:root{
  --bg:#f7f3e8; --surface:#fffaf0; --surface2:#f2ead8; --ink:#1e2723; --muted:#66706a;
  --brand:#24352f; --brand2:#836b32; --gold:#c7a55a; --green:#49695d; --red:#9f4a41;
  --line:rgba(36,53,47,.16); --shadow:0 18px 44px rgba(37,45,40,.11);
  --radius:22px; --tap:48px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:radial-gradient(circle at top left,#fff7df 0,#f7f3e8 36%,#efe6d2 100%);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;}
a{color:inherit}.app{min-height:100vh}.hero{position:relative;overflow:hidden;padding:24px 18px 18px;background:linear-gradient(145deg,#20372f,#24352f 54%,#4b422e);color:#fff}.hero:after{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(238,207,132,.32),rgba(238,207,132,0));}.brandline{display:flex;align-items:center;gap:12px;position:relative;z-index:1}.logo{width:48px;height:48px;border-radius:16px;background:rgba(255,255,255,.1);display:grid;place-items:center;border:1px solid rgba(255,255,255,.2);font-weight:800;font-size:24px}.brand-meta{font-size:13px;opacity:.82}.hero h1{font-size:30px;line-height:1.15;margin:18px 0 10px;letter-spacing:-.02em;position:relative;z-index:1}.hero p{font-size:15px;margin:0;max-width:820px;color:rgba(255,255,255,.86);position:relative;z-index:1}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;position:relative;z-index:1}.btn{min-height:var(--tap);border:0;border-radius:999px;padding:10px 16px;font-weight:700;background:var(--brand);color:#fff;box-shadow:0 10px 20px rgba(36,53,47,.18);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.btn.secondary{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.24);box-shadow:none}.btn.ghost{background:transparent;color:var(--brand);border:1px solid var(--line);box-shadow:none}.btn.warn{background:#8f463d}.btn.small{min-height:36px;padding:7px 12px;font-size:13px}.top-tabs{position:sticky;top:0;z-index:20;background:rgba(247,243,232,.92);backdrop-filter:blur(14px);display:flex;gap:8px;overflow:auto;padding:10px 12px;border-bottom:1px solid var(--line)}.tab-btn{border:1px solid var(--line);background:rgba(255,250,240,.8);border-radius:999px;padding:10px 14px;white-space:nowrap;color:var(--ink);font-weight:700;min-height:40px}.tab-btn.active{background:var(--brand);color:#fff;border-color:var(--brand)}main{max-width:1180px;margin:0 auto;padding:16px}.section{margin:18px 0 28px}.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:0 0 12px}.section-title h2{margin:0;font-size:22px;letter-spacing:-.02em}.section-title p{margin:0;color:var(--muted);font-size:13px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.card{background:rgba(255,250,240,.88);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.card.tight{padding:12px}.kpi{grid-column:span 3}.kpi .label{font-size:12px;color:var(--muted);font-weight:700}.kpi .num{font-size:29px;font-weight:900;margin-top:2px;color:var(--brand)}.kpi .hint{font-size:12px;color:var(--muted);margin-top:4px}.wide{grid-column:span 8}.side{grid-column:span 4}.half{grid-column:span 6}.full{grid-column:1/-1}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.stat-chip{background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px}.stat-chip b{display:block;font-size:20px;color:var(--brand)}.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 9px;font-size:12px;margin:2px;color:#405049}.tag{display:inline-flex;border-radius:999px;background:#eef1eb;border:1px solid rgba(36,53,47,.1);padding:3px 8px;font-size:12px;margin:2px;color:#43534b}.searchbar{display:flex;gap:10px;flex-wrap:wrap}.input,select,textarea{width:100%;border:1px solid var(--line);border-radius:16px;background:#fffdf8;color:var(--ink);padding:12px 13px;min-height:46px;font:inherit;outline:none}.input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(199,165,90,.16)}textarea{min-height:120px;resize:vertical}.searchbar .input{flex:1;min-width:220px}.searchbar select{width:auto;min-width:150px}.rule-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-height:680px;overflow:auto;padding-right:4px}.rule-card{background:#fffdf8;border:1px solid var(--line);border-radius:18px;padding:13px;cursor:pointer;transition:.15s transform,.15s box-shadow}.rule-card:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(37,45,40,.11)}.rule-card h3{margin:0 0 4px;font-size:16px}.rule-card .anchor{font-size:13px;color:var(--brand2);font-weight:700}.rule-card p{margin:8px 0 0;color:#4c5953;font-size:13px}.chapter-grid{display:grid;grid-template-columns:repeat(9,1fr);gap:6px}.chapter-cell{aspect-ratio:1;border:1px solid rgba(36,53,47,.16);background:#fff;border-radius:10px;display:grid;place-items:center;font-size:12px;font-weight:800;color:var(--brand);cursor:pointer;position:relative}.chapter-cell:hover{outline:3px solid rgba(199,165,90,.35)}.chapter-cell[data-cluster="0"]{background:#eef4ef}.chapter-cell[data-cluster="1"]{background:#eef1fa}.chapter-cell[data-cluster="2"]{background:#f5efe5}.chapter-cell[data-cluster="3"]{background:#f7eaea}.chapter-cell[data-cluster="4"]{background:#edf5f4}.chapter-cell[data-cluster="5"]{background:#f5f2e3}.bar-row{display:grid;grid-template-columns:128px 1fr 40px;gap:10px;align-items:center;margin:9px 0}.bar-label{font-size:13px;color:#38443f}.bar-track{height:12px;background:#ebe4d6;border-radius:999px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,var(--green),var(--gold));border-radius:999px}.bar-val{font-weight:800;color:var(--brand);font-size:13px}.scenario-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.scenario-card{background:#fffdf8;border:1px solid var(--line);border-radius:18px;padding:14px;cursor:pointer}.scenario-card.selected{border-color:var(--gold);box-shadow:0 0 0 4px rgba(199,165,90,.18)}.scenario-card h3{margin:0 0 6px;font-size:17px}.scenario-card p{margin:0 0 8px;color:var(--muted);font-size:13px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.prompt-output{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;font-size:13px;white-space:pre-wrap}.copy-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}.sim-metrics{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.meter{background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px}.meter span{display:block;font-size:12px;color:var(--muted);font-weight:700}.meter b{font-size:24px;color:var(--brand)}.meter .track{height:8px;background:#ece4d5;border-radius:99px;margin-top:8px;overflow:hidden}.meter .fill{height:100%;background:linear-gradient(90deg,#9f4a41,#c7a55a,#49695d);border-radius:99px}.strategy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.strategy{border:1px solid var(--line);border-radius:16px;background:#fffdf8;padding:12px;cursor:pointer;min-height:118px}.strategy:hover,.strategy.active{border-color:var(--gold);background:#fff7e1}.strategy b{display:block;color:var(--brand);margin-bottom:4px}.strategy small{color:var(--muted)}.log{max-height:330px;overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fffdf8;padding:10px}.log-item{border-bottom:1px dashed var(--line);padding:9px 0}.log-item:last-child{border-bottom:0}.drawer{position:fixed;inset:auto 0 0 0;z-index:50;max-height:82vh;overflow:auto;background:#fffaf0;border-radius:26px 26px 0 0;border:1px solid var(--line);box-shadow:0 -22px 50px rgba(0,0,0,.18);padding:18px;transform:translateY(110%);transition:.25s transform}.drawer.open{transform:translateY(0)}.drawer-backdrop{position:fixed;inset:0;background:rgba(16,20,17,.32);z-index:49;display:none}.drawer-backdrop.show{display:block}.drawer-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.drawer h2{margin:0}.rule-detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:12px}.detail-box{border:1px solid var(--line);background:#fff;border-radius:16px;padding:12px}.detail-box h4{margin:0 0 8px;color:var(--brand)}.detail-box p,.detail-box li{font-size:14px;color:#3d4a44}.notice{border-left:5px solid var(--gold);background:#fff7e5;border-radius:16px;padding:12px;color:#4d4533}.danger{border-left-color:#9f4a41;background:#fff0ee}.success{border-left-color:#49695d;background:#edf6f2}.footer{margin:40px 0 20px;color:var(--muted);font-size:12px;text-align:center}.offline-badge{position:fixed;right:14px;bottom:14px;background:var(--brand);color:#fff;border-radius:999px;padding:8px 12px;font-size:12px;box-shadow:var(--shadow);z-index:30}.hidden{display:none!important}.print-only{display:none}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(120px);background:#18251f;color:#fff;border-radius:999px;padding:10px 16px;z-index:80;box-shadow:0 16px 36px rgba(0,0,0,.25);transition:.25s}.toast.show{transform:translateX(-50%) translateY(0)}
@media(max-width:920px){.kpi{grid-column:span 6}.wide,.side,.half{grid-column:1/-1}.rule-list{grid-template-columns:1fr;max-height:none}.scenario-grid,.form-grid,.rule-detail-grid{grid-template-columns:1fr}.strategy-grid{grid-template-columns:1fr 1fr}.sim-metrics,.stat-grid{grid-template-columns:repeat(2,1fr)}.chapter-grid{grid-template-columns:repeat(9,1fr)}.hero h1{font-size:26px}}
@media(max-width:560px){main{padding:12px}.hero{padding:20px 14px}.hero h1{font-size:24px}.kpi{grid-column:1/-1}.strategy-grid{grid-template-columns:1fr}.sim-metrics,.stat-grid{grid-template-columns:1fr 1fr}.chapter-grid{grid-template-columns:repeat(9,1fr);gap:4px}.chapter-cell{border-radius:8px;font-size:11px}.bar-row{grid-template-columns:94px 1fr 32px}.top-tabs{padding:8px}.tab-btn{padding:8px 11px;font-size:13px}}
@media print{body{background:#fff}.top-tabs,.hero-actions,.btn,.offline-badge,.drawer-backdrop,.toast{display:none!important}.card{box-shadow:none;break-inside:avoid}.print-only{display:block}.drawer{position:static;transform:none;max-height:none;border:1px solid #ddd}.section{break-inside:avoid}}

.fullfield{grid-column:1/-1} code{background:#efe6d2;border-radius:7px;padding:2px 5px}