:root{--museum-red:#b52f2d;--museum-red-deep:#84211f;--museum-paper:#f7f3ec;--museum-surface:#fffdf8;--museum-ink:#2b2421;--museum-muted:#70665f;--museum-line:#ded6ca;--museum-green:#315e4c;--museum-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;--museum-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--museum-ink);background:#ebe7df;font-family:var(--museum-sans);font-size:14px}button,a,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #264f83;outline-offset:3px}button{touch-action:manipulation}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.museum-icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.design-workbench{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.design-sidebar{background:#302522;color:#efe8dc;padding:30px 22px;min-height:100vh}.design-logo{display:flex;align-items:center;gap:11px;font-family:var(--museum-serif);font-size:22px}.design-logo small{display:block;font-family:var(--museum-sans);font-size:11px;letter-spacing:1px;color:#cbbdb0;margin-top:7px}.design-seal{width:38px;height:40px;display:grid;place-items:center;background:#b52f2d;border:1px solid #daaaa0;color:#fff8e9;font-size:25px}.design-intro{font-family:var(--museum-serif);font-size:28px;line-height:1.6;margin:40px 0 36px;letter-spacing:1px}.design-intro span{display:block;font:11px/1.8 var(--museum-sans);color:#c5b5a7;margin-top:14px;letter-spacing:0}.design-section-title{font-size:11px;color:#c5b5a7;font-weight:400;display:flex;justify-content:space-between;letter-spacing:2px;margin-bottom:13px}.design-page{width:100%;border:0;background:transparent;color:#d6ccc1;display:flex;align-items:center;gap:13px;text-align:left;padding:13px 10px;min-height:46px;border-radius:4px;margin:4px 0}.design-page small{font-size:11px;color:#b5a292;width:18px}.design-page.active{background:#b52f2d;color:#fff}.design-page.active small{color:#fff3df}.design-note{font-size:11px;line-height:1.9;color:#c9bbae;border-top:1px solid #59483d;padding-top:19px;margin-top:30px}.design-main{min-width:0}.design-toolbar{height:70px;padding:0 34px;background:#f7f3ec;border-bottom:1px solid #ded6ca;display:flex;align-items:center;justify-content:space-between;color:#827269;font-size:12px}.design-toolbar b{color:#2b2421;font-weight:500}.design-link{padding:12px 0;color:#70665f}.design-canvas{padding:28px 30px 50px;display:grid;grid-template-columns:minmax(320px,410px) minmax(200px,270px);justify-content:center;gap:38px;align-items:start}.design-preview-caption{display:flex;justify-content:space-between;font-size:11px;color:#766c64;margin:0 5px 13px;font-family:var(--museum-sans)}.design-preview-caption>span:first-child{font-family:ui-monospace,monospace}.museum-phone{width:390px;max-width:100%;margin:auto;background:var(--museum-paper);border-radius:22px;overflow:hidden;border:1px solid #cfc5b8;box-shadow:0 18px 46px #43302213}.museum-statusbar{height:31px;display:flex;justify-content:space-between;align-items:center;padding:0 22px;background:var(--museum-paper);font-size:11px;font-weight:600}.museum-screen{position:relative;height:790px;overflow-y:auto;scrollbar-width:none;display:flex;flex-direction:column;background:var(--museum-paper)}.museum-screen::-webkit-scrollbar{display:none}.design-route{margin:14px 0 0;text-align:center;font:11px ui-monospace,monospace;color:#80756b;overflow-wrap:anywhere}.design-inspector{padding-top:28px;color:#635b54;font-size:12px;line-height:1.8}.design-inspector-top{display:flex;justify-content:space-between;color:#312825;align-items:center;border-bottom:1px solid #cfc5b8;padding-bottom:15px;margin-bottom:23px}.design-inspector-top b{font-size:11px;font-weight:400;color:#80746a}.design-inspector label{display:block;font-size:12px;margin-bottom:8px}.design-inspector select{border:1px solid #cec3b4;background:#fffdf8;color:#332825;width:100%;min-height:44px;padding:8px 11px;border-radius:6px}.design-state-note{margin-top:15px;padding:14px 0;border-bottom:1px solid #d6ccbf;min-height:63px;color:#625850}.design-token-row{display:flex;align-items:center;gap:7px;padding:20px 0}.design-token-row i{display:block;width:17px;height:17px;border:1px solid #cfc5b8;border-radius:50%}.design-token-row span{font-size:10px;margin-left:4px}.design-inspector h2{font-size:11px;letter-spacing:1px;color:#968477;font-weight:400;margin:23px 0 7px}.design-inspector p{margin:0;font-size:12px;color:#5b514a}.design-reset{margin-top:24px;padding:11px 14px;background:transparent;border:1px solid #c7b6a5;border-radius:5px;color:#64584e;width:100%;min-height:44px}.museum-header{height:66px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.museum-brand{border:0;background:transparent;padding:0;display:flex;gap:9px;align-items:center;color:var(--museum-ink);text-align:left;min-height:44px}.museum-brand-mark{color:var(--museum-red);width:24px;height:26px;display:grid;place-items:center;border:1.5px solid var(--museum-red);font:18px var(--museum-serif)}.museum-brand-title{font:21px var(--museum-serif);letter-spacing:2px}.museum-brand small{display:block;font:9px/1.7 var(--museum-sans);color:var(--museum-muted);letter-spacing:3px}.museum-header-tag{font-size:10px;border-left:1px solid var(--museum-line);padding-left:12px;color:var(--museum-muted)}.museum-subheader{display:flex;align-items:center;min-height:58px;padding:3px 17px;gap:7px;border-bottom:1px solid var(--museum-line);flex-shrink:0}.museum-back,.museum-icon-button{min-width:44px;min-height:44px;border:0;background:transparent;display:grid;place-items:center;color:var(--museum-ink)}.museum-subheader strong{font-size:15px;font-weight:500;flex:1}.museum-subheader span{font-size:10px;color:var(--museum-muted)}.museum-body{padding:20px 22px 24px;flex:1}.museum-title{font:30px/1.45 var(--museum-serif);letter-spacing:1px;margin:4px 0 9px;color:var(--museum-ink)}.museum-lead{font-size:13px;line-height:1.8;color:var(--museum-muted);margin:0 0 23px}.museum-eyebrow{display:flex;gap:8px;align-items:center;font-size:10px;letter-spacing:2px;color:var(--museum-red);margin-bottom:13px}.museum-eyebrow:before{content:"";width:17px;height:1px;background:var(--museum-red)}.museum-primary,.museum-secondary{display:flex;align-items:center;justify-content:center;gap:9px;min-height:49px;width:100%;padding:12px 16px;border-radius:6px;border:1px solid var(--museum-red);font-size:15px;font-weight:500;text-decoration:none}.museum-primary{color:#fffaf2;background:var(--museum-red)}.museum-primary .museum-icon{width:19px;height:19px}.museum-secondary{background:transparent;color:var(--museum-red);border-color:#cab8a4;font-size:13px;margin-top:11px}.museum-text-button{border:0;background:transparent;color:var(--museum-muted);font-size:12px;min-height:44px;padding:9px 0;display:flex;gap:6px;align-items:center;justify-content:center}.museum-text-button .museum-icon{width:15px;height:15px}.museum-rule{height:1px;background:var(--museum-line);margin:23px 0}.museum-section-head{display:flex;align-items:center;justify-content:space-between;margin:25px 0 13px}.museum-section-head h2{font:19px var(--museum-serif);margin:0}.museum-section-head span{font-size:11px;color:var(--museum-muted)}.museum-small{font-size:11px;color:var(--museum-muted);line-height:1.8;margin:8px 0}.museum-sample{font-size:10px;color:var(--museum-muted);display:flex;align-items:center;gap:5px}.museum-sample:before{content:"";width:4px;height:4px;background:currentColor;border-radius:50%}.museum-photo{background-image:url(/assets/revolution-objects-Dx9ZarAE.png);background-size:200% 200%;background-repeat:no-repeat;background-color:#751816;position:relative}.museum-photo[data-art=canteen]{background-position:0 0}.museum-photo[data-art=letter]{background-position:100% 0}.museum-photo[data-art=bugle]{background-position:0 100%}.museum-photo[data-art=bag]{background-position:100% 100%}.museum-photo[data-art=medal]{background-image:none;background-color:#c8c0b2;display:grid;place-items:center}.museum-photo[data-art=medal] .museum-icon{width:74px;height:74px;color:#7f7161}.museum-home-title{font:34px/1.45 var(--museum-serif);letter-spacing:1px;margin:6px 0 17px}.museum-home-title span{color:var(--museum-red)}.museum-hero-photo{height:274px;border-radius:4px;margin-bottom:13px}.museum-image-caption{display:flex;align-items:center;justify-content:space-between;padding:9px 0 20px;font-size:11px;color:var(--museum-muted)}.museum-image-caption b{font-weight:400;color:var(--museum-ink)}.museum-steps{margin-top:22px}.museum-step{display:flex;align-items:center;gap:12px;min-height:63px;border-bottom:1px solid var(--museum-line)}.museum-step:last-child{border-bottom:0}.museum-step .museum-icon{color:var(--museum-red);width:20px;height:20px}.museum-step b{color:var(--museum-red);font:13px Georgia,serif;width:22px;flex-shrink:0}.museum-step strong{font-size:12px;font-weight:500;display:block;margin:3px 0}.museum-step p{font-size:10px;margin:3px 0;color:var(--museum-muted)}.museum-nav{position:sticky;bottom:0;background:#fffdf8ed;border-top:1px solid var(--museum-line);display:flex;justify-content:space-around;min-height:72px;padding:7px 0 10px;flex-shrink:0;z-index:5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);margin-top:auto}.museum-nav button{border:0;background:transparent;color:#80776e;min-width:76px;min-height:49px;font-size:10px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px}.museum-nav button.active{color:var(--museum-red)}.museum-nav button.active:after{content:"";width:13px;height:2px;background:var(--museum-red);position:absolute;bottom:6px}.museum-nav .museum-icon{width:20px;height:20px}.museum-zone-card{display:block;width:100%;text-align:left;padding:0;border:0;background:var(--museum-surface);border-radius:9px;overflow:hidden;margin-bottom:17px}.museum-zone-photo{height:166px;position:relative}.museum-zone-photo:after{content:"";position:absolute;inset:60% 0 0;background:linear-gradient(transparent,#42110bbb)}.museum-zone-num{position:absolute;top:16px;left:16px;color:#fff4e0;font:italic 14px Georgia;letter-spacing:2px}.museum-zone-caption{padding:15px 15px 17px}.museum-zone-title{display:flex;align-items:center;justify-content:space-between;gap:6px}.museum-zone-title h2{font:19px var(--museum-serif);margin:0}.museum-zone-meta{font-size:11px;color:var(--museum-muted);margin:10px 0}.museum-pill{font-size:10px;background:#ece5d9;color:#65584d;display:inline-flex;align-items:center;gap:4px;padding:5px 8px;border-radius:3px;white-space:nowrap}.museum-pill .museum-icon{width:12px;height:12px}.museum-pill.success{color:var(--museum-green);background:#e5ebe1}.museum-pill.red{color:var(--museum-red);background:#f3e5df}.museum-progress{height:4px;border-radius:2px;background:#e8e0d5;overflow:hidden}.museum-progress span{height:100%;display:block;background:var(--museum-red)}.museum-zone-footer{display:flex;align-items:center;justify-content:space-between;font-size:11px;margin-top:13px;color:#75695e}.museum-zone-footer .museum-icon{width:16px;height:16px}.museum-zone-hero{height:230px;margin:-20px -22px 20px}.museum-zone-hero .museum-zone-hero-text{position:absolute;bottom:17px;left:22px;color:#fff8ec;z-index:1}.museum-zone-hero:after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(transparent,#42110bbe)}.museum-zone-hero h1{font:30px var(--museum-serif);margin:0 0 7px}.museum-zone-hero p{font-size:11px;margin:0;color:#f1ddcc}.museum-status-box{background:#f0e9dd;padding:16px;border-left:3px solid var(--museum-red);margin:14px 0}.museum-status-box p{font-size:12px;line-height:1.8;color:var(--museum-muted);margin:7px 0 0}.museum-status-box strong{font-size:13px;font-weight:500}.museum-progress-label{display:flex;justify-content:space-between;margin:16px 0 11px;font-size:12px}.museum-progress-label b{font:22px Georgia;color:var(--museum-red)}.museum-exhibit-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px 12px}.museum-exhibit-tile{padding:0;text-align:left;background:transparent;border:0;min-width:0}.museum-exhibit-photo{aspect-ratio:1/1.08;border-radius:6px;overflow:hidden}.museum-exhibit-tile h3{font-size:13px;margin:10px 0 5px;font-weight:500}.museum-exhibit-tile p{font-size:10px;color:var(--museum-muted);margin:0 0 7px}.museum-exhibit-badge{position:absolute;bottom:8px;right:8px;z-index:1;font-size:9px;padding:4px 6px;background:#fff7e7;color:var(--museum-red);border-radius:2px;display:flex;align-items:center;gap:3px}.museum-exhibit-badge .museum-icon{width:11px;height:11px}.museum-locked-photo{filter:grayscale(1);position:relative}.museum-locked-photo:before{content:"";position:absolute;inset:0;background:#39352bee;z-index:1}.museum-lock-mark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#efe7d8;z-index:2}.museum-lock-mark .museum-icon{width:25px;height:25px}.museum-locked-photo .museum-exhibit-badge{z-index:3}.museum-lock-row{display:flex;align-items:center;gap:4px;font-size:10px;color:#796d61}.museum-lock-row .museum-icon{width:12px;height:12px}.museum-outcome{padding:25px 0 15px;text-align:center}.museum-outcome .museum-outcome-mark{width:72px;height:72px;margin:0 auto 20px;border-radius:50%;background:#f0ded4;color:var(--museum-red);display:grid;place-items:center}.museum-outcome .museum-outcome-mark .museum-icon{width:31px;height:31px}.museum-outcome h1{font:29px var(--museum-serif);margin:12px 0}.museum-outcome p{font-size:13px;color:var(--museum-muted);line-height:1.9;margin:10px 0 22px}.museum-explore-card{background:var(--museum-red);padding:27px 22px;color:#ffefda;text-align:left;border-radius:6px;position:relative;margin:20px 0 25px;overflow:hidden}.museum-explore-card:after{content:"探索";position:absolute;right:-9px;bottom:-17px;font:78px var(--museum-serif);opacity:.1}.museum-explore-card small{font-size:11px;letter-spacing:3px}.museum-explore-card h2{font:28px var(--museum-serif);margin:20px 0 8px;letter-spacing:4px}.museum-explore-card p{color:#f1d4c0;font-size:11px;margin:0}.museum-explore-card .museum-icon{position:absolute;right:19px;top:22px;width:24px;height:24px}.museum-hint-row{display:flex;gap:8px;font-size:11px;color:var(--museum-muted);line-height:1.9;text-align:left;padding:13px 0}.museum-hint-row .museum-icon{width:16px;height:16px;margin-top:3px;color:var(--museum-red)}.museum-chips{display:flex;gap:8px;overflow:auto;padding:4px 0 20px;scrollbar-width:none}.museum-chip{background:transparent;border:1px solid var(--museum-line);color:var(--museum-muted);border-radius:4px;padding:10px 13px;min-height:42px;white-space:nowrap;font-size:11px}.museum-chip.active{background:var(--museum-red);color:#fff7ed;border-color:var(--museum-red)}.museum-collection-summary{display:flex;align-items:flex-end;justify-content:space-between;padding:16px 0 25px;border-bottom:1px solid var(--museum-line);margin-bottom:20px}.museum-collection-summary b{font:50px Georgia;color:var(--museum-red);line-height:1}.museum-collection-summary span{font-size:12px}.museum-collection-summary p{font-size:11px;color:var(--museum-muted);margin:0}.museum-detail-photo{height:325px;margin:-20px -22px 20px}.museum-detail-photo.locked{filter:grayscale(1)}.museum-detail-photo.locked:after{content:"";position:absolute;inset:0;background:#3e392ddd}.museum-detail-photo .museum-lock-mark{z-index:2}.museum-detail-meta{display:flex;gap:7px;align-items:center;margin-bottom:12px}.museum-detail-copy{font-size:14px;line-height:2;color:#5d5148}.museum-audio{display:flex;align-items:center;gap:12px;border:1px solid var(--museum-line);padding:13px;border-radius:6px;margin:20px 0}.museum-audio button{width:43px;height:43px;min-width:43px;border:0;border-radius:50%;background:var(--museum-red);color:#fff;display:grid;place-items:center}.museum-audio strong{font-size:12px;font-weight:500}.museum-audio p{font-size:10px;color:var(--museum-muted);margin:5px 0}.museum-audio span{font-size:10px;color:var(--museum-muted);margin-left:auto}.museum-mini-art{width:100%;height:220px;border-radius:5px;margin:23px 0}.museum-footer-copy{font-size:10px;color:var(--museum-muted);text-align:center;margin:26px 0 6px}.museum-spinner{width:32px;height:32px;border:2px solid #ded0c1;border-top-color:var(--museum-red);border-radius:50%;animation:museum-spin 1.2s linear infinite;margin:auto}@keyframes museum-spin{to{transform:rotate(360deg)}}.museum-loading-lines{margin:28px 0;display:grid;gap:12px}.museum-loading-lines span{display:block;height:14px;background:#e7dfd3;border-radius:2px}.museum-loading-lines span:nth-child(2){width:80%}.museum-loading-lines span:nth-child(3){width:55%}.museum-camera-view{background-color:#291d18;aspect-ratio:1/.99;position:relative;margin:15px -22px 0;overflow:hidden}.museum-camera-view .museum-photo{height:100%;opacity:.85;background-size:200% 200%}.museum-camera-corners{position:absolute;inset:37px;border:1px solid #f6e7d455;border-radius:6px}.museum-camera-corners:before,.museum-camera-corners:after{content:"";position:absolute;inset:-1px;border:2px solid #fff0db;border-radius:5px;clip-path:polygon(0 0,20% 0,20% 2%,2% 2%,2% 20%,0 20%,0 0,100% 0,100% 20%,98% 20%,98% 2%,80% 2%,80% 0,100% 0,100% 100%,80% 100%,80% 98%,98% 98%,98% 80%,100% 80%,100% 100%,0 100%,0 80%,2% 80%,2% 98%,20% 98%,20% 100%,0 100%)}.museum-camera-tag{position:absolute;top:15px;left:22px;color:#f3e6d8;font-size:10px;background:#2b242166;padding:6px 9px}.museum-camera-bottom{background:#30211b;padding:23px 22px;color:#f6ede1;text-align:center;margin:0 -22px 20px}.museum-camera-bottom p{font-size:11px;margin:0 0 20px;color:#d9c7b8}.museum-shutter{width:65px;height:65px;background:#fff8ed;border:5px solid #584437;outline:1px solid #f7ede0;border-radius:50%}.museum-camera-actions{display:flex;align-items:center;justify-content:space-between;gap:22px}.museum-camera-actions .museum-text-button{color:#f0decc;min-width:65px}.museum-inline-actions{display:flex;gap:10px}.museum-inline-actions button{flex:1}.museum-state-center{padding-top:36px}.museum-overlay{position:sticky;bottom:0;margin-top:auto;z-index:20;background:#fffdf8;border-radius:17px 17px 0 0;box-shadow:0 -18px 60px #30241b35;padding:18px 22px 27px}.museum-overlay-head{display:flex;justify-content:space-between;align-items:center;gap:15px}.museum-overlay-head h2{font:21px var(--museum-serif);margin:8px 0}.museum-overlay p{font-size:13px;line-height:1.9;color:var(--museum-muted)}.museum-overlay .museum-icon-button{min-width:44px}.museum-detail-quote{border-left:3px solid var(--museum-red);padding-left:15px;font:18px/1.9 var(--museum-serif);margin:24px 0;color:#5c352e}@media(min-width:1500px){.design-canvas{gap:60px;padding-top:40px}.design-inspector{padding-top:40px}}@media(max-width:1050px){.design-workbench{grid-template-columns:190px 1fr}.design-sidebar{padding:25px 17px}.design-intro{font-size:24px}.design-canvas{grid-template-columns:minmax(320px,390px);padding:25px 20px}.design-inspector{padding-top:0;max-width:390px}.design-toolbar{padding:0 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