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var(--lab-border);background:var(--lab-surface);box-shadow:var(--lab-shadow-raised)}.app-header__menu.is-open[data-v-e3af7473]{display:flex}.app-header__nav[data-v-e3af7473]{flex-direction:column;align-items:stretch;gap:2px}.app-header__nav-link[data-v-e3af7473]{padding:var(--lab-space-3);border-radius:var(--lab-radius-sm)}.app-header__nav-link[data-v-e3af7473]:after{display:none}.app-header__nav-link.is-active[data-v-e3af7473]{background:var(--lab-brand-soft)}.app-header__user[data-v-e3af7473]{flex-wrap:wrap;padding-top:var(--lab-space-3);border-top:1px solid var(--lab-border-soft)}.app-header__logout[data-v-e3af7473]{margin-left:auto}}@media(max-width:640px){.app-header__inner[data-v-e3af7473]{padding:0 var(--lab-space-4)}.app-header__brand-title[data-v-e3af7473]{font-size:var(--lab-fs-body)}.app-header__menu[data-v-e3af7473]{padding-inline:var(--lab-space-4)}}.app-footer[data-v-f59e494e]{border-top:1px solid 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#1b1f26;--lab-ink-secondary: #555b66;--lab-ink-muted: #656a73;--lab-hero-surface: #14243b;--lab-hero-ink: #f7f5f0;--lab-page: #f5f2eb;--lab-surface: #ffffff;--lab-surface-raised: #faf8f3;--lab-surface-subtle: #f1ede5;--lab-gold: #80602a;--lab-gold-strong: #6b4f21;--lab-gold-soft: #f4ebd8;--lab-gold-border: #e3d2b0;--lab-success: #2f6b4f;--lab-success-soft: #e7f0e9;--lab-warning: #9a6b1f;--lab-warning-strong: #7a5314;--lab-warning-soft: #f5eedc;--lab-danger: #a64f4a;--lab-danger-strong: #8c3f3b;--lab-danger-soft: #f4e7e4;--lab-info: #2f6e86;--lab-info-soft: #e6eef1;--lab-border: #e6e1d7;--lab-border-soft: #efeae0;--lab-border-strong: #cfc7b8;--lab-border-input: #9a927f;--lab-font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", STSong, SimSun, serif;--lab-font-sans: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;--lab-font-mono: "JetBrains Mono", "Cascadia Mono", Consolas, "Courier New", monospace;--lab-fs-hero: 34px;--lab-fs-subtitle: 28px;--lab-fs-display: 24px;--lab-fs-title: 20px;--lab-fs-body-lg: 17px;--lab-fs-body: 15px;--lab-fs-meta: 13px;--lab-fs-caption: 12px;--lab-fs-chip: 11px;--lab-lh-tight: 1.32;--lab-lh-body: 1.65;--lab-fw-regular: 400;--lab-fw-medium: 500;--lab-fw-semibold: 600;--lab-space-1: 4px;--lab-space-2: 8px;--lab-space-3: 12px;--lab-space-4: 16px;--lab-space-5: 20px;--lab-space-6: 24px;--lab-space-8: 32px;--lab-space-10: 40px;--lab-space-12: 48px;--lab-space-16: 64px;--lab-radius-sm: 10px;--lab-radius-md: 14px;--lab-radius-lg: 20px;--lab-radius-pill: 999px;--lab-control-h: 44px;--lab-control-h-lg: 48px;--lab-motion-press: .16s;--lab-motion-base: .25s;--lab-motion-enter: .36s;--lab-ease-out: cubic-bezier(.22, 1, .36, 1);--lab-ease-standard: ease-out;--lab-shadow-card: 0 1px 2px rgba(27, 31, 38, .04), 0 10px 30px -18px rgba(27, 31, 38, .22);--lab-shadow-raised: 0 2px 6px rgba(27, 31, 38, .06), 0 18px 40px -24px rgba(27, 31, 38, .28);--lab-shadow-sheet: 0 -8px 32px rgba(27, 31, 38, .14);--lab-focus: #22579d;--lab-focus-offset: 2px;--lab-ring: 0 0 0 3px rgba(34, 87, 157, .16);--lab-z-base: 1;--lab-z-sticky: 20;--lab-z-sheet: 60;--lab-z-dialog: 100;--lab-z-toast: 110;--lab-layout-max: 1200px;--lab-nav-width: 260px;--lab-header-height: 64px}:root{--color-paper: var(--lab-page);--color-paper-deep: var(--lab-surface-subtle);--color-paper-raised: var(--lab-surface-raised);--color-surface: var(--lab-surface);--color-ink: var(--lab-ink);--color-ink-soft: var(--lab-ink-secondary);--color-muted: var(--lab-ink-muted);--color-inverse: var(--lab-hero-ink);--color-line: var(--lab-border);--color-line-strong: var(--lab-border-strong);--color-line-soft: var(--lab-border-soft);--color-teal: var(--lab-brand);--color-teal-deep: var(--lab-brand-deep);--color-teal-soft: var(--lab-brand-mid);--color-teal-tint: var(--lab-brand-soft);--color-amber: var(--lab-warning);--color-amber-strong: var(--lab-warning-strong);--color-amber-tint: var(--lab-warning-soft);--color-error: var(--lab-danger);--color-error-strong: var(--lab-danger-strong);--color-error-tint: var(--lab-danger-soft);--color-success: var(--lab-success);--color-success-tint: var(--lab-success-soft);--color-info: var(--lab-info);--color-info-tint: var(--lab-info-soft);--font-serif: var(--lab-font-serif);--font-sans: var(--lab-font-sans);--font-mono: var(--lab-font-mono);--text-xs: var(--lab-fs-caption);--text-sm: var(--lab-fs-meta);--text-base: var(--lab-fs-body);--text-lg: var(--lab-fs-body-lg);--text-xl: var(--lab-fs-title);--text-2xl: var(--lab-fs-subtitle);--text-3xl: var(--lab-fs-hero);--space-1: var(--lab-space-1);--space-2: var(--lab-space-2);--space-3: var(--lab-space-3);--space-4: var(--lab-space-4);--space-5: var(--lab-space-6);--space-6: var(--lab-space-8);--space-7: var(--lab-space-12);--space-8: var(--lab-space-16);--radius-sm: var(--lab-radius-sm);--radius-md: var(--lab-radius-md);--radius-pill: var(--lab-radius-pill);--shadow-panel: var(--lab-shadow-card);--shadow-raised: var(--lab-shadow-raised);--layout-max: var(--lab-layout-max);--nav-width: var(--lab-nav-width);--header-height: var(--lab-header-height);--transition-fast: var(--lab-motion-press) var(--lab-ease-standard);--transition-base: var(--lab-motion-base) var(--lab-ease-standard);--focus-ring: 2px solid var(--lab-focus);--focus-offset: var(--lab-focus-offset)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;min-height:100vh;background-color:var(--lab-page);background-image:radial-gradient(1200px 480px at 50% -220px,rgba(34,87,157,.06),transparent 72%);background-repeat:no-repeat;color:var(--lab-ink);font-family:var(--lab-font-sans);font-size:var(--lab-fs-body);line-height:var(--lab-lh-body);letter-spacing:.01em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{margin:0;font-family:var(--lab-font-serif);font-weight:var(--lab-fw-semibold);line-height:var(--lab-lh-tight);color:var(--lab-ink);letter-spacing:.005em}h1{font-size:var(--lab-fs-hero)}h2{font-size:var(--lab-fs-subtitle)}h3{font-size:var(--lab-fs-title)}h4{font-size:var(--lab-fs-body-lg)}p{margin:0}a{color:var(--lab-brand);text-decoration-color:var(--lab-brand-border);text-underline-offset:3px;transition:color var(--lab-motion-press) var(--lab-ease-standard)}a:hover{color:var(--lab-brand-deep)}ul,ol{margin:0;padding-left:1.25rem}img,svg{max-width:100%}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid 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p{font-size:var(--lab-fs-meta);color:var(--lab-ink-muted)}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-main{flex:1;width:100%;max-width:var(--lab-layout-max);margin:0 auto;padding:var(--lab-space-10) var(--lab-space-8) var(--lab-space-16)}.app-main.app-main--flush{max-width:none;padding:0}.page-header{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--lab-space-4);margin-bottom:var(--lab-space-6);padding-bottom:var(--lab-space-4);border-bottom:1px solid var(--lab-border)}.page-header h1{margin-block:var(--lab-space-2) var(--lab-space-3)}.page-header__meta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--lab-space-3);font-size:var(--lab-fs-meta);color:var(--lab-ink-muted)}.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:var(--lab-space-2);margin-bottom:var(--lab-space-4);font-size:var(--lab-fs-meta);color:var(--lab-ink-muted)}.breadcrumb a{color:var(--lab-ink-secondary);text-decoration:none}.breadcrumb a:hover{color:var(--lab-brand)}.breadcrumb__sep{color:var(--lab-border-strong)}.stack{display:flex;flex-direction:column;gap:var(--lab-space-4)}.stack--tight{gap:var(--lab-space-2)}.cluster{display:flex;flex-wrap:wrap;align-items:center;gap:var(--lab-space-3)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--lab-space-2);min-height:var(--lab-control-h);padding:0 var(--lab-space-5);border:1px solid var(--lab-border-strong);border-radius:var(--lab-radius-sm);background:var(--lab-surface);color:var(--lab-ink);font-family:inherit;font-size:var(--lab-fs-meta);font-weight:var(--lab-fw-medium);line-height:1.2;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background-color var(--lab-motion-press) var(--lab-ease-standard),border-color var(--lab-motion-press) var(--lab-ease-standard),color var(--lab-motion-press) var(--lab-ease-standard),box-shadow var(--lab-motion-press) 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var(--lab-ease-standard)}.input::placeholder,.textarea::placeholder{color:var(--lab-ink-muted);opacity:.85}.input[type=number]{font-family:var(--lab-font-mono);font-variant-numeric:tabular-nums}.input:hover:not(:disabled),.select:hover:not(:disabled),.textarea:hover:not(:disabled){border-color:var(--lab-ink-muted)}.input:focus-visible,.select:focus-visible,.textarea:focus-visible{border-color:var(--lab-brand);outline:2px solid var(--lab-focus);outline-offset:1px;box-shadow:var(--lab-ring)}.input:disabled,.select:disabled,.textarea:disabled{background:var(--lab-surface-subtle);color:var(--lab-ink-muted);cursor:not-allowed}.textarea{min-height:96px;resize:vertical;line-height:1.65}.input--invalid{border-color:var(--lab-danger)}.checkbox{display:inline-flex;align-items:flex-start;gap:var(--lab-space-2);font-size:var(--lab-fs-meta);cursor:pointer}.checkbox input{margin-top:.3em;accent-color:var(--lab-brand)}.panel{border:1px solid var(--lab-border);border-radius:var(--lab-radius-md);background:var(--lab-surface);box-shadow:var(--lab-shadow-card)}.panel__header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:var(--lab-space-3);padding:var(--lab-space-5) var(--lab-space-6) var(--lab-space-3);border-bottom:1px solid var(--lab-border-soft)}.panel__title{font-family:var(--lab-font-serif);font-size:var(--lab-fs-body-lg);font-weight:var(--lab-fw-semibold)}.panel__body{display:flex;flex-direction:column;gap:var(--lab-space-4);padding:var(--lab-space-5) var(--lab-space-6)}.panel__foot{padding:var(--lab-space-3) var(--lab-space-6);border-top:1px solid var(--lab-border-soft);border-radius:0 0 var(--lab-radius-md) var(--lab-radius-md);background:var(--lab-surface-raised)}.notice{display:flex;gap:var(--lab-space-3);padding:var(--lab-space-3) var(--lab-space-4);border:1px solid var(--lab-border);border-left:3px solid var(--lab-ink-muted);border-radius:var(--lab-radius-sm);background:var(--lab-surface-raised);font-size:var(--lab-fs-meta);line-height:1.6;color:var(--lab-ink-secondary)}.notice--success{border-left-color:var(--lab-success);background:var(--lab-success-soft)}.notice--warning{border-left-color:var(--lab-warning);background:var(--lab-warning-soft)}.notice--error{border-left-color:var(--lab-danger);background:var(--lab-danger-soft)}.notice--info{border-left-color:var(--lab-brand);background:var(--lab-brand-soft)}.notice__title{font-weight:var(--lab-fw-semibold);color:inherit}.table-scroll{width:100%;overflow-x:auto;border:1px solid var(--lab-border-soft);border-radius:var(--lab-radius-sm)}.data-table{width:100%;border-collapse:collapse;font-size:var(--lab-fs-meta)}.data-table caption{padding:var(--lab-space-2) var(--lab-space-3);text-align:left;font-size:var(--lab-fs-caption);color:var(--lab-ink-muted)}.data-table th,.data-table td{padding:var(--lab-space-2) var(--lab-space-3);border-bottom:1px solid var(--lab-border-soft);text-align:left;vertical-align:top}.data-table th{font-weight:var(--lab-fw-semibold);font-size:var(--lab-fs-caption);color:var(--lab-ink-secondary);background:var(--lab-surface-raised);white-space:nowrap}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:hover td{background:var(--lab-brand-tint)}.data-table td.numeric,.data-table th.numeric{text-align:right;font-family:var(--lab-font-mono);font-variant-numeric:tabular-nums}.data-table tbody tr.is-highlighted td{background:var(--lab-gold-soft)}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:var(--lab-space-3)}.metric{padding:var(--lab-space-3) var(--lab-space-4);border:1px solid var(--lab-border-soft);border-radius:var(--lab-radius-sm);background:var(--lab-surface-raised)}.metric__label{font-size:var(--lab-fs-caption);color:var(--lab-ink-muted)}.metric__value{margin-top:var(--lab-space-1);font-family:var(--lab-font-mono);font-size:var(--lab-fs-title);font-variant-numeric:tabular-nums;color:var(--lab-brand-deep);overflow-wrap:anywhere}.metric__unit{display:block;margin-top:2px;font-family:var(--lab-font-sans);font-size:var(--lab-fs-caption);color:var(--lab-ink-muted)}.bubble{padding:var(--lab-space-3) var(--lab-space-4);border:1px solid var(--lab-border-soft);border-radius:var(--lab-radius-sm);font-size:var(--lab-fs-meta);line-height:1.7;white-space:pre-wrap;word-break:break-word}.bubble--user{margin-left:auto;max-width:88%;border-color:var(--lab-brand-border);background:var(--lab-brand-soft);color:var(--lab-brand-deep)}.bubble--assistant{max-width:96%;background:var(--lab-surface-raised)}.skeleton{border-radius:var(--lab-radius-sm);background:linear-gradient(90deg,var(--lab-surface-subtle),var(--lab-surface-raised),var(--lab-surface-subtle));background-size:200% 100%;animation:skeleton-sweep 1.6s ease-in-out infinite}.skeleton--line{height:14px}.skeleton--block{height:96px}.empty-state{padding:var(--lab-space-8) var(--lab-space-4);border:1px dashed var(--lab-border-strong);border-radius:var(--lab-radius-md);background:var(--lab-surface-raised);text-align:center;font-size:var(--lab-fs-meta);color:var(--lab-ink-muted)}@keyframes skeleton-sweep{0%{background-position:200% 0}to{background-position:-200% 0}}@media(max-width:960px){.app-main{padding:var(--lab-space-8) var(--lab-space-5) var(--lab-space-12)}.panel__header{padding:var(--lab-space-4) var(--lab-space-5) var(--lab-space-3)}.panel__body{padding:var(--lab-space-4) var(--lab-space-5)}.panel__foot{padding-inline:var(--lab-space-5)}}@media(max-width:640px){h1{font-size:var(--lab-fs-subtitle)}h2{font-size:var(--lab-fs-display)}.app-main{padding:var(--lab-space-6) var(--lab-space-4) var(--lab-space-10)}.lede{font-size:var(--lab-fs-body)}.btn,.panel__header,.panel__body,.panel__foot{padding-inline:var(--lab-space-4)}.data-table th,.data-table td{padding:var(--lab-space-2)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}