/* 基础样式 */
body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(to bottom right, #cffafe, #bfdbfe);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    -webkit-tap-highlight-color: transparent;
}

/* 容器样式 */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem;
}

.bg-white {
    background-color: #fff;
}

.rounded-2xl {
    border-radius: 1rem;
}

.shadow-xl {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.p-6 {
    padding: 1.5rem;
}

.md:p-8 {
    @media (min-width: 768px) {
        padding: 2rem;
    }
}

.lg:p-10 {
    @media (min-width: 1024px) {
        padding: 2.5rem;
    }
}

.space-y-6 > * + * {
    margin-top: 1.5rem;
}

.space-y-5 > * + * {
    margin-top: 1.25rem;
}

.space-y-3 > * + * {
    margin-top: 0.75rem;
}

.space-y-1 > * + * {
    margin-top: 0.25rem;
}

/* 文本样式 */
.text-3xl {
    font-size: 1.875rem;
    line-height: 2.25rem;
}

.md:text-4xl {
    @media (min-width: 768px) {
        font-size: 2.25rem;
        line-height: 2.5rem;
    }
}

.lg:text-5xl {
    @media (min-width: 1024px) {
        font-size: 3rem;
        line-height: 1;
    }
}

.font-bold {
    font-weight: 700;
}

.text-blue-600 {
    color: #2563eb;
}

.text-base {
    font-size: 1rem;
    line-height: 1.5rem;
}

.md:text-lg {
    @media (min-width: 768px) {
        font-size: 1.125rem;
        line-height: 1.75rem;
    }
}

.text-gray-700 {
    color: #4b5563;
}

.hover:text-blue-700:hover {
    color: #1d4ed8;
}

.transition-colors {
    transition-property: color, background-color, border-color, fill, stroke;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.duration-300 {
    transition-duration: 300ms;
}

.leading-relaxed {
    line-height: 1.625;
}

.italic {
    font-style: italic;
}

/* 布局样式 */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.md:flex-row {
    @media (min-width: 768px) {
        flex-direction: row;
    }
}

.gap-6 {
    gap: 1.5rem;
}

.items-center {
    align-items: center;
}

.w-full {
    width: 100%;
}

.md:w-1/2 {
    @media (min-width: 768px) {
        width: 50%;
    }
}

/* 列表样式 */
.list-disc {
    list-style-type: disc;
}

.list-inside {
    list-style-position: inside;
}

/* 背景模糊元素样式 */
.absolute {
    position: absolute;
}

.top-0 {
    top: 0;
}

.right-0 {
    right: 0;
}

.bottom-0 {
    bottom: 0;
}

.left-0 {
    left: 0;
}

.-mt-16 {
    margin-top: -4rem;
}

.-mr-16 {
    margin-right: -4rem;
}

.-mb-16 {
    margin-bottom: -4rem;
}

.-ml-16 {
    margin-left: -4rem;
}

.bg-blue-100 {
    background-color: #dbeafe;
}

.bg-cyan-100 {
    background-color: #cffafe;
}

.rounded-full {
    border-radius: 9999px;
}

.w-48 {
    width: 12rem;
}

.h-48 {
    height: 12rem;
}

.opacity-20 {
    opacity: 0.2;
}

.blur-2xl {
    filter: blur(40px);
}