:root{--os-brand: #3965BB;--os-brand-dark: #2C4F96;--os-text: #1F2733;--os-text-sub: #5B6675;--os-bg: #F4F6FA;--os-card: #FFFFFF;--os-border: #E2E8F0}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;color:var(--os-text);background:var(--os-bg)}.os-shell{min-height:100vh;display:flex;flex-direction:column}.os-topbar{background:var(--os-brand);color:#fff;padding:0 24px;height:56px;display:flex;align-items:center}.os-brand{display:flex;flex-direction:column}.os-brand-name{font-size:18px;font-weight:700;line-height:1.2}.os-brand-sub{font-size:12px;opacity:.85}.os-body{flex:1;display:flex;min-height:0}.os-sidenav{width:208px;background:var(--os-card);border-right:1px solid var(--os-border);padding:16px 12px}.os-nav-item{display:block;padding:10px 12px;border-radius:8px;color:var(--os-text);text-decoration:none;font-size:14px}.os-nav-item.active{background:var(--os-brand);color:#fff}.os-main{flex:1;padding:24px;min-width:0}.os-page-title{font-size:20px;margin:0 0 16px}.os-empty-card{background:var(--os-card);border:1px solid var(--os-border);border-radius:12px;padding:48px 24px;text-align:center}.os-empty-text{color:var(--os-text-sub);font-size:14px;margin:0}.os-login,.os-notfound{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.os-login-card{background:var(--os-card);border:1px solid var(--os-border);border-radius:12px;padding:40px 32px;width:100%;max-width:400px;text-align:center}.os-brand-center{align-items:center;margin-bottom:16px}.os-brand-center .os-brand-name{color:var(--os-brand);font-size:22px}.os-brand-center .os-brand-sub{color:var(--os-text-sub)}.os-login-note{color:var(--os-text-sub);font-size:14px;margin:0}.os-link{display:inline-block;margin-top:16px;color:var(--os-brand);text-decoration:none}@media (max-width: 720px){.os-sidenav{width:100%;border-right:none;border-bottom:1px solid var(--os-border)}.os-body{flex-direction:column}}.os-topbar{justify-content:space-between}.os-topbar-user{display:flex;align-items:center;gap:12px}.os-user-name{font-size:14px}.os-logout-btn{background:#ffffff29;color:#fff;border:none;border-radius:6px;padding:6px 14px;font-size:13px;cursor:pointer}.os-logout-btn:hover{background:#ffffff47}.os-login-form{display:flex;flex-direction:column;gap:14px;text-align:left}.os-field{display:flex;flex-direction:column;gap:6px}.os-field-label{font-size:13px;color:var(--os-text-sub)}.os-field input{border:1px solid var(--os-border);border-radius:8px;padding:10px 12px;font-size:14px;outline:none}.os-field input:focus{border-color:var(--os-brand)}.os-login-error{color:#b42318;font-size:13px;margin:0}.os-login-btn{background:var(--os-brand);color:#fff;border:none;border-radius:8px;padding:11px;font-size:15px;cursor:pointer}.os-login-btn:disabled{opacity:.6;cursor:not-allowed}.os-btn{background:var(--os-brand);color:#fff;border:none;border-radius:8px;padding:8px 16px;font-size:13px;cursor:pointer}.os-btn.secondary{background:#fff;color:var(--os-brand);border:1px solid var(--os-brand)}.os-btn.small{padding:5px 10px;font-size:12px}.os-btn:disabled{opacity:.6;cursor:not-allowed}.os-badge{display:inline-block;background:var(--os-brand);color:#fff;border-radius:10px;padding:2px 10px;font-size:12px}.pa-tabs{display:flex;gap:8px;margin-bottom:14px}.pa-tab{border:1px solid var(--os-border);background:var(--os-card);border-radius:8px;padding:8px 18px;font-size:14px;cursor:pointer;color:var(--os-text)}.pa-tab.active{background:var(--os-brand);border-color:var(--os-brand);color:#fff}.pa-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}.pa-input{border:1px solid var(--os-border);border-radius:8px;padding:8px 10px;font-size:13px}.pa-state{background:var(--os-card);border:1px solid var(--os-border);border-radius:10px;padding:28px;text-align:center;color:var(--os-text-sub);display:flex;gap:10px;align-items:center;justify-content:center}.pa-error{color:#b42318}.pa-layout{display:flex;gap:16px;align-items:flex-start}.pa-list{flex:1;min-width:0;background:var(--os-card);border:1px solid var(--os-border);border-radius:10px;overflow-x:auto}.pa-table{width:100%;border-collapse:collapse;font-size:13px}.pa-table th,.pa-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--os-border);white-space:nowrap}.pa-table th{color:var(--os-text-sub);font-weight:600}.pa-sub{color:var(--os-text-sub);font-size:12px}.pa-more{padding:12px;text-align:center}.pa-detail{width:380px;flex-shrink:0;background:var(--os-card);border:1px solid var(--os-border);border-radius:10px;padding:16px;max-height:calc(100vh - 140px);overflow-y:auto}.pa-detail-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.pa-detail-title{font-size:16px;margin:0}.pa-block{border-top:1px solid var(--os-border);padding-top:10px;margin-top:10px}.pa-block-title{font-size:13px;font-weight:600;color:var(--os-text-sub);margin-bottom:8px}.pa-row{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:4px 0}.pa-row span{color:var(--os-text-sub);flex-shrink:0}.pa-row b{font-weight:500;text-align:right;word-break:break-all}.pa-history{font-size:12px;color:var(--os-text-sub);padding:3px 0}.pa-supp{border:1px solid var(--os-border);border-radius:8px;padding:10px;margin-top:8px}.pa-supp-text{font-size:13px;margin-top:4px;white-space:pre-wrap;word-break:break-word}.pa-att{margin-top:8px}.pa-thumb{max-width:100%;border-radius:8px;border:1px solid var(--os-border)}@media (max-width: 960px){.pa-layout{flex-direction:column}.pa-detail{width:100%;max-height:none}}.md-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a59;display:flex;justify-content:flex-end;z-index:20}.md-drawer{width:440px;max-width:100%;background:var(--os-card);height:100%;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:10px}.md-actions{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.md-danger{border-color:#b42318!important;color:#b42318!important}.md-danger-text{color:#b42318}.md-ellipsis{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.md-diff{max-width:260px;white-space:normal;word-break:break-all}.md-sync-notice{justify-content:flex-start;text-align:left;margin-bottom:12px;font-size:13px}.md-warning{margin:8px 0;padding:10px}.md-cyd-input{min-width:240px}.md-cyd-result{padding:16px;max-width:640px}@media (max-width: 720px){.md-drawer{width:100%}}.md-unbound{border:1px solid var(--os-border);border-radius:10px;padding:12px;margin-bottom:14px;background:var(--os-card)}.md-unbound-row{display:flex;justify-content:space-between;align-items:center;gap:8px}