:root{--bg:#0c0c10;--panel:#141419;--line:#26262e;--ink:#f4f4f7;--mut:#a9a9b6;--dim:#6f6f7e;--hot:#ff2d78;--hot2:#ff7aa8}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Zen Kaku Gothic New",system-ui,sans-serif;font-size:16.5px;line-height:1.9}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

.rail{position:fixed;inset:0 auto 0 0;width:212px;border-right:1px solid var(--line);background:#0a0a0d;padding:22px 18px;display:flex;flex-direction:column;gap:6px;z-index:5}
.rail .lg{display:flex;align-items:center;gap:9px;margin-bottom:20px}
.rail .lg img{width:34px;height:34px}
.rail .lg b{font-family:"Oswald",sans-serif;font-size:20px;letter-spacing:.06em}
.rail .lg b i{color:var(--hot);font-style:normal}
.rail nav{display:flex;flex-direction:column;gap:2px}
.rail nav a{font-size:12.6px;color:var(--mut);padding:7px 9px;border-left:2px solid transparent}
.rail nav a.on{color:var(--ink);border-color:var(--hot);background:#15151b}
.rail nav a:hover{color:var(--ink)}
.rail .sep{height:1px;background:var(--line);margin:14px 0 10px}
.rail .cta{background:var(--hot);color:#fff;font-size:12.5px;text-align:center;padding:10px;font-weight:700;margin-top:auto}
.rail small{font-size:9.5px;letter-spacing:.16em;color:var(--dim);margin-top:10px;line-height:1.7}

.main{margin-left:212px;min-height:100vh}
.top{display:flex;align-items:center;gap:14px;padding:14px 30px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(12,12,16,.94);backdrop-filter:blur(6px);z-index:4}
.top .cr{font-size:11px;color:var(--dim);letter-spacing:.08em}
.top .cr b{color:var(--ink);font-weight:500}
.top .go{margin-left:auto;border:1px solid var(--line);font-size:11.5px;padding:7px 13px;color:var(--mut)}
.top .go:hover{border-color:var(--hot);color:#fff}

.wrap{padding:26px 30px 40px;max-width:1180px}

.hero{display:grid;grid-template-columns:1fr;gap:0}
.hero .kick{font-size:10px;letter-spacing:.3em;color:var(--hot);margin:0 0 10px}
h1{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:clamp(28px,3.4vw,44px);line-height:1.45;margin:0 0 12px;letter-spacing:.01em}
.hero p{color:var(--mut);font-size:14.8px;margin:0 0 12px;max-width:660px}
.hero .acts{display:flex;gap:9px;flex-wrap:wrap;margin:16px 0 20px}
.b{background:var(--hot);color:#fff;font-size:12.5px;font-weight:700;padding:11px 20px}
.b.o{background:transparent;border:1px solid var(--line);color:var(--ink);font-weight:400}
.frame{border:1px solid var(--line);background:#000}
.frame img{width:100%;height:auto;max-height:430px;object-fit:cover;object-position:top}
.frame .cap{font-size:10px;color:var(--dim);padding:7px 9px;border-top:1px solid var(--line);letter-spacing:.06em}

.partners{margin-top:26px;border-top:1px solid var(--line);padding-top:14px}
.partners h2{font-size:9px;letter-spacing:.26em;color:var(--dim);margin:0 0 9px;font-weight:500}
.pw{display:grid;grid-template-columns:repeat(6,1fr);gap:7px}
.pw a{height:74px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden}
.pw img{width:100%;height:100%;object-fit:cover}

.shelf{margin-top:34px}
.shelf .hd{display:flex;align-items:baseline;gap:10px;border-bottom:1px solid var(--line);padding-bottom:7px;margin-bottom:12px}
.shelf .hd b{font-size:15.5px}
.shelf .hd i{font-style:normal;font-size:9.5px;letter-spacing:.14em;color:var(--hot)}
.shelf .hd span{margin-left:auto;font-size:10.5px;color:var(--dim)}
.rail-list{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.rail-list a{background:var(--panel);border:1px solid var(--line);padding:11px 12px}
.rail-list b{display:block;font-size:13.5px}
.rail-list span{font-size:10.5px;color:var(--dim)}
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:0 26px;border-top:1px solid var(--line)}
.cats a{display:grid;grid-template-columns:26px 1fr;gap:9px;padding:10px 0;border-bottom:1px solid var(--line)}
.cats i{font-style:normal;font-size:10px;color:var(--hot);padding-top:3px}
.cats b{font-size:14px}
.cats p{margin:1px 0 0;font-size:11.8px;color:var(--mut)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:11px}
.steps li{border-top:2px solid var(--hot);padding-top:10px}
.steps i{font-style:normal;font-size:9.5px;color:var(--hot);letter-spacing:.12em}
.steps b{display:block;font-size:14px;margin:5px 0 2px}
.steps p{margin:0;font-size:12px;color:var(--mut)}
.note{border:1px solid var(--line);background:var(--panel);padding:11px 14px;font-size:12.5px;color:var(--mut);margin-top:16px}

.ph{padding:30px 30px 16px;border-bottom:1px solid var(--line);max-width:1180px}
.ph .lb{font-size:9.5px;letter-spacing:.24em;color:var(--hot);margin:0 0 8px}
.ph h1{font-size:clamp(26px,3.2vw,36px);margin:0 0 7px}
.ph p{color:var(--mut);font-size:13.6px;max-width:640px;margin:0}
.body{padding:20px 30px 40px;max-width:1180px}

.rows{border-top:1px solid var(--line)}
.rows .r{display:grid;grid-template-columns:44px 1fr 92px;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);align-items:baseline}
.rows i{font-style:normal;font-size:10px;color:var(--hot)}
.rows b{font-size:15px}
.rows p{margin:2px 0 0;font-size:12.6px;color:var(--mut)}
.rows em{font-style:normal;font-size:9.5px;color:var(--dim);text-align:right}

.long{max-width:700px}
.long h2{font-size:19px;margin:28px 0 6px;display:grid;grid-template-columns:32px 1fr;gap:8px;align-items:baseline}
.long h2 i{font-style:normal;font-size:10px;color:var(--hot)}
.long p{color:var(--mut);font-size:14.2px;margin:0 0 11px}
.pull{border-left:2px solid var(--hot);padding:4px 0 4px 13px;margin:16px 0;font-size:15.5px;color:var(--ink)}

details{background:var(--panel);border:1px solid var(--line);margin-bottom:7px}
summary{cursor:pointer;list-style:none;padding:11px 14px;font-size:14px;font-weight:700;display:flex;gap:9px}
summary:before{content:"Q";color:var(--hot);font-size:10px;padding-top:4px}
summary:after{content:"+";margin-left:auto;color:var(--hot)}
details[open] summary:after{content:"−"}
details p{margin:0;padding:0 14px 12px 33px;font-size:12.8px;color:var(--mut)}
dl{margin:0}
dt{font-size:15px;margin-top:16px;font-weight:700}
dd{margin:3px 0 0;color:var(--mut);font-size:12.8px;padding-bottom:10px;border-bottom:1px solid var(--line)}

footer{border-top:1px solid var(--line);margin-left:212px;padding:16px 30px 26px;font-size:10.5px;color:var(--dim)}
footer .in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:18px;max-width:1180px}
footer b{display:block;color:var(--ink);font-size:12.5px;margin-bottom:3px}
footer p{margin:0;line-height:1.8}

@media(max-width:900px){
  .rail{position:static;width:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:12px 14px}
  .rail .lg{margin:0 10px 0 0}
  .rail nav{flex-direction:row;flex-wrap:wrap;gap:4px}
  .rail .sep,.rail small{display:none}
  .rail .cta{margin:0}
  .main,footer{margin-left:0}
  .wrap,.ph,.body{padding-left:16px;padding-right:16px}
  .rail-list{grid-template-columns:1fr 1fr}
  .cats{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .pw{grid-template-columns:repeat(3,1fr)}
  footer .in{grid-template-columns:1fr}
  .top{padding:10px 16px}
}