/* ============================================================
   紫砂 · 三端合一商城  统一设计系统 theme.css
   风格：雅致文人（米白 / 墨 / 青瓷 / 朱泥 / 描金）
   全站唯一 CSS，页面只写结构，不写样式
   ============================================================ */

/* ---------- 1. Design Tokens ---------- */
:root{
  /* 色 */
  --ink:#1B1815;          /* 墨，主文字 */
  --ink-2:#4B443B;        /* 次级文字 */
  --ink-3:#8A8175;        /* 辅助/说明 */
  --paper:#F6F3EC;        /* 宣纸底 */
  --paper-2:#FFFDF8;      /* 卡片底 */
  --paper-3:#EFEAE0;      /* 浅底块 */
  --clay:#8E3B2C;         /* 朱泥红：价格 / 主 CTA */
  --clay-d:#6F2C20;
  --celadon:#7C9A8E;      /* 青瓷 */
  --celadon-d:#33524A;    /* 墨青：强调块 / 页脚 */
  --gold:#A9884E;         /* 描金：分隔 / 标签 */
  --live:#B4453A;         /* 拍卖进行中 */
  --ok:#4E7A5E;
  --line:rgba(27,24,21,.10);
  --line-2:rgba(27,24,21,.18);

  /* 字 */
  --f-serif:"Songti SC","STSong","Noto Serif SC","Source Han Serif SC",SimSun,serif;
  --f-sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  --f-num:"Optima","Times New Roman",serif;

  /* 间距（4 基数） */
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:24px;
  --s6:32px; --s7:48px; --s8:64px; --s9:96px;

  /* 版心 */
  --w:1280px;
  --w-narrow:960px;

  /* 其它 */
  --r:2px;               /* 全局圆角极小，保持文人气质 */
  --shadow:0 1px 2px rgba(27,24,21,.04),0 8px 24px -12px rgba(27,24,21,.12);
  --tr:.22s cubic-bezier(.2,.6,.3,1);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-sans);font-size:14px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--tr)}
a:hover{color:var(--clay)}
h1,h2,h3,h4,p,figure,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
table{border-collapse:collapse;width:100%}
::selection{background:rgba(142,59,44,.14)}

/* ---------- 3. 排版 ---------- */
.serif{font-family:var(--f-serif)}
.h1{font-family:var(--f-serif);font-size:44px;line-height:1.28;letter-spacing:.02em;font-weight:500}
.h2{font-family:var(--f-serif);font-size:30px;line-height:1.4;letter-spacing:.03em;font-weight:500}
.h3{font-family:var(--f-serif);font-size:21px;line-height:1.5;font-weight:500}
.h4{font-family:var(--f-serif);font-size:17px;line-height:1.5;font-weight:500}
.lead{font-size:16px;color:var(--ink-2)}
.small{font-size:13px}
.tiny{font-size:12px;color:var(--ink-3)}
.muted{color:var(--ink-3)}
.clay{color:var(--clay)}
.center{text-align:center}

/* 竖排小标题（文人气质的关键细节） */
.vlabel{
  writing-mode:vertical-rl;font-family:var(--f-serif);
  font-size:13px;letter-spacing:.32em;color:var(--ink-3);
}

/* ---------- 4. 布局 ---------- */
.wrap{width:100%;max-width:var(--w);margin:0 auto;padding:0 32px}
.wrap-narrow{max-width:var(--w-narrow)}
.sec{padding:var(--s8) 0}
.sec-sm{padding:var(--s7) 0}
.sec-alt{background:var(--paper-2)}
.sec-ink{background:var(--celadon-d);color:#F3EFE6}
.sec-ink .muted,.sec-ink .tiny{color:rgba(243,239,230,.62)}
.sec-ink a:hover{color:#E8C98C}

/* 区块标题：左竖线 + 宋体主标 + 副标 + 右侧更多 */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:var(--s6)}
.sec-head .t{display:flex;align-items:baseline;gap:12px}
.sec-head .t::before{content:"";width:2px;height:20px;background:var(--clay);flex:none;transform:translateY(2px)}
.sec-head h2{font-family:var(--f-serif);font-size:27px;font-weight:500;letter-spacing:.06em}
.sec-head .sub{font-size:12px;color:var(--ink-3);letter-spacing:.18em;text-transform:uppercase}
.sec-head .more{font-size:12px;color:var(--ink-3);letter-spacing:.1em;white-space:nowrap}
.sec-head .more::after{content:" →"}

/* 栅格 */
.g{display:grid;gap:var(--s5)}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g5{grid-template-columns:repeat(5,1fr)}
.g6{grid-template-columns:repeat(6,1fr)}
.split{display:grid;grid-template-columns:1fr 340px;gap:var(--s7)}

/* ---------- 5. 顶部导航（三版共用骨架） ---------- */
.topbar{
  background:var(--celadon-d);color:rgba(243,239,230,.78);
  font-size:12px;letter-spacing:.04em;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:34px}
.topbar .r{display:flex;gap:20px;align-items:center}
.topbar a:hover{color:#fff}

.hd{position:sticky;top:0;z-index:60;background:rgba(246,243,236,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;gap:var(--s6);height:76px}
.logo{display:flex;align-items:center;gap:10px;flex:none}
.logo-mark{width:34px;height:34px;flex:none}
.logo-txt{font-family:var(--f-serif);font-size:22px;letter-spacing:.18em;line-height:1}
.logo-sub{font-size:10px;letter-spacing:.3em;color:var(--ink-3);margin-top:4px}

.nav{display:flex;gap:var(--s6);flex:1}
.nav>li{position:relative}
.nav>li>a{
  display:block;padding:26px 0 24px;font-size:15px;letter-spacing:.08em;color:var(--ink-2);
}
.nav>li>a::after{
  content:"";position:absolute;left:0;right:0;bottom:18px;height:1px;background:var(--clay);
  transform:scaleX(0);transform-origin:left;transition:transform var(--tr);
}
.nav>li:hover>a{color:var(--ink)}
.nav>li:hover>a::after,.nav>li.on>a::after{transform:scaleX(1)}
.nav>li.on>a{color:var(--ink)}

/* 下拉巨幕 */
.mega{
  position:absolute;left:50%;top:100%;transform:translateX(-50%) translateY(-6px);
  background:var(--paper-2);border:1px solid var(--line);box-shadow:var(--shadow);
  padding:var(--s5) var(--s6);min-width:620px;display:none;opacity:0;
}
.nav>li:hover .mega{display:block;animation:fade .2s forwards}
@keyframes fade{to{opacity:1;transform:translateX(-50%) translateY(0)}}
.mega-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s5)}
.mega-cols h5{margin:0 0 10px;font-family:var(--f-serif);font-size:13px;color:var(--gold);letter-spacing:.14em}
.mega-cols a{display:block;padding:4px 0;font-size:13px;color:var(--ink-2)}

/* 搜索 */
.search{display:flex;align-items:center;border:1px solid var(--line-2);background:var(--paper-2);height:38px;min-width:250px}
.search select{border:0;background:transparent;font-size:12px;color:var(--ink-3);padding:0 8px 0 12px;outline:none}
.search input{flex:1;border:0;background:transparent;outline:none;font-size:13px;padding:0 8px}
.search button{padding:0 14px;height:100%;color:var(--ink-2)}

.hd-act{display:flex;align-items:center;gap:18px;flex:none;font-size:13px;color:var(--ink-2)}
.hd-act .ico{display:flex;align-items:center;gap:6px}
.cart-n{display:inline-block;min-width:16px;height:16px;line-height:16px;text-align:center;background:var(--clay);color:#fff;font-size:10px;border-radius:8px;padding:0 4px;transform:translateY(-6px)}

/* ---------- 6. 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 26px;font-size:14px;letter-spacing:.1em;
  border:1px solid transparent;border-radius:var(--r);transition:all var(--tr);white-space:nowrap;
}
.btn-primary{background:var(--clay);color:#fff}
.btn-primary:hover{background:var(--clay-d);color:#fff}
.btn-ink{background:var(--celadon-d);color:#F3EFE6}
.btn-ink:hover{background:#26403A;color:#fff}
.btn-ghost{border-color:var(--line-2);color:var(--ink-2);background:transparent}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.btn-line{border-color:currentColor;color:var(--clay)}
.btn-sm{height:34px;padding:0 16px;font-size:13px}
.btn-lg{height:52px;padding:0 36px;font-size:15px}
.btn-block{width:100%}

/* ---------- 7. 标签 / 徽标 ---------- */
.tag{
  display:inline-flex;align-items:center;height:22px;padding:0 8px;
  font-size:11px;letter-spacing:.06em;border:1px solid var(--line-2);color:var(--ink-3);
}
.tag-clay{border-color:rgba(142,59,44,.3);color:var(--clay);background:rgba(142,59,44,.04)}
.tag-gold{border-color:rgba(169,136,78,.4);color:var(--gold);background:rgba(169,136,78,.05)}
.tag-ink{background:var(--celadon-d);color:#F3EFE6;border-color:transparent}
.tag-live{background:var(--live);color:#fff;border-color:transparent}
.tag-ok{border-color:rgba(78,122,94,.35);color:var(--ok)}
.dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--live);margin-right:6px;vertical-align:middle;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

/* ---------- 8. 作品卡（全站核心组件） ---------- */
.card{display:block;background:var(--paper-2);border:1px solid var(--line);transition:all var(--tr);position:relative}
.card:hover{border-color:var(--line-2);box-shadow:var(--shadow);transform:translateY(-2px)}
.card-media{position:relative;aspect-ratio:1/1;overflow:hidden;background:linear-gradient(160deg,#EFE9DC,#E2D9C7)}
.card-media img,.card-media svg{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--tr)}
.card:hover .card-media img,.card:hover .card-media svg{transform:scale(1.04)}
.card-badge{position:absolute;left:0;top:0;z-index:2;background:var(--celadon-d);color:#F3EFE6;font-size:11px;line-height:1;padding:5px 10px;letter-spacing:.14em}
.card-body{padding:14px 14px 16px}
.card-name{font-family:var(--f-serif);font-size:16px;letter-spacing:.04em;margin-bottom:6px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-meta{font-size:12px;color:var(--ink-3);line-height:1.9}
.card-meta b{color:var(--ink-2);font-weight:400}
.card-foot{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-top:12px;padding-top:11px;border-top:1px dashed var(--line)}
.price{font-family:var(--f-num);color:var(--clay);font-size:19px;letter-spacing:.02em;white-space:nowrap}
.price .big{font-size:19px}
.price small{font-size:12px;margin-right:1px}
.price-old{font-size:12px;color:var(--ink-3);text-decoration:line-through;margin-left:6px}
.price-ask{font-size:14px;color:var(--clay);letter-spacing:.06em;font-family:var(--f-serif)}
.price-lock{font-size:13px;color:var(--ink-3);letter-spacing:.04em}
.no{font-family:var(--f-num);font-size:11px;color:var(--ink-3);letter-spacing:.08em}

/* 横排卡（列表/侧栏） */
.card-row{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.card-row:last-child{border-bottom:0}
.card-row .thumb{width:92px;height:92px;flex:none;background:linear-gradient(160deg,#EFE9DC,#E2D9C7);overflow:hidden}
.card-row .thumb svg,.card-row .thumb img{width:100%;height:100%;object-fit:cover}

/* ---------- 9. 拍卖专用 ---------- */
.auction-hero{position:relative;background:var(--celadon-d);color:#F3EFE6;overflow:hidden}
.auction-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 80% at 80% 20%,rgba(169,136,78,.22),transparent 60%);
}
.countdown{display:flex;gap:10px;align-items:flex-start}
.cd-unit{text-align:center;min-width:52px}
.cd-num{
  display:block;font-family:var(--f-num);font-size:26px;line-height:1;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  padding:8px 0;letter-spacing:.02em;
}
.cd-lab{display:block;font-size:10px;color:rgba(243,239,230,.55);margin-top:6px;letter-spacing:.2em}
.cd-unit.sep{align-self:flex-start;padding-top:6px;color:rgba(243,239,230,.4);min-width:8px}
.cd-dark .cd-num{background:rgba(27,24,21,.06);border-color:var(--line-2);color:var(--clay)}
.cd-dark .cd-lab{color:var(--ink-3)}

.bid-line{display:flex;align-items:baseline;gap:8px;font-size:13px;color:rgba(243,239,230,.7)}
.bid-amt{font-family:var(--f-num);font-size:32px;color:#E8C98C;letter-spacing:.01em}
.bid-amt small{font-size:14px;margin-left:2px}

.progress{height:2px;background:rgba(243,239,230,.16);position:relative;overflow:hidden}
.progress i{position:absolute;left:0;top:0;bottom:0;background:var(--gold);display:block}

/* ---------- 10. 筛选器 ---------- */
.filter{background:var(--paper-2);border:1px solid var(--line)}
.filter-row{display:flex;align-items:flex-start;gap:16px;padding:12px 18px;border-bottom:1px solid var(--line)}
.filter-row:last-child{border-bottom:0}
.filter-k{flex:none;width:52px;font-size:13px;color:var(--ink-3);letter-spacing:.1em;padding-top:4px}
.filter-v{display:flex;flex-wrap:wrap;gap:4px 18px;flex:1}
.filter-v a{font-size:13px;color:var(--ink-2);padding:4px 0;position:relative}
.filter-v a.on{color:var(--clay)}
.filter-v a.on::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--clay)}
.filter-more{font-size:12px;color:var(--ink-3);flex:none;padding-top:4px}

/* 排序条 */
.sortbar{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;padding:14px 0;border-bottom:1px solid var(--line);margin-bottom:var(--s5)}
.sortbar .s{display:flex;gap:22px;font-size:13px;color:var(--ink-2)}
.sortbar .s a.on{color:var(--clay)}
/* 右侧筛选胶囊：今日上新 / 仅孤品 / 砂隐藏馆 */
.sortbar .flags{display:flex;gap:10px;flex-wrap:wrap}
.flag-link{
  display:inline-block;border:1px solid var(--line-2);background:var(--paper);
  padding:5px 16px;font-size:12.5px;letter-spacing:.08em;color:var(--ink-2);
  transition:all var(--tr);
}
.flag-link:hover{border-color:var(--clay);color:var(--clay)}
.flag-link.on{border-color:var(--clay);color:var(--clay);background:rgba(142,59,44,.06)}
.flag-link.flag-gold{color:var(--gold);border-color:rgba(169,136,78,.45)}
.flag-link.flag-gold:hover,.flag-link.flag-gold.on{border-color:var(--gold);color:var(--gold);background:rgba(169,136,78,.08)}

/* ---------- 11. Tabs ---------- */
.tabs{display:flex;gap:28px;align-items:center;flex-wrap:wrap}
.tabs a{font-size:14px;color:var(--ink-3);padding-bottom:6px;border-bottom:1px solid transparent;letter-spacing:.04em}
.tabs a.on{color:var(--ink);border-color:var(--clay)}
.tabs-sm a{font-size:13px}

/* ---------- 12. 图文列表 ---------- */
.news-list li{display:flex;gap:12px;align-items:baseline;padding:11px 0;border-bottom:1px dashed var(--line)}
.news-list li:last-child{border-bottom:0}
.news-list .t{flex:1;font-size:14px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-list .d{font-size:11px;color:var(--ink-3);font-family:var(--f-num);flex:none}
.news-list li::before{content:"·";color:var(--gold);font-size:18px;line-height:1}

/* 词条卡 */
.wiki-card{display:block;padding:18px;border:1px solid var(--line);background:var(--paper-2);transition:all var(--tr)}
.wiki-card:hover{border-color:var(--gold);background:#fff}
.wiki-card h4{font-family:var(--f-serif);font-size:16px;margin-bottom:8px}
.wiki-card p{font-size:12px;color:var(--ink-3);line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* 艺人卡 */
.artisan{text-align:center;padding:22px 12px;border:1px solid var(--line);background:var(--paper-2);transition:all var(--tr)}
.artisan:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.artisan .ava{width:74px;height:74px;margin:0 auto 12px;border-radius:50%;overflow:hidden;background:linear-gradient(160deg,#E8E1D2,#D6CBB6);display:grid;place-items:center}
.artisan .nm{font-family:var(--f-serif);font-size:16px;letter-spacing:.08em}
.artisan .zc{font-size:11px;color:var(--gold);letter-spacing:.1em;margin-top:4px}

/* ---------- 13. 表单 ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:6px;letter-spacing:.04em}
.inp,.sel,.txa{width:100%;height:42px;border:1px solid var(--line-2);background:var(--paper-2);padding:0 12px;font-size:14px;outline:none;transition:border-color var(--tr)}
.txa{height:auto;padding:10px 12px;min-height:96px;resize:vertical;line-height:1.7}
.inp:focus,.sel:focus,.txa:focus{border-color:var(--celadon-d)}

/* ---------- 14. 分页 ---------- */
.pager{display:flex;gap:6px;justify-content:center;margin-top:var(--s7)}
.pager a,.pager span{min-width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);font-size:13px;color:var(--ink-2);font-family:var(--f-num)}
.pager a:hover{border-color:var(--celadon-d);color:var(--ink)}
.pager .on{background:var(--celadon-d);color:#F3EFE6;border-color:var(--celadon-d)}

/* 面包屑：独立于版心输出，自居中对齐版心 */
.crumb{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:12px;color:var(--ink-3);max-width:var(--w);margin:0 auto;padding:16px 32px}
.crumb a:hover{color:var(--clay)}
.crumb i{font-style:normal;opacity:.5}

/* ---------- 15. 页脚 ---------- */
.ft{background:var(--celadon-d);color:rgba(243,239,230,.66);padding:var(--s8) 0 var(--s5);margin-top:var(--s9)}
/* 两个子项：品牌块 + 链接组容器（内部再分 4 列） */
.ft-top{display:grid;grid-template-columns:minmax(220px,.9fr) minmax(0,2.6fr);gap:var(--s7);padding-bottom:var(--s7);border-bottom:1px solid rgba(243,239,230,.14)}
.ft-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:32px 40px}
.ft h5{font-family:var(--f-serif);font-size:14px;color:#F3EFE6;letter-spacing:.14em;margin:0 0 16px}
.ft li{padding:5px 0;font-size:13px}
.ft a:hover{color:#E8C98C}
.ft .brand{font-family:var(--f-serif);font-size:22px;color:#F3EFE6;letter-spacing:.2em;margin-bottom:12px}
.ft-bot{display:flex;justify-content:space-between;gap:20px;padding-top:var(--s5);font-size:12px;color:rgba(243,239,230,.42)}
.qr{width:92px;height:92px;background:#fff;padding:6px;display:grid;place-items:center}

/* ---------- 16. 通用杂项 ---------- */
.hr{height:1px;background:var(--line);border:0}
.center-y{display:flex;align-items:center}
.between{display:flex;align-items:center;justify-content:space-between}
.chip{display:inline-flex;align-items:center;height:30px;padding:0 12px;border:1px solid var(--line);font-size:12px;color:var(--ink-2);background:var(--paper-2)}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--celadon-d);color:#F3EFE6;border-color:var(--celadon-d)}

.showcase{position:relative;background:linear-gradient(150deg,#EFE7D8,#DED2BB);display:grid;place-items:center;overflow:hidden}
.showcase::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(70% 60% at 50% 30%,rgba(255,255,255,.5),transparent 70%);
}

/* ============================================================
   版式 A「雅集」— 编辑式 / 美术馆画册 / 大留白
   ============================================================ */
.tpl-a .hero{padding:var(--s9) 0 var(--s8);border-bottom:1px solid var(--line)}
.tpl-a .hero-in{display:grid;grid-template-columns:1fr 420px;gap:var(--s8);align-items:center}
.tpl-a .hero h1{margin:var(--s4) 0 var(--s5)}
.tpl-a .hero .kicker{display:flex;align-items:center;gap:14px;font-size:12px;letter-spacing:.3em;color:var(--gold)}
.tpl-a .hero .kicker::after{content:"";height:1px;width:56px;background:var(--gold);opacity:.6}
.tpl-a .hero-fig{position:relative}
.tpl-a .hero-fig .frame{border:1px solid var(--line-2);padding:14px;background:var(--paper-2)}
.tpl-a .hero-fig .cap{position:absolute;right:-18px;bottom:34px;background:var(--paper-2);border:1px solid var(--line);padding:10px 16px;font-size:12px;color:var(--ink-2);letter-spacing:.06em}
.tpl-a .fig-num{position:absolute;left:-14px;top:-14px;font-family:var(--f-serif);font-size:12px;color:var(--gold);letter-spacing:.2em;background:var(--paper);padding:2px 8px;border:1px solid var(--line)}
.tpl-a .work-tile .card{border:0;background:transparent}
.tpl-a .work-tile .card-media{background:transparent;aspect-ratio:4/5}
.tpl-a .work-tile .card-body{padding:14px 2px 0}
.tpl-a .work-tile .card:hover{transform:none;box-shadow:none}
.tpl-a .work-tile .card:hover .card-media svg{transform:scale(1.03)}
.tpl-a .stat-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tpl-a .stat-strip div{padding:26px 0;text-align:center;border-right:1px solid var(--line)}
.tpl-a .stat-strip div:last-child{border-right:0}
.tpl-a .stat-strip b{display:block;font-family:var(--f-num);font-size:28px;color:var(--celadon-d);font-weight:400}

/* ============================================================
   版式 B「匠谱」— 艺人驱动 / 深墨块 / 横向长卷
   ============================================================ */
.tpl-b{background:var(--paper-2)}
.tpl-b .hero{background:var(--celadon-d);color:#F3EFE6;position:relative;overflow:hidden}
.tpl-b .hero::after{content:"";position:absolute;inset:0;background:
  radial-gradient(50% 70% at 78% 40%,rgba(169,136,78,.20),transparent 70%),
  radial-gradient(40% 60% at 20% 90%,rgba(124,154,142,.28),transparent 70%);pointer-events:none}
.tpl-b .hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1fr 520px;gap:var(--s8);padding:var(--s8) 0;align-items:center}
.tpl-b .hero h1{font-family:var(--f-serif);font-size:46px;line-height:1.3;letter-spacing:.06em;margin-bottom:var(--s5)}
.tpl-b .hero p{color:rgba(243,239,230,.7);max-width:420px}
.tpl-b .hero .line{display:flex;gap:14px;align-items:center;margin-bottom:var(--s5);font-size:11px;letter-spacing:.3em;color:#E8C98C}
.tpl-b .hero .line::before{content:"";width:36px;height:1px;background:#E8C98C;opacity:.7}
.tpl-b .rail{display:flex;gap:var(--s5);overflow-x:auto;padding-bottom:var(--s4);scrollbar-width:thin}
.tpl-b .rail::-webkit-scrollbar{height:3px}
.tpl-b .rail::-webkit-scrollbar-thumb{background:var(--line-2)}
.tpl-b .rail>*{flex:0 0 258px}
.tpl-b .idx{border-right:1px solid var(--line)}
.tpl-b .idx a{display:flex;justify-content:space-between;align-items:baseline;padding:13px 18px 13px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.tpl-b .idx a span{font-size:11px;color:var(--ink-3);font-family:var(--f-num)}
.tpl-b .idx a:hover{padding-left:6px;color:var(--clay)}
.tpl-b .artisan-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:var(--s4)}

/* ============================================================
   版式 C「器市」— 电商转化 / 密筛选 / 卡片流
   ============================================================ */
.tpl-c{background:#F4F2EC}
.tpl-c .hd-in{height:66px}
.tpl-c .notice{background:var(--clay);color:#fff;font-size:12px;letter-spacing:.06em}
.tpl-c .notice .wrap{display:flex;justify-content:space-between;align-items:center;height:32px}
.tpl-c .search{min-width:420px;height:40px;border-color:var(--celadon-d)}
.tpl-c .entry{background:var(--paper-2);border-bottom:1px solid var(--line)}
.tpl-c .entry .wrap{display:flex;gap:var(--s5);padding:14px 32px;overflow-x:auto}
.tpl-c .entry a{font-size:13px;color:var(--ink-2);white-space:nowrap;padding:2px 0}
.tpl-c .entry a.on{color:var(--clay);border-bottom:1px solid var(--clay)}
/* 导航右侧「限时竞拍」：胶囊样式，避免文字贴边 */
.tpl-c .entry a.nav-live{
  color:var(--clay);border:1px solid rgba(142,59,44,.35);border-bottom-color:rgba(142,59,44,.35);
  padding:4px 14px;margin-left:auto;background:rgba(142,59,44,.05);
}
.tpl-c .entry a.nav-live:hover{background:rgba(142,59,44,.12)}
.tpl-c .entry a.nav-live.on{border-bottom-color:rgba(142,59,44,.35)}
.tpl-c .promo{display:grid;grid-template-columns:300px 1fr;gap:var(--s5);align-items:stretch}
.tpl-c .promo-side{background:var(--celadon-d);color:#F3EFE6;padding:var(--s5)}
.tpl-c .promo-side .big{font-family:var(--f-serif);font-size:26px;line-height:1.4;letter-spacing:.06em;margin:var(--s3) 0 var(--s4)}
.tpl-c .card{background:#fff}
.tpl-c .sec{padding:var(--s7) 0}

/* ---------- 17. 常用双栏工具类（模板用 class，不用内联，保证可响应） ---------- */
.home-top{display:grid;grid-template-columns:320px minmax(0,1fr);gap:24px;align-items:start}
.gloss-2{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.grid-216{display:grid;grid-template-columns:216px minmax(0,1fr);gap:56px;align-items:start}
.grid-220{display:grid;grid-template-columns:220px minmax(0,1fr);gap:56px;align-items:start}
.hero-2col{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:56px;align-items:center}

/* 移动端独立搜索条（桌面隐藏） */
.m-search{display:none}

/* 内边距工具类（替代内联 padding，保证移动端有左右留白） */
.pad-404{padding:120px 32px 140px}
.pad-page{padding:30px 32px 80px}
.pad-hero{padding:90px 32px}
.pad-sec-a{padding:56px 32px 90px}
.pad-sec-b{padding:60px 32px 90px}
.pad-top0{padding:60px 32px 0}
.pad-trace{padding:40px 32px 100px}

/* ---------- 18. 响应式（全站共用） ---------- */
@media (max-width:1180px){
  .wrap{padding:0 20px}
  .crumb{padding:16px 20px}
  .g5,.g6{grid-template-columns:repeat(3,1fr)}
  .tpl-a .hero-in,.tpl-b .hero-in{grid-template-columns:1fr;gap:var(--s6)}
  .tpl-a .hero-fig,.tpl-b .hero-in>div:last-child{display:none}
  .split{grid-template-columns:1fr}
  .ft-top{grid-template-columns:1fr;gap:var(--s6)}
  .ft-cols{grid-template-columns:repeat(4,1fr);gap:24px}
  .tpl-b .artisan-grid{grid-template-columns:repeat(3,1fr)}
  .tpl-c .search{min-width:240px}
  .hd-in{gap:var(--s4)}
  .home-top{grid-template-columns:1fr}
  .gloss-2{gap:32px}
  .hero-2col{grid-template-columns:1fr;gap:28px;align-items:start}
}
@media (max-width:920px){
  .grid-216,.grid-220{grid-template-columns:1fr;gap:20px}
  .side-nav{position:static;display:flex;gap:16px;overflow-x:auto}
  .side-nav a{border:0;white-space:nowrap}
  .gloss-2{grid-template-columns:1fr;gap:28px}
}
@media (max-width:760px){
  body{font-size:13px}
  .h1{font-size:26px}.h2{font-size:21px}.h3{font-size:18px}
  .sec{padding:44px 0}.sec-sm{padding:30px 0}
  .wrap{padding:0 16px}
  .crumb{padding:12px 16px;font-size:11px}

  /* 头部：隐藏 PC 搜索与文字，显示移动搜索条 */
  .hd .search{display:none}
  .hd-act .txt{display:none}
  .hd-act{gap:14px}
  .hd-in{height:58px;justify-content:space-between}
  .tpl-c .hd-in{height:58px}
  .logo-txt{font-size:19px}
  .m-search{display:block;padding:10px 16px;background:var(--paper);border-bottom:1px solid var(--line)}
  .m-search .search{display:flex;width:100%;min-width:0;height:38px}

  /* 公告条：隐藏右侧客服，左文可换行 */
  .notice{font-size:11px}
  .tpl-c .notice .wrap{height:auto;min-height:30px;flex-wrap:wrap;gap:2px 12px;padding:5px 16px;line-height:1.7}
  .notice .wrap span{min-width:0}
  .notice .wrap span:last-child{display:none}

  /* 导航条：横向滑动 */
  .entry .wrap{gap:20px;padding:0 16px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .entry .wrap::-webkit-scrollbar{display:none}
  .entry a{padding:11px 0;white-space:nowrap;flex:none}
  .entry a[style]{margin-left:0 !important}

  .nav{display:none}
  .sec-head{flex-direction:column;align-items:flex-start;gap:6px;margin-bottom:var(--s5)}
  .sec-head h2{font-size:22px}

  /* 栅格 */
  .g2,.g3,.g4,.g5,.g6{grid-template-columns:repeat(2,1fr);gap:12px}
  .home-top{gap:18px}
  .hero-2col{gap:22px}

  /* 筛选器 */
  .filter-row{flex-direction:column;gap:4px;padding:10px 14px}
  .filter-k{width:auto;padding-top:0}
  .filter-v{gap:2px 14px}
  .sortbar{flex-wrap:wrap;gap:10px}
  .sortbar .s{gap:14px;flex-wrap:wrap}

  /* 卡片 */
  .card-name{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.5;font-size:15px}
  .card-foot{margin-top:10px;padding-top:9px}
  .card-foot .tiny{white-space:nowrap}
  .price,.price .big{font-size:17px}

  /* 详情页 */
  .pdp-title{font-size:23px}
  .pdp-price{margin:16px 0 4px}
  .pdp-price .big{font-size:30px}
  .gallery{grid-template-columns:1fr;gap:10px}
  .gallery-thumbs{flex-direction:row;order:2;overflow-x:auto;padding-bottom:2px}
  .gallery-thumbs a{width:62px;flex:none}
  .pdp-actions{grid-template-columns:1fr}
  .pdp-promise{gap:12px}
  .cert-box{grid-template-columns:1fr}
  .tabs-bar{gap:20px;margin:var(--s6) 0 var(--s5)}
  .tabs-bar a{font-size:14px}
  .prose{font-size:14px;line-height:2}

  /* 文章 */
  .article-head h1{font-size:24px}
  .article-head{padding-bottom:18px;margin-bottom:22px}

  /* 艺人 */
  .artisan-hero{padding:var(--s6) 0}
  .artisan-hero h1{font-size:27px}
  .artisan-hero .nums{gap:22px}
  .artisan-hero .nums b{font-size:23px}
  .timeline{padding-left:20px}
  .tpl-b .hero-in{padding:44px 0}
  .tpl-b .hero h1{font-size:29px}
  .tpl-b .artisan-grid{grid-template-columns:repeat(2,1fr)}

  /* 拍卖 */
  .countdown{gap:6px;flex-wrap:wrap}
  .cd-num{font-size:19px;min-width:44px;padding:7px 0}
  .bid-amt{font-size:26px}
  .lot-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .lot-head{padding:var(--s6) 0}

  /* 页脚 */
  .ft{margin-top:56px;padding:44px 0 24px}
  .ft-top{padding-bottom:var(--s5)}
  .ft-cols{grid-template-columns:repeat(2,1fr);gap:22px 18px}
  .ft-bot{flex-direction:column;align-items:flex-start;gap:6px}
}
@media (max-width:480px){
  .lot-grid{grid-template-columns:1fr}
  .g2{grid-template-columns:1fr}
  .cd-num{min-width:40px;font-size:17px}
  .pdp-actions{grid-template-columns:1fr}
  .filter-v{gap:2px 12px}
}
@media (max-width:760px){
  .pad-404{padding:64px 16px 72px}
  .pad-page{padding:20px 16px 48px}
  .pad-hero{padding:48px 16px}
  .pad-sec-a{padding:36px 16px 48px}
  .pad-sec-b{padding:36px 16px 48px}
  .pad-top0{padding:32px 16px 0}
  .pad-trace{padding:24px 16px 56px}
}

/* ============================================================
   18. 作品详情页（A 排版气质）
   ============================================================ */
.pdp{display:grid;grid-template-columns:minmax(0,1fr) 460px;gap:var(--s7);align-items:start}
.gallery{display:grid;grid-template-columns:84px minmax(0,1fr);gap:14px}
.gallery-thumbs{display:flex;flex-direction:column;gap:10px}
.gallery-thumbs a{aspect-ratio:1;border:1px solid var(--line);background:var(--paper-2);display:grid;place-items:center;overflow:hidden}
.gallery-thumbs a.on{border-color:var(--clay)}
.gallery-thumbs svg{width:78%}
.gallery-main{aspect-ratio:1/1;border:1px solid var(--line);background:linear-gradient(160deg,#EFE9DC,#E2D9C7);display:grid;place-items:center;position:relative}
.gallery-main svg{width:70%}
.gallery-main .zoom{position:absolute;right:12px;bottom:12px;background:rgba(255,253,248,.9);border:1px solid var(--line);padding:4px 10px;font-size:11px;color:var(--ink-2)}

.pdp-panel{position:sticky;top:96px}
.pdp-title{font-family:var(--f-serif);font-size:32px;line-height:1.35;letter-spacing:.05em;margin:10px 0 6px}
.pdp-sub{font-size:13px;color:var(--ink-3);letter-spacing:.06em}
.pdp-price{display:flex;align-items:baseline;gap:12px;margin:22px 0 6px}
.pdp-price .big{font-family:var(--f-num);font-size:38px;color:var(--clay);line-height:1}
.pdp-spec{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:22px 0;padding:6px 0}
.pdp-spec div{display:flex;padding:9px 0;font-size:13px;border-bottom:1px dashed var(--line)}
.pdp-spec div:last-child{border-bottom:0}
.pdp-spec dt{width:76px;color:var(--ink-3);flex:none}
.pdp-spec dd{margin:0;color:var(--ink-2)}
.pdp-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:8px}
.pdp-actions .full{grid-column:1/-1}
.pdp-promise{display:flex;gap:18px;margin-top:18px;font-size:12px;color:var(--ink-3);flex-wrap:wrap}
.pdp-promise i{color:var(--gold);font-style:normal}

.tabs-bar{display:flex;gap:34px;border-bottom:1px solid var(--line);margin:var(--s8) 0 var(--s6)}
.tabs-bar a{padding:14px 0;font-size:15px;color:var(--ink-3);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs-bar a.on{color:var(--ink);border-color:var(--clay)}
.prose{font-size:15px;line-height:2.1;color:var(--ink-2);max-width:760px}
.prose p{margin:0 0 18px}
.prose h3{font-family:var(--f-serif);font-size:19px;color:var(--ink);margin:32px 0 14px;letter-spacing:.04em}
.prose blockquote{margin:24px 0;padding:16px 22px;border-left:2px solid var(--gold);background:var(--paper-3);color:var(--ink-2);font-family:var(--f-serif)}
.prose figure{margin:26px 0}
.prose figcaption{font-size:12px;color:var(--ink-3);text-align:center;margin-top:8px;letter-spacing:.04em}

.cert-box{display:grid;grid-template-columns:150px 1fr;gap:20px;border:1px solid var(--line);background:var(--paper-2);padding:20px}
.cert-box .img{aspect-ratio:3/4;background:linear-gradient(160deg,#F3EDE0,#E6DCC8);border:1px solid var(--line);display:grid;place-items:center;font-family:var(--f-serif);color:var(--ink-3);font-size:12px;letter-spacing:.2em}

/* ============================================================
   19. 艺人页（B 索引逻辑）
   ============================================================ */
.artisan-hero{background:var(--celadon-d);color:#F3EFE6;padding:var(--s8) 0;position:relative;overflow:hidden}
.artisan-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(50% 70% at 80% 30%,rgba(169,136,78,.22),transparent 70%);pointer-events:none}
.artisan-hero .in{position:relative;z-index:2;display:grid;grid-template-columns:170px 1fr auto;gap:var(--s6);align-items:center}
.artisan-hero .portrait{width:170px;height:170px;border:1px solid rgba(243,239,230,.3);display:grid;place-items:center;background:rgba(255,255,255,.05)}
.artisan-hero h1{font-family:var(--f-serif);font-size:40px;letter-spacing:.1em;margin-bottom:10px;color:#F3EFE6}
.artisan-hero .zc{font-size:12px;letter-spacing:.22em;color:#E8C98C}
.artisan-hero .bio{font-size:13px;color:rgba(243,239,230,.66);max-width:520px;margin-top:14px;line-height:2}
.artisan-hero .nums{display:flex;gap:34px;text-align:center}
.artisan-hero .nums b{display:block;font-family:var(--f-num);font-size:30px;color:#F3EFE6;font-weight:400}
.artisan-hero .nums span{font-size:11px;color:rgba(243,239,230,.55);letter-spacing:.16em}

.artisan-body{display:grid;grid-template-columns:236px minmax(0,1fr);gap:56px;padding:var(--s7) 0}
.side-nav{position:sticky;top:96px;align-self:start}
.side-nav a{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.side-nav a.on{color:var(--clay)}
.side-nav a span{font-size:11px;color:var(--ink-3);font-family:var(--f-num)}
.timeline{border-left:1px solid var(--line-2);padding-left:26px;margin-left:6px}
.timeline li{position:relative;padding:0 0 26px}
.timeline li::before{content:"";position:absolute;left:-31px;top:7px;width:7px;height:7px;border-radius:50%;background:var(--gold);border:2px solid var(--paper)}
.timeline b{display:block;font-family:var(--f-num);font-size:12px;color:var(--gold);letter-spacing:.1em;margin-bottom:4px}

/* ============================================================
   20. 拍卖页
   ============================================================ */
.lot-head{background:var(--celadon-d);color:#F3EFE6;padding:var(--s7) 0}
.lot-head .in{display:grid;grid-template-columns:1fr 420px;gap:var(--s7);align-items:center}
.lot-status{display:flex;gap:12px;align-items:center;font-size:12px;letter-spacing:.16em;color:#E8C98C}
.lot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s5)}
.lot-card{background:var(--paper-2);border:1px solid var(--line);position:relative;transition:all var(--tr)}
.lot-card:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.lot-card .num{position:absolute;left:0;top:0;z-index:2;background:var(--celadon-d);color:#F3EFE6;font-family:var(--f-num);font-size:11px;padding:3px 9px;letter-spacing:.08em}
.lot-card .now{padding:12px 14px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:baseline}
.lot-card .now b{font-family:var(--f-num);font-size:18px;color:var(--clay);font-weight:400}
.bid-history{border-top:1px solid var(--line)}
.bid-history li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--line);font-size:13px}
.bid-history .who{color:var(--ink-2)}
.bid-history .amt{font-family:var(--f-num);color:var(--clay)}
.bid-history .tm{font-size:11px;color:var(--ink-3)}

/* ============================================================
   21. 文章页
   ============================================================ */
.article-wrap{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:var(--s8);justify-content:center}
.article-head{border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:32px}
.article-head h1{font-family:var(--f-serif);font-size:36px;line-height:1.45;letter-spacing:.03em;margin:14px 0 16px}
.article-meta{display:flex;gap:20px;font-size:12px;color:var(--ink-3);flex-wrap:wrap}
.toc{border:1px solid var(--line);background:var(--paper-2);padding:18px}
.toc h5{font-family:var(--f-serif);font-size:13px;letter-spacing:.14em;color:var(--gold);margin:0 0 12px}
.toc a{display:block;padding:5px 0;font-size:12px;color:var(--ink-2);border-left:1px solid var(--line);padding-left:10px}
.toc a:hover{color:var(--clay);border-color:var(--clay)}
.related-work{display:flex;gap:14px;align-items:center;border:1px solid var(--line);background:var(--paper-2);padding:14px;margin:32px 0}
.related-work .thumb{width:88px;height:88px;flex:none;background:linear-gradient(160deg,#EFE9DC,#E2D9C7);display:grid;place-items:center}
.related-work .thumb svg{width:80%}

@media (max-width:1180px){
  .pdp{grid-template-columns:1fr}
  .pdp-panel{position:static}
  .artisan-hero .in{grid-template-columns:1fr}
  .artisan-hero .portrait{display:none}
  .artisan-body{grid-template-columns:1fr}
  .side-nav{position:static;display:flex;gap:18px;overflow-x:auto}
  .side-nav a{border:0;white-space:nowrap}
  .lot-head .in{grid-template-columns:1fr}
  .lot-grid{grid-template-columns:repeat(2,1fr)}
  .article-wrap{grid-template-columns:1fr}
}

/* ============================================================
   22. 品牌双层标识（主标 爱壶人 + 朱印 砂隐）
   ============================================================ */
.logo{display:flex;align-items:center;gap:11px}
.logo-stack{display:flex;flex-direction:column;justify-content:center;gap:4px}
.logo-txt{font-family:var(--f-serif);font-size:22px;letter-spacing:.16em;line-height:1;display:flex;align-items:center;gap:8px;color:var(--ink)}
.logo-sub{font-size:9.5px;letter-spacing:.26em;color:var(--ink-3);line-height:1;white-space:nowrap}
/* 朱文印：竖排两字，宽 17 高 24 */
.logo-seal{
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  width:17px;height:24px;flex:none;background:var(--clay);color:#FFF7EC;
  font-family:var(--f-serif);font-size:9.5px;line-height:1.02;letter-spacing:0;font-style:normal;
  border-radius:1.5px;box-shadow:inset 0 0 0 .6px rgba(255,255,255,.3);
}
/* 单字印变体 */
.logo-seal.one{width:17px;height:17px;font-size:11.5px;letter-spacing:0}
/* 深底反白版（页脚 / 深色头） */
.logo.on-dark .logo-txt{color:#F3EFE6}
.logo.on-dark .logo-sub{color:rgba(243,239,230,.5)}
.logo.on-dark .logo-seal{background:#C2614A;color:#FFF7EC}

/* 品牌锁定组合（规范页展示用） */
.brand-lock{display:flex;align-items:center;gap:16px;padding:34px 38px;border:1px solid var(--line);background:var(--paper-2)}
.brand-lock .logo-txt{font-size:38px;letter-spacing:.2em}
.brand-lock .logo-sub{font-size:11px;letter-spacing:.32em;margin-top:8px}
.brand-lock .logo-seal{width:26px;height:37px;font-size:14px}
.brand-lock .logo-mark{width:62px;height:62px}
.brand-lock.dark{background:var(--celadon-d);border-color:transparent}
.brand-lock.dark .logo-txt{color:#F3EFE6}
.brand-lock.dark .logo-sub{color:rgba(243,239,230,.5)}
.brand-lock.dark .logo-seal{background:#C2614A}

/* 品牌架构表 */
.arch{display:grid;grid-template-columns:1fr;gap:0;border:1px solid var(--line)}
.arch-row{display:grid;grid-template-columns:150px 1fr;border-bottom:1px solid var(--line)}
.arch-row:last-child{border-bottom:0}
.arch-row .k{background:var(--paper-2);padding:16px 18px;font-size:12px;color:var(--ink-3);letter-spacing:.1em;border-right:1px solid var(--line)}
.arch-row .v{padding:16px 18px;font-size:13px;color:var(--ink-2);line-height:1.9}
.arch-row .v b{font-family:var(--f-serif);color:var(--ink);letter-spacing:.08em}
.arch-row .v em{font-style:normal;color:var(--clay)}

/* 印章网格（小尺寸应用演示） */
.seal-demo{display:flex;gap:26px;align-items:flex-end;flex-wrap:wrap}
.seal-demo figure{margin:0;text-align:center}
.seal-demo figcaption{font-size:11px;color:var(--ink-3);margin-top:10px;letter-spacing:.06em}
.stamp{width:64px;height:64px;background:var(--clay);color:#FFF7EC;display:grid;place-items:center;
  font-family:var(--f-serif);font-size:26px;letter-spacing:0;border-radius:2px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.32)}
.stamp.two{display:flex;flex-direction:column;font-size:22px;line-height:1.05;letter-spacing:0;padding:5px 0}
.stamp.line{border-radius:0;background:transparent;color:var(--clay);box-shadow:none;border:2px solid var(--clay);font-size:20px;font-weight:400}
.stamp.round{border-radius:50%}
.stamp.dark{background:var(--celadon-d)}

/* 名刺 / 名片式展示 */
.card-demo{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.namecard{aspect-ratio:85/54;border:1px solid var(--line);background:var(--paper-2);padding:26px 28px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.namecard.dark{background:var(--celadon-d);color:#F3EFE6;border-color:transparent}
.namecard .nc-mark{position:absolute;right:-18px;bottom:-18px;width:150px;opacity:.06}
.namecard .nc-t{font-family:var(--f-serif);font-size:22px;letter-spacing:.2em;display:flex;align-items:center;gap:9px}
.namecard .nc-s{font-size:9px;letter-spacing:.3em;color:var(--ink-3);margin-top:6px}
.namecard.dark .nc-s{color:rgba(243,239,230,.45)}
.namecard .nc-b{font-size:11px;line-height:1.9;color:var(--ink-3);letter-spacing:.06em;position:relative;z-index:2}
.namecard.dark .nc-b{color:rgba(243,239,230,.6)}

/* 文案对照 */
.copy-grid{display:grid;grid-template-columns:130px 1fr;border:1px solid var(--line)}
.copy-grid>div{padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px;line-height:1.85}
.copy-grid>div:nth-child(odd){background:var(--paper-2);color:var(--ink-3);font-size:12px;letter-spacing:.08em;border-right:1px solid var(--line)}
.copy-grid>div.ok{color:var(--ink-2)}
.copy-grid>div.no{color:var(--ink-3);text-decoration:line-through;text-decoration-color:rgba(194,97,74,.5)}
@media (max-width:760px){
  .card-demo{grid-template-columns:1fr}
  .brand-lock{padding:24px;gap:12px;flex-wrap:wrap}
  .brand-lock .logo-txt{font-size:28px}
  .copy-grid{grid-template-columns:100px 1fr}
}

/* ============================================================
   21. 会员体系：登录 / 注册 / 会员中心 / 藏箧
   ============================================================ */

/* 提示条 */
.alert{padding:11px 14px;font-size:13px;border:1px solid var(--line);background:var(--paper-3);color:var(--ink-2);margin-bottom:18px;line-height:1.8}
.alert-err{border-color:rgba(180,69,58,.32);background:rgba(180,69,58,.06);color:var(--live)}
.alert-ok{border-color:rgba(78,122,94,.3);background:rgba(78,122,94,.06);color:var(--ok)}

/* 登录 / 注册：左印章卡 + 右表单 */
.auth{display:grid;grid-template-columns:minmax(0,1fr) 440px;border:1px solid var(--line);background:var(--paper-2);max-width:1040px;margin:0 auto}
.auth-side{background:var(--celadon-d);color:#F3EFE6;padding:56px 48px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.auth-side::after{content:"";position:absolute;inset:0;background:
  radial-gradient(50% 60% at 82% 22%,rgba(169,136,78,.22),transparent 70%),
  radial-gradient(40% 50% at 12% 92%,rgba(124,154,142,.3),transparent 70%);pointer-events:none}
.auth-side>*{position:relative;z-index:2}
.auth-seal{width:34px;height:48px;background:var(--clay);color:#FFF7EC;display:grid;place-items:center;
  font-family:var(--f-serif);font-size:14px;line-height:1.05;letter-spacing:0;border-radius:2px;margin-bottom:26px}
.auth-side h2{font-family:var(--f-serif);font-size:31px;line-height:1.55;letter-spacing:.14em;font-weight:400;color:#F3EFE6}
.auth-points{margin-top:30px;border-top:1px solid rgba(243,239,230,.16);padding-top:16px}
.auth-points li{font-size:12.5px;line-height:1.6;padding:7px 0;color:rgba(243,239,230,.7);letter-spacing:.04em}
.auth-points li::before{content:"·";color:#E8C98C;margin-right:9px;font-size:16px}
.auth-quote{margin-top:32px;font-family:var(--f-serif);font-size:12px;letter-spacing:.22em;color:rgba(243,239,230,.42)}

.auth-card{padding:52px 46px}
.auth-head h1{font-family:var(--f-serif);font-size:26px;letter-spacing:.12em;font-weight:400}
.auth-head p{margin-top:8px;letter-spacing:.04em}
.auth-form{margin-top:26px}
.auth-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.auth-row-3{grid-template-columns:1fr 1fr 1fr}
.auth-agree{display:flex;gap:8px;align-items:flex-start;font-size:12px;color:var(--ink-3);margin:2px 0 20px;line-height:1.7;cursor:pointer}
.auth-agree input{margin:3px 0 0;flex:none;accent-color:var(--clay)}
.auth-agree a{color:var(--clay)}
.auth-foot{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:12px;color:var(--ink-3);display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.auth-foot a{color:var(--clay)}
.auth-sep{opacity:.4}

/* 收银台 */
.pay-wrap{max-width:720px;margin:0 auto;border:1px solid var(--line);background:var(--paper-2);padding:42px 46px}
.pay-head h1{font-family:var(--f-serif);font-size:26px;letter-spacing:.12em;font-weight:400}
.pay-head p{margin-top:8px;letter-spacing:.04em;color:var(--ink-3)}
.pay-amount-card{margin-top:24px;padding:24px 26px;border:1px solid var(--line);background:var(--paper);
  display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.pay-amount{font-family:var(--f-serif);font-size:38px;color:var(--clay);letter-spacing:.02em;line-height:1.2}
.pay-steps{margin-top:20px;padding:12px 16px;border:1px dashed var(--line);color:var(--ink-3);line-height:2}
.pay-steps b{color:var(--ink);font-weight:600}
.pay-codes{margin-top:20px;display:flex;gap:20px;flex-wrap:wrap;justify-content:center}
.pay-code{margin:0;text-align:center}
.pay-code img{width:210px;height:210px;object-fit:contain;border:1px solid var(--line);background:#FFF;display:block}
.pay-code figcaption{margin-top:10px;font-size:12.5px;letter-spacing:.06em;color:var(--ink-2)}
.pay-account{margin-top:18px;padding:14px 16px;border:1px solid var(--line);background:var(--paper);color:var(--ink-2);line-height:2}
.pay-proof{margin-top:24px}
@media (max-width:760px){
  .pay-wrap{padding:28px 20px}
  .pay-amount{font-size:30px}
  .pay-code img{width:160px;height:160px}
}

/* 会员中心 */
.member-grid{gap:44px}
.member-side .member-badge{display:flex;gap:12px;align-items:center;border:1px solid var(--line);background:var(--paper-2);padding:16px 14px;margin-bottom:18px}
.member-badge .ava{width:46px;height:46px;flex:none;background:var(--celadon-d);color:#F3EFE6;display:grid;place-items:center;
  font-family:var(--f-serif);font-size:19px}
.member-badge .nm{font-family:var(--f-serif);font-size:15px;letter-spacing:.06em;margin-bottom:5px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:110px}
.member-badge .tag{margin-bottom:4px}
.member-side a.member-quit{color:var(--ink-3);font-size:13px}
.member-side a.member-quit:hover{color:var(--clay)}
.member-code{margin-top:20px;border:1px dashed var(--line-2);padding:12px 14px;background:var(--paper-3)}
.member-code b{display:block;font-family:var(--f-num);font-size:19px;letter-spacing:.2em;color:var(--clay);margin-top:3px}

.member-hello{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;
  padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:24px}
.member-hello h1{font-size:26px;margin-bottom:8px}
.member-hello-act{display:flex;gap:10px;flex:none}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px}
.stat-card{border:1px solid var(--line);background:var(--paper-2);padding:20px 12px;text-align:center;transition:all var(--tr)}
.stat-card:hover{border-color:var(--gold);color:inherit}
.stat-card b{display:block;font-family:var(--f-num);font-size:27px;font-weight:400;color:var(--celadon-d);line-height:1.2}
.stat-card b.clay{color:var(--clay)}
.stat-card span{font-size:12px;color:var(--ink-3);letter-spacing:.12em}

.member-cols{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.panel{border:1px solid var(--line);background:var(--paper-2);padding:22px 24px}
.panel-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px}
.panel-head h2{font-size:16px;letter-spacing:.08em}
.panel-head a{color:var(--ink-3)}
.panel-head a:hover{color:var(--clay)}

.bid-mini li{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px dashed var(--line)}
.bid-mini li:last-child{border-bottom:0}
.bid-mini .t{min-width:0}
.bid-mini .t a{display:block;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bid-mini .t .tiny{display:block;margin-top:2px}
.bid-mini .r{text-align:right;flex:none}
.bid-mini .r b{display:block;font-family:var(--f-num);font-size:15px;font-weight:400;color:var(--clay);margin-bottom:4px}

.cart-mini li{display:flex;gap:10px;align-items:center;padding:9px 0;border-bottom:1px dashed var(--line)}
.cart-mini li:last-child{border-bottom:0}
.cart-mini .thumb{width:44px;height:44px;flex:none;border:1px solid var(--line);background:linear-gradient(160deg,#EFE9DC,#E2D9C7);display:grid;place-items:center;overflow:hidden;color:var(--ink-3)}
.cart-mini .thumb img{width:100%;height:100%;object-fit:cover}
.cart-mini .t{flex:1;min-width:0}
.cart-mini .t a{display:block;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cart-mini b{font-family:var(--f-num);font-weight:400;color:var(--clay);font-size:14px;flex:none}

.empty{text-align:center;padding:44px 12px;color:var(--ink-3);font-size:13px}
.empty p{margin-bottom:10px;line-height:1.9}
.empty .btn{margin-top:6px}

.member-note{border:1px solid var(--line);background:var(--paper-3);padding:18px 20px;margin-top:20px}
.member-note b{display:block;font-family:var(--f-serif);letter-spacing:.1em;font-size:13px;margin-bottom:6px}

/* 数据表 */
.table-wrap{overflow-x:auto;border:1px solid var(--line);background:var(--paper-2);-webkit-overflow-scrolling:touch}
.table{min-width:680px;font-size:13px}
.table th{text-align:left;font-weight:400;font-size:11.5px;letter-spacing:.14em;color:var(--ink-3);
  padding:12px 16px;background:var(--paper-3);border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:14px 16px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top}
.table tr:last-child td{border-bottom:0}
.table .num{font-family:var(--f-num);white-space:nowrap}
.table .tlink{font-family:var(--f-serif);letter-spacing:.04em;color:var(--ink)}
.table .tlink:hover{color:var(--clay)}

/* 收货地址 */
.addr-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px}
.addr-card{border:1px solid var(--line);background:var(--paper-2);padding:16px 18px}
.addr-card.is-default{border-color:var(--gold)}
.addr-top{display:flex;gap:10px;align-items:baseline;margin-bottom:6px;flex-wrap:wrap}
.addr-top b{font-family:var(--f-serif);font-size:15px;letter-spacing:.06em}
.addr-top .num{font-family:var(--f-num);font-size:13px;color:var(--ink-2)}
.addr-act{display:flex;gap:16px;margin-top:10px}
.link{color:var(--clay);font-size:12px;background:none;border:0;padding:0;cursor:pointer;letter-spacing:.04em}
.link:hover{text-decoration:underline}
.link-err{color:var(--ink-3)}
.link-err:hover{color:var(--live)}
.addr-form{border:1px solid var(--line);background:var(--paper-2);padding:0 22px}
.addr-form summary{padding:16px 0;cursor:pointer;font-size:13px;color:var(--clay);letter-spacing:.1em;list-style:none}
.addr-form summary::-webkit-details-marker{display:none}
.addr-form[open]{padding-bottom:22px}

/* 藏箧 */
.cart-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}
.cart-list{border-top:1px solid var(--line)}
.cart-item{display:grid;grid-template-columns:88px minmax(0,1fr) 108px 108px 108px;gap:16px;align-items:center;
  padding:18px 0;border-bottom:1px solid var(--line)}
.cart-item.is-off{opacity:.66}
.cart-thumb{width:88px;height:88px;border:1px solid var(--line);background:linear-gradient(160deg,#EFE9DC,#E2D9C7);
  display:grid;place-items:center;overflow:hidden;color:var(--ink-3);font-size:22px}
.cart-thumb img{width:100%;height:100%;object-fit:cover}
.cart-info .nm{font-family:var(--f-serif);font-size:16px;letter-spacing:.04em;display:block;margin-bottom:3px}
.cart-flags{display:flex;gap:6px;flex-wrap:wrap;margin-top:7px}
.cart-price b{font-family:var(--f-num);font-size:17px;font-weight:400;color:var(--clay)}
.cart-price span{display:block;font-size:11px;color:var(--ink-3);margin-top:2px}
.qty-form{display:flex;gap:8px;align-items:center}
.qty-inp{width:54px;height:32px;border:1px solid var(--line-2);background:var(--paper-2);text-align:center;
  font-family:var(--f-num);font-size:13px;outline:none}
.qty-inp:focus{border-color:var(--celadon-d)}
.cart-sub{text-align:right}
.cart-sub b{display:block;font-family:var(--f-num);font-size:17px;font-weight:400;color:var(--clay);margin-bottom:5px}
.cart-side{position:sticky;top:96px}
.cart-sum{border:1px solid var(--line);background:var(--paper-2);padding:24px}
.cart-sum h2{font-size:16px;letter-spacing:.1em;margin-bottom:12px}
.sum-row{display:flex;justify-content:space-between;gap:10px;padding:7px 0;font-size:13px;color:var(--ink-2)}
.sum-row b{font-family:var(--f-num);font-weight:400}
.sum-total{display:flex;justify-content:space-between;align-items:baseline;gap:10px;
  border-top:1px solid var(--line);margin-top:14px;padding-top:16px;margin-bottom:18px;font-size:13px}
.sum-total .num{font-family:var(--f-num);font-size:27px;color:var(--clay)}

@media (max-width:1180px){
  .cart-layout{grid-template-columns:1fr}
  .cart-side{position:static}
  .cart-side .btn-block{max-width:340px}
}
@media (max-width:920px){
  .auth{grid-template-columns:1fr;max-width:560px}
  .auth-side{padding:34px 28px}
  .auth-side h2{font-size:24px}
  .auth-points{display:none}
  .auth-quote{display:none}
  .auth-seal{margin-bottom:16px}
  .auth-card{padding:32px 28px}
  .member-cols{grid-template-columns:1fr}
  .addr-list{grid-template-columns:1fr}
  .member-grid{gap:20px}
  .member-side .member-badge,.member-side .member-code{display:none}
  .member-side a{padding:10px 0}
}
@media (max-width:760px){
  .auth-card{padding:24px 18px}
  .auth-head h1{font-size:22px}
  .auth-row,.auth-row-3{grid-template-columns:1fr;gap:0}
  .member-hello h1{font-size:21px}
  .member-hello-act{width:100%}
  .member-hello-act .btn{flex:1}
  .stat-row{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-card{padding:15px 8px}
  .stat-card b{font-size:23px}
  .panel{padding:16px 16px}
  .cart-item{grid-template-columns:76px minmax(0,1fr) auto;
    grid-template-areas:"thumb info price" "thumb qty sub";gap:10px 12px;align-items:start}
  .cart-thumb{grid-area:thumb;width:76px;height:76px}
  .cart-info{grid-area:info}
  .cart-price{grid-area:price;text-align:right}
  .cart-qty{grid-area:qty}
  .cart-sub{grid-area:sub}
  .cart-sum{padding:18px}
  .table{min-width:560px;font-size:12.5px}
  .table th,.table td{padding:11px 12px}
}