html,body{margin:0;background:#fff;color:#111;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
header{min-height:52px;display:flex;align-items:center;gap:26px;padding:0 18px;border-bottom:1px solid #ededed;position:sticky;top:0;background:#fff;z-index:4}
header b{font-size:11px;letter-spacing:.1em;white-space:nowrap}
nav{display:flex;gap:10px;flex-wrap:wrap}nav a{font-size:9px;color:#222;text-decoration:none}
.layout{display:grid;grid-template-columns:170px minmax(0,1fr) 170px;min-height:calc(100vh - 94px)}
aside{padding:24px 14px;border-right:1px solid #eee}aside.right{border-left:1px solid #eee;border-right:0}
aside b{display:block;font-size:10px;letter-spacing:.08em;margin-bottom:12px}
aside a{display:block;font-size:10px;color:#333;text-decoration:none;padding:6px 0;border-bottom:1px solid #f0f0f0}
main{padding:26px 30px 70px}
.hero{max-width:760px;margin:0 auto 28px;position:relative;background:#0f0f11;border-radius:14px;overflow:hidden;min-height:210px}
.hero img{width:100%;height:210px;object-fit:cover;display:block;opacity:.68}
.hero-copy{position:absolute;inset:auto 0 0 0;padding:28px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.72))}
.hero-copy h1{font-size:34px;margin:6px 0}.hero-copy p{font-size:12px;color:#ddd}
.welcome{max-width:760px;margin:0 auto;padding:4px 0}.welcome small{font-size:10px;color:#777}.welcome h2{font-size:34px;margin:8px 0}.welcome p{font-size:13px;color:#666}
.open-live{display:inline-block;margin-top:16px;padding:10px 14px;border:1px solid #111;border-radius:999px;color:#111;text-decoration:none;font-size:12px}
.lock-note{margin-top:14px;padding:12px;border:1px solid #ddd;border-radius:10px;font-size:12px;color:#555}
footer{padding:14px 18px;border-top:1px solid #eee;font-size:10px;color:#777;text-align:center}
@media(max-width:900px){.layout{grid-template-columns:1fr}.left,.right{display:none}main{padding:18px}.hero{min-height:180px}.hero img{height:180px}}