:root{
  --bg:#080808; --surface:#111; --surface2:#171717; --text:#f6f6f3; --muted:#aaa9a4;
  --line:#292929; --soft:#deded8; --max:1180px; --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Noto Sans KR","PingFang TC",sans-serif;line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:auto;padding:0 22px}
.site-header{position:sticky;top:0;z-index:70;background:rgba(8,8,8,.91);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{min-height:74px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:950;letter-spacing:.08em;white-space:nowrap}
.brand img{width:42px;height:42px;border-radius:10px;object-fit:cover;filter:grayscale(1)}
.brand span small{display:block;color:var(--muted);font-size:9px;letter-spacing:.17em}
.desktop-nav{display:flex;gap:17px;margin-left:auto;align-items:center;font-size:13px}
.desktop-nav a{color:#d2d2ce}.desktop-nav a:hover{color:#fff}
.lang{display:flex;gap:7px;font-size:11px;margin-left:4px}
.lang a{padding:6px 8px;border:1px solid var(--line);border-radius:999px}
.mobile-btn{display:none;margin-left:auto;border:1px solid var(--line);background:transparent;color:#fff;border-radius:999px;padding:8px 12px}
.mobile-panel{display:none;border-top:1px solid var(--line);padding:10px 22px 18px}
.mobile-panel a{display:block;padding:12px 0;border-bottom:1px solid #1e1e1e}
.mobile-panel.open{display:block}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 19px;border:1px solid #fff;border-radius:999px;font-weight:850;transition:.18s}
.btn:hover{transform:translateY(-1px)}
.btn.fill{background:#fff;color:#090909}.btn.ghost{border-color:var(--line);background:#111}
.hero{padding:92px 0 60px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:end}
.kicker,.eyebrow{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:850}
h1{font-size:clamp(46px,7.8vw,96px);line-height:.98;letter-spacing:-.055em;margin:17px 0 24px}
h2{font-size:clamp(31px,4.8vw,58px);line-height:1.05;letter-spacing:-.035em;margin:0 0 16px}
h3{font-size:22px;line-height:1.25;margin:0 0 10px}
h4{font-size:16px;margin:0 0 8px}
.lead{font-size:clamp(18px,2.2vw,25px);color:#d6d6d1;max-width:860px}
.actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:28px}
.section{padding:76px 0;border-top:1px solid var(--line)}
.section.tight{padding:52px 0}
.grid2,.grid3,.grid4{display:grid;gap:16px}
.grid2{grid-template-columns:repeat(2,1fr)}
.grid3{grid-template-columns:repeat(3,1fr)}
.grid4{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(180deg,#151515,#101010);border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-height:200px}
.card.link:hover{border-color:#666}
.card p{color:var(--muted);margin:7px 0 16px}
.arrow{font-weight:850;margin-top:auto}
.band{padding:clamp(28px,5vw,56px);border:1px solid var(--line);border-radius:26px;background:radial-gradient(circle at 85% 15%,#222 0,#111 32%,#0e0e0e 65%)}
.metric{font-size:clamp(34px,5vw,58px);font-weight:950;letter-spacing:-.04em}
.muted{color:var(--muted)}
.pill,.tag{display:inline-block;padding:7px 10px;border:1px solid var(--line);border-radius:999px;font-size:12px;color:#d1d1cc;margin:3px 4px 0 0}
.list{list-style:none;padding:0;margin:18px 0}
.list li{padding:11px 0;border-bottom:1px solid var(--line);color:#d7d7d2}
.steps{counter-reset:s}
.steps .card:before{counter-increment:s;content:"0" counter(s);display:block;font-size:12px;letter-spacing:.15em;color:var(--muted);margin-bottom:22px}
.quote{font-size:clamp(22px,3.5vw,36px);line-height:1.35;max-width:900px}
.notice{border-left:3px solid #fff;padding:12px 16px;background:#121212;color:#d9d9d4}
.event{display:grid;grid-template-columns:130px 1fr auto;gap:22px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.event-date{font-size:13px;color:var(--muted)}.event-title{font-weight:900;font-size:20px}
.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid var(--line);padding:13px 10px;text-align:left;vertical-align:top}.table th{color:#aaa;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
details{border-bottom:1px solid var(--line);padding:14px 0}
summary{cursor:pointer;font-weight:850}
details p{color:var(--muted)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:7px}.field.full{grid-column:1/-1}
label{font-size:12px;color:#bbb}
input,select,textarea{width:100%;background:#101010;color:#fff;border:1px solid var(--line);border-radius:12px;padding:13px 14px;font:inherit}
textarea{min-height:120px}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.calc-output{padding:24px;border:1px solid var(--line);border-radius:18px;background:#0f0f0f}
.big-number{font-size:48px;font-weight:950;letter-spacing:-.04em}
.footer{padding:54px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.footer a{display:block;padding:3px 0}
.portal-card{border:1px solid var(--line);border-radius:20px;padding:22px;background:#101010}
.progress{height:8px;background:#222;border-radius:99px;overflow:hidden}.progress span{display:block;height:100%;background:#eee;width:64%}
.badge{font-size:11px;padding:5px 8px;border-radius:999px;background:#202020;color:#ddd}
.hr{height:1px;background:var(--line);margin:24px 0}
@media(max-width:900px){
  .desktop-nav,.lang{display:none}.mobile-btn{display:block}.hero-grid,.grid3,.grid4,.grid2,.calc,.footer-grid{grid-template-columns:1fr}.event{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.hero{padding-top:64px}.section{padding:58px 0}
}

.skip-link{position:absolute;left:-9999px;top:auto}.skip-link:focus{left:12px;top:12px;z-index:999;background:#fff;color:#000;padding:10px 14px;border-radius:8px}
.prose{max-width:820px}.prose h2{margin-top:48px}.prose h3{margin-top:32px}.prose p,.prose li{color:#d0d0cb}.prose a{text-decoration:underline;text-underline-offset:3px}
.meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin:14px 0 28px}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.article-card{display:flex;flex-direction:column;min-height:230px}
.article-card .meta{margin:0 0 12px}.article-card h3{margin-bottom:12px}.article-card p{flex:1}
.breadcrumbs{font-size:12px;color:var(--muted);padding-top:20px}.breadcrumbs a{text-decoration:underline;text-underline-offset:3px}
.cta-strip{position:relative;padding:28px;border:1px solid var(--line);border-radius:20px;background:#101010;margin-top:34px}
.logo-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.logo-chip{border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center;color:#ccc}
.status{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:#d5d5d0}.status:before{content:"";width:7px;height:7px;border-radius:50%;background:#ddd}
@media(max-width:900px){.article-grid,.logo-wall{grid-template-columns:1fr}}

/* V4 — HIP-HOP / FILM VISUAL SYSTEM */
:root{--acid:#e8ff47}
body{background:
radial-gradient(circle at 20% -10%,rgba(255,255,255,.06),transparent 30%),
#070707}
.hero-film{position:relative;min-height:82vh;display:flex;align-items:flex-end;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-film video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.58;filter:contrast(1.14) saturate(.72)}
.hero-film:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,5,5,.12),rgba(5,5,5,.22) 40%,rgba(5,5,5,.92) 92%),linear-gradient(90deg,rgba(0,0,0,.65),transparent 62%)}
.hero-film .wrap{position:relative;z-index:2;padding-top:120px;padding-bottom:62px;width:100%}
.hero-film h1{max-width:1000px;text-transform:uppercase}
.hero-film .lead{max-width:720px}
.sound-toggle{position:absolute;right:24px;bottom:24px;z-index:4;background:rgba(0,0,0,.68);color:#fff;border:1px solid #555;border-radius:999px;padding:10px 14px;font-weight:800;cursor:pointer;backdrop-filter:blur(8px)}
.sound-toggle[aria-pressed="true"]{border-color:var(--acid);color:var(--acid)}
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);white-space:nowrap;background:#0b0b0b}
.marquee-track{display:inline-block;min-width:200%;padding:12px 0;font-size:12px;font-weight:900;letter-spacing:.22em;animation:marquee 28s linear infinite}
.marquee-track span{margin-right:44px}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.cut-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}
.cut{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:20px;min-height:320px;background:#101010}
.cut video{width:100%;height:100%;object-fit:cover;opacity:.78}
.cut .overlay{position:absolute;inset:auto 0 0 0;padding:24px;background:linear-gradient(transparent,rgba(0,0,0,.9));}
.cut .overlay h3{font-size:30px;text-transform:uppercase}
.stamp{display:inline-flex;border:1px solid var(--acid);color:var(--acid);padding:5px 9px;border-radius:999px;font-size:11px;font-weight:900;letter-spacing:.12em}
.acid{color:var(--acid)}
.big-word{font-size:clamp(68px,15vw,190px);line-height:.78;letter-spacing:-.08em;font-weight:950;text-transform:uppercase;opacity:.95}
.rough-card{position:relative;background:#0d0d0d;border:1px solid #343434;border-radius:2px;padding:28px;box-shadow:8px 8px 0 #171717}
.rough-card:before{content:"";position:absolute;inset:6px;border:1px dashed #232323;pointer-events:none}
.tape{display:inline-block;transform:rotate(-2deg);background:#e8ff47;color:#070707;padding:3px 10px;font-weight:950;letter-spacing:.08em}
.quote-wall{padding:80px 0;overflow:hidden}.quote-wall .big-word{white-space:nowrap;transform:translateX(-2vw)}
.play-icon{width:48px;height:48px;border-radius:50%;border:1px solid #ddd;display:inline-flex;align-items:center;justify-content:center;font-size:18px}
@media(max-width:900px){.cut-grid{grid-template-columns:1fr}.hero-film{min-height:76vh}.sound-toggle{right:14px;bottom:14px}.big-word{font-size:clamp(54px,20vw,110px)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none}.hero-film video{display:none}}

/* V5 PRE-PUBLISH: role-aware + MY HOMECOURT preview */
.role-switch{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.role-btn{padding:18px;border:1px solid var(--line);border-radius:16px;background:#0f0f0f;color:#fff;text-align:left;cursor:pointer}
.role-btn strong{display:block;font-size:18px}.role-btn span{font-size:12px;color:var(--muted)}
.role-btn.active{border-color:var(--acid);box-shadow:0 0 0 1px var(--acid) inset}
.role-panel{display:none}.role-panel.active{display:block}
.member-shell{display:grid;grid-template-columns:260px 1fr;gap:18px}
.member-nav{border:1px solid var(--line);border-radius:18px;padding:14px;background:#0e0e0e;height:max-content}
.member-nav a{display:block;padding:12px 10px;border-bottom:1px solid #1e1e1e}
.member-nav a:last-child{border-bottom:0}
.member-main{display:grid;gap:16px}
.pass-card{position:relative;overflow:hidden;border:1px solid #393939;border-radius:22px;padding:26px;min-height:220px;background:linear-gradient(135deg,#111 0,#181818 55%,#0d0d0d 100%)}
.pass-card:after{content:"RBA";position:absolute;right:-12px;bottom:-42px;font-size:160px;font-weight:950;opacity:.04;letter-spacing:-.08em}
.pass-id{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--acid)}
.timeline{display:grid;gap:10px}.timeline-item{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:16px;border-bottom:1px solid var(--line)}
.timeline-date{font-size:12px;color:var(--muted)}
.certificate{border:1px solid #444;background:#f1f1eb;color:#0a0a0a;border-radius:18px;padding:26px}
.certificate .eyebrow{color:#555}.certificate h3{font-size:30px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.gallery-tile{aspect-ratio:1/1;background:linear-gradient(135deg,#111,#222);border:1px solid #2c2c2c;border-radius:12px;display:flex;align-items:end;padding:12px;color:#aaa;font-size:11px}
.locked{position:relative}.locked:after{content:"PARTICIPANTS ONLY";position:absolute;inset:0;background:rgba(0,0,0,.72);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:900;letter-spacing:.12em;border-radius:inherit}
.journey-map{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.journey-node{padding:20px;border:1px solid var(--line);border-radius:16px;background:#101010}.journey-node.done{border-color:#555}.journey-node.next{border-color:var(--acid)}
.status-pill{display:inline-block;border-radius:999px;padding:5px 9px;font-size:11px;border:1px solid #444}.status-pill.open{border-color:var(--acid);color:var(--acid)}
.disabled-btn{opacity:.45;pointer-events:none}
.notice-warn{border:1px solid #5c5728;background:#17160a;padding:16px;border-radius:14px;color:#e7df94}
@media(max-width:900px){.role-switch,.member-shell,.journey-map,.gallery-grid{grid-template-columns:1fr}.timeline-item{grid-template-columns:1fr}}