:root{--brand:#B72F23;--brand-hover:#96261D;--brand-light:#FFF3F0;--nav:#1B293A;--canvas:#F7F8FA;--surface:white;--ink:#182638;--muted:#657386;--border:#E2E8F0;--green:#168064;--red:#C83F45;--shadow:0 3px 14px rgba(19,31,48,.045)}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font:14px/1.6 "Microsoft YaHei","PingFang SC","Noto Sans SC",system-ui,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:24px;letter-spacing:-.4px;margin:0 0 8px}h2{font-size:17px;margin:0 0 17px}p{margin:0 0 12px}small,.tiny{font-size:12px}.muted{color:var(--muted)}.empty{color:var(--muted);padding:35px;text-align:center}code{color:var(--brand);word-break:break-word}
.shell{display:flex;min-height:100vh}.sidebar{width:228px;flex:0 0 228px;background:var(--nav);color:#cbd7e6;min-height:100vh;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:11px;padding:21px;border-bottom:1px solid #ffffff18}.brand-logo{width:42px;height:42px;background:var(--brand);color:white;border-radius:10px;display:grid;place-items:center;font-weight:bold}.brand strong{display:block;color:white;font-size:16px}.brand small{display:block;color:#9eb0c4;font-size:11px}.side-caption{color:#748aa4;letter-spacing:2px;font-size:10px;margin:24px 20px 10px}.sidebar nav{display:grid;gap:5px;padding:0 10px}.sidebar nav a{color:#cbd7e6;padding:12px 14px;border-radius:8px}.sidebar nav a:hover{background:#ffffff18;text-decoration:none;color:white}.side-foot{margin-top:auto;padding:16px;border-top:1px solid #ffffff15;color:#a8b5c8;font-size:12px}.link-light{background:none;border:none;color:#cbd7e6;padding:7px 0}.main{flex:1;min-width:0}.topbar{height:65px;background:white;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 31px;font-weight:650}.topbar span{color:var(--muted);font-size:12px;font-weight:400}.stage{max-width:1450px;padding:28px 31px 70px;margin:auto}.eyebrow{letter-spacing:2.2px;color:#8998a9;font-size:10px;font-weight:bold;margin-bottom:4px}.pagehead{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;flex-wrap:wrap}.pagehead .muted{font-size:13px}
.card{border:1px solid var(--border);border-radius:13px;background:white;box-shadow:var(--shadow);padding:21px;margin-bottom:17px}.card-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.card-title h2{margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;border:1px solid transparent;border-radius:8px;background:var(--brand);color:white;padding:10px 16px;min-height:39px;font-size:13px;font-weight:650;text-decoration:none;white-space:nowrap}.btn:hover{background:var(--brand-hover);color:white;text-decoration:none}.btn.secondary{background:white;border-color:#d7dee7;color:var(--ink)}.btn.secondary:hover{background:#f7f8fa}.btn.tiny{padding:5px 9px;min-height:30px;font-size:12px}.btn.danger{background:var(--red)}.btn.danger:hover{background:#a82f34}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:12px 0}.inline{display:inline-block;margin:0}.row-actions{white-space:normal;min-width:130px;display:flex;align-items:center;flex-wrap:wrap;gap:8px}.stack{display:grid;gap:13px}.field{display:block;color:#4c5d72;font-size:12px;font-weight:650}.field .input{margin-top:5px}.input{display:block;width:100%;min-height:38px;padding:9px 11px;border:1px solid #dae1ea;border-radius:8px;background:white;color:var(--ink);font-size:13px;min-width:0}.input:focus{outline:2px solid #f2cac6;border-color:var(--brand)}.input.search{max-width:340px}.form-row{display:flex;align-items:end;gap:13px;flex-wrap:wrap}.form-row .field{min-width:170px}.form-row .grow{flex:1}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid label{font-size:12px;color:#4a5a6d;font-weight:650}.form-grid .span2{grid-column:1/-1}.form-grid .input{margin-top:5px}.grid-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.grid-three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.alert{padding:12px 15px;border-radius:8px;margin:13px 0;font-size:13px}.alert.ok{background:#eef9f4;color:#156448;border:1px solid #b9e3cd}.alert.warn{background:#fff8e9;color:#835b17;border:1px solid #f0dea5}.alert.danger{background:#fff0f0;color:#a3333a;border:1px solid #f3cbd0}.tag{display:inline-block;background:#f2f4f7;color:#536173;border-radius:6px;padding:4px 8px;font-size:11px;font-weight:650}.tag.ok{background:#eaf7f2;color:#168064}.tag.warn{background:#fff5df;color:#936114}.tablebox{overflow-x:auto;width:100%;border:1px solid #e8edf2;border-radius:9px}.tablebox table{border-collapse:collapse;width:100%;font-size:12px}.tablebox th{text-align:left;background:#fafbfd;color:#8190a2;padding:11px 12px;white-space:nowrap;border-bottom:1px solid var(--border)}.tablebox td{padding:12px;border-bottom:1px solid #edf1f5;vertical-align:middle}.tablebox tbody tr:hover{background:#fffafa}.tablebox tr[hidden]{display:none}.tablebox .muted{margin:3px 0 0;font-size:11px}.tag,.tablebox td{font-variant-numeric:tabular-nums}.pop-edit, .fee-edit{min-width:130px;position:relative}.pop-edit form{padding:8px 0;min-width:250px}.pop-edit summary,.fee-edit summary{list-style:none;cursor:pointer}.pop-edit[open],.fee-edit[open]{z-index:5}.fee-form{padding:20px 0;max-width:950px}.fee-edit[open] .fee-form{background:white;width:500px;max-width:80vw;border:1px solid var(--border);padding:17px;border-radius:10px;box-shadow:0 15px 40px #10203026;position:absolute;right:0;top:38px}.fee-edit .form-grid{gap:9px}.fee-edit .form-grid .input{min-height:32px;padding:5px 8px}.token-line{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:10px 0}.login{max-width:480px;margin:9vh auto;padding:35px}.hero-brand{background:var(--nav);border-radius:9px;margin:-35px -35px 28px;padding:20px 35px}.guest{min-height:100vh;padding:18px 22px}.public-shell{max-width:1120px;margin:0 auto}.public-head{display:flex;gap:18px;align-items:center}.company-logo{max-width:110px;max-height:85px;object-fit:contain}.summary{min-height:128px}.summary .level{display:block;font-size:13px;color:var(--brand);font-weight:bold}.summary strong{display:block;margin:15px 0 5px;font-size:25px;letter-spacing:-.5px}.software-detail summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px}.software-detail summary span{color:var(--muted);font-size:12px}.software-detail .tablebox{margin-top:15px}.software-detail table td:not(:first-child){text-align:right}.em{font-weight:bold;color:var(--brand)}
.editor-actions{margin-top:-8px;margin-bottom:16px}.editor-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:16px;align-items:start}.editor-grid aside{position:sticky;top:16px}.tabs{display:flex;gap:6px;overflow:auto;max-width:100%;padding:4px 0 16px}.tab{border:1px solid var(--border);border-radius:8px;padding:8px 13px;background:white;color:var(--muted);white-space:nowrap}.tab.selected{background:var(--brand-light);border-color:#e8bab5;color:var(--brand);font-weight:bold}.compact{margin:15px 0}.fee-table{min-width:1100px}.fee-table td{white-space:nowrap}.fee-table td:nth-child(2){min-width:200px;max-width:300px;white-space:normal}.fee-table td small{display:block;color:var(--muted)}.fee-table input[type=checkbox]{accent-color:var(--brand)}.fee-table .price-input{min-width:105px;max-width:130px;padding:5px 7px;min-height:30px}.fee-tools{padding:12px;justify-content:flex-start}.fee-tools label{display:flex;align-items:center;gap:8px;color:var(--muted)}.fee-tools .input{min-width:120px;max-width:230px}.trial-tier{border:1px solid var(--border);padding:12px 14px;border-radius:9px;margin-bottom:10px}.trial-tier strong{color:var(--brand)}.trial-tier span{display:block;font-size:22px;font-weight:750;font-variant-numeric:tabular-nums}.trial-tier small{display:block;color:var(--muted)}.hidden{display:none!important}
@media(max-width:1060px){.editor-grid{grid-template-columns:1fr}.editor-grid aside{position:static}.grid-three{grid-template-columns:1fr 1fr}}
@media(max-width:750px){.shell{display:block}.sidebar{position:static;width:100%;height:auto;min-height:0;display:block}.sidebar .brand{padding:12px 16px}.sidebar nav{display:flex;overflow:auto;white-space:nowrap;padding:6px}.sidebar nav a{padding:8px 10px;font-size:12px}.sidebar .side-caption{display:none}.side-foot{display:flex;justify-content:space-between}.topbar{display:none}.stage{padding:18px 13px}.pagehead h1{font-size:21px}.card{padding:16px}.form-grid,.grid-two,.grid-three{grid-template-columns:1fr}.form-row,.form-row .field{width:100%}.editor-actions .btn{flex:1}.guest{padding:12px}.login{margin:6vh auto}.tablebox{overflow-x:auto}.fee-edit[open] .fee-form{right:auto;left:-230px;max-width:93vw;width:390px;position:fixed;top:12vh;max-height:80vh;overflow-y:auto;z-index:10}.card-title .search{width:100%;max-width:none}}
@media print{body{background:white;color:black;font-size:11pt}.public-shell{max-width:none}.guest{padding:0}.pagehead button,.btn,#print-quote{display:none!important}.card{box-shadow:none;border:0;border-bottom:1px solid #ccc;border-radius:0;margin-bottom:12px;break-inside:avoid}.grid-three{display:grid;grid-template-columns:repeat(3,1fr)}.summary strong{font-size:17pt}details.software-detail{display:block!important}details.software-detail .tablebox{display:block!important}.software-detail summary span{display:none}.tablebox{overflow:visible}.tablebox th,.tablebox td{padding:7px 5px}a{color:black}h1{font-size:20pt}}

.restore-dialog{border:1px solid var(--border);border-radius:12px;box-shadow:0 18px 70px #10203045;max-width:min(720px,96vw);width:100%;padding:22px}
.restore-dialog::backdrop{background:#152338aa}
.restore-choices{max-height:55vh;overflow:auto;border:1px solid var(--border);border-radius:8px}
.restore-item{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-bottom:1px solid var(--border);cursor:pointer}
.restore-item:last-child{border-bottom:none}
.restore-item small{display:block;font-weight:400;color:var(--muted);word-break:break-word}
.restore-item strong{display:block}
.restore-dialog .actions{justify-content:flex-end}
@media(max-width:750px){.restore-dialog{padding:14px;max-height:95vh}}


/* 正式后台：沿用原型统一的排版、层级和触控尺寸。 */
:root{--r-sm:6px;--r-md:10px;--r-lg:16px;--muted2:#5f6e80}
body{font-size:15px}
h1{font-size:26px}
.eyebrow{display:none}
.muted{color:var(--muted2)}
.card,.tablebox{border-radius:var(--r-md)}
.btn,.input,.tab,.fee-table .price-input{border-radius:var(--r-sm)}
.tablebox table{font-size:13px}
.tablebox th{font-size:12px;color:var(--muted2)}
.tablebox td{padding:13px 14px}
.tag{font-size:12px}
.field{font-size:13px}
.input{font-size:14px}
.side-caption{color:#a1b2ca}
.sidebar .nav-item{display:flex;align-items:center;gap:12px;border-radius:8px}
.nav-item svg{height:19px;width:19px;flex:0 0 19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sidebar nav a.selected{background:#ffffff26;color:white;font-weight:700}
.brand-logo{line-height:1.2;text-align:center}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:12px;min-width:0}
.topbar-right form{margin:0}
.btn.ghost{border-color:transparent;background:transparent;color:var(--muted2)}
.btn.ghost:hover{background:#f0f2f6}
.btn.danger{background:white;color:var(--brand);border-color:#e3b3ad}
.btn.danger:hover{background:var(--brand-light);color:var(--brand)}
.btn.danger.solid{background:var(--red);color:white;border-color:transparent}
.mobile-menu-btn,.mobile-scrim{display:none}

/* 报价内页复用导航，不引入新的路由/状态体系。 */
.quote-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:-6px 0 21px}
.quote-segments{display:flex;gap:3px;padding:4px;background:#f0f2f6;border-radius:10px;max-width:100%;overflow-x:auto}
.quote-segments a,.quote-segments span{display:block;padding:9px 13px;border-radius:7px;color:var(--muted2);white-space:nowrap;font-size:13px}
.quote-segments a:hover{text-decoration:none;background:#ffffffa8;color:var(--ink)}
.quote-segments a.selected{background:white;color:var(--brand);font-weight:750;box-shadow:0 1px 6px #00000010}
.quote-segments .disabled{opacity:.4;cursor:not-allowed}
.quote-pointers{display:flex;gap:8px;flex-wrap:wrap}
.quote-pointer{display:flex;flex-direction:column;background:white;border:1px solid var(--border);padding:6px 13px;border-radius:var(--r-sm);min-width:92px}
.quote-pointer small{font-size:11px;color:var(--muted2)}
.quote-pointer strong{font-size:15px}
.quote-pointer.emphasis{border-color:#ebc3bd;background:var(--brand-light)}
.quote-pointer.emphasis strong{color:var(--brand)}
.summary strong{font-size:32px;letter-spacing:-.6px;font-variant-numeric:tabular-nums}
.summary[data-level="B"] .level{color:#1b293a}
.summary[data-level="C"] .level{color:#2f6690}
.summary[data-level="D"] .level{color:#4f7090}
.share-link{display:flex;align-items:center;gap:8px;max-width:680px;margin:8px 0 12px}
.share-link .input{flex:1;min-width:0}
.fee-filter-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:15px 0 10px}
.fee-filter-row .tab.selected{background:var(--brand-light);color:var(--brand);border-color:#e9bcb6;font-weight:700}
#fee-list{max-height:65vh;overflow:auto}
.fee-table th{position:sticky;top:0;background:#fafbfd;z-index:2}
.fee-table th:first-child,.fee-table td:first-child{position:sticky;left:0;background:white;z-index:1;box-shadow:1px 0 0 var(--border)}
.fee-table th:first-child{background:#fafbfd;z-index:3}
.tr-total td{font-weight:750;background:#fafbfd;font-size:14px}
.login-screen{min-height:calc(100vh - 36px);display:grid;place-items:center;padding:20px}
.login-card{width:min(440px,100%);padding:32px}
.login-mark{width:52px;height:52px;margin-bottom:18px;font-size:12px}
.login-submit{width:100%;min-height:44px}
.login-tip{margin:18px 0 0}
.software-detail summary strong{font-size:15px}
.software-detail summary span{white-space:normal;text-align:right}

@media(max-width:750px){
 body{font-size:16px}
 h1{font-size:22px}
 .sidebar{position:fixed;left:0;top:0;bottom:0;height:100vh;min-height:0;width:min(280px,85vw);transform:translateX(-102%);transition:transform .22s ease;z-index:50}
 .shell.nav-open .sidebar{transform:translateX(0)}
 .sidebar nav{display:grid;overflow-y:auto;padding:8px 10px}
 .sidebar nav a{min-height:46px;white-space:normal}
 .sidebar .side-caption{display:block;margin:18px 20px 8px}
 .sidebar .side-foot{margin-top:auto;padding:16px}
 .mobile-scrim{display:none;position:fixed;inset:0;border:0;background:#14223488;z-index:40}
 .shell.nav-open .mobile-scrim{display:block}
 .mobile-menu-btn{display:inline-grid;place-items:center;background:transparent;border:0;font-size:23px;color:var(--ink);min-width:42px;min-height:42px}
 .topbar{display:flex;padding:0 12px;height:56px;gap:8px}
 .topbar-right .muted{display:none}
 .stage{padding:18px 13px 190px}
 .btn.tiny,.input,.tab,.fee-table .price-input{min-height:44px}
 .quote-nav{gap:9px}
 .quote-segments{width:100%}
 .quote-segments a,.quote-segments span{flex:1;text-align:center;padding:10px 8px}
 .quote-pointers{width:100%}
 .quote-pointer{flex:1;min-width:0}
 .sticky-act{position:fixed;left:0;right:0;bottom:0;background:#fff;padding:10px 12px;border:1px solid var(--border);border-radius:10px 10px 0 0;box-shadow:0 -2px 12px #00000012;z-index:20;max-height:39vh;overflow-y:auto}
 .sticky-act .btn{flex:1;min-height:44px}
 .share-link{flex-wrap:wrap}
 .share-link .input{flex-basis:100%}
 .grid-three{grid-template-columns:1fr}
 .summary strong{font-size:27px}
 .software-detail summary{align-items:flex-start;flex-wrap:wrap}
 .software-detail summary span{text-align:left;width:100%}
 #fee-list{max-height:60vh}
}
@media print{
 .quote-nav,.sidebar,.topbar,.mobile-scrim,.sticky-act,.btn,.fee-filter-row{display:none!important}
 .stage{max-width:none;padding:0}
 .card{break-inside:avoid}
 .summary strong{font-size:20px}
}

.editor-actions #editor-status{margin:0;padding:6px 10px;font-size:12px}
@media(max-width:750px){.editor-actions #editor-status{flex-basis:100%}}

.brand-logo-img{width:44px;height:44px;object-fit:contain;border-radius:9px;background:#fff;flex-shrink:0}
.brand-login-img{width:68px;height:68px;object-fit:contain;border-radius:12px;margin-bottom:16px}
.brand-preview{display:flex;align-items:center;gap:15px;margin-bottom:16px}.brand-preview .company-logo{width:70px;height:70px;object-fit:contain}.brand-preview p{margin:0}