/* roulang page: index */
:root {
            --ink: #211b20;
            --ink-soft: #30272e;
            --plum: #3a2634;
            --wine: #873e50;
            --wine-dark: #6f3041;
            --wine-light: #f4e6e9;
            --amber: #d59b58;
            --amber-soft: #f7ead8;
            --paper: #f7f3ee;
            --paper-deep: #eee8e1;
            --surface: #fffdf9;
            --surface-muted: #f2ece6;
            --text: #2d292c;
            --muted: #746c70;
            --line: #ddd3ca;
            --line-dark: rgba(255, 255, 255, .13);
            --success: #52765c;
            --danger: #a33e49;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --shadow-sm: 0 8px 24px rgba(47, 35, 42, .07);
            --shadow-md: 0 18px 48px rgba(47, 35, 42, .12);
            --transition: 220ms ease;
            --container: 1240px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            overflow-x: hidden;
            color: var(--text);
            background: var(--paper);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        body.menu-open {
            overflow: hidden;
        }

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

        h1,
        h2,
        h3,
        h4 {
            color: var(--ink);
            font-weight: 700;
            letter-spacing: -.035em;
        }

        h1 {
            margin-bottom: 20px;
            font-size: clamp(2.35rem, 5vw, 4.7rem);
            line-height: 1.12;
        }

        h2 {
            margin-bottom: 16px;
            font-size: clamp(1.8rem, 3vw, 2.65rem);
            line-height: 1.25;
        }

        h3 {
            margin-bottom: 10px;
            font-size: 1.25rem;
            line-height: 1.4;
        }

        p {
            margin-bottom: 1.2rem;
        }

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

        a:hover,
        a:focus {
            color: var(--wine);
        }

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

        button,
        .button {
            cursor: pointer;
        }

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

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

        :focus-visible {
            outline: 3px solid rgba(213, 155, 88, .72);
            outline-offset: 3px;
        }

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

        .section {
            position: relative;
            padding: 92px 0;
        }

        .section-heading {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 30px;
            margin-bottom: 38px;
        }

        .section-heading__copy {
            max-width: 720px;
        }

        .section-heading p {
            margin-bottom: 0;
            color: var(--muted);
            font-size: 1.02rem;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            margin-bottom: 14px;
            color: var(--wine);
            font-size: .78rem;
            font-weight: 700;
            letter-spacing: .12em;
        }

        .eyebrow::before {
            width: 24px;
            height: 2px;
            content: "";
            background: var(--amber);
        }

        .badge-chip,
        .state-badge {
            display: inline-flex;
            align-items: center;
            min-height: 29px;
            padding: 5px 10px;
            border: 1px solid var(--line);
            border-radius: 999px;
            color: var(--muted);
            background: rgba(255, 253, 249, .78);
            font-size: .76rem;
            font-weight: 700;
            line-height: 1;
            white-space: nowrap;
        }

        .state-badge::before {
            width: 7px;
            height: 7px;
            margin-right: 7px;
            border-radius: 50%;
            content: "";
            background: var(--success);
            box-shadow: 0 0 0 4px rgba(82, 118, 92, .12);
        }

        .state-badge--warm::before {
            background: var(--amber);
            box-shadow: 0 0 0 4px rgba(213, 155, 88, .15);
        }

        .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 48px;
            margin: 0;
            padding: 13px 21px;
            border: 1px solid transparent;
            border-radius: var(--radius-sm);
            color: #fff;
            background: var(--wine);
            font-size: .95rem;
            font-weight: 700;
            line-height: 1.2;
            box-shadow: 0 8px 18px rgba(135, 62, 80, .18);
        }

        .button:hover,
        .button:focus {
            color: #fff;
            background: var(--wine-dark);
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(135, 62, 80, .24);
        }

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

        .button.secondary {
            border-color: var(--line);
            color: var(--ink);
            background: var(--surface);
            box-shadow: none;
        }

        .button.secondary:hover,
        .button.secondary:focus {
            border-color: var(--wine);
            color: var(--wine);
            background: var(--wine-light);
        }

        .button.dark {
            color: var(--ink);
            background: var(--amber);
            box-shadow: 0 10px 22px rgba(213, 155, 88, .18);
        }

        .button.dark:hover,
        .button.dark:focus {
            color: var(--ink);
            background: #e0aa6c;
        }

        .button[disabled],
        .button.is-disabled {
            pointer-events: none;
            opacity: .48;
            transform: none;
            box-shadow: none;
        }

        .site-header {
            position: sticky;
            z-index: 1000;
            top: 0;
            border-bottom: 1px solid var(--line-dark);
            color: #fff;
            background: rgba(33, 27, 32, .97);
            box-shadow: 0 8px 28px rgba(25, 19, 23, .14);
        }

        .top-bar,
        .top-bar ul {
            color: inherit;
            background: transparent;
        }

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

        .top-bar .site-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: min(calc(100% - 40px), var(--container));
        }

        .top-bar-left,
        .top-bar-right {
            display: flex;
            align-items: center;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            color: #fff;
            font-size: 1.06rem;
            font-weight: 800;
            letter-spacing: -.02em;
        }

        .brand:hover,
        .brand:focus {
            color: #fff;
        }

        .brand-mark {
            position: relative;
            width: 37px;
            height: 37px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, .16);
            border-radius: 12px;
            background: var(--wine);
            box-shadow: inset 0 0 0 5px rgba(255, 255, 255, .05);
        }

        .brand-mark::before,
        .brand-mark::after {
            position: absolute;
            content: "";
            background: var(--amber);
        }

        .brand-mark::before {
            top: 9px;
            right: 8px;
            bottom: 9px;
            width: 3px;
            border-radius: 4px;
        }

        .brand-mark::after {
            right: 8px;
            bottom: 9px;
            left: 8px;
            height: 3px;
            border-radius: 4px;
        }

        .desktop-menu {
            align-items: center;
            gap: 4px;
            margin: 0 22px;
        }

        .desktop-menu > li > a {
            position: relative;
            padding: 28px 16px;
            color: rgba(255, 255, 255, .72);
            font-size: .92rem;
            font-weight: 650;
        }

        .desktop-menu > li > a::after {
            position: absolute;
            right: 16px;
            bottom: 17px;
            left: 16px;
            height: 2px;
            content: "";
            background: var(--amber);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform var(--transition);
        }

        .desktop-menu > li > a:hover,
        .desktop-menu > li > a:focus,
        .desktop-menu > li.active > a {
            color: #fff;
            background: transparent;
        }

        .desktop-menu > li > a:hover::after,
        .desktop-menu > li > a:focus::after,
        .desktop-menu > li.active > a::after {
            transform: scaleX(1);
        }

        .location-control {
            position: relative;
        }

        .location-button {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            min-height: 42px;
            padding: 8px 13px;
            border: 1px solid rgba(255, 255, 255, .16);
            border-radius: 12px;
            color: #fff;
            background: rgba(255, 255, 255, .06);
            font-size: .82rem;
            font-weight: 650;
            transition: var(--transition);
        }

        .location-button:hover,
        .location-button:focus,
        .location-button[aria-expanded="true"] {
            border-color: rgba(213, 155, 88, .7);
            background: rgba(213, 155, 88, .12);
        }

        .pin {
            width: 10px;
            height: 10px;
            border: 2px solid var(--amber);
            border-radius: 50% 50% 50% 0;
            transform: rotate(-45deg);
        }

        .pin::after {
            display: block;
            width: 2px;
            height: 2px;
            margin: 2px;
            border-radius: 50%;
            content: "";
            background: var(--amber);
        }

        .location-panel {
            position: absolute;
            top: calc(100% + 12px);
            right: 0;
            width: 270px;
            padding: 17px;
            visibility: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            color: var(--text);
            background: var(--surface);
            box-shadow: var(--shadow-md);
            opacity: 0;
            transform: translateY(-6px);
            transition: var(--transition);
        }

        .location-panel.is-open {
            visibility: visible;
            opacity: 1;
            transform: translateY(0);
        }

        .location-panel strong {
            display: block;
            margin-bottom: 5px;
            color: var(--ink);
        }

        .location-panel p {
            margin: 0;
            color: var(--muted);
            font-size: .82rem;
            line-height: 1.65;
        }

        .title-bar {
            min-height: 66px;
            padding: 10px 20px;
            background: var(--ink);
        }

        .title-bar-title {
            flex: 1;
        }

        .mobile-actions {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .mobile-location {
            padding: 8px 10px;
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: 9px;
            color: rgba(255, 255, 255, .85);
            background: transparent;
            font-size: .75rem;
        }

        .menu-icon {
            width: 38px;
            height: 38px;
            margin: 0;
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: 9px;
        }

        .menu-icon::after {
            top: 11px;
            left: 9px;
            width: 18px;
            background: #fff;
            box-shadow: 0 6px 0 #fff, 0 12px 0 #fff;
        }

        .mobile-nav-panel {
            padding: 8px 20px 18px;
            border-top: 1px solid var(--line-dark);
            background: var(--ink);
        }

        .mobile-nav-panel .menu a {
            min-height: 48px;
            padding: 14px 12px;
            border-radius: 9px;
            color: rgba(255, 255, 255, .76);
            font-weight: 650;
        }

        .mobile-nav-panel .menu .active > a {
            color: #fff;
            background: var(--wine);
        }

        .hero {
            position: relative;
            overflow: hidden;
            min-height: 680px;
            padding: 68px 0 56px;
            color: #fff;
            background:
                radial-gradient(circle at 78% 12%, rgba(135, 62, 80, .26), transparent 25%),
                linear-gradient(115deg, var(--ink) 0 67%, var(--plum) 67% 100%);
        }

        .hero::before {
            position: absolute;
            top: 0;
            right: 0;
            width: 39%;
            height: 100%;
            content: "";
            opacity: .14;
            background-image: repeating-linear-gradient(90deg, transparent 0 42px, rgba(255, 255, 255, .16) 42px 43px);
        }

        .hero-stage {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: minmax(0, 1.25fr) 300px minmax(280px, .75fr);
            gap: 34px;
            align-items: center;
        }

        .hero-copy {
            padding: 20px 0;
        }

        .hero-copy h1 {
            color: #fff;
        }

        .hero-kicker {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 18px;
            color: #f0c997;
            font-size: .82rem;
            font-weight: 700;
            letter-spacing: .1em;
        }

        .hero-kicker::before {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            content: "";
            background: var(--amber);
            box-shadow: 0 0 0 5px rgba(213, 155, 88, .12);
        }

        .hero-intro {
            max-width: 670px;
            margin-bottom: 27px;
            color: rgba(255, 255, 255, .72);
            font-size: 1.06rem;
            line-height: 1.9;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 28px;
        }

        .hero-actions .button.secondary {
            border-color: rgba(255, 255, 255, .22);
            color: #fff;
            background: rgba(255, 255, 255, .06);
        }

        .hero-actions .button.secondary:hover {
            border-color: var(--amber);
            color: #fff;
            background: rgba(213, 155, 88, .12);
        }

        .hero-facts {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

        .hero-fact {
            padding-left: 13px;
            border-left: 2px solid var(--wine);
        }

        .hero-fact strong,
        .hero-fact span {
            display: block;
        }

        .hero-fact strong {
            color: #fff;
            font-size: .9rem;
        }

        .hero-fact span {
            color: rgba(255, 255, 255, .55);
            font-size: .74rem;
        }

        .guide-cover {
            position: relative;
            min-height: 430px;
            padding: 26px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, .18);
            border-radius: 4px 22px 22px 4px;
            color: var(--ink);
            background: var(--paper-deep);
            box-shadow: -12px 18px 45px rgba(0, 0, 0, .28);
            transform: rotate(-1.2deg);
        }

        .guide-cover::before {
            position: absolute;
            top: 0;
            bottom: 0;
            left: 13px;
            width: 1px;
            content: "";
            background: rgba(33, 27, 32, .16);
            box-shadow: 5px 0 0 rgba(255, 255, 255, .45);
        }

        .cover-number {
            color: var(--wine);
            font-size: .76rem;
            font-weight: 800;
            letter-spacing: .16em;
        }

        .guide-cover h2 {
            max-width: 220px;
            margin-top: 52px;
            font-size: 2rem;
            line-height: 1.25;
        }

        .cover-lines {
            position: absolute;
            right: 25px;
            bottom: 38px;
            left: 27px;
        }

        .cover-line {
            height: 5px;
            margin-top: 11px;
            border-radius: 10px;
            background: #c9beb6;
        }

        .cover-line:nth-child(1) {
            width: 82%;
            background: var(--wine);
        }

        .cover-line:nth-child(2) {
            width: 62%;
        }

        .cover-line:nth-child(3) {
            width: 91%;
        }

        .cover-seal {
            position: absolute;
            right: 25px;
            top: 26px;
            display: grid;
            width: 62px;
            height: 62px;
            place-items: center;
            border: 1px solid rgba(135, 62, 80, .45);
            border-radius: 50%;
            color: var(--wine);
            font-size: .7rem;
            font-weight: 800;
            text-align: center;
            transform: rotate(8deg);
        }

        .hero-form {
            padding: 25px;
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: var(--radius-lg);
            background: #2d242b;
            box-shadow: 0 20px 50px rgba(0, 0, 0, .2);
        }

        .hero-form h2 {
            margin-bottom: 8px;
            color: #fff;
            font-size: 1.35rem;
        }

        .hero-form > p {
            color: rgba(255, 255, 255, .58);
            font-size: .83rem;
            line-height: 1.65;
        }

        .hero-form label {
            margin-bottom: 12px;
            color: rgba(255, 255, 255, .76);
            font-size: .78rem;
            font-weight: 650;
        }

        .hero-form select,
        .hero-form input {
            height: 46px;
            margin: 6px 0 0;
            border: 1px solid rgba(255, 255, 255, .15);
            border-radius: 10px;
            color: #fff;
            background-color: rgba(255, 255, 255, .07);
            box-shadow: none;
        }

        .hero-form select {
            color-scheme: dark;
        }

        .hero-form input::placeholder {
            color: rgba(255, 255, 255, .36);
        }

        .hero-form input:focus,
        .hero-form select:focus {
            border-color: var(--amber);
            background: rgba(255, 255, 255, .1);
            box-shadow: 0 0 0 3px rgba(213, 155, 88, .13);
        }

        .hero-form .button {
            width: 100%;
            margin-top: 4px;
        }

        .form-mini-note {
            margin: 13px 0 0 !important;
            color: rgba(255, 255, 255, .46) !important;
            font-size: .72rem !important;
        }

        .age-bar {
            position: relative;
            z-index: 2;
            margin-top: 42px;
            padding: 17px 20px;
            border: 1px solid rgba(255, 255, 255, .13);
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, .05);
        }

        .age-bar__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 22px;
        }

        .age-copy {
            display: flex;
            align-items: center;
            gap: 13px;
        }

        .age-icon {
            display: grid;
            flex: 0 0 auto;
            width: 40px;
            height: 40px;
            place-items: center;
            border: 1px solid rgba(213, 155, 88, .5);
            border-radius: 50%;
            color: var(--amber);
            font-weight: 800;
        }

        .age-copy strong {
            display: block;
            color: #fff;
            font-size: .9rem;
        }

        .age-copy span {
            display: block;
            color: rgba(255, 255, 255, .55);
            font-size: .76rem;
        }

        .age-actions {
            display: flex;
            gap: 8px;
        }

        .age-actions button {
            min-height: 38px;
            padding: 8px 13px;
            border: 1px solid rgba(255, 255, 255, .18);
            border-radius: 9px;
            color: #fff;
            background: transparent;
            font-size: .78rem;
            font-weight: 700;
        }

        .age-actions button:first-child {
            border-color: var(--amber);
            color: var(--ink);
            background: var(--amber);
        }

        .dashboard-section {
            padding-top: 82px;
            background: var(--paper);
        }

        .status-board {
            display: grid;
            grid-template-columns: 1.12fr .88fr 1fr 1.15fr;
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
        }

        .metric {
            position: relative;
            min-height: 190px;
            padding: 28px;
            border-right: 1px solid var(--line);
        }

        .metric:last-child {
            border-right: 0;
        }

        .metric-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 25px;
        }

        .metric-index {
            color: #9a8f94;
            font-size: .74rem;
            font-weight: 800;
            letter-spacing: .12em;
        }

        .metric-value {
            margin-bottom: 5px;
            color: var(--ink);
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -.04em;
            line-height: 1;
        }

        .metric-label {
            color: var(--ink);
            font-size: .93rem;
            font-weight: 700;
        }

        .metric-note {
            margin-top: 7px;
            color: var(--muted);
            font-size: .78rem;
            line-height: 1.55;
        }

        .metric-line {
            position: absolute;
            right: 28px;
            bottom: 23px;
            left: 28px;
            height: 3px;
            overflow: hidden;
            border-radius: 9px;
            background: var(--paper-deep);
        }

        .metric-line span {
            display: block;
            height: 100%;
            border-radius: inherit;
            background: var(--wine);
        }

        .metric:nth-child(2) .metric-line span {
            background: var(--amber);
        }

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

        .content-matrix {
            display: grid;
            grid-template-columns: minmax(0, 1.45fr) minmax(300px, .75fr);
            grid-template-rows: auto auto;
            gap: 20px;
        }

        .matrix-feature {
            position: relative;
            grid-row: 1 / 3;
            min-height: 500px;
            padding: 38px;
            overflow: hidden;
            border-radius: var(--radius-xl);
            color: #fff;
            background: var(--plum);
            box-shadow: var(--shadow-md);
        }

        .matrix-feature::before {
            position: absolute;
            right: -70px;
            bottom: -120px;
            width: 330px;
            height: 330px;
            border: 58px solid rgba(213, 155, 88, .1);
            border-radius: 50%;
            content: "";
        }

        .matrix-feature .badge-chip {
            border-color: rgba(255, 255, 255, .16);
            color: #f2d1a7;
            background: rgba(255, 255, 255, .06);
        }

        .matrix-feature h3 {
            max-width: 600px;
            margin-top: 90px;
            color: #fff;
            font-size: clamp(2rem, 4vw, 3.5rem);
            line-height: 1.18;
        }

        .matrix-feature > p {
            max-width: 600px;
            color: rgba(255, 255, 255, .65);
        }

        .matrix-keywords {
            display: flex;
            flex-wrap: wrap;
            gap: 9px;
            margin: 28px 0 34px;
        }

        .matrix-keywords span {
            padding: 7px 11px;
            border: 1px solid rgba(255, 255, 255, .15);
            border-radius: 999px;
            color: rgba(255, 255, 255, .76);
            font-size: .76rem;
        }

        .feature-progress {
            position: absolute;
            right: 38px;
            bottom: 36px;
            left: 38px;
        }

        .feature-progress__head {
            display: flex;
            justify-content: space-between;
            margin-bottom: 9px;
            color: rgba(255, 255, 255, .54);
            font-size: .74rem;
        }

        .feature-progress__line {
            height: 4px;
            overflow: hidden;
            border-radius: 6px;
            background: rgba(255, 255, 255, .13);
        }

        .feature-progress__line span {
            display: block;
            width: 72%;
            height: 100%;
            background: var(--amber);
        }

        .matrix-card {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 240px;
            padding: 27px;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            background: var(--surface);
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
        }

        .matrix-card:hover {
            border-color: rgba(135, 62, 80, .42);
            transform: translateY(-3px);
            box-shadow: var(--shadow-sm);
        }

        .matrix-card__top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 15px;
        }

        .matrix-card h3 {
            margin-top: 20px;
            margin-bottom: 8px;
        }

        .matrix-card p {
            margin: 0;
            color: var(--muted);
            font-size: .88rem;
        }

        .arrow-link {
            display: inline-flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            margin-top: 24px;
            padding-top: 17px;
            border-top: 1px solid var(--line);
            color: var(--wine);
            font-size: .85rem;
            font-weight: 750;
        }

        .arrow-link span:last-child {
            font-size: 1.2rem;
            transition: transform var(--transition);
        }

        .arrow-link:hover span:last-child {
            transform: translateX(4px);
        }

        .update-loop {
            margin-top: 48px;
            padding-top: 42px;
            border-top: 1px solid var(--line);
        }

        .loop-layout {
            display: grid;
            grid-template-columns: minmax(0, 1.5fr) minmax(280px, .65fr);
            gap: 34px;
        }

        .update-list {
            margin: 0;
            list-style: none;
        }

        .update-item {
            display: grid;
            grid-template-columns: 54px minmax(0, 1fr) auto;
            gap: 18px;
            align-items: center;
            padding: 20px 8px;
            border-bottom: 1px solid var(--line);
        }

        .update-item:first-child {
            border-top: 1px solid var(--line);
        }

        .update-number {
            color: #a19599;
            font-size: .78rem;
            font-weight: 800;
            letter-spacing: .1em;
        }

        .update-item a {
            display: inline-block;
            color: var(--ink);
            font-size: 1rem;
            font-weight: 700;
        }

        .update-item a:hover {
            color: var(--wine);
            transform: translateX(3px);
        }

        .update-item p {
            margin: 4px 0 0;
            color: var(--muted);
            font-size: .79rem;
            line-height: 1.55;
        }

        .update-aside {
            padding: 26px;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            background: var(--amber-soft);
        }

        .update-aside h3 {
            margin-bottom: 17px;
        }

        .directory-list {
            margin: 0;
            list-style: none;
        }

        .directory-list li {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(83, 64, 47, .13);
            color: #594f4a;
            font-size: .85rem;
        }

        .directory-list li:last-child {
            border-bottom: 0;
        }

        .directory-list span {
            color: var(--wine);
            font-size: .74rem;
            font-weight: 700;
        }

        .compare-section {
            color: #fff;
            background: var(--ink);
        }

        .compare-section h2,
        .compare-section h3 {
            color: #fff;
        }

        .compare-section .section-heading p {
            color: rgba(255, 255, 255, .58);
        }

        .compare-section .eyebrow {
            color: var(--amber);
        }

        .comparison-shell {
            overflow: hidden;
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-xl);
            background: var(--ink-soft);
        }

        .comparison-head,
        .comparison-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
        }

        .comparison-head > div {
            padding: 19px 28px;
            color: rgba(255, 255, 255, .58);
            font-size: .77rem;
            font-weight: 750;
            letter-spacing: .08em;
        }

        .comparison-head > div:last-child {
            border-left: 1px solid var(--line-dark);
            color: #f0c997;
        }

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

        .compare-cell {
            position: relative;
            min-height: 148px;
            padding: 27px 28px 25px 63px;
        }

        .compare-cell:last-child {
            border-left: 1px solid var(--line-dark);
            background: rgba(135, 62, 80, .09);
        }

        .compare-icon {
            position: absolute;
            top: 29px;
            left: 27px;
            display: grid;
            width: 24px;
            height: 24px;
            place-items: center;
            border: 1px solid rgba(255, 255, 255, .18);
            border-radius: 50%;
            color: rgba(255, 255, 255, .5);
            font-size: .7rem;
            font-weight: 800;
        }

        .compare-cell:last-child .compare-icon {
            border-color: rgba(213, 155, 88, .5);
            color: var(--amber);
        }

        .compare-cell h3 {
            margin-bottom: 6px;
            font-size: 1rem;
        }

        .compare-cell p {
            margin: 0;
            color: rgba(255, 255, 255, .55);
            font-size: .83rem;
            line-height: 1.65;
        }

        .compare-track {
            height: 3px;
            margin-top: 18px;
            overflow: hidden;
            border-radius: 8px;
            background: rgba(255, 255, 255, .09);
        }

        .compare-track span {
            display: block;
            width: 38%;
            height: 100%;
            background: rgba(255, 255, 255, .3);
        }

        .compare-cell:last-child .compare-track span {
            width: 78%;
            background: var(--amber);
        }

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

        .faq-layout {
            display: grid;
            grid-template-columns: .65fr 1.35fr;
            gap: 70px;
            align-items: start;
        }

        .faq-side {
            position: sticky;
            top: 116px;
        }

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

        .faq-note {
            margin-top: 26px;
            padding: 18px;
            border-left: 3px solid var(--amber);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: #655b56;
            background: var(--amber-soft);
            font-size: .82rem;
        }

        .accordion {
            margin: 0;
            border: 0;
            background: transparent;
        }

        .accordion-item {
            margin-bottom: 12px;
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            background: var(--surface);
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .accordion-item.is-active {
            border-color: rgba(135, 62, 80, .45);
            box-shadow: var(--shadow-sm);
        }

        .accordion-title {
            min-height: 66px;
            padding: 21px 58px 21px 22px;
            border: 0;
            color: var(--ink);
            font-size: .96rem;
            font-weight: 750;
            line-height: 1.5;
        }

        .accordion-title:hover,
        .accordion-title:focus {
            color: var(--wine);
            background: var(--wine-light);
        }

        .accordion-title::before {
            right: 22px;
            margin-top: -10px;
            color: var(--wine);
            font-size: 1.35rem;
        }

        :last-child:not(.is-active) > .accordion-title {
            border-bottom: 0;
        }

        .accordion-content {
            padding: 0 22px 22px;
            border: 0;
            color: var(--muted);
            background: var(--surface);
            font-size: .9rem;
            line-height: 1.85;
        }

        .accordion-content p:last-child {
            margin-bottom: 0;
        }

        .form-section {
            padding-top: 72px;
            padding-bottom: 106px;
            background: var(--surface-muted);
        }

        .preference-panel {
            display: grid;
            grid-template-columns: .8fr 1.2fr;
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius-xl);
            background: var(--surface);
            box-shadow: var(--shadow-md);
        }

        .form-intro {
            position: relative;
            padding: 50px;
            overflow: hidden;
            color: #fff;
            background: var(--plum);
        }

        .form-intro::after {
            position: absolute;
            right: -65px;
            bottom: -90px;
            width: 240px;
            height: 240px;
            border: 42px solid rgba(213, 155, 88, .1);
            border-radius: 50%;
            content: "";
        }

        .form-intro h2 {
            color: #fff;
        }

        .form-intro > p {
            color: rgba(255, 255, 255, .64);
        }

        .form-benefits {
            position: relative;
            z-index: 1;
            margin: 31px 0 0;
            list-style: none;
        }

        .form-benefits li {
            display: flex;
            gap: 12px;
            padding: 13px 0;
            border-bottom: 1px solid rgba(255, 255, 255, .11);
            color: rgba(255, 255, 255, .78);
            font-size: .86rem;
        }

        .form-benefits li::before {
            color: var(--amber);
            content: "✓";
            font-weight: 800;
        }

        .preference-form {
            padding: 48px;
        }

        .preference-form label {
            color: var(--ink);
            font-size: .84rem;
            font-weight: 700;
        }

        .required {
            color: var(--danger);
        }

        .preference-form input,
        .preference-form select,
        .preference-form textarea {
            margin: 7px 0 6px;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            color: var(--text);
            background: #fbf8f4;
            box-shadow: none;
            transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
        }

        .preference-form input,
        .preference-form select {
            height: 49px;
        }

        .preference-form textarea {
            min-height: 112px;
            padding: 13px;
            resize: vertical;
        }

        .preference-form input:hover,
        .preference-form select:hover,
        .preference-form textarea:hover {
            border-color: #bcaeaa;
        }

        .preference-form input:focus,
        .preference-form select:focus,
        .preference-form textarea:focus {
            border-color: var(--wine);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(135, 62, 80, .1);
        }

        .preference-form .is-invalid-input {
            border-color: var(--danger);
            background: #fff7f7;
        }

        .field-help {
            display: block;
            min-height: 18px;
            color: var(--muted);
            font-size: .7rem;
        }

        .checkbox-row {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin: 8px 0 20px;
        }

        .checkbox-row input {
            width: 18px;
            height: 18px;
            margin: 5px 0 0;
            accent-color: var(--wine);
        }

        .checkbox-row label {
            margin: 0;
            color: var(--muted);
            font-size: .78rem;
            font-weight: 500;
            line-height: 1.65;
        }

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

        .submit-status {
            display: none;
            margin-top: 18px;
            padding: 12px 14px;
            border: 1px solid rgba(82, 118, 92, .3);
            border-radius: var(--radius-sm);
            color: #36523d;
            background: #edf5ef;
            font-size: .82rem;
        }

        .submit-status.is-visible {
            display: block;
        }

        .site-footer {
            padding: 56px 0 24px;
            color: rgba(255, 255, 255, .65);
            background: #191519;
        }

        .footer-main {
            display: grid;
            grid-template-columns: 1.2fr .75fr .75fr;
            gap: 60px;
            padding-bottom: 38px;
        }

        .footer-brand .brand {
            margin-bottom: 16px;
        }

        .footer-brand p {
            max-width: 460px;
            color: rgba(255, 255, 255, .48);
            font-size: .82rem;
            line-height: 1.8;
        }

        .footer-group h2 {
            margin-bottom: 15px;
            color: #fff;
            font-size: .86rem;
            letter-spacing: 0;
        }

        .footer-links {
            margin: 0;
            list-style: none;
        }

        .footer-links li {
            margin: 8px 0;
        }

        .footer-links a {
            color: rgba(255, 255, 255, .55);
            font-size: .82rem;
        }

        .footer-links a:hover,
        .footer-links a:focus {
            color: var(--amber);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding-top: 21px;
            border-top: 1px solid rgba(255, 255, 255, .1);
            font-size: .73rem;
        }

        .footer-bottom p {
            margin: 0;
        }

        .floating-cta {
            position: fixed;
            z-index: 900;
            right: 22px;
            bottom: 22px;
            display: inline-flex;
            align-items: center;
            gap: 9px;
            min-height: 46px;
            padding: 11px 16px;
            border: 1px solid rgba(255, 255, 255, .2);
            border-radius: 999px;
            color: #fff;
            background: var(--wine);
            box-shadow: 0 12px 34px rgba(48, 27, 35, .3);
            font-size: .82rem;
            font-weight: 750;
        }

        .floating-cta:hover,
        .floating-cta:focus {
            color: #fff;
            background: var(--wine-dark);
            transform: translateY(-2px);
        }

        @media screen and (max-width: 1120px) {
            .hero-stage {
                grid-template-columns: minmax(0, 1fr) 260px;
            }

            .hero-form {
                grid-column: 1 / -1;
                display: grid;
                grid-template-columns: 1fr 1fr 1fr auto;
                gap: 14px;
                align-items: end;
            }

            .hero-form h2,
            .hero-form > p,
            .hero-form .form-mini-note {
                grid-column: 1 / -1;
            }

            .hero-form label {
                margin: 0;
            }

            .hero-form .button {
                min-width: 150px;
                margin: 0;
            }

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

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

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

            .footer-main {
                gap: 35px;
            }
        }

        @media screen and (max-width: 900px) {
            .section {
                padding: 72px 0;
            }

            .desktop-menu {
                gap: 0;
                margin: 0 7px;
            }

            .desktop-menu > li > a {
                padding-right: 10px;
                padding-left: 10px;
                font-size: .84rem;
            }

            .hero {
                padding-top: 48px;
                background: var(--ink);
            }

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

            .guide-cover {
                width: min(100%, 420px);
                min-height: 330px;
                margin: 0 auto;
            }

            .guide-cover h2 {
                margin-top: 35px;
            }

            .hero-form {
                display: block;
            }

            .hero-form label {
                display: block;
                margin-bottom: 13px;
            }

            .content-matrix {
                grid-template-columns: 1fr 1fr;
            }

            .matrix-feature {
                grid-column: 1 / -1;
                grid-row: auto;
                min-height: 440px;
            }

            .loop-layout,
            .faq-layout {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .faq-side {
                position: static;
            }

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

            .form-intro {
                padding: 40px;
            }

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

            .footer-brand {
                grid-column: 1 / -1;
            }
        }

        @media screen and (max-width: 767px) {
            .site-container {
                width: min(calc(100% - 28px), var(--container));
            }

            .section {
                padding: 58px 0;
            }

            .section-heading {
                display: block;
                margin-bottom: 28px;
            }

            .section-heading .button {
                margin-top: 19px;
            }

            .hero {
                min-height: auto;
                padding: 42px 0 36px;
            }

            .hero-intro {
                font-size: .96rem;
            }

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

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

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

            .age-bar__inner {
                align-items: flex-start;
                flex-direction: column;
            }

            .age-actions {
                width: 100%;
            }

            .age-actions button {
                flex: 1;
            }

            .status-board {
                display: flex;
                overflow-x: auto;
                scroll-snap-type: x mandatory;
                scrollbar-width: none;
            }

            .status-board::-webkit-scrollbar {
                display: none;
            }

            .metric {
                flex: 0 0 78vw;
                min-width: 245px;
                border-right: 1px solid var(--line) !important;
                border-bottom: 0 !important;
                scroll-snap-align: start;
            }

            .metric:last-child {
                border-right: 0 !important;
            }

            .content-matrix {
                grid-template-columns: 1fr;
            }

            .matrix-feature {
                min-height: 510px;
                padding: 28px;
            }

            .matrix-feature h3 {
                margin-top: 58px;
            }

            .feature-progress {
                right: 28px;
                left: 28px;
            }

            .update-item {
                grid-template-columns: 38px 1fr;
            }

            .update-item .state-badge {
                grid-column: 2;
                justify-self: start;
            }

            .comparison-head {
                display: none;
            }

            .comparison-row {
                display: block;
                padding: 15px;
            }

            .compare-cell {
                min-height: 130px;
                border: 1px solid var(--line-dark);
                border-radius: var(--radius-md);
            }

            .compare-cell:last-child {
                margin-top: 10px;
                border: 1px solid rgba(213, 155, 88, .26);
            }

            .preference-form {
                padding: 30px 22px;
            }

            .form-intro {
                padding: 34px 25px;
            }

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

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

            .footer-main {
                grid-template-columns: 1fr;
                gap: 27px;
            }

            .footer-brand {
                grid-column: auto;
            }

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

            .floating-cta {
                right: 14px;
                bottom: 14px;
            }
        }

        @media screen and (max-width: 520px) {
            h1 {
                font-size: 2.42rem;
            }

            h2 {
                font-size: 1.72rem;
            }

            .brand {
                gap: 8px;
                font-size: .88rem;
            }

            .brand-mark {
                width: 32px;
                height: 32px;
            }

            .mobile-location {
                display: none;
            }

            .guide-cover {
                min-height: 300px;
                padding: 22px;
            }

            .guide-cover h2 {
                font-size: 1.65rem;
            }

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

            .matrix-feature {
                min-height: 540px;
            }

            .matrix-keywords span:nth-child(n+4) {
                display: none;
            }

            .accordion-title {
                padding-left: 17px;
                font-size: .9rem;
            }

            .accordion-content {
                padding-right: 17px;
                padding-left: 17px;
            }

            .floating-cta {
                left: 14px;
                justify-content: center;
            }
        }

        @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: #211b20;
            --ink-soft: #30272e;
            --plum: #3a2634;
            --wine: #873e50;
            --wine-dark: #6f3041;
            --wine-light: #f4e6e9;
            --amber: #d59b58;
            --amber-soft: #f7ead8;
            --paper: #f7f3ee;
            --paper-deep: #eee8e1;
            --surface: #fffdf9;
            --surface-muted: #f2ece6;
            --text: #2d292c;
            --muted: #746c70;
            --line: #ddd3ca;
            --line-dark: rgba(255, 255, 255, .13);
            --success: #52765c;
            --danger: #a33e49;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --shadow-sm: 0 8px 24px rgba(47, 35, 42, .07);
            --shadow-md: 0 18px 48px rgba(47, 35, 42, .12);
            --transition: 220ms ease;
            --container: 1240px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            overflow-x: hidden;
            color: var(--text);
            background: var(--paper);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        body.menu-open {
            overflow: hidden;
        }

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

        a:hover,
        a:focus {
            color: var(--wine);
        }

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

        button,
        .button {
            cursor: pointer;
        }

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

        p:last-child {
            margin-bottom: 0;
        }

        :focus-visible {
            outline: 3px solid rgba(213, 155, 88, .65);
            outline-offset: 3px;
        }

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

        .section {
            position: relative;
            padding: 84px 0;
        }

        .section-heading {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 30px;
            margin-bottom: 34px;
        }

        .section-heading__copy {
            max-width: 720px;
        }

        .section-heading h2 {
            margin: 0 0 10px;
            color: var(--ink);
            font-size: clamp(1.7rem, 3vw, 2.35rem);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -.025em;
        }

        .section-heading p {
            margin: 0;
            color: var(--muted);
            font-size: 1.01rem;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            margin-bottom: 12px;
            color: var(--wine);
            font-size: .78rem;
            font-weight: 700;
            letter-spacing: .12em;
        }

        .eyebrow::before {
            width: 24px;
            height: 2px;
            content: "";
            background: var(--amber);
        }

        .badge-chip,
        .state-badge {
            display: inline-flex;
            align-items: center;
            min-height: 29px;
            padding: 5px 10px;
            border: 1px solid var(--line);
            border-radius: 999px;
            color: var(--muted);
            background: rgba(255, 253, 249, .78);
            font-size: .76rem;
            font-weight: 700;
            line-height: 1;
            white-space: nowrap;
        }

        .state-badge::before {
            width: 7px;
            height: 7px;
            margin-right: 7px;
            border-radius: 50%;
            content: "";
            background: var(--success);
            box-shadow: 0 0 0 4px rgba(82, 118, 92, .12);
        }

        .state-badge--warm::before {
            background: var(--amber);
            box-shadow: 0 0 0 4px rgba(213, 155, 88, .15);
        }

        .state-badge--muted::before {
            background: var(--muted);
            box-shadow: 0 0 0 4px rgba(116, 108, 112, .12);
        }

        .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 48px;
            margin: 0;
            padding: 13px 21px;
            border: 1px solid transparent;
            border-radius: var(--radius-sm);
            color: #fff;
            background: var(--wine);
            font-size: .95rem;
            font-weight: 700;
            line-height: 1.2;
            box-shadow: 0 8px 18px rgba(135, 62, 80, .18);
        }

        .button:hover,
        .button:focus {
            color: #fff;
            background: var(--wine-dark);
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(135, 62, 80, .24);
        }

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

        .button.secondary {
            border-color: var(--line);
            color: var(--ink);
            background: var(--surface);
            box-shadow: none;
        }

        .button.secondary:hover,
        .button.secondary:focus {
            border-color: var(--wine);
            color: var(--wine);
            background: var(--wine-light);
        }

        .button.dark {
            color: var(--ink);
            background: var(--amber);
            box-shadow: 0 10px 22px rgba(213, 155, 88, .18);
        }

        .button.dark:hover,
        .button.dark:focus {
            color: var(--ink);
            background: #e0aa6c;
        }

        .button[disabled],
        .button.is-disabled {
            pointer-events: none;
            opacity: .48;
            transform: none;
            box-shadow: none;
        }

        .site-header {
            position: sticky;
            z-index: 1000;
            top: 0;
            border-bottom: 1px solid var(--line-dark);
            color: #fff;
            background: rgba(33, 27, 32, .97);
            box-shadow: 0 8px 28px rgba(25, 19, 23, .14);
        }

        .top-bar {
            height: 76px;
            padding: 0;
            color: #fff;
            background: transparent;
        }

        .top-bar .site-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: min(calc(100% - 40px), var(--container));
            height: 100%;
        }

        .top-bar,
        .top-bar ul {
            background: transparent;
        }

        .top-bar-left,
        .top-bar-right {
            display: flex;
            align-items: center;
        }

        .top-bar-right {
            gap: 24px;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 11px;
            color: #fff;
            font-size: 1.03rem;
            font-weight: 700;
            letter-spacing: .01em;
        }

        .brand:hover,
        .brand:focus {
            color: #fff;
        }

        .brand-mark {
            position: relative;
            width: 28px;
            height: 28px;
            flex: 0 0 28px;
            border: 1px solid rgba(255, 255, 255, .24);
            border-radius: 9px;
            background: var(--wine);
            box-shadow: inset 0 0 0 5px rgba(255, 255, 255, .07);
        }

        .brand-mark::before,
        .brand-mark::after {
            position: absolute;
            content: "";
        }

        .brand-mark::before {
            top: 7px;
            left: 7px;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--amber);
        }

        .brand-mark::after {
            right: 6px;
            bottom: 6px;
            width: 9px;
            height: 2px;
            border-radius: 4px;
            background: #fff;
        }

        .desktop-menu {
            gap: 5px;
        }

        .desktop-menu > li > a {
            position: relative;
            padding: 12px 15px;
            border-radius: 10px;
            color: rgba(255, 255, 255, .72);
            font-size: .92rem;
            font-weight: 600;
        }

        .desktop-menu > li > a:hover,
        .desktop-menu > li > a:focus {
            color: #fff;
            background: rgba(255, 255, 255, .07);
        }

        .desktop-menu > li.active > a {
            color: #fff;
            background: rgba(135, 62, 80, .38);
        }

        .desktop-menu > li.active > a::after {
            position: absolute;
            right: 15px;
            bottom: 5px;
            left: 15px;
            height: 2px;
            border-radius: 2px;
            content: "";
            background: var(--amber);
        }

        .location-control {
            position: relative;
        }

        .location-button,
        .mobile-location {
            min-height: 40px;
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: 10px;
            color: rgba(255, 255, 255, .88);
            background: rgba(255, 255, 255, .06);
            font-size: .82rem;
            font-weight: 600;
            transition: var(--transition);
        }

        .location-button {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            padding: 8px 13px;
        }

        .location-button:hover,
        .location-button:focus,
        .mobile-location:hover,
        .mobile-location:focus {
            border-color: rgba(213, 155, 88, .65);
            color: #fff;
            background: rgba(213, 155, 88, .1);
        }

        .pin {
            position: relative;
            width: 13px;
            height: 13px;
            border: 2px solid var(--amber);
            border-radius: 50% 50% 50% 0;
            transform: rotate(-45deg);
        }

        .pin::after {
            position: absolute;
            top: 3px;
            left: 3px;
            width: 3px;
            height: 3px;
            border-radius: 50%;
            content: "";
            background: var(--amber);
        }

        .location-panel {
            position: absolute;
            top: calc(100% + 13px);
            right: 0;
            width: 320px;
            padding: 18px;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            color: var(--text);
            background: var(--surface);
            box-shadow: var(--shadow-md);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-6px);
            transition: var(--transition);
        }

        .location-panel.is-open {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .location-panel strong {
            display: block;
            margin-bottom: 5px;
            color: var(--ink);
        }

        .location-panel p {
            margin: 0;
            color: var(--muted);
            font-size: .86rem;
            line-height: 1.7;
        }

        .title-bar {
            min-height: 66px;
            padding: 11px 18px;
            color: #fff;
            background: var(--ink);
        }

        .title-bar-title {
            min-width: 0;
        }

        .title-bar .brand {
            font-size: .92rem;
        }

        .mobile-actions {
            display: flex;
            align-items: center;
            gap: 9px;
            margin-left: auto;
        }

        .mobile-location {
            min-height: 38px;
            padding: 7px 10px;
        }

        .menu-icon {
            width: 42px;
            height: 42px;
            margin: 0;
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: 10px;
        }

        .menu-icon::after {
            width: 19px;
            background: #fff;
            box-shadow: 0 6px 0 #fff, 0 12px 0 #fff;
        }

        .mobile-nav-panel {
            padding: 10px 18px 16px;
            border-top: 1px solid var(--line-dark);
            background: var(--ink);
        }

        .mobile-nav-panel .vertical.menu a {
            margin: 3px 0;
            padding: 13px 15px;
            border-radius: 10px;
            color: rgba(255, 255, 255, .78);
            font-weight: 600;
        }

        .mobile-nav-panel .vertical.menu a:hover,
        .mobile-nav-panel .vertical.menu a:focus {
            color: #fff;
            background: rgba(255, 255, 255, .07);
        }

        .mobile-nav-panel .vertical.menu .active > a {
            color: #fff;
            background: rgba(135, 62, 80, .38);
            box-shadow: inset 3px 0 0 var(--amber);
        }

        .breadcrumb-bar {
            padding: 16px 0;
            border-bottom: 1px solid var(--line);
            background: var(--surface-muted);
        }

        .breadcrumbs {
            margin: 0;
            color: var(--muted);
        }

        .breadcrumbs li {
            color: var(--muted);
            font-size: .78rem;
            text-transform: none;
        }

        .breadcrumbs a {
            color: var(--wine);
        }

        .breadcrumbs a:hover,
        .breadcrumbs a:focus {
            color: var(--wine-dark);
            text-decoration: none;
        }

        .category-hero {
            position: relative;
            overflow: hidden;
            padding: 66px 0 48px;
            color: #fff;
            background: var(--ink);
        }

        .category-hero::before {
            position: absolute;
            top: -110px;
            right: -80px;
            width: 410px;
            height: 410px;
            border: 1px solid rgba(213, 155, 88, .16);
            border-radius: 50%;
            content: "";
        }

        .category-hero::after {
            position: absolute;
            right: 11%;
            bottom: -90px;
            width: 240px;
            height: 240px;
            border: 42px solid rgba(135, 62, 80, .13);
            border-radius: 50%;
            content: "";
        }

        .category-hero .site-container {
            position: relative;
            z-index: 1;
        }

        .category-title-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 310px;
            gap: 70px;
            align-items: end;
        }

        .category-hero .eyebrow {
            color: #e8bd88;
        }

        .category-hero h1 {
            max-width: 820px;
            margin: 0 0 18px;
            color: #fff;
            font-size: clamp(2.2rem, 4.8vw, 3.65rem);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -.045em;
        }

        .category-hero .lead {
            max-width: 760px;
            margin: 0;
            color: rgba(255, 255, 255, .7);
            font-size: 1.04rem;
            line-height: 1.9;
        }

        .hero-summary {
            padding: 19px 20px;
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, .045);
        }

        .hero-summary__label {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
            color: rgba(255, 255, 255, .58);
            font-size: .76rem;
            font-weight: 700;
        }

        .hero-summary__label span:last-child {
            color: var(--amber);
        }

        .summary-track {
            height: 5px;
            margin-bottom: 17px;
            overflow: hidden;
            border-radius: 999px;
            background: rgba(255, 255, 255, .1);
        }

        .summary-track span {
            display: block;
            width: 74%;
            height: 100%;
            border-radius: inherit;
            background: var(--amber);
        }

        .summary-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .summary-tags span {
            padding: 6px 9px;
            border: 1px solid rgba(255, 255, 255, .11);
            border-radius: 999px;
            color: rgba(255, 255, 255, .76);
            font-size: .75rem;
        }

        .filter-section {
            position: relative;
            z-index: 3;
            margin-top: -1px;
            padding: 24px 0;
            border-bottom: 1px solid var(--line);
            background: var(--surface);
            box-shadow: 0 10px 30px rgba(47, 35, 42, .04);
        }

        .filter-bar {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr auto;
            gap: 14px;
            align-items: end;
        }

        .filter-field label,
        .filter-group-label {
            display: block;
            margin-bottom: 7px;
            color: var(--muted);
            font-size: .75rem;
            font-weight: 700;
        }

        .filter-field select {
            height: 46px;
            margin: 0;
            padding: 0 38px 0 14px;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            color: var(--text);
            background-color: var(--paper);
            box-shadow: none;
            transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
        }

        .filter-field select:hover {
            border-color: #c4b5aa;
            background-color: var(--surface);
        }

        .filter-field select:focus {
            border-color: var(--wine);
            background-color: var(--surface);
            box-shadow: 0 0 0 3px rgba(135, 62, 80, .12);
        }

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

        .filter-chip {
            min-height: 46px;
            padding: 9px 14px;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            color: var(--muted);
            background: var(--paper);
            font-size: .86rem;
            font-weight: 700;
            transition: var(--transition);
        }

        .filter-chip:hover,
        .filter-chip:focus {
            border-color: var(--wine);
            color: var(--wine);
            background: var(--wine-light);
        }

        .filter-chip.is-active {
            border-color: var(--wine);
            color: #fff;
            background: var(--wine);
        }

        .clear-filter {
            min-height: 46px;
            padding: 9px 15px;
            border: 1px solid transparent;
            border-radius: var(--radius-sm);
            color: var(--wine);
            background: transparent;
            font-size: .84rem;
            font-weight: 700;
            transition: var(--transition);
        }

        .clear-filter:hover,
        .clear-filter:focus {
            background: var(--wine-light);
        }

        .index-section {
            padding-top: 68px;
        }

        .results-summary {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--muted);
            font-size: .85rem;
        }

        .results-summary strong {
            color: var(--ink);
        }

        .index-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 310px;
            gap: 34px;
            align-items: start;
        }

        .index-list {
            display: grid;
            gap: 14px;
        }

        .index-card {
            position: relative;
            display: grid;
            grid-template-columns: 68px minmax(0, 1fr) auto;
            gap: 19px;
            align-items: center;
            min-height: 146px;
            padding: 23px 24px;
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
        }

        .index-card::after {
            position: absolute;
            right: 0;
            bottom: 0;
            left: 0;
            height: 3px;
            content: "";
            background: var(--wine);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform var(--transition);
        }

        .index-card:hover,
        .index-card:focus-within {
            border-color: #c9b7b9;
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .index-card:hover::after,
        .index-card:focus-within::after {
            transform: scaleX(1);
        }

        .index-card--featured {
            min-height: 218px;
            padding: 30px;
            border-color: rgba(135, 62, 80, .25);
            background: var(--ink-soft);
            box-shadow: 0 20px 45px rgba(33, 27, 32, .16);
        }

        .index-card--featured .index-number {
            border-color: rgba(255, 255, 255, .15);
            color: var(--amber);
            background: rgba(255, 255, 255, .05);
        }

        .index-card--featured h2,
        .index-card--featured h3 {
            color: #fff;
        }

        .index-card--featured .index-copy p,
        .index-card--featured .index-meta {
            color: rgba(255, 255, 255, .65);
        }

        .index-card--featured .badge-chip {
            border-color: rgba(255, 255, 255, .13);
            color: rgba(255, 255, 255, .72);
            background: rgba(255, 255, 255, .05);
        }

        .index-card--featured .card-arrow {
            border-color: rgba(255, 255, 255, .16);
            color: #fff;
            background: rgba(255, 255, 255, .05);
        }

        .index-number {
            display: grid;
            width: 62px;
            height: 62px;
            place-items: center;
            border: 1px solid var(--line);
            border-radius: 18px;
            color: var(--wine);
            background: var(--wine-light);
            font-size: 1.05rem;
            font-weight: 800;
            letter-spacing: .06em;
        }

        .index-copy {
            min-width: 0;
        }

        .index-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            margin-bottom: 9px;
            color: var(--muted);
            font-size: .75rem;
        }

        .index-copy h2,
        .index-copy h3 {
            margin: 0 0 8px;
            color: var(--ink);
            font-size: 1.22rem;
            font-weight: 700;
            line-height: 1.4;
        }

        .index-card--featured .index-copy h2 {
            font-size: clamp(1.45rem, 2.4vw, 1.9rem);
        }

        .index-copy p {
            max-width: 680px;
            margin: 0;
            color: var(--muted);
            font-size: .91rem;
            line-height: 1.75;
        }

        .card-action {
            display: flex;
            align-items: center;
            gap: 9px;
            color: var(--wine);
            font-size: .84rem;
            font-weight: 700;
            white-space: nowrap;
        }

        .card-arrow {
            display: grid;
            width: 42px;
            height: 42px;
            place-items: center;
            border: 1px solid var(--line);
            border-radius: 50%;
            color: var(--wine);
            background: var(--paper);
            transition: var(--transition);
        }

        .index-card:hover .card-arrow,
        .index-card:focus-within .card-arrow {
            border-color: var(--wine);
            color: #fff;
            background: var(--wine);
            transform: translateX(3px);
        }

        .index-card--featured:hover .card-arrow,
        .index-card--featured:focus-within .card-arrow {
            border-color: var(--amber);
            color: var(--ink);
            background: var(--amber);
        }

        .side-stack {
            position: sticky;
            top: 104px;
            display: grid;
            gap: 18px;
        }

        .side-panel {
            padding: 23px;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
        }

        .side-panel--dark {
            border-color: transparent;
            color: #fff;
            background: var(--plum);
        }

        .side-panel h2,
        .side-panel h3 {
            margin: 0 0 15px;
            color: var(--ink);
            font-size: 1.03rem;
            font-weight: 700;
        }

        .side-panel--dark h2,
        .side-panel--dark h3 {
            color: #fff;
        }

        .side-nav {
            margin: 0;
            list-style: none;
        }

        .side-nav li + li {
            border-top: 1px solid var(--line);
        }

        .side-nav a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 45px;
            color: var(--muted);
            font-size: .86rem;
            font-weight: 600;
        }

        .side-nav a::after {
            content: "›";
            color: var(--wine);
            font-size: 1.2rem;
        }

        .side-nav a:hover,
        .side-nav a:focus {
            padding-left: 4px;
            color: var(--wine);
        }

        .status-list {
            display: grid;
            gap: 13px;
            margin: 0;
            list-style: none;
        }

        .status-list li {
            display: grid;
            grid-template-columns: 10px 1fr;
            gap: 10px;
            align-items: start;
            color: rgba(255, 255, 255, .67);
            font-size: .83rem;
            line-height: 1.65;
        }

        .status-list i {
            width: 8px;
            height: 8px;
            margin-top: 8px;
            border-radius: 50%;
            background: var(--amber);
            box-shadow: 0 0 0 4px rgba(213, 155, 88, .12);
        }

        .notice-section {
            padding: 0 0 84px;
        }

        .status-rail {
            display: grid;
            grid-template-columns: 210px repeat(3, 1fr);
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
        }

        .status-rail__title {
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 27px;
            color: #fff;
            background: var(--ink);
        }

        .status-rail__title small {
            margin-bottom: 5px;
            color: var(--amber);
            font-weight: 700;
        }

        .status-rail__title strong {
            font-size: 1.16rem;
        }

        .rail-item {
            position: relative;
            padding: 26px 23px;
            border-left: 1px solid var(--line);
        }

        .rail-item::before {
            position: absolute;
            top: 0;
            right: 0;
            left: 0;
            height: 3px;
            content: "";
            background: var(--amber);
            opacity: .55;
        }

        .rail-item strong {
            display: block;
            margin-bottom: 6px;
            color: var(--ink);
            font-size: .94rem;
        }

        .rail-item p {
            margin: 0;
            color: var(--muted);
            font-size: .82rem;
            line-height: 1.65;
        }

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

        .faq-layout {
            display: grid;
            grid-template-columns: 330px minmax(0, 1fr);
            gap: 54px;
            align-items: start;
        }

        .faq-intro {
            position: sticky;
            top: 104px;
        }

        .faq-intro h2 {
            margin: 0 0 14px;
            color: var(--ink);
            font-size: clamp(1.8rem, 3vw, 2.35rem);
            line-height: 1.3;
        }

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

        .accordion {
            margin: 0;
            border: 0;
            background: transparent;
        }

        .accordion-item {
            margin-bottom: 12px;
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            background: var(--surface);
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .accordion-item.is-active {
            border-color: rgba(135, 62, 80, .38);
            box-shadow: var(--shadow-sm);
        }

        .accordion-title {
            min-height: 58px;
            padding: 19px 58px 19px 21px;
            border: 0;
            color: var(--ink);
            font-size: .97rem;
            font-weight: 700;
            line-height: 1.6;
        }

        .accordion-title:hover,
        .accordion-title:focus {
            color: var(--wine);
            background: var(--wine-light);
        }

        .accordion-title::before {
            right: 21px;
            margin-top: -12px;
            color: var(--wine);
            font-size: 1.45rem;
        }

        .accordion-content {
            padding: 0 21px 21px;
            border: 0;
            color: var(--muted);
            background: var(--surface);
            font-size: .91rem;
            line-height: 1.85;
        }

        .accordion-content p {
            margin: 0;
        }

        .compliance-cta {
            padding: 76px 0;
            color: #fff;
            background: var(--ink);
        }

        .compliance-grid {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 410px;
            gap: 54px;
            align-items: center;
        }

        .compliance-copy h2 {
            max-width: 720px;
            margin: 0 0 14px;
            color: #fff;
            font-size: clamp(1.75rem, 3.2vw, 2.55rem);
            line-height: 1.3;
        }

        .compliance-copy p {
            max-width: 720px;
            margin: 0;
            color: rgba(255, 255, 255, .65);
        }

        .age-panel {
            padding: 23px;
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, .045);
        }

        .age-check {
            display: flex;
            align-items: flex-start;
            gap: 11px;
            margin-bottom: 16px;
            color: rgba(255, 255, 255, .78);
            font-size: .86rem;
            cursor: pointer;
        }

        .age-check input {
            width: 18px;
            height: 18px;
            margin: 5px 0 0;
            accent-color: var(--amber);
        }

        .age-actions {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 10px;
        }

        .age-actions .button {
            width: 100%;
        }

        .age-message {
            min-height: 24px;
            margin: 10px 0 0;
            color: #efc18d;
            font-size: .78rem;
        }

        .preference-panel {
            padding: 72px 0;
            background: var(--surface-muted);
        }

        .preference-card {
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto;
            gap: 40px;
            align-items: center;
            padding: 35px 38px;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
        }

        .preference-card h2 {
            margin: 0 0 9px;
            color: var(--ink);
            font-size: clamp(1.55rem, 2.8vw, 2rem);
            line-height: 1.35;
        }

        .preference-card p {
            max-width: 720px;
            margin: 0;
            color: var(--muted);
        }

        .preference-actions {
            display: flex;
            gap: 10px;
        }

        .site-footer {
            padding: 62px 0 25px;
            color: rgba(255, 255, 255, .68);
            background: #181417;
        }

        .footer-main {
            display: grid;
            grid-template-columns: minmax(280px, 1.5fr) .7fr .8fr;
            gap: 70px;
            padding-bottom: 44px;
        }

        .footer-brand .brand {
            margin-bottom: 17px;
        }

        .footer-brand p {
            max-width: 520px;
            margin: 0;
            font-size: .88rem;
            line-height: 1.85;
        }

        .footer-group h2 {
            margin: 3px 0 14px;
            color: #fff;
            font-size: .9rem;
            font-weight: 700;
        }

        .footer-links {
            margin: 0;
            list-style: none;
        }

        .footer-links li + li {
            margin-top: 8px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, .64);
            font-size: .86rem;
        }

        .footer-links a:hover,
        .footer-links a:focus {
            color: var(--amber);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding-top: 22px;
            border-top: 1px solid var(--line-dark);
            font-size: .78rem;
        }

        .footer-bottom p {
            margin: 0;
        }

        .empty-state {
            display: none;
            padding: 38px;
            border: 1px dashed var(--line);
            border-radius: var(--radius-md);
            color: var(--muted);
            text-align: center;
            background: var(--surface);
        }

        .empty-state.is-visible {
            display: block;
        }

        @media screen and (max-width: 1023px) {
            .section {
                padding: 72px 0;
            }

            .category-title-layout,
            .index-layout,
            .compliance-grid {
                grid-template-columns: minmax(0, 1fr);
            }

            .category-title-layout {
                gap: 30px;
            }

            .hero-summary {
                max-width: 520px;
            }

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

            .clear-filter {
                justify-self: start;
            }

            .side-stack,
            .faq-intro {
                position: static;
            }

            .side-stack {
                grid-template-columns: 1fr 1fr;
            }

            .status-rail {
                grid-template-columns: 1fr 1fr;
            }

            .status-rail__title {
                grid-column: 1 / -1;
            }

            .rail-item {
                border-top: 1px solid var(--line);
                border-left: 0;
            }

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

            .faq-layout {
                grid-template-columns: 270px minmax(0, 1fr);
                gap: 34px;
            }

            .compliance-grid {
                gap: 30px;
            }

            .age-panel {
                max-width: 570px;
            }

            .footer-main {
                grid-template-columns: 1.3fr .7fr .8fr;
                gap: 35px;
            }
        }

        @media screen and (max-width: 767px) {
            .site-container {
                width: min(calc(100% - 30px), var(--container));
            }

            .section {
                padding: 58px 0;
            }

            .section-heading {
                display: block;
                margin-bottom: 27px;
            }

            .results-summary {
                margin-top: 12px;
            }

            .category-hero {
                padding: 50px 0 38px;
            }

            .category-hero::before {
                width: 280px;
                height: 280px;
            }

            .category-hero h1 {
                font-size: clamp(2rem, 10vw, 2.8rem);
            }

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

            .filter-toggles {
                overflow-x: auto;
                padding-bottom: 3px;
            }

            .filter-chip {
                flex: 0 0 auto;
            }

            .index-section {
                padding-top: 50px;
            }

            .index-card,
            .index-card--featured {
                grid-template-columns: 52px minmax(0, 1fr);
                min-height: 0;
                padding: 21px;
            }

            .index-number {
                width: 50px;
                height: 50px;
                border-radius: 14px;
                font-size: .88rem;
            }

            .card-action {
                grid-column: 2;
                justify-self: start;
            }

            .side-stack {
                grid-template-columns: 1fr;
            }

            .status-rail {
                grid-template-columns: 1fr;
            }

            .status-rail__title,
            .rail-item:last-child {
                grid-column: auto;
            }

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

            .faq-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .preference-card {
                grid-template-columns: 1fr;
                padding: 29px 25px;
            }

            .preference-actions {
                flex-wrap: wrap;
            }

            .footer-main {
                grid-template-columns: 1fr 1fr;
                gap: 34px 24px;
            }

            .footer-brand {
                grid-column: 1 / -1;
            }
        }

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

            .title-bar {
                padding-right: 12px;
                padding-left: 12px;
            }

            .title-bar .brand {
                gap: 8px;
                font-size: .82rem;
            }

            .title-bar .brand-mark {
                width: 25px;
                height: 25px;
                flex-basis: 25px;
            }

            .mobile-location {
                padding-right: 8px;
                padding-left: 8px;
                font-size: .72rem;
            }

            .category-hero .lead {
                font-size: .94rem;
            }

            .index-card,
            .index-card--featured {
                grid-template-columns: 1fr;
            }

            .index-number {
                width: 45px;
                height: 45px;
            }

            .card-action {
                grid-column: 1;
            }

            .card-action > span:first-child {
                display: inline;
            }

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

            .preference-actions {
                display: grid;
                width: 100%;
            }

            .preference-actions .button {
                width: 100%;
            }

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

            .footer-brand {
                grid-column: auto;
            }

            .footer-bottom {
                display: block;
            }

            .footer-bottom p + p {
                margin-top: 8px;
            }
        }

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

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