:root{--bg:#08111f;--panel:rgba(255,255,255,.065);--text:#f5f8ff;--muted:#a8b6cd;--line:rgba(255,255,255,.12);--blue:#5cc8ff;--cyan:#64f2d4;--pink:#ff6aa8;--yellow:#ffd166;--green:#7cf29c;--shadow:0 24px 80px rgba(0,0,0,.32);--max:1180px;--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;margin:0;color:var(--text);background:radial-gradient(circle at top left,rgba(92,200,255,.2),transparent 34rem),radial-gradient(circle at top right,rgba(255,106,168,.14),transparent 30rem),linear-gradient(180deg,#07101e 0%,#0a1626 46%,#08111f 100%);line-height:1.65}
a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 36px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(8,17,31,.84);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.04em}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#06101f;box-shadow:0 12px 34px rgba(92,200,255,.28)}
.nav-links{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.nav-links a{color:var(--muted);font-size:.94rem;padding:8px 11px;border-radius:999px}.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(255,255,255,.09)}
.hero{padding:64px 0 32px}.hero-card{border:1px solid var(--line);background:linear-gradient(135deg,rgba(255,255,255,.11),rgba(255,255,255,.045));box-shadow:var(--shadow);border-radius:30px;padding:38px;position:relative;overflow:hidden}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(100,242,212,.28);background:rgba(100,242,212,.08);color:#bfffee;border-radius:999px;font-weight:850;font-size:.82rem;text-transform:uppercase;letter-spacing:.03em}
h1{margin:18px 0 14px;font-size:clamp(2.35rem,7vw,5rem);line-height:.98;letter-spacing:-.08em}h2{font-size:clamp(1.7rem,4vw,2.8rem);line-height:1.06;letter-spacing:-.06em;margin:0 0 15px}h3{font-size:1.22rem;letter-spacing:-.035em;margin:0 0 10px}
p{color:var(--muted);margin:0 0 13px}.hero-subtitle{font-size:1.08rem;max-width:920px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.hero-note{font-size:.88rem;margin-top:13px;color:#dcecff}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 17px;font-weight:850;border:1px solid transparent;cursor:pointer}.btn-primary{color:#06101f;background:linear-gradient(135deg,var(--blue),var(--cyan));box-shadow:0 14px 34px rgba(92,200,255,.24)}.btn-secondary{border-color:var(--line);background:rgba(255,255,255,.075)}
main{padding-bottom:70px}.section{padding:38px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head p{max-width:820px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:22px;box-shadow:0 18px 58px rgba(0,0,0,.18)}
.badge{display:inline-flex;border-radius:999px;padding:6px 10px;font-size:.78rem;font-weight:850;margin-bottom:13px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.075);color:#dcecff}.badge.green{color:#caffd8;background:rgba(124,242,156,.12)}.badge.blue{color:#cdefff;background:rgba(92,200,255,.13)}.badge.pink{color:#ffd3e5;background:rgba(255,106,168,.13)}.badge.yellow{color:#fff0be;background:rgba(255,209,102,.13)}
.table-wrap{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);overflow:auto}table{width:100%;border-collapse:collapse;min-width:860px}th,td{padding:15px 17px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{background:rgba(255,255,255,.045);color:#dcecff;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}td{color:var(--muted)}tr:last-child td{border-bottom:0}.code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;color:#fff;font-weight:900;letter-spacing:.03em}.tier{display:inline-grid;place-items:center;min-width:34px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--yellow),var(--cyan));color:#07101f;font-weight:950}.status{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:.78rem;font-weight:850}.status.active{color:#caffd8;background:rgba(124,242,156,.13)}.status.test{color:#fff0be;background:rgba(255,209,102,.13)}.copy-btn{border:0;border-radius:999px;padding:8px 12px;background:rgba(100,242,212,.16);color:#cafff3;font-weight:850;cursor:pointer}
.link{display:inline-flex;margin-top:12px;color:#9be7ff;font-weight:850}ul{margin:0;padding-left:20px;color:var(--muted)}li{margin:8px 0}details{border:1px solid var(--line);border-radius:16px;padding:16px 18px;background:var(--panel);margin-bottom:12px}summary{cursor:pointer;font-weight:850}.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;background:rgba(7,16,31,.94);border:1px solid var(--line);color:var(--text);padding:12px 16px;border-radius:999px;box-shadow:var(--shadow);transition:.2s ease;z-index:50}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted);background:rgba(0,0,0,.15)}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:20px}.footer a{color:var(--muted);display:block;margin:6px 0}
@media(max-width:900px){.nav{height:auto;min-height:70px;align-items:flex-start;flex-direction:column;padding:14px 0}.nav-links{justify-content:flex-start}.grid-2,.grid-3,.grid-4,.footer-grid{grid-template-columns:1fr}.hero-card{padding:24px}.section-head{display:block}}@media(max-width:640px){.container{width:min(100% - 26px,var(--max))}h1{font-size:2.45rem}.hero{padding-top:34px}}


.mini-meta{font-size:.88rem;color:#dcecff;font-weight:850;margin-top:8px}.module-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.module-card{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);background:rgba(255,255,255,.065);border-radius:18px;padding:17px;min-height:118px}.module-card strong{font-size:1.05rem;letter-spacing:-.03em}.module-card span{color:var(--muted);font-size:.94rem;line-height:1.45}.module-card:hover{background:rgba(255,255,255,.1);transform:translateY(-1px)}.play-module{background:linear-gradient(135deg,rgba(255,209,102,.16),rgba(100,242,212,.1));border-color:rgba(255,209,102,.34)}.video-feature{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:16px;align-items:start}.video-side{display:grid;gap:16px}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.video-embed{position:relative;width:100%;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:rgba(0,0,0,.26);border:1px solid var(--line);margin:14px 0}.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.video-embed.small{border-radius:16px;margin:12px 0}.video-main h3{font-size:1.45rem}
@media(max-width:1050px){.module-grid{grid-template-columns:repeat(2,1fr)}.video-feature,.video-grid{grid-template-columns:1fr}}
@media(max-width:640px){.module-grid{grid-template-columns:1fr}.module-card{min-height:auto}.video-embed{border-radius:14px}}