/* self-hosted editorial serif: Lora (OFL 1.1), variable 400-700, latin + vietnamese subsets.
   Family name is site-prefixed ("Sun Atlas Serif") so @font-face cannot leak to another site. */
@font-face{font-family:"Sun Atlas Serif";font-style:normal;font-weight:400 700;font-display:swap;src:url("./font-lora-latin.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:"Sun Atlas Serif";font-style:normal;font-weight:400 700;font-display:swap;src:url("./font-lora-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
[data-site="sungroup"]{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 Arial,"Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased}
[data-site="sungroup"] *,[data-site="sungroup"] *::before,[data-site="sungroup"] *::after{box-sizing:border-box}
[data-site="sungroup"] h1,[data-site="sungroup"] h2,[data-site="sungroup"] h3,[data-site="sungroup"] p,[data-site="sungroup"] figure{margin:0}
[data-site="sungroup"] h1,[data-site="sungroup"] h2{text-wrap:balance}
[data-site="sungroup"] a{color:inherit;text-decoration:none}
[data-site="sungroup"] button,[data-site="sungroup"] input{font:inherit}
[data-site="sungroup"] img{display:block;max-width:100%;height:auto}
[data-site="sungroup"] svg{display:block;max-width:100%}
[data-site="sungroup"] [hidden]{display:none!important}
[data-site="sungroup"] :focus-visible{outline:3px solid var(--focus);outline-offset:5px}
[data-site="sungroup"] .wrap{width:min(1280px,calc(100% - 96px));margin-inline:auto}
[data-site="sungroup"] .skip{position:fixed;left:18px;top:-100px;z-index:100;background:var(--ink);color:var(--paper);padding:12px 18px}
[data-site="sungroup"] .skip:focus{top:12px}
[data-site="sungroup"] .notice{font-size:11px;padding:8px 20px;background:var(--ink);color:var(--paper);text-align:center;line-height:1.65}
[data-site="sungroup"] .notice a{text-decoration:underline;text-underline-offset:3px}
[data-site="sungroup"] .head{display:flex;justify-content:space-between;align-items:center;gap:25px;min-height:88px}
[data-site="sungroup"] .wordmark{font-size:25px;font-weight:800;letter-spacing:-.055em;line-height:1.2}
[data-site="sungroup"] .nav{display:flex;gap:28px;align-items:center;font-size:14px}
[data-site="sungroup"] .nav a{padding:12px 0}
[data-site="sungroup"] .nav a:hover{text-decoration:underline;text-underline-offset:6px}
[data-site="sungroup"] .mobile-menu{display:none;position:relative;font-size:14px}
[data-site="sungroup"] .mobile-menu summary{min-height:44px;display:flex;align-items:center;cursor:pointer}
[data-site="sungroup"] .mobile-menu[open] nav{position:absolute;top:44px;right:0;min-width:225px;z-index:30;background:var(--paper);color:var(--ink);padding:20px;border:1px solid var(--line);box-shadow:0 15px 40px #0002}
[data-site="sungroup"] .mobile-menu nav a{display:block;padding:10px 0}
[data-site="sungroup"] .eyebrow{font-size:11px;letter-spacing:.15em;text-transform:uppercase;font-weight:700;line-height:1.7}
[data-site="sungroup"] .fine{font-size:12px;line-height:1.65}
[data-site="sungroup"] .button{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;min-height:50px;padding:14px 22px;background:var(--accent);color:var(--on);border:1px solid transparent;font-size:14px;font-weight:700;max-width:100%}
[data-site="sungroup"] .button:hover{filter:brightness(.92)}
[data-site="sungroup"] .link{display:inline-flex;align-items:center;gap:18px;padding:12px 0;border-bottom:1px solid currentColor;font-size:14px;font-weight:600}
[data-site="sungroup"] .section{padding-block:86px}
[data-site="sungroup"] .section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:38px}
[data-site="sungroup"] .section-head h2{font-size:clamp(34px,4.2vw,58px);line-height:1.15;letter-spacing:-.045em;font-weight:500;margin-top:18px}
[data-site="sungroup"] .section-head>p{max-width:350px;font-size:15px}
[data-site="sungroup"] .foot{display:flex;justify-content:space-between;align-items:start;gap:35px;border-top:1px solid var(--line);padding-block:32px}
[data-site="sungroup"] .foot .fine{max-width:620px;margin-top:12px}
[data-site="sungroup"] .foot-links{display:flex;gap:22px;flex-wrap:wrap}
[data-site="sungroup"] .disclosures details{border-bottom:1px solid var(--line);padding:22px 0}
[data-site="sungroup"] .disclosures details:first-child{border-top:1px solid var(--line)}
[data-site="sungroup"] .disclosures summary{display:flex;align-items:center;gap:15px;list-style:none;cursor:pointer;font-size:21px;line-height:1.4}
[data-site="sungroup"] .disclosures summary::-webkit-details-marker{display:none}
[data-site="sungroup"] .disclosures summary span{font-size:11px;flex-shrink:0}
[data-site="sungroup"] .disclosures summary b{font-weight:400;margin-left:auto}
[data-site="sungroup"] .disclosures details[open] summary b{transform:rotate(45deg)}
[data-site="sungroup"] .disclosures p{font-size:15px;margin:18px 0 0 29px}
[data-site="sungroup"] .disclosures .link{margin:16px 0 0 29px}
@media(max-width:900px){[data-site="sungroup"] .wrap{width:calc(100% - 48px)}[data-site="sungroup"] .nav{display:none}[data-site="sungroup"] .mobile-menu{display:block}[data-site="sungroup"] .head{min-height:72px}[data-site="sungroup"] .section{padding-block:65px}}
@media(max-width:540px){[data-site="sungroup"] .atlas-index{width:calc(100% - 40px)}[data-site="sungroup"] .place-plate figcaption{padding:22px}[data-site="sungroup"] .place-plate img{height:280px}[data-site="sungroup"] .wrap{width:calc(100% - 40px)}[data-site="sungroup"] .section{padding-block:50px}[data-site="sungroup"] .section-head,[data-site="sungroup"] .foot{flex-direction:column;align-items:start;gap:22px}[data-site="sungroup"] .notice{padding:7px 12px;font-size:10px}[data-site="sungroup"] .button{padding:14px 17px;font-size:13px}}
@media(prefers-reduced-motion:reduce){[data-site="sungroup"] *,[data-site="sungroup"] *::before,[data-site="sungroup"] *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

[data-site="sungroup"]{--paper:#f5f1e8;--ink:#292b24;--accent:#a82b28;--on:#fff;--line:#ccc6b9;--focus:#a22d23}
[data-site="sungroup"] .wordmark{font-family:"Sun Atlas Serif",Georgia,serif;letter-spacing:-.04em;font-size:30px;font-weight:400}
[data-site="sungroup"] .head{border-bottom:1px solid var(--line)}
[data-site="sungroup"] .atlas-title{position:relative;padding:39px 0 45px}
[data-site="sungroup"] h1{font-family:"Sun Atlas Serif",Georgia,serif;font-weight:400;font-size:clamp(46px,6.5vw,94px);line-height:1.08;letter-spacing:-.058em;margin-top:25px;max-width:900px}
[data-site="sungroup"] em{font-weight:400;color:#826b43}
[data-site="sungroup"] .atlas-intro{max-width:325px;position:absolute;bottom:45px;right:0;font-size:14px}
[data-site="sungroup"] .atlas-intro .link{margin-top:15px}
[data-site="sungroup"] .panorama{background:#b4b5a6;position:relative;height:530px;overflow:hidden}
[data-site="sungroup"] .panorama>img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;object-position:center 45%}
[data-site="sungroup"] .panorama-fallback{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding:60px;background:#dedacc;color:#4e594e}
[data-site="sungroup"] .panorama-fallback>span{font-size:11px;letter-spacing:.14em}
[data-site="sungroup"] .panorama-fallback strong{font-family:"Sun Atlas Serif",Georgia,serif;font-weight:400;font-size:clamp(48px,6vw,78px);line-height:1.08;margin-top:23px;letter-spacing:-.055em}
[data-site="sungroup"] .panorama.image-unavailable .panorama-fallback::after{content:"Ảnh điểm đến chưa tải được";font-size:12px;margin-top:23px}
[data-site="sungroup"] .panorama figcaption{position:absolute;z-index:2;left:0;bottom:0;right:0;display:flex;justify-content:space-between;gap:30px;align-items:end;padding:28px 32px;background:linear-gradient(transparent,#101c17e8);color:#fff}
[data-site="sungroup"] .panorama figcaption strong{display:block;font-family:"Sun Atlas Serif",Georgia,serif;font-size:27px;line-height:1.2;font-weight:400;margin-top:8px}
[data-site="sungroup"] .panorama figcaption a{font-size:12px;border-bottom:1px solid #fff7;padding-bottom:7px}
[data-site="sungroup"] .atlas-index{display:grid;grid-template-columns:repeat(4,1fr);width:min(1280px,calc(100% - 96px));margin-inline:auto;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:6;background:var(--paper);box-shadow:0 1px 0 transparent}
[data-site="sungroup"] .atlas-index.is-stuck{box-shadow:0 10px 22px -18px #292b2473}
[data-site="sungroup"] .atlas-index a{background:var(--paper)}
[data-site="sungroup"] .atlas-index a{display:flex;align-items:center;gap:23px;padding:23px 20px;font-size:17px;border-right:1px solid var(--line)}
[data-site="sungroup"] .atlas-index a:last-child{border:0}[data-site="sungroup"] .atlas-index span{font-size:10px}[data-site="sungroup"] .atlas-index b{font-weight:400;margin-left:auto}
[data-site="sungroup"] .atlas-index a:hover{background:#ebe5d8}
[data-site="sungroup"] .place-chapter{display:grid;grid-template-columns:1fr 2fr;gap:60px}
[data-site="sungroup"] .place-folio{display:flex;flex-direction:column;align-items:start;gap:17px}
[data-site="sungroup"] .folio{font-family:"Sun Atlas Serif",Georgia,serif;font-size:105px;font-weight:400;line-height:.9;color:#857454;letter-spacing:-.055em}
[data-site="sungroup"] .place-content h2,[data-site="sungroup"] .island h2{font-family:"Sun Atlas Serif",Georgia,serif;font-size:clamp(38px,4.2vw,59px);line-height:1.17;font-weight:400;letter-spacing:-.05em}
[data-site="sungroup"] .place-content>p{font-size:16px;max-width:570px;margin-top:25px}
[data-site="sungroup"] .place-content .link{margin-top:15px}
[data-site="sungroup"] .island{background:#28372f;color:#f5f1e8;padding-block:75px;--focus:#f1d396}
[data-site="sungroup"] .island-inner{display:grid;grid-template-columns:1fr 1.15fr;align-items:center;gap:70px}
[data-site="sungroup"] .island h2{margin-top:23px}[data-site="sungroup"] .island em{color:#d5c49e}
[data-site="sungroup"] .island-inner>div>p:last-of-type{font-size:15px;max-width:350px;margin-top:26px;color:#d7ddd4}
[data-site="sungroup"] .island .link{margin-top:20px}
[data-site="sungroup"] .island-photo{min-width:0;min-height:360px;background:#35473c;display:flex;flex-direction:column;justify-content:end;position:relative}
[data-site="sungroup"] .island-photo img{width:100%;height:330px;object-fit:cover}
[data-site="sungroup"] .island-photo figcaption{font-size:9px;padding:16px;letter-spacing:.12em}
[data-site="sungroup"] .island-photo.image-unavailable::before{content:"PHÚ QUỐC";font-family:"Sun Atlas Serif",Georgia,serif;font-size:clamp(25px,3.4vw,43px);position:absolute;left:25px;top:30%}
[data-site="sungroup"] .island-photo.image-unavailable::after{content:"Ảnh chưa tải được · Các thông tin và liên kết vẫn hoạt động";font-size:11px;position:absolute;left:25px;right:25px;top:52%}
[data-site="sungroup"] .ecosystem{background:#e9e3d6}
[data-site="sungroup"] .ecosystem h2{font-family:"Sun Atlas Serif",Georgia,serif}
[data-site="sungroup"] .ecosystem-list{border-top:1px solid var(--ink)}
[data-site="sungroup"] .ecosystem-list a{display:grid;grid-template-columns:55px 1.2fr 1fr 25px;gap:25px;align-items:center;padding:29px 0;border-bottom:1px solid var(--line)}
[data-site="sungroup"] .ecosystem-list a:hover{background:#ded7c8}
[data-site="sungroup"] .ecosystem-list span{font-size:10px}
[data-site="sungroup"] .ecosystem-list strong{font-family:"Sun Atlas Serif",Georgia,serif;font-size:30px;font-weight:400;letter-spacing:-.025em}
[data-site="sungroup"] .ecosystem-list p{font-size:14px}
[data-site="sungroup"] .ecosystem-list b{font-size:22px;font-weight:400}
/* ---------- real photography: warm editorial grade + atlas plates ---------- */
[data-site="sungroup"] .panorama>img,[data-site="sungroup"] .island-photo img,[data-site="sungroup"] .place-plate img{filter:saturate(.93) contrast(1.07) brightness(1.02)}
[data-site="sungroup"] .island-photo figcaption{display:flex;flex-direction:column;gap:6px;padding:18px 20px;font-size:11px}
[data-site="sungroup"] .island-photo figcaption strong{font-family:"Sun Atlas Serif",Georgia,serif;font-weight:400;font-size:clamp(18px,2.2vw,25px);line-height:1.15;letter-spacing:-.02em}
[data-site="sungroup"] .island-photo figcaption .eyebrow{color:#e3dccb}
[data-site="sungroup"] .panorama figcaption .plate-credit,[data-site="sungroup"] .island-photo figcaption .plate-credit{margin-top:5px}
/* hero: the source frame is an overcast highland sky, so grade it deliberately as mist rather than leaving it washed out */
[data-site="sungroup"] .panorama>img{filter:saturate(1.04) contrast(1.2) brightness(1.03) sepia(.24) hue-rotate(-6deg)}
[data-site="sungroup"] .panorama::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(130% 95% at 16% 80%,#e08a3a52,transparent 60%),linear-gradient(180deg,#3a3a2e73,transparent 42%,#171d18d9)}
[data-site="sungroup"] .atlas-index a{position:relative}
[data-site="sungroup"] .atlas-index a::after{content:"";position:absolute;left:20px;right:20px;bottom:0;height:2px;background:var(--accent,#c0440c);transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.2,.7,.2,1)}
[data-site="sungroup"] .atlas-index a[aria-current="true"]::after{transform:scaleX(1)}
[data-site="sungroup"] .atlas-index a[aria-current="true"]{background:#ebe5d8}
[data-site="sungroup"] .atlas-index a[aria-current="true"] span{color:var(--accent,#c0440c)}
@media(prefers-reduced-motion:reduce){[data-site="sungroup"] .atlas-index a::after{transition:none}}
[data-site="sungroup"] .place-plate{margin:0;position:relative;background:#101c17;overflow:hidden}
[data-site="sungroup"] .place-plate img{display:block;width:100%;height:clamp(300px,50vw,600px);object-fit:cover;object-position:center 50%}
[data-site="sungroup"] .place-plate figcaption{position:absolute;left:0;right:0;bottom:0;z-index:2;display:flex;flex-direction:column;gap:7px;padding:36px 40px;background:linear-gradient(transparent,#101c17ee);color:#fff}
[data-site="sungroup"] .place-plate figcaption strong{font-family:"Sun Atlas Serif",Georgia,serif;font-weight:400;font-size:clamp(24px,3.4vw,40px);line-height:1.1;letter-spacing:-.03em}
[data-site="sungroup"] .place-plate figcaption .eyebrow{color:#e3dccb}
[data-site="sungroup"] .plate-credit{font-size:11px;letter-spacing:.05em;color:#bdb6a6}
[data-site="sungroup"] .panorama figcaption .eyebrow{color:#e3dccb}
@media(max-width:1200px){[data-site="sungroup"] .atlas-intro{position:static;max-width:600px;display:flex;align-items:end;gap:30px;margin-top:25px}[data-site="sungroup"] .atlas-intro>p{max-width:350px}[data-site="sungroup"] .atlas-intro .link{flex-shrink:0;margin:0}}
@media(max-width:800px){[data-site="sungroup"] .atlas-index{position:static;grid-template-columns:repeat(2,1fr);width:calc(100% - 48px)}[data-site="sungroup"] .panorama{height:410px}[data-site="sungroup"] .panorama-fallback{padding:35px}[data-site="sungroup"] .place-chapter{gap:30px;grid-template-columns:120px 1fr}[data-site="sungroup"] .island-inner{gap:35px;grid-template-columns:1fr}[data-site="sungroup"] .island-photo img{height:330px}[data-site="sungroup"] .ecosystem-list a{grid-template-columns:25px 1fr 1fr 20px;gap:15px}[data-site="sungroup"] .ecosystem-list strong{font-size:25px}}
@media(max-width:540px){[data-site="sungroup"] .atlas-title{padding-block:27px 30px}[data-site="sungroup"] h1{font-size:clamp(40px,10.7vw,57px)}[data-site="sungroup"] .atlas-intro{display:block;font-size:14px}[data-site="sungroup"] .atlas-intro .link{margin-top:13px}[data-site="sungroup"] .panorama{height:360px}[data-site="sungroup"] .panorama figcaption{padding:22px;flex-direction:column;align-items:start;gap:14px}[data-site="sungroup"] .panorama figcaption strong{font-size:24px}[data-site="sungroup"] .atlas-index{grid-template-columns:1fr}[data-site="sungroup"] .atlas-index a{border-right:0;border-bottom:1px solid var(--line);padding:16px 0}[data-site="sungroup"] .place-chapter{grid-template-columns:1fr;gap:26px}[data-site="sungroup"] .place-folio{flex-direction:row;align-items:center;gap:25px}[data-site="sungroup"] .folio{font-size:61px}[data-site="sungroup"] .place-content h2{font-size:36px}[data-site="sungroup"] .ecosystem-list a{grid-template-columns:25px 1fr 20px;gap:12px;padding:22px 0}[data-site="sungroup"] .ecosystem-list p{grid-column:2;grid-row:2;font-size:12px}[data-site="sungroup"] .ecosystem-list b{grid-column:3;grid-row:1}[data-site="sungroup"] .panorama-fallback strong{font-size:46px}}