:root{color-scheme:dark;--bg:#101513;--panel:#19201c;--line:#333e35;--text:#ecf1e8;--muted:#99a899;--accent:#d9f775;--teal:#6de2ce;--quality:#9ea8a2}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px "Segoe UI","Microsoft YaHei",sans-serif}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;background:#242e26;border:1px solid var(--line);border-radius:8px;padding:10px 14px}button:hover{border-color:#819369;background:#2c382a}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--teal);outline-offset:4px}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}[hidden]{display:none!important}.gallery-header{height:78px;display:flex;gap:44px;align-items:center;padding:0 40px;border-bottom:1px solid var(--line);background:#151c17}.brand{display:flex;gap:16px;align-items:center}.brand-mark{font-size:34px;line-height:1;color:var(--accent);font-weight:900;letter-spacing:-7px}.brand-mark span{font-size:28px;color:var(--teal)}.brand b{font-size:20px;letter-spacing:2px}.brand small{display:block;font-size:8px;color:var(--muted);letter-spacing:1.1px;margin-top:6px}.gallery-header nav{display:flex;align-self:stretch;gap:30px;font-size:13px}.gallery-header nav a{display:flex;align-items:center;padding:0 4px;border-bottom:2px solid transparent}.gallery-header nav a[aria-current]{color:var(--accent);border-bottom-color:var(--accent)}.version{margin-left:auto;font-size:11px;border:1px solid #4b583b;padding:6px 10px;border-radius:20px;color:#cee39b;white-space:nowrap}main{max-width:1600px;margin:auto;padding:0 48px}.intro{display:grid;grid-template-columns:1.15fr 1fr;gap:50px;padding:56px 0 42px;align-items:center}.eyebrow{letter-spacing:3px;font-size:10px;color:var(--teal);margin:0 0 20px}.intro h1{font-size:clamp(34px,3.6vw,58px);line-height:1.28;letter-spacing:1px;margin:0 0 22px;font-weight:650}.intro h1 span{color:var(--accent)}.intro-sub{font-size:16px;letter-spacing:1px;margin:0 0 14px;color:#c6d4bb}.intro-divider{color:#65775a;padding:0 6px}.coverage{font-size:12px;line-height:1.8;max-width:550px;color:var(--muted)}.featured{height:295px;text-align:left;position:relative;border:1px solid #4d593d;border-radius:14px;padding:21px 25px;background:radial-gradient(ellipse at 60% 40%,#46543065,transparent 65%),linear-gradient(120deg,#202b22,#181e1b);overflow:hidden}.featured:hover{background:radial-gradient(ellipse at 60% 40%,#56613c80,transparent 65%),linear-gradient(120deg,#253326,#181e1b)}.featured-label{font-size:9px;letter-spacing:2px;color:#b7c799;display:flex;align-items:center;justify-content:space-between}.featured-label span{font-size:24px;font-weight:800;font-style:italic;color:var(--quality)}.featured-art{height:184px;display:flex;align-items:center;justify-content:center}.featured-art img{width:195px;height:185px;object-fit:contain;filter:drop-shadow(0 12px 18px #0007)}.featured-bottom{position:absolute;bottom:22px;left:25px;right:25px;display:flex;align-items:center;justify-content:space-between;gap:20px}.featured-bottom small{display:block;font-size:10px;color:var(--muted);margin-bottom:7px}.featured-bottom b{font-size:18px;font-weight:600}.featured-arrow{font-size:25px;color:var(--accent)}.collection{padding-bottom:50px}.collection-heading{display:flex;align-items:center;justify-content:space-between;margin:0 0 20px;gap:10px}.collection-heading h2{font-size:22px;font-weight:600;margin:0}.collection-heading h2 span{font-size:12px;font-weight:400;margin-left:10px;color:var(--muted)}.quiet-button{background:transparent;border:0;padding:5px 0;color:var(--muted);font-size:12px}.quiet-button:hover{color:var(--accent);background:transparent}.category-tabs{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:0 0 18px}.category-tabs button{padding:9px 16px;background:transparent;color:#b8c5b4;font-size:13px}.category-tabs button span{font-size:10px;color:#90a189;margin-left:7px}.category-tabs button[aria-pressed=true]{background:var(--accent);color:#24331b;border-color:var(--accent)}.category-tabs button[aria-pressed=true] span{color:#49612c}.filter-bar{display:flex;align-items:center;gap:10px;padding-top:22px;flex-wrap:wrap}.search{display:flex;align-items:center;gap:10px;flex:1;min-width:220px;background:#18201a;border:1px solid var(--line);border-radius:8px;padding:0 14px;height:43px}.search>span{font-size:25px;color:var(--muted)}.search input{width:100%;min-width:0;background:none;color:inherit;border:0;outline:0;font-size:12px;height:100%}.search:focus-within{border-color:var(--teal)}.select-field{height:43px;display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;padding:0 10px;gap:6px;background:#18201a}.select-field>span{color:var(--muted);font-size:11px}.select-field select{background:#18201a;color:#dce5d7;border:0;font-size:12px;padding:6px 4px;min-width:0;max-width:140px}.favorite-filter{height:43px;font-size:12px;white-space:nowrap;background:#18201a}.favorite-filter[aria-pressed=true]{color:var(--accent);border-color:#8c9d5c}.result-bar{display:flex;justify-content:space-between;align-items:center;min-height:52px;gap:12px}.result-bar p{font-size:11px;color:var(--muted);margin:0}.item-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}.item-card{padding:0;position:relative;text-align:left;background:#1a221c;overflow:hidden;border-radius:10px;min-width:0;transition:background .15s,border-color .15s,transform .15s}.item-card:hover{transform:translateY(-3px);border-color:var(--quality);background:#222d23}.card-art{height:156px;position:relative;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 80%,color-mix(in srgb,var(--quality) 15%,transparent),transparent 65%)}.card-art:after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--quality) 45%,transparent),transparent)}.card-art img{width:116px;height:116px;object-fit:contain;filter:drop-shadow(0 8px 9px #0004)}.card-rarity{position:absolute;left:13px;top:11px;color:var(--quality);font-size:16px;line-height:1;font-weight:800;font-style:italic}.card-favorite{position:absolute;right:13px;top:10px;color:var(--accent);font-size:15px}.card-motion{position:absolute;right:10px;bottom:9px;border:1px solid #688172;border-radius:4px;background:#101f19c9;color:#b5e8ca;font-size:9px;padding:3px 5px}.card-copy{padding:14px}.card-name{display:block;font-size:13px;font-weight:600;line-height:1.6;min-height:42px;overflow-wrap:anywhere}.card-category{display:block;font-size:10px;color:var(--muted);margin:5px 0 10px}.card-price{display:flex;align-items:baseline;justify-content:space-between;gap:5px;font-size:13px;color:#c4dba0;font-variant-numeric:tabular-nums}.card-price small{font-size:9px;color:var(--muted)}.missing-art{font-size:11px;line-height:1.7;color:#9aaa9a;border:1px dashed #465246;border-radius:8px;padding:16px;text-align:center}.empty-state{border:1px dashed var(--line);padding:50px 20px;text-align:center;color:var(--muted);border-radius:12px;line-height:1.8}.empty-state>span{font-size:42px}.empty-state h3{font-size:17px;font-weight:500;color:var(--text);margin:12px 0}.empty-state p{font-size:12px}.load-more{display:block;margin:30px auto 0;width:200px;background:#23301f;color:#d9e6bf;font-size:12px}footer{border-top:1px solid var(--line);padding:25px 0;display:flex;justify-content:space-between;gap:20px;color:#899a83;font-size:10px}footer a{color:#c9dfa1}dialog{background:#172019;color:var(--text);border:1px solid #586845;border-radius:16px;padding:0;max-width:calc(100vw - 36px);max-height:calc(100dvh - 36px);width:980px;overflow:auto;box-shadow:0 25px 100px #0008}dialog::backdrop{background:#06100be8;backdrop-filter:blur(6px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:16px 22px;border-bottom:1px solid var(--line)}.dialog-top>span{font-size:11px;letter-spacing:1px;color:var(--muted)}.dialog-top>div{display:flex;align-items:center;gap:7px}.dialog-top button{background:transparent;padding:5px;width:32px;height:32px}.dialog-top .close-button{font-size:22px;border:0;margin-left:6px}.exhibit{display:grid;grid-template-columns:1fr 1fr}.exhibit-left{display:flex;flex-direction:column;min-width:0;background:radial-gradient(ellipse at 50% 40%,color-mix(in srgb,var(--quality) 12%,transparent),transparent 65%),#121a14;padding:26px 20px 18px;border-right:1px solid var(--line)}.exhibit-stage{height:365px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.exhibit-stage>img,.exhibit-stage>video,.exhibit-stage>canvas{max-width:100%;max-height:100%;object-fit:contain;width:300px;height:300px}.exhibit-stage.enlarged>img,.exhibit-stage.enlarged>video,.exhibit-stage.enlarged>canvas{width:100%;height:100%}.media-controls{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;margin-top:10px}.media-controls button{font-size:11px;padding:8px 10px;background:transparent}.media-controls button[aria-pressed=true]{color:var(--accent);background:#303e27;border-color:#637645}.media-note{font-size:11px;line-height:1.7;color:#93a48b;text-align:center;margin:14px 8px 0}.exhibit-info{padding:30px;min-width:0}.item-tags{display:flex;align-items:center;gap:10px;font-size:11px;color:#a3b697}.item-tags span:first-child{color:var(--quality);border:1px solid color-mix(in srgb,var(--quality) 45%,transparent);border-radius:5px;padding:5px 9px}.exhibit-info h2{font-size:26px;line-height:1.5;margin:16px 0 12px;overflow-wrap:anywhere}.item-description{font-size:13px;line-height:1.9;color:#b9c7b1;white-space:pre-line;overflow-wrap:anywhere}.item-facts{margin:22px 0;display:grid;grid-template-columns:100px 1fr;gap:14px 10px;font-size:12px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:19px 0}.item-facts dt{color:var(--muted)}.item-facts dd{margin:0;overflow-wrap:anywhere;line-height:1.6}.item-facts dd.fact-price{font-size:19px;color:#d8eba7;font-variant-numeric:tabular-nums}.item-actions{display:flex;gap:8px;flex-wrap:wrap}.item-actions button{font-size:12px;padding:10px 12px}.item-actions button[aria-pressed=true]{border-color:#839d4e;color:var(--accent);background:#303e27}.action-status{font-size:11px;color:var(--teal);line-height:1.6;min-height:18px;margin:8px 0}.source-details{font-size:11px;color:var(--muted);line-height:1.8;border-top:1px solid var(--line);padding-top:13px}.source-details summary{cursor:pointer;color:#bdcfae}.source-details p{overflow-wrap:anywhere;white-space:pre-line}.source-details a,.about-content a{color:var(--teal)}#about-dialog{width:650px}#about-title{font-size:18px;margin:0}.about-content{padding:18px 24px 28px;font-size:13px;line-height:1.9;color:#bdcdb3}.about-content h3{font-size:15px;color:var(--text);margin:20px 0 6px}.about-content p{margin:8px 0;overflow-wrap:anywhere}.about-content dl{display:grid;grid-template-columns:130px 1fr;gap:10px;font-size:12px}.about-content dd{margin:0;color:var(--text)}
@media(min-width:1600px){.card-art{height:185px}.card-art img{width:140px;height:140px}}@media(max-width:1200px){main{padding:0 30px}.gallery-header{padding:0 30px;gap:30px}.item-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.intro{gap:25px;padding-top:38px}.intro h1{font-size:42px}.featured{height:285px}.filter-bar{gap:8px}.sort-field{margin-left:auto}.card-art{height:140px}.card-art img{width:108px;height:108px}}@media(max-width:950px){.item-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.intro h1{font-size:36px}.intro-sub{font-size:13px}.gallery-header nav{gap:20px}.brand small{display:none}.gallery-header{gap:26px}.exhibit-info{padding:24px}.exhibit-stage{height:325px}.exhibit-stage>img,.exhibit-stage>video,.exhibit-stage>canvas{width:260px;height:260px}}@media(max-width:700px){main{padding:0 20px}.gallery-header{padding:0 20px;height:66px;gap:20px}.brand b{font-size:16px}.brand-mark{font-size:28px}.brand-mark span{font-size:23px}.brand{gap:13px}.gallery-header nav{font-size:12px;gap:16px}.version{display:none}.gallery-header nav{margin-left:auto}.intro{grid-template-columns:1fr 1fr;gap:16px;padding:30px 0}.intro h1{font-size:28px;letter-spacing:0;margin-bottom:14px}.eyebrow{font-size:8px;letter-spacing:1.8px;margin-bottom:15px}.intro-sub{font-size:11px;line-height:1.9}.intro-divider{padding:0 2px}.coverage{font-size:10px;line-height:1.8}.featured{height:235px;padding:15px}.featured-label{font-size:7px;letter-spacing:1px}.featured-label span{font-size:19px}.featured-art{height:153px}.featured-art img{width:130px;height:130px}.featured-bottom{left:15px;right:15px;bottom:15px}.featured-bottom b{font-size:13px}.featured-bottom small{font-size:9px}.featured-arrow{font-size:20px}.collection-heading h2{font-size:19px}.quiet-button{font-size:10px}.category-tabs{gap:6px;padding-bottom:15px}.category-tabs button{font-size:12px;padding:8px 11px}.category-tabs button span{font-size:9px;margin-left:4px}.filter-bar{padding-top:17px}.search{flex-basis:100%}.select-field{padding:0 7px;flex:1;min-width:0}.select-field>span{display:none}.select-field select{font-size:11px;max-width:100%;width:100%}.favorite-filter{padding:8px;font-size:11px}.item-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.card-copy{padding:11px}.card-name{font-size:12px;min-height:39px}.card-art{height:126px}.card-art img{width:95px;height:95px}.card-rarity{font-size:14px;left:10px;top:10px}.card-price{font-size:12px}.card-price small{font-size:8px}.card-category{font-size:9px}.exhibit{grid-template-columns:1fr}.exhibit-left{border-right:0;border-bottom:1px solid var(--line);padding:16px}.exhibit-stage{height:250px}.exhibit-stage>img,.exhibit-stage>video,.exhibit-stage>canvas{width:220px;height:220px}.exhibit-info{padding:24px}.exhibit-info h2{font-size:24px}.dialog-top{padding:12px 16px;position:sticky;top:0;background:#182219;z-index:2}dialog{max-width:calc(100vw - 20px);max-height:calc(100dvh - 20px);border-radius:12px}.item-description{font-size:12px}.item-facts{margin:18px 0}.media-controls button{font-size:11px;padding:7px 9px}.media-note{margin-top:10px;font-size:10px}footer{flex-wrap:wrap;font-size:9px;gap:12px}.about-content{padding:14px 20px 20px;font-size:12px}}@media(max-width:430px){main{padding:0 14px}.gallery-header{padding:0 14px;gap:10px}.brand-mark{display:none}.gallery-header nav{gap:16px;font-size:11px}.brand b{font-size:15px}.intro{gap:12px}.intro h1{font-size:24px}.eyebrow{font-size:7px;letter-spacing:1px}.intro-sub{font-size:10px}.intro-divider{display:none}.intro-sub .intro-divider:after{content:""}.featured{height:217px;padding:12px}.featured-label{font-size:6px;letter-spacing:.4px}.featured-art{height:143px}.featured-art img{width:110px;height:110px}.featured-bottom{left:12px;right:12px;bottom:13px;gap:6px}.featured-bottom b{font-size:12px;line-height:1.5}.featured-bottom small{font-size:8px;margin-bottom:4px}.featured-arrow{font-size:16px}.item-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.card-art{height:137px}.card-art img{width:108px;height:108px}.card-name{min-height:39px}.card-copy{padding:12px}.collection-heading h2{font-size:18px}.category-tabs button{font-size:11px;padding:8px 9px}.category-tabs button span{font-size:8px}.select-field{height:39px;padding:0 3px}.select-field select{font-size:10px;padding:5px 2px}.favorite-filter{height:39px;padding:7px 6px;font-size:10px}.filter-bar{gap:5px}.exhibit-info{padding:22px 18px}.about-content dl{grid-template-columns:100px 1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.item-card:hover{transform:none}}

.item-drop-sources{border-top:1px solid var(--line);padding-top:18px;margin-top:22px}.drop-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.item-drop-sources h3{font-size:14px;font-weight:600;margin:0}.drop-title>span{font-size:10px;color:var(--muted)}.drop-source-list{display:grid;gap:9px}.drop-source-row{background:#1e2a20;border:1px solid #3d5036;border-radius:8px;padding:12px}.drop-source-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.drop-source-heading b{font-size:12px;color:#d4e6bd}.drop-source-heading>span{font-size:9px;border:1px solid #536547;border-radius:4px;color:#b5c8a7;padding:3px 5px;white-space:nowrap}.drop-container-tags{display:flex;flex-wrap:wrap;gap:5px;margin:10px 0 8px}.drop-container-tags span{font-size:11px;border-radius:4px;background:#354330;padding:4px 6px;color:#d3e6b7}.drop-difficulty{font-size:10px;color:#aaba9a;margin:5px 0}.drop-note{font-size:11px;color:#b0c0a5;line-height:1.8;margin:8px 0 0}.drop-footnote{font-size:10px;color:#95a68a;line-height:1.8;margin:12px 0 0}.drop-links{display:flex;flex-wrap:wrap;gap:5px 12px;margin-top:8px;font-size:10px}.drop-links a{color:var(--teal)}
@media(max-width:430px){.intro{grid-template-columns:1fr;padding:28px 0 30px;gap:16px}.intro h1{font-size:32px;line-height:1.3}.intro-sub{font-size:12px;margin-bottom:8px}.eyebrow{font-size:8px;margin-bottom:14px}.coverage{font-size:11px;max-width:100%;margin-bottom:0}.featured{height:155px}.featured-art{position:absolute;right:15px;top:15px;width:140px;height:125px}.featured-art img{width:130px;height:130px}.featured-label{font-size:7px;position:relative;z-index:1}.featured-label span{font-size:20px}.featured-bottom{right:140px;bottom:20px;display:block}.featured-bottom small{font-size:9px;line-height:1.7}.featured-bottom b{font-size:13px;line-height:1.6}.featured-arrow{display:none}.drop-source-row{padding:11px}}

.drop-more{font-size:11px;color:#b8caa7;margin-top:14px;line-height:1.8}.drop-more summary{cursor:pointer}.drop-more .drop-source-list{margin-top:10px}.drop-more .drop-note{margin:8px 0}

.dialog-top{position:sticky;top:0;background:#182219;z-index:2}
/* Shared top navigation: keep this block identical in style.css and gallery.css. */
:root{--site-header-height:72px}
.site-header{height:var(--site-header-height);min-height:var(--site-header-height);position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:38px;padding:0 28px;flex-shrink:0;background:#151c17;border-bottom:1px solid #344036;box-shadow:0 3px 14px #0002;font-family:"Segoe UI","Microsoft YaHei",sans-serif}
.site-brand{display:flex;align-items:center;gap:14px;min-width:0;color:#ecf1e8;text-decoration:none;flex-shrink:0}
.site-brand:hover{color:#ecf1e8;text-decoration:none}
.site-brand-mark{display:inline-block;font-size:34px;line-height:1;font-weight:900;letter-spacing:-7px;color:#d9f775;padding-right:7px}
.site-brand-mark span{font-size:28px;color:#6de2ce}
.site-brand b{display:block;font-size:20px;letter-spacing:2px;white-space:nowrap}
.site-brand small{display:block;margin-top:5px;font-size:8px;line-height:1.3;letter-spacing:1.4px;color:#99a899;white-space:nowrap}
.site-navigation{display:flex;align-items:stretch;align-self:stretch;gap:12px;min-width:0;flex-shrink:0}
.site-navigation a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:0 15px;border-bottom:3px solid transparent;color:#b8c9b4;text-decoration:none;white-space:nowrap;font-size:13px;font-weight:600}
.site-navigation a:hover{color:#d9f775;text-decoration:none;background:#d9f77508}
.site-navigation a[aria-current="page"]{color:#d9f775;border-bottom-color:#d9f775;background:#d9f77508}
.site-version{margin-left:auto;font-size:11px;border:1px solid #4b583b;padding:6px 10px;border-radius:20px;color:#cee39b;white-space:nowrap}
@media(max-width:850px){:root{--site-header-height:64px}.site-header{gap:22px;padding:0 18px}.site-brand b{font-size:18px}.site-brand small{display:none}.site-navigation{margin-left:auto;gap:6px}.site-navigation a{padding:0 12px;font-size:12px}.site-version{display:none}}
@media(max-width:570px){.site-header{gap:10px;padding:0 14px}.site-brand{gap:0}.site-brand-mark{display:none}.site-brand b{font-size:16px;letter-spacing:1px}.site-navigation{gap:4px}.site-navigation a{padding:0 10px;font-size:12px}}
@media(max-width:350px){.site-header{padding:0 10px;gap:8px}.site-brand b{font-size:15px}.site-navigation{gap:0}.site-navigation a{padding:0 9px}}

.gallery-page{scroll-padding-top:var(--site-header-height)}