*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#1d2433;background:#f7f8fc;line-height:1.55}
.wrap{max-width:1000px;margin:0 auto;padding:0 20px}a{color:#4f46e5}
.nav{background:#fff;border-bottom:1px solid #e6e8f0;position:sticky;top:0;z-index:5}.nav .wrap{display:flex;justify-content:space-between;align-items:center;height:60px}
.logo img{vertical-align:-7px}.logo{font-weight:800;font-size:1.3rem;text-decoration:none;color:#1d2433}.logo span{color:#4f46e5}nav a{margin-left:18px;text-decoration:none;color:#475069;font-weight:500}
.hero{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;padding:80px 0;text-align:center}.hero h1{font-size:clamp(2rem,5vw,3.2rem);margin:0 0 16px;line-height:1.15}.hero em{color:#fde68a;font-style:normal}
.lead{font-size:1.15rem;max-width:680px;margin:0 auto 26px;opacity:.95}.hero .btn{background:#fde68a;color:#1d2433}.hero .small{color:#e0e7ff}
.btn{display:inline-block;background:#4f46e5;color:#fff;border:0;border-radius:10px;padding:12px 22px;font-weight:700;font-size:1rem;cursor:pointer;text-decoration:none}.btn:hover{filter:brightness(1.08)}.btn:disabled{opacity:.6}
.btn.ghost{background:#eef0ff;color:#4f46e5}.small{font-size:.88rem;color:#6b7280}
.card{background:#fff;border:1px solid #e6e8f0;border-radius:16px;padding:24px;box-shadow:0 4px 20px rgba(30,40,90,.05)}
section{margin:56px auto}.gen{margin-top:-40px;position:relative}h2{font-size:1.7rem;margin:0 0 18px}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:12px}textarea,input,select{width:100%;margin-top:6px;padding:10px 12px;border:1px solid #d5d9e6;border-radius:10px;font:inherit;background:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:0 14px}
.reply{border:1px solid #e6e8f0;border-left:4px solid #4f46e5;border-radius:10px;padding:14px 16px;margin-top:14px;white-space:pre-wrap;background:#fafbff}
.reply button{float:right;margin:0 0 6px 10px;padding:6px 12px;font-size:.85rem}.err{color:#b91c1c;margin-top:10px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.steps b{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#eef0ff;color:#4f46e5}
.price{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.amt{font-size:2.2rem;font-weight:800;margin:4px 0}.hl{border:2px solid #4f46e5}.tag{font-size:.7rem;background:#fde68a;padding:3px 8px;border-radius:20px;vertical-align:middle}
details{background:#fff;border:1px solid #e6e8f0;border-radius:12px;padding:14px 18px;margin-bottom:10px}summary{font-weight:600;cursor:pointer}
.news form{display:flex;gap:10px;flex-wrap:wrap}.news input{flex:1;min-width:220px;margin:0}footer{padding:30px 20px;text-align:center}