/* Emerald Integrity Shield - liangxin-yun.best */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background-color: #06120e; color: #ecfdf5; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; line-height: 1.6; overflow-x: hidden; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
a { text-decoration: none; color: inherit; transition: all 0.25s ease; }

/* Navbar */
.navbar { background: rgba(6, 18, 14, 0.9); backdrop-filter: blur(16px); border-bottom: 1.5px solid #10b981; position: sticky; top: 0; z-index: 100; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: #fff; }
.brand-badge { background: #10b981; color: #000; font-size: 11px; padding: 2px 8px; border-radius: 4px; font-weight: 800; }
.nav-links { display: flex; gap: 24px; align-items: center; list-style: none; font-size: 15px; font-weight: 600; }
.nav-links a:hover { color: #34d399; }

/* Hero */
.hero-section { padding: 75px 0 65px; background: radial-gradient(circle at 50% 20%, rgba(16, 185, 129, 0.12) 0%, transparent 65%); }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center; }
.hero-tag { display: inline-block; background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid #10b981; padding: 5px 14px; border-radius: 6px; font-size: 13px; font-weight: 700; margin-bottom: 18px; }
.hero-title { font-size: 38px; line-height: 1.25; font-weight: 900; color: #fff; margin-bottom: 18px; }
.hero-title-highlight { color: #34d399; }
.hero-desc { font-size: 16px; color: #a7f3d0; line-height: 1.7; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-bottom: 24px; }
.btn-aff-cta { display: inline-flex; align-items: center; justify-content: center; padding: 13px 32px; font-weight: 800; font-size: 15px; border-radius: 8px; background: linear-gradient(135deg, #10b981, #047857); color: #000; box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4); }
.btn-aff-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(16, 185, 129, 0.6); }
.btn-tizi-dofollow { display: inline-flex; align-items: center; justify-content: center; padding: 12px 26px; font-weight: 700; font-size: 15px; border-radius: 8px; border: 1.5px solid #1b3a2f; background: #0d1f19; color: #34d399; }
.btn-tizi-dofollow:hover { border-color: #34d399; background: #132a22; }

/* Features */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.feature-card { background: #0d1f19; border: 1px solid #1b3a2f; border-radius: 12px; padding: 26px; transition: transform 0.25s ease, border-color 0.25s ease; }
.feature-card:hover { transform: translateY(-4px); border-color: #10b981; }
.feature-icon { font-size: 28px; margin-bottom: 14px; display: inline-block; }
.feature-title { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.feature-desc { font-size: 14px; color: #a7f3d0; line-height: 1.65; }

/* Pricing */
.pricing-section { padding: 70px 0; background: #06120e; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.price-card { background: #0d1f19; border: 1px solid #1b3a2f; border-radius: 14px; padding: 32px 24px; position: relative; display: flex; flex-direction: column; text-align: center; }
.price-card.featured { border-color: #10b981; box-shadow: 0 0 25px rgba(16, 185, 129, 0.25); }
.price-tag { font-size: 36px; font-weight: 800; color: #fff; margin: 16px 0; }
.price-tag span { font-size: 14px; font-weight: 400; color: #a7f3d0; }
.price-features { list-style: none; margin: 20px 0; text-align: left; font-size: 14px; color: #d1fae5; line-height: 2; }
.price-features li::before { content: "✓ "; color: #34d399; font-weight: bold; }

/* Footer */
footer { background: #030a08; border-top: 1px solid #1b3a2f; padding: 50px 0 30px; font-size: 14px; color: #6ee7b7; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; margin-bottom: 30px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-links a:hover { color: #fff; }

@media(max-width: 868px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-actions { justify-content: center; }
  .nav-links { display: none; }
}

/* Article Card Grid & Hover Effects */
.article-card { transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; }
.article-card:hover { transform: translateY(-4px); border-color: #10b981 !important; box-shadow: 0 10px 25px rgba(0,0,0,0.25) !important; }