/* ===== 联系客服页 page-contact ===== */
.page-contact{
  display:block;
}

/* 面包屑 */
.page-contact .crumbs{
  padding-block:clamp(16px,2.4vw,26px);
  font-size:.86rem;
  letter-spacing:.04em;
  color:var(--text-mute);
}
.page-contact .crumbs__link{
  color:var(--text-mute);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .3s var(--ease-shuffle),border-color .3s var(--ease-shuffle);
}
.page-contact .crumbs__link:hover{
  color:var(--c-amber);
  border-bottom-color:var(--c-amber);
}
.page-contact .crumbs__item{
  color:var(--text-soft);
}
.page-contact .crumbs__item::before{
  content:"／";
  margin:0 .5em;
  color:var(--line-strong);
}

/* 首屏 */
.page-contact .contact-hero{
  position:relative;
  padding-block:clamp(8px,1.6vw,18px) clamp(38px,5.5vw,72px);
  border-bottom:1px solid var(--line);
}
.page-contact .contact-hero::before{
  content:"";
  position:absolute;
  top:-12%;
  right:-14%;
  width:min(560px,68vw);
  height:min(560px,68vw);
  background:radial-gradient(circle at 50% 50%,rgba(31,107,74,.34),rgba(31,107,74,0) 64%);
  pointer-events:none;
}
.page-contact .contact-hero > .grid{
  position:relative;
}
.page-contact h1{
  font-family:var(--font-display);
  font-weight:900;
  font-size:var(--step-h1);
  line-height:1.06;
  letter-spacing:-.01em;
  margin:0 0 .5em;
  max-width:15ch;
  color:var(--text);
}
.page-contact .lede{
  max-width:48ch;
  color:var(--text-soft);
  font-size:var(--step-body);
  line-height:1.75;
  margin:0;
}
.page-contact .hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:clamp(22px,3vw,32px);
}

/* 首屏侧栏：切角状态面板 */
.page-contact .contact-hero__aside{
  position:relative;
  padding:clamp(20px,2.6vw,30px);
  background:linear-gradient(150deg,rgba(18,58,58,.94),rgba(6,18,27,.95));
  border:1px solid var(--line);
  box-shadow:var(--shadow-tile);
  clip-path:polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, calc(100% - var(--cut)) 100%, 0 calc(100% - var(--cut)));
}
.page-contact .contact-hero__aside::after{
  content:"";
  position:absolute;
  top:0;
  right:0;
  width:var(--cut-lg);
  height:var(--cut-lg);
  background:linear-gradient(225deg,rgba(217,178,106,.7),rgba(217,178,106,0));
  pointer-events:none;
}
.page-contact .aside-title{
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--c-gold);
  margin:0 0 1.1em;
}

/* 联系方式：牌墩堆叠 */
.page-contact .tile-stack{
  list-style:none;
  margin:0;
  padding:0;
}
.page-contact .tile-stack > li + li{
  margin-top:calc(var(--gap) * .9);
}
.page-contact .tile-card{
  position:relative;
  padding:clamp(20px,2.8vw,32px);
  background:linear-gradient(155deg,rgba(18,58,58,.94) 0%,rgba(11,30,45,.96) 72%);
  border:1px solid var(--line);
  box-shadow:var(--shadow-tile);
  clip-path:polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  transition:transform .5s var(--ease-shuffle),border-color .5s var(--ease-shuffle);
}
.page-contact .tile-card:hover{
  transform:translateY(-4px);
  border-color:var(--line-strong);
}
.page-contact .tile-card__index{
  display:block;
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.2em;
  color:var(--c-amber);
  margin-bottom:1em;
}
.page-contact .tile-card__label{
  margin:0 0 .3em;
  font-size:.85rem;
  letter-spacing:.08em;
  color:var(--text-mute);
}
.page-contact .tile-card__value{
  font-family:var(--font-mono);
  font-size:clamp(1.02rem,2.1vw,1.42rem);
  line-height:1.42;
  margin:0 0 .7em;
  color:var(--text);
  overflow-wrap:anywhere;
}
.page-contact .tile-card--visit .tile-card__value{
  font-family:var(--font-body);
  font-size:clamp(.98rem,1.4vw,1.12rem);
  line-height:1.7;
  color:var(--text-soft);
}
.page-contact .tile-card__value a{
  color:var(--c-ivory);
  text-decoration:none;
  border-bottom:1px solid rgba(245,154,60,.65);
  padding-bottom:2px;
  transition:color .3s var(--ease-shuffle),border-color .3s var(--ease-shuffle);
}
.page-contact .tile-card__value a:hover{
  color:var(--c-amber);
  border-bottom-color:var(--c-amber);
}
.page-contact .tile-card__desc{
  margin:0;
  color:var(--text-soft);
  font-size:1rem;
  line-height:1.74;
  max-width:52ch;
}
.page-contact .tile-card__tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:clamp(14px,2vw,20px);
}

/* 联系方式侧栏 */
.page-contact .channel-aside{
  margin-top:calc(var(--gap) * .9);
}
.page-contact .channel-aside .note{
  margin-top:calc(var(--gap) * .7);
}

/* 图片基础 */
.page-contact img{
  max-width:100%;
  height:auto;
  display:block;
  object-fit:cover;
}

/* 反馈准备 */
.page-contact .brief-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:calc(var(--gap) * .8);
}
.page-contact .brief-item{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:0 clamp(14px,2vw,22px);
  padding:clamp(18px,2.4vw,26px);
  background:rgba(6,18,27,.52);
  border:1px solid var(--line);
  border-left:3px solid var(--c-table);
}
.page-contact .brief-item__num{
  font-family:var(--font-mono);
  font-size:.8rem;
  letter-spacing:.1em;
  color:var(--c-amber);
  padding-top:.3em;
}
.page-contact .brief-item__title{
  margin:0 0 .35em;
  font-weight:700;
  color:var(--text);
  font-size:var(--step-h3);
  line-height:1.4;
}
.page-contact .brief-item__text{
  margin:0;
  color:var(--text-soft);
  font-size:1rem;
  line-height:1.74;
}

.page-contact .brief-flow{
  margin-top:calc(var(--gap) * .9);
  padding:clamp(20px,2.6vw,30px);
  background:linear-gradient(180deg,rgba(18,58,58,.78),rgba(11,30,45,.88));
  border:1px solid var(--line);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - var(--cut-lg)), calc(100% - var(--cut-lg)) 100%, 0 100%);
}
.page-contact .brief-flow__title{
  margin:0 0 1.2em;
  font-size:.85rem;
  letter-spacing:.08em;
  color:var(--c-gold);
}
.page-contact .brief-steps{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:14px;
  counter-reset:flow;
}
.page-contact .brief-step{
  position:relative;
  padding-left:34px;
  color:var(--text-soft);
  font-size:1rem;
  line-height:1.6;
}
.page-contact .brief-step::before{
  counter-increment:flow;
  content:"0" counter(flow);
  position:absolute;
  left:0;
  top:.16em;
  font-family:var(--font-mono);
  font-size:.76rem;
  color:var(--c-amber);
}
.page-contact .brief-flow__note{
  margin:1.4em 0 0;
  color:var(--text-mute);
  font-size:.95rem;
  line-height:1.7;
}
.page-contact .brief-flow__note a{
  color:var(--c-ivory);
  text-decoration:none;
  border-bottom:1px solid rgba(245,154,60,.6);
}
.page-contact .brief-flow__note a:hover{
  color:var(--c-amber);
}

.page-contact .brief-template{
  margin-top:clamp(26px,3.4vw,40px);
}
.page-contact .brief-fields{
  margin:0;
}
.page-contact .brief-fields dt{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.1em;
  color:var(--c-gold);
  margin-bottom:.4em;
}
.page-contact .brief-fields dd{
  margin:0 0 1.1em;
  padding-bottom:.7em;
  border-bottom:1px dashed var(--line);
  color:var(--text-soft);
  font-size:1rem;
  line-height:1.7;
}
.page-contact .brief-fields dd:last-child{
  border-bottom:0;
  margin-bottom:0;
}

/* 合作与媒体 */
.page-contact .partner-grid{
  display:grid;
  gap:calc(var(--gap) * .85);
  margin-top:clamp(22px,3vw,32px);
}
.page-contact .partner-text{
  margin:0 0 1em;
  color:var(--text-soft);
  font-size:1rem;
  line-height:1.76;
}
.page-contact .partner-text:last-child{
  margin-bottom:0;
}
.page-contact .partner-text a{
  color:var(--c-ivory);
  text-decoration:none;
  border-bottom:1px solid rgba(245,154,60,.6);
}
.page-contact .partner-text a:hover{
  color:var(--c-amber);
}

/* 服务时间 */
.page-contact .hours-wrap{
  display:grid;
  gap:calc(var(--gap) * .95);
  align-items:start;
}
.page-contact .hours-list{
  list-style:none;
  margin:clamp(18px,2.4vw,26px) 0 0;
  padding:0;
  border-top:1px solid var(--line);
}
.page-contact .hours-row{
  display:flex;
  flex-wrap:wrap;
  gap:4px 18px;
  justify-content:space-between;
  align-items:baseline;
  padding:16px 0;
  border-bottom:1px dashed var(--line);
}
.page-contact .hours-row__key{
  font-weight:600;
  color:var(--text);
  font-size:1rem;
}
.page-contact .hours-row__val{
  font-family:var(--font-mono);
  font-size:.9rem;
  line-height:1.6;
  color:var(--c-amber);
}
.page-contact .hours-figure{
  margin-top:calc(var(--gap) * .4);
}

/* 收束区 */
.page-contact .closing{
  padding:clamp(26px,4vw,44px);
  background:linear-gradient(125deg,rgba(18,58,58,.82),rgba(6,18,27,.92));
  border:1px solid var(--line);
  clip-path:polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, var(--cut-lg) 100%, 0 calc(100% - var(--cut-lg)));
}
.page-contact .closing__title{
  margin:0 0 .7em;
  font-family:var(--font-display);
  font-weight:900;
  font-size:var(--step-h2);
  line-height:1.24;
  color:var(--text);
}
.page-contact .closing__text{
  margin:0;
  color:var(--text-soft);
  font-size:1rem;
  line-height:1.76;
  max-width:56ch;
}
.page-contact .closing-links{
  list-style:none;
  margin:clamp(20px,3vw,28px) 0 0;
  padding:0;
  display:grid;
  gap:12px;
}
.page-contact .closing-links a{
  position:relative;
  display:inline-block;
  padding-left:1.4em;
  color:var(--c-ivory);
  text-decoration:none;
  border-bottom:1px solid rgba(154,176,184,.35);
  padding-bottom:2px;
  transition:color .3s var(--ease-shuffle),border-color .3s var(--ease-shuffle);
}
.page-contact .closing-links a::before{
  content:"→";
  position:absolute;
  left:0;
  color:var(--c-amber);
}
.page-contact .closing-links a:hover{
  color:var(--c-amber);
  border-bottom-color:var(--c-amber);
}

/* ===== 响应式 ===== */
@media (max-width:899px){
  .page-contact .contact-hero__aside{
    margin-top:calc(var(--gap) * .9);
  }
  .page-contact h1{
    max-width:20ch;
  }
  .page-contact .channel-aside{
    margin-bottom:calc(var(--gap) * .4);
  }
}

@media (min-width:820px){
  .page-contact .partner-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-contact .closing-links{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (min-width:900px){
  .page-contact .contact-hero{
    padding-block:clamp(16px,2vw,28px) clamp(52px,6vw,84px);
  }
  .page-contact .channel-aside{
    margin-top:0;
  }
  .page-contact .brief-flow{
    margin-top:0;
  }
  .page-contact .tile-stack > li:nth-child(2){
    margin-left:7%;
  }
  .page-contact .tile-stack > li:nth-child(3){
    margin-left:14%;
  }
  .page-contact .hours-wrap{
    grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  }
  .page-contact .hours-figure{
    margin-top:clamp(30px,3.4vw,44px);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-contact .tile-card,
  .page-contact .tile-card__value a,
  .page-contact .closing-links a,
  .page-contact .crumbs__link{
    transition:none;
  }
  .page-contact .tile-card:hover{
    transform:none;
  }
}