:root{color-scheme:light;--ink:#142d43;--muted:#52677a;--blue:#055ca8;--deep:#073559;--paper:#f4f7fa;--line:#d4e0e9;--white:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:100%;line-height:1.65}
*{box-sizing:border-box}body{overflow-wrap:anywhere}main,main *{min-width:0}body{margin:0;background:var(--paper);color:var(--ink)}a{color:var(--blue);text-underline-offset:.22em}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid #bd5b00;outline-offset:5px;border-radius:4px}img{display:block;max-width:100%;height:auto}p{margin:0 0 1.15rem}h1,h2,h3{line-height:1.12;letter-spacing:-.035em;margin:0 0 1.15rem}h1{font-size:clamp(2.8rem,5.7vw,5rem);font-weight:750}h2{font-size:clamp(1.8rem,3vw,2.65rem)}h3{font-size:1.25rem;letter-spacing:-.02em}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}.skip{position:absolute;left:16px;top:-100px;background:white;padding:12px;z-index:5}.skip:focus{top:12px}header{background:var(--white);border-bottom:1px solid var(--line)}.header-inner{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-size:1.55rem;font-weight:750;text-decoration:none}.brand img{width:43px;border-radius:11px}nav{display:flex;flex-wrap:wrap;gap:30px;align-items:center}nav a{font-size:1rem;font-weight:600;text-decoration:none;color:var(--muted);padding:12px 0}nav a[aria-current=page]{color:var(--blue);box-shadow:0 2px var(--blue)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.85rem;font-weight:700;color:var(--blue);margin-bottom:24px}.hero{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:64px;align-items:center;padding:76px 0 68px}.hero h1 span{color:var(--blue)}.lead{font-size:1.2rem;color:var(--muted);max-width:38rem}.actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin:30px 0 18px}.button{display:inline-block;background:var(--blue);color:white;padding:12px 23px;border-radius:10px;text-decoration:none;font-weight:650}.button:hover{background:var(--deep)}.availability{font-size:.93rem;color:var(--muted)}.preview{background:#e1edf6;border:1px solid #c4d9ea;border-radius:28px;padding:28px 28px 20px;position:relative}.preview-label{display:flex;justify-content:space-between;gap:12px;font-size:.87rem;color:var(--deep);margin-bottom:22px;font-weight:600}.screen{width:270px;max-width:100%;margin:auto;border-radius:23px;box-shadow:0 18px 38px #0834591c;border:1px solid #d0d9e4}.preview figcaption{font-size:.85rem;line-height:1.5;color:var(--muted);margin:18px auto 0;max-width:290px}figure{margin:0}.features{background:var(--white);border-block:1px solid var(--line);padding:46px 0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:42px}.number{font-size:.9rem;color:var(--blue);font-weight:700;margin-bottom:14px}.feature-grid h2,.aside-card h2{font-size:1.25rem;letter-spacing:-.02em}.feature-grid p{color:var(--muted);margin:0}.detail{padding:76px 0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:center;gap:80px}.detail figure{display:flex;justify-content:center;background:#e9eff4;border-radius:24px;padding:28px}.detail img{width:240px;border-radius:20px}.detail .small{font-size:.9rem;color:var(--muted);margin-top:24px}.facts{padding:0;margin:28px 0;list-style:none}.facts li{padding:12px 0;border-bottom:1px solid var(--line)}.help-band{background:var(--deep);color:white;padding:48px 0}.help-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px}.help-band h2{font-size:1.8rem;margin-bottom:10px}.help-band p{margin:0;color:#d7e7f4}.help-band a{color:white}.page-head{padding:66px 0 34px;max-width:790px}.page-head h1{font-size:clamp(2.7rem,5vw,4rem)}.page-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:66px;padding-bottom:78px;align-items:start}.aside-card{background:#e1edf6;border:1px solid #c4d9ea;border-radius:16px;padding:24px}.aside-card p{font-size:.98rem}.email{overflow-wrap:anywhere;font-weight:650}.small{font-size:.88rem;color:var(--muted)}.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:0 2px}summary{cursor:pointer;padding:24px 0;font-size:1.13rem;font-weight:650;line-height:1.45}details p{max-width:680px;color:var(--muted)}details[open] summary{color:var(--blue);padding-bottom:18px}.toc{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.toc a{font-size:.96rem}.article{max-width:730px}.article section{scroll-margin-top:24px;margin-bottom:38px}.article h2{font-size:1.6rem;letter-spacing:-.025em}.article p{color:#334e63}.notice{border-left:4px solid #a86b17;background:#fff5e4;padding:20px 24px;margin:0 0 34px;border-radius:0 10px 10px 0}.notice strong{display:block;margin-bottom:6px}.notice p{font-size:.98rem;margin:0;color:#60441e}.source-links{padding-left:20px}.source-links li{margin:10px 0}footer{border-top:1px solid var(--line);background:white;padding:28px 0}.footer-inner{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;font-size:.9rem;color:var(--muted)}.footer-links{display:flex;gap:24px;flex-wrap:wrap}.footer-inner a{color:var(--muted)}
@media(min-width:900px){.hero .preview{margin-left:20px}.hero .preview .screen{width:245px}}
@media(max-width:800px){.hero{gap:32px}.page-layout{grid-template-columns:210px minmax(0,1fr);gap:32px}.detail{gap:40px}.feature-grid{gap:24px}.wrap{width:calc(100% - 40px)}}
@media(max-width:620px){.wrap{width:calc(100% - 36px)}.header-inner{min-height:80px;gap:16px;flex-wrap:wrap;padding:15px 0}.brand{font-size:1.35rem}.brand img{width:36px}nav{gap:20px}nav a{font-size:.93rem}.hero{grid-template-columns:minmax(0,1fr);padding:44px 0;gap:36px}.hero h1{font-size:3rem}.lead{font-size:1.1rem}.preview{padding:24px}.preview .screen{width:240px}.feature-grid{grid-template-columns:minmax(0,1fr);gap:28px}.features{padding:36px 0}.number{margin-bottom:7px}.detail{grid-template-columns:minmax(0,1fr);padding:46px 0;gap:32px}.detail figure{order:2}.help-band .wrap{align-items:flex-start;flex-direction:column;gap:20px}.page-head{padding:40px 0 28px}.page-layout{grid-template-columns:minmax(0,1fr);gap:30px;padding-bottom:48px}.toc{display:none}.footer-inner{flex-direction:column}.eyebrow{margin-bottom:18px}.page-head h1{font-size:2.7rem}}
@media(prefers-reduced-motion:no-preference){a{transition:background-color .15s,color .15s}}
@media print{header,.actions,.help-band,footer,.toc{display:none}.wrap{width:100%}.page-layout{display:block}.article{max-width:none}body{background:white}details{break-inside:avoid}details::details-content{content-visibility:visible}}