:root{--ink: #10233c;--ink-2: #1b3557;--ink-3: #0b1a2e;--paper: #f6f3ec;--paper-2: #fdfcf8;--gold: #b08d3e;--gold-2: #8a6d3b;--gold-soft: #f0e6cf;--text: #2b2b26;--muted: #7a776d;--line: #e3ddd0;--green: #2e7d5b;--red: #b04a3a;--blue: #35618e;--serif: "Songti SC", "Noto Serif SC", "SimSun", Georgia, serif;--sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--sans);background:var(--paper);color:var(--text);font-size:14px}.app-shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:linear-gradient(180deg,var(--ink) 0%,var(--ink-3) 100%);color:#d8d4c8;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar-brand{padding:22px 20px 18px;border-bottom:1px solid rgba(176,141,62,.35)}.sidebar-brand h1{font-family:var(--serif);font-size:19px;color:#f2ecdd;letter-spacing:2px;font-weight:700}.sidebar-brand p{font-size:11px;color:var(--gold);letter-spacing:4px;margin-top:5px}.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:11px 22px;color:#b9b5a8;cursor:pointer;text-decoration:none;font-size:13.5px;border-left:3px solid transparent;transition:all .15s}.nav-item:hover{color:#f0ecdf;background:#ffffff0a}.nav-item.active{color:#f5e9cd;background:#b08d3e24;border-left-color:var(--gold)}.nav-section{padding:16px 22px 6px;font-size:11px;letter-spacing:2px;color:#b08d3ebf}.sidebar-foot{padding:14px 20px;border-top:1px solid rgba(176,141,62,.25);font-size:12px;color:#9a968b}.sidebar-foot .user-line{display:flex;align-items:center;gap:8px;margin-bottom:8px;color:#d8d4c8}.avatar{width:28px;height:28px;border-radius:50%;background:var(--gold);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{background:var(--paper-2);border-bottom:1px solid var(--line);padding:16px 32px;display:flex;align-items:center;justify-content:space-between}.topbar h2{font-family:var(--serif);font-size:22px;color:var(--ink);font-weight:700}.topbar .crumb{font-size:12px;color:var(--muted);margin-top:3px}.content{padding:24px 32px 48px;max-width:1280px;width:100%}.card{background:var(--paper-2);border:1px solid var(--line);border-radius:6px;margin-bottom:20px;box-shadow:0 1px 3px #10233c0d}.card-head{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--line)}.card-title{font-family:var(--serif);font-size:16px;color:var(--ink);font-weight:700;padding-left:10px;border-left:3px solid var(--gold)}.card-body{padding:20px}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:13.5px}.table th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;letter-spacing:1px;padding:9px 12px;border-bottom:2px solid var(--line);white-space:nowrap}.table td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}.table tr:hover td{background:#b08d3e0b}.table .num{text-align:right;font-variant-numeric:tabular-nums}.table a.link{color:var(--blue);cursor:pointer;text-decoration:none}.table a.link:hover{text-decoration:underline}.empty{text-align:center;color:var(--muted);padding:36px 0;font-size:13px}.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:12px;background:#eceae2;color:#6b675c;white-space:nowrap}.badge-gold{background:var(--gold-soft);color:var(--gold-2)}.badge-green{background:#e0efe6;color:var(--green)}.badge-red{background:#f5e2de;color:var(--red)}.badge-blue{background:#e2ebf5;color:var(--blue)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field-label{font-size:12.5px;color:var(--muted);font-weight:600}.input{border:1px solid var(--line);border-radius:4px;padding:9px 12px;font-size:13.5px;font-family:var(--sans);background:#fff;color:var(--text);outline:none;width:100%}.input:focus{border-color:var(--gold);box-shadow:0 0 0 3px #b08d3e1f}.textarea{min-height:90px;resize:vertical;line-height:1.7}.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:0 18px}.btn{border:1px solid var(--line);background:#fff;color:var(--text);border-radius:4px;padding:9px 18px;font-size:13.5px;cursor:pointer;font-family:var(--sans);transition:all .15s;white-space:nowrap}.btn:hover{border-color:var(--gold);color:var(--gold-2)}.btn-primary{background:var(--ink);color:#f2ecdd;border-color:var(--ink)}.btn-primary:hover{background:var(--ink-2);color:#fff}.btn-ghost{border-color:transparent;background:transparent;color:var(--muted)}.btn-ghost:hover{color:var(--gold-2)}.btn-danger{color:var(--red);border-color:#e6cdc7}.btn-danger:hover{background:#faf1ee}.btn-sm{padding:5px 12px;font-size:12.5px}.btn:disabled{opacity:.5;cursor:not-allowed}.modal-mask{position:fixed;inset:0;background:#10233c73;display:flex;align-items:flex-start;justify-content:center;padding:60px 20px 20px;z-index:100;overflow-y:auto}.modal{background:var(--paper-2);border-radius:8px;width:560px;max-width:100%;box-shadow:0 12px 40px #00000040}.modal-wide{width:860px}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--line)}.modal-head h3{font-family:var(--serif);font-size:17px;color:var(--ink)}.modal-close{border:none;background:none;font-size:22px;color:var(--muted);cursor:pointer;line-height:1}.modal-body{padding:22px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 500px at 80% -10%,rgba(176,141,62,.12),transparent),linear-gradient(160deg,#10233c,#0b1a2e 55%,#14283f);padding:24px}.login-panel{width:420px;max-width:100%}.login-brand{text-align:center;margin-bottom:28px}.login-brand h1{font-family:var(--serif);color:#f2ecdd;font-size:30px;letter-spacing:6px}.login-brand p{color:var(--gold);letter-spacing:5px;font-size:13px;margin-top:8px}.login-card{background:var(--paper-2);border-radius:8px;padding:32px;box-shadow:0 20px 60px #00000059;border-top:3px solid var(--gold)}.login-tabs{display:flex;gap:22px;margin-bottom:22px;border-bottom:1px solid var(--line)}.login-tab{padding:8px 2px 12px;cursor:pointer;color:var(--muted);font-size:14px;border-bottom:2px solid transparent;margin-bottom:-1px}.login-tab.active{color:var(--ink);font-weight:700;border-bottom-color:var(--gold)}.login-hint{margin-top:16px;font-size:12px;color:var(--muted);background:#f4f1e8;border:1px dashed var(--line);border-radius:4px;padding:10px 12px;line-height:1.8}.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}.stat-card{background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:18px 20px;position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--gold)}.stat-value{font-family:var(--serif);font-size:30px;font-weight:700;color:var(--ink)}.stat-label{font-size:12.5px;color:var(--muted);margin-top:4px}.calc-layout{display:grid;grid-template-columns:380px 1fr;gap:20px;align-items:start}@media(max-width:1000px){.calc-layout{grid-template-columns:1fr}}.calc-result{background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:24px}.calc-result-title{font-family:var(--serif);font-size:18px;color:var(--ink);margin-bottom:16px;border-bottom:1px solid var(--line);padding-bottom:12px}.calc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:16px}.calc-variant{border:1px solid var(--line);border-radius:6px;overflow:hidden}.calc-variant-name{background:var(--ink);color:#f2ecdd;padding:9px 14px;font-size:13px;font-weight:600;letter-spacing:1px}.calc-table{width:100%;border-collapse:collapse;font-size:13px}.calc-table td{padding:8px 14px;border-bottom:1px solid var(--line)}.calc-table td.num{text-align:right;font-variant-numeric:tabular-nums}.calc-total-row td{font-weight:700;background:var(--gold-soft);color:var(--gold-2)}.calc-note{padding:8px 14px;font-size:12px;color:var(--muted);background:#faf8f2}.calc-reco{background:#f4f1e8;border-left:3px solid var(--gold);padding:14px 18px;font-size:13.5px;line-height:1.9;border-radius:0 4px 4px 0}.calc-savings{font-size:14px;margin-bottom:6px;color:var(--green);font-weight:600}.calc-notes{margin:14px 0 0 20px;font-size:12.5px;color:var(--muted);line-height:1.9}.calc-chart{display:flex;align-items:flex-end;gap:8px;height:140px;padding:16px 8px 0;border-bottom:1px solid var(--line);position:relative;margin-bottom:20px}.calc-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%}.calc-bar{width:70%;background:linear-gradient(180deg,var(--gold),var(--gold-2));border-radius:2px 2px 0 0;min-height:4px}.calc-bar-label{font-size:10px;color:var(--muted);margin-top:4px;height:14px}.calc-chart-cap{position:absolute;top:0;right:8px;font-size:11px;color:var(--muted)}.tpl-filter{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}.tpl-card{border:1px solid var(--line);border-radius:6px;background:var(--paper-2);padding:20px;margin-bottom:16px}.tpl-card h4{font-family:var(--serif);font-size:16px;color:var(--ink);margin-bottom:8px}.tpl-summary{color:var(--text);line-height:1.8;font-size:13.5px;margin-bottom:12px}.tpl-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}.tpl-sec{margin-bottom:14px}.tpl-sec h5{font-size:13px;color:var(--gold-2);margin-bottom:6px;letter-spacing:1px}.tpl-sec ul,.tpl-sec ol{margin-left:20px;line-height:1.9;font-size:13px}.plan-editor-grid{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}@media(max-width:1100px){.plan-editor-grid{grid-template-columns:1fr}}.policy-cat{font-family:var(--serif);font-size:15px;color:var(--ink);font-weight:700;margin:18px 0 8px}.policy-row{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line)}.policy-label{flex:1;font-size:13px}.policy-input{width:200px}.policy-unit{font-size:12px;color:var(--muted);width:44px}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%);padding:11px 24px;border-radius:4px;font-size:13.5px;z-index:200;box-shadow:0 6px 24px #0000002e}.toast-ok{background:var(--ink);color:#f2ecdd}.toast-err{background:var(--red);color:#fff}.row{display:flex;gap:10px;align-items:center}.row-end{justify-content:flex-end}.mt{margin-top:16px}.mb{margin-bottom:16px}.muted{color:var(--muted);font-size:12.5px}.kv{display:grid;grid-template-columns:120px 1fr;gap:8px 12px;font-size:13.5px}.kv dt{color:var(--muted)}.kv dd{color:var(--text)}.section-title{font-family:var(--serif);font-size:15px;color:var(--ink);font-weight:700;margin:22px 0 12px;padding-left:10px;border-left:3px solid var(--gold)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px}.tab{padding:9px 18px;cursor:pointer;color:var(--muted);font-size:13.5px;border-bottom:2px solid transparent;margin-bottom:-1px}.tab.active{color:var(--ink);font-weight:600;border-bottom-color:var(--gold)}