.bl{--bl-w:1180px;--bl-read:700px;--bl-radius:14px;background:var(--ai-bg);color:var(--ai-text);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;font-family:Inter,Noto Sans Thai,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex}.bl a{color:inherit;text-decoration:none}.bl-wrap{width:100%;max-width:var(--bl-w);box-sizing:border-box;margin:0 auto;padding:0 20px}.bl-page{flex:1;min-width:0;padding-bottom:64px;overflow-x:clip}.bl-sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.bl-mast{z-index:30;background:color-mix(in srgb, var(--ai-bg) 88%, transparent);-webkit-backdrop-filter:saturate(1.6)blur(12px);border-bottom:1px solid var(--ai-border);position:sticky;top:0}.bl-mast-in{align-items:center;gap:12px;height:60px;display:flex}.bl-logo{letter-spacing:-.02em;align-items:center;gap:7px;font-size:20px;font-weight:800;display:flex}.bl-logo img{display:block}.bl-logo b,.bl-foot-brand b{color:var(--ai-brand);font-weight:800}.bl-mast-name{border-left:1px solid var(--ai-border-strong);color:var(--ai-text-mut);padding-left:12px;font-size:15px;font-weight:700}.bl-mast-name:hover{color:var(--ai-text)}.bl-search{background:var(--ai-bg-subtle);border:1px solid var(--ai-border);border-radius:999px;align-items:center;gap:8px;width:280px;height:38px;margin-left:auto;padding:0 14px;transition:border-color .15s,box-shadow .15s;display:flex}.bl-search:focus-within{border-color:var(--ai-brand-border);box-shadow:0 0 0 3px var(--ai-brand-soft)}.bl-search svg,.bl-search-m svg,.bl-search-big svg{fill:none;width:17px;height:17px;stroke:var(--ai-text-faint);stroke-width:2.2px;stroke-linecap:round;flex-shrink:0}.bl-search input{color:var(--ai-text);font:inherit;background:0 0;border:0;outline:0;width:100%;font-size:14px}.bl-search-m{border:1px solid var(--ai-border);border-radius:999px;place-items:center;width:36px;height:36px;margin-left:auto;display:none}.bl-btn{background:var(--ai-brand-btn);white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;padding:11px 22px;font-size:15px;font-weight:700;transition:background .15s,transform .15s;display:inline-flex;color:#fff!important}.bl-btn:hover{background:var(--ai-brand-btn-hover)}.bl-btn:active{transform:translateY(1px)}.bl-btn--sm{padding:8px 16px;font-size:14px}.bl-catnav{border-bottom:1px solid var(--ai-border);background:var(--ai-bg)}.bl-catnav-in{scrollbar-width:none;gap:4px;display:flex;overflow-x:auto}.bl-catnav-in::-webkit-scrollbar{display:none}.bl-catnav a{color:var(--ai-text-mut);white-space:nowrap;padding:12px;font-size:14.5px;font-weight:600;position:relative}.bl-catnav a:hover,.bl-catnav a.is-on{color:var(--ai-text)}.bl-catnav a.is-on:after{content:"";background:var(--ai-brand);border-radius:3px 3px 0 0;height:3px;position:absolute;bottom:-1px;left:12px;right:12px}.bl-kicker{letter-spacing:.02em;text-transform:uppercase;margin-bottom:6px;font-size:12.5px;font-weight:700;display:inline-block;color:var(--ai-brand)!important}.bl-kicker:hover{text-decoration:underline}.bl-meta{color:var(--ai-text-faint);flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;display:flex}.bl-thumb{border-radius:var(--bl-radius);background:var(--ai-bg-subtle);aspect-ratio:16/9;margin-bottom:14px;display:block;overflow:hidden}.bl-cover{width:100%;height:100%;transition:transform .5s cubic-bezier(.2,.7,.2,1);display:block}.bl-thumb:hover .bl-cover,article:hover>.bl-thumb .bl-cover{transform:scale(1.035)}.bl h1,.bl h2,.bl h3{margin:0}.bl-lead-t a:hover,.bl-card-t a:hover,.bl-row-t a:hover,.bl-picks-t:hover{text-underline-offset:4px;text-decoration:underline;text-decoration-thickness:2px;-webkit-text-decoration-color:var(--ai-brand);text-decoration-color:var(--ai-brand)}.bl-sec{letter-spacing:-.01em;border-top:3px solid var(--ai-text);align-items:center;padding:12px 0 10px;font-size:21px;font-weight:800;display:flex;margin-bottom:8px!important}.bl-sec--sm{border-top:0;padding-top:0;font-size:17px}.bl-h1{letter-spacing:-.02em;font-size:44px;font-weight:800;line-height:1.2}.bl-top{border-bottom:1px solid var(--ai-border);grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);gap:36px;margin-bottom:36px;padding:32px 0 40px;display:grid}.bl-top--solo{grid-template-columns:minmax(0,1fr);max-width:860px}.bl-lead .bl-thumb{margin-bottom:18px}.bl-lead-t{letter-spacing:-.02em;font-size:36px;font-weight:800;line-height:1.25;margin-bottom:12px!important}.bl-dek{color:var(--ai-text-mut);margin:0 0 12px;font-size:17.5px;line-height:1.65}.bl-top-side{flex-direction:column;gap:22px;display:flex}.bl-top-side .bl-card+.bl-card{border-top:1px solid var(--ai-border);padding-top:22px}.bl-top-side .bl-card{grid-template-columns:132px 1fr;align-items:start;column-gap:16px;display:grid}.bl-top-side .bl-thumb{border-radius:10px;grid-row:span 3;margin:0}.bl-card-t{font-size:18px;font-weight:700;line-height:1.4;margin-bottom:8px!important}.bl-card-d{color:var(--ai-text-mut);margin:0 0 10px;font-size:15px;line-height:1.6}.bl-split{grid-template-columns:minmax(0,1fr) 340px;gap:48px;margin-bottom:48px;display:grid}.bl-river{flex-direction:column;display:flex}.bl-row{border-bottom:1px solid var(--ai-border);grid-template-columns:minmax(0,1fr) 220px;gap:24px;padding:22px 0;display:grid}.bl-row:first-child{padding-top:6px}.bl-row-t{font-size:21px;font-weight:700;line-height:1.4;margin-bottom:8px!important}.bl-row-d{color:var(--ai-text-mut);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0 0 10px;font-size:15.5px;line-height:1.65;display:-webkit-box;overflow:hidden}.bl-thumb--row{border-radius:10px;margin:0}.bl-aside{flex-direction:column;gap:20px;display:flex}.bl-box{border:1px solid var(--ai-border);border-radius:var(--bl-radius);background:var(--ai-surface);padding:18px 20px}.bl-box--brand{background:linear-gradient(145deg, var(--ai-brand-soft), var(--ai-surface));border-color:var(--ai-brand-border)}.bl-box--brand p{color:var(--ai-text-mut);margin:6px 0 14px;font-size:14.5px;line-height:1.6}.bl-box-t{font-size:18px;font-weight:800}.bl-picks{counter-reset:none;margin:0;padding:0;list-style:none}.bl-picks li{border-top:1px solid var(--ai-border);gap:14px;padding:12px 0;display:flex}.bl-picks li:first-child{border-top:0;padding-top:4px}.bl-picks-n{color:var(--ai-brand);font-variant-numeric:tabular-nums;opacity:.9;min-width:26px;font-size:30px;font-weight:800;line-height:1}.bl-picks-t{margin-bottom:6px;font-size:15.5px;font-weight:700;line-height:1.45;display:block}.bl-cats{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.bl-cat{border:1px solid var(--ai-border);border-radius:var(--bl-radius);background:var(--ai-surface);flex-direction:column;min-width:0;padding:18px;transition:border-color .15s,transform .15s,box-shadow .15s;display:flex}.bl-cat:hover{border-color:var(--ai-brand-border);box-shadow:0 10px 24px var(--ai-shadow);transform:translateY(-2px)}.bl-cat-h{justify-content:space-between;align-items:baseline;gap:8px;font-size:17px;font-weight:800;display:flex}.bl-cat-n{color:var(--ai-text-faint);white-space:nowrap;font-size:12px;font-weight:600}.bl-cat p{color:var(--ai-text-mut);flex:1;margin:8px 0 12px;font-size:14px;line-height:1.6}.bl-cat-latest{color:var(--ai-text-faint);border-top:1px dashed var(--ai-border);text-overflow:ellipsis;white-space:nowrap;padding-top:10px;font-size:13px;overflow:hidden}.bl-grid3{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;display:grid}.bl-cathead{padding:40px 0 8px}.bl-cathead-k{color:var(--ai-brand);letter-spacing:.06em;margin-bottom:6px;font-size:13px;font-weight:700}.bl-cathead p{color:var(--ai-text-mut);margin:10px 0 0;font-size:17px}.bl-empty{color:var(--ai-text-mut);padding:28px 0;line-height:2}.bl-progress{background:var(--ai-brand);transform-origin:0;z-index:40;height:3px;transition:transform .1s linear;position:fixed;top:0;left:0;right:0}.bl-article-head{max-width:calc(var(--bl-read) + 380px);padding-top:28px}.bl-crumb{color:var(--ai-text-faint);gap:8px;margin-bottom:18px;font-size:13.5px;display:flex}.bl-crumb a:hover{color:var(--ai-text);text-decoration:underline}.bl-article-head .bl-h1{max-width:900px}.bl-article-dek{color:var(--ai-text-mut);max-width:820px;margin:16px 0 22px;font-size:20px;line-height:1.65}.bl-byline{border-top:1px solid var(--ai-border);border-bottom:1px solid var(--ai-border);flex-wrap:wrap;align-items:center;gap:12px 14px;padding:16px 0;display:flex}.bl-avatar{background:var(--ai-brand-btn);color:#fff;border-radius:999px;place-items:center;width:40px;height:40px;font-weight:800;display:grid}.bl-byline-name{font-size:15px;font-weight:700}.bl-byline .bl-share{margin-left:auto}.bl-share{flex-wrap:wrap;gap:6px;display:flex}.bl-share a,.bl-share button{font:inherit;color:var(--ai-text-mut);background:var(--ai-bg-subtle);border:1px solid var(--ai-border);cursor:pointer;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600}.bl-share a:hover,.bl-share button:hover{color:var(--ai-text);border-color:var(--ai-border-strong)}img.bl-cover{object-fit:cover}.bl-hero-fig{margin:0}.bl-hero-fig .bl-hero{margin-bottom:0}.bl-hero-fig figcaption{max-width:calc(var(--bl-read) + 380px);text-align:right;margin:8px auto 0}.bl-credit{color:var(--ai-text-faint);font-size:12.5px}.bl-credit a{text-underline-offset:2px;text-decoration:underline}.bl-credit a:hover{color:var(--ai-text)}.bl-hero{max-width:calc(var(--bl-read) + 380px);aspect-ratio:16/9;border-radius:18px;margin:28px auto 8px;overflow:hidden}.bl-article-grid{grid-template-columns:minmax(0, var(--bl-read)) 300px;justify-content:center;gap:64px;padding-top:24px;display:grid}.bl-article-aside{flex-direction:column;gap:20px;display:flex}.bl-toc{border-left:2px solid var(--ai-border);padding-left:16px;position:sticky;top:84px}.bl-toc-h{letter-spacing:.06em;color:var(--ai-text-faint);margin-bottom:10px;font-size:12.5px;font-weight:800}.bl-toc ol,.bl-toc-m ol{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.bl-toc a,.bl-toc-m a{color:var(--ai-text-mut);font-size:14px;line-height:1.5}.bl-toc a:hover,.bl-toc-m a:hover{color:var(--ai-brand)}.bl-toc-m{border:1px solid var(--ai-border);background:var(--ai-bg-subtle);border-radius:12px;margin-bottom:24px;padding:12px 16px;display:none}.bl-toc-m summary{cursor:pointer;font-size:15px;font-weight:700}.bl-toc-m ol{margin-top:12px}.bl-tags{flex-wrap:wrap;gap:8px;margin:36px 0 20px;display:flex}.bl-tags a{color:var(--ai-text-mut);background:var(--ai-bg-subtle);border:1px solid var(--ai-border);border-radius:8px;padding:5px 10px;font-size:13.5px}.bl-tags a:hover{color:var(--ai-brand);border-color:var(--ai-brand-border)}.bl-endshare{border-top:1px solid var(--ai-border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:18px 0;font-size:15px;font-weight:600;display:flex}.bl-prevnext{border-top:1px solid var(--ai-border);grid-template-columns:1fr 1fr;gap:12px;padding:18px 0;display:grid}.bl-prevnext a{border:1px solid var(--ai-border);color:var(--ai-text);border-radius:10px;flex-direction:column;gap:4px;padding:12px 14px;font-size:15px;font-weight:600;line-height:1.5;display:flex}.bl-prevnext a span{color:var(--ai-text-mut);font-size:13px;font-weight:500}.bl-prevnext a:hover{border-color:var(--ai-brand-border);color:var(--ai-brand)}.bl-prevnext .bl-next{text-align:right}.bl-more{background:var(--ai-bg-subtle);border-top:1px solid var(--ai-border);margin-top:56px;margin-bottom:-64px;padding:36px 0 64px}.bl-prose{color:var(--ai-text);font-size:18px;line-height:1.9}.bl-prose>*+*{margin-top:1.1em}.bl-prose p{margin-bottom:0}.bl-prose h2{letter-spacing:-.01em;scroll-margin-top:84px;font-size:28px;font-weight:800;line-height:1.35;margin-top:1.9em!important}.bl-prose h3{font-size:21px;font-weight:700;line-height:1.45;margin-top:1.5em!important}.bl-prose a{color:var(--ai-brand);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.bl-prose a:hover{text-decoration-thickness:2px}.bl-prose strong{font-weight:700}.bl-prose ul,.bl-prose ol:not(.bl-steps){margin-bottom:0;padding-left:1.4em}.bl-prose ul{list-style:outside}.bl-prose ol:not(.bl-steps){list-style:decimal}.bl-prose li{padding-left:.2em}.bl-prose li+li{margin-top:.45em}.bl-prose li::marker{color:var(--ai-brand)}.bl-quote{border-left:4px solid var(--ai-brand);padding:4px 0 4px 24px;margin:2em 0!important}.bl-quote blockquote{letter-spacing:-.01em;margin:0;font-size:24px;font-weight:700;line-height:1.6}.bl-quote figcaption{color:var(--ai-text-faint);margin-top:8px;font-size:15px}.bl-callout{border:1px solid var(--ai-border);background:var(--ai-bg-subtle);border-radius:12px;gap:14px;padding:16px 18px;font-size:16.5px;line-height:1.75;display:flex}.bl-callout-ic{font-size:20px;line-height:1.5}.bl-callout-t{margin-bottom:2px;font-weight:800}.bl-callout--tip{background:var(--ai-brand-soft);border-color:var(--ai-brand-border)}.bl-callout--warn{background:color-mix(in srgb, var(--ai-warn) 10%, var(--ai-bg));border-color:color-mix(in srgb, var(--ai-warn) 35%, var(--ai-bg))}.bl-video,.bl-figure{margin:1.6em 0!important}.bl-figure img{aspect-ratio:16/9;object-fit:cover;border-radius:14px;width:100%;height:auto;display:block}.bl-figure figcaption{color:var(--ai-text-faint);margin-top:8px;font-size:13px}.bl-video-box{aspect-ratio:16/9;box-shadow:0 16px 40px var(--ai-shadow);background:#000;border-radius:14px;position:relative;overflow:hidden}.bl-video-box iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.bl-video figcaption,.bl-table figcaption{color:var(--ai-text-faint);margin-top:10px;font-size:14px}.bl-table{margin:1.6em 0!important}.bl-table-scroll{border:1px solid var(--ai-border);border-radius:12px;overflow-x:auto}.bl-table table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px;line-height:1.55}.bl-table th{text-align:left;background:var(--ai-bg-subtle);border-bottom:1px solid var(--ai-border);white-space:nowrap;padding:12px 14px;font-weight:700}.bl-table td{border-top:1px solid var(--ai-border);vertical-align:top;padding:12px 14px}.bl-table tr:first-child td{border-top:0}.bl-table td:first-child{font-weight:600}.bl-steps{counter-reset:none;flex-direction:column;gap:0;margin-bottom:0;list-style:none;display:flex;padding:0!important}.bl-steps li{gap:16px;padding-bottom:20px;display:flex;position:relative}.bl-steps li:not(:last-child):before{content:"";background:var(--ai-border);width:2px;position:absolute;top:38px;bottom:2px;left:17px}.bl-steps-n{background:var(--ai-brand-btn);color:#fff;border-radius:999px;flex-shrink:0;place-items:center;width:36px;height:36px;margin-top:2px;font-size:16px;font-weight:800;line-height:1;display:grid}.bl-steps-t{font-size:18px;font-weight:800;line-height:1.5}.bl-steps-x{color:var(--ai-text-mut);font-size:16.5px;line-height:1.75}.bl-cta{color:#fff;background:linear-gradient(135deg,#2c89cc,#0f3b66);border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;padding:24px 26px;display:flex;margin-top:2.2em!important}.bl-cta-t{font-size:21px;font-weight:800;line-height:1.4}.bl-cta-x{opacity:.85;font-size:15.5px;line-height:1.6}.bl-cta .bl-btn{background:#fff;color:#0f3b66!important;text-decoration:none!important}.bl-cta .bl-btn:hover{background:#eaf4fc}.bl-searchpage{max-width:900px;padding-top:36px}.bl-search-big{border:2px solid var(--ai-border-strong);background:var(--ai-surface);border-radius:14px;align-items:center;gap:12px;height:58px;margin:20px 0 14px;padding:0 18px;transition:border-color .15s,box-shadow .15s;display:flex}.bl-search-big:focus-within{border-color:var(--ai-brand);box-shadow:0 0 0 4px var(--ai-brand-soft)}.bl-search-big svg{width:22px;height:22px}.bl-search-big input{color:var(--ai-text);font:inherit;background:0 0;border:0;outline:0;flex:1;font-size:18px}.bl-chips{flex-wrap:wrap;gap:8px;margin-bottom:18px;display:flex}.bl-chips button{font:inherit;border:1px solid var(--ai-border);background:var(--ai-surface);color:var(--ai-text-mut);cursor:pointer;border-radius:999px;padding:7px 14px;font-size:14px;font-weight:600}.bl-chips button:hover{border-color:var(--ai-border-strong);color:var(--ai-text)}.bl-chips button.is-on{background:var(--ai-text);border-color:var(--ai-text);color:var(--ai-bg)}.bl-result-n{color:var(--ai-text-mut);margin:0 0 6px;font-size:14.5px}.bl mark{background:color-mix(in srgb, var(--ai-warn) 30%, transparent);color:inherit;border-radius:3px;padding:0 1px}.bl-linkbtn{font:inherit;color:var(--ai-brand);cursor:pointer;background:0 0;border:0;margin-right:10px;padding:0;text-decoration:underline}.bl-foot{border-top:1px solid var(--ai-border);background:var(--ai-bg-subtle);padding:36px 0 24px}.bl-foot-in{grid-template-columns:1.4fr 1fr 1fr;gap:28px;display:grid}.bl-foot-brand{font-size:18px;font-weight:800}.bl-foot p{color:var(--ai-text-mut);max-width:340px;margin:8px 0 0;font-size:14px;line-height:1.6}.bl-foot nav{color:var(--ai-text-mut);flex-direction:column;gap:8px;font-size:14px;display:flex}.bl-foot nav a:hover{color:var(--ai-text)}.bl-foot-copy{color:var(--ai-text-faint);margin-top:28px;font-size:12.5px}@media (max-width:1020px){.bl-top{grid-template-columns:minmax(0,1fr);gap:28px}.bl-top-side{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.bl-top-side .bl-card{display:block}.bl-top-side .bl-card+.bl-card{border-top:0;padding-top:0}.bl-top-side .bl-thumb{margin-bottom:12px}.bl-split{grid-template-columns:minmax(0,1fr);gap:32px}.bl-cats{grid-template-columns:repeat(2,minmax(0,1fr))}.bl-article-grid{grid-template-columns:minmax(0, var(--bl-read))}.bl-article-aside{display:none}.bl-toc-m{display:block}}@media (max-width:720px){.bl-prevnext{grid-template-columns:1fr}.bl-wrap{padding:0 16px}.bl-search{display:none}.bl-search-m{display:grid}.bl-mast-in{gap:8px}.bl-logo{font-size:18px}.bl-mast-name{padding-left:8px;font-size:14px}.bl-btn--sm{padding:7px 12px;font-size:13px}.bl-h1{font-size:30px}.bl-lead-t{font-size:26px}.bl-dek{font-size:16px}.bl-top{padding-top:20px}.bl-top-side{grid-template-columns:minmax(0,1fr);gap:0}.bl-top-side .bl-card{grid-template-columns:minmax(0,1fr) 112px;column-gap:14px;display:grid;border-top:1px solid var(--ai-border)!important;padding:16px 0!important}.bl-top-side .bl-thumb{grid-area:1/2/span 3;margin:0}.bl-top-side .bl-card>:not(.bl-thumb){grid-column:1}.bl-card-t{font-size:17px}.bl-row{grid-template-columns:minmax(0,1fr) 112px;gap:14px}.bl-row-t{font-size:17.5px}.bl-row-d{-webkit-line-clamp:2;font-size:14.5px}.bl-cats,.bl-grid3{grid-template-columns:minmax(0,1fr)}.bl-article-dek{font-size:17px}.bl-byline .bl-share{width:100%;margin-left:0}.bl-hero{border-radius:12px;margin-top:20px}.bl-prose{font-size:17px;line-height:1.85}.bl-prose h2{font-size:23px}.bl-prose h3{font-size:19px}.bl-quote blockquote{font-size:20px}.bl-cta{padding:20px}.bl-cta .bl-btn{width:100%}.bl-foot-in{grid-template-columns:repeat(2,minmax(0,1fr))}.bl-foot-in>div:first-child{grid-column:1/-1}.bl-search-big{height:52px}.bl-search-big input{font-size:16px}}@media (prefers-reduced-motion:reduce){.bl-cover,.bl-cat,.bl-progress{transition:none}}