:root {
  --ink: #1b211c;
  --ink-soft: #4d574f;
  --forest: #1f3d2e;
  --moss: #3d6b4f;
  --gold: #b08958;
  --paper: #f3efe6;
  --paper-2: #e7e2d6;
  --line: rgba(27, 33, 28, 0.12);
  --white: #fbfaf6;
  --max: 1080px;
  --read: 40rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Noto Sans SC", "Source Sans 3", sans-serif;
  font-weight: 400;
  line-height: 1.85;
  background: var(--paper);
}

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

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

.container {
  width: min(100% - 2.75rem, var(--max));
  margin-inline: auto;
}

.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  mix-blend-mode: difference;
  color: #fff;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.5rem;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.brand-cn {
  font-family: "Noto Serif SC", serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.brand-en {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.95rem;
  font-style: italic;
  letter-spacing: 0.08em;
  opacity: 0.8;
}

.nav-links {
  display: flex;
  gap: 1.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  opacity: 0.85;
  transition: opacity 0.25s var(--ease);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  opacity: 1;
}

.nav-toggle {
  display: none;
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 1rem;
  height: 1px;
  margin: 0.28rem auto;
  background: #fff;
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  transform: scale(1.06);
  animation: heroZoom 14s var(--ease) forwards;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 16, 14, 0.28) 0%, rgba(12, 16, 14, 0.12) 38%, rgba(12, 16, 14, 0.72) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 7.5rem 0 4.25rem;
}

.hero-place {
  margin: 0 0 1rem;
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-size: 1.15rem;
  letter-spacing: 0.14em;
  color: rgba(251, 250, 246, 0.82);
  opacity: 0;
  animation: riseIn 0.9s var(--ease) 0.15s forwards;
}

.hero-brand {
  margin: 0;
  font-family: "Noto Serif SC", serif;
  font-weight: 700;
  font-size: clamp(3.2rem, 9vw, 6.4rem);
  line-height: 1.02;
  letter-spacing: 0.16em;
  opacity: 0;
  animation: riseIn 1s var(--ease) 0.28s forwards;
}

.hero-lead {
  max-width: 28rem;
  margin: 1.35rem 0 0;
  font-size: 1.02rem;
  color: rgba(251, 250, 246, 0.88);
  opacity: 0;
  animation: riseIn 0.9s var(--ease) 0.48s forwards;
}

.section {
  padding: 5.75rem 0;
}

.section-kicker {
  margin: 0 0 0.8rem;
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.section-title {
  margin: 0 0 1.25rem;
  font-family: "Noto Serif SC", serif;
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.3;
}

.prose {
  max-width: var(--read);
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.06rem;
}

.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 3rem;
  border-top: 1px solid var(--line);
}

.facts div {
  padding: 1.25rem 1.25rem 0 0;
}

.facts strong {
  display: block;
  font-family: "Noto Serif SC", serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

.facts span {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.quote-band {
  background: var(--forest);
  color: var(--white);
}

.quote-band .section-kicker {
  color: #d7c4a4;
}

.quote {
  margin: 0;
  max-width: 46rem;
  font-family: "Noto Serif SC", serif;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: 0.04em;
}

.quote footer {
  margin-top: 1.5rem;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: rgba(251, 250, 246, 0.72);
}

.closing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
}

.closing .prose {
  margin-bottom: 1.5rem;
}

.meta-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.meta-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

.meta-list span {
  color: var(--ink-soft);
}

.meta-list strong {
  font-weight: 600;
  letter-spacing: 0.04em;
}

.site-footer {
  padding: 2.25rem 0 2.5rem;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.88rem;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
}

.footer-personal {
  text-align: center;
}

.footer-copy {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
}

.footer-personal .icp-beian {
  margin-top: 0.55rem;
}

.icp-beian {
  margin: 1.1rem 0 0;
  text-align: center;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

.icp-beian a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.icp-beian a:hover,
.icp-beian a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}

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

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes heroZoom {
  from {
    transform: scale(1.08);
  }
  to {
    transform: scale(1);
  }
}

@media (max-width: 800px) {
  .split,
  .closing,
  .facts {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav.is-open {
    mix-blend-mode: normal;
    background: rgba(27, 33, 28, 0.94);
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 0.4rem 1.4rem 1rem;
    background: rgba(27, 33, 28, 0.94);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .hero-brand {
    letter-spacing: 0.1em;
  }

  .section {
    padding: 4.25rem 0;
  }
}