/* CicaLab product detail pages - shared stylesheet.
   Same design system as index.html (sage-cream, serif display, dark mode). */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#E9EDDD; --bg2:#E1E6CF; --panel:#F0F3E6;
  --ink:#232B24; --sub:#57624F; --faint:#5E6955;
  --line:#C9D0B2; --line-strong:#232B24;
  --sage:#46705A; --sage-deep:#2F4C3C;
  --coral:#D98E7E; --coral-ink:#A6543E; --coral-soft:#EFD9CE;
  --cream:#F3F4E7; --nude:#EADDC7;
  --accent:var(--coral-ink);
  --f-sans:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",
    "Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",Helvetica,Arial,sans-serif;
  --f-disp:Georgia,"Times New Roman","Noto Serif KR","Apple SD Gothic Neo",serif;
}
html[data-theme=dark]{
  --bg:#1C241E; --bg2:#161D18; --panel:#222C24;
  --ink:#E9EDE0; --sub:#A6B29C; --faint:#87927C;
  --line:#33402F; --line-strong:#E9EDE0;
  --sage:#8FBFA3; --sage-deep:#25382C;
  --coral:#D98E7E; --coral-ink:#E5A793; --coral-soft:#3A2C25;
  --cream:#EDEFE0; --nude:#31372B;
}
body.lang-tw{--f-sans:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",
  "PingFang TC","Microsoft JhengHei","Noto Sans TC",Helvetica,Arial,sans-serif;
  --f-disp:Georgia,"Times New Roman","Noto Serif TC","PingFang TC","Microsoft JhengHei",serif}
body.lang-cn{--f-sans:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",
  "PingFang SC","Microsoft YaHei","Noto Sans SC",Helvetica,Arial,sans-serif;
  --f-disp:Georgia,"Times New Roman","Noto Serif SC","PingFang SC","Microsoft YaHei",serif}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--f-sans);
  font-size:.9375rem;line-height:1.75;-webkit-font-smoothing:antialiased;
  transition:background .3s,color .3s;overflow-x:hidden;
  word-break:keep-all;overflow-wrap:break-word}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;color:inherit;background:none;border:0}
img{max-width:100%;display:block}
i{font-style:normal}
::selection{background:var(--coral);color:#26140E}
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(18px,4.5vw,64px)}
.bleed{margin-inline:calc(50% - 50vw)}
section{scroll-margin-top:96px;position:relative;z-index:2}
main,header,footer{position:relative;z-index:2}
.disp{font-family:var(--f-disp);font-weight:400;text-transform:uppercase;
  letter-spacing:.02em;line-height:.98;overflow-wrap:normal;word-break:keep-all}
.overline{font-size:.64rem;letter-spacing:.34em;text-transform:uppercase;
  color:var(--accent);font-weight:700}
.sec-h-ko{font-family:var(--f-disp);font-weight:500;font-size:clamp(1.5rem,3.4vw,2.4rem);
  line-height:1.32;margin-top:12px;letter-spacing:.01em}
.sec-sub{color:var(--sub);font-size:.93rem;margin-top:14px;max-width:600px}
.rv{opacity:0;transform:translateY(30px);
  transition:opacity 1s cubic-bezier(.16,1,.3,1),transform 1s cubic-bezier(.16,1,.3,1)}
.rv.in{opacity:1;transform:none}
html.no-js .rv{opacity:1;transform:none}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}.rv.d3{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
}
/* header (same as home) */
.hdr{position:sticky;top:0;z-index:80;
  background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.hdr-in{max-width:1320px;margin:0 auto;padding:14px clamp(18px,4.5vw,64px);
  display:flex;align-items:center;gap:clamp(12px,2.5vw,30px)}
.brand{display:flex;align-items:baseline;gap:11px;margin-right:auto;white-space:nowrap}
.brand-name{font-family:var(--f-disp);font-size:1.3rem;letter-spacing:.14em;
  text-transform:uppercase;line-height:1}
.brand-name b{font-weight:400;color:var(--coral-ink)}
.brand-tag{font-size:.56rem;color:var(--faint);letter-spacing:.24em;text-transform:uppercase}
.mainnav{display:flex;gap:clamp(10px,1.8vw,24px)}
.mainnav a{font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--sub);
  font-weight:600;padding:6px 2px;border-bottom:1px solid transparent;
  transition:color .15s,border-color .15s}
.mainnav a:hover{color:var(--ink);border-color:var(--coral-ink)}
.ctrl{display:flex;align-items:center;gap:4px}
.ctrl-sep{width:1px;height:14px;background:var(--line);margin:0 7px;flex:none}
.ctrl button{font-size:.68rem;font-weight:700;letter-spacing:.06em;color:var(--sub);
  padding:6px 6px;line-height:1;border-bottom:1px solid transparent;
  transition:color .15s,border-color .15s;min-height:30px}
.ctrl button:hover{color:var(--ink)}
.lang button.on{color:var(--ink);border-bottom-color:var(--coral-ink)}
.lang{display:flex;gap:2px}
.fsg{display:flex;gap:2px}
.hamb{display:none;width:38px;height:38px;place-items:center;border:1px solid var(--line)}
.mnav{display:none}
.mnav.open{display:block;border-top:1px solid var(--line);
  background:color-mix(in srgb,var(--bg) 96%,transparent)}
.mnav a{display:block;padding:13px clamp(18px,4.5vw,64px);font-size:.78rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--sub);border-bottom:1px solid var(--line)}
.mnav a:last-child{border-bottom:0}
.mnav a:hover{color:var(--ink);background:var(--bg2)}
.demo-pill{display:inline-flex;align-items:center;gap:7px;
  color:var(--coral-ink);border:1px solid color-mix(in srgb,var(--coral-ink) 45%,transparent);
  font-size:.6rem;font-weight:700;letter-spacing:.16em;padding:5px 13px;border-radius:99px;
  text-transform:uppercase;white-space:nowrap;background:color-mix(in srgb,var(--coral) 12%,transparent)}
.demo-pill::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--coral-ink)}
/* breadcrumb */
.crumbs{padding:16px 0 0;font-size:.72rem;color:var(--faint);letter-spacing:.04em}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumbs li{display:flex;align-items:center;gap:6px}
.crumbs li+li::before{content:"/";color:var(--line-strong);opacity:.4}
.crumbs a{color:var(--sub);border-bottom:1px solid transparent}
.crumbs a:hover{color:var(--ink);border-color:var(--coral-ink)}
.crumbs [aria-current]{color:var(--ink);font-weight:600}
/* detail hero */
.dhero{padding:clamp(26px,4.5vw,58px) 0 clamp(48px,7vw,96px)}
.dhero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(26px,5vw,72px);
  align-items:center;margin-top:clamp(18px,3vw,32px)}
.dhero-no{font-family:var(--f-disp);font-size:.95rem;color:var(--accent);letter-spacing:.16em}
.dhero-h{font-family:var(--f-disp);font-weight:500;letter-spacing:.01em;
  font-size:clamp(2rem,5.2vw,3.9rem);line-height:1.18;margin-top:14px}
.dhero-h em{font-style:normal;color:var(--accent)}
.dhero-en{font-family:var(--f-disp);text-transform:uppercase;letter-spacing:.2em;
  font-size:.78rem;color:var(--faint);margin-top:16px}
.dhero-lead{color:var(--sub);font-size:.97rem;margin-top:20px;max-width:480px;line-height:1.9}
.chiprow{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.chip{font-size:.68rem;font-weight:700;letter-spacing:.08em;color:var(--sub);
  border:1px solid var(--line);padding:7px 14px;border-radius:99px;background:var(--panel)}
.chip b{color:var(--accent);font-weight:700}
.dhero-fig{position:relative;overflow:hidden;margin:0;background:var(--bg2)}
.dhero-fig img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}
.dhero-fig .tag{position:absolute;top:16px;left:16px;font-size:.56rem;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:var(--sage-deep);
  background:color-mix(in srgb,var(--cream) 88%,transparent);padding:6px 12px;
  border:1px solid color-mix(in srgb,var(--sage-deep) 25%,transparent)}
html[data-theme=dark] .dhero-fig .tag{color:#243A2D}
.dhero-cap{display:flex;justify-content:space-between;gap:12px;margin-top:10px;
  font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);font-weight:600}
/* chat empathy */
.empathy{background:var(--bg2);border-block:1px solid var(--line-strong);
  padding:clamp(52px,8vw,104px) 0}
.chat{margin-top:clamp(28px,4.5vw,48px);max-width:720px;display:flex;flex-direction:column;gap:18px}
.bub{display:flex;gap:12px;align-items:flex-end}
.bub .who{flex:none;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  font-size:.58rem;font-weight:800;letter-spacing:.04em;border:1px solid var(--line);
  background:var(--panel);color:var(--sub)}
.bub p{position:relative;max-width:520px;padding:14px 18px;font-size:.92rem;line-height:1.75;
  background:var(--panel);border:1px solid var(--line);border-radius:18px 18px 18px 4px;
  color:var(--ink)}
.bub.lab{flex-direction:row-reverse}
.bub.lab .who{background:var(--sage-deep);color:#EFF2E4;border-color:var(--sage-deep)}
.bub.lab p{background:var(--sage-deep);color:#EFF2E4;border-color:var(--sage-deep);
  border-radius:18px 18px 4px 18px}
.bub.lab p b{color:#F0C9B8;font-weight:700}
.chat-note{margin-top:22px;font-size:.72rem;color:var(--faint);max-width:640px}
/* ingredient story + diagram */
.ingstory{padding:clamp(56px,9vw,116px) 0}
.ingstory-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,84px);
  margin-top:clamp(28px,4.5vw,48px);align-items:start}
.ingstory-copy p{color:var(--sub);font-size:.94rem;margin-top:16px;max-width:480px;line-height:1.85}
.ingstory-copy p b{color:var(--ink);font-weight:700}
.diagram{border:1px solid var(--line-strong);background:var(--panel);
  padding:clamp(22px,3.4vw,36px)}
.diagram-t{font-size:.62rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--accent);font-weight:800}
.dg-flow{display:flex;flex-direction:column;gap:0;margin-top:20px}
.dg-node{border:1px solid var(--line);background:var(--bg);padding:14px 18px;
  display:flex;align-items:baseline;gap:12px}
.dg-node .no{font-family:var(--f-disp);font-size:.8rem;color:var(--accent);flex:none;letter-spacing:.1em}
.dg-node h4{font-size:.88rem;font-weight:800}
.dg-node p{font-size:.78rem;color:var(--sub);margin-top:2px}
.dg-arrow{align-self:center;height:26px;display:grid;place-items:center;color:var(--accent)}
.dg-arrow::before{content:"";display:block;width:1px;height:100%;
  background:linear-gradient(var(--accent),color-mix(in srgb,var(--accent) 30%,transparent))}
.dg-note{margin-top:16px;font-size:.7rem;color:var(--faint)}
/* blend table */
.blend{padding:clamp(56px,9vw,116px) 0;border-top:1px solid var(--line-strong)}
.blend-list{margin-top:clamp(28px,4.5vw,48px);border-top:1px solid var(--line-strong)}
.blend-row{display:grid;grid-template-columns:64px 1fr;gap:clamp(14px,2.5vw,30px);
  padding:clamp(18px,2.8vw,26px) 0;border-bottom:1px solid var(--line);align-items:start}
.blend-row .no{font-family:var(--f-disp);font-size:.85rem;letter-spacing:.12em;color:var(--accent)}
.blend-head{display:flex;justify-content:space-between;align-items:baseline;gap:14px;flex-wrap:wrap}
.blend-head h3{font-family:var(--f-disp);font-weight:500;font-size:clamp(1.1rem,1.9vw,1.45rem);line-height:1.3}
.blend-pct{font-family:var(--f-disp);font-size:clamp(1.2rem,2.2vw,1.7rem);
  font-variant-numeric:tabular-nums;color:var(--ink);white-space:nowrap}
.blend-pct i{font-size:.58rem;font-family:var(--f-sans);letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent);font-weight:800;margin-left:8px;vertical-align:.35em}
.blend-bar{margin-top:10px;height:6px;background:var(--bg2);border:1px solid var(--line);
  position:relative;overflow:hidden}
.blend-bar i{position:absolute;inset:0;right:auto;width:0;background:var(--accent);
  opacity:.75;transition:width 1.4s cubic-bezier(.16,1,.3,1)}
.in .blend-bar i,html.no-js .blend-bar i{width:var(--w)}
.blend-row p{font-size:.85rem;color:var(--sub);margin-top:10px;max-width:640px}
.blend-note{margin-top:22px;font-size:.74rem;color:var(--faint);max-width:680px}
/* how to */
.howto{padding:clamp(56px,9vw,116px) 0;border-top:1px solid var(--line-strong)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,36px);
  margin-top:clamp(28px,4.5vw,52px)}
.step{border-top:1px solid var(--line-strong);padding-top:16px}
.step .sno{font-family:var(--f-disp);font-size:1.4rem;color:var(--accent);line-height:1}
.step h3{font-size:.98rem;font-weight:800;margin-top:12px}
.step p{color:var(--sub);font-size:.86rem;margin-top:8px}
.step figure{margin:14px 0 0;overflow:hidden;background:var(--bg2)}
.step figure img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;
  transition:transform .9s cubic-bezier(.22,.9,.3,1)}
.step figure:hover img{transform:scale(1.04)}
.howto-note{margin-top:24px;font-size:.74rem;color:var(--faint)}
/* full-bleed model cut */
.modelcut{position:relative;overflow:hidden;margin:0;border-block:1px solid var(--line-strong)}
.modelcut img{width:100%;height:clamp(420px,86vh,760px);object-fit:cover}
.modelcut figcaption{position:absolute;left:clamp(16px,6vw,96px);bottom:clamp(18px,5vw,64px);
  max-width:440px;padding:clamp(20px,3vw,32px) clamp(22px,3vw,34px);
  background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--line)}
html[data-theme=dark] .modelcut figcaption{background:color-mix(in srgb,var(--bg) 82%,transparent)}
.modelcut .overline{display:block}
.modelcut p{color:var(--ink);font-size:.93rem;line-height:1.85;margin-top:10px}
/* texture macro */
.texcut{position:relative;overflow:hidden;margin:0}
.texcut img{width:100%;height:clamp(400px,78vh,700px);object-fit:cover}
.texcut figcaption{position:absolute;inset:0;display:grid;place-items:end center;
  padding:clamp(22px,4vw,52px)}
.texcut figcaption p{font-family:var(--f-disp);font-weight:500;text-align:center;
  font-size:clamp(1.15rem,2.6vw,1.9rem);line-height:1.5;max-width:680px;color:var(--sage-deep);
  background:color-mix(in srgb,#F3F4E7 62%,transparent);
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  padding:clamp(14px,2.4vw,26px) clamp(18px,3.4vw,40px)}
html[data-theme=dark] .texcut figcaption p{color:#EFF2E4;
  background:color-mix(in srgb,#18211B 55%,transparent)}
/* spec table */
.spec{padding:clamp(56px,9vw,116px) 0;border-top:1px solid var(--line-strong)}
.spec-table{margin-top:clamp(26px,4vw,44px);width:100%;border-collapse:collapse;
  border-top:1px solid var(--line-strong);font-size:.88rem}
.spec-table th,.spec-table td{padding:15px 6px;border-bottom:1px solid var(--line);
  text-align:left;vertical-align:top}
.spec-table th{width:200px;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--sage);font-weight:800;padding-right:18px;white-space:nowrap}
.spec-table td{color:var(--sub)}
.spec-table td b{color:var(--ink);font-weight:700}
.spec-note{margin-top:20px;font-size:.74rem;color:var(--faint);max-width:680px}
/* faq */
.faq{padding:clamp(52px,8vw,104px) 0;border-top:1px solid var(--line-strong)}
.faq-list{margin-top:clamp(24px,4vw,40px);max-width:860px;border-top:1px solid var(--line-strong)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;display:flex;align-items:baseline;gap:18px;cursor:pointer;
  padding:20px 2px;font-weight:700;font-size:.96rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";margin-left:auto;font-family:var(--f-disp);
  font-size:1.4rem;color:var(--accent);transition:transform .2s;line-height:1;flex:none;
  align-self:center}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-q-no{font-family:var(--f-disp);font-size:.8rem;color:var(--accent);letter-spacing:.14em;flex:none}
.faq-a{padding:0 2px 22px 52px;color:var(--sub);font-size:.88rem;max-width:680px}
/* next products + cta */
.nextp{background:linear-gradient(168deg,#33523F,#273F31);color:#EFF2E4;
  padding:clamp(56px,9vw,116px) 0}
html[data-theme=dark] .nextp{background:linear-gradient(168deg,#22352A,#18251D)}
.nextp .overline{color:#E2AE9C}
.nextp-h{font-family:var(--f-disp);font-weight:400;text-transform:uppercase;letter-spacing:.05em;
  font-size:clamp(1.7rem,3.8vw,2.8rem);line-height:1.15;margin-top:14px;color:#F3F4E7}
.nextp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(18px,3vw,40px);
  margin-top:clamp(28px,4.5vw,52px);max-width:820px}
.ncard{display:flex;gap:16px;align-items:center;border:1px solid rgba(243,244,231,.28);
  padding:14px;transition:border-color .2s,background .2s}
.ncard:hover{border-color:rgba(243,244,231,.7);background:rgba(243,244,231,.05)}
.ncard img{width:88px;height:auto;aspect-ratio:4/5;object-fit:cover;flex:none}
.ncard .nline{font-size:.58rem;letter-spacing:.22em;text-transform:uppercase;
  color:#E2AE9C;font-weight:800}
.ncard h3{font-family:var(--f-disp);font-weight:500;font-size:1.05rem;line-height:1.35;margin-top:6px}
.ncard .go{display:inline-block;margin-top:8px;font-size:.72rem;font-weight:700;
  letter-spacing:.1em;color:color-mix(in srgb,#F3F4E7 80%,transparent)}
.ncard .go::after{content:"\2192";margin-left:7px;transition:margin .15s}
.ncard:hover .go::after{margin-left:12px}
.nextp-links{display:flex;flex-wrap:wrap;gap:14px;margin-top:clamp(30px,4.5vw,48px)}
.nbtn{display:inline-flex;align-items:center;gap:10px;min-height:46px;padding:11px 24px;
  border:1px solid rgba(243,244,231,.4);color:#F3F4E7;font-size:.72rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;transition:background .2s,color .2s}
.nbtn:hover{background:#F3F4E7;color:#2F4C3C}
.nbtn.solid{background:#F3F4E7;color:#2F4C3C}
.nbtn.solid:hover{background:transparent;color:#F3F4E7}
.nextp-note{margin-top:22px;font-size:.78rem;color:color-mix(in srgb,#F3F4E7 62%,transparent);max-width:560px}
/* footer */
.foot{padding:44px 0 calc(34px + env(safe-area-inset-bottom));font-size:.74rem;
  color:var(--faint);line-height:1.9;border-top:1px solid var(--line)}
.foot-grid{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.foot-name{font-family:var(--f-disp);letter-spacing:.14em;text-transform:uppercase;
  font-size:.95rem;color:var(--ink);margin-right:auto}
.foot b{color:var(--sub)}
.foot-legal{margin-top:20px;padding-top:18px;border-top:1px solid var(--line);max-width:860px}
/* responsive */
@media (max-width:960px){
  .mainnav{display:none}
  .hamb{display:grid}
  .dhero-grid{grid-template-columns:1fr}
  .dhero-fig{order:-1}
  .ingstory-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step figure{max-width:420px}
  .nextp-grid{grid-template-columns:1fr}
  section{scroll-margin-top:130px}
}
@media (pointer:coarse),(max-width:900px){
  .ctrl button{min-height:44px;padding:10px 8px}
  .hamb{width:44px;height:44px}
  .ctrl-sep{height:16px}
}
@media (max-width:640px){
  .hdr-in{flex-wrap:wrap;row-gap:8px}
  .brand{order:1}
  .hamb{order:2;margin-left:auto}
  .ctrl{order:3;width:100%;justify-content:flex-start;flex-wrap:wrap}
  .spec-table th{width:112px;white-space:normal}
  .modelcut figcaption{position:static;max-width:none;border-inline:0;border-bottom:0;
    background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none}
  html[data-theme=dark] .modelcut figcaption{background:var(--bg)}
  .modelcut img{height:clamp(340px,60vh,520px)}
  .texcut img{height:clamp(320px,56vh,480px)}
  .bub p{font-size:.88rem}
  .faq-a{padding-left:2px}
}