@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{--ink:#102a3d;--muted:#657985;--cream:#f7f6f0;--line:#dfe5e4;--teal:#127d81;--orange:#f6a76f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:'DM Sans','Noto Sans KR',sans-serif}a{color:inherit;text-decoration:none}.topbar{height:76px;padding:0 clamp(22px,5vw,80px);display:flex;align-items:center;border-bottom:1px solid var(--line);background:#fff;gap:55px}.brand{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:800;letter-spacing:-.06em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--ink);color:#fff;font-size:18px}.brand-dot,.footer-brand span{color:var(--teal)}nav{display:flex;gap:28px;font-size:13px;font-weight:700;color:#566b76}nav a:hover{color:var(--teal)}.service-pill{margin-left:auto;border:1px solid #d5e5df;background:#f0f8f4;border-radius:30px;padding:7px 12px;color:#268263;font-size:11px;font-weight:700}.service-pill:before{content:'';display:inline-block;width:6px;height:6px;background:currentColor;border-radius:50%;margin-right:8px;vertical-align:1px}.service-pill.error{color:#a46827;background:#fff6e8;border-color:#f4ddbf}.hero{min-height:515px;background:#0d2135;color:#fff;padding:72px clamp(22px,8vw,128px);display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,390px);gap:7vw;align-items:center;position:relative;overflow:hidden}.hero:before{content:'';position:absolute;right:12%;top:-360px;width:720px;height:720px;border:1px solid rgba(255,255,255,.08);border-radius:50%;box-shadow:0 0 0 125px rgba(255,255,255,.025),0 0 0 250px rgba(255,255,255,.022);pointer-events:none}.hero-copy,.hero-aside{position:relative;z-index:1}.eyebrow,.section-kicker{font-size:11px;letter-spacing:.22em;font-weight:700}.eyebrow{color:#76c8bf;display:flex;align-items:center;gap:12px}.eyebrow-line{width:29px;height:1px;background:#76c8bf}.hero h1{font-size:clamp(39px,4.3vw,65px);letter-spacing:-.075em;line-height:1.28;margin:29px 0 18px;font-weight:800}.hero h1 em{font-style:normal;color:#7fd0c6}.hero-copy p{max-width:580px;line-height:1.85;color:#b9c9d1;font-size:14px;word-break:keep-all}.primary-link{display:inline-flex;align-items:center;justify-content:space-between;gap:60px;background:#f1ae7c;color:#102a3d;padding:16px 20px;border-radius:7px;font-size:13px;font-weight:800;margin-top:22px;transition:transform .2s,background .2s}.primary-link:hover{transform:translateY(-2px);background:#ffc296}.primary-link span{font-size:20px;line-height:0}.hero-aside{border:1px solid rgba(255,255,255,.18);border-radius:11px;padding:29px 30px;background:rgba(255,255,255,.065);backdrop-filter:blur(12px)}.aside-top{display:flex;justify-content:space-between;color:#95b4c3;font-size:10px;letter-spacing:.18em;font-weight:700}.pulse{height:8px;width:8px;border-radius:50%;background:#e9ad75;box-shadow:0 0 0 5px rgba(233,173,117,.13)}.hero-aside strong{display:block;font-size:31px;line-height:1.38;letter-spacing:-.06em;margin:44px 0 15px}.hero-aside p{font-size:12px;line-height:1.9;color:#bdccd4;word-break:keep-all;margin:0 0 45px}.aside-bottom{border-top:1px solid rgba(255,255,255,.18);display:flex;justify-content:space-between;padding-top:18px;font-size:12px}.aside-bottom span{color:#96adba}.explore{padding:78px clamp(22px,8vw,128px) 70px;max-width:1600px;margin:auto}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:26px}.section-kicker{color:var(--teal)}h2{letter-spacing:-.06em;font-size:34px;line-height:1.3;margin:11px 0 0}.section-heading p{font-size:12px;color:var(--muted);margin:0 0 5px}.map-shell{display:grid;grid-template-columns:270px 1fr;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 22px 55px rgba(16,42,61,.06);height:505px}.map-panel{position:relative;z-index:500;background:#fff;display:flex;flex-direction:column;border-right:1px solid var(--line);padding:24px 0}.panel-heading,.panel-footer{display:flex;justify-content:space-between;align-items:center;padding:0 24px}.panel-heading{font-size:15px;font-weight:800;margin-bottom:17px}.panel-tag{font-size:9px;font-weight:700;letter-spacing:.1em;color:#45968e;background:#e7f6f2;padding:5px 7px;border-radius:3px}.layer{display:flex;align-items:center;gap:11px;padding:14px 24px;cursor:pointer;border-top:1px solid #edf0ef}.layer input{accent-color:var(--teal);width:15px;height:15px;margin:0}.layer-icon{width:26px;height:26px;display:grid;place-items:center;font-size:16px}.school-icon{color:#e58259}.zone-icon{color:#23a5a0}.apartment-icon{color:#6e85b5}.layer b{display:block;font-size:12px;margin-bottom:4px}.layer small{color:#87969d;font-size:10px}.panel-note{display:flex;gap:9px;background:#f4f8f7;margin:22px 17px 0;padding:13px 12px;border-radius:7px;color:#467477}.panel-note span{font-size:17px}.panel-note p{margin:0;font-size:10px;line-height:1.65;word-break:keep-all}.panel-footer{border-top:1px solid var(--line);margin-top:auto;padding-top:19px;font-size:11px;color:#7b8d95}.panel-footer b{color:var(--teal)}#map{height:100%;width:100%;background:#e5edea}.map-caption{display:flex;justify-content:space-between;padding-top:12px;color:#8a999e;font-size:10px}.about{background:#edf2ef;padding:80px clamp(22px,8vw,128px);display:grid;grid-template-columns:1fr 1.35fr;gap:10vw}.about-intro p{font-size:13px;color:var(--muted);line-height:1.9;max-width:390px;word-break:keep-all}.steps{border-top:1px solid #cbd9d5}.step{display:flex;gap:24px;align-items:start;padding:22px 0;border-bottom:1px solid #cbd9d5}.step>span{font-size:11px;color:var(--teal);font-weight:700;margin-top:4px}.step div{flex:1}.step h3{font-size:15px;margin:0 0 7px;letter-spacing:-.03em}.step p{font-size:11px;color:#6f8186;line-height:1.6;margin:0;word-break:keep-all}.step b{font-size:10px;border:1px solid #d1d9d3;color:#7c8c89;padding:5px 7px;border-radius:4px;white-space:nowrap}footer{background:#0d2135;color:#a8bac4;display:flex;gap:35px;align-items:center;padding:32px clamp(22px,8vw,128px);font-size:11px}.footer-brand{font-size:19px;font-weight:800;color:#fff;letter-spacing:-.06em}footer p{margin:0}footer a{margin-left:auto;color:#ccd9dc}.leaflet-container{font-family:'DM Sans','Noto Sans KR',sans-serif}.leaflet-popup-content{font-size:12px;line-height:1.6}@media(max-width:850px){.hero{grid-template-columns:1fr;gap:45px;padding-top:60px;padding-bottom:60px}.hero-aside{max-width:520px}.about{grid-template-columns:1fr;gap:35px}.section-heading{display:block}.section-heading p{margin-top:12px}.map-shell{grid-template-columns:1fr;height:auto}.map-panel{border-right:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);padding:15px}.panel-heading,.panel-note,.panel-footer{grid-column:1/-1}.panel-heading{padding:0 5px}.layer{padding:12px 5px;border-top:0}.panel-note{margin:5px 0}.panel-footer{padding:10px 5px 0}#map{height:400px}}@media(max-width:560px){.topbar{height:64px;gap:20px}.topbar nav{display:none}.brand{font-size:20px}.brand-mark{width:34px;height:34px}.hero h1{font-size:40px}.hero-aside strong{font-size:26px}.explore{padding-top:55px}.map-panel{grid-template-columns:1fr}.layer{border-top:1px solid #edf0ef}.map-caption{display:block;line-height:1.8}footer{display:block;line-height:1.8}footer p{margin:8px 0}}