:root {
  color-scheme: light;
  --ink: #24302d;
  --muted: #66736f;
  --paper: #fffaf2;
  --line: #ded4c6;
  --sage: #6c8a74;
  --sage-dark: #3f6558;
  --clay: #bb7255;
  --gold: #d69a45;
  --mist: #edf3ee;
  --shadow: 0 18px 55px rgba(56, 48, 40, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family:
    "Microsoft YaHei",
    "PingFang SC",
    "Hiragino Sans GB",
    Arial,
    sans-serif;
  line-height: 1.7;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 72px);
  background: rgba(255, 250, 242, 0.92);
  border-bottom: 1px solid rgba(222, 212, 198, 0.75);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--sage-dark);
  color: #fffaf2;
  font-size: 18px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 20px;
  color: var(--muted);
  font-size: 15px;
}

.nav a {
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}

.nav a:hover {
  border-color: var(--clay);
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  align-items: center;
  gap: clamp(28px, 6vw, 76px);
  min-height: calc(100vh - 78px);
  padding: clamp(48px, 8vw, 90px) clamp(20px, 5vw, 72px);
  background:
    linear-gradient(110deg, rgba(237, 243, 238, 0.94), rgba(255, 250, 242, 0.86)),
    radial-gradient(circle at 85% 16%, rgba(214, 154, 69, 0.18), transparent 30%);
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--clay);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(44px, 8vw, 88px);
  line-height: 1.05;
  letter-spacing: 0;
}

.hero-text {
  max-width: 560px;
  margin: 24px 0 0;
  color: #4f5e59;
  font-size: clamp(17px, 2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid var(--sage-dark);
  border-radius: 8px;
  font-weight: 700;
}

.button.primary {
  background: var(--sage-dark);
  color: #fffaf2;
}

.button.secondary {
  background: transparent;
  color: var(--sage-dark);
}

.hero-visual {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(117, 102, 82, 0.2);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.section {
  padding: clamp(54px, 8vw, 96px) clamp(20px, 5vw, 72px);
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding-top: 0;
  padding-bottom: 0;
  background: var(--sage-dark);
}

.intro-item {
  display: grid;
  gap: 8px;
  min-height: 136px;
  align-content: center;
  padding: 26px clamp(20px, 4vw, 42px);
  background: #f8f1e7;
}

.intro-item strong {
  font-size: 22px;
}

.intro-item span {
  color: var(--muted);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-heading.compact {
  margin-bottom: 0;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.18;
}

.section-heading p:not(.eyebrow) {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.record-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.record-card {
  min-height: 245px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
}

.record-card .date {
  margin: 0 0 16px;
  color: var(--clay);
  font-size: 14px;
  font-weight: 700;
}

.record-card h3 {
  margin: 0 0 12px;
  font-size: 22px;
}

.record-card p:last-child {
  margin: 0;
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(230px, 0.38fr) minmax(0, 0.62fr);
  gap: clamp(26px, 6vw, 72px);
  background: var(--mist);
}

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

.moment-row {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 20px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid rgba(63, 101, 88, 0.18);
}

.moment-row:first-child {
  padding-top: 0;
}

.moment-row span {
  color: var(--sage-dark);
  font-weight: 800;
}

.moment-row p {
  margin: 0;
  color: #4f5e59;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(220px, 0.32fr) minmax(0, 0.68fr);
  gap: clamp(26px, 6vw, 72px);
}

.about-section p {
  margin: 0;
  color: #4f5e59;
  font-size: 18px;
}

.about-section p + p {
  margin-top: 16px;
}

.contact-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  background: #f3e7d6;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid rgba(63, 101, 88, 0.32);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.72);
  color: var(--sage-dark);
  font-weight: 800;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 20px;
  padding: 22px clamp(20px, 5vw, 72px);
  background: #25312d;
  color: rgba(255, 250, 242, 0.88);
  font-size: 14px;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-copy {
    max-width: none;
  }

  .intro-band,
  .record-grid,
  .split-section,
  .about-section {
    grid-template-columns: 1fr;
  }

  .section-heading.compact {
    margin-bottom: 22px;
  }

  .contact-section {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .brand {
    font-size: 17px;
  }

  .nav {
    gap: 6px 14px;
    font-size: 14px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-visual img {
    aspect-ratio: 1 / 0.82;
  }

  .moment-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .site-footer {
    flex-direction: column;
  }
}