:root{--bg-canvas:#f7f5f0;--bg-surface:#fff;--bg-surface-hover:#f2ece4;--text-primary:#111;--text-muted:#57524d;--accent-primary:#d62828;--accent-secondary:#8b1616;--border-subtle:#d8d1c7;--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:0 12px 32px -4px rgba(0,0,0,.25);--glow-accent:0 0 24px -4px rgba(214,40,40,.22);--glass-backdrop:blur(16px) saturate(180%)}
*{box-sizing:border-box}body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font:17px/1.75 "Trebuchet MS","Segoe UI",sans-serif;overflow-wrap:anywhere;hyphens:auto}h1,h2,h3{line-height:1.12;letter-spacing:-.035em;overflow-wrap:anywhere}h1{font-size:clamp(2.5rem,6.5vw,5.5rem);max-width:17ch;margin:.3em 0}h2{font-size:clamp(1.8rem,3.4vw,2.8rem)}h3{font-size:1.35rem}p{margin:.8em 0 1.2em}a{color:var(--accent-secondary);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button,input,textarea,select{font:inherit}button,a,input,textarea{touch-action:manipulation}:focus-visible{outline:3px solid var(--accent-secondary);outline-offset:5px}button{cursor:pointer}img{display:block;width:100%;height:100%;object-fit:cover;border-radius:20px}figure{margin:0}figcaption{font-size:.85rem;color:var(--text-muted);margin-top:.65rem}.wrap{width:min(1200px,calc(100% - 48px));margin:0 auto}.skip{position:absolute;left:12px;top:-90px;background:#fff;padding:10px;z-index:20}.skip:focus{top:10px}.site-header{position:relative;z-index:5;background:transparent;transition:background .25s}.site-header.scrolled{background:var(--bg-surface)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:23px 24px;width:100%;margin:0}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#111;font-size:1rem;font-weight:800;white-space:nowrap;letter-spacing:-.03em}.brand-mark{display:grid;place-items:center;background:var(--accent-primary);color:#fff;width:30px;height:30px;border-radius:7px;font-size:20px}.site-nav{display:flex;align-items:center;gap:24px}.site-nav a{font-size:.9rem;color:#111;text-decoration:none;font-weight:bold}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--accent-secondary);text-decoration:underline}.menu-toggle{display:none;background:#fff;border:1px solid var(--border-subtle);border-radius:10px;font-size:1.7rem;padding:0 15px}.hero{background:var(--accent-primary);color:#fff;padding:66px 0 76px}.hero a:not(.button){color:#fff}.hero .lead{max-width:65ch;color:#fff}.eyebrow{font-size:.77rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800}.lead{font-size:1.2rem;line-height:1.65;max-width:68ch}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 20px;background:#111;color:#fff;border:2px solid #111;text-decoration:none;font-weight:bold;box-shadow:4px 4px 0 var(--accent-secondary);border-radius:8px;transition:transform .25s var(--ease-kinetic),box-shadow .25s,background .25s}.button:hover{transform:translate(4px,4px);box-shadow:0 0 0 var(--accent-secondary);background:#302b27}.button.light{background:#fff;color:#111;box-shadow:4px 4px 0 #861515}.button.secondary{background:#fff;color:#111}.actions{display:flex;gap:18px;flex-wrap:wrap;margin:24px 0 10px}.section{padding:62px 0}.section.compact{padding:36px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:24px}.split{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:36px;align-items:start}.panel{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:20px;padding:28px;min-width:0}.card{transition:transform .35s var(--ease-kinetic),box-shadow .35s,background .35s}.card:hover{transform:translateY(-5px) scale(1.015);box-shadow:var(--shadow-elevation),var(--glow-accent);background:var(--bg-surface-hover)}.card a{font-weight:bold}.evidence-strip{display:flex;gap:10px;flex-wrap:wrap;list-style:none;padding:0;margin:24px 0}.evidence-strip li{font-size:.78rem;font-weight:bold;padding:6px 12px;border:1px solid currentColor;border-radius:30px}.red-block{background:var(--accent-primary);color:#fff}.red-block a{color:#fff}.glass{background:rgba(255,255,255,.9);color:#111;backdrop-filter:var(--glass-backdrop);border:1px solid rgba(255,255,255,.6);box-shadow:var(--shadow-elevation)}.glass a{color:var(--accent-secondary)}.media-grid{aspect-ratio:4/3}.media-banner{aspect-ratio:16/9}.media-thumb{width:110px;aspect-ratio:1;flex:none}.horizontal{display:flex;gap:22px;align-items:center}.horizontal>div{min-width:0}.reading{max-width:70ch;margin:0 auto}.reading h2{margin-top:1.6em}.reading h3{margin-top:1.8em}.reading p,.reading li{line-height:1.85}.protocol{border-left:4px solid var(--accent-primary);padding-left:22px;margin:28px 0}.meta{color:var(--text-muted);font-size:.85rem}.article-nav{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}.article-nav a{font-size:.85rem}.tabs{margin-top:25px}.tab-list{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid var(--border-subtle);padding-bottom:12px}.tab-list button{border:1px solid var(--border-subtle);background:#fff;border-radius:8px;padding:10px 15px;font-weight:bold;color:#111}.tab-list button[aria-selected=true]{background:#111;color:#fff;border-color:#111}.tab-panel{padding:18px 0}.tab-panel[hidden]{display:none}details{border:1px solid var(--border-subtle);border-radius:20px;background:#fff;padding:20px 24px;margin:14px 0}summary{cursor:pointer;font-weight:bold;line-height:1.4}details[open] summary{margin-bottom:18px}table{border-collapse:collapse;width:100%;font-size:.95rem;min-width:460px}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--border-subtle);padding:15px}th{background:#eee8df}caption{text-align:left;font-weight:bold;margin-bottom:12px}.table-scroll{overflow-x:auto;margin:28px 0}label{display:block;font-weight:bold;margin:18px 0 5px}input,textarea{width:100%;padding:12px;border:1px solid #837a70;border-radius:8px;background:#fff;color:#111}textarea{resize:vertical;min-height:150px}.status{min-height:1.75em;font-weight:bold}.small{font-size:.88rem}.site-footer{border-top:1px solid var(--border-subtle);padding:40px 0;background:#eee9e1;font-size:.87rem}.footer-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:30px}.footer-links{display:flex;gap:14px;flex-wrap:wrap;margin:12px 0}.site-footer p{margin:.5em 0}.site-footer address{font-style:normal}.footer-bottom{border-top:1px solid var(--border-subtle);margin-top:26px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.js-reveals .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease-kinetic),transform .7s var(--ease-kinetic)}.js-reveals .reveal-visible{opacity:1;transform:translateY(0)}dialog{width:min(520px,calc(100% - 32px));border:1px solid var(--border-subtle);border-radius:20px;padding:28px;background:var(--bg-canvas);color:#111;box-shadow:var(--shadow-elevation)}dialog::backdrop{background:rgba(17,17,17,.6);backdrop-filter:blur(4px)}
@media(min-width:1025px){.hero .wrap{padding-right:10%}}
@media(min-width:769px) and (max-width:1024px){.site-nav{gap:15px}.header-inner{gap:15px}.split{gap:24px}.brand{font-size:.9rem}}
@media(min-width:481px) and (max-width:768px){.wrap{width:calc(100% - 36px)}.hero{padding:48px 0}.split{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:767px){.menu-toggle{display:block}.header-inner{padding:18px}.site-nav{display:none;position:absolute;left:16px;right:16px;top:calc(100% - 4px);background:#fff;border:1px solid var(--border-subtle);border-radius:20px;padding:20px;box-shadow:var(--shadow-elevation);flex-direction:column;align-items:stretch;gap:0}.site-nav.open{display:flex;animation:menuDrop .25s var(--ease-kinetic)}.site-nav a{padding:12px}.split{grid-template-columns:1fr}.section{padding:42px 0}}
@media(max-width:480px){.wrap{width:calc(100% - 32px)}.hero{padding:38px 0 46px}.brand{font-size:.84rem}.brand-mark{width:26px;height:26px}.header-inner{gap:9px;padding:16px}.panel{padding:22px}.footer-grid{grid-template-columns:1fr}.horizontal{align-items:flex-start;flex-direction:column}.media-thumb{width:90px}.actions .button{width:100%}.hero .lead{font-size:1.05rem}}
@keyframes menuDrop{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js-reveals .reveal{opacity:1;transform:none}.card:hover,.button:hover{transform:none}}