:root{--ar-ink:#172a2b;--ar-muted:#5d6b69;--ar-paper:#fbfaf6;--ar-green:#164d45;--ar-line:#dadfd8;--ar-lime:#dce989;--ar-serif:Georgia,'Noto Serif Thai',serif;--ar-sans:Tahoma,'Noto Sans Thai',system-ui,sans-serif}
.ar-site{margin:0;background:var(--ar-paper);color:var(--ar-ink);font-family:var(--ar-sans);line-height:1.7;-webkit-font-smoothing:antialiased}.ar-site *,.ar-preview-surface *{box-sizing:border-box}.ar-site a{color:inherit;text-decoration:none}.ar-site a:hover{text-decoration:underline;text-underline-offset:5px}.ar-site a:focus-visible,.ar-site button:focus-visible,.ar-site input:focus-visible{outline:3px solid #548975;outline-offset:4px}.ar-site-header{max-width:1280px;margin:auto;padding:27px 48px;display:flex;align-items:center;gap:70px;border-bottom:1px solid var(--ar-line)}.ar-brand{font-size:32px;font-weight:800;letter-spacing:-2px;line-height:1;text-decoration:none!important}.ar-brand span{color:#899c68}.ar-brand .ar-brand-dot{color:var(--ar-green)}.ar-site-header nav{display:flex;gap:30px;font-size:14px}.ar-site-header nav a[aria-current=page]{color:var(--ar-green);font-weight:700}.ar-header-caption{margin-left:auto;font-size:13px;color:var(--ar-muted)}.ar-eyebrow{font-size:11px;letter-spacing:2.2px;font-weight:700;color:var(--ar-green)}.ar-hero{max-width:1280px;margin:auto;padding:74px 48px 66px;display:grid;grid-template-columns:1fr 290px;gap:60px;align-items:center}.ar-hero h1{font-size:clamp(30px,3.6vw,49px);line-height:1.6;letter-spacing:-1.2px;margin:19px 0;color:var(--ar-ink);font-weight:700}.ar-hero h1 span{color:var(--ar-green)}.ar-hero p{font-size:15px;color:var(--ar-muted);line-height:1.9;margin:0}.ar-hero-mark{aspect-ratio:1;border-radius:50% 50% 2px 50%;background:var(--ar-green);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.ar-hero-mark:before{content:'';position:absolute;width:78%;height:78%;border:1px solid #8fa791;border-radius:50%;transform:translate(38%,17%)}.ar-hero-mark>span{font-family:Georgia,serif;font-size:210px;font-style:italic;line-height:1;color:var(--ar-lime);transform:translate(-12px,-20px)}.ar-hero-mark i{font-style:normal;font-size:11px;color:#f0f3da;position:absolute;bottom:27px;right:31px;line-height:1.7}.ar-collection{max-width:1280px;margin:0 auto;padding:30px 48px 86px;border-top:1px solid var(--ar-line)}.ar-collection-head{display:flex;justify-content:space-between;align-items:center;gap:25px}.ar-collection h2{font-size:25px;margin:5px 0 0}.ar-count{display:inline-flex;vertical-align:middle;border:1px solid var(--ar-line);border-radius:20px;align-items:center;justify-content:center;min-width:32px;height:25px;font-size:12px;margin-left:12px;font-weight:400}.ar-search{display:flex;align-items:center;border:1px solid #c7cfc7;border-radius:6px;background:#fff;padding:4px}.ar-search input{width:215px;max-width:100%;border:0;background:none;padding:9px 11px;font:13px var(--ar-sans);color:var(--ar-ink)}.ar-search button{border:0;background:var(--ar-green);color:#fff;font:12px var(--ar-sans);padding:9px 14px;border-radius:3px;cursor:pointer}.ar-filters{display:flex;flex-wrap:wrap;gap:9px;margin:28px 0}.ar-filters a{font-size:13px;border:1px solid var(--ar-line);border-radius:30px;padding:6px 19px}.ar-filters a.is-active{background:var(--ar-green);color:#fff;border-color:var(--ar-green)}.ar-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.ar-card{display:flex;flex-direction:column;justify-content:space-between;gap:23px;background:#fff;border:1px solid var(--ar-line);border-radius:9px;padding:25px;min-height:315px;position:relative;transition:transform .15s,border-color .15s}.ar-card:hover{transform:translateY(-3px);border-color:#8ea793}.ar-card-top,.ar-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px}.ar-category{color:var(--ar-green);font-size:12px;font-weight:700;background:#edf1e7;padding:4px 11px;border-radius:20px;display:inline-block;text-decoration:none}.ar-card-number{color:#adb8ad;font:italic 27px Georgia,serif}.ar-card h2{font-size:22px;line-height:1.65;margin:0 0 12px;overflow-wrap:anywhere}.ar-card h2 a:after{content:'';position:absolute;inset:0}.ar-card p{color:var(--ar-muted);font-size:14px;line-height:1.9;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.ar-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:11px;color:var(--ar-muted)}.ar-card-bottom{border-top:1px solid var(--ar-line);padding-top:17px}.ar-card-arrow{font-size:23px;color:var(--ar-green)}.ar-featured{background:var(--ar-green);color:#fff}.ar-featured .ar-category{background:#e2ebc4;color:var(--ar-green)}.ar-featured .ar-card-number{color:#a1baa4}.ar-featured p,.ar-featured .ar-meta{color:#d2ded3}.ar-featured .ar-card-bottom{border-color:#517368}.ar-featured .ar-card-arrow{color:var(--ar-lime)}.ar-empty{text-align:center;max-width:720px;margin:20px auto;padding:75px 20px}.ar-empty h1{font-size:32px;line-height:1.6}.ar-empty h3{font-size:25px;line-height:1.7}.ar-empty p{color:var(--ar-muted)}.ar-empty-icon{font-size:45px;color:var(--ar-green)}.ar-button{display:inline-block;padding:11px 21px;background:var(--ar-green);color:#fff!important;border:0;border-radius:5px;font-size:13px;font-weight:700;margin-top:12px}.ar-pagination{display:flex;justify-content:space-between;align-items:center;margin-top:32px;font-size:13px}.ar-footer{border-top:1px solid var(--ar-line);max-width:1184px;margin:0 auto;padding:35px 0 45px;display:flex;align-items:center;gap:32px;font-size:12px;color:var(--ar-muted)}.ar-footer>a:last-child{margin-left:auto}.ar-breadcrumb{max-width:1000px;margin:0 auto;padding:30px 40px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--ar-muted)}.ar-reader{max-width:790px;margin:25px auto 0;padding:0 30px}.ar-article-head{border-bottom:1px solid var(--ar-line);padding-bottom:32px;margin-bottom:38px}.ar-article-head h1{font-size:clamp(29px,3.4vw,43px);line-height:1.65;letter-spacing:-.8px;margin:18px 0;overflow-wrap:anywhere}.ar-deck{font-size:19px;line-height:1.9;color:var(--ar-muted);white-space:pre-line;overflow-wrap:anywhere}.ar-byline{display:flex;gap:12px;align-items:center;margin-top:27px}.ar-avatar{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#e9eddc;font:italic 30px Georgia,serif;color:var(--ar-green)}.ar-author{font-size:13px;font-weight:700;overflow-wrap:anywhere}.ar-prose{font-family:var(--ar-sans);font-size:18px;line-height:2.1;color:var(--ar-ink);overflow-wrap:anywhere}.ar-prose p{margin:0 0 1.5em}.ar-prose h2{font-size:27px;line-height:1.7;margin:1.7em 0 .6em}.ar-prose h3{font-size:22px;line-height:1.7;margin:1.4em 0 .6em}.ar-prose ul,.ar-prose ol{padding-left:1.5em;margin:0 0 1.6em}.ar-prose li{padding-left:.3em;margin:.4em 0}.ar-prose li::marker{color:var(--ar-green)}.ar-updated{font-size:12px;color:var(--ar-muted);margin:35px 0}.ar-read-next{max-width:730px;margin:70px auto;padding:35px;background:#edf0e4;border-top:3px solid var(--ar-green);border-radius:0 0 7px 7px}.ar-read-next h2{font-size:25px;margin:10px 0}.ar-read-next p{font-size:14px;color:var(--ar-muted);margin:0}.ar-skip{position:absolute;top:-60px;left:16px;background:#fff;padding:8px 16px;z-index:10}.ar-skip:focus{top:10px}.ar-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}
/* Scoped additions only: existing Admin styling and shell remain unchanged. */
.ar-admin-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.ar-admin-filter{display:grid;grid-template-columns:1fr 190px auto;gap:16px;align-items:end}.ar-between{justify-content:space-between}.ar-admin-empty{text-align:center;padding:42px 16px}.ar-editor .ar-body-input{line-height:1.9;font-size:16px;min-height:440px}.ar-format-help{font-size:13px;margin-top:16px;color:#536b65}.ar-format-help summary,.ar-revision summary{cursor:pointer;font-weight:700}.ar-format-help pre{padding:16px;background:#f4f6f3;white-space:pre-wrap;font:13px/1.8 var(--ar-sans);border-radius:6px}.ar-editor-actions{display:flex;flex-direction:column;gap:10px;margin-top:24px}.ar-editor-actions button{width:100%}.ar-preview-surface{padding:30px 0 45px;border:1px solid var(--ar-line);border-radius:10px;background:var(--ar-paper);color:var(--ar-ink)}.ar-preview-surface a{color:var(--ar-green)}.ar-revision{border-top:1px solid var(--ar-line);padding:17px 0}.ar-revision .ar-prose{font-size:15px}.ar-author-header{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:24px}
@media(prefers-reduced-motion:reduce){.ar-card{transition:none}.ar-card:hover{transform:none}}@media(max-width:1000px){.ar-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ar-hero{grid-template-columns:1fr 210px;gap:30px}.ar-hero-mark>span{font-size:155px}.ar-hero-mark i{right:21px;bottom:20px;font-size:9px}.ar-footer{margin:0 35px}.ar-header-caption{display:none}}@media(max-width:640px){.ar-site-header{padding:23px 22px;gap:25px;justify-content:space-between}.ar-brand{font-size:29px}.ar-site-header nav{gap:20px;font-size:13px}.ar-hero{padding:43px 22px 39px;grid-template-columns:1fr}.ar-hero h1{font-size:30px;margin:14px 0}.ar-hero p{font-size:14px}.ar-hero-mark{display:none}.ar-collection{padding:29px 22px 50px}.ar-collection-head{align-items:stretch;flex-direction:column;gap:20px}.ar-collection h2{font-size:23px}.ar-search{width:100%}.ar-search input{flex:1;width:100%;min-width:0}.ar-filters{gap:7px;margin:22px 0}.ar-filters a{padding:5px 14px;font-size:12px}.ar-card-grid{grid-template-columns:1fr;gap:16px}.ar-card{min-height:280px;padding:23px}.ar-card h2{font-size:23px}.ar-footer{margin:0 22px;flex-wrap:wrap;gap:18px;padding:28px 0}.ar-footer p{margin:0;flex-basis:calc(100% - 120px)}.ar-footer>a:last-child{margin-left:0}.ar-breadcrumb{padding:22px;font-size:11px}.ar-reader{padding:0 23px;margin-top:14px}.ar-article-head h1{font-size:29px;letter-spacing:-.4px}.ar-deck{font-size:17px}.ar-article-head{padding-bottom:27px;margin-bottom:29px}.ar-prose{font-size:17px;line-height:2.05}.ar-prose h2{font-size:24px}.ar-prose h3{font-size:20px}.ar-read-next{margin:45px 22px;padding:26px}.ar-read-next h2{font-size:22px}.ar-admin-filter{grid-template-columns:1fr}.ar-admin-stats{gap:10px}.ar-preview-surface{padding-top:18px}.ar-empty{padding:45px 5px}.ar-empty h1{font-size:26px}.ar-author-header{align-items:flex-start;flex-direction:column}}