/*
Theme Name: GEXGON 极贡家居官网
Theme URI: https://www.gexgon.cn/
Author: 极贡家具
Author URI: https://www.gexgon.cn/
Description: GEXGON极贡家居完整官网主题，包含44个页面：首页、关于极贡、品牌故事、公司简介、发展历程、品牌荣誉、品牌文化、视频专区、睡眠文化、产品中心（M3/M5/M7/M9/工程/智能系列）、招商加盟（7种合作模式）、新闻资讯、服务支持、联系我们、合作案例等。支持中英文双语切换、在线表单提交、视频播放。
Version: 2.0.0
Requires at least: 5.8
Tested up to: 6.5
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: gexgon
Tags: custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, one-column, two-columns, right-sidebar, flexible-header, custom-colors, custom-header, editor-style, full-width-template, microformats, post-formats, sticky-post, theme-options, blog, e-commerce, entertainment, food-and-drink, holiday, news, photography, portfolio
*/

/* ===== Reset & Variables ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f5;
  --bg-tertiary: #fafafa;
  --bg-light: #f8f8f8;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --text-muted: #999999;
  --text-dark: #1a1a1a;
  --text-dark-secondary: #666;
  --accent-red: #c41e3a;
  --accent-red-light: #e63950;
  --accent-gold: #c9a96e;
  --border-color: #e5e5e5;
  --border-light: #e5e5e5;
  --nav-bg: #1a2332;
  --nav-text: #ffffff;
  --nav-text-secondary: rgba(255,255,255,0.7);
  --font-serif: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --nav-height: 72px;
  --container-max: 1428px;
}
html { scroll-behavior: smooth; overflow-x: hidden; }
*, *::before, *::after { box-sizing: border-box; }
body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.light-mode { background: var(--bg-light); color: var(--text-dark); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; width: 100%; }
.text-center { text-align: center; }

/* ===== Scroll Reveal ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1), transform 0.9s cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== Navigation ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; height: var(--nav-height);
  z-index: 1000; display: flex; align-items: center;
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
  background: rgba(26,35,50,0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.nav.scrolled { background: rgba(26,35,50,0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 2px 10px rgba(0,0,0,0.1); }

.nav-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; width: 100%; display: flex; align-items: center; justify-content: space-between; flex-wrap: nowrap; }
.nav-logo { display: flex; align-items: center; gap: 4px; color: var(--nav-text); flex-shrink: 0; }
.nav-logo-img { height: 60px; width: auto; display: block; object-fit: contain; }
.nav-logo svg { height: 36px; width: 36px; display: inline-block; }
.nav-logo-text { font-family: var(--font-serif); font-size: 18px; font-weight: 700; letter-spacing: 2px; margin-left: 0; white-space: nowrap; }
.nav-logo-text-mobile { display: none; }
.nav-menu { display: flex; align-items: center; gap: 4px; flex-wrap: nowrap; }
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  display: flex; align-items: center; gap: 4px;
  padding: 8px 14px; font-size: 14px; font-weight: 400;
  color: var(--nav-text-secondary); transition: color 0.3s ease; letter-spacing: 1px;
}
.nav-menu > li > a::after {
  content: ''; position: absolute; bottom: 0; left: 14px; right: 14px;
  height: 1px; background: var(--accent-gold); transform: scaleX(0); transition: transform 0.3s ease;
}
.nav-menu > li:hover > a { color: var(--nav-text); }
.nav-menu > li:hover > a::after { transform: scaleX(1); }
.nav-menu > li.current-menu-item > a { color: var(--accent-gold); }
.submenu-arrow { width: 10px; height: 10px; transition: transform 0.3s ease; }
.nav-menu > li:hover .submenu-arrow { transform: rotate(180deg); }
.dropdown, .nav-menu .sub-menu {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(10px);
  min-width: 600px; background: rgba(20,20,20,0.98); backdrop-filter: blur(20px);
  border: 1px solid var(--border-color); padding: 24px;
  opacity: 0; visibility: hidden; transition: all 0.3s ease;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  z-index: 1001;
}
.nav-menu > li:hover .dropdown, .nav-menu > li:hover .sub-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.dropdown a, .sub-menu a {
  display: block; padding: 10px 12px; font-size: 13px; color: var(--text-secondary);
  border-radius: 4px; transition: all 0.2s ease; white-space: nowrap;
}
.dropdown a:hover, .sub-menu a:hover { background: rgba(201,169,110,0.1); color: var(--accent-gold); padding-left: 16px; }

/* ===== Dynamic Menu Sub-menu Support ===== */
.nav-menu .sub-menu {
  list-style: none;
  margin: 0;
  padding: 12px 0;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 200px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 100;
  pointer-events: none;
}
.nav-menu .sub-menu li {
  width: 100%;
}
.nav-menu .sub-menu li a {
  display: block;
  padding: 10px 20px;
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: all 0.3s ease;
}

.nav-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; white-space: nowrap; }
.lang-switcher {
  font-size: 13px; color: #fff; padding: 8px 16px;
  background: #1a1a1a; border-radius: 6px; transition: all 0.3s ease;
  font-weight: 600; letter-spacing: 1px;
}
.lang-switcher:hover { background: #333; color: #fff; }
.nav-phone { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: #fff; background: #c41e3a; padding: 8px 16px; border-radius: 6px; transition: all 0.3s ease; }
.nav-phone:hover { background: #a01830; }
.nav-phone svg { width: 16px; height: 16px; }
.nav-mobile-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; cursor: pointer; background: none; border: none; }
.nav-mobile-toggle span { width: 24px; height: 2px; background: var(--nav-text); transition: all 0.3s ease; }
.nav-mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-mobile-toggle.active span:nth-child(2) { opacity: 0; }
.nav-mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }

/* ===== Hero Carousel ===== */
.hero { position: relative; width: 100%; height: 100vh; min-height: 600px; overflow: hidden; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease;
  background-size: cover; background-position: center;
}
.hero-slide.active { opacity: 1; }
.hero-slide::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.1) 100%); }
.hero-slide-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; max-width: var(--container-max); margin: 0 auto; padding: 0 40px; width: 100%; }
.hero-title { font-family: var(--font-serif); font-size: clamp(36px,5vw,64px); font-weight: 700; line-height: 1.2; margin-bottom: 20px; letter-spacing: 4px; color: #ffffff; text-shadow: 0 2px 20px rgba(0,0,0,0.3); }
.hero-subtitle { font-size: clamp(16px,1.8vw,22px); font-weight: 300; color: rgba(255,255,255,0.8); letter-spacing: 6px; margin-bottom: 16px; }
.hero-subtitle span { margin: 0 12px; color: var(--accent-gold); }
.hero-tagline { font-size: clamp(13px,1.2vw,16px); font-weight: 300; color: var(--accent-gold); letter-spacing: 4px; margin-bottom: 48px; font-style: italic; opacity: 0.9; }
.hero-cta {
  display: inline-flex; align-items: center; gap: 12px; padding: 16px 40px;
  border: 1px solid rgba(255,255,255,0.4); font-size: 15px; letter-spacing: 3px;
  color: var(--text-primary); transition: all 0.4s ease; width: fit-content; backdrop-filter: blur(4px);
}
.hero-cta:hover { background: var(--accent-gold); border-color: var(--accent-gold); color: var(--bg-primary); }
.hero-cta svg { width: 18px; height: 18px; transition: transform 0.3s ease; }
.hero-cta:hover svg { transform: translateX(4px); }
.hero-video-play {
  position: absolute; bottom: 100px; right: 60px; z-index: 3;
  width: 70px; height: 70px; border-radius: 50%; background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px); display: none; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.3s ease; border: 1px solid rgba(255,255,255,0.3);
}
.hero-video-play:hover { background: var(--accent-red); transform: scale(1.1); }
.hero-video-play svg { width: 24px; height: 24px; color: #fff; margin-left: 4px; }
.hero-dots { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; gap: 12px; z-index: 3; }
.hero-dot { width: 32px; height: 2px; background: rgba(255,255,255,0.3); cursor: pointer; transition: background 0.3s ease; position: relative; overflow: hidden; }
.hero-dot.active::after { content: ''; position: absolute; inset: 0; background: var(--accent-gold); animation: dotProgress 12s linear; }
@keyframes dotProgress { from { width: 0; } to { width: 100%; } }
.hero-scroll-hint { position: absolute; bottom: 40px; right: 40px; z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 8px; font-size: 11px; letter-spacing: 2px; color: var(--text-muted); writing-mode: vertical-rl; }
.hero-scroll-hint::after { content: ''; width: 1px; height: 40px; background: linear-gradient(to bottom, var(--text-muted), transparent); animation: scrollLine 2s ease-in-out infinite; }
@keyframes scrollLine { 0%,100% { opacity: 0.3; transform: scaleY(0.6); } 50% { opacity: 1; transform: scaleY(1); } }

/* ===== Video Modal ===== */
.video-modal {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 99999; background: rgba(0,0,0,0.95);
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.video-modal.active { display: flex !important; }
.video-modal-content { position: relative; width: 100%; max-width: 960px; aspect-ratio: 16/9; background: #000; }
.video-modal-content video { width: 100%; height: 100%; object-fit: contain; }
.video-modal-close {
  position: absolute; top: -40px; right: 0; width: 32px; height: 32px;
  color: #fff; font-size: 28px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  z-index: 10;
}

/* ===== Page Hero ===== */
.page-hero {
  position: relative; height: 400px; display: flex !important; align-items: center !important; justify-content: center !important;
  background-size: cover; background-position: center;
  text-align: center !important;
}
.page-hero-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, rgba(10,10,10,0.85) 0%, rgba(196,30,58,0.3) 100%); }
.page-hero-content { position: relative; z-index: 1; text-align: center !important; padding-top: var(--nav-height); width: 100% !important; max-width: 100% !important; margin: 0 auto !important; padding-left: 20px !important; padding-right: 20px !important; }
.page-hero-title { font-family: var(--font-serif); font-size: clamp(32px,4vw,48px); font-weight: 700; letter-spacing: 4px; margin-bottom: 16px; color: #ffffff; text-align: center !important; }
.page-hero-subtitle { font-size: 18px; color: rgba(255,255,255,0.7); letter-spacing: 2px; font-weight: 300; text-align: center !important; }

/* ===== Breadcrumb ===== */
.breadcrumb { background: var(--bg-secondary); padding: 14px 0; border-bottom: 1px solid var(--border-color); font-size: 13px; color: var(--text-muted); }
.breadcrumb a { color: var(--text-muted); transition: color 0.3s; }
.breadcrumb a:hover { color: var(--accent-gold); }
.breadcrumb-sep { margin: 0 10px; color: var(--text-muted); }
.breadcrumb-current { color: var(--accent-gold); }

/* ===== Section Common ===== */
.section { padding: 100px 0; }
.section-label { font-size: 13px; letter-spacing: 4px; color: var(--accent-gold); text-transform: uppercase; margin-bottom: 16px; font-weight: 500; }
.section-title { font-family: var(--font-serif); font-size: clamp(26px,3vw,40px); font-weight: 700; line-height: 1.3; margin-bottom: 20px; letter-spacing: 2px; }
.section-desc { font-size: 16px; color: var(--text-secondary); line-height: 1.9; max-width: 720px; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-desc { margin: 0 auto; }
.section-divider { width: 60px; height: 2px; background: var(--accent-gold); margin: 0 auto 32px; }

/* ===== Buttons ===== */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 36px; font-size: 14px; letter-spacing: 2px; transition: all 0.4s ease; cursor: pointer; border: 1px solid transparent; }
.btn-primary { background: var(--accent-red); color: #fff; border-color: var(--accent-red); }
.btn-primary:hover { background: transparent; color: var(--accent-red); }
.btn-outline { border-color: var(--accent-gold); color: var(--accent-gold); }
.btn-outline:hover { background: var(--accent-gold); color: var(--bg-primary); }
.btn-light { border-color: rgba(255,255,255,0.4); color: #fff; }
.btn-light:hover { background: #fff; color: var(--bg-primary); }
.btn svg { width: 16px; height: 16px; transition: transform 0.3s; }
.btn:hover svg { transform: translateX(4px); }

/* ===== Cards Grid ===== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border-color); }

/* ===== Brand Intro ===== */
.brand-intro { padding: 120px 0; text-align: center; background: var(--bg-primary); position: relative; }
.brand-intro::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 600px; height: 600px; background: radial-gradient(circle, rgba(196,30,58,0.06) 0%, transparent 70%); pointer-events: none; }
.brand-intro-logo { margin: 0 auto 40px; height: 200px; position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; }
.brand-intro-logo-img { height: 200px; width: auto; display: block; object-fit: contain; }

.brand-intro-title { font-family: var(--font-serif); font-size: clamp(28px,4vw,48px); font-weight: 700; letter-spacing: 8px; margin-bottom: 16px; position: relative; z-index: 1; }
.brand-intro-subtitle { font-size: 17px; color: var(--text-secondary); letter-spacing: 4px; margin-bottom: 40px; font-weight: 300; position: relative; z-index: 1; }

/* ===== Brand Story (Two Column) ===== */
.brand-story { background: var(--bg-secondary); padding: 100px 0; }
.brand-story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.brand-story-text p { font-size: 15px; color: var(--text-secondary); line-height: 2; margin-bottom: 20px; }
.brand-story-meaning { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--border-color); }
.meaning-item h4 { font-family: var(--font-serif); font-size: 28px; font-weight: 700; color: var(--accent-gold); margin-bottom: 10px; letter-spacing: 4px; }
.meaning-item p { font-size: 14px; color: var(--text-muted); line-height: 1.9; margin: 0; }
.brand-story-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--border-color); }
.stat-item .stat-number { font-family: var(--font-serif); font-size: 42px; font-weight: 700; color: var(--text-primary); line-height: 1; margin-bottom: 6px; }
.stat-item .stat-number span { font-size: 22px; color: var(--accent-gold); }
.stat-item .stat-label { font-size: 13px; color: var(--text-muted); letter-spacing: 1px; }
.brand-story-visual { position: relative; height: 480px; border-radius: 4px; overflow: hidden; }
.brand-story-visual img { width: 100%; height: 100%; object-fit: cover; }

/* ===== Advantage Cards ===== */
.advantages-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--border-color); }
.advantage-card { background: var(--bg-primary); padding: 40px 28px; transition: background 0.4s; position: relative; overflow: hidden; }
.advantage-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: var(--accent-gold); transform: scaleX(0); transform-origin: left; transition: transform 0.5s; }
.advantage-card:hover { background: var(--bg-secondary); }
.advantage-card:hover::before { transform: scaleX(1); }
.advantage-icon { width: 44px; height: 44px; margin-bottom: 24px; color: var(--accent-gold); }
.advantage-card h3 { font-family: var(--font-serif); font-size: 19px; font-weight: 600; margin-bottom: 12px; letter-spacing: 1px; }
.advantage-card p { font-size: 14px; color: var(--text-muted); line-height: 1.9; }

/* ===== Product Cards ===== */
.products-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.product-card { background: var(--bg-tertiary); border: 1px solid var(--border-color); overflow: hidden; transition: transform 0.5s, box-shadow 0.5s; cursor: pointer; }
.product-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.product-image { position: relative; height: 350px; overflow: hidden; background: var(--bg-primary); }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.product-card:hover .product-image img { transform: scale(1.08); }
.product-tag { position: absolute; top: 16px; left: 16px; padding: 5px 14px; background: rgba(196,30,58,0.9); font-size: 12px; letter-spacing: 1px; }
.product-info { padding: 28px 24px; }
.product-series { font-size: 12px; color: var(--accent-gold); letter-spacing: 2px; margin-bottom: 8px; font-weight: 500; }
.product-name { font-family: var(--font-serif); font-size: 22px; font-weight: 700; margin-bottom: 12px; letter-spacing: 1px; }
.product-desc { font-size: 14px; color: var(--text-muted); line-height: 1.9; margin-bottom: 20px; }
.product-link { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--accent-gold); letter-spacing: 1px; transition: gap 0.3s; }
.product-link:hover { gap: 14px; }

/* ===== Factory Section ===== */
.factory-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: center; }
.factory-image { position: relative; height: 440px; border-radius: 4px; overflow: hidden; }
.factory-image img { width: 100%; height: 100%; object-fit: cover; }
.factory-image-badge { position: absolute; bottom: 0; left: 0; right: 0; padding: 20px 28px; background: linear-gradient(to top, rgba(0,0,0,0.85), transparent); display: flex; align-items: baseline; gap: 10px; }
.factory-image-badge .num { font-family: var(--font-serif); font-size: 38px; font-weight: 700; color: var(--accent-gold); }
.factory-image-badge .unit { font-size: 15px; color: var(--text-secondary); }
.factory-features { display: flex; flex-direction: column; gap: 16px; margin-top: 28px; }
.factory-feature { display: flex; align-items: flex-start; gap: 14px; padding-bottom: 16px; border-bottom: 1px solid var(--border-color); }
.factory-feature:last-child { border-bottom: none; padding-bottom: 0; }
.factory-feature-icon { flex-shrink: 0; width: 20px; height: 20px; color: var(--accent-gold); margin-top: 3px; }
.factory-feature-text { font-size: 15px; color: var(--text-secondary); line-height: 1.7; }
.factory-feature-text strong { color: var(--text-primary); font-weight: 500; }

/* ===== Honors ===== */
.honors-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--border-color); }
.honor-item { background: var(--bg-secondary); padding: 36px 20px; text-align: center; transition: background 0.4s; }
.honor-item:hover { background: var(--bg-tertiary); }
.honor-icon { width: 40px; height: 40px; margin: 0 auto 16px; color: var(--accent-gold); }
.honor-item h4 { font-size: 14px; font-weight: 500; letter-spacing: 1px; color: var(--text-secondary); }

/* ===== Partners ===== */
.partners-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; margin-bottom: 48px; }
.partner-card { background: var(--bg-tertiary); border: 1px solid var(--border-color); overflow: hidden; transition: transform 0.5s, box-shadow 0.5s; cursor: pointer; }
.partner-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.partner-image { position: relative; height: 220px; overflow: hidden; background: var(--bg-primary); }
.partner-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.partner-card:hover .partner-image img { transform: scale(1.08); }
.partner-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 50%); }
.partner-info { padding: 24px; }
.partner-name { font-family: var(--font-serif); font-size: 18px; font-weight: 600; letter-spacing: 1px; margin-bottom: 8px; }
.partner-desc { font-size: 13px; color: var(--text-muted); line-height: 1.8; }
.partners-more { text-align: center; }
.partners-more a { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; color: var(--accent-gold); letter-spacing: 2px; border-bottom: 1px solid var(--accent-gold); padding-bottom: 4px; transition: gap 0.3s; }
.partners-more a:hover { gap: 16px; }

/* ===== News ===== */
.news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.news-card { background: var(--bg-tertiary); border: 1px solid var(--border-color); overflow: hidden; cursor: pointer; transition: transform 0.5s, box-shadow 0.5s; }
.news-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.news-image { position: relative; height: 220px; overflow: hidden; background: var(--bg-primary); }
.news-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.news-card:hover .news-image img { transform: scale(1.08); }
.news-content { padding: 24px; }
.news-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.news-category { font-size: 12px; color: var(--accent-red); letter-spacing: 1px; font-weight: 500; padding: 3px 10px; border: 1px solid rgba(196,30,58,0.4); }
.news-date { font-size: 13px; color: var(--text-muted); letter-spacing: 1px; }
.news-title { font-family: var(--font-serif); font-size: 17px; font-weight: 600; line-height: 1.6; margin-bottom: 10px; transition: color 0.3s; letter-spacing: 1px; }
.news-card:hover .news-title { color: var(--accent-gold); }
.news-excerpt { font-size: 14px; color: var(--text-muted); line-height: 1.9; }

/* ===== Join CTA ===== */
.join { background: linear-gradient(135deg, #c41e3a 0%, #8b0000 100%); padding: 120px 0; position: relative; overflow: hidden; }
.join::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%); }
.join-content { position: relative; z-index: 1; text-align: center; max-width: 720px; margin: 0 auto; }
.join-title { font-family: var(--font-serif); font-size: clamp(28px,4vw,44px); font-weight: 700; letter-spacing: 3px; margin-bottom: 16px; color: #ffffff; }
.join-subtitle { font-size: 16px; color: rgba(255,255,255,0.8); letter-spacing: 2px; margin-bottom: 40px; font-weight: 300; }
.join .btn-primary { background: #ffffff; color: #c41e3a; border-color: #ffffff; }
.join .btn-primary:hover { background: transparent; color: #ffffff; border-color: #ffffff; }

/* ===== Forms ===== */
.form-section { max-width: 720px; margin: 0 auto; }
.gexgon-form { background: var(--bg-tertiary); padding: 48px; border-radius: 8px; border: 1px solid var(--border-color); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; letter-spacing: 1px; }
.form-group label .required { color: var(--accent-red); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 16px; background: var(--bg-primary);
  border: 1px solid var(--border-color); border-radius: 4px; color: var(--text-primary);
  font-size: 14px; font-family: inherit; transition: border-color 0.3s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--accent-gold);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-submit-btn {
  width: 100%; padding: 16px; background: var(--accent-red); color: #fff;
  font-size: 15px; letter-spacing: 3px; border-radius: 4px; transition: all 0.4s;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.form-submit-btn:hover { background: var(--accent-red-light); }
.form-submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.form-message { margin-top: 20px; text-align: center; font-size: 14px; min-height: 24px; }
.form-message.success { color: #4ade80; }
.form-message.error { color: #f87171; }

/* ===== Timeline ===== */
.timeline { position: relative; max-width: 900px; margin: 0 auto; padding-left: 40px; }
.timeline::before { content: ''; position: absolute; left: 12px; top: 0; bottom: 0; width: 2px; background: var(--border-color); }
.timeline-item { position: relative; margin-bottom: 48px; }
.timeline-item::before {
  content: ''; position: absolute; left: -34px; top: 6px; width: 14px; height: 14px;
  border-radius: 50%; background: var(--accent-gold); border: 3px solid var(--bg-primary);
  box-shadow: 0 0 0 2px var(--accent-gold);
}
.timeline-year { font-family: var(--font-serif); font-size: 28px; font-weight: 700; color: var(--accent-gold); margin-bottom: 8px; }
.timeline-title { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.timeline-desc { font-size: 15px; color: var(--text-secondary); line-height: 1.9; }

/* ===== Product Detail Tabs ===== */
.product-versions { display: flex; gap: 16px; margin-bottom: 40px; flex-wrap: wrap; }
.version-tab {
  padding: 12px 28px; border: 1px solid var(--border-color); border-radius: 4px;
  font-size: 14px; color: var(--text-secondary); cursor: pointer; transition: all 0.3s; letter-spacing: 1px;
}
.version-tab.active, .version-tab:hover { border-color: var(--accent-gold); color: var(--accent-gold); background: rgba(201,169,110,0.08); }
.version-content { display: none; }
.version-content.active { display: block; animation: fadeIn 0.5s; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.version-card { background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; padding: 36px; margin-bottom: 24px; }
.version-card h4 { font-family: var(--font-serif); font-size: 22px; font-weight: 700; margin-bottom: 16px; color: var(--accent-gold); }
.version-card p { font-size: 15px; color: var(--text-secondary); line-height: 2; }
.product-specs { margin-top: 40px; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--border-color); font-size: 14px; }
.spec-table th { color: var(--accent-gold); font-weight: 600; width: 30%; }
.spec-table td { color: var(--text-secondary); }

/* ===== Cases ===== */
.case-filters { display: flex; justify-content: center; gap: 16px; margin-bottom: 48px; flex-wrap: wrap; }
.case-filter {
  padding: 10px 24px; border: 1px solid var(--border-color); border-radius: 30px;
  font-size: 14px; color: var(--text-secondary); cursor: pointer; transition: all 0.3s;
}
.case-filter.active, .case-filter:hover { border-color: var(--accent-gold); color: var(--accent-gold); background: rgba(201,169,110,0.08); }
.cases-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.case-card { background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; overflow: hidden; transition: all 0.4s; }
.case-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.3); }
.case-image { height: 200px; background: var(--bg-primary); position: relative; overflow: hidden; }
.case-image img { width: 100%; height: 100%; object-fit: cover; }
.case-category { position: absolute; top: 12px; left: 12px; padding: 4px 12px; background: rgba(196,30,58,0.9); font-size: 11px; letter-spacing: 1px; border-radius: 3px; }
.case-info { padding: 24px; }
.case-name { font-family: var(--font-serif); font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.case-desc { font-size: 13px; color: var(--text-muted); line-height: 1.8; }

/* ===== Service Cards ===== */
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; margin-bottom: 64px; }
.service-card { background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; padding: 40px 32px; transition: all 0.4s; }
.service-card:hover { border-color: var(--accent-gold); transform: translateY(-4px); }
.service-icon { width: 56px; height: 56px; margin-bottom: 24px; color: var(--accent-gold); }
.service-card h3 { font-family: var(--font-serif); font-size: 22px; font-weight: 700; margin-bottom: 16px; }
.service-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.9; margin-bottom: 20px; }
.service-features { display: flex; flex-direction: column; gap: 10px; }
.service-feature { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-muted); }
.service-feature svg { width: 16px; height: 16px; color: var(--accent-gold); flex-shrink: 0; }

/* ===== Contact Info ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: start; }
.contact-info-card { background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; padding: 40px; }
.contact-info-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--border-color); }
.contact-info-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.contact-info-icon { width: 44px; height: 44px; flex-shrink: 0; background: rgba(201,169,110,0.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--accent-gold); }
.contact-info-icon svg { width: 20px; height: 20px; }
.contact-info-label { font-size: 13px; color: var(--text-muted); margin-bottom: 6px; letter-spacing: 1px; }
.contact-info-value { font-size: 16px; color: var(--text-primary); font-weight: 500; }

/* ===== Video Grid ===== */
.video-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 32px; }
.video-card { position: relative; border-radius: 8px; overflow: hidden; cursor: pointer; aspect-ratio: 16/9; background: var(--bg-tertiary); }
.video-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.video-card:hover img { transform: scale(1.05); }
.video-card-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.3); display: flex; align-items: center; justify-content: center; transition: background 0.3s; }
.video-card:hover .video-card-overlay { background: rgba(0,0,0,0.5); }
.video-play-btn { width: 64px; height: 64px; border-radius: 50%; background: rgba(255,255,255,0.2); backdrop-filter: blur(10px); display: none; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,0.4); transition: all 0.3s; }
.video-card:hover .video-play-btn { background: var(--accent-red); transform: scale(1.1); }
.video-play-btn svg { width: 24px; height: 24px; color: #fff; margin-left: 4px; }
.video-card-title { position: absolute; bottom: 0; left: 0; right: 0; padding: 20px 24px; background: linear-gradient(to top, rgba(0,0,0,0.8), transparent); font-size: 16px; font-weight: 600; }

/* ===== Content Pages (About, Brand, etc.) ===== */
.content-section { padding: 80px 0; }
.content-section.alt { background: var(--bg-secondary); }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.content-text h3 { font-family: var(--font-serif); font-size: 28px; font-weight: 700; margin-bottom: 20px; letter-spacing: 2px; }
.content-text p { font-size: 15px; color: var(--text-secondary); line-height: 2; margin-bottom: 16px; }
.content-image { border-radius: 8px; overflow: hidden; height: 400px; }
.content-image img { width: 100%; height: 100%; object-fit: cover; }
.quote-block { border-left: 3px solid var(--accent-gold); padding: 20px 28px; margin: 32px 0; background: rgba(201,169,110,0.05); border-radius: 0 8px 8px 0; }
.quote-block p { font-family: var(--font-serif); font-size: 18px; color: var(--accent-gold); line-height: 1.8; font-style: italic; margin: 0; }
.feature-list { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.feature-list-item { display: flex; align-items: flex-start; gap: 14px; }
.feature-list-icon { width: 24px; height: 24px; flex-shrink: 0; color: var(--accent-gold); margin-top: 2px; }
.feature-list-text { font-size: 15px; color: var(--text-secondary); line-height: 1.8; }
.feature-list-text strong { color: var(--text-primary); }

/* ===== Footer ===== */
.footer { background: #1a2332; padding: 72px 0 32px; border-top: 1px solid rgba(255,255,255,0.1); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 4px; margin-bottom: 20px; color: var(--nav-text); }
.footer-logo-img { height: 56px; width: auto; display: block; object-fit: contain; }
.footer-logo svg { height: 36px; width: 36px; display: inline-block; }
.footer-logo-text { font-family: var(--font-serif); font-size: 18px; font-weight: 700; letter-spacing: 2px; margin-left: 0; white-space: nowrap; color: var(--nav-text); }
.footer-logo-text-mobile { display: none; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 2; margin-bottom: 20px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 13px; color: rgba(255,255,255,0.7); }
.footer-contact-item svg { width: 14px; height: 14px; flex-shrink: 0; margin-top: 4px; color: var(--accent-gold); }
.footer-col h4 { font-size: 14px; font-weight: 600; margin-bottom: 20px; letter-spacing: 1px; color: var(--nav-text); }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { font-size: 13px; color: rgba(255,255,255,0.5); transition: color 0.3s; letter-spacing: 0.5px; }
.footer-col ul li a:hover { color: var(--accent-gold); padding-left: 4px; }
.footer-bottom { padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; flex-direction: column; align-items: center; gap: 12px; font-size: 12px; color: rgba(255,255,255,0.5); text-align: center; }
.footer-copyright { width: 100%; }
.footer-beian { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; align-items: center; }
.footer-beian a { color: rgba(255,255,255,0.5); text-decoration: none; transition: color 0.3s; font-size: 12px; }
.footer-beian a:hover { color: var(--accent-gold); }
.footer-beian .beian-gov { display: inline-flex; align-items: center; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: var(--text-muted); transition: color 0.3s; }
.footer-bottom-links a:hover { color: var(--text-secondary); }

/* ===== WordPress Core ===== */
.alignleft { float: left; margin-right: 1.5em; }
.alignright { float: right; margin-left: 1.5em; }
.aligncenter { clear: both; display: block; margin-left: auto; margin-right: auto; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 13px; color: var(--text-muted); padding: 8px 0; }
.sticky { display: block; }
.screen-reader-text { clip: rect(1px,1px,1px,1px); position: absolute !important; height: 1px; width: 1px; overflow: hidden; word-wrap: normal !important; }
.page-links { clear: both; margin: 0 0 1.5em; }
embed, iframe, object { max-width: 100%; }
.widget { margin: 0 0 1.5em; }
.widget select { max-width: 100%; }
.comment-content a { word-wrap: break-word; }
.bypostauthor { display: block; }

/* ===== Responsive ===== */
@media (max-width: 1200px) {
  .nav-menu { gap: 4px; }
  .nav-menu > li > a { padding: 8px 10px; font-size: 13px; }
  .dropdown { min-width: 500px; }
}
@media (max-width: 1024px) {
  /* ===== 核心防止横向滚动（只保留最必要的） ===== */
  html { overflow-x: hidden !important; }
  body { overflow-x: hidden !important; margin: 0 !important; padding: 0 !important; }
  img, video, iframe, embed, object { max-width: 100% !important; }
  
  /* ===== 所有内联样式grid变成1列（强制覆盖，不管有没有空格） ===== */
  .page-content-wrapper [style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
  .page-content-wrapper [style*="display:grid"],
  .page-content-wrapper [style*="display: grid"] {
    grid-template-columns: 1fr !important;
  }
  
  /* ===== 所有左右分栏flex布局变成上下布局（强制覆盖） ===== */
  .page-content-wrapper [style*="display:flex"] {
    flex-direction: column !important;
  }
  .page-content-wrapper [style*="display: flex"] {
    flex-direction: column !important;
  }
  .page-content-wrapper [style*="display:flex"] > *,
  .page-content-wrapper [style*="display: flex"] > * {
    width: 100% !important;
    max-width: 100% !important;
  }
  
  /* ===== 容器padding减小 - 手机端满屏显示，跟首页一样 ===== */
  .container { padding: 0 !important; }
  .page-content-wrapper { padding: 0 !important; }
  .page-content-section { padding: 0 !important; }
  .section { padding: 16px 0 !important; }
  
  .nav-menu, .nav-phone { display: none !important; }
  .nav-mobile-toggle { display: flex !important; }
  .lang-switcher { display: none !important; }
  .nav-logo-text-desktop { display: none !important; }
  .nav-logo-text-mobile { display: inline !important; font-size: 20px; font-weight: 700; letter-spacing: 2px; }
  .nav-logo-img { height: 48px; }
  .nav-logo { flex-shrink: 1; min-width: 0; }
  .nav-right { flex-shrink: 0; }
  .footer-logo-text-desktop { display: none !important; }
  .footer-logo-text-mobile { display: inline !important; font-size: 18px; font-weight: 700; letter-spacing: 2px; }
  .brand-story-grid, .factory-grid, .content-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .advantages-grid, .honors-grid { grid-template-columns: repeat(4,1fr); }
  .products-grid, .news-grid, .cases-grid, .video-grid { grid-template-columns: repeat(2,1fr); }
  .service-grid, .sleep-tech-grid { grid-template-columns: repeat(4,1fr); }
  .partners-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .section { padding: 16px 0; }
  body.mobile-menu-open { overflow: hidden !important; }
  
  /* ===== 移动端菜单 - 最简单可靠的方式 ===== */
  #navMenu.mobile-active {
    display: flex !important;
    flex-direction: column !important;
    position: fixed !important;
    inset: 0 !important;
    padding-top: var(--nav-height) !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
    padding-bottom: 24px !important;
    background: #111111 !important;
    margin: 0 !important;
    list-style: none !important;
    overflow-y: auto !important;
    z-index: 9999 !important;
    width: 100% !important;
    height: 100vh !important;
    box-sizing: border-box !important;
  }
  #navMenu.mobile-active > li {
    width: 100% !important;
    border-bottom: 1px solid rgba(255,255,255,0.1) !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  #navMenu.mobile-active > li > a {
    padding: 18px 0 !important;
    justify-content: space-between !important;
    font-size: 16px !important;
    min-height: 50px !important;
    display: flex !important;
    align-items: center !important;
    color: #ffffff !important;
    text-decoration: none !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  #navMenu.mobile-active > li > a::after {
    content: '▼' !important;
    font-size: 10px !important;
    opacity: 0.6 !important;
    transition: transform 0.3s !important;
    color: #ffffff !important;
  }
  #navMenu.mobile-active > li.mobile-submenu-open > a::after {
    transform: rotate(180deg) !important;
  }
  #navMenu.mobile-active > li.current-menu-item > a {
    color: #d4af37 !important;
  }
  #navMenu.mobile-active .dropdown,
  #navMenu.mobile-active .sub-menu {
    position: static !important;
    transform: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    min-width: auto !important;
    grid-template-columns: 1fr !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    max-height: 0 !important;
    overflow: hidden !important;
    transition: all 0.3s ease !important;
    box-shadow: none !important;
    display: block !important;
    margin: 0 !important;
    list-style: none !important;
  }
  #navMenu.mobile-active li.mobile-submenu-open > .dropdown,
  #navMenu.mobile-active li.mobile-submenu-open > .sub-menu {
    opacity: 1 !important;
    visibility: visible !important;
    max-height: 2000px !important;
    padding: 0 0 12px !important;
  }
  #navMenu.mobile-active .dropdown a,
  #navMenu.mobile-active .sub-menu a {
    padding: 14px 0 14px 20px !important;
    font-size: 14px !important;
    min-height: 44px !important;
    display: flex !important;
    align-items: center !important;
    color: rgba(255,255,255,0.7) !important;
    text-decoration: none !important;
  }
  #navMenu.mobile-active .dropdown a:hover,
  #navMenu.mobile-active .sub-menu a:hover {
    color: #d4af37 !important;
  }
}
@media (max-width: 640px) {
  .container, .nav-inner, .hero-content { padding: 0 20px; }
  .products-grid, .news-grid, .partners-grid, .cases-grid, .video-grid, .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .advantages-grid, .honors-grid, .service-grid, .sleep-tech-grid { grid-template-columns: repeat(4,1fr); gap: 8px; }
  .brand-story-stats { grid-template-columns: repeat(3,1fr) !important; gap: 12px !important; }
  .brand-story-stats .stat-item { text-align: center; }
  .brand-story-stats .stat-number { font-size: 28px !important; }
  .brand-story-stats .stat-label { font-size: 11px !important; margin-top: 4px !important; }
  .brand-story-meaning { grid-template-columns: repeat(2,1fr) !important; gap: 16px !important; }
  .brand-story-meaning .meaning-item h4 { font-size: 32px !important; margin-bottom: 8px !important; }
  .brand-story-meaning .meaning-item p { font-size: 11px !important; line-height: 1.5 !important; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-scroll-hint { display: none; }
  .brand-story-visual, .factory-image, .content-image { height: 280px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .gexgon-form { padding: 28px 20px; }
  .page-hero { height: 300px; }
  .hero { min-height: 500px; }
  .timeline { padding-left: 30px; }
  .timeline-item::before { left: -26px; }

  /* ===== 手机端导航栏优化 ===== */
  :root { --nav-height: 60px; }
  .nav-inner { padding: 0 16px; }
  .nav-logo-img { height: 40px; }
  .nav-logo svg { height: 28px; width: 28px; }
  .nav-logo-text { font-size: 14px; letter-spacing: 1px; }
  .lang-switcher { display: none; }
  .nav-mobile-toggle { padding: 6px; }
  .nav-mobile-toggle span { width: 20px; }

  /* ===== 手机端内容区优化 ===== */
  .page-content-wrapper { padding: 0 16px; }
  .page-content-section { padding: 40px 0; }
  .section { padding: 16px 0; }

  /* ===== 手机端4列模块保持4列显示 ===== */
  .advantage-card { padding: 20px 10px; }
  .advantage-card h3 { font-size: 13px; margin-bottom: 8px; }
  .advantage-card p { font-size: 11px; line-height: 1.5; }
  .advantage-icon { width: 32px; height: 32px; margin-bottom: 12px; }
  .advantage-icon svg { width: 18px; height: 18px; }

  .honor-item { padding: 20px 10px; }
  .honor-item h4 { font-size: 12px; line-height: 1.4; }
  .honor-icon { width: 32px; height: 32px; margin-bottom: 10px; }
  .honor-icon svg { width: 18px; height: 18px; }

  .service-card { padding: 20px 10px; }
  .service-card h3 { font-size: 12px; margin-bottom: 8px; line-height: 1.4; }
  .service-card p { font-size: 11px; line-height: 1.5; }
  .service-icon { width: 36px; height: 36px; margin-bottom: 10px; }
  .service-icon svg { width: 16px; height: 16px; }

  .sleep-tech-card { padding: 20px 10px; }
  .sleep-tech-card h3 { font-size: 12px; margin-bottom: 8px; line-height: 1.4; }
  .sleep-tech-card p { font-size: 11px; line-height: 1.5; }
  .sleep-tech-icon { width: 36px; height: 36px; margin-bottom: 10px; }
  .sleep-tech-icon svg { width: 16px; height: 16px; }

  /* ===== 手机端所有内联样式grid变成1列（通用匹配，不管有没有空格） ===== */
  .page-content-wrapper [style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
  .page-content-wrapper [style*="display:grid"],
  .page-content-wrapper [style*="display: grid"] {
    grid-template-columns: 1fr !important;
  }
  
  /* ===== 手机端所有左右分栏flex布局变成上下布局 ===== */
  .page-content-wrapper [style*="display:flex"] {
    flex-direction: column !important;
  }
  .page-content-wrapper [style*="display: flex"] {
    flex-direction: column !important;
  }
  .page-content-wrapper [style*="display:flex"] > * {
    width: 100% !important;
    max-width: 100% !important;
  }
  .page-content-wrapper [style*="display: flex"] > * {
    width: 100% !important;
    max-width: 100% !important;
  }

  /* ===== 手机端表格横向滚动 ===== */
  .page-content-wrapper table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* ===== 手机端按钮最小点击区域 ===== */
  .btn, button, input[type="submit"], input[type="button"] {
    min-height: 44px;
    padding: 12px 24px;
    font-size: 14px;
  }

  /* ===== 手机端输入框优化 ===== */
  input, textarea, select {
    font-size: 16px; /* 防止iOS自动缩放 */
    padding: 12px 16px;
    min-height: 44px;
  }

  /* ===== 手机端标题字体优化 ===== */
  .hero-title { font-size: 28px !important; letter-spacing: 2px; }
  .hero-subtitle { font-size: 14px !important; letter-spacing: 2px; margin-bottom: 32px; }
  .page-hero-title { font-size: 24px !important; letter-spacing: 2px; }
  .brand-intro-title { font-size: 24px !important; letter-spacing: 4px; }
  .stat-box strong { font-size: 28px; }

  /* ===== 手机端卡片间距优化 ===== */
  .product-card, .news-card, .case-card, .service-card, .advantage-card, .honor-card {
    margin-bottom: 20px;
  }

  /* ===== 手机端图片高度优化 ===== */
  .product-image, .news-image, .case-image, .partner-image {
    height: 220px !important;
  }

  /* ===== 手机端招商加盟区块优化 ===== */
  .join-section { padding: 48px 0; }
  .join-grid { grid-template-columns: 1fr !important; }
  .join-form-box { padding: 24px 20px; }

  /* ===== 手机端CTA区块优化 ===== */
  .cta-section { padding: 48px 20px; }
  .cta-title { font-size: 24px; }
  .cta-subtitle { font-size: 14px; }

  /* ===== 手机端真伪查询区块优化 ===== */
  .gexgon-query-box { margin: 0 16px; }
  .query-header { padding: 28px 20px; }
  .query-header h3 { font-size: 22px; }
  .query-form { padding: 24px 16px 16px; flex-direction: column; }
  .query-form input { width: 100%; }
  .query-form button { width: 100%; }
  .query-tips { padding: 20px 16px 24px; }
  .result-success, .result-fail { padding: 20px; }
  .result-icon { font-size: 36px; }
  .result-title { font-size: 20px; }
}


/* ===== Page Content (Editable in Admin) ===== */
.page-content-section { padding: 60px 0; }
.page-content-wrapper { max-width: 1428px; margin: 0 auto; width: 100%; }
.page-content-wrapper h1, .page-content-wrapper h2, .page-content-wrapper h3,
.page-content-wrapper h4, .page-content-wrapper h5, .page-content-wrapper h6 {
  font-family: var(--font-serif); font-weight: 700; margin: 32px 0 16px; line-height: 1.4;
}
.page-content-wrapper h1 { font-size: 32px; }
.page-content-wrapper h2 { font-size: 28px; }
.page-content-wrapper h3 { font-size: 24px; }
.page-content-wrapper h4 { font-size: 20px; }
.page-content-wrapper p { font-size: 16px; line-height: 2; color: var(--text-secondary); margin-bottom: 20px; }
.page-content-wrapper ul, .page-content-wrapper ol { margin: 0 0 20px 24px; padding: 0; }
.page-content-wrapper li { font-size: 15px; line-height: 1.9; color: var(--text-secondary); margin-bottom: 8px; }
.page-content-wrapper blockquote {
  border-left: 3px solid var(--accent-gold); padding: 16px 24px; margin: 24px 0;
  background: rgba(201,169,110,0.08); border-radius: 0 4px 4px 0;
}
.page-content-wrapper blockquote p { margin: 0; font-style: italic; color: var(--text-primary); }
.page-content-wrapper img { max-width: 100%; height: auto; border-radius: 4px; margin: 16px 0; }
.page-content-wrapper a { color: var(--accent-gold); text-decoration: none; transition: color 0.3s; }
.page-content-wrapper a:hover { color: var(--accent-red); text-decoration: underline; }
.page-content-wrapper table { width: 100%; border-collapse: collapse; margin: 24px 0; }
.page-content-wrapper th, .page-content-wrapper td { padding: 12px 16px; border: 1px solid var(--border-color); text-align: left; font-size: 14px; }
.page-content-wrapper th { background: var(--bg-tertiary); font-weight: 600; color: var(--text-primary); }

/* Section Heading */
.page-section { margin-bottom: 48px; }
.section-heading { font-family: var(--font-serif); font-size: 28px; font-weight: 700; margin-bottom: 12px; color: var(--text-primary); }
.section-subheading { font-size: 16px; color: var(--text-muted); margin-bottom: 24px; }

/* Stats Row */
.stats-row { display: flex; gap: 32px; flex-wrap: wrap; margin: 32px 0; }
.stat-box { flex: 1; min-width: 150px; text-align: center; padding: 24px; background: var(--bg-tertiary); border-radius: 8px; }
.stat-box strong { font-family: var(--font-serif); font-size: 36px; font-weight: 900; color: var(--accent-gold); display: block; }
.stat-box span { font-size: 14px; color: var(--text-muted); }

/* Timeline List */
.timeline-list { margin: 32px 0; }
.timeline-event { padding: 20px 0; border-bottom: 1px solid var(--border-color); }
.timeline-event h4 { font-family: var(--font-serif); font-size: 18px; font-weight: 600; color: var(--accent-gold); margin-bottom: 8px; }
.timeline-event p { font-size: 14px; color: var(--text-secondary); line-height: 1.8; margin: 0; }

/* Features Grid */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; margin: 32px 0; }
.feature-box { padding: 28px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; transition: all 0.3s; }
.feature-box:hover { border-color: var(--accent-gold); transform: translateY(-4px); }
.feature-box h4 { font-family: var(--font-serif); font-size: 18px; font-weight: 600; margin-bottom: 12px; color: var(--text-primary); }
.feature-box p { font-size: 14px; color: var(--text-muted); line-height: 1.8; margin: 0; }

/* Cards List */
.cards-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin: 32px 0; }
.card-item { padding: 28px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; }
.card-item h4 { font-family: var(--font-serif); font-size: 18px; font-weight: 600; margin-bottom: 12px; color: var(--accent-gold); }
.card-item p { font-size: 14px; color: var(--text-muted); line-height: 1.8; margin-bottom: 12px; }
.card-item a { color: var(--accent-gold); font-size: 14px; text-decoration: none; }

/* Steps List */
.steps-list { margin: 32px 0; padding-left: 0; list-style: none; counter-reset: step; }
.steps-list li { counter-increment: step; padding: 16px 0 16px 48px; position: relative; border-bottom: 1px solid var(--border-color); }
.steps-list li::before {
  content: counter(step); position: absolute; left: 0; top: 16px;
  width: 32px; height: 32px; border-radius: 50%; background: var(--accent-red);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-weight: 700; font-size: 14px;
}
.steps-list li strong { font-size: 16px; color: var(--text-primary); }
.steps-list li p { font-size: 14px; color: var(--text-muted); margin: 8px 0 0; }

/* News List */
.news-list { margin: 32px 0; }
.news-item { padding: 20px 0; border-bottom: 1px solid var(--border-color); }
.news-item .news-date { color: var(--accent-gold); font-size: 13px; margin-right: 12px; }
.news-item strong { font-size: 16px; color: var(--text-primary); }
.news-item p { font-size: 14px; color: var(--text-muted); margin: 8px 0 0; }

/* Check List */
.check-list { list-style: none; padding: 0; margin: 24px 0; }
.check-list li { padding: 10px 0 10px 28px; position: relative; font-size: 15px; color: var(--text-secondary); }
.check-list li::before {
  content: '✓'; position: absolute; left: 0; color: var(--accent-gold); font-weight: 700;
}

/* Service Cards */
.service-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin: 32px 0; }
.service-card-item { padding: 28px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; }
.service-card-item h4 { font-family: var(--font-serif); font-size: 18px; font-weight: 600; margin-bottom: 12px; color: var(--accent-gold); }
.service-card-item p { font-size: 14px; color: var(--text-muted); line-height: 1.8; margin-bottom: 12px; }
.service-card-item ul { margin: 0 0 0 20px; padding: 0; }
.service-card-item li { font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }

/* Store List */
.store-list { margin: 32px 0; }
.store-item { padding: 24px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; margin-bottom: 16px; }
.store-item h4 { font-family: var(--font-serif); font-size: 18px; font-weight: 600; margin-bottom: 12px; color: var(--accent-gold); }
.store-item p { font-size: 14px; color: var(--text-muted); margin: 4px 0; }

/* Cases List */
.cases-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin: 32px 0; }
.case-item { padding: 24px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; }
.case-item h4 { font-family: var(--font-serif); font-size: 16px; font-weight: 600; margin-bottom: 8px; color: var(--text-primary); }
.case-item p { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin: 0; }

/* Project List */
.project-list { margin: 32px 0; }
.project-item { padding: 24px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; margin-bottom: 16px; }
.project-item h4 { font-family: var(--font-serif); font-size: 18px; font-weight: 600; margin-bottom: 8px; color: var(--accent-gold); }
.project-item p { font-size: 14px; color: var(--text-muted); margin: 4px 0; }

/* Spec Table */
.spec-table { width: 100%; border-collapse: collapse; margin: 24px 0; }
.spec-table th { background: var(--bg-tertiary); padding: 12px 16px; text-align: left; font-weight: 600; width: 30%; }
.spec-table td { padding: 12px 16px; border-bottom: 1px solid var(--border-color); }

/* Video List */
.video-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin: 32px 0; }
.video-item { padding: 20px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; }
.video-item h4 { font-family: var(--font-serif); font-size: 16px; font-weight: 600; margin-bottom: 12px; }
.video-item a { color: var(--accent-gold); font-size: 14px; }

/* Channels List */
.channels-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin: 32px 0; }
.channel-item { padding: 24px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; }
.channel-item h4 { font-family: var(--font-serif); font-size: 18px; font-weight: 600; margin-bottom: 12px; color: var(--accent-gold); }
.channel-item p { font-size: 14px; color: var(--text-muted); line-height: 1.8; margin-bottom: 12px; }

/* Honors List */
.honors-list { list-style: none; padding: 0; margin: 24px 0; }
.honors-list li { padding: 12px 0; border-bottom: 1px solid var(--border-color); font-size: 15px; color: var(--text-secondary); }
.honors-list li strong { color: var(--text-primary); }

/* Guide Steps */
.guide-steps { margin: 24px 0; padding-left: 20px; }
.guide-steps li { font-size: 15px; color: var(--text-secondary); margin-bottom: 12px; line-height: 1.8; }

/* Exclude List */
.exclude-list { list-style: none; padding: 0; margin: 24px 0; }
.exclude-list li { padding: 10px 0 10px 28px; position: relative; font-size: 14px; color: var(--text-muted); }
.exclude-list li::before { content: '✕'; position: absolute; left: 0; color: var(--accent-red); }

/* Contact Info */
.contact-info-list { margin: 24px 0; }
.contact-info-list p { font-size: 15px; color: var(--text-secondary); margin-bottom: 12px; }
.contact-info-list strong { color: var(--text-primary); min-width: 80px; display: inline-block; }

/* Button */
.page-content-wrapper .button, .page-content-wrapper .btn {
  display: inline-block; padding: 12px 32px; background: var(--accent-red); color: #fff;
  border-radius: 4px; text-decoration: none; font-size: 14px; font-weight: 500;
  transition: all 0.3s; border: none; cursor: pointer;
}
.page-content-wrapper .button:hover, .page-content-wrapper .btn:hover {
  background: var(--accent-gold); color: #fff; text-decoration: none;
}

/* Responsive */
@media (max-width: 768px) {
  .stats-row { flex-direction: column; }
  .features-grid, .cards-list, .service-cards, .cases-list, .video-list, .channels-list {
    grid-template-columns: 1fr;
  }
  .page-content-wrapper h1 { font-size: 26px; }
  .page-content-wrapper h2 { font-size: 22px; }
  .page-content-wrapper h3 { font-size: 20px; }
}

/* ===== 高大上招商加盟区块 ===== */
.join-section {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.join-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(196,30,58,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.join-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  border-radius: 50%;
}
.join-section .container {
  position: relative;
  z-index: 1;
}
.join-header {
  text-align: center;
  margin-bottom: 60px;
}
.join-title {
  font-size: 42px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: 2px;
}
.join-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.7);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}
.join-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.join-left {
  color: #ffffff;
}
.join-adv-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 32px;
  color: #ffffff;
  padding-left: 16px;
  border-left: 4px solid #c41e3a;
}
.join-adv-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}
.join-adv-item {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.3s ease;
}
.join-adv-item:hover {
  background: rgba(255,255,255,0.1);
  transform: translateX(8px);
  border-color: rgba(196,30,58,0.5);
}
.adv-icon {
  font-size: 32px;
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #c41e3a, #8b0000);
  border-radius: 12px;
}
.adv-text h4 {
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 8px;
}
.adv-text p {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin: 0;
}
.join-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  padding: 16px 24px;
  background: rgba(196,30,58,0.15);
  border-radius: 8px;
  border: 1px solid rgba(196,30,58,0.3);
}
.join-trust span {
  font-size: 14px;
  color: #ffffff;
  font-weight: 500;
}
.join-right {
  display: flex;
  justify-content: center;
}
.join-form-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  width: 100%;
  max-width: 480px;
  position: relative;
  overflow: hidden;
}
.join-form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, #c41e3a, #ff6b6b, #c41e3a);
}
.join-form-header {
  text-align: center;
  margin-bottom: 32px;
}
.join-form-header h3 {
  font-size: 26px;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 12px;
}
.join-form-header p {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  margin: 0;
}
.join-form {
  background: transparent;
  padding: 0;
  border: none;
  border-radius: 0;
}
.join-form .form-group {
  margin-bottom: 20px;
}
.join-form .form-group label {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin-bottom: 8px;
}
.join-form .form-group input,
.join-form .form-group select,
.join-form .form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-size: 15px;
  transition: all 0.3s ease;
  background: #f9f9f9;
}
.join-form .form-group input:focus,
.join-form .form-group select:focus,
.join-form .form-group textarea:focus {
  border-color: #c41e3a;
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(196,30,58,0.1);
  outline: none;
}
.join-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 0;
}
.join-submit-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, #c41e3a 0%, #8b0000 100%);
  color: #ffffff;
  border: none;
  border-radius: 10px;
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 8px;
  letter-spacing: 1px;
}
.join-submit-btn:hover {
  background: linear-gradient(135deg, #e02444 0%, #a00000 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(196,30,58,0.4);
}
.join-submit-btn:active {
  transform: translateY(0);
}
.join-form-privacy {
  text-align: center;
  font-size: 12px;
  color: #999;
  margin-top: 16px;
  margin-bottom: 0;
}
.join-form .form-message {
  margin-top: 16px;
  text-align: center;
  font-size: 15px;
  font-weight: 500;
  min-height: 24px;
}

/* 招商加盟区块响应式 */
@media (max-width: 1024px) {
  .join-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .join-title {
    font-size: 32px;
  }
}
@media (max-width: 768px) {
  .join-section {
    padding: 50px 0;
  }
  .join-title {
    font-size: 26px;
  }
  .join-subtitle {
    font-size: 14px;
  }
  .join-form-card {
    padding: 28px 20px;
  }
  .join-form .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .join-adv-item {
    padding: 16px;
  }
  .adv-icon {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }
  .join-trust {
    gap: 12px;
    padding: 12px 16px;
  }
  .join-trust span {
    font-size: 12px;
  }
}

/* ===== CTA转化区块 ===== */
.cta-section {
  position: relative;
  padding: 100px 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}
.cta-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.92) 0%, rgba(15,52,96,0.85) 100%);
}
.cta-section .container {
  position: relative;
  z-index: 1;
}
.cta-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}
.cta-title {
  font-size: 42px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: 2px;
}
.cta-subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
  margin-bottom: 40px;
}
.cta-button {
  display: inline-block;
  padding: 18px 48px;
  background: linear-gradient(135deg, #c41e3a 0%, #8b0000 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 50px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(196,30,58,0.4);
}
.cta-button:hover {
  background: linear-gradient(135deg, #e02444 0%, #a00000 100%);
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(196,30,58,0.5);
  color: #ffffff;
  text-decoration: none;
}
.cta-button:active {
  transform: translateY(0);
}
.cta-trust {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.cta-trust span {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}

/* CTA区块响应式 */
@media (max-width: 768px) {
  .cta-section {
    padding: 60px 0;
  }
  .cta-title {
    font-size: 28px;
  }
  .cta-subtitle {
    font-size: 15px;
  }
  .cta-button {
    padding: 14px 36px;
    font-size: 16px;
  }
  .cta-trust {
    gap: 16px;
  }
  .cta-trust span {
    font-size: 12px;
  }
}

/* ===== 真伪查询系统 ===== */
.gexgon-query-box {
  max-width: 700px;
  margin: 0 auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
  overflow: hidden;
}
.query-header {
  background: linear-gradient(135deg, #1a2332 0%, #2c3e50 100%);
  padding: 40px 30px;
  text-align: center;
  color: #fff;
}
.query-header h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 2px;
}
.query-header p {
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  margin: 0;
}
.query-form {
  padding: 40px 30px 20px;
  display: flex;
  gap: 12px;
}
.query-form input {
  flex: 1;
  padding: 16px 20px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 16px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: border-color 0.3s;
}
.query-form input:focus {
  outline: none;
  border-color: #c41e3a;
}
.query-form button {
  padding: 16px 32px;
  background: linear-gradient(135deg, #c41e3a 0%, #8b0000 100%);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  white-space: nowrap;
}
.query-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(196,30,58,0.4);
}
.query-form button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}
.query-result {
  padding: 0 30px 20px;
}
.result-success, .result-fail, .result-error {
  padding: 30px;
  border-radius: 12px;
  text-align: center;
}
.result-success {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
  border: 2px solid #4caf50;
}
.result-fail {
  background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
  border: 2px solid #f44336;
}
.result-error {
  background: #fff3e0;
  border: 2px solid #ff9800;
  color: #e65100;
  padding: 16px;
  border-radius: 8px;
  text-align: center;
}
.result-icon {
  font-size: 48px;
  margin-bottom: 15px;
}
.result-success .result-icon {
  color: #4caf50;
}
.result-fail .result-icon {
  color: #f44336;
}
.result-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 10px;
}
.result-success .result-title {
  color: #2e7d32;
}
.result-fail .result-title {
  color: #c62828;
}
.result-message {
  font-size: 15px;
  color: #555;
  margin-bottom: 15px;
  line-height: 1.8;
}
.result-info {
  font-size: 14px;
  color: #666;
  margin-bottom: 8px;
}
.result-first {
  margin-top: 15px;
  padding: 12px;
  background: #4caf50;
  color: #fff;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
}
.result-warn {
  margin-top: 15px;
  padding: 12px;
  background: #ff9800;
  color: #fff;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
}
.query-tips {
  padding: 25px 30px 30px;
  background: #f9f9f9;
  border-top: 1px solid #eee;
}
.query-tips p {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin-bottom: 10px;
}
.query-tips ul {
  margin: 0;
  padding-left: 20px;
}
.query-tips li {
  font-size: 13px;
  color: #666;
  line-height: 2;
}

@media (max-width: 768px) {
  .query-form {
    flex-direction: column;
  }
  .query-form button {
    width: 100%;
  }
  .query-header h3 {
    font-size: 22px;
  }
}

/* ============================================
   产品系列左右交替布局 Product Alternate Layout
   ============================================ */
.product-alternate {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 60px;
  margin-bottom: 80px;
  padding: 40px 0;
  width: 100%;
  box-sizing: border-box;
}

.product-alternate:last-child {
  margin-bottom: 0;
}

.product-alt-left .product-alt-image {
  order: 1;
}

.product-alt-left .product-alt-content {
  order: 2;
}

.product-alt-right .product-alt-image {
  order: 2;
}

.product-alt-right .product-alt-content {
  order: 1;
}

.product-alt-image {
  flex: 0 0 calc(50% - 30px);
  width: calc(50% - 30px);
  max-width: calc(50% - 30px);
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}

.product-alt-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.product-alternate:hover .product-alt-image img {
  transform: scale(1.05);
}

.product-alt-tag {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--accent-color, #c9a96e);
  color: #fff;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
}

.product-alt-content {
  flex: 0 0 calc(50% - 30px);
  width: calc(50% - 30px);
  max-width: calc(50% - 30px);
  box-sizing: border-box;
}

.product-alt-series {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-color, #c9a96e);
  letter-spacing: 3px;
  margin-bottom: 12px;
}

.product-alt-name {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary, #1a1a1a);
  margin-bottom: 20px;
  line-height: 1.3;
}

.product-alt-desc {
  font-size: 15px;
  color: var(--text-secondary, #666);
  line-height: 1.8;
  margin-bottom: 24px;
}

.product-alt-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.product-alt-features span {
  padding: 8px 18px;
  background: var(--bg-secondary, #f5f5f5);
  border-radius: 20px;
  font-size: 13px;
  color: var(--text-secondary, #666);
  font-weight: 500;
}

.product-alt-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ============================================
   深睡眠科技 Deep Sleep Technology
   ============================================ */
.sleep-tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.sleep-tech-card {
  background: var(--bg-card, #fff);
  padding: 40px 30px;
  border-radius: 12px;
  text-align: center;
  transition: all 0.4s ease;
  border: 1px solid var(--border-color, #eee);
}

.sleep-tech-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
  border-color: var(--accent-color, #c9a96e);
}

.sleep-tech-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--accent-color, #c9a96e), #e8d5a8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.sleep-tech-icon svg {
  width: 24px;
  height: 24px;
}

.sleep-tech-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary, #1a1a1a);
  margin-bottom: 16px;
  line-height: 1.4;
}

.sleep-tech-card p {
  font-size: 14px;
  color: var(--text-secondary, #666);
  line-height: 1.7;
}

/* ============================================
   服务保障 Service Guarantee
   ============================================ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 50px;
}

.service-card {
  background: var(--bg-card, #fff);
  padding: 35px 25px;
  border-radius: 12px;
  text-align: center;
  transition: all 0.4s ease;
  border: 1px solid var(--border-color, #eee);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
  border-color: var(--accent-color, #c9a96e);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color, #c9a96e);
}

.service-icon svg {
  width: 22px;
  height: 22px;
}

.service-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary, #1a1a1a);
  margin-bottom: 14px;
  line-height: 1.4;
}

.service-card p {
  font-size: 13px;
  color: var(--text-secondary, #666);
  line-height: 1.7;
}

/* ============================================
   页脚关键词 Footer Keywords
   ============================================ */
.footer-keywords {
  padding: 8px 0;
  border-top: none;
  border-bottom: none;
}

.footer-keywords .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.footer-keywords-label {
  font-size: 10px;
  color: #1a2332;
  font-weight: 400;
  margin-right: 4px;
}

.footer-keywords a {
  font-size: 10px;
  color: #1a2332;
  text-decoration: none;
  padding: 2px 6px;
  border-radius: 2px;
  transition: none;
}

.footer-keywords a:hover {
  color: #1a2332;
  background: transparent;
}

/* ============================================
   响应式 Responsive
   ============================================ */
@media (max-width: 1024px) {
  .product-alternate {
    flex-direction: column;
    gap: 40px;
  }

  .product-alt-left .product-alt-image,
  .product-alt-right .product-alt-image {
    order: 1;
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .product-alt-left .product-alt-content,
  .product-alt-right .product-alt-content {
    order: 2;
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .product-alt-image img {
    height: 320px;
  }

  .sleep-tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .product-alternate {
    margin-bottom: 50px;
    padding: 20px 0;
  }

  .product-alt-image img {
    height: 250px;
  }

  .product-alt-name {
    font-size: 24px;
  }

  .sleep-tech-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }

  .sleep-tech-card {
    padding: 24px 14px;
  }

  .sleep-tech-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 12px;
  }

  .sleep-tech-icon svg {
    width: 18px;
    height: 18px;
  }

  .sleep-tech-card h3 {
    font-size: 13px;
    margin-bottom: 8px;
  }

  .sleep-tech-card p {
    font-size: 11px;
    line-height: 1.5;
  }

  .service-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }

  .service-card {
    padding: 24px 14px;
  }

  .service-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 12px;
  }

  .service-icon svg {
    width: 18px;
    height: 18px;
  }

  .service-card h3 {
    font-size: 14px;
    margin-bottom: 10px;
  }

  .service-card p {
    font-size: 12px;
  }

  .footer-keywords .container {
    justify-content: center;
    text-align: center;
  }

  .footer-keywords-label {
    width: 100%;
    margin-bottom: 8px;
  }
}

@media (max-width: 480px) {
  .service-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .sleep-tech-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .advantages-grid, .honors-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================
   强制4列显示 - 最高优先级，不会被覆盖
   ============================================ */
/* 核心优势 - 强制4列 */
.advantages-grid {
  grid-template-columns: repeat(4, 1fr) !important;
}

/* 荣誉认证 - 强制4列 */
.honors-grid {
  grid-template-columns: repeat(4, 1fr) !important;
}

/* 服务保障 - 强制4列 */
.service-grid {
  grid-template-columns: repeat(4, 1fr) !important;
}

/* 深睡眠科技 - 强制4列 */
.sleep-tech-grid {
  grid-template-columns: repeat(4, 1fr) !important;
}

/* 手机端4列样式调整 */
@media (max-width: 768px) {
  .advantages-grid {
    gap: 1px !important;
  }
  .advantages-grid .advantage-card {
    padding: 16px 8px !important;
  }
  .advantages-grid .advantage-card h3 {
    font-size: 12px !important;
    margin-bottom: 6px !important;
  }
  .advantages-grid .advantage-card p {
    font-size: 10px !important;
    line-height: 1.4 !important;
  }
  .advantages-grid .advantage-icon {
    width: 28px !important;
    height: 28px !important;
    margin-bottom: 8px !important;
  }
  .advantages-grid .advantage-icon svg {
    width: 16px !important;
    height: 16px !important;
  }

  .honors-grid {
    gap: 1px !important;
  }
  .honors-grid .honor-item {
    padding: 16px 8px !important;
  }
  .honors-grid .honor-item h4 {
    font-size: 11px !important;
    line-height: 1.3 !important;
  }
  .honors-grid .honor-icon {
    width: 28px !important;
    height: 28px !important;
    margin-bottom: 8px !important;
  }
  .honors-grid .honor-icon svg {
    width: 16px !important;
    height: 16px !important;
  }

  .service-grid {
    gap: 8px !important;
  }
  .service-grid .service-card {
    padding: 16px 8px !important;
  }
  .service-grid .service-card h3 {
    font-size: 11px !important;
    margin-bottom: 6px !important;
    line-height: 1.3 !important;
  }
  .service-grid .service-card p {
    font-size: 10px !important;
    line-height: 1.4 !important;
  }
  .service-grid .service-icon {
    width: 32px !important;
    height: 32px !important;
    margin-bottom: 8px !important;
  }
  .service-grid .service-icon svg {
    width: 14px !important;
    height: 14px !important;
  }

  .sleep-tech-grid {
    gap: 8px !important;
  }
  .sleep-tech-grid .sleep-tech-card {
    padding: 16px 8px !important;
  }
  .sleep-tech-grid .sleep-tech-card h3 {
    font-size: 11px !important;
    margin-bottom: 6px !important;
    line-height: 1.3 !important;
  }
  .sleep-tech-grid .sleep-tech-card p {
    font-size: 10px !important;
    line-height: 1.4 !important;
  }
  .sleep-tech-grid .sleep-tech-icon {
    width: 32px !important;
    height: 32px !important;
    margin-bottom: 8px !important;
  }
  .sleep-tech-grid .sleep-tech-icon svg {
    width: 14px !important;
    height: 14px !important;
  }
}

/* ============================================
   品牌故事部分 - 强制多列显示 - 最高优先级
   ============================================ */
/* 数据展示 - 强制3列 */
.brand-story-stats {
  grid-template-columns: repeat(3, 1fr) !important;
}

/* 品牌释义 - 强制2列 */
.brand-story-meaning {
  grid-template-columns: repeat(2, 1fr) !important;
}

/* 手机端品牌故事样式调整 */
@media (max-width: 768px) {
  .brand-story-stats {
    gap: 12px !important;
    margin-top: 24px !important;
    padding-top: 20px !important;
  }
  .brand-story-stats .stat-item {
    text-align: center;
  }
  .brand-story-stats .stat-number {
    font-size: 26px !important;
  }
  .brand-story-stats .stat-number span {
    font-size: 16px !important;
  }
  .brand-story-stats .stat-label {
    font-size: 11px !important;
    margin-top: 4px !important;
  }

  .brand-story-meaning {
    gap: 16px !important;
    margin-top: 24px !important;
    padding-top: 20px !important;
  }
  .brand-story-meaning .meaning-item h4 {
    font-size: 32px !important;
    margin-bottom: 8px !important;
  }
  .brand-story-meaning .meaning-item p {
    font-size: 11px !important;
    line-height: 1.5 !important;
  }
}

/* ============================================
   产品系列 - 手机端满屏显示 - 最高优先级
   ============================================ */
@media (max-width: 1024px) {
  .product-alternate {
    flex-direction: column !important;
  }
  .product-alt-image {
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  .product-alt-content {
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  .product-alt-image img {
    width: 100% !important;
    height: 280px !important;
  }
}

@media (max-width: 768px) {
  .product-alt-image img {
    height: 220px !important;
  }
  .product-alt-name {
    font-size: 22px !important;
  }
  .product-alt-desc {
    font-size: 13px !important;
  }
}