:root{--navy:#122426;--green:#0f3d3e;--teal:#176b67;--yellow:#f2c14e;--sand:#ede7d9;--paper:#f7f5ef;--ink:#172224;--line:#cfcabc;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;overflow-x:hidden;background:var(--paper);color:var(--ink);font-family:"Pretendard","Noto Sans KR","Segoe UI",sans-serif;font-size:1rem;line-height:1.7}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--yellow);outline-offset:4px}.site-header{width:min(calc(100% - 48px),var(--max));height:84px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-family:Georgia,serif;font-size:1.25rem;font-weight:700}.brand-box{width:30px;height:24px;border:3px solid var(--green);background:linear-gradient(90deg,transparent 30%,var(--green) 31% 36%,transparent 37% 64%,var(--green) 65% 70%,transparent 71%)}nav{display:flex;gap:28px;font-size:.92rem;font-weight:700}.hero{width:min(calc(100% - 48px),var(--max));margin:auto;padding:94px 0 88px;display:grid;grid-template-columns:1.6fr .65fr;gap:8vw;align-items:end}.eyebrow,.label{font-size:.74rem;letter-spacing:.15em;font-weight:800;color:var(--teal)}.hero h1{margin:16px 0 24px;font-family:Georgia,"Noto Serif KR",serif;font-size:clamp(3rem,6.2vw,5.8rem);font-weight:500;line-height:1.08;letter-spacing:-.05em}.lead{max-width:720px;font-size:1.12rem;color:#4d5b5c}.quick-index{border-top:5px solid var(--green);padding:22px 4px}.quick-index p{margin:0;font-weight:800}.quick-index ol{margin:12px 0 0;padding-left:24px}.quick-index li{padding:5px 0;border-bottom:1px solid var(--line)}.journey{background:var(--sand);padding:88px max(24px,calc((100% - var(--max))/2))}.section-title{display:grid;grid-template-columns:70px 1fr;margin-bottom:36px}.section-title>p{margin:5px 0;font-size:.8rem;font-weight:800}.section-title h2{margin:0;font-family:Georgia,"Noto Serif KR",serif;font-size:clamp(2.2rem,4vw,3.5rem);font-weight:500}.section-title span{color:#657071}.steps{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #a9a596;border-left:1px solid #a9a596}.step{min-height:170px;padding:25px;border-right:1px solid #a9a596;border-bottom:1px solid #a9a596;display:flex;flex-direction:column;transition:background .2s,color .2s}.step:hover{background:var(--green);color:white}.step span{font-size:.76rem;font-weight:800;color:var(--teal)}.step:hover span{color:var(--yellow)}.step strong{margin:auto 0 0;font-family:Georgia,"Noto Serif KR",serif;font-size:1.45rem}.step small{font-size:.9rem}.topics{background:var(--navy);color:white;padding:90px max(24px,calc((100% - var(--max))/2))}.section-title.light span{color:#acb9b9}.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}.topic{background:#fff;color:var(--ink);overflow:hidden}.topic img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#d9ded9}.topic>div{padding:28px}.topic h3{margin:6px 0 12px;font-family:Georgia,"Noto Serif KR",serif;font-size:1.6rem;line-height:1.3}.topic p:not(.label){color:#506061}.topic a{display:inline-block;margin-top:4px;border-bottom:1px solid;font-weight:800}.topic.feature{grid-column:1/-1;display:grid;grid-template-columns:1.35fr 1fr}.topic.feature img{height:100%;aspect-ratio:auto}.topic.feature>div{padding:clamp(30px,5vw,58px);display:flex;flex-direction:column;justify-content:center}.topic.feature h3{font-size:clamp(2rem,4vw,3rem)}.tool{width:min(calc(100% - 48px),var(--max));margin:90px auto;display:flex;justify-content:space-between;align-items:center;gap:40px;padding:48px;border:1px solid var(--line);background:white}.tool h2{margin:6px 0;font-family:Georgia,"Noto Serif KR",serif;font-size:2.4rem;font-weight:500}.tool p:last-child{margin:0;color:#596263}.tool-button{flex:none;padding:14px 22px;background:var(--green);color:white;font-weight:800}footer{width:min(calc(100% - 48px),var(--max));margin:auto;padding:28px 0 42px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:.9rem}@media(max-width:800px){.site-header{height:72px}.site-header nav a:not(:last-child){display:none}.hero{grid-template-columns:1fr;padding:70px 0}.quick-index{display:none}.steps{grid-template-columns:repeat(2,1fr)}.topic-grid{grid-template-columns:1fr}.topic.feature{grid-column:auto;display:block}.topic.feature img{height:auto;aspect-ratio:16/9}.tool{align-items:flex-start;flex-direction:column;padding:32px}}@media(max-width:480px){.site-header,.hero,.tool,footer{width:calc(100% - 32px)}.brand{font-size:1.05rem}.hero h1{font-size:2.25rem;line-height:1.16}.lead{font-size:1rem}.journey,.topics{padding-left:16px;padding-right:16px}.section-title{grid-template-columns:42px 1fr}.steps{grid-template-columns:1fr}.step{min-height:140px}.tool{margin:60px auto}.tool h2{font-size:2rem}footer{flex-direction:column;gap:8px}}