/* roulang page: index */
:root{
            --bg: #08111f;
            --bg-2: #0d1727;
            --bg-3: #111d31;
            --panel: rgba(15, 25, 43, .82);
            --panel-2: rgba(18, 30, 51, .9);
            --card: rgba(17, 29, 49, .8);
            --text: #edf5ff;
            --muted: #9bb0ca;
            --soft: #71819c;
            --line: rgba(148, 163, 184, .16);
            --line-2: rgba(148, 163, 184, .24);
            --primary: #22d3ee;
            --primary-2: #5eead4;
            --accent: #f59e0b;
            --danger: #fb7185;
            --success: #34d399;
            --shadow: 0 18px 50px rgba(2, 8, 23, .36);
            --shadow-soft: 0 8px 24px rgba(2, 8, 23, .22);
            --radius-xl: 28px;
            --radius-lg: 22px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --container: 1200px;
            --gap: 24px;
            --gap-lg: 36px;
            --speed: 180ms ease;
            --speed-slow: 280ms ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            color:var(--text);
            background:
                radial-gradient(900px 520px at 10% -10%, rgba(34, 211, 238, .18), transparent 55%),
                radial-gradient(780px 520px at 100% 0%, rgba(245, 158, 11, .12), transparent 50%),
                radial-gradient(760px 480px at 50% 18%, rgba(94, 234, 212, .08), transparent 60%),
                linear-gradient(180deg, #08111f 0%, #08111f 18%, #091321 100%);
            line-height:1.7;
            min-height:100vh;
            text-rendering:optimizeLegibility;
            -webkit-font-smoothing:antialiased;
            overflow-x:hidden;
        }
        body::before{
            content:"";
            position:fixed;
            inset:0;
            pointer-events:none;
            background-image:
                linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
            background-size: 48px 48px;
            opacity:.15;
            mask-image: linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.2) 85%, transparent);
        }
        ::selection{
            background: rgba(34, 211, 238, .28);
            color: var(--text);
        }
        a{color:inherit;text-decoration:none}
        img{max-width:100%;display:block}
        button,input,textarea,select{
            font:inherit;
            color:inherit;
            outline:none;
        }
        button{
            border:0;
            cursor:pointer;
            background:none;
        }
        input::placeholder,textarea::placeholder{
            color:#8ea3c1;
        }
        :focus-visible{
            outline: 2px solid rgba(94, 234, 212, .9);
            outline-offset: 3px;
        }
        .skip-link{
            position:absolute;
            left:12px;
            top:12px;
            transform:translateY(-180%);
            background:#0f1d33;
            color:var(--text);
            border:1px solid var(--line);
            padding:10px 14px;
            border-radius:999px;
            z-index:999;
            transition:transform var(--speed);
        }
        .skip-link:focus{transform:translateY(0)}
        .container{
            width:min(100% - 40px, var(--container));
            margin:0 auto;
        }
        .site-header{
            position:sticky;
            top:0;
            z-index:100;
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            background: rgba(8, 17, 31, .68);
            border-bottom:1px solid rgba(148,163,184,.11);
        }
        .nav-shell{
            display:flex;
            align-items:center;
            gap:16px;
            min-height:78px;
            padding:14px 0;
        }
        .brand{
            display:inline-flex;
            align-items:center;
            gap:12px;
            font-weight:800;
            letter-spacing:.01em;
            white-space:nowrap;
            flex:0 0 auto;
        }
        .brand-mark{
            width:42px;
            height:42px;
            border-radius:14px;
            display:grid;
            place-items:center;
            background: linear-gradient(135deg, rgba(34,211,238,.95), rgba(94,234,212,.9));
            color:#07111f;
            box-shadow: 0 12px 28px rgba(34, 211, 238, .22);
            position:relative;
            overflow:hidden;
        }
        .brand-mark::after{
            content:"";
            position:absolute;
            inset:-30%;
            background: linear-gradient(120deg, transparent 28%, rgba(255,255,255,.28) 40%, transparent 55%);
            transform: rotate(20deg);
        }
        .brand-text{
            font-size:1rem;
            max-width:290px;
            line-height:1.25;
        }
        .nav-links{
            display:flex;
            align-items:center;
            gap:10px;
            margin-left:10px;
        }
        .nav-links a{
            color:var(--muted);
            padding:10px 14px;
            border-radius:999px;
            transition: background var(--speed), color var(--speed), transform var(--speed);
            border:1px solid transparent;
            white-space:nowrap;
        }
        .nav-links a:hover{
            color:var(--text);
            background: rgba(148,163,184,.08);
            transform: translateY(-1px);
        }
        .nav-links a.active{
            color:var(--text);
            background: rgba(34, 211, 238, .12);
            border-color: rgba(34, 211, 238, .18);
        }
        .nav-search{
            flex:1 1 auto;
            max-width:430px;
            margin-left:auto;
            position:relative;
        }
        .search-shell{
            display:flex;
            align-items:center;
            gap:10px;
            background: rgba(10, 18, 32, .92);
            border:1px solid rgba(148,163,184,.18);
            border-radius:999px;
            padding:8px 10px 8px 14px;
            box-shadow: var(--shadow-soft);
        }
        .search-icon{
            width:16px;
            height:16px;
            flex:0 0 auto;
            color:var(--muted);
        }
        .search-input{
            width:100%;
            border:0;
            background:transparent;
            color:var(--text);
            padding:6px 0;
            min-width:0;
        }
        .search-kbd{
            flex:0 0 auto;
            border:1px solid rgba(148,163,184,.2);
            color:#a5bad6;
            font-size:.78rem;
            padding:5px 8px;
            border-radius:10px;
            background: rgba(255,255,255,.03);
        }
        .search-submit{
            flex:0 0 auto;
            padding:8px 14px;
            border-radius:999px;
            color:#06111d;
            background: linear-gradient(135deg, var(--primary), var(--primary-2));
            font-weight:700;
            box-shadow: 0 10px 22px rgba(34, 211, 238, .16);
            transition: transform var(--speed), box-shadow var(--speed), opacity var(--speed);
        }
        .search-submit:hover{
            transform: translateY(-1px);
            box-shadow: 0 14px 28px rgba(34, 211, 238, .22);
        }
        .nav-actions{
            display:flex;
            align-items:center;
            gap:10px;
            flex:0 0 auto;
        }
        .btn{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:10px;
            border-radius:999px;
            padding:12px 18px;
            border:1px solid transparent;
            transition: transform var(--speed), box-shadow var(--speed), background var(--speed), border-color var(--speed), color var(--speed);
            font-weight:700;
            letter-spacing:.01em;
            white-space:nowrap;
        }
        .btn:hover{transform:translateY(-1px)}
        .btn:active{transform:translateY(0)}
        .btn-primary{
            color:#06111d;
            background: linear-gradient(135deg, var(--primary), var(--primary-2));
            box-shadow: 0 14px 30px rgba(34, 211, 238, .18);
        }
        .btn-primary:hover{box-shadow: 0 18px 34px rgba(34, 211, 238, .24)}
        .btn-secondary{
            color:var(--text);
            background: rgba(148,163,184,.08);
            border-color: rgba(148,163,184,.16);
        }
        .btn-secondary:hover{
            background: rgba(148,163,184,.12);
            border-color: rgba(148,163,184,.24);
        }
        .btn-ghost{
            color:var(--text);
            background: transparent;
            border-color: rgba(94,234,212,.2);
        }
        .btn-ghost:hover{
            background: rgba(94,234,212,.08);
            border-color: rgba(94,234,212,.34);
        }
        .menu-toggle{
            display:none;
            margin-left:auto;
            align-items:center;
            gap:10px;
            color:var(--text);
            background: rgba(148,163,184,.08);
            border:1px solid rgba(148,163,184,.16);
            padding:11px 14px;
            border-radius:999px;
        }
        .menu-lines{
            width:16px;
            height:12px;
            position:relative;
            display:inline-block;
        }
        .menu-lines::before,
        .menu-lines::after,
        .menu-lines span{
            content:"";
            position:absolute;
            left:0;
            right:0;
            height:2px;
            background:currentColor;
            border-radius:99px;
            transition: transform var(--speed), top var(--speed), opacity var(--speed);
        }
        .menu-lines::before{top:0}
        .menu-lines span{top:5px}
        .menu-lines::after{top:10px}
        .mobile-panel{
            display:none;
            padding:0 0 16px;
        }
        .mobile-panel-inner{
            border:1px solid rgba(148,163,184,.16);
            border-radius: 22px;
            background: rgba(10, 18, 32, .95);
            box-shadow: var(--shadow-soft);
            padding:14px;
        }
        .mobile-links{
            display:grid;
            gap:10px;
            margin-bottom:14px;
        }
        .mobile-links a{
            padding:12px 14px;
            border-radius:14px;
            background: rgba(148,163,184,.06);
            border:1px solid rgba(148,163,184,.12);
            color:var(--text);
        }
        .mobile-panel .nav-actions{
            display:grid;
            grid-template-columns: 1fr 1fr;
        }
        .hero{
            position:relative;
            padding: 42px 0 22px;
        }
        .hero::before{
            content:"";
            position:absolute;
            inset:0 auto auto 50%;
            transform: translateX(-50%);
            width:min(1200px, 92vw);
            height:100%;
            background: radial-gradient(closest-side, rgba(34,211,238,.08), transparent 72%);
            pointer-events:none;
        }
        .hero-grid{
            display:grid;
            grid-template-columns: 1.02fr 1.2fr .88fr;
            gap:22px;
            align-items:stretch;
        }
        .hero-copy,
        .hero-stage,
        .hero-side{
            position:relative;
            z-index:1;
        }
        .eyebrow{
            display:inline-flex;
            align-items:center;
            gap:8px;
            padding:8px 12px;
            border-radius:999px;
            background: rgba(94,234,212,.08);
            color:#c7fff5;
            border:1px solid rgba(94,234,212,.18);
            font-size:.9rem;
            margin-bottom:16px;
        }
        .hero h1{
            margin:0;
            font-size:clamp(2rem, 4vw, 4.05rem);
            line-height:1.08;
            letter-spacing:-.03em;
            text-wrap:balance;
        }
        .hero p{
            margin:18px 0 0;
            color:var(--muted);
            font-size:1.02rem;
            max-width:56ch;
        }
        .hero-actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            margin-top:24px;
        }
        .hero-points{
            display:grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap:12px;
            margin-top:22px;
        }
        .point{
            padding:14px 14px 13px;
            border-radius:18px;
            background: rgba(255,255,255,.03);
            border:1px solid rgba(148,163,184,.12);
            box-shadow: var(--shadow-soft);
        }
        .point strong{
            display:block;
            font-size:1.05rem;
            margin-bottom:4px;
        }
        .point span{
            color:var(--muted);
            font-size:.92rem;
        }
        .hero-stage{
            background:
                linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015)),
                linear-gradient(180deg, rgba(12,20,35,.96), rgba(12,20,35,.8));
            border:1px solid rgba(148,163,184,.14);
            border-radius: 30px;
            box-shadow: var(--shadow);
            padding:16px;
            overflow:hidden;
        }
        .stage-header{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:12px;
            padding:8px 6px 14px;
        }
        .stage-title{
            display:flex;
            align-items:center;
            gap:10px;
            color:#d9eefc;
            font-weight:700;
        }
        .live-dot{
            width:10px;
            height:10px;
            border-radius:50%;
            background: var(--success);
            box-shadow: 0 0 0 8px rgba(52, 211, 153, .08);
            display:inline-block;
        }
        .stage-note{
            font-size:.9rem;
            color:var(--muted);
        }
        .mock-screen{
            border-radius: 24px;
            background:
                linear-gradient(180deg, rgba(255,255,255,.08), transparent 22%),
                linear-gradient(180deg, #14253d 0%, #0f1a2e 100%);
            border:1px solid rgba(148,163,184,.14);
            box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
            overflow:hidden;
        }
        .mock-toolbar{
            display:flex;
            align-items:center;
            gap:8px;
            padding:14px 16px;
            border-bottom:1px solid rgba(148,163,184,.12);
            background: rgba(10, 17, 30, .4);
        }
        .mock-dots{
            display:flex;
            gap:6px;
            flex:0 0 auto;
        }
        .mock-dots span{
            width:10px;
            height:10px;
            border-radius:50%;
            background: rgba(255,255,255,.18);
        }
        .mock-search{
            flex:1;
            border-radius:999px;
            background: rgba(255,255,255,.06);
            border:1px solid rgba(148,163,184,.12);
            padding:10px 14px;
            color:#cfe1f4;
            font-size:.95rem;
        }
        .mock-chip{
            padding:9px 12px;
            border-radius:999px;
            background: rgba(34,211,238,.14);
            color:#bdf7ff;
            font-size:.88rem;
            border:1px solid rgba(34,211,238,.16);
        }
        .screen-grid{
            display:grid;
            grid-template-columns: 1.08fr .92fr;
            gap:14px;
            padding:16px;
        }
        .screen-main{
            border-radius:22px;
            background:
                radial-gradient(circle at 20% 20%, rgba(34,211,238,.18), transparent 25%),
                linear-gradient(180deg, rgba(15, 27, 46, .96), rgba(12, 20, 35, .96));
            border:1px solid rgba(148,163,184,.12);
            padding:16px;
            min-height:320px;
            position:relative;
            overflow:hidden;
        }
        .screen-main::after{
            content:"";
            position:absolute;
            inset:auto -20% -28% auto;
            width:220px;
            height:220px;
            border-radius:50%;
            background: radial-gradient(circle, rgba(94,234,212,.24), transparent 68%);
            filter: blur(4px);
        }
        .poster-row{
            display:grid;
            grid-template-columns: 110px 1fr;
            gap:14px;
            align-items:center;
            margin-top:8px;
        }
        .poster{
            aspect-ratio: .78 / 1;
            border-radius: 18px;
            background:
                linear-gradient(180deg, rgba(255,255,255,.15), transparent 20%),
                linear-gradient(160deg, #2a3752 0%, #0d1a31 45%, #172b4b 100%);
            position:relative;
            overflow:hidden;
            box-shadow: 0 14px 24px rgba(0,0,0,.2);
        }
        .poster::before{
            content:"";
            position:absolute;
            inset:16% 14%;
            border:1px solid rgba(255,255,255,.18);
            border-radius:14px;
        }
        .poster::after{
            content:"▶";
            position:absolute;
            inset:auto 12px 12px auto;
            width:42px;
            height:42px;
            border-radius:50%;
            display:grid;
            place-items:center;
            color:#07111f;
            background: linear-gradient(135deg, var(--primary), var(--primary-2));
            box-shadow: 0 14px 26px rgba(34,211,238,.2);
        }
        .screen-title{
            margin:0 0 6px;
            font-size:1.16rem;
        }
        .screen-desc{
            margin:0;
            color:var(--muted);
            font-size:.95rem;
        }
        .screen-tags{
            display:flex;
            flex-wrap:wrap;
            gap:8px;
            margin-top:12px;
        }
        .tag{
            padding:7px 10px;
            border-radius:999px;
            background: rgba(148,163,184,.08);
            border:1px solid rgba(148,163,184,.12);
            color:#d8e8fb;
            font-size:.86rem;
        }
        .screen-side{
            display:grid;
            gap:14px;
        }
        .screen-card{
            border-radius: 22px;
            background: rgba(255,255,255,.03);
            border:1px solid rgba(148,163,184,.12);
            padding:16px;
            display:grid;
            gap:12px;
        }
        .screen-card h3{
            margin:0;
            font-size:1rem;
        }
        .screen-list{
            list-style:none;
            padding:0;
            margin:0;
            display:grid;
            gap:10px;
        }
        .screen-list li{
            display:flex;
            align-items:flex-start;
            gap:10px;
            color:var(--muted);
            font-size:.95rem;
        }
        .screen-list li::before{
            content:"";
            width:8px;
            height:8px;
            border-radius:50%;
            margin-top:.62em;
            background: linear-gradient(135deg, var(--primary), var(--primary-2));
            flex:0 0 auto;
        }
        .side-cta{
            display:grid;
            gap:10px;
        }
        .side-cta .btn{
            width:100%;
        }
        .hero-side{
            display:grid;
            gap:14px;
        }
        .side-panel{
            border-radius: 26px;
            background: linear-gradient(180deg, rgba(17, 29, 49, .95), rgba(13, 22, 38, .95));
            border:1px solid rgba(148,163,184,.14);
            box-shadow: var(--shadow-soft);
            padding:18px;
        }
        .side-panel h3{
            margin:0 0 8px;
            font-size:1.1rem;
        }
        .side-panel p{
            margin:0;
            color:var(--muted);
            font-size:.95rem;
        }
        .panel-stats{
            display:grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap:12px;
            margin-top:16px;
        }
        .panel-stat{
            padding:14px;
            border-radius:18px;
            background: rgba(148,163,184,.06);
            border:1px solid rgba(148,163,184,.12);
        }
        .panel-stat strong{
            display:block;
            font-size:1.2rem;
            color:#eff8ff;
        }
        .panel-stat span{
            color:var(--muted);
            font-size:.88rem;
        }
        .panel-badges{
            display:flex;
            flex-wrap:wrap;
            gap:8px;
            margin-top:14px;
        }
        .badge{
            display:inline-flex;
            align-items:center;
            gap:6px;
            padding:7px 10px;
            border-radius:999px;
            background: rgba(94,234,212,.08);
            color:#d5fffa;
            border:1px solid rgba(94,234,212,.18);
            font-size:.84rem;
        }
        .section{
            padding: 26px 0 34px;
        }
        .section-head{
            display:flex;
            align-items:flex-end;
            justify-content:space-between;
            gap:18px;
            margin-bottom:18px;
        }
        .section-head h2{
            margin:0;
            font-size: clamp(1.45rem, 2.6vw, 2.2rem);
            line-height:1.15;
            letter-spacing:-.02em;
        }
        .section-head p{
            margin:0;
            color:var(--muted);
            max-width:68ch;
            font-size:.98rem;
        }
        .section-body{
            position:relative;
        }
        .metric-grid{
            display:grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap:14px;
        }
        .metric-card{
            background: linear-gradient(180deg, rgba(17, 29, 49, .88), rgba(11, 20, 34, .86));
            border:1px solid rgba(148,163,184,.12);
            border-radius: 22px;
            padding:18px;
            box-shadow: var(--shadow-soft);
            transition: transform var(--speed-slow), border-color var(--speed), box-shadow var(--speed);
        }
        .metric-card:hover{
            transform: translateY(-3px);
            border-color: rgba(34,211,238,.2);
            box-shadow: 0 16px 34px rgba(2, 8, 23, .28);
        }
        .metric-num{
            font-size:2rem;
            line-height:1;
            font-weight:800;
            letter-spacing:-.03em;
            color:#f7fbff;
            margin-bottom:8px;
        }
        .metric-label{
            display:block;
            color:#dbeafe;
            font-weight:700;
            margin-bottom:6px;
        }
        .metric-card p{
            margin:0;
            color:var(--muted);
            font-size:.93rem;
        }
        .proof-grid{
            display:grid;
            grid-template-columns: 1.05fr .95fr;
            gap:14px;
        }
        .proof-card{
            border-radius: 24px;
            background: linear-gradient(180deg, rgba(18, 30, 51, .94), rgba(13, 23, 40, .94));
            border:1px solid rgba(148,163,184,.12);
            box-shadow: var(--shadow-soft);
            padding:20px;
        }
        .rating{
            display:flex;
            align-items:center;
            gap:14px;
            margin-bottom:14px;
        }
        .rating-score{
            width:86px;
            height:86px;
            border-radius:22px;
            display:grid;
            place-items:center;
            background: linear-gradient(135deg, rgba(34,211,238,.18), rgba(94,234,212,.16));
            border:1px solid rgba(94,234,212,.18);
            font-size:2rem;
            font-weight:800;
            color:#ebfffd;
        }
        .rating-text h3{
            margin:0 0 6px;
            font-size:1.08rem;
        }
        .rating-text p{
            margin:0;
            color:var(--muted);
        }
        .stars{
            display:flex;
            gap:4px;
            margin-top:8px;
            color: #fde68a;
            font-size:1rem;
        }
        .quote{
            margin:0;
            padding:16px;
            border-radius:18px;
            background: rgba(255,255,255,.03);
            border:1px solid rgba(148,163,184,.12);
            color:#dbe8f7;
        }
        .logo-wall{
            display:grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap:12px;
        }
        .logo-chip{
            min-height:78px;
            border-radius:18px;
            padding:14px;
            display:flex;
            flex-direction:column;
            justify-content:center;
            gap:4px;
            background: rgba(255,255,255,.03);
            border:1px solid rgba(148,163,184,.12);
            transition: transform var(--speed), border-color var(--speed), background var(--speed);
        }
        .logo-chip:hover{
            transform: translateY(-2px);
            border-color: rgba(34,211,238,.2);
            background: rgba(34,211,238,.06);
        }
        .logo-chip strong{font-size:1rem}
        .logo-chip span{color:var(--muted); font-size:.86rem}
        .matrix-grid{
            display:grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap:14px;
        }
        .matrix-card{
            position:relative;
            padding:18px;
            border-radius: 22px;
            background: linear-gradient(180deg, rgba(18, 30, 51, .92), rgba(13, 23, 40, .94));
            border:1px solid rgba(148,163,184,.12);
            box-shadow: var(--shadow-soft);
            overflow:hidden;
            transition: transform var(--speed-slow), border-color var(--speed);
        }
        .matrix-card:hover{
            transform: translateY(-3px);
            border-color: rgba(94,234,212,.2);
        }
        .matrix-card::after{
            content:"";
            position:absolute;
            right:-36px;
            top:-36px;
            width:110px;
            height:110px;
            border-radius:50%;
            background: radial-gradient(circle, rgba(34,211,238,.18), transparent 60%);
        }
        .matrix-head{
            display:flex;
            align-items:center;
            gap:10px;
            margin-bottom:12px;
        }
        .matrix-ico{
            width:40px;
            height:40px;
            border-radius:14px;
            display:grid;
            place-items:center;
            background: rgba(94,234,212,.08);
            color:#c7fff5;
            border:1px solid rgba(94,234,212,.14);
            flex:0 0 auto;
        }
        .matrix-card h3{
            margin:0;
            font-size:1.05rem;
        }
        .matrix-card p{
            margin:0;
            color:var(--muted);
            font-size:.94rem;
        }
        .matrix-footer{
            display:flex;
            justify-content:space-between;
            align-items:center;
            gap:10px;
            margin-top:14px;
        }
        .matrix-footer .tag{
            background: rgba(245,158,11,.08);
            border-color: rgba(245,158,11,.16);
            color:#ffe9c0;
        }
        .list-btn{
            color:#0a1220;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            padding:9px 14px;
            border-radius:999px;
            font-weight:800;
            box-shadow: 0 10px 22px rgba(245, 158, 11, .16);
        }
        .hot-scroll{
            display:grid;
            grid-auto-flow:column;
            grid-auto-columns:minmax(230px, 1fr);
            gap:14px;
            overflow-x:auto;
            padding-bottom:8px;
            scroll-snap-type:x proximity;
        }
        .hot-scroll::-webkit-scrollbar{height:8px}
        .hot-scroll::-webkit-scrollbar-track{background:rgba(148,163,184,.08); border-radius:999px}
        .hot-scroll::-webkit-scrollbar-thumb{background:rgba(34,211,238,.24); border-radius:999px}
        .hot-card{
            scroll-snap-align:start;
            background: linear-gradient(180deg, rgba(18, 30, 51, .94), rgba(11, 20, 34, .94));
            border:1px solid rgba(148,163,184,.12);
            border-radius: 24px;
            padding:18px;
            box-shadow: var(--shadow-soft);
            display:grid;
            gap:12px;
            min-height:230px;
        }
        .hot-index{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            width:42px;
            height:42px;
            border-radius:14px;
            background: rgba(34,211,238,.08);
            border:1px solid rgba(34,211,238,.14);
            color:#cffafe;
            font-weight:800;
        }
        .hot-card h3{
            margin:0;
            font-size:1.03rem;
        }
        .hot-card p{
            margin:0;
            color:var(--muted);
            font-size:.94rem;
        }
        .hot-meta{
            display:flex;
            flex-wrap:wrap;
            gap:8px;
        }
        .hot-card .btn{
            width:fit-content;
            padding:10px 14px;
        }
        .resource-top{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:18px;
            margin-bottom:14px;
        }
        .resource-status{
            display:flex;
            align-items:center;
            gap:10px;
            color:#cfe1f4;
            font-size:.95rem;
            flex-wrap:wrap;
        }
        .search-chip{
            padding:8px 12px;
            border-radius:999px;
            background: rgba(148,163,184,.08);
            border:1px solid rgba(148,163,184,.12);
            color:var(--text);
        }
        .resource-grid{
            display:grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap:14px;
        }
        .resource-card{
            background: linear-gradient(180deg, rgba(18, 30, 51, .94), rgba(11, 20, 34, .94));
            border:1px solid rgba(148,163,184,.12);
            border-radius: 24px;
            padding:18px;
            box-shadow: var(--shadow-soft);
            display:grid;
            gap:14px;
            transition: transform var(--speed-slow), border-color var(--speed), box-shadow var(--speed);
            min-height: 254px;
        }
        .resource-card:hover{
            transform: translateY(-3px);
            border-color: rgba(34,211,238,.2);
            box-shadow: 0 16px 34px rgba(2, 8, 23, .3);
        }
        .resource-card-top{
            display:flex;
            align-items:flex-start;
            justify-content:space-between;
            gap:12px;
        }
        .resource-card h3{
            margin:0;
            font-size:1.08rem;
            line-height:1.3;
        }
        .resource-card p{
            margin:0;
            color:var(--muted);
            font-size:.94rem;
        }
        .resource-badges{
            display:flex;
            flex-wrap:wrap;
            gap:8px;
        }
        .resource-badges .tag{
            background: rgba(148,163,184,.07);
        }
        .resource-card ul{
            list-style:none;
            margin:0;
            padding:0;
            display:grid;
            gap:8px;
        }
        .resource-card li{
            color:#dce7f3;
            display:flex;
            align-items:flex-start;
            gap:10px;
            font-size:.93rem;
        }
        .resource-card li::before{
            content:"";
            width:7px;
            height:7px;
            border-radius:50%;
            margin-top:.65em;
            background: linear-gradient(135deg, var(--primary), var(--primary-2));
            flex:0 0 auto;
        }
        .resource-actions{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin-top:auto;
        }
        .resource-actions .btn{
            padding:10px 14px;
            font-size:.92rem;
        }
        .news-grid{
            display:grid;
            grid-template-columns: 1.08fr .92fr;
            gap:14px;
        }
        .news-list-card,
        .news-feature{
            background: linear-gradient(180deg, rgba(18, 30, 51, .94), rgba(11, 20, 34, .94));
            border:1px solid rgba(148,163,184,.12);
            border-radius: 24px;
            box-shadow: var(--shadow-soft);
            padding:18px;
        }
        .news-list{
            display:grid;
            gap:10px;
        }
        .news-item{
            display:grid;
            gap:8px;
            padding:14px 0;
            border-bottom:1px solid rgba(148,163,184,.12);
        }
        .news-item:last-child{border-bottom:0; padding-bottom:0}
        .news-item:first-child{padding-top:0}
        .news-item a{
            font-weight:700;
            line-height:1.35;
            color:#eff8ff;
            transition: color var(--speed);
        }
        .news-item a:hover{color:#7ee7fb}
        .news-item p{
            margin:0;
            color:var(--muted);
            font-size:.94rem;
        }
        .news-meta{
            display:flex;
            align-items:center;
            gap:10px;
            flex-wrap:wrap;
            color:var(--soft);
            font-size:.86rem;
        }
        .news-feature{
            display:grid;
            gap:14px;
            align-content:start;
        }
        .feature-block{
            border-radius: 22px;
            padding:18px;
            background:
                radial-gradient(circle at top right, rgba(34,211,238,.14), transparent 26%),
                linear-gradient(180deg, rgba(148,163,184,.06), rgba(148,163,184,.03));
            border:1px solid rgba(148,163,184,.12);
        }
        .feature-block h3{margin:0 0 10px; font-size:1.12rem}
        .feature-block p{margin:0; color:var(--muted)}
        .feature-list{
            list-style:none;
            margin:0;
            padding:0;
            display:grid;
            gap:12px;
        }
        .feature-list li{
            display:flex;
            align-items:flex-start;
            gap:10px;
            color:#dce7f3;
        }
        .feature-list li::before{
            content:"✓";
            color:var(--success);
            font-weight:900;
            flex:0 0 auto;
        }
        .compare-grid{
            display:grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap:14px;
        }
        .compare-card{
            border-radius:24px;
            background: linear-gradient(180deg, rgba(18, 30, 51, .94), rgba(11, 20, 34, .94));
            border:1px solid rgba(148,163,184,.12);
            padding:18px;
            box-shadow: var(--shadow-soft);
            display:grid;
            gap:14px;
        }
        .compare-head{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:10px;
        }
        .compare-head h3{
            margin:0;
            font-size:1.08rem;
        }
        .compare-pill{
            display:inline-flex;
            align-items:center;
            padding:7px 10px;
            border-radius:999px;
            font-size:.84rem;
            font-weight:700;
        }
        .pill-warn{
            background: rgba(251, 113, 133, .12);
            border:1px solid rgba(251, 113, 133, .16);
            color:#fecdd3;
        }
        .pill-good{
            background: rgba(52, 211, 153, .12);
            border:1px solid rgba(52, 211, 153, .18);
            color:#bbf7d0;
        }
        .compare-list{
            list-style:none;
            margin:0;
            padding:0;
            display:grid;
            gap:10px;
        }
        .compare-list li{
            display:flex;
            align-items:flex-start;
            gap:10px;
            color:#dce7f3;
        }
        .compare-list li::before{
            content:"•";
            color:var(--accent);
            font-size:1.2rem;
            line-height:1;
            margin-top:.12em;
        }
        .compare-card.alt .compare-list li::before{
            color:var(--success);
        }
        .compare-foot{
            border-top:1px solid rgba(148,163,184,.12);
            padding-top:12px;
            color:var(--muted);
            font-size:.92rem;
        }
        .faq-grid{
            display:grid;
            gap:12px;
        }
        .faq-item{
            background: linear-gradient(180deg, rgba(18, 30, 51, .94), rgba(11, 20, 34, .94));
            border:1px solid rgba(148,163,184,.12);
            border-radius: 22px;
            box-shadow: var(--shadow-soft);
            overflow:hidden;
        }
        .faq-item summary{
            list-style:none;
            cursor:pointer;
            padding:18px 20px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:14px;
            font-weight:700;
            color:#f0f7ff;
        }
        .faq-item summary::-webkit-details-marker{display:none}
        .faq-item summary::after{
            content:"+";
            color:#b6ccde;
            font-size:1.3rem;
            line-height:1;
            transition: transform var(--speed);
        }
        .faq-item[open] summary{
            border-bottom:1px solid rgba(148,163,184,.12);
        }
        .faq-item[open] summary::after{
            content:"–";
        }
        .faq-content{
            padding:0 20px 18px;
            color:var(--muted);
        }
        .cta-grid{
            display:grid;
            grid-template-columns: 1fr .98fr;
            gap:14px;
        }
        .cta-panel{
            border-radius: 26px;
            background:
                radial-gradient(circle at top right, rgba(34,211,238,.14), transparent 22%),
                linear-gradient(180deg, rgba(18, 30, 51, .96), rgba(11, 20, 34, .96));
            border:1px solid rgba(148,163,184,.12);
            box-shadow: var(--shadow);
            padding:20px;
        }
        .cta-panel h2{
            margin:0 0 10px;
            font-size:clamp(1.45rem, 2.6vw, 2rem);
            line-height:1.12;
        }
        .cta-panel p{
            margin:0;
            color:var(--muted);
        }
        .steps{
            display:grid;
            gap:12px;
            margin-top:18px;
        }
        .step{
            display:flex;
            gap:12px;
            align-items:flex-start;
            padding:14px;
            border-radius:18px;
            background: rgba(255,255,255,.03);
            border:1px solid rgba(148,163,184,.12);
        }
        .step-num{
            width:34px;
            height:34px;
            border-radius:12px;
            display:grid;
            place-items:center;
            flex:0 0 auto;
            background: rgba(34,211,238,.12);
            color:#d9fbff;
            font-weight:800;
        }
        .step h3{
            margin:0 0 4px;
            font-size:1rem;
        }
        .step p{
            margin:0;
            color:var(--muted);
            font-size:.93rem;
        }
        .form-card{
            display:grid;
            gap:14px;
            align-content:start;
            border-radius: 26px;
            background: linear-gradient(180deg, rgba(17, 29, 49, .96), rgba(10, 18, 32, .96));
            border:1px solid rgba(148,163,184,.12);
            box-shadow: var(--shadow-soft);
            padding:20px;
        }
        .form-card h3{
            margin:0;
            font-size:1.15rem;
        }
        .form-card p{
            margin:0;
            color:var(--muted);
        }
        .form{
            display:grid;
            gap:12px;
        }
        .field{
            display:grid;
            gap:8px;
        }
        .field label{
            font-weight:700;
            color:#e7f3ff;
        }
        .input{
            width:100%;
            background: rgba(255,255,255,.04);
            border:1px solid rgba(148,163,184,.14);
            border-radius:16px;
            padding:14px 16px;
            color:var(--text);
            transition: border-color var(--speed), box-shadow var(--speed), background var(--speed);
        }
        .input:focus{
            border-color: rgba(34,211,238,.36);
            box-shadow: 0 0 0 4px rgba(34,211,238,.1);
            background: rgba(255,255,255,.05);
        }
        .fine-print{
            color:var(--soft);
            font-size:.86rem;
        }
        .toast{
            position:fixed;
            right:18px;
            bottom:18px;
            background: rgba(10, 18, 32, .96);
            border:1px solid rgba(94,234,212,.18);
            color:#d8fff7;
            padding:12px 14px;
            border-radius:14px;
            box-shadow: var(--shadow);
            transform: translateY(20px);
            opacity:0;
            pointer-events:none;
            transition: opacity var(--speed-slow), transform var(--speed-slow);
            z-index:999;
        }
        .toast.show{
            opacity:1;
            transform: translateY(0);
        }
        .site-footer{
            margin-top: 10px;
            padding: 30px 0 40px;
            border-top:1px solid rgba(148,163,184,.12);
            background: linear-gradient(180deg, transparent, rgba(8,17,31,.8));
        }
        .footer-grid{
            display:grid;
            grid-template-columns: 1.2fr .8fr;
            gap:18px;
            align-items:start;
        }
        .footer-brand{
            display:grid;
            gap:12px;
        }
        .footer-brand .brand-text{
            max-width:none;
            font-size:1.05rem;
        }
        .footer-brand p{
            margin:0;
            color:var(--muted);
            max-width:68ch;
        }
        .footer-links{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
        }
        .footer-links a{
            padding:10px 14px;
            border-radius:999px;
            background: rgba(148,163,184,.06);
            border:1px solid rgba(148,163,184,.12);
            color:#dbe7f6;
            transition: transform var(--speed), background var(--speed), border-color var(--speed);
        }
        .footer-links a:hover{
            transform: translateY(-1px);
            background: rgba(94,234,212,.08);
            border-color: rgba(94,234,212,.2);
        }
        .footer-meta{
            display:grid;
            gap:10px;
            color:var(--soft);
            font-size:.92rem;
        }
        .footer-meta strong{color:#dce7f3}
        .subline{
            margin-top:12px;
            color:var(--soft);
            font-size:.9rem;
        }
        .section-divider{
            height:1px;
            background: linear-gradient(90deg, transparent, rgba(148,163,184,.16), transparent);
            margin: 0;
            border:0;
        }
        @media (max-width: 1180px){
            .hero-grid{grid-template-columns: 1fr}
            .hero-side{grid-template-columns: repeat(2, minmax(0,1fr))}
            .metric-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
            .matrix-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
            .resource-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
            .news-grid,
            .proof-grid,
            .cta-grid,
            .footer-grid{grid-template-columns: 1fr}
            .nav-search{max-width:360px}
        }
        @media (max-width: 920px){
            .nav-links,
            .nav-actions,
            .nav-search{display:none}
            .menu-toggle{display:inline-flex}
            .mobile-panel{display:block; max-height:0; overflow:hidden; transition:max-height var(--speed-slow), opacity var(--speed-slow); opacity:0}
            .site-header.nav-open .mobile-panel{
                max-height:360px;
                opacity:1;
            }
            .hero-points{grid-template-columns:1fr}
            .hero-side{grid-template-columns:1fr}
            .screen-grid{grid-template-columns:1fr}
            .panel-stats{grid-template-columns:1fr 1fr}
            .matrix-grid{grid-template-columns:1fr}
            .compare-grid{grid-template-columns:1fr}
        }
        @media (max-width: 720px){
            .container{width:min(100% - 28px, var(--container))}
            .nav-shell{min-height:72px}
            .brand-text{max-width:210px; font-size:.94rem}
            .hero{padding-top:24px}
            .hero h1{font-size:clamp(1.8rem, 8vw, 2.8rem)}
            .hero p{font-size:.98rem}
            .hero-actions .btn{flex:1 1 auto}
            .section{padding:20px 0 28px}
            .section-head{
                flex-direction:column;
                align-items:flex-start;
            }
            .metric-grid,
            .resource-grid,
            .panel-stats,
            .logo-wall{grid-template-columns:1fr}
            .hot-scroll{grid-auto-columns:minmax(82%, 1fr)}
            .resource-top{flex-direction:column; align-items:flex-start}
            .mock-toolbar{flex-wrap:wrap}
            .search-kbd{display:none}
            .screen-grid{padding:12px}
        }
        @media (max-width: 520px){
            .brand-mark{width:38px;height:38px;border-radius:12px}
            .brand-text{max-width:170px}
            .mobile-panel .nav-actions{grid-template-columns:1fr}
            .hero-actions{flex-direction:column}
            .hero-actions .btn{width:100%}
            .side-panel, .proof-card, .cta-panel, .form-card, .news-list-card, .news-feature, .resource-card, .matrix-card, .hot-card, .metric-card, .compare-card{border-radius:20px}
            .screen-main{min-height:280px}
            .poster-row{grid-template-columns:88px 1fr}
            .footer-links{display:grid; grid-template-columns:1fr 1fr}
        }