/* =====================================================================
   news-detail.css - Article detail page styles (news-detail.html)
   ===================================================================== */
/* ---- 详情页大图 ---- */
/* 收紧 banner 与正文标题之间的留白（覆盖 .section 默认的 80~140px 上下内边距） */
.section.section-tight { padding: 36px 0 clamp(60px, 8vw, 100px); }
.article-hero {
  position: relative;
  height: clamp(240px, 32vw, 380px);
  overflow: hidden;
  background: linear-gradient(140deg, var(--pine-800), var(--pine-700));
}
.article-hero img { width: 100%; height: 100%; object-fit: cover; }
.article-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,19,14,.25) 0%, transparent 40%, transparent 55%, rgba(7,19,14,.55));
}
/* banner 装饰元素 */
.hero-deco {
  position: absolute; inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  pointer-events: none;
}
.hero-deco-word {
  font-family: var(--font-serif);
  font-size: clamp(52px, 9vw, 130px);
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 1;
  color: rgba(245,241,232,.16);
  text-shadow: 0 2px 30px rgba(7,19,14,.35);
  user-select: none;
}
.hero-deco-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 116px;
  height: 116px;
  border: 1.5px solid rgba(245,241,232,.55);
  border-radius: 50%;
  color: rgba(245,241,232,.92);
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 1.2px;
  background: rgba(7,19,14,.18);
  backdrop-filter: blur(2px);
  user-select: none;
}
@media (max-width: 640px) {
  .hero-deco-tag { width: 84px; height: 84px; font-size: 13px; }
}
/* ---- 文章标题（左对齐，直接接正文） ---- */
.article-title {
  position: relative;
  max-width: 860px;
  margin: 0 auto 40px;
  padding: 44px 0 34px;
  text-align: left;
}
.article-title::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(7,19,14,.18), rgba(7,19,14,.04) 70%, transparent);
}
.article-title .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--amber);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 2px;
}
.article-title .eyebrow::before {
  content: "";
  width: 30px;
  height: 1.5px;
  background: var(--amber);
}
.article-title h1 {
  font-family: var(--font-serif);
  font-size: clamp(27px, 3.6vw, 42px);
  font-weight: 600;
  line-height: 1.32;
  color: var(--pine-900);
  margin: 18px 0 22px;
}
.article-title-meta {
  display: flex;
  gap: 0;
  font-size: 12.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--moss);
}
.article-title-meta span + span::before {
  content: "";
  display: inline-block;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--amber);
  margin: 0 14px 3px;
  vertical-align: middle;
}
@media (max-width: 640px) {
  .article-hero { height: 280px; }
  .article-title { padding: 30px 6px 26px; margin: 0 0 30px; }
}
/* 内容区纯白（适配后台录入文章白底） */
.article-page { background: #fff; }
.article-page .section { background: #fff; }

/* 文章页 */
.article-body {
  font-size: 17px;
  line-height: 1.85;
  color: #3d4a44;
}
.article-body p { margin-bottom: 20px; }
.article-body h3 {
  margin-top: 36px;
  margin-bottom: 14px;
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--pine-800);
}
.article-body ul { margin: 16px 0; padding-left: 22px; }
.article-body ul li { margin-bottom: 8px; }
.article-body strong, .article-body b { color: var(--pine-800); }
.article-share {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid rgba(7,19,14,.08);
}