:root{--accent:#d4af37;--accent-border:#d4af3740;--accent-input:#d4af3766}body{color:#fff;letter-spacing:.02em;background:#000;margin:0;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Hiragino Sans,Noto Sans JP,sans-serif;font-size:14px}*{box-sizing:border-box}a{color:var(--accent);text-decoration:none}a:hover{opacity:.8}.page{flex-direction:column;align-items:center;padding:30px 20px;display:flex}.section{width:100%;max-width:520px;margin-top:30px}.card{border:1px solid var(--accent-border);background:#0a0a0a;border-radius:8px;width:100%;padding:28px}.grid{grid-template-columns:1fr;gap:14px;display:grid}h1{letter-spacing:6px;color:var(--accent);text-align:center;font-size:18px;font-weight:400}h2{letter-spacing:2px;color:var(--accent);margin-bottom:8px;font-size:13px;font-weight:400}h3{letter-spacing:2px;color:var(--accent);margin:0;font-size:12px;font-weight:400}input,select{border:1px solid var(--accent-input);color:#fff;background:#000;border-radius:6px;width:100%;padding:10px 12px;font-size:13px}input[type=date]::-webkit-calendar-picker-indicator{filter:invert();cursor:pointer}input[type=time]::-webkit-calendar-picker-indicator{filter:invert();cursor:pointer}.button{border:1px solid var(--accent);color:var(--accent);letter-spacing:1px;cursor:pointer;background:#000;border-radius:6px;flex:1;padding:10px;font-size:12px}.button-accent{background:var(--accent);color:#000;letter-spacing:2px;cursor:pointer;border:none;border-radius:6px;width:100%;padding:12px;font-size:12px}.button:disabled,.button-accent:disabled{opacity:.65;cursor:not-allowed}img{border-radius:6px;max-width:100%;height:auto}.gallery{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;display:grid}.register-section{max-width:560px}.register-card{padding:24px}.register-card-center{text-align:center}.register-form-grid{gap:18px;display:grid}.register-button-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.register-file-name,.register-status,.register-helper{color:#aaa;text-align:center;margin:0}.register-status{font-size:12px}.register-qr,.register-result-qr{width:min(100%,260px)!important;height:auto!important}.stack-actions{gap:12px;display:grid}.quickstart-card{gap:10px;display:grid}.quickstart-card p{color:#d7d7d7;margin:0;line-height:1.7}.quickstart-card strong{color:var(--accent);font-weight:600}.quickstart-page{background:radial-gradient(circle at top,#d4af3724,#0000 34%),linear-gradient(#060606 0%,#000 30%,#020202 100%);width:100%;padding-top:24px;padding-bottom:60px}.quickstart-hero{text-align:center;background:linear-gradient(135deg,#d4af3714,#ffffff05),#090909f2;border:1px solid #d4af3733;border-radius:20px;width:100%;max-width:920px;padding:54px 32px 34px;box-shadow:0 24px 80px #00000073}.quickstart-eyebrow{letter-spacing:4px;color:#d4af37d9;margin-bottom:14px;font-size:11px}.quickstart-title{letter-spacing:3px;color:#f3e3a2;margin:0;font-size:42px}.quickstart-subtitle{color:#c8c8c8;max-width:700px;margin:18px auto 0;font-size:15px;line-height:1.9}.quickstart-hero-actions{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px;display:flex}.quickstart-action-slot{gap:8px;width:min(100%,260px);display:grid}.quickstart-hero-actions a{width:min(100%,260px)}.quickstart-soon{letter-spacing:3px;color:#8f8f8f;text-align:center;font-size:11px}.quickstart-band{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;width:100%;max-width:920px;margin-top:22px;display:grid}.quickstart-band-card{background:#0c0c0ce6;border:1px solid #d4af372e;border-radius:16px;padding:20px}.quickstart-band-label{letter-spacing:3px;color:#9f9f9f;text-transform:uppercase;margin-bottom:10px;font-size:11px}.quickstart-band-value{letter-spacing:1px;color:#f1e4b1;font-size:16px}.quickstart-section{max-width:920px}.quickstart-callout{background:linear-gradient(#d4af3714,#ffffff03),#0a0a0af5;border-radius:18px;padding:24px 26px}.quickstart-callout p{color:#d7d7d7;margin:10px 0 0;line-height:1.8}.quickstart-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.quickstart-step{background:linear-gradient(#ffffff05,#d4af3708),#0a0a0af2;border-radius:18px;padding:26px;position:relative;overflow:hidden}.quickstart-step:before{content:"";background:linear-gradient(#d4af37cc,#d4af3726);width:3px;position:absolute;inset:0 auto 0 0}.quickstart-step-number{color:#f1dd8f;letter-spacing:2px;background:#d4af3714;border:1px solid #d4af3757;border-radius:999px;justify-content:center;align-items:center;width:42px;height:42px;margin-bottom:18px;font-size:12px;display:inline-flex}.quickstart-step-body{gap:10px;display:grid}.quickstart-step-body p,.quickstart-notes p{color:#d8d8d8;margin:0;line-height:1.8}.quickstart-notes{background:radial-gradient(circle at 100% 0,#d4af371f,#0000 35%),#0b0b0bf5;border-radius:18px;padding:26px}.event-picker-card{background:linear-gradient(#d4af370f,#ffffff03),#0a0a0af5;gap:12px;padding:22px;display:grid}.event-picker-copy{color:#bdbdbd;margin:0;line-height:1.7}.event-picker-row{grid-template-columns:minmax(0,1fr) 160px;align-items:center;gap:12px;display:grid}@media (max-width:600px){.page{padding:20px 16px}.card{padding:22px}h1{font-size:16px}.register-card{padding:18px}.register-button-row{grid-template-columns:1fr}.quickstart-hero{border-radius:16px;padding:36px 20px 26px}.quickstart-title{letter-spacing:2px;font-size:28px}.quickstart-subtitle{font-size:14px}.quickstart-band,.quickstart-grid{grid-template-columns:1fr}.quickstart-step,.quickstart-callout,.quickstart-notes{padding:22px}.event-picker-row{grid-template-columns:1fr}}