:root{--brand-50: #ecfdf5;--brand-100: #d1fae5;--brand-200: #a7f3d0;--brand-600: #059669;--brand-700: #047857;--brand-800: #065f46;--brand-900: #064e3b;--brand-950: #022c22;--ink: #18181b;--muted: #52525b;--line: #e4e4e7;--bg: #fafafa;--surface: #ffffff;--radius: 16px;--shadow: 0 1px 2px rgb(0 0 0 / .04), 0 1px 3px rgb(0 0 0 / .06)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{letter-spacing:-.02em;line-height:1.15;margin:0}p{margin:0}a{color:var(--brand-700)}svg{width:1em;height:1em;stroke-width:2;flex-shrink:0}:focus-visible{outline:3px solid var(--brand-600);outline-offset:2px;border-radius:6px}.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}.narrow{max-width:760px}.center{text-align:center}.skip{position:absolute;left:-999px;top:8px;background:var(--brand-800);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}.skip:focus{left:8px}.site-header{position:sticky;top:0;z-index:50;background:#fafafaeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.bar{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:12px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;color:var(--ink);text-decoration:none}.brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--brand-700);color:#fff;font-size:18px}.nav{display:flex;align-items:center;gap:20px}.nav a:not(.btn){color:var(--muted);text-decoration:none;font-weight:500;font-size:.95rem}.nav a:not(.btn):hover{color:var(--brand-700)}.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);font-size:22px;cursor:pointer}.nav-toggle span{display:inline-flex}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:12px;border:1px solid transparent;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,transform .15s ease}.btn:active{transform:scale(.98)}.btn-lg{min-height:52px;padding:12px 24px;font-size:1.02rem}.btn-solid{background:var(--brand-700);color:#fff}.btn-solid:hover{background:var(--brand-800)}.btn-outline{background:var(--surface);color:var(--brand-800);border-color:var(--brand-700)}.btn-outline:hover{background:var(--brand-50)}.btn-ghost{color:var(--brand-800);border-color:var(--line);background:var(--surface)}.btn-ghost:hover{background:var(--brand-50)}.btn-light{background:#fff;color:var(--brand-900)}.btn-light:hover{background:var(--brand-100)}.btn-ghost-light{color:#fff;border-color:#ffffff8c}.btn-ghost-light:hover{background:#ffffff1f}.hero{padding:64px 0 56px;background:linear-gradient(180deg,var(--brand-50),var(--bg))}.hero-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}.eyebrow{display:inline-block;padding:4px 12px;border-radius:999px;background:var(--brand-100);color:var(--brand-900);font-size:.82rem;font-weight:600;margin-bottom:16px}h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:800}.lead{margin-top:18px;font-size:1.12rem;color:var(--muted);max-width:60ch}.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.center-row{justify-content:center}.note{margin-top:14px;font-size:.9rem;color:var(--muted)}.hero-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.hero-card h2{font-size:1.1rem;margin-bottom:14px}.check-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}.check-list li{display:flex;gap:10px;align-items:flex-start}.check-list [data-icon]{display:inline-grid;place-items:center;width:22px;height:22px;margin-top:2px;border-radius:50%;background:var(--brand-100);color:var(--brand-800);font-size:13px;flex-shrink:0}.section{padding:72px 0}.section.alt{background:var(--surface);border-block:1px solid var(--line)}.section h2{font-size:clamp(1.6rem,3.4vw,2.2rem);font-weight:800}.section-lead{margin-top:12px;color:var(--muted);max-width:68ch;font-size:1.05rem}.cards{display:grid;gap:18px;margin-top:32px}.cards.three,.cards.grid{grid-template-columns:repeat(3,1fr)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.alt .card{background:var(--bg)}.card h3{font-size:1.1rem;margin:14px 0 8px}.card p{color:var(--muted);font-size:.97rem}.card-icon{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--brand-50);color:var(--brand-700);font-size:22px}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;align-items:flex-start;gap:14px;box-shadow:var(--shadow)}.panel h3{display:flex;align-items:center;gap:10px;font-size:1.25rem}.panel h3 [data-icon]{display:inline-flex;color:var(--brand-700)}.panel p{color:var(--muted);flex:1}details{background:var(--bg);border:1px solid var(--line);border-radius:12px;margin-top:12px}details:first-of-type{margin-top:28px}summary{cursor:pointer;padding:16px 18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:44px}summary::-webkit-details-marker{display:none}summary:after{content:"+";font-size:1.4rem;color:var(--brand-700);line-height:1}details[open] summary:after{content:"−"}details p{padding:0 18px 18px;color:var(--muted)}.cta-band{background:var(--brand-800);color:#fff}.cta-band p{margin-top:10px;color:var(--brand-100)}.site-footer{padding:28px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.92rem}.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}@media (max-width: 900px){.hero-grid,.split{grid-template-columns:1fr}.cards.three,.cards.grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 720px){.nav-toggle{display:inline-flex}.nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:6px;padding:12px 16px 18px;background:var(--bg);border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a:not(.btn){padding:12px 4px;font-size:1rem}.hero{padding:40px 0 36px}.section{padding:48px 0}.cards.three,.cards.grid{grid-template-columns:1fr}.brand span:last-child{font-size:.95rem}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.btn{transition:none}}