* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.xpk-body {
  margin: 0;
  background: var(--color-page);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
}
body.admin-bar .xpk-site-header { top: 32px; }
a { color: inherit; text-decoration: none; transition: color .18s ease, background-color .18s ease, border-color .18s ease; }
a:hover { color: var(--color-primary); }
img { display: block; max-width: 100%; height: auto; }
.xpk-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 15px;
}
.xpk-main { padding-top: var(--header-height); }
.xpk-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 20px;
  align-items: start;
}
.xpk-primary { min-width: 0; }
.xpk-module,
.xpk-latest-box,
.xpk-side-box {
  background: var(--color-surface);
  border: 1px solid rgba(218, 229, 219, .9);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 28px rgba(37, 82, 56, .055);
  overflow: hidden;
}
.xpk-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  padding: 0 26px;
  border-bottom: 1px solid #edf1ed;
}
.xpk-section-head h2,
.xpk-side-box h2 {
  position: relative;
  margin: 0;
  padding-left: 15px;
  color: var(--color-heading);
  font-size: 23px;
  line-height: 1.25;
  font-weight: 700;
}
.xpk-section-head h2:before,
.xpk-side-box h2:before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 5px;
  height: 27px;
  background: var(--color-primary);
  border-radius: 2px;
}
.xpk-section-head a { color: var(--color-primary); font-size: 14px; font-weight: 700; }
.xpk-empty { margin: 0; padding: 20px; color: var(--color-text-muted); }
.xpk-btn,
.xpk-back-link {
  display: inline-block;
  padding: 8px 18px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 18px;
}
.xpk-btn:hover,
.xpk-back-link:hover { background: var(--color-primary-dark); color: #fff; }
.xpk-card-body { padding: 17px 18px 20px; }
.xpk-card-body h3 { margin: 0 0 8px; font-size: 17px; line-height: 1.5; font-weight: 700; color: var(--color-heading); }
.xpk-card-body p { margin: 0; color: var(--color-text-muted); line-height: 1.7; }
.xpk-card-body time { display: block; margin-top: 8px; color: #999; font-size: 12px; }
@media (prefers-reduced-motion: reduce) {
  *, *:before, *:after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}