@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800&display=swap");:root{--pri:#3b6fa0;--pri-dark:#2c5a85;--pri-light:#5b8ec8;--pri-soft:#eaf1f8;--pri-ghost:rgba(59,111,160,.06);--pri-grad:linear-gradient(135deg,#3b6fa0,#2ea7e0);--bio:#1b9e4b;--bio-soft:#edf8f1;--bio-grad:linear-gradient(135deg,#1b9e4b,#34c7a0);--chem:#4361ad;--chem-soft:#edf0f8;--chem-grad:linear-gradient(135deg,#4361ad,#7c5fc7);--phys:#d97b1a;--phys-soft:#fdf3e7;--phys-grad:linear-gradient(135deg,#d97b1a,#e54d4d);--ok:#1b9e4b;--warn:#d97b1a;--err:#d64545;--bg:#f5f7fa;--bg-white:#fff;--bg-dark:#111b2b;--txt:#1b2b3e;--txt-s:#4f6478;--txt-m:#8a9bb0;--txt-l:#b4c3d1;--bdr:#e3e9f0;--bdr-l:#eef2f6;--sh:0 1px 3px rgba(15,30,50,.04),0 1px 2px rgba(15,30,50,.03);--sh-h:0 8px 24px rgba(15,30,50,.08),0 2px 6px rgba(15,30,50,.04);--r:12px;--r-s:8px;--r-l:16px;--r-xl:20px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--txt);-webkit-font-smoothing:antialiased}::selection{background:rgba(59,111,160,.12)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--bdr);border-radius:3px}a{text-decoration:none;color:inherit}button,input{font-family:inherit}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .5s ease forwards}.slide-up{animation:slideUp .6s cubic-bezier(.16,1,.3,1) forwards}