.arc-root{--arc-radius: 16px;--arc-pad: clamp(.9rem, 3vw, 1.6rem);position:relative;border:1px solid var(--ddp-color-line);border-radius:var(--arc-radius);background:radial-gradient(120% 90% at 100% 0%,color-mix(in srgb,var(--ddp-color-accent) 9%,transparent),transparent 55%),radial-gradient(120% 90% at 0% 0%,color-mix(in srgb,var(--ddp-color-secondary) 8%,transparent),transparent 50%),var(--ddp-color-surface);box-shadow:var(--ddp-shadow);overflow:clip;min-height:60vh}.arc-root *,.arc-root *:before,.arc-root *:after{box-sizing:border-box}.arc-hud{display:flex;align-items:center;gap:.6rem;padding:.7rem var(--arc-pad);border-bottom:1px solid var(--ddp-color-line);background:color-mix(in srgb,var(--ddp-color-primary) 6%,var(--ddp-color-surface));border-radius:var(--arc-radius) var(--arc-radius) 0 0}.arc-back{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);border:1px solid var(--ddp-color-line);background:var(--ddp-color-surface);color:var(--ddp-color-ink-soft);border-radius:999px;padding:.3rem .75rem;cursor:pointer}.arc-back:hover{border-color:var(--ddp-color-accent);color:var(--ddp-color-primary)}.arc-crumb{font-family:var(--ddp-font-serif);font-weight:600;color:var(--ddp-color-primary);font-size:var(--ddp-text-base);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.arc-stats{display:flex;align-items:center;gap:.4rem}.arc-stat{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);font-weight:700;color:var(--ddp-color-ink-soft);background:color-mix(in srgb,var(--ddp-color-secondary) 12%,var(--ddp-color-surface));border:1px solid var(--ddp-color-line);border-radius:999px;padding:.25rem .6rem;white-space:nowrap}.arc-mute{border:1px solid var(--ddp-color-line);background:var(--ddp-color-surface);border-radius:999px;width:2rem;height:2rem;cursor:pointer;font-size:.95rem;line-height:1}.arc-mute:hover{border-color:var(--ddp-color-accent)}.arc-stage{padding:var(--arc-pad)}.arc-in{animation:arcIn .32s cubic-bezier(.22,1,.36,1) both}@keyframes arcIn{0%{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:none}}.arc-mascot-wrap{display:flex;align-items:flex-end;gap:.6rem;padding:.5rem var(--arc-pad) .9rem;border-top:1px dashed var(--ddp-color-line);margin-top:.4rem}.arc-mascot{font-size:2rem;line-height:1;flex:none;filter:drop-shadow(0 2px 3px rgba(0,0,0,.15));animation:arcBob 3s ease-in-out infinite}@keyframes arcBob{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.arc-bubble{position:relative;background:var(--ddp-color-primary);color:#fff;font-size:var(--ddp-text-sm);border-radius:12px 12px 12px 3px;padding:.5rem .8rem;max-width:44ch;line-height:1.4}.arc-bubble.is-pop{animation:arcPop .3s ease}@keyframes arcPop{0%{transform:scale(.9)}60%{transform:scale(1.03)}to{transform:scale(1)}}.arc-eyebrow{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--ddp-color-accent);margin:0 0 .4rem}.arc-title{font-family:var(--ddp-font-serif);font-size:clamp(1.7rem,5vw,2.6rem);line-height:1.1;color:var(--ddp-color-primary);margin:0 0 .6rem}.arc-title em{color:var(--ddp-color-accent);font-style:italic}.arc-lede{max-width:60ch;color:var(--ddp-color-ink-soft);font-size:var(--ddp-text-base);margin:0 0 .8rem}.arc-streakline{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm);color:var(--ddp-color-secondary-ink);margin:0 0 1rem}.arc-hometip{margin-top:1.2rem;font-size:var(--ddp-text-xs);color:var(--ddp-color-muted);border-left:3px solid var(--ddp-color-secondary);padding-left:.6rem}.arc-cabinets{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:.9rem;margin-top:.4rem}.arc-cabinet{display:flex;flex-direction:column;gap:.35rem;text-align:left;padding:1rem;border:1px solid var(--ddp-color-line);border-radius:14px;background:var(--ddp-color-surface);cursor:pointer;position:relative;overflow:hidden;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.arc-cabinet:after{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--ddp-color-primary),var(--ddp-color-accent),var(--ddp-color-secondary));transform:scaleX(0);transform-origin:left;transition:transform .25s ease}.arc-cabinet:hover{transform:translateY(-4px);box-shadow:var(--ddp-shadow);border-color:var(--ddp-color-accent)}.arc-cabinet:hover:after{transform:scaleX(1)}.arc-cab-name{font-family:var(--ddp-font-serif);font-weight:700;font-size:var(--ddp-text-lg);color:var(--ddp-color-primary)}.arc-cab-tag{font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft);line-height:1.4;flex:1}.arc-cab-meta{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;margin-top:.3rem}.arc-stars{color:var(--ddp-color-secondary);font-size:.85rem;letter-spacing:1px}.arc-cab-cleared{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-muted)}.arc-cab-medal{font-size:1rem}.arc-cab-play{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);font-weight:700;letter-spacing:.08em;color:var(--ddp-color-accent);margin-top:.2rem}.arc-gauntlet{display:flex;align-items:center;gap:1rem;width:100%;text-align:left;margin-top:1rem;padding:1.1rem 1.3rem;border:1px solid color-mix(in srgb,var(--ddp-color-secondary) 45%,var(--ddp-color-line));border-radius:14px;cursor:pointer;background:radial-gradient(120% 140% at 100% 0%,color-mix(in srgb,var(--ddp-color-secondary) 22%,transparent),transparent 60%),linear-gradient(90deg,color-mix(in srgb,var(--ddp-color-primary) 10%,var(--ddp-color-surface)),var(--ddp-color-surface));transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.arc-gauntlet:hover{transform:translateY(-3px);box-shadow:var(--ddp-shadow);border-color:var(--ddp-color-secondary)}.arc-gauntlet-ico{font-size:2.4rem;line-height:1;flex:none}.arc-gauntlet-body{display:flex;flex-direction:column;gap:.15rem;flex:1;min-width:0}.arc-gauntlet-title{font-family:var(--ddp-font-serif);font-weight:700;font-size:var(--ddp-text-xl);color:var(--ddp-color-primary)}.arc-gauntlet-sub{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);line-height:1.4}.arc-gauntlet-best{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-muted);margin-top:.2rem}.arc-gauntlet-go{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm);font-weight:800;letter-spacing:.06em;color:var(--ddp-color-secondary-ink);flex:none}.arc-cabinet.is-ghost{cursor:default;opacity:.6;border-style:dashed}.arc-cabinet.is-ghost:hover{transform:none;box-shadow:none;border-color:var(--ddp-color-line)}.arc-cabinet.is-ghost:after{display:none}.arc-modehead{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.2rem}.arc-modehead-emoji{font-size:3rem;line-height:1;flex:none}.arc-modehead-name{font-family:var(--ddp-font-serif);font-size:var(--ddp-text-2xl);color:var(--ddp-color-primary);margin:0 0 .3rem}.arc-modehead-blurb{color:var(--ddp-color-ink-soft);font-size:var(--ddp-text-sm);margin:0 0 .5rem;max-width:60ch}.arc-modehead-facts{display:flex;flex-wrap:wrap;gap:.4rem;margin:0}.arc-chip{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);background:color-mix(in srgb,var(--ddp-color-accent) 10%,var(--ddp-color-surface));border:1px solid var(--ddp-color-line);border-radius:999px;padding:.2rem .6rem;color:var(--ddp-color-ink-soft)}a.arc-chip-link{color:var(--ddp-color-accent);text-decoration:none}a.arc-chip-link:hover{text-decoration:underline}.arc-modegrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.9rem}.arc-modecard{display:flex;flex-direction:column;gap:.3rem;text-align:left;padding:1.1rem;border:1px solid var(--ddp-color-line);border-radius:14px;background:var(--ddp-color-surface);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.arc-modecard:hover{transform:translateY(-3px);box-shadow:var(--ddp-shadow);border-color:var(--ddp-color-accent)}.arc-modecard-ico{font-size:2rem;line-height:1}.arc-modecard-title{font-family:var(--ddp-font-serif);font-weight:700;font-size:var(--ddp-text-lg);color:var(--ddp-color-primary)}.arc-modecard-sub{font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft);line-height:1.4;flex:1}.arc-modecard-best{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-muted);margin-top:.3rem}.arc-mode-instr{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);margin:0 0 .9rem}.arc-btn{font-family:var(--ddp-font-sans);font-size:var(--ddp-text-sm);font-weight:600;border:1px solid var(--ddp-color-line);background:var(--ddp-color-surface);color:var(--ddp-color-ink);border-radius:10px;padding:.55rem 1rem;cursor:pointer;transition:transform .1s ease,box-shadow .12s ease,background .12s ease}.arc-btn:hover{transform:translateY(-1px);box-shadow:var(--ddp-shadow)}.arc-btn.is-primary{background:var(--ddp-color-accent);border-color:var(--ddp-color-accent);color:#fff}.arc-btn.is-primary:hover{background:color-mix(in srgb,var(--ddp-color-accent) 88%,#000)}.arc-hint{margin-top:.9rem;font-size:var(--ddp-text-xs);padding:.4rem .8rem}.arc-options{display:grid;gap:.5rem;margin-top:.5rem}.arc-opt{text-align:left;font-family:var(--ddp-font-sans);font-size:var(--ddp-text-sm);border:1.5px solid var(--ddp-color-line);background:var(--ddp-color-surface);color:var(--ddp-color-ink);border-radius:10px;padding:.7rem .9rem;cursor:pointer;transition:border-color .12s ease,background .12s ease,transform .1s ease}.arc-opt:hover:not(:disabled){border-color:var(--ddp-color-accent);transform:translate(2px)}.arc-opt:disabled{cursor:default}.arc-opt.is-correct{border-color:var(--ddp-color-verified);background:var(--ddp-color-verified-soft);color:var(--ddp-color-ink);font-weight:600}.arc-opt.is-wrong{border-color:#c0392b;background:color-mix(in srgb,#c0392b 10%,var(--ddp-color-surface))}.arc-opt-keyed{display:flex;align-items:center;gap:.6rem}.arc-optnum{flex:none;width:1.5rem;height:1.5rem;display:inline-flex;align-items:center;justify-content:center;font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);font-weight:700;line-height:1;border-radius:6px;color:var(--ddp-color-ink-soft);background:color-mix(in srgb,var(--ddp-color-primary) 8%,var(--ddp-color-surface));border:1px solid var(--ddp-color-line)}.arc-opttext{min-width:0}.arc-opt.is-correct .arc-optnum{background:var(--ddp-color-verified);color:#fff;border-color:transparent}.arc-opt.is-wrong .arc-optnum{background:#c0392b;color:#fff;border-color:transparent}.arc-kbdhint{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-muted);margin:.5rem 0 0}.arc-kbdhint kbd{font-family:var(--ddp-font-mono);font-size:.9em;background:color-mix(in srgb,var(--ddp-color-primary) 8%,var(--ddp-color-surface));border:1px solid var(--ddp-color-line);border-radius:4px;padding:.05em .35em}.arc-teachbox{display:none;margin-top:.9rem;padding:.9rem;border-radius:12px}.arc-teachbox.is-shown{display:block;animation:arcIn .3s ease both}.arc-teach-text{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);line-height:1.5;margin:.3rem 0 .8rem}.arc-teach-flux{font-size:var(--ddp-text-base);color:var(--ddp-color-primary);margin:0 0 .4rem}.arc-why-head{font-weight:700;margin:0 0 .2rem;color:var(--ddp-color-primary)}.arc-ledger{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .9rem;padding:.6rem .9rem;border:1px solid var(--ddp-color-line);border-radius:10px;background:color-mix(in srgb,var(--ddp-color-primary) 5%,var(--ddp-color-surface));margin-bottom:.9rem;font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm)}.arc-ledger-lbl{color:var(--ddp-color-muted);font-size:var(--ddp-text-xs);text-transform:uppercase;letter-spacing:.06em}.arc-ledger-item{color:var(--ddp-color-ink-soft)}.arc-ledger-val{font-weight:700;color:var(--ddp-color-primary)}.arc-track{display:flex;align-items:center;gap:.3rem;flex-wrap:wrap;padding:.8rem;border-radius:12px;background:repeating-linear-gradient(45deg,color-mix(in srgb,var(--ddp-color-line) 40%,transparent) 0 8px,transparent 8px 16px);border:1px solid var(--ddp-color-line)}.arc-slot{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:68px;min-height:62px;padding:.3rem;border:2px dashed var(--ddp-color-line);border-radius:10px;background:var(--ddp-color-surface)}.arc-slot.is-filled{border-style:solid;border-color:var(--ddp-color-accent);background:color-mix(in srgb,var(--ddp-color-accent) 10%,var(--ddp-color-surface))}.arc-slot.is-start{border-color:var(--ddp-color-secondary);background:color-mix(in srgb,var(--ddp-color-secondary) 14%,var(--ddp-color-surface))}.arc-slot.just-placed{animation:arcPlace .4s cubic-bezier(.22,1.4,.4,1)}@keyframes arcPlace{0%{transform:scale(.6) rotate(-6deg);opacity:0}to{transform:none;opacity:1}}.arc-slot-emoji{font-size:1.5rem;line-height:1}.arc-slot-name{font-family:var(--ddp-font-mono);font-size:.62rem;color:var(--ddp-color-ink-soft);text-align:center;margin-top:.15rem;line-height:1.1}.arc-slot-num{font-family:var(--ddp-font-mono);font-size:.9rem;color:var(--ddp-color-muted);font-weight:700}.arc-arrow{color:var(--ddp-color-muted);font-size:.9rem}.arc-factbox{min-height:2.6em;margin:.9rem 0;padding:.6rem .8rem;border-radius:10px;font-size:var(--ddp-text-sm);line-height:1.4;border:1px solid transparent}.arc-factbox.is-ok{background:var(--ddp-color-verified-soft);border-color:var(--ddp-color-verified);color:var(--ddp-color-ink)}.arc-factbox.is-bad{background:color-mix(in srgb,#c0392b 8%,var(--ddp-color-surface));border-color:#c0392b}.arc-factbox.is-hint{background:var(--ddp-color-caution-soft);border-color:var(--ddp-color-secondary)}.arc-tray-lbl{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);text-transform:uppercase;letter-spacing:.07em;color:var(--ddp-color-muted);margin:.6rem 0 .4rem}.arc-tray{display:flex;flex-wrap:wrap;gap:.5rem}.arc-tile{display:flex;flex-direction:column;align-items:flex-start;gap:.1rem;min-width:116px;text-align:left;padding:.55rem .7rem;border:1.5px solid var(--ddp-color-line);border-radius:10px;background:var(--ddp-color-surface);cursor:pointer;position:relative;transition:transform .1s ease,box-shadow .12s ease,border-color .12s ease}.arc-tile:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--ddp-shadow);border-color:var(--ddp-color-accent)}.arc-tile:disabled,.arc-tile.is-used{opacity:.25;cursor:default}.arc-tile-emoji{font-size:1.3rem;line-height:1}.arc-tile-prod{font-family:var(--ddp-font-mono);font-weight:700;font-size:var(--ddp-text-sm);color:var(--ddp-color-primary)}.arc-tile-enz{font-size:.68rem;color:var(--ddp-color-ink-soft);line-height:1.15}.arc-tile-flag{font-family:var(--ddp-font-mono);font-size:.55rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ddp-color-secondary-ink);background:var(--ddp-color-caution-soft);border-radius:4px;padding:0 .3rem;margin-top:.15rem}.arc-tile-flag.is-committed{color:#fff;background:var(--ddp-color-accent)}.arc-shake{animation:arcShake .4s}@keyframes arcShake{0%,to{transform:translate(0)}20%{transform:translate(-6px)}40%{transform:translate(6px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}.arc-token{position:fixed;z-index:9998;pointer-events:none;font-family:var(--ddp-font-mono);font-weight:800;font-size:1.1rem;transform:translate(-50%);animation:arcFly 1.1s ease-out forwards}.arc-token.is-plus{color:var(--ddp-color-verified)}@keyframes arcFly{0%{opacity:0;transform:translate(-50%) scale(.6)}20%{opacity:1}to{opacity:0;transform:translate(-50%,-70px) scale(1.2)}}.arc-reg-top,.arc-dx-top{display:flex;align-items:center;gap:.6rem;margin-bottom:.8rem;flex-wrap:wrap}.arc-reg-progress{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-muted)}.arc-reg-hplabel{font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft);margin-left:auto}.arc-hpbar,.arc-bosshp,.arc-timerbar{height:10px;border-radius:999px;background:color-mix(in srgb,var(--ddp-color-line) 60%,transparent);overflow:hidden}.arc-hpbar{width:130px}.arc-hpfill{height:100%;width:100%;transition:width .4s ease,background .4s ease}.arc-scene{display:flex;gap:.9rem;padding:1rem;margin-bottom:1rem;align-items:flex-start}.arc-scene-emoji{font-size:2.6rem;line-height:1;flex:none}.arc-scene-title{font-family:var(--ddp-font-serif);font-size:var(--ddp-text-lg);color:var(--ddp-color-primary);margin:0 0 .3rem}.arc-scene-text{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);margin:0 0 .4rem;line-height:1.5}.arc-scene-hormones{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-accent);margin:0}.arc-decisions{display:grid;gap:1rem}.arc-decision-q{font-weight:600;font-size:var(--ddp-text-sm);color:var(--ddp-color-primary);margin:0}.arc-why{display:none;font-size:var(--ddp-text-xs);line-height:1.45;margin:.4rem 0 0;padding:.5rem .7rem;border-radius:8px}.arc-why.is-shown{display:block;animation:arcIn .25s ease both}.arc-why.is-ok{background:var(--ddp-color-verified-soft);color:var(--ddp-color-ink)}.arc-why.is-bad{background:color-mix(in srgb,#c0392b 8%,var(--ddp-color-surface));color:var(--ddp-color-ink)}.arc-teach-flux strong{color:var(--ddp-color-accent)}.arc-dx-streak{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-secondary-ink)}.arc-chart{display:flex;gap:.9rem;padding:1rem;margin-bottom:1rem;align-items:flex-start;border-left:4px solid var(--ddp-color-accent)}.arc-chart-emoji{font-size:2.4rem;line-height:1;flex:none}.arc-chart-label{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);letter-spacing:.1em;color:var(--ddp-color-muted);margin:0 0 .3rem}.arc-chart-vignette{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink);line-height:1.55;margin:0}.arc-dx-prompt{font-weight:600;color:var(--ddp-color-primary);margin:.4rem 0 .2rem}.arc-dx-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.5rem}.arc-dx-verdict{font-weight:700;color:var(--ddp-color-primary);margin:0 0 .4rem}.arc-dx-line{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);margin:.2rem 0}.arc-dx-pearl{font-size:var(--ddp-text-sm);background:var(--ddp-color-caution-soft);border-radius:8px;padding:.5rem .7rem;margin:.5rem 0 .8rem;color:var(--ddp-color-ink)}.arc-blitz-top{display:flex;align-items:center;justify-content:space-between;gap:.6rem;margin-bottom:.6rem;flex-wrap:wrap}.arc-boss{display:flex;align-items:center;gap:.6rem;flex:1;min-width:200px}.arc-boss-face{font-size:2rem;line-height:1;animation:arcBob 2.4s ease-in-out infinite}.arc-boss-meta{flex:1}.arc-boss-name{font-family:var(--ddp-font-serif);font-weight:700;color:var(--ddp-color-primary);font-size:var(--ddp-text-sm);display:block;margin-bottom:.2rem}.arc-bosshp{width:100%}.arc-bosshp-fill{height:100%;width:100%;background:linear-gradient(90deg,#c0392b,#e0b452);transition:width .5s ease}.arc-blitz-status{display:flex;align-items:center;gap:.6rem}.arc-hearts{font-size:1rem;letter-spacing:1px}.arc-combo{font-family:var(--ddp-font-mono);font-weight:800;color:var(--ddp-color-secondary-ink);font-size:var(--ddp-text-base);min-width:2.5ch}.arc-timerbar{width:100%;margin-bottom:.8rem}.arc-timerfill{height:100%;width:100%;background:var(--ddp-color-accent);transition:width .1s linear,background .3s ease}.arc-blitz-count{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-muted);margin:0 0 .3rem;display:flex;gap:.5rem;align-items:center}.arc-qtag{text-transform:uppercase;letter-spacing:.06em;background:color-mix(in srgb,var(--ddp-color-accent) 12%,transparent);border-radius:4px;padding:0 .35rem;color:var(--ddp-color-accent)}.arc-blitz-stem{font-size:var(--ddp-text-base);color:var(--ddp-color-ink);line-height:1.5;margin:0 0 .6rem}.arc-overlay{display:flex;justify-content:center;padding:1rem 0}.arc-results{max-width:460px;width:100%;text-align:center;padding:1.6rem}.arc-results-medal{font-size:3.5rem;line-height:1;animation:arcPop .5s ease}.arc-results-head{font-family:var(--ddp-font-serif);font-size:var(--ddp-text-2xl);color:var(--ddp-color-primary);margin:.3rem 0 .2rem}.arc-results-medaltext{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm);letter-spacing:.1em;color:var(--ddp-color-secondary-ink);margin:0 0 1rem}.arc-results-stats{display:grid;grid-template-columns:auto auto;gap:.3rem 1rem;justify-content:center;text-align:left;margin:0 auto 1rem}.arc-results-stats dt{font-size:var(--ddp-text-sm);color:var(--ddp-color-muted)}.arc-results-stats dd{font-size:var(--ddp-text-sm);font-weight:700;color:var(--ddp-color-primary);margin:0;font-family:var(--ddp-font-mono)}.arc-results-fact{font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft);line-height:1.5;background:var(--ddp-color-accent-soft);border-radius:10px;padding:.6rem .8rem;margin:0 0 1rem;text-align:left}.arc-results-actions{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}@media(max-width:560px){.arc-modehead{flex-direction:column;gap:.5rem}.arc-modehead-emoji{font-size:2.4rem}.arc-bubble{max-width:28ch;font-size:var(--ddp-text-xs)}.arc-crumb{font-size:var(--ddp-text-sm)}.arc-slot{min-width:58px;min-height:56px}}@media(prefers-reduced-motion:reduce){.arc-in,.arc-slot.just-placed,.arc-mascot,.arc-boss-face,.arc-bubble.is-pop,.arc-results-medal,.arc-teachbox.is-shown,.arc-why.is-shown,.arc-shake,.arc-token{animation:none!important}.arc-cabinet,.arc-modecard,.arc-tile,.arc-btn,.arc-opt{transition:none!important}.arc-token{display:none}}.arc-gamegrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.9rem;margin-top:.6rem}.arc-gamecard{display:flex;flex-direction:column;gap:.3rem;text-align:left;padding:1.1rem;border:1px solid var(--ddp-color-line);border-radius:14px;background:var(--ddp-color-surface);cursor:pointer;position:relative;overflow:hidden;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.arc-gamecard:after{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--ddp-color-primary),var(--ddp-color-accent),var(--ddp-color-secondary));transform:scaleX(0);transform-origin:left;transition:transform .25s ease}.arc-gamecard:hover{transform:translateY(-4px);box-shadow:var(--ddp-shadow);border-color:var(--ddp-color-accent)}.arc-gamecard:hover:after{transform:scaleX(1)}.arc-gamecard-ico{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:10px;color:var(--ddp-color-accent);background:color-mix(in srgb,var(--ddp-color-accent) 10%,var(--ddp-color-surface));border:1px solid var(--ddp-color-line)}.arc-gamecard-ico svg{width:24px;height:24px;display:block}.arc-from{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft);white-space:nowrap}.arc-stat[hidden]{display:none}a.arc-btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.arc-gamecard-verb{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--ddp-color-accent)}.arc-gamecard-name{font-family:var(--ddp-font-serif);font-weight:700;font-size:var(--ddp-text-xl);color:var(--ddp-color-primary);line-height:1.15}.arc-gamecard-blurb{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);line-height:1.45;flex:1;margin-top:.15rem}.arc-gamecard-cta{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);font-weight:700;letter-spacing:.06em;color:var(--ddp-color-accent);margin-top:.4rem}.arc-gamecard.is-soon{opacity:.72}.arc-gamecard.is-soon .arc-gamecard-cta{color:var(--ddp-color-muted)}.arc-gamecard.is-soon:after{background:var(--ddp-color-line)}.arc-gamecard.is-cram{background:color-mix(in srgb,var(--ddp-color-secondary) 8%,var(--ddp-color-surface))}.arc-gamecard.is-cram .arc-gamecard-verb{color:var(--ddp-color-secondary-ink)}.arc-soon-card{padding:1.1rem;margin:1rem 0}.arc-soon-card p{margin:0;color:var(--ddp-color-ink-soft);font-size:var(--ddp-text-sm);line-height:1.5}.arc-lr-top{display:flex;align-items:center;gap:.8rem;margin-bottom:.8rem}.arc-lr-prog{flex:1;height:8px;border-radius:999px;background:color-mix(in srgb,var(--ddp-color-line) 60%,transparent);overflow:hidden}.arc-lr-progfill{height:100%;width:0%;background:var(--ddp-color-accent);transition:width .2s ease}.arc-lr-combo{font-family:var(--ddp-font-mono);font-weight:800;color:var(--ddp-color-secondary-ink);font-size:var(--ddp-text-base);min-width:8ch;text-align:right}.arc-lr-fork{text-align:center;font-family:var(--ddp-font-mono);font-weight:800;letter-spacing:.04em;color:#fff;background:linear-gradient(90deg,var(--ddp-color-secondary),var(--ddp-color-accent));border-radius:8px;padding:.4rem;margin-bottom:.8rem;animation:arcPop .4s ease}.arc-lr-reaction{text-align:center;font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm);color:var(--ddp-color-muted);margin:.3rem 0}.arc-lr-chipzone{display:flex;justify-content:center;align-items:center;min-height:150px;padding:.5rem}.arc-lr-chip{--lr-ink: #1b1f2a;--lr-plus-bg: #dff3e6;--lr-plus-bd: #1e7a46;--lr-plus-fg: #0d5a2e;--lr-minus-bg: #fbe3df;--lr-minus-bd: #c0392b;--lr-minus-fg: #9b2216;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.15rem;width:190px;height:160px;border-radius:18px;border:3px solid;position:relative;color:var(--lr-ink);box-shadow:var(--ddp-shadow);animation:arcChipIn .2s cubic-bezier(.22,1.2,.4,1)}@keyframes arcChipIn{0%{opacity:0;transform:translate(36px) scale(.94)}to{opacity:1;transform:none}}@keyframes arcChipOut{0%{opacity:1;transform:none}to{opacity:0;transform:translate(-36px) scale(.94)}}.arc-lr-chip.is-out{animation:arcChipOut .16s ease-in both;pointer-events:none}.arc-lr-chip.is-plus{border-color:var(--lr-plus-bd);background:var(--lr-plus-bg)}.arc-lr-chip.is-minus{border-color:var(--lr-minus-bd);background:var(--lr-minus-bg)}.arc-lr-chip.is-double{box-shadow:0 0 0 4px color-mix(in srgb,var(--ddp-color-secondary) 55%,transparent),var(--ddp-shadow)}.arc-lr-chip-mult{position:absolute;top:-14px;right:-14px;background:#7f6315;color:#fff;font-family:var(--ddp-font-mono);font-weight:800;font-size:1rem;border-radius:999px;padding:.15rem .6rem}.arc-lr-chip-sign{font-family:var(--ddp-font-mono);font-weight:900;font-size:3rem;line-height:.9}.arc-lr-chip.is-plus .arc-lr-chip-sign{color:var(--lr-plus-fg)}.arc-lr-chip.is-minus .arc-lr-chip-sign{color:var(--lr-minus-fg)}.arc-lr-chip-sym{font-size:2rem;line-height:1}.arc-lr-chip-lbl{font-family:var(--ddp-font-mono);font-weight:800;font-size:var(--ddp-text-lg);color:var(--lr-ink)}.arc-lr-note{text-align:center;font-size:var(--ddp-text-xs);color:var(--ddp-color-muted);margin:0 0 .6rem}.arc-lr-fb-text{margin:0}.arc-lr-next{margin-top:.6rem}.arc-lr-actions{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin-top:.8rem}.arc-lr-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.9rem;border-radius:12px;border:2px solid;cursor:pointer;font-family:var(--ddp-font-sans);font-weight:800;font-size:var(--ddp-text-lg);transition:transform .1s ease,box-shadow .12s ease}.arc-lr-btn:hover{transform:translateY(-2px);box-shadow:var(--ddp-shadow)}.arc-lr-btn:active{transform:translateY(0)}.arc-lr-btn kbd{font-family:var(--ddp-font-mono);font-size:.7rem;font-weight:600;border:1px solid currentColor;border-radius:4px;padding:0 .3rem;opacity:.7}.arc-lr-btn.is-bank{color:#0d5a2e;border-color:#1e7a46;background:#dff3e6}.arc-lr-btn.is-toss{color:#9b2216;border-color:#c0392b;background:#fbe3df}.arc-lr-btn-ico{font-size:1.3rem}.arc-lr-hint{text-align:center;font-size:var(--ddp-text-xs);color:var(--ddp-color-muted);margin:.7rem 0 0}.arc-lr-fb{display:none;margin-top:.7rem;padding:.6rem .8rem;border-radius:10px;font-size:var(--ddp-text-sm);line-height:1.45;background:color-mix(in srgb,#c0392b 8%,var(--ddp-color-surface));border:1px solid #c0392b;color:var(--ddp-color-ink)}.arc-lr-fb.is-shown{display:block;animation:arcIn .2s ease both}@media(prefers-reduced-motion:reduce){.arc-lr-chip,.arc-lr-chip.is-out,.arc-lr-fork,.arc-lr-fb.is-shown{animation:none!important}.arc-gamecard,.arc-lr-btn{transition:none!important}}.arc-autopsy-lives{font-size:1rem;letter-spacing:1px}.arc-autopsy-tests{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-muted);margin-left:auto}.arc-autopsy-tests strong{color:var(--ddp-color-primary)}.arc-autopsy-prompt{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);line-height:1.5;margin:.6rem 0}.arc-autopsy-prompt .arc-hi{color:var(--ddp-color-verified);font-weight:700}.arc-autopsy-prompt .arc-lo{color:var(--arc-bad);font-weight:700}.arc-ladder{display:flex;flex-direction:column;align-items:stretch;gap:.1rem;margin:.8rem 0}.arc-ladder-cell{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.5rem .8rem;border:1.5px solid var(--ddp-color-line);border-radius:8px;background:var(--ddp-color-surface);cursor:pointer;font-family:var(--ddp-font-mono);transition:border-color .12s ease,background .12s ease}.arc-ladder-cell:hover:not(.is-tested){border-color:var(--ddp-color-accent)}.arc-ladder-cell.is-tested{cursor:default}.arc-ladder-cell.is-high{border-color:var(--ddp-color-verified);background:var(--ddp-color-verified-soft)}.arc-ladder-cell.is-low{border-color:#c0392b;background:color-mix(in srgb,#c0392b 8%,var(--ddp-color-surface))}.arc-ladder-name{font-weight:700;font-size:var(--ddp-text-sm);color:var(--ddp-color-primary)}.arc-ladder-read{font-size:var(--ddp-text-xs);font-weight:700;color:var(--ddp-color-muted)}.arc-ladder-cell.is-low .arc-ladder-read{color:var(--arc-bad)}.arc-ladder-arrow{text-align:center;color:var(--ddp-color-muted);font-size:.8rem;line-height:.6}.arc-autopsy-assay{margin:.4rem 0;font-size:var(--ddp-text-sm)}.arc-autopsy-assayout{display:none;font-size:var(--ddp-text-sm);color:var(--ddp-color-ink);background:var(--ddp-color-caution-soft);border-radius:8px;padding:.5rem .7rem;margin:.3rem 0}.arc-autopsy-assayout.is-shown{display:block;animation:arcIn .2s ease both}.arc-autopsy-accuse-lbl{font-weight:600;color:var(--ddp-color-primary);margin:.9rem 0 .3rem;font-size:var(--ddp-text-sm)}.arc-autopsy-suspects{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.4rem}.arc-autopsy-suspect{font-size:var(--ddp-text-xs)}.arc-wire-par{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-muted);margin-left:auto}.arc-wire-goal{display:flex;flex-wrap:wrap;gap:.35rem;margin:.4rem 0 0}.arc-chip.is-goal{background:color-mix(in srgb,var(--ddp-color-secondary) 18%,var(--ddp-color-surface));color:var(--ddp-color-secondary-ink);font-weight:700;border-color:color-mix(in srgb,var(--ddp-color-secondary) 40%,var(--ddp-color-line))}.arc-wire-lbl{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);margin:.9rem 0 .5rem}.arc-wire-palette{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:.5rem}.arc-wire-mod{display:flex;flex-direction:column;gap:.15rem;text-align:left;padding:.7rem .85rem;border:2px solid var(--ddp-color-line);border-radius:12px;background:var(--ddp-color-surface);cursor:pointer;transition:border-color .12s ease,background .12s ease,transform .1s ease}.arc-wire-mod:hover{transform:translateY(-2px);border-color:var(--ddp-color-accent)}.arc-wire-mod.is-placed{border-color:var(--ddp-color-accent);background:color-mix(in srgb,var(--ddp-color-accent) 10%,var(--ddp-color-surface))}.arc-wire-mod.is-fired{border-color:var(--ddp-color-verified);background:var(--ddp-color-verified-soft)}.arc-wire-mod.is-stranded{border-color:#c0392b;background:color-mix(in srgb,#c0392b 8%,var(--ddp-color-surface))}.arc-wire-mod-ico{font-size:1.5rem;line-height:1}.arc-wire-mod-name{font-family:var(--ddp-font-serif);font-weight:700;font-size:var(--ddp-text-sm);color:var(--ddp-color-primary)}.arc-wire-mod-yield{font-family:var(--ddp-font-mono);font-size:.68rem;color:var(--ddp-color-ink-soft)}.arc-wire-mod-state{font-family:var(--ddp-font-mono);font-size:.68rem;font-weight:700;color:var(--ddp-color-muted);min-height:.9em}.arc-wire-mod.is-fired .arc-wire-mod-state{color:var(--ddp-color-verified)}.arc-wire-mod.is-stranded .arc-wire-mod-state{color:var(--arc-bad)}.arc-wire-controls{display:flex;align-items:center;gap:.8rem;margin:.9rem 0}.arc-wire-controls span{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm);color:var(--ddp-color-muted)}.arc-wire-run{font-size:var(--ddp-text-base)}.arc-wire-run[hidden],.arc-wire-retry[hidden]{display:none}.arc-wire-fails{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--arc-bad);font-weight:700}.arc-wire-mod:disabled{cursor:default;transform:none}.arc-wire-lbl2{font-weight:700;font-size:var(--ddp-text-sm);color:var(--arc-bad);margin:0 0 .3rem}.arc-wire-fail{margin:0 0 .7rem;padding-left:1.1rem;font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);line-height:1.5}.arc-wire-balance{display:none}.arc-wire-balance.is-shown{display:block;padding:1rem;margin-top:.5rem;animation:arcIn .25s ease both}.arc-wire-verdict{font-family:var(--ddp-font-serif);font-weight:700;font-size:var(--ddp-text-lg);color:var(--ddp-color-primary);margin:0 0 .5rem}.arc-wire-sheet{display:grid;grid-template-columns:auto 1fr;gap:.25rem 1rem;margin:0 0 .7rem}.arc-wire-sheet dt{font-size:var(--ddp-text-sm);color:var(--ddp-color-muted)}.arc-wire-sheet dd{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm);font-weight:700;color:var(--ddp-color-primary);margin:0}.arc-wire-teach{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);line-height:1.5;border-left:3px solid var(--ddp-color-accent);padding-left:.6rem;margin:.4rem 0 .8rem}.arc-wire-medal{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm);color:var(--ddp-color-secondary-ink);margin:0 0 .6rem}.arc-foundry-top{display:flex;align-items:center;gap:.8rem;margin-bottom:.8rem;flex-wrap:wrap;font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm)}.arc-foundry-round{font-weight:800;color:var(--ddp-color-primary)}.arc-foundry-quota{color:var(--arc-bad);font-weight:700}.arc-foundry-bank{margin-left:auto;color:var(--ddp-color-secondary-ink);font-weight:700}.arc-foundry-event{display:flex;gap:.8rem;align-items:center;padding:.9rem;margin-bottom:.9rem}.arc-foundry-event-emoji{font-size:2.4rem;line-height:1}.arc-foundry-event-label{font-family:var(--ddp-font-mono);font-weight:800;letter-spacing:.06em;color:var(--ddp-color-primary);margin:0}.arc-foundry-event-note{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);margin:.2rem 0 0}.arc-foundry-lbl{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);margin:.6rem 0 .4rem}.arc-foundry-fuels{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.6rem}.arc-foundry-fuel{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:1rem .7rem;border:2px solid var(--ddp-color-line);border-radius:14px;background:var(--ddp-color-surface);cursor:pointer;transition:transform .1s ease,border-color .12s ease,box-shadow .12s ease}.arc-foundry-fuel:hover:not(:disabled){transform:translateY(-3px);box-shadow:var(--ddp-shadow);border-color:var(--ddp-color-accent)}.arc-foundry-fuel.is-picked{border-color:var(--ddp-color-accent);background:color-mix(in srgb,var(--ddp-color-accent) 12%,var(--ddp-color-surface))}.arc-foundry-fuel.is-blocked{opacity:.6}.arc-foundry-fuel-emoji{font-size:2.2rem;line-height:1}.arc-foundry-fuel-name{font-family:var(--ddp-font-serif);font-weight:700;font-size:var(--ddp-text-sm);color:var(--ddp-color-primary);text-align:center}.arc-foundry-fuel-yield{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);font-weight:700;color:var(--ddp-color-verified)}.arc-foundry-fuel.is-blocked .arc-foundry-fuel-yield{color:var(--arc-bad)}.arc-foundry-engine{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem;margin:.9rem 0}.arc-foundry-engine-lbl{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--ddp-color-muted)}.arc-foundry-chip{font-family:var(--ddp-font-mono);font-size:.68rem;background:color-mix(in srgb,var(--ddp-color-primary) 7%,var(--ddp-color-surface));border:1px solid var(--ddp-color-line);border-radius:999px;padding:.15rem .5rem;color:var(--ddp-color-ink-soft)}.arc-foundry-chip.is-relic{background:color-mix(in srgb,var(--ddp-color-secondary) 16%,var(--ddp-color-surface));color:var(--ddp-color-secondary-ink)}.arc-foundry-process{margin-top:.4rem}.arc-foundry-outcome{display:none}.arc-foundry-outcome.is-shown{display:block;padding:1rem;margin-top:.8rem;animation:arcIn .25s ease both}.arc-foundry-outcome-head{font-family:var(--ddp-font-serif);font-weight:700;font-size:var(--ddp-text-lg);color:var(--ddp-color-primary);margin:0 0 .4rem}.arc-foundry-outcome-note{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);line-height:1.5;margin:0 0 .8rem}.arc-foundry-compare{list-style:none;margin:0 0 .8rem;padding:0;font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft)}.arc-foundry-compare li{padding:.15rem 0}.arc-foundry-compare li.is-chosen{font-weight:700;color:var(--ddp-color-primary)}.arc-foundry-process:disabled{opacity:.5;cursor:not-allowed}.arc-foundry-draft-title{font-family:var(--ddp-font-serif);font-size:var(--ddp-text-xl);color:var(--ddp-color-primary);margin:.4rem 0 .9rem}.arc-foundry-draftrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.6rem}.arc-foundry-draft{display:flex;flex-direction:column;gap:.3rem;text-align:left;padding:1rem;cursor:pointer;border:2px solid var(--ddp-color-secondary);border-radius:14px;background:color-mix(in srgb,var(--ddp-color-secondary) 8%,var(--ddp-color-surface));transition:transform .12s ease,box-shadow .12s ease}.arc-foundry-draft:hover{transform:translateY(-3px);box-shadow:var(--ddp-shadow)}.arc-foundry-draft-ico{font-size:1.8rem;line-height:1}.arc-foundry-draft-name{font-family:var(--ddp-font-serif);font-weight:700;font-size:var(--ddp-text-base);color:var(--ddp-color-primary)}.arc-foundry-draft-desc{font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft);line-height:1.4}.arc-mix-tissue{margin-left:auto;font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);font-weight:700;letter-spacing:.08em;color:var(--ddp-color-secondary-ink);background:color-mix(in srgb,var(--ddp-color-secondary) 14%,var(--ddp-color-surface));border-radius:999px;padding:.15rem .6rem}.arc-mix-lbl{font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft);margin:.9rem 0 .5rem}.arc-mix-controls{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.5rem}.arc-mix-control{border:1px solid var(--ddp-color-line);border-radius:10px;padding:.55rem .7rem;background:var(--ddp-color-surface);display:flex;align-items:center;justify-content:space-between;gap:.6rem}.arc-mix-control.is-inert{opacity:.62}.arc-mix-control-name{font-weight:700;font-size:var(--ddp-text-sm);color:var(--ddp-color-primary);display:block}.arc-mix-control-sub{font-size:.68rem;color:var(--ddp-color-muted);display:block}.arc-mix-seg{display:inline-flex;border:1.5px solid var(--ddp-color-line);border-radius:8px;overflow:hidden;flex:none}.arc-mix-opt{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);font-weight:700;padding:.35rem .7rem;background:var(--ddp-color-surface);color:var(--ddp-color-ink-soft);cursor:pointer;border:none}.arc-mix-opt+.arc-mix-opt{border-left:1.5px solid var(--ddp-color-line)}.arc-mix-opt.is-sel{background:var(--ddp-color-accent);color:var(--arc-on-accent)}.arc-mix-opt.is-correct{background:var(--ddp-color-verified);color:var(--arc-on-ok)}.arc-mix-opt.is-wrong{background:var(--arc-bad);color:var(--arc-on-ok)}.arc-mix-control.is-neutral{opacity:.8;border-style:dashed;flex-wrap:wrap}.arc-mix-neutral{font-family:var(--ddp-font-mono);font-size:.68rem;color:var(--ddp-color-muted);font-style:italic}.arc-mix-neutral-note{font-size:var(--ddp-text-sm)}.arc-mix-inert{font-family:var(--ddp-font-mono);font-size:.68rem;color:var(--ddp-color-muted)}.arc-mix-flux{text-align:center;font-family:var(--ddp-font-mono);font-weight:700;font-size:var(--ddp-text-sm);padding:.5rem;border-radius:8px;margin:.8rem 0;background:color-mix(in srgb,var(--ddp-color-line) 40%,transparent);color:var(--ddp-color-ink-soft)}.arc-mix-flux.is-glyc{background:var(--ddp-color-verified-soft);color:var(--ddp-color-verified)}.arc-mix-flux.is-gng{background:var(--ddp-color-accent-soft);color:var(--ddp-color-accent)}.arc-mix-flux.is-futile{background:color-mix(in srgb,#c0392b 14%,var(--ddp-color-surface));color:var(--arc-bad)}.arc-mix-commit{margin-top:.3rem}.arc-mix-verdict{font-family:var(--ddp-font-serif);font-weight:700;font-size:var(--ddp-text-base);color:var(--ddp-color-primary);margin:0 0 .4rem}.arc-mix-score{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm);color:var(--ddp-color-secondary-ink);margin:0 0 .5rem}.arc-root{--ddp-color-verified: #1a6e43;--ddp-color-verified-soft: color-mix(in srgb, #2d8f5e 12%, #fff);--ddp-color-caution-soft: color-mix(in srgb, #d4a843 18%, #fff);--arc-bad: #b03022;--arc-bad-soft: color-mix(in srgb, #c0392b 8%, #fff);--arc-on-accent: #fff;--arc-on-ok: #fff;--arc-bubble-bg: var(--color-navy, #1b2a4a);--arc-bubble-fg: #fff}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .arc-root{--ddp-color-verified: #5fd39c;--ddp-color-verified-soft: color-mix(in srgb, #5fd39c 16%, #1a2233);--ddp-color-caution-soft: color-mix(in srgb, #e0b452 20%, #1a2233);--arc-bad: #ff8a7a;--arc-bad-soft: color-mix(in srgb, #ff8a7a 14%, #1a2233);--arc-on-accent: #0f1522;--arc-on-ok: #0f1522;--arc-bubble-bg: #2c3e6b;--arc-bubble-fg: #fff}:root:not([data-theme=light]) .arc-root .card{--ddp-color-verified: #1a6e43;--ddp-color-verified-soft: color-mix(in srgb, #2d8f5e 12%, #fff);--ddp-color-caution-soft: color-mix(in srgb, #d4a843 18%, #fff);--arc-bad: #b03022;--arc-bad-soft: color-mix(in srgb, #c0392b 8%, #fff);--arc-on-accent: #fff;--arc-on-ok: #fff}}:root[data-theme=dark] .arc-root{--ddp-color-verified: #5fd39c;--ddp-color-verified-soft: color-mix(in srgb, #5fd39c 16%, #1a2233);--ddp-color-caution-soft: color-mix(in srgb, #e0b452 20%, #1a2233);--arc-bad: #ff8a7a;--arc-bad-soft: color-mix(in srgb, #ff8a7a 14%, #1a2233);--arc-on-accent: #0f1522;--arc-on-ok: #0f1522;--arc-bubble-bg: #2c3e6b}:root[data-theme=dark] .arc-root .card{--ddp-color-verified: #1a6e43;--ddp-color-verified-soft: color-mix(in srgb, #2d8f5e 12%, #fff);--ddp-color-caution-soft: color-mix(in srgb, #d4a843 18%, #fff);--arc-bad: #b03022;--arc-bad-soft: color-mix(in srgb, #c0392b 8%, #fff);--arc-on-accent: #fff;--arc-on-ok: #fff}.arc-bubble{background:var(--arc-bubble-bg);color:var(--arc-bubble-fg)}.arc-btn.is-primary{color:var(--arc-on-accent)}.arc-btn.is-primary:hover{background:color-mix(in srgb,var(--ddp-color-accent) 86%,#000)}a.arc-btn.is-primary{color:var(--arc-on-accent)}.arc-opt.is-correct .arc-optnum{background:var(--ddp-color-verified);color:var(--arc-on-ok)}.arc-opt.is-wrong{border-color:var(--arc-bad);background:var(--arc-bad-soft);color:var(--ddp-color-ink)}.arc-opt.is-wrong .arc-optnum{background:var(--arc-bad);color:var(--arc-on-ok)}.arc-factbox.is-bad,.arc-why.is-bad{background:var(--arc-bad-soft)}.arc-factbox.is-bad{border-color:var(--arc-bad)}.arc-ladder-cell.is-low{border-color:var(--arc-bad);background:var(--arc-bad-soft)}.arc-ladder-cell.is-high .arc-ladder-read{color:var(--ddp-color-verified)}.arc-ladder-cell.is-low .arc-ladder-read,.arc-autopsy-prompt .arc-lo{color:var(--arc-bad)}.arc-autopsy-prompt .arc-hi,.arc-token.is-plus{color:var(--ddp-color-verified)}.arc-token.is-minus{color:var(--arc-bad)}.arc-autopsy .arc-reg-progress{font-weight:700;color:var(--ddp-color-ink-soft)}.arc-autopsy-lives{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft);letter-spacing:.04em}.arc-autopsy-assayout.is-shown{color:var(--ddp-color-ink);border:1px solid color-mix(in srgb,var(--ddp-color-secondary) 55%,transparent);font-weight:500}.arc-autopsy-suspect.is-correct{color:var(--ddp-color-ink)}.arc-autopsy-suspect:disabled:not(.is-correct):not(.is-wrong){color:var(--ddp-color-ink-soft);opacity:1}.arc-chart .arc-chart-label{color:var(--ddp-color-ink-soft)}.arc-opt,.arc-opt:disabled{color:var(--ddp-color-ink)}.arc-opt:disabled:not(.is-correct):not(.is-wrong){color:var(--ddp-color-ink-soft);opacity:1}.arc-opt.is-correct{color:var(--ddp-color-ink);border-width:2px;box-shadow:0 0 0 3px color-mix(in srgb,var(--ddp-color-verified) 25%,transparent)}.arc-opt.is-correct .arc-opttext,.arc-opt.is-wrong .arc-opttext{color:var(--ddp-color-ink)}.arc-teachbox.is-ok{border-left:4px solid var(--ddp-color-verified)}.arc-teachbox.is-bad{border-left:4px solid var(--arc-bad)}.arc-teachbox .arc-why-head{color:var(--ddp-color-primary)}.arc-clock{display:flex;align-items:baseline;justify-content:space-between;gap:.6rem;margin-bottom:.3rem}.arc-clock-level{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.15rem .55rem;border-radius:999px;border:1px solid var(--ddp-color-line);color:var(--ddp-color-ink-soft);background:color-mix(in srgb,var(--ddp-color-primary) 6%,var(--ddp-color-surface))}.arc-clock-level.is-1{border-color:var(--ddp-color-verified)}.arc-clock-level.is-2{border-color:var(--ddp-color-secondary)}.arc-clock-level.is-3{border-color:var(--arc-bad)}.arc-clock-num{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-2xl);font-weight:800;line-height:1;color:var(--ddp-color-primary);font-variant-numeric:tabular-nums}.arc-clock-num.is-mid{color:var(--ddp-color-secondary-ink)}.arc-clock-num.is-low{color:var(--arc-bad)}.arc-timerbar{height:12px}.arc-timerfill.is-mid{background:var(--ddp-color-secondary)}.arc-timerfill.is-low{background:var(--arc-bad)}.arc-hearts{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft);letter-spacing:.04em}.arc-boss{min-width:180px}.arc-scope{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.6rem;margin:1rem 0 .4rem;max-width:640px}.arc-scope-opt{display:flex;gap:.6rem;align-items:flex-start;cursor:pointer;padding:.8rem .9rem;border:1.5px solid var(--ddp-color-line);border-radius:12px;background:var(--ddp-color-surface);color:var(--ddp-color-ink)}.arc-scope-opt:hover{border-color:var(--ddp-color-accent)}.arc-scope-opt.is-on{border-color:var(--ddp-color-accent);background:color-mix(in srgb,var(--ddp-color-accent) 12%,var(--ddp-color-surface))}.arc-scope-opt:focus-within{outline:2px solid var(--ddp-color-accent);outline-offset:2px}.arc-scope-opt input{margin-top:.25rem;accent-color:var(--ddp-color-accent)}.arc-scope-text{display:flex;flex-direction:column;gap:.15rem}.arc-scope-name{font-weight:700;color:var(--ddp-color-primary)}.arc-scope-desc{font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft);line-height:1.4}.arc-scope-note{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft);margin:.3rem 0 1rem}.arc-back{flex:none;color:var(--ddp-color-ink-soft)}.arc-mute{width:auto;height:auto;padding:.25rem .65rem;font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);color:var(--ddp-color-ink-soft)}.arc-stat{color:var(--ddp-color-ink-soft)}.arc-mascot{font-size:1.5rem;filter:none;opacity:.9}@media(max-width:560px){.arc-stat:first-child{display:none}}.arc-gamecard-ico,.arc-cab-emoji{display:inline-flex;align-items:center;justify-content:center;align-self:flex-start;width:2.4rem;height:2.4rem;font-size:1.25rem;line-height:1;border-radius:10px;background:color-mix(in srgb,var(--ddp-color-accent) 12%,var(--ddp-color-surface));border:1px solid var(--ddp-color-line);margin-bottom:.2rem}.arc-gamecard-cta,.arc-cab-play{color:var(--ddp-color-accent)}.arc-gamecard.is-soon .arc-gamecard-cta{color:var(--ddp-color-ink-soft)}.arc-cab-medal{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-xs);font-weight:700;color:var(--ddp-color-ink-soft)}.arc-cab-medal.is-gold{color:var(--ddp-color-secondary-ink)}.arc-results-medal{display:inline-flex;align-items:center;justify-content:center;width:3.4rem;height:3.4rem;border-radius:50%;font-size:1.6rem;line-height:1;font-weight:800;border:3px solid var(--ddp-color-line);color:#1b1b1b;background:var(--ddp-color-surface)}.arc-results-medal.is-gold{background:#e0b452;border-color:#b8912e}.arc-results-medal.is-silver{background:#cfd5df;border-color:#8b94a6}.arc-results-medal.is-bronze{background:#d9a074;border-color:#a2683a}.arc-results-medal.is-cleared{background:var(--ddp-color-verified-soft);border-color:var(--ddp-color-verified);color:var(--ddp-color-verified)}.arc-results-lessons{margin:0 0 1rem;font-size:var(--ddp-text-sm);color:var(--ddp-color-ink-soft)}.arc-lesson-link{color:var(--ddp-color-accent);font-weight:600;text-underline-offset:3px}.arc-lesson-link:hover{text-decoration:underline}.arc-results-medaltext{color:var(--ddp-color-secondary-ink)}.arc-back{max-width:min(46ch,55vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:0 1 auto}.arc-page[data-astro-cid-pnebxxf4]{padding-top:var(--ddp-space-8);padding-bottom:var(--ddp-space-8)}.arc-fallback[data-astro-cid-pnebxxf4]{padding:3rem 1.5rem;text-align:center}.arc-fallback[data-astro-cid-pnebxxf4] h1[data-astro-cid-pnebxxf4]{font-family:var(--ddp-font-serif);color:var(--ddp-color-primary)}.arc-fallback[data-astro-cid-pnebxxf4] p[data-astro-cid-pnebxxf4]{color:var(--ddp-color-ink-soft);max-width:46ch;margin-inline:auto}.arc-loading[data-astro-cid-pnebxxf4]{font-family:var(--ddp-font-mono);font-size:var(--ddp-text-sm);color:var(--ddp-color-muted);margin-top:1rem}.arc-pagenote[data-astro-cid-pnebxxf4]{max-width:60ch;margin:var(--ddp-space-6) auto 0;text-align:center;font-size:var(--ddp-text-xs);color:var(--ddp-color-muted);line-height:1.5}