.mars{--ink:#f5f0e2;--gold:#e8cb91;--blue:#b7e5ec;width:100%;height:100dvh;color:var(--ink);background:#1b1616;font-family:Yu Gothic,Meiryo,sans-serif;position:relative;overflow:hidden}.mars *{box-sizing:border-box}.mars button,.mars a{color:inherit;font:inherit}.mars button{cursor:pointer}.mars button:disabled{cursor:wait;opacity:.6}.mars :is(button,a,input):focus-visible{outline:2px solid var(--blue);outline-offset:4px}.mars-world,.mars-world canvas{touch-action:none;width:100%;height:100%;position:absolute;inset:0}.mars-haze{pointer-events:none;background:linear-gradient(#30201336,#0000 30%,#1b16165c);transition:background .2s;position:absolute;inset:0}.mars-haze.is-storm{background:linear-gradient(115deg,#c4937040,#f1b17f18 35%,#76533e45)}.mars header{z-index:2;pointer-events:none;justify-content:space-between;align-items:center;padding:22px 32px;display:flex;position:absolute;inset:0 0 auto}.mars-brand{letter-spacing:.12em;text-shadow:0 2px 12px #20100e;align-items:center;gap:10px;font:19px Yu Mincho,serif;display:flex}.mars-brand>span{color:var(--gold);font:36px Georgia}.mars-brand small{color:#f5d9bd;letter-spacing:.23em;margin-top:6px;font:10px Georgia;display:block}.mars nav{pointer-events:auto;gap:8px;display:flex}.mars-tool{background:#18232ad9;border:1px solid #f5f0e255;border-radius:6px;justify-content:center;align-items:center;gap:7px;min-width:46px;min-height:46px;padding:0 12px;text-decoration:none;display:flex}.mars-hud{z-index:2;background:#1b1616e0;border:1px solid #e8cb9155;border-radius:8px;width:300px;max-height:calc(100dvh - 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32px);max-width:520px;max-height:calc(100dvh - 32px);margin:auto;padding:28px;overflow:auto;box-shadow:0 20px 50px #0008}.mars-modal::backdrop{background:#100c09a8}.mars-modal h2{margin:10px 0 16px;font:400 24px Yu Mincho,serif}.mars-modal p:not(.mars-kicker){color:#ead9c6;font-size:14px;line-height:1.9}.mars-modal label{align-items:center;gap:8px;min-height:44px;font-size:13px;display:flex}.mars-modal input{accent-color:#b7e5ec;width:18px;height:18px}.mars-close{background:0 0;border:0;width:44px;height:44px;position:absolute;top:12px;right:12px}.mars-fiction{color:#c8b7a8;margin-top:16px;font-size:11px;line-height:1.8;display:block}.mars-error{z-index:5;border:1px solid var(--gold);background:#1b1616;flex-direction:column;gap:16px;max-width:520px;margin:auto;padding:24px;display:flex;position:absolute;inset:35% 16px auto}.mars-error button{border:1px solid var(--gold);background:#76533e;min-height:44px}.mars.is-reduced *{transition:none!important}@media (prefers-reduced-motion:reduce){.mars *{transition:none!important}}.mars-run-stats{color:#ead9c6;font-variant-numeric:tabular-nums;margin:7px 0;font:11px Georgia,Yu Gothic,sans-serif}.mars-start h2{margin:13px 0 7px;font:400 17px/1.4 Yu Mincho,serif}.mars-criteria{background:#18232ab8;border-left:2px solid #e8cb9188;margin:0 0 8px;padding:7px 9px}.mars-criteria>small{color:var(--blue);margin-bottom:4px;font-size:10px;display:block}.mars-criteria p{grid-template-columns:25px 1fr;gap:7px;margin:2px 0;font-size:10px;line-height:1.55;display:grid}.mars-criteria b{color:var(--gold)}.mars-mode{background:#18232ad9;border:1px solid #b7e5ec66;border-radius:5px;width:100%;min-height:44px;margin-top:7px;font-size:12px!important}.mars-mode:disabled{border-style:dashed}.mars-clear p{color:#ead9c6;margin:8px 0;font-size:12px;line-height:1.7}.mars-puzzle{max-width:590px;padding:24px 28px;position:relative}.mars-puzzle h2{margin:6px 44px 4px 0}.mars-puzzle-brief{margin:0 0 8px!important;font-size:13px!important}.mars-puzzle-legend{color:#e8dbc8;flex-wrap:wrap;gap:8px 16px;margin:5px 0 9px;font-size:10px;display:flex}.mars-grid{gap:7px;max-width:360px;margin:0 auto;display:grid}.mars-tile{aspect-ratio:1;background:#131d23;border:1px solid #836d5e;border-radius:4px;min-width:44px;min-height:44px;padding:0;transition:transform .1s,border-color .15s,background .15s;position:relative;overflow:hidden;box-shadow:inset 0 1px #f5f0e214}.mars-tile:active{transform:scale(.96)}.mars-wire-core{z-index:1;background:#8f7d68;border-radius:50%;width:10px;height:10px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.mars-wire-arm{z-index:0;background:#8f7d68;display:none;position:absolute}.mars-wire-arm.is-on{display:block}.mars-wire-arm.is-n,.mars-wire-arm.is-s{width:6px;height:50%;left:calc(50% - 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340px);bottom:190px;left:auto;right:20px;transform:none}}@media (max-width:700px){.mars-puzzle{width:calc(100% - 24px);padding:20px 16px}.mars-grid{gap:5px;max-width:320px}.mars-puzzle-actions{grid-template-columns:1fr 1fr}.mars-puzzle-actions .mars-power-test{grid-column:1/-1}.mars-puzzle-keys{font-size:9px}}@media (max-height:590px) and (min-width:601px){.mars-puzzle{grid-template-columns:260px 1fr;gap:5px 16px;max-width:650px;padding:16px 20px;display:grid}.mars-puzzle>.mars-close{grid-column:2}.mars-puzzle>.mars-kicker,.mars-puzzle>h2,.mars-puzzle>.mars-puzzle-brief,.mars-puzzle>.mars-puzzle-legend{grid-column:1}.mars-puzzle>.mars-grid{grid-area:2/2/8;align-self:start;width:250px;height:250px}.mars-puzzle>.mars-puzzle-feedback,.mars-puzzle>.mars-puzzle-actions,.mars-puzzle>.mars-puzzle-keys{grid-column:1}.mars-puzzle h2{font-size:18px}.mars-puzzle-brief{line-height:1.55!important}.mars-puzzle-actions{grid-template-columns:1fr 1fr}.mars-puzzle-actions .mars-power-test{grid-column:1/-1}.mars-puzzle-legend{align-content:start}}.mars dialog:not([open]){display:none}