.t-hero {
  min-height: calc(100vh - 56px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.t-hero-bg {
  position: absolute;
  inset: 0 0 0 42%;
  z-index: 0;
  line-height: 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 20%, black 100%), linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-composite: intersect;
  mask-image: linear-gradient(to right, transparent 0%, black 20%, black 100%), linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
  mask-composite: intersect;
}
.t-hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 60% center;
  display: block;
}

.t-hero-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin: 0 0 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.t-hero-eyebrow::before {
  content: '';
  width: 34px; height: 1px;
  background: var(--accent-deep);
  opacity: 0.45;
}
.t-hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  max-width: 16ch;
}
.t-hero-sub {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 26px);
  font-style: italic;
  font-weight: 400;
  color: var(--accent-deep);
  margin: 0 0 20px;
  letter-spacing: -0.01em;
  max-width: 40ch;
}
.t-hero-desc {
  max-width: 52ch;
  line-height: 1.7;
  color: var(--muted);
  margin: 0 0 34px;
}
.t-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.t-hero-actions .btn { border-radius: 999px; padding-inline: 26px; padding-block: 12px; }


.t-hero-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.t-hero-strip span {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.t-hero-strip span::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ── Intro: why protocols ─────────────────────────────────── */
.container-narrow {
  max-width: min(var(--container-narrow), calc(100vw - 96px));
}
.t-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--gap-2xl);
  align-items: start;
}
.t-intro-left { position: sticky; top: 110px; }
.t-intro-left .eyebrow { margin-bottom: 14px; }
.t-intro-left h2 {
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 18px;
}
.t-intro-left .t-intro-pull {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  line-height: 1.5;
  color: var(--accent-deep);
  margin: 0;
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}
.t-intro-copy p {
  color: var(--muted);
  line-height: 1.75;
  margin: 0 0 18px;
  font-size: 16px;
}
.t-intro-copy p:first-child::first-letter {
  font-family: var(--font-display);
  font-size: 44px;
  float: left;
  line-height: 0.85;
  padding-right: 8px;
  color: var(--accent-deep);
}
.t-intro-copy p strong { color: var(--fg); }

/* ── Clinical solutions matrix ───────────────────────────────
   C-plan: four depth-ordered blocks, each holding a table-like
   row list (effect / products / actives / patients) with no grid
   lines — category colour bar, depth ladder 01→04, badge art.
   ─────────────────────────────────────────────────────────── */
.cs-matrix {
  display: flex;
  flex-direction: column;
  gap: var(--gap-xl);
  margin-top: var(--gap-xl);
}
.cs-block {
  --cs-c: var(--accent);
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
  scroll-margin-top: 88px;
}
.cs-block::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--cs-c);
}
.cs-block-head {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 28px;
  background: color-mix(in oklch, var(--cs-c) 5%, var(--surface));
  border-bottom: 1px solid var(--border);
}
.cs-depth {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--cs-c);
  letter-spacing: -0.02em;
  width: 84px;
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--cs-c) 8%, transparent);
  border: 1px solid color-mix(in oklch, var(--cs-c) 22%, transparent);
  flex-shrink: 0;
}
.cs-title { flex: 1; min-width: 0; }
.cs-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cs-c);
  margin: 0 0 6px;
}
.cs-title h3 {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 600;
  letter-spacing: -0.008em;
  margin: 0 0 6px;
}
.cs-loc {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
  max-width: 58ch;
}
.cs-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cs-c);
  border: 1px solid color-mix(in oklch, var(--cs-c) 38%, transparent);
  background: color-mix(in oklch, var(--cs-c) 6%, transparent);
  border-radius: 999px;
  padding: 4px 11px;
  white-space: nowrap;
}
.cs-rows { display: flex; flex-direction: column; }
.cs-row {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 180px auto minmax(0, 1.15fr) minmax(0, 1.3fr);
  gap: 35px;
  padding: 18px 28px;
  border-bottom: 1px solid color-mix(in oklch, var(--border) 55%, transparent);
  transition: background 0.15s ease;
}
.cs-row:last-child { border-bottom: 0; }
.cs-row:hover { background: color-mix(in oklch, var(--cs-c) 3.5%, var(--bg)); }
.cs-cell { min-width: 0; align-self: center; }
.cs-effect {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-weight: 600;
  font-size: 16px;
  line-height: 1.45;
  color: var(--fg);
  letter-spacing: 0.01em;
}
.cs-effect::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cs-c);
  flex-shrink: 0;
  margin-top: 6px;
}
.cs-prods {
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.55;
  color: color-mix(in oklch, var(--cs-c) 72%, var(--fg));
  overflow-wrap: anywhere;
  text-align: right;
}
.cs-prods span,
.cs-ing span {
  white-space: normal;
  overflow-wrap: anywhere;
}
.cs-ing {
  position: relative;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.55;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.cs-ing-product {
  color: var(--cs-c);
  font-weight: 600;
}
.cs-plus {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  color: var(--cs-c);
  user-select: none;
}
.cs-aud {
  font-size: 16px;
  line-height: 1.55;
  color: var(--muted);
}
.cs-aud strong { color: var(--fg); font-weight: 600; }

/* category tones: teal → gold → rose → indigo, shallow → deep */
.cs-tone-1 { --cs-c: var(--accent); }
.cs-tone-2 { --cs-c: var(--accent-gold); }
.cs-tone-3 { --cs-c: oklch(60% 0.14 14); }
.cs-tone-4 { --cs-c: oklch(54% 0.12 262); }

/* ── Transition band: entry to treatment areas ────────────── */
.t-lens-band {
  background: linear-gradient(135deg, oklch(28% 0.03 195), oklch(20% 0.02 200));
  position: relative;
  overflow: hidden;
  padding-block: clamp(52px, 7vw, 88px);
}
.t-lens-band::after {
  content: '';
  position: absolute;
  right: -120px; top: -120px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in oklch, var(--accent-gold) 26%, transparent), transparent 70%);
  pointer-events: none;
}
.t-lens-band-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr auto;
  gap: var(--gap-xl);
  align-items: center;
}
.t-lens-copy .eyebrow {
  margin-bottom: 10px;
  color: var(--accent);
}
.t-lens-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.12;
  letter-spacing: -0.012em;
  margin: 0 0 12px;
  color: var(--surface);
}
.t-lens-copy p {
  color: oklch(72% 0.04 195);
  line-height: 1.65;
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
}

/* ── Why Beatrice ─────────────────────────────────────────── */
.t-why-band {
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.t-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.t-why-col {
  padding: 10px 34px 6px;
  position: relative;
}
.t-why-col + .t-why-col {
  border-left: 1px solid var(--border);
}
.t-why-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--accent) 10%, transparent);
  color: var(--accent-deep);
  margin-bottom: 18px;
}
.t-why-role {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-deep);
  display: block;
  margin-bottom: 12px;
}
.t-why-col p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
  font-size: 16px;
}
.t-why-col p strong { color: var(--fg); }
.t-why-close {
  margin: 36px auto 0;
  max-width: 64ch;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(19px, 2vw, 23px);
  font-style: italic;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--accent-deep);
}
.t-why-close em { font-style: normal; color: var(--accent-gold); }

/* ── Let's talk cases (homepage pilot form) ───────────────── */
.pilot-section {
  background: linear-gradient(135deg, oklch(28% 0.03 195), oklch(20% 0.02 200));
  color: var(--surface);
}
.pilot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-2xl);
  align-items: center;
}
.pilot-impact {
  display: flex; flex-direction: column;
  gap: 16px;
}
.pilot-impact .pilot-motto {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0;
}
.pilot-impact .pilot-desc {
  font-size: var(--fs-body);
  line-height: 1.7;
  color: oklch(72% 0.03 195);
  margin: 0;
  max-width: 44ch;
}
.pilot-impact .pilot-desc em { font-style: normal; color: var(--accent); }
.pilot-impact .pilot-punch {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 24px);
  font-style: italic;
  color: var(--accent);
  margin: 0;
  letter-spacing: -0.01em;
}
.pilot-impact .pilot-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: opacity 0.15s;
}
.pilot-impact .pilot-cta:hover { opacity: 0.75; }
.pilot-contact-list {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pilot-contact-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: oklch(78% 0.03 195);
  font-size: 16px;
  line-height: 1.55;
}
.pilot-contact-list li::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-gold);
  flex-shrink: 0;
  margin-top: 7px;
}
.pilot-form {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 36px 32px 32px;
  border: 1px solid var(--accent);
  display: flex; flex-direction: column; gap: var(--gap-md);
}
.pilot-form h3 {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--fg);
  margin: 0 0 4px;
}
.pilot-form .field { display: flex; flex-direction: column; gap: 6px; }
.pilot-form .field label {
  font-size: var(--fs-sm);
  color: var(--muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.pilot-form .field .input,
.pilot-form .field .textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--fg);
  font: inherit;
  font-size: 14px;
  transition: border-color 0.15s;
}
.pilot-form .field .input:focus,
.pilot-form .field .textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.pilot-form .field .textarea { min-height: 80px; resize: vertical; }
.pilot-form .form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-md);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1080px) {
  .t-intro-grid { grid-template-columns: 1fr; gap: var(--gap-lg); }
  .t-intro-left { position: relative; top: auto; }
}
@media (max-width: 920px) {
  .t-hero-bg {
    inset: 0;
    opacity: 0.28;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
  }
  .cs-matrix { gap: 28px; }
  .cs-block-head { flex-wrap: wrap; gap: 14px; padding: 18px 20px; }
  .cs-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px 20px;
  }
  .cs-cell { align-self: center; }
  .cs-aud { font-size: 16px; }
  .t-why-grid { grid-template-columns: 1fr; gap: 26px; }
  .t-why-col + .t-why-col { border-left: 0; border-top: 1px solid var(--border); padding-top: 26px; }
  .t-why-col { padding: 0; }
  .pilot-grid { grid-template-columns: 1fr; }
  .pilot-form .form-row { grid-template-columns: 1fr; }
  .t-lens-band-inner { grid-template-columns: 1fr; gap: var(--gap-md); }
}
@media (max-width: 640px) {
  .cs-block-head { padding: 16px; }
  .cs-depth { font-size: 26px; width: 64px; height: 64px; }
  .cs-title h3 { font-size: 20px; }
  .cs-row { padding: 14px 16px; }
  .t-hero-strip { gap: 10px 18px; }
}

/* Current production overrides retained below. */
o-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
/* ── Part opener ──────────────────────────────────────────── */


.t-part-copy .eyebrow { margin-bottom: 10px; }

.t-part-copy .lead { margin-top: 12px; }

/* ── Part 01 — By treatment area ──────────────────────────── */
.t-area-section { padding-block: clamp(48px, 8vw, 96px); }



.t-media { position: relative; line-height: 0; --pos: 50%; container-type: inline-size; }
.t-media img { transition: transform 0.5s ease; }
.t-area:hover .t-media img { transform: scale(1.02); }
.t-case-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 24px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-align: center;
}
.ss-intro{
	max-width:540px;
	margin-top:-40px;
}
@media (max-width: 480px) { 
.t-case-note {
	margin: 12px 0 0;
	}
.ss-intro{
	max-width:100%;
	margin-top:20px;
}
}
.t-case-note::before { content: '†'; margin-top: -2px; }

/* ── Before/After comparison slider (cmp) ──────────────── */
.cmp-frame {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: color-mix(in oklch, var(--fg) 6%, var(--surface));
}

.cmp-slide { position: relative; width: 100%; height: 100%; }
.cmp-slide[hidden] { display: none; }
.cmp-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.cmp-after  { z-index: 0; }
.cmp-before {
  z-index: 1;
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}
.cmp-divider {
  position: absolute; top: 0; bottom: 0; left: var(--pos);
  width: 2px; background: #fff;
  transform: translateX(-50%);
  z-index: 2; pointer-events: none;
}
.cd-ar {
  position: absolute; top: 50%;
  width: 11px; height: 11px;
  border: solid #fff;
  filter: drop-shadow(0 1px 2px rgba(20, 25, 30, 0.45));
  z-index: 3;
}
.cd-ar-l {
  left: -18px;
  border-width: 2.5px 0 0 2.5px;
  transform: translateY(-50%) rotate(-45deg);
}
.cd-ar-r {
  left: 9px;
  border-width: 2.5px 2.5px 0 0;
  transform: translateY(-50%) rotate(45deg);
}
.cmp-range {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  margin: 0; padding: 0;
  opacity: 0;
  z-index: 3;
  cursor: ew-resize;
  touch-action: none;
  -webkit-appearance: none; appearance: none;
}
.cmp-tag {
  position: absolute; bottom: 12px;
  z-index: 4; pointer-events: none;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px; line-height: 1.2;
  background: color-mix(in oklch, var(--surface) 86%, transparent);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
}
.cmp-tag-b { left: 12px; }
.cmp-tag-a { right: 12px; }

.cmp-vtab {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  z-index: 6;
  display: inline-flex; gap: 4px;
  max-width: calc(100% - 28px);
  box-sizing: border-box;
  overflow-x: auto;
  padding: 4px;
  border-radius: 999px;
  background: color-mix(in oklch, var(--fg) 24%, transparent);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px -6px color-mix(in oklch, var(--fg) 35%, transparent);
  scrollbar-width: none;
}
.cmp-vtab::-webkit-scrollbar { display: none; }
.cmp-tab {
  flex: 0 0 auto;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.08em;
  line-height: 1;
  padding: 8px 16px; border-radius: 999px;
  border: none;
  background: transparent;
  color: color-mix(in oklch, var(--surface) 78%, transparent);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}
@container (max-width: 390px) {
  .cmp-vtab { gap: 2px; padding: 3px; }
  .cmp-tab { font-size: 10px; letter-spacing: 0.04em; padding: 7px 8px; }
}
.cmp-tab:hover {
  color: var(--surface);
  transform: translateY(-1px);
}
.cmp-tab.is-active, .cmp-tab[aria-selected="true"] {
  background: var(--surface);
  color: var(--fg);
  font-weight: 600;
  box-shadow: 0 2px 8px -2px color-mix(in oklch, var(--fg) 30%, transparent);
}

/* 2-col card: compare image on top, copy below */
.t-area:not(.t-area-wide) .t-media { width: 100%; flex-shrink: 0; }









/* full-width closer card (Body) */

.t-area-wide .t-media { width: 44%; flex-shrink: 0; }




/* 2-col card: slightly larger title for horizontal rhythm */



/* ── Master-detail split panels (media + accordion) ─────── */



.t-split-head .eyebrow { margin-bottom: var(--gap-sm); }

.acc-item.is-open .acc-chev { border-color: var(--accent-deep); }
.acc-item.is-open .acc-chev::before { background: var(--accent-deep); }
.acc-item.is-open .acc-chev::after { opacity: 0; transform: translate(-50%, -50%) scaleY(0); }
.acc-item.is-open .acc-title { color: var(--accent-deep); }

.acc-item.is-open .acc-body {
  max-height: 280px;
  padding: 2px 4px 22px;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1080px) {
  .t-area:not(.t-area-wide) .t-media { width: 100%; max-width: 640px; margin-inline: auto; }
}
@media (max-width: 920px) { .t-hero { min-height: 0; } .t-hero-content { padding-block: clamp(40px, 6vh, 80px); }
  .t-why-grid { grid-template-columns: 1fr; gap: var(--gap-md); }
  
  .t-area:not(.t-area-wide) .t-media, .t-area-wide .t-media { width: 100%; max-width: 520px; flex-shrink: 0; }
}

/* ═══════════════════════════════════════════════════════════════
   Beatrice clinical solutions page — page-specific styles.
   Single lens: Clinical Protocols (4 pathways).
   Header, footer, pilot form, fonts and tokens come from the homepage.
   ═══════════════════════════════════════════════════════════════ */

/* smooth removed */

/* ── Hero: full-bleed illustration, light overlay ─────────── */

.t-hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    to right,
    var(--bg) 0%,
    color-mix(in oklch, var(--bg) 94%, transparent) 38%,
    color-mix(in oklch, var(--bg) 72%, transparent) 58%,
    color-mix(in oklch, var(--bg) 30%, transparent) 80%,
    transparent 100%
  );
  pointer-events: none;
}
.t-hero-content {
  position: relative; z-index: 2;
  width: 100%;
  padding-block: clamp(64px, 10vh, 130px);
  max-width: min(var(--container), calc(100vw - 96px));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.t-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-lg);
}

.t-why-card .t-why-role {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
}
.t-why-card .t-why-role::before {
  content: '';
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 10px;
}


.t-why-close {
  margin: var(--gap-xl) auto 0;
  max-width: 64ch;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(19px, 2vw, 23px);
  font-style: italic;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--accent-deep);
}



/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1080px) {
  
  
}
@media (max-width: 920px) {  
  
  .pilot-grid { grid-template-columns: 1fr; gap: var(--gap-xl);}
  
  
}
@media (max-width: 640px) {
  
  
  
  
}

/* ── Anchor targets (nav / footer deep links) ─────────────── */



/* ── 覆盖旧 style.css 的 .t-proto-full .t-proto-list (5列 grid) ──
   0810 设计稿: 纵向排列, 同特异性(0,2,0) + 后加载 → 生效 */


/* ═══════════════════════════════════════════════════════════════
   Sync 修改版本0828/treatment-areas.html — by-anatomy tabs + zone tables.
   Appended after the legacy styles so newer rules win the cascade.
   ═══════════════════════════════════════════════════════════════ */

/* auto aspect-ratio placeholders (prevents CLS / scroll jump on refresh) */

#by-area {
  background: linear-gradient(180deg, oklch(96.5% 0.012 195) 0%, var(--surface) 20%);
}

/* image tab bar */
.t-area-tabs {
  display: flex;
  gap: clamp(18px, 3vw, 40px);
  justify-content: center;
  margin-top: 48px;
  overflow-x: auto;
  padding-top: 2px;
  padding-bottom: 6px;
}
/* desktop: hide tab arrows (touch/mobile only) */
.t-area-arrow { display: none; }
@media (max-width: 920px) {
  .t-area-tabs {
    justify-content: flex-start;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    gap: 10px;
    padding-inline: 20px;
    margin-top: 28px;
    scroll-behavior: smooth;
  }
  .t-area-tabs::-webkit-scrollbar { display: none; }
  .t-area-tab { scroll-snap-align: start; }
  .t-area-thumb { width: 80px; }
  .t-area-label { font-size: 9px; }
  .t-area-tabs-wrap { position: relative; }
  .t-area-arrow {
    position: absolute; top: 50%; transform: translateY(-50%);
    z-index: 3; width: 28px; height: 28px; border-radius: 50%;
    background: rgba(0,0,0,0.45); border: 1px solid rgba(255,255,255,0.15);
    color: #fff; display: grid; place-items: center; cursor: pointer;
  }
  .t-area-arrow-left { left: 4px; }
  .t-area-arrow-right { right: 4px; }
  .t-area-arrow svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 2; fill: none; }
  .t-area-arrow:active { background: rgba(0,0,0,0.65); }
}
.t-area-tab {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}
.t-area-thumb {
  position: relative;
  display: block;
  width: 120px;
  aspect-ratio: 3 / 4;
  border-radius: 14px;
  overflow: hidden;
  border: 2px solid transparent;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.t-area-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.t-area-label {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: 5px 3px;
  text-align: center;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(15, 30, 40, 0.55);
}
.t-area-tab:hover { opacity: 0.8; }
.t-area-tab.is-active { opacity: 1; }
.t-area-tab.is-active .t-area-thumb { border-color: var(--accent-deep); transform: translateY(-2px); }

/* panels */
.t-area-panels { margin-top: clamp(32px, 5vw, 56px); }
.t-area-panel { display: none; }
.t-area-panel.is-active {
  display: block;
  animation: t-panel-in 0.45s ease;
}
@keyframes t-panel-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}
.t-panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 3vw, 40px);
  align-items: center;
}
.t-panel-copy { min-width: 0; }
.t-panel-media { min-width: 0; }
.t-panel-media .t-media { max-width: 480px; margin-inline: auto; }

/* zone→product matrix: light, hairline, data-table feel */
.t-zone-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
  line-height: 1.55;
}
.t-zone-table caption {
  text-align: left;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--accent-deep);
  margin-bottom: 10px;
}
.t-zone-table thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 0 8px;
  border-bottom: 2px solid var(--accent-deep);
  white-space: nowrap;
}
.t-zone-table td {
  padding: 12px 20px 12px 0;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  color: var(--fg);
}
.t-zone-table td:first-child {
  white-space: nowrap;
  font-weight: 600;
  color: var(--accent-deep);
}
.t-zone-table td:nth-child(2) {
  color: var(--muted);
  font-size: 16px;
}

/* clinical notes under each zone table */
.t-case-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.t-case-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 9px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg);
}
.t-case-list li:last-child { margin-bottom: 0; }
.t-case-list li::before {
  content: '\2713';
  position: absolute;
  left: 0; top: 0;
  font-weight: 700;
  color: var(--accent);
  font-size: 13px;
}
.t-case-list li strong { font-weight: 600; }
.t-case-list.t-zone-note { margin-top: 20px; }
.t-case-list.t-zone-note li { padding-left: 0; font-size: 16px; }
.t-case-list.t-zone-note li::before { content: none; }
.t-num {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--accent-deep);
}

/* Why Beatrice — override stale gap-lg grid to the divider design */
.t-why-grid { gap: 0; }






.t-why-close { margin: 36px auto 0; }

@media (max-width: 920px) {
  .t-panel-grid {
    grid-template-columns: minmax(0, 1fr);
    min-width: 0;
  }
  .t-panel-copy,
  .t-panel-media { min-width: 0; width: 100%; }
  .t-zone-table {
    table-layout: fixed;
    max-width: 100%;
  }
  .t-zone-table thead th,
  .t-zone-table td:first-child {
    white-space: normal;
  }
  .t-zone-table th,
  .t-zone-table td {
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .t-area-tabs { justify-content: flex-start; }
}

/* ═══════════════════════════════════════════════════════════════
   Sync 修改版本0828/clinical-solutions.html — protocol matrix.
   ═══════════════════════════════════════════════════════════════ */






.cs-title { flex: 1; min-width: 0; overflow-wrap: break-word; }


.cs-loc {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
  max-width: 58ch;
  overflow-wrap: break-word;
}









.cs-prods span:not(.cs-sep),
.cs-prods a {
  font: inherit;
  color: inherit;
  white-space: normal;
  overflow-wrap: anywhere;
  text-decoration: none;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  background: none;
  border: 0;
  border-radius: 0;
  padding: 0;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}
.cs-prods a:hover,
.cs-prods a:focus-visible {
  color: var(--cs-c);
  text-decoration: underline;
  text-decoration-color: currentColor;
}

.cs-prods .cs-prod-sub { opacity: 0.65; }

.cs-ing span { overflow-wrap: anywhere; }



/* category tones */





@media (max-width: 920px) { 
  
  
  .cs-title { flex-basis: 100%; }
  .cs-row { grid-template-columns: 1fr; gap: 8px; padding: 14px 20px; }
  .cs-cell { align-self: auto; }
  .cs-prods { text-align: left; }
  .cs-plus { display: none; }
  .cs-aud { font-size: 14px; }
}
@media (max-width: 640px) {
  
  
  .cs-title { flex-basis: 100%; }
  
  
}

/* ═══════════════════════════════════════════════════════════════
   Mobile t-hero compaction — match homepage hero height (~600px).
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 920px) {
  .t-hero-content { padding-block: clamp(28px, 5vh, 48px); }
  .t-hero-eyebrow { margin-bottom: 16px; }
  .t-hero-content h1 { margin-bottom: 10px; }
  .t-hero-sub { margin-bottom: 14px; }
  .t-hero-desc { margin-bottom: 22px; }
  .t-hero-strip { margin-top: 24px; padding-top: 16px; }
}

@media (max-width: 920px) {
  .t-hero-content h1 { max-width: 12ch; }
  .t-hero-desc { font-size: 15px; line-height: 1.6; margin-bottom: 18px; }
  .t-hero-strip { margin-top: 20px; padding-top: 14px; gap: 8px 18px; }
}

/* ── Ultra-wide displays (>1920px): cap hero height instead of 100vh ── */
@media (min-width: 1921px) {
  .t-hero { min-height: 720px; }
}

/* ── Mobile: unify hero vertical padding (52px, matches all pages) ── */
@media (max-width: 920px) {
  .t-hero-content {
    padding-block: 52px;
    max-width: calc(100vw - 40px);
  }
  
}

/* ── Clinical Solutions hero sync: 修改版本0831 ─────────────── */
.page-template-page-clinical-solutions-php .t-hero-bg {
  inset: 0 0 0 42%;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 20%, black 100%), linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-composite: intersect;
  mask-image: linear-gradient(to right, transparent 0%, black 20%, black 100%), linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
  mask-composite: intersect;
}
.page-template-page-clinical-solutions-php .t-hero-bg img {
  object-position: 60% center;
}
.page-template-page-clinical-solutions-php .t-hero-overlay {
  background:
    linear-gradient(to bottom, transparent 62%, var(--bg) 100%),
    linear-gradient(to right,
      var(--bg) 0%,
      color-mix(in oklch, var(--bg) 94%, transparent) 38%,
      color-mix(in oklch, var(--bg) 72%, transparent) 58%,
      color-mix(in oklch, var(--bg) 30%, transparent) 80%,
      transparent 100%);
}
@media (max-width: 920px) {
  .t-why-grid { grid-template-columns: minmax(0, 1fr); }
  .page-template-page-clinical-solutions-php .t-hero-bg {
    inset: 0;
    opacity: 0.28;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
  }
}