.km,.km-about{--km-ink:#09343C;--km-ink-2:#0b4550;--km-text:#3b4f54;--km-muted:#64777b;--km-faint:#94a3a8;--km-line:#e4e8ea;--km-line-2:#d3dadd;--km-soft:#f4f6f7;--km-board:#fbfcfc;--km-green:#15803D;--km-green-soft:#ecfdf3;--km-lime:#BCFE68;--km-lime-soft:#f3fde6;--km-red:#dc2626;--km-red-soft:#fef2f2;--km-amber:#b45309;--km-amber-soft:#fffbeb;--km-teal:#0e7490;--km-teal-soft:#e6f4f7;--km-violet:#7c3aed;--km-violet-soft:#f3edfe;--km-shadow:0 1px 2px rgba(9,52,60,0.05),0 16px 40px -18px rgba(9,52,60,0.28);--km-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace}.km{margin:-24px 0 72px;color:var(--km-text);font-family:'Roobert',system-ui,-apple-system,sans-serif}.km *,.km *::before,.km *::after{box-sizing:border-box}.km [hidden]{display:none !important}.km p:not([class]){display:contents}.km-noscript{padding:24px;border:1px solid var(--km-line);border-radius:16px;background:var(--km-soft)}.km-about{max-width:1240px;margin:0 auto 72px;color:var(--km-text)}.km-about h2{margin:0 0 18px;font:600 1.9rem var(--km-game);letter-spacing:0;color:var(--km-ink)}.km-about h2 a{color:inherit}.km-map{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;align-items:start;margin:0 0 56px}.km-map-g{margin:0 0 10px;font:600 0.85rem var(--km-game);letter-spacing:0.08em;text-transform:uppercase;color:var(--km-muted)}.km-mc{position:relative;display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;margin:0 0 10px;padding:14px;border-radius:18px;background:#fff;box-shadow:0 2px 0 #e3e9e6,inset 0 0 0 1.5px var(--km-line);transition:transform 0.12s,box-shadow 0.12s}.km-mc[data-km-ready]{cursor:pointer}.km-mc[data-km-ready]:hover{transform:translateY(-2px)}.km-mc-n{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;font:600 1.05rem var(--km-game);color:var(--km-ink);background:#fff;box-shadow:0 2px 0 #dfe6e3,inset 0 0 0 1.5px #e3e9e6}.km-mc-b{display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:0}.km-mc-t{padding:0;border:0;background:none;font:600 1.02rem var(--km-game);color:var(--km-ink);text-align:left;cursor:inherit}.km-mc-c{margin:0;font-size:0.84rem;line-height:1.4;color:var(--km-text)}.km-mc-l{font-size:0.76rem;font-weight:600;color:var(--km-green);text-decoration:none}.km-mc-l:hover{text-decoration:underline;text-underline-offset:3px}.km-mc-star .km-mc-n,.km-mc-solved .km-mc-n{background:#f1fde4;box-shadow:0 2px 0 #c6eb98,inset 0 0 0 1.5px #d6f2b4}.km-mc-current{box-shadow:0 2px 0 #04252b,inset 0 0 0 2px var(--km-ink)}.km-mc-current .km-mc-n{background:var(--km-ink);color:var(--km-lime);box-shadow:none}.km-mc-locked{opacity:0.55}.km-mc-locked[data-km-ready]{cursor:not-allowed}.km-mc-locked[data-km-ready]:hover{transform:none}.km-mc-locked .km-mc-n{background:#eef1f0;color:#a7b4b7;box-shadow:none}.km-mc>.km-lt-badge{top:8px;right:8px;width:20px;height:20px}.km-tm{margin:40px 0 0;font-size:0.78rem;color:var(--km-faint)}.km-about div:has(+[data-faq]) h2{font:600 1.9rem var(--km-game);letter-spacing:0;color:var(--km-ink)}@font-face{font-family:'Fredoka';font-style:normal;font-weight:400 700;font-display:swap;src:url('/assets/fonts/fredoka-latin-variable.woff2') format('woff2')}.km,.km-about{--km-game:'Fredoka','Roobert',system-ui,sans-serif;--km-gold:#f5c518;--km-cream:#fffaf0}.km{--km-max:1440px;--km-pad:max(22px,calc((100% - var(--km-max)) / 2))}.km{--km-gap:clamp(10px,1.6vw,24px)}.km-app{width:calc(var(--km-vw, 100vw) - 2 * var(--km-gap));margin:0 0 0 calc(50% - var(--km-vw, 100vw) / 2 + var(--km-gap));border:1px solid var(--km-line);border-radius:26px;background:#fff;box-shadow:0 2px 0 #e3e9e6,0 30px 60px -30px rgba(9,52,60,0.3);overflow:hidden;overflow:clip}.km-top{position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:center;width:calc(var(--km-vw, 100vw) - 2 * var(--km-gap));margin-left:calc(50% - var(--km-vw, 100vw) / 2 + var(--km-gap));padding:22px 22px 14px;text-align:center}.km-top::before{content:'';position:absolute;inset:0;z-index:-1;background:radial-gradient(circle,#cbd6d2 1.3px,transparent 1.6px) 0 0 / 22px 22px;-webkit-mask-image:linear-gradient(180deg,transparent,rgba(0,0,0,0.3) 30%,#000 65%,transparent);mask-image:linear-gradient(180deg,transparent,rgba(0,0,0,0.3) 30%,#000 65%,transparent)}.km-top::after{content:'';position:absolute;top:0;left:50%;z-index:-1;width:min(900px,100%);height:420px;transform:translateX(-50%);background:radial-gradient(ellipse at 50% 40%,rgba(188,254,104,0.35),transparent 65%);pointer-events:none}.km-top-t{display:flex;flex-direction:column;align-items:center;gap:4px}.km-brand{margin:0;font:600 2.8rem/1.1 var(--km-game);letter-spacing:0;color:var(--km-ink);white-space:nowrap}.km-tagline{margin:0;font-size:1.1rem;color:var(--km-muted)}.km-brand-mark{display:grid;place-items:center;flex:none;width:54px;height:54px;margin-bottom:10px;border-radius:17px;background:var(--km-lime);color:var(--km-ink);box-shadow:0 4px 0 #8fcf3c}.km-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px;width:100%;max-width:1040px;margin:22px 0 0;padding:0;list-style:none;text-align:left}.km-returning .km-steps{display:none}.km-steps li{position:relative;display:grid;grid-template-columns:44px minmax(0,1fr);column-gap:14px;row-gap:2px;margin:0;padding:12px 14px;border-radius:20px;background:#fff;box-shadow:0 2px 0 #e3e9e6,inset 0 0 0 1.5px var(--km-line)}.km-steps li::before{content:none !important}.km-steps li+li::after{content:'';position:absolute;top:50%;left:-44px;width:44px;height:12px;margin-top:-6px;background:radial-gradient(circle,var(--km-green) 3.5px,transparent 4px) center / 100% 100% no-repeat,linear-gradient(90deg,#dfe8e3,#e9f0ec);box-shadow:inset 0 2px 0 rgba(9,52,60,0.06),inset 0 -1px 0 #fff}.km-steps strong{font:600 1.15rem var(--km-game);color:var(--km-ink)}.km-steps li>span:last-child{grid-column:2;font-size:0.88rem;line-height:1.45;color:var(--km-text)}.km-step-i{grid-row:span 2;display:grid;place-items:center;width:44px;height:44px;border-radius:14px;font:700 1.15rem var(--km-game)}.km-steps li:nth-child(1) .km-step-i{background:var(--km-teal-soft);color:var(--km-teal)}.km-steps li:nth-child(2) .km-step-i{background:var(--km-violet-soft);color:var(--km-violet)}.km-step-run{background:var(--km-lime);box-shadow:0 3px 0 #8fcf3c}.km-step-run::before{content:'';width:14px;height:16px;margin-left:3px;background:var(--km-ink);clip-path:polygon(0 0,100% 50%,0 100%)}.km-progress{display:flex;align-items:center;gap:12px;margin-top:16px;padding:6px 6px 6px 16px;border-radius:999px;background:#fff;box-shadow:0 2px 0 #e3e9e6,inset 0 0 0 1.5px var(--km-line);font:600 0.95rem var(--km-game);color:var(--km-ink);white-space:nowrap}.km-progress .km-lv-reset{box-shadow:none}.km-top-next{display:grid;place-items:center;width:44px;height:44px;margin-top:14px;padding:0;border:0;border-radius:50%;background:none;color:var(--km-muted);cursor:pointer;transition:color 0.15s,background 0.15s;animation:km-nudge 1.8s ease-in-out infinite}.km-top-next:hover{color:var(--km-ink);background:rgba(255,255,255,0.8)}@keyframes km-nudge{50%{transform:translateY(4px)}}.km-progress:empty{display:none}.km-progress-bar{display:block;width:160px;height:10px;border-radius:99px;background:#e8eeec;overflow:hidden}.km-progress-bar i{display:block;height:100%;border-radius:99px;background:var(--km-lime);box-shadow:inset 0 -2px 0 #8fcf3c;transition:width 0.3s}.km-levels,.km-head,.km-dock{padding-left:var(--km-pad);padding-right:var(--km-pad)}.km-scroll{max-width:var(--km-max);margin:0 auto}.km-levels{display:flex;align-items:center;gap:22px;padding-top:12px;padding-bottom:12px;background:#fff;border-bottom:1px solid var(--km-line);overflow-x:auto}.km-levels-in{display:flex;align-items:center;gap:18px;margin-inline:auto}.km-lg{display:flex;align-items:center;gap:9px}@media (max-width:1360px){.km-lg-t{display:none}.km-lg+.km-lg{padding-left:14px;border-left:1.5px solid var(--km-line)}}.km-lg-t{font:600 0.85rem var(--km-game);color:var(--km-muted);white-space:nowrap}.km-lg-tiles{display:flex;gap:6px}.km-lt{position:relative;display:grid;place-items:center;width:38px;height:38px;padding:0;border:0;border-radius:12px;background:#fff;color:var(--km-ink);box-shadow:0 2px 0 #dfe6e3,inset 0 0 0 1.5px #e3e9e6;cursor:pointer;transition:transform 0.12s,box-shadow 0.12s}.km-lt:hover{transform:translateY(-2px)}.km-lt-n{font:600 1rem var(--km-game)}.km-lt-solved,.km-lt-star{background:#f1fde4;box-shadow:0 2px 0 #c6eb98,inset 0 0 0 1.5px #d6f2b4}.km-lt-current{background:var(--km-ink);color:var(--km-lime);box-shadow:0 3px 0 #04252b,0 0 0 3px rgba(188,254,104,0.6)}.km-lt-locked{background:#eef1f0;color:#a7b4b7;box-shadow:none;cursor:not-allowed}.km-lt-locked:hover{transform:none}.km-lt-badge{position:absolute;top:-5px;right:-5px;display:grid;place-items:center;width:17px;height:17px;border-radius:50%}.km-lt-badge .km-icon{width:10px;height:10px;stroke-width:3}.km-lt-check{background:var(--km-green);color:#fff}.km-lt-starb{background:var(--km-gold);color:#6b4f00}.km-lt-starb .km-icon path{fill:currentColor;stroke-width:1.5}.km-lt-lock{background:#fff;color:#9aa9ad;box-shadow:0 0 0 1.5px #e3e9e6}.km-lv-reset{padding:7px 9px}.km-head{display:grid;grid-template-columns:auto minmax(0,0.9fr) minmax(0,1.4fr);gap:18px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--km-line);background:#fff;color:var(--km-ink)}.km-lv-badge{display:grid;place-items:center;width:56px;height:56px;border-radius:18px;background:var(--km-lime);color:var(--km-ink);font:700 26px var(--km-game);box-shadow:0 4px 0 #8fcf3c}.km-title{margin:2px 0 2px;font:600 1.7rem var(--km-game);letter-spacing:0.005em;color:var(--km-ink)}.km-context{margin:0;font-size:0.92rem;line-height:1.45;color:var(--km-text)}.km-goals{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.km-goal{flex:1 1 158px;max-width:230px;margin:0;padding:0}.km-goal::before{content:none !important}.km-goal>.km-goal-top,.km-goal>.km-goal-sub,.km-goal>.km-meter{display:flex}.km-goal,.km-goal-btn{display:flex;flex-direction:column;gap:3px;min-height:72px;padding:9px 12px 10px;border:1.5px solid var(--km-line);border-radius:16px;background:var(--km-soft);color:var(--km-ink);text-align:left}.km-goal:has(>.km-goal-btn){padding:0;border:0;background:none}.km-goal-btn{width:100%;font:inherit;cursor:pointer;border-color:#f3b4b6;background:var(--km-red-soft);transition:background 0.15s}.km-goal-btn:hover{background:#fde2e3}.km-goal-top{display:flex;align-items:center;gap:7px}.km-goal-t{font:600 0.92rem var(--km-game);line-height:1.2}.km-goal-sub{font-size:0.74rem;font-weight:600;color:var(--km-muted)}.km-goal-i{display:inline-grid;place-items:center;width:18px;height:18px;flex:none;border-radius:50%;border:1.5px dashed #b8c6c9}.km-goal-i .km-icon{width:11px;height:11px;stroke-width:3.2}.km-goal-i .km-coin{width:16px;height:16px}.km-goal-i:has(.km-coin){border:0}.km-goal-dot{width:6px;height:6px;border-radius:50%;background:transparent}.km-goal-running .km-goal-dot,.km-goal-ok .km-goal-dot{background:var(--km-green);animation:km-pulse 1.2s ease-in-out infinite}.km-goal-pass,.km-goal-pass .km-goal-btn{border-color:#c6eb98;background:var(--km-lime-soft)}.km-goal-pass .km-goal-i{border:0;background:var(--km-lime);color:var(--km-ink)}.km-goal-fail .km-goal-i{border:0;background:#e5484d;color:#fff}.km-goal-why{align-self:flex-start;margin-top:2px;font-size:0.72rem;font-weight:700;color:var(--km-red);text-decoration:underline;text-underline-offset:3px}.km-meter{display:block;height:7px;margin-top:4px;border-radius:9px;background:#e3e9e6;overflow:hidden}.km-meter i{display:block;height:100%;border-radius:9px;transition:width 0.25s}.km-meter-live i,.km-meter-good i{background:var(--km-lime);box-shadow:inset 0 -2px 0 #8fcf3c}.km-meter-warn i{background:#f59e0b}.km-meter-bad i{background:#e5484d}.km-meter-gold i{background:var(--km-gold)}.km-coin{display:inline-block;width:17px;height:17px;flex:none;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff3a6,#f5c518 55%,#d39e00);box-shadow:inset 0 -2px 0 rgba(0,0,0,0.15);vertical-align:-3px}.km-stage{position:relative;background:var(--km-board)}.km-scroll{overflow-x:auto}.km-board{display:block;width:100%;min-width:860px;height:auto;aspect-ratio:1 / var(--km-ratio,0.5);user-select:none;-webkit-user-select:none;font-family:'Roobert',system-ui,sans-serif}.km-stage-badge{position:absolute;top:14px;right:16px;display:inline-flex;align-items:center;gap:8px;padding:5px 12px 5px 10px;border-radius:999px;background:rgba(9,52,60,0.9);color:#fff;font-size:0.78rem;font-weight:500;pointer-events:none}.km-dot{width:7px;height:7px;border-radius:50%;background:var(--km-lime);animation:km-pulse 1.2s ease-in-out infinite}.km-zone{font-family:var(--km-game);font-size:14px;font-weight:600;fill:var(--km-faint)}.km-zone-tw{fill:#a0804a}.km-zone-tk{fill:#4d7c0f}.km-zone-tr{fill:#4865b8}.km-zone-td{fill:#7c5cc4}.km-zone-bg{stroke:none}.km-zone-w{fill:rgba(255,246,228,0.7)}.km-zone-r{fill:rgba(232,241,255,0.55)}.km-zone-d{fill:rgba(243,238,255,0.6)}.km-cluster{fill:#effbe8;stroke:#dcefcf;stroke-width:1.5}.km-card{fill:#fff;stroke:#e6ece9;stroke-width:1}.km-lip{fill:#e2e9e5}.km-node{cursor:pointer;outline:none}.km-node:focus-visible>rect:first-child,.km-node:focus-visible>path:first-child{stroke:var(--km-ink);stroke-width:2}.km-node:hover>.km-card,.km-node:hover>.km-box-r{stroke:var(--km-line-2)}.km-tile-ink{fill:var(--km-ink)}.km-tile-soft{fill:var(--km-soft)}.km-bicon path{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.km-on-ink{color:var(--km-lime)}.km-ink-i{color:var(--km-ink)}.km-warn-i{color:var(--km-amber)}.km-err-i{color:var(--km-red)}.km-slot-i{color:var(--km-faint)}.km-t-title{font-family:var(--km-game);font-size:17px;font-weight:600;fill:var(--km-ink)}.km-t-sub{font-size:11.5px;fill:var(--km-muted)}.km-t-label{font-size:9.5px;font-weight:600;letter-spacing:0.09em;fill:var(--km-faint)}.km-t-label-app{fill:#4d7c0f}.km-t-tiny{font-size:10px;fill:var(--km-muted)}.km-t-mono{font-family:var(--km-mono);font-size:14px;font-weight:600;fill:var(--km-ink)}.km-t-mono-s{font-family:var(--km-mono);font-size:11.5px;fill:var(--km-ink)}.km-muted{fill:var(--km-muted)}.km-t-lane{font-family:var(--km-mono);font-size:11px;fill:var(--km-faint)}.km-t-count{font-family:var(--km-game);font-size:26px;font-weight:700;fill:var(--km-ink)}.km-t-empty{font-size:11.5px;fill:var(--km-faint);font-style:italic}.km-t-row{font-family:var(--km-mono);font-size:11px;fill:var(--km-text)}.km-t-row-bad{fill:var(--km-red)}.km-t-row-tag{font-size:10px;font-weight:600;fill:var(--km-red)}.km-t-warn{font-size:10.5px;font-weight:600;fill:var(--km-amber)}.km-t-cost{font-family:var(--km-mono);font-size:10.5px;fill:var(--km-muted)}.km-t-mix{font-family:var(--km-mono);font-size:10px;fill:var(--km-muted)}.km-t-mixin{font-family:var(--km-mono);font-size:10px;font-weight:600;fill:#fff}.km-chip-cap rect{fill:var(--km-green-soft);stroke:#a7d7b7}.km-chip-cap .km-chip-t{fill:var(--km-green);font-weight:600}.km-sep{stroke:var(--km-line)}.km-chip rect{fill:var(--km-soft);stroke:var(--km-line)}.km-chip-t{font-size:11px;font-weight:500;fill:var(--km-ink)}.km-chip-t.km-mono{font-family:var(--km-mono);font-size:11px}.km-chip-i{color:var(--km-muted)}.km-chip-edit rect{fill:#fff;stroke:var(--km-line-2)}.km-node:hover .km-chip-edit rect{stroke:var(--km-ink)}.km-chip-lock rect{fill:var(--km-soft)}.km-chip-group rect{fill:#fff;stroke-width:1.3}.km-chip-mini rect{fill:var(--km-lime-soft);stroke:#cdeaa3}.km-chip-mini .km-chip-t{font-size:9.5px;font-weight:600;fill:#4d7c0f}.km-lane{fill:#f3fbf6;stroke:#cfe7dc;stroke-width:1.5}.km-lane-shine{fill:#fff;opacity:0.85;pointer-events:none}.km-rep{fill:#fff;stroke:var(--km-line-2)}.km-rep-lead{fill:var(--km-ink);stroke:var(--km-ink)}.km-t-rep{font-family:var(--km-mono);font-size:9.5px;fill:var(--km-muted)}.km-t-rep-lead{fill:var(--km-lime);font-weight:600}.km-more{fill:var(--km-ink)}.km-t-more{font-family:var(--km-mono);font-size:10px;font-weight:600;fill:#fff}.km-err-box{fill:#fff;stroke:#fecaca}.km-t-err{font-size:11px;font-weight:500;fill:#991b1b}.km-err-pill{fill:var(--km-red)}.km-t-err-pill{font-size:10px;font-weight:600;fill:#fff;letter-spacing:0.04em}.km-warn-pill{fill:var(--km-amber-soft);stroke:#fcd34d}.km-t-warn-pill{font-size:10.5px;font-weight:600;fill:var(--km-amber)}.km-tok-letter{font-size:7px;font-weight:700;fill:#fff;pointer-events:none}.km-broker-r{fill:#0e7490}.km-broker-lip{fill:#0a5a70}.km-broker-i{color:#bdf0ff}.km-t-broker{font-family:var(--km-game);font-size:14px;font-weight:600;fill:#fff}.km-broker.km-dead .km-broker-r{fill:#fde2e2}.km-broker.km-dead .km-broker-lip{fill:#f3b4b4}.km-broker.km-dead .km-broker-i{color:var(--km-red)}.km-broker.km-dead .km-t-broker{fill:var(--km-red);text-decoration:line-through}.km-box-r{fill:#fff}.km-app-band{fill:var(--km-lime-soft)}.km-app-i{color:#4d7c0f}.km-inst-c{fill:#fff;stroke:var(--km-ink);stroke-width:1.5;transition:fill 0.2s,stroke 0.2s}.km-inst .km-zz{font-size:10px;font-weight:700;fill:var(--km-amber);opacity:0;transition:opacity 0.2s}.km-inst.km-idle .km-inst-c{stroke:var(--km-line-2);stroke-dasharray:3 3;fill:var(--km-soft)}.km-inst.km-idle .km-ink-i{color:var(--km-faint)}.km-inst.km-idle .km-zz{opacity:1;animation:km-float 2s ease-in-out infinite}.km-inst.km-busy .km-inst-c{fill:var(--km-lime-soft);stroke:var(--km-green)}.km-add-c{fill:none;stroke:var(--km-line-2);stroke-width:1.4;stroke-dasharray:4 3}.km-add-i{color:var(--km-faint)}.km-pill{fill:var(--km-soft);stroke:var(--km-line)}.km-pill-ok{fill:var(--km-green-soft);stroke:#a7d7b7}.km-pill-warn{fill:var(--km-amber-soft);stroke:#fcd34d}.km-pill-bad{fill:var(--km-red-soft);stroke:#fca5a5}.km-t-pill{font-family:var(--km-mono);font-size:10.5px;font-weight:600;fill:var(--km-ink)}.km-pill-warn+.km-t-pill,.km-t-z{fill:var(--km-amber)}.km-veil{fill:rgba(251,252,252,0.72)}.km-t-veil{font-size:12px;font-weight:600;fill:var(--km-muted)}.km-slot-r{fill:rgba(255,255,255,0.6);stroke:var(--km-line-2);stroke-width:1.4;stroke-dasharray:6 5;transition:fill 0.15s,stroke 0.15s}.km-slot-t{font-size:12.5px;font-weight:600;fill:var(--km-muted)}.km-slot-s{font-size:11px;fill:var(--km-faint)}.km-placing [data-drop].km-target .km-slot-r,.km-placing [data-drop].km-target .km-box-r,.km-placing [data-drop].km-target .km-app-r{stroke:var(--km-green);stroke-width:2;stroke-dasharray:6 4;fill:rgba(236,253,243,0.8);animation:km-march 0.9s linear infinite}.km-placing [data-drop].km-target{cursor:copy}.km-placing [data-drop].km-over .km-slot-r,.km-placing [data-drop].km-over .km-box-r,.km-placing [data-drop].km-over .km-app-r{fill:#d9fbe6;stroke-width:2.6}.km-remove{cursor:pointer;opacity:0;transition:opacity 0.15s}.km-remove circle{fill:#fff;stroke:var(--km-line-2)}.km-remove-i{color:var(--km-muted)}.km-node:hover .km-remove,.km-inst:hover .km-remove,.km-broker:hover .km-remove,.km-remove:focus-visible{opacity:1}.km-remove:hover circle{fill:var(--km-red-soft);stroke:var(--km-red)}.km-remove:hover .km-remove-i{color:var(--km-red)}[data-mode="running"] .km-remove{display:none}.km-wire{fill:none;stroke:#9fb4b9;stroke-width:3;stroke-linecap:round}.km-pipe{fill:none;stroke:#e3eae7;stroke-width:12;stroke-linecap:round}.km-pipe.km-wire-alt{stroke-dasharray:2 12;stroke-width:8}.km-wire-assign{stroke-width:1.3;stroke-opacity:0.45}.km-wire-table{stroke-dasharray:5 4}.km-wire-flow{fill:none;stroke:var(--km-green);stroke-width:2;stroke-linecap:round;stroke-dasharray:2 12;opacity:0}.km-wire-flow.km-wire-assign{stroke-width:1.6}[data-mode="running"] .km-wire-flow,[data-mode="preview"] .km-wire-flow{opacity:0.55;animation:km-flow 0.8s linear infinite}.km-tok use{filter:drop-shadow(0 1px 1.2px rgba(9,52,60,0.25))}.km-tok.km-tok-read{opacity:0.32}.km-tok.km-tok-bad use{filter:drop-shadow(0 0 3px rgba(220,38,38,0.9))}.km-tok.km-tok-gone use{opacity:0.5}.km-ring{fill:none;stroke:var(--km-faint);stroke-width:1.5}.km-ring-bad{fill:none;stroke:var(--km-red);stroke-width:1.8}.km-tok-mini{opacity:0.95}.km-sink.km-flash .km-card{stroke:var(--km-red);stroke-width:2}.km-shake{animation:km-shake 0.5s ease-in-out;transform-box:fill-box;transform-origin:center}.km-hl{fill:none;stroke:var(--km-red);stroke-width:2.5;stroke-dasharray:7 5;animation:km-march 0.8s linear infinite,km-fade-hl 3.2s ease forwards}.km-dock-wrap{position:sticky;top:var(--km-top,0px);z-index:30}.km-dock{display:flex;align-items:center;flex-wrap:wrap;gap:10px 12px;padding:12px 18px 12px 22px;border-bottom:2px solid #f1e9d6;background:rgba(255,250,240,0.97);backdrop-filter:blur(6px)}.km-dock-wrap>.km-toast{position:absolute;top:calc(100% + 10px);left:18px;right:18px;max-width:760px;margin:0 auto;border-radius:16px;box-shadow:0 16px 36px -16px rgba(9,52,60,0.55)}.km-tray-label{font:600 0.95rem var(--km-game);color:#8a7a55}.km-tray{display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-height:44px}.km-piece{display:inline-flex;align-items:center;gap:8px;padding:5px 11px 5px 5px;border:0;border-radius:15px;background:#fff;color:var(--km-ink);font:600 0.92rem var(--km-game);cursor:grab;touch-action:none;box-shadow:0 3px 0 #eadfc4,inset 0 0 0 1.5px #efe5cd;transition:transform 0.12s,box-shadow 0.12s}.km-piece:hover:not([disabled]){transform:translateY(-2px);box-shadow:0 5px 0 #eadfc4,inset 0 0 0 1.5px #e3d6b5}.km-piece:active:not([disabled]){cursor:grabbing;transform:translateY(2px);box-shadow:0 1px 0 #eadfc4,inset 0 0 0 1.5px #e3d6b5}.km-piece[disabled]{opacity:0.45;cursor:default}.km-piece-on{box-shadow:0 3px 0 #8fcf3c,inset 0 0 0 2px var(--km-green);background:#f4fde8}.km-piece-i{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:11px;color:#fff}.km-piece-n{display:inline-flex;align-items:center;gap:4px;font:700 0.78rem Roobert,system-ui,sans-serif;color:#8a6d00}.km-piece-n .km-coin{width:15px;height:15px}.km-ghost{position:fixed;top:0;left:0;z-index:1000;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:14px;background:var(--km-ink);color:var(--km-lime);font:600 0.95rem var(--km-game);pointer-events:none;box-shadow:0 12px 30px -10px rgba(9,52,60,0.6)}.km-controls{display:flex;align-items:center;gap:8px;margin-left:auto}.km-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border:0;border-radius:14px;font:600 0.95rem var(--km-game);line-height:1.2;text-decoration:none;cursor:pointer;transition:transform 0.12s,box-shadow 0.12s,background 0.15s}.km-btn[disabled]{opacity:0.4;cursor:default}.km-btn-ghost{background:#fff;color:var(--km-ink);box-shadow:0 2px 0 #eadfc4,inset 0 0 0 1.5px #efe5cd}.km-btn-ghost:hover:not([disabled]){transform:translateY(-1px)}.km-controls .km-btn-ghost:not(.km-hint) span{display:none}.km-controls .km-btn-ghost:not(.km-hint){padding:9px 11px}.km-run{padding:11px 22px;background:var(--km-lime);color:var(--km-ink);font-size:1.12rem;font-weight:700;box-shadow:0 4px 0 #8fcf3c}.km-run:hover{transform:translateY(-1px);box-shadow:0 5px 0 #8fcf3c}.km-run:active{transform:translateY(3px);box-shadow:0 1px 0 #8fcf3c}.km-run .km-icon path{fill:currentColor}.km-run-stop{background:var(--km-ink);color:#fff;box-shadow:0 4px 0 #04252b}.km-run-stop:hover{box-shadow:0 5px 0 #04252b}.km-hint{background:#fff4d6;color:var(--km-amber);box-shadow:0 2px 0 #f3d78a,inset 0 0 0 1.5px #f8e2a3}.km-hint .km-icon{color:var(--km-amber)}.km-speed{display:inline-flex;gap:3px;padding:3px;border-radius:14px;background:#fff;box-shadow:0 2px 0 #eadfc4,inset 0 0 0 1.5px #efe5cd}.km-speed button{padding:5px 10px;border:0;border-radius:11px;background:transparent;color:#8a7a55;font:600 0.85rem var(--km-game);cursor:pointer}.km-speed button[aria-checked="true"]{background:var(--km-ink);color:#fff}.km-icon{flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.km-cost{display:inline-flex;align-items:center;gap:6px;padding:8px 13px;border-radius:14px;background:#fff;box-shadow:0 2px 0 #eadfc4,inset 0 0 0 1.5px #efe5cd;color:var(--km-ink);white-space:nowrap}.km-cost strong{font:700 1.1rem var(--km-game)}.km-cost-b{font:600 0.85rem var(--km-game);color:#8a7a55}.km-cost-over{background:#fff0f0;box-shadow:0 2px 0 #f3c3c3,inset 0 0 0 1.5px #f8cccc}.km-cost-over strong,.km-cost-over .km-cost-b{color:#c02b2f}.km-pop-cost{margin:10px 0 0;font-size:0.82rem;font-weight:600;color:var(--km-ink)}.km-lv-cost{font-family:var(--km-game);font-size:0.8rem;color:#8a6d00}.km-popover{position:absolute;z-index:20;width:300px;padding:18px 18px 16px;border:1px solid var(--km-line);border-radius:16px;background:#fff;box-shadow:0 24px 60px -20px rgba(9,52,60,0.45);animation:km-pop 0.16s ease-out}.km-pop-h{margin:0 28px 4px 0;font:600 1.12rem var(--km-game);color:var(--km-ink)}.km-pop-p{margin:0 0 12px;font-size:0.86rem;color:var(--km-text)}.km-pop-note{margin:10px 0 0;font-size:0.78rem;color:var(--km-muted)}.km-pop-close{position:absolute;top:12px;right:12px;display:grid;place-items:center;width:28px;height:28px;border:0;border-radius:50%;background:transparent;color:var(--km-muted);cursor:pointer}.km-pop-close:hover{background:var(--km-soft);color:var(--km-ink)}.km-field{display:flex;flex-direction:column;gap:6px;margin-top:12px}.km-field-l{font-size:0.72rem;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--km-faint)}.km-field-note{font-size:0.76rem;color:var(--km-muted)}.km-field-locked{display:inline-flex;align-items:center;gap:6px;font-family:var(--km-mono);font-size:0.85rem;color:var(--km-muted)}.km-seg{display:inline-flex;flex-wrap:wrap;gap:4px}.km-seg button{min-width:36px;padding:6px 11px;border:1px solid var(--km-line-2);border-radius:9px;background:#fff;color:var(--km-ink);font:inherit;font-family:var(--km-mono);font-size:0.82rem;cursor:pointer;transition:border-color 0.12s,background 0.12s}.km-seg button:hover{border-color:var(--km-ink)}.km-seg button.km-seg-on{background:var(--km-ink);border-color:var(--km-ink);color:var(--km-lime)}.km-stepper{display:inline-flex;align-items:center;gap:4px}.km-stepper button{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--km-line-2);border-radius:9px;background:#fff;color:var(--km-ink);cursor:pointer}.km-stepper button[disabled]{opacity:0.35;cursor:default}.km-stepper-v{min-width:34px;text-align:center;font-family:var(--km-mono);font-size:0.95rem;font-weight:600;color:var(--km-ink)}.km-toast{display:flex;align-items:flex-start;gap:10px;padding:11px 14px 11px 22px;background:var(--km-ink);color:#e7f0f1;font-size:0.92rem;line-height:1.5;animation:km-slide 0.2s ease-out}.km-toast strong{color:#fff;font-weight:600}.km-toast-body{flex:1}.km-toast-x{display:grid;place-items:center;width:26px;height:26px;border:0;border-radius:50%;background:transparent;color:#9fb7bb;cursor:pointer}.km-toast-x:hover{background:rgba(255,255,255,0.1);color:#fff}.km-link-btn{display:inline-block;margin-left:8px;padding:0;border:0;background:none;color:var(--km-lime);font:inherit;font-weight:600;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.km-modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:rgba(9,52,60,0.28);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:km-fade 0.2s ease-out}.km-modal[hidden]{display:none}.km-card-end{position:relative;width:min(480px,100%);max-height:100%;overflow:auto;padding:30px 30px 26px;border:1px solid var(--km-line);border-radius:22px;background:#fff;box-shadow:0 30px 80px -30px rgba(9,52,60,0.55);animation:km-pop 0.22s ease-out}.km-end-badge{display:grid;place-items:center;width:54px;height:54px;border-radius:18px;background:var(--km-lime);color:var(--km-ink);box-shadow:0 4px 0 #8fcf3c}.km-end-badge .km-icon{stroke-width:3}.km-end-h{margin:16px 0 4px;font:600 1.8rem var(--km-game);color:var(--km-ink)}.km-end-par{display:inline-flex;align-items:center;gap:6px;margin:0;font-size:0.92rem;color:var(--km-muted)}.km-end-star{color:var(--km-amber);font-weight:600}.km-end-star .km-icon{fill:#fbbf24;stroke:var(--km-amber)}.km-end-rule::before,.km-end-rule::after{content:none !important}.km-end-rule{margin:18px 0 0;padding:14px 16px;border:0;border-left:3px solid var(--km-lime);quotes:none;border-radius:0 12px 12px 0;background:var(--km-soft);color:var(--km-ink);font-size:1rem;line-height:1.5}.km-end-note{margin:10px 0 0;font-size:0.85rem;color:var(--km-muted)}.km-end-lesson{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:var(--km-green);font-weight:600;text-decoration:none}.km-end-lesson:hover{text-decoration:underline;text-underline-offset:3px}.km-end-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}@keyframes km-flow{to{stroke-dashoffset:-14}}@keyframes km-march{to{stroke-dashoffset:-20}}@keyframes km-pulse{50%{opacity:0.35}}@keyframes km-float{50%{transform:translateY(-2px)}}@keyframes km-shake{20%,60%{transform:translateX(-3px)}40%,80%{transform:translateX(3px)}}@keyframes km-fade-hl{0%,80%{opacity:1}100%{opacity:0}}@keyframes km-pop{from{opacity:0;transform:translateY(6px) scale(0.98)}}@keyframes km-slide{from{opacity:0;transform:translateY(-4px)}}@keyframes km-fade{from{opacity:0}}@media (prefers-reduced-motion:reduce){.km *,.km *::before,.km *::after{animation:none !important;transition:none !important}}@media (max-width:1100px){.km-map{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:900px){.km-steps{grid-template-columns:1fr;gap:10px}.km-steps li+li::after{content:none}.km-brand{font-size:2.2rem}.km-brand-mark{width:46px;height:46px;border-radius:15px}.km-head{grid-template-columns:auto minmax(0,1fr);padding:18px}.km-head-goals{grid-column:1 / -1}.km-dock{padding:12px 14px}.km-controls{width:100%;justify-content:flex-end;flex-wrap:wrap}}@media (max-width:560px){.km-map{grid-template-columns:1fr}.km-controls .km-btn-ghost span{display:none}.km-piece-t{display:none}}.km-wire-alt{stroke-dasharray:3 5}.km-wire-g:not(.km-wire-on)>.km-wire-flow.km-wire-alt{display:none}.km-wire-g.km-wire-on>.km-wire-alt:not(.km-wire-flow){stroke-dasharray:none;stroke:#9fb4b9}.km-wire-g.km-wire-off>.km-wire{opacity:0.25}.km-wire-g.km-wire-off>.km-wire-flow{display:none}.km-wire-mirror{stroke:#9cc9d3}.km-net{fill:rgba(239,246,255,0.55);stroke:#bfdbfe;stroke-width:1.2;stroke-dasharray:2 4}.km-net-i{color:#2563eb}.km-t-net{fill:#2563eb}.km-envelope-r{fill:rgba(236,254,255,0.7);stroke:#67c6d6;stroke-width:1.4;stroke-dasharray:7 5}.km-node:hover>.km-envelope-r{stroke:#0e7490}.km-proxy-i{color:#0e7490}.km-lb-i{color:#2563eb}.km-t-proxy{fill:#0e7490}.km-gate-c{fill:#fff;stroke:#0e7490;stroke-width:1.6}.km-gate-lb{stroke:#2563eb}.km-node:hover>.km-gate-c{fill:#ecfeff}.km-gate-pill{fill:#fff;stroke:#bfdbfe}.km-t-gate{font-family:var(--km-mono);font-size:9.5px;font-weight:600;fill:#1d4ed8}.km-edge-drop{fill:transparent;stroke:none;pointer-events:none}.km-placing .km-edge-drop.km-target{pointer-events:all;fill:rgba(236,253,243,0.85);stroke:var(--km-green);stroke-width:2;stroke-dasharray:6 4;animation:km-march 0.9s linear infinite}.km-placing .km-cluster.km-target,.km-placing .km-envelope.km-target .km-envelope-r{stroke:var(--km-green);stroke-width:2;stroke-dasharray:6 4;fill:rgba(236,253,243,0.7);animation:km-march 0.9s linear infinite;cursor:copy}.km-chip-small .km-chip-t{font-size:10px}.km-repl-band{fill:#ecfeff}.km-repl-i{color:#0e7490}.km-t-label-repl{fill:#0e7490}.km-load-bg{fill:var(--km-line)}.km-load{fill:var(--km-green);transition:width 0.2s}.km-load-warm{fill:#d97706}.km-load-hot{fill:var(--km-red)}.km-cluster-dead{fill:url(#km-hatch);opacity:0.55}.km-info-pill{fill:#ecfeff;stroke:#a5f3fc}.km-bad-pill{fill:var(--km-red-soft);stroke:#fca5a5}.km-t-pill-s{font-size:10.5px;font-weight:600;fill:var(--km-ink)}.km-bad-pill+.km-t-pill-s{fill:#991b1b}.km-warn-pill+.km-t-pill-s{fill:var(--km-amber)}.km-t-stat{font-family:var(--km-mono);font-size:10.5px;font-weight:600;fill:var(--km-muted)}.km-t-stat-bad{fill:var(--km-red)}.km-port{cursor:crosshair;outline:none}.km-port-hit{fill:transparent}.km-port-c{fill:#fff;stroke:var(--km-green);stroke-width:1.6;stroke-dasharray:2.5 2}.km-port-on .km-port-c{fill:var(--km-ink);stroke:var(--km-ink);stroke-dasharray:none}.km-port-x{color:#fff;opacity:0}.km-port:hover .km-port-c,.km-port:focus-visible .km-port-c{stroke-width:2.4;stroke-dasharray:none}.km-port-on.km-port-owns:hover .km-port-c{fill:var(--km-red);stroke:var(--km-red)}.km-port-on.km-port-owns:hover .km-port-x{opacity:1}[data-mode="build"] .km-port:not(.km-port-on) .km-port-c{animation:km-port-pulse 1.8s ease-in-out infinite}@keyframes km-port-pulse{50%{stroke-width:3}}[data-mode="running"] .km-port,[data-mode="preview"] .km-port{display:none}.km-wire-read{stroke-width:1.8;stroke-opacity:0.75}.km-wire-write{stroke:#a3b8bd}.km-t-parts{font-family:var(--km-mono);font-size:9.5px;fill:var(--km-muted)}.km-wire-temp{fill:none;stroke:var(--km-green);stroke-width:2.2;stroke-dasharray:6 4;pointer-events:none}.km-wiring .km-wire-target>.km-card,.km-wiring .km-wire-target>.km-box-r,.km-wiring .km-wire-target>.km-app-r{stroke:var(--km-green);stroke-width:2;stroke-dasharray:6 4;animation:km-march 0.9s linear infinite}.km-wiring .km-wire-target{cursor:copy}.km-wire-over>.km-card,.km-wire-over>.km-box-r,.km-wire-over>.km-app-r{fill:#eafbf0 !important;stroke-width:2.6 !important}.km-zone-drop{fill:transparent;stroke:none;pointer-events:none}.km-placing .km-zone-drop.km-target{pointer-events:all;fill:rgba(236,253,243,0.5);stroke:var(--km-green);stroke-width:2;stroke-dasharray:6 4;animation:km-march 0.9s linear infinite;cursor:copy}.km-placing .km-zone-drop.km-over{fill:rgba(217,251,230,0.75)}.km-t-conn{font-size:9.5px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;fill:var(--km-faint)}.km-t-unset{fill:var(--km-faint);font-style:italic}.km-rate{fill:var(--km-lime)}.km-t-rate{font-family:var(--km-game);font-size:12px;font-weight:600;fill:var(--km-ink)}.km-t-share{font-family:var(--km-game);font-size:11px;font-weight:600;fill:var(--km-muted)}.km-pill-set rect{fill:#f3f6f5;stroke:#e1e8e5}.km-pill-edit rect{fill:#fff;stroke:#d3dcd8}.km-node:hover .km-pill-edit rect{stroke:var(--km-ink)}.km-t-pillset{font-size:11.5px;font-weight:600;fill:var(--km-ink)}.km-bot-lip{fill:rgba(9,52,60,0.18)}.km-bot-body{transition:fill 0.2s}.km-pupil{fill:var(--km-ink)}.km-mouth{fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round}.km-mouth-sad,.km-face-asleep{display:none}.km-bot.km-late .km-mouth-happy{display:none}.km-bot.km-late .km-mouth-sad{display:inline}.km-bot.km-late .km-bot-body{animation:km-wobble 0.9s ease-in-out infinite;transform-box:fill-box;transform-origin:center}.km-bot.km-idle .km-face-awake{display:none}.km-bot.km-idle .km-face-asleep{display:inline}.km-bot.km-idle .km-bot-body{fill:#cbd5e1 !important}.km-bot .km-zz{font-family:var(--km-game);font-size:13px;font-weight:700;fill:#f59e0b;opacity:1}.km-bot .km-zz-s{font-size:10px}.km-bot.km-busy .km-bot-body{filter:brightness(1.12)}.km-bubble{pointer-events:none}.km-bubble rect,.km-bubble path{fill:var(--km-ink)}.km-bubble-bad rect,.km-bubble-bad path{fill:#c02b2f}.km-bubble-warn rect,.km-bubble-warn path{fill:#b45309}.km-t-bubble{font-family:var(--km-game);font-size:12.5px;font-weight:600;fill:#fff}.km-t-bubble-2{font-family:Roobert,system-ui,sans-serif;font-size:11px;font-weight:500;fill:#ffe3e3}.km-bubble-warn .km-t-bubble-2{fill:#fff1d6}@keyframes km-wobble{25%{transform:rotate(-6deg)}75%{transform:rotate(6deg)}}.km-t-parts{font-family:var(--km-game);font-size:10.5px;font-weight:600;fill:var(--km-muted)}.km-share{margin-top:14px;padding:14px;border-radius:16px;background:#f6f8f7}.km-share-l{display:flex;flex-direction:column;gap:6px;font:600 0.85rem var(--km-game);color:var(--km-muted)}.km-share-name{padding:10px 12px;border:1.5px solid #dfe6e3;border-radius:12px;font:600 1rem var(--km-game);color:var(--km-ink);background:#fff}.km-share-name:focus{outline:none;border-color:var(--km-green)}.km-share-b{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.km-share-n{margin:8px 0 0;font-size:0.75rem;color:var(--km-muted)}.km-gold{margin-top:14px;background:var(--km-gold);color:#5c4400;box-shadow:0 3px 0 #c99a00}.km-gold .km-icon path{fill:currentColor}.km-lv-medal{margin-top:0;padding:7px 12px}.km-li{background:#0a66c2;color:#fff;box-shadow:0 3px 0 #064a8f}.km-card-badge{text-align:center}.km-card-badge .km-end-actions{justify-content:center}.km-card-badge .km-share{text-align:left}.km-medal{display:grid;place-items:center;width:190px;height:190px;margin:4px auto 6px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fffbe0,var(--km-gold) 45%,#c98f00);box-shadow:0 8px 0 #a87700,0 24px 40px -18px rgba(120,80,0,0.6)}.km-medal-in{display:flex;flex-direction:column;align-items:center;gap:2px;width:148px;height:148px;justify-content:center;border-radius:50%;background:var(--km-ink)}.km-medal-k{font:600 0.62rem var(--km-game);letter-spacing:0.12em;text-transform:uppercase;color:#a9c4c8}.km-medal-t{font:700 1.45rem var(--km-game);color:var(--km-lime)}.km-medal-stars{display:flex;flex-wrap:wrap;justify-content:center;gap:3px;width:100px;margin-top:4px}.km-medal-stars i{width:10px;height:10px;background:rgba(255,255,255,0.2);clip-path:polygon(50% 0,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%)}.km-medal-stars i.on{background:var(--km-gold)}