:root{--accent:#7c4dff}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{color:#1a1a1a;background:#fafafa;margin:0;font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif}.screen{max-width:480px;margin:0 auto;padding:24px 20px 48px}.intro{text-align:center;padding-top:64px}.intro .kicker{color:#999;letter-spacing:2px;font-size:13px}.intro h1{margin:8px 0;font-size:40px}.intro h1 span{color:#666;margin-top:4px;font-size:18px;display:block}.intro .tagline{color:#444;margin:24px 0 8px;font-size:15px}.intro .meta{color:#999;margin-bottom:32px;font-size:13px}.progress{background:#eee;border-radius:3px;height:6px;overflow:hidden}.progress i{background:var(--accent);height:100%;transition:width .2s;display:block}.q-no{color:#999;margin:16px 0 0;font-size:13px}.q-text{margin:12px 0 20px;font-size:20px;line-height:1.5}.q-options .option{text-align:left;cursor:pointer;background:#fff;border:1.5px solid #ddd;border-radius:12px;width:100%;margin:10px 0;padding:14px 16px;font-size:15px;line-height:1.4;display:block}@media (hover:hover){.q-options .option:hover{border-color:var(--accent)}}.q-options .option:active{border-color:var(--accent);background:#f7f3ff;transform:scale(.99)}.mini-link{text-align:center;margin-top:28px}.mini-link img{opacity:.9;border-radius:8px;width:88px;height:88px}.mini-link p{color:#bbb;margin:6px 0 0;font-size:12px}.btn-primary{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:12px;width:100%;padding:14px;font-size:16px}.btn-ghost{color:#666;cursor:pointer;background:0 0;border:1.5px solid #ddd;border-radius:12px;width:100%;padding:12px;font-size:15px}.disclaimer{color:#bbb;text-align:center;margin-top:20px;font-size:12px;line-height:1.5}.result{padding-top:16px}.card{aspect-ratio:4/5;color:#fff;background:#141019;border-radius:20px;width:100%;max-width:340px;margin:0 auto;position:relative;overflow:hidden;box-shadow:0 18px 50px -18px #141019b3}.card-art{object-fit:cover;object-position:center top;width:100%;height:100%;position:absolute;inset:0}.card-glow{opacity:.28;background:radial-gradient(120% 60% at 50% 0%, var(--accent), transparent 62%);position:absolute;inset:0}.card-holo{opacity:.4;pointer-events:none;background:linear-gradient(128deg, transparent 34%, #ffffff24 46%, transparent 54%, var(--accent) 125%);position:absolute;inset:0}.card-shade{background:linear-gradient(#0000 34%,#0c09119e 58%,#0c0911f5 82%);position:absolute;inset:0}.card-body{z-index:1;flex-direction:column;justify-content:flex-end;height:100%;padding:22px 22px 18px;display:flex;position:relative}.card-kicker{letter-spacing:3px;color:#ffffffb8;margin:0;font-size:11px}.card-name{letter-spacing:-1px;text-shadow:0 0 22px var(--accent), 0 2px 10px #0009;margin:6px 0 0;font-size:36px;font-weight:800;line-height:1.12}.card-intro{color:#ffffffd9;margin:8px 0 0;font-size:14px;line-height:1.5}.card-sig{flex-wrap:wrap;gap:8px;margin:14px 0 0;display:flex}.card-sig .sig{color:#ffffffe6;background:#ffffff1f;border:1px solid #ffffff29;border-radius:999px;align-items:baseline;gap:5px;padding:5px 10px;font-size:12px;display:inline-flex}.card-sig .sig b{letter-spacing:.5px;color:#fff;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px;font-weight:800}.card-foot{border-top:1px solid #ffffff24;justify-content:space-between;align-items:center;gap:8px;margin-top:14px;padding-top:12px;display:flex}.card-meta{flex-direction:column;gap:4px;min-width:0;display:flex}.card-qr{background:#fff;border-radius:8px;flex:none;width:58px;height:58px}.card-no{letter-spacing:.5px;color:#ffffffb8;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:11px}.card-brand{letter-spacing:.5px;color:#ffffff80;font-size:10px}.accent-row{flex-wrap:wrap;align-items:center;gap:10px;max-width:340px;margin:20px auto 0;display:flex}.accent-label{color:#999;font-size:13px}.dot{background:var(--dot);cursor:pointer;border:2px solid #fff;border-radius:50%;width:26px;height:26px;padding:0;box-shadow:0 0 0 1px #ddd}.dot.on{box-shadow:0 0 0 2px var(--dot);transform:scale(1.12)}.actions{flex-direction:column;gap:10px;max-width:340px;margin:20px auto 0;display:flex}.actions .tip{text-align:center;color:#999;margin:0;font-size:13px}.block{max-width:480px;margin:32px auto 0}.block h3{border-left:3px solid var(--accent);margin:0 0 12px;padding-left:10px;font-size:15px}.desc p{color:#333;margin:0;font-size:15px;line-height:1.7}.dim{border-bottom:1px solid #eee;padding:12px 0}.dim-head{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.dim-name{color:#666;font-size:14px}.dim-code{color:var(--accent);white-space:nowrap;font-size:13px;font-weight:700}.dim-desc{color:#888;margin:6px 0 0;font-size:13px;line-height:1.6}.card-overlay{z-index:99;background:#0a080eeb;flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:24px;display:flex;position:fixed;inset:0}.card-overlay img{border-radius:16px;max-width:82%;max-height:70vh;box-shadow:0 18px 50px -18px #000c}.card-overlay p{color:#fff;margin:0;font-size:14px}.card-overlay button{color:#ffffffd9;cursor:pointer;background:0 0;border:1px solid #fff6;border-radius:999px;padding:8px 28px;font-size:14px}.tip-jar{text-align:center}.tip-jar h3{padding-left:10px;display:inline-block}.tip-jar img{border-radius:12px;width:150px;height:auto;margin:4px auto 0;display:block}.tip-jar p{color:#bbb;margin:8px 0 0;font-size:12px;line-height:1.5}@media (prefers-reduced-motion:no-preference){.progress i{transition:width .2s}}