/* ========== 图标库（iconfont 本地实现） ==========
   参考用法：<span class="iconfont icon-yanjing_yincang"></span>
   .icon-yanjing_yincang  闭眼（密码隐藏状态，默认）
   .icon-yanjing_xianshi  睁眼（密码可见状态）
   说明：图标用内联 SVG 实现，无需引入外部字体文件，全局样式统一
================================================== */
.iconfont{
    display:inline-block;
    background-repeat:no-repeat;
    background-position:center;
    background-size:100% 100%;
}

/* 睁眼（密码可见 xianshi） */
.icon-yanjing_xianshi{
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23443b32' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 12s4-7 11-7 11 7 11 7-4 7-11 7S1 12 1 12z'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E");
}

/* 闭眼（密码隐藏 yincang，带斜线） */
.icon-yanjing_yincang{
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23443b32' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17.94 17.94A10.07 10.07 0 0 1 12 20c-7 0-11-8-11-8a18.45 18.45 0 0 1 5.06-5.94M9.9 4.24A9.12 9.12 0 0 1 12 4c7 0 11 8 11 8a18.5 18.5 0 0 1-2.16 3.19m-6.72-1.07a3 3 0 1 1-4.24-4.24'/%3E%3Cline x1='1' y1='1' x2='23' y2='23'/%3E%3C/svg%3E");
}