.tc-hero{position:relative;padding:4rem 0 3.5rem;overflow:hidden;background:linear-gradient(180deg,rgba(215,235,248,0.55) 0%,rgba(245,250,255,0.95) 100%)}.tc-hero-blob1{position:absolute;top:0;inset-inline-end:0;width:24rem;height:24rem;border-radius:50%;background:rgba(53,153,204,0.08);filter:blur(60px);transform:translate(40%,-40%);pointer-events:none}.tc-hero-blob2{position:absolute;bottom:0;inset-inline-start:0;width:16rem;height:16rem;border-radius:50%;background:rgba(191,169,140,0.06);filter:blur(50px);transform:translate(-40%,40%);pointer-events:none}.tc-hero-dots{position:absolute;inset:0;background-image:radial-gradient(circle,#3599CC 1px,transparent 1px);background-size:40px 40px;opacity:0.025;pointer-events:none}.tc-hero-inner{max-width:880px;margin:0 auto;padding:0 1.25rem;position:relative;z-index:1;text-align:center}.tc-hero-badge{display:inline-flex;align-items:center;gap:0.5rem;background:rgba(53,153,204,0.10);border:1px solid rgba(53,153,204,0.25);color:#2776A8;font-weight:700;font-size:0.85rem;padding:0.4rem 1.1rem;border-radius:999px;margin-bottom:1.25rem}.tc-hero-title{font-size:clamp(2rem,5vw,3rem);font-weight:800;color:#1A2B3C;margin-bottom:0.85rem;line-height:1.25}.tc-hero-title span{background:linear-gradient(135deg,#3599CC,#2B7BA8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tc-hero-sub{color:#6b7280;font-size:1.05rem;max-width:40rem;margin:0 auto 1.25rem;line-height:1.8}.tc-updated{display:inline-flex;align-items:center;gap:0.5rem;background:rgba(191,169,140,0.12);border:1px solid rgba(191,169,140,0.25);color:#8B7355;font-weight:700;font-size:0.82rem;padding:0.35rem 1rem;border-radius:999px}.tc-wrap{max-width:880px;margin:0 auto;padding:3rem 1.25rem 4rem}.tc-toc{background:rgba(255,255,255,0.85);border:1px solid rgba(191,169,140,0.22);border-radius:1rem;padding:1.5rem 1.75rem;margin-bottom:2.5rem;box-shadow:0 8px 24px rgba(0,0,0,0.05)}.tc-toc-title{font-size:1rem;font-weight:800;color:#3D2817;margin-bottom:0.85rem;display:flex;align-items:center;gap:0.5rem}.tc-toc-title i{color:#BFA98C}.tc-toc ol{margin:0;padding-inline-start:1.25rem;display:grid;grid-template-columns:1fr 1fr;gap:0.45rem 1.5rem}.tc-toc a{color:#2776A8;text-decoration:none;font-size:0.92rem;font-weight:600;transition:color 160ms ease}.tc-toc a:hover{color:#1A5B85;text-decoration:underline}@media (max-width:640px){.tc-toc ol{grid-template-columns:1fr}}.tc-section{background:rgba(255,255,255,0.92);border:1px solid rgba(191,169,140,0.18);border-radius:1rem;padding:1.75rem 2rem;margin-bottom:1.25rem;box-shadow:0 6px 18px rgba(0,0,0,0.04);scroll-margin-top:6rem}.tc-section-head{display:flex;align-items:center;gap:0.85rem;margin-bottom:1rem}.tc-section-num{flex-shrink:0;width:2.4rem;height:2.4rem;border-radius:0.75rem;background:linear-gradient(135deg,rgba(53,153,204,0.12),rgba(53,153,204,0.05));border:1px solid rgba(53,153,204,0.22);color:#2776A8;font-weight:800;font-size:1rem;display:flex;align-items:center;justify-content:center}.tc-section h2{font-size:1.25rem;font-weight:800;color:#1A2B3C;margin:0}.tc-section p{color:#4B5563;font-size:0.97rem;line-height:1.9;margin-bottom:0.75rem}.tc-section p:last-child{margin-bottom:0}.tc-section ul{color:#4B5563;font-size:0.97rem;line-height:1.9;padding-inline-start:1.4rem;margin-bottom:0.75rem}.tc-contact{background:linear-gradient(135deg,#3D2817 0%,#2E1F10 100%);border-radius:1.25rem;padding:2.25rem 2rem;text-align:center;margin-top:2.5rem;box-shadow:0 12px 32px rgba(61,40,23,0.25)}.tc-contact h2{color:#fff;font-size:1.35rem;font-weight:800;margin-bottom:0.6rem}.tc-contact p{color:rgba(255,255,255,0.75);font-size:0.95rem;line-height:1.8;margin-bottom:1.25rem;max-width:34rem;margin-inline:auto}.tc-contact-btn{display:inline-flex;align-items:center;gap:0.6rem;background:#BFA98C;color:#fff;font-weight:700;font-size:0.95rem;padding:0.7rem 1.8rem;border-radius:999px;text-decoration:none;box-shadow:0 4px 14px rgba(191,169,140,0.35);transition:transform 180ms ease,box-shadow 180ms ease}.tc-contact-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(191,169,140,0.45);color:#fff}