:root{--ice:#F7FBFD;--mist:#EEF5F8;--aqua:#DCEAF1;--sky:#AFC9D8;--smoke:#6F8FA2;--navy:#16364A;--deep:#0C2637;--graphite:#223844;--euca:#879F97;--line:#D6E3E9;--focus:#2E6F95;--white:#fff;--max:1240px;--r1:10px;--r2:18px;--r3:28px;--shadow:0 18px 60px rgba(12,38,55,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--graphite);background:linear-gradient(180deg,var(--ice),var(--mist) 44%,var(--ice));line-height:1.65}img{max-width:100%;display:block}a{color:inherit}.skip{position:absolute;left:-9999px;top:8px}.skip:focus{left:8px;z-index:999;background:#fff;padding:10px;border-radius:8px}.shell{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(22,54,74,.08);background:rgba(247,251,253,.83);backdrop-filter:blur(18px)}.nav{height:76px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:760;letter-spacing:-.02em;color:var(--deep)}.brand img{width:34px;height:34px}.navlinks{display:flex;gap:20px;margin-left:auto;align-items:center}.navlinks a{text-decoration:none;font-size:.94rem}.navlinks a:hover{color:var(--focus)}.nav-cta{background:var(--navy);color:#fff!important;padding:11px 16px;border-radius:14px}.menu-btn{display:none;margin-left:auto;border:1px solid var(--line);background:transparent;border-radius:12px;min-width:44px;min-height:44px}.hero{padding:78px 0 64px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:52px}.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--smoke);font-weight:700}.hero h1,.page-hero h1{font-family:Manrope,Inter,sans-serif;font-size:clamp(3rem,6.3vw,6.2rem);line-height:.98;letter-spacing:-.055em;margin:.17em 0 .32em;color:var(--deep)}.hero p.lede,.page-hero p.lede{font-size:1.15rem;max-width:62ch;color:#4d6572}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 19px;border-radius:14px;text-decoration:none;font-weight:700;border:1px solid var(--navy);transition:.2s ease}.btn.primary{background:var(--navy);color:#fff}.btn.secondary{background:rgba(255,255,255,.45);color:var(--navy)}.btn:hover{transform:translateY(-1px)}.hero-media{position:relative}.hero-media img,.feature-photo img{width:100%;border-radius:32px;box-shadow:var(--shadow);object-fit:cover}.hero-media:before{content:"";position:absolute;inset:-28px -24px 22% 38%;background:radial-gradient(circle,#dceaf1 0,rgba(220,234,241,0) 68%);z-index:-1}.disclaimer{margin-top:18px;font-size:.84rem;color:var(--smoke)}section{padding:72px 0}.section-head{display:grid;grid-template-columns:.7fr 1.3fr;gap:40px;align-items:end;margin-bottom:34px}.section-head h2{font-family:Manrope,sans-serif;font-size:clamp(2rem,4vw,3.8rem);line-height:1.05;letter-spacing:-.045em;margin:0;color:var(--deep)}.section-head p{margin:0;max-width:62ch}.mod-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.card{background:rgba(255,255,255,.55);border:1px solid rgba(22,54,74,.09);padding:26px;border-radius:20px}.card h3{margin:.1em 0 .45em;color:var(--deep);font-family:Manrope,sans-serif}.card p{margin:0;color:#506975}.card.wide{grid-column:span 7}.card.mid{grid-column:span 5}.card.small{grid-column:span 4}.card.tall{min-height:250px}.card .num{font:700 1.1rem/1 Manrope;color:var(--focus);margin-bottom:42px}.deep{background:var(--deep);color:#dceaf1}.deep h2,.deep h3{color:#fff}.deep p{color:#b8cbd5}.learning{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:22px;overflow:hidden}.step{background:var(--ice);padding:28px 20px;min-height:210px}.step b{display:block;font-size:2rem;color:var(--sky);font-family:Manrope}.step a{text-decoration:none}.step a:hover{text-decoration:underline}.feature-photo{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.feature-photo.reverse img{order:2}.feature-photo h2{font-family:Manrope;font-size:clamp(2.2rem,4vw,4.2rem);line-height:1.02;letter-spacing:-.04em;margin:.2em 0}.guide-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.guide-card{padding:24px;background:rgba(255,255,255,.6);border-top:2px solid var(--navy);text-decoration:none;min-height:180px}.guide-card small{color:var(--smoke)}.guide-card h3{font-family:Manrope;margin:.5em 0;color:var(--deep)}.faq{max-width:920px}.faq details{border-bottom:1px solid var(--line);padding:4px 0}.faq summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:700;color:var(--deep)}.faq summary::-webkit-details-marker{display:none}.faq p{padding:0 0 20px;margin:0}.newsletter{background:linear-gradient(135deg,#dceaf1,#eef5f8);border-radius:30px;padding:42px}.form-row{display:flex;gap:12px}.input,select,textarea{width:100%;border:1px solid #bfd2dc;background:#fff;border-radius:14px;padding:14px 15px;font:inherit;color:var(--graphite);min-height:48px}textarea{min-height:130px}.form-card{max-width:620px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow)}.form-card label{font-weight:650;display:block;margin:13px 0 6px}.form-msg{margin:12px 0;font-size:.94rem}.page-hero{padding:68px 0 30px}.page-hero h1{font-size:clamp(2.7rem,5.7vw,5.4rem);max-width:1000px}.page-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:48px;align-items:start}.toc{position:sticky;top:102px;font-size:.9rem}.toc a{display:block;padding:8px 0;text-decoration:none;color:#58717e}.toc a:hover{color:var(--navy)}.article{max-width:760px}.article section{padding:34px 0}.article h2{font:700 clamp(1.8rem,3vw,2.7rem)/1.1 Manrope;color:var(--deep);letter-spacing:-.03em}.article ul{padding-left:20px}.article li{margin:10px 0}.callout{border-left:3px solid var(--euca);padding:16px 20px;background:var(--mist);border-radius:0 14px 14px 0}.article-image{margin:22px 0 38px;border-radius:28px;overflow:hidden}.article-image img{aspect-ratio:4/3;width:100%;object-fit:cover}.meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--smoke);font-size:.88rem}.searchbar{display:flex;gap:10px;margin:22px 0 30px}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.topic-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.topic-card a{font-weight:800;color:var(--deep);text-decoration:none}.account-shell{display:grid;grid-template-columns:240px 1fr;gap:34px}.account-menu{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;height:max-content}.account-menu a{display:block;padding:11px;border-radius:10px;text-decoration:none}.account-menu a:hover{background:var(--mist)}.saved-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.site-footer{margin-top:80px;background:var(--deep);color:#d7e5eb;padding:68px 0 34px}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(4,1fr);gap:34px}.site-footer h4{color:#fff;margin-top:0}.site-footer a{display:block;text-decoration:none;margin:8px 0;color:#c3d5de}.footer-brand{font:700 1.6rem Manrope;color:#fff}.fine{font-size:.82rem;color:#9eb4c0}.error-box{padding:12px 14px;background:#fff3f3;border:1px solid #f1caca;border-radius:12px;color:#7d3131}.success-box{padding:12px 14px;background:#f0f7f5;border:1px solid #c8e2db;border-radius:12px;color:#28584b}
@media(max-width:980px){.hero-grid,.feature-photo,.section-head,.page-layout,.account-shell{grid-template-columns:1fr}.learning{grid-template-columns:repeat(2,1fr)}.guide-list,.topic-grid{grid-template-columns:repeat(2,1fr)}.toc{position:static}.mod-grid .card{grid-column:span 6}.footer-grid{grid-template-columns:1fr 1fr}.navlinks{display:none;position:absolute;left:20px;right:20px;top:68px;background:#fff;border:1px solid var(--line);padding:18px;border-radius:18px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}.navlinks.open{display:flex}.menu-btn{display:block}}
@media(max-width:620px){.shell{width:min(100% - 28px,var(--max))}.hero{padding-top:48px}.hero h1,.page-hero h1{font-size:clamp(2.6rem,14vw,4.5rem)}.mod-grid .card{grid-column:1/-1}.learning,.guide-list,.topic-grid,.saved-grid{grid-template-columns:1fr}.feature-photo img{order:initial!important}.form-row{flex-direction:column}.footer-grid{grid-template-columns:1fr}.newsletter{padding:25px}.card{padding:21px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}