.tf-import-content{--ink:#102033;--muted:#66758a;--line:#dce6f2;--bg:#f6f8fb;--card:#ffffff;--brand:#326bff;--brand2:#14b8a6;--soft:#edf5ff;--dark:#0f172a;--warn:#fff7e6}.tf-import-content *{box-sizing:border-box}.tf-import-content{scroll-behavior:smooth}.tf-import-content{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.66}.tf-import-content .sitebar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.tf-import-content .sitebar__in{max-width:1180px;margin:auto;padding:14px 22px;display:flex;align-items:center;gap:20px}.tf-import-content .brand{font-weight:850;font-size:22px;text-decoration:none;color:var(--ink);letter-spacing:-.02em}.tf-import-content .nav{display:flex;gap:16px;flex:1}.tf-import-content .nav a{color:var(--muted);text-decoration:none;font-weight:650}.tf-import-content .btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:999px;text-decoration:none;font-weight:800;border:1px solid transparent}.tf-import-content .btn--accent{background:linear-gradient(135deg,var(--brand),#7c3aed);color:#fff;box-shadow:0 16px 30px rgba(50,107,255,.24)}.tf-import-content .btn--ghost{background:#fff;color:var(--ink);border-color:var(--line)}.tf-import-content .hero{max-width:1180px;margin:26px auto 0;padding:44px 22px 36px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:32px;align-items:center}.tf-import-content .badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.tf-import-content .badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#e8f0ff;color:#2654b7;font-size:13px;font-weight:800}.tf-import-content .hero h1{font-size:clamp(34px,5vw,58px);line-height:1.04;margin:0 0 18px;letter-spacing:-.045em}.tf-import-content .lead{font-size:20px;color:#44556b;max-width:760px;margin:0 0 24px}.tf-import-content .hero-actions{display:flex;flex-wrap:wrap;gap:12px}.tf-import-content .hero-card{margin:0;background:#fff;padding:10px;border-radius:28px;box-shadow:0 24px 70px rgba(17,24,39,.12);border:1px solid var(--line)}.tf-import-content .hero-card img{display:block;width:100%;height:360px;object-fit:cover;border-radius:22px}.tf-import-content .hero-card figcaption{font-size:13px;color:var(--muted);padding:10px 4px 0}.tf-import-content .wrap{max-width:1180px;margin:0 auto 70px;padding:0 22px;display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:30px}.tf-import-content .article{background:#fff;border:1px solid var(--line);border-radius:30px;padding:38px;box-shadow:0 18px 50px rgba(15,23,42,.06)}.tf-import-content .article h2{font-size:32px;line-height:1.18;letter-spacing:-.025em;margin:44px 0 14px}.tf-import-content .article h3{font-size:23px;line-height:1.25;margin:28px 0 10px}.tf-import-content .article h4{font-size:18px;margin:20px 0 8px}.tf-import-content .article p{margin:0 0 16px}.tf-import-content .article ul,.tf-import-content .article ol{padding-left:22px}.tf-import-content .article li{margin:8px 0}.tf-import-content .answer{background:linear-gradient(135deg,#eff6ff,#f0fdfa);border:1px solid #bfdbfe;border-radius:24px;padding:24px;margin:0 0 28px}.tf-import-content .answer strong{color:#1d4ed8}.tf-import-content .grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tf-import-content .card{background:#f8fafc;border:1px solid var(--line);border-radius:22px;padding:18px}.tf-import-content .card b{display:block;margin-bottom:8px}.tf-import-content .table-wrap{overflow:auto;border:1px solid var(--line);border-radius:22px;margin:20px 0;background:#fff}.tf-import-content table{border-collapse:collapse;width:100%;min-width:680px}.tf-import-content th,.tf-import-content td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.tf-import-content th{background:#0f172a;color:#fff;font-size:14px}.tf-import-content tr:last-child td{border-bottom:0}.tf-import-content .product{margin:34px 0;padding:28px;border-radius:28px;background:#111827;color:#fff;display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:22px;align-items:center}.tf-import-content .product h2,.tf-import-content .product h3{color:#fff;margin-top:0}.tf-import-content .product p{color:#d6e2f0}.tf-import-content .product .btn{background:#fff;color:#111827}.tf-import-content .note{background:#fff7ed;border:1px solid #fed7aa;border-radius:22px;padding:18px}.tf-import-content .svgbox{margin:26px 0}.tf-import-content .svgbox img{width:100%;border-radius:22px;border:1px solid var(--line);background:#0f172a}.tf-import-content .faq details{border:1px solid var(--line);border-radius:18px;background:#fbfdff;padding:16px 18px;margin:12px 0}.tf-import-content .faq summary{font-weight:850;cursor:pointer}.tf-import-content .seo-box{margin-top:34px;border:1px dashed #b9c6d8;border-radius:22px;padding:20px;background:#f9fbff;color:#4b5d72}.tf-import-content .aside{position:sticky;top:86px;align-self:start}.tf-import-content .aside-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;margin-bottom:16px;box-shadow:0 12px 30px rgba(15,23,42,.05)}.tf-import-content .aside-card h3{margin:0 0 12px}.tf-import-content .toc a,.tf-import-content .related a{display:block;text-decoration:none;color:#334155;padding:8px 0;border-bottom:1px solid #eef2f7}.tf-import-content .toc a:last-child,.tf-import-content .related a:last-child{border-bottom:0}.tf-import-content .mini-cta{background:linear-gradient(135deg,#dbeafe,#ccfbf1);border:0}.tf-import-content .index{max-width:1180px;margin:40px auto;padding:0 22px}.tf-import-content .index-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.tf-import-content .index-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 12px 30px rgba(15,23,42,.05)}.tf-import-content .index-card img{width:100%;height:160px;object-fit:cover}.tf-import-content .index-card div{padding:18px}.tf-import-content .index-card a{text-decoration:none;color:var(--ink)}.tf-import-content .index-card .meta{color:var(--muted);font-size:13px;font-weight:700}@media (max-width:980px){.tf-import-content .hero,.tf-import-content .wrap{grid-template-columns:1fr}.tf-import-content .aside{position:static}.tf-import-content .grid{grid-template-columns:1fr}.tf-import-content .product{grid-template-columns:1fr}.tf-import-content .index-grid{grid-template-columns:1fr 1fr}}@media (max-width:640px){.tf-import-content .hero{padding-top:28px}.tf-import-content .article{padding:24px}.tf-import-content .nav{display:none}.tf-import-content .hero-card img{height:240px}.tf-import-content .index-grid{grid-template-columns:1fr}.tf-import-content .article h2{font-size:27px}}