/* Modern Clean Minimalist - liangxin-yun.click */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background-color: #080e1a; color: #f8fafc; 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(8, 14, 26, 0.9); backdrop-filter: blur(16px); border-bottom: 1px solid #1e293b; position: sticky; top: 0; z-index: 100; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: #fff; }
.brand-badge { background: #0ea5e9; color: #fff; font-size: 11px; padding: 2px 8px; border-radius: 4px; font-weight: 700; }
.nav-links { display: flex; gap: 24px; align-items: center; list-style: none; font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: #38bdf8; }

/* Hero */
.hero-section { padding: 75px 0 65px; background: radial-gradient(circle at 50% 15%, rgba(14, 165, 233, 0.1) 0%, transparent 70%); }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center; }
.hero-tag { display: inline-block; background: rgba(14, 165, 233, 0.12); color: #38bdf8; border: 1px solid #0ea5e9; padding: 4px 12px; border-radius: 4px; 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: #38bdf8; }
.hero-desc { font-size: 16px; color: #94a3b8; 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 30px; font-weight: 700; font-size: 15px; border-radius: 6px; background: #0ea5e9; color: #fff; box-shadow: 0 4px 18px rgba(14, 165, 233, 0.35); }
.btn-aff-cta:hover { transform: translateY(-2px); background: #0284c7; box-shadow: 0 8px 24px rgba(14, 165, 233, 0.5); }
.btn-tizi-dofollow { display: inline-flex; align-items: center; justify-content: center; padding: 12px 26px; font-weight: 600; font-size: 15px; border-radius: 6px; border: 1.5px solid #1e293b; background: #0f172a; color: #38bdf8; }
.btn-tizi-dofollow:hover { border-color: #38bdf8; background: #1e293b; }

/* Features */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.feature-card { background: #0f172a; border: 1px solid #1e293b; border-radius: 8px; padding: 26px; transition: transform 0.25s ease, border-color 0.25s ease; }
.feature-card:hover { transform: translateY(-4px); border-color: #0ea5e9; }
.feature-icon { font-size: 26px; 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: #94a3b8; line-height: 1.65; }

/* Pricing */
.pricing-section { padding: 70px 0; background: #080e1a; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.price-card { background: #0f172a; border: 1px solid #1e293b; border-radius: 8px; padding: 32px 24px; position: relative; display: flex; flex-direction: column; text-align: center; }
.price-card.featured { border-color: #0ea5e9; box-shadow: 0 0 25px rgba(14, 165, 233, 0.2); }
.price-tag { font-size: 36px; font-weight: 800; color: #fff; margin: 16px 0; }
.price-tag span { font-size: 14px; font-weight: 400; color: #94a3b8; }
.price-features { list-style: none; margin: 20px 0; text-align: left; font-size: 14px; color: #e2e8f0; line-height: 2; }
.price-features li::before { content: "→ "; color: #38bdf8; font-weight: bold; }

/* Footer */
footer { background: #040810; border-top: 1px solid #1e293b; padding: 50px 0 30px; font-size: 14px; color: #94a3b8; }
.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: #0ea5e9 !important; box-shadow: 0 10px 25px rgba(0,0,0,0.25) !important; }