/* ═══════════════════════════════════════════════
   秘匣阁资源镜像 - 补充样式
   ═══════════════════════════════════════════════ */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mixiage-lead {
  max-width: 640px;
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
}

.mixiage-intro {
  margin-bottom: 24px;
  padding: 16px 20px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.mixiage-intro strong {
  color: var(--text);
}

.mixiage-geo {
  padding: 48px 0 64px;
  border-top: 1px solid var(--border);
}

.mixiage-geo h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.mixiage-geo-desc {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 24px;
  line-height: 1.6;
}

.mixiage-geo-detail {
  padding: 32px 0 0;
  border-top: 1px solid var(--border);
  margin-top: 32px;
}

.mixiage-geo-detail h2 {
  font-size: 18px;
  margin-bottom: 16px;
}

.mixiage-faq-list {
  display: grid;
  gap: 16px;
}

.mixiage-faq-item {
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.mixiage-faq-item dt {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.mixiage-faq-item dd {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
  margin: 0;
}

.mixiage-detail-breadcrumb {
  margin-bottom: 12px;
  font-size: 13px;
}

.mixiage-detail-nav-bottom {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.mixiage-detail-breadcrumb #breadcrumbTitle {
  color: var(--text-dim);
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  vertical-align: bottom;
}

.mixiage-grid .handbook-card {
  display: flex;
  flex-direction: column;
}

.mixiage-card-cover {
  margin: -1px -1px 16px;
  border-radius: 14px 14px 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: rgba(255, 255, 255, 0.04);
}

.mixiage-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mixiage-card-stats {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-dim);
}

.mixiage-sticky-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 100px;
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  font-size: 11px;
  font-weight: 600;
}

.mixiage-article img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 16px 0;
  border: 1px solid var(--border);
}

.mixiage-article ul {
  padding-left: 1.2em;
}

.mixiage-article li img {
  margin: 8px 0;
}

.mixiage-downloads {
  margin: 24px 0 32px;
  padding: 20px 24px;
  border-radius: 16px;
  border: 1px solid rgba(99, 102, 241, 0.25);
  background: rgba(99, 102, 241, 0.06);
}

.mixiage-downloads-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
}

.mixiage-downloads-tip {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-dim);
}

.mixiage-download-entries {
  display: grid;
  gap: 12px;
}

.mixiage-download-entry {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color .2s, background .2s, transform .2s;
}

.mixiage-download-entry:hover {
  border-color: rgba(99, 102, 241, 0.4);
  background: rgba(99, 102, 241, 0.08);
  transform: translateY(-1px);
}

.mixiage-download-entry-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent);
  font-size: 16px;
}

.mixiage-download-entry--quark .mixiage-download-entry-icon {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

.mixiage-download-entry--baidu .mixiage-download-entry-icon {
  background: rgba(96, 165, 250, 0.15);
  color: #60a5fa;
}

.mixiage-download-entry-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.mixiage-download-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 12px;
}

.mixiage-download-item:last-child {
  margin-bottom: 0;
}

.mixiage-download-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: #f87171;
  margin-bottom: 8px;
}

.mixiage-download-url {
  display: inline-block;
  font-size: 15px;
  color: #60a5fa;
  text-decoration: underline;
  word-break: break-all;
  line-height: 1.5;
}

.mixiage-download-url:hover {
  color: #93c5fd;
}

.mixiage-has-downloads {
  font-size: 11px;
  color: #34d399;
}

@media (max-width: 768px) {
  .mixiage-card-cover {
    aspect-ratio: 4 / 3;
  }

  .mixiage-geo {
    padding: 32px 0 48px;
  }
}