:root{--ink:#13213c;--teal:#0f8a85;--teal2:#2bb3a6;--coral:#e8704f;--bg:#f7f8fa;--line:#e3e6ec;--muted:#5d6678}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:var(--teal)}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}.pad{padding-top:40px;padding-bottom:56px}
.top{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:5}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;color:var(--ink);text-decoration:none}
.mark{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--ink);color:var(--teal2);font-size:18px}
.top nav{display:flex;gap:18px;flex-wrap:wrap}.top nav a{color:var(--ink);text-decoration:none;font-weight:500}.top nav a:hover{color:var(--teal)}
.hero{background:var(--ink);color:#fff;padding:72px 0}.hero h1{font-size:clamp(30px,5vw,48px);line-height:1.15;margin:0 0 16px;max-width:760px}
.hero .lead{color:#c9d3e6;max-width:680px}
.lead{font-size:18px;color:var(--muted)}h2{margin-top:48px}
.btn{display:inline-block;background:var(--teal);color:#fff;border:0;border-radius:10px;padding:10px 18px;font-weight:600;text-decoration:none;font-size:15px;cursor:pointer}
.btn:hover{background:#0b6f6b}.btn.big{padding:14px 24px;font-size:17px}.btn[disabled]{background:#9aa3b2;cursor:not-allowed}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.cb{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}.cb h3{margin:0;font-size:19px}.cb h3 a{color:var(--ink);text-decoration:none}
.cb .btn{align-self:flex-start;margin-top:auto}.row{display:flex;gap:10px;align-items:baseline}
.price{font-weight:700;font-size:20px}.price.big{font-size:32px}.muted{color:var(--muted);font-size:14px}
.steps{padding-left:20px}.steps li{margin:8px 0}
.faq details{border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:10px 0;background:var(--bg)}
.faq summary{font-weight:600;cursor:pointer}.faq p{margin:8px 0 0}
.prod{display:grid;grid-template-columns:1.2fr 1fr;gap:32px}.pbody{grid-column:1/-1}.pimg img{border-radius:14px;border:1px solid var(--line)}
.pinfo h1{margin-top:0;font-size:clamp(26px,3.5vw,36px);line-height:1.2}
.buy{display:flex;flex-direction:column;gap:10px;align-items:flex-start;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--bg)}
.note{background:#fff7ec;border-left:4px solid var(--coral);padding:12px 16px;border-radius:6px}
.tbl{width:100%;border-collapse:collapse;margin:24px 0}.tbl th,.tbl td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}
.plain{padding-left:20px}.legal{max-width:800px}.legal h2{font-size:20px;margin-top:32px}.big{font-size:20px;font-weight:600}
.foot{background:var(--bg);border-top:1px solid var(--line);padding:32px 0;margin-top:40px;font-size:14px;color:var(--muted)}
.foot nav{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:10px}.foot nav a{color:var(--ink)}
@media(max-width:760px){.prod{grid-template-columns:1fr}.hero{padding:48px 0}.top nav{gap:12px;font-size:15px}}