:root{color-scheme:dark;font-family:Inter,"Segoe UI",system-ui,sans-serif;background:#0a0c0f;color:#f4f5f6;font-synthesis:none;text-rendering:optimizeLegibility;--line:#292f35;--muted:#a0a7b0;--green:#39d99f}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 50% -25%,#20312c 0,transparent 48%),#0a0c0f}
a{color:inherit;text-decoration:none}
.docs-shell{width:min(960px,calc(100% - 40px));margin:auto;padding:0 0 44px}
.docs-nav{min-height:68px;display:flex;align-items:center;gap:24px;border-bottom:1px solid #ffffff15}
.docs-brand{font-family:Georgia,"Times New Roman",serif;font-size:21px;font-weight:500;letter-spacing:-.02em}
.docs-nav-links{display:flex;align-items:center;gap:20px;margin-left:auto;color:#b9c0c5;font-size:13px}
.docs-nav-links a:hover,.docs-footer a:hover{color:#fff}
.docs-download{padding:9px 14px;border:1px solid var(--green);border-radius:9px;color:#f4f5f6;transition:background .2s,color .2s}
.docs-download:hover{background:var(--green);color:#101512}
.docs-hero{padding:62px 0 34px;max-width:750px}
.docs-kicker{margin:0 0 12px;color:var(--green);font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase}
.docs-hero h1,.article h1{margin:0;font-size:clamp(38px,7vw,62px);line-height:1.02;letter-spacing:-.06em}
.docs-hero>p:last-child{max-width:650px;margin:16px 0 0;color:#aeb5bb;font-size:16px;line-height:1.65}
.docs-note{padding:18px 20px;border:1px solid #285c4a;border-radius:13px;background:#10231c;color:#c2e8d4;font-size:13px;line-height:1.65}
.docs-group{margin-top:34px}
.docs-group h2{margin:0 0 14px;font-size:20px;letter-spacing:-.035em}
.docs-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.docs-card{display:block;min-height:100px;padding:18px 19px;border:1px solid var(--line);border-radius:13px;background:#121619;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.docs-card:hover{transform:translateY(-2px);border-color:#47705e;background:#151c19}
.docs-card strong{display:block;margin-bottom:7px;font-size:15px}
.docs-card span{display:block;color:#a0a7b0;font-size:12px;line-height:1.55}
.article{max-width:760px;margin:0 auto;padding:52px 0 30px}
.article-back{display:inline-block;margin-bottom:25px;color:var(--green);font-size:13px}
.article h1{font-size:clamp(36px,6vw,52px)}
.article-intro{margin:14px 0 28px;color:#aeb5bb;font-size:16px;line-height:1.7}
.article section{padding:21px 0;border-top:1px solid #ffffff16}
.article h2{margin:0 0 10px;font-size:21px;letter-spacing:-.035em}
.article p,.article li{color:#b6bdc2;font-size:14px;line-height:1.75}
.article ul,.article ol{padding-left:22px}
.article li+li{margin-top:7px}
.article strong{color:#eef1f0}
.article .docs-note{margin:22px 0}
.article-callout{padding:18px 20px;border:1px solid var(--line);border-radius:13px;background:#121619}
.article-callout p:last-child{margin-bottom:0}
.docs-footer{display:flex;gap:19px;flex-wrap:wrap;padding:22px 0 0;border-top:1px solid #ffffff16;color:#929aa1;font-size:12px}
@media(max-width:620px){.docs-shell{width:min(100% - 28px,960px)}.docs-nav{gap:12px}.docs-nav-links{gap:12px;font-size:11px}.docs-nav-links>a:first-child{display:none}.docs-download{padding:8px 10px}.docs-hero{padding-top:45px}.docs-grid{grid-template-columns:1fr}.docs-card{min-height:0}.article{padding-top:40px}}

.docs-brand{display:inline-flex;align-items:center;gap:9px}.docs-brand img{width:30px;height:30px;object-fit:contain}

.article p a,.article li a{color:#c7ede0;text-decoration:underline;text-underline-offset:3px}.guide-toc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 22px;margin:24px 0;padding:22px;background:#14191c;border:1px solid var(--line);border-radius:14px}.guide-toc strong{grid-column:1/-1;margin-bottom:4px}.guide-toc a{color:#c1cac7;font-size:13px;line-height:1.5}.guide-toc a:hover{color:#fff;text-decoration:underline}.article h2{scroll-margin-top:24px}.guide-figure{margin:28px 0;padding:18px;border:1px solid var(--line);border-radius:14px;background:#14191c}.guide-figure img{display:block;width:100%;height:auto;border-radius:9px}.guide-phone img{max-width:290px;margin:auto}.guide-figure figcaption{color:var(--muted);font-size:12px;line-height:1.6;margin-top:14px}@media(max-width:620px){.guide-toc{grid-template-columns:1fr}}