*{box-sizing:border-box}body{margin:0;background:#f7f9fc;color:#14253a;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;line-height:1.6}a{color:#0964ad}.wrap{width:min(1140px,calc(100% - 36px));margin:auto}.header{background:white;border-bottom:1px solid #dbe3ee;position:sticky;top:0;z-index:20}.nav{display:flex;justify-content:space-between;align-items:center;min-height:82px;gap:20px}.brand{text-decoration:none;color:#123c65;font-size:1.27rem;font-weight:850;line-height:1.1}.brand span{color:#0b8b9d}.brand small{display:block;color:#66788b;font-weight:500;font-size:.72rem;margin-top:5px}.nav nav{display:flex;gap:21px;align-items:center}.nav nav a{text-decoration:none;font-size:.93rem;color:#263b54;font-weight:650}.nav nav a:hover{text-decoration:underline;color:#086ca4}.menu-toggle{display:none}.hero{background:linear-gradient(120deg,#123f6b,#096c83);color:#fff;padding:76px 0 80px}.hero h1{font-size:clamp(2rem,4vw,3.55rem);line-height:1.14;max-width:780px;margin:14px 0}.hero p{max-width:690px;font-size:1.12rem;color:#e6f4f8}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.73rem;font-weight:800;color:#088ca3}.hero .eyebrow,.page-hero .eyebrow{color:#9be5e9}.btn{display:inline-block;background:#087ea3;color:#fff;border-radius:10px;padding:12px 19px;text-decoration:none;font-weight:750;border:2px solid transparent;margin:7px 8px 7px 0}.btn:hover{filter:brightness(1.12);transform:translateY(-1px)}.btn.outline{background:transparent;border-color:#c7eaf0}.btn.disabled{background:#8b9aaa;cursor:not-allowed}.content{padding:48px 0 66px}.section-heading h2{font-size:2rem;margin:5px 0}.section-heading p{color:#52657b}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px;margin-top:26px}.card{display:block;background:#fff;border:2px solid #c4d3e2;border-radius:16px;padding:25px 22px;text-decoration:none;color:#1b3048;box-shadow:0 6px 22px rgba(21,55,84,.05);transition:transform .18s,border-color .18s,box-shadow .18s}.card:hover{transform:translateY(-5px) scale(1.012);border-color:#1385a7;box-shadow:0 14px 30px rgba(20,55,85,.12)}.card-icon{display:block;font-size:1.85rem}.card h3{font-size:1.3rem;margin:9px 0 4px}.card p{margin:0 0 14px;color:#536b7e}.card-link{font-weight:800;color:#087a9c}.info{background:#fff;border:1px solid #dce6ef;border-radius:16px;padding:27px;margin-top:28px}.info h2{margin-top:0}.page-hero{background:#15476f;color:white;padding:55px 0}.page-hero h1{font-size:clamp(1.9rem,3vw,2.9rem);margin:8px 0}.page-hero p{max-width:780px;color:#e5f2fb}.narrow{max-width:850px}.promo{background:#e7f7fb;border:2px solid #0c87a7;border-radius:16px;padding:25px;margin:0 0 25px}.promo h2{margin:6px 0}.hero-actions{margin-top:24px}footer{background:#102c46;color:#d9e7f2;padding:35px 0;font-size:.9rem}footer a{color:#c5ecff}footer small{color:#b3c4d4}@media(max-width:850px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.nav nav{gap:10px}.nav nav a{font-size:.83rem}}@media(max-width:640px){.nav{min-height:69px;flex-wrap:wrap}.menu-toggle{display:block;border:1px solid #c3d2e0;background:white;border-radius:8px;padding:8px 12px}.nav nav{display:none;width:100%;flex-direction:column;align-items:stretch;padding-bottom:12px}.nav nav.open{display:flex}.nav nav a{padding:5px 0}.hero{padding:37px 0 42px}.hero h1{font-size:2rem}.hero p{font-size:1rem}.content{padding:28px 0 42px}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.card{padding:16px 12px;border-width:2px}.card h3{font-size:1.04rem}.card p{font-size:.8rem;line-height:1.4}.card-icon{font-size:1.45rem}.card-link{font-size:.8rem}.section-heading h2{font-size:1.55rem}.info{padding:18px}}
/* v4 header and footer refinements */
.brand{font-size:1.7rem;letter-spacing:-.035em;white-space:nowrap}.nav{gap:14px}.nav nav{gap:16px}
.site-footer{background:#23334b;color:#e9f0fa;padding:45px 0 24px;font-size:.88rem}
.site-footer a{color:#e9f0fa;text-decoration:none}.site-footer a:hover{color:#8ee0ec;text-decoration:underline}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr;gap:45px;align-items:start;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.16)}
.footer-logo{display:inline-block;font-size:1.45rem;font-weight:850;letter-spacing:-.04em}.footer-logo span{color:#78d7e4}
.footer-brand p,.footer-summary{color:#d4deeb;max-width:400px;margin:10px 0 0}.footer-summary{margin-top:5px}
.footer-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;padding:28px 0 34px}
.footer-columns h3{color:#fff;font-size:.98rem;margin:0 0 14px}
.footer-columns a{display:block;margin:0 0 10px;line-height:1.4}
.footer-disclaimer{border-top:1px solid rgba(255,255,255,.16);padding:22px 0 17px;color:#d3ddec;line-height:1.7}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;font-size:.78rem;color:#b8c8d9}
@media(max-width:900px){.brand{font-size:1.4rem}.nav nav{gap:9px}.nav nav a{font-size:.82rem}}
@media(max-width:640px){.brand{font-size:1.36rem}.footer-top{grid-template-columns:1fr;gap:12px}.footer-columns{grid-template-columns:1fr 1fr;gap:22px}.footer-columns>div:last-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:4px}.site-footer{padding-top:32px}}

/* v5 footer layout: explicit classes, prevent inherited link wrapping and stale styles */
.brand{font-size:2rem;letter-spacing:-.025em;line-height:1.2}
.site-footer .footer-top{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:52px;align-items:start;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.2)}
.site-footer .footer-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:42px;padding:30px 0 34px}
.site-footer .footer-columns>div{display:flex;flex-direction:column;align-items:flex-start;gap:0;min-width:0}
.site-footer .footer-columns h3{display:block;margin:0 0 16px;font-size:1rem;color:white}
.site-footer .footer-columns a{display:block!important;width:auto;max-width:100%;margin:0 0 11px!important;line-height:1.5;overflow-wrap:anywhere;text-decoration:none!important}
.site-footer .footer-columns a:hover{text-decoration:underline!important}
.site-footer .footer-logo{font-size:1.65rem;text-decoration:none!important}
.site-footer .footer-bottom{display:flex;justify-content:space-between;gap:18px}
.faq-list details{background:#fff;border:1px solid #d6e3ed;border-radius:10px;margin:11px 0;padding:15px 18px}
.faq-list summary{cursor:pointer;font-weight:750;color:#173f62}
.faq-list details p{margin:12px 0 0;color:#40546a}
@media(max-width:900px){.brand{font-size:1.65rem}.site-footer .footer-columns{gap:22px}}
@media(max-width:640px){.brand{font-size:1.45rem}.site-footer .footer-top{grid-template-columns:1fr;gap:12px}.site-footer .footer-columns{grid-template-columns:1fr;gap:20px}.site-footer .footer-columns>div:last-child{grid-column:auto}.site-footer .footer-bottom{flex-direction:column;gap:6px}}

/* v6 guides and promotion controls */
.guide h3{margin:25px 0 8px;color:#164467;font-size:1.18rem}.guide p{line-height:1.8}.promo-code{margin:16px 0;background:#fff;border:1px solid #83b5ca;padding:12px 15px;border-radius:9px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.promo-code strong{font-size:1.16rem;letter-spacing:.07em}.promo-code button{border:1px solid #14799b;border-radius:7px;background:#fff;padding:7px 11px;cursor:pointer}.promo-expiry{font-weight:650;color:#365269}