:root{font-family:"Microsoft YaHei","PingFang SC",sans-serif;color:#263c53;background:#f5f8fb;font-size:16px;line-height:1.7;font-synthesis:none;color-scheme:light}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,.button{border:1px solid transparent;border-radius:12px;background:#365c7d;color:#fff;min-height:46px;padding:10px 20px;cursor:pointer;text-decoration:none;display:inline-flex;justify-content:center;align-items:center;gap:8px}button:hover,.button:hover{background:#294967}button:disabled{opacity:.5;cursor:not-allowed}.secondary{background:#fff;border-color:#c8d6e3;color:#304f6b}.secondary:hover{background:#eaf1f7}a{color:#365c7d}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #568fd2;outline-offset:3px}header{display:flex;align-items:center;gap:32px;padding:22px max(4vw,22px);background:#ffffffdf;border-bottom:1px solid #dce6ee}.brand{font-size:21px;font-weight:700;text-decoration:none;white-space:nowrap}.brand span{font-size:15px;font-weight:400;margin-left:18px}.account{margin-left:auto;display:flex;flex-direction:column;max-width:40%;overflow-wrap:anywhere}small{font-size:12px;color:#60758b}main{max-width:1280px;margin:auto;padding:35px 28px 70px}.intro{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 0}.eyebrow{font-size:13px;letter-spacing:2px;color:#6a849a}h1{font-size:clamp(28px,3vw,40px);font-weight:500;margin:8px 0 12px;letter-spacing:.04em}h2{font-size:24px;font-weight:500;margin:0}h3{font-size:19px;margin:0 0 10px}p{margin:8px 0 16px}.muted{color:#587089;font-size:14px}.note{font-size:14px;background:#edf3f8;border-radius:12px;padding:16px 20px}.tabs{display:flex;gap:8px;padding:10px;background:#eaf0f6;border-radius:16px;margin:22px 0}.tabs button{background:transparent;color:#405b72}.tabs button.active{background:#fff;box-shadow:0 3px 12px #2947630d}.section-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:24px 0 18px}.section-head h2{margin-right:auto}.section-head label{display:flex;align-items:center;gap:10px}.search{display:flex;gap:10px}.search input{width:280px}.card{background:#fff;border:1px solid #d8e3ed;border-radius:18px;padding:24px;margin-bottom:20px}.catalog{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.catalog .card{margin:0;display:flex;flex-direction:column;min-height:260px}.material-code{font-size:13px;overflow-wrap:anywhere;letter-spacing:.04em;color:#557692}.catalog dl{display:grid;grid-template-columns:55px 1fr;gap:4px 12px;font-size:14px;margin:12px 0 20px}.catalog dt{color:#687e92}.catalog dd{margin:0;overflow-wrap:anywhere}.catalog .actions{margin-top:auto}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.pager{display:flex;align-items:center;justify-content:center;gap:20px;margin:25px 0}.records{display:grid;gap:16px}.record{margin:0}.record-head{display:flex;gap:20px;align-items:center;justify-content:space-between}.badge{background:#eaf2f8;border-radius:8px;font-size:14px;padding:5px 12px;white-space:nowrap}.record p{overflow-wrap:anywhere}.empty{padding:30px;border:1px dashed #c5d4e1;border-radius:14px;color:#5b7289;background:#ffffff80}.record-facts{display:flex;gap:24px;flex-wrap:wrap;font-size:15px}.record-facts strong{font-size:20px;color:#294a69}.return-form{display:flex;gap:12px;align-items:end;margin-top:20px;padding-top:20px;border-top:1px solid #e3ebf2}.return-form input{max-width:150px}label{display:flex;flex-direction:column;gap:6px;font-size:15px;color:#354f68}input,select{min-height:46px;border:1px solid #bccddd;border-radius:10px;background:#fff;padding:10px 12px;color:#213c54;max-width:100%;width:100%}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.form-grid .wide{grid-column:1/-1}.rule-types{display:flex;align-items:center;gap:10px;margin:22px 0 12px}.rule-types button[aria-pressed=false]{background:#fff;color:#365c7d;border-color:#c8d6e3}#rule-version{font-size:14px;color:#61768c;margin-left:auto}#quote-result dl{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-width:500px}#quote-result dd{text-align:right;margin:0;font-weight:600}#status{padding:12px 18px;min-height:50px;border:1px solid #d4e1eb;border-radius:12px;background:#edf5fa;color:#365b74;position:sticky;top:10px;z-index:5}#status.error{border-color:#e6b6b6;background:#fff1f1;color:#8e3030}dialog{border:1px solid #c7d6e4;border-radius:22px;max-width:min(680px,calc(100vw - 32px));width:680px;padding:28px;color:inherit;box-shadow:0 24px 90px #132d4930}dialog::backdrop{background:#172b415c;backdrop-filter:blur(4px)}dialog .section-head{margin-top:0}dialog form{display:grid;gap:18px}dialog .form-grid{grid-template-columns:1fr 1fr}.icon{padding:7px 13px;font-size:24px;min-width:46px}#mfa-secret{display:block;overflow-wrap:anywhere;background:#eff4f8;padding:16px;font-size:18px;letter-spacing:2px}footer{text-align:center;border-top:1px solid #dce6ee;padding:26px;color:#6d8193;font-size:14px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
@media(max-width:900px){.catalog{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr 1fr}.intro{display:block}.intro .note{display:inline-block}header{gap:18px}.brand span{display:block;margin:0}.account{max-width:45%}header>a:last-child{font-size:14px}}
@media(max-width:580px){header{padding:16px;flex-wrap:wrap}.brand{font-size:18px}.account{font-size:14px;max-width:55%}header>a:last-child{margin-left:auto}main{padding:18px 16px 45px}.intro{padding:10px 0}.tabs{overflow-x:auto;gap:2px;padding:5px}.tabs button{flex:none;padding:9px 12px}.catalog,.form-grid,dialog .form-grid{grid-template-columns:1fr}.section-head{gap:10px}.search{width:100%}.search input{min-width:0;flex:1}.card{padding:20px}.record-head{align-items:start;gap:10px}.record-head h3{font-size:17px}.record-facts{gap:10px 20px}.return-form{flex-wrap:wrap}dialog{padding:20px}h2{font-size:21px}.rule-types{flex-wrap:wrap}#rule-version{width:100%;margin:0}.pager{gap:10px}#status{font-size:14px}}
/* Empty live status has no message to announce; keep the region itself and all non-empty states unchanged. */
#status:empty{display:none}
.brand{display:inline-flex;align-items:center;gap:16px;min-width:0}
.brand img{display:block;width:auto;height:32px;max-width:min(42vw,260px);object-fit:contain}
.brand span{margin-left:0;font-size:15px;font-weight:500;white-space:nowrap}
.catalog .card>img,.image-placeholder{display:flex;width:100%;height:180px;align-items:center;justify-content:center;object-fit:cover;border:1px solid #d8e3ed;border-radius:12px;background:#f6f8fb;color:#60758b;font-size:14px}
.material-detail{margin:0 0 16px;padding:12px 0;border-top:1px solid #e3ebf2;border-bottom:1px solid #e3ebf2}
.material-detail summary{color:#365c7d;font-weight:600}
.material-detail dl{grid-template-columns:minmax(86px,auto) 1fr}
.material-detail dd{white-space:pre-wrap}
@media(max-width:580px){.brand{gap:10px}.brand img{height:26px;max-width:min(42vw,190px)}.brand span{font-size:14px}}
/* Workspace UI: compact task headers, readable actions and bounded dialogs. */
header .brand{min-width:0}
header>a:not(.brand){display:inline-flex;align-items:center;min-height:44px;text-decoration:none;text-underline-offset:4px}
header>a:not(.brand):hover{text-decoration:underline}
header .account{max-width:36%;min-width:0;gap:2px}
.account strong{overflow-wrap:anywhere}
.account-details{font-size:12px;max-width:320px}
.account-details summary{cursor:pointer;padding:4px 0;color:#657b90}
.account-details small{display:block;overflow-wrap:anywhere;padding:6px 0}
.account-details button{min-height:36px;padding:6px 12px;font-size:12px}
main{padding-top:20px}
.intro{padding:8px 0;gap:20px;align-items:flex-start}
.intro h1{font-size:clamp(24px,2.4vw,30px);line-height:1.3;margin:0 0 8px}
.intro p{margin:0;line-height:1.6}
.intro .note{font-size:13px}
.section-head{gap:12px;min-width:0}
.search{min-width:0;flex-wrap:wrap}
.search input{min-width:0;max-width:100%;flex:1 1 160px}
.actions{gap:12px;min-width:0}
button,.button{line-height:1.45;min-height:44px;text-decoration:none;max-width:100%;overflow-wrap:anywhere}
button:focus-visible,.button:focus-visible,summary:focus-visible{outline:3px solid #6d9bc0;outline-offset:3px}
.catalog .actions{padding-top:16px;justify-content:space-between}
.catalog .check{gap:8px;min-height:44px;margin:0}
.catalog .check input{flex:none}
.catalog .actions .button{font-size:14px;padding:9px 14px;white-space:nowrap}
.card h3{overflow-wrap:anywhere}
#status{position:static;min-height:0;padding:10px 14px;margin:14px 0;font-size:14px;line-height:1.6}
dialog{max-height:calc(100dvh - 32px);overflow:auto;overscroll-behavior:contain}
dialog form{gap:16px}
dialog .section-head{margin:0}
dialog p{margin:0;line-height:1.65}
dialog .section-head h2{font-size:22px;margin:0 auto 0 0}
dialog .section-head .icon{flex:none}
dialog form>p:empty,dialog #media:empty,dialog #attachments:empty{display:none}
dialog .dialog-actions{position:sticky;bottom:-28px;background:#fff;border-top:1px solid #dce5ec;padding:16px 0;margin:0;z-index:2}
@media(max-width:700px){
 header{gap:12px;padding:16px 20px;flex-wrap:wrap}
 header .brand{flex-basis:100%}
 header .account{max-width:none;flex:1}
 header>a:not(.brand){margin-left:auto;font-size:13px}
 main{padding:20px 16px 40px}
 .intro .note{margin-top:12px}
 .section-head h2{font-size:21px}
 .section-head .search{flex:1 1 100%;width:100%}
 .tabs{flex-wrap:wrap;gap:8px;padding:8px;margin:16px 0}
 .tabs button{flex:1 1 140px;white-space:normal;padding:10px 8px}
 .actions>button,.actions>.button{flex-shrink:1}
 dialog{padding:20px}
 dialog .dialog-actions{bottom:-20px}
}