#page_header {
  display: none;
}

#page_main {
  margin-top: 1.6rem;
  margin-bottom: 4rem;
}

.page.page-full {
  width: 100%;
  float: none;
}

.page.page-full article {
  padding-top: 0;
}

.profile-hero {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  align-items: flex-start;
  column-gap: 1.4em;
  row-gap: 1rem;
  margin: 0 0 1.6rem;
  padding: 1.2em;
  border: 1px solid #e4e8ee;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 4px 14px rgba(30, 42, 56, 0.04);
}

.profile-hero .author-avatar {
  display: block;
  width: 250px;
  grid-column: 1;
  grid-row: 1 / span 2;
}

.profile-hero .author-avatar img {
  width: 250px;
  height: 250px;
  max-width: none;
  padding: 0;
  border: 1px solid #e2e7ec;
  border-radius: 6px;
  object-fit: cover;
}

.profile-main {
  grid-column: 2;
  min-width: 0;
  padding-top: 0.1rem;
}

.profile-hero .author-discrip {
  display: block;
  padding: 0;
  margin-bottom: 1rem;
}

.profile-hero .author-discrip h3 {
  margin: 0;
  font-size: 2.6rem;
}

.profile-hero .author-discrip .author-bio {
  margin: 0.4rem 0 0;
  font-size: 1.5rem;
  color: #5f6b76;
}

.profile-summary p {
  margin: 0 0 0.9rem;
}

.profile-hero .author-links {
  display: block;
  width: auto;
  grid-column: 2;
  align-self: start;
}

.author-links .social-links {
  display: block;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.author-links .social-links li {
  margin: 0;
}

.author-links .e-social-link {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid #e3e8ee;
  border-radius: 5px;
  text-decoration: none;
}

.author-links .e-social-link:hover {
  background: #f8fafc;
}

.paper-list {
  margin-top: 0.8rem;
  display: grid;
  gap: 1.35rem;
}

.paper {
  display: flex;
  align-items: flex-start;
  gap: 1.4em;
  margin-bottom: 0;
  padding: 1.2em;
  border: 1px solid #e4e8ee;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 4px 14px rgba(30, 42, 56, 0.04);
}

.paper:last-child {
  margin-bottom: 0;
}

.paper > div.img {
  width: 250px;
  height: 150px;
  flex: 0 0 250px;
  margin: 0;
  overflow: hidden;
  border: 1px solid #e5eaf1;
  border-radius: 6px;
  background: #f7f9fb;
}

.paper > div.img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.paper .info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
}

.paper .paper-title {
  margin: 0;
  font-size: 1.12em;
  line-height: 1.45;
  font-weight: 700;
}

.paper .paper-authors {
  color: #2c3e50;
  line-height: 1.7;
}

.paper .paper-venue {
  color: #667482;
  line-height: 1.65;
}

.paper .paper-actions {
  margin-top: 0.35rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.paper .paper-actions a {
  display: inline-block;
  padding: 0.16rem 0.55rem;
  border: 1px solid #d9e2ec;
  border-radius: 4px;
  color: #35648a;
  text-decoration: none;
  font-size: 0.92em;
}

.paper .paper-actions a:hover {
  border-color: #b8cad9;
  background: #f6f9fc;
}

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

  .profile-hero .author-links {
    width: 100%;
  }

  .profile-hero .author-avatar,
  .profile-main,
  .profile-hero .author-links {
    grid-column: 1;
    grid-row: auto;
  }

  .profile-hero .author-avatar {
    width: 100%;
    max-width: 250px;
  }

  .profile-hero .author-avatar img {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
  }
}

@media (max-width: 768px) {
  .paper {
    flex-direction: column;
  }

  .paper > div.img {
    width: 100%;
    height: auto;
    flex-basis: auto;
  }

  .paper > div.img img {
    aspect-ratio: 16 / 9;
  }
}