/*!
 * Tailwind CSS v3.4.17 - FINAL CLEAN VERSION for jxligao.cn
 * Re-organized and De-duplicated manually to fix layout conflicts.
 * -------------------------------------------------------------------------
 */

/* =========================================
   1. Preflight (基础重置 - 仅此一份)
   ========================================= */
*, ::before, ::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: #e5e7eb; /* 默认边框颜色 */
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --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;
  --tw-ring-offset-width: 0px;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur: ;
  --tw-backdrop-blur: ;
}

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

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  scroll-behavior: smooth;
}

body { margin: 0; line-height: inherit; }
h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; }
a { color: inherit; text-decoration: inherit; }
img, svg, video { display: block; vertical-align: middle; max-width: 100%; height: auto; }
button { cursor: pointer; }
.hidden { display: none; }

/* =========================================
   2. Components (自定义组件与特定修复)
   ========================================= */

/* 容器：响应式宽度 */
.container { width: 100%; margin-left: auto; margin-right: auto; }
@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; } }
@media (min-width: 1536px) { .container { max-width: 1536px; } }

/* --- 修复：首页精选案例卡片 (Swiper) --- */
#cases .swiper-slide {
    height: auto !important;
    display: flex;
    flex-direction: column;
}
#cases .swiper-slide > div {
    height: 100%;
    display: flex;
    flex-direction: column;
}
/* 卡片图片统一高度 */
#cases .swiper-slide img {
    height: 14rem !important; /* 224px */
    width: 100%;
    object-fit: cover;
}
/* 卡片内容紧凑化 */
#cases .swiper-slide .p-6 {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 1.25rem !important; /* 减小内边距 p-5 */
}
/* 标题限制 */
#cases .swiper-slide h3 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 3.5rem;
    margin-bottom: 0.25rem !important;
    font-size: 1.125rem !important; /* text-lg */
}
/* 描述限制 */
#cases .swiper-slide p {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.75rem !important;
    font-size: 0.875rem !important;
}
/* 按钮底部对齐 */
#cases .swiper-slide a.text-blue-600 {
    margin-top: auto;
    display: inline-block;
    font-size: 0.875rem !important;
}

/* --- 修复：导航栏文字美化 --- */
header nav .hidden.md\:flex.space-x-8 > a {
    font-weight: 500 !important; /* font-medium */
    font-size: 0.95rem !important;
    margin-left: 1.25rem !important;
    margin-right: 1.25rem !important;
}
header nav .hidden.md\:flex.space-x-8 > a.bg-blue-600 {
    margin-left: 0.5rem !important; /* 按钮左边距微调 */
}

/* --- 修复：立高观点 (Index) 列表页 --- */
/* 侧边栏吸顶 */
.sticky { position: sticky; }
.top-24 { top: 6rem; }

/* 侧边栏链接居中 */
.sticky nav a {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 文章列表缩略图统一 */
.md\:w-3\/4 article img {
    height: 12rem !important; /* 移动端/小屏 192px */
    width: 100%;
    object-fit: cover;
}
@media (min-width: 1024px) {
    .md\:w-3\/4 article img {
        height: 14rem !important; /* 大屏 224px */
    }
}

/* =========================================
   3. Utilities (原子类 - 已去重)
   ========================================= */

/* --- Layout (布局) --- */
.block { display: block; }
.inline-flex { display: inline-flex; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-grow { flex-grow: 1; }
.flex-shrink-0 { flex-shrink: 0; }
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.overflow-hidden { overflow: hidden; }
.object-cover { object-fit: cover; }

/* --- Positioning (定位) --- */
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.inset-0 { inset: 0px; }
.top-0 { top: 0px; }
.top-full { top: 100%; }
.right-0 { right: 0px; }
.bottom-6 { bottom: 1.5rem; }
.right-6 { right: 1.5rem; }
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }

/* --- Spacing (间距) --- */
.m-0 { margin: 0; }
.mx-auto { margin-left: auto; margin-right: auto; }
.my-8 { margin-top: 2rem; margin-bottom: 2rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.ml-1 { margin-left: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }

.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
.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-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; }
.pb-16 { padding-bottom: 4rem; }

.gap-2 { gap: 0.5rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }

.space-x-2 > :not([hidden]) ~ :not([hidden]) { --tw-space-x-reverse: 0; margin-right: calc(0.5rem * var(--tw-space-x-reverse)); margin-left: calc(0.5rem * calc(1 - var(--tw-space-x-reverse))); }
.space-x-8 > :not([hidden]) ~ :not([hidden]) { --tw-space-x-reverse: 0; margin-right: calc(2rem * var(--tw-space-x-reverse)); margin-left: calc(2rem * calc(1 - var(--tw-space-x-reverse))); }
.space-y-1 > :not([hidden]) ~ :not([hidden]) { --tw-space-y-reverse: 0; margin-top: calc(0.25rem * calc(1 - var(--tw-space-y-reverse))); margin-bottom: calc(0.25rem * var(--tw-space-y-reverse)); }
.space-y-2 > :not([hidden]) ~ :not([hidden]) { --tw-space-y-reverse: 0; margin-top: calc(0.5rem * calc(1 - var(--tw-space-y-reverse))); margin-bottom: calc(0.5rem * var(--tw-space-y-reverse)); }

/* --- Sizing (尺寸) --- */
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-7 { width: 1.75rem; }
.w-10 { width: 2.5rem; }
.w-14 { width: 3.5rem; }
.w-16 { width: 4rem; }
.w-64 { width: 16rem; }
.w-auto { width: auto; }
.w-full { width: 100%; }

.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-7 { height: 1.75rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-14 { height: 3.5rem; }
.h-16 { height: 4rem; }
.h-32 { height: 8rem; }
.h-64 { height: 16rem; }
.h-auto { height: auto; }
.h-full { height: 100%; }

.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-6xl { max-width: 72rem; }

/* --- Typography (排版) --- */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

.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-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }

.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }
.leading-loose { line-height: 2; }

/* --- Colors (颜色) --- */
.text-white { --tw-text-opacity: 1; color: rgb(255 255 255 / var(--tw-text-opacity)); }
.text-gray-300 { --tw-text-opacity: 1; color: rgb(209 213 219 / var(--tw-text-opacity)); }
.text-gray-400 { --tw-text-opacity: 1; color: rgb(156 163 175 / var(--tw-text-opacity)); }
.text-gray-500 { --tw-text-opacity: 1; color: rgb(107 114 128 / var(--tw-text-opacity)); }
.text-gray-600 { --tw-text-opacity: 1; color: rgb(75 85 99 / var(--tw-text-opacity)); }
.text-gray-700 { --tw-text-opacity: 1; color: rgb(55 65 81 / var(--tw-text-opacity)); }
.text-gray-800 { --tw-text-opacity: 1; color: rgb(31 41 55 / var(--tw-text-opacity)); }
.text-blue-100 { --tw-text-opacity: 1; color: rgb(219 234 254 / var(--tw-text-opacity)); }
.text-blue-600 { --tw-text-opacity: 1; color: rgb(37 99 235 / var(--tw-text-opacity)); }
.text-blue-700 { --tw-text-opacity: 1; color: rgb(29 78 216 / var(--tw-text-opacity)); }
.text-red-500 { --tw-text-opacity: 1; color: rgb(239 68 68 / var(--tw-text-opacity)); }
.text-red-600 { --tw-text-opacity: 1; color: rgb(220 38 38 / var(--tw-text-opacity)); }
.text-green-600 { --tw-text-opacity: 1; color: rgb(22 163 74 / var(--tw-text-opacity)); }
.text-purple-600 { --tw-text-opacity: 1; color: rgb(147 51 234 / var(--tw-text-opacity)); }
.text-yellow-600 { --tw-text-opacity: 1; color: rgb(202 138 4 / var(--tw-text-opacity)); }
.text-teal-600 { --tw-text-opacity: 1; color: rgb(13 148 136 / var(--tw-text-opacity)); }

/* --- Backgrounds (背景) --- */
.bg-white { --tw-bg-opacity: 1; background-color: rgb(255 255 255 / var(--tw-bg-opacity)); }
.bg-white\/70 { background-color: rgb(255 255 255 / 0.7); }
.bg-white\/90 { background-color: rgb(255 255 255 / 0.9); }
.bg-gray-50 { --tw-bg-opacity: 1; background-color: rgb(249 250 251 / var(--tw-bg-opacity)); }
.bg-gray-100 { --tw-bg-opacity: 1; background-color: rgb(243 244 246 / var(--tw-bg-opacity)); }
.bg-gray-800\/50 { background-color: rgb(31 41 55 / 0.5); }
.bg-gray-900 { --tw-bg-opacity: 1; background-color: rgb(17 24 39 / var(--tw-bg-opacity)); }
.bg-blue-600 { --tw-bg-opacity: 1; background-color: rgb(37 99 235 / var(--tw-bg-opacity)); }

.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.from-blue-600 { --tw-gradient-from: #2563eb; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(37 99 235 / 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, rgb(250 245 255 / 0)); }
.to-purple-100 { --tw-gradient-to: #f3e8ff; }
.from-green-50 { --tw-gradient-from: #f0fdf4; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(240 253 244 / 0)); }
.to-green-100 { --tw-gradient-to: #dcfce7; }
/* ... (其余渐变色简写) ... */
.from-red-50 { --tw-gradient-from: #fef2f2; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(254 242 242 / 0)); }
.to-red-100 { --tw-gradient-to: #fee2e2; }
.from-blue-50 { --tw-gradient-from: #eff6ff; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(239 246 255 / 0)); }
.to-blue-100 { --tw-gradient-to: #dbeafe; }
.from-yellow-50 { --tw-gradient-from: #fefce8; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(254 252 232 / 0)); }
.to-yellow-100 { --tw-gradient-to: #fef9c3; }
.from-teal-50 { --tw-gradient-from: #f0fdfa; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(240 253 250 / 0)); }
.to-teal-100 { --tw-gradient-to: #ccfbf1; }

.opacity-30 { opacity: 0.3; }

/* --- Borders & Shadows (边框与阴影) --- */
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }
.border-t { border-top-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-l { border-left-width: 1px; }
.border-gray-200 { border-color: rgb(229 231 235); }
.border-gray-300 { border-color: rgb(209 213 219); }
.border-gray-700 { border-color: rgb(55 65 81); }

.shadow-md { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }

/* --- Effects (特效) --- */
.backdrop-blur-md { backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.backdrop-blur-sm { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }

/* --- Transitions (过渡) --- */
.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)); }
.transition { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter; transition-duration: 150ms; }
.transition-all { transition-property: all; transition-duration: 150ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }

/* --- Interactivity (交互) --- */
.focus\:outline-none:focus { outline: 2px solid transparent; outline-offset: 2px; }
.disabled\:opacity-50:disabled { opacity: 0.5; }
.disabled\:transform-none:disabled { transform: none; }

.hover\:scale-105:hover { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }
.hover\:scale-110:hover { --tw-scale-x: 1.1; --tw-scale-y: 1.1; }
.hover\:bg-blue-700:hover { --tw-bg-opacity: 1; background-color: rgb(29 78 216 / var(--tw-bg-opacity)); }
.hover\:bg-gray-100:hover { --tw-bg-opacity: 1; background-color: rgb(243 244 246 / var(--tw-bg-opacity)); }
.hover\:bg-gray-200:hover { --tw-bg-opacity: 1; background-color: rgb(229 231 235 / var(--tw-bg-opacity)); }
.hover\:bg-gray-900:hover { --tw-bg-opacity: 1; background-color: rgb(17 24 39 / var(--tw-bg-opacity)); }
.hover\:text-blue-600:hover { --tw-text-opacity: 1; color: rgb(37 99 235 / var(--tw-text-opacity)); }
.hover\:text-blue-700:hover { --tw-text-opacity: 1; color: rgb(29 78 216 / var(--tw-text-opacity)); }
.hover\:text-red-500:hover { --tw-text-opacity: 1; color: rgb(239 68 68 / var(--tw-text-opacity)); }
.hover\:text-white:hover { --tw-text-opacity: 1; color: rgb(255 255 255 / var(--tw-text-opacity)); }
.hover\:text-gray-400:hover { --tw-text-opacity: 1; color: rgb(156 163 175 / var(--tw-text-opacity)); }
.hover\:shadow-2xl:hover { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }

.group:hover .group-hover\:-translate-x-1 { --tw-translate-x: -0.25rem; }
.group:hover .group-hover\:scale-105 { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }

/* =========================================
   4. Media Queries (响应式 - 已去重)
   ========================================= */
@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:hidden { display: none; }
  .md\:flex-row { flex-direction: row; }
  .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\:w-1\/4 { width: 25%; }
  .md\:w-1\/3 { width: 33.333333%; }
  .md\:w-1\/2 { width: 50%; }
  .md\:w-2\/3 { width: 66.666667%; }
  .md\:w-3\/4 { width: 75%; }
  
  .md\:h-96 { height: 24rem; }
  .md\:h-full { height: 100%; }
  
  .md\:mx-0 { margin-left: 0; margin-right: 0; }
  .md\:mt-0 { margin-top: 0; }
  .md\:mb-0 { margin-bottom: 0; }
  .md\:ml-4 { margin-left: 1rem; }
  
  .md\:p-10 { padding: 2.5rem; }
  .md\:py-40 { padding-top: 10rem; padding-bottom: 10rem; }
  .md\:pl-16 { padding-left: 4rem; }
  
  .md\:text-left { text-align: left; }
  .md\:text-right { text-align: right; }
  .md\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .md\:text-6xl { font-size: 3.75rem; line-height: 1; }
}

@media (min-width: 1024px) {
  .lg\:gap-12 { gap: 3rem; }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
}