:root{--bg:#fff;--text:#0f172a;--muted:#475569;--border:#e2e8f0;--brand:#3730a3;--card:#f8fafc}
@media (prefers-color-scheme:dark){:root{--bg:#0b1220;--text:#e2e8f0;--muted:#94a3b8;--border:#1e293b;--brand:#818cf8;--card:#111a2e}}
*{box-sizing:border-box}body{margin:0;font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;flex-direction:column}
a{color:var(--brand)}.wrap{max-width:1040px;margin:0 auto;padding:0 20px;width:100%}main.wrap{flex:1;padding-top:28px;padding-bottom:40px}
.hdr{border-bottom:1px solid var(--border)}.hdr .wrap{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;gap:8px;align-items:center;font-weight:700;font-size:1.1rem;color:var(--text);text-decoration:none}
.hdr nav{display:flex;gap:16px;margin-left:auto;font-size:.92rem}.hdr nav a{color:var(--text);text-decoration:none}.hdr nav a:hover{text-decoration:underline}
.tip-hdr{display:inline-flex;align-items:center;gap:.35rem;min-height:2rem;padding:.25rem .75rem;border-radius:999px;border:1px solid color-mix(in srgb,#e11d48 45%,transparent);background:color-mix(in srgb,#e11d48 8%,transparent);color:inherit;font-size:.85rem;font-weight:600;text-decoration:none}
.tip-hdr-icon{font-size:1.05em;line-height:1;display:inline-flex}
@media (max-width:640px){.tip-hdr{width:2.25rem;height:2.25rem;padding:0;justify-content:center}.tip-hdr-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.hdr nav{gap:10px;font-size:.85rem}.brand span{display:none}}
.ftr{border-top:1px solid var(--border);color:var(--muted);font-size:.85rem;padding:16px 0}
.hero{text-align:center;max-width:760px;margin:10px auto 28px}.eyebrow{color:var(--brand);font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.8rem}
h1{font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.15;margin:.2em 0}.hl{color:var(--brand)}.lede{color:var(--muted);font-size:1.1rem}
.plans{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin:10px 0 18px}
.plan{position:relative;border:1px solid var(--border);border-radius:14px;padding:22px 26px;min-width:240px;text-align:center;background:var(--card)}
.plan-best{border:2px solid var(--brand)}.badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;border-radius:999px;padding:2px 10px;font-size:.75rem;margin:0}
.plan h2{margin:.2em 0;font-size:1.1rem}.price{font-size:2.4rem;font-weight:800;margin:.1em 0 .5em}.price span{font-size:1rem;color:var(--muted);font-weight:500}
.btn{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:10px;padding:10px 16px;cursor:pointer}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}.btn-sm{padding:5px 10px;font-size:.85rem}.btn:disabled{opacity:.6;cursor:wait}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:26px 0}.card{border:1px solid var(--border);border-radius:12px;padding:16px;background:var(--card)}.card h3{margin:.1em 0 .3em}
.faq details{border-bottom:1px solid var(--border);padding:10px 0}.faq summary{cursor:pointer;font-weight:600}
.status{text-align:center;min-height:1.4em;color:var(--muted)}.status a{word-break:break-all}
.login-box{max-width:420px;margin:20px auto;border:1px solid var(--border);border-radius:14px;padding:20px;background:var(--card)}
form label{display:block;font-size:.9rem;font-weight:600;margin:10px 0 4px}input{font:inherit;width:100%;padding:10px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text)}
form .btn{margin-top:12px}.acct{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:var(--muted);margin-bottom:12px}
.banner{border:1px solid #f59e0b;background:color-mix(in srgb,#f59e0b 12%,transparent);border-radius:10px;padding:12px 14px;margin:12px 0}
.new{border:1px solid var(--border);border-radius:12px;padding:16px;background:var(--card);max-width:560px}.new h2{margin:0;font-size:1.1rem}
.codes{list-style:none;padding:0;display:grid;gap:12px;margin-top:20px}
.code{display:grid;grid-template-columns:110px 1fr;gap:14px;border:1px solid var(--border);border-radius:12px;padding:12px;align-items:start}
.code img{width:110px;height:110px;background:#fff;border-radius:6px}.code h3{margin:0;font-size:1rem}.code .meta{color:var(--muted);font-size:.85rem;word-break:break-all}
.code .row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.code input{margin-top:6px}
dialog{border:1px solid var(--border);border-radius:14px;background:var(--bg);color:var(--text);max-width:520px;width:92vw}
.bars{display:flex;align-items:flex-end;gap:2px;height:90px;border-bottom:1px solid var(--border)}.bars span{flex:1;background:var(--brand);min-height:1px;border-radius:2px 2px 0 0}
table{border-collapse:collapse;width:100%;font-size:.9rem}td{padding:3px 0;border-bottom:1px solid var(--border)}td.num{text-align:right}