:root{--ink:#111;--sub:#555;--mute:#8a8f98;--line:#e6e8eb;--bg:#fff;--soft:#f6f7f9;--blue:#1f5eff;--blue-d:#1548cc;--red:#e5484d}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Pretendard Variable',Pretendard,-apple-system,'Malgun Gothic',sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.notice{background:var(--ink);color:#fff;text-align:center;font-size:13px;padding:8px 16px}
.top{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.top .wrap{display:flex;align-items:center;gap:40px;height:72px}
.logo{font-size:28px;font-weight:800;letter-spacing:.08em;display:flex;align-items:baseline;gap:10px;white-space:nowrap}
.logo small{font-size:13px;font-weight:500;letter-spacing:0;color:var(--sub)}
.nav{display:flex;gap:26px;font-size:15px;font-weight:600;overflow-x:auto;scrollbar-width:none}
.nav a{color:var(--sub);white-space:nowrap;padding:24px 0;border-bottom:2px solid transparent}
.nav a.on,.nav a:hover{color:var(--ink);border-color:var(--ink)}
.hero{background:var(--soft)}
.hero .wrap{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:40px;padding-top:56px;padding-bottom:56px}
.hero img{border-radius:20px;aspect-ratio:1;object-fit:cover;max-height:440px;justify-self:end}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.2em;color:var(--blue);margin-bottom:14px}
.hero h1{font-size:46px;line-height:1.25;font-weight:800;margin-bottom:18px}
.hero p{font-size:17px;color:var(--sub);margin-bottom:28px;max-width:460px}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:700;font-size:16px;padding:14px 28px;border-radius:10px;border:0;cursor:pointer;font-family:inherit;transition:background .15s}
.btn:hover{background:var(--blue-d)}
.btn.wide{display:block;width:100%;text-align:center;padding:17px}
.sec{padding:56px 0 72px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px;border-bottom:2px solid var(--ink);padding-bottom:14px}
.sec-head h2{font-size:24px;font-weight:800}
.sec-head span{color:var(--mute);font-size:14px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px 22px}
.grid>*,.checkout>*,.detail>*{min-width:0}
.card .thumb{position:relative;border-radius:12px;overflow:hidden;background:var(--soft);aspect-ratio:1;margin-bottom:14px}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.card:hover .thumb img{transform:scale(1.04)}
.badge{position:absolute;top:12px;right:12px;background:var(--ink);color:#fff;font-size:11px;font-weight:700;padding:4px 8px;border-radius:4px;letter-spacing:.05em}
.badge.best{background:var(--blue)}
.card .cat{font-size:12px;color:var(--mute);margin-bottom:4px}
.card h3{font-size:15px;font-weight:600;line-height:1.45;margin-bottom:8px;min-height:44px}
.card .price{font-size:18px;font-weight:800}
.card .ship{font-size:12px;color:var(--mute);margin-top:2px}
.crumb{font-size:13px;color:var(--mute);padding:24px 0 16px}
.detail{display:grid;grid-template-columns:1fr 1fr;gap:56px;padding-bottom:48px}
.detail .visual img{border-radius:16px;background:var(--soft);aspect-ratio:1;object-fit:cover;width:100%}
.info h1{font-size:26px;line-height:1.4;font-weight:800;margin-bottom:10px}
.info .summary{color:var(--sub);margin-bottom:22px}
.spec{border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding:16px 0;margin-bottom:22px}
.spec div{display:flex;padding:6px 0;font-size:15px}
.spec dt{width:110px;color:var(--mute);flex-shrink:0}
.spec dd.price{font-size:24px;font-weight:800}
.buy label{font-size:14px;font-weight:700;display:block;margin-bottom:8px}
.qty{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-bottom:18px}
.qty button{width:42px;height:42px;border:0;background:var(--soft);font-size:18px;cursor:pointer}
.qty input{width:60px;height:42px;border:0;text-align:center;font-size:16px;font-family:inherit;-moz-appearance:textfield}
.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.total{display:flex;justify-content:space-between;align-items:baseline;background:var(--soft);border-radius:10px;padding:16px 18px;margin-bottom:16px}
.total b{font-size:24px;color:var(--blue)}
.note{font-size:13px;color:var(--mute);margin-top:10px}
.desc-box{border-top:1px solid var(--line);padding:48px 0 80px;max-width:860px}
.desc-box h2{font-size:20px;font-weight:800;margin:0 0 14px}
.desc-box h2:not(:first-child){margin-top:36px}
.desc-box p{color:var(--sub);margin-bottom:20px}
.desc-box ul{padding-left:20px;color:var(--sub)}
.desc-box li{margin-bottom:6px}
table{width:100%;border-collapse:collapse;border-top:1px solid var(--ink);font-size:15px}
th,td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
th{width:170px;background:var(--soft);font-weight:600;color:var(--sub)}
.ptitle{font-size:28px;font-weight:800;padding:36px 0 22px}
.checkout{display:grid;grid-template-columns:1fr 380px;gap:28px;align-items:start;padding-bottom:80px}
.panel{border:1px solid var(--line);border-radius:14px;padding:26px}
.panel h2{font-size:18px;font-weight:800;margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--sub);margin-bottom:6px}
.field input{width:100%;height:46px;border:1px solid var(--line);border-radius:8px;padding:0 14px;font-size:15px;font-family:inherit}
.field input:focus{outline:2px solid var(--blue);border-color:transparent}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.pay-methods label{border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;gap:10px;align-items:center;cursor:pointer;font-weight:600;font-size:15px}
.pay-methods label:has(input:checked){border-color:var(--blue);background:#f2f6ff}
.agree{display:flex;gap:8px;font-size:14px;color:var(--sub);margin-bottom:18px;align-items:flex-start}
.agree input{margin-top:5px}
.agree a{text-decoration:underline}
.msg{display:none;margin-top:12px;color:var(--red);font-size:14px}
.pg-badge{margin-top:14px;font-size:12px;color:var(--mute);text-align:center}
.panel.summary{position:sticky;top:96px}
.summary .item{display:flex;gap:14px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:12px}
.summary .item img{width:72px;height:72px;border-radius:8px;object-fit:cover;background:var(--soft)}
.summary .t{font-weight:600;font-size:14px;line-height:1.45}
.summary .s{font-size:13px;color:var(--mute);margin-top:4px}
.line{display:flex;justify-content:space-between;padding:6px 0;font-size:15px}
.line.total{border-top:1px solid var(--ink);margin:10px 0 0;padding:14px 0 0;font-weight:800;font-size:18px;background:none;border-radius:0}
.line.total span:last-child{color:var(--blue)}
.result{max-width:560px;margin:0 auto;padding:80px 20px;text-align:center}
.result h1{font-size:28px;font-weight:800;margin-bottom:10px}
.result .sub{color:var(--sub);margin-bottom:28px}
.kv{text-align:left;border-top:1px solid var(--ink)}
.kv div{display:flex;border-bottom:1px solid var(--line);padding:12px 4px}
.kv dt{width:110px;color:var(--mute)}
.page{max-width:860px;margin:0 auto;padding:48px 20px 88px}
.page h1{font-size:30px;font-weight:800;margin-bottom:22px}
.page h2{font-size:19px;font-weight:800;margin:32px 0 12px}
.page p{color:var(--sub);margin-bottom:12px}
.page ul{padding-left:20px;color:var(--sub)}
.page li{margin-bottom:6px}
.foot{background:var(--soft);border-top:1px solid var(--line);padding:0 0 36px;font-size:13px;color:var(--sub)}
.flinks{display:flex;gap:24px;padding:18px 0;border-bottom:1px solid var(--line);margin-bottom:26px;font-size:14px;flex-wrap:wrap}
.flinks b{color:var(--ink)}
.foot .cols{display:grid;grid-template-columns:1fr 280px;gap:40px}
.foot .brand{font-size:20px;font-weight:800;letter-spacing:.08em;color:var(--ink);margin-bottom:10px}
.biz p{margin-bottom:4px}
.biz i{font-style:normal;color:#c5c9cf;margin:0 6px}
.bizchk{display:inline-block;border:1px solid #c5c9cf;border-radius:4px;padding:0 6px;margin-left:6px;font-size:12px;background:#fff}
.cs h4{font-size:14px;color:var(--ink);margin-bottom:6px}
.cs .big{font-size:24px;font-weight:800;color:var(--ink)}
.copy{margin-top:26px;color:var(--mute);font-size:12px}
@media (max-width:960px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail,.checkout,.hero .wrap{grid-template-columns:1fr}.hero img{justify-self:stretch;max-height:none}.panel.summary{position:static}.foot .cols{grid-template-columns:1fr}}
@media (max-width:640px){.top .wrap{flex-direction:column;align-items:flex-start;gap:0;height:auto;padding-top:12px}.nav a{padding:12px 0}.hero h1{font-size:32px}.row2,.pay-methods{grid-template-columns:1fr}.detail{gap:28px}th{width:110px}.wrap{padding:0 16px}}