.tf-import-content{--tf-bg: #f7f7fb;
  --tf-card: #ffffff;
  --tf-text: #151827;
  --tf-muted: #62697a;
  --tf-border: #e8e9f1;
  --tf-accent: #5c5cff;
  --tf-accent-2: #00a88f;
  --tf-soft: #eef0ff;
  --tf-soft-green: #eaf8f3;
  --tf-warn: #fff7df;}
.tf-import-content *{box-sizing: border-box;}
.tf-import-content{scroll-behavior: smooth;}
.tf-import-content{margin: 0; font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; color: var(--tf-text); background: var(--tf-bg); line-height: 1.65;}
.tf-import-content a{color: var(--tf-accent); text-decoration: none;}
.tf-import-content a:hover{text-decoration: underline;}
.tf-import-content img{max-width: 100%; height: auto; display: block;}
.tf-import-content .site-header{background: rgba(255,255,255,.92); border-bottom: 1px solid var(--tf-border); position: sticky; top: 0; z-index: 10; backdrop-filter: blur(10px);}
.tf-import-content .site-header__inner{max-width: 1120px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px;}
.tf-import-content .logo{font-weight: 800; letter-spacing: -.03em; color: var(--tf-text);}
.tf-import-content .nav{display: flex; gap: 18px; flex-wrap: wrap; font-size: 14px;}
.tf-import-content .btn{display: inline-flex; align-items: center; justify-content: center; padding: 11px 16px; border-radius: 14px; font-weight: 700; border: 1px solid var(--tf-border); color: var(--tf-text); background: #fff;}
.tf-import-content .btn--primary{background: var(--tf-accent); color: #fff; border-color: var(--tf-accent);}
.tf-import-content .btn--secondary{background: var(--tf-soft); color: var(--tf-accent); border-color: transparent;}
.tf-import-content .article-shell{max-width: 1120px; margin: 0 auto; padding: 32px 24px 72px;}
.tf-import-content .breadcrumbs{font-size: 14px; color: var(--tf-muted); margin-bottom: 18px;}
.tf-import-content .hero{display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: 28px; align-items: center; margin-bottom: 34px;}
.tf-import-content .hero__copy,.tf-import-content .content-card,.tf-import-content .cta-box,.tf-import-content .note,.tf-import-content .faq-item,.tf-import-content .seo-box{background: var(--tf-card); border: 1px solid var(--tf-border); border-radius: 24px; box-shadow: 0 18px 45px rgba(24, 27, 45, .05);}
.tf-import-content .hero__copy{padding: 32px;}
.tf-import-content .hero__image{overflow: hidden; border-radius: 24px; border: 1px solid var(--tf-border); box-shadow: 0 18px 45px rgba(24, 27, 45, .08); background: #fff;}
.tf-import-content .hero__image img{width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 11;}
.tf-import-content .badges{display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px;}
.tf-import-content .badge{background: var(--tf-soft); color: var(--tf-accent); border-radius: 999px; padding: 5px 10px; font-size: 13px; font-weight: 700;}
.tf-import-content .badge--green{background: var(--tf-soft-green); color: var(--tf-accent-2);}
.tf-import-content h1{font-size: clamp(34px, 5vw, 56px); line-height: 1.05; letter-spacing: -.05em; margin: 0 0 18px;}
.tf-import-content h2{font-size: clamp(25px, 3vw, 34px); line-height: 1.2; letter-spacing: -.035em; margin: 44px 0 16px;}
.tf-import-content h3{font-size: 22px; line-height: 1.25; letter-spacing: -.02em; margin: 28px 0 10px;}
.tf-import-content h4{font-size: 18px; margin: 20px 0 8px;}
.tf-import-content p{margin: 0 0 16px;}
.tf-import-content ul,.tf-import-content ol{margin: 0 0 18px 20px; padding: 0;}
.tf-import-content li{margin: 6px 0;}
.tf-import-content .lead{font-size: 19px; color: #34394b;}
.tf-import-content .meta-row{color: var(--tf-muted); font-size: 14px; display: flex; gap: 14px; flex-wrap: wrap; margin-top: 16px;}
.tf-import-content .content-layout{display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 28px; align-items: start;}
.tf-import-content .content-card{padding: 34px;}
.tf-import-content .aside{position: sticky; top: 86px; display: grid; gap: 16px;}
.tf-import-content .toc,.tf-import-content .mini-cta{background: #fff; border: 1px solid var(--tf-border); border-radius: 20px; padding: 18px;}
.tf-import-content .toc strong,.tf-import-content .mini-cta strong{display: block; margin-bottom: 10px;}
.tf-import-content .toc a,.tf-import-content .mini-cta a:not(.btn){display: block; padding: 6px 0; color: var(--tf-muted); font-size: 14px;}
.tf-import-content .cta-box{margin: 28px 0; padding: 24px; background: linear-gradient(135deg, #f4f5ff, #ffffff 60%);}
.tf-import-content .cta-box h2,.tf-import-content .cta-box h3{margin-top: 0;}
.tf-import-content .cta-actions{display: flex; gap: 12px; flex-wrap: wrap; margin-top: 14px;}
.tf-import-content .note{padding: 18px 20px; margin: 22px 0; background: var(--tf-warn); box-shadow: none;}
.tf-import-content .note--green{background: var(--tf-soft-green);}
.tf-import-content .table-wrap{overflow-x: auto; margin: 18px 0 24px; border: 1px solid var(--tf-border); border-radius: 18px;}
.tf-import-content table{width: 100%; border-collapse: collapse; background: #fff; min-width: 640px;}
.tf-import-content th,.tf-import-content td{text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--tf-border); vertical-align: top;}
.tf-import-content th{background: #f3f4fb; font-size: 14px;}
.tf-import-content tr:last-child td{border-bottom: 0;}
.tf-import-content .figure{margin: 24px 0;}
.tf-import-content .figure img{border-radius: 18px; border: 1px solid var(--tf-border); background: #fff;}
.tf-import-content figcaption{color: var(--tf-muted); font-size: 13px; margin-top: 8px;}
.tf-import-content .checklist{display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; margin: 20px 0;}
.tf-import-content .checklist div{background: #fff; border: 1px solid var(--tf-border); border-radius: 16px; padding: 14px 16px;}
.tf-import-content .faq-item{padding: 20px; margin: 14px 0; box-shadow: none;}
.tf-import-content .faq-item h3{margin-top: 0;}
.tf-import-content .seo-box{padding: 18px; margin-top: 24px; font-size: 14px; color: var(--tf-muted); box-shadow: none;}
.tf-import-content .site-footer{border-top: 1px solid var(--tf-border); padding: 28px 24px; color: var(--tf-muted); background: #fff;}
.tf-import-content .site-footer__inner{max-width: 1120px; margin: 0 auto;}
@media (max-width: 900px){.tf-import-content .hero,.tf-import-content .content-layout{grid-template-columns: 1fr;}
.tf-import-content .aside{position: static;}
.tf-import-content .checklist{grid-template-columns: 1fr;}
.tf-import-content .site-header__inner{align-items: flex-start; flex-direction: column;}}