.cash-page{background:radial-gradient(900px 450px at 50% -10%,#14251d,#090d10 70%);color:#eaf1ec;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}.cash-shell{max-width:1040px;margin:auto;padding:12px 18px 28px}.cash-shell>.study-nav{position:relative;top:auto;margin:0 0 9px;display:flex;justify-content:flex-end}.cash-shell>.study-nav summary{padding:9px 15px;border:1px solid #365344;border-radius:12px;background:#111a17;color:#d9f6e5;font-size:12px;letter-spacing:.13em}.cash-shell>.study-nav nav{right:0;min-width:210px;background:#101813;border-color:#365344;box-shadow:0 14px 34px #0008}.cash-shell>.study-nav nav a{color:#b7c6bd}.cash-shell>.study-nav nav a:hover{background:#1d3026;color:#eafff0}.cash-ad{height:72px;margin:7px 0;border:0;background:transparent}.cash-ad iframe{display:block;width:100%;height:100%;border:0;background:transparent}.cash-header{text-align:center;padding:17px 0 20px}.cash-eyebrow,.cash-kicker{color:#82dca7;font-size:10px;font-weight:900;letter-spacing:.17em}.cash-header h1{margin:6px 0 3px;font-size:clamp(28px,5vw,38px);letter-spacing:-.04em}.cash-header p{margin:0;color:#a6b4ac;font-size:13px}.cash-shell main{gap:15px}.cash-shell .panel{padding:18px;border:1px solid #293b32;border-radius:18px;background:linear-gradient(150deg,#151f1a,#111719 82%);box-shadow:0 8px 24px #0003}.setup-title,.position-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.setup-title h2,.position-heading h2{margin:3px 0 0;font-size:17px}.setup-conditions{padding:7px 10px;border:1px solid #31483b;border-radius:999px;color:#c3d8ca;font-size:10px;font-weight:800;white-space:nowrap}.setup-conditions i{padding:0 3px;color:#7cba94;font-style:normal}.cash-modes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:14px}.cash-mode{min-height:54px;padding:10px;border:1px solid #314139;border-radius:12px;background:#101714;color:#adbbb2;font-weight:800;cursor:pointer;transition:.16s ease}.cash-mode:hover,.cash-mode:focus-visible{border-color:#79d39d;outline:none}.cash-mode.active{border-color:#74d49a;background:#143222;color:#b9ffd0;box-shadow:0 0 0 2px #74d49a1c}.source-conditions{margin:10px 0 0;color:#819188;font-size:10px}.role-hint{color:#8da296;font-size:11px}.role-buttons{display:flex;flex-wrap:wrap;gap:7px;margin:13px 0 0}.role-button{padding:7px 11px;border:1px solid #34463c;border-radius:10px;background:#111915;color:#9eafa5;font-size:11px;font-weight:800;cursor:pointer}.role-button.active{border-color:#91d6a7;background:#173325;color:#c6f9d4}.cash-table{position:relative;width:min(100%,560px);aspect-ratio:1.72/1;margin:16px auto 7px}.cash-felt{position:absolute;inset:17% 14%;display:flex;flex-direction:column;align-items:center;justify-content:center;border:2px solid #347452;border-radius:50%;background:radial-gradient(ellipse at center,#19442e,#102319 78%);box-shadow:inset 0 0 28px #030914,0 0 24px #00a46420;color:#98b6a3;text-align:center;font-size:10px;letter-spacing:.13em}.cash-felt strong{margin-top:6px;color:#c6ebd2;font-size:clamp(11px,2.6vw,15px);letter-spacing:0}.cash-seats{position:absolute;inset:0}.cash-seat{position:absolute;transform:translate(-50%,-50%);min-width:55px;padding:8px 9px;border:1px solid #405148;border-radius:17px;background:#111815;color:#bdc9c1;font-size:11px;font-weight:900;cursor:pointer;transition:.15s ease}.cash-seat:hover:not(:disabled){transform:translate(-50%,-50%) scale(1.08)}.cash-seat.hero{border-color:#74d49a;background:#15402a;color:#c8ffd9;box-shadow:0 0 14px #54d69b55}.cash-seat.opponent{border-color:#73bdff;background:#122b3d;color:#b8deff;box-shadow:0 0 14px #67adff44}.cash-seat:disabled{opacity:.36;cursor:not-allowed}.position-status{min-height:18px;margin:5px 0 0;text-align:center;color:#9aaba2;font-size:11px}.study-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:4px;border:1px solid #273a30;border-radius:14px;background:#0d1310}.study-tab{padding:11px;border:0;border-radius:10px;background:transparent;color:#9baaa1;font-size:13px;font-weight:900;cursor:pointer}.study-tab.active{background:#d5f18a;color:#172315;box-shadow:0 4px 16px #a7d45428}.selected-context{margin:13px 0 10px;text-align:center;color:#eff6f0;font-size:13px;font-weight:900}.range-legend{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 13px;margin:10px 0 12px}.legend-item{display:flex;align-items:center;gap:6px;color:#b0bdb5;font-size:10px}.legend-swatch{width:11px;height:11px;border-radius:3px}.range-grid{display:grid;grid-template-columns:repeat(13,minmax(0,1fr));gap:2px;width:min(100%,650px);margin:0 auto}.range-cell{display:grid;place-items:center;aspect-ratio:1;min-width:0;padding:0;border:1px solid #ffffff20;border-radius:3px;background:#1b2520;color:#f6fbf6;font-size:clamp(6px,1.5vw,11px);font-weight:800;cursor:pointer;text-shadow:0 1px 3px #0009}.range-cell:hover:not(:disabled),.range-cell.selected{outline:2px solid #f0f58c;outline-offset:0;z-index:1}.range-cell:disabled{cursor:default;opacity:.58}.hand-detail{min-height:36px;margin:12px auto 0;padding:10px;border:1px solid #293b32;border-radius:11px;background:#0e1511;color:#c1d2c7;text-align:center;font-size:11px}.hand-detail strong{color:#e6f8ac}.frequency-note{max-width:780px;margin:10px auto 0;color:#8d9c93;font-size:10px;line-height:1.6;text-align:center}.quiz-score{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:9px 0 13px}.quiz-score span{padding:7px 10px;border:1px solid #2a3a31;border-radius:10px;background:#101613;color:#93a49a;font-size:10px}.quiz-score b{padding-left:3px;color:#d8f198}.quiz-card{max-width:600px;margin:0 auto;padding:22px 18px;border:1px solid #31513e;border-radius:18px;background:radial-gradient(ellipse at 50% 20%,#1a3a2b,#101a15 75%);text-align:center;box-shadow:inset 0 0 30px #03091488,0 10px 24px #0004}.quiz-hand{display:flex;justify-content:center;gap:9px;margin:14px 0 8px}.quiz-playing-card{display:grid;place-content:center;width:62px;height:84px;border:1px solid #f2f3ed;border-radius:9px;background:#f4f6f1;color:#152019;font-size:25px;font-weight:900;line-height:1.05;box-shadow:0 6px 16px #0007}.quiz-playing-card small{font-size:21px}.quiz-playing-card.red{color:#d8455a}.quiz-card>p:not(.quiz-feedback){margin:6px 0 12px;color:#b8c9be;font-size:12px}.quiz-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.quiz-action{min-width:96px;padding:11px 13px;border:1px solid #64766a;border-radius:11px;background:#101a14;color:#deebe1;font-size:12px;font-weight:900;cursor:pointer}.quiz-action:hover:not(:disabled){border-color:#c9f08b;color:#e6f8ae}.quiz-action:disabled{opacity:.55;cursor:default}.quiz-feedback{min-height:22px;margin:13px 0 0;color:#d9e8dd;font-size:12px;font-weight:800}.quiz-feedback.correct{color:#9ce5b4}.quiz-feedback.incorrect{color:#ff9ba3}.next-question{margin-top:7px;padding:10px 17px;border:0;border-radius:10px;background:#d5f18a;color:#162214;font-weight:900;cursor:pointer}.cash-source-note{padding:13px 15px;border-left:3px solid #709b55;border-radius:0 11px 11px 0;background:#101612}.cash-source-note strong{color:#cde69e;font-size:11px}.cash-source-note p{margin:5px 0 0;color:#98a79d;font-size:10px;line-height:1.65}.cash-footer{text-align:center;color:#75877e;font-size:10px;letter-spacing:.12em}.cash-footer span{color:#81dba2}.unavailable-view{padding:18px;border:1px solid #574538;border-radius:12px;background:#211b15;color:#e5c08c;font-size:12px;line-height:1.6;text-align:center}
@media(max-width:640px){.cash-shell{padding:8px 12px 22px}.cash-shell .panel{padding:14px}.setup-title,.position-heading{align-items:flex-start;flex-direction:column;gap:6px}.cash-modes{grid-template-columns:1fr;gap:7px}.cash-mode{min-height:45px}.cash-table{width:100%;margin:12px auto 4px}.cash-seat{min-width:48px;padding:7px 6px;font-size:10px}.range-grid{gap:1px}.range-cell{font-size:clamp(5px,2vw,9px);border-radius:2px}.quiz-card{padding:18px 12px}.cash-ad{height:52px}}
@media(prefers-reduced-motion:reduce){.cash-mode,.cash-seat{transition:none}}
.cash-footer .contact-line{display:inline-block;margin-top:7px;color:#9ab9a4;font-size:11px;letter-spacing:0}
.cash-footer a.contact-line{text-decoration:none}.cash-footer a.contact-line:hover,.cash-footer a.contact-line:focus-visible{text-decoration:underline;text-underline-offset:3px}