/* Native, era-appropriate game windows inside the already approved desktop. */
#page-content[data-page=arcade] .site-layout{grid-template-columns:minmax(0,1fr);padding:15px 24px 24px}#page-content[data-page=arcade] .site-sidebar{display:none}#page-content[data-page=arcade] .site-top{display:none}#page-content[data-page=arcade] .brand-button{max-width:270px}#page-content[data-page=arcade] .brand-button>img{max-height:65px}#page-arcade{max-width:1020px;margin:0 auto}.arcade-welcome{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:0 0 18px}.arcade-welcome h1{font:700 30px/1.1 'Times New Roman',serif;color:#e5edaa;margin:0 0 6px}.arcade-welcome p{font:italic 15px/1.4 'Times New Roman',serif;color:#c4b0cf;margin:0}.disk-label{border:2px ridge #867590;padding:7px 12px;font:9px/1.6 'Courier New',monospace;color:#c8d68c;white-space:nowrap}.program-group{margin:0 0 20px}.program-group .mini-title{background:#000080}.program-icons{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));padding:15px 9px 12px;gap:5px;background:#e3e3e3}.program-icon{border:1px solid transparent;background:none;padding:5px 3px 6px;color:#111;display:flex;flex-direction:column;align-items:center;gap:7px;text-align:center;font:11px/1.3 Tahoma,Arial,sans-serif;min-width:0}.program-icon strong{font-size:11px;font-weight:normal;white-space:nowrap;padding:2px 5px}.program-icon small{font-size:9px;color:#575757;max-width:125px;line-height:1.5}.program-icon:hover{background:#d0d0d0}.program-icon[aria-pressed=true]{border:1px dotted #505050;background:#d6d6d6}.program-icon[aria-pressed=true] strong{background:#000080;color:#fff}.program-art{height:40px;width:55px;position:relative;display:flex;align-items:center;justify-content:center;font:bold 38px/1 'Courier New',monospace;filter:drop-shadow(2px 2px #999);color:#111}.program-runner img{height:45px;width:auto;image-rendering:pixelated}.program-solitaire img{height:37px;width:27px;object-fit:contain;border:1px solid #eee;background:#111;transform:rotate(-15deg);position:absolute;left:7px}.program-solitaire i{position:absolute;left:23px;top:8px;height:34px;width:26px;border:1px solid #000;font:normal 25px/30px Georgia;background:#fff;transform:rotate(10deg)}.program-mines{color:#101010}.program-snake{color:#147429}.program-bricks{color:#8b316b}.program-pong{color:#000080}.arcade-panel{max-width:900px;margin-inline:auto}.classic-window{color:#000}.classic-window>.mini-title{min-height:28px;justify-content:space-between}.classic-toolbar{display:flex;align-items:center;gap:7px;padding:8px;flex-wrap:wrap;font:11px/1.5 Tahoma,Arial,sans-serif;color:#111}.classic-toolbar .win-button{font-size:11px;padding:5px 10px;min-height:29px}.classic-toolbar label{display:flex;align-items:center;gap:7px;margin-left:auto;font-size:11px}.classic-toolbar select{font:11px Tahoma,Arial,sans-serif;background:#fff;color:#000;border:2px inset #eee;padding:3px}.classic-status{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:8px 10px;background:#c0c0c0;box-shadow:inset 1px 1px #808080,inset -1px -1px #fff;font:11px/1.6 Tahoma,Arial,sans-serif;color:#111;min-height:32px}.classic-status b{white-space:nowrap;font-weight:normal}.classic-help{font:11px/1.8 Tahoma,Arial,sans-serif;color:#bcaccb;margin:12px 4px 17px}.classic-hud{display:flex;justify-content:space-between;gap:15px;padding:10px 15px;font:bold 13px/1.5 'Courier New',monospace;background:#151225;color:#e4ef9e;border:2px inset #c0c0c0;margin-top:3px}.classic-screen{position:relative;line-height:0;background:#090b0c;overflow:hidden;border:2px inset #ddd}.classic-screen canvas{display:block;width:100%;height:auto;touch-action:none;image-rendering:pixelated}.classic-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;padding:20px;text-align:center;background:#110d20e8;color:#e9efb4;font:12px/1.6 'Courier New',monospace;line-height:1.5}.classic-overlay h2{font:bold 32px/1.2 'Courier New',monospace;letter-spacing:3px;text-shadow:3px 3px #6b367d;margin:0}.classic-overlay p{max-width:330px;color:#c9b1d9;margin:0}.classic-keyhint{font-size:10px;line-height:1.6;margin-left:auto;max-width:420px;color:#444}.arcade-signoff{font:10px/1.6 'Courier New',monospace;letter-spacing:2px;text-align:center;padding:16px 0 0;color:#bdd58a}.arcade-signoff span{color:#b49ac6;letter-spacing:0}.direction-pad{display:grid;grid-template-columns:repeat(3,48px);grid-template-rows:40px 40px;gap:4px;justify-content:center;padding:5px 0 12px}.direction-pad button{box-shadow:var(--bevel);background:#c0c0c0;border:0;font-size:20px;color:#000080;touch-action:none}.direction-pad button[data-dir=up]{grid-column:2}.direction-pad button[data-dir=left]{grid-row:2;grid-column:1}.direction-pad button[data-dir=down]{grid-row:2;grid-column:2}.direction-pad button[data-dir=right]{grid-row:2;grid-column:3}.direction-pad button:active{box-shadow:var(--inset)}
/* Cards remain real buttons. The poster belongs to the artwork, not the UI text. */
.sol-table{--card-w:clamp(34px,9.1vw,100px);--card-h:calc(var(--card-w)*1.42);--step:26px;padding:18px 15px 28px;background:#087943;box-shadow:var(--inset);min-height:420px;overflow:hidden;color:#fff;user-select:none}.sol-top,.sol-columns{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;max-width:790px;margin:0 auto}.sol-top{margin-bottom:28px}.sol-pile{height:var(--card-h);position:relative;display:flex;justify-content:center}.sol-column{position:relative;min-height:var(--card-h)}.playing-card,.empty-card{width:100%;max-width:var(--card-w);height:var(--card-h);border:1px solid #111;border-radius:3px;display:block;position:relative;font:700 clamp(13px,2vw,20px)/1 Georgia,serif;box-shadow:1px 2px #003b2a;cursor:pointer;padding:0;text-align:left;touch-action:manipulation}.playing-card{background:#fbfbf6;color:#101010;user-select:none}.playing-card.red-suit{color:#bc1524}.playing-card.face-down{background:#030602 url('assets/card-back.webp') center/contain no-repeat;border:3px solid #e0e0ca;cursor:default}.playing-card.stock-card{cursor:pointer}.card-top{position:absolute;top:4px;left:5px;display:flex;flex-direction:column;gap:1px;line-height:.96}.card-bottom{position:absolute;bottom:4px;right:5px;transform:rotate(180deg);display:flex;flex-direction:column;gap:1px;line-height:.96}.card-center{position:absolute;left:0;right:0;text-align:center;top:42%;font-size:clamp(18px,3.4vw,40px)}.card-center small{display:block;font-size:12px;line-height:1.2}.sol-column .playing-card,.sol-column .empty-card{position:absolute;left:50%;transform:translateX(-50%)}.empty-card{background:#04623566;border:1px solid #b1d0a977;box-shadow:none;color:#a7cc99;font:28px/1.1 Georgia;display:flex;align-items:center;justify-content:center}.empty-card.stock-empty{font-size:30px;color:#e0e4b4}.playing-card.selected{outline:3px solid #f3ed67;outline-offset:-3px;filter:brightness(1.08);box-shadow:0 0 0 2px #fff}.playing-card.hint-card{outline:3px dashed #ffd657;outline-offset:-3px}.sol-pile.hint-target,.sol-column.hint-target{background:#ffff5c20;border-radius:3px}.sol-status-win{font-weight:bold!important;color:#004825!important}.playing-card:focus-visible{outline:3px dotted #f5db43;outline-offset:-4px}
/* The Minesweeper board uses individual buttons and safe first-click placement. */
.mines-window{max-width:900px;margin:auto}.mines-hud{display:flex;justify-content:space-between;align-items:center;margin:4px 12px 12px;padding:9px 12px;box-shadow:var(--inset);background:#bdbdbd}.mines-hud output{font:bold 30px/1 'Courier New',monospace;background:#200000;color:#ff2828;padding:4px 6px;border:2px inset #eee;min-width:78px;text-align:right}.smile-reset{font:30px/1 Arial!important;width:44px;height:42px;padding:2px!important}.mines-scroll{overflow-x:auto;padding:0 12px 14px;max-width:100%;scrollbar-color:#c0c0c0 #eee}.mine-grid{display:grid;grid-template-columns:repeat(var(--cols),var(--cell));gap:0;width:max-content;margin-inline:auto;border:3px inset #eee;--cell:31px;background:#c0c0c0}.mine-cell{width:var(--cell);height:var(--cell);border:0;background:#c0c0c0;box-shadow:var(--bevel);font:700 20px/1 'Courier New',monospace;padding:0;color:#000;display:grid;place-items:center;touch-action:manipulation}.mine-cell.revealed{box-shadow:none;border:1px solid #8f8f8f}.mine-cell.flagged{color:#c00000}.mine-cell.exploded{background:#f33838}.mine-cell[data-n='1']{color:#0000ff}.mine-cell[data-n='2']{color:#008000}.mine-cell[data-n='3']{color:#ff0000}.mine-cell[data-n='4']{color:#000080}.mine-cell[data-n='5']{color:#800000}.mine-cell[data-n='6']{color:#008080}.mine-cell[data-n='7']{color:#000}.mine-cell[data-n='8']{color:#777}.mine-cell:focus-visible{outline:2px dotted #000;outline-offset:-4px}#mines-flag-mode[aria-pressed=true]{box-shadow:var(--inset);background:#e5e5b0}.classic-scoreboard{max-width:900px}
@media(max-width:750px){#page-content[data-page=arcade] .site-layout{padding:14px 12px}.program-icons{grid-template-columns:repeat(3,minmax(0,1fr));padding:8px 4px;gap:7px 4px}.program-icon{gap:4px;padding:4px}.program-icon small{display:none}.program-art{height:35px}.program-icon strong{font-size:10px}.arcade-welcome h1{font-size:26px}.arcade-welcome p{font-size:12px}.disk-label{font-size:7px;padding:6px}.arcade-welcome{gap:10px;margin-bottom:14px}.classic-toolbar{gap:6px;padding:7px}.classic-toolbar .win-button{font-size:10px;padding:6px 8px}.classic-toolbar label{font-size:10px}.classic-keyhint{flex-basis:100%;max-width:none;font-size:9px}.classic-status{font-size:10px;gap:10px;flex-wrap:wrap}.classic-overlay h2{font-size:24px}.classic-overlay p{font-size:10px;max-width:265px}.classic-overlay{gap:10px;padding:12px}.classic-hud{font-size:10px;padding:8px 10px}.sol-table{--card-w:100%;--card-h:clamp(51px,12.5vw,106px);--step:23px;padding:12px 6px 20px;min-height:310px}.sol-top,.sol-columns{gap:5px}.sol-top{margin-bottom:22px}.card-top{top:4px;left:3px}.card-bottom{bottom:3px;right:3px}.playing-card{font-size:clamp(11px,2.6vw,18px)}.card-center{font-size:22px;top:44%}.card-center small{font-size:9px}.playing-card.face-down{border:2px solid #eee}.classic-help{font-size:10px}.mine-grid{--cell:28px}.mines-scroll{padding:0 7px 12px}.mines-hud{margin-inline:7px}.mines-hud output{font-size:27px}.arcade-signoff{font-size:8px;letter-spacing:1px}.arcade-signoff span{display:block}.sol-columns{align-items:start}}
@media(min-width:751px){.sol-table{--card-w:min(8.5vw,100px)}}
@media(prefers-reduced-motion:reduce){.playing-card{transition:none}}
/* Give the games—not the site masthead—the working area. */
#page-content[data-page=arcade] .site-banner{display:none}.program-icons{padding-top:9px;padding-bottom:8px}.program-icon{gap:5px}.arcade-welcome{margin-bottom:14px}.arcade-welcome-actions{display:flex;align-items:center;gap:15px}.arcade-focus-button{font:11px Tahoma,Arial,sans-serif;white-space:nowrap}.sol-table{--card-w:82px;--step:22px}.mines-window{width:380px;max-width:100%}.arcade-focused .program-group,.arcade-focused .arcade-welcome p,.arcade-focused .disk-label{display:none}.arcade-focused .arcade-welcome h1{font-size:23px}.arcade-focused .arcade-welcome{margin:0 0 12px}.arcade-focused #page-arcade{max-width:1050px}.arcade-focused .arcade-panel{max-width:1000px}.arcade-focused .sol-table{--card-w:92px;--step:24px}.program-group>.mini-title{font-family:Tahoma,Arial,sans-serif}.classic-overlay .win-button{min-height:32px}
@media(max-width:750px){.disk-label{display:none}.arcade-welcome-actions{gap:0}.arcade-welcome h1{font-size:24px}.arcade-welcome p{font-size:11px}.arcade-focus-button{font-size:10px;padding:6px 9px}.sol-table,.arcade-focused .sol-table{--card-w:100%;--step:23px}.sol-table .playing-card,.sol-table .empty-card{min-width:0}.classic-overlay h2{font-size:21px}.classic-overlay p{font-size:9px;line-height:1.5}.classic-overlay .win-button{font-size:10px;min-height:28px}.classic-screen{min-height:180px}.classic-screen canvas{min-height:180px}.program-icons{padding-top:6px;padding-bottom:5px}.program-icon{gap:2px}.program-art{height:32px}.program-runner img{height:34px}.program-icons{row-gap:8px}}

.program-art>svg{width:46px;height:38px}

/* Joint Trail launcher artwork replaces the old snake icon. */
.program-snake{filter:drop-shadow(2px 2px #999)}.program-snake .program-joint{width:48px;height:auto;image-rendering:pixelated;transform:rotate(-12deg)}.program-snake .program-leaf{position:absolute;width:22px;height:22px;right:0;top:0;image-rendering:pixelated;filter:drop-shadow(1px 1px #17311b)}