:root{--ink:#17242c;--muted:#66747c;--line:#dde3e6;--paper:#f3f5f4;--card:#fff;--accent:#bd6f1d;--accent-dark:#955410;--accent-soft:#fff1dc;--nav:#13252e;--nav2:#1d3540;--green:#2d6e48;--red:#a74938;--shadow:0 14px 38px rgba(21,36,45,.07)}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(189,111,29,.25);outline-offset:2px}.hidden{display:none!important}
.shell{min-height:100vh;display:grid;grid-template-columns:246px minmax(0,1fr)}.side{position:sticky;top:0;height:100vh;background:var(--nav);color:#fff;padding:26px 20px;display:flex;flex-direction:column;z-index:10}.brand{display:flex;gap:11px;align-items:center;font-weight:760;font-size:18px}.logo{width:38px;height:38px;border:1px solid #ffffff47;display:grid;place-items:center;border-radius:11px;color:#f6bd68;font-family:Georgia,serif}.side-copy{color:#aebcc3;font-size:13px;margin:12px 0 31px}.nav{display:grid;gap:6px}.nav button{display:flex;align-items:center;gap:11px;border:0;background:transparent;color:#aebcc3;text-align:left;padding:12px;border-radius:9px}.nav button span{font-size:11px;color:#77909b}.nav button b{margin-left:auto;min-width:22px;padding:1px 6px;background:#2f4853;border-radius:20px;font-size:11px;text-align:center}.nav button.active{background:var(--nav2);color:#fff}.nav button.active span{color:#f2b662}.side-foot{margin-top:auto;border-top:1px solid #2c414a;padding:18px 6px 0;display:flex;gap:10px}.side-foot>i{width:8px;height:8px;border-radius:50%;background:#5bbb78;box-shadow:0 0 0 4px #5bbb7821;margin-top:5px}.side-foot strong,.side-foot small{display:block}.side-foot strong{font-size:12px}.side-foot small{font-size:11px;color:#8fa4ad;margin-top:2px}
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.quote-layout{display:grid;grid-template-columns:minmax(500px,1.05fr) minmax(420px,.95fr);gap:20px;align-items:start}.form-grid{padding:21px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:6px}.field>span{font-size:13px;font-weight:700}.wide{grid-column:1/-1}input,select,textarea{width:100%;border:1px solid #ccd6da;border-radius:8px;padding:10px 11px;background:#fff;color:var(--ink)}input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:0;box-shadow:0 0 0 3px #bd6f1d1a}textarea{min-height:78px;resize:vertical}.form-action{border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;align-items:center;gap:14px}.ai-note{display:flex;align-items:center;gap:9px}.ai-note>span{background:var(--nav);color:#f5bd67;width:32px;height:32px;border-radius:8px;display:grid;place-items:center;font-size:11px;font-weight:800}.ai-note p{margin:0}.ai-note strong,.ai-note small{display:block}.ai-note strong{font-size:12px}.ai-note small{font-size:11px;color:var(--muted)}.primary,.secondary,.ghost{border-radius:8px;padding:10px 14px;font-weight:750}.primary{border:1px solid var(--accent);background:var(--accent);color:#fff}.primary:hover{background:var(--accent-dark)}.secondary{border:1px solid #bec9cd;background:#fff;color:var(--ink)}.ghost{border:0;background:transparent;color:var(--muted);font-size:12px}.auto{width:auto}.badge,.review-role{font-size:11px;background:#edf0f1;padding:5px 9px;border-radius:99px;color:var(--muted)}.empty-result{padding:72px 40px;text-align:center;color:var(--muted)}.empty-result>div{width:54px;height:54px;border:1px dashed #aebbc0;border-radius:50%;display:grid;place-items:center;margin:auto;font-size:28px;color:var(--accent)}.empty-result h3{color:var(--ink);font-size:17px;margin:12px 0 5px}.empty-result p{font-size:13px;max-width:330px;margin:auto}.result-content{padding:20px}.recommend-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:14px}.recommend-head small{font-size:11px;color:var(--accent)}.recommend-head h3{font:700 24px Georgia,"Songti SC",serif;margin:3px 0}.total{text-align:right}.total small{display:block;font-size:10px;color:var(--muted)}.total strong{font:700 27px Georgia,serif}.budget-line{font-size:11px;color:var(--muted);margin-bottom:16px}.budget-line>div{height:5px;background:#e6eaeb;border-radius:5px;margin-top:6px;overflow:hidden}.budget-line i{display:block;width:0;height:100%;background:var(--green);border-radius:5px;transition:width .3s}.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.tier{border:1px solid var(--line);background:#fff;border-radius:10px;padding:12px;text-align:left;color:var(--ink)}.tier.active{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}.tier b,.tier small{display:block}.tier b{font-size:13px}.tier strong{display:block;margin:5px 0 2px}.tier small{font-size:10px;color:var(--muted)}.detail-block{margin-top:18px;border-top:1px solid var(--line);padding-top:16px}.detail-title{display:flex;justify-content:space-between}.detail-title h3{font-size:14px;margin:0}.detail-title span{font-size:10px;color:var(--muted)}table{border-collapse:collapse;width:100%}.detail-block table{font-size:12px;margin-top:8px}.detail-block td,.detail-block th{padding:7px 0;border-bottom:1px solid #edf0f1;text-align:left}.detail-block td:last-child,.detail-block th:last-child{text-align:right}.detail-block tfoot th{font-size:13px;border:0}.explain{display:grid;grid-template-columns:auto 1fr;gap:8px;background:#f6f8f8;border-radius:9px;padding:11px 12px;margin-top:12px}.explain span{font-size:10px;font-weight:800;color:var(--accent)}.explain p{font-size:11px;color:var(--muted);margin:0}.result-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:13px;overflow:hidden;margin-top:20px}.trust-strip>div{background:#fff;padding:14px 18px}.trust-strip strong,.trust-strip span{display:block}.trust-strip strong{font-size:12px}.trust-strip span{font-size:11px;color:var(--muted);margin-top:2px}
.rules-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.span-two{grid-column:1/-1}.table-wrap{overflow:auto}.data-table{min-width:650px}.data-table th,.data-table td{padding:14px 17px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.data-table th{font-size:11px;color:var(--muted);background:#f8f9f9}.data-table tr:last-child td{border-bottom:0}.rule-input{max-width:130px;padding:8px}.ok,.status-pill{display:inline-block;font-size:10px;border-radius:99px;padding:4px 8px;background:#e9f4ed;color:var(--green)}.rule-list{padding:8px 20px}.rule-list label{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}.rule-list label:last-child{border:0}.version-stamp{font:700 14px Georgia,serif;border:1px solid #d9b88e;color:var(--accent-dark);padding:5px 9px;border-radius:6px}.boundary-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:20px;gap:16px}.boundary-grid>div{padding-right:16px;border-right:1px solid var(--line)}.boundary-grid>div:last-child{border:0}.boundary-grid b,.boundary-grid span{display:block}.boundary-grid b{font-size:11px;color:var(--muted);margin-bottom:5px}.boundary-grid span{font-size:13px}.boundary-grid input{padding:7px}.notice{display:flex;gap:16px;margin:0 20px 20px;padding:13px 15px;background:#fff7e9;border-left:3px solid var(--accent)}.notice strong{font-size:12px;white-space:nowrap}.notice p{font-size:12px;color:var(--muted);margin:0}.filterbar{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;gap:12px}.filterbar label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700}.filterbar input{width:230px}.filterbar select{width:130px}.record-table{min-width:900px}.status-pill.pending{background:#fff3df;color:#946019}.status-pill.approved{background:#e9f4ed;color:var(--green)}.status-pill.rejected{background:#faece9;color:var(--red)}.empty-table{text-align:center;color:var(--muted);font-size:13px;padding:48px}.review-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:20px}.review-queue,.audit-log{padding:14px}.review-item{border:1px solid var(--line);border-radius:11px;padding:15px;margin-bottom:10px}.review-item-head{display:flex;justify-content:space-between;gap:12px}.review-item h3{font-size:14px;margin:0}.review-item strong{font:700 18px Georgia,serif}.review-item p{font-size:11px;color:var(--muted);margin:5px 0 12px}.review-buttons{display:flex;gap:7px}.approve,.reject{padding:7px 11px;border-radius:7px;font-size:11px;font-weight:700}.approve{border:1px solid var(--green);background:#e9f4ed;color:var(--green)}.reject{border:1px solid #d8a89f;background:#faece9;color:var(--red)}.audit-entry{position:relative;padding:0 0 18px 21px;border-left:1px solid var(--line);margin-left:4px}.audit-entry:last-child{border-left-color:transparent}.audit-entry:before{content:"";position:absolute;left:-4px;top:4px;width:7px;height:7px;background:var(--accent);border-radius:50%}.audit-entry b,.audit-entry span{display:block}.audit-entry b{font-size:12px}.audit-entry span{font-size:10px;color:var(--muted)}.toast{position:fixed;right:24px;bottom:24px;background:var(--nav);color:#fff;border-radius:9px;padding:12px 16px;box-shadow:var(--shadow);font-size:13px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;z-index:30}.toast.show{opacity:1;transform:none}
@media(max-width:1120px){.quote-layout{grid-template-columns:1fr}.rules-grid,.review-layout{grid-template-columns:1fr}.span-two{grid-column:auto}.boundary-grid{grid-template-columns:1fr 1fr}.view{padding-inline:24px}}@media(max-width:760px){.shell{display:block}.side{position:fixed;left:-260px;width:246px;transition:left .2s}.side.open{left:0}.topbar{height:58px;padding:0 14px}.mobile-menu{display:block}.crumb span,.crumb i{display:none}.view{padding:22px 14px 40px}.view-title{align-items:flex-start;flex-direction:column}.form-grid{grid-template-columns:1fr}.wide{grid-column:auto}.form-action{align-items:stretch;flex-direction:column}.primary:not(.auto){width:100%}.tiers{grid-template-columns:1fr}.trust-strip,.boundary-grid{grid-template-columns:1fr}.boundary-grid>div{border:0;border-bottom:1px solid var(--line);padding-bottom:12px}.filterbar{flex-direction:column}.filterbar label{justify-content:space-between}.filterbar input,.filterbar select{width:70%}.top-actions .ghost{display:none}.notice{display:block}}@media print{.side,.topbar,.view-title,.form-card,.trust-strip,.result-actions,.toast{display:none!important}.shell{display:block}.view{display:none!important}.view.active{display:block!important;padding:0}.quote-layout{display:block}.result-card{box-shadow:none;border:0}.result-content{padding:20px 0}.tiers{grid-template-columns:repeat(3,1fr)}body{background:#fff}}