/* PromptSeen AI - article page styles shared by all article pages (prompt cards, follow widget, FAQ, related grid) */
.breadcrumb-nav { font-size: 0.95rem; color: #666; margin-bottom: 1.5rem; font-weight: 500; text-align: center; }
.breadcrumb-nav a { color: #764BA2; font-weight: 600; transition: color 0.2s; }
.breadcrumb-nav a:hover { color: #00B8D4; text-decoration: underline; }
.article-header { text-align: center; margin-bottom: 2rem; }
.article-category { display: inline-block; padding: 6px 18px; background: var(--primary-gradient); color: var(--white); border-radius: 20px; font-size: 0.85rem; font-weight: 700; text-transform: uppercase; margin-bottom: 1rem; letter-spacing: 1px; }
.article-meta span { display: flex; align-items: center; gap: 6px; }
.article-meta .meta-divider { color: #CBD5E1; }
.article-meta strong { color: var(--secondary-color); font-weight: 600; }
.article-meta .meta-dot { color: #94A3B8; font-weight: 700; }
.author-img { width: 28px; height: 28px; background: var(--primary-gradient); border-radius: 50%; color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.8rem; }
.content-section { background: var(--white); padding: 50px; border-radius: 16px; box-shadow: 0 5px 25px rgba(0,0,0,0.03); margin-bottom: 3rem; width: 100%; box-sizing: border-box; }
.toc-box { background: #F8FAFC; border: 1px solid #E2E8F0; border-radius: 12px; padding: 35px; margin: 0 0 3rem 0; }
.toc-box h2 { color: #0097A7 !important; font-size: 1.6rem !important; font-weight: 800; margin: 0 0 25px 0 !important; border-bottom: none !important; padding: 0 !important; }
.toc-box ul { list-style-type: none; margin: 0; padding: 0; }
.toc-box li { margin-bottom: 16px; }
.toc-box a:hover { color: #0097A7; border-bottom-color: #0097A7; }
details.toc-box { padding: 18px 24px; }
.toc-box summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.toc-box summary::-webkit-details-marker { display: none; }
.toc-box summary h2 { margin: 0 !important; font-size: 1.4rem !important; }
.toc-arrow { color: #0097A7; font-size: 0.9rem; transition: transform 0.2s ease; }
.toc-box[open] .toc-arrow { transform: rotate(180deg); }
.toc-box[open] ul { margin-top: 20px; }
.content-section h2 { margin: 3.5rem 0 1.2rem; font-size: 2rem; font-weight: 800; color: var(--secondary-color); border-bottom: 2px solid #F4F7FE; padding-bottom: 10px; line-height: 1.3; }
.content-section h2:first-child { margin-top: 0; }
.content-section h3 { color: #0097A7; margin: 2rem 0 1rem; font-size: 1.4rem; font-weight: 700; }
.content-section p { margin-bottom: 1.5rem; font-size: 1.12rem; color: #444; line-height: 1.85; text-align: justify; }
.content-section ul, .content-section ol { margin-left: 25px; margin-bottom: 1.8rem; }
.content-section li { margin-bottom: 0.8rem; font-size: 1.12rem; color: #444; line-height: 1.7; }
.content-section blockquote { background: #F8FAFC; border-left: 5px solid #764BA2; padding: 20px 25px; margin: 2rem 0; font-size: 1.15rem; font-style: italic; color: #334155; border-radius: 0 12px 12px 0; }
.ps-follow{position:relative;background:var(--primary-gradient);border-radius:20px;padding:32px 24px 26px;margin:40px 0;overflow:hidden;text-align:center;box-shadow:0 10px 30px rgba(118,75,162,.25)}
.ps-follow::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:var(--luxury-multi)}
.ps-follow h3{color:#fff;font-size:1.5rem;font-weight:800;margin:0 0 6px;border:none;}
.ps-follow .ps-sub{color:rgba(255,255,255,.88);font-size:1rem;margin:0 0 22px;text-align:center}
.ps-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.ps-fl{display:flex;align-items:center;gap:12px;background:#fff;border-radius:14px;padding:12px 14px;text-decoration:none;text-align:left;border:2px solid transparent;transition:.3s}
.ps-fl:hover{transform:translateY(-3px);border-color:var(--c);box-shadow:0 8px 18px rgba(0,0,0,.15)}
.ps-ic{flex:0 0 40px;height:40px;border-radius:50%;background:var(--c);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.05rem}
.ps-t{display:flex;flex-direction:column;line-height:1.3;flex:1;min-width:0}
.ps-t strong{color:#1A1A2E;font-size:.95rem}
.ps-t small{color:#64748B;font-size:.78rem}
.ps-go{color:var(--c);font-weight:800}
.ps-main{grid-column:1/-1;justify-content:center;border-color:#25D366}
.ps-main .ps-t{flex:0 1 auto}
.ps-badge{background:#FFE9F2;color:#C8005F;font-size:.7rem;font-weight:700;padding:3px 8px;border-radius:50px;margin-left:6px}
.ps-ig .ps-ic{background:linear-gradient(45deg,#F58529,#DD2A7B,#8134AF)}
.ps-prompt-demo { text-align: center; margin: 3rem 0 1rem 0; }
.ps-prompt-card:hover { box-shadow: 0 15px 45px rgba(0,0,0,0.09); }
.ps-toggle-btn { display: inline-block; padding: 12px 32px; border-radius: 8px; font-weight: 700; font-size: 1.1rem; cursor: pointer; border: none; color: #FFFFFF; transition: all 0.3s ease; transform: translateY(-50%); letter-spacing: 0.5px; }
.btn-view-mode { background: linear-gradient(135deg, #0b5ed7 0%, #0a58ca 100%); box-shadow: 0 8px 20px rgba(11, 94, 215, 0.3); }
.btn-view-mode:hover { transform: translateY(-55%); box-shadow: 0 12px 25px rgba(11, 94, 215, 0.4); }
.btn-hide-mode { background: linear-gradient(135deg, #2b9eb3 0%, #238b9e 100%); box-shadow: 0 8px 20px rgba(43, 158, 179, 0.3); }
.btn-hide-mode:hover { transform: translateY(-55%); box-shadow: 0 12px 25px rgba(43, 158, 179, 0.4); }
.ps-prompt-content .ps-prompt-text-box { margin-bottom: 0; }
.ps-bottom-row { margin-top: 20px; margin-bottom: 0; }
.ps-bottom-row .ps-toggle-btn { transform: none; padding: 10px 22px; font-size: 0.95rem; }
.ps-bottom-row .ps-toggle-btn:hover { transform: translateY(-3px); }
.ps-toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); background: #1A1A2E; color: #FFFFFF; padding: 12px 20px; border-radius: 12px; font-size: 0.95rem; font-weight: 600; box-shadow: 0 10px 30px rgba(0,0,0,0.25); z-index: 2000; opacity: 0; pointer-events: none; transition: opacity 0.3s ease, transform 0.3s ease; width: max-content; max-width: calc(100% - 32px); text-align: center; }
.ps-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.ps-prompt-text-box { background: #FF9A9E; border-radius: 12px; padding: 30px 25px; margin-bottom: 30px; text-align: left; }
.ps-prompt-text { font-family: "Courier New", Courier, monospace; font-size: 1.05rem; color: #1A1A2E; line-height: 1.85; margin: 0; font-weight: 700; white-space: pre-wrap; word-break: break-word; }
.ps-action-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-bottom: 15px; }
.action-btn { padding: 10px 22px; border-radius: 8px; font-weight: 600; font-size: 0.95rem; color: #FFFFFF; border: none; cursor: pointer; transition: all 0.3s ease; }
.action-btn:hover { transform: translateY(-3px); }
.btn-copy { background: #4B5563; }
.btn-wa { background: #25D366; }
.btn-tg { background: #0088cc; }
.btn-cgpt { background: #10a37f; }
.btn-gem { background: #4285f4; }
.btn-copy.copied { background: #10B981; }
.faq-section h2 { margin-top: 0; font-size: 2rem; font-weight: 800; color: var(--secondary-color); border-bottom: 2px solid #F4F7FE; padding-bottom: 10px; margin-bottom: 2rem; }
.faq-item:hover { transform: translateX(5px); }
.faq-item h3 { margin: 0 0 12px 0; font-size: 1.25rem; color: var(--secondary-color); font-weight: 700; line-height: 1.4; border: none; padding: 0; }
.faq-item p { margin: 0; font-size: 1.1rem; color: #444; line-height: 1.7; }
.articles { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin: 2rem 0 4rem; }
.cat-card { background: var(--white); border-radius: 12px; border: 1px solid #E2E8F0; text-align: left; box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: all 0.3s ease; display: flex; flex-direction: column; overflow: hidden; text-decoration: none; }
.cat-card:hover { transform: translateY(-8px); box-shadow: 0 15px 30px rgba(118, 75, 162, 0.15); border-color: #764BA2; }
.cat-img { width: 100%; height: 220px; aspect-ratio: 16/9; object-fit: cover; object-position: top; background-color: #f0f0f0; border-bottom: 3px solid #764BA2; transition: transform 0.5s ease; }
.cat-card:hover .cat-img { transform: scale(1.05); }
.cat-content { padding: 20px; background: var(--white); position: relative; z-index: 2; flex-grow: 1; }
.cat-card h3 { color: #0097A7; font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; transition: color 0.3s ease; line-height: 1.4; }
.cat-card:hover h3 { color: var(--secondary-color); }
@media (max-width: 768px) {
    .article-header h1 { font-size: 2.1rem; }
    .article-meta .author-img { width: 22px; height: 22px; font-size: 0.7rem; }
    .article-meta .meta-divider { display: none; }
    .content-section { padding: 30px 15px; }
    .ps-prompt-card { padding: 0 20px 25px 20px; }
    .faq-section { padding: 30px 15px; }
    .faq-section h2 { font-size: 1.8rem; }
    .ps-fl:not(.ps-main) .ps-go { display: none; }
    .ps-fl:not(.ps-main) .ps-ic { flex: 0 0 auto; width: 40px; height: 40px; }
}