:root{--navy:#0f2a4a;--blue:#1565c0;--sky:#e8f1fb;--ink:#1d2733;--muted:#5b6776;--line:#dfe6ee;--bg:#f5f8fb;--warn:#fff5e6;--warnline:#f0b35a;--ok:#1f9d63}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:17px;word-break:keep-all;padding-bottom:64px}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
.container{width:min(1120px,100% - 32px);margin:0 auto}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:#fff;padding:8px;z-index:99}
.top{background:var(--navy);color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.top-inner{display:flex;align-items:center;gap:20px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.brand .mark{width:38px;height:38px;border-radius:10px;background:var(--blue);display:grid;place-items:center;font-weight:800}
.brand strong{display:block;font-size:17px;line-height:1.2}.brand small{display:block;font-size:12px;opacity:.75}
.nav{display:flex;gap:18px;margin-left:auto}.nav a{color:#dce8f6;text-decoration:none;font-size:15px}.nav a:hover{color:#fff}
.call{background:#fff;color:var(--navy);font-weight:800;padding:9px 14px;border-radius:999px;text-decoration:none;white-space:nowrap}
.hero{background:linear-gradient(135deg,var(--navy),#1b4f86);color:#fff;padding:56px 0}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.eyebrow{font-size:13px;letter-spacing:.08em;font-weight:700;color:#8cc4ff;margin:0 0 8px}
.hero h1{font-size:clamp(26px,3.6vw,40px);line-height:1.3;margin:0 0 16px}
.lead{color:#dbe7f5;margin:0 0 24px}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.btn{padding:13px 20px;border-radius:10px;font-weight:800;text-decoration:none}
.btn-main{background:#ffb020;color:#2a1a00}.btn-sub{border:1px solid rgba(255,255,255,.5);color:#fff}
.hero-photo{margin:0;border-radius:16px;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.3);aspect-ratio:4/3}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-photo figcaption{background:rgba(0,0,0,.55);font-size:13px;padding:6px 12px;margin-top:-34px;position:relative}
.quick{margin-top:-24px}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.quick-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 6px 16px rgba(15,42,74,.06)}
.quick-card strong{display:block;color:var(--navy);font-size:18px}.quick-card span{color:var(--muted);font-size:15px}
.section{padding:56px 0}.section.white{background:#fff}
.section-head{max-width:720px;margin-bottom:26px}.section-head h2{font-size:clamp(23px,3vw,31px);margin:0 0 8px;color:var(--navy);line-height:1.35}.section-head p{color:var(--muted);margin:0}
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.service{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.service b{color:var(--blue);font-size:14px}.service h3{margin:4px 0 6px;font-size:19px}.service p{margin:0;color:var(--muted);font-size:15px}
.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.photo-card{background:var(--bg);border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.photo-card img{aspect-ratio:3/4;object-fit:cover;width:100%}
.photo-card div{padding:12px 14px}.photo-card h3{font-size:16px;margin:0 0 4px}.photo-card p{font-size:14px;color:var(--muted);margin:0}
.badge{display:inline-block;background:var(--ok);color:#fff;font-size:12px;font-weight:700;padding:2px 8px;border-radius:999px;margin-bottom:6px}
.area-search{display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin-bottom:16px}
.area-search span{font-weight:700;color:var(--navy);white-space:nowrap}.area-search input{flex:1;border:0;font-size:16px;outline:0;min-width:0}
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.area-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;flex-direction:column}
.section.white .area-card{background:var(--bg)}
.area-card h3{margin:0 0 6px;font-size:18px;color:var(--navy)}.area-card p{margin:0 0 12px;color:var(--muted);font-size:15px;flex:1}
.area-card a{font-weight:700;text-decoration:none}
.area-card .tag{font-size:13px;color:var(--blue);font-weight:700}
.dong-list{display:flex;flex-wrap:wrap;gap:8px}.dong-list span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:14px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px}
.faq summary{font-weight:700;cursor:pointer;color:var(--navy)}.faq p{margin:8px 0 0;color:var(--muted)}
.content-grid{display:grid;grid-template-columns:1fr 300px;gap:32px;align-items:start}
.article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px}
.article h2{color:var(--navy);font-size:24px;margin:36px 0 12px;line-height:1.4}.article h2:first-of-type{margin-top:12px}
.breadcrumb{font-size:14px;color:var(--muted);display:flex;gap:6px}.breadcrumb a{text-decoration:none}
.fact{background:var(--sky);border-left:4px solid var(--blue);border-radius:10px;padding:14px 18px;margin:18px 0}
.fact strong{display:block;color:var(--navy)}
.article-photos{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.article-photos figure{margin:0;background:var(--bg);border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.article-photos img{aspect-ratio:3/4;object-fit:cover;width:100%}
.article-photos figcaption{font-size:13px;padding:8px 10px;color:var(--muted)}
.article-photos figcaption b{display:block;color:var(--ink);font-size:14px}
.steps{display:grid;gap:10px;margin:16px 0}
.step{display:grid;grid-template-columns:40px 1fr;gap:12px;background:var(--bg);border-radius:12px;padding:14px}
.step i{font-style:normal;width:40px;height:40px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:800}
.step b{display:block;color:var(--navy)}.step span{color:var(--muted);font-size:15px}
.check{list-style:none;padding:0}.check li{padding-left:28px;position:relative;margin:6px 0}.check li:before{content:"✓";position:absolute;left:4px;color:var(--ok);font-weight:800}
table.compare{width:100%;border-collapse:collapse;margin:14px 0;font-size:15px}
table.compare th,table.compare td{border:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}
table.compare th{background:var(--sky);color:var(--navy)}
.caution{background:var(--warn);border:1px solid var(--warnline);border-radius:10px;padding:12px 16px}
.post-nav{display:flex;justify-content:space-between;gap:10px;margin-top:28px;border-top:1px solid var(--line);padding-top:18px}
.post-nav a{text-decoration:none;font-weight:700}
.side-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;position:sticky;top:84px}
.side-box h3{font-size:16px;color:var(--navy);margin:18px 0 8px}.side-box h3:first-child{margin-top:0}
.link-cloud{display:flex;flex-direction:column;gap:6px}.link-cloud a{text-decoration:none;font-size:15px}
.phone{font-size:22px;font-weight:800;text-decoration:none;color:var(--navy)}
.footer{background:var(--navy);color:#c9d6e5;padding:32px 0;font-size:15px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}.footer strong{color:#fff}.footer .phone{color:#fff}.footer p{margin:6px 0 0}
.mobile-call{display:none}
@media (max-width:900px){
 .hero-grid,.content-grid{grid-template-columns:1fr}
 .services,.photo-grid{grid-template-columns:repeat(2,1fr)}
 .area-grid,.quick-grid{grid-template-columns:1fr}
 .nav{display:none}.call{margin-left:auto}
 .side-box{position:static}
 .footer-grid{grid-template-columns:1fr}
 .article{padding:20px}
 .article-photos{grid-template-columns:repeat(2,1fr)}
 .mobile-call{display:block;position:fixed;left:0;right:0;bottom:0;z-index:60}
 .mobile-call a{display:block;text-align:center;background:#ffb020;color:#2a1a00;font-weight:800;padding:16px;text-decoration:none;font-size:18px}
}
@media (max-width:480px){.top .call{display:none}.hero{padding:36px 0}}
.area-nav{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;position:sticky;top:84px}
.area-nav h3{margin:0 0 10px;font-size:17px;color:var(--navy)}
.area-nav .gu{margin:12px 0 4px;font-size:14px;font-weight:800;color:var(--blue);display:flex;justify-content:space-between}
.area-nav .gu small{color:var(--muted);font-weight:400}
.area-nav ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:2px 8px}
.area-nav li a{display:block;padding:5px 8px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:15px}
.area-nav li a:hover{background:var(--sky)}
.area-nav li a.on{background:var(--blue);color:#fff;font-weight:700}
.area-nav .call-box{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
.layout{display:grid;grid-template-columns:280px 1fr;gap:28px;align-items:start}
.gu-block{margin-bottom:26px}.gu-block h3{color:var(--navy);margin:0 0 4px}.gu-block p{margin:0 0 10px;color:var(--muted);font-size:15px}
.dong-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.dong-links a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-decoration:none;color:var(--ink)}
.dong-links a b{display:block;color:var(--navy)}.dong-links a span{display:block;font-size:13px;line-height:1.5;color:var(--muted)}
.dong-links a:hover{border-color:var(--blue)}
.mobile-area{display:none}
@media (max-width:900px){
 .layout{grid-template-columns:1fr}
 .layout>.area-nav{order:2;position:static;max-height:none}
 .mobile-area{display:block;margin:0 0 14px}
 .mobile-area summary{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-weight:800;color:var(--navy)}
}

/* lean_site 추가: 안내 그림·리 목록·캡션 구분 */
.article-photos figure.illustration img{aspect-ratio:3/2;object-fit:contain;background:#fff}
.article-photos figure.illustration figcaption{color:var(--blue)}
.ri-box{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:18px 0}
.ri-box strong{display:block;color:var(--navy);margin-bottom:6px}
.ri-list{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0}
.ri-list li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px 12px;font-size:14px}
.ri-box small{display:block;color:var(--muted);font-size:13px;margin-top:8px}
.legal-ri small{color:var(--muted);font-size:13px}
.region-note{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:18px 0;font-size:15px}
.region-note strong{color:var(--navy)}
.area-nav .related-sets{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
.area-nav .related-sets h3{font-size:15px;margin:0 0 6px}
.area-nav .related-sets ul{display:block}
.area-nav .related-sets li a{padding:4px 0;font-size:14px;color:var(--blue)}
.photo-card.illustration img{aspect-ratio:3/2;object-fit:contain;background:#fff}
/* 대표 이미지: 캡션을 그림 아래로 빼서 그림 글자를 가리지 않게, 그림은 잘리지 않게 */
.hero-photo{aspect-ratio:auto;background:#fff}
.hero-photo img{height:auto;aspect-ratio:4/3;display:block}
.hero-photo.illustration img{aspect-ratio:3/2;object-fit:contain;background:#fff}
.hero-photo figcaption{margin-top:0;position:static;background:#0f2a4a;color:#fff}
.breadcrumb{flex-wrap:wrap}
.breadcrumb-strip{padding:12px 0 0}
.footer .biz-info{font-size:14px;color:#c9d6e5}
.footer-related{margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.18);font-size:14px}
.footer-related a{color:#dce8f6;margin-right:14px}

.hero .breadcrumb{color:#b9cde6;margin:0 0 10px}.hero .breadcrumb a{color:#d6e7ff}
.photo-grid.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:820px){.photo-grid.three{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.photo-grid.three{grid-template-columns:1fr}}
.hub-causes{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.cause-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px;box-shadow:0 6px 16px rgba(15,42,74,.05)}
.section.white .cause-card{background:var(--bg)}
.cause-card h3{margin:0 0 8px;font-size:19px;color:var(--navy)}
.cause-card .check{margin:0 0 12px;color:var(--ink);font-size:16px}
.set-links{margin:0;padding-left:18px}.set-links li{margin:3px 0}.set-links a{text-decoration:none;font-weight:600;overflow-wrap:anywhere}
.gu-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.gu-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.gu-card h3{margin:0 0 10px;font-size:17px;color:var(--navy)}
.dong-chips{display:flex;flex-wrap:wrap;gap:8px}
.dong-chips .chip{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border:1px solid #d8e1e7;border-radius:8px;background:#f8fafb;color:#0f2742;font-weight:900;font-size:15px;line-height:1.2;text-decoration:none;white-space:nowrap}
.dong-chips a.chip{transition:background .15s,border-color .15s,color .15s}
.dong-chips a.chip:hover,.dong-chips a.chip:focus-visible{background:#fff4ec;border-color:#f26522;color:#c4470f}
.section.compact{padding:26px 0}
.hub-causes>.cause-card:only-child,.hub-causes>.cause-card:last-child:nth-child(odd){grid-column:1/-1}  /* 칸이 하나(또는 마지막 홀수 칸)일 때 오른쪽이 빈 회색 영역으로 남지 않게 가로로 채운다 */
@media (max-width:480px){.dong-chips .chip{min-height:40px;padding:0 12px;font-size:14px}}
.hub-note{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px}.hub-note p{margin:0}
.ft-hubs{margin-top:16px;padding-top:12px;border-top:1px solid rgba(255,255,255,.16);font-size:14px}.ft-hubs a{color:#fff;margin-right:12px;white-space:nowrap}
@media (max-width:820px){.hub-causes{grid-template-columns:1fr}.gu-cards{grid-template-columns:1fr}}
.ft{background:#0a1d2f;color:#b9c7d3;padding:34px 0 40px;font-size:15px;line-height:1.7}.ft .wrap{width:min(100%,1160px);margin:0 auto;padding:0 24px}.ft-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.ft-grid h3{margin:0 0 8px;font-size:12px;letter-spacing:.04em;color:#8fa6b8;font-weight:800}.ft-t{margin:0}.ft strong{color:#fff}.ft a{color:#fff;text-decoration:underline}.ft a:hover{color:#ff9a63}.ft-copy{margin-top:26px;padding-top:16px;border-top:1px solid rgba(255,255,255,.16);font-size:13px;color:#8fa6b8}@media(max-width:900px){.ft{padding-bottom:104px}.ft-grid{grid-template-columns:1fr 1fr;gap:24px}}@media(max-width:560px){.ft .wrap{padding:0 16px}.ft-grid{grid-template-columns:1fr;gap:20px}}