.site-shell {
  position: relative;
  min-height: 100vh;
  background: var(--color-bg-canvas);
  color: var(--color-text);
  font-family: var(--font-family-body);
}

.site-shell::before {
  content: none;
}

.site-shell a {
  color: inherit;
  transition:
    color var(--transition-base),
    opacity var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base),
    border-color var(--transition-base);
}

.site-shell__top {
  position: relative;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-bg-topbar);
}

.site-shell__path,
.site-shell__copyright {
  width: min(calc(100% - 2rem), var(--layout-width-brand));
  margin: 0 auto;
}

.site-shell__top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-3) var(--space-5);
}

.site-shell__logo {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-surface);
}

.site-shell__top-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-left: auto;
}

.site-shell__logo img {
  display: block;
  width: auto;
  max-width: 100%;
  height: 34px;
}

.site-shell__top-actions .btn {
  min-height: var(--layout-admin-control-height);
}

.site-shell__hero {
  height: 72px;
  border-bottom: 1px solid var(--color-line);
  background: url("../img/employ/employ_head.jpg") no-repeat center top / cover;
}

.site-shell__path {
  margin-top: var(--space-4);
  margin-bottom: var(--space-5);
  padding: 12px 16px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.site-shell__path a {
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: none;
}

.site-shell__path a:hover {
  color: var(--color-primary-strong);
}

.site-shell__path-sep {
  margin: 0 0.35rem;
  color: var(--color-text-muted);
}

.site-shell__main {
  width: min(calc(100% - 2rem), var(--layout-width-brand));
  margin: 0 auto;
}

.site-shell__copyright-wrap {
  margin-top: var(--space-10);
}

.site-shell__copyright {
  padding: var(--space-4) 0;
  color: var(--color-text-muted);
  text-align: center;
  font-size: var(--font-size-xs);
  letter-spacing: 0.04em;
}

@media (max-width: 639px) {
  .site-shell__top-inner,
  .site-shell__path,
  .site-shell__main,
  .site-shell__copyright {
    width: calc(100% - 1.5rem);
  }

  .site-shell__top-inner {
    flex-wrap: wrap;
    align-items: flex-start;
    width: 100%;
    padding: var(--space-2) var(--space-4);
  }

  .site-shell__hero {
    height: 64px;
    background-position: 62% top;
  }

  .site-shell__path {
    padding: 10px 14px;
    border-radius: var(--radius-md);
    line-height: 1.7;
  }
}