:root{--bg:#07111f;--panel:#101f33;--text:#eef5ff;--muted:#aebfd4;--line:rgba(255,255,255,.12);--cyan:#4ed8ff;--green:#43dd9a;--amber:#ffbd5a;--red:#ff6c72;--shadow:0 24px 60px rgba(0,0,0,.28);--radius:22px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:radial-gradient(circle at 10% 0%,rgba(25,112,160,.15),transparent 30rem),var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}img{display:block;max-width:100%}a{color:var(--cyan)}strong{color:#fff}.shell{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.skip-link{position:fixed;left:12px;top:-80px;z-index:100;background:#fff;color:#000;padding:10px 14px;border-radius:8px}.skip-link:focus{top:12px}.hero{min-height:760px;overflow:hidden;position:relative;border-bottom:1px solid var(--line);background:linear-gradient(rgba(7,17,31,.82),rgba(7,17,31,.97)),linear-gradient(90deg,rgba(78,216,255,.08) 1px,transparent 1px),linear-gradient(rgba(78,216,255,.08) 1px,transparent 1px);background-size:auto,44px 44px,44px 44px}.hero:after{content:"";position:absolute;inset:auto -15% -45% 35%;height:700px;background:radial-gradient(circle,rgba(78,216,255,.18),transparent 62%);pointer-events:none}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);font-weight:750}.brand-mark{display:inline-grid;place-items:center;width:44px;height:34px;border:1px solid rgba(78,216,255,.5);border-radius:9px;color:var(--cyan);font:800 13px/1 ui-monospace,monospace;letter-spacing:.08em;background:rgba(78,216,255,.08)}.nav-links{display:flex;gap:26px}.nav-links a{color:var(--muted);text-decoration:none;font-size:.95rem}.nav-links a:hover{color:#fff}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center;min-height:650px;padding-block:70px}.eyebrow,.section-kicker{margin:0 0 12px;color:var(--cyan);font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.16em}h1,h2,h3{line-height:1.14;margin-top:0}h1{font-size:clamp(2.7rem,6vw,5.4rem);letter-spacing:-.045em;max-width:930px;margin-bottom:24px}h2{font-size:clamp(2rem,3.2vw,3.25rem);letter-spacing:-.03em;margin-bottom:18px}h3{font-size:1.35rem;margin-bottom:12px}.lead{max-width:760px;color:#c4d4e7;font-size:clamp(1.08rem,1.7vw,1.32rem)}.chips{display:flex;flex-wrap:wrap;gap:9px;margin:30px 0}.chips span{padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.035);color:#d9e6f5;font-size:.88rem}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:12px;text-decoration:none;font-weight:800;border:1px solid transparent;transition:transform .2s ease,border-color .2s ease,background .2s ease}.button:hover{transform:translateY(-2px)}.button.primary{color:#03131e;background:linear-gradient(135deg,#74e8ff,#35b9e5);box-shadow:0 12px 30px rgba(33,171,216,.23)}.button.secondary{color:#fff;border-color:var(--line);background:rgba(255,255,255,.04)}.process-card{padding:26px;border:1px solid rgba(78,216,255,.24);background:linear-gradient(145deg,rgba(20,40,66,.92),rgba(8,21,37,.92));box-shadow:var(--shadow);border-radius:var(--radius);transform:rotate(1.2deg)}.screen{padding:24px;border-radius:15px;background:#031018;border:1px solid rgba(78,216,255,.3);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.screen-label{display:block;color:var(--cyan);font-size:.72rem;letter-spacing:.15em}.screen strong{display:block;margin:6px 0 2px;color:#d7fbff;font-size:3rem}.screen small{color:#7693a7}.flow{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:9px;padding:30px 4px;color:#cce3ef;font-size:.82rem}.flow span{padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.03)}.flow b{color:var(--cyan)}.status-row{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:.85rem}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;box-shadow:0 0 14px currentColor}.green{color:var(--green);background:currentColor}.amber{color:var(--amber);background:currentColor}.red{color:var(--red);background:currentColor}.section{padding-block:92px}.intro{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start;border-bottom:1px solid var(--line)}.intro>p,.section-head>p{color:var(--muted);font-size:1.08rem;margin:0}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:42px}.video-frame{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);background:#000;box-shadow:var(--shadow)}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.network-list{display:grid;gap:34px}.network{display:grid;grid-template-columns:.82fr 1.18fr;gap:36px;align-items:center;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,rgba(17,33,54,.74),rgba(9,22,38,.84))}.network.reverse{grid-template-columns:1.18fr .82fr}.network.reverse>div{order:2}.network-no{display:inline-block;margin-bottom:12px;color:var(--cyan);font:800 .78rem/1 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.12em}.network p{color:var(--muted);margin-bottom:0}.shot{display:block;padding:9px;border-radius:15px;background:#dfe4e9;border:1px solid rgba(255,255,255,.16);box-shadow:0 15px 35px rgba(0,0,0,.24)}.shot img{width:100%;border-radius:9px}.note{margin-top:18px;padding:15px 16px;border-left:3px solid var(--amber);border-radius:0 10px 10px 0;background:rgba(255,189,90,.07);color:#e9d9bd;font-size:.92rem}.contrast{border-block:1px solid var(--line);background:linear-gradient(135deg,rgba(15,42,67,.92),rgba(7,17,31,.98)),radial-gradient(circle at top right,rgba(78,216,255,.14),transparent 35%)}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.benefit-grid article{min-height:270px;padding:26px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.035)}.benefit-grid p{color:var(--muted);margin-bottom:0}.icon{display:inline-grid;place-items:center;width:42px;height:42px;margin-bottom:28px;border-radius:12px;background:rgba(78,216,255,.09);border:1px solid rgba(78,216,255,.22);color:var(--cyan);font:800 .78rem/1 ui-monospace,monospace}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.panel{padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}.panel p{color:var(--muted)}.panel.warning{background:linear-gradient(145deg,rgba(68,37,26,.72),rgba(30,24,28,.85));border-color:rgba(255,189,90,.2)}.small{font-size:.86rem}.cta{display:flex;align-items:center;justify-content:space-between;gap:50px;margin-bottom:92px;padding:46px;border:1px solid rgba(78,216,255,.23);border-radius:var(--radius);background:linear-gradient(130deg,rgba(21,55,82,.86),rgba(10,26,43,.95))}.cta p{max-width:760px;color:var(--muted)}.cta .button{flex:0 0 auto}.sources{border-top:1px solid var(--line)}.sources ul{margin:20px 0 0;padding-left:1.2rem}.sources li{margin:11px 0;color:var(--muted)}.sources a{text-underline-offset:3px}footer{border-top:1px solid var(--line);background:#050c15}.footer-grid{min-height:110px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted)}.footer-grid a{text-decoration:none}@media(max-width:900px){.nav-links{display:none}.hero{min-height:auto}.hero-grid,.intro,.section-head,.two-col{grid-template-columns:1fr}.hero-grid{gap:42px;min-height:auto}.process-card{transform:none}.section-head{gap:12px}.network,.network.reverse{grid-template-columns:1fr}.network.reverse>div{order:0}.benefit-grid{grid-template-columns:repeat(2,1fr)}.cta{align-items:flex-start;flex-direction:column}}@media(max-width:620px){.shell{width:min(100% - 24px,var(--max))}.hero-grid{padding-block:50px}h1{font-size:2.65rem}.section{padding-block:68px}.network,.panel,.cta{padding:22px}.benefit-grid{grid-template-columns:1fr}.benefit-grid article{min-height:auto}.status-row{flex-wrap:wrap}.footer-grid{align-items:flex-start;flex-direction:column;justify-content:center}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}
.download-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.download-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 30px;
    min-height: 310px;
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(
            145deg,
            rgba(17, 33, 54, 0.82),
            rgba(9, 22, 38, 0.92)
        );
}

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

.download-card .button {
    align-self: flex-start;
}

.file-type {
    display: inline-block;
    margin-bottom: 14px;
    color: var(--cyan);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.download-note {
    margin-top: 22px;
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width: 760px) {
    .download-grid {
        grid-template-columns: 1fr;
    }
}
.download-card-featured {
    grid-column: 1 / -1;

    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 42px;

    min-height: auto;
    padding: 34px 38px;

    border-color: rgba(78, 216, 255, 0.32);

    background:
        radial-gradient(
            circle at 90% 20%,
            rgba(78, 216, 255, 0.15),
            transparent 280px
        ),
        linear-gradient(
            135deg,
            rgba(20, 55, 82, 0.96),
            rgba(9, 25, 42, 0.96)
        );

    box-shadow:
        0 18px 50px rgba(0, 0, 0, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.download-card-featured h3 {
    margin-bottom: 10px;
    font-size: clamp(1.4rem, 2vw, 1.9rem);
}

.download-card-featured p {
    max-width: 760px;
    margin-bottom: 18px;
}

.download-featured-content {
    min-width: 0;
}

.download-contents {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.download-contents span {
    padding: 6px 10px;

    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 7px;

    color: var(--muted);
    background: rgba(0, 0, 0, 0.16);

    font-family:
        ui-monospace,
        SFMono-Regular,
        Consolas,
        monospace;

    font-size: 0.76rem;
}

.download-main-button {
    min-width: 210px;
    white-space: nowrap;
}

@media (max-width: 760px) {
    .download-card-featured {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 26px;
    }

    .download-main-button {
        width: 100%;
        min-width: 0;
    }
}