pub const INPUT_CLASS: &str = "w-full px-4 py-2 border border-paper-border rounded-2xl bg-paper-entry text-paper-primary placeholder:text-paper-tertiary focus:outline-none focus:border-paper-accent focus:ring-1 focus:ring-paper-accent/30 transition-colors duration-200";Expand description
输入框基础 CSS 类，统一文本框、邮箱框、URL 框等样式。