@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#091423;--panel:#101f31;--ink:#f4f6f9;--muted:#aebdcd;--gold:#d4b77e;--line:#2b3a4c}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Noto Sans Thai',system-ui,sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:5px}.skip{position:absolute;left:20px;top:-100px;z-index:10;background:var(--panel)}.skip:focus{top:10px}header{max-width:1440px;margin:auto;padding:25px 5%;display:flex;align-items:center;gap:35px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:2px}.mark{display:grid;place-items:center;width:36px;height:42px;border:1px solid var(--gold);color:var(--gold);font-size:24px}.brand small{display:block;font-size:10px;letter-spacing:2px;font-weight:400;color:var(--muted)}nav{display:flex;gap:34px;margin-left:auto;font-size:14px}nav a:hover{color:var(--gold)}#language{background:none;border:1px solid var(--line);padding:7px 13px;font-size:14px}.wrap{max-width:1280px;margin:auto;padding:0 5%}.hero{padding:80px 0 66px;display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}.eyebrow{font-size:12px;letter-spacing:2.5px;color:var(--gold);text-transform:uppercase;font-weight:600}.hero h1{font-size:clamp(36px,4.2vw,62px);line-height:1.28;letter-spacing:-1.8px;font-weight:500;margin:22px 0}.hero h1 em{font-style:normal;color:var(--gold)}p{color:var(--muted);margin:16px 0 24px}.hero p{max-width:520px}.button{display:inline-flex;align-items:center;gap:32px;background:var(--gold);color:#091423;padding:13px 22px;font-weight:600;font-size:15px;border:1px solid var(--gold)}.textlink{display:inline-block;color:var(--gold);font-size:14px;margin-top:20px}.heroVisual{border:1px solid #405064;background:linear-gradient(145deg,#1b2d43,#0c1727);padding:30px;position:relative}.visualTop{display:flex;justify-content:space-between;border-bottom:1px solid #405064;padding-bottom:20px;color:var(--muted);font-size:12px;letter-spacing:1.5px}.signal{display:grid;grid-template-columns:1fr 28px 1fr;gap:10px;align-items:center;margin:38px 0}.signalBox{padding:22px 10px;border:1px solid #556278;text-align:center;font-size:14px;background:#122237}.signalBox.gold{border-color:var(--gold);color:var(--gold)}.arrow{color:var(--gold);text-align:center}.destinations{display:flex;justify-content:space-around;border-top:1px solid #50617a;padding-top:22px;font-size:13px;color:#cfdae6}.visualBottom{margin-top:38px;color:var(--muted);font-size:12px}.strip{display:flex;justify-content:space-between;gap:20px;padding:21px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}.section{padding:72px 0}.sectionTop{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:32px}h2{font-size:clamp(26px,3vw,36px);line-height:1.4;margin:8px 0;font-weight:500;letter-spacing:-.6px}.sectionTop p{max-width:380px;font-size:14px;margin:0}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.card{display:block;background:var(--panel);border:1px solid var(--line);padding:30px;transition:border-color .2s,transform .2s}.card:hover{border-color:var(--gold);transform:translateY(-3px)}.cardTop{display:flex;justify-content:space-between;gap:15px;color:var(--gold);font-size:13px}.card h3{font-size:25px;line-height:1.4;margin:25px 0 10px;font-weight:500}.card p{font-size:15px;margin:0 0 30px}.cardBottom{border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.tag{border:1px solid #6b5b3f;color:var(--gold);padding:2px 9px;font-size:12px}.note{font-size:13px;border-left:2px solid var(--gold);padding-left:16px;color:var(--muted)}.back{display:inline-block;color:var(--muted);font-size:14px;margin-top:32px}.pageHero{padding:40px 0}.pageHero h1{font-size:clamp(36px,5vw,60px);font-weight:500;line-height:1.25;margin:18px 0}.pageHero p{max-width:760px}.explorer{background:var(--panel);border:1px solid var(--line);padding:32px}.explorerHead{display:flex;justify-content:space-between;gap:20px;align-items:center}.tabs{display:flex;gap:6px}.tabs button{background:none;border:1px solid #536279;padding:10px 18px;font-size:14px}.tabs button[aria-pressed=true]{background:var(--gold);border-color:var(--gold);color:var(--bg)}.diagram{display:grid;grid-template-columns:1fr 40px 1.2fr 40px 1fr;align-items:center;gap:10px;padding:35px 0}.nodes{display:grid;gap:10px}.node{background:#15273b;border:1px solid #5b6b7e;padding:16px 12px;text-align:center;min-height:66px;font-size:15px;width:100%}.node:hover,.node[aria-pressed=true]{border-color:var(--gold);background:#203248}.node small{display:block;color:var(--muted);font-size:12px}.core{border-color:var(--gold);padding:28px 12px}.detail{background:#091423;padding:24px;border-left:3px solid var(--gold);min-height:125px}.detail h3{margin:0 0 8px;font-size:19px;font-weight:500}.detail p{margin:0;font-size:15px}.columns{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.columns h3{font-size:19px;font-weight:500}.columns p{font-size:15px}.indexNum{color:var(--gold);font-size:13px}.featurelist{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.featurelist article{padding:24px;background:var(--panel);border:1px solid var(--line)}.featurelist h3{font-size:19px;margin:0 0 10px;font-weight:500}.featurelist p{margin:0;font-size:15px}footer{border-top:1px solid var(--line);max-width:1280px;margin:auto;padding:28px 5%;display:flex;justify-content:space-between;gap:20px;font-size:12px;letter-spacing:.4px}.muted{color:var(--muted)}@media(max-width:800px){header{padding:18px 5%;gap:18px}nav{gap:16px}nav a:first-child{display:none}.hero{grid-template-columns:1fr;gap:35px;padding:45px 0}.hero h1{letter-spacing:-1px}.heroVisual{padding:22px}.section{padding:48px 0}.sectionTop{display:block}.sectionTop p{margin-top:14px}.columns{grid-template-columns:1fr;gap:12px}.explorerHead{display:block}.tabs{margin-top:18px}.diagram{grid-template-columns:1fr;gap:15px}.diagram>.arrow{transform:rotate(90deg)}.nodes{grid-template-columns:repeat(3,1fr)}.explorer{padding:20px}.node{font-size:13px;padding:14px 7px}.core{font-size:17px}.strip{flex-wrap:wrap}.cards{gap:14px}.card{padding:22px}.card h3{font-size:22px}footer{flex-wrap:wrap}.featurelist{grid-template-columns:1fr}}@media(max-width:520px){.cards{grid-template-columns:1fr}.brand small{font-size:8px}nav{gap:12px;font-size:13px}header{gap:12px}.mark{width:30px;height:36px}.brand{gap:8px;font-size:14px}#language{padding:6px 9px}.hero h1{font-size:37px}.strip span:last-child{display:none}.signal{gap:6px;grid-template-columns:1fr 20px 1fr}.destinations{font-size:12px}.explorer{padding:16px}.nodes{gap:6px}.node small{font-size:12px}.tabs button{padding:9px 15px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}}
.equipmentGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.equipmentCard{border:1px solid var(--line);background:var(--panel);overflow:hidden}.photoButton{display:block;width:100%;border:0;padding:20px;background:#fff;position:relative}.photoButton img{display:block;width:100%;height:210px;object-fit:contain}.photoButton span{display:block;text-align:right;color:#28384a;font-size:13px;margin-top:12px}.equipmentCopy{padding:25px}.equipmentCopy h3{font-size:23px;font-weight:500;margin:9px 0}.equipmentCopy p{font-size:15px;margin:0}.demoTeaser{display:grid;grid-template-columns:1.4fr 1fr;gap:55px;border-top:1px solid var(--line);padding:60px 0 80px}.journeyMini{display:grid;align-content:center}.journeyMini span{padding:23px 0;border-bottom:1px solid var(--line);color:var(--gold);font-size:14px}.journeyMini b{font-weight:400;font-size:23px;color:var(--ink);margin-left:28px}.demoSection{padding-bottom:60px}.videoFrame{background:#030912;border:1px solid var(--line);display:flex;justify-content:center}.videoFrame video{display:block;width:100%;height:auto;max-width:900px;max-height:70vh}.journeySteps{margin-top:35px}.photoDialog{width:min(1200px,94vw);max-height:90vh;padding:28px;border:1px solid var(--line);background:var(--bg);color:var(--ink)}.photoDialog::backdrop{background:#000c}.photoDialog img{width:100%;max-height:64vh;object-fit:contain;background:white}.photoDialog h2{font-size:24px}.closePhoto{float:right;padding:9px 16px;background:var(--panel);border:1px solid var(--gold)}.photoDialog p{margin-bottom:0}.endpoints{grid-template-columns:1fr!important}@media(max-width:650px){.equipmentGrid,.demoTeaser{grid-template-columns:1fr}.photoButton img{height:165px}.equipmentCopy{padding:20px}.demoTeaser{gap:20px;padding:40px 0}.photoDialog{padding:16px}.cardTop{flex-wrap:wrap}.hero h1{letter-spacing:0}}
.photoDialog h2{clear:both;padding-top:14px;overflow-wrap:anywhere}.photoDialog .closePhoto{margin-bottom:4px}
.roleSection{padding:5px 0 64px}.roleButtons{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}.roleButtons button{background:var(--panel);border:1px solid #65748a;padding:12px 25px;min-height:48px}.roleButtons button[aria-pressed=true]{background:var(--gold);border-color:var(--gold);color:var(--bg)}.perspectivePanel{border:1px solid var(--line);background:var(--panel);padding:32px}.perspectiveIntro{display:grid;grid-template-columns:1fr 1fr;gap:36px;border-bottom:1px solid var(--line);padding-bottom:20px}.perspectiveIntro h3{font-size:28px;line-height:1.4;font-weight:500;margin:12px 0}.perspectiveIntro p{margin:0}.roleFeatures{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;padding:28px 0}.roleFeatures h4{font-size:19px;font-weight:500;margin:8px 0}.roleFeatures p{margin:0;font-size:16px}.roleExample{border-left:2px solid var(--gold);padding:12px 18px;margin:4px 0;background:var(--bg);font-size:15px}.comparison{border-top:1px solid var(--line)}.compareTable{border-collapse:collapse;width:100%;table-layout:fixed;font-size:15px}.compareTable caption{text-align:left;color:var(--muted);font-size:14px;padding-bottom:18px}.compareTable th,.compareTable td{padding:20px 16px;text-align:left;vertical-align:top;border:1px solid var(--line);overflow-wrap:anywhere}.compareTable thead{background:#1a2d43;color:var(--gold)}.compareTable tbody th{font-weight:500;width:18%}.compareTable td{color:var(--muted);line-height:1.8}.compareTable tbody tr:nth-child(even){background:var(--panel)}@media(max-width:700px){.perspectivePanel{padding:22px}.perspectiveIntro,.roleFeatures{grid-template-columns:1fr;gap:20px}.roleButtons{gap:8px}.roleButtons button{padding:11px 15px;flex:1}.perspectiveIntro h3{font-size:25px}.compareTable,.compareTable tbody,.compareTable tr,.compareTable td,.compareTable tbody th{display:block;width:100%}.compareTable thead{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden}.compareTable tbody tr{margin-bottom:20px;border:1px solid var(--line)}.compareTable tbody th{background:#1a2d43;color:var(--gold)}.compareTable th,.compareTable td{border:0;border-bottom:1px solid var(--line);padding:16px}.compareTable td::before{content:attr(data-label);display:block;color:var(--ink);font-weight:600;margin-bottom:6px}}
@media(max-width:700px){.compareTable caption{display:block;width:100%;text-align:left}}
.clipChapters{padding:20px 0}.clipChapters>p{margin:0 0 12px;font-size:14px}.chapterButtons{display:flex;gap:10px;flex-wrap:wrap}.chapterButtons button{padding:12px 16px;background:var(--panel);border:1px solid #586b81;text-align:left;font-size:15px;min-height:48px}.chapterButtons button:hover,.roleClip:hover{border-color:var(--gold)}.chapterButtons button span{color:var(--gold);display:block;font-size:13px;margin-bottom:3px}.roleClip{margin-top:18px;background:none;color:var(--gold);border:1px solid #65748a;padding:12px 18px;text-align:left;min-height:48px}.clipStatus{padding-top:12px;color:var(--gold)}@media(max-width:520px){.chapterButtons{display:grid;grid-template-columns:1fr 1fr}.roleClip{width:100%}}
.clipSelector{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 0 28px}.clipSelector button{text-align:left;border:1px solid #64758a;background:var(--panel);padding:20px;font-size:18px;line-height:1.6}.clipSelector button span{display:block;font-size:13px;color:var(--gold);margin-bottom:8px}.clipSelector button[aria-pressed=true]{border:2px solid var(--gold);background:#1b2d43;padding:19px}.clipHeading{font-size:25px;font-weight:500;margin-bottom:8px}.clipLanguage{font-size:14px;margin-top:0}@media(max-width:600px){.clipSelector{grid-template-columns:1fr;gap:10px}.clipSelector button{font-size:16px;padding:15px}.clipSelector button[aria-pressed=true]{padding:14px}}