.learning-guide{flex:1;min-height:0;overflow:auto;color:#263831;background:#f3f6f3}.learning-guide-inner{max-width:1230px;margin:0 auto;padding:38px 36px 48px}.learning-guide-heading{max-width:990px;margin-bottom:25px}.learning-guide-kicker{display:block;color:#217346;font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:12px}.learning-guide-heading h1{font-size:clamp(24px,2.25vw,34px);line-height:1.4;font-weight:650;letter-spacing:-.025em}.learning-guide-heading p{color:#56695d;margin-top:13px;line-height:1.85;font-size:15px}.learning-guide h2{font-size:19px;line-height:1.5}.learning-guide h3{font-size:15px;line-height:1.6}.learning-guide p{line-height:1.85}.learning-guide-purpose{background:#fff;border:1px solid #dce5df;border-radius:12px;padding:23px 26px}.learning-guide-purpose>div:first-child{display:flex;gap:10px;align-items:center;color:#205f3e;margin-bottom:10px}.learning-guide-purpose>p{color:#52645a}.learning-guide-pipeline{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;padding:0;margin:18px 0;gap:16px;counter-reset:pq-guide}.learning-guide-pipeline li{position:relative;padding:13px 12px 13px 48px;background:#f2f7f3;border-radius:7px;counter-increment:pq-guide}.learning-guide-pipeline li:before{content:counter(pq-guide);position:absolute;left:16px;top:14px;color:#217346;font-size:20px;font-weight:600}.learning-guide-pipeline b,.learning-guide-pipeline span{display:block}.learning-guide-pipeline span{color:#586b5e;font-size:12px;line-height:1.7;margin-top:4px}.learning-guide-purpose .learning-guide-case{display:flex;gap:8px;align-items:center;color:#54665b;font-size:12px}.learning-guide-columns{display:grid;grid-template-columns:1.35fr 1fr;gap:26px;margin-top:26px}.learning-guide-method{padding:4px 0}.learning-guide-method-row{display:flex;align-items:flex-start;gap:14px;margin-top:22px}.learning-guide-method-row>svg{color:#217346;margin-top:3px}.learning-guide-method-row p{margin-top:6px;color:#52645a}.learning-guide-keys{display:flex;gap:25px;margin:13px 0 10px}.learning-guide-keys span{display:flex;align-items:center;gap:8px}.learning-guide kbd{color:#244c35;min-width:29px;height:25px}.learning-guide .learning-guide-small{color:#637267;font-size:12px}.learning-guide-access{background:#fff;border:1px solid #dce5df;border-radius:12px;padding:23px 26px}.learning-guide-free{display:inline-block;padding:4px 9px;color:#216741;background:#e8f3eb;border-radius:4px;margin-bottom:10px;font-weight:600;font-size:12px}.learning-guide-access>p{color:#52645a;margin-top:7px}.learning-guide button{min-height:37px;border-radius:6px;font-weight:600}.learning-guide .learning-guide-primary{width:100%;margin-top:16px;color:#fff;background:#217346;padding:10px 16px;justify-content:space-between}.learning-guide .learning-guide-primary:hover{background:#185a35}.learning-guide-access-steps{list-style:none;padding:0;margin:22px 0 0}.learning-guide-access-steps li{display:flex;gap:12px;padding-top:17px;margin-top:17px;border-top:1px solid #e5ebe7}.learning-guide-access-steps li>svg{color:#217346;margin-top:3px}.learning-guide-access-steps p{color:#586b5e;font-size:12px;margin-top:4px}.learning-guide .learning-guide-link{color:#217346;padding:4px 0;margin-top:5px}.learning-guide .learning-guide-secondary{border:1px solid #a6bfaf;color:#205f3e;padding:7px 12px;margin-top:11px}.learning-guide-registered{display:block;color:#217346;font-size:12px;margin-top:9px}@media(max-width:1380px){.learning-guide-inner{padding-top:25px}.learning-guide-heading{margin-bottom:20px}}@media(max-width:780px){.learning-guide-inner{padding:24px 18px}.learning-guide-columns,.learning-guide-pipeline{grid-template-columns:1fr}.learning-guide-purpose,.learning-guide-access{padding:20px}}.learning-guide-entry{display:block;width:calc(100% - 32px);margin:12px 16px;padding:12px;text-align:left;background:#eaf4ed;color:#217346;font-size:13px;font-weight:600;border:1px solid #c4d9cb;border-radius:5px}.question-guide-entry{display:block;width:calc(100% - 32px);margin:0 16px 14px;padding:9px 12px;text-align:left;color:#4d6957;font-size:12px;font-weight:650;border:1px solid #d8e4da;border-radius:5px}.question-guide-entry:hover{color:#217346;background:#f0f7f1}.learning-guide-ad{background:#fff;border:1px solid #dce5df;border-left:4px solid #217346;border-radius:10px;padding:22px 24px;margin-top:28px;box-shadow:0 1px 4px #0000000a}.learning-guide-ad-header{display:flex;align-items:center;gap:8px;color:#217346;margin-bottom:14px}.learning-guide-ad-header h2{font-size:17px;font-weight:650;margin:0;color:#1a5734}.learning-guide-ad-content p{color:#4a5c51;font-size:13.5px;line-height:1.85;margin:9px 0}.learning-guide-ad-content .ad-bold{font-size:15px;font-weight:700;color:#1e5a37}.learning-guide-ad-content .ad-catchphrase{font-weight:650;color:#217346}.learning-guide-ad-content .ad-price-tag{background:#fdf2f4;border:1px solid #fecdd3;color:#be123c;padding:8px 12px;border-radius:6px;font-weight:600;margin:12px 0}.learning-guide-ad-content .ad-contact-tag{background:#eef8f2;border:1px solid #c8e5d3;color:#185a35;padding:8px 12px;border-radius:6px;font-weight:600;margin:10px 0}.learning-guide-ad-content .ad-contact-tag b{color:#0f4425;font-weight:700}.learning-guide-ad-content .ad-note{color:#6a7c70;font-size:12.5px;margin-top:10px}.question-guide{flex:1;min-height:0;overflow:auto;color:#263831;background:#f3f6f3}.question-guide-inner{width:min(1180px,calc(100% - 56px));margin:0 auto;padding:28px 0 54px}.question-guide-back{color:#32664a;min-height:32px;padding:6px 0;font-weight:650}.question-guide-back:hover{background:transparent!important;color:#174e36}.question-guide-heading{display:grid;grid-template-columns:1fr 265px;gap:34px;align-items:end;margin:17px 0 30px}.question-guide-heading>div>span,.question-guide-section-title>span{color:#217346;font-size:12px;font-weight:700}.question-guide-heading h1{max-width:700px;margin-top:8px;font-size:clamp(28px,3.1vw,40px);letter-spacing:-.04em;line-height:1.24}.question-guide-heading p{max-width:720px;margin-top:14px;color:#58695f;font-size:15px;line-height:1.8}.question-guide-heading strong{color:#1d5a39}.question-guide-rule{display:grid;grid-template-columns:auto 1fr;column-gap:10px;padding:17px 18px;color:#1e5939;background:#e9f3eb;border:1px solid #c8ddcc;border-left:4px solid #217346}.question-guide-rule svg{grid-row:span 2;margin-top:2px}.question-guide-rule b{font-size:14px}.question-guide-rule small{margin-top:4px;color:#4a6d58;line-height:1.55}.question-guide-copy,.question-guide-case,.question-guide-ask{padding:27px 0 30px;border-top:1px solid #d8e3db}.question-guide-section-title h2{margin-top:4px;color:#1c4933;font-size:23px;line-height:1.45;letter-spacing:-.02em}.question-guide-section-title p{margin-top:7px;color:#5a6c60;line-height:1.75}.question-guide-copy-grid{display:grid;grid-template-columns:330px 1fr;gap:24px;margin-top:18px;align-items:stretch}.question-guide-route{margin:0;padding:4px 0;list-style:none;counter-reset:question-steps}.question-guide-route li{position:relative;min-height:76px;padding:1px 0 16px 46px;counter-increment:question-steps}.question-guide-route li:not(:last-child):after{content:"";position:absolute;left:15px;top:33px;width:1px;height:37px;background:#b5cdbd}.question-guide-route li:before{content:counter(question-steps);position:absolute;top:0;left:0;display:grid;width:31px;height:31px;place-items:center;color:#217346;border:1px solid #9fc2aa;border-radius:50%;background:#fff;font-size:13px;font-weight:750}.question-guide-route b,.question-guide-route span{display:block}.question-guide-route b{font-size:14px}.question-guide-route span{margin-top:4px;color:#586a5e;font-size:12px;line-height:1.65}.question-guide-route strong{color:#1d5a39}.question-guide-screenshot{position:relative;min-height:235px;margin:0;overflow:hidden;border:1px solid #cbd9ce;background:#fff;box-shadow:0 8px 22px #1c493314}.question-guide-screenshot img{display:block;width:100%;min-height:235px;object-fit:cover;object-position:50% 5%}.question-guide-screenshot figcaption{position:absolute;right:15px;bottom:14px;display:flex;align-items:center;gap:7px;max-width:320px;padding:9px 11px;color:#f7fff9;background:#184d31f0;font-size:12px;line-height:1.5}.question-guide-path{display:flex;align-items:center;gap:8px;margin:16px 0 0;color:#205f3e;font-size:14px}.question-guide-path strong{font-weight:750}.question-guide-case-screenshot{margin:18px 0 0;overflow:hidden;border:1px solid #cbd9ce;background:#fff;box-shadow:0 8px 22px #1c493312}.question-guide-case-screenshot img{display:block;width:100%}.question-guide-case-screenshot figcaption{display:flex;align-items:flex-start;gap:8px;padding:11px 13px;color:#436150;background:#eff5f0;font-size:13px;line-height:1.65}.question-guide-case-screenshot svg{color:#217346;margin-top:3px}.question-guide-case-screenshot b{color:#1d5d3a}.question-guide-evidence{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}.question-guide-table{overflow:hidden;border:1px solid #d4e0d6;background:#fff}.question-guide-table h3{margin:0;padding:10px 13px;color:#365b45;background:#edf4ef;font-size:13px;font-weight:700}.question-guide-table table{width:100%;border-collapse:collapse;font-size:12px}.question-guide-table th,.question-guide-table td{padding:7px 10px;border-top:1px solid #e5ece6;text-align:left;white-space:nowrap}.question-guide-table th{color:#4a6150;background:#fafcfb;font-weight:650}.question-guide-table td{color:#37493d}.question-guide-source-warning h3{color:#7c5530;background:#fff5e7}.question-guide-result-current h3{color:#8b3840;background:#fff0f1}.question-guide-result-current td:nth-last-child(-n+2){color:#ad4550;font-weight:650}.question-guide-result-expected h3{color:#1d5d3a;background:#eaf6ee}.question-guide-code-example{margin-top:15px;overflow:hidden;border:1px solid #cddbd0;background:#1e3027}.question-guide-code-example>div{display:flex;align-items:center;gap:8px;padding:10px 13px;color:#d8ebdc;background:#294436;font-size:13px}.question-guide-code-example pre{margin:0;padding:16px 18px;overflow:auto;color:#e2eee5;font:12px/1.7 SFMono-Regular,Consolas,Liberation Mono,monospace}.question-guide-ask-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:15px;margin-top:18px}.question-guide-poor,.question-guide-good{padding:18px 20px;border:1px solid #d5e0d7;background:#fff}.question-guide-poor{border-top:3px solid #c08a60}.question-guide-poor h3{color:#7a5137;font-size:14px}.question-guide-poor p{margin:13px 0;color:#4e5650;font-size:15px;line-height:1.7}.question-guide-poor small{color:#7d776f;line-height:1.65}.question-guide-good{border-top:3px solid #217346}.question-guide-good h3{display:flex;align-items:center;gap:6px;color:#1d5d3a;font-size:14px}.question-guide-good blockquote{margin:12px 0;padding:0 0 0 14px;border-left:2px solid #a7c9af;color:#405447;font-size:12px;line-height:1.75;white-space:pre-line}.question-guide-good button{min-height:34px;padding:8px 12px;color:#fff;background:#217346;border-radius:5px;font-weight:700}.question-guide-good button:hover{background:#185a35}.question-guide-good [role=status]{display:inline-block;min-height:16px;margin:0 0 0 10px;color:#207044;font-size:12px}.question-guide-reminder{display:flex;gap:10px;margin-top:4px;padding:14px 16px;color:#466353;background:#eaf1ec;border:1px solid #d0ded3;font-size:13px;line-height:1.7}.question-guide-reminder svg{color:#217346;margin-top:2px}.question-guide-reminder b{color:#204f36}@media(max-width:850px){.question-guide-inner{width:min(100% - 36px,680px)}.question-guide-heading,.question-guide-copy-grid,.question-guide-ask-grid{grid-template-columns:1fr}.question-guide-heading{gap:16px}.question-guide-evidence{grid-template-columns:1fr}}.admin-dashboard-root{min-height:100vh;background-color:#f8fafc;color:#1e293b;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;display:flex;flex-direction:column}.admin-gate-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#0f172a,#1e293b)}.admin-gate-card{width:100%;max-width:420px;background:#fff;border-radius:16px;padding:36px 32px;box-shadow:0 20px 40px #00000040;text-align:center}.admin-gate-icon{width:56px;height:56px;border-radius:14px;background:#ecfdf5;color:#059669;display:inline-flex;align-items:center;justify-content:center;margin-bottom:20px}.admin-gate-title{font-size:22px;font-weight:700;color:#0f172a;margin:0 0 8px}.admin-gate-subtitle{font-size:13px;color:#64748b;margin:0 0 24px;line-height:1.5}.admin-gate-input{width:100%;padding:12px 16px;border:1.5px solid #cbd5e1;border-radius:10px;font-size:15px;outline:none;box-sizing:border-box;margin-bottom:16px;transition:border-color .2s}.admin-gate-input:focus{border-color:#10b981;box-shadow:0 0 0 3px #10b98126}.admin-gate-btn{width:100%;padding:12px;background:#059669;color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s}.admin-gate-btn:hover:not(:disabled){background:#047857}.admin-gate-btn:disabled{opacity:.6;cursor:not-allowed}.admin-header{background:#fff;border-bottom:1px solid #e2e8f0;padding:16px 32px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;position:sticky;top:0;z-index:50}.admin-brand{display:flex;align-items:center;gap:12px}.admin-brand-icon{width:36px;height:36px;border-radius:9px;background:#059669;color:#fff;display:flex;align-items:center;justify-content:center}.admin-title-wrap h1{font-size:18px;font-weight:700;margin:0;color:#0f172a}.admin-title-wrap p{font-size:12px;color:#64748b;margin:2px 0 0}.admin-actions{display:flex;align-items:center;gap:10px}.admin-btn-secondary{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;background:#fff;border:1px solid #cbd5e1;border-radius:8px;font-size:13px;font-weight:500;color:#334155;cursor:pointer;transition:all .15s}.admin-btn-secondary:hover{background:#f1f5f9;border-color:#94a3b8}.admin-btn-primary{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:#059669;border:none;border-radius:8px;font-size:13px;font-weight:600;color:#fff;cursor:pointer;transition:background .15s}.admin-btn-primary:hover{background:#047857}.admin-main{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:28px 32px 48px;box-sizing:border-box;display:flex;flex-direction:column;gap:24px}.admin-metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.admin-metric-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:22px;box-shadow:0 1px 3px #0000000a;position:relative;overflow:hidden}.admin-metric-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.admin-metric-label{font-size:13px;font-weight:600;color:#64748b}.admin-metric-icon-wrap{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center}.admin-metric-icon-wrap.blue{background:#eff6ff;color:#2563eb}.admin-metric-icon-wrap.green{background:#ecfdf5;color:#059669}.admin-metric-icon-wrap.amber{background:#fffbeb;color:#d97706}.admin-metric-icon-wrap.purple{background:#faf5ff;color:#7c3aed}.admin-metric-value{font-size:30px;font-weight:750;color:#0f172a;line-height:1.1;margin-bottom:10px}.admin-metric-sub{font-size:12px;color:#64748b;display:flex;align-items:center;gap:6px}.admin-badge-inc{display:inline-flex;align-items:center;padding:2px 7px;border-radius:5px;font-size:11px;font-weight:600;background:#dcfce7;color:#15803d}.admin-chart-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:24px;box-shadow:0 1px 3px #0000000a}.admin-card-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.admin-card-title-row h3{font-size:16px;font-weight:700;color:#0f172a;margin:0}.admin-chart-legend{display:flex;align-items:center;gap:16px;font-size:12px;color:#64748b}.admin-chart-legend span{display:inline-flex;align-items:center;gap:6px}.legend-dot{width:10px;height:10px;border-radius:50%}.legend-dot.pv{background:#059669}.legend-dot.uv{background:#3b82f6}.legend-dot.user{background:#f59e0b}.admin-svg-chart{width:100%;height:200px;overflow:visible}.admin-table-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:24px;box-shadow:0 1px 3px #0000000a}.admin-table-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:20px}.admin-search-box{display:flex;align-items:center;gap:8px;padding:8px 14px;background:#f8fafc;border:1px solid #cbd5e1;border-radius:8px;width:280px}.admin-search-box input{border:none;background:transparent;outline:none;font-size:13px;width:100%;color:#1e293b}.admin-filter-tabs{display:flex;background:#f1f5f9;padding:3px;border-radius:8px;gap:2px}.admin-filter-btn{padding:6px 14px;border-radius:6px;font-size:13px;font-weight:500;border:none;background:transparent;color:#64748b;cursor:pointer;transition:all .15s}.admin-filter-btn.active{background:#fff;color:#0f172a;box-shadow:0 1px 2px #0000000f;font-weight:600}.admin-table-responsive{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}.admin-table th{background:#f8fafc;color:#475569;font-weight:600;padding:12px 14px;border-bottom:1.5px solid #e2e8f0;white-space:nowrap}.admin-table td{padding:14px;border-bottom:1px solid #f1f5f9;color:#334155;vertical-align:middle}.admin-table tr:hover td{background:#f8fafc}.student-email{font-weight:600;color:#0f172a}.status-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:6px;font-size:12px;font-weight:600}.status-badge.activated{background:#ecfdf5;color:#059669}.status-badge.trial{background:#fffbeb;color:#b45309}.admin-code-chip{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:11.5px;background:#f1f5f9;padding:2px 6px;border-radius:4px;color:#0f172a;display:inline-flex;align-items:center;gap:4px}.admin-action-btn-sm{padding:4px 10px;border-radius:6px;font-size:12px;font-weight:600;border:1px solid #cbd5e1;background:#fff;color:#334155;cursor:pointer;transition:all .15s}.admin-action-btn-sm.activate{border-color:#059669;background:#ecfdf5;color:#059669}.admin-action-btn-sm.activate:hover{background:#059669;color:#fff}.admin-progress-bar-wrap{width:100px;height:6px;background:#e2e8f0;border-radius:3px;overflow:hidden;margin-top:4px}.admin-progress-bar-fill{height:100%;background:#059669;border-radius:3px}.admin-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.admin-modal-card{width:100%;max-width:500px;background:#fff;border-radius:16px;padding:28px;box-shadow:0 20px 40px #00000040;box-sizing:border-box}.admin-modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.admin-modal-header h3{font-size:18px;font-weight:700;color:#0f172a;margin:0}.admin-codes-textarea{width:100%;height:150px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13px;padding:12px;box-sizing:border-box;border:1px solid #cbd5e1;border-radius:8px;background:#f8fafc;resize:vertical;line-height:1.6}@media(max-width:1024px){.admin-metrics-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.admin-metrics-grid{grid-template-columns:1fr}.admin-header{padding:14px 16px}.admin-main{padding:16px}}.admin-hourly-card{background:#fff;border-radius:14px;border:1px solid #e2e8f0;padding:22px 24px;margin-bottom:24px;box-shadow:0 1px 3px #0000000a}.admin-date-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.admin-date-pill{padding:6px 14px;font-size:13px;font-weight:500;border-radius:20px;border:1px solid #e2e8f0;background:#f8fafc;color:#475569;cursor:pointer;transition:all .15s ease}.admin-date-pill:hover{background:#f1f5f9;border-color:#cbd5e1;color:#0f172a}.admin-date-pill.active{background:#059669;border-color:#059669;color:#fff;font-weight:600}.admin-date-select{padding:6px 12px;font-size:13px;border-radius:20px;border:1px solid #cbd5e1;background:#fff;color:#334155;cursor:pointer;outline:none}.admin-date-select:focus{border-color:#059669}.admin-hourly-insights{display:flex;gap:12px;margin:16px 0 20px;flex-wrap:wrap}.admin-insight-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:10px;font-size:12.5px;line-height:1.4}.admin-insight-pill.peak{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}.admin-insight-pill.day{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}.admin-insight-pill.evening{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}.admin-insight-pill.night{background:#f8fafc;border:1px solid #e2e8f0;color:#475569}.admin-insight-val{font-weight:700;margin-left:2px}.admin-hourly-hover-info{background:#0f172a;color:#fff;padding:8px 14px;border-radius:8px;font-size:12px;margin-bottom:12px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;animation:fadeIn .15s ease}.admin-hourly-hover-info b{color:#34d399}.admin-hourly-bar-col{cursor:pointer;transition:opacity .15s}.admin-hourly-bar-col:hover{opacity:.9}.admin-hourly-table-toggle{display:inline-flex;align-items:center;gap:6px;background:transparent;border:none;font-size:13px;color:#059669;font-weight:600;cursor:pointer;padding:6px 0;margin-top:14px}.admin-hourly-table-toggle:hover{text-decoration:underline}.admin-hourly-table-wrap{margin-top:14px;overflow-x:auto;border:1px solid #e2e8f0;border-radius:10px}.admin-hourly-table{width:100%;border-collapse:collapse;font-size:12.5px}.admin-hourly-table th{background:#f8fafc;padding:10px 14px;text-align:left;font-weight:600;color:#475569;border-bottom:1px solid #e2e8f0}.admin-hourly-table td{padding:9px 14px;border-bottom:1px solid #f1f5f9;color:#1e293b}.admin-hourly-table tr:hover td{background:#f8fafc}.admin-hourly-table tr.peak-row td{background:#fef2f2;font-weight:600}.admin-bar-track{width:100px;height:7px;background:#e2e8f0;border-radius:4px;overflow:hidden;display:inline-block;vertical-align:middle;margin-right:8px}.admin-bar-fill{height:100%;background:#059669;border-radius:4px}.admin-nav-bar{display:flex;align-items:center;gap:8px;margin-bottom:24px;border-bottom:1px solid #e2e8f0;padding-bottom:12px;flex-wrap:wrap}.admin-tab-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:9px;border:1px solid transparent;background:transparent;color:#64748b;font-size:14px;font-weight:500;cursor:pointer;transition:all .15s ease}.admin-tab-btn:hover{background:#f1f5f9;color:#0f172a}.admin-tab-btn.active{background:#fff;border-color:#cbd5e1;color:#0f172a;font-weight:600;box-shadow:0 1px 3px #0000000f}.admin-tab-badge{padding:2px 8px;font-size:11px;font-weight:600;border-radius:10px;background:#f1f5f9;color:#475569}.admin-tab-btn.active .admin-tab-badge{background:#ecfdf5;color:#065f46}.code-display{display:inline-flex;align-items:center;gap:8px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13.5px;font-weight:600;background:#f8fafc;border:1px solid #e2e8f0;padding:4px 10px;border-radius:6px;color:#0f172a;letter-spacing:.5px}.code-copy-btn{background:transparent;border:none;cursor:pointer;color:#64748b;padding:2px;display:inline-flex;align-items:center;justify-content:center;border-radius:4px;transition:all .15s ease}.code-copy-btn:hover{color:#059669;background:#ecfdf5}.code-status-pill{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:6px;font-size:11.5px;font-weight:600}.code-status-pill.active{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.code-status-pill.redeemed{background:#f3e8ff;color:#7e22ce;border:1px solid #d8b4fe}.code-batch-tag{display:inline-block;font-size:11.5px;padding:2px 7px;border-radius:4px;background:#f1f5f9;color:#475569;border:1px solid #e2e8f0}:root{font-family:Segoe UI,Microsoft YaHei,PingFang SC,sans-serif;color:#263831;background:#f3f5f4;font-synthesis:none;font-size:13px;--green: #217346;--dark: #174e36;--line: #e0e6e2;--muted: #829087}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;color:inherit;background:none;border:0}button:disabled{opacity:.35;cursor:default}button:focus-visible,a:focus-visible{outline:2px solid #2d8b62;outline-offset:3px}a{color:inherit;text-decoration:none}button:hover:not(:disabled){background:#eaf0ec}h1,h2,h3,h4,p{margin:0}svg{flex-shrink:0}kbd{display:inline-flex;align-items:center;justify-content:center;min-width:23px;height:22px;padding:0 5px;border:1px solid #d8dfda;border-radius:4px;background:#fff;box-shadow:0 2px #e7ebe8;font:12px inherit}.classroom{height:100vh;min-width:1160px;min-height:680px;display:flex;flex-direction:column}.site-header{height:66px;flex-shrink:0;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;padding:0 25px;gap:19px}.brand{display:flex;align-items:center;gap:11px;font-size:17px;letter-spacing:-.3px;white-space:nowrap}.brand b{font-weight:550}.brand-mark{width:35px;height:35px;display:flex;align-items:center;justify-content:center;background:var(--green);color:#fff;border-radius:7px}.header-divider{height:23px;width:1px;background:var(--line);margin:0 2px}.course-name{font-size:13px;color:#5a6b60}.level{background:#edf3ee;color:#62816b;font-size:10px;padding:4px 7px;border-radius:3px}.site-header nav{margin-left:auto;display:flex;align-items:center;gap:11px}.site-header nav button{font-size:12px;color:#53685b;border-radius:5px;padding:8px 11px}.icon-button{width:28px;height:28px;border-radius:4px;padding:0!important}.course-body{display:flex;flex:1;min-height:0}.course-nav{width:224px;flex-shrink:0;border-right:1px solid var(--line);background:#fff;display:flex;flex-direction:column;padding:23px 15px 0}.nav-heading{display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:600;margin:0 7px 20px}.nav-heading button{color:#8c9790}.progress-caption{display:flex;justify-content:space-between;font-size:11px;color:#8a958e;margin:0 8px 7px}.progress-caption b{font-weight:500;color:#217346}.progress-track{height:4px;background:#edf1ed;margin:0 8px 23px;border-radius:4px;overflow:hidden}.progress-track i{display:block;background:#4e9170;height:100%;transition:width .2s}.chapters{flex:1;overflow:auto;scrollbar-width:thin;margin:0 -5px;padding:0 5px}.chapter{margin-bottom:12px}.chapter-title{width:100%;display:flex;justify-content:flex-start;text-align:left;gap:10px;padding:8px 7px}.chapter-title>svg{margin-left:auto;color:#8a998e}.chapter-title>span:nth-child(2){display:flex;flex-direction:column;gap:5px}.chapter-title b{font-size:13px;font-weight:600}.chapter-title small{font-size:10px;color:#8e9c92}.chapter-number{font-size:11px;color:#94a197;width:26px;height:26px;border:1px solid #e3e9e4;border-radius:50%;display:flex;align-items:center;justify-content:center}.active .chapter-number{color:#fff;background:var(--green);border-color:var(--green)}.chapter-number.done{background:#eef5ef;border-color:#eef5ef;color:var(--green)}.chapter.active .chapter-title b{color:#217346}.chapter-lessons{padding:7px 0 0 17px}.chapter:not(.active) .chapter-lessons{display:none}.chapter-lessons button{width:100%;text-align:left;justify-content:flex-start;font-size:11px;color:#7c8980;gap:9px;padding:10px 7px 10px 12px;border-radius:4px;position:relative;line-height:1.5}.chapter-lessons button.current{color:#217346;background:#eef5f0;font-weight:600}.lesson-dot{height:14px;width:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#74a084}.lesson-dot:empty:after{content:"";width:4px;height:4px;background:#c9d3cc;border-radius:50%}.nav-bottom{padding:18px 7px 17px;border-top:1px solid var(--line);margin-top:15px}.nav-bottom>div{display:flex;gap:8px;font-size:11px;color:#586c5e;align-items:center}.nav-bottom>span{display:block;margin:7px 0 13px 23px;font-size:10px;color:#95a096}.nav-bottom button{font-size:10px;color:#829086;padding:0 0 0 23px}.workspace{flex:1;min-width:0;padding:0 22px;display:flex;flex-direction:column}.workspace-heading{height:63px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:15px}.workspace-heading>div{display:flex;align-items:center;gap:10px;font-size:11px;color:#8b978f}.workspace-heading b{color:#5c6e61;font-weight:500}.workspace-heading>div>span:last-child{color:#536c5b}.workspace-tools{gap:13px!important}.demo-pill{display:flex;align-items:center;gap:6px;font-size:10px!important;color:#518167!important;background:#e8f1ea;padding:5px 9px;border-radius:20px}.demo-pill>span{height:5px;width:5px;border-radius:50%;background:#5b9874}.stage-layout{display:flex;flex:1;min-height:0;gap:20px}.excel-window{position:relative;flex:1;min-width:0;border:1px solid #b5c5b9;box-shadow:0 3px 13px #20433309;background:#fff;display:flex;flex-direction:column;overflow:hidden;border-radius:5px 5px 0 0}.excel-title{height:33px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:space-between;font-family:Segoe UI,Microsoft YaHei,sans-serif;font-size:11px;padding:0 11px;flex-shrink:0}.quick-tools{display:flex;align-items:center;gap:12px;font-size:14px}.excel-logo{font-size:14px;font-weight:600}.window-controls{display:flex;align-items:center;gap:21px}.excel-tabs{height:32px;background:#f6f6f6;display:flex;align-items:stretch;border-bottom:1px solid #d1d1d1;flex-shrink:0}.excel-tabs button{padding:0 14px;font-size:11px;border-bottom:2px solid transparent;border-radius:0;color:#333}.excel-tabs button.active{border-color:var(--green);color:var(--green);background:#fff}.excel-search{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:10px;color:#7b817c;padding-right:16px}.ribbon{display:flex;min-height:104px;height:104px;background:#f7f7f7;border-bottom:1px solid #c7c9c7;flex-shrink:0;overflow-x:auto;overflow-y:hidden;padding:5px 2px 2px;scrollbar-width:thin;position:relative;color:#333}.ribbon-group{position:relative;display:flex;flex-direction:column;flex-shrink:0;border-right:1px solid #ddd;padding:0 5px;min-width:40px}.ribbon-items{display:flex;flex:1;flex-direction:column}.large-group .ribbon-items{flex-direction:row}.ribbon-button{font-size:10px;border:1px solid transparent;border-radius:2px;gap:5px;white-space:nowrap;position:relative;color:#343b35}.ribbon-button.small{height:24px;width:100%;justify-content:flex-start;padding:2px 3px}.ribbon-button.large{height:73px;min-width:44px;padding:4px 5px;flex-direction:column;gap:5px;justify-content:flex-start}.ribbon-button.large>span:nth-child(2){max-width:60px;white-space:normal;text-align:center;line-height:1.4}.ribbon-icon{color:#568d6b;display:flex;align-items:center;justify-content:center}.red-icon{color:#a76762}.ribbon-group-label{font-size:9px;text-align:center;color:#727771;line-height:15px}.ribbon-button.target{border-color:#3d9463!important;background:#e5f3e7!important;box-shadow:inset 0 0 0 1px #3d94633b}.ribbon-button.target:after{content:"";position:absolute;bottom:-1px;right:0;width:7px;height:7px;border-bottom:2px solid #217346;border-right:2px solid #217346}.ribbon-more{padding:5px;color:#69786d}.ribbon-menu{position:fixed;z-index:30;background:#fff;border:1px solid #aaa;box-shadow:2px 4px 10px #0002;min-width:175px;padding:3px;margin-top:1px}.ribbon-menu button{display:flex;width:100%;padding:8px 11px;font-size:11px;justify-content:flex-start;white-space:nowrap}.ribbon-menu .menu-target{background:#e3f0e7;outline:1px solid #82b692;outline-offset:-1px}.ribbon-menu button>svg:last-child:not(:first-child){margin-left:auto;color:#217346}.formula-bar{height:33px;flex-shrink:0;display:flex;align-items:center;background:#f3f3f3;padding:3px 5px;gap:7px;border-bottom:1px solid #d9d9d9;overflow:hidden;color:#777}.formula-actions{min-width:47px;text-align:center;font-size:11px}.fx{font-size:18px;font-family:Georgia,serif;font-style:italic;width:22px}.formula-bar code{font-family:Consolas,Microsoft YaHei,monospace;font-size:11px;white-space:nowrap;background:#fff;line-height:24px;padding:0 7px;flex:1;color:#363c37;overflow:hidden;border:1px solid #d2d5d2;height:25px}.editor-content{position:relative;display:flex;flex:1;min-height:0;overflow:hidden}.queries{width:137px;flex-shrink:0;border-right:1px solid #ccc;background:#f5f5f5;color:#343934;padding:11px 5px}.queries h4{font-size:13px;font-weight:400;display:flex;justify-content:space-between;align-items:center;margin:0 4px 13px}.queries button{display:flex;justify-content:flex-start;width:100%;font-size:11px;padding:7px;gap:7px;color:#333}.queries button>svg{color:#497752}.queries button.selected{background:#dfece3;border-left:3px solid #217346;padding-left:4px}.warn{color:#bd7b27;margin-left:auto}.query-folder{display:flex;align-items:center;gap:3px;font-size:10px;margin:22px 0 12px;color:#888}.query-folder span{margin-left:auto}.queries>small{font-size:10px;color:#8b928d;display:block;padding-left:22px}.data-area{flex:1;min-width:0;position:relative;background:#f9f9f9;overflow:hidden}.data-scroll{overflow:auto;height:100%;scrollbar-width:thin}.data-grid{border-collapse:separate;border-spacing:0;min-width:100%;font-family:Segoe UI,Microsoft YaHei,sans-serif;font-size:11px;color:#333;table-layout:auto}.data-grid th{position:sticky;top:0;background:#f2f3f2;font-weight:600;text-align:left;z-index:2;height:30px;border-bottom:1px solid #b7bfb9;border-right:1px solid #cdd3ce;white-space:nowrap}.data-grid th button{padding:0 6px;height:28px;gap:6px;width:100%;justify-content:flex-start;font-size:11px}.column-type{font-size:9px;font-weight:600;color:#587460;letter-spacing:-.5px}.filter-box{display:flex;align-items:center;justify-content:center;border:1px solid #b6beb8;background:#fafafa;width:13px;height:14px;margin-left:auto}.data-grid th.selected{background:#217346;color:#fff}.data-grid th.selected .column-type{color:#e4f0e8}.data-grid th.selected .filter-box{color:#217346}.data-grid td{border-right:1px solid #e0e1e0;border-bottom:1px solid #e7e9e7;height:26px;padding:4px 9px;min-width:96px;white-space:nowrap;background:#fff}.data-grid td.selected{background:#f0f6f1}.data-grid .row-number{position:sticky;left:0;min-width:32px;width:32px;text-align:right;color:#7b827d;padding:3px 7px;background:#f1f3f1;z-index:1;font-size:10px}.data-grid th.row-number{z-index:3}.data-grid td.numeric{text-align:right;font-variant-numeric:tabular-nums}.data-grid td.null{color:#8b918c;font-style:italic}.data-grid td.error{color:#b64235;font-style:italic}.quality-line{height:3px;width:100%}.selection-caption{position:absolute;bottom:18px;left:20px;display:flex;align-items:center;gap:7px;background:#fff;border:1px solid #93b8a0;color:#3a7551;box-shadow:0 2px 10px #0001;padding:9px 13px;border-radius:4px;font-size:11px;pointer-events:none}.query-settings{width:171px;background:#f6f6f6;padding:15px 11px;flex-shrink:0;border-left:1px solid #d1d1d1;display:flex;flex-direction:column;color:#333;overflow:hidden}.query-settings h3{font-weight:400;font-size:16px;margin:0 0 20px}.query-settings h4{font-size:11px;font-weight:600;margin-bottom:10px}.query-settings label{font-size:10px;margin-bottom:5px}.query-name{background:#fff;border:1px solid #aaa;padding:5px 6px;font-size:11px}.all-properties{font-size:10px;color:#27744a;text-decoration:underline;justify-content:flex-start;padding:7px 0 21px}.applied-steps{overflow:auto;scrollbar-width:thin;margin:0 -5px}.applied-steps button{display:flex;justify-content:flex-start;gap:4px;padding:6px 2px;width:100%;white-space:nowrap;font-size:10px}.applied-steps button>span:first-child{width:11px;flex-shrink:0}.applied-steps button>span:last-child{margin-left:auto;color:#999}.applied-steps button.selected{background:#dce9df}.excel-status{height:24px;flex-shrink:0;background:#f5f5f5;border-top:1px solid #d8dad8;display:flex;align-items:center;justify-content:space-between;padding:0 10px;font-size:9px;color:#727b74}.excel-status>span{display:flex;align-items:center;gap:6px}.status-divider{height:12px;width:1px;background:#ddd;margin:0 5px}.teaching-panel{width:278px;flex-shrink:0;display:flex;flex-direction:column;padding:20px 20px 16px;background:#fff;border:1px solid var(--line);border-radius:5px;overflow:auto;scrollbar-width:thin}.guide-heading{display:flex;align-items:center;justify-content:space-between;color:#93a097;font-size:10px;margin-bottom:34px}.guide-heading>span:first-child{display:flex;gap:7px;color:#528269;font-size:11px;align-items:center}.step-eyebrow{font-size:10px;color:#819389;margin-bottom:11px}.teaching-panel h2{font-size:21px;font-weight:600;line-height:1.45;letter-spacing:-.5px;color:#244b35;margin-bottom:15px}.lesson-lead,.teaching-panel>p{font-size:12px;color:#7a8b80;line-height:1.9}.action-card{margin-top:26px;padding:16px 13px;border:1px solid #cdddce;background:#f4f8f4;border-radius:5px}.action-label{font-size:10px;color:#63876d;display:flex;align-items:center;gap:6px;margin-bottom:10px}.action-card h3{font-size:12px;color:#2f6041;font-weight:600;line-height:1.65}.action-path{display:flex;align-items:center;gap:4px;margin-top:12px;font-size:10px;color:#7a8c7f;flex-wrap:wrap}.action-card code{display:block;font-family:Consolas,Microsoft YaHei,monospace;overflow-wrap:anywhere;font-size:11px;color:#427353;background:#e8f1e9;padding:8px;margin-top:10px;line-height:1.7}.lesson-phases{display:flex;justify-content:space-between;margin:16px 0 27px;position:relative}.lesson-phases:before{content:"";height:1px;background:#e4ebe6;position:absolute;left:10px;right:10px;top:9px}.lesson-phases>span{position:relative;display:flex;gap:5px;align-items:center;color:#b0bab3;font-size:10px;background:#fff}.lesson-phases i{display:flex;align-items:center;justify-content:center;width:18px;height:18px;background:#f3f5f3;border-radius:50%;font-size:9px;font-style:normal}.lesson-phases .passed{color:#508666}.lesson-phases .passed i{background:#e1eee4;color:#43805a}.why-box{display:flex;gap:8px;color:#b09657;background:#fbfaf5;padding:13px 11px;border:1px solid #eeebdf;border-radius:4px}.why-box>svg{margin-top:1px}.why-box b{font-size:11px;font-weight:500;color:#8a7646}.why-box p{font-size:11px;color:#8d866f;line-height:1.85;margin-top:6px}.lesson-tip{margin-top:25px}.lesson-tip>span{display:flex;gap:7px;color:#829085;font-size:10px;align-items:center}.lesson-tip p{font-size:10px;color:#9aa59c;line-height:1.85;margin:7px 0 0 22px}.guide-download{font-size:11px;border:1px solid #e1e8e2;border-radius:4px;width:100%;padding:10px;margin:17px 0;color:#657d6b}.guide-download svg:last-child{margin-left:auto}.teaching-footnote{font-size:9px;color:#abb4ad;line-height:1.85;margin-top:auto;padding-top:23px;border-top:1px solid #f0f2ef}.transport{height:89px;display:flex;align-items:center;flex-shrink:0;gap:20px}.transport-caption{display:flex;gap:12px;align-items:center;flex:1;min-width:0}.play-icon{background:#e7efe9;color:#4b8760;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center}.transport-caption>div{display:flex;flex-direction:column;gap:6px;overflow:hidden}.transport-caption b{font-weight:500;font-size:12px;color:#536c5c;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.transport-caption span:not(.play-icon){font-size:10px;color:#a0aaa3}.transport-controls{display:flex;align-items:center;gap:16px}.transport-controls>button{font-size:12px;border:1px solid #d9e2db;border-radius:5px;padding:10px 14px;background:#fff}.primary{background:var(--green)!important;color:#fff!important;border:1px solid var(--green)!important;border-radius:4px;padding:9px 14px;font-size:12px}.primary:hover:not(:disabled){background:#185c37!important}.transport-controls>button.next{min-width:108px}.step-count{font-size:10px;color:#a3aea5;font-variant-numeric:tabular-nums;min-width:52px;text-align:center}.step-count b{color:#657b6b;font-size:12px;font-weight:500}.keyboard-hint{display:flex;align-items:center;gap:5px;min-width:194px;justify-content:flex-end;color:#9aa79f;font-size:10px}.keyboard-hint>span{margin-left:5px}.empty-sheet{height:100%;min-height:310px;background-image:linear-gradient(#e8ece8 1px,transparent 1px),linear-gradient(90deg,#e8ece8 1px,transparent 1px);background-size:80px 25px;background-color:#fff;position:relative;overflow:auto}.sheet-letters{display:flex;background:#f0f1ef;height:23px;position:sticky;top:0}.sheet-letters span{width:80px;flex-shrink:0;border-right:1px solid #d7ded7;font-size:10px;color:#7d877e;display:flex;justify-content:center;align-items:center}.sheet-start{position:relative;margin:55px auto 30px;max-width:510px;background:#fffffff5;padding:26px 25px 30px;text-align:center}.sheet-symbol{color:#638d6a;margin-bottom:20px}.sheet-start h2{font-size:25px;line-height:1.6;color:#41614b;font-weight:500;letter-spacing:1px}.sheet-start p{font-size:11px;color:#8c9e8e;margin-top:14px;line-height:1.8}.source-file-list{display:flex;justify-content:center;gap:12px;margin:27px 0 25px}.source-file-list>span{display:flex;align-items:center;gap:7px;border:1px solid #dce6de;background:#f8fbf8;padding:9px;font-size:10px;color:#75917a;border-radius:3px}.source-file-list svg{color:#548366}.sheet-hint{font-size:10px;color:#9aa89c}.sheet-hint kbd{margin:0 4px}.dialog-shade{position:absolute;top:0;right:0;bottom:0;left:0;background:#ffffff65;display:flex;align-items:center;justify-content:center;z-index:12;overflow:auto;padding:16px}.pq-dialog{width:440px;background:#f6f6f6;border:1px solid #989d99;box-shadow:0 8px 30px #0003;color:#333;max-height:100%;display:flex;flex-direction:column;font-family:Segoe UI,Microsoft YaHei,sans-serif;font-size:11px;flex-shrink:0}.pq-dialog.wide{width:540px}.pq-dialog-title{background:#fff;padding:10px 13px;display:flex;align-items:center;justify-content:space-between;font-size:13px;flex-shrink:0}.pq-dialog-title button{padding:0}.pq-dialog-body{padding:17px 23px;overflow:auto;scrollbar-width:thin}.dialog-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;position:relative;font-size:11px}.dialog-field input,.dialog-field select,.dialog-field textarea{background:#fff;border:1px solid #9d9d9d;width:100%;min-height:26px;padding:4px 6px;color:#333;border-radius:0;font-size:11px;outline:none}.dialog-field textarea{font-family:Consolas,Microsoft YaHei,monospace;resize:none;line-height:1.6}.dialog-field.filling input,.dialog-field.filling select,.dialog-field.filling textarea{outline:2px solid #58976c;outline-offset:1px;background:#fbfefb}.field-marker{position:absolute;right:0;top:-2px;color:#44825b;font-size:9px;display:flex;align-items:center;gap:3px}.dialog-demo-note{font-size:9px;color:#929792;margin-top:8px}.pq-dialog-footer{display:flex;justify-content:flex-end;gap:9px;padding:12px 22px 16px}.pq-dialog-footer button{font-size:11px;border:1px solid #aaa;border-radius:0;padding:5px 15px;min-width:68px;background:#fff;color:#333}.pq-dialog-footer .primary,.pq-dialog-footer .confirm-target{background:#fff!important;color:#333!important;border:1px solid #4b9262!important}.pq-dialog-footer .confirm-target{box-shadow:0 0 0 3px #4898673b;background:#e8f3e9!important}.navigator-tree{border:1px solid #ccc;background:#fff;padding:11px;line-height:2;margin-bottom:16px;font-size:11px}.navigator-tree span{display:block;padding-left:25px;color:#56725c}.merge-preview{margin-bottom:14px}.merge-preview>label{display:block;margin-bottom:6px}.merge-note{color:#666;display:flex;align-items:flex-start;gap:5px;font-size:10px;line-height:1.6}.mini-table{overflow:auto;border:1px solid #d9e0da;font-size:11px}.mini-table table{width:100%;border-collapse:collapse;white-space:nowrap}.mini-table th{padding:8px;background:#e8f0e9;color:#47684f;text-align:left;font-weight:500;border:1px solid #d5dfd7}.mini-table td{padding:8px;background:#fff;border:1px solid #e1e7e2}.sheet-tabs{height:29px;display:flex;align-items:center;gap:20px;color:#88958b;font-size:11px;background:#f6f7f5;border-top:1px solid #ddd;flex-shrink:0;padding:0 14px}.sheet-tabs button.active{color:#217346;background:#fff;height:100%;padding:0 13px;border-bottom:2px solid #217346}.pivot-sheet{height:100%;overflow:auto;padding:35px 24px;background:#fff}.pivot-label{font-size:10px;color:#90a097}.pivot-sheet h2{font-size:23px;color:#315c40;margin:12px 0}.pivot-sheet>p{font-size:11px;color:#8ca092;margin-bottom:25px}.pivot-sheet table{border-collapse:collapse;width:100%;font-size:11px;white-space:nowrap}.pivot-sheet th{text-align:right;background:#dfede2;color:#3c6447;padding:11px 9px;border-bottom:2px solid #9aba9e}.pivot-sheet td{padding:10px 9px;text-align:right;border-bottom:1px solid #e5ebe5;font-variant-numeric:tabular-nums}.pivot-sheet th:first-child,.pivot-sheet td:first-child{text-align:left}.pivot-sheet tr.total{background:#eaf2eb;font-weight:600;color:#3d6346}.pivot-note{display:flex;align-items:center;gap:8px;color:#7f9585;font-size:10px;margin-top:24px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#163a2b65;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:60;display:flex;align-items:center;justify-content:center;padding:40px}.overlay-card{width:1030px;max-width:95vw;max-height:88vh;display:flex;flex-direction:column;background:#fff;border-radius:10px;box-shadow:0 20px 80px #0e2d3933;overflow:hidden}.overlay-card.compact{width:620px}.overlay-heading{display:flex;align-items:center;justify-content:space-between;padding:27px 30px 22px;border-bottom:1px solid #edf1ed;flex-shrink:0}.eyebrow{font-size:10px;color:#98a79a}.overlay-heading h2{font-size:24px;font-weight:500;color:#315b3f;margin-top:7px}.catalog-search{display:flex;align-items:center;gap:10px;margin:20px 30px;padding:10px 14px;background:#f5f8f5;border:1px solid #e1e8e1;border-radius:5px;color:#8ba190}.catalog-search input{flex:1;border:none;background:none;outline:none;font-size:12px;color:#385d42}.catalog-search span{font-size:10px}.catalog-list{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;overflow:auto;padding:0 30px 30px}.catalog-list article{border:1px solid #e2e8e2;padding:18px;border-radius:5px}.catalog-list article>div{display:flex;align-items:center;justify-content:space-between;color:#5c8a66}.catalog-list article>div>span{font-size:9px;color:#9aa99c}.catalog-list h3{font-size:15px;font-weight:500;margin:13px 0 9px;color:#3e6749}.catalog-list p{font-size:11px;color:#7a8d7d;line-height:1.8}.catalog-list dl{display:grid;grid-template-columns:26px 1fr;font-size:10px;line-height:1.8;gap:7px;margin-top:15px}.catalog-list dt{color:#a6b0a7}.catalog-list dd{margin:0;color:#7e8d80}.catalog-list article>button{font-size:10px;color:#3a8251;padding:7px 0}.download-content,.about-content{padding:24px 30px 30px;overflow:auto}.download-content>p,.about-content p{font-size:12px;line-height:1.9;color:#788e7e}.download-item{display:flex;align-items:center;text-align:left;width:100%;gap:14px;border:1px solid #dce7df;border-radius:6px;margin-top:17px;padding:16px}.download-item>span:nth-child(2){flex:1}.download-item b{display:block;font-size:13px;font-weight:500;color:#426b4d}.download-item small{display:block;line-height:1.7;font-size:10px;color:#94a598;margin-top:7px}.download-icon{color:#5c8f67;background:#f0f6f1;padding:12px;border-radius:5px}.download-item>svg{color:#75997f}.muted{font-size:10px!important;color:#a3afa6!important;margin-top:20px}.about-content h3{font-weight:500;font-size:14px;margin:23px 0 10px}.about-content a{display:flex;align-items:center;gap:7px;font-size:12px;color:#4c805b;margin:10px 0}.topics-layout{display:flex;min-height:390px;overflow:auto}.topics-layout nav{width:180px;flex-shrink:0;padding:20px 13px;background:#f6f9f6;border-right:1px solid #e3eae4}.topics-layout nav button{width:100%;padding:12px 10px;text-align:left;justify-content:space-between;font-size:11px;border-radius:4px;color:#718b79}.topics-layout nav button.selected{color:#3a7950;background:#e7f0e8}.topics-layout>section{padding:25px 30px;flex:1;min-width:0;overflow:auto}.topics-layout h2{font-size:23px;font-weight:500;color:#3b6346;margin:10px 0 13px}.topics-layout section>p{font-size:12px;line-height:1.8;color:#86988b}.topic-step{padding:14px;background:#f0f6f1;border-left:3px solid #6b9c77;margin:23px 0;color:#578162}.topic-step b{font-size:12px;font-weight:500}.topic-step p{font-size:11px;margin-top:10px}.topic-comparison{display:flex;gap:16px}.topic-comparison>div{flex:1;min-width:0}.topic-comparison h4{font-size:11px;font-weight:500;display:flex;gap:5px;align-items:center;margin-bottom:10px;color:#7e9484}.topic-controls{display:flex;justify-content:flex-end;gap:13px;margin-top:24px}.topic-controls button{font-size:11px}.command-badge{color:#4a825c;margin-bottom:17px}.command-path{font-size:10px;color:#94a497;margin-bottom:15px;display:block}.teaching-panel>h4{font-size:11px;font-weight:500;margin:22px 0 8px;color:#5c7b65}.teaching-panel>.why-box{margin-top:20px}.teaching-panel>.primary{margin-top:18px}.text-button{font-size:11px;color:#7a9583;padding:12px 0}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%);background:#fff;border:1px solid #d2e0d6;box-shadow:0 4px 25px #17332525;padding:13px 15px;border-radius:6px;display:flex;gap:18px;align-items:center;color:#486e55;font-size:12px;z-index:100}.toast button{padding:0}@media(min-width:1700px){.course-nav{width:250px;padding-left:20px;padding-right:20px}.workspace{padding:0 27px}.teaching-panel{width:307px;padding:24px}.queries{width:157px}.query-settings{width:196px}.data-grid{font-size:12px}.data-grid td{height:29px}.ribbon-button.small{font-size:11px}.ribbon-button.large{min-width:53px;font-size:11px}.ribbon{height:113px;min-height:113px}.ribbon-button.large{height:81px;padding-top:7px}.ribbon-button.small{height:26px}.ribbon-group{padding:0 7px}.sheet-start{margin-top:90px}.chapter-lessons button{font-size:12px;padding-top:11px;padding-bottom:11px}.teaching-panel h2{font-size:23px}.lesson-lead,.action-card h3{font-size:13px}.guide-heading{margin-bottom:43px}}@media(max-width:1400px){.site-header{padding:0 18px;gap:13px}.course-nav{width:201px;padding-left:10px;padding-right:10px}.workspace{padding:0 15px}.stage-layout{gap:12px}.teaching-panel{width:240px;padding:16px}.queries{width:112px}.query-settings{width:146px;padding:13px 8px}.ribbon-group{padding:0 3px}.ribbon-button.large{min-width:41px;padding:4px 3px;font-size:9px}.ribbon-button.small{font-size:9px}.ribbon-items .ribbon-icon svg{max-width:24px}.keyboard-hint{display:none}.teaching-panel h2{font-size:19px}.guide-heading{margin-bottom:23px}.action-card{margin-top:20px}.lesson-phases{margin-bottom:20px}.lesson-tip{margin-top:18px}.sheet-start{margin-top:30px;padding:20px}.sheet-start h2{font-size:23px}.source-file-list{gap:7px}.source-file-list>span{padding:7px;font-size:9px}.excel-tabs button{padding:0 11px}.course-name{font-size:12px}.header-divider{margin:0}.brand{font-size:15px}.site-header nav{gap:4px}.site-header nav button{font-size:11px;padding:8px}.workspace-heading{height:54px}.transport{height:78px}.transport-controls{gap:10px}.lesson-lead{font-size:11px}.transport-caption span:not(.play-icon){font-size:9px}.guide-download{font-size:10px}.pq-dialog{width:385px}.pq-dialog.wide{width:430px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}@media(max-width:1400px){.pivot-sheet{padding:18px 20px}.pivot-sheet h2{font-size:19px;margin:7px 0}.pivot-sheet>p{margin-bottom:14px}.pivot-sheet th{padding:8px}.pivot-sheet td{padding:6px 8px}.pivot-note{margin-top:14px;font-size:9px}}.native-toggle{font-size:10px!important;color:#4d785d!important;border:1px solid #cddfcf;padding:5px 8px;border-radius:4px}.native-frame{flex:1;min-width:0;display:flex;flex-direction:column;border:1px solid #c6d4c9;background:#e8ebe8;border-radius:5px;overflow:hidden}.native-caption{display:flex;align-items:center;gap:8px;padding:11px;background:#fff;font-size:10px;color:#637f6d}.native-caption button{margin-left:auto;font-size:10px}.native-image-wrap{display:flex;flex:1;min-height:0;align-items:center;justify-content:center;overflow:auto}.native-image-wrap img{width:100%;height:auto;max-height:100%;object-fit:contain}.native-note{background:#fff;padding:12px;font-size:11px;line-height:1.7;color:#597461}.native-note span{display:block;color:#9aaa9e;font-size:10px}.native-evidence{overflow:auto}.native-validation{display:flex;align-items:center;gap:12px;padding:14px 25px;background:#edf6ef;color:#477052}.native-validation b{font-size:12px;font-weight:500}.native-validation p{font-size:10px;margin-top:7px}.native-layout{display:flex;min-height:450px}.native-layout nav{width:200px;max-height:60vh;overflow:auto;flex-shrink:0;background:#f7faf7;padding:10px}.native-layout nav button{font-size:10px;text-align:left;line-height:1.7;padding:10px;width:100%;justify-content:flex-start}.native-layout nav button.selected{background:#e3eee6;color:#367047}.native-layout section{padding:20px;min-width:0;flex:1}.native-layout h3{font-size:13px;font-weight:500}.native-layout section>p{font-size:11px;line-height:1.8;color:#829787;margin:10px 0}.native-preview{max-height:49vh;overflow:auto;border:1px solid #dde5df;background:#f4f5f4}.native-preview img{display:block;width:100%;height:auto}.native-preview.actual-size img{width:auto;max-width:none}.native-controls{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:13px;font-size:10px;color:#8b9c90}.native-controls button{font-size:10px}.pq-window{position:relative;border-radius:0;border-color:#b8b8b8;font-family:Segoe UI,Microsoft YaHei,sans-serif}.pq-window .excel-title{height:25px;background:#fff;color:#222;justify-content:flex-start;padding:0 6px;gap:10px}.pq-window .quick-tools{gap:8px}.pq-window .excel-logo{background:#217346;color:#fff;font-size:10px;padding:0 3px}.pq-window .window-controls{margin-left:auto;gap:33px}.pq-window .excel-tabs{height:25px;background:#fff}.pq-window .excel-tabs button{font-size:12px;padding:0 13px;border:1px solid transparent}.pq-window .excel-tabs button:first-child{background:#287db3;color:#fff}.pq-window .excel-tabs button.active:not(:first-child){background:#f5f6f7;color:#222;border-color:#dadada;border-bottom-color:#f5f6f7}.native-help{color:#fff;background:#2284b7;width:15px;height:15px;border-radius:50%;text-align:center}.native-ribbon{height:102px;min-height:102px;background:#f5f6f7;padding:4px 0 1px}.native-ribbon .ribbon-group{padding:0 5px;border-color:#e0e0e0;min-width:0}.ribbon-columns{display:flex;flex:1;gap:1px}.ribbon-column{display:flex;flex-direction:column;flex-shrink:0}.native-ribbon .ribbon-button{font-size:12px;border-radius:0;color:#222;gap:3px}.native-ribbon .ribbon-button.small{height:22px;padding:1px 2px}.native-ribbon .ribbon-button.large{height:74px;min-width:40px;padding:1px 3px;gap:2px}.native-ribbon .ribbon-button.large>span:nth-child(2){max-width:48px;line-height:16px}.native-ribbon .ribbon-button.large>svg:last-child{position:absolute;bottom:1px;right:2px}.native-ribbon .ribbon-button:hover{border-color:#c6d9e8;background:#e3eff8}.native-ribbon-icon{display:inline-block;flex-shrink:0;background-repeat:no-repeat;background-size:1680px 1008px}.native-ribbon .ribbon-group-label{font-size:11px;line-height:18px;color:#333}.native-ribbon .icon-only{justify-content:center;width:23px}.native-check{display:inline-flex;width:11px;height:11px;align-items:center;justify-content:center;border:1px solid #777;background:#fff;color:#222;font:700 12px Arial;flex-shrink:0}.pq-window .editor-content,.pq-window .queries,.pq-window .query-settings{background:#e6e6e6}.pq-window .query-settings h3{color:#397e5b;font-weight:400;font-size:20px}.pq-window .formula-bar{background:#e6e6e6}.pq-window .data-grid th{background:#fafafa}.pq-window .data-grid th.selected{background:#d6f0e3;border-bottom:3px solid #109b8d}.pq-window .data-grid td.selected{background:#d6f0e3}.monospace-preview .data-grid{font-family:Consolas,monospace}.data-grid th .column-header-controls{display:flex;align-items:center;width:100%}.data-grid th .column-header-controls .column-type{width:27px;min-width:27px;justify-content:center;padding:3px 2px;font-size:9px}.data-grid th .column-header-controls .column-name{flex:1;width:auto;justify-content:flex-start;padding:4px 3px}.data-grid th .column-header-controls .filter-box{width:15px;height:15px;padding:0;margin:0 4px;justify-content:center;flex-shrink:0}.data-grid th .column-type-menu button{height:23px;padding:2px 15px;font-weight:400}.header-target{background:#e3f4e9!important;outline:2px solid #217346;outline-offset:-2px}.native-feedback{color:#9b701c;background:#ffe09b;border-radius:50%;font-size:14px;line-height:17px;height:17px;width:17px;text-align:center}.native-ribbon .ribbon-button.large>span:nth-child(2){white-space:pre-line}.native-file-menu{position:absolute;left:0;top:50px;display:flex;width:450px;height:244px;background:#f3f3f3;border:1px solid #bbb;box-shadow:0 3px 5px #0002;z-index:40}.native-file-menu>div{width:153px;background:#fafafa;border-right:1px solid #ddd}.native-file-menu button{display:flex;width:100%;height:46px;padding:5px;gap:8px;font-size:12px;justify-content:flex-start;text-align:left}.native-file-menu button>svg{flex-shrink:0;color:#7d98a9}.native-file-menu button>svg:last-child:not(:first-child){margin-left:auto}.native-file-menu button:nth-last-child(-n+2){border-top:1px solid #e3e3e3}.pq-window .data-grid th.selected,.pq-window .data-grid th.selected .column-type,.ribbon-menu,.ribbon-menu button,.native-file-menu,.native-file-menu button{color:#222}.pq-menu-surface{position:fixed;z-index:90;width:236px;padding:3px;background:#fff;color:#222;border:1px solid #aaa;box-shadow:2px 3px 5px #0003;font:12px/1.35 Segoe UI,Microsoft YaHei,sans-serif;max-height:calc(100vh - 16px)}.pq-menu-surface button,.pq-menu-surface input,.pq-menu-surface label{color:#222;font:inherit}.pq-menu-item{display:flex;width:100%;height:25px;padding:3px 7px;gap:7px;border:1px solid transparent;border-radius:0;align-items:center;justify-content:flex-start;white-space:nowrap;background:#fff;color:#222}.pq-menu-item>svg:last-child{margin-left:auto}.pq-menu-item:hover:not(:disabled),.pq-menu-item:focus-visible,.pq-menu-surface .menu-target{color:#222;background:#e3eef6;border:1px solid #b4d1e7;outline:none}.pq-menu-item:disabled{color:#777}.pq-menu-glyph{width:21px;flex-shrink:0;color:#485b60;font-size:9px}.pq-menu-separator{border-top:1px solid #ddd;margin:4px 0 4px 28px}.pq-filter-menu{width:294px}.pq-filter-search{margin:7px 8px;display:flex;border:1px solid #aaa;align-items:center;padding:0 4px;background:#fff}.pq-filter-search input{width:100%;min-width:0;height:25px;border:0;outline:none;padding:2px;background:#fff;color:#222}.pq-filter-values{height:212px;margin:0 8px;border:1px solid #aaa;overflow:auto;padding:4px 7px;background:#fff}.pq-filter-values label{display:flex;align-items:center;gap:6px;min-height:22px;white-space:nowrap}.pq-filter-values input{margin:0;accent-color:#32719a}.pq-filter-footer{display:flex;justify-content:flex-end;padding:10px 8px 6px;gap:8px}.pq-filter-footer button{color:#222;background:#fff;border:1px solid #999;border-radius:0;padding:4px 14px;min-width:64px}.pq-submenu{position:absolute}.native-audit-progress{margin:0;padding:9px 18px;background:#f4f6f5;border-bottom:1px solid #d6ded9;color:#44554b;font-size:12px}.native-download{display:inline-flex;gap:5px;align-items:center;color:#285e44;white-space:nowrap}.lock-tag{display:inline-flex;align-items:center;justify-content:center;color:#c25e00;margin-left:auto;opacity:.85}.free-trial-tag{display:inline-flex;font-size:10px;font-weight:600;color:#107c41;background:#e8f5e9;padding:1px 6px;border-radius:4px;margin-left:auto}.lock-icon-faint{color:#a0aec0;margin-left:auto;opacity:.7}.query-settings input.query-name{width:100%;min-width:0;border-radius:0;color:#222}.pq-dialog.combine-files-dialog{width:760px;max-width:calc(100% - 24px);background:#fff}.combine-files-dialog .pq-dialog-title{color:#397e5b;font-size:20px;padding:18px 23px 10px}.combine-intro{margin:0 0 12px;color:#555;font-size:12px}.combine-intro span{color:#3877a0;margin-left:6px}.combine-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.combine-fields .dialog-field{margin:0}.combine-fields .combine-example{grid-column:1 / -1;width:32%;margin-bottom:3px}.combine-fields select{width:100%;border-radius:0;padding:3px 5px;height:26px;color:#444;background:#fff;border:1px solid #aaa}.combine-file-preview{height:300px;overflow:auto;border:1px solid #aaa;margin-top:10px;background:#fff}.combine-file-preview .mini-table{margin:0}.combine-file-preview .mini-table th{background:#f7f7f7;color:#444;font-weight:400}.combine-skip{margin-right:auto;display:flex;align-items:center;gap:4px;font-size:12px;color:#555}.combine-skip input{margin:0}.excel-blank-sheet{height:100%;overflow:hidden;background:#fff}.excel-blank-sheet table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:12px}.excel-blank-sheet th{background:#ededed;font-weight:400;color:#444}.excel-blank-sheet th:first-child{width:28px}.excel-blank-sheet th,.excel-blank-sheet td{border:1px solid #e3e3e3;height:24px;padding:0}.excel-blank-sheet .active-cell{outline:2px solid #217346;outline-offset:-1px}.pq-dialog.folder-preview-dialog{width:900px;max-width:100%;height:540px;background:#fff}.folder-preview-dialog .pq-dialog-title{font-size:20px;font-weight:300;color:#397e5b;padding:22px 23px 12px}.folder-preview-table{flex:1;min-height:100px;margin:0 23px;overflow:auto;border:1px solid #aaa}.folder-preview-table table{border-collapse:collapse;width:max-content;min-width:100%;font-size:12px}.folder-preview-table th,.folder-preview-table td{border:1px solid #ddd;padding:4px 6px;white-space:nowrap;text-align:left;color:#444}.folder-preview-table th{background:#f5f5f5;font-weight:600}.folder-preview-table th:first-child{background:#e6f1eb}.folder-preview-dialog .pq-dialog-footer{padding:18px 23px 22px}.ribbon-menu.excel-get-data-menu{min-width:242px;padding:3px}.excel-get-menu-row{position:relative}.excel-get-menu-row.separator-before{border-top:1px solid #ddd}.ribbon-menu.excel-get-data-menu button{min-height:32px;padding:5px 8px;width:100%;display:flex;align-items:center;gap:8px;white-space:nowrap}.excel-get-data-menu button>svg:last-child:not(:first-child){margin-left:auto}.ribbon-menu.excel-file-submenu{position:absolute;left:100%;top:-3px;min-width:220px}.applied-step-row{display:flex;align-items:center;color:#222}.applied-step-row.selected{background:#dce9df}.applied-steps .step-delete,.step-delete-placeholder{width:18px;flex:0 0 18px}.applied-steps .step-delete{justify-content:center;color:#666;font-size:15px;padding:3px 0}.applied-steps .step-select{flex:1;min-width:0}.applied-steps .step-select>span:first-child{width:auto;flex-shrink:1;margin-left:0;color:#222}.pq-any-type{display:inline-block;font-size:8px;line-height:8px;text-align:center}.column-name-editor{min-width:0;width:100%;height:22px;border:1px solid #888;background:#fff;color:#222;padding:1px 3px;font:inherit}.column-name-editor.original-name-selected{background:#c4d9ee}.column-name-editor::selection{background:#0078d7;color:#fff}.data-grid th:has(.column-name-editor){min-width:180px}.windows-folder-dialog{width:900px;height:510px;max-width:calc(100% - 24px);max-height:calc(100% - 24px);display:flex;flex-direction:column;background:#fff;color:#222;border:1px solid #b7b7b7;border-radius:7px;box-shadow:0 8px 22px #0003;overflow:hidden;font-family:Segoe UI,Microsoft YaHei,sans-serif;font-size:12px}.windows-folder-dialog header{display:flex;align-items:center;gap:6px;height:30px;flex-shrink:0;background:#ebf6fa;padding:0 9px}.windows-folder-dialog header button{margin-left:auto}.folder-excel-icon{background:#217346;color:#fff;font-size:10px;font-weight:700;padding:1px 3px}.folder-address-bar{display:flex;align-items:center;gap:10px;padding:5px 12px 9px;flex-shrink:0}.folder-address-bar button{padding:2px;color:#777}.folder-address{display:flex;align-items:center;gap:6px;border:1px solid #ddd;height:32px;flex:1;padding:0 8px;min-width:0}.folder-address>svg:first-child,.folder-directory td svg,.folder-current>svg:nth-child(2){color:#e5b331;fill:#ffd465}.folder-address>svg:nth-last-child(2){margin-left:auto}.folder-search{display:flex;align-items:center;justify-content:space-between;color:#888;border:1px solid #ddd;height:32px;width:190px;padding:0 8px}.folder-organize{display:flex;gap:17px;background:#f5f6f7;padding:7px 16px;color:#29486b}.folder-organize button{gap:4px}.folder-browser-body{display:flex;min-height:0;flex:1}.folder-browser-body aside{width:145px;flex-shrink:0;border-right:1px solid #ddd;padding:0 8px;overflow:auto}.folder-browser-body aside button,.folder-current{width:100%;display:flex;gap:8px;justify-content:flex-start;padding:9px 18px;white-space:nowrap}.folder-current{background:#ddd;padding-left:8px}.folder-browser-body hr{border:0;border-top:1px solid #ddd;margin:14px 4px}.folder-directory{flex:1;overflow:auto;padding:0 12px}.folder-directory table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}.folder-directory th{font-weight:400;color:#58708b;border-right:1px solid #eee;padding:7px 10px}.folder-directory td{padding:10px;color:#666}.folder-directory td:first-child{color:#222;display:flex;align-items:center;gap:5px}.windows-folder-dialog footer{background:#f0f0f0;padding:20px 16px 12px;flex-shrink:0}.windows-folder-dialog footer label{display:flex;gap:6px;align-items:center;padding-left:85px}.windows-folder-dialog footer label span{white-space:nowrap}.windows-folder-dialog input{flex:1;min-width:0;background:#fff;color:#222;border:0;border-bottom:1px solid #bbb;padding:4px 5px;height:26px}.windows-folder-dialog .folder-input-target input{border-bottom:2px solid #0078d7}.folder-picker-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:8px}.folder-picker-actions button{height:27px;min-width:83px;border:1px solid #ddd;background:#fff;border-radius:2px}.folder-picker-actions .folder-tools{border:0;background:transparent;gap:8px}.windows-file-dialog{height:380px}.file-selected{background:#cce8ff}.windows-file-dialog footer label{padding-left:35px}.windows-file-dialog footer select{width:190px;height:26px;border:1px solid #ddd;background:#fff;color:#222}.workbook-navigator{width:880px;height:650px;max-width:calc(100% - 24px);max-height:calc(100% - 24px);display:flex;flex-direction:column;background:#fff;color:#222;border:1px solid #bbb;border-radius:5px;box-shadow:0 5px 20px #0003}.workbook-navigator>header{display:flex;align-items:center;padding:22px 26px 15px;font-size:21px;color:#338568}.workbook-navigator>header button{margin-left:auto;color:#777}.workbook-navigator-body{display:flex;flex:1;min-height:0;padding:0 26px 15px}.workbook-navigator-body aside{width:290px;flex-shrink:0;border-right:1px solid #ccc;padding-right:15px;overflow:auto}.navigator-search{display:flex;align-items:center;height:25px;border:1px solid #bbb;margin-bottom:8px;padding-right:4px;color:#4485b8}.navigator-search input{width:100%;min-width:0;border:0;background:#fff;color:#222}.workbook-navigator label{display:flex;align-items:center;gap:4px;font-size:12px}.workbook-navigator input[type=checkbox]{width:13px;height:13px;accent-color:#777;margin:0}.navigator-options{gap:5px;justify-content:flex-start;padding:12px 0;font-size:12px;color:#555}.navigator-workbook{display:flex;align-items:center;gap:5px;margin:4px 0 8px;font-size:12px}.navigator-workbook>svg:nth-child(2){fill:#edcd87;color:#edcd87}.navigator-item{display:flex;align-items:center;gap:5px;padding:5px 5px 5px 24px;min-height:26px;border:1px solid transparent}.navigator-item.selected{background:#eaf5ef;border-color:#a2d8bc}.navigator-item button{justify-content:flex-start;gap:8px;padding:0;font-size:12px}.navigator-item button svg{color:#788890}.navigator-preview{flex:1;min-width:0;padding-left:15px;overflow:auto}.navigator-preview>p{height:100%;display:flex;align-items:center;justify-content:center;color:#777;font-size:19px;text-align:center}.navigator-preview h3{font-size:19px;color:#338568;font-weight:400;margin:0 0 12px}.navigator-preview table{border-collapse:collapse;font-size:11px;white-space:nowrap}.navigator-preview td,.navigator-preview th{padding:4px;border:1px solid #ddd;font-weight:400}.navigator-preview th{background:#f3f3f3;text-align:left}.workbook-navigator>footer{background:#f0f0f0;padding:20px 26px;display:flex;justify-content:flex-end;gap:12px}.workbook-navigator>footer button{border:1px solid #ccc;background:#fff;padding:4px 12px;min-width:65px;font-size:11px}.workbook-data{border-collapse:collapse;white-space:nowrap;font-size:12px}.workbook-data td,.workbook-data th{border:1px solid #ccc;padding:5px 10px;min-width:95px;font-weight:400}.workbook-data th{background:#f1f1f1;text-align:center}.workbook-data tbody th{min-width:30px}.workbook-data tbody td{background:#e8f3eb}.workbook-data .excel-table-header{background:#bddac7;color:#286447}.excel-table-header span{float:right;margin-left:12px}.csv-preview-dialog{position:relative;width:min(1000px,calc(100% - 48px));height:calc(100% - 36px);max-height:740px;min-height:340px;padding:26px 28px;background:#fff;color:#333;border:1px solid #aaa;box-shadow:0 5px 18px #0003;display:flex;flex-direction:column}.csv-preview-dialog h2{font-size:22px;color:#387856;font-weight:400;margin:0 0 12px}.csv-close{position:absolute;right:6px;top:4px;color:#666}.csv-options{display:flex;align-items:end;gap:8px;margin-bottom:8px}.csv-options label{display:flex;flex-direction:column;flex:1;max-width:240px;gap:3px;font-size:12px}.csv-options select,.csv-options .parameter-select{width:100%;padding:3px;border:1px solid #aaa;border-radius:0;background:#fff;color:#333}.csv-options>button{margin-left:auto;color:#888}.csv-field-target select{background:#d6f0e3;outline:1px solid #79b798}.csv-preview-data{flex:1;overflow:auto;border:1px solid #aaa}.csv-preview-data table{border-collapse:collapse;font-size:12px}.csv-preview-data td,.csv-preview-data th{padding:4px 6px;min-width:90px;border:1px solid #ddd;font-weight:400;text-align:left}.csv-preview-data .number{text-align:right;font-style:italic}.csv-preview-dialog footer{display:flex;justify-content:end;gap:12px;margin-top:20px}.csv-preview-dialog footer button{color:#333;border:1px solid #aaa;padding:4px 18px;background:#fff;border-radius:0}.csv-preview-dialog footer button:first-child{border-color:#217346;color:#217346}.ribbon-menu.pq-new-source-menu{min-width:110px}.pq-new-source-menu .excel-file-submenu{min-width:155px}.pq-new-source-menu .excel-file-submenu button{min-height:46px}.pq-dialog.replace-channel-dialog{width:560px;max-width:calc(100% - 40px)}.replace-fields{min-height:210px;color:#333;font-size:12px}.replace-fields p{margin:0 0 16px}.replace-fields>label{display:flex;flex-direction:column;gap:3px;margin-bottom:8px;width:215px}.replace-fields input:not([type=checkbox]){padding:3px 5px;border:1px solid #aaa;border-radius:0;color:#333;background:#fff}.replace-fields .filling input{outline:1px solid #217346;background:#eaf6ee}.replace-advanced{display:flex;gap:2px;color:#333;margin-top:16px;padding:0;font-size:12px}.replace-advanced-fields{display:flex;flex-direction:column;gap:5px;margin-top:4px}.replace-advanced-fields label{display:flex;align-items:center;gap:4px}.replace-advanced-fields input{margin:0;accent-color:#666}.replace-advanced-fields button{align-self:flex-start;border:1px solid #ddd;padding:3px 6px;border-radius:0;color:#aaa;font-size:11px}.replace-channel-dialog,.replace-channel-dialog .pq-dialog-body,.replace-channel-dialog .pq-dialog-footer{background:#fff}.replace-channel-dialog .pq-dialog-title{background:#fff;border:0;color:#397e5b;font-size:22px;font-weight:400;padding:22px 24px 8px}.replace-channel-dialog .pq-dialog-title button{position:absolute;right:7px;top:7px;color:#777}.replace-channel-dialog .pq-dialog-body{padding-top:6px}.replace-channel-dialog .dialog-demo-note{display:none}.pq-dialog.native-custom-dialog{width:660px;max-width:calc(100% - 40px);background:#fff}.native-custom-dialog .pq-dialog-title{background:#fff;border:0;color:#397e5b;font-size:22px;font-weight:400;padding:22px 24px 8px}.native-custom-dialog .pq-dialog-title button{position:absolute;right:7px;top:7px;color:#777}.native-custom-dialog .pq-dialog-body{background:#fff;padding-top:6px}.native-custom-dialog .pq-dialog-footer{background:#fff}.native-custom-dialog .dialog-demo-note{display:none}.custom-fields{font-size:12px;color:#333}.custom-fields p{margin:0 0 16px}.custom-name{display:flex;flex-direction:column;gap:3px;width:66%;margin-bottom:6px}.custom-name input{border:1px solid #aaa;background:#fff;color:#333;padding:3px 5px;border-radius:0}.custom-columns{display:grid;grid-template-columns:2.1fr 1fr;gap:10px}.custom-columns label{display:block;margin-bottom:3px}.custom-formula-box{display:flex;border:1px solid #bbb;height:170px;font-family:Consolas,monospace}.custom-formula-equals{padding:4px 3px}.custom-formula-box textarea{resize:none;flex:1;min-width:0;border:0;border-radius:0;background:#fff;color:#222;padding:4px 0;font:11px/18px Consolas,monospace}.custom-available{display:flex;flex-direction:column;gap:3px}.custom-available select{height:140px;width:100%;border:1px solid #bbb;border-radius:0;padding:0;background:#fff;color:#333;font-size:12px}.custom-available option{padding:2px 5px}.custom-available option:checked{background:#d6f0e3;color:#222}.custom-available button{height:23px;border:1px solid #bbb;border-radius:0;color:#333;font-size:12px;padding:1px}.custom-help{color:#4378aa;font-size:12px;padding:3px 0}.custom-filling input,.custom-filling .custom-formula-box{outline:1px solid #79b798}.custom-syntax-status{margin-right:auto;font-size:12px;color:#444}.custom-syntax-status>span{color:#75a999;font-size:17px}.custom-syntax-status .custom-syntax-text{color:#444;font-size:12px}.pq-dialog.native-custom-dialog,.pq-dialog.replace-channel-dialog{position:relative}.pq-dialog.native-split-dialog{position:relative;width:640px;max-width:calc(100% - 40px);background:#fff}.native-split-dialog .pq-dialog-title{background:#fff;border:0;color:#397e5b;font-size:22px;font-weight:400;padding:22px 24px 8px}.native-split-dialog .pq-dialog-title button{position:absolute;right:7px;top:7px;color:#777}.native-split-dialog .pq-dialog-body{background:#fff;padding-top:6px}.native-split-dialog .pq-dialog-footer{background:#fff}.native-split-dialog .dialog-demo-note{display:none}.split-fields{color:#333;font-size:12px}.split-fields p{margin:0 0 14px}.split-input{display:flex;flex-direction:column;width:215px;gap:3px}.split-fields>input,.split-input input,.split-input select{width:215px;border:1px solid #aaa;border-radius:0;padding:3px 5px;background:#fff;color:#333;font:inherit}.split-fields>input{margin-top:5px}.split-fields fieldset{padding:0;border:0;margin:12px 0 0}.split-fields fieldset label{display:flex;align-items:center;gap:4px;margin:4px 0}.split-fields input[type=radio],.split-fields input[type=checkbox]{accent-color:#777;margin:0}.split-fields .replace-advanced{margin-top:20px}.split-fields .replace-advanced+fieldset{margin-top:2px}.split-quote{margin-top:18px}.split-special{display:flex;gap:4px;align-items:center;margin-top:12px}.split-insert{display:flex;align-items:center;border:1px solid #ddd;color:#aaa;padding:3px 6px;margin-top:6px;font-size:11px}.pq-dialog.native-conditional-dialog{position:relative;width:840px;max-width:calc(100% - 30px);background:#fff}.native-conditional-dialog .pq-dialog-title{background:#fff;border:0;color:#397e5b;font-size:22px;font-weight:400;padding:22px 24px 8px}.native-conditional-dialog .pq-dialog-title button{position:absolute;right:7px;top:7px;color:#777}.native-conditional-dialog .pq-dialog-body{background:#fff;padding-top:6px}.native-conditional-dialog .pq-dialog-footer{background:#fff}.native-conditional-dialog .dialog-demo-note{display:none}.conditional-fields{color:#333;font-size:12px;min-width:640px;min-height:250px}.conditional-fields p{margin:0 0 16px}.conditional-fields input,.conditional-fields select{min-width:0;width:100%;border:1px solid #aaa;border-radius:0;background:#fff;color:#333;padding:3px;font:inherit;height:23px}.conditional-name{display:flex;flex-direction:column;width:160px;gap:3px;margin-bottom:18px}.conditional-head,.conditional-row{display:grid;grid-template-columns:18px 1fr 1fr 1.6fr 32px 1.6fr 24px;align-items:center;gap:7px}.conditional-head{padding:0 3px 3px}.conditional-head span,.conditional-else>span{display:flex;align-items:center;gap:4px}.conditional-row{background:#d0eddf;padding:5px 3px}.conditional-value{display:flex;align-items:center;gap:4px;min-width:0}.conditional-type{display:flex;align-items:center;gap:3px;border:1px solid #aaa;padding:1px 2px;color:#555;font-size:8px;line-height:8px;height:23px;flex-shrink:0}.conditional-add{border:1px solid #bbb;padding:3px 8px;color:#555;margin-top:18px;font-size:12px}.conditional-else{display:flex;flex-direction:column;gap:3px;width:200px;margin-top:26px}.conditional-fields .conditional-filling{outline:1px solid #217346;background:#eaf6ee}.parameter-select{display:flex;align-items:center;justify-content:space-between;min-width:0;width:100%;height:23px;border:1px solid #aaa;background:#fff;color:#333;padding:3px;font:inherit}.parameter-select:disabled{background:#f8f8f8;color:#bbb;border-color:#ddd}.parameter-select[aria-expanded=true]{background:#d3eee0}.parameter-select>svg{margin-left:auto;flex-shrink:0}.parameter-menu{position:fixed;z-index:20000;overflow:auto;border:1px solid #aaa;border-radius:0 8px 8px;background:#fff;color:#333;box-shadow:3px 8px 18px #0003;padding:0;font:12px Segoe UI,Microsoft YaHei,sans-serif}.parameter-menu button{display:block;text-align:left;width:100%;padding:3px 5px;line-height:17px;font:inherit;color:#333;background:#fff;border:0}.parameter-menu button:hover,.parameter-menu button:focus,.parameter-menu .parameter-current{background:#a6d4bd;color:#222;outline:0}.pq-dialog.native-simple-dialog{position:relative;width:640px;max-width:calc(100% - 40px);background:#fff}.native-simple-dialog .pq-dialog-title{background:#fff;border:0;color:#397e5b;font-size:22px;font-weight:400;padding:22px 24px 8px}.native-simple-dialog .pq-dialog-title button{position:absolute;right:7px;top:7px;color:#777}.native-simple-dialog .pq-dialog-body{background:#fff;padding-top:6px}.native-simple-dialog .pq-dialog-footer{background:#fff}.native-simple-dialog .dialog-demo-note{display:none}.index-description,.append-fields p{margin:0 0 18px;font-size:12px;color:#333}.native-simple-dialog .dialog-field{width:215px;gap:3px;margin-bottom:6px;font-size:12px}.native-simple-dialog .dialog-field input{font:inherit;padding:3px 5px}.native-simple-dialog .field-marker{display:none}.append-fields{font-size:12px;min-height:112px;color:#333}.append-mode{display:flex;gap:16px;margin-bottom:20px}.append-mode label{display:flex;gap:4px;align-items:center}.append-mode input{margin:0;accent-color:#888}.append-table{display:flex;flex-direction:column;width:215px;gap:4px}.append-table select{width:100%;border:1px solid #aaa;background:#fff;color:#333;padding:3px 5px;font:inherit;border-radius:0}.append-table.filling .parameter-select{background:#d2ecdf;outline:1px solid #7fbe9d}.queries button.query-target{outline:2px solid #217346;outline-offset:-2px;background:#edf7f1;color:#245c40}.pq-dialog.native-merge-dialog{position:relative;width:640px;max-width:calc(100% - 40px);background:#fff}.native-merge-dialog .pq-dialog-title{background:#fff;border:0;color:#397e5b;font-size:22px;font-weight:400;padding:22px 24px 8px}.native-merge-dialog .pq-dialog-title button{position:absolute;right:7px;top:7px;color:#777}.native-merge-dialog .pq-dialog-body{background:#fff;padding-top:6px}.native-merge-dialog .pq-dialog-footer{background:#fff}.native-merge-dialog .dialog-demo-note{display:none}.merge-native-fields{font-size:12px;color:#333}.merge-native-fields p{margin:0 0 18px}.merge-source-label{color:#397e5b;margin-bottom:10px}.merge-native-preview{height:120px;overflow:auto;border:1px solid #ccc;background:#fff}.merge-native-preview table{border-collapse:collapse;white-space:nowrap;font:12px Segoe UI,Microsoft YaHei,sans-serif}.merge-native-preview th,.merge-native-preview td{border:1px solid #ddd;text-align:left;padding:3px 5px;font-weight:400}.merge-native-preview th{background:#f4f4f4}.merge-native-preview th button{color:#333;font:inherit;padding:0;white-space:nowrap}.merge-native-preview .merge-key{background:#d0ecdf}.merge-source-select{width:215px;margin:18px 0 9px;border:1px solid #aaa;border-radius:0;color:#333;background:#fff;padding:3px 5px;font:inherit}.merge-join-label{display:flex;flex-direction:column;width:300px;gap:3px;margin-top:12px}.merge-join-label select{font:inherit;color:#333;background:#fff;border:1px solid #aaa;border-radius:0;padding:3px}.merge-fuzzy{display:flex;align-items:center;gap:4px;margin-top:5px}.merge-fuzzy input{margin:0}.merge-fuzzy-options{display:flex;align-items:center;margin-top:17px;color:#555;font:inherit;padding:0}.merge-match,.merge-warning{display:flex;align-items:center;gap:6px;margin-top:18px}.merge-match svg{color:#69a998}.merge-warning svg{color:#d9b265}@media(max-height:850px){.native-merge-dialog .pq-dialog-title{padding-top:14px}.merge-native-preview{height:78px}.merge-native-fields p{margin-bottom:8px}.merge-source-select,.merge-fuzzy-options,.merge-match,.merge-warning{margin-top:9px}}.pq-expand-menu{position:fixed;z-index:20000;width:320px;background:#fff;color:#333;border:1px solid #aaa;box-shadow:1px 2px 4px #0003;padding:7px 18px 10px 26px;font:12px Segoe UI,Microsoft YaHei,sans-serif}.expand-search{display:flex;gap:5px}.expand-search input{min-width:0;flex:1;background:#fff;color:#333;border:1px solid #aaa;height:23px}.expand-search button{font-size:10px;color:#748baf;background:#eee;border:1px solid #ccc}.expand-modes{display:flex;gap:10px;margin:9px 0}.pq-expand-menu label{display:flex;align-items:center;gap:4px}.pq-expand-menu input[type=checkbox],.pq-expand-menu input[type=radio]{margin:0;accent-color:#888}.expand-columns{border:1px solid #ccc;padding:3px 8px;height:98px;overflow:auto}.expand-columns label{height:18px}.expand-prefix{margin-top:9px}.pq-expand-menu footer{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.pq-expand-menu footer button{border:1px solid #aaa;background:#eee;color:#333;padding:4px 17px;font:inherit}.pq-expand-menu footer button:first-child{border-color:#69a0ff}.group-native-fields{color:#333;font-size:12px;min-height:190px}.group-native-fields p{margin:0 0 16px}.group-key{width:162px;margin:12px 0 14px}.group-native-fields select,.group-native-fields input:not([type=radio]){border:1px solid #aaa;border-radius:0;background:#fff;color:#333;font:inherit;padding:3px 5px;height:23px;min-width:0}.group-aggregation{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.group-aggregation label{display:flex;flex-direction:column;gap:6px}.group-native-fields select:disabled{background:#f5f5f5;color:#aaa}.native-import-dialog{width:330px!important;background:#f0f0f0}.native-import-dialog .pq-dialog-body{padding:10px 12px;background:#f0f0f0}.native-import-dialog .pq-dialog-footer{padding:10px 12px;background:#f0f0f0;gap:8px}.native-import-dialog .pq-dialog-footer button{min-width:68px}.native-import-dialog .import-properties{margin-right:auto}.import-native-fields{font-size:13px;color:#222}.import-native-fields p{margin:0 0 7px}.import-native-fields label{display:flex;align-items:center;gap:4px;margin:6px 0}.import-native-fields input[type=radio],.import-native-fields input[type=checkbox]{accent-color:#0078d4}.import-display-options{padding-left:22px;margin-bottom:10px}.import-address{display:flex;margin:6px 12px 10px 25px}.import-address input{min-width:0;width:100%;padding:3px;background:#fff;border:1px solid #ccc}.import-address button{width:26px}.import-native-fields .import-model{border-top:1px solid #ddd;padding-top:8px;margin-top:10px}.step-cue{display:flex;align-items:center;gap:14px;flex:1;min-width:0;padding:9px 15px;background:#edf5ff;border:1px solid #b7d5fa;border-left:3px solid #2f80ed;border-radius:7px;color:#163d70}.step-cue-number{display:grid;place-items:center;min-width:40px;height:40px;border-radius:7px;background:#246bce;color:#fff;font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}.step-cue-copy{min-width:0;display:grid;grid-template-columns:auto 1fr;gap:3px 9px;animation:step-arrive .35s ease-out}.step-cue-phase{font-size:11px;font-weight:700;background:#d8e9ff;border-radius:3px;padding:2px 5px;align-self:center}.step-cue-copy strong{font-size:15px;line-height:1.35;overflow-wrap:anywhere}.step-cue-detail{grid-column:1 / -1;font-size:12px;line-height:1.4;max-height:34px;overflow:auto;color:#365b87}.step-cue-result{background:#e7f5ee;border-color:#70ac8a;border-left-color:#217346;color:#174c31}.step-cue-result .step-cue-number{background:#217346}.step-cue-result .step-cue-phase{background:#c9e8d6}.step-cue-result .step-cue-detail{color:#235b3a}.step-attention{outline:2px solid #2f80ed!important;outline-offset:2px;animation:step-emphasis .7s ease-out 2}.action-card{animation:step-arrive .35s ease-out}@keyframes step-arrive{0%{transform:translateY(5px)}to{transform:translateY(0)}}@keyframes step-emphasis{0%,to{box-shadow:0 0 0 2px #2f80ed18}50%{box-shadow:0 0 0 5px #2f80ed30}}@media(max-width:1400px){.transport{gap:12px}.step-cue{gap:9px;padding:7px 10px}.step-cue-copy strong{font-size:13px}.step-cue-number{min-width:34px;height:34px;font-size:17px}}@media(prefers-reduced-motion:reduce){.step-attention,.step-cue-copy,.action-card{animation:none!important}}.starter-workbook-card{position:absolute;inset:30px auto auto 50%;transform:translate(-50%);width:min(520px,calc(100% - 36px));padding:24px;background:#fff;border:1px solid #b7d5fa;border-top:4px solid #2f80ed;box-shadow:0 10px 35px #15355022;z-index:3;color:#243b50}.starter-workbook-card>span{font-size:12px;color:#246bce}.starter-workbook-card h2{font-size:22px;margin:10px 0}.starter-workbook-card>strong{display:block;font-size:16px;color:#217346}.starter-workbook-card p{font-size:13px;line-height:1.7;margin:12px 0}.starter-workbook-card .text-button{margin-left:12px}.merge-key-order{font-size:9px;margin-left:12px;color:#666}.summary-group-fields{padding-bottom:18px}.summary-group-keys{display:flex;flex-direction:column;align-items:flex-start;gap:9px;margin:28px 0 30px}.summary-group-keys>div{width:162px}.summary-group-fields .parameter-select{height:23px;min-height:23px;padding:3px 5px;font:inherit;color:#333;border:1px solid #aaa;border-radius:0}.summary-group-fields .parameter-select:disabled{background:#fafafa;color:#bbb;border-color:#ddd}.summary-group-fields>button,.summary-group-keys>button{border:1px solid #ccc;border-radius:0;padding:4px 8px;color:#444;background:#fff;font:inherit}.summary-aggregation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-bottom:7px}.summary-aggregation-row{margin-bottom:9px}.summary-aggregation-row .parameter-select>span:last-child{margin-left:auto}.summary-group-fields>button{margin-top:4px}@media(max-height:850px){.summary-group-keys{margin:16px 0 19px;gap:7px}.summary-group-fields{padding-bottom:0}}@keyframes authFadeIn{0%{opacity:0}to{opacity:1}}@keyframes authPopIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.auth-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:center;background:#0f172aa6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:20px;box-sizing:border-box;animation:authFadeIn .2s cubic-bezier(.16,1,.3,1) forwards}.auth-dialog{width:100%;max-width:420px;background-color:#fff;border-radius:12px;box-shadow:0 25px 60px -10px #0000004d,0 0 0 1px #00000014;overflow:hidden;display:flex;flex-direction:column;box-sizing:border-box;animation:authPopIn .2s cubic-bezier(.16,1,.3,1) forwards}.auth-dialog-wide{max-width:520px}.auth-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background-color:#f8faf9;border-bottom:1px solid #e7ede8}.auth-header-left{display:flex;align-items:center;gap:12px}.auth-logo-badge{width:36px;height:36px;border-radius:8px;background:#107c41;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0;box-shadow:0 2px 6px #107c4140}.auth-logo-badge.amber{background:#d97706;box-shadow:0 2px 6px #d9770640}.auth-logo-badge.blue{background:#2563eb;box-shadow:0 2px 6px #2563eb40}.auth-header-text h3{font-size:15px;font-weight:600;color:#1f2937;line-height:1.3;margin:0}.auth-header-text p{font-size:12px;color:#6b7280;margin-top:2px;margin-bottom:0;line-height:1.3}button.auth-close-btn,.auth-close-btn{width:32px;height:32px;border-radius:6px;border:none;background:transparent;color:#9ca3af;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0;transition:all .15s ease}button.auth-close-btn:hover,.auth-close-btn:hover{background:#e5e7eb;color:#374151}.auth-tabs{display:flex;background-color:#f1f5f2;padding:4px;border-bottom:1px solid #e7ede8}button.auth-tab,.auth-tab{flex:1;padding:8px 12px;font-size:13px;font-weight:500;color:#6b7280;border:none;background:transparent;border-radius:6px;cursor:pointer;transition:all .15s ease;display:inline-flex;align-items:center;justify-content:center}button.auth-tab:hover:not(.active),.auth-tab:hover:not(.active){color:#374151;background:#fff9}button.auth-tab.active,.auth-tab.active{background-color:#fff;color:#107c41;font-weight:600;box-shadow:0 1px 3px #00000014}.auth-body{padding:20px;background-color:#fff;display:flex;flex-direction:column;gap:16px;box-sizing:border-box}.auth-alert-error{display:flex;align-items:flex-start;gap:8px;padding:10px 12px;background-color:#fef2f2;border:1px solid #fecaca;border-radius:6px;color:#b91c1c;font-size:12px;line-height:1.4}.auth-alert-warning{display:flex;align-items:flex-start;gap:8px;padding:10px 12px;background-color:#fffbeb;border:1px solid #fde68a;border-radius:6px;color:#92400e;font-size:12px;line-height:1.4}.auth-info-card{padding:12px;background-color:#f8faf9;border:1px solid #e2e8e3;border-radius:8px;font-size:12px;color:#4b5563;display:flex;flex-direction:column;gap:4px}.auth-info-card-header{display:flex;align-items:center;gap:6px;font-weight:600;color:#1f2937}.auth-field{display:flex;flex-direction:column;gap:6px}.auth-label{font-size:12px;font-weight:600;color:#374151}.auth-input-container{position:relative;display:flex;align-items:center}.auth-input-icon{position:absolute;left:10px;color:#9ca3af;pointer-events:none;display:flex;align-items:center;justify-content:center}input.auth-input,.auth-input{width:100%;height:38px;box-sizing:border-box;padding:0 12px 0 34px;border:1px solid #d1d5db!important;border-radius:6px;font-size:13px;color:#111827!important;background-color:#fff!important;outline:none;transition:border-color .15s,box-shadow .15s}input.auth-input:focus,.auth-input:focus{border-color:#107c41!important;box-shadow:0 0 0 3px #107c4126!important}input.auth-input::placeholder,.auth-input::placeholder{color:#9ca3af!important}input.auth-code-input,.auth-code-input{width:100%;height:42px;box-sizing:border-box;padding:0 12px;text-align:center;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:15px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;border:1px solid #d1d5db!important;border-radius:6px;color:#111827!important;background-color:#fff!important;outline:none;transition:border-color .15s,box-shadow .15s}input.auth-code-input:focus,.auth-code-input:focus{border-color:#107c41!important;box-shadow:0 0 0 3px #107c4126!important}button.auth-btn-primary,.auth-btn-primary{width:100%;height:40px;border:none;border-radius:6px;background-color:#107c41!important;color:#fff!important;font-size:13px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;box-shadow:0 2px 4px #107c4133;transition:background-color .15s ease,box-shadow .15s ease}button.auth-btn-primary:hover:not(:disabled),.auth-btn-primary:hover:not(:disabled){background-color:#0d6535!important;color:#fff!important;box-shadow:0 4px 8px #107c4140}button.auth-btn-primary:active:not(:disabled),.auth-btn-primary:active:not(:disabled){background-color:#0a4f29!important;color:#fff!important}button.auth-btn-primary:disabled,.auth-btn-primary:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}button.auth-btn-secondary,.auth-btn-secondary{height:38px;padding:0 16px;border:1px solid #d1d5db!important;border-radius:6px;background-color:#f3f4f6!important;color:#374151!important;font-size:13px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;transition:all .15s ease}button.auth-btn-secondary:hover:not(:disabled),.auth-btn-secondary:hover:not(:disabled){background-color:#e5e7eb!important;color:#111827!important}.auth-footer-note{font-size:11px;color:#9ca3af;text-align:center;line-height:1.4;margin:0}.auth-center-state{text-align:center;padding:12px 4px;display:flex;flex-direction:column;align-items:center;gap:12px}.auth-state-icon-bubble{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center}.auth-state-icon-bubble.amber{background-color:#fef3c7;color:#d97706}.auth-state-icon-bubble.green{background-color:#dcfce7;color:#107c41}.auth-center-state h4{font-size:15px;font-weight:600;color:#1f2937;margin:0}.auth-center-state p{font-size:12px;color:#6b7280;margin:0;line-height:1.4}.auth-device-list{display:flex;flex-direction:column;gap:10px}.auth-device-item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:8px;border:1px solid #e5e7eb;background-color:#f9fafb;transition:border-color .15s ease}.auth-device-item.current{border-color:#a7f3d0;background-color:#f0fdf4}.auth-device-info{display:flex;align-items:center;gap:12px}.auth-device-icon-box{width:36px;height:36px;border-radius:6px;background-color:#e5e7eb;color:#4b5563;display:flex;align-items:center;justify-content:center}.auth-device-item.current .auth-device-icon-box{background-color:#dcfce7;color:#107c41}.auth-device-name-row{display:flex;align-items:center;gap:6px}.auth-device-name{font-size:13px;font-weight:600;color:#1f2937}.auth-badge-current{font-size:10px;background-color:#107c41;color:#fff;padding:1px 6px;border-radius:4px;font-weight:600}.auth-device-meta{font-size:11px;color:#9ca3af;margin-top:2px}button.auth-device-unbind-btn,.auth-device-unbind-btn{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:#dc2626!important;padding:6px 10px;border-radius:6px;border:1px solid transparent;background:transparent;cursor:pointer;transition:all .15s ease}button.auth-device-unbind-btn:hover:not(:disabled),.auth-device-unbind-btn:hover:not(:disabled){background-color:#fef2f2!important;border-color:#fecaca!important}button.auth-device-unbind-btn:disabled,.auth-device-unbind-btn:disabled{opacity:.5;cursor:not-allowed}.user-bar{display:flex;align-items:center;gap:8px;position:relative}.user-bar-trial-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;color:#107c41;background-color:#e8f5e9;border:1px solid #c8e6c9;padding:3px 8px;border-radius:12px;white-space:nowrap}.site-header nav button.user-bar-login-btn,.user-bar-login-btn{display:inline-flex;align-items:center;gap:6px;background-color:#107c41!important;color:#fff!important;font-size:12px;font-weight:600;padding:6px 13px;border-radius:6px;border:none;cursor:pointer;transition:background-color .15s ease,box-shadow .15s ease;box-shadow:0 1px 3px #107c4140;white-space:nowrap}.site-header nav button.user-bar-login-btn:hover,.user-bar-login-btn:hover{background-color:#0d6535!important;color:#fff!important}.user-bar-activated-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;color:#107c41;background-color:#e8f5e9;border:1px solid #a7f3d0;padding:3px 8px;border-radius:12px;white-space:nowrap}.site-header nav button.user-bar-activate-btn,.user-bar-activate-btn{display:inline-flex;align-items:center;gap:5px;background-color:#d97706!important;color:#fff!important;font-size:12px;font-weight:600;padding:5px 10px;border-radius:6px;border:none;cursor:pointer;transition:background-color .15s ease;white-space:nowrap}.site-header nav button.user-bar-activate-btn:hover,.user-bar-activate-btn:hover{background-color:#b45309!important;color:#fff!important}.site-header nav button.user-bar-user-trigger,.user-bar-user-trigger{display:inline-flex;align-items:center;gap:7px;padding:5px 9px;border-radius:6px;border:1px solid #e0e6e2;background-color:#fff!important;color:#374151!important;font-size:12px;font-weight:500;cursor:pointer;transition:all .15s ease}.site-header nav button.user-bar-user-trigger:hover,.user-bar-user-trigger:hover{background-color:#f3f5f4!important;border-color:#cbd5e1}.user-bar-avatar{width:22px;height:22px;border-radius:50%;background:#107c41;color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700}.user-bar-user-email{max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-bar-dropdown{position:absolute;right:0;top:calc(100% + 6px);width:220px;background-color:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 12px 32px #0000001f,0 0 0 1px #0000000a;padding:4px;z-index:100;animation:authPopIn .15s cubic-bezier(.16,1,.3,1) forwards}.user-bar-dropdown-header{padding:10px 12px 8px;border-bottom:1px solid #f3f4f6;margin-bottom:4px}.user-bar-dropdown-email{font-size:12px;font-weight:600;color:#111827;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:0}.user-bar-dropdown-status{font-size:11px;color:#6b7280;margin:2px 0 0}button.user-bar-dropdown-item,.user-bar-dropdown-item{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:6px;border:none;background:transparent;font-size:12px;color:#374151;cursor:pointer;transition:all .15s ease;box-sizing:border-box;text-align:left}button.user-bar-dropdown-item:hover,.user-bar-dropdown-item:hover{background-color:#f3f4f6!important;color:#111827!important}button.user-bar-dropdown-item.amber,.user-bar-dropdown-item.amber{color:#b45309!important}button.user-bar-dropdown-item.amber:hover,.user-bar-dropdown-item.amber:hover{background-color:#fef3c7!important;color:#92400e!important}button.user-bar-dropdown-item.red,.user-bar-dropdown-item.red{color:#dc2626!important}button.user-bar-dropdown-item.red:hover,.user-bar-dropdown-item.red:hover{background-color:#fef2f2!important;color:#b91c1c!important}.user-bar-dropdown-divider{height:1px;background-color:#f3f4f6;margin:4px 0}
