/**
 * 现代化Excel模板网站样式
 * 采用Tailwind CSS风格的实用类和现代设计理念
 */

/* Alpine.js x-cloak 样式 - 防止页面加载时闪现 */
[x-cloak] {
    display: none !important;
}

/* 基础重置和字体 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 容器和布局 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* 网格背景效果 */
.bg-grid-white\/\[0\.05\] {
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
}

/* 渐变背景 */
.bg-gradient-to-br {
    background: linear-gradient(to bottom right, var(--tw-gradient-stops));
}

.from-indigo-900 {
    --tw-gradient-from: #312e81;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(49, 46, 129, 0));
}

.via-purple-900 {
    --tw-gradient-via: #581c87;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-via), var(--tw-gradient-to, rgba(88, 28, 135, 0));
}

.to-pink-900 {
    --tw-gradient-to: #831843;
}

.from-black\/20 {
    --tw-gradient-from: rgba(0, 0, 0, 0.2);
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(0, 0, 0, 0));
}

.to-transparent {
    --tw-gradient-to: transparent;
}

/* 背景模糊效果 */
.backdrop-blur-sm {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* 文本颜色 */
.text-indigo-200 {
    color: #c7d2fe;
}

.text-indigo-100 {
    color: #e0e7ff;
}

.text-yellow-400 {
    color: #fbbf24;
}

.text-gray-400 {
    color: #9ca3af;
}

.text-gray-600 {
    color: #4b5563;
}

.text-gray-700 {
    color: #374151;
}

.text-gray-900 {
    color: #111827;
}

.text-white {
    color: #ffffff;
}

.text-green-600 {
    color: #059669;
}

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

/* 背景颜色 */
.bg-white {
    background-color: #ffffff;
}

.bg-gray-50 {
    background-color: #f9fafb;
}

.bg-gray-100 {
    background-color: #f3f4f6;
}

.bg-gray-200 {
    background-color: #e5e7eb;
}

.bg-white\/10 {
    background-color: rgba(255, 255, 255, 0.1);
}

.bg-white\/20 {
    background-color: rgba(255, 255, 255, 0.2);
}

.bg-white\/5 {
    background-color: rgba(255, 255, 255, 0.05);
}

/* 边框 */
.border {
    border-width: 1px;
}

.border-white\/20 {
    border-color: rgba(255, 255, 255, 0.2);
}

.border-gray-100 {
    border-color: #f3f4f6;
}

.border-gray-200 {
    border-color: #e5e7eb;
}

.border-gray-300 {
    border-color: #d1d5db;
}

.border-blue-100 {
    border-color: #dbeafe;
}

.border-purple-100 {
    border-color: #ede9fe;
}

.border-orange-100 {
    border-color: #fed7aa;
}

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

.rounded-xl {
    border-radius: 0.75rem;
}

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

.rounded-lg {
    border-radius: 0.5rem;
}

.rounded-t-2xl {
    border-top-left-radius: 1rem;
    border-top-right-radius: 1rem;
}

.rounded-l-xl {
    border-top-left-radius: 0.75rem;
    border-bottom-left-radius: 0.75rem;
}

.rounded-r-xl {
    border-top-right-radius: 0.75rem;
    border-bottom-right-radius: 0.75rem;
}

/* 阴影 */
.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

.shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* 间距 */
.space-x-2 > * + * {
    margin-left: 0.5rem;
}

.space-x-3 > * + * {
    margin-left: 0.75rem;
}

.space-x-4 > * + * {
    margin-left: 1rem;
}

.space-x-8 > * + * {
    margin-left: 2rem;
}

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

.space-y-4 > * + * {
    margin-top: 1rem;
}

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

.space-y-8 > * + * {
    margin-top: 2rem;
}

.space-y-12 > * + * {
    margin-top: 3rem;
}

/* 网格布局 */
.grid {
    display: grid;
}

.grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (min-width: 768px) {
    .md\\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .lg\\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    
    .lg\\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    
    .lg\\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
    
    .lg\\:col-span-2 {
        grid-column: span 2 / span 2;
    }
    
    .lg\\:col-span-1 {
        grid-column: span 1 / span 1;
    }
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-12 {
    gap: 3rem;
}

/* Flexbox */
.flex {
    display: flex;
}

.inline-flex {
    display: inline-flex;
}

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

.flex-wrap {
    flex-wrap: wrap;
}

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

.items-start {
    align-items: flex-start;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.flex-1 {
    flex: 1 1 0%;
}

.flex-shrink-0 {
    flex-shrink: 0;
}

/* 定位 */
.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.sticky {
    position: sticky;
}

.inset-0 {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.top-4 {
    top: 1rem;
}

.top-6 {
    top: 1.5rem;
}

.top-8 {
    top: 2rem;
}

.right-4 {
    right: 1rem;
}

.bottom-4 {
    bottom: 1rem;
}

.left-4 {
    left: 1rem;
}

.-top-4 {
    top: -1rem;
}

.-right-4 {
    right: -1rem;
}

.-bottom-4 {
    bottom: -1rem;
}

.-left-4 {
    left: -1rem;
}

.z-10 {
    z-index: 10;
}

/* 溢出 */
.overflow-hidden {
    overflow: hidden;
}

/* 尺寸 */
.w-4 {
    width: 1rem;
}

.w-5 {
    width: 1.25rem;
}

.w-6 {
    width: 1.5rem;
}

.w-8 {
    width: 2rem;
}

.w-10 {
    width: 2.5rem;
}

.w-12 {
    width: 3rem;
}

.w-16 {
    width: 4rem;
}

.w-20 {
    width: 5rem;
}

.w-24 {
    width: 6rem;
}

.w-32 {
    width: 8rem;
}

.w-full {
    width: 100%;
}

.h-4 {
    height: 1rem;
}

.h-5 {
    height: 1.25rem;
}

.h-6 {
    height: 1.5rem;
}

.h-8 {
    height: 2rem;
}

.h-10 {
    height: 2.5rem;
}

.h-12 {
    height: 3rem;
}

.h-16 {
    height: 4rem;
}

.h-20 {
    height: 5rem;
}

.h-24 {
    height: 6rem;
}

.h-32 {
    height: 8rem;
}

.h-48 {
    height: 12rem;
}

.h-full {
    height: 100%;
}

/* 宽高比 */
.aspect-video {
    aspect-ratio: 16 / 9;
}

/* 内边距 */
.p-4 {
    padding: 1rem;
}

.p-6 {
    padding: 1.5rem;
}

.p-8 {
    padding: 2rem;
}

.px-3 {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.px-8 {
    padding-left: 2rem;
    padding-right: 2rem;
}

.py-1 {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.py-3 {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.py-4 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.py-6 {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.py-16 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.py-20 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.pt-6 {
    padding-top: 1.5rem;
}

.pb-4 {
    padding-bottom: 1rem;
}

.pt-6 {
    padding-top: 1.5rem;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-8 {
    margin-top: 2rem;
}

.mb-2 {
    margin-top: 0.5rem;
}

.mb-3 {
    margin-bottom: 0.75rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

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

.mr-3 {
    margin-right: 0.75rem;
}

.mr-4 {
    margin-right: 1rem;
}

.ml-2 {
    margin-left: 0.5rem;
}

/* 字体 */
.text-xs {
    font-size: 0.75rem;
    line-height: 1rem;
}

.text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.text-lg {
    font-size: 1.125rem;
    line-height: 1.75rem;
}

.text-xl {
    font-size: 1.25rem;
    line-height: 1.75rem;
}

.text-2xl {
    font-size: 1.5rem;
    line-height: 2rem;
}

.text-3xl {
    font-size: 1.875rem;
    line-height: 2.25rem;
}

.text-4xl {
    font-size: 2.25rem;
    line-height: 2.5rem;
}

@media (min-width: 768px) {
    .md\\:text-5xl {
        font-size: 3rem;
        line-height: 1;
    }
}

@media (min-width: 1024px) {
    .lg\\:text-6xl {
        font-size: 3.75rem;
        line-height: 1;
    }
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

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

.leading-tight {
    line-height: 1.25;
}

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

/* 文本截断 */
.line-clamp-2 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

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

.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.transition-transform {
    transition-property: transform;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

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

/* 变换 */
.transform {
    transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

.hover\\:scale-105:hover {
    --tw-scale-x: 1.05;
    --tw-scale-y: 1.05;
    transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

.hover\\:-translate-y-2:hover {
    --tw-translate-y: -0.5rem;
    transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

.group:hover .group-hover\\:scale-105 {
    --tw-scale-x: 1.05;
    --tw-scale-y: 1.05;
    transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

.group:hover .group-hover\\:scale-110 {
    --tw-scale-x: 1.1;
    --tw-scale-y: 1.1;
    transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

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

/* 模糊效果 */
.blur-xl {
    filter: blur(24px);
}

/* 透明度 */
.opacity-20 {
    opacity: 0.2;
}

/* 渐变背景 */
.bg-gradient-to-r {
    background-image: linear-gradient(to right, var(--tw-gradient-stops));
}

.from-green-400 {
    --tw-gradient-from: #4ade80;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(74, 222, 128, 0));
}

.to-green-600 {
    --tw-gradient-to: #16a34a;
}

.from-green-500 {
    --tw-gradient-from: #22c55e;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(34, 197, 94, 0));
}

.from-green-600 {
    --tw-gradient-from: #16a34a;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(22, 163, 74, 0));
}

.to-green-700 {
    --tw-gradient-to: #15803d;
}

.from-blue-400 {
    --tw-gradient-from: #60a5fa;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(96, 165, 250, 0));
}

.to-blue-600 {
    --tw-gradient-to: #2563eb;
}

.from-blue-500 {
    --tw-gradient-from: #3b82f6;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(59, 130, 246, 0));
}

.from-blue-600 {
    --tw-gradient-from: #2563eb;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(37, 99, 235, 0));
}

.to-blue-700 {
    --tw-gradient-to: #1d4ed8;
}

.from-blue-50 {
    --tw-gradient-from: #eff6ff;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(239, 246, 255, 0));
}

.to-indigo-50 {
    --tw-gradient-to: #eef2ff;
}

.to-indigo-100 {
    --tw-gradient-to: #e0e7ff;
}

.from-indigo-500 {
    --tw-gradient-from: #6366f1;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(99, 102, 241, 0));
}

.to-indigo-600 {
    --tw-gradient-to: #4f46e5;
}

.from-indigo-600 {
    --tw-gradient-from: #4f46e5;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(79, 70, 229, 0));
}

.to-indigo-700 {
    --tw-gradient-to: #4338ca;
}

.from-purple-50 {
    --tw-gradient-from: #faf5ff;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(250, 245, 255, 0));
}

.to-pink-50 {
    --tw-gradient-to: #fdf2f8;
}

.from-purple-500 {
    --tw-gradient-from: #a855f7;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(168, 85, 247, 0));
}

.to-pink-600 {
    --tw-gradient-to: #db2777;
}

.from-pink-400 {
    --tw-gradient-from: #f472b6;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(244, 114, 182, 0));
}

.to-purple-500 {
    --tw-gradient-to: #a855f7;
}

.from-pink-500 {
    --tw-gradient-from: #ec4899;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(236, 72, 153, 0));
}

.to-rose-600 {
    --tw-gradient-to: #e11d48;
}

.from-orange-50 {
    --tw-gradient-from: #fff7ed;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(255, 247, 237, 0));
}

.to-red-50 {
    --tw-gradient-to: #fef2f2;
}

.from-orange-400 {
    --tw-gradient-from: #fb923c;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(251, 146, 60, 0));
}

.to-red-500 {
    --tw-gradient-to: #ef4444;
}

.from-orange-500 {
    --tw-gradient-from: #f97316;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(249, 115, 22, 0));
}

.to-red-600 {
    --tw-gradient-to: #dc2626;
}

/* 背景颜色 */
.bg-green-100 {
    background-color: #dcfce7;
}

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

.bg-purple-100 {
    background-color: #ede9fe;
}

.text-green-600 {
    color: #16a34a;
}

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

.text-purple-600 {
    color: #9333ea;
}

/* 悬停效果 */
.hover\\:text-white:hover {
    color: #ffffff;
}

.hover\\:bg-indigo-50:hover {
    background-color: #eef2ff;
}

.hover\\:bg-white\/20:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.hover\\:bg-gray-200:hover {
    background-color: #e5e7eb;
}

.hover\\:from-green-600:hover {
    --tw-gradient-from: #16a34a;
}

.hover\\:to-green-700:hover {
    --tw-gradient-to: #15803d;
}

.hover\\:from-blue-600:hover {
    --tw-gradient-from: #2563eb;
}

.hover\\:to-blue-700:hover {
    --tw-gradient-to: #1d4ed8;
}

.hover\\:from-blue-700:hover {
    --tw-gradient-from: #1d4ed8;
}

.hover\\:to-blue-800:hover {
    --tw-gradient-to: #1e40af;
}

.hover\\:from-indigo-600:hover {
    --tw-gradient-from: #4f46e5;
}

.hover\\:to-indigo-700:hover {
    --tw-gradient-to: #4338ca;
}

.hover\\:from-indigo-600:hover {
    --tw-gradient-from: #4f46e5;
}

.hover\\:to-purple-700:hover {
    --tw-gradient-to: #7c3aed;
}

.hover\\:shadow-2xl:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* 响应式设计 */
@media (min-width: 640px) {
    .sm\\:flex-row {
        flex-direction: row;
    }
}

@media (min-width: 768px) {
    .md\\:text-5xl {
        font-size: 3rem;
        line-height: 1;
    }
}

@media (min-width: 1024px) {
    .lg\\:px-8 {
        padding-left: 2rem;
        padding-right: 2rem;
    }
    
    .lg\\:text-6xl {
        font-size: 3.75rem;
        line-height: 1;
    }
}

/* 文本对齐 */
.text-center {
    text-align: center;
}

/* 最大宽度 */
.max-w-none {
    max-width: none;
}

/* Prose样式 */
.prose {
    color: #374151;
    max-width: 65ch;
}

.prose-lg {
    font-size: 1.125rem;
    line-height: 1.7777778;
}

.prose h1 {
    color: #111827;
    font-weight: 800;
    font-size: 2.25em;
    margin-top: 0;
    margin-bottom: 0.8888889em;
    line-height: 1.1111111;
}

.prose h2 {
    color: #111827;
    font-weight: 700;
    font-size: 1.5em;
    margin-top: 2em;
    margin-bottom: 1em;
    line-height: 1.3333333;
}

.prose h3 {
    color: #111827;
    font-weight: 600;
    font-size: 1.25em;
    margin-top: 1.6em;
    margin-bottom: 0.6em;
    line-height: 1.6;
}

.prose p {
    margin-top: 1.25em;
    margin-bottom: 1.25em;
}

.prose ul {
    margin-top: 1.25em;
    margin-bottom: 1.25em;
    padding-left: 1.625em;
}

.prose li {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.prose strong {
    color: #111827;
    font-weight: 600;
}

/* 自定义动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* 加载动画 */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* 自定义工具类 */
.group:hover .group-hover\\:shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* 确保所有变量都有默认值 */
:root {
    --tw-translate-x: 0;
    --tw-translate-y: 0;
    --tw-rotate: 0;
    --tw-skew-x: 0;
    --tw-skew-y: 0;
    --tw-scale-x: 1;
    --tw-scale-y: 1;
}

/* 打印样式 */
@media print {
    .no-print {
        display: none !important;
    }
}