.home-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.home-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  background: var(--paper-surface);
  border: 1px solid var(--paper-border2);
  border-radius: 10px;
  box-shadow: var(--paper-shadow);
  text-decoration: none !important;
}

.home-col:hover {
  border-color: var(--paper-seal);
  transform: translateY(-2px);
}

.home-col .home-col-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper-seal);
  color: #faf6ee;
  border-radius: 8px;
  font-size: 20px;
}

.home-col strong {
  font-size: 18px;
  color: var(--paper-ink);
}

.home-col small {
  color: var(--paper-ink-soft);
  line-height: 1.6;
}

#page-site-info {
  display: none !important;
}

/* Paper splash: curtain stays behind the text */
.paper-splash .paper-curtain {
  display: block !important;
  z-index: 0 !important;
  pointer-events: none;
}

.paper-splash .ink-phase,
.paper-splash .paper-brand,
.paper-splash .paper-brand-sub,
.paper-splash .paper-seal {
  position: relative;
  z-index: 2;
}

/* Fixed rectangular top bar */
#page-header.full_page {
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 !important;
  background: var(--paper-surface) !important;
  box-shadow: 0 1px 8px rgba(90, 75, 50, .08);
}

#nav {
  max-width: none !important;
  margin: 0 !important;
  border-radius: 0 !important;
  min-height: 60px;
  display: flex;
  align-items: center;
  padding: 0 20px;
}

#nav .menus_items {
  display: flex;
  align-items: center;
  gap: 2px;
}

#nav .menus_item a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
}

#body-wrap {
  padding-top: 64px;
}

/* Main + sidebar */
.layout {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 340px) !important;
}

#aside-content {
  width: 100%;
  min-width: 0;
}

/* Sidebar music player */
.card-music {
  min-height: 140px;
}

#music-player {
  width: 100%;
}

.aplayer {
  width: 100% !important;
  min-height: 80px;
}

/* Random paper background layer */
#web_bg {
  background: transparent !important;
}

#bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  filter: blur(8px) brightness(.82) saturate(.92);
}

#bg-layer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(246, 241, 231, .55);
}

html[data-theme='dark'] #bg-layer::after {
  background: rgba(33, 29, 24, .58);
}

#body-wrap {
  position: relative;
  z-index: 1;
}

/* Avatar: fixed, ripple only, no hover rotation */
.avatar-img,
.avatar-img img {
  transition: none !important;
  animation: none !important;
  transform: none !important;
}

.avatar-img img:hover {
  transform: none !important;
}

/* Paper dark mode, avoid pure black areas */
html[data-theme='dark'] #web_bg,
html[data-theme='dark'] #body-wrap {
  background: #211d18 !important;
}

html[data-theme='dark'] .card-widget,
html[data-theme='dark'] .recent-post-item,
html[data-theme='dark'] .post-toc,
html[data-theme='dark'] .post-block,
html[data-theme='dark'] #footer,
html[data-theme='dark'] .layout > div {
  background: #2b251e !important;
}

html[data-theme='dark'] #page-header.full_page {
  background: #2b251e !important;
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr !important;
  }
  #aside-content {
    position: static;
  }
}