:root{--ink:#12212e;--ink2:#33485c;--bg:#f4f6f8;--card:#fff;--brandc:#0f8b80;
--accent:#4fd1c5;--muted:#6b7f92;--line:#dde4ea;
--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--wrap:1140px}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6}
img,svg{display:block;max-width:100%}
a{color:var(--brandc)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.head{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:9}
.head-in{display:flex;align-items:center;gap:30px;height:66px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-weight:700;font-size:17px}
.brand svg{width:27px;height:27px}
.nav{display:flex;gap:24px;margin-left:auto;align-items:center}
.nav a{color:var(--ink2);text-decoration:none;font-size:14.5px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a.on{color:var(--ink);border-bottom-color:var(--accent)}
.btn{display:inline-block;background:var(--brandc);color:#fff;text-decoration:none;font-weight:600;
font-size:14.5px;padding:10px 18px;border-radius:6px;border:0;cursor:pointer;font-family:inherit}
.btn:hover{background:#0b6f66}
.btn2{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn2:hover{background:var(--bg)}
.hero{background:var(--card);border-bottom:1px solid var(--line);padding:60px 0 66px}
.hero h1{font-size:clamp(30px,4.4vw,46px);line-height:1.1;letter-spacing:-0.02em;margin:0 0 18px;max-width:16ch}
.hero p{font-size:18px;color:var(--ink2);max-width:52ch;margin:0 0 26px}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 16px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.sec{padding:52px 0}
.sec-h{display:flex;align-items:baseline;gap:14px;margin-bottom:22px;border-bottom:1px solid var(--line);padding-bottom:13px}
.sec-h h2{font-size:24px;margin:0;letter-spacing:-0.01em}
.sec-h .c{font-family:var(--mono);font-size:12.5px;color:var(--muted)}
.sec-h .m{margin-left:auto;font-size:14px;text-decoration:none;font-weight:500}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.chip{background:var(--card);border:1px solid var(--line);color:var(--ink2);border-radius:999px;
padding:7px 15px;font-size:13.5px;font-family:inherit;cursor:pointer}
.chip:hover{border-color:var(--muted)}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;
display:flex;flex-direction:column;transition:transform .14s,box-shadow .14s}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 30px -20px rgba(18,33,46,.5)}
.card .th{aspect-ratio:16/9;background:var(--bg);overflow:hidden}
.card .th img{width:100%;height:100%;object-fit:cover}
.card .bd{padding:14px 15px 16px;display:flex;flex-direction:column;gap:5px;flex:1}
.card h3{font-size:16px;margin:0;font-weight:600}
.card .by{font-size:13px;color:var(--muted);margin:0}
.card .mt{margin-top:auto;padding-top:9px;display:flex;align-items:center;gap:9px;
font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.tag{background:var(--bg);border-radius:4px;padding:2px 7px;color:var(--ink2)}
.res{margin-left:auto;font-weight:600;color:var(--ink)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plan{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:26px 24px}
.plan.hi{border-color:var(--brandc);box-shadow:0 0 0 1px var(--brandc)}
.plan h3{margin:0 0 4px;font-size:18px}
.plan .p{font-size:32px;font-weight:700;letter-spacing:-0.02em;margin:10px 0 4px}
.plan .p span{font-size:14px;font-weight:400;color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:16px 0 22px}
.plan li{font-size:14px;color:var(--ink2);padding:6px 0;border-bottom:1px solid var(--line)}
.prose{max-width:68ch}
.prose h1{font-size:36px;letter-spacing:-0.02em;margin:0 0 16px}
.prose h2{font-size:21px;margin:32px 0 10px}
.prose p,.prose li{color:var(--ink2)}
.prose p{margin:0 0 15px}
.foot{border-top:1px solid var(--line);background:var(--card);padding:38px 0 44px;margin-top:22px}
.fg{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.fg h4{font-size:12px;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;
color:var(--muted);margin:0 0 12px;font-weight:500}
.fg ul{list-style:none;margin:0;padding:0}
.fg li{margin-bottom:8px}
.fg a{color:var(--ink2);text-decoration:none;font-size:14px}
.fg a:hover{color:var(--brandc)}
.fn{margin-top:32px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;
color:var(--muted);display:flex;gap:16px;flex-wrap:wrap}
.nf{padding:92px 0 116px;text-align:center}
.nf .code{font-family:var(--mono);font-size:13px;letter-spacing:.2em;color:var(--muted)}
.nf h1{font-size:38px;margin:12px 0}
.nf p{color:var(--ink2);max-width:44ch;margin:0 auto 24px}
@media(max-width:900px){.plans{grid-template-columns:1fr}.fg{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.head-in{height:auto;padding:13px 0;flex-wrap:wrap;gap:13px}
.nav{margin-left:0;width:100%}.hero{padding:38px 0 44px}
.grid{grid-template-columns:1fr;gap:16px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
a:focus-visible,button:focus-visible{outline:2px solid var(--brandc);outline-offset:2px}