:root{--bg:#f4f7fb;--surface:#fff;--surface-2:#f8fafc;--ink:#142033;--muted:#5d6b7f;--line:#dbe3ef;--line-strong:#c7d2e2;--primary:#2563eb;--primary-strong:#1d4ed8;--primary-soft:#eaf1ff;--success:#16825d;--success-soft:#e9f8f2;--warning:#a15c05;--warning-soft:#fff6df;--danger:#c73535;--danger-soft:#fff0f0;--info:#2563eb;--radius:12px;--radius-sm:8px;--shadow:0 10px 28px rgba(31,56,93,.08);--sidebar:244px;--topbar:64px;--ease:cubic-bezier(.16,1,.3,1);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;color-scheme:light}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;min-height:100dvh;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.55}::selection{background:#bed4ff;color:#10234a}button,input,select,textarea{font:inherit;color:inherit}button,a,[role=button]{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}img,svg{display:block}svg{flex:none}h1,h2,h3,p{margin:0}h1{font-size:26px;line-height:1.22;letter-spacing:-.025em}h2{font-size:18px;line-height:1.3;letter-spacing:-.015em}h3{font-size:15px;line-height:1.35}.mono,.number,code{font-variant-numeric:tabular-nums}code,.code{font-family:ui-monospace,"Cascadia Code",Consolas,monospace}
:focus-visible{outline:3px solid rgba(37,99,235,.34);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.app-shell{min-height:100dvh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:#111c2d;color:#dce6f5;border-right:1px solid #263449;z-index:40;display:flex;flex-direction:column}.brand{height:var(--topbar);display:flex;align-items:center;gap:11px;padding:0 18px;border-bottom:1px solid #263449}.brand-mark{width:32px;height:32px;border-radius:9px;background:var(--primary);display:grid;place-items:center;color:white;box-shadow:0 5px 14px rgba(37,99,235,.28)}.brand strong{font-size:17px;letter-spacing:.02em}.brand small{display:block;color:#8090a8;font-size:11px;margin-top:-2px}.nav-scroll{padding:14px 10px;overflow:auto}.nav-group{margin:0 0 14px}.nav-label{padding:5px 10px;color:#75869f;font-size:11px;text-transform:uppercase;letter-spacing:.1em}.nav-link{display:flex;align-items:center;gap:10px;min-height:42px;padding:9px 10px;border-radius:8px;color:#b9c6d8;transition:background .18s,color .18s}.nav-link:hover{background:#1b2a40;color:white}.nav-link.active{background:#233653;color:white}.nav-link.active svg{color:#71a0ff}.nav-link svg{width:18px;height:18px}.nav-count{margin-left:auto;min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:#33445c;color:#dbe6f6;font-size:11px;display:grid;place-items:center}.sidebar-foot{margin-top:auto;padding:12px;border-top:1px solid #263449}.user-mini{display:flex;align-items:center;gap:10px;padding:8px}.avatar{width:34px;height:34px;border-radius:50%;background:#dbe7ff;color:#1d4ed8;display:grid;place-items:center;font-weight:700}.sidebar .avatar{background:#2d4260;color:#bcd1ef}.user-mini b{font-size:13px}.user-mini small{display:block;color:#7f90a8}
.main-wrap{margin-left:var(--sidebar);min-height:100dvh}.topbar{height:var(--topbar);position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:16px;padding:0 22px;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:saturate(160%) blur(12px)}.search-global{max-width:460px;flex:1;position:relative}.search-global input{width:100%;height:38px;padding:0 40px 0 36px;border:1px solid var(--line);border-radius:9px;background:#f8fafc}.search-global svg{position:absolute;left:11px;top:10px;width:18px;height:18px;color:#8090a4}.top-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.icon-btn{width:38px;height:38px;border:1px solid var(--line);background:white;border-radius:9px;display:grid;place-items:center}.icon-btn.mobile-menu{display:none}.icon-btn:hover{background:var(--surface-2);border-color:var(--line-strong)}.icon-btn svg{width:18px;height:18px}.demo-flag{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;background:var(--warning-soft);color:#7f4c08;font-size:12px}.demo-dot{width:7px;height:7px;border-radius:50%;background:#d97706}.content{padding:22px;max-width:1680px;margin:0 auto}.page-head{display:flex;align-items:flex-start;gap:20px;justify-content:space-between;margin-bottom:20px}.page-head p{color:var(--muted);margin-top:4px;max-width:72ch}.head-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.breadcrumb{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px;margin-bottom:8px}.breadcrumb svg{width:12px;height:12px}.breadcrumb a:hover{color:var(--primary)}
.btn{min-height:38px;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:white;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background .18s,border-color .18s,color .18s,transform .18s}.btn:hover{background:#f8fafc;border-color:#aebbd0}.btn:active{transform:translateY(1px)}.btn svg{width:17px;height:17px}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-strong);border-color:var(--primary-strong)}.btn-danger{color:var(--danger);border-color:#efcaca;background:white}.btn-ghost{background:transparent;border-color:transparent}.btn-sm{min-height:32px;padding:5px 10px;font-size:12px}.link-btn{border:0;background:transparent;color:var(--primary);padding:0;font-weight:650}.link-btn:hover{text-decoration:underline;text-underline-offset:3px}
.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-main{grid-template-columns:minmax(0,1.65fr) minmax(300px,.75fr)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 2px 10px rgba(31,56,93,.035)}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border-bottom:1px solid var(--line)}.panel-head p{color:var(--muted);font-size:12px;margin-top:2px}.panel-body{padding:16px}.panel-flush .panel-body{padding:0}.section{margin-top:18px}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.section-title p{color:var(--muted);font-size:12px}.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);background:white;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:16px}.stat{padding:15px 16px;min-width:0}.stat+.stat{border-left:1px solid var(--line)}.stat-label{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px}.stat-value{font-size:25px;line-height:1.2;font-weight:740;letter-spacing:-.03em;margin-top:5px}.stat-foot{font-size:12px;color:var(--muted);margin-top:5px}.trend-up{color:var(--success)}.trend-down{color:var(--danger)}
.split-source{display:grid;grid-template-columns:1fr 48px 1fr;align-items:stretch}.source-lane{padding:16px}.source-lane.self{background:linear-gradient(180deg,#f5f8ff 0,#fff 100%)}.source-lane.upstream{background:linear-gradient(180deg,#f8fafc 0,#fff 100%)}.merge-node{display:grid;place-items:center;position:relative}.merge-node:before{content:"";position:absolute;inset:0 23px;background:var(--line)}.merge-node span{position:relative;width:31px;height:31px;border-radius:50%;background:var(--primary);color:white;display:grid;place-items:center;z-index:1}.lane-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.lane-metric{display:flex;gap:20px}.lane-metric strong{font-size:20px}.lane-metric span{display:block;font-size:11px;color:var(--muted)}
.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px}.toolbar .spacer{flex:1}.field{display:grid;gap:6px}.field label{font-size:12px;font-weight:650}.field small,.help{font-size:12px;color:var(--muted)}.input,.select,.textarea{width:100%;border:1px solid var(--line-strong);background:#fff;border-radius:8px;padding:9px 11px;min-height:40px}.input:hover,.select:hover,.textarea:hover{border-color:#9cabc1}.input:focus,.select:focus,.textarea:focus{border-color:var(--primary);outline:3px solid rgba(37,99,235,.14)}.textarea{min-height:112px;resize:vertical}.input-group{display:flex;align-items:stretch}.input-group .input{border-radius:8px 0 0 8px}.input-group .btn{border-radius:0 8px 8px 0;margin-left:-1px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .span-2{grid-column:1/-1}.switch{display:inline-flex;align-items:center;gap:8px}.switch input{position:absolute;opacity:0}.switch-track{width:40px;height:23px;border-radius:12px;background:#b7c2d1;position:relative;transition:background .18s}.switch-track:after{content:"";position:absolute;left:3px;top:3px;width:17px;height:17px;border-radius:50%;background:white;transition:transform .18s}.switch input:checked+.switch-track{background:var(--primary)}.switch input:checked+.switch-track:after{transform:translateX(17px)}.switch input:focus-visible+.switch-track{outline:3px solid rgba(37,99,235,.34);outline-offset:2px}
.filter-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px}.filter-row{display:grid;grid-template-columns:84px minmax(0,1fr);gap:10px;padding:10px 14px;border-bottom:1px solid #edf1f6}.filter-row:last-child{border-bottom:0}.filter-label{font-weight:700;color:#44536a;padding-top:5px}.filter-options{display:flex;flex-wrap:wrap;gap:5px}.chip{min-height:30px;padding:5px 10px;border:1px solid transparent;background:transparent;border-radius:7px;color:#44536a}.chip:hover{background:#f0f4fa}.chip.active{background:var(--primary-soft);color:#174ea6;border-color:#c8d9ff;font-weight:650}.chips{display:flex;gap:6px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:5px;min-height:24px;padding:3px 8px;border-radius:999px;font-size:11px;font-weight:700;white-space:nowrap}.badge-info{background:var(--primary-soft);color:#1f55b2}.badge-success{background:var(--success-soft);color:#0f6b4c}.badge-warning{background:var(--warning-soft);color:#875006}.badge-danger{background:var(--danger-soft);color:#a92929}.badge-neutral{background:#edf1f6;color:#58677a}.badge-dot:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:760px}.data-table th{height:42px;padding:9px 12px;text-align:left;background:#f8fafc;color:#59687c;font-size:11px;text-transform:uppercase;letter-spacing:.035em;border-bottom:1px solid var(--line);white-space:nowrap}.data-table td{padding:11px 12px;border-bottom:1px solid #edf1f6;vertical-align:middle}.data-table tr:last-child td{border-bottom:0}.data-table tbody tr{transition:background .16s}.data-table tbody tr:hover{background:#f8fbff}.cell-title{font-weight:680}.cell-sub{font-size:11px;color:var(--muted);margin-top:2px}.row-actions{display:flex;gap:8px;justify-content:flex-end}.source-mark{display:inline-flex;align-items:center;gap:6px}.source-mark:before{content:"";width:8px;height:8px;border-radius:2px;background:#91a2b8}.source-mark.self:before{background:var(--primary)}.resource-list{display:grid}.resource-row{display:grid;grid-template-columns:38px minmax(180px,1.25fr) minmax(100px,.65fr) minmax(120px,.65fr) minmax(110px,.55fr) 90px 112px;align-items:center;gap:12px;padding:13px 14px;border-bottom:1px solid #edf1f6}.resource-row:hover{background:#f8fbff}.resource-row:last-child{border-bottom:0}.resource-icon{width:36px;height:36px;border:1px solid var(--line);border-radius:9px;background:#f7f9fc;display:grid;place-items:center;color:#53657c}.resource-icon svg{width:18px;height:18px}.resource-price{font-weight:750;font-variant-numeric:tabular-nums}.resource-meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
.progress-line{height:6px;background:#e8edf4;border-radius:4px;overflow:hidden}.progress-line>span{display:block;height:100%;background:var(--primary);border-radius:4px}.stepper{display:flex;align-items:center;gap:0;margin-bottom:18px}.step{flex:1;display:flex;align-items:center;gap:8px;color:var(--muted)}.step:after{content:"";height:1px;background:var(--line);flex:1}.step:last-child:after{display:none}.step-num{width:27px;height:27px;border:1px solid var(--line-strong);border-radius:50%;display:grid;place-items:center;font-size:12px;background:#fff}.step.active{color:var(--primary);font-weight:700}.step.active .step-num,.step.done .step-num{background:var(--primary);border-color:var(--primary);color:#fff}.step.done{color:var(--success)}.step.done .step-num{background:var(--success);border-color:var(--success)}
.timeline{position:relative;margin-left:7px}.timeline:before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--line)}.timeline-item{position:relative;padding:0 0 18px 27px}.timeline-item:last-child{padding-bottom:0}.timeline-dot{position:absolute;left:0;top:5px;width:11px;height:11px;border-radius:50%;background:white;border:2px solid #aab6c6}.timeline-item.done .timeline-dot{border-color:var(--success);background:var(--success)}.timeline-item.current .timeline-dot{border-color:var(--primary);background:white;box-shadow:0 0 0 4px var(--primary-soft)}.timeline-time{font-size:11px;color:var(--muted);margin-top:2px}.timeline-desc{color:var(--muted);font-size:12px;margin-top:2px}.alert{padding:12px 14px;border-radius:9px;background:#f4f7fb;border:1px solid var(--line);display:flex;gap:10px;align-items:flex-start}.alert svg{width:18px;height:18px;margin-top:1px}.alert-info{background:var(--primary-soft);border-color:#ceddff;color:#174ea6}.alert-warning{background:var(--warning-soft);border-color:#f1dba5;color:#744505}.alert-danger{background:var(--danger-soft);border-color:#efc7c7;color:#9d2929}.alert-success{background:var(--success-soft);border-color:#bfe7d9;color:#0e6548}.alert strong{display:block}.alert p{font-size:12px;margin-top:2px;color:inherit;opacity:.86}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:14px;overflow:auto}.tab{border:0;background:transparent;padding:10px 13px;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}.tab:hover{color:var(--ink)}.tab.active{color:var(--primary);border-color:var(--primary);font-weight:700}.tab-panel[hidden]{display:none}.metric-list{display:grid;gap:0}.metric-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid #edf1f6}.metric-row:last-child{border-bottom:0}.metric-row span{color:var(--muted)}.metric-row strong{font-variant-numeric:tabular-nums}.codebox{background:#101b2c;color:#dce8f7;border-radius:10px;padding:14px;overflow:auto;font:12px/1.7 ui-monospace,"Cascadia Code",Consolas,monospace;white-space:pre;position:relative}.copy-code{position:absolute;right:8px;top:8px;background:#20314a;color:#dce8f7;border:1px solid #34465f;border-radius:6px;padding:4px 8px}.key-value{display:grid;grid-template-columns:150px 1fr;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden}.key-value dt,.key-value dd{padding:10px 12px;margin:0;border-bottom:1px solid var(--line)}.key-value dt{background:#f8fafc;color:var(--muted)}.key-value dd{background:white}.key-value dt:last-of-type,.key-value dd:last-of-type{border-bottom:0}
.donut{width:118px;height:118px;border-radius:50%;background:conic-gradient(var(--primary) 0 66%,#74a1ff 66% 84%,#dce6f6 84%);display:grid;place-items:center;position:relative}.donut:after{content:"";width:78px;height:78px;border-radius:50%;background:white;position:absolute}.donut strong{position:relative;z-index:1;font-size:22px}.bar-chart{height:160px;display:flex;align-items:flex-end;gap:9px;padding-top:15px}.bar-chart span{flex:1;min-width:10px;background:#cfe0ff;border-radius:4px 4px 0 0;position:relative}.bar-chart span.active{background:var(--primary)}.bar-chart span:hover:after{content:attr(data-value);position:absolute;bottom:calc(100% + 5px);left:50%;transform:translateX(-50%);background:#152238;color:white;font-size:10px;padding:3px 5px;border-radius:4px}
.auth-page{min-height:100dvh;display:grid;grid-template-columns:minmax(340px,.8fr) minmax(520px,1.2fr)}.auth-side{background:#111c2d;color:white;padding:52px;display:flex;flex-direction:column;justify-content:space-between}.auth-side h1{font-size:38px;max-width:520px;margin-top:80px}.auth-side p{color:#aebed2;max-width:52ch;margin-top:16px}.auth-routes{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#2a3a50;border:1px solid #2a3a50;margin-top:35px}.auth-route{background:#17253a;padding:15px}.auth-route small{color:#8293aa;display:block}.auth-main{background:white;padding:42px;display:grid;place-items:center}.auth-card{width:min(450px,100%)}.auth-card>p{color:var(--muted);margin:7px 0 24px}.auth-card .field{margin-bottom:14px}.role-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:12px 0 18px}.role-card{border:1px solid var(--line);border-radius:10px;padding:13px;background:#fff;text-align:left}.role-card:hover,.role-card.active{border-color:var(--primary);background:var(--primary-soft)}.role-card strong{display:block}.role-card small{color:var(--muted)}
.prototype-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.prototype-group{border:1px solid var(--line);background:#fff;padding:16px;border-radius:12px;box-shadow:var(--shadow)}.prototype-group h2{margin-bottom:10px}.page-link{display:flex;align-items:center;gap:10px;padding:9px 6px;border-bottom:1px solid #edf1f6}.page-link:last-child{border-bottom:0}.page-link:hover{color:var(--primary)}.page-link svg{width:17px;height:17px}
.empty{padding:38px 20px;text-align:center}.empty-icon{width:48px;height:48px;margin:0 auto 12px;border-radius:12px;background:#edf3ff;color:var(--primary);display:grid;place-items:center}.empty-icon svg{width:24px;height:24px}.empty p{color:var(--muted);max-width:48ch;margin:6px auto 14px}.skeleton{position:relative;overflow:hidden;background:#e9eef5;border-radius:6px;color:transparent!important}.skeleton:after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.72),transparent);animation:shimmer 1.5s infinite}.skeleton-line{height:12px;margin:9px 0}.skeleton-line.w60{width:60%}.skeleton-line.w35{width:35%}@keyframes shimmer{100%{transform:translateX(100%)}}
dialog{border:0;border-radius:14px;padding:0;width:min(520px,calc(100% - 28px));box-shadow:0 24px 60px rgba(17,28,45,.22)}dialog::backdrop{background:rgba(15,25,40,.48)}.dialog-head{display:flex;align-items:center;justify-content:space-between;padding:15px 17px;border-bottom:1px solid var(--line)}.dialog-head .icon-btn svg,.drawer .panel-head .icon-btn svg{transform:rotate(45deg)}.dialog-body{padding:17px}.dialog-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 17px;border-top:1px solid var(--line);background:#f8fafc}.drawer{position:fixed;inset:0 0 0 auto;width:min(520px,100%);background:white;z-index:70;box-shadow:-20px 0 50px rgba(20,32,51,.15);transform:translateX(102%);transition:transform .26s var(--ease);display:flex;flex-direction:column}.drawer.open{transform:none}.drawer-backdrop{position:fixed;inset:0;background:rgba(15,25,40,.35);z-index:60;opacity:0;pointer-events:none;transition:opacity .2s}.drawer-backdrop.open{opacity:1;pointer-events:auto}.drawer .panel-body{overflow:auto;flex:1}
#toast-region{position:fixed;right:20px;bottom:20px;z-index:100;display:grid;gap:8px}.toast{min-width:280px;max-width:420px;background:#132238;color:#fff;border-radius:10px;padding:12px 14px;box-shadow:0 14px 35px rgba(15,25,40,.25);animation:toast-in .25s var(--ease);display:flex;align-items:flex-start;gap:9px}.toast svg{width:18px;height:18px;color:#8cb2ff;margin-top:1px}@keyframes toast-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.m0{margin:0}.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt20{margin-top:20px}.muted{color:var(--muted)}.text-sm{font-size:12px}.text-right{text-align:right}.nowrap{white-space:nowrap}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap6{gap:6px}.gap8{gap:8px}.gap12{gap:12px}.wrap{flex-wrap:wrap}.w-full{width:100%}.divider{height:1px;background:var(--line);margin:14px 0}.mobile-only{display:none}
@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-main{grid-template-columns:1fr}.resource-row{grid-template-columns:36px 1fr 110px 90px}.resource-row>:nth-child(3),.resource-row>:nth-child(4){display:none}.prototype-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){:root{--topbar:58px}.sidebar{transform:translateX(-101%);transition:transform .24s var(--ease);box-shadow:18px 0 44px rgba(13,25,43,.25)}body.nav-open .sidebar{transform:none}body.nav-open:after{content:"";position:fixed;inset:0;background:rgba(13,25,43,.35);z-index:35}.main-wrap{margin-left:0}.topbar{padding:0 12px}.icon-btn.mobile-menu{display:grid}.demo-flag{display:none}.content{padding:14px}.page-head{align-items:stretch;display:grid}.head-actions{justify-content:flex-start}.stat-strip{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:0;border-top:1px solid var(--line)}.stat:nth-child(4){border-top:1px solid var(--line)}.grid-2,.grid-3,.grid-4,.form-grid,.grid-main{grid-template-columns:1fr}.form-grid .span-2{grid-column:auto}.filter-row{grid-template-columns:1fr}.filter-label{padding:0}.split-source{grid-template-columns:1fr}.merge-node{height:34px}.merge-node:before{inset:16px 0;background:var(--line)}.resource-row{grid-template-columns:36px 1fr 80px}.resource-row>:nth-child(5){display:none}.resource-row{padding:11px}.auth-page{grid-template-columns:1fr}.auth-side{padding:24px;min-height:310px}.auth-side h1{font-size:30px;margin-top:32px}.auth-main{padding:24px 16px}.prototype-grid{grid-template-columns:1fr}.key-value{grid-template-columns:1fr}.key-value dt{border-bottom:0}.step span:not(.step-num){display:none}.top-actions .btn{display:none}.mobile-only{display:initial}.panel-head{align-items:flex-start}.toolbar .spacer{display:none}.toolbar>*{max-width:100%}#toast-region{left:12px;right:12px;bottom:12px}.toast{min-width:0;max-width:none}.drawer{width:100%}.btn,.icon-btn,.chip,.tab,.input,.select{min-height:44px}.icon-btn{width:44px;height:44px}.switch{min-height:44px}.link-btn{min-height:44px;display:inline-flex;align-items:center}}
@media(max-width:420px){.stat-strip{grid-template-columns:1fr}.stat+.stat{border-left:0;border-top:1px solid var(--line)}.role-cards{grid-template-columns:1fr}.page-head h1{font-size:23px}.search-global{display:none}.content{padding:12px}.panel-body{padding:13px}.source-lane{padding:13px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
/* 侧栏二级菜单（稿件管理） */
.nav-sub-group .nav-sub{display:none;padding:2px 0 6px}
.nav-sub-group.open .nav-sub{display:block}
.nav-sub-group .nav-sub .nav-link{padding-left:28px;min-height:36px;font-size:13px}
.nav-sub-group .nav-link .sub-caret{width:14px;height:14px;margin-left:auto;color:#75869f;transition:transform .18s}
.nav-sub-group.open>.nav-link .sub-caret{transform:rotate(180deg)}
/* 门户首页（B端/C端） */
.site-page{min-height:100dvh;display:flex;flex-direction:column;background:var(--bg)}
.site-head{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:saturate(160%) blur(12px)}
.site-head-in{max-width:1180px;margin:0 auto;height:64px;display:flex;align-items:center;gap:22px;padding:0 20px}
.site-cta{margin-left:auto;display:flex;align-items:center;gap:10px}
.hero{background:linear-gradient(180deg,#eef4ff 0,var(--bg) 100%);border-bottom:1px solid var(--line)}
.hero-in{max-width:1180px;margin:0 auto;padding:72px 20px 58px}
.hero h1{font-size:40px;max-width:680px}
.hero p{color:var(--muted);font-size:16px;max-width:580px;margin-top:14px}
.hero-actions{display:flex;gap:10px;margin-top:26px;flex-wrap:wrap}
.hero-stats{display:flex;gap:38px;margin-top:34px;flex-wrap:wrap}
.hero-stats b{display:block;font-size:24px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.hero-stats span{color:var(--muted);font-size:12px}
.site-section{max-width:1180px;margin:0 auto;padding:46px 20px;width:100%}
.site-section>h2{font-size:24px;text-align:center}
.section-sub{text-align:center;color:var(--muted);margin-top:8px}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:26px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px 18px;text-align:center}
.feature-card .feature-icon{width:42px;height:42px;margin:0 auto 12px;border-radius:11px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center}
.feature-card .feature-icon svg{width:21px;height:21px}
.feature-card h3{margin-bottom:6px}
.feature-card p{color:var(--muted);font-size:13px}
.steps-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:26px}
.step-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 16px;text-align:center}
.step-card .step-num{margin:0 auto}
.site-cta-band{background:#111c2d;color:#fff;margin-top:10px}
.site-cta-band .in{max-width:1180px;margin:0 auto;padding:46px 20px;text-align:center}
.site-foot{border-top:1px solid var(--line);background:#fff;margin-top:auto}
.site-foot .in{max-width:1180px;margin:0 auto;padding:18px 20px;color:var(--muted);font-size:12px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media(max-width:900px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.steps-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero h1{font-size:30px}.hero-in{padding:44px 16px 40px}}
@media(max-width:560px){.feature-grid,.steps-grid{grid-template-columns:1fr}.hero-stats{gap:20px}}