:root{--ink:#16272c;--muted:#52656b;--teal:#1082a5;--line:#d5e4e8;--paper:#f4fafb;--night:#111a1d;--card:#fff}
*{box-sizing:border-box}
html{scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
a{color:var(--teal)}
img{max-width:100%;height:auto}
.skip-link{position:absolute;left:12px;top:-40px;background:#fff;padding:8px 12px;z-index:5}
.skip-link:focus{top:8px}
.wrap{width:min(1080px,calc(100% - 32px));margin:0 auto}
.site-header{background:var(--night);color:#e8f4f7}
.site-header a{color:#e8f4f7;text-decoration:none}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:650}
.brand img{width:46px;height:38px;object-fit:contain;background:#fff;border-radius:8px;padding:4px}
.site-nav{display:flex;flex-wrap:wrap;gap:14px;font-size:14px}
.site-nav a{min-height:44px;display:inline-flex;align-items:center}
.kicker{letter-spacing:.14em;text-transform:uppercase;color:var(--teal);font-size:12px;font-weight:650;margin:0}
h1{font-size:clamp(32px,5vw,52px);line-height:1.08;letter-spacing:-.04em;margin:8px 0 16px}
h2{font-size:clamp(24px,3vw,32px);line-height:1.2;margin:0 0 12px}
h3{margin:0 0 8px}
.lede,.answer{font-size:17px;max-width:74ch}
.answer{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px}
.meta{color:var(--muted);font-size:14px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card,.product{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.product{display:flex;flex-direction:column;gap:8px}
.product strong{font-size:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border-radius:10px;background:var(--teal);color:#fff;text-decoration:none;font-weight:600}
.btn.ghost{background:#e7f3f6;color:#16424d}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
table{border-collapse:collapse;width:100%;min-width:860px}
th,td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px}
th{background:#e7f4f7}
.steps{padding-left:20px}
.steps li{margin:8px 0}
details{border-bottom:1px solid var(--line);padding:12px 0}
summary{cursor:pointer;font-weight:650;min-height:44px;display:flex;align-items:center}
.site-footer{background:var(--night);color:#d5e3e7;margin-top:48px;padding:32px 0}
.site-footer a{color:#9fd4e4}
.crumbs{font-size:14px;color:var(--muted);margin:18px 0}
.crumbs a{color:var(--muted)}
section{padding:28px 0}
@media(max-width:700px){
  .header-inner{align-items:flex-start;flex-direction:column;padding:12px 0}
  h1{font-size:34px}
}