/* =============================================
   Awwwards Design System — 每日大赛在线免费观看
   风格：清新报章杂志风 + 柔和渐变 + 圆润卡片
   色板：珊瑚橙 (#FF6B6B) + 深海蓝 (#2D6A9F) + 暖米白 (#FFF8F0)
   ============================================= */

/* 基础重置 */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
body { font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; overflow-x:hidden; background:#FFF8F0; color:#2D2D2D; }

/* 核心布局 */
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; }
.section:nth-child(even) { background:#FFF3E8; }

/* 导航 — 固定顶部 */
.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background:rgba(255,248,240,0.92); backdrop-filter:blur(14px); border-bottom:2px solid #FF6B6B; }
.header-inner { display:flex; align-items:center; justify-content:space-between; height:68px; max-width:1200px; margin:0 auto; padding:0 24px; }
.logo { display:flex; align-items:center; gap:10px; font-weight:800; font-size:1.3rem; text-decoration:none; color:#2D6A9F; letter-spacing:-0.5px; }
.logo-icon { width:38px; height:38px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:1.1rem; background:linear-gradient(135deg,#FF6B6B,#FF8E53); color:#fff; }
.main-nav { display:flex; align-items:center; gap:28px; list-style:none; }
.main-nav a { text-decoration:none; font-size:0.9rem; font-weight:600; color:#2D2D2D; transition:0.2s; position:relative; }
.main-nav a::after { content:''; position:absolute; left:0; bottom:-4px; width:0; height:2px; background:#FF6B6B; transition:0.3s; }
.main-nav a:hover::after { width:100%; }
.main-nav a:hover { color:#FF6B6B; }
.nav-cta { padding:8px 22px; border-radius:30px; color:#fff!important; font-weight:700; background:linear-gradient(135deg,#FF6B6B,#FF8E53); box-shadow:0 4px 12px rgba(255,107,107,0.3); }
.nav-cta::after { display:none!important; }
.menu-toggle { display:none; }

/* 首页Hero */
.hero { min-height:70vh; display:flex; align-items:center; position:relative; overflow:hidden; }
.hero::before { content:''; position:absolute; top:-20%; right:-10%; width:400px; height:400px; background:radial-gradient(circle,rgba(255,107,107,0.12),transparent 70%); border-radius:50%; z-index:0; }
.hero-content { max-width:720px; position:relative; z-index:1; }
.hero-eyebrow { display:inline-block; font-size:0.8rem; font-weight:700; padding:6px 16px; border-radius:30px; margin-bottom:16px; background:#FF6B6B; color:#fff; letter-spacing:1px; text-transform:uppercase; }
.hero h1 { font-size:3rem; line-height:1.15; margin-bottom:18px; color:#2D6A9F; font-weight:900; letter-spacing:-1px; }
.hero h1 span { background:linear-gradient(135deg,#FF6B6B,#FF8E53); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.hero p { font-size:1.1rem; opacity:0.75; max-width:540px; margin-bottom:32px; color:#4A4A4A; line-height:1.6; }
.hero-buttons { display:flex; gap:14px; }
.hero-image { border-radius:16px; overflow:hidden; box-shadow:0 12px 32px rgba(45,106,159,0.15); }
.hero-image img { width:100%; height:auto; display:block; }

/* 按钮 */
.btn { display:inline-flex; align-items:center; gap:8px; padding:14px 30px; border-radius:30px; font-weight:700; cursor:pointer; border:none; text-decoration:none; transition:0.3s; font-size:0.9rem; }
.btn-primary { color:#fff; background:linear-gradient(135deg,#FF6B6B,#FF8E53); box-shadow:0 4px 14px rgba(255,107,107,0.35); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(255,107,107,0.45); }
.btn-outline { background:transparent; border:2px solid #2D6A9F; color:#2D6A9F; }
.btn-outline:hover { background:#2D6A9F; color:#fff; }

/* 标签/标题 */
.section-label { display:inline-block; font-size:0.75rem; font-weight:700; letter-spacing:3px; margin-bottom:12px; color:#FF6B6B; text-transform:uppercase; }
.section-title { font-size:2.2rem; margin-bottom:14px; color:#2D6A9F; font-weight:800; letter-spacing:-0.5px; }
.section-desc { max-width:600px; opacity:0.7; margin-bottom:40px; color:#4A4A4A; line-height:1.6; }

/* 卡片网格 */
.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:28px; }
.category-card { border-radius:16px; padding:32px; background:#fff; border:1px solid #FFE4D6; transition:0.3s; box-shadow:0 2px 8px rgba(255,107,107,0.06); }
.category-card:hover { transform:translateY(-4px); box-shadow:0 8px 24px rgba(255,107,107,0.15); border-color:#FF6B6B; }
.card-icon { width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:1.5rem; background:linear-gradient(135deg,#FF6B6B15,#FF8E5315); color:#FF6B6B; }
.card-link { font-weight:700; font-size:0.85rem; text-decoration:none; color:#2D6A9F; display:inline-flex; align-items:center; gap:6px; }
.card-link:hover { color:#FF6B6B; }

/* 特性块 */
.feature-block { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.feature-image { border-radius:16px; overflow:hidden; box-shadow:0 8px 24px rgba(45,106,159,0.1); }
.feature-image img { width:100%; height:auto; display:block; }
.feature-text { }
.feature-list { list-style:none; }
.feature-list li { padding:8px 0; display:flex; align-items:center; gap:10px; font-size:1rem; }
.feature-list li::before { content:'✓'; font-weight:700; color:#FF6B6B; font-size:1.1rem; }

/* 数据条 */
.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center; }
.stat-item { padding:28px 16px; border-radius:16px; background:#fff; border:1px solid #FFE4D6; box-shadow:0 2px 8px rgba(255,107,107,0.06); }
.stat-number { font-size:2.4rem; font-weight:900; color:#2D6A9F; line-height:1; }
.stat-label { font-size:0.9rem; opacity:0.6; margin-top:8px; color:#4A4A4A; }

/* 内容墙 */
.content-wall { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:28px; }
.content-wall-item { border-radius:16px; overflow:hidden; background:#fff; border:1px solid #FFE4D6; transition:0.3s; box-shadow:0 2px 8px rgba(255,107,107,0.06); }
.content-wall-item:hover { transform:translateY(-4px); box-shadow:0 8px 24px rgba(255,107,107,0.15); }
.content-wall-item img { width:100%; height:200px; object-fit:cover; }
.content-wall-body { padding:22px; }
.content-wall-body h3 { font-size:1.1rem; margin-bottom:8px; color:#2D6A9F; }
.content-wall-body p { font-size:0.9rem; opacity:0.7; }

/* FAQ */
.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:1px solid #FFE4D6; border-radius:14px; margin-bottom:10px; overflow:hidden; cursor:pointer; background:#fff; transition:0.2s; }
.faq-item:hover { border-color:#FF6B6B; }
.faq-item .faq-question { padding:18px 22px; font-weight:700; display:flex; justify-content:space-between; color:#2D6A9F; font-size:1rem; }
.faq-item .faq-question::after { content:'+'; font-size:1.2rem; color:#FF6B6B; transition:0.3s; }
.faq-item.open .faq-question::after { content:'−'; }
.faq-item .faq-answer { padding:0 22px 20px; display:none; opacity:0.75; line-height:1.6; color:#4A4A4A; }
.faq-item.open .faq-answer { display:block; }

/* CTA横幅 */
.cta-banner { padding:60px 32px; text-align:center; border-radius:20px; background:linear-gradient(135deg,#FF6B6B,#FF8E53); color:#fff; box-shadow:0 8px 28px rgba(255,107,107,0.3); }
.cta-banner h2 { color:#fff; font-size:2rem; margin-bottom:12px; }
.cta-banner p { color:rgba(255,255,255,0.85); margin-bottom:24px; font-size:1.05rem; }
.cta-banner .btn-primary { background:#fff; color:#FF6B6B; box-shadow:0 4px 12px rgba(0,0,0,0.1); }
.cta-banner .btn-primary:hover { transform:translateY(-2px); }

/* 页脚 */
.site-footer { padding:56px 0 28px; background:#2D6A9F; color:rgba(255,255,255,0.9); }
.site-footer .container { }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; }
.footer-brand h3 { font-size:1.3rem; margin-bottom:12px; color:#fff; }
.footer-brand p { opacity:0.7; font-size:0.9rem; line-height:1.6; }
.footer-col h4 { font-size:0.95rem; margin-bottom:14px; color:#FF8E53; font-weight:700; }
.footer-col ul { list-style:none; }
.footer-col ul li { margin-bottom:8px; }
.footer-col ul li a { color:rgba(255,255,255,0.7); text-decoration:none; font-size:0.9rem; transition:0.2s; }
.footer-col ul li a:hover { color:#FF8E53; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.15); margin-top:40px; padding-top:20px; text-align:center; font-size:0.85rem; opacity:0.6; }

/* 工具类 */
.text-accent { color:#FF6B6B; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; opacity:0.7; color:#4A4A4A; line-height:1.6; }
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* 响应式 */
@media (max-width: 768px) {
  .feature-block { grid-template-columns:1fr; gap:32px; }
  .stats-bar { grid-template-columns:repeat(2,1fr); gap:16px; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
  .main-nav { display:none; }
  .menu-toggle { display:flex; align-items:center; justify-content:center; width:40px; height:40px; background:#FF6B6B; border:none; border-radius:10px; color:#fff; cursor:pointer; font-size:1.2rem; }
  .main-nav.open { display:flex; flex-direction:column; position:absolute; top:68px; left:0; width:100%; background:#FFF8F0; padding:24px; gap:16px; border-bottom:2px solid #FF6B6B; }
  .hero h1 { font-size:2.2rem; }
}
@media (max-width: 480px) {
  .cards-grid,.content-wall,.stats-bar { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; }
  .hero-buttons { flex-direction:column; }
  .section-title { font-size:1.6rem; }
  .hero h1 { font-size:1.8rem; }
}