:root{color-scheme:dark light;--bg: #0f172a;--card: #1e293b;--text: #f8fafc;--muted: #94a3b8;--accent: #38bdf8;--danger: #f87171;--ok: #4ade80;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:var(--accent);text-decoration:none}.layout{min-height:100vh;display:flex;flex-direction:column}.header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:#020617;border-bottom:1px solid #334155}.brand{font-weight:700;font-size:1.15rem;color:var(--text)}.nav{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.nav a,.linkish{color:var(--muted);background:none;border:none;cursor:pointer;font:inherit}.nav a:hover,.linkish:hover{color:var(--accent)}.lang-switch select{background:var(--card);color:var(--text);border:1px solid #334155;border-radius:6px;padding:4px 8px}.main{flex:1;padding:24px 16px 48px;max-width:720px;margin:0 auto;width:100%}.footer{padding:16px;text-align:center;color:var(--muted);font-size:.85rem;border-top:1px solid #334155;display:flex;flex-direction:column;gap:8px;align-items:center}.footer-admin{font-size:.8rem;color:var(--muted);opacity:.85}.footer-admin:hover{color:var(--accent)}.card{background:var(--card);border-radius:12px;padding:24px;border:1px solid #334155}.card.narrow{max-width:420px;margin:0 auto}.card h1{margin-top:0;font-size:1.35rem}.muted{color:var(--muted)}.hint{font-size:.9rem;color:var(--muted)}.error{color:var(--danger)}.ok{color:var(--ok)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}.btn{display:inline-block;padding:10px 16px;border-radius:8px;border:1px solid #475569;background:#334155;color:var(--text);cursor:pointer;text-align:center}.btn.primary{background:var(--accent);color:#0f172a;border-color:transparent;font-weight:600}.field{display:flex;flex-direction:column;gap:6px;margin:12px 0}.field input{padding:10px 12px;border-radius:8px;border:1px solid #475569;background:#0f172a;color:var(--text)}.check{display:flex;gap:10px;align-items:flex-start;margin:16px 0}.policy-text{white-space:pre-wrap;font-family:inherit;background:#0f172a;padding:12px;border-radius:8px;max-height:280px;overflow:auto;border:1px solid #334155}.policy-text h1,.policy-text h2,.policy-text h3{margin:12px 0 8px}.policy-text h1{font-size:1.1rem}.policy-text h2{font-size:1rem}.policy-text h3{font-size:.95rem}.policy-text ul{margin:8px 0 8px 20px}.policy-text p{margin:8px 0}.qr-wrap{margin:16px 0;padding:12px;background:#fff;display:inline-block;border-radius:8px}.share-link{display:block;margin-top:8px;word-break:break-all;font-size:.85rem}.viz{height:64px;display:flex;align-items:flex-end;justify-content:center;margin:16px 0;background:#0f172a;border-radius:8px;overflow:hidden}.viz-bar{width:40%;height:100%;background:linear-gradient(to top,var(--accent),#6366f1);transform-origin:bottom;transition:transform .12s ease}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}