@font-face{font-family:MinecraftPixel;src:url(../fonts/minecraftfont.woff) format("woff"),url(../fonts/minecraftfont.ttf) format("truetype");font-display:swap;font-weight:400}:root{font-family:MinecraftPixel,SimSun,Songti SC,serif;font-size:20px;color:#eee;background:#171717;font-synthesis:none;--slot-size: clamp(36px, 6.5vh, 52px)}*{box-sizing:border-box;user-select:none;-webkit-user-select:none}body{margin:0;overflow:hidden}button,input{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:default;color:#aaa}button:focus-visible,input:focus-visible{outline:2px solid white;outline-offset:2px}h1,h2,p{margin:0;font-weight:400}h1{font-size:24px}input{color:#fff}.app{position:relative;width:100vw;height:100dvh;overflow:hidden;overscroll-behavior:none;background:#27362e}.panorama,.game-container,.menu-shade,.pause-shade{position:absolute;inset:0}.panorama{filter:blur(2px);background:#78a4ba}.game-container{visibility:hidden}.game-container.visible{visibility:visible}.world-canvas{width:100%;height:100%;display:block;image-rendering:pixelated;touch-action:none}.menu-shade{pointer-events:none;background:#0004}.pixel-button{display:flex;justify-content:center;align-items:center;width:100%;min-height:42px;padding:6px 12px;border:2px solid #080808;background:#777;box-shadow:inset 2px 2px #aaa,inset -2px -2px #444;color:#eee;text-shadow:2px 2px #333;font-weight:400}.pixel-button:hover:not(:disabled),.pixel-button[aria-pressed=true]{background:#999;outline:2px solid #fff;outline-offset:-2px}.pixel-button:active:not(:disabled){background:#666;box-shadow:inset 2px 2px #444,inset -2px -2px #aaa}.pixel-button:disabled{background:#444;box-shadow:inset 2px 2px #555,inset -2px -2px #333}.button-row{display:flex;gap:12px}.button-row>*{flex:1;min-width:0}.home-screen{position:absolute;inset:0}.game-logo{font-family:MinecraftPixel,Microsoft YaHei,sans-serif;position:absolute;top:15%;width:100%;text-align:center;font-size:clamp(56px,8vw,108px);font-weight:900;letter-spacing:8px;color:#d4d0ce;-webkit-text-stroke:1px #252525;text-shadow:0 3px #999,0 6px #6c6c6c,0 9px #333,3px 12px #111}.home-buttons{position:absolute;top:49%;left:50%;transform:translate(-50%);width:min(420px,80vw);display:grid;gap:12px}.menu-screen{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column}.screen-header{flex:0 0 auto;min-height:76px;padding:25px 20px 18px;text-align:center;text-shadow:2px 2px #222}.screen-content{flex:1;min-height:0;overflow:auto;display:flex;align-items:center;flex-direction:column;padding:24px}.screen-footer{flex:0 0 auto;padding:18px 20px 22px;border-top:2px solid #ffffff35;background:#0003}.screen-actions{width:min(800px,100%);margin:auto;display:grid;gap:12px}.screen-actions>.pixel-button{width:min(400px,100%);margin:auto}.pixel-input{display:block;width:100%;height:44px;background:#050505;border:2px solid #a0a0a0;padding:6px 10px;caret-color:#fff}.pixel-input:focus{border-color:#fff;outline:none}.pixel-input::placeholder{color:#999}.world-select .screen-content{padding:0;gap:14px}.world-search{width:min(600px,88vw);flex:0 0 auto}.world-list{width:100%;flex:1;overflow:auto;background:#0005;border-top:2px solid #ffffff35;padding:12px max(16px,calc((100% - 840px)/2))}.world-card{width:100%;min-height:90px;display:flex;gap:14px;padding:8px;margin:0 0 6px;text-align:left;border:2px solid transparent;background:transparent}.world-card.selected{border-color:#fff;background:#000b}.world-card:hover:not(:disabled){background:#0007}.world-thumbnail{display:flex;align-items:center;justify-content:center;width:68px;height:68px;flex-shrink:0;background:#242424}.world-thumbnail img{width:100%;height:100%;object-fit:cover;image-rendering:pixelated}.world-info{display:flex;flex-direction:column;gap:8px;min-width:0;justify-content:center;text-shadow:2px 2px #111}.world-info strong{font-weight:400;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.world-info>span{color:#aaa}.warning{color:#faa!important}.empty-world{padding:48px 0;text-align:center;color:#ccc}.screen-form{position:absolute;inset:0}.creation-tabs{display:flex;flex:0 0 auto;width:min(760px,100%)}.creation-tabs button{flex:1;border:2px solid #888;background:#0005;min-height:46px}.creation-tabs button[aria-selected=true]{background:#0008;border-color:#fff;box-shadow:inset 0 -3px #fff}.creation-fields{width:min(520px,100%);margin:42px auto 0;display:grid;gap:32px}.field-label{display:grid;gap:12px}.world-types{margin:0;padding:0;border:0}.world-types legend{margin-bottom:12px}.sliders{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:min(800px,100%);gap:32px 20px;margin-top:24px}.slider-label{display:grid;gap:10px}.slider-label>span{display:flex;justify-content:space-between;gap:8px}.slider-label strong{font-weight:400}.slider-label input{width:100%;margin:0;appearance:none;height:34px;border:2px solid #111;background:#666}.slider-label input::-webkit-slider-thumb{appearance:none;width:18px;height:30px;background:#ccc;border:2px solid #eee;box-shadow:inset -2px -2px #777}.slider-label input::-moz-range-thumb{width:18px;height:28px;border-radius:0;border:2px solid #eee;background:#ccc}.instructions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:min(800px,100%);gap:22px;margin:20px 0}.instructions>div{display:flex;gap:16px;align-items:center}.instructions dt{color:#fff;min-width:150px}.instructions dd{color:#ccc;margin:0}.loading-screen,.error-screen{position:absolute;inset:0;z-index:4;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;background:#27231f;padding:24px;text-align:center}.error-screen p{max-width:640px;line-height:1.6}.error-screen .pixel-button{max-width:320px}.progress-track{width:min(360px,80vw);height:12px;padding:2px;border:2px solid #ccc;background:#111}.progress-track>div{height:100%;background:#ccc}.overlay{position:absolute;inset:0;display:grid;place-items:center;padding:20px;overflow:auto;z-index:5}.pause-shade{background:#0006;backdrop-filter:blur(2px);pointer-events:none}.pause-menu{position:relative;width:min(420px,88vw)}.pause-menu h1{position:fixed;top:10%;left:0;width:100%;text-align:center;text-shadow:2px 2px #222}.pause-menu nav{display:grid;gap:12px}.pause-menu .session-failure{margin-bottom:24px;padding:16px;line-height:1.6;background:#241717;border:2px solid #c47777;overflow-wrap:anywhere}.hud{position:absolute;inset:0;pointer-events:none;text-shadow:2px 2px #111}.hud-hidden{display:none}.crosshair{position:absolute;left:50%;top:50%;width:18px;height:18px;transform:translate(-50%,-50%);mix-blend-mode:difference}.crosshair:before,.crosshair:after{position:absolute;content:"";background:#fff}.crosshair:before{left:8px;top:1px;width:2px;height:16px}.crosshair:after{left:1px;top:8px;width:16px;height:2px}.hotbar-area{position:absolute;z-index:8;bottom:6px;left:50%;transform:translate(-50%)}.selected-name{position:absolute;bottom:64px;left:50%;transform:translate(-50%);white-space:nowrap;text-align:center}.hotbar{display:grid;grid-template-columns:repeat(9,44px);border:3px solid #171717;padding:2px;gap:2px;background:#9e9e9e;box-shadow:inset 0 0 0 2px #eee}.hotbar-slot{width:44px;height:44px;display:flex;justify-content:center;align-items:center;background:#525252bb;border:2px solid #292929;box-shadow:inset -1px -1px #aaa;padding:0}.hud .hotbar button{pointer-events:auto}.hotbar-with-inventory{grid-template-columns:repeat(10,44px)}.hotbar-inventory{color:#eee}.hotbar-inventory:active{background:#fff5}.hotbar-slot.selected{border-color:#fff;outline:2px solid #555;box-shadow:inset 0 0 0 1px #ddd}.debug-panel{position:absolute;top:12px;left:12px;padding:8px;background:#0008;font-size:18px;line-height:1.5}.block-icon{position:relative;display:inline-block;flex-shrink:0;pointer-events:none}.block-face{position:absolute;inset:0;width:100%;height:100%;image-rendering:pixelated;transform-origin:0 0}.block-left{transform:translateY(25%) matrix(.5,.25,0,.5,0,0);filter:brightness(.7)}.block-right{transform:translate(50%,50%) matrix(.5,-.25,0,.5,0,0);filter:brightness(.85)}.block-top{transform:translateY(25%) matrix(.5,-.25,.5,.25,0,0)}.inventory-overlay .pause-shade{backdrop-filter:none;background:#0008}.creative-window{position:relative;width:calc(var(--slot-size) * 9 + 48px);margin-top:30px}.creative-tabs{position:absolute;top:-50px;left:8px;display:flex;gap:6px;height:54px;width:calc(100% - 16px)}.creative-tabs button{width:52px;min-width:0;flex:0 1 52px;padding:4px;display:grid;place-items:center;border:2px solid #eee;outline:2px solid #111;background:#999;box-shadow:inset -3px -3px #555;color:#333}.creative-tabs button[aria-selected=true]{background:#c6c6c6;height:60px;border-bottom-color:#c6c6c6;box-shadow:inset -3px 0 #999;z-index:2}.creative-panel{position:relative;z-index:1;background:#c6c6c6;border:3px solid #eee;border-right-color:#555;border-bottom-color:#555;outline:2px solid #111;padding:12px 14px 16px;color:#333}.creative-heading{height:38px;margin-bottom:8px;display:flex;align-items:center;gap:12px}.creative-heading h1{font-size:22px;flex:1}.creative-heading .pixel-input{flex:1;height:32px;background:#8b8b8b;color:#222;border-color:#555}.inventory-close{margin-left:auto;width:28px;height:28px;border:0;padding:0;background:transparent;font-size:26px}.inventory-close:hover{background:#eee}.creative-items{display:grid;grid-template-columns:repeat(9,var(--slot-size));height:calc(var(--slot-size) * 5);overflow-y:scroll;overflow-x:hidden;width:100%;align-content:start;scrollbar-color:#c6c6c6 #888;scrollbar-width:auto}.creative-items::-webkit-scrollbar{width:20px;background:#888;border:2px solid #eee}.creative-items::-webkit-scrollbar-thumb{background:#c6c6c6;border:2px solid #eee;box-shadow:inset -2px -2px #666}.inventory-slot,.hotbar-editable .hotbar-slot{width:var(--slot-size);height:var(--slot-size);padding:0;background:#8b8b8b;border:2px solid #eee;border-left-color:#373737;border-top-color:#373737;display:flex;align-items:center;justify-content:center}.inventory-slot:hover:not(.empty-slot),.hotbar-editable .hotbar-slot:hover{background:#bababa}.creative-panel .hotbar-row{display:flex;align-items:center;gap:6px}.hotbar{grid-template-columns:repeat(9,var(--slot-size));margin-top:20px;padding:0;border:0;background:none;box-shadow:none;gap:0}.carried-item{position:fixed;z-index:20;width:32px;height:32px;pointer-events:none;filter:drop-shadow(2px 2px 0 #0008)}.item-tooltip{position:fixed;z-index:12;pointer-events:none;padding:7px 10px;background:#100510f5;color:#eee;border:2px solid #321064;box-shadow:0 0 0 2px #070208;white-space:nowrap}.dialog-overlay{position:fixed;inset:0;z-index:20;background:#0009;display:grid;place-items:center;padding:24px}.dialog-panel{width:min(460px,100%);background:#282828;border:2px solid #777;padding:24px;display:grid;gap:24px;text-align:center}.notice{position:fixed;bottom:22px;left:50%;transform:translate(-50%);z-index:30;display:flex;align-items:center;gap:18px;max-width:90vw;background:#222;border:2px solid #aaa;padding:12px 16px;font-size:18px}.notice button{border:0;background:none;color:#fff;font-size:24px}.notice-passive{pointer-events:none;bottom:104px}.hidden{display:none}.touch-controls{position:absolute;inset:0;z-index:4;pointer-events:none;touch-action:none}.touch-world-zone{position:absolute;inset:0;pointer-events:auto;touch-action:none}.touch-joystick{position:absolute;left:max(18px,env(safe-area-inset-left));bottom:calc(72px + env(safe-area-inset-bottom));width:132px;height:132px;border:3px solid #ffffff70;border-radius:50%;background:#0005;pointer-events:auto;touch-action:none}.touch-joystick:before{content:"";position:absolute;inset:30px;border:2px solid #ffffff80;border-radius:50%}.touch-joystick-knob{position:absolute;left:50%;top:50%;width:54px;height:54px;margin:-27px;border:3px solid #fff;border-radius:50%;background:#ffffff60;pointer-events:none}.touch-actions{position:absolute;right:max(18px,env(safe-area-inset-right));bottom:calc(72px + env(safe-area-inset-bottom));width:72px;height:154px;pointer-events:none}.touch-button{position:absolute;width:54px;height:54px;padding:0;border:3px solid #ffffffa0;border-radius:0;background:#0006;display:grid;place-items:center;color:#fff;text-shadow:2px 2px #111;pointer-events:auto;touch-action:none}.touch-button:active{background:#ffffff60}.touch-jump,.touch-down{right:0;bottom:0;width:64px;height:64px}.touch-actions[data-flying=true] .touch-jump{bottom:74px}.touch-pause{top:max(16px,env(safe-area-inset-top));right:max(16px,env(safe-area-inset-right));width:46px;height:46px;font-size:21px}@media(max-height:560px){.game-logo{font-family:MinecraftPixel,Microsoft YaHei,sans-serif;top:10%;font-size:58px}.screen-header{min-height:56px;padding:16px 12px 12px}.screen-footer{padding:12px}.creation-fields{margin-top:20px;gap:20px}.creative-window{margin-top:50px}.sliders{margin-top:0;gap:16px}.instructions{gap:12px;margin:0}}@media(max-width:700px){:root{font-size:18px;--slot-size: clamp(36px, 9vw, 42px)}.button-row{gap:6px}.pixel-button{padding:6px}.instructions,.sliders{grid-template-columns:1fr}.screen-actions{gap:8px}.creative-tabs{gap:4px;overflow-x:auto}.creative-tabs button{width:40px;flex:0 0 40px}.creative-window{width:min(calc(var(--slot-size) * 9 + 38px),calc(100vw - 16px));margin-top:42px}.creative-panel{padding:8px 7px 12px}.creative-items{height:calc(var(--slot-size) * 5)}}.touch-mode{--hud-slot: clamp(25px, calc((100vw - 36px)*.1) , 44px)}.touch-mode .hotbar-area{bottom:calc(6px + env(safe-area-inset-bottom))}.touch-mode .hud .hotbar{grid-template-columns:repeat(10,var(--hud-slot))}.touch-mode .hud .hotbar-slot,.touch-mode .hotbar-inventory{width:var(--hud-slot);height:var(--hud-slot);touch-action:manipulation}.touch-mode .hud .block-icon{transform:scale(.82)}.touch-mode .touch-world-zone{touch-action:none}.touch-carried{width:40px;height:40px;padding:0;background:#8b8b8b;border:2px solid #fff}.creative-touch{--slot-size: clamp(26px, calc((100vw - 46px) / 9), 44px)}.creative-touch .creative-items{touch-action:pan-y;overscroll-behavior:contain}.creative-touch .creative-tabs{touch-action:pan-x}.creative-touch .inventory-close{flex:0 0 40px;width:40px;height:40px}.creative-touch .creative-heading .pixel-input{min-width:0}.creative-touch .block-icon{transform:scale(.88)}@media(pointer:coarse){button{touch-action:manipulation;-webkit-tap-highlight-color:transparent}.pixel-input{font-size:18px}.screen-header{padding-top:max(14px,env(safe-area-inset-top))}.screen-footer{padding-bottom:max(12px,env(safe-area-inset-bottom))}.screen-content,.world-list{overscroll-behavior:contain}}@media(max-height:500px)and (pointer:coarse){.creative-touch{margin-top:34px}.creative-touch .creative-panel{padding:6px 12px 8px}.creative-touch .creative-items{height:min(calc(var(--slot-size) * 4),calc(100dvh - 184px))}.creative-touch .creative-panel .hotbar{margin-top:10px}.creative-touch .creative-tabs{height:42px;top:-38px}.creative-touch .creative-tabs button[aria-selected=true]{height:44px}.touch-joystick{width:114px;height:114px}.touch-actions{transform:scale(.85);transform-origin:bottom right}.pause-menu h1{margin-bottom:18px}}@media(max-width:360px){.touch-joystick{width:110px;height:110px;left:10px}.touch-actions{transform:scale(.86);transform-origin:bottom right;right:10px}}