:root{--bg:#0b0a14;--panel:#15132a;--line:#2a2650;--text:#ecebf7;--muted:#a3a0c2;--violet:#8b5cf6;--cyan:#22d3ee;--gold:#fde047;color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:var(--cyan)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:5;background:rgba(11,10,20,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:800;font-size:20px;letter-spacing:-.02em}
.brand img{width:34px;height:34px}
nav a{color:var(--muted);text-decoration:none;margin-left:22px;font-size:15px}
nav a:hover{color:var(--text)}
.hero{padding:88px 0 72px;text-align:center;background:radial-gradient(60% 50% at 50% 0%,rgba(139,92,246,.28),transparent 70%)}
.tag{display:inline-block;padding:4px 12px;border:1px solid var(--line);border-radius:99px;color:var(--gold);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
h1{font-size:clamp(36px,6vw,64px);line-height:1.05;letter-spacing:-.03em;margin:20px auto 18px;max-width:820px}
h1 span{background:linear-gradient(90deg,var(--violet),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:clamp(17px,2.2vw,20px);max-width:640px;margin:0 auto 32px}
.badges{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.badge{display:flex;align-items:center;gap:10px;min-width:190px;padding:10px 18px;border-radius:12px;background:#000;border:1px solid #444;color:#fff;text-decoration:none;text-align:left}
.badge svg{width:26px;height:26px;flex:none}
.badge small{display:block;font-size:11px;opacity:.8;line-height:1.1}
.badge b{display:block;font-size:18px;line-height:1.2}
.badge[aria-disabled=true]{cursor:default}
.soon{margin-top:14px;color:var(--muted);font-size:14px}
.xp{max-width:420px;margin:44px auto 0;text-align:left}
.xp .row{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);font-weight:600}
.bar{height:12px;border-radius:99px;background:var(--panel);border:1px solid var(--line);overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--violet),var(--cyan));animation:fill 2.6s ease-out .3s forwards}
@keyframes fill{to{width:78%}}
@media (prefers-reduced-motion:reduce){.bar i{animation:none;width:78%}}
section{padding:72px 0}
h2{font-size:clamp(28px,4vw,40px);letter-spacing:-.02em;margin:0 0 12px;text-align:center}
.sub{color:var(--muted);text-align:center;max-width:620px;margin:0 auto 40px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:15px}
.icon{font-size:26px;margin-bottom:10px}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.steps .card{position:relative;padding-top:56px}
.steps .card::before{counter-increment:s;content:"LV " counter(s);position:absolute;top:20px;left:24px;color:var(--gold);font-weight:800;font-size:14px;letter-spacing:.08em}
.alt{background:#0f0d1d;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta{text-align:center}
footer{padding:36px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}
footer a{color:var(--muted);margin-right:18px}
.doc{max-width:760px;padding:56px 20px 80px}
.doc h1{font-size:clamp(32px,5vw,44px);margin:0 0 6px}
.doc h2{text-align:left;font-size:22px;margin:36px 0 8px}
.doc .updated{color:var(--muted);margin-bottom:28px}
.doc li{margin-bottom:6px}
@media (max-width:560px){nav a{margin-left:14px;font-size:14px}nav a.hide-sm{display:none}.hero{padding-top:56px}}
.grid.five{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}
.poster{position:relative;aspect-ratio:9/16;border:1px solid var(--line);border-radius:14px;background:var(--panel) center/cover no-repeat;color:var(--text);font:inherit;text-align:left;padding:12px;display:flex;flex-direction:column;justify-content:flex-end;cursor:pointer;overflow:hidden}
.poster::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 45%,rgba(0,0,0,.85))}
.poster>*{position:relative;z-index:1}
.poster b{font-size:16px;line-height:1.25}
.poster small{color:var(--gold);font-weight:600;font-size:12px}
.poster .play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;background:rgba(0,0,0,.55);display:grid;place-items:center;font-size:20px}
.poster:hover,.poster:focus-visible{border-color:var(--violet)}
#player{padding:0;border:1px solid var(--line);border-radius:16px;background:#000;width:min(420px,92vw);max-height:92vh;color:var(--text)}
#player::backdrop{background:rgba(0,0,0,.8)}
#player video{display:block;width:100%;max-height:86vh;aspect-ratio:9/16;background:#000}
#player .close{position:absolute;top:8px;right:8px;z-index:2;width:36px;height:36px;border:0;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;font-size:22px;cursor:pointer}
#player .ended{padding:48px 24px;text-align:center}
#player .ended h3{margin:0 0 8px;font-size:22px}
#player .ended p{color:var(--muted);margin:0 0 20px}
#player .ended .badge{display:inline-flex}
#player video[hidden]{display:none}