.sia-btn{align-items:center;background-color:#222;border:none;border-radius:8px 0 0 8px;box-shadow:-2px 0 8px rgba(0,0,0,.2);color:#fff;cursor:pointer;display:flex;font-family:inherit;font-size:14px;font-weight:700;justify-content:center;letter-spacing:1px;padding:15px 10px;position:fixed;right:0;text-orientation:mixed;top:50%;touch-action:manipulation;transform:translateY(-50%) translateX(0);writing-mode:vertical-rl;z-index:2147483647;-webkit-tap-highlight-color:transparent;transition:background-color .3s ease,transform .3s ease,padding-right .3s ease,opacity .3s ease,visibility .3s ease}.sia-btn:hover{background-color:#000;padding-right:14px}.sia-btn:focus-visible{outline:2px solid #ff5900;outline-offset:2px}.sia-btn.is-hidden{transform:translateY(-50%) translateX(105%)}.sia-btn.is-drawer-open{opacity:0;pointer-events:none;transform:translateY(-50%) translateX(20px);visibility:hidden}.sia-overlay{background:rgba(0,0,0,.5);inset:0;opacity:0;position:fixed;transition:opacity .3s ease,visibility .3s ease;visibility:hidden;z-index:2147483645}.sia-overlay.is-active{opacity:1;visibility:visible}.sia-drawer{background-color:#fff;box-shadow:-4px 0 15px rgba(0,0,0,.15);box-sizing:border-box;display:flex;flex-direction:column;height:100vh;height:100dvh;max-width:450px;position:fixed;right:0;top:0;transform:translateX(100%);transition:transform .4s cubic-bezier(.25,.8,.25,1),visibility 0s linear .4s;visibility:hidden;width:100%;z-index:2147483645}.sia-drawer.is-open{transform:translateX(0);transition:transform .4s cubic-bezier(.25,.8,.25,1),visibility 0s;visibility:visible}.sia-header{background-color:#f8f9fa;border-bottom:1px solid #e5e5e5;padding:25px 30px;position:relative}.sia-close{background:none;border:0;color:#000;cursor:pointer;font-size:28px;line-height:1;opacity:.4;padding:0;position:absolute;right:18px;top:14px}.sia-close:focus-visible,.sia-close:hover{opacity:.7}.sia-title{color:#ff5900;font-size:22px;font-weight:700;margin:0 0 8px;padding-right:30px}.sia-desc{color:#6c757d;font-size:13px;line-height:1.4;margin:0}.sia-body{flex-grow:1;overflow-y:auto;padding:30px;-webkit-overflow-scrolling:touch}@media (max-width:767px){.sia-drawer{max-width:100%}.sia-btn{font-size:13px;padding:12px 8px}}@media (prefers-reduced-motion:reduce){.sia-btn,.sia-drawer,.sia-drawer.is-open,.sia-overlay{transition:none}}