:root{--color-primary: #2563EB;--color-primary-hover: #1D4ED8;--color-primary-active: #1E40AF;--color-brand-bone: #1E293B;--color-gold: #F59E0B;--color-gold-hover: #D97706;--color-canvas: #FFFFFF;--color-surface: #F8FAFC;--color-surface-2: #F1F5F9;--color-border: #E2E8F0;--color-border-strong: #CBD5E1;--color-ink: #0F172A;--color-muted: #475569;--color-meta: #94A3B8;--color-white: #FFFFFF;--color-success: #10B981;--color-success-tint: #D1FAE5;--color-info: #3B82F6;--color-danger: #EF4444;--color-danger-tint: #FEE2E2;--color-warn: #F59E0B;--grade-s-bg: #F59E0B;--grade-s-fg: #0F172A;--grade-a-bg: #10B981;--grade-a-fg: #FFFFFF;--grade-b-border: #0EA5E9;--grade-b-fg: #0EA5E9;--grade-c-border: #94A3B8;--grade-c-fg: #94A3B8;--growth-up-fg: #10B981;--growth-up-tint: #D1FAE5;--growth-flat-fg: #475569;--growth-flat-tint: #F1F5F9;--growth-down-fg: #EF4444;--growth-down-tint: #FEE2E2;--font-display: "Inter", "Noto Sans SC", sans-serif;--font-body: "Inter", "Noto Sans SC", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--weight-regular: 400;--weight-medium: 510;--weight-semibold: 590;--space-0: 0;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--radius-none: 0;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-pill: 9999px;--shadow-xs: 0 1px 2px rgba(15, 23, 42, .06);--shadow-sm: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);--grade-s-shape: filled-diamond;--grade-a-shape: filled-dot;--grade-b-shape: outline-ring;--grade-c-shape: outline-ring;--icon-library: "lucide";--icon-stroke: 2px;--icon-inline: 16px;--icon-button: 20px;--icon-standalone: 24px}.nav.astro-ymhdp2rl{position:sticky;top:0;z-index:10;height:56px;background:var(--color-canvas);border-bottom:1px solid var(--color-border)}.nav-inner.astro-ymhdp2rl{height:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.brand.astro-ymhdp2rl{display:flex;align-items:center;gap:var(--space-2);color:var(--color-brand-bone);font-weight:var(--weight-semibold);text-decoration:none;font-size:16px;letter-spacing:-.02em}.tabs.astro-ymhdp2rl{display:flex;gap:var(--space-5);height:100%}.tabs.astro-ymhdp2rl a.astro-ymhdp2rl{display:flex;align-items:center;color:var(--color-muted);text-decoration:none;font-size:14px;font-weight:var(--weight-medium);border-bottom:2px solid transparent;padding:0 var(--space-1)}.tabs.astro-ymhdp2rl a.astro-ymhdp2rl[aria-selected=true]{color:var(--color-primary);border-bottom-color:var(--color-primary)}.acts.astro-ymhdp2rl{display:flex;align-items:center;gap:var(--space-4)}.login.astro-ymhdp2rl{display:flex;align-items:center;gap:var(--space-1);color:var(--color-ink);text-decoration:none;font-size:14px;font-weight:var(--weight-medium)}.login.astro-ymhdp2rl:hover{color:var(--color-primary)}@media(max-width:640px){.tabs.astro-ymhdp2rl{gap:var(--space-3)}.login.astro-ymhdp2rl span.astro-ymhdp2rl{display:none}}.sub.astro-ogjhcnvc{max-width:420px}label.astro-ogjhcnvc{display:block;font-size:13px;font-weight:var(--weight-medium);margin-bottom:var(--space-2)}.row.astro-ogjhcnvc{display:flex;gap:var(--space-2)}input.astro-ogjhcnvc{flex:1;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);font-size:14px;font-family:inherit;background:var(--color-surface);color:var(--color-ink)}input.astro-ogjhcnvc:focus{outline:none;border-color:var(--color-primary)}.btn.astro-ogjhcnvc{border:0;background:var(--color-primary);color:var(--color-white);border-radius:var(--radius-md);padding:var(--space-2) var(--space-4);font-size:14px;font-weight:var(--weight-medium);cursor:pointer;font-family:inherit}.btn.astro-ogjhcnvc:hover{background:var(--color-primary-hover)}.btn.astro-ogjhcnvc:disabled{opacity:.6;cursor:not-allowed}.msg.astro-ogjhcnvc{min-height:18px;margin:var(--space-2) 0 0;font-size:12px}.msg.astro-ogjhcnvc.ok{color:var(--color-success)}.msg.astro-ogjhcnvc.err{color:var(--color-danger)}body{background:var(--color-canvas);color:var(--color-ink);font-family:var(--font-body);font-weight:var(--weight-regular);line-height:1.55;margin:0}.wrap.astro-5hce7sga{max-width:1280px;margin:0 auto;padding:0 var(--space-5)}footer.astro-5hce7sga{border-top:1px solid var(--color-border);margin-top:var(--space-12);padding:var(--space-8) 0;color:var(--color-muted);font-size:13px}.foot-grid.astro-5hce7sga{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-8);flex-wrap:wrap}.foot-grid.astro-5hce7sga .meta.astro-5hce7sga{color:var(--color-meta);font-size:12px}