:root{--icbc-red: #c7000b;--icbc-blue: #0099ff;--page-bg: #f4f5f7;--card-bg: #ffffff;--tab-checked: #ff537b;--tab-unchecked: #515567;--text-primary: #1a1a1a;--text-secondary: #666666;--bottom-bar-height: 56px;--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{width:100%;height:100%;margin:0;padding:0;overflow:hidden;background:#e8e8e8;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,sans-serif;color:var(--text-primary)}button{font-family:inherit;border:none;cursor:pointer}input{font-family:inherit;border:none;outline:none}.app-frame{width:100%;max-width:480px;height:100%;margin:0 auto;background:var(--page-bg);position:relative;overflow:hidden;box-shadow:0 0 24px #00000014}.page-full{width:100%;height:100%;display:flex;flex-direction:column;background:var(--page-bg)}.page-scroll{flex:1;min-height:0;height:100%;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.page-header{display:flex;align-items:center;height:48px;padding:0 8px;background:var(--card-bg);border-bottom:1px solid #f0f0f0;flex-shrink:0}.page-header__back{width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:22px;color:#333;background:transparent}.page-header__title{flex:1;text-align:center;font-size:17px;font-weight:500;color:#333}.page-header__action{min-width:56px;text-align:right;font-size:14px;color:var(--text-secondary);background:transparent;padding-right:4px}.page-header__action--link{color:var(--icbc-blue)}.screenshot-wrap{position:relative;width:100%}.screenshot-wrap img{display:block;width:100%;height:auto;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.hotspot{position:absolute;background:transparent;border:none;padding:0;cursor:pointer}.hotspot-overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.hotspot-overlay>*{pointer-events:auto}.bottom-bar{display:flex;width:100%;height:calc(var(--bottom-bar-height) + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:var(--card-bg);border-top:.5px solid #e8e8e8;flex-shrink:0}.bottom-bar__item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:transparent;padding-bottom:5px}.bottom-bar__icon{width:26px;height:26px;object-fit:contain}.bottom-bar__label{font-size:12px;color:var(--tab-unchecked)}.bottom-bar__label--active{color:var(--tab-checked)}.main-with-bar{display:flex;flex-direction:column;height:100%}.main-with-bar__content{flex:1;min-height:0;overflow:hidden;position:relative;display:flex;flex-direction:column}.main-with-bar__content>*{flex:1;min-height:0}.report-pdf-frame{flex:1;width:100%;min-height:0;border:none;background:#f4f5f7}.tab-mine-scroll{touch-action:pan-y}