*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #121413;
  --surface: #121413;
  --surface-container-lowest: #0d0e0e;
  --surface-container-low: #1b1c1c;
  --surface-container: #1f2020;
  --surface-container-high: #292a2a;
  --surface-variant: #343535;
  --surface-2: #1b1c1c;
  --surface-3: #1f2020;
  --border: #343535;
  --outline-variant: #4c4635;
  --border-soft: rgba(255,255,255,0.06);
  --text: #e4e2e1;
  --text-dim: #cfc6af;
  --muted: #a8a096;
  --primary: #ffe285;
  --accent: #e8c547;
  --accent-dim: rgba(232, 197, 71, 0.08);
  --accent-blue: #7cd0ff;
  --accent-green: #6cff9f;
  --on-primary-container: #655100;
  --container-lg: 1180px;
  --container-md: 960px;
  --container-sm: 720px;
}

html { scroll-behavior: smooth; scroll-padding-top: 72px; overflow-x: clip; }
::selection { background: var(--accent); color: #0c0c0c; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', 'Noto Sans TC', sans-serif;
  font-weight: 400;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ─── SKIP LINK ─── */
.skip-link { position: absolute; left: -999px; }
.skip-link:focus {
  left: 16px; top: 16px; z-index: 999;
  background: var(--accent); color: var(--on-primary-container);
  padding: 10px 14px; border-radius: 2px;
}

/* ─── NAV ─── */
nav.topbar {
  position: sticky; top: 0; z-index: 100;
  width: 100%;
  max-width: 100vw;
  background: rgba(18,20,19,0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(52,53,53,0.5);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  padding: 0 2rem; height: 72px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: 1.5rem; letter-spacing: 0.1em;
  font-weight: 700;
  color: #f4efe6;
  text-transform: uppercase;
}
.nav-links { display: flex; gap: 1.75rem; align-items: center; }
.nav-links a {
  color: var(--muted); font-size: 0.85rem; letter-spacing: 0;
  transition: color 0.2s, background 0.2s, box-shadow 0.2s;
  padding: 0.45rem 0.65rem;
  border-radius: 8px;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: #f4efe6;
  background: rgba(232,197,71,0.08);
  box-shadow: 0 0 15px rgba(232,197,71,0.14);
}
.nav-links .nav-cta {
  color: var(--on-primary-container);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border: 0;
  padding: 0.55rem 1.25rem; border-radius: 8px;
  font-weight: 700;
  transition: box-shadow 0.2s, transform 0.15s;
}
.nav-links .nav-cta:hover {
  color: var(--on-primary-container);
  transform: translateY(-1px);
  box-shadow: 0 0 15px rgba(232,197,71,0.2);
}

@media (max-width: 540px) {
  nav.topbar { height: 56px; padding: 0 1.25rem; }
  .nav-hide-mobile { display: none; }
  .nav-links { gap: 0; }
}

/* ─── CONTAINERS ─── */
section {
  padding: 6rem 2rem;
  max-width: var(--container-sm);
  margin: 0 auto;
}
section.wide { max-width: var(--container-lg); }
section.medium { max-width: var(--container-md); }

/* ─── HERO (v1c HUD + copy split) ─── */
#hero {
  position: relative;
  width: 100%;
  max-width: none;
  padding-top: clamp(5rem, 10vh, 7rem);
  padding-bottom: clamp(5rem, 10vh, 7rem);
  min-height: min(921px, calc(100svh - 72px));
  overflow: hidden;
  background: #121413;
}
#hero::before,
#hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
#hero::before {
  background: url("motra-gym-bg.jpg") center / cover no-repeat;
  opacity: 0.2;
  mix-blend-mode: luminosity;
}
#hero::after {
  background:
    linear-gradient(to top, var(--bg) 0%, rgba(18,20,19,0.8) 50%, rgba(18,20,19,0) 100%),
    linear-gradient(90deg, var(--bg) 0%, rgba(18,20,19,0.9) 25%, rgba(18,20,19,0) 50%, rgba(18,20,19,0) 100%);
}
.hero-glow {
  position: absolute;
  top: -120px; left: -180px;
  width: 640px; height: 520px;
  background: radial-gradient(ellipse at center, rgba(232,197,71,0.09) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: var(--container-lg);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
}

.hero-copy { min-width: 0; }

.status-pill {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: 0.72rem; letter-spacing: 0.05em;
  color: var(--accent-blue);
  background: var(--surface-container);
  border: 1px solid rgba(76,70,53,0.3);
  padding: 0.35rem 0.8rem; border-radius: 12px;
  margin-bottom: 2rem;
  text-transform: uppercase;
}
.status-pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-blue);
  box-shadow: 0 0 10px rgba(124,208,255,0.8);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-title {
  font-family: 'Space Grotesk', 'Noto Sans TC', sans-serif;
  font-size: clamp(3rem, 5.6vw, 5.25rem);
  line-height: 1.05;
  letter-spacing: 0;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.6rem;
}
.hero-title .accent { color: var(--accent); }
.hero-title .nobr { white-space: nowrap; }
.hero-title .grad {
  background: linear-gradient(92deg, var(--accent) 0%, #fff 75%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.hero-body {
  font-size: 1.05rem;
  color: var(--text-dim);
  margin-bottom: 2.2rem;
  max-width: 540px;
  line-height: 1.85;
}
.hero-body strong { color: var(--text); font-weight: 700; }

.cta-row {
  display: flex; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--accent)); color: var(--on-primary-container);
  font-family: 'Space Grotesk', 'Noto Sans TC', sans-serif;
  font-weight: 700; font-size: 1rem; letter-spacing: 0;
  padding: 1rem 2rem; border-radius: 8px;
  transition: box-shadow 0.2s, transform 0.15s, opacity 0.2s;
  white-space: nowrap; text-transform: none;
}
.cta-primary:hover {
  opacity: 0.92; transform: translateY(-1px);
  box-shadow: 0 0 15px rgba(232,197,71,0.22);
}
.cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue); font-size: 1rem;
  border: 1px solid rgba(124,208,255,0.2);
  padding: 1rem 2rem;
  border-radius: 8px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  white-space: nowrap;
}
.cta-secondary:hover {
  color: var(--accent-blue);
  border-color: rgba(124,208,255,0.34);
  background: rgba(124,208,255,0.1);
}

.hero-bonus {
  margin-top: 1.4rem;
  max-width: 540px;
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.65;
}
.hero-bonus::before {
  content: "*";
  color: var(--accent);
  margin-right: 0.35rem;
}
.disclosure {
  margin-top: 0.85rem;
  font-size: 0.72rem; color: var(--muted); line-height: 1.6;
}
html[lang="zh-Hant"] .hero-bonus { font-size: 0.85rem; line-height: 1.7; }

/* ─── HERO HUD (v1c) ─── */
.hero-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 512px;
  justify-self: end;
  isolation: isolate;
}
@media (max-width: 860px) {
  .hero-visual { justify-self: center; max-width: min(100%, 420px); }
}

.hud-glow {
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: rgba(124,208,255,0.05);
  filter: blur(64px);
  mix-blend-mode: screen;
  pointer-events: none;
}

.hud-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hud {
  position: relative;
  width: min(320px, 70%);
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(76,70,53,0.3);
  background: rgba(31,32,32,0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 12px;
  box-shadow: 0 0 50px rgba(124,208,255,0.1);
  display: grid; place-items: center;
}
.hud::before {
  content: "";
  position: absolute; inset: 14px;
  border-radius: 10px;
  border: 1px dashed rgba(124,208,255,0.2);
  animation: hud-spin 60s linear infinite;
  transform-origin: center;
}
.hud::after {
  display: none;
}
@keyframes hud-spin {
  to { transform: rotate(360deg); }
}

.hud-center {
  position: relative; z-index: 2;
  text-align: center;
  padding: 0 1rem;
}
.hud-label {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  font-weight: 500;
}
.hud-exercise {
  font-family: 'Space Grotesk', 'Noto Sans TC', sans-serif;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.025em;
  margin-bottom: 1rem;
  line-height: 1;
}
.hud-stats {
  display: flex; align-items: center; justify-content: center;
  gap: 1.2rem;
}
.hud-stat { text-align: center; }
.hud-stat-label {
  font-size: 0.625rem; letter-spacing: 0.05em;
  color: var(--muted); text-transform: uppercase;
  margin-bottom: 0.2rem;
}
.hud-stat-val {
  font-family: 'Space Grotesk', 'Noto Sans TC', sans-serif;
  font-size: 1.45rem; color: var(--text);
  font-weight: 700;
  letter-spacing: 0.04em; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hud-stat-val span { font-size: 0.75rem; color: var(--text-dim); margin-left: 2px; }
.hud-divider {
  width: 1px; height: 28px;
  background: rgba(76,70,53,0.5);
}

.hud-module {
  position: absolute;
  background: var(--surface-container-high);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(76,70,53,0.2);
  border-radius: 4px;
  padding: 0.75rem 1rem;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
  min-width: 112px;
  z-index: 3;
}
.hud-module-tr { top: 2.5rem; right: 0; transform: translateX(2rem); }
.hud-module-bl { bottom: 2rem; left: 0; transform: translateX(-1rem); }
@media (max-width: 860px) {
  .hud-module-tr { top: 8%; right: 4px; transform: none; }
  .hud-module-bl { bottom: 8%; left: 4px; transform: none; }
}
@media (max-width: 540px) {
  .hud { width: min(280px, 72%); }
}
.hud-mod-label {
  font-size: 0.625rem; letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted); margin-bottom: 0.25rem;
  font-weight: 600;
}
.hud-module-tr .hud-mod-label { color: var(--accent-green); }
.hud-module-bl .hud-mod-label { color: var(--accent-blue); }
.hud-mod-val {
  font-family: 'Space Grotesk', 'Noto Sans TC', sans-serif;
  font-size: 1.25rem; letter-spacing: 0.04em;
  font-weight: 700;
  color: var(--text); line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hud-mod-val span { font-size: 0.7rem; color: var(--text-dim); margin-left: 2px; }
.hud-mod-bar {
  margin-top: 0.45rem;
  height: 4px; background: var(--surface-container-lowest);
  border-radius: 2px; overflow: hidden;
}
.hud-mod-bar .fill {
  display: block; height: 100%;
  background: var(--accent-green);
}
.hud-mod-segments {
  margin-top: 0.45rem;
  display: flex; gap: 4px;
}
.hud-mod-segments span {
  flex: 0 0 12px; height: 6px;
  background: var(--accent-blue);
  border-radius: 2px;
}
.hud-mod-segments span.dim { background: rgba(124,208,255,0.3); }

/* ─── DIVIDER ─── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  max-width: var(--container-sm); margin: 0 auto;
}

/* ─── SECTION LABELS & TITLES ─── */
.section-label {
  font-size: 0.7rem; letter-spacing: 0.16em;
  color: var(--accent); text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.section-title {
  font-family: 'Space Grotesk', 'Noto Sans TC', sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  letter-spacing: 0;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  font-weight: 700;
}
.section-body {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 1rem;
}
.section-body strong { color: var(--text); font-weight: 700; }

/* ─── EDITORIAL SPLIT (v2) ─── */
.editorial-split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 3rem;
  align-items: start;
}
.editorial-head .section-title {
  font-size: clamp(2rem, 3.6vw, 2.8rem);
}
.editorial-head { position: sticky; top: 88px; }
@media (max-width: 860px) {
  .editorial-split { grid-template-columns: 1fr; gap: 2.5rem; }
  .editorial-head { position: static; }
}

/* ─── FEATURES (2×2 with icon circles) ─── */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 540px) { .feature-grid { grid-template-columns: 1fr; } }
.feature-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.8rem 1.75rem;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.feature-item:hover {
  transform: translateY(-3px);
  border-color: rgba(232,197,71,0.3);
  background: var(--surface-2);
}
.feature-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: rgba(232,197,71,0.08);
  border: 1px solid rgba(232,197,71,0.22);
  border-radius: 4px;
  color: var(--accent);
  margin-bottom: 1rem;
}
.feature-icon svg {
  width: 20px; height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.feature-item:nth-child(2) .feature-icon {
  background: rgba(124,208,255,0.08);
  border-color: rgba(124,208,255,0.22);
  color: var(--accent-blue);
}
.feature-item:nth-child(3) .feature-icon {
  background: rgba(108,255,159,0.08);
  border-color: rgba(108,255,159,0.26);
  color: var(--accent-green);
}
.feature-item:nth-child(4) .feature-icon {
  background: rgba(232,197,71,0.08);
  border-color: rgba(232,197,71,0.22);
  color: var(--accent);
}
.feature-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.45rem;
  letter-spacing: 0.02em;
}
.feature-desc {
  font-size: 0.88rem;
  color: #b5afa4;
  line-height: 1.7;
}

/* ─── FOR WHO (v3b colored left border) ─── */
.who-list {
  margin-top: 2rem;
  display: flex; flex-direction: column;
  gap: 0.85rem;
}
.who-item {
  position: relative;
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.2rem 1.5rem 1.2rem 1.5rem;
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  transition: transform 0.2s ease, background 0.2s ease;
}
.who-item:hover { background: var(--surface-3); transform: translateX(2px); }
.who-item.accent-blue { border-left-color: var(--accent-blue); }
.who-item.accent-green { border-left-color: var(--accent-green); }
.who-item.accent-gold { border-left-color: var(--accent); }
.who-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
  width: 22px;
  /* Match the title's first-line box so the icon centres on the title */
  height: 1.72rem;
}
.who-check svg {
  width: 20px; height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.who-item.accent-blue .who-check { color: var(--accent-blue); }
.who-item.accent-green .who-check { color: var(--accent-green); }
.who-body { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.who-title {
  font-weight: 700;
  color: var(--text);
  font-size: 0.98rem;
  letter-spacing: 0.02em;
}
.who-desc {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ─── FAQ (v3b details/summary) ─── */
.faq-list {
  margin-top: 2rem;
  display: flex; flex-direction: column;
  gap: 0.75rem;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.faq-item[open] { border-color: rgba(232,197,71,0.28); background: var(--surface-2); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.4rem;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--text);
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: 1.4rem;
  color: var(--muted);
  line-height: 1;
  transition: transform 0.25s ease, color 0.2s ease;
}
.faq-item[open] summary::after {
  content: "−";
  color: var(--accent);
}
.faq-item summary:hover { color: var(--accent); }
.faq-a {
  padding: 0 1.4rem 1.3rem;
  font-size: 0.92rem;
  color: #b5afa4;
  line-height: 1.75;
}

/* ─── FINAL CTA (v3b radial glow card) ─── */
#final-cta {
  padding-top: 5rem;
  padding-bottom: 7rem;
}
.final-cta-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4.5rem 2.5rem;
  text-align: center;
  overflow: hidden;
}
.final-cta-card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center top, rgba(232,197,71,0.14) 0%, transparent 60%);
  pointer-events: none;
}
.final-cta-card > * { position: relative; z-index: 1; }
.final-cta-card .section-title { margin-bottom: 0.75rem; }
.final-cta-card .section-body { margin: 0 auto 2.5rem; max-width: 460px; }
.final-cta-card .cta-row { justify-content: center; }

/* ─── FOOTER ─── */
footer.footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
  font-size: 0.76rem;
  color: var(--muted);
  display: flex; flex-direction: column; gap: 0.5rem;
}
footer.footer a { color: var(--muted); transition: color 0.2s; }
footer.footer a:hover { color: var(--text); }

/* ─── ANIMATIONS ─── */
.fade-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.12s; }
.stagger-3 { transition-delay: 0.19s; }
.stagger-4 { transition-delay: 0.26s; }

@media (max-width: 540px) {
  /* Allow long product names ("Apple Watch") to wrap at narrow viewports */
  .hero-title .nobr { white-space: normal; }
  .hero-copy,
  .hero-title,
  .hero-body,
  .hero-bonus,
  .hero-visual {
    max-width: calc(100vw - 2.5rem);
  }
  .cta-row {
    align-items: flex-start;
    flex-direction: column;
  }
  .cta-primary {
    max-width: 100%;
    text-align: center;
    white-space: normal;
  }
}

@media (max-width: 480px) {
  section { padding: 4rem 1.25rem; }
  nav.topbar { padding: 0 1.25rem; }
  #hero { padding-top: 3.5rem; padding-bottom: 3.5rem; }
  .final-cta-card { padding: 3rem 1.5rem; }
  .hero-title { font-size: clamp(2.2rem, 9vw, 3rem); }
  .hud-module { padding: 0.5rem 0.7rem; min-width: 96px; }
  .hud-mod-val { font-size: 1.1rem; }
}

/* ─── ZH-HANT LOCALE TWEAKS ─── */
html[lang="zh-Hant"] {
  --border: #2a2a2a;
  --muted: #9a948b;
  --accent-dim: rgba(232, 197, 71, 0.12);
}
html[lang="zh-Hant"] body { font-weight: 400; }
html[lang="zh-Hant"] .status-pill {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}
html[lang="zh-Hant"] .hero-title {
  font-size: clamp(2.8rem, 5.2vw, 4.7rem);
  line-height: 1.08;
  letter-spacing: 0;
  margin-bottom: 1.5rem;
}
html[lang="zh-Hant"] .editorial-head .section-title {
  font-size: clamp(1.7rem, 2.8vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: 0;
}
html[lang="zh-Hant"] .hero-body {
  max-width: 540px;
  line-height: 1.75;
}
html[lang="zh-Hant"] .cta-primary {
  text-transform: none;
  font-size: 1rem;
  letter-spacing: 0;
  padding: 1rem 2rem;
}
html[lang="zh-Hant"] .cta-primary:hover { opacity: 0.92; }
html[lang="zh-Hant"] .disclosure {
  font-size: 0.78rem;
  margin-top: 1.5rem;
}
html[lang="zh-Hant"] .section-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  margin-bottom: 1.25rem;
}
html[lang="zh-Hant"] .section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.12;
}
html[lang="zh-Hant"] .section-body { line-height: 1.8; }
html[lang="zh-Hant"] .feature-item { padding: 1.9rem 1.9rem; }
html[lang="zh-Hant"] .feature-title { font-size: 1.05rem; }
html[lang="zh-Hant"] .feature-desc { font-size: 0.92rem; line-height: 1.7; }
html[lang="zh-Hant"] .who-list { gap: 1rem; }
html[lang="zh-Hant"] .who-item { padding: 1.3rem 1.5rem 1.3rem 1.5rem; }
html[lang="zh-Hant"] .who-title { font-size: 1rem; }
html[lang="zh-Hant"] .who-desc { font-size: 0.92rem; line-height: 1.8; }
html[lang="zh-Hant"] .faq-item summary { font-size: 1rem; padding: 1.25rem 1.4rem; }
html[lang="zh-Hant"] .faq-a { font-size: 0.94rem; line-height: 1.8; padding: 0 1.4rem 1.4rem; }
html[lang="zh-Hant"] .hud-exercise { font-size: 2.2rem; letter-spacing: 0.06em; }
html[lang="zh-Hant"] footer.footer { font-size: 0.78rem; }

@media (max-width: 480px) {
  html[lang="zh-Hant"] .hero-title {
    font-size: clamp(2rem, 8vw, 2.6rem);
    letter-spacing: 0;
    line-height: 1.15;
  }
  html[lang="zh-Hant"] .editorial-head .section-title {
    font-size: clamp(1.45rem, 5.2vw, 1.85rem);
  }
}