.page-index {
  display: grid;
  gap: 22px;
}

.hero {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, #ffffff 20%, #f4f8fd 100%);
  border-radius: 20px;
  padding: 26px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}

.hero h1 {
  font-size: 40px;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.hero .identity {
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-muted);
}

.hero .lead {
  margin-top: 12px;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 620px;
}

.hero-actions {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-actions a {
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  transition: all 180ms ease;
}

.hero-actions a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.hero-avatar {
  width: 168px;
  height: 208px;
  border-radius: 18px;
  object-fit: cover;
  object-position: center 20%;
  border: 1px solid #dce4ef;
  box-shadow: 0 12px 30px rgba(17, 37, 70, 0.22);
}

.section-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 20px;
}

.portal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 12px;
}

.portal-stack {
  display: grid;
  gap: 12px;
}

.portal-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  background: var(--surface-soft);
  display: flex;
  flex-direction: column;
}

.portal-card h3 {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 4px;
}

.portal-card p {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.7;
  min-height: 44px;
}

.portal-card ul {
  margin-top: 10px;
  flex: 1;
}

.portal-card li {
  padding: 8px 0;
  border-bottom: 1px dashed #dbe3ef;
}

.portal-card li:last-child {
  border-bottom: 0;
}

.portal-card li a {
  font-size: 14px;
}

.pub-list .pub-title {
  color: var(--text-main);
  line-height: 1.55;
  font-size: 14px;
  display: -webkit-box;
  line-clamp: 3;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pub-list .pub-meta {
  margin-top: 4px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.pub-list .pub-meta span {
  font-size: 12px;
  color: var(--text-muted);
  background: #edf3fb;
  border: 1px solid #d6e2f3;
  border-radius: 999px;
  padding: 2px 8px;
}

.award-list .award-name {
  display: block;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
}

.project-list li a,
.award-list .award-name {
  line-height: 1.6;
}

.project-list .project-link {
  font-weight: 600;
}

.project-list .project-desc {
  display: block;
  margin-top: 2px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}

.portal-more {
  display: inline-block;
  margin-top: 10px;
  font-size: 13px;
  color: var(--accent);
}

.portal-more:hover {
  text-decoration: underline;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: 19px;
}

.section-head p {
  color: var(--text-muted);
  font-size: 13px;
}

.section-head.compact {
  align-items: center;
}

.more-link {
  font-size: 13px;
  color: var(--text-muted);
}

.more-link:hover {
  color: var(--accent);
}

.list-post>h2 {
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  padding: 14px 0 8px;
}

.list-post ul {
  border-top: 1px solid var(--line);
}

.list-post li {
  display: grid;
  grid-template-columns: 108px 1fr;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px dashed #e4eaf4;
}

.list-post li .date {
  color: var(--text-muted);
  font-size: 12px;
}

.list-post li .title {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list-post li .title a {
  font-size: 15px;
}

.list-category {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 18px;
}

.list-category h2 {
  font-size: 16px;
  margin-bottom: 10px;
}

.list-category div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.list-category div a {
  white-space: nowrap;
  font-size: 13px;
  color: var(--text-muted);
  background: #f2f5fa;
  border: 1px solid #e2e8f2;
  border-radius: 999px;
  padding: 4px 10px;
}

.list-category div a:hover {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: #bcd4ee;
}

.page-search #search-input {
  text-align: left;
  font-size: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  width: 100%;
  padding: 12px 14px;
  background: var(--surface);
}

.page-search #search-input:focus {
  border-color: #b8c9e4;
  box-shadow: 0 0 0 3px rgba(30, 107, 184, 0.12);
}

.page-search h1 {
  font-size: 16px;
  height: 48px;
  display: flex;
  align-items: center;
  color: var(--text-main);
}

.page-search h1 i {
  font-size: 20px;
  margin-left: 7px;
}

.page-search .list-search li {
  margin-bottom: 16px;
}

.page-search .list-search a {
  display: block;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  padding: 12px 14px;
}

.page-search .list-search .title {
  display: inline-block;
  word-break: break-all;
  font-size: 15px;
  font-weight: 600;
  border-bottom: 1px solid #9db2d2;
}

.page-search .list-search .content {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  word-break: break-all;
  line-height: 1.7;
  padding-top: 8px;
}

.page-search .list-search .hint {
  font-size: inherit;
  font-weight: 700;
  color: #cc4d4d;
}

@media screen and (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .hero-avatar {
    width: 118px;
    height: 146px;
    border-radius: 18px;
  }

  .portal-grid {
    grid-template-columns: 1fr;
  }

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

  .list-post li {
    grid-template-columns: 90px 1fr;
  }
}

@media screen and (max-width: 560px) {
  .hero {
    padding: 18px;
    border-radius: 16px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero .lead {
    margin-top: 10px;
    line-height: 1.75;
  }

  .portal-grid {
    grid-template-columns: 1fr;
  }

  .portal-stack {
    grid-template-columns: 1fr;
  }

  .section-card {
    padding: 14px;
    border-radius: 12px;
  }

  .list-post li {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .list-post li .date {
    order: -1;
  }
}