/* Shared styles for /lsi-calculator and /guides/*. Extends site.css tokens. */
.guide-layout{max-width:760px;margin:auto;padding:48px 40px 80px}
.guide-layout .eyebrow{margin-bottom:12px}
.guide-layout h1{font-size:clamp(38px,5vw,54px);line-height:1.08;letter-spacing:-2.5px;margin-bottom:18px;font-weight:750}
.guide-layout .lede{font-size:18px;line-height:1.6;color:#d7d7df;margin-bottom:28px}
.guide-layout h2{font-size:24px;letter-spacing:-.6px;line-height:1.3;padding-top:30px;border-top:1px solid var(--line);margin:44px 0 14px;font-weight:700}
.guide-layout h3{font-size:17px;margin:28px 0 10px;font-weight:650;letter-spacing:-.2px}
.guide-layout p,.guide-layout li{font-size:15px;line-height:1.85;color:#bfbfc8}
.guide-layout p{margin-bottom:18px}
.guide-layout strong{color:#ededeb;font-weight:650}
.guide-layout ul,.guide-layout ol{padding-left:22px;margin-bottom:18px}
.guide-layout li{margin-bottom:8px}
.guide-layout a{color:#8ae0a4;text-decoration:underline;text-underline-offset:3px}
.guide-layout a:hover{color:var(--green)}
.guide-layout .callout{background:#18291d;border:1px solid #35543e;border-radius:16px;padding:18px 20px;margin:22px 0;font-size:14px;line-height:1.75;color:#d9e9dc}
.guide-layout .callout.warn{background:#2b2417;border-color:#66552d;color:#e7dfc9}
.guide-layout .fine-print{font-size:12px;color:#92929b;line-height:1.75}
.guide-layout .back-link{display:inline-block;font-size:12px;color:#a5a5ad;letter-spacing:1.5px;text-transform:uppercase;font-weight:700;margin-bottom:24px;text-decoration:none;border-bottom:1px solid transparent}
.guide-layout .back-link:hover{color:var(--green);border-color:var(--green)}
.guide-layout .cta-band{background:linear-gradient(160deg,#15251b,#111914);border:1px solid #29392e;border-radius:28px;text-align:center;padding:40px 32px;margin:44px 0 0}
.guide-layout .cta-band h2{border:0;padding:0;margin:0 0 12px;font-size:28px;letter-spacing:-1px}
.guide-layout .cta-band p{color:var(--muted);font-size:14px;margin-bottom:20px}
.guide-layout .cta-band .button{margin:0 0 8px}
.guide-layout .cta-band .fine-print{margin-top:8px}
.guide-layout .related{display:grid;gap:12px;margin-top:28px}
.guide-layout .related a{display:block;background:var(--panel);border:1px solid #24242b;border-radius:14px;padding:16px 18px;color:#d7d7df;text-decoration:none}
.guide-layout .related a:hover{border-color:#3f6c4b;color:#e8f3ec}
.guide-layout .related small{display:block;color:#8a8a92;font-size:11px;letter-spacing:1.5px;font-weight:700;margin-bottom:4px;text-transform:uppercase}
.guide-layout .related strong{font-size:15px;color:#f0f0eb}
.guide-layout .faq{padding:0;display:block;margin-top:40px}
.guide-layout .faq h2{margin-top:0}
.guide-layout .todo{display:none}
/* Author TODOs — rendered only in dev. Enable the rule below locally to see them.
   .guide-layout .todo{display:inline-block;background:#3b2117;color:#f7b599;font-size:11px;font-weight:700;letter-spacing:1px;padding:2px 7px;border-radius:5px;margin-left:6px;vertical-align:middle} */

/* LSI calculator UI */
.calc{background:var(--panel);border:1px solid #24242b;border-radius:22px;padding:28px;margin:28px 0 36px}
.calc .row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:14px}
.calc label{display:block;font-size:11px;letter-spacing:1.5px;font-weight:700;color:#a5a5ad;margin-bottom:6px;text-transform:uppercase}
.calc input,.calc select{width:100%;background:#0b0b0e;border:1px solid #30303a;color:#f5f5f0;border-radius:12px;padding:12px 14px;font:inherit;font-size:16px;transition:border-color .15s}
.calc input:focus,.calc select:focus{outline:0;border-color:var(--green)}
.calc input[type=number]{appearance:textfield}
.calc input::-webkit-outer-spin-button,.calc input::-webkit-inner-spin-button{-webkit-appearance:none}
.calc .output{margin-top:22px;border-top:1px solid var(--line);padding-top:22px}
.calc .output .result{font-size:68px;font-weight:750;letter-spacing:-3px;line-height:1;color:var(--green)}
.calc .output .result.weak{color:#f59e0b}
.calc .output .result.na{color:#8a8a92;font-size:28px;letter-spacing:-.5px}
.calc .output .result span{font-size:28px;vertical-align:top;margin-left:4px;letter-spacing:-1px}
.calc .output .caption{font-size:13px;color:var(--muted);margin:8px 0 20px}
.calc .bar{position:relative;height:14px;background:#1f1f24;border-radius:999px;overflow:hidden;margin-bottom:8px}
.calc .bar .fill{position:absolute;top:0;left:0;bottom:0;background:linear-gradient(90deg,#f59e0b,#eab308,var(--green));border-radius:999px;transition:width .35s ease-out}
.calc .bar .threshold{position:absolute;top:-3px;bottom:-3px;left:90%;width:2px;background:var(--green);box-shadow:0 0 0 1px #0e0e12}
.calc .bar-labels{display:flex;justify-content:space-between;font-size:11px;color:#8a8a92;letter-spacing:.5px}
.calc .bar-labels .marker{position:relative;color:var(--green);font-weight:650}
.calc .error{color:#f59e0b;font-size:13px;margin-top:12px}
.calc .hint{color:#8a8a92;font-size:12px;margin-top:12px;line-height:1.6}

@media(max-width:700px){
.guide-layout{padding:30px 23px 60px}
.guide-layout h1{font-size:clamp(32px,8vw,42px);letter-spacing:-1.5px}
.guide-layout .lede{font-size:16px}
.guide-layout h2{font-size:22px}
.calc{padding:22px 20px}
.calc .row{grid-template-columns:1fr}
.calc .output .result{font-size:54px;letter-spacing:-2px}
.calc .output .result span{font-size:22px}
}