/* ==========================================================================
   articles.css — x.pewdo.com 文章页润色排版样式
   配套 new-style.css / mobile.css 使用
   设计目标：让单段长文也能呈现高可读、结构清晰、移动端可拨号的形态
   ========================================================================== */

/* ===== 排版基础 ===== */
body.article-body,
.article-page {
  background: var(--c-bg, #F7F9FC);
  color: var(--c-text, #1f2937);
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  line-height: 1.85;
}

/* ===== 顶部文章头 ===== */
.article-header {
  background: linear-gradient(135deg, #0F2A5F 0%, #1B4FB0 100%);
  color: #fff;
  padding: 28px 20px 24px;
  border-radius: 0 0 16px 16px;
  box-shadow: 0 6px 24px rgba(15, 42, 95, .12);
  margin-bottom: 24px;
}
.article-header .breadcrumb {
  font-size: 13px;
  opacity: .85;
  margin-bottom: 10px;
}
.article-header .breadcrumb a {
  color: #FFD08A;
  text-decoration: none;
  margin: 0 6px;
}
.article-header .breadcrumb a:hover {
  text-decoration: underline;
}
.article-header h1 {
  font-size: 28px;
  line-height: 1.35;
  margin: 0 0 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.article-header .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
  opacity: .92;
}
.article-header .meta .tag {
  background: rgba(255, 255, 255, .12);
  padding: 4px 10px;
  border-radius: 12px;
}
.article-header .meta .tag.call {
  background: #FF6B1A;
  font-weight: 600;
}

/* ===== 文章正文容器 ===== */
.article-container {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 16px;
}
.article-body {
  background: #fff;
  border-radius: 16px;
  padding: 32px 36px;
  box-shadow: 0 4px 18px rgba(15, 42, 95, .06);
  margin: -40px 0 24px;
  position: relative;
  z-index: 1;
}
.article-body h1 {
  display: none; /* H1 已在 article-header 中显示 */
}
.article-body h2 {
  font-size: 22px;
  color: #0F2A5F;
  margin: 30px 0 14px;
  padding-left: 14px;
  border-left: 5px solid #FF6B1A;
  line-height: 1.4;
}
.article-body h3 {
  font-size: 18px;
  color: #1B4FB0;
  margin: 22px 0 10px;
}
.article-body p {
  margin: 14px 0;
  color: #374151;
  font-size: 15.5px;
  text-align: justify;
}
.article-body p strong {
  color: #0F2A5F;
}
.article-body ul,
.article-body ol {
  margin: 14px 0 14px 26px;
  padding: 0;
}
.article-body ul li,
.article-body ol li {
  margin: 10px 0;
  color: #374151;
  font-size: 15px;
  line-height: 1.7;
}
.article-body figure {
  margin: 22px 0;
  text-align: center;
}
.article-body figure img {
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(15, 42, 95, .08);
}
.article-body figcaption {
  font-size: 13px;
  color: #6b7280;
  margin-top: 8px;
}
.article-body a {
  color: #1B4FB0;
  text-decoration: none;
  border-bottom: 1px dashed #93c5fd;
}
.article-body a:hover {
  color: #FF6B1A;
  border-bottom-color: #FF6B1A;
}

/* ===== 摘要卡片 ===== */
.article-summary {
  background: linear-gradient(135deg, #FFF6EC 0%, #FFEFD9 100%);
  border: 1px solid #FFD08A;
  border-radius: 12px;
  padding: 16px 20px;
  margin: 0 0 24px;
  position: relative;
}
.article-summary::before {
  content: '💡';
  position: absolute;
  top: -10px;
  left: 14px;
  background: #fff;
  padding: 0 6px;
  font-size: 18px;
}
.article-summary h2 {
  font-size: 16px !important;
  margin: 0 0 8px !important;
  border: none !important;
  padding: 0 !important;
  color: #C2410C !important;
  display: block !important;
}
.article-summary p {
  margin: 6px 0 !important;
  font-size: 14.5px !important;
  color: #7c2d12 !important;
}

/* ===== 信任徽章 ===== */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: #ECFDF5;
  color: #047857;
  border: 1px solid #A7F3D0;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
}
.trust-badge.warn {
  background: #FEF3C7;
  color: #92400E;
  border-color: #FCD34D;
}
.trust-badge.info {
  background: #EFF6FF;
  color: #1E40AF;
  border-color: #BFDBFE;
}

/* ===== 验证块 (穗公治备) ===== */
.verify-card {
  background: linear-gradient(135deg, #0F2A5F 0%, #1e40af 100%);
  color: #fff;
  border-radius: 14px;
  padding: 22px 24px;
  margin: 28px 0 24px;
  box-shadow: 0 6px 20px rgba(15, 42, 95, .15);
}
.verify-card .verify-title {
  font-size: 14px;
  color: #FFD08A;
  margin: 0 0 8px;
  letter-spacing: 1px;
}
.verify-card .verify-codes {
  font-size: 17px;
  font-weight: 700;
  margin: 8px 0 12px;
  word-break: break-all;
}
.verify-card .verify-codes span.code {
  display: inline-block;
  background: rgba(255, 255, 255, .12);
  padding: 4px 10px;
  margin: 2px 4px 2px 0;
  border-radius: 6px;
  font-family: ui-monospace, 'SF Mono', Consolas, monospace;
}
.verify-card .verify-method {
  font-size: 13.5px;
  opacity: .9;
  line-height: 1.7;
  margin: 0;
}
.verify-card .verify-method strong {
  color: #FFD08A;
}

/* ===== 内链推荐 ===== */
.related-card {
  background: #F0F7FF;
  border: 1px solid #BFDBFE;
  border-radius: 12px;
  padding: 18px 22px;
  margin: 24px 0;
}
.related-card h4 {
  margin: 0 0 12px;
  font-size: 15px;
  color: #1E40AF;
  display: flex;
  align-items: center;
  gap: 6px;
}
.related-card ul {
  margin: 0;
  padding: 0 0 0 18px;
  list-style: disc;
}
.related-card ul li {
  margin: 6px 0;
  font-size: 14px;
}
.related-card ul li a {
  color: #1B4FB0;
  text-decoration: none;
}
.related-card ul li a:hover {
  color: #FF6B1A;
  text-decoration: underline;
}

/* ===== 服务流程 ===== */
.process-card {
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: 14px;
  padding: 22px 24px;
  margin: 24px 0;
}
.process-card h3 {
  margin: 0 0 16px;
  font-size: 18px;
  color: #0F2A5F;
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
}
.process-step {
  position: relative;
  padding: 16px 14px;
  background: #F7F9FC;
  border-radius: 10px;
  text-align: center;
}
.process-step .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #FF6B1A, #FFA94D);
  color: #fff;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 8px;
  font-size: 14px;
}
.process-step .step-name {
  font-weight: 600;
  color: #0F2A5F;
  margin-bottom: 4px;
}
.process-step .step-desc {
  font-size: 12.5px;
  color: #6b7280;
  line-height: 1.6;
}

/* ===== CTA 卡片 ===== */
.cta-card {
  background: linear-gradient(135deg, #FF6B1A 0%, #FF8C42 100%);
  color: #fff;
  padding: 28px 24px;
  border-radius: 16px;
  text-align: center;
  margin: 28px 0;
  box-shadow: 0 8px 24px rgba(255, 107, 26, .25);
}
.cta-card .cta-title {
  font-size: 18px;
  margin: 0 0 8px;
  font-weight: 600;
}
.cta-card .cta-phone {
  display: inline-block;
  background: #fff;
  color: #FF6B1A;
  font-size: 32px;
  font-weight: 800;
  padding: 12px 32px;
  border-radius: 999px;
  margin: 12px 0;
  text-decoration: none;
  letter-spacing: 1px;
  font-family: ui-monospace, 'SF Mono', monospace;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .12);
  transition: transform .2s;
}
.cta-card .cta-phone:hover {
  transform: translateY(-2px);
  background: #FFFBEB;
}
.cta-card .cta-sub {
  font-size: 14px;
  opacity: .95;
  margin: 8px 0 0;
}

/* ===== FAQ 区域 ===== */
.faq-section {
  margin: 24px 0;
}
.faq-section h2 {
  font-size: 22px;
  color: #0F2A5F;
  border-left: 5px solid #FF6B1A;
  padding-left: 14px;
  margin: 0 0 16px;
}
.faq-section details {
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: 10px;
  padding: 14px 18px;
  margin: 10px 0;
  transition: all .2s;
}
.faq-section details[open] {
  border-color: #FF6B1A;
  box-shadow: 0 2px 8px rgba(255, 107, 26, .08);
}
.faq-section summary {
  cursor: pointer;
  font-weight: 600;
  color: #0F2A5F;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 15.5px;
}
.faq-section summary::-webkit-details-marker {
  display: none;
}
.faq-section summary::after {
  content: '+';
  font-size: 22px;
  color: #FF6B1A;
  font-weight: 400;
  line-height: 1;
}
.faq-section details[open] summary::after {
  content: '−';
}
.faq-section details p {
  margin: 10px 0 0;
  color: #4b5563;
  font-size: 14.5px;
  line-height: 1.75;
}

/* ===== 标签云 ===== */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0;
}
.tag-cloud a {
  display: inline-flex;
  padding: 6px 14px;
  background: #EFF6FF;
  color: #1B4FB0;
  border-radius: 999px;
  font-size: 13px;
  text-decoration: none;
  border: 1px solid #BFDBFE;
  transition: all .15s;
}
.tag-cloud a:hover {
  background: #FF6B1A;
  color: #fff;
  border-color: #FF6B1A;
}

/* ===== 时间戳/质量标识 ===== */
.quality-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: #6b7280;
  margin: 24px 0 8px;
  padding: 14px 18px;
  background: #F9FAFB;
  border-radius: 10px;
}
.quality-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ===== 移动端样式 ===== */
@media (max-width: 768px) {
  .article-header {
    padding: 20px 14px 18px;
    border-radius: 0 0 12px 12px;
  }
  .article-header h1 {
    font-size: 21px;
  }
  .article-header .meta {
    gap: 8px;
    font-size: 12px;
  }
  .article-container {
    padding: 0 12px;
  }
  .article-body {
    padding: 22px 18px;
    margin: -32px 0 20px;
    border-radius: 14px;
  }
  .article-body h2 {
    font-size: 19px;
  }
  .article-body h3 {
    font-size: 16.5px;
  }
  .article-body p {
    font-size: 15px;
  }
  .verify-card {
    padding: 18px 16px;
  }
  .verify-card .verify-codes {
    font-size: 15px;
  }
  .verify-card .verify-codes span.code {
    font-size: 13.5px;
    padding: 3px 7px;
  }
  .cta-card {
    padding: 22px 18px;
  }
  .cta-card .cta-phone {
    font-size: 26px;
    padding: 10px 24px;
  }
  .process-steps {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .process-step {
    padding: 12px 8px;
  }
  .process-step .step-num {
    width: 28px;
    height: 28px;
    font-size: 13px;
  }
  .related-card {
    padding: 14px 16px;
  }
  .faq-section summary {
    font-size: 14.5px;
  }
  .trust-badges {
    gap: 6px;
  }
  .trust-badge {
    font-size: 12.5px;
    padding: 6px 10px;
  }
  /* 移动端 sticky 拨号条 */
  .article-callbar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #FF6B1A;
    z-index: 1000;
    padding: 10px 0 calc(10px + env(safe-area-inset-bottom, 0));
    box-shadow: 0 -4px 16px rgba(0, 0, 0, .12);
  }
  .article-callbar a {
    flex: 1;
    color: #fff;
    text-align: center;
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    padding: 4px 0;
  }
  body.article-page {
    padding-bottom: 64px;
  }
}
@media (min-width: 769px) {
  .article-callbar {
    display: none;
  }
}

/* ===== 暗色模式 ===== */
@media (prefers-color-scheme: dark) {
  body.article-body {
    background: #0B1220;
    color: #E5E7EB;
  }
  .article-body {
    background: #111827;
    color: #E5E7EB;
    box-shadow: 0 4px 18px rgba(0, 0, 0, .4);
  }
  .article-body p {
    color: #D1D5DB;
  }
  .article-body h2 {
    color: #93C5FD;
  }
  .article-body h3 {
    color: #60A5FA;
  }
  .article-body a {
    color: #93C5FD;
    border-bottom-color: #60A5FA;
  }
  .verify-card {
    background: linear-gradient(135deg, #1E3A8A 0%, #1E40AF 100%);
  }
  .article-summary {
    background: linear-gradient(135deg, #1F1A0E 0%, #2A2210 100%);
    border-color: #92400E;
  }
  .article-summary h2 {
    color: #FCD34D !important;
  }
  .article-summary p {
    color: #FED7AA !important;
  }
  .related-card {
    background: #0F172A;
    border-color: #1E293B;
  }
  .related-card h4 {
    color: #93C5FD;
  }
  .process-card {
    background: #111827;
    border-color: #1F2937;
  }
  .process-step {
    background: #1F2937;
  }
  .process-step .step-name {
    color: #93C5FD;
  }
  .process-step .step-desc {
    color: #9CA3AF;
  }
  .faq-section details {
    background: #111827;
    border-color: #1F2937;
  }
  .faq-section summary {
    color: #E5E7EB;
  }
  .faq-section details p {
    color: #9CA3AF;
  }
  .tag-cloud a {
    background: #1E293B;
    color: #93C5FD;
    border-color: #334155;
  }
  .quality-meta {
    background: #1F2937;
    color: #9CA3AF;
  }
}