:root{--ink:#111827;--muted:#667085;--line:#e5eaf0;--blue:#1859c9;--soft:#f7f9fc;--yellow:#ffd400}
*{box-sizing:border-box}body{margin:0;font-family:Arial,"Noto Sans KR",sans-serif;color:var(--ink)}a{text-decoration:none;color:inherit}
.wrap{max-width:1160px;margin:auto;padding:0 24px}header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.nav{height:66px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:21px;font-weight:900;letter-spacing:-.04em}
.contact{display:flex;gap:8px}.phone,.kakao{display:flex;align-items:center;justify-content:center;min-height:36px;padding:0 12px;border-radius:9px;font-size:12px;font-weight:900}.phone{border:1px solid var(--line)}.kakao{background:var(--yellow)}
.hero{background:linear-gradient(135deg,#f4f8ff,#fff);padding:56px 0}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.12em;color:var(--blue);margin-bottom:10px}
.hero h1{font-size:44px;line-height:1.12;letter-spacing:-.045em;margin:0 0 14px}.hero p{font-size:16px;color:var(--muted);line-height:1.75}.hero-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:10px;font-size:13px;font-weight:900}.btn.kakao{background:var(--yellow)}.btn.blue{background:var(--blue);color:#fff}.btn.light{background:#fff}
.hero-products{display:grid;grid-template-columns:1fr 1fr;gap:12px}.hero-product{background:#fff;border:1px solid var(--line);border-radius:17px;padding:12px}.hero-product img{width:100%;height:180px;object-fit:contain;background:#fbfcfe;border-radius:12px}.hero-product b{display:block;font-size:14px;margin-top:9px}.hero-product span{display:block;font-size:16px;font-weight:900;color:var(--blue);margin-top:4px}
.section{padding:58px 0}.soft{background:var(--soft)}.section-head{margin-bottom:22px}.section-head h2{font-size:30px;letter-spacing:-.04em;margin:0 0 8px}.section-head p{margin:0;color:var(--muted)}
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.product-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.product-img{height:245px;padding:18px;background:#fbfcfe;display:flex;align-items:center;justify-content:center}.product-img img{max-width:100%;max-height:100%;object-fit:contain}.product-body{padding:18px}.model{font-size:11px;color:#98a2b3}.product-body h3{font-size:17px;margin:5px 0 10px}.price{font-size:22px;font-weight:900}.sub,.alt{font-size:12px;color:var(--muted);margin-top:6px}.product-cta{display:flex;align-items:center;justify-content:center;min-height:40px;border-radius:9px;background:var(--blue);color:#fff;font-size:12px;font-weight:900;margin-top:14px}.price-notice{font-size:11px;color:#98a2b3;margin-top:14px}
.points{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.points>div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.points b{display:block;margin-bottom:7px}.points span{font-size:13px;color:var(--muted);line-height:1.65}
.faq{display:grid;gap:10px}.faq>div{border:1px solid var(--line);border-radius:14px;padding:18px}.faq b{display:block;margin-bottom:6px}.faq p{margin:0;font-size:13px;color:var(--muted);line-height:1.65}
.bottom-cta{background:#111827;color:#fff;border-radius:22px;padding:28px;display:flex;justify-content:space-between;align-items:center;gap:20px}.bottom-cta h2{margin:0 0 7px}.bottom-cta p{margin:0;color:#cbd5e1}footer{border-top:1px solid var(--line);padding:28px 0 42px;color:var(--muted);font-size:12px}
.hub{padding:60px 0}.hub-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.hub-card{border:1px solid var(--line);border-radius:16px;padding:20px}.hub-card b{display:block;font-size:17px}.hub-card span{display:block;font-size:12px;color:var(--muted);margin-top:6px}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.products{grid-template-columns:1fr 1fr}.points{grid-template-columns:1fr}}
@media(max-width:640px){.wrap{padding:0 18px}.nav{height:62px}.brand{font-size:18px}.phone{display:none}.hero{padding:38px 0}.hero h1{font-size:32px}.hero-product img{height:130px}.products{grid-template-columns:1fr}.section{padding:44px 0}.bottom-cta{flex-direction:column;align-items:flex-start}.hub-grid{grid-template-columns:1fr}}

.product-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.product-actions a{display:flex;align-items:center;justify-content:center;min-height:42px;margin:0;border-radius:9px;font-size:12px;font-weight:900;text-decoration:none}
.product-actions .product-cta{background:var(--blue);color:#fff;border:1px solid var(--blue)}
.product-actions .detail-link{background:#fff;color:var(--blue);border:1px solid var(--blue)}
.product-detail{padding:46px 0 66px}.product-detail-grid{display:grid;grid-template-columns:minmax(320px,.88fr) minmax(0,1.12fr);gap:42px;align-items:start}
.product-detail-media{height:430px;border:1px solid var(--line);border-radius:20px;background:#fbfcfe;padding:30px;display:flex;align-items:center;justify-content:center}
.product-detail-media img{max-width:100%;max-height:360px;object-fit:contain}.product-detail-info{padding-top:6px}.model-code{font-size:12px;color:#98a2b3;font-weight:800}
.product-detail-info h1{font-size:36px;line-height:1.2;letter-spacing:-.04em;margin:8px 0 10px}.policy-low{font-size:27px;font-weight:900;color:var(--blue);margin-bottom:8px}
.policy-desc{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.price-panel{margin-top:24px;border:1px solid #e2e8f0;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 8px 28px rgba(16,24,40,.05)}
.price-panel-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;padding:20px 22px 16px;border-bottom:1px solid #edf1f5}
.price-kicker{display:block;font-size:10px;font-weight:900;letter-spacing:.14em;color:var(--blue);margin-bottom:4px}.price-panel-head h2{margin:0;font-size:22px}.price-panel-head small{font-size:11px;color:#98a2b3}
.plan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:16px}.plan-grid.cols-1{grid-template-columns:1fr}.plan-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.plan-card{border:1px solid #e7ecf2;border-radius:14px;overflow:hidden;background:#fff}.plan-title{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 15px;background:#f8fafc}
.plan-title b{font-size:14px}.plan-title span{font-size:11px;color:#667085}.plan-card table{width:100%;border-collapse:collapse}.plan-card th,.plan-card td{padding:10px 13px;border-top:1px solid #eef2f6;text-align:left;font-size:13px}
.plan-card th{font-size:11px;color:#98a2b3}.plan-card td:last-child{font-weight:900;color:var(--blue)}.price-note{padding:0 18px 16px;color:#98a2b3;font-size:11px;line-height:1.6}
.detail-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.detail-actions a{display:flex;align-items:center;justify-content:center;min-height:44px;border-radius:10px;font-size:12px;font-weight:900;text-decoration:none}
.kakao-detail{background:var(--yellow);color:#111827}.phone-detail{background:var(--blue);color:#fff}
@media(max-width:900px){.product-detail-grid{grid-template-columns:1fr}.product-detail-media{height:360px}.plan-grid.cols-3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.product-detail-media{height:300px}.product-detail-info h1{font-size:30px}.plan-grid,.plan-grid.cols-3{grid-template-columns:1fr}}

/* unified product detail polish */
.product-actions{display:grid!important;grid-template-columns:1fr 1fr!important;gap:8px!important}
.product-actions>a{min-height:42px!important;display:flex!important;align-items:center!important;justify-content:center!important;border-radius:9px!important;font-weight:900!important;text-decoration:none!important}
.price-panel{border-radius:18px!important;overflow:hidden!important}
.plan-card{border-radius:14px!important;overflow:hidden!important}
.detail-actions{display:grid!important;grid-template-columns:1fr 1fr!important;gap:8px!important}