:root{--bg:#f8f7f3;--surface:#fff;--ink:#171716;--muted:#6f6d68;--line:#e9e6df;--accent:#2f5b47;--accent2:#dce8e0;--radius:26px;--max:1180px;--shadow:0 18px 50px rgba(0,0,0,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Pretendard,"Noto Sans KR",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.72;letter-spacing:-.02em}a{color:inherit;text-decoration:none}.wrap{width:min(var(--max),calc(100% - 40px));margin:0 auto}
header{position:sticky;top:0;z-index:50;background:rgba(248,247,243,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(233,230,223,.92)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{font-size:20px;font-weight:900;letter-spacing:-.04em}.navlinks{display:flex;align-items:center;gap:10px;font-size:14px}.nav-item{position:relative}.nav-item>a,.navlinks>.home-link{display:flex;align-items:center;gap:6px;padding:26px 12px;color:#353431;font-weight:700}.nav-item>a:after{content:"⌄";font-size:12px;color:#8c8982;transform:translateY(-1px)}.navlinks .cta{margin-left:8px;padding:11px 18px;border-radius:999px;background:var(--ink);color:#fff;font-weight:800}.dropdown{position:absolute;top:64px;left:0;min-width:260px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s ease}.dropdown.wide{min-width:330px}.dropdown a{display:block;padding:12px 13px;border-radius:12px;font-weight:700}.dropdown a small{display:block;margin-top:2px;color:var(--muted);font-size:12px;font-weight:500}.dropdown a:hover{background:#f5f4ef}.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.mobile-toggle{display:none;border:0;background:transparent;font-size:24px;cursor:pointer}.mobile-menu{display:none}
.hero{padding:104px 0 88px}.eyebrow{font-size:13px;font-weight:900;color:var(--accent);letter-spacing:.08em;text-transform:uppercase}h1{font-size:clamp(42px,6vw,74px);line-height:1.08;letter-spacing:-.055em;margin:18px 0 26px;max-width:920px}.hero p{font-size:19px;color:var(--muted);max-width:780px;margin:0 0 34px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:999px;font-weight:800;font-size:15px;border:1px solid var(--ink)}.btn.primary{background:var(--ink);color:#fff}.btn.ghost{background:transparent}.hero-grid{margin-top:64px;display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.hero-card{min-height:280px;border-radius:var(--radius);padding:32px;background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between}.hero-card.accent{background:var(--accent2)}.hero-card strong{font-size:28px;line-height:1.25;letter-spacing:-.04em;display:block;max-width:480px}.hero-card small{color:var(--muted)}
section{padding:92px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:38px}.section-head h2{font-size:clamp(32px,4vw,50px);line-height:1.15;letter-spacing:-.045em;margin:6px 0}.section-head p{max-width:540px;color:var(--muted);margin:0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px;min-height:245px;transition:.22s ease}.card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.055)}.tag{font-size:12px;font-weight:900;color:var(--accent);margin-bottom:20px;display:inline-block}.card h3{font-size:24px;line-height:1.25;letter-spacing:-.035em;margin:0 0 12px}.card p{color:var(--muted);margin:0 0 22px;font-size:15px}.link{font-weight:800;font-size:14px}.medicine{display:grid;grid-template-columns:160px 1fr auto;gap:24px;align-items:center;padding:24px 0;border-top:1px solid var(--line)}.medicine:last-child{border-bottom:1px solid var(--line)}.medicine .name{font-size:23px;font-weight:900}.medicine .desc{color:var(--muted);font-size:15px}.medicine .products{font-size:13px;margin-top:5px;color:#41403c}.medicine a{font-weight:800;font-size:14px}.info-panel{background:#171716;color:#fff;border-radius:30px;padding:46px;display:grid;grid-template-columns:1fr 1fr;gap:46px}.info-panel h2{font-size:42px;line-height:1.15;letter-spacing:-.045em;margin:0}.info-panel p{color:#c8c5bd}.info-list{display:grid;gap:12px}.info-item{padding:18px 0;border-top:1px solid #343330}.info-item strong{display:block;margin-bottom:4px}.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:22px 0}summary{font-weight:800;font-size:18px;cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}details p{color:var(--muted);max-width:840px;margin:14px 0 0}.cta-band{background:var(--accent);color:#fff;border-radius:32px;padding:50px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band h2{font-size:38px;letter-spacing:-.045em;line-height:1.15;margin:0 0 10px}.cta-band p{margin:0;color:#d8e5dd}.cta-band .btn{background:#fff;color:var(--accent);border-color:#fff;white-space:nowrap}
.breadcrumb{padding-top:34px;font-size:13px;color:#8a877f}.breadcrumb a{color:#5d5a54}.detail-hero{padding:58px 0 52px}.detail-hero h1{font-size:clamp(40px,5.4vw,66px);max-width:980px}.lead{font-size:19px;color:var(--muted);max-width:820px}.summary-box{margin-top:34px;background:var(--accent2);border-radius:22px;padding:28px}.summary-box strong{display:block;font-size:18px;margin-bottom:8px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:56px;align-items:start}.article{background:#fff;border:1px solid var(--line);border-radius:26px;padding:44px}.article h2{font-size:34px;line-height:1.2;letter-spacing:-.04em;margin:48px 0 14px}.article h2:first-child{margin-top:0}.article h3{font-size:23px;margin:28px 0 10px}.article p,.article li{color:#4d4b46}.article ul{padding-left:20px}.callout{background:#f5f4ef;border-radius:18px;padding:22px;margin:22px 0}.table-wrap{overflow:auto}.info-table{width:100%;border-collapse:collapse;margin:20px 0}.info-table th,.info-table td{border-bottom:1px solid var(--line);padding:14px 12px;text-align:left;vertical-align:top}.info-table th{width:26%;font-size:14px}.toc{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px}.toc strong{display:block;margin-bottom:10px}.toc a{display:block;padding:8px 0;color:#62605a;font-size:14px}.toc a:hover{color:var(--accent)}.related{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related a{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;font-weight:800}.kicker{display:inline-block;padding:7px 11px;border-radius:999px;background:#edf3ef;color:var(--accent);font-size:12px;font-weight:900}
footer{padding:45px 0 55px;color:#78756f;font-size:13px}.disclaimer{margin-top:18px;max-width:920px}
@media(max-width:900px){.navlinks{display:none}.mobile-toggle{display:block}.mobile-menu.open{display:block;position:absolute;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 20px 22px}.mobile-menu a,.mobile-menu summary{display:block;padding:12px 0;font-weight:800}.mobile-menu details{padding:0}.mobile-sub{padding-left:12px}.mobile-sub a{font-weight:600;color:#5c5953}.hero{padding-top:72px}.hero-grid,.grid-3,.info-panel,.content-layout{grid-template-columns:1fr}.toc{position:static}.related{grid-template-columns:1fr}.medicine{grid-template-columns:1fr;gap:8px}.section-head{display:block}.section-head p{margin-top:14px}.cta-band{display:block}.cta-band .btn{margin-top:24px}}
@media(max-width:560px){.wrap{width:min(var(--max),calc(100% - 28px))}.nav{height:66px}.hero{padding:58px 0 64px}h1{font-size:42px}.hero p,.lead{font-size:16px}section{padding:68px 0}.hero-grid{margin-top:42px}.hero-card,.card,.article{padding:22px}.info-panel,.cta-band{padding:28px;border-radius:24px}.info-panel h2,.cta-band h2{font-size:30px}.article h2{font-size:28px}.summary-box{padding:22px}}


/* SEO content components */
html{scroll-behavior:smooth} [id]{scroll-margin-top:100px}.facts-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px}.fact{padding:18px;border:1px solid var(--line,#e6e8ec);border-radius:16px;background:#fff}.fact span{display:block;font-size:12px;color:#68707c;margin-bottom:7px}.fact strong{font-size:15px;line-height:1.55}.source-list{padding-left:20px}.source-list li{margin:8px 0}.source-list a{text-decoration:underline;text-underline-offset:3px}.updated{font-size:12px;color:#777;margin-top:18px}.card small{display:block;margin-top:10px;color:#777;line-height:1.5}@media(max-width:720px){.facts-grid{grid-template-columns:1fr}.detail-hero h1 br{display:none}}


/* v5 home UX + visual SEO */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.hero{padding:72px 0 78px}.hero-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:46px;align-items:center}.hero-copy h1{font-size:clamp(42px,5vw,66px);max-width:680px}.hero-copy h1 em{font-style:normal;color:var(--accent)}.hero-copy>p{font-size:18px;max-width:650px}.hero-visual{margin:0;border-radius:32px;overflow:hidden;min-height:520px;background:#eef3ef;box-shadow:0 22px 60px rgba(35,64,51,.10)}.hero-visual img{width:100%;height:100%;min-height:520px;display:block;object-fit:cover;object-position:center}.hero-grid.compact{margin-top:38px;grid-template-columns:1fr 1fr;gap:12px}.hero-grid.compact .hero-card{min-height:190px;padding:24px;border-radius:22px}.hero-grid.compact .hero-card strong{font-size:20px;line-height:1.35}.condition-section{background:#fbfaf7}.condition-check{background:#fff;border:1px solid var(--line);border-radius:30px;padding:36px;margin-bottom:20px}.check-intro{display:grid;grid-template-columns:1fr 1fr;gap:18px 36px;align-items:end;margin-bottom:28px}.check-intro .kicker{grid-column:1/-1;justify-self:start}.check-intro h3,.flow-copy h3,.condition-cards-head h3{font-size:30px;line-height:1.22;letter-spacing:-.04em;margin:0}.check-intro p,.flow-copy p,.condition-cards-head p{color:var(--muted);margin:0}.compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.compare-card{display:flex;flex-direction:column;min-height:310px;padding:24px;border-radius:22px;background:#f8f8f5;border:1px solid var(--line);transition:.2s}.compare-card:hover{transform:translateY(-3px);background:#f2f6f3}.compare-card>span{font-size:12px;font-weight:900;color:var(--accent)}.compare-card strong{display:block;font-size:22px;line-height:1.3;margin:14px 0}.compare-card ul{margin:0;padding-left:18px;color:#5c5953;font-size:14px;flex:1}.compare-card li{margin:6px 0}.compare-card em{font-style:normal;font-weight:900;font-size:14px;margin-top:20px}.acne-flow{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px;background:var(--accent2);border-radius:30px;padding:34px;margin:20px 0 42px}.flow-copy .kicker{margin-bottom:14px}.flow-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.flow-steps a{background:#fff;border-radius:18px;padding:18px;border:1px solid rgba(47,91,71,.10)}.flow-steps b{display:block;font-size:17px;margin-bottom:4px}.flow-steps span{font-size:13px;color:#67645e}.condition-cards-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin:0 0 20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.condition-cards .card{min-height:255px}.medicine-list{border-top:1px solid var(--line)}.medicine{grid-template-columns:120px 170px 1fr auto}.medicine .molecule img{width:110px;height:75px;display:block;border-radius:16px}.medicine .name{font-size:20px}.medicine .name strong{display:block}.medicine .name small{display:block;font-size:12px;font-weight:700;color:var(--muted);margin-top:3px;letter-spacing:.01em}.molecule-note{font-size:12px;color:#7b7872;margin:18px 0 0;max-width:950px}
@media(max-width:1000px){.hero-shell{grid-template-columns:1fr;gap:34px}.hero-visual{min-height:420px}.hero-visual img{min-height:420px}.compare-grid{grid-template-columns:1fr}.compare-card{min-height:0}.acne-flow{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}.medicine{grid-template-columns:100px 150px 1fr auto}}
@media(max-width:720px){.hero{padding-top:48px}.hero-grid.compact{grid-template-columns:1fr}.hero-visual,.hero-visual img{min-height:320px}.check-intro{grid-template-columns:1fr}.flow-steps,.grid-4{grid-template-columns:1fr}.condition-cards-head{display:block}.condition-cards-head p{margin-top:8px}.medicine{grid-template-columns:86px 1fr}.medicine .molecule{grid-row:1/3}.medicine .name{align-self:end}.medicine>div:nth-child(3){grid-column:2}.medicine>a{grid-column:2}.medicine .molecule img{width:78px;height:auto}.condition-check,.acne-flow{padding:24px;border-radius:24px}}

/* v6 editorial detail pages */
.title-sep{color:#9b9a93;font-weight:500}.article-mobile-toc{display:none;background:#f7f7f3;border:1px solid var(--line);border-radius:18px;padding:20px;margin:24px 0}.article-mobile-toc strong{display:block;margin-bottom:8px}.article-mobile-toc a{display:block;padding:6px 0;color:#5d5a54;font-size:14px}.medicine-hub-card{display:block;text-decoration:none}.medicine-hub-card h3{font-size:22px}.article p{font-size:16px;line-height:1.9}.article details p{line-height:1.8}.article h2{padding-top:4px}.article .summary-box{font-size:16px;line-height:1.8}.toc{max-height:calc(100vh - 130px);overflow:auto}@media(max-width:900px){.article-mobile-toc{display:block}}

/* STEP 1 refinement — hero + guide cards */
.hero-shell{grid-template-columns:minmax(0,1.18fr) minmax(360px,.82fr);gap:42px;align-items:center}
.hero-copy h1{font-size:clamp(32px,3.25vw,46px);line-height:1.22;letter-spacing:-.045em;max-width:760px;margin:16px 0 22px;word-break:keep-all}
.hero-copy>p{font-size:17px;line-height:1.75;max-width:700px}
.hero-visual{margin:0;border-radius:28px;overflow:hidden;background:transparent;box-shadow:none;min-height:0;align-self:center}
.hero-visual img{width:100%;height:auto;min-height:0;display:block;object-fit:contain;object-position:center;border-radius:28px}
.hero-guide-list{margin-top:30px;display:grid;grid-template-columns:1fr;gap:10px}
.hero-guide-card{min-height:0;border-radius:18px;padding:18px 20px;background:var(--surface);border:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px}
.hero-guide-card.accent{background:var(--accent2)}
.hero-guide-card small{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}
.hero-guide-card strong{display:block;font-size:17px;line-height:1.45;letter-spacing:-.025em;max-width:none}
.hero-guide-card .link{white-space:nowrap;font-size:14px;font-weight:900}
@media(max-width:1100px){.hero-shell{grid-template-columns:minmax(0,1fr) minmax(330px,.78fr);gap:30px}.hero-copy h1{font-size:clamp(30px,3.35vw,40px)}}
@media(max-width:900px){.hero-shell{grid-template-columns:1fr}.hero-copy h1{font-size:clamp(34px,6vw,46px);max-width:760px}.hero-visual{max-width:720px}.hero-guide-card{grid-template-columns:1fr auto}}
@media(max-width:560px){.hero-copy h1{font-size:31px;line-height:1.28}.hero-copy h1 br{display:none}.hero-guide-card{grid-template-columns:1fr;padding:17px}.hero-guide-card .link{white-space:normal}.hero-visual img{border-radius:20px}}

/* STEP 2 — hero layout matched to approved reference */
.hero{padding:64px 0 72px}
.hero .wrap{width:min(1440px,calc(100% - 48px))}
.hero-shell{
  display:grid;
  grid-template-columns:minmax(460px,.78fr) minmax(650px,1.22fr);
  gap:28px;
  align-items:center;
}
.hero-copy{padding:8px 0}
.hero-copy .eyebrow{display:none}
.hero-copy h1{
  font-size:clamp(34px,2.8vw,48px);
  line-height:1.32;
  letter-spacing:-.048em;
  max-width:650px;
  margin:0 0 28px;
  word-break:keep-all;
}
.hero-copy>p{
  font-size:16px;
  line-height:1.85;
  max-width:590px;
  margin:0 0 30px;
}
.hero-actions{display:none}
.hero-guide-list{
  margin-top:0;
  max-width:590px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
  padding:10px 14px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:0 8px 24px rgba(22,48,36,.035);
}
.hero-guide-card,
.hero-guide-card.accent{
  min-height:86px;
  padding:12px 18px;
  background:transparent;
  border:0;
  border-radius:0;
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  gap:10px;
}
.hero-guide-card+ .hero-guide-card{border-left:1px solid var(--line)}
.hero-guide-card small{font-size:12px;margin-bottom:3px;color:var(--ink);font-weight:800}
.hero-guide-card strong{font-size:13px;line-height:1.55;font-weight:500;color:var(--muted);letter-spacing:-.015em}
.hero-guide-card .link{font-size:0;width:26px;height:26px;position:relative}
.hero-guide-card .link::after{content:'›';font-size:26px;line-height:26px;color:var(--ink);position:absolute;inset:0;text-align:center}
.hero-visual{
  width:100%;
  margin:0;
  min-height:0;
  overflow:visible;
  border-radius:26px;
  background:transparent;
  box-shadow:none;
}
.hero-visual img{
  width:100%;
  height:auto;
  max-height:none;
  min-height:0;
  display:block;
  object-fit:contain;
  object-position:center;
  border-radius:26px;
}
@media(max-width:1250px){
  .hero .wrap{width:min(1180px,calc(100% - 40px))}
  .hero-shell{grid-template-columns:minmax(400px,.9fr) minmax(560px,1.1fr);gap:24px}
  .hero-copy h1{font-size:clamp(32px,3vw,42px)}
}
@media(max-width:1000px){
  .hero-shell{grid-template-columns:1fr;gap:32px}
  .hero-copy{max-width:760px}
  .hero-copy h1{max-width:760px}
  .hero-copy>p,.hero-guide-list{max-width:760px}
  .hero-visual{max-width:920px;margin:0 auto}
}
@media(max-width:640px){
  .hero{padding:42px 0 54px}
  .hero .wrap{width:calc(100% - 28px)}
  .hero-copy h1{font-size:30px;line-height:1.35;margin-bottom:20px}
  .hero-copy h1 br{display:none}
  .hero-copy>p{font-size:15px;line-height:1.75;margin-bottom:22px}
  .hero-guide-list{grid-template-columns:1fr;padding:6px 14px}
  .hero-guide-card{min-height:72px;padding:10px 4px}
  .hero-guide-card+ .hero-guide-card{border-left:0;border-top:1px solid var(--line)}
  .hero-visual img{border-radius:18px}
}


/* FINAL STEP 3 — approved symptom guidance cards */
.step3-section{background:#fbfaf7;padding:88px 0}
.step3-head{margin-bottom:30px}
.step3-head h2{font-size:clamp(34px,3.6vw,52px);line-height:1.15;letter-spacing:-.05em;margin:0 0 16px;word-break:keep-all}
.step3-head h2::after{content:"";display:block;width:54px;height:4px;background:var(--accent);border-radius:99px;margin-top:22px}
.step3-head p{font-size:15px;color:var(--muted);margin:0;line-height:1.7}
.symptom-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.symptom-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px 24px 24px;min-height:690px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.symptom-card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(20,44,33,.07);border-color:#d7dfda}
.symptom-tag{align-self:center;background:#f3f6f3;border:1px solid #e0e8e2;border-radius:999px;padding:6px 13px;color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.015em}
.symptom-card h3{text-align:center;font-size:27px;line-height:1.28;letter-spacing:-.045em;margin:18px 0 16px;min-height:69px;word-break:keep-all}
.symptom-visual{width:148px;height:148px;border-radius:50%;display:grid;place-items:center;margin:0 auto 18px;overflow:hidden}
.symptom-visual img{width:100%;height:100%;display:block}
.tone-green{background:#f1f6f2}.tone-rose{background:#faf0ef}.tone-blue{background:#eef4f7}.tone-purple{background:#f6f1f8}.tone-yellow{background:#faf5e8}.tone-teal{background:#edf6f4}.tone-orange{background:#fbf0ea}
.symptom-summary{text-align:center;font-size:15px;line-height:1.7;color:#5e5b55;margin:0 0 18px;min-height:76px;word-break:keep-all}
.symptom-clues{border-top:1px dashed #d9d8d2;padding-top:18px;margin-top:2px}
.symptom-clues strong{display:block;color:var(--accent);font-size:15px;margin-bottom:12px;letter-spacing:-.02em}
.symptom-clues ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.symptom-clues li{position:relative;padding-left:25px;font-size:13px;line-height:1.55;color:#56534d;word-break:keep-all}
.symptom-clues li::before{content:"✓";position:absolute;left:0;top:1px;width:17px;height:17px;border:1px solid #72a08b;border-radius:50%;display:grid;place-items:center;color:var(--accent);font-size:10px;font-weight:900}
.symptom-cta{margin-top:auto;padding-top:22px;font-size:16px;font-weight:900;color:var(--accent)}
.symptom-cta b{font-size:20px;margin-left:5px}
.step3-footnote{margin-top:28px;padding:18px 24px;border:1px solid var(--line);border-radius:20px;background:#fff;display:flex;align-items:center;justify-content:center;gap:16px}
.guide-icon{width:42px;height:42px;border-radius:50%;background:#eef4ef;color:var(--accent);display:grid;place-items:center;font-size:22px}
.step3-footnote strong{display:block;color:var(--accent);font-size:17px;margin-bottom:2px}.step3-footnote p{font-size:13px;color:var(--muted);margin:0}

/* FINAL STEP 4 — approved ingredient visual hub */
.ingredient-section{padding:92px 0;background:#fff}
.ingredient-head{margin-bottom:34px}
.ingredient-kicker{display:inline-flex;color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.06em;margin-bottom:12px}
.ingredient-head h2{font-size:clamp(34px,3.6vw,52px);line-height:1.15;letter-spacing:-.05em;margin:0 0 14px;word-break:keep-all}
.ingredient-head p{font-size:15px;color:var(--muted);margin:0;line-height:1.7}
.ingredient-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.ingredient-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;min-height:360px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.ingredient-card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(20,44,33,.07);border-color:#d7dfda}
.ingredient-main{display:grid;grid-template-columns:180px 1fr;gap:20px;align-items:center;padding-bottom:18px}
.molecule-circle{width:180px;height:180px;border-radius:50%;display:grid;place-items:center;overflow:hidden}
.molecule-circle img{width:154px;height:auto;display:block;border-radius:0;background:transparent}
.ingredient-copy{min-width:0}.badges{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:11px}.badges span{display:inline-flex;align-items:center;padding:6px 10px;border:1px solid #dce8df;border-radius:999px;background:#f6faf7;color:var(--accent);font-size:12px;font-weight:800;white-space:nowrap}
.ingredient-copy h3{font-size:27px;line-height:1.2;letter-spacing:-.04em;margin:0 0 4px}.ingredient-copy em{font-style:normal;color:#08774e;font-size:15px;font-weight:800}.ingredient-copy p{font-size:14px;line-height:1.65;color:#4e4b46;margin:10px 0 0;word-break:keep-all}
.product-row{border-top:1px dashed #dddcd6;padding:16px 0 4px;display:flex;gap:14px;align-items:baseline;font-size:14px;line-height:1.55}.product-row strong{color:var(--accent);font-size:13px;white-space:nowrap}.product-row span{color:#34322f}
.ingredient-cta{margin-top:auto;padding-top:16px;color:var(--accent);font-size:16px;font-weight:900}.ingredient-cta b{font-size:20px;margin-left:5px}
.ingredient-safety{margin-top:22px;padding:18px 24px;border:1px solid #dfe7e1;border-radius:20px;background:#fbfdfb;display:flex;align-items:center;gap:16px}.safety-icon{width:46px;height:46px;border-radius:50%;background:#e8f2eb;border:1px solid #d2e4d8;color:var(--accent);display:grid;place-items:center;font-size:23px}.ingredient-safety strong{display:block;color:var(--accent);font-size:17px;margin-bottom:2px}.ingredient-safety p{margin:0;color:#5d5a54;font-size:13px;line-height:1.6}
.ingredient-section .molecule-note{margin-top:12px;font-size:11px;color:#8a867f}

@media(max-width:1180px){.symptom-grid{grid-template-columns:repeat(2,1fr)}.symptom-card{min-height:620px}.ingredient-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.step3-section,.ingredient-section{padding:64px 0}.symptom-grid,.ingredient-grid{grid-template-columns:1fr}.symptom-card{min-height:0;padding:24px}.symptom-card h3{min-height:0}.symptom-summary{min-height:0}.step3-footnote{justify-content:flex-start}.ingredient-main{grid-template-columns:125px 1fr}.molecule-circle{width:125px;height:125px}.molecule-circle img{width:108px}.ingredient-card{min-height:0}.product-row{align-items:flex-start}.ingredient-head h2,.step3-head h2{font-size:34px}}
@media(max-width:460px){.ingredient-main{grid-template-columns:1fr}.molecule-circle{margin:0 auto}.ingredient-copy{text-align:center}.badges{justify-content:center}.product-row{display:block}.product-row strong{display:block;margin-bottom:4px}.step3-footnote,.ingredient-safety{align-items:flex-start}}

/* Step 4 molecule image optimization — flat / transparent / centered */
.ingredient-card .molecule-circle{
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:visible;
  position:relative;
}
.ingredient-card .molecule-circle img{
  width:82%;
  height:82%;
  max-width:148px;
  max-height:148px;
  object-fit:contain;
  object-position:center;
  display:block;
  margin:auto;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent !important;
  box-shadow:none;
}
@media(max-width:760px){
  .ingredient-card .molecule-circle img{
    width:80%;
    height:80%;
    max-width:102px;
    max-height:102px;
  }
}

/* REAL REVIEW — trust section */
.review-section{
  padding:88px 0;
  background:#fbfaf7;
}
.review-head{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(360px,560px);
  align-items:end;
  gap:36px;
  margin-bottom:30px;
}
.review-kicker{
  color:var(--accent);
  font-size:12px;
  font-weight:900;
  letter-spacing:.08em;
  margin-bottom:10px;
}
.review-head h2{
  margin:0;
  font-size:clamp(34px,3.4vw,50px);
  line-height:1.12;
  letter-spacing:-.05em;
}
.review-head>p{
  margin:0;
  color:var(--muted);
  font-size:14px;
  line-height:1.75;
}
.review-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
}
.review-card{
  display:flex;
  flex-direction:column;
  min-height:330px;
  padding:24px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.review-card:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 34px rgba(20,44,33,.06);
  border-color:#d7dfda;
}
.review-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:15px;
}
.review-stars{
  color:#f4b21c;
  letter-spacing:1px;
  font-size:15px;
  line-height:1;
}
.review-meta time{
  color:#9a968f;
  font-size:12px;
  white-space:nowrap;
}
.review-product{
  display:inline-flex;
  align-self:flex-start;
  padding:6px 10px;
  border-radius:999px;
  background:#f3f7f4;
  border:1px solid #e2ebe5;
  color:var(--accent);
  font-size:11px;
  font-weight:800;
  margin-bottom:16px;
}
.review-card h3{
  margin:0 0 12px;
  font-size:21px;
  line-height:1.35;
  letter-spacing:-.035em;
  word-break:keep-all;
}
.review-card>p{
  margin:0;
  color:#55514b;
  font-size:14px;
  line-height:1.8;
  word-break:keep-all;
}
.review-footer{
  margin-top:auto;
  padding-top:20px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.review-footer span{
  font-size:11px;
  color:#77736d;
  border:1px solid #e4e2dc;
  border-radius:999px;
  padding:5px 8px;
  background:#fff;
}
.review-note{
  margin-top:22px;
  padding:17px 20px;
  display:flex;
  align-items:flex-start;
  gap:14px;
  background:#f7faf8;
  border:1px solid #dfe8e2;
  border-radius:18px;
}
.review-note-icon{
  flex:0 0 34px;
  width:34px;
  height:34px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:#e8f2eb;
  color:var(--accent);
  font-weight:900;
  font-size:14px;
}
.review-note strong{
  display:block;
  color:var(--accent);
  font-size:14px;
  margin-bottom:3px;
}
.review-note p{
  margin:0;
  color:#625f59;
  font-size:12px;
  line-height:1.6;
}
@media(max-width:1180px){
  .review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .review-section{padding:64px 0}
  .review-head{grid-template-columns:1fr;gap:14px}
  .review-grid{grid-template-columns:1fr}
  .review-card{min-height:0}
}
/* Acne guide page enhancement */
.acne-hero{padding:76px 0 62px;background:linear-gradient(180deg,#f6faf7 0%,#fff 100%)}
.acne-hero h1{max-width:850px;font-size:clamp(34px,4.6vw,58px);line-height:1.14;letter-spacing:-.04em;margin:10px 0 20px}
.acne-hero .lead{max-width:860px;line-height:1.8}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.hero-chips span{padding:8px 12px;border:1px solid #dbe7df;border-radius:999px;background:#fff;color:#145e45;font-weight:700;font-size:13px}
.acne-overview{padding:62px 0 36px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:24px}.section-head h2{font-size:34px;letter-spacing:-.035em;margin:7px 0 0}.section-head>p{max-width:560px;color:#6d6a64;line-height:1.7;margin:0}
.acne-type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.acne-type-card{position:relative;display:block;padding:28px;border:1px solid #e5e0d8;border-radius:22px;background:#fff;color:inherit;text-decoration:none;transition:.2s ease}.acne-type-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(30,55,45,.08)}.acne-type-card .type-no{font-size:12px;font-weight:800;color:#126344}.type-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:18px 0 16px;background:#eef7f1;color:#176347;font-size:20px}.acne-type-card h3{font-size:23px;margin:0 0 12px;letter-spacing:-.03em}.acne-type-card p{color:#66615b;line-height:1.65;min-height:54px}.acne-type-card ul{padding-left:18px;color:#46423e;line-height:1.8;margin:16px 0 26px}.acne-type-card strong{color:#0b6244;font-size:14px}
.compare-table-wrap{margin-top:20px;border:1px solid #e5e0d8;border-radius:20px;overflow:hidden;background:#fff}.acne-compare{width:100%;border-collapse:collapse}.acne-compare th,.acne-compare td{padding:16px 18px;border-bottom:1px solid #eee9e2;text-align:left}.acne-compare thead th{background:#f7f9f7;color:#174f3d}.acne-compare tbody th{width:16%;background:#fbfaf8;font-size:14px}.acne-compare tr:last-child th,.acne-compare tr:last-child td{border-bottom:0}
.acne-body{padding-top:26px}.acne-summary .summary-points{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.summary-points span{display:block;padding:13px 14px;border-radius:12px;background:rgba(255,255,255,.68);line-height:1.45}.summary-points b{display:block;color:#125d43;margin-bottom:4px}
.process-strip{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:8px;margin:24px 0 34px;padding:18px;border:1px solid #e5e0d8;border-radius:18px;background:#fbfcfa}.process-strip span{padding:14px;text-align:center;border-radius:12px;background:#fff;font-weight:700}.process-strip small{display:block;margin-top:4px;color:#17704f;font-weight:600}.process-strip i{font-style:normal;color:#91a79a}
.info-grid,.diff-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0 32px}.info-grid>div,.diff-grid>a{padding:20px;border:1px solid #e7e2db;border-radius:16px;background:#fff}.info-grid strong,.diff-grid strong{display:block;font-size:18px;margin-bottom:8px}.diff-grid a{text-decoration:none;color:inherit}.diff-grid a span{font-size:11px;font-weight:800;color:#17704f}.diff-grid a b{display:block;margin-top:14px;color:#0c6245;font-size:14px}
.note-box,.warning-box{padding:20px 22px;border-radius:16px;margin:18px 0 34px}.note-box{background:#f3f8f5;border-left:4px solid #2d7d5c}.warning-box{background:#fff8ef;border-left:4px solid #c98532}.note-box strong,.warning-box strong{display:block;margin-bottom:6px}.note-box p,.warning-box p{margin:0!important}
.ingredient-link-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0 34px}.ingredient-link-grid a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border:1px solid #e6e1da;border-radius:14px;color:inherit;text-decoration:none;background:#fff}.ingredient-link-grid a:hover{border-color:#b8d2c3}.ingredient-link-grid strong{color:#0d6245}.ingredient-link-grid span{font-size:13px;color:#77716b}
.check-list{list-style:none;padding:0;margin:18px 0 34px}.check-list li{position:relative;padding:12px 14px 12px 42px;margin:8px 0;border-radius:12px;background:#faf9f7}.check-list li:before{content:'✓';position:absolute;left:16px;top:11px;color:#0e6a49;font-weight:800}
@media(max-width:900px){.section-head{display:block}.section-head>p{margin-top:10px}.acne-type-grid{grid-template-columns:1fr}.compare-table-wrap{overflow-x:auto}.acne-compare{min-width:720px}.acne-summary .summary-points,.ingredient-link-grid{grid-template-columns:1fr}.process-strip{grid-template-columns:1fr}.process-strip i{transform:rotate(90deg);text-align:center}.info-grid,.diff-grid{grid-template-columns:1fr}}

/* Acne evidence & review metadata */
.source-list{margin:14px 0 28px;padding-left:20px;color:#47584f}
.source-list li{margin:8px 0;line-height:1.6}
.source-list a{color:#0d6548;text-decoration:underline;text-underline-offset:3px}
.review-standard{margin:26px 0 12px;padding:18px 20px;border:1px solid #dfe8e2;border-radius:14px;background:#f6faf7}
.review-standard strong{display:block;color:#0d6548;margin-bottom:6px}
.review-standard p{margin:0;color:#53635b;line-height:1.65;font-size:14px}

/* ===== Condition hub & optimized condition detail pages ===== */
.condition-index-hero,.condition-detail-hero{background:linear-gradient(180deg,#f7faf7 0%,#fff 100%)}
.condition-hub-section{padding:54px 0 84px}.condition-hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.condition-hub-card{display:flex;flex-direction:column;min-height:285px;padding:28px;border:1px solid #e3e1da;border-radius:22px;background:#fff;color:inherit;text-decoration:none;transition:.2s ease}.condition-hub-card:hover{transform:translateY(-3px);border-color:#b8d4c5;box-shadow:0 14px 30px rgba(16,73,51,.07)}.condition-hub-tag{font-size:12px;font-weight:800;letter-spacing:.08em;color:#0f6748}.condition-hub-card h2{margin:14px 0 10px;font-size:24px;line-height:1.25}.condition-hub-card p{margin:0;color:#67615a;line-height:1.75}.condition-hub-key{margin-top:18px;padding:10px 12px;border-radius:12px;background:#f4f8f5;color:#285e48;font-size:13px;font-weight:700}.condition-hub-card strong{margin-top:auto;padding-top:20px;color:#0f6748}.condition-hub-note{margin-top:22px;padding:24px 28px;border-radius:18px;background:#edf6f1}.condition-hub-note strong{font-size:18px}.condition-hub-note p{margin:8px 0 12px;line-height:1.7;color:#4f5d56}.condition-hub-note a{font-weight:800;color:#0f6748;text-decoration:none}.condition-article-section{padding:42px 0 84px}.article a{color:#0f6748;font-weight:700}.article .summary-box p{margin:8px 0 0}.article h2{scroll-margin-top:100px}.source-list{padding-left:20px}.source-list li{margin:8px 0}.review-standard{margin-top:18px;padding:18px 20px;border-radius:14px;background:#f6f6f3}.review-standard p{margin:6px 0 0}.updated{font-size:13px;color:#888}.check-list{padding:0;list-style:none}.check-list li{position:relative;padding:9px 0 9px 28px}.check-list li:before{content:'✓';position:absolute;left:0;top:9px;color:#0f6748;font-weight:900}.warning-box{margin:22px 0;padding:20px;border:1px solid #eaded4;border-radius:14px;background:#fff8f3}.warning-box p,.note-box p{margin:7px 0 0}.note-box{margin:22px 0;padding:20px;border-radius:14px;background:#f0f7f3}.condition-detail-hero strong{color:#0f6748}
@media(max-width:980px){.condition-hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.condition-hub-section{padding:36px 0 60px}.condition-hub-grid{grid-template-columns:1fr}.condition-hub-card{min-height:auto;padding:22px}.condition-hub-card h2{font-size:21px}.condition-hub-note{padding:20px}.condition-detail-hero h1,.condition-index-hero h1{font-size:34px}}