:root{font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif;color:#eef4ef;background:#090c0c;font-synthesis:none;--accent: #f2693f;--cyan: #85d4c7;--panel: rgba(7, 12, 12, .68);--line: rgba(201, 225, 216, .17);--muted: rgba(226, 239, 234, .58)}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}button,select,input{font:inherit}button{color:inherit}#app{position:relative;background:#111616}#mission-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;outline:none;cursor:grab}#mission-canvas:active{cursor:grabbing}.grain{position:absolute;inset:0;pointer-events:none;opacity:.08;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E")}.countdown-cue{position:absolute;z-index:7;left:50%;top:48%;display:grid;min-width:132px;place-items:center;transform:translate(-50%,-50%) scale(.92);opacity:0;pointer-events:none;transition:opacity .18s ease,transform .38s cubic-bezier(.22,.8,.22,1);color:#f6faf7f0;text-shadow:0 8px 30px rgba(0,0,0,.42)}.countdown-cue:before,.countdown-cue:after{content:"";position:absolute;top:50%;width:52px;height:1px;background:linear-gradient(90deg,transparent,rgba(242,105,63,.78))}.countdown-cue:before{right:calc(100% + 18px)}.countdown-cue:after{left:calc(100% + 18px);transform:rotate(180deg)}.countdown-cue.active{opacity:1;transform:translate(-50%,-50%) scale(1)}.countdown-cue span{font:700 74px/.9 Arial Narrow,PingFang SC,sans-serif;letter-spacing:.04em}.countdown-cue small{margin-top:12px;color:#eef6f294;font-size:9px;letter-spacing:.32em}.countdown-cue.ignition span{color:#ff8a63;font-size:52px;letter-spacing:.18em;text-indent:.18em}.countdown-cue.ignition small{color:#ffae8fb3}.glass-panel{position:absolute;background:linear-gradient(135deg,#0c1312c9,#080c0c7a);border:1px solid var(--line);box-shadow:0 20px 60px #00000038,inset 0 1px #ffffff09;-webkit-backdrop-filter:blur(16px) saturate(115%);backdrop-filter:blur(16px) saturate(115%)}.topbar{z-index:8;left:24px;right:24px;top:20px;height:64px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 18px;border-radius:4px}.brand{color:inherit;text-decoration:none;display:flex;align-items:center;gap:12px;width:fit-content}.brand-mark{display:flex;gap:3px;transform:skew(-14deg)}.brand-mark i{display:block;width:7px;height:30px;background:var(--accent)}.brand-mark i:nth-child(2){height:22px;margin-top:8px}.brand-mark i:nth-child(3){height:14px;margin-top:16px}.brand b{font:700 24px/1 Arial Narrow,Arial,sans-serif;letter-spacing:.12em}.brand small{display:block;color:var(--muted);font:500 8px/1.5 Arial Narrow,Arial,sans-serif;letter-spacing:.22em}.mission-id{text-align:center;text-transform:uppercase}.mission-id span{display:block;color:var(--muted);font-size:10px;letter-spacing:.24em}.mission-id strong{display:block;margin-top:3px;font:600 14px Barlow Condensed,Noto Sans SC;letter-spacing:.16em}.mission-status{justify-self:end;display:grid;grid-template-columns:auto auto;align-items:center;gap:2px 8px;text-align:right}.mission-status i{grid-row:span 2;width:7px;height:7px;border-radius:50%;background:#85d7a5;box-shadow:0 0 14px #74dc9b}.mission-status span{color:#a7e5be;font:600 10px Barlow Condensed;letter-spacing:.2em}.mission-status b{color:var(--muted);font:500 9px Barlow Condensed;letter-spacing:.12em}.phase-card{z-index:7;top:114px;left:24px;width:315px;padding:22px;border-radius:4px}.eyebrow{margin:0 0 20px;color:var(--cyan);font:600 9px Barlow Condensed;letter-spacing:.28em}.phase-index{position:absolute;right:20px;top:14px;color:#e7f5ef14;font:700 64px/1 Barlow Condensed}.phase-card h1{position:relative;margin:0;font-size:28px;font-weight:600;letter-spacing:.05em}.phase-card>p:not(.eyebrow){min-height:52px;margin:12px 0 18px;color:var(--muted);font-size:12px;line-height:1.75}.telemetry-grid{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;padding:12px 0;gap:12px 16px}.telemetry-grid span{display:block;color:#e2efea6b;font-size:8px;letter-spacing:.18em}.telemetry-grid b{display:block;margin-top:4px;font:600 13px Barlow Condensed,Noto Sans SC;letter-spacing:.08em}.accuracy-note{display:flex;align-items:flex-start;gap:8px;margin-top:14px;color:#e2efea6b;font-size:9px;line-height:1.6}.accuracy-note i{flex:none;width:15px;height:15px;border:1px solid rgba(226,239,234,.25);border-radius:50%;text-align:center;font: 10px/14px serif}.camera-rail{z-index:9;right:24px;top:114px;display:flex;flex-direction:column;padding:6px;border-radius:4px}.camera-rail button{width:74px;height:54px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;font-size:10px;transition:.2s ease}.camera-rail button:last-child{border-bottom:0}.camera-rail button span{display:block;color:#e2efea4d;font:600 8px Barlow Condensed;letter-spacing:.16em}.camera-rail button:hover,.camera-rail button.active{background:#74c7ba1a;color:#eff9f5}.camera-rail button.active{box-shadow:inset 2px 0 var(--cyan)}.camera-hint{position:absolute;z-index:6;left:50%;bottom:154px;display:flex;align-items:center;gap:8px;transform:translate(-50%);padding:6px;color:#eef6f2ad;background:#060a0a94;border:1px solid rgba(201,225,216,.13);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-size:9px;letter-spacing:.08em;transition:border-color .2s,background .2s}.camera-hint>span{display:flex;align-items:center;gap:7px;padding-left:5px;white-space:nowrap}.camera-hint i{width:5px;height:5px;border:1px solid var(--cyan);border-radius:50%;box-shadow:0 0 8px #85d4c7bf}.camera-hint button{display:none;border:0;border-left:1px solid var(--line);padding:5px 7px;background:transparent;color:var(--cyan);cursor:pointer;font-size:9px}.camera-hint.adjusted{border-color:#85d4c757;background:#081211bf}.camera-hint.adjusted button{display:block}.camera-hint.locked>span{color:#eef6f280}.camera-hint.locked i{border-radius:1px;border-color:var(--accent);box-shadow:0 0 8px #f2693f8c}.hotspot-layer{position:absolute;inset:0;z-index:5;pointer-events:none;overflow:hidden}.part-hotspot{position:absolute;left:0;top:0;display:flex;align-items:center;gap:8px;min-width:max-content;padding:0;border:0;background:transparent;color:#f0f8f4d1;pointer-events:auto;cursor:pointer;transform:translate(-8px,-50%);transition:opacity .18s,filter .18s}.part-hotspot:before{content:"";position:absolute;left:12px;top:50%;width:32px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}.part-hotspot i{position:relative;z-index:1;width:16px;height:16px;border:1px solid rgba(133,212,199,.75);border-radius:50%;background:#091110b3;box-shadow:0 0 0 4px #85d4c714,0 0 18px #85d4c738}.part-hotspot i:after{content:"";position:absolute;inset:5px;border-radius:50%;background:var(--cyan)}.part-hotspot span{margin-left:28px;padding:5px 7px;background:#060b0bb3;border-left:1px solid rgba(133,212,199,.38);font-size:8px;letter-spacing:.12em;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.part-hotspot:hover,.part-hotspot.active{filter:brightness(1.3)}.part-hotspot.offscreen{opacity:0;pointer-events:none}.science-panel{z-index:8;top:114px;right:114px;bottom:153px;width:336px;overflow:hidden;border-radius:4px;transition:background .2s ease}.science-head{height:54px;display:flex;align-items:center;justify-content:space-between;padding:0 13px 0 16px;border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(133,212,199,.07),transparent 58%)}.science-head div{display:grid;gap:3px}.science-head span{color:var(--cyan);font:600 8px Arial Narrow,sans-serif;letter-spacing:.24em}.science-head strong{font-size:13px;font-weight:580;letter-spacing:.11em}.science-head button{width:27px;height:27px;border:1px solid var(--line);background:#ffffff08;color:var(--muted);cursor:pointer}.science-body{height:calc(100% - 54px);padding:14px 15px 16px;overflow:auto;scrollbar-width:thin;scrollbar-color:rgba(133,212,199,.28) transparent}.science-section+.science-section{margin-top:17px;padding-top:16px;border-top:1px solid var(--line)}.section-label{display:grid;grid-template-columns:25px auto 1fr;align-items:baseline;gap:7px;margin-bottom:10px}.section-label span{color:var(--accent);font:700 9px Arial Narrow,sans-serif;letter-spacing:.12em}.section-label b{font-size:10px;font-weight:600;letter-spacing:.1em}.section-label em{justify-self:end;color:#e2efea57;font-size:8px;font-style:normal}.phase-jumps{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.phase-jumps button{position:relative;height:30px;border:1px solid rgba(201,225,216,.12);background:#ffffff06;color:#e2efea85;cursor:pointer;font-size:8px;transition:.18s ease}.phase-jumps button:after{content:"";position:absolute;left:-1px;bottom:-1px;width:0;height:1px;background:var(--accent);transition:width .22s}.phase-jumps button:hover,.phase-jumps button.active{color:#fff;background:#f2693f17;border-color:#f2693f47}.phase-jumps button.active:after{width:calc(100% + 2px)}.part-selector{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.part-selector button{min-width:0;padding:8px 3px 7px;border:1px solid rgba(201,225,216,.12);background:#ffffff05;color:var(--muted);cursor:pointer;font-size:8px}.part-selector button i{display:block;margin-bottom:4px;color:#85d4c7a6;font: 600 8px Arial Narrow,sans-serif;letter-spacing:.12em}.part-selector button:hover,.part-selector button.active{border-color:#85d4c761;color:#f2faf6;background:#85d4c714}.science-explainer{margin-top:9px;padding:12px;background:linear-gradient(135deg,#85d4c712,#ffffff04);border-left:2px solid rgba(133,212,199,.55)}.science-explainer>div{display:grid;gap:3px}.science-explainer span{color:var(--cyan);font:600 7px Arial Narrow,sans-serif;letter-spacing:.2em}.science-explainer b{font-size:11px;font-weight:600;letter-spacing:.06em}.science-explainer p{min-height:52px;margin:9px 0 11px;color:#e2efea8c;font-size:9px;line-height:1.72}#science-play-event{width:100%;padding:8px 10px;border:1px solid rgba(242,105,63,.32);background:#f2693f14;color:#f7c4b5;cursor:pointer;font-size:9px;letter-spacing:.1em}#science-play-event:hover{background:#f2693f29}#science-play-event span{margin-right:5px;color:var(--accent)}.experiment-controls{display:grid;gap:10px}.experiment-controls label{display:grid;gap:6px}.experiment-controls label>span{display:flex;justify-content:space-between;color:#e2efea7a;font-size:8px;letter-spacing:.08em}.experiment-controls output{color:#f2f8f5e0;font:600 9px Arial Narrow,sans-serif}.experiment-controls input{width:100%;height:3px;margin:0;accent-color:var(--cyan);cursor:ew-resize}.experiment-result{margin-top:11px;padding:10px 11px;border:1px solid rgba(133,212,199,.18);background:#85d4c70b}.experiment-result>span{color:var(--cyan);font:600 7px Arial Narrow,sans-serif;letter-spacing:.2em}.experiment-result p{margin:6px 0;color:#e7f1edb3;font-size:9px;line-height:1.65}.experiment-result small{color:#e2efea4d;font-size:7px;line-height:1.5}.experiment-result[data-status=warning]{border-color:#f2ab3f47;background:#f2ab3f0d}.experiment-result[data-status=warning]>span{color:#eeb66d}.experiment-result[data-status=critical]{border-color:#f2693f57;background:#f2693f0e}.experiment-result[data-status=critical]>span{color:#f58b6c}.parameter-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:0}.parameter-grid div{padding:8px 9px;border:1px solid rgba(201,225,216,.1);background:#ffffff05}.parameter-grid dt{color:#e2efea5c;font-size:7px;letter-spacing:.12em}.parameter-grid dd{margin:4px 0 0;color:#f2f8f5e0;font:600 15px Arial Narrow,sans-serif;letter-spacing:.08em}.parameter-grid small{color:var(--muted);font-size:8px}.operation-guide{margin-top:15px;padding-top:12px;border-top:1px solid var(--line);display:grid;grid-template-columns:34px 1fr;gap:7px}.operation-guide>span{color:var(--accent);font-size:8px;letter-spacing:.14em}.operation-guide p{margin:0;color:#e2efea6e;font-size:8px;line-height:1.8}kbd{margin:0 3px;padding:1px 3px;border:1px solid rgba(201,225,216,.15);border-radius:2px;background:#ffffff0a;color:#e2efeab3;font:inherit}.science-panel:not(.open){width:54px;height:54px;bottom:auto}.science-panel:not(.open) .science-head{justify-content:center;padding:0;border-bottom:0}.science-panel:not(.open) .science-head div,.science-panel:not(.open) .science-body{display:none}.timeline-shell{z-index:10;left:24px;right:24px;bottom:20px;height:118px;padding:14px 18px 10px;border-radius:4px}.timeline-head{height:43px;display:flex;align-items:center;gap:10px}.play-button,.icon-button{border:1px solid var(--line);background:#ffffff09;cursor:pointer}.play-button{width:38px;height:38px;border-color:#f2693f73;background:#f2693f21}.play-button span{display:inline-block;width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:9px solid #f98d6c;margin:4px 0 0 2px}.play-button.playing span{width:8px;height:12px;border:0;border-left:3px solid #f98d6c;border-right:3px solid #f98d6c;margin:4px 0 0}.icon-button{width:32px;height:32px;color:var(--muted)}.frame-step{font:500 12px Arial Narrow,sans-serif}.time-readout{padding:0 12px;font:500 13px Barlow Condensed;letter-spacing:.08em}.time-readout span{color:var(--muted)}.time-readout i{font-style:normal}.timeline-title{flex:1;text-align:center}.timeline-title span{display:block;color:var(--muted);font:500 8px Barlow Condensed;letter-spacing:.22em}.timeline-title b{display:block;margin-top:3px;font-size:11px;font-weight:500;letter-spacing:.08em}.speed-control{color:var(--muted);font-size:9px;letter-spacing:.08em}select{color:#e9f2ee;border:1px solid var(--line);background:#111817;padding:6px 8px;outline:none}.timeline-track{position:relative;height:42px;margin-top:2px}#timeline{position:absolute;left:0;right:0;top:7px;width:100%;height:3px;margin:0;accent-color:var(--accent);cursor:pointer}#timeline::-webkit-slider-runnable-track{height:3px;background:linear-gradient(90deg,var(--accent) var(--progress,0%),rgba(214,230,224,.15) var(--progress,0%))}#timeline::-webkit-slider-thumb{width:13px;height:13px;margin-top:-5px;-webkit-appearance:none;border:2px solid #fff;border-radius:50%;background:var(--accent);box-shadow:0 0 16px #f2693fcc}#timeline{-webkit-appearance:none;background:transparent}.event-ticks{position:absolute;inset:14px 0 0}.event-ticks span{position:absolute;transform:translate(-50%);color:#e2efea73;font:500 8px Barlow Condensed,Noto Sans SC;white-space:nowrap}.event-ticks i{display:block;width:1px;height:7px;margin:0 auto 3px;background:#e2efea59}.event-ticks span:first-child,.event-ticks span:last-child{color:#f28d6ecc}.debug-panel{z-index:11;left:24px;bottom:153px;width:182px;border-radius:4px;overflow:hidden}#debug-toggle{width:100%;padding:10px 12px;border:0;background:transparent;display:flex;justify-content:space-between;color:var(--muted);font-size:9px;letter-spacing:.15em;cursor:pointer}.debug-content{display:none;padding:4px 12px 12px;border-top:1px solid var(--line)}.debug-panel.open .debug-content{display:grid;gap:10px}.debug-panel.open #debug-toggle span{transform:rotate(45deg)}.debug-content label{color:var(--muted);font-size:9px}.debug-content label select{display:block;width:100%;margin-top:5px;font-size:9px}.switch{display:flex;align-items:center;gap:6px}.switch input{display:none}.switch span{display:block;width:28px;height:15px;border-radius:10px;background:#ffffff1a;position:relative}.switch span:after{content:"";position:absolute;width:11px;height:11px;border-radius:50%;left:2px;top:2px;background:#71807b;transition:.2s}.switch input:checked+span{background:#85d4c752}.switch input:checked+span:after{left:15px;background:var(--cyan)}#capture{border:1px solid var(--line);background:#ffffff09;padding:7px;font-size:9px;cursor:pointer}#metrics{margin:0;color:#a2ded4b3;font:500 8px/1.55 Barlow Condensed}.loading-screen{position:absolute;inset:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#090d0d;transition:opacity .6s ease,visibility .6s}.loading-screen.done{opacity:0;visibility:hidden}.loader-mark{display:flex;gap:5px;align-items:end;height:48px;transform:skew(-14deg)}.loader-mark i{width:11px;height:44px;background:var(--accent);animation:load 1s ease-in-out infinite alternate}.loader-mark i:nth-child(2){height:31px;animation-delay:.15s}.loader-mark i:nth-child(3){height:18px;animation-delay:.3s}.loading-screen p{margin:20px 0 5px;font-size:13px;letter-spacing:.18em}.loading-screen small{color:var(--muted);font:500 8px Barlow Condensed;letter-spacing:.25em}@keyframes load{to{opacity:.35;transform:translateY(-4px)}}#error-banner{display:none;position:absolute;z-index:50;top:95px;left:50%;transform:translate(-50%);padding:10px 16px;background:#8f2f22;border:1px solid #ff8e75;font-size:11px}#error-banner.visible{display:block}@media(max-width:820px){.topbar{left:12px;right:12px;top:12px;grid-template-columns:1fr auto}.mission-id{display:none}.phase-card{left:12px;top:88px;width:260px;padding:16px}.phase-card h1{font-size:22px}.camera-rail{right:12px;top:88px}.camera-rail button{width:56px;height:46px;font-size:9px}.science-panel{right:80px;top:88px;width:min(310px,calc(100vw - 104px));bottom:131px}.camera-hint{bottom:130px}.part-hotspot span{display:none}.timeline-shell{left:12px;right:12px;bottom:12px;height:106px;padding:10px}.timeline-title,.event-ticks em,.debug-panel{display:none}}@media(max-width:560px){.mission-status{display:none}.phase-card{width:calc(100% - 92px)}.telemetry-grid{grid-template-columns:1fr 1fr}.science-panel.open{width:calc(100vw - 104px)}.science-body{padding:11px}.section-label em,.parameter-lab,.operation-guide,.camera-hint{display:none}}:root{font-family:DIN Alternate,Bahnschrift,Source Han Sans SC,PingFang SC,sans-serif;--accent: #ff6a3d;--cyan: #82d7ca;--panel: rgba(8, 14, 14, .76);--line: rgba(203, 227, 219, .15);--muted: rgba(226, 239, 234, .61)}.glass-panel{background:linear-gradient(108deg,#101918d6,#070b0b99),linear-gradient(90deg,rgba(130,215,202,.035),transparent 45%);border-color:#c1ddd429;border-radius:2px;box-shadow:0 18px 52px #0003,inset 0 1px #ffffff09;-webkit-backdrop-filter:blur(12px) saturate(112%);backdrop-filter:blur(12px) saturate(112%)}.topbar{left:18px;right:18px;top:16px;height:54px;padding:0 16px;border-left:2px solid rgba(255,106,61,.72);animation:recorder-enter .55s cubic-bezier(.2,.8,.2,1) both}.topbar:after{content:"";position:absolute;right:0;bottom:-1px;width:84px;height:1px;background:linear-gradient(90deg,transparent,var(--cyan))}.brand-mark i{width:5px;height:25px}.brand-mark i:nth-child(2){height:18px;margin-top:7px}.brand-mark i:nth-child(3){height:11px;margin-top:14px}.brand b{font:720 19px/1 Source Han Sans SC,PingFang SC,sans-serif;letter-spacing:.08em}.brand small{font:500 8px/1.45 Source Han Sans SC,PingFang SC,sans-serif;letter-spacing:.14em}.mission-id span{font-size:9px;letter-spacing:.2em}.mission-id strong{font:620 13px Source Han Sans SC,PingFang SC,sans-serif;letter-spacing:.13em}.mission-status span{color:#a8e4bc;font:650 10px Source Han Sans SC,PingFang SC,sans-serif;letter-spacing:.14em}.mission-status b{font:520 8px DIN Alternate,Bahnschrift,sans-serif}.phase-card{top:88px;left:18px;width:272px;padding:17px 18px 15px;border-left:2px solid rgba(130,215,202,.48);animation:recorder-enter .55s .08s cubic-bezier(.2,.8,.2,1) both}.eyebrow{margin-bottom:14px;font:650 9px Source Han Sans SC,PingFang SC,sans-serif;letter-spacing:.2em}.phase-index{right:15px;top:10px;font:720 55px/1 DIN Alternate,Bahnschrift,sans-serif}.phase-card h1{font-size:24px;letter-spacing:.045em}.phase-card>p:not(.eyebrow){min-height:42px;margin:9px 0 13px;font-size:10px;line-height:1.7}.telemetry-grid{padding:10px 0;gap:9px 14px}.telemetry-grid span{font-size:8px;letter-spacing:.13em}.telemetry-grid b{margin-top:3px;font:650 11px DIN Alternate,Source Han Sans SC,sans-serif;letter-spacing:.06em}.accuracy-note{margin-top:10px;font-size:8px;line-height:1.55}.camera-rail{top:88px;right:18px;padding:4px;border-right:2px solid rgba(130,215,202,.35);animation:recorder-enter .55s .14s cubic-bezier(.2,.8,.2,1) both}.camera-rail button{width:62px;height:48px;font-size:9px;line-height:1.25}.camera-rail button span{margin-bottom:2px;font:650 7px DIN Alternate,Bahnschrift,sans-serif}.camera-rail button.active{box-shadow:inset 2px 0 var(--cyan),inset 0 0 26px #82d7ca12}.science-panel{top:88px;right:92px;bottom:123px;width:360px;border-top:2px solid rgba(130,215,202,.45);transition:width .24s ease,height .24s ease,background .2s ease}.science-panel:not(.open){width:48px;height:48px}.science-panel:not(.open) .science-head{height:46px}.science-head{height:50px;padding:0 11px 0 14px}.science-head span{font:650 8px Source Han Sans SC,PingFang SC,sans-serif;letter-spacing:.16em}.science-head strong{font-size:12px}.science-head button{width:26px;height:26px;font-family:DIN Alternate,sans-serif}.science-body{height:calc(100% - 50px)}.timeline-shell{left:18px;right:18px;bottom:16px;height:94px;padding:9px 15px 7px;border-bottom:2px solid rgba(255,106,61,.48);animation:timeline-enter .6s .18s cubic-bezier(.2,.8,.2,1) both}.timeline-head{height:37px}.play-button{width:35px;height:35px}.icon-button{width:29px;height:29px}.time-readout{font:580 12px DIN Alternate,Bahnschrift,sans-serif}.timeline-title span{font:550 8px Source Han Sans SC,PingFang SC,sans-serif;letter-spacing:.17em}.timeline-track{height:35px;margin-top:0}.event-ticks{inset:13px 0 0}.event-ticks span{font:520 8px DIN Alternate,Source Han Sans SC,sans-serif}.camera-hint{bottom:121px}.debug-panel{left:18px;bottom:123px;width:164px}.part-hotspot span,.section-label b,.science-explainer b,.experiment-result p,.operation-guide p{font-family:Source Han Sans SC,PingFang SC,sans-serif}.section-label span,.science-explainer span,.experiment-result>span,.parameter-grid dt{font-family:Source Han Sans SC,PingFang SC,sans-serif}@keyframes recorder-enter{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes timeline-enter{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media(max-width:820px){.topbar{left:10px;right:10px;top:10px}.phase-card{left:10px;top:76px;width:238px;padding:14px}.camera-rail{right:10px;top:76px}.camera-rail button{width:52px;height:43px}.science-panel{right:72px;top:76px;bottom:111px}.timeline-shell{left:10px;right:10px;bottom:10px;height:90px}.camera-hint{bottom:111px}}