:root{--background: hsl(210, 30%, 97%);--foreground: hsl(220, 28%, 14%);--card: hsl(0, 0%, 100%);--card-foreground: hsl(220, 28%, 14%);--primary: hsl(201, 86%, 35%);--primary-foreground: hsl(210, 40%, 98%);--secondary: hsl(212, 28%, 92%);--secondary-foreground: hsl(220, 24%, 18%);--muted: hsl(212, 28%, 92%);--muted-foreground: hsl(218, 12%, 38%);--accent: hsl(204, 30%, 89%);--accent-foreground: hsl(220, 24%, 18%);--destructive: hsl(0, 78%, 49%);--border: hsl(214, 23%, 84%);--input: hsl(214, 23%, 84%);--ring: hsl(201, 86%, 35%);--radius: 0.28rem}[data-theme="dark"]{--background: hsl(220, 26%, 10%);--foreground: hsl(210, 25%, 94%);--card: hsl(220, 23%, 13%);--card-foreground: hsl(210, 25%, 94%);--primary: hsl(201, 72%, 58%);--primary-foreground: hsl(219, 38%, 8%);--secondary: hsl(220, 18%, 19%);--secondary-foreground: hsl(210, 24%, 92%);--muted: hsl(220, 18%, 19%);--muted-foreground: hsl(214, 12%, 70%);--accent: hsl(220, 18%, 19%);--accent-foreground: hsl(210, 24%, 92%);--destructive: hsl(0, 73%, 58%);--border: hsl(220, 14%, 26%);--input: hsl(220, 14%, 26%);--ring: hsl(201, 72%, 58%)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;font-size:1rem;line-height:1.7;color:var(--foreground);background-color:var(--background);background-image:radial-gradient(ellipse at 0% 0%, rgba(12,112,166,0.04) 0%, transparent 60%),radial-gradient(ellipse at 100% 100%, rgba(219,229,235,0.06) 0%, transparent 60%);background-attachment:fixed;min-height:100vh;transition:background-color 0.3s ease, color 0.3s ease}[data-theme="dark"] body{background-image:radial-gradient(ellipse at 0% 0%, rgba(71,171,225,0.04) 0%, transparent 60%),radial-gradient(ellipse at 100% 100%, rgba(40,46,57,0.08) 0%, transparent 60%)}h1,h2,h3,h4{font-family:'Newsreader', Georgia, 'Times New Roman', serif;font-weight:500;line-height:1.25;color:var(--foreground);margin-bottom:1rem}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}@media (min-width: 768px){h1{font-size:3rem}h2{font-size:2.25rem}h3{font-size:1.875rem}h4{font-size:1.5rem}}h5,h6{font-family:'IBM Plex Sans', sans-serif;font-weight:600;line-height:1.4;margin-bottom:.75rem}p{margin-bottom:1rem}a{color:var(--primary);text-decoration:none;transition:color 0.2s ease}a:hover{color:var(--ring);text-decoration:underline}img{max-width:100%;height:auto;display:block;border-radius:var(--radius)}ul,ol{margin-bottom:1rem;padding-left:1.5rem}li{margin-bottom:.5rem}blockquote{border-left:3px solid var(--primary);padding:.75rem 1.5rem;margin:1.5rem 0;color:var(--muted-foreground);background:var(--card);border-radius:var(--radius)}hr{border:none;border-top:1px solid var(--border);margin:2rem 0}.label,.project-meta__label{font-size:11px;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted-foreground)}code{font-family:'IBM Plex Mono', 'SF Mono', 'Fira Code', monospace;font-size:0.875em;background:var(--secondary);padding:0.15em 0.4em;border-radius:var(--radius);color:var(--secondary-foreground)}pre{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;overflow-x:auto;margin-bottom:1.5rem}pre code{background:none;padding:0;font-size:.875rem}::selection{background:rgba(12,112,166,0.2);color:var(--foreground)}@keyframes fade-up{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{from{opacity:0}to{opacity:1}}@keyframes glow-pulse{0%, 100%{opacity:0.6}50%{opacity:1}}.fade-up{animation:fade-up 0.6s ease-out both}.fade-in{animation:fade-in 0.4s ease-out both}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1rem}@media (min-width: 768px){.container{padding:0 2rem}}.page-content{padding:2rem 0;min-height:calc(100vh - 200px)}@media (min-width: 768px){.page-content{padding:3rem 0}}.project-grid{display:grid;grid-template-columns:1fr;gap:2rem}@media (min-width: 640px){.project-grid{grid-template-columns:repeat(2, 1fr);gap:2rem}}@media (min-width: 1024px){.project-grid{grid-template-columns:repeat(3, 1fr);gap:2.5rem}}.project-detail{display:grid;grid-template-columns:1fr;gap:2rem}@media (min-width: 768px){.project-detail{grid-template-columns:2fr 1fr}}.hero{padding:4rem 0 3rem;text-align:left}@media (min-width: 768px){.hero{padding:6rem 0 4rem}}.hero__title{font-size:2.25rem;margin-bottom:1rem;animation:fade-up 0.6s ease-out both}@media (min-width: 768px){.hero__title{font-size:3rem}}.hero__subtitle{font-size:1.125rem;color:var(--muted-foreground);margin-bottom:.5rem;animation:fade-up 0.6s ease-out 0.1s both}@media (min-width: 768px){.hero__subtitle{font-size:1.25rem}}.hero__description{font-size:1rem;color:var(--muted-foreground);max-width:640px;line-height:1.8;animation:fade-up 0.6s ease-out 0.2s both}@media (min-width: 768px){.hero__description{font-size:1.125rem}}.section-heading{font-size:1.5rem;margin-bottom:2rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}@media (min-width: 768px){.section-heading{font-size:1.875rem}}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--muted-foreground);font-size:.875rem;margin-bottom:1.5rem;transition:color 0.2s ease}.back-link:hover{color:var(--primary);text-decoration:none}.back-link svg{width:16px;height:16px}.clinical-panel,.project-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 1px 3px rgba(0,0,0,0.04);transition:box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease}.project-card{display:flex;flex-direction:column;overflow:hidden;text-decoration:none;color:var(--card-foreground)}.project-card:hover{box-shadow:0 8px 24px rgba(0,0,0,0.08);transform:translateY(-2px);border-color:var(--primary);text-decoration:none;color:var(--card-foreground)}.project-card__image{width:100%;aspect-ratio:16 / 10;object-fit:cover;border-bottom:1px solid var(--border);border-radius:0}.project-card__body{padding:1.5rem;flex:1;display:flex;flex-direction:column}.project-card__title{font-family:'Newsreader', Georgia, serif;font-size:1.25rem;font-weight:500;margin-bottom:.5rem;color:var(--card-foreground)}.project-card__description{font-size:.875rem;color:var(--muted-foreground);line-height:1.6;margin-bottom:1rem;flex:1}.project-card__tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:auto}.tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted-foreground);background:var(--secondary);padding:.25rem .75rem;border-radius:var(--radius);border:1px solid var(--border);line-height:1.4}.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:'IBM Plex Sans', sans-serif;font-size:.875rem;font-weight:500;padding:.5rem 1rem;border-radius:var(--radius);border:1px solid transparent;cursor:pointer;transition:all 0.2s ease;text-decoration:none}.btn--primary{background:var(--primary);color:var(--primary-foreground);border-color:var(--primary)}.btn--primary:hover{opacity:0.9;text-decoration:none;color:var(--primary-foreground)}.btn--outline{background:transparent;color:var(--foreground);border-color:var(--border)}.btn--outline:hover{background:var(--secondary);text-decoration:none}.btn svg{width:16px;height:16px}.site-header{position:sticky;top:0;z-index:100;background:rgba(245,247,250,0.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:background-color 0.3s ease}[data-theme="dark"] .site-header{background:rgba(19,23,32,0.85)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;height:60px;max-width:1280px;margin:0 auto;padding:0 1rem}@media (min-width: 768px){.site-header__inner{padding:0 2rem}}.site-header__title{font-family:'Newsreader', Georgia, serif;font-size:1.125rem;font-weight:500;color:var(--foreground);text-decoration:none}.site-header__title:hover{color:var(--primary);text-decoration:none}.site-header__nav{display:flex;align-items:center;gap:.25rem}@media (min-width: 768px){.site-header__nav{gap:.5rem}}.site-header__link{font-size:.875rem;color:var(--muted-foreground);padding:.5rem .75rem;border-radius:var(--radius);text-decoration:none;transition:color 0.2s ease, background 0.2s ease}.site-header__link:hover,.site-header__link--active{color:var(--foreground);background:var(--secondary);text-decoration:none}.theme-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:transparent;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;color:var(--muted-foreground);transition:color 0.2s ease, border-color 0.2s ease;margin-left:.5rem}.theme-toggle:hover{color:var(--foreground);border-color:var(--foreground)}.theme-toggle svg{width:18px;height:18px}.theme-toggle .icon-sun{display:none}.theme-toggle .icon-moon{display:block}[data-theme="dark"] .theme-toggle .icon-sun{display:block}[data-theme="dark"] .theme-toggle .icon-moon{display:none}.nav-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:transparent;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;color:var(--muted-foreground)}@media (min-width: 768px){.nav-toggle{display:none}}.nav-toggle svg{width:20px;height:20px}.site-header__nav-links{display:none}@media (min-width: 768px){.site-header__nav-links{display:flex;align-items:center;gap:.25rem}}.site-header__nav-links--open{display:flex;flex-direction:column;position:absolute;top:60px;left:0;right:0;background:var(--card);border-bottom:1px solid var(--border);padding:1rem;box-shadow:0 4px 12px rgba(0,0,0,0.08)}.site-header__nav-links--open .site-header__link{padding:.75rem 1rem;font-size:1rem}.site-footer{border-top:1px solid var(--border);padding:2rem 0;margin-top:3rem;color:var(--muted-foreground);font-size:.875rem}.site-footer__inner{display:flex;flex-direction:column;align-items:center;gap:1rem;max-width:1280px;margin:0 auto;padding:0 1rem}@media (min-width: 768px){.site-footer__inner{flex-direction:row;justify-content:space-between;padding:0 2rem}}.site-footer__links{display:flex;gap:1rem}.site-footer__links a{color:var(--muted-foreground);transition:color 0.2s ease}.site-footer__links a:hover{color:var(--primary);text-decoration:none}.site-footer__links a svg{width:20px;height:20px}.project-sidebar .clinical-panel,.project-sidebar .project-card{padding:1.5rem}.project-meta{margin-bottom:1.5rem}.project-meta__label{margin-bottom:.5rem;display:block}.project-meta__value{color:var(--foreground)}.project-links{display:flex;flex-direction:column;gap:.75rem}.prose{max-width:72ch}.prose h2{margin-top:3rem;margin-bottom:1rem}.prose h3{margin-top:2rem;margin-bottom:.75rem}.prose p+p{margin-top:1rem}.prose ul,.prose ol{margin:1rem 0}.prose img{margin:1.5rem 0;border:1px solid var(--border)}