.number-room{max-width:1080px;margin:0 auto}.number-room h1{font-size:30px;margin:5px 0}.number-mission{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:14px 18px;border:1px solid #c4d8c7;border-radius:16px;background:#eff5e9;font-size:16px}.number-brief{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:20px;align-items:center}.number-brief .game-question{margin-bottom:8px}.number-hero{height:175px;align-self:end}.number-hero>svg{width:100%;height:100%;filter:drop-shadow(0 6px 4px #1a55512b)}.number-toolbar{position:sticky;top:0;z-index:12;display:flex;align-items:center;gap:18px;padding:12px 18px;background:#fff6d9ed;border:2px solid #e4bd65;border-radius:18px;box-shadow:0 4px 12px #29514515;backdrop-filter:blur(8px)}.number-next{font-size:23px;font-weight:800;display:flex;align-items:center;gap:12px;color:#235748}.number-next strong{font-size:38px;line-height:1.1;min-width:52px;text-align:center;color:#173e73;background:white;border:2px solid #d0b15e;border-radius:12px;padding:5px 9px}.number-count{font-size:18px;color:#48685a;margin-left:auto;white-space:nowrap}.number-clock{font-size:21px;font-weight:700;font-variant-numeric:tabular-nums;text-align:center;white-space:nowrap}.number-clock small{display:block;font-size:12px;font-weight:500}.number-toolbar button{min-height:48px}.number-field{position:relative;margin-top:14px;border:2px solid #bdd0c5;border-radius:23px;background:radial-gradient(ellipse at 12% 30%,#d8eee34d,transparent 44%),radial-gradient(ellipse at 90% 70%,#f5e3ac59,transparent 44%),#fffcf0;box-shadow:inset 0 0 35px #d7e6d638;overflow:hidden}.number-board{position:relative;width:100%;box-sizing:border-box;touch-action:pan-y}.number-target{position:absolute;display:grid;place-items:center;min-width:0;min-height:0;padding:0;border:0;background:transparent;box-shadow:none;border-radius:14px;color:#174f69;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.number-target>span{font-family:ui-rounded,"Arial Rounded MT Bold",system-ui,sans-serif;font-variant-numeric:lining-nums tabular-nums;font-size:var(--number-font);font-weight:850;line-height:1;display:block;transform:rotate(var(--number-angle)) scale(var(--number-scale));transform-origin:center;text-shadow:0 1px 0 white}.number-color-1{color:#7b3d49}.number-color-2{color:#34633c}.number-color-3{color:#6b4a82}.number-color-4{color:#815315}.number-target:hover:not(:disabled){background:#e5efd888}.number-target:focus-visible{outline:3px solid #187ba8;outline-offset:1px;background:#e0f3fa}.number-target.found{opacity:.3;background:#dee9d466;color:#56645b}.number-target.found i{position:absolute;right:1px;top:1px;font-style:normal;font-size:14px;color:#247246;background:white;border-radius:50%;width:19px;height:19px}.number-feedback{font-size:18px;line-height:1.65;min-height:30px}.number-options{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}.number-options button{min-height:48px}.number-pause-cover{position:absolute;inset:0;display:flex;align-items:flex-start;justify-content:center;padding-top:80px;gap:20px;background:#eaf2e9ec;backdrop-filter:blur(10px);z-index:4}.number-pause-cover strong{font-size:27px;margin-top:12px}.is-paused .number-board{visibility:hidden}.mission-card.number-card .art{background:radial-gradient(circle at 55% 45%,#f6e0a2,#b4d0d4 60%,#779f9c)}.mission-card.number-card .art>svg{height:100%;width:100%}
@media(max-width:600px){.number-room h1{font-size:24px}.number-mission{padding:12px;font-size:14px}.number-brief{grid-template-columns:minmax(0,1fr) 86px;gap:8px}.number-brief .game-question{font-size:23px;padding:12px}.number-brief .game-instruction{font-size:15px}.number-hero{height:135px;align-self:center}.number-toolbar{gap:8px;padding:10px;flex-wrap:wrap;border-radius:14px}.number-next{font-size:19px;gap:8px}.number-next strong{font-size:31px;min-width:42px;padding:4px 6px}.number-count{font-size:16px}.number-clock{font-size:18px}.number-toolbar button{font-size:15px;padding:8px 10px}.number-field{border-radius:16px}.number-feedback{font-size:17px}.number-pause-cover{flex-direction:column;align-items:center;justify-content:flex-start}}

.number-brief{grid-template-columns:minmax(0,1fr) 190px}.number-hero{height:190px}.number-hero>svg[data-art-fit]{height:100%;width:100%}.mission-card.number-card .art>svg[data-art-fit]{width:100%;height:100%;transform:none}@media(max-width:600px){.number-brief{grid-template-columns:minmax(0,1fr) 120px}.number-hero{height:135px}}

.number-next{flex-wrap:wrap;gap:8px}.number-target-label{font-size:17px}.number-target-list{display:flex;gap:8px;flex-wrap:wrap}.number-next strong{position:relative}.number-next .goal-found{background:#daecd7;color:#376346;border-color:#749b72}.goal-found small{font-size:14px;margin-left:4px}.number-target-list strong{min-width:42px}.number-toolbar{scroll-margin-top:12px}@media(max-width:600px){.number-next{width:100%}.number-target-label{font-size:16px}.number-target-list{gap:6px}.number-count{margin-left:0}.number-clock{margin-left:auto}}