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cubic-bezier(.2,.9,.3,1) bu-slam}@keyframes bu-slam{0%{transform:scale(1.24)}30%{transform:scale(.95)}60%{transform:scale(1.03)}to{transform:scale(1)}}@media(prefers-reduced-motion:reduce){.bu-charge,.bu-charge .plq-rotor,.bu-slam{animation:none}}@font-face{font-family:Xun Display;src:url(/fonts/display-serif.woff2)format("woff2");font-weight:700;font-display:swap}.font-display{font-family:Xun Display,Songti SC,Noto Serif CJK SC,Source Han Serif SC,STZhongsong,serif;font-weight:700}.home-bleed{margin-inline:-1rem}@media(min-width:768px){.home-bleed{margin-inline:-2rem}}.home-hero{isolation:isolate;color:#f6f5f1;background:#0b0b0c;flex-direction:column;justify-content:center;min-height:calc(100vh - 8rem);margin-top:-1.5rem;display:flex;position:relative;overflow:hidden}.home-hero-art{z-index:-2;filter:invert()contrast(1.35)brightness(1.05);mix-blend-mode:screen;width:min(48%,44rem);position:absolute;inset:1.5rem 2rem 7.5rem auto}.home-hero-art img{object-fit:contain;object-position:right center;width:100%;height:100%}.home-hero:after{content:"";z-index:-1;pointer-events:none;background:linear-gradient(#0000 66%,#0b0b0c);position:absolute;inset:0}.home-hero-copy{width:100%;max-width:47rem;padding:4.5rem 1.25rem}@media(min-width:768px){.home-hero-copy{padding:6rem 4rem}}@media(max-width:767px){.home-hero{justify-content:flex-start}.home-hero-art{width:100%;height:42vh;margin-top:1.5rem;position:relative;inset:auto}.home-hero-art img{object-position:center}.home-hero-copy{padding-top:1.5rem}}.home-art-credit{z-index:1;color:#f6f5f16b;font-size:.75rem;position:absolute;bottom:5.5rem;right:1.25rem}@media(max-width:767px){.home-art-credit{bottom:1rem}}:root[data-theme=light] .home-hero{--art-accent:var(--accent);background:var(--canvas);color:var(--text-primary)}:root[data-theme=light] .home-hero.on-art{--color-ink:var(--text-primary);--color-muted:var(--text-muted);--color-line:var(--border);--color-on-accent:var(--on-accent);--color-gold:var(--gold)}:root[data-theme=light] .home-hero:after{display:none}:root[data-theme=light] .home-hero-art{filter:none;mix-blend-mode:multiply}:root[data-theme=light] .home-art-credit{color:var(--text-muted)}:root[data-theme=light] .home-hunt{border-top-color:var(--border);background:var(--canvas)}@supports (color:color-mix(in lab,red,red)){:root[data-theme=light] .home-hunt{background:color-mix(in srgb,var(--canvas) 85%,transparent)}}.home-hunt{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0b0b0cb8;border-top:1px solid #ffffff24;flex-wrap:wrap;align-items:center;gap:1.5rem 2rem;padding:1rem 4rem 1.1rem;position:absolute;inset:auto 0 0}.on-art{--color-ink:#fcfcfa;--color-muted:#cfcfcf;--color-line:#3e3e41;--color-accent:var(--art-accent);--color-accent-hover:var(--art-accent)}@supports (color:color-mix(in lab,red,red)){.on-art{--color-accent-hover:color-mix(in srgb, var(--art-accent) 80%, #fff)}}.on-art{--color-on-accent:#0b0b0c;--color-success:#a9dc76;--color-error:#ff6188;--color-diff-intro:#78dce8;--color-diff-easy:#a9dc76;--color-diff-medium:#fc9867;--color-diff-hard:#ff6188;--error:#ff6188;--info:#78dce8;--accent-tint:var(--art-accent)}@supports (color:color-mix(in lab,red,red)){.on-art{--accent-tint:color-mix(in srgb, var(--art-accent) 10%, transparent)}}.on-art{color:var(--color-ink)}.member-activated{background:radial-gradient(40% 44% at 50% 36%,#ffffff0f,#0000 70%),#0b0b0cf2}.member-activated-copy{animation:.5s ease-out .62s both member-copy-in}@keyframes member-copy-in{0%{opacity:0;transform:translateY(10px)}}@media(prefers-reduced-motion:reduce){.member-activated-copy{animation:none}}.mc-line{background:var(--accent);transform-origin:0;height:4px;animation:.52s cubic-bezier(.3,0,.2,1) both mc-line}@keyframes mc-line{0%{transform:scaleX(0)}}.mc-check{border:3px solid var(--accent);background:var(--accent);width:4.5rem;height:4.5rem;color:var(--on-accent);justify-content:center;align-items:center;animation:.42s cubic-bezier(.2,1.4,.4,1) .44s both mc-check;display:flex}@keyframes mc-check{0%{opacity:0;transform:scale(.4)rotate(-12deg)}}@media(prefers-reduced-motion:reduce){.mc-line,.mc-check{animation:none}}.home-solve-flash{pointer-events:none;opacity:0;background:radial-gradient(70% 90% at 50% 100%,#ffd8668c,#0000 70%);position:absolute;inset:0}.home-hero.is-solved .home-solve-flash{animation:1.2s ease-out home-solve-flash}@keyframes home-solve-flash{0%{opacity:0}12%{opacity:1}to{opacity:0}}.home-hero.is-solved .home-hero-art{animation:.62s steps(2,end) home-solve-shake}@keyframes home-solve-shake{0%{transform:translate(0)}15%{transform:translate(-10px,3px)skew(-2deg)}30%{transform:translate(8px,-2px)}45%{transform:translate(-5px)skew(1.5deg)}60%{transform:translate(4px,2px)}to{transform:none}}@media(prefers-reduced-motion:reduce){.home-hero.is-solved .home-solve-flash,.home-hero.is-solved .home-hero-art{animation:none}}.lux-panel{--lux-hair:#ffffff14;--lux-dim:#a7a9ae;--lux-title:#f4f4f2;background:var(--surface-base)}@supports (color:color-mix(in lab,red,red)){.lux-panel{background:color-mix(in srgb,var(--surface-base) 62%,transparent)}}.lux-panel{-webkit-backdrop-filter:blur(14px)saturate(1.15);border:1px solid var(--border);box-shadow:inset 0 1px #ffffff12,0 20px 44px -30px #000000e6}:root[data-theme=light] .lux-panel{--lux-hair:#0f172a14;--lux-dim:#57606a;--lux-title:#1f2328;border-color:var(--border);background:#ffffffb8;box-shadow:inset 0 1px #fff,0 18px 40px -30px #0f172a59}.lux-select:hover{border-color:var(--text-primary)}@supports (color:color-mix(in lab,red,red)){.lux-select:hover{border-color:color-mix(in srgb,var(--text-primary) 35%,transparent)}}.lux-select.is-selected{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent),0 20px 44px -30px #000000e6}:root[data-theme=light] .lux-select:hover{border-color:var(--text-primary)}@supports (color:color-mix(in lab,red,red)){:root[data-theme=light] .lux-select:hover{border-color:color-mix(in srgb,var(--text-primary) 35%,transparent)}}:root[data-theme=light] .lux-select.is-selected{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent),0 18px 40px -30px #0f172a59}.lux-table th{color:var(--text-secondary);font-size:.8125rem;font-weight:600}.lux-table thead tr,.lux-row{border-bottom:1px solid var(--lux-hair)}.lux-row:last-child{border-bottom:0}.lux-row{transition:background-color .16s}.lux-row:hover{background:var(--text-primary)}@supports (color:color-mix(in lab,red,red)){.lux-row:hover{background:color-mix(in srgb,var(--text-primary) 4%,transparent)}}.lux-title{color:var(--lux-title);transition:color .16s}.lux-row:hover .lux-title{color:var(--accent)}.lux-dim{color:var(--lux-dim)}.lux-track{background:var(--lux-hair);flex-shrink:0;width:6.5rem;height:4px;display:block}.lux-track>span{background:var(--accent);height:100%;display:block}.ring-progress circle{fill:none;stroke-width:7px}.ring-progress .ring-track{stroke:var(--lux-hair,var(--border-quiet))}.ring-progress .ring-value{stroke:var(--accent);transform-origin:50%;animation:1.1s cubic-bezier(.2,.8,.2,1) .2s both ring-draw;transform:rotate(-90deg)}@keyframes ring-draw{0%{stroke-dashoffset:var(--ring-c)}}@media(prefers-reduced-motion:reduce){.ring-progress .ring-value{animation:none}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@keyframes spin{to{transform:rotate(360deg)}}