/* FG BEAUTY 블로그 — plain CSS, mobile first. Palette from the logo: ink black + teal on warm off-white. */
:root{
  --bg:#fbfaf7;--paper:#ffffff;--ink:#1f1f1f;--ink-2:#454545;--muted:#7a7a7a;--line:#e7e4de;--soft:#f3f1ec;
  --teal:#5fc0c8;          /* logo teal — decoration, rules, big labels */
  --teal-ink:#1d7a84;      /* darker teal for text/links (readable on white) */
  --teal-soft:#eaf6f7;
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  --font-en:"Josefin Sans","Pretendard Variable",Pretendard,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --wrap:1120px;--post:720px;--r:16px;
  --shadow:0 1px 2px rgba(31,31,31,.04),0 8px 24px rgba(31,31,31,.06);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:88px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.7 var(--font);word-break:keep-all;overflow-wrap:anywhere}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-ink);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
h1,h2,h3{text-wrap:balance;letter-spacing:-0.02em;line-height:1.35}
.muted{color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 12px;border-radius:8px;z-index:10}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--teal-ink);outline-offset:2px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 16px}
.wrap--post{max-width:calc(var(--post) + 32px)}
.wrap--wide{max-width:calc(960px + 32px)}

/* ── header / footer */
.site-header{position:sticky;top:0;z-index:5;background:rgba(251,250,247,.9);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.site-header__inner{display:flex;align-items:center;gap:20px;min-height:68px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
.brand img{height:48px;width:auto}
.site-nav{display:flex;gap:2px;flex-wrap:wrap;margin-left:auto}
.site-nav a{padding:7px 12px;border-radius:99px;color:var(--ink-2);font-size:14.5px;font-weight:500}
.site-nav a:hover,.site-nav a[aria-current]{background:var(--ink);color:#fff;text-decoration:none}
.site-footer{margin-top:112px;background:var(--paper);border-top:1px solid var(--line);padding:48px 0 32px;font-size:14px;color:var(--ink-2)}
.site-footer__inner{display:grid;gap:28px}
.site-footer__name{margin:0 0 4px;font:400 20px/1.3 var(--font-en);letter-spacing:.04em;color:var(--ink)}
.site-footer__about p{margin:0 0 4px}
.site-footer__cols{display:flex;gap:48px;flex-wrap:wrap}
.site-footer__cols div{display:flex;flex-direction:column;gap:6px}
.site-footer__cols a{color:var(--ink-2)}
.site-footer__h{margin:0 0 2px;font:600 13px/1.4 var(--font);color:var(--teal-ink)}
.site-footer__legal{display:flex;flex-wrap:wrap;gap:4px 14px;margin:0;font-size:13px;border-top:1px solid var(--line);padding-top:20px}

/* ── shared labels */
.card__label,.post__no,.hero__eyebrow,.toc__title,.post__summary-label,.pillar__label{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase}

/* ── home */
.hero{padding-top:72px;padding-bottom:8px}
.hero__eyebrow{margin:0 0 18px;font-size:12.5px;color:var(--teal-ink)}
.hero__title{margin:0;font-size:clamp(34px,5.4vw,56px);font-weight:700;letter-spacing:-0.03em}
.hero__en{margin:6px 0 0;font:300 clamp(20px,2.6vw,28px)/1.3 var(--font-en);color:var(--teal-ink);letter-spacing:.02em}
.hero__desc{margin:14px 0 0;font-size:clamp(16px,1.8vw,18px);color:var(--ink-2)}
.block{margin-top:56px}
.block__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.block__head h2,.block__h{margin:0;font-size:22px;font-weight:700}
.block__h{margin-bottom:20px}
.more{font-size:14px;font-weight:600;white-space:nowrap}
.feature{display:grid;grid-template-columns:1fr;background:var(--paper);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);color:inherit;transition:transform .25s,box-shadow .25s}
.feature:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 2px 4px rgba(31,31,31,.05),0 16px 40px rgba(31,31,31,.08)}
.feature__img{aspect-ratio:1200/630;background:var(--soft);border-bottom:1px solid var(--line)}
.feature__img img{width:100%;height:100%;object-fit:cover}
.feature__body{display:flex;flex-direction:column;gap:10px;padding:28px}
.feature__title{margin:0;font-size:clamp(22px,2.8vw,28px);font-weight:700;line-height:1.4;letter-spacing:-0.02em}
.feature__desc{margin:0;color:var(--ink-2);font-size:15.5px}
@media (min-width:900px){
  .feature{grid-template-columns:1.15fr 1fr}
  .feature__img{border-bottom:0;border-right:1px solid var(--line);aspect-ratio:auto;min-height:340px}
  .feature__body{justify-content:center;padding:40px}
}

/* ── list pages */
.page-head{padding-top:48px}
.page-head h1{margin:8px 0 10px;font-size:clamp(28px,4vw,40px);font-weight:700}
.page-head__desc{margin:0;max-width:720px;color:var(--ink-2);font-size:16.5px}
.page-head--center{text-align:center;display:flex;flex-direction:column;align-items:center}
.page-head--center .page-head__desc{margin:0 auto}
.page-head .role{margin:0 0 8px;color:var(--teal-ink);font-weight:600}
.page-head .links{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;font-size:14px}
.big{margin:0;font:300 72px/1 var(--font-en);color:var(--teal-ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chips a{padding:8px 16px;border-radius:99px;background:var(--paper);border:1px solid var(--line);color:var(--ink-2);font-size:14px;font-weight:500}
.chips a[aria-current],.chips a:hover{background:var(--ink);border-color:var(--ink);color:#fff;text-decoration:none}

/* ── card (category tabs): image, bold title, grey text, "자세히 보기 →" */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:24px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-3px);box-shadow:0 2px 4px rgba(31,31,31,.05),0 16px 40px rgba(31,31,31,.09)}
.card__link{display:flex;flex-direction:column;height:100%;color:inherit}
.card__link:hover{text-decoration:none}
.card__thumb{aspect-ratio:1200/630;background:var(--soft);overflow:hidden;border-bottom:1px solid var(--line)}
.card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card__thumb img{transform:scale(1.03)}
.card__body{display:flex;flex-direction:column;gap:8px;padding:22px 24px 24px;flex:1}
.card__label{display:flex;flex-wrap:wrap;gap:10px;margin:0;font-size:11.5px;color:var(--teal-ink)}
.card__label span+span{color:var(--muted);font:500 12.5px/1.4 var(--font);letter-spacing:0;text-transform:none}
.card__title{margin:0;font-size:19px;font-weight:700;line-height:1.45;color:var(--ink)}
.card__excerpt{margin:0;color:var(--muted);font-size:15px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card__more{margin-top:auto;padding-top:10px;font-size:14px;font-weight:600;color:var(--ink)}
.card__more span{display:inline-block;transition:transform .2s}
.card:hover .card__more span,.feature:hover .card__more span{transform:translateX(4px)}
.pillar{display:flex;flex-direction:column;gap:8px;margin-bottom:24px;padding:28px;border-radius:18px;background:var(--ink);color:#fff}
.pillar:hover{text-decoration:none;background:#2b2b2b}
.pillar__label{font-size:12px;color:var(--teal)}
.pillar__title{font-size:clamp(20px,2.6vw,26px);font-weight:700;line-height:1.4}
.pillar__desc{color:#cfcfcf;font-size:15px}

/* ── post (lab note) */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0;font-size:13.5px;color:var(--muted)}
.crumbs a{color:var(--muted)}
.post__head{padding-top:44px}
.post__no{display:inline-block;margin:26px 0 12px;padding:5px 10px;border:1px solid var(--teal);border-radius:6px;font-size:12px;color:var(--teal-ink);background:var(--teal-soft)}
.post__title{margin:0 0 24px;font-size:clamp(28px,4.4vw,40px);font-weight:700;line-height:1.32;letter-spacing:-0.03em}
.record{margin:0 0 36px;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}
.record div{padding:12px 14px 12px 0;border-bottom:1px dashed var(--line)}
.record dt{font:600 12px/1.4 var(--font);color:var(--muted);margin-bottom:2px}
.record dd{margin:0;font-size:14.5px;color:var(--ink)}
.record dd a{color:var(--ink)}
.record__tags{grid-column:1 / -1;border-bottom:0 !important}
.record__tags dd{display:flex;flex-wrap:wrap;gap:6px 12px}
.record__tags a{color:var(--teal-ink)}
.post__cover{margin:0 auto 40px}
.post__cover img{width:100%;border-radius:var(--r);border:1px solid var(--line)}
.post__summary{margin:0 0 32px;padding:22px 24px;border-radius:12px;background:var(--teal-soft);border-left:3px solid var(--teal)}
.post__summary-label{margin:0 0 6px;font-size:11.5px;color:var(--teal-ink)}
.post__summary p{margin:0}
.post__pillar{margin:0 0 28px;padding:12px 16px;border-radius:10px;background:var(--soft);font-weight:600;font-size:15px}
.toc{margin:0 0 40px;padding:20px 24px;background:var(--paper);border:1px solid var(--line);border-radius:12px}
.toc__title{margin:0 0 8px;font-size:11.5px;color:var(--muted)}
.toc ol{margin:0;padding-left:0;list-style:none;counter-reset:toc}
.toc li{counter-increment:toc;display:flex;gap:12px;margin:6px 0;font-size:15px}
.toc li::before{content:counter(toc,decimal-leading-zero);font:500 13px/1.7 var(--font-mono);color:var(--teal-ink)}
.toc a{color:var(--ink-2)}

.prose{font-size:17px;line-height:1.9;color:var(--ink-2)}
.prose > p:first-child{font-size:18.5px;line-height:1.85;color:var(--ink)}
.prose h2{margin:64px 0 16px;padding-top:18px;border-top:1px solid var(--line);font-size:24px;font-weight:700;color:var(--ink);counter-increment:sec}
.prose{counter-reset:sec}
.prose h2::before{content:counter(sec,decimal-leading-zero);display:block;margin-bottom:6px;font:500 12px/1 var(--font-mono);letter-spacing:.12em;color:var(--teal-ink)}
.prose h3{margin:32px 0 8px;font-size:19px;font-weight:700;color:var(--ink)}
.prose p{margin:0 0 18px}
.prose strong{color:var(--ink);font-weight:700}
.prose ul,.prose ol{margin:0 0 20px;padding-left:22px}
.prose li{margin:6px 0}
.prose li::marker{color:var(--teal)}
.prose blockquote{margin:0 0 20px;padding:16px 20px;border-radius:10px;background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--ink);color:var(--ink)}
.prose blockquote p{margin:0}
.prose img{border-radius:12px;margin:8px 0;border:1px solid var(--line)}
.prose pre{margin:0 0 20px;padding:16px 18px;border-radius:12px;background:var(--ink);color:#eee;font:14px/1.6 var(--font-mono);overflow-x:auto}
.prose :not(pre)>code{padding:2px 6px;border-radius:6px;background:var(--soft);color:var(--ink);font:0.88em var(--font-mono)}
.table-wrap{margin:0 0 24px;overflow-x:auto;background:var(--paper);border:1px solid var(--line);border-radius:12px}
.table-wrap table{width:100%;min-width:520px;border-collapse:collapse;font-size:15px;line-height:1.65}
.table-wrap th,.table-wrap td{padding:13px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.table-wrap tr:last-child td{border-bottom:0}
.table-wrap thead th{background:var(--soft);font:600 13px/1.5 var(--font);color:var(--ink-2)}
.table-wrap td:first-child{font-weight:600;color:var(--ink);white-space:nowrap}

/* FAQ: the H2 whose id starts with "자주" and the H3 questions after it → Q/A cards */
.prose h2[id^="자주"] ~ h3{position:relative;margin:14px 0 0;padding:18px 20px 6px 52px;background:var(--paper);border:1px solid var(--line);border-bottom:0;border-radius:12px 12px 0 0;font-size:16.5px;line-height:1.55}
.prose h2[id^="자주"] ~ h3::before{content:"Q";position:absolute;left:20px;top:18px;font:500 16px/1.55 var(--font-mono);color:var(--teal-ink)}
.prose h2[id^="자주"] ~ h3 + p{position:relative;margin:0;padding:4px 20px 18px 52px;background:var(--paper);border:1px solid var(--line);border-top:0;border-radius:0 0 12px 12px;font-size:15.5px;line-height:1.8}
.prose h2[id^="자주"] ~ h3 + p::before{content:"A";position:absolute;left:20px;top:4px;font:500 16px/1.8 var(--font-mono);color:var(--muted)}

.author-box{margin-top:48px;padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r)}
.author-box__name{margin:0 0 4px;font-weight:700;font-size:17px}
.author-box__name a{color:var(--ink)}
.author-box__bio{margin:0;font-size:15px;color:var(--ink-2)}
.related{margin-top:80px}
.cta{margin-top:56px;padding:40px 24px;border-radius:20px;background:var(--ink);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;left:50%;top:0;width:80px;height:3px;margin-left:-40px;background:var(--teal)}
.cta__title{margin:0 0 6px;font-size:21px;font-weight:700}
.cta__desc{margin:0 0 20px;color:#cfcfcf}
.btn{display:inline-block;padding:12px 24px;border-radius:99px;background:var(--teal);color:var(--ink);font-weight:700;font-size:15px}
.btn:hover{text-decoration:none;filter:brightness(1.06)}
.btn--ghost{background:var(--paper);border:1px solid var(--line);color:var(--ink)}
.facts{margin-top:44px}
.facts h2{font-size:20px;margin:0 0 12px}
.facts dl{margin:0;border-top:2px solid var(--ink)}
.facts dl div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:12px 2px;border-bottom:1px solid var(--line)}
.facts dt{font:600 13px/1.9 var(--font);color:var(--muted)}
.facts dd{margin:0;color:var(--ink)}
.facts ul{margin:0;padding-left:20px}

@media (min-width:768px){
  .site-footer__inner{grid-template-columns:1.2fr 1fr}
  .site-footer__legal{grid-column:1 / -1}
}
@media (max-width:600px){
  .site-header__inner{min-height:60px}
  .brand img{height:34px}
  .site-nav{margin-left:0;width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px}
  .site-nav a{white-space:nowrap}
  .prose{font-size:16.5px}
  .prose > p:first-child{font-size:17.5px}
  .prose h2[id^="자주"] ~ h3{padding-left:44px}
  .prose h2[id^="자주"] ~ h3 + p{padding-left:44px}
  .prose h2[id^="자주"] ~ h3::before,.prose h2[id^="자주"] ~ h3 + p::before{left:16px}
}

/* ── series (연재) box + previous/next */
.series{margin:0 0 28px;padding:20px 24px;background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--teal);border-radius:12px}
.series__label{margin:0;font:500 11.5px/1.4 var(--font-mono);letter-spacing:.12em;color:var(--teal-ink)}
.series__title{margin:4px 0 10px;font-weight:700;font-size:16px}
.series ol{margin:0;padding:0;list-style:none}
.series li{display:flex;gap:10px;padding:6px 0;border-top:1px dashed var(--line);font-size:15px}
.series li span{flex:none;font:500 13px/1.7 var(--font-mono);color:var(--muted)}
.series li[aria-current] span{color:var(--teal-ink)}
.series li a{color:var(--ink-2)}
.series-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:48px}
.series-nav a{display:flex;flex-direction:column;gap:4px;padding:18px 20px;background:var(--paper);border:1px solid var(--line);border-radius:12px;color:var(--ink);font-weight:600;font-size:15px;line-height:1.5}
.series-nav a:hover{text-decoration:none;border-color:var(--teal)}
.series-nav span{font:500 12px/1.4 var(--font-mono);letter-spacing:.06em;color:var(--teal-ink)}
.series-nav__next{text-align:right;grid-column:2}
@media (max-width:600px){.series-nav{grid-template-columns:1fr}.series-nav__next{grid-column:1}}

/* ── figures: an image followed by an italic caption line in the same paragraph */
.prose p:has(> img){margin:28px 0;text-align:center}
.prose p:has(> img) img{display:block;margin:0 auto 10px;background:#fff}
.prose p:has(> img) em{display:block;font-style:normal;font-size:14px;line-height:1.6;color:var(--muted)}
.prose p:has(> img) br{display:none}
.prose p:has(> img) img{margin-bottom:12px}