/* ============================================================
   contact.html 联系我们独有样式
   ============================================================ */

/* ---------- Hero：地图占位 ---------- */
.ct-map{position:relative;padding:150px 0 80px;background:var(--c2);overflow:hidden}
.ct-map::before{content:"";position:absolute;right:-100px;top:-100px;width:380px;height:380px;border:26px solid rgba(224,91,32,.06);border-radius:50%}
.ct-map__grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.ct-map h1{font-size:clamp(32px,4.4vw,52px);font-weight:900;margin-top:14px}
.ct-map__desc{max-width:520px;color:var(--g4);margin-top:18px}
.ct-map__chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
/* 地图占位框 */
.ct-map__box{position:relative;height:380px;background:var(--c1);border:1px solid var(--line-d);overflow:hidden;clip-path:polygon(0 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%)}
.ct-map__gridlines{position:absolute;inset:0;background-image:linear-gradient(rgba(168,181,152,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(168,181,152,.12) 1px,transparent 1px);background-size:46px 46px}
.ct-map__gridlines::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:rgba(224,91,32,.25)}
.ct-map__gridlines::before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:rgba(224,91,32,.25)}
.ct-map__pin{position:absolute;display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--white)}
.ct-map__pin i{width:14px;height:14px;background:var(--o1);border-radius:50% 50% 50% 0;transform:rotate(-45deg);box-shadow:0 0 0 6px rgba(224,91,32,.18)}
.ct-map__pin--a{left:26%;top:30%}
.ct-map__pin--b{right:22%;bottom:26%}
.ct-map__scale{position:absolute;right:16px;bottom:14px;font-family:var(--font-en);font-size:11px;letter-spacing:.2em;color:#6E7A82}

/* ---------- 联系方式卡 ---------- */
.ct-ways__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ct-wcard{background:var(--c3);border:1px solid var(--line-d);padding:30px 26px;transition:transform .3s,border-color .3s}
a.ct-wcard:hover{transform:translateY(-6px);border-color:rgba(224,91,32,.45)}
.ct-wcard__icon{width:50px;height:50px;display:grid;place-items:center;color:var(--o1);background:rgba(224,91,32,.08);border:1px solid rgba(224,91,32,.3);margin-bottom:16px}
.ct-wcard h3{font-size:15px;color:var(--g4);font-weight:600;margin-bottom:8px}
.ct-wcard__big{font-family:var(--font-en);font-size:19px;font-weight:900;color:var(--white);margin-bottom:8px;letter-spacing:.02em}
.ct-wcard p:last-child{font-size:13px;color:var(--g4)}

/* ---------- 服务网点（米白） ---------- */
.ct-branch__grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.ct-bcard{background:#fff;border:1px solid var(--line-l);box-shadow:0 14px 34px rgba(20,24,27,.08)}
.ct-bcard__img{overflow:hidden}
.ct-bcard__img img{width:100%;height:240px;object-fit:cover;transition:transform .5s}
.ct-bcard:hover .ct-bcard__img img{transform:scale(1.05)}
.ct-bcard__body{padding:26px 28px 30px}
.ct-bcard__body h3{font-size:21px;margin:14px 0 12px;color:var(--c1)}
.ct-bcard__body ul{display:grid;gap:9px;margin-bottom:14px}
.ct-bcard__body li{display:flex;align-items:center;gap:8px;font-size:13.5px;color:#4C5449}
.ct-bcard__body li svg{color:var(--o1);flex-shrink:0}
.ct-bcard__body > p{font-size:13.5px;color:#6A7268}

/* ---------- 咨询点室内实景 ---------- */
.ct-scene__grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.ct-scene figure{position:relative;margin:0}
.ct-scene img{width:100%;height:280px;object-fit:cover;filter:saturate(.9)}
.ct-scene figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 22px 16px;background:linear-gradient(180deg,transparent,rgba(15,17,19,.92));font-size:13px;color:var(--g4)}
.ct-scene figcaption b{display:block;font-size:15px;color:var(--white);margin-bottom:4px}

/* ---------- 到访指引 ---------- */
.ct-visit__grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line-d)}
.ct-vrow{display:flex;gap:20px;padding:30px 32px;border-right:1px dashed var(--line-d);border-bottom:1px dashed var(--line-d);transition:background .25s}
.ct-vrow:hover{background:rgba(255,255,255,.03)}
.ct-vrow:nth-child(2n){border-right:none}
.ct-vrow:nth-child(n+3){border-bottom:none}
.ct-vrow__no{font-family:var(--font-en);font-size:30px;font-weight:900;color:transparent;-webkit-text-stroke:1.5px var(--o1);flex-shrink:0}
.ct-vrow h3{font-size:17px;margin-bottom:8px}
.ct-vrow p{font-size:13.5px;color:var(--g4)}

/* ---------- 留言表单（米白） ---------- */
.ct-form__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.ct-form__txt p{color:#4C5449;margin-top:14px;max-width:420px}
.ct-form__promise{margin-top:24px;display:grid;gap:12px}
.ct-form__promise li{position:relative;padding-left:24px;font-size:14px;color:#4C5449}
.ct-form__promise li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:6px;border-left:2px solid var(--o1);border-bottom:2px solid var(--o1);transform:rotate(-45deg)}
.ct-form__link{display:inline-block;margin-top:22px;font-size:14px;font-weight:700;color:var(--o1);border-bottom:1px dashed var(--o1);padding-bottom:3px;transition:gap .25s}
.ct-form__link:hover{color:var(--o2);border-bottom-color:var(--o2)}
.ct-form__box{background:#fff;border:1px solid var(--line-l);padding:34px;box-shadow:0 18px 44px rgba(20,24,27,.1)}
.ct-form__box h3{font-size:20px;color:var(--c1);margin-bottom:20px}

/* ---------- 服务时间 ---------- */
.ct-hours__band{border:1px solid var(--line-d)}
.ct-hours__row{display:grid;grid-template-columns:200px 220px 1fr;align-items:center;gap:20px;padding:20px 28px;border-bottom:1px dashed var(--line-d)}
.ct-hours__row:last-child{border-bottom:none}
.ct-hours__row span{font-size:14px;color:var(--g4)}
.ct-hours__row b{font-family:var(--font-en);font-size:20px;font-weight:900;color:var(--o1)}
.ct-hours__row em{font-style:normal;font-size:13px;color:#6E7A82}

/* ---------- 手风琴（基类样式） ---------- */
.acc{max-width:860px;margin:0 auto}
.acc__item{border:1px solid var(--line-d);background:var(--c2);margin-bottom:12px}
.acc__head{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 26px;font-size:16px;font-weight:700;color:var(--white);text-align:left}
.acc__plus{font-family:var(--font-en);font-size:22px;color:var(--o1);transition:transform .3s;flex-shrink:0}
.acc__item.is-open .acc__plus{transform:rotate(45deg)}
.acc__body{max-height:0;overflow:hidden;transition:max-height .35s ease}
.acc__item.is-open .acc__body{max-height:300px}
.acc__body p{padding:0 26px 22px;font-size:14px;color:var(--g4)}

/* ---------- 页底 CTA ---------- */
.ct-cta{background:var(--c2);border-top:1px solid var(--line-d);text-align:center}
.ct-cta__inner{max-width:640px;margin:0 auto}
.ct-cta h2{font-size:clamp(26px,3.2vw,40px);font-weight:900}
.ct-cta p{color:var(--g4);margin:14px 0 28px}
.btn--lg{padding:18px 44px;font-size:18px}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .ct-map__grid{grid-template-columns:1fr;gap:34px}
  .ct-ways__grid{grid-template-columns:1fr 1fr}
  .ct-branch__grid{grid-template-columns:1fr}
  .ct-scene__grid{grid-template-columns:1fr}
  .ct-visit__grid{grid-template-columns:1fr}
  .ct-vrow{border-right:none;border-bottom:1px dashed var(--line-d)!important}
  .ct-vrow:last-child{border-bottom:none!important}
  .ct-form__grid{grid-template-columns:1fr;gap:30px}
}
@media (max-width:640px){
  .ct-map{padding:120px 0 56px}
  .ct-map__box{height:260px}
  .ct-ways__grid{grid-template-columns:1fr}
  .ct-hours__row{grid-template-columns:1fr;gap:6px}
  .ct-form__box{padding:24px 20px}
}