:root{--myrai-bg:#f7f8fb;--myrai-card:#fff;--myrai-text:#111827;--myrai-muted:#64748b;--myrai-line:#e5e7eb;--myrai-brand:#2563eb;--myrai-soft:#eff6ff;--myrai-radius:18px;--myrai-shadow:0 12px 30px rgba(15,23,42,.08)}
.myrai-wrap,.myrai-prompt-shell{max-width:1180px;margin:0 auto;padding:28px 18px;color:var(--myrai-text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.myrai-hero{background:linear-gradient(135deg,#0f172a,#1d4ed8);color:#fff;border-radius:28px;padding:44px 28px;margin:20px 0;box-shadow:var(--myrai-shadow)}.myrai-hero h1{font-size:clamp(34px,5vw,62px);line-height:1.02;margin:0 0 12px}.myrai-hero p{font-size:18px;max-width:760px;opacity:.92}.myrai-card{background:var(--myrai-card);border:1px solid var(--myrai-line);border-radius:var(--myrai-radius);box-shadow:var(--myrai-shadow);padding:24px;margin:22px 0}.myrai-card h2{margin:0 0 16px;font-size:24px}.myrai-section-heading{display:flex;gap:16px;justify-content:space-between;align-items:center}.myrai-prompt-text{white-space:pre-wrap;word-break:break-word;background:#0b1220;color:#e5e7eb;border-radius:14px;padding:20px;line-height:1.7;font-size:15px;overflow:auto}.myrai-copy-btn,.myrai-search button{border:0;border-radius:999px;background:var(--myrai-brand);color:#fff;font-weight:700;padding:12px 18px;cursor:pointer}.myrai-copy-btn.is-copied{background:#16a34a}.myrai-open-tools{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:16px}.myrai-open-tools a{display:inline-flex;text-decoration:none;border:1px solid var(--myrai-line);border-radius:999px;padding:9px 13px;color:var(--myrai-text);background:var(--myrai-soft);font-weight:650}.myrai-prompt-meta{display:flex;gap:10px;flex-wrap:wrap}.myrai-prompt-meta span{background:#fff;border:1px solid var(--myrai-line);border-radius:999px;padding:8px 12px;font-size:13px;color:var(--myrai-muted)}.myrai-ad-slot{border:1px dashed #cbd5e1;background:#f8fafc;border-radius:16px;min-height:90px;display:flex;align-items:center;justify-content:center;color:#94a3b8;margin:22px 0;text-transform:uppercase;font-size:12px;letter-spacing:.12em}.myrai-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.myrai-prompt-tile{display:block;background:#fff;border:1px solid var(--myrai-line);border-radius:16px;padding:18px;text-decoration:none;color:var(--myrai-text);transition:transform .16s ease,box-shadow .16s ease}.myrai-prompt-tile:hover{transform:translateY(-2px);box-shadow:var(--myrai-shadow)}.myrai-prompt-tile strong{display:block;margin-bottom:8px}.myrai-prompt-tile span{display:block;color:var(--myrai-muted);font-size:14px}.myrai-search{display:flex;gap:10px;background:#fff;border-radius:18px;padding:10px;border:1px solid var(--myrai-line);box-shadow:var(--myrai-shadow);max-width:760px}.myrai-search input{flex:1;border:0;outline:0;font-size:16px;padding:12px}.myrai-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px}.myrai-sidebar{position:sticky;top:24px;align-self:start}.myrai-rich-text{line-height:1.75;color:#334155}@media(max-width:860px){.myrai-layout{display:block}.myrai-sidebar{position:static}.myrai-section-heading{display:block}.myrai-copy-btn{margin:8px 0 0;width:100%}.myrai-search{display:block}.myrai-search button{width:100%;margin-top:10px}.myrai-hero{padding:32px 20px}.myrai-card{padding:18px}}

.myrai-breadcrumb{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:14px 0 4px;color:var(--myrai-muted);font-size:14px}.myrai-breadcrumb a{color:var(--myrai-brand);text-decoration:none;font-weight:650}.myrai-link-btn{display:inline-flex;align-items:center;border:1px solid var(--myrai-line);border-radius:999px;padding:9px 14px;text-decoration:none;color:var(--myrai-brand);background:#fff;font-weight:700}.myrai-meta-card p{margin:.55rem 0;color:#334155}.myrai-open-tools--sticky{position:sticky;bottom:10px;z-index:4;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border:1px solid var(--myrai-line);border-radius:16px;padding:12px;box-shadow:0 14px 34px rgba(15,23,42,.12)}.myrai-toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);opacity:0;background:#0f172a;color:#fff;border-radius:999px;padding:12px 18px;box-shadow:0 16px 40px rgba(15,23,42,.25);font-weight:700;z-index:99999;transition:opacity .18s ease,transform .18s ease}.myrai-toast.is-visible{opacity:1;transform:translateX(-50%) translateY(0)}.myrai-ad-slot--top,.myrai-ad-slot--archive-top,.myrai-ad-slot--taxonomy-top{min-height:110px}.myrai-ad-slot--in-content-1{min-height:250px}.myrai-ad-slot--sidebar-1,.myrai-ad-slot--sidebar-2,.myrai-ad-slot--taxonomy-sidebar{min-height:280px}@media(max-width:860px){.myrai-open-tools--sticky{position:static}.myrai-ad-slot--in-content-1{min-height:180px}.myrai-breadcrumb{padding:0 4px}.myrai-link-btn{margin-top:8px}}
.myrai-search--advanced{display:grid;grid-template-columns:minmax(180px,1fr) minmax(150px,.45fr) minmax(150px,.45fr) auto;align-items:center}.myrai-search select{border:1px solid var(--myrai-line);border-radius:999px;background:#fff;padding:11px 12px;font-size:14px;max-width:100%}.myrai-tile-kicker{display:inline-flex!important;margin:0 0 8px!important;color:var(--myrai-brand)!important;font-size:12px!important;font-weight:750;text-transform:uppercase;letter-spacing:.05em}.myrai-ad-slot--filled{border-style:solid;background:#fff;text-transform:none;letter-spacing:normal;color:inherit;overflow:hidden}.myrai-sidebar .myrai-card{padding:18px}.myrai-sidebar .myrai-grid{grid-template-columns:1fr}.myrai-sidebar .myrai-prompt-tile{padding:14px}@media(max-width:860px){.myrai-search--advanced{display:block}.myrai-search select{width:100%;margin-top:10px}.myrai-search--advanced button{width:100%;margin-top:10px}.myrai-ad-slot{margin:18px 0}.myrai-ad-slot--taxonomy-sidebar{min-height:180px}}
.myrai-hero-kicker{display:inline-flex;margin-bottom:12px;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:8px 12px;font-size:13px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;background:rgba(255,255,255,.10)}
.myrai-hero--home{position:relative;overflow:hidden}.myrai-hero--home:after{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:999px;background:rgba(255,255,255,.10);pointer-events:none}.myrai-hero--home>*{position:relative;z-index:1}.myrai-newsletter{background:linear-gradient(135deg,#eff6ff,#fff);border-color:#bfdbfe}.myrai-newsletter-form{display:flex;gap:10px;max-width:620px}.myrai-newsletter-form input{flex:1;border:1px solid var(--myrai-line);border-radius:999px;padding:13px 16px;background:#fff}.myrai-newsletter-form button{border:0;border-radius:999px;background:#94a3b8;color:#fff;padding:13px 18px;font-weight:800}.myrai-profession-card{background:linear-gradient(180deg,#fff,#f8fafc)}.myrai-collections .myrai-prompt-tile{min-height:150px}.myrai-home-shortcode{padding-left:0;padding-right:0}@media(max-width:680px){.myrai-newsletter-form{display:block}.myrai-newsletter-form input,.myrai-newsletter-form button{width:100%;box-sizing:border-box}.myrai-newsletter-form button{margin-top:10px}.myrai-hero-kicker{font-size:12px}.myrai-hero--home:after{display:none}}

/* v1.1.1 engagement and conversion polish */
.myrai-action-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.myrai-favorite-btn{border:1px solid #d7dce5;background:#fff;color:#111827;border-radius:999px;padding:10px 16px;font-weight:700;cursor:pointer;box-shadow:0 8px 20px rgba(15,23,42,.06)}
.myrai-favorite-btn:hover,.myrai-favorite-btn.is-favorite{background:#fff7ed;border-color:#fb923c;color:#9a3412}
.myrai-steps{margin:0 0 14px 20px;padding:0;color:#374151;line-height:1.7}
.myrai-grid--compact{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.myrai-muted{color:#6b7280;margin:0}
.myrai-client-list:empty{display:none}
.myrai-newsletter-form{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.myrai-newsletter-form input{min-width:240px;flex:1;border:1px solid #d1d5db;border-radius:12px;padding:12px 14px}
.myrai-newsletter-form button{border:0;border-radius:12px;background:#111827;color:#fff;padding:12px 18px;font-weight:800}
.myrai-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#111827;color:#fff;padding:12px 16px;border-radius:999px;box-shadow:0 20px 50px rgba(0,0,0,.25);z-index:99999;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;font-weight:700;font-size:14px;max-width:calc(100vw - 28px);text-align:center}
.myrai-toast.is-visible{opacity:1;transform:translateX(-50%) translateY(0)}
@media(max-width:640px){.myrai-action-row,.myrai-newsletter-form{display:grid;grid-template-columns:1fr}.myrai-action-row button,.myrai-newsletter-form input,.myrai-newsletter-form button{width:100%}.myrai-toast{bottom:14px;border-radius:14px}}

/* v2.0.0 Knowledge Engine additions */
.myrai-knowledge-shell .myrai-card,
.myrai-knowledge-article {
    max-width: 980px;
    margin-left: auto;
    margin-right: auto;
}
.myrai-knowledge-article h1 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.08;
    margin: .35rem 0 1rem;
}
.myrai-lead {
    font-size: 1.15rem;
    color: var(--myrai-muted, #64748b);
}
.myrai-steps li { margin-bottom: .45rem; }
.myrai-knowledge-shell .myrai-prompt-meta { margin: 1rem 0; }

/* v2.0.3 knowledge platform additions */
.myrai-ad-slot--mobile-sticky{position:fixed;left:0;right:0;bottom:0;z-index:9999;border-radius:0;margin:0;text-align:center;box-shadow:0 -8px 24px rgba(15,23,42,.12)}
@media (min-width: 782px){.myrai-ad-slot--mobile-sticky{display:none!important}}
.myrai-knowledge-shell .myrai-card h2{letter-spacing:-.02em}.myrai-prompt-meta span{white-space:normal}.myrai-open-tools a{transition:transform .16s ease, box-shadow .16s ease}.myrai-open-tools a:hover{transform:translateY(-1px)}
.myrai-copy-btn.is-copied,.myrai-copy-prompt.is-copied{transform:translateY(-1px);box-shadow:0 10px 20px rgba(15,23,42,.12)}.myrai-internal-links{scroll-margin-top:24px}.myrai-prompt-shell,.myrai-knowledge-shell{max-width:1120px;margin-left:auto;margin-right:auto}.myrai-ad-slot--mobile-sticky{position:sticky;bottom:0;z-index:40}@media(max-width:720px){.myrai-grid,.myrai-grid--compact{grid-template-columns:1fr!important}.myrai-prompt-meta{gap:8px}.myrai-card{padding:18px}.myrai-prompt-shell{padding:0 14px}}

/* v2.1.6 Knowledge Blocks */
.myrai-knowledge-blocks{display:grid;gap:14px;margin-top:24px}
.myrai-kblock{border:1px solid rgba(15,23,42,.12);border-radius:16px;padding:18px;background:#fff;box-shadow:0 10px 30px rgba(15,23,42,.06)}
.myrai-kblock h2{margin:0 0 8px;font-size:1.1rem}
.myrai-kblock p{margin:0;color:#334155}
.myrai-kblock small{display:block;margin-top:10px;color:#64748b}
.myrai-kblock-warning,.myrai-kblock-common_mistake{border-color:rgba(180,83,9,.25);background:#fffaf0}
.myrai-kblock-tip,.myrai-kblock-best_practice{border-color:rgba(22,101,52,.18);background:#f7fff9}


/* v2.1.6.6 Knowledge Blocks frontend renderer */
.myrai-knowledge-blocks{display:grid;gap:18px;margin:28px 0;}
.myrai-kblock{background:#fff;border:1px solid rgba(15,23,42,.10);border-radius:18px;padding:22px;box-shadow:0 10px 30px rgba(15,23,42,.06);}
.myrai-kblock-label{display:inline-flex;align-items:center;border-radius:999px;background:rgba(37,99,235,.08);color:#1d4ed8;font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;padding:6px 10px;margin-bottom:10px;}
.myrai-kblock h2{margin:0 0 10px;font-size:clamp(20px,2.4vw,28px);line-height:1.2;color:#0f172a;}
.myrai-kblock-body{color:#334155;line-height:1.75;}
.myrai-kblock-body p:first-child{margin-top:0;}
.myrai-kblock-body p:last-child{margin-bottom:0;}
.myrai-kblock-meta{margin:14px 0 0;color:#64748b;font-size:13px;font-weight:700;}
.myrai-kblock-warning{border-color:rgba(245,158,11,.35);}
.myrai-kblock-common_mistake{border-color:rgba(239,68,68,.25);}
.myrai-kblock-tip,.myrai-kblock-best_practice{border-color:rgba(34,197,94,.25);}