:root{--bg:#f5f4f0;--card:#fff;--ink:#1a1a1a;--muted:#6b6862;--line:#e6e3dc;--accent:#1a1a1a;--radius:16px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}.wrap{max-width:960px;margin:0 auto;padding:28px 18px 64px}header.top{display:flex;align-items:baseline;gap:10px;margin-bottom:6px}header.top .brand{font-weight:800;letter-spacing:-.02em;font-size:22px}header.top .tag{color:var(--muted);font-size:14px}.lead{color:var(--muted);font-size:15px;margin:0 0 22px;max-width:620px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}.card h2{font-size:15px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 14px;font-weight:700}.drop{border:1.5px dashed var(--line);border-radius:14px;padding:34px 18px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s;background:#faf9f6}.drop.over,.drop:hover{border-color:var(--ink);background:#f3f1ec}.drop .big{font-weight:700;font-size:16px}.drop .small{color:var(--muted);font-size:13px;margin-top:4px}.preview-row{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.preview-row img{width:120px;height:120px;object-fit:cover;border-radius:12px;border:1px solid var(--line);background:#fff}.swatches{display:flex;gap:10px;flex-wrap:wrap}.swatch{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.swatch .chip{width:52px;height:52px;border-radius:12px;border:1px solid rgba(0,0,0,.08)}.advice{margin-top:16px}.advice .tone{font-size:14px;margin:0 0 12px}.advice ul{margin:8px 0 0;padding-left:18px;color:var(--muted);font-size:14px}.advice ul li{margin-bottom:4px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:var(--accent);color:#fff;font-weight:700;font-size:15px;padding:14px 22px;border-radius:12px;cursor:pointer;transition:opacity .15s,transform .05s}.btn:hover{opacity:.9}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.results{display:grid;grid-template-columns:1fr 1fr;grid-gap:18px;gap:18px}@media (max-width:640px){.results{grid-template-columns:1fr}}.result{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#faf9f6}.result .label{padding:10px 14px;font-weight:700;font-size:14px;border-bottom:1px solid var(--line);justify-content:space-between}.result .frame,.result .label{display:flex;align-items:center}.result .frame{aspect-ratio:2/3;justify-content:center;background:repeating-linear-gradient(45deg,#f0eee9,#f0eee9 10px,#f5f4f0 0,#f5f4f0 20px)}.result .frame img{width:100%;height:100%;object-fit:cover}.result .frame .spin{text-align:center;color:var(--muted);font-size:13px}.dot{width:26px;height:26px;border:3px solid var(--line);border-top-color:var(--ink);border-radius:50%;margin:0 auto 10px;animation:rot .8s linear infinite}@keyframes rot{to{transform:rotate(1turn)}}.dl{font-size:13px;color:var(--ink);text-decoration:none;font-weight:700;border:1px solid var(--line);padding:4px 10px;border-radius:8px}.dl:hover{background:#f0eee9}.err{background:#fdeceb;border:1px solid #f3c9c4;color:#9b2c20;padding:12px 14px;border-radius:12px;font-size:14px;margin-bottom:18px}.note{font-size:13px;margin-top:10px}.note,footer.foot{color:var(--muted)}footer.foot{margin-top:30px;font-size:12px;text-align:center}.field{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:15px;width:100%;background:#fff;color:var(--ink)}.field:focus{outline:none;border-color:var(--ink)}.form-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.badge{font-size:13px;font-weight:700;padding:6px 12px;border-radius:999px;white-space:nowrap}.badge.ok{background:#eaf7ee;color:#1d6b38}.badge.no{background:#fdeceb;color:#9b2c20}.tbl{width:100%;border-collapse:collapse;font-size:14px}.tbl td,.tbl th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}.tbl th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.tbl code{background:#f0eee9;padding:2px 6px;border-radius:6px;font-size:13px}.topup{display:flex;gap:6px}.mini{border:1px solid var(--line);background:#fff;border-radius:8px;padding:4px 9px;font-size:13px;font-weight:700;cursor:pointer}.mini:hover{background:#f0eee9}.group-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:8px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip-btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:all .12s}.chip-btn.on,.chip-btn:hover{border-color:var(--ink)}.chip-btn.on{background:var(--ink);color:#fff}.chip-btn:disabled{opacity:.5;cursor:not-allowed}