:root{color-scheme:light;--ink:#172c3c;--accent:#145d80;--line:#d3dfe7;--soft:#eef4f7}*{box-sizing:border-box}body{margin:0;background:var(--soft);color:var(--ink);font:17px/1.55 system-ui,sans-serif}main{max-width:1040px;margin:35px auto;padding:0 22px 50px}.login{max-width:650px;margin-top:70px}h1{font-size:2.1rem;line-height:1.2;margin:.3em 0 .65em}h2{font-size:1.25rem}h3{font-size:1.08rem}header,.row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}header{justify-content:space-between}header form{align-self:start}.row{margin:14px 0;align-items:end}.spread{justify-content:space-between}.eyebrow{font-size:.72rem;letter-spacing:.12em;font-weight:700;color:#536a7b}.card{background:white;border:1px solid var(--line);border-radius:14px;padding:25px;margin:22px 0}.notice{background:#fff5da;border-left:5px solid #b98000;padding:16px}.status{min-height:1.5em;font-weight:600}button,.download{display:inline-block;font:inherit;text-decoration:none;background:var(--accent);color:#fff;border:0;border-radius:7px;padding:10px 16px;cursor:pointer}button.secondary,a.secondary{background:#e7eff4;color:var(--ink)}button:disabled{opacity:.5;cursor:not-allowed}label{display:block}input,select{font:inherit;padding:8px;border:1px solid #8b9eab;border-radius:5px;max-width:100%}input[type=file]{width:100%}input[type=number]{width:125px}input[type=password]{width:100%}.check{display:flex;gap:10px;align-items:baseline;margin:20px 0}.check input{width:19px;height:19px;flex-shrink:0}canvas{display:block;width:100%;height:150px;border:1px solid var(--line);background:#f8fafc}audio{width:100%;margin:10px 0}.small{font-size:.9rem;color:#465d6d}.variant{padding:16px 0;border-top:1px solid var(--line)}.prediction{font-size:1.18rem;font-weight:700}.historyRow{padding:13px 0;border-top:1px solid var(--line);display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap}.historyRow .row{margin:0}a{color:var(--accent)}pre{white-space:pre-wrap;word-break:break-word;background:#f1f5f8;padding:16px;font-size:.8rem;max-height:460px;overflow:auto}details>summary{cursor:pointer;font-weight:600}.working{display:flex;gap:14px;align-items:center}.spinner{display:inline-block;width:24px;height:24px;border:3px solid #d5e6ed;border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}[hidden]{display:none!important}:focus-visible{outline:3px solid #d89700;outline-offset:3px}@media(max-width:600px){main{padding:0 12px}h1{font-size:1.65rem}.card{padding:18px}header form{margin-bottom:8px}}@media(prefers-reduced-motion:reduce){.spinner{animation:none}}
.boundary{background:#edf7fb;border-left:4px solid var(--accent);padding:10px 12px}.boundary.warn{background:#fff5da;border-left-color:#b98000}.boundary.good{background:#edf7f0;border-left-color:#2f7d48}