:root{--bg:#fbfaf8;--fg:#1d1f23;--mut:#6b6f76;--ac:#2f5d50;--line:#e6e3dd}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg)}
a{color:var(--ac);text-decoration:none}a:hover{text-decoration:underline}
.w{max-width:1040px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line);background:#fff}
header .w{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-weight:700;letter-spacing:-.02em;color:var(--fg);font-size:19px;display:flex;gap:10px;align-items:center}
.logo i{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,#2f5d50,#8fb9a8);display:inline-block}
nav a{margin-left:26px;color:var(--fg);font-size:15px}
.hero{padding:96px 0 72px}
.hero h1{font-size:clamp(34px,5vw,54px);line-height:1.1;letter-spacing:-.03em;margin:0 0 20px;max-width:760px}
.hero p{font-size:20px;color:var(--mut);max-width:620px;margin:0 0 30px}
.btn{display:inline-block;background:var(--ac);color:#fff;padding:12px 22px;border-radius:8px;font-size:15px}
.btn:hover{text-decoration:none;opacity:.92}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;padding:8px 0 72px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px}
.card h3{margin:0 0 8px;font-size:18px}.card p{margin:0;color:var(--mut);font-size:15.5px}
.thumb{height:140px;border-radius:8px;margin-bottom:16px}
.t1{background:linear-gradient(120deg,#d9e6df,#f0e8d8)}.t2{background:linear-gradient(120deg,#e3e0f0,#d8e6ee)}.t3{background:linear-gradient(120deg,#f2dfd6,#e6efdc)}
h2{font-size:28px;letter-spacing:-.02em;margin:0 0 24px}
section{padding:24px 0}
.page{padding:64px 0 80px;max-width:720px}.page h1{font-size:40px;letter-spacing:-.03em;margin:0 0 18px}
form label{display:block;font-size:14px;color:var(--mut);margin:16px 0 6px}
input,textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff}
footer{border-top:1px solid var(--line);padding:30px 0;color:var(--mut);font-size:14px;background:#fff}
footer .w{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
@media(max-width:600px){nav a{margin-left:14px}.hero{padding:56px 0 40px}}