@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{--concrete:#f4f1ec;--paper:#fff;--ink:#1c2127;--ink2:#262d35;--acc:#b4531f;--acc-d:#8f3f14;--soft:#f6e6dc;--sub:#5d625f;--line:#e0dbd0;--ff:'Paperlogy','Pretendard Variable',-apple-system,BlinkMacSystemFont,'Malgun Gothic',sans-serif;--max:1220px;--r:8px;--sh:0 8px 20px rgba(28,33,39,.12),0 3px 6px rgba(28,33,39,.08)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body,p,h1,h2,h3,li,td,th,a,span,div,button,summary{word-break:keep-all;overflow-wrap:break-word}
body{font-family:var(--ff);font-weight:400;color:var(--ink);background:var(--concrete);line-height:1.75;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:88px 0}
.cream{background:var(--paper)}
.eyebrow{font-size:.78rem;letter-spacing:.16em;color:var(--acc);font-weight:500;margin-bottom:10px}
h1,h2,h3{font-weight:500;line-height:1.35;letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:14px}
h3{font-size:1.1rem;margin-bottom:6px}
.desc{color:var(--sub);max-width:62ch;margin-bottom:36px}
.btn{display:inline-block;padding:13px 26px;border-radius:999px;font-weight:500;font-size:.95rem;border:1px solid transparent;transition:.2s}
.btn-acc{background:var(--acc);color:#fff}.btn-acc:hover{background:var(--acc-d)}
.btn-line{border-color:rgba(255,255,255,.6);color:#fff}.btn-line:hover{background:rgba(255,255,255,.12)}
.btn-dark{background:var(--ink);color:#fff}
/* header */
.hdr{position:sticky;top:0;z-index:100;background:var(--ink);border-bottom:1px solid rgba(255,255,255,.14)}
.hdr-in{max-width:var(--max);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{color:#fff;font-weight:500;display:inline-flex;align-items:center;gap:9px}
.logo::before{content:'';width:10px;height:10px;background:var(--acc)}
.nav{display:flex;gap:26px;align-items:center}
.nav a{color:rgba(255,255,255,.75);font-size:.88rem}.nav a:hover{color:#fff}
.nav .cta{background:var(--acc);color:#fff;padding:9px 20px;border-radius:999px}
.burger{display:none;width:44px;height:44px;background:none;border:0;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}
.burger span{width:24px;height:2px;background:#fff}
/* hero */
.hero{background:var(--ink);padding:0}
.hero-photo{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;height:62vh;min-height:380px;overflow:hidden}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-band{color:#fff;padding:44px 0 56px}
.badge{display:inline-block;font-size:.8rem;border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:3px 14px;margin-bottom:16px;color:rgba(255,255,255,.8)}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:300;margin-bottom:10px}
.tagline{font-size:1.15rem;margin-bottom:12px}
.hero p.lead{color:rgba(255,255,255,.78);max-width:64ch;margin-bottom:26px}
.hero .acts{display:flex;gap:12px;flex-wrap:wrap}
.marquee{background:var(--acc);color:#fff;overflow:hidden;white-space:nowrap;padding:12px 0;font-size:.95rem}
.marquee div{display:inline-block;animation:mq 30s linear infinite}
.marquee span{margin:0 26px}
@keyframes mq{to{transform:translateX(-50%)}}
/* definition */
.def{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
.def p{margin-bottom:14px;color:#3a3f3d}
.def img{border-radius:var(--r);box-shadow:var(--sh);aspect-ratio:4/3;object-fit:cover;width:100%}
.def .sub{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.def .sub div{background:var(--paper);border-radius:var(--r);padding:16px;box-shadow:0 2px 4px rgba(28,33,39,.08)}
.def .sub p{font-size:.9rem;margin:0}
/* trust */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.trust div{background:var(--concrete);border-radius:var(--r);padding:18px}
.trust b{display:block;font-size:.78rem;color:var(--acc);font-weight:500}
/* index list */
.idx a{display:grid;grid-template-columns:60px 1fr 140px;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.idx .n{font-size:1.4rem;color:var(--acc);font-weight:300}
.idx .t{font-size:1.2rem;font-weight:500;display:block}
.idx .s{font-size:.9rem;color:var(--sub)}
.idx img{width:140px;height:90px;object-fit:cover;border-radius:var(--r)}
.idx a:hover .t{color:var(--acc)}
/* case cards */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{background:var(--paper);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;display:block;transition:.2s}
.case:hover{transform:translateY(-3px)}
.case.hide{display:none}
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:2px;position:relative;background:#fff}
.cmp img{width:100%;aspect-ratio:3/4;object-fit:cover}
.cmp i{position:absolute;top:8px;left:8px;font-style:normal;font-size:.72rem;background:rgba(28,33,39,.8);color:#fff;padding:2px 10px;border-radius:999px}
.cmp i+img+img+i,.cmp i.r{left:auto;right:8px;background:var(--acc)}
.case-b{padding:16px 18px 20px}
.case-b b{font-weight:500;display:block;font-size:1.02rem}
.case-b span{font-size:.85rem;color:var(--sub)}
.more{text-align:center;margin-top:34px}
.more button{font-family:inherit;cursor:pointer}
/* process */
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.proc li{background:var(--paper);border-radius:var(--r);padding:24px;box-shadow:0 2px 4px rgba(28,33,39,.08)}
.proc li::before{counter-increment:s;content:'STEP 0' counter(s);display:block;font-size:.78rem;color:var(--acc);letter-spacing:.12em;margin-bottom:8px}
.proc p{font-size:.92rem;color:var(--sub)}
/* table */
.tw{overflow-x:auto;margin:18px 0 26px;border-radius:var(--r);box-shadow:0 2px 4px rgba(28,33,39,.08)}
table{width:100%;border-collapse:collapse;background:var(--paper);min-width:0}
.tw.scroll table{min-width:480px}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:.93rem;vertical-align:top}
th{background:var(--ink);color:#fff;font-weight:500}
caption{caption-side:top;text-align:left;font-weight:500;padding:0 0 8px}
/* expertise */
.band{background:var(--ink2);color:#fff}
.band .desc{color:rgba(255,255,255,.7)}
.exp{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.exp div{border:1px solid rgba(255,255,255,.18);border-radius:var(--r);padding:22px}
.exp span{font-size:.78rem;color:#f0a880}
.exp p{font-size:.9rem;color:rgba(255,255,255,.75)}
/* faq */
.faq{max-width:860px}
details{background:var(--paper);border-radius:var(--r);margin-bottom:10px;box-shadow:0 2px 4px rgba(28,33,39,.08)}
summary{cursor:pointer;padding:18px 54px 18px 20px;font-weight:500;list-style:none;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';position:absolute;right:20px;color:var(--acc);font-size:1.3rem;top:50%;transform:translateY(-50%)}
details[open] summary::after{content:'−'}
details p{padding:0 20px 18px;color:#3a3f3d}
details h3{display:inline;font-size:1rem}
/* final cta */
.final{background:var(--acc);color:#fff;text-align:center}
.final p{opacity:.9;margin-bottom:24px}
.final .btn{background:#fff;color:var(--acc-d)}
/* page (sub) */
.crumb{font-size:.82rem;color:var(--sub);padding:22px 0 0}
.crumb a:hover{color:var(--acc)}
.sub-hero{padding:34px 0 20px}
.sub-hero h1{font-size:clamp(1.8rem,4vw,2.7rem);font-weight:500;margin-bottom:16px}
.answer{font-size:1.08rem;background:var(--soft);border-left:4px solid var(--acc);padding:18px 22px;border-radius:0 var(--r) var(--r) 0;max-width:80ch}
.art{max-width:880px}
.art section{padding:34px 0 0}
.art p{margin-bottom:14px;color:#33383a}
.art ul.ck{margin:0 0 14px 0}
.art ul.ck li{padding:6px 0 6px 26px;position:relative}
.art ul.ck li::before{content:'';position:absolute;left:4px;top:15px;width:9px;height:9px;background:var(--acc)}
figure{margin:22px 0}
figure img{border-radius:var(--r);box-shadow:var(--sh);width:100%;max-width:520px}
figcaption{font-size:.85rem;color:var(--sub);margin-top:8px}
.quote{border-left:4px solid var(--acc);padding:6px 0 6px 20px;margin:20px 0;font-size:1.05rem}
.quote small{display:block;color:var(--sub);margin-top:6px}
.upd{font-size:.85rem;color:var(--sub);margin-top:30px}
.rel{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rel a{background:var(--paper);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;display:block}
.rel img{width:100%;aspect-ratio:4/3;object-fit:cover}
.rel div{padding:14px 16px 18px}
.rel b{font-weight:500;display:block}
.rel span{font-size:.85rem;color:var(--sub)}
.steps li{background:var(--paper);border-radius:var(--r);padding:18px 22px;margin-bottom:12px;box-shadow:0 2px 4px rgba(28,33,39,.08)}
.steps b{color:var(--acc);margin-right:8px}
.cta-box{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}
/* footer */
.ftr{background:var(--ink);color:rgba(255,255,255,.7);padding:56px 0 90px;font-size:.88rem}
.ftr a:hover{color:#fff}
.ftr .links{display:flex;flex-wrap:wrap;gap:8px 22px;margin-bottom:22px}
.ftr p{margin-bottom:4px}
.float{position:fixed;right:18px;bottom:18px;z-index:90;background:var(--acc);color:#fff;padding:13px 22px;border-radius:999px;box-shadow:var(--sh);font-weight:500;font-size:.92rem}
@media(max-width:900px){
section{padding:60px 0}
.nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--ink);flex-direction:column;align-items:flex-start;padding:16px 24px 24px;gap:16px}
.nav.open{display:flex}.burger{display:flex}
.hdr-in{position:relative}
.def,.cases,.rel{grid-template-columns:1fr}
.trust,.proc,.exp{grid-template-columns:1fr 1fr}
.idx a{grid-template-columns:44px 1fr 96px}.idx img{width:96px;height:68px}
}
@media(max-width:560px){.trust,.proc,.exp{grid-template-columns:1fr}.cases{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* ── v2 design refinements ── */
body{font-size:17px}
section{border-top:1px solid var(--line)}
.hero,.final,.band{border-top:0}
section.cream{background:var(--paper)}
.sec-head{margin-bottom:40px}
.eyebrow{display:flex;align-items:center;gap:10px}
.eyebrow::before{content:'';width:28px;height:2px;background:var(--acc)}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);line-height:1.3;margin-bottom:16px}
h2::after{content:'';display:block;width:44px;height:3px;background:var(--acc);margin-top:14px}
.final h2::after,.band h2::after{background:#fff}
.final h2::after{margin-left:auto;margin-right:auto}
h3{font-size:1.08rem;font-weight:500;line-height:1.45;margin-bottom:8px}
.desc{font-size:1.02rem}
/* who */
.who{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.who div{background:var(--paper);border-radius:var(--r);padding:26px 24px;box-shadow:var(--sh);border-top:3px solid var(--acc)}
.who h3{font-size:1.1rem}
.who p{font-size:.93rem;color:var(--sub);margin:0}
.note{margin-top:30px;padding:18px 22px;background:var(--soft);border-radius:var(--r);color:#3a3f3d;font-size:.95rem}
/* non-numeric markers */
.idx .n{width:12px;height:12px;background:var(--acc);display:block;border-radius:2px;justify-self:center}
.proc li::before{content:'';width:34px;height:4px;background:var(--acc);display:block;margin-bottom:14px;counter-increment:none}
.steps{counter-reset:none}
.steps li{display:flex;gap:14px;align-items:flex-start}
.steps li::before{content:'';flex:0 0 10px;height:10px;margin-top:9px;background:var(--acc);border-radius:2px}
.idx a{padding:22px 10px;border-radius:var(--r);transition:.2s}
.idx a:hover{background:var(--paper)}
.proc li,.exp div{height:100%}
.proc h3{font-size:1.05rem}
/* article hierarchy */
.art section{border-top:0;padding:46px 0 0}
.art h2{font-size:1.5rem;padding-bottom:10px;margin-bottom:18px;border-bottom:1px solid var(--line)}
.art h2::after{display:none}
.faq details h3{font-size:1rem;margin:0}
.sub-hero{border-bottom:1px solid var(--line);margin-bottom:6px;padding-bottom:30px}
.rel+*,.rel{margin-top:0}
.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;text-align:center}
/* mobile */
@media(max-width:900px){
.who{grid-template-columns:1fr}
section{padding:56px 0}
.hero-photo{height:34vh;min-height:220px}
}
@media(max-width:640px){
body{font-size:16px}
.wrap{padding:0 20px}
.hero .acts,.cta-box{flex-direction:column;align-items:stretch}
.hero .acts .btn,.cta-box .btn,.final .btn,.more .btn{width:100%;min-height:54px;font-size:1rem}
.more button{width:100%}
.hero h1{font-size:2.1rem}
.final .btn{display:flex}
.float{left:0;right:0;bottom:0;border-radius:0;padding:16px;text-align:center;font-size:1rem;box-shadow:0 -4px 16px rgba(28,33,39,.18)}
.ftr{padding-bottom:96px}
.idx a{grid-template-columns:20px 1fr 84px;gap:12px}.idx img{width:84px;height:60px}
.idx .s{display:none}
.nav a{padding:6px 0;font-size:1rem}.nav .cta{width:100%;text-align:center;padding:14px}
.rel{gap:16px}
.exp div,.proc li,.trust div{padding:20px}
}
ol{list-style:none}
.cmp-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:18px}
.art .case{display:block}
.art section.story p{font-size:1.04rem;line-height:1.9}
.art h3{margin-top:22px}
@media(max-width:640px){.cmp-grid{grid-template-columns:1fr}}