*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html[data-font-step="1"]{font-size:20px}html[data-font-step="2"]{font-size:24px}.app{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#1a1a2e;color:#eee;display:flex;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.navbar{background:#000000b3;padding:0 16px;height:56px;display:flex;align-items:center}.navbar{justify-content:center}.navbar img{height:40px;position:relative;top:2px}.content{flex:1;overflow-y:scroll;-webkit-overflow-scrolling:touch;display:flex;flex-direction:column}.section{margin-bottom:2px}.section-header{background:#00000080;padding:10px 16px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.09em;color:#aaa;text-align:center}.row{background:#00000040;display:flex;align-items:center;justify-content:space-between;padding:13px 16px;border-bottom:1px solid rgba(255,255,255,.04)}.row:last-child{border-bottom:none}.row-label{color:#ddd;font-size:.95rem}.row-value{color:#fff;font-weight:600;font-size:1.05rem}.row-empty{font-size:1.2rem}.stepper{display:flex;align-items:stretch;background:#00000040}.stepper-btn{background:#ffffff0f;border:none;color:#fff;font-size:2rem;width:72px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .1s;user-select:none;-webkit-user-select:none}.stepper-btn:active{background:#64b4ff33}.stepper-value{flex:1;text-align:center;font-size:2.2rem;font-weight:700;color:#fff;padding:22px 0;letter-spacing:-.5px;cursor:pointer}.stepper-value:active{opacity:.7}.segment{display:flex;width:100%}.seg-btn{flex:1;background:none;border:none;border-bottom:2px solid transparent;color:#888;padding:10px;font-size:.95rem;cursor:pointer;transition:color .15s,border-color .15s}.seg-btn.active{border-bottom-color:#64b4ffcc;color:#fff}.numpad-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:flex-end;z-index:100}.numpad-sheet{width:100%;background:#1a1f2e;border-radius:16px 16px 0 0;padding:16px 16px calc(16px + env(safe-area-inset-bottom))}.numpad-display{text-align:center;font-size:2.4rem;font-weight:700;color:#fff;padding:12px 0 20px;letter-spacing:-1px}.numpad-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.numpad-key{background:#ffffff14;border:none;border-radius:10px;color:#fff;font-size:1.6rem;padding:18px;cursor:pointer;transition:background .1s;user-select:none;-webkit-user-select:none}.numpad-key:active{background:#ffffff2e}.numpad-confirm{background:#64b4ff4d;color:#64b4ff}.numpad-confirm:active{background:#64b4ff80}.rules-tab{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;background:none;border:none;border-top:1px solid rgba(255,255,255,.06);color:#555;margin-top:auto;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.09em;padding:14px 16px;cursor:pointer;transition:color .15s;white-space:nowrap}.rules-tab:active{color:#888}.rules-tab-arrow{font-size:.8rem;opacity:.6}.rules-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000;z-index:50;pointer-events:none;transition:background .3s}.rules-overlay.open{background:#00000080;pointer-events:all}.rules-sheet{position:fixed;bottom:0;left:0;right:0;background:#1a1f2e;border-radius:16px 16px 0 0;z-index:51;transform:translateY(100%);transition:transform .3s cubic-bezier(.32,.72,0,1);max-height:75vh;display:flex;flex-direction:column}.rules-sheet.open{transform:translateY(0)}.rules-sheet-header{display:flex;align-items:center;justify-content:space-between;padding:16px 16px 12px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.09em;color:#aaa;flex-shrink:0}.rules-close{background:none;border:none;color:#555;font-size:1rem;cursor:pointer;padding:4px 8px;line-height:1}.rules-close:active{color:#aaa}.rules-list{overflow-y:auto;-webkit-overflow-scrolling:touch;padding:0 16px calc(20px + env(safe-area-inset-bottom)) 32px;font-size:.82rem;color:#aaa;line-height:1.7;list-style:disc}.rules-list li{margin-bottom:8px}.footer{background:#000000b3;padding:10px 16px;padding-bottom:calc(10px + env(safe-area-inset-bottom));font-size:12px;color:#777;display:flex;align-items:center;justify-content:space-between}.footer a{color:#64b4ffb3}.font-size-btns{display:flex;gap:6px}.font-size-btn{background:none;border:1px solid rgba(255,255,255,.15);color:#777;font-size:11px;font-weight:700;padding:3px 8px;border-radius:4px;cursor:pointer;transition:color .15s,border-color .15s}.font-size-btn:active{color:#ccc;border-color:#fff6}.font-size-btn:disabled{opacity:.25;cursor:default}