/* Existing BKKAPT brand, with reference-locked editorial hierarchy. */
:root{--paper:#fff;--ink:#172435;--muted:#526071;--blue:#0068ce;--line:#dce3ea;--panel:#f2f5f8}
h1,h2,h3{text-wrap:balance}p{ text-wrap:pretty }h1{font-size:clamp(40px,5.3vw,68px);letter-spacing:-.048em;line-height:1.07}h2{font-size:clamp(28px,3.2vw,40px)}h3{line-height:1.3}.lead{font-size:19px;line-height:1.65}.container{width:min(1160px,calc(100% - 64px))}.page-hero{padding-top:58px;padding-bottom:44px;max-width:1160px}.page-hero .lead{max-width:720px;margin-top:22px}.hero{gap:48px;padding-block:58px 68px}.hero-image{border-radius:26px}.hero-copy h1{font-size:clamp(40px,4.6vw,61px)}.section{padding-block:68px}.section-heading{margin-bottom:36px}.section-heading .eyebrow:empty{display:none}.card{background:var(--panel);border:0;box-shadow:none}.cards{gap:20px}.site-header .header-inner{background:rgba(255,255,255,.96);border-color:var(--line);box-shadow:0 4px 22px #17243508}.site-nav a{padding-inline:8px}.site-footer{background:var(--panel)}.footer-links{align-content:start}.cta-section{background:#eaf3fc;border-radius:0}.page-jumps{display:flex;gap:8px;overflow:auto;padding-block:14px;margin-bottom:18px;border-block:1px solid var(--line);scrollbar-width:thin}.page-jumps a{white-space:nowrap;padding:7px 12px;text-decoration:none;font-size:13px;border-radius:99px;background:var(--panel)}.page-jumps a:hover{color:var(--blue);background:#e6f1fd}.page-jumps a:focus-visible{outline-offset:-3px}.audience-routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}.audience-route{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 20px 24px 0;font-weight:600;text-decoration:none;border-bottom:1px solid var(--line)}.audience-route:hover{color:var(--blue)}.audience-route span{font-size:24px}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.guide-card{position:relative;display:flex;flex-direction:column;padding:30px;min-height:280px;text-decoration:none;border:1px solid var(--line);border-radius:22px;transition:border-color .15s,background .15s}.guide-card:hover{border-color:var(--blue);background:#f7fbff}.guide-card h3{font-size:28px;margin:8px 0 18px;letter-spacing:-.025em}.guide-card p{font-size:15px;padding-bottom:32px}.guide-card .eyebrow{color:var(--blue)}.guide-arrow{font-size:26px;line-height:1;margin-top:auto;color:var(--blue)}.editorial-rows{border-top:1px solid var(--line)}.editorial-rows article{display:grid;grid-template-columns:56px .75fr 1.25fr;gap:28px;padding:30px 0;border-bottom:1px solid var(--line);align-items:start}.row-number{font-size:14px;color:var(--blue);font-variant-numeric:tabular-nums}.editorial-rows h3{font-size:24px}.editorial-rows p{max-width:650px}.budget-tool{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;background:var(--panel);padding:40px;border-radius:26px}.budget-inputs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}.budget-inputs .field{margin:0}.budget-inputs label{display:block;min-height:48px;font-size:14px;line-height:1.5}.budget-inputs input{width:100%;border:1px solid #b8c5d2;background:#fff;border-radius:10px;padding:12px;min-height:48px;color:var(--ink)}.currency{font-size:11px;color:var(--muted);display:block}.tool-note{font-size:14px;line-height:1.65}.budget-result{padding:28px;background:#fff;border:1px solid var(--line);border-radius:20px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}.budget-result>span{font-size:13px;color:var(--muted)}.budget-result output{font-size:clamp(30px,3.4vw,44px);font-weight:650;line-height:1.2;font-variant-numeric:tabular-nums;letter-spacing:-.03em;overflow-wrap:anywhere}.budget-result output+span{margin-top:14px}.budget-result p{font-size:13px}.budget-result .button{margin-top:auto;width:100%}.text-button{border:0;background:transparent;padding:10px 0;color:var(--blue);text-align:left;text-decoration:underline;font-size:14px;min-height:44px}.resource-filters{display:flex;gap:20px;margin-bottom:20px;padding:24px;background:var(--panel);border-radius:18px}.resource-filters label{display:grid;gap:8px;flex:1;font-size:14px}.resource-filters input,.resource-filters select{width:100%;padding:12px;border:1px solid #bdc8d4;border-radius:8px;background:#fff;color:var(--ink)}.source-list{border-top:1px solid var(--line);margin-top:20px}.source-list article{display:flex;gap:24px;justify-content:space-between;border-bottom:1px solid var(--line);padding:26px 0}.source-list h3{font-size:22px;margin-bottom:8px}.source-list .eyebrow{font-size:11px;margin-bottom:8px}.source-list h3 a{text-decoration:none}.source-list h3 a:hover{text-decoration:underline}.source-list p{font-size:15px}.source-type{font-size:11px;white-space:nowrap;align-self:flex-start;padding:6px 9px;border-radius:5px;background:var(--panel);color:var(--muted)}.station-strip{display:flex;list-style:none;padding:28px 0;margin:0 0 24px;gap:0}.station-strip li{flex:1;position:relative;border-top:3px solid #0068ce;padding-top:24px}.station-strip li:before{content:'';position:absolute;top:-8px;left:0;width:13px;height:13px;border:3px solid var(--blue);background:white;border-radius:50%}.station-strip a{display:grid;text-decoration:none;gap:8px}.station-strip span{font-size:13px;color:var(--blue)}.station-strip strong{font-size:24px;font-weight:600}.station-strip a:hover strong{text-decoration:underline}.comparison-wrap{overflow:auto}.comparison-wrap table{width:100%;border-collapse:collapse;min-width:680px;text-align:left;font-size:14px}.comparison-wrap caption{text-align:left;color:var(--muted);margin-bottom:14px}.comparison-wrap th,.comparison-wrap td{padding:20px 16px;vertical-align:top;border-bottom:1px solid var(--line);width:25%}.comparison-wrap thead th{background:var(--panel)}.comparison-wrap tbody th{font-weight:600}.source-credit{font-size:12px;margin-top:16px}.guide-layout{display:grid;grid-template-columns:280px 1fr;gap:72px;padding-block:20px 60px}.guide-note{align-self:start;position:sticky;top:110px}.guide-note h2{font-size:26px;margin-bottom:20px}.guide-note p{font-size:14px}.check-group{padding:30px 0;border-top:1px solid var(--line)}.check-group h2{font-size:27px;margin-bottom:20px}.check-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;line-height:1.6;cursor:pointer}.check-item input{appearance:auto;accent-color:var(--blue);width:20px;height:20px;margin-top:3px;flex-shrink:0}.check-item:has(input:checked) span{color:var(--muted);text-decoration:line-through}.check-progress{font-size:13px;padding-bottom:20px;color:var(--blue)}.partner-panel{background:var(--panel)}html[lang=th] h1,html[lang=th] h2,html[lang=th] h3{letter-spacing:0;line-height:1.45}html[lang=th] h1{font-size:clamp(34px,4.8vw,58px)}html[lang=th] .eyebrow{letter-spacing:0}.receipt p{max-width:620px} .form-actions .text-button{display:inline-block;margin-top:12px}.error{color:#a12828}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
@media(max-width:1060px){.site-nav a{padding:14px}.site-nav{max-height:calc(100dvh - 112px);overflow:auto}.guide-grid{gap:14px}.guide-card{padding:24px}.budget-tool{gap:24px;padding:28px}}
@media(max-width:760px){.container{width:calc(100% - 36px)}.page-hero{padding-block:36px}.hero{padding-block:32px 40px;gap:30px}.hero-copy h1{font-size:40px}.lead{font-size:17px}.section{padding-block:44px}.section-heading{margin-bottom:24px}.guide-grid,.audience-routes{grid-template-columns:1fr}.guide-card{min-height:220px}.guide-card h3{max-width:330px}.guide-card p{padding-bottom:20px}.guide-arrow{align-self:flex-end;margin-top:-12px}.editorial-rows article{grid-template-columns:30px 1fr;gap:10px 14px;padding:24px 0}.editorial-rows p{grid-column:2}.budget-tool{grid-template-columns:1fr;padding:22px;gap:24px}.budget-inputs{grid-template-columns:1fr}.budget-inputs label{min-height:0;margin-bottom:8px}.budget-result{padding:24px}.resource-filters{flex-direction:column;padding:20px}.source-list article{flex-direction:column;gap:12px}.source-type{order:-1}.station-strip strong{font-size:17px}.station-strip li{padding-right:12px}.guide-layout{grid-template-columns:1fr;gap:24px;padding-bottom:40px}.guide-note{position:static}.guide-note h2{font-size:26px}.check-group h2{font-size:25px}.page-jumps{margin-bottom:0}.page-jumps a{font-size:12px}.site-footer{padding-block:44px}.comparison-wrap{margin-right:-18px;padding-right:18px}.audience-route{min-height:74px}.hero-image figcaption{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.site-footer,.page-jumps,.actions,.related-links,.cta-section,[data-print]{display:none!important}.container{width:100%;max-width:none}.guide-layout{display:block}.guide-note{position:static}.section{padding-block:20px}.page-hero{padding:0 0 24px}.check-item{break-inside:avoid}h1{font-size:30px}.guide-note p{margin-bottom:20px}body{font-size:12px;background:#fff}.budget-tool{break-inside:avoid}a{color:#000}}

.comparison-hint{display:none}@media(max-width:760px){.comparison-hint{display:block;font-size:12px;color:var(--muted);margin-bottom:12px}}