:root{--color-primary: #7c3aed;--color-primary-light: #a78bfa;--color-primary-dark: #5b21b6;--color-accent: #f59e0b;--color-error: #f87171;--color-success: #34d399;--color-warning: #fbbf24;--color-bg-primary: #f5f5f5;--color-bg-secondary: #ffffff;--color-bg-tertiary: #f9fafb;--bg-app: linear-gradient(135deg, #f8f9ff 0%, #eef1ff 25%, #f0e6ff 75%, #f8f9ff 100%);--bg-ambient: radial-gradient(circle at 20% 80%, rgba(120, 50, 220, .04) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(80, 150, 255, .03) 0%, transparent 50%);--bg-surface: rgba(255, 255, 255, .75);--bg-elevated: rgba(255, 255, 255, .9);--bg-glass: rgba(255, 255, 255, .6);--card-bg: rgba(255, 255, 255, .8);--card-border: rgba(0, 0, 0, .06);--text-primary: #1a1035;--text-secondary: #4c4a6e;--text-tertiary: #8a8aaa;--color-text-primary: #1a1035;--color-text-secondary: rgba(0, 0, 0, .55);--color-text-tertiary: rgba(0, 0, 0, .35);--border-light: rgba(0, 0, 0, .08);--border-strong: rgba(0, 0, 0, .12);--color-border-primary: rgba(0, 0, 0, .08);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .06);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .08);--shadow-xl: 0 20px 48px rgba(0, 0, 0, .12);--shadow-glow: 0 0 20px rgba(124, 58, 237, .15);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(0, 0, 0, .08);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .06);--focus-ring: #7c3aed;--scrollbar-thumb: rgba(124, 58, 237, .3);--scrollbar-thumb-hover: rgba(124, 58, 237, .5);--animation-duration: .3s;--animation-easing: cubic-bezier(.4, 0, .2, 1);--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--font-sans: "DM Sans", sans-serif;--font-display: "Playfair Display", serif;--font-mono: "JetBrains Mono", monospace;--color-brand-start: #3B82F6;--color-brand-end: #8B5CF6}html.dark,[data-theme=dark]{--color-primary: #a78bfa;--color-primary-light: #c4b5fd;--color-primary-dark: #6d28d9;--color-bg-primary: #0f0c29;--color-bg-secondary: #1a1035;--color-bg-tertiary: #2d1b4e;--bg-app: linear-gradient(135deg, #0f0c29 0%, #1a1035 25%, #2d1b4e 75%, #0f0c29 100%);--bg-ambient: radial-gradient(circle at 20% 80%, rgba(120, 50, 220, .08) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(80, 150, 255, .06) 0%, transparent 50%);--bg-surface: rgba(30, 20, 60, .6);--bg-elevated: rgba(45, 30, 80, .85);--bg-glass: rgba(20, 15, 40, .5);--card-bg: rgba(255, 255, 255, .04);--card-border: rgba(255, 255, 255, .1);--text-primary: #f1f0ff;--text-secondary: #c9c6e0;--text-tertiary: #8a8aaa;--color-text-primary: #ffffff;--color-text-secondary: rgba(255, 255, 255, .55);--color-text-tertiary: rgba(255, 255, 255, .35);--border-light: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .12);--color-border-primary: rgba(255, 255, 255, .08);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .35);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .45);--shadow-xl: 0 20px 48px rgba(0, 0, 0, .55);--shadow-glow: 0 0 24px rgba(124, 58, 237, .25);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .12);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .2);--color-brand-start: #60A5FA;--color-brand-end: #A78BFA}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-rendering:optimizeLegibility}body{margin:0;padding:0;overflow-x:hidden;font-family:var(--font-sans);font-size:16px;line-height:1.6;color:var(--text-primary);background:var(--bg-app);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background var(--animation-duration) var(--animation-easing),color var(--animation-duration) var(--animation-easing)}#root{min-height:100vh;isolation:isolate;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.3;letter-spacing:-.02em}h1{font-size:clamp(28px,6vw,48px)}h2{font-size:clamp(22px,4vw,36px)}h3{font-size:clamp(18px,3vw,24px)}h4{font-size:clamp(16px,2.5vw,20px)}p{margin-bottom:1em;color:var(--text-secondary)}a{color:var(--color-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-primary-light);text-decoration:underline}.glass{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:var(--radius-md)}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:clamp(16px,4vw,24px);transition:transform .2s var(--animation-easing),box-shadow .2s var(--animation-easing)}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:var(--radius-md);font-family:var(--font-sans);font-weight:600;font-size:1rem;cursor:pointer;transition:all .25s var(--animation-easing);background:transparent;color:inherit;text-decoration:none;line-height:1.2}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;box-shadow:0 4px 12px #7c3aed4d}.btn-primary:hover{box-shadow:0 6px 20px #7c3aed80;transform:translateY(-1px);filter:brightness(1.1)}.btn-primary:active{transform:translateY(0);box-shadow:0 2px 8px #7c3aed66}.btn-secondary{background:var(--bg-surface);border:1px solid var(--border-light);color:var(--text-primary);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.btn-secondary:hover{background:var(--bg-elevated);border-color:var(--border-strong);transform:translateY(-1px)}.btn-ghost{background:transparent;border:1px solid transparent;color:var(--text-secondary)}.btn-ghost:hover{background:#7c3aed0d;color:var(--color-primary)}.btn-danger{background:var(--color-error);color:#fff;box-shadow:0 4px 12px #f871714d}.btn-danger:hover{box-shadow:0 6px 20px #f8717180;transform:translateY(-1px)}.input-field{width:100%;padding:12px 16px;background:var(--bg-surface);border:1px solid var(--border-light);border-radius:var(--radius-md);font-family:var(--font-sans);font-size:1rem;color:var(--text-primary);transition:border-color .2s,box-shadow .2s;outline:none;box-shadow:var(--shadow-sm)}.input-field:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px 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