:root{--navy:#0b2a55;--navy2:#123a73;--gold:#b8912f;--ink:#1c2433;--mut:#5d6879;--bg:#f4f6fa;--line:#dde3ee}
*{box-sizing:border-box}body{margin:0;font-family:Sarabun,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;font-size:17px}
h1,h2,h3,.brand b,nav a{font-family:Prompt,Sarabun,sans-serif}a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:auto;padding:0 20px}
.topbar{background:var(--navy);color:#cfd9ea;font-size:14px}.topbar .wrap{display:flex;justify-content:space-between;padding:6px 20px}.topbar a:hover{color:#fff}
.head{background:#fff;border-bottom:3px solid var(--gold);position:sticky;top:0;z-index:50}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px}
.brand{display:flex;gap:12px;align-items:center}.brand b{display:block;color:var(--navy);font-size:19px;line-height:1.2}.brand small{color:var(--mut);font-size:13px}
.seal{width:48px;height:48px;border-radius:50%;background:var(--navy);color:var(--gold);display:grid;place-items:center;font:600 14px Prompt;border:2px solid var(--gold)}
nav{display:flex;gap:2px;align-items:center;flex-wrap:wrap}nav>a,.dd>a{padding:8px 11px;font-size:15px;border-radius:6px;color:var(--navy);display:block}
nav a:hover,nav a.on{background:var(--navy);color:#fff}.dd{position:relative}
.sub{display:none;position:absolute;right:0;top:100%;min-width:260px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);box-shadow:0 10px 28px rgba(11,42,85,.18)}
.dd:hover .sub,.dd:focus-within .sub{display:block}.sub a{padding:11px 16px;display:block;border-bottom:1px solid var(--line);font-size:15px}.sub a:hover{background:var(--bg);color:var(--navy)}
.burger{display:none;background:none;border:1px solid var(--line);font-size:22px;padding:2px 10px;border-radius:6px}
.slider{position:relative;height:460px;overflow:hidden;background:var(--navy)}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .8s;display:flex;align-items:center;color:#fff}.slide.act{opacity:1;z-index:1}
.slide .wrap{width:100%}.slide h1{font-size:clamp(28px,4.4vw,52px);line-height:1.25;margin:0 0 12px;max-width:760px;font-weight:600}.slide p{max-width:620px;font-size:19px;color:#e3eaf6;margin:0 0 22px}
.slide .btn-br{position:absolute;right:24px;bottom:56px;margin:0;z-index:5}
.g0{background-image:linear-gradient(120deg,#0b2a55,#1d5a9e)}.g1{background-image:linear-gradient(120deg,#12324a,#2a7f7a)}.g2{background-image:linear-gradient(120deg,#2a1d4d,#5b3f9b)}.g3{background-image:linear-gradient(120deg,#4a2a0b,#b8912f)}.g4{background-image:linear-gradient(120deg,#0b3a2a,#2f8f5b)}
.btn{display:inline-block;background:var(--gold);color:#fff;padding:10px 26px;border-radius:4px;font-family:Prompt;font-weight:500}.btn:hover{background:#9d7a22}
.ar{position:absolute;top:50%;z-index:2;transform:translateY(-50%);background:rgba(255,255,255,.15);color:#fff;border:0;width:46px;height:46px;font-size:30px;cursor:pointer;border-radius:50%}.ar:hover{background:rgba(255,255,255,.35)}.l{left:16px}.r{right:16px}
.dots{position:absolute;bottom:16px;width:100%;text-align:center;z-index:2}.dots i{display:inline-block;width:11px;height:11px;margin:0 5px;border-radius:50%;background:rgba(255,255,255,.45);cursor:pointer}.dots i.on{background:var(--gold);width:28px;border-radius:6px}
main{padding:34px 20px 50px}.sec{font-size:24px;color:var(--navy);margin:34px 0 16px;padding-left:12px;border-left:5px solid var(--gold);display:flex;justify-content:space-between;align-items:center}.sec a{font-size:14px;color:var(--gold);font-weight:400}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s}.card:hover{box-shadow:0 10px 26px rgba(11,42,85,.14)}
.card img,.ph{width:100%;height:176px;object-fit:cover}.ph{background:linear-gradient(120deg,var(--navy),var(--navy2));color:var(--gold);display:grid;place-items:center;font:600 28px Prompt}
.cb{padding:16px}.cb h3{margin:6px 0;font-size:18px;color:var(--navy);line-height:1.4}.cb p{margin:0 0 8px;color:var(--mut);font-size:15px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
time{font-size:13px;color:var(--mut)}.tag{font-size:12px;background:#eef2f9;color:var(--navy);padding:2px 10px;border-radius:20px}
.cols3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;margin-top:34px}
.box{background:#fff;border:1px solid var(--line);border-radius:6px;padding:20px}.box h3{margin:0 0 8px;color:var(--navy);border-bottom:2px solid var(--gold);padding-bottom:8px;font-size:19px}
.box ul{list-style:none;margin:0;padding:0}.box li{padding:9px 0;border-bottom:1px dashed var(--line)}.box li a{display:block;font-size:16px}.box li a:hover,.more:hover{color:var(--gold)}.more{font-size:14px;color:var(--navy);display:inline-block;margin-top:10px}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.tiles a{background:var(--navy);color:#fff;padding:24px;border-radius:6px;border-bottom:4px solid var(--gold)}.tiles a:hover{background:var(--navy2)}.tiles b{display:block;font-family:Prompt;font-size:18px}.tiles span{font-size:14px;color:#cfd9ea}
.pt{background:linear-gradient(120deg,var(--navy),var(--navy2));color:#fff;padding:34px 0}.pt h1{margin:0;font-size:32px;font-weight:600}.pt small a{color:#e5c76b}
.art{max-width:860px}.body{background:#fff;padding:28px;border:1px solid var(--line);border-radius:6px;margin-top:12px}.body h3{color:var(--navy);margin:18px 0 4px}.cover{width:100%;border-radius:6px;margin-top:14px}
.tb{width:100%;border-collapse:collapse}.tb th{background:var(--navy);color:#fff;text-align:left;padding:10px 14px;font-family:Prompt;font-weight:500}.tb td{padding:10px 14px;border-bottom:1px solid var(--line);background:#fff}.tb a:hover{color:var(--gold)}
.pager{display:flex;gap:6px;justify-content:center;margin-top:28px}.pager a{padding:6px 14px;background:#fff;border:1px solid var(--line);border-radius:4px}.pager a.on{background:var(--navy);color:#fff}.empty{text-align:center;color:var(--mut);padding:40px}
.foot{background:var(--navy);color:#cfd9ea;margin-top:30px;font-size:15px}.fg{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px;padding-top:34px;padding-bottom:20px}.foot b{color:#fff;font-family:Prompt;display:block;margin-bottom:8px}.foot a{display:block;padding:2px 0}.foot a:hover{color:var(--gold)}.copy{text-align:center;padding:14px;border-top:1px solid rgba(255,255,255,.15);font-size:14px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
@media(max-width:900px){.burger{display:block}nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;padding:10px 20px;border-bottom:3px solid var(--gold)}nav.open{display:flex}.sub{position:static;display:block;box-shadow:none;border:0;padding-left:14px}.slider{height:360px}.fg{grid-template-columns:1fr}.topbar span{display:none}}
.adm{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.side{background:var(--navy);padding:20px}.side b{color:var(--gold);font-family:Prompt;display:block;margin-bottom:16px;font-size:18px}.side a{display:block;color:#cfd9ea;padding:9px 12px;border-radius:5px;margin-bottom:3px}.side a:hover{background:var(--navy2);color:#fff}
.mainA{padding:28px}.mainA h1{font-family:Prompt;color:var(--navy);margin-top:0}form.f label{display:block;margin:12px 0 4px;font-weight:700;font-size:15px}form.f input[type=text],form.f input[type=password],form.f input[type=date],form.f input[type=number],form.f textarea,form.f select{width:100%;padding:9px 12px;border:1px solid #c5cddb;border-radius:5px;font:inherit}
.b2{display:inline-block;background:var(--navy);color:#fff;border:0;padding:9px 22px;border-radius:5px;cursor:pointer;font:500 16px Prompt}.b2.d{background:#b23a3a;padding:4px 12px;font-size:14px}.ok{background:#e6f4ea;padding:10px 14px;border-radius:5px;margin-bottom:14px}.stat{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px}.stat div{background:#fff;border:1px solid var(--line);border-left:5px solid var(--gold);padding:16px;border-radius:6px}.stat b{font:600 30px Prompt;color:var(--navy);display:block}
.login{max-width:380px;margin:12vh auto;background:#fff;padding:32px;border-radius:8px;border-top:5px solid var(--gold);box-shadow:0 12px 34px rgba(11,42,85,.15)}
@media(max-width:800px){.adm{grid-template-columns:1fr}}
/* เนื้อหารายละเอียด */
.rich p{margin:0 0 14px}.rich p:last-child{margin-bottom:0}
.lead{background:#fff;border:1px solid var(--line);border-left:6px solid var(--gold);border-radius:0 8px 8px 0;padding:26px 30px;font-size:18px;line-height:1.85}
.lead p:first-child{font-size:20px;color:var(--navy);font-weight:500}
.steps{list-style:none;counter-reset:s;padding:0;margin:16px 0 4px;display:grid;gap:12px}
.steps li{counter-increment:s;position:relative;background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px 20px 16px 74px;min-height:68px;display:flex;align-items:center}
.steps li:before{content:counter(s);position:absolute;left:18px;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;background:var(--navy);color:var(--gold);display:grid;place-items:center;font:600 18px Prompt;box-shadow:0 0 0 4px #e9eef7}
.mis .steps{grid-template-columns:repeat(auto-fit,minmax(360px,1fr))}
.lead .steps{margin-top:18px}.lead .steps li{background:var(--bg)}
.body .steps li{background:var(--bg)}
.chk{list-style:none;padding:0;margin:12px 0}.chk li{position:relative;padding:6px 0 6px 30px}.chk li:before{content:"✓";position:absolute;left:0;top:6px;width:22px;height:22px;border-radius:50%;background:var(--gold);color:#fff;font-size:13px;display:grid;place-items:center}
.cg{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.ci{background:#fff;border:1px solid var(--line);border-top:4px solid var(--gold);border-radius:6px;padding:18px 22px}.ci small{display:block;color:var(--mut);font:500 14px Prompt;margin-bottom:4px}.ci a{color:var(--navy);text-decoration:underline}
.body{font-size:18px;line-height:1.9}.body.rich p:first-child{font-size:19px;color:var(--navy)}
@media(max-width:600px){.mis .steps{grid-template-columns:1fr}.lead{padding:20px}}
/* หน้ารายละเอียด */
.crumb{font-size:14px;color:#cfd9ea;margin-bottom:6px}.crumb a{color:#e5c76b}.pt h1{line-height:1.4}
.meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:12px;font-size:14px;color:#cfd9ea;align-items:center}.chip{background:var(--gold);color:#fff;padding:2px 14px;border-radius:20px;font:500 13px Prompt}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}
.cover-wrap{display:block;border-radius:8px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 8px 24px rgba(11,42,85,.1);margin-bottom:20px}.cover-wrap img{display:block;width:100%;height:auto}
.callout{display:flex;align-items:center;gap:14px;background:#fff8e6;border:1px solid #ecd58f;border-left:6px solid var(--gold);border-radius:6px;padding:12px 20px;margin-bottom:18px}.callout small{color:var(--mut);font-size:15px}.callout b{font:600 19px Prompt;color:var(--navy)}
.sum{font-size:19px;color:var(--navy);font-weight:500;margin:0 0 18px;padding-left:16px;border-left:4px solid var(--gold)}
article .body{margin-top:0}
.acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.b2.o{background:#fff;color:var(--navy);border:1px solid var(--navy)}.b2.o:hover{background:var(--bg)}
aside .box{margin-bottom:20px}.side2 a{display:block;padding:9px 0;border-bottom:1px dashed var(--line);font-size:15px}.side2 a:hover{color:var(--gold)}
@media(max-width:900px){.layout{grid-template-columns:1fr}}
@media print{.topbar,.head,.foot,aside,.acts{display:none!important}.pt{background:none;color:#000;padding:0}.pt h1{color:#000}.chip{border:1px solid #000;color:#000;background:none}.meta,.crumb{color:#333}}