:root{color-scheme:light;--color-bg: #f7f7f5;--color-surface: #ffffff;--color-ink: #111111;--color-ink-soft: #2a2a2a;--color-muted: #666a70;--color-line: #dedede;--color-brand-red: #c41230;--color-brand-red-dark: #8f0d22;--color-black: #050505;--color-black-soft: #161616;--color-red-soft: #fff0f2;--max: 1120px;--article: 760px;--radius-sm: 6px;--radius-md: 8px}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-ink);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.65}a{color:inherit;text-decoration-color:color-mix(in srgb,var(--color-brand-red) 55%,transparent);text-underline-offset:.2em}.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}.narrow{max-width:var(--article)}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid color-mix(in srgb,var(--color-line) 85%,transparent);background:color-mix(in srgb,var(--color-surface) 92%,transparent);backdrop-filter:blur(16px)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none}.brand-logo{display:block;width:118px;height:auto}.brand-text{display:block;color:var(--color-muted);font-size:.78rem;font-weight:700}.language-switch{display:inline-flex;align-items:center;gap:5px;padding-left:4px;color:var(--color-muted);font-weight:800}.language-switch a{text-decoration:none}.language-switch a.active{color:var(--color-brand-red)}.nav-links{display:flex;align-items:center;gap:18px;color:var(--color-muted);font-size:.94rem}.nav-links a{text-decoration:none}.hero,.page-hero,.section{padding:72px 0}.hero-dark{background:linear-gradient(135deg,rgba(196,18,48,.24),transparent 42%),radial-gradient(circle at 82% 20%,rgba(196,18,48,.22),transparent 28%),var(--color-black);color:#fff}.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:46px;align-items:center}.eyebrow{color:var(--color-brand-red);font-size:.84rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.hero-dark .eyebrow,.section-black .eyebrow{color:#ff6f82}h1,h2,h3,p{margin-top:0}h1{max-width:880px;font-size:clamp(2.4rem,6vw,5rem);line-height:1.03;letter-spacing:0;margin-bottom:20px}h2{font-size:clamp(1.8rem,3.6vw,3rem);line-height:1.12;letter-spacing:0}h3{font-size:1.2rem;line-height:1.3}html[lang=th] h1{max-width:960px;font-size:clamp(2.35rem,5vw,4.35rem);line-height:1.22}html[lang=th] h2{font-size:clamp(1.7rem,3.1vw,2.55rem);line-height:1.28}html[lang=th] h3{line-height:1.42}html[lang=th] .lead,html[lang=th] .prose,html[lang=th] .plain-list,html[lang=th] .check-list{line-height:1.86}.lead{color:color-mix(in srgb,currentColor 72%,transparent);font-size:clamp(1.05rem,2vw,1.24rem);max-width:760px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:var(--radius-sm);padding:0 18px;font-weight:800;text-decoration:none;border:1px solid transparent}.button-primary{background:var(--color-brand-red);color:#fff}.button-primary:hover{background:var(--color-brand-red-dark)}.button-secondary{color:#fff;border-color:#ffffff3d}.ops-panel{display:grid;gap:12px;padding:20px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-md);background:#ffffff0f}.ops-row{display:grid;gap:4px;padding:16px;border-radius:var(--radius-sm);background:#ffffff0f}.ops-row span{color:#ff9aaa;font-size:.82rem;font-weight:800}.section-muted{background:#eeeeeb}.section-black{background:var(--color-black);color:#fff}.two-col{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px}.prose{color:var(--color-muted);font-size:1.08rem}.section-black .prose{color:#ffffffb8}.section-heading{max-width:720px;margin-bottom:28px}.service-grid,.capability-grid,.role-grid,.step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.service-card,.capability-grid article,.role-grid article,.step-grid article,.proof-list article{padding:22px;border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-surface)}.service-card h3,.service-card h2{margin-bottom:12px}.service-card p{color:var(--color-muted)}.capability-grid article{display:grid;align-content:start;min-height:250px}.capability-grid p{color:var(--color-muted)}.capability-grid strong{color:var(--color-brand-red-dark)}.service-card span,.service-card strong{color:var(--color-brand-red-dark);font-weight:800}.service-card-large{min-height:260px}.service-group-list{display:grid;gap:18px}.service-group-card{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:28px;padding:30px;border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-surface)}.service-group-head p:not(.eyebrow),.service-group-detail p{color:var(--color-muted)}.service-group-head h2{font-size:clamp(1.9rem,3vw,2.85rem);line-height:1.12}html[lang=th] .service-group-head h2{font-size:clamp(1.85rem,2.8vw,2.6rem);line-height:1.3}.service-group-detail{display:grid;gap:22px}.plain-list{display:grid;gap:10px;margin:0;padding-left:1.1rem;color:var(--color-muted)}.service-tags{display:flex;flex-wrap:wrap;gap:8px}.service-tags span{display:inline-flex;align-items:center;min-height:34px;border-radius:var(--radius-sm);padding:0 12px;background:var(--color-red-soft);color:var(--color-brand-red-dark);font-size:.9rem;font-weight:800}.step-list{display:grid;gap:12px}.step-list article{border-left:4px solid var(--color-brand-red);padding:4px 0 4px 18px}.step-list span,.step-grid span{font-weight:800}.check-list{margin:0;padding:0;list-style:none;display:grid;gap:12px}.check-list li{padding-left:24px;position:relative;color:var(--color-muted)}.check-list li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;background:var(--color-brand-red);border-radius:999px}.proof-list{display:grid;gap:12px;max-width:860px}.workflow-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}.workflow-list li{display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;align-items:start;padding:18px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-md);background:#ffffff0f}.workflow-list span{color:#ff8fa0;font-size:.84rem;font-weight:900;letter-spacing:.08em}.workflow-list p{margin-bottom:0;color:#ffffffb8}.cycle-diagram{position:relative;min-height:660px}.cycle-ring{position:absolute;inset:50%;width:min(390px,72vw);aspect-ratio:1;transform:translate(-50%,-50%)}.cycle-ring svg{display:block;width:100%;height:100%;overflow:visible}.cycle-path{fill:none;stroke:#ffffff38;stroke-width:18;stroke-linecap:round}.cycle-arrow{fill:var(--color-brand-red);transform-box:fill-box;transform-origin:center}.cycle-center{position:absolute;inset:50% auto auto 50%;display:grid;place-items:center;width:184px;aspect-ratio:1;transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.16);border-radius:999px;background:#ffffff14;text-align:center}.cycle-center span{color:#ff8fa0;font-size:.78rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.cycle-center strong{max-width:130px;color:#fff;font-size:1.04rem;line-height:1.18}.cycle-node{position:absolute;display:grid;gap:6px;width:min(230px,42vw);min-height:142px;padding:16px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-md);background:#ffffff12;backdrop-filter:blur(10px)}.cycle-node span{color:#ff8fa0;font-size:.78rem;font-weight:900;letter-spacing:.08em}.cycle-node h3{margin-bottom:0;color:#fff}.cycle-node p{margin-bottom:0;color:#ffffffb8;font-size:.94rem;line-height:1.5}.cycle-node-1{top:0;left:50%;transform:translate(-50%)}.cycle-node-2{top:22%;right:0}.cycle-node-3{right:9%;bottom:0}.cycle-node-4{bottom:0;left:9%}.cycle-node-5{top:22%;left:0}.use-case-list{display:grid;gap:18px}.use-case-card{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:32px;padding:28px;border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-surface)}.use-case-card h2{font-size:clamp(1.5rem,2.4vw,2.1rem)}.use-case-body{display:grid;gap:14px}.use-case-body div{padding-left:18px;border-left:3px solid color-mix(in srgb,var(--color-brand-red) 78%,transparent)}.use-case-body span{display:block;color:var(--color-brand-red-dark);font-size:.82rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.use-case-body p{color:var(--color-muted);margin-bottom:0}.proof-visual-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}.proof-visual-card{display:grid;gap:18px;align-content:start;padding:24px;border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-surface)}.proof-visual-card span{color:var(--color-brand-red-dark);font-size:.84rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.proof-visual-card img{display:block;width:100%;max-height:260px;object-fit:contain}.proof-visual-card p{color:var(--color-muted);margin-bottom:0}.proof-badge-card{align-content:start}.partner-logo-crop{display:grid;align-items:center;justify-self:center;justify-items:start;width:min(230px,100%);aspect-ratio:1;overflow:hidden;border:1px solid color-mix(in srgb,var(--color-brand-red) 22%,var(--color-line));border-radius:var(--radius-md);background:#fff}.partner-logo-crop img{display:block;width:272.2%;height:100%;max-width:none;max-height:none;object-fit:fill;transform-origin:left center}.text-link{color:var(--color-brand-red-dark);font-weight:800}.site-footer{background:var(--color-black);color:#fff;padding:36px 0}.footer-grid{display:flex;justify-content:space-between;gap:24px}.footer-grid p{color:#ffffffb3;max-width:560px;margin-bottom:0}.footer-links{display:flex;gap:16px}@media(max-width:860px){.nav{align-items:flex-start;flex-direction:column;justify-content:center;padding:14px 0}.nav-links{flex-wrap:wrap;gap:12px}.hero,.page-hero,.section{padding:52px 0}html[lang=th] h1{font-size:clamp(2.1rem,11vw,3.05rem);line-height:1.25}html[lang=th] h2{font-size:clamp(1.55rem,7vw,2.2rem);line-height:1.32}.cycle-diagram{display:grid;gap:12px;min-height:0}.cycle-ring{position:relative;inset:auto;margin:0 auto 8px;width:min(280px,82vw);transform:none}.cycle-center{width:142px}.cycle-center strong{max-width:104px;font-size:.92rem}.cycle-node{position:relative;inset:auto;width:100%;min-height:0;transform:none}.hero-grid,.two-col,.service-grid,.service-group-card,.capability-grid,.role-grid,.step-grid,.proof-visual-grid,.use-case-card{grid-template-columns:1fr}.footer-grid{flex-direction:column}}