@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{--ink:#173b45;--sea:#0c6665;--tint:#e9f4f2;--paper:#fafaf6;--stroke:#cfdedb;--sub:#537078;--coral:#d55f48}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Noto Sans KR',sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}header{background:#fff;border-bottom:1px solid var(--stroke)}.header{max-width:1220px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:20px 25px;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:23px;letter-spacing:-1px}.brand-icon{background:var(--sea);color:white;border-radius:50%;width:39px;height:39px;display:grid;place-items:center;font-size:22px}nav{display:flex;gap:22px;flex-wrap:wrap}nav a{font-size:14px;font-weight:700;color:var(--sub)}nav a:hover{color:var(--sea)}.wrap{max-width:1220px;padding:0 25px;margin:auto}.crumb{font-size:12px;color:var(--sub);padding-top:22px}.hero{margin:26px 0 45px;display:grid;grid-template-columns:1.22fr .78fr;background:var(--ink);color:white;border-radius:27px;overflow:hidden;min-height:310px}.hero-main{padding:50px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;color:#8de3d5}.hero h1{font-size:clamp(29px,3.6vw,47px);letter-spacing:-2px;line-height:1.28;margin:18px 0}.hero p{color:#c2e0de;max-width:600px}.hero-aside{background:#28525b;padding:48px 38px;display:flex;flex-direction:column;justify-content:center}.hero-aside strong{font-size:60px;font-family:'DM Sans',sans-serif;font-weight:700;line-height:1}.hero-aside span{margin-top:15px;color:#d4e7e3}.section-top{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:34px 0 20px}.section-top h2{margin:0;font-size:27px;letter-spacing:-1px}.small{color:var(--sub);font-size:13px}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.toolbar input,.toolbar select{padding:12px 16px;border:1px solid var(--stroke);background:white;border-radius:10px;min-width:220px;color:var(--ink);font:inherit}.coupon-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.coupon-card{background:#fff;border:1px solid var(--stroke);border-radius:17px;overflow:hidden;display:flex;flex-direction:column;min-width:0;transition:transform .15s,box-shadow .15s}.coupon-card:hover{transform:translateY(-3px);box-shadow:0 12px 26px #0b3d4221}.card-upper{display:flex;align-items:center;justify-content:space-between;padding:21px 22px 10px}.rank{font-size:12px;color:var(--sea);font-weight:800;letter-spacing:1px}.tile{background:var(--tint);border-radius:11px;margin:0 19px;padding:19px;min-height:100px;display:flex;gap:13px;align-items:center}.tile-mark{height:52px;width:52px;border-radius:15px;background:var(--sea);color:white;display:grid;place-items:center;font-weight:800;font-size:23px;flex-shrink:0}.tile strong{font-size:19px;line-height:1.4}.tile span{display:block;font-size:12px;color:var(--sub)}.card-content{padding:17px 20px;display:flex;flex:1;flex-direction:column}.card-content h3{font-size:16px;margin:0 0 10px}.description{background:#f3f8f7;border-left:3px solid #4eaba0;border-radius:0 9px 9px 0;padding:13px 14px;font-size:13px;line-height:1.8;min-height:91px;overflow-wrap:anywhere}.code-label{font-size:11px;color:var(--sub);margin-top:17px;font-weight:700}.coupon-code{font-family:'DM Sans',sans-serif;font-weight:800;font-size:17px;overflow-wrap:anywhere;color:var(--coral);margin:2px 0 15px}.actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:auto}.btn{padding:11px 8px;text-align:center;border:1px solid var(--sea);border-radius:9px;font-size:13px;font-weight:800;background:white;color:var(--sea)}.btn.primary{background:var(--sea);color:white}.btn:hover{filter:brightness(.93)}.detail-link{display:block;text-align:center;padding:13px;font-size:13px;font-weight:700;border-top:1px solid var(--stroke);color:var(--sub)}.detail-link:hover{color:var(--sea)}.reading{margin:60px 0 85px;display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:35px}.article{background:#fff;border:1px solid var(--stroke);border-radius:20px;padding:36px 42px}.article h2{font-size:24px;margin:39px 0 15px;letter-spacing:-.5px}.article h2:first-child{margin-top:0}.article h3{font-size:17px}.article p{margin:0 0 17px;color:#36535a}.article li{margin:8px 0}.article table{border-collapse:collapse;width:100%;font-size:14px}.article th,.article td{border:1px solid var(--stroke);padding:12px;text-align:left}.article th{background:var(--tint)}.side-note{align-self:start;background:var(--tint);padding:27px;border-radius:18px;position:sticky;top:15px}.side-note strong{font-size:18px}.side-note p{font-size:13px;color:var(--sub)}details{padding:16px 0;border-bottom:1px solid var(--stroke)}summary{font-weight:700;cursor:pointer}details p{margin:12px 0 0!important}.detail-feature{display:grid;grid-template-columns:1fr 1fr;gap:22px;background:#fff;border:1px solid var(--stroke);border-radius:20px;padding:30px;margin:25px 0 40px}.detail-feature h1{font-size:32px;letter-spacing:-1px}.feature-visual{background:var(--tint);border-radius:13px;display:flex;justify-content:center;align-items:center;flex-direction:column;padding:32px;min-height:260px}.feature-visual strong{font-size:31px}.feature-visual span{color:var(--sub)}.feature-copy p{color:var(--sub)}.feature-copy .coupon-code{font-size:25px}footer{background:var(--ink);color:#d2e7e5;padding:35px 0;font-size:13px}.footer-inner{max-width:1220px;margin:auto;padding:0 25px}.muted{color:var(--sub)}@media(max-width:960px){.coupon-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reading{grid-template-columns:1fr}.side-note{position:static}.hero{grid-template-columns:1fr 230px}.hero-main{padding:34px}}@media(max-width:650px){.header{display:block}.header nav{margin-top:16px;gap:14px}.wrap{padding:0 15px}.hero{display:block;border-radius:17px}.hero-main{padding:30px}.hero-aside{padding:19px 30px}.hero-aside strong{font-size:34px}.coupon-grid{grid-template-columns:1fr}.detail-feature{grid-template-columns:1fr;padding:20px}.article{padding:22px}.reading{margin:35px 0}.toolbar input{min-width:0;width:100%}.toolbar select{width:100%}.section-top h2{font-size:23px}}