:root{--atp-ink:#14212b;--atp-muted:#5b6872;--atp-paper:#fff;--atp-soft:#f4f8f8;--atp-brand:#078f92;--atp-accent:#ff6b35;--atp-line:#dfe7e9;--atp-radius:20px}.atp-enterprise-site{color:var(--atp-ink)}.atp-enterprise-site h1,.atp-enterprise-site h2,.atp-enterprise-site h3{line-height:1.08;letter-spacing:-.025em}.atp-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(48px,8vw,108px) clamp(20px,5vw,72px);max-width:1320px;margin:auto}.atp-eyebrow{font-weight:800;letter-spacing:.14em;font-size:.78rem;color:var(--atp-brand)}.atp-hero h1{font-size:clamp(2.6rem,6vw,5.5rem);margin:.2em 0}.atp-hero p{font-size:clamp(1.05rem,2vw,1.35rem);color:var(--atp-muted);max-width:720px}.atp-proofline{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.atp-proofline span{background:var(--atp-soft);border:1px solid var(--atp-line);border-radius:999px;padding:8px 12px;font-weight:700;font-size:.9rem}.atp-primary-cta{display:inline-flex;background:var(--atp-accent);color:#fff!important;text-decoration:none!important;padding:15px 22px;border-radius:12px;font-weight:850;box-shadow:0 8px 22px rgba(0,0,0,.12)}.atp-photo-placeholder{min-height:390px;border-radius:var(--atp-radius);background:linear-gradient(145deg,var(--atp-brand),#123d4b);display:grid;place-items:center;color:#fff;font-weight:800;padding:30px;text-align:center}.atp-toc{position:sticky;top:20px;display:flex;gap:14px;flex-wrap:wrap;padding:14px 18px;background:var(--atp-soft);border:1px solid var(--atp-line);border-radius:14px;margin:24px 0}.atp-toc a{color:var(--atp-ink);text-decoration:none}.atp-callout{border-left:5px solid var(--atp-brand);background:var(--atp-soft);padding:20px 22px;border-radius:0 14px 14px 0;margin:28px 0}.atp-callout>strong{display:block;margin-bottom:6px}.atp-enterprise-site article p,.atp-enterprise-site .entry-content p{max-width:78ch;line-height:1.75}@media(max-width:800px){.atp-hero{grid-template-columns:1fr;padding-top:40px}.atp-photo-placeholder{min-height:260px}.atp-primary-cta{width:100%;justify-content:center}.atp-toc{position:static}}


/* V1.1 Visual Production System */
.atp-home{max-width:1320px;margin:0 auto;padding:0 clamp(20px,5vw,72px)}
.atp-hero__visual{position:relative;min-height:430px;border-radius:var(--atp-radius);overflow:hidden;background:#eaf2f2;box-shadow:0 24px 60px rgba(20,33,43,.14)}
.atp-hero__visual img{width:100%;height:100%;min-height:430px;object-fit:cover;display:block}
.atp-hero__badge{position:absolute;left:20px;bottom:20px;background:rgba(255,255,255,.94);padding:12px 16px;border-radius:12px;font-weight:850;box-shadow:0 8px 28px rgba(0,0,0,.12)}
.atp-section{padding:clamp(48px,7vw,88px) 0}
.atp-section--soft{background:var(--atp-soft);border-radius:28px;padding-left:clamp(20px,4vw,54px);padding-right:clamp(20px,4vw,54px)}
.atp-section__head{max-width:780px;margin-bottom:30px}.atp-section__head h2{font-size:clamp(2rem,4vw,3.4rem);margin:.15em 0}.atp-section__head p{font-size:1.08rem;color:var(--atp-muted);line-height:1.7}
.atp-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.atp-service-card{background:#fff;border:1px solid var(--atp-line);border-radius:18px;overflow:hidden;box-shadow:0 8px 28px rgba(20,33,43,.06)}
.atp-service-card img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;background:#edf3f3}
.atp-service-card__body{padding:22px}.atp-service-card h3{font-size:1.35rem;margin:0 0 8px}.atp-service-card p{color:var(--atp-muted);line-height:1.65;margin:0 0 16px}
.atp-text-link{font-weight:850;color:var(--atp-brand);text-decoration:none}
.atp-process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:atpstep}
.atp-process__step{counter-increment:atpstep;border:1px solid var(--atp-line);border-radius:16px;padding:22px;background:#fff}
.atp-process__step:before{content:counter(atpstep);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--atp-brand);color:#fff;font-weight:900;margin-bottom:14px}
.atp-process__step strong{display:block;font-size:1.05rem;margin-bottom:6px}.atp-process__step span{color:var(--atp-muted);line-height:1.5}
.atp-value-band{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;background:var(--atp-ink);color:#fff;border-radius:26px;overflow:hidden}
.atp-value-band__copy{padding:clamp(28px,5vw,58px)}.atp-value-band__copy h2{font-size:clamp(2rem,4vw,3.4rem);margin:0 0 14px}.atp-value-band__copy p{color:#dbe5e7;line-height:1.7}
.atp-value-band__visual img{width:100%;height:100%;min-height:390px;object-fit:cover;display:block}
.atp-chip-row{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.atp-chip{background:#fff;color:var(--atp-ink);border-radius:999px;padding:8px 12px;font-weight:800}
.atp-art-fastlane{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.atp-art-fastlane img{width:100%;border-radius:22px;aspect-ratio:4/3;object-fit:cover}
.atp-final-cta{text-align:center;background:linear-gradient(135deg,var(--atp-brand),#0f5665);color:#fff;border-radius:28px;padding:clamp(38px,7vw,80px) 24px}.atp-final-cta h2{font-size:clamp(2.2rem,5vw,4rem);margin:0 0 12px}.atp-final-cta p{max-width:720px;margin:0 auto 24px;color:#e6f3f3;font-size:1.1rem;line-height:1.65}
.atp-stock-note{font-size:.78rem;color:var(--atp-muted);margin-top:8px}
@media(max-width:900px){.atp-card-grid{grid-template-columns:1fr 1fr}.atp-process{grid-template-columns:1fr 1fr}.atp-value-band,.atp-art-fastlane{grid-template-columns:1fr}}
@media(max-width:620px){.atp-card-grid,.atp-process{grid-template-columns:1fr}.atp-hero__visual,.atp-hero__visual img{min-height:280px}.atp-value-band__visual img{min-height:260px}}

/* Tier 1 long-form public content */
.atp-content-hero,.atp-content-section{max-width:1050px;margin:0 auto;padding:clamp(36px,6vw,74px) clamp(20px,4vw,52px)}
.atp-content-hero h1{font-size:clamp(2.4rem,5.5vw,4.8rem);margin:.18em 0}.atp-lead{font-size:clamp(1.08rem,2vw,1.32rem);line-height:1.72;color:var(--atp-muted);max-width:820px}
.atp-content-section{padding-top:30px;padding-bottom:30px}.atp-content-section h2{font-size:clamp(1.65rem,3vw,2.5rem);margin-bottom:12px}.atp-content-section p,.atp-content-section li{font-size:1.04rem;line-height:1.78;color:#344752}
.atp-content-section--soft{background:var(--atp-soft);border-radius:22px;margin-top:28px;margin-bottom:28px}.atp-content-section ul{padding-left:1.3em}.atp-faq{border-top:1px solid var(--atp-line);padding:16px 0}.atp-faq summary{font-weight:850;cursor:pointer;font-size:1.05rem}.atp-faq p{margin:.65em 0 0}

body.atp-tier1-shell{margin:0;background:#fff;color:var(--atp-ink);font-family:Arial,Helvetica,sans-serif}.atp-tier1-topbar{background:#073260;color:#fff;font-size:.82rem;font-weight:800}.atp-tier1-topbar__inner{max-width:1320px;margin:auto;padding:9px 22px;display:flex;gap:24px;align-items:center;justify-content:center;flex-wrap:wrap}.atp-tier1-topbar a{color:#fff;text-decoration:none}.atp-tier1-navwrap{max-width:1320px;margin:auto;min-height:92px;padding:10px 24px;display:flex;align-items:center;justify-content:space-between;gap:28px;background:#fff}.atp-tier1-logo img{display:block;width:225px;height:auto;max-height:78px;object-fit:contain}.atp-tier1-nav{display:flex;align-items:center;gap:22px;font-weight:800}.atp-tier1-nav>a{color:#14212b;text-decoration:none;font-size:.93rem;white-space:nowrap}.atp-tier1-nav__cta{background:#ff6b35!important;color:#fff!important;padding:13px 18px;border-radius:10px}.atp-tier1-menu-toggle{display:none}.atp-tier1-article{max-width:1160px;margin:0 auto}.atp-tier1-footer{margin-top:70px;background:#092d4e;color:#fff}.atp-tier1-footer__grid{max-width:1240px;margin:auto;padding:48px 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.atp-tier1-footer p{color:#dbe7ef;line-height:1.65}.atp-tier1-footer a{color:#fff}.atp-tier1-footer__bottom{text-align:center;border-top:1px solid rgba(255,255,255,.15);padding:18px 24px;color:#c9d8e2;font-size:.85rem}
@media(max-width:1050px){.atp-tier1-menu-toggle{display:block;border:1px solid #dfe7e9;background:#fff;border-radius:10px;padding:10px 14px;font-weight:800}.atp-tier1-navwrap{position:relative}.atp-tier1-nav{display:none;position:absolute;z-index:9999;top:100%;left:18px;right:18px;background:#fff;border:1px solid #dfe7e9;border-radius:16px;padding:18px;box-shadow:0 16px 40px rgba(0,0,0,.14);flex-direction:column;align-items:stretch}.atp-tier1-nav.is-open{display:flex}.atp-tier1-nav>a{padding:8px 4px}.atp-tier1-footer__grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.atp-tier1-logo img{width:180px}.atp-tier1-footer__grid{grid-template-columns:1fr}}