:root{--background-base:#070e17;--background-nav:#071016c2;--foreground:#f8f6ef;--foreground-muted:#f8f6efad;--line:#ffffff1a;--card-bg:#081219b8;--card-bg-hover:#0c1c26d9;--card-border:#ffffff1c;--primary-accent:#8be6da;--primary-glow:#8be6da26;--secondary-accent:#f1bd65;--secondary-glow:#f1bd6526;--noise-opacity:.18;--glow-shadow:0 10px 30px #8be6da14;--btn-primary-bg:linear-gradient(135deg, #d8efe9 0%, #8be6da 45%, #f1bd65 100%);--btn-primary-fg:#071016;--btn-secondary-bg:#ffffff0f;--btn-secondary-fg:#f8f6ef;--btn-secondary-border:#ffffff2e;--pill-bg:#8be6da1f;--pill-fg:#baf3eb;--pill-border:#8be6da4d;--font-display:"Fraunces";--font-body:"IBM Plex Sans";--font-arabic:"Cairo";--timeline-node-bg:#0c1c2b;--timeline-line:#8be6da33;--iframe-bg:#fff;--hero-shade:linear-gradient(90deg, #070e17f7 0%, #070e17d1 42%, #070e1726 100%), linear-gradient(0deg, #070e17cc 0%, transparent 46%)}body.light{--background-base:#f2f6f5;--background-nav:#f2f6f5d1;--foreground:#0d1e2e;--foreground-muted:#0d1e2eb8;--line:#0d1e2e14;--card-bg:#ffffffe6;--card-bg-hover:#fffffffa;--card-border:#0d1e2e17;--primary-accent:#0f766e;--primary-glow:#0f766e14;--secondary-accent:#b45309;--secondary-glow:#b4530914;--noise-opacity:.04;--glow-shadow:0 10px 30px #0f766e0d;--btn-primary-bg:linear-gradient(135deg, #0f766e 0%, #14b8a6 50%, #d97706 100%);--btn-primary-fg:#fff;--btn-secondary-bg:#0d1e2e0d;--btn-secondary-fg:#0d1e2e;--btn-secondary-border:#0d1e2e26;--pill-bg:#0f766e14;--pill-fg:#0f766e;--pill-border:#0f766e38;--timeline-node-bg:#e2edea;--timeline-line:#0f766e33;--iframe-bg:#fff;--hero-shade:linear-gradient(90deg, #f2f6f5f7 0%, #f2f6f5d1 42%, #f2f6f526 100%), linear-gradient(0deg, #f2f6f5cc 0%, transparent 46%)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--background-base);min-height:100vh;color:var(--foreground);font-family:var(--font-body), sans-serif;transition:background-color .3s,color .3s,border-color .3s}body[dir=rtl]{font-family:var(--font-arabic), var(--font-body), sans-serif}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}img{max-width:100%}::selection{color:#fff;background:#7fd6d04d}