/* บทความ — สไตล์เดียวกันทั้งเว็บ (ใช้สีแบรนด์และโหมดมืดจาก style.css) */
.post .wrap { padding-bottom: 40px; }
.post-head, .gy { max-width: 860px; margin-inline: auto; }
.post-head { padding: 8px 0 18px; }
.post-head h1 { font-size: clamp(26px, 4.2vw, 40px); margin: 8px 0 10px; }
.post-cats .tag { margin: 0 6px 0 0; text-decoration: none; }
.post-meta { color: var(--muted); font-size: 15px; }
.gy { font-size: 17px; }
.gy > * + * { margin-top: 0; }
.gy h2 { font-size: clamp(22px, 3vw, 28px); margin: 34px 0 12px; padding-left: 14px; border-left: 6px solid var(--brand); }
.gy h3 { font-size: 20px; margin: 24px 0 8px; }
.gy h4 { font: 500 17px/1.5 var(--f-head); margin: 18px 0 6px; }
.gy p { margin: 0 0 14px; }
.gy ul, .gy ol { padding-left: 1.4em; margin: 0 0 16px; }
.gy li { margin-bottom: 6px; }
.gy a { color: var(--brand-ink); }
.gy img { display: block; max-width: 100%; height: auto; border-radius: 8px; margin: 14px auto; background: #fff; }
.gy figure { margin: 18px 0; }
.gy figcaption { color: var(--muted); font-size: 14px; text-align: center; }
.gy hr { border: 0; border-top: 1px solid var(--line); margin: 28px 0; }
.gy blockquote { margin: 16px 0; padding: 4px 18px; border-left: 4px solid var(--line); color: var(--muted); }

/* ส่วนหัวของบทความเดิม (hero) — ทำเป็นกล่องเกริ่น */
.gy .hero { background: var(--brand-soft); border: 1px solid var(--line); border-radius: 8px; padding: 22px; margin: 0 0 24px; }
.gy .hero > * { max-width: none; }
.gy .eyebrow { display: block; margin-bottom: 8px; }
.gy .lead { font-size: 18px; color: var(--ink); margin: 0 0 12px; }
.gy .hero-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.gy .badge { display: inline-block; font: 500 13px/1 var(--f-head); padding: 7px 11px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); }
.gy .hero-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-top: 12px; }
.gy .stat { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; }
.gy .stat strong { display: block; font: 600 20px/1.2 var(--f-head); color: var(--brand-ink); }
.gy .stat span { font-size: 14px; color: var(--muted); }

/* การ์ด กล่องเน้น */
.gy .card, .gy section.card { border: 1px solid var(--line); border-radius: 8px; padding: 22px; margin: 0 0 20px; background: var(--bg); }
.gy .card > h2:first-child { margin-top: 0; }
.gy .answer-box { background: var(--brand-soft); border: 2px solid var(--brand); border-radius: 8px; padding: 16px 18px; margin: 12px 0; }
.gy .answer-box strong:first-child { display: block; color: var(--brand-ink); font: 600 18px/1.4 var(--f-head); margin-bottom: 4px; }
.gy .note, .gy .success, .gy .warn, .gy .danger-box, .gy .danger, .gy .highlight { border-left: 5px solid #16a34a; background: rgba(22,163,74,.09); border-radius: 0 8px 8px 0; padding: 12px 16px; margin: 14px 0; }
.gy .warn { border-color: #d97706; background: rgba(217,119,6,.10); }
.gy .danger-box, .gy .danger { border-color: #dc2626; background: rgba(220,38,38,.09); }
.gy .highlight { border-color: var(--brand); background: var(--brand-soft); }
.gy .note p:last-child, .gy .warn p:last-child, .gy .danger-box p:last-child, .gy .success p:last-child { margin-bottom: 0; }
.gy .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 14px 0; }
.gy .mini, .gy .feature, .gy .feature-card, .gy .use-card, .gy .faq-item { border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; background: var(--panel); }
.gy .mini.green { border-color: #16a34a; background: rgba(22,163,74,.08); }
.gy .mini.red { border-color: #dc2626; background: rgba(220,38,38,.07); }
.gy .mini h3, .gy .mini h4, .gy .feature h3, .gy .use-card h3 { margin-top: 0; font-size: 17px; }
.gy .mini p:last-child { margin-bottom: 0; }
.gy .tag { display: inline-block; }
.gy .icon, .gy .f-icon, .gy .u-icon { font-size: 22px; line-height: 1; }

/* ตาราง */
.gy .table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; margin: 14px 0; }
.gy table { min-width: 560px; width: 100%; font-size: 16px; }
.gy > table, .gy section > table, .gy div > table:not(.x) { }
.gy .table-wrap table { border: 0; }
.gy th, .gy td { padding: 10px 14px; }
.gy td.td-good { background: rgba(22,163,74,.10); }
.gy td.td-warn { background: rgba(217,119,6,.12); }
.gy td.td-bad { background: rgba(220,38,38,.10); }

/* สารบัญ */
.gy .toc { border: 1px solid var(--line); border-radius: 8px; padding: 14px 18px; background: var(--panel); margin: 0 0 22px; }
.gy .toc h2 { font-size: 18px; margin: 0 0 6px; border: 0; padding: 0; }
.gy .toc ul, .gy .toc ol { margin: 0; columns: 1; }
@media (min-width: 720px) { .gy .toc ul, .gy .toc ol { columns: 2; column-gap: 32px; } }
.gy .toc li { break-inside: avoid; margin-bottom: 4px; }

/* ขั้นตอน */
.gy .steps, .gy .step-item, .gy .step, .gy .flow-step { display: grid; gap: 12px; }
.gy .step, .gy .step-item, .gy .flow-step { grid-template-columns: 40px 1fr; align-items: start; margin-bottom: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; }
.gy .step-num, .gy .step-circle, .gy .flow-num { width: 36px; height: 36px; border-radius: 50%; background: var(--brand); color: #fff; font: 600 16px/36px var(--f-head); text-align: center; }
.gy .step-body > :last-child, .gy .flow-text > :last-child { margin-bottom: 0; }
.gy .model-stat { display: inline-block; margin: 4px 14px 4px 0; }
.gy .s-val { font: 600 20px/1.2 var(--f-head); color: var(--brand-ink); display: block; }
.gy .s-label { font-size: 14px; color: var(--muted); }

/* FAQ */
.gy details { border: 1px solid var(--line); border-radius: 8px; padding: 0 16px; margin: 0 0 10px; background: var(--bg); }
.gy summary { cursor: pointer; padding: 12px 0; font: 500 17px/1.5 var(--f-head); }
.gy details[open] summary { border-bottom: 1px solid var(--line); margin-bottom: 10px; }
.gy details > :not(summary) { }

/* แถบสินค้า + ปุ่มในบทความ */
.gy .product-strip { border: 1px solid var(--line); border-radius: 8px; padding: 16px 18px; margin: 0 0 22px; background: var(--panel); }
.gy .product-strip h2 { font-size: 18px; margin: 0 0 10px; border: 0; padding: 0; }
.gy .contact-buttons { display: flex; flex-wrap: wrap; gap: 10px; }
.gy .btn { text-decoration: none; padding: 12px 18px; font-size: 16px; }
.gy a.btn-line { color: #04220f; }
.gy a.btn-line:hover { color: #fff; }
.gy .btn-call { background: var(--brand); color: #fff; border-color: var(--brand); }
.gy .btn-product { background: var(--bg); color: var(--brand-ink); border-color: var(--brand); }

/* หน้ารวมบทความ + แบ่งหน้า */
.cat-chips { margin-top: 22px; }
.pill.on, a.pill.on { background: var(--brand); border-color: var(--brand); color: #fff; }
.pill.on span { color: #fff; opacity: .85; }
a.pill { text-decoration: none; }
.postcard .pbody h3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.pager { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 34px 0 10px; }
.pg { font: 500 15px/1 var(--f-head); padding: 11px 15px; border: 1px solid var(--line); border-radius: 6px; text-decoration: none; background: var(--bg); color: var(--ink); }
a.pg:hover { border-color: var(--brand); }
.pg.cur { background: var(--brand); border-color: var(--brand); color: #fff; }
.pg.gap { border: 0; background: transparent; padding-inline: 4px; }
.gy img { max-height: 380px; width: auto; object-fit: contain; }
.gy figure img, .gy .card > img:only-child { margin-inline: auto; }