:root{--bg:#f6f8fb;--card:#fff;--ink:#172033;--muted:#64748b;--line:#dbe3ef;--accent:#2563eb;--soft:#eff6ff;--warn:#fff7ed;--bad:#fee2e2;--good:#ecfdf5}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink)}.hero{display:grid;grid-template-columns:2fr 1fr;gap:20px;padding:28px;max-width:1200px;margin:auto}.eyebrow{font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}.hero h1{margin:.2rem 0;font-size:2rem}.sub,.hint{color:var(--muted);line-height:1.45}.safety{background:var(--warn);border:1px solid #fed7aa;padding:16px;border-radius:16px;line-height:1.45}.layout{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:1200px;margin:0 auto 40px;padding:0 28px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(15,23,42,.05)}.wide{grid-column:1/-1}.section-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.controls button,.section-head button,.chat-row button,button{background:var(--accent);color:white;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;margin:4px 4px 4px 0}.secondary{background:#475569}.marker-list{display:flex;flex-wrap:wrap;gap:8px}.marker-pill{border:1px solid var(--line);background:var(--soft);padding:8px 10px;border-radius:999px;white-space:nowrap}.message{margin-top:10px;color:var(--muted)}.error{color:#b91c1c}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:.95rem}th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left}th{background:#f8fafc}.status-normal{background:var(--good)}.status-high,.status-low{background:var(--bad)}.explain-box,.answer-box{margin-top:14px;background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:14px;line-height:1.5;white-space:pre-wrap}.ai-panel textarea,.chat-row input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;font:inherit}.chat-row{display:grid;grid-template-columns:1fr auto;gap:10px}.bucket-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin-top:14px}.bucket{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fcfdff}.bucket h3{margin:0 0 6px}.bucket .why{color:var(--muted);font-size:.92rem}.lab-card{border-top:1px solid var(--line);padding-top:10px;margin-top:10px}.lab-card strong{display:block}.lab-meta{color:var(--muted);font-size:.9rem;margin:4px 0}.loading{opacity:.7}@media(max-width:800px){.hero,.layout{grid-template-columns:1fr;padding-left:16px;padding-right:16px}.hero{padding-top:18px}.chat-row{grid-template-columns:1fr}.section-head{display:block}}