/* ============================================================
   增强样式补充 - 服务流程、客户评价、合作伙伴、FAQ、统计带
   ============================================================ */

/* ---------- 增强服务流程视觉冲击力 ---------- */
.flow-timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; padding: 20px 0; }
.flow-timeline::before {
  content: ""; position: absolute; top: 70px; left: 10%; right: 10%; height: 3px;
  background: linear-gradient(90deg, var(--c-primary) 0%, var(--c-primary-deep) 50%, var(--c-accent) 100%);
  border-radius: 2px; z-index: 0; opacity: .3;
}
.flow-step {
  text-align: center; position: relative; z-index: 1; padding: 0 12px;
  transition: transform .35s;
}
.flow-step:hover { transform: translateY(-8px); }
.flow-step .fs-circle {
  width: 100px; height: 100px; border-radius: 50%; margin: 0 auto 20px;
  background: #fff; border: 3px solid var(--c-primary-soft-2);
  display: grid; place-items: center; position: relative;
  transition: all .4s; box-shadow: var(--sh-sm);
}
.flow-step:hover .fs-circle {
  border-color: var(--c-primary); background: var(--c-grad); color: #fff;
  transform: scale(1.1); box-shadow: 0 12px 32px rgba(8,145,178,.25);
}
.flow-step .fs-circle svg { width: 36px; height: 36px;font-size: 24px; color: var(--c-primary); transition: color .4s; }
.flow-step:hover .fs-circle svg { color: #fff; }
.flow-step .fs-num {
  position: absolute; top: -8px; right: -8px; width: 32px; height: 32px;
  border-radius: 50%; background: var(--c-grad); color: #fff;
  display: grid; place-items: center; font-size: var(--fs-xs); font-weight: 800;
  box-shadow: 0 4px 12px rgba(8,145,178,.3); border: 2px solid #fff;
}
.flow-step .fs-title { font-size: 1.05rem; font-weight: 700; color: var(--c-ink); margin-bottom: 8px; }
.flow-step .fs-desc { font-size: var(--fs-xs); color: var(--c-muted); line-height: 1.6; max-width: 180px; margin: 0 auto; }
.flow-step .fs-duration {
  display: flex;align-items: center;justify-content: center; margin-top: 10px; padding: 3px 8px; border-radius: var(--sp-lg);
  background: var(--c-primary-soft); color: var(--c-primary); font-size: var(--fs-xs); font-weight: 600;
}
@media (max-width: 1024px) {
  .flow-timeline { grid-template-columns: repeat(3, 1fr); gap: 24px 0; }
  .flow-timeline::before { display: none; }
}
@media (max-width: 768px) { .flow-timeline { grid-template-columns: repeat(2, 1fr); gap: 24px 0; } }
@media (max-width: 480px) { .flow-timeline { grid-template-columns: 1fr; gap: 20px; } .flow-step .fs-desc { max-width: 240px; } }

/* ---------- 客户评价/推荐 ---------- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: #fff; border-radius: var(--r-lg); padding: 32px;
  box-shadow: var(--sh-sm); transition: all .3s; position: relative; overflow: hidden;
  border: 1px solid var(--c-line);
}
.testimonial-card::before {
  content: "\201C"; position: absolute; top: -10px; right: 20px;
  font-size: 5rem; font-family: Georgia, serif; color: var(--c-primary-soft-2);
  line-height: 1; z-index: 0;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--c-primary-soft-2); }
.testimonial-card .tc-body { position: relative; z-index: 1; }
.testimonial-card .tc-rating { display: flex; gap: 2px; margin-bottom: 16px; }
.testimonial-card .tc-rating svg { width: 18px; height: 18px; color: #f59e0b; fill: #f59e0b; }
.testimonial-card .tc-comment { font-size: var(--fs-sm); color: var(--c-text); line-height: 1.8; margin-bottom: 20px; }
.testimonial-card .tc-footer { display: flex; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid var(--c-line); }
.testimonial-card .tc-avatar {
  width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center; font-size: 1.1rem; font-weight: 700; color: #fff;
}
.testimonial-card .tc-avatar.bg-1 { background: linear-gradient(135deg, #0c4a6e, #082f49); }
.testimonial-card .tc-avatar.bg-2 { background: linear-gradient(135deg, #0ea5e9, #1e3a8a); }
.testimonial-card .tc-avatar.bg-3 { background: linear-gradient(135deg, #22c55e, #15803d); }
.testimonial-card .tc-avatar.bg-4 { background: linear-gradient(135deg, #f59e0b, #d97706); }
.testimonial-card .tc-name { font-size: var(--fs-sm); font-weight: 700; color: var(--c-ink); }
.testimonial-card .tc-role { font-size: var(--fs-xs); color: var(--c-muted); }
@media (max-width: 1024px) { .testimonials-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 768px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* ---------- 合作伙伴网格 ---------- */
.partners-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.partner-item {
  background: #fff; border-radius: var(--r-md); padding: 24px 16px; text-align: center;
  border: 1px solid var(--c-line); transition: all .3s; display: flex; flex-direction: column;
  align-items: center; gap: 10px;
}
.partner-item:hover { border-color: var(--c-primary-soft-2); box-shadow: var(--sh-sm); transform: translateY(-2px); }
.partner-item .pi-icon {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: var(--c-bg-soft); color: var(--c-primary);
}
.partner-item .pi-icon svg { width: 24px; height: 24px; }
.partner-item .pi-name { font-size: var(--fs-xs); font-weight: 600; color: var(--c-text); line-height: 1.4; }
@media (max-width: 1024px) { .partners-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 768px) { .partners-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .partners-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 服务FAQ手风琴 ---------- */
.service-faq { max-width: 800px; margin: 0 auto; }
.service-faq .sf-item {
  background: #fff; border-radius: var(--r-md); margin-bottom: 12px;
  border: 1px solid var(--c-line); overflow: hidden; transition: all .3s;
}
.service-faq .sf-item:hover { border-color: var(--c-primary-soft-2); }
.service-faq .sf-item.open { border-color: var(--c-primary-soft-2); box-shadow: var(--sh-sm); }
.service-faq .sf-q {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 24px; cursor: pointer; font-size: var(--fs-body); font-weight: 600; color: var(--c-ink);
  transition: color .25s;
}
.service-faq .sf-q:hover { color: var(--c-primary); }
.service-faq .sf-q .sf-icon {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center; background: var(--c-primary-soft); color: var(--c-primary);
  transition: all .3s;
}
.service-faq .sf-item.open .sf-q { color: var(--c-primary); }
.service-faq .sf-item.open .sf-q .sf-icon { background: var(--c-grad); color: #fff; transform: rotate(180deg); }
.service-faq .sf-q .sf-icon svg { width: 16px; height: 16px; }
.service-faq .sf-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.service-faq .sf-a-inner { padding: 0 24px 20px; font-size: var(--fs-sm); color: var(--c-muted); line-height: 1.8; }

/* ---------- 首页数据统计带 ---------- */
.stat-band-hero {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: var(--c-grad); border-radius: var(--r-lg); padding: 40px 32px;
  position: relative; overflow: hidden;
}
.stat-band-hero::before {
  content: ""; position: absolute; right: -60px; top: -60px; width: 240px; height: 240px;
  border-radius: 50%; background: rgba(255,255,255,.06);
}
.stat-band-hero::after {
  content: ""; position: absolute; left: 40px; bottom: -80px; width: 160px; height: 160px;
  border-radius: 50%; background: rgba(255,255,255,.04);
}
.stat-band-hero .sbh-item { text-align: center; position: relative; z-index: 1; }
.stat-band-hero .sbh-item:not(:last-child)::after {
  content: ""; position: absolute; right: 0; top: 20%; height: 60%; width: 1px;
  background: rgba(255,255,255,.15);
}
.stat-band-hero .sbh-num { font-size: 2.4rem; font-weight: 800; color: #fff; line-height: 1; margin-bottom: 8px; }
.stat-band-hero .sbh-label { font-size: var(--fs-sm); color: rgba(255,255,255,.8); }
@media (max-width: 768px) { .stat-band-hero { grid-template-columns: repeat(2, 1fr); gap: 24px 0; } .stat-band-hero .sbh-item::after { display: none !important; } }

/* ---------- 首页最新资讯预览 ---------- */
.news-preview-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.news-preview-grid .np-featured { grid-row: span 2; }
.news-preview-grid .np-featured .card-img { aspect-ratio: 4/3; }
.news-preview-grid .np-featured .card-body { padding: 28px; }
.news-preview-grid .np-featured h3 { font-size: 1.3rem; }
.news-preview-grid .np-small .card-img { aspect-ratio: 16/9; }
.news-preview-grid .np-small .card-body { padding: 18px 20px; }
.news-preview-grid .np-small h3 { font-size: 1rem; }
@media (max-width: 1024px) { .news-preview-grid { grid-template-columns: 1fr 1fr; } .news-preview-grid .np-featured { grid-row: span 1; grid-column: span 2; } }
@media (max-width: 768px) { .news-preview-grid { grid-template-columns: 1fr; } .news-preview-grid .np-featured { grid-column: span 1; } }

/* ---------- 服务详情卡片增强 ---------- */
.service-detail-card {
  background: #fff; border-radius: var(--r-lg); padding: 28px;
  border: 1px solid var(--c-line); transition: all .3s; display: flex; gap: 20px; align-items: flex-start;
}
.service-detail-card:hover { border-color: var(--c-primary-soft-2); box-shadow: var(--sh-md); }
.service-detail-card .sdc-icon {
  width: 56px; height: 56px; border-radius: 14px; flex-shrink: 0;
  display: grid; place-items: center; background: var(--c-grad-soft); color: var(--c-primary);
  transition: all .3s;
}
.service-detail-card:hover .sdc-icon { background: var(--c-grad); color: #fff; }
.service-detail-card .sdc-icon svg { width: 28px; height: 28px; }
.service-detail-card .sdc-body { flex: 1; }
.service-detail-card .sdc-title { font-size: 1.05rem; font-weight: 700; color: var(--c-ink); margin-bottom: 6px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.service-detail-card .sdc-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.service-detail-card .sdc-tag { padding: 2px 10px; border-radius: var(--r-pill); background: var(--c-primary-soft); color: var(--c-primary); font-size: var(--fs-xs); font-weight: 600; }
.service-detail-card .sdc-desc { font-size: var(--fs-sm); color: var(--c-muted); line-height: 1.7; }
.service-detail-card .sdc-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--c-line); }
.service-detail-card .sdc-price { font-size: 1.1rem; font-weight: 800; color: var(--c-primary); }
.service-detail-card .sdc-action { font-size: var(--fs-sm); font-weight: 600; color: var(--c-primary); display: inline-flex; align-items: center; gap: 4px; transition: gap .25s; }
.service-detail-card .sdc-action:hover { gap: 8px; }
.service-detail-card .sdc-action svg { width: 16px; height: 16px; }

/* ---------- 案例展示增强 ---------- */
.case-showcase { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.case-showcase .cs-card {
  background: #fff; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--c-line); transition: all .3s;
}
.case-showcase .cs-card:hover { border-color: var(--c-primary-soft-2); box-shadow: var(--sh-md); transform: translateY(-4px); }
.case-showcase .cs-card .cs-img { aspect-ratio: 16/9; overflow: hidden; position: relative; }
.case-showcase .cs-card .cs-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.case-showcase .cs-card:hover .cs-img img { transform: scale(1.05); }
.case-showcase .cs-card .cs-body { padding: 24px; }
.case-showcase .cs-card .cs-tag { display: inline-block; padding: 3px 12px; border-radius: var(--r-pill); font-size: var(--fs-xs); font-weight: 600; margin-bottom: 10px; }
.case-showcase .cs-card .cs-tag.tag-drug { background: #eff6ff; color: #1d4ed8; }
.case-showcase .cs-card .cs-tag.tag-device { background: #cffafe; color: #0e7490; }

/* ============================================================
   统一箭头图标系统 - 替换所有 → 文本箭头
   两类：.ico-arrow（右向·了解更多/查看全部）.ico-corner（斜角·查看详情/进入）
   ============================================================ */
/* ---- 统一箭头图标（填充式 chevron，fill=currentColor） ---- */
.ico-arrow {
  width: 0.62em; height: 0.62em; flex-shrink: 0; fill: currentColor;
  transition: transform .35s cubic-bezier(.4,0,.2,1), opacity .25s;
  opacity: .8;
}

.link-more, .card-more {
  display: inline-flex; align-items: center; gap: 5px; margin-top: auto;
  font-size: var(--fs-sm); font-weight: 600; color: var(--c-primary);
  transition: gap .3s cubic-bezier(.4,0,.2,1), color .25s;
}
.link-more .ico-arrow, .card-more .ico-arrow { width: 0.6em; height: 0.6em; opacity: .7; }
a.feature-card:hover .link-more .ico-arrow,
a.feature-card:hover .card-more .ico-arrow,
a:hover .link-more .ico-arrow,
a:hover .card-more .ico-arrow { transform: translateX(3px); opacity: 1; }
a.feature-card:hover .link-more,
a.feature-card:hover .card-more { gap: 8px; }

.btn .ico-arrow { width: 0.62em; height: 0.62em; margin-left: 3px; opacity: .75; }
.btn:hover .ico-arrow { transform: translateX(3px); opacity: 1; }

.res-arrow .ico-arrow { width: 0.58em; height: 0.58em; transition: transform .3s cubic-bezier(.4,0,.2,1); opacity: .7; }
.res-row:hover .res-arrow .ico-arrow { transform: translateX(3px); opacity: 1; }

a > .ico-arrow { width: 0.6em; height: 0.6em; opacity: .75; }
a:hover > .ico-arrow { transform: translateX(3px); opacity: 1; }
.case-showcase .cs-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.case-showcase .cs-card .cs-desc { font-size: var(--fs-sm); color: var(--c-muted); line-height: 1.7; margin-bottom: 14px; }
.case-showcase .cs-card .cs-result { display: flex; gap: 20px; padding-top: 14px; border-top: 1px solid var(--c-line); }
.case-showcase .cs-card .cs-result-item .csr-num { font-size: 1.3rem; font-weight: 800; color: var(--c-primary); }
.case-showcase .cs-card .cs-result-item .csr-label { font-size: var(--fs-xs); color: var(--c-muted); }
@media (max-width: 768px) { .case-showcase { grid-template-columns: 1fr; } }

/* ============================================================
   通用交互组件：Modal 弹窗 / Toast 提示 / 表单验证
   ============================================================ */

/* ---- Modal 弹窗 ---- */
.ui-modal { position: fixed; inset: 0; z-index: 9999; display: none; align-items: center; justify-content: center; padding: 20px; }
.ui-modal.open { display: flex; }
.ui-modal__overlay { position: absolute; inset: 0; background: rgba(15,8,30,.55); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); animation: uiFade .25s ease; }
.ui-modal__dialog {
  position: relative; z-index: 1; width: 100%; max-width: 520px; max-height: calc(100vh - 40px);
  background: #fff; border-radius: var(--r-lg); box-shadow: 0 24px 64px rgba(15,8,30,.22);
  display: flex; flex-direction: column; overflow: hidden;
  animation: uiModalIn .3s cubic-bezier(.34,1.56,.64,1);
}
.ui-modal__dialog.size-lg { max-width: 680px; }
.ui-modal__dialog.size-sm { max-width: 400px; }
.ui-modal__header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 28px 18px; border-bottom: 1px solid var(--c-line); }
.ui-modal__title { font-size: 1.15rem; font-weight: 700; color: var(--c-ink); margin: 0; display: flex; align-items: center; gap: 10px; }
.ui-modal__title .umt-ico { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--c-grad-soft); color: var(--c-primary); flex-shrink: 0; }
.ui-modal__title .umt-ico svg { width: 20px; height: 20px; }
.ui-modal__close { width: 36px; height: 36px; border-radius: 50%; border: none; background: var(--c-bg-soft); color: var(--c-muted); cursor: pointer; display: grid; place-items: center; transition: all .2s; flex-shrink: 0; }
.ui-modal__close svg { width: 18px; height: 18px; }
.ui-modal__close:hover { background: var(--c-danger); color: #fff; transform: rotate(90deg); }
.ui-modal__body { padding: 24px 28px; overflow-y: auto; flex: 1; }
.ui-modal__body p { color: var(--c-text); line-height: 1.7; margin-bottom: 12px; }
.ui-modal__body p:last-child { margin-bottom: 0; }
.ui-modal__footer { display: flex; align-items: center; justify-content: flex-end; gap: 12px; padding: 16px 28px 22px; border-top: 1px solid var(--c-line); }
.ui-modal__footer .btn { min-width: 96px; justify-content: center; }
.ui-modal__footer .btn-ghost { color: #555 }
.ui-modal .form-grid { margin: 0; }
.ui-modal .form-group { margin-bottom: 16px; }
@media (max-width: 480px) {
  .ui-modal { padding: 12px; }
  .ui-modal__header, .ui-modal__body, .ui-modal__footer { padding-left: 18px; padding-right: 18px; }
  .ui-modal__footer { flex-direction: row; }
  .ui-modal__footer .btn { width: 100%; }
}

/* ---- Toast 提示 ---- */
.ui-toast-wrap { position: fixed; top: 24px; left: 50%; transform: translateX(-50%); z-index: 10000; display: flex; flex-direction: column; gap: 10px; pointer-events: none; width: 100%; max-width: 420px; padding: 0 16px; }
.ui-toast {
  display: flex; align-items: center; gap: 10px; padding: 13px 18px; border-radius: var(--r-md);
  background: #fff; box-shadow: 0 8px 28px rgba(15,8,30,.16); border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-primary); pointer-events: auto;
  animation: uiToastIn .35s cubic-bezier(.34,1.56,.64,1);
  font-size: var(--fs-sm); color: var(--c-ink); font-weight: 500;
}
.ui-toast.out { animation: uiToastOut .3s ease forwards; }
.ui-toast__ico { width: 22px; height: 22px; flex-shrink: 0; display: grid; place-items: center; }
.ui-toast__ico svg { width: 18px; height: 18px; }
.ui-toast--success { border-left-color: #22c55e; }
.ui-toast--success .ui-toast__ico { color: #22c55e; }
.ui-toast--error { border-left-color: #ef4444; }
.ui-toast--error .ui-toast__ico { color: #ef4444; }
.ui-toast--warning { border-left-color: #f59e0b; }
.ui-toast--warning .ui-toast__ico { color: #f59e0b; }
.ui-toast--info { border-left-color: var(--c-primary); }
.ui-toast--info .ui-toast__ico { color: var(--c-primary); }

/* ---- 表单验证 ---- */
.form-group { position: relative; }
.form-group .field-error { display: none; font-size: var(--fs-xs); color: var(--c-danger); margin-top: 6px; align-items: center; gap: 4px; }
.form-group .field-error svg { width: 14px; height: 14px; flex-shrink: 0; }
.form-group.has-error .input,
.form-group.has-error .select,
.form-group.has-error .textarea { border-color: var(--c-danger); background: #fef5f5; }
.form-group.has-error .field-error { display: flex; animation: uiFade .2s ease; }
.form-group.has-success .input,
.form-group.has-success .select,
.form-group.has-success .textarea { border-color: #22c55e; }
.form-group .field-success { display: none; }
.form-group.has-success .field-success { display: inline-flex; position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: #22c55e; }
.form-group.has-success .field-success svg { width: 18px; height: 18px; }

/* ---- 关键帧 ---- */
@keyframes uiFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes uiModalIn { from { opacity: 0; transform: translateY(24px) scale(.95); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes uiToastIn { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes uiToastOut { to { opacity: 0; transform: translateY(-20px); } }

/* ============================================================
   账户页面（auth pages）增强样式 — 对齐 demo-ui account/*.html
   覆盖：登录 / 注册 / 忘记密码 / 重置密码 / 修改密码
   依赖：style.css 中 .account-page / .ap-card / .ap-field 等基础规则
   ============================================================ */

/* 密码可见性切换按钮 */
.account-page .ap-field .pwd-toggle { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; color: var(--c-muted); display: grid; place-items: center; padding: 4px; }
.account-page .ap-field .pwd-toggle:hover { color: var(--c-primary); }
.account-page .ap-field .pwd-toggle svg { width: 18px; height: 18px; }
.account-page .ap-field .input-wrap.has-toggle input { padding-right: 44px; }
.account-page .ap-field .pwd-toggle .ico-eye-off { display: none; }
.account-page .ap-field .input-wrap.show-pwd .pwd-toggle .ico-eye { display: none; }
.account-page .ap-field .input-wrap.show-pwd .pwd-toggle .ico-eye-off { display: block; }

/* 第三方快捷登录 */
.account-page .ap-social { display: flex; justify-content: center; gap: 16px; }
.account-page .ap-social-btn { width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid var(--c-line); background: #fff; display: grid; place-items: center; cursor: pointer; transition: all .25s; color: var(--c-text); }
.account-page .ap-social-btn:hover { border-color: var(--c-primary); color: var(--c-primary); background: var(--c-primary-soft); transform: translateY(-2px); }
.account-page .ap-social-btn svg { width: 20px; height: 20px; }

/* 忘记密码链接 */
.account-page .ap-forgot { font-size: var(--fs-sm); color: var(--c-primary); font-weight: 600; }
.account-page .ap-forgot:hover { text-decoration: underline; }

/* 内联提示条（错误/成功） — 同时兼容 demo-ui 的 .error/.success 与 FormUtils 的 --error/--success */
.account-page .ap-alert { display: none; padding: 12px 16px; border-radius: var(--r-sm); font-size: var(--fs-sm); margin-bottom: 20px; align-items: center; gap: 8px; }
.account-page .ap-alert.show { display: flex; }
.account-page .ap-alert.error,
.account-page .ap-alert.ap-alert--error { background: rgba(239,68,68,.08); color: var(--c-danger); border: 1px solid rgba(239,68,68,.2); }
.account-page .ap-alert.success,
.account-page .ap-alert.ap-alert--success { background: rgba(34,197,94,.08); color: #16a34a; border: 1px solid rgba(34,197,94,.2); }
.account-page .ap-alert svg { width: 16px; height: 16px; flex-shrink: 0; }

/* 密码强度提示 */
.account-page .pwd-strength { display: flex; gap: 6px; margin-top: 8px; }
.account-page .pwd-strength .ps-bar { flex: 1; height: 4px; border-radius: 2px; background: var(--c-line); transition: background .3s; }
.account-page .pwd-strength.ps-weak .ps-bar:nth-child(1) { background: var(--c-danger); }
.account-page .pwd-strength.ps-mid .ps-bar:nth-child(-n+2) { background: #f59e0b; }
.account-page .pwd-strength.ps-strong .ps-bar { background: #10b981; }
.account-page .pwd-hint { font-size: var(--fs-xs); color: var(--c-muted); margin-top: 6px; }

/* 协议复选 */
.account-page .ap-agree { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 20px; font-size: var(--fs-sm); color: var(--c-text); cursor: pointer; }
.account-page .ap-agree input { width: 16px; height: 16px; accent-color: var(--c-primary); cursor: pointer; margin-top: 2px; flex-shrink: 0; }
.account-page .ap-agree a { color: var(--c-primary); font-weight: 600; }
.account-page .ap-agree a:hover { text-decoration: underline; }

/* 提示信息块（忘记密码页） */
.account-page .ap-tips { display: flex; align-items: flex-start; gap: 10px; padding: 16px; background: var(--c-grad-soft); border-radius: var(--r-sm); margin-bottom: 24px; }
.account-page .ap-tips svg { width: 20px; height: 20px; color: var(--c-primary); flex-shrink: 0; margin-top: 2px; }
.account-page .ap-tips p { font-size: var(--fs-xs); color: var(--c-primary); line-height: 1.7; }

/* 验证码图片 */
.account-page .ap-captcha__img { height: 48px; border-radius: var(--r-sm); cursor: pointer; border: 1.5px solid var(--c-line); flex-shrink: 0; }

@media (max-width: 768px) { .account-page .ap-card { padding: 28px 22px; } }

/* ============================================================
   个人中心页面（profile pages）增强样式 — 对齐 demo-ui account/profile.html
   覆盖：profile / edit-profile / change-password
   依赖：style.css 中 .profile-layout / .profile-side / .profile-card / .profile-menu / .profile-content 基础规则
   ============================================================ */

/* Tab 面板（profile.htm 单 tab 模式下默认显示 info） */
.pc-tab-panel { display: none; }
.pc-tab-panel.active { display: block; }

/* 间距分隔 */
.profile-content .pc-spacer { height: 36px; }

/* 快速操作按钮组 */
.profile-content .pc-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.profile-content .pc-actions .btn .ico,
.profile-content .pc-actions .btn svg { width: 16px; height: 16px; margin-right: 6px; vertical-align: -3px; }

/* 最近活动列表 */
.profile-content .activity-list { display: flex; flex-direction: column; gap: 4px; }
.profile-content .activity-item { display: flex; align-items: flex-start; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--c-line); }
.profile-content .activity-item:last-child { border-bottom: none; }
.profile-content .activity-item .act-ico { width: 40px; height: 40px; border-radius: var(--r-sm); flex-shrink: 0; display: grid; place-items: center; background: var(--c-grad-soft); color: var(--c-primary); }
.profile-content .activity-item .act-ico svg { width: 20px; height: 20px; }
.profile-content .activity-item .act-body { flex: 1; min-width: 0; }
.profile-content .activity-item .act-text { font-size: var(--fs-sm); color: var(--c-ink); font-weight: 500; line-height: 1.5; }
.profile-content .activity-item .act-text a { color: var(--c-primary); font-weight: 600; }
.profile-content .activity-item .act-text a:hover { text-decoration: underline; }
.profile-content .activity-item .act-time { font-size: var(--fs-xs); color: var(--c-muted); margin-top: 4px; }

/* Profile 表单（edit-profile / change-password 共用） */
.pc-form { max-width: 560px; }
.pc-form-row { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.pc-form-label { width: 100px; flex-shrink: 0; font-size: var(--fs-sm); color: var(--c-ink); font-weight: 600; padding-top: 10px; }
.pc-form-label .req { color: #e11d48; }
.pc-form-value { flex: 1; min-width: 0; }
.pc-form-value input,
.pc-form-value textarea { width: 100%; padding: 10px 14px; border: 1.5px solid var(--c-line); border-radius: var(--r-sm); font-size: var(--fs-sm); color: var(--c-ink); background: #fff; transition: border-color .2s; font-family: inherit; box-sizing: border-box; }
.pc-form-value input:focus,
.pc-form-value textarea:focus { outline: none; border-color: var(--c-primary); }
.pc-form-value input:disabled { background: var(--c-bg-soft); color: var(--c-muted); cursor: not-allowed; }
.pc-form-value textarea { resize: vertical; }
.pc-form-tips { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: var(--c-grad-soft); border-radius: var(--r-sm); font-size: var(--fs-xs); color: var(--c-primary); margin-bottom: 24px; }
.pc-form-tips svg { width: 18px; height: 18px; flex-shrink: 0; }
.pc-form-actions { display: flex; gap: 12px; margin-top: 8px; }
.pc-form-actions .btn .ico,
.pc-form-actions .btn svg { width: 16px; height: 16px; margin-right: 6px; vertical-align: -3px; }

/* 计数徽章 */
.pc-section-title .pc-count { display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; padding: 0 8px; border-radius: var(--r-pill); background: var(--c-grad-soft); color: var(--c-primary); font-size: var(--fs-xs); font-weight: 700; margin-left: 8px; }

/* 收藏/下载列表 */
.pc-list { display: flex; flex-direction: column; gap: 12px; }
.pc-list-item { display: flex; align-items: center; gap: 16px; padding: 18px 20px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-md); transition: all .25s; }
.pc-list-item:hover { border-color: var(--c-primary-soft-2); box-shadow: 0 4px 16px rgba(12,74,110,.06); }
.pc-list-item .pli-ico { width: 44px; height: 44px; border-radius: var(--r-sm); flex-shrink: 0; display: grid; place-items: center; background: var(--c-grad-soft); color: var(--c-primary); }
.pc-list-item .pli-ico--download { background: linear-gradient(135deg, rgba(8,145,178,.08), rgba(12,74,110,.12)); }
.pc-list-item .pli-ico svg { width: 22px; height: 22px; }
.pc-list-item .pli-body { flex: 1; min-width: 0; }
.pc-list-item .pli-body h4 { font-size: var(--fs-sm); font-weight: 600; color: var(--c-ink); line-height: 1.5; margin-bottom: 4px; }
.pc-list-item .pli-body h4 a { color: inherit; }
.pc-list-item .pli-body h4 a:hover { color: var(--c-primary); }
.pc-list-item .pli-meta { font-size: var(--fs-xs); color: var(--c-muted); }
.pc-list-item .pli-action { width: 36px; height: 36px; border-radius: var(--r-sm); border: none; background: var(--c-bg-soft); color: var(--c-muted); display: grid; place-items: center; cursor: pointer; flex-shrink: 0; transition: all .2s; }
.pc-list-item .pli-action svg { width: 18px; height: 18px; }
.pc-list-item .pli-action:hover { background: #fef2f2; color: #e11d48; }
.pc-list-item .pli-action--download:hover { background: var(--c-grad-soft); color: var(--c-primary); }
.pc-list-empty { text-align: center; padding: 48px 20px; color: var(--c-muted); font-size: var(--fs-sm); }

@media (max-width: 768px) {
  .profile-content { padding: 24px 20px; }
  .profile-content .pc-row .pc-label { width: 90px; }
  .pc-form-row { flex-direction: column; gap: 6px; }
  .pc-form-label { width: auto; padding-top: 0; }
  .pc-list-item { flex-wrap: wrap; }
}

/* ============================================================
   通用空状态组件（empty-state.htm 全局共用，单一权威来源）
   组件：layout/components/empty-state.htm
   字段：empty_title / empty_desc / empty_icon（均由后端注入）
   使用：{% include 'layout/components/empty-state.htm' %}
   ============================================================ */

.empty-state { text-align: center; padding: 60px 20px; background: var(--c-card); border-radius: var(--r-lg); box-shadow: var(--sh-sm); }
.empty-state__icon { width: 72px; height: 72px; margin: 0 auto 20px; color: var(--c-muted); opacity: .55; }
.empty-state__icon svg { width: 100%; height: 100%; }
.empty-state h2, .empty-state h3 { font-size: 1.3rem; margin-bottom: 10px; color: var(--c-ink); }
.empty-state p { color: var(--c-muted); margin-bottom: 24px; max-width: 420px; margin-left: auto; margin-right: auto; line-height: 1.7; }
.empty-state .btn { margin-top: 8px; }

@media (max-width: 768px) {
  .empty-state { padding: 48px 16px; }
  .empty-state__icon { width: 56px; height: 56px; margin-bottom: 16px; }
  .empty-state h2, .empty-state h3 { font-size: 1.15rem; }
}