:root{--bg: #f5f2ec;--surface: #fffdf9;--surface-2: #faf7f1;--ink: #20201d;--ink-soft: #45433e;--muted: #837d72;--line: #e6e0d4;--line-soft: #efeae0;--accent: #c4633f;--accent-hover: #b1542f;--accent-weak: #f4e5dc;--accent-ink: #8a3f23;--ok: #4f7a5b;--shadow-sm: 0 1px 2px rgba(40, 33, 24, .04), 0 2px 8px rgba(40, 33, 24, .04);--shadow-md: 0 6px 24px rgba(40, 33, 24, .07);--shadow-lg: 0 18px 48px rgba(40, 33, 24, .1);--radius: 16px;--radius-lg: 24px;--radius-sm: 10px;--font-sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei UI", "Segoe UI", Roboto, sans-serif;--font-serif: "Tiempos Headline", "Songti SC", "Noto Serif SC", Georgia, "Times New Roman", serif}[data-theme=dark]{--bg: #1d1b18;--surface: #26241f;--surface-2: #2d2a24;--ink: #eeebe3;--ink-soft: #d3cec3;--muted: #9c958a;--line: #393530;--line-soft: #322e29;--accent: #d77a57;--accent-hover: #e08a68;--accent-weak: #3a2c24;--accent-ink: #e9a988;--ok: #7faa88;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 6px 24px rgba(0, 0, 0, .28);--shadow-lg: 0 18px 48px rgba(0, 0, 0, .4)}*{box-sizing:border-box}html,body{margin:0;height:100%}body{color:var(--ink);background:var(--bg);font-family:var(--font-sans);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow:hidden;transition:background .3s ease,color .3s ease}#app{height:100%}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:var(--accent);text-decoration:none}h1,h2,h3,h4{font-weight:600;letter-spacing:-.01em;color:var(--ink)}.app{height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden}.topbar{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px clamp(18px,5vw,44px)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}.brand .mark{width:34px;height:34px;border-radius:10px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px;letter-spacing:-.5px}.brand .name{font-weight:600;font-size:15px}.brand .tagline{color:var(--muted);font-size:12px}.theme-toggle{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;color:var(--ink-soft);transition:background .2s,border-color .2s,transform .2s}.theme-toggle:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.stage{flex:1 1 auto;min-height:0;overflow-y:auto;display:flex;justify-content:center;align-items:flex-start;padding:clamp(16px,4vh,48px) clamp(18px,5vw,44px) 56px}.stage.center{align-items:center}.stage-inner{width:100%;max-width:760px}.stage-inner.narrow{max-width:460px}.flow{flex:1 1 auto;min-height:0;display:flex;flex-direction:column}.flow-inner{width:100%;max-width:760px;margin:0 auto;padding:0 clamp(18px,5vw,44px)}.flow-head{flex:0 0 auto;padding-top:16px}.flow-body{flex:1 1 auto;min-height:0;overflow-y:auto;padding:8px 0 18px}.flow-actions{flex:0 0 auto;border-top:1px solid var(--line);background:var(--bg)}.flow-actions .flow-inner{padding-top:14px;padding-bottom:14px}.flow-actions .btn-row{margin-top:0}.navbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.navbtn{width:46px;height:46px;flex:0 0 auto;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;color:var(--ink);transition:background .18s,border-color .18s,color .18s,transform .18s}.navbtn:hover:not(:disabled){border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.navbtn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.navbtn.primary:hover:not(:disabled){background:var(--accent-hover);color:#fff}.navbtn:disabled{opacity:.35;cursor:not-allowed}.segs{display:flex;gap:7px;align-items:center}.segs .seg{width:26px;height:4px;border-radius:4px;background:var(--line);transition:background .3s ease,width .3s ease}.segs .seg.done{background:var(--accent)}.segs .seg.active{background:var(--accent);width:38px}.tabs{display:flex;gap:4px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:4px;margin-bottom:18px;width:fit-content}.tabs button{border:0;background:transparent;border-radius:999px;padding:8px 18px;font-weight:600;font-size:13px;color:var(--muted);transition:all .18s}.tabs button.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}.eyebrow{color:var(--accent);font-weight:600;font-size:13px;letter-spacing:.04em}.display{font-family:var(--font-serif);font-weight:500;letter-spacing:-.02em;line-height:1.12;font-size:clamp(34px,6vw,56px);margin:18px 0}.lede{color:var(--ink-soft);font-size:clamp(15px,2vw,17px);line-height:1.7;max-width:56ch}.section-title{font-size:clamp(22px,3.2vw,30px);font-family:var(--font-serif);font-weight:500;margin:0 0 8px}.section-sub{color:var(--muted);font-size:14px;margin:0 0 26px;line-height:1.65}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:12px 22px;font-weight:600;font-size:14px;background:var(--accent);color:#fff;transition:background .18s,transform .18s,border-color .18s,box-shadow .18s}.btn:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.btn.secondary:hover{background:var(--surface-2);border-color:var(--muted)}.btn.ghost{background:transparent;color:var(--muted);padding:12px 14px}.btn.ghost:hover{color:var(--ink);background:var(--surface-2)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn.block{width:100%}.btn-row{display:flex;justify-content:space-between;gap:12px;margin-top:32px}label.field-label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);padding:11px 13px;background:var(--surface);outline:none;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-weak)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.pad{padding:clamp(22px,4vw,40px)}.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 14px;font-size:13px;color:var(--ink-soft);transition:all .15s}.chip:hover{border-color:var(--accent)}.chip.on{background:var(--accent-weak);border-color:var(--accent);color:var(--accent-ink);font-weight:600}.factor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.factor-card{position:relative;text-align:left;cursor:pointer;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:16px;transition:transform .15s,border-color .15s,box-shadow .15s}.factor-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}.factor-card.selected{border-color:var(--accent);background:var(--accent-weak)}.factor-card h4{margin:0 0 6px;font-size:15px}.factor-card p{margin:0;font-size:12.5px;line-height:1.5;color:var(--muted)}.factor-card .check{position:absolute;top:14px;right:14px;width:20px;height:20px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:11px;background:var(--surface)}.factor-card.selected 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var(--line-soft);text-align:left;font-size:13px}th{color:var(--muted);font-weight:600;background:var(--surface-2)}tr:last-child td{border-bottom:0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;background:#14120e73;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;padding:20px}.modal{width:min(560px,100%);max-height:calc(100vh - 40px);overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-lg)}.modal-head{display:flex;justify-content:space-between;gap:16px;margin-bottom:18px}.modal-close{border:0;width:32px;height:32px;border-radius:50%;background:var(--surface-2);color:var(--muted)}.fields{display:grid;gap:14px}.level-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.fade-slide-enter-active,.fade-slide-leave-active{transition:opacity .28s ease,transform .28s ease}.fade-slide-enter-from{opacity:0;transform:translateY(10px)}.fade-slide-leave-to{opacity:0;transform:translateY(-10px)}@media(max-width:640px){.choice-grid,.metrics,.choice-btns{grid-template-columns:1fr}.rank-row{grid-template-columns:28px 1fr}.rank-row .bar{grid-column:2}.topbar{padding:9px 16px}.brand .mark{width:30px;height:30px;font-size:13px}.stage{padding:14px 16px 28px}.flow-inner{padding:0 16px}.flow-head{padding-top:8px}.flow-body{padding:4px 0 10px}.flow-actions .flow-inner{padding-top:9px;padding-bottom:9px}.section-title{font-size:19px}.section-sub{font-size:12.5px;margin-bottom:14px;line-height:1.5}.head-row{margin-bottom:4px}.pad{padding:18px}.btn{padding:11px 18px}.btn-row{margin-top:18px}.progress{margin-bottom:18px}.tabs button{padding:7px 13px}.navbar{gap:12px}.navbtn{width:40px;height:40px}.segs{gap:6px}.segs .seg{width:18px;height:4px}.segs .seg.active{width:28px}}