:root {
  --ink: #1f1f1d;
  --ink-soft: #3f3f3a;
  --muted: #6f6f67;
  --paper: #f7f4ed;
  --paper-soft: #fbfaf7;
  --paper-warm: #f1ece2;
  --bg: var(--paper-soft);
  --bg-soft: var(--paper);
  --bg-elevated: rgba(255, 252, 246, 0.8);
  --surface: rgba(255, 252, 246, 0.82);
  --blue: #2f5fba;
  --blue-muted: #526f9a;
  --blue-soft: rgba(47, 95, 186, 0.08);
  --cyan: #7da7c8;
  --warm: #b86f52;
  --clay: #b86f52;
  --clay-soft: rgba(184, 111, 82, 0.12);
  --sage: #7b8f78;
  --sage-soft: rgba(123, 143, 120, 0.12);
  --line: rgba(31, 31, 29, 0.1);
  --line-soft: rgba(31, 31, 29, 0.06);
  --shadow: 0 18px 48px rgba(31, 31, 29, 0.08);
  --shadow-soft: 0 8px 28px rgba(31, 31, 29, 0.05);
  --radius-xl: 36px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --nav-h: 64px;
  --max: 1180px;
  --font-sans: "SF Pro Text", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
}

body {
  min-width: 320px;
  color: var(--ink);
  background: linear-gradient(180deg, #fbfaf7 0%, #f7f4ed 46%, #fbfaf7 100%);
  font-family: var(--font-sans);
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-optical-sizing: auto;
}

body.locked {
  overflow: hidden;
}

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

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

main {
  overflow: clip;
  background: linear-gradient(180deg, rgba(251, 250, 247, 0) 0%, rgba(241, 236, 226, 0.42) 46%, rgba(251, 250, 247, 0.92) 100%);
}

.container {
  width: min(100% - 48px, var(--max));
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.navbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(251, 250, 247, 0.78);
  border-bottom: 1px solid var(--line-soft);
  backdrop-filter: saturate(160%) blur(22px);
  -webkit-backdrop-filter: saturate(160%) blur(22px);
  transition: background 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.navbar.scrolled {
  background: rgba(251, 250, 247, 0.92);
  border-color: rgba(31, 31, 29, 0.09);
  box-shadow: 0 8px 24px rgba(31, 31, 29, 0.04);
}

.nav-inner {
  width: min(100% - 48px, var(--max));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 10px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(31, 31, 29, 0.1);
}

.brand-text {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  position: relative;
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 500;
  opacity: 0.76;
  transition: color 0.22s ease, background 0.22s ease, opacity 0.22s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
  background: rgba(31, 31, 29, 0.055);
  opacity: 1;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 252, 246, 0.74);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  padding: 116px 0 96px;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #fbfaf7 0%, #f7f4ed 100%);
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 12px;
  border-radius: 999px;
  color: var(--clay);
  background: var(--clay-soft);
  border: 1px solid rgba(184, 111, 82, 0.12);
  font-family: var(--font-sans);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.075em;
}

.hero-title {
  font-family: var(--font-sans);
  max-width: 980px;
  margin-top: 22px;
  color: var(--ink);
  font-size: 6.4rem;
  line-height: 1.04;
  font-weight: 750;
  letter-spacing: 0;
}

.gradient-text {
  background: none;
  color: var(--blue);
}

.hero-sub {
  max-width: 760px;
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: 1.42rem;
  line-height: 1.82;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.28s ease, box-shadow 0.28s ease, background 0.28s ease, border-color 0.28s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  color: #fff;
  background: var(--ink);
  box-shadow: 0 12px 28px rgba(31, 31, 29, 0.16);
}

.btn-primary:hover {
  background: #2a2a27;
}

.btn-secondary {
  color: var(--ink);
  background: rgba(255, 252, 246, 0.72);
  border-color: var(--line);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.hero-media {
  width: min(100%, 1060px);
  margin-top: 54px;
  overflow: hidden;
  border-radius: 36px;
  background: var(--surface);
  box-shadow: 0 24px 68px rgba(31, 31, 29, 0.13);
}

.hero-media img {
  width: 100%;
  aspect-ratio: 16 / 6.6;
  object-fit: cover;
  object-position: center;
}

.hero-metrics {
  width: min(100%, 980px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.metric-card {
  min-height: 132px;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  text-align: left;
}

.metric-card strong {
  display: block;
  font-family: var(--font-sans);
  color: var(--ink);
  font-size: 3.45rem;
  line-height: 1;
  font-weight: 750;
  letter-spacing: 0;
}

.metric-card span {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.section {
  position: relative;
  padding: clamp(88px, 10vw, 148px) 0;
  background: transparent;
}

.section-soft {
  background: linear-gradient(180deg, rgba(247, 244, 237, 0.38) 0%, rgba(251, 250, 247, 0.68) 100%);
}

.section-head {
  max-width: 820px;
  margin: 0 auto clamp(44px, 6vw, 76px);
  text-align: center;
}

.section-head h2,
.guide-panel h2 {
  font-family: var(--font-sans);
  margin-top: 18px;
  color: var(--ink);
  font-size: 4.4rem;
  line-height: 1.04;
  font-weight: 750;
  letter-spacing: 0;
}

.section-head p,
.guide-panel p {
  max-width: 720px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 1.28rem;
  line-height: 1.84;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

.about-story,
.info-card,
.guide-result,
.course-feature,
.activity-card,
.member-card,
.honor-card,
.year-card,
.metric-card,
.gallery-item,
.contact-panel {
  height: 100%;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.about-story:hover,
.info-card:hover,
.guide-result:hover,
.course-feature:hover,
.activity-card:hover,
.member-card:hover,
.honor-card:hover,
.year-card:hover,
.metric-card:hover,
.gallery-item:hover {
  transform: translateY(-3px);
  border-color: rgba(31, 31, 29, 0.12);
  box-shadow: 0 20px 48px rgba(31, 31, 29, 0.08);
}

.about-story {
  min-height: 390px;
  padding: 14px;
  display: grid;
  grid-template-rows: 170px 1fr;
  overflow: hidden;
  background: var(--surface);
}

.about-story-media,
.about-card-media {
  height: 170px;
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  background: var(--paper-warm);
}

.about-story-media img,
.about-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.42s ease;
}

.about-story:hover img,
.info-card:hover img {
  transform: scale(1.025);
}

.about-story-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 26px 20px 20px;
}

.about-story-copy p {
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.76;
}

.about-story-copy p + p {
  margin-top: 18px;
}

.about-story-copy strong {
  color: var(--ink);
  font-weight: 800;
}

.info-card {
  min-height: 390px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.about-card-copy {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  padding: 22px 14px 14px;
}

.about-card-copy span {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--clay);
  background: var(--clay-soft);
  font-size: 0.85rem;
  font-weight: 800;
}

.about-card-copy h3 {
  margin-top: 20px;
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1.2;
  font-weight: 800;
}

.about-card-copy p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.68;
}

.guide-panel {
  width: min(100%, 980px);
  margin: 0 auto;
  display: grid;
  gap: 24px;
  padding: 36px;
  border-radius: var(--radius-xl);
  background: rgba(255, 252, 246, 0.76);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.guide-panel h2 {
  font-size: 3.15rem;
}

.guide-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.guide-search input {
  width: 100%;
  min-height: 58px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 252, 246, 0.92);
  outline: none;
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

.guide-search input:focus {
  border-color: rgba(47, 95, 186, 0.38);
  box-shadow: 0 0 0 4px var(--blue-soft);
}

.guide-search button {
  min-height: 58px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: var(--ink);
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(31, 31, 29, 0.14);
}

.guide-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.guide-result {
  min-height: 156px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  background: rgba(255, 252, 246, 0.72);
}

.guide-result span {
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 800;
}

.guide-result h3 {
  margin-top: 8px;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.28;
}

.guide-result p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.course-layout {
  display: grid;
  gap: 34px;
}

.course-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 0;
  overflow: hidden;
  background: var(--surface);
}

.course-feature img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.course-feature div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px;
}

.course-feature span,
.honor-card > span,
.honor-card div span,
.honor-tag {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--clay);
  background: var(--clay-soft);
  font-size: 0.84rem;
  font-weight: 800;
}

.course-feature h3 {
  margin-top: 16px;
  color: var(--ink);
  font-size: 2.5rem;
  line-height: 1.12;
  font-weight: 800;
}

.course-feature p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.72;
}

.activity-groups {
  display: grid;
  gap: 42px;
}

.activity-group {
  display: grid;
  gap: 20px;
}

.group-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.group-head h3 {
  color: var(--ink);
  font-size: 1.9rem;
  line-height: 1.18;
  font-weight: 800;
}

.group-head p {
  color: var(--muted);
  font-size: 1rem;
  white-space: nowrap;
}

.activity-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.activity-card {
  min-height: 278px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  background: var(--surface);
}

.activity-card time {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--blue-muted);
  background: var(--blue-soft);
  font-weight: 800;
}

.activity-card h4 {
  margin-top: 22px;
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1.22;
  font-weight: 800;
}

.activity-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.68;
}

.activity-card span {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 32px;
  margin-top: auto;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--ink-soft);
  background: rgba(31, 31, 29, 0.055);
  font-size: 0.86rem;
  font-weight: 800;
}

.activity-card[data-type="WeDo"] span {
  color: #556a52;
  background: var(--sage-soft);
}

.member-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.member-card {
  min-height: 226px;
  padding: 22px;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 14px;
  background: var(--surface);
}

.member-card:nth-child(-n+3) {
  background: rgba(255, 252, 246, 0.9);
  border-color: rgba(184, 111, 82, 0.16);
}

.avatar {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  color: var(--clay);
  background: linear-gradient(180deg, rgba(184, 111, 82, 0.12), rgba(123, 143, 120, 0.1));
  border: 1px solid rgba(184, 111, 82, 0.13);
  font-size: 1.5rem;
  font-weight: 800;
}

.member-card > div:last-child {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.member-card h3 {
  color: var(--ink);
  font-size: 1.15rem;
  line-height: 1.22;
  font-weight: 800;
}

.member-card span {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 28px;
  margin-top: 8px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--blue-muted);
  background: var(--blue-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.member-card p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.66;
}

.honor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

#honors {
  background: linear-gradient(180deg, rgba(251, 250, 247, 0.36) 0%, rgba(247, 244, 237, 0.48) 100%);
}

.honor-card {
  min-height: 292px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--surface);
}

.honor-card h3 {
  margin-top: 14px;
  color: var(--ink);
  font-size: 1.25rem;
  line-height: 1.36;
  font-weight: 800;
}

.honor-card p {
  flex: 1 1 auto;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.7;
}

.honor-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 34px;
  margin-top: 18px;
  color: var(--blue-muted);
  font-size: 0.92rem;
  font-weight: 800;
  transition: color 0.22s ease, transform 0.22s ease;
}

.honor-link::after {
  content: ">";
  margin-left: 8px;
  font-size: 0.82rem;
}

.honor-link:hover {
  color: var(--ink);
  transform: translateX(2px);
}

.honor-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: minmax(260px, 0.92fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding: 22px;
}

.honor-card.featured img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 24px;
}

.honor-card.featured > div {
  display: flex;
  flex-direction: column;
  padding: 6px 6px 6px 0;
}

.timeline-list {
  position: relative;
  display: grid;
  gap: 24px;
  padding-left: 56px;
}

.timeline-list::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: rgba(31, 31, 29, 0.12);
}

.year-card {
  position: relative;
  min-height: 230px;
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 26px;
  align-items: center;
  padding: 22px;
  background: var(--surface);
}

.year-card::before {
  content: "";
  position: absolute;
  left: -39px;
  top: 36px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--paper-soft);
  border: 3px solid var(--clay);
  box-shadow: 0 0 0 7px rgba(184, 111, 82, 0.08);
}

.year-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 24px;
}

.year-card > div {
  display: flex;
  flex-direction: column;
}

.year-card time {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--clay);
  background: var(--clay-soft);
  font-weight: 800;
}

.year-card h3 {
  margin-top: 14px;
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1.25;
  font-weight: 800;
}

.year-card p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.year-card span {
  display: inline-flex;
  width: fit-content;
  margin-top: 14px;
  color: var(--ink-soft);
  font-weight: 800;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  align-items: stretch;
}

.gallery-item {
  position: relative;
  grid-column: span 4;
  overflow: hidden;
  min-height: 310px;
  border-radius: 34px;
  background: var(--surface);
  cursor: pointer;
}

.gallery-item:nth-child(1) {
  grid-column: span 8;
  min-height: 520px;
}

.gallery-item:nth-child(2) {
  grid-column: span 4;
  min-height: 520px;
}

.gallery-item:nth-child(6),
.gallery-item:nth-child(11) {
  grid-column: span 8;
  min-height: 440px;
}

.gallery-item:nth-child(7),
.gallery-item:nth-child(12) {
  grid-column: span 4;
  min-height: 440px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.42s ease;
}

.gallery-item:hover img {
  transform: scale(1.025);
}

.gallery-item figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  width: fit-content;
  max-width: calc(100% - 36px);
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 252, 246, 0.82);
  border: 1px solid rgba(255, 252, 246, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 0.88rem;
  font-weight: 700;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1fr);
  gap: 36px;
  align-items: stretch;
  padding: 38px;
  background: var(--surface);
}

.contact-intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 260px;
}

.contact-intro h3 {
  color: var(--ink);
  font-size: 2.1rem;
  line-height: 1.2;
  font-weight: 800;
}

.contact-intro p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.58;
}

.contact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 24px;
}

.contact-list div {
  min-height: 94px;
  padding: 18px 0;
  border-top: 1px solid var(--line-soft);
}

.contact-list dt {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.contact-list dd {
  margin-top: 8px;
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 800;
}

.app-card {
  position: relative;
  min-height: 260px;
  margin-top: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 34px;
  align-items: center;
  overflow: hidden;
  padding: 38px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255, 252, 246, 0.88), rgba(247, 244, 237, 0.78));
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: inherit;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.app-card:hover {
  transform: translateY(-3px);
  border-color: rgba(31, 31, 29, 0.12);
  box-shadow: 0 20px 48px rgba(31, 31, 29, 0.08);
}

.app-card-copy,
.app-card-visual {
  position: relative;
  z-index: 1;
}

.app-card-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--clay);
  background: var(--clay-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.app-card h3 {
  margin-top: 16px;
  color: var(--ink);
  font-size: 2.35rem;
  line-height: 1.12;
  font-weight: 800;
}

.app-card p {
  max-width: 680px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.72;
}

.app-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.app-card-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 13px;
  border-radius: 999px;
  color: var(--ink-soft);
  background: rgba(31, 31, 29, 0.055);
  font-size: 0.88rem;
  font-weight: 800;
}

.app-card-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 34px;
  margin-top: 22px;
  color: var(--blue-muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.app-card-link::after {
  content: ">";
  margin-left: 8px;
  font-size: 0.82rem;
}

.app-card-visual {
  min-height: 188px;
  display: grid;
  place-items: center;
}

.app-icon-frame {
  position: relative;
  z-index: 2;
  width: 142px;
  height: 142px;
  display: grid;
  place-items: center;
  border-radius: 30px;
  background: rgba(255, 252, 246, 0.86);
  border: 1px solid var(--line-soft);
  box-shadow: 0 18px 44px rgba(31, 31, 29, 0.1);
}

.app-icon-frame img {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  box-shadow: 0 10px 24px rgba(31, 31, 29, 0.12);
}

.app-page-main {
  background: linear-gradient(180deg, #fbfaf7 0%, rgba(247, 244, 237, 0.68) 42%, #fbfaf7 100%);
}

.app-hero-page {
  min-height: calc(100vh - var(--nav-h));
  padding: 118px 0 96px;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #fbfaf7 0%, #f7f4ed 100%);
}

.app-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 54px;
  align-items: center;
}

.app-hero-copy h1 {
  font-family: var(--font-sans);
  max-width: 720px;
  margin-top: 22px;
  color: var(--ink);
  font-size: 5.35rem;
  line-height: 1.04;
  font-weight: 750;
  letter-spacing: 0;
}

.app-hero-copy p {
  max-width: 640px;
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: 1.22rem;
  line-height: 1.56;
  font-weight: 500;
}

.app-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.app-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.app-facts div,
.app-map-card,
.app-feature-row,
.app-tech-card,
.app-cta-panel {
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.app-facts div {
  min-height: 104px;
  padding: 18px;
}

.app-facts dt {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
}

.app-facts dd {
  margin-top: 8px;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.35;
  font-weight: 800;
}

.app-hero-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 38px;
  background: var(--surface);
  box-shadow: 0 24px 68px rgba(31, 31, 29, 0.13);
}

.app-hero-media > img {
  width: 100%;
  min-height: 560px;
  height: 68vh;
  max-height: 720px;
  object-fit: cover;
}

.app-hero-media figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 66px;
  padding: 11px 14px;
  border-radius: 22px;
  color: var(--ink);
  background: rgba(255, 252, 246, 0.84);
  border: 1px solid rgba(255, 252, 246, 0.76);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-weight: 800;
}

.app-hero-media figcaption img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(31, 31, 29, 0.12);
}

.app-page-section .section-head {
  margin-bottom: 46px;
}

.app-map-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.app-map-card {
  min-height: 278px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.app-map-card:hover,
.app-feature-row:hover,
.app-tech-card:hover {
  transform: translateY(-3px);
  border-color: rgba(31, 31, 29, 0.12);
  box-shadow: 0 20px 48px rgba(31, 31, 29, 0.08);
}

.app-map-card span,
.app-feature-row span {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--clay);
  background: var(--clay-soft);
  font-size: 0.84rem;
  font-weight: 800;
}

.app-map-card h3,
.app-tech-card h3 {
  margin-top: 18px;
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1.24;
  font-weight: 800;
}

.app-map-card p,
.app-tech-card p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.72;
}

.app-feature-stack {
  display: grid;
  gap: 22px;
}

.app-feature-row {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1fr);
  gap: 30px;
  align-items: center;
  overflow: hidden;
  padding: 22px;
  background: var(--surface);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.app-feature-row figure {
  height: 100%;
  min-height: 280px;
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  background: var(--paper-warm);
}

.app-feature-row img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-feature-row > div {
  padding: 16px 14px 16px 0;
}

.app-feature-row h3 {
  margin-top: 16px;
  color: var(--ink);
  font-size: 2.15rem;
  line-height: 1.16;
  font-weight: 800;
}

.app-feature-row p {
  max-width: 660px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.72;
}

.app-tech-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.app-tech-card {
  min-height: 260px;
  padding: 28px;
  background: var(--surface);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.app-cta-section {
  padding: 0 0 112px;
}

.app-cta-panel {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 34px;
  background:
    linear-gradient(135deg, rgba(255, 252, 246, 0.9), rgba(247, 244, 237, 0.78));
}

.app-cta-panel > img {
  width: 82px;
  height: 82px;
  border-radius: 24px;
  box-shadow: 0 18px 42px rgba(31, 31, 29, 0.12);
}

.app-cta-panel span {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 28px;
  padding: 0 11px;
  border-radius: 999px;
  color: var(--clay);
  background: var(--clay-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.app-cta-panel h2 {
  margin-top: 12px;
  color: var(--ink);
  font-size: 2rem;
  line-height: 1.18;
  font-weight: 800;
}

.app-cta-panel p {
  max-width: 720px;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.58;
}

.footer {
  padding: 48px 0 26px;
  border-top: 1px solid var(--line-soft);
  background: var(--paper);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) minmax(220px, 0.9fr) minmax(240px, 1fr);
  gap: 32px;
  align-items: start;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.footer-brand img {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 13px;
  box-shadow: 0 10px 24px rgba(31, 31, 29, 0.1);
}

.footer-brand strong {
  display: block;
  color: var(--ink);
  font-size: 1.08rem;
}

.footer-brand p,
.footer-info p,
.footer-bottom p {
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-brand p,
.footer-info p {
  margin-top: 6px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
}

.footer-links a {
  color: var(--ink-soft);
  font-size: 0.94rem;
  font-weight: 700;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-info span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--clay);
  background: var(--clay-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 28px;
  background: rgba(0, 0, 0, 0.58);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-card {
  width: min(980px, 100%);
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--paper-soft);
  box-shadow: 0 30px 80px rgba(31, 31, 29, 0.22);
}

.lightbox-card img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  background: var(--paper-warm);
}

.lightbox-text {
  padding: 20px 24px 24px;
}

.lightbox-text h3 {
  color: var(--ink);
  font-size: 1.35rem;
}

.lightbox-text p {
  margin-top: 8px;
  color: var(--muted);
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 252, 246, 0.72);
  border-radius: 50%;
  color: var(--ink);
  background: var(--paper-soft);
  font-size: 2rem;
  line-height: 1;
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar,
button,
input,
.btn,
.brand,
.nav-links a,
.eyebrow,
.section-kicker,
.about-card-copy span,
.guide-result span,
.course-feature span,
.honor-card > span,
.honor-card div span,
.honor-tag,
.activity-card time,
.activity-card span,
.member-card span,
.year-card time,
.year-card span,
.gallery-item figcaption,
.contact-list dt,
.contact-list dd,
.app-card-kicker,
.app-card-tags span,
.app-card-link,
.app-map-card span,
.app-feature-row span,
.app-cta-panel span,
.footer-info span {
  font-family: var(--font-sans);
}

.about-card-copy h3,
.guide-result h3,
.course-feature h3,
.group-head h3,
.activity-card h4,
.member-card h3,
.honor-card h3,
.year-card h3,
.contact-intro h3,
.app-card h3,
.app-map-card h3,
.app-tech-card h3,
.app-feature-row h3,
.app-cta-panel h2,
.footer-brand strong,
.lightbox-text h3 {
  font-family: var(--font-sans);
  font-weight: 750;
}

.hero-sub,
.section-head p,
.guide-panel p,
.about-story-copy p,
.about-card-copy p,
.guide-result p,
.course-feature p,
.group-head p,
.activity-card p,
.member-card p,
.honor-card p,
.year-card p,
.contact-intro p,
.app-card p,
.app-hero-copy p,
.app-map-card p,
.app-tech-card p,
.app-feature-row p,
.app-cta-panel p,
.footer-brand p,
.footer-info p,
.footer-bottom p,
.lightbox-text p {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.82;
  letter-spacing: 0.01em;
}

.eyebrow,
.section-kicker,
.about-card-copy span,
.guide-result span,
.course-feature span,
.honor-card > span,
.honor-card div span,
.honor-tag,
.activity-card time,
.activity-card span,
.member-card span,
.year-card time,
.year-card span,
.app-card-kicker,
.app-card-tags span,
.app-map-card span,
.app-feature-row span,
.app-cta-panel span,
.footer-info span {
  font-weight: 720;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.about-layout .reveal {
  transform: none;
}

.about-layout .about-story:hover,
.about-layout .info-card:hover {
  transform: translateY(-3px);
}

@media (max-width: 1180px) {
  .hero-title {
    font-size: 5.15rem;
  }

  .app-hero-copy h1 {
    font-size: 4.55rem;
  }

  .section-head h2 {
    font-size: 3.65rem;
  }

  .about-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-story {
    grid-column: span 2;
  }

  .activity-list,
  .honor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .member-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .app-map-grid,
  .app-tech-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-item,
  .gallery-item:nth-child(2),
  .gallery-item:nth-child(7),
  .gallery-item:nth-child(12) {
    grid-column: span 6;
    min-height: 360px;
  }

  .gallery-item:nth-child(1),
  .gallery-item:nth-child(6),
  .gallery-item:nth-child(11) {
    grid-column: span 12;
    min-height: 480px;
  }
}

@media (max-width: 900px) {
  :root {
    --nav-h: 64px;
  }

  .container,
  .nav-inner {
    width: min(100% - 34px, var(--max));
  }

  .section {
    padding: 92px 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: calc(var(--nav-h) + 10px);
    left: 17px;
    right: 17px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(251, 251, 253, 0.96);
    box-shadow: var(--shadow);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    transform: translateY(-14px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .hero {
    min-height: auto;
    padding: 100px 0 78px;
  }

  .app-hero-page {
    min-height: auto;
    padding: 100px 0 82px;
  }

  .app-hero-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .app-hero-copy h1 {
    max-width: 780px;
    font-size: 4rem;
  }

  .app-hero-media > img {
    min-height: 360px;
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .hero-title {
    font-size: 4rem;
  }

  .hero-sub {
    font-size: 1.2rem;
  }

  .hero-media {
    margin-top: 42px;
    border-radius: 30px;
  }

  .hero-media img {
    aspect-ratio: 16 / 9;
  }

  .hero-metrics,
  .guide-results,
  .member-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .course-feature,
  .honor-card.featured,
  .year-card,
  .app-feature-row,
  .contact-panel,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .app-feature-row > div {
    padding: 0 6px 8px;
  }

  .app-feature-row figure {
    min-height: 300px;
    aspect-ratio: 16 / 9;
  }

  .app-cta-panel {
    grid-template-columns: 82px minmax(0, 1fr);
  }

  .app-cta-panel .btn {
    grid-column: 1 / -1;
    width: fit-content;
  }

  .course-feature img {
    min-height: 320px;
    aspect-ratio: 16 / 9;
  }

  .honor-card.featured {
    grid-column: span 1;
  }

  .honor-card.featured > div {
    padding: 0;
  }

  .timeline-list {
    padding-left: 42px;
  }

  .timeline-list::before {
    left: 18px;
  }

  .year-card::before {
    left: -31px;
  }

  .footer-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  :root {
    --nav-h: 62px;
  }

  body {
    line-height: 1.75;
  }

  .container,
  .nav-inner {
    width: min(100% - 28px, var(--max));
  }

  .brand-logo {
    width: 34px;
    height: 34px;
  }

  .brand-text {
    max-width: 178px;
  }

  .nav-links a {
    min-height: 40px;
  }

  .hero {
    padding: 88px 0 64px;
  }

  .app-hero-page {
    padding: 88px 0 68px;
  }

  .hero-title {
    margin-top: 18px;
    font-size: 3rem;
    line-height: 1.04;
  }

  .app-hero-copy h1 {
    margin-top: 18px;
    font-size: 3rem;
    line-height: 1.04;
  }

  .app-hero-copy p {
    margin-top: 18px;
    font-size: 1.06rem;
  }

  .app-hero-actions {
    width: 100%;
    align-items: stretch;
  }

  .app-facts {
    margin-top: 26px;
  }

  .app-hero-media {
    border-radius: 26px;
  }

  .app-hero-media > img {
    min-height: 280px;
    aspect-ratio: 4 / 3;
  }

  .app-hero-media figcaption {
    left: 14px;
    right: 14px;
    bottom: 14px;
    min-height: 58px;
    border-radius: 18px;
    font-size: 0.9rem;
  }

  .app-hero-media figcaption img {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }

  .hero-sub {
    margin-top: 18px;
    font-size: 1.08rem;
  }

  .hero-actions {
    width: 100%;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .hero-media {
    margin-top: 34px;
    border-radius: 24px;
  }

  .hero-media img {
    aspect-ratio: 4 / 3;
  }

  .hero-metrics,
  .about-layout,
  .activity-list,
  .guide-results,
  .member-grid,
  .honor-grid,
  .app-facts,
  .app-map-grid,
  .app-tech-grid,
  .contact-list,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .hero-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .metric-card {
    min-height: 112px;
    padding: 18px;
  }

  .metric-card strong {
    font-size: 2.32rem;
  }

  .section {
    padding: 78px 0;
  }

  .section-head {
    margin-bottom: 42px;
  }

  .section-head h2,
  .guide-panel h2 {
    font-size: 2.55rem;
  }

  .section-head p,
  .guide-panel p {
    font-size: 1.06rem;
  }

  .hero-sub,
  .section-head p,
  .guide-panel p,
  .about-story-copy p,
  .about-card-copy p,
  .guide-result p,
  .course-feature p,
  .group-head p,
  .activity-card p,
  .member-card p,
  .honor-card p,
  .year-card p,
  .contact-intro p,
  .app-card p,
  .app-hero-copy p,
  .app-map-card p,
  .app-tech-card p,
  .app-feature-row p,
  .app-cta-panel p {
    line-height: 1.76;
  }

  .guide-result p,
  .about-card-copy p,
  .activity-card p,
  .member-card p,
  .honor-card p,
  .app-map-card p,
  .app-tech-card p {
    font-size: 0.96rem;
  }

  .about-story,
  .info-card,
  .guide-panel,
  .course-feature div,
  .activity-card,
  .member-card,
  .honor-card,
  .app-map-card,
  .app-tech-card,
  .app-cta-panel,
  .contact-panel,
  .app-card {
    padding: 22px;
  }

  .app-map-card,
  .app-tech-card {
    min-height: auto;
  }

  .app-feature-row {
    gap: 20px;
    padding: 14px;
  }

  .app-feature-row figure {
    min-height: 220px;
    border-radius: 22px;
  }

  .app-feature-row h3 {
    font-size: 1.72rem;
  }

  .app-feature-row p {
    font-size: 0.98rem;
  }

  .app-cta-section {
    padding-bottom: 78px;
  }

  .app-cta-panel {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .app-cta-panel > img {
    width: 68px;
    height: 68px;
    border-radius: 20px;
  }

  .app-cta-panel h2 {
    font-size: 1.68rem;
  }

  .app-cta-panel .btn {
    width: 100%;
  }

  .about-story {
    grid-column: auto;
    grid-template-rows: auto;
    min-height: auto;
    padding: 12px;
  }

  .info-card {
    min-height: auto;
    padding: 12px;
  }

  .about-story-media {
    aspect-ratio: 16 / 9;
  }

  .about-card-media {
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .about-story-copy,
  .about-card-copy {
    padding: 18px 10px 10px;
  }

  .about-card-copy h3 {
    margin-top: 22px;
  }

  .guide-search {
    grid-template-columns: 1fr;
  }

  .course-feature img {
    min-height: 250px;
  }

  .course-feature h3 {
    font-size: 2rem;
  }

  .group-head {
    display: block;
  }

  .group-head p {
    margin-top: 6px;
    white-space: normal;
  }

  .activity-card {
    min-height: 238px;
  }

  .member-card {
    min-height: auto;
  }

  .honor-card {
    min-height: auto;
  }

  .timeline-list {
    padding-left: 34px;
  }

  .timeline-list::before {
    left: 14px;
  }

  .year-card {
    min-height: auto;
    padding: 16px;
  }

  .year-card::before {
    left: -27px;
    top: 26px;
    width: 12px;
    height: 12px;
    border-width: 3px;
    box-shadow: 0 0 0 6px rgba(184, 111, 82, 0.08);
  }

  .gallery-item,
  .gallery-item:nth-child(1),
  .gallery-item:nth-child(2),
  .gallery-item:nth-child(6),
  .gallery-item:nth-child(7),
  .gallery-item:nth-child(11),
  .gallery-item:nth-child(12) {
    grid-column: auto;
    min-height: 260px;
    aspect-ratio: 4 / 3;
  }

  .contact-intro {
    min-height: auto;
  }

  .contact-intro h3 {
    font-size: 1.65rem;
  }

  .app-card {
    grid-template-columns: 1fr;
    gap: 20px;
    min-height: auto;
    text-align: left;
  }

  .app-card h3 {
    font-size: 1.9rem;
  }

  .app-card-visual {
    min-height: 154px;
    order: -1;
  }

  .app-icon-frame {
    width: 118px;
    height: 118px;
    border-radius: 28px;
  }

  .app-icon-frame img {
    width: 78px;
    height: 78px;
    border-radius: 20px;
  }

  .footer {
    padding-top: 36px;
  }

  .footer-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-bottom {
    display: block;
  }

  .footer-bottom p + p {
    margin-top: 6px;
  }

  .lightbox {
    padding: 16px;
  }
}

@media (max-width: 430px) {
  .hero-title {
    font-size: 2.55rem;
  }

  .app-hero-copy h1 {
    font-size: 2.55rem;
  }

  .hero-sub {
    font-size: 1rem;
  }

  .section-head h2,
  .guide-panel h2 {
    font-size: 2.2rem;
  }

  .member-card {
    grid-template-columns: 52px 1fr;
  }

  .avatar {
    width: 52px;
    height: 52px;
    font-size: 1.3rem;
  }
}

@media (max-width: 390px) {
  .brand-text {
    max-width: 150px;
  }

  .hero-title {
    font-size: 2.35rem;
  }

  .metric-card strong {
    font-size: 2.22rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}