/* roulang page: index */
:root {
            --primary-950: #2b1524;
            --primary-900: #35172c;
            --primary-800: #4b203b;
            --primary-700: #61284b;
            --primary-600: #78305b;
            --accent-700: #c64f40;
            --accent-600: #dd624f;
            --accent-500: #eb7662;
            --accent-100: #ffe6df;
            --amber-500: #d99a3e;
            --success-600: #33785b;
            --success-100: #e4f3eb;
            --warning-100: #fff4dc;
            --ink-950: #201b1f;
            --ink-800: #393137;
            --ink-700: #554a51;
            --muted: #756a71;
            --paper: #fffdfa;
            --surface: #f7f2ef;
            --surface-2: #eee7e4;
            --line: #dfd5d1;
            --line-dark: rgba(255, 255, 255, .15);
            --white: #ffffff;
            --danger: #b63838;
            --shadow-sm: 0 8px 24px rgba(54, 27, 43, .07);
            --shadow-md: 0 18px 50px rgba(54, 27, 43, .12);
            --shadow-lg: 0 28px 80px rgba(37, 18, 30, .2);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --container: 1240px;
            --transition: 180ms ease;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 110px;
        }

        body {
            margin: 0;
            color: var(--ink-950);
            background: var(--paper);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        body::selection {
            color: var(--white);
            background: var(--primary-700);
        }

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

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

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

        button {
            border: 0;
        }

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

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

        h1,
        h2,
        h3,
        h4,
        p {
            margin-top: 0;
        }

        h1,
        h2,
        h3,
        h4 {
            color: var(--ink-950);
            line-height: 1.16;
            letter-spacing: -.035em;
        }

        h1 {
            margin-bottom: 22px;
            font-size: clamp(2.55rem, 5.8vw, 5.4rem);
            font-weight: 900;
        }

        h2 {
            margin-bottom: 16px;
            font-size: clamp(2rem, 4vw, 3.25rem);
            font-weight: 850;
        }

        h3 {
            margin-bottom: 10px;
            font-size: clamp(1.1rem, 2vw, 1.45rem);
            font-weight: 800;
        }

        p {
            margin-bottom: 1em;
        }

        :focus-visible {
            outline: 3px solid rgba(235, 118, 98, .45);
            outline-offset: 3px;
        }

        .skip-link {
            position: fixed;
            top: 12px;
            left: 12px;
            z-index: 999;
            padding: 10px 16px;
            color: var(--white);
            background: var(--primary-900);
            border-radius: 8px;
            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 {
            position: relative;
            padding: 94px 0;
        }

        .section-muted {
            background: var(--surface);
        }

        .section-dark {
            color: rgba(255, 255, 255, .78);
            background: var(--primary-950);
        }

        .section-dark h2,
        .section-dark h3 {
            color: var(--white);
        }

        .section-head {
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(300px, 520px);
            align-items: end;
            gap: 44px;
            margin-bottom: 42px;
        }

        .section-head p {
            margin: 0;
            color: var(--muted);
            font-size: 1.04rem;
        }

        .section-dark .section-head p {
            color: rgba(255, 255, 255, .66);
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            margin-bottom: 14px;
            color: var(--primary-700);
            font-size: .79rem;
            font-weight: 850;
            letter-spacing: .13em;
        }

        .eyebrow::before {
            width: 25px;
            height: 3px;
            content: "";
            background: var(--accent-600);
            border-radius: 999px;
        }

        .section-dark .eyebrow {
            color: #ffc6b8;
        }

        .btn {
            min-height: 48px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 12px 20px;
            border: 1px solid transparent;
            border-radius: 999px;
            cursor: pointer;
            font-weight: 800;
            line-height: 1.2;
            transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
        }

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

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

        .btn-primary {
            color: var(--white);
            background: var(--accent-600);
            box-shadow: 0 10px 24px rgba(221, 98, 79, .24);
        }

        .btn-primary:hover {
            background: var(--accent-700);
            box-shadow: 0 14px 30px rgba(221, 98, 79, .3);
        }

        .btn-secondary {
            color: var(--primary-900);
            background: rgba(255, 255, 255, .78);
            border-color: rgba(75, 32, 59, .18);
        }

        .btn-secondary:hover {
            background: var(--white);
            border-color: var(--primary-700);
        }

        .btn-dark {
            color: var(--white);
            background: var(--primary-900);
        }

        .btn-dark:hover {
            background: var(--primary-700);
        }

        .btn:disabled {
            cursor: not-allowed;
            opacity: .5;
            transform: none;
            box-shadow: none;
        }

        .arrow {
            transition: transform var(--transition);
        }

        a:hover .arrow,
        button:hover .arrow {
            transform: translateX(4px);
        }

        .tag,
        .status {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            width: fit-content;
            min-height: 28px;
            padding: 4px 10px;
            border-radius: 999px;
            font-size: .76rem;
            font-weight: 800;
            letter-spacing: .04em;
        }

        .tag {
            color: var(--primary-800);
            background: #f2e7ec;
            border: 1px solid #e4d1da;
        }

        .status {
            color: var(--success-600);
            background: var(--success-100);
        }

        .status::before {
            width: 7px;
            height: 7px;
            content: "";
            background: currentColor;
            border-radius: 50%;
            box-shadow: 0 0 0 4px rgba(51, 120, 91, .1);
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 90;
            background: rgba(255, 253, 250, .95);
            border-bottom: 1px solid rgba(223, 213, 209, .9);
            backdrop-filter: blur(16px);
        }

        .nav-shell {
            min-height: 82px;
            display: grid;
            grid-template-columns: minmax(240px, 1fr) auto minmax(190px, 1fr);
            align-items: center;
            gap: 28px;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            width: fit-content;
            color: var(--primary-900);
            font-size: 1rem;
            font-weight: 900;
            letter-spacing: -.02em;
        }

        .brand-mark {
            position: relative;
            width: 38px;
            height: 38px;
            flex: 0 0 auto;
            overflow: hidden;
            background: var(--primary-800);
            border-radius: 13px 6px 13px 6px;
        }

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

        .brand-mark::before {
            width: 14px;
            height: 14px;
            top: 7px;
            left: 7px;
            background: var(--accent-500);
        }

        .brand-mark::after {
            width: 22px;
            height: 5px;
            right: -4px;
            bottom: 8px;
            background: rgba(255, 255, 255, .75);
            border-radius: 999px;
            transform: rotate(-35deg);
        }

        .segmented-nav {
            display: flex;
            align-items: center;
            gap: 5px;
            padding: 5px;
            background: var(--surface-2);
            border: 1px solid var(--line);
            border-radius: 999px;
        }

        .segmented-nav a {
            position: relative;
            min-height: 40px;
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            color: var(--ink-700);
            border-radius: 999px;
            font-size: .91rem;
            font-weight: 800;
            white-space: nowrap;
            transition: color var(--transition), background var(--transition), box-shadow var(--transition);
        }

        .segmented-nav a:hover {
            color: var(--primary-900);
            background: rgba(255, 255, 255, .65);
        }

        .segmented-nav a.active {
            color: var(--white);
            background: var(--primary-800);
            box-shadow: 0 7px 18px rgba(75, 32, 59, .18);
        }

        .nav-action {
            justify-self: end;
        }

        .nav-status {
            height: 3px;
            background: linear-gradient(90deg, var(--primary-800) 0 36%, var(--accent-600) 36% 56%, var(--surface-2) 56%);
        }

        .hero {
            position: relative;
            min-height: 700px;
            display: flex;
            align-items: center;
            overflow: hidden;
            color: var(--white);
            background:
                linear-gradient(110deg, rgba(43, 21, 36, .98) 0%, rgba(75, 32, 59, .94) 52%, rgba(97, 40, 75, .91) 100%);
        }

        .hero::before {
            position: absolute;
            inset: 0;
            content: "";
            opacity: .3;
            background-image:
                linear-gradient(rgba(255, 255, 255, .08) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, .08) 1px, transparent 1px);
            background-size: 48px 48px;
            mask-image: linear-gradient(to right, black, transparent 82%);
        }

        .hero::after {
            position: absolute;
            width: 580px;
            height: 580px;
            right: -190px;
            top: 50%;
            content: "";
            border: 90px solid rgba(235, 118, 98, .15);
            border-radius: 50%;
            transform: translateY(-50%);
        }

        .hero-stage {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: minmax(0, 1.25fr) minmax(330px, .75fr);
            align-items: center;
            gap: 64px;
            padding: 74px 0;
        }

        .release-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 26px;
        }

        .release-label {
            padding: 7px 12px;
            color: var(--primary-950);
            background: #ffd7cc;
            border-radius: 999px;
            font-size: .78rem;
            font-weight: 900;
        }

        .release-text {
            color: rgba(255, 255, 255, .72);
            font-size: .9rem;
        }

        .hero h1 {
            max-width: 860px;
            color: var(--white);
        }

        .hero-lead {
            max-width: 790px;
            margin-bottom: 30px;
            color: rgba(255, 255, 255, .76);
            font-size: clamp(1.02rem, 1.8vw, 1.2rem);
            line-height: 1.85;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 32px;
        }

        .hero .btn-secondary {
            color: var(--white);
            background: transparent;
            border-color: rgba(255, 255, 255, .28);
        }

        .hero .btn-secondary:hover {
            background: rgba(255, 255, 255, .1);
            border-color: rgba(255, 255, 255, .55);
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 26px;
            color: rgba(255, 255, 255, .64);
            font-size: .86rem;
        }

        .hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .meta-dot {
            width: 7px;
            height: 7px;
            background: var(--accent-500);
            border-radius: 50%;
        }

        .launch-panel {
            position: relative;
            padding: 28px;
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .18);
            border-radius: var(--radius-xl) 12px var(--radius-xl) 12px;
            box-shadow: var(--shadow-lg);
        }

        .launch-panel::before {
            position: absolute;
            width: 110px;
            height: 7px;
            top: -1px;
            right: 34px;
            content: "";
            background: var(--accent-500);
            border-radius: 0 0 8px 8px;
        }

        .panel-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 26px;
        }

        .panel-number {
            color: rgba(255, 255, 255, .5);
            font-size: .75rem;
            font-weight: 900;
            letter-spacing: .16em;
        }

        .live-status {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #c7f0da;
            font-size: .78rem;
            font-weight: 850;
        }

        .live-status i {
            width: 8px;
            height: 8px;
            background: #66d59b;
            border-radius: 50%;
            box-shadow: 0 0 0 5px rgba(102, 213, 155, .12);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            50% {
                box-shadow: 0 0 0 9px rgba(102, 213, 155, 0);
            }
        }

        .countdown-wrap {
            display: grid;
            grid-template-columns: 176px minmax(0, 1fr);
            align-items: center;
            gap: 24px;
        }

        .countdown-ring {
            --progress: 82deg;
            position: relative;
            width: 176px;
            aspect-ratio: 1;
            display: grid;
            place-items: center;
            background: conic-gradient(var(--accent-500) var(--progress), rgba(255, 255, 255, .12) 0);
            border-radius: 50%;
        }

        .countdown-ring::before {
            position: absolute;
            width: 142px;
            aspect-ratio: 1;
            content: "";
            background: var(--primary-800);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 50%;
        }

        .countdown-value {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .countdown-value strong {
            display: block;
            color: var(--white);
            font-size: 2.55rem;
            line-height: 1;
            letter-spacing: -.05em;
        }

        .countdown-value small {
            color: rgba(255, 255, 255, .58);
            font-size: .76rem;
        }

        .launch-copy h2 {
            margin-bottom: 9px;
            color: var(--white);
            font-size: 1.48rem;
        }

        .launch-copy p {
            margin: 0;
            color: rgba(255, 255, 255, .66);
            font-size: .9rem;
            line-height: 1.7;
        }

        .launch-points {
            display: flex;
            gap: 7px;
            margin-top: 20px;
        }

        .launch-points button {
            width: 8px;
            height: 8px;
            padding: 0;
            cursor: pointer;
            background: rgba(255, 255, 255, .28);
            border-radius: 999px;
            transition: width var(--transition), background var(--transition);
        }

        .launch-points button.active {
            width: 28px;
            background: var(--accent-500);
        }

        .age-note {
            display: flex;
            align-items: flex-start;
            gap: 11px;
            margin-top: 25px;
            padding-top: 20px;
            color: rgba(255, 255, 255, .64);
            border-top: 1px solid rgba(255, 255, 255, .14);
            font-size: .79rem;
            line-height: 1.65;
        }

        .age-icon {
            width: 34px;
            height: 34px;
            flex: 0 0 auto;
            display: grid;
            place-items: center;
            color: #ffd8cf;
            border: 1px solid rgba(255, 216, 207, .35);
            border-radius: 50%;
            font-weight: 900;
        }

        .entry-layout {
            display: grid;
            grid-template-columns: minmax(280px, .68fr) minmax(0, 1.32fr);
            gap: 54px;
            align-items: start;
        }

        .entry-intro {
            position: sticky;
            top: 130px;
        }

        .entry-intro p {
            color: var(--muted);
        }

        .mini-index {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 24px;
        }

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

        .entry-item {
            display: grid;
            grid-template-columns: 58px minmax(0, 1fr) auto;
            align-items: center;
            gap: 18px;
            padding: 24px 4px;
            border-bottom: 1px solid var(--line);
            transition: padding var(--transition), background var(--transition);
        }

        .entry-item:hover {
            padding-inline: 16px;
            background: var(--surface);
        }

        .entry-no {
            color: var(--accent-700);
            font-size: .83rem;
            font-weight: 900;
            letter-spacing: .1em;
        }

        .entry-item h3 {
            margin-bottom: 5px;
        }

        .entry-item p {
            margin: 0;
            color: var(--muted);
            font-size: .9rem;
        }

        .entry-side {
            display: flex;
            align-items: center;
            gap: 13px;
            color: var(--primary-800);
            font-weight: 850;
            white-space: nowrap;
        }

        .milestone-board {
            display: grid;
            grid-template-columns: 1.05fr .95fr;
            overflow: hidden;
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: 12px var(--radius-xl) 12px var(--radius-xl);
            box-shadow: var(--shadow-sm);
        }

        .data-strip {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            border-right: 1px solid var(--line);
        }

        .data-cell {
            min-height: 190px;
            padding: 28px;
            border-right: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }

        .data-cell:nth-child(2n) {
            border-right: 0;
        }

        .data-cell:nth-last-child(-n + 2) {
            border-bottom: 0;
        }

        .data-cell strong {
            display: block;
            margin: 17px 0 8px;
            color: var(--primary-800);
            font-size: clamp(2.2rem, 4vw, 3.7rem);
            line-height: 1;
            letter-spacing: -.06em;
        }

        .data-cell p {
            margin: 0;
            color: var(--muted);
            font-size: .87rem;
        }

        .timeline {
            padding: 34px;
            background: var(--primary-950);
        }

        .timeline-title {
            margin-bottom: 28px;
            color: var(--white);
            font-size: 1.15rem;
        }

        .timeline-item {
            position: relative;
            display: grid;
            grid-template-columns: 20px 1fr;
            gap: 16px;
            padding-bottom: 27px;
        }

        .timeline-item:not(:last-child)::before {
            position: absolute;
            width: 1px;
            top: 12px;
            bottom: 0;
            left: 6px;
            content: "";
            background: rgba(255, 255, 255, .16);
        }

        .timeline-dot {
            position: relative;
            z-index: 1;
            width: 13px;
            height: 13px;
            margin-top: 6px;
            background: var(--accent-500);
            border: 3px solid var(--primary-950);
            border-radius: 50%;
            box-shadow: 0 0 0 1px rgba(255, 255, 255, .25);
        }

        .timeline-item time {
            display: block;
            margin-bottom: 5px;
            color: #ffb8a8;
            font-size: .75rem;
            font-weight: 850;
        }

        .timeline-item h3 {
            margin-bottom: 5px;
            color: var(--white);
            font-size: 1rem;
        }

        .timeline-item p {
            margin: 0;
            color: rgba(255, 255, 255, .56);
            font-size: .84rem;
        }

        .news-layout {
            display: grid;
            grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
            gap: 28px;
        }

        .news-feed {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            overflow: hidden;
        }

        .news-item {
            display: grid;
            grid-template-columns: 92px minmax(0, 1fr) auto;
            align-items: center;
            gap: 22px;
            padding: 25px;
            border-bottom: 1px solid var(--line);
            transition: background var(--transition);
        }

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

        .news-item:hover {
            background: #fcf8f6;
        }

        .news-date {
            padding-right: 18px;
            color: var(--muted);
            border-right: 1px solid var(--line);
            font-size: .78rem;
        }

        .news-date strong {
            display: block;
            color: var(--primary-800);
            font-size: 1.55rem;
            line-height: 1.2;
        }

        .news-copy h3 {
            margin-bottom: 6px;
            font-size: 1.06rem;
        }

        .news-copy p {
            margin: 0;
            color: var(--muted);
            font-size: .87rem;
        }

        .news-link {
            color: var(--primary-700);
            font-weight: 850;
            white-space: nowrap;
        }

        .featured-topic {
            position: relative;
            min-height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            overflow: hidden;
            padding: 32px;
            color: rgba(255, 255, 255, .72);
            background: var(--primary-800);
            border-radius: var(--radius-xl) 12px var(--radius-xl) 12px;
        }

        .featured-topic::before {
            position: absolute;
            width: 240px;
            height: 240px;
            top: -80px;
            right: -70px;
            content: "";
            border: 48px solid rgba(235, 118, 98, .22);
            border-radius: 50%;
        }

        .abstract-cover {
            position: relative;
            height: 170px;
            margin-bottom: 28px;
            overflow: hidden;
            background:
                repeating-linear-gradient(125deg, transparent 0 15px, rgba(255, 255, 255, .08) 15px 16px),
                linear-gradient(135deg, var(--accent-600), #7f345e);
            border: 1px solid rgba(255, 255, 255, .15);
            border-radius: 10px 24px 10px 24px;
        }

        .abstract-cover span {
            position: absolute;
            right: 18px;
            bottom: 6px;
            color: rgba(255, 255, 255, .9);
            font-size: 4.6rem;
            font-weight: 900;
            letter-spacing: -.08em;
        }

        .featured-topic h3 {
            position: relative;
            color: var(--white);
            font-size: 1.55rem;
        }

        .featured-topic p {
            position: relative;
        }

        .featured-topic .btn {
            position: relative;
            align-self: flex-start;
        }

        .guarantee-band {
            padding: 38px 0;
            color: var(--white);
            background: var(--primary-800);
        }

        .guarantee-grid {
            display: grid;
            grid-template-columns: .9fr repeat(3, 1fr);
            align-items: center;
            gap: 0;
        }

        .guarantee-title {
            padding-right: 34px;
        }

        .guarantee-title h2 {
            margin-bottom: 8px;
            color: var(--white);
            font-size: 1.8rem;
        }

        .guarantee-title p {
            margin: 0;
            color: rgba(255, 255, 255, .62);
            font-size: .88rem;
        }

        .promise {
            min-height: 116px;
            padding: 12px 28px;
            border-left: 1px solid rgba(255, 255, 255, .16);
        }

        .promise-icon {
            width: 38px;
            height: 38px;
            display: grid;
            place-items: center;
            margin-bottom: 12px;
            color: #ffccbf;
            background: rgba(255, 255, 255, .08);
            border-radius: 50%;
            font-weight: 900;
        }

        .promise h3 {
            margin-bottom: 5px;
            color: var(--white);
            font-size: 1rem;
        }

        .promise p {
            margin: 0;
            color: rgba(255, 255, 255, .59);
            font-size: .82rem;
        }

        .path-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            counter-reset: path;
        }

        .path-step {
            position: relative;
            min-height: 245px;
            padding: 28px;
            overflow: hidden;
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            counter-increment: path;
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
        }

        .path-step:nth-child(2) {
            border-radius: 26px 10px;
        }

        .path-step:hover {
            border-color: #c9aab8;
            box-shadow: var(--shadow-sm);
            transform: translateY(-4px);
        }

        .path-step::after {
            position: absolute;
            right: 16px;
            bottom: -28px;
            content: "0" counter(path);
            color: rgba(75, 32, 59, .06);
            font-size: 7.3rem;
            font-weight: 900;
            line-height: 1;
        }

        .step-no {
            width: 42px;
            height: 42px;
            display: grid;
            place-items: center;
            margin-bottom: 35px;
            color: var(--white);
            background: var(--primary-800);
            border-radius: 12px 5px 12px 5px;
            font-weight: 900;
        }

        .path-step p {
            position: relative;
            z-index: 1;
            margin: 0;
            color: var(--muted);
            font-size: .92rem;
        }

        .faq-layout {
            display: grid;
            grid-template-columns: minmax(260px, .65fr) minmax(0, 1.35fr);
            gap: 70px;
        }

        .faq-intro {
            position: sticky;
            top: 130px;
            align-self: start;
        }

        .faq-intro p {
            color: var(--muted);
        }

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

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

        .faq-question {
            width: 100%;
            min-height: 80px;
            display: grid;
            grid-template-columns: 44px minmax(0, 1fr) 32px;
            align-items: center;
            gap: 14px;
            padding: 14px 0;
            text-align: left;
            cursor: pointer;
            background: transparent;
        }

        .faq-index {
            color: var(--accent-700);
            font-size: .78rem;
            font-weight: 900;
        }

        .faq-question strong {
            font-size: 1.02rem;
        }

        .faq-plus {
            position: relative;
            width: 30px;
            height: 30px;
            border: 1px solid var(--line);
            border-radius: 50%;
            transition: background var(--transition), transform var(--transition);
        }

        .faq-plus::before,
        .faq-plus::after {
            position: absolute;
            width: 12px;
            height: 2px;
            top: 13px;
            left: 8px;
            content: "";
            background: var(--primary-800);
            border-radius: 2px;
        }

        .faq-plus::after {
            transform: rotate(90deg);
            transition: transform var(--transition);
        }

        .faq-item.open .faq-plus {
            background: var(--accent-100);
            transform: rotate(180deg);
        }

        .faq-item.open .faq-plus::after {
            transform: rotate(0);
        }

        .faq-answer {
            display: grid;
            grid-template-rows: 0fr;
            transition: grid-template-rows 260ms ease;
        }

        .faq-answer > div {
            overflow: hidden;
        }

        .faq-answer p {
            margin: 0;
            padding: 0 46px 24px 58px;
            color: var(--muted);
            line-height: 1.85;
        }

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

        .contact-stage {
            position: relative;
            display: grid;
            grid-template-columns: .8fr 1.2fr;
            overflow: hidden;
            background: var(--white);
            border-radius: 12px var(--radius-xl) 12px var(--radius-xl);
            box-shadow: var(--shadow-md);
        }

        .contact-copy {
            padding: 46px;
            color: rgba(255, 255, 255, .72);
            background: var(--primary-900);
        }

        .contact-copy h2 {
            color: var(--white);
        }

        .contact-copy > p {
            margin-bottom: 34px;
        }

        .contact-points {
            display: grid;
            gap: 17px;
        }

        .contact-point {
            display: grid;
            grid-template-columns: 38px 1fr;
            gap: 13px;
        }

        .contact-point b {
            width: 38px;
            height: 38px;
            display: grid;
            place-items: center;
            color: #ffcfc3;
            border: 1px solid rgba(255, 255, 255, .2);
            border-radius: 50%;
        }

        .contact-point strong {
            display: block;
            color: var(--white);
        }

        .contact-point span {
            color: rgba(255, 255, 255, .58);
            font-size: .83rem;
        }

        .feedback-form {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            padding: 46px;
        }

        .field {
            display: grid;
            gap: 8px;
        }

        .field-full {
            grid-column: 1 / -1;
        }

        .field label {
            color: var(--ink-800);
            font-size: .86rem;
            font-weight: 800;
        }

        .field input,
        .field select,
        .field textarea {
            width: 100%;
            min-height: 50px;
            padding: 12px 14px;
            color: var(--ink-950);
            background: var(--paper);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            outline: none;
            transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
        }

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

        .field input::placeholder,
        .field textarea::placeholder {
            color: #9a8f95;
        }

        .field input:hover,
        .field select:hover,
        .field textarea:hover {
            border-color: #c7b5bd;
        }

        .field input:focus,
        .field select:focus,
        .field textarea:focus {
            background: var(--white);
            border-color: var(--primary-700);
            box-shadow: 0 0 0 4px rgba(97, 40, 75, .1);
        }

        .field input.invalid,
        .field select.invalid,
        .field textarea.invalid {
            border-color: var(--danger);
            box-shadow: 0 0 0 4px rgba(182, 56, 56, .08);
        }

        .form-note {
            grid-column: 1 / -1;
            margin: 0;
            color: var(--muted);
            font-size: .78rem;
        }

        .form-actions {
            grid-column: 1 / -1;
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .form-message {
            min-height: 24px;
            margin: 0;
            color: var(--success-600);
            font-size: .84rem;
            font-weight: 750;
        }

        .site-footer {
            color: rgba(255, 255, 255, .67);
            background: #21141d;
        }

        .footer-main {
            display: grid;
            grid-template-columns: 1.4fr .7fr .9fr;
            gap: 70px;
            padding: 64px 0 46px;
        }

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

        .footer-brand p {
            max-width: 500px;
            margin: 0;
            font-size: .9rem;
        }

        .footer-column h3 {
            margin-bottom: 17px;
            color: var(--white);
            font-size: .95rem;
            letter-spacing: 0;
        }

        .footer-links {
            display: grid;
            gap: 10px;
        }

        .footer-links a {
            width: fit-content;
            font-size: .88rem;
            transition: color var(--transition), transform var(--transition);
        }

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

        .footer-age {
            padding: 16px;
            color: #eecfc7;
            background: rgba(255, 255, 255, .05);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: var(--radius-sm);
            font-size: .81rem;
        }

        .footer-bottom {
            min-height: 78px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            border-top: 1px solid rgba(255, 255, 255, .1);
            font-size: .78rem;
        }

        .back-top {
            min-width: 42px;
            min-height: 42px;
            display: inline-grid;
            place-items: center;
            color: var(--white);
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: 50%;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
        }

        .back-top:hover {
            background: var(--accent-600);
            transform: translateY(-3px);
        }

        @media (max-width: 1200px) {
            .nav-shell {
                grid-template-columns: auto 1fr auto;
            }

            .hero-stage {
                gap: 38px;
            }

            .countdown-wrap {
                grid-template-columns: 145px 1fr;
            }

            .countdown-ring {
                width: 145px;
            }

            .countdown-ring::before {
                width: 117px;
            }

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

        @media (max-width: 992px) {
            .section {
                padding: 76px 0;
            }

            .nav-shell {
                min-height: auto;
                grid-template-columns: 1fr auto;
                padding: 14px 0;
            }

            .segmented-nav {
                grid-column: 1 / -1;
                grid-row: 2;
                width: 100%;
                overflow-x: auto;
                justify-content: flex-start;
                scrollbar-width: none;
            }

            .segmented-nav::-webkit-scrollbar {
                display: none;
            }

            .hero-stage,
            .entry-layout,
            .faq-layout,
            .contact-stage {
                grid-template-columns: 1fr;
            }

            .hero {
                min-height: auto;
            }

            .hero-stage {
                padding: 66px 0;
            }

            .launch-panel {
                max-width: 650px;
            }

            .entry-intro,
            .faq-intro {
                position: static;
            }

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

            .data-strip {
                border-right: 0;
                border-bottom: 1px solid var(--line);
            }

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

            .featured-topic {
                min-height: 430px;
            }

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

            .guarantee-title {
                grid-column: 1 / -1;
                padding: 0 0 28px;
            }

            .promise:first-of-type {
                border-left: 0;
            }

            .path-grid {
                gap: 14px;
            }

            .contact-copy,
            .feedback-form {
                padding: 38px;
            }

            .footer-main {
                grid-template-columns: 1.3fr .7fr;
            }

            .footer-column:last-child {
                grid-column: 1 / -1;
            }
        }

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

            .section {
                padding: 62px 0;
            }

            .section-head {
                grid-template-columns: 1fr;
                gap: 15px;
                margin-bottom: 30px;
            }

            .brand {
                max-width: 220px;
                font-size: .87rem;
            }

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

            .nav-action .btn {
                min-height: 42px;
                padding: 10px 14px;
                font-size: .83rem;
            }

            .hero-stage {
                padding: 52px 0;
            }

            .release-bar {
                align-items: flex-start;
                flex-direction: column;
            }

            .hero h1 {
                font-size: clamp(2.35rem, 12vw, 4rem);
            }

            .countdown-wrap {
                grid-template-columns: 1fr;
            }

            .countdown-ring {
                width: 160px;
            }

            .countdown-ring::before {
                width: 130px;
            }

            .entry-item {
                grid-template-columns: 46px minmax(0, 1fr);
            }

            .entry-side {
                grid-column: 2;
            }

            .data-cell {
                min-height: 165px;
                padding: 22px;
            }

            .news-item {
                grid-template-columns: 66px minmax(0, 1fr);
                gap: 15px;
                padding: 20px;
            }

            .news-link {
                grid-column: 2;
            }

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

            .promise,
            .promise:first-of-type {
                min-height: auto;
                padding: 20px 0;
                border-top: 1px solid rgba(255, 255, 255, .16);
                border-left: 0;
            }

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

            .path-step {
                min-height: 210px;
            }

            .feedback-form {
                grid-template-columns: 1fr;
            }

            .field,
            .field-full,
            .form-note,
            .form-actions {
                grid-column: 1;
            }

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

            .footer-column:last-child {
                grid-column: auto;
            }
        }

        @media (max-width: 576px) {
            html {
                scroll-padding-top: 135px;
            }

            body {
                font-size: 15px;
            }

            .nav-shell {
                gap: 10px;
            }

            .brand {
                max-width: 185px;
                line-height: 1.25;
            }

            .nav-action .btn .optional-text {
                display: none;
            }

            .segmented-nav a {
                min-height: 38px;
                padding: 7px 15px;
            }

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

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

            .hero-meta {
                display: grid;
                gap: 9px;
            }

            .launch-panel {
                padding: 22px;
                border-radius: 22px 9px;
            }

            .countdown-wrap {
                justify-items: start;
            }

            .entry-item {
                grid-template-columns: 38px minmax(0, 1fr);
                padding: 20px 0;
            }

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

            .data-cell,
            .data-cell:nth-child(2n),
            .data-cell:nth-last-child(-n + 2) {
                min-height: auto;
                border-right: 0;
                border-bottom: 1px solid var(--line);
            }

            .data-cell:last-child {
                border-bottom: 0;
            }

            .timeline {
                padding: 26px 22px;
            }

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

            .news-date {
                display: flex;
                align-items: baseline;
                gap: 6px;
                padding: 0;
                border-right: 0;
            }

            .news-date strong {
                font-size: 1.2rem;
            }

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

            .featured-topic {
                min-height: 390px;
                padding: 24px;
            }

            .faq-question {
                grid-template-columns: 34px minmax(0, 1fr) 30px;
            }

            .faq-answer p {
                padding: 0 0 22px 48px;
            }

            .contact-copy,
            .feedback-form {
                padding: 28px 22px;
            }

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

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

            .footer-bottom {
                align-items: flex-start;
                flex-direction: column;
                padding: 22px 0;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                scroll-behavior: auto !important;
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
            }
        }

/* roulang page: category1 */
:root{
 --primary-950:#2b1524;--primary-900:#35172c;--primary-800:#4b203b;--primary-700:#61284b;--primary-600:#78305b;
 --accent-700:#c64f40;--accent-600:#dd624f;--accent-500:#eb7662;--accent-100:#ffe6df;
 --amber-500:#d99a3e;--success-600:#33785b;--success-100:#e4f3eb;--warning-100:#fff4dc;
 --ink-950:#201b1f;--ink-800:#393137;--ink-700:#554a51;--muted:#756a71;
 --paper:#fffdfa;--surface:#f7f2ef;--surface-2:#eee7e4;--line:#dfd5d1;--white:#fff;
 --shadow-sm:0 8px 24px rgba(54,27,43,.07);--shadow-md:0 18px 50px rgba(54,27,43,.12);--shadow-lg:0 28px 80px rgba(37,18,30,.2);
 --radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--container:1240px;--transition:180ms ease
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:105px}
body{margin:0;color:var(--ink-950);background:var(--paper);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}
::selection{color:var(--white);background:var(--primary-700)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{border:0;cursor:pointer}
img,svg{display:block;max-width:100%}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,253,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.nav-shell{min-height:78px;display:grid;grid-template-columns:250px 1fr 180px;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--primary-900);font-size:1.08rem;font-weight:900;letter-spacing:-.025em;white-space:nowrap}
.brand-mark{width:13px;height:13px;display:inline-block;background:var(--accent-600);border-radius:4px 9px 4px 9px;box-shadow:7px -5px 0 var(--primary-800)}
.segmented-nav{display:flex;align-items:center;justify-content:center;gap:5px}
.segmented-nav a{position:relative;padding:9px 15px;border-radius:999px;color:var(--muted);font-size:.91rem;font-weight:750;transition:all var(--transition)}
.segmented-nav a:hover{color:var(--primary-900);background:var(--surface)}
.segmented-nav a.active{color:var(--white);background:var(--primary-900);box-shadow:var(--shadow-sm)}
.nav-action{display:flex;justify-content:flex-end}
.nav-status{height:3px;background:linear-gradient(90deg,var(--accent-600) 0 34%,var(--primary-800) 34% 100%)}
.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 20px;border:1px solid transparent;border-radius:999px;line-height:1.2;font-weight:850;transition:all var(--transition)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible,.back-top:focus-visible,.filter-select:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(235,118,98,.45);outline-offset:3px}
.btn-primary{color:var(--white);background:var(--accent-600);box-shadow:0 10px 24px rgba(221,98,79,.24)}
.btn-primary:hover{background:var(--accent-700);box-shadow:0 14px 30px rgba(221,98,79,.3)}
.btn-secondary{color:var(--primary-900);background:var(--white);border-color:rgba(75,32,59,.2)}
.btn-secondary:hover{border-color:var(--primary-700);background:var(--surface)}
.btn-dark{color:var(--white);background:var(--primary-900)}
.btn-dark:hover{background:var(--primary-700)}
.arrow{transition:transform var(--transition)}
a:hover .arrow{transform:translateX(4px)}
.eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:13px;color:var(--primary-700);font-size:.78rem;font-weight:900;letter-spacing:.13em}
.eyebrow:before{content:"";width:25px;height:3px;background:var(--accent-600);border-radius:99px}
.tag,.status{display:inline-flex;align-items:center;gap:7px;width:max-content;min-height:28px;padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:850;letter-spacing:.03em}
.tag{color:var(--primary-800);background:var(--accent-100)}
.status{color:var(--success-600);background:var(--success-100)}
.status:before{content:"";width:7px;height:7px;background:currentColor;border-radius:50%}
.section{padding:88px 0}
.section-muted{background:var(--surface)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:36px}
.section-head p{max-width:520px;margin:0;color:var(--muted)}
h1,h2,h3,h4{margin:0;color:var(--primary-950);line-height:1.2;letter-spacing:-.035em}
h1{font-size:clamp(2.25rem,5vw,4.5rem)}
h2{font-size:clamp(1.8rem,3vw,2.65rem)}
h3{font-size:1.2rem}
p{margin:0}
.category-hero{padding:55px 0 58px;background:var(--surface);border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;align-items:center;gap:10px;margin-bottom:30px;color:var(--muted);font-size:.86rem}
.breadcrumb a:hover{color:var(--primary-700)}
.breadcrumb strong{color:var(--primary-800)}
.category-intro{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:70px;align-items:end}
.category-intro h1{max-width:760px}
.category-intro .lead{max-width:720px;margin-top:22px;color:var(--ink-700);font-size:1.08rem}
.hero-panel{padding:26px;background:var(--primary-950);color:rgba(255,255,255,.75);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.hero-panel:after{content:"";position:absolute;right:-35px;bottom:-50px;width:180px;height:180px;border:1px solid rgba(255,255,255,.16);border-radius:50%}
.panel-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:19px;border-bottom:1px solid rgba(255,255,255,.14)}
.panel-top strong{color:var(--white);font-size:1.1rem}
.panel-code{color:#ffc6b8;font-size:.75rem;letter-spacing:.12em}
.panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 15px;padding-top:24px}
.panel-stat small{display:block;color:rgba(255,255,255,.55);font-size:.75rem}
.panel-stat b{display:block;margin-top:3px;color:var(--white);font-size:1.85rem;line-height:1.1}
.panel-line{height:5px;margin-top:21px;background:rgba(255,255,255,.14);border-radius:10px;overflow:hidden}
.panel-line span{display:block;width:72%;height:100%;background:var(--accent-500);border-radius:10px}
.filter-wrap{padding:22px 0;border-bottom:1px solid var(--line);background:var(--paper)}
.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.filter-label{margin-right:4px;color:var(--primary-900);font-size:.85rem;font-weight:900}
.filter-chip{padding:9px 15px;border:1px solid var(--line);border-radius:999px;background:var(--white);color:var(--muted);font-size:.86rem;font-weight:750;transition:all var(--transition)}
.filter-chip:hover,.filter-chip.active{color:var(--white);background:var(--primary-800);border-color:var(--primary-800)}
.filter-select{margin-left:auto;min-height:40px;padding:7px 32px 7px 13px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--white);font-size:.86rem}
.directory{padding:76px 0}
.directory-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:46px;align-items:start}
.directory-list{display:flex;flex-direction:column;gap:14px}
.directory-item{display:grid;grid-template-columns:70px minmax(0,1fr) auto;align-items:center;gap:22px;padding:23px 25px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--white);transition:all var(--transition)}
.directory-item:hover,.directory-item:focus-within{border-color:var(--accent-500);box-shadow:var(--shadow-sm);transform:translateX(4px)}
.item-number{color:var(--accent-600);font-size:1.1rem;font-weight:950;letter-spacing:.06em}
.item-main{min-width:0}
.item-meta{display:flex;align-items:center;gap:10px;margin-bottom:7px;color:var(--muted);font-size:.77rem}
.item-main h3{margin-bottom:6px;font-size:1.16rem}
.item-main p{color:var(--muted);font-size:.9rem;line-height:1.6}
.item-link{display:inline-flex;align-items:center;gap:8px;color:var(--primary-700);font-size:.86rem;font-weight:900;white-space:nowrap}
.item-link:hover{color:var(--accent-700)}
.side-stack{display:flex;flex-direction:column;gap:18px}
.side-box{padding:23px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface)}
.side-box h3{margin-bottom:16px;font-size:1.05rem}
.side-box p{color:var(--muted);font-size:.88rem}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.side-tags a{padding:7px 10px;border-radius:8px;background:var(--white);color:var(--primary-700);font-size:.8rem;font-weight:800;transition:all var(--transition)}
.side-tags a:hover{color:var(--white);background:var(--primary-700)}
.calendar-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:.83rem}
.calendar-row:last-child{border-bottom:0}
.calendar-row span{color:var(--muted)}
.calendar-row strong{color:var(--primary-800)}
.notice{display:flex;gap:11px;padding:14px;border:1px solid #ead4a8;border-radius:var(--radius-sm);background:var(--warning-100);color:#705323;font-size:.81rem;line-height:1.55}
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:35px}
.page-number{width:39px;height:39px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--white);color:var(--muted);font-weight:800;transition:all var(--transition)}
.page-number:hover,.page-number.active{color:var(--white);background:var(--primary-800);border-color:var(--primary-800)}
.info-section{padding:78px 0;background:var(--primary-950);color:rgba(255,255,255,.74)}
.info-section h2{color:var(--white)}
.info-section .section-head p{color:rgba(255,255,255,.6)}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.faq-item{border-top:1px solid rgba(255,255,255,.17)}
.faq-item:last-child{border-bottom:1px solid rgba(255,255,255,.17)}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 0;background:none;color:var(--white);text-align:left;font-weight:800}
.faq-question span:last-child{color:#ffc6b8;font-size:1.3rem;transition:transform var(--transition)}
.faq-answer{display:none;padding:0 35px 20px 0;color:rgba(255,255,255,.65);font-size:.92rem}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.cta-band{padding:58px 0;background:var(--accent-100)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta-inner p{margin-top:10px;color:var(--ink-700)}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.site-footer{color:rgba(255,255,255,.7);background:var(--primary-950)}
.footer-main{display:grid;grid-template-columns:1.4fr .7fr 1fr;gap:60px;padding:64px 0 52px}
.site-footer .brand{color:var(--white)}
.footer-brand p{max-width:430px;margin-top:17px;font-size:.86rem;line-height:1.75}
.footer-column h3{margin-bottom:17px;color:var(--white);font-size:1rem}
.footer-links{display:flex;flex-direction:column;gap:8px;font-size:.86rem}
.footer-links a:hover{color:#ffc6b8}
.footer-age{padding:15px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-sm);font-size:.8rem;line-height:1.7}
.footer-age strong{color:#ffc6b8}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;border-top:1px solid rgba(255,255,255,.14);font-size:.76rem}
.back-top{width:40px;height:40px;border:1px solid rgba(255,255,255,.22);border-radius:50%;background:transparent;color:var(--white);font-size:1.2rem;transition:all var(--transition)}
.back-top:hover{background:var(--accent-600);border-color:var(--accent-600);transform:translateY(-2px)}
@media(max-width:992px){
 .nav-shell{grid-template-columns:220px 1fr auto;gap:14px}.segmented-nav{justify-content:flex-start}
 .category-intro{grid-template-columns:1fr 340px;gap:35px}.directory-layout{gap:25px}
 .footer-main{gap:30px}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 30px),var(--container))}
 .nav-shell{display:flex;min-height:70px;flex-wrap:wrap;padding:12px 0;gap:11px}.brand{flex:1}
 .segmented-nav{order:3;width:100%;overflow-x:auto;justify-content:flex-start;padding-bottom:2px;scrollbar-width:none}.segmented-nav::-webkit-scrollbar{display:none}
 .nav-action .btn{min-height:42px;padding:10px 14px;font-size:.86rem}.optional-text{display:none}
 .section{padding:65px 0}.category-hero{padding:35px 0 42px}
 .category-intro{grid-template-columns:1fr;gap:30px}.category-intro h1{font-size:clamp(2rem,9vw,3.2rem)}
 .filter-select{margin-left:0}.directory-layout{grid-template-columns:1fr}.side-stack{display:grid;grid-template-columns:1fr 1fr}
 .info-grid{grid-template-columns:1fr}.cta-inner{align-items:flex-start;flex-direction:column}
 .footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
}
@media(max-width:576px){
 .directory-item{grid-template-columns:42px minmax(0,1fr);gap:12px;padding:18px 15px}.item-link{grid-column:2}
 .item-number{font-size:.94rem}.item-main h3{font-size:1.03rem}.item-main p{font-size:.84rem}
 .side-stack{display:flex}.section-head{display:block}.section-head p{margin-top:14px}
 .footer-main{grid-template-columns:1fr;gap:28px}.footer-brand{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column}
 .cta-actions,.cta-actions .btn{width:100%}.cta-actions .btn{min-height:50px}
}
@media(max-width:360px){.container{width:calc(100% - 24px)}.brand{font-size:.96rem}.category-intro .lead{font-size:.98rem}}