:root{
  --bg:#f4f6f8;--surface:#fff;--ink:#16222e;--muted:#5b6b7a;--soft:#8696a5;
  --line:#e6eaee;--brand:#0b6b6e;--brand2:#13a89b;--header:#0d1b24;--wa:#25d366;
  --maxw:880px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Assistant','Heebo',system-ui,sans-serif;color:var(--ink);line-height:1.8;background:var(--bg);font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
img{display:block;max-width:100%}
.lhead{background:linear-gradient(180deg,var(--header),#11242f);color:#fff}
.lhead .in{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 22px}
.lhead img{height:52px}
.lhead a{color:#cdd9e2}
.lhead .back{font-weight:600;font-size:.95rem}
.lhead .back:hover{color:#5fe0d2;text-decoration:none}
.hero-strip{background:linear-gradient(180deg,#11242f,#0d1b24);color:#fff;padding:34px 22px 40px}
.hero-strip .in{max-width:var(--maxw);margin:0 auto}
.hero-strip h1{font-family:'Heebo',sans-serif;font-size:clamp(1.6rem,3.4vw,2.2rem);font-weight:800;margin-bottom:8px}
.hero-strip p{color:#a9b9c4;font-size:1rem}
main{max-width:var(--maxw);margin:-22px auto 0;padding:0 22px 60px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 1px 2px rgba(16,34,46,.06),0 10px 30px -16px rgba(16,34,46,.22);padding:32px clamp(20px,4vw,42px);margin-bottom:22px}
.card h2{font-family:'Heebo',sans-serif;font-size:1.3rem;font-weight:800;margin:26px 0 12px;padding-right:14px;position:relative;color:var(--ink)}
.card h2:first-child{margin-top:0}
.card h2::before{content:"";position:absolute;right:0;top:.15em;bottom:.15em;width:5px;border-radius:3px;background:linear-gradient(180deg,var(--brand2),var(--brand))}
.card h3{font-size:1.05rem;font-weight:700;margin:18px 0 6px}
.card p{margin-bottom:12px;color:#2a3947}
.card ul,.card ol{margin:0 22px 14px;padding-right:6px}
.card li{margin-bottom:8px;color:#2a3947}
.card strong{color:var(--ink)}
.note{background:#eef5f4;border:1px solid #d8e9e6;border-radius:12px;padding:16px 18px;margin:14px 0;font-size:.95rem;color:#234a4b}
.price-table{width:100%;border-collapse:collapse;margin:14px 0;font-size:.98rem}
.price-table th,.price-table td{border:1px solid var(--line);padding:11px 14px;text-align:right}
.price-table th{background:#0d1b24;color:#fff;font-weight:700}
.price-table tr:nth-child(even) td{background:#fafbfc}
.updated{color:var(--soft);font-size:.88rem;margin-top:6px}
.lcta{display:inline-flex;align-items:center;gap:8px;background:var(--wa);color:#fff;font-weight:700;padding:12px 22px;border-radius:11px;margin-top:6px}
.lcta:hover{background:#1da851;text-decoration:none}
.lfoot{background:#0a151c;color:#9fb0bc;padding:30px 22px;text-align:center;font-size:.9rem}
.lfoot a{color:#5fe0d2}
.lfoot .links{margin-bottom:12px;display:flex;gap:8px 18px;flex-wrap:wrap;justify-content:center}
@media(max-width:600px){.lhead img{height:42px}.card{padding:22px 18px}}