@font-face{font-family:Yekan Bakh;src:url(/fonts/YekanBakh-Bold.woff2) format("woff2");font-style:normal;font-weight:700;font-display:swap}:root{--duo-green:#58cc02;--duo-green-dark:#46a302;--duo-blue:#1cb0f6;--duo-blue-dark:#1492d0;--duo-red:#ff4b4b;--duo-red-dark:#e63a3a;--duo-yellow:#ffc800;--duo-yellow-dark:#e0ab00;--duo-purple:#ce82ff;--duo-purple-dark:#b15ee6;--ink:#4b4b4b;--ink-soft:#777777;--card:#ffffff;--card-border:#e5e5e5;--card-border-bottom:#d8d8d8;--stage-surface-default:#f7f7f7;--stage-progress-track:#e5e5e5;--stage-progress-fill:#58cc02;--stage-progress-highlight:rgba(247,247,247,0.3);--stage-close-color:#e5e5e5;--font-yekan-bakh:"Yekan Bakh","Vazirmatn",Tahoma,sans-serif;--font-display:var(--font-yekan-bakh);--font-body:var(--font-yekan-bakh);--font-quran:var(--font-yekan-bakh);--font-weight-ui:700;--font-weight-quran:800}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body,html{background:#f7f7f7}body{font-family:var(--font-body);font-weight:var(--font-weight-ui);color:var(--ink);line-height:1.8;-webkit-font-smoothing:antialiased;overflow:hidden}button,input,select,textarea{font-family:inherit;font-weight:inherit}.duo-btn{font-family:var(--font-display);font-weight:800;font-size:clamp(18px,2.6vw,26px);color:#fff;border:none;cursor:pointer;border-radius:18px;padding:14px 36px;letter-spacing:.3px;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:filter .15s ease}.duo-btn:hover{filter:brightness(1.05)}.duo-btn.green{background:var(--duo-green);box-shadow:0 6px 0 var(--duo-green-dark)}.duo-btn.green:active{box-shadow:0 2px 0 var(--duo-green-dark)}.duo-btn.blue{background:var(--duo-blue);box-shadow:0 6px 0 var(--duo-blue-dark)}.duo-btn.blue:active{box-shadow:0 2px 0 var(--duo-blue-dark)}.duo-btn.red{background:var(--duo-red);box-shadow:0 6px 0 var(--duo-red-dark)}.duo-btn.red:active{box-shadow:0 2px 0 var(--duo-red-dark)}.duo-btn.yellow{background:var(--duo-yellow);color:#6b4e00;box-shadow:0 6px 0 var(--duo-yellow-dark)}.duo-btn.yellow:active{box-shadow:0 2px 0 var(--duo-yellow-dark)}.duo-icon-btn{width:clamp(52px,6vw,66px);height:clamp(52px,6vw,66px);border-radius:50%;background:#fff;border:2px solid var(--card-border);box-shadow:0 4px 0 var(--card-border-bottom);display:grid;place-items:center;font-size:clamp(24px,3.2vw,32px);cursor:pointer;-webkit-tap-highlight-color:transparent;transition:filter .15s ease,transform .1s ease,box-shadow .1s ease}.duo-icon-btn:hover{filter:brightness(.98)}.duo-icon-btn:active{transform:translateY(4px);box-shadow:0 0 0 var(--card-border-bottom)}.duo-icon-btn.danger{background:var(--duo-red);color:#fff;border:2px solid var(--duo-red);box-shadow:0 4px 0 var(--duo-red-dark)}.duo-icon-btn.danger:active{box-shadow:0 0 0 var(--duo-red-dark)}.duo-card{background:var(--card);border:solid var(--card-border);border-width:2px 2px 4px;border-radius:20px;padding:18px 20px}