:root{
  --ink:#14233a; --ink-2:#3d4b60; --muted:#7a8597; --line:#e3e7ee; --bg:#f5f6f8; --card:#fff;
  --brand:#0e6b5c; --brand-2:#e6f2ef; --gold:#b98a2e; --gold-2:#f7efdd; --red:#b4452f; --red-2:#f8e9e5;
  --blue:#2f5fa8; --blue-2:#e9eff9;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 "PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif}
a{color:var(--brand);text-decoration:none} a:hover{text-decoration:underline}
.top{background:var(--ink);color:#fff}
.top .wrap{display:flex;align-items:center;gap:28px;height:56px}
.logo{font-weight:700;font-size:17px;letter-spacing:.5px;color:#fff}
.logo span{color:#e3c27a;font-weight:400;font-size:12px;margin-left:8px}
.nav{display:flex;gap:4px}
.nav a{color:#c9d2df;padding:6px 12px;border-radius:6px}
.nav a.on,.nav a:hover{background:rgba(255,255,255,.1);color:#fff;text-decoration:none}
.wrap{max-width:1220px;margin:0 auto;padding:0 24px}
main.wrap{padding-top:22px;padding-bottom:40px}
h1{font-size:22px;margin:0 0 4px} h2{font-size:16px;margin:0 0 12px} h3{font-size:14px;margin:0 0 8px}
.sub{color:var(--muted);margin:0 0 18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin-bottom:16px}
.grid{display:grid;gap:16px}
.g5{grid-template-columns:repeat(5,1fr)} .g2{grid-template-columns:1fr 1fr} .g3{grid-template-columns:repeat(3,1fr)}
.main-side{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr)}
.stat .k{color:var(--muted);font-size:12px} .stat .v{font-size:26px;font-weight:700;margin-top:2px}
.stat .v small{font-size:13px;color:var(--muted);font-weight:400}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:500;font-size:12px;background:#fafbfc}
tr:last-child td{border-bottom:none}
.num{text-align:right;font-variant-numeric:tabular-nums}
.chip{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;background:#eef1f5;color:var(--ink-2);margin-right:4px;white-space:nowrap}
.chip.brand{background:var(--brand-2);color:var(--brand)} .chip.gold{background:var(--gold-2);color:var(--gold)}
.chip.red{background:var(--red-2);color:var(--red)} .chip.blue{background:var(--blue-2);color:var(--blue)}
.btn{display:inline-block;border:1px solid var(--brand);background:var(--brand);color:#fff;padding:7px 16px;border-radius:7px;cursor:pointer;font-size:14px}
.btn:hover{text-decoration:none;opacity:.92} .btn.ghost{background:#fff;color:var(--brand)}
input,select{font:inherit;padding:7px 10px;border:1px solid #cfd5de;border-radius:7px;background:#fff;width:100%}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px 16px}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px}
.flash.ok{background:var(--brand-2);color:var(--brand)} .flash.error{background:var(--red-2);color:var(--red)}
/* 客户卡片 */
.cust{display:flex;align-items:center;gap:18px}
.avatar{width:52px;height:52px;border-radius:50%;background:var(--ink);color:#e3c27a;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;flex:none}
.cust .meta{color:var(--ink-2)} .cust .meta b{color:var(--ink)}
.kv{display:flex;gap:26px;margin-left:auto;text-align:right}
.kv div .k{font-size:12px;color:var(--muted)} .kv div .v{font-weight:600;font-size:16px}
/* 标签页 */
.tabs{display:flex;gap:6px;margin:0 0 16px;border-bottom:1px solid var(--line)}
.tabs a{padding:9px 16px;color:var(--ink-2);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a.on{color:var(--brand);border-color:var(--brand);font-weight:600} .tabs a:hover{text-decoration:none;color:var(--brand)}
/* 推荐卡片 */
.rec{display:grid;grid-template-columns:34px 1fr 150px;gap:14px;align-items:center;padding:13px 0;border-bottom:1px dashed var(--line)}
.rec:last-child{border-bottom:none}
.rank{width:30px;height:30px;border-radius:8px;background:var(--brand-2);color:var(--brand);font-weight:700;display:flex;align-items:center;justify-content:center}
.rec:nth-child(1) .rank{background:var(--ink);color:#e3c27a}
.rec .pname{font-weight:600;font-size:15px} .rec .why{color:var(--ink-2);font-size:13px;margin-top:3px}
.bar{height:6px;background:#eef1f5;border-radius:3px;overflow:hidden;margin-top:4px}
.bar i{display:block;height:100%;background:var(--brand)}
.score{font-size:12px;color:var(--muted);text-align:right}
.score b{font-size:16px;color:var(--ink);font-variant-numeric:tabular-nums}
.coupon{border:1.5px dashed var(--gold);background:var(--gold-2);border-radius:10px;padding:16px 18px}
.coupon .t{font-size:20px;font-weight:700;color:#8a6417}
.path{list-style:none;padding:0;margin:8px 0 0;counter-reset:s}
.path li{position:relative;padding:5px 0 5px 30px;border-left:2px solid var(--brand-2);margin-left:10px}
.path li:before{counter-increment:s;content:counter(s);position:absolute;left:-11px;top:5px;width:20px;height:20px;border-radius:50%;background:var(--brand);color:#fff;font-size:11px;text-align:center;line-height:20px}
.path li.leaf:before{content:"✓";background:var(--gold)}
.note{font-size:12px;color:var(--muted)}
.formula{background:#f7f8fa;border-left:3px solid var(--brand);padding:8px 12px;font-family:Consolas,"Courier New",monospace;font-size:12.5px;color:var(--ink-2);margin:8px 0;border-radius:0 6px 6px 0;white-space:pre-wrap}
/* 决策树 */
.tree ul{padding-left:22px;margin:0;list-style:none;border-left:1px dashed #c9d1dc}
.tree>ul{border-left:none;padding-left:0}
.tree li{margin:6px 0;position:relative}
.tree .cond{display:inline-block;padding:3px 10px;border-radius:6px;background:var(--blue-2);color:var(--blue);font-size:13px}
.tree .cond.no{background:#f1f2f5;color:var(--ink-2)}
.tree .leafv{display:inline-block;padding:3px 10px;border-radius:6px;background:var(--gold-2);color:#8a6417;font-weight:600;font-size:13px}
.pager{display:flex;gap:6px;justify-content:flex-end;margin-top:12px}
.pager a,.pager span{padding:4px 10px;border:1px solid var(--line);border-radius:6px;background:#fff}
.pager span{background:var(--ink);color:#fff;border-color:var(--ink)}
.hbar{display:flex;align-items:center;gap:10px;margin:6px 0}
.hbar .l{width:70px;color:var(--ink-2)} .hbar .b{flex:1;height:14px;background:#eef1f5;border-radius:4px;overflow:hidden}
.hbar .b i{display:block;height:100%;background:var(--brand)} .hbar .n{width:44px;text-align:right;font-variant-numeric:tabular-nums}
.foot{color:var(--muted);font-size:12px;text-align:center;padding:20px}
@media (max-width:900px){.g5,.g3,.g2,.main-side,.form-grid{grid-template-columns:1fr}.kv{display:none}}