/*
  91 游戏解说社区 - 原创CSS样式
  域名: vexwdbc.cn
  配色方案: 暗夜电竞风 - 深蓝黑底+霓虹青+电光紫+琥珀金
*/

:root {
  --bg-primary: #0A0E1A;
  --bg-secondary: #111827;
  --bg-card: #1A1F35;
  --bg-card-hover: #222845;
  --accent-cyan: #00E5FF;
  --accent-purple: #7C4DFF;
  --accent-gold: #FFB300;
  --accent-green: #00E676;
  --accent-red: #FF5252;
  --text-primary: #E8EAF6;
  --text-secondary: #9FA8C7;
  --text-muted: #5C6380;
  --border-color: rgba(124, 77, 255, 0.2);
  --gradient-main: linear-gradient(135deg, #00E5FF 0%, #7C4DFF 100%);
  --gradient-gold: linear-gradient(135deg, #FFB300 0%, #FF6D00 100%);
  --shadow-card: 0 4px 24px rgba(0, 229, 255, 0.08);
  --shadow-hover: 0 8px 40px rgba(124, 77, 255, 0.2);
  --shadow-glow: 0 0 20px rgba(0, 229, 255, 0.3);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.75;
  overflow-x: hidden;
}

a { color: var(--accent-cyan); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-purple); }

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

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ========== 头部导航 ========== */
.gm-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10, 14, 26, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}
.gm-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1280px; margin: 0 auto; padding: 0 24px; height: 68px;
}
.gm-logo { display: flex; align-items: center; gap: 10px; }
.gm-logo img { height: 40px; width: 40px; border-radius: 8px; }
.gm-logo span { font-size: 1.3rem; font-weight: 700; background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.gm-nav { display: flex; align-items: center; gap: 6px; }
.gm-nav a {
  padding: 8px 16px; border-radius: 8px; font-size: 0.92rem; font-weight: 500;
  color: var(--text-secondary); transition: var(--transition);
}
.gm-nav a:hover, .gm-nav a.active { color: var(--accent-cyan); background: rgba(0, 229, 255, 0.08); }
.gm-mobile-btn {
  display: none; background: none; border: none; color: var(--text-primary);
  font-size: 1.5rem; cursor: pointer; padding: 8px;
}

/* ========== 搜索框 ========== */
.gm-search {
  background: var(--bg-secondary); border-bottom: 1px solid var(--border-color);
  padding: 12px 0; margin-top: 68px;
}
.gm-search-box {
  max-width: 640px; margin: 0 auto; display: flex; gap: 8px; padding: 0 24px;
}
.gm-search-box input {
  flex: 1; padding: 10px 18px; border-radius: 24px; border: 1px solid var(--border-color);
  background: var(--bg-card); color: var(--text-primary); font-size: 0.95rem;
  outline: none; transition: var(--transition);
}
.gm-search-box input:focus { border-color: var(--accent-cyan); box-shadow: var(--shadow-glow); }
.gm-search-box input::placeholder { color: var(--text-muted); }
.gm-search-box button {
  padding: 10px 24px; border-radius: 24px; border: none; cursor: pointer;
  background: var(--gradient-main); color: #fff; font-size: 0.95rem; font-weight: 600;
  transition: var(--transition);
}
.gm-search-box button:hover { transform: scale(1.05); box-shadow: var(--shadow-glow); }

/* ========== Hero Banner ========== */
.gm-hero {
  position: relative; min-height: 520px; display: flex; align-items: center;
  overflow: hidden;
}
.gm-hero-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  z-index: 0;
}
.gm-hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(10,14,26,0.7) 0%, rgba(10,14,26,0.92) 100%);
}
.gm-hero-content {
  position: relative; z-index: 2; max-width: 720px; padding: 80px 24px;
}
.gm-hero-content h1 {
  font-size: 2.6rem; font-weight: 800; line-height: 1.3; margin-bottom: 16px;
  background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.gm-hero-content p { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 28px; line-height: 1.8; }
.gm-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.gm-btn-primary {
  padding: 12px 32px; border-radius: 28px; border: none; cursor: pointer;
  background: var(--gradient-main); color: #fff; font-size: 1rem; font-weight: 600;
  transition: var(--transition); display: inline-flex; align-items: center; gap: 8px;
}
.gm-btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-glow); color: #fff; }
.gm-btn-outline {
  padding: 12px 32px; border-radius: 28px; cursor: pointer;
  border: 2px solid var(--accent-cyan); background: transparent;
  color: var(--accent-cyan); font-size: 1rem; font-weight: 600;
  transition: var(--transition); display: inline-flex; align-items: center; gap: 8px;
}
.gm-btn-outline:hover { background: rgba(0, 229, 255, 0.1); transform: translateY(-2px); }

/* ========== 数据统计条 ========== */
.gm-stats {
  background: var(--bg-secondary); border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color); padding: 28px 0;
}
.gm-stats-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.gm-stat-item h3 {
  font-size: 2rem; font-weight: 800;
  background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.gm-stat-item p { font-size: 0.88rem; color: var(--text-muted); margin-top: 4px; }

/* ========== 通用Section ========== */
.gm-section { padding: 72px 0; }
.gm-section-alt { background: var(--bg-secondary); }
.gm-section-head { text-align: center; margin-bottom: 48px; }
.gm-section-tag {
  display: inline-block; padding: 4px 16px; border-radius: 20px; font-size: 0.82rem;
  background: rgba(0, 229, 255, 0.1); color: var(--accent-cyan); margin-bottom: 12px;
  border: 1px solid rgba(0, 229, 255, 0.2);
}
.gm-section-head h2 { font-size: 1.9rem; font-weight: 700; margin-bottom: 10px; }
.gm-section-head p { color: var(--text-secondary); font-size: 1rem; max-width: 640px; margin: 0 auto; }
.gm-highlight { color: var(--accent-cyan); }

/* ========== 视频卡片网格 ========== */
.gm-video-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.gm-video-card {
  background: var(--bg-card); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border-color); transition: var(--transition); cursor: pointer;
}
.gm-video-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: var(--accent-purple); }
.gm-video-thumb {
  position: relative; overflow: hidden; aspect-ratio: 16/9;
}
.gm-video-thumb img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.gm-video-card:hover .gm-video-thumb img { transform: scale(1.08); }
.gm-play-overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(10, 14, 26, 0.5); opacity: 0; transition: var(--transition);
}
.gm-video-card:hover .gm-play-overlay { opacity: 1; }
.gm-play-circle {
  width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: var(--gradient-main); color: #fff; font-size: 1.4rem;
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.5); transition: var(--transition);
}
.gm-play-circle:hover { transform: scale(1.15); }
.gm-video-dur {
  position: absolute; bottom: 8px; right: 8px; padding: 2px 8px; border-radius: 4px;
  background: rgba(0,0,0,0.75); color: #fff; font-size: 0.78rem;
}
.gm-video-info { padding: 14px 16px; }
.gm-video-info h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 8px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.gm-video-meta { display: flex; align-items: center; gap: 12px; font-size: 0.8rem; color: var(--text-muted); }
.gm-video-tags { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.gm-video-tag {
  padding: 2px 10px; border-radius: 12px; font-size: 0.75rem;
  background: rgba(124, 77, 255, 0.12); color: var(--accent-purple); border: 1px solid rgba(124, 77, 255, 0.2);
}
.gm-video-date { font-size: 0.78rem; color: var(--text-muted); margin-top: 6px; }

/* ========== 服务卡片 ========== */
.gm-services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gm-service-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 32px 24px;
  border: 1px solid var(--border-color); transition: var(--transition); text-align: center;
}
.gm-service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--accent-cyan); }
.gm-service-icon {
  width: 64px; height: 64px; border-radius: 16px; margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center; font-size: 1.8rem;
  background: rgba(0, 229, 255, 0.1); color: var(--accent-cyan);
}
.gm-service-card h4 { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.gm-service-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* ========== 娱乐专区 ========== */
.gm-ent-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.gm-ent-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px 20px;
  border: 1px solid var(--border-color); transition: var(--transition); text-align: center;
}
.gm-ent-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--accent-gold); }
.gm-ent-icon {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
  background: rgba(255, 179, 0, 0.12); color: var(--accent-gold);
}
.gm-ent-card h4 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.gm-ent-card p { font-size: 0.85rem; color: var(--text-secondary); }
.gm-ent-stats { margin-top: 10px; font-size: 0.8rem; color: var(--accent-gold); }

/* ========== AI赋能 ========== */
.gm-ai-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gm-ai-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 32px 24px;
  border: 1px solid var(--border-color); transition: var(--transition);
  position: relative; overflow: hidden;
}
.gm-ai-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-main);
}
.gm-ai-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.gm-ai-icon {
  width: 52px; height: 52px; border-radius: 12px; margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
  background: rgba(0, 229, 255, 0.1); color: var(--accent-cyan);
}
.gm-ai-card h4 { font-size: 1.05rem; font-weight: 600; margin-bottom: 10px; }
.gm-ai-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }

/* ========== 社区功能 ========== */
.gm-community-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gm-community-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px 22px;
  border: 1px solid var(--border-color); transition: var(--transition); text-align: center;
}
.gm-community-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--accent-green); }
.gm-community-icon {
  width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
  background: rgba(0, 230, 118, 0.1); color: var(--accent-green);
}
.gm-community-card h4 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.gm-community-card p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }

/* ========== 专家团队 ========== */
.gm-experts-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.gm-expert-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px 20px;
  border: 1px solid var(--border-color); transition: var(--transition); text-align: center;
}
.gm-expert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.gm-expert-avatar {
  width: 88px; height: 88px; border-radius: 50%; margin: 0 auto 14px;
  overflow: hidden; border: 3px solid var(--accent-purple);
}
.gm-expert-avatar img { width: 100%; height: 100%; object-fit: cover; }
.gm-expert-info h4 { font-size: 1.05rem; font-weight: 600; margin-bottom: 4px; }
.gm-expert-info p { font-size: 0.82rem; color: var(--accent-purple); margin-bottom: 8px; }
.gm-expert-creds { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 14px; }
.gm-expert-btns { display: flex; gap: 8px; justify-content: center; }
.gm-expert-btns a {
  padding: 6px 14px; border-radius: 16px; font-size: 0.78rem; font-weight: 500;
  border: 1px solid var(--accent-cyan); color: var(--accent-cyan); transition: var(--transition);
}
.gm-expert-btns a:hover { background: var(--accent-cyan); color: var(--bg-primary); }

/* ========== 合作品牌 ========== */
.gm-partners {
  display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap;
}
.gm-partner-logo { height: 48px; opacity: 0.6; transition: var(--transition); filter: grayscale(0.5); }
.gm-partner-logo:hover { opacity: 1; filter: grayscale(0); }

/* ========== How-To ========== */
.gm-howto-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.gm-howto-step {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px 20px;
  border: 1px solid var(--border-color); text-align: center; position: relative;
}
.gm-step-num {
  width: 44px; height: 44px; border-radius: 50%; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-main); color: #fff; font-size: 1.2rem; font-weight: 700;
}
.gm-howto-step h4 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.gm-howto-step p { font-size: 0.85rem; color: var(--text-secondary); }

/* ========== FAQ ========== */
.gm-faq-list { max-width: 800px; margin: 0 auto; }
.gm-faq-item {
  background: var(--bg-card); border-radius: var(--radius); margin-bottom: 12px;
  border: 1px solid var(--border-color); overflow: hidden;
}
.gm-faq-q {
  padding: 18px 24px; display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-weight: 600; font-size: 0.98rem; transition: var(--transition);
}
.gm-faq-q:hover { color: var(--accent-cyan); }
.gm-faq-toggle { font-size: 1.2rem; color: var(--accent-cyan); transition: var(--transition); }
.gm-faq-a {
  padding: 0 24px; max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease;
  font-size: 0.92rem; color: var(--text-secondary); line-height: 1.8;
}
.gm-faq-item.active .gm-faq-a { max-height: 300px; padding: 0 24px 18px; }
.gm-faq-item.active .gm-faq-toggle { transform: rotate(45deg); }

/* ========== 用户评价 ========== */
.gm-reviews-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.gm-review-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 24px 20px;
  border: 1px solid var(--border-color);
}
.gm-review-stars { color: var(--accent-gold); font-size: 0.9rem; margin-bottom: 12px; }
.gm-review-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 14px; font-style: italic; }
.gm-review-author { display: flex; align-items: center; gap: 10px; }
.gm-review-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--gradient-main); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 0.85rem; font-weight: 600; }
.gm-review-name { font-size: 0.85rem; font-weight: 600; }
.gm-review-date { font-size: 0.78rem; color: var(--text-muted); }

/* ========== 信任信号 ========== */
.gm-trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.gm-trust-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 24px 18px;
  border: 1px solid var(--border-color); text-align: center;
}
.gm-trust-icon { font-size: 2rem; margin-bottom: 10px; color: var(--accent-cyan); }
.gm-trust-card h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 6px; }
.gm-trust-card p { font-size: 0.82rem; color: var(--text-secondary); }

/* ========== 联系我们 ========== */
.gm-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.gm-contact-list { list-style: none; }
.gm-contact-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px; }
.gm-contact-icon {
  width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
  background: rgba(0, 229, 255, 0.1); color: var(--accent-cyan);
}
.gm-contact-item h4 { font-size: 0.92rem; font-weight: 600; margin-bottom: 2px; }
.gm-contact-item p { font-size: 0.85rem; color: var(--text-secondary); }
.gm-qrcodes { display: flex; gap: 24px; }
.gm-qrcode-box { text-align: center; }
.gm-qrcode-box img { width: 140px; height: 140px; border-radius: var(--radius); border: 2px solid var(--border-color); }
.gm-qrcode-box p { font-size: 0.82rem; color: var(--text-muted); margin-top: 8px; }

/* ========== 分享按钮 ========== */
.gm-share { padding: 32px 0; text-align: center; }
.gm-share-btns { display: flex; gap: 12px; justify-content: center; margin-top: 14px; }
.gm-share-btn {
  padding: 10px 20px; border-radius: 24px; font-size: 0.88rem; font-weight: 500;
  border: 1px solid var(--border-color); color: var(--text-secondary);
  background: var(--bg-card); transition: var(--transition); cursor: pointer;
}
.gm-share-btn:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); background: rgba(0,229,255,0.05); }

/* ========== 视频模态框 ========== */
.gm-modal {
  display: none; position: fixed; inset: 0; z-index: 9999; align-items: center; justify-content: center;
}
.gm-modal.visible { display: flex; }
.gm-modal-bg { position: absolute; inset: 0; background: rgba(0,0,0,0.85); }
.gm-modal-box {
  position: relative; z-index: 1; background: var(--bg-card); border-radius: var(--radius-lg);
  width: 90%; max-width: 800px; overflow: hidden; border: 1px solid var(--border-color);
}
.gm-modal-close {
  position: absolute; top: 12px; right: 16px; background: none; border: none;
  color: var(--text-primary); font-size: 1.5rem; cursor: pointer; z-index: 2;
}
.gm-modal-player {
  aspect-ratio: 16/9; background: #000; display: flex; align-items: center; justify-content: center;
}
.gm-player-placeholder { text-align: center; color: var(--text-muted); }
.gm-player-icon { font-size: 3.5rem; color: var(--accent-cyan); margin-bottom: 12px; }
.gm-player-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 6px; color: var(--text-primary); }
.gm-player-info { padding: 16px 20px; }
.gm-player-progress { height: 4px; background: rgba(255,255,255,0.1); border-radius: 2px; margin-bottom: 10px; }
.gm-progress-bar { height: 100%; width: 35%; background: var(--gradient-main); border-radius: 2px; }
.gm-player-controls { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--text-muted); }

/* ========== 页脚 ========== */
.gm-footer {
  background: var(--bg-secondary); border-top: 1px solid var(--border-color); padding: 48px 0 0;
}
.gm-footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.gm-footer-brand p { font-size: 0.88rem; color: var(--text-secondary); margin-top: 12px; line-height: 1.7; }
.gm-footer-col h4 {
  font-size: 0.95rem; font-weight: 600; margin-bottom: 14px; color: var(--text-primary);
  padding-bottom: 8px; border-bottom: 2px solid var(--accent-cyan);
  display: inline-block;
}
.gm-footer-col a { display: block; font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 8px; }
.gm-footer-col a:hover { color: var(--accent-cyan); }
.gm-footer-bottom {
  border-top: 1px solid var(--border-color); padding: 18px 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.82rem; color: var(--text-muted);
}

/* ========== 回到顶部 ========== */
.gm-backtop {
  position: fixed; bottom: 32px; right: 32px; width: 44px; height: 44px;
  border-radius: 50%; background: var(--gradient-main); color: #fff;
  display: none; align-items: center; justify-content: center; font-size: 1.2rem;
  cursor: pointer; z-index: 999; border: none; box-shadow: var(--shadow-glow);
  transition: var(--transition);
}
.gm-backtop.visible { display: flex; }
.gm-backtop:hover { transform: scale(1.1); }

/* ========== 面包屑 ========== */
.gm-breadcrumb { padding: 16px 0; margin-top: 68px; }
.gm-breadcrumb-list {
  display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-muted);
  list-style: none;
}
.gm-breadcrumb-list a { color: var(--accent-cyan); }
.gm-breadcrumb-list span { color: var(--text-muted); }

/* ========== 内页Hero ========== */
.gm-page-hero {
  background: var(--bg-secondary); padding: 48px 0; border-bottom: 1px solid var(--border-color);
}
.gm-page-hero h1 { font-size: 2rem; font-weight: 700; margin-bottom: 10px; }
.gm-page-hero p { color: var(--text-secondary); font-size: 1rem; }
.gm-page-content { padding: 48px 0; }

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .gm-video-grid { grid-template-columns: repeat(3, 1fr); }
  .gm-experts-grid { grid-template-columns: repeat(2, 1fr); }
  .gm-reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .gm-footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .gm-nav { display: none; }
  .gm-mobile-btn { display: block; }
  .gm-nav.active {
    display: flex; flex-direction: column; position: absolute;
    top: 68px; left: 0; right: 0; background: var(--bg-primary);
    padding: 16px; border-bottom: 1px solid var(--border-color);
  }
  .gm-hero-content h1 { font-size: 1.8rem; }
  .gm-hero-content { padding: 60px 24px; }
  .gm-video-grid { grid-template-columns: repeat(2, 1fr); }
  .gm-services-grid { grid-template-columns: 1fr; }
  .gm-ent-grid { grid-template-columns: repeat(2, 1fr); }
  .gm-ai-grid { grid-template-columns: 1fr; }
  .gm-community-grid { grid-template-columns: 1fr; }
  .gm-experts-grid { grid-template-columns: 1fr; }
  .gm-howto-steps { grid-template-columns: repeat(2, 1fr); }
  .gm-reviews-grid { grid-template-columns: 1fr; }
  .gm-trust-grid { grid-template-columns: repeat(2, 1fr); }
  .gm-contact-grid { grid-template-columns: 1fr; }
  .gm-stats-inner { grid-template-columns: repeat(2, 1fr); }
  .gm-footer-top { grid-template-columns: 1fr; }
  .gm-footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .gm-section { padding: 48px 0; }
  .gm-section-head h2 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .gm-video-grid { grid-template-columns: 1fr; }
  .gm-ent-grid { grid-template-columns: 1fr; }
  .gm-howto-steps { grid-template-columns: 1fr; }
  .gm-trust-grid { grid-template-columns: 1fr; }
  .gm-hero-btns { flex-direction: column; }
  .gm-share-btns { flex-wrap: wrap; }
}