.tc-page{background:var(--bg-primary);color:var(--navy);font-family:Plus Jakarta Sans,sans-serif;overflow-x:hidden}.tc-page h1,.tc-page h2,.tc-page h3,.tc-page h4{font-family:Plus Jakarta Sans,sans-serif;letter-spacing:-.04em;color:var(--navy)}.tc-page .breadcrumb{display:flex;align-items:center;gap:8px;font-family:DM Mono,monospace;font-size:13px;color:var(--slate);margin-bottom:40px}.tc-page .breadcrumb a{color:var(--cobalt);text-decoration:none}.tc-page .breadcrumb a:hover{text-decoration:underline}.tc-hero{padding:80px 24px 60px;max-width:1400px;margin:0 auto}@media(min-width:1024px){.tc-hero{padding-top:120px;padding-bottom:80px}}.tc-hero-main{display:grid;gap:40px;align-items:center}.tc-hero-content{max-width:680px}.tc-hero h1{font-size:clamp(3rem,5vw,4rem);line-height:1.05;margin-bottom:24px}.tc-hero p{font-size:clamp(1.125rem,2vw,1.375rem);line-height:1.6;color:var(--slate-dark)}@media(min-width:1024px){.tc-hero-main{grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:56px}}.tc-hero-product{min-width:0;margin:0}.tc-hero-product-frame{overflow:hidden;border:1px solid var(--border);border-radius:14px;background:var(--bg-secondary);box-shadow:0 20px 50px #0a142421}.tc-hero-product img{display:block;width:100%;height:auto}.tc-hero-product figcaption{max-width:680px;margin:14px 4px 0;color:var(--slate-dark);font-family:DM Mono,monospace;font-size:12px;line-height:1.55}@media(max-width:640px){.tc-hero{padding-bottom:52px}.tc-hero h1{font-size:2.75rem}.tc-hero-main{gap:32px}}.tc-layout{display:grid;grid-template-columns:1fr;gap:48px;max-width:1400px;margin:0 auto;padding:0 24px 120px}@media(min-width:1024px){.tc-layout{grid-template-columns:300px 1fr;gap:80px}}.tc-sidebar{display:none}@media(min-width:1024px){.tc-sidebar{display:block;position:sticky;top:100px;height:max-content;background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:24px;box-shadow:0 4px 20px #00000008}}.tc-sidebar h4,.tc-sidebar .toc-label{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--slate);margin-bottom:16px;font-family:DM Mono,monospace}.tc-sidebar ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.tc-sidebar a{color:var(--slate-dark);text-decoration:none;font-size:14.5px;font-weight:500;transition:color .2s;display:flex;align-items:center;gap:8px}.tc-sidebar a:hover{color:var(--cobalt)}.tc-article{max-width:800px}.tc-article section{margin-bottom:60px;scroll-margin-top:100px}.tc-article h2{font-size:clamp(2rem,3vw,2.5rem);line-height:1.1;margin-bottom:24px}.tc-article p{font-size:1.125rem;line-height:1.7;color:var(--slate-dark);margin-bottom:24px}.tc-article a{color:var(--cobalt);text-decoration:none;font-weight:600}.tc-article a:hover{text-decoration:underline}.tc-faq{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;overflow:hidden}.tc-faq-item{border-bottom:1px solid var(--border)}.tc-faq-item:last-child{border-bottom:none}.tc-faq-q{width:100%;text-align:left;padding:24px;font-family:Plus Jakarta Sans,sans-serif;font-size:1.125rem;font-weight:700;color:var(--navy)}.tc-faq-a{padding:0 24px 24px;font-size:1.125rem;line-height:1.6;color:var(--slate-dark)}