*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:#f8f9fc;color:#1e293b;line-height:1.7}
a{color:inherit;text-decoration:none}

.container{max-width:860px;margin:0 auto;padding:0 24px}

/* HEADER */
.blog-header{background:#fff;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:100}
.blog-nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1100px;margin:0 auto}
.nav-logo{font-family:'Outfit',sans-serif;font-weight:800;font-size:1.2rem;color:#0f172a}
.btn-nav{background:linear-gradient(135deg,#f97316,#ea580c);color:#fff;padding:10px 22px;border-radius:50px;font-weight:600;font-size:0.9rem;transition:all .3s}
.btn-nav:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(249,115,22,.4)}

/* BREADCRUMB */
.breadcrumb{padding:20px 0 0;font-size:0.85rem;color:#94a3b8}
.breadcrumb a{color:#64748b;transition:color .2s}
.breadcrumb a:hover{color:#f97316}

/* ARTICLE */
.blog-main{padding:32px 0 80px}
.blog-article{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:48px;margin-top:20px}

.article-meta{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.article-tag{background:#fff7ed;color:#f97316;border:1px solid #fed7aa;border-radius:50px;padding:4px 14px;font-size:0.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.article-date{font-size:0.85rem;color:#94a3b8}

h1{font-family:'Outfit',sans-serif;font-size:clamp(1.8rem,4vw,2.4rem);font-weight:800;line-height:1.2;color:#0f172a;margin-bottom:24px}
.article-hero-img{margin:20px 0 28px;border-radius:16px;overflow:hidden;max-height:420px}
.article-hero-img img{width:100%;height:420px;object-fit:cover;display:block}
.article-intro{font-size:1.1rem;color:#475569;margin-bottom:36px;padding-bottom:36px;border-bottom:1px solid #f1f5f9}

h2{font-family:'Outfit',sans-serif;font-weight:700;font-size:1.4rem;color:#0f172a;margin:36px 0 16px}
h3{font-family:'Outfit',sans-serif;font-weight:700;font-size:1.1rem;color:#0f172a;margin:20px 0 10px}

p{color:#475569;margin-bottom:16px}
ul,ol{margin:0 0 20px 24px;color:#475569}
li{margin-bottom:8px}
strong{color:#1e293b;font-weight:600}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:16px;margin:24px 0}
.faq-item{background:#f8f9fc;border:1px solid #e2e8f0;border-radius:12px;padding:20px 24px}
.faq-item h3{margin:0 0 8px;font-size:1rem}
.faq-item p{margin:0;font-size:0.9rem}

/* TABLE */
.comparison-table{overflow-x:auto;margin:24px 0}
table{width:100%;border-collapse:collapse;font-size:0.9rem}
th{background:#0f172a;color:#fff;padding:12px 16px;text-align:left;font-weight:600}
td{padding:12px 16px;border-bottom:1px solid #e2e8f0;color:#475569}
tr:nth-child(even) td{background:#f8f9fc}

/* CTA */
.article-cta{background:linear-gradient(135deg,#fff7ed,#eff6ff);border:1px solid #fed7aa;border-radius:16px;padding:36px;text-align:center;margin-top:48px}
.article-cta h3{font-family:'Outfit',sans-serif;font-size:1.4rem;font-weight:800;color:#0f172a;margin-bottom:12px}
.article-cta p{color:#64748b;margin-bottom:24px}
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#f97316,#ea580c);color:#fff;padding:14px 32px;border-radius:50px;font-weight:700;font-size:1rem;transition:all .3s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(249,115,22,.4)}

/* FOOTER */
.blog-footer{background:#0f172a;color:rgba(255,255,255,.4);text-align:center;padding:24px;font-size:0.85rem}
.blog-footer a{color:#f97316}

@media(max-width:640px){
  .blog-article{padding:28px 20px}
  h1{font-size:1.6rem}
}