/* roulang page: index */
:root {
            --brand: #a42f73;
            --brand-dark: #76204f;
            --brand-soft: #f8e7f1;
            --coral: #ef6d5a;
            --coral-soft: #fff0eb;
            --mint: #1c9b82;
            --mint-soft: #e7f7f2;
            --yellow: #e6a61a;
            --yellow-soft: #fff6d9;
            --ink: #241f29;
            --muted: #6d6672;
            --subtle: #8d8591;
            --surface: #ffffff;
            --surface-alt: #faf7fb;
            --background: #f6f2f6;
            --border: #e8dfe8;
            --border-strong: #d7c8d6;
            --danger: #c53f4c;
            --danger-soft: #fff0f1;
            --gradient: linear-gradient(120deg, #9e2f76 0%, #d34c73 52%, #ef7558 100%);
            --gradient-soft: linear-gradient(135deg, #f8e4f0 0%, #fff0e9 55%, #e7f7f2 100%);
            --shadow-sm: 0 8px 24px rgba(72, 40, 64, 0.07);
            --shadow-md: 0 18px 50px rgba(75, 40, 65, 0.11);
            --shadow-lg: 0 28px 70px rgba(77, 37, 65, 0.16);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 30px;
            --container: 1220px;
            --reading: 780px;
            --transition: 180ms ease;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 100px;
        }

        body {
            margin: 0;
            min-width: 320px;
            color: var(--ink);
            background:
                linear-gradient(rgba(164, 47, 115, 0.025) 1px, transparent 1px),
                linear-gradient(90deg, rgba(164, 47, 115, 0.025) 1px, transparent 1px),
                var(--background);
            background-size: 42px 42px;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            letter-spacing: 0;
            -webkit-font-smoothing: antialiased;
        }

        body.menu-open {
            overflow: hidden;
        }

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

        button,
        input,
        textarea,
        select {
            font: inherit;
            letter-spacing: 0;
        }

        button,
        a {
            -webkit-tap-highlight-color: transparent;
        }

        button {
            border: 0;
            cursor: pointer;
        }

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

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

        h1,
        h2,
        h3,
        p,
        blockquote {
            margin: 0;
        }

        h1,
        h2,
        h3 {
            line-height: 1.25;
            font-weight: 800;
            letter-spacing: 0;
        }

        h1 {
            font-size: 54px;
        }

        h2 {
            font-size: 36px;
        }

        h3 {
            font-size: 21px;
        }

        :focus-visible {
            outline: 3px solid rgba(28, 155, 130, 0.4);
            outline-offset: 3px;
        }

        ::selection {
            color: #fff;
            background: var(--brand);
        }

        .skip-link {
            position: fixed;
            top: 10px;
            left: 10px;
            z-index: 1000;
            padding: 10px 16px;
            color: #fff;
            background: var(--brand-dark);
            border-radius: var(--radius-sm);
            transform: translateY(-150%);
            transition: transform var(--transition);
        }

        .skip-link:focus {
            transform: translateY(0);
        }

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

        .section {
            padding: 92px 0;
        }

        .section-soft {
            background: rgba(255, 255, 255, 0.6);
            border-block: 1px solid rgba(232, 223, 232, 0.8);
        }

        .section-heading {
            max-width: 760px;
            margin-bottom: 42px;
        }

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

        .section-heading p {
            margin-top: 14px;
            color: var(--muted);
            font-size: 17px;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
            color: var(--brand-dark);
            font-size: 14px;
            font-weight: 800;
        }

        .eyebrow::before {
            width: 22px;
            height: 4px;
            background: var(--gradient);
            border-radius: 99px;
            content: "";
        }

        .badge,
        .tag,
        .status {
            display: inline-flex;
            min-height: 30px;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 5px 11px;
            border: 1px solid transparent;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 700;
            line-height: 1.35;
            white-space: nowrap;
        }

        .badge-brand {
            color: var(--brand-dark);
            background: var(--brand-soft);
            border-color: #edc7df;
        }

        .badge-mint {
            color: #116a59;
            background: var(--mint-soft);
            border-color: #b8e7da;
        }

        .badge-warm {
            color: #8b4a1e;
            background: var(--yellow-soft);
            border-color: #f0dda0;
        }

        .status::before {
            width: 7px;
            height: 7px;
            background: currentColor;
            border-radius: 50%;
            content: "";
        }

        .btn {
            display: inline-flex;
            min-height: 48px;
            align-items: center;
            justify-content: center;
            gap: 9px;
            padding: 12px 20px;
            border: 1px solid transparent;
            border-radius: 999px;
            font-weight: 800;
            line-height: 1.25;
            transition:
                transform var(--transition),
                box-shadow var(--transition),
                background-color var(--transition),
                border-color var(--transition);
        }

        .btn:hover {
            transform: translateY(-2px);
        }

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

        .btn-primary {
            color: #fff;
            background: var(--gradient);
            box-shadow: 0 12px 28px rgba(164, 47, 115, 0.25);
        }

        .btn-primary:hover {
            box-shadow: 0 16px 36px rgba(164, 47, 115, 0.34);
        }

        .btn-secondary {
            color: var(--ink);
            background: #fff;
            border-color: var(--border-strong);
        }

        .btn-secondary:hover {
            color: var(--brand-dark);
            border-color: var(--brand);
            box-shadow: var(--shadow-sm);
        }

        .btn-quiet {
            min-height: 42px;
            padding: 9px 15px;
            color: var(--brand-dark);
            background: var(--brand-soft);
        }

        .btn[disabled],
        .btn.disabled {
            cursor: not-allowed;
            opacity: 0.48;
            transform: none;
            box-shadow: none;
        }

        .arrow {
            font-size: 19px;
            line-height: 1;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(250, 247, 251, 0.97);
            border-bottom: 1px solid var(--border);
            box-shadow: 0 5px 18px rgba(73, 41, 65, 0.04);
        }

        .nav-shell {
            position: relative;
            display: grid;
            min-height: 80px;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            gap: 24px;
        }

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

        .nav-side.right {
            justify-content: flex-end;
        }

        .nav-link {
            position: relative;
            display: inline-flex;
            min-height: 42px;
            align-items: center;
            padding: 8px 13px;
            color: var(--muted);
            border-radius: 999px;
            font-size: 15px;
            font-weight: 700;
            transition:
                color var(--transition),
                background-color var(--transition),
                transform var(--transition);
        }

        .nav-link:hover {
            color: var(--brand-dark);
            background: var(--brand-soft);
            transform: translateY(-1px);
        }

        .nav-link.active {
            color: #fff;
            background: var(--gradient);
        }

        .brand {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 900;
            white-space: nowrap;
        }

        .brand-mark {
            position: relative;
            width: 38px;
            height: 38px;
            flex: 0 0 38px;
            background: var(--gradient);
            border-radius: 12px;
            box-shadow: 0 8px 20px rgba(164, 47, 115, 0.23);
        }

        .brand-mark::before,
        .brand-mark::after {
            position: absolute;
            background: #fff;
            border-radius: 50%;
            content: "";
        }

        .brand-mark::before {
            width: 10px;
            height: 10px;
            top: 9px;
            left: 9px;
        }

        .brand-mark::after {
            width: 7px;
            height: 7px;
            right: 8px;
            bottom: 8px;
            box-shadow: -11px 1px 0 rgba(255, 255, 255, 0.7);
        }

        .brand-text {
            background: var(--gradient);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .nav-action {
            display: inline-flex;
            min-height: 42px;
            align-items: center;
            gap: 7px;
            padding: 8px 13px;
            color: var(--muted);
            border-radius: 999px;
            font-size: 14px;
            font-weight: 700;
            transition: color var(--transition), background var(--transition);
        }

        .nav-action:hover {
            color: var(--brand-dark);
            background: var(--brand-soft);
        }

        .menu-toggle {
            display: none;
            width: 46px;
            height: 46px;
            align-items: center;
            justify-content: center;
            color: var(--ink);
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 14px;
        }

        .menu-icon,
        .menu-icon::before,
        .menu-icon::after {
            display: block;
            width: 20px;
            height: 2px;
            background: currentColor;
            border-radius: 5px;
            transition: transform var(--transition), opacity var(--transition);
        }

        .menu-icon {
            position: relative;
        }

        .menu-icon::before,
        .menu-icon::after {
            position: absolute;
            left: 0;
            content: "";
        }

        .menu-icon::before {
            top: -6px;
        }

        .menu-icon::after {
            top: 6px;
        }

        .menu-toggle[aria-expanded="true"] .menu-icon {
            background: transparent;
        }

        .menu-toggle[aria-expanded="true"] .menu-icon::before {
            top: 0;
            transform: rotate(45deg);
        }

        .menu-toggle[aria-expanded="true"] .menu-icon::after {
            top: 0;
            transform: rotate(-45deg);
        }

        .mobile-panel {
            display: none;
        }

        .hero {
            padding: 34px 0 74px;
        }

        .hero-stage {
            position: relative;
            min-height: 650px;
            overflow: hidden;
            padding: 76px 70px 54px;
            color: #fff;
            background:
                linear-gradient(110deg, rgba(75, 22, 63, 0.94), rgba(151, 38, 101, 0.91) 48%, rgba(222, 91, 80, 0.86)),
                radial-gradient(circle at 80% 15%, rgba(255, 226, 133, 0.55), transparent 24%),
                #8f2a68;
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lg);
        }

        .hero-stage::before {
            position: absolute;
            inset: 0;
            opacity: 0.34;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.13) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.13) 1px, transparent 1px);
            background-size: 68px 68px;
            content: "";
        }

        .hero-stage::after {
            position: absolute;
            width: 420px;
            height: 420px;
            right: -180px;
            bottom: -210px;
            border: 72px solid rgba(255, 255, 255, 0.09);
            border-radius: 50%;
            content: "";
        }

        .hero-copy {
            position: relative;
            z-index: 2;
            max-width: 930px;
        }

        .hero-kicker {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            margin-bottom: 20px;
            padding: 7px 12px;
            background: rgba(255, 255, 255, 0.14);
            border: 1px solid rgba(255, 255, 255, 0.24);
            border-radius: 999px;
            font-size: 14px;
            font-weight: 800;
        }

        .hero-kicker::before {
            width: 8px;
            height: 8px;
            background: #9bf2da;
            border-radius: 50%;
            box-shadow: 0 0 0 5px rgba(155, 242, 218, 0.14);
            content: "";
        }

        .hero h1 {
            max-width: 860px;
        }

        .hero-lead {
            max-width: 790px;
            margin-top: 22px;
            color: rgba(255, 255, 255, 0.88);
            font-size: 18px;
            line-height: 1.85;
        }

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

        .hero .btn-primary {
            color: var(--brand-dark);
            background: #fff;
            box-shadow: 0 14px 30px rgba(44, 13, 36, 0.2);
        }

        .hero .btn-secondary {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.36);
        }

        .hero .btn-secondary:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.18);
            border-color: rgba(255, 255, 255, 0.65);
        }

        .hero-explorer {
            position: relative;
            z-index: 2;
            display: grid;
            margin-top: 48px;
            grid-template-columns: 1.2fr 1fr 1fr 1.35fr;
            gap: 12px;
        }

        .explorer-node {
            min-height: 124px;
            padding: 18px;
            color: var(--ink);
            background: #fff;
            border: 1px solid rgba(255, 255, 255, 0.42);
            border-radius: 20px;
            box-shadow: 0 14px 34px rgba(53, 18, 43, 0.18);
            transition: transform var(--transition), box-shadow var(--transition);
        }

        .explorer-node:hover {
            transform: translateY(-4px);
            box-shadow: 0 20px 40px rgba(53, 18, 43, 0.24);
        }

        .explorer-node.accent {
            color: #fff;
            background: #2b262f;
        }

        .node-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            color: var(--muted);
            font-size: 12px;
            font-weight: 700;
        }

        .accent .node-top {
            color: rgba(255, 255, 255, 0.64);
        }

        .node-value {
            margin-top: 15px;
            font-size: 21px;
            font-weight: 900;
            line-height: 1.3;
        }

        .node-note {
            margin-top: 5px;
            color: var(--subtle);
            font-size: 13px;
        }

        .accent .node-note {
            color: rgba(255, 255, 255, 0.67);
        }

        .trust-strip {
            position: relative;
            z-index: 2;
            display: flex;
            flex-wrap: wrap;
            gap: 16px 26px;
            margin-top: 22px;
            color: rgba(255, 255, 255, 0.76);
            font-size: 13px;
        }

        .trust-strip span {
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }

        .trust-strip span::before {
            width: 6px;
            height: 6px;
            background: #a4f1dc;
            border-radius: 50%;
            content: "";
        }

        .pain-layout {
            display: grid;
            grid-template-columns: 0.82fr 1.18fr;
            gap: 56px;
            align-items: start;
        }

        .pain-intro {
            position: sticky;
            top: 120px;
        }

        .pain-intro p {
            margin-top: 15px;
            color: var(--muted);
            font-size: 17px;
        }

        .problem-track {
            position: relative;
            display: grid;
            gap: 14px;
        }

        .problem-track::before {
            position: absolute;
            top: 32px;
            bottom: 32px;
            left: 31px;
            width: 2px;
            background: linear-gradient(var(--brand), var(--coral), var(--mint));
            content: "";
        }

        .problem-row {
            position: relative;
            display: grid;
            min-height: 126px;
            grid-template-columns: 64px 1fr auto;
            align-items: center;
            gap: 18px;
            padding: 22px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
        }

        .problem-row:hover {
            z-index: 2;
            border-color: #deb8d0;
            box-shadow: var(--shadow-md);
            transform: translateX(4px);
        }

        .problem-number {
            z-index: 1;
            display: grid;
            width: 46px;
            height: 46px;
            place-items: center;
            color: #fff;
            background: var(--gradient);
            border: 5px solid #fff;
            border-radius: 50%;
            font-size: 13px;
            font-weight: 900;
            box-shadow: 0 5px 15px rgba(164, 47, 115, 0.2);
        }

        .problem-copy p {
            margin-top: 7px;
            color: var(--muted);
            font-size: 14px;
        }

        .result-board {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr 0.85fr;
            grid-template-rows: auto auto;
            gap: 16px;
        }

        .metric-card {
            padding: 28px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
        }

        .metric-card.large {
            grid-row: 1 / 3;
            padding: 38px;
            color: #fff;
            background: #2b262f;
            border-color: #2b262f;
        }

        .metric-card.wide {
            grid-column: 2 / 4;
        }

        .metric-label {
            color: var(--muted);
            font-size: 14px;
            font-weight: 700;
        }

        .large .metric-label {
            color: rgba(255, 255, 255, 0.67);
        }

        .metric-value {
            margin-top: 12px;
            color: var(--brand-dark);
            font-size: 44px;
            font-weight: 900;
            line-height: 1.1;
        }

        .large .metric-value {
            color: #fff;
            font-size: 66px;
        }

        .metric-desc {
            margin-top: 12px;
            color: var(--muted);
            font-size: 14px;
        }

        .large .metric-desc {
            color: rgba(255, 255, 255, 0.7);
        }

        .progress-group {
            margin-top: 30px;
        }

        .progress-row + .progress-row {
            margin-top: 18px;
        }

        .progress-meta {
            display: flex;
            justify-content: space-between;
            margin-bottom: 8px;
            color: rgba(255, 255, 255, 0.76);
            font-size: 13px;
        }

        .progress {
            height: 9px;
            overflow: hidden;
            background: rgba(255, 255, 255, 0.13);
            border-radius: 99px;
        }

        .progress span {
            display: block;
            height: 100%;
            background: linear-gradient(90deg, #f7a1cf, #f5c56d, #8ce6cf);
            border-radius: inherit;
        }

        .update-line {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-top: 18px;
        }

        .update-date {
            padding: 8px 11px;
            color: #126858;
            background: var(--mint-soft);
            border-radius: 10px;
            font-size: 13px;
            font-weight: 800;
        }

        .update-copy {
            color: var(--muted);
            font-size: 14px;
        }

        .compare-shell {
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-md);
        }

        .compare-header {
            display: grid;
            grid-template-columns: 1fr 1fr;
            color: #fff;
            background: #302a33;
        }

        .compare-header div {
            padding: 21px 30px;
            font-weight: 800;
        }

        .compare-header div:last-child {
            background: var(--gradient);
        }

        .compare-row {
            display: grid;
            grid-template-columns: 1fr 68px 1fr;
            align-items: center;
            border-top: 1px solid var(--border);
        }

        .compare-cell {
            min-height: 118px;
            padding: 25px 30px;
        }

        .compare-cell.before {
            color: var(--muted);
            background: #fbf9fb;
        }

        .compare-cell.after {
            background: linear-gradient(90deg, #fff, #fff8f5);
        }

        .compare-cell h3 {
            font-size: 18px;
        }

        .compare-cell p {
            margin-top: 7px;
            color: var(--muted);
            font-size: 14px;
        }

        .compare-arrow {
            display: grid;
            width: 38px;
            height: 38px;
            place-items: center;
            justify-self: center;
            color: #fff;
            background: var(--brand);
            border-radius: 50%;
            font-size: 20px;
        }

        .path-actions {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin-top: 28px;
        }

        .topic-grid {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            grid-template-rows: auto auto;
            gap: 16px;
        }

        .topic-card {
            position: relative;
            min-height: 220px;
            overflow: hidden;
            padding: 30px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
        }

        .topic-card:hover {
            border-color: #dcb3cd;
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }

        .topic-card.featured {
            grid-row: 1 / 3;
            min-height: 456px;
            color: #fff;
            background:
                linear-gradient(145deg, rgba(110, 28, 78, 0.97), rgba(182, 53, 111, 0.94) 56%, rgba(235, 112, 86, 0.92)),
                #8c2765;
            border-color: transparent;
        }

        .topic-card.featured::after {
            position: absolute;
            right: -80px;
            bottom: -90px;
            width: 260px;
            height: 260px;
            border: 48px solid rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            content: "";
        }

        .topic-card h3 {
            margin-top: 23px;
            font-size: 25px;
        }

        .topic-card.featured h3 {
            max-width: 430px;
            margin-top: 34px;
            font-size: 34px;
        }

        .topic-card p {
            position: relative;
            z-index: 1;
            margin-top: 12px;
            color: var(--muted);
        }

        .topic-card.featured p {
            max-width: 520px;
            color: rgba(255, 255, 255, 0.76);
        }

        .topic-link {
            position: absolute;
            bottom: 28px;
            left: 30px;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: var(--brand-dark);
            font-weight: 800;
        }

        .featured .topic-link {
            color: #fff;
        }

        .topic-link:hover {
            text-decoration: underline;
            text-underline-offset: 5px;
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.4fr 0.6fr;
            gap: 22px;
            align-items: start;
        }

        .news-list,
        .news-aside {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
        }

        .news-item {
            display: grid;
            grid-template-columns: 120px 1fr auto;
            align-items: center;
            gap: 22px;
            min-height: 118px;
            padding: 22px 25px;
            border-bottom: 1px solid var(--border);
            transition: background var(--transition);
        }

        .news-item:last-child {
            border-bottom: 0;
        }

        .news-item:hover {
            background: #fff9fc;
        }

        .news-date {
            color: var(--subtle);
            font-size: 13px;
            font-weight: 700;
        }

        .news-title {
            display: inline;
            font-size: 17px;
            font-weight: 800;
            line-height: 1.55;
            background-image: linear-gradient(var(--brand), var(--brand));
            background-repeat: no-repeat;
            background-position: left bottom;
            background-size: 0 2px;
            transition: color var(--transition), background-size var(--transition);
        }

        .news-title:hover {
            color: var(--brand-dark);
            background-size: 100% 2px;
        }

        .news-summary {
            margin-top: 5px;
            color: var(--muted);
            font-size: 14px;
        }

        .news-type {
            color: var(--brand-dark);
            background: var(--brand-soft);
            padding: 6px 10px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 800;
        }

        .news-aside {
            padding: 27px;
        }

        .news-aside h3 {
            margin-bottom: 18px;
        }

        .quick-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 0;
            border-top: 1px solid var(--border);
            font-weight: 700;
            transition: color var(--transition), padding-left var(--transition);
        }

        .quick-link:hover {
            padding-left: 5px;
            color: var(--brand-dark);
        }

        .quick-link span:last-child {
            color: var(--subtle);
        }

        .viewpoint-strip {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 1fr;
            gap: 16px;
        }

        .quote-card {
            position: relative;
            min-height: 230px;
            padding: 32px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
        }

        .quote-card:nth-child(2) {
            margin-top: 34px;
            background: var(--mint-soft);
            border-color: #c2e8dd;
        }

        .quote-card:nth-child(3) {
            background: var(--coral-soft);
            border-color: #f2d1c7;
        }

        .quote-mark {
            color: var(--brand);
            font-family: Georgia, serif;
            font-size: 54px;
            font-weight: 900;
            line-height: 0.8;
        }

        .quote-card blockquote {
            margin-top: 19px;
            font-size: 17px;
            font-weight: 700;
            line-height: 1.8;
        }

        .quote-person {
            position: absolute;
            bottom: 27px;
            left: 32px;
            color: var(--muted);
            font-size: 13px;
        }

        .quote-person strong {
            color: var(--ink);
        }

        .faq-layout {
            display: grid;
            grid-template-columns: 0.72fr 1.28fr;
            gap: 58px;
            align-items: start;
        }

        .faq-intro p {
            margin-top: 14px;
            color: var(--muted);
        }

        .faq-list {
            display: grid;
            gap: 12px;
        }

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

        .faq-item.open {
            border-color: #d39aba;
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            width: 100%;
            min-height: 66px;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 17px 20px;
            color: var(--ink);
            background: transparent;
            text-align: left;
            font-weight: 800;
        }

        .faq-question:hover {
            color: var(--brand-dark);
            background: #fff9fc;
        }

        .faq-symbol {
            display: grid;
            width: 30px;
            height: 30px;
            flex: 0 0 30px;
            place-items: center;
            color: var(--brand-dark);
            background: var(--brand-soft);
            border-radius: 50%;
            font-size: 20px;
            transition: transform var(--transition);
        }

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

        .faq-answer {
            display: grid;
            grid-template-rows: 0fr;
            transition: grid-template-rows 240ms ease;
        }

        .faq-item.open .faq-answer {
            grid-template-rows: 1fr;
        }

        .faq-answer-inner {
            overflow: hidden;
        }

        .faq-answer p {
            padding: 0 20px 20px;
            color: var(--muted);
            font-size: 15px;
        }

        .cta-section {
            padding: 42px 0 94px;
        }

        .cta-panel {
            position: relative;
            display: grid;
            overflow: hidden;
            grid-template-columns: 1.05fr 0.95fr;
            gap: 50px;
            align-items: center;
            padding: 54px 58px;
            color: #fff;
            background: var(--gradient);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lg);
        }

        .cta-panel::before {
            position: absolute;
            inset: 0;
            background:
                linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
            background-size: 48px 48px;
            content: "";
            pointer-events: none;
        }

        .cta-copy,
        .feedback-form {
            position: relative;
            z-index: 1;
        }

        .cta-copy p {
            margin-top: 14px;
            color: rgba(255, 255, 255, 0.82);
        }

        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 11px;
            margin-top: 25px;
        }

        .cta-panel .btn-primary {
            color: var(--brand-dark);
            background: #fff;
        }

        .cta-panel .btn-secondary {
            color: #fff;
            background: transparent;
            border-color: rgba(255, 255, 255, 0.5);
        }

        .feedback-form {
            padding: 25px;
            color: var(--ink);
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: 0 18px 40px rgba(71, 20, 57, 0.18);
        }

        .feedback-form h3 {
            margin-bottom: 5px;
        }

        .form-note {
            color: var(--muted);
            font-size: 13px;
        }

        .form-group {
            margin-top: 15px;
        }

        .form-label {
            display: block;
            margin-bottom: 7px;
            font-size: 13px;
            font-weight: 800;
        }

        .form-control {
            width: 100%;
            min-height: 48px;
            padding: 11px 14px;
            color: var(--ink);
            background: #fff;
            border: 1px solid var(--border-strong);
            border-radius: 12px;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        textarea.form-control {
            min-height: 82px;
            resize: vertical;
        }

        .form-control::placeholder {
            color: #aaa2ac;
        }

        .form-control:hover {
            border-color: #cfa2bd;
        }

        .form-control:focus {
            border-color: var(--brand);
            outline: 0;
            box-shadow: 0 0 0 4px rgba(164, 47, 115, 0.12);
        }

        .form-error {
            display: none;
            margin-top: 6px;
            color: var(--danger);
            font-size: 12px;
        }

        .form-group.invalid .form-control {
            border-color: var(--danger);
            background: var(--danger-soft);
        }

        .form-group.invalid .form-error {
            display: block;
        }

        .form-submit {
            width: 100%;
            margin-top: 16px;
        }

        .form-status {
            min-height: 22px;
            margin-top: 9px;
            color: #146f5d;
            font-size: 13px;
            font-weight: 700;
        }

        .site-footer {
            padding: 52px 0 24px;
            background: #f0eaf0;
            border-top: 1px solid var(--border-strong);
        }

        .footer-main {
            display: grid;
            grid-template-columns: 1.25fr 0.75fr;
            gap: 60px;
            padding-bottom: 40px;
        }

        .footer-brand {
            justify-content: flex-start;
            width: fit-content;
        }

        .footer-summary {
            max-width: 620px;
            margin-top: 16px;
            color: var(--muted);
            font-size: 14px;
        }

        .footer-note {
            display: inline-flex;
            margin-top: 18px;
            padding: 7px 11px;
            color: #76541a;
            background: var(--yellow-soft);
            border: 1px solid #ead895;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 800;
        }

        .footer-nav h3 {
            margin-bottom: 15px;
            font-size: 15px;
        }

        .footer-links {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }

        .footer-links a {
            display: inline-flex;
            width: fit-content;
            min-height: 38px;
            align-items: center;
            color: var(--muted);
            font-size: 14px;
            font-weight: 700;
            transition: color var(--transition), transform var(--transition);
        }

        .footer-links a:hover {
            color: var(--brand-dark);
            transform: translateX(3px);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            gap: 20px;
            padding-top: 22px;
            color: var(--subtle);
            border-top: 1px solid var(--border-strong);
            font-size: 12px;
        }

        .noscript-note {
            padding: 10px 20px;
            color: #7d5413;
            background: var(--yellow-soft);
            text-align: center;
            font-size: 13px;
        }

        @media (max-width: 1100px) {
            h1 {
                font-size: 46px;
            }

            h2 {
                font-size: 32px;
            }

            .nav-shell {
                grid-template-columns: 1fr auto;
            }

            .desktop-nav {
                display: none;
            }

            .brand {
                justify-content: flex-start;
            }

            .menu-toggle {
                display: inline-flex;
                justify-self: end;
            }

            .mobile-panel {
                position: absolute;
                top: calc(100% + 10px);
                right: 20px;
                left: 20px;
                display: grid;
                visibility: hidden;
                gap: 7px;
                padding: 14px;
                background: #fff;
                border: 1px solid var(--border);
                border-radius: var(--radius-lg);
                box-shadow: var(--shadow-lg);
                opacity: 0;
                transform: translateY(-8px);
                pointer-events: none;
                transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
            }

            .mobile-panel.open {
                visibility: visible;
                opacity: 1;
                transform: translateY(0);
                pointer-events: auto;
            }

            .mobile-panel .nav-link {
                width: 100%;
                justify-content: space-between;
                border-radius: 12px;
            }

            .hero-stage {
                padding: 62px 48px 44px;
            }

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

            .pain-layout,
            .faq-layout {
                grid-template-columns: 1fr;
                gap: 35px;
            }

            .pain-intro {
                position: static;
            }

            .result-board {
                grid-template-columns: 1fr 1fr;
            }

            .metric-card.large {
                grid-column: 1 / 3;
                grid-row: auto;
            }

            .metric-card.wide {
                grid-column: 1 / 3;
            }

            .news-layout {
                grid-template-columns: 1fr;
            }

            .viewpoint-strip {
                grid-template-columns: 1fr 1fr;
            }

            .quote-card:nth-child(2) {
                margin-top: 0;
            }

            .quote-card:nth-child(3) {
                grid-column: 1 / 3;
            }

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

        @media (max-width: 768px) {
            .container {
                width: min(calc(100% - 28px), var(--container));
            }

            .section {
                padding: 70px 0;
            }

            h1 {
                font-size: 39px;
            }

            h2 {
                font-size: 29px;
            }

            .nav-shell {
                min-height: 70px;
            }

            .brand {
                gap: 8px;
                font-size: 16px;
            }

            .brand-mark {
                width: 34px;
                height: 34px;
                flex-basis: 34px;
            }

            .mobile-panel {
                right: 14px;
                left: 14px;
            }

            .hero {
                padding-top: 20px;
            }

            .hero-stage {
                min-height: auto;
                padding: 48px 28px 34px;
                border-radius: 24px;
            }

            .hero-lead {
                font-size: 16px;
            }

            .hero-explorer {
                grid-template-columns: 1fr 1fr;
                margin-top: 36px;
            }

            .explorer-node {
                min-height: 112px;
            }

            .problem-row {
                grid-template-columns: 58px 1fr;
            }

            .problem-row .badge {
                grid-column: 2;
                justify-self: start;
            }

            .compare-header div {
                padding: 17px 20px;
            }

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

            .compare-cell {
                min-height: 0;
                padding: 22px;
            }

            .compare-arrow {
                margin: -6px 0;
                transform: rotate(90deg);
            }

            .topic-grid {
                grid-template-columns: 1fr;
                grid-template-rows: auto;
            }

            .topic-card.featured {
                grid-row: auto;
                min-height: 390px;
            }

            .news-item {
                grid-template-columns: 1fr auto;
                gap: 7px 15px;
            }

            .news-date {
                grid-column: 1;
            }

            .news-copy {
                grid-column: 1 / 3;
                grid-row: 2;
            }

            .news-type {
                grid-column: 2;
                grid-row: 1;
            }

            .viewpoint-strip {
                display: flex;
                overflow-x: auto;
                padding-bottom: 10px;
                scroll-snap-type: x mandatory;
            }

            .quote-card,
            .quote-card:nth-child(3) {
                min-width: min(82vw, 390px);
                grid-column: auto;
                scroll-snap-align: start;
            }

            .cta-panel {
                padding: 40px 28px;
                border-radius: 24px;
            }

            .footer-main {
                grid-template-columns: 1fr;
                gap: 34px;
            }
        }

        @media (max-width: 520px) {
            body {
                font-size: 15px;
            }

            .container {
                width: min(calc(100% - 22px), var(--container));
            }

            .section {
                padding: 58px 0;
            }

            h1 {
                font-size: 32px;
            }

            h2 {
                font-size: 26px;
            }

            h3 {
                font-size: 19px;
            }

            .brand-text {
                max-width: 218px;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .hero-stage {
                padding: 39px 20px 25px;
            }

            .hero-actions,
            .cta-actions {
                display: grid;
                grid-template-columns: 1fr;
            }

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

            .hero-explorer {
                grid-template-columns: 1fr;
                gap: 9px;
            }

            .explorer-node {
                min-height: 98px;
            }

            .trust-strip {
                display: grid;
                gap: 8px;
            }

            .problem-row {
                grid-template-columns: 46px 1fr;
                gap: 12px;
                padding: 18px;
            }

            .problem-track::before {
                left: 25px;
            }

            .problem-number {
                width: 38px;
                height: 38px;
            }

            .result-board {
                grid-template-columns: 1fr;
            }

            .metric-card.large,
            .metric-card.wide {
                grid-column: auto;
            }

            .metric-card,
            .metric-card.large {
                padding: 25px;
            }

            .large .metric-value {
                font-size: 50px;
            }

            .metric-value {
                font-size: 38px;
            }

            .topic-card,
            .topic-card.featured {
                min-height: 330px;
                padding: 24px;
            }

            .topic-card.featured h3 {
                font-size: 28px;
            }

            .topic-link {
                bottom: 23px;
                left: 24px;
            }

            .news-item {
                padding: 19px;
            }

            .quote-card {
                padding: 26px;
            }

            .quote-person {
                left: 26px;
            }

            .faq-question {
                padding: 16px;
            }

            .faq-answer p {
                padding: 0 16px 18px;
            }

            .cta-panel {
                padding: 32px 18px;
            }

            .feedback-form {
                padding: 20px;
            }

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

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

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }

            *,
            *::before,
            *::after {
                transition-duration: 0.01ms !important;
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
            }
        }

/* roulang page: category1 */
:root{
 --brand:#a42f73;--brand-dark:#76204f;--brand-soft:#f8e7f1;--coral:#ef6d5a;--coral-soft:#fff0eb;
 --mint:#1c9b82;--mint-soft:#e7f7f2;--yellow:#e6a61a;--yellow-soft:#fff6d9;
 --ink:#241f29;--muted:#6d6672;--subtle:#8d8591;--surface:#fff;--surface-alt:#faf7fb;
 --background:#f6f2f6;--border:#e8dfe8;--border-strong:#d7c8d6;--danger:#c53f4c;
 --gradient:linear-gradient(120deg,#9e2f76 0%,#d34c73 52%,#ef7558 100%);
 --gradient-soft:linear-gradient(135deg,#f8e4f0 0%,#fff0e9 55%,#e7f7f2 100%);
 --shadow-sm:0 8px 24px rgba(72,40,64,.07);--shadow-md:0 18px 50px rgba(75,40,65,.11);
 --shadow-lg:0 28px 70px rgba(77,37,65,.16);--radius-sm:8px;--radius-md:16px;
 --radius-lg:24px;--radius-xl:30px;--container:1220px;--transition:180ms ease;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;min-width:320px;color:var(--ink);background:linear-gradient(rgba(164,47,115,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(164,47,115,.025) 1px,transparent 1px),var(--background);background-size:42px 42px;font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{border:0;cursor:pointer}img{display:block;max-width:100%}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}.section{padding:86px 0}.section-soft{background:rgba(255,255,255,.62);border-block:1px solid rgba(232,223,232,.8)}
.section-heading{max-width:760px;margin-bottom:38px}.section-heading p{margin-top:12px;color:var(--muted);font-size:17px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;color:var(--brand-dark);font-size:14px;font-weight:800}.eyebrow:before{width:22px;height:4px;background:var(--gradient);border-radius:99px;content:""}
h1,h2,h3,p{margin-top:0}h1{max-width:780px;margin-bottom:20px;font-size:clamp(34px,5vw,64px);line-height:1.16;letter-spacing:-.045em}h2{margin-bottom:12px;font-size:clamp(28px,3.5vw,42px);line-height:1.25;letter-spacing:-.03em}h3{margin-bottom:8px;line-height:1.35}
.badge,.tag,.status{display:inline-flex;min-height:30px;align-items:center;justify-content:center;gap:6px;padding:5px 11px;border:1px solid transparent;border-radius:999px;font-size:13px;font-weight:700;line-height:1.35;white-space:nowrap}
.badge-brand{color:var(--brand-dark);background:var(--brand-soft);border-color:#edc7df}.badge-mint{color:#116a59;background:var(--mint-soft);border-color:#b8e7da}.badge-warm{color:#8b4a1e;background:var(--yellow-soft);border-color:#f0dda0}
.btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;gap:9px;padding:12px 20px;border:1px solid transparent;border-radius:999px;font-weight:800;line-height:1.25;transition:transform var(--transition),box-shadow var(--transition),background-color var(--transition),border-color var(--transition)}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn:focus-visible,.filter:focus-visible,.nav-link:focus-visible,.nav-action:focus-visible,.menu-toggle:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(239,109,90,.42);outline-offset:3px}.btn-primary{color:#fff;background:var(--gradient);box-shadow:0 12px 28px rgba(164,47,115,.25)}.btn-primary:hover{box-shadow:0 16px 36px rgba(164,47,115,.34)}.btn-secondary{color:var(--ink);background:#fff;border-color:var(--border-strong)}.btn-secondary:hover{color:var(--brand-dark);border-color:var(--brand);box-shadow:var(--shadow-sm)}.btn-quiet{min-height:42px;padding:9px 15px;color:var(--brand-dark);background:var(--brand-soft)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border);box-shadow:0 5px 22px rgba(75,40,65,.05)}.nav-shell{min-height:82px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}.nav-side{display:flex;align-items:center;gap:24px}.nav-side.right{justify-content:flex-end}.nav-link,.nav-action{position:relative;color:var(--muted);font-size:14px;font-weight:800;transition:color var(--transition),transform var(--transition)}.nav-link:hover,.nav-action:hover{color:var(--brand-dark);transform:translateY(-1px)}.nav-link.active{color:var(--brand-dark)}.nav-link.active:after{position:absolute;right:0;bottom:-28px;left:0;height:3px;border-radius:8px;background:var(--gradient);content:""}.nav-action{display:flex;align-items:center;gap:7px}.nav-action span{color:var(--coral);font-size:22px;line-height:1}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--brand-dark);font-size:17px;font-weight:900;letter-spacing:-.03em;white-space:nowrap}.brand-mark{width:17px;height:17px;display:inline-block;border-radius:6px 10px 6px 10px;background:var(--gradient);transform:rotate(-18deg);box-shadow:5px 5px 0 #f5c2b5}.menu-toggle,.mobile-panel{display:none}
.category-hero{padding:76px 0 48px}.hero-panel{position:relative;overflow:hidden;padding:52px clamp(24px,6vw,76px);border-radius:var(--radius-xl);background:var(--gradient-soft);border:1px solid #efd8e5;box-shadow:var(--shadow-md)}.hero-panel:after{position:absolute;right:7%;top:-80px;width:230px;height:230px;border:34px solid rgba(164,47,115,.1);border-radius:50%;content:""}.hero-copy{position:relative;z-index:1;max-width:790px}.hero-copy p{max-width:700px;color:var(--muted);font-size:18px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.hero-metrics{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.toolbar{display:grid;grid-template-columns:minmax(240px,1fr) 180px 180px auto;gap:12px;align-items:center;padding:18px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.search-box{position:relative}.search-box span{position:absolute;left:16px;top:10px;color:var(--brand);font-size:22px}.search-box input,.toolbar select{width:100%;height:48px;border:1px solid var(--border-strong);border-radius:13px;background:#fff;color:var(--ink);padding:0 15px}.search-box input{padding-left:44px}.toolbar select:focus,.search-box input:focus{border-color:var(--brand);outline:3px solid rgba(164,47,115,.12)}.filter-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.filter{min-height:39px;padding:8px 15px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--muted);font-weight:700;transition:all var(--transition)}.filter:hover{color:var(--brand-dark);border-color:var(--brand)}.filter.active{color:#fff;background:var(--brand);border-color:var(--brand)}
.feature-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:18px}.content-card{overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.content-card:hover{transform:translateY(-4px);border-color:#d7a7c8;box-shadow:var(--shadow-md)}.visual{position:relative;min-height:190px;background:var(--gradient);overflow:hidden}.visual:before,.visual:after{position:absolute;border:1px solid rgba(255,255,255,.34);border-radius:50%;content:""}.visual:before{width:210px;height:210px;right:-45px;top:-70px}.visual:after{width:120px;height:120px;left:25px;bottom:-62px}.visual.tone-mint{background:linear-gradient(135deg,#188c7d,#a8d9c6)}.visual.tone-coral{background:linear-gradient(135deg,#d9576b,#f2ac68)}.visual-label{position:absolute;left:20px;bottom:18px;color:#fff;font-size:21px;font-weight:900}.card-body{padding:22px}.card-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.card-body p{margin:0 0 18px;color:var(--muted);font-size:14px}.card-link{color:var(--brand-dark);font-weight:800}.card-link:hover{text-decoration:underline}
.list-layout{display:grid;grid-template-columns:1fr 320px;gap:24px}.update-list,.side-card{padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.update-list h3,.side-card h3{margin-bottom:18px}.update-item{display:grid;grid-template-columns:64px 1fr auto;gap:16px;align-items:center;padding:17px 0;border-bottom:1px solid var(--border)}.update-item:last-child{border-bottom:0;padding-bottom:0}.item-index{display:grid;place-items:center;width:56px;height:56px;border-radius:17px;color:var(--brand-dark);background:var(--brand-soft);font-weight:900}.update-item p{margin:3px 0 0;color:var(--muted);font-size:14px}.side-card{background:var(--gradient-soft)}.side-card ul{margin:0;padding:0;list-style:none}.side-card li{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(164,47,115,.13);font-size:14px}.side-card li:last-child{border:0}.side-card strong{color:var(--brand-dark)}
.tip-strip{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tip{padding:26px;border-radius:var(--radius-lg);border:1px solid var(--border);background:#fff}.tip.mint{background:var(--mint-soft);border-color:#c9ece3}.tip p{margin:0;color:var(--muted);font-size:14px}
.faq-list{max-width:850px}.faq-item{margin-bottom:11px;background:#fff;border:1px solid var(--border);border-radius:16px;overflow:hidden}.faq-q{display:flex;width:100%;justify-content:space-between;align-items:center;padding:19px 22px;background:#fff;color:var(--ink);text-align:left;font-weight:800}.faq-q span{color:var(--brand);font-size:22px;transition:transform var(--transition)}.faq-a{display:none;padding:0 22px 20px;color:var(--muted);font-size:15px}.faq-item.open{border-color:#d9aacb;box-shadow:var(--shadow-sm)}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{padding:48px clamp(24px,6vw,72px);border-radius:var(--radius-xl);background:var(--gradient);color:#fff;box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{margin-bottom:8px}.cta p{margin:0;color:rgba(255,255,255,.83)}.cta .btn-secondary{border:0}
.site-footer{padding:58px 0 24px;background:#fff;border-top:1px solid var(--border)}.footer-main{display:grid;grid-template-columns:1fr 260px;gap:50px}.footer-brand{margin-bottom:15px}.footer-summary{max-width:620px;margin:0 0 15px;color:var(--muted);font-size:14px}.footer-note{display:inline-flex;padding:7px 12px;border-radius:999px;color:#116a59;background:var(--mint-soft);font-size:13px;font-weight:700}.footer-nav h3{font-size:15px}.footer-links{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:14px}.footer-links a:hover{color:var(--brand-dark)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:20px;border-top:1px solid var(--border);color:var(--subtle);font-size:13px}
@media(max-width:992px){.nav-shell{grid-template-columns:1fr auto}.desktop-nav{display:none}.nav-shell>.brand{justify-self:start}.menu-toggle{display:grid;place-items:center;width:46px;height:46px;border:1px solid var(--border-strong);border-radius:14px;background:#fff}.menu-icon,.menu-icon:before,.menu-icon:after{width:20px;height:2px;background:var(--brand-dark);content:"";display:block;position:relative}.menu-icon:before{position:absolute;top:-7px}.menu-icon:after{position:absolute;top:7px}.mobile-panel{padding:8px 20px 20px;border-top:1px solid var(--border);background:#fff}.mobile-panel.open{display:flex;flex-direction:column;gap:4px}.mobile-panel .nav-link{display:flex;justify-content:space-between;padding:13px 4px;border-bottom:1px solid var(--border)}.mobile-panel .nav-link.active:after{display:none}.mobile-panel .nav-link span{color:var(--subtle);font-size:13px}.toolbar{grid-template-columns:1fr 1fr}.toolbar .search-box{grid-column:1/-1}.feature-grid{grid-template-columns:1fr 1fr}.feature-grid .content-card:first-child{grid-column:1/-1}.list-layout{grid-template-columns:1fr}}
@media(max-width:768px){.container{width:min(calc(100% - 28px),var(--container))}.section{padding:62px 0}.category-hero{padding:42px 0 28px}.hero-panel{padding:34px 22px}.hero-copy p{font-size:16px}.feature-grid,.tip-strip{grid-template-columns:1fr}.feature-grid .content-card:first-child{grid-column:auto}.cta{display:block;padding:34px 24px}.cta .hero-actions{margin-top:22px}.footer-main{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}.update-item{grid-template-columns:50px 1fr}.update-item .badge{grid-column:2;justify-self:start}.item-index{width:46px;height:46px}}
@media(max-width:520px){h1{font-size:34px}.toolbar{grid-template-columns:1fr}.toolbar .search-box{grid-column:auto}.hero-actions .btn{width:100%}.hero-metrics{gap:7px}.update-item{gap:10px}.card-body{padding:18px}}

/* roulang page: category2 */
:root {
  --brand: #a42f73;
  --brand-dark: #76204f;
  --brand-soft: #f8e7f1;
  --coral: #ef6d5a;
  --coral-soft: #fff0eb;
  --mint: #1c9b82;
  --mint-soft: #e7f7f2;
  --yellow: #e6a61a;
  --yellow-soft: #fff6d9;
  --ink: #241f29;
  --muted: #6d6672;
  --subtle: #8d8591;
  --surface: #ffffff;
  --surface-alt: #faf7fb;
  --background: #f6f2f6;
  --border: #e8dfe8;
  --border-strong: #d7c8d6;
  --danger: #c53f4c;
  --danger-soft: #fff0f1;
  --gradient: linear-gradient(120deg, #9e2f76 0%, #d34c73 52%, #ef7558 100%);
  --gradient-soft: linear-gradient(135deg, #f8e4f0 0%, #fff0e9 55%, #e7f7f2 100%);
  --shadow-sm: 0 8px 24px rgba(72, 40, 64, 0.07);
  --shadow-md: 0 18px 50px rgba(75, 40, 65, 0.11);
  --shadow-lg: 0 28px 70px rgba(77, 37, 65, 0.16);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 30px;
  --container: 1220px;
  --reading: 780px;
  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    linear-gradient(rgba(164, 47, 115, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(164, 47, 115, 0.025) 1px, transparent 1px),
    var(--background);
  background-size: 42px 42px;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
textarea,
select {
  font: inherit;
  letter-spacing: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

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

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

h1,
h2,
h3 {
  line-height: 1.25;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: 48px;
  font-weight: 900;
}

h2 {
  margin-bottom: 16px;
  font-size: 34px;
  font-weight: 900;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: 850;
}

p {
  margin-bottom: 0;
}

:focus-visible {
  outline: 3px solid rgba(28, 155, 130, 0.38);
  outline-offset: 3px;
}

::selection {
  color: #fff;
  background: var(--brand);
}

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

.section {
  padding: 92px 0;
}

.section-soft {
  background: rgba(255, 255, 255, 0.65);
  border-block: 1px solid rgba(232, 223, 232, 0.8);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

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

.section-heading p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 17px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--brand-dark);
  font-size: 14px;
  font-weight: 800;
}

.eyebrow::before {
  width: 22px;
  height: 4px;
  background: var(--gradient);
  border-radius: 99px;
  content: "";
}

.badge,
.tag,
.status {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 5px 11px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  white-space: nowrap;
}

.badge-brand {
  color: var(--brand-dark);
  background: var(--brand-soft);
  border-color: #edc7df;
}

.badge-mint {
  color: #116a59;
  background: var(--mint-soft);
  border-color: #b8e7da;
}

.badge-warm {
  color: #8b4a1e;
  background: var(--yellow-soft);
  border-color: #f0dda0;
}

.badge-coral {
  color: #92382d;
  background: var(--coral-soft);
  border-color: #f7c9bf;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1.25;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

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

.btn-primary {
  color: #fff;
  background: var(--gradient);
  box-shadow: 0 12px 28px rgba(164, 47, 115, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 16px 36px rgba(164, 47, 115, 0.34);
}

.btn-secondary {
  color: var(--ink);
  background: #fff;
  border-color: var(--border-strong);
}

.btn-secondary:hover {
  color: var(--brand-dark);
  border-color: var(--brand);
  box-shadow: var(--shadow-sm);
}

.btn-quiet {
  min-height: 42px;
  padding: 9px 15px;
  color: var(--brand-dark);
  background: var(--brand-soft);
}

.btn-quiet:hover {
  background: #efd3e3;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(250, 247, 251, 0.97);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 6px 22px rgba(72, 40, 64, 0.05);
}

.nav-shell {
  position: relative;
  display: grid;
  min-height: 78px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
}

.nav-side {
  display: flex;
  align-items: center;
  gap: 7px;
}

.nav-side.right {
  justify-content: flex-end;
}

.nav-link,
.nav-action {
  position: relative;
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border-radius: 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
  transition:
    color var(--transition),
    background-color var(--transition),
    transform var(--transition);
}

.nav-link:hover,
.nav-action:hover {
  color: var(--brand-dark);
  background: var(--brand-soft);
  transform: translateY(-1px);
}

.nav-link.active {
  color: var(--brand-dark);
  background: var(--brand-soft);
}

.nav-link.active::after {
  position: absolute;
  right: 12px;
  bottom: 3px;
  left: 12px;
  height: 3px;
  background: var(--gradient);
  border-radius: 99px;
  content: "";
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--brand-dark);
  font-weight: 900;
}

.brand-mark {
  position: relative;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  background: var(--gradient);
  border-radius: 10px 16px 10px 16px;
  box-shadow: 0 8px 18px rgba(164, 47, 115, 0.24);
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  background: #fff;
  border-radius: 99px;
  content: "";
}

.brand-mark::before {
  width: 14px;
  height: 4px;
  top: 9px;
  left: 9px;
  transform: rotate(-25deg);
}

.brand-mark::after {
  width: 9px;
  height: 4px;
  right: 7px;
  bottom: 9px;
  transform: rotate(25deg);
}

.brand-text {
  font-size: 18px;
  line-height: 1.25;
}

.menu-toggle,
.mobile-panel {
  display: none;
}

.menu-toggle {
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 21px;
  height: 2px;
  background: var(--ink);
  border-radius: 4px;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-icon {
  position: relative;
}

.menu-icon::before,
.menu-icon::after {
  position: absolute;
  left: 0;
  content: "";
}

.menu-icon::before {
  top: -7px;
}

.menu-icon::after {
  top: 7px;
}

.menu-toggle[aria-expanded="true"] .menu-icon {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.mobile-panel {
  padding: 10px 20px 20px;
  background: var(--surface-alt);
  border-top: 1px solid var(--border);
}

.mobile-panel .nav-link {
  width: 100%;
  justify-content: space-between;
  margin-top: 7px;
  padding: 12px 14px;
}

.mobile-panel .nav-link span {
  color: var(--subtle);
  font-size: 12px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 14px;
}

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

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

.breadcrumb-separator {
  color: var(--border-strong);
}

.category-hero {
  padding: 54px 0 46px;
}

.category-intro {
  position: relative;
  overflow: hidden;
  padding: 46px;
  background: var(--gradient-soft);
  border: 1px solid #ead4e2;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.category-intro::after {
  position: absolute;
  right: -70px;
  bottom: -82px;
  width: 260px;
  height: 180px;
  border: 28px solid rgba(164, 47, 115, 0.08);
  border-radius: 50%;
  content: "";
  transform: rotate(-12deg);
}

.intro-copy {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.intro-copy > p {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
}

.intro-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}

.filter-stage {
  position: relative;
  z-index: 2;
  display: grid;
  margin-top: 34px;
  padding: 18px;
  grid-template-columns: minmax(260px, 1fr) 180px 180px auto;
  gap: 12px;
  background: var(--surface);
  border: 1px solid rgba(215, 200, 214, 0.85);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.field {
  position: relative;
}

.field label {
  position: absolute;
  z-index: 1;
  top: -9px;
  left: 14px;
  padding: 0 5px;
  color: var(--brand-dark);
  background: var(--surface);
  font-size: 12px;
  font-weight: 800;
}

.field input,
.field select,
.feedback-form input,
.feedback-form textarea {
  width: 100%;
  min-height: 52px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  outline: none;
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    background-color var(--transition);
}

.field input {
  padding: 12px 16px;
}

.field select {
  padding: 12px 38px 12px 14px;
}

.field input:hover,
.field select:hover,
.feedback-form input:hover,
.feedback-form textarea:hover {
  border-color: #c9acc0;
}

.field input:focus,
.field select:focus,
.feedback-form input:focus,
.feedback-form textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(164, 47, 115, 0.11);
}

.filter-submit {
  min-width: 128px;
  border-radius: 14px;
}

.directory-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 280px;
  gap: 24px;
  align-items: start;
}

.index-panel,
.update-panel {
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.index-panel {
  position: sticky;
  top: 102px;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}

.panel-title h2,
.panel-title h3 {
  margin: 0;
  font-size: 19px;
}

.index-list {
  display: grid;
  gap: 8px;
}

.index-link {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  color: var(--muted);
  background: var(--surface-alt);
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: 14px;
  font-weight: 750;
  transition:
    color var(--transition),
    border-color var(--transition),
    background-color var(--transition),
    transform var(--transition);
}

.index-link:hover,
.index-link.active {
  color: var(--brand-dark);
  background: var(--brand-soft);
  border-color: #edc7df;
  transform: translateX(2px);
}

.index-count {
  display: inline-flex;
  min-width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  color: var(--brand-dark);
  background: #fff;
  border-radius: 999px;
  font-size: 12px;
}

.featured-stack {
  display: grid;
  gap: 18px;
}

.featured-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.featured-card:hover {
  border-color: #d9b3ca;
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.featured-visual {
  position: relative;
  min-height: 250px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(118, 32, 79, 0.94), rgba(211, 76, 115, 0.82) 55%, rgba(239, 117, 88, 0.78)),
    #a42f73;
}

.featured-visual::before {
  position: absolute;
  width: 330px;
  height: 190px;
  top: 24px;
  right: -65px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 50%;
  content: "";
  transform: rotate(-18deg);
}

.featured-visual::after {
  position: absolute;
  width: 180px;
  height: 110px;
  bottom: -30px;
  left: 28px;
  border: 18px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  content: "";
}

.visual-label {
  position: absolute;
  z-index: 1;
  top: 24px;
  left: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.visual-label .badge {
  color: #fff;
  background: rgba(36, 31, 41, 0.35);
  border-color: rgba(255, 255, 255, 0.28);
}

.visual-copy {
  position: absolute;
  z-index: 1;
  right: 26px;
  bottom: 25px;
  left: 26px;
  max-width: 520px;
  color: #fff;
}

.visual-copy span {
  display: block;
  margin-bottom: 5px;
  font-size: 13px;
  font-weight: 750;
  opacity: 0.84;
}

.visual-copy strong {
  display: block;
  font-size: 29px;
  line-height: 1.3;
}

.featured-body {
  padding: 25px;
}

.featured-body p {
  color: var(--muted);
}

.meta-row,
.action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
}

.meta-row {
  margin: 16px 0 20px;
}

.action-row {
  justify-content: space-between;
}

.meta-note {
  color: var(--subtle);
  font-size: 13px;
}

.compact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.compact-card {
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition:
    transform var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.compact-card:hover {
  border-color: #d9b3ca;
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.compact-cover {
  position: relative;
  display: grid;
  min-height: 142px;
  margin-bottom: 18px;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(145deg, #1c9b82, #52b99e 58%, #f2bd4a);
  border-radius: 14px;
}

.compact-card:nth-child(2) .compact-cover {
  background: linear-gradient(145deg, #ef6d5a, #d34c73 60%, #8e3470);
}

.compact-cover::before,
.compact-cover::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  content: "";
}

.compact-cover::before {
  width: 150px;
  height: 70px;
  transform: rotate(20deg);
}

.compact-cover::after {
  width: 90px;
  height: 135px;
  transform: rotate(-35deg);
}

.compact-cover span {
  position: relative;
  z-index: 1;
  font-size: 15px;
  font-weight: 850;
}

.compact-card p {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--brand-dark);
  font-size: 14px;
  font-weight: 850;
  transition: gap var(--transition), color var(--transition);
}

.text-link:hover {
  gap: 10px;
  color: var(--coral);
}

.update-panel {
  position: sticky;
  top: 102px;
}

.update-list {
  display: grid;
  gap: 4px;
}

.update-item {
  position: relative;
  padding: 14px 0 14px 19px;
  border-bottom: 1px solid var(--border);
}

.update-item:last-child {
  border-bottom: 0;
}

.update-item::before {
  position: absolute;
  top: 23px;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--mint);
  border: 2px solid var(--mint-soft);
  border-radius: 50%;
  box-shadow: 0 0 0 3px #d6f1e9;
  content: "";
}

.update-item time {
  display: block;
  color: var(--subtle);
  font-size: 12px;
  font-weight: 750;
}

.update-item strong {
  display: block;
  margin: 3px 0;
  font-size: 14px;
}

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

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.tag-button {
  min-height: 34px;
  padding: 6px 11px;
  color: var(--muted);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 750;
  transition:
    color var(--transition),
    background-color var(--transition),
    border-color var(--transition);
}

.tag-button:hover,
.tag-button.active {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
}

.tag-button:active {
  background: var(--brand-dark);
}

.track-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 38px;
}

.track-toolbar .section-heading {
  margin-bottom: 0;
}

.segmented-control {
  display: inline-flex;
  padding: 5px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 15px;
  box-shadow: var(--shadow-sm);
}

.segment-button {
  min-height: 42px;
  padding: 8px 15px;
  color: var(--muted);
  background: transparent;
  border-radius: 11px;
  font-size: 14px;
  font-weight: 800;
  transition: color var(--transition), background-color var(--transition);
}

.segment-button:hover {
  color: var(--brand-dark);
  background: var(--brand-soft);
}

.segment-button.active {
  color: #fff;
  background: var(--brand);
}

.segment-button:disabled {
  color: var(--subtle);
  background: transparent;
}

.timeline {
  position: relative;
  display: grid;
  gap: 22px;
}

.timeline::before {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 112px;
  width: 2px;
  background: linear-gradient(var(--brand), var(--coral), var(--mint));
  content: "";
}

.timeline-item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 52px;
  align-items: start;
}

.timeline-date {
  padding-top: 18px;
  color: var(--brand-dark);
  font-size: 14px;
  font-weight: 850;
  text-align: right;
}

.timeline-card {
  position: relative;
  display: grid;
  padding: 23px;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.timeline-card::before {
  position: absolute;
  top: 25px;
  left: -35px;
  width: 14px;
  height: 14px;
  background: var(--surface);
  border: 4px solid var(--brand);
  border-radius: 50%;
  content: "";
}

.timeline-item:nth-child(2) .timeline-card::before {
  border-color: var(--coral);
}

.timeline-item:nth-child(3) .timeline-card::before {
  border-color: var(--mint);
}

.timeline-card:hover {
  border-color: #d9b3ca;
  box-shadow: var(--shadow-md);
  transform: translateX(3px);
}

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

.timeline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 13px;
}

.progress-panel {
  display: grid;
  padding: 30px;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  background: var(--ink);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.progress-copy {
  color: #fff;
}

.progress-copy p {
  color: #d8d0d9;
}

.progress-list {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.progress-item {
  display: grid;
  gap: 8px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #eee8ef;
  font-size: 13px;
  font-weight: 750;
}

.progress-bar {
  height: 8px;
  overflow: hidden;
  background: #4b424d;
  border-radius: 999px;
}

.progress-value {
  height: 100%;
  background: var(--gradient);
  border-radius: inherit;
}

.progress-value.mint {
  background: linear-gradient(90deg, var(--mint), #7ed0b9);
}

.progress-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.stat-box {
  display: flex;
  min-height: 132px;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  background: #342e36;
  border: 1px solid #504753;
  border-radius: var(--radius-md);
}

.stat-box strong {
  color: #fff;
  font-size: 30px;
}

.stat-box span {
  color: #cfc4d0;
  font-size: 13px;
}

.state-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 26px;
}

.state-box {
  display: flex;
  min-height: 126px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 18px;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.state-icon {
  display: grid;
  width: 38px;
  height: 38px;
  margin-bottom: 9px;
  place-items: center;
  color: var(--brand-dark);
  background: var(--brand-soft);
  border-radius: 50%;
  font-weight: 900;
}

.state-box strong {
  font-size: 14px;
}

.state-box p {
  color: var(--muted);
  font-size: 12px;
}

.loading-dots {
  display: flex;
  gap: 4px;
}

.loading-dots i {
  width: 7px;
  height: 7px;
  background: var(--brand);
  border-radius: 50%;
  animation: loading 1.1s infinite ease-in-out;
}

.loading-dots i:nth-child(2) {
  animation-delay: 0.16s;
}

.loading-dots i:nth-child(3) {
  animation-delay: 0.32s;
}

@keyframes loading {
  0%,
  80%,
  100% {
    transform: scale(0.65);
    opacity: 0.45;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 13px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.faq-item[open] {
  border-color: #d9b3ca;
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  position: relative;
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 22px;
  cursor: pointer;
  font-weight: 850;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  place-items: center;
  color: var(--brand-dark);
  background: var(--brand-soft);
  border-radius: 50%;
  content: "+";
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 22px 20px;
  color: var(--muted);
}

.feedback-wrap {
  display: grid;
  padding: 36px;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 38px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.feedback-copy p {
  color: var(--muted);
}

.feedback-points {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.feedback-point {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.feedback-point::before {
  display: grid;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  place-items: center;
  color: #116a59;
  background: var(--mint-soft);
  border-radius: 50%;
  content: "✓";
  font-size: 12px;
  font-weight: 900;
}

.feedback-form {
  display: grid;
  gap: 15px;
}

.feedback-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

.feedback-form input,
.feedback-form textarea {
  padding: 12px 15px;
}

.feedback-form textarea {
  min-height: 116px;
  resize: vertical;
}

.form-help,
.form-message {
  color: var(--subtle);
  font-size: 12px;
}

.form-message {
  display: none;
  padding: 10px 13px;
  color: #116a59;
  background: var(--mint-soft);
  border: 1px solid #b8e7da;
  border-radius: 12px;
}

.form-message.visible {
  display: block;
}

.cta-section {
  padding: 34px 0 92px;
}

.cta-card {
  position: relative;
  display: grid;
  overflow: hidden;
  padding: 44px;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 30px;
  align-items: center;
  color: #fff;
  background: var(--gradient);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.cta-card::before {
  position: absolute;
  top: -80px;
  right: 16%;
  width: 230px;
  height: 230px;
  border: 35px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  content: "";
}

.cta-copy {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.cta-copy h2 {
  margin-bottom: 12px;
}

.cta-copy p {
  color: rgba(255, 255, 255, 0.87);
}

.cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cta-actions .btn-primary {
  color: var(--brand-dark);
  background: #fff;
  box-shadow: none;
}

.cta-actions .btn-secondary {
  color: #fff;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.58);
}

.cta-actions .btn-secondary:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.site-footer {
  padding: 62px 0 26px;
  background: #eee7ee;
  border-top: 1px solid var(--border-strong);
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 70px;
  padding-bottom: 38px;
}

.footer-brand {
  justify-content: flex-start;
}

.footer-summary {
  max-width: 680px;
  margin: 18px 0 15px;
  color: var(--muted);
}

.footer-note {
  display: inline-flex;
  padding: 7px 11px;
  color: #8b4a1e;
  background: var(--yellow-soft);
  border: 1px solid #f0dda0;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 750;
}

.footer-nav h3 {
  margin-bottom: 15px;
  font-size: 16px;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
}

.footer-links a {
  color: var(--muted);
  font-size: 14px;
  transition: color var(--transition), transform var(--transition);
}

.footer-links a:hover {
  color: var(--brand-dark);
  transform: translateX(2px);
}

.footer-bottom {
  display: flex;
  padding-top: 24px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--subtle);
  border-top: 1px solid var(--border-strong);
  font-size: 13px;
}

.filter-empty {
  display: none;
  padding: 30px;
  text-align: center;
  background: var(--surface);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
}

.filter-empty.visible {
  display: block;
}

.filter-empty strong {
  display: block;
  margin-bottom: 5px;
}

.filter-empty p {
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 1120px) {
  .nav-link,
  .nav-action {
    padding-inline: 8px;
    font-size: 13px;
  }

  .brand-text {
    max-width: 190px;
    font-size: 16px;
    text-align: center;
  }

  .directory-layout {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .update-panel {
    position: static;
    grid-column: 1 / -1;
  }

  .update-list {
    grid-template-columns: repeat(4, 1fr);
  }

  .update-item {
    border-right: 1px solid var(--border);
    border-bottom: 0;
  }

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

  .filter-stage {
    grid-template-columns: 1fr 1fr;
  }

  .field:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 30px;
  }

  .section {
    padding: 76px 0;
  }

  .desktop-nav {
    display: none;
  }

  .nav-shell {
    min-height: 70px;
    grid-template-columns: 1fr auto;
  }

  .nav-shell > .brand {
    justify-content: flex-start;
  }

  .brand-text {
    max-width: none;
    text-align: left;
  }

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

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

  .category-intro {
    padding: 36px;
  }

  .directory-layout {
    grid-template-columns: 1fr;
  }

  .index-panel,
  .update-panel {
    position: static;
  }

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

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

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

  .update-item:nth-child(-n+2) {
    border-bottom: 1px solid var(--border);
  }

  .track-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .progress-panel,
  .feedback-wrap {
    grid-template-columns: 1fr;
  }

  .cta-card {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 38px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 27px;
  }

  .category-hero {
    padding-top: 34px;
  }

  .category-intro {
    padding: 28px 22px;
    border-radius: var(--radius-lg);
  }

  .intro-copy > p {
    font-size: 16px;
  }

  .filter-stage {
    padding: 15px;
    grid-template-columns: 1fr;
  }

  .field:first-child {
    grid-column: auto;
  }

  .filter-submit {
    width: 100%;
  }

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

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

  .timeline::before {
    left: 7px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-left: 31px;
  }

  .timeline-date {
    padding-top: 0;
    text-align: left;
  }

  .timeline-card {
    grid-template-columns: 1fr;
  }

  .timeline-card::before {
    top: -30px;
    left: -31px;
  }

  .progress-panel {
    padding: 24px;
  }

  .state-showcase {
    grid-template-columns: 1fr;
  }

  .feedback-wrap {
    padding: 26px 20px;
  }

  .cta-card {
    padding: 34px 24px;
  }

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

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  body {
    font-size: 15px;
  }

  .section {
    padding: 62px 0;
  }

  h1 {
    font-size: 29px;
  }

  h2 {
    font-size: 24px;
  }

  .brand-text {
    max-width: 210px;
    font-size: 14px;
  }

  .brand-mark {
    width: 29px;
    height: 29px;
    flex-basis: 29px;
  }

  .mobile-panel {
    padding-inline: 14px;
  }

  .breadcrumb {
    margin-bottom: 18px;
  }

  .intro-badges {
    gap: 6px;
  }

  .badge,
  .tag,
  .status {
    white-space: normal;
  }

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

  .featured-visual {
    min-height: 220px;
  }

  .visual-copy strong {
    font-size: 23px;
  }

  .featured-body {
    padding: 20px;
  }

  .action-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .action-row .btn {
    width: 100%;
  }

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

  .update-item,
  .update-item:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .segmented-control {
    width: 100%;
    overflow-x: auto;
  }

  .segment-button {
    flex: 1 0 auto;
  }

  .progress-stats {
    grid-template-columns: 1fr;
  }

  .faq-item summary {
    padding-inline: 17px;
  }

  .faq-answer {
    padding-inline: 17px;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}