.ad-page{max-width:820px}main.ad-page :is(h1,h2){font-family:var(--font-ui);text-wrap:balance}.ad-page .lp-eyebrow{display:inline-flex;align-items:center;gap:.6rem}.ad-page .lp-eyebrow:before{content:"";flex:none;width:9px;height:9px;box-sizing:border-box;border:2px solid;border-radius:50%;background:var(--ink-deep)}.ad-page .ad-head h1{margin:.9rem 0 0;font-size:clamp(2.1rem,1.45rem + 2.3vw,3.1rem);font-weight:550;line-height:1.08;letter-spacing:-.035em}.ad-page .ad-head>p{margin-top:1rem;max-width:62ch;color:var(--text-secondary);line-height:1.6}.ad-toc{margin:.5rem 0 1.5rem;padding:1rem 1.25rem .75rem;border:1px solid var(--hairline);border-radius:14px;background:var(--canvas-bg)}.ad-toc-title{margin:0;color:var(--text-secondary);font:600 .6875rem/1.4 var(--font-mono);letter-spacing:.08em;text-transform:uppercase}.ad-toc ol{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,200px),1fr));column-gap:1rem;margin:.35rem 0 0;padding:0;list-style:none;counter-reset:ad-toc}.ad-toc li{counter-increment:ad-toc}.ad-toc a{display:flex;align-items:center;gap:.6rem;min-height:44px;color:var(--text-primary);font-size:var(--text-sm);font-weight:500;text-decoration:none}.ad-toc a:before{content:counter(ad-toc,decimal-leading-zero);color:var(--primary);font:500 .6875rem/1 var(--font-mono)}.ad-toc a:hover{color:var(--primary);text-decoration:underline;text-underline-offset:3px}.ad-step{display:grid;grid-template-columns:40px minmax(0,1fr);gap:1.1rem;margin-top:.9rem;padding:clamp(1.25rem,3vw,1.75rem);border:1px solid var(--hairline);border-radius:16px;background:var(--ink-panel);box-shadow:var(--shadow-sm);scroll-margin-top:calc(var(--lp-nav-h) + 1rem)}.ad-step-n{display:grid;place-items:center;width:36px;height:36px;box-sizing:border-box;border:2px solid color-mix(in srgb,var(--primary) 45%,var(--hairline));border-radius:50%;background:var(--ink-panel);color:var(--primary);font:600 .8125rem/1 var(--font-mono)}.ad-step-body{min-width:0}.ad-page .ad-help h2,.ad-page .ad-step h2{margin:.6rem 0 .75rem;font-size:clamp(1.35rem,1.15rem + .8vw,1.75rem);font-weight:550;line-height:1.2;letter-spacing:-.03em}.ad-help{margin-top:clamp(1.75rem,4vw,2.5rem);scroll-margin-top:calc(var(--lp-nav-h) + 1rem)}.ad-page .ad-help h2{margin-top:0}@media (max-width:560px){.ad-step{grid-template-columns:minmax(0,1fr);gap:.75rem}}.ad-prose{color:var(--text-secondary);max-width:64ch;line-height:1.7}.ad-prose+.ad-prose{margin-top:.9rem}.ad-prose strong{color:var(--text-primary)}.ad-page section a:not(.lp-btn){color:var(--primary);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--primary) 45%,transparent);text-underline-offset:3px}.ad-page section a:not(.lp-btn):hover{text-decoration-color:currentColor}.ad-toc a:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:4px}.ad-action{margin-top:1.25rem}.ad-action .lp-btn{min-height:48px}