/* ============================================================
   VPN-LG · pricing.css
   套餐页专属样式:页面头 / 计费方式切换容器 / 包含清单 /
   对比表 / 档位详解 / 线路覆盖 / 支付方式 / 开通流程 / 退款
   所有颜色与圆角一律引用 base.css 的设计令牌。
   ============================================================ */

/* ---------- 页面头 ---------- */
.page-head{
  position:relative;
  overflow:clip;
  padding-top:56px;
  padding-bottom:8px;
  text-align:center;
}
.page-decor{
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
}
.page-glow{
  position:absolute;
  left:50%;
  top:-240px;
  display:block;
  width:760px;
  height:520px;
  margin-left:-380px;
  border-radius:50%;
  background:radial-gradient(closest-side,var(--accent-10),transparent 74%);
}
.page-head-inner{
  position:relative;
  z-index:1;
  max-width:760px;
  margin-inline:auto;
  min-width:0;
}
.page-head h1{
  margin-top:14px;
  font-size:clamp(32px,4.2vw,56px);
  line-height:1.08;
}
.page-lede{
  margin:16px auto 0;
  max-width:660px;
  font-size:16.5px;
  line-height:1.75;
  color:var(--text-muted);
}
.page-head .fact-row{
  justify-content:center;
  margin-top:18px;
}
.cta-note{
  margin-top:12px;
  font-size:13px;
  line-height:1.7;
  color:var(--text-muted);
}

/* ---------- 计费方式切换 ---------- */
.tabs-wrap{
  display:flex;
  justify-content:center;
  margin-top:22px;
  margin-bottom:24px;
}
.panel-note{
  margin-top:18px;
  text-align:center;
  font-size:13.5px;
  line-height:1.8;
  color:var(--text-muted);
}

/* ---------- 所有套餐均包含 ---------- */
.includes-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
  margin-top:26px;
}
.include-item{
  display:flex;
  gap:12px;
  padding:18px 20px;
  background:var(--bg-panel);
  border-radius:var(--r);
  box-shadow:var(--shadow-card);
  min-width:0;
}
.include-item > svg{
  flex:none;
  margin-top:3px;
}
.include-item h3{
  font-size:15px;
  line-height:1.4;
}
.include-item p{
  margin-top:6px;
  font-size:13.5px;
  line-height:1.7;
  color:var(--text-muted);
}

/* ---------- 套餐对比表 ---------- */
.compare-table{
  min-width:780px;
}

/* ---------- 每档适合谁 ---------- */
.tier-list{
  display:flex;
  flex-direction:column;
  gap:14px;
  margin-top:26px;
}
.tier-item{
  padding:22px 24px;
  background:var(--bg-panel);
  border-radius:var(--r);
  box-shadow:var(--shadow-card);
  min-width:0;
}
.tier-head{
  display:flex;
  align-items:baseline;
  gap:12px;
  flex-wrap:wrap;
}
.tier-head h3{
  font-size:17px;
}
.tier-price{
  font-family:var(--font-mono);
  font-size:13.5px;
  font-weight:700;
  color:var(--accent-dark);
}
.tier-item p{
  margin-top:10px;
  font-size:14.5px;
  line-height:1.8;
  color:var(--text-muted);
}
.tier-item p strong{
  color:var(--text);
  font-weight:600;
}

/* ---------- 线路覆盖 ---------- */
.cover-card{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px 32px;
  align-items:center;
  margin-top:26px;
  padding:26px 28px;
  background:var(--bg-panel);
  border-radius:var(--r);
  box-shadow:var(--shadow-card);
}
.cover-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px 18px;
  min-width:0;
}
.cover-list li{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  min-width:0;
}
.cover-list .flag{
  flex:none;
}
.cover-side{
  min-width:0;
}
.cover-side h3{
  font-size:18px;
}
.cover-side p{
  margin-top:10px;
  font-size:14px;
  line-height:1.8;
  color:var(--text-muted);
}
.cover-side .btn{
  margin-top:16px;
}

/* ---------- 支付方式 ---------- */
.pay-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-top:26px;
}
.pay-card{
  padding:20px;
  background:var(--bg-panel);
  border-radius:var(--r);
  box-shadow:var(--shadow-card);
  min-width:0;
}
.pay-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  margin-bottom:12px;
  border-radius:var(--r-sm);
  background:var(--accent-12);
  color:var(--accent-dark);
  font-family:var(--font-mono);
  font-size:14px;
  font-weight:700;
  flex:none;
}
.pay-card h3{
  font-size:15px;
}
.pay-card p{
  margin-top:8px;
  font-size:13.5px;
  line-height:1.7;
  color:var(--text-muted);
}

/* ---------- 开通流程 ---------- */
.flow-block{
  max-width:720px;
  margin:38px auto 0;
}
.flow-block > h3{
  margin-bottom:18px;
  font-size:18px;
  text-align:center;
}

/* ---------- 退款承诺 ---------- */
.refund-card{
  display:flex;
  flex-wrap:wrap;
  gap:20px;
  align-items:center;
  justify-content:space-between;
  margin-top:8px;
  padding:26px 28px;
  background:linear-gradient(150deg,var(--accent-06),var(--bg-panel) 62%);
  border-radius:var(--r);
  box-shadow:var(--shadow-card);
}
.refund-card .rc-text{
  flex:1 1 320px;
  min-width:0;
}
.refund-card h2{
  font-size:clamp(20px,2.2vw,26px);
}
.refund-card p{
  margin-top:10px;
  font-size:14px;
  line-height:1.8;
  color:var(--text-muted);
}
.refund-card .btn{
  flex-shrink:0;
  white-space:nowrap;
}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .cover-card{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  .page-head{padding-top:36px}
  .includes-grid{grid-template-columns:1fr}
  .cover-card{padding:20px}
  .tier-item{padding:18px}
}
@media (max-width:640px){
  .cover-list{grid-template-columns:1fr}
  .refund-card{padding:20px}
  .flow-block{margin-top:30px}
}