:root{
  --paper:#f4f1ea;--paper-2:#ebe5d8;--card:#fff;--ink:#18253b;--ink-2:#3a4254;--muted:#776f62;
  --navy:#0a1426;--navy-2:#1f3a5f;--gold:#a6822f;--gold-live:#ffcb2d;--gold-soft:#efe1b8;
  --cyan:#2f78a8;--cyan-live:#5bb8f5;--green:#4e8061;--coral:#b5544a;--violet:#6d5c91;
  --line:rgba(24,37,59,.11);--line-strong:rgba(24,37,59,.18);--shadow:0 24px 70px rgba(24,37,59,.08);
  --serif:'Noto Serif Thai','Fraunces',Georgia,serif;--sans:'IBM Plex Sans Thai',system-ui,sans-serif;--mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.72;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}button{font:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin-inline:auto}.progress{position:fixed;inset:0 0 auto;height:3px;background:transparent;z-index:100}.progress span{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--gold),var(--cyan-live));box-shadow:0 0 14px rgba(91,184,245,.35)}
.site-header{position:sticky;top:0;z-index:90;min-height:74px;display:flex;align-items:center;padding:10px max(20px,calc((100% - 1180px)/2));border-bottom:1px solid var(--line);background:rgba(244,241,234,.88);backdrop-filter:blur(18px);transition:.25s}.site-header.scrolled{box-shadow:0 12px 35px rgba(24,37,59,.08)}.brand{display:flex;align-items:center;gap:11px}.brand img{border-radius:11px;box-shadow:0 8px 24px rgba(10,20,38,.12)}.brand span{display:grid;line-height:1}.brand b{font-family:'Fraunces',var(--serif);letter-spacing:.08em;font-size:15px;color:var(--navy)}.brand small{margin-top:5px;font-family:var(--mono);font-size:7px;letter-spacing:.14em;color:var(--gold)}nav{display:flex;gap:28px;margin-left:auto;margin-right:30px}nav a{font-size:13px;font-weight:500;color:var(--ink-2);position:relative}nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:1px;background:var(--gold);transition:.25s}nav a:hover:after{right:0}.print-btn{min-height:40px;padding:0 15px;border:1px solid var(--line-strong);border-radius:8px;background:transparent;color:var(--navy);font-weight:600;cursor:pointer;transition:.2s}.print-btn:hover{background:var(--navy);color:#fff}
.hero{min-height:760px;padding:105px 0 90px;display:grid;grid-template-columns:1.02fr .98fr;gap:64px;align-items:center;position:relative}.hero:before{content:"";position:absolute;width:620px;height:620px;left:-380px;top:20px;border-radius:50%;background:radial-gradient(circle,rgba(166,130,47,.14),transparent 68%);pointer-events:none}.eyebrow,.section-no{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:600}.eyebrow{display:flex;align-items:center;gap:9px}.eyebrow span{width:23px;height:1px;background:var(--gold)}h1,h2,h3{font-family:var(--serif);margin-top:0;color:var(--navy)}h1{font-size:clamp(48px,6.2vw,82px);line-height:1.08;letter-spacing:-.04em;margin:25px 0 24px;font-weight:600}h1 em,.final-cta h2 em{font-style:italic;color:var(--gold);font-weight:500}.hero-lead{font-size:18px;color:var(--ink-2);max-width:650px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:50px;padding:0 22px;border-radius:10px;font-size:14px;font-weight:600;transition:.25s}.btn.primary{background:var(--navy);color:#fff;box-shadow:0 16px 40px rgba(10,20,38,.18)}.btn.primary:hover{transform:translateY(-2px);background:var(--navy-2)}.btn.secondary{border:1px solid var(--line-strong);background:rgba(255,255,255,.42)}.btn.secondary:hover{background:#fff;border-color:var(--gold)}.verdict-ribbon{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:32px;padding-top:25px;border-top:1px solid var(--line)}.verdict-ribbon .stamp{font-family:var(--mono);font-size:9px;letter-spacing:.12em;background:var(--gold-soft);color:#725714;padding:6px 9px;border-radius:5px}.verdict-ribbon b{font-size:13px;color:var(--ink-2)}.verdict-ribbon strong{font-family:'Fraunces',var(--serif);color:var(--green);font-size:18px}.verdict-ribbon .critical{color:var(--coral)}.verdict-ribbon i{width:1px;height:22px;background:var(--line-strong)}
.proof-visual{position:relative;height:540px;isolation:isolate}.proof-visual:before{content:"";position:absolute;inset:70px;border-radius:50%;background:radial-gradient(circle,rgba(91,184,245,.13),rgba(166,130,47,.06) 35%,transparent 66%);z-index:-2}.orbit{position:absolute;border:1px solid rgba(47,120,168,.17);border-radius:50%;z-index:-1}.orbit-a{inset:60px}.orbit-b{inset:115px;border-color:rgba(166,130,47,.22)}.proof-card{position:absolute;width:180px;min-height:112px;background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:14px;padding:17px;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:.35s}.proof-card:hover{transform:translateY(-5px);border-color:rgba(166,130,47,.4)}.proof-card span{font-family:'Fraunces',serif;font-style:italic;color:var(--gold);font-size:22px}.proof-card b{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--navy);margin-top:auto}.proof-card small{font-size:11px;color:var(--muted)}.card-plan{left:0;top:48px}.card-action{right:0;top:48px}.card-evidence{left:0;bottom:42px}.card-receipt{right:0;bottom:42px;background:var(--navy);border-color:rgba(255,203,45,.3);color:#fff}.card-receipt img{border-radius:8px;margin-bottom:11px}.card-receipt b{color:var(--gold-live)}.card-receipt small{color:rgba(255,255,255,.6)}.proof-lines{position:absolute;inset:10px;width:calc(100% - 20px);height:calc(100% - 20px);z-index:-1;overflow:visible}.proof-lines path{fill:none;stroke:rgba(47,120,168,.36);stroke-width:1.4;stroke-dasharray:5 7;animation:dash 18s linear infinite}@keyframes dash{to{stroke-dashoffset:-120}}
.snapshot{background:var(--navy);color:#fff;border-block:1px solid rgba(255,255,255,.08)}.snapshot-grid{display:grid;grid-template-columns:repeat(4,1fr)}.snapshot article{padding:28px 24px;border-right:1px solid rgba(255,255,255,.1)}.snapshot article:last-child{border:0}.snapshot .num{font-family:'Fraunces',serif;font-style:italic;color:var(--gold-live);font-size:20px}.snapshot b{display:block;font-family:var(--serif);font-size:17px;margin:7px 0 4px}.snapshot p{margin:0;color:rgba(255,255,255,.57);font-size:12px;line-height:1.55}
.section{padding:105px 0}.section-head{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:end;margin-bottom:52px}.section-head h2{font-size:clamp(34px,4.2vw,58px);line-height:1.1;letter-spacing:-.035em;margin:12px 0 0;font-weight:600}.section-head>p{margin:0;color:var(--muted);font-size:15px;border-left:1px solid var(--gold);padding-left:24px}.section-head.light h2,.section-head.light>p{color:#fff}.section-head.light .section-no{color:var(--gold-live)}.section-head.light>p{color:rgba(255,255,255,.62);border-color:var(--cyan-live)}
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.benefit{position:relative;min-height:245px;background:var(--card);border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:14px;padding:28px;box-shadow:0 18px 45px rgba(24,37,59,.045);transition:.3s;overflow:hidden}.benefit:after{content:"";position:absolute;width:120px;height:120px;right:-58px;bottom:-58px;border-radius:50%;background:color-mix(in srgb,var(--accent) 12%,transparent)}.benefit:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.benefit .icon{font-size:29px}.benefit h3{font-size:21px;margin:21px 0 8px}.benefit p{font-size:14px;color:var(--ink-2);margin:0}.benefit small{display:block;margin-top:22px;font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:var(--accent)}.benefit.gold{--accent:var(--gold)}.benefit.cyan{--accent:var(--cyan)}.benefit.green{--accent:var(--green)}.benefit.violet{--accent:var(--violet)}.benefit.coral{--accent:var(--coral)}.benefit.navy{--accent:var(--navy)}
.workflow-band,.score-band{background:var(--navy);color:#fff;position:relative;overflow:hidden}.workflow-band:before,.score-band:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 10%,rgba(91,184,245,.12),transparent 35%),radial-gradient(circle at 10% 90%,rgba(255,203,45,.08),transparent 32%);pointer-events:none}.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;gap:10px;align-items:center}.flow article{min-height:148px;padding:20px 18px;background:rgba(255,255,255,.045);border:1px solid rgba(143,208,255,.14);border-radius:12px}.flow article span{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:rgba(255,203,45,.1);color:var(--gold-live);font-family:var(--mono);font-size:11px}.flow article b{display:block;font-family:var(--serif);font-size:15px;margin:18px 0 5px}.flow article small{color:rgba(255,255,255,.48);font-size:10px}.flow>i{font-style:normal;color:var(--cyan-live)}.trust-note{margin-top:30px;display:grid;grid-template-columns:220px 1fr;gap:24px;padding:25px 28px;border-radius:14px;background:linear-gradient(90deg,rgba(255,203,45,.1),rgba(91,184,245,.07));border:1px solid rgba(255,203,45,.2)}.trust-note b{font-family:var(--serif);color:var(--gold-live)}.trust-note p{margin:0;color:rgba(255,255,255,.7);font-size:14px}
.case-shell{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.case-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);background:#f8f6f1}.case-tab{min-height:64px;border:0;border-right:1px solid var(--line);background:transparent;color:var(--muted);font-size:13px;cursor:pointer;transition:.2s}.case-tab:last-child{border-right:0}.case-tab:hover{background:#fff;color:var(--navy)}.case-tab.active{background:var(--navy);color:#fff}.case-content{padding:40px}.case-intro{display:grid;grid-template-columns:80px 1fr;gap:22px;align-items:start}.case-intro>span{font-family:'Fraunces',serif;font-size:58px;line-height:1;color:var(--gold);font-style:italic}.case-intro small{font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:var(--cyan)}.case-intro h3{font-size:31px;margin:5px 0 8px}.case-intro p{margin:0;color:var(--muted)}.case-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px}.case-columns>div{padding:22px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}.case-columns h4{margin:0 0 12px;font-family:var(--mono);font-size:10px;letter-spacing:.13em;color:var(--gold);text-transform:uppercase}.case-columns ul,.boundary-grid ul,.adoption-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}.case-columns li,.boundary-grid li,.adoption-grid li{font-size:13px;color:var(--ink-2);position:relative;padding-left:21px}.case-columns li:before,.adoption-grid li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}.case-result{margin-top:18px;padding:18px 22px;border-radius:11px;background:var(--navy);color:#fff;display:flex;gap:18px;align-items:center}.case-result span{font-family:var(--mono);font-size:9px;letter-spacing:.12em;color:var(--gold-live)}.case-result b{font-size:13px}
.proof-boundary{padding-bottom:120px}.boundary-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.boundary-grid article{padding:31px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:0 16px 45px rgba(24,37,59,.045)}.boundary-grid article>span{display:grid;place-items:center;width:43px;height:43px;border-radius:50%;font-family:'Fraunces',serif;font-size:25px}.boundary-grid .can>span{background:rgba(78,128,97,.12);color:var(--green)}.boundary-grid .cannot>span{background:rgba(181,84,74,.11);color:var(--coral)}.boundary-grid h3{font-size:23px;margin:20px 0}.boundary-grid li:before{content:"—";position:absolute;left:0;color:var(--gold)}blockquote{margin:30px 0 0;padding:28px 32px;background:var(--gold-soft);border-left:3px solid var(--gold);font-family:var(--serif);font-size:20px;color:var(--navy);border-radius:0 12px 12px 0}
.score-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:30px}.scores{display:grid;gap:18px}.scores>div{display:grid;grid-template-columns:1fr 50px;gap:8px}.scores span{font-size:13px;color:rgba(255,255,255,.7)}.scores b{font-family:'Fraunces',serif;color:var(--gold-live);text-align:right}.scores i{grid-column:1/-1;height:6px;border-radius:20px;background:rgba(255,255,255,.08);overflow:hidden}.scores em{display:block;width:var(--score);height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--cyan-live),var(--gold-live));transform-origin:left;animation:grow 1.2s ease both}@keyframes grow{from{transform:scaleX(0)}}.decision-card{padding:32px;background:rgba(255,255,255,.05);border:1px solid rgba(255,203,45,.22);border-radius:16px}.decision-label{font-family:var(--mono);font-size:9px;letter-spacing:.15em;color:#ffb4aa}.decision-card h3{font-size:34px;color:#fff;margin:15px 0}.decision-card p{color:rgba(255,255,255,.6);font-size:14px}.decision-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.decision-chips span{padding:7px 10px;border-radius:7px;font-size:10px}.decision-chips .yes{background:rgba(78,128,97,.2);color:#a9dab9}.decision-chips .no{background:rgba(181,84,74,.2);color:#ffb4aa}
.adoption-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.adoption-grid article{padding:28px;border:1px solid var(--line);background:#fff;border-radius:15px;box-shadow:0 18px 45px rgba(24,37,59,.04)}.adoption-grid article>span{display:inline-flex;padding:5px 9px;border-radius:6px;font-family:var(--mono);font-size:9px;letter-spacing:.1em}.take{background:rgba(47,120,168,.11);color:var(--cyan)}.build{background:rgba(166,130,47,.13);color:#725714}.recommend{background:rgba(255,203,45,.13);color:var(--gold-live)}.adoption-grid h3{font-size:21px;margin:18px 0}.adoption-grid .recommended{background:var(--navy);border-color:rgba(255,203,45,.25);color:#fff}.adoption-grid .recommended h3{color:#fff}.adoption-grid .recommended p{font-size:14px;color:rgba(255,255,255,.62)}.adoption-grid .recommended a{display:inline-block;margin-top:15px;color:var(--gold-live);font-size:12px;font-weight:600}
.roadmap{background:var(--paper-2);border-block:1px solid var(--line)}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}.timeline:before{content:"";position:absolute;left:0;right:0;top:20px;height:1px;background:linear-gradient(90deg,var(--gold),var(--cyan))}.timeline article{position:relative;padding:52px 24px 0 0}.timeline article:before{content:"";position:absolute;top:14px;left:0;width:13px;height:13px;border-radius:50%;background:var(--paper-2);border:3px solid var(--gold);box-shadow:0 0 0 5px var(--paper-2)}.timeline span{font-family:var(--mono);font-size:9px;letter-spacing:.1em;color:var(--gold)}.timeline b{display:block;font-family:var(--serif);font-size:19px;margin:9px 0}.timeline p{font-size:12px;color:var(--muted);margin:0}
.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.source-grid a{display:grid;grid-template-columns:42px 1fr;column-gap:12px;padding:18px;border:1px solid var(--line);border-radius:11px;background:#fff;transition:.25s}.source-grid a:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:0 14px 35px rgba(24,37,59,.07)}.source-grid span{grid-row:1/3;font-family:'Fraunces',serif;font-style:italic;font-size:25px;color:var(--gold)}.source-grid b{font-size:13px;color:var(--navy)}.source-grid small{font-size:10px;color:var(--muted)}.tested-note{margin:22px 0 0;padding:19px 22px;border:1px dashed rgba(47,120,168,.35);background:rgba(91,184,245,.07);border-radius:11px;font-size:13px;color:var(--ink-2)}.tested-note strong{color:var(--green)}
.final-cta{text-align:center;padding:70px 25px 115px}.final-cta img{border-radius:18px;box-shadow:0 20px 45px rgba(10,20,38,.16);margin-bottom:20px}.final-cta h2{font-size:clamp(34px,4.6vw,62px);line-height:1.2;margin:17px auto;max-width:1000px}.final-cta p{max-width:720px;margin:0 auto 30px;color:var(--muted)}
footer{background:var(--navy);color:#fff;padding:35px 0}.footer-inner{display:grid;grid-template-columns:1fr 1fr auto;gap:30px;align-items:center}.footer-brand b{color:#fff}.footer-inner p{font-size:10px;color:rgba(255,255,255,.45);margin:0}.footer-inner>div:last-child{display:flex;gap:18px}.footer-inner>div:last-child a{font-family:var(--mono);font-size:8px;letter-spacing:.1em;color:var(--gold-live)}.scroll-top{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border:1px solid rgba(47,120,168,.25);border-radius:12px;background:rgba(244,241,234,.9);backdrop-filter:blur(12px);color:var(--navy);box-shadow:0 12px 30px rgba(24,37,59,.13);cursor:pointer;opacity:0;transform:translateY(15px);pointer-events:none;transition:.25s;z-index:80}.scroll-top.show{opacity:1;transform:none;pointer-events:auto}
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}[data-reveal].visible{opacity:1;transform:none}
@media(max-width:980px){nav{display:none}.print-btn{margin-left:auto}.hero{grid-template-columns:1fr;padding-top:80px}.proof-visual{max-width:580px;width:100%;margin:auto}.snapshot-grid{grid-template-columns:1fr 1fr}.snapshot article:nth-child(2){border-right:0}.benefit-grid{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr}.flow>i{transform:rotate(90deg);text-align:center}.trust-note{grid-template-columns:1fr}.case-tabs{grid-template-columns:1fr 1fr}.score-layout,.section-head{grid-template-columns:1fr}.section-head{gap:18px}.adoption-grid{grid-template-columns:1fr 1fr}.adoption-grid .recommended{grid-column:1/-1}.timeline{grid-template-columns:1fr 1fr;gap:35px}.timeline:before{display:none}.timeline article{padding-top:38px}.source-grid{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr 1fr}.footer-inner>div:last-child{grid-column:1/-1}}
@media(max-width:640px){.wrap{width:min(100% - 28px,1180px)}.site-header{min-height:66px;padding:8px 14px}.brand img{width:38px;height:38px}.brand small{display:none}.print-btn{font-size:11px;padding:0 11px;min-height:38px}.hero{min-height:auto;padding:72px 0 65px;gap:40px}h1{font-size:43px}.hero-lead{font-size:16px}.hero-actions .btn{width:100%}.verdict-ribbon{gap:9px}.proof-visual{height:430px}.proof-visual:before{inset:70px}.orbit-a{inset:50px}.orbit-b{inset:95px}.proof-card{width:145px;min-height:95px;padding:13px}.proof-card span{font-size:17px}.proof-card b{font-size:8px}.proof-card small{font-size:9px}.card-plan,.card-action{top:18px}.card-evidence,.card-receipt{bottom:18px}.snapshot-grid{grid-template-columns:1fr}.snapshot article{border-right:0;border-bottom:1px solid rgba(255,255,255,.1);padding:21px 8px}.section{padding:75px 0}.section-head{margin-bottom:34px}.section-head h2{font-size:38px}.section-head>p{padding-left:15px}.benefit-grid,.boundary-grid,.case-columns,.adoption-grid,.source-grid{grid-template-columns:1fr}.benefit{min-height:220px}.case-tabs{grid-template-columns:1fr}.case-tab{border-right:0;border-bottom:1px solid var(--line)}.case-content{padding:24px 18px}.case-intro{grid-template-columns:55px 1fr}.case-intro>span{font-size:42px}.case-intro h3{font-size:25px}.case-result{align-items:flex-start;flex-direction:column;gap:5px}.timeline{grid-template-columns:1fr}.adoption-grid .recommended{grid-column:auto}.footer-inner{grid-template-columns:1fr;text-align:center}.footer-brand{justify-content:center}.footer-inner>div:last-child{grid-column:auto;justify-content:center}.scroll-top{right:14px;bottom:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}[data-reveal]{opacity:1;transform:none}}
@media print{.progress,.site-header,.scroll-top,.hero-actions{display:none!important}body{background:#fff}.hero{min-height:auto;padding:30px 0}.section{padding:40px 0}.workflow-band,.score-band,footer{print-color-adjust:exact;-webkit-print-color-adjust:exact}.benefit,.case-shell,.boundary-grid article,.adoption-grid article{box-shadow:none;break-inside:avoid}[data-reveal]{opacity:1;transform:none}}