:root{--color-primary-900:#0c1a2e;--color-primary-800:#152844;--color-primary-700:#1e385c;--color-primary-600:#274b78;--color-primary-500:#2f5f97;--color-primary-400:#4d7cb5;--color-primary-300:#7aa0cc;--color-primary-200:#b2cae3;--color-primary-100:#dce9f5;--color-primary-50:#eef5fb;--color-accent-700:#0c6b6b;--color-accent-600:#0d8282;--color-accent-500:#0f9f9f;--color-accent-400:#2dbaba;--color-accent-300:#6dd0d0;--color-accent-100:#d4f2f2;--color-accent-50:#ecfafa;--color-neutral-950:#0f1117;--color-neutral-900:#1c1f28;--color-neutral-700:#3a3f50;--color-neutral-500:#676d82;--color-neutral-400:#8c92a4;--color-neutral-300:#b5bac9;--color-neutral-200:#d5d9e4;--color-neutral-100:#eceef4;--color-neutral-50:#f6f7fb;--color-success:#1e7a4a;--color-warning:#a15c07;--color-error:#b01c1c;--bg-page:#f3f5f9;--bg-surface:#fff;--bg-subtle:var(--color-neutral-50);--text-primary:var(--color-neutral-950);--text-secondary:var(--color-neutral-500);--text-disabled:var(--color-neutral-300);--text-inverse:#fff;--text-link:var(--color-accent-600);--text-link-hover:var(--color-accent-700);--border-default:var(--color-neutral-200);--border-strong:var(--color-neutral-300);--border-focus:var(--color-accent-500);--font-display:Georgia, 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#0c1a2e0d;--shadow-lg:0 10px 30px #0c1a2e1f, 0 4px 8px #0c1a2e0f;--shadow-xl:0 20px 50px #0c1a2e24, 0 8px 16px #0c1a2e14;--transition-fast:.15s ease;--transition-base:.22s ease;--transition-slow:.35s ease;--container-max:1200px;--container-padding:var(--space-6);--nav-height:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-moz-text-size-adjust:100%;text-size-adjust:100%;font-size:16px}body{font-family:var(--font-body);font-size:var(--text-base);font-weight:var(--weight-regular);line-height:var(--leading-normal);color:var(--text-primary);background-color:var(--bg-page);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,video,svg{max-width:100%;display:block}input,button,textarea,select{font:inherit}ul,ol{list-style:none}a{color:var(--text-link);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--text-link-hover)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);line-height:var(--leading-tight);letter-spacing:var(--tracking-tight);color:var(--color-primary-900)}h1{font-size:var(--text-4xl);font-weight:var(--weight-bold)}h2{font-size:var(--text-3xl);font-weight:var(--weight-bold)}h3{font-size:var(--text-2xl);font-weight:var(--weight-semibold)}h4{font-size:var(--text-xl);font-weight:var(--weight-semibold)}h5{font-size:var(--text-lg);font-weight:var(--weight-medium)}h6{font-size:var(--text-base);font-weight:var(--weight-medium)}p{line-height:var(--leading-relaxed);color:var(--text-primary)}small{font-size:var(--text-sm);color:var(--text-secondary)}strong,b{font-weight:var(--weight-semibold)}:focus-visible{outline:2px solid var(--border-focus);outline-offset:3px;border-radius:var(--radius-sm)}:focus:not(:focus-visible){outline:none}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.container{width:100%;max-width:var(--container-max);padding-left:var(--container-padding);padding-right:var(--container-padding);margin-left:auto;margin-right:auto}@media (max-width:640px){.container{padding-left:var(--space-4);padding-right:var(--space-4)}}.studentLoginBtn{border-radius:var(--radius-md);border:1px solid var(--color-primary-200);font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--color-primary-700);white-space:nowrap;transition:background var(--transition-fast), color var(--transition-fast);align-items:center;gap:6px;padding:6px 14px;text-decoration:none;display:inline-flex}.studentLoginBtn:hover{background:var(--color-primary-50);color:var(--color-primary-900)}