:root{color:var(--ink);background:var(--page,#f6f5ef);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-synthesis:none;--ink:#293b31;--muted:#697268;--green:#344f3e;--paper:#faf9f4;--line:#ddded3;--accent:#aa6939;--on-primary:#fff;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.46}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--focus,#a77636);outline-offset:3px}button{transition:background .15s,border-color 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0;font-size:12px;display:inline-flex}.eyebrow{color:var(--muted);letter-spacing:1.5px;font-size:10px;line-height:1.8}.muted{color:var(--muted);font-size:12px}.viewer-main{flex-direction:row-reverse;flex:1;min-height:0;display:flex;position:relative}.map-stage{background:var(--map-background,#eeeee5);isolation:isolate;flex:1;min-width:0;min-height:0;position:relative;overflow:hidden}.map-stage>div:first-child{width:100%;height:100%}.map-stage.placing canvas{cursor:crosshair}.map-tools{border:1px solid var(--border,#dbded0);background:var(--floating,#faf9f4f2);z-index:21;border-radius:10px;flex-direction:column;gap:2px;padding:4px;display:flex;position:absolute;top:22px;right:22px;box-shadow:0 4px 16px #4e57400b}.map-tools>span{background:var(--line);height:1px;margin:2px 5px}.map-caption{color:var(--text,#465440);pointer-events:none;z-index:6;align-items:center;gap:14px;display:flex;position:absolute;top:25px;left:25px}.north-mark{border-bottom:1px solid var(--subtle-border,#7e897459);flex-direction:column;justify-content:center;align-items:center;gap:5px;width:32px;height:45px;font-size:10px;font-weight:600;display:flex}.map-caption>span:last-child{font-size:12px;font-weight:600}.map-caption small{color:var(--muted-text,#646d5b);margin-top:5px;font-size:10px;font-weight:400;display:block}.map-bottom{z-index:21;justify-content:space-between;align-items:flex-end;gap:16px;font-size:9px;display:flex;position:absolute;bottom:16px;left:22px;right:22px}.map-bottom a{background:var(--floating,#faf9f4de);color:var(--text,#4c5946);border-radius:4px;padding:5px 7px;font-size:10px}.map-help{color:var(--muted-text,#5c6651);background:var(--map-help,#eeeee5d9);padding:5px 0}.building-label{pointer-events:none;white-space:nowrap;background:var(--label,#faf9f4b3);color:var(--text,#53624a);border-radius:3px;padding:4px 7px;font-size:10px;display:block}.building-label.active{background:var(--green);color:var(--on-primary)}.map-photo{border:3px solid var(--thumb-border,#faf9f4);background:var(--thumb-surface,#fff);border-radius:5px;width:65px;height:48px;padding:0;transition:width .18s,height .18s,border-color .18s;position:relative;overflow:visible;box-shadow:0 3px 10px #31432f29}.map-photo img{object-fit:cover;border-radius:2px;width:100%;height:100%;display:block}.map-photo.compact{border-width:2px;width:28px;height:25px}.map-photo.selected{border-color:var(--selected,#4a6a51);width:86px;height:64px;box-shadow:0 0 0 3px var(--thumb-border,#faf9f4),0 3px 15px #31432f33}.cluster-count{background:var(--green);border:2px solid var(--paper);color:var(--on-primary);border-radius:12px;min-width:22px;height:22px;font-size:10px;font-weight:700;line-height:18px;position:absolute;top:-8px;right:-8px}.viewer-panel{background:var(--paper);border-right:1px solid var(--line);z-index:22;scrollbar-width:thin;flex:0 0 355px;width:355px;position:relative;overflow-y:auto}.panel-heading{justify-content:space-between;align-items:center;gap:12px;padding:23px 23px 18px;display:flex}.panel-heading h1{margin-top:4px;font-size:22px;font-weight:550}.filters{grid-template-columns:1.65fr 1fr;gap:10px;padding:0 23px 18px;display:grid}label{color:var(--muted-text,#586354);font-size:11px;line-height:1.5;display:block;position:relative}input:not([type=range]),textarea,select{border:1px solid var(--border,#d9ddcf);background:var(--field,#fffefa);width:100%;color:var(--ink);border-radius:6px;min-height:40px;margin-top:6px;padding:10px 11px;font-size:12px;line-height:1.5}input:disabled,select:disabled{background:var(--surface-muted,#f0f1e9);color:var(--disabled-text,#7e8479)}textarea{resize:vertical;min-height:78px}select{padding-right:25px}.empty-photos{text-align:center;min-height:310px;color:var(--muted-text,#7c8773);flex-direction:column;justify-content:center;align-items:center;gap:17px;padding:35px 28px;display:flex}.empty-photos strong{color:var(--text,#4b5d46);font-size:14px;font-weight:500}.empty-photos p{color:var(--muted-text,#697662);max-width:240px;font-size:12px;line-height:1.9}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:17px 12px;padding:5px 23px 23px;display:grid}.gallery-card{text-align:left;background:0 0;border:0;min-width:0;padding:0}.gallery-card img{aspect-ratio:1.22;object-fit:cover;background:var(--surface-muted,#e7e8de);border-radius:5px;width:100%;display:block}.gallery-card strong{text-overflow:ellipsis;white-space:nowrap;margin-top:8px;font-size:12px;font-weight:500;line-height:1.6;display:block;overflow:hidden}.gallery-card span{color:var(--muted-text,#6c7765);margin-top:3px;font-size:10px;line-height:1.6;display:block}.archive-note{border-top:1px solid var(--line);color:var(--muted-text,#747d6e);flex-wrap:wrap;gap:10px 17px;padding:22px 23px;font-size:10px;display:flex}.archive-note p{letter-spacing:1px;color:var(--muted-text,#68775b);flex-basis:100%;font-family:Songti SC,serif;font-size:12px;line-height:1.8}.detail-image{background:var(--surface-muted,#e9e9df);border:0;width:100%;padding:0;display:block;position:relative}.detail-image img{object-fit:contain;width:100%;max-height:350px;display:block}.detail-image>span{background:var(--floating,#faf9f4ee);border-radius:4px;align-items:center;gap:8px;padding:6px 9px;font-size:10px;display:flex;position:absolute;bottom:12px;right:12px}.detail-copy{padding:24px 23px}.detail-copy h2{overflow-wrap:anywhere;margin:8px 0 10px;font-family:Songti SC,serif;font-size:23px;line-height:1.5}.description{white-space:pre-wrap;overflow-wrap:anywhere;margin:20px 0;font-size:13px;line-height:1.9}.photo-facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;gap:18px 12px;margin:23px 0;padding:20px 0;display:grid}.photo-facts dt{color:var(--muted);font-size:10px}.photo-facts dd{margin:7px 0 0;font-size:12px}.download-link{justify-content:flex-start;width:100%}.download-link span{color:var(--muted);margin-left:auto;font-size:10px}.nearby h3{padding:0 23px 18px;font-size:12px;font-weight:500}.empty-filter{color:var(--muted);flex-direction:column;align-items:center;gap:16px;padding:40px;font-size:12px;display:flex}.page-error,.page-loading{color:var(--muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:18px;display:flex}.map-fallback{height:100%;color:var(--muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:24px;font-size:12px;display:flex}.lightbox{z-index:100;color:#faf9f4;background:#17201bfa;flex-direction:column;display:flex;position:fixed;inset:0}.lightbox-top{flex-shrink:0;justify-content:space-between;align-items:center;height:72px;padding:15px 28px;display:flex}.lightbox-top strong{font-size:14px;font-weight:500;display:block}.lightbox-top span{color:#bfc8bc;margin-top:7px;font-size:10px;display:block}.icon-button.inverse{color:#fff}.icon-button.inverse:hover{background:#ffffff16}.lightbox-canvas{touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab;flex:1;justify-content:center;align-items:center;min-height:0;display:flex;overflow:hidden}.lightbox-canvas img{object-fit:contain;transform-origin:50%;-webkit-user-select:none;user-select:none;pointer-events:none;max-width:calc(100% - 50px);max-height:100%}.lightbox-bottom{flex-shrink:0;justify-content:space-between;align-items:center;height:78px;padding:18px 28px;display:flex}.zoom-controls{align-items:center;gap:6px;display:flex}.zoom-controls span{text-align:center;min-width:42px;font-size:11px}.local-badge{letter-spacing:1px;border:1px solid var(--border,#d9ddd0);color:var(--muted-text,#66755c);border-radius:4px;padding:5px 8px;font-size:10px}.header-actions{gap:10px;margin-left:auto;display:flex}.editor-main{flex:1;grid-template-columns:240px minmax(300px,1fr) 340px;min-height:0;display:grid}.library-panel,.edit-panel{background:var(--paper);scrollbar-width:thin;min-height:0;overflow:auto}.library-panel{border-right:1px solid var(--line);padding:18px 16px}.edit-panel{border-left:1px solid var(--line)}.editor-tabs{background:var(--surface-muted,#edeee4);border-radius:7px;gap:4px;margin-bottom:20px;padding:4px;display:flex}.editor-tabs button{min-height:36px;color:var(--muted-text,#6b755f);background:0 0;border:0;border-radius:5px;flex:1;justify-content:center;align-items:center;gap:7px;font-size:12px;display:flex}.editor-tabs button.active{background:var(--paper);color:var(--green);box-shadow:0 1px 4px #40513213}.import-box{border:1px dashed var(--subtle-border,#b9c4ac);text-align:center;background:var(--surface-muted,#f2f4eb);color:var(--muted-text,#637657);border-radius:8px;flex-direction:column;align-items:center;gap:12px;padding:24px 14px;display:flex}.import-box strong{font-size:13px;font-weight:500}.import-box span{color:var(--muted-text,#79866d);font-size:11px}.import-box small{color:var(--muted-text,#6c795f);font-size:9px;line-height:1.6}.import-box .button{width:100%;margin:2px 0}.import-box.drag-over{background:var(--active-surface,#e1e8d7);border-color:var(--green)}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;overflow:hidden;border:0!important;width:1px!important;height:1px!important;padding:0!important;position:absolute!important}.library-title{color:var(--muted-text,#69765e);justify-content:space-between;padding:25px 2px 12px;font-size:11px;display:flex}.library-title span{font-size:10px}.library-photo{text-align:left;background:0 0;border:1px solid #0000;border-radius:5px;align-items:center;gap:9px;width:100%;margin-bottom:4px;padding:8px 6px;display:flex}.library-photo.active{background:var(--active-surface,#e9edde);border-color:var(--active-border,#ced9c3)}.library-photo img{object-fit:cover;border-radius:3px;width:43px;height:43px}.library-photo>span{flex:1;min-width:0}.library-photo strong{text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:500;display:block;overflow:hidden}.library-photo small{color:var(--muted-text,#758367);margin-top:6px;font-size:9px;display:block}.library-help{color:var(--muted-text,#738067);padding:15px 3px;font-size:11px;line-height:1.9}.editor-map{min-width:0;min-height:0;display:flex;position:relative}.placement-button{z-index:25;position:absolute;bottom:54px;left:50%;transform:translate(-50%);box-shadow:0 3px 12px #344f3e1c}.edit-heading{justify-content:space-between;align-items:center;padding:20px 20px 14px;display:flex}.save-status{color:var(--muted-text,#6e7c60);font-size:9px}.save-status.unsaved{color:var(--warn-text,#96602d)}.edit-preview{object-fit:contain;background:var(--map-background,#eeeee5);border-radius:5px;width:calc(100% - 40px);height:165px;margin:0 20px;display:block}.edit-form{flex-direction:column;gap:16px;padding:20px;display:flex}.form-divider{color:var(--text,#4a6345);border-top:1px solid var(--line);margin-top:4px;padding:7px 0 0;font-size:11px;font-weight:600}.field-pair{grid-template-columns:1fr 1fr;gap:10px;display:grid}.field-help{color:var(--muted-text,#74816a);margin-top:-7px;font-size:10px;line-height:1.8}.precision summary{color:var(--muted-text,#67765d);cursor:pointer;padding:5px 0;font-size:10px}.precision .field-pair{margin-top:8px}.range-value{float:right;color:var(--muted-text,#617457);font-size:10px}input[type=range]{width:100%;accent-color:var(--green);cursor:pointer;height:20px;margin:14px 0 0;display:block}.placement-help{color:var(--warn-text,#9a672c);background:var(--warn-surface,#f5eddb);border-radius:4px;padding:10px;font-size:11px;line-height:1.8}.full-width{width:100%}.remove-button{color:var(--danger-text,#956e58);align-self:center;font-size:10px}.building-row{text-align:left;background:0 0;border:1px solid #0000;border-radius:5px;align-items:center;gap:10px;width:100%;padding:12px 8px;display:flex}.building-row.active{background:var(--active-surface,#e9edde);border-color:var(--active-border,#ced9c3)}.building-row span{font-size:11px}.building-row small{color:var(--muted-text,#718064);margin-top:6px;font-size:9px;display:block}.building-form h2{font-size:19px;font-weight:500;line-height:1.5}.source-link{color:var(--muted-text,#6d7b62);align-items:center;gap:5px;margin-top:8px;font-size:10px;display:flex}.notice{white-space:pre-wrap;background:var(--success-surface,#e9eddf);color:var(--success-text,#425d3c);border-bottom:1px solid var(--success-border,#d9e0ce);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;max-height:120px;padding:10px 24px;font-size:11px;line-height:1.7;display:flex;overflow-y:auto}.notice.error{background:var(--danger-surface,#f7eae2);color:var(--danger-text,#904b32);border-color:var(--danger-border,#ead1c4)}.notice .text-button{flex-shrink:0;min-height:24px;padding:0}.busy-bar{color:var(--success-text,#59734e);background:var(--surface-muted,#edf0e5);justify-content:center;align-items:center;gap:8px;padding:7px;font-size:10px;display:flex}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width>=1600px){.viewer-panel{flex-basis:390px;width:390px}.editor-main{grid-template-columns:265px minmax(400px,1fr) 370px}.app-header{padding:0 38px}}@media (width<=1100px){.editor-main{grid-template-columns:200px minmax(250px,1fr) 300px}.app-header{padding:0 20px}.library-panel{padding:14px 12px}.edit-form{padding:17px}.header-location{font-size:11px}.viewer-panel{flex-basis:320px;width:320px}}@media (width<=760px){:root{font-size:14px}.app{min-height:400px}.app-header{flex-basis:68px;gap:12px;height:68px;padding:0 16px}.brand{gap:9px}.brand strong{letter-spacing:2px;font-size:19px}.brand small{letter-spacing:1.3px;font-size:7px}.brand-mark{border-radius:9px;width:35px;height:35px}.header-location{display:none}.viewer-app .app-header>.button{margin-left:auto;padding:10px 12px}.viewer-main{display:block;position:relative}.viewer-main>.map-stage{width:100%;height:100%}.viewer-panel{border-right:0;border-top:1px solid var(--line);width:100%;height:46%;max-height:65%;padding-bottom:env(safe-area-inset-bottom);z-index:24;border-radius:16px 16px 0 0;position:absolute;bottom:0;left:0;right:0;box-shadow:0 -4px 20px #344f3e12}.panel-heading{background:var(--paper);z-index:1;padding:16px 20px 12px;position:sticky;top:0}.panel-heading h1{font-size:18px}.empty-photos{gap:12px;min-height:190px;padding:22px}.filters{padding:0 20px 12px}.map-tools{top:16px;right:14px}.map-caption{top:20px;left:16px}.map-bottom{bottom:12px;left:14px;right:14px}.map-help{display:none}.map-bottom a{margin-left:auto}.gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 10px;padding:0 20px 20px}.gallery-card strong{font-size:11px}.gallery-card span{font-size:9px}.archive-note{padding:18px 20px}.detail-image img{max-height:250px}.detail-copy{padding:20px}.photo-facts{gap:16px}.lightbox-top{height:64px;padding:12px 16px}.lightbox-bottom{padding:15px 12px calc(15px + env(safe-area-inset-bottom));gap:8px;height:auto}.lightbox-bottom .button{padding:10px;font-size:11px}.zoom-controls{gap:0}.zoom-controls .icon-button{width:35px}.lightbox-canvas img{max-width:100%}.local-badge{display:none}.header-actions{gap:6px}.header-actions .button{padding:9px 10px;font-size:10px}.editor-main{grid-template-rows:minmax(260px,44dvh) minmax(0,1fr);grid-template-columns:140px minmax(0,1fr);display:grid;overflow:auto}.library-panel{grid-row:1/3;padding:12px 8px}.editor-map{grid-area:1/2;min-height:260px}.edit-panel{border-left:0;border-top:1px solid var(--line);grid-area:2/2;overflow:visible}.editor-tabs button{gap:3px;font-size:10px}.editor-tabs svg{width:13px}.import-box{gap:10px;padding:16px 8px}.import-box strong{font-size:11px}.import-box span{font-size:9px}.import-box small{font-size:8px}.library-title{font-size:10px}.library-photo{gap:6px;padding:7px 3px}.library-photo img{width:30px;height:35px}.library-photo strong{font-size:10px}.library-photo small{font-size:8px}.library-photo>svg,.editor-map .map-caption{display:none}.editor-map .map-tools{top:10px;right:10px}.editor-map .map-tools .icon-button{width:32px;height:32px}.editor-map .map-bottom{bottom:8px;left:8px;right:8px}.editor-map .map-bottom a{font-size:8px}.placement-button{min-height:36px;padding:8px;font-size:10px;bottom:36px}.edit-heading{flex-wrap:wrap;gap:6px;padding:15px 14px 10px}.edit-preview{width:calc(100% - 28px);height:130px;margin:0 14px}.edit-form{gap:14px;padding:14px}.field-pair{gap:8px}.notice{padding:8px 14px;font-size:10px}.building-row{gap:6px;padding:11px 4px}.building-row span,.library-help{font-size:10px}.editor-main 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