:root{--bg:#06080b;--ink:#f2f5f8;--mute:#e4eaf2a3;--faint:#e4eaf266;--acc:#3dff8f;--accSoft:#3dff8f24;--space-1:6px;--space-2:10px;--space-3:16px;--space-4:26px;--space-5:42px;--space-6:68px;--text-xs:12px;--text-sm:13px;--text-md:16px;--text-lg:20px;--text-xl:26px;--text-2xl:33px;--text-3xl:42px;--radius-sm:10px;--radius-md:16px;--radius-lg:26px;--radius-pill:999px;--topbar-h:42px}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,sans-serif;font-size:var(--text-md);-webkit-font-smoothing:antialiased;min-height:100dvh;line-height:26px;overflow-x:hidden}button{font:inherit;color:inherit;cursor:pointer;line-height:1.25}button:disabled{cursor:not-allowed;opacity:.45}::selection{background:var(--acc);color:#04120a}:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:var(--radius-sm)}h1,h2,h3{letter-spacing:-.02em;margin:0;font-family:Funnel 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-5px;position:fixed;top:0;left:0}.glass{isolation:isolate;border-radius:var(--r,var(--radius-lg));-webkit-backdrop-filter:url(#liquid)blur(12px)saturate(160%);backdrop-filter:url(#liquid)blur(12px)saturate(160%);background:linear-gradient(135deg,#ffffff14,#ffffff05 45%,#ffffff0b),#090c106b;position:relative;box-shadow:inset 0 1px #ffffff47,inset 0 0 0 1px #ffffff12,0 22px 60px -30px #000000d9}.glass:after{content:"";border-radius:inherit;pointer-events:none;opacity:0;box-shadow:inset 0 0 0 var(--ew,1.5px) var(--ec,transparent),0 0 var(--eg,30px) var(--es,-8px) var(--ec,transparent);position:absolute;inset:0}.glass.lit:after{animation:echoedge var(--ed,.5s) ease-out 1}@keyframes glitch{0%{text-shadow:2px 0 #ff5a6eb3,-2px 0 #5adcff99;translate:3px}25%{text-shadow:-2px 0 #ff5a6eb3,2px 0 #5adcff99;translate:-3px}50%{text-shadow:2px 0 #ff5a6eb3,-2px 0 #5adcff99;translate:2px}75%{text-shadow:-2px 0 #ff5a6eb3,2px 0 #5adcff99;translate:-2px}to{text-shadow:0 0 #0000,0 0 #0000;translate:0}}.glass.glitch{animation:.22s linear glitch}@keyframes echoedge{0%{opacity:0}18%{opacity:1}to{opacity:0}}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.scr{color:#e4eaf252;filter:blur(2.5px);-webkit-user-select:none;user-select:none;font-family:Geist Mono,ui-monospace,monospace}.app{z-index:1;width:100%;min-height:100dvh;padding:var(--space-4) clamp(var(--space-3),2.4vw,var(--space-5));gap:var(--space-4);grid-template-rows:auto 1fr auto;grid-template-columns:minmax(0,1.618fr) minmax(340px,1fr);align-items:start;display:grid;position:relative;overflow-x:clip}.top{align-items:center;gap:var(--space-3);min-height:var(--topbar-h);flex-wrap:wrap;grid-column:1/-1;display:flex}.pill{--r:var(--radius-pill);padding:var(--space-2) var(--space-3)}.sp{flex:1}.logo{font-family:Funnel Display;font-weight:800;font-size:var(--text-lg);--st:#3dff8f;--glow:0 0 10px #3dff8fcc,0 0 22px #3dff8f73;background:0 0;border:0;padding:0;line-height:1.1;display:block;position:relative}.logo[data-status=syncing]{--st:#ffd23d;--glow:0 0 0 transparent}.logo[data-status=offline]{--st:#ff5a6e;--glow:0 0 0 transparent}.logo b{color:var(--st);text-shadow:var(--glow);transition:color .3s,text-shadow .3s}.logo .tip{top:calc(100% + var(--space-3));transform:translateY(calc(-1 * var(--space-1)));opacity:0;pointer-events:none;white-space:nowrap;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,sans-serif;font-size:var(--text-xs);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);color:var(--ink);z-index:5;background:#141a20f2;font-weight:600;transition:opacity .2s,transform .25s cubic-bezier(.34,1.56,.64,1);position:absolute;left:0;box-shadow:inset 0 0 0 1px #ffffff1f}.logo:hover .tip,.logo:focus-visible .tip{opacity:1;transform:none}.lvl{padding:0 0 var(--space-1);vertical-align:middle;cursor:help;--pc:#f2f5f8;background:0 0;border:0;align-items:center;display:inline-flex;position:relative}.chipm{--u:1px;width:calc(30 * var(--u));height:calc(19 * var(--u));border-radius:calc(5 * var(--u));box-shadow:inset 0 0 0 calc(1.5 * var(--u)) #ffffff3d;background:#10151a;transition:box-shadow .25s;display:block;position:relative}.chipm.lg{--u:3px}.chipm:before{content:"";left:calc(5 * var(--u));top:calc(5 * var(--u));width:calc(5 * var(--u));height:calc(5 * var(--u));box-shadow:inset 0 0 0 calc(1 * var(--u)) #ffffff4d;border-radius:50%;position:absolute}.chipm .pins{left:calc(4 * var(--u));right:calc(4 * var(--u));bottom:calc(-6 * var(--u));justify-content:space-between;display:flex;position:absolute}.chipm .pins i{width:calc(5 * var(--u));height:calc(6 * var(--u));border-radius:0 0 calc(2 * var(--u)) calc(2 * var(--u));background:#ffffff29;display:block;position:relative}.chipm .pins i.on{background:var(--pc);box-shadow:0 0 calc(7 * var(--u)) var(--pc)}.lvl:hover .chipm,.lvl:focus-visible .chipm{box-shadow:inset 0 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p{margin-top:var(--space-2);color:var(--mute);max-width:56ch}.meta{gap:var(--space-2);margin-top:var(--space-3);font-size:var(--text-sm);color:var(--mute);flex-wrap:wrap;align-items:center;display:flex}.meta .chip{align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2);border-radius:var(--radius-pill);background:#ffffff0f;line-height:1.25;display:inline-flex}.demo{align-items:center;gap:var(--space-3);margin-top:var(--space-4);flex-wrap:wrap;display:flex}.demo-note{font-size:var(--text-xs);color:var(--faint);line-height:1.25}.actions{gap:var(--space-3);flex-direction:column;align-items:stretch;min-width:210px;display:flex}.btn,.actions .ghost{width:100%;min-width:210px;padding:var(--space-3) var(--space-4);font-size:var(--text-md)}.btn{border-radius:var(--radius-pill);color:#04120a;background:var(--acc);box-shadow:inset 0 1px 0 #fff9,0 12px 30px -12px color-mix(in srgb,var(--acc) 80%,transparent);border:0;font-weight:700;transition:transform .25s 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var(--space-1));position:absolute}.pd button:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}.pd .done{background:var(--dc,var(--acc));box-shadow:none}.pd .now{box-shadow:inset 0 0 0 2px var(--dc,var(--acc))}.lv.openable{cursor:pointer}.st-open{color:inherit;font-size:var(--text-sm);text-decoration:none}.lv:focus-visible{outline:2px solid var(--acc);outline-offset:2px;border-radius:var(--radius-md)}.st{font-size:var(--text-sm);color:var(--mute);text-align:right;min-width:120px}.lv.cur{background:linear-gradient(90deg,color-mix(in srgb,var(--acc) 10%,transparent),#ffffff0a 55%,transparent);box-shadow:0 14px 30px -22px color-mix(in srgb,var(--acc) 55%,transparent)}.lv.cur .n{color:var(--ink);position:relative}.lv.cur .n svg{width:40px;height:40px;position:absolute;inset:0;transform:rotate(-90deg)}.lv.cur .n circle{fill:none;stroke-width:3px;stroke-linecap:round}.lv.cur .st{color:var(--ink)}.lv .go{border-radius:var(--radius-pill);padding:var(--space-1) var(--space-3);font-size:var(--text-sm);background:var(--acc);color:#04120a;border:0;font-weight:700;display:inline-block}.road{top:calc(var(--topbar-h) + 2 * var(--space-4));--r:var(--radius-lg);height:calc(100dvh - var(--topbar-h) - 3 * var(--space-4));flex-direction:column;display:flex;position:sticky;overflow:hidden}.road header{padding:var(--space-4) var(--space-4) var(--space-1)}.road header h2{font-size:var(--text-lg);font-weight:700}.road header p{margin-top:var(--space-1);font-size:var(--text-sm);color:var(--mute);line-height:1.25}.scroll{scrollbar-width:thin;scrollbar-color:#ffffff26 transparent;flex:1;overflow:hidden auto;-webkit-mask:linear-gradient(#0000,#000 22px calc(100% - 60px),#0000);mask:linear-gradient(#0000,#000 22px calc(100% - 60px),#0000)}.track{margin:0 auto;position:relative}.track svg.wire{pointer-events:none;position:absolute;top:0;left:0;overflow:visible}.wire path{fill:none;stroke-width:4px;stroke-linecap:round;stroke-linejoin:round}.chipn{border-radius:var(--radius-md);width:58px;height:58px;box-shadow:inset 0 0 0 2px var(--ring,#ffffff1f),0 6px 0 #00000073;background:#0b0f14;border:0;place-items:center;margin-left:-29px;transition:transform .25s cubic-bezier(.34,1.56,.64,1);display:grid;position:absolute}.chipn:before,.chipn:after{content:"";background:repeating-linear-gradient(var(--ring,#ffffff24) 0 2px,transparent 2px 5px);border-radius:2px;width:6px;height:14px;margin-top:-7px;position:absolute;top:50%}.chipn:before{left:-7px}.chipn:after{right:-7px}.chipn:hover{transform:translateY(-3px)}.chipn .num{font-family:Funnel Display;font-weight:800;font-size:var(--text-lg);color:var(--faint)}.chipn.done{background:var(--lc,var(--acc));box-shadow:0 6px 0 color-mix(in srgb,var(--lc,var(--acc)) 45%,#000),0 0 18px -4px color-mix(in srgb,var(--lc,var(--acc)) 80%,transparent)}.chipn.done:before,.chipn.done:after{background:repeating-linear-gradient(color-mix(in srgb,var(--lc,var(--acc)) 45%,#000) 0 2px,transparent 2px 5px)}.chipn.done .num{display:none}.chipn.done .ck{border-bottom:3.5px solid #04120a;border-right:3.5px solid #04120a;width:12px;height:22px;transform:rotate(45deg)translate(-2px,-3px)}.chipn.cur{background:color-mix(in srgb,var(--lc,var(--acc)) 8%,#0b0f14);--ring:var(--lc,var(--acc));box-shadow:inset 0 0 0 3px var(--lc,var(--acc)),0 6px 0 color-mix(in srgb,var(--lc,var(--acc)) 35%,#000)}.chipn.cur .num{color:var(--lc,var(--acc))}.chipn.case{border-radius:50%}.bubble{margin-top:calc(-1 * var(--space-2));padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);font-size:var(--text-xs);white-space:nowrap;color:#04120a;background:var(--acc);box-shadow:0 8px 20px -8px color-mix(in srgb,var(--acc) 90%,transparent);font-weight:700;line-height:1.25;position:absolute;transform:translate(-50%,-100%)}.bubble:after{content:"";border:6px solid #0000;border-top-color:var(--acc);margin-left:-6px;position:absolute;top:100%;left:50%}.nlabel{font-size:var(--text-sm);font-weight:600;line-height:1.25;position:absolute;transform:translateY(-50%)}.nlabel small{align-items:center;gap:var(--space-1);margin-top:var(--space-1);font-size:var(--text-xs);color:var(--mute);font-weight:500;display:flex}.nlabel .nname{white-space:nowrap;text-overflow:ellipsis;display:block;overflow:hidden}.nlabel.far{color:var(--faint)}@property --sw{syntax:"<angle>";inherits:true;initial-value:0deg}.portal{--hole:radial-gradient(circle,transparent 26px,#000 26.5px);--sw:0deg;width:76px;height:76px;margin-left:-38px;position:absolute}.portal.on{--sw:360deg}.pshadow{translate:0 var(--space-1);filter:blur(7px);opacity:.7;position:absolute;inset:0}.pshadow i,.pglass{-webkit-mask:var(--hole);-webkit-mask:var(--hole);mask:var(--hole);border-radius:50%;position:absolute;inset:0}.pshadow i{background:#000}.pglass{-webkit-backdrop-filter:url(#liquid)blur(10px)saturate(170%);backdrop-filter:url(#liquid)blur(10px)saturate(170%);background:linear-gradient(150deg,#ffffff29,#ffffff08 48%,#ffffff17),#0c101666;box-shadow:inset 0 2px #fff6,inset 0 -2px #ffffff14,inset 0 0 0 1px #ffffff1a}.pglass:after{content:"";border-radius:50%;position:absolute;inset:12px;box-shadow:inset 0 2px 3px #00000073,0 1px #ffffff38}.primw{pointer-events:none;transition:filter .4s;position:absolute;inset:0}.prim{background:conic-gradient(from -90deg,var(--pc) var(--sw),color-mix(in srgb,var(--pc) 35%,transparent) 0);border-radius:50%;position:absolute;inset:0;-webkit-mask:radial-gradient(circle,#0000 24.5px,#000 25px 27.5px,#0000 28px 35px,#000 35.5px 38px,#0000 38.5px);mask:radial-gradient(circle,#0000 24.5px,#000 25px 27.5px,#0000 28px 35px,#000 35.5px 38px,#0000 38.5px)}.portal.on .primw{filter:drop-shadow(0 0 5px var(--pc)) drop-shadow(0 0 12px color-mix(in srgb,var(--pc) 60%,transparent))}.pthread{background:var(--pc);opacity:.15;width:2px;box-shadow:0 0 6px var(--pc);border-radius:1px;margin-left:-1px;position:absolute;top:12px;bottom:12px;left:50%}.pnum{font-family:Funnel Display;font-weight:800;font-size:var(--text-lg);letter-spacing:0;color:color-mix(in srgb,var(--pc) 50%,transparent);text-shadow:0 0 3px #06080b,0 0 3px #06080b,0 0 6px #06080b;place-items:center;line-height:1;transition:color .4s,text-shadow .4s;display:grid;position:absolute;inset:0}.portal.on .pnum{color:var(--pc);text-shadow:0 0 3px #06080b,0 0 3px #06080b,0 0 12px color-mix(in srgb,var(--pc) 55%,transparent)}.plabel{align-items:baseline;column-gap:var(--space-1);white-space:nowrap;min-width:0;font-size:var(--text-xs);color:var(--mute);flex-wrap:wrap;row-gap:0;line-height:1.25;display:flex;position:absolute;transform:translateY(-50%)}.plabel small{font-size:var(--text-xs);color:var(--faint);flex:none;font-weight:600}.plabel .psub{color:var(--ink);letter-spacing:0;font-family:Funnel Display;font-weight:600}@media (prefers-reduced-motion:no-preference){.portal.reach{animation:.7s cubic-bezier(.34,1.56,.64,1) ppop}.portal.reach .prim{animation:.7s linear psweep}}@keyframes psweep{0%{--sw:0deg}to{--sw:360deg}}@keyframes ppop{0%{scale:1}50%{scale:1.08}to{scale:1}}.psub{white-space:nowrap;text-overflow:ellipsis;min-width:0;max-width:100%;overflow:hidden}.loadmore{font-size:var(--text-xs);color:var(--faint);text-align:center;padding:var(--space-3) var(--space-3) var(--space-5);line-height:1.25}.welcome{font-family:Funnel Display,system-ui;font-size:var(--text-md);letter-spacing:-.01em;white-space:nowrap;align-items:baseline;margin:0;font-weight:700;line-height:1.25;display:flex}.wsizer{text-align:right;white-space:nowrap;justify-items:end;display:inline-grid}.wname{flex:none}.wsizer>*{grid-area:1/1}.wghost{visibility:hidden}.gw{transition:opacity .3s}.gw.fade{opacity:0}.gw:lang(zh){font-family:Funnel Display,Noto Sans SC,system-ui,sans-serif}.gw:lang(ja){font-family:Funnel Display,Noto Sans JP,system-ui,sans-serif}.gw:lang(ko){font-family:Funnel Display,Noto Sans KR,system-ui,sans-serif}.wghost:lang(zh){font-family:Funnel Display,Noto Sans SC,system-ui,sans-serif}.wghost:lang(ja){font-family:Funnel Display,Noto Sans JP,system-ui,sans-serif}.wghost:lang(ko){font-family:Funnel Display,Noto Sans KR,system-ui,sans-serif}.wcomma{position:relative}.caret{background:var(--acc);width:2px;height:1em;animation:1s step-end infinite caret;position:absolute;bottom:.1em;left:100%}@keyframes caret{50%{opacity:0}}.signout{padding:var(--space-1) var(--space-2);font-size:var(--text-sm);color:var(--mute);border-radius:var(--radius-sm);background:0 0;border:0;font-weight:600;line-height:1.25}.signout:hover{color:var(--ink)}.signout:focus-visible{outline:2px solid var(--acc);outline-offset:2px}.login{z-index:1;grid-template-columns:minmax(380px,38%) 1fr;height:100dvh;display:grid;position:relative}.login-card{justify-content:center;gap:var(--space-4);width:100%;max-width:calc(var(--space-6) * 6);padding:var(--space-5) var(--space-4);flex-direction:column;margin:0 auto;display:flex}.login-stage{background:linear-gradient(90deg,#ffffff08,#0000 40%);border-left:1px solid #ffffff17;position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(#0000,#000 16% 84%,#0000);mask-image:linear-gradient(#0000,#000 16% 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