/* Scoped to the new guide; shared guides keep their existing appearance. */
.lewis-guide{--button:#3f6fb0;--button-text:#fff;--border:#817c69}
.dark .lewis-guide{--button:#8fb6ea;--button-text:#171e1b;--border:#829187}
.lewis-guide :focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.lewis-guide .site-header a{min-height:44px;display:inline-flex;align-items:center}
.lewis-guide main{max-width:860px}
.lewis-guide .jump-links{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.5rem 0 2rem}
.lewis-guide .jump-links a{display:inline-flex;align-items:center;min-height:44px;padding:.4rem .8rem;border:1px solid var(--border);border-radius:8px;text-decoration:none}
.lewis-guide .recipe{padding:0;list-style:none;counter-reset:steps}
.lewis-guide .recipe>li{counter-increment:steps;position:relative;padding:1rem 1rem 1rem 3.5rem;background:var(--panel);border:1px solid var(--line);border-radius:10px;margin:.7rem 0}
.lewis-guide .recipe>li:before{content:counter(steps);position:absolute;left:1rem;top:1rem;font-weight:700;color:var(--accent)}
.lewis-guide .recipe p{margin:.25rem 0 0}
.lewis-guide .example{margin:2rem 0;padding:0 0 1.5rem;border-bottom:1px solid var(--line)}
.lewis-guide .example h3{font-size:1.45rem}
.lewis-guide .ledger{font-variant-numeric:tabular-nums;font-weight:600;padding:.7rem 1rem;background:var(--soft,#f1eedf);border-radius:8px}
.lewis-guide figure{margin:1rem 0}
.lewis-guide pre{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:clamp(1rem,3.8vw,1.3rem);line-height:1.5;text-align:center;margin:.7rem 0;white-space:pre}
.lewis-guide .pair-panels{display:grid;gap:1rem}
.lewis-guide .pair-panels figure{margin:0;min-width:0}
.lewis-guide .pair-panels figcaption strong{color:var(--text)}
.lewis-guide .formula{font-weight:600;padding:1rem;border-left:3px solid var(--accent);background:var(--panel)}
.lewis-guide .question{margin:1.2rem 0;padding:1.25rem;border:1px solid var(--border);border-radius:12px;background:var(--panel)}
.lewis-guide .question h3{margin:0 0 .75rem;font-size:1.25rem}
.lewis-guide fieldset{padding:0;margin:0;border:0;min-width:0}
.lewis-guide legend{font-weight:600;margin-bottom:.75rem;padding:0}
.lewis-guide .choice{display:flex;align-items:center;gap:.65rem;min-height:48px;padding:.5rem .7rem;margin:.5rem 0;border:1px solid var(--border);border-radius:7px;cursor:pointer}
.lewis-guide input[type=radio]{accent-color:var(--button);width:20px;height:20px;flex-shrink:0;margin:0}
.lewis-guide .number-label{display:block;font-weight:600;margin-bottom:.5rem}
.lewis-guide input[type=text]{min-height:48px;max-width:100%;width:180px;padding:.5rem .7rem;font:inherit;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px}
.lewis-guide button,.lewis-guide .trial-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.65rem 1rem;border:0;border-radius:8px;font:inherit;font-weight:650;cursor:pointer;background:var(--button);color:var(--button-text);text-decoration:none}
.lewis-guide button{margin-top:1rem}
.lewis-guide [hidden]{display:none!important}
.lewis-guide .feedback{min-height:1.8em;margin:.7rem 0;font-weight:600}
.lewis-guide details{border-top:1px solid var(--line);padding:.4rem 0}
.lewis-guide summary{min-height:48px;padding:.6rem .2rem;cursor:pointer;font-weight:600}
.lewis-guide .trial-card{padding:1.4rem;margin:2rem 0;background:var(--soft,#f1eedf);border-radius:12px}
.lewis-guide .trial-card h2{margin:0 0 .7rem}
.lewis-guide .trial-card p:last-child{margin:.7rem 0 0;color:var(--muted);font-size:.95rem}
.lewis-guide .sources a,.lewis-guide .related a{display:inline-flex;align-items:center;min-height:44px}
@media(min-width:650px){.lewis-guide .pair-panels{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){.lewis-guide *{scroll-behavior:auto}}
.lewis-guide pre{text-align:left;width:max-content;max-width:100%;margin:.7rem auto}