@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-6SemiBold.woff2) format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:Paperlogy;src:url(https://cdn.jsdelivr.net/gh/fonts-archive/Paperlogy/Paperlogy-8ExtraBold.woff2) format('woff2');font-weight:800;font-display:swap}
:root{--ink:#14313a;--sub:#4b6168;--teal:#0f5c6e;--teal-d:#0a4250;--acc:#b9652f;--acc-d:#9b5224;--cream:#f5f0e6;--line:#e3dccd;--r:10px;--sh:0 2px 10px rgba(20,49,58,.07);--sh2:0 8px 24px rgba(20,49,58,.14);--ff:Paperlogy,ui-sans-serif,system-ui,-apple-system,'Malgun Gothic',sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:var(--ff);color:var(--ink);background:#fff;line-height:1.8;font-size:16px;word-break:keep-all;padding-bottom:72px;-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--acc);outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
/* header */
.hdr{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:20px;min-height:62px;flex-wrap:wrap}
.logo{font-weight:800;font-size:19px;text-decoration:none;color:var(--teal);margin-right:auto}
.hdr nav{display:flex;gap:6px;font-size:14px}
.hdr nav a{text-decoration:none;color:var(--sub);padding:8px 12px;border-radius:99px;white-space:nowrap}
.hdr nav a:hover{background:var(--cream);color:var(--teal)}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;background:var(--acc);color:#fff;text-decoration:none;padding:12px 28px;border-radius:var(--r);font-weight:600;border:2px solid var(--acc);cursor:pointer;font-family:inherit;font-size:16px;line-height:1.3;transition:background .15s,transform .15s}
.btn:hover{background:var(--acc-d);border-color:var(--acc-d);transform:translateY(-1px)}
.btn.alt{background:transparent;border-color:rgba(255,255,255,.8)}
.btn.alt:hover{background:rgba(255,255,255,.14)}
.btn.line{background:#fff;color:var(--teal);border-color:var(--teal)}
.btn.line:hover{background:var(--cream)}
.btn.sm{min-height:40px;padding:8px 18px;font-size:14px}
.btns{display:flex;gap:12px;flex-wrap:wrap}
/* hero */
.hero{position:relative;color:#fff;background:var(--teal-d);overflow:hidden}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.3}
.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,66,80,.92),rgba(10,66,80,.35))}
.hero .wrap{position:relative;z-index:1;padding-top:96px;padding-bottom:96px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.chips span{font-size:13px;padding:4px 12px;border:1px solid rgba(255,255,255,.5);border-radius:99px}
.hero h1{font-size:clamp(36px,6.5vw,60px);font-weight:800;line-height:1.15;letter-spacing:-.025em}
.hero p{max-width:640px;margin:22px 0 30px;font-size:18px;color:#eaf3f4}
/* sections */
section{padding:80px 0}
section.cream{background:var(--cream)}
section.tone{background:#f9fbfb;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sh{margin-bottom:36px;max-width:760px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--acc);margin-bottom:6px;text-transform:uppercase}
.st{font-size:clamp(25px,4vw,36px);font-weight:800;line-height:1.35;letter-spacing:-.015em;margin-bottom:12px}
.sh .st:after{content:'';display:block;width:44px;height:4px;background:var(--acc);border-radius:2px;margin-top:14px}
.lead{color:var(--sub);max-width:760px;margin-bottom:12px}
.sh .lead{margin-bottom:0}
/* cards */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}
.card{border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden;text-decoration:none;display:flex;flex-direction:column;box-shadow:var(--sh);transition:transform .18s,box-shadow .18s,border-color .18s}
a.card:hover{transform:translateY(-4px);box-shadow:var(--sh2);border-color:var(--teal)}
.card .body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:18px;line-height:1.45;margin-bottom:6px;font-weight:600}
.card p{font-size:14.5px;color:var(--sub);line-height:1.7}
.card .go{margin-top:auto;padding-top:12px;font-size:14px;font-weight:600;color:var(--teal)}
.card .go:after{content:' \2192'}
.card>img{width:100%;aspect-ratio:3/2;object-fit:cover;background:var(--cream)}
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.cmp img{width:100%;aspect-ratio:1/1;object-fit:cover}
.case.hide{display:none}
.more{text-align:center;margin-top:32px}
.more .btn{min-width:200px}
/* symptom cards */
.sym .body h3{color:var(--teal-d)}
/* table */
.tw{overflow-x:auto;margin:20px 0;border:1px solid var(--line);border-radius:var(--r);background:#fff;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px}
th,td{border-bottom:1px solid var(--line);padding:13px 16px;text-align:left;vertical-align:top}
tr:last-child th,tr:last-child td{border-bottom:0}
th{background:var(--cream);font-weight:600;white-space:nowrap}
caption{padding:12px 16px 4px;text-align:left}
/* process (no numbers) */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.steps li{border:1px solid var(--line);border-top:4px solid var(--acc);border-radius:var(--r);padding:22px 20px;background:#fff;box-shadow:var(--sh);font-size:15px;color:var(--sub)}
.steps b{display:block;margin-bottom:6px;font-size:17px;color:var(--ink)}
/* faq */
details{border:1px solid var(--line);border-radius:var(--r);background:#fff;margin-bottom:12px;box-shadow:var(--sh)}
details[open]{border-color:var(--teal)}
summary{cursor:pointer;padding:18px 52px 18px 20px;font-weight:600;list-style:none;position:relative;min-height:56px}
summary::-webkit-details-marker{display:none}
summary:after{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:26px;line-height:1;color:var(--acc)}
details[open] summary:after{content:'\2212'}
details p{padding:0 20px 20px;color:var(--sub);margin:0}
/* cta */
.cta{background:linear-gradient(135deg,var(--teal-d),var(--teal));color:#fff;text-align:center}
.cta .st:after{margin-left:auto;margin-right:auto}
.cta p{color:#d3e4e7;margin:10px auto 26px;max-width:560px}
/* article pages */
.art{max-width:820px;margin:0 auto;padding:44px 20px 28px}
.art h1{font-size:clamp(28px,5vw,42px);line-height:1.3;font-weight:800;margin:10px 0 18px;letter-spacing:-.02em}
.art h2{font-size:clamp(22px,3.4vw,27px);margin:56px 0 16px;padding-top:28px;border-top:1px solid var(--line);line-height:1.4;position:relative;letter-spacing:-.01em}
.art h2:before{content:'';position:absolute;top:-1px;left:0;width:56px;height:3px;background:var(--acc)}
.art h3{font-size:18px;margin:26px 0 8px;padding-left:12px;border-left:4px solid var(--teal);line-height:1.5}
.art p{margin-bottom:16px}
.art ul{margin:0 0 18px;padding-left:0;list-style:none}
.art ul li{position:relative;padding-left:20px;margin-bottom:8px}
.art ul li:before{content:'';position:absolute;left:4px;top:.8em;width:7px;height:7px;border-radius:50%;background:var(--acc)}
.art figure{margin:28px 0}
.art figure img{border-radius:var(--r);width:100%;box-shadow:var(--sh)}
.art figcaption{font-size:13px;color:var(--sub);margin-top:8px}
.art details h3{display:inline;margin:0;padding:0;border:0;font-size:16px}
.ans{background:var(--cream);border-left:5px solid var(--acc);padding:18px 20px;border-radius:0 var(--r) var(--r) 0;margin:14px 0 28px}
.crumb{font-size:13px;color:var(--sub)}
.crumb a{text-decoration:none;color:var(--teal)}
blockquote{border-left:4px solid var(--teal);background:#f9fbfb;padding:14px 20px;margin:24px 0;color:var(--sub);border-radius:0 var(--r) var(--r) 0}
.mod{font-size:13px;color:var(--sub);margin-top:32px}
.pill-list{display:grid;gap:14px;margin:18px 0}
.pill-list .card{box-shadow:none}
.rel{background:var(--cream);padding:56px 0 64px;margin-top:24px}
.rel .wrap>.st{font-size:24px}
/* footer */
.ftr{background:#0c2830;color:#b9cdd2;padding:48px 0 40px;font-size:14px;line-height:1.9}
.ftr b{color:#fff;font-size:16px;display:block;margin-bottom:8px}
/* floating */
.fl{position:fixed;left:0;right:0;bottom:0;z-index:30;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line)}
.fl a{display:flex;align-items:center;justify-content:center;min-height:52px;background:var(--acc);color:#fff;text-decoration:none;font-weight:600;border-radius:var(--r);font-size:16px}
@media(min-width:861px){.fl{left:auto;right:24px;bottom:24px;padding:0;background:none;border:0}.fl a{padding:0 26px;box-shadow:var(--sh2);border-radius:99px}body{padding-bottom:0}}
@media(max-width:860px){.g3{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}section{padding:64px 0}}
@media(max-width:560px){
 body{font-size:16px}
 .g2,.g3,.steps{grid-template-columns:1fr;gap:16px}
 section{padding:52px 0}
 .hero .wrap{padding-top:56px;padding-bottom:56px}
 .hero p{font-size:16.5px}
 .btns{flex-direction:column}.btns .btn,.art .btn,.cta .btn,.more .btn{width:100%;min-height:54px;font-size:17px}
 .hdr .wrap{gap:0 12px;padding-top:6px;padding-bottom:6px}
 .hdr nav{order:3;width:100%;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}
 .hdr nav a{background:var(--cream)}
 .sh{margin-bottom:26px}
 .art{padding-top:28px}
 .art h2{margin-top:44px}
 th,td{padding:11px 12px}
 summary{padding:16px 48px 16px 16px}details p{padding:0 16px 18px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* table: mobile cards */
@media(max-width:560px){
 table{min-width:0}
 th{white-space:normal}
 .rs thead{display:none}
 .rs tr{display:block;padding:10px 0;border-bottom:1px solid var(--line)}
 .rs tr:last-child{border-bottom:0}
 .rs td{display:block;border:0;padding:4px 16px}
 .rs td:before{content:attr(data-label);display:block;font-size:12px;font-weight:600;color:var(--acc)}
}
@media(min-width:561px){table{min-width:520px}}
/* before/after tags */
.cmp>div{position:relative}
.cmp .tag{position:absolute;left:8px;top:8px;background:rgba(10,66,80,.9);color:#fff;font-size:12px;padding:1px 10px;border-radius:99px;line-height:1.7}
/* detail2: 메인형 섹션 레이아웃 */
.hero-flat{background:linear-gradient(135deg,var(--teal-d),var(--teal))}
.hero-flat:after{display:none}
.hero-flat .wrap{padding-top:64px;padding-bottom:72px}
.crumb-w{color:#cfe3e7;margin-bottom:14px}.crumb-w a{color:#fff}
.gap{margin:20px 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;margin:8px 0 0}
.split.rev figure{order:2}
.split figure img,.ph1 figure img,.phs figure img{width:100%;border-radius:var(--r);box-shadow:var(--sh)}
.split figcaption,.ph1 figcaption,.phs figcaption{font-size:13px;color:var(--sub);margin-top:8px}
.ph1{max-width:760px;margin:18px 0}
.ph1 figure{margin:0}
.phs{margin:18px 0}.phs figure{margin:0}
ul.chk{list-style:none;margin:0 0 16px;padding:0}
ul.chk li{position:relative;padding-left:22px;margin-bottom:8px}
ul.chk li:before{content:'';position:absolute;left:4px;top:.8em;width:8px;height:8px;border-radius:50%;background:var(--acc)}
.bq{border-left:5px solid var(--acc);background:#fff;padding:20px 24px;margin:24px 0;border-radius:0 var(--r) var(--r) 0;box-shadow:var(--sh);font-size:18px;line-height:1.7;max-width:760px}
.bq footer{font-size:14px;color:var(--sub);margin-top:8px}
section .lead+.lead{margin-top:0}
@media(max-width:860px){.split{grid-template-columns:1fr}.split.rev figure{order:0}}