.guide-main {
  padding-top: 79px;
}

.guide-hero {
  position: relative;
  display: grid;
  min-height: min(72vh, 760px);
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #111827;
}

.guide-hero-image,
.guide-hero-overlay {
  position: absolute;
  inset: 0;
}

.guide-hero-image {
  background: var(--guide-image) center 45% / cover no-repeat;
}

.guide-hero-overlay {
  background:
    linear-gradient(180deg, rgba(10, 15, 26, 0.12), rgba(10, 15, 26, 0.94)),
    linear-gradient(90deg, rgba(10, 15, 26, 0.96), rgba(10, 15, 26, 0.24));
}

.guide-hero-content {
  position: relative;
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
  padding: 150px 0 72px;
}

.guide-hero h1 {
  max-width: 920px;
  font-size: clamp(46px, 6.8vw, 82px);
}

.guide-deck {
  max-width: 820px;
  margin: 24px 0 0;
  color: rgba(247, 241, 227, 0.86);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.65;
}

.guide-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 14px;
}

.guide-shell {
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(250px, 320px);
  gap: clamp(48px, 7vw, 96px);
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(64px, 8vw, 104px) 0;
}

.guide-article {
  min-width: 0;
}

.guide-article > :first-child {
  margin-top: 0;
}

.guide-article h2 {
  margin: 68px 0 18px;
  font-size: clamp(30px, 3.6vw, 44px);
  scroll-margin-top: 110px;
}

.guide-article h3 {
  margin: 38px 0 12px;
  font-size: clamp(23px, 2.5vw, 29px);
  scroll-margin-top: 110px;
}

.guide-article p,
.guide-article li {
  color: #c5cad4;
  font-size: 17px;
  line-height: 1.85;
}

.guide-article p {
  margin: 0 0 22px;
}

.guide-article ul,
.guide-article ol {
  display: grid;
  gap: 9px;
  margin: 20px 0 28px;
  padding-left: 24px;
}

.guide-article a {
  color: var(--gold-light);
  border-bottom: 1px solid rgba(225, 201, 133, 0.4);
}

.guide-article strong {
  color: var(--text);
}

.guide-article blockquote {
  margin: 32px 0;
  padding: 24px 28px;
  border-left: 3px solid var(--gold);
  background: rgba(197, 164, 93, 0.08);
}

.guide-answer {
  margin: 0 0 46px;
  padding: 24px 28px;
  border: 1px solid rgba(197, 164, 93, 0.42);
  background: rgba(197, 164, 93, 0.08);
  color: var(--text);
  font-size: 19px;
  line-height: 1.7;
}

.guide-sidebar {
  align-self: start;
  position: sticky;
  top: 112px;
  display: grid;
  gap: 18px;
}

.guide-side-panel {
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.guide-side-panel h2 {
  margin: 0 0 14px;
  font-size: 24px;
}

.guide-side-panel p,
.guide-side-panel li {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.guide-side-panel ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
}

.guide-side-panel a {
  color: var(--gold-light);
}

.guide-side-cta {
  display: grid;
  gap: 16px;
  padding: 26px;
  border: 1px solid rgba(197, 164, 93, 0.55);
  background: linear-gradient(145deg, rgba(197, 164, 93, 0.16), rgba(17, 24, 39, 0.94));
}

.guide-side-cta strong {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 25px;
}

.guide-side-cta p {
  margin: 0;
  color: #c5cad4;
  line-height: 1.65;
}

.guide-side-cta .button {
  width: 100%;
}

.guide-index-hero {
  padding: 180px clamp(20px, 6vw, 80px) 76px;
  border-bottom: 1px solid var(--line);
}

.guide-index-hero > div,
.guide-index-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.guide-index-hero h1 {
  max-width: 900px;
  font-size: clamp(48px, 7vw, 84px);
}

.guide-index-hero p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.7;
}

.guide-index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  padding: 76px 0 110px;
}

.guide-card {
  display: grid;
  grid-template-rows: 300px 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

.guide-card-image {
  background: var(--card-image) center / cover no-repeat;
}

.guide-card-body {
  display: grid;
  gap: 14px;
  padding: 28px;
}

.guide-card h2 {
  font-size: clamp(28px, 3.2vw, 40px);
}

.guide-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.guide-card a {
  justify-self: start;
  color: var(--gold-light);
  border-bottom: 1px solid rgba(225, 201, 133, 0.4);
  font-weight: 700;
}

.guide-attribution {
  width: min(1180px, calc(100% - 40px));
  margin: -48px auto 56px;
  color: #777f8d;
  font-size: 11px;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .guide-shell {
    grid-template-columns: 1fr;
  }

  .guide-sidebar {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .guide-main {
    padding-top: 63px;
  }

  .guide-hero {
    min-height: 660px;
  }

  .guide-hero-content {
    width: 100%;
    padding: 150px 20px 52px;
  }

  .guide-hero h1 {
    font-size: 42px;
    line-height: 1.12;
  }

  :lang(zh-Hant) .guide-hero h1 {
    font-size: 38px;
    line-height: 1.2;
  }

  .guide-deck {
    font-size: 17px;
  }

  .guide-shell {
    width: 100%;
    padding: 56px 20px;
  }

  .guide-article h2 {
    margin-top: 54px;
    font-size: 31px;
  }

  .guide-article h3 {
    font-size: 23px;
  }

  .guide-article p,
  .guide-article li {
    font-size: 16px;
    line-height: 1.82;
  }

  .guide-answer {
    padding: 20px;
    font-size: 17px;
  }

  .guide-sidebar,
  .guide-index-grid {
    grid-template-columns: 1fr;
  }

  .guide-index-hero {
    padding: 140px 20px 60px;
  }

  .guide-index-hero h1 {
    font-size: 44px;
  }

  .guide-index-grid {
    width: 100%;
    padding: 48px 20px 80px;
  }

  .guide-card {
    grid-template-rows: 240px 1fr;
  }
}