:root{--atlas-ink:#111827;--atlas-paper:#f5f7fb;--atlas-panel:#fff;--atlas-accent:#a3e635;--atlas-orange:#f97316;--atlas-muted:#64748b;--atlas-line:#dbe3ef;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--atlas-ink);background:var(--atlas-paper);line-height:1.7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#eef2f7 0,#f8fafc 430px,var(--atlas-paper) 100%)}a{color:inherit}.site-nav{width:min(1180px,calc(100% - 48px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:22px 0;border-bottom:1px solid rgb(148 163 184 / 34%)}.brand-link{font-weight:900;letter-spacing:-.5px;text-decoration:none}.brand-link span{color:var(--atlas-orange)}.nav-links{display:flex;gap:22px;align-items:center}.nav-links a{font-size:13px;font-weight:750;text-decoration:none;color:var(--atlas-muted)}.nav-links a:hover{color:var(--atlas-orange)}header,main,footer{width:min(1180px,calc(100% - 48px));margin:auto}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:900;color:var(--atlas-orange)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:500;line-height:1.05}h1{font-size:clamp(48px,7vw,92px);letter-spacing:-4px;margin:18px 0 24px}h2{font-size:clamp(31px,4vw,48px);letter-spacing:-1.4px}.lead{max-width:760px;color:var(--atlas-muted);font-size:clamp(18px,2vw,22px)}.atlas-hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);gap:56px;padding:76px 38px 54px;border-radius:0 0 32px 32px;color:#fff;background:var(--atlas-ink);box-shadow:0 24px 60px rgb(15 23 42 / 15%)}.atlas-hero-main .eyebrow{color:var(--atlas-accent)}.atlas-hero h1{max-width:900px}.atlas-hero .lead{color:#cbd5e1}.atlas-hero-panel{align-self:end;padding:26px;border:1px solid rgb(255 255 255 / 15%);border-radius:24px;background:#1f2a40}.atlas-kicker{display:block;color:var(--atlas-accent);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px;font-weight:850;letter-spacing:.06em;text-transform:uppercase}.atlas-hero-panel strong{display:block;margin:24px 0 10px;font-family:Georgia,serif;font-size:28px;font-weight:500;line-height:1.08}.atlas-hero-panel p{margin:0;color:#b8c4d5;font-size:14px}.atlas-dot{display:block;width:48px;height:7px;margin-top:25px;border-radius:9px;background:var(--atlas-orange)}.atlas-home-main{padding:62px 0 92px}.atlas-home-main .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px}.atlas-home-main .section-head p{max-width:520px;color:var(--atlas-muted)}.atlas-cards{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.atlas-cards .card{grid-column:span 4;min-height:246px;display:flex;flex-direction:column;justify-content:space-between;padding:25px;border:1px solid var(--atlas-line);border-radius:18px;color:var(--atlas-ink);background:rgb(255 255 255 / 72%);text-decoration:none;box-shadow:0 12px 36px rgb(30 41 59 / 7%);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.atlas-cards .card:first-child{grid-column:span 7;color:#fff;background:#334155;border-color:#334155}.atlas-cards .card:nth-child(2){grid-column:span 5;background:var(--atlas-accent);border-color:var(--atlas-accent)}.atlas-cards .card:hover{transform:translateY(-4px);border-color:var(--atlas-orange);box-shadow:0 20px 45px rgb(30 41 59 / 14%)}.atlas-cards .card-index{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:900;color:var(--atlas-orange)}.atlas-cards .card:first-child .card-index{color:var(--atlas-accent)}.atlas-cards .card strong{display:block;margin:26px 0 10px;font-family:Georgia,serif;font-size:25px;line-height:1.12}.atlas-cards .card span span{color:var(--atlas-muted);font-size:14px}.atlas-cards .card:first-child span span{color:#d2dbe8}.article-header{padding:50px 0 38px;border-bottom:1px solid var(--atlas-line)}.article-header .breadcrumbs{display:flex;gap:9px;flex-wrap:wrap;font-size:13px;font-weight:750;color:var(--atlas-muted)}.article-header .breadcrumbs a{text-decoration:none}.article-header h1{max-width:1000px}.article-shell{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,300px);gap:72px;padding:54px 0 94px}.article-section{margin-top:46px}.article-section:first-child{margin-top:0}.article-section p,.article-section li{font-size:18px}.article-section p{margin:0 0 20px}.article-section h3,.article-section h4,.article-section h5,.article-section h6{font-family:Georgia,"Times New Roman",serif;line-height:1.2;margin:34px 0 15px}.article-section h3{font-size:29px}.article-section h4{font-size:24px}.article-section ul,.article-section ol{margin:0 0 22px;padding-left:1.55em}.article-section li{margin:8px 0}.article-section blockquote{margin:24px 0;padding:7px 20px;border-left:4px solid var(--atlas-orange);color:var(--atlas-muted);background:#fff}.article-section pre{overflow:auto;padding:20px;border-radius:16px;color:#fff;background:var(--atlas-ink)}.article-section code{padding:.12em .35em;border-radius:5px;background:#e7edf5;font-size:.9em}.article-section pre code{padding:0;color:inherit;background:transparent}.article-section hr{margin:34px 0;border:0;border-top:1px solid var(--atlas-line)}.toc{position:sticky;top:24px;padding:23px;border:1px solid var(--atlas-line);border-radius:18px;background:#fff;box-shadow:0 10px 30px rgb(30 41 59 / 5%)}.toc strong{display:block;margin-bottom:12px;font-size:14px}.toc a{display:block;padding:7px 0;color:var(--atlas-muted);font-size:14px;text-decoration:none}.toc a:hover{color:var(--atlas-orange)}.context-link{margin:32px 0;padding:20px 22px;border-radius:16px;color:#fff;background:var(--atlas-ink)}.context-link span{display:block;margin-bottom:5px;color:#b9c6d8;font-size:13px}.context-link a{font-family:Georgia,serif;font-size:22px;text-decoration-color:var(--atlas-accent);text-underline-offset:4px}.faq-list{margin-top:24px}.faq{padding:20px 0;border-bottom:1px solid var(--atlas-line)}.faq summary{cursor:pointer;font-weight:800}.faq p{margin-bottom:0;color:var(--atlas-muted)}.related{grid-column:1/-1;margin-top:18px;padding-top:38px;border-top:1px solid var(--atlas-line)}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.related-card{display:block;padding:22px;border:1px solid var(--atlas-line);border-radius:16px;text-decoration:none;background:#fff}.related-card strong{display:block;margin-bottom:8px}.related-card span{color:var(--atlas-muted);font-size:14px}footer{display:flex;justify-content:space-between;gap:28px;padding:30px 0 48px;border-top:1px solid var(--atlas-line);color:var(--atlas-muted);font-size:13px}@media(max-width:900px){.atlas-hero,.article-shell{grid-template-columns:1fr}.atlas-hero{padding:58px 28px 38px}.atlas-hero-panel{max-width:520px}.atlas-cards .card,.atlas-cards .card:first-child,.atlas-cards .card:nth-child(2){grid-column:span 6}.toc{position:static}.related{grid-column:auto}.related-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){header,main,footer{width:min(100% - 32px,1180px)}.site-nav{width:min(100% - 32px,1180px)}.nav-links{display:none}.atlas-hero{padding:46px 22px 30px;border-radius:0 0 22px 22px}.atlas-hero h1{letter-spacing:-2px}.atlas-home-main{padding-top:42px}.atlas-home-main .section-head{display:block}.atlas-cards{display:block}.atlas-cards .card,.atlas-cards .card:first-child,.atlas-cards .card:nth-child(2){margin-bottom:14px;min-height:210px}.article-shell{gap:30px;padding-top:36px}.related-grid{grid-template-columns:1fr}footer{display:block}}
h1{font-size:clamp(34px,4.2vw,56px);letter-spacing:-1.8px}
.article-header h1{font-size:clamp(30px,3.2vw,46px);letter-spacing:-1.4px}
@media(max-width:620px){h1,.article-header h1{font-size:clamp(28px,7vw,32px);letter-spacing:-.8px}}