:root{--bg:#0b0c10;--panel:#14161d;--panel-2:#1b1e27;--border:#272b36;--text:#e7e9ee;--muted:#9aa1b1;--brand:#4f7cff;--brand-2:#3b63e0;--green:#29b46b;--red:#e5484d;--amber:#e0a800}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:960px;margin:0 auto;padding:24px}.narrow{max-width:720px}.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border)}.brand{font-weight:700;font-size:18px;color:var(--text)}.brand span{color:var(--brand)}.btn{display:inline-flex;align-items:center;gap:8px;background:var(--brand);color:#fff;border:none;padding:10px 16px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer}.btn:hover{background:var(--brand-2);text-decoration:none}.btn.secondary{background:var(--panel-2);color:var(--text)}.btn.danger,.btn.secondary{border:1px solid var(--border)}.btn.danger{background:transparent;color:var(--red)}.btn.small{padding:6px 10px;font-size:13px}.hero{text-align:center;padding:72px 0 48px}.hero h1{font-size:40px;margin:0 0 12px;letter-spacing:-.02em}.hero p{color:var(--muted);font-size:18px;max-width:620px;margin:0 auto 28px}.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;margin-top:40px}@media (max-width:720px){.grid{grid-template-columns:1fr}}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:20px}.card h3{margin:0 0 8px;font-size:16px}.card p{color:var(--muted);margin:0;font-size:14px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:20px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.muted{color:var(--muted)}.small{font-size:13px}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--border)}.badge.read{color:#7fb3ff}.badge.write{color:var(--amber)}.badge.admin{color:var(--red)}label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px}input,select{width:100%;padding:10px 12px;border-radius:8px;color:var(--text);font-size:14px}.url-box,input,select{background:var(--panel-2);border:1px solid var(--border)}.url-box{display:flex;gap:8px;align-items:center;border-radius:8px;padding:8px 10px;margin-top:8px}.url-box code{font-size:13px;word-break:break-all;color:var(--text)}.footer{border-top:1px solid var(--border);padding:24px;text-align:center;font-size:13px}.footer,.footer a{color:var(--muted)}.footer a{margin:0 8px}.legal{max-width:760px}.legal h1{font-size:28px}.legal h2{font-size:18px;margin-top:28px}.legal li,.legal p{color:var(--muted)}