.tf-shell{background:#08111f;color:#f7fbff;min-height:100vh;}
.tf-subhero{padding:44px 0 24px;background:radial-gradient(circle at 18% 16%,rgba(246,196,92,.16),transparent 28%),linear-gradient(135deg,#07101d,#101d31 72%,#13233a);border-bottom:1px solid rgba(255,255,255,.12);}
.tf-container{width:min(100% - 32px,1180px);margin-inline:auto;}
.tf-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:16px;color:#b7c3d2;font-weight:800;font-size:.92rem;}.tf-breadcrumb a{color:#fff;text-decoration:none}.tf-breadcrumb a:hover{text-decoration:underline;text-underline-offset:4px;}
.tf-kicker{margin:0 0 10px;text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:900;color:#f6c45c;}
.tf-subhero h1{font-size:clamp(2.2rem,5vw,4.5rem);line-height:.98;margin:0 0 16px;letter-spacing:-.055em;color:#fff;max-width:980px;}
.tf-lead{font-size:clamp(1.05rem,2vw,1.28rem);line-height:1.55;color:#c9d4e4;max-width:860px;margin:0;}
.tf-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}.tf-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;font-weight:900;text-decoration:none;border:1px solid rgba(255,255,255,.16);transition:transform .16s ease,border-color .16s ease,background .16s ease;}.tf-button:hover{transform:translateY(-1px);text-decoration:none;}.tf-button--primary{background:linear-gradient(135deg,#f6c45c,#ffe6a3);color:#111827;border-color:rgba(255,255,255,.18);}.tf-button--secondary{background:rgba(255,255,255,.07);color:#fff;}
.tf-page-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:24px;padding:34px 0 68px;align-items:start;}.tf-sidebar{position:sticky;top:18px;display:grid;gap:10px;}.tf-side-card,.tf-side-link{border:1px solid rgba(255,255,255,.13);border-radius:18px;padding:15px;background:rgba(255,255,255,.06);color:#fff;text-decoration:none;}.tf-side-link{font-weight:900;}.tf-side-link:hover,.tf-side-link--active{border-color:rgba(246,196,92,.55);background:rgba(246,196,92,.10);text-decoration:none;}
.tf-article{display:grid;gap:18px;}.tf-section{background:#f8fafc;color:#132033;border-radius:24px;padding:24px;border:1px solid rgba(15,23,42,.1);box-shadow:0 18px 46px rgba(0,0,0,.15);}.tf-section h2{color:#0f172a;margin:0 0 12px;font-size:1.65rem;letter-spacing:-.02em;}.tf-section p,.tf-section li{color:#46556b;line-height:1.68;}.tf-section strong{color:#111827;}
.tf-section--takeaway{background:linear-gradient(180deg,#f0fdfa,#ecfeff);border-color:rgba(20,184,166,.28);}.tf-section--takeaway h2{color:#0f766e;}.tf-section--safety{background:linear-gradient(180deg,#fff7ed,#fff1f2);border-color:rgba(251,113,133,.25);}.tf-section--safety h2{color:#9f1239;}.tf-section--safety h2:before{content:'⚠ ';}
.tf-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:16px;}.tf-card{display:block;background:#fff;border:1px solid rgba(15,23,42,.11);border-radius:20px;padding:18px;text-decoration:none;box-shadow:0 12px 32px rgba(15,23,42,.08);}.tf-card:hover{transform:translateY(-1px);text-decoration:none;}.tf-card h3{margin:0 0 8px;color:#0f172a;}.tf-card p{margin:0;color:#526277;}.tf-card small{display:block;margin-bottom:9px;color:#b7791f;text-transform:uppercase;font-weight:950;letter-spacing:.08em;}
.tf-flow{display:grid;gap:12px;margin-top:14px;}.tf-step{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;padding:16px;border-radius:18px;background:#fff;border:1px solid rgba(15,23,42,.11);}.tf-step input{width:22px;height:22px;margin-top:3px;accent-color:#0f766e;}.tf-step h3{margin:0 0 6px;color:#0f172a;}.tf-step p{margin:0 0 8px;}.tf-step ul{margin:8px 0 0;padding-left:20px;}.tf-step.is-complete{background:#f0fdfa;border-color:rgba(20,184,166,.32);}
.tf-question-list{display:grid;gap:10px;margin:12px 0 0;}.tf-question{background:#fff;border:1px solid rgba(15,23,42,.1);border-radius:16px;padding:14px;color:#334155;}.tf-question strong{display:block;color:#0f172a;margin-bottom:6px;}
.tf-note{border-left:5px solid #f6c45c;background:#fff8e6;padding:16px;border-radius:16px;margin-top:14px;color:#46556b;}.tf-status{font-weight:950;color:#0f766e;margin-top:10px;}.tf-link-list{display:grid;gap:8px;margin-top:12px;}.tf-link-list a{font-weight:900;color:#0f3d73;text-decoration:underline;text-underline-offset:4px;}
.tf-mini-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;}.tf-pill{display:inline-flex;border:1px solid rgba(15,23,42,.1);border-radius:999px;padding:8px 12px;background:#fff;color:#334155;font-weight:850;margin:4px 6px 4px 0;}
@media(max-width:900px){.tf-page-grid{grid-template-columns:1fr}.tf-sidebar{position:relative;top:auto}.tf-subhero{padding-top:34px}}@media(max-width:560px){.tf-container{width:min(100% - 24px,1180px)}.tf-section{padding:20px}.tf-step{grid-template-columns:1fr}.tf-step input{order:-1}}