/* ============ 湖南洛奇狮拍卖 · 全站样式 ============
   设计基调：取自 Logo 盾徽 — 深海蓝底 + 鎏金高光 + 石质纹理
   主色：#07111f（极深蓝） / #0b1c30（卡片蓝） / #d4af5f（香槟金） / #b8933e（暗金）
   辅色：#c7a65c（亮金高光） / #8fa3ba（雾蓝文字） / #e8eef4（浅亮文字）
   纹理：深蓝背景使用细颗粒噪点 + 顶部光束渐变，营造金属铭牌质感
   */
:root{
  --ink:#07111f;
  --navy:#0a192a;
  --navy-2:#0f2135;
  --navy-3:#142e47;
  --panel:#0b1c2e;
  --card:#ffffff;
  --gold:#b8933e;
  --gold-2:#d4af5f;
  --gold-3:#c7a65c;
  --gold-light:#fbf6ea;
  --bg:#f0f2f5;
  --line:#d9dde3;
  --text:#1c2b3a;
  --muted:#697b8c;
  --muted-light:#9db2c7;
  --green:#2e9e5b;
  --red:#c0392b;
  --blue:#2b6cb0;
  --shadow:0 2px 14px rgba(7,17,31,.08);
  --shadow-gold:0 6px 20px rgba(184,147,62,.22);
  --radius:12px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
/* 锚点跳转时避开吸顶导航栏 */
#about,#contact{scroll-margin-top:88px}
body{font-family:"PingFang SC","Microsoft YaHei","Segoe UI",system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- 纹理工具 ---------- */
.grain{position:relative}
.grain::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.28;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");mix-blend-mode:overlay}

/* ---------- 顶部导航 ---------- */
.topbar{background:var(--ink);color:#8fa3ba;font-size:12.5px;position:relative;z-index:60}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:34px;position:relative;z-index:1}
.topbar a{color:var(--gold-2)}
.topbar .top-right{display:flex;align-items:center;gap:16px}
.topbar .admin-link{display:inline-flex;align-items:center;gap:4px;color:#7d90a5;padding:2px 0;transition:.15s}
.topbar .admin-link:hover{color:var(--gold-2)}
.navbar{background:linear-gradient(180deg,#fff 0%,#f9fafb 100%);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;box-shadow:var(--shadow)}
.navbar .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px}
.brand .logo{width:46px;height:46px;flex:none;border-radius:50%;object-fit:cover;box-shadow:0 2px 8px rgba(7,17,31,.12);border:2px solid var(--gold-2)}
.brand .bt{line-height:1.25}
.brand .bt b{font-size:18px;letter-spacing:2px;color:var(--ink)}
.brand .bt span{display:block;font-size:10px;letter-spacing:1.5px;color:var(--muted)}
.nav{display:flex;gap:6px;align-items:center}
.nav a{padding:8px 16px;border-radius:8px;font-size:15px;color:var(--text);transition:.15s}
.nav a:hover{background:#f0f3f7;color:var(--navy)}
.nav a.active{background:var(--navy);color:#fff;box-shadow:inset 0 0 0 1px rgba(212,175,95,.35)}
.nav .btn-tel{margin-left:10px;display:flex;align-items:center;gap:7px;color:var(--gold);font-weight:700;border:1.5px solid var(--gold-2);padding:7px 14px;border-radius:8px;background:var(--gold-light);transition:.15s}
.nav .btn-tel:hover{background:#fff;border-color:var(--gold)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:6px 10px;cursor:pointer}
.nav-toggle svg{display:block;stroke:var(--navy)}

/* ---------- 首页 Hero ---------- */
.hero{background:var(--ink);color:#fff;padding:86px 0 100px;position:relative;overflow:hidden;border-top:2px solid var(--gold-2)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.32;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");mix-blend-mode:overlay}
.hero::after{content:"";position:absolute;right:-80px;top:-140px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(212,175,95,.18),transparent 66%)}
.hero .wrap{position:relative;z-index:1}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:3.5px;color:var(--gold-2);border:1px solid rgba(212,175,95,.5);padding:5px 16px;border-radius:20px;margin-bottom:22px;background:rgba(212,175,95,.08)}
.hero h1{font-size:40px;letter-spacing:3px;line-height:1.25;font-weight:700;text-shadow:0 2px 14px rgba(0,0,0,.35)}
.hero-slogan{display:inline-block;margin:14px 0 4px;font-size:15px;letter-spacing:6px;color:var(--gold-2);padding:5px 18px;border:1px solid rgba(212,175,95,.4);border-radius:20px;background:rgba(212,175,95,.08)}
.hero p.sub{margin:18px 0 32px;color:#c3d0de;max-width:820px;font-size:15px;line-height:1.95;text-align:justify}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;border-radius:10px;padding:12px 26px;font-size:15px;font-family:inherit;transition:.18s}
.btn-gold{background:linear-gradient(135deg,var(--gold-2) 0%,var(--gold) 100%);color:#fff;font-weight:700;box-shadow:var(--shadow-gold)}
.btn-gold:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.06);color:#e8eef4;border:1px solid rgba(212,175,95,.55);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(212,175,95,.12);border-color:var(--gold-2)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2)}
.btn-line{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-line:hover{border-color:var(--gold);color:var(--gold)}
.btn.sm{padding:6px 13px;font-size:12.5px;border-radius:7px}
.btn.danger{background:#fdecea;color:var(--red)}
.btn.gold{background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#fff}

/* ---------- 通用 section ---------- */
.section{padding:60px 0}
.section.alt{background:linear-gradient(180deg,#fff 0%,#fafbfc 100%)}
.sec-head{text-align:center;margin-bottom:38px}
.sec-head .kicker{color:var(--gold);font-size:12.5px;letter-spacing:3px;font-weight:700}
.sec-head h2{font-size:28px;letter-spacing:2.5px;margin:8px 0 8px;color:var(--ink)}
.sec-head p{color:var(--muted);font-size:14px}

/* ---------- 分类入口 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;text-align:center;box-shadow:var(--shadow);transition:.2s;display:block;position:relative;overflow:hidden}
.cat-card::after{content:"";position:absolute;inset:0;border:1px solid transparent;border-radius:var(--radius);pointer-events:none;transition:.2s}
.cat-card:hover{transform:translateY(-5px);box-shadow:0 12px 28px rgba(7,17,31,.12)}
.cat-card:hover::after{border-color:var(--gold-2)}
.cat-card .ic{width:60px;height:60px;margin:0 auto 14px;border-radius:50%;background:linear-gradient(135deg,var(--gold-light),#f0e6c8);display:flex;align-items:center;justify-content:center;box-shadow:inset 0 0 0 1px rgba(184,147,62,.18)}
.cat-card .ic svg{width:28px;height:28px;stroke:var(--gold);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.cat-card h3{font-size:18px;color:var(--ink);letter-spacing:2px}
.cat-card p{font-size:12.5px;color:var(--muted);margin-top:6px}
.cat-card .cnt{display:inline-block;margin-top:12px;font-size:12px;color:var(--gold);border:1px solid var(--gold-2);border-radius:14px;padding:2px 12px;background:var(--gold-light)}

/* ---------- 拍品卡片 ---------- */
.lot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-5px);box-shadow:0 14px 32px rgba(7,17,31,.14);border-color:var(--gold-2)}
.thumb{position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,var(--navy-2) 0%,var(--navy-3) 100%);overflow:hidden;cursor:pointer}
.thumb::before{content:"";position:absolute;inset:0;opacity:.25;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");mix-blend-mode:overlay}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-size:12px;letter-spacing:3px}
.thumb-tags{position:absolute;top:12px;left:12px;display:flex;gap:8px;z-index:2}
.lot-no{background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#fff;font-family:Consolas,Menlo,monospace;font-size:12px;font-weight:700;letter-spacing:1px;padding:4px 10px;border-radius:6px;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.cat-tag{background:rgba(7,17,31,.72);backdrop-filter:blur(4px);color:#fff;padding:4px 12px;border-radius:6px;font-size:12px;letter-spacing:2px}
.status{position:absolute;top:12px;right:12px;font-size:12px;padding:4px 12px;border-radius:16px;letter-spacing:1px;color:#fff;z-index:2}
.status.upcoming{background:var(--blue)}
.status.live{background:var(--red);animation:pulse 1.6s infinite}
.status.ended{background:#8a97a5}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.65}}
.card .bd{padding:16px 18px 18px;flex:1;display:flex;flex-direction:column;gap:10px}
.card h3{font-size:16.5px;color:var(--ink);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{font-size:12.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.card .price-row{display:flex;justify-content:space-between;align-items:baseline;margin-top:auto;padding-top:8px;border-top:1px dashed var(--line)}
.card .price-row .lbl{font-size:12px;color:var(--muted)}
.card .price-row .val{font-size:19px;font-weight:800;color:var(--gold);font-family:Consolas,Menlo,monospace}
.card .cd{display:flex;justify-content:space-between;align-items:center;background:#f4f6f9;border-radius:8px;padding:7px 12px;font-size:12.5px}
.card .cd .lbl{color:var(--muted)}
.card .cd .tm{font-family:Consolas,Menlo,monospace;font-weight:700;color:var(--navy)}
.card .cd.live .tm{color:var(--red)}
.card .cd.ended .tm{color:var(--muted)}

/* ---------- 列表页 ---------- */
.page-head{background:var(--ink);color:#fff;padding:52px 0 46px;position:relative;overflow:hidden}
.page-head::before{content:"";position:absolute;inset:0;opacity:.3;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");mix-blend-mode:overlay}
.page-head::after{content:"";position:absolute;right:-60px;top:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(212,175,95,.16),transparent 65%)}
.page-head .wrap{position:relative;z-index:1}
.page-head h1{font-size:27px;letter-spacing:2.5px}
.page-head .crumb{font-size:12.5px;color:#9db2c7;margin-top:8px}
.page-head .crumb a:hover{color:var(--gold-2)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filters button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 18px;font-size:13.5px;cursor:pointer;font-family:inherit;color:var(--text);transition:.15s}
.filters button:hover{border-color:var(--gold)}
.filters button.active{background:var(--navy);color:#fff;border-color:var(--navy);box-shadow:inset 0 0 0 1px rgba(212,175,95,.35)}
.search-box{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 12px}
.search-box input{border:none;outline:none;font-size:13.5px;font-family:inherit;width:170px;background:transparent}
.result-info{font-size:12.5px;color:var(--muted);margin-bottom:14px}
.empty{text-align:center;color:var(--muted);padding:80px 0;letter-spacing:2px;grid-column:1/-1}

/* ---------- 详情页 ---------- */
.crumbs{font-size:12.5px;color:var(--muted);padding:18px 0}
.crumbs a:hover{color:var(--navy)}
.detail-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:32px}
.g-main{aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:linear-gradient(135deg,var(--navy-2),var(--navy-3));position:relative}
.g-main::before{content:"";position:absolute;inset:0;opacity:.25;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");mix-blend-mode:overlay}
.g-main img{width:100%;height:100%;object-fit:cover}
.g-main .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);letter-spacing:3px;font-size:13px}
.g-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.g-thumbs img{width:84px;height:58px;object-fit:cover;border-radius:7px;border:2px solid transparent;cursor:pointer}
.g-thumbs img.on{border-color:var(--gold)}
.d-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.d-title{font-size:22px;color:var(--ink);line-height:1.4;margin-bottom:14px}
.price-panel{background:linear-gradient(135deg,#fbf6ea,#f6eedb);border:1px solid #e4d7b8;border-radius:10px;padding:16px 18px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:14px}
.price-panel .pp .k{font-size:11.5px;color:#8a7a4e;letter-spacing:1px}
.price-panel .pp .v{font-size:20px;font-weight:800;color:var(--gold);font-family:Consolas,Menlo,monospace;margin-top:3px}
.price-panel .pp .v.plain{color:var(--navy);font-size:16px}
.d-count{display:flex;align-items:center;justify-content:space-between;background:#f4f6f9;border-radius:10px;padding:11px 16px;font-size:13px;margin-bottom:16px}
.d-count .tm{font-family:Consolas,Menlo,monospace;font-weight:800;font-size:18px;color:var(--navy)}
.d-count.live .tm{color:var(--red)}
.d-count.ended .tm{color:var(--muted);font-size:14px}
.kv{width:100%;border-collapse:collapse;margin:6px 0 4px}
.kv th,.kv td{border-bottom:1px solid var(--line);padding:9px 6px;font-size:13.5px;text-align:left}
.kv th{color:var(--muted);font-weight:400;width:120px;white-space:nowrap}
.d-cta{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.d-sections{margin-top:30px}
.d-sec{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px;margin-bottom:20px;box-shadow:var(--shadow)}
.d-sec h3{font-size:17px;color:var(--ink);letter-spacing:1px;margin-bottom:14px;padding-left:12px;border-left:3px solid var(--gold)}
.d-sec p{color:#3d4f61;font-size:14px;white-space:pre-wrap}
.d-sec ol,.d-sec ul{padding-left:20px;color:#3d4f61;font-size:14px}
.d-sec li{margin:7px 0}
.time-line{display:flex;gap:0;flex-wrap:wrap;margin-top:6px}
.tl-item{flex:1;min-width:150px;text-align:center;position:relative;padding:14px 8px;background:#f4f6f9;border-radius:10px;margin:6px}
.tl-item .t{font-size:13.5px;font-weight:700;color:var(--navy)}
.tl-item .n{font-size:11.5px;color:var(--muted);margin-top:3px}
.lot-nav{display:flex;justify-content:space-between;gap:12px;margin-top:8px}
.lot-nav a{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:10px 18px;font-size:13.5px;color:var(--navy)}
.lot-nav a:hover{border-color:var(--gold);color:var(--gold)}

/* ---------- 关于 / 联系 ---------- */
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:stretch}
.about-txt{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.about-txt h3{font-size:19px;color:var(--ink);margin-bottom:14px;letter-spacing:1px}
.about-txt p{color:#3d4f61;font-size:14px;margin-bottom:10px;text-align:justify}
.contact-card{background:linear-gradient(150deg,var(--ink) 0%,var(--navy-2) 100%);border-radius:var(--radius);color:#fff;padding:30px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.contact-card::before{content:"";position:absolute;inset:0;opacity:.28;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");mix-blend-mode:overlay}
.contact-card h3{font-size:18px;letter-spacing:2px;margin-bottom:18px;color:var(--gold-2);position:relative;z-index:1}
.contact-card .ci{display:flex;gap:12px;align-items:flex-start;margin-bottom:15px;font-size:13.5px;position:relative;z-index:1}
.contact-card .ci svg{width:18px;height:18px;stroke:var(--gold-2);fill:none;stroke-width:1.8;flex:none;margin-top:2px;stroke-linecap:round;stroke-linejoin:round}
.contact-card .ci b{display:block;font-size:12px;color:#9db2c7;font-weight:400;letter-spacing:1px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-align:center;box-shadow:var(--shadow)}
.stat .n{font-size:24px;font-weight:800;color:var(--gold);font-family:Consolas,Menlo,monospace}
.stat .l{font-size:12px;color:var(--muted);margin-top:4px;letter-spacing:1px}
.adv-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}
.adv{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;text-align:center;box-shadow:var(--shadow);transition:.2s}
.adv:hover{transform:translateY(-4px);border-color:var(--gold-2)}
.adv .ai{width:46px;height:46px;margin:0 auto 12px;border-radius:50%;background:linear-gradient(135deg,var(--gold-2),var(--gold));display:flex;align-items:center;justify-content:center;color:#fff;font-size:19px;font-weight:700;box-shadow:0 4px 12px rgba(184,147,62,.28)}
.adv h4{font-size:15px;color:var(--ink);letter-spacing:1px;margin-bottom:7px}
.adv p{font-size:12.5px;color:var(--muted);line-height:1.6}
/* 关于我们·移动端折叠次要段落 */
.about-toggle{display:none;margin-top:14px;background:#f4f6f9;border:1px solid var(--line);color:var(--navy);border-radius:8px;padding:8px 20px;font-size:13px;cursor:pointer;font-family:inherit;transition:.15s}
.about-toggle:hover{border-color:var(--gold);color:var(--gold)}
@media (max-width:680px){
  .about-toggle{display:inline-block}
  .about-txt.collapsed p:nth-of-type(n+3){display:none}
}

/* ---------- 页脚 ---------- */
footer{background:var(--ink);color:#8fa3ba;padding:36px 0;margin-top:34px;font-size:12.5px;position:relative}
footer::before{content:"";position:absolute;inset:0;opacity:.25;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");mix-blend-mode:overlay}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;position:relative;z-index:1}
footer a{color:#c3d0de}
footer a:hover{color:var(--gold-2)}

/* ---------- 后台 ---------- */
body.admin{background:linear-gradient(135deg,#e8ecf1 0%,#f2f4f7 100%);min-height:100vh}
.login-box{max-width:380px;margin:12vh auto;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:38px;text-align:center;backdrop-filter:blur(6px)}
.login-box .logo{width:68px;height:68px;margin:0 auto 14px;border-radius:50%;border:2px solid var(--gold-2);box-shadow:0 4px 14px rgba(7,17,31,.12)}
.login-box h2{color:var(--ink);letter-spacing:3px;font-size:20px;margin-bottom:6px}
.login-box p{font-size:12px;color:var(--muted);margin-bottom:22px}
.login-box input{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:9px;font-size:14px;font-family:inherit;outline:none;margin-bottom:8px}
.login-box input:focus{border-color:var(--gold)}
.tabs{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}
.tabs button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px 22px;font-size:14px;cursor:pointer;font-family:inherit;transition:.15s}
.tabs button.active{background:var(--navy);color:#fff;border-color:var(--navy);box-shadow:inset 0 0 0 1px rgba(212,175,95,.35)}
.panel{display:none}
.panel.show{display:block}
.toolbar-btns{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.table-wrap{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:auto;box-shadow:var(--shadow)}
table.data{width:100%;border-collapse:collapse;min-width:860px}
table.data th,table.data td{padding:11px 14px;text-align:left;font-size:13px;border-bottom:1px solid var(--line);white-space:nowrap}
table.data th{background:#f4f6f9;color:var(--ink);font-size:12.5px;letter-spacing:1px}
table.data tr:hover td{background:#fafbfd}
.thumb-mini{width:52px;height:36px;object-fit:cover;border-radius:5px}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#c3ccd5;margin-right:6px}
.dot.on{background:var(--green);box-shadow:0 0 0 3px rgba(46,158,91,.15)}
.row-actions{display:flex;gap:6px}
/* 编辑弹窗 */
.modal{position:fixed;inset:0;background:rgba(7,17,31,.55);display:none;align-items:flex-start;justify-content:center;z-index:100;padding:30px 16px;overflow:auto;backdrop-filter:blur(2px)}
.modal.show{display:flex}
.modal-card{background:#fff;border-radius:14px;width:640px;max-width:100%;padding:26px 28px;box-shadow:0 20px 60px rgba(0,0,0,.28)}
.modal-card h3{color:var(--ink);letter-spacing:1px;margin-bottom:18px;font-size:17px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
.fg{display:flex;flex-direction:column;gap:5px}
.fg.full{grid-column:1/-1}
.fg label{font-size:12.5px;color:var(--muted)}
.fg input,.fg select,.fg textarea{padding:9px 12px;border:1px solid var(--line);border-radius:8px;font-size:13.5px;font-family:inherit;outline:none;background:#fff}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--gold)}
.fg textarea{resize:vertical;min-height:90px}
.img-picks{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.img-pick{position:relative;width:92px;height:64px;border:1px dashed var(--line);border-radius:8px;overflow:hidden;background:#fafbfd}
.img-pick img{width:100%;height:100%;object-fit:cover}
.img-pick .del{position:absolute;top:2px;right:2px;background:rgba(192,57,43,.9);color:#fff;border:none;border-radius:5px;width:20px;height:20px;cursor:pointer;font-size:12px;line-height:1}
.img-pick.add{display:flex;align-items:center;justify-content:center;color:var(--muted);cursor:pointer;font-size:22px;background:#fafbfd}
.img-pick.add:hover{border-color:var(--gold);color:var(--gold)}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}
.cd-name{color:var(--navy);font-weight:700;cursor:pointer;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--gold-2)}
.cd-name:hover{color:var(--gold)}
.cd-list{margin:2px 0 0}
.cd-row{display:flex;gap:12px;padding:10px 2px;border-bottom:1px dashed var(--line);font-size:13.5px;line-height:1.55}
.cd-row:last-child{border-bottom:none}
.cd-row b{flex:0 0 116px;font-weight:600;color:var(--muted)}
.cd-row div{flex:1;word-break:break-all;white-space:pre-wrap}
/* 浏览留痕 */
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.sc{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:var(--shadow)}
.sc .n{font-size:24px;font-weight:800;color:var(--ink);font-family:Consolas,Menlo,monospace}
.sc .l{font-size:12px;color:var(--muted);margin-top:4px}
.sc.gold .n{color:var(--gold)}
.tag{display:inline-block;font-size:11px;padding:2px 9px;border-radius:10px;background:#eef2f7;color:var(--navy)}
.tag.page{background:#e8f0fa}
.tag.detail{background:#fbf1dd;color:var(--gold)}

/* 浏览留痕 · IP 分组 / 展开明细 / 分页 */
.v-sep{display:inline-block;width:1px;height:20px;background:var(--line);margin:0 4px}
.v-ctl{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted)}
.v-ctl select,.v-ctl input{border:1px solid var(--line);border-radius:8px;padding:6px 9px;font-size:13px;background:#fbfcfe;font-family:inherit;color:var(--text)}
.v-ctl input[type=date]{padding:5px 8px}
#visitPager{display:flex;justify-content:center;margin:14px 0 2px}
.pager{display:flex;align-items:center;gap:14px}
.pager .pginfo{font-size:12.5px;color:var(--muted)}
tr.ip-row td:first-child{color:var(--gold);width:26px;text-align:center;font-weight:700}
tr.ip-row:hover td{background:#fafbfd}
.ip-detail-row>td{background:#f7f9fc;padding:0!important}
table.ip-detail{width:100%;border-collapse:collapse;min-width:0}
table.ip-detail th,table.ip-detail td{padding:8px 12px;text-align:left;font-size:12.5px;border-bottom:1px solid var(--line);white-space:nowrap}
table.ip-detail th{background:#eef2f7;color:var(--ink);font-size:12px;letter-spacing:.5px}
.ip-detail-pager{display:flex;align-items:center;gap:12px;padding:10px 12px;flex-wrap:wrap}
.ip-detail-pginfo{font-size:12px;color:var(--muted)}
.ip-detail-loading{padding:14px 12px;color:var(--muted);font-size:13px}

/* ---------- 提示 ---------- */
#toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:10px 22px;border-radius:10px;font-size:13.5px;opacity:0;pointer-events:none;transition:.25s;z-index:200;box-shadow:0 8px 24px rgba(0,0,0,.25)}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- 响应式 ---------- */
@media (max-width:960px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .lot-grid{grid-template-columns:repeat(2,1fr)}
  .detail-box{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .adv-row{grid-template-columns:repeat(2,1fr)}
  .stat-cards{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:29px}
}
@media (max-width:680px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 16px;gap:4px}
  .nav.open{display:flex}
  .nav .btn-tel{margin:6px 0 4px;justify-content:center}
  .lot-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr 1fr}
  .price-panel{grid-template-columns:1fr}
  .detail-box{padding:18px}
  .d-sec{padding:18px}
  .form-grid{grid-template-columns:1fr}
  .topbar .wrap{justify-content:center;flex-wrap:wrap;height:auto;min-height:34px;padding:6px 16px;gap:2px 12px}
  .topbar .wrap>span:first-child{display:none}
  .toolbar{flex-direction:column;align-items:stretch}
  .search-box input{width:100%;flex:1}
  .brand .bt span{display:none}
  .navbar .wrap{height:64px}
}

/* ============ 委托拍卖页 ============ */
.consign-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:36px;align-items:start}
.consign-info h2{font-size:24px;margin:0 0 10px;color:var(--ink)}
.consign-info .lead{color:var(--muted);font-size:14.5px;line-height:1.9;margin:0 0 22px}
.consign-steps{display:flex;flex-direction:column;gap:14px;margin-bottom:24px}
.cs{display:flex;gap:14px;align-items:flex-start;background:#f7f9fc;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.cs .n{flex:none;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;letter-spacing:.5px}
.cs b{display:block;font-size:14.5px;margin-bottom:3px}
.cs p{margin:0;font-size:13px;color:var(--muted);line-height:1.7}
.consign-note{background:#fdf9ef;border:1px solid #eadfc4;border-radius:12px;padding:16px 18px}
.consign-note b{color:#9a7b2d;font-size:13.5px;letter-spacing:1px}
.consign-note p{margin:8px 0 0;font-size:13px;color:var(--muted);line-height:1.75}
.consign-note a{color:var(--gold-d,#b8933e)}

.consign-form-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 8px 30px rgba(7,17,31,.07);position:sticky;top:20px}
.consign-form-card h3{margin:0 0 4px;font-size:19px;color:var(--ink)}
.consign-form-card .hint{margin:0 0 18px;font-size:12.5px;color:var(--muted)}
.consign-form-card .hint i,.cf-row label i{color:var(--red);font-style:normal}
.cf-row{margin-bottom:16px}
.cf-row label{display:block;font-size:13.5px;font-weight:600;margin-bottom:7px;color:var(--ink)}
.cf-row input[type=text],.cf-row input[type=tel],.cf-row textarea{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:9px;padding:11px 13px;font-size:14px;font-family:inherit;transition:border .15s;background:#fbfcfe}
.cf-row input:focus,.cf-row textarea:focus{outline:none;border-color:var(--gold);background:#fff}
.cnt-hint{text-align:right;font-size:11.5px;color:var(--muted);margin-top:4px}
.agree{text-align:center;font-size:12px;color:var(--muted);margin:12px 0 0}
.cf-row .opt{font-weight:400;color:var(--muted);font-size:12px}
.consign-imgs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}
.ci-thumb{position:relative;width:76px;height:76px;border-radius:9px;overflow:hidden;border:1px solid var(--line);background:#f4f6f9}
.ci-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.ci-del{position:absolute;top:2px;right:2px;width:20px;height:20px;border:none;border-radius:5px;background:rgba(192,57,43,.92);color:#fff;font-size:13px;line-height:1;cursor:pointer}
.cd-imgs{display:flex;flex-wrap:wrap;gap:8px}
.cd-imgs a{display:block;width:88px;height:88px;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.cd-imgs img{width:100%;height:100%;object-fit:cover;display:block}
.type-picks{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.tp{position:relative;cursor:pointer}
.tp input{position:absolute;opacity:0;pointer-events:none}
.tp span{display:block;text-align:center;border:1.5px solid var(--line);border-radius:9px;padding:9px 4px;font-size:13px;color:var(--muted);background:#fbfcfe;transition:all .15s}
.tp.active span{border-color:var(--gold);color:#8a6a1f;background:#fdf9ef;font-weight:700}
.consign-done{text-align:center;padding:30px 10px}
.ok-ic{width:64px;height:64px;border-radius:50%;background:#eaf7ef;color:#2e9e5b;font-size:30px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;border:1.5px solid #bfe5cc}
.consign-done h3{margin:0 0 10px}
.consign-done p{color:var(--muted);font-size:14px;line-height:1.9;margin:0 0 20px}
.done-btns{display:flex;gap:10px;justify-content:center}
@media (max-width:900px){
  .consign-grid{grid-template-columns:1fr}
  .consign-form-card{position:static}
  .type-picks{grid-template-columns:repeat(2,1fr)}
}

/* ============ 后台 · 委托统计 ============ */
.type-dist{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.type-dist .td-chip{font-size:12.5px;border:1px solid var(--line);border-radius:16px;padding:4px 12px;background:#f7f9fc;color:var(--muted)}
.type-dist .td-chip b{color:var(--ink)}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.filter-bar select,.filter-bar input{border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-size:13.5px;background:#fbfcfe}
.filter-bar input{min-width:200px;flex:1}
.note-cell{max-width:260px;white-space:normal;line-height:1.6;font-size:12.5px;color:var(--muted)}

/* ============ 移动端 · 一键分享（微信朋友圈） ============ */
/* 悬浮按钮：仅小屏显示，固定右下角，不遮挡主要内容，适配安全区 */
#shareFab{position:fixed;right:16px;bottom:calc(22px + env(safe-area-inset-bottom));width:52px;height:52px;border:none;border-radius:50%;
  background:linear-gradient(135deg,#2e9e5b,#1f7a44);color:#fff;display:none;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(46,158,91,.45);z-index:150;cursor:pointer;-webkit-tap-highlight-color:transparent}
#shareFab:active{transform:scale(.94)}
#shareFab svg{width:24px;height:24px}

#shareMask{position:fixed;inset:0;background:rgba(7,17,31,.5);z-index:300;display:none;align-items:flex-end;justify-content:center}
#shareMask.show{display:flex}
.share-sheet{width:100%;max-width:520px;background:#fff;border-radius:18px 18px 0 0;padding:14px 18px calc(18px + env(safe-area-inset-bottom));
  box-shadow:0 -8px 30px rgba(0,0,0,.18);animation:shareUp .26s ease}
@keyframes shareUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.share-grip{width:40px;height:4px;border-radius:2px;background:#dfe4ea;margin:2px auto 12px}
.share-hd{text-align:center;font-size:16px;font-weight:700;color:var(--ink);margin-bottom:14px}
.share-card{display:flex;gap:12px;background:#f6f8fa;border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:14px}
.sc-cover{width:64px;height:64px;object-fit:cover;border-radius:8px;flex:0 0 auto;background:#e9eef3}
.sc-body{flex:1;min-width:0}
.sc-title{font-size:14.5px;font-weight:700;color:var(--ink);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sc-desc{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sc-link{font-size:11px;color:#9aa7b4;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wx-guide{display:flex;align-items:center;gap:10px;background:#eafaf0;border:1px solid #bfe6cd;border-radius:10px;padding:10px 12px;margin-bottom:14px}
.wxg-arrow{font-size:20px;font-weight:800;color:var(--green);line-height:1}
.wxg-tip{font-size:12.5px;color:#236b43}
.share-actions{display:flex;gap:10px}
.sa-btn{flex:1;border:1px solid var(--line);background:#fff;border-radius:10px;padding:12px 6px;font-size:13px;color:var(--ink);
  display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;font-family:inherit;-webkit-tap-highlight-color:transparent}
.sa-btn svg{width:22px;height:22px;stroke:var(--gold-2)}
.sa-btn:active{background:#f6f8fa}
.sa-close{color:var(--muted)}
.share-qr-box{margin-top:16px;text-align:center}
#shareQr{display:inline-block;padding:12px;background:#fff;border:1px solid var(--line);border-radius:12px}
.qr-tip{font-size:12px;color:var(--muted);margin-top:8px}
/* 平板 / 桌面：面板居中为对话框 */
@media (min-width:600px){
  #shareMask{align-items:center}
  .share-sheet{border-radius:18px;max-width:440px;animation:sharePop .26s ease}
  @keyframes sharePop{from{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}
}
/* 手机及小平板：显示悬浮分享按钮（桌面隐藏，避免遮挡） */
@media (max-width:960px){
  #shareFab{display:flex}
}

/* ================= 图片灯箱（全站复用） ================= */
.thumb{position:relative}
.lb-root{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center}
.lb-root.show{display:flex}
.lb-backdrop{position:absolute;inset:0;background:rgba(4,14,26,.94)}
.lb-close{position:absolute;top:14px;right:14px;z-index:2;width:42px;height:42px;border:none;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:24px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent}
.lb-close:active{background:rgba(255,255,255,.3)}
.lb-prev,.lb-next{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:46px;height:46px;border:none;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent}
.lb-prev{left:12px}.lb-next{right:12px}
.lb-prev:active,.lb-next:active{background:rgba(255,255,255,.3)}
.lb-stage{position:relative;max-width:92vw;max-height:84vh;display:flex;align-items:center;justify-content:center}
.lb-img{max-width:92vw;max-height:82vh;object-fit:contain;border-radius:6px;opacity:0;transition:opacity .18s ease}
.lb-img.on{opacity:1}
.lb-spin{position:absolute;width:34px;height:34px;border:3px solid rgba(255,255,255,.25);border-top-color:#d4af5f;border-radius:50%;animation:lbSpin .8s linear infinite}
@keyframes lbSpin{to{transform:rotate(360deg)}}
.lb-count{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);z-index:2;color:#dfe7ee;font-size:12.5px;background:rgba(0,0,0,.35);padding:4px 12px;border-radius:20px;white-space:nowrap}
body.lb-lock{overflow:hidden}
/* 卡片放大按钮（列表/首页） */
.lb-zoom{position:absolute;right:10px;bottom:10px;z-index:3;width:34px;height:34px;border:none;border-radius:50%;background:rgba(8,24,44,.55);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent}
.lb-zoom svg{width:17px;height:17px}
.lb-zoom:active{background:rgba(8,24,44,.85)}
/* 小屏：按钮贴边、触控区更大 */
@media (max-width:600px){
  .lb-prev{left:6px;width:44px;height:44px}
  .lb-next{right:6px;width:44px;height:44px}
  .lb-close{top:10px;right:10px;width:40px;height:40px}
  .lb-count{bottom:12px}
  .lb-rot{bottom:12px}
}
/* 灯箱手势增强：旋转按钮 / 禁用图片默认手势 / 可点击光标 */
.lb-img{touch-action:none;cursor:zoom-in}
.lb-rot{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);margin-left:74px;z-index:2;width:40px;height:40px;border:none;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:20px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent}
.lb-rot:active{background:rgba(255,255,255,.3)}
.thumb-mini{cursor:zoom-in}
.cd-imgs img{cursor:zoom-in}