:root{--bg-main:#fbf9f5;--bg-card:#faf7f2;--bg-subtle:#f3efea;--white:#fff;--text-primary:#1a1a1a;--text-secondary:#555;--accent:#a66038;--accent-light:#a6603814;--accent-glow:#a6603808;--border-color:#e2ddd5;--ink-light:#1a1a1a0a;--ink-mid:#1a1a1a14;--font-heading:"Noto Serif SC", "KaiTi", "楷体", "Source Han Serif SC", serif;--font-body:"Noto Serif SC", "Source Han Serif SC", "PingFang SC", "Microsoft YaHei", serif;--max-width:1000px;--section-padding:80px 40px;--grid-columns:4;--card-gap:32px;--nav-padding:20px 40px;--font-size-hero:2.5rem;--font-size-h1:2.2em;--font-size-h2:1.6em;--font-size-h3:1.2em;--font-size-body:16px;--font-size-small:13px;--font-size-caption:11px;--spacing-xs:8px;--spacing-sm:16px;--spacing-md:24px;--spacing-lg:40px;--spacing-xl:60px;--spacing-xxl:80px;--transition-fast:.2s ease;--transition-normal:.3s ease;--transition-slow:.4s ease;--transition-image:.6s ease;--radius-sm:3px;--radius-md:4px;--radius-lg:6px;--radius-round:50%;--shadow-card:0 8px 30px #0000000f;--shadow-nav:0 2px 8px #0000000a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);font-family:var(--font-body);font-size:var(--font-size-body);line-height:1.8;overflow-x:hidden}body:before{content:"";background:repeating-linear-gradient(0deg, transparent, transparent 40px, var(--ink-light) 40px, var(--ink-light) 41px), radial-gradient(ellipse at 85% 5%, var(--accent-glow) 0%, transparent 60%), radial-gradient(ellipse at 15% 90%, var(--accent-glow) 0%, transparent 60%);pointer-events:none;z-index:0;position:fixed;inset:0}.main-content{z-index:1;position:relative}.nav-scroll{padding:var(--nav-padding);border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;background:#ffffffe6;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.nav-scroll .brand{align-items:center;gap:var(--spacing-xs);display:flex}.nav-scroll .brand .seal{border:1.5px solid var(--accent);width:36px;height:36px;color:var(--accent);font-size:14px;font-family:var(--font-heading);justify-content:center;align-items:center;display:flex;transform:rotate(-3deg)}.nav-scroll .brand .brand-name{letter-spacing:3px;font-size:18px;font-weight:500}.nav-scroll .nav-items{font-size:var(--font-size-small);letter-spacing:2px;gap:28px;list-style:none;display:flex}.nav-scroll .nav-items li{cursor:pointer;transition:color var(--transition-normal);position:relative}.nav-scroll .nav-items li a{color:inherit;text-decoration:none}.nav-scroll .nav-items li:after{content:"";background:var(--accent);height:1px;transition:transform var(--transition-normal);position:absolute;bottom:-4px;left:0;right:0;transform:scaleX(0)}.nav-scroll .nav-items li:hover:after,.nav-scroll .nav-items li.active:after{transform:scaleX(1)}.nav-scroll .nav-items li:hover,.nav-scroll .nav-items li.active{color:var(--accent)}.nav-scroll .lang-toggle{color:var(--text-secondary);cursor:pointer;letter-spacing:1px;font-size:12px}.hamburger{cursor:pointer;z-index:101;background:0 0;border:none;flex-direction:column;gap:5px;padding:8px;display:none}.hamburger span{background:var(--text-primary);width:24px;height:1.5px;transition:all var(--transition-normal);display:block}.hamburger.active span:first-child{transform:rotate(45deg)translate(5px,5px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}.mobile-nav-overlay{z-index:99;opacity:0;transition:opacity var(--transition-normal);background:#0000004d;display:none;position:fixed;inset:0}.mobile-nav-overlay.active{opacity:1}.mobile-nav-panel{background:var(--white);z-index:100;width:280px;height:100vh;transition:right var(--transition-normal);padding:80px 30px 30px;position:fixed;top:0;right:-280px;box-shadow:-4px 0 20px #00000014}.mobile-nav-panel.active{right:0}.mobile-nav-panel a{letter-spacing:2px;color:var(--text-primary);border-bottom:1px solid var(--border-color);transition:color var(--transition-normal);padding:14px 0;font-size:16px;text-decoration:none;display:block}.mobile-nav-panel a:hover,.mobile-nav-panel a.active{color:var(--accent)}.section{max-width:var(--max-width);padding:var(--section-padding);margin:0 auto}.section-head{align-items:center;gap:var(--spacing-sm);margin-bottom:50px;display:flex}.section-head .head-dot{background:var(--accent);border-radius:var(--radius-round);flex-shrink:0;width:6px;height:6px}.section-head .head-en{color:var(--accent);letter-spacing:3px;text-transform:uppercase;flex-shrink:0;font-size:10px}.section-head .head-line{background:var(--border-color);flex:1;height:1px}.section-head .head-cn{letter-spacing:3px;flex-shrink:0;font-size:20px;font-weight:500}.breadcrumb{max-width:var(--max-width);padding:var(--spacing-md) var(--spacing-lg) 0;color:var(--text-secondary);letter-spacing:1px;margin:0 auto;font-size:12px}.breadcrumb a{color:var(--accent);transition:opacity var(--transition-normal);text-decoration:none}.breadcrumb a:hover{opacity:.7}.breadcrumb span{color:var(--border-color);margin:0 8px}.back-link{align-items:center;gap:var(--spacing-xs);font-size:var(--font-size-small);color:var(--accent);letter-spacing:2px;transition:opacity var(--transition-normal);margin-bottom:var(--spacing-lg);text-decoration:none;display:inline-flex}.back-link:hover{opacity:.7}.back-link .arrow{transition:transform var(--transition-normal);font-size:16px}.back-link:hover .arrow{transform:translate(-4px)}footer{text-align:center;padding:var(--spacing-xl) var(--spacing-lg);position:relative}footer:before{content:"";background:var(--border-color);width:1px;height:40px;margin:0 auto 40px;display:block}footer .seal-large{border:2px solid var(--accent);width:64px;height:64px;color:var(--accent);font-size:20px;font-family:var(--font-heading);justify-content:center;align-items:center;margin:0 auto 20px;display:flex;transform:rotate(-5deg)}footer .footer-name-img{width:100%;max-width:180px;height:auto;margin:0 auto;display:block}footer .footer-sub{font-size:var(--font-size-caption);color:var(--accent);letter-spacing:2px;margin-top:6px}footer .footer-contact{font-size:var(--font-size-small);color:var(--text-secondary);margin-top:20px;line-height:2}footer .footer-copy{font-size:var(--font-size-caption);color:var(--text-secondary);letter-spacing:1px;margin-top:30px}a{color:inherit;text-decoration:none}a.link-accent{color:var(--accent);transition:opacity var(--transition-normal)}a.link-accent:hover{opacity:.7}.scroll-hero{max-width:var(--max-width);margin:60px auto 0;padding:0 40px;position:relative}.scroll-hero .scroll-rod{border-radius:var(--radius-md);background:linear-gradient(#d4c8b8 0%,#b8a890 50%,#a89878 100%);height:8px;position:relative}.scroll-hero .scroll-rod:after{content:"";background:var(--accent);border-radius:2px;width:60px;height:4px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.scroll-hero .scroll-body{border-left:1px solid var(--border-color);border-right:1px solid var(--border-color);text-align:center;background:linear-gradient(#fbf9f5 0%,#f5f0e8 50%,#fbf9f5 100%);padding:80px 60px;position:relative}.scroll-hero .scroll-body:before{content:"";border:1px solid var(--accent-light);pointer-events:none;position:absolute;inset:20px}.scroll-hero .scroll-body .ink-stamp-img{width:100%;max-width:568px;height:auto;margin:0 auto 12px;display:block}.scroll-hero .scroll-body .ink-stamp-en{color:var(--accent);letter-spacing:5px;text-transform:uppercase;font-size:12px}.scroll-hero .scroll-body .ink-brush-line{background:linear-gradient(90deg, transparent, var(--accent), transparent);width:120px;height:1px;margin:24px auto}.scroll-hero .scroll-body .ink-poem{color:var(--text-secondary);letter-spacing:2px;font-size:14px;line-height:2.5;font-family:var(--font-heading)}.scroll-hero .scroll-rod-bottom{border-radius:var(--radius-md);background:linear-gradient(#a89878 0%,#b8a890 50%,#d4c8b8 100%);height:8px}.cat-circle-grid{grid-template-columns:repeat(var(--grid-columns), 1fr);gap:var(--card-gap);text-align:center;display:grid}.cat-circle{cursor:pointer;transition:transform var(--transition-slow)}.cat-circle:hover{transform:translateY(-6px)}.cat-circle .circle-outer{border-radius:var(--radius-round);border:1px solid var(--border-color);width:120px;height:120px;margin:0 auto var(--spacing-sm);transition:border-color var(--transition-slow);background:var(--white);justify-content:center;align-items:center;display:flex;position:relative}.cat-circle:hover .circle-outer{border-color:var(--accent)}.cat-circle .circle-outer:after{content:"";border-radius:var(--radius-round);transition:all var(--transition-slow);border:1px solid #0000;position:absolute;inset:-6px}.cat-circle:hover .circle-outer:after{border-color:#a6603826;inset:-10px}.cat-circle .circle-icon img{object-fit:contain;filter:brightness(0)saturate()invert(46%)sepia(38%)saturate(989%)hue-rotate(346deg)brightness(94%)contrast(89%);width:40px;height:40px;transition:filter var(--transition-fast)}.cat-circle:hover .circle-icon img{filter:brightness(0)}.cat-circle .circle-name{letter-spacing:2px;font-size:15px;font-weight:600}.cat-circle .circle-en{color:var(--text-secondary);letter-spacing:1px;margin-top:4px;font-size:10px}.cat-row{gap:var(--spacing-lg);padding:var(--spacing-lg) 0;border-bottom:1px solid var(--border-color);align-items:center;display:flex}.cat-row:last-child{border-bottom:none}.cat-row a{color:inherit;gap:var(--spacing-lg);align-items:center;width:100%;text-decoration:none;display:flex}.cat-row .cat-icon-wrap{border-radius:var(--radius-round);border:1px solid var(--border-color);background:var(--white);width:100px;height:100px;transition:border-color var(--transition-normal);flex-shrink:0;justify-content:center;align-items:center;display:flex}.cat-row:hover .cat-icon-wrap{border-color:var(--accent)}.cat-row .cat-icon-wrap img{object-fit:contain;filter:brightness(0)saturate()invert(46%)sepia(38%)saturate(989%)hue-rotate(346deg)brightness(94%)contrast(89%);width:40px;height:40px}.cat-row .cat-content{flex:1}.cat-row .cat-content .cat-en{color:var(--accent);letter-spacing:3px;text-transform:uppercase;margin-bottom:6px;font-size:10px}.cat-row .cat-content .cat-name{letter-spacing:3px;margin-bottom:10px;font-size:20px;font-weight:500}.cat-row .cat-content .cat-desc{font-size:var(--font-size-small);color:var(--text-secondary);line-height:1.8}.cat-row .cat-arrow{color:var(--border-color);transition:color var(--transition-normal), transform var(--transition-normal);font-size:20px}.cat-row:hover .cat-arrow{color:var(--accent);transform:translate(4px)}.artwork-showcase{gap:var(--spacing-xl);flex-direction:column;display:flex}.artwork-row{gap:var(--spacing-lg);align-items:center;display:flex}.artwork-row.reverse{flex-direction:row-reverse}.artwork-row .art-large{aspect-ratio:4/3;border:1px solid var(--border-color);cursor:pointer;flex:1;position:relative;overflow:hidden}.artwork-row .art-large img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-image)}.artwork-row .art-large:hover img{transform:scale(1.1)}.artwork-row .art-large .magnify{right:var(--spacing-sm);bottom:var(--spacing-sm);border:1px solid var(--border-color);border-radius:var(--radius-round);opacity:0;width:36px;height:36px;transition:opacity var(--transition-normal);cursor:pointer;background:#ffffffe6;justify-content:center;align-items:center;font-size:16px;display:flex;position:absolute}.artwork-row .art-large:hover .magnify{opacity:1}.artwork-row .art-detail{flex:1;padding:20px 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var(--transition-normal);cursor:pointer;color:inherit;text-decoration:none;display:block}.collection-card:hover{box-shadow:var(--shadow-card);transform:translateY(-4px)}.collection-card .card-img{aspect-ratio:4/3;border-bottom:1px solid var(--border-color);overflow:hidden}.collection-card .card-img img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-image)}.collection-card:hover .card-img img{transform:scale(1.08)}.collection-card .card-body{padding:20px}.collection-card .card-body .card-category{font-size:var(--font-size-caption);color:var(--accent);letter-spacing:2px;margin-bottom:var(--spacing-xs)}.collection-card .card-body .card-title{letter-spacing:2px;margin-bottom:10px;font-size:17px;font-weight:500}.collection-card .card-body .card-desc{color:var(--text-secondary);font-size:12px;line-height:1.8}.collection-grid-extended{margin-top:var(--spacing-xl);grid-template-columns:repeat(3,1fr);gap:30px;display:grid}.collection-grid-extended .coming-soon{background:var(--bg-subtle);border:1px dashed var(--border-color);aspect-ratio:4/3;color:var(--text-secondary);font-size:var(--font-size-small);letter-spacing:2px;flex-direction:column;justify-content:center;align-items:center;display:flex}.collection-grid-extended .coming-soon .plus{color:var(--border-color);margin-bottom:12px;font-size:32px;font-weight:300}.detail-container{max-width:var(--max-width);padding:var(--spacing-md) var(--spacing-lg) var(--spacing-xxl);margin:0 auto}.detail-nav{padding-bottom:var(--spacing-sm);margin-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;display:flex}.detail-nav .back-link{flex-shrink:0;margin-bottom:0}.detail-nav .breadcrumb{text-align:right;max-width:none;margin:0;padding:0}.detail-nav .breadcrumb .current{color:var(--text-primary)}.detail-hero{margin-bottom:var(--spacing-xl);align-items:flex-start;gap:60px;display:flex}.detail-hero .detail-image{flex:none;max-width:420px}.detail-hero .detail-image .image-frame{border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-card);position:relative;overflow:hidden;box-shadow:0 2px 20px #0000000a}.detail-hero .detail-image .image-frame:after{content:"";pointer-events:none;z-index:1;border:1px solid #a660381f;position:absolute;inset:8px}.detail-hero .detail-image img{object-fit:cover;width:100%;height:auto;max-height:840px;transition:transform var(--transition-image)}.detail-hero .detail-image:hover img{transform:scale(1.03)}.detail-hero .detail-info{flex:1;padding-top:0}.detail-hero .detail-info .period{font-size:var(--font-size-caption);color:var(--accent);letter-spacing:4px;margin-bottom:16px}.detail-hero .detail-info .title{letter-spacing:4px;font-size:30px;font-weight:500;line-height:1.4;font-family:var(--font-heading);color:var(--text-primary);margin-bottom:24px}.detail-hero .detail-info .title-line{background:var(--accent);width:48px;height:2px;margin-bottom:var(--spacing-md)}.detail-hero .detail-info .meta-box{margin-bottom:var(--spacing-md)}.detail-hero .detail-info .meta-item{border-bottom:1px dashed var(--border-color);font-size:var(--font-size-small);letter-spacing:1px;align-items:baseline;padding:10px 0;display:flex}.detail-hero .detail-info .meta-item:last-child{border-bottom:none}.detail-hero .detail-info .meta-item .meta-label{min-width:56px;color:var(--accent);font-size:var(--font-size-caption);letter-spacing:2px;flex-shrink:0}.detail-hero .detail-info .meta-item .meta-value{color:var(--text-secondary);margin-left:12px}.detail-hero .detail-info .tags{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.detail-hero .detail-info .tags a{font-size:var(--font-size-caption);border:1px solid var(--border-color);letter-spacing:1px;color:var(--text-secondary);background:var(--white);transition:all var(--transition-fast);padding:4px 14px;text-decoration:none}.detail-hero .detail-info .tags a:hover{border-color:var(--accent);color:var(--accent)}.detail-divider{text-align:center;margin:var(--spacing-xl) 0;color:var(--border-color);letter-spacing:8px;-webkit-user-select:none;user-select:none;font-size:18px}.detail-section{margin-bottom:50px}.detail-section .section-title{font-size:var(--font-size-body);letter-spacing:3px;border-bottom:1px solid var(--border-color);font-weight:500;font-family:var(--font-heading);align-items:center;gap:12px;margin-bottom:24px;padding-bottom:14px;display:flex}.detail-section .section-title:before{content:"";background:var(--accent);border-radius:var(--radius-round);flex-shrink:0;width:5px;height:5px}.detail-section .section-body{color:var(--text-secondary);letter-spacing:1px;font-size:14px;line-height:2.2}.detail-section .section-body p{text-indent:2em;margin-bottom:12px}.detail-attributes{border:1px solid var(--border-color);grid-template-columns:repeat(2,1fr);gap:0;display:grid}.attr-row{border-bottom:1px solid var(--border-color);align-items:baseline;padding:14px 20px;transition:background .2s;display:flex}.attr-row:nth-child(2n){background:var(--accent-glow)}.attr-row:last-child,.attr-row:nth-last-child(2):nth-child(odd){border-bottom:none}.attr-row dt{width:28%;min-width:96px;max-width:160px;font-size:var(--font-size-small);color:var(--accent);letter-spacing:2px;flex-shrink:0;margin-right:20px;padding-left:14px;position:relative}.attr-row dt:before{content:"";background:var(--accent);border-radius:var(--radius-round);opacity:.6;width:4px;height:4px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.attr-row dd{font-size:var(--font-size-small);color:var(--text-secondary);letter-spacing:1px;flex:1;margin:0;line-height:1.6}.detail-pager{justify-content:space-between;gap:var(--spacing-md);padding-top:var(--spacing-lg);margin-top:var(--spacing-xl);border-top:1px solid 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solid var(--accent);border-radius:var(--radius-round);background:var(--white);width:8px;height:8px;position:absolute;top:8px;left:-34px}.timeline .tl-item.current:before{background:var(--accent)}.timeline .tl-item .tl-badge{letter-spacing:2px;margin-bottom:var(--spacing-xs);padding:2px 10px;font-size:10px;display:inline-block}.timeline .tl-item .tl-badge.upcoming{background:var(--accent-light);color:var(--accent)}.timeline .tl-item .tl-badge.ongoing{background:var(--accent);color:var(--white)}.timeline .tl-item .tl-badge.past{background:var(--bg-subtle);color:var(--text-secondary)}.timeline .tl-item .tl-badge.hot{color:var(--white);background:#c62828}.timeline .tl-item .tl-date{color:var(--accent);letter-spacing:2px;font-size:12px}.timeline .tl-item .tl-title{letter-spacing:1px;cursor:pointer;transition:color var(--transition-normal);margin-top:6px;font-size:16px;font-weight:600}.timeline .tl-item .tl-title:hover{color:var(--accent)}.timeline .tl-item 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