:root{--primary:#0f766e;--primary-dark:#115e59;--bg:#f8fafc;--text:#1f2937;--muted:#64748b;--card:#fff;--border:#e5e7eb;--danger:#b91c1c}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(1120px,92%);margin:0 auto}
.header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}
.logo{font-weight:700;font-size:18px;color:var(--primary-dark)}.menu{display:flex;gap:18px;flex-wrap:wrap;font-size:14px}
.hero{padding:72px 0;background:linear-gradient(135deg,#ecfdf5 0%,#eff6ff 100%)}.hero-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:32px;align-items:center}
.badge{display:inline-block;background:#ccfbf1;color:var(--primary-dark);padding:6px 12px;border-radius:999px;font-size:13px;font-weight:700}
h1{font-size:42px;line-height:1.15;margin:18px 0}h2{font-size:28px;margin:0 0 16px}h3{font-size:20px;margin:0 0 10px}.lead{font-size:18px;color:#475569;max-width:760px}
.hero-card,.card,.form-box{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:0 10px 24px rgba(15,23,42,.06)}.hero-card ul{padding-left:18px;margin:10px 0 0}
.section{padding:56px 0}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.form-box.danger{border-color:#fecaca}.form-box.danger h3{color:var(--danger)}
label{display:block;font-weight:700;margin-top:14px;margin-bottom:6px;font-size:14px}input,select,textarea{width:100%;padding:12px 14px;border:1px solid #cbd5e1;border-radius:10px;font-size:15px;font-family:inherit;background:#fff}
textarea{min-height:120px;resize:vertical}.small{color:var(--muted);font-size:13px}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;border:0;background:var(--primary);color:#fff;font-weight:700;cursor:pointer;font-size:15px}.btn:hover{background:var(--primary-dark);text-decoration:none}.btn.outline{background:#fff;color:var(--primary-dark);border:1px solid var(--primary)}.btn.danger{background:var(--danger)}
.notice{background:#fffbeb;border:1px solid #fde68a;border-radius:14px;padding:16px;color:#78350f}.footer{padding:30px 0;background:#0f172a;color:#cbd5e1;font-size:14px}.footer a{color:#99f6e4}.honeypot{display:none!important}
@media(max-width:850px){.hero-grid,.grid-2{grid-template-columns:1fr}h1{font-size:32px}.nav{align-items:flex-start;flex-direction:column}}