:root{--felt: #14382b;--felt-deep: #0c2a1f;--felt-line: rgba(255, 255, 255, .1);--stock: #f6f1e6;--stock-shade: #ebe3d1;--stock-edge: #d9ceb6;--ink: #1e1b16;--ink-soft: #675f52;--pip: #b3202c;--brass: #c69c4a;--ivory: #f3ecdc;--display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;--serif: "Source Serif 4", Georgia, "Times New Roman", serif;--rail-h: 64px;--sheet-w: 720px;--card-w: 40px;--card-h: 56px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--felt);color:var(--ink);font-family:var(--serif);font-size:17px;line-height:1.5;-webkit-text-size-adjust:100%;overscroll-behavior-y:none}body{background-image:radial-gradient(ellipse at 50% 0%,rgba(255,255,255,.06),transparent 60%)}#root,.app{height:100dvh;display:flex;flex-direction:column}h1,h2,h3{font-family:var(--display);font-variation-settings:"opsz" 96;margin:0;line-height:1.1;letter-spacing:-.01em}p{margin:0 0 .75em}button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}:focus-visible{outline:3px solid var(--brass);outline-offset:2px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.rail{flex:none;background:var(--felt-deep);border-bottom:1px solid var(--felt-line);padding-top:env(safe-area-inset-top);z-index:10}.rail-inner{display:flex;max-width:var(--sheet-w);margin:0 auto;overflow-x:auto;scrollbar-width:none}.rail-inner::-webkit-scrollbar{display:none}.tab{flex:1 0 auto;min-width:44px;height:var(--rail-h);padding:8px 6px 6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--ivory);opacity:.55;position:relative;transition:opacity .15s ease}.tab:hover{opacity:.85}.tab.is-active{opacity:1}.tab.is-active:after{content:"";position:absolute;left:8px;right:8px;bottom:0;height:3px;background:var(--brass);border-radius:3px 3px 0 0}.tab-letter{font-family:var(--display);font-weight:800;font-size:24px;line-height:1;letter-spacing:-.02em}.tab-intro .tab-letter,.tab-reference .tab-letter{font-size:20px;font-weight:500}.tab-name{font-family:var(--display);font-weight:600;font-size:10.5px;line-height:1;white-space:nowrap}.tab-horse+.tab-extra:before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:1px;background:var(--felt-line)}.tab-extra .tab-letter{color:#e9a3a9}.tab-extra.is-active .tab-letter{color:var(--ivory)}@media(max-width:599px){.tab{min-width:0;padding-left:2px;padding-right:2px}.tab-game:not(.is-active) .tab-name{display:none}.tab.is-active{flex-grow:1.6}}.deck{flex:1;min-height:0;overflow:hidden;position:relative}.deck-track{display:flex;height:100%;transition:transform .32s cubic-bezier(.2,.7,.2,1);will-change:transform}.page{flex:0 0 100%;width:100%;height:100%;overflow-y:auto;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch;padding:0 0 max(24px,env(safe-area-inset-bottom))}.hero{max-width:var(--sheet-w);margin:0 auto;padding:28px 20px 22px;display:flex;align-items:center;gap:20px;color:var(--ivory)}.hero-text h1{font-size:clamp(28px,7.5vw,40px);font-weight:800;color:#fff}.hero-text .tagline{margin:10px 0 0;font-size:16px;line-height:1.45;color:var(--ivory);opacity:.85;max-width:44ch}.hero-plain{padding-bottom:12px}.face{flex:none;width:104px;height:146px;border-radius:8px;background:var(--stock);color:var(--ink);box-shadow:0 1px #ffffff40 inset,0 10px 24px #00000059,0 2px 4px #00000040;position:relative;transform:rotate(-4deg);display:flex;align-items:center;justify-content:center;font-family:var(--display)}.face:before{content:"";position:absolute;top:5px;right:5px;bottom:5px;left:5px;border:1px solid var(--stock-edge);border-radius:5px}.face-extra{color:var(--pip)}.face-index{position:absolute;display:flex;flex-direction:column;align-items:center;line-height:.95;font-weight:800;font-size:22px;letter-spacing:-.03em}.face-index span+span{font-size:16px;font-weight:500}.face-index-top{top:9px;left:10px}.face-index-bottom{bottom:9px;right:10px;transform:rotate(180deg)}.face-name{font-weight:700;font-size:13px;text-align:center;padding:0 18px;line-height:1.15;color:var(--ink-soft)}.face-extra .face-name{color:var(--pip)}.spread{flex:none;position:relative;width:150px;height:150px}.spread-card{position:absolute;left:50%;bottom:8px;width:64px;height:90px;margin-left:-32px;border-radius:6px;background:var(--stock);color:var(--ink);box-shadow:0 6px 14px #00000059;transform-origin:50% 120%;transform:rotate(calc((var(--i) - 2) * 13deg));display:flex;align-items:flex-start;padding:6px 8px;font-family:var(--display);font-weight:800;font-size:22px;line-height:1}.spread-card:before{content:"";position:absolute;top:4px;right:4px;bottom:4px;left:4px;border:1px solid var(--stock-edge);border-radius:4px}.sheet{--edge: 10px}.sheet>*:not(.hero){max-width:var(--sheet-w);margin-left:auto;margin-right:auto}.glance,.section,.pager{background:var(--stock);margin-left:var(--edge);margin-right:var(--edge);padding-left:20px;padding-right:20px}.glance{border-radius:14px 14px 0 0;padding-top:20px;padding-bottom:12px;display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin-bottom:0}.glance-item{border-top:1px solid var(--stock-edge);padding-top:8px}.glance dt{font-family:var(--display);font-weight:600;font-size:12.5px;color:var(--ink-soft)}.glance dd{margin:1px 0 0;font-family:var(--display);font-weight:700;font-size:15.5px;line-height:1.25}.section{padding-top:26px;padding-bottom:8px}.section h2{font-size:22px;font-weight:700;margin-bottom:12px}.lede{font-size:18px;font-weight:600}.plain{margin:0 0 12px;padding-left:1.15em}.plain li{margin-bottom:8px}.plain li::marker{color:var(--pip)}.step-note{font-size:15px;font-style:italic;color:var(--ink-soft);margin-top:6px}.variant{margin-top:8px;border-top:3px double var(--stock-edge);padding-top:30px}.variant-head h2{font-size:28px;font-weight:800}.variant-head .tagline{font-size:17px;color:var(--ink-soft);margin:6px 0 18px;max-width:52ch}.variant h3{font-size:19px;font-weight:700;margin:24px 0 10px}.glance-inline{margin-left:0;margin-right:0;padding:0 0 4px;border-radius:0}.steps{list-style:none;margin:0;padding:0 0 0 22px;position:relative}.steps:before{content:"";position:absolute;left:5px;top:8px;bottom:12px;width:2px;background:var(--stock-edge)}.step{position:relative;padding-bottom:22px}.step:before{content:"";position:absolute;left:-22px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--stock);border:3px solid var(--ink)}.step:last-child{padding-bottom:6px}.step-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:4px}.step h3{font-size:17.5px;font-weight:700}.step p{margin-bottom:8px}.bet{font-family:var(--display);font-weight:600;font-size:12.5px;line-height:1;padding:6px 10px;border-radius:999px;border:1.5px solid var(--ink);white-space:nowrap}.bet-small{border-color:var(--brass);color:#7a5a1c}.bet-big{background:var(--pip);border-color:var(--pip);color:#fff}.bet-bring-in,.bet-ante,.bet-blinds{border-style:dashed}.hand{display:inline-flex;flex-wrap:wrap;gap:6px;margin:4px 0 10px;vertical-align:middle}.hand-board{background:var(--felt);padding:8px 10px;border-radius:10px}.card{position:relative;display:inline-block;width:var(--card-w);height:var(--card-h);border-radius:4px;background:#fbf8f1;border:1px solid var(--stock-edge);box-shadow:0 1px 2px #00000026;font-family:var(--display);-webkit-user-select:none;user-select:none}.card-sm{--card-w: 32px;--card-h: 45px}.card-red{color:var(--pip)}.card-black{color:var(--ink)}.card-index{position:absolute;top:3px;left:4px;display:flex;flex-direction:column;align-items:center;line-height:.9;font-weight:700;font-size:13px}.card-sm .card-index{font-size:11px;top:2px;left:3px}.card-suit{font-size:10px;font-weight:500}.card-pip{position:absolute;right:4px;bottom:2px;font-size:20px;line-height:1}.card-sm .card-pip{font-size:15px;right:3px;bottom:2px}.card-down{background-color:var(--pip);background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.16) 0 2px,transparent 2px 7px),repeating-linear-gradient(-45deg,rgba(255,255,255,.16) 0 2px,transparent 2px 7px);border-color:#8f1a24}.card-down:after{content:"";position:absolute;top:3px;right:3px;bottom:3px;left:3px;border:1.5px solid rgba(255,255,255,.85);border-radius:2px}.examples{display:flex;flex-direction:column;gap:12px;margin-top:12px}.example{margin:0}.example figcaption{font-size:15px;font-style:italic;color:var(--ink-soft)}.stakes{margin:0 0 12px;display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px 18px}.stakes>div{border-top:1px solid var(--stock-edge);padding-top:8px}.stakes dt{font-family:var(--display);font-weight:600;font-size:12.5px;color:var(--ink-soft)}.stakes dd{margin:1px 0 0;font-family:var(--display);font-weight:800;font-size:22px;line-height:1.1}.house-note{font-style:normal;color:var(--ink)}.house-note:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--brass);margin-right:8px;vertical-align:middle}.game-list{list-style:none;margin:0;padding:0}.game-list li+li{border-top:1px solid var(--stock-edge)}.game-link{display:flex;gap:14px;align-items:flex-start;width:100%;text-align:left;padding:12px 4px;border-radius:6px}.game-link:hover{background:var(--stock-shade)}.game-link-letter{flex:none;width:34px;height:46px;border-radius:4px;border:1px solid var(--stock-edge);background:#fbf8f1;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:800;font-size:20px}.game-link-extra .game-link-letter{color:var(--pip)}.game-link-body{display:flex;flex-direction:column;gap:2px}.game-link-name{font-family:var(--display);font-weight:700;font-size:17px}.game-link-tag{font-size:15px;color:var(--ink-soft)}.ranking{list-style:none;margin:0;padding:0}.ranking-row{display:flex;gap:12px;padding:12px 0;border-top:1px solid var(--stock-edge)}.ranking-num{flex:none;width:22px;font-family:var(--display);font-weight:700;font-size:15px;color:var(--ink-soft);padding-top:2px}.ranking-body{display:flex;flex-direction:column;gap:2px}.ranking-name{font-family:var(--display);font-weight:700;font-size:17px}.ranking-body .hand{margin:4px 0 2px}.ranking-note{font-size:15px;color:var(--ink-soft)}.glossary{margin:0}.glossary-item{padding:10px 0;border-top:1px solid var(--stock-edge)}.glossary dt{font-family:var(--display);font-weight:700;font-size:16.5px}.glossary dd{margin:2px 0 0}.pager{border-radius:0 0 14px 14px;padding-top:20px;padding-bottom:22px;margin-top:0;display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--stock-edge)}.pager-btn{display:flex;flex-direction:column;gap:2px;padding:6px 8px;border-radius:6px;max-width:48%}.pager-btn:hover{background:var(--stock-shade)}.pager-next{text-align:right;align-items:flex-end}.pager-dir{font-family:var(--display);font-weight:600;font-size:12.5px;color:var(--ink-soft)}.pager-name{font-family:var(--display);font-weight:700;font-size:16px;line-height:1.2}@media(min-width:720px){html,body{font-size:18px}.sheet{--edge: 24px}.tab{height:72px}.tab-letter{font-size:28px}.tab-name{font-size:12px}.hero{padding:44px 24px 30px;gap:32px}.face{width:132px;height:186px}.face-index{font-size:28px}.face-name{font-size:15px}.hero-text .tagline{font-size:18px}.glance{grid-template-columns:repeat(3,1fr);padding:26px 32px 16px}.section{padding-left:32px;padding-right:32px;padding-top:32px}.section h2{font-size:26px}.pager{padding-left:32px;padding-right:32px}.examples{flex-direction:row;flex-wrap:wrap;gap:20px 32px}}@media(prefers-reduced-motion:reduce){.deck-track,.tab{transition:none}}@media print{.rail,.pager{display:none}.deck,.page{overflow:visible;height:auto}.deck-track{display:block;transform:none!important}.page{flex:none;width:auto;page-break-after:always}}