:root{color-scheme:light;--canvas:#fff;--surface-strong:#fff;--surface-soft:#edf4fe8c;--surface-hover:#edf4fe;--input-bg:#fff;--results-bg:#edf4fe66;--text:#020817;--muted:#212225;--placeholder:#5c6470;--hairline:#e2e8f0;--hairline-strong:#c9d4e3;--action:#06f;--success:#188038;--error:#d31212}.dark{color-scheme:dark;--canvas:#000;--surface-strong:#0a0a0a;--surface-soft:#1a1a1a;--surface-hover:#1f1f1f;--input-bg:#141414;--results-bg:#0f0f0f;--text:#fafafa;--muted:#a6a6a6;--placeholder:gray;--hairline:#262626;--hairline-strong:#383838;--action:#3385ff;--success:#30d158;--error:#ff6961}html{scroll-behavior:smooth;scroll-padding-top:4.5rem}body{color:var(--text);background:var(--canvas);margin:0;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}.skip-link{z-index:100;color:#fff;background:var(--action);border-radius:999px;padding:.65rem .9rem;position:fixed;top:.75rem;left:.75rem;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}#header{background:color-mix(in srgb, var(--canvas) 78%, transparent);backdrop-filter:blur(20px)saturate(160%);border-bottom:1px solid #0000}#header.scroll{border-bottom-color:var(--hairline)}#header a,#header button{color:var(--text)}#header [data-header-actions] a,#header [data-header-actions] button{color:var(--muted)}.home-page{--page-max:64rem;--page-gutter:1rem;background:var(--canvas);overflow:hidden}@media (width>=640px){.home-page{--page-gutter:1.5rem}}.hero-section{padding:clamp(.85rem,1.6vw,1.25rem) 0 clamp(1.5rem,2.5vw,2.25rem)}.hero-copy{width:min(100% - (var(--page-gutter) * 2), 40rem);text-align:center;margin:0 auto .95rem}.hero-copy h1{letter-spacing:-.028em;margin:0;font-size:clamp(1.85rem,3.8vw,2.65rem);font-weight:700;line-height:1.12}.hero-intro{max-width:34rem;color:var(--muted);margin:.55rem auto 0;font-size:clamp(.92rem,1.35vw,1.02rem);line-height:1.5}.hero-footnote{width:min(100% - (var(--page-gutter) * 2), 40rem);color:var(--muted);text-align:center;margin:.85rem auto 0;font-size:.78rem}.hero-footnote a{color:var(--action);font-weight:600}.section-kicker{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin:0 0 .8rem;font-size:.75rem;font-weight:650}.content-section{width:min(100% - (var(--page-gutter) * 2), var(--page-max));border-top:1px solid var(--hairline);margin:0 auto;padding:clamp(3rem,6vw,5rem) 0}.section-heading{max-width:46rem;margin-bottom:2rem}.section-heading h2,.final-section h2{letter-spacing:-.04em;margin:0;font-size:clamp(1.85rem,4vw,3.2rem);font-weight:740;line-height:1.08}.section-heading>p{color:var(--muted);font-size:clamp(1rem,1.6vw,1.08rem);line-height:1.7}.step-grid{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.step-grid article{border:1px solid var(--hairline);background:var(--surface-soft);border-radius:1.15rem;padding:1.25rem}.step-grid article>span{color:var(--action);font:720 .74rem/1 ui-monospace,monospace}.step-grid h3{margin:1rem 0 .45rem;font-size:1rem}.step-grid p{color:var(--muted);margin:0;font-size:.88rem;line-height:1.55}.card-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;display:grid}.card-grid article{border:1px solid var(--hairline);background:var(--surface-soft);border-radius:1.15rem;padding:1.25rem}.card-grid h3{margin:0 0 .45rem;font-size:1rem}.card-grid p{color:var(--muted);margin:0;font-size:.88rem;line-height:1.55}.media-slot{border:1px dashed var(--hairline-strong);background:var(--surface-soft);min-height:180px;color:var(--placeholder);border-radius:1.15rem;justify-content:center;align-items:center;margin-top:1.5rem;font-size:.8rem;display:flex}.step-media{min-height:120px;margin-top:1rem}.prose{max-width:46rem;color:var(--muted);font-size:1rem;line-height:1.75}.prose a{color:var(--action);font-weight:600}.tips-list{max-width:46rem;color:var(--muted);margin:0;padding-left:1.2rem;line-height:1.7}.tips-list li{margin:0 0 .6rem}.faq-section{width:min(100% - (var(--page-gutter) * 2), 56rem)}.faq-list{border-top:1px solid var(--hairline)}.faq-list details{border-bottom:1px solid var(--hairline)}.faq-list summary{cursor:pointer;justify-content:space-between;gap:1rem;padding:1.15rem 0;font-weight:700;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary svg{width:1.1rem;height:1.1rem;color:var(--muted);flex:none}.faq-list details p{color:var(--muted);margin:-.2rem 0 1.25rem;font-size:.92rem;line-height:1.7}.final-section{width:min(100% - (var(--page-gutter) * 2), var(--page-max));border:1px solid var(--hairline);background:var(--surface-strong);text-align:center;border-radius:1.5rem;margin:1.5rem auto 4rem;padding:clamp(2.5rem,5vw,4rem) 1.5rem}.final-section>p{color:var(--muted);margin:1rem auto 1.5rem}.final-section a{color:#fff;background:var(--action);border-radius:999px;padding:.85rem 1.15rem;font-size:.88rem;font-weight:700;text-decoration:none;display:inline-flex}footer{border-color:var(--hairline)!important;background:var(--canvas)!important}@media (width<=800px){.step-grid{grid-template-columns:1fr}}