:root{--ink:#102b36;--text:#31434b;--muted:#6e7e84;--line:#e0e6e5;--paper:#f6f8f6;--white:#fff;--teal:#167b68;--blue:#3f64ab;--orange:#ae6733;--mint:#dceee5;--font:'IBM Plex Sans Thai',Tahoma,sans-serif;--latin:Manrope,var(--font)}
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var(--line);padding:5px 11px;border-radius:5px;font-size:11px;color:#64757b}.course-tabs{display:flex;gap:30px;border-bottom:1px solid var(--line);padding-top:12px;margin-bottom:33px}.course-tabs a{padding:16px 0 13px;font-size:13px;color:#7b898d;border-bottom:2px solid transparent}.course-tabs a.active{border-color:var(--accent);color:var(--accent);font-weight:600}.course-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:32px;margin-bottom:60px}.white-panel{background:#fff;border:1px solid var(--line);border-radius:11px;padding:29px}.white-panel h2{font-size:23px;margin-bottom:17px}.white-panel p{font-size:14px;line-height:2;color:#52676f}.source-note{border-top:1px solid var(--line);margin-top:25px;padding-top:15px;font-size:10px!important;line-height:1.8!important;color:#849196!important;margin-bottom:0}.topic-list{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.topic-list li{font-size:12px;border-bottom:1px solid 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p{font-size:14px;line-height:1.9;color:#657a82}.teaching-list{margin:28px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}.teaching-list li a{display:flex;align-items:center;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}.teaching-list .subject-icon{width:36px;height:36px;border-radius:9px}.teaching-list .subject-icon svg{width:20px;height:20px}.teaching-list strong{font-size:13px;font-weight:500;display:block}.teaching-list small{font-family:var(--latin);font-size:10px;color:var(--muted)}.teaching-list .arrow-icon{width:17px;height:17px;margin-left:auto}.loading,.error-state{text-align:center;padding:100px 25px;color:var(--muted)}.error-state h1{font-size:30px}.error-state button{margin-top:20px}.noscript{padding:25px;text-align:center}.print-heading{display:none}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:white;padding:11px 20px;border-radius:8px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:99}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
svg{width:20px;height:20px;flex-shrink:0}.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}.regular-label svg{width:13px;height:13px}.announcement-filters{display:flex;align-items:center;gap:13px;margin:0 0 23px;font-size:12px}.announcement-filters label{color:var(--muted)}.announcement-filters select{appearance:auto;background:white;border:1px solid var(--line);border-radius:6px;padding:9px 30px 9px 12px;font-size:12px;color:var(--ink);max-width:75%}.announcement-filters>span{margin-left:auto;color:var(--muted);font-size:11px}.course-notice{display:flex;align-items:center;gap:12px;padding:15px 17px;background:white;border:1px solid var(--line);border-radius:7px;margin-bottom:9px}.course-notice strong{font-size:12px;font-weight:500;flex:1}.course-notice .status-tag{margin:0;white-space:nowrap}.course-notice svg{width:14px;height:14px}.course-notice:hover{border-color:#b7cbc3}
@media(min-width:1440px){.hero{gap:110px;padding-top:80px}}
@media(max-width:1100px){.container{width:calc(100% - 56px)}.header-inner{padding:0 28px;gap:20px}.term-pill{display:none}.hero{gap:40px}.primary-nav{gap:24px}.course-card{padding:22px 20px 0}.course-card h3{font-size:21px}.course-card .description{min-height:90px}.course-layout{grid-template-columns:minmax(0,1fr) 245px;gap:24px}.side-panel{padding:21px}.weekly-table th{font-size:9px}.class-block{padding:10px}.class-block strong{font-size:11px}.class-block .block-meta{font-size:8px}.site-footer{padding-left:28px;padding-right:28px}}
@media(max-width:780px){.site-header{height:76px}.header-inner{padding:0 23px}.brand-mark{width:38px;height:38px;border-radius:10px;font-size:32px;line-height:36px}.brand-name{font-size:14px}.brand-name>span{font-size:10px}.menu-toggle{display:flex;flex-direction:column;gap:5px;border:0;background:none;padding:10px;margin-left:auto}.menu-toggle span{display:block;height:2px;width:22px;background:var(--ink)}.primary-nav{display:none;position:absolute;top:75px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:12px 23px;box-shadow:0 10px 16px #102b3608}.primary-nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.primary-nav>a{padding:13px 8px;border-bottom:0}.primary-nav>a.active{background:#edf5ef;border-radius:6px}.container{width:calc(100% - 46px)}.hero{grid-template-columns:1fr;padding:39px 0 27px;gap:30px}.hero h1{font-size:43px;letter-spacing:-1px;line-height:1.45;margin-bottom:17px}.hero-copy{font-size:14px;margin-bottom:22px;max-width:540px}.hero h1 br{display:none}.hero h1 span{display:block}.hero .eyebrow{font-size:9px;letter-spacing:1.8px;margin-bottom:17px}.stats{margin-top:25px;gap:23px}.stat strong{font-size:24px}.stat span{font-size:10px}.weekly-preview{padding:24px 24px 12px}.mini-session{grid-template-columns:42px 1fr 60px}.notice-strip{padding:16px;margin-bottom:32px;gap:10px;align-items:flex-start;flex-wrap:wrap}.notice-strip p{font-size:11px;flex-basis:calc(100% - 35px)}.notice-strip>a{margin-left:29px}.section-heading h2{font-size:25px}.section-heading .section-label{display:none}.section-heading{margin-bottom:20px}.courses-grid{grid-template-columns:1fr;gap:16px}.course-card{padding:24px 23px 0}.course-card h3{min-height:0;font-size:24px}.course-card-top{margin-bottom:17px}.course-card .english{min-height:0;font-size:11px;margin-bottom:15px}.course-card .description{min-height:0;font-size:13px;max-width:520px;margin-bottom:20px}.course-card .tag{font-size:9px}.card-sessions{min-height:0;margin-bottom:22px}.card-session{font-size:12px;gap:8px}.card-session .room{margin-left:8px;font-size:10px}.card-footer{padding:17px 0;font-size:13px}.course-code{font-size:12px}.home-bottom{margin:30px 0 43px;flex-wrap:wrap;gap:14px}.home-bottom>div:nth-child(2){flex:1;min-width:220px}.home-bottom>a{margin-left:52px}.site-footer{padding:27px 23px 30px;flex-direction:column;gap:22px}.footer-right{align-items:flex-start;gap:10px}.site-footer p{font-size:11px}.footer-right a{font-size:12px}.page-head{padding:29px 0 25px}.breadcrumb{font-size:10px;margin-bottom:22px;flex-wrap:wrap}.page-head h1{font-size:31px}.page-head>p{font-size:13px}.page-heading-row{align-items:flex-start;flex-direction:column;gap:17px}.weekly-table-wrap{display:none}.schedule-mobile{display:flex;flex-direction:column;gap:13px;margin-bottom:24px}.mobile-day{background:white;border:1px solid var(--line);border-radius:9px;padding:18px}.mobile-day h3{font-size:13px;margin:0 0 12px;color:#64777d}.mobile-day .class-block{padding:17px}.mobile-day .class-block strong{font-size:15px;margin:7px 0}.mobile-day .block-code{font-size:10px}.mobile-day .block-meta{font-size:11px}.mobile-day .no-class{text-align:left;font-size:12px;margin:0}.legend{gap:13px;font-size:10px}.schedule-note{font-size:11px;margin-bottom:22px}.course-hero-inner{padding:23px 0 26px}.course-title-row{gap:16px}.course-title-row .subject-icon{width:48px;height:48px;border-radius:12px}.course-title-row .subject-icon svg{width:26px;height:26px}.course-title-row h1{font-size:27px;letter-spacing:-.4px}.course-title-row .eyebrow{font-size:9px;letter-spacing:.3px}.course-title-row .english{font-size:11px}.course-metadata{gap:7px;margin-top:19px}.course-metadata span{font-size:10px;padding:4px 8px}.course-tabs{gap:25px;margin-bottom:23px;overflow-x:auto;white-space:nowrap}.course-tabs a{font-size:12px;padding:14px 0 12px}.course-layout{grid-template-columns:1fr;gap:20px;margin-bottom:40px}.white-panel{padding:24px}.white-panel h2{font-size:21px}.white-panel p{font-size:14px}.topic-list{grid-template-columns:1fr}.side-panel{position:static;padding:23px}.side-session{display:grid;grid-template-columns:80px 1fr;align-items:center;gap:2px 15px}.side-session .time{font-size:16px;margin:0}.side-session .room{grid-column:2}.plan-toolbar{align-items:flex-start;gap:16px}.plan-toolbar h2{font-size:22px}.filter-buttons{gap:5px}.filter-button{font-size:10px;padding:6px 9px}.plan-table-wrap{overflow:visible;border:0;background:transparent}.plan-table,.plan-table tbody{display:block}.plan-table thead{display:none}.plan-table tr{display:block;background:white;border:1px solid var(--line);border-radius:9px;margin-bottom:13px;overflow:hidden;padding-bottom:13px}.plan-table tr.makeup-row{background:#f0f8f3}.plan-table tr.event-row{background:#fffaf0}.plan-table td,.plan-table td:first-child,.plan-table td:nth-child(2),.plan-table td:nth-child(3){display:block;text-align:left;border:0;white-space:normal;width:auto;padding:3px 18px}.plan-table td:first-child{background:#edf3ef;padding:10px 18px;margin-bottom:8px;font-family:var(--font);font-size:11px}.plan-table td:first-child:before{content:'สัปดาห์ที่ '}.plan-table tr.event-row td:first-child:before{content:'วันสำคัญ'}.plan-table tr.event-row td:first-child{font-size:0;background:#f7edd7}.plan-table tr.event-row td:first-child:before{font-size:11px}.plan-table td:nth-child(2){font-weight:600;font-size:13px}.plan-table td:nth-child(3){font-size:12px;color:#6f7f83}.plan-table td:nth-child(3):before{content:'เวลา '}.plan-table td:nth-child(4){font-size:14px;line-height:1.8;margin-top:4px}.plan-table .plan-note{font-size:11px}.plan-section{margin-bottom:40px}.plan-empty{padding:30px 22px}.empty-resource{padding:24px;align-items:flex-start;gap:14px}.empty-resource p{font-size:12px}.announcement-card{grid-template-columns:1fr;gap:17px;padding:23px}.announcement-date{border:0;flex-direction:row;gap:14px;align-items:center}.announcement-card h2{font-size:20px}.announcement-card p{font-size:13px}.announcement-course{font-size:10px;line-height:1.7}.announcements-list{gap:14px;margin-bottom:40px}.instructor-layout{grid-template-columns:1fr;gap:28px;margin-bottom:40px}.instructor-card{padding:28px}.instructor-monogram{font-size:58px;padding-bottom:19px;margin-bottom:21px}.instructor-copy h2{font-size:24px}.teaching-list li a{gap:12px}.teaching-list strong{font-size:12px}.contact-links .button{font-size:11px;padding:10px 13px}.content-bottom{margin-bottom:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{body{background:white;font-size:11px;color:black}.site-header,.site-footer,.hero-actions,.course-tabs,.notice-strip,.filter-buttons,.button,.schedule-mobile,#toast,.side-panel{display:none!important}.container{width:100%;max-width:none}.page-head{padding:0 0 15px}.breadcrumb{display:none}.page-head h1{font-size:24px}.weekly-table-wrap{display:block;border-radius:0;margin-bottom:15px}.weekly-table td{height:85px}.class-block{print-color-adjust:exact;-webkit-print-color-adjust:exact}.page-head>p,.subtle-note{font-size:10px}.plan-table-wrap{overflow:visible}.plan-table{font-size:10px}.plan-table tr{break-inside:avoid}.course-hero{border:0}.course-title-row h1{font-size:24px}.course-layout{display:block}.course-hero-inner{padding-top:0}.white-panel{border:0;padding:0}.course-metadata{margin-top:12px}.content-bottom,.plan-section{margin-bottom:0}.announcement-card{break-inside:avoid}.hero{display:block}.weekly-preview{display:none}.courses-grid{display:block}.course-card{break-inside:avoid;margin-bottom:15px}}

.purple{--accent:#74589f;--accent-light:#eee8f5;--tint:#eee8f5}.rose{--accent:#aa5369;--accent-light:#f7e9ed;--tint:#f7e9ed}
.dated-summary small{display:block;font-size:11px;margin-top:5px;color:var(--muted)}
.dated-preview{display:block;margin-top:17px;padding-top:18px;border-top:1px solid #ffffff26;color:#fff;font-size:13px;font-weight:600}
.dated-preview span{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:400;color:#b9cfd0;margin-top:6px}.dated-preview svg{width:15px;height:15px}
.dated-schedule{margin:28px 0;padding:28px 32px;background:var(--accent-light);border:1px solid #ded4ed;border-radius:14px;display:flex;align-items:center;justify-content:space-between;gap:25px}.dated-schedule h2{font-size:23px;margin:10px 0}.dated-schedule p{font-size:13px;line-height:1.9;margin-top:10px}.dated-schedule .button{flex-shrink:0}
.side-session p{font-size:12px;line-height:1.9;margin-top:12px}.side-session .time{line-height:1.65}
@media(max-width:700px){.dated-schedule{display:block;padding:24px}.dated-schedule .button{margin-top:18px}.plan-table.session-plan td:first-child:before{content:'ครั้งที่ '}.plan-table.session-plan tr.event-row td:first-child:before{content:'การสอบ'}}