/* 基础重置与变量 */
:root {
    --color-primary: #ff2ea6;
    --color-secondary: #ff4fb8;
    --color-accent: #ff8bd5;
    --color-bg: #050505;
    --color-white: #ffffff;
    --color-dark: #0d0d0d;
    --color-dark-2: #242424;
    --color-text: #f5f5f5;
    --color-text-light: #b8b8b8;
    --color-border: rgba(255, 255, 255, 0.12);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --radius: 4px;
    --transition: all 0.25s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    background: radial-gradient(circle at 18% 0%, rgba(255, 46, 166, 0.22), transparent 30%), radial-gradient(circle at 88% 10%, rgba(139, 92, 246, 0.16), transparent 32%), #050305;
    color: var(--color-white);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-primary);
}

img {
    max-width: 100%;
    display: block;
}

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
}

input {
    border: none;
    outline: none;
    font-family: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}