:root{color:#17211c;background:#f3f6f1;--surface: rgba(255, 255, 255, .94);--surface-soft: #f7faf6;--line: #dce6dd;--line-strong: #c9d8ce;--ink: #15231c;--muted: #607169;--accent: #2f7b59;--shadow: 0 18px 48px rgba(40, 55, 46, .1);font-family:Noto Sans TC,Microsoft JhengHei,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(circle at 16% 0%,rgba(188,217,199,.5),transparent 360px),linear-gradient(180deg,#e5ece2e6,#f3f6f100 420px),#f3f6f1}button,input,select{font:inherit}button{cursor:pointer}.risk-shell{width:min(1540px,100%);margin:0 auto;padding:28px}.hero-band{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:stretch;padding:36px;color:#f8fbf4;background:linear-gradient(120deg,#0b3325f2,#1b5347e6),url(https://images.unsplash.com/photo-1642790551116-18e150f248e5?auto=format&fit=crop&w=1600&q=80);background-position:center;background-size:cover;border-radius:8px;min-height:230px;box-shadow:var(--shadow)}.eyebrow,.section-kicker{margin:0 0 8px;color:#5f756b;font-size:.78rem;font-weight:800;letter-spacing:0;text-transform:uppercase}.hero-band .eyebrow{color:#b7d9cb}.hero-band h1{max-width:820px;margin:0;font-size:clamp(2rem,4vw,4.4rem);line-height:1.05;letter-spacing:0}.hero-copy{max-width:720px;margin:18px 0 0;color:#dbe9e0;font-size:1.05rem;line-height:1.7}.risk-badge{display:flex;flex-direction:column;justify-content:flex-end;gap:10px;min-height:190px;padding:22px;color:#17211c;background:#ffffffe6;border:1px solid rgba(255,255,255,.55);border-radius:8px}.risk-badge span{color:#66766c;font-size:.85rem;font-weight:800}.risk-badge strong{font-size:2rem;line-height:1.1}.risk-badge p{margin:0;color:#5a665e}.risk-badge.safe{border-top:5px solid #2f9d68}.risk-badge.watch{border-top:5px solid #d89a22}.risk-badge.high{border-top:5px solid #d56b2a}.risk-badge.critical{border-top:5px solid #cf3d45}.workspace-grid{display:grid;grid-template-columns:minmax(320px,1fr) minmax(320px,1fr) minmax(340px,1fr);gap:18px;margin-top:22px;align-items:stretch}.lower-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;margin-top:22px}.panel,.warning-box{background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.panel{padding:24px}.workspace-grid>.panel,.workspace-grid>.results-area{min-height:760px;max-height:980px;overflow:auto}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}h2{margin:0;color:var(--ink);font-size:1.28rem}.ghost-button{min-height:40px;padding:0 16px;color:#1f5d42;background:#edf6f0;border:1px solid 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#ccd9d0;border-radius:8px;outline:none}input:focus,select:focus{border-color:#2d7d59;box-shadow:0 0 0 3px #2d7d5929}.stress-row{display:grid;gap:10px;margin-top:18px}.scenario-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:18px}.scenario-strip button{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;min-height:52px;padding:10px 12px;color:#334d40;text-align:left;background:var(--surface-soft);border:1px solid var(--line);border-radius:8px}.scenario-strip button.active{color:#10281b;background:#e7f4ed;border-color:#8db9a1}.scenario-strip span,.scenario-strip strong{overflow-wrap:anywhere}.stress-row>span{color:#59685f;font-size:.88rem;font-weight:800}.chip-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}.chip{background:#edf2ee;border:1px solid #d8e2db}.contract-strip{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.contract-strip span{padding:7px 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#d9e5dc;border-radius:7px;font-size:.84rem;font-weight:800}.tolerance-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.tolerance-grid article{min-height:112px;padding:16px;background:var(--surface-soft);border:1px solid var(--line);border-radius:8px}.tolerance-grid span{color:#66766c;font-size:.82rem;font-weight:900}.tolerance-grid strong{display:block;margin:10px 0 8px;color:#14231b;font-size:1.14rem;line-height:1.25;overflow-wrap:anywhere}.tolerance-grid small{color:#65736b;line-height:1.5}.positive{color:#23734d!important}.negative{color:#bd3a42!important}.result-summary{padding:0 0 6px;background:transparent;border:0;box-shadow:none}.result-summary p:last-child{margin:10px 0 0;color:#55625a;line-height:1.7}.warning-box{display:grid;gap:8px;padding:14px 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small{color:#68766d}.table-wrap{overflow-x:auto}table{width:100%;min-width:980px;border-collapse:collapse}th,td{padding:13px 14px;text-align:right;border-bottom:1px solid #e4ebe5;white-space:nowrap}th:first-child,td:first-child{text-align:left}th{color:#607167;background:#f5f8f5;font-size:.82rem}td{color:#223028;font-size:.92rem}tr.selected td{background:#edf6f1;font-weight:900}tr.critical td{color:#9f2730}tr.high td{color:#9a4f13}.metric-card span{color:#68756d;font-size:.78rem;font-weight:800}.metric-card strong{margin:8px 0 6px;color:#15231c;font-size:1.08rem;line-height:1.2;overflow-wrap:anywhere}.metric-card small{color:#637169;line-height:1.4;font-size:.8rem}.notes-panel dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0 0}.notes-panel div{padding:14px;background:#f7faf7;border:1px solid #e1e9e3;border-radius:8px}.notes-panel dt{color:#243e31;font-weight:900}.notes-panel dd{margin:7px 0 0;color:#5f6c64;line-height:1.6}.disclaimer-panel p:last-child{margin:18px 0 0;color:#5f6c64;line-height:1.8}@media(max-width:1100px){.workspace-grid,.scenario-header,.lower-grid,.hero-band{grid-template-columns:1fr}.workspace-grid>.panel,.workspace-grid>.results-area{min-height:auto;max-height:none;overflow:visible}.risk-badge{min-height:150px}}@media(max-width:760px){.risk-shell{padding:14px}.hero-band,.panel,.result-summary{padding:20px}.form-grid,.card-grid,.tracker-controls,.tolerance-grid,.recommendation-row,.scenario-strip,.notes-panel dl{grid-template-columns:1fr}.chip-row{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace-grid{grid-template-columns:1fr}}