:root{color-scheme:light;--color-bg-primary: #f0fdf4;--color-bg-secondary: #dcfce7;--color-surface: rgba(255, 255, 255, .8);--color-surface-elevated: rgba(255, 255, 255, .95);--color-text-primary: #14532d;--color-text-secondary: #166534;--color-text-muted: #22c55e;--color-accent-primary: #10b981;--color-accent-secondary: #34d399;--color-accent-gradient: linear-gradient(135deg, #10b981 0%, #34d399 100%);--color-border: rgba(16, 185, 129, .15);--color-border-strong: rgba(16, 185, 129, .3);--pattern-color: rgba(16, 185, 129, .03);--pattern-accent: rgba(52, 211, 153, .05);--shadow-sm: 0 2px 8px rgba(16, 185, 129, .08);--shadow-md: 0 8px 24px rgba(16, 185, 129, .12);--shadow-lg: 0 20px 40px rgba(16, 185, 129, .15)}:root[data-theme=dark]{color-scheme:dark;--color-bg-primary: #0a0a0a;--color-bg-secondary: #111111;--color-surface: rgba(23, 23, 23, .7);--color-surface-elevated: rgba(30, 30, 30, .85);--color-text-primary: #f0fdf4;--color-text-secondary: #dcfce7;--color-text-muted: #86efac;--color-accent-primary: #10b981;--color-accent-secondary: #34d399;--color-accent-gradient: linear-gradient(135deg, #10b981 0%, #6ee7b7 100%);--color-border: rgba(16, 185, 129, .15);--color-border-strong: rgba(16, 185, 129, .35);--pattern-color: rgba(16, 185, 129, .02);--pattern-accent: rgba(52, 211, 153, .03);--shadow-sm: 0 2px 12px rgba(0, 0, 0, .5);--shadow-md: 0 8px 32px rgba(0, 0, 0, .6);--shadow-lg: 0 24px 48px rgba(0, 0, 0, .7)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;padding:0;width:100%;min-height:100vh;background-color:var(--color-bg-primary);color:var(--color-text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;background-image:radial-gradient(circle at 20% 30%,var(--pattern-accent) 0%,transparent 50%),radial-gradient(circle at 80% 70%,var(--pattern-accent) 0%,transparent 50%),repeating-linear-gradient(45deg,var(--pattern-color) 0px,var(--pattern-color) 2px,transparent 2px,transparent 60px),repeating-linear-gradient(-45deg,var(--pattern-color) 0px,var(--pattern-color) 2px,transparent 2px,transparent 60px);opacity:1}body:after{content:"";position:fixed;top:-20%;right:-10%;width:600px;height:600px;background:var(--color-accent-gradient);opacity:.08;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:0;animation:float 20s ease-in-out infinite}@keyframes float{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-50px,50px) scale(1.1)}}.page-wrapper{position:relative;min-height:100vh;z-index:1}h1,h2,h3,h4,h5,h6{font-family:Space Grotesk,Inter,sans-serif;color:var(--color-text-primary);margin:0;font-weight:600;line-height:1.2}.floating-nav{position:fixed;top:1.5rem;left:50%;transform:translate(-50%);z-index:100}.nav-container{display:flex;gap:.5rem;padding:.5rem;background:var(--color-surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--color-border);border-radius:999px;box-shadow:var(--shadow-md)}.nav-link{padding:.625rem 1.25rem;font-size:.9375rem;font-weight:500;color:var(--color-text-secondary);text-decoration:none;border-radius:999px;transition:all .2s ease;white-space:nowrap}.nav-link:hover{color:var(--color-text-primary);background:var(--color-bg-secondary)}.nav-link:focus-visible{outline:2px solid var(--color-accent-primary);outline-offset:2px}.theme-toggle{position:fixed;top:1.5rem;right:1.5rem;z-index:100;border:none;background:var(--color-surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:.35rem;border-radius:999px;cursor:pointer;box-shadow:var(--shadow-md);border:1px solid var(--color-border);transition:border-color .2s ease}.theme-toggle:hover{border-color:var(--color-border-strong)}.theme-toggle:focus-visible{outline:2px solid var(--color-accent-primary);outline-offset:4px}.toggle-track{display:flex;position:relative;width:60px;height:32px;border-radius:999px;background:var(--color-bg-secondary);padding:2px}.toggle-thumb{position:absolute;width:28px;height:28px;border-radius:50%;background:var(--color-accent-gradient);box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:center;left:2px}.theme-toggle[data-theme=dark] .toggle-thumb{left:30px}.icon{width:16px;height:16px;color:#fff;position:absolute}.theme-toggle[data-theme=light] .icon-sun{opacity:1}.theme-toggle[data-theme=light] .icon-moon,.theme-toggle[data-theme=dark] .icon-sun{opacity:0}.theme-toggle[data-theme=dark] .icon-moon{opacity:1}@media (max-width: 640px){.floating-nav{top:1rem;left:1rem;right:5rem;transform:none}.nav-container{padding:.375rem;gap:.25rem;justify-content:center}.nav-link{padding:.5rem .875rem;font-size:.8125rem}.theme-toggle{top:1rem;right:1rem;padding:.25rem}.toggle-track{width:48px;height:26px}.toggle-thumb{width:22px;height:22px}.theme-toggle[data-theme=dark] .toggle-thumb{left:24px}.icon{width:13px;height:13px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}body:after{animation:none}}