/* Content/article styles for LLM + use-case pages (doc-* system). Static, reusable.
   Card frame + CTA now live in shared.css (single source); these are page-type-specific extras. */
[data-theme="dark"] .nav-link-card{background:#1a2032;border-color:#ffffff1a;color:var(--text-2)}
@media(max-width:640px){.nav-links-bottom{grid-template-columns:1fr}}

/* Use-case page styles: static-first, no JS dependency, stable layout containers. */
.doc-wrap{max-width:1120px;margin:0 auto;padding:0 20px 64px}.doc-section,.doc-section h2,.doc-article h2{margin-top:0;letter-spacing:-.35px;color:var(--text)}.doc-section p,.doc-article p,.doc-article li{color:var(--text-2);line-height:1.7}.level-label{display:inline-flex;color:var(--accent);background:var(--accent-soft);border:1px solid rgba(127,119,221,.24);border-radius:999px;padding:5px 10px;font-size:12px;font-weight:750}.doc-section{padding:26px;margin-top:22px}.doc-section details{border-top:1px solid var(--border);padding:14px 0}.doc-section details:first-of-type{border-top:0}.doc-section summary{cursor:pointer;font-weight:750;color:var(--text)}.doc-article{padding:28px;margin-top:22px}.doc-article header{border-bottom:1px solid var(--border);margin-bottom:22px;padding-bottom:18px}.doc-article h2{font-size:22px;line-height:1.2;font-weight:800;letter-spacing:-.2px;margin-top:30px}.doc-article h3{margin-top:22px;color:var(--text)}.doc-note{border-left:4px solid var(--accent);background:var(--accent-soft);border-radius:16px;padding:16px 18px;margin:20px 0;color:var(--text-2)}.doc-figure{margin:0}.doc-figure figcaption{margin-top:9px;color:var(--text-3);font-size:13px;line-height:1.5}.doc-svg{display:block;width:100%;height:auto;aspect-ratio:640/210}.svg-k{fill:var(--text);font:700 15px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.svg-box{fill:var(--surface)}.svg-t,.svg-s{fill:var(--text-2);font:500 12px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}.comparison div{background:var(--surface-2);border:1px solid var(--border);border-radius:18px;padding:16px}.comparison strong{display:block;margin-bottom:8px;color:var(--text)}[data-theme="dark"] .doc-section{background:#121726;border-color:#ffffff1a}[data-theme="dark"] .comparison div{background:#0f1422;border-color:#ffffff1a}[data-theme="dark"] .svg-box{fill:#1a2236}[data-theme="dark"] .doc-section p,[data-theme="dark"] .doc-article p,[data-theme="dark"] .doc-article li{color:#cbd5e1}[data-theme="dark"] .svg-k,[data-theme="dark"] .doc-section summary,[data-theme="dark"] .comparison strong{fill:#f4f7fb;color:#f4f7fb}[data-theme="dark"] .svg-t,[data-theme="dark"] .svg-s{fill:#cbd5e1}.step-timeline{max-width:900px;margin:24px auto 8px;display:grid;grid-template-columns:1fr;gap:0 36px}.tl-step{position:relative;display:flex;gap:16px;align-items:flex-start;padding:0 0 22px;text-decoration:none;color:inherit}.tl-step::before{content:"";position:absolute;left:18px;top:30px;bottom:-8px;width:2px;background:var(--border-mid)}.tl-step:last-child::before{display:none}.tl-dot{flex:0 0 38px;width:38px;height:38px;border-radius:50%;background:var(--surface);border:2px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;position:relative;z-index:1;transition:background var(--transition),color var(--transition)}.tl-step:hover .tl-dot{background:var(--accent);color:#fff}.tl-body{display:flex;flex-direction:column;padding-top:3px}.tl-title{font-weight:700;font-size:17px;color:var(--text);line-height:1.3}.tl-step:hover .tl-title{color:var(--accent)}.tl-lead{font-size:14px;color:var(--text-2);margin-top:2px;line-height:1.5}[data-theme="dark"] .tl-dot{background:#1a2236}.step-detail{scroll-margin-top:80px}.step-detail header{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border);margin-bottom:18px;padding-bottom:14px}.step-detail header .level-label{margin:0}.step-detail h2{margin:0}.step-detail ul,.step-detail ol{color:var(--text-2);line-height:1.7;padding-left:22px}.step-detail li{margin:7px 0}.try-box{background:linear-gradient(180deg,rgba(45,212,191,.10),rgba(45,212,191,.04));border:1px solid rgba(45,212,191,.30);border-radius:18px;padding:18px;margin:20px 0}.try-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}.try-badge{display:inline-flex;background:#0d9488;color:#fff;font-size:11px;font-weight:750;letter-spacing:.4px;text-transform:uppercase;padding:4px 10px;border-radius:999px}.try-hint{font-size:13px;color:var(--text-3)}.try-input{width:100%;box-sizing:border-box;font:inherit;font-size:14px;line-height:1.6;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:10px 12px;min-height:64px}.try-input:focus{outline:2px solid #0d9488;outline-offset:1px;border-color:#0d9488}.try-input .ph{background:#fde68a;color:#7c5e10;border-radius:4px;padding:0 3px;font-weight:600}.try-box .ok-row{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap;align-items:center}.try-edit{display:inline-flex;align-items:center;gap:7px;padding:10px 18px;border-radius:var(--r-md);font-size:13px;font-weight:600;cursor:pointer;background:none;color:var(--text-2);border:1px solid var(--border-mid);transition:background var(--transition),border-color var(--transition),color var(--transition)}.try-edit:hover{border-color:var(--accent-mid);color:var(--text)}.send-btn-big.try-send{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:var(--r-md);font-size:14px;font-weight:700;cursor:pointer;border:1px solid #ffffff1a;background:var(--grad-success);color:#fff;box-shadow:var(--sh-suc);transition:background var(--transition),box-shadow var(--transition),transform var(--transition)}.send-btn-big.try-send:hover{transform:translateY(-1px)}.try-send:focus-visible,.try-edit:focus-visible{outline:2px solid #0d9488;outline-offset:2px}[data-theme="dark"] .try-input{background:#0f1422;border-color:#ffffff1a}[data-theme="dark"] .try-input .ph{background:#b8902a;color:#1a1205}[data-theme="dark"] .try-edit{background:#ffffff14;border-color:#ffffff24;color:var(--text-2)}[data-theme="dark"] .try-box{background:linear-gradient(180deg,rgba(45,212,191,.10),rgba(45,212,191,.03));border-color:rgba(45,212,191,.26)}@media(min-width:720px){.step-timeline{grid-template-columns:1fr 1fr;grid-template-rows:repeat(4,auto);grid-auto-flow:column}.step-timeline .tl-step:nth-child(4)::before,.step-timeline .tl-step:nth-child(8)::before{display:none}}@media(max-width:820px){.comparison,.doc-article{padding:22px}.doc-wrap{padding-left:16px;padding-right:16px}}
.doc-topic{border-top:1px solid var(--border);padding-top:24px;margin-top:26px;scroll-margin-top:86px}.doc-topic:first-of-type{border-top:0}.doc-example{background:var(--surface-2);border:1px solid var(--border);border-radius:18px;padding:16px 18px;margin:16px 0;color:var(--text-2);line-height:1.65}.doc-example strong{color:var(--text)}.doc-article a{color:var(--accent)}[data-theme="dark"] .doc-example{background:#0f1422;border-color:#ffffff1a}


/* Doc-only components: diagrams, examples and dense technical callouts */
.doc-article{max-width:900px;margin-left:auto;margin-right:auto}.doc-topic p{margin-bottom:12px}.doc-flow{display:grid;gap:12px;margin:20px 0}.doc-flow-row{display:grid;grid-template-columns:150px minmax(0,1fr);gap:14px;align-items:start;background:var(--surface-2);border:1px solid var(--border);border-radius:18px;padding:14px 16px}.doc-flow-step{font-weight:800;color:var(--accent)}.doc-flow-row p{margin:0}.doc-insight{background:linear-gradient(180deg,var(--accent-soft),transparent);border:1px solid rgba(127,119,221,.26);border-radius:18px;padding:16px 18px;margin:18px 0;color:var(--text-2);line-height:1.65}.doc-mini-lab{background:var(--surface-2);border:1px solid var(--border);border-radius:20px;padding:18px;margin:22px 0}.doc-mini-lab h2{margin-top:0}.doc-mini-lab ol{margin-bottom:0}.doc-mini-lab li{margin:6px 0}.doc-article .nav-links-bottom{max-width:100%;}.doc-svg{min-height:160px}.doc-flow-svg{aspect-ratio:960/420;margin:16px 0}[data-theme="dark"] .doc-flow-svg .svg-callout{fill:#7f77dd1f;stroke:#7f77dd66}[data-theme="dark"] .doc-flow-row,[data-theme="dark"] .doc-mini-lab{background:#0f1422;border-color:#ffffff1a}@media(max-width:700px){.doc-flow-row{grid-template-columns:1fr}.doc-flow-step{font-size:14px}.doc-svg{min-height:190px}}


/* Doc bottom navigation. Card frame + CTA shared via shared.css. */
.doc-wrap>.nav-links-bottom{max-width:900px;margin:32px auto 0}
.doc-wrap>.bottom-cta{max-width:900px;margin:40px auto 0}





.btn-primary:hover{transform:translateY(-1px)}



/* Compact prompt accordion blocks for long reusable prompts on use-case pages. */
.prompt-accordion{padding:16px;margin:18px 0;scroll-margin-top:calc(var(--pe-nav-height,62px) + 18px)}
.prompt-accordion h3,.prompt-group-title{margin:0 0 12px;color:var(--text);font-size:18px;line-height:1.25}
.prompt-accordion details{padding:10px 0;scroll-margin-top:calc(var(--pe-nav-height,62px) + 16px)}
.prompt-accordion details:first-of-type{border-top:0}
.prompt-accordion summary{padding-right:44px}
.prompt-copy-row{display:flex;justify-content:flex-end;position:relative;z-index:2;margin:8px 10px -44px 0;min-height:34px;pointer-events:none}
.prompt-copy-row .pe-copy-icon{pointer-events:auto;background:var(--surface)}
.prompt-accordion .try-input{min-height:0;margin-top:8px;padding-right:52px;white-space:pre-wrap}
.prompt-accordion-compact{padding:14px 16px}
.prompt-accordion-compact .try-input{font-size:13px;line-height:1.55;padding:10px 52px 10px 12px}
@media(max-width:640px){.prompt-accordion summary{padding-right:0}.prompt-copy-row{margin:8px 8px -42px 0}}