:root{--char:#121618;--char2:#1c2326;--green:#0e4a3d;--green2:#093228;--amber:#ffb81c;--paper:#f5f4ef;--ink:#1b2326;--mute:#5d6a6e;--line:#e1e0da;--accent:#0e4a3d}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:'Pretendard',-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","맑은 고딕","Noto Sans KR","Segoe UI",sans-serif;line-height:1.75;font-size:16px;overflow-wrap:anywhere;letter-spacing:-.01em}
img,table{max-width:100%}
h1,h2,h3{line-height:1.3;font-weight:800;margin:0;letter-spacing:-.025em}
h1{font-size:clamp(30px,5vw,44px)}
h2{font-size:clamp(28px,4.4vw,46px)}
h3{font-size:clamp(18px,2.2vw,22px)}
p{margin:0}
a{color:inherit}
a:focus-visible,summary:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
header.site-head{position:sticky;top:0;z-index:20;background:var(--char);color:#fff}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px;max-width:1200px;margin:0 auto}
.wordmark{display:flex;align-items:center;gap:8px;font-weight:800;font-size:18px;text-decoration:none;color:#fff}
.wordmark svg{width:26px;height:26px}
nav.gnav{display:flex;gap:6px 28px;font-size:15px;margin-left:auto;margin-right:12px}
nav.gnav a{text-decoration:none;color:#e6ece9;padding:6px 0;min-height:32px;display:flex;align-items:center}
nav.gnav a:hover{color:var(--amber)}
.head-cta{display:inline-flex;align-items:center;justify-content:center;min-height:42px;background:var(--amber);color:var(--char);font-weight:800;padding:9px 22px;border-radius:999px;text-decoration:none;font-size:15px}
@media (max-width:860px){nav.gnav{display:none}.head-row{padding:12px 16px}}
.hero{position:relative;isolation:isolate;margin-bottom:40px;background:#0a1412}
.hero img,.hero video{width:100%;height:100vh;height:100svh;min-height:520px;object-fit:cover;display:block}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,20,18,.65) 0,rgba(10,20,18,0) 22%),linear-gradient(0deg,rgba(10,20,18,.88) 0,rgba(10,20,18,.55) 38%,rgba(10,20,18,0) 72%);z-index:1;pointer-events:none}
.hero-copy{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:0 20px clamp(36px,8vh,72px);color:#fff;max-width:1200px;margin:0 auto}
.hero-copy h1{color:#fff;font-size:clamp(34px,7vw,64px);text-shadow:0 2px 16px rgba(0,0,0,.35)}
.hero-copy p{max-width:640px;font-size:clamp(14.5px,1.6vw,17px);margin-top:14px;color:#f0f4f3;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero-cta .cta-btn{margin-top:0}
body.home .site-head{position:absolute;left:0;right:0;background:linear-gradient(180deg,rgba(10,20,18,.55),rgba(10,20,18,0));border-bottom:0;backdrop-filter:none}
@media (max-width:760px){.hero-copy p{display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}}
.cta-btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;background:var(--amber);color:var(--char);font-weight:800;padding:13px 32px;border-radius:999px;text-decoration:none;font-size:16px;margin-top:0}
.cta-btn.ghost{background:transparent;color:#fff;border:2px solid #fff}
.cta-btn:hover{filter:brightness(1.06)}
section.blk{padding:clamp(64px,9vw,120px) 0}
.bg-paper{background:var(--paper)}
.bg-char{background:var(--char);color:#fff}
.bg-green{background:var(--green);color:#fff}
.eyebrow{display:block;font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:14px}
.bg-char .eyebrow,.bg-green .eyebrow{color:var(--amber)}
.sec-head{max-width:760px;margin-bottom:clamp(32px,5vw,56px)}
.sec-head p{margin-top:16px;color:var(--mute);font-size:clamp(16px,1.6vw,18px)}
.bg-char .sec-head p,.bg-green .sec-head p{color:#c9d3d0}
/* brand */
.brand{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,80px);align-items:start}
.brand .lead{font-size:clamp(16px,1.6vw,18px);color:var(--mute);margin-top:20px}
.feat{display:grid;gap:0;border-top:2px solid var(--char)}
.feat div{padding:22px 0;border-bottom:1px solid var(--line)}
.feat b{display:block;font-size:18px;margin-bottom:4px}
.feat span{color:var(--mute);font-size:15.5px}
.steps{list-style:none;margin:clamp(40px,6vw,72px) 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.steps li{counter-increment:s;background:var(--paper);border-radius:16px;padding:24px 22px}
.steps li::before{content:"0" counter(s);display:block;font-size:30px;font-weight:800;color:var(--green);margin-bottom:8px}
.steps b{display:block;font-size:17px}
.steps span{display:block;font-size:14.5px;color:var(--mute);margin-top:4px}
@media (max-width:900px){.brand{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}}
/* services */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,36px)}
@media (max-width:900px){.svc{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.svc{grid-template-columns:1fr;gap:28px}}
.svc a{display:block;text-decoration:none;color:var(--ink)}
.svc figure{margin:0;aspect-ratio:4/3;overflow:hidden;border-radius:18px;background:var(--paper)}
.svc img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.svc a:hover img{transform:scale(1.04)}
.svc .num{display:block;margin-top:18px;font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--green)}
.svc h3{margin:2px 0 6px}
.svc p{color:var(--mute);font-size:15.5px}
.svc .more{display:inline-block;margin-top:10px;font-weight:700;font-size:15px;border-bottom:2px solid var(--amber)}
/* gallery */
.mag{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(12px,1.6vw,20px)}
.mag figure{margin:0;position:relative;overflow:hidden;border-radius:16px;height:clamp(260px,28vw,380px);background:var(--char2)}
.mag img{width:100%;height:100%;object-fit:cover;display:block}
.mag figcaption{position:absolute;left:0;right:0;bottom:0;padding:48px 18px 16px;font-size:14.5px;font-weight:600;background:linear-gradient(0deg,rgba(0,0,0,.78),rgba(0,0,0,0))}
.mag .s7{grid-column:span 7}.mag .s5{grid-column:span 5}.mag .s6{grid-column:span 6}
@media (max-width:760px){.mag figure{grid-column:1/-1!important;height:auto;aspect-ratio:4/3}}
.more-link{display:inline-flex;align-items:center;min-height:48px;margin-top:32px;font-weight:800;color:#fff;text-decoration:none;border-bottom:2px solid var(--amber)}
.bg-paper .more-link,.bg-w .more-link{color:var(--ink)}
/* guide teaser */
.pipe{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;margin:0 0 clamp(28px,4vw,48px)}
.pipe .seg{position:relative;background:#fff;border:1px solid var(--line);padding:26px 24px;border-radius:16px}
.pipe .seg + .seg{margin-left:36px}
.pipe .seg + .seg::before{content:"→";position:absolute;left:-34px;top:50%;transform:translateY(-50%);font-size:24px;font-weight:800;color:var(--green);width:32px;text-align:center}
.pipe .seg i{display:block;font-style:normal;font-size:13px;font-weight:800;color:var(--green);letter-spacing:.1em;margin-bottom:6px}
.pipe .seg b{display:block;font-size:19px}
.pipe .seg small{display:block;color:var(--mute);font-size:14.5px;margin-top:6px;line-height:1.55}
@media (max-width:760px){.pipe{grid-template-columns:1fr}.pipe .seg + .seg{margin:34px 0 0}.pipe .seg + .seg::before{content:"↓";left:50%;top:-34px;transform:translateX(-50%);height:34px;line-height:34px}}
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:860px){.cols3,.cols2{grid-template-columns:1fr}}
.card{background:#fff;border-radius:16px;padding:24px;border:1px solid var(--line)}
.card h3{font-size:18px;margin-bottom:10px}
.card dl{margin:0;font-size:15px}
.card dt{font-size:12.5px;font-weight:800;letter-spacing:.06em;color:var(--green);margin-top:10px}
.card dd{margin:0;color:var(--ink)}
.card.dark{background:var(--char);color:#fff;border-color:var(--char)}
.card.dark dt{color:var(--amber)}
.card.dark dd,.card.dark h3{color:#fff}
.sub-h{font-size:clamp(20px,2.4vw,26px);margin:clamp(40px,6vw,64px) 0 18px}
.prog{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.prog li{padding:20px;color:#fff;border-radius:14px}
.prog li:nth-child(1){background:#2d6a5a}.prog li:nth-child(2){background:#1c4d41}.prog li:nth-child(3){background:var(--char)}
.prog b{display:block;font-size:13px;color:var(--amber);letter-spacing:.1em}
.prog strong{display:block;font-size:19px;margin:2px 0 4px}
.prog span{font-size:14.5px;color:#d5dedb}
@media (max-width:760px){.prog{grid-template-columns:1fr}}
/* network */
.net{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.net a{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:#fff;background:var(--green2);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:28px 24px;min-height:150px;transition:background .2s,transform .2s}
.net a:hover{background:var(--char);transform:translateY(-3px)}
.net small{font-size:12.5px;font-weight:800;letter-spacing:.1em;color:var(--amber)}
.net b{font-size:24px;letter-spacing:-.02em}
.net span{font-size:14px;color:#b9c8c4;margin-top:auto}
.net-note{margin-top:20px;font-size:14px;color:#b9c8c4}
/* faq */
.faq-grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(28px,6vw,80px);align-items:start}
@media (max-width:860px){.faq-grid{grid-template-columns:1fr}}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:2px solid var(--char)}
.faq summary{font-weight:700;font-size:clamp(16px,1.8vw,18px);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;min-height:60px;align-items:center;padding:12px 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:28px;line-height:1;color:var(--green);flex:none}
.faq details[open] summary::after{content:"−"}
.faq p{padding:0 0 22px;color:var(--mute)}
/* cta */
.cta-photo{position:relative;isolation:isolate;color:#fff;text-align:center;padding:clamp(80px,11vw,140px) 20px;overflow:hidden;background:var(--char)}
.cta-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cta-photo::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(18,22,24,.88),rgba(14,74,61,.72));z-index:-1}
.cta-photo h2{color:#fff}
.cta-photo p{margin:16px auto 30px;max-width:560px;color:#e3ebe8;font-size:clamp(16px,1.6vw,18px)}
/* footer */
footer.site-foot{border-top:1px solid var(--line);background:var(--paper)}
.foot-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;max-width:1200px;margin:0 auto;flex-wrap:wrap}
.biz{font-size:12px;line-height:1.5;color:var(--mute);margin:0}
.sep{margin:0 8px;color:var(--line)}
.sep::before{content:"|"}
.copy{font-size:12px;color:var(--mute);white-space:nowrap;margin:0}
@media (max-width:900px){.foot-wrap{flex-direction:column;align-items:flex-start;gap:4px;padding:14px 16px}.biz{line-height:1.45}}
/* guide page */
.page-top{background:var(--char);color:#fff;padding:clamp(56px,8vw,96px) 0 clamp(40px,6vw,64px)}
.page-top p{max-width:720px;margin-top:16px;color:#d5dedb;font-size:clamp(16px,1.6vw,18px)}
.crumb{font-size:13px;color:#9fb0ab;margin-bottom:14px}
.crumb a{text-decoration:none}
.toc{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.toc a{border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:8px 16px;font-size:14px;text-decoration:none;min-height:40px;display:inline-flex;align-items:center}
.toc a:hover{background:var(--amber);color:var(--char);border-color:var(--amber)}
.g-sec{padding:clamp(48px,7vw,88px) 0;scroll-margin-top:60px}
.g-sec h2{font-size:clamp(24px,3.4vw,34px);margin-bottom:20px}
.g-sec>.wrap>p{color:var(--mute);max-width:760px;margin-bottom:20px}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.matrix{width:100%;border-collapse:collapse;font-size:15px;background:#fff;min-width:520px}
table.matrix th,table.matrix td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
table.matrix th{background:var(--char);color:#fff}
caption.tcap{text-align:left;font-size:13px;color:var(--mute);margin-bottom:8px}
ul.checklist{list-style:none;margin:0;padding:0;display:grid;gap:10px;max-width:760px}
ul.checklist li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
ul.checklist li::before{content:"";flex:0 0 18px;width:18px;height:18px;margin-top:4px;border:2px solid var(--green);border-radius:5px}
.updated{font-size:13px;color:var(--mute);margin:0 auto;padding-bottom:40px}
@media (prefers-reduced-motion: reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* ===== sub-page components (shared by service/info/about/contact templates) ===== */
body:not(.home) header.site-head{background:var(--char)}
body:not(.home) .head-row{flex-wrap:wrap}
@media (max-width:860px){body:not(.home) nav.gnav{display:flex;order:3;width:100%;margin:0;overflow-x:auto;gap:4px 22px;padding-bottom:2px;-webkit-overflow-scrolling:touch}body:not(.home) nav.gnav a{white-space:nowrap;min-height:36px}}
nav.gnav a[aria-current]{color:var(--amber);font-weight:700}
.subnav{background:var(--char2);border-top:1px solid rgba(255,255,255,.08)}
.subnav .wrap{display:flex;gap:8px;overflow-x:auto;padding-top:10px;padding-bottom:10px;-webkit-overflow-scrolling:touch}
.subnav a{flex:none;color:#d5dedb;text-decoration:none;font-size:14px;padding:6px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.18);min-height:36px;display:inline-flex;align-items:center}
.subnav a:hover{border-color:var(--amber);color:#fff}
.subnav a[aria-current]{background:var(--amber);border-color:var(--amber);color:var(--char);font-weight:800}
/* service hero variants */
.svc-hero{position:relative;isolation:isolate;background:var(--char);color:#fff}
.svc-hero .in{max-width:1200px;margin:0 auto;padding:clamp(44px,7vw,96px) 20px}
.svc-hero h1{color:#fff;font-size:clamp(34px,6vw,60px)}
.svc-hero .lead{max-width:680px;margin-top:18px;font-size:clamp(16px,1.7vw,19px);color:#dfe7e4}
.svc-hero .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.svc-hero .crumb{margin-bottom:18px}
.svc-hero.bg{min-height:clamp(440px,64vh,620px);display:flex;align-items:flex-end}
.svc-hero.bg>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.svc-hero.bg::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(18,22,24,.92),rgba(18,22,24,.5) 60%,rgba(18,22,24,.72));z-index:-1}
.svc-hero.bg .in{width:100%}
.svc-hero.split .in{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,64px);align-items:center}
.svc-hero.rev .in{grid-template-columns:.8fr 1.2fr}
.svc-hero.rev .ph{order:-1}
.svc-hero .ph{margin:0;border-radius:20px;overflow:hidden;aspect-ratio:4/3;background:var(--char2)}
.svc-hero.rev .ph{aspect-ratio:4/5;max-height:560px}
.svc-hero .ph img,.svc-hero .bandimg img{width:100%;height:100%;object-fit:cover;display:block}
.svc-hero.band .bandimg{max-width:1200px;margin:0 auto;padding:0 20px clamp(32px,5vw,56px)}
.svc-hero.band .bandimg div{border-radius:20px;overflow:hidden;aspect-ratio:21/9;min-height:200px;background:var(--char2)}
@media (max-width:860px){.svc-hero.split .in,.svc-hero.rev .in{grid-template-columns:1fr}.svc-hero.rev .ph{order:0;aspect-ratio:4/3;max-height:none}.svc-hero.bg{min-height:480px}.svc-hero.band .bandimg div{aspect-ratio:16/9}}
.btn-line{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:13px 28px;border-radius:999px;border:2px solid #fff;color:#fff;font-weight:800;text-decoration:none;font-size:16px}
.btn-line:hover{background:#fff;color:var(--char)}
.mini-h{font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--green);margin-bottom:14px;text-transform:uppercase}
/* photo blocks */
.strip-sec{padding:clamp(32px,4vw,56px) 0 clamp(32px,4vw,56px)}
.strip4{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(10px,1.5vw,18px)}
.strip4 figure,.duo figure{margin:0;aspect-ratio:4/3;border-radius:14px;overflow:hidden;background:var(--paper)}
.strip4 img,.duo img,.side figure img{width:100%;height:100%;object-fit:cover;display:block}
@media (max-width:700px){.strip4{grid-template-columns:1fr 1fr}}
.ph-block{padding:clamp(40px,6vw,80px) 0}
.trio{display:grid;grid-template-columns:7fr 5fr;grid-template-rows:1fr 1fr;gap:clamp(10px,1.6vw,18px);height:clamp(380px,46vw,540px)}
.trio figure{margin:0;position:relative;overflow:hidden;border-radius:16px;background:var(--paper)}
.trio figure:first-child{grid-row:span 2}
.trio img{width:100%;height:100%;object-fit:cover;display:block}
.trio figcaption,.duo figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 16px 14px;font-size:14px;font-weight:600;color:#fff;background:linear-gradient(0deg,rgba(0,0,0,.72),rgba(0,0,0,0))}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(10px,1.6vw,18px)}
.duo figure{position:relative;aspect-ratio:3/2}
@media (max-width:700px){.trio{grid-template-columns:1fr 1fr;grid-template-rows:auto auto;height:auto}.trio figure:first-child{grid-column:1/-1;grid-row:auto;aspect-ratio:4/3}.trio figure{aspect-ratio:1/1}.trio figcaption,.duo figcaption{font-size:12.5px;padding:28px 10px 10px}}
.side{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center}
.side.rev figure{order:2}
.side figure{margin:0;border-radius:18px;overflow:hidden;aspect-ratio:4/3;background:var(--paper)}
.side h2{font-size:clamp(24px,3.2vw,34px);margin-bottom:16px}
.side p{color:var(--mute)}
@media (max-width:860px){.side{grid-template-columns:1fr}.side.rev figure{order:0}}
/* content blocks */
.blk-sec{padding:clamp(48px,7vw,88px) 0}
.blk-sec h2{font-size:clamp(24px,3.4vw,36px);margin-bottom:12px}
.blk-sec .intro{color:var(--mute);max-width:760px;margin-bottom:28px;font-size:clamp(15.5px,1.5vw,17px)}
.blk-sec .h-gap{margin-bottom:24px}
.cols4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:1000px){.cols4{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.cols4{grid-template-columns:1fr}}
.card p{font-size:15px;color:var(--mute)}
.card.dark p{color:#d5dedb}
.card .ix{display:block;font-size:13px;font-weight:800;color:var(--green);letter-spacing:.1em;margin-bottom:8px}
ul.chips{list-style:none;margin:20px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
ul.chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:14.5px}
.bg-paper ul.chips li{background:#fff}
.callout{border-left:6px solid var(--amber);background:#fff7e0;padding:clamp(20px,3vw,32px);border-radius:0 18px 18px 0}
.callout b{display:block;font-size:clamp(17px,2vw,20px);margin-bottom:8px}
.callout p{color:#4a4637}
.callout.dark{background:var(--char);border-left-color:var(--amber);color:#fff}
.callout.dark p{color:#d5dedb}
tr:nth-child(even) td{background:#fbfaf7}
table.matrix td:first-child{font-weight:700}
.tl{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;counter-reset:t}
.tl li{counter-increment:t;position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 20px}
.tl li::before{content:counter(t);display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;margin-bottom:12px}
.tl b{display:block;font-size:17px;margin-bottom:4px}
.tl span{font-size:14.5px;color:var(--mute);display:block}
@media (max-width:620px){.tl{grid-template-columns:1fr}.tl li{display:grid;grid-template-columns:36px 1fr;column-gap:14px}.tl li::before{grid-row:span 2;margin:0}}
ul.checklist.two{max-width:none;grid-template-columns:1fr 1fr}
@media (max-width:760px){ul.checklist.two{grid-template-columns:1fr}}
.qa2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.qa2.one{grid-template-columns:1fr}
@media (max-width:760px){.qa2{grid-template-columns:1fr}}
.qa2 .card h3{font-size:clamp(17px,2vw,20px)}
.qa2 .card p{font-size:15.5px}
.rel{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
@media (max-width:1000px){.rel{grid-template-columns:repeat(3,1fr)}}
@media (max-width:620px){.rel{grid-template-columns:1fr 1fr;gap:12px}}
.rel a{display:block;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .2s,box-shadow .2s}
.rel a:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.08)}
.rel figure{margin:0;aspect-ratio:4/3;background:var(--paper)}
.rel img{width:100%;height:100%;object-fit:cover;display:block}
.rel .r-body{padding:14px 16px 18px}
.rel h3{font-size:17px;margin-bottom:4px}
.rel p{font-size:13.5px;color:var(--mute);line-height:1.55}
/* cta variants */
.cta-split{background:var(--green);color:#fff;padding:clamp(40px,6vw,72px) 20px}
.cta-split .in{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-split h2{color:#fff;font-size:clamp(24px,3.4vw,36px)}
.cta-split p{color:#cfe0db;margin-top:8px}
.cta-solid{background:var(--amber);color:var(--char);text-align:center;padding:clamp(48px,7vw,88px) 20px}
.cta-solid h2{font-size:clamp(26px,4vw,42px)}
.cta-solid p{margin:12px auto 26px;max-width:560px}
.cta-solid .cta-btn{background:var(--char);color:#fff}
.cta-photo .acts{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cta-split .acts,.cta-solid .acts{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
/* about / contact */
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:2px solid var(--char);margin:0}
.facts div{padding:18px 0;border-bottom:1px solid var(--line)}
.facts dt{font-size:12.5px;font-weight:800;letter-spacing:.08em;color:var(--green)}
.facts dd{margin:2px 0 0;font-size:16.5px}
@media (max-width:620px){.facts{grid-template-columns:1fr}}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:860px){.contact-cards{grid-template-columns:1fr}}
.cc{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 24px}
.cc h3{margin-bottom:2px}
.cc p{color:var(--mute);font-size:15px}
.cc a.go{margin-top:auto;padding-top:10px;font-weight:700;font-size:15px;text-decoration:none;border-bottom:2px solid var(--amber);align-self:flex-start}
.svc.small{grid-template-columns:repeat(3,1fr)}
.err-wrap{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:60px 20px}
.err-wrap h1{margin-bottom:12px}
.err-wrap p{color:var(--mute);margin-bottom:24px}

.card.dark .ix{color:var(--amber)}
@media (max-width:620px){ul.chips li{border-radius:16px}}
.bg-green .intro{color:#c9d3d0}
@media (max-width:620px){.svc.compact{grid-template-columns:1fr 1fr;gap:18px 14px}.svc.compact p,.svc.compact .more{display:none}.svc.compact h3{font-size:16px}}

/* ===== 분야별 전문 사이트 카드 (메인·/network/·업체소개 공용) ===== */
.nx-grid{--g:22px;display:flex;flex-wrap:wrap;justify-content:center;gap:var(--g)}
.nx-grid>.nx-card{flex:0 0 calc((100% - 2*var(--g))/3);max-width:calc((100% - 2*var(--g))/3)}
@media (max-width:980px){.nx-grid{--g:20px}.nx-grid>.nx-card{flex-basis:calc((100% - var(--g))/2);max-width:calc((100% - var(--g))/2)}}
.nx-card{position:relative;display:flex;flex-direction:column;background:#fff;color:var(--ink);border-radius:18px;overflow:hidden;border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
.nx-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.18)}
.nx-img{margin:0;aspect-ratio:4/3;background:var(--paper);overflow:hidden}
.nx-img img{width:100%;height:100%;object-fit:cover;object-position:center 60%;display:block}
.nx-body{display:flex;flex-direction:column;gap:6px;padding:16px 18px 18px;flex:1}
.nx-cat{font-size:12.5px;font-weight:800;letter-spacing:.08em;color:var(--green)}
.nx-card h3{font-size:clamp(19px,2vw,22px);margin:0}
.nx-link{text-decoration:none;color:inherit}
.nx-link::after{content:"";position:absolute;inset:0;z-index:1}
.nx-card p{font-size:14.5px;line-height:1.6;color:var(--mute);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.nx-dom{font-size:13px;color:#7b8a8e;margin-top:auto;padding-top:4px}
.nx-more{position:relative;z-index:2;font-size:14px;font-weight:700;color:var(--green);text-decoration:none;border-bottom:2px solid var(--amber);align-self:flex-start;margin-top:6px;min-height:28px}
.nx-count{display:inline-block;margin-left:8px;padding:2px 12px;border-radius:999px;background:var(--char);color:#fff;font-size:.5em;vertical-align:middle}
.bg-green .more-link,.blk-sec .more-link{margin-top:36px}
@media (max-width:620px){
  .nx-grid{--g:12px}.nx-grid>.nx-card{flex-basis:100%;max-width:100%}
  .nx-card{flex-direction:row;border-radius:16px}
  .nx-img{flex:0 0 112px;aspect-ratio:auto;min-height:132px}
  .nx-body{padding:14px 16px;gap:4px}
  .nx-card p{-webkit-line-clamp:2;font-size:14px}
  .nx-dom{display:none}
}

/* /network/ 전체 목록: 가로형 컴팩트 카드 (사이트가 30개 이상으로 늘어도 길어지지 않게) */
.nx-sec{padding:clamp(36px,5vw,60px) 0}
.nx-grid.list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.nx-grid.list>.nx-card{max-width:none}
.nx-grid.list .nx-card{flex-direction:row;box-shadow:none}
.nx-grid.list .nx-img{flex:0 0 clamp(150px,18vw,210px);aspect-ratio:auto;min-height:150px}
.nx-grid.list .nx-body{padding:16px 18px}
@media (max-width:860px){.nx-grid.list{grid-template-columns:1fr}}
@media (max-width:620px){.nx-grid.list .nx-img{flex:0 0 112px;min-height:132px}}