:root{--bg:#f6f8f7;--card:#fff;--ink:#14201c;--muted:#5a6a64;--line:#e1e8e5;--brand:#0e7c66;--brand2:#e3f3ee;--blue:#2457c5}
@media (prefers-color-scheme:dark){:root{--bg:#101614;--card:#18201d;--ink:#e6edea;--muted:#9aaba5;--line:#2a3531;--brand:#3cbf9f;--brand2:#173a31;--blue:#7aa2ff}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
a{color:var(--brand)}img{max-width:100%;height:auto}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.top{border-bottom:1px solid var(--line);background:var(--card)}
header.top .wrap{display:flex;align-items:center;gap:18px;height:62px}
.logo{display:flex;align-items:center;gap:9px;font-weight:750;font-size:19px;color:var(--ink);text-decoration:none}
.logo img{width:30px;height:30px}
header nav{margin-left:auto;display:flex;gap:18px;font-size:15px}
header nav a{color:var(--muted);text-decoration:none}header nav a:hover{color:var(--ink)}
.btn{display:inline-block;background:var(--brand);color:#fff;font-weight:650;padding:12px 20px;border-radius:10px;text-decoration:none}
.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.hero{padding:64px 0 40px;display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center}
.hero h1{font-size:46px;line-height:1.1;letter-spacing:-1px;margin:0 0 16px}
.hero p.lead{font-size:20px;color:var(--muted);margin:0 0 26px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero small{color:var(--muted);display:block;margin-top:12px;font-size:14px}
.shot{border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.14);border:1px solid var(--line)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.card h3{margin:0 0 6px;font-size:18px}.card p{margin:0;color:var(--muted);font-size:15.5px}
section.block{padding:44px 0}section.block h2{font-size:32px;letter-spacing:-.5px;margin:0 0 20px}
table.cmp{width:100%;border-collapse:collapse;background:var(--card);border-radius:12px;overflow:hidden;font-size:15.5px}
.cmp th,.cmp td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left}.cmp td:not(:first-child),.cmp th:not(:first-child){text-align:center}
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.price .card{text-align:center}.price .amt{font-size:38px;font-weight:800;margin:6px 0}
.price .card.best{border:2px solid var(--brand)}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px}
.faq summary{font-weight:650;cursor:pointer}
article{max-width:760px;margin:0 auto;padding:40px 20px 30px}
article h1{font-size:38px;line-height:1.15;letter-spacing:-.6px;margin:8px 0 12px}
article .meta{color:var(--muted);font-size:14px}
article h2{font-size:25px;margin:34px 0 10px;letter-spacing:-.3px}article h3{font-size:19px;margin:24px 0 6px}
article code,article pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14.5px;background:var(--card);border:1px solid var(--line);border-radius:6px}
article code{padding:1px 5px}article pre{padding:14px;overflow:auto;line-height:1.5}article pre code{border:0;padding:0}
article table{border-collapse:collapse;width:100%;font-size:15.5px;margin:12px 0}article th,article td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.callout{background:var(--brand2);border-radius:12px;padding:16px 18px;margin:26px 0}
.callout .btn{margin-top:8px}
.crumbs{font-size:14px;color:var(--muted)}.crumbs a{color:var(--muted)}
.related{max-width:760px;margin:0 auto;padding:0 20px 40px}.related ul{padding-left:20px}
footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:14.5px;margin-top:30px}
footer .wrap{display:flex;gap:24px;flex-wrap:wrap}footer a{color:var(--muted)}
@media (max-width:820px){.hero{grid-template-columns:1fr;padding-top:36px}.hero h1{font-size:34px}.grid3,.price{grid-template-columns:1fr}header nav a.hide-m{display:none}article h1{font-size:30px}}