/* Public learn pages. Theme variables come from theme.css; no inline styles are used anywhere. */
.lp { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-sans); line-height: 1.6; }
.lp-skip { position: absolute; left: -999px; top: 0; background: var(--panel-hi); color: var(--ink); padding: 8px 12px; z-index: 10; }
.lp-skip:focus { left: 8px; top: 8px; }
.lp-top, .lp-foot { max-width: 760px; margin: 0 auto; padding: 16px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.lp-top nav, .lp-foot nav { display: flex; gap: 16px; flex-wrap: wrap; }
.lp a { color: var(--accent-text); text-decoration: none; }
.lp a:hover { text-decoration: underline; }
.lp-logo { height: 28px; width: auto; }
.lp-main { max-width: 760px; margin: 0 auto; padding: 8px 16px 48px; }
.lp h1 { font-size: clamp(1.8rem, 5vw, 2.5rem); line-height: 1.15; margin: 24px 0 8px; }
.lp h2 { font-size: 1.15rem; margin: 28px 0 6px; }
.lp-lead { color: var(--ink-2); font-size: 1.1rem; margin: 0 0 16px; }
.lp p, .lp li { color: var(--ink-2); }
.lp-steps, .lp-points, .lp-cards { padding: 0; list-style: none; }
.lp-steps { counter-reset: step; }
.lp-steps li, .lp-points li { background: var(--panel); border: 1px solid var(--line-soft); border-radius: 12px; padding: 4px 16px 12px; margin: 12px 0; }
.lp-steps li::before { counter-increment: step; content: "Step " counter(step); color: var(--ink-3); font-family: var(--font-mono); font-size: .8rem; display: block; margin-top: 12px; }
.lp-cards li a { display: block; background: var(--panel); border: 1px solid var(--line-soft); border-radius: 12px; padding: 14px 16px; margin: 10px 0; color: var(--ink); }
.lp-cards li a:hover { background: var(--panel-hi); text-decoration: none; }
.lp-cards span { display: block; color: var(--ink-2); font-size: .95rem; margin-top: 4px; }
.lp-table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.lp-table th, .lp-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.lp-table tbody th { color: var(--ink); white-space: nowrap; font-weight: 600; }
.lp-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.lp-faq details { background: var(--panel); border: 1px solid var(--line-soft); border-radius: 12px; margin: 10px 0; padding: 0 16px; }
.lp-faq summary { cursor: pointer; padding: 14px 0; color: var(--ink); font-weight: 600; }
.lp-cta { margin: 32px 0 8px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.lp-btn { background: var(--accent); color: var(--bg) !important; padding: 10px 18px; border-radius: var(--r-pill); font-weight: 600; }
.lp-btn:hover { text-decoration: none !important; opacity: .9; }
.lp-note { color: var(--ink-3); font-size: .85rem; }
.lp-foot { border-top: 1px solid var(--line-soft); color: var(--ink-3); font-size: .9rem; }
.brand-light { display: none; }
:root[data-theme="light"] .brand-dark { display: none; }
:root[data-theme="light"] .brand-light { display: inline; }
.lp-sym { color: var(--ink-3); font-family: var(--font-mono); font-size: .6em; font-weight: 500; }
.lp-facts li { padding: 10px 16px; margin: 8px 0; }
.lp-facts li::before { content: none; }