/* ============================================================
   协会分站专用样式（惠爱网样板 + 4 套其他主题）
   依赖 base.css + themes.css
   ============================================================ */

/* ===== Hero 首屏 ===== */
.site-hero {
  position: relative; min-height: 540px;
  background: var(--gradient-hero), url('https://images.unsplash.com/photo-1517245386807-bb43f82c33c4?w=1600&q=80') center/cover no-repeat;
  display: flex; align-items: center; color: #fff; overflow: hidden;
}
.site-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.10) 0%, transparent 50%);
}
.site-hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 680px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; background: rgba(255,255,255,0.18); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.3); border-radius: 30px;
  font-size: 13px; margin-bottom: 22px;
}
.hero-title { font-size: 44px; font-weight: 800; line-height: 1.25; margin-bottom: 18px; letter-spacing: -0.5px; }
.hero-subtitle { font-size: 17px; line-height: 1.7; opacity: 0.95; margin-bottom: 32px; max-width: 580px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-actions .btn-outline { background: rgba(255,255,255,0.12); color: #fff; border-color: rgba(255,255,255,0.6); }
.hero-actions .btn-outline:hover { background: #fff; color: var(--primary); border-color: #fff; }

.rich-content img,
.assoc-description-rich img {
  display: block;
  max-width: 100%;
  height: auto !important;
  margin: 12px auto;
  border-radius: 8px;
}
.rich-content p,
.assoc-description-rich p { margin-bottom: 14px; }

/* ===== 协会信息条（hero 下方）===== */
.assoc-meta {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  background: #fff; padding: 28px; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); margin-top: -48px; position: relative; z-index: 5;
}
.assoc-meta-item { text-align: center; }
.assoc-meta-item .num { font-size: 28px; font-weight: 800; color: var(--primary); }
.assoc-meta-item .label { font-size: 13px; color: var(--text-3); margin-top: 4px; }

/* ===== 新闻卡片 ===== */
.news-card { display: flex; flex-direction: column; }
.news-card .cover {
  height: 180px; background: var(--gradient-soft); position: relative; overflow: hidden;
}
.news-card .cover img { width: 100%; height: 100%; object-fit: cover; }
.news-card .cover .top-badge {
  position: absolute; top: 10px; left: 10px; background: var(--primary); color: #fff;
  padding: 3px 8px; border-radius: 4px; font-size: 11px; font-weight: 500;
}
.news-card .body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.news-card .title { font-size: 16px; font-weight: 600; color: var(--text-1); line-height: 1.5; margin-bottom: 10px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card .summary { font-size: 13px; color: var(--text-3); line-height: 1.6; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card .meta { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); font-size: 12px; color: var(--text-4); }
.news-card:hover .title { color: var(--primary); }

/* ===== 新闻列表页专用 ===== */
.news-list-item {
  display: grid; grid-template-columns: 240px 1fr; gap: 22px; padding: 20px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: var(--transition);
}
.news-list-item:hover { box-shadow: var(--shadow-md); border-color: var(--primary-light); }
.news-list-item .cover { height: 150px; border-radius: var(--radius); overflow: hidden; background: var(--gradient-soft); }
.news-list-item .cover img { width: 100%; height: 100%; object-fit: cover; }
.news-list-item .content { display: flex; flex-direction: column; }
.news-list-item .title { font-size: 18px; font-weight: 600; margin-bottom: 10px; line-height: 1.5; }
.news-list-item:hover .title { color: var(--primary); }
.news-list-item .summary { font-size: 14px; color: var(--text-3); line-height: 1.7; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-list-item .meta { font-size: 13px; color: var(--text-4); margin-top: 12px; display: flex; gap: 14px; }

/* ===== 活动卡片 ===== */
.event-card { display: flex; flex-direction: column; }
.event-card .cover { height: 170px; position: relative; overflow: hidden; }
.event-card .cover img { width: 100%; height: 100%; object-fit: cover; }
.event-card .date-badge {
  position: absolute; top: 12px; left: 12px; background: #fff; border-radius: 8px;
  padding: 6px 10px; text-align: center; box-shadow: var(--shadow-sm); min-width: 50px;
}
.event-card .date-badge .day { font-size: 18px; font-weight: 800; color: var(--primary); line-height: 1; }
.event-card .date-badge .month { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.event-card .body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.event-card .title { font-size: 16px; font-weight: 600; margin-bottom: 10px; line-height: 1.5; }
.event-card .info { font-size: 13px; color: var(--text-3); margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.event-card .info .ico { color: var(--primary); }
.event-card .status-row { margin-top: auto; padding-top: 14px; display: flex; justify-content: space-between; align-items: center; }
.event-card:hover .title { color: var(--primary); }

/* ===== 企业卡片 ===== */
.company-card { padding: 24px; text-align: center; }
.company-card .logo {
  width: 72px; height: 72px; margin: 0 auto 14px; border-radius: 12px;
  background: var(--gradient-soft); display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 800; color: var(--primary); border: 1px solid var(--border);
}
.company-card .name { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.company-card .industry { font-size: 12px; color: var(--primary); margin-bottom: 10px; }
.company-card .desc { font-size: 13px; color: var(--text-3); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.company-card .badges { margin-top: 14px; display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }

/* ===== 协会班子 ===== */
.assoc-leader-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; }
.assoc-leader-card { background: #fff; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; transition: var(--transition); }
.assoc-leader-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--primary-light); }
.assoc-leader-photo { aspect-ratio: 4/3; background: var(--gradient-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 42px; font-weight: 800; overflow: hidden; }
.assoc-leader-photo img { width: 100%; height: 100%; object-fit: cover; }
.assoc-leader-body { padding: 18px; }
.assoc-leader-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.assoc-leader-head h3 { font-size: 18px; line-height: 1.3; }
.assoc-leader-head span { color: var(--primary); font-size: 13px; font-weight: 700; white-space: nowrap; }
.assoc-leader-body p { color: var(--text-3); font-size: 14px; line-height: 1.75; margin-bottom: 12px; }
.assoc-leader-contribution { color: var(--text-2); background: var(--primary-soft); border-radius: 6px; padding: 10px 12px; font-size: 13px; line-height: 1.65; }

/* ===== 文章分享 ===== */
.article-share-box { margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--border); }
.article-share-title { font-weight: 700; margin-bottom: 14px; color: var(--text-1); }
.article-share-box .social-share { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.article-share-box .social-share .social-share-icon { margin: 0; }

/* ===== AI 赋能页 ===== */
.ai-hero {
  background: var(--gradient); color: #fff; padding: 64px 0; text-align: center;
}
.ai-hero h1 { font-size: 32px; font-weight: 800; margin-bottom: 14px; line-height: 1.4; }
.ai-hero p { font-size: 16px; opacity: 0.95; max-width: 760px; margin: 0 auto; line-height: 1.7; }

.ai-service-card {
  padding: 28px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: var(--transition); position: relative; overflow: hidden;
}
.ai-service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--gradient);
  opacity: 0; transition: var(--transition);
}
.ai-service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--primary-light); }
.ai-service-card:hover::before { opacity: 1; }
.ai-service-card .ico {
  width: 52px; height: 52px; border-radius: 12px; background: var(--primary-soft);
  display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 16px;
}
.ai-service-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.ai-service-card p { font-size: 13px; color: var(--text-3); line-height: 1.7; }

/* ===== 入会申请页 ===== */
.join-apply-hero {
  background: var(--gradient);
  color: #fff;
  padding: 44px 0 72px;
  position: relative;
  overflow: hidden;
}
.join-apply-hero::after {
  content: '';
  position: absolute;
  inset: auto -10% -60% 45%;
  height: 220px;
  background: rgba(255,255,255,0.12);
  transform: rotate(-8deg);
}
.join-apply-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  align-items: end;
}
.join-kicker {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 12px;
  border-radius: 4px;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.24);
  font-size: 13px;
  margin-bottom: 14px;
}
.join-apply-hero h1 { font-size: 34px; line-height: 1.3; font-weight: 800; margin-bottom: 12px; }
.join-apply-hero p { max-width: 720px; font-size: 15px; line-height: 1.8; opacity: 0.94; }
.join-domain-preview {
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.24);
  border-radius: 8px;
  padding: 18px;
  backdrop-filter: blur(10px);
}
.join-domain-preview span { display: block; font-size: 12px; opacity: 0.82; margin-bottom: 8px; }
.join-domain-preview strong { display: block; font-size: 16px; line-height: 1.4; word-break: break-all; }
.join-apply-section { margin-top: -44px; padding-top: 0; }
.join-apply-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  position: relative;
  z-index: 2;
}
.join-apply-aside,
.join-apply-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}
.join-apply-aside { padding: 22px; position: sticky; top: 88px; }
.join-step {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.join-step span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 800;
}
.join-step.active span { background: var(--primary); color: #fff; box-shadow: var(--shadow-primary); }
.join-step strong { display: block; font-size: 14px; margin-bottom: 3px; color: var(--text-1); }
.join-step em { display: block; font-style: normal; font-size: 12px; line-height: 1.6; color: var(--text-3); }
.join-benefit-panel { margin-top: 20px; }
.join-benefit-panel h3 { font-size: 16px; margin-bottom: 12px; }
.join-benefit { display: flex; gap: 12px; margin-bottom: 12px; padding: 14px; background: var(--primary-soft); border-radius: 8px; }
.join-benefit .ico { color: var(--primary); font-size: 18px; flex-shrink: 0; }
.join-benefit .txt { font-size: 14px; }
.join-benefit .txt strong { display: block; color: var(--text-1); margin-bottom: 2px; }
.join-benefit .txt span { color: var(--text-3); font-size: 13px; line-height: 1.6; }
.join-apply-card { padding: 28px; }
.join-form-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding-bottom: 20px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border);
}
.join-form-head h3 { font-size: 22px; line-height: 1.35; margin-bottom: 6px; }
.join-form-head p { color: var(--text-3); font-size: 13px; line-height: 1.7; }
.join-form-badge {
  flex-shrink: 0;
  padding: 7px 12px;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
}
.join-form-section {
  padding: 20px;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}
.join-section-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
}
.join-section-title span {
  font-size: 16px;
  color: var(--text-1);
  font-weight: 700;
}
.join-section-title em {
  font-style: normal;
  color: var(--text-3);
  font-size: 12px;
}
.vgeo-choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.vgeo-choice {
  position: relative;
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
}
.vgeo-choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice-mark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-radius: 50%;
  margin-top: 1px;
}
.vgeo-choice strong {
  display: block;
  font-size: 15px;
  color: var(--text-1);
  margin-bottom: 6px;
}
.vgeo-choice em {
  display: block;
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.7;
  font-style: normal;
}
.vgeo-choice.selected {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 12%, transparent);
}
.vgeo-choice.selected .choice-mark {
  border-color: var(--primary);
  background: radial-gradient(circle, var(--primary) 0 42%, transparent 46%);
}

/* ===== 详情页 ===== */
.detail-header { text-align: center; padding: 40px 0 30px; border-bottom: 1px solid var(--border); margin-bottom: 30px; }
.detail-header h1 { font-size: 28px; font-weight: 700; line-height: 1.5; margin-bottom: 16px; }
.detail-meta { color: var(--text-3); font-size: 14px; display: flex; gap: 18px; justify-content: center; }
.detail-content { font-size: 16px; line-height: 1.85; color: var(--text-2); }
.detail-content p { margin-bottom: 18px; }
.detail-content h2, .detail-content h3 { color: var(--text-1); margin: 28px 0 14px; }
.detail-content img { border-radius: var(--radius); margin: 20px 0; }

/* ===== 联系页 ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-item { display: flex; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.contact-info-item .ico {
  width: 44px; height: 44px; border-radius: 10px; background: var(--primary-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0;
}
.contact-info-item .label { font-size: 13px; color: var(--text-3); margin-bottom: 4px; }
.contact-info-item .value { font-size: 15px; color: var(--text-1); font-weight: 500; }

/* ===== 主题切换 demo 浮条 ===== */
.theme-switcher {
  position: fixed; right: 16px; bottom: 16px; z-index: 200;
  background: #fff; border-radius: 30px; padding: 6px; box-shadow: var(--shadow-lg);
  display: flex; gap: 4px; border: 1px solid var(--border);
}
.theme-switcher button {
  width: 26px; height: 26px; border-radius: 50%; border: 2px solid #fff;
  cursor: pointer; box-shadow: 0 0 0 1px var(--border);
}
.theme-switcher button.active { box-shadow: 0 0 0 2px var(--primary); transform: scale(1.1); }

/* ===== 企业 V 官网 ===== */
.company-cert-strip {
  background: #111827;
  color: rgba(255,255,255,.78);
  text-align: center;
  font-size: 12px;
  line-height: 32px;
  letter-spacing: 0;
}
.company-cert-strip a { color: rgba(255,255,255,.82); }
.company-cert-strip a:hover { color: #fff; }
.company-header {
  position: sticky;
  top: 0;
  z-index: 110;
  height: 74px;
  background: rgba(255,255,255,.98);
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(180%) blur(12px);
}
.company-header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 22px;
}
.company-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  flex: 1 1 360px;
  min-width: 250px;
  max-width: 520px;
}
.company-brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background: linear-gradient(135deg, #1F2937, #111827);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  overflow: hidden;
  flex-shrink: 0;
}
.company-brand-logo img { width: 100%; height: 100%; object-fit: cover; }
.company-brand-copy { min-width: 0; }
.company-brand-name {
  font-size: clamp(14px, 1.18vw, 17px);
  font-weight: 800;
  color: var(--text-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.25;
}
.company-brand-sub { font-size: 11px; color: var(--text-3); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.company-header-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 0 1 auto;
  min-width: 0;
}
.company-header-nav a {
  padding: 8px 9px;
  border-radius: 4px;
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
}
.company-header-nav a:hover { background: var(--primary-soft); color: var(--primary); }
.company-header-actions { display: flex; align-items: center; gap: 8px; }
.company-menu-toggle { display: none; }
.company-site-hero {
  min-height: 530px;
  background:
    linear-gradient(110deg, rgba(17,24,39,.98) 0%, rgba(31,41,55,.92) 55%, rgba(17,24,39,.76) 100%),
    linear-gradient(135deg, rgba(200,37,44,.18), rgba(184,134,11,.14));
  color: #fff;
  padding: 86px 0 72px;
  position: relative;
  overflow: hidden;
}
.company-site-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(0deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}
.company-site-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0,1fr) 380px;
  gap: 56px;
  align-items: center;
}
.company-site-copy h1 { font-size: 44px; line-height: 1.22; font-weight: 800; margin: 16px 0 20px; max-width: 860px; }
.company-site-copy p { font-size: 16px; line-height: 1.95; opacity: .92; max-width: 820px; }
.company-site-kicker { display: inline-flex; gap: 10px; align-items: center; font-size: 13px; color: rgba(255,255,255,.82); }
.company-site-kicker span { background: var(--primary); color: #fff; padding: 4px 9px; border-radius: 4px; }
.company-site-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.company-site-actions .btn-outline { border-color: rgba(255,255,255,.72); color: #fff; background: rgba(255,255,255,.08); }
.company-site-actions .btn-outline:hover { background: #fff; color: var(--primary); }
.company-hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.company-hero-tags span { border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.08); color: rgba(255,255,255,.88); border-radius: 4px; padding: 7px 10px; font-size: 13px; }
.company-site-card {
  background: rgba(255,255,255,.96);
  color: var(--text-1);
  border-radius: 8px;
  padding: 30px;
  border: 1px solid rgba(255,255,255,.42);
  box-shadow: 0 24px 70px rgba(0,0,0,.26);
}
.company-site-logo {
  width: 86px; height: 86px; border-radius: 8px; background: var(--gradient);
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 34px; font-weight: 800;
  overflow: hidden; margin-bottom: 18px;
}
.company-site-logo img { width: 100%; height: 100%; object-fit: cover; }
.company-site-card h3 { font-size: 20px; margin-bottom: 6px; }
.company-site-card p { color: var(--text-3); font-size: 14px; line-height: 1.75; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.company-site-mini { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.company-site-mini span { background: var(--primary-soft); color: var(--primary); padding: 5px 9px; border-radius: 4px; font-size: 12px; }
.company-site-nav {
  position: sticky; top: 74px; z-index: 50; background: rgba(255,255,255,.98); border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(180%) blur(10px);
}
.company-site-nav .container { display: flex; gap: 22px; overflow-x: auto; white-space: nowrap; }
.company-site-nav a { padding: 15px 0; color: var(--text-2); font-size: 14px; }
.company-site-nav a:hover { color: var(--primary); }
.company-site-main { background: #fff; }
.company-section { padding: 66px 0; }
.company-section-soft { background: #F7F8FA; }
.company-section-title span { color: var(--primary); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.company-section-title h2 { font-size: 28px; margin-top: 6px; line-height: 1.3; }
.company-section-head { display: flex; justify-content: space-between; gap: 16px; align-items: end; margin-bottom: 22px; }
.company-two-col { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 34px; align-items: start; }
.company-rich-text, .company-empty-block { color: var(--text-2); line-height: 2; font-size: 15px; }
.company-about-products { margin-top: 24px; padding: 20px; border-radius: 8px; background: #F7F8FA; border: 1px solid var(--border); }
.company-about-products strong { display: block; color: var(--text-1); margin-bottom: 8px; }
.company-about-products p { color: var(--text-2); line-height: 1.85; }
.company-empty-block { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 24px; }
.company-profile-panel { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 24px; box-shadow: var(--shadow-sm); }
.company-profile-panel h3 { font-size: 18px; margin-bottom: 16px; }
.company-profile-panel p { display: flex; justify-content: space-between; gap: 14px; border-bottom: 1px solid var(--border); padding: 10px 0; font-size: 14px; }
.company-profile-panel p:last-child { border-bottom: 0; }
.company-profile-panel strong { color: var(--text-3); font-weight: 500; flex-shrink: 0; }
.company-profile-panel span { text-align: right; color: var(--text-1); word-break: break-all; }
.company-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; margin-top: 24px; }
.company-info-card { background: #fff; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; transition: var(--transition); }
.company-info-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.company-info-card img { width: 100%; height: 178px; object-fit: cover; }
.company-info-card div { padding: 18px; }
.company-info-card h3 { font-size: 17px; margin-bottom: 9px; }
.company-info-card p { color: var(--text-3); font-size: 14px; line-height: 1.75; }
.company-credential-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; margin-top: 24px; }
.company-credential { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 14px; }
.company-credential img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 6px; margin-bottom: 12px; }
.company-credential h3 { font-size: 15px; margin-bottom: 6px; }
.company-credential p { color: var(--text-3); font-size: 13px; line-height: 1.6; }
.company-more-link { color: var(--primary); font-size: 14px; }
.company-article-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; }
.company-article-card { display: grid; grid-template-columns: 220px minmax(0,1fr); background: #fff; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; min-height: 190px; }
.company-article-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.company-article-images { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; background: var(--gradient-soft); min-height: 170px; }
.company-article-images img { width: 100%; height: 100%; object-fit: cover; }
.company-article-body { padding: 18px; min-width: 0; }
.company-article-body h3 { font-size: 17px; line-height: 1.45; margin-bottom: 9px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.company-article-body p { color: var(--text-3); line-height: 1.65; font-size: 13px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.company-article-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--text-4); font-size: 12px; border-top: 1px solid var(--border); margin-top: 14px; padding-top: 12px; }
.company-message-wrap { display: grid; grid-template-columns: 320px minmax(0,1fr); gap: 28px; align-items: start; }
.company-message-form { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 24px; display: grid; gap: 14px; }
.company-float { position: fixed; right: 18px; bottom: 34px; z-index: 90; display: grid; gap: 8px; }
.company-float a { background: var(--primary); color: #fff; padding: 12px 15px; border-radius: 6px; box-shadow: var(--shadow-md); font-size: 13px; font-weight: 700; }
.company-mobile-bar { display: none; }
.company-contact-bottom { background: #fff; border-top: 1px solid var(--border); padding: 58px 0 54px; }
.company-contact-bottom-inner { display: grid; grid-template-columns: 320px minmax(0,1fr); gap: 28px; align-items: start; }
.company-contact-bottom p { color: var(--text-3); line-height: 1.8; }
.company-contact-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.company-contact-list p { margin: 0; background: #F7F8FA; border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; display: flex; justify-content: space-between; gap: 18px; }
.company-contact-list strong { color: var(--text-3); font-weight: 500; white-space: nowrap; }
.company-contact-list span, .company-contact-list a { color: var(--text-1); text-align: right; word-break: break-all; }
.company-article-detail { background: #F7F8FA; padding: 28px 0 70px; }
.company-article-page { max-width: 920px; margin: 0 auto; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 38px; }
.company-article-page-head span { color: var(--primary); font-weight: 700; font-size: 13px; }
.company-article-page-head h1 { font-size: 30px; line-height: 1.35; margin: 10px 0 12px; }
.company-article-page-head div { color: var(--text-3); font-size: 13px; }
.company-article-page-images { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 26px 0; }
.company-article-page-images img { width: 100%; max-height: 360px; object-fit: cover; border-radius: 8px; }
.company-article-page-content { font-size: 16px; line-height: 2; color: var(--text-2); }
.company-footer { background: #151821; color: rgba(255,255,255,.74); padding: 38px 0; }
.company-footer-inner { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 28px; }
.company-footer-brand { color: #fff; font-size: 18px; font-weight: 800; margin-bottom: 10px; }
.company-footer p { font-size: 13px; line-height: 1.8; margin: 0 0 6px; }
.company-footer a { color: #fff; }

@media (max-width: 1024px) {
  .company-header-nav { display: none; }
  .company-menu-toggle { display: block; }
  .company-header-nav.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
  }
  .company-header-nav.open a { padding: 12px 10px; }
  .company-site-hero-inner { grid-template-columns: 1fr; }
  .company-site-card { max-width: 460px; }
  .company-card-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .company-credential-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .company-article-grid { grid-template-columns: 1fr; }
  .assoc-leader-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 768px) {
  .company-cert-strip { line-height: 30px; padding: 0 10px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .company-header { height: 62px; top: 0; }
  .company-header-inner { gap: 10px; }
  .company-brand { min-width: 0; flex-basis: auto; }
  .company-brand-logo { width: 36px; height: 36px; }
  .company-brand-name { font-size: 15px; }
  .company-brand-sub { display: none; }
  .company-header-nav.open { top: 62px; }
  .company-site-hero { min-height: auto; padding: 46px 0 38px; }
  .company-site-copy h1 { font-size: 30px; }
  .company-site-card { padding: 20px; }
  .company-site-nav { top: 62px; }
  .company-section { padding: 42px 0; }
  .company-two-col, .company-message-wrap, .company-contact-bottom-inner { grid-template-columns: 1fr; }
  .company-contact-list { grid-template-columns: 1fr; }
  .company-card-grid, .company-credential-grid { grid-template-columns: 1fr; }
  .company-article-card { grid-template-columns: 1fr; }
  .company-article-images { min-height: 190px; }
  .company-section-head { align-items: start; flex-direction: column; }
  .company-float { display: none; }
  .company-mobile-bar {
    display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 120;
    background: #fff; border-top: 1px solid var(--border); box-shadow: 0 -4px 18px rgba(0,0,0,.08);
  }
  .company-mobile-bar a { text-align: center; padding: 13px 8px; color: #fff; background: var(--primary); font-weight: 700; }
  .company-mobile-bar a + a { background: var(--primary-dark); }
  .company-article-page { padding: 24px 18px; }
  .company-article-page-head h1 { font-size: 24px; }
  .company-article-page-images { grid-template-columns: 1fr; }
  .company-footer-inner { grid-template-columns: 1fr; }
  body.company-page { padding-bottom: 48px; }
  .assoc-leader-grid { grid-template-columns: 1fr; }
  .assoc-leader-head { display: block; }
  .assoc-leader-head span { display: inline-block; margin-top: 4px; }
}
.theme-switcher .t-red { background: #C8252C; }
.theme-switcher .t-blue { background: #1565C0; }
.theme-switcher .t-gold { background: #B8860B; }
.theme-switcher .t-green { background: #2E7D32; }
.theme-switcher .t-purple { background: #6A1B9A; }

/* ===== 响应式 ===== */
@media (max-width: 968px) {
  .assoc-meta { grid-template-columns: repeat(2, 1fr); }
  .news-list-item { grid-template-columns: 160px 1fr; gap: 14px; }
  .news-list-item .cover { height: 110px; }
  .join-page, .contact-grid, .join-apply-hero-inner, .join-apply-layout { grid-template-columns: 1fr; }
  .join-apply-aside { position: static; }
}
@media (max-width: 768px) {
  .site-hero { min-height: 440px; }
  .hero-title { font-size: 30px; }
  .hero-subtitle { font-size: 15px; }
  .assoc-meta { margin-top: -32px; padding: 20px; }
  .news-list-item { grid-template-columns: 1fr; }
  .news-list-item .cover { height: 160px; }
  .ai-hero h1 { font-size: 24px; }
  .ai-hero p { font-size: 14px; }
  .detail-header h1 { font-size: 22px; }
  .join-apply-hero { padding: 34px 0 64px; }
  .join-apply-hero h1 { font-size: 26px; }
  .join-domain-preview { padding: 14px; }
  .join-apply-card { padding: 18px; }
  .join-form-head { display: block; }
  .join-form-badge { display: inline-flex; margin-top: 12px; }
  .join-form-section { padding: 16px; }
  .join-section-title { display: block; }
  .join-section-title em { margin-top: 4px; display: block; }
  .vgeo-choice-grid { grid-template-columns: 1fr; }
}