.launch-reading{max-width:940px;padding-block:44px 70px;line-height:1.85}
.launch-reading h1{max-width:840px;font-size:clamp(28px,4vw,46px);line-height:1.35;margin:18px 0}
.launch-reading h2{line-height:1.5}
.launch-reading h3{font-size:18px;line-height:1.6;margin-bottom:6px}
.launch-reading p,.launch-reading li{font-size:16px}
.launch-reading li{margin-block:12px}
.reading-lead{font-size:18px!important;color:var(--muted);max-width:790px}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:90px;border-bottom:1px solid var(--line)}
.site-header .nav{display:flex;gap:18px;flex-wrap:wrap;font-size:14px}
.breadcrumbs,.updated{font-size:13px!important;color:var(--muted)}
.launch-reading .reading-section{margin-block:30px;padding-block:6px}
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin-block:20px}
.guide-card{display:block;padding:21px;border:1px solid var(--line);border-radius:18px;background:var(--panel,#fff);text-decoration:none;transition:border-color .15s,transform .15s}
.guide-card:hover{border-color:#a48bc5;transform:translateY(-2px)}
.guide-card h3{font-size:17px;margin:0 0 12px;line-height:1.65;color:var(--ink)}
.guide-card p{font-size:13px!important;line-height:1.8;color:var(--muted);margin:0}
.launch-content{margin-block:40px;padding-block:25px;border-top:1px solid var(--line)}
.launch-content>.reading-section{max-width:850px}
.launch-content h2{font-size:24px;line-height:1.6}
.launch-content .reading-section h3{font-size:16px;margin:20px 0 7px}
.launch-content .reading-section p{color:var(--muted);line-height:1.9}
.launch-footer{align-items:flex-start;gap:22px;flex-wrap:wrap}
.launch-footer .footer-links{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:12px 20px;max-width:800px}
.launch-footer .footer-links a,.launch-footer .text-button{font-size:12px}
.table-scroll{overflow-x:auto;margin-block:25px;border:1px solid var(--line);border-radius:14px}
.table-scroll table{border-collapse:collapse;width:100%;min-width:570px;font-size:14px}
.table-scroll th,.table-scroll td{padding:15px;text-align:start;border-bottom:1px solid var(--line);vertical-align:top}
.table-scroll tbody tr:last-child>*{border-bottom:0}
.table-scroll th{font-weight:750}
.contact-form{max-width:680px;display:grid;gap:20px;margin-top:25px}
.contact-form label{display:grid;gap:8px;font-size:14px;font-weight:700}
.contact-form input,.contact-form textarea{width:100%;padding:13px;border:1px solid var(--line);border-radius:10px;font:inherit;background:var(--panel,#fff);color:var(--ink);font-weight:400}
.contact-form textarea{resize:vertical;min-height:150px}
.contact-form button{justify-self:start}
.contact-form .honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);margin:-1px;padding:0;border:0}
.smallprint{font-size:11px!important;line-height:1.7;color:var(--muted)}
.cutout-progress{display:block;width:100%;height:7px;margin:6px 0 16px;accent-color:#9b7bcd;border-radius:20px}
.cutout-progress[hidden]{display:none}
.copy-image{width:100%;justify-content:center;margin-top:8px;min-height:44px}
.ratios{flex-wrap:wrap}
.ratios button[data-ratio="id35"],.ratios button[data-ratio="id2"]{font-size:10px;padding-inline:7px}
.cookie-dialog{border:1px solid var(--line,#ddd);border-radius:20px;background:#fcfbff;color:#211c2a;padding:27px;max-width:570px;width:calc(100% - 28px);max-height:calc(100dvh - 30px);overflow:auto;box-shadow:0 20px 90px #0006}
.cookie-dialog::backdrop{background:#1119}
.cookie-dialog h2{font-size:23px;margin:0 0 12px}
.cookie-dialog p{font-size:14px;line-height:1.8}
.cookie-dialog a{font-size:13px;text-decoration:underline;color:#654487}
.cookie-options{display:grid;gap:12px;margin:18px 0}
.cookie-options label{display:flex;align-items:center;gap:10px;font-size:14px}
.cookie-options input{width:20px;height:20px;accent-color:#75529e}
.cookie-buttons{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.cookie-buttons .button{flex:1 1 180px;justify-content:center;font-size:12px;min-height:44px}
.cookie-dialog [data-close]{display:block;margin-top:12px}
.cookie-dialog [data-consent-feedback]:empty{display:none}
.skip-link{position:absolute;inset-inline-start:20px;top:-80px;padding:12px;background:#e1fa77;color:#25213b;z-index:50}
.skip-link:focus{top:10px}
@media(max-width:850px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.site-header{flex-wrap:wrap;padding-block:14px;gap:12px}.site-header .nav{order:3;width:100%;justify-content:center}}
@media(max-width:550px){.guide-grid{grid-template-columns:1fr}.launch-reading{padding-block:24px 45px}.launch-reading p,.launch-reading li{font-size:15px}.site-header .nav{gap:16px;font-size:12px}.launch-footer .footer-links{justify-content:flex-start}.cookie-dialog{padding:21px}.cookie-buttons{flex-direction:column}.cookie-buttons .button{flex-basis:auto;width:100%}.guide-card{padding:18px}}
@media(prefers-color-scheme:dark){.guide-card{background:#201d27}.cookie-dialog{background:#211d29;color:#f7f3fc;border-color:#453b52}.cookie-dialog a{color:#d0b3f0}.contact-form input,.contact-form textarea{background:#211d29;color:#f7f3fc}.table-scroll{background:#201d27}}
@media(prefers-reduced-motion:reduce){.guide-card{transition:none}.guide-card:hover{transform:none}}

.demo-video{display:flex;align-items:center;gap:30px;padding:25px;border:1px solid var(--line);border-radius:18px;margin-top:30px}.demo-video>div{flex:1}.demo-video video{display:block;width:min(270px,100%);height:auto;border-radius:14px;background:#19171f;flex-shrink:0}@media(max-width:600px){.demo-video{flex-direction:column;align-items:flex-start;padding:18px}}

/* A compact guide link and export preset help, outside editor actions. */
.alternative-note{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 18px;padding:12px 16px;margin-block:18px 0;border:1px solid var(--line);border-radius:12px;background:var(--panel);font-size:13px}
.alternative-note a{font-weight:750;text-underline-offset:4px}
.alternative-note span{color:var(--muted);font-size:12px}
.amazon-note{grid-column:1/-1;margin:0;overflow-wrap:anywhere}
.amazon-note a{text-decoration:underline;text-underline-offset:3px}
.amazon-note span{display:block}
.amazon-note [hidden]{display:none}

.vitals-diagnostics,#diagnostics-output{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;direction:ltr;text-align:left;padding:18px;max-width:100%;box-sizing:border-box}

/* Stage 2: visible heading before the nine guide cards, preserving H1 > H2 > H3. */
.launch-reading .guide-list-title{margin:1.5rem 0 .85rem;font-size:clamp(1.18rem,2.2vw,1.55rem);line-height:1.45}