@font-face{font-family:'Paperlogy';src:url('https://cdn.jsdelivr.net/gh/fonts-archive/Paperlogy/Paperlogy-3Light.woff2') format('woff2');font-weight:300;font-display:swap}
@font-face{font-family:'Paperlogy';src:url('https://cdn.jsdelivr.net/gh/fonts-archive/Paperlogy/Paperlogy-4Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Paperlogy';src:url('https://cdn.jsdelivr.net/gh/fonts-archive/Paperlogy/Paperlogy-5Medium.woff2') format('woff2');font-weight:500;font-display:swap}
:root{--ink:#0c2733;--ink2:#143846;--acc:#1288a8;--acc-d:#0d6a85;--soft:#e8f2f5;--bg:#f5f8f9;--paper:#fff;--line:#d8e4e8;--steel:#566a73;--r:10px;--rs:6px;--max:1220px;
--ff:'Paperlogy',ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
--sh:0 8px 20px rgba(12,39,51,.12),0 3px 6px rgba(12,39,51,.08)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--ff);font-weight:400;background:var(--bg);color:var(--ink);line-height:1.7;word-break:keep-all;overflow-wrap:break-word;padding-bottom:0}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:860px}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:var(--ink);border-bottom:1px solid rgba(255,255,255,.14)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.logo{color:#fff;font-weight:500;display:inline-flex;gap:9px;align-items:center}
.logo::before{content:'';width:8px;height:8px;background:var(--acc)}
.logo span{color:rgba(255,255,255,.6);font-weight:400;font-size:.88rem}
.hdr nav{display:flex;gap:22px;align-items:center}
.hdr nav a{color:rgba(255,255,255,.75);font-size:.9rem;font-weight:500}
.hdr nav a:hover{color:#fff}
.hdr nav .btn-s{color:#fff;padding:8px 18px;font-size:.88rem}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;background:var(--acc);color:#fff;font-weight:500;padding:12px 28px;border-radius:var(--rs);border:1px solid var(--acc);font-size:1rem;line-height:1.3;text-align:center;transition:background .2s}
.btn:hover{background:var(--acc-d)}
.btn-o{background:transparent;color:var(--acc-d);border-color:var(--acc)}
.btn-o:hover{background:var(--soft)}
.float-cta{position:fixed;right:16px;bottom:16px;z-index:60;background:var(--acc);color:#fff;font-weight:500;padding:13px 22px;border-radius:999px;box-shadow:var(--sh);font-size:.95rem}
/* top band */
.top-band{background:linear-gradient(0deg,rgba(12,39,51,.0),rgba(12,39,51,0)),var(--ink);color:#fff;padding:64px 0 56px;border-bottom:4px solid var(--acc)}
.eyebrow{font-size:.82rem;letter-spacing:.12em;color:rgba(255,255,255,.6);margin-bottom:10px}
.top-band h1{font-weight:300;font-size:clamp(2.8rem,8vw,4.8rem);line-height:1.1;margin:0 0 18px}
.answer{font-size:1.06rem;margin:14px 0 24px;max-width:62ch}
.answer.on-dark{color:rgba(255,255,255,.85)}
/* headings: h1 > h2(바+구분선) > h3 */
h1{font-weight:500;font-size:clamp(1.8rem,4.4vw,2.6rem);line-height:1.25;margin:10px 0 6px}
h2{font-weight:500;font-size:1.4rem;line-height:1.35;margin:0 0 14px;padding-left:14px;border-left:4px solid var(--acc)}
h3{font-weight:500;font-size:1.05rem;line-height:1.4}
p{margin-bottom:12px}
.sec{padding:72px 0;border-top:1px solid var(--line)}
.sec.soft{background:var(--soft)}
.sec-title{font-weight:400;font-size:clamp(1.6rem,3.4vw,2.3rem);line-height:1.3;margin:0 0 14px;padding:0;border:0}
.sec-title::before{content:'';display:block;width:44px;height:4px;background:var(--acc);margin-bottom:16px}
.sec-lead{color:#2c4450;max-width:70ch;margin-bottom:30px}
.on-dark{color:#fff}
/* grid + cards */
.grid{display:grid;gap:24px}
.g3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:block;box-shadow:0 2px 6px rgba(12,39,51,.06);transition:box-shadow .2s,transform .2s}
a.card:hover{box-shadow:var(--sh);transform:translateY(-3px)}
.card-b{padding:18px 20px 22px}
.card-b h3{margin-bottom:2px}
.card-b p{color:var(--steel);font-size:.92rem;margin:8px 0 0}
.card img{transition:transform .35s}
a.card:hover img{transform:scale(1.03)}
.svc,.rel-card,.wcard{overflow:hidden}
.svc img,.rel-card img,.wcard img{aspect-ratio:16/10;object-fit:cover;width:100%}
.more-l{display:inline-block;margin-top:12px;color:var(--acc-d);font-weight:500;font-size:.9rem}
.more-l::after{content:' \2192'}
.services{margin-top:0}
.wcard h3{font-size:1.08rem}
/* case compare card */
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line);overflow:hidden}
.cmp figure{position:relative;overflow:hidden}
.cmp img{aspect-ratio:3/4;object-fit:cover;width:100%;height:100%}
.cmp figcaption{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;font-size:.78rem;padding:5px 12px}
.case-card dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;margin-top:12px;font-size:.88rem}
.case-card dt{color:var(--acc-d);font-weight:500}
.case-card dd{color:var(--steel)}
/* tables */
.tbl-wrap{overflow-x:auto;border-radius:var(--r)}
.tbl{width:100%;border-collapse:collapse;background:var(--paper);border:1px solid var(--line);margin:14px 0;font-size:.95rem}
.tbl caption{text-align:left;font-weight:500;padding:8px 0}
.tbl th,.tbl td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl thead th{background:var(--ink);color:#fff;font-weight:500}
.tbl tbody th{width:28%;font-weight:500;background:#f3f8fa}
.note{font-size:.88rem;color:var(--steel)}
/* lists: 숫자 없는 마커 */
.steps{margin:10px 0 18px}
.steps li{position:relative;padding:9px 0 9px 24px}
.steps li::before{content:'';position:absolute;left:2px;top:19px;width:9px;height:9px;background:var(--acc);border-radius:2px}
.steps.big{display:grid;gap:18px;grid-template-columns:repeat(4,1fr)}
.steps.big li{background:var(--paper);border:1px solid var(--line);border-top:4px solid var(--acc);border-radius:var(--r);padding:22px 20px}
.steps.big li::before{display:none}
.steps.big strong{display:block;font-weight:500;margin-bottom:6px;font-size:1.05rem}
.check li{padding:7px 0 7px 24px;position:relative}
.check li::before{content:'';position:absolute;left:2px;top:17px;width:9px;height:9px;background:var(--acc);border-radius:2px}
/* article: 섹션 구분 */
.crumb{font-size:.85rem;color:var(--steel);padding-top:24px}
article>section,article>h2{margin-top:44px}
article>section{padding-top:34px;border-top:1px solid var(--line)}
article>h2{padding-top:34px;border-top:1px solid var(--line);margin-bottom:12px}
article>h2:first-of-type{border-top:0}
article h2~h3{margin-top:18px}
.photo{margin:20px 0}
.photo img{border-radius:var(--r);width:100%;max-width:560px;max-height:640px;object-fit:cover}
.photo figcaption{font-size:.88rem;color:var(--steel);margin-top:8px}
.quote{border-left:4px solid var(--acc);background:var(--soft);padding:18px 22px;margin:34px 0;border-radius:0 var(--r) var(--r) 0}
.quote footer{font-size:.88rem;color:var(--steel)}
.cta-row{margin:34px 0;display:flex;gap:12px;flex-wrap:wrap}
.modified{font-size:.85rem;color:var(--steel);margin-top:22px}
.modified.on-dark{color:rgba(255,255,255,.6)}
.rel{background:var(--soft);padding:64px 0;margin-top:56px;border-top:1px solid var(--line)}
.sm-sec{margin-top:36px}
/* faq */
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;transition:border-color .2s}
.faq details[open]{border-color:var(--acc)}
.faq summary{list-style:none;cursor:pointer;padding:16px 52px 16px 20px;position:relative;min-height:52px;display:flex;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary h3{font-size:1rem;margin:0}
.faq summary::after{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--acc)}
.faq details[open] summary::after{content:'\2212'}
.faq details p{padding:4px 20px 18px;color:#2c4450;margin:0;border-top:1px dashed var(--line)}
/* cta band, footer */
.cta-band{background:var(--ink);color:#fff;text-align:center}
.cta-band .sec-title::before{margin:0 auto 16px}
.cta-band p{color:rgba(255,255,255,.8)}
.ftr{background:#081c25;color:rgba(255,255,255,.72);padding:40px 0;font-size:.88rem}
.ftr-info{margin-bottom:8px}
.ftr-copy{margin:8px 0 0;color:rgba(255,255,255,.5)}
@media(max-width:900px){.g3{grid-template-columns:repeat(2,1fr)}.steps.big{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){
  body{padding-bottom:76px}
  .wrap{padding:0 18px}
  .g3,.steps.big{grid-template-columns:1fr}
  .grid{gap:18px}
  .hdr nav a:not(.btn){display:none}
  .sec{padding:48px 0}
  .top-band{padding:44px 0 40px}
  .btn{width:100%;min-height:54px;font-size:1.02rem}
  .cta-row{flex-direction:column}
  .hdr nav .btn-s{width:auto;min-height:40px;padding:8px 16px}
  .float-cta{left:0;right:0;bottom:0;border-radius:0;min-height:60px;display:flex;align-items:center;justify-content:center;font-size:1.02rem;box-shadow:0 -4px 14px rgba(12,39,51,.2)}
  .tbl{font-size:.9rem}.tbl th,.tbl td{padding:10px 12px}.tbl tbody th{width:36%}
  .rel{padding:44px 0}
  article>section{margin-top:34px;padding-top:26px}
}
@media(min-width:601px){.narrow .steps.big{grid-template-columns:repeat(3,1fr)}}
/* 모바일 표: 행을 카드처럼 쌓아 가로 스크롤 없이 읽기 */
@media(max-width:600px){
  .tbl,.tbl tbody,.tbl tr,.tbl th,.tbl td{display:block;width:100%}
  .tbl thead{position:absolute;left:-9999px}
  .tbl{border:0;background:transparent}
  .tbl tr{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--acc);border-radius:var(--rs);margin-bottom:10px}
  .tbl th,.tbl td{border:0;padding:8px 14px}
  .tbl tbody th{width:100%;background:transparent;padding-bottom:0;color:var(--acc-d)}
  .tbl td{padding-top:2px}
  .tbl caption{display:block}
}

/* 세부페이지(정보형) */
.g2{grid-template-columns:repeat(2,1fr)}
.cmp-sec{margin:22px 0}
h3.sub{font-size:1.1rem;margin:22px 0 6px;color:var(--acc-d)}
@media(max-width:600px){.g2{grid-template-columns:1fr}}