:root{--ink:#17223b;--blue:#356bff;--amber:#f5a524;--red:#d9435f;--green:#0f8f7a;--mist:#f5f7fb;--line:#dce2ee;--muted:#667085;--white:#fff}
*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:var(--mist);color:var(--ink);font:15px/1.55 "Microsoft YaHei","Noto Sans SC",system-ui,sans-serif}.skip-link{position:fixed;left:1rem;top:-4rem;z-index:20;background:var(--ink);color:#fff;padding:.6rem 1rem}.skip-link:focus{top:1rem}.sidebar{position:fixed;inset:0 auto 0 0;width:220px;padding:24px 18px;background:var(--ink);color:#fff;display:flex;flex-direction:column}.brandmark{display:flex;align-items:center;gap:11px;color:inherit;text-decoration:none;font:700 16px/1.05 "Arial Narrow","Microsoft YaHei",sans-serif;letter-spacing:.06em}.brandmark__stamp{display:grid;place-items:center;width:38px;height:38px;background:var(--blue);border-radius:4px;font-size:22px}.sidebar nav{display:grid;gap:6px;margin-top:38px}.sidebar nav a,.sidebar__foot a{color:#b9c3d8;text-decoration:none;padding:10px 12px;border-radius:5px}.sidebar nav a:hover,.sidebar nav a[aria-current=page]{background:#25304a;color:#fff}.sidebar nav a[aria-current=page]{box-shadow:inset 3px 0 var(--amber)}.sidebar__foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#b9c3d8}.sidebar__foot a{padding:4px}main{margin-left:220px;padding:38px;min-height:100vh}.page-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.page-head h1{margin:.12em 0;font:800 clamp(29px,4vw,46px)/1.08 "Arial Narrow","Microsoft YaHei",sans-serif;letter-spacing:-.035em}.page-head p{margin:.4rem 0;color:var(--muted)}.eyebrow{font:700 11px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace!important;letter-spacing:.16em;color:var(--blue)!important}.button,button{display:inline-flex;justify-content:center;border:0;border-radius:5px;background:var(--blue);color:#fff;padding:11px 16px;font:700 14px inherit;text-decoration:none;cursor:pointer}.button:hover,button:hover{filter:brightness(.92)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--amber);outline-offset:2px}.quota-strip{display:grid;grid-template-columns:1fr 1fr;background:#fff;border:1px solid var(--line);border-radius:8px;margin-bottom:18px}.quota-strip>div{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:14px 18px}.quota-strip>div+div{border-left:1px solid var(--line)}progress{grid-column:2/4;width:100%;height:5px;accent-color:var(--blue)}.route-tab{display:block;width:5px;height:38px;border-radius:2px;background:var(--muted)}.route-tab.oscal{background:var(--blue)}.route-tab.blackview{background:var(--green)}.route-tab.warning{background:var(--amber)}.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.panel>header{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}.panel h2{margin:2px 0 0;font-size:19px}.count{font:700 20px ui-monospace,monospace}.dispatch-card,.campaign-row{display:flex;align-items:center;gap:13px;padding:14px 18px;border-bottom:1px solid #edf0f5}.dispatch-card:last-child,.campaign-row:last-child{border:0}.dispatch-card div,.campaign-row div{min-width:0;flex:1}.dispatch-card strong,.campaign-row strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dispatch-card p,.campaign-row p{margin:2px 0 0;color:var(--muted);font-size:13px}.dispatch-card a,.campaign-row a{color:var(--blue);font-weight:700;text-decoration:none}.empty{padding:28px;color:var(--muted);text-align:center}.messages p{background:#e7f6f1;color:#075c4e;padding:11px 15px;border-radius:5px}.search{display:flex;gap:8px;max-width:520px;margin-bottom:16px}.search input{flex:1}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:8px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid #edf0f5;white-space:nowrap}th{font-size:12px;color:var(--muted);background:#fbfcfe}td a{color:var(--ink);font-weight:700}.pill{display:inline-flex;margin-left:5px;padding:2px 7px;border-radius:999px;background:#e9eef8;font-size:11px}.pill.warning{background:#fff0cd;color:#825500}.pill.danger{background:#fde8ed;color:#9b243b}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.form-panel{display:grid;grid-template-columns:2fr 1fr;gap:28px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px}.form-panel aside{border-left:1px solid var(--line);padding-left:28px}.form-panel aside h2{font-size:16px}.form-panel label,.login-card label{display:grid;gap:7px;margin-bottom:18px;font-weight:700}input,textarea,select{width:100%;border:1px solid #bec7d7;border-radius:5px;background:#fff;padding:11px;font:inherit}small{font-weight:400;color:var(--muted)}.form-error{color:var(--red);font-weight:600}.login-page{display:grid;place-items:center;min-height:100vh;background:linear-gradient(120deg,var(--ink) 0 48%,var(--mist) 48%)}.login-card{width:min(440px,calc(100vw - 32px));background:#fff;border-radius:8px;padding:34px;box-shadow:0 24px 70px #0b1324aa}.login-card h1{font:800 34px/1.1 "Arial Narrow","Microsoft YaHei",sans-serif}.login-card .brandmark{color:var(--ink);margin-bottom:32px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:850px){.sidebar{position:static;width:auto;height:auto;padding:14px 18px}.sidebar nav{display:flex;overflow:auto;margin-top:14px}.sidebar__foot{display:none}main{margin:0;padding:22px 16px}.work-grid{grid-template-columns:1fr}.page-head{align-items:start;flex-direction:column}.quota-strip{grid-template-columns:1fr}.quota-strip>div+div{border-left:0;border-top:1px solid var(--line)}.form-panel{grid-template-columns:1fr}.form-panel aside{border-left:0;border-top:1px solid var(--line);padding:18px 0 0}.login-page{background:var(--ink)}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.draft-sheet{max-width:900px;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.draft-sheet>div,.draft-sheet article,.draft-sheet footer{padding:20px 24px;border-bottom:1px solid var(--line)}.draft-sheet>div{display:grid;gap:6px}.draft-sheet>div span,.draft-sheet h2{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.draft-sheet h2{margin:0 0 12px}.draft-sheet pre{margin:0;white-space:pre-wrap;font:15px/1.7 inherit}.draft-sheet footer{display:flex;justify-content:flex-end;gap:10px;border:0}.draft-sheet footer form{margin:0}.button-secondary{background:#e9eef8;color:var(--ink)}
.mail-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.mail-head h1{margin:2px 0 0;font:800 34px/1.1 "Arial Narrow","Microsoft YaHei",sans-serif}.mail-head>p{margin:0;color:var(--muted)}.mail-workbench{display:grid;grid-template-columns:minmax(240px,300px) minmax(420px,1fr) minmax(210px,260px);height:calc(100vh - 145px);min-height:590px;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.thread-list,.mail-context{min-width:0;background:#fbfcfe}.thread-list{border-right:1px solid var(--line)}.thread-list>header{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line)}.thread-list>header span{font-family:ui-monospace,monospace;color:var(--muted)}.thread-list nav{height:calc(100% - 58px);overflow:auto}.thread-list nav>a{display:grid;grid-template-columns:5px 1fr auto;gap:11px;align-items:center;padding:14px 13px;color:var(--ink);text-decoration:none;border-bottom:1px solid #edf0f5}.thread-list nav>a:hover,.thread-list nav>a[aria-current=page]{background:#fff}.thread-list nav>a[aria-current=page]{box-shadow:inset 3px 0 var(--amber)}.thread-list nav>a>span:nth-child(2){min-width:0}.thread-list nav strong,.thread-list nav b,.thread-list nav small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thread-list nav b{font-size:13px;font-weight:500}.thread-list nav small{margin-top:4px;color:var(--muted)}.thread-list nav i{color:var(--blue);font-size:9px}.mail-reader{min-width:0;display:flex;flex-direction:column}.mail-reader>header{padding:17px 24px;border-bottom:1px solid var(--line)}.mail-reader>header h2{margin:7px 0 2px;font-size:20px}.mail-reader>header p{margin:0;color:var(--muted);font-size:13px}.message-stream{flex:1;overflow:auto;padding:22px;background:#f7f9fc}.mail-message{background:#fff;border:1px solid var(--line);border-left:3px solid var(--green);border-radius:6px;padding:18px;margin-bottom:16px}.mail-message--out{border-left-color:var(--blue)}.mail-message>header{display:flex;justify-content:space-between;gap:18px;padding-bottom:14px;border-bottom:1px solid #edf0f5}.mail-message>header small{display:block;color:var(--muted)}.mail-message time{flex:none;color:var(--muted);font:12px ui-monospace,monospace}.mail-body,.mail-translation{padding:18px 2px 4px;overflow-wrap:anywhere}.mail-message details{margin-top:15px;border-top:1px dashed var(--line);padding-top:12px}.mail-message summary{cursor:pointer;color:var(--blue);font-weight:700}.mail-translation{margin-top:10px;padding:14px;background:#f2f5fb}.mail-message footer{margin-top:16px;color:var(--muted);font-size:12px}.mail-context{border-left:1px solid var(--line);padding:20px}.mail-context h2{margin:3px 0 18px}.mail-context dl{margin:0}.mail-context dl div{padding:12px 0;border-bottom:1px solid var(--line)}.mail-context dt{color:var(--muted);font-size:12px}.mail-context dd{margin:4px 0 0;overflow-wrap:anywhere}.context-link{display:block;margin-top:18px;color:var(--blue);font-weight:700;text-decoration:none}.mail-reader__empty{margin:auto;text-align:center;color:var(--muted)}.mail-reader__empty strong{color:var(--ink)}
@media(max-width:1100px){.mail-workbench{grid-template-columns:260px 1fr}.mail-context{display:none}}
@media(max-width:700px){.mail-head{align-items:start;flex-direction:column}.mail-workbench{display:block;height:auto;min-height:0}.thread-list{border-right:0}.thread-list nav{max-height:310px}.mail-reader{min-height:500px}.mail-message>header{display:block}.mail-message time{display:block;margin-top:7px}}
.reader-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.reader-head form{margin:0}.button-quiet{background:#e9eef8;color:var(--ink);padding:8px 11px}.button-quiet:hover{background:#dfe6f2}.translate-action{margin-top:13px;padding-top:12px;border-top:1px dashed var(--line)}.reply-composer{flex:none;padding:14px 18px 16px;border-top:1px solid var(--line);background:#fff}.reply-composer>header{display:flex;justify-content:space-between;gap:16px;margin-bottom:9px}.reply-composer>header small{display:block;color:var(--muted)}.reply-composer>header>span{color:var(--muted);font-size:12px}.reply-composer textarea{min-height:96px;max-height:210px;resize:vertical}.reply-composer form footer{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:9px}.reply-composer form footer small{color:var(--muted)}button:disabled{cursor:not-allowed;opacity:.5}.pending-draft{display:flex;justify-content:space-between;gap:12px;margin-bottom:9px;padding:8px 10px;background:#fff5d9;color:#6d4d00;font-size:13px}.pending-draft a{color:inherit;font-weight:700}
@media(max-width:700px){.reader-head,.reply-composer>header{align-items:start;flex-direction:column}.reply-composer form footer{align-items:stretch;flex-direction:column}.reply-composer form footer button{width:100%}}
.thread-list{display:flex;flex-direction:column;min-height:0;overflow:hidden}.thread-list nav{flex:1;min-height:0;height:auto;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#aab5c8 transparent}.thread-list nav::-webkit-scrollbar{width:8px}.thread-list nav::-webkit-scrollbar-thumb{background:#aab5c8;border-radius:8px}.thread-list nav>a.thread-unread strong,.thread-list nav>a.thread-unread b{font-weight:800}.thread-flags{display:flex;align-items:center;gap:5px}.thread-flags em{padding:1px 5px;border-radius:8px;background:#fff0cd;color:#825500;font-style:normal;font-size:10px}.thread-flags i{color:var(--blue);font-size:9px}.thread-statuses{display:flex;gap:5px}.pill.unread{background:#e3ebff;color:#2456d8}.reader-actions{display:flex;gap:7px}.reader-actions form{margin:0}.mail-reader{min-height:0;overflow:hidden}
@media(max-width:700px){.thread-list{overflow:visible}.thread-list nav{flex:none;height:auto;overflow-y:auto}.reader-actions{flex-wrap:wrap}}
.mail-scopes{display:grid;grid-template-columns:repeat(2,1fr);gap:5px;padding:10px;border-bottom:1px solid var(--line);background:#fff}.mail-scopes a{padding:5px 7px;border-radius:4px;color:var(--muted);font-size:11px;text-decoration:none}.mail-scopes a[aria-current=page]{background:var(--ink);color:#fff}.thread-flags{justify-content:flex-end;flex-wrap:wrap}.thread-flags em.linked{background:#dff4ef;color:#076c5c}.thread-flags em.affiliate{background:#e9eef8;color:#49566f}.context-hint{color:var(--muted);font-size:13px}.kol-link-form{display:grid;gap:11px;margin-top:16px}.kol-link-form label{display:grid;gap:5px;font-size:12px;font-weight:700}.kol-link-form input,.kol-link-form select{padding:8px}.kol-link-form button{width:100%;margin-top:3px}.kol-link-form>small{color:var(--muted)}.form-divider{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px}.form-divider:before,.form-divider:after{content:"";height:1px;flex:1;background:var(--line)}.engagements{margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}.engagements h3{margin:0 0 10px;font-size:13px}.engagements article{display:grid;gap:2px;padding:9px 0;border-bottom:1px solid var(--line)}.engagements small,.engagements p{color:var(--muted)}