:root{--ink:#f1eee5;--dim:#99adb7;--muted:#617d8b;--mint:#b0ead9;--gold:#e6c99a;--night:#0c1926;--line:rgba(193,225,229,.15);--panel:rgba(18,38,50,.83);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--night);font-synthesis:none;color-scheme:dark}
*{box-sizing:border-box}body{margin:0}button,a,input{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:wait;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--mint);outline-offset:5px}button{border:0}button:hover{filter:brightness(1.1)}a{color:inherit;text-decoration:none}[hidden]{display:none!important}
#game{height:100svh;min-height:720px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 47% 48%,#29455355,transparent 55%),radial-gradient(ellipse at 66% 95%,#23474a40,transparent 55%),linear-gradient(145deg,#132131,#081522 75%)}
.masthead{position:absolute;top:0;left:0;right:0;z-index:4;padding:29px 42px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:13px;align-items:center;font-size:24px;font-weight:640;letter-spacing:3px}.brand i{font-style:normal;color:var(--mint);font-weight:300}.brand small{display:block;font-size:8px;font-weight:400;letter-spacing:2px;color:var(--dim);margin-top:5px}.orbit-logo{font-size:42px;color:var(--gold);line-height:1}.header-right{display:flex;align-items:center;gap:20px}.station-status{font-size:11px;color:var(--dim);letter-spacing:1px;display:flex;gap:8px;align-items:center}.station-status i{height:5px;width:5px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint)}.icon-button{border:1px solid var(--line);background:#d0ebed06;min-width:36px;height:36px;border-radius:50%;font-size:17px}.icon-button span{font-size:11px;margin-left:6px}#sound{border-radius:22px;padding:0 13px;font-size:20px}
.scene-wrap{position:absolute;inset:96px 300px 192px 0}.scene-wrap:after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 45%,#0b18230a 85%);pointer-events:none}#scene{width:100%;height:100%;display:block;touch-action:pan-y;cursor:grab}#scene:active{cursor:grabbing}#hotspots{position:absolute;inset:0;pointer-events:none;z-index:2}.hotspot{position:absolute;pointer-events:auto;transform:translate(-50%,-50%);white-space:nowrap;padding:8px 12px;border-radius:24px;background:rgba(13,31,43,.87);border:1px solid #91d5cd6b;box-shadow:0 4px 18px #0002;font-size:11px;letter-spacing:.5px;backdrop-filter:blur(8px);transition:opacity .25s,background .2s}.hotspot:before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--mint);margin-right:7px;box-shadow:0 0 9px #b1eada66}.hotspot.featured{border-color:var(--gold);color:#ffe0b2;animation:breathe 2.8s infinite}.hotspot.featured:before{background:var(--gold)}.scene-caption{position:absolute;bottom:10px;left:44px;display:flex;align-items:center;gap:12px;font-size:10px;letter-spacing:1px;color:var(--muted);pointer-events:none}.tiny-cross{color:var(--mint)}.caption-line{width:24px;height:1px;background:var(--muted)}
.title-block{position:absolute;left:44px;top:134px;pointer-events:none;z-index:2}.eyebrow{font-size:9px;letter-spacing:3px;color:var(--mint)}h1{font-family:"Songti SC","STSong",serif;font-size:clamp(30px,3.1vw,48px);font-weight:500;letter-spacing:4px;line-height:1.32;margin:17px 0 14px}.title-star{font-family:serif;font-size:25px;position:absolute;right:-26px;top:50px;color:var(--gold)}.title-block p{color:var(--dim);font-size:12px;letter-spacing:1px}.episode{display:inline-flex;align-items:center;gap:9px;color:var(--dim);font-size:9px;margin-top:14px;letter-spacing:1px}.episode i{height:1px;width:14px;background:var(--muted)}
.mission{position:absolute;right:42px;top:160px;width:270px;z-index:3;border-top:1px solid #abcfd144;padding:20px 0 0}.mission-top{display:flex;align-items:center;justify-content:space-between;color:var(--mint);font-size:10px;letter-spacing:2px}.small-star{font-size:21px;color:var(--gold)}.mission h2{font-size:23px;letter-spacing:1px;line-height:1.4;margin:15px 0 12px;font-weight:500}.mission>p{font-size:12px;line-height:1.95;color:var(--dim);margin:0 0 21px}.mission-foot{border-top:1px solid var(--line);margin-top:23px;padding-top:14px;display:flex;gap:10px;font-size:9px;color:var(--muted);letter-spacing:1px}.mission-foot i{font-style:normal}.primary{width:100%;display:flex;align-items:center;justify-content:space-between;padding:15px 19px;border-radius:8px;background:var(--mint);color:#123a3d;font-size:13px;font-weight:600;letter-spacing:1px;box-shadow:0 4px 25px #95d9c713}.primary span{font-size:20px;line-height:1}.subtle-note{display:block;font-size:10px;color:var(--muted);margin-top:13px;line-height:1.7}.control-label{display:flex;justify-content:space-between;font-size:11px;color:var(--dim);margin-bottom:13px}.control-label output{color:var(--mint);font-family:monospace;font-size:13px}.dial{width:100%;height:28px;accent-color:var(--mint);cursor:ew-resize}.dial-marks{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);margin:0 0 19px}.signal-meter{display:flex;gap:4px;height:25px;align-items:flex-end;margin:14px 0 18px}.signal-meter i{width:100%;background:#8abeb329;border-radius:2px}.signal-meter i.on{background:var(--mint);box-shadow:0 0 8px #b0ead922}.beacons{display:flex;gap:10px;margin:16px 0}.beacon{flex:1;background:#b0ead90b;border:1px solid var(--line);height:60px;border-radius:10px;font-size:21px;font-family:monospace}.beacon.lit{background:#b0ead924;border-color:var(--mint);color:var(--mint);box-shadow:inset 0 0 25px #b0ead911}.sequence{font-family:monospace;letter-spacing:5px;color:var(--gold);background:#edca9408;padding:12px;text-align:center;border-radius:5px;font-size:14px}.supplies{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:14px 0}.supply{background:#b0ead90a;border:1px solid var(--line);border-radius:10px;padding:12px 4px;font-size:10px;display:flex;align-items:center;flex-direction:column;gap:7px}.supply-icon{font-size:24px;line-height:1.15}.supply[aria-pressed=true]{border-color:var(--gold);background:#e6c99a18;color:var(--gold);transform:translateY(-3px)}.targets{display:flex;gap:8px;margin-top:12px}.target{flex:1;border:1px solid var(--line);border-radius:7px;background:#b0ead90b;padding:11px 3px;font-size:11px}.target.done{color:var(--mint);border-color:#b0ead94d}.text-button{padding:10px 0;background:none;color:var(--dim);font-size:11px;border-bottom:1px solid #a4bcc127}.text-button:hover{color:var(--mint)}.guest-status{font-size:11px;display:flex;justify-content:space-between;margin:10px 0;color:var(--dim)}.guest-status strong{font-weight:400;color:var(--gold)}.guest-status strong.done{color:var(--mint)}.flight-dots{font-size:24px;color:var(--mint);letter-spacing:10px;animation:breathe 1.5s infinite}.seed-card{padding:17px;text-align:center;border:1px solid #e6c99a44;border-radius:10px;background:#e6c99a0a;margin:12px 0;font-size:32px}.seed-card small{display:block;color:var(--gold);font-size:11px;margin-top:8px}
.dialogue{position:absolute;left:44px;right:354px;bottom:81px;min-height:90px;z-index:3;display:flex;align-items:center;gap:18px;padding:20px 24px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(120deg,#25414e66,#192f3b66);backdrop-filter:blur(16px)}.bot-avatar{height:47px;width:53px;flex-shrink:0;background:#d3dfd6;border:3px solid #aabdb6;border-radius:13px;position:relative;transform:rotate(-5deg);padding:6px;box-shadow:2px 3px 0 #001a2244}.bot-antenna{height:10px;width:2px;background:var(--gold);position:absolute;top:-12px;left:24px}.bot-antenna:before{content:"";position:absolute;width:6px;height:6px;background:var(--gold);border-radius:50%;top:-3px;left:-2px}.bot-face{height:28px;width:36px;border-radius:7px;background:#193c44;display:flex;align-items:center;justify-content:space-around}.bot-face i{width:7px;height:10px;background:var(--mint);border-radius:5px;box-shadow:0 0 6px var(--mint)}.speaker{font-size:12px;color:var(--mint);display:flex;gap:12px;align-items:center;margin-bottom:8px}.speaker>span{font-size:9px;letter-spacing:1px;color:var(--muted)}#dialogue-tag{margin-left:auto;color:var(--gold)}.dialogue p{font-size:12px;line-height:1.85;margin:0;color:#e1e5e2}.bottom-bar{position:absolute;left:44px;right:42px;bottom:27px;display:flex;align-items:center;justify-content:space-between;gap:14px}.chapters{display:flex;gap:16px;align-items:center;color:var(--muted);font-size:10px}.chapters span{white-space:nowrap}.chapters i{font-style:normal;font-family:monospace;font-size:10px;margin-right:6px}.chapters b{font-weight:400;opacity:.5}.chapters .active{color:var(--gold)}.chapters .finished{color:var(--mint)}#save-status{font-size:9px;color:var(--muted)}#toast{position:absolute;top:98px;left:50%;transform:translate(-50%,-6px);z-index:10;background:#244852f5;border:1px solid #b0ead94d;border-radius:9px;padding:11px 18px;font-size:12px;color:var(--mint);opacity:0;pointer-events:none;transition:.25s;max-width:90vw}#toast.visible{opacity:1;transform:translate(-50%,0)}
.loading,.scene-error{position:absolute;inset:0;display:flex;flex-direction:column;gap:16px;align-items:center;justify-content:center;z-index:5;background:#101d2be8;font-size:12px;color:var(--mint)}.loading small{font-size:10px;color:var(--muted)}.loading-orbit{width:42px;height:42px;border:1px solid #b0ead944;border-top:2px solid var(--gold);border-radius:50%;animation:spin 1.5s linear infinite}.scene-error p{max-width:280px;text-align:center;font-size:12px;line-height:1.8;color:var(--dim)}.scene-error button{background:var(--mint);color:#123a3d;padding:12px 25px;border-radius:7px}
dialog{background:linear-gradient(150deg,#203c49,#122936);color:var(--ink);width:430px;max-width:calc(100vw - 30px);max-height:90svh;border:1px solid #c1dfd542;border-radius:22px;text-align:center;padding:35px 36px 25px;box-shadow:0 30px 100px #0009}dialog::backdrop{background:#08132399;backdrop-filter:blur(7px)}.end-emblem{color:var(--gold);font-size:50px;margin-bottom:14px}dialog .eyebrow{font-size:8px;letter-spacing:2px}dialog h2{font-family:"Songti SC",serif;font-size:30px;font-weight:500;line-height:1.55;margin:18px 0 15px}dialog p{font-size:12px;line-height:1.9;color:var(--dim)}.postcard{border:1px solid #e6c99a33;background:#e6c99a09;border-radius:9px;padding:17px;display:flex;flex-direction:column;gap:10px;margin:23px 0}.postcard span{font-size:10px;color:var(--gold);letter-spacing:2px}.postcard strong{font-size:16px;font-weight:500}.postcard small{font-size:10px;color:var(--dim)}.end-stats{font-size:10px!important}.end-actions .text-button{margin-top:8px}#game[data-phase=complete] .title-star{animation:breathe 3s infinite}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes breathe{50%{opacity:.6}}
@media(min-width:1600px){.scene-wrap{right:350px}.mission{right:60px;width:300px;top:23%}.title-block{top:160px}.dialogue{right:410px;max-width:980px}.masthead{padding:36px 50px}}
@media(max-width:1100px) and (min-width:761px){.masthead{padding:24px}.title-block{left:25px;top:112px}h1{font-size:30px}.scene-wrap{right:265px;left:-35px;inset-block-start:160px}.mission{right:24px;width:235px;top:136px}.dialogue{left:25px;right:284px;padding:16px;gap:12px}.bottom-bar{left:25px;right:24px}.chapters{gap:8px;font-size:9px}.chapters b{display:none}.scene-caption{left:60px}.station-status{display:none}}
@media(max-width:760px){#game{height:auto;min-height:100svh;padding:0 20px 22px;overflow:hidden}.masthead{position:relative;padding:22px 0 0;gap:5px}.brand{font-size:20px;gap:8px;letter-spacing:2px}.brand small{font-size:6px;letter-spacing:1.3px}.orbit-logo{font-size:33px}.header-right{gap:8px}.station-status{display:none}#sound{padding:0 10px;height:32px;font-size:18px}#sound span{font-size:10px}.icon-button{height:32px;min-width:32px}.title-block{position:relative;left:auto;top:auto;padding-top:30px}.eyebrow{font-size:8px;letter-spacing:2px}h1{font-size:31px;margin:12px 0 7px;line-height:1.3;letter-spacing:3px}h1 br{display:none}h1 .title-star{position:static;font-size:20px;margin-left:8px}.title-block p{font-size:11px;margin:0}.episode{margin-top:12px;font-size:8px}.scene-wrap{position:relative;inset:auto;height:340px;margin:0 -20px -5px;width:calc(100% + 40px)}.scene-caption{bottom:8px;left:25px;font-size:8px;gap:8px}.hotspot{font-size:10px;padding:8px 10px}.mission{position:relative;right:auto;top:auto;width:100%;padding:18px;background:#21394655;border:1px solid var(--line);border-radius:13px;margin-top:12px}.mission h2{font-size:21px;margin:10px 0}.mission>p{font-size:12px;margin-bottom:14px}.mission-foot{margin-top:15px;padding-top:12px}.mission-top{font-size:9px}.dialogue{position:relative;inset:auto;margin-top:17px;padding:18px 15px;gap:13px;min-height:105px}.bot-avatar{transform:scale(.9) rotate(-5deg);width:53px}.dialogue p{font-size:11px}.speaker{font-size:11px;gap:8px}.speaker>span{font-size:8px}#dialogue-tag{display:none}.bottom-bar{position:relative;inset:auto;margin-top:22px;display:block}.chapters{gap:0;justify-content:space-between;font-size:9px}.chapters i{font-size:9px;margin-right:3px}.chapters b{display:none}#save-status{display:block;text-align:center;margin-top:20px;font-size:9px}.supplies{gap:10px}.supply{padding:13px;font-size:11px}.targets .target{padding:12px}.mission h2+.mission-description{margin-bottom:10px}#toast{position:fixed;top:15px;width:max-content}.title-block .title-star{position:static}.scene-error{padding:20px}.loading{background:#111f2ad9}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-width:760px){#game{display:flex;flex-direction:column}.masthead{order:0}.title-block{order:1}.scene-wrap{order:2;flex-shrink:0}.mission{order:3}.dialogue{order:4}.bottom-bar{order:5}}