.arcade-page{--game-accent:var(--primary);--game-soft:var(--control-hover);--game-ink:var(--primary)}
.arcade-page .app-shell{width:100%;max-width:none;margin-inline:auto}.arcade-main{width:100%;max-width:880px;box-sizing:border-box;padding:24px 24px 64px;margin-inline:auto}
.arcade-heading{margin:24px 0 20px}.arcade-heading>span{font-size:12px;letter-spacing:.13em;color:var(--game-ink);font-weight:750}
.arcade-heading h1{font-size:30px;letter-spacing:-.055em;line-height:1.25;margin:8px 0}.arcade-heading p{color:var(--muted);font-size:16px;line-height:1.6;margin:0}
.arcade-status{font-size:14px;line-height:1.5;color:var(--muted);margin:0 0 12px}.arcade-status:empty{display:none}
.arcade-stage{--card-text:var(--text);background:var(--surface);color:var(--card-text);border:1px solid var(--line);border-radius:20px;padding:28px;scroll-margin-top:12px;box-shadow:0 16px 40px #11233c12;min-width:0}
.arcade-stage:empty{display:none}.arcade-stage:focus-visible{outline:2px solid var(--primary);outline-offset:4px}
.arc-clues{display:grid;grid-template-columns:1.25fr .8fr 1.4fr 1fr;gap:14px;margin:20px 0 0;padding-top:18px;border-top:1px solid var(--line)}
.arc-clues>div{min-width:0}.arc-clues dt{font-size:14px;font-weight:550;color:var(--muted);margin-bottom:7px}.arc-clues dd{font-size:clamp(1.5rem,3vw,1.8rem);line-height:1.25;font-weight:750;letter-spacing:-.035em;margin:0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums;color:var(--text)}.arc-clues dd small{font-size:1rem;margin-left:3px;font-weight:600}.arc-clues .arc-clue-date dd,.arc-clues .arc-clue-year dd{font-size:1.2rem;line-height:1.6}
.arc-answer:focus{outline:2px solid var(--primary);outline-offset:3px}.arc-correct-count strong{color:var(--primary)}
@media(max-width:600px){.arc-clues{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:16px 12px;margin-top:14px;padding-top:14px}.arc-clues dd{font-size:1.65rem}.arc-clues .arc-clue-date dd,.arc-clues .arc-clue-year dd{font-size:1.125rem}}
.arcade-stage h2{margin:0 0 12px;font-size:26px;line-height:1.3;letter-spacing:-.045em}.arcade-stage h3{margin:0 0 12px;font-size:18px;line-height:1.4}
.arcade-stage p{line-height:1.6;font-size:16px}.arcade-stage .muted{color:var(--muted)}.arcade-stage .small{font-size:13px;line-height:1.5;color:var(--muted)}
.arcade-stage button,.arcade-stage input,.arcade-stage select{font:inherit;box-sizing:border-box}
.arcade-stage button,.arcade-stage .arc-link{cursor:pointer;min-height:46px;border:1px solid var(--line);border-radius:10px;background:var(--surface-strong);color:var(--text);font-weight:650;padding:11px 16px;line-height:1.4;text-decoration:none;text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.arcade-stage button:hover,.arcade-stage .arc-link:hover{border-color:var(--game-accent);background:var(--surface-strong)}
.arcade-stage button:focus-visible,.arcade-stage input:focus-visible,.arcade-stage select:focus-visible,.arcade-stage summary:focus-visible{outline:2px solid var(--game-accent);outline-offset:3px}
.arcade-stage button:disabled{opacity:.45;cursor:not-allowed}.arcade-stage button.primary{background:var(--game-accent);border-color:var(--game-accent);color:var(--on-active)}
.arc-kicker{display:block;font-size:12px;color:var(--game-accent);font-weight:750;letter-spacing:.1em;margin-bottom:8px}
.arc-setup-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.arc-setup-head p{margin:0}.arc-big-number{font-size:72px;line-height:1;font-weight:800;letter-spacing:-.07em;color:var(--game-accent)}
.arc-settings{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;margin:18px 0}.arc-settings summary{font-size:14px;cursor:pointer;line-height:1.6;min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:8px}.arc-settings summary::after{content:'조건 변경 +';font-size:12px;white-space:nowrap;color:var(--game-accent)}
.arc-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:10px 0}.arc-fields label{display:grid;gap:8px;font-size:14px;color:var(--muted);min-width:0}
.arc-fields select,.arc-stage-input{font-size:16px!important;min-height:46px;width:100%;min-width:0;padding:10px 12px;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:9px}
.arc-priorities{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 18px}.arc-priorities button{flex:1;min-width:0;font-size:14px;padding:10px 6px}.arc-priorities button[aria-pressed=true]{border-color:var(--game-accent);background:var(--surface-strong);color:var(--game-accent)}
.arc-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.arc-actions>*{flex:1}.arc-actions .primary{flex:1.4}.arc-topline{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px;color:var(--muted);margin-bottom:12px}.arc-topline strong{color:var(--game-accent)}
.arc-progress{display:flex;gap:5px;margin-bottom:20px}.arc-progress i{height:4px;background:var(--line);flex:1;border-radius:4px}.arc-progress i.done{background:var(--game-accent)}
.arc-home{position:relative;border:1px solid var(--line);border-radius:14px;background:var(--surface-strong);padding:22px;min-width:0;animation:arc-enter .2s ease-out}
.arc-home h3{font-size:23px;line-height:1.4;letter-spacing:-.035em;overflow-wrap:anywhere;margin:10px 0}.arc-home .arc-place{color:var(--muted);font-size:14px;margin:0}
.arc-home .arc-area{font-size:16px;line-height:1.6;margin:0;color:var(--text)}.arc-amount{font-size:38px;line-height:1.2;font-weight:750;letter-spacing:-.055em;display:block;margin:20px 0;color:var(--text)}
.arc-home-meta{display:flex;gap:8px 18px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-top:12px}
.arc-badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.arc-badges span{font-size:12px;line-height:1.4;padding:5px 8px;border-radius:6px;background:var(--surface-strong);color:var(--muted)}.arc-badges .kept{color:var(--success);background:var(--success-soft)}.arc-badges .given{color:var(--warning);background:var(--warning-soft)}
.arc-score{font-size:60px;font-weight:800;line-height:1.1;letter-spacing:-.06em;color:var(--game-accent);margin:14px 0}.arc-score small{font-size:20px;font-weight:600;margin-left:6px;letter-spacing:0}
.arc-result-lead{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:20px}.arc-result-lead p{margin:8px 0}
/* The score is one centred focal point; supporting evidence stays left-aligned. */
.arcade-page[data-game="price"] .arc-result-lead{display:flex;flex-direction:column;align-items:center;text-align:center;padding:28px 20px;margin:0 0 24px;border:1px solid var(--result-line,#59466F);border-radius:14px;background:var(--result-bg,#342342);color:var(--result-text,#FAF7FF)}
.arcade-page[data-game="price"] .arc-result-lead .arc-kicker{color:var(--result-muted,#D2C3E6);letter-spacing:.05em}
.arcade-page[data-game="price"] .arc-result-lead h2{color:inherit;margin:4px 0 0;font-size:24px}
.arcade-page[data-game="price"] .arc-result-lead .arc-score{color:var(--action-bg,#FF967F);font-size:clamp(64px,8vw,80px);margin:16px 0 10px;font-variant-numeric:tabular-nums}
.arcade-page[data-game="price"] .arc-result-lead .arc-score small{font-size:18px;color:var(--result-muted,#D2C3E6)}
.arcade-page[data-game="price"] .arc-result-lead .arc-correct-count{color:var(--result-muted,#D2C3E6);font-size:14px;margin:0}
.arcade-page[data-game="price"] .arc-result-lead .arc-correct-count strong{color:var(--result-text,#FAF7FF)}
@media(max-width:600px){.arcade-page[data-game="price"] .arc-result-lead{padding:24px 12px;margin-bottom:18px}.arcade-page[data-game="price"] .arc-result-lead h2{font-size:21px}}
.arc-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.arc-stats>div{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px;min-width:0}.arc-stats span{display:block;color:var(--muted);font-size:13px;margin-bottom:6px}.arc-stats strong{font-size:22px;line-height:1.4;overflow-wrap:anywhere}
.arc-list{display:grid;gap:10px;margin:14px 0}.arc-list article{padding:14px;border:1px solid var(--line);border-radius:10px;background:var(--surface-strong)}.arc-list article.chosen{border-color:var(--game-accent)}.arc-list h3{font-size:16px;margin:0 0 6px}.arc-list p{margin:4px 0;font-size:14px}.arc-list a{display:inline-flex;padding:10px 0;color:var(--primary);font-size:14px}
.arc-result-details{margin-top:20px}.arc-result-details>summary{min-height:44px;cursor:pointer;font-size:14px;color:var(--muted);line-height:1.6;display:flex;align-items:center;gap:8px}.arc-result-details>summary::before{content:'+';color:var(--game-accent)}.arc-result-details[open]>summary::before{content:'−'}
.arc-guess label{display:block;font-size:14px;color:var(--muted);margin:18px 0 8px}.arc-guess-row{display:flex;gap:10px;align-items:center}.arc-guess-row input{font-size:28px!important;letter-spacing:-.035em;min-height:60px}.arc-guess-row>span{font-size:20px;white-space:nowrap}.arc-guess-hint{min-height:22px;margin:8px 0!important;font-size:14px!important;color:var(--muted)}
.arc-error{color:var(--warning);font-size:14px;line-height:1.5;margin:12px 0}.arc-error:empty{display:none}
.arc-answer{border:1px solid var(--game-accent);background:var(--surface-strong);border-radius:12px;padding:18px;margin-top:18px}.arc-answer .arc-amount{margin:6px 0 12px;color:var(--game-accent);font-size:34px}.arc-answer p{margin:6px 0;font-size:14px}
.arc-trade-context,.arc-guess-summary{border:1px solid var(--line);border-radius:12px;background:var(--surface-strong);padding:18px;margin:16px 0;min-width:0}
.arc-trade-context h3,.arc-guess-summary h3{font-size:18px;line-height:1.45;margin:0 0 8px;letter-spacing:-.025em}.arc-trade-context p,.arc-guess-summary p{margin:8px 0 0}.arc-trade-context .arc-context-period{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.arc-context-values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:16px 0 12px}.arc-context-values>div{min-width:0}.arc-context-values dt{font-size:12px;color:var(--muted);margin-bottom:5px}.arc-context-values dd{font-size:16px;line-height:1.4;font-weight:650;color:var(--text);margin:0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.arc-context-range{height:5px;border-radius:4px;background:var(--line);position:relative;margin:17px 6px 10px}.arc-context-range>i{position:absolute;top:50%;width:10px;height:10px;transform:translate(-50%,-50%);border:2px solid var(--surface-strong);outline:1px solid var(--primary);background:var(--primary);border-radius:50%}.arc-context-key{display:flex;align-items:center;gap:7px;font-size:12px!important;color:var(--muted)}.arc-context-key>i{width:7px;height:7px;border-radius:50%;background:var(--primary)}
.arc-context-trades{margin-top:10px;border-top:1px solid var(--line)}.arc-context-trades>summary{display:flex;align-items:center;min-height:44px;cursor:pointer;font-size:13px;color:var(--muted);gap:8px}.arc-context-trades>summary::before{content:'+'}.arc-context-trades[open]>summary::before{content:'−'}.arc-context-trades ol{padding:0;margin:0;list-style:none;display:grid;gap:9px}.arc-context-trades li{display:flex;justify-content:space-between;gap:12px;font-size:13px;line-height:1.5;color:var(--muted)}.arc-context-trades li strong{color:var(--text);white-space:nowrap}.arc-trade-context .arc-context-caveat{font-size:12px;line-height:1.6;color:var(--muted)}.arc-context-link{display:inline-flex;align-items:center;min-height:44px;font-size:14px;line-height:1.5;color:var(--primary);overflow-wrap:anywhere}.arc-context-link:focus-visible,.arcade-stage .arc-list a:focus-visible{outline:2px solid var(--game-accent);outline-offset:3px}
.arc-direction-bars{display:grid;gap:12px;margin:18px 0}.arc-direction{display:grid;grid-template-columns:100px minmax(30px,1fr) 44px;gap:12px;align-items:center;min-width:0;font-size:13px;color:var(--muted)}.arc-direction>strong{text-align:right;font-variant-numeric:tabular-nums;color:var(--text)}.arc-direction small{font-size:12px;color:var(--muted);font-weight:400}.arc-direction-track{height:7px;border-radius:4px;background:var(--line);overflow:hidden}.arc-direction-track i{display:block;height:100%;border-radius:4px;background:var(--up)}.arc-direction--below .arc-direction-track i{background:var(--down)}.arc-direction--exact .arc-direction-track i{background:var(--primary)}
@media(max-width:600px){.arc-trade-context,.arc-guess-summary{padding:15px 12px}.arc-trade-context h3,.arc-guess-summary h3{font-size:16px}.arc-context-values{gap:8px}.arc-context-values dd{font-size:14px}.arc-direction{grid-template-columns:96px minmax(25px,1fr) 42px;gap:8px;font-size:12px}.arc-context-trades li{font-size:12px;flex-wrap:wrap;gap:3px 10px}}
.arc-pairs{display:grid;grid-template-columns:1fr 1fr;gap:14px}.arc-pairs .arc-home{display:flex;flex-direction:column;padding:18px}.arc-pairs .arc-home h3{font-size:20px}.arc-pairs .arc-amount{font-size:28px;margin:12px 0}.arc-pairs .arc-actions{margin-top:auto;padding-top:18px}.arc-pairs .arc-home-meta{margin-bottom:12px}
.arc-tokens{display:flex;gap:6px;font-size:13px;align-items:center;color:var(--muted)}.arc-tokens b{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:26px;border:1px solid var(--line);border-radius:50%;color:var(--game-accent)}
.arc-handoff{text-align:center;padding:24px 0}.arc-handoff .arc-big-number{margin:0 0 18px}.arc-handoff p{color:var(--muted)}.arc-handoff .arc-actions{max-width:380px;margin:22px auto 0}
.arcade-method{margin-top:20px;color:var(--muted);font-size:14px;line-height:1.65}.arcade-method>summary{cursor:pointer;min-height:44px;display:flex;align-items:center}.arcade-method p{margin:10px 0}
.price-comparison{margin:0 0 24px;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--surface-strong);scroll-margin-top:16px}.price-comparison h3{font-size:21px;margin:0 0 10px}.price-comparison p{font-size:14px;line-height:1.6;margin:8px 0;color:var(--muted)}.price-comparison .arc-error{color:var(--warning)}.price-comparison .small{font-size:14px}.price-percentile{font-size:24px;font-weight:650;color:var(--muted);line-height:1.2;margin:14px 0;letter-spacing:-.04em}.price-percentile strong{color:var(--primary);font-size:54px;font-weight:800;white-space:nowrap}.price-percentile small{font-size:28px}.price-comparison progress{appearance:none;display:block;width:100%;height:6px;margin:16px 0;background:var(--line);border:0;border-radius:4px;overflow:hidden;accent-color:var(--primary)}.price-comparison progress::-webkit-progress-bar{background:var(--line)}.price-comparison progress::-webkit-progress-value{background:var(--primary)}.price-comparison-note{margin-top:12px}.price-comparison-note summary{font-size:14px;min-height:44px;display:flex;align-items:center;cursor:pointer;color:var(--muted)}.price-comparison-note summary::before{content:'+';margin-right:8px}.price-comparison-note[open] summary::before{content:'−'}.price-comparison:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
@media(max-width:600px){.price-comparison{padding:16px}.price-percentile strong{font-size:46px}.price-comparison .arc-actions{flex-direction:column}.price-comparison .arc-actions button{font-size:14px;min-height:46px}}
[data-theme=dark] .arcade-page{--game-ink:var(--game-accent)}
@keyframes arc-enter{from{opacity:.5;transform:translateY(6px)}to{opacity:1;transform:none}}
@media(max-width:600px){.arcade-main{padding:16px 12px 36px}.arcade-heading{margin:18px 0 16px}.arcade-heading h1{font-size:25px}.arcade-heading p{font-size:14px}.arcade-stage{padding:18px 14px;border-radius:15px}.arcade-stage h2{font-size:23px}.arc-big-number{font-size:58px}.arc-home{padding:18px 15px}.arc-home h3{font-size:21px}.arc-amount{font-size:32px}.arc-score{font-size:50px}.arc-pairs{grid-template-columns:1fr;gap:12px}.arc-pairs .arc-home{display:grid;grid-template-columns:1fr auto;gap:4px 10px;padding:14px}.arc-pairs .arc-home h3,.arc-pairs .arc-home .arc-area,.arc-pairs .arc-badges,.arc-pairs .arc-home-meta{grid-column:1/-1}.arc-pairs .arc-amount{grid-column:1;font-size:27px;margin:8px 0}.arc-pairs .arc-actions{grid-column:2;grid-row:4;margin:0;padding:0;align-self:center}.arc-pairs .arc-actions button{min-width:84px;padding:10px}.arc-pairs .arc-home h3{font-size:18px;margin:5px 0}.arc-pairs .arc-home-meta{font-size:12px;margin:3px 0}.arc-pairs .arc-badges{margin:5px 0}.arc-stats{gap:8px}.arc-stats>div{padding:12px}.arc-stats strong{font-size:20px}.arc-topline{font-size:13px}}
@media(prefers-reduced-motion:reduce){.arcade-page *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}