/* 阗缘藏品档案站 样式 */
:root{
  --jade:#2F5D50;
  --jade-d:#24483E;
  --jade-l:#3E7263;
  --gold:#C9A227;
  --gold-l:#E3C566;
  --bg:#F7F5F1;
  --card:#FFFFFF;
  --line:#E8E4DC;
  --tx:#242424;
  --tx2:#5C5C5C;
  --tx3:#8C8C8C;
  --radius:10px;
  --shadow:0 2px 10px rgba(0,0,0,.045);
  --shadow-h:0 8px 24px rgba(0,0,0,.10);
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;background:var(--bg);color:var(--tx);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:15px;line-height:1.7;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{margin:0;font-weight:600;}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px;}

/* ---------- 页头 ---------- */
.hd{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;}
.hd-in{display:flex;align-items:center;justify-content:space-between;height:66px;}
.logo{display:flex;align-items:center;gap:10px;}
.logo-mark{
  width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--jade),var(--jade-l));color:#fff;font-size:19px;font-weight:700;
}
.logo-txt{display:flex;flex-direction:column;line-height:1.25;}
.logo-txt b{font-size:17px;letter-spacing:1px;}
.logo-txt i{font-style:normal;font-size:11px;color:var(--tx3);letter-spacing:2px;}
.nav{display:flex;gap:26px;font-size:15px;}
.nav a{color:var(--tx2);padding:6px 0;border-bottom:2px solid transparent;transition:.2s;}
.nav a:hover,.nav a.on{color:var(--jade);border-bottom-color:var(--jade);font-weight:600;}

/* ---------- 首页主视觉 ---------- */
.hero{
  background:linear-gradient(160deg,#24483E 0%,#2F5D50 55%,#3E7263 100%);
  color:#fff;padding:64px 0 56px;position:relative;overflow:hidden;
}
.hero:after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,162,39,.22),transparent 68%);
}
.hero .wrap{position:relative;z-index:2;}
.hero h1{font-size:34px;letter-spacing:2px;margin-bottom:14px;}
.hero-sub{font-size:15.5px;color:rgba(255,255,255,.82);margin:0 0 30px;line-height:1.9;max-width:620px;}
.search{display:flex;max-width:560px;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 26px rgba(0,0,0,.16);}
.search input{flex:1;border:0;outline:0;padding:16px 20px;font-size:16px;color:var(--tx);}
.search input::placeholder{color:#B4B4B4;}
.search button{
  border:0;cursor:pointer;background:var(--gold);color:#3A2E06;font-size:16px;font-weight:600;
  padding:0 30px;letter-spacing:1px;transition:.2s;
}
.search button:hover{background:var(--gold-l);}
.tip-err{margin-top:14px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);
  display:inline-block;padding:8px 16px;border-radius:8px;font-size:14px;}
.hero-stat{display:flex;gap:52px;margin-top:40px;flex-wrap:wrap;}
.hero-stat div{display:flex;flex-direction:column;}
.hero-stat b{font-size:27px;letter-spacing:1px;color:var(--gold-l);}
.hero-stat span{font-size:13px;color:rgba(255,255,255,.7);margin-top:2px;}

/* ---------- 通用区块 ---------- */
.sec{padding:52px 0;}
.sec-hd{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:26px;}
.sec-hd h2{font-size:22px;letter-spacing:1px;}
.sec-hd h2 em{font-style:normal;color:var(--gold);}
.sec-hd .more{font-size:14px;color:var(--tx3);}
.sec-hd .more:hover{color:var(--jade);}

/* ---------- 藏品卡片 ---------- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:.22s;box-shadow:var(--shadow);display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:#DDD6CA;}
.card-img{position:relative;padding-top:100%;background:#F1EEE8;overflow:hidden;}
.card-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.4s;}
.card:hover .card-img img{transform:scale(1.04);}
.card-tag{
  position:absolute;left:10px;top:10px;background:rgba(47,93,80,.92);color:#fff;font-size:12px;
  padding:3px 9px;border-radius:5px;letter-spacing:.5px;
}
.card-tag.sold{background:rgba(176,82,32,.92);}
.card-body{padding:14px 15px 16px;display:flex;flex-direction:column;gap:8px;flex:1;}
.card-name{font-size:15px;font-weight:600;line-height:1.5;height:45px;overflow:hidden;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.card-meta{font-size:12.5px;color:var(--tx3);display:flex;gap:8px;flex-wrap:wrap;}
.card-meta span{background:#F4F2ED;padding:2px 8px;border-radius:4px;}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding-top:10px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--tx3);}
.card-foot b{color:var(--jade);font-size:13px;font-weight:600;}

/* ---------- 类型分布 ---------- */
.cats{display:flex;flex-wrap:wrap;gap:11px;}
.cats a{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:8px 18px;font-size:14px;
  color:var(--tx2);transition:.2s;
}
.cats a:hover{border-color:var(--jade);color:var(--jade);}
.cats a b{color:var(--gold);font-weight:600;margin-left:5px;font-size:12.5px;}

/* ---------- 说明区 ---------- */
.about{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;}
.about-item h3{font-size:16px;margin-bottom:10px;color:var(--jade);}
.about-item p{margin:0;color:var(--tx2);font-size:14.5px;}

/* ---------- 列表筛选 ---------- */
.filter{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:24px;}
.filter-row{display:flex;align-items:center;gap:10px;padding:7px 0;flex-wrap:wrap;font-size:14px;}
.filter-row>label{width:58px;color:var(--tx3);flex:none;}
.filter-row a{padding:4px 12px;border-radius:6px;color:var(--tx2);transition:.2s;}
.filter-row a:hover{background:#F2F0EA;color:var(--jade);}
.filter-row a.on{background:var(--jade);color:#fff;}
.filter-btns{display:flex;gap:10px;margin-top:6px;}
.btn{display:inline-block;padding:8px 20px;border-radius:7px;font-size:14px;border:1px solid var(--line);
  background:#fff;color:var(--tx2);cursor:pointer;}
.btn-p{background:var(--jade);border-color:var(--jade);color:#fff;}
.btn-p:hover{background:var(--jade-l);}
.result-bar{font-size:14px;color:var(--tx3);margin-bottom:16px;}
.result-bar b{color:var(--jade);}

/* ---------- 分页 ---------- */
.pager{display:flex;justify-content:center;gap:8px;margin:38px 0 10px;flex-wrap:wrap;}
.pager a,.pager span{
  min-width:38px;height:38px;display:flex;align-items:center;justify-content:center;padding:0 12px;
  border:1px solid var(--line);border-radius:8px;background:#fff;font-size:14px;color:var(--tx2);
}
.pager a:hover{border-color:var(--jade);color:var(--jade);}
.pager span.cur{background:var(--jade);border-color:var(--jade);color:#fff;}
.pager span.dis{color:#C8C8C8;background:#FAFAF8;}

/* ---------- 详情页 ---------- */
.crumb{font-size:13.5px;color:var(--tx3);padding:20px 0 6px;}
.crumb a:hover{color:var(--jade);}
.detail-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:34px;align-items:start;}
.gallery{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);}
.g-main{position:relative;padding-top:100%;background:#F1EEE8;border-radius:8px;overflow:hidden;cursor:zoom-in;}
.g-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;}
.g-idx{position:absolute;right:12px;bottom:12px;background:rgba(0,0,0,.55);color:#fff;font-size:12.5px;
  padding:3px 10px;border-radius:12px;}
.g-nav{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.9);display:flex;align-items:center;justify-content:center;cursor:pointer;
  font-size:18px;color:var(--tx2);user-select:none;box-shadow:0 2px 8px rgba(0,0,0,.12);}
.g-nav:hover{background:#fff;color:var(--jade);}
.g-prev{left:12px;}
.g-next{right:12px;}
.g-thumbs{display:flex;gap:10px;margin-top:14px;overflow-x:auto;padding-bottom:4px;}
.g-thumbs img{width:74px;height:74px;object-fit:cover;border-radius:6px;border:2px solid transparent;
  cursor:pointer;flex:none;background:#F1EEE8;}
.g-thumbs img.on{border-color:var(--jade);}

.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);}
.panel+.panel{margin-top:18px;}
.arc-title{font-size:23px;line-height:1.45;margin-bottom:6px;}
.arc-sub{font-size:13.5px;color:var(--tx3);display:flex;gap:14px;flex-wrap:wrap;margin-bottom:18px;}
.arc-sub b{color:var(--jade);}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px;}
.badge{font-size:12.5px;padding:4px 11px;border-radius:6px;background:#F2F0EA;color:var(--tx2);}
.badge.gold{background:#FBF3DA;color:#8A6D0B;}
.badge.jade{background:#EAF2EE;color:var(--jade);}

.spec{width:100%;border-collapse:collapse;font-size:14px;}
.spec th,.spec td{padding:11px 0;border-bottom:1px solid #F2F0EA;text-align:left;vertical-align:top;}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0;}
.spec th{width:88px;color:var(--tx3);font-weight:400;}
.spec td{color:var(--tx);}
.empty-val{color:#C4C4C4;}

.deal-line{display:flex;gap:14px;font-size:14px;padding:12px 0;border-bottom:1px dashed var(--line);}
.deal-line:last-child{border-bottom:0;}
.deal-dot{width:9px;height:9px;border-radius:50%;background:var(--gold);margin-top:8px;flex:none;}
.deal-body{flex:1;}
.deal-body b{color:var(--tx);}
.deal-body span{color:var(--tx3);font-size:13px;margin-left:10px;}

.verify{background:linear-gradient(135deg,#FBF9F4,#F4F1E9);border:1px dashed #DCD3BC;}
.verify-row{display:flex;align-items:center;gap:16px;}
.verify-code{font-family:Menlo,Consolas,monospace;font-size:19px;letter-spacing:2px;color:var(--jade);font-weight:600;}
.verify small{color:var(--tx3);}

/* ---------- 我的藏馆 ---------- */
.login-box{max-width:420px;margin:60px auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:34px 32px;box-shadow:var(--shadow);}
.login-box h2{font-size:20px;margin-bottom:8px;}
.login-box p.sm{color:var(--tx3);font-size:13.5px;margin:0 0 22px;}
.field{display:flex;gap:10px;margin-bottom:14px;}
.field input{flex:1;border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:15px;outline:0;}
.field input:focus{border-color:var(--jade);}
.field .code-btn{flex:none;border:1px solid var(--jade);color:var(--jade);background:#fff;border-radius:8px;
  padding:0 16px;font-size:14px;cursor:pointer;white-space:nowrap;}
.field .code-btn:disabled{color:#BDBDBD;border-color:#E4E4E4;cursor:default;}
.btn-block{width:100%;border:0;background:var(--jade);color:#fff;padding:13px;border-radius:8px;
  font-size:15.5px;cursor:pointer;letter-spacing:1px;}
.btn-block:hover{background:var(--jade-l);}
.msg-tip{font-size:13.5px;color:#B05220;margin-top:12px;min-height:20px;}
.owner-hd{background:linear-gradient(150deg,#24483E,#2F5D50);color:#fff;border-radius:var(--radius);
  padding:30px 32px;display:flex;align-items:center;gap:22px;margin:26px 0 10px;}
.owner-av{width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.16);display:flex;
  align-items:center;justify-content:center;font-size:24px;color:var(--gold-l);flex:none;}
.owner-hd h2{font-size:22px;letter-spacing:1px;}
.owner-hd p{margin:4px 0 0;font-size:13.5px;color:rgba(255,255,255,.78);}
.owner-nums{display:flex;gap:40px;margin-left:auto;text-align:right;}
.owner-nums b{font-size:24px;color:var(--gold-l);display:block;}
.owner-nums span{font-size:12.5px;color:rgba(255,255,255,.7);}

/* ---------- 页脚 ---------- */
.ft{background:#22322C;color:rgba(255,255,255,.62);padding:44px 0 26px;margin-top:60px;font-size:13.5px;}
.ft-grid{display:grid;grid-template-columns:2fr 1.2fr 1.2fr;gap:34px;}
.ft h4{color:#fff;font-size:15px;margin-bottom:12px;}
.ft p{margin:0;line-height:1.9;}
.ft a:hover{color:var(--gold-l);}
.ft-cp{margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);
  text-align:center;color:rgba(255,255,255,.4);}

/* ---------- 图片放大 ---------- */
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:200;
  align-items:center;justify-content:center;cursor:zoom-out;}
.lightbox.on{display:flex;}
.lightbox img{max-width:92vw;max-height:92vh;object-fit:contain;}
.lb-close{position:absolute;right:26px;top:16px;color:#fff;font-size:34px;line-height:1;cursor:pointer;}

.empty{text-align:center;padding:70px 0;color:var(--tx3);}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .grid{grid-template-columns:repeat(3,1fr);}
  .detail-top{grid-template-columns:1fr;gap:22px;}
  .about-grid{grid-template-columns:1fr;gap:22px;}
  .ft-grid{grid-template-columns:1fr;gap:22px;}
  .hero h1{font-size:27px;}
  .hero-stat{gap:30px;}
}
@media (max-width:680px){
  .wrap{padding:0 14px;}
  .grid{grid-template-columns:repeat(2,1fr);gap:13px;}
  .hero{padding:44px 0 40px;}
  .hero h1{font-size:23px;}
  .hero-sub{font-size:14px;}
  .search{flex-direction:column;box-shadow:none;}
  .search button{padding:14px;}
  .nav{gap:16px;font-size:13.5px;}
  .logo-txt i{display:none;}
  .sec{padding:36px 0;}
  .card-name{font-size:14px;height:42px;}
  .owner-hd{flex-direction:column;align-items:flex-start;gap:14px;}
  .owner-nums{margin-left:0;text-align:left;gap:26px;}
}