:root{--color-bg:#f5f7fa;--color-surface:#fff;--color-border:#e2e8f0;--color-text:#1f2d3d;--color-text-muted:#5e7089;--color-primary:#1e5aa8;--color-primary-dark:#174a85;--color-title:#12305c;--color-unread-bg:#fdf3e7;--color-unread-border:#f2d3a7;--color-unread-text:#a05c12;--color-danger:#b42318;--color-warning-bg:#fff4e5;--color-warning-text:#8a4b00;--color-success:#157f3d;--radius:14px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--shadow:0 4px 20px #234f850d}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);-webkit-text-size-adjust:100%;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.6}#app{flex-direction:column;min-height:100vh;display:flex}a{color:var(--color-primary)}h1,h2,h3{margin:0 0 var(--space-3);line-height:1.35}h1{font-size:20px}h2{font-size:17px}h3{font-size:15px}button,input,select{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.app-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:var(--space-3) var(--space-4);gap:var(--space-3);z-index:10;flex-wrap:wrap;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.app-header__brand{font-size:16px;font-weight:600}.app-header__nav{gap:var(--space-2);flex-wrap:wrap;align-items:center;display:flex}.app-header__nav a{border-radius:var(--radius);color:var(--color-text-muted);padding:6px 10px;text-decoration:none}.app-header__nav a.router-link-active{color:var(--color-primary-dark);background:#eef2ff;font-weight:600}.app-main{width:100%;max-width:1120px;padding:var(--space-4);flex:1;margin:0 auto}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:var(--space-4);margin-bottom:var(--space-4)}.card__title{justify-content:space-between;align-items:baseline;gap:var(--space-2);margin-bottom:var(--space-3);flex-wrap:wrap;display:flex}.row{gap:var(--space-3);flex-wrap:wrap;align-items:flex-end;display:flex}.field{gap:var(--space-1);flex-direction:column;min-width:0;display:flex}.field>label{color:var(--color-text-muted);font-size:13px}.field input[type=text],.field input[type=password],.field input[type=date],.field select{border:1px solid var(--color-border);background:var(--color-surface);border-radius:6px;width:100%;min-width:0;padding:7px 10px}.field input:disabled,.field select:disabled{color:var(--color-text-muted);background:#f2f4f7}.checkbox-row{gap:var(--space-3);flex-wrap:wrap;align-items:center;display:flex}.checkbox-row label{cursor:pointer;align-items:center;gap:6px;display:inline-flex}.btn{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);cursor:pointer;white-space:nowrap;border-radius:6px;padding:8px 14px}.btn:hover:not(:disabled){background:#f8fafc;border-color:#c3cad4}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.btn--primary:hover:not(:disabled){background:var(--color-primary-dark);border-color:var(--color-primary-dark)}.btn--small{padding:5px 10px;font-size:13px}.btn--danger{color:var(--color-danger);border-color:#f0c3bd}.alert{padding:var(--space-3);margin-bottom:var(--space-3);word-break:break-word;border:1px solid #0000;border-radius:6px;font-size:14px}.alert--error{color:var(--color-danger);background:#fef3f2;border-color:#f7c9c3}.alert--info{color:#1e40af;background:#eff6ff;border-color:#bfdbfe}.alert--warning{background:var(--color-warning-bg);color:var(--color-warning-text);border-color:#f6d9a8}.alert--muted{border-color:var(--color-border);color:var(--color-text-muted);background:#f4f5f7}.tag{border:1px solid var(--color-border);color:var(--color-text-muted);white-space:nowrap;background:#f8fafc;border-radius:4px;padding:1px 8px;font-size:12px;line-height:1.7;display:inline-block}.tag--warning{background:var(--color-warning-bg);color:var(--color-warning-text);border-color:#f6d9a8}.tag--success{color:var(--color-success);background:#ecfdf3;border-color:#b7e4c7}.tag--unread{background:var(--color-unread-bg);border-color:var(--color-unread-border);color:var(--color-unread-text);font-weight:600}.tag--danger{color:var(--color-danger);background:#fef3f2;border-color:#f7c9c3}.tag--muted{background:#f4f5f7}table.data-table{border-collapse:collapse;width:100%;font-size:14px}table.data-table th,table.data-table td{text-align:left;border-bottom:1px solid var(--color-border);vertical-align:middle;padding:10px 8px}table.data-table th{color:#33527a;white-space:nowrap;background:#eef4fb;font-weight:600}.table-scroll{-webkit-overflow-scrolling:touch;overflow-x:auto}.summary-text{color:var(--color-text);-webkit-line-clamp:2;line-clamp:2;word-break:break-word;-webkit-box-orient:vertical;font-size:15px;line-height:1.7;display:-webkit-box;overflow:hidden}.pager{gap:var(--space-2);margin-top:var(--space-3);color:var(--color-text-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;font-size:14px;display:flex}.pager__buttons{gap:var(--space-2);align-items:center;display:flex}.empty-state{padding:var(--space-5) var(--space-3);text-align:center;color:var(--color-text-muted)}.work-content{white-space:pre-wrap;word-break:break-word;border:1px solid var(--color-border);padding:var(--space-3);overflow-wrap:anywhere;background:#fbfcfd;border-radius:6px;max-height:none;line-height:1.85}.receivers{border:1px solid var(--color-border);border-radius:6px;max-height:45vh;overflow-y:auto}.receivers ul{margin:0;padding:0;list-style:none}.receivers li{gap:var(--space-2);border-bottom:1px solid var(--color-border);flex-wrap:wrap;justify-content:space-between;padding:8px 10px;font-size:14px;display:flex}.receivers li:last-child{border-bottom:none}.meta-list{gap:var(--space-2) var(--space-4);grid-template-columns:minmax(100px,160px) minmax(0,1fr);margin:0;font-size:14px;display:grid}.meta-list dt{color:var(--color-text-muted);font-size:13px}.meta-list dd{margin:0 0 var(--space-2);word-break:break-word}.login-shell{padding:var(--space-4);flex:1;justify-content:center;align-items:center;display:flex}.login-card{width:100%;max-width:380px}.card-list{gap:var(--space-3);flex-direction:column;display:none}.report-card{border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-3);background:var(--color-surface)}.report-card__head{gap:var(--space-2);margin-bottom:var(--space-2);flex-wrap:wrap;justify-content:space-between;align-items:baseline;display:flex}.report-card__name{font-weight:600}.report-card__time{color:var(--color-text-muted);font-size:13px}.report-card__depts{gap:var(--space-1);margin-bottom:var(--space-2);flex-wrap:wrap;display:flex}@media (width<=767px){.app-main{padding:var(--space-3)}.table-only{display:none}.card-list{display:flex}.row{gap:var(--space-2)}.field{flex:100%}}@media (width>=768px){.mobile-only{display:none}}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body{background:var(--color-bg)}#app{min-height:100dvh}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}.app-header{border-top:4px solid var(--color-primary);background:#fff;padding:16px max(24px,50vw - 560px)}.app-header__brand{color:var(--color-primary-dark);letter-spacing:-.5px;align-items:center;gap:12px;font-size:20px;display:flex}.brand-caption{color:var(--color-text-muted);letter-spacing:0;font-size:13px;font-weight:400}.app-header__nav a{padding:10px 14px}.app-header__nav a.router-link-active{background:#eaf1fa}.app-main{min-width:0;padding:28px 24px 40px}h1{letter-spacing:-.5px;color:var(--color-title);font-size:25px}h2{color:var(--color-title)}.card{padding:24px}.card__title{align-items:center;gap:12px}.card__title h1,.card__title h2{margin-bottom:0}.page-intro{color:var(--color-text-muted);margin:8px 0 20px;font-size:14px}.eyebrow{color:var(--color-primary);letter-spacing:2px;margin:0 0 8px;font-size:12px;font-weight:700}.btn{border-radius:9px;justify-content:center;align-items:center;min-height:44px;font-weight:500;text-decoration:none;display:inline-flex}.btn--primary{box-shadow:0 3px 8px #1e5aa81a}select{border:1px solid 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env(safe-area-inset-bottom))}h1{font-size:22px}.card{margin-bottom:14px;padding:16px}.card__title{align-items:flex-start}.page-intro{margin-bottom:16px}.meta-list{grid-template-columns:88px minmax(0,1fr);gap:12px}.work-content{padding:4px 0 4px 12px;font-size:15px}.detail-title-band h1{font-size:20px}.detail-actions{width:100%;display:flex}.detail-title-band .detail-actions{margin-left:0}.detail-actions .btn{white-space:normal;flex:1}.pager{flex-direction:column;align-items:stretch}.pager__buttons{grid-template-columns:auto 1fr 1fr;gap:6px;display:grid}.pager__buttons>.tag{align-items:center;padding:0 4px;display:flex}.pager__buttons .btn{padding:8px}.refresh-bar{align-items:flex-start}.refresh-bar>.btn{width:100%}.refresh-bar>.tag{background:0 0;border:none;padding:0;font-size:12px}.login-shell{padding:24px 20px}.login-card{padding:28px 24px}.receivers{max-height:none}}@media 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