/* Tailwind CSS - 基础样式 */

/* 重置样式 */
*,
::before,
::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: #e5e7eb;
}

::before,
::after {
  --un-content: '';
}

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-feature-settings: normal;
  font-variation-settings: normal;
}

body {
  margin: 0;
  line-height: inherit;
}

hr {
  height: 0;
  color: inherit;
  border-top-width: 1px;
}

abbr:where([title]) {
  text-decoration: underline dotted;
}

h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
}

a {
  color: inherit;
  text-decoration: inherit;
}

b, strong {
  font-weight: bolder;
}

code, kbd, samp, pre {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 1em;
}

small {
  font-size: 80%;
}

sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

table {
  text-indent: 0;
  border-color: inherit;
  border-collapse: collapse;
}

button, input, optgroup, select, textarea {
  font-family: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}

button, select {
  text-transform: none;
}

button, [type='button'], [type='reset'], [type='submit'] {
  -webkit-appearance: button;
  background-color: transparent;
  background-image: none;
}

:-moz-focusring {
  outline: auto;
}

:-moz-ui-invalid {
  box-shadow: none;
}

progress {
  vertical-align: baseline;
}

::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
  height: auto;
}

[type='search'] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}

::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

summary {
  display: list-item;
}

blockquote, dl, dd, h1, h2, h3, h4, h5, h6, hr, figure, p, pre {
  margin: 0;
}

fieldset {
  margin: 0;
  padding: 0;
}

legend {
  padding: 0;
}

ol, ul, menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

dialog {
  padding: 0;
}

textarea {
  resize: vertical;
}

input::placeholder, textarea::placeholder {
  opacity: 1;
  color: #9ca3af;
}

button, [role="button"] {
  cursor: pointer;
}

:disabled {
  cursor: default;
}

img, svg, video, canvas, audio, iframe, embed, object {
  display: block;
  vertical-align: middle;
}

img, video {
  max-width: 100%;
  height: auto;
}

[hidden] {
  display: none;
}

/* 布局类 */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container {
    max-width: 640px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 768px;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
}

@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}

/* 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;
}

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

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

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

.justify-end {
  justify-content: flex-end;
}

/* Grid */
.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));
}

.grid-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

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

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

.space-y-2 > * + * {
  margin-top: 0.5rem;
}

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

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

/* 内边距 */
.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-12 { padding: 3rem; }
.p-16 { padding: 4rem; }
.p-24 { padding: 6rem; }

.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-16 { padding-left: 4rem; padding-right: 4rem; }

.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-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }

/* 外边距 */
.m-0 { margin: 0; }
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 0.75rem; }
.m-4 { margin: 1rem; }
.m-5 { margin: 1.25rem; }
.m-6 { margin: 1.5rem; }
.m-8 { margin: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

.ml-0 { margin-left: 0; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 0.75rem; }
.ml-4 { margin-left: 1rem; }

.mr-0 { margin-right: 0; }
.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }
.mr-4 { margin-right: 1rem; }

/* 宽度和高度 */
.w-full { width: 100%; }
.w-1/2 { width: 50%; }
.w-1/3 { width: 33.333333%; }
.w-1/4 { width: 25%; }
.w-2/3 { width: 66.666667%; }
.w-3/4 { width: 75%; }

.h-full { height: 100%; }
.h-16 { height: 4rem; }
.h-32 { height: 8rem; }
.h-48 { height: 12rem; }
.h-64 { height: 16rem; }

/* 文本 */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.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; }

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* 颜色 */
.text-white { color: #ffffff; }
.text-gray-300 { color: #d1d5db; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-900 { color: #111827; }

.bg-white { background-color: #ffffff; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-gray-200 { background-color: #e5e7eb; }
.bg-gray-300 { background-color: #d1d5db; }
.bg-blue-50 { background-color: #eff6ff; }
.bg-green-100 { background-color: #dcfce7; }
.bg-red-100 { background-color: #fee2e2; }

/* 边框 */
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-gray-200 { border-color: #e5e7eb; }
.border-gray-300 { border-color: #d1d5db; }
.border-green-400 { border-color: #4ade80; }
.border-red-400 { border-color: #f87171; }

.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-full { border-radius: 9999px; }

/* 阴影 */
.shadow { box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06); }
.shadow-md { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }

/* 定位 */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

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

.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* 显示 */
.block { display: block; }
.inline-block { display: inline-block; }
.hidden { display: none; }

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

/* 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)); }
.-translate-x-1/2 { --tw-translate-x: -50%; }
.-translate-y-1/2 { --tw-translate-y: -50%; }

/* 过渡 */
.transition { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter; 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-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-transform { transition-property: transform; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }

.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }

/* 响应式 */
@media (min-width: 640px) {
  .sm\\:flex { display: flex; }
  .sm\\:grid { display: grid; }
  .sm\\:block { display: block; }
  .sm\\:hidden { display: none; }
  .sm\\:w-1/2 { width: 50%; }
  .sm\\:w-1/3 { width: 33.333333%; }
  .sm\\:w-1/4 { width: 25%; }
  .sm\\:w-3/4 { width: 75%; }
  .sm\\:flex-row { flex-direction: row; }
  .sm\\:flex-col { flex-direction: column; }
  .sm\\:items-center { align-items: center; }
  .sm\\:justify-center { justify-content: center; }
  .sm\\:justify-between { justify-content: space-between; }
  .sm\\:text-center { text-align: center; }
  .sm\\:text-left { text-align: left; }
  .sm\\:text-right { text-align: right; }
  .sm\\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
  .sm\\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .sm\\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .sm\\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .sm\\:pr-8 { padding-right: 2rem; }
  .sm\\:pl-8 { padding-left: 2rem; }
  .sm\\:py-8 { padding-top: 2rem; padding-bottom: 2rem; }
  .sm\\:border-l { border-left-width: 1px; }
  .sm\\:border-r { border-right-width: 1px; }
  .sm\\:border-t-0 { border-top-width: 0; }
  .sm\\:mt-0 { margin-top: 0; }
  .sm\\:pt-4 { padding-top: 1rem; }
  .sm\\:mr-10 { margin-right: 2.5rem; }
  .sm\\:ml-auto { margin-left: auto; }
  .sm\\:flex-nowrap { flex-wrap: nowrap; }
  .sm\\:flex-wrap { flex-wrap: wrap; }
}

@media (min-width: 768px) {
  .md\\:block { display: block; }
  .md\\:hidden { display: none; }
  .md\\:flex { display: flex; }
  .md\\:grid { display: grid; }
  .md\\:w-1/2 { width: 50%; }
  .md\\:w-1/3 { width: 33.333333%; }
  .md\\:w-2/3 { width: 66.666667%; }
  .md\\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\\:flex-row { flex-direction: row; }
  .md\\:flex-col { flex-direction: column; }
  .md\\:items-center { align-items: center; }
  .md\\:justify-center { justify-content: center; }
  .md\\:justify-between { justify-content: space-between; }
  .md\\:text-center { text-align: center; }
  .md\\:text-left { text-align: left; }
  .md\\:py-8 { padding-top: 2rem; padding-bottom: 2rem; }
  .md\\:mt-0 { margin-top: 0; }
  .md\\:ml-auto { margin-left: auto; }
  .md\\:space-x-4 > * + * { margin-left: 1rem; }
  .md\\:space-y-0 > * + * { margin-top: 0; }
}

@media (min-width: 1024px) {
  .lg\\:block { display: block; }
  .lg\\:hidden { display: none; }
  .lg\\:flex { display: flex; }
  .lg\\:grid { display: grid; }
  .lg\\:w-1/2 { width: 50%; }
  .lg\\:w-1/3 { width: 33.333333%; }
  .lg\\:w-2/3 { width: 66.666667%; }
  .lg\\:w-3/4 { width: 75%; }
  .lg\\:col-span-1 { grid-column: span 1 / span 1; }
  .lg\\:col-span-2 { grid-column: span 2 / span 2; }
  .lg\\:col-span-3 { grid-column: span 3 / span 3; }
  .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\\:flex-row { flex-direction: row; }
  .lg\\:flex-col { flex-direction: column; }
  .lg\\:items-center { align-items: center; }
  .lg\\:justify-center { justify-content: center; }
  .lg\\:justify-between { justify-content: space-between; }
  .lg\\:text-center { text-align: center; }
  .lg\\:text-left { text-align: left; }
  .lg\\:py-8 { padding-top: 2rem; padding-bottom: 2rem; }
  .lg\\:mt-0 { margin-top: 0; }
  .lg\\:ml-auto { margin-left: auto; }
  .lg\\:space-x-4 > * + * { margin-left: 1rem; }
  .lg\\:space-y-0 > * + * { margin-top: 0; }
}

@media (min-width: 1280px) {
  .xl\\:w-1/3 { width: 33.333333%; }
  .xl\\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* 特殊类 */
.group:hover .group-hover\\:block { display: block; }
.group:hover .group-hover\\:scale-105 { transform: scale(1.05); }
.group:hover .group-hover\\:scale-125 { transform: scale(1.25); }

.hover\\:bg-opacity-100:hover { --tw-bg-opacity: 1; }
.hover\\:bg-opacity-10:hover { --tw-bg-opacity: 0.1; }
.hover\\:text-white:hover { color: #ffffff; }
.hover\\:text-#1453C7:hover { color: #1453C7; }
.hover\\:bg-#1453C7:hover { background-color: #1453C7; }
.hover\\:bg-gray-100:hover { background-color: #f3f4f6; }
.hover\\:bg-indigo-600:hover { background-color: #4f46e5; }
.hover\\:shadow-lg:hover { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.hover\\:scale-105:hover { transform: scale(1.05); }
.hover\\:scale-125:hover { transform: scale(1.25); }

.focus\\:outline-none:focus { outline: 2px solid transparent; outline-offset: 2px; }
.focus\\:border-indigo-500:focus { border-color: #6366f1; }
.focus\\:ring-2:focus { --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color); --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color); box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000); }
.focus\\:ring-indigo-200:focus { --tw-ring-color: #c7d2fe; }

/* 背景渐变 */
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.from-white { --tw-gradient-from: #ffffff; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(255, 255, 255, 0)); }
.to-yellow-50 { --tw-gradient-to: #fefce8; }
.to-green-50 { --tw-gradient-to: #f0fdf4; }
.from-yellow-50 { --tw-gradient-from: #fefce8; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(254, 252, 232, 0)); }

/* 文本装饰 */
.uppercase { text-transform: uppercase; }
.text-nowrap { white-space: nowrap; }

/* 背景混合 */
.bg-opacity-75 { --tw-bg-opacity: 0.75; }
.bg-opacity-50 { --tw-bg-opacity: 0.5; }
.bg-opacity-0 { --tw-bg-opacity: 0; }

/* 可见性 */
.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.opacity-100 { opacity: 1; }

.invisible { visibility: hidden; }
.visible { visibility: visible; }

/* 旋转 */
.rotate-180 { transform: rotate(180deg); }

/* 过渡时间 */
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }

/* 缓动函数 */
.ease-in-out { transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }
.ease-out { transition-timing-function: cubic-bezier(0, 0, 0.2, 1); }

/* 背景位置 */
.bg-center { background-position: center; }
.bg-cover { background-size: cover; }
.bg-no-repeat { background-repeat: no-repeat; }

/* 边框样式 */
.border-l { border-left-width: 1px; }
.border-t { border-top-width: 1px; }

/* 文本阴影 */
.text-shadow { text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); }

/* 背景模糊 */
.backdrop-blur { backdrop-filter: blur(8px); }

/* 特殊尺寸 */
.h-70 { height: 4.375rem; }
.h-120 { height: 7.5rem; }
.h-180 { height: 11.25rem; }
.h-200 { height: 12.5rem; }
.h-580 { height: 36.25rem; }

.w-16 { width: 1rem; }
.w-24 { width: 1.5rem; }
.w-160 { width: 10rem; }

.px-20 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-80 { padding-left: 5rem; padding-right: 5rem; }
.py-20 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-27 { padding-top: 1.6875rem; padding-bottom: 1.6875rem; }

.mr-300 { margin-right: 18.75rem; }
.ml-380 { margin-left: 23.75rem; }

.space-x-22 > * + * { margin-left: 1.375rem; }

/* 特殊颜色 */
.text-#1453C7 { color: #1453C7; }
.text-#333 { color: #333333; }
.text-#666 { color: #666666; }
.bg-#031027 { background-color: #031027; }
.bg-#1453C7 { background-color: #1453C7; }
.bg-#0f3d8f { background-color: #0f3d8f; }
.text-#1453C7 { color: #1453C7; }
.text-#0f3d8f { color: #0f3d8f; }

/* 特殊类 */
.menu-active { color: #1453C7; }
.btn-circle { border-radius: 9999px; }