@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:wght@400;500;600;700&display=swap");:root{--font-playfair:"Playfair Display",serif;--sky-50:#f3f9fd;--sky-100:#e6f3fa;--sky-200:#cde7f6;--sky-300:#a8d5ef;--sky-400:#76bde6;--sky-500:#0687d1;--sky-600:#0573b2;--sky-900:#033d5e;--slate-50:#f8fafc;--slate-200:#e2e8f0;--slate-300:#cbd5e1;--slate-400:#94a3b8;--slate-500:#64748b;--slate-600:#475569;--slate-800:#1e293b;--white:#ffffff;--color-brand:var(--sky-400);--color-brand-hover:var(--sky-300);--color-brand-light:var(--sky-300);--color-brand-dark:var(--sky-600);--color-primary:var(--sky-400);--color-primary-hover:var(--sky-300);--bg-deep:#04070c;--bg-panel:#0b1320;--bg-panel-soft:rgba(11,19,32,0.76);--accent-glow:#38bdf8;--accent-glow-soft:rgba(56,189,248,0.14);--bg-app-gradient:radial-gradient(ellipse 70% 55% at 8% 12%,rgba(56,189,248,0.10) 0%,rgba(56,189,248,0.04) 35%,transparent 75%),radial-gradient(ellipse 60% 50% at 88% 14%,rgba(141,232,255,0.05) 0%,rgba(141,232,255,0.02) 40%,transparent 80%),radial-gradient(ellipse 75% 60% at 55% 95%,rgba(190,127,255,0.07) 0%,rgba(190,127,255,0.025) 38%,transparent 82%),linear-gradient(180deg,#03060b,#07101b 54%,#04070c);--sidebar-bg-start:var(--slate-800);--sidebar-bg-end:var(--slate-800);--sidebar-border:rgba(6,135,209,0.15);--sidebar-glow:rgba(2,15,32,0.2);--sidebar-item-active-bg:rgba(6,135,209,0.15);--sidebar-item-active-border:var(--sky-500);--sidebar-item-hover-bg:rgba(255,255,255,0.08);--sidebar-width:260px;--sidebar-width-collapsed:64px;--color-bg-main:var(--bg-deep);--color-background:var(--bg-panel);--color-surface:var(--bg-panel);--color-surface-hover:rgba(255,255,255,0.04);--color-text:#f5f8fc;--color-text-secondary:rgba(230,238,248,0.78);--color-text-muted:rgba(230,238,248,0.72);--color-text-subtle:rgba(230,238,248,0.56);--color-text-faint:rgba(230,238,248,0.46);--color-text-ghost:rgba(230,238,248,0.32);--color-text-inverse:var(--slate-800);--glass-bg:rgba(11,19,32,0.76);--glass-bg-dense:rgba(11,19,32,0.92);--glass-border:rgba(255,255,255,0.08);--glass-shadow:0 26px 80px rgba(0,0,0,0.42);--glass-blur:blur(12px);--color-success:#27AE60;--color-success-bg:rgba(39,174,96,0.08);--color-success-border:rgba(39,174,96,0.15);--color-error:#E74C3C;--color-error-bg:rgba(231,76,60,0.08);--color-error-border:rgba(231,76,60,0.15);--color-warning:#856404;--color-warning-bg:rgba(133,100,4,0.08);--color-border:rgba(255,255,255,0.10);--color-border-subtle:rgba(255,255,255,0.08);--color-border-light:rgba(255,255,255,0.06);--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:48px;--spacing-2xl:80px;--font-size-xs:11px;--font-size-sm:13px;--font-size-md:15px;--font-size-lg:18px;--font-size-xl:24px;--font-size-2xl:28px;--font-weight-light:300;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.3;--line-height-normal:1.65;--border-radius-sm:6px;--border-radius-default:8px;--border-radius:12px;--border-radius-lg:18px;--border-radius-xl:24px;--border-radius-full:100px;--shadow-sm:0 1px 3px rgba(6,135,209,0.08);--shadow-md:0 4px 20px rgba(6,135,209,0.1);--shadow-lg:0 26px 80px rgba(0,0,0,0.42);--shadow-brand:0 4px 18px rgba(6,135,209,0.4),inset 0 1px 0 rgba(255,255,255,0.2);--transition-fast:150ms ease;--transition-normal:250ms ease;--transition-slow:300ms ease-in-out;--max-width-content:672px;--header-height:60px;--bg:#04070c;--panel:#0b1320;--line:rgba(255,255,255,0.08);--line-strong:rgba(255,255,255,0.12);--surface-faint:rgba(255,255,255,0.018);--surface-soft:rgba(255,255,255,0.03);--surface-soft-strong:rgba(255,255,255,0.04);--text:#f5f8fc;--text-muted:rgba(230,238,248,0.72);--text-soft:rgba(230,238,248,0.46);--accent:#38bdf8;--accent-soft:rgba(56,189,248,0.14);--success:rgba(74,222,128,0.85);--success-faint:rgba(74,222,128,0.5);--warning:rgba(251,191,36,0.85);--danger:rgba(248,113,113,0.85);--shadow-glow:0 0 24px color-mix(in srgb,var(--accent) 18%,transparent);--font-sans:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--font-mono:ui-monospace,monospace;--fs-xs:0.60rem;--fs-sm:0.71rem;--fs-base:0.84rem;--fs-md:0.92rem;--fs-lg:1.05rem;--fs-xl:1.8rem;--tracking-label:0.12em;--tracking-tight:-0.02em;--leading-snug:1.3;--leading-normal:1.5;--space-1:4px;--space-2:6px;--space-3:8px;--space-4:12px;--space-5:16px;--space-6:20px;--space-7:28px;--radius-xs:8px;--radius-sm:12px;--radius-md:18px;--radius-lg:22px;--radius-full:999px;--motion-fast:0.18s ease;--motion-base:0.25s ease;--motion-slow:0.45s ease}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:var(--font-sans);font-size:var(--font-size-md);line-height:var(--line-height-normal);color:var(--color-text);background:var(--bg-app-gradient);background-attachment:fixed;background-color:var(--bg-deep);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-brand);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;border:none;background:none}button,input,textarea{font:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.22)}