:root{--blue:#145f8c;--blue-deep:#0b5596;--ink:#151719;--muted:#59616a;--line:#dfe5e9;--wash:#f5f8fa;--white:#fff;--max:1220px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Avenir Next",Avenir,"Segoe UI",Helvetica,Arial,sans-serif;line-height:1.5}a{color:inherit}img{display:block;max-width:100%}.wrap{width:min(calc(100% - 48px),var(--max));margin-inline:auto}.skip-link{position:absolute;left:-9999px;top:8px;z-index:100;background:#111;color:#fff;padding:10px 14px}.skip-link:focus{left:8px}
.site-header{border-bottom:1px solid var(--line);background:rgba(255,255,255,.97);position:sticky;top:0;z-index:20}.header-inner{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none}.brand img{width:54px;height:54px;object-fit:contain}.brand span{color:var(--blue-deep);font-size:clamp(2rem,3.4vw,3rem);font-weight:700;letter-spacing:-.045em;line-height:1}nav{display:flex;gap:28px;align-items:center;flex-wrap:wrap}nav a{text-decoration:none;font-weight:650}nav a:hover{color:#0068be}
.hero{padding:72px 0 66px}.hero-grid{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.55fr);gap:86px;align-items:center}.icon-wrap{width:min(100%,360px);aspect-ratio:1;display:grid;place-items:center}.beacon-icon{width:100%;height:100%;object-fit:contain}.eyebrow{margin:0 0 10px;color:var(--blue);font-size:.92rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{margin-bottom:15px;font-size:clamp(4.6rem,10vw,8rem);line-height:.91;letter-spacing:-.07em}.lead{margin-bottom:12px;max-width:760px;color:#315c91;font-size:clamp(1.55rem,3.3vw,2.45rem);line-height:1.28}.platform{color:#315c91;font-size:1.2rem}.intro{max-width:760px;margin-top:28px;color:#3c4650;font-size:1.12rem}
.quick-strip{border-block:1px solid var(--line);background:linear-gradient(90deg,#f8fafb,#f4f8fb)}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr)}.quick-grid>div{min-height:126px;padding:28px 30px;border-right:1px solid var(--line)}.quick-grid>div:last-child{border-right:0}.quick-grid strong,.quick-grid span{display:block}.quick-grid strong{margin-bottom:5px;font-size:1.16rem}.quick-grid span{color:#45637e}
.guides-section{padding:82px 0 88px}.section-heading{max-width:760px;margin-bottom:38px}.section-heading h2,.clarity-section h2,.availability-section h2{margin-bottom:12px;font-size:clamp(2.4rem,5vw,4.8rem);line-height:1.03;letter-spacing:-.055em}.section-heading>p:last-child{color:var(--muted);font-size:1.12rem}.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.guide-card{padding:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 10px 30px rgba(18,56,86,.08);cursor:pointer;text-align:left;transition:transform .18s ease,box-shadow .18s ease}.guide-card:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(18,56,86,.13)}.guide-card img{width:100%;height:auto;object-fit:contain;background:#fff}.guide-copy{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:19px 21px 20px;border-top:1px solid var(--line)}.guide-copy strong{font-size:1.18rem}.guide-copy small{color:#53708a;font-size:.95rem}
.controls-section{padding:78px 0 86px;background:var(--wash);border-block:1px solid var(--line)}.compact{margin-bottom:34px}.control-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.control-grid article{padding:25px 26px 24px;background:#fff;border:1px solid var(--line);border-radius:14px}.control-grid h3{margin-bottom:8px;font-size:1.22rem}.control-grid p{margin-bottom:0;color:#4f5e6b}
.clarity-section{padding:86px 0}.clarity-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}.clarity-copy{font-size:1.1rem;color:#3d4853}.phonetic{margin:26px 0;padding:22px 24px;background:#eef5fa;border-left:5px solid var(--blue);color:#173c5c;font-size:1.45rem;font-weight:650;letter-spacing:.01em}
.availability-section{padding:70px 0;background:var(--blue-deep);color:#fff}.availability-section .eyebrow{color:#cfe9ff}.availability-inner{display:flex;align-items:center;justify-content:space-between;gap:48px}.availability-inner p{margin-bottom:0;color:#d9ecfb;font-size:1.08rem}.availability-actions{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:10px;background:#fff;color:var(--blue-deep);text-decoration:none;font-weight:800}.availability-actions span{color:#d9ecfb;font-size:.92rem}
footer{border-top:1px solid var(--line)}.footer-inner{min-height:104px;display:flex;align-items:center;gap:28px;flex-wrap:wrap}.footer-inner a{color:#315c91;text-decoration:none}.footer-brand{display:flex;align-items:center;gap:9px}.footer-brand img{width:30px;height:30px}
#guide-dialog{width:min(96vw,1480px);max-height:96vh;padding:0;border:0;border-radius:16px;background:#fff;box-shadow:0 30px 80px rgba(0,0,0,.35)}#guide-dialog::backdrop{background:rgba(10,20,30,.78)}.dialog-shell{position:relative;padding:14px 14px 18px}.dialog-shell img{max-height:calc(96vh - 68px);width:100%;object-fit:contain;cursor:pointer}.dialog-hint{margin:10px 0 0;text-align:center;color:#5a6874;font-size:.95rem;font-weight:650}.dialog-close{position:absolute;top:22px;right:22px;width:48px;height:48px;border:0;border-radius:50%;background:rgba(0,0,0,.76);color:#fff;font-size:2rem;line-height:1;cursor:pointer}
@media(max-width:900px){.header-inner{min-height:76px}.brand img{width:46px;height:46px}nav{gap:16px;font-size:.95rem}.hero{padding-top:48px}.hero-grid{grid-template-columns:1fr;gap:34px}.icon-wrap{width:240px}h1{font-size:5.2rem}.quick-grid{grid-template-columns:repeat(2,1fr)}.quick-grid>div:nth-child(2){border-right:0}.quick-grid>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.guide-grid{grid-template-columns:1fr}.control-grid{grid-template-columns:repeat(2,1fr)}.clarity-grid{grid-template-columns:1fr;gap:30px}.availability-inner{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.wrap{width:min(calc(100% - 28px),var(--max))}.site-header{position:static}.header-inner{align-items:flex-start;flex-direction:column;padding:18px 0;gap:15px}nav{gap:14px 20px}.hero{padding:40px 0 42px}.icon-wrap{width:190px}h1{font-size:4.1rem}.lead{font-size:1.6rem}.quick-grid{grid-template-columns:1fr}.quick-grid>div{border-right:0;border-bottom:1px solid var(--line)}.quick-grid>div:last-child{border-bottom:0}.guide-copy{align-items:flex-start;flex-direction:column;gap:2px}.control-grid{grid-template-columns:1fr}}