:root{--color-primary:#164d3c;--color-primary-light:#e5eee8;--color-primary-dark:#142e25;--color-secondary:#4c7e77;--color-accent:#b18a4d;--color-neutral-50:#f4f7f5;--color-neutral-100:#edf2ef;--color-neutral-200:#e2e9e5;--color-neutral-300:#cdd8d1;--color-neutral-500:#66766d;--color-neutral-700:#3d5347;--color-neutral-900:#142e25;--color-success:#276b4c;--color-warning:#8b6528;--color-error:#a74232;--font-heading:"PingFang SC","Microsoft YaHei",sans-serif;--font-body:"PingFang SC","Microsoft YaHei",sans-serif;--font-mono:ui-monospace,SFMono-Regular,monospace;--radius:12px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px}
*{box-sizing:border-box}body{margin:0;background:var(--color-neutral-50);color:var(--color-neutral-900);font-family:var(--font-body);font-size:14px;line-height:1.6}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.45}a{color:var(--color-primary);text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid 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var(--color-neutral-200)}.stat:last-child{border:0}.stat p{font-size:12px;color:var(--color-neutral-500)}.stat strong{display:block;font-size:32px;font-weight:600;line-height:1.3;letter-spacing:-1px;margin:11px 0 7px;font-variant-numeric:tabular-nums}.stat strong small{font-size:14px;font-weight:400;letter-spacing:0;margin-left:4px}.stat small{font-size:11px;color:var(--color-neutral-500)}.overview-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(270px,1fr);gap:24px;margin-bottom:24px}.panel{background:#fff;border:1px solid var(--color-neutral-200);border-radius:var(--radius);overflow:hidden}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:20px 24px;border-bottom:1px solid var(--color-neutral-200)}.panel-head h2{font-size:16px;font-weight:650}.panel-head p{font-size:11px;color:var(--color-neutral-500);margin-top:3px}.panel-body{padding:20px 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p{font-size:12px;color:var(--color-neutral-500);margin-bottom:18px}.error-box{padding:16px 20px;background:#fbefeb;color:var(--color-error);font-size:13px;border:1px solid #efd3ca;border-radius:9px;margin-bottom:20px}.error-box strong{display:block;margin-bottom:4px}.error-box .btn{margin-top:10px}.skeleton{background:var(--color-neutral-100);height:17px;border-radius:4px}.skeleton-row{padding:23px 24px;border-bottom:1px solid var(--color-neutral-200);display:flex;gap:24px}.skeleton-row .skeleton{flex:1}.skeleton-row .skeleton:last-child{flex:.5}.skeleton-chart{height:270px;background:var(--color-neutral-50);margin:20px}.settings-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,1fr);gap:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 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.btn{margin-top:15px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;margin:0}.detail-field{border-bottom:1px solid var(--color-neutral-200);padding:13px 0;min-width:0}.detail-field dt{font-size:11px;color:var(--color-neutral-500);margin-bottom:5px}.detail-field dd{font-size:13px;margin:0;overflow-wrap:anywhere}.detail-field pre{font-family:var(--font-mono);font-size:12px;white-space:pre-wrap;line-height:1.8;margin:0;background:var(--color-neutral-50);padding:12px;border-radius:7px;max-height:220px;overflow:auto}.detail-field.full{grid-column:1/-1}.detail-actions{display:flex;gap:9px;justify-content:flex-end;margin-top:23px;flex-wrap:wrap}dialog{padding:0;width:min(710px,calc(100% - 36px));max-height:calc(100dvh - 48px);border:0;border-radius:16px;color:var(--color-neutral-900);box-shadow:0 20px 90px #12302440}dialog::backdrop{background:#102b2259;backdrop-filter:blur(2px)}.dialog-header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:21px 24px;border-bottom:1px solid var(--color-neutral-200);position:sticky;top:0;background:#fff;z-index:1}.dialog-header h2{font-size:19px}.dialog-header p{font-size:11px;color:var(--color-neutral-500);margin-top:3px}.dialog-body{padding:24px}.dialog-footer{padding:17px 24px;border-top:1px solid var(--color-neutral-200);display:flex;justify-content:flex-end;gap:9px}.confirm-copy{font-size:13px;color:var(--color-neutral-500);line-height:1.8}.confirm-copy strong{color:var(--color-neutral-900)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(10px);z-index:100;background:var(--color-primary-dark);color:#fff;padding:11px 20px;border-radius:9px;font-size:13px;box-shadow:0 6px 24px #142e2530;opacity:0;pointer-events:none;max-width:calc(100% - 36px);transition:opacity .15s,transform .15s}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.drawer-backdrop{display:none}.login-screen{min-height:100dvh;display:grid;grid-template-columns:1.1fr 1fr}.login-story{background:var(--color-primary);color:#fff;padding:52px 60px;display:flex;flex-direction:column;position:relative;overflow:hidden}.login-story .brand-mark{background:#fff;color:var(--color-primary)}.login-story .brand small{color:#c6dacf}.login-story .brand strong{font-size:23px}.login-illustration{margin:auto 0;padding:55px 0}.login-illustration h1{font-size:42px;line-height:1.6;letter-spacing:-1.3px;max-width:420px}.login-illustration p{font-size:14px;line-height:1.9;color:#d1e1d7;max-width:395px;margin-top:22px}.course-lines{position:absolute;right:-80px;bottom:-65px;width:410px;height:410px;opacity:.12;pointer-events:none}.course-lines svg{height:100%;width:100%;stroke:#fff;stroke-width:1}.login-note{font-size:11px;color:#bdd2c5;max-width:410px;position:relative;z-index:1}.login-main{display:flex;align-items:center;justify-content:center;padding:40px}.login-form{width:100%;max-width:360px}.login-form .brand{display:none;margin-bottom:30px}.login-form h2{font-size:28px;letter-spacing:-.7px}.login-form>p{color:var(--color-neutral-500);font-size:13px;margin:9px 0 30px}.login-form .field{margin-bottom:20px}.login-form .btn{margin-top:7px;min-height:45px}.login-caption{font-size:11px;color:var(--color-neutral-500);margin-top:25px;line-height:1.8}.login-caption a{display:inline-flex;align-items:center;gap:5px}.login-caption svg{width:14px;height:14px}.login-security{font-size:11px;color:var(--color-neutral-500);margin-top:14px}.help-banner{display:flex;gap:10px;padding:14px 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@media(min-width:1600px){.content{padding-top:40px}.stat{padding:25px 30px}.content>.page-heading h1{font-size:30px}}
@media(max-width:1200px){.topbar{padding:0 24px}.content{padding:26px 24px 40px}.overview-grid{grid-template-columns:minmax(0,1.3fr) minmax(250px,1fr)}.stat{padding:20px 17px}.stat strong{font-size:28px}.table-actions{gap:9px}.data-table th,.data-table td{padding-left:15px;padding-right:15px}.search-wrap input{width:225px}}
@media(max-width:1023px){.app-shell{padding-left:0}.sidebar{transform:translateX(-100%);transition:transform .15s}.sidebar.open{transform:translateX(0)}.drawer-backdrop.open{display:block;position:fixed;inset:0;background:#102b2259;z-index:29}.menu-button{display:grid;margin-left:-8px}.breadcrumb{gap:9px}.topbar{height:65px}.topbar-left{display:flex;align-items:center;gap:12px}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--color-neutral-200)}.settings-grid{grid-template-columns:minmax(0,1.3fr) minmax(230px,1fr)}.login-story{padding:40px}.login-illustration h1{font-size:33px}}
@media(max-width:767px){.content{padding:24px 16px 36px}.topbar{padding:0 16px;gap:8px}.breadcrumb>span,.breadcrumb>.slash{display:none}.breadcrumb{font-size:12px}.top-actions{gap:8px}.top-actions>.btn{font-size:11px;padding:7px 9px;min-height:34px}.top-actions>.btn svg{display:none}.live-label{display:none}.demo-pill{font-size:10px;padding:3px 6px}.page-heading{display:block;margin-bottom:20px}.page-heading h1{font-size:24px}.page-heading p{font-size:12px;margin-top:7px}.page-actions{margin-top:15px;gap:8px}.btn{min-height:42px}.status-strip{font-size:11px;align-items:flex-start}.stats{margin-bottom:20px}.stat{padding:17px 16px}.stat strong{font-size:27px}.stat small{font-size:10px}.overview-grid,.settings-grid{grid-template-columns:1fr;gap:20px}.panel-head{padding:17px 18px}.panel-body{padding:18px}.table-toolbar{flex-wrap:wrap;padding:15px}.search-form{width:100%;gap:7px}.search-wrap{flex:1;min-width:0}.search-wrap input{width:100%}.toolbar-meta{width:100%;justify-content:space-between}.table-scroll.main-table{display:none}.mobile-records{display:block}.mobile-record{padding:17px;border-bottom:1px solid var(--color-neutral-200)}.mobile-record:last-child{border:0}.mobile-record-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}.mobile-record-head strong{font-size:14px;max-width:80%;overflow-wrap:anywhere}.mobile-record dl{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0}.mobile-record dt{font-size:10px;color:var(--color-neutral-500);margin-bottom:2px}.mobile-record dd{margin:0;font-size:12px;overflow-wrap:anywhere}.mobile-record .table-actions{margin-top:15px;justify-content:flex-start;border-top:1px solid var(--color-neutral-200);padding-top:10px;gap:21px}.table-actions button{min-height:44px}.pagination{flex-wrap:wrap;padding:14px 15px;font-size:11px}.pagination-buttons{margin-left:auto}.pagination .btn{min-height:37px;padding:7px 10px}.form-grid{grid-template-columns:1fr;gap:17px}.detail-grid{grid-template-columns:1fr}.dialog-header{padding:17px 19px}.dialog-body{padding:19px}.dialog-header h2{font-size:18px}.dialog-footer{padding:15px 19px}.field-span{grid-column:auto}.detail-field.full{grid-column:auto}dialog{width:calc(100% - 24px);max-height:calc(100dvh - 24px);border-radius:13px}.input{font-size:16px;min-height:44px}.form-grid textarea.input{font-size:13px}.page-size{font-size:12px;min-height:36px}.search-wrap input{font-size:14px}.login-screen{display:block}.login-story{display:none}.login-main{min-height:100dvh;padding:35px 26px}.login-form .brand{display:flex}.login-form h2{font-size:26px}.login-form>p{font-size:12px}.form-footer{flex-wrap:wrap}.sort-mobile{display:flex;align-items:center;gap:8px}.sort-mobile select{min-height:34px;font-size:12px;padding:4px 7px}.last-sync{display:none}.chart text{font-size:11px}.helper-copy{font-size:12px}.data-table th,.data-table td{padding:12px 15px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}

/* 六项运营指标保持同一信息带；移动端按两列阅读。 */
.stats-six{grid-template-columns:repeat(3,minmax(0,1fr))}.stats-six .stat:nth-child(-n+3){border-bottom:1px solid var(--color-neutral-200)}.stats-six .stat:nth-child(3n){border-right:0}.login-security{display:flex;gap:7px;align-items:center}.login-security svg{width:15px;height:15px}@media(max-width:1023px){.stats-six{grid-template-columns:repeat(2,minmax(0,1fr))}.stats-six .stat:nth-child(3n){border-right:1px solid var(--color-neutral-200)}.stats-six .stat:nth-child(2n){border-right:0}.stats-six .stat:nth-child(-n+4){border-bottom:1px solid var(--color-neutral-200)}}