body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#fafafa;color:#111}
.wrap{max-width:1100px;margin:0 auto;padding:20px}
.header{background:#fff;border-bottom:1px solid #eaeaea}
.header .wrap{display:flex;align-items:center;justify-content:space-between}
.brand a{text-decoration:none;color:#111}
.tag{margin-left:10px;color:#666;font-size:.9rem}
.nav a{margin-left:14px;text-decoration:none;color:#333}
.nav a:hover{text-decoration:underline}
.banner{background:#111;color:#fff;padding:10px 20px;text-align:center}
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:center;margin-top:10px}
.hero h1{font-size:2.6rem;margin:0}
.accent{color:#0b7285}
.lead{font-size:1.15rem;color:#333}
.cta{display:flex;gap:12px;margin:16px 0}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;background:#0b7285;color:#fff;text-decoration:none;border:0;cursor:pointer}
.btn.ghost{background:transparent;color:#0b7285;border:1px solid #0b7285}
.card{background:#fff;border:1px solid #eaeaea;border-radius:14px;padding:18px;margin-top:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.mini{background:#fafafa;border:1px solid #eee;border-radius:12px;padding:12px}
.placeholder{border:2px dashed #ccc;border-radius:12px;padding:18px;background:#fff;color:#555}
.footer{border-top:1px solid #eaeaea;background:#fff;margin-top:30px}
.ok{background:#e6ffed;border:1px solid #b7f0c2;padding:10px;border-radius:10px}
.err{background:#ffe6e6;border:1px solid #f0b7b7;padding:10px;border-radius:10px}
label{display:block;margin:10px 0;color:#333}
input,textarea,select{width:100%;padding:10px;border-radius:10px;border:1px solid #ddd;background:#fff}
code{background:#f3f3f3;padding:2px 6px;border-radius:6px}
@media(max-width:900px){.hero{grid-template-columns:1fr}.grid3{grid-template-columns:1fr}}


.checkbox{display:flex;gap:10px;align-items:flex-start;margin:12px 0;font-size:14px}
.checkbox input{margin-top:3px}
.recaptcha{margin:14px 0}

.muted{color:#666;font-size:13px;margin-top:6px}