/* ==========================================================================
   contact.css —— 联系我们页样式
   布局：左右分屏（信息列/表单列）/ 服务网点表格 / 周口SVG示意地图卡 / 到达方式
   ========================================================================== */

/* ---------- 2. 左右分屏 ---------- */
.ct-split-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(26px,4vw,50px);align-items:start}
.ct-info h2,.ct-form h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:8px}
.ct-info-sub{color:var(--ink-3);font-size:14px;margin-bottom:22px}
.ct-info-list{display:grid;gap:18px;margin-bottom:24px}
.ct-info-list li{display:flex;gap:14px;align-items:flex-start}
.ct-ico{
  flex:none;width:46px;height:46px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:var(--purple-mist);color:var(--purple-deep);
}
.ct-ico svg{width:22px;height:22px}
.ct-info-list b{display:block;font-size:14px;color:var(--ink)}
.ct-info-list a,.ct-info-list span{font-size:15px;color:var(--purple-deep);font-weight:600}
.ct-info-list span{color:var(--ink-2);font-weight:400}
.ct-info-img{border-radius:var(--r-lg);width:100%;height:240px;object-fit:cover;box-shadow:var(--shadow-sm)}
.ct-form{padding:clamp(26px,4vw,40px)}
.ct-form .btn{align-self:flex-start}

/* ---------- 3. 服务网点表格 ---------- */
.ct-table-wrap{overflow-x:auto;border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}
.ct-table{
  width:100%;border-collapse:collapse;background:var(--glass);
  table-layout:fixed;min-width:640px;
}
.ct-table th,.ct-table td{padding:14px 16px;text-align:left;font-size:14px}
.ct-table thead th{
  background:var(--grad-purple);color:#fff;font-weight:600;
}
.ct-table tbody tr{border-bottom:1px solid var(--line)}
.ct-table tbody tr:hover{background:rgba(237,230,252,.45)}
.ct-table td a{color:var(--purple-deep);font-weight:600}

/* ---------- 4. SVG 示意地图 ---------- */
.ct-map-card{padding:clamp(20px,3vw,36px);max-width:860px;margin:0 auto}
.ct-svg{width:100%;height:auto;display:block}
.ct-txt{font-size:14px;font-weight:700;fill:#3A3550}
.ct-txt-sm{font-size:12px;font-weight:600;fill:#55516B}
.ct-map-legend{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin-top:18px;font-size:13px;color:var(--ink-3)}
.ct-map-legend span{display:inline-flex;align-items:center;gap:7px}
.ct-map-legend i{width:12px;height:12px;border-radius:50%;display:inline-block}

/* ---------- 5. 到达方式 ---------- */
.ct-dir-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:28px}
.ct-dir{padding:26px 22px}
.ct-dir .d-ico{
  width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--grad-blue);color:#fff;margin-bottom:14px;
}
.ct-dir .d-ico svg{width:24px;height:24px}
.ct-dir h3{font-size:18px;margin-bottom:8px}
.ct-dir p{font-size:14px;color:var(--ink-2)}
.ct-dir-img{width:100%;height:300px;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--shadow-md)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .ct-split-wrap{grid-template-columns:1fr}
  .ct-dir-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  .ct-info-img{height:200px}
}
@media (max-width:480px){
  .ct-svg .ct-txt{font-size:11px}
  .ct-dir-img{height:200px}
}

/* 表格列宽（替代内联） */
.ct-cols col:nth-child(1){width:16%}
.ct-cols col:nth-child(2){width:30%}
.ct-cols col:nth-child(3){width:30%}
.ct-cols col:nth-child(4){width:24%}
/* 图例色点 */
.ct-map-legend .lg1{background:#FF5FA2}
.ct-map-legend .lg2{background:#9B8AEA}
.ct-map-legend .lg3{background:#6FBFF3}

/* ---------- 新板块：常见问题手风琴 ---------- */
.ct-faq-list{max-width:820px;margin:0 auto;display:grid;gap:14px}
.ct-faq-item{padding:0;overflow:hidden}
.ct-faq-item summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:16px;display:flex;justify-content:space-between;align-items:center}
.ct-faq-item summary::-webkit-details-marker{display:none}
.ct-faq-item summary::after{content:"+";font-size:22px;color:var(--pink-deep);transition:transform .3s}
.ct-faq-item[open] summary::after{transform:rotate(45deg)}
.ct-faq-item p{padding:0 22px 18px;font-size:14.5px;color:var(--ink-2)}

/* ---------- 新板块：服务承诺条 ---------- */
.ct-promise-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ct-promise-item{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px 20px;transition:transform .35s,box-shadow .35s}
.ct-promise-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.cp-dot{display:block;width:12px;height:12px;border-radius:50%;background:var(--grad-pink);margin-bottom:14px;box-shadow:0 0 0 5px var(--pink-soft)}
.ct-promise-item h3{font-size:17px;margin-bottom:6px}
.ct-promise-item p{font-size:13.5px;color:var(--ink-3)}

@media (max-width:1024px){.ct-promise-row{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.ct-promise-row{grid-template-columns:1fr}}