*{box-sizing:border-box}
:root{
    --bg:#07111c;
    --bg2:#0a1723;
    --panel:#0d1b29;
    --panel2:#102335;
    --text:#eef6ff;
    --muted:#9eb1c6;
    --line:rgba(255,255,255,.09);
    --cyan:#51d9ff;
    --gold:#f5ca5d;
    --green:#71df94;
    --purple:#b497ff;
    --blue:#72aaff;
    --red:#ff8888;
}
html{scroll-behavior:smooth}
body{
    margin:0;
    color:var(--text);
    background:
        radial-gradient(circle at 15% 3%,rgba(44,154,214,.14),transparent 27%),
        radial-gradient(circle at 92% 25%,rgba(245,202,93,.08),transparent 22%),
        linear-gradient(180deg,#06101a 0%,#08131e 50%,#050c13 100%);
    font-family:Inter,Segoe UI,Arial,sans-serif;
    line-height:1.55;
}
body:before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    background-image:
        linear-gradient(rgba(255,255,255,.016) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.016) 1px,transparent 1px);
    background-size:40px 40px;
    mask-image:linear-gradient(to bottom,black,transparent 75%);
}
a{color:inherit}
.shell{width:min(1160px,calc(100% - 36px));margin:auto}
.page-glow{position:fixed;pointer-events:none;border-radius:50%;filter:blur(110px);opacity:.12}
.glow-a{width:350px;height:350px;background:var(--cyan);right:-170px;top:160px}
.glow-b{width:320px;height:320px;background:var(--gold);left:-180px;top:900px}
.topbar{
    position:sticky;
    top:0;
    z-index:50;
    backdrop-filter:blur(16px);
    background:rgba(5,13,21,.78);
    border-bottom:1px solid var(--line);
}
.topbar-inner{min-height:68px;display:flex;align-items:center;gap:22px}
.brand{
    text-decoration:none;
    font-size:14px;
    font-weight:950;
    letter-spacing:.12em;
    white-space:nowrap;
}
.brand span{color:var(--cyan)}
.topnav{display:flex;align-items:center;gap:20px;margin-left:auto}
.topnav a{text-decoration:none;color:var(--muted);font-size:12px;font-weight:800}
.topnav a:hover{color:#fff}
.small-cta{
    text-decoration:none;
    padding:9px 12px;
    border-radius:10px;
    border:1px solid rgba(79,217,255,.25);
    background:rgba(79,217,255,.06);
    font-size:12px;
    font-weight:900;
}
.hero{padding:80px 0 68px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:46px;align-items:center}
.eyebrow,.section-kicker{
    color:var(--cyan);
    font-size:11px;
    font-weight:950;
    letter-spacing:.17em;
}
h1{
    font-size:clamp(42px,7vw,78px);
    line-height:1.01;
    letter-spacing:-.05em;
    margin:13px 0 20px;
}
h1 span{color:var(--gold)}
.hero-lead,.section-head p{
    color:var(--muted);
    font-size:17px;
    line-height:1.7;
    max-width:760px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:44px;
    padding:11px 15px;
    border-radius:11px;
    border:1px solid var(--line);
    background:rgba(255,255,255,.04);
    text-decoration:none;
    font-size:13px;
    font-weight:900;
    transition:.18s ease;
}
.btn:hover{transform:translateY(-2px);background:rgba(255,255,255,.075)}
.btn.primary{background:linear-gradient(135deg,#176e9a,#264e77);border-color:rgba(79,217,255,.3)}
.btn.gold{color:#17120a;background:linear-gradient(135deg,#f7d776,#d7a83e);border-color:rgba(255,221,132,.45)}
.vip-callout{
    margin-top:30px;
    display:flex;
    gap:13px;
    align-items:center;
    border:1px solid rgba(245,202,93,.32);
    background:linear-gradient(135deg,rgba(245,202,93,.15),rgba(245,202,93,.045));
    border-radius:15px;
    padding:16px;
    max-width:700px;
}
.vip-icon{
    flex:0 0 auto;
    width:42px;
    height:42px;
    border-radius:50%;
    display:grid;
    place-items:center;
    color:var(--gold);
    background:rgba(245,202,93,.15);
    font-size:21px;
}
.vip-callout strong{display:block;color:var(--gold);font-size:11px;letter-spacing:.11em;margin-bottom:3px}
.vip-callout span{color:#e8eef5}
.hero-card,.big-card,.side-card,.class-card,.systems-grid article,.warning-card,.community-card,.final-card{
    border:1px solid var(--line);
    background:linear-gradient(180deg,rgba(16,34,50,.95),rgba(9,21,32,.96));
    box-shadow:0 20px 60px rgba(0,0,0,.2);
}
.hero-card{border-radius:20px;padding:20px}
.hero-card-top{
    display:flex;
    gap:8px;
    align-items:center;
    font-size:10px;
    font-weight:950;
    letter-spacing:.13em;
    color:var(--muted);
    padding-bottom:13px;
    border-bottom:1px solid var(--line);
}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 18px var(--green)}
.quick-stat{display:flex;gap:13px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}
.quick-stat:last-child{border-bottom:0;padding-bottom:0}
.quick-stat>span{font-size:22px}
.quick-stat strong{display:block;margin-bottom:3px}
.quick-stat small{color:var(--muted);line-height:1.5}
.section{padding:72px 0;scroll-margin-top:80px}
.alternate{background:rgba(255,255,255,.016);border-top:1px solid rgba(255,255,255,.035);border-bottom:1px solid rgba(255,255,255,.035)}
.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:28px}
.section-head h2{font-size:clamp(30px,4vw,44px);margin:7px 0 0;letter-spacing:-.035em}
.section-head p{font-size:15px;margin:8px 0 0}
.intro-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:14px}
.big-card,.side-card{border-radius:18px;padding:24px}
.big-text{font-size:19px;line-height:1.7;margin-top:0}
.big-card p:not(.big-text){color:var(--muted)}
.game-loop{
    display:grid;
    grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;
    gap:10px;
    align-items:center;
    margin-top:24px;
}
.game-loop>div{
    border:1px solid var(--line);
    border-radius:13px;
    background:rgba(255,255,255,.025);
    padding:13px;
}
.game-loop span{
    display:grid;
    place-items:center;
    width:25px;
    height:25px;
    border-radius:50%;
    background:rgba(79,217,255,.12);
    color:var(--cyan);
    font-size:11px;
    font-weight:950;
    margin-bottom:8px;
}
.game-loop b{display:block;font-size:13px;margin-bottom:3px}
.game-loop small{color:var(--muted);font-size:10px}
.game-loop i{color:rgba(255,255,255,.25);font-style:normal}
.side-card h3{margin-top:0}
.check-list{padding:0;margin:15px 0 0;list-style:none;display:flex;flex-direction:column;gap:11px;color:#dce7f2}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.step{
    position:relative;
    border:1px solid var(--line);
    background:rgba(255,255,255,.025);
    border-radius:17px;
    padding:18px;
    min-height:250px;
}
.step-number{
    width:36px;height:36px;border-radius:50%;
    display:grid;place-items:center;
    font-weight:950;color:#07111c;
    background:var(--gold);
    margin-bottom:30px;
}
.step-label{font-size:9px;letter-spacing:.13em;font-weight:950;color:var(--cyan)}
.step h3{font-size:18px;margin:6px 0 8px}
.step p{color:var(--muted);font-size:13px;line-height:1.6}
.text-link{display:inline-block;color:var(--cyan);text-decoration:none;font-size:12px;font-weight:900;margin-top:5px}
.start-cta{
    margin-top:18px;
    border:1px solid rgba(245,202,93,.28);
    background:linear-gradient(135deg,rgba(245,202,93,.12),rgba(245,202,93,.035));
    border-radius:17px;
    padding:20px;
    display:flex;
    gap:20px;
    justify-content:space-between;
    align-items:center;
}
.start-cta span{color:var(--gold);font-size:10px;font-weight:950;letter-spacing:.12em}
.start-cta h3{margin:5px 0 3px;font-size:24px}
.start-cta p{margin:0;color:var(--muted)}
.class-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.class-card{border-radius:16px;padding:20px}
.class-icon{font-size:29px;margin-bottom:16px}
.class-card h3{margin:0 0 4px}
.class-card>span{font-size:10px;color:var(--cyan);font-weight:900;text-transform:uppercase;letter-spacing:.1em}
.class-card p{color:var(--muted);font-size:13px;line-height:1.65;margin-bottom:0}
.muted-card{opacity:.82}
.controls-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.control{
    display:flex;align-items:center;gap:15px;
    border:1px solid var(--line);
    background:rgba(255,255,255,.025);
    border-radius:14px;
    padding:15px;
}
kbd{
    flex:0 0 auto;
    min-width:84px;
    text-align:center;
    color:#07111c;
    background:#edf7ff;
    border-radius:8px;
    padding:9px 10px;
    font-weight:950;
    box-shadow:inset 0 -3px 0 rgba(0,0,0,.15);
}
.control strong{display:block}
.control small{display:block;color:var(--muted);margin-top:3px;line-height:1.5}
.tip{
    margin-top:15px;
    padding:15px;
    border:1px solid rgba(79,217,255,.17);
    border-radius:13px;
    background:rgba(79,217,255,.045);
    color:var(--muted);
}
.tip strong{color:var(--cyan)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.timeline article{
    border-top:2px solid var(--cyan);
    background:rgba(255,255,255,.022);
    padding:18px;
    border-radius:0 0 15px 15px;
}
.time{font-size:10px;color:var(--cyan);font-weight:950;letter-spacing:.1em}
.timeline h3{font-size:17px;margin:7px 0}
.timeline p{font-size:13px;color:var(--muted);line-height:1.65;margin-bottom:0}
.systems-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.systems-grid article{border-radius:15px;padding:18px}
.systems-grid article>span{font-size:25px}
.systems-grid h3{font-size:16px;margin:12px 0 6px}
.systems-grid p{font-size:12px;color:var(--muted);line-height:1.6;margin:0}
.warning-card{border-radius:18px;padding:24px;display:flex;gap:18px}
.warning-icon{
    width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
    flex:0 0 auto;font-weight:950;font-size:20px;
    color:#211609;background:var(--gold);
}
.warning-card h3{margin:2px 0 8px;font-size:22px}
.warning-card p{color:var(--muted);max-width:850px}
.keep-tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.keep-tags span{border:1px solid var(--line);background:rgba(255,255,255,.035);padding:7px 9px;border-radius:999px;font-size:11px;font-weight:800}
.small-note{font-size:12px}
.community-card{
    display:grid;
    grid-template-columns:1.3fr .7fr;
    gap:28px;
    align-items:center;
    border-radius:20px;
    padding:30px;
}
.community-card h2{font-size:34px;margin:7px 0 10px}
.community-card p{color:var(--muted);max-width:700px}
.community-badge{
    border:1px solid rgba(79,217,255,.22);
    background:radial-gradient(circle at 50% 20%,rgba(79,217,255,.15),rgba(79,217,255,.025));
    border-radius:18px;
    padding:30px;
    text-align:center;
}
.community-badge>span{
    width:74px;height:74px;border-radius:50%;display:grid;place-items:center;
    margin:0 auto 15px;
    border:2px solid rgba(79,217,255,.35);
    font-size:24px;font-weight:950;color:var(--cyan);
}
.community-badge strong{display:block;letter-spacing:.08em}
.community-badge small{display:block;color:var(--muted);margin-top:6px}
.faq{display:flex;flex-direction:column;gap:8px}
details{
    border:1px solid var(--line);
    background:rgba(255,255,255,.024);
    border-radius:13px;
    overflow:hidden;
}
summary{
    cursor:pointer;
    list-style:none;
    padding:17px 18px;
    font-weight:900;
}
summary::-webkit-details-marker{display:none}
summary:after{content:"＋";float:right;color:var(--cyan)}
details[open] summary:after{content:"−"}
details p{margin:0;padding:0 18px 18px;color:var(--muted);line-height:1.65}
.final-cta{padding:0 0 74px}
.final-card{
    border-radius:22px;
    padding:34px;
    text-align:center;
}
.final-card h2{font-size:clamp(30px,4vw,46px);margin:8px 0}
.final-card p{color:var(--muted)}
.final-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:22px}
.final-vip{margin-top:24px;color:var(--gold);font-size:13px}
footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:12px}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}
.footer-inner strong{display:block;color:#fff;margin-bottom:3px}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
.footer-links a{text-decoration:none}
.footer-links a:hover{color:#fff}

@media(max-width:980px){
    .topnav{display:none}
    .hero-grid,.intro-grid,.community-card{grid-template-columns:1fr}
    .steps{grid-template-columns:repeat(2,1fr)}
    .class-grid{grid-template-columns:repeat(2,1fr)}
    .systems-grid{grid-template-columns:repeat(2,1fr)}
    .timeline{grid-template-columns:repeat(2,1fr)}
    .game-loop{grid-template-columns:1fr 1fr}
    .game-loop i{display:none}
}
@media(max-width:620px){
    .shell{width:min(100% - 24px,1160px)}
    .topbar-inner{min-height:60px}
    .small-cta{margin-left:auto}
    .hero{padding:52px 0 48px}
    h1{font-size:44px}
    .section{padding:54px 0}
    .steps,.class-grid,.controls-grid,.systems-grid,.timeline{grid-template-columns:1fr}
    .start-cta,.footer-inner{align-items:flex-start;flex-direction:column}
    .game-loop{grid-template-columns:1fr}
    .control{align-items:flex-start}
    kbd{min-width:70px}
    .warning-card{flex-direction:column}
    .community-card{padding:22px}
    .final-card{padding:24px 18px}
}