/* ==========================================================================
   VPNWing — components.css
   跨页面组件：tab / 章节跳转条 / FAQ / 套餐卡 / 线路表 / 平台卡 /
   文章卡 / callout / 文末推广块 / 事实带 / 演示页辅助排版
   所有颜色与圆角引用 base.css 的 :root 令牌。
   ========================================================================== */

/* ==========================================================================
   Tab 切换
   ========================================================================== */

.tabs{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  width: max-content;
  max-width: 100%;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
}

.tab{
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 9px 18px;
  min-height: 36px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tab:hover{ color: var(--text); }

.tab[aria-selected="true"]{
  background: var(--accent);
  color: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--btn-top), var(--shadow-btn);
}

.tab:focus-visible{
  outline: 2px solid var(--accent-dark);
  outline-offset: 2px;
}

.tab-panel{ margin-top: 20px; }
.tab-panel[hidden]{ display: none; }

.tab-note{
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

/* ==========================================================================
   长页章节跳转条（吸顶 + 跟随高亮）
   注意：直接父元素必须是覆盖全部章节的内容容器，否则吸顶没有行程。
   ========================================================================== */

.toc-tabs{
  position: sticky;
  top: var(--toc-top);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  margin-bottom: 24px;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.toc-tabs::-webkit-scrollbar{ display: none; }

.toc-tabs a{
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
  flex: none;
}

.toc-tabs a:hover{ color: var(--text); background: var(--bg); }

.toc-tabs a.is-current,
.toc-tabs a[aria-current="true"]{
  background: var(--bg-panel-2);
  color: var(--text);
  font-weight: 700;
  box-shadow: inset 0 0 0 1px var(--border);
}

body:has(.toc-tabs) section[id],
body:has(.toc-tabs) [id^="sec-"]{
  scroll-margin-top: var(--toc-reserve);
}

/* ==========================================================================
   FAQ 折叠
   ========================================================================== */

.faq-list{
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.faq-item{
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
  overflow: hidden;
}

.faq-item summary{
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 15px 18px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker{ display: none; }

.faq-item summary::after{
  content: "";
  margin-left: auto;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(45deg);
  transition: transform 0.22s ease;
  flex: none;
}

.faq-item[open] summary::after{ transform: rotate(-135deg); }

.faq-item summary:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.faq-body{
  padding: 0 18px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
}

.faq-body > * + *{ margin-top: 10px; }

.faq-body a{
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ==========================================================================
   套餐卡
   ========================================================================== */

.plan-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(238px, 1fr));
  gap: 18px;
  align-items: stretch;
}

.plan-card{
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  padding: 26px 22px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
}

.plan-card--featured{
  background: linear-gradient(158deg, var(--panel-a), var(--panel-b));
  border-color: transparent;
  color: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-light), var(--shadow-ink), var(--shadow-accent);
}

.plan-card.is-current{
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.plan-badge{
  position: absolute;
  top: -11px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: var(--bg-panel);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
  box-shadow: var(--shadow-btn);
}

.plan-name{
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.plan-card--featured .plan-name{ color: var(--bg-panel); }

.plan-price{
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.plan-price b{
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}

.plan-price span{
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.plan-card--featured .plan-price{ color: var(--bg-panel); }
.plan-card--featured .plan-price span{ color: var(--bg-panel-2); }

.plan-traffic{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--accent);
}

.plan-card--featured .plan-traffic{ color: var(--accent-soft); }

.plan-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.plan-list li{
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.6;
}

.plan-list li::before{
  content: "";
  width: 5px;
  height: 5px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

.plan-card--featured .plan-list{ color: var(--bg-panel-2); }
.plan-card--featured .plan-list li::before{ background: var(--accent-soft); }

.plan-card .btn{
  margin-top: auto;
  flex-shrink: 0;
  white-space: nowrap;
}

.plan-foot{
  font-size: 11.5px;
  color: var(--text-muted);
}

.plan-card--featured .plan-foot{ color: var(--bg-panel-2); }

/* 纯 HTML 价格一览表（价格不许由 JS 渲染） */
.price-table{
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.price-table caption{
  text-align: left;
  padding: 12px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg-panel);
}

.price-table th,
.price-table td{
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  word-break: keep-all;
}

.price-table th{
  background: var(--bg-panel-2);
  color: var(--text);
  font-size: 12.5px;
  font-weight: 700;
  white-space: nowrap;
}

.price-table td{ color: var(--text); }

.price-table td.num{
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.price-table tbody tr:last-child th,
.price-table tbody tr:last-child td{ border-bottom: 0; }

/* ==========================================================================
   表格：宽表必须包在 .table-scroll 里横滑，严禁撑破整页
   ========================================================================== */

.table-scroll{
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
}

.table-scroll > table{ width: 100%; }

.data-table{
  border-collapse: collapse;
  min-width: 560px;
  font-size: 13.5px;
}

.data-table th,
.data-table td{
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
  word-break: keep-all;
}

.data-table th{
  background: var(--bg-panel-2);
  color: var(--text);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.data-table td{ color: var(--text); }

.data-table td .mono{ color: var(--text); }

.data-table tbody tr:last-child th,
.data-table tbody tr:last-child td{ border-bottom: 0; }

.data-table tbody tr:hover{ background: var(--bg); }

/* 线路表：按地区分组 */
.line-table{ min-width: 520px; }

.line-table .line-group th{
  background: var(--bg-panel);
  color: var(--accent);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.line-table .line-city{
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}

.line-table .line-flag{
  width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: -3px;
  margin-right: 6px;
  flex: none;
}

.table-note{
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-muted);
}

/* 博客文章里可能出现的裸表格：自带横滑，避免撑破移动端 */
.prose > .data-table,
.prose > .price-table{
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
  min-width: 0;
}

/* ==========================================================================
   平台卡
   ========================================================================== */

.platform-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 14px;
}

.platform-card{
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 20px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
}

.platform-card-head{
  display: flex;
  align-items: center;
  gap: 9px;
}

.platform-card-head svg{
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--accent);
}

.platform-card-name{
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.01em;
}

.platform-card p{
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--text-muted);
}

.platform-card .btn{
  margin-top: auto;
  flex-shrink: 0;
  white-space: nowrap;
}

/* ==========================================================================
   文章卡
   ========================================================================== */

.post-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(258px, 1fr));
  gap: 18px;
}

.post-card{
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
  text-decoration: none;
  color: inherit;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.post-card:hover{
  transform: translateY(-2px);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-accent-soft);
}

.post-meta{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  color: var(--text-muted);
}

.post-meta .mono{ font-variant-numeric: tabular-nums; }

.post-tag{
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: var(--accent-tint);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

.post-title{
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--text);
  text-wrap: balance;
}

.post-summary{
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
}

.post-more{
  margin-top: auto;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--accent);
}

.crumbs{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--text-muted);
}

.crumbs li{ display: inline-flex; align-items: center; gap: 6px; }

.crumbs li + li::before{
  content: "/";
  color: var(--border);
}

.crumbs a{
  color: var(--text-muted);
  text-decoration: none;
}

.crumbs a:hover{ color: var(--accent); }

/* ==========================================================================
   Callout 引用块
   ========================================================================== */

.callout{
  display: flex;
  gap: 12px;
  padding: 15px 18px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-muted);
}

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

.callout svg{
  width: 18px;
  height: 18px;
  flex: none;
  color: var(--accent);
  margin-top: 2px;
}

.callout--warn{
  border-left-color: var(--warn);
  background: var(--bg-panel-2);
}

.callout--warn svg{ color: var(--warn); }

/* ==========================================================================
   事实带 / 徽章 / 胶囊
   ========================================================================== */

.fact-strip{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 18px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
}

.fact-item{ min-width: 0; }

.fact-num{
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.fact-label{
  display: block;
  margin-top: 2px;
  font-size: 11.5px;
  color: var(--text-muted);
}

.chip-row{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.chip{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-height: 26px;
  padding: 4px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg-panel);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.chip--accent{
  border-color: transparent;
  background: var(--accent-tint);
  color: var(--accent);
  font-weight: 700;
}

.chip svg{
  width: 13px;
  height: 13px;
  flex: none;
}

/* ==========================================================================
   非对称卖点拼盘（featuresLayout）
   ========================================================================== */

.feature-bento{
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 20px;
}

.feature-card{
  min-width: 0;
  padding: 28px;
  border-radius: var(--radius-xl);
}

.feature-card--ink{
  background: linear-gradient(160deg, var(--panel-a), var(--panel-b));
  color: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-light), var(--shadow-ink), var(--shadow-accent);
}

.feature-card--ink p,
.feature-card--ink li{ color: var(--bg-panel-2); }

.feature-card--paper{
  background: var(--bg-panel);
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
}

.feature-card h3{
  font-size: 21px;
  color: var(--text);
}

.feature-card--ink h3{ color: var(--bg-panel); }

.feature-card p{
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.75;
}

.mini-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.mini-cell{
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  background: var(--accent-tint);
  color: var(--accent);
  box-shadow: inset 0 1px 0 var(--hi-white);
}

.mini-cell:nth-child(even){
  background: var(--success-tint);
  color: var(--success);
}

.mini-cell svg{
  width: 20px;
  height: 20px;
  flex: none;
}

.feature-lines{
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.feature-lines li{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--bg-panel-2);
}

.feature-lines li::before{
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-tint);
  flex: none;
}

/* 错位小卡：装饰性位移，≤640px 取消 */
.offset-row{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.offset-card{
  min-width: 0;
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
}

.offset-card:first-child{ transform: translate(-16px, -16px); }
.offset-card:last-child{ transform: translate(16px, 16px); }

/* ==========================================================================
   文末推广块（博客文章页用）
   ========================================================================== */

.promo-block{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  padding: 26px 28px;
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, var(--panel-a), var(--panel-b));
  color: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-light), var(--shadow-ink), var(--shadow-accent);
}

.promo-copy{ flex: 1 1 320px; min-width: 0; }

.promo-brand{
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--bg-panel);
}

.promo-text{
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--bg-panel-2);
}

.promo-block .btn{
  flex-shrink: 0;
  white-space: nowrap;
}

/* ==========================================================================
   步骤列表（教程页）
   ========================================================================== */

.step-list{
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.step-list > li{
  counter-increment: step;
  position: relative;
  padding-left: 46px;
  min-width: 0;
}

.step-list > li::before{
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent-tint);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.step-list h3{
  font-size: 16px;
  margin-bottom: 6px;
}

.step-list p{
  font-size: 13.5px;
  line-height: 1.75;
}

/* ==========================================================================
   演示页（design-preview.html）辅助排版类
   ========================================================================== */

.preview-section{
  padding-block: 44px;
  border-top: 1px solid var(--border);
}

.preview-head{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  margin-bottom: 22px;
}

.preview-head h2{
  font-size: clamp(22px, 2.4vw, 28px);
}

.preview-note{
  font-size: 12.5px;
  color: var(--text-muted);
  max-width: 60ch;
}

.demo-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  align-items: start;
}

.demo-block{
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-white), var(--shadow-card);
}

.demo-label{
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.swatch-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 12px;
}

.swatch{
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-panel);
}

.swatch-chip{
  height: 52px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.swatch-name{
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  overflow-wrap: anywhere;
}

.swatch-value{
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted);
  overflow-wrap: anywhere;
}

.type-scale{
  display: grid;
  gap: 14px;
}

.type-row{
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border);
}

.type-row:last-child{ border-bottom: 0; padding-bottom: 0; }

.type-meta{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

/* ==========================================================================
   响应式
   ========================================================================== */

@media (max-width: 1080px){
  .feature-bento{ grid-template-columns: minmax(0, 1fr); }
  .fact-strip{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px){
  .offset-row{ grid-template-columns: minmax(0, 1fr); }
  .offset-card:first-child,
  .offset-card:last-child{ transform: none; }
  .promo-block{ padding: 22px 20px; }
}

@media (max-width: 640px){
  .tab{ padding: 9px 14px; font-size: 12.5px; }
  .toc-tabs a{ padding: 7px 12px; }
  .plan-card{ padding: 24px 18px 20px; }
  .feature-card{ padding: 22px 20px; }
  .offset-card{ padding: 20px 18px; }
  .fact-strip{ grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .promo-block .btn{ width: 100%; }
}

@media (prefers-reduced-motion: reduce){
  .post-card,
  .faq-item summary::after{ transition: none; }
  .post-card:hover{ transform: none; }
}