/* roulang page: index */
:root{
            --bg:#070912;
            --bg-soft:#0d1220;
            --bg-card:#12182a;
            --bg-card-2:#171f34;
            --surface:#ffffff;
            --text:#f7f8fb;
            --text-dark:#151823;
            --muted:#aab2c5;
            --muted-2:#6f7890;
            --primary:#ff4d6d;
            --primary-2:#ff8a3d;
            --accent:#7c5cff;
            --success:#30d19b;
            --warning:#ffd166;
            --border:rgba(255,255,255,.12);
            --border-dark:rgba(20,24,35,.12);
            --shadow:0 24px 70px rgba(0,0,0,.32);
            --shadow-card:0 18px 50px rgba(2,6,23,.22);
            --radius-lg:28px;
            --radius-md:18px;
            --radius-sm:12px;
            --container:1180px;
            --ease:all .24s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            background:
                radial-gradient(circle at 18% 8%, rgba(124,92,255,.22), transparent 30%),
                radial-gradient(circle at 85% 12%, rgba(255,77,109,.18), transparent 32%),
                linear-gradient(180deg,#070912 0%,#0b1020 44%,#f6f7fb 44%,#f6f7fb 100%);
            color:var(--text);
            line-height:1.75;
            letter-spacing:.01em;
            overflow-x:hidden;
        }
        a{color:inherit;text-decoration:none;transition:var(--ease)}
        a:hover,a:focus{color:var(--primary)}
        img{max-width:100%;display:block}
        button,input,textarea{font:inherit}
        button{cursor:pointer}
        ::selection{background:rgba(255,77,109,.35);color:#fff}
        .container{
            width:min(calc(100% - 40px),var(--container));
            margin-inline:auto;
        }
        .skip-link{
            position:absolute;
            left:16px;
            top:-60px;
            z-index:999;
            padding:10px 14px;
            border-radius:12px;
            background:#fff;
            color:#111827;
        }
        .skip-link:focus{top:12px}
        .top-strip{
            background:linear-gradient(90deg,rgba(255,77,109,.95),rgba(124,92,255,.95));
            color:#fff;
            font-size:13px;
            line-height:1.4;
        }
        .strip-inner{
            min-height:38px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:18px;
        }
        .strip-badges{
            display:flex;
            gap:10px;
            align-items:center;
            flex-wrap:wrap;
        }
        .strip-badge{
            display:inline-flex;
            align-items:center;
            gap:6px;
            padding:5px 10px;
            border-radius:999px;
            background:rgba(255,255,255,.14);
            border:1px solid rgba(255,255,255,.2);
            white-space:nowrap;
        }
        .site-header{
            position:sticky;
            top:0;
            z-index:100;
            backdrop-filter:blur(18px);
            background:rgba(7,9,18,.82);
            border-bottom:1px solid rgba(255,255,255,.08);
        }
        .nav-main{
            min-height:78px;
            display:grid;
            grid-template-columns:auto 1fr auto;
            gap:22px;
            align-items:center;
        }
        .brand{
            display:flex;
            align-items:center;
            gap:12px;
            min-width:0;
        }
        .brand-mark{
            width:44px;
            height:44px;
            border-radius:15px;
            display:grid;
            place-items:center;
            color:#fff;
            background:
                linear-gradient(135deg,var(--primary),var(--accent));
            box-shadow:0 14px 34px rgba(255,77,109,.28);
            flex:0 0 auto;
        }
        .brand-name{
            font-weight:900;
            font-size:18px;
            letter-spacing:.02em;
            max-width:280px;
            overflow:hidden;
            text-overflow:ellipsis;
            white-space:nowrap;
        }
        .brand-sub{
            display:block;
            font-size:12px;
            color:var(--muted);
            font-weight:600;
            margin-top:-2px;
        }
        .nav-links{
            display:flex;
            align-items:center;
            gap:8px;
            justify-content:center;
        }
        .nav-link{
            padding:10px 14px;
            border-radius:999px;
            color:#d8def0;
            font-weight:700;
            font-size:14px;
        }
        .nav-link:hover,.nav-link:focus{
            background:rgba(255,255,255,.08);
            color:#fff;
        }
        .nav-link.active{
            background:rgba(255,77,109,.16);
            color:#fff;
            border:1px solid rgba(255,77,109,.25);
        }
        .nav-actions{
            display:flex;
            align-items:center;
            gap:12px;
        }
        .search-mini{
            width:230px;
            position:relative;
        }
        .search-mini i{
            position:absolute;
            left:14px;
            top:50%;
            transform:translateY(-50%);
            color:#8790a8;
        }
        .search-mini input{
            width:100%;
            height:42px;
            border-radius:999px;
            border:1px solid rgba(255,255,255,.12);
            background:rgba(255,255,255,.07);
            color:#fff;
            outline:none;
            padding:0 14px 0 40px;
            transition:var(--ease);
        }
        .search-mini input::placeholder{color:#8d96ad}
        .search-mini input:focus{
            border-color:rgba(255,77,109,.72);
            box-shadow:0 0 0 4px rgba(255,77,109,.14);
            background:rgba(255,255,255,.1);
        }
        .icon-btn{
            width:42px;
            height:42px;
            border-radius:999px;
            border:1px solid rgba(255,255,255,.12);
            display:grid;
            place-items:center;
            background:rgba(255,255,255,.07);
            color:#fff;
            position:relative;
        }
        .icon-btn:hover,.icon-btn:focus{
            transform:translateY(-2px);
            border-color:rgba(255,77,109,.55);
            background:rgba(255,77,109,.15);
            color:#fff;
        }
        .dot{
            position:absolute;
            right:8px;
            top:8px;
            width:8px;
            height:8px;
            border-radius:50%;
            background:var(--primary);
            box-shadow:0 0 0 4px rgba(255,77,109,.18);
        }
        .btn{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:9px;
            border:none;
            border-radius:999px;
            padding:13px 20px;
            min-height:46px;
            font-weight:850;
            letter-spacing:.01em;
            transition:var(--ease);
            line-height:1.2;
            text-align:center;
        }
        .btn-primary{
            color:#fff;
            background:linear-gradient(135deg,var(--primary),var(--primary-2));
            box-shadow:0 16px 34px rgba(255,77,109,.28);
        }
        .btn-primary:hover,.btn-primary:focus{
            color:#fff;
            transform:translateY(-3px);
            box-shadow:0 20px 42px rgba(255,77,109,.38);
        }
        .btn-ghost{
            color:#fff;
            background:rgba(255,255,255,.08);
            border:1px solid rgba(255,255,255,.15);
        }
        .btn-ghost:hover,.btn-ghost:focus{
            color:#fff;
            background:rgba(255,255,255,.14);
            transform:translateY(-3px);
        }
        .btn-dark{
            color:#fff;
            background:#111827;
            box-shadow:0 16px 34px rgba(17,24,39,.2);
        }
        .btn-dark:hover,.btn-dark:focus{
            color:#fff;
            transform:translateY(-3px);
            background:#0b1020;
        }
        .mobile-toggle{
            display:none;
            background:none;
            border:0;
            color:#fff;
            width:44px;
            height:44px;
            border-radius:12px;
        }
        .mobile-toggle:focus{
            outline:3px solid rgba(255,77,109,.35);
            outline-offset:2px;
        }
        .drawer{
            display:none;
            border-top:1px solid rgba(255,255,255,.08);
            padding:14px 0 18px;
        }
        .drawer.open{display:block}
        .drawer .nav-links{
            display:grid;
            justify-content:stretch;
            gap:8px;
            margin-bottom:12px;
        }
        .drawer .search-mini{width:100%;margin-bottom:12px}
        main{position:relative}
        .section{
            padding:86px 0;
            position:relative;
        }
        .section-light{color:var(--text-dark)}
        .section-kicker{
            display:inline-flex;
            align-items:center;
            gap:8px;
            padding:7px 12px;
            border-radius:999px;
            background:rgba(255,77,109,.1);
            color:#d92d55;
            font-size:13px;
            font-weight:850;
            margin-bottom:14px;
        }
        .section-title{
            margin:0;
            font-size:clamp(28px,4vw,46px);
            line-height:1.18;
            letter-spacing:-.04em;
            font-weight:950;
        }
        .section-desc{
            margin:16px 0 0;
            max-width:720px;
            color:var(--muted-2);
            font-size:16px;
            line-height:1.9;
        }
        .dark-desc{color:#b9c1d5}
        .hero{
            padding:76px 0 96px;
            min-height:680px;
            display:flex;
            align-items:center;
        }
        .hero-grid{
            display:grid;
            grid-template-columns:5fr 7fr;
            gap:52px;
            align-items:center;
        }
        .hero-copy{
            position:relative;
            z-index:2;
        }
        .age-pill{
            display:inline-flex;
            align-items:center;
            gap:8px;
            padding:8px 13px;
            border-radius:999px;
            background:rgba(255,255,255,.08);
            border:1px solid rgba(255,255,255,.14);
            color:#fff;
            font-weight:800;
            font-size:13px;
            margin-bottom:20px;
        }
        .hero h1{
            margin:0;
            font-size:clamp(38px,6vw,72px);
            line-height:1.05;
            letter-spacing:-.065em;
            font-weight:1000;
        }
        .hero h1 span{
            background:linear-gradient(135deg,#fff 0%,#ffd7df 48%,#ff9b52 100%);
            -webkit-background-clip:text;
            background-clip:text;
            color:transparent;
        }
        .hero-intro{
            margin:22px 0 0;
            color:#c6ccdc;
            font-size:17px;
            line-height:1.95;
            max-width:560px;
        }
        .hero-actions{
            display:flex;
            align-items:center;
            gap:14px;
            flex-wrap:wrap;
            margin-top:30px;
        }
        .hero-kpis{
            display:grid;
            grid-template-columns:repeat(3,1fr);
            gap:12px;
            margin-top:34px;
        }
        .kpi{
            padding:18px 16px;
            border:1px solid rgba(255,255,255,.1);
            background:rgba(255,255,255,.06);
            border-radius:18px;
        }
        .kpi strong{
            display:block;
            font-size:26px;
            line-height:1;
            letter-spacing:-.04em;
        }
        .kpi span{
            display:block;
            color:#aeb7ca;
            font-size:13px;
            margin-top:8px;
        }
        .hero-art{
            position:relative;
            min-height:520px;
            transform:rotate(-2deg);
        }
        .cover-card{
            position:absolute;
            inset:12px 0 0 36px;
            border-radius:36px;
            overflow:hidden;
            background:
                linear-gradient(145deg,rgba(255,77,109,.2),rgba(124,92,255,.2)),
                #101729;
            box-shadow:var(--shadow);
            border:1px solid rgba(255,255,255,.14);
        }
        .cover-card::before{
            content:"";
            position:absolute;
            inset:0;
            background:
                linear-gradient(120deg,rgba(7,9,18,.1),rgba(7,9,18,.72)),
                radial-gradient(circle at 24% 20%,rgba(255,255,255,.22),transparent 28%),
                linear-gradient(135deg,#2f1b42 0%,#1a2140 43%,#431d30 100%);
        }
        .cover-card::after{
            content:"";
            position:absolute;
            inset:22px;
            border:1px solid rgba(255,255,255,.15);
            border-radius:28px;
            pointer-events:none;
        }
        .dp-cover{
            position:absolute;
            inset:0;
            padding:34px;
            display:grid;
            grid-template-rows:auto 1fr auto;
            z-index:1;
        }
        .cover-top{
            display:flex;
            justify-content:space-between;
            align-items:flex-start;
            gap:14px;
        }
        .score-badge{
            padding:10px 13px;
            border-radius:14px;
            background:rgba(255,255,255,.12);
            backdrop-filter:blur(10px);
            border:1px solid rgba(255,255,255,.16);
            font-weight:900;
        }
        .score-badge small{
            display:block;
            color:#cbd3e4;
            font-size:12px;
            font-weight:700;
        }
        .cover-title{
            align-self:end;
            max-width:560px;
        }
        .cover-title p{
            margin:0 0 10px;
            color:#d5dbea;
            font-weight:800;
        }
        .cover-title h2{
            margin:0;
            font-size:clamp(34px,5vw,64px);
            line-height:1;
            letter-spacing:-.06em;
            font-weight:1000;
        }
        .cover-bottom{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:14px;
            margin-top:28px;
        }
        .quality-row{
            display:flex;
            gap:10px;
            flex-wrap:wrap;
        }
        .quality-tag{
            padding:8px 11px;
            border-radius:999px;
            background:rgba(255,255,255,.1);
            border:1px solid rgba(255,255,255,.14);
            color:#edf1fb;
            font-size:13px;
            font-weight:800;
        }
        .floating-panel{
            position:absolute;
            z-index:3;
            right:-6px;
            bottom:28px;
            width:245px;
            padding:18px;
            border-radius:22px;
            background:rgba(255,255,255,.92);
            color:#111827;
            box-shadow:0 20px 60px rgba(0,0,0,.25);
            transform:rotate(2deg);
        }
        .floating-panel strong{font-size:28px;letter-spacing:-.04em}
        .floating-panel p{margin:6px 0 0;color:#5d6678;font-size:13px;line-height:1.6}
        .seed-section{
            background:#f6f7fb;
            color:var(--text-dark);
            padding-top:96px;
        }
        .seed-layout{
            display:grid;
            grid-template-columns:360px 1fr;
            gap:34px;
            align-items:start;
        }
        .sticky-note{
            position:sticky;
            top:128px;
            padding:28px;
            border-radius:var(--radius-lg);
            background:#fff;
            box-shadow:var(--shadow-card);
            border:1px solid var(--border-dark);
        }
        .note-list{
            display:grid;
            gap:12px;
            margin-top:22px;
        }
        .note-item{
            display:flex;
            gap:12px;
            align-items:flex-start;
            padding:13px;
            border-radius:16px;
            background:#f8f9fd;
        }
        .note-item i{color:var(--primary);margin-top:5px}
        .note-item span{color:#4e586e;font-size:14px}
        .vertical-grid{
            display:grid;
            grid-template-columns:repeat(3,1fr);
            gap:18px;
        }
        .vertical-card{
            min-height:420px;
            border-radius:28px;
            overflow:hidden;
            position:relative;
            background:
                linear-gradient(180deg,rgba(255,255,255,.08),rgba(0,0,0,.18)),
                linear-gradient(145deg,#2e335e,#111827);
            color:#fff;
            box-shadow:0 18px 46px rgba(20,24,35,.18);
            border:1px solid rgba(20,24,35,.08);
            transition:var(--ease);
        }
        .vertical-card:nth-child(2){margin-top:54px;background:linear-gradient(145deg,#5b2335,#171f34)}
        .vertical-card:nth-child(3){margin-top:22px;background:linear-gradient(145deg,#263b62,#241936)}
        .vertical-card:hover{
            transform:translateY(-8px);
            box-shadow:0 26px 60px rgba(20,24,35,.25);
        }
        .vertical-card::before{
            content:"";
            position:absolute;
            inset:0;
            background:
                radial-gradient(circle at 30% 18%,rgba(255,255,255,.25),transparent 18%),
                linear-gradient(180deg,transparent 20%,rgba(7,9,18,.72) 100%);
        }
        .vertical-content{
            position:absolute;
            inset:auto 20px 20px;
            z-index:1;
        }
        .badge{
            display:inline-flex;
            align-items:center;
            gap:7px;
            padding:7px 10px;
            border-radius:999px;
            background:rgba(255,255,255,.12);
            border:1px solid rgba(255,255,255,.18);
            font-size:12px;
            font-weight:850;
            color:#fff;
        }
        .vertical-content h3{
            margin:16px 0 8px;
            font-size:22px;
            line-height:1.25;
            font-weight:950;
        }
        .vertical-content p{
            margin:0;
            color:#d8deec;
            font-size:14px;
            line-height:1.75;
        }
        .hot-section{
            background:#f6f7fb;
            color:var(--text-dark);
        }
        .hot-head{
            display:grid;
            grid-template-columns:1fr auto;
            gap:24px;
            align-items:end;
            margin-bottom:28px;
        }
        .hot-board{
            display:grid;
            grid-template-columns:1.25fr .75fr;
            gap:22px;
        }
        .feature-deal{
            min-height:440px;
            border-radius:var(--radius-lg);
            padding:34px;
            background:
                linear-gradient(120deg,rgba(10,15,28,.22),rgba(10,15,28,.82)),
                radial-gradient(circle at 20% 20%,rgba(255,138,61,.4),transparent 24%),
                linear-gradient(135deg,#75324a 0%,#17213a 58%,#111827 100%);
            color:#fff;
            overflow:hidden;
            position:relative;
            box-shadow:var(--shadow-card);
        }
        .feature-deal::after{
            content:"";
            position:absolute;
            width:260px;
            height:260px;
            right:-70px;
            bottom:-80px;
            border-radius:50%;
            background:rgba(255,255,255,.08);
        }
        .deal-content{position:relative;z-index:1;max-width:580px}
        .deal-content h3{
            margin:22px 0 12px;
            font-size:38px;
            line-height:1.15;
            letter-spacing:-.04em;
            font-weight:1000;
        }
        .deal-content p{color:#dce2f0;margin:0 0 22px}
        .deal-stats{
            display:flex;
            gap:12px;
            flex-wrap:wrap;
            margin:26px 0 30px;
        }
        .deal-stat{
            padding:13px 16px;
            border-radius:16px;
            background:rgba(255,255,255,.1);
            border:1px solid rgba(255,255,255,.14);
        }
        .deal-stat strong{display:block;font-size:23px;line-height:1}
        .deal-stat span{font-size:12px;color:#c8d0e2}
        .hot-list{
            display:grid;
            gap:14px;
        }
        .hot-item{
            display:grid;
            grid-template-columns:auto 1fr auto;
            gap:14px;
            align-items:center;
            padding:18px;
            border-radius:22px;
            background:#fff;
            border:1px solid var(--border-dark);
            box-shadow:0 12px 34px rgba(20,24,35,.08);
            transition:var(--ease);
        }
        .hot-item:hover{
            transform:translateX(5px);
            box-shadow:0 18px 44px rgba(20,24,35,.13);
        }
        .rank{
            width:42px;
            height:42px;
            border-radius:14px;
            display:grid;
            place-items:center;
            font-weight:950;
            color:#fff;
            background:linear-gradient(135deg,var(--primary),var(--accent));
        }
        .hot-item h4{margin:0 0 3px;font-size:17px;font-weight:950}
        .hot-item p{margin:0;color:#657087;font-size:13px;line-height:1.55}
        .heat{
            color:#d92d55;
            font-weight:950;
            white-space:nowrap;
        }
        .metrics-section{
            background:#101626;
            color:#fff;
            overflow:hidden;
        }
        .metrics-wrap{
            display:grid;
            grid-template-columns:.9fr 1.1fr;
            gap:30px;
            align-items:center;
        }
        .metric-panel{
            border-radius:var(--radius-lg);
            background:
                linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));
            border:1px solid rgba(255,255,255,.12);
            padding:26px;
            box-shadow:var(--shadow);
        }
        .metric-row{
            display:grid;
            grid-template-columns:1fr auto;
            gap:16px;
            align-items:center;
            padding:18px 0;
            border-bottom:1px solid rgba(255,255,255,.1);
        }
        .metric-row:last-child{border-bottom:0}
        .metric-row h3{margin:0;font-size:18px}
        .metric-row p{margin:4px 0 0;color:#b9c1d5;font-size:14px}
        .metric-value{
            font-size:30px;
            font-weight:1000;
            letter-spacing:-.04em;
            color:#fff;
        }
        .comparison{
            display:grid;
            grid-template-columns:repeat(2,1fr);
            gap:18px;
            margin-top:24px;
        }
        .compare-card{
            border-radius:22px;
            padding:22px;
            border:1px solid rgba(255,255,255,.12);
            background:rgba(255,255,255,.06);
        }
        .compare-card.highlight{
            background:linear-gradient(145deg,rgba(255,77,109,.22),rgba(124,92,255,.18));
            border-color:rgba(255,77,109,.28);
        }
        .compare-card h4{margin:0 0 14px;font-size:18px;font-weight:950}
        .check-list{
            margin:0;
            padding:0;
            list-style:none;
            display:grid;
            gap:10px;
        }
        .check-list li{
            display:flex;
            gap:9px;
            color:#c8d0e2;
            font-size:14px;
        }
        .check-list i{color:var(--success);margin-top:5px}
        .reviews-section{
            background:#f6f7fb;
            color:var(--text-dark);
        }
        .review-wall{
            display:grid;
            grid-template-columns:1.1fr .9fr 1fr;
            gap:18px;
            margin-top:32px;
        }
        .review-card{
            padding:24px;
            border-radius:24px;
            background:#fff;
            border:1px solid var(--border-dark);
            box-shadow:0 14px 40px rgba(20,24,35,.08);
            transition:var(--ease);
        }
        .review-card:hover{
            transform:translateY(-6px);
            box-shadow:0 22px 54px rgba(20,24,35,.13);
        }
        .review-card.large{
            grid-row:span 2;
            background:
                linear-gradient(180deg,rgba(255,77,109,.08),rgba(255,255,255,1) 36%);
        }
        .stars{color:#ffb703;letter-spacing:2px;font-size:14px}
        .review-card p{
            margin:14px 0 18px;
            color:#4d566b;
            line-height:1.85;
        }
        .reviewer{
            display:flex;
            align-items:center;
            gap:12px;
        }
        .avatar{
            width:42px;
            height:42px;
            border-radius:50%;
            display:grid;
            place-items:center;
            font-weight:950;
            color:#fff;
            background:linear-gradient(135deg,var(--accent),var(--primary));
        }
        .reviewer strong{display:block}
        .reviewer span{display:block;color:#7b8498;font-size:13px}
        .news-section{
            background:#fff;
            color:var(--text-dark);
        }
        .news-layout{
            display:grid;
            grid-template-columns:1fr 340px;
            gap:28px;
            margin-top:34px;
            align-items:start;
        }
        .news-list{
            border-radius:var(--radius-lg);
            border:1px solid var(--border-dark);
            overflow:hidden;
            background:#fff;
            box-shadow:0 12px 34px rgba(20,24,35,.06);
        }
        .news-row{
            display:grid;
            grid-template-columns:130px 1fr auto;
            gap:18px;
            align-items:center;
            padding:20px 22px;
            border-bottom:1px solid #edf0f6;
            transition:var(--ease);
        }
        .news-row:last-child{border-bottom:0}
        .news-row:hover{
            background:#fafbff;
        }
        .news-date{
            color:#d92d55;
            font-weight:950;
            font-size:14px;
        }
        .news-row h3{
            margin:0 0 4px;
            font-size:18px;
            font-weight:950;
        }
        .news-row p{
            margin:0;
            color:#657087;
            font-size:14px;
            line-height:1.65;
        }
        .news-arrow{
            width:38px;
            height:38px;
            border-radius:50%;
            display:grid;
            place-items:center;
            background:#f1f3f8;
            color:#202638;
        }
        .news-row:hover .news-arrow{
            background:var(--primary);
            color:#fff;
        }
        .recommend-box{
            border-radius:var(--radius-lg);
            padding:26px;
            background:#111827;
            color:#fff;
            position:sticky;
            top:128px;
            box-shadow:var(--shadow-card);
            overflow:hidden;
        }
        .recommend-box::after{
            content:"";
            position:absolute;
            width:180px;
            height:180px;
            right:-70px;
            top:-70px;
            border-radius:50%;
            background:rgba(255,77,109,.22);
        }
        .recommend-box > *{position:relative;z-index:1}
        .recommend-box h3{margin:0 0 10px;font-size:24px;font-weight:950}
        .recommend-box p{color:#cbd3e4;margin:0 0 20px}
        .tag-cloud{
            display:flex;
            flex-wrap:wrap;
            gap:9px;
            margin:18px 0 24px;
        }
        .tag-cloud a{
            padding:8px 11px;
            border-radius:999px;
            background:rgba(255,255,255,.08);
            border:1px solid rgba(255,255,255,.12);
            color:#eaf0ff;
            font-size:13px;
            font-weight:800;
        }
        .tag-cloud a:hover{
            color:#fff;
            background:rgba(255,77,109,.2);
            border-color:rgba(255,77,109,.36);
        }
        .update-section{
            background:#f6f7fb;
            color:var(--text-dark);
        }
        .timeline{
            margin-top:34px;
            border-left:2px solid #dde2ed;
            display:grid;
            gap:18px;
            padding-left:24px;
        }
        .timeline-item{
            position:relative;
            padding:22px 24px;
            border-radius:22px;
            background:#fff;
            border:1px solid var(--border-dark);
            box-shadow:0 12px 34px rgba(20,24,35,.07);
        }
        .timeline-item::before{
            content:"";
            position:absolute;
            left:-33px;
            top:30px;
            width:16px;
            height:16px;
            border-radius:50%;
            background:var(--primary);
            box-shadow:0 0 0 7px rgba(255,77,109,.12);
        }
        .timeline-item h3{margin:0 0 8px;font-size:19px;font-weight:950}
        .timeline-item p{margin:0;color:#5c6578}
        .timeline-meta{
            display:inline-flex;
            margin-bottom:10px;
            padding:5px 10px;
            border-radius:999px;
            background:#fff0f3;
            color:#d92d55;
            font-size:12px;
            font-weight:900;
        }
        .faq-section{
            background:#fff;
            color:var(--text-dark);
        }
        .faq-layout{
            display:grid;
            grid-template-columns:360px 1fr;
            gap:34px;
            margin-top:28px;
            align-items:start;
        }
        .faq-aside{
            padding:26px;
            border-radius:var(--radius-lg);
            background:linear-gradient(135deg,#111827,#222a45);
            color:#fff;
            box-shadow:var(--shadow-card);
        }
        .faq-aside p{color:#cbd3e4;margin:12px 0 20px}
        .accordion{
            background:transparent;
        }
        .accordion-item{
            border:0;
            margin-bottom:14px;
            border-radius:20px;
            overflow:hidden;
            background:#f8f9fd;
            border:1px solid #e7ebf3;
        }
        .accordion-title{
            color:#1b2030;
            font-size:17px;
            font-weight:950;
            border:0;
            padding:20px 56px 20px 22px;
        }
        .accordion-title:hover,.accordion-title:focus{
            background:#fff;
            color:#d92d55;
        }
        .accordion-title::before{
            right:22px;
            margin-top:-.55rem;
            font-size:22px;
            color:#d92d55;
        }
        .accordion-content{
            border:0;
            background:#fff;
            color:#586276;
            padding:0 22px 22px;
            line-height:1.9;
        }
        .cta-section{
            padding:88px 0;
            background:#f6f7fb;
            color:var(--text-dark);
        }
        .cta-card{
            border-radius:34px;
            overflow:hidden;
            background:
                linear-gradient(120deg,rgba(17,24,39,.14),rgba(17,24,39,.88)),
                radial-gradient(circle at 15% 20%,rgba(255,77,109,.42),transparent 28%),
                linear-gradient(135deg,#7c2440 0%,#161d31 55%,#0b1020 100%);
            color:#fff;
            padding:34px;
            box-shadow:var(--shadow);
            display:grid;
            grid-template-columns:1fr 390px;
            gap:32px;
            align-items:center;
        }
        .countdown{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin:24px 0;
        }
        .time-box{
            min-width:74px;
            padding:12px 10px;
            border-radius:16px;
            background:rgba(255,255,255,.11);
            border:1px solid rgba(255,255,255,.16);
            text-align:center;
        }
        .time-box strong{
            display:block;
            font-size:26px;
            line-height:1;
            letter-spacing:-.03em;
        }
        .time-box span{
            display:block;
            margin-top:5px;
            color:#cbd3e4;
            font-size:12px;
        }
        .lead-form{
            padding:24px;
            border-radius:26px;
            background:rgba(255,255,255,.95);
            color:#111827;
        }
        .lead-form h3{margin:0 0 8px;font-size:22px;font-weight:950}
        .lead-form p{margin:0 0 18px;color:#6a7284;font-size:14px}
        .field{
            margin-bottom:13px;
        }
        .field label{
            display:block;
            color:#30384b;
            font-size:13px;
            font-weight:850;
            margin-bottom:7px;
        }
        .field input,.field select{
            height:46px;
            width:100%;
            border:1px solid #dde2ed;
            border-radius:14px;
            padding:0 13px;
            outline:none;
            background:#fff;
            color:#111827;
            box-shadow:none;
            transition:var(--ease);
        }
        .field input:focus,.field select:focus{
            border-color:var(--primary);
            box-shadow:0 0 0 4px rgba(255,77,109,.12);
        }
        .form-tip{
            color:#7a8395;
            font-size:12px;
            line-height:1.6;
            margin-top:12px;
        }
        .site-footer{
            background:#070912;
            color:#dce2f0;
            padding:54px 0 28px;
            border-top:1px solid rgba(255,255,255,.08);
        }
        .footer-grid{
            display:grid;
            grid-template-columns:1.2fr .8fr .8fr;
            gap:28px;
            align-items:start;
        }
        .footer-brand{
            display:flex;
            align-items:center;
            gap:12px;
            margin-bottom:14px;
        }
        .footer-brand .brand-name{max-width:none}
        .footer-text{
            color:#9fa8bb;
            max-width:560px;
            margin:0;
            font-size:14px;
        }
        .footer-block h3{
            margin:0 0 14px;
            color:#fff;
            font-size:16px;
            font-weight:950;
        }
        .footer-links{
            display:grid;
            gap:9px;
        }
        .footer-links a{
            color:#aeb7ca;
            font-size:14px;
        }
        .footer-links a:hover{color:#fff}
        .footer-bottom{
            margin-top:34px;
            padding-top:22px;
            border-top:1px solid rgba(255,255,255,.08);
            display:flex;
            justify-content:space-between;
            gap:16px;
            flex-wrap:wrap;
            color:#8993aa;
            font-size:13px;
        }
        .age-warning{
            display:flex;
            gap:10px;
            align-items:flex-start;
            padding:14px;
            border-radius:18px;
            background:rgba(255,209,102,.1);
            border:1px solid rgba(255,209,102,.22);
            color:#ffe1a1;
            margin-top:18px;
            font-size:13px;
        }
        .float-bar{
            position:fixed;
            left:50%;
            bottom:18px;
            transform:translateX(-50%);
            width:min(calc(100% - 28px),760px);
            z-index:90;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:14px;
            padding:12px 14px 12px 18px;
            border-radius:999px;
            background:rgba(17,24,39,.92);
            border:1px solid rgba(255,255,255,.12);
            box-shadow:0 18px 48px rgba(0,0,0,.28);
            backdrop-filter:blur(16px);
        }
        .float-bar p{
            margin:0;
            color:#e7ecf8;
            font-size:14px;
            font-weight:750;
        }
        .float-bar .btn{min-height:40px;padding:10px 15px;font-size:13px}
        @media (max-width:1024px){
            .nav-main{grid-template-columns:auto auto;justify-content:space-between}
            .nav-main > .nav-links,.nav-actions{display:none}
            .mobile-toggle{display:grid;place-items:center}
            .hero-grid,.seed-layout,.metrics-wrap,.faq-layout,.cta-card,.news-layout{
                grid-template-columns:1fr;
            }
            .hero-art{
                min-height:500px;
                transform:rotate(0);
            }
            .cover-card{inset:0}
            .sticky-note,.recommend-box{position:relative;top:auto}
            .hot-board{grid-template-columns:1fr}
            .review-wall{grid-template-columns:1fr 1fr}
            .footer-grid{grid-template-columns:1fr 1fr}
        }
        @media (max-width:768px){
            body{
                background:
                    radial-gradient(circle at 20% 6%, rgba(124,92,255,.2), transparent 28%),
                    linear-gradient(180deg,#070912 0%,#0b1020 38%,#f6f7fb 38%,#f6f7fb 100%);
            }
            .container{width:min(calc(100% - 28px),var(--container))}
            .strip-inner{
                flex-direction:column;
                align-items:flex-start;
                padding:9px 0;
                gap:8px;
            }
            .strip-badges{gap:6px}
            .nav-main{min-height:66px}
            .brand-name{max-width:210px;font-size:16px}
            .brand-sub{display:none}
            .hero{padding:48px 0 70px;min-height:auto}
            .hero-kpis{grid-template-columns:1fr}
            .hero-actions{align-items:stretch}
            .hero-actions .btn{width:100%}
            .hero-art{min-height:430px}
            .dp-cover{padding:24px}
            .cover-title h2{font-size:38px}
            .cover-bottom{display:block}
            .quality-row{margin-bottom:12px}
            .floating-panel{
                position:absolute;
                left:18px;
                right:18px;
                bottom:-24px;
                width:auto;
            }
            .section{padding:64px 0}
            .seed-section{padding-top:84px}
            .vertical-grid{grid-template-columns:1fr}
            .vertical-card,.vertical-card:nth-child(2),.vertical-card:nth-child(3){
                min-height:300px;
                margin-top:0;
            }
            .hot-head{grid-template-columns:1fr}
            .feature-deal{min-height:auto;padding:26px}
            .deal-content h3{font-size:30px}
            .hot-item{grid-template-columns:auto 1fr}
            .heat{grid-column:2}
            .comparison{grid-template-columns:1fr}
            .review-wall{grid-template-columns:1fr}
            .news-row{grid-template-columns:1fr;gap:8px}
            .news-arrow{display:none}
            .cta-card{padding:24px;border-radius:26px}
            .countdown{display:grid;grid-template-columns:repeat(2,1fr)}
            .footer-grid{grid-template-columns:1fr}
            .float-bar{
                border-radius:22px;
                align-items:stretch;
                flex-direction:column;
            }
            .float-bar .btn{width:100%}
        }
        @media (max-width:520px){
            .brand-mark{width:40px;height:40px;border-radius:13px}
            .brand-name{max-width:170px}
            .hero h1{font-size:36px}
            .hero-intro{font-size:15px}
            .hero-art{min-height:390px}
            .cover-card{border-radius:26px}
            .cover-card::after{inset:14px;border-radius:20px}
            .score-badge{font-size:13px}
            .cover-title h2{font-size:32px}
            .section-title{font-size:28px}
            .sticky-note,.review-card,.lead-form{padding:20px}
            .footer-bottom{display:block}
            .footer-bottom span{display:block;margin-top:8px}
        }