/* ==========================================================================
   PHD-PA — โครงการปรัชญาดุษฎีบัณฑิต สาขาวิชารัฐประศาสนศาสตร์ ม.รามคำแหง
   พาเลตต์: น้ำเงินกรมท่า (ตามตราและ "PA" ในโลโก้) + ครีม + ส้มอิฐ (เน้นปุ่ม/เส้นขีด)
   ฟอนต์: Noto Serif Thai (หัวข้อ) + IBM Plex Sans Thai (เนื้อความ)
   จุดจำ: แถบข้อมูลรับสมัครสีส้มอิฐต่อใต้แบนเนอร์ และตารางข่าวแบบสมุดบันทึก (วันที่แบบไทย)
   ========================================================================== */
:root{
  --ink:#0f1b33; --deep:#1b3358; --deep-2:#264574; --accent:#b0522b; --accent-d:#8c3e1d; --accent-l:#f2dac6; --accent-hi:#e0905f;
  --paper:#fcf9f1; --soft:#f2eadb; --white:#fff; --line:#e6dcc6; --text:#1e2433; --muted:#6a6455; --on-deep:#c5d0e2;
  --serif:'Noto Serif Thai','Pridi',Georgia,serif; --sans:'IBM Plex Sans Thai','Noto Sans Thai',system-ui,sans-serif;
  --wrap:1200px; --r:4px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;font-size:17px}
body{margin:0;font-family:var(--sans);font-size:18px;line-height:1.75;color:var(--text);background:var(--paper);display:flex;flex-direction:column;min-height:100vh;-webkit-font-smoothing:antialiased}
main{flex:1 0 auto;background:url('../img/bg-pattern.svg') center top/12px 12px repeat}
img{max-width:100%;height:auto}
a{color:var(--deep-2);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 18px;z-index:100}
.skip:focus{left:0}
h1,h2,h3,h4{font-family:var(--serif);color:var(--deep);font-weight:700;line-height:1.4;text-wrap:balance}
.muted{color:var(--muted)}
.sec-title{font-size:clamp(1.35rem,2.2vw,1.7rem);margin:0 0 18px;padding-bottom:12px;position:relative}
.sec-title::after{content:"";position:absolute;left:0;bottom:0;width:48px;height:3px;background:var(--accent)}
.sec-title.on-dark{color:#fff}

/* ---------- แถบบนสุด + ส่วนหัว ---------- */
.topbar{background:var(--ink);color:var(--on-deep);font-size:.88rem}
.topbar-in{display:flex;align-items:center;gap:22px;min-height:38px}
.topbar i{color:var(--accent-l);margin-right:6px}
.topbar a{color:inherit;text-decoration:none}
.site-footer a[href^="tel:"]{color:inherit}
.tb-fb{margin-left:auto;color:var(--on-deep);text-decoration:none}
.tb-fb:hover{color:#fff}
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:3px solid var(--accent);transition:box-shadow .25s}
.site-header.scrolled{box-shadow:0 10px 28px -18px rgba(15,27,51,.55)}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px}
.logo{flex:none}
.logo img{display:block;height:58px;width:auto;mix-blend-mode:multiply}
.main-nav{display:flex;align-items:center;gap:14px}
.menu,.submenu{list-style:none;margin:0;padding:0}
.menu{display:flex;gap:2px}
.menu>li{position:relative}
.menu-link{display:block;font:inherit;font-size:.96rem;font-weight:500;color:var(--deep);text-decoration:none;background:none;border:0;border-bottom:3px solid transparent;cursor:pointer;padding:30px 11px 27px;white-space:nowrap;transition:color .15s,border-color .15s}
.menu-link:hover,.has-child.show>.menu-link{color:var(--accent-d);border-bottom-color:var(--accent)}
.has-child>.menu-link::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.58em;margin-left:7px;vertical-align:middle;color:var(--accent)}
.submenu{display:none;position:absolute;left:0;top:100%;min-width:290px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--deep);padding:6px 0;box-shadow:0 22px 40px -22px rgba(15,27,51,.5)}
.submenu .submenu{left:100%;top:-9px}
.submenu li{position:relative}
.submenu .menu-link{white-space:normal;width:100%;text-align:left;padding:10px 20px;border-bottom:0;font-weight:400}
.submenu .menu-link:hover{background:var(--soft);color:var(--deep)}
.submenu .has-child>.menu-link::after{content:"\f054";float:right;margin-top:7px}
.has-child.show>.submenu{display:block}
.search{display:flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.search:focus-within{border-color:var(--accent)}
.search input{border:0;padding:8px 4px 8px 12px;font:inherit;font-size:.92rem;width:104px;background:transparent;color:var(--text)}
.search input:focus{outline:0}
.search button{border:0;background:transparent;color:var(--deep);padding:0 13px;cursor:pointer}
.search button:hover{color:var(--accent)}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:26px;height:2px;margin:6px 0;background:var(--deep)}

/* ---------- แบนเนอร์ (แสดงเต็มภาพ ไม่ครอป เพราะภาพมีตัวอักษรในตัว) ---------- */
.stage{padding:26px 0 0}
.hero{position:relative;background:var(--ink);overflow:hidden}
.slide{display:none}
.slide.on{display:block;animation:fade .7s ease}
.slide img{display:block;width:100%;aspect-ratio:2400/780;object-fit:contain;background:var(--ink)}
@keyframes fade{from{opacity:.2}to{opacity:1}}
.arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:0;background:rgba(15,27,51,.62);color:#fff;cursor:pointer;transition:background .15s}
.arrow:hover{background:var(--accent)}
.prev{left:0}.next{right:0}
.dots{position:absolute;bottom:0;left:0;right:0;display:flex;gap:3px;padding:0}
.dots button{flex:1;height:5px;border:0;background:rgba(255,255,255,.45);cursor:pointer;padding:0}
.dots button.on{background:var(--accent-hi)}

/* ---------- แถบข้อมูลด่วนต่อใต้แบนเนอร์ ---------- */
.facts{background:transparent}
.facts-in{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:12px;padding-top:14px;padding-bottom:0}   /* การ์ดแยกใบ มุมมน */
.fact{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:22px 26px;color:var(--on-deep);text-decoration:none;background:var(--deep);border-radius:14px;box-shadow:0 8px 18px -12px rgba(15,27,51,.55);transition:background .2s,transform .2s}
.fact:hover{background:var(--deep-2);transform:translateY(-4px);box-shadow:0 14px 24px -12px rgba(15,27,51,.6)}
.fact>i:first-child{font-size:26px;color:var(--accent-l);width:30px;text-align:center}
.fact-body{display:flex;flex-direction:column;line-height:1.5;font-size:.93rem}
.fact-body strong{font-family:var(--serif);color:#fff;font-size:1.12rem;margin-bottom:2px}
.fact .go{font-size:.9rem;color:var(--accent-l);transition:transform .2s}
.fact:hover .go{transform:translateX(4px)}
.fact.is-main{background:#7a1e2c;color:#fff}   /* แดงเข้ม (เลือดหมู) */
.fact.is-main:hover{background:#611722}
.fact.is-main>i:first-child,.fact.is-main .go{color:#fff}

/* ---------- แนะนำโครงการ ---------- */
.intro{padding:76px 0 64px}
.intro-grid{display:grid;grid-template-columns:6fr 5fr;gap:clamp(32px,5vw,72px);align-items:center}
.video{position:relative;aspect-ratio:16/9;background:var(--ink);box-shadow:14px 14px 0 var(--accent-l)}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.intro-text h2{font-size:clamp(1.7rem,3vw,2.3rem);margin:0 0 18px}
.intro-text p{margin:0 0 14px;max-width:60ch}
.fbline{margin-top:22px!important}
.fbline a{display:inline-flex;align-items:center;gap:10px;color:var(--deep);font-weight:500;text-decoration:none;border-bottom:2px solid var(--accent)}
.fbline i{color:#1877f2;font-size:1.25rem}
.quote-sec{padding:0 0 70px}
.quote{margin:0;padding:34px clamp(24px,5vw,64px);background:var(--deep);color:#fff;border-radius:14px;box-shadow:inset 8px 0 0 var(--accent-hi)}
.quote blockquote{margin:0;font-family:var(--serif);font-size:clamp(1.2rem,2.3vw,1.7rem);line-height:1.75;font-weight:500}
.quote figcaption{margin-top:16px;color:var(--accent-l);font-size:.95rem}
.quote.has-photo{display:grid;grid-template-columns:auto 1fr;gap:clamp(20px,4vw,48px);align-items:center}
.quote-photo{display:block;width:clamp(120px,15vw,168px);height:auto;aspect-ratio:1;border-radius:50%;object-fit:cover;border:4px solid var(--accent)}
@media (max-width:640px){.quote.has-photo{grid-template-columns:1fr;justify-items:start}}

/* ---------- ข่าวสารอัพเดท + เอกสารดาวน์โหลด ---------- */
.desk{padding:8px 0 76px}
.desk-grid.single{grid-template-columns:1fr}
.desk-grid{display:grid;grid-template-columns:7fr 5fr;gap:clamp(28px,4vw,56px);align-items:start}
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.rows li{border-bottom:1px solid var(--line)}
.rows a{display:grid;grid-template-columns:92px 1fr;gap:18px;align-items:center;padding:14px 8px;text-decoration:none;color:var(--text);transition:background .15s}
.rows a:hover{background:#fff}
.rows time{display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.15;background:var(--soft);padding:8px 4px;border-top:3px solid var(--accent)}
.rows time b{font-family:var(--serif);font-size:1.55rem;color:var(--deep)}
.rows time span{font-size:.78rem;color:var(--muted);white-space:nowrap}
.rows .t{font-weight:500;line-height:1.55}
.rows a:hover .t{color:var(--accent-d)}
.empty{padding:16px 8px}
.tabs{display:flex;gap:0;border-bottom:2px solid var(--deep)}
.tabs button{font:inherit;font-weight:500;font-size:.95rem;padding:9px 16px;border:0;background:var(--soft);color:var(--deep);cursor:pointer;border-radius:var(--r) var(--r) 0 0;margin-right:3px}
.tabs button[aria-selected="true"]{background:var(--deep);color:#fff}
.dl-list{list-style:none;margin:0;padding:0;max-height:430px;overflow:auto;background:#fff;border:1px solid var(--line);border-top:0}
.dl-list[hidden]{display:none}
.dl-list li+li{border-top:1px solid var(--line)}
.dl-list a{display:flex;gap:12px;align-items:flex-start;padding:11px 14px;text-decoration:none;color:var(--text);font-size:.95rem;line-height:1.55}
.dl-list a:hover{background:var(--soft);color:var(--deep)}
.dl-list i{color:#b3261e;margin-top:4px}

/* ---------- PLO ---------- */
.plo{background:var(--ink);padding:56px 0 60px}
.plo-img{display:block;border:6px solid #fff;box-shadow:0 24px 50px -26px rgba(0,0,0,.8)}
.plo-img img{display:block;width:100%}

/* ---------- ภาพกิจกรรม ---------- */
.acts{padding:70px 0 20px}
.acts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.act-img{display:block;overflow:hidden;background:var(--soft)}
.act-img img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .5s ease}
.act-img:hover img{transform:scale(1.04)}
.act h3{font-size:1.05rem;margin:12px 0 2px}
.act h3 a{color:var(--deep);text-decoration:none}
.act h3 a:hover{color:var(--accent-d)}
.meta{font-size:.86rem;color:var(--muted);margin:0 0 8px}
.meta span+span{margin-left:16px}

/* ---------- ทางลัด ---------- */
.shortcuts{padding:56px 0 8px}
.short-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:3px solid var(--deep)}
.short-list li{border-left:1px solid var(--line)}
.short-list li:first-child{border-left:0}
.short-list a{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:26px 24px;text-decoration:none;color:var(--muted);font-size:.93rem;line-height:1.55;height:100%;transition:background .2s}
.short-list a:hover{background:#fff}
.short-list i{font-size:26px;color:var(--accent);margin-top:2px}
.short-list strong{display:block;font-family:var(--serif);font-size:1.12rem;color:var(--deep);margin-bottom:2px}
.short-list a:hover strong{color:var(--accent-d)}

/* ---------- หน่วยงานที่เกี่ยวข้อง ---------- */
.related{padding:64px 0 84px}
/* ช่วงห่างระหว่างส่วนต่างๆ ของหน้าแรก = 76px เสมอ ไม่ขึ้นกับว่ามีส่วนไหนถูกปิด/ซ่อน (แม้ส่วนที่ปิดจะยังอยู่ในหน้าตอนผู้ดูแลล็อกอิน):
   ส่วนที่พื้นโปร่ง "เป็นเจ้าของ" ระยะด้านบนของตัวเอง (margin-top) ไม่มีระยะล่าง; แถบสีเข้ม PLO เว้นระยะบนของตัวเองด้วย */
:root{--sec-gap:76px}
.intro,.quote-sec,.desk,.acts,.shortcuts,.related,.hblock{padding-top:0;margin-top:var(--sec-gap)}
.intro,.quote-sec,.desk,.acts,.shortcuts{padding-bottom:0}
.plo{margin-top:var(--sec-gap)}
:is(.intro,.quote-sec,.desk,.acts,.shortcuts,.hblock):last-child{padding-bottom:var(--sec-gap)}
.logos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.logos a{display:flex;align-items:center;justify-content:center;height:204px;background:#fff;border:1px solid var(--line);padding:4px;border-radius:14px;overflow:hidden;transition:border-color .2s,box-shadow .2s,transform .2s}
.logos a:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 14px 24px -14px rgba(15,27,51,.6)}
.logos img{width:100%;height:100%;max-height:none;object-fit:contain}   /* รูปโลโก้มีชื่อหน่วยงานอยู่ในรูป: ย่อให้พอดีกรอบทั้งรูป ไม่ตัดขอบ */

/* ---------- ท้ายหน้า ---------- */
.site-footer{background:var(--ink);color:var(--on-deep);padding:52px 0 56px;border-top:4px solid var(--accent-hi)}
.foot-in{display:flex;align-items:center;justify-content:space-between;gap:clamp(24px,5vw,64px)}
.foot-text p{margin:0;max-width:60ch;line-height:2;font-size:.97rem}
.foot-text p::first-line{font-family:var(--serif);font-size:1.15rem;font-weight:700;color:#fff}
.totop{position:fixed;right:20px;bottom:20px;width:46px;height:46px;background:var(--deep);color:#fff;display:flex;align-items:center;justify-content:center;text-decoration:none;opacity:0;pointer-events:none;transition:opacity .2s;z-index:60}
.totop.show{opacity:1;pointer-events:auto}
.totop:hover{background:var(--accent)}

/* ---------- หน้าเนื้อหาข้างใน ---------- */
.page-wrap{padding:46px 0 96px}
.content-card{max-width:940px;margin:0 auto;background:#fff;border:1px solid var(--line);border-top:4px solid var(--deep);padding:48px clamp(24px,6vw,72px) 60px}
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:12px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--accent-d)}
.page-title{font-size:clamp(1.6rem,3vw,2.3rem);line-height:1.4;margin:0 0 10px;padding-bottom:18px;position:relative}
.page-title::after{content:"";position:absolute;left:0;bottom:0;width:56px;height:3px;background:var(--accent)}
.content-card .meta{margin:16px 0 24px}
.content{overflow-wrap:anywhere;font-size:1.02rem;line-height:1.9}
.content p{max-width:78ch}
.content h2,.content h3{margin:1.6em 0 .5em}
.content img{height:auto}
.content a[href$=".pdf"]::before,.content a[href*=".pdf?"]::before{content:"\f1c1";font-family:"Font Awesome 6 Free";font-weight:900;color:#b3261e;margin-right:.45em}
.content table{border-collapse:collapse;max-width:100%;display:block;overflow-x:auto}
.content td,.content th{border:1px solid var(--line);padding:8px 12px;vertical-align:top}
.content table[style*="border-width: 0px"]{width:100%!important}   /* ตารางจัดเรียงรายชื่อแบบไม่มีเส้น: ใช้เต็มความกว้าง ชื่อไม่ตกบรรทัดเพราะคอลัมน์แคบ */
.content td[style*="border-width: 0px"]{padding:6px 8px;text-wrap:balance}
.content iframe,.content embed,.content object{max-width:100%}
.content iframe[src*=".pdf"],.content object,.content embed{width:100%;height:80vh;border:1px solid var(--line)}
.article-list{list-style:none;margin:0;padding:0}
.article-list li{border-top:1px solid var(--line)}
.article-list li:last-child{border-bottom:1px solid var(--line)}
.article-list a{display:flex;justify-content:space-between;gap:20px;padding:13px 8px;text-decoration:none;color:var(--text);transition:background .15s}
.article-list a:hover{background:var(--paper)}
.article-list a:hover .t{color:var(--accent-d)}
.article-list .d{color:var(--muted);font-size:.86rem;white-space:nowrap;padding-top:2px}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:18px 0}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.gallery a{cursor:zoom-in;overflow:hidden;display:block}
.gallery a img{transition:transform .5s ease}
.gallery a:hover img{transform:scale(1.04)}

/* ---------- ดูรูปเต็มจอ (lightbox) ---------- */
.lb{position:fixed;inset:0;z-index:1000;background:rgba(8,15,30,.95);display:none;align-items:center;justify-content:center;padding:56px 72px}
.lb.on{display:flex}
html.lb-open{overflow:hidden}
.lb-fig{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:10px}
.lb-fig img{max-width:100%;max-height:calc(100vh - 150px);object-fit:contain;box-shadow:0 8px 40px rgba(0,0,0,.5);background:#000}
.lb-count{color:var(--on-deep);font-size:.95rem}
.lb button{position:absolute;border:0;cursor:pointer;color:#fff;background:rgba(255,255,255,.14);width:52px;height:52px;border-radius:50%;font-size:1.3rem;display:flex;align-items:center;justify-content:center}
.lb button:hover{background:var(--accent);color:#fff}
.lb-close{top:14px;right:14px}
.lb-prev{left:14px;top:50%;transform:translateY(-50%)}
.lb-next{right:14px;top:50%;transform:translateY(-50%)}
.lb.single .lb-nav{display:none}

/* ---------- จอกว้างมาก / จอเล็ก ---------- */
.nav-search{display:none}
@media (min-width:1340px){.header-in{min-height:96px}.menu-link{font-size:1.04rem;padding:36px 10px 33px}.logo img{height:64px}}
@media (min-width:1440px){:root{--wrap:1280px}.site-header .wrap{max-width:1440px}.logo img{height:76px}.menu-link{font-size:1.12rem;padding:40px 12px 37px}.header-in{min-height:108px}}
@media (min-width:1700px){:root{--wrap:1380px}.site-header .wrap{max-width:1560px}.logo img{height:88px}.menu-link{font-size:1.2rem;padding:44px 14px 41px}.header-in{min-height:118px}}
.tb-right{margin-left:auto;display:flex;align-items:center;gap:20px}
.tb-search{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.08);border-radius:999px}
.tb-search:focus-within{border-color:var(--accent-hi)}
.tb-search input{color:#fff;padding:3px 4px 3px 14px;font-size:.88rem;width:150px}
.tb-search input::placeholder{color:var(--on-deep)}
.tb-search button{color:var(--on-deep);padding:0 12px}
.tb-search button:hover{color:#fff}
.tb-fb{margin-left:0!important}
@media (max-width:1339px){
  .burger{display:block}
  .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;padding:10px 24px 24px;max-height:calc(100vh - 130px);overflow:auto;border-top:1px solid var(--line);box-shadow:0 24px 40px -20px rgba(15,27,51,.45)}
  .main-nav.open{display:flex}
  .menu{flex-direction:column}
  .menu-link{width:100%;text-align:left;white-space:normal;padding:12px 4px;border-bottom:1px solid var(--soft)}
  .submenu,.submenu .submenu{position:static;box-shadow:none;border:0;min-width:0;padding:0 0 0 16px;background:transparent}
  .submenu .menu-link{padding:10px 4px}
  .nav-search{display:flex;align-self:stretch;margin-top:12px}.nav-search input{flex:1;width:auto}.tb-search{display:none}
}
@media (max-width:991px){
  .wrap{padding:0 18px}
  .stage{padding-top:14px}
  .arrow{display:none}
  .facts-in{grid-template-columns:1fr}
  .fact{padding:18px 20px}
  :root{--sec-gap:56px}
  .intro{padding:0}
  .intro-grid,.desk-grid{grid-template-columns:1fr}
  .video{box-shadow:8px 8px 0 var(--accent-l);margin-right:8px}
  .desk{padding-bottom:0}
  .rows a{grid-template-columns:76px 1fr;gap:14px}
  .acts-grid,.short-list{grid-template-columns:1fr}
  .short-list li{border-left:0;border-top:1px solid var(--line)}
  .short-list li:first-child{border-top:0}
  .logos{grid-template-columns:repeat(2,1fr);gap:10px}.logos a{height:200px}
  .plo{padding:36px 0 40px}
  .page-wrap{padding:26px 0 60px}
  .content-card{padding:30px 20px 40px}
  .article-list a{flex-direction:column;gap:2px}
  .lb{padding:56px 8px 20px}.lb-nav{width:44px;height:44px;top:auto!important;bottom:14px;transform:none!important}.lb-prev{left:14px}.lb-next{right:14px}.lb-fig img{max-height:calc(100vh - 170px)}
}
@media (max-width:640px){.topbar-in{gap:14px;font-size:.82rem}.tb-fb span{display:none}}
@media (max-width:480px){body{font-size:17px}.logo img{height:46px}.header-in{min-height:70px}.logos a{height:180px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ตราคณะ (ไฟล์ 1500x1500 โปร่งใส มีขอบว่างรอบตรา → ครอบด้วย background-position ให้เห็นเฉพาะตัวตรา) */
.crest,.foot-crest{background:no-repeat 61.8% 28.3%/129.3% auto;aspect-ratio:1160/970;flex:none}
.crest{width:clamp(120px,13vw,164px);margin:0 0 14px -4px}
.foot-crest{width:clamp(190px,24vw,300px)}
@media (max-width:991px){.foot-in{flex-direction:column;align-items:flex-start}.foot-crest{width:200px}}
/* ปุ่ม "ดูภาพกิจกรรมทั้งหมด" และตัวแบ่งหน้า */
.more{margin:28px 0 0}
.btn-more{display:inline-flex;align-items:center;gap:12px;padding:10px 26px;border:2px solid var(--deep);background:#fff;color:var(--deep);font-weight:600;text-decoration:none;transition:background .15s,color .15s}
.btn-more i{color:var(--accent);transition:transform .2s,color .15s}
.btn-more:hover{background:var(--deep);color:#fff}
.btn-more:hover i{color:#fff;transform:translateX(4px)}
.pager{display:flex;gap:8px;flex-wrap:wrap;margin:34px 0 0}
.pager a{min-width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;color:var(--deep);text-decoration:none;font-weight:600}
.pager a.on,.pager a:hover{background:var(--deep);border-color:var(--deep);color:#fff}
.page-wrap>.wrap>.page-title{margin-bottom:26px}
/* ---------- กล่อง PDF ---------- */
.pdfbox{margin:24px 0;border:1px solid var(--line);border-top:3px solid var(--deep);background:#fff;max-width:100%}
.pdfbox-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:14px 18px;background:var(--paper)}
.pdfbox-head>i{font-size:30px;color:#b3261e;flex:none}
.pdfbox-name{flex:1 1 220px;min-width:0;display:flex;flex-direction:column;line-height:1.4}
.pdfbox-name b{font-family:var(--serif);color:var(--deep);overflow-wrap:anywhere}
.pdfbox-name small{color:var(--muted);font-size:.85rem}
.content .pdfbox a::before{content:none!important}
.pdf-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border:2px solid var(--deep);background:#fff;color:var(--deep);font-weight:600;font-size:.92rem;text-decoration:none;transition:background .15s,color .15s}
.pdf-btn:hover{background:var(--deep);color:#fff}
.pdf-btn.main{background:var(--accent);border-color:var(--accent);color:#fff}
.pdf-btn.main:hover{background:var(--accent-d);border-color:var(--accent-d)}
.content .pdfbox-view,.pdfbox-view{display:block;width:100%;height:clamp(480px,78vh,820px);border:0;border-top:1px solid var(--line);border-radius:0;background:#525659}
@media (max-width:760px){.pdfbox-view{display:none}.pdfbox-head{padding:14px}.pdf-btn{flex:1 1 150px;justify-content:center}}
/* ---------- ป๊อปอัปประกาศ ---------- */
.popup[hidden]{display:none}
.popup{position:fixed;inset:0;z-index:3000;display:flex;align-items:center;justify-content:center;padding:18px;background:rgba(15,27,51,.74);animation:popfade .25s ease}
@keyframes popfade{from{opacity:0}to{opacity:1}}
html.popup-open{overflow:hidden}
.popup-box{position:relative;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center}
.popup-slides{background:#fff;padding:6px;box-shadow:0 30px 70px -20px rgba(0,0,0,.7)}
.popup-slide{margin:0}
.popup-slides{touch-action:pan-y;-webkit-user-select:none;user-select:none}
.popup-slides.multi{cursor:grab}
.popup-slides.multi:active{cursor:grabbing}
.popup-slide img{-webkit-user-drag:none}
.popup-dots i{cursor:pointer}
.popup-slide[hidden]{display:none}
.popup-slide a{display:block}
.popup-slide img{display:block;max-width:min(92vw,880px);max-height:calc(100vh - 110px);width:auto;height:auto;object-fit:contain}
.popup-close{position:absolute;top:-16px;right:-16px;z-index:2;width:44px;height:44px;border-radius:50%;border:3px solid #fff;background:var(--accent);color:#fff;font-size:1.15rem;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px -6px rgba(0,0,0,.6)}
.popup-close:hover{background:var(--accent-d)}
.popup-zoom{position:absolute;top:-16px;left:-16px;z-index:2;width:44px;height:44px;border-radius:50%;border:3px solid #fff;background:var(--deep);color:#fff;font-size:1.05rem;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px -6px rgba(0,0,0,.6)}
.popup-zoom:hover,.popup-zoom.on{background:var(--accent)}
.popup-slide img{cursor:zoom-in}
.popup-slide a img{cursor:pointer}
/* ดูรูปเต็มจอจากป๊อปอัป */
.pv{position:fixed;inset:0;z-index:3100;background:rgba(8,15,30,.97);display:none;align-items:center;justify-content:center;overflow:hidden;touch-action:pan-y}
.pv.on{display:flex}
.pv-stage{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:14px}
.pv-stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;cursor:zoom-in;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}
.pv.full{display:block;overflow:auto;touch-action:auto}
.pv.full .pv-stage{display:block;width:max-content;height:max-content;padding:0}
.pv.full .pv-stage img{max-width:none;max-height:none;height:auto;cursor:zoom-out}
.pv button{position:fixed;z-index:2;border:2px solid rgba(255,255,255,.75);cursor:pointer;color:#fff;background:rgba(15,27,51,.82);width:52px;height:52px;border-radius:50%;font-size:1.3rem;display:flex;align-items:center;justify-content:center}
.pv button:hover{background:var(--accent)}
.pv-close{top:14px;right:14px}
.pv-nav{top:50%;transform:translateY(-50%)}
.pv-prev{left:14px}
.pv-next{right:14px}
.pv-count{position:fixed;left:0;right:0;bottom:12px;text-align:center;color:#fff;font-size:.95rem;pointer-events:none;text-shadow:0 1px 4px rgba(0,0,0,.8)}
.popup-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:0;border-radius:50%;background:rgba(15,27,51,.78);color:#fff;font-size:1.1rem;cursor:pointer;z-index:2}
.popup-nav:hover{background:var(--accent)}
.popup-prev{left:-14px}.popup-next{right:-14px}
.popup-dots{display:flex;gap:8px;margin-top:12px}
.popup-dots i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5)}
.popup-dots i.on{background:var(--accent-hi)}
@media (max-width:640px){.popup{padding:12px}.popup-close{top:-10px;right:-6px}.popup-zoom{top:-10px;left:-6px}.popup-prev{left:-6px}.popup-next{right:-6px}.popup-slide img{max-width:94vw;max-height:calc(100vh - 100px)}}
/* ---------- หน้าเปิด: โลโก้ + แถบโหลด แล้วค่อยเลือนเข้าหน้าเว็บ (เหมือนเว็บเดิม) ---------- */
.pre-loader{display:none}
html.intro-on{overflow:hidden}
html.intro-on .pre-loader{display:flex;position:fixed;inset:0;z-index:99999;background:#fff;align-items:center;justify-content:center;transition:opacity .5s ease}
html.intro-on .pre-loader.out{opacity:0;pointer-events:none}
.pre-loader img{width:min(70vw,290px);height:auto;animation:intrologo .9s ease both}
.pre-loader .line{position:absolute;top:0;left:0;height:5px;width:0;background:var(--accent);animation:introline 1s linear forwards}
@keyframes introline{to{width:100%}}
@keyframes intrologo{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}