/* =====================================================
   Dr. Lawrence Liu — site styles
   Editorial cream-paper palette, Noto Sans TC throughout,
   weight + color for hierarchy, deep cardiac-red accent.
   ===================================================== */

/* =====================
   Design Tokens
   ===================== */
:root {
  /* Type families */
  --serif-en: "Cormorant Garamond", "Noto Sans TC", serif;
  --serif-tc: "Noto Sans TC", "Microsoft JhengHei", "PingFang TC", -apple-system, sans-serif;
  --sans-en:  "Inter", "Noto Sans TC", -apple-system, BlinkMacSystemFont, sans-serif;
  --sans-tc:  "Noto Sans TC", "Microsoft JhengHei", "PingFang TC", -apple-system, sans-serif;
  --label:    "Cormorant Garamond", "EB Garamond", serif;

  /* Paper */
  --paper:    #FAFAF7;
  --paper-2:  #F2EFE8;
  --paper-3:  #EAE6DC;
  --paper-4:  #1A1715;

  /* Ink */
  --ink:      #0F0F0F;
  --ink-2:    #2D2D2D;
  --ink-3:    #555555;
  --ink-4:    #8A8A85;

  /* Lines */
  --line:     #DEDAD0;
  --line-2:   #C7C2B4;
  --line-dk:  #3A3633;

  /* Accent — deep cardiac red */
  --accent:   #9B2C2C;
  --accent-2: #7A2222;
  --accent-3: #C44F3E;

  /* Pagefind UI — match editorial palette / flat aesthetic */
  --pagefind-ui-scale: 1;
  --pagefind-ui-primary: var(--accent);
  --pagefind-ui-text: var(--ink-2);
  --pagefind-ui-background: var(--paper);
  --pagefind-ui-border: var(--line);
  --pagefind-ui-tag: var(--paper-2);
  --pagefind-ui-border-width: 1px;
  --pagefind-ui-border-radius: 0;
  --pagefind-ui-image-border-radius: 0;
  --pagefind-ui-image-box-ratio: 3 / 2;
  --pagefind-ui-font: var(--sans-tc);

  /* Legacy aliases — keep existing article/page styles working */
  --bg: var(--paper);
  --surface: var(--paper);
  --surface-soft: var(--paper-2);
  --primary: var(--accent);
  --primary-dark: var(--accent-2);
  --primary-soft: var(--paper-2);
  --text: var(--ink);
  --text-muted: var(--ink-3);
  --text-soft: var(--ink-4);
  --border: var(--line);
}

/* =====================
   Reset & Base
   ===================== */
* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans-tc);
  color: var(--ink-2);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.85;
  font-weight: 400;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; height: auto; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover { color: var(--accent-2); }

/* =====================
   Utility — type
   ===================== */

/* English caps label / italic eyebrow */
.eyebrow {
  display: inline-block;
  font-family: var(--label);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--accent);
  font-size: 18px;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
}

.eyebrow.serif-roman {
  font-style: normal;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-size: 12px;
  font-family: var(--sans-en);
  font-weight: 500;
  color: var(--ink-3);
}

/* Eyebrow + leading hairline rule (red bar + italic English) */
.eyebrow-row {
  display: flex;
  align-items: center;
  gap: 14px;
}
.eyebrow-row::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--accent);
  display: block;
}

.h-display {
  font-family: var(--serif-tc);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.18;
  color: var(--ink);
  margin: 0;
}
.h-display em {
  font-style: normal;
  color: var(--accent);
}

.h-section {
  font-family: var(--serif-tc);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: var(--ink);
  margin: 0;
}

.body-tc {
  font-family: var(--sans-tc);
  color: var(--ink-2);
  line-height: 1.85;
  letter-spacing: 0.02em;
}

.hairline {
  height: 1px;
  background: var(--line);
  border: none;
  margin: 0;
}

/* =====================
   Logo — multiply blend so the white PNG/GIF background
   disappears against any cream/paper surface
   ===================== */
.logo-blend {
  mix-blend-mode: multiply;
  display: block;
  height: auto;
}

/* =====================
   Buttons
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: var(--sans-tc);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1em;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: opacity 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  border-radius: 0;
}

.btn.solid,
.btn-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn.solid:hover,
.btn-primary:hover {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

.btn.outline,
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn.outline:hover,
.btn-ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn.accent {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}
.btn.accent:hover { background: var(--accent-2); border-color: var(--accent-2); }

.btn .arrow { font-family: var(--serif-en); font-size: 18px; font-weight: 400; }

/* =====================
   Site header / nav
   ===================== */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 64px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .brand {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
}

.site-header .brand-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.site-header .brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.site-header .brand-name {
  font-family: var(--serif-tc);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.site-header .brand-sub {
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 0.12em;
}

.site-nav {
  display: flex;
  gap: 38px;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.site-nav .nav-en {
  font-family: var(--label);
  font-style: italic;
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 0.14em;
}

.site-nav .nav-tc {
  font-family: var(--serif-tc);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--ink-2);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover .nav-en,
.site-nav a.active .nav-en { color: var(--accent); }
.site-nav a:hover .nav-tc { color: var(--ink); }
.site-nav a.active .nav-tc {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.nav-cta {
  font-size: 12px !important;
  padding: 11px 20px !important;
}

/* legacy header (kept for any unrewritten page) */
header:not(.site-header) {
  background: var(--paper);
  color: var(--ink);
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  border-bottom: 1px solid var(--line);
}
header:not(.site-header) .site-title {
  font-family: var(--serif-tc);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: var(--ink);
}
header:not(.site-header) .site-title span {
  color: var(--accent);
  font-weight: 700;
}
header:not(.site-header) nav { display: flex; gap: 4px; }
header:not(.site-header) nav a {
  color: var(--ink-3);
  padding: 8px 18px;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.3px;
}
header:not(.site-header) nav a:hover { color: var(--accent); }
header:not(.site-header) nav a.active { color: var(--accent); }

/* =====================
   Homepage hero
   Desktop grid: left column = copy (top) + signature card (bottom),
   right column = photo spanning both rows.
   ===================== */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  column-gap: 80px;
  row-gap: 24px;
  padding: 100px 64px 120px;
  align-items: center;
  background: var(--paper);
}
.hero .hero-copy      { grid-column: 1; grid-row: 1; }
.hero .hero-visual    { grid-column: 2; grid-row: 1 / span 2; align-self: stretch; }
.hero .signature-card { grid-column: 1; grid-row: 2; }

.hero-copy h1 {
  font-family: var(--serif-tc);
  font-weight: 700;
  font-size: 76px;
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin: 36px 0 0;
}
.hero-copy h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-copy .lede {
  margin-top: 36px;
  max-width: 520px;
  font-family: var(--sans-tc);
  font-size: 16px;
  line-height: 1.95;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}

.hero-cta {
  display: flex;
  gap: 18px;
  margin-top: 44px;
  flex-wrap: wrap;
}

.hero-tagline {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.hero-tagline .creds {
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--ink-4);
  text-transform: uppercase;
}
.hero-tagline .rule { flex: 1; height: 1px; background: var(--line); }
.hero-tagline .hosp {
  font-family: var(--serif-tc);
  font-size: 13px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
}

/* Signature card — white background, no border, animated logo centered. */
.signature-card {
  background: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding: 28px 28px;
  margin-top: 56px;
  max-width: 520px;
  min-height: 220px;
}
.signature-card img {
  width: 100%;
  max-width: 440px;
  max-height: 150px;
  object-fit: contain;
}
.signature-card .caption {
  font-family: var(--label);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-4);
}

/* Hero visual — single full photograph on the right, with a small overlaid
   corner label. */
.hero-visual {
  position: relative;
}
.hero-visual .hero-photo {
  display: block;
  width: 100%;
  height: auto;
  max-height: 720px;
  object-fit: cover;
}
.hero-visual .corner-label {
  position: absolute;
  top: 24px;
  left: 24px;
  background: var(--paper);
  padding: 8px 14px;
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--line);
}

/* "Your photo" placeholder block (reusable) */
.photo-placeholder .ph-label {
  font-family: var(--label);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.photo-placeholder .ph-caption {
  font-family: var(--serif-tc);
  font-size: 15px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  line-height: 1.6;
}
.photo-placeholder .ph-rule {
  width: 28px;
  height: 1px;
  background: var(--accent);
  margin: 4px 0;
}
.photo-placeholder .ph-en {
  font-family: var(--label);
  font-style: italic;
  font-size: 10px;
  color: var(--ink-4);
  letter-spacing: 0.16em;
}

/* Section divider strip (motto bar) */
.divider-strip {
  padding: 26px 64px;
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.divider-strip .rule { width: 80px; height: 1px; background: var(--accent); }
.divider-strip .motto {
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* =====================
   Page sections
   ===================== */
.section {
  padding: 120px 64px;
  background: var(--paper);
  max-width: none;
  margin: 0;
}

.section.alt {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.section-head .title-block { max-width: 600px; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head h2 {
  font-family: var(--serif-tc);
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 52px;
  line-height: 1.2;
  color: var(--ink);
  margin: 0;
}
.section-head p {
  margin-top: 16px;
  max-width: 520px;
  font-size: 15px;
  color: var(--ink-3);
  line-height: 1.8;
}

.section-link {
  font-family: var(--label);
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
  white-space: nowrap;
}
.section-link:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* =====================
   Article cards (homepage news / health grids)
   ===================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

.article-card {
  background: transparent;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
  border: none;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
  padding: 0;
  cursor: pointer;
  transition: opacity 0.2s ease;
}
.article-card:hover { opacity: 0.85; }

.article-card-thumb {
  height: 260px;
  background-size: cover;
  background-position: center;
  filter: saturate(0.9);
  margin-bottom: 22px;
}

.article-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.article-card-meta .tag {
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: transparent;
  border: none;
  padding: 0;
  border-radius: 0;
}
.article-card-meta .rule { width: 18px; height: 1px; background: var(--line-2); }
.article-card-meta .date {
  font-family: var(--sans-tc);
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 0.1em;
}

.article-card h3,
.article-card h4 {
  font-family: var(--serif-tc);
  font-size: 22px;
  line-height: 1.4;
  font-weight: 500;
  margin: 0;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.article-card p {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}

.article-card-link {
  margin-top: 18px;
  font-family: var(--label);
  font-style: italic;
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.04em;
}

/* Health cards: paper inset, padded body */
.health-card {
  background: var(--paper);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
}
.health-card .thumb {
  height: 220px;
  background-size: cover;
  background-position: center;
  filter: saturate(0.9);
}
.health-card .body { padding: 26px 28px 32px; }
.health-card .cat-en {
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.health-card .cat-tc {
  font-family: var(--serif-tc);
  font-size: 13px;
  color: var(--ink-4);
  letter-spacing: 0.16em;
  margin-bottom: 16px;
}
.health-card h3 {
  font-family: var(--serif-tc);
  font-size: 22px;
  line-height: 1.4;
  font-weight: 500;
  margin: 0;
  color: var(--ink);
}
.health-card p {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.health-card .link {
  margin-top: 20px;
  display: inline-block;
  font-family: var(--label);
  font-style: italic;
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
}

/* =====================
   About section (homepage)
   ===================== */
.about-section {
  padding: 120px 64px;
  background: var(--paper);
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.about-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.about-photos .about-photo {
  margin: 0;
  display: flex;
  flex-direction: column;
}
.about-photos .about-photo img {
  display: block;
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.95);
}
.about-photos .about-photo.offset { margin-top: 36px; }
.about-photos .about-photo figcaption {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.about-photos .about-photo .cap-en {
  font-family: var(--label);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
}
.about-photos .about-photo .cap-tc {
  font-family: var(--serif-tc);
  font-size: 14px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.director-quote {
  grid-column: 1 / 3;
  padding: 32px 28px;
  background: var(--paper-2);
  border-left: 2px solid var(--accent);
}
.director-quote .label {
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.director-quote p {
  font-family: var(--serif-tc);
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-2);
  margin: 0;
  letter-spacing: 0.04em;
}

.about-copy h2 {
  font-family: var(--serif-tc);
  font-weight: 600;
  font-size: 56px;
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: var(--ink);
  margin: 18px 0 0;
}
.about-copy .creds-row {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--label);
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0.1em;
  color: var(--ink-3);
}
.about-copy .lead {
  margin-top: 36px;
  font-size: 16px;
  line-height: 2.0;
  color: var(--ink-2);
  letter-spacing: 0.03em;
}
.about-copy .bullets {
  margin-top: 44px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.about-copy .bullet {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.about-copy .bullet:last-child { border-bottom: none; }
.about-copy .bullet .b-label {
  font-family: var(--label);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.about-copy .bullet .b-text {
  font-family: var(--sans-tc);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* =====================
   Research section (homepage)
   ===================== */
.research-section {
  padding: 120px 64px;
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.research-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line-2);
}
.research-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.research-stats .num {
  font-family: var(--serif-en);
  font-size: 88px;
  line-height: 1;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.research-stats .label {
  font-family: var(--label);
  font-style: italic;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--ink-4);
}

.research-areas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.research-areas .area {
  padding-top: 24px;
  border-top: 1px solid var(--ink);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.research-areas .area .n {
  font-family: var(--serif-en);
  font-size: 36px;
  color: var(--accent);
  letter-spacing: -0.02em;
  font-weight: 500;
}
.research-areas .area .tc {
  font-family: var(--serif-tc);
  font-size: 19px;
  color: var(--ink);
  letter-spacing: 0.06em;
  line-height: 1.4;
  font-weight: 500;
}
.research-areas .area .en {
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-4);
  letter-spacing: 0.06em;
}

/* =====================
   Site footer
   ===================== */
.site-footer {
  background: var(--paper);
  padding: 100px 64px 56px;
  color: var(--ink-2);
  text-align: left;
  border-top: 1px solid var(--line);
}
.site-footer .row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 80px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--line);
}
.site-footer .booking h3 {
  font-family: var(--serif-tc);
  font-size: 38px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin: 18px 0 0;
  line-height: 1.3;
}
.site-footer .booking p {
  margin-top: 16px;
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.8;
}
.site-footer .col-head {
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
}
.site-footer .quick-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.site-footer .quick-links a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: var(--ink-2);
  text-decoration: none;
}
.site-footer .quick-links .en {
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-4);
  width: 130px;
}
.site-footer .quick-links .tc {
  font-family: var(--serif-tc);
  font-size: 15px;
  letter-spacing: 0.08em;
}
.site-footer .practice-block {
  font-family: var(--serif-tc);
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-2);
}
.site-footer .practice-block .en {
  color: var(--ink-4);
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.1em;
}
.site-footer .legal {
  margin-top: 32px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 0.06em;
  gap: 24px;
  flex-wrap: wrap;
}
.site-footer .legal .motto {
  font-family: var(--label);
  font-style: italic;
}

/* Plain legacy footer (kept for unrewritten pages) */
footer:not(.site-footer) {
  background: var(--paper-2);
  color: var(--ink-3);
  text-align: center;
  padding: 36px 24px;
  font-size: 0.85rem;
  border-top: 1px solid var(--line);
  letter-spacing: 0.3px;
}
footer:not(.site-footer) p { line-height: 1.7; }

/* =====================
   Category page header (health / news / research / about listing pages)
   Left-aligned with eyebrow-row + big serif title + lead.
   ===================== */
.listing-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 80px 64px 64px;
}
.listing-header.alt { background: var(--paper-2); }
.listing-header .eyebrow-row { margin-bottom: 22px; }
.listing-header h1 {
  font-family: var(--serif-tc);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.15;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--ink);
  margin: 0;
}
.listing-header .lead {
  margin-top: 24px;
  max-width: 720px;
  font-size: 17px;
  line-height: 1.9;
  color: var(--ink-3);
  letter-spacing: 0.03em;
}

/* Search bar (Pagefind UI host — sits between page header and filter/grid) */
.search-section {
  padding: 28px 64px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
}
.search-section .search-wrap { max-width: 720px; margin: 0 auto; }
.search-section .pagefind-ui form { background: var(--paper); }
.search-section .pagefind-ui__search-input,
.search-section .pagefind-ui__search-clear {
  font-family: var(--sans-tc) !important;
  letter-spacing: 0.02em;
}

/* Filter row (health page categories) */
.filter-row {
  padding: 28px 64px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.filter-row .filter-label {
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.filter-row a {
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--ink-3);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}
.filter-row a:hover { color: var(--ink); }
.filter-row a.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}
.filter-row .cat-tc {
  font-family: var(--serif-tc);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
}
.filter-row .cat-count {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  color: var(--ink-4);
}

/* Editorial 3-col article listing (health.html, news.html grids) */
.listing-grid {
  padding: 72px 64px 100px;
  background: var(--paper);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 40px;
  row-gap: 64px;
}
.listing-grid .listing-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
  transition: opacity 0.2s ease;
}
.listing-grid .listing-card:hover { opacity: 0.85; }
.listing-grid .listing-card .thumb {
  height: 240px;
  background-size: cover;
  background-position: center;
  filter: saturate(0.88);
  margin-bottom: 22px;
}
.listing-grid .listing-card .cat-en {
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.listing-grid .listing-card .cat-tc {
  font-family: var(--serif-tc);
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 0.16em;
  margin-bottom: 12px;
}
.listing-grid .listing-card h3 {
  font-family: var(--serif-tc);
  font-size: 22px;
  line-height: 1.45;
  font-weight: 500;
  margin: 0;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.listing-grid .listing-card p {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-3);
}
.listing-grid .listing-card .read-link {
  margin-top: 14px;
  display: inline-block;
  font-family: var(--label);
  font-style: italic;
  font-size: 14px;
  color: var(--accent);
}

/* =====================
   News page — featured + archive list
   ===================== */
.news-featured {
  padding: 80px 64px 40px;
  background: var(--paper);
}
.news-featured .row {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: center;
}
.news-featured .photo {
  height: 480px;
  background-size: cover;
  background-position: center;
  filter: saturate(0.88);
}
.news-featured .meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}
.news-featured .meta .tag {
  background: transparent;
  border: none;
  padding: 0;
  border-radius: 0;
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.news-featured .meta .rule { width: 24px; height: 1px; background: var(--line-2); }
.news-featured .meta .date {
  font-family: var(--sans-tc);
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 0.1em;
}
.news-featured h2 {
  font-family: var(--serif-tc);
  font-size: 42px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.3;
  margin: 0;
  color: var(--ink);
}
.news-featured p {
  margin-top: 22px;
  font-size: 16px;
  line-height: 1.95;
  color: var(--ink-3);
}

.news-archive {
  padding: 64px 64px 100px;
  background: var(--paper-2);
  border-top: 1px solid var(--line);
}
.news-archive .head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}
.news-archive .head .eyebrow {
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.news-archive .head h2 {
  font-family: var(--serif-tc);
  font-size: 36px;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin: 6px 0 0;
}
.news-archive .head .count {
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
}
.news-archive .list { border-top: 1px solid var(--ink); }
.news-archive .item {
  display: grid;
  grid-template-columns: 110px 200px 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
  transition: opacity 0.2s ease;
}
.news-archive .item:hover { opacity: 0.75; }
.news-archive .item .date {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 16px;
  color: var(--ink-4);
  letter-spacing: 0.04em;
}
.news-archive .item .tag {
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.news-archive .item h3 {
  font-family: var(--serif-tc);
  font-size: 20px;
  line-height: 1.45;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin: 0;
  color: var(--ink);
}
.news-archive .item p {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--ink-3);
}
.news-archive .item .arrow {
  font-family: var(--serif-en);
  font-size: 22px;
  color: var(--ink-3);
}

/* =====================
   Research page
   ===================== */
.research-stats-banner {
  background: var(--paper-3);
  padding: 72px 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  border-bottom: 1px solid var(--line);
}
.research-stats-banner .stat { display: flex; flex-direction: column; gap: 8px; }
.research-stats-banner .stat:not(:first-child) {
  padding-left: 32px;
  border-left: 1px solid var(--line-2);
}
.research-stats-banner .num {
  font-family: var(--serif-en);
  font-size: 80px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.research-stats-banner .lbl {
  font-family: var(--label);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}

.areas-section {
  padding: 100px 64px 60px;
  background: var(--paper);
}
.areas-section .head {
  margin-bottom: 48px;
}
.areas-section .head h2 {
  font-family: var(--serif-tc);
  font-size: 42px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0;
}
.areas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.areas-grid .area {
  padding: 32px 36px;
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  align-items: start;
  border-bottom: 1px solid var(--line);
}
.areas-grid .area:nth-last-child(-n+2) { border-bottom: none; }
.areas-grid .area:nth-child(odd) { border-right: 1px solid var(--line); }
.areas-grid .area .n {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 38px;
  color: var(--accent);
  line-height: 1;
}
.areas-grid .area .tc {
  font-family: var(--serif-tc);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.areas-grid .area .en {
  font-family: var(--label);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin-top: 6px;
}
.areas-grid .area p {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-3);
}

.trials-section {
  padding: 60px 64px 80px;
  background: var(--paper);
}
.trials-section .head { margin-bottom: 28px; }
.trials-section .head h2 {
  font-family: var(--serif-tc);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0;
}
.trials-section .lead {
  margin-top: 12px;
  font-size: 14px;
  color: var(--ink-3);
  max-width: 720px;
}
.trials-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.trials-grid .trial {
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--accent);
  padding: 8px 18px;
  border: 1px solid var(--accent);
  background: var(--paper);
}

.publications-section {
  padding: 80px 64px 100px;
  background: var(--paper-2);
  border-top: 1px solid var(--line);
}
.publications-section .head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 16px;
}
.publications-section .head h2 {
  font-family: var(--serif-tc);
  font-size: 42px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 6px 0 0;
}
.publications-section .head .note {
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
}
.pubs-list {
  border-top: 1px solid var(--ink);
  margin: 0;
  padding: 0;
  list-style: none;
}
.pubs-list li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  align-items: baseline;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.pubs-list .y {
  font-family: var(--serif-en);
  font-size: 22px;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.pubs-list .body {
  font-family: var(--serif-tc);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}
.pubs-list .body strong {
  color: var(--ink);
  font-weight: 600;
}
.pubs-list .body em {
  font-family: var(--serif-en);
  font-style: italic;
  color: var(--ink-3);
}
.pubs-list .star {
  color: var(--accent);
  font-weight: 500;
  margin-right: 4px;
}
.pubs-list .if-note {
  display: inline-block;
  margin-left: 6px;
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 0.06em;
}

/* =====================
   About page (full redesign) — editorial hero, quote, expertise, timeline
   ===================== */
.about-page-hero {
  padding: 100px 64px 80px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
  background: var(--paper);
}
.about-page-hero .visual-col {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.about-page-hero .portrait {
  width: 100%;
  height: 460px;
  object-fit: cover;
  object-position: center 22%;
  filter: saturate(0.95);
  display: block;
}
.about-page-hero .practice-note {
  background: var(--paper-2);
  padding: 28px 32px;
  border-top: 1px solid var(--accent);
}
.about-page-hero .practice-note .label {
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
  display: block;
}
.about-page-hero .practice-note .text {
  font-family: var(--serif-tc);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-2);
  letter-spacing: 0.04em;
}
.about-page-hero .copy-col .eyebrow-row { margin-bottom: 18px; }
.about-page-hero .copy-col h1 {
  font-family: var(--serif-tc);
  font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.15;
  color: var(--ink);
  margin: 0;
}
.about-page-hero .copy-col .en-name {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 26px;
  color: var(--ink-3);
  margin-top: 10px;
  letter-spacing: 0.02em;
}
.about-page-hero .copy-col .creds {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--label);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.about-page-hero .copy-col p {
  margin-top: 30px;
  font-size: 16px;
  line-height: 2.0;
  color: var(--ink-2);
  letter-spacing: 0.03em;
}

.about-quote {
  padding: 60px 64px;
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.about-quote .open-quote {
  font-family: var(--serif-en);
  font-size: 64px;
  line-height: 0.6;
  color: var(--accent);
  font-style: italic;
}
.about-quote p {
  font-family: var(--serif-tc);
  font-size: clamp(20px, 2.5vw, 30px);
  line-height: 1.7;
  margin: 20px auto 0;
  max-width: 900px;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.about-two-col {
  padding: 100px 64px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  background: var(--paper);
}
.about-two-col .col h2 {
  font-family: var(--serif-tc);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0;
}
.about-two-col .col .eyebrow-row { margin-bottom: 18px; }

.expertise-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
}
.expertise-list li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.expertise-list .n {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  color: var(--accent);
  width: 28px;
  flex-shrink: 0;
}
.expertise-list .tc {
  display: block;
  font-family: var(--serif-tc);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.expertise-list .en {
  display: block;
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin-top: 4px;
}

.timeline-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
}
.timeline-list li {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 28px;
  align-items: baseline;
}
.timeline-list .y {
  font-family: var(--serif-en);
  font-size: 20px;
  color: var(--ink);
  letter-spacing: 0.04em;
  font-weight: 500;
}
.timeline-list .t {
  font-family: var(--serif-tc);
  font-size: 16px;
  color: var(--ink-2);
  letter-spacing: 0.06em;
  line-height: 1.6;
}
.timeline-list .t .sub {
  display: block;
  font-size: 13px;
  color: var(--ink-3);
  margin-top: 4px;
  font-weight: 400;
}

/* Contact block on about page */
.about-contact {
  padding: 80px 64px;
  background: var(--paper-2);
  border-top: 1px solid var(--line);
}
.about-contact .head h2 {
  font-family: var(--serif-tc);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 6px 0 0;
}
.about-contact .grid {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 64px;
}
.about-contact .item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.about-contact .item .label {
  font-family: var(--label);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.about-contact .item .value {
  font-family: var(--serif-tc);
  font-size: 15px;
  color: var(--ink-2);
  letter-spacing: 0.04em;
}
.about-contact .item .value a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
}

/* =====================
   Article reading view (article-*.html with new chrome)
   — used by category page links into individual articles
   ===================== */
.breadcrumb {
  padding: 20px 64px;
  border-bottom: 1px solid var(--line);
  font-family: var(--label);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  background: var(--paper);
}
.breadcrumb a { color: var(--ink-3); text-decoration: none; }
.breadcrumb .sep { margin: 0 12px; color: var(--line-2); }
.breadcrumb .current { color: var(--ink); }

/* Responsive overrides for the new editorial layouts */
@media (max-width: 1100px) {
  .listing-header { padding: 64px 32px; }
  .search-section { padding: 20px 32px; }
  .filter-row { padding: 22px 32px; }
  .listing-grid { padding: 56px 32px 80px; grid-template-columns: repeat(2, 1fr); }
  .news-featured { padding: 56px 32px 32px; }
  .news-featured .row { grid-template-columns: 1fr; gap: 32px; }
  .news-featured .photo { height: 360px; }
  .news-archive { padding: 56px 32px 80px; }
  .news-archive .item { grid-template-columns: 80px 140px 1fr auto; gap: 20px; }
  .research-stats-banner { padding: 56px 32px; grid-template-columns: repeat(2, 1fr); }
  .research-stats-banner .stat:not(:first-child) {
    padding-left: 24px;
    border-left: 1px solid var(--line-2);
  }
  .research-stats-banner .stat:nth-child(3) { padding-left: 0; border-left: none; }
  .areas-section { padding: 80px 32px 40px; }
  .areas-grid { grid-template-columns: 1fr; }
  .areas-grid .area { border-right: none !important; }
  .areas-grid .area:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
  .areas-grid .area:last-child { border-bottom: none; }
  .trials-section { padding: 40px 32px 56px; }
  .publications-section { padding: 56px 32px 80px; }
  .about-page-hero { padding: 56px 32px; grid-template-columns: 1fr; gap: 48px; }
  .about-page-hero .portrait { height: 380px; }
  .about-quote { padding: 48px 32px; }
  .about-two-col { padding: 64px 32px; grid-template-columns: 1fr; gap: 48px; }
  .about-contact { padding: 56px 32px; }
  .about-contact .grid { grid-template-columns: 1fr; gap: 0; }
  .breadcrumb { padding: 16px 32px; }
}

@media (max-width: 700px) {
  .listing-grid { grid-template-columns: 1fr; }
  .news-archive .item { grid-template-columns: 1fr; gap: 6px; padding: 20px 0; }
  .news-archive .item .arrow { display: none; }
  .pubs-list li { grid-template-columns: 60px 1fr; gap: 16px; }
  .pubs-list .y { font-size: 18px; }
}

/* =====================
   Article hero image (banner above article body)
   ===================== */
.article-hero-image {
  width: 100%;
  max-width: 1100px;
  height: 360px;
  margin: 0 auto 48px;
  background-size: cover;
  background-position: center;
  filter: saturate(0.92);
}

/* =====================
   About-page hero (about.html) — smaller mug shot, editorial layout
   ===================== */
.about-hero {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 72px 32px 56px;
  display: flex;
  align-items: center;
  gap: 36px;
  max-width: 1080px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.about-hero-photo {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 40% center;
  border: 3px solid #fff;
  box-shadow: 0 4px 14px rgba(60, 50, 40, 0.10);
  flex-shrink: 0;
}

.about-hero-text { flex: 1; min-width: 280px; }

.about-hero-text .eyebrow { margin-bottom: 10px; }

.about-hero-text h1 {
  font-family: var(--serif-tc);
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin: 8px 0 4px;
  line-height: 1.2;
}

.about-hero-text h2 {
  font-family: var(--serif-tc);
  font-size: 0.98rem;
  font-weight: 400;
  color: var(--ink-3);
  margin: 0 0 4px;
  letter-spacing: 0.06em;
  line-height: 1.6;
}

.about-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  background: var(--paper-2);
  border: 1px solid var(--line);
  color: var(--ink-2);
  padding: 5px 14px;
  border-radius: 0;
  font-size: 0.82rem;
  font-weight: 500;
  font-family: var(--serif-tc);
  letter-spacing: 0.04em;
}

@media (max-width: 760px) {
  .about-hero { padding: 56px 20px; flex-direction: column; text-align: center; gap: 20px; }
  .about-hero-tags { justify-content: center; }
}

/* =====================
   Page hero (interior pages — health/news/research/article)
   Used by older pages alongside .article-hero-image
   ===================== */
.page-hero {
  background: var(--paper);
  color: var(--ink);
  padding: 64px 24px 40px;
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.page-hero h1 {
  font-family: var(--serif-tc);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
  font-size: clamp(1.8rem, 3.6vw, 2.4rem);
  color: var(--ink);
  margin: 0 0 12px;
}
.page-hero p {
  font-family: var(--sans-tc);
  font-size: 1rem;
  color: var(--ink-3);
  max-width: 620px;
  margin: 0 auto;
  letter-spacing: 0.04em;
}

/* =====================
   Placeholder banner ("範例內容 — 請以…取代")
   ===================== */
.placeholder-banner {
  padding: 10px 14px;
  background: var(--paper-2);
  border: 1px dashed var(--line-2);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.6;
  margin-top: 18px;
}
.placeholder-banner .ph-tag {
  font-family: var(--label);
  font-style: italic;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-size: 11px;
}
.placeholder-banner .ph-divider { width: 1px; height: 14px; background: var(--line-2); }

/* =====================
   Legacy / article-page styles (article-*.html)
   Restyled with new palette + flat aesthetic, class names preserved
   ===================== */

/* Site-wide content wrapper for older pages */
main {
  max-width: 1000px;
  margin: 0 auto 80px;
  padding: 0 24px;
}
main.narrow { max-width: 800px; }

/* Generic content card on article landings */
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 36px 40px;
  margin-bottom: 24px;
  border-radius: 0;
  box-shadow: none;
}
.card h3 {
  font-family: var(--serif-tc);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.card h3::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 36px;
  height: 2px;
  background: var(--accent);
}

/* Article body (article-*.html pages) */
.article-body {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 48px 56px;
  box-shadow: none;
  max-width: 760px;
  margin: 40px auto 40px;
}

.article-body h2 {
  font-family: var(--serif-tc);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin: 36px 0 14px;
  padding-left: 14px;
  border-left: 3px solid var(--accent);
}
.article-body h2:first-of-type { margin-top: 0; }

.article-body p {
  font-family: var(--serif-tc);
  font-size: 1rem;
  color: var(--ink-2);
  margin-bottom: 14px;
  line-height: 1.95;
  letter-spacing: 0.02em;
}

.article-body ul {
  margin: 0 0 16px 22px;
  color: var(--ink-2);
  font-size: 1rem;
  line-height: 1.95;
}
.article-body ul li { margin-bottom: 6px; }

.highlight-box {
  background: var(--paper-2);
  border-left: 3px solid var(--accent);
  border-radius: 0;
  padding: 18px 22px;
  margin: 22px 0;
  font-size: 0.95rem;
  color: var(--ink-2);
  line-height: 1.85;
}

.warning-box {
  background: var(--paper-3);
  border-left: 3px solid var(--accent-3);
  border-radius: 0;
  padding: 18px 22px;
  margin: 22px 0;
  font-size: 0.95rem;
  color: var(--ink-2);
  line-height: 1.85;
}

.article-meta {
  font-family: var(--label);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--ink-4);
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.06em;
}

.back-link {
  display: inline-block;
  margin-bottom: 20px;
  font-family: var(--label);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
  font-weight: 400;
  letter-spacing: 0.04em;
}
.back-link:hover { color: var(--accent-2); }

.score-table,
.drug-table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 12px;
  font-size: 0.9rem;
  border-radius: 0;
  overflow: hidden;
}
.score-table th,
.drug-table th {
  background: var(--ink);
  color: var(--paper);
  padding: 11px 16px;
  text-align: left;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.score-table td,
.drug-table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
}
.score-table tr:nth-child(even) td,
.drug-table tr:nth-child(even) td { background: var(--paper-2); }

.two-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 18px 0 24px;
}
.option-box {
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 20px;
  background: var(--paper-2);
}
.option-box h4 {
  font-family: var(--serif-tc);
  color: var(--ink);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.option-box p {
  font-size: 0.9rem;
  margin-bottom: 0;
  color: var(--ink-2);
}

/* Timeline / badges / tag pills (legacy about.html) */
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li {
  display: flex;
  gap: 24px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--line);
  margin-bottom: 18px;
}
.timeline li:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.timeline .year {
  font-family: var(--serif-en);
  color: var(--accent);
  font-weight: 500;
  min-width: 110px;
  font-size: 1rem;
  letter-spacing: 0.04em;
  padding-top: 3px;
}
.timeline .detail strong {
  display: block;
  color: var(--ink);
  font-family: var(--serif-tc);
  font-size: 0.96rem;
  font-weight: 500;
  margin-bottom: 2px;
}
.timeline .detail span { color: var(--ink-3); font-size: 0.88rem; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.badge-list { display: flex; flex-wrap: wrap; gap: 10px; }
.badge {
  background: var(--paper-2);
  color: var(--ink-2);
  padding: 7px 16px;
  border-radius: 0;
  border: 1px solid var(--line);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  font-family: var(--serif-tc);
}

.contact-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 20px;
  align-items: start;
}
.contact-grid .label {
  font-family: var(--label);
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.contact-grid .value {
  color: var(--ink-2);
  font-size: 0.95rem;
}

/* Article grid (legacy listings) */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
}
.article-grid.three-col {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.category-section { margin-bottom: 52px; }
.category-section:last-of-type { margin-bottom: 24px; }
.category-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.category-head .icon { font-size: 1.5rem; line-height: 1; flex-shrink: 0; color: var(--accent); }
.category-head h3 {
  font-family: var(--serif-tc);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.06em;
  margin: 0;
}
.category-head .count {
  font-family: var(--label);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--ink-4);
  margin-left: auto;
  letter-spacing: 0.1em;
  font-weight: 400;
}
.category-section .article-grid {
  grid-template-columns: repeat(auto-fill, minmax(280px, 360px));
  justify-content: start;
}
.category-section .article-grid.three-col {
  grid-template-columns: repeat(auto-fill, minmax(260px, 340px));
}

/* Bridge: legacy .article-grid usage where the inner block is .article-card
   should also work — the .article-card styles above already render the new
   flat aesthetic. */

.coming-soon {
  text-align: center;
  padding: 48px;
  color: var(--ink-4);
  font-size: 0.95rem;
  font-style: italic;
  font-family: var(--label);
}

/* Legacy publications list (research.html) */
.pub-list { list-style: none; padding: 0; margin: 0; }
.pub-list li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--ink-2);
  line-height: 1.8;
  font-family: var(--serif-tc);
}
.pub-list li:last-child { border-bottom: none; }
.pub-list .pub-year {
  display: inline-block;
  background: transparent;
  color: var(--accent);
  font-family: var(--serif-en);
  font-size: 1rem;
  font-weight: 500;
  padding: 0 10px 0 0;
  margin-right: 6px;
  vertical-align: baseline;
  letter-spacing: 0.04em;
}
.pub-list .pub-star { color: var(--accent); font-weight: 500; }

.trial-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.trial-badge {
  background: var(--paper-2);
  color: var(--ink-2);
  border: 1px solid var(--line);
  padding: 5px 14px;
  border-radius: 0;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  font-family: var(--serif-tc);
}

/* Legacy appointment CTA — kept but flat */
.appointment-cta {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 56px 48px;
  text-align: center;
  color: var(--ink);
  position: relative;
  overflow: hidden;
}
.appointment-cta h3 {
  font-family: var(--serif-tc);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  color: var(--ink);
}
.appointment-cta p {
  color: var(--ink-3);
  font-size: 0.96rem;
  margin-bottom: 28px;
}

/* =====================
   Responsive
   ===================== */
@media (max-width: 1100px) {
  .hero,
  .about-section {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 80px 32px;
  }
  /* On mobile the three hero children stack and reorder so the photo
     sits between the buttons and the animated signature card. */
  .hero .hero-copy      { grid-column: 1; grid-row: auto; order: 1; }
  .hero .hero-visual    { grid-column: 1; grid-row: auto; order: 2; align-self: auto; }
  .hero .signature-card { grid-column: 1; grid-row: auto; order: 3; margin-top: 0; }
  .hero-copy h1 { font-size: 56px; }
  .hero-visual .hero-photo { max-height: 560px; }
  .section,
  .research-section { padding: 80px 32px; }
  .site-footer { padding: 80px 32px 40px; }
  .site-footer .row { grid-template-columns: 1fr; gap: 48px; }
  .research-areas { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .site-header {
    padding: 16px 20px;
    flex-wrap: wrap;
    gap: 16px;
  }
  .site-nav {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: flex-start;
  }
  .section-head { flex-direction: column; align-items: flex-start; }
  .section-head h2 { font-size: 36px; }
  .card-grid,
  .research-stats,
  .research-areas,
  .two-col,
  .two-box {
    grid-template-columns: 1fr;
  }
  /* About-section photos stay side-by-side on phone but at half size. */
  .about-photos { grid-template-columns: 1fr 1fr; gap: 12px; }
  .about-photos .about-photo img { height: 200px; }
  .about-photos .about-photo.offset { margin-top: 0; }
  .about-photos .about-photo figcaption { margin-top: 8px; }
  .about-photos .about-photo .cap-en { font-size: 10px; letter-spacing: 0.22em; }
  .about-photos .about-photo .cap-tc { font-size: 13px; }
  /* Brand name stays on one line on phone, slightly smaller font. */
  .site-header .brand-name { font-size: 14px; white-space: nowrap; }
  .site-header .brand-sub  { font-size: 11px; white-space: nowrap; }
  /* Quote spans both columns (photos are 2-col on mobile too) */
  .director-quote { grid-column: 1 / 3; padding: 24px 20px; }
  .director-quote p { font-size: 15px; }
  /* About-section big name shrinks so 劉俞旻 醫師 doesn't break into two lines */
  .about-copy h2 { font-size: 40px; white-space: nowrap; }
  .article-body { padding: 32px 24px; }
  .card { padding: 26px 22px; }
  .hero-copy h1 { font-size: 44px; }
  .section { padding: 64px 20px; }
  .page-hero { padding: 56px 20px 40px; }
  .page-hero h1 { font-size: 2.5rem; }
  .site-footer .legal { flex-direction: column; gap: 8px; }
}