.riam-warranty{
  --navy:#1f3a5f; --accent:#2e75b6; --light:#eaf1f8; --bg:#f7f9fc;
  --gray:#5a6675; --line:#dce4ee; --gold:#c9a24b;
}.riam-warranty *{margin:0;padding:0;box-sizing:border-box}.riam-warranty{font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",-apple-system,sans-serif;
  color:#23303f;line-height:1.85;background:var(--bg);-webkit-font-smoothing:antialiased}.riam-warranty .wrap{max-width:920px;margin:0 auto;padding:0 20px}.riam-warranty .hero{background:linear-gradient(135deg,#1f3a5f 0%,#2e5a8a 100%);color:#fff;
  padding:72px 0 64px;text-align:center;position:relative;overflow:hidden}.riam-warranty .hero::after{content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 80% 20%,rgba(201,162,75,.18),transparent 45%)}.riam-warranty .hero .wrap{position:relative;z-index:1}.riam-warranty .hero .badge{display:inline-block;border:1px solid rgba(255,255,255,.5);
  border-radius:50px;padding:6px 20px;font-size:13px;letter-spacing:.15em;margin-bottom:22px}.riam-warranty .hero h1{font-size:clamp(28px,5vw,40px);font-weight:700;letter-spacing:.04em;margin-bottom:8px}.riam-warranty .hero .cond-tag{font-size:12.5px;opacity:.75;letter-spacing:.08em;margin-bottom:14px}.riam-warranty .hero .sub{font-size:15px;opacity:.85;letter-spacing:.1em}.riam-warranty .hero .lead{margin-top:28px;font-size:16px;line-height:2;opacity:.95;max-width:680px;
  margin-left:auto;margin-right:auto}.riam-warranty section{padding:56px 0}.riam-warranty .sec-head{text-align:center;margin-bottom:40px}.riam-warranty .sec-head .en{display:block;color:var(--accent);font-size:13px;letter-spacing:.25em;
  font-weight:600;margin-bottom:8px}.riam-warranty .sec-head h2{font-size:clamp(22px,4vw,28px);color:var(--navy);font-weight:700;letter-spacing:.05em}.riam-warranty .sec-head .bar{width:48px;height:3px;background:var(--gold);margin:16px auto 0;border-radius:2px}.riam-warranty .concept{display:grid;grid-template-columns:1fr 1fr;gap:20px}.riam-warranty .cc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px 24px;position:relative}.riam-warranty .cc.core{border-color:var(--gold);box-shadow:0 4px 20px rgba(201,162,75,.12)}.riam-warranty .cc .tag{position:absolute;top:-11px;left:24px;background:var(--gold);color:#1a1a1a;
  font-size:11px;font-weight:700;padding:3px 12px;border-radius:20px;letter-spacing:.08em}.riam-warranty .cc h3{color:var(--navy);font-size:18px;margin-bottom:10px;display:flex;align-items:center;gap:10px}.riam-warranty .cc h3 .ic{width:34px;height:34px;border-radius:8px;background:var(--light);
  display:grid;place-items:center;color:var(--accent);font-size:18px;flex:none}.riam-warranty .cc p{font-size:14.5px;color:var(--gray)}.riam-warranty .tbl-card{background:#fff;border:1px solid var(--line);border-radius:14px;
  overflow:hidden;box-shadow:0 4px 20px rgba(31,58,95,.06)}.riam-warranty table{width:100%;border-collapse:collapse}.riam-warranty thead th{background:var(--navy);color:#fff;padding:15px 12px;font-size:14px;
  font-weight:600;letter-spacing:.03em}.riam-warranty tbody td{padding:15px 12px;text-align:center;border-bottom:1px solid var(--line);font-size:14.5px}.riam-warranty tbody tr:last-child td{border-bottom:none}.riam-warranty tbody tr:nth-child(even){background:#fafcfe}.riam-warranty .yr{font-weight:700;color:var(--navy);background:var(--light)!important}.riam-warranty .free{color:var(--accent);font-weight:700}.riam-warranty .disc-cell{color:var(--gold);font-weight:600}.riam-warranty .life{background:linear-gradient(90deg,rgba(201,162,75,.1),transparent)}.riam-warranty .note{font-size:12.5px;color:var(--gray);margin-top:14px;line-height:1.8}.riam-warranty .cond{background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px 0}.riam-warranty .cond li{list-style:none;padding:18px 26px;border-bottom:1px solid var(--line);
  display:flex;gap:16px;align-items:flex-start}.riam-warranty .cond li:last-child{border-bottom:none}.riam-warranty .cond .num{flex:none;width:30px;height:30px;border-radius:50%;background:var(--navy);
  color:#fff;display:grid;place-items:center;font-size:14px;font-weight:700}.riam-warranty .cond .txt strong{display:block;color:var(--navy);margin-bottom:3px;font-size:15.5px}.riam-warranty .cond .txt span{font-size:14px;color:var(--gray)}.riam-warranty .excl{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px 30px}.riam-warranty .excl ul{list-style:none}.riam-warranty .excl li{padding:9px 0 9px 28px;position:relative;font-size:14.5px;color:#3a4654;
  border-bottom:1px dashed var(--line)}.riam-warranty .excl li:last-child{border-bottom:none}.riam-warranty .excl li::before{content:"×";position:absolute;left:4px;color:#c0392b;font-weight:700}.riam-warranty .flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.riam-warranty .fb{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 14px;
  text-align:center;position:relative}.riam-warranty .fb .step{font-size:11px;color:var(--accent);font-weight:700;letter-spacing:.1em}.riam-warranty .fb .ti{font-size:26px;margin:8px 0}.riam-warranty .fb p{font-size:13px;color:var(--gray);line-height:1.6}.riam-warranty .disc{background:var(--light);border-radius:12px;padding:24px 26px;font-size:13px;
  color:var(--gray);line-height:1.9}.riam-warranty .disc strong{color:var(--navy)}.riam-warranty .cta a{display:inline-block;background:var(--gold);color:#1a1a1a;text-decoration:none;
  font-weight:700;padding:15px 44px;border-radius:50px;font-size:16px;letter-spacing:.05em;
  transition:transform .2s,box-shadow .2s}.riam-warranty .cta a:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(201,162,75,.4)}@media(max-width:640px){.riam-warranty .concept{grid-template-columns:1fr}.riam-warranty .flow{grid-template-columns:1fr 1fr}.riam-warranty thead th,.riam-warranty tbody td{padding:11px 6px;font-size:12.5px}.riam-warranty section{padding:42px 0}
}

.riam-warranty{font-size:16px}.riam-warranty .cc p,.riam-warranty .cond .txt span,.riam-warranty .excl li,.riam-warranty .fb p{font-size:16px}.riam-warranty .note,.riam-warranty .disc{font-size:14px}.riam-warranty h2:before,.riam-warranty h2:after,.riam-warranty h3:before,.riam-warranty h3:after{content:none}.riam-warranty .cta button{background:var(--gold);color:#1a1a1a;font:700 16px/1.5 inherit;padding:15px 32px;border:0;border-radius:40px;cursor:pointer}.riam-warranty .tbl-card{overflow-x:auto}.riam-warranty table{min-width:300px}.riam-warranty .cond-tag{font-size:14px;opacity:1}.riam-warranty .hero .sub{opacity:1}@media(max-width:640px){.riam-warranty thead th,.riam-warranty tbody td{font-size:14px}.riam-warranty .hero{padding:44px 0}.riam-warranty .cond li{padding:18px 16px;gap:10px}}