/*
Theme Name: HL Machinery
Theme URI: https://example.com/hl-machinery
Author: HL Machinery Team
Author URI: https://example.com
Description: A professional WordPress theme for excavator parts and construction machinery B2B websites. SEO-optimized, responsive, and built for international trade.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: hl-machinery
Tags: translation-ready, custom-logo, featured-images, threaded-comments, responsive-layout, seo
*/

/* ============================================
   CSS Variables - Design Tokens
   ============================================ */
:root {
    --color-primary: #F5B800;
    --color-primary-dark: #E0A500;
    --color-primary-light: #FFD23F;
    --color-dark: #1A1A1A;
    --color-dark-2: #222222;
    --color-dark-3: #2D2D2D;
    --color-gray-900: #111111;
    --color-gray-800: #333333;
    --color-gray-700: #4A4A4A;
    --color-gray-600: #666666;
    --color-gray-500: #888888;
    --color-gray-400: #AAAAAA;
    --color-gray-300: #CCCCCC;
    --color-gray-200: #E5E5E5;
    --color-gray-100: #F5F5F5;
    --color-gray-50: #FAFAFA;
    --color-white: #FFFFFF;
    --color-border: #E8E8E8;
    --color-star: #F5B800;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --container-max: 1480px;
    --container-wide: 1440px;
    --section-padding: 80px;
    --section-padding-mobile: 48px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   Reset & Base
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: #e7a80f;
}

ul,
ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-dark);
    margin-bottom: 0.5em;
    font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-weight: 600;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 {font-size: clamp(2.6rem, 4vw, 2.4rem);}
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.2rem; }
h5 { font-size: 1.05rem; }
h6 { font-size: 0.95rem; }

p {
    margin-bottom: 1em;
    color: var(--color-gray-600);
}

/* ============================================
   Layout Utilities
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
}

.container-wide {
    max-width: var(--container-wide);
}

.section {
    padding: var(--section-padding) 0;
}

.section-alt {
    background-color: var(--color-gray-50);
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 48px;
}

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: 16px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 3px;
    background-color: #e7a80f;
    border-radius: 2px;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--color-gray-500);
    margin-top: 20px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background-color: #e7a80f;
    color: var(--color-dark);
    border-color: #e7a80f;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 184, 0, 0.35);
}

.btn-outline {
    background-color: transparent;
    color: #e7a80f;
    border-color: #e7a80f;
}

.btn-outline:hover {
    background-color: #e7a80f;
    color: var(--color-dark);
    transform: translateY(-2px);
}

.btn-outline-white {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-dark);
}

.btn-lg {
    padding: 14px 26px;
    font-size: 1.05rem;
}
.btn-sm {
    padding: 10px 20px;
    font-size: 0.85rem;
}
.btn-sm .btn-icon {
    width: 24px;
    height: 24px;
    font-size: 0.7rem;
}

.btn .btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--color-dark);
    color: #e7a80f;
    border-radius: 50%;
    font-size: 0.8rem;
    margin-left: 4px;
    transition: all var(--transition-fast);
}

.btn:hover .btn-icon {
    background-color: var(--color-white);
    color: var(--color-dark);
}

.btn-outline .btn-icon {
    background-color: #e7a80f;
    color: var(--color-dark);
}

.btn-outline:hover .btn-icon {
    background-color: var(--color-dark);
    color: #e7a80f;
}

/* ============================================
   Header / Navigation
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-base);
    padding: 16px 0;
}

.site-header.scrolled {
    background-color: rgba(26, 26, 26, 0.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 20px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background-color: rgba(26, 26, 26, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--radius-full);
    padding: 20px 16px 20px 32px;
    max-width: var(--container-wide);
    margin: 0 auto;
}

.site-header.scrolled .header-inner {
    background-color: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 0;
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo .logo-mark {
    font-size: 3rem;
    font-weight: 900;
    color: #e7a80f;
    line-height: 1;
    letter-spacing: -1px;
}

.site-logo .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.site-logo .logo-text span:first-child {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.site-logo .logo-text span:last-child {
    font-size: 1em;
    font-weight: 500;
    color: var(--color-gray-400);
}

/* Main Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    justify-content: center;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 4px;
}

.main-nav li {
    position: relative;
}

.main-nav a {
    display: block;
    padding: 10px 30px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
}

.main-nav a:hover,
.main-nav .current-menu-item > a,
.main-nav .current_page_item > a {
    color: #e7a80f;
}

.main-nav .current-menu-item > a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background-color: #e7a80f;
    border-radius: 1px;
}

/* Dropdown */
.main-nav .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 310px;
    background-color: var(--color-dark-2);
    border-radius: var(--radius-md);
    padding: 8px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
    flex-direction: column;
    gap: 2px;
}

.main-nav li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-nav .sub-menu a {
    padding: 10px 14px;
    font-size: 0.88rem;
    border-radius: var(--radius-sm);
}

.main-nav .sub-menu a:hover {
    background-color: rgba(245, 184, 0, 0.1);
    color: #e7a80f;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.header-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: transparent;
    color: var(--color-white);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 1rem;
}

.header-action-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #e7a80f;
}

.header-action-btn.lang-switch {
    width: auto;
    padding: 0 12px;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 500;
}

.header-action-btn.contact-btn {
    background-color: #e7a80f;
    color: var(--color-dark);
    width: 44px;
    height: 44px;
}

.header-action-btn.contact-btn:hover {
    background-color: var(--color-primary-dark);
    transform: scale(1.05);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    border-radius: 1px;
    transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--color-dark);
}

.hero-slider-wrap {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    z-index: -1; /* 不激活的slide沉到底层，不再挡画面 */
    transition: opacity 0.7s ease;
}
.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 1; /* 只有当前这一张上浮 */
}


.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1000px;
    margin: auto;
    padding: 180px 24px 90px;
}

.hero h1 {
    color: var(--color-white);
    font-size: clamp(2rem, 5.5vw, 3.5rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-cta {
    margin-bottom: 60px;
}

/* Hero Product Categories */
.hero-categories {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.hero-category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: transform var(--transition-base);
}

.hero-category-item:hover {
    transform: translateY(-6px);
}

.hero-category-circle {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background-color: var(--color-white);
    border: 4px solid #e7a80f;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
    transition: all var(--transition-base);
}

.hero-category-item:hover .hero-category-circle {
    border-color: var(--color-primary-light);
    box-shadow: 0 12px 40px rgba(245, 184, 0, 0.4);
}

.hero-category-circle img {
    width: 80%;
    height: 80%;
    object-fit: contain;
}

.hero-category-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-white);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
    max-width: 120px;
    text-align: center;
}

/* Hero Slider Dots */
.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.hero-dot.active {
    background-color: #e7a80f;
    width: 28px;
    border-radius: 6px;
}


/* ============================================
   Product Center Section
   ============================================ */
.product-center {
    background-color: var(--color-white);
}

/* Product Tabs / Filter */
.product-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}

.product-tab {
    padding: 10px 12px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-gray-600);
    background-color: var(--color-gray-100);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
}

.product-tab:hover {
    color: var(--color-primary-dark);
    border-color: #e7a80f;
}

.product-tab.active {
    background-color: #e7a80f;
    color: var(--color-dark);
    border-color: #e7a80f;
    font-weight: 600;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin-bottom: 48px;
}

/*========产品中心｜交错渐入+按钮动画========*/
.product-center-wrap {
  width: 100%;
  margin: 60px auto;
}
.product-list-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px 24px;
}
.product-card {
  display: flex;
  flex-direction: column;
  padding: 12px;
  border-radius: 18px;
  transition: transform 0.32s ease, box-shadow 0.32s ease, opacity 0.4s ease;
  opacity: 1;
  transform: translateY(0);
}
.product-card__img{
    background: #f9fafc;
}
.product-card img{
    height: 280px;
    width: 100%;
}
.product-card__title {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 6px;
  transition: color 0.25s ease;
  line-height: 1.4; 

  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__spec {
  font-size: 13px;
  color: #444444;
  line-height: 1.5;
  margin: 1px 0;
}
/* 删除下面这一行 .product-card.card-in 的全部代码，不再需要 */
/* 滚动后激活入场状态 */
.product-card.card-in {
  opacity: 1;
  transform: translateY(0);
}
/* 鼠标悬浮卡片效果 */
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

.product-card_img {
  background-color: #f7f8fa;
  border-radius: 14px;
  width: 100%;
  height: 200px;
  margin-bottom: 18px;
  overflow: hidden;
  transition: transform 0.35s ease;
}

.product-card_img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #f7f8fa;
}
.product-card:hover .product-card__img {
  transform: scale(1.03);
}

.product-card__title {
  font-size: 20px;
  font-weight:700;
  margin:0 0 8px;
  transition: color 0.25s ease;
}
.product-card:hover .product-card__title{
  color:#e7a80f;
}

.product-card__spec {
  font-size:14px;
  color:#444444;
  line-height:1.6;
  margin:2px 0;
}

/* =========升级按钮样式========= */
.product-card__more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
  padding: 9px 20px;
  border: 1px solid #e7a80f;
  border-radius: 50px;
  color: #111;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: color 0.3s ease;
}
/* 背景填充动画效果 */
.product-card__more-btn::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:0%;
  height:100%;
  background:#111;
  z-index:-1;
  transition: width 0.35s ease;
}
.product-card__more-btn:hover{
  color:#ffffff;
}
.product-card__more-btn:hover::before{
  width:100%;
}

/* 响应式 */
@media(max-width:1100px){
  .product-list-grid{
    grid-template-columns: repeat(2,1fr);
  }
}
@media(max-width:600px){
  .product-list-grid{
    grid-template-columns: 1fr;
  }
  .product-card:hover{
    transform: translateY(-4px);
  }
  .product-card__more-btn{
    width:100%;
  }
}


.product-card-body {
    padding: 20px;
}

.product-card-title {
    font-size: 1rem;
    font-weight: inherit;
    color: var(--color-dark);
    margin-bottom: 10px;
    line-height: 1.3;
}

.product-card-specs {
    margin-bottom: 14px;
}

.product-card-specs li {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    padding: 2px 0;
    display: flex;
    gap: 6px;
}

.product-card-specs li strong {
    color: var(--color-gray-800);
    font-weight: 600;
}

.product-card-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}
.product-card-footer .btn {
    width: 100%;
}

.product-card-price-label {
    font-size: 0.78rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.product-card-price {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--color-dark);
}

.product-center-cta {
    text-align: center;
}

/* ============================================
   About Us Section
   ============================================ */
.about-section {
    position: relative;
    background-color: var(--color-dark);
    color: var(--color-white);
    overflow: hidden;
}

.about-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
}

.about-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.92) 0%, rgba(245, 184, 0, 0.25) 100%);
}

.about-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto 56px;
}

.about-content h2 {
    color: var(--color-white);
    position: relative;
    display: inline-block;
    margin-bottom: 24px;
}

.about-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 3px;
    background-color: #e7a80f;
    border-radius: 2px;
}

.about-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 28px;
}

.about-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.about-play-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-white);
    color: #e7a80f;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: 1rem;
}

.about-play-btn:hover {
    background-color: #e7a80f;
    color: var(--color-dark);
    transform: scale(1.1);
}

/* About Stats */
.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.video-modal{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,0.85);
    z-index:9999;
    display:none;
    align-items:center;
    justify-content:center;
    padding:20px;
}
.video-modal.show{display:flex;}
.video-modal-wrap{
    width:100%;
    max-width:900px;
    position:relative;
}
.video-close{
    position:absolute;
    top:-35px;
    right:0;
    color:#fff;
    font-size:30px;
    cursor:pointer;
}
#modalVideo{width:100%;}

.about-stat {
    text-align: center;
    padding: 0 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.about-stat:last-child {
    border-right: none;
}

.about-stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 8px;
}

.about-stat-number .suffix {
    color: #e7a80f;
    font-size: 0.4em;
}

.about-stat-label {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* About Gallery */
.about-gallery {
    position: relative;
    z-index: 3;
    max-width: var(--container-wide);
    margin: 60px auto 0;
    padding: 0 24px;
}

.about-gallery-viewport {
    background-color: var(--color-white);
    padding: 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    cursor: grab;
    user-select: none;
}
.about-gallery-viewport::-webkit-scrollbar {
    display: none;
}
.about-gallery-viewport:active {
    cursor: grabbing;
}
.about-gallery-track {
    display: flex;
    gap: 20px;
    width: max-content;
}
.about-gallery-item {
    flex: 0 0 320px;
    text-align: center;
}

.about-gallery-image {
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: 14px;
    background-color: var(--color-gray-100);
}

.about-gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    pointer-events: none;
    -webkit-user-drag: none;
    user-drag: none;
}

.about-gallery-item:hover .about-gallery-image img {
    transform: scale(1.05);
}

.about-gallery-caption {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
}

.about-gallery-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}

.about-gallery-dot {
    width: 24px;
    height: 4px;
    border-radius: 2px;
    background-color: var(--color-gray-300);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}
.about-gallery-viewport {
    scroll-snap-type: x mandatory;
}
.about-gallery-item {
    scroll-snap-align: start;
}
.about-gallery-dot.active {
    background-color: #e7a80f;
    width: 36px;
}
.modal-overlay{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(0,0,0,0.55);
    z-index:100000;
    align-items:center;
    justify-content:center;
    padding:15px;
}

.modal-box{
    background:#fff;
    border-radius:12px;
    width:440px;
    max-width:96%;
    padding:28px 24px 24px;
    position:relative;
    box-sizing:border-box;
    box-shadow:0 10px 30px rgba(0,0,0,.2);
}

.modal-close{
    position:absolute;
    right:14px;
    top:12px;
    font-size:22px;
    cursor:pointer;
    color:#888;
    line-height:1;
    background:none;
    border:none;
    padding:0;
    width:auto;
}
.modal-close:hover{
    color:#000;
}

/* 重置 WPForms 表单布局 */
.modal-box .wpforms-form{
    display:block;
    width:100%;
    margin:0;
    padding:0;
    clear:both;
}

.modal-box .wpforms-field{
    display:block;
    width:100%;
    margin-bottom:14px;
    padding:0;
    float:none;
    clear:both;
    box-sizing:border-box;
}

.modal-box .wpforms-field-label{
    display:block;
    margin-bottom:6px;
    font-size:13px;
    color:#333;
    font-weight:500;
}

.modal-box .wpforms-field input[type="text"],
.modal-box .wpforms-field input[type="email"],
.modal-box .wpforms-field input[type="tel"],
.modal-box .wpforms-field textarea{
    display:block;
    width:100%;
    padding:9px 12px;
    border:1px solid #ddd;
    border-radius:6px;
    font-size:14px;
    color:#333;
    background:#fff;
    box-sizing:border-box;
    outline:none;
    transition:border-color .2s;
}

.modal-box .wpforms-field input:focus,
.modal-box .wpforms-field textarea:focus{
    border-color:#e7a80f;
}

.modal-box .wpforms-field textarea{
    min-height:100px;
    resize:vertical;
}

/* 隐藏分页导航（前一页后一页） */
.modal-box .wpforms-pagebreak,
.modal-box .wpforms-steps,
.modal-box .wpforms-step-navigation,
.modal-box .wpforms-pagination{
    display:none !important;
}

.modal-box .wpforms-submit-container{
    display:block;
    width:100%;
    margin-top:8px;
    text-align:center;
    clear:both;
}

.modal-box .wpforms-submit{
    background:#e7a80f;
    color:#fff;
    border:none;
    padding:11px 28px;
    border-radius:6px;
    cursor:pointer;
    font-size:14px;
    font-weight:500;
}
.modal-box .wpforms-submit:hover{
    background:#1640b8;
}
/* ============================================
   Industries Section
   ============================================ */
.industries-section {
    background-color: var(--color-white);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.industry-card {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-base);
}

.industry-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.industry-card-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform var(--transition-slow);
}

.industry-card:hover .industry-card-image {
    transform: scale(1.08);
}

.industry-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.1) 0%,
        rgba(0, 0, 0, 0.7) 100%
    );
}

.industry-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    color: var(--color-white);
}

.industry-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 6px;
}

.industry-card-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.industry-card-arrow {
    position: absolute;
    bottom: 24px;
    right: 24px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-white);
    color: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all var(--transition-base);
}

.industry-card:hover .industry-card-arrow {
    background-color: #e7a80f;
    transform: translateX(4px);
}

.industries-cta {
    text-align: center;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials-section {
    background-color: var(--color-gray-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.testimonial-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    padding: 28px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    border-color: #e7a80f;
    transform: translateY(-3px);
}

/* Staggered layout */
.testimonials-grid .testimonial-card:nth-child(2) {
    margin-top: 40px;
}

.testimonials-grid .testimonial-card:nth-child(5) {
    margin-top: -20px;
}

.testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 16px;
}

.testimonial-star {
    color: var(--color-star);
    font-size: 1rem;
}

.testimonial-text {
    font-size: 0.92rem;
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: normal;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--color-gray-200);
    flex-shrink: 0;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-author-info {
    flex: 1;
}

.testimonial-author-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 2px;
}

.testimonial-author-role {
    font-size: 0.8rem;
    color: var(--color-gray-500);
}

/* ============================================
   Blog Section
   ============================================ */
.blog-section {
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 48px;
    align-items: stretch;
}

/* Featured Blog Post (left) */
.blog-featured {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.blog-featured:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.blog-featured-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-gray-100);
}

.blog-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-featured:hover .blog-featured-image img {
    transform: scale(1.05);
}

.blog-featured-body {
    padding: 28px;
}

.blog-featured-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-featured-title a {
    color: inherit;
    text-decoration: none;
}

.blog-featured-title a:hover {
    color: var(--color-primary-dark);
}

.blog-featured-excerpt {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 18px;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.blog-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: var(--color-gray-500);
}

.blog-meta-item svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Blog List (right) */
.blog-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
    justify-content: space-between;
}

.blog-list-item {
    display: flex;
    gap: 18px;
    align-items: center;
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    padding: 18px;
    transition: all var(--transition-base);
    text-decoration: none;
    flex: 1;
}

.blog-list-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
    border-color: #e7a80f;
}

.blog-list-image {
    width: 140px;
    height: 110px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--color-gray-100);
    flex-shrink: 0;
}

.blog-list-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-list-item:hover .blog-list-image img {
    transform: scale(1.08);
}

.blog-list-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-list-title {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-cta {
    text-align: center;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: 60px 24px;
}

.cta-card {
    position: relative;
    max-width: var(--container-wide);
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    padding: 72px 40px;
    text-align: center;
    background-color: var(--color-dark);
}

.cta-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.2;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.95) 0%, rgba(245, 184, 0, 0.3) 100%);
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--color-white);
    margin-bottom: 20px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.02rem;
    line-height: 1.8;
    margin-bottom: 32px;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
    position: relative;
    background-color: var(--color-dark);
    color: var(--color-white);
    overflow: hidden;
}

.footer-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.08;
}

.footer-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(26, 26, 26, 0.95) 0%, rgba(17, 17, 17, 0.98) 100%);
}

.footer-content {
    position: relative;
    z-index: 2;
    padding: 72px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

/* Footer Brand */
.footer-brand .site-logo {
    margin-bottom: 20px;
}

.footer-brand .site-logo .logo-text span:first-child {
    color: var(--color-white);
}

.footer-brand-desc {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* Newsletter */
.footer-newsletter {
    display: flex;
    gap: 0;
    max-width: 320px;
}

.footer-newsletter input[type="email"] {
    flex: 1;
    padding: 12px 16px;
    font-size: 0.88rem;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-right: none;
    border-radius: var(--radius-full) 0 0 var(--radius-full);
    color: var(--color-white);
    outline: none;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
}

.footer-newsletter input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.footer-newsletter input[type="email"]:focus {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: #e7a80f;
}

.footer-newsletter button {
    padding: 12px 24px;
    font-size: 0.88rem;
    font-weight: 600;
    background-color: #e7a80f;
    color: var(--color-dark);
    border: 1px solid #e7a80f;
    border-radius: 0 var(--radius-full) var(--radius-full) 0;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
    white-space: nowrap;
}

.footer-newsletter button:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

/* Footer Columns */
.footer-column h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 20px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-column a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-column a::before {
    content: '';
    width: 0;
    height: 1px;
    background-color: #e7a80f;
    transition: width var(--transition-fast);
}

.footer-column a:hover {
    color: #e7a80f;
    padding-left: 4px;
}

.footer-column a:hover::before {
    width: 12px;
}

/* Footer Bottom */
.footer-bottom {
    position: relative;
    z-index: 2;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-copyright {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--color-white);
    transition: all var(--transition-fast);
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-social a:hover {
    background-color: #e7a80f;
    color: var(--color-dark);
    transform: translateY(-3px);
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
    padding: 100px 0 20px;
    background-color: var(--color-gray-50);
}

.breadcrumb ol {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.breadcrumb li {
    font-size: 0.88rem;
    color: var(--color-gray-500);
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb li::after {
    content: '/';
    color: var(--color-gray-300);
}

.breadcrumb li:last-child::after {
    display: none;
}

.breadcrumb a {
    color: var(--color-gray-600);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--color-primary-dark);
}

.breadcrumb [aria-current="page"] {
    color: var(--color-dark);
    font-weight: 600;
}

/* ============================================
   Scroll to Top
   ============================================ */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: #e7a80f;
    color: var(--color-dark);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   Accessibility
   ============================================ */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background-color: #e7a80f;
    color: var(--color-dark);
    padding: 10px 20px;
    z-index: 10000;
    transition: top var(--transition-fast);
    font-weight: 600;
}

.skip-link:focus {
    top: 0;
}

:focus-visible {
    outline: 2px solid #e7a80f;
    outline-offset: 2px;
}

/* ============================================
   Responsive - Tablet
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --section-padding: 60px;
    }

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

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

    .footer-brand {
        grid-column: 1 / -1;
    }

    .about-gallery-item {
        flex: 0 0 260px;
    }
    .about-gallery-viewport {
        padding: 24px;
    }
}

/* ============================================
   Responsive - Mobile
   ============================================ */
@media (max-width: 768px) {
    :root {
        --section-padding: 48px;
    }

    /* Header Mobile */
    .menu-toggle {
        display: flex;
    }

    .header-inner {
        padding: 8px 12px 8px 20px;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-dark-2);
        flex-direction: column;
        justify-content: flex-start;
        padding: 80px 24px 24px;
        transition: right var(--transition-base);
        overflow-y: auto;
        z-index: 999;
    }

    .main-nav.active {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        width: 100%;
        gap: 4px;
    }

    .main-nav a {
        padding: 14px 16px;
        font-size: 1rem;
    }

    .main-nav .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: transparent;
        padding-left: 16px;
        display: none;
    }

    .main-nav li.menu-item-has-children.active > .sub-menu {
        display: flex;
    }

    .header-action-btn.lang-switch {
        display: none;
    }

    /* Mobile Overlay */
    .mobile-overlay {
        position: fixed;
        inset: 0;
        background-color: rgba(0, 0, 0, 0.6);
        z-index: 998;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .mobile-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    /* Hero */
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero-content {
        padding: 40px 20px 20px;
    }

    .hero-categories {
        gap: 12px;
    }

    .hero-category-circle {
        width: 90px;
        height: 90px;
        border-width: 3px;
    }

    .hero-category-label {
        font-size: 0.72rem;
        max-width: 90px;
    }

    /* Product Grid */
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .product-card-body {
        padding: 14px;
    }

    .product-card-title {
        font-size: 1rem;
    }

    /* About */
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .about-stat {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15);
        padding-bottom: 20px;
    }

    .about-stat:nth-child(3),
    .about-stat:nth-child(4) {
        border-bottom: none;
    }

    .about-gallery-item {
        flex: 0 0 240px;
    }
    .about-gallery-viewport {
        padding: 16px;
    }

    /* Industries */
    .industries-grid {
        grid-template-columns: 1fr;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid .testimonial-card:nth-child(2),
    .testimonials-grid .testimonial-card:nth-child(5) {
        margin-top: 0;
    }

    /* Blog */
    .blog-layout {
        grid-template-columns: 1fr;
    }

    .blog-list-item {
        flex-direction: column;
    }

    .blog-list-image {
        width: 100%;
        height: 180px;
    }

    /* CTA */
    .cta-card {
        padding: 48px 24px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    /* Buttons */
    .btn {
        padding: 12px 24px;
        font-size: 0.88rem;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

/* ============================================
   Responsive - Small Mobile
   ============================================ */
@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-category-circle {
        width: 75px;
        height: 75px;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .about-stat {
        border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    }

    .about-stat:last-child {
        border-bottom: none;
    }

    .product-tabs {
        gap: 6px;
    }

    .product-tab {
        padding: 8px 14px;
        font-size: 0.8rem;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .site-header,
    .scroll-top,
    .hero-dots,
    .footer-social {
        display: none !important;
    }

    body {
        color: #000;
        background: #fff;
    }

    a {
        text-decoration: underline;
    }
}

/* ============================================
   PAGE HERO (Inner Pages)
   ============================================ */
.page-hero {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    padding-top: 100px;
}
.page-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 1;
}
.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.3) 60%, rgba(0,0,0,0.1) 100%);
    z-index: 2;
}
.page-hero-content {
    position: relative;
    z-index: 3;
    padding-bottom: 40px;
}
.page-hero-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 16px;
}
.page-hero-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: #e7a80f;
    border-radius: 2px;
}
.page-breadcrumb ol {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.page-breadcrumb li {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.page-breadcrumb li::after {
    content: '>';
    color: rgba(255,255,255,0.4);
    font-weight: 600;
}
.page-breadcrumb li:last-child::after {
    display: none;
}
.page-breadcrumb a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.page-breadcrumb a:hover {
    color: #e7a80f;
}
.page-breadcrumb [aria-current="page"] {
    color: var(--color-white);
    font-weight: 600;
}

/* Section Subtitle */
.section-subtitle {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}
.section-header--light h2 {
    color: var(--color-white);
}
.section-header--light h2::after {
    background-color: #e7a80f;
}
.section-header--light p {
    color: rgba(255,255,255,0.7);
}

/* ============================================
   ABOUT PAGE - Advantage Cards
   ============================================ */
.advantage-section {
    padding: 0;
    margin-top: -40px;
    position: relative;
    z-index: 10;
}
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.advantage-card {
    padding: 36px 28px;
    border-right: 1px solid var(--color-border);
    position: relative;
    transition: all var(--transition-base);
}
.advantage-card:last-child {
    border-right: none;
}
.advantage-card:hover {
    background-color: var(--color-gray-50);
}
.advantage-card--highlight {
    background-color: #e7a80f;
    border-right: none;
}
.advantage-card--highlight:hover {
    background-color: var(--color-primary-dark);
}
.advantage-card-tag {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.advantage-card--highlight .advantage-card-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.3;
    margin-bottom: 0;
}
.advantage-card-heading {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
}
.advantage-card-desc {
    font-size: 0.88rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: 20px;
}
.advantage-card-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #e7a80f;
    color: var(--color-white);
    transition: all var(--transition-base);
}
.advantage-card-arrow:hover {
    background-color: var(--color-dark);
    color: #e7a80f;
    transform: translateX(4px);
}

/* ============================================
   ABOUT PAGE - Company Intro
   ============================================ */
.company-intro {
    padding-top: 80px;
}
.company-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.company-intro-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.3;
    margin-bottom: 24px;
}
.company-intro-content p {
    font-size: 0.92rem;
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
}
.company-intro-signature {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}
.signature-name {
    font-family: 'Georgia', serif;
    font-style: italic;
    font-size: 1.3rem;
    color: var(--color-dark);
    margin-bottom: 4px;
}
.signature-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 0;
}
.company-intro-media {
    position: relative;
}
.company-intro-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 4.5;
}
.company-intro-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.company-intro-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: #e7a80f;
    color: var(--color-dark);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(245,184,0,0.4);
    transition: all var(--transition-base);
}
.company-intro-play:hover {
    background-color: var(--color-white);
    transform: translate(-50%, -50%) scale(1.1);
}

/* ============================================
   ABOUT PAGE - Factory Gallery
   ============================================ */
.factory-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}
.factory-gallery-item {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}
.factory-gallery-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.factory-gallery-image {
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
.factory-gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.factory-gallery-item:hover .factory-gallery-image img {
    transform: scale(1.08);
}
.factory-gallery-info {
    padding: 20px;
}
.factory-gallery-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.factory-gallery-desc {
    font-size: 0.82rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}
.factory-gallery-cta {
    text-align: center;
}

/* ============================================
   ABOUT PAGE - Quality Process
   ============================================ */
.quality-process {
    position: relative;
    overflow: hidden;
    color: var(--color-white);
}
.quality-process-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 1;
}
.quality-process-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,26,0.92) 0%, rgba(245,184,0,0.2) 100%);
    z-index: 2;
}
.quality-process .container {
    position: relative;
    z-index: 3;
}
.quality-process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 48px;
}
.quality-step {
    background-color: var(--color-white);
    padding: 40px 28px 56px;
    text-align: center;
    position: relative;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 50% 100%, 0 85%);
    margin: 0 8px;
    transition: transform var(--transition-base);
}
.quality-step:hover {
    transform: translateY(-8px);
}
.quality-step-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: rgba(245,184,0,0.12);
    color: #e7a80f;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
.quality-step-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
}
.quality-step-desc {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: 0;
}
.quality-step-number {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #e7a80f;
    color: var(--color-dark);
    font-size: 0.85rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   ABOUT PAGE - Certificate Carousel
   ============================================ */
.certificate-section {
    background-color: var(--color-white);
}
.certificate-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
}
.certificate-carousel {
    flex: 1;
    overflow: hidden;
}
.certificate-track {
    display: flex;
    gap: 24px;
    transition: transform var(--transition-base);
}
.certificate-item {
    flex: 0 0 calc(25% - 18px);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
}
.certificate-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.certificate-image {
    aspect-ratio: 4 / 5;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.certificate-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.certificate-info {
    padding: 0 20px 24px;
    text-align: center;
}
.certificate-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 4px;
}
.certificate-id {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}
.certificate-nav {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-gray-200);
    color: var(--color-gray-700);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}
.certificate-nav:hover {
    background-color: #e7a80f;
    color: var(--color-dark);
}
.certificate-nav--prev:hover {
    transform: translateX(-3px);
}
.certificate-nav--next:hover {
    transform: translateX(3px);
}

/* ============================================
   PRODUCTS PAGE - Listing Layout
   ============================================ */
.product-listing {
    background-color: var(--color-gray-50);
}
.product-listing-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 32px;
    align-items: start;
}

/* Sidebar */
.product-sidebar {
    position: sticky;
    top: 100px;
}
.product-classification {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}
.product-classification-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    background-color: #e7a80f;
    color: var(--color-white);
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 1.05rem;
    font-weight: 700;
    text-align: left;
    transition: background-color var(--transition-fast);
}
.product-classification-header:hover {
    background-color: var(--color-primary-dark);
}
.classification-chevron {
    transition: transform var(--transition-base);
    flex-shrink: 0;
}
.product-classification-header.collapsed .classification-chevron {
    transform: rotate(-90deg);
}
.product-classification-list {
    padding: 8px 0;
}
.product-classification-list.collapsed {
    display: none;
}
.product-classification-list li {
    border-bottom: 1px solid var(--color-border);
}
.product-classification-list li:last-child {
    border-bottom: none;
}
.product-classification-list a {
    display: block;
    padding: 12px 20px;
    font-size: 0.88rem;
    color: var(--color-gray-700);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}
.product-classification-list a:hover {
    color: var(--color-primary-dark);
    background-color: var(--color-gray-50);
    border-left-color: #e7a80f;
    padding-left: 24px;
}
.product-classification-list .current-cat a {
    color: var(--color-primary-dark);
    background-color: rgba(245,184,0,0.08);
    border-left-color: #e7a80f;
    font-weight: 600;
}

/* Sidebar Help Card */
.sidebar-help-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    min-height: 200px;
}
.sidebar-help-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}
.sidebar-help-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(26,26,26,0.7) 0%, rgba(26,26,26,0.9) 100%);
}
.sidebar-help-content {
    position: relative;
    z-index: 2;
    padding: 28px 20px;
    color: var(--color-white);
}
.sidebar-help-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 8px;
}
.sidebar-help-desc {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.5;
    margin-bottom: 20px;
}
.sidebar-help-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: #e7a80f;
    color: var(--color-dark);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.sidebar-help-btn:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
}

/* Product Grid - Listing */
.product-grid--listing {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}
.product-grid--listing .product-card {
    background-color: var(--color-white);
}
.product-card--highlight {
    background-color: #e7a80f !important;
    border-color: #e7a80f !important;
}
.product-card--highlight .product-card-title,
.product-card--highlight .product-card-title a {
    color: var(--color-dark);
}
.product-card--highlight .product-card-subtitle {
    color: rgba(0,0,0,0.7);
}
.product-card--highlight .product-card-footer {
    border-top-color: rgba(0,0,0,0.15);
}
.product-card-subtitle {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-bottom: 14px;
    line-height: 1.4;
}
.product-grid--listing .product-card-footer .btn {
    width: auto;
}

/* Dark Button */
.btn-dark {
    background-color: var(--color-dark);
    color: var(--color-white);
    border-color: var(--color-dark);
}
.btn-dark:hover {
    background-color: var(--color-gray-800);
    border-color: var(--color-gray-800);
    color: var(--color-white);
}

/* Pagination */
.product-pagination {
    display: flex;
    justify-content: center;
}
.product-pagination ul {
    display: flex;
    align-items: center;
    gap: 8px;
}
.product-pagination li {
    display: flex;
}
.product-pagination a,
.product-pagination .current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition-fast);
}
.product-pagination a:hover {
    color: var(--color-primary-dark);
    border-color: #e7a80f;
}
.product-pagination .current {
    background-color: #e7a80f;
    color: var(--color-dark);
    border-color: #e7a80f;
}
.product-pagination .next {
    background-color: #e7a80f;
    color: var(--color-dark);
    border-color: #e7a80f;
    font-weight: 700;
}
.product-pagination .next:hover {
    background-color: var(--color-primary-dark);
}

/* ============================================
   PRODUCTS PAGE - Blog Section
   ============================================ */
.page-blog {
    background-color: var(--color-white);
}
.page-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.page-blog-item {
    padding: 28px;
    border-left: 3px solid var(--color-border);
    transition: all var(--transition-base);
}
.page-blog-item:hover {
    border-left-color: #e7a80f;
    background-color: var(--color-gray-50);
}
.page-blog-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.5;
    margin-bottom: 14px;
}
.page-blog-title a {
    color: inherit;
    text-decoration: none;
}
.page-blog-title a:hover {
    color: var(--color-primary-dark);
}
.page-blog-excerpt {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 16px;
}
.page-blog-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.page-blog-readmore {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-gray-700);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.page-blog-readmore:hover {
    color: var(--color-primary-dark);
}
.page-blog-date {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    flex-shrink: 0;
}

/* ============================================
   PRODUCTS PAGE - Contact Section
   ============================================ */
.page-contact {
    position: relative;
    overflow: hidden;
    color: var(--color-white);
}
.page-contact-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 1;
}
.page-contact-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,26,0.92) 0%, rgba(245,184,0,0.25) 100%);
    z-index: 2;
}
.page-contact .container {
    position: relative;
    z-index: 3;
}
.contact-info-row {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.contact-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}
.contact-info-icon {
    color: #e7a80f;
    display: flex;
}
.contact-info-label {
    color: rgba(255,255,255,0.7);
    font-weight: 500;
}
.contact-info-value {
    color: var(--color-white);
    font-weight: 600;
}
.contact-form {
    max-width: 100%;
}
.contact-form-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}
.contact-form-field {
    flex: 1;
    min-width: 180px;
}
.contact-form-field--message {
    flex: 1.5;
    min-width: 220px;
}
.contact-form-field input {
    width: 100%;
    padding: 14px 18px;
    font-size: 0.9rem;
    font-family: var(--font-primary);
    background-color: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    outline: none;
    transition: all var(--transition-fast);
}
.contact-form-field input::placeholder {
    color: rgba(255,255,255,0.5);
}
.contact-form-field input:focus {
    background-color: rgba(255,255,255,0.12);
    border-color: #e7a80f;
}
.contact-form-submit {
    flex-shrink: 0;
}

/* ============================================
   RESPONSIVE - Inner Pages
   ============================================ */
@media (max-width: 1024px) {
    .advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .advantage-card:nth-child(2) {
        border-right: none;
    }
    .advantage-card:nth-child(1),
    .advantage-card:nth-child(2) {
        border-bottom: 1px solid var(--color-border);
    }
    .company-intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .factory-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .quality-process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .quality-step {
        clip-path: none;
        border-radius: var(--radius-md);
        padding-bottom: 40px;
    }
    .quality-step-number {
        position: static;
        transform: none;
        margin: 16px auto 0;
    }
    .certificate-item {
        flex: 0 0 calc(50% - 12px);
    }
    .product-listing-layout {
        grid-template-columns: 1fr;
    }
    .product-sidebar {
        position: static;
    }
    .product-grid--listing {
        grid-template-columns: repeat(2, 1fr);
    }
    .page-blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .page-hero {
        min-height: 320px;
    }
    .advantage-grid {
        grid-template-columns: 1fr;
    }
    .advantage-card {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }
    .advantage-card:last-child {
        border-bottom: none;
    }
    .factory-gallery-grid {
        grid-template-columns: 1fr;
    }
    .quality-process-grid {
        grid-template-columns: 1fr;
    }
    .certificate-item {
        flex: 0 0 100%;
    }
    .certificate-nav {
        width: 36px;
        height: 36px;
    }
    .product-grid--listing {
        grid-template-columns: 1fr;
    }
    .contact-info-row {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }
    .contact-form-row {
        flex-direction: column;
    }
    .contact-form-field,
    .contact-form-field--message {
        width: 100%;
        min-width: 100%;
    }
    .contact-form-submit {
        width: 100%;
    }
    .contact-form-submit .btn {
        width: 100%;
    }
}
/* ========== 博客详情 single-blog 样式 ========== */
.single-news-section {
    padding: 80px 0;
}
.single-news-wrap {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

/* 侧边栏 */
.news-sidebar {
    min-width: 280px;
}
.sidebar-block {
    background: #fff;
    border: 1px solid #eee;
    padding: 24px;
    margin-bottom: 24px;
    border-radius: 8px;
}
.sidebar-block h4 {
    font-size: 18px;
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
    color: #222;
}
.cat-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.cat-list li {
    margin-bottom: 10px;
}
.cat-list li a {
    display: block;
    color: #555;
    text-decoration: none;
    padding: 6px 0;
    transition: 0.2s;
}
.cat-list li a:hover,
.cat-list li a.active {
    color: #E0A500;
    padding-left: 6px;
    font-weight: bold;
}

/* Hot News 列表 */
.hot-news-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.hot-news-list li {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px dashed #eee;
}
.hot-news-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}
.hot-news-list a {
    display: flex;
    gap: 12px;
    text-decoration: none;
    color: #333;
}
.hot-news-list img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}
.hot-news-list span {
    font-size: 14px;
    line-height: 1.5;
}
.hot-news-list a:hover span {
    color: #0052cc;
}

/* 右侧主内容区 */
.news-main-content {
    background: #fff;
    padding: 32px;
    border: 1px solid #eee;
    border-radius: 8px;
}
.news-title {
    font-size: 32px;
    line-height: 1.35;
    color: #111;
    margin: 0 0 16px;
}
.news-meta {
    display: flex;
    gap: 16px;
    font-size: 14px;
    color: #777;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.news-meta a {
    color: #E0A500;
    text-decoration: none;
}
.news-featured-img {
    margin-bottom: 28px;
}
.news-featured-img img {
    width: 100%;
    height: auto;
    border-radius: 6px;
}

/* 文章正文（编辑器内容，重点！） */
.news-content {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}
.news-content p {
    margin: 0 0 1.2em;
}
.news-content h2,
.news-content h3,
.news-content h4 {
    margin: 1.6em 0 0.8em;
    color: #111;
}
.news-content ul,
.news-content ol {
    padding-left: 22px;
    margin-bottom: 1.2em;
}
.news-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}
.news-content a {
    color: #0052cc;
    text-decoration: underline;
}

/* 上下篇翻页 */
.news-pagination {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid #eee;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.prev-post,
.next-post {
}
.news-pagination span {
    display: block;
    font-size: 13px;
    color: #888;
    margin-bottom: 6px;
}
.news-pagination a {
    color: #222;
    text-decoration: none;
    font-weight: 500;
}
.news-pagination a:hover {
    color: #0052cc;
}
.next-post {
    text-align: right;
}

/* ========== 移动端适配（重要） ========== */
@media (max-width: 768px) {
    .single-news-section {
        padding: 30px 0;
    }
    .single-news-wrap {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .news-sidebar {
        order: 2;
    }
    .news-main-content {
        order: 1;
        padding: 20px;
    }
    .news-title {
        font-size: 24px;
    }
    .news-pagination {
        grid-template-columns: 1fr;
    }
    .next-post {
        text-align: left;
        margin-top:12px;
    }
}
/* 右侧悬浮联系栏 */
.right-float-contact {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.right-float-contact .float-item {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.18);
    transition: 0.25s ease;
    cursor: pointer;
    position: relative;
}
.right-float-contact .float-item svg {
    width: 24px;
    height: 24px;
    fill: #fff;
}
/* 颜色设置 */
.right-float-contact .float-whatsapp {
    background: #25D366;
}
.right-float-contact .float-email,
.right-float-contact .float-inquiry {
    background: #e7a80f;
}
.right-float-contact .float-item:hover {
    transform: scale(1.08);
}
/* 邮箱hover提示文字 */
.email-tip{
    position: absolute;
    right: 60px;
    background: #222;
    color:#fff;
    padding: 6px 10px;
    border-radius:4px;
    white-space:nowrap;
    opacity:0;
    visibility:hidden;
    transition:0.25s;
    font-size:14px;
}
.float-email:hover .email-tip{
    opacity:1;
    visibility:visible;
}

/* 弹窗遮罩 */
.inquiry-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.inquiry-modal {
    background: #1c1c1c;
    width: 100%;
    max-width: 460px;
    border-radius: 12px;
    padding: 28px;
    position: relative;
}
.inquiry-modal h3 {
    color: #ff6600;
    font-size: 26px;
    margin: 0 0 24px;
    font-weight: 600;
}
.inquiry-modal .close-modal {
    position: absolute;
    right: 22px;
    top: 22px;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}
.inquiry-modal input,
.inquiry-modal textarea {
    width: 100%;
    box-sizing: border-box;
    background: #2c2c2c;
    border: 1px solid #3a3a3a;
    border-radius: 6px;
    padding: 14px 16px;
    color: #fff;
    margin-bottom: 16px;
    font-size: 16px;
}
.inquiry-modal input:focus,
.inquiry-modal textarea:focus {
    outline: none;
    border-color: #ff6600;
}
.inquiry-modal textarea {
    min-height: 120px;
}
.inquiry-modal .submit-btn {
    width:100%;
    background: #ff6600;
    color:#fff;
    border:0;
    padding:16px;
    border-radius:6px;
    font-size:18px;
    font-weight:600;
    cursor:pointer;
}

/* 移动端 */
@media(max-width:768px){
    .right-float-contact{
        top:auto;
        bottom:20px;
        right:50%;
        transform: translateX(50%);
        flex-direction: row;
    }
    .email-tip{
        display:none;
    }
    .inquiry-modal{
        max-width:100%;
    }
}