/* ==========================================================================
   BioN — shared design system
   Layout concept: editorial science-journal grid — a fixed left rule marks
   section numbers like figure labels in a paper; cards read like specimen
   cards with a consistent spine (top accent hairline + mono eyebrow).
   ========================================================================== */

:root{
  /* color — light */
  --bg:#ffffff;
  --surface:#ffffff;
  --surface-2:#f4f7fb;
  --text:#0f1a2a;
  --muted:#586476;
  --border:#e2e8f0;
  --accent:#0a6fc2;      /* BioN brand blue */
  --accent-strong:#064f8f;
  --accent-2:#2f8fe0;    /* lighter brand-blue tint */
  --accent-2-strong:#1570c2;
  --warn:#b8622b;
  --chip-bg:#eaf2fb;

  /* type */
  --font-display:'Plus Jakarta Sans','IBM Plex Sans KR',-apple-system,'Segoe UI',sans-serif;
  --font-body:'Plus Jakarta Sans','IBM Plex Sans KR',-apple-system,'Segoe UI',sans-serif;
  --font-mono:'Plus Jakarta Sans','IBM Plex Sans KR',-apple-system,'Segoe UI',sans-serif;

  color-scheme:light;
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0b1118;
    --surface:#121a24;
    --surface-2:#182230;
    --text:#eceff2;
    --muted:#96a2b0;
    --border:#263345;
    --accent:#5fb0f0;
    --accent-strong:#8cc8f5;
    --accent-2:#7fc4f7;
    --accent-2-strong:#9ed4f9;
    --warn:#e0975e;
    --chip-bg:#1a2432;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0b1118;
  --surface:#121a24;
  --surface-2:#182230;
  --text:#eceff2;
  --muted:#96a2b0;
  --border:#263345;
  --accent:#5fb0f0;
  --accent-strong:#8cc8f5;
  --accent-2:#7fc4f7;
  --accent-2-strong:#9ed4f9;
  --warn:#e0975e;
  --chip-bg:#1a2432;
  color-scheme:dark;
}

*{box-sizing:border-box;}
[hidden]{display:none !important;}
html{-webkit-text-size-adjust:100%;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:15px;
  line-height:1.65;
  padding-inline:0;
  min-height:100%;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{font-family:var(--font-display);text-wrap:balance;line-height:1.22;letter-spacing:-0.01em;margin:0;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;}

/* language toggling: duplicate blocks, body[data-lang] decides which show */
[data-lang="ko"] .lang-en{display:none !important;}
[data-lang="en"] .lang-ko{display:none !important;}
body[data-lang="en"] :lang(ko){display:none !important;}

.wrap{max-width:1120px;margin-inline:auto;padding-inline:24px;}
@media (max-width:640px){.wrap{padding-inline:18px;}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:env(safe-area-inset-top,0px);z-index:40;
  background:color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1120px;}
.brand{display:flex;align-items:center;gap:0;text-decoration:none;}
.brand .mark{height:32px;width:auto;display:block;flex:none;}

nav.main-nav{display:flex;align-items:center;gap:2px;}
nav.main-nav a{
  font-size:13.5px;padding:8px 12px;border-radius:7px;text-decoration:none;color:var(--muted);
  transition:color .15s, background .15s;
}
nav.main-nav a:hover{color:var(--text);background:var(--surface-2);}
nav.main-nav a[aria-current="page"]{color:var(--accent);font-weight:600;}

.hdr-actions{display:flex;align-items:center;gap:8px;}
.lang-btn{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;
  border:1px solid var(--border);border-radius:999px;padding:6px 12px;
  display:flex;gap:6px;color:var(--muted);
}
.lang-btn span{padding:1px 5px;border-radius:999px;}
.lang-btn[data-active="ko"] .seg-ko,
.lang-btn[data-active="en"] .seg-en{background:var(--accent);color:#fff;}
.hamburger{display:none;border:1px solid var(--border);border-radius:7px;padding:7px 9px;}
.hamburger svg{width:16px;height:16px;display:block;}

@media (max-width:860px){
  nav.main-nav{position:fixed;inset:64px 0 auto 0;background:var(--bg);border-bottom:1px solid var(--border);
    flex-direction:column;align-items:stretch;padding:8px;gap:0;transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity .16s, transform .16s;}
  nav.main-nav[data-open="true"]{opacity:1;transform:translateY(0);pointer-events:auto;}
  nav.main-nav a{padding:12px 10px;border-radius:8px;}
  .hamburger{display:flex;}
}

/* ---------- hero ---------- */
.hero{padding-block:56px 48px;border-bottom:1px solid var(--border);}
.eyebrow{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--accent-2-strong);display:flex;align-items:center;gap:8px;margin-bottom:14px;
}
.eyebrow::before{content:"";width:16px;height:1px;background:var(--accent-2-strong);}
.hero h1{font-size:clamp(28px,4.4vw,44px);max-width:760px;}
.hero .lede{margin-top:16px;max-width:620px;color:var(--muted);font-size:16px;}
.hero-cta{display:flex;gap:10px;margin-top:26px;flex-wrap:wrap;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:8px;
  font-size:13.5px;font-weight:600;text-decoration:none;border:1px solid transparent;
}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{background:var(--accent-strong);}
.btn-ghost{border-color:var(--border);color:var(--text);}
.btn-ghost:hover{background:var(--surface-2);}

/* ---------- sections ---------- */
section.block{padding-block:52px;border-bottom:1px solid var(--border);}
section.block:last-of-type{border-bottom:none;}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:28px;flex-wrap:wrap;}
.section-head h2{font-size:clamp(21px,2.6vw,27px);}
.section-note{color:var(--muted);font-size:13.5px;max-width:420px;}

/* ---------- grids / cards ---------- */
.grid{display:grid;gap:16px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:760px){.grid-3,.grid-2{grid-template-columns:1fr;}}

.card{
  background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:22px;
  position:relative;overflow:hidden;min-width:0;
}
.card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--accent-2);}
.card h3{font-size:16px;margin-bottom:8px;}
.card p{color:var(--muted);font-size:13.8px;}
.card .tag{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;color:var(--accent);
  text-transform:uppercase;margin-bottom:10px;display:inline-block;
}

/* ---------- pipeline table ---------- */
.ptable{width:100%;border-collapse:collapse;font-size:13.5px;}
.ptable th{
  text-align:left;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);font-weight:500;padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap;
}
.ptable td{padding:14px 12px;border-bottom:1px solid var(--border);vertical-align:middle;}
.ptable tr:last-child td{border-bottom:none;}
.ptable .lead{color:var(--accent);font-weight:700;}
.stagebar{display:flex;gap:3px;width:100%;min-width:160px;}
.stagebar i{flex:1;height:8px;border-radius:2px;background:var(--chip-bg);}
.stagebar i.on{background:var(--accent-2);}
.stage-labels{display:flex;gap:3px;margin-top:4px;}
.stage-labels span{flex:1;font-size:9.5px;color:var(--muted);text-align:center;font-family:var(--font-mono);}
.tablewrap{overflow-x:auto;border:1px solid var(--border);border-radius:12px;background:var(--surface);}
.tablewrap .ptable{min-width:680px;}
.tablewrap .ptable th:first-child,.tablewrap .ptable td:first-child{padding-left:18px;}
.tablewrap .ptable th:last-child,.tablewrap .ptable td:last-child{padding-right:18px;}

/* ---------- stat strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:12px;overflow:hidden;}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr);}}
.stat{background:var(--surface);padding:20px 18px;}
.stat .num{font-family:var(--font-mono);font-size:24px;font-weight:600;color:var(--accent);font-variant-numeric:tabular-nums;}
.stat .lbl{font-size:12px;color:var(--muted);margin-top:4px;}

/* ---------- PK bar mini-chart ---------- */
.pkbars{display:flex;align-items:flex-end;gap:14px;height:120px;padding-top:10px;}
.pkbar{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end;min-width:0;}
.pkbar .fill{width:100%;max-width:38px;border-radius:5px 5px 0 0;background:var(--accent-2);}
.pkbar .fill.alt{background:var(--chip-bg);border:1px solid var(--border);}
.pkbar .v{font-family:var(--font-mono);font-size:11px;color:var(--text);}
.pkbar .k{font-size:10.5px;color:var(--muted);text-align:center;}

/* ---------- timeline / process ---------- */
.rail{position:relative;padding-left:26px;}
.rail::before{content:"";position:absolute;left:5px;top:4px;bottom:4px;width:1px;background:var(--border);}
.rail-item{position:relative;padding-bottom:26px;}
.rail-item:last-child{padding-bottom:0;}
.rail-item::before{content:"";position:absolute;left:-26px;top:4px;width:9px;height:9px;border-radius:50%;background:var(--accent-2);border:2px solid var(--bg);}
.rail-item h4{font-size:14.5px;margin-bottom:4px;}
.rail-item p{color:var(--muted);font-size:13px;}

/* ---------- logos row ---------- */
.logos{display:flex;flex-wrap:wrap;gap:10px;}
.logos .chip{
  border:1px solid var(--border);border-radius:999px;padding:9px 16px;font-size:13px;font-weight:600;
  background:var(--surface);color:var(--text);
}

/* ---------- diagram icons (inline svg) ---------- */
.icon-tile{width:44px;height:44px;border-radius:10px;background:var(--chip-bg);display:flex;align-items:center;justify-content:center;color:var(--accent);margin-bottom:14px;}
.icon-tile svg{width:22px;height:22px;}

/* ---------- molecule bg deco ---------- */
.hero-deco{position:relative;}
.hero-deco svg{position:absolute;right:0;top:-10px;width:260px;height:260px;opacity:.5;color:var(--accent-2);pointer-events:none;}
@media (max-width:860px){.hero-deco svg{display:none;}}

/* ---------- forms ---------- */
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-size:12.5px;font-weight:600;color:var(--muted);}
.field input,.field select,.field textarea{
  font:inherit;font-size:14px;padding:11px 13px;border-radius:8px;border:1px solid var(--border);
  background:var(--surface);color:var(--text);width:100%;
}
.field textarea{resize:vertical;min-height:110px;}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media (max-width:640px){.form-grid{grid-template-columns:1fr;}}
.form-note{font-size:12.5px;color:var(--muted);margin-top:14px;}

/* ---------- footer ---------- */
footer.site-footer{border-top:1px solid var(--border);padding-block:34px;margin-top:0;}
.footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.footer-col h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;}
.footer-col p, .footer-col a{font-size:13px;color:var(--muted);text-decoration:none;display:block;margin-bottom:6px;}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{margin-top:26px;padding-top:18px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--muted);}

/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;
  padding:4px 10px;border-radius:999px;background:var(--chip-bg);color:var(--accent);text-transform:uppercase;}
.badge.lead{background:var(--accent);color:#fff;}

/* ---------- disclaimer box ---------- */
.disclaimer{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:16px 18px;font-size:12.5px;color:var(--muted);}
.disclaimer p + p{margin-top:6px;}

/* ---------- page header (non-home) ---------- */
.page-head{padding-block:40px 36px;border-bottom:1px solid var(--border);}
.page-head h1{font-size:clamp(26px,3.6vw,36px);}
.page-head .lede{margin-top:12px;max-width:620px;color:var(--muted);font-size:15px;}

.kicker-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.kicker-list .badge{background:var(--surface);border:1px solid var(--border);}

/* ---------- two-col feature ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start;}
@media (max-width:760px){.feature{grid-template-columns:1fr;}}

/* ---------- source/footnote ---------- */
.foot-src{font-size:11.5px;color:var(--muted);margin-top:10px;}

/* ---------- in-page sub navigation (R&D page) ---------- */
.subnav{position:sticky;top:calc(env(safe-area-inset-top,0px) + 64px);z-index:30;background:var(--bg);border-bottom:1px solid var(--border);}
.subnav .wrap{display:flex;gap:4px;overflow-x:auto;}
.subnav a{font-size:13.5px;padding:13px 14px;text-decoration:none;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;}
.subnav a:hover{color:var(--text);}
.subnav a.on{color:var(--accent);border-bottom-color:var(--accent);font-weight:600;}
[id]{scroll-margin-top:124px;}

/* ---------- mission diagram ---------- */
.mission{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;}
@media (max-width:760px){.mission{grid-template-columns:1fr;}}
.mission .side{background:var(--surface-2);border:1px solid var(--border);border-radius:14px;padding:26px;min-width:0;}
.mission .side h3{font-size:17px;margin-bottom:8px;}
.mission .side p{color:var(--muted);font-size:13.8px;}
.mission .hub{width:132px;height:132px;border-radius:50%;background:var(--accent);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-weight:700;font-size:15px;margin-inline:auto;box-shadow:0 0 0 8px var(--chip-bg);}
.mission .hub small{font-family:var(--font-mono);font-weight:500;font-size:10px;letter-spacing:.06em;opacity:.85;margin-top:4px;}
.routes{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;}
.route{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:7px 14px 7px 10px;font-size:13px;font-weight:600;}
.route svg{width:18px;height:18px;color:var(--accent);}

/* ---------- person rows ---------- */
.person{display:flex;gap:16px;align-items:flex-start;}
.person .icon-tile{flex:none;border-radius:50%;margin-bottom:0;font-family:var(--font-mono);font-weight:600;font-size:13px;}
.person > div{min-width:0;}

/* ---------- company overview flow (home) ---------- */
.overview-lede{font-size:clamp(17px,2.2vw,21px);font-weight:600;text-align:center;max-width:720px;margin:0 auto 34px;text-wrap:balance;}
.overview-lede em{font-style:normal;color:var(--accent);}
.flow{display:grid;grid-template-columns:1fr 40px 1.05fr 40px 1fr;align-items:stretch;}
.flow .arrow{display:flex;align-items:center;justify-content:center;color:var(--accent-2);}
.flow .arrow svg{width:26px;height:26px;}
.fcard{border-radius:16px;padding:26px 22px;display:flex;flex-direction:column;gap:10px;min-width:0;}
.fcard .art{height:118px;display:flex;align-items:center;justify-content:center;margin-bottom:6px;}
.fcard .art svg{height:100%;width:auto;max-width:100%;}
.fcard h3{font-size:17px;text-align:center;}
.fcard .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;text-align:center;}
.fcard ul{display:flex;flex-direction:column;gap:6px;margin-top:4px;}
.fcard li{font-size:13.2px;padding-left:14px;position:relative;line-height:1.5;}
.fcard li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.55;}
.fcard.before{background:var(--surface-2);border:1px solid var(--border);color:var(--muted);}
.fcard.before h3{color:var(--text);}
.fcard.core{background:linear-gradient(160deg,#0b86d6 0%,#0757b8 100%);color:#fff;box-shadow:0 14px 34px -18px rgba(7,87,184,.55);}
.fcard.core .k{color:rgba(255,255,255,.8);}
.fcard.core li::before{background:#fff;}
.fcard.after{background:var(--surface);border:1.5px solid var(--accent-2);}
.fcard.after .k{color:var(--accent);}
.fcard.after li{color:var(--muted);}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.duo .opt{border:1px solid var(--border);border-radius:12px;padding:12px 10px;text-align:center;}
.duo .opt svg{height:54px;width:auto;margin:0 auto 6px;display:block;}
.duo .opt b{display:block;font-size:13.5px;}
.duo .opt span.s{font-size:11.5px;color:var(--muted);}
.fcard .one{font-size:13.2px;text-align:center;line-height:1.55;}
.fcard.before .one{color:var(--muted);}
.fcard.after .one{color:var(--muted);}
.fcard.core .one{color:rgba(255,255,255,.88);}
@media (max-width:860px){
  .flow{grid-template-columns:1fr 22px 1fr 22px 1fr;}
  .flow .arrow svg{width:18px;height:18px;}
  .fcard{padding:18px 12px;}
  .fcard .art{height:84px;}
  .fcard h3{font-size:14.5px;}
  .duo .opt{padding:8px 4px;}
  .duo .opt svg{height:40px;}
  .duo .opt span.s{display:none;}
}
@media (max-width:600px){
  .flow{grid-template-columns:1fr;gap:0;}
  .flow .arrow{height:22px;}
  .flow .arrow svg{width:16px;height:16px;transform:rotate(90deg);}
  .fcard{display:grid;grid-template-columns:64px 1fr;grid-template-areas:"art k" "art h" "art one";column-gap:14px;row-gap:2px;align-items:center;padding:14px 16px;border-radius:14px;}
  .fcard .art{grid-area:art;height:56px;margin:0;}
  .fcard .k{grid-area:k;text-align:left;}
  .fcard h3{grid-area:h;text-align:left;font-size:15px;}
  .fcard .one{grid-area:one;text-align:left;font-size:12.6px;}
  .fcard.after .duo{grid-area:art;display:flex;flex-direction:column;gap:4px;}
  .fcard.after .duo .opt{border:none;padding:0;}
  .fcard.after .duo .opt svg{height:24px;margin:0 auto;}
  .fcard.after .duo .opt b{font-size:10.5px;}
  .fcard.after .k{margin-top:0 !important;}
  .fcard.core{box-shadow:0 10px 24px -16px rgba(7,87,184,.55);}
}
.swipe-hint{display:none !important;text-align:center;font-size:12px;color:var(--muted);margin-top:6px;font-family:var(--font-mono);letter-spacing:.04em;}

/* ---------- team profile list ---------- */
.bio{display:flex;flex-direction:column;gap:7px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border);}
.bio li{font-size:13.6px;color:var(--muted);padding-left:14px;position:relative;line-height:1.5;}
.bio li::before{content:"";position:absolute;left:0;top:.65em;width:6px;height:1.5px;background:var(--accent-2);}
.bio li.sub{padding-left:28px;font-size:12.8px;}
.bio li.sub::before{left:14px;width:5px;background:var(--border);}
.person h3{font-size:19px;}
@media (max-width:860px){
  .fcard .one br{display:none;}
  .fcard .one{font-size:12.6px;}
  .duo .opt b{font-size:12.5px;word-break:keep-all;}
}
.fcard h3,.fcard .one{word-break:keep-all;}

/* ---------- molecular-weight scale (R&D) ---------- */
.mwscale{display:grid;grid-template-columns:64px 1fr;gap:16px;margin-top:18px;}
.mwscale .axis{display:flex;flex-direction:column;align-items:center;font-size:12px;font-weight:600;color:var(--accent);text-align:center;gap:6px;}
.mwscale .axis i{flex:1;width:2px;background:var(--accent);position:relative;min-height:120px;}
.mwscale .axis i::before{content:"";position:absolute;top:-1px;left:50%;transform:translateX(-50%);border:6px solid transparent;border-bottom:9px solid var(--accent);border-top:0;}
.mwscale ul{display:flex;flex-direction:column;gap:9px;padding-block:4px;}
.mwscale li{display:flex;justify-content:space-between;gap:12px;align-items:baseline;padding:8px 12px;border-radius:8px;background:var(--surface-2);font-size:13.6px;min-width:0;}
.mwscale li.grp:not(:first-child){margin-top:12px;}
.mwscale li b{font-weight:600;}
.mwscale li em{font-style:normal;font-family:var(--font-mono);font-size:12.5px;color:var(--accent);white-space:nowrap;font-variant-numeric:tabular-nums;}

/* ---------- services: flagship PoC + capability cards ---------- */
.poc{border:1.5px solid var(--accent-2);border-radius:18px;background:var(--surface);padding:30px;display:flex;flex-direction:column;gap:22px;}
@media (max-width:640px){.poc{padding:22px 18px;}}
.qs{display:flex;flex-wrap:wrap;gap:8px;}
.q{background:var(--chip-bg);color:var(--accent-strong);border-radius:999px;padding:8px 14px;font-size:13.4px;font-weight:500;word-break:keep-all;}
.q::before{content:"“";margin-right:2px;opacity:.6;}
.q::after{content:"”";margin-left:2px;opacity:.6;}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;counter-reset:st;}
@media (max-width:760px){.steps{grid-template-columns:1fr;}}
.step{background:var(--surface-2);border-radius:12px;padding:18px;min-width:0;counter-increment:st;}
.step::before{content:counter(st);display:inline-flex;width:24px;height:24px;border-radius:50%;background:var(--accent);color:#fff;font-family:var(--font-mono);font-size:12px;align-items:center;justify-content:center;margin-bottom:10px;}
.step h4{font-size:14.5px;margin-bottom:4px;}
.step p{font-size:13px;color:var(--muted);}
.deliver{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:760px){.deliver{grid-template-columns:1fr;}}
.deliver h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-bottom:10px;}
.checks{display:flex;flex-direction:column;gap:7px;}
.checks li{font-size:13.6px;padding-left:22px;position:relative;line-height:1.5;}
.checks li::before{content:"";position:absolute;left:2px;top:.42em;width:11px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg);}
.svc{display:flex;flex-direction:column;gap:12px;}
.svc .ask{font-size:15px;font-weight:600;color:var(--text);line-height:1.45;word-break:keep-all;}
.svc .ask::before{content:"“";color:var(--accent-2);}
.svc .ask::after{content:"”";color:var(--accent-2);}
.svc .opts{display:flex;flex-direction:column;gap:8px;}
.svc .opt-row{border:1px solid var(--border);border-radius:10px;padding:10px 12px;}
.svc .opt-row b{font-size:13.4px;display:block;}
.svc .opt-row span{font-size:12.6px;color:var(--muted);}
.svc .for{font-size:12.4px;color:var(--muted);padding-top:10px;border-top:1px solid var(--border);margin-top:auto;}

/* ---------- electronic notices board ---------- */
.nsearch{display:grid;grid-template-columns:2fr 1.2fr 1fr 1fr auto;gap:12px;align-items:end;}
@media (max-width:860px){.nsearch{grid-template-columns:1fr 1fr;} .nsearch .field:first-child{grid-column:1/-1;}}
.nsearch .btn{height:44px;}
.ntable td.num{font-family:var(--font-mono);font-size:12.5px;white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--muted);}
.ntable .ntitle{color:var(--text);text-decoration:none;font-weight:600;}
.ntable .ntitle:hover{color:var(--accent);text-decoration:underline;}
.n-empty{text-align:center;color:var(--muted);padding:34px 12px !important;}
.nstat{font-size:11.5px;padding:3px 9px;border-radius:999px;background:var(--surface-2);color:var(--muted);white-space:nowrap;}
.nstat.on{background:var(--chip-bg);color:var(--accent);font-weight:600;}
.ndetail{margin-top:26px;border:1px solid var(--border);border-radius:14px;padding:28px;background:var(--surface);display:flex;flex-direction:column;gap:20px;}
@media (max-width:640px){.ndetail{padding:20px 16px;}}
.nd-head h2{font-size:clamp(19px,2.4vw,23px);margin-top:10px;}
.nd-meta{display:flex;flex-wrap:wrap;gap:8px 26px;margin:14px 0 0;padding-top:14px;border-top:1px solid var(--border);}
.nd-meta div{display:flex;gap:8px;font-size:13px;}
.nd-meta dt{color:var(--muted);}
.nd-meta dd{margin:0;font-family:var(--font-mono);font-variant-numeric:tabular-nums;}
.nd-body{font-size:14.5px;line-height:1.8;max-width:720px;}
.nd-body p+p,.nd-body ul{margin-top:12px;}
.nd-body ul{list-style:disc;padding-left:20px;}
.nd-files{display:flex;flex-wrap:wrap;gap:8px;}
.nd-files:empty{display:none;}
.nfile{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:8px;padding:9px 14px;font-size:13px;text-decoration:none;color:var(--accent);}
.nfile svg{width:16px;height:16px;}
.ndetail > .btn{align-self:flex-start;}
@media print{
  .site-header,.site-footer,.page-head,.nsearch,.tablewrap,#example-banner,.foot-src,#nd-back,.subnav{display:none !important;}
  .ndetail{border:none;padding:0;margin:0;}
  body{background:#fff;color:#000;}
}

/* ---------- services capability layout ---------- */
.svc .sub{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);display:flex;align-items:center;gap:8px;margin-top:4px;}
.svc .sub::after{content:"";flex:1;height:1px;background:var(--border);}
.svc .opts.two{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
@media (max-width:520px){.svc .opts.two{grid-template-columns:1fr;}}
.cap-note{margin-top:20px;font-size:13.4px;color:var(--muted);text-align:center;}
.cap-note a{color:var(--accent);font-weight:600;}

.overview-lede{word-break:keep-all;}
@media (max-width:600px){.fcard{grid-template-columns:76px 1fr;}}
@media (max-width:600px){
  #mission{padding-block:40px 36px;}
  .overview-lede{margin-bottom:24px;font-size:16.5px;}
  .fcard{padding:14px 16px;min-height:96px;}
  .fcard.after .duo{flex-direction:row;justify-content:center;gap:8px;}
  .fcard.after .duo .opt{width:32px;}
  .fcard.after .duo .opt svg{height:26px;}
  .fcard.after .duo .opt b{font-size:10px;font-weight:600;color:var(--muted);margin-top:2px;}
  .fcard.after .duo .opt b .lang-ko{font-size:0;}
  .fcard.after .duo .opt:first-child b .lang-ko::after{content:"비강";font-size:10px;}
  .fcard.after .duo .opt:last-child b .lang-ko::after{content:"경구";font-size:10px;}
  .fcard.after h3{margin-top:0;}
  .flow .arrow{height:20px;}
}

/* ---------- larger header (v2) ---------- */
.site-header .wrap{height:76px;}
.brand .mark{height:40px;}
nav.main-nav{gap:6px;}
nav.main-nav a{font-size:16px;padding:9px 14px;}
.lang-btn{font-size:13.5px;padding:7px 13px;}
.subnav{top:calc(env(safe-area-inset-top,0px) + 76px);}
[id]{scroll-margin-top:136px;}
@media (max-width:860px){
  nav.main-nav{inset:76px 0 auto 0;}
  nav.main-nav a{font-size:16.5px;padding:14px 12px;}
  .brand .mark{height:36px;}
}
@media (max-width:1000px) and (min-width:861px){nav.main-nav a{font-size:15px;padding:9px 10px;}}

nav.main-nav a{color:var(--text);font-weight:500;}
nav.main-nav a[aria-current="page"]{color:var(--accent);font-weight:700;}

/* ---------- type v3: Latin face + larger footer ---------- */
body{font-variant-numeric:tabular-nums;}
.footer-col h5{font-family:var(--font-display);font-size:14.5px;letter-spacing:0;text-transform:none;color:var(--text);font-weight:700;margin-bottom:12px;}
.footer-col p,.footer-col a{font-size:15px;line-height:1.6;margin-bottom:8px;}
.footer-bottom{font-size:13.5px;}

body{word-break:keep-all;overflow-wrap:break-word;}
.footer-col:first-child{max-width:320px !important;}