@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;600;700&display=swap');

:root {
  --bg: #ffffff;
  --text: #1a1a1a;
  --muted: #5d5d5d;
  --line: #e6e6e6;
  --accent: #8c1515;
  --link: #1d5fa8;
  --max-width: 68rem;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Source Sans 3", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

a {
  color: var(--link);
}

a:hover,
a:focus-visible {
  text-decoration-thickness: 2px;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  width: min(var(--max-width), 92vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: #fff;
  border: 1px solid var(--line);
  padding: 0.5rem 0.75rem;
  z-index: 999;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}

.site-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.15rem;
}

.nav-list a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.nav-list a[aria-current="page"] {
  color: var(--accent);
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--accent);
}

.page-content {
  padding: 2rem 0 3rem;
}

.home-intro {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 2.25rem;
}

.eyebrow {
  margin: 0;
  font-size: 0.85rem;
  text-transform: none;
  letter-spacing: 0.03em;
  color: var(--accent);
  font-weight: 400;
}

.eyebrow .cap {
  font-weight: 700;
}

.heading-chinese {
  font-style: italic;
  font-weight: 400;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.25;
}

h1 {
  margin-bottom: 0.35rem;
  font-size: clamp(2rem, 4vw, 2.85rem);
}

h2 {
  font-size: 1.7rem;
  margin-bottom: 0.8rem;
}

.lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.1rem;
}

.intro-body {
  margin-top: 1rem;
}

.intro-body p {
  margin-top: 0;
}

.intro-aside {
  position: sticky;
  top: 1rem;
}

.hero-photo {
  border: 1px solid var(--line);
  min-height: 230px;
  display: grid;
  place-items: center;
  background: #f8f8f8;
  color: var(--muted);
  text-align: center;
  padding: 1rem;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-links {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.profile-link {
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 0.62rem;
}

.profile-link:hover,
.profile-link:focus-visible {
  border-color: #cfcfcf;
  color: var(--accent);
}

.profile-link-icon {
  width: 1.05rem;
  height: 1.05rem;
  color: var(--accent);
  display: inline-grid;
  place-items: center;
}

.profile-link-icon svg {
  width: 1rem;
  height: 1rem;
}

.news-section {
  border-top: 1px solid var(--line);
  padding-top: 1.35rem;
}

.news-list,
.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.news-list li {
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 0;
}

.news-list li:last-child {
  border-bottom: 0;
}

.news-date {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.news-heading {
  margin: 0.15rem 0;
  font-size: 1.15rem;
}

.news-list p {
  margin: 0.15rem 0 0;
}

.page,
.post {
  max-width: 54rem;
}

.post-list li,
.member-card,
.tag-section,
.post {
  border: 1px solid var(--line);
  padding: 1rem;
  margin-bottom: 1rem;
}

.post-meta,
.member-role,
.member-years {
  color: var(--muted);
  font-size: 0.93rem;
}

.member-card {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 1rem;
}

.member-avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  background: #f7f7f7;
  font-weight: 700;
}

.member-avatar img {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  object-fit: cover;
}

.featured-image {
  border: 1px solid var(--line);
}

.photo-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.photo-card {
  margin: 0;
  border: 1px solid var(--line);
  padding: 0.7rem;
  background: #fff;
}

.photo-card img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  display: block;
}

.photo-card figcaption {
  margin-top: 0.45rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.prompt-box {
  border: 1px solid var(--line);
  background: #fafafa;
  padding: 0.9rem;
  margin: 1rem 0;
}

.prompt-box h2 {
  font-size: 1.2rem;
  margin-bottom: 0.55rem;
}

.prompt-box pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.92rem;
  line-height: 1.55;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1rem 0;
  margin-top: 2rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.tag-cloud {
  line-height: 1.9;
}

@media (max-width: 900px) {
  .home-intro {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .intro-aside {
    position: static;
  }
}

@media (max-width: 650px) {
  .profile-links {
    grid-template-columns: 1fr;
  }

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

  .nav-list {
    gap: 0.8rem;
  }
}