:root{
  --gold:#b49a63;
  --gold-light:#d8c8a5;
  --dark:#252a2d;
  --cream:#f6f1e7;
  --text:#222;
  --muted:#777;
  --line:#e7e2d8;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:#f3f3f3;
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  font-size:14px;
  line-height:1.6;
}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
img{max-width:100%;display:block}

/* ====== 通用容器 ====== */
.pc-page{
  width:100%;
  min-height:100vh;
  background:#fff;
}
.pc-container{
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
.pc-section{
  padding:80px 0;
}
.pc-section-title{
  text-align:center;
  margin-bottom:48px;
}
.pc-section-title h2{
  font-size:32px;
  font-weight:600;
  color:#1a1a1a;
  letter-spacing:2px;
  margin-bottom:12px;
}
.pc-section-title small{
  display:block;
  font-size:14px;
  color:var(--gold);
  letter-spacing:4px;
  text-transform:uppercase;
}
.pc-section-title .pc-line{
  width:60px;height:2px;
  background:var(--gold);
  margin:16px auto 0;
}

/* ====== 顶部导航 ====== */
.pc-header{
  position:sticky;top:0;z-index:100;
  background:#fff;
  border-bottom:1px solid #eee;
  box-shadow:none;
  transition:box-shadow .2s;
}
.pc-header.is-scrolled{
  box-shadow:0 4px 24px rgba(0,0,0,.08);
}
.pc-header-inner{
  max-width:1200px;
  margin:0 auto;
  height:72px;
  padding:0 24px;
  display:flex;
  align-items:center;
  gap:32px;
}
.pc-logo{
  display:flex;
  align-items:center;
  gap:8px;
  flex-shrink:0;
}
.pc-logo img{height:36px;width:auto}
.pc-logo strong{
  font-size:20px;
  font-weight:600;
  letter-spacing:2px;
  color:#1a1a1a;
}
.pc-logo small{
  font-size:9px;
  letter-spacing:2px;
  color:#555;
  margin-top:2px;
}
.pc-nav{
  display:flex;
  gap:32px;
  flex:1;
  justify-content:center;
}
.pc-nav a{
  font-size:15px;
  color:#2a2a2a;
  padding:8px 0;
  position:relative;
  transition:color .2s;
}
.pc-nav a::after{
  content:"";
  position:absolute;
  left:50%;bottom:0;
  width:0;height:2px;
  background:#1a1a1a;
  transition:all .25s;
  transform:translateX(-50%);
}
.pc-nav a:hover,
.pc-nav a.active{
  color:#1a1a1a;
}
.pc-nav a:hover::after,
.pc-nav a.active::after{
  width:100%;
}
.pc-header-actions{
  display:flex;
  align-items:center;
  gap:16px;
  flex-shrink:0;
}
.pc-search-btn{
  width:36px;height:36px;
  border:1px solid rgba(0,0,0,.2);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;color:#2a2a2a;
  transition:all .2s;
}
.pc-search-btn:hover{
  border-color:#1a1a1a;
  background:#1a1a1a;
  color:#c8b68f;
}
.pc-cta-btn{
  display:inline-block;
  padding:8px 24px;
  background:#1a1a1a;
  color:#c8b68f;
  font-size:14px;
  border-radius:24px;
  transition:all .2s;
}
.pc-cta-btn:hover{
  background:#2a2a2a;
  transform:translateY(-1px);
}

/* ====== 轮播 ====== */
.pc-carousel{
  position:relative;
  height:500px; /* 回退高度：JS 加载海报前 / 无 JS 时使用，随后按海报比例自适应 */
  overflow:hidden;
  background:#000;
  transition:height .6s ease;
}
.pc-carousel-track{
  position:absolute;top:0;left:0;
  display:flex;
  width:100%;
  height:100%;
  transition:transform .6s cubic-bezier(.25,.1,.25,1);
}
.pc-slide{
  flex:0 0 100%;
  width:100%;
  height:100%;
  position:relative;
}
.pc-slide-bg{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center;
}
.pc-slide::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.5) 100%);
}
.pc-carrow{
  position:absolute;z-index:5;top:50%;
  transform:translateY(-50%);
  width:48px;height:48px;
  border-radius:50%;
  background:rgba(255,255,255,.85);
  border:0;color:#333;
  font-size:28px;line-height:1;
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all .2s;
}
.pc-carrow:hover{background:#fff;color:var(--gold)}
.pc-carrow.prev{left:24px}
.pc-carrow.next{right:24px}
.pc-cdots{
  position:absolute;z-index:5;
  bottom:24px;left:50%;
  transform:translateX(-50%);
  display:flex;gap:8px;
}
.pc-dot{
  width:8px;height:8px;
  border-radius:50%;
  background:rgba(255,255,255,.5);
  border:0;cursor:pointer;
  transition:all .3s;
}
.pc-dot.active{
  width:28px;
  border-radius:4px;
  background:var(--gold);
}

/* ====== Banner 通用（内页） ====== */
.pc-page-banner{
  position:relative;
  height:280px;
  overflow:hidden;
  background:#1a1a1a;
  color:#fff;
}
.pc-page-banner .pc-banner-bg{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center;
  opacity:.6;
}
.pc-page-banner .pc-banner-content{
  position:relative;z-index:2;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  height:100%;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.pc-page-banner h1{
  font-size:36px;
  font-weight:600;
  letter-spacing:2px;
  margin-bottom:8px;
}
.pc-page-banner .pc-gold-line{
  width:50px;height:2px;
  background:var(--gold);
  margin-bottom:12px;
}
.pc-page-banner .pc-subtitle{
  font-size:13px;
  color:var(--gold-light);
  letter-spacing:3px;
  text-transform:uppercase;
}
.pc-breadcrumb{
  margin-top:8px;
  font-size:13px;
  color:rgba(255,255,255,.7);
}
.pc-breadcrumb a{color:rgba(255,255,255,.7)}
.pc-breadcrumb a:hover{color:#fff}

/* ====== 按钮通用 ====== */
.pc-btn{
  display:inline-block;
  padding:12px 32px;
  background:var(--gold);
  color:#fff;
  font-size:15px;
  border-radius:4px;
  border:0;cursor:pointer;
  transition:all .2s;
}
.pc-btn:hover{
  background:#a08550;
  transform:translateY(-2px);
  box-shadow:0 6px 16px rgba(180,154,99,.3);
}
.pc-btn-outline{
  background:transparent;
  border:1px solid var(--gold);
  color:var(--gold);
}
.pc-btn-outline:hover{
  background:var(--gold);
  color:#fff;
}

/* ====== 卡片网格 ====== */
.pc-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:32px;
}
.pc-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.pc-grid.cols-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:992px){
  .pc-grid,.pc-grid.cols-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .pc-grid,.pc-grid.cols-2,.pc-grid.cols-4{grid-template-columns:1fr}
}

/* ====== 加载更多按钮 ====== */
.pc-load-more-wrap{
  text-align:center;
  margin-top:48px;
}
.pc-load-more{
  display:inline-block;
  padding:12px 40px;
  background:#fff;
  border:1px solid var(--gold);
  color:var(--gold);
  font-size:14px;
  border-radius:4px;
  cursor:pointer;
  transition:all .2s;
}
.pc-load-more:hover{
  background:var(--gold);
  color:#fff;
}

/* ====== 表单 ====== */
.pc-form{
  background:#faf7f0;
  padding:48px;
  border-radius:8px;
  max-width:680px;
  margin:0 auto;
}
.pc-form h2{
  text-align:center;
  font-size:24px;
  margin-bottom:8px;
}
.pc-form .pc-form-sub{
  text-align:center;
  color:var(--muted);
  margin-bottom:32px;
}
.pc-form-row{margin-bottom:20px}
.pc-form label{
  display:block;
  margin-bottom:8px;
  font-size:14px;
  color:#333;
}
.pc-form label .req{color:#c00}
.pc-form input[type=text],
.pc-form input[type=tel],
.pc-form input[type=email],
.pc-form textarea{
  width:100%;
  padding:12px 16px;
  border:1px solid #ddd;
  border-radius:4px;
  font-size:14px;
  background:#fff;
  transition:border-color .2s;
}
.pc-form input:focus,
.pc-form textarea:focus{
  border-color:var(--gold);
  outline:none;
  box-shadow:0 0 0 3px rgba(180,154,99,.12);
}
.pc-form .pc-radio-group{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}
.pc-form .pc-radio-card{
  padding:16px;
  border:1px solid #ddd;
  border-radius:4px;
  text-align:center;
  cursor:pointer;
  transition:all .2s;
  background:#fff;
}
.pc-form .pc-radio-card:hover{
  border-color:var(--gold);
}
.pc-form .pc-radio-card.active{
  border-color:var(--gold);
  background:var(--gold);
  color:#fff;
}
.pc-form .pc-submit{
  width:100%;
  padding:14px;
  background:var(--gold);
  color:#fff;
  border:0;
  border-radius:4px;
  font-size:16px;
  cursor:pointer;
  margin-top:8px;
  transition:background .2s;
}
.pc-form .pc-submit:hover{background:#a08550}

/* ====== 底部 ====== */
.pc-footer{
  background:#1a1a1a;
  color:#999;
  padding:64px 0 24px;
  margin-top:80px;
}
.pc-footer-inner{
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:48px;
  padding-bottom:40px;
  border-bottom:1px solid #333;
}
.pc-footer-col h4{
  color:#fff;
  font-size:16px;
  margin-bottom:16px;
}
.pc-footer-col p,.pc-footer-col li{
  font-size:13px;
  line-height:2;
}
.pc-footer-col ul{list-style:none}
.pc-footer-col a{color:#999}
.pc-footer-col a:hover{color:var(--gold)}
.pc-footer-desc{max-width:280px}
.pc-footer-cta{
  display:inline-block;
  margin-top:8px;
  padding:8px 16px;
  border:1px solid var(--gold);
  color:var(--gold);
  border-radius:4px;
  font-size:13px;
}
.pc-footer-cta.alt{
  margin-left:8px;
  border-color:#666;color:#ccc;
}
.pc-footer-cta:hover{background:var(--gold);color:#fff}
.pc-footer-bottom{
  max-width:1200px;
  margin:0 auto;
  padding:24px;
  display:flex;
  justify-content:space-between;
  font-size:12px;
}

/* ====== 文本/区块通用 ====== */
.pc-intro{
  max-width:800px;
  margin:0 auto 48px;
  text-align:center;
  color:var(--muted);
  line-height:1.8;
}
.pc-empty{
  text-align:center;
  padding:80px 24px;
  color:var(--muted);
}
.pc-divider{
  height:1px;
  background:var(--line);
  margin:48px 0;
}

/* ====== 详情页通用 ====== */
.pc-detail-wrap{
  max-width:1100px;
  margin:0 auto;
  padding:48px 24px;
}
.pc-detail-meta{
  display:flex;
  flex-wrap:wrap;
  gap:16px 32px;
  padding:24px 0;
  border-bottom:1px solid var(--line);
  margin-bottom:32px;
  color:var(--muted);
  font-size:13px;
}
.pc-detail-meta span{display:flex;align-items:center;gap:6px}
.pc-detail-content{
  font-size:15px;
  line-height:1.9;
  color:#333;
}
.pc-detail-content p{margin-bottom:16px}
.pc-detail-content img{margin:24px auto;max-width:100%}
.pc-detail-content h2,.pc-detail-content h3{
  margin:32px 0 16px;
  color:#1a1a1a;
}

/* ====== 筛选条 ====== */
.pc-filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  justify-content:center;
  margin-bottom:40px;
}
.pc-filter-tab{
  padding:8px 24px;
  background:#fff;
  border:1px solid #ddd;
  border-radius:4px;
  font-size:14px;
  color:#666;
  cursor:pointer;
  transition:all .2s;
}
.pc-filter-tab:hover{border-color:var(--gold);color:var(--gold)}
.pc-filter-tab.active{
  background:var(--gold);
  border-color:var(--gold);
  color:#fff;
}

/* ====== 首页卡片样式 ====== */
.pc-studio-card,
.pc-property-card,
.pc-case-card,
.pc-story-card{
  display:block;
  background:#fff;
  border-radius:8px;
  overflow:hidden;
  box-shadow:0 2px 8px rgba(0,0,0,.04);
  transition:all .25s;
}
.pc-studio-card:hover,
.pc-property-card:hover,
.pc-case-card:hover,
.pc-story-card:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 24px rgba(180,154,99,.18);
}
.pc-studio-photo,
.pc-property-photo,
.pc-case-photo,
.pc-story-photo{
  height:200px;
  background-size:cover;
  background-position:center;
  background-color:#eee;
  transition:transform .4s;
  display:block;
  position:relative;
  overflow:hidden;
}
.pc-studio-card:hover .pc-studio-photo,
.pc-property-card:hover .pc-property-photo,
.pc-case-card:hover .pc-case-photo,
.pc-story-card:hover .pc-story-photo{
  transform:scale(1.05);
}
.pc-property-photo{height:160px}
.pc-story-photo{height:240px}
.pc-studio-info,
.pc-story-info{
  padding:20px;
}
.pc-studio-card h3,
.pc-property-card h3,
.pc-case-card h3,
.pc-story-card h3{
  font-size:16px;
  margin-bottom:8px;
  color:#1a1a1a;
}
.pc-studio-summary,
.pc-story-summary{
  font-size:13px;
  color:var(--muted);
  line-height:1.6;
}
.pc-story-date{
  display:block;
  margin-top:8px;
  font-size:12px;
  color:var(--gold);
}
.pc-property-card h3{
  padding:12px;
}

/* ====== 找TA设计按钮 + 预约设计师弹窗（首页/工作室页共用） ====== */
.pc-studio-photo .btn-design,
.studio-item-photo .btn-design{
  position:absolute;
  right:14px;bottom:14px;
  padding:8px 20px;
  background:var(--gold);
  color:#fff;
  border:0;border-radius:4px;
  font-size:13px;letter-spacing:1px;
  cursor:pointer;
  transition:background .25s,transform .25s;
  z-index:3;
}
.pc-studio-photo .btn-design:hover,
.studio-item-photo .btn-design:hover{
  background:var(--gold-light);
  transform:translateY(-1px);
}
.studio-item-photo{position:relative;display:block;overflow:hidden}

.studio-mask{
  position:fixed;inset:0;z-index:200;
  background:rgba(0,0,0,.6);
  display:none;
  align-items:center;justify-content:center;
}
.studio-mask.active{display:flex}
.studio-modal{
  width:420px;max-width:92vw;max-height:86vh;
  background:#fff;border-radius:8px;
  display:flex;flex-direction:column;
  overflow:hidden;
  box-shadow:0 20px 60px rgba(0,0,0,.3);
}
.studio-modal-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;
  background:#1a1a1a;color:#fff;
}
.studio-modal-head strong{font-size:15px;letter-spacing:1px}
.studio-modal-close{
  background:none;border:0;color:#fff;
  font-size:22px;line-height:1;cursor:pointer;padding:0 4px;
}
.studio-modal-close:hover{color:var(--gold-light)}
.studio-modal-body{padding:24px 20px;overflow-y:auto}
.studio-modal .designer-row{
  display:flex;gap:14px;align-items:center;
  margin-bottom:20px;padding-bottom:18px;
  border-bottom:1px solid var(--line);
}
.studio-modal .d-photo{
  width:64px;height:64px;border-radius:50%;
  background-size:cover;background-position:center;
  background-color:#eee;flex:0 0 auto;
}
.studio-modal .d-info h4{font-size:16px;font-weight:600;margin-bottom:4px;color:#1a1a1a}
.studio-modal .d-info p{font-size:12px;color:var(--muted);line-height:1.7}
.studio-modal form{display:flex;flex-direction:column;gap:12px}
.studio-modal form input{
  padding:10px 14px;
  border:1px solid var(--line);
  border-radius:4px;
  font-size:14px;
  outline:none;
  transition:border-color .2s;
}
.studio-modal form input:focus{border-color:var(--gold)}
.studio-modal form button{
  padding:12px;
  background:var(--gold);color:#fff;
  border:0;border-radius:4px;
  font-size:14px;letter-spacing:2px;
  cursor:pointer;
  transition:background .25s;
}
.studio-modal form button:hover{background:var(--gold-light)}

/* ====== 列表卡片 ====== */
.pc-list-card{
  display:block;
  background:#fff;
  border-radius:8px;
  overflow:hidden;
  box-shadow:0 2px 8px rgba(0,0,0,.04);
  transition:all .25s;
}
.pc-list-card:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 24px rgba(180,154,99,.18);
}
.pc-list-photo{
  height:220px;
  background-size:cover;
  background-position:center;
  background-color:#eee;
  transition:transform .4s;
}
.pc-list-card:hover .pc-list-photo{
  transform:scale(1.05);
}
.pc-list-info{
  padding:20px;
}
.pc-list-info h3{
  font-size:18px;
  margin-bottom:8px;
  color:#1a1a1a;
}
.pc-list-info p{
  font-size:14px;
  color:var(--muted);
  line-height:1.7;
  margin-bottom:12px;
}
.pc-list-date{
  font-size:12px;
  color:var(--gold);
}

/* ====== 分页 ====== */
.pc-pagination{
  text-align:center;
  margin-top:48px;
  display:flex;
  justify-content:center;
  gap:8px;
}
.pc-page-btn{
  min-width:40px;
  height:40px;
  line-height:38px;
  padding:0 12px;
  border:1px solid #ddd;
  border-radius:4px;
  color:#666;
  font-size:14px;
  transition:all .2s;
}
.pc-page-btn:hover{
  border-color:var(--gold);
  color:var(--gold);
}
.pc-page-btn.active{
  background:var(--gold);
  border-color:var(--gold);
  color:#fff;
}

/* ======================================================================
   搜索页 /search
   ====================================================================== */
.pc-search-hero{
  background:linear-gradient(180deg,#f0ead9 0%,#faf8f2 100%);
  padding:60px 20px 44px;
  text-align:center;
}
.pc-search-hero h1{
  font-size:26px;
  letter-spacing:6px;
  color:#252a2d;
  margin-bottom:26px;
}
.pc-search-box{
  display:flex;
  align-items:center;
  max-width:640px;
  margin:0 auto;
  background:#fff;
  border:1.5px solid transparent;
  border-radius:28px;
  box-shadow:0 6px 24px rgba(37,42,45,.08);
  padding:0 8px 0 20px;
  height:54px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.pc-search-box:focus-within{
  border-color:#b49a63;
  box-shadow:0 6px 24px rgba(180,154,99,.28);
}
.pc-search-ico{
  color:#b49a63;
  font-size:20px;
  margin-right:12px;
}
.pc-search-box input[type=search]{
  flex:1;
  min-width:0;
  border:0;
  outline:0;
  background:none;
  font-size:15px;
  color:#222;
  height:100%;
}
.pc-search-box input[type=search]::placeholder{color:#bbb}
.pc-search-box input[type=search]::-webkit-search-cancel-button{-webkit-appearance:none}
.pc-search-box button{
  border:0;
  background:#b49a63;
  color:#fff;
  font-size:14px;
  font-weight:600;
  letter-spacing:2px;
  border-radius:21px;
  padding:10px 30px;
  cursor:pointer;
  transition:background .2s ease;
}
.pc-search-box button:hover{background:#a08753}

.pc-search-hot{
  margin-top:22px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  flex-wrap:wrap;
}
.pc-search-hot.center{margin-top:16px}
.pc-search-hot-label{
  font-size:13px;
  color:#999;
}
.pc-search-hot-tag{
  font-size:13px;
  color:#6b5d3f;
  background:#fff;
  border:1px solid #e7e2d8;
  border-radius:16px;
  padding:6px 18px;
  transition:all .2s ease;
}
.pc-search-hot-tag:hover{
  background:#b49a63;
  border-color:#b49a63;
  color:#fff;
}

.pc-search-results{
  max-width:1000px;
  margin:0 auto;
  padding:44px 20px 70px;
}
.pc-search-meta{
  font-size:14px;
  color:#888;
  margin-bottom:26px;
}
.pc-search-meta b{color:#252a2d}
.pc-search-list{display:flex;flex-direction:column;gap:18px}
.pc-search-item{
  display:flex;
  gap:20px;
  background:#fff;
  border:1px solid #eee;
  border-radius:12px;
  padding:16px;
  transition:box-shadow .2s ease,transform .2s ease;
}
.pc-search-item:hover{
  box-shadow:0 10px 30px rgba(180,154,99,.15);
  transform:translateY(-2px);
}
.pc-search-cover{
  flex:0 0 200px;
  height:130px;
  border-radius:8px;
  background-size:cover;
  background-position:center;
  background-color:#f0ede6;
  display:flex;
  align-items:center;
  justify-content:center;
}
.pc-search-cover.empty{color:#d5cdbd;font-size:30px}
.pc-search-info{flex:1;min-width:0;display:flex;flex-direction:column}
.pc-search-item-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:8px;
}
.pc-search-cat{
  font-size:12px;
  color:#b49a63;
  border:1px solid #d8c8a5;
  border-radius:11px;
  padding:2px 12px;
}
.pc-search-date{font-size:12px;color:#bbb}
.pc-search-title{
  font-size:18px;
  font-weight:600;
  color:#252a2d;
  line-height:1.4;
  margin-bottom:8px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.pc-search-title mark,
.pc-search-desc mark{
  background:none;
  color:#b49a63;
  font-weight:700;
}
.pc-search-desc{
  font-size:13px;
  color:#888;
  line-height:1.7;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.pc-search-views{
  margin-top:auto;
  padding-top:10px;
  font-size:12px;
  color:#aaa;
}
.pc-search-empty{
  text-align:center;
  padding:90px 20px;
}
.pc-search-empty .ico{
  display:block;
  width:76px;
  height:76px;
  line-height:76px;
  margin:0 auto 22px;
  border-radius:50%;
  background:#faf8f2;
  color:#d8c8a5;
  font-size:30px;
}
.pc-search-empty p{
  font-size:14px;
  color:#999;
  line-height:1.8;
}

/* ======================================================================
   免费报价页 /quote（PC）
   ====================================================================== */
.pc-quote-hero{
  background:linear-gradient(180deg,#2c3136 0%,#454c53 100%);
  color:#fff;
  text-align:center;
  padding:80px 20px 64px;
}
.pc-q-tag{
  display:inline-block;
  font-size:12px;
  letter-spacing:1px;
  border:1px solid #b49a63;
  color:#d8c8a5;
  border-radius:14px;
  padding:4px 16px;
  margin-bottom:18px;
}
.pc-quote-hero h1{font-size:34px;letter-spacing:4px;margin-bottom:8px}
.pc-q-sub{font-size:13px;letter-spacing:6px;color:#b49a63}
.pc-q-desc{font-size:14px;color:#ccc;margin-top:6px}
.pc-q-stats{
  display:flex;
  justify-content:center;
  gap:60px;
  margin-top:34px;
}
.pc-q-stats b{font-size:28px;color:#d8c8a5;display:block}
.pc-q-stats span{font-size:12px;color:#999}

.pc-q-point{
  background:#fff;
  border:1px solid #eee;
  border-radius:10px;
  padding:26px 20px;
  text-align:center;
  transition:box-shadow .2s ease,transform .2s ease;
}
.pc-q-point:hover{box-shadow:0 10px 26px rgba(180,154,99,.14);transform:translateY(-3px)}
.pc-q-point .ico{
  display:block;
  width:48px;height:48px;
  line-height:48px;
  margin:0 auto 14px;
  border-radius:50%;
  background:#faf5ea;
  color:#b49a63;
  font-size:18px;
}
.pc-q-point h3{font-size:16px;margin-bottom:8px}
.pc-q-point p{font-size:13px;color:#888;line-height:1.7}

.pc-q-range-sub{
  text-align:center;
  font-size:13px;
  color:#999;
  margin:-6px 0 26px;
}
.pc-q-range-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.pc-q-range-card{
  background:#fff;
  border-radius:10px;
  padding:20px 22px;
  border:1px solid #eee;
  transition:box-shadow .2s ease;
}
.pc-q-range-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}
.pc-qrc-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:12px;
}
.pc-qrc-head b{font-size:15px}
.pc-qrc-tag{
  font-size:11px;
  color:#b49a63;
  border:1px solid #d8c8a5;
  border-radius:10px;
  padding:2px 10px;
}
.pc-qrc-price{font-size:24px;color:#b49a63;font-weight:700;margin-bottom:6px}
.pc-qrc-unit{font-size:12px;color:#999}
.pc-q-range-note{
  font-size:11px;
  color:#aaa;
  margin-top:20px;
  text-align:center;
}

.pc-q-steps{
  list-style:none;
  counter-reset:step;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
  counter-reset:none;
}
.pc-q-steps li{display:flex;gap:14px;align-items:flex-start}
.pc-q-steps .num{
  flex:0 0 40px;
  height:40px;
  line-height:40px;
  text-align:center;
  border-radius:50%;
  background:#b49a63;
  color:#fff;
  font-size:16px;
  font-weight:600;
}
.pc-q-steps h3{font-size:15px;margin-bottom:6px}
.pc-q-steps p{font-size:12.5px;color:#888;line-height:1.7}

.pc-quote-form-card{
  max-width:640px;
  margin:0 auto;
  background:#fff;
  border-radius:14px;
  padding:38px 40px 34px;
  box-shadow:0 12px 40px rgba(37,42,45,.08);
  border-top:3px solid #b49a63;
}
.pc-quote-form-head{text-align:center;margin-bottom:28px}
.pc-q-badge{
  display:inline-block;
  font-size:12px;
  background:#b49a63;
  color:#fff;
  border-radius:12px;
  padding:3px 14px;
  margin-bottom:12px;
}
.pc-quote-form-head h2{font-size:24px;margin-bottom:8px}
.pc-quote-form-head p{font-size:13px;color:#999}
.pc-quote-form-head b{color:#b49a63}
.pc-q-field{margin-bottom:22px}
.pc-q-label{
  display:block;
  font-size:14px;
  font-weight:600;
  margin-bottom:10px;
}
.pc-q-label em{color:#c0392b;font-style:normal}
.pc-q-radio-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}
.pc-q-radio input{position:absolute;opacity:0}
.pc-q-radio span{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:2px;
  border:1.5px solid #e7e2d8;
  border-radius:10px;
  padding:12px 8px;
  cursor:pointer;
  transition:all .2s ease;
  position:relative;
}
.pc-q-radio span b{font-size:14px}
.pc-q-radio span small{font-size:11px;color:#aaa}
.pc-q-radio:hover span{border-color:#d8c8a5}
.pc-q-radio.active span{
  border-color:#b49a63;
  background:#faf5ea;
}
.pc-q-radio.active span:after{
  content:"✓";
  position:absolute;
  top:6px;right:8px;
  font-size:11px;
  color:#b49a63;
}
.pc-q-input-wrap input{
  width:100%;
  height:44px;
  border:1.5px solid #e7e2d8;
  border-radius:10px;
  padding:0 16px;
  font-size:14px;
  outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.pc-q-input-wrap input:focus{border-color:#b49a63;box-shadow:0 0 0 3px rgba(180,154,99,.15)}
.pc-q-error{
  display:none;
  font-size:12px;
  color:#c0392b;
  margin-top:6px;
}
.pc-q-error.show{display:block}
.pc-q-submit{
  width:100%;
  height:48px;
  background:#b49a63;
  color:#fff;
  font-size:16px;
  font-weight:600;
  letter-spacing:4px;
  border:0;
  border-radius:10px;
  cursor:pointer;
  transition:background .2s ease;
}
.pc-q-submit:hover{background:#a08753}
.pc-q-agree{
  text-align:center;
  font-size:12px;
  color:#999;
  margin-top:14px;
}
.pc-q-agree input{vertical-align:-2px;margin-right:6px}
.pc-q-trust{
  display:flex;
  justify-content:center;
  gap:26px;
  font-size:12px;
  color:#999;
  margin-top:10px;
}

.pc-q-faq{max-width:760px;margin:0 auto}
.pc-q-faq-item{
  background:#fff;
  border:1px solid #eee;
  border-radius:10px;
  margin-bottom:12px;
  overflow:hidden;
}
.pc-q-faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 22px;
  font-size:15px;
  font-weight:600;
}
.pc-q-faq-item summary::-webkit-details-marker{display:none}
.pc-q-faq-item .ico{
  color:#b49a63;
  font-size:18px;
  transition:transform .25s ease;
}
.pc-q-faq-item[open] .ico{transform:rotate(45deg)}
.pc-q-faq-item p{
  padding:0 22px 18px;
  font-size:13.5px;
  color:#777;
  line-height:1.8;
}

.fd-success-mask{
  position:fixed;inset:0;
  background:rgba(0,0,0,.55);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;
  transition:all .3s ease;
  z-index:999;
}
.fd-success-mask.active{opacity:1;visibility:visible}
.fd-success-modal{
  background:#fff;
  border-radius:16px;
  width:min(88vw,380px);
  text-align:center;
  padding:38px 28px 30px;
  transform:translateY(24px);
  transition:transform .3s ease;
}
.fd-success-mask.active .fd-success-modal{transform:translateY(0)}
.fs-icon{
  width:64px;height:64px;
  line-height:64px;
  margin:0 auto 18px;
  border-radius:50%;
  background:#eaf7ee;
  color:#52a675;
  font-size:30px;
}
.fd-success-modal h3{font-size:19px;margin-bottom:10px}
.fd-success-modal p{font-size:13.5px;color:#888;line-height:1.8}
.fd-success-modal b{color:#b49a63}
.fs-btn{
  margin-top:22px;
  background:#b49a63;color:#fff;
  border:0;border-radius:22px;
  padding:10px 38px;
  font-size:14px;cursor:pointer;
}
.fs-btn:hover{background:#a08753}

@media (max-width:960px){
  .pc-q-range-grid{grid-template-columns:repeat(2,1fr)}
  .pc-q-steps{grid-template-columns:repeat(2,1fr)}
  .pc-q-radio-grid{grid-template-columns:repeat(2,1fr)}
}

/* ===================================================================
   抱一美墅 PC 首页 v2 — 极简高端 · 画册质感
   Visual Thesis: 衬线中文大标题 + 无衬线英文 · 哑光金点缀 · 克制留白
   =================================================================== */

/* ---------- Hero: 全屏大图 full-bleed ---------- */
.hh-hero{
  position:relative;
  height:calc(100vh - 72px);  /* 减去 header 高度 */
  min-height:640px;
  max-height:820px;
  overflow:hidden;
  background:#111;
  color:#fff;
}
.hh-hero-bg{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center center;
  transform:scale(1.04);  /* 轻微放大避免边缘露缝 */
}
.hh-hero-mask{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.4) 55%,rgba(0,0,0,.1) 80%),
    linear-gradient(180deg,rgba(0,0,0,.15) 0%,transparent 40%,rgba(0,0,0,.5) 100%);
}
.hh-hero-inner{
  position:relative;z-index:3;
  height:100%;
  max-width:1280px;
  margin:0 auto;
  padding:0 48px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:24px;
}
.hh-hero-brand{
  font-size:13px;
  letter-spacing:8px;
  color:var(--gold-light);
  font-weight:400;
  margin-bottom:8px;
  opacity:0;
  animation:hhFadeUp .9s .1s ease forwards;
}
.hh-hero-title{
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  font-weight:400;
  line-height:1.15;
  letter-spacing:6px;
  margin-bottom:12px;
}
.hh-hero-title .hh-line{
  display:block;
  font-size:clamp(44px,6.5vw,84px);
}
.hh-hero-title .hh-line:first-child{
  opacity:0;
  animation:hhFadeUp 1s .25s ease forwards;
}
.hh-hero-title .hh-line:last-child{
  color:var(--gold);
  opacity:0;
  animation:hhFadeUp 1s .4s ease forwards;
}
.hh-hero-sub{
  font-size:15px;
  letter-spacing:3px;
  color:rgba(255,255,255,.65);
  font-weight:300;
  margin-bottom:8px;
  opacity:0;
  animation:hhFadeUp 1s .55s ease forwards;
}
.hh-hero-cta{
  display:flex;gap:24px;
  margin-top:24px;
  opacity:0;
  animation:hhFadeUp 1s .7s ease forwards;
}
.hh-cta-primary{
  display:inline-block;
  padding:14px 42px;
  background:var(--gold);
  color:#fff;
  font-size:14px;
  letter-spacing:4px;
  border-radius:0;
  transition:background .25s,transform .25s;
}
.hh-cta-primary:hover{background:#a08550;transform:translateY(-2px)}
.hh-cta-ghost{
  display:inline-block;
  padding:14px 0;
  color:rgba(255,255,255,.85);
  font-size:14px;
  letter-spacing:3px;
  border-bottom:1px solid rgba(255,255,255,.4);
  transition:color .25s,border-color .25s;
  align-self:center;
}
.hh-cta-ghost:hover{color:var(--gold-light);border-color:var(--gold)}
.hh-hero-scroll{
  position:absolute;
  bottom:32px;left:50%;
  transform:translateX(-50%);
  font-size:10px;
  letter-spacing:4px;
  color:rgba(255,255,255,.4);
  z-index:3;
  animation:hhBounce 2.4s ease-in-out infinite;
}
@keyframes hhFadeUp{
  from{opacity:0;transform:translateY(20px);letter-spacing:10px}
  to{opacity:1;transform:translateY(0);letter-spacing:inherit}
}
@keyframes hhBounce{
  0%,100%{transform:translateX(-50%) translateY(0)}
  50%{transform:translateX(-50%) translateY(8px)}
}

/* ---------- 信任条: 极简单行 ---------- */
.hh-stats{
  padding:56px 0;
  border-bottom:1px solid var(--line);
  background:#fff;
}
.hh-stats-row{
  display:flex;
  align-items:stretch;
  justify-content:space-around;
}
.hh-stat{
  text-align:center;
  padding:0 40px;
}
.hh-stat--divider{
  border-right:1px solid var(--line);
}
.hh-stat-num{
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  font-size:48px;
  font-weight:400;
  color:#1a1a1a;
  line-height:1;
  letter-spacing:-1px;
  margin-bottom:12px;
}
.hh-stat-lbl{
  font-size:12px;
  color:var(--muted);
  letter-spacing:3px;
}

/* ---------- 通用区块 ---------- */
.hh-section{
  padding:120px 0;
  background:#fff;
}
.hh-section.hh-dark{
  background:#1a1a1a;
  color:#fff;
}
.hh-sec-head{
  margin-bottom:64px;
  max-width:720px;
}
.hh-sec-head--light .hh-sec-en,
.hh-sec-head--light .hh-sec-title,
.hh-sec-head--light .hh-sec-desc{color:#fff}
.hh-sec-head--light .hh-sec-en{color:var(--gold)}
.hh-sec-meta{
  display:flex;
  align-items:baseline;
  gap:24px;
  margin-bottom:16px;
}
.hh-sec-num{
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  font-size:14px;
  color:var(--gold);
  font-weight:400;
}
.hh-sec-en{
  font-size:11px;
  letter-spacing:6px;
  color:#aaa;
}
.hh-sec-title{
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  font-size:40px;
  font-weight:400;
  letter-spacing:4px;
  color:#1a1a1a;
  line-height:1.3;
  margin-bottom:14px;
}
.hh-sec-desc{
  font-size:15px;
  color:var(--muted);
  font-weight:300;
}
.hh-sec-more{
  margin-top:48px;
}
.hh-sec-more a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:3px;
  color:#1a1a1a;
  border-bottom:1px solid #1a1a1a;
  padding-bottom:4px;
  transition:color .2s,border-color .2s;
}
.hh-sec-more a em{
  font-style:normal;color:var(--gold);transition:transform .25s;
}
.hh-sec-more a:hover{color:var(--gold);border-color:var(--gold)}
.hh-sec-more a:hover em{transform:translateX(4px)}

/* ---------- 精选案例: 3x2 大图网格 ---------- */
.hh-cases{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:4px;
}
.hh-case{
  position:relative;
  display:block;
  aspect-ratio:4/3;
  overflow:hidden;
  background:#eee;
}
.hh-case-photo{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center;
  transition:transform .8s cubic-bezier(.2,.8,.2,1);
}
.hh-case:hover .hh-case-photo{
  transform:scale(1.08);
}
.hh-case-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 30%,rgba(0,0,0,.75) 100%);
  opacity:.5;
  transition:opacity .35s;
}
.hh-case:hover .hh-case-overlay{
  opacity:1;
}
.hh-case-info{
  position:absolute;
  left:28px;right:28px;bottom:24px;
  color:#fff;
  z-index:2;
  transform:translateY(12px);
  transition:transform .35s;
}
.hh-case:hover .hh-case-info{
  transform:translateY(0);
}
.hh-case-info h3{
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  font-size:22px;
  font-weight:400;
  letter-spacing:2px;
  margin-bottom:10px;
}
.hh-case-meta{
  display:flex;gap:14px;
  font-size:12px;
  letter-spacing:2px;
  color:rgba(255,255,255,.6);
}
.hh-case-meta span{
  padding-right:14px;
  border-right:1px solid rgba(255,255,255,.3);
}
.hh-case-meta span:last-child{border-right:none;padding-right:0}

/* ---------- 全案优势: 极简文字列表 ---------- */
.hh-adv{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:0;
  border-top:1px solid var(--line);
}
.hh-adv-item{
  padding:40px 28px;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  transition:background .25s;
  position:relative;
}
.hh-adv-item:nth-child(5n){border-right:none}
.hh-adv-item:hover{background:#fafaf7}
.hh-adv-dot{
  display:block;
  width:6px;height:6px;
  background:var(--gold);
  border-radius:50%;
  margin-bottom:18px;
}
.hh-adv-item h3{
  font-size:16px;
  font-weight:500;
  letter-spacing:2px;
  color:#1a1a1a;
  margin-bottom:10px;
}
.hh-adv-item p{
  font-size:13px;
  color:var(--muted);
  line-height:1.85;
}

/* ---------- 设计师: 左文右图 ---------- */
.hh-studios{
  display:flex;
  flex-direction:column;
  gap:80px;
}
.hh-studio{
  display:grid;
  grid-template-columns:1fr 480px;
  gap:72px;
  align-items:center;
}
.hh-studio:nth-child(even){
  direction:rtl;
}
.hh-studio:nth-child(even) > *{
  direction:ltr;
}
.hh-studio-name{
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  font-size:36px;
  font-weight:400;
  letter-spacing:4px;
  color:#fff;
  display:block;
  margin-bottom:8px;
  transition:color .25s;
}
.hh-studio-name:hover{color:var(--gold)}
.hh-studio-level{
  font-size:12px;
  letter-spacing:4px;
  color:var(--gold);
  margin-bottom:24px;
}
.hh-studio-spec{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-bottom:28px;
}
.hh-studio-spec span{
  font-size:12px;
  padding:4px 14px;
  border:1px solid rgba(255,255,255,.2);
  color:rgba(255,255,255,.7);
  letter-spacing:2px;
  border-radius:0;
}
.hh-studio-idea{
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  font-size:17px;
  font-weight:400;
  line-height:1.8;
  color:rgba(255,255,255,.85);
  font-style:italic;
  margin-bottom:20px;
}
.hh-studio-honor{
  font-size:12px;
  color:rgba(255,255,255,.45);
  letter-spacing:3px;
  margin-bottom:28px;
}
.hh-studio-link{
  display:inline-block;
  font-size:12px;
  letter-spacing:3px;
  color:var(--gold);
  border-bottom:1px solid var(--gold);
  padding-bottom:3px;
  transition:letter-spacing .25s;
}
.hh-studio-link:hover{letter-spacing:5px}
.hh-studio-photo{
  display:block;
  aspect-ratio:4/5;
  background-size:cover;
  background-position:center top;
  position:relative;
}

/* ---------- 业主故事: 极简 testimonial ---------- */
.hh-stories{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:80px;
}
.hh-story{
  position:relative;
  padding:40px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.hh-story-quote{
  position:absolute;
  top:-10px;left:-8px;
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  font-size:120px;
  color:var(--gold);
  line-height:1;
  opacity:.25;
  font-weight:400;
}
.hh-story p{
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  font-size:20px;
  font-weight:400;
  line-height:1.9;
  color:#1a1a1a;
  letter-spacing:1px;
  margin-bottom:24px;
  padding-left:40px;
}
.hh-story cite{
  font-size:13px;
  color:var(--muted);
  letter-spacing:3px;
  font-style:normal;
  padding-left:40px;
}
.hh-story-more{
  display:block;
  margin-top:20px;
  font-size:12px;
  letter-spacing:3px;
  color:var(--gold);
  padding-left:40px;
  transition:letter-spacing .25s;
}
.hh-story-more:hover{letter-spacing:5px}

/* ---------- 底部极简 CTA ---------- */
.hh-footer{
  background:#f6f4ef;
  padding:100px 0;
}
.hh-footer-inner{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:center;
}
.hh-footer-en{
  display:block;
  font-size:11px;
  letter-spacing:6px;
  color:var(--gold);
  margin-bottom:16px;
}
.hh-footer-text h2{
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  font-size:36px;
  font-weight:400;
  letter-spacing:3px;
  color:#1a1a1a;
  line-height:1.4;
  margin-bottom:14px;
}
.hh-footer-text p{
  font-size:14px;
  color:var(--muted);
  letter-spacing:1px;
}
.hh-footer-form{
  display:grid;
  grid-template-columns:1fr 1fr auto;
  gap:0;
  background:#fff;
  border:1px solid var(--line);
}
.hh-footer-form input{
  height:56px;
  padding:0 20px;
  border:none;
  border-right:1px solid var(--line);
  background:#fff;
  font-size:14px;
  color:#1a1a1a;
  transition:background .2s;
}
.hh-footer-form input:last-of-type{border-right:none}
.hh-footer-form input::placeholder{
  color:#bbb;
  letter-spacing:1px;
}
.hh-footer-form input:focus{
  outline:none;
  background:#fafaf7;
}
.hh-footer-form button{
  height:56px;
  padding:0 44px;
  background:#1a1a1a;
  color:#fff;
  border:none;
  font-size:13px;
  letter-spacing:4px;
  cursor:pointer;
  transition:background .25s;
}
.hh-footer-form button:hover{background:var(--gold)}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .hh-adv{grid-template-columns:repeat(3,1fr)}
  .hh-adv-item:nth-child(5n){border-right:1px solid var(--line)}
  .hh-adv-item:nth-child(3n){border-right:none}
  .hh-studio{grid-template-columns:1fr 360px;gap:48px}
}
@media (max-width:1024px){
  .hh-hero-inner{padding:0 32px}
  .hh-cases{grid-template-columns:repeat(2,1fr)}
  .hh-adv{grid-template-columns:repeat(2,1fr)}
  .hh-adv-item:nth-child(3n){border-right:1px solid var(--line)}
  .hh-adv-item:nth-child(2n){border-right:none}
  .hh-studio{grid-template-columns:1fr;direction:ltr}
  .hh-studio:nth-child(even){direction:ltr}
  .hh-studio-photo{aspect-ratio:16/9;max-height:420px}
  .hh-stories{grid-template-columns:1fr;gap:48px}
  .hh-footer-inner{grid-template-columns:1fr;gap:40px}
  .hh-footer-form{grid-template-columns:1fr}
  .hh-footer-form input{border-right:none;border-bottom:1px solid var(--line)}
  .hh-footer-form button{width:100%}
}
@media (max-width:768px){
  .hh-hero{min-height:520px;height:auto;padding:80px 0}
  .hh-hero-title .hh-line{font-size:40px;letter-spacing:3px}
  .hh-hero-cta{flex-wrap:wrap;gap:16px}
  .hh-section{padding:80px 0}
  .hh-sec-title{font-size:28px}
  .hh-cases{grid-template-columns:1fr;gap:4px}
  .hh-adv{grid-template-columns:1fr}
  .hh-adv-item{border-right:none}
  .hh-footer{padding:64px 0}
  .hh-stats-row{flex-wrap:wrap;gap:32px}
  .hh-stat{padding:0 20px;flex:0 0 calc(50% - 40px)}
  .hh-stat--divider{border-right:none;border-bottom:1px solid var(--line);padding-bottom:24px}
}

/* ===================================================================
   下拉导航菜单
   =================================================================== */
.pc-nav{
  position:relative;
}
.pc-nav-item{
  position:relative;
}
.pc-nav-parent{
  display:inline-flex;
  align-items:center;
  gap:4px;
}
.pc-nav-arrow{
  font-size:10px;
  transition:transform .2s;
}
.pc-nav-item:hover .pc-nav-arrow{
  transform:rotate(180deg);
}
.pc-nav-dropdown{
  position:absolute;
  top:100%;
  left:50%;
  transform:translateX(-50%) translateY(12px);
  min-width:160px;
  background:#fff;
  border-top:none;
  box-shadow:0 12px 40px rgba(0,0,0,.15);
  padding:8px 0;
  opacity:0;
  visibility:hidden;
  transition:opacity .2s, transform .2s, visibility .2s;
  z-index:999;
}
.pc-nav-item:hover .pc-nav-dropdown,
.pc-nav-item.active .pc-nav-dropdown{
  opacity:1;
  visibility:visible;
  transform:translateX(-50%) translateY(0);
}
.pc-nav-dropdown::before{
  content:"";
  position:absolute;
  top:-6px;left:50%;
  transform:translateX(-50%);
  border-left:6px solid transparent;
  border-right:6px solid transparent;
  border-bottom:6px solid #fff;
}
.pc-nav-dropdown a{
  display:block;
  padding:10px 24px;
  font-size:14px;
  color:#333;
  letter-spacing:1px;
  border-bottom:none;
  transition:color .2s, background .2s;
}
.pc-nav-dropdown a:hover,
.pc-nav-dropdown a.active{
  color:var(--gold);
  background:#fafaf7;
}

/* ===================================================================
   全案优势 — SVG 图标圆底
   =================================================================== */
.hh-adv{
  border-top:1px solid var(--line);
}
.hh-adv-item{
  padding:48px 28px 44px;
  text-align:center;
}
.hh-adv-ico{
  width:56px;height:56px;
  margin:0 auto 20px;
  border-radius:50%;
  background:var(--cream);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--gold);
  transition:background .25s, color .25s;
}
.hh-adv-ico svg{
  width:24px;height:24px;
}
.hh-adv-item:hover .hh-adv-ico{
  background:var(--gold);
  color:#fff;
}
.hh-adv-item h3{
  font-size:16px;
  font-weight:500;
  letter-spacing:2px;
  color:#1a1a1a;
  margin-bottom:12px;
}
.hh-adv-item p{
  font-size:13px;
  color:var(--muted);
  line-height:1.85;
  letter-spacing:.5px;
}

/* ===================================================================
   设计工作室 — Tab 切换（浅色底）
   =================================================================== */
.hh-studios-sec{
  background:#fafaf7;
}
.hh-studio-tabs{
  position:relative;
}
.hh-studio-tab-bar{
  display:flex;
  gap:48px;
  border-bottom:1px solid var(--line);
  margin-bottom:48px;
}
.hh-studio-tab{
  background:none;
  border:none;
  padding:0 0 16px;
  font-size:20px;
  font-weight:400;
  color:#999;
  letter-spacing:3px;
  cursor:pointer;
  position:relative;
  transition:color .25s;
  font-family:inherit;
}
.hh-studio-tab::after{
  content:"";
  position:absolute;
  bottom:-1px;left:0;
  width:0;height:2px;
  background:var(--gold);
  transition:width .3s ease;
}
.hh-studio-tab:hover{
  color:#333;
}
.hh-studio-tab.hh-tab-active{
  color:#1a1a1a;
}
.hh-studio-tab.hh-tab-active::after{
  width:100%;
}

.hh-studio-panel{
  display:none;
  animation:hhPanelFade .4s ease;
}
.hh-studio-panel.hh-panel-active{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:72px;
  align-items:center;
}
@keyframes hhPanelFade{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:translateY(0)}
}
.hh-panel-photo{
  aspect-ratio:4/5;
  background-size:cover;
  background-position:center top;
  position:relative;
  overflow:hidden;
}
.hh-panel-info{
  padding-right:20px;
}
.hh-panel-meta{
  display:flex;gap:16px;
  margin-bottom:16px;
}
.hh-panel-level{
  font-size:12px;
  letter-spacing:4px;
  color:var(--gold);
}
.hh-panel-exp{
  font-size:12px;
  color:var(--muted);
  letter-spacing:2px;
}
.hh-panel-name{
  font-size:44px;
  font-weight:400;
  color:#1a1a1a;
  letter-spacing:4px;
  margin-bottom:24px;
  line-height:1.2;
}
.hh-panel-tags{
  display:flex;flex-wrap:wrap;gap:8px;
  margin-bottom:28px;
}
.hh-panel-tags span{
  font-size:12px;
  padding:5px 14px;
  background:#fff;
  color:#666;
  border:1px solid var(--line);
  letter-spacing:2px;
  border-radius:0;
}
.hh-panel-idea{
  font-size:15px;
  font-weight:400;
  line-height:1.9;
  color:#555;
  font-style:italic;
  margin-bottom:20px;
  letter-spacing:1px;
}
.hh-panel-honor{
  font-size:12px;
  color:#aaa;
  letter-spacing:3px;
  margin-bottom:32px;
}
.hh-panel-actions{
  display:flex;gap:24px;align-items:center;
}
.hh-panel-link{
  font-size:12px;
  letter-spacing:3px;
  color:#1a1a1a;
  border-bottom:1px solid #1a1a1a;
  padding-bottom:3px;
  transition:color .25s,letter-spacing .25s;
}
.hh-panel-link:hover{color:var(--gold);border-color:var(--gold);letter-spacing:5px}
.hh-panel-btn{
  display:inline-block;
  padding:12px 32px;
  background:var(--gold);
  color:#fff;
  font-size:13px;
  letter-spacing:3px;
  border:none;
  cursor:pointer;
  transition:background .25s;
}
.hh-panel-btn:hover{background:#a08550}

/* Tab 响应式 */
@media (max-width:1024px){
  .hh-studio-tab-bar{gap:24px;flex-wrap:wrap}
  .hh-studio-panel.hh-panel-active{grid-template-columns:1fr;gap:40px}
  .hh-panel-photo{aspect-ratio:16/10;max-height:400px}
  .hh-panel-name{font-size:32px}
}

/* ==========================================================
   首页（3.html）版块样式 —— PC 公用（home / cases / studios 等共用）
   注：此段在文件末尾，覆盖上方同名的全局变量与基础规则
   ========================================================== */

:root{
  --gold:#bfaa7f;
  --gold-lt:#d4c5a9;
  --gold-dk:#a2895a;
  --gold-tx:#7f6a3f;
  --ink:#2c2c2c;
  --ink2:#4a453f;
  --mute:#6f6a61;
  --line:#e6e0d6;
  --warm:#faf8f5;
  --warm2:#f2ede5;
  --dark:#1e1c1a;
  --dark2:#282421;
  --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:Georgia,"Times New Roman","Songti SC",serif;
}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:#fff;color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,dl,dd{margin:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{width:100%;max-width:1400px;margin:0 auto;}

/* ============ 顶部信息条（浅色） ============ */
.topbar{
  background:#e7e7e7;color:var(--mute);
  font-size:12.5px;letter-spacing:.04em;
  border-bottom:1px solid var(--line);
}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:38px}
.topbar-l,.topbar-r{display:flex;align-items:center;gap:22px;white-space:nowrap}
.topbar b{color:var(--gold-tx);font-weight:500;letter-spacing:.06em;font-size:13.5px}
.topbar span{display:inline-flex;align-items:center;gap:6px}

/* ============ 导航（白色） ============ */
.nav{
  position:sticky;top:0;z-index:80;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease,background .3s ease;
}
.nav.is-stuck{background:rgba(255,255,255,.97);box-shadow:0 8px 28px rgba(0,0,0,.08);backdrop-filter:blur(8px)}
.nav-in{display:flex;align-items:center;gap:clamp(18px,2.4vw,44px);height:84px;transition:height .3s ease}
.nav.is-stuck .nav-in{height:70px}
.logo{display:flex;align-items:center;gap:12px;flex:none}
.logo img{display:block;height:52px;width:auto;transition:height .3s ease}
.nav.is-stuck .logo img{height:44px}
.menu{display:flex;align-items:center;gap:clamp(4px,1.4vw,26px);margin-left:auto;flex-wrap:nowrap}
.menu > li{position:relative;list-style:none}
.menu > li > a{
  display:flex;align-items:center;gap:5px;
  padding:10px 2px;color:var(--ink2);font-size:15px;letter-spacing:.06em;white-space:nowrap;
  transition:color .25s ease;
}
.menu > li > a:hover,.menu > li > a.is-on{color:var(--gold-tx)}
.menu > li > a.is-on::after{
  content:"";position:absolute;left:2px;right:2px;bottom:2px;height:1px;background:var(--gold);
}
.caret{width:8px;height:8px;fill:none;stroke:currentColor;stroke-width:1.6;opacity:.65}
.drop{
  position:absolute;top:100%;left:-18px;min-width:172px;
  background:#fff;border:1px solid var(--line);
  padding:8px 0;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
  box-shadow:0 18px 40px rgba(0,0,0,.1);
}
.menu > li:hover .drop,.menu > li:focus-within .drop{opacity:1;visibility:visible;transform:translateY(0)}
.drop a{display:block;padding:9px 20px;font-size:14px;color:var(--ink2);letter-spacing:.05em;white-space:nowrap}
.drop a:hover{color:var(--gold-tx);background:var(--warm)}
.nav-act{display:flex;align-items:center;gap:14px;flex:none;margin-left:clamp(8px,1.6vw,28px)}
.nav-search{
  width:34px;height:34px;display:grid;place-items:center;
  border:1px solid var(--line);border-radius:50%;color:var(--ink2);
  transition:border-color .25s,color .25s;
}
.nav-search:hover{border-color:var(--gold);color:var(--gold-tx)}
.nav-search svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8}
.nav-cta{
  display:inline-flex;align-items:center;height:40px;padding:0 22px;
  background:var(--gold);color:#231f1c;font-size:14px;letter-spacing:.08em;
  transition:background .25s ease;
}
.nav-cta:hover{background:var(--gold-lt)}

/* ============ Hero（后台轮播海报） ============ */
.hero{
  position:relative;overflow:hidden;background:var(--warm2);
  height:clamp(540px,calc(100vh - 122px),860px);
}
.hero-slides{position:absolute;inset:0;z-index:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease}
.hero-slide.is-on{opacity:1}
.hero-slide a{display:block;height:100%}
.hero-slide img{width:100%;height:100%;object-fit:cover;display:block}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 34px;font-size:15px;letter-spacing:.1em;
  transition:background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-gold{background:var(--gold);color:#231f1c}
.btn-gold:hover{background:var(--gold-lt)}
.btn-line{border:1px solid rgba(44,44,44,.32);color:var(--ink)}
.btn-line:hover{background:rgba(44,44,44,.06);border-color:var(--ink)}
.hero-bar{
  position:absolute;left:0;right:0;bottom:0;z-index:4;
  border-top:1px solid var(--line);
  background:linear-gradient(to top,rgba(250,248,245,.92),rgba(250,248,245,0));
}
.hero-bar-in{display:flex;align-items:center;gap:26px;height:74px}
.hero-num{color:var(--ink);font-size:15px;letter-spacing:.1em;flex:none}
.hero-num span{font-size:21px;color:var(--gold-tx)}
.hero-num i{font-style:normal;margin:0 6px;opacity:.5}
.hero-prog{flex:1;height:1px;background:rgba(44,44,44,.18);position:relative;overflow:hidden;max-width:420px}
.hero-prog span{position:absolute;inset:0 auto 0 0;width:33.33%;background:var(--gold);transition:width .5s ease}
.hero-arrows{display:flex;gap:10px;margin-left:auto}
.hero-arrows button{
  width:46px;height:46px;display:grid;place-items:center;cursor:pointer;
  background:transparent;border:1px solid rgba(44,44,44,.26);color:var(--ink);
  transition:background .25s,border-color .25s;
}
.hero-arrows button:hover{background:var(--gold);border-color:var(--gold);color:#231f1c}
.hero-arrows svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7}

/* ============ 信任条 ============ */
.trust{background:var(--warm);border-bottom:1px solid var(--line)}
.trust-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  padding:clamp(34px,4vw,52px) 0;
}
.trust-item{text-align:center;position:relative;padding:0 12px}
.trust-item + .trust-item::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:1px;height:44px;background:var(--line);
}
.trust-item b{
  display:block;font-size:clamp(30px,3vw,42px);
  font-weight:400;color:var(--gold-tx);line-height:1.1;letter-spacing:.02em;
}
.trust-item b em{font-style:normal;font-size:.62em}
.trust-item span{display:block;margin-top:8px;font-size:13.5px;color:var(--mute);letter-spacing:.12em}

/* ============ 通用版块头 ============ */
.sec{padding:clamp(64px,7.4vw,90px) 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;flex-wrap:wrap;margin-bottom:24px}
.sec-head h2{font-size:clamp(24px,2.3vw,32px);font-weight:600;letter-spacing:.1em;color:var(--ink);line-height:1.3}
.sec-en{font-size:11.5px;letter-spacing:.34em;color:var(--gold-tx);text-transform:uppercase;margin-top:10px}
.sec-head .rule{width:44px;height:1px;background:var(--gold);margin-top:16px}

/* ============ 案例 ============ */
.cases{background:#fff}
.tabs{display:flex;flex-wrap:wrap;gap:8px}
.tabs button{
  cursor:pointer;background:transparent;border:1px solid var(--line);
  padding:9px 20px;font-size:14px;color:var(--mute);letter-spacing:.08em;
  font-family:inherit;transition:all .22s ease;
}
.tabs button:hover{border-color:var(--gold);color:var(--gold-tx)}
.tabs button.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
.stage{position:relative;height:clamp(420px,42vw,620px);background:var(--warm2);overflow:hidden}
.case-item{
  position:absolute;inset:0;
  opacity:0;visibility:hidden;transition:opacity .65s ease,visibility .65s;
}
.case-item.is-on{opacity:1;visibility:visible}
.case-media{position:relative;height:100%;overflow:hidden;background:#e6e0d6}
.case-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 6s linear}
.case-item.is-on .case-media img{transform:scale(1.04)}
.case-media .case-tag{
  position:absolute;left:0;top:0;z-index:2;background:var(--gold);color:#231f1c;
  font-size:12.5px;letter-spacing:.14em;padding:7px 16px;
}
.case-body{
  position:absolute;left:0;right:0;bottom:0;z-index:3;
  display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:0 32px;
  padding:clamp(46px,6vw,92px) clamp(20px,3.4vw,56px) clamp(20px,2.4vw,32px);
  background:linear-gradient(180deg,rgba(20,18,16,0),rgba(20,18,16,.74) 58%);
}
.case-body h3{font-size:clamp(18px,1.8vw,26px);font-weight:600;line-height:1.45;letter-spacing:.03em;color:#fff}
.case-body h3 a:hover{color:var(--gold-lt)}
.case-meta{order:3;flex:1 1 100%;display:flex;flex-wrap:wrap;gap:6px 26px;margin-top:12px}
.case-meta div{display:flex;gap:10px;font-size:13.5px;align-items:baseline}
.case-meta dt{color:rgba(255,255,255,.62);letter-spacing:.1em;flex:none;font-size:13px}
.case-meta dd{color:#fff;letter-spacing:.04em}
.case-meta dd a:hover{color:var(--gold-lt)}
.case-desc{
  order:4;flex:1 1 100%;margin:10px 0 0;
  font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.78);letter-spacing:.03em;
}
.case-go{
  display:inline-flex;align-items:center;gap:9px;
  font-size:14px;letter-spacing:.1em;color:#fff;border-bottom:1px solid var(--gold-lt);
  padding-bottom:5px;transition:gap .25s ease;
}
.case-go:hover{gap:16px;color:var(--gold-lt)}
.case-tabs-side{
  position:absolute;right:clamp(14px,2.6vw,40px);top:0;z-index:6;
  flex-direction:column;flex-wrap:nowrap;gap:0;
  background:rgba(255,255,255,.78);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  overflow:hidden;
}
.case-tabs-side button{
  border:0;border-bottom:1px solid rgba(44,44,44,.08);
  padding:12px 28px;font-size:13.5px;color:var(--ink2);letter-spacing:.16em;
  white-space:nowrap;text-align:center;
}
.case-tabs-side button:last-child{border-bottom:0}
.case-tabs-side button:hover{border-color:transparent;color:var(--gold-tx);background:rgba(255,255,255,.92)}
.case-tabs-side button.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
.case-dots{display:flex;gap:7px;margin-top:30px}
.case-dots button{
  width:26px;height:3px;border:0;padding:0;cursor:pointer;background:var(--line);
  transition:background .25s ease;
}
.case-dots button.is-on{background:var(--gold)}
.case-more{display:flex;justify-content:center;margin-top:clamp(28px,3.4vw,44px)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;height:50px;padding:0 36px;
  border:1px solid var(--line);color:var(--ink2);font-size:14.5px;letter-spacing:.12em;
  transition:all .25s ease;
}
.btn-ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff}

/* ============ 设计工作室 ============ */
.studios{background:var(--warm)}
.studio-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,1.8vw,26px)}
.studio-card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}
.studio-card:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(44,44,44,.1)}
.studio-photo{position:relative;display:block;overflow:hidden;aspect-ratio:3/4;background:#e6e0d6}
.studio-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block;transition:transform .5s ease}
.studio-card:hover .studio-photo img{transform:scale(1.05)}
.studio-level{
  position:absolute;left:0;top:0;background:rgba(30,28,26,.82);color:var(--gold-lt);
  font-size:12px;letter-spacing:.12em;padding:6px 14px;
}
.studio-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.studio-body h3{font-size:19px;font-weight:600;letter-spacing:.1em}
.studio-body h3 a:hover{color:var(--gold-tx)}
.studio-meta{margin-top:7px;font-size:13px;color:var(--mute);letter-spacing:.05em}
.studio-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.studio-tags span{font-size:11.5px;color:var(--gold-tx);border:1px solid var(--line);padding:3px 9px;letter-spacing:.05em}
.studio-btn{
  margin-top:auto;padding-top:18px;font-size:13.5px;letter-spacing:.1em;color:var(--ink2);
  display:inline-flex;align-items:center;gap:8px;
}
.studio-btn:hover{color:var(--gold-tx)}

/* ============ 重点楼盘 ============ */
.estates{background:#fff}
.estate-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(12px,1.4vw,20px)}
.estate-card{position:relative;display:block;overflow:hidden;aspect-ratio:4/3;background:#e6e0d6}
.estate-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .55s ease}
.estate-card:hover img{transform:scale(1.07)}
.estate-shade{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(18,16,14,.78) 0%,rgba(18,16,14,.12) 52%,rgba(18,16,14,0) 100%);
  transition:background .3s ease;
}
.estate-txt{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;color:#fff}
.estate-txt strong{display:block;font-size:15px;font-weight:500;letter-spacing:.08em;text-shadow:0 1px 6px rgba(0,0,0,.5)}
.estate-txt small{display:block;margin-top:3px;font-size:11.5px;color:var(--gold-lt);letter-spacing:.1em;text-shadow:0 1px 6px rgba(0,0,0,.5)}

/* ============ 服务流程（浅色） ============ */
.process{background:var(--warm2);color:var(--ink);border-top:1px solid var(--line)}
.process .sec-head h2{color:var(--ink)}
.process .sec-en{color:var(--gold-tx)}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(10px,1.6vw,26px);position:relative}
.flow-item{position:relative;padding-top:34px}
.flow-item::before{
  content:"";position:absolute;left:0;right:0;top:11px;height:1px;background:rgba(191,170,127,.45);
}
.flow-item:last-child::before{background:linear-gradient(to right,rgba(191,170,127,.45),rgba(191,170,127,0))}
.flow-dot{
  position:absolute;left:0;top:4px;width:15px;height:15px;border-radius:50%;
  border:1px solid var(--gold);background:#fff;display:grid;place-items:center;
}
.flow-dot i{width:5px;height:5px;border-radius:50%;background:var(--gold);display:block}
.flow-num{font-size:12px;letter-spacing:.24em;color:var(--gold-tx);display:block;margin-bottom:10px}
.flow-item h3{font-size:17px;font-weight:500;letter-spacing:.1em;margin-bottom:8px;color:var(--ink)}
.flow-item p{font-size:13.5px;color:var(--mute);line-height:1.75;letter-spacing:.03em}

/* ============ CTA（浅色，带背景图） ============ */
.cta{position:relative;overflow:hidden;background:var(--warm2);color:var(--ink);text-align:center;border-top:1px solid var(--line)}
.cta-bg{position:absolute;inset:0;z-index:0}
.cta-bg img{width:100%;height:100%;object-fit:cover;display:block}
.cta-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(250,248,245,.82) 0%,rgba(250,248,245,.72) 100%);
}
.cta-in{position:relative;z-index:2;padding:clamp(64px,7.6vw,116px) 0}
.cta-en{font-size:11.5px;letter-spacing:.36em;color:var(--gold-tx);text-transform:uppercase}
.cta h2{font-size:clamp(26px,2.9vw,40px);font-weight:600;letter-spacing:.09em;margin:20px 0 16px;color:var(--ink)}
.cta p{color:var(--mute);font-size:15px;letter-spacing:.08em;margin-bottom:38px}
.cta-btns{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.cta-tel{
  margin-top:34px;font-size:clamp(20px,2.1vw,28px);
  letter-spacing:.14em;color:var(--gold-tx);
}
.cta-tel small{display:block;font-family:var(--sans);font-size:12.5px;letter-spacing:.16em;color:var(--mute);margin-bottom:8px}

/* ============ Footer（浅色） ============ */
.foot{background:var(--warm2);color:var(--mute);padding:clamp(48px,5.6vw,76px) 0 0;font-size:13.5px}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1.2fr 1.2fr;gap:clamp(24px,3vw,52px)}
.foot-logo img{height:56px;width:auto;display:block;margin-bottom:20px}
.foot-desc{line-height:1.9;letter-spacing:.04em;max-width:330px;color:var(--mute)}
.foot-tel{margin-top:22px;font-size:23px;letter-spacing:.1em;color:var(--gold-tx);display:block}
.foot h3{font-size:14px;color:var(--ink);letter-spacing:.14em;font-weight:500;margin-bottom:18px}
.foot-list{display:grid;gap:11px;list-style:none;padding:0;margin:0}
.foot-list a{color:var(--mute);letter-spacing:.04em;transition:color .22s}
.foot-list a:hover{color:var(--gold-tx)}
.foot-bottom{
  margin-top:clamp(34px,4vw,52px);border-top:1px solid var(--line);
  padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:var(--mute);letter-spacing:.05em;
}

/* ============ 右侧悬浮（白色） ============ */
.dock{
  position:fixed;right:18px;bottom:96px;z-index:70;
  display:flex;flex-direction:column;gap:1px;background:#fff;
  border:1px solid var(--line);
  box-shadow:0 12px 30px rgba(0,0,0,.12);
}
.dock a,.dock .dock-tel{
  width:54px;height:54px;display:grid;place-items:center;color:var(--ink2);
  transition:background .22s,color .22s;position:relative;
}
.dock a:hover,.dock .dock-tel:hover{background:var(--gold);color:#231f1c}
.dock svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5}
.dock-tip{
  position:absolute;right:calc(100% + 8px);top:50%;transform:translateY(-50%);
  background:#fff;color:var(--gold-tx);font-size:12.5px;letter-spacing:.08em;
  padding:7px 14px;white-space:nowrap;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s;
  border:1px solid var(--line);
}
.dock a:hover .dock-tip,.dock .dock-tel:hover .dock-tip{opacity:1;visibility:visible}
#toTop{opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
#toTop.is-on{opacity:1;visibility:visible}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .menu > li > a{font-size:14px}
  .nav-cta{padding:0 16px;font-size:13px}
  .estate-grid{grid-template-columns:repeat(4,1fr)}
  .studio-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:1080px){
  .menu{gap:14px}
  .menu > li > a{font-size:13.5px;letter-spacing:.02em}
  .nav-in{gap:16px}
}
@media (max-width:980px){
  .topbar-l span:nth-child(2),.topbar-r span:nth-child(2){display:none}
  .nav-in{flex-wrap:wrap;height:auto;padding:10px 0 0;gap:10px}
  .nav.is-stuck .nav-in{height:auto}
  .nav-act{margin-left:auto}
  .menu{
    order:3;display:flex;width:100%;margin:0;gap:20px;
    overflow-x:auto;padding:2px 0 11px;scrollbar-width:none;
  }
  .menu::-webkit-scrollbar{display:none}
  .menu > li > a{font-size:14px;padding:4px 0;white-space:nowrap}
  .menu > li > a.is-on::after{bottom:-2px}
  .drop{display:none}
  .case-item{position:relative;inset:auto;opacity:1;visibility:visible;display:none}
  .case-item.is-on{display:block}
  .stage{height:auto}
  .case-media{aspect-ratio:16/10}
  .case-media img{transform:none !important}
  .case-body{position:static;background:none;padding:18px 0 0;display:block}
  .case-body h3{color:var(--ink)}
  .case-body h3 a:hover{color:var(--gold-tx)}
  .case-meta{gap:6px 18px}
  .case-meta dt{color:var(--mute)}
  .case-meta dd{color:var(--ink2)}
  .case-meta dd a:hover{color:var(--gold-tx)}
  .case-desc{color:var(--mute)}
  .case-go{margin-top:14px;color:var(--gold-tx);border-bottom-color:var(--gold)}
  .case-go:hover{color:var(--gold-tx)}
  .case-tabs-side{
    position:static;transform:none;flex-direction:row;flex-wrap:wrap;gap:8px;
    background:#fff;border:0;box-shadow:none;padding:0 0 4px;margin-bottom:16px;
    -webkit-backdrop-filter:none;backdrop-filter:none;
  }
  .case-tabs-side button{border:1px solid var(--line);border-bottom:1px solid var(--line);padding:8px 18px;font-size:13px;color:var(--mute)}
  .case-tabs-side button:hover{border-color:var(--gold);color:var(--gold-tx);background:transparent}
  .case-tabs-side button.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
  .flow{grid-template-columns:repeat(2,1fr);gap:24px 22px}
  .flow-item::before{display:none}
  .estate-grid{grid-template-columns:repeat(3,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr);gap:26px 0}
  .trust-item:nth-child(3)::before{display:none}
  .dock{display:none}
}
@media (max-width:620px){
  .nav-in{height:66px}
  .logo img{height:42px}
  .nav-search{display:none}
  .sec-head{align-items:flex-start}
  .studio-grid{grid-template-columns:1fr}
  .estate-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important}
}
@media print{
  .nav,.dock,.topbar,.hero-arrows,.hero-bar,.case-dots,.case-more,.tabs,.hero-slides,.cta-bg{display:none !important}
  body{font-size:11pt;background:#fff;color:#000}
  .wrap{max-width:none;padding:0 12mm}
  .hero{height:auto;min-height:0;padding:16px 0;background:#fff;color:#000}
  .case-item{position:relative;inset:auto;opacity:1;visibility:visible;display:block !important;page-break-inside:avoid;margin-bottom:10mm}
  .stage{height:auto;background:#fff}
  .case-media{max-height:70mm}
  .case-media img{transform:none !important}
  .case-body{position:static;display:block;padding:4mm 0 0;background:none}
  .case-body h3,.case-meta dd,.case-go,.case-desc{color:#000 !important}
  .case-meta dt{color:#555 !important}
  .sec{padding:14px 0}
  .process,.cta,.foot{background:#fff;color:#000}
  .process .sec-head h2,.cta h2,.foot h3,.cta p,.cta-tel,.cta-en,.flow-item p,.flow-num,
  .foot-desc,.foot-list a,.foot-tel,.foot-bottom,.trust-item span,.sec-en{color:#000 !important}
  .flow-item::before{background:#bbb}
  .flow-dot{border-color:#000;background:#fff}
  .flow-dot i{background:#000}
  .studio-card,.case-body,.trust{border-color:#bbb;background:#fff}
  .studio-card:hover{transform:none;box-shadow:none}
  .trust-grid{padding:10px 0}
  .sec-head{margin-bottom:8mm}
  .estate-grid{grid-template-columns:repeat(4,1fr)}
  .estate-shade{display:none}
  .estate-txt{position:static;color:#000;padding:6px 0 0}
  .estate-txt strong,.estate-txt small{color:#000 !important;text-shadow:none}
}

/* ==========================================================
   Hero 下方：报名表单 + 五大理由
   ========================================================== */

/* ---- 报名表单 ---- */
.lead-form{
  position:relative;background:#fff;border-top:1px solid var(--line);
}
.lead-form-in{
  display:grid;grid-template-columns:auto 1fr auto;gap:clamp(16px,2.4vw,36px);
  align-items:stretch;background-color: #f5f5f5;margin: .75rem auto;
}
.lead-form-title{
  display:flex;gap:12px;flex:none;
  padding:clamp(18px,2vw,30px);
  border-right:1px dashed var(--line);flex-direction: column;
}
.lead-form-title .hot{
  display:inline-flex;align-items:center;justify-content:center;
  background:#f44736;color:#fff;font-size:11px;
  width:34px;height:22px;border-radius:5px 20px 20px 5px;flex:none;
}
.lead-form-title .txt{
  line-height:1.35;
}
.lead-form-title .txt b{
  display:block;font-size:clamp(17px,1.6vw,20px);font-weight:600;color:var(--ink);letter-spacing:.03em;
}
.lead-form-title .txt span{
  display:block;font-size:12.5px;color:var(--mute);letter-spacing:.12em;margin-top:3px;
}
.lead-form-fields{
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(10px,1.2vw,16px);align-items:center;
}
.lead-field{
  position:relative;
}
.lead-field select,
.lead-field input{
  width:100%;height:46px;padding:0 14px;
  background:#f8f6f2;border:1px solid var(--line);border-radius:0;
  font-size:13.5px;color:var(--ink);font-family:var(--sans);
  appearance:none;-webkit-appearance:none;outline:none;
  transition:border-color .22s,background .22s;
}
.lead-field select:focus,
.lead-field input:focus{
  border-color:var(--gold);background:#fff;
}
.lead-field select{
  background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236f6a61' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:34px;
}
.lead-field input::placeholder{color:#b5aea0}
.lead-form-submit{
  display:inline-flex;align-items:center;justify-content:center;width: 370px;
  padding:0 clamp(28px,3vw,56px);
  background:url(background-form-btn.jpg) no-repeat center center;background-size:cover;color:#fff;font-size:clamp(15px,1.3vw,17px);letter-spacing:.14em;font-weight:500;
  border:0;cursor:pointer;transition:background .25s;white-space:nowrap;font-weight: 600;
  position:relative;overflow:hidden;border-radius: 0 7px 7px 0;
}


/* ---- 五大理由 ---- */
.reasons{background:#fff}
.reasons-grid{
  display:grid;grid-template-columns:clamp(200px,22vw,290px) 1fr;gap:clamp(28px,3.6vw,56px);
}
.reasons-banner{
  position:relative;background:linear-gradient(145deg,#b4a174,#9d8a5e);
  color:#fff;padding:clamp(28px,3.2vw,120px) clamp(26px,2.6vw,36px);
  display:flex;flex-direction:column;justify-content:space-between;
  overflow:hidden;
}
.reasons-banner::before{
  content:"";position:absolute;right:-30px;bottom:-30px;width:180px;height:180px;
  border:1px solid rgba(255,255,255,.18);border-radius:50%;
}
.reasons-banner::after{
  content:"";position:absolute;right:30px;bottom:30px;width:120px;height:120px;
  border:1px solid rgba(255,255,255,.1);border-radius:50%;
}
.reasons-banner .tag{font-size:clamp(22px,2.4vw,30px);font-weight:400;line-height: 1.2;}
.reasons-banner .count{
  font-size:clamp(28px,3vw,42px);letter-spacing:.06em;line-height:1;
  margin-top:clamp(14px,1.6vw,22px);
}
.reasons-banner .count small{
  font-family:var(--sans);font-size:clamp(13px,1vw,15px);letter-spacing:.08em;font-weight:400;
  display:block;margin-top:8px;opacity:.85;
}
.reasons-banner h3{
  font-size:clamp(22px,2.2vw,30px);font-weight:600;letter-spacing:.18em;
  position:relative;z-index:1;
}
.reasons-items{
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,30px) clamp(20px,2.4vw,36px);
  align-content:center;
}
.reason-item{
  padding:clamp(16px,1.8vw,22px) 0;border-bottom:1px dashed var(--line);
}
.reason-item h4{
  font-size:clamp(15px,1.4vw,18px);font-weight:600;color:var(--ink);letter-spacing:.04em;
  display:flex;align-items:center;gap:10px;margin-bottom:10px;
}
.reason-item h4 .ic{
  width:30px;height:30px;flex:none;display:grid;place-items:center;
  background:var(--warm2);border:1px solid var(--line);
}
.reason-item h4 .ic svg{width:16px;height:16px;fill:none;stroke:var(--gold-tx);stroke-width:1.6}
.reason-item p{
  font-size:13.5px;color:var(--mute);line-height:1.8;letter-spacing:.03em;
}
.reasons-foot{
  grid-column:2;display:flex;justify-content:flex-end;margin-top:clamp(14px,1.6vw,22px);
}
.reasons-foot a{
  display:inline-flex;align-items:center;gap:10px;
  font-size:14px;letter-spacing:.14em;color:var(--gold-tx);
  border-bottom:1px solid var(--gold);padding-bottom:4px;
  transition:gap .25s;
}
.reasons-foot a:hover{gap:16px}

/* 报名表单 + 五大理由 响应式 */
@media (max-width:1080px){
  .lead-form-in{grid-template-columns:1fr;gap:18px;padding:22px 0}
  .lead-form-title{border-right:0;border-bottom:1px dashed var(--line);padding-right:0;padding-bottom:14px}
  .lead-form-fields{grid-template-columns:repeat(2,1fr)}
  .lead-form-submit{height:50px}
  .reasons-grid{grid-template-columns:1fr}
  .reasons-banner{min-height:0;padding:32px 28px;flex-direction:row;flex-wrap:wrap;gap:16px}
  .reasons-banner::before,.reasons-banner::after{display:none}
  .reasons-banner .tag,.reasons-banner .count,.reasons-banner h3{margin:0}
  .reasons-banner .tag{width:100%}
  .reasons-banner .count{margin-left:auto;text-align:right}
  .reasons-banner h3{width:100%;order:3}
  .reasons-items{grid-template-columns:repeat(2,1fr)}
  .reasons-foot{grid-column:1;justify-content:center}
}
@media (max-width:620px){
  .lead-form-fields{grid-template-columns:1fr}
  .reasons-items{grid-template-columns:1fr}
}

@media print{
  .lead-form,.reasons{background:#fff;color:#000}
  .lead-form-title .hot{display:none}
  .lead-form-title .txt b,.lead-form-title .txt span{color:#000}
  .lead-form-submit{display:none}
  .lead-field select,.lead-field input{border-color:#bbb;background:#fff}
  .reasons-banner{background:#e8dfc8 !important;color:#000}
  .reasons-banner::before,.reasons-banner::after{display:none}
  .reasons-foot a{color:#000;border-color:#000}
  .reason-item h4,.reason-item p{color:#000}
  .reason-item h4 .ic{background:#eee;border-color:#bbb}
  .reason-item h4 .ic svg{stroke:#000}
}

/* ==========================================================
   案例列表页 / 详情页（首页风格复用）
   ========================================================== */

/* ---- 面包屑 Banner ---- */
.cs-banner{
  background:var(--warm);
  border-bottom:1px solid var(--gold-lt);
  padding:clamp(36px,4.4vw,60px) 0 clamp(22px,2vw,30px);
}
.cs-banner-in{text-align:left}
.cs-banner h1{
  font-size:clamp(22px,2.2vw,30px);font-weight:600;letter-spacing:.14em;
  color:var(--ink);margin-top:14px;
}
.cs-banner .sec-en{margin-top:6px}
.cs-breadcrumb{
  display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:13px;letter-spacing:.06em;color:var(--mute);
}
.cs-breadcrumb a{color:var(--mute);transition:color .2s}
.cs-breadcrumb a:hover{color:var(--gold-tx)}
.cs-breadcrumb span{color:var(--mute)}

/* ---- 筛选区 ---- */
.cs-filter-wrap{padding:24px 0}
.cs-filter-more{margin-top:0;display:grid;gap:0}
.cs-filter-row{
  display:flex;flex-wrap:wrap;gap:clamp(10px,1.2vw,16px);
  padding:14px 0;border-top:1px dashed var(--line);
}
.cs-filter-row:first-of-type{border-top:0;padding-top:0}
.csf-label{
  font-size:13px;letter-spacing:.18em;color:var(--mute);flex:none;
  padding:9px 18px;border-right:1px dotted #CCC
}
.csf-sub{
  display:flex;flex-wrap:wrap;gap:0px;flex:1;min-width:240px;
  background:transparent !important;border:0 !important;box-shadow:none !important;
  -webkit-backdrop-filter:none !important;backdrop-filter:none !important;
}
.csf-sub a{background:#fff;color:var(--mute);cursor:pointer;
  padding:8px 15px;font-size:13px;letter-spacing:.08em;text-align:center;
  transition:all .22s ease;text-decoration:none;
}
.csf-sub a:hover{background-color:var(--gold);color:#FFF}
.csf-sub a.is-on{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---- 卡片网格 ---- */
.cs-grid-wrap{padding-top:clamp(28px,3.4vw,44px);background:#fff}
.cs-grid{
  display:grid;gap:clamp(22px,2.6vw,36px);
  grid-template-columns:repeat(auto-fill,minmax(clamp(280px,31vw,380px),1fr));
}
.cs-card{
  background:#fff;border:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.cs-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(44,44,44,.1);border-color:transparent}
.cs-card-media{position:relative;overflow:hidden;aspect-ratio:16/10;background:#e6e0d6}
.cs-card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .55s ease}
.cs-card:hover .cs-card-media img{transform:scale(1.05)}
.cs-style-tag{
  position:absolute;left:0;top:0;z-index:2;
  background:var(--gold);color:#231f1c;
  font-size:12px;letter-spacing:.14em;padding:6px 14px;
}
.cs-card-body{padding:clamp(18px,2vw,26px) clamp(16px,1.8vw,22px) clamp(18px,2vw,26px);display:flex;flex-direction:column;gap:0;flex:1}
.cs-card-body h3{
  font-size:clamp(16px,1.6vw,20px);font-weight:600;letter-spacing:.03em;
  line-height:1.45;color:var(--ink);margin-bottom:14px;
}
.cs-card-body h3 a:hover{color:var(--gold-tx)}
.cs-card-meta{display:grid;gap:7px;font-size:13px;color:var(--mute);margin-bottom:10px}
.cs-card-meta div{display:flex;gap:10px;align-items:baseline}
.cs-card-meta dt{letter-spacing:.1em;color:var(--mute);flex:none;width:38px;font-size:12px}
.cs-card-meta dd{color:var(--ink2)}
.cs-card-meta dd a:hover{color:var(--gold-tx)}
.cs-card-meta-line{font-size:13px;color:var(--mute);margin:0}
.cs-card-desc{
  font-size:13px;line-height:1.8;color:var(--mute);letter-spacing:.02em;
  margin:6px 0 14px;
}
.cs-card-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);
}
.cs-card-go{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.1em;color:var(--gold-tx);
  border-bottom:1px solid var(--gold);padding-bottom:3px;
  transition:gap .25s ease;
}
.cs-card-go:hover{gap:14px;color:var(--ink)}
.cs-card-views{font-size:12px;color:var(--mute);letter-spacing:.05em}

/* 空状态 / 分页 */
.cs-empty{grid-column:1/-1;padding:60px 20px;text-align:center;color:var(--mute)}
.cs-empty .ico{font-size:52px;display:block;margin-bottom:10px;color:var(--gold);opacity:.6}
.cs-empty p{margin:0 0 20px;font-size:15px;letter-spacing:.06em}
.cs-pager{
  margin-top:clamp(36px,4vw,52px);display:flex;justify-content:center;
}
.cs-pager .pagination{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.cs-pager .pg,.cs-pager span.pager-current{
  min-width:42px;height:42px;padding:0 14px;
  border:1px solid var(--line);background-color:#f7efe0;color:var(--ink2);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;letter-spacing:.08em;transition:all .2s;text-decoration:none;
}
.cs-pager .pg.active{background-color: #FFF;}
.cs-pager a:hover{border-color:var(--gold);color:var(--gold-tx)}
.cs-pager span.pager-current{background:var(--ink);border-color:var(--ink);color:#fff}
.cs-pager span.pager-gap{border:0;color:var(--mute);min-width:auto}

/* ---- 详情页面包屑 ---- */
.cs-detail-crumb{padding:clamp(20px,2.2vw,30px) 0 0;background:#fff}

/* ---- 详情页：设计亮点 / 设计说明 ---- */
.cd-highlights{
  display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
}
.cd-hl-item{
  background:var(--warm);padding:20px 24px;
  border-left:3px solid var(--gold);
  font-size:14.5px;line-height:1.7;color:var(--ink2);letter-spacing:.02em;
}
.cd-detail-prose-wrap{background:#fff}
.cd-detail-prose{
  font-size:15.5px;line-height:2;color:var(--ink2);letter-spacing:.02em;
}
.cd-detail-prose h2,.cd-detail-prose h3{
  font-size:20px;font-weight:600;color:var(--ink);margin:36px 0 14px;letter-spacing:.06em;
}
.cd-detail-prose p{margin:0 0 18px}
.cd-detail-prose img{max-width:100%;height:auto;display:block;margin:14px 0;border:1px solid var(--line)}
.cd-detail-prose blockquote{
  border-left:3px solid var(--gold);background:var(--warm);
  padding:14px 20px;margin:18px 0;color:var(--gold-tx);font-style:italic;
}

/* ---- 详情页：关联楼盘 / 工作室 ---- */
.cd-rel-cards{display:grid;gap:clamp(18px,2vw,28px);grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.cd-rel-card{
  background:#fff;border:1px solid var(--line);
  display:grid;grid-template-columns:clamp(120px,14vw,180px) 1fr;
  gap:0;text-decoration:none;color:inherit;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.cd-rel-card:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(44,44,44,.1);border-color:transparent}
.cd-rel-photo{background-size:cover;background-position:center;min-height:140px}
.cd-rel-info{padding:22px 24px;display:flex;flex-direction:column;gap:6px}
.cd-rel-info h4{font-size:12px;letter-spacing:.24em;color:var(--gold-tx);font-weight:500;margin:0}
.cd-rel-info h3{font-size:clamp(16px,1.6vw,20px);font-weight:600;color:var(--ink);margin:0}
.cd-rel-info p{font-size:13px;color:var(--mute);margin:2px 0 0}
.cd-rel-link{font-size:13px;letter-spacing:.1em;color:var(--gold-tx);border-bottom:1px solid var(--gold);width:fit-content;margin-top:auto;padding-bottom:2px}

/* ---- 响应式 ---- */
@media (max-width:980px){
  .cs-filter-row{flex-direction:column;align-items:flex-start;gap:10px}
  .cs-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
  .cd-rel-card{grid-template-columns:1fr}
  .cd-rel-photo{aspect-ratio:16/9;min-height:0}
}
@media (max-width:620px){
  .cs-banner{padding:36px 0 20px}
  .cs-card-body{padding:18px 16px}
}

/* ==========================================================
   案例详情页（面包屑 + 标题 + 左正文封面 + 右侧吸顶设计师/预约）
   ========================================================== */
/* ---- 面包屑（header 正下方，通栏，无色块） ---- */
.cd-crumb-wrap{padding:clamp(18px,1.8vw,26px) 0 0;background:#fff}
.cd-crumb-wrap .cs-breadcrumb{font-size:12.5px;letter-spacing:.04em}

/* ---- 标题条 ---- */
.cd-title-wrap{padding:clamp(12px,1.4vw,18px) 0 clamp(18px,1.8vw,26px);background:#fff;border-bottom:1px solid var(--line)}
.cd-title-wrap .wrap{display:flex;align-items:flex-end;gap:clamp(12px,1.4vw,18px);flex-wrap:wrap}
.cd-title-wrap h1{
  font-size:clamp(22px,2.4vw,34px);font-weight:600;line-height:1.35;
  color:var(--ink);margin:0;
}
.cd-title-style{
  font-size:12px;letter-spacing:.24em;color:#231f1c;background:var(--gold);
  padding:5px 14px;white-space:nowrap;flex:none;
}

.cd-body-wrap{background:#fff;padding-top:clamp(22px,2.4vw,32px)}
.cd-body-grid{
  display:grid;grid-template-columns:minmax(0,1fr) clamp(300px,26vw,360px);
  gap:clamp(28px,3.6vw,56px);align-items:start;
}
.cd-main{min-width:0}

/* ---- 封面图（左栏顶部，普通图片，16/10 比例） ---- */
.cd-cover{position:relative;aspect-ratio:16/10;background:#e6e0d6;overflow:hidden;margin-bottom:clamp(18px,2vw,26px)}
.cd-cover img{width:100%;height:100%;object-fit:cover;display:block}
.cd-cover .case-tag{
  position:absolute;left:0;top:0;z-index:2;background:var(--gold);color:#231f1c;
  font-size:12px;letter-spacing:.14em;padding:6px 14px;
}

/* ---- 案例元信息（图片下方，紧凑横排） ---- */

/* ---- 设计亮点间距 ---- */
.cd-hl-wrap{margin-top:clamp(28px,3.4vw,44px)}
.cd-highlights{
  display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
}
.cd-hl-item{
  background:var(--warm);padding:20px 24px;
  border-left:3px solid var(--gold);
  font-size:14.5px;line-height:1.7;color:var(--ink2);letter-spacing:.02em;
}

/* ---- 设计说明正文 ---- */
.cd-detail-prose{
  font-size:15.5px;line-height:2;color:var(--ink2);letter-spacing:.02em;
}
.cd-detail-prose h2,.cd-detail-prose h3{
  font-size:20px;font-weight:600;color:var(--ink);margin:36px 0 14px;letter-spacing:.06em;
}
.cd-detail-prose p{margin:0 0 18px}
.cd-detail-prose img{max-width:100%;height:auto;display:block;margin:14px 0;border:1px solid var(--line)}
.cd-detail-prose blockquote{
  border-left:3px solid var(--gold);background:var(--warm);
  padding:14px 20px;margin:18px 0;color:var(--gold-tx);font-style:italic;
}

/* ---- 设计师卡 ---- */
.cd-designer{
  background:#fff;border:1px solid var(--line);
  overflow:hidden;transition:border-color .25s ease;
}
.cd-designer:hover{border-color:var(--gold-lt)}
.cd-designer-photo{
  position:relative;display:block;max-height:300px;
  background:#e6e0d6;overflow:hidden;
}
.cd-designer-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.cd-designer:hover .cd-designer-photo img{transform:scale(1.05)}
.cd-designer-level{
  position:absolute;left:0;bottom:0;z-index:2;
  background:var(--gold);color:#231f1c;
  font-size:12px;letter-spacing:.14em;padding:6px 14px;
}
.cd-designer-info{padding:clamp(20px,2vw,26px)}
.cd-designer-label{
  font-size:11.5px;letter-spacing:.22em;color:var(--gold-tx);
  font-weight:500;text-transform:uppercase;
}
.cd-designer-info h3{
  font-size:clamp(19px,1.8vw,23px);font-weight:600;letter-spacing:.03em;
  color:var(--ink);margin:8px 0 6px;
}
.cd-designer-info h3 a:hover{color:var(--gold-tx)}
.cd-designer-metrics{
  display:flex;flex-wrap:wrap;gap:6px 18px;margin:0 0 12px;
  font-size:13px;color:var(--mute);
}
.cd-designer-metrics span{display:inline-flex;align-items:center}
.cd-designer-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 14px}
.cd-designer-tags span{
  font-size:12px;letter-spacing:.05em;color:var(--ink2);
  border:1px solid var(--line);padding:4px 12px;background:var(--warm);
}
.cd-designer-idea{
  font-size:13.5px;line-height:1.8;color:var(--mute);
  border-left:3px solid var(--gold);padding:4px 0 4px 12px;margin:0 0 16px;
}

.cd-designer-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.1em;color:var(--gold-tx);
  border-bottom:1px solid var(--gold);padding-bottom:3px;transition:gap .25s ease,color .25s ease;
}
.cd-designer-link:hover{gap:14px;color:var(--ink)}
.cd-designer-btns{display:flex;gap:10px;margin-top:16px}
.cd-designer-book{
  flex:1;min-width:0;padding:11px 18px;
  background:var(--ink);color:var(--gold-lt);border:0;cursor:pointer;
  font-size:13px;font-weight:500;letter-spacing:.16em;
  transition:background .2s ease,color .2s ease;
}
.cd-designer-book:hover{background:var(--gold);color:#231f1c}

/* ---- 设计师详情页：单栏 + 封面/信息 同行 ---- */
.sd-body-grid{grid-template-columns:1fr}
.sd-hero-row{
  display:flex;gap:clamp(24px,3vw,48px);align-items:flex-start;
  margin-bottom:clamp(28px,3vw,40px);
}
.sd-hero-row .cd-cover{
  flex:0 0 clamp(260px,38%,440px);
  aspect-ratio:3/4;
  margin-bottom:0;
}
.sd-hero-row .cd-meta{
  flex:1;min-width:0;
  display:flex;flex-direction:column;gap:16px;
  padding:0;border:none;margin:0;
}

/* 姓名 + 级别 + 从业/作品 */
.sd-meta-head{display:flex;align-items:center;gap:10px 14px;flex-wrap:wrap}
.sd-meta-name{
  font-size:clamp(24px,2.6vw,36px);font-weight:600;line-height:1.3;
  color:var(--ink);margin:0;
}
.sd-meta-head .cd-title-sub{margin-left:0;padding-left:0;border-left:none}

/* 核心数据 */
.sd-metrics{display:flex;gap:10px;flex-wrap:wrap;}
.sd-metric{min-width:90px;padding:14px 0;}
.sd-metric:last-child{border-right:none}
.sd-metric b{
  display:block;font-size:clamp(20px,2vw,26px);font-weight:700;
  color:var(--gold-tx);line-height:1.2;
}
.sd-metric span{font-size:12px;color:var(--mute);letter-spacing:.08em}

/* 元信息列表 */
.sd-meta-list{
  display:flex;flex-direction:column;
  font-size:14px;color:var(--ink2);
}
.sd-meta-list div{display:flex;gap:10px;align-items:baseline}
.sd-meta-list dt{width:72px;flex:none;color:var(--mute);font-size:14px;letter-spacing:.14em;font-weight: 600;}
.sd-meta-list dd{margin:0;color:var(--ink2)}

/* 擅长风格 / 设计理念 标签头 */
.sd-spec-label,.sd-idea .sd-spec-label{
  display:block;font-size:14px;letter-spacing:.2em;color:var(--gold-tx);
  text-transform:uppercase;margin-bottom:8px;font-weight: 600;
}
.sd-spec-tags{display:flex;flex-wrap:wrap;gap:8px}
.sd-spec-tags span{
  font-size:13px;letter-spacing:.04em;color:var(--ink2);
  padding:5px 14px;border:1px solid var(--line);background:var(--warm);
}
.sd-idea-text{
  margin:0;padding:14px 18px;background:var(--warm);
  border-left:3px solid var(--gold);font-size:14.5px;line-height:1.9;
  color:var(--gold-tx);font-style:italic;letter-spacing:.03em;
}
.sd-book-btn{margin-top:6px;align-self:flex-start;max-width:300px}

.sd-bottom-section{margin-top:clamp(28px,3.4vw,44px)}
.sd-bottom-section .pd-side-list{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}

/* ---- 荣誉履历：职业履历 + 荣誉奖项 上下排列，内容水平排列 ---- */
.sd-honor-wrap,.cd-cases-wrap{margin-top:clamp(28px,3.4vw,44px)}
.sd-honor-grid{display:block}
.sd-sub-title{
  font-size:clamp(16px,1.4vw,19px);font-weight:600;color:var(--ink);
  letter-spacing:.08em;margin:0 0 16px;padding-left:12px;
  border-left:3px solid var(--gold);
}
/* 职业履历：水平排列 */
.sd-career{margin-bottom:clamp(28px,3vw,40px)}
.sd-career-list{display:flex;flex-direction:row;flex-wrap:wrap;gap:16px}
.sd-career-item{display:flex;flex-direction:column;justify-content:center;gap:6px;
  padding:15px 25px;background:var(--warm);position:relative;overflow:hidden;
}
.sd-career-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--gold);
}
.sd-career-period{font-size:13px;color:var(--gold-tx);font-weight:600;letter-spacing:.06em}
.sd-career-info b{display:block;font-size:16px;color:var(--ink);font-weight:600;margin-top:2px}
.sd-career-info small{display:block;font-size:13px;color:var(--mute);margin-top:4px;line-height:1.6}

/* 荣誉奖项：水平单行排列 */
.sd-honors{display:block}
.sd-honor-timeline{display:flex;flex-direction:row;flex-wrap:nowrap;gap:14px;padding-left:0;overflow-x:auto;padding-bottom:8px}
.sd-honor-timeline::before{display:none}
.sd-honor-item{margin-bottom:0;flex-shrink:0}
.sd-honor-dot{display:none}
.sd-honor-card{
  width:clamp(220px,22vw,300px);flex-shrink:0;background:#fff;border:1px solid var(--line);padding:12px 16px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.sd-honor-card:hover{border-color:var(--gold-lt);box-shadow:0 6px 20px rgba(180,154,99,.12)}
.sd-honor-head{display:flex;align-items:center;gap:8px;margin-bottom:6px;flex-wrap:wrap}
.sd-honor-badge{
  font-size:10.5px;letter-spacing:.1em;padding:2px 8px;
  background:var(--warm);color:var(--gold-tx);border:1px solid var(--gold-lt);
}
.sd-honor-year{font-size:11.5px;color:var(--mute);letter-spacing:.06em}
.sd-honor-title{font-size:14px;font-weight:600;color:var(--ink);margin:0 0 4px;letter-spacing:.02em}
.sd-honor-desc{font-size:12.5px;line-height:1.7;color:var(--ink2);margin:0}
.sd-honor-img{width:100%;max-width:320px;height:auto;display:block;margin-top:8px;border:1px solid var(--line)}

@media (max-width:760px){
  .sd-hero-row{flex-direction:column;gap:18px}
  .sd-hero-row .cd-cover{flex:none;width:100%;max-width:360px;aspect-ratio:3/4}
}

/* ---- 设计师卡不再独立吸顶（预约表单已移出），只做卡片 ---- */
.cd-aside{position:sticky;top:clamp(96px,10vw,120px);display:grid;gap:clamp(20px,2.2vw,28px)}

/* ---- 预约弹窗 ---- */
.cd-modal{
  position:fixed;inset:0;z-index:9999;
  display:flex;align-items:center;justify-content:center;
}
.cd-modal[hidden]{display:none}
.cd-modal-mask{
  position:absolute;inset:0;background:rgba(20,18,16,.55);backdrop-filter:blur(2px);
}
.cd-modal-box{
  position:relative;z-index:1;background:#fff;width:min(520px,92vw);
  max-height:min(88vh,720px);overflow-y:auto;
  box-shadow:0 24px 72px rgba(20,18,16,.28);
}
.cd-modal-close{
  position:absolute;top:8px;right:10px;width:32px;height:32px;border:0;
  background:transparent;color:var(--mute);font-size:24px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:color .2s ease,transform .2s ease;
}
.cd-modal-close:hover{color:var(--ink);transform:scale(1.1)}
.cd-modal-head{
  display:flex;gap:16px;align-items:center;padding:24px 28px 18px;
  border-bottom:1px solid var(--line);background:var(--warm);
}
.cd-modal-photo{width:56px;height:56px;border-radius:50%;object-fit:cover;flex:none;background:#e6e0d6}
.cd-modal-title h3{
  font-size:17px;font-weight:600;color:var(--ink);letter-spacing:.04em;margin:0 0 4px;
}
.cd-modal-title h3 b{color:var(--gold-tx)}
.cd-modal-title span{font-size:12.5px;color:var(--mute);letter-spacing:.04em}
.cd-modal-form{padding:22px 28px 26px}
.cd-modal-form .cd-book-field{margin-bottom:14px}
.cd-modal-form .cd-book-field label{
  display:block;font-size:12px;letter-spacing:.1em;color:var(--mute);margin-bottom:6px;text-transform:uppercase;
}
.cd-modal-form .cd-book-field label .req{color:#c0392b}
.cd-modal-form .cd-book-field input,
.cd-modal-form .cd-book-field textarea{
  width:100%;padding:0 14px;height:42px;
  background:#fff;border:1px solid var(--line);font-size:13.5px;
  color:var(--ink);transition:border-color .2s ease;
}
.cd-modal-form .cd-book-field textarea{height:auto;padding:10px 14px;resize:vertical}
.cd-modal-form .cd-book-field input:focus,
.cd-modal-form .cd-book-field textarea:focus{
  outline:none;border-color:var(--gold);
}
.cd-modal-form .cd-book-submit{
  width:100%;height:46px;border:0;cursor:pointer;margin-top:4px;
  background:var(--ink);color:var(--gold-lt);
  font-size:14px;font-weight:500;letter-spacing:.16em;
  transition:background .2s ease,color .2s ease;
}
.cd-modal-form .cd-book-submit:hover{background:var(--gold);color:#231f1c}
.cd-modal-tip{
  margin:10px 0 0;font-size:12px;color:var(--mute);letter-spacing:.02em;text-align:center;
}

/* ---- 详情页响应式 ---- */
@media (max-width:980px){
  .cd-body-grid{grid-template-columns:1fr}
  .cd-aside{position:static;grid-template-columns:1fr 1fr}
  .cd-designer{grid-row:1}
}
@media (max-width:620px){
  .cd-aside{grid-template-columns:1fr}
}

/* ==========================================================
   重点楼盘（列表 + 详情）
   ========================================================== */

/* ---- 列表页 cs-card-prop 扩展 ---- */
.cs-card-prop .cs-card-body h3{font-size:clamp(16px,1.4vw,19px)}
.cs-card-meta{
  display:flex;flex-wrap:wrap;gap:4px 20px;margin:10px 0 0;
  font-size:12.5px;color:var(--ink2);
}
.cs-card-meta div{display:flex;gap:6px;align-items:baseline}
.cs-card-meta dt{letter-spacing:.1em;color:var(--mute);flex:none;font-size:11px;text-transform:uppercase}
.cs-card-meta dd{color:var(--ink2)}
.cs-card-meta-line{font-size:12.5px;color:var(--mute);margin:2px 0 0;letter-spacing:.03em}
.cs-card-desc{font-size:12.5px;color:var(--mute);line-height:1.8;margin:10px 0 0}
.cs-card-foot{
  margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.cs-card-go{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12.5px;letter-spacing:.1em;color:var(--gold-tx);
  transition:gap .25s ease,color .25s ease;
}
.cs-card-go:hover{gap:14px;color:var(--ink)}
.cs-card-count{
  font-size:12px;color:var(--mute);letter-spacing:.04em;
  padding:3px 10px;border:1px solid var(--line);
}
.cs-empty{
  grid-column:1/-1;text-align:center;padding:clamp(40px,5vw,72px) 0;
  color:var(--mute);
}
.cs-empty .ico{font-size:42px;color:var(--gold-lt);display:block;margin-bottom:10px}
.cs-empty p{font-size:14px;margin-bottom:18px}

/* ---- 详情页：右栏侧栏卡片 ---- */
.pd-side-card{
  background:#fff;border:1px solid var(--line);
  padding:clamp(18px,2vw,24px);
}
.pd-side-title{
  font-size:clamp(14px,1.2vw,16px);font-weight:600;color:var(--ink);
  letter-spacing:.12em;margin:0 0 14px;padding-bottom:10px;
  border-bottom:1px solid var(--line);
}
.pd-side-list{display:grid;gap:14px}
.pd-side-item{
  display:grid;grid-template-columns:46px minmax(0,1fr) auto;gap:10px;
  align-items:center;padding:10px;
  background:var(--warm);border:1px solid transparent;
  transition:border-color .2s ease,background .2s ease;
}
.pd-side-item:hover{border-color:var(--gold-lt);background:#fff}
.pd-side-item img{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:none;background:#e6e0d6}
.pd-side-item-info b{
  font-size:13.5px;font-weight:600;color:var(--ink);letter-spacing:.03em;display:block;margin-bottom:2px;
}
.pd-side-item-info small{
  font-size:11px;color:var(--mute);letter-spacing:.03em;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cd-designer-book-sm{
  padding:6px 10px;font-size:11px;letter-spacing:.1em;min-width:0;flex:none;
}
.pd-side-all{
  display:block;margin-top:14px;text-align:center;
  font-size:12px;color:var(--gold-tx);letter-spacing:.08em;
  border-top:1px dashed var(--line);padding-top:12px;
}
.pd-side-all:hover{color:var(--ink)}

/* ---- 同区域 mini 网格 ---- */
.pd-side-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
}
.pd-side-mini{
  display:block;aspect-ratio:4/3;position:relative;overflow:hidden;
  background:#e6e0d6;border:1px solid var(--line);
}
.pd-side-mini img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.pd-side-mini:hover img{transform:scale(1.08)}
.pd-side-mini span{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  background:linear-gradient(180deg,transparent,rgba(20,18,16,.72));
  color:#fff;font-size:16px;letter-spacing:.04em;padding:18px 6px 6px;
  text-align:center;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* ---- 预约 CTA 卡 ---- */
.pd-side-cta{
  background:linear-gradient(145deg,var(--ink) 0%,#3a332c 100%);color:var(--gold-lt);
  border-color:transparent;
}
.pd-side-cta .pd-side-title{color:var(--gold-lt);border-color:rgba(255,255,255,.15)}
.pd-side-cta p{font-size:12px;color:rgba(255,255,255,.65);letter-spacing:.03em;line-height:1.8;margin:0 0 14px}
.pd-side-cta .cd-designer-book{background:var(--gold);color:#231f1c;width:100%}
.pd-side-cta .cd-designer-book:hover{background:#d4c5a9}

/* ---- 楼盘详情页响应式 ---- */
@media (max-width:980px){
  .pd-side-grid{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:620px){
  .pd-side-grid{grid-template-columns:repeat(3,1fr)}
  .pd-side-item{grid-template-columns:40px minmax(0,1fr)}
  .pd-side-item .cd-designer-book-sm{display:none}
}

/* ==========================================================
   设计工作室（列表 + 详情）
   ========================================================== */

/* ---- 列表 cs-card-studio 扩展 ---- */
.cs-card-studio .cs-card-media{position:relative}
.cs-tag-gold{background:var(--gold);color:#231f1c}
.cs-card-studio-head{margin-bottom:6px}
.cs-card-studio-head h3{font-size:clamp(16px,1.5vw,20px);letter-spacing:.05em}
.cs-card-studio-meta{
  display:flex;flex-wrap:wrap;gap:4px 14px;margin:4px 0 0;
  font-size:12px;color:var(--mute);letter-spacing:.03em;
}
.cs-card-studio-meta span{position:relative}
.cs-card-tags{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 0}
.cs-card-tags span{
  font-size:11.5px;letter-spacing:.03em;color:var(--gold-tx);
  border:1px solid var(--gold-lt);background:rgba(180,154,99,.08);
  padding:3px 10px;
}

/* ---- 详情页：擅长风格 + 设计理念 ---- */
.cd-tags-block{
  display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center;
  padding:14px 0 16px;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);
  margin:0 0 clamp(22px,2.4vw,32px);
}
.cd-tags-title{
  font-size:12px;letter-spacing:.2em;color:var(--gold-tx);text-transform:uppercase;flex:none;
}
.cd-tags-list{display:flex;flex-wrap:wrap;gap:8px}
.cd-tags-list span{
  font-size:13px;letter-spacing:.04em;color:var(--ink2);
  padding:5px 14px;border:1px solid var(--line);background:var(--warm);
}

.cd-idea-block{margin-bottom:clamp(22px,2.4vw,32px)}
.cd-idea-quote{
  position:relative;margin:0;padding:clamp(20px,2.4vw,32px) clamp(22px,2.6vw,40px);
  background:var(--warm);border-left:4px solid var(--gold);
  font-size:clamp(15px,1.4vw,18px);line-height:2;color:var(--gold-tx);
  font-style:italic;letter-spacing:.03em;
}
.cd-idea-quote::before{
  content:"“";position:absolute;left:10px;top:-4px;
  font-size:72px;line-height:1;color:var(--gold-lt);font-family:var(--serif);opacity:.4;
}

/* ---- 详情页标题条副标题 ---- */
.cd-title-sub{
  font-size:13px;color:var(--mute);letter-spacing:.04em;
  padding-left:14px;border-left:1px solid var(--line);margin-left:6px;
}

/* ---- 弹窗级别小标 ---- */
.cd-modal-level{
  font-size:12px;color:var(--gold-tx);font-weight:500;margin-left:4px;
}

/* ==========================================================
   全案服务 /  why-quanan / 5优势 / 8项手风琴 / 售后
   ========================================================== */

/* ---- 为什么要做全案（6 点 grid） ---- */
.fa-why-wrap{background:#fff}
.fa-why-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,28px);
}
.fa-why-item{
  display:grid;grid-template-columns:64px 1fr;gap:clamp(14px,1.6vw,20px);
  padding:clamp(20px,2.2vw,28px);
  border:1px solid var(--line);background:#fff;
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.fa-why-item:hover{border-color:var(--gold-lt);transform:translateY(-3px);box-shadow:0 12px 28px rgba(30,26,22,.06)}
.fa-why-ico{width:64px;height:64px;background:var(--warm);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex:none}
.fa-why-ico img{max-width:42px;max-height:42px;object-fit:contain}
.fa-why-text h3{font-size:clamp(15px,1.4vw,18px);font-weight:600;color:var(--ink);letter-spacing:.04em;margin:0 0 6px}
.fa-why-text p{font-size:13px;line-height:1.8;color:var(--mute);letter-spacing:.02em;margin:0}

/* ---- 全案系统宽图 ---- */
.fa-system-wrap{background:var(--warm);padding-top:clamp(28px,3vw,40px)}
.fa-system-wrap .sec-head h2 b{color:var(--gold-tx)}
.fa-system-sub{font-size:13px;color:var(--mute);letter-spacing:.04em;margin:clamp(8px,1vw,14px) 0 0;text-align:right}
.fa-system-img{aspect-ratio:21/9;overflow:hidden;background:#e6e0d6;border:1px solid var(--line);border-top:0}
.fa-system-img img{width:100%;height:100%;object-fit:cover;display:block}
.fa-system-desc{
  margin:clamp(18px,2vw,28px) 0 0;text-align:center;
  font-size:clamp(14px,1.4vw,16px);line-height:2;color:var(--ink2);letter-spacing:.04em;
  padding:0 clamp(16px,2vw,32px);
}

/* ---- 5 大优势（交替左右，数字水印叠加） ---- */
.fa-5wrap{background:#fff}
.fa-5wrap .sec-head h2 b{color:var(--gold-tx);font-size:1.25em;margin:0 .1em}
.fa-5item{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(32px,4vw,60px);
  align-items:center;margin:clamp(36px,4vw,60px) 0;
}
.fa-5item-right{direction:rtl}
.fa-5item > *{direction:ltr}

.fa-5photo{position:relative;aspect-ratio:4/3;overflow:hidden;background:#e6e0d6;border:1px solid var(--line)}
.fa-5photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}
.fa-5item:hover .fa-5photo img{transform:scale(1.04)}
.fa-5num{
  position:absolute;top:-14px;left:-14px;z-index:2;
  font-family:var(--serif);font-size:clamp(64px,8vw,110px);font-weight:700;
  color:var(--gold-lt);letter-spacing:.02em;line-height:1;opacity:.55;
  text-shadow:2px 2px 0 rgba(255,255,255,.7);
}

.fa-5text{padding:clamp(16px,2vw,24px)}
.fa-5sub{font-size:11px;letter-spacing:.28em;color:var(--gold-tx);font-weight:500;text-transform:uppercase}
.fa-5text h3{font-size:clamp(22px,2.2vw,34px);font-weight:600;color:var(--ink);letter-spacing:.06em;margin:clamp(8px,1vw,14px) 0 0}
.fa-5rule{width:48px;height:2px;background:var(--gold);margin:clamp(14px,1.6vw,22px) 0}
.fa-5text p{font-size:clamp(14px,1.4vw,16px);line-height:2;color:var(--ink2);letter-spacing:.03em;margin:0}

/* ---- 八项服务内容（手风琴） ---- */
.fa-8wrap{background:var(--warm)}
.fa-8badge{
  display:inline-block;margin-top:clamp(8px,1vw,14px);
  font-size:12px;letter-spacing:.22em;color:var(--gold-tx);
  border:1px solid var(--gold-lt);padding:6px 18px;background:rgba(180,154,99,.08);
}
.fa-8list{display:grid;gap:clamp(12px,1.4vw,18px)}
.fa-8item{background:#fff;border:1px solid var(--line);overflow:hidden;transition:border-color .2s ease}
.fa-8item.active{border-color:var(--gold)}
.fa-8head{
  width:100%;padding:clamp(18px,2vw,24px) clamp(20px,2.4vw,32px);
  display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:clamp(12px,1.4vw,20px);
  align-items:center;border:0;background:transparent;cursor:pointer;
  text-align:left;font-family:inherit;transition:background .2s ease;
}
.fa-8head:hover{background:var(--warm)}
.fa-8idx{
  font-family:var(--serif);font-size:clamp(22px,2.2vw,32px);font-weight:700;
  color:var(--gold);letter-spacing:.02em;line-height:1;
}
.fa-8title{font-size:clamp(15px,1.4vw,19px);font-weight:600;color:var(--ink);letter-spacing:.06em}
.fa-8arrow{
  width:20px;height:20px;position:relative;transition:transform .3s ease;
}
.fa-8arrow::before,.fa-8arrow::after{
  content:"";position:absolute;top:50%;left:50%;width:14px;height:1.5px;background:var(--gold);
}
.fa-8arrow::after{transform:rotate(90deg)}
.fa-8item.active .fa-8arrow::after{opacity:0}
.fa-8panel{
  display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;
}
.fa-8item.active .fa-8panel{grid-template-rows:1fr}
.fa-8panel-inner{overflow:hidden}
.fa-8body{
  display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(16px,2vw,28px);
  padding:0 clamp(20px,2.4vw,32px) clamp(20px,2.4vw,28px);
}
.fa-8img{aspect-ratio:16/9;overflow:hidden;background:#e6e0d6}
.fa-8img img{width:100%;height:100%;object-fit:cover;display:block}
.fa-8txt{display:flex;align-items:center}
.fa-8txt p{font-size:14px;line-height:2;color:var(--ink2);letter-spacing:.03em;margin:0}

/* ---- 售后保障 bottom ---- */
.fa-bottom-wrap{background:#fff;padding:clamp(28px,3vw,44px) 0}
.fa-bottom-in{
  display:grid;grid-template-columns:minmax(0,1fr) clamp(240px,28vw,400px);
  gap:clamp(28px,3.6vw,56px);align-items:center;
}
.fa-bottom-left h2{font-size:clamp(22px,2.4vw,34px);font-weight:600;color:var(--ink);letter-spacing:.08em;margin:0 0 12px}
.fa-bottom-left .rule{margin:0 0 14px}
.fa-bottom-left p{font-size:clamp(14px,1.4vw,16px);color:var(--mute);letter-spacing:.06em;margin:0}
.fa-bottom-right{aspect-ratio:4/3;overflow:hidden;background:#e6e0d6;border:1px solid var(--line)}
.fa-bottom-right img{width:100%;height:100%;object-fit:cover;display:block}

/* ---- 全案服务响应式 ---- */
@media (max-width:980px){
  .fa-why-grid{grid-template-columns:repeat(2,1fr)}
  .fa-5item,.fa-5item-right{grid-template-columns:1fr;direction:ltr}
  .fa-5item-right > *{direction:ltr}
  .fa-5item{margin:clamp(28px,3vw,40px) 0}
  .fa-8body{grid-template-columns:1fr}
  .fa-bottom-in{grid-template-columns:1fr}
}
@media (max-width:620px){
  .fa-why-grid{grid-template-columns:1fr}
  .fa-why-item{grid-template-columns:52px 1fr;padding:16px 18px}
  .fa-why-ico{width:52px;height:52px}
  .fa-why-ico img{max-width:34px;max-height:34px}
  .fa-5num{font-size:72px;top:-10px;left:-8px}
  .fa-8head{grid-template-columns:48px 1fr 16px;padding:14px 16px;gap:8px}
  .fa-8idx{font-size:20px}
  .fa-8body{padding:0 16px 18px}
}



/* ==========================================================
   设计工作室 · 列表 + 右侧悬浮预约表单
   ========================================================== */
.sl-wrap{background:var(--warm2)}
.sl-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 320px;
  gap:clamp(20px,2.6vw,40px);align-items:start;
}
.sl-list{display:flex;flex-direction:column;gap:clamp(18px,2vw,28px);min-width:0}

.sl-card{
  display:grid;grid-template-columns:300px minmax(0,1fr);
  background:#fff;border:1px solid var(--line);overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.sl-card:hover{
  border-color:var(--gold-lt);transform:translateY(-3px);
  box-shadow:0 16px 36px rgba(30,26,22,.09);
}
.sl-photo{
  position:relative;display:block;
  aspect-ratio:3/4;overflow:hidden;background:#e6e0d6;
}
.sl-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}
.sl-card:hover .sl-photo img{transform:scale(1.05)}
.sl-level{
  position:absolute;left:12px;top:12px;z-index:2;
  background:var(--gold);color:#231f1c;
  font-size:12px;letter-spacing:.12em;padding:5px 12px;
}

.sl-info{padding:20px;display:flex;flex-direction:column;gap:clamp(10px,1.2vw,14px);min-width:0;}
.sl-head{display:flex;align-items:center;gap:10px;}
.sl-head h3{
  font-size:clamp(19px,1.8vw,24px);font-weight:600;
  letter-spacing:.06em;color:var(--ink);margin:0;line-height:1.3;
}
.sl-head h3 a:hover{color:var(--gold-tx)}
.sl-meta{
  display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:8px;
}
.sl-meta-item{
  display:inline-flex;align-items:center;gap:5px;
  font-size:13px;color:var(--mute);letter-spacing:.03em;
}
.sl-meta-item i{
  width:14px;height:14px;flex:none;
  background-repeat:no-repeat;background-position:center;background-size:contain;
  opacity:.7;
}
.ic-calendar{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b49a63' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2'/%3E%3Cpath d='M16 2v4M8 2v4M3 10h18'/%3E%3C/svg%3E")}
.ic-works{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b49a63' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='2'/%3E%3Ccircle cx='9' cy='9' r='2'/%3E%3Cpath d='m21 15-5-5L5 21'/%3E%3C/svg%3E")}
.ic-heart{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c0392b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z'/%3E%3C/svg%3E")}
.sl-hot{color:#c0392b}
.sl-hot b{font-size:14px;margin:0 2px}

.sl-tags{display:flex;flex-wrap:wrap;gap:6px}
.sl-tags span{
  font-size:12px;letter-spacing:.03em;color:var(--gold-tx);
  border:1px solid var(--gold-lt);background:rgba(180,154,99,.08);
  padding:3px 12px;
}
.sl-desc{
  font-size:13.5px;line-height:1.9;color:var(--mute);
  letter-spacing:.02em;margin:0;
}

.sl-cases{
  border-top:1px dashed var(--line);margin-top:auto;
}
.sl-cases-label{
  display:inline-block;font-size:11px;letter-spacing:.22em;
  color:var(--gold-tx);text-transform:uppercase;
}
.sl-cases-thumbs{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}
.sl-case-thumb{
  width:180px;aspect-ratio:4/3;overflow:hidden;
  background:#e6e0d6;flex:none;
}
.sl-case-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.sl-case-thumb:hover img{transform:scale(1.08)}
.sl-case-more{
  width:110px;aspect-ratio:4/3;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:var(--warm);border:1px dashed var(--gold-lt);
  color:var(--gold-tx);font-size:15px;font-weight:600;letter-spacing:.04em;
  transition:background .2s ease;
}
.sl-case-more:hover{background:var(--gold);color:#231f1c}

.sl-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:2px}
.sl-btn-outline{
  display:inline-flex;align-items:center;
  padding:9px 22px;font-size:13px;letter-spacing:.1em;
  color:var(--gold-tx);border:1px solid var(--gold);background:transparent;
  transition:all .22s ease;
}
.sl-btn-outline:hover{background:var(--gold);color:#231f1c}
.sl-btn-gold{
  display:inline-flex;align-items:center;
  padding:9px 22px;font-size:13px;letter-spacing:.1em;
  color:#fff;background:var(--ink);border:1px solid var(--ink);
  transition:all .22s ease;
}
.sl-btn-gold:hover{background:var(--gold);border-color:var(--gold);color:#231f1c}

.sl-side{position:sticky;top:90px}
.sl-book-box{
  background:#fff;border:1px solid var(--line);
  padding:clamp(20px,2.2vw,28px);
  box-shadow:0 18px 40px rgba(30,26,22,.1);
}
.sl-book-hot{
  display:inline-block;background:#c0392b;color:#fff;
  font-size:11px;font-weight:700;letter-spacing:.14em;
  padding:3px 10px;margin-bottom:12px;
}
.sl-book-box h3{
  font-size:clamp(18px,1.7vw,22px);font-weight:600;
  color:var(--ink);letter-spacing:.06em;line-height:1.4;margin:0 0 8px;
}
.sl-book-box > p{
  font-size:12.5px;color:var(--mute);line-height:1.8;
  letter-spacing:.02em;margin:0 0 16px;
}
.sl-book-box .sl-field{margin-bottom:12px}
.sl-book-box .sl-field input{
  width:100%;height:44px;padding:0 14px;
  background:#f8f6f2;border:1px solid var(--line);
  font-size:13.5px;color:var(--ink);
  transition:border-color .2s ease;
}
.sl-book-box .sl-field input:focus{outline:none;border-color:var(--gold);background:#fff}
.sl-submit{
  width:100%;height:46px;border:0;cursor:pointer;
  background:#c0392b;color:#fff;font-size:15px;letter-spacing:.14em;
  font-weight:500;transition:background .2s ease;
}
.sl-submit:hover{background:#a93226}
.sl-book-foot{
  margin-top:14px;font-size:11px;color:var(--mute);
  letter-spacing:.04em;text-align:center;
}

@media (max-width:1080px){
  .sl-layout{grid-template-columns:1fr}
  .sl-side{position:static}
  .sl-book-box{max-width:480px;margin:0 auto}
}
@media (max-width:620px){
  .sl-card{grid-template-columns:1fr}
  .sl-photo{aspect-ratio:16/10}
  .sl-case-thumb,.sl-case-more{width:calc((100% - 20px) / 3)}
  .sl-actions{flex-direction:column}
  .sl-btn-outline,.sl-btn-gold{justify-content:center}
}