:root {
  --bg: #f4efe5;
  --surface: rgba(255, 250, 241, 0.78);
  --surface-strong: #fffaf2;
  --text: #13201c;
  --muted: #56655f;
  --line: rgba(19, 32, 28, 0.12);
  --gold: #b9822b;
  --gold-soft: #ecd3a0;
  --green: #0b6b57;
  --green-deep: #0b322a;
  --mint: #cce5d8;
  --shadow: 0 30px 70px rgba(17, 28, 25, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Outfit", "PingFang SC", "Hiragino Sans GB", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(185, 130, 43, 0.18), transparent 24%),
    radial-gradient(circle at 80% 10%, rgba(11, 107, 87, 0.16), transparent 30%),
    linear-gradient(180deg, #fbf6ed 0%, #efe8db 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.page-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding-bottom: 48px;
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 20px auto 28px;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  background: rgba(255, 248, 238, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 24px rgba(24, 35, 31, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(185, 130, 43, 0.95), rgba(11, 107, 87, 0.95));
  position: relative;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
}

.brand-mark::before {
  width: 18px;
  height: 4px;
  top: 19px;
  left: 12px;
}

.brand-mark::after {
  width: 4px;
  height: 18px;
  top: 12px;
  left: 19px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.98rem;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.03em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.96rem;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.nav-cta:hover,
.nav-cta:focus-visible,
.button:hover,
.button:focus-visible {
  opacity: 0.86;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  transition: opacity 180ms ease, transform 180ms ease;
}

.nav-cta {
  padding: 12px 18px;
  background: var(--text);
  color: #fff9f0;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 28px;
  padding: 42px;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 40px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.86), rgba(245, 237, 224, 0.74)),
    rgba(255, 255, 255, 0.45);
  box-shadow: var(--shadow);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(6px);
}

.hero-orb-a {
  width: 360px;
  height: 360px;
  right: -120px;
  top: -50px;
  background: radial-gradient(circle, rgba(185, 130, 43, 0.28), transparent 68%);
}

.hero-orb-b {
  width: 280px;
  height: 280px;
  left: -60px;
  bottom: -90px;
  background: radial-gradient(circle, rgba(11, 107, 87, 0.22), transparent 70%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(19, 32, 28, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(19, 32, 28, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.34), transparent 85%);
}

.hero-copy,
.hero-panel {
  position: relative;
  z-index: 1;
}

.hero-logo-stage {
  margin-bottom: 28px;
}

.hero-kicker {
  margin: 0 0 14px;
  color: rgba(19, 32, 28, 0.64);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-logo-board {
  display: grid;
  gap: 14px;
  padding: 18px;
  max-width: 720px;
  border: 1px solid rgba(19, 32, 28, 0.08);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 252, 247, 0.96), rgba(242, 248, 244, 0.88));
  box-shadow: 0 22px 44px rgba(20, 29, 26, 0.08);
}

.logo-lane {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.logo-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 96px;
  padding: 20px 24px;
  border: 1px solid rgba(19, 32, 28, 0.08);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.92);
}

.logo-chip img {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 52px;
  object-fit: contain;
}

.logo-chip-hku {
  min-height: 132px;
  padding: 20px 24px;
  background:
    linear-gradient(135deg, rgba(255, 251, 245, 0.98), rgba(247, 243, 234, 0.94));
}

.logo-chip-hku img {
  max-height: 76px;
  width: min(100%, 430px);
}

.logo-chip-yzi {
  background: #ffffff;
}

.logo-chip-yzi img {
  max-height: 38px;
}

.logo-chip-bnb {
  background: #12161a;
}

.logo-chip-bnb img {
  max-height: 30px;
}

.hero-logo-note {
  max-width: 66ch;
  margin: 14px 0 0;
  color: rgba(19, 32, 28, 0.64);
  font-size: 0.95rem;
  line-height: 1.7;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.apply-card h2 {
  margin: 0;
  font-family: "Noto Serif SC", serif;
  line-height: 1.08;
}

.hero h1 {
  max-width: 10ch;
  font-size: clamp(3rem, 6vw, 5.4rem);
}

.hero-text {
  max-width: 62ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  min-height: 52px;
  padding: 0 24px;
}

.button-primary {
  background: linear-gradient(135deg, var(--green-deep), var(--green));
  color: #fff9f0;
  box-shadow: 0 16px 32px rgba(11, 50, 42, 0.2);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.56);
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.panel-card,
.story-card,
.pillar-card,
.support-card,
.timeline-step,
.notes-card,
.apply-card,
.audience-grid article,
.rail-item,
.faq-list details {
  border: 1px solid rgba(19, 32, 28, 0.08);
  border-radius: var(--radius-lg);
  background: var(--surface);
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 30px rgba(26, 32, 30, 0.06);
}

.panel-card {
  padding: 24px;
}

.panel-label,
.card-tag {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.metric-card h2 {
  margin: 0;
  font-size: 1.5rem;
}

.metric-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.metric-list li {
  padding: 16px 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.6);
  text-align: center;
}

.metric-list strong {
  display: block;
  font-size: 2rem;
  color: var(--green-deep);
}

.metric-list span,
.quote-card p,
.story-card p,
.support-card p,
.timeline-step p,
.audience-grid p,
.rail-item p,
.notes-grid p,
.faq-list p,
.apply-card p,
.apply-form label {
  color: var(--muted);
  line-height: 1.78;
}

.quote-card p:last-child {
  margin-bottom: 0;
}

.partner-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.partner-strip div {
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid rgba(19, 32, 28, 0.08);
  background: rgba(255, 251, 245, 0.72);
}

.partner-strip span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.partner-strip strong {
  font-size: 1rem;
}

.section {
  margin-top: 26px;
  padding: 34px;
  border-radius: 34px;
  background: rgba(255, 250, 243, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.44);
}

.section-heading {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}

.section-heading h2 {
  max-width: 14ch;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.intro-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: 22px;
}

.story-card {
  padding: 26px;
}

.story-card p:first-child {
  margin-top: 0;
}

.story-card p:last-child {
  margin-bottom: 0;
}

.pillar-stack {
  display: grid;
  gap: 16px;
}

.pillar-card {
  position: relative;
  overflow: hidden;
  padding: 26px 26px 24px;
  background:
    linear-gradient(145deg, rgba(255, 252, 247, 0.95), rgba(239, 246, 241, 0.82));
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.pillar-card::before {
  content: "";
  position: absolute;
  inset: auto -10% -38% auto;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(11, 107, 87, 0.12), transparent 66%);
  pointer-events: none;
}

.pillar-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(185, 130, 43, 0.08), transparent 30%),
    linear-gradient(rgba(19, 32, 28, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(19, 32, 28, 0.03) 1px, transparent 1px);
  background-size: auto, 28px 28px, 28px 28px;
  mask-image: linear-gradient(135deg, rgba(0, 0, 0, 0.68), transparent 88%);
  pointer-events: none;
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(11, 107, 87, 0.18);
  box-shadow: 0 22px 38px rgba(24, 40, 34, 0.1);
}

.pillar-index,
.pillar-content {
  position: relative;
  z-index: 1;
}

.pillar-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(11, 107, 87, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--green-deep);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.pillar-content {
  margin-top: 18px;
  max-width: 52ch;
}

.pillar-label {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pillar-card h3,
.support-card h3,
.timeline-step h3,
.audience-grid h3,
.rail-item h3 {
  margin: 0 0 8px;
  font-size: 1.22rem;
}

.pillar-card h3 {
  margin-bottom: 10px;
  font-size: 1.34rem;
}

.pillar-card p:last-child {
  margin: 0;
  max-width: 44ch;
}

.support-grid,
.timeline-grid,
.audience-grid {
  display: grid;
  gap: 18px;
}

.support-grid {
  grid-template-columns: repeat(3, 1fr);
}

.support-card {
  min-height: 220px;
  padding: 24px;
}

.support-card.featured {
  background:
    linear-gradient(135deg, rgba(11, 50, 42, 0.96), rgba(11, 107, 87, 0.92));
  color: #fff9f0;
}

.support-card.featured p,
.support-card.featured .card-tag {
  color: rgba(255, 249, 240, 0.84);
}

.feature-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.rail-item,
.timeline-step,
.audience-grid article {
  padding: 22px;
}

.timeline-grid {
  grid-template-columns: repeat(4, 1fr);
}

.timeline-step span {
  display: inline-block;
  margin-bottom: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(185, 130, 43, 0.12);
  color: var(--gold);
  font-size: 0.86rem;
  font-weight: 700;
}

.audience-grid {
  grid-template-columns: repeat(4, 1fr);
}

.notes-card {
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(11, 50, 42, 0.06), rgba(185, 130, 43, 0.08)),
    rgba(255, 250, 243, 0.7);
}

.section-heading.narrow h2 {
  max-width: 18ch;
}

.notes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 18px 22px;
}

.faq-list summary {
  cursor: pointer;
  font-size: 1.06rem;
  font-weight: 600;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin-bottom: 0;
}

.apply-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 22px;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(255, 248, 238, 0.94), rgba(232, 245, 239, 0.78));
}

.apply-form {
  display: grid;
  gap: 14px;
}

.apply-form label {
  display: grid;
  gap: 8px;
  font-size: 0.96rem;
}

.apply-form input {
  min-height: 50px;
  padding: 0 16px;
  border: 1px solid rgba(19, 32, 28, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--text);
  outline: none;
}

.apply-form input:focus {
  border-color: rgba(11, 107, 87, 0.42);
  box-shadow: 0 0 0 4px rgba(11, 107, 87, 0.08);
}

.button-full {
  width: 100%;
  border: 0;
  cursor: pointer;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .site-header {
    border-radius: 28px;
    padding: 16px;
  }

  .site-nav {
    display: none;
  }

  .hero,
  .intro-layout,
  .apply-card {
    grid-template-columns: 1fr;
  }

  .support-grid,
  .feature-rail,
  .timeline-grid,
  .audience-grid,
  .notes-grid,
  .partner-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .logo-lane {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--max-width));
  }

  .site-header {
    position: static;
    gap: 12px;
    align-items: flex-start;
    flex-wrap: wrap;
    border-radius: 24px;
  }

  .nav-cta {
    width: 100%;
  }

  .hero,
  .section,
  .notes-card,
  .apply-card {
    padding: 22px;
    border-radius: 26px;
  }

  .hero h1,
  .section-heading h2,
  .apply-card h2 {
    max-width: none;
  }

  .metric-list,
  .support-grid,
  .feature-rail,
  .timeline-grid,
  .audience-grid,
  .notes-grid,
  .partner-strip {
    grid-template-columns: 1fr;
  }

  .hero-logo-board,
  .logo-chip {
    padding: 16px;
  }

  .logo-chip-hku {
    min-height: 108px;
  }

  .hero-logo-note {
    font-size: 0.9rem;
  }

  .pillar-content {
    margin-top: 16px;
  }
}