.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.tool-tabs{overflow-x:auto;overflow-y:hidden;align-items:stretch}.tool-tab{flex-shrink:0}
.expired-tab,.tool-tab.expired-tab.active{color:#777b77;background:#e8e7e1;border-color:#d1d2cc;box-shadow:none}
.tool-tab.expired-tab:hover{color:#575e58;background:#dedfd8}
.expired-tab small{font-size:10px;font-weight:400;border:1px solid #b9bdb5;border-radius:4px;margin-left:7px;padding:2px 4px;white-space:nowrap}
.tool-tab.expired-tab.active::after{background:#e8e7e1}
.archive-notice{background:#e9e9e2;border:1px solid #c9cec5;color:#58615a;padding:14px 18px;border-radius:12px;line-height:1.7;font:13px/1.8 "Microsoft YaHei",sans-serif}
.archive-notice a{color:#345a4e;white-space:nowrap;text-underline-offset:3px}
.cards-intro{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 6px 30px;overflow:hidden}
.cards-intro h2{font-size:36px;letter-spacing:.04em;margin:7px 0 12px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cards-intro p:last-child{margin:0;color:var(--ink-soft);font:14px/1.8 "Microsoft YaHei",sans-serif}
.intro-stamp{font:12px/1.2 "Microsoft YaHei",sans-serif;letter-spacing:.1em;color:#8c7039;border:1px solid #bda36c;padding:5px 8px;border-radius:2px;transform:rotate(-3deg)}
.intro-mark{display:grid;place-items:center;flex:0 0 88px;height:88px;border:1px solid #c9bd9b;outline:1px solid #ded6c3;outline-offset:6px;color:#a38d5d;font-size:50px;transform:rotate(6deg);background:rgba(248,245,234,.5)}
.cards-filter-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px solid var(--line);font:13px "Microsoft YaHei",sans-serif}
.cards-filter-row select{width:180px;max-width:100%}.cards-filter-row label{color:var(--ink-soft)}.filter-tip{margin-left:auto;color:#737e76;font-size:12px}
.cards-notice{margin-top:18px}.cards-results{padding-top:32px}.collection-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.collection-card{min-width:0;position:relative;display:flex;flex-direction:column;border:1px solid #cec4ad;border-radius:13px;overflow:hidden;background:#fcfaf3;box-shadow:0 5px 18px #233f3210;transition:transform .18s,box-shadow .18s}
.collection-card:hover{transform:translateY(-4px);box-shadow:0 13px 25px #233f321c}
.collection-card__face{position:relative;aspect-ratio:1.5;background:radial-gradient(ellipse at 80% 0%,#d5e1d0 0,transparent 65%),linear-gradient(145deg,#e4e9dc,#f2eddb);border-bottom:1px solid #d9d0b9;display:grid;place-items:center;overflow:hidden}
.collection-card__face::before{content:"";position:absolute;inset:10px;border:1px solid #a6936038;border-radius:3px}
.card-glyph{font-family:"Songti SC","STSong",serif;font-size:50px;font-weight:700;color:#486652;opacity:.8;letter-spacing:.08em;max-width:90%;overflow:hidden;white-space:nowrap}
.collection-card__face img{position:absolute;width:100%;height:100%;object-fit:contain;padding:8px;background:#e8eadd}
.face-caption{position:absolute;bottom:12px;right:14px;font:9px "Microsoft YaHei",sans-serif;color:#607267;letter-spacing:.12em}
.collection-card__content{padding:17px 16px 14px;display:flex;flex-direction:column;flex:1;min-width:0}
.collection-card__type{font:11px "Microsoft YaHei",sans-serif;color:#7b703f;letter-spacing:.06em;align-self:flex-start;background:#eee8d4;padding:4px 7px;border-radius:4px}
.collection-card h3{font-size:22px;line-height:1.4;margin:10px 0 8px;overflow-wrap:anywhere}
.collection-card__description{font:12px/1.85 "Microsoft YaHei",sans-serif;color:#63726a;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-line;min-height:66px}
.card-attributes{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 14px;font:11px/1.5 "Microsoft YaHei",sans-serif}
.card-attributes>span{border:1px solid #e0dacb;border-radius:5px;padding:4px 6px;background:#f6f3e8;color:#5d6a60;overflow-wrap:anywhere;max-width:100%}
.card-attributes b{color:#325645;margin-left:4px;font-weight:600}
.card-open{width:100%;padding:11px 0 0;margin-top:auto;display:flex;justify-content:space-between;border:0;border-top:1px solid #e2dbca;background:transparent;color:#315e4e;font:12px "Microsoft YaHei",sans-serif;cursor:pointer;text-align:left}
.card-open::before{content:"";position:absolute;inset:0;border-radius:13px}.card-open:focus-visible{outline:none}.collection-card:has(.card-open:focus-visible){outline:3px solid #8b7748;outline-offset:3px}
.cards-page a:focus-visible{outline:3px solid #8b7748;outline-offset:3px}.cards-page .tool-tabs{overflow-x:auto;overflow-y:hidden;align-items:stretch}.cards-page .tool-tab{flex-shrink:0}
.card-dialog{padding:0;border:1px solid #c4b993;border-radius:18px;background:#f8f5ec;color:var(--ink);width:min(620px,calc(100vw - 32px));max-height:85dvh;box-shadow:0 25px 100px #112d2755;overscroll-behavior:contain}
.card-dialog::backdrop{background:#112a2370;backdrop-filter:blur(4px)}.card-dialog .detail-header{gap:12px}.card-dialog .detail-header h2{overflow-wrap:anywhere;font-size:28px}.card-dialog .icon-button{flex:0 0 38px}
.card-dialog .detail-body{padding-bottom:28px}.card-detail-description{white-space:pre-line;overflow-wrap:anywhere;font:15px/1.9 "Microsoft YaHei",sans-serif;color:#435f52}
.card-detail-attributes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:22px}
.card-detail-attributes div{padding:12px;background:#f0ecdf;border:1px solid #ded6c2;border-radius:9px;overflow-wrap:anywhere}
.card-detail-attributes dt{font:12px "Microsoft YaHei",sans-serif;color:#79806e;margin-bottom:7px}.card-detail-attributes dd{margin:0;font-size:18px;color:#345748}
.card-detail-image{display:block;max-width:100%;max-height:250px;object-fit:contain;margin:0 auto 20px}.cards-page .pagination{flex-wrap:wrap}.cards-page .search-box{min-width:0}.cards-page .search-box input{min-width:0}
@media(max-width:1020px){.collection-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.collection-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.filter-tip{display:none}.cards-intro h2{font-size:30px}.intro-mark{flex-basis:65px;height:65px;font-size:40px}}
@media(max-width:480px){.hero h1{font-size:clamp(26px,8.5vw,36px);line-height:1.25}.collection-grid{grid-template-columns:1fr 1fr;gap:10px}.collection-card__content{padding:12px 10px}.collection-card h3{font-size:19px}.collection-card__description{font-size:11px;min-height:61px}.card-glyph{font-size:35px}.face-caption{font-size:8px;right:12px}.cards-intro{padding:20px 0 24px}.cards-intro h2{font-size:28px;gap:9px}.cards-intro p:last-child{font-size:12px}.intro-mark{display:none}.cards-page .tool-tab{font-size:12px;padding:10px}.expired-tab small{font-size:9px;margin-left:5px}.cards-filter-row{gap:8px}.cards-filter-row select{width:135px}.cards-filter-row .reset-button{padding:10px}.card-dialog .detail-header h2{font-size:24px}.card-detail-attributes{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.cards-page *, .cards-page *::before{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.collection-card__face{aspect-ratio:256/376}
.collection-card__face.has-image .card-glyph,.collection-card__face.has-image .face-caption{visibility:hidden}
.collection-card__face img{background:transparent;padding:8px}
.card-detail-image{max-height:400px}
.collection-card__face.has-image{background:radial-gradient(ellipse at 50% 30%,#e9e8da,#cad8cc);border-bottom:0}
.collection-card__face.has-image::before{display:none}
.collection-card__face img{padding:10px 12px 2px;filter:drop-shadow(0 3px 3px #17271e45)}
.card-detail-image{max-height:560px;filter:drop-shadow(0 5px 7px #17271e35)}