*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#1d1d24;line-height:1.55}
a{color:inherit;text-decoration:none}.w{max-width:1080px;margin:0 auto;padding:0 18px}
.top{position:sticky;top:0;background:#fff;border-bottom:1px solid #eee;z-index:5}.top .w{display:flex;justify-content:space-between;align-items:center;height:60px}
.logo{font-weight:900;font-size:22px;letter-spacing:1px}.logo span{color:#e91e63}.top nav{display:flex;gap:20px;align-items:center;font-weight:600}
.btn{display:inline-block;background:#e91e63;color:#fff;border:0;border-radius:10px;padding:11px 22px;font-weight:700;cursor:pointer;font-size:15px}.btn.ghost{background:#fff;color:#e91e63;border:1px solid #e91e63}
.hero{background:linear-gradient(135deg,#fff0f5,#f0f0ff);padding:80px 0;text-align:center}.hero h1{font-size:44px;line-height:1.15;margin:0 0 14px}.hero p{font-size:19px;color:#555;max-width:620px;margin:0 auto 26px}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;padding:50px 0}.feat div{background:#fafafc;border-radius:14px;padding:22px}.feat h3{margin:0 0 6px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;padding-bottom:60px}.plan{border:1px solid #eee;border-radius:14px;padding:24px;text-align:center}
.plan b{font-size:32px;display:block;margin:8px 0}.plan ul{list-style:none;padding:0;color:#555}
h2.c{text-align:center;font-size:28px}
.form{max-width:460px;margin:40px auto;background:#fff;padding:28px;border-radius:14px;box-shadow:0 4px 24px #0001}.form label{display:block;margin-bottom:14px;font-weight:600;font-size:14px}
.form input,.form select{width:100%;padding:11px;border:1px solid #ccc;border-radius:8px;font:inherit;margin-top:4px;font-weight:400}.err{color:#c62828;font-size:13px;display:block}
.slug{display:flex;align-items:center;gap:6px}.slug input{flex:1}.slug span{color:#777;white-space:nowrap}
.flash{padding:10px 14px;border-radius:8px;margin-top:12px;background:#e8f5e9}.flash.err{background:#ffebee}
footer{border-top:1px solid #eee;padding:24px 0;color:#888;font-size:14px;text-align:center}
@media(max-width:700px){.hero h1{font-size:30px}}