/* Responsive website system: shared foundations, theme colors per site. */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;min-width:0;background:var(--bg);color:var(--fg);font:16px/1.7 system-ui,-apple-system,"Segoe UI",Arial,sans-serif;overflow-x:clip}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button{font:inherit}h1,h2,h3,p{overflow-wrap:break-word}h1,h2,h3{line-height:1.18;letter-spacing:-.025em}p{color:var(--muted)}
:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.skip{position:absolute;left:-9999px;top:1rem;background:var(--accent);color:var(--bg);padding:.5rem;z-index:999}.skip:focus{left:1rem}
.site-header{position:relative;z-index:20;border-bottom:1px solid #ffffff21;background:var(--bg)}.header-inner{max-width:1240px;margin:auto;padding:12px 24px;display:flex;align-items:center;gap:24px}.brandmark{display:flex;align-items:center;gap:12px;flex-shrink:0}.brandmark img{width:54px;height:54px;object-fit:contain}.brandmark strong{display:block;font-size:1.3rem;color:var(--accent);line-height:1.2}.brandmark small{display:block;font-size:.72rem;color:var(--muted)}.nav{display:flex;gap:12px;flex-wrap:wrap;margin-left:auto}.nav a{font-size:.82rem;padding:8px 10px;border-radius:9px;color:var(--fg)}.nav a:hover,.nav a[aria-current]{background:var(--panel);color:var(--accent)}.menu-toggle{display:none;background:var(--panel);color:var(--fg);border:1px solid #ffffff35;border-radius:10px;padding:8px 12px;margin-left:auto}
.site-main{max-width:1240px;margin:auto;padding:0 24px}.hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:center;gap:44px;padding:64px 0 44px;min-width:0}.hero-portal{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}.hero-copy,.hero-art{min-width:0}.hero h1{font-size:clamp(2.2rem,4.7vw,4.7rem);margin:14px 0 20px}.hero p{font-size:1.08rem;max-width:660px}.eyebrow{display:block;color:var(--accent);font-size:.78rem;letter-spacing:.17em;font-weight:800;text-transform:uppercase}.hero-art{border-radius:28px;background:linear-gradient(140deg,var(--panel),var(--bg));border:1px solid #ffffff24;padding:20px;display:grid;place-items:center;aspect-ratio:1/1;overflow:hidden}.hero-art img{width:100%;height:100%;object-fit:contain;max-height:440px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:12px 22px;border-radius:999px;font-weight:750;text-align:center}.btn.primary{background:var(--accent);color:var(--bg)}.btn.secondary{border:1px solid #ffffff55;color:var(--fg)}.btn:hover{filter:brightness(1.1)}
.intro-strip{background:var(--panel);border:1px solid #ffffff22;border-radius:20px;padding:22px 28px;margin-bottom:40px}.intro-strip strong{color:var(--accent)}.intro-strip p{margin:8px 0 0}.page-content{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.info-section{min-width:0;background:var(--panel);border:1px solid #ffffff21;border-radius:22px;padding:28px}.info-section h2{font-size:clamp(1.4rem,2.2vw,2.1rem);margin:12px 0}.info-section p{margin:0 0 14px}.info-section p:last-child{margin:0}.layout-0,.layout-4{grid-column:span 2;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:28px;align-items:center}.layout-4{background:linear-gradient(115deg,var(--panel),var(--bg));border-color:var(--accent)}.layout-1{border-top:4px solid var(--accent)}.layout-2{border-left:4px solid var(--accent)}.layout-3{background:linear-gradient(150deg,var(--panel),var(--bg))}.variant-1 .info-section:nth-child(3n),.variant-5 .info-section:nth-child(4n){grid-column:span 2}.variant-2 .info-section:nth-child(3n){border-color:var(--accent)}
.faq-list,.steps,.feature-quote{grid-column:1/-1;padding:32px;border-radius:22px;background:var(--panel);border:1px solid #ffffff2a}.faq-list h2,.steps h2,.feature-quote h2{margin-top:0;color:var(--accent)}details{border-bottom:1px solid #ffffff2b;padding:16px 0}summary{cursor:pointer;font-weight:700}details p{margin-bottom:0}.steps ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding-left:26px}.steps li{padding:8px}.category-grid{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.category-grid article{min-width:0;border-radius:20px;background:var(--panel);padding:24px;border:1px solid #ffffff26}.category-grid h3{margin:10px 0}.category-symbol{color:var(--accent);font-weight:800;font-size:1.5rem}.final-cta{text-align:center;margin:56px 0;padding:48px 20px;border-radius:24px;background:linear-gradient(120deg,var(--panel),var(--bg));border:1px solid #ffffff35}.final-cta h2{font-size:clamp(1.6rem,3vw,2.7rem)}.final-cta p{max-width:720px;margin:0 auto 22px}
.site-footer{border-top:1px solid #ffffff29;background:var(--panel)}.footer-inner{max-width:1240px;margin:auto;padding:40px 24px;display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);gap:32px}.footer-brand{display:flex;gap:16px;align-items:flex-start}.footer-brand img{width:72px;height:72px;object-fit:contain;flex-shrink:0}.footer-brand strong{font-size:1.35rem;color:var(--accent)}.footer-brand p{margin:5px 0}.footer-links{display:flex;flex-direction:column;gap:7px}.footer-links h2{font-size:1rem;color:var(--accent);margin:0 0 8px}.footer-links a{font-size:.94rem;color:var(--fg)}.footer-bottom{max-width:1240px;margin:auto;border-top:1px solid #ffffff22;padding:16px 24px;color:var(--muted);font-size:.82rem}
@media(max-width:900px){.header-inner{flex-wrap:wrap}.menu-toggle{display:block}.nav{display:none;flex-basis:100%;margin:0;flex-direction:column;gap:2px}.nav.open{display:flex}.nav a{padding:10px}.hero,.hero-portal{gap:22px}.page-content{gap:16px}.info-section{padding:22px}}
@media(max-width:640px){.header-inner{padding:10px 16px}.brandmark img{width:44px;height:44px}.site-main{padding:0 16px}.hero,.hero-portal{display:flex;flex-direction:column;align-items:stretch;padding:28px 0}.hero-copy{order:1}.hero-art{order:2;aspect-ratio:1/1;padding:12px;max-width:440px;width:100%;margin:auto}.hero h1{font-size:clamp(1.85rem,9vw,3rem)}.hero-actions .btn{flex:1 1 150px}.intro-strip{padding:20px}.page-content{grid-template-columns:minmax(0,1fr)}.info-section,.layout-0,.layout-4,.variant-1 .info-section:nth-child(3n),.variant-5 .info-section:nth-child(4n){grid-column:1/-1;display:block}.faq-list,.steps,.feature-quote{padding:22px}.steps ol,.category-grid{grid-template-columns:minmax(0,1fr)}.final-cta{padding:32px 18px;margin:32px 0}.footer-inner{padding:28px 16px;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 14px}.footer-brand{grid-column:1/-1}.footer-links a{padding:2px 0}.footer-bottom{padding:14px 16px}}
@media(max-width:360px){.brandmark small{font-size:.65rem}.brandmark strong{font-size:1.08rem}.info-section{padding:18px}.footer-brand img{width:58px;height:58px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}