:root{--bg:#030303;--surface:#0d0d12;--text:#fff;--muted:rgba(255,255,255,.7);--faint:rgba(255,255,255,.48);--border:rgba(255,255,255,.1);--green:#00ffcc;--purple:#ac4bff}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;background:var(--bg);color:var(--text);font-family:Outfit,Arial,sans-serif}a{color:inherit}.top-nav{display:flex;justify-content:space-between;align-items:center;gap:24px;max-width:1180px;margin:auto;padding:20px;border-bottom:1px solid var(--border)}.brand{font-size:22px;font-weight:900;text-decoration:none}.nav-links{display:flex;flex-wrap:wrap;gap:18px}.nav-links a{color:var(--muted);font-size:13px;font-weight:700;text-decoration:none}.shell{width:min(880px,calc(100% - 40px));margin:0 auto;padding:44px 0 80px}.breadcrumbs{display:flex;gap:8px;color:var(--faint);font-size:13px;margin-bottom:28px}.eyebrow{color:var(--green);font-size:12px;font-weight:800;text-transform:uppercase;margin-bottom:12px}h1{font-size:clamp(32px,6vw,52px);line-height:1.08;margin-bottom:18px}.lead{color:var(--muted);font-size:17px;line-height:1.75}.article-byline{color:var(--faint);font-size:13px;line-height:1.6;margin:18px 0 34px}.article-section{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:26px;margin:18px 0}.article-section h2{font-size:21px;margin-bottom:12px}.article-section p,.article-section li{color:var(--muted);font-size:15px;line-height:1.8}.article-section ul,.article-section ol{padding-left:22px;display:grid;gap:8px}.notice{border-left:3px solid var(--purple);padding:18px 20px;background:rgba(172,75,255,.08);color:var(--muted);line-height:1.7;margin-top:24px}.footer{border-top:1px solid var(--border);padding:30px 20px;text-align:center;color:var(--faint);font-size:12px}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 20px;margin-bottom:14px}.footer-links a{text-decoration:none;color:var(--muted)}@media(max-width:680px){.top-nav{align-items:flex-start;flex-direction:column}.shell{width:min(100% - 28px,880px);padding-top:30px}.article-section{padding:21px}}