:root{--sdct-bg-app:#FAF7F2;--sdct-bg-shell:#1C1917;--sdct-bg-shell-elevated:#292524;--sdct-surface-card:#FFFCF5;--sdct-surface-panel:#FEF7E0;--sdct-surface-muted:#F5EFE7;--sdct-surface-raised:#FFFFFF;--sdct-text-primary:#1C1917;--sdct-text-secondary:#57534E;--sdct-text-muted:#78716C;--sdct-text-subtle:#A8A29E;--sdct-text-inverse:#FEF3C7;--sdct-text-inverse-strong:#FFFCF5;--sdct-brand-primary:#B45309;--sdct-brand-primary-hover:#92400E;--sdct-brand-strong:#D97706;--sdct-brand-soft:#FEF3C7;--sdct-brand-softer:#FEF7E0;--sdct-border-subtle:#E7E5E4;--sdct-border-strong:#D6D3D1;--sdct-border-shell:#292524;--sdct-signal-orange:#EA580C;--sdct-signal-green:#16A34A;--sdct-signal-yellow:#CA8A04;--sdct-signal-red:#DC2626;--sdct-signal-gray:#78716C;--sdct-shell-header-height:56px;--sdct-shell-sidebar-width:248px;--sdct-page-padding:24px;--sdct-page-padding-tablet:16px;--sdct-page-padding-mobile:12px;--sdct-radius-sm:6px;--sdct-radius-md:8px;--sdct-radius-lg:12px;--sdct-radius-pill:999px;--sdct-shadow-card:0 1px 2px rgba(28,25,23,0.05),0 12px 28px rgba(28,25,23,0.06);--sdct-shadow-popover:0 10px 30px rgba(28,25,23,0.18);--sdct-motion-fast:120ms ease;--sdct-motion-standard:180ms ease-out;--sdct-text-on-cream:var(--sdct-text-primary);--sdct-text-on-amber:var(--sdct-surface-card);--sdct-text-on-dark:var(--sdct-bg-app);--sdct-text-muted-on-cream:var(--sdct-text-muted);--sdct-text-muted-on-amber:var(--sdct-brand-soft);--sdct-text-muted-on-dark:var(--sdct-text-subtle);--sdct-surface-warm-0:var(--sdct-bg-app);--sdct-surface-warm-1:var(--sdct-surface-panel);--sdct-border-warm:var(--sdct-border-strong);--sdct-transition-fast:var(--sdct-motion-fast)}@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700&display=swap");*,:after,:before{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--sdct-bg-app)}body{margin:0;background:radial-gradient(circle at top left,rgba(254,243,199,.55),transparent 34rem),var(--sdct-bg-app);color:var(--sdct-text-primary);font-family:system-ui,-apple-system,Noto Sans SC,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}a{color:inherit}:focus-visible{outline:2px solid var(--sdct-brand-primary);outline-offset:2px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--sdct-surface-panel)}::-webkit-scrollbar-thumb{background:var(--sdct-border-strong);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--sdct-text-muted)}.sdct-shell-header,.sdct-shell-navbar{color:var(--sdct-text-inverse-strong)}.sdct-shell-main{background:linear-gradient(180deg,rgba(254,243,199,.32),rgba(250,247,242,0) 220px),var(--sdct-bg-app)}.sdct-shell-main .mantine-AppShell-main{min-height:100vh}.sdct-shell-brand{gap:10px;color:var(--sdct-text-inverse-strong);text-decoration:none}.sdct-shell-brand,.sdct-shell-mark{display:inline-flex;align-items:center}.sdct-shell-mark{justify-content:center;width:30px;height:30px;border-radius:var(--sdct-radius-md);background:linear-gradient(135deg,var(--sdct-brand-strong),var(--sdct-brand-primary));color:var(--sdct-text-on-amber);font-weight:800;letter-spacing:-.04em;box-shadow:inset 0 1px 0 rgba(255,255,255,.22)}.sdct-shell-kicker{color:var(--sdct-text-muted-on-dark);font-size:12px}.sdct-shell-user-button{display:flex;align-items:center;gap:6px;color:var(--sdct-text-inverse);font-size:14px;padding:6px 10px;border-radius:var(--sdct-radius-sm);transition:background var(--sdct-motion-fast),color var(--sdct-motion-fast)}.sdct-shell-user-button:hover{background:rgba(254,243,199,.08);color:var(--sdct-text-inverse-strong)}.sdct-shell-nav-group-label{color:var(--sdct-text-muted-on-dark);font-size:11px;font-weight:700;letter-spacing:.08em;margin:16px 10px 8px}.sdct-nav-link-active{background-color:rgba(217,119,6,.16)!important;color:var(--sdct-text-inverse-strong)!important;box-shadow:inset 3px 0 0 var(--sdct-brand-strong)}.sdct-shell-footer{border-top:1px solid var(--sdct-border-shell);color:var(--sdct-text-muted-on-dark)}.sdct-page-frame{max-width:1440px;margin:0 auto;padding:0}.sdct-page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--sdct-border-subtle)}.sdct-page-eyebrow{color:var(--sdct-brand-primary);font-size:11px;font-weight:700;letter-spacing:.08em}.sdct-page-title{margin:0;color:var(--sdct-text-primary);font-size:26px;line-height:1.18;letter-spacing:-.03em}.sdct-page-subtitle{margin:6px 0 0;color:var(--sdct-text-secondary);font-size:14px}.sdct-card,.sdct-context-strip{background:var(--sdct-surface-card);border:1px solid var(--sdct-border-subtle);border-radius:var(--sdct-radius-lg);box-shadow:var(--sdct-shadow-card)}.sdct-context-strip{padding:12px 16px}.sdct-card{padding:16px}.sdct-table td,.sdct-table th{padding:6px 12px;font-size:14px;line-height:1.4;white-space:nowrap}.sdct-table th{background-color:var(--sdct-surface-panel);color:var(--sdct-text-muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.sdct-grade-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;background-color:var(--sdct-brand-soft);color:var(--sdct-brand-primary-hover);font-weight:700;font-size:12px;font-variant-numeric:tabular-nums}@media (max-width:1199px){.sdct-page-title{font-size:24px}}@media (max-width:767px){.sdct-page-header{align-items:flex-start;flex-direction:column}.sdct-page-title{font-size:22px}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}@media print{.sdct-shell-header,.sdct-shell-navbar{display:none!important}}