:root{
  --surface: #fff;
  --surface-border: #e5e7eb;
  --surface-shadow: rgba(15, 23, 42, 0.08);
  --surface-hover: #f9fafb;
  --icon-border: #e5e7eb;
}

@media (prefers-color-scheme: dark){
  :root{
    --surface: #111317;
    --surface-border: rgba(148, 163, 184, 0.25);
    --surface-shadow: rgba(8, 11, 19, 0.55);
    --surface-hover: #161a22;
    --icon-border: rgba(148, 163, 184, 0.35);
  }
}

main.home{
  max-width: min(960px, calc(var(--measure) + 240px));
  display: grid;
  gap: clamp(32px, 6vw, 64px);
  padding-block: clamp(48px, 8vw, 104px);
}

.profile-card{
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--surface-border);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: 0 24px 64px var(--surface-shadow);
  text-align: center;
}

.profile-card img.u-photo{
  width: clamp(144px, 12vw, 200px);
  height: clamp(144px, 12vw, 200px);
  border-radius: 50%;
  object-fit: cover;
  justify-self: center;
}

.profile-card h1{
  margin: 0;
  font-size: clamp(30px, 1.8vw + 22px, 44px);
  line-height: 1.1;
}

.profile-card .p-note{
  margin: 0;
  color: var(--muted);
  font-size: 1.02em;
}

.social-links{
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.social-links a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid var(--icon-border);
  background: var(--surface);
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.social-links a:hover{
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--icon-border) 60%, transparent);
  background: var(--surface-hover);
  box-shadow: 0 16px 32px var(--surface-shadow);
}

.home-section{
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.home-section h2{
  margin: 0;
  font-size: clamp(22px, 1.4vw + 20px, 32px);
}

.home-section p{
  margin: 0;
  color: var(--muted);
  font-size: 1em;
}

.post-list{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.post-list li{
  margin: 0;
}

.post-list a{
  display: block;
  padding: 0.95rem 1.1rem;
  border-radius: 16px;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.post-list a:hover{
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--surface-border) 60%, transparent);
  background: var(--surface-hover);
  box-shadow: 0 20px 40px var(--surface-shadow);
}

.post-list a span{
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.85em;
}

.site-footer{
  margin-top: clamp(32px, 6vw, 96px);
  padding-inline: clamp(16px, 4vw, 32px);
}

@media (min-width: 720px){
  .profile-card{
    grid-template-columns: auto 1fr;
    justify-items: flex-start;
    text-align: left;
    align-items: center;
  }

  .profile-card img.u-photo{
    margin-right: clamp(16px, 4vw, 28px);
  }

  .profile-card .social-links{
    justify-content: flex-start;
  }
}