*{margin:0;padding:0;box-sizing:border-box}
:root{
  --ink:#000000; --sub:#333333; --line:#e5e7eb; --bg:#f0efe7;
  --accent:#000000; --max:1440px;
  --warm:#f0efe7; --cream:#f5ebd5; --mist:#e5e7eb;
  --sp:4px; --sp2:8px; --sp3:16px; --sp4:24px; --gap:64px;
  --r:4px;
}
body{
  font-family:"Helvetica Neue",Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--ink); background:#fff; line-height:1.6; font-size:14px;
  letter-spacing:.01em; -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

.announce{position:sticky;top:0;z-index:60;background:var(--ink);color:#fff;text-align:center;
  font-size:11px;letter-spacing:.14em;padding:6px 16px;line-height:1.5}
@media(max-width:700px){.announce{font-size:10px;letter-spacing:.08em;padding:5px 12px}}

/* header */
header{border-bottom:1px solid var(--line);position:sticky;top:30px;background:#fff;z-index:50}
.hd{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:20px;letter-spacing:.18em;font-weight:500}
.logo small{display:block;font-size:9px;letter-spacing:.3em;color:var(--sub);font-weight:400}
html[lang="ja"] .logo small{font-size:11px;letter-spacing:.12em;margin-top:2px;text-align:center}
nav a{margin-left:28px;font-size:14px;letter-spacing:.05em;color:var(--sub)}
nav a:hover,nav a.on{color:var(--ink)}
.burger{display:none;font-size:14px;font-weight:600;cursor:pointer;
  background:var(--ink);color:#fff;border:0;border-radius:4px;
  padding:9px 18px;margin-top:14px;letter-spacing:.03em;
  white-space:nowrap;transition:background .15s}
.burger:active{background:#444}
.burger::before{content:'☰';margin-right:6px;font-size:14px;font-weight:400}
aside.open{display:block!important}
aside.open::before{content:attr(data-close);position:sticky;top:0;display:block;
  background:#fff;padding:0 0 14px;font-size:14px;color:#999;
  border-bottom:1px solid #eee;margin-bottom:16px}

/* hero */
.hero{padding:140px 24px 120px;display:flex;align-items:center;justify-content:center;
  background:#fff;text-align:center;position:relative;overflow:hidden}
.hero>div:not(.heroimgs){position:relative;z-index:2}
.hero::after{content:'';position:absolute;inset:0;background:rgba(255,255,255,.72);transition:background .4s ease;z-index:1}
.hero h1{font-size:30px;font-weight:400;letter-spacing:.14em;line-height:1.5;margin-bottom:16px}
.hero p{color:var(--sub);font-size:12px;letter-spacing:.1em}
.btn{display:inline-block;margin-top:32px;padding:10px 30px;border:1px solid var(--ink);
  border-radius:var(--r);font-size:12px;letter-spacing:.14em;transition:.2s;
  background:var(--ink);color:#fff}
.btn:hover{background:#333;border-color:#333}

.heroimgs{position:absolute;inset:0;display:grid;grid-template-columns:repeat(8,1fr);
  gap:2px;z-index:0;margin:0;padding:0}
.heroimgs img{width:100%;height:100%;object-fit:cover;display:block;background:#fff}
@media(max-width:700px){.heroimgs{grid-template-columns:repeat(4,1fr)}}

/* sections */
section{padding:var(--gap) 0}
section.band{background:#fff}
section.band .wrap{border-top:1px solid var(--line);padding-top:40px}
@media(max-width:700px){section{padding:40px 0}}
.st{text-align:center;margin:56px 0 44px}
.st h2{font-size:20px;font-weight:400;letter-spacing:.16em}
.st p{color:var(--sub);font-size:14px;margin-top:8px}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px}
.cardx{border:1px solid var(--line);padding:30px}
.cardx h3{font-size:14px;font-weight:500;margin-bottom:8px;letter-spacing:.06em}
.cardx p{color:var(--sub);font-size:14px}

/* layout: filter + grid */
.pagehead{padding-top:34px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.pagehead h1{font-size:20px;font-weight:400;letter-spacing:.16em}
.pagehead p{color:var(--sub);font-size:12px;margin-top:6px}
.layout{display:grid;grid-template-columns:238px 1fr;gap:44px;padding-top:28px;padding-bottom:80px;align-items:start}
aside{position:sticky;top:88px;max-height:calc(100vh - 110px);overflow-y:auto;padding-right:6px}
aside::-webkit-scrollbar{width:4px}
aside::-webkit-scrollbar-thumb{background:#ddd}
.search{display:flex;border:1px solid var(--line);margin-bottom:22px}
.search input{flex:1;border:0;padding:11px 12px;font-size:14px;outline:none;font-family:inherit}
.search button{border:0;background:var(--ink);color:#fff;padding:0 15px;cursor:pointer;font-size:12px}
.fgroup{border-top:1px solid var(--line);padding:14px 0}
.fgroup h4{font-size:12px;letter-spacing:.12em;color:var(--sub);margin-bottom:10px;
  display:flex;justify-content:space-between;cursor:pointer;user-select:none}
.fgroup ul{list-style:none}
.fgroup.closed ul{display:none}
.fgroup li{margin:5px 0}
.fgroup label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px}
.fgroup label:hover{color:var(--accent)}
.fgroup input{accent-color:var(--accent);width:14px;height:14px}
.cnt{margin-left:auto;color:#bbb;font-size:12px}

/* toolbar + chips */
.bar{display:flex;align-items:center;gap:10px;margin-bottom:18px;
  flex-wrap:wrap;gap:12px}
.bar .num{font-size:14px;color:var(--sub);margin-right:auto}
.bar .num b{color:var(--ink);font-weight:500}
select{border:1px solid var(--line);padding:8px 10px;font-size:14px;font-family:inherit;
  background:#fff;outline:none;cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.chip{background:#fff;border:1px solid var(--line);padding:4px 10px;font-size:12px;
  cursor:pointer;display:flex;align-items:center;gap:6px}
.chip:hover{border-color:var(--ink)}
.chip span{color:var(--sub)}
.clearall{font-size:12px;color:var(--accent);cursor:pointer;text-decoration:underline}

/* product grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:48px 20px}
@media(max-width:1100px){.grid{grid-template-columns:repeat(3,1fr)}}
.p .th{aspect-ratio:1;background:#fff;overflow:hidden;position:relative;
  display:flex;align-items:center;justify-content:center}
.p .th img{width:100%;height:100%;object-fit:cover;transition:.5s}
.p:hover .th img{transform:scale(1.05)}
.ph{color:#c9c9c9;font-size:11px;letter-spacing:.16em}
.tag{position:absolute;left:8px;top:8px;background:rgba(255,255,255,.94);
  padding:2px 8px;font-size:11px;letter-spacing:.08em}
.p h3{font-size:14px;font-weight:500;margin:12px 0 3px}
.p .en{font-size:12px;color:#aaa;letter-spacing:.05em}
.p .meta{font-size:12px;color:var(--sub);margin-top:6px}
.p .price{font-size:14px;margin-top:5px;color:var(--accent)}
.empty{padding:90px 0;text-align:center;color:var(--sub)}
.more{display:block;margin:46px auto 0;padding:12px 44px;border:1px solid var(--ink);
  background:#fff;font-size:14px;letter-spacing:.14em;cursor:pointer;font-family:inherit}
.more:hover{background:var(--ink);color:#fff}

/* detail */
.detail{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;padding-top:40px;padding-bottom:80px}
.detail .th{aspect-ratio:1;background:#fff;display:flex;align-items:center;justify-content:center}
.detail .th img{width:100%;height:100%;object-fit:cover}
.detail h1{font-size:20px;font-weight:400;letter-spacing:.06em}
.detail .en{color:var(--sub);font-size:14px;margin:4px 0 20px;letter-spacing:.08em}
.spec{width:100%;border-collapse:collapse;margin:24px 0}
.spec th,.spec td{border-bottom:1px solid var(--line);padding:11px 4px;text-align:left;font-size:14px}
.spec th{color:var(--sub);font-weight:400;width:104px}
.crumb{font-size:12px;color:var(--sub);padding-top:20px}
.crumb a:hover{color:var(--ink)}
.bigp{font-size:20px;color:var(--accent);margin:18px 0}
.bigp small{font-size:12px;color:var(--sub)}

footer{border-top:1px solid var(--line);padding:44px 0;color:var(--sub);font-size:12px}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;margin-bottom:30px}
footer h4{color:var(--ink);font-size:14px;font-weight:500;margin-bottom:12px}
footer li{list-style:none;margin:6px 0}
.cp{text-align:center;border-top:1px solid var(--line);padding-top:20px;font-size:11px}

@media(max-width:900px){
  .layout{grid-template-columns:1fr;gap:0}
  aside{position:fixed;inset:0;top:64px;background:#fff;z-index:40;padding:20px 24px;
    display:none;max-height:none}
  aside.open{display:block}
  .burger{display:block}
  nav{display:none}
  .detail{grid-template-columns:1fr;gap:28px}
  .fgrid{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px 14px}
  .hero h1{font-size:24px}
}

/* i18n */
html.i18n body{visibility:hidden}
.lang{display:flex;gap:2px;margin-left:26px;border:1px solid var(--line)}
.lang a{padding:5px 10px;font-size:11px;letter-spacing:.08em;color:var(--sub);line-height:1}
.lang a:hover{color:var(--ink)}
.lang a.on{background:var(--ink);color:#fff}
.hd{gap:10px}
:lang(ja) body,html[lang="ja"] body{
  font-family:"Helvetica Neue","Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo",sans-serif}
html[lang="en"] body{font-family:"Helvetica Neue",Arial,sans-serif}
@media(max-width:900px){.lang{margin-left:auto;margin-right:10px}}

/* i18n */
html.i18n body{visibility:hidden}
.lang{display:flex;gap:2px;margin-left:26px;border:1px solid var(--line)}
.lang a{padding:5px 10px;font-size:11px;letter-spacing:.08em;color:var(--sub);line-height:1}
.lang a:hover{color:var(--ink)}
.lang a.on{background:var(--ink);color:#fff}
.hd{gap:10px}
:lang(ja) body,html[lang="ja"] body{
  font-family:"Helvetica Neue","Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo",sans-serif}
html[lang="en"] body{font-family:"Helvetica Neue",Arial,sans-serif}
@media(max-width:900px){.lang{margin-left:auto;margin-right:10px}}

/* about page */
.ab{max-width:820px;padding-top:44px;padding-bottom:90px}
.ab .lead{font-size:21px;line-height:1.6;letter-spacing:.04em;margin-bottom:44px;color:var(--ink)}
.ab h2{font-size:15px;font-weight:500;letter-spacing:.1em;margin:40px 0 14px;
  padding-left:11px;border-left:2px solid var(--accent)}
.ab p{color:#555;margin-bottom:12px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);margin:36px 0}
.stats div{background:#fff;padding:22px 16px;text-align:center}
.stats b{display:block;font-size:23px;font-weight:400;color:var(--accent);
  letter-spacing:.02em;margin-bottom:6px}
.stats span{font-size:11px;color:var(--sub);line-height:1.5;display:block}
.proj th{width:96px;vertical-align:top;white-space:nowrap}
.proj td{color:#555;line-height:1.9}
.ab .end{margin-top:44px;color:var(--sub)}
.ab .slogan{font-size:17px;letter-spacing:.06em;color:var(--ink);margin-top:6px}
html[lang="zh-CN"] .jp-only{display:none}
@media(max-width:700px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .ab .lead{font-size:17px}
  .proj th{width:auto;display:block;border:0;padding-bottom:2px;color:var(--accent)}
  .proj td{display:block;padding-top:0}
}

/* about page */
.ab{max-width:820px;padding-top:44px;padding-bottom:90px}
.ab .lead{font-size:21px;line-height:1.6;letter-spacing:.04em;margin-bottom:44px;color:var(--ink)}
.ab h2{font-size:15px;font-weight:500;letter-spacing:.1em;margin:40px 0 14px;
  padding-left:11px;border-left:2px solid var(--accent)}
.ab p{color:#555;margin-bottom:12px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);margin:36px 0}
.stats div{background:#fff;padding:22px 16px;text-align:center}
.stats b{display:block;font-size:23px;font-weight:400;color:var(--accent);
  letter-spacing:.02em;margin-bottom:6px}
.stats span{font-size:11px;color:var(--sub);line-height:1.5;display:block}
.proj th{width:96px;vertical-align:top;white-space:nowrap}
.proj td{color:#555;line-height:1.9}
.ab .end{margin-top:44px;color:var(--sub)}
.ab .slogan{font-size:17px;letter-spacing:.06em;color:var(--ink);margin-top:6px}
html[lang="zh-CN"] .jp-only{display:none}

/* 首页 8 个大系列卡片 */
.cols.c4{grid-template-columns:repeat(4,1fr)}
.cols.c4 .cardx{padding:24px 20px}
.cols.c4 h3{font-size:14px;line-height:1.5;margin-bottom:10px}
.cols.c4 p{font-size:12px;line-height:1.7}

@media(max-width:1100px){.cols.c4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){
  .cols.c4{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .ab .lead{font-size:17px}
  .proj th{width:auto;display:block;border:0;padding-bottom:2px;color:var(--accent)}
  .proj td{display:block;padding-top:0}
}






/* ── 详情页图片 ── */
.detail{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
.detail>div:first-child{max-width:520px;margin:0 auto;width:100%}

/* 主图：高度封顶，宽度按原始比例自适应，居中 */
.detail .th{background:#fff;position:relative;text-align:center;
  padding:0;line-height:0;overflow:hidden}
.detail .th img{position:static !important;display:block;margin:0 auto;
  width:auto !important;height:auto !important;
  max-width:100%;max-height:600px;object-fit:contain}
.detail .th .ph{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  z-index:0;line-height:1.6}

/* patterns 网格 */
.pat{margin-top:14px}
.pat-t{font-size:11px;letter-spacing:.14em;color:var(--sub);margin-bottom:8px}
.pat-g{display:grid;grid-template-columns:repeat(4,auto);gap:3px;justify-items:center;align-items:start;justify-content:center}
.pat-g.c2{grid-template-columns:repeat(2,1fr)}
.pat-g img{width:100%;height:auto;object-fit:contain;display:block;
  background:#fff;pointer-events:none;user-select:none}

.thumbs{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.thumbs img{width:64px;height:64px;object-fit:cover;cursor:pointer;
  border:2px solid transparent;background:#fff}
.thumbs img.on{border-color:var(--accent)}

@media(max-width:900px){
  .detail{grid-template-columns:1fr;gap:28px}
  .detail>div:first-child{max-width:100%}
  .detail .th img{max-height:440px}
  .pat-g{gap:2px}
}


/* 视图切换：两个缩略图 */
.vthumbs{display:flex;gap:8px;margin-top:12px}
.vthumbs button{width:60px;height:60px;padding:0;border:2px solid var(--line);
  background:#fff;cursor:pointer;position:relative;overflow:hidden;
  transition:border-color .15s}
.vthumbs button:hover{border-color:var(--sub)}
.vthumbs button.on{border-color:var(--accent)}
.vthumbs button>img{width:100%;height:100%;object-fit:cover;display:block}
.vthumbs .mini{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;
  gap:1px;width:100%;height:100%}
.vthumbs .mini i{background-size:cover;background-position:center;display:block}
.vthumbs button>em{position:absolute;bottom:0;right:0;background:rgba(26,26,26,.82);
  color:#fff;font-size:10px;font-style:normal;padding:1px 5px;line-height:1.5}
.pat[hidden],.th[hidden]{display:none !important}

/* 借用同系列 patterns 的说明 */
.pat-note{font-size:11.5px;line-height:1.6;color:var(--sub);background:#fff;
  padding:8px 11px;margin-bottom:8px;border-left:2px solid var(--accent)}

/* 场景图视图 */
.scenes{display:flex;flex-direction:column;gap:8px}
.scenes img{width:100%;height:auto;display:block;background:#fff}
.scenes[hidden]{display:none !important}

/* 规格与编号表 */
.vartitle{margin:22px 0 8px;font-size:14px;font-weight:600;color:#333;
  padding-bottom:6px;border-bottom:1px solid #e6e6e6}
.vartable{width:100%;border-collapse:collapse;font-size:14px}
.vartable th{text-align:left;padding:7px 10px 7px 0;color:#999;font-weight:500;
  font-size:12px;border-bottom:1px solid #eee}
.vartable td{padding:9px 10px 9px 0;border-bottom:1px solid #f2f2f2;color:#444}
.vartable td small{color:#aaa;margin-left:4px}
.vartable .skucell{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:12px;letter-spacing:.02em;color:#666;white-space:nowrap}
.vartable tr:last-child td{border-bottom:none}
.skulist{font-family:ui-monospace,Menlo,monospace;font-size:12px;
  color:#666;line-height:1.9}

/* 窄屏溢出修复 */
@media(max-width:700px){
  html,body{overflow-x:hidden;max-width:100%}
  .wrap{padding:0 16px;box-sizing:border-box;width:100%}
  .grid{grid-template-columns:repeat(2,1fr);gap:16px 12px}
  .grid>*{min-width:0;overflow:hidden}
  .grid *{white-space:normal;word-break:break-word;max-width:100%}
  .grid img{width:100%;height:auto;display:block}
  .chips{max-width:100%}
  table{max-width:100%;table-layout:fixed}
  .toolbar{flex-wrap:wrap;gap:10px}
}
@media(max-width:420px){
  .wrap{padding:0 14px}
  .grid{gap:14px 10px}
}

/* 筛选抽屉关闭按钮 */
.asideclose{display:none}
@media(max-width:900px){
  .asideclose{display:block;position:sticky;top:0;margin-left:auto;
    width:38px;height:38px;font-size:17px;line-height:1;
    background:#fff;border:1px solid #ddd;border-radius:50%;
    color:#333;cursor:pointer;z-index:5;box-shadow:0 1px 4px rgba(0,0,0,.08)}
  .asideclose:active{background:#f0f0f0}
}

/* 占位文字不压在图片上 */
.detail .th img{position:relative;z-index:1}
.detail .th .ph{z-index:0}

/* 缩略图：方形容器 + 完整显示（长条砖不裁切） */
.p .th{aspect-ratio:1;position:relative;background:#fff;overflow:hidden;
  display:flex;align-items:center;justify-content:center}
.p .th img{width:100%;height:100%;object-fit:contain;position:static;transition:.5s}
.p:hover .th img{transform:scale(1.04)}
.detail .th img{object-fit:contain}

/* 卡片：更多规格折叠 */
.moresz{margin-top:6px;font-size:12px}
.moresz summary{cursor:pointer;color:#8a6d3b;list-style:none;
  display:inline-block;padding:2px 0;user-select:none}
.moresz summary::-webkit-details-marker{display:none}
.moresz summary::before{content:'▸ ';font-size:10px}
.moresz[open] summary::before{content:'▾ '}
.moresz summary:hover{text-decoration:underline}
.moresz .meta{margin-top:3px}

/* 详情页：更多规格折叠 */
.morevar{margin-top:10px}
.morevar summary{cursor:pointer;color:#8a6d3b;font-size:14px;list-style:none;
  display:inline-block;padding:6px 0;user-select:none}
.morevar summary::-webkit-details-marker{display:none}
.morevar summary::before{content:'▸ ';font-size:11px}
.morevar[open] summary::before{content:'▾ '}
.morevar summary:hover{text-decoration:underline}

/* 场景图横向滑动 */
.scenes.scroller{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:10px;-webkit-overflow-scrolling:touch}
.scenes.scroller img{flex:0 0 auto;width:280px;height:190px;object-fit:cover;
  scroll-snap-align:start;border:1px solid #eee;border-radius:0}
.scenes.scroller::-webkit-scrollbar{height:6px}
.scenes.scroller::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}
.scenes.scroller::-webkit-scrollbar-track{background:#f5f5f5}

/* 场景图：大图 + 箭头缩略图条 */
#sceneview .scmain{background:#fff;text-align:center;margin-bottom:10px}
#sceneview .scmain img{width:100%;max-height:520px;object-fit:contain;display:block}
.scstrip{display:flex;align-items:center;gap:6px}
.scarrow{flex:0 0 auto;width:30px;height:56px;border:0;cursor:pointer;
  background:rgba(0,0,0,.42);color:#fff;font-size:20px;line-height:1;
  border-radius:0;transition:background .15s}
.scarrow:hover{background:rgba(0,0,0,.62)}
.scthumbs{flex:1;display:flex;gap:8px;overflow-x:auto;scroll-behavior:smooth}
.scthumbs::-webkit-scrollbar{display:none}
.scthumbs img{flex:0 0 auto;width:110px;height:74px;object-fit:cover;
  cursor:pointer;border:2px solid transparent;opacity:.62;transition:.15s}
.scthumbs img:hover{opacity:.9}
.scthumbs img.on{border-color:#8a6d3b;opacity:1}

/* 缩略图单排 + 箭头 */
.thstrip{display:flex;align-items:center;gap:6px;margin-top:12px}
.tharrow{flex:0 0 auto;width:26px;height:64px;border:0;cursor:pointer;
  background:rgba(0,0,0,.35);color:#fff;font-size:18px;line-height:1;
  border-radius:0;transition:background .15s}
.tharrow:hover{background:rgba(0,0,0,.6)}
.thstrip .thumbs{flex:1;display:flex;flex-wrap:nowrap;gap:8px;
  overflow-x:auto;scroll-behavior:smooth;margin-top:0}
.thstrip .thumbs::-webkit-scrollbar{display:none}
.thstrip .thumbs img{flex:0 0 calc((100% - 48px) / 7);height:64px;
  object-fit:cover;cursor:pointer;border:2px solid transparent;opacity:.65}
.thstrip .thumbs img:hover{opacity:.9}
.thstrip .thumbs img.on{border-color:#8a6d3b;opacity:1}

/* 缩略图条里的花纹网格入口 */
.thgrid{flex:0 0 calc((100% - 40px) / 6);height:64px;position:relative;
  cursor:pointer;border:2px solid transparent;background:#f2f2f2;
  opacity:.75;transition:.15s}
.thgrid:hover{opacity:1}
.thgrid.on{border-color:#8a6d3b;opacity:1}
.thgrid .mini{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;
  width:100%;height:100%;gap:1px}
.thgrid .mini i{display:block;background-size:cover;background-position:center}
.thgrid em{position:absolute;right:2px;bottom:2px;background:rgba(0,0,0,.7);
  color:#fff;font-size:10px;font-style:normal;padding:1px 4px;border-radius:0}
.thstrip .thumbs img{flex:0 0 calc((100% - 40px) / 6)}

.p[href*="PLAZA-"] .th img{position:static !important;width:auto;height:auto;
  max-width:96px;max-height:96px;margin:auto;image-rendering:auto}
.p[href*="PLAZA-"] .th{display:flex;align-items:center;justify-content:center;
  background:#fff}
.detail .th img[src*="plaza_"]{max-width:180px;max-height:180px;width:auto;height:auto}

.p[href*="PLAZA-"] .th .ph{display:none !important}

.vsw{display:inline-flex;gap:4px;margin-right:10px}
.vsw button{display:grid;gap:2px;padding:6px;background:#fff;border:1px solid var(--line);
  cursor:pointer;line-height:0}
.vsw button[data-v="sm"]{grid-template-columns:repeat(3,1fr)}
.vsw button[data-v="lg"]{grid-template-columns:repeat(2,1fr)}
.vsw button i{width:4px;height:4px;background:#bbb;display:block}
.vsw button[data-v="lg"] i{width:6px;height:6px}
.vsw button:hover i{background:#888}
.vsw button.on{border-color:var(--accent);background:#fdfbf8}
.vsw button.on i{background:var(--accent)}
.grid.v-sm{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px 14px}
.grid.v-sm .p h3{font-size:14px}
.grid.v-sm .p .meta2{display:none}
.grid.v-sm .p .meta{font-size:11px}
.grid.v-sm .tag{font-size:10px;padding:1px 5px}

.backbtn{display:inline-flex;align-items:center;gap:5px;background:none;border:0;
  color:var(--sub);font:inherit;font-size:14px;cursor:pointer;padding:0;margin:4px 0 0}
.backbtn:hover{color:var(--ink)}

.surfgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px}
.surfgrid figure{margin:0;position:relative}
.surfgrid img{width:100%;aspect-ratio:1;object-fit:cover;display:block;background:#fff}
.surfgrid figcaption{position:absolute;left:0;bottom:0;right:0;
  background:rgba(26,26,26,.72);color:#fff;font-size:10.5px;padding:3px 6px;letter-spacing:.04em}
.surfnote{margin-top:14px}
.surfnote p{font-size:11.5px;line-height:1.7;color:var(--sub);margin:0 0 6px}
.surfnote b{color:var(--ink);font-weight:500;margin-right:7px}

.pat-g.surfg{grid-template-columns:repeat(3,1fr)}
.pat-g.surfg.c2{grid-template-columns:repeat(2,1fr);max-width:560px;margin-left:auto;margin-right:auto}
.pat-g.surfg.vpair img{aspect-ratio:auto;object-fit:contain;height:auto}
.pat-g.surfg.vstack{grid-template-columns:1fr;max-width:280px;margin:0 auto}
.pat-g.surfg.vstack img{aspect-ratio:2/1}
.pat-g.surfg figure{margin:0;position:relative}
.pat-g.surfg img{width:100%;aspect-ratio:1;object-fit:cover;display:block;background:#fff}
.pat-g.surfg figcaption{position:absolute;left:0;right:0;bottom:0;
  background:rgba(26,26,26,.72);color:#fff;font-size:10.5px;padding:3px 6px;letter-spacing:.04em}

.th{position:relative}
.th .sflab{position:absolute;left:0;right:0;bottom:0;z-index:2;
  background:rgba(26,26,26,.72);color:#fff;font-size:12px;
  padding:9px 14px;letter-spacing:.06em}
.th .sflab[hidden]{display:none}

.detail .th img[src*="/stone2025/p"]{max-width:300px;max-height:300px;width:auto;height:auto;
  margin:0 auto;display:block}

.detail .th img[src*="stone2025/images/p"]{max-width:300px !important;
  max-height:300px !important;width:auto !important;height:auto !important}


.p .ptag{font-size:14px;color:#aaa;margin-top:2px;line-height:1.6}
.grid.v-sm .p .ptag{font-size:10px}

.spec.perf{margin-top:6px}
.spec.perf th{white-space:nowrap;vertical-align:top}
.spec.perf td{font-size:12.5px;line-height:1.8;color:var(--sub)}
.relmore{text-align:center;margin-top:18px}
.relmore a{color:var(--accent,#8a6d3b);font-size:14px;text-decoration:none}
.relmore a:hover{text-decoration:underline}
.detail .th img[src*="_vein."]{max-height:none !important;max-width:100% !important;width:auto;height:auto;object-fit:contain}
.detail .th:has(img[src*="_vein."]){aspect-ratio:auto;min-height:0}
.detail .th:has(img[src*="_vein."]) img{max-height:none !important;max-width:100% !important;
  width:auto;height:auto;object-fit:contain;position:static !important}
.fgroup.two ul{columns:2;column-gap:12px;max-width:100%;overflow-x:hidden}
.fgroup.two label{display:flex;align-items:flex-start;gap:5px}
.fgroup.two label>span{min-width:0;overflow-wrap:anywhere}
.fgroup.two li{break-inside:avoid}
.fgroup.closed ul{display:none}
.fgroup ul.sub{margin:4px 0 6px 22px;padding:0;list-style:none;columns:1}
.fgroup ul.sub label{font-size:12px;color:#666}
.fgroup ul.sub .cnt{font-size:11px}

/* 配件（星脚砖）缩小显示，避免与主砖同尺寸失真 */
.p .th.is-acc img{object-fit:contain;padding:24%;box-sizing:border-box}

/* 铺贴示意图：完整显示，不裁切 */
.detail .th.is-laying{aspect-ratio:auto;max-height:none}
.detail .th.is-laying img{object-fit:contain;height:auto;max-height:640px}

/* 异形砖（和风等）：完整显示，不裁切 */
.detail .th.is-shape{aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:32px;box-sizing:border-box}
.detail .th.is-shape img{object-fit:contain;width:auto;height:auto;max-width:100%;max-height:100%}

/* 缩略图完整显示形状，不裁切 */
.thumbs img{object-fit:contain!important;background:#fafafa}
.thstrip .thumbs img{object-fit:contain!important;background:#fafafa}

/* 网格入口缩略图：按实际张数排版 */
.mini.n2{grid-template-columns:1fr 1fr;grid-template-rows:1fr}
.mini.n3{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}
.mini.n3 i:first-child{grid-row:span 2}

/* 网格内标签：与主图同款深色横幅 */
.pat-g figure{position:relative;display:block;margin:0}
.pat-g figure img{display:block;width:100%}
.pat-g figure figcaption{position:absolute;left:0;right:0;bottom:0;
  background:rgba(60,58,55,.85);color:#fff;font-size:12px;
  text-align:center;padding:5px 0;letter-spacing:.05em}

.accgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:14px;margin-top:10px}
.accgrid figure{margin:0;text-align:center}
.accgrid img{width:100%;height:auto;max-height:110px;object-fit:contain;display:block;margin:0 auto;background:#fff}
.accgrid figcaption{font-size:11px;color:var(--sub);margin-top:6px;line-height:1.5}
.accgrid figcaption small{display:block;font-size:10.5px;letter-spacing:.06em;opacity:.75}

.heroimgs{position:absolute!important;inset:0;display:grid;grid-template-columns:repeat(8,1fr);
  gap:2px;z-index:0;margin:0!important;padding:0!important;max-width:none!important}
.heroimgs img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover;display:block}
@media(max-width:700px){.heroimgs{grid-template-columns:repeat(4,1fr)}}

.heroimgs{grid-auto-rows:100%}
@media(max-width:900px){
  .heroimgs{grid-template-columns:repeat(6,1fr)}
  .heroimgs img:nth-child(n+7){display:none}
}
@media(max-width:700px){
  .heroimgs{grid-template-columns:repeat(4,1fr)}
  .heroimgs img:nth-child(n+5){display:none}
}
@media(max-width:480px){
  .heroimgs{grid-template-columns:repeat(3,1fr)}
  .heroimgs img:nth-child(n+4){display:none}
}

.hero:hover::after{background:rgba(255,255,255,.4)}

.cols.c5{grid-template-columns:repeat(5,1fr);gap:20px}
.cardx img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;margin-bottom:14px;background:#fff}
.cardx{padding:0;border:0}
.cardx h3{padding:0 2px}
.cardx p{padding:0 2px 4px}
@media(max-width:1100px){.cols.c5{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.cols.c5{grid-template-columns:repeat(2,1fr);gap:14px}}

.cardx h3{font-size:15px;font-weight:500;letter-spacing:.04em;margin:0 0 6px;line-height:1.5}
.cardx p{font-size:12px;line-height:1.7;color:var(--sub)}

.cardx h3 span{display:block;font-size:11px;font-weight:400;color:var(--sub);letter-spacing:.12em;margin-top:4px}

.cardx p span{display:block}
.cardx h3 span{display:block;font-size:11px;font-weight:400;color:var(--sub);letter-spacing:.12em;margin-top:4px}

.wcard{padding:0 32px}
.wcard:not(:first-child){border-left:1px solid var(--line)}
.wcard em{display:block;font-style:normal;font-size:11px;letter-spacing:.18em;color:var(--sub);margin-bottom:16px}
.wcard h3{font-size:15px;font-weight:500;letter-spacing:.04em;margin:0 0 10px}
.wcard p{font-size:13px;line-height:1.85;color:var(--sub)}
@media(max-width:700px){
  .wcard{padding:24px 0}
  .wcard:not(:first-child){border-left:0;border-top:1px solid var(--line)}
}

.cform{margin-top:72px;border-top:1px solid var(--line);padding-top:40px}
.cform h2{font-size:20px;font-weight:400;letter-spacing:.16em;margin-bottom:28px}
.cform .frow{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cform label{display:block;margin-bottom:20px}
.cform label{position:relative}
.cform label span{display:inline-block;font-size:12px;letter-spacing:.1em;color:var(--sub);margin-bottom:8px}
.cform .req{font-style:normal;color:#c0392b;font-size:18px;line-height:1;margin-left:5px;vertical-align:-3px}
.cfnote{font-size:12px;color:var(--sub);margin:-18px 0 24px}
.cform input,.cform textarea{width:100%;border:1px solid var(--line);border-radius:var(--r);
  padding:11px 12px;font-size:14px;font-family:inherit;color:var(--ink);background:#fff;outline:none}
.cform input:focus,.cform textarea:focus{border-color:var(--ink)}
.cform textarea{resize:vertical;line-height:1.7}
.cform button{border:1px solid var(--ink);border-radius:var(--r);background:var(--ink);color:#fff;
  padding:12px 44px;font-size:12px;letter-spacing:.14em;font-family:inherit;cursor:pointer;transition:.2s}
.cform button:hover{background:#333;border-color:#333}
@media(max-width:700px){.cform .frow{grid-template-columns:1fr;gap:0}}