@import url("./tokens.css");
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text-primary);background:var(--bg);font:16px/1.8 var(--font-sans)}a{color:var(--primary-light);text-underline-offset:4px}a:hover{color:var(--primary)}button,a:focus-visible,summary:focus-visible{outline-offset:4px}.skip{position:absolute;left:-9999px}.skip:focus{left:20px;top:10px;z-index:100;background:var(--bg-card);color:var(--primary);padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius)}.platform-header{position:sticky;top:0;z-index:50;height:auto;min-height:var(--nav-h);background:rgba(255,255,255,.97);border-bottom:1px solid var(--border)}.header-inner{max-width:var(--content-max);margin:auto;padding:10px 24px;min-height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{color:var(--primary);font-size:22px;font-weight:750;text-decoration:none;line-height:1.3;white-space:nowrap}.brand img{vertical-align:middle}.brand small{display:block;font-size:9px;letter-spacing:1.2px;color:var(--text-muted)}.platform-header nav{display:flex;gap:6px;align-items:center}.platform-header nav a{font-size:14px;text-decoration:none;color:var(--text-secondary);padding:8px 10px;border-radius:6px}.platform-header nav a:hover{background:var(--primary-soft);color:var(--primary)}.platform-header nav a[aria-current]{color:var(--primary);background:var(--primary-soft);box-shadow:inset 0 -2px var(--accent)}.menu-button{display:none}.nav-login{border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px!important}main{max-width:var(--content-max);padding:0 32px;margin:auto}section{padding:56px 0;border-bottom:1px solid var(--border-light)}.page-hero{padding:80px 0 40px;border:0;max-width:950px}.eyebrow{color:var(--accent-light);font-size:12px;letter-spacing:1.4px;font-weight:700}h1{font-size:clamp(32px,4.5vw,60px);line-height:1.25;letter-spacing:0;margin:12px 0 24px;color:var(--primary)}h2{font-size:clamp(24px,2.8vw,36px);line-height:1.4;color:var(--primary)}h3{font-size:20px;color:var(--primary)}.lead{font-size:20px;color:var(--text-muted);max-width:850px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 40px}.button{display:inline-block;padding:11px 20px;border:1px solid var(--border);background:var(--bg-card);color:var(--primary);border-radius:var(--radius);text-decoration:none;font-weight:650;margin:6px 6px 6px 0}.button:hover{background:var(--primary-soft);color:var(--primary)}.primary{background:var(--primary-light);border-color:var(--primary-light);color:#fff}.primary:hover{background:var(--primary);border-color:var(--primary);color:#fff}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.card{background:var(--bg-card);border:1px solid var(--border);padding:24px;border-radius:var(--radius)}.card p{color:var(--text-muted)}.steps{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0}.steps span{padding:11px 16px;border-left:3px solid var(--accent-light);background:var(--bg-card);color:var(--text-secondary)}.method-figure{margin:30px 0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;min-width:0}.figure-scroll{max-width:100%;overflow-x:auto}.figure-scroll img{display:block;width:100%;height:auto}figcaption{color:var(--text-muted);font-size:13px;padding-top:16px}.callout{background:var(--primary-soft);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px;margin:40px 0}.resource-list{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:20px}.resource-list li{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px}.resource-list a{font-weight:700;font-size:20px}.note{color:var(--text-muted);font-size:14px}.guide li{padding:10px 16px}.guide li::marker{font-size:20px;color:var(--accent-light)}details{background:var(--bg-card);padding:18px 20px;margin:10px 0;border:1px solid var(--border);border-radius:var(--radius)}summary{cursor:pointer;font-weight:650}.site-footer{max-width:var(--content-max);margin:60px auto 0;padding:36px 32px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:40px;font-size:13px;color:var(--text-muted)}.site-footer strong{font-size:22px;color:var(--primary)}.scientific-figure-scroll{overflow-x:auto;max-width:100%}body[data-page=platform] .platform-header{height:auto}body[data-page=platform] section{scroll-margin-top:150px}body[data-page=platform] .breadcrumb{padding-top:25px}@media(max-width:1000px){.platform-header nav{gap:2px}.cards{grid-template-columns:1fr 1fr}.page-hero{padding-top:50px}}@media(max-width:767px){main{padding:0 18px}.header-inner{padding:10px 18px;min-height:60px;flex-wrap:wrap}.menu-button{display:block;margin-left:auto;padding:8px 14px;background:var(--bg-card);color:var(--primary);border:1px solid var(--border);border-radius:var(--radius);font:inherit;cursor:pointer}.platform-header nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0}.platform-header nav.open{display:flex}.platform-header nav a{padding:10px}.cards,.resource-list{grid-template-columns:1fr}.callout{padding:24px}.site-footer{padding:28px 18px;flex-direction:column;gap:10px}.page-hero{padding-top:35px}.lead{font-size:17px}.method-figure{padding:12px}.figure-scroll img{min-width:1100px;width:1100px;max-width:none}.section-index{position:static!important}.scientific-figure{min-width:0}.figure-layout>*{min-width:0}body[data-page=platform] section{scroll-margin-top:90px}.mobile-menu-toggle{display:none!important}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}