:host,:root{--van-button-mini-height:24px;--van-button-mini-padding:0 var(--van-padding-base);--van-button-mini-font-size:var(--van-font-size-xs);--van-button-small-height:32px;--van-button-small-padding:0 var(--van-padding-xs);--van-button-small-font-size:var(--van-font-size-sm);--van-button-normal-padding:0 15px;--van-button-normal-font-size:var(--van-font-size-md);--van-button-large-height:50px;--van-button-default-height:44px;--van-button-default-line-height:1.2;--van-button-default-font-size:var(--van-font-size-lg);--van-button-default-color:var(--van-text-color);--van-button-default-background:var(--van-background-2);--van-button-default-border-color:var(--van-gray-4);--van-button-primary-color:var(--van-white);--van-button-primary-background:var(--van-primary-color);--van-button-primary-border-color:var(--van-primary-color);--van-button-success-color:var(--van-white);--van-button-success-background:var(--van-success-color);--van-button-success-border-color:var(--van-success-color);--van-button-danger-color:var(--van-white);--van-button-danger-background:var(--van-danger-color);--van-button-danger-border-color:var(--van-danger-color);--van-button-warning-color:var(--van-white);--van-button-warning-background:var(--van-warning-color);--van-button-warning-border-color:var(--van-warning-color);--van-button-border-width:var(--van-border-width);--van-button-radius:var(--van-radius-md);--van-button-round-radius:var(--van-radius-max);--van-button-plain-background:var(--van-white);--van-button-disabled-opacity:var(--van-disabled-opacity);--van-button-icon-size:1.2em;--van-button-loading-icon-size:20px}.van-theme-dark{--van-button-plain-background:transparent}.van-button{-webkit-appearance:none;border-radius:var(--van-button-radius);box-sizing:border-box;cursor:pointer;display:inline-block;font-size:var(--van-button-default-font-size);height:var(--van-button-default-height);line-height:var(--van-button-default-line-height);margin:0;padding:0;position:relative;text-align:center;transition:opacity var(--van-duration-fast);-webkit-font-smoothing:auto}.van-button:before{background:var(--van-black);border:inherit;border-color:var(--van-black);border-radius:inherit;box-sizing:content-box;content:" ";height:100%;left:50%;opacity:0;position:absolute;top:50%;transform:translate(-50%,-50%);width:100%}.van-button:active:before{opacity:.1}.van-button--disabled:before,.van-button--loading:before{display:none}.van-button--default{background:var(--van-button-default-background);border:var(--van-button-border-width) solid var(--van-button-default-border-color);color:var(--van-button-default-color)}.van-button--primary{background:var(--van-button-primary-background);border:var(--van-button-border-width) solid var(--van-button-primary-border-color);color:var(--van-button-primary-color)}.van-button--success{background:var(--van-button-success-background);border:var(--van-button-border-width) solid var(--van-button-success-border-color);color:var(--van-button-success-color)}.van-button--danger{background:var(--van-button-danger-background);border:var(--van-button-border-width) solid var(--van-button-danger-border-color);color:var(--van-button-danger-color)}.van-button--warning{background:var(--van-button-warning-background);border:var(--van-button-border-width) solid var(--van-button-warning-border-color);color:var(--van-button-warning-color)}.van-button--plain{background:var(--van-button-plain-background)}.van-button--plain.van-button--primary{color:var(--van-button-primary-background)}.van-button--plain.van-button--success{color:var(--van-button-success-background)}.van-button--plain.van-button--danger{color:var(--van-button-danger-background)}.van-button--plain.van-button--warning{color:var(--van-button-warning-background)}.van-button--large{height:var(--van-button-large-height);width:100%}.van-button--normal{font-size:var(--van-button-normal-font-size);padding:var(--van-button-normal-padding)}.van-button--small{font-size:var(--van-button-small-font-size);height:var(--van-button-small-height);padding:var(--van-button-small-padding)}.van-button__loading{color:inherit;font-size:inherit}.van-button__loading .van-loading__spinner{color:currentColor;height:var(--van-button-loading-icon-size);width:var(--van-button-loading-icon-size)}.van-button--mini{font-size:var(--van-button-mini-font-size);height:var(--van-button-mini-height);padding:var(--van-button-mini-padding)}.van-button--mini+.van-button--mini{margin-left:var(--van-padding-base)}.van-button--block{display:block;width:100%}.van-button--disabled{cursor:not-allowed;opacity:var(--van-button-disabled-opacity)}.van-button--loading{cursor:default}.van-button--round{border-radius:var(--van-button-round-radius)}.van-button--square{border-radius:0}.van-button__content{align-items:center;display:flex;height:100%;justify-content:center}.van-button__content:before{content:" "}.van-button__icon{font-size:var(--van-button-icon-size);line-height:inherit}.van-button__icon+.van-button__text,.van-button__loading+.van-button__text,.van-button__text+.van-button__icon,.van-button__text+.van-button__loading{margin-left:var(--van-padding-base)}.van-button--hairline{border-width:0}.van-button--hairline:after{border-color:inherit;border-radius:calc(var(--van-button-radius)*2)}.van-button--hairline.van-button--round:after{border-radius:var(--van-button-round-radius)}.van-button--hairline.van-button--square:after{border-radius:0}._fileInput_1a561_1{display:none}._upload_1a561_4{align-items:center;background:#f0f3ff;border:2px dashed #d0d7ff;border-radius:16px;cursor:pointer;display:flex;flex-direction:column;justify-content:center;padding:40px 24px;-webkit-tap-highlight-color:transparent}._upload_1a561_4:active{opacity:.8}._uploadIcon_1a561_19{color:#4f6ef7;font-size:44px;margin-bottom:10px}._uploadText_1a561_24{color:#333;font-size:15px;font-weight:600;margin:0 0 4px}._uploadHint_1a561_30{color:#999;font-size:12px;margin:0}._fileCard_1a561_35{align-items:center;background:#fff;border:1px solid #eee;border-radius:12px;display:flex;gap:12px;padding:14px 16px}._fileCardIcon_1a561_44{color:#4f6ef7;flex-shrink:0;font-size:32px}._fileCardInfo_1a561_49{flex:1;min-width:0}._fileCardName_1a561_53{color:#222;font-size:14px;font-weight:500;margin:0 0 2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._fileCardSize_1a561_62{color:#999;font-size:12px;margin:0}._removeBtn_1a561_67{color:#bbb;cursor:pointer;flex-shrink:0;font-size:16px;padding:4px}._page_s321w_1{background:#f7f8fc;display:flex;flex-direction:column;height:100%}._header_s321w_7{align-items:center;background:#fff;border-bottom:1px solid #f0f0f0;display:flex;flex-shrink:0;gap:8px;height:48px;padding:0 16px}._back_s321w_17{align-items:center;cursor:pointer;display:flex;height:32px;justify-content:center;width:32px;-webkit-tap-highlight-color:transparent}._back_s321w_17:active{opacity:.6}._backIcon_s321w_29{color:#333;font-size:18px}._title_s321w_33{color:#1a1a1a;flex:1;font-size:17px;font-weight:600;overflow:hidden;text-align:center;text-overflow:ellipsis;white-space:nowrap}._right_s321w_43{flex-shrink:0;width:32px}._body_s321w_47{flex:1;height:1px;overflow-y:auto}