@font-face{font-family:"Sarabun";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/sarabun-latin-400-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Sarabun";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/sarabun-thai-400-normal.woff2") format("woff2");unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"Sarabun";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/sarabun-latin-600-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Sarabun";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/sarabun-thai-600-normal.woff2") format("woff2");unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"Sarabun";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/sarabun-latin-700-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Sarabun";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/sarabun-thai-700-normal.woff2") format("woff2");unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
:root{--navy:#102c46;--blue:#164fa3;--blue-dark:#123a77;--gold:#eac47a;--ink:#152f42;--muted:#3d5163;--line:#dbe3eb;--paper:#fff;--pale:#f1f5fa;--radius:18px;--shadow:0 16px 42px #132e4510;font-family:"Sarabun","Noto Sans Thai","Leelawadee UI",Tahoma,system-ui,sans-serif;color:var(--ink);background:var(--paper);font-size:16px;line-height:1.85;font-synthesis:none;overflow-wrap:break-word}*{box-sizing:border-box}body{margin:0}h2[id],h3[id],.slide-card[id]{scroll-margin-top:12px}a{color:var(--blue);text-underline-offset:.24em}a:hover{text-decoration-thickness:2px}button,input,textarea,select{font:inherit}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #b37409;outline-offset:4px}h1,h2,h3,h4{line-height:1.5;letter-spacing:-.02em;margin:0 0 .55em}h1{font-size:clamp(2.1rem,4.1vw,3.7rem);font-weight:700}h2{font-size:clamp(1.65rem,2.5vw,2.2rem)}h3{font-size:1.22rem}p{margin:.5em 0 1em}small,.small{font-size:.875rem}.container{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip{position:fixed;left:16px;top:-100px;z-index:50;background:white;padding:12px 20px}.skip:focus{top:12px}.topline{background:var(--navy);color:#dce7f1;font-size:.875rem;padding:7px 0}.topline .container{display:flex;justify-content:space-between;gap:12px;align-items:center}.topline a{color:#dce7f1;text-decoration:none}.topline a:hover{text-decoration:underline;text-decoration-thickness:1px}.topline-links{display:flex;gap:16px;flex-shrink:0}.header{border-bottom:1px solid var(--line);background:#fff}.navrow{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;gap:12px;align-items:center;font-size:1.5rem;line-height:1.4;font-weight:700;color:var(--navy);text-decoration:none;flex-shrink:0}.brand-sub{display:block;font-size:.875rem;color:var(--muted);font-weight:400}.brandmark{width:52px;height:52px;border-radius:50%;display:block;object-fit:contain;background:transparent;flex-shrink:0}nav{display:flex;gap:22px;flex-wrap:wrap}nav a{font-size:.94rem;text-decoration:none;color:var(--muted);padding:10px 0;border-bottom:2px solid transparent}nav a[aria-current],nav a:hover{color:var(--blue);border-bottom-color:var(--blue)}.menu-toggle{background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:8px;color:var(--ink)}[hidden]{display:none!important}.home-hero{background:linear-gradient(110deg,#f3f7fc 0%,#fff 60%);padding:64px 0 60px;border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:76px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.07em;font-size:.875rem;font-weight:700;color:var(--blue);margin:0 0 15px}.home-hero h1 span{color:var(--blue);display:block}.lead{font-size:1.18rem;color:var(--muted);max-width:780px;line-height:1.9}.hero-credit{font-size:.875rem;color:var(--muted);margin-top:24px}.actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:15px;border:1px solid var(--blue);background:var(--blue);color:#fff;text-decoration:none;border-radius:9px;padding:11px 20px;font-size:1rem;line-height:1.65;min-height:46px;font-weight:600}.button:hover{background:var(--blue-dark);border-color:var(--blue-dark);text-decoration:none}.button.secondary{background:#fff;color:var(--blue);border-color:#bdcfe4}.button.secondary:hover{background:var(--pale)}.button.danger{background:#fff;color:#9c2d2d;border-color:#d5a3a3}.hero-map{background:var(--navy);color:white;border-radius:22px;padding:30px;box-shadow:20px 20px 0 #edf2f8}.map-top{font-size:.875rem;display:flex;justify-content:space-between;align-items:center;color:#c5d5e4;border-bottom:1px solid #416079;padding-bottom:18px}.tiny-dot{width:9px;height:9px;background:var(--gold);border-radius:50%}.hero-map ol{list-style:none;padding:0;margin:0}.hero-map li{display:flex;gap:20px;padding:24px 0;border-bottom:1px solid #416079}.hero-map li>span{color:var(--gold);font-size:1.45rem;line-height:1.4}.hero-map strong{font-size:1.16rem}.hero-map small{display:block;color:#c5d5e4;margin-top:4px}.map-bottom{padding-top:23px;font-size:.94rem;color:#d9e5ef}.map-bottom strong{color:var(--gold)}.notice{background:#f3f6fa;border-left:4px solid var(--blue);padding:16px 20px;margin:30px 0;font-size:.94rem;border-radius:0 8px 8px 0}.notice strong{margin-right:10px}.notice.warning{background:#fff8e9;border-color:#ac7315}.section{padding:38px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}.section-heading h2{margin-bottom:0}.section-heading .eyebrow{margin-bottom:5px}.text-link{font-weight:600;text-decoration:none}.grid{display:grid;gap:22px}.three{grid-template-columns:repeat(3,minmax(0,1fr))}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.route-card,.doc-card,.panel{border:1px solid var(--line);border-radius:var(--radius);padding:27px;background:#fff;min-width:0}.route-card{color:var(--ink);text-decoration:none;transition:transform .15s,border-color .15s}.route-card:hover{transform:translateY(-3px);border-color:#8da9cf;box-shadow:var(--shadow);text-decoration:none}.route-card p,.doc-card p{color:var(--muted)}.number{font-size:.875rem;color:var(--blue);display:block;margin-bottom:24px;font-weight:700}.feature-strip{background:var(--navy);color:white;padding:40px;border-radius:var(--radius);display:grid;grid-template-columns:1fr 1fr;gap:60px;margin:30px 0}.feature-strip .eyebrow{color:var(--gold)}.feature-strip p{color:#d8e3ed}.feature-strip .button{background:var(--gold);color:var(--navy);border-color:var(--gold)}.doc-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:.875rem;color:var(--muted);margin-bottom:20px}.pill{display:inline-block;padding:3px 10px;border-radius:6px;background:#edf3fb;color:#20538b;font-size:.875rem;font-weight:500}.doc-card{display:flex;flex-direction:column}.doc-card h3 a{color:var(--ink);text-decoration:none}.doc-card h3 a:hover{color:var(--blue)}.doc-card .actions{margin-top:auto;padding-top:15px;font-size:.94rem;justify-content:space-between}.closing{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:30px;padding:40px 0 60px}.closing p{color:var(--muted)}footer{background:#edf2f7;padding:46px 0 22px;margin-top:32px;font-size:.94rem}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}.footer-brand{display:inline-flex;align-items:center;gap:10px;font-size:1.15rem;font-weight:700;text-decoration:none;color:var(--navy)}.footer-brand img{width:40px;height:40px;border-radius:50%;object-fit:contain;flex-shrink:0}footer p{color:var(--muted)}.footnote{padding-top:25px;border-top:1px solid #d1dce6;font-size:.875rem;color:var(--muted);margin-top:18px}.page-intro{padding-top:50px;padding-bottom:20px}.page-intro h1{font-size:clamp(2rem,3.6vw,3.2rem)}.page-intro .lead{margin-bottom:0}.toolbar{display:flex;gap:20px;align-items:end;background:var(--pale);padding:22px;border-radius:var(--radius);margin:20px 0}.field{display:flex;flex-direction:column;gap:6px;flex:1;min-width:0}.field label{font-weight:600}.field small{color:var(--muted)}input:not([type=checkbox]):not([type=radio]),select,textarea{width:100%;background:#fff;color:var(--ink);border:1px solid #a6b7c8;border-radius:8px;padding:11px 12px;min-height:46px}textarea{resize:vertical;min-height:130px}input[type=checkbox],input[type=radio]{accent-color:var(--blue);width:20px;height:20px;vertical-align:middle}.result-count{color:var(--muted);font-size:.94rem}.empty{border:1px dashed #a6b7c8;text-align:center;padding:40px;border-radius:var(--radius)}.steps{counter-reset:steps;display:grid;gap:18px}.step{display:grid;grid-template-columns:65px 1fr;gap:24px;border:1px solid var(--line);padding:26px;border-radius:var(--radius)}.step-number{font-size:2.3rem;color:#6b8095;line-height:1.4}.step .output{border-top:1px solid var(--line);padding-top:12px;color:var(--muted)}.step h2{font-size:1.45rem}.step p{margin:.4em 0 .7em}.strategy-card{border-top:4px solid var(--blue)}.strategy-id{font-size:.875rem;font-weight:700;letter-spacing:.06em;color:var(--blue)}.strategy-card dl{margin-bottom:0}.strategy-card dt{font-weight:700;margin-top:16px}.strategy-card dd{margin:3px 0 0;color:var(--muted)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px;margin:18px 0;max-width:100%}.table-wrap:focus{outline:3px solid #b37409}table{border-collapse:collapse;width:100%;font-size:.94rem}th,td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--pale);font-weight:700}tbody tr:last-child td{border-bottom:0}.article-shell{display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;align-items:start;margin-top:30px;margin-bottom:60px}.article-aside{position:sticky;top:20px;max-height:85vh;overflow:auto;font-size:.875rem}.article-aside summary{cursor:pointer;font-weight:700;font-size:1rem;padding:10px 0}.article-aside ol{padding-left:22px}.article-aside li{padding:5px 0}.article-aside a{color:var(--muted);text-decoration:none}.article-aside a:hover{color:var(--blue)}.prose{max-width:100%;min-width:0;line-height:1.95}.prose h1{font-size:2rem}.prose h2{font-size:1.55rem;margin-top:2em;border-top:1px solid var(--line);padding-top:25px}.prose h3{margin-top:1.6em}.prose h4{font-size:1.05rem;margin-top:1.4em}.prose blockquote{margin:20px 0;padding:10px 20px;border-left:4px solid var(--blue);background:var(--pale)}.prose pre{overflow:auto;background:#eef2f7;padding:18px;border-radius:8px}.prose code{font-size:.92em}.prose img{max-width:100%;height:auto}.prose ul,.prose ol{padding-left:26px}.prose li{margin-bottom:6px}.prose hr{border:0;border-top:1px solid var(--line);margin:30px 0}.article-head{padding:28px;background:var(--pale);border-radius:var(--radius);margin-bottom:26px}.breadcrumbs{font-size:.875rem;color:var(--muted);margin:20px 0}.tagline{color:var(--muted);font-size:.94rem}.assessment-item{margin:0;padding:20px 0;border:0;border-bottom:1px solid var(--line);min-width:0}.assessment-item legend{font-weight:600;padding-top:20px;float:left;width:100%;margin-bottom:10px}.rating-options{display:flex;flex-wrap:wrap;gap:10px;clear:both}.rating-options label{border:1px solid #abbccc;padding:8px 15px;display:flex;gap:8px;align-items:center;border-radius:8px;cursor:pointer;min-height:44px}.rating-options label:has(input:checked){background:#e5effe;border-color:var(--blue);color:var(--blue)}.scale{font-size:.94rem;color:var(--muted)}.form-stack{display:grid;gap:22px}.form-footer{padding-top:24px;display:flex;gap:12px;flex-wrap:wrap}.status{margin:16px 0;min-height:1.8em;color:var(--blue);font-weight:600}.score-panel{border:1px solid #9bb9df;background:#f2f7ff;border-radius:var(--radius);padding:25px;margin:24px 0}.score-stat{font-size:2rem;font-weight:700;color:var(--blue)}.score-panel h2{font-size:1.4rem}.checklist label{display:flex;align-items:start;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.checklist input{flex-shrink:0;margin-top:5px}.checklist small{display:block;color:var(--muted)}details.disclosure{border:1px solid var(--line);border-radius:12px;padding:17px 22px;margin-bottom:15px}details.disclosure summary{cursor:pointer;font-weight:700}details.disclosure[open] summary{margin-bottom:18px}.slides-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.slide-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;content-visibility:auto;contain-intrinsic-size:auto 480px}.slide-card img{width:100%;height:auto;display:block;background:var(--pale)}.slide-card .slide-body{padding:20px}.slide-card h2{font-size:1.2rem}.slide-card summary{cursor:pointer;color:var(--blue);font-weight:600}.slide-card .cue{font-size:.94rem;background:var(--pale);padding:12px;margin-top:14px}.no-script{padding:14px 25px;background:#fff0cb;color:#4a330a}.link-list{padding-left:22px}.link-list li{padding:5px 0}.local-note{font-size:.94rem;color:var(--muted);padding:12px 0}.wide{grid-column:1/-1}.consent{display:flex;align-items:flex-start;gap:10px}.consent input{flex-shrink:0;margin-top:5px}.form-card{max-width:880px;margin:0 auto 40px}.back-top{display:inline-block;margin:20px 0}.print-only{display:none}
.interactive-fieldset{border:0;margin:0;padding:0;min-width:0}.form-stack>.interactive-fieldset{display:grid;gap:22px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.project-card h2{font-size:1.5rem}.project-card h2 a{color:var(--navy);text-decoration:none}.project-card h2 a:hover{color:var(--blue);text-decoration:underline}.project-topics{padding-left:22px;color:var(--muted);font-size:.94rem}.project-topics li{margin-bottom:6px}.project-callout{margin:30px 0;border-left:5px solid var(--blue);background:#f3f7ff}.path-board{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:8px 0 28px}.path-card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;min-width:0;display:flex;flex-direction:column;border-top:4px solid var(--blue)}.path-card h2{font-size:clamp(1.35rem,2vw,1.7rem)}.path-card .actions{margin-top:auto;padding-top:10px}.author-card-inner{display:flex;gap:20px;align-items:flex-start}.author-photo{width:148px;height:148px;object-fit:cover;object-position:center 12%;border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow);flex-shrink:0;background:var(--pale)}.author-card h2{margin-top:0}.hero-credit{display:flex;align-items:center}.hero-author{display:inline-flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.hero-author:hover{color:var(--blue);text-decoration:underline}.hero-author img{width:52px;height:52px;border-radius:50%;object-fit:cover;object-position:center 12%;border:2px solid var(--gold);flex-shrink:0;background:var(--pale)}.footer-author{display:flex;gap:12px;align-items:flex-start}.footer-author img{width:56px;height:56px;border-radius:50%;object-fit:cover;object-position:center 12%;flex-shrink:0;border:2px solid #fff;box-shadow:0 0 0 1px #d1dce6;background:#fff}.footer-author strong{display:block;margin-bottom:.35em}.footer-author p{margin:0}
@media(min-width:1500px){.hero-grid{gap:95px}.home-hero{padding:80px 0}}
@media(max-width:1050px){.navrow{gap:18px;flex-wrap:wrap;padding:18px 0}nav{gap:18px}.brand{margin-right:auto}.hero-grid{gap:35px}.hero-map{padding:24px}.three{grid-template-columns:repeat(2,minmax(0,1fr))}.article-shell{grid-template-columns:200px minmax(0,1fr);gap:25px}}
@media(max-width:760px){.container{width:calc(100% - 36px)}.topline .container{display:flex;flex-wrap:wrap}.navrow{min-height:80px;gap:12px}.brand{font-size:1.2rem}.brand-sub{font-size:.8rem}.brandmark{width:44px;height:44px}.menu-toggle:not([hidden]){display:block}nav{width:100%;gap:6px 22px}.js-menu #navigation:not(.is-open){display:none}.hero-grid,.feature-strip,.three,.two,.footer-grid,.slides-grid,.path-board{grid-template-columns:1fr}.home-hero{padding:34px 0 40px}.hero-grid{gap:32px}.home-hero h1{font-size:2.5rem}.hero-map{box-shadow:8px 8px 0 #edf2f8}.hero-map li{padding:16px 0}.lead{font-size:1.07rem}.section{padding:25px 0}.section-heading{align-items:start;flex-direction:column;gap:10px}.feature-strip{gap:15px;padding:25px}.closing{align-items:start;flex-direction:column;padding:30px 0}.footer-grid{gap:16px}.toolbar{flex-direction:column;align-items:stretch;padding:18px;gap:14px}.step{grid-template-columns:42px 1fr;gap:12px;padding:20px 15px}.step-number{font-size:1.75rem}.article-shell{display:block}.article-aside{position:static;max-height:300px;border:1px solid var(--line);padding:10px 18px;border-radius:12px;margin-bottom:25px}.article-head{padding:20px}.author-card-inner{flex-direction:column;align-items:center;text-align:center}.author-photo{width:168px;height:168px}.page-intro{padding-top:30px}.rating-options{gap:8px}.rating-options label{padding:8px 11px}.route-card,.doc-card,.panel{padding:22px}.prose h1{font-size:1.6rem}.prose table{min-width:650px}.table-wrap{border-radius:6px}footer{margin-top:16px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{@page{size:A4;margin:16mm}body{font-size:11pt;line-height:1.6}.header,.topline,footer,.skip,.menu-toggle,.article-aside,.toolbar,.no-print,.form-footer,.actions,.back-top{display:none!important}.container{width:100%;max-width:none}.article-shell{display:block;margin:0}.home-hero,.page-intro{padding:0;background:white}.hero-map{box-shadow:none}.three,.two,.slides-grid,.hero-grid,.feature-strip,.path-board{display:block}.panel,.doc-card,.route-card,.slide-card{margin:12px 0;break-inside:avoid}.notice{border:1px solid #999}.table-wrap{overflow:visible;border-radius:0}.prose table{min-width:0;font-size:8pt}th,td{padding:5px}.prose h2,h2,h3{break-after:avoid}.prose pre{white-space:pre-wrap}.print-only{display:block}.button{display:none}a{color:#102c46}.score-panel{break-inside:avoid}.article-head{background:white;padding:0}.slide-card{content-visibility:visible}.slide-card img{max-height:100mm;object-fit:contain}.author-photo{width:32mm;height:32mm;box-shadow:none}}