/* roulang page: index */
:root {
            --bg: #090a14;
            --bg-soft: #111426;
            --bg-card: rgba(255, 255, 255, 0.078);
            --bg-card-strong: rgba(255, 255, 255, 0.12);
            --text: #f7f7fb;
            --text-muted: #b9bdd3;
            --text-soft: #8f96b5;
            --primary: #ff6b35;
            --primary-dark: #db4d1e;
            --primary-soft: rgba(255, 107, 53, 0.16);
            --secondary: #8d5cff;
            --secondary-soft: rgba(141, 92, 255, 0.16);
            --accent: #20e3b2;
            --accent-soft: rgba(32, 227, 178, 0.14);
            --warning: #ffd166;
            --danger: #ff4d6d;
            --border: rgba(255, 255, 255, 0.14);
            --border-strong: rgba(255, 255, 255, 0.22);
            --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
            --shadow-soft: 0 14px 40px rgba(0, 0, 0, 0.22);
            --radius-xs: 10px;
            --radius-sm: 14px;
            --radius-md: 22px;
            --radius-lg: 32px;
            --radius-xl: 42px;
            --container: 1180px;
            --header-height: 78px;
            --ease: cubic-bezier(.2, .8, .2, 1);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            text-size-adjust: 100%;
        }

        body {
            min-height: 100vh;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text);
            line-height: 1.65;
            background:
                radial-gradient(circle at 8% 4%, rgba(255, 107, 53, 0.28), transparent 34%),
                radial-gradient(circle at 86% 12%, rgba(141, 92, 255, 0.24), transparent 30%),
                radial-gradient(circle at 52% 44%, rgba(32, 227, 178, 0.10), transparent 28%),
                linear-gradient(180deg, #090a14 0%, #101020 42%, #070811 100%);
            overflow-x: hidden;
        }

        body::before {
            content: "";
            position: fixed;
            inset: 0;
            pointer-events: none;
            opacity: .18;
            background-image:
                linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
            background-size: 48px 48px;
            mask-image: linear-gradient(to bottom, #000, transparent 72%);
            z-index: -1;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), transform .22s var(--ease);
        }

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

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

        button {
            border: 0;
            cursor: pointer;
        }

        input, select, textarea {
            color: var(--text);
        }

        input::placeholder, textarea::placeholder {
            color: rgba(247, 247, 251, .48);
        }

        :focus-visible {
            outline: 3px solid rgba(32, 227, 178, .46);
            outline-offset: 3px;
        }

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

        .site-header {
            position: sticky;
            top: 0;
            z-index: 50;
            min-height: var(--header-height);
            backdrop-filter: blur(22px);
            background: rgba(9, 10, 20, .78);
            border-bottom: 1px solid rgba(255, 255, 255, .10);
        }

        .nav-shell {
            min-height: var(--header-height);
            display: grid;
            grid-template-columns: auto minmax(320px, 1fr) auto;
            align-items: center;
            gap: 22px;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            min-width: max-content;
            font-weight: 900;
            letter-spacing: -.02em;
        }

        .brand-mark {
            width: 42px;
            height: 42px;
            display: grid;
            place-items: center;
            border-radius: 15px;
            color: #fff;
            background:
                radial-gradient(circle at 26% 18%, rgba(255,255,255,.9), transparent 18%),
                linear-gradient(135deg, var(--primary), var(--secondary));
            box-shadow: 0 12px 34px rgba(255, 107, 53, .26);
        }

        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.08;
        }

        .brand-name {
            font-size: 16px;
        }

        .brand-sub {
            margin-top: 4px;
            color: var(--text-soft);
            font-size: 12px;
            font-weight: 700;
        }

        .nav-search {
            position: relative;
            width: 100%;
        }

        .nav-search form {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 9px 8px 16px;
            border: 1px solid var(--border);
            border-radius: 999px;
            background: rgba(255, 255, 255, .075);
            box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
            transition: border-color .22s var(--ease), background .22s var(--ease), box-shadow .22s var(--ease);
        }

        .nav-search form:focus-within {
            border-color: rgba(32, 227, 178, .46);
            background: rgba(255, 255, 255, .105);
            box-shadow: 0 0 0 5px rgba(32, 227, 178, .08);
        }

        .search-icon {
            color: var(--accent);
            font-size: 17px;
            flex: 0 0 auto;
        }

        .nav-search input {
            width: 100%;
            min-width: 0;
            border: 0;
            outline: 0;
            background: transparent;
            font-size: 14px;
        }

        .search-submit {
            flex: 0 0 auto;
            padding: 9px 16px;
            border-radius: 999px;
            color: #11111a;
            font-weight: 900;
            background: linear-gradient(135deg, var(--accent), #a7ff83);
            box-shadow: 0 10px 24px rgba(32, 227, 178, .22);
        }

        .search-submit:hover {
            transform: translateY(-1px);
            box-shadow: 0 14px 30px rgba(32, 227, 178, .30);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 10px;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 40px;
            padding: 0 15px;
            border: 1px solid transparent;
            border-radius: 999px;
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 800;
        }

        .nav-link:hover,
        .nav-link.active {
            color: var(--text);
            border-color: var(--border);
            background: rgba(255, 255, 255, .08);
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 42px;
            padding: 0 18px;
            border-radius: 999px;
            color: #fff;
            font-size: 14px;
            font-weight: 900;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            box-shadow: 0 14px 34px rgba(141, 92, 255, .24);
        }

        .nav-cta:hover {
            transform: translateY(-1px);
            filter: saturate(1.08);
        }

        .menu-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 14px;
            color: var(--text);
            background: rgba(255,255,255,.08);
            border: 1px solid var(--border);
        }

        .notice-bar {
            border-bottom: 1px solid rgba(255,255,255,.10);
            background: linear-gradient(90deg, rgba(255,107,53,.20), rgba(141,92,255,.16), rgba(32,227,178,.12));
        }

        .notice-inner {
            min-height: 42px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            color: #fff;
            font-size: 14px;
            font-weight: 800;
            text-align: center;
        }

        .notice-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 10px;
            border-radius: 999px;
            color: #1b1608;
            background: var(--warning);
            box-shadow: 0 8px 20px rgba(255,209,102,.22);
        }

        main {
            overflow: hidden;
        }

        .section {
            padding: 88px 0;
            position: relative;
        }

        .section.tight {
            padding: 64px 0;
        }

        .section.band {
            background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.018));
            border-block: 1px solid rgba(255,255,255,.08);
        }

        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 28px;
            margin-bottom: 34px;
        }

        .section-title-wrap {
            max-width: 720px;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            width: fit-content;
            padding: 7px 12px;
            margin-bottom: 14px;
            border-radius: 999px;
            border: 1px solid rgba(255,255,255,.13);
            color: var(--accent);
            font-size: 13px;
            font-weight: 900;
            background: rgba(32, 227, 178, .08);
        }

        .section h2 {
            font-size: clamp(28px, 4vw, 44px);
            line-height: 1.15;
            letter-spacing: -.045em;
        }

        .section-desc {
            margin-top: 14px;
            color: var(--text-muted);
            font-size: 16px;
            max-width: 760px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 7px 11px;
            border-radius: 999px;
            color: var(--text);
            font-size: 12px;
            font-weight: 900;
            border: 1px solid var(--border);
            background: rgba(255,255,255,.07);
        }

        .badge.hot {
            color: #fff4eb;
            border-color: rgba(255,107,53,.32);
            background: rgba(255,107,53,.18);
        }

        .badge.safe {
            color: #d9fff6;
            border-color: rgba(32,227,178,.32);
            background: rgba(32,227,178,.12);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            min-height: 48px;
            padding: 0 20px;
            border-radius: 999px;
            font-weight: 900;
            border: 1px solid transparent;
            transition: transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
            user-select: none;
            white-space: nowrap;
        }

        .btn-primary {
            color: #fff;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            box-shadow: 0 18px 38px rgba(255,107,53,.20), 0 12px 30px rgba(141,92,255,.20);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 24px 50px rgba(255,107,53,.28), 0 16px 36px rgba(141,92,255,.24);
        }

        .btn-ghost {
            color: var(--text);
            background: rgba(255,255,255,.08);
            border-color: var(--border);
        }

        .btn-ghost:hover {
            transform: translateY(-2px);
            background: rgba(255,255,255,.12);
            border-color: var(--border-strong);
        }

        .btn-soft {
            color: #ffe9df;
            border-color: rgba(255,107,53,.30);
            background: rgba(255,107,53,.13);
        }

        .btn-soft:hover {
            transform: translateY(-2px);
            background: rgba(255,107,53,.20);
        }

        .hero {
            padding: 70px 0 88px;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: minmax(210px, 1fr) minmax(380px, 1.35fr) minmax(210px, 1fr);
            gap: 24px;
            align-items: center;
        }

        .hero-side {
            display: grid;
            gap: 16px;
        }

        .value-card {
            position: relative;
            padding: 20px;
            min-height: 150px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.052));
            box-shadow: var(--shadow-soft);
            overflow: hidden;
        }

        .value-card::after {
            content: "";
            position: absolute;
            width: 130px;
            height: 130px;
            right: -58px;
            bottom: -58px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255,107,53,.28), transparent 68%);
        }

        .value-card.alt::after {
            background: radial-gradient(circle, rgba(32,227,178,.24), transparent 68%);
        }

        .value-icon {
            width: 42px;
            height: 42px;
            display: grid;
            place-items: center;
            margin-bottom: 12px;
            border-radius: 14px;
            color: #fff;
            background: linear-gradient(135deg, rgba(255,107,53,.95), rgba(141,92,255,.95));
        }

        .value-card h3 {
            font-size: 18px;
            line-height: 1.25;
            margin-bottom: 7px;
        }

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

        .hero-stage {
            position: relative;
            text-align: center;
            padding: 22px;
            border-radius: var(--radius-xl);
            background:
                linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.052)),
                radial-gradient(circle at 50% 0%, rgba(255,107,53,.22), transparent 48%);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
        }

        .hero-stage::before,
        .hero-stage::after {
            content: "";
            position: absolute;
            inset: auto;
            border-radius: 999px;
            filter: blur(8px);
            opacity: .88;
            z-index: -1;
        }

        .hero-stage::before {
            width: 160px;
            height: 160px;
            left: -50px;
            top: 70px;
            background: rgba(255,107,53,.24);
        }

        .hero-stage::after {
            width: 180px;
            height: 180px;
            right: -62px;
            bottom: 56px;
            background: rgba(141,92,255,.22);
        }

        .hero h1 {
            max-width: 780px;
            margin: 10px auto 16px;
            font-size: clamp(36px, 6vw, 66px);
            line-height: 1.04;
            letter-spacing: -.06em;
        }

        .hero-intro {
            max-width: 690px;
            margin: 0 auto 22px;
            color: var(--text-muted);
            font-size: 17px;
        }

        .hero-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 12px;
            margin: 26px 0;
        }

        .stage-screen {
            position: relative;
            margin: 28px auto 20px;
            max-width: 620px;
            border-radius: 26px;
            border: 1px solid rgba(255,255,255,.18);
            background: #101323;
            overflow: hidden;
            box-shadow: 0 30px 80px rgba(0,0,0,.42);
            text-align: left;
        }

        .browser-top {
            display: flex;
            align-items: center;
            gap: 9px;
            padding: 14px 16px;
            background: rgba(255,255,255,.075);
            border-bottom: 1px solid rgba(255,255,255,.10);
        }

        .dot {
            width: 11px;
            height: 11px;
            border-radius: 50%;
            background: var(--danger);
        }

        .dot:nth-child(2) {
            background: var(--warning);
        }

        .dot:nth-child(3) {
            background: var(--accent);
        }

        .address {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 8px;
            min-height: 32px;
            padding: 0 12px;
            margin-left: 6px;
            border-radius: 999px;
            color: rgba(255,255,255,.72);
            font-size: 13px;
            background: rgba(0,0,0,.24);
        }

        .screen-body {
            display: grid;
            grid-template-columns: 1.1fr .9fr;
            gap: 18px;
            padding: 22px;
        }

        .preview-panel {
            min-height: 210px;
            display: grid;
            place-items: center;
            border-radius: 22px;
            background:
                linear-gradient(135deg, rgba(255,107,53,.28), rgba(141,92,255,.22)),
                radial-gradient(circle at 60% 40%, rgba(255,255,255,.18), transparent 38%);
            border: 1px solid rgba(255,255,255,.12);
            overflow: hidden;
        }

        .play-orb {
            width: 78px;
            height: 78px;
            display: grid;
            place-items: center;
            border-radius: 50%;
            background: rgba(255,255,255,.22);
            border: 1px solid rgba(255,255,255,.30);
            box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 18px 48px rgba(0,0,0,.25);
        }

        .play-triangle {
            width: 0;
            height: 0;
            margin-left: 5px;
            border-top: 14px solid transparent;
            border-bottom: 14px solid transparent;
            border-left: 21px solid #fff;
        }

        .screen-list {
            display: grid;
            gap: 10px;
        }

        .screen-item {
            padding: 13px;
            border-radius: 16px;
            background: rgba(255,255,255,.075);
            border: 1px solid rgba(255,255,255,.10);
        }

        .screen-item strong {
            display: block;
            font-size: 14px;
            margin-bottom: 4px;
        }

        .screen-item span {
            color: var(--text-soft);
            font-size: 12px;
        }

        .hero-metrics {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            margin-top: 22px;
        }

        .metric {
            padding: 14px 10px;
            border-radius: 18px;
            border: 1px solid rgba(255,255,255,.12);
            background: rgba(255,255,255,.065);
        }

        .metric b {
            display: block;
            font-size: 22px;
            line-height: 1.2;
        }

        .metric span {
            color: var(--text-soft);
            font-size: 12px;
        }

        .play-grid {
            display: grid;
            grid-template-columns: .85fr 1.15fr;
            gap: 24px;
            align-items: stretch;
        }

        .campaign-card {
            position: relative;
            padding: 28px;
            border-radius: var(--radius-lg);
            background:
                radial-gradient(circle at 16% 20%, rgba(255,209,102,.20), transparent 26%),
                linear-gradient(135deg, rgba(255,107,53,.22), rgba(141,92,255,.14));
            border: 1px solid rgba(255,255,255,.14);
            box-shadow: var(--shadow-soft);
            overflow: hidden;
        }

        .campaign-card::after {
            content: "18+";
            position: absolute;
            right: 18px;
            top: 18px;
            padding: 6px 10px;
            border-radius: 999px;
            color: rgba(255,255,255,.82);
            font-weight: 900;
            background: rgba(0,0,0,.20);
            border: 1px solid rgba(255,255,255,.15);
        }

        .campaign-card h3 {
            font-size: 30px;
            line-height: 1.15;
            margin: 16px 0 12px;
            letter-spacing: -.035em;
        }

        .campaign-card p {
            color: var(--text-muted);
        }

        .countdown {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-top: 24px;
        }

        .time-box {
            padding: 14px 10px;
            border-radius: 18px;
            text-align: center;
            background: rgba(0,0,0,.18);
            border: 1px solid rgba(255,255,255,.12);
        }

        .time-box b {
            display: block;
            font-size: 24px;
            color: var(--warning);
        }

        .time-box span {
            color: var(--text-soft);
            font-size: 12px;
        }

        .steps {
            display: grid;
            gap: 14px;
        }

        .step {
            display: grid;
            grid-template-columns: 54px 1fr auto;
            gap: 16px;
            align-items: center;
            padding: 18px;
            border-radius: var(--radius-md);
            background: rgba(255,255,255,.075);
            border: 1px solid var(--border);
            transition: transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
        }

        .step:hover {
            transform: translateX(4px);
            border-color: rgba(255,107,53,.30);
            background: rgba(255,255,255,.10);
        }

        .step-num {
            width: 54px;
            height: 54px;
            display: grid;
            place-items: center;
            border-radius: 18px;
            font-size: 18px;
            font-weight: 950;
            color: #fff;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
        }

        .step h3 {
            font-size: 18px;
            margin-bottom: 3px;
        }

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

        .step-tag {
            color: var(--accent);
            font-size: 13px;
            font-weight: 900;
        }

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

        .deal-card {
            position: relative;
            padding: 24px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            background: linear-gradient(180deg, rgba(255,255,255,.105), rgba(255,255,255,.052));
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
        }

        .deal-card:hover {
            transform: translateY(-6px);
            border-color: rgba(255,107,53,.34);
            box-shadow: 0 26px 64px rgba(0,0,0,.30);
        }

        .deal-card.featured {
            border-color: rgba(255,107,53,.42);
            background:
                radial-gradient(circle at 85% 8%, rgba(255,107,53,.22), transparent 32%),
                linear-gradient(180deg, rgba(255,255,255,.13), rgba(255,255,255,.055));
        }

        .deal-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            margin-bottom: 18px;
        }

        .deal-title {
            font-size: 22px;
            letter-spacing: -.02em;
        }

        .price {
            display: flex;
            align-items: flex-end;
            gap: 4px;
            margin: 14px 0;
        }

        .price b {
            font-size: 42px;
            line-height: 1;
        }

        .price span {
            color: var(--text-soft);
            padding-bottom: 5px;
            font-size: 13px;
        }

        .deal-card p {
            color: var(--text-muted);
            font-size: 14px;
            min-height: 46px;
        }

        .deal-list {
            display: grid;
            gap: 10px;
            margin: 22px 0;
            list-style: none;
        }

        .deal-list li {
            display: flex;
            align-items: flex-start;
            gap: 9px;
            color: var(--text-muted);
            font-size: 14px;
        }

        .deal-list li::before {
            content: "✓";
            flex: 0 0 auto;
            color: var(--accent);
            font-weight: 900;
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.4fr .8fr;
            gap: 24px;
        }

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

        .news-item {
            display: grid;
            grid-template-columns: auto 1fr auto;
            gap: 14px;
            align-items: center;
            padding: 18px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            background: rgba(255,255,255,.065);
            transition: transform .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
        }

        .news-item:hover {
            transform: translateY(-3px);
            border-color: rgba(32,227,178,.28);
            background: rgba(255,255,255,.095);
        }

        .news-date {
            width: 62px;
            min-height: 58px;
            display: grid;
            place-items: center;
            border-radius: 16px;
            color: var(--warning);
            font-size: 13px;
            font-weight: 900;
            text-align: center;
            background: rgba(255,209,102,.10);
            border: 1px solid rgba(255,209,102,.18);
        }

        .news-item h3 {
            font-size: 18px;
            line-height: 1.3;
            margin-bottom: 4px;
        }

        .news-item p {
            color: var(--text-muted);
            font-size: 14px;
        }

        .news-arrow {
            color: var(--accent);
            font-size: 22px;
            font-weight: 900;
        }

        .recommend-box {
            padding: 24px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            background:
                radial-gradient(circle at 100% 0%, rgba(32,227,178,.18), transparent 34%),
                rgba(255,255,255,.07);
            box-shadow: var(--shadow-soft);
        }

        .recommend-box h3 {
            font-size: 22px;
            margin-bottom: 12px;
        }

        .recommend-box p {
            color: var(--text-muted);
            font-size: 14px;
            margin-bottom: 18px;
        }

        .mini-links {
            display: grid;
            gap: 10px;
            list-style: none;
        }

        .mini-links a {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            padding: 12px 13px;
            border-radius: 15px;
            color: var(--text-muted);
            background: rgba(0,0,0,.16);
            border: 1px solid rgba(255,255,255,.09);
        }

        .mini-links a:hover {
            color: var(--text);
            border-color: rgba(255,107,53,.25);
            background: rgba(255,255,255,.07);
        }

        .entry-wrap {
            display: grid;
            grid-template-columns: 1fr .9fr;
            gap: 24px;
            align-items: stretch;
        }

        .entry-panel,
        .entry-form {
            padding: 30px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            background: rgba(255,255,255,.075);
            box-shadow: var(--shadow-soft);
        }

        .entry-panel {
            background:
                radial-gradient(circle at 14% 12%, rgba(255,107,53,.22), transparent 32%),
                radial-gradient(circle at 86% 78%, rgba(141,92,255,.18), transparent 32%),
                rgba(255,255,255,.075);
        }

        .entry-panel h2 {
            font-size: clamp(30px, 4vw, 46px);
            line-height: 1.12;
            letter-spacing: -.045em;
            margin: 14px 0;
        }

        .entry-panel p {
            color: var(--text-muted);
            max-width: 640px;
        }

        .entry-points {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin-top: 24px;
        }

        .entry-point {
            padding: 14px;
            border-radius: 18px;
            background: rgba(0,0,0,.16);
            border: 1px solid rgba(255,255,255,.10);
        }

        .entry-point b {
            display: block;
            margin-bottom: 3px;
        }

        .entry-point span {
            color: var(--text-soft);
            font-size: 13px;
        }

        .form-row {
            display: grid;
            gap: 8px;
            margin-bottom: 16px;
        }

        .form-row label {
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 800;
        }

        .input {
            width: 100%;
            min-height: 48px;
            padding: 0 14px;
            border-radius: 16px;
            border: 1px solid var(--border);
            background: rgba(0,0,0,.18);
            outline: 0;
            transition: border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
        }

        .input:focus {
            border-color: rgba(32,227,178,.48);
            box-shadow: 0 0 0 5px rgba(32,227,178,.08);
            background: rgba(0,0,0,.25);
        }

        .form-hint {
            color: var(--text-soft);
            font-size: 12px;
            margin-top: 12px;
        }

        .local-message {
            display: none;
            margin-top: 14px;
            padding: 12px 14px;
            border-radius: 16px;
            color: #dcfff5;
            background: rgba(32,227,178,.12);
            border: 1px solid rgba(32,227,178,.24);
            font-size: 14px;
        }

        .demo-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            align-items: center;
        }

        .demo-board {
            position: relative;
            padding: 24px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.05));
            box-shadow: var(--shadow-soft);
        }

        .device-row {
            display: grid;
            grid-template-columns: 1fr .72fr;
            gap: 14px;
            align-items: end;
        }

        .device {
            border-radius: 24px;
            border: 1px solid rgba(255,255,255,.16);
            background: #0d1020;
            overflow: hidden;
            box-shadow: 0 24px 54px rgba(0,0,0,.32);
        }

        .device.desktop {
            min-height: 250px;
        }

        .device.tablet {
            min-height: 190px;
            transform: translateY(22px);
        }

        .device-bar {
            height: 34px;
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 0 12px;
            background: rgba(255,255,255,.07);
            border-bottom: 1px solid rgba(255,255,255,.09);
        }

        .device-content {
            padding: 18px;
        }

        .skeleton-line {
            height: 12px;
            border-radius: 999px;
            margin-bottom: 12px;
            background: rgba(255,255,255,.12);
        }

        .skeleton-line.w70 { width: 70%; }
        .skeleton-line.w55 { width: 55%; }
        .skeleton-line.w90 { width: 90%; }

        .skeleton-block {
            height: 118px;
            border-radius: 18px;
            margin-top: 18px;
            background: linear-gradient(135deg, rgba(255,107,53,.28), rgba(32,227,178,.18));
        }

        .demo-steps {
            display: grid;
            gap: 14px;
        }

        .demo-step {
            display: flex;
            gap: 14px;
            padding: 18px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            background: rgba(255,255,255,.065);
        }

        .demo-step i {
            width: 34px;
            height: 34px;
            flex: 0 0 auto;
            display: grid;
            place-items: center;
            border-radius: 12px;
            color: #101323;
            font-style: normal;
            font-weight: 950;
            background: var(--accent);
        }

        .demo-step h3 {
            font-size: 18px;
            margin-bottom: 4px;
        }

        .demo-step p {
            color: var(--text-muted);
            font-size: 14px;
        }

        .opinion-grid {
            display: grid;
            grid-template-columns: .95fr 1.05fr;
            gap: 22px;
        }

        .quote-card {
            padding: 30px;
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255,107,53,.28);
            background:
                linear-gradient(135deg, rgba(255,107,53,.18), rgba(255,255,255,.055)),
                rgba(255,255,255,.06);
        }

        .quote-mark {
            font-size: 54px;
            line-height: .8;
            color: var(--primary);
            font-weight: 950;
        }

        .quote-card p {
            margin-top: 10px;
            color: var(--text);
            font-size: 20px;
            line-height: 1.55;
            font-weight: 800;
        }

        .quote-card span {
            display: block;
            margin-top: 18px;
            color: var(--text-soft);
            font-size: 14px;
        }

        .opinion-cards {
            display: grid;
            gap: 14px;
        }

        .opinion-card {
            padding: 20px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            background: rgba(255,255,255,.065);
        }

        .opinion-card h3 {
            font-size: 18px;
            margin-bottom: 6px;
        }

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

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

        .selling-card {
            position: relative;
            min-height: 260px;
            padding: 24px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            background: rgba(255,255,255,.075);
            box-shadow: var(--shadow-soft);
        }

        .selling-card:nth-child(1) {
            background: linear-gradient(160deg, rgba(255,107,53,.24), rgba(255,255,255,.06));
        }

        .selling-card:nth-child(2) {
            background: linear-gradient(160deg, rgba(32,227,178,.18), rgba(255,255,255,.06));
        }

        .selling-card:nth-child(3) {
            background: linear-gradient(160deg, rgba(141,92,255,.24), rgba(255,255,255,.06));
        }

        .selling-icon {
            width: 58px;
            height: 58px;
            display: grid;
            place-items: center;
            margin-bottom: 26px;
            border-radius: 20px;
            font-size: 26px;
            background: rgba(255,255,255,.12);
            border: 1px solid rgba(255,255,255,.14);
        }

        .selling-card h3 {
            font-size: 24px;
            line-height: 1.2;
            margin-bottom: 10px;
        }

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

        .selling-card::after {
            content: "";
            position: absolute;
            right: -40px;
            bottom: -40px;
            width: 140px;
            height: 140px;
            border-radius: 42px;
            transform: rotate(18deg);
            background: rgba(255,255,255,.07);
        }

        .safety-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }

        .safety-item {
            padding: 20px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            background: rgba(255,255,255,.065);
            transition: transform .22s var(--ease), background .22s var(--ease);
        }

        .safety-item:hover {
            transform: translateY(-4px);
            background: rgba(255,255,255,.095);
        }

        .safety-item b {
            display: block;
            margin-bottom: 6px;
            font-size: 17px;
        }

        .safety-item span {
            display: block;
            color: var(--text-muted);
            font-size: 14px;
        }

        .faq-wrap {
            display: grid;
            grid-template-columns: .78fr 1.22fr;
            gap: 28px;
            align-items: start;
        }

        .faq-aside {
            position: sticky;
            top: 108px;
            padding: 24px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            background: rgba(255,255,255,.065);
        }

        .faq-aside h2 {
            font-size: 34px;
        }

        .faq-aside p {
            margin-top: 12px;
            color: var(--text-muted);
        }

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

        .faq-item {
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            background: rgba(255,255,255,.065);
            overflow: hidden;
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding: 20px;
            color: var(--text);
            text-align: left;
            background: transparent;
            font-weight: 900;
        }

        .faq-question:hover {
            background: rgba(255,255,255,.055);
        }

        .faq-question span:last-child {
            color: var(--accent);
            font-size: 22px;
            line-height: 1;
            transition: transform .22s var(--ease);
        }

        .faq-item.open .faq-question span:last-child {
            transform: rotate(45deg);
        }

        .faq-answer {
            display: none;
            padding: 0 20px 20px;
            color: var(--text-muted);
            font-size: 15px;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .floating-cta {
            position: fixed;
            left: 50%;
            bottom: 18px;
            z-index: 45;
            transform: translateX(-50%);
            width: min(calc(100% - 28px), 760px);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 12px 14px 12px 18px;
            border-radius: 999px;
            border: 1px solid rgba(255,255,255,.16);
            background: rgba(16, 18, 34, .82);
            backdrop-filter: blur(20px);
            box-shadow: 0 18px 60px rgba(0,0,0,.35);
        }

        .floating-cta p {
            color: var(--text-muted);
            font-size: 14px;
        }

        .floating-cta strong {
            color: var(--text);
        }

        .site-footer {
            padding: 54px 0 34px;
            border-top: 1px solid rgba(255,255,255,.10);
            background: rgba(0,0,0,.20);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.1fr .9fr;
            gap: 28px;
            align-items: start;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
            font-size: 18px;
            font-weight: 950;
        }

        .footer-desc {
            max-width: 650px;
            color: var(--text-muted);
            font-size: 14px;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: flex-end;
            gap: 10px;
        }

        .footer-links a {
            padding: 9px 12px;
            border-radius: 999px;
            color: var(--text-muted);
            border: 1px solid rgba(255,255,255,.10);
            background: rgba(255,255,255,.04);
            font-size: 13px;
            font-weight: 800;
        }

        .footer-links a:hover {
            color: var(--text);
            border-color: rgba(32,227,178,.28);
            background: rgba(32,227,178,.08);
        }

        .copyright {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin-top: 34px;
            padding-top: 22px;
            border-top: 1px solid rgba(255,255,255,.08);
            color: var(--text-soft);
            font-size: 13px;
        }

        .age-note {
            color: var(--warning);
            font-weight: 900;
        }

        @media (max-width: 1024px) {
            .nav-shell {
                grid-template-columns: auto 1fr auto;
                gap: 14px;
            }

            .brand-sub {
                display: none;
            }

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

            .hero-side {
                grid-template-columns: 1fr 1fr;
                order: 2;
            }

            .hero-stage {
                order: 1;
            }

            .play-grid,
            .entry-wrap,
            .demo-grid,
            .opinion-grid,
            .faq-wrap,
            .news-layout {
                grid-template-columns: 1fr;
            }

            .faq-aside {
                position: static;
            }

            .deal-layout,
            .selling-grid {
                grid-template-columns: 1fr 1fr;
            }

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

        @media (max-width: 768px) {
            :root {
                --header-height: auto;
            }

            .container {
                width: min(100% - 28px, var(--container));
            }

            .site-header {
                position: sticky;
            }

            .nav-shell {
                padding: 13px 0;
                grid-template-columns: 1fr auto;
            }

            .nav-search {
                grid-column: 1 / -1;
                order: 3;
            }

            .nav-actions {
                display: none;
                grid-column: 1 / -1;
                order: 4;
                justify-content: flex-start;
                padding-top: 6px;
            }

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

            .menu-toggle {
                display: inline-grid;
                place-items: center;
            }

            .notice-inner {
                flex-direction: column;
                gap: 6px;
                padding: 9px 0;
                line-height: 1.35;
            }

            .section {
                padding: 64px 0;
            }

            .section-head {
                align-items: flex-start;
                flex-direction: column;
            }

            .hero {
                padding-top: 44px;
            }

            .hero-side,
            .hero-metrics,
            .entry-points,
            .safety-strip {
                grid-template-columns: 1fr;
            }

            .screen-body,
            .device-row {
                grid-template-columns: 1fr;
            }

            .device.tablet {
                transform: none;
            }

            .deal-layout,
            .selling-grid {
                grid-template-columns: 1fr;
            }

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

            .news-arrow {
                display: none;
            }

            .step {
                grid-template-columns: 48px 1fr;
            }

            .step-tag {
                grid-column: 2;
            }

            .footer-grid,
            .copyright {
                grid-template-columns: 1fr;
                flex-direction: column;
                align-items: flex-start;
            }

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

            .floating-cta {
                border-radius: 24px;
                align-items: stretch;
                flex-direction: column;
            }

            .floating-cta .btn {
                width: 100%;
            }
        }

        @media (max-width: 520px) {
            .brand-name {
                font-size: 14px;
                max-width: 170px;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .nav-search form {
                border-radius: 20px;
            }

            .search-submit {
                padding-inline: 12px;
            }

            .hero-stage {
                padding: 16px;
                border-radius: 28px;
            }

            .hero h1 {
                font-size: 34px;
            }

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

            .btn {
                width: 100%;
                min-height: 50px;
            }

            .stage-screen {
                border-radius: 20px;
            }

            .campaign-card,
            .entry-panel,
            .entry-form,
            .demo-board,
            .quote-card,
            .recommend-box {
                padding: 20px;
                border-radius: 24px;
            }

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

            .price b {
                font-size: 34px;
            }

            .faq-question {
                padding: 17px;
            }
        }