/* roulang page: index */
:root {
            --ink: #18221f;
            --muted: #6c7772;
            --paper: #f7f8f4;
            --white: #ffffff;
            --line: #dfe5df;
            --green: #205d4d;
            --green-dark: #123c34;
            --mint: #dcebe3;
            --coral: #d96e55;
            --gold: #b78a42;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow: 0 18px 45px rgba(24, 34, 31, .10);
            --container: 1180px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            color: var(--ink);
            background: var(--paper);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button,
        input {
            font: inherit;
        }

        button {
            cursor: pointer;
        }

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

        .site-header {
            position: sticky;
            top: 0;
            z-index: 30;
            background: rgba(247, 248, 244, .94);
            border-bottom: 1px solid rgba(223, 229, 223, .9);
            backdrop-filter: blur(16px);
        }

        .nav-wrap {
            min-height: 78px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            min-width: 245px;
            font-weight: 800;
            letter-spacing: 0;
        }

        .brand-mark {
            width: 38px;
            height: 38px;
            display: grid;
            place-items: center;
            color: var(--white);
            background: var(--green);
            border-radius: 11px;
            font-size: 17px;
            box-shadow: 0 8px 18px rgba(32, 93, 77, .22);
        }

        .brand-text {
            font-size: 15px;
            line-height: 1.25;
        }

        .brand-text small {
            display: block;
            color: var(--muted);
            font-size: 11px;
            font-weight: 500;
            margin-top: 3px;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .main-nav a {
            position: relative;
            color: #52605a;
            padding: 10px 13px;
            border-radius: 9px;
            font-size: 14px;
            transition: color .2s ease, background .2s ease;
        }

        .main-nav a:hover,
        .main-nav a:focus-visible,
        .main-nav a.active {
            color: var(--green-dark);
            background: var(--mint);
        }

        .nav-action {
            color: var(--white) !important;
            background: var(--green) !important;
            padding: 11px 17px !important;
        }

        .nav-action:hover,
        .nav-action:focus-visible {
            background: var(--green-dark) !important;
        }

        .menu-toggle {
            display: none;
            border: 1px solid var(--line);
            color: var(--green-dark);
            background: var(--white);
            border-radius: 9px;
            padding: 7px 11px;
            font-size: 20px;
        }

        .hero {
            padding: 74px 0 86px;
            overflow: hidden;
            background: var(--paper);
        }

        .hero-grid {
            display: grid;
            grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
            gap: 72px;
            align-items: center;
        }

        .eyebrow,
        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--coral);
            font-size: 12px;
            font-weight: 800;
            letter-spacing: .12em;
        }

        .eyebrow::before,
        .section-kicker::before {
            content: "";
            width: 24px;
            height: 2px;
            background: var(--coral);
        }

        h1,
        h2,
        h3,
        p {
            margin-top: 0;
        }

        h1 {
            max-width: 570px;
            margin-bottom: 23px;
            font-size: clamp(36px, 5vw, 67px);
            line-height: 1.13;
            letter-spacing: 0;
            font-weight: 900;
        }

        h1 em {
            color: var(--coral);
            font-style: normal;
        }

        .hero-subtitle {
            max-width: 560px;
            margin-bottom: 18px;
            color: var(--green);
            font-size: 20px;
            font-weight: 700;
        }

        .hero-copy {
            max-width: 570px;
            color: var(--muted);
            font-size: 16px;
            line-height: 1.95;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 30px;
        }

        .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            min-height: 48px;
            padding: 0 21px;
            border: 1px solid transparent;
            border-radius: 9px;
            font-weight: 700;
            transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
        }

        .button:hover,
        .button:focus-visible {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(24, 34, 31, .12);
        }

        .button-primary {
            color: var(--white);
            background: var(--green);
        }

        .button-primary:hover,
        .button-primary:focus-visible {
            background: var(--green-dark);
        }

        .button-secondary {
            color: var(--green-dark);
            background: transparent;
            border-color: var(--line);
        }

        .button-secondary:hover,
        .button-secondary:focus-visible {
            background: var(--white);
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 38px;
            padding-top: 22px;
            border-top: 1px solid var(--line);
        }

        .stat strong {
            display: block;
            color: var(--green-dark);
            font-size: 25px;
            line-height: 1.2;
        }

        .stat span {
            color: var(--muted);
            font-size: 12px;
        }

        .hero-visual {
            position: relative;
            min-height: 590px;
        }

        .hero-photo {
            position: absolute;
            right: 0;
            top: 0;
            width: 82%;
            height: 560px;
            overflow: hidden;
            border-radius: 20px;
            transform: rotate(2.5deg);
            box-shadow: var(--shadow);
        }

        .hero-photo img {
            height: 100%;
        }

        .hero-photo::after {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(18, 60, 52, .12);
        }

        .visual-note {
            position: absolute;
            left: 0;
            bottom: 26px;
            width: 230px;
            padding: 22px;
            color: var(--white);
            background: var(--green-dark);
            border-radius: 14px;
            box-shadow: var(--shadow);
        }

        .visual-note strong {
            display: block;
            margin-bottom: 8px;
            font-size: 17px;
        }

        .visual-note span {
            color: #c9d9d1;
            font-size: 13px;
            line-height: 1.7;
        }

        section {
            padding: 92px 0;
        }

        .section-head {
            max-width: 690px;
            margin-bottom: 40px;
        }

        .section-head h2 {
            margin: 11px 0 13px;
            font-size: clamp(28px, 4vw, 43px);
            line-height: 1.25;
            letter-spacing: 0;
        }

        .section-head p {
            margin-bottom: 0;
            color: var(--muted);
            line-height: 1.9;
        }

        .section-soft {
            background: #eef3ee;
        }

        .section-dark {
            color: var(--white);
            background: var(--green-dark);
        }

        .section-dark .section-head p,
        .section-dark .muted {
            color: #bbcec5;
        }

        .signal-bar {
            padding: 23px 0;
            color: var(--white);
            background: var(--green);
        }

        .signal-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .signal-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding-right: 20px;
            border-right: 1px solid rgba(255, 255, 255, .22);
        }

        .signal-item:last-child {
            border-right: 0;
        }

        .signal-dot {
            width: 9px;
            height: 9px;
            flex: 0 0 auto;
            background: #e9b169;
            border-radius: 50%;
            box-shadow: 0 0 0 5px rgba(233, 177, 105, .15);
        }

        .signal-item span {
            color: #d5e4dd;
            font-size: 13px;
        }

        .content-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .content-card,
        .topic-card,
        .news-item,
        .faq-item,
        .timeline-item {
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            background: var(--white);
            transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
        }

        .content-card:hover,
        .topic-card:hover,
        .news-item:hover,
        .timeline-item:hover {
            border-color: #b8cec2;
            transform: translateY(-4px);
            box-shadow: 0 13px 28px rgba(24, 34, 31, .08);
        }

        .card-image {
            height: 190px;
            overflow: hidden;
            border-radius: var(--radius-sm) var(--radius-sm) 0 0;
        }

        .card-image img {
            height: 100%;
            transition: transform .4s ease;
        }

        .content-card:hover .card-image img,
        .news-item:hover img {
            transform: scale(1.04);
        }

        .card-body {
            padding: 19px;
        }

        .badge-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            margin-bottom: 10px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            min-height: 24px;
            padding: 0 8px;
            color: var(--green);
            background: var(--mint);
            border-radius: 5px;
            font-size: 11px;
            font-weight: 800;
        }

        .badge.coral {
            color: #9b4737;
            background: #f6ddd6;
        }

        .rating {
            color: var(--gold);
            font-size: 13px;
            font-weight: 800;
        }

        .content-card h3,
        .topic-card h3,
        .news-item h3 {
            margin-bottom: 8px;
            font-size: 17px;
            line-height: 1.45;
        }

        .content-card p,
        .topic-card p,
        .news-item p {
            margin-bottom: 0;
            color: var(--muted);
            font-size: 13px;
            line-height: 1.75;
        }

        .progress-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 26px;
        }

        .timeline {
            display: grid;
            gap: 13px;
        }

        .timeline-item {
            display: grid;
            grid-template-columns: 90px 1fr;
            gap: 18px;
            padding: 22px;
        }

        .timeline-date {
            color: var(--coral);
            font-size: 13px;
            font-weight: 800;
        }

        .timeline-item h3 {
            margin-bottom: 7px;
            font-size: 17px;
        }

        .timeline-item p {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
        }

        .plan-panel {
            padding: 30px;
            color: var(--white);
            background: var(--green);
            border-radius: var(--radius);
        }

        .plan-panel h3 {
            margin-bottom: 12px;
            font-size: 24px;
        }

        .plan-panel p {
            color: #d6e5de;
            line-height: 1.9;
        }

        .plan-list {
            display: grid;
            gap: 14px;
            margin: 25px 0 0;
            padding: 0;
            list-style: none;
        }

        .plan-list li {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            padding-top: 14px;
            border-top: 1px solid rgba(255, 255, 255, .2);
            color: #e6f0eb;
            font-size: 14px;
        }

        .plan-list li::before {
            content: "＋";
            color: #e9b169;
            font-weight: 800;
        }

        .log-layout {
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 50px;
            align-items: center;
        }

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

        .log-list li {
            display: grid;
            grid-template-columns: 90px 1fr;
            gap: 20px;
            padding: 18px 0;
            border-bottom: 1px solid var(--line);
        }

        .log-list li:first-child {
            border-top: 1px solid var(--line);
        }

        .log-list time {
            color: var(--coral);
            font-size: 13px;
            font-weight: 800;
        }

        .log-list strong {
            display: block;
            margin-bottom: 4px;
            font-size: 16px;
        }

        .log-list span {
            color: var(--muted);
            font-size: 13px;
        }

        .log-image {
            height: 360px;
            overflow: hidden;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .log-image img {
            height: 100%;
        }

        .feature-band {
            display: grid;
            grid-template-columns: .9fr 1.1fr;
            align-items: stretch;
            gap: 0;
            overflow: hidden;
            border-radius: var(--radius);
            background: var(--white);
            box-shadow: var(--shadow);
        }

        .feature-band img {
            height: 100%;
            min-height: 390px;
        }

        .feature-copy {
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 50px;
        }

        .feature-copy h2 {
            margin: 12px 0;
            font-size: 35px;
            line-height: 1.3;
        }

        .feature-copy p {
            color: var(--muted);
            line-height: 1.9;
        }

        .feature-points {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
            margin-top: 20px;
        }

        .feature-points strong {
            display: block;
            color: var(--green);
            font-size: 14px;
        }

        .feature-points span {
            display: block;
            color: var(--muted);
            font-size: 12px;
            line-height: 1.6;
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .news-item {
            overflow: hidden;
        }

        .news-item img {
            height: 170px;
            transition: transform .4s ease;
        }

        .news-copy {
            padding: 18px;
        }

        .news-meta {
            display: flex;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 9px;
            color: var(--coral);
            font-size: 11px;
            font-weight: 800;
        }

        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .topic-card {
            padding: 25px;
            background: transparent;
        }

        .topic-number {
            display: block;
            margin-bottom: 22px;
            color: var(--coral);
            font-size: 13px;
            font-weight: 900;
        }

        .assurance-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .assurance {
            padding: 26px;
            border-top: 3px solid var(--coral);
            background: #f5f8f4;
        }

        .assurance strong {
            display: block;
            margin-bottom: 8px;
            font-size: 18px;
        }

        .assurance p {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.8;
        }

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

        .faq-item {
            padding: 22px;
        }

        .faq-item h3 {
            margin-bottom: 9px;
            font-size: 16px;
        }

        .faq-item p {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.85;
        }

        .subscribe {
            padding: 55px;
            color: var(--white);
            background: var(--coral);
            border-radius: var(--radius);
        }

        .subscribe-layout {
            display: flex;
            align-items: end;
            justify-content: space-between;
            gap: 35px;
        }

        .subscribe h2 {
            max-width: 530px;
            margin: 10px 0 10px;
            font-size: 34px;
            line-height: 1.3;
        }

        .subscribe p {
            max-width: 560px;
            margin: 0;
            color: #ffe8e0;
        }

        .subscribe-form {
            display: flex;
            width: min(100%, 410px);
            gap: 8px;
        }

        .subscribe-form input {
            min-width: 0;
            flex: 1;
            height: 48px;
            padding: 0 15px;
            color: var(--ink);
            background: var(--white);
            border: 0;
            border-radius: 8px;
            outline: none;
        }

        .subscribe-form input:focus {
            box-shadow: 0 0 0 3px rgba(255, 255, 255, .35);
        }

        .subscribe-form button {
            height: 48px;
            padding: 0 18px;
            color: var(--coral);
            background: var(--white);
            border: 0;
            border-radius: 8px;
            font-weight: 800;
            transition: background .2s ease, transform .2s ease;
        }

        .subscribe-form button:hover,
        .subscribe-form button:focus-visible {
            background: #fff3ef;
            transform: translateY(-2px);
        }

        .site-footer {
            padding: 56px 0 24px;
            color: #c5d4cd;
            background: #102c27;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 35px;
            padding-bottom: 42px;
        }

        .footer-brand {
            max-width: 310px;
        }

        .footer-brand .brand {
            color: var(--white);
            margin-bottom: 18px;
        }

        .footer-brand p {
            color: #9eb3aa;
            font-size: 13px;
            line-height: 1.85;
        }

        .footer-col h3 {
            margin-bottom: 15px;
            color: var(--white);
            font-size: 14px;
        }

        .footer-col a,
        .footer-col span {
            display: block;
            margin: 8px 0;
            color: #a9bdb4;
            font-size: 13px;
            transition: color .2s ease;
        }

        .footer-col a:hover,
        .footer-col a:focus-visible {
            color: var(--white);
        }

        .copyright {
            display: flex;
            justify-content: space-between;
            gap: 20px;
            padding-top: 22px;
            border-top: 1px solid rgba(255, 255, 255, .14);
            color: #829b91;
            font-size: 12px;
        }

        :focus-visible {
            outline: 3px solid rgba(217, 110, 85, .45);
            outline-offset: 3px;
        }

        @media (max-width: 1024px) {
            .hero-grid {
                gap: 38px;
            }

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

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

            .signal-item:nth-child(2) {
                border-right: 0;
            }

            .feature-copy {
                padding: 35px;
            }
        }

        @media (max-width: 768px) {
            .container {
                width: min(var(--container), calc(100% - 34px));
            }

            .nav-wrap {
                min-height: 68px;
            }

            .brand {
                min-width: 0;
            }

            .brand-text {
                max-width: 190px;
            }

            .menu-toggle {
                display: block;
            }

            .main-nav {
                display: none;
                position: absolute;
                left: 17px;
                right: 17px;
                top: 74px;
                flex-direction: column;
                align-items: stretch;
                padding: 10px;
                border: 1px solid var(--line);
                border-radius: 12px;
                background: var(--white);
                box-shadow: var(--shadow);
            }

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

            .main-nav a {
                padding: 12px 14px;
            }

            .hero {
                padding: 52px 0 65px;
            }

            .hero-grid,
            .progress-layout,
            .log-layout,
            .feature-band {
                grid-template-columns: 1fr;
            }

            .hero-visual {
                min-height: 420px;
                margin-top: 16px;
            }

            .hero-photo {
                width: 87%;
                height: 390px;
            }

            .visual-note {
                bottom: 0;
            }

            section {
                padding: 68px 0;
            }

            .news-grid,
            .assurance-grid,
            .faq-grid {
                grid-template-columns: 1fr;
            }

            .feature-band img {
                min-height: 280px;
                max-height: 350px;
            }

            .feature-copy {
                padding: 30px 24px;
            }

            .subscribe {
                padding: 35px 25px;
            }

            .subscribe-layout {
                align-items: stretch;
                flex-direction: column;
            }

            .subscribe-form {
                width: 100%;
            }

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

        @media (max-width: 520px) {
            h1 {
                font-size: 38px;
            }

            .hero-subtitle {
                font-size: 17px;
            }

            .hero-actions,
            .hero-actions .button {
                width: 100%;
            }

            .hero-stats {
                gap: 17px;
            }

            .signal-grid,
            .content-grid,
            .topic-grid,
            .footer-grid {
                grid-template-columns: 1fr;
            }

            .signal-item {
                border-right: 0;
            }

            .timeline-item,
            .log-list li {
                grid-template-columns: 1fr;
                gap: 5px;
            }

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

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

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

            .copyright {
                flex-direction: column;
                gap: 5px;
            }
        }

/* roulang page: category1 */
:root {
      --ink: #18221f;
      --muted: #6c7772;
      --paper: #f7f8f4;
      --white: #ffffff;
      --line: #dfe5df;
      --green: #205d4d;
      --green-dark: #123c34;
      --mint: #dcebe3;
      --coral: #d96e55;
      --gold: #b78a42;
      --radius: 16px;
      --radius-sm: 10px;
      --shadow: 0 18px 45px rgba(24, 34, 31, .10);
      --container: 1180px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      font-family: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      font-size: 16px;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; width: 100%; max-width: 100%; object-fit: cover; }
    button, input { font: inherit; }
    button { cursor: pointer; }
    .container { width: min(var(--container), calc(100% - 48px)); margin: 0 auto; }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 30;
      background: rgba(247,248,244,.94);
      border-bottom: 1px solid rgba(223,229,223,.9);
      backdrop-filter: blur(16px);
    }
    .nav-wrap {
      min-height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 245px;
      font-weight: 800;
      letter-spacing: 0;
    }
    .brand-mark {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      color: var(--white);
      background: var(--green);
      border-radius: 11px;
      font-size: 17px;
      box-shadow: 0 8px 18px rgba(32,93,77,.22);
    }
    .brand-text { font-size: 15px; line-height: 1.25; }
    .brand-text small {
      display: block;
      color: var(--muted);
      font-size: 11px;
      font-weight: 500;
      margin-top: 3px;
    }
    .main-nav { display: flex; align-items: center; gap: 6px; }
    .main-nav a {
      position: relative;
      color: #52605a;
      padding: 10px 13px;
      border-radius: 9px;
      font-size: 14px;
      transition: color .2s ease, background .2s ease, transform .2s ease;
    }
    .main-nav a:hover, .main-nav a:focus-visible, .main-nav a.active {
      color: var(--green-dark);
      background: var(--mint);
    }
    .nav-action {
      color: var(--white) !important;
      background: var(--green) !important;
      padding: 11px 17px !important;
    }
    .nav-action:hover, .nav-action:focus-visible { background: var(--green-dark) !important; }
    .menu-toggle {
      display: none;
      border: 1px solid var(--line);
      color: var(--green-dark);
      background: var(--white);
      border-radius: 9px;
      padding: 7px 11px;
      font-size: 20px;
    }
    .page-intro {
      padding: 78px 0 64px;
      background: var(--green-dark);
      color: var(--white);
      position: relative;
      overflow: hidden;
    }
    .page-intro::after {
      content: "";
      position: absolute;
      width: 360px;
      height: 360px;
      right: 7%;
      top: -150px;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: 50%;
      box-shadow: 0 0 0 34px rgba(255,255,255,.035), 0 0 0 68px rgba(255,255,255,.025);
    }
    .intro-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
      align-items: end;
      gap: 70px;
      position: relative;
      z-index: 1;
    }
    .eyebrow, .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--coral);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .12em;
    }
    .eyebrow::before, .section-kicker::before {
      content: "";
      width: 24px;
      height: 2px;
      background: var(--coral);
    }
    h1, h2, h3, p { margin-top: 0; }
    h1 {
      max-width: 760px;
      margin-bottom: 18px;
      font-size: clamp(36px, 5vw, 64px);
      line-height: 1.16;
      letter-spacing: 0;
    }
    .intro-copy {
      max-width: 690px;
      color: rgba(255,255,255,.76);
      font-size: 17px;
      line-height: 1.9;
      margin-bottom: 0;
    }
    .intro-panel {
      padding: 24px;
      border: 1px solid rgba(255,255,255,.18);
      border-radius: var(--radius);
      background: rgba(255,255,255,.07);
    }
    .intro-panel strong { display: block; font-size: 30px; line-height: 1.2; }
    .intro-panel span { display: block; color: rgba(255,255,255,.68); font-size: 13px; margin-top: 8px; }
    .intro-panel-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      padding-top: 20px;
      margin-top: 20px;
      border-top: 1px solid rgba(255,255,255,.16);
    }
    .section { padding: 82px 0; }
    .section-alt { background: #edf3ee; }
    .section-dark { color: var(--white); background: var(--green-dark); }
    .section-head {
      display: flex;
      justify-content: space-between;
      align-items: end;
      gap: 28px;
      margin-bottom: 32px;
    }
    .section-head h2 { margin: 7px 0 0; font-size: 32px; line-height: 1.3; }
    .section-head p { max-width: 530px; color: var(--muted); margin: 0; }
    .section-dark .section-head p { color: rgba(255,255,255,.65); }
    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 0 20px;
      border: 1px solid transparent;
      border-radius: 9px;
      font-weight: 700;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .button:hover, .button:focus-visible {
      transform: translateY(-2px);
      box-shadow: 0 10px 20px rgba(24,34,31,.12);
    }
    .button-primary { color: var(--white); background: var(--green); }
    .button-primary:hover, .button-primary:focus-visible { background: var(--green-dark); }
    .button-light { color: var(--green-dark); background: var(--white); }
    .button-outline { color: var(--green-dark); border-color: var(--line); background: transparent; }
    .button-outline:hover, .button-outline:focus-visible { background: var(--white); }
    .metric-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }
    .metric {
      padding: 25px 24px;
      border-right: 1px solid var(--line);
    }
    .metric:last-child { border-right: 0; }
    .metric strong { display: block; color: var(--green); font-size: 31px; line-height: 1.15; }
    .metric span { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; }
    .feature-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 26px;
      align-items: stretch;
    }
    .feature-image {
      min-height: 390px;
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow);
    }
    .feature-image img { height: 100%; }
    .feature-content {
      padding: 35px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--white);
    }
    .feature-content h2 { margin: 8px 0 15px; font-size: 29px; line-height: 1.35; }
    .feature-content p { color: var(--muted); }
    .feature-list {
      display: grid;
      gap: 13px;
      margin: 25px 0 28px;
      padding: 0;
      list-style: none;
    }
    .feature-list li {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      color: #45534d;
    }
    .feature-list li::before {
      content: "✓";
      display: grid;
      place-items: center;
      flex: 0 0 22px;
      height: 22px;
      color: var(--green);
      background: var(--mint);
      border-radius: 50%;
      font-size: 12px;
      font-weight: 800;
      margin-top: 3px;
    }
    .topic-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }
    .topic-card {
      padding: 25px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: var(--white);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .topic-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
    .topic-number { color: var(--coral); font-size: 13px; font-weight: 800; }
    .topic-card h3 { margin: 10px 0 8px; font-size: 20px; }
    .topic-card p { color: var(--muted); font-size: 14px; margin: 0; }
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }
    .gallery-card {
      overflow: hidden;
      border-radius: var(--radius-sm);
      background: var(--white);
      border: 1px solid var(--line);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .gallery-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
    .gallery-card img { aspect-ratio: 4 / 3; }
    .gallery-body { padding: 17px; }
    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 24px;
      padding: 0 8px;
      border-radius: 6px;
      color: var(--green-dark);
      background: var(--mint);
      font-size: 11px;
      font-weight: 800;
    }
    .gallery-body h3 { margin: 10px 0 4px; font-size: 17px; line-height: 1.45; }
    .gallery-body p { color: var(--muted); font-size: 13px; margin: 0; }
    .journal-layout {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: 42px;
      align-items: start;
    }
    .journal-lead h2 { font-size: 32px; line-height: 1.3; margin: 8px 0 15px; }
    .journal-lead p { color: var(--muted); }
    .journal-list { display: grid; gap: 0; }
    .journal-item {
      display: grid;
      grid-template-columns: 92px 1fr auto;
      align-items: center;
      gap: 18px;
      padding: 18px 0;
      border-bottom: 1px solid var(--line);
    }
    .journal-item:first-child { border-top: 1px solid var(--line); }
    .journal-item img { width: 92px; height: 68px; border-radius: 8px; }
    .journal-item h3 { margin: 0 0 4px; font-size: 16px; }
    .journal-item p { margin: 0; color: var(--muted); font-size: 13px; }
    .journal-date { color: var(--gold); font-size: 12px; white-space: nowrap; }
    .trust-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
    }
    .trust-card {
      padding: 28px;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: var(--radius);
      background: rgba(255,255,255,.06);
    }
    .trust-card h3 { margin: 0 0 10px; font-size: 21px; }
    .trust-card p { color: rgba(255,255,255,.68); margin: 0; }
    .faq-grid { display: grid; gap: 13px; }
    .faq-item {
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: var(--white);
      overflow: hidden;
    }
    .faq-item summary {
      padding: 20px 23px;
      color: var(--green-dark);
      font-weight: 700;
      cursor: pointer;
      list-style: none;
    }
    .faq-item summary::-webkit-details-marker { display: none; }
    .faq-item summary::after { content: "+"; float: right; color: var(--coral); font-size: 22px; line-height: 1; }
    .faq-item[open] summary::after { content: "−"; }
    .faq-item p { padding: 0 23px 20px; color: var(--muted); margin: 0; }
    .closing {
      padding: 68px 0;
      background: var(--mint);
    }
    .closing-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 32px;
    }
    .closing h2 { margin: 0 0 8px; font-size: 30px; }
    .closing p { margin: 0; color: var(--muted); }
    .site-footer { padding: 66px 0 22px; background: #142b25; color: var(--white); }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.55fr 1fr 1fr 1fr;
      gap: 38px;
      padding-bottom: 45px;
    }
    .footer-brand .brand { color: var(--white); }
    .footer-brand .brand-text small { color: rgba(255,255,255,.55); }
    .footer-brand p { max-width: 330px; color: rgba(255,255,255,.64); font-size: 14px; margin: 20px 0 0; }
    .footer-col { display: flex; flex-direction: column; gap: 10px; }
    .footer-col h3 { margin: 0 0 8px; font-size: 15px; }
    .footer-col a, .footer-col span { color: rgba(255,255,255,.62); font-size: 13px; }
    .footer-col a:hover { color: var(--white); }
    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      padding-top: 19px;
      border-top: 1px solid rgba(255,255,255,.15);
      color: rgba(255,255,255,.45);
      font-size: 12px;
    }
    :focus-visible { outline: 3px solid rgba(217,110,85,.42); outline-offset: 3px; }
    @media (max-width: 1024px) {
      .main-nav a { padding: 9px 8px; font-size: 13px; }
      .brand { min-width: 220px; }
      .intro-grid, .feature-grid, .journal-layout { gap: 30px; }
      .gallery-grid { grid-template-columns: repeat(3, 1fr); }
      .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .container { width: min(var(--container), calc(100% - 34px)); }
      .nav-wrap { min-height: 68px; }
      .menu-toggle { display: block; }
      .main-nav {
        display: none;
        position: absolute;
        left: 17px;
        right: 17px;
        top: 76px;
        padding: 10px;
        flex-direction: column;
        align-items: stretch;
        background: var(--white);
        border: 1px solid var(--line);
        border-radius: var(--radius-sm);
        box-shadow: var(--shadow);
      }
      .main-nav.is-open { display: flex; }
      .main-nav a { width: 100%; }
      .intro-grid, .feature-grid, .journal-layout { grid-template-columns: 1fr; }
      .page-intro { padding: 60px 0 54px; }
      .page-intro::after { right: -160px; }
      .section { padding: 62px 0; }
      .metric-row { grid-template-columns: repeat(2, 1fr); }
      .metric:nth-child(2) { border-right: 0; }
      .metric:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
      .topic-grid { grid-template-columns: repeat(2, 1fr); }
      .gallery-grid { grid-template-columns: repeat(2, 1fr); }
      .section-head, .closing-inner { display: block; }
      .section-head .button, .closing-inner .button { margin-top: 20px; }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-brand { grid-column: 1 / -1; }
    }
    @media (max-width: 520px) {
      h1 { font-size: 38px; }
      .intro-panel-row { grid-template-columns: 1fr 1fr; }
      .topic-grid, .gallery-grid, .trust-grid { grid-template-columns: 1fr; }
      .feature-content { padding: 25px; }
      .journal-item { grid-template-columns: 72px 1fr; gap: 12px; }
      .journal-item img { width: 72px; height: 60px; }
      .journal-date { grid-column: 2; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 25px 16px; }
      .copyright { display: block; }
      .copyright span { display: block; margin-top: 5px; }
    }