:root{--ink-900:#1a1a1a;--ink-700:#3a3a3a;--ink-500:#5c5c5c;--ink-300:#8a8a8a;--ink-200:#b8b4ad;--ink-100:#d4d0c8;--paper:#f5f0e8;--paper-warm:#faf6ee;--paper-deep:#ede6d8;--cinnabar:#c1443a;--cinnabar-light:#d4786f;--indigo:#3a5a6d;--seal-gold:#b8a07a}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--paper);width:100%;min-height:100%;color:var(--ink-900);-webkit-font-smoothing:antialiased;font-family:Noto Serif SC,Source Han Serif SC,SimSun,serif;overflow:hidden auto}#app{width:100%;height:100vh;overflow-y:auto}.maplibregl-canvas{filter:grayscale(.55)sepia(.15)brightness(1.04)contrast(.85)saturate(.7)!important}.maplibregl-ctrl-attrib{color:var(--ink-300)!important;background:#f5f0e8b3!important;font-size:10px!important}.maplibregl-ctrl-attrib a{color:var(--ink-500)!important}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--paper)}::-webkit-scrollbar-thumb{background:var(--ink-200);border-radius:2px}.ink-overlay{z-index:9999;background:var(--paper-warm,#faf6ee);cursor:pointer;justify-content:center;align-items:center;transition:opacity .8s;display:flex;position:fixed;inset:0}.ink-overlay.dismissing{opacity:0;pointer-events:none}.ink-drop{background:radial-gradient(circle, var(--ink-700,#3a3a3a) 0%, transparent 70%);will-change:transform;border-radius:50%;width:40px;height:40px;animation:1.5s ease-out forwards ink-spread;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)scale(0)}@keyframes ink-spread{0%{opacity:.9;transform:translate(-50%,-50%)scale(0)}60%{opacity:.4}to{transform:translate(calc(-50% + var(--dx,0px)), calc(-50% + var(--dy,0px))) scale(20);opacity:0}}.ink-brand{z-index:1;text-align:center;opacity:0;animation:.8s ease-out .4s forwards ink-brand-in;position:relative}@keyframes ink-brand-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.ink-brand-title{color:var(--ink-900,#1a1a1a);letter-spacing:16px;margin:0;font-family:KaiTi,STKaiti,Noto Serif SC,serif;font-size:80px;font-weight:700}.ink-brand-subtitle{color:var(--ink-500,#5c5c5c);letter-spacing:6px;opacity:0;margin-top:12px;font-family:KaiTi,STKaiti,Noto Serif SC,serif;font-size:18px;animation:.6s ease-out .9s forwards ink-brand-in}.ink-hint{color:var(--ink-300,#8a8a8a);letter-spacing:2px;opacity:0;font-size:13px;animation:.5s ease-out 1.4s forwards ink-brand-in;position:absolute;bottom:60px}