#boss-stage{position:fixed;inset:0;z-index:80;overflow:hidden;isolation:isolate;transform:translateZ(0);color:#e9f3ef;background:#05090b;font-family:'Microsoft YaHei','PingFang SC',sans-serif}
#boss-stage[hidden],#boss-stage [hidden]{display:none!important}
body.boss-open{overflow:hidden}
.boss-ui{position:absolute;inset:0;background:radial-gradient(circle at 78% 39%,#5b1f1936,transparent 26%),radial-gradient(circle at 19% 50%,#2b787232,transparent 30%),repeating-linear-gradient(0deg,transparent 0 61px,#bce6df09 62px),repeating-linear-gradient(90deg,transparent 0 61px,#bce6df09 62px),#070b0d}
.boss-ui:after{content:'';position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,#0000 0 3px,#0006 4px);opacity:.18}
.boss-top{position:absolute;z-index:5;top:0;left:0;right:0;min-height:75px;padding:12px 24px;display:flex;align-items:center;gap:26px;border-bottom:1px solid #9fe6d12d;background:#070b0de8}
.boss-contest{position:absolute;bottom:0;left:0;right:0;height:4px;background:#24302f}.boss-contest i{position:absolute;top:0;height:100%;display:block;transition:width .2s linear}.boss-contest i:first-child{left:0;background:#a2ffe1;box-shadow:0 0 14px #a2ffe1}.boss-contest i:last-child{right:0;background:#ff6840;box-shadow:0 0 14px #ff6840}
.boss-top>div:first-child{display:flex;flex-direction:column;gap:5px;min-width:220px}.boss-top small,.boss-core-label small,.boss-clash small{font:10px AtlasMono,monospace;letter-spacing:2px;color:#8ed6c3}.boss-top strong{font-size:16px;font-weight:400;letter-spacing:3px}
.boss-metrics{margin-left:auto;display:flex;align-items:center;gap:20px;font:10px AtlasMono,monospace;color:#9baea9}.boss-metrics b{font-size:20px;font-weight:400;color:#f4f1df;margin-left:5px}.boss-metrics>span:nth-child(2) b{color:#ff8d64}.boss-metrics>span:last-child{padding:8px;border:1px solid #92cab641;color:#a9dfcc;white-space:nowrap}
#boss-close{width:37px;height:37px;border:1px solid #c6d6cf58;background:#101a1b;color:#c8d8d3;font-size:21px}#boss-close:hover{border-color:#ff7247;color:#ff7247}
.boss-arena{position:absolute;inset:75px 0 0;overflow:hidden}.boss-arena:before{content:'';position:absolute;inset:10% 0 20%;background:radial-gradient(circle at 78% 50%,#ff4d120d,transparent 25%);pointer-events:none}
#boss-canvas{position:absolute;inset:0;width:100%;height:100%}
.boss-core-label{position:absolute;top:13%;left:50%;transform:translateX(-50%);width:270px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:4px;pointer-events:none}.boss-core-label strong{font:68px/1 Georgia,serif;color:#ff6c43;text-shadow:0 0 12px #ff522699,0 0 70px #ff52264f}.boss-core-label span{font-size:12px;line-height:1.5;color:#efb49d;letter-spacing:1px;max-width:260px}
.boss-assistant{position:absolute;z-index:4;left:24px;bottom:33px;width:min(300px,28vw);border-left:2px solid #a1f3da;background:#091719e8;padding:13px 16px 14px;box-shadow:0 14px 36px #0009}.boss-assistant b{font:10px AtlasMono,monospace;letter-spacing:1px;color:#94e6cf}.boss-assistant p{font-size:12px;line-height:1.75;margin:8px 0 0;color:#d5e4df}
.boss-verify,.boss-clash{position:absolute;z-index:4;right:25px;bottom:30px;width:min(390px,38vw);border:1px solid #95c4b756;background:#0c1619ef;box-shadow:0 20px 65px #000b;padding:16px}
.boss-verify-head{display:flex;justify-content:space-between;font:10px AtlasMono,monospace;color:#8acbb7;letter-spacing:1px}.boss-verify-head b{color:#f5e8ce;font-weight:400}.boss-verify>p{font-size:15px;margin:13px 0;color:#dce9e4}.boss-verify>p strong{color:#eaffed;font-size:19px;font-weight:500}
.boss-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.boss-tile{display:block;position:relative;aspect-ratio:1.5;border:1px solid #7fb5a63b;padding:0;background:#172124;overflow:hidden}.boss-tile:hover{border-color:#b7ecdc}.boss-tile.selected{border:2px solid #e2f5ec;box-shadow:inset 0 0 0 2px #74d9ba}.boss-tile img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.72) contrast(1.04)}.boss-tile span{position:absolute;top:3px;left:5px;padding:2px 3px;background:#071411b8;font:8px AtlasMono,monospace;color:#e3f5ed}.boss-tile.selected:after{content:'✓';position:absolute;right:5px;top:0;color:#e6fff2;font-size:16px;text-shadow:0 1px 5px #0a1712}
.boss-code-canvas{display:block;width:100%;height:90px;object-fit:contain;background:#d9e2d8;border:1px solid #d7e6db}.boss-code-input{display:block;width:100%;height:43px;margin-top:10px;padding:0 12px;border:1px solid #89c7b7;background:#101f21;color:#edfff6;font:20px AtlasMono,monospace;letter-spacing:8px;text-transform:uppercase;outline:none}.boss-code-input:focus{border-color:#d6ffea;box-shadow:0 0 0 2px #a4ebcf3b}.boss-code-input::placeholder{font:12px 'Microsoft YaHei',sans-serif;letter-spacing:1px;color:#8bad9f}.boss-logic{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.boss-choice{min-height:80px;border:1px solid #638e83;background:#182b2b;color:#e5f5ed;font:30px AtlasMono,monospace}.boss-choice:hover,.boss-choice.selected{border-color:#d2ffec;background:#2b5b50;box-shadow:inset 0 0 0 1px #a7e8d0}
.boss-verify-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:12px}.boss-verify-foot span{font:10px AtlasMono,monospace;color:#ccbeb1}.boss-verify-foot button,.boss-clash button,.boss-result button{border:1px solid #a4ebcf;background:#a4ebcf;color:#071615;min-height:38px;padding:8px 13px;font-size:12px}.boss-verify-foot button:hover,.boss-clash button:hover,.boss-result button:hover{background:#e5fff4}
.boss-clash{min-height:230px;display:flex;flex-direction:column;align-items:flex-start;gap:10px}.boss-clash>b{font-size:25px;font-weight:400;letter-spacing:2px}.boss-clash p{font-size:12px;line-height:1.5;color:#c8dbd3;margin:0}.boss-clash-meter{width:100%;height:9px;background:#5f2f2c;overflow:hidden;border:1px solid #ffffff23}.boss-clash-meter i{display:block;width:50%;height:100%;background:#bfffe4;box-shadow:0 0 17px #bfffe4}.boss-clash button{min-width:155px;touch-action:none}.boss-clash kbd{font:9px AtlasMono,monospace;margin-left:6px}
.boss-status{position:absolute;z-index:4;top:85px;left:50%;transform:translateX(-50%);max-width:min(560px,80vw);padding:7px 14px;border:1px solid #8cd5bb42;background:#0b1516e9;text-align:center;font:10px AtlasMono,monospace;color:#d4e5da;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.boss-result{position:absolute;z-index:11;top:50%;left:50%;transform:translate(-50%,-50%);width:min(500px,calc(100% - 30px));border:1px solid #b7f3d5a1;padding:30px;background:#0b171a;box-shadow:0 0 0 100vmax #020607d8,0 25px 70px #000d}.boss-result small{font:10px AtlasMono,monospace;color:#89e2cb}.boss-result h2{font-weight:400;letter-spacing:3px;font-size:28px}.boss-result p{font-size:13px;line-height:1.8;color:#c6d7d0}.boss-result>div{display:flex;gap:9px;margin-top:21px}
.boss-tear,.boss-reveal{position:absolute;inset:0;z-index:9;pointer-events:none}.boss-tear{background:#050609}.boss-tear-piece{position:absolute;inset:0;overflow:hidden}.boss-tear-piece>.shell{width:100%;min-height:100vh}.boss-tear-top{clip-path:polygon(0 0,100% 0,100% 43%,79% 48%,51% 42%,24% 53%,0 46%)}.boss-tear-bottom{clip-path:polygon(0 46%,24% 53%,51% 42%,79% 48%,100% 43%,100% 100%,0 100%)}.boss-fault{position:absolute;inset:35% -5% 30%;background:linear-gradient(171deg,transparent 32%,#ff643d 33%,#ff643d 34%,#030406 36%,#030406 53%,#ff643d 55%,transparent 56%);opacity:0}
.boss-reveal{z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:#020406ed;text-align:center;opacity:0}.boss-reveal span{font:11px AtlasMono,monospace;letter-spacing:6px;color:#ff7f5b}.boss-reveal b{font-size:clamp(24px,5vw,63px);font-weight:500;letter-spacing:5px;color:#fff2e9;text-shadow:4px 0 #ff481f,-4px 0 #75f7dc}.boss-reveal i{font:clamp(130px,30vw,340px)/1 Georgia,serif;color:#ff5c28;text-shadow:0 0 40px #ff4d12a1,0 0 130px #ff4d125c}
.boss-ready .boss-tear,.boss-ready .boss-reveal{display:none}.boss-entering .boss-ui{opacity:0;animation:boss-ui-in .7s 1.65s forwards}.boss-entering .boss-tear{animation:boss-tear-out .7s 1.7s both}.boss-entering .boss-tear-top{animation:boss-rip-top 2.6s .35s both}.boss-entering .boss-tear-bottom{animation:boss-rip-bottom 2.6s .35s both}.boss-entering .boss-fault{animation:boss-fault 2.6s .35s both}.boss-entering .boss-reveal{animation:boss-reveal 1.55s 3.25s both}
@keyframes boss-tear-out{0%{opacity:1}100%{opacity:0}}
@keyframes boss-rip-top{0%,10%{transform:translate(0)}20%{transform:translate(-8px,-5px) skewX(-1deg)}24%{transform:translate(13px,-12px)}37%{transform:translate(-20px,-30px) skewX(-2deg)}60%,100%{transform:translate(-12vw,-28vh) rotate(-4deg);filter:brightness(.3)}}
@keyframes boss-rip-bottom{0%,10%{transform:translate(0)}20%{transform:translate(9px,6px) skewX(1deg)}24%{transform:translate(-12px,14px)}37%{transform:translate(19px,31px) skewX(2deg)}60%,100%{transform:translate(11vw,30vh) rotate(4deg);filter:brightness(.3)}}
@keyframes boss-fault{0%,13%{opacity:0}18%,52%{opacity:1}70%,100%{opacity:0;transform:scaleY(2)}}
@keyframes boss-reveal{0%,12%{opacity:0;clip-path:inset(49% 0 49%)}20%{opacity:1;clip-path:inset(0)}70%{opacity:1;clip-path:inset(0)}100%{opacity:0;clip-path:inset(0)}}
@keyframes boss-ui-in{to{opacity:1}}
@media(max-width:760px){.boss-top{padding:9px 11px;min-height:62px;gap:7px}.boss-top>div:first-child{min-width:130px}.boss-top strong{font-size:11px;letter-spacing:0}.boss-top small{font-size:7px;letter-spacing:0}.boss-metrics{gap:7px;font-size:8px}.boss-metrics b{font-size:12px;margin-left:2px}.boss-metrics>span:last-child{display:none}#boss-close{width:30px;height:30px;min-width:30px}.boss-arena{inset:62px 0 0}.boss-core-label{top:13%;right:3%;width:45%}.boss-core-label strong{font-size:75px}.boss-core-label small{font-size:7px}.boss-core-label span{font-size:10px}.boss-assistant{left:9px;bottom:9px;width:calc(100% - 18px);padding:7px 10px}.boss-assistant p{font-size:10px;margin-top:3px}.boss-verify,.boss-clash{right:9px;bottom:91px;width:calc(100% - 18px);padding:9px}.boss-grid{gap:3px}.boss-tile{aspect-ratio:2.1}.boss-verify>p{margin:8px 0;font-size:12px}.boss-clash{min-height:180px}.boss-status{top:67px;font-size:8px}.boss-result{padding:20px}}
@media(prefers-reduced-motion:reduce){#boss-stage *{animation:none!important;transition:none!important}}
.no-motion #boss-stage *{animation:none!important;transition:none!important}
@media(max-width:760px){.boss-core-label{top:8%;left:50%;right:auto;width:55%}.boss-core-label strong{font-size:58px}}

/* Act II uses the same ink, paper, and orange signal language as the star chart. */
#boss-stage{color:#eee9df;background:#0a0a0b}
.boss-ui{background:radial-gradient(circle at 51% 40%,#ff4d120c,transparent 28%),radial-gradient(circle at 16% 19%,#eee9df66 0 .6px,transparent 1px),radial-gradient(circle at 77% 71%,#eee9df55 0 .6px,transparent 1px),repeating-linear-gradient(0deg,transparent 0 79px,#eee9df08 80px),repeating-linear-gradient(90deg,transparent 0 79px,#eee9df08 80px),#0a0a0b;background-size:auto,171px 193px,227px 163px,auto,auto,auto}
.boss-ui:after{opacity:.08}.boss-top{background:#0a0a0bf2;border-bottom:1px solid #ffffff22}.boss-top small,.boss-core-label small,.boss-clash small{color:#ff6335}.boss-top strong{color:#eee9df}.boss-metrics{color:#a19d95}.boss-metrics b{color:#eee9df}.boss-metrics>span:nth-child(2) b{color:#ff6b3a}.boss-metrics>span:last-child{border-color:#ffffff2b;color:#c4b9aa}.boss-contest{background:#302d2a}.boss-contest i:first-child{background:#eee9df;box-shadow:0 0 12px #eee9df6b}.boss-contest i:last-child{background:#ff4d12;box-shadow:0 0 12px #ff4d12a0}#boss-close{background:#111112;border-color:#ffffff3b;color:#c4bfb4}#boss-close:hover{border-color:#ff4d12;color:#ff4d12}
.boss-arena:before{background:radial-gradient(circle at 52% 38%,#ff4d1215,transparent 32%)}.boss-core-label{top:28%;left:50%;width:330px}.boss-core-label strong{font:58px/1 Georgia,serif;color:#eee9df;text-shadow:2px 0 #ff4d12,-2px 0 #ff4d12,0 0 28px #ff4d12}.boss-core-label span{color:#c6bdb2;font-size:11px;letter-spacing:1px;background:#0a0a0b9c;padding:3px 7px}
.boss-breach-progress{position:absolute;z-index:3;top:20px;left:24px;width:245px;display:grid;grid-template-columns:1fr auto;gap:9px;color:#aaa39a;font:10px AtlasMono,monospace;letter-spacing:1px}.boss-breach-progress b{color:#ff6535;font-weight:400}.boss-breach-progress>div{grid-column:1/-1;display:grid;grid-template-columns:repeat(8,1fr);gap:3px}.boss-breach-segment{display:block;height:4px;background:#ffffff27;transform:skewX(-16deg)}.boss-breach-segment.complete{background:#ff4d12;box-shadow:0 0 9px #ff4d1277}.boss-surge-title{position:absolute;z-index:7;top:47%;left:50%;transform:translate(-50%,-50%);width:min(80vw,720px);padding:30px 0;border-top:1px solid #ff4d12;border-bottom:1px solid #ff4d12;background:#090807ed;color:#eee9df;text-align:center;font-size:clamp(25px,5vw,58px);letter-spacing:7px;text-shadow:3px 0 #ff4d12;box-shadow:0 0 0 100vmax #05040480}.boss-surge .boss-surge-title{animation:boss-surge-in .45s steps(5,end) both}.boss-surge #boss-canvas{filter:contrast(1.5) saturate(1.5)}@keyframes boss-surge-in{0%{opacity:0;clip-path:inset(48% 0)}35%{opacity:1;clip-path:inset(0)}45%{transform:translate(calc(-50% + 7px),-50%)}65%{transform:translate(calc(-50% - 5px),-50%)}100%{transform:translate(-50%,-50%)}}
.boss-support{position:absolute;z-index:3;left:24px;top:32%;width:min(260px,25vw);padding:15px 16px;background:#0d0d0ed9;border-left:2px solid #ff4d12;box-shadow:0 12px 35px #0007}.boss-support>small{font:9px AtlasMono,monospace;letter-spacing:1px;color:#b2aaa0}.boss-support>strong{display:flex;align-items:baseline;gap:9px;margin:8px 0 13px;color:#eee9df;font:38px/1 AtlasMono,monospace}.boss-support>strong em{font:10px 'Microsoft YaHei',sans-serif;color:#aaa59c;font-style:normal}.boss-support-list{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:5px}.boss-ally-dot{display:grid;place-items:center;width:auto;height:29px;border:1px solid #ffffff2d;border-radius:0;background:#171615;color:#8a847b;font:10px AtlasMono,monospace;transition:background .2s,border-color .2s}.boss-ally-dot.charged{background:#ff4d122c;border-color:#ff4d12;color:#ffb18f;box-shadow:inset 0 -2px #ff4d12}.boss-support p{margin:12px 0 0;color:#99958d;font:9px/1.6 AtlasMono,monospace}.boss-support p b{color:#ff6d3e;font-weight:400}
.boss-assistant{background:#101011ed;border-left-color:#ff4d12;box-shadow:0 12px 35px #0008}.boss-assistant b{color:#ff6d3e}.boss-assistant p{color:#d2c9bc}.boss-verify,.boss-clash{background:#111112f2;border:1px solid #ffffff35;box-shadow:0 22px 62px #000b}.boss-verify:before,.boss-clash:before{content:'';position:absolute;top:-1px;left:-1px;width:44px;height:2px;background:#ff4d12}.boss-verify-head{color:#aaa39a}.boss-verify-head b{color:#ff6b3a}.boss-verify>p{color:#e9e2d6}.boss-verify>p strong{color:#ff6d3e}
.boss-tile{background:#181715;border-color:#ffffff26}.boss-tile:hover{border-color:#ff8b64}.boss-tile.selected{border:2px solid #ff6b3a;box-shadow:inset 0 0 0 2px #ff4d12}.boss-tile img{filter:grayscale(.48) sepia(.14) saturate(.7) contrast(1.05)}.boss-tile span{background:#0a0a0bc5;color:#f1e8da}.boss-tile.selected:after{color:#fff0e4;text-shadow:0 0 8px #ff4d12}.boss-code-canvas{background:#d9d1c4;border-color:#bdb2a5}.boss-code-input{background:#0a0a0b;border-color:#ffffff55;color:#eee9df}.boss-code-input:focus{border-color:#ff4d12;box-shadow:0 0 0 2px #ff4d123a}.boss-code-input::placeholder{color:#817b73}.boss-choice{background:#1a1918;border-color:#ffffff39;color:#eee9df}.boss-choice:hover,.boss-choice.selected{border-color:#ff4d12;background:#ff4d121e;box-shadow:inset 0 -3px #ff4d12}.boss-verify-foot span{color:#aaa198}.boss-verify-foot button,.boss-clash button,.boss-result button{background:#ff4d12;border-color:#ff4d12;color:#fff;font-weight:500}.boss-verify-foot button:hover,.boss-clash button:hover,.boss-result button:hover{background:#ff6631}
.boss-clash>b{color:#eee9df}.boss-clash p{color:#aaa39a}.boss-clash-alert{padding:8px 10px;border:1px solid #ffffff29;color:#c9c1b6;font:10px AtlasMono,monospace;letter-spacing:1px;width:100%}.boss-clash.under-pressure{border-color:#ff4d12;box-shadow:0 0 25px #ff4d123a,0 22px 62px #000b}.boss-clash.under-pressure .boss-clash-alert{border-color:#ff4d12;background:#ff4d122e;color:#ffd4bd;animation:boss-warning .22s steps(2,end) infinite}.boss-clash.under-pressure .boss-clash-meter i{background:#ff4d12}.boss-clash-meter{background:#251612;border-color:#ffffff30}.boss-clash-meter i{background:#eee9df;box-shadow:0 0 14px #ff4d12}@keyframes boss-warning{50%{opacity:.45}}.boss-status{background:#151210e8;border-color:#ff4d125a;color:#f0e4d6}.boss-result{background:#111112;border-color:#ff4d12;box-shadow:0 0 0 100vmax #090807df,0 25px 70px #000d}.boss-result small{color:#ff6d3e}.boss-result p{color:#beb7ac}
.boss-tear{background:#0a0a0b}.boss-reveal{background:#090807f2}.boss-reveal span{color:#ff6b3a}.boss-reveal b{text-shadow:3px 0 #ff4d12,-2px 0 #837365}.boss-reveal i{color:#ff4d12}
@media(max-width:760px){.boss-breach-progress{top:8px;left:9px;width:170px;font-size:8px}.boss-support{top:76px;left:9px;width:47%;padding:8px 9px}.boss-support>small{font-size:7px;letter-spacing:0}.boss-support>strong{font-size:23px;margin:4px 0 7px}.boss-support>strong em{font-size:8px}.boss-support-list{gap:3px}.boss-ally-dot{height:19px;font-size:7px}.boss-support p{display:none}.boss-core-label{top:17%;left:73%;width:45%}.boss-core-label strong{font-size:45px}.boss-core-label small{font-size:6px}.boss-core-label span{font-size:8px}.boss-verify,.boss-clash{bottom:91px}.boss-code-canvas{height:72px}.boss-choice{min-height:58px;font-size:23px}.boss-surge-title{letter-spacing:2px;padding:18px 0}}
.boss-verify{transition:opacity .32s ease,transform .32s ease}.boss-verify.entering{opacity:.25;transform:translateY(10px);pointer-events:none}