*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.modal-overlay{z-index:1000;opacity:0;visibility:hidden;background:#00000073;justify-content:center;align-items:center;transition:opacity .25s,visibility .25s;display:flex;position:fixed;inset:0}.modal-overlay.visible{opacity:1;visibility:visible}.modal-container{background:#fff;border-radius:12px;flex-direction:column;width:480px;max-width:90vw;max-height:85vh;transition:transform .25s;display:flex;transform:scale(.95)translateY(12px);box-shadow:0 8px 30px #00000026}.modal-overlay.visible .modal-container{transform:scale(1)translateY(0)}.modal-header{border-bottom:1px solid #f0f0f0;justify-content:space-between;align-items:center;padding:18px 22px 14px;display:flex}.modal-title{color:#1a1a1a;margin:0;font-size:17px;font-weight:600}.modal-close{cursor:pointer;color:#999;background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;font-size:18px;line-height:1;transition:color .15s,background .15s;display:inline-flex}.modal-close:hover{color:#333;background:#f5f5f5}.modal-body{color:#555;flex:1;padding:18px 22px;font-size:14px;line-height:1.7;overflow-y:auto}.modal-footer{border-top:1px solid #f0f0f0;justify-content:flex-end;align-items:center;gap:10px;padding:14px 22px 18px;display:flex}.modal-btn{cursor:pointer;color:#555;background:#fff;border:1px solid #d9d9d9;border-radius:6px;padding:8px 20px;font-size:14px;font-weight:500;transition:all .15s}.modal-btn:hover{color:#333;border-color:#999}.modal-btn-primary{color:#fff;background:#1677ff;border-color:#1677ff}.modal-btn-primary:hover{background:#4096ff;border-color:#4096ff}@media (width<=480px){.modal-container{border-radius:12px 12px 0 0;width:100vw;max-width:100vw;max-height:80vh;margin:0;position:absolute;bottom:0}.modal-overlay{align-items:flex-end}.modal-overlay.visible .modal-container{transform:translateY(0)}.modal-container{transform:translateY(100%)}}.modal-no-header .modal-header{display:none}.modal-no-header .modal-body{padding-top:22px}