: #FFFFFF;
        }

        .nav-cta:active {
            transform: translateY(1px);
        }

        .nav-toggle-mobile {
            display: none;
            width: 42px;
            height: 42px;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            background: #FFFFFF;
            color: var(--brand);
            font-size: 1.15rem;
            flex-shrink: 0;
        }

        .nav-toggle-mobile:focus-visible,
        .nav-cta:focus-visible,
        .site-footer a:focus-visible,
        .btn-primary:focus-visible,
        a:focus-visible {
            outline: 3px solid rgba(201, 151, 59, 0.4);
            outline-offset: 3px;
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: var(--header-h);
            left: 0;
            right: 0;
            background: #FFFFFF;
            border-bottom: 1px solid var(--line);
            box-shadow: 0 18px 30px rgba(18, 63, 48, 0.08);
        }

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

        .mobile-menu .site-container {
            padding: 14px 0 22px;
        }

        .mobile-nav-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 13px 4px;
            font-size: 0.96rem;
            font-weight: 600;
            color: var(--ink);
            border-bottom: 1px solid var(--line);
        }

        .mobile-nav-link i {
            color: var(--faint);
            font-size: 0.78rem;
        }

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

        .mobile-cta {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            border-radius: var(--radius-md);
            background: var(--brand);
            color: #FFFFFF;
            font-weight: 700;
            margin-top: 16px;
        }

        .mobile-cta:hover {
            background: var(--brand-deep);
            color: #FFFFFF;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 46px;
            padding: 0 24px;
            border-radius: var(--radius-sm);
            background: var(--brand);
            color: #FFFFFF;
            font-size: 0.94rem;
            font-weight: 700;
            border: 1px solid var(--brand);
            box-shadow: 0 6px 16px rgba(18, 63, 48, 0.12);
            transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }

        .btn-primary:hover {
            background: var(--brand-deep);
            color: #FFFFFF;
            transform: translateY(-1px);
            box-shadow: 0 10px 20px rgba(18, 63, 48, 0.16);
        }

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

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 46px;
            padding: 0 24px;
            border-radius: var(--radius-sm);
            background: #FFFFFF;
            color: var(--brand);
            font-size: 0.94rem;
            font-weight: 700;
            border: 1px solid rgba(18, 63, 48, 0.4);
            transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
        }

        .btn-secondary:hover {
            background: var(--mist);
            border-color: var(--brand-light);
            color: var(--brand-deep);
            transform: translateY(-1px);
        }

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

        .btn-text {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            color: var(--brand-light);
            padding: 9px 0 9px 4px;
            transition: gap 0.2s ease;
        }

        .btn-text i {
            color: var(--brass);
        }

        .btn-text:hover {
            gap: 10px;
            color: var(--brand);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 7px;
            font-size: 0.82rem;
            color: var(--muted);
            margin-bottom: 16px;
        }

        .breadcrumb a {
            color: var(--muted);
            transition: color 0.2s ease;
            border-bottom: 1px solid transparent;
        }

        .breadcrumb a:hover {
            color: var(--brand);
            border-color: var(--brass);
        }

        .breadcrumb .sep {
            color: var(--faint);
            font-size: 0.7rem;
        }

        .breadcrumb [aria-current="page"] {
            color: var(--brand);
            font-weight: 600;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: 0.76rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--brass);
            text-transform: uppercase;
            padding: 6px 12px;
            background: rgba(201, 151, 59, 0.12);
            border-radius: 999px;
            border: 1px solid rgba(201, 151, 59, 0.16);
        }

        .page-hero {
            padding: 74px 0 46px;
            background:
                linear-gradient(100deg, rgba(247, 245, 240, 0.98) 0%, rgba(247, 245, 240, 0.86) 42%, rgba(18, 63, 48, 0.58) 100%),
                url("/assets/images/backpic/back-3.png") center center/cover no-repeat;
            border-bottom: 1px solid var(--line);
        }

        .page-hero .hero-inner {
            max-width: 820px;
        }

        .page-hero h1 {
            margin: 22px 0 18px;
            font-size: clamp(2rem, 5vw, 3.2rem);
            line-height: 1.22;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--brand);
        }

        .page-hero-desc {
            max-width: 620px;
            margin: 0 0 26px;
            font-size: 1.08rem;
            line-height: 1.8;
            color: var(--muted);
        }

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

        .doc-section {
            padding: 64px 0 76px;
        }

        .doc-layout {
            display: grid;
            grid-template-columns: 246px minmax(0, 1fr);
            gap: 48px;
        }

        .doc-toc {
            position: sticky;
            top: calc(var(--header-h) + 22px);
            align-self: start;
        }

        .toc-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            padding: 18px 14px 20px;
        }

        .toc-title {
            display: flex;
            align-items: center;
            gap: 9px;
            margin: 0 8px 13px;
            font-weight: 700;
            font-size: 0.94rem;
            color: var(--brand);
            border-bottom: 1px solid var(--line);
            padding-bottom: 12px;
        }

        .toc-title i {
            color: var(--brass);
            font-size: 0.9rem;
        }

        .toc-link {
            display: flex;
            align-items: center;
            gap: 9px;
            padding: 8px 10px;
            border-radius: var(--radius-sm);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--muted);
            transition: background 0.2s ease, color 0.2s ease;
        }

        .toc-link:hover {
            background: var(--mist);
            color: var(--brand);
        }

        .toc-link .toc-index {
            font-family: "Georgia", serif;
            font-size: 0.76rem;
            color: var(--brass);
            min-width: 20px;
        }

        .toc-note {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            margin: 16px 8px 0;
            padding: 14px 12px;
            border-radius: var(--radius-sm);
            background: var(--mist);
            color: var(--brand-light);
            font-size: 0.78rem;
            line-height: 1.6;
        }

        .toc-note i {
            color: var(--brass);
            margin-top: 3px;
        }

        .doc-article {
            min-width: 0;
            max-width: 820px;
        }

        .doc-article .article-intro {
            background: #FFFFFF;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            padding: 26px 28px;
        }

        .article-intro p {
            margin: 0;
            font-size: 1rem;
            color: var(--muted);
        }

        .doc-block {
            padding-top: 46px;
            margin-top: 24px;
        }

        .block-head {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 20px;
        }

        .block-head .block-kicker {
            font-size: 0.76rem;
            letter-spacing: 0.1em;
            font-weight: 700;
            color: var(--brass);
            background: rgba(201, 151, 59, 0.12);
            border: 1px solid rgba(201, 151, 59, 0.14);
            padding: 5px 10px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .block-head h2 {
            margin: 0;
            font-size: clamp(1.55rem, 2.8vw, 2rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.3;
            color: var(--brand);
        }

        .doc-copy {
            color: var(--ink);
            font-size: 0.98rem;
            line-height: 1.9;
        }

        .doc-copy p {
            margin: 0 0 1.4em;
        }

        .doc-copy p:last-child {
            margin-bottom: 0;
        }

        .doc-copy strong {
            font-weight: 700;
            color: var(--brand);
        }

        .term-list {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 14px;
            margin-top: 24px;
        }

        .term-item {
            background: #FFFFFF;
            border: 1px solid var(--line);
            border-radius: 14px;
            padding: 17px 18px;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .term-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .term-item h3 {
            margin: 0 0 7px;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--brand);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .term-item h3 span {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--brass);
        }

        .term-item p {
            margin: 0;
            font-size: 0.86rem;
            line-height: 1.75;
            color: var(--muted);
        }

        .step-list {
            display: grid;
            gap: 12px;
            margin-top: 20px;
        }

        .step-list li {
            display: grid;
            grid-template-columns: 48px minmax(0, 1fr);
            gap: 16px;
            background: #FFFFFF;
            border: 1px solid var(--line);
            border-left: 3px solid var(--brass);
            border-radius: 12px;
            padding: 18px 18px 18px 12px;
            transition: background 0.2s ease, transform 0.2s ease;
        }

        .step-list li:hover {
            background: #FDFCF9;
            transform: translateX(2px);
        }

        .step-list .step-num {
            font-family: "Georgia", serif;
            color: var(--brass);
            font-size: 1.4rem;
            line-height: 1;
            text-align: center;
            padding-top: 5px;
            font-weight: 700;
        }

        .step-list h3 {
            margin: 0 0 4px;
            font-size: 1rem;
            color: var(--brand);
            font-weight: 700;
        }

        .step-list p {
            margin: 0;
            font-size: 0.87rem;
            color: var(--muted);
            line-height: 1.7;
        }

        .doc-image-row {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 16px;
            margin-top: 26px;
        }

        .doc-image-row figure {
            margin: 0;
            overflow: hidden;
            border-radius: var(--radius-lg);
            background: #FFFFFF;
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
        }

        .doc-image-row img {
            width: 100%;
            height: 100%;
            min-height: 176px;
            object-fit: cover;
            transition: transform 0.45s ease;
        }

        .doc-image-row figure:hover img {
            transform: scale(1.02);
        }

        .doc-image-row figcaption {
            padding: 9px 14px;
            font-size: 0.76rem;
            color: var(--faint);
            background: rgba(255, 255, 255, 0.9);
            border-top: 1px solid var(--line);
        }

        .dot-line {
            display: none;
        }

        .summary-table-wrap {
            overflow-x: auto;
            background: #FFFFFF;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            margin-top: 22px;
        }

        .summary-table {
            width: 100%;
            min-width: 520px;
            border-collapse: collapse;
            font-size: 0.88rem;
        }

        .summary-table th {
            background: var(--mist);
            color: var(--brand);
            font-weight: 700;
            text-align: left;
            padding: 13px 17px;
            border-bottom: 1px solid var(--line);
            white-space: nowrap;
        }

        .summary-table td {
            padding: 13px 17px;
            border-bottom: 1px solid #F1ECE2;
            color: var(--ink);
            vertical-align: top;
            line-height: 1.7;
        }

        .summary-table tr:last-child td {
            border-bottom: none;
        }

        .summary-table td:first-child {
            color: var(--brand-light);
            font-weight: 700;
            white-space: nowrap;
            width: 130px;
        }

        .faq-accordion {
            margin-top: 22px;
            display: grid;
            gap: 10px;
        }

        .faq-item {
            background: #FFFFFF;
            border: 1px solid var(--line);
            border-radius: 14px;
            overflow: hidden;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .faq-item.open {
            border-color: rgba(18, 63, 48, 0.3);
            box-shadow: var(--shadow);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
            padding: 16px 20px 16px 16px;
            background: transparent;
            text-align: left;
            font-size: 0.93rem;
            font-weight: 600;
            color: var(--brand);
            line-height: 1.6;
            transition: color 0.2s ease;
        }

        .faq-question:hover {
            color: var(--brand-light);
        }

        .faq-icon {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 1px solid var(--line);
            background: var(--mist);
            color: var(--brand-light);
            font-size: 0.78rem;
            transition: background 0.2s ease, color 0.2s ease, transform 0.3s ease;
        }

        .faq-item.open .faq-icon {
            background: var(--brand);
            color: #FFFFFF;
            transform: rotate(180deg);
        }

        .faq-answer {
            border-left: 3px solid var(--brass);
            margin-left: 16px;
            padding-left: 16px;
            background: rgba(235, 242, 237, 0.55);
        }

        .faq-answer-inner {
            padding: 4px 18px 16px 0;
            font-size: 0.88rem;
            line-height: 1.8;
            color: var(--muted);
        }

        .extra-cta-note {
            margin-top: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            background: var(--mist);
            border: 1px dashed rgba(18, 63, 48, 0.25);
            border-radius: 14px;
            padding: 17px 20px;
        }

        .extra-cta-note p {
            margin: 0;
            font-size: 0.86rem;
            color: var(--brand);
        }

        .extra-cta-note a {
            font-weight: 700;
            color: var(--brand);
            border-bottom: 1px solid var(--brass);
            white-space: nowrap;
        }

        .extra-cta-note a:hover {
            color: var(--brand-light);
            border-color: var(--brand-light);
        }

        .cta-zone {
            padding: 76px 0 80px;
            background:
                linear-gradient(110deg, rgba(12, 45, 34, 0.93), rgba(18, 63, 48, 0.82)),
                url("/assets/images/backpic/back-3.png") center/cover no-repeat;
            color: #FFFFFF;
            border-top: 1px solid rgba(201, 151, 59, 0.24);
        }

        .cta-zone .cta-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 44px;
            align-items: center;
        }

        .cta-zone h2 {
            margin: 10px 0 14px;
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            line-height: 1.25;
            color: #FFFFFF;
            font-weight: 800;
        }

        .cta-zone p.lead {
            margin: 0;
            font-size: 0.98rem;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.76);
        }

        .cta-zone .cta-title-line {
            display: inline-block;
            width: 44px;
            height: 3px;
            border-radius: 8px;
            background: var(--brass);
        }

        .cta-actions {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 24px;
        }

        .cta-zone .btn-primary {
            background: var(--brass);
            border-color: var(--brass);
            color: var(--brand-deep);
        }

        .cta-zone .btn-primary:hover {
            background: #D9A94F;
            border-color: #D9A94F;
            color: #0B2B21;
        }

        .cta-zone .btn-secondary {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.46);
            color: #FFFFFF;
        }

        .cta-zone .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: #FFFFFF;
            color: #FFFFFF;
        }

        .site-footer {
            background: var(--brand-deep);
            color: rgba(255, 255, 255, 0.64);
            padding: 0;
        }

        .site-footer .footer-header {
            padding: 56px 0 36px;
            display: grid;
            grid-template-columns: 2fr 0.9fr 0.9fr 1.2fr;
            gap: 36px;
        }

        .footer-brand-logo {
            font-size: 1.28rem;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: #FFFFFF;
            margin-bottom: 10px;
        }

        .footer-brand-desc {
            margin: 0;
            max-width: 350px;
            font-size: 0.86rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
        }

        .site-footer h4 {
            margin: 18px 0 14px;
            color: var(--brass);
            font-size: 0.78rem;
            letter-spacing: 0.05em;
        }

        .site-footer ul li {
            margin-bottom: 9px;
        }

        .site-footer ul li a {
            font-size: 0.86rem;
            color: rgba(255, 255, 255, 0.64);
            transition: color 0.2s ease, padding-left 0.2s ease;
        }

        .site-footer ul li a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }

        .footer-contact-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.85rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-contact-item i {
            color: var(--brass);
            margin-top: 5px;
            font-size: 0.9rem;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.13);
        }

        .footer-bottom .site-container {
            padding: 20px 0;
        }

        .footer-copyright {
            margin: 0;
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.42);
        }

        .footer-copyright a {
            color: rgba(255, 255, 255, 0.55);
            transition: color 0.2s ease;
        }

        .footer-copyright a:hover {
            color: var(--brass);
        }

        .disclaimer-bar {
            border-top: 1px solid var(--line);
            padding: 13px 0;
            font-size: 0.78rem;
            color: var(--faint);
            background: #F2EFE8;
        }

        .disclaimer-bar .site-container {
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: center;
        }

        .disclaimer-bar i {
            color: var(--brass);
        }

        .goback-link {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-weight: 600;
            color: var(--brand-light);
            font-size: 0.92rem;
            padding: 6px 0;
        }

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

        @media (max-width: 1024px) {
            .doc-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .doc-toc {
                position: static;
                display: block;
            }

            .toc-card {
                padding-bottom: 14px;
            }

            .toc-title {
                margin-bottom: 10px;
            }

            .toc-note {
                display: none;
            }

            .cta-zone .cta-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .site-footer .footer-header {
                grid-template-columns: 1.4fr 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-menu-desktop,
            .nav-cta-desktop {
                display: none;
            }

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

            .page-hero {
                padding: 50px 0 36px;
            }

            .term-list {
                grid-template-columns: 1fr;
            }

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

            .doc-image-row img {
                min-height: 160px;
            }

            .doc-section {
                padding: 44px 0 56px;
            }

            .doc-article .article-intro {
                padding: 20px;
            }

            .doc-block {
                padding-top: 34px;
            }

            .site-footer .footer-header {
                grid-template-columns: 1fr;
                gap: 6px;
                padding: 44px 0 28px;
            }

            .footer-brand-desc {
                max-width: 100%;
            }

            .footer-header h4 {
                margin-top: 24px;
            }

            .cta-zone {
                padding: 54px 0 60px;
            }

            .cta-actions {
                align-items: stretch;
                flex-direction: column;
            }

            .cta-actions .btn-primary,
            .cta-actions .btn-secondary {
                width: 100%;
            }
        }

        @media (max-width: 520px) {
            .site-container {
                width: calc(100% - 28px);
            }

            .nav-wrap {
                gap: 10px;
            }

            .nav-logo-text {
                font-size: 1rem;
            }

            .nav-logo-mark {
                width: 34px;
                height: 34px;
                font-size: 0.86rem;
            }

            .page-hero {
                padding: 38px 0 30px;
            }

            .page-hero-desc {
                font-size: 0.96rem;
            }

            .hero-actions {
                align-items: stretch;
                flex-direction: column;
            }

            .hero-actions .btn-primary,
            .hero-actions .btn-secondary {
                width: 100%;
            }

            .step-list li {
                grid-template-columns: 38px minmax(0, 1fr);
                padding-left: 10px;
            }

            .step-list .step-num {
                font-size: 1.08rem;
            }

            .disclaimer-bar .site-container {
                padding: 10px 14px;
                flex-wrap: wrap;
            }

            .extra-cta-note {
                align-items: flex-start;
                flex-direction: column;
            }
        }

/* roulang page: category3 */
:root {
            --paper: #F7F5F0;
            --surface: #FFFFFF;
            --brand-deep: #123F30;
            --brand: #1C6B52;
            --gold: #C9973B;
            --ink: #202A27;
            --muted: #61726B;
            --faint: #9AA8A2;
            --line: #E2DCCE;
            --soft: #EBF2ED;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow-card: 0 1px 3px rgba(18, 63, 48, 0.04), 0 6px 20px rgba(18, 63, 48, 0.05);
            --shadow-hover: 0 12px 28px rgba(18, 63, 48, 0.1);
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            font-size: 16px;
            line-height: 1.65;
            color: var(--ink);
            background: var(--paper);
            -webkit-font-smoothing: antialiased;
        }

        body.menu-locked {
            overflow: hidden;
        }

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

        a {
            color: var(--brand);
            text-decoration: none;
            transition: color .2s ease, background .2s ease, border-color .2s ease;
        }

        button {
            font-family: inherit;
            cursor: pointer;
        }

        .site-container {
            width: min(1180px, calc(100% - 48px));
            margin: 0 auto;
        }

        .section-block {
            padding: 80px 0;
        }

        .section-block-sm {
            padding: 56px 0;
        }

        section[id],
        div[id] {
            scroll-margin-top: 92px;
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 50;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid rgba(226, 220, 206, .8);
            box-shadow: 0 1px 0 rgba(18, 63, 48, .03);
        }

        .nav-wrap {
            height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

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

        .nav-logo-mark {
            width: 40px;
            height: 40px;
            display: grid;
            place-items: center;
            background: var(--brand-deep);
            color: #fff;
            font-size: 15px;
            border-radius: 12px;
        }

        .nav-logo-text {
            display: block;
            font-weight: 800;
            font-size: 20px;
            letter-spacing: .5px;
            line-height: 1.25;
            color: var(--brand-deep);
        }

        .nav-logo-sub {
            display: block;
            font-size: 12px;
            line-height: 1.1;
            color: var(--faint);
            letter-spacing: .2px;
        }

        .nav-menu-desktop {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 2px;
        }

        .nav-menu-desktop a {
            position: relative;
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 10px 16px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 500;
            color: #3d4f48;
            transition: background .2s ease, color .2s ease;
        }

        .nav-menu-desktop a i {
            font-size: 11px;
            color: var(--faint);
            transition: color .2s;
        }

        .nav-menu-desktop a:hover {
            background: rgba(235, 242, 237, .8);
            color: var(--brand-deep);
        }

        .nav-menu-desktop a.active {
            color: var(--brand-deep);
            font-weight: 700;
        }

        .nav-menu-desktop a.active::after {
            content: "";
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 4px;
            height: 2px;
            border-radius: 2px;
            background: var(--gold);
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--brand-deep);
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            border: 1px solid var(--brand-deep);
            border-radius: 10px;
            padding: 10px 20px;
            transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
            box-shadow: 0 6px 18px rgba(18, 63, 48, .08);
        }

        .nav-cta:hover {
            background: var(--brand);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 10px 24px rgba(18, 63, 48, .12);
        }

        .nav-cta:active {
            transform: translateY(0);
        }

        .nav-toggle-mobile {
            display: none;
            width: 42px;
            height: 42px;
            border: 1px solid var(--line);
            border-radius: 10px;
            background: #fff;
            color: var(--brand-deep);
            font-size: 17px;
            align-items: center;
            justify-content: center;
        }

        .mobile-menu {
            max-height: 0;
            overflow: hidden;
            visibility: hidden;
            opacity: 0;
            background: #fff;
            border-top: 1px solid var(--line);
            transition: max-height .35s ease, opacity .25s ease, visibility .25s;
        }

        .mobile-menu.open {
            max-height: 520px;
            visibility: visible;
            opacity: 1;
        }

        .mobile-menu a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            font-weight: 500;
            color: var(--ink);
            border-radius: 10px;
        }

        .mobile-menu a:hover {
            background: var(--soft);
        }

        .mobile-menu a.active {
            background: var(--soft);
            color: var(--brand-deep);
            font-weight: 700;
        }

        .mobile-menu .mobile-cta {
            margin-top: 10px;
            background: var(--brand-deep);
            color: #fff;
            font-weight: 700;
            justify-content: center;
            border-radius: 10px;
            border: none;
        }

        .mobile-menu .mobile-cta:hover {
            background: var(--brand);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--brand-deep);
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 22px;
            border-radius: 10px;
            border: 1px solid var(--brand-deep);
            transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
            box-shadow: 0 8px 20px rgba(18, 63, 48, .12);
        }

        .btn-primary:hover {
            background: var(--brand);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(18, 63, 48, .16);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--brand-deep);
            border: 1px solid rgba(18, 63, 48, .4);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 22px;
            border-radius: 10px;
            transition: all .2s ease;
        }

        .btn-ghost:hover {
            background: var(--soft);
            border-color: var(--brand);
            color: var(--brand);
        }

        .btn-ghost:focus-visible,
        .btn-primary:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 2px;
        }

        .eyebrow {
            font-size: 13px;
            font-weight: 600;
            color: var(--gold);
            letter-spacing: 2px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .eyebrow::before {
            content: "";
            width: 16px;
            height: 1px;
            background: var(--gold);
            display: inline-block;
        }

        .hero-title {
            font-size: clamp(2.2rem, 5vw, 3.6rem);
            line-height: 1.18;
            font-weight: 800;
            letter-spacing: .5px;
            color: var(--brand-deep);
            margin: .2em 0 .3em;
        }

        .hero-title em {
            font-style: normal;
            color: var(--gold);
        }

        .subtitle-lim {
            font-size: 18px;
            color: var(--muted);
            max-width: 640px;
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .cat-hero {
            padding: 56px 0 60px;
            background:
                linear-gradient(90deg, rgba(247, 245, 240, .96), rgba(235, 242, 237, .78)),
                url('/assets/images/backpic/back-2.webp') center / cover no-repeat;
            border-bottom: 1px solid var(--line);
        }

        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 22px;
        }

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

        .breadcrumb i {
            font-size: 10px;
            color: var(--faint);
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .hero-note {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 18px;
            margin-top: 30px;
            font-size: 13px;
            color: var(--muted);
        }

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

        .hero-note i {
            font-size: 12px;
        }

        .hero-note .ok {
            color: var(--brand);
        }

        .flow-section {
            background: var(--paper);
        }

        .section-head {
            max-width: 760px;
            margin: 0 auto 52px;
            text-align: center;
        }

        .section-head h2 {
            margin-top: 12px;
            font-size: clamp(1.8rem, 3vw, 2.6rem);
            line-height: 1.28;
            font-weight: 800;
            color: var(--brand-deep);
        }

        .section-head p {
            font-size: 16px;
            color: var(--muted);
            margin-top: 14px;
        }

        .guide-timeline {
            max-width: 840px;
            margin: 0 auto;
            padding: 0;
        }

        .guide-step {
            position: relative;
            padding: 20px 0 20px 92px;
        }

        .guide-step:not(:last-child)::before {
            content: "";
            position: absolute;
            left: 41px;
            top: 88px;
            bottom: 2px;
            width: 1px;
            background: linear-gradient(to bottom, var(--line), rgba(18, 63, 48, .22));
        }

        .step-node {
            position: absolute;
            left: 8px;
            top: 36px;
            width: 66px;
            height: 66px;
            border-radius: 50%;
            background: var(--surface);
            border: 1px solid var(--line);
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 800;
            color: var(--brand-deep);
            letter-spacing: .5px;
            transition: background .2s ease, color .2s ease, border-color .2s ease;
        }

        .guide-step:hover .step-node {
            background: var(--brand-deep);
            color: #fff;
            border-color: var(--brand-deep);
        }

        .step-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-left: 3px solid var(--gold);
            border-radius: 0 16px 16px 0;
            padding: 24px 28px;
            box-shadow: 0 1px 2px rgba(18, 63, 48, .02), 0 6px 18px rgba(18, 63, 48, .04);
            transition: box-shadow .25s ease, transform .25s ease;
        }

        .guide-step:hover .step-card {
            box-shadow: 0 12px 28px rgba(18, 63, 48, .1);
            transform: translateY(-2px);
        }

        .step-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            padding: 2px 9px;
            border-radius: 999px;
            background: rgba(235, 242, 237, .9);
            color: var(--brand);
            margin-bottom: 10px;
            letter-spacing: .4px;
        }

        .step-card h3 {
            margin: 0 0 8px;
            font-size: clamp(1.1rem, 1.6vw, 1.35rem);
            font-weight: 700;
            color: var(--brand-deep);
        }

        .step-card p {
            margin: 4px 0 0;
            color: var(--muted);
        }

        .step-card ul {
            margin: 10px 0 0;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            list-style: none;
        }

        .step-card li {
            font-size: 13px;
            background: var(--paper);
            border: 1px solid var(--line);
            border-radius: 8px;
            padding: 4px 10px;
            color: #475e56;
        }

        .route-section {
            background: var(--soft);
        }

        .route-panel {
            background: var(--surface);
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid var(--line);
            display: grid;
            grid-template-columns: 1.12fr .88fr;
            box-shadow: var(--shadow-card);
        }

        .route-content {
            padding: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .route-content h2 {
            font-size: clamp(1.6rem, 2.6vw, 2.1rem);
            line-height: 1.3;
            font-weight: 800;
            color: var(--brand-deep);
            margin: 12px 0 14px;
        }

        .route-content p {
            color: var(--muted);
            margin: 0 0 22px;
        }

        .route-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .route-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            border-bottom: 1px dashed var(--line);
            padding-bottom: 10px;
            color: #3b5148;
            font-size: 15px;
        }

        .route-list i {
            color: var(--gold);
            margin-top: 5px;
            font-size: 13px;
        }

        .route-media {
            min-height: 320px;
            position: relative;
            background: var(--soft);
        }

        .route-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .faq-section {
            background: var(--paper);
        }

        .faq-panel {
            max-width: 860px;
            margin: 0 auto;
            border: 1px solid var(--line);
            border-radius: 18px;
            background: var(--surface);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .faq-item + .faq-item {
            border-top: 1px solid var(--line);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            background: transparent;
            border: 0;
            padding: 20px 24px;
            text-align: left;
            font-size: 16px;
            font-weight: 600;
            color: var(--brand-deep);
            transition: background .2s ease;
        }

        .faq-question:hover {
            background: rgba(235, 242, 237, .45);
        }

        .faq-question i {
            font-size: 14px;
            color: var(--brand);
            transition: transform .3s ease;
            flex: 0 0 auto;
        }

        .faq-item.open .faq-question {
            background: rgba(235, 242, 237, .7);
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease;
            background: #fff;
        }

        .faq-item.open .faq-answer {
            max-height: 360px;
        }

        .faq-answer-inner {
            padding: 0 28px 24px;
            border-left: 3px solid var(--gold);
            margin-left: 24px;
        }

        .faq-answer p {
            margin: 0 0 10px;
            color: var(--muted);
            font-size: 15px;
            line-height: 1.8;
        }

        .faq-answer p:last-child {
            margin-bottom: 0;
        }

        .faq-support {
            text-align: center;
            margin-top: 34px;
        }

        .faq-support span {
            font-size: 15px;
            color: var(--muted);
            margin-right: 6px;
        }

        .btn-link-arrow {
            font-weight: 600;
            color: var(--brand-deep);
            background: none;
            border: 0;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: 15px;
            padding: 6px 0;
            transition: gap .2s ease;
        }

        .btn-link-arrow i {
            color: var(--gold);
        }

        .btn-link-arrow:hover {
            gap: 12px;
        }

        .apply-section {
            background: var(--brand-deep);
            padding: 72px 0;
            position: relative;
        }

        .apply-section::before {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 300px;
            height: 100%;
            background: radial-gradient(circle at 70% 30%, rgba(201, 151, 59, .2), transparent 64%);
            pointer-events: none;
        }

        .apply-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr .9fr;
            gap: 48px;
            align-items: center;
        }

        .apply-content h2 {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            font-weight: 800;
            line-height: 1.25;
            color: #fff;
            margin: 12px 0 14px;
        }

        .apply-content p {
            color: rgba(255, 255, 255, .75);
            max-width: 460px;
            line-height: 1.8;
        }

        .apply-point {
            display: flex;
            gap: 10px;
            margin-top: 16px;
            color: rgba(255, 255, 255, .85);
            font-size: 14px;
        }

        .apply-point i {
            color: var(--gold);
            margin-top: 5px;
        }

        .apply-form {
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: 18px;
            padding: 26px;
            backdrop-filter: blur(3px);
        }

        .apply-form label {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, .88);
            margin-bottom: 6px;
        }

        .apply-form input,
        .apply-form textarea {
            width: 100%;
            border: 1px solid rgba(255, 255, 255, .2);
            border-radius: 8px;
            background: rgba(255, 255, 255, .94);
            padding: 11px 13px;
            font-size: 15px;
            font-family: inherit;
            color: var(--ink);
            outline: none;
            margin-bottom: 14px;
            transition: border-color .2s ease, box-shadow .2s ease;
        }

        .apply-form input:focus,
        .apply-form textarea:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(201, 151, 59, .25);
        }

        .apply-form textarea {
            min-height: 92px;
            resize: vertical;
        }

        .btn-submit {
            width: 100%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 18px;
            font-size: 15px;
            font-weight: 700;
            border-radius: 8px;
            background: var(--gold);
            border: 1px solid var(--gold);
            color: #1f2c24;
            transition: background .2s ease, border-color .2s ease, color .2s ease;
        }

        .btn-submit:hover {
            background: #ae7930;
            border-color: #ae7930;
            color: #fff;
        }

        .site-footer {
            background: #0e3026;
            color: rgba(255, 255, 255, .78);
            margin-top: 0;
        }

        .footer-header {
            display: grid;
            grid-template-columns: 1.8fr 1fr 1fr 1fr;
            gap: 40px;
            padding: 56px 0 40px;
            border-bottom: 1px solid rgba(255, 255, 255, .1);
        }

        .footer-brand-logo {
            font-size: 24px;
            font-weight: 800;
            letter-spacing: .6px;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-brand-desc {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, .6);
            max-width: 320px;
            margin: 0;
        }

        .site-footer h4 {
            font-size: 14px;
            font-weight: 700;
            color: #d9c289;
            letter-spacing: 1px;
            margin: 0 0 14px;
        }

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

        .site-footer ul li {
            padding: 5px 0;
        }

        .site-footer ul a {
            color: rgba(255, 255, 255, .65);
            font-size: 14px;
            transition: color .2s ease, padding-left .2s ease;
        }

        .site-footer ul a:hover {
            color: #fff;
            padding-left: 4px;
        }

        .footer-contact-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: rgba(255, 255, 255, .58);
            font-size: 14px;
        }

        .footer-contact-item i {
            color: rgba(255, 255, 255, .45);
            margin-top: 5px;
        }

        .footer-bottom {
            background: rgba(0, 0, 0, .18);
            padding: 16px 0;
        }

        .footer-copyright {
            font-size: 13px;
            color: rgba(255, 255, 255, .52);
            margin: 0;
        }

        .footer-copyright a {
            color: rgba(255, 255, 255, .68);
        }

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

        @media (max-width: 1024px) {
            .nav-menu-desktop,
            .nav-cta-desktop {
                display: none;
            }

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

            .route-panel {
                grid-template-columns: 1fr;
            }

            .route-media {
                min-height: 240px;
            }

            .footer-header {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .site-container {
                width: min(100% - 32px, 1180px);
            }

            .nav-wrap {
                height: 64px;
            }

            .section-block,
            .section-block-sm {
                padding: 56px 0;
            }

            .cat-hero {
                padding: 40px 0 48px;
            }

            .hero-title {
                font-size: 2rem;
                line-height: 1.25;
            }

            .subtitle-lim {
                font-size: 16px;
            }

            .guide-step {
                padding: 14px 0 26px 64px;
            }

            .step-node {
                left: 0;
                top: 24px;
                width: 48px;
                height: 48px;
                font-size: 14px;
            }

            .guide-step:not(:last-child)::before {
                left: 24px;
            }

            .step-card {
                padding: 18px 20px;
                border-left-width: 3px;
                border-radius: 0 12px 12px 0;
            }

            .route-content {
                padding: 26px 24px;
            }

            .faq-question {
                font-size: 15px;
                padding: 18px 16px;
            }

            .faq-answer-inner {
                padding: 4px 16px 20px;
                margin-left: 16px;
            }

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

            .apply-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .apply-form {
                padding: 22px;
            }

            .footer-header {
                grid-template-columns: 1fr;
                gap: 32px;
                padding: 48px 0 36px;
            }
        }

        @media (max-width: 520px) {
            .nav-logo-sub {
                display: none;
            }

            .hero-actions .btn-primary,
            .hero-actions .btn-ghost {
                width: 100%;
            }

            .route-content h2 {
                font-size: 1.5rem;
            }

            .faq-question span {
                flex: 1;
            }

            .faq-answer-inner {
                padding-right: 16px;
            }
        }

/* roulang page: category4 */
:root {
            --paper: #f7f5f0;
            --surface: #ffffff;
            --green-deep: #123f30;
            --green: #1c6b52;
            --green-soft: #ebf2ed;
            --gold: #c9973b;
            --ink: #202a27;
            --muted: #61726b;
            --pale: #9aa8a2;
            --line: #e2dcce;
            --shadow-sm: 0 1px 3px rgba(18, 63, 48, .04), 0 6px 20px rgba(18, 63, 48, .05);
            --shadow-lg: 0 12px 28px rgba(18, 63, 48, .10);
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
            background: var(--paper);
            color: var(--ink);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

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

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

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

        .site-container {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        .site-section {
            padding-top: 88px;
            padding-bottom: 88px;
        }

        @media (max-width: 767px) {
            .site-section {
                padding-top: 56px;
                padding-bottom: 56px;
            }
            .site-container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
        }

        .section-head {
            max-width: 760px;
            margin-bottom: 2.2rem;
        }

        .section-head .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: .35rem;
            font-size: .82rem;
            color: var(--green);
            background: var(--green-soft);
            border-radius: 999px;
            padding: .3rem .8rem;
            margin-bottom: 1rem;
            font-weight: 600;
        }

        .section-title {
            font-size: clamp(1.7rem, 3vw, 2.4rem);
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -.5px;
            color: var(--green-deep);
            margin: 0 0 .6rem;
        }

        .section-lead {
            color: var(--muted);
            font-size: 1rem;
            line-height: 1.8;
            margin: 0;
        }

        /* ---------- Header and Nav ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: rgba(255, 255, 255, .96);
            box-shadow: 0 1px 0 var(--line);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .nav-wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 76px;
            gap: 1.25rem;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: .65rem;
            flex-shrink: 0;
        }

        .nav-logo-mark {
            width: 42px;
            height: 42px;
            background: var(--green-deep);
            color: #fff;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            box-shadow: var(--shadow-sm);
        }

        .nav-logo-text {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--green-deep);
            letter-spacing: .02em;
            line-height: 1.15;
            display: block;
        }

        .nav-logo-sub {
            font-size: .68rem;
            color: var(--pale);
            letter-spacing: .08em;
            display: block;
        }

        .nav-menu-desktop {
            display: flex;
            align-items: center;
            gap: 1.45rem;
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .nav-menu-desktop a {
            display: flex;
            align-items: center;
            gap: .35rem;
            padding: .4rem 0;
            font-size: .95rem;
            color: var(--ink);
            opacity: .82;
            border-bottom: 2px solid transparent;
            transition: color .2s, opacity .2s, border-color .2s;
        }

        .nav-menu-desktop a:hover {
            color: var(--green);
            opacity: 1;
        }

        .nav-menu-desktop a.active {
            color: var(--green-deep);
            font-weight: 700;
            opacity: 1;
            border-bottom-color: var(--gold);
        }

        .nav-menu-desktop a i {
            font-size: .72rem;
            color: var(--gold);
        }

        .nav-cta-desktop {
            margin-left: .5rem;
        }

        .nav-cta,
        .mobile-cta {
            display: inline-flex;
            align-items: center;
            gap: .45rem;
            background: var(--green-deep);
            color: #fff;
            border-radius: 10px;
            padding: .68rem 1.2rem;
            font-size: .92rem;
            font-weight: 700;
            box-shadow: 0 8px 18px rgba(18, 63, 48, .14);
            transition: background .2s, transform .2s, box-shadow .2s;
            border: 1px solid transparent;
        }

        .nav-cta:hover,
        .mobile-cta:hover {
            background: var(--green);
            transform: translateY(-1px);
            box-shadow: var(--shadow-lg);
            color: #fff;
        }

        .nav-toggle-mobile {
            display: none;
            width: 42px;
            height: 42px;
            border: 1px solid var(--line);
            border-radius: 10px;
            background: #fff;
            color: var(--green-deep);
            font-size: 1.1rem;
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }

        .mobile-menu {
            display: none;
            max-height: 0;
            overflow: hidden;
            background: #fff;
            border-top: 1px solid var(--line);
            transition: max-height .3s ease;
        }

        .mobile-menu.open {
            display: block;
            max-height: 600px;
            overflow-y: auto;
            border-bottom: 1px solid var(--line);
        }

        .mobile-menu .site-container {
            display: flex;
            flex-direction: column;
            gap: .75rem;
            padding: 1.5rem 1rem;
        }

        .mobile-nav-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 1rem;
            color: var(--ink);
            padding: .5rem 0;
            border-bottom: 1px solid var(--line);
        }

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

        .mobile-cta {
            justify-content: center;
            margin-top: .75rem;
        }

        @media (max-width: 1023px) {
            .nav-menu-desktop,
            .nav-cta-desktop {
                display: none;
            }
            .nav-toggle-mobile {
                display: inline-flex;
            }
        }

        @media (min-width: 1024px) {
            .mobile-menu {
                display: none !important;
            }
        }

        /* ---------- Buttons ---------- */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: .55rem;
            border-radius: 10px;
            padding: .85rem 1.35rem;
            font-size: .95rem;
            font-weight: 700;
            line-height: 1;
            transition: all .2s ease;
            border: 1px solid transparent;
            cursor: pointer;
            justify-content: center;
        }

        .btn-primary {
            background: var(--green-deep);
            color: #fff;
            box-shadow: 0 8px 20px rgba(18, 63, 48, .15);
        }

        .btn-primary:hover {
            background: var(--green);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-outline-light {
            border-color: rgba(255, 255, 255, .5);
            color: #fff;
            background: transparent;
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, .12);
            color: #fff;
            border-color: #fff;
        }

        .btn-soft {
            background: transparent;
            border: 1px solid var(--green);
            color: var(--green);
        }

        .btn-soft:hover {
            background: var(--green-soft);
            color: var(--green-deep);
        }

        .btn-gold {
            background: var(--gold);
            color: #201a0f;
            box-shadow: 0 8px 20px rgba(201, 151, 59, .2);
        }

        .btn-gold:hover {
            background: #b0802b;
            color: #fff;
            transform: translateY(-2px);
        }

        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }

        /* ---------- Page Hero ---------- */
        .page-hero {
            position: relative;
            overflow: hidden;
            color: #fff;
            background: linear-gradient(100deg, rgba(12, 52, 39, .96) 0%, rgba(18, 63, 48, .88) 45%, rgba(18, 63, 48, .55) 100%),
                        url("/assets/images/backpic/back-1.png") center / cover no-repeat;
        }

        .page-hero .breadcrumb {
            display: flex;
            align-items: center;
            gap: .5rem;
            font-size: .84rem;
            color: rgba(255, 255, 255, .8);
            margin-bottom: 1.1rem;
            flex-wrap: wrap;
        }

        .page-hero .breadcrumb a:hover {
            color: #fff;
            text-decoration: underline;
        }

        .page-hero .breadcrumb .sep {
            display: inline-block;
            margin: 0 .1rem;
            color: rgba(255, 255, 255, .55);
        }

        .page-hero .hero-inner {
            padding: 90px 0 76px;
            position: relative;
            z-index: 2;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            border: 1px solid rgba(255, 255, 255, .35);
            background: rgba(255, 255, 255, .08);
            padding: .35rem .9rem;
            border-radius: 999px;
            font-size: .82rem;
            margin-bottom: 1.2rem;
            color: rgba(255, 255, 255, .92);
        }

        .hero-title {
            font-size: clamp(2rem, 4.4vw, 3.2rem);
            font-weight: 800;
            line-height: 1.2;
            margin: 0 0 1.1rem;
            letter-spacing: -1px;
        }

        .hero-title .divider {
            color: var(--gold);
            margin: 0 .2rem;
            font-weight: 400;
        }

        .hero-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, .9);
            max-width: 620px;
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: .9rem;
        }

        .hero-strip {
            position: relative;
            z-index: 2;
            border-top: 1px solid rgba(255, 255, 255, .2);
            padding: 1.15rem 0 1.4rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: .8rem 2.2rem;
            font-size: .84rem;
            color: rgba(255, 255, 255, .82);
        }

        .hero-strip span {
            display: inline-flex;
            align-items: center;
            gap: .45rem;
        }

        .hero-strip i {
            color: var(--gold);
        }

        /* ---------- Table Section ---------- */
        .table-panel {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 18px;
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            padding: 1rem 0 0;
        }

        .table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .fc-table {
            width: 100%;
            min-width: 820px;
            border-collapse: collapse;
            text-align: left;
        }

        .fc-table th {
            background: var(--green-deep);
            color: #fff;
            font-size: .9rem;
            font-weight: 600;
            padding: 1rem 1.25rem;
            white-space: nowrap;
        }

        .fc-table td {
            padding: 1.15rem 1.25rem;
            border-bottom: 1px solid var(--line);
            color: var(--ink);
            vertical-align: top;
            font-size: .94rem;
        }

        .fc-table tbody tr:last-child td {
            border-bottom: 0;
        }

        .fc-table tbody tr:hover td {
            background: #faf8f3;
        }

        .fc-table .table-name {
            font-weight: 700;
            color: var(--green-deep);
            white-space: nowrap;
        }

        .fc-table .table-desc {
            color: var(--muted);
        }

        .fc-table .table-link {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            color: var(--green);
            font-weight: 600;
            white-space: nowrap;
            transition: color .2s;
        }

        .fc-table .table-link:hover {
            color: var(--green-deep);
        }

        .table-tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: .7rem;
            padding: 1.15rem;
            border-top: 1px solid var(--line);
            background: #fcfaf6;
        }

        .mini-tag {
            display: inline-flex;
            align-items: center;
            gap: .35rem;
            background: var(--green-soft);
            color: var(--green-deep);
            border-radius: 999px;
            padding: .3rem .8rem;
            font-size: .8rem;
            font-weight: 600;
        }

        .mini-tag i {
            color: var(--gold);
            font-size: .72rem;
        }

        /* ---------- Choice Cards ---------- */
        .choice-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.25rem;
            margin-top: 2.5rem;
        }

        @media (min-width: 640px) {
            .choice-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        .choice-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 16px;
            padding: 1.6rem 1.7rem;
            box-shadow: var(--shadow-sm);
            transition: transform .2s, box-shadow .2s, border-color .2s;
            display: block;
        }

        .choice-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: #cbbfa9;
        }

        .choice-card .choice-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--green-soft);
            color: var(--green);
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }

        .choice-card h3 {
            margin: 0 0 .35rem;
            font-size: 1.1rem;
            color: var(--green-deep);
            font-weight: 700;
        }

        .choice-card p {
            margin: 0 0 1rem;
            color: var(--muted);
            font-size: .92rem;
        }

        .choice-card .card-meta {
            font-size: .8rem;
            color: var(--pale);
            display: inline-flex;
            align-items: center;
            gap: .5rem;
        }

        .choice-card .card-arrow {
            color: var(--green);
            margin-left: auto;
            display: inline-flex;
        }

        @media (min-width: 1024px) {
            .choice-card:nth-child(even) {
                transform: translateY(10px);
            }
            .choice-card:nth-child(even):hover {
                transform: translateY(6px);
            }
        }

        .split-block {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            align-items: center;
            background: var(--surface);
            border-radius: 20px;
            border: 1px solid var(--line);
            padding: 2rem;
            box-shadow: var(--shadow-sm);
        }

        @media (min-width: 900px) {
            .split-block {
                grid-template-columns: 1.05fr .95fr;
                padding: 2.5rem;
            }
        }

        .split-img-frame {
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--line);
            background: var(--green-soft);
            aspect-ratio: 4 / 3;
        }

        .split-img-frame img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .split-content .text-list {
            display: flex;
            flex-direction: column;
            gap: 1.15rem;
            margin: 1.5rem 0 0;
            padding: 0;
        }

        .split-content .text-list li {
            list-style: none;
            display: flex;
            gap: .7rem;
            align-items: flex-start;
            font-size: .94rem;
            color: var(--muted);
        }

        .split-content .text-list i {
            color: var(--green);
            margin-top: .2rem;
            flex-shrink: 0;
        }

        /* ---------- Update / Maintenance ---------- */
        .update-list {
            list-style: none;
            padding: 0;
            margin: 2.2rem 0 0;
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
        }

        @media (min-width: 640px) {
            .update-list {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        .update-item {
            background: var(--surface);
            border: 1px solid var(--line);
            border-left: 4px solid var(--green);
            border-radius: 12px;
            padding: 1.15rem 1.3rem;
            display: flex;
            align-items: flex-start;
            gap: .85rem;
            box-shadow: var(--shadow-sm);
        }

        .update-item i {
            color: var(--gold);
            margin-top: .1rem;
            flex-shrink: 0;
        }

        .update-item strong {
            display: block;
            font-size: .98rem;
            color: var(--green-deep);
            margin-bottom: .15rem;
        }

        .update-item p {
            margin: 0;
            color: var(--muted);
            font-size: .86rem;
            line-height: 1.6;
        }

        /* ---------- FAQ ---------- */
        .faq-list {
            max-width: 860px;
            margin: 2rem auto 0;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .faq-item {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 14px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: border-color .2s, box-shadow .2s;
        }

        .faq-item.open {
            border-left: 3px solid var(--gold);
            box-shadow: var(--shadow-lg);
        }

        .faq-q {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            background: transparent;
            border: 0;
            text-align: left;
            padding: 1.15rem 1.3rem;
            font-size: .98rem;
            color: var(--ink);
            font-weight: 600;
            cursor: pointer;
        }

        .faq-q .faq-icon {
            color: var(--green);
            transition: transform .25s;
            flex-shrink: 0;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }

        .faq-a {
            display: none;
            padding: 0 1.3rem 1.3rem;
            color: var(--muted);
            font-size: .92rem;
            line-height: 1.8;
            border-top: 1px solid var(--line);
            margin: 0 1.3rem 0 1.3rem;
            padding: 1rem 0 .2rem;
        }

        .faq-item.open .faq-a {
            display: block;
            margin-top: 0;
            border-top: 1px solid var(--line);
            padding-top: .9rem;
        }

        .faq-note {
            text-align: center;
            margin-top: 2rem;
        }

        /* ---------- CTA ---------- */
        .cta-panel {
            background: var(--green-deep);
            border-radius: 24px;
            padding: 3.2rem 2.8rem;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 45px rgba(18, 63, 48, .25);
        }

        .cta-panel::after {
            content: "";
            position: absolute;
            right: -100px;
            top: -100px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(201, 151, 59, .26) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-panel h2 {
            font-size: clamp(1.7rem, 3vw, 2.4rem);
            margin: 0 0 .6rem;
            font-weight: 800;
            letter-spacing: -.5px;
        }

        .cta-panel p {
            color: rgba(255, 255, 255, .85);
            max-width: 540px;
            margin: 0 0 2rem;
            line-height: 1.8;
        }

        @media (min-width: 760px) {
            .cta-panel .cta-split {
                display: grid;
                grid-template-columns: 1.1fr .9fr;
                gap: 2.8rem;
                align-items: center;
            }
        }

        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: .85rem;
            margin-top: 1.6rem;
        }

        .cta-actions .btn {
            position: relative;
            z-index: 2;
        }

        .cta-form {
            display: flex;
            flex-direction: column;
            gap: .8rem;
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .18);
            border-radius: 18px;
            padding: 1.5rem;
            max-width: 420px;
        }

        .cta-form input,
        .cta-form textarea {
            width: 100%;
            border: 1px solid rgba(255, 255, 255, .25);
            background: #fff;
            color: var(--ink);
            border-radius: 10px;
            padding: .8rem 1rem;
            font-size: .9rem;
            transition: border-color .2s;
        }

        .cta-form textarea {
            min-height: 80px;
            resize: vertical;
        }

        .cta-form input:focus,
        .cta-form textarea:focus {
            outline: none;
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(201, 151, 59, .25);
        }

        .cta-form .btn {
            width: 100%;
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: #0d2e22;
            color: rgba(255, 255, 255, .8);
            margin-top: 0;
        }

        .footer-header {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
            padding-top: 3.5rem;
            padding-bottom: 2.5rem;
        }

        @media (min-width: 768px) {
            .footer-header {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 2rem;
            }
        }

        .footer-brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: .02em;
            margin-bottom: .6rem;
            display: flex;
            align-items: center;
            gap: .55rem;
        }

        .footer-brand-logo i {
            color: var(--gold);
        }

        .footer-brand-desc {
            font-size: .87rem;
            color: rgba(255, 255, 255, .66);
            line-height: 1.8;
            margin: 0;
            max-width: 360px;
        }

        .footer-column h4 {
            color: var(--gold);
            font-size: .84rem;
            font-weight: 600;
            margin: 0 0 1rem;
            letter-spacing: .08em;
        }

        .footer-column ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: .45rem;
        }

        .footer-column a {
            font-size: .88rem;
            color: rgba(255, 255, 255, .72);
            transition: color .2s, padding-left .2s;
        }

        .footer-column a:hover {
            color: #fff;
            padding-left: 3px;
        }

        .footer-contact-item {
            display: flex;
            align-items: flex-start;
            gap: .6rem;
            font-size: .84rem;
            color: rgba(255, 255, 255, .72);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding: 1.2rem 0;
        }

        .footer-copyright {
            font-size: .82rem;
            color: rgba(255, 255, 255, .55);
            text-align: center;
        }

        .footer-copyright a {
            color: rgba(255, 255, 255, .65);
        }

        @media (min-width: 768px) {
            .footer-bottom .site-container {
                flex-direction: row;
                justify-content: space-between;
            }
        }

        /* ---------- Misc helpers ---------- */
        .bg-paper {
            background: var(--paper);
        }

        .bg-white {
            background: var(--surface);
        }

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

        .rounded-frame {
            border-radius: 16px;
            border: 1px solid var(--line);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .img-frame {
            border-radius: 16px;
            border: 1px solid var(--line);
            overflow: hidden;
            background: var(--green-soft);
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            font-size: .8rem;
            font-weight: 700;
            color: var(--green);
            background: var(--green-soft);
            padding: .3rem .85rem;
            border-radius: 999px;
            margin-bottom: 1rem;
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: .35rem;
            color: var(--green);
            font-weight: 700;
            font-size: .9rem;
            border-radius: 6px;
        }

        .text-link:hover {
            color: var(--green-deep);
            gap: .55rem;
        }