/* roulang page: index */
:root {
            --ink: #181514;
            --ink-soft: #211d1c;
            --ink-raised: #292422;
            --paper: #f6f1ea;
            --paper-deep: #ede5dc;
            --paper-bright: #fffaf4;
            --plum: #7d3f63;
            --plum-dark: #66314f;
            --plum-soft: #ae7897;
            --apricot: #e9b8a2;
            --apricot-soft: #f3d5c6;
            --text-dark: #201c1b;
            --text-light: #f8f1ea;
            --muted-dark: #736a66;
            --muted-light: #bcb1aa;
            --line-dark: rgba(255, 247, 239, .13);
            --line-light: rgba(45, 37, 34, .14);
            --success: #728c72;
            --danger: #9b5c5c;
            --radius-sm: 12px;
            --radius: 16px;
            --radius-lg: 24px;
            --radius-pill: 999px;
            --shadow: 0 18px 45px rgba(31, 22, 20, .10);
            --shadow-dark: 0 22px 55px rgba(0, 0, 0, .22);
            --transition: 220ms ease;
            --header-height: 132px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            color: var(--text-dark);
            background: var(--paper);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
            font-size: 16px;
            line-height: 1.72;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        body.menu-open {
            overflow: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition), background-color var(--transition), border-color var(--transition), transform var(--transition);
        }

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

        button {
            border: 0;
        }

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

        ::selection {
            color: var(--paper-bright);
            background: var(--plum);
        }

        .site-container {
            width: min(1240px, calc(100% - 48px));
            margin-inline: auto;
        }

        .section {
            position: relative;
            padding: 104px 0;
            scroll-margin-top: 150px;
        }

        .section-dark {
            color: var(--text-light);
            background: var(--ink);
        }

        .section-paper {
            color: var(--text-dark);
            background: var(--paper);
        }

        .section-warm {
            color: var(--text-dark);
            background: var(--paper-deep);
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
            color: var(--plum);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: .08em;
        }

        .section-dark .eyebrow {
            color: var(--apricot);
        }

        .eyebrow::before {
            width: 28px;
            height: 1px;
            content: "";
            background: currentColor;
        }

        .section-title {
            max-width: 760px;
            margin: 0;
            font-size: clamp(31px, 4vw, 44px);
            line-height: 1.16;
            letter-spacing: -.04em;
            font-weight: 800;
        }

        .section-copy {
            max-width: 680px;
            margin: 20px 0 0;
            color: var(--muted-dark);
            font-size: 16px;
        }

        .section-dark .section-copy {
            color: var(--muted-light);
        }

        .section-heading-row {
            display: flex;
            align-items: end;
            justify-content: space-between;
            gap: 32px;
            margin-bottom: 48px;
        }

        .section-index {
            flex: 0 0 auto;
            color: var(--muted-dark);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: .12em;
        }

        .section-dark .section-index {
            color: var(--muted-light);
        }

        .site-header {
            position: sticky;
            z-index: 1030;
            top: 0;
            color: var(--text-light);
            background: rgba(24, 21, 20, .97);
            border-bottom: 1px solid var(--line-dark);
        }

        .navbar {
            min-height: 76px;
            padding: 0;
        }

        .navbar > .site-container {
            display: flex;
            min-height: 76px;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
        }

        .brand {
            display: inline-flex;
            min-width: 0;
            align-items: center;
            gap: 12px;
            color: var(--text-light);
            font-size: 16px;
            font-weight: 800;
            letter-spacing: -.02em;
        }

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

        .brand-mark {
            position: relative;
            display: grid;
            width: 34px;
            height: 34px;
            flex: 0 0 34px;
            place-items: center;
            overflow: hidden;
            color: var(--paper-bright);
            background: var(--plum);
            border-radius: 50%;
            font-size: 12px;
        }

        .brand-mark::after {
            position: absolute;
            right: -6px;
            bottom: -6px;
            width: 18px;
            height: 18px;
            content: "";
            border: 1px solid var(--apricot);
            border-radius: 50%;
        }

        .brand-sub {
            display: block;
            color: var(--muted-light);
            font-size: 11px;
            font-weight: 500;
            letter-spacing: .04em;
        }

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

        .desktop-nav .nav-link {
            position: relative;
            padding: 9px 15px;
            color: var(--muted-light);
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 700;
        }

        .desktop-nav .nav-link:hover,
        .desktop-nav .nav-link.active {
            color: var(--paper-bright);
            background: rgba(255,255,255,.07);
        }

        .desktop-nav .nav-link.active::after {
            position: absolute;
            bottom: 4px;
            left: 50%;
            width: 4px;
            height: 4px;
            content: "";
            transform: translateX(-50%);
            background: var(--apricot);
            border-radius: 50%;
        }

        .btn-main,
        .btn-outline-light-custom,
        .btn-outline-dark-custom {
            display: inline-flex;
            min-height: 50px;
            align-items: center;
            justify-content: center;
            gap: 9px;
            padding: 0 24px;
            border: 1px solid transparent;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 800;
            transition: transform var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
        }

        .btn-main {
            color: #fff8f2;
            background: var(--plum);
            box-shadow: 0 8px 24px rgba(125, 63, 99, .22);
        }

        .btn-main:hover,
        .btn-main:active {
            color: #fff;
            transform: translateY(-2px);
            background: var(--plum-dark);
            border-color: var(--apricot);
            box-shadow: 0 11px 28px rgba(125, 63, 99, .3);
        }

        .btn-outline-light-custom {
            color: var(--text-light);
            background: transparent;
            border-color: rgba(255,255,255,.25);
        }

        .btn-outline-light-custom:hover {
            color: var(--ink);
            transform: translateY(-2px);
            background: var(--apricot);
            border-color: var(--apricot);
        }

        .btn-outline-dark-custom {
            color: var(--text-dark);
            background: transparent;
            border-color: rgba(32,28,27,.28);
        }

        .btn-outline-dark-custom:hover {
            color: var(--paper-bright);
            transform: translateY(-2px);
            background: var(--ink);
            border-color: var(--ink);
        }

        .btn-main:focus-visible,
        .btn-outline-light-custom:focus-visible,
        .btn-outline-dark-custom:focus-visible,
        .nav-link:focus-visible,
        .matrix-link:focus-visible,
        .text-link:focus-visible {
            outline: 3px solid rgba(233, 184, 162, .48);
            outline-offset: 3px;
        }

        .mobile-menu-button {
            display: none;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            color: var(--text-light);
            background: rgba(255,255,255,.06);
            border: 1px solid var(--line-dark);
            border-radius: 50%;
        }

        .progress-nav-wrap {
            border-top: 1px solid rgba(255,255,255,.05);
        }

        .progress-nav {
            position: relative;
            display: grid;
            min-width: 680px;
            grid-template-columns: repeat(4, 1fr);
        }

        .progress-nav::before {
            position: absolute;
            z-index: 0;
            top: 16px;
            right: 12.5%;
            left: 12.5%;
            height: 1px;
            content: "";
            background: rgba(255,255,255,.15);
        }

        .progress-step {
            position: relative;
            z-index: 1;
            display: flex;
            height: 54px;
            align-items: flex-start;
            justify-content: center;
            gap: 9px;
            padding-top: 7px;
            color: #867d78;
            font-size: 12px;
            font-weight: 700;
            white-space: nowrap;
        }

        .progress-node {
            display: grid;
            width: 20px;
            height: 20px;
            place-items: center;
            color: #9b918c;
            background: var(--ink);
            border: 1px solid #665e5a;
            border-radius: 50%;
            font-size: 9px;
            transition: all var(--transition);
        }

        .progress-step.active {
            color: var(--paper-bright);
        }

        .progress-step.active .progress-node {
            color: #fff;
            background: var(--plum);
            border-color: var(--apricot);
            box-shadow: 0 0 0 4px rgba(125,63,99,.2);
        }

        .progress-step.visited .progress-node {
            color: var(--ink);
            background: var(--apricot);
            border-color: var(--apricot);
        }

        .status-line {
            padding: 10px 0;
            color: var(--muted-light);
            background: var(--ink-soft);
            border-bottom: 1px solid var(--line-dark);
            font-size: 12px;
            text-align: center;
        }

        .status-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            margin-right: 8px;
            background: var(--success);
            border-radius: 50%;
            box-shadow: 0 0 0 4px rgba(114,140,114,.12);
        }

        .hero-dashboard {
            min-height: 720px;
            padding-top: 86px;
            overflow: hidden;
        }

        .hero-dashboard::before {
            position: absolute;
            top: 50px;
            left: 50%;
            width: 600px;
            height: 300px;
            content: "";
            transform: translateX(-50%);
            opacity: .15;
            background: radial-gradient(circle, var(--plum-soft), transparent 66%);
            pointer-events: none;
        }

        .hero-intro {
            position: relative;
            z-index: 2;
            max-width: 980px;
            margin-inline: auto;
            text-align: center;
        }

        .hero-kicker {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 22px;
            padding: 7px 14px;
            color: var(--apricot);
            background: rgba(255,255,255,.04);
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 700;
        }

        .hero-kicker::before {
            width: 6px;
            height: 6px;
            content: "";
            background: var(--apricot);
            border-radius: 50%;
        }

        h1 {
            max-width: 1060px;
            margin: 0 auto;
            color: var(--paper-bright);
            font-size: clamp(42px, 6vw, 68px);
            line-height: 1.08;
            letter-spacing: -.06em;
            font-weight: 800;
        }

        .hero-description {
            max-width: 850px;
            margin: 28px auto 0;
            color: #c6bbb5;
            font-size: 17px;
            line-height: 1.82;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin-top: 32px;
        }

        .time-selector {
            display: inline-flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-top: 22px;
        }

        .time-label {
            margin-right: 5px;
            color: var(--muted-light);
            font-size: 12px;
        }

        .time-chip {
            padding: 7px 12px;
            color: #bdb2ac;
            background: transparent;
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-pill);
            font-size: 12px;
            cursor: pointer;
        }

        .time-chip:hover,
        .time-chip.active {
            color: var(--ink);
            background: var(--apricot);
            border-color: var(--apricot);
        }

        .dashboard-grid {
            position: relative;
            z-index: 2;
            display: grid;
            max-width: 1100px;
            margin: 58px auto 0;
            grid-template-columns: 1.45fr .8fr .8fr;
            grid-template-rows: repeat(2, 145px);
            gap: 14px;
            text-align: left;
        }

        .metric-card {
            position: relative;
            overflow: hidden;
            padding: 24px;
            background: var(--ink-raised);
            border: 1px solid var(--line-dark);
            border-radius: var(--radius);
            box-shadow: var(--shadow-dark);
            transition: transform var(--transition), border-color var(--transition), background-color var(--transition);
        }

        .metric-card:hover {
            transform: translateY(-4px);
            background: #2e2826;
            border-color: rgba(233,184,162,.42);
        }

        .metric-main {
            grid-row: span 2;
            padding: 32px;
        }

        .metric-wide {
            grid-column: span 2;
        }

        .metric-label {
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: var(--muted-light);
            font-size: 12px;
            font-weight: 700;
        }

        .metric-badge {
            padding: 4px 8px;
            color: var(--apricot);
            background: rgba(233,184,162,.08);
            border: 1px solid rgba(233,184,162,.2);
            border-radius: var(--radius-pill);
        }

        .metric-number {
            margin-top: 20px;
            color: var(--paper-bright);
            font-size: clamp(36px, 4vw, 54px);
            line-height: 1;
            font-weight: 800;
            letter-spacing: -.05em;
        }

        .metric-number small {
            margin-left: 5px;
            color: var(--apricot);
            font-size: 14px;
            letter-spacing: 0;
        }

        .metric-caption {
            margin-top: 12px;
            color: #a99e98;
            font-size: 13px;
        }

        .trend-chart {
            position: absolute;
            right: 26px;
            bottom: 29px;
            left: 26px;
            height: 76px;
            opacity: .88;
        }

        .trend-chart svg {
            width: 100%;
            height: 100%;
        }

        .hero-progress-hint {
            display: flex;
            max-width: 1100px;
            margin: 23px auto 0;
            align-items: center;
            justify-content: space-between;
            color: #8f8580;
            font-size: 11px;
            letter-spacing: .12em;
        }

        .pain-layout {
            display: grid;
            grid-template-columns: .85fr 1.15fr;
            gap: 72px;
            align-items: center;
        }

        .issue-list {
            margin-top: 32px;
            border-top: 1px solid var(--line-light);
        }

        .issue-item {
            display: grid;
            padding: 21px 0;
            grid-template-columns: 42px 1fr;
            gap: 14px;
            border-bottom: 1px solid var(--line-light);
        }

        .issue-number {
            color: var(--plum);
            font-size: 12px;
            font-weight: 800;
        }

        .issue-item strong {
            display: block;
            margin-bottom: 4px;
            font-size: 17px;
        }

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

        .signal-stage {
            position: relative;
            min-height: 480px;
            padding: 34px;
            overflow: hidden;
            color: var(--text-light);
            background: var(--ink);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
        }

        .signal-stage::after {
            position: absolute;
            right: -90px;
            bottom: -110px;
            width: 300px;
            height: 300px;
            content: "";
            opacity: .2;
            background: var(--plum);
            border-radius: 50%;
        }

        .signal-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: var(--muted-light);
            font-size: 12px;
        }

        .signal-grid {
            display: grid;
            margin-top: 32px;
            grid-template-columns: repeat(6, 1fr);
            gap: 8px;
            align-items: end;
        }

        .signal-bar {
            min-height: 58px;
            background: #3a3330;
            border-radius: 8px 8px 2px 2px;
        }

        .signal-bar:nth-child(2) { height: 118px; }
        .signal-bar:nth-child(3) { height: 82px; }
        .signal-bar:nth-child(4) { height: 174px; background: var(--plum); }
        .signal-bar:nth-child(5) { height: 134px; background: #6a4a59; }
        .signal-bar:nth-child(6) { height: 198px; background: var(--apricot); }

        .signal-notes {
            position: relative;
            z-index: 2;
            display: grid;
            margin-top: 28px;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }

        .signal-note {
            padding: 16px;
            background: rgba(255,255,255,.045);
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-sm);
        }

        .signal-note small {
            color: var(--muted-light);
        }

        .signal-note strong {
            display: block;
            margin-top: 4px;
            font-size: 18px;
        }

        .matrix-layout {
            display: grid;
            grid-template-columns: 270px 1fr;
            gap: 42px;
        }

        .filter-panel {
            align-self: start;
            padding: 24px;
            background: #211d1c;
            border: 1px solid var(--line-dark);
            border-radius: var(--radius);
        }

        .filter-panel h3 {
            margin: 0 0 18px;
            font-size: 17px;
        }

        .filter-group + .filter-group {
            margin-top: 26px;
            padding-top: 22px;
            border-top: 1px solid var(--line-dark);
        }

        .filter-group-title {
            margin-bottom: 13px;
            color: var(--muted-light);
            font-size: 11px;
            font-weight: 800;
            letter-spacing: .08em;
        }

        .filter-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .filter-chip {
            padding: 7px 11px;
            color: #bcb1aa;
            background: transparent;
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-pill);
            font-size: 12px;
            cursor: pointer;
        }

        .filter-chip:hover,
        .filter-chip.active {
            color: var(--ink);
            background: var(--apricot);
            border-color: var(--apricot);
        }

        .matrix-list {
            border-top: 1px solid var(--line-dark);
        }

        .matrix-link {
            display: grid;
            padding: 25px 10px;
            grid-template-columns: 58px minmax(170px, .8fr) 1.4fr auto;
            gap: 22px;
            align-items: center;
            border-bottom: 1px solid var(--line-dark);
        }

        .matrix-link:hover {
            padding-right: 3px;
            padding-left: 17px;
            background: rgba(255,255,255,.025);
        }

        .matrix-index {
            color: var(--apricot);
            font-size: 12px;
            font-weight: 800;
        }

        .matrix-title {
            margin: 0;
            font-size: 19px;
            font-weight: 800;
        }

        .matrix-description {
            margin: 0;
            color: var(--muted-light);
            font-size: 14px;
        }

        .tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 7px;
            margin-top: 10px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            padding: 4px 9px;
            color: var(--muted-light);
            background: rgba(255,255,255,.04);
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 700;
        }

        .tag-accent {
            color: var(--apricot);
            border-color: rgba(233,184,162,.35);
        }

        .matrix-arrow {
            display: grid;
            width: 38px;
            height: 38px;
            place-items: center;
            color: var(--apricot);
            border: 1px solid var(--line-dark);
            border-radius: 50%;
            transition: transform var(--transition), background-color var(--transition);
        }

        .matrix-link:hover .matrix-arrow {
            transform: translateX(4px);
            color: var(--ink);
            background: var(--apricot);
        }

        .steps-rail {
            position: relative;
            display: grid;
            margin-top: 48px;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .steps-rail::before {
            position: absolute;
            top: 27px;
            right: 16%;
            left: 16%;
            height: 1px;
            content: "";
            background: var(--line-light);
        }

        .step-card {
            position: relative;
            z-index: 1;
            padding: 0 22px 28px;
            background: var(--paper);
        }

        .step-icon {
            display: grid;
            width: 56px;
            height: 56px;
            margin-bottom: 24px;
            place-items: center;
            color: var(--paper-bright);
            background: var(--plum);
            border: 7px solid var(--paper);
            border-radius: 50%;
            font-size: 13px;
            font-weight: 800;
            box-shadow: 0 0 0 1px var(--line-light);
        }

        .step-card h3 {
            margin: 0 0 11px;
            font-size: 20px;
            font-weight: 800;
        }

        .step-card p {
            margin: 0;
            color: var(--muted-dark);
            font-size: 14px;
        }

        .compare-shell {
            overflow: hidden;
            background: var(--paper-bright);
            border: 1px solid var(--line-light);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
        }

        .compare-grid {
            display: grid;
            grid-template-columns: 1.1fr repeat(3, 1fr);
        }

        .compare-cell {
            min-height: 76px;
            padding: 20px 22px;
            border-bottom: 1px solid var(--line-light);
        }

        .compare-cell:not(:nth-child(4n+1)) {
            border-left: 1px solid var(--line-light);
        }

        .compare-head {
            min-height: 128px;
            padding-top: 28px;
            background: #f2ebe3;
        }

        .compare-head.recommended {
            position: relative;
            background: #f1e3e9;
            border-top: 4px solid var(--plum);
        }

        .compare-head.recommended::after {
            position: absolute;
            top: 15px;
            right: 14px;
            padding: 3px 8px;
            content: "清晰路径";
            color: var(--plum);
            background: rgba(125,63,99,.08);
            border-radius: var(--radius-pill);
            font-size: 10px;
            font-weight: 800;
        }

        .compare-num {
            color: var(--plum);
            font-size: 12px;
            font-weight: 800;
        }

        .compare-name {
            display: block;
            margin-top: 8px;
            font-size: 20px;
            font-weight: 800;
        }

        .compare-dimension {
            color: var(--muted-dark);
            font-size: 14px;
            font-weight: 700;
        }

        .state-good {
            color: var(--plum);
            font-weight: 800;
        }

        .state-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            margin-right: 7px;
            background: var(--success);
            border-radius: 50%;
        }

        .compare-footer {
            display: flex;
            padding: 24px;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            color: var(--muted-dark);
            font-size: 13px;
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--plum);
            font-weight: 800;
        }

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

        .calendar-layout {
            display: grid;
            grid-template-columns: 1.35fr .65fr;
            gap: 28px;
        }

        .news-list {
            background: var(--paper-bright);
            border: 1px solid var(--line-light);
            border-radius: var(--radius);
        }

        .news-item {
            display: grid;
            padding: 23px 25px;
            grid-template-columns: 74px 1fr auto;
            gap: 18px;
            align-items: center;
            border-bottom: 1px solid var(--line-light);
        }

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

        .news-item:hover {
            background: #faf4ed;
        }

        .news-date {
            color: var(--plum);
            font-size: 12px;
            font-weight: 800;
        }

        .news-title {
            margin: 0;
            font-size: 16px;
            font-weight: 800;
        }

        .news-title a:hover {
            color: var(--plum);
        }

        .news-summary {
            margin: 4px 0 0;
            color: var(--muted-dark);
            font-size: 13px;
        }

        .news-status {
            padding: 5px 10px;
            color: var(--plum);
            background: rgba(125,63,99,.07);
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 800;
        }

        .calendar-side {
            padding: 30px;
            color: var(--text-light);
            background: var(--ink);
            border-radius: var(--radius);
        }

        .calendar-side h3 {
            margin: 0 0 12px;
            font-size: 21px;
            font-weight: 800;
        }

        .calendar-side p {
            color: var(--muted-light);
            font-size: 14px;
        }

        .date-strip {
            display: grid;
            margin: 24px 0;
            grid-template-columns: repeat(4, 1fr);
            gap: 7px;
        }

        .date-box {
            padding: 12px 5px;
            color: var(--muted-light);
            background: rgba(255,255,255,.04);
            border: 1px solid var(--line-dark);
            border-radius: 10px;
            text-align: center;
        }

        .date-box.active {
            color: var(--ink);
            background: var(--apricot);
            border-color: var(--apricot);
        }

        .date-box small,
        .date-box strong {
            display: block;
        }

        .date-box strong {
            font-size: 18px;
        }

        .trust-strip {
            padding: 34px 0;
            color: var(--text-light);
            background: var(--ink-soft);
            border-top: 1px solid var(--line-dark);
            border-bottom: 1px solid var(--line-dark);
        }

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

        .trust-item {
            display: flex;
            min-height: 78px;
            align-items: center;
            gap: 15px;
            padding: 0 24px;
            border-right: 1px solid var(--line-dark);
        }

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

        .trust-icon {
            display: grid;
            width: 42px;
            height: 42px;
            flex: 0 0 42px;
            place-items: center;
            color: var(--apricot);
            background: rgba(233,184,162,.07);
            border: 1px solid rgba(233,184,162,.2);
            border-radius: 50%;
        }

        .trust-item strong {
            display: block;
            font-size: 14px;
        }

        .trust-item small {
            color: var(--muted-light);
            font-size: 11px;
        }

        .accordion.custom-accordion {
            border-top: 1px solid var(--line-dark);
        }

        .custom-accordion .accordion-item {
            color: var(--text-light);
            background: transparent;
            border: 0;
            border-bottom: 1px solid var(--line-dark);
            border-radius: 0;
        }

        .custom-accordion .accordion-button {
            display: grid;
            min-height: 88px;
            padding: 21px 4px;
            grid-template-columns: 54px 1fr auto;
            gap: 18px;
            color: var(--text-light);
            background: transparent;
            border: 0;
            border-radius: 0;
            box-shadow: none;
            font-size: 17px;
            font-weight: 800;
        }

        .custom-accordion .accordion-button:not(.collapsed) {
            color: var(--apricot);
            background: transparent;
            border-top: 1px solid var(--plum);
        }

        .custom-accordion .accordion-button::after {
            width: 28px;
            height: 28px;
            content: "+";
            color: var(--text-light);
            background: none;
            border: 1px solid var(--line-dark);
            border-radius: 50%;
            font-size: 18px;
            line-height: 25px;
            text-align: center;
        }

        .custom-accordion .accordion-button:not(.collapsed)::after {
            content: "−";
            transform: none;
            color: var(--ink);
            background: var(--apricot);
            border-color: var(--apricot);
        }

        .faq-number {
            color: var(--plum-soft);
            font-size: 12px;
        }

        .custom-accordion .accordion-body {
            margin: 0 46px 18px 72px;
            padding: 20px 24px;
            color: #c3b8b2;
            background: rgba(246,241,234,.045);
            border-radius: var(--radius-sm);
            font-size: 14px;
        }

        .custom-accordion .accordion-body ul {
            margin: 10px 0 0;
            padding-left: 20px;
        }

        .conversion-section {
            overflow: hidden;
        }

        .conversion-shell {
            position: relative;
            display: grid;
            overflow: hidden;
            grid-template-columns: .72fr 1.28fr;
            color: var(--text-light);
            background: var(--ink);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
        }

        .conversion-aside {
            position: relative;
            padding: 48px;
            background: #211c1e;
        }

        .conversion-aside::after {
            position: absolute;
            right: -90px;
            bottom: -120px;
            width: 280px;
            height: 280px;
            content: "";
            opacity: .18;
            background: var(--plum);
            border-radius: 50%;
        }

        .conversion-aside h2 {
            position: relative;
            z-index: 1;
            margin: 0;
            font-size: clamp(30px, 4vw, 42px);
            line-height: 1.18;
            letter-spacing: -.04em;
            font-weight: 800;
        }

        .conversion-aside p {
            position: relative;
            z-index: 1;
            margin: 20px 0 0;
            color: var(--muted-light);
            font-size: 15px;
        }

        .check-list {
            position: relative;
            z-index: 1;
            margin: 42px 0 0;
            padding: 0;
            list-style: none;
        }

        .check-list li {
            display: grid;
            padding: 15px 0;
            grid-template-columns: 28px 1fr;
            gap: 12px;
            border-top: 1px solid var(--line-dark);
            color: #d4cac4;
            font-size: 13px;
        }

        .check-list span {
            color: var(--apricot);
            font-weight: 800;
        }

        .conversion-form {
            padding: 48px;
            background: var(--paper-bright);
        }

        .form-label {
            margin-bottom: 8px;
            color: var(--text-dark);
            font-size: 13px;
            font-weight: 800;
        }

        .form-control,
        .form-select {
            min-height: 52px;
            color: var(--text-dark);
            background-color: #f7f1eb;
            border: 1px solid var(--line-light);
            border-radius: var(--radius-sm);
            box-shadow: none;
        }

        .form-control::placeholder {
            color: #9a8f89;
        }

        .form-control:focus,
        .form-select:focus {
            color: var(--text-dark);
            background-color: #fffaf4;
            border-color: var(--plum);
            box-shadow: 0 0 0 4px rgba(125,63,99,.12);
        }

        textarea.form-control {
            min-height: 128px;
            resize: vertical;
        }

        .form-check-input {
            border-color: #9e918a;
        }

        .form-check-input:checked {
            background-color: var(--plum);
            border-color: var(--plum);
        }

        .form-check-input:focus {
            border-color: var(--plum);
            box-shadow: 0 0 0 4px rgba(125,63,99,.12);
        }

        .form-check-label,
        .privacy-note,
        .char-note {
            color: var(--muted-dark);
            font-size: 12px;
        }

        .char-note {
            margin-top: 5px;
            text-align: right;
        }

        .form-feedback-custom {
            display: none;
            margin-top: 10px;
            color: var(--danger);
            font-size: 13px;
        }

        .site-footer {
            padding: 48px 0 28px;
            color: var(--muted-light);
            background: #131110;
            border-top: 1px solid var(--line-dark);
        }

        .footer-main {
            display: grid;
            grid-template-columns: 1.1fr auto;
            gap: 40px;
            align-items: center;
        }

        .footer-brand-copy {
            max-width: 620px;
            margin-top: 16px;
            color: #8e847f;
            font-size: 13px;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: flex-end;
            gap: 10px 24px;
            font-size: 13px;
            font-weight: 700;
        }

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

        .footer-bottom {
            display: flex;
            margin-top: 34px;
            padding-top: 22px;
            align-items: flex-start;
            justify-content: space-between;
            gap: 28px;
            border-top: 1px solid var(--line-dark);
            color: #746b67;
            font-size: 11px;
        }

        .age-note {
            max-width: 690px;
            text-align: right;
        }

        .offcanvas {
            color: var(--text-light);
            background: var(--ink);
        }

        .offcanvas-header {
            padding: 22px 24px;
            border-bottom: 1px solid var(--line-dark);
        }

        .offcanvas-title {
            font-size: 16px;
            font-weight: 800;
        }

        .offcanvas-body {
            padding: 24px;
        }

        .offcanvas .btn-close {
            filter: invert(1);
            opacity: .75;
        }

        .mobile-nav-link {
            display: flex;
            padding: 16px 0;
            align-items: center;
            justify-content: space-between;
            color: var(--muted-light);
            border-bottom: 1px solid var(--line-dark);
            font-weight: 700;
        }

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

        .modal-content {
            overflow: hidden;
            background: var(--paper-bright);
            border: 0;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
        }

        .modal-header {
            padding: 24px 28px;
            border-bottom: 1px solid var(--line-light);
        }

        .modal-title {
            font-weight: 800;
        }

        .modal-body {
            padding: 32px 28px;
        }

        .success-symbol {
            display: grid;
            width: 58px;
            height: 58px;
            margin-bottom: 20px;
            place-items: center;
            color: var(--paper-bright);
            background: var(--plum);
            border-radius: 50%;
            font-size: 24px;
        }

        .modal-footer {
            padding: 20px 28px;
            border-top: 1px solid var(--line-light);
        }

        @media (max-width: 1024px) {
            :root {
                --header-height: 126px;
            }

            .section {
                padding: 84px 0;
            }

            .desktop-nav,
            .header-cta {
                display: none;
            }

            .mobile-menu-button {
                display: inline-flex;
            }

            .dashboard-grid {
                grid-template-columns: 1.2fr 1fr;
                grid-template-rows: repeat(2, 150px);
            }

            .metric-main {
                grid-row: span 2;
            }

            .metric-wide {
                grid-column: auto;
            }

            .pain-layout {
                grid-template-columns: 1fr;
                gap: 44px;
            }

            .signal-stage {
                min-height: 420px;
            }

            .matrix-layout {
                grid-template-columns: 220px 1fr;
                gap: 24px;
            }

            .matrix-link {
                grid-template-columns: 42px 1fr auto;
            }

            .matrix-description {
                grid-column: 2 / 3;
            }

            .matrix-arrow {
                grid-row: 1 / 3;
                grid-column: 3;
            }

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

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

            .conversion-aside,
            .conversion-form {
                padding: 40px;
            }

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

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

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

        @media (max-width: 767px) {
            .site-container {
                width: min(100% - 40px, 1240px);
            }

            .section {
                padding: 68px 0;
            }

            .navbar > .site-container {
                min-height: 70px;
            }

            .brand-text {
                max-width: 220px;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }

            .progress-nav-wrap {
                overflow-x: auto;
                scrollbar-width: none;
            }

            .progress-nav-wrap::-webkit-scrollbar {
                display: none;
            }

            .hero-dashboard {
                min-height: auto;
                padding-top: 64px;
            }

            h1 {
                font-size: clamp(34px, 10vw, 42px);
                line-height: 1.13;
            }

            .hero-description {
                font-size: 15px;
            }

            .hero-actions {
                flex-direction: column;
            }

            .hero-actions a {
                width: 100%;
            }

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

            .time-label {
                grid-column: 1 / -1;
            }

            .dashboard-grid {
                display: flex;
                margin-right: -20px;
                padding-right: 20px;
                overflow-x: auto;
                scroll-snap-type: x mandatory;
            }

            .metric-card,
            .metric-main,
            .metric-wide {
                min-width: 270px;
                min-height: 230px;
                scroll-snap-align: start;
            }

            .metric-main {
                min-width: 310px;
            }

            .hero-progress-hint {
                margin-top: 18px;
            }

            .section-heading-row {
                display: block;
                margin-bottom: 34px;
            }

            .section-index {
                margin-top: 18px;
            }

            .section-title {
                font-size: 32px;
            }

            .signal-stage {
                min-height: 400px;
                padding: 24px;
            }

            .matrix-layout {
                display: block;
            }

            .filter-panel {
                margin-bottom: 28px;
                padding: 18px;
            }

            .filter-group {
                display: inline;
            }

            .filter-group + .filter-group {
                display: none;
            }

            .matrix-link {
                padding: 22px 4px;
                grid-template-columns: 34px 1fr 36px;
                gap: 12px;
            }

            .matrix-title {
                font-size: 17px;
            }

            .steps-rail {
                display: block;
            }

            .steps-rail::before {
                top: 30px;
                bottom: 80px;
                left: 27px;
                width: 1px;
                height: auto;
            }

            .step-card {
                display: grid;
                padding: 0 0 34px;
                grid-template-columns: 58px 1fr;
                gap: 18px;
            }

            .step-icon {
                grid-row: span 2;
            }

            .step-card h3 {
                margin-top: 8px;
            }

            .compare-shell {
                overflow-x: auto;
            }

            .compare-grid {
                min-width: 760px;
            }

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

            .news-item {
                padding: 20px;
                grid-template-columns: 62px 1fr;
            }

            .news-status {
                display: none;
            }

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

            .trust-item,
            .trust-item:nth-child(2) {
                padding: 18px 0;
                border-right: 0;
                border-bottom: 1px solid var(--line-dark);
            }

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

            .custom-accordion .accordion-button {
                min-height: 78px;
                grid-template-columns: 34px 1fr auto;
                gap: 10px;
                font-size: 15px;
            }

            .custom-accordion .accordion-body {
                margin: 0 0 16px 0;
                padding: 18px;
            }

            .conversion-aside,
            .conversion-form {
                padding: 30px 22px;
            }

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

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

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

            .age-note {
                text-align: left;
            }
        }

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

            .brand-text {
                max-width: 190px;
                font-size: 14px;
            }

            .hero-kicker {
                font-size: 11px;
            }

            .signal-notes {
                grid-template-columns: 1fr;
            }

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

            .conversion-form .row > div {
                width: 100%;
            }
        }

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

            *, *::before, *::after {
                transition-duration: .01ms !important;
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
            }
        }

/* roulang page: category1 */
:root{
--ink:#181514;--ink-soft:#211d1c;--ink-raised:#292422;--paper:#f6f1ea;--paper-deep:#ede5dc;--paper-bright:#fffaf4;
--plum:#7d3f63;--plum-dark:#66314f;--plum-soft:#ae7897;--apricot:#e9b8a2;--apricot-soft:#f3d5c6;
--text-dark:#201c1b;--text-light:#f8f1ea;--muted-dark:#736a66;--muted-light:#bcb1aa;
--line-dark:rgba(255,247,239,.13);--line-light:rgba(45,37,34,.14);--success:#728c72;--danger:#9b5c5c;
--radius-sm:12px;--radius:16px;--radius-lg:24px;--radius-pill:999px;--shadow:0 18px 45px rgba(31,22,20,.10);--shadow-dark:0 22px 55px rgba(0,0,0,.22);--transition:220ms ease;--header-height:126px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text-dark);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.72;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;transition:color var(--transition),background var(--transition),border-color var(--transition),transform var(--transition)}button,input,select,textarea{font:inherit}button{border:0}img,svg{display:block;max-width:100%}.site-container{width:min(1240px,calc(100% - 48px));margin:auto}.section{padding:102px 0;position:relative;scroll-margin-top:150px}.section-dark{background:var(--ink);color:var(--text-light)}.section-warm{background:var(--paper-deep)}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--plum);font-size:13px;font-weight:800;letter-spacing:.1em}.eyebrow:before{content:"";width:26px;height:1px;background:currentColor}.section-dark .eyebrow{color:var(--apricot)}.section-title{margin:12px 0 0;font-size:clamp(30px,3.5vw,42px);line-height:1.16;letter-spacing:-.04em;font-weight:800}.section-copy{max-width:720px;margin:18px 0 0;color:var(--muted-dark)}.section-dark .section-copy{color:var(--muted-light)}.section-heading-row{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:44px}.section-index{font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--muted-dark)}.site-header{position:sticky;top:0;z-index:1030;background:rgba(24,21,20,.98);color:var(--text-light);border-bottom:1px solid var(--line-dark)}.navbar{padding:0}.navbar>.site-container{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;min-width:0;align-items:center;gap:12px;font-size:16px;font-weight:800;letter-spacing:-.02em}.brand:hover{color:var(--apricot)}.brand-mark{width:34px;height:34px;display:grid;place-items:center;flex:0 0 34px;background:var(--plum);border-radius:50%;color:var(--paper-bright);font-size:12px;position:relative;overflow:hidden}.brand-mark:after{position:absolute;right:-6px;bottom:-6px;width:18px;height:18px;border:1px solid var(--apricot);border-radius:50%;content:""}.brand-sub{display:block;color:var(--muted-light);font-size:11px;font-weight:500;letter-spacing:.04em}.desktop-nav{display:flex;align-items:center;gap:8px}.desktop-nav .nav-link{padding:9px 15px;color:var(--muted-light);border-radius:var(--radius-pill);font-size:14px;font-weight:700}.desktop-nav .nav-link:hover,.desktop-nav .nav-link.active{background:rgba(233,184,162,.11);color:var(--paper-bright)}.btn-main,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 20px;border-radius:var(--radius-pill);font-weight:800;font-size:14px;cursor:pointer}.btn-main{background:var(--plum);color:var(--paper-bright);box-shadow:0 8px 22px rgba(125,63,99,.22)}.btn-main:hover{background:var(--plum-dark);color:#fff;transform:translateY(-2px);box-shadow:0 11px 25px rgba(125,63,99,.32)}.btn-outline{border:1px solid var(--line-light);background:transparent;color:var(--text-dark)}.btn-outline:hover{border-color:var(--plum);background:var(--apricot-soft);color:var(--plum-dark);transform:translateY(-2px)}.header-cta{min-height:39px;padding:0 16px}.mobile-menu-button{display:none;width:42px;height:42px;border:1px solid var(--line-dark);border-radius:50%;background:transparent;color:var(--text-light)}.progress-nav-wrap{border-top:1px solid var(--line-dark)}.progress-nav{display:flex;min-height:50px;align-items:center}.progress-step{position:relative;display:flex;align-items:center;gap:9px;flex:1;color:var(--muted-light);font-size:12px;font-weight:700;white-space:nowrap}.progress-step:not(:last-child):after{position:absolute;top:50%;left:29px;right:8px;height:1px;background:var(--line-dark);content:"";z-index:0}.progress-node{position:relative;z-index:1;display:grid;place-items:center;width:22px;height:22px;border:1px solid #776f6a;border-radius:50%;background:var(--ink);font-size:11px}.progress-step.active{color:var(--apricot)}.progress-step.active .progress-node{background:var(--plum);border-color:var(--plum);color:#fff}.progress-step.active:not(:last-child):after{background:linear-gradient(90deg,var(--plum),var(--line-dark))}.page-intro{padding:62px 0 54px;background:var(--ink);color:var(--text-light);overflow:hidden}.breadcrumb{margin:0 0 22px;font-size:13px}.breadcrumb-item,.breadcrumb-item a{color:var(--muted-light)}.breadcrumb-item.active{color:var(--apricot)}.breadcrumb-item+.breadcrumb-item:before{color:#766d68}.intro-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:60px;align-items:end}.page-intro h1{max-width:790px;margin:0;font-size:clamp(38px,5vw,58px);line-height:1.1;letter-spacing:-.055em;font-weight:800}.intro-copy{max-width:720px;margin:19px 0 0;color:var(--muted-light);font-size:16px}.intro-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.status-pill,.filter-chip,.tag{display:inline-flex;align-items:center;gap:6px;border-radius:var(--radius-pill);font-size:12px;font-weight:800}.status-pill{padding:7px 11px;background:rgba(233,184,162,.11);border:1px solid rgba(233,184,162,.2);color:var(--apricot)}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px rgba(114,140,114,.13)}.index-panel{padding:25px;background:var(--ink-raised);border:1px solid var(--line-dark);border-radius:var(--radius-lg);box-shadow:var(--shadow-dark)}.index-panel small{display:block;color:var(--muted-light);font-weight:700;letter-spacing:.08em}.index-number{margin:3px 0;color:var(--apricot);font-size:54px;line-height:1;font-weight:800;letter-spacing:-.06em}.micro-bars{display:flex;height:34px;align-items:end;gap:5px;margin-top:20px}.micro-bars i{display:block;width:12%;background:var(--plum-soft);border-radius:4px 4px 0 0}.micro-bars i:nth-child(2),.micro-bars i:nth-child(5){background:var(--apricot)}.catalog-section{padding-top:72px}.catalog-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:38px;align-items:start}.filter-sidebar{position:sticky;top:145px;padding:23px;background:var(--paper-bright);border:1px solid var(--line-light);border-radius:var(--radius);box-shadow:var(--shadow)}.filter-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;font-weight:800}.filter-group{padding:18px 0;border-top:1px 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rgba(125,63,99,.13)}.mobile-filter{display:none}.catalog-toolbar{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:25px}.current-filters{display:flex;flex-wrap:wrap;gap:8px}.filter-chip{padding:7px 11px;background:var(--paper-deep);color:var(--text-dark);border:1px solid transparent}.filter-chip b{font-size:14px;line-height:1;color:var(--plum)}.clear-link{padding:6px 0;color:var(--plum);font-size:13px;font-weight:800;border-bottom:1px solid transparent}.clear-link:hover{border-color:var(--plum)}.catalog-note{color:var(--muted-dark);font-size:13px;white-space:nowrap}.content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px}.channel-card{display:flex;flex-direction:column;min-height:310px;overflow:hidden;background:var(--paper-bright);border:1px solid var(--line-light);border-radius:var(--radius);box-shadow:0 8px 20px rgba(38,27,24,.05);transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition)}.channel-card:hover{transform:translateY(-4px);border-color:rgba(125,63,99,.55);box-shadow:var(--shadow)}.channel-card:focus-within{outline:3px solid rgba(125,63,99,.23);outline-offset:3px}.channel-card.featured{grid-column:span 2;min-height:268px;display:grid;grid-template-columns:44% 56%}.cover{position:relative;min-height:142px;overflow:hidden;background:#302528}.featured .cover{min-height:268px}.cover:before{position:absolute;inset:0;background:linear-gradient(135deg,rgba(125,63,99,.94),rgba(36,29,30,.38) 58%,rgba(233,184,162,.35));content:""}.cover:after{position:absolute;inset:16px;border:1px solid rgba(255,250,244,.34);content:""}.cover-grid{position:absolute;inset:0;opacity:.48;background-image:linear-gradient(rgba(255,255,255,.2) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.2) 1px,transparent 1px);background-size:28px 28px}.cover-no{position:absolute;right:21px;bottom:9px;z-index:2;color:rgba(255,250,244,.87);font-size:54px;line-height:1;font-weight:800;letter-spacing:-.08em}.cover-label{position:absolute;top:20px;left:20px;z-index:2;padding:5px 9px;border:1px solid rgba(255,255,255,.35);border-radius:var(--radius-pill);color:#fff;font-size:11px;font-weight:800}.cover.alt:before{background:linear-gradient(135deg,#55404a,#8d516e 50%,#d89d87)}.cover.tone-3:before{background:linear-gradient(135deg,#2b2a28,#624655 55%,#b88178)}.cover.tone-4:before{background:linear-gradient(135deg,#6d493f,#423032 55%,#896180)}.card-content{display:flex;flex:1;flex-direction:column;padding:20px 21px}.card-kicker{color:var(--plum);font-size:12px;font-weight:800;letter-spacing:.08em}.card-title{margin:6px 0 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0;background:transparent!important;color:var(--text-dark)!important;font-size:16px;font-weight:800;box-shadow:none!important}.accordion-button:after{width:24px;height:24px;background:none;content:"+";font-size:24px;font-weight:400;line-height:20px;text-align:center}.accordion-button:not(.collapsed):after{content:"−";transform:none}.accordion-body{padding:0 36px 20px 0;color:var(--muted-dark);font-size:14px}.rule-list{display:grid;gap:16px;margin:26px 0 0;padding:0;list-style:none}.rule-list li{display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:start}.rule-no{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--apricot-soft);color:var(--plum-dark);font-size:12px;font-weight:800}.contact-section{padding:84px 0;background:var(--ink)}.contact-card{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;padding:45px;background:var(--paper-bright);border-radius:var(--radius-lg);box-shadow:var(--shadow-dark)}.contact-card .section-copy{color:var(--muted-dark)}.contact-list{margin:26px 0 0;padding:0;list-style:none}.contact-list li{padding:11px 0;border-top:1px solid var(--line-light);font-size:14px}.contact-list b{display:inline-block;width:28px;color:var(--plum)}.form-label{font-size:13px;font-weight:800}.form-control,.form-select{min-height:49px;border:1px solid var(--line-light);border-radius:10px;background:var(--paper);color:var(--text-dark)}textarea.form-control{min-height:118px;padding-top:12px}.form-check-input{border-color:var(--muted-dark)}.form-check-input:checked{background-color:var(--plum);border-color:var(--plum)}.form-note{margin:12px 0 0;color:var(--muted-dark);font-size:12px}.site-footer{padding:44px 0 27px;background:#100e0d;color:var(--text-light)}.footer-main{display:flex;justify-content:space-between;gap:50px;padding-bottom:35px;border-bottom:1px solid var(--line-dark)}.footer-brand-copy{max-width:530px;margin:16px 0 0;color:var(--muted-light);font-size:13px}.footer-links{display:flex;flex-wrap:wrap;align-content:flex-start;justify-content:flex-end;gap:10px 22px;padding-top:8px;font-size:13px;font-weight:700;color:var(--muted-light)}.footer-links a:hover{color:var(--apricot)}.footer-bottom{display:flex;justify-content:space-between;gap:24px;padding-top:21px;color:#8e8580;font-size:12px}.age-note{max-width:630px;text-align:right}.offcanvas{background:var(--ink);color:var(--text-light)}.offcanvas-header{border-bottom:1px solid var(--line-dark)}.btn-close{filter:invert(1)}.mobile-nav-link{display:block;padding:15px 0;border-bottom:1px solid var(--line-dark);font-weight:800}.modal-content{border:0;border-radius:var(--radius-lg);background:var(--paper-bright)}.modal-header,.modal-footer{border-color:var(--line-light)}
@media(max-width:991px){.desktop-nav,.header-cta{display:none}.mobile-menu-button{display:grid;place-items:center}.intro-grid,.contact-card{grid-template-columns:1fr;gap:30px}.index-panel{max-width:420px}.catalog-layout{grid-template-columns:1fr}.filter-sidebar{display:none}.mobile-filter{display:inline-flex}.catalog-toolbar{align-items:center}.usage-grid{gap:38px}.section{padding:78px 0}.data-strip{grid-template-columns:repeat(2,1fr)}.strip-title{grid-column:span 2}.strip-item:nth-child(3){border-right:0}.footer-main{display:grid;grid-template-columns:1fr}.footer-links{justify-content:flex-start;padding-top:0}.age-note{text-align:left}}
@media(max-width:767px){.site-container{width:min(100% - 40px,1240px)}.navbar>.site-container{min-height:68px}.navbar{min-height:68px}.progress-nav{width:max-content;min-width:680px;gap:14px}.progress-nav-wrap{overflow-x:auto}.progress-nav-wrap::-webkit-scrollbar{height:0}.progress-step{flex:0 0 153px}.page-intro{padding:40px 0}.page-intro h1{font-size:36px}.content-grid{grid-template-columns:1fr}.channel-card.featured{grid-column:auto;display:flex}.featured .cover{min-height:175px}.catalog-toolbar{display:grid;gap:13px}.catalog-note{white-space:normal}.data-strip{margin-top:42px}.usage-grid{grid-template-columns:1fr}.section-heading-row{display:block;margin-bottom:33px}.section-index{margin-top:16px}.contact-card{padding:28px}.footer-bottom{display:grid}.section-title{font-size:31px}}
@media(max-width:520px){.site-container{width:calc(100% - 32px)}.brand-text{font-size:14px}.brand-sub{font-size:10px}.section{padding:64px 0}.page-intro h1{font-size:32px}.content-grid{gap:15px}.data-strip{grid-template-columns:1fr}.strip-title{grid-column:auto}.strip-title,.strip-item{border-right:0;border-bottom:1px solid var(--line-dark)}.strip-item:last-child{border-bottom:0}.card-content{padding:18px}.btn-main,.btn-outline{width:100%}.catalog-toolbar .btn-outline{width:auto}.contact-card{padding:24px 20px}.footer-main{gap:28px}}
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