/* Phitsanulok CMS AI Journal — clean editorial grid, four columns on desktop */
.ai-journal{position:relative;padding:82px 0 88px;background:linear-gradient(180deg,#f1f6f0 0%,#f9faf7 100%);border-top:1px solid #dce8df;border-bottom:1px solid #e2e9e2;scroll-margin-top:100px}
.ai-journal .container{position:relative;z-index:1}
.ai-journal-top{display:flex;justify-content:space-between;gap:28px;align-items:flex-end;margin-bottom:30px}
.ai-journal-eyebrow{font-weight:800;letter-spacing:2.2px;font-size:11px;color:#178557;display:block;margin-bottom:11px}
.ai-journal-eyebrow span{color:#bac5c0;margin:0 9px}
.ai-journal h2{font-weight:800;letter-spacing:-1.1px;font-size:clamp(31px,3.6vw,49px);line-height:1.32;margin:0 0 12px;color:#132842}
.ai-journal h2 span{display:block;color:#117950}
.ai-journal-top p{max-width:630px;margin:0;color:#58697b;line-height:1.85;font-size:15px}
.ai-journal-total{background:#10253e;color:#fff;min-width:156px;padding:17px 21px;border-radius:18px;display:flex;flex-direction:column;align-items:flex-start;box-shadow:0 15px 36px #112a431b}
.ai-journal-total>span{font-size:9px;letter-spacing:1.5px;font-weight:700;color:#a9d8b7}.ai-journal-total strong{font-size:35px;line-height:1.2;font-weight:800;margin-top:3px}.ai-journal-total strong small{font-size:17px;color:#8cb89e}.ai-journal-total em{font-size:11px;font-style:normal;color:#d2ddde}
.ai-journal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;align-items:stretch}
.ai-article-card{min-width:0;background:#fff;border:1px solid #dfe9e3;border-radius:20px;overflow:hidden;box-shadow:0 4px 20px rgba(17,41,46,.035);transition:transform .2s,border-color .2s,box-shadow .2s}
.ai-article-card:hover{transform:translateY(-5px);border-color:#adddc2;box-shadow:0 18px 38px rgba(17,41,46,.12)}
.ai-card-link{height:100%;display:flex;flex-direction:column;text-decoration:none;color:inherit}
.ai-card-image{position:relative;overflow:hidden;background:linear-gradient(145deg,#e2ede5,#dcebd8);aspect-ratio:2/1}.ai-card-image img{height:100%;width:100%;object-fit:cover;transition:transform .35s}.ai-card-link:hover img{transform:scale(1.05)}
.ai-card-count{position:absolute;left:13px;top:12px;color:#12314a;background:#fffef2;font-size:10px;font-weight:800;letter-spacing:1.1px;padding:5px 10px;border-radius:7px;box-shadow:0 3px 13px #112c371f}
.ai-card-content{padding:20px 19px 16px;display:flex;flex-direction:column;flex:1}
.ai-card-meta{font-size:9px;color:#448566;display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:12px;font-weight:800;letter-spacing:.8px}.ai-card-meta span:last-child{letter-spacing:0;color:#83939b;font-weight:600;white-space:nowrap}
.ai-article-card h3{font-size:16.5px;font-weight:800;letter-spacing:-.25px;line-height:1.57;margin:0 0 9px;color:#132940;min-height:78px;overflow-wrap:anywhere}
.ai-article-card p{color:#607081;font-size:12px;line-height:1.87;margin:0 0 18px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ai-card-foot{margin-top:auto;padding-top:12px;border-top:1px solid #e9eeed;display:flex;justify-content:space-between;align-items:center;gap:8px;color:#82919d;font-size:10px}.ai-card-foot strong{color:#0d8b58;font-size:11px}.ai-card-foot strong span{margin-left:4px}
.ai-journal-empty{display:flex;align-items:center;gap:20px;padding:32px;border:1px solid #d6e5dc;background:#fff;border-radius:22px}.ai-empty-icon{width:58px;height:58px;border-radius:17px;flex:0 0 58px;display:grid;place-items:center;background:#dff2e1;color:#168a54;font-size:27px}.ai-journal-empty strong{font-weight:800;color:#173247;font-size:19px}.ai-journal-empty p{font-size:13px;color:#637283;margin:4px 0 0;line-height:1.8}.ai-journal-empty a{margin-left:auto;padding:12px 18px;border:1px solid #d3e7da;border-radius:999px;white-space:nowrap;color:#138a57;font-weight:700;font-size:12px}
@media(max-width:1120px){.ai-journal-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:840px){.ai-journal{padding:61px 0}.ai-journal-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.ai-article-card h3{min-height:0;font-size:16px}.ai-journal-top p{font-size:14px}}
@media(max-width:580px){.ai-journal{padding:52px 0}.ai-journal-top{gap:12px;align-items:start}.ai-journal-total{min-width:102px;padding:12px}.ai-journal-total strong{font-size:27px}.ai-journal-total>span{font-size:8px}.ai-journal h2{font-size:30px}.ai-journal-top p{font-size:12.5px}.ai-journal-grid{grid-template-columns:1fr}.ai-article-card{border-radius:16px}.ai-card-content{padding:19px}.ai-article-card h3{font-size:18px}.ai-article-card p{font-size:13px}.ai-journal-empty{display:block;padding:22px}.ai-empty-icon{margin-bottom:14px}.ai-journal-empty a{display:inline-flex;margin:16px 0 0}}
@media(max-width:360px){.ai-journal-top{display:block}.ai-journal-total{flex-direction:row;align-items:center;gap:10px;margin-top:15px;width:max-content}}
@media(prefers-reduced-motion:reduce){.ai-article-card,.ai-card-image img{transition:none!important}}
.ai-journal-more{display:flex;justify-content:center;margin-top:30px}.ai-journal-more a{display:inline-flex;align-items:center;gap:11px;background:#15354b;color:#fff;padding:12px 23px;border-radius:100px;font-size:12px;font-weight:800;box-shadow:0 12px 27px #1838491d}.ai-journal-more a:hover{background:#0b7656}.ai-journal-more a span{font-size:17px}
.ai-archive-title{font-weight:800;letter-spacing:-1px;font-size:clamp(34px,3.7vw,50px);line-height:1.35;margin:0 0 12px;color:#132840}.ai-archive-title span{display:block;color:#147b53}.ai-archive-pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:25px;color:#70828b;font-size:12px}.ai-archive-pagination a{border:1px solid #d4e6dc;background:white;padding:9px 16px;border-radius:9px;color:#167956;font-weight:750}.ai-archive-bottom{border-top:1px solid #dce6dd;margin-top:36px;padding-top:23px;display:flex;justify-content:space-between;gap:18px;font-size:12px;font-weight:800;color:#167b55}
@media(max-width:580px){.ai-archive-bottom{display:block}.ai-archive-bottom a{display:block;margin:10px 0}}
