:root{--bg:#f4f7f5;--ink:#14251f;--muted:#51645c;--card:#fff;--line:#d1ddd8;--accent:#086653;--accent2:#8c4b12;--soft:#e3f1eb;--danger:#8a1f1f;--danger-bg:#fff0f0}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Tahoma,Arial,sans-serif;line-height:1.9}a{color:#075c49;text-underline-offset:4px}.wrap{width:min(1160px,92%);margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.header-inner{display:flex;align-items:center;gap:1rem;justify-content:space-between;flex-wrap:wrap;padding:.7rem 0}.brand{font-weight:900;text-decoration:none}.nav{display:flex;gap:.35rem;flex-wrap:wrap}.nav a{padding:.4rem .6rem;border-radius:9px;text-decoration:none;font-weight:700}.nav a:hover{background:var(--soft)}.hero{background:linear-gradient(135deg,#dcefe8,#fff4e4);border:1px solid var(--line);border-radius:24px;padding:clamp(1.3rem,4vw,3.2rem);margin:1rem 0 2rem;color:#17383d}.eyebrow{font-weight:900;color:#075c49}.lead{font-size:1.12rem;max-width:940px}.meta{color:var(--muted);font-size:.94rem}h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.35;margin:.2em 0}h2,h3{line-height:1.5}.notice,.card,.protocol,.step,.worksheet{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:1rem 1.2rem;margin:1rem 0}.notice{border-inline-start:6px solid var(--accent2);background:#fff8eb}.danger{border-inline-start-color:var(--danger);background:var(--danger-bg)}.grid,.collection-grid,.protocol-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1rem}.grid.two{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.protocol{margin:0}.protocol h3{color:#075c49}.button{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:800;padding:.65rem .9rem;border:0;border-radius:11px;margin:.2rem;cursor:pointer}.button.secondary{background:#fff;color:var(--accent);border:1px solid var(--accent)}.steps{display:grid;gap:.75rem}.step{display:flex;gap:1rem;align-items:flex-start;margin:0}.num{display:grid;place-items:center;min-width:2.2rem;height:2.2rem;border-radius:50%;background:var(--accent);color:#fff;font-weight:900}.worksheet{background:#fff}.field{margin:1rem 0}.write-lines{height:4.5rem;background:repeating-linear-gradient(to bottom,transparent 0,transparent 1.35rem,#b8c8c1 1.4rem,#b8c8c1 1.45rem)}details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:.8rem 1rem;margin:.65rem 0}footer{margin-top:3rem;border-top:1px solid var(--line);background:#fff;padding:2rem 0;color:var(--muted)}@media(max-width:700px){.site-header{position:static}.nav{overflow:auto;flex-wrap:nowrap;width:100%}.nav a{white-space:nowrap}.step{display:block}}@media print{.site-header,footer,.print-button,.button{display:none!important}body{background:#fff;font-size:12pt}.wrap{width:100%}.hero,.notice,.card,.protocol,.step,.worksheet{break-inside:avoid;border-color:#777;background:#fff}.write-lines{height:5rem}}