/* ========== 全局重置与根变量开始 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box !important;
    overflow-wrap: break-word !important;
}

html, body {
    height: 100%;
    font-family: 'Inter', sans-serif;
    background-color: #ffffff;
    color: #1e293b;
    line-height: 1.5;
    scroll-behavior: smooth;
    box-sizing: border-box;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    -webkit-text-size-adjust: 100%;
}

:root {
    --blue: #0052cc;
    --primary: #1E5BDB;
    --primary-dark: #0f2c48;
    --primary-light: #E8F0FF;
    --gray-900: #1D2939;
    --gray-700: #344054;
    --gray-600: #475467;
    --gray-500: #667085;
    --gray-100: #f1f5f9;
    --white: #FFFFFF;
    --shadow-sm: 0 2px 8px rgba(30, 91, 219, 0.08);
    --shadow-md: 0 4px 16px rgba(30, 91, 219, 0.06);
    --radius-md: 16px;
    --radius-sm: 10px;
    --transition: all 0.32s ease;
}

@media screen and (max-width: 1024px) {
    html {
        font-size: calc(100vw / 39);
    }
}

@media screen and (min-width: 1025px) {
    html {
        font-size: 16px !important;
    }
}

/* ========== 全局重置与根变量结束 ========== */

/* ========== 容器样式开始 ========== */
.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== 容器样式结束 ========== */