:root{color-scheme:light;--blue:#0757a6;--blue2:#0a70c8;--ink:#172435;--muted:#59697b;--line:#dce5ee;--pale:#f2f7fc;--white:#fff;--green:#13a36d}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);line-height:1.65;background:#fff}a{color:var(--blue)}.wrap{width:min(1120px,calc(100% - 40px));margin-inline:auto}.skip-link{position:absolute;left:-999px;top:8px;background:#fff;padding:10px;z-index:10}.skip-link:focus{left:8px}.site-header{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--blue);color:white;font-size:30px;font-weight:700}.brand strong,.brand small{display:block;line-height:1.3}.brand small{font-size:.78rem;color:var(--muted);margin-top:3px}.site-header nav{display:flex;gap:26px}.site-header nav a{text-decoration:none;font-size:.93rem;font-weight:650;color:#34465a}.site-header nav a:hover,.footer-links a:hover{text-decoration:underline}.hero{background:linear-gradient(125deg,#eef6ff 0%,#f8fbff 56%,#e5f3ff 100%);padding:76px 0 70px}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;align-items:center;gap:60px}.eyebrow{font-size:.76rem;font-weight:800;letter-spacing:.13em;color:var(--blue);margin:0 0 12px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.25rem,5vw,3.8rem);line-height:1.08;letter-spacing:-.045em;max-width:760px;margin-bottom:22px}h2{font-size:clamp(1.8rem,3vw,2.45rem);line-height:1.2;letter-spacing:-.03em;margin-bottom:16px}h3{font-size:1.16rem;margin-bottom:8px}.lead{font-size:1.15rem;color:#40566d;max-width:650px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 18px;border-radius:10px;text-decoration:none;font-weight:750}.primary{background:var(--blue);color:white;box-shadow:0 7px 18px #0757a626}.primary:hover{background:#064987}.secondary{border:1px solid #b9cde1;color:var(--blue);background:#fff}.notice{font-size:.88rem;color:#42576b;border-left:3px solid #7daee0;padding-left:14px;max-width:670px;margin-bottom:0}.hero-card{background:#fff;border:1px solid #d9e7f4;border-radius:20px;padding:30px;box-shadow:0 18px 50px #1b4f7c12}.card-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:#e5f8ef;color:#087f50;font-size:1.4rem;font-weight:900;margin-bottom:16px}.hero-card h2{font-size:1.55rem}.hero-card ol{padding-left:22px}.hero-card li{padding:5px 0}.muted{font-size:.85rem;color:var(--muted);margin-bottom:0}.section{padding-top:78px;padding-bottom:82px}.section>h2{max-width:700px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.feature{padding:26px;border:1px solid var(--line);border-radius:16px;background:#fff}.feature-number{display:inline-block;color:var(--blue);font-weight:850;font-size:.82rem;letter-spacing:.08em;margin-bottom:14px}.feature p{color:var(--muted);margin-bottom:0}.safety-band{background:#f3f8fc;border-block:1px solid #e0eaf3;padding:68px 0}.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.safety-grid p:not(.eyebrow){color:#4a5d70}.check-list{list-style:none;margin:0;padding:0}.check-list li{padding:12px 0 12px 34px;border-bottom:1px solid #dce6ef;position:relative}.check-list li:before{content:"✓";position:absolute;left:2px;top:12px;color:var(--green);font-weight:900}.section-intro{max-width:760px;color:var(--muted)}.source-list{margin-top:26px;border:1px solid var(--line);border-radius:14px;overflow:hidden}.source{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:19px 22px;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}.source:last-child{border-bottom:0}.source:hover{background:#f7fbff}.source strong,.source small{display:block}.source small{color:var(--muted);margin-top:3px}.source>span:last-child{font-size:1.25rem;color:var(--blue)}.disclaimer{font-size:.85rem;color:var(--muted);margin-top:18px}.site-footer{background:#102a43;color:#eaf2f9;padding:36px 0 20px}.footer-inner{display:flex;justify-content:space-between;gap:28px;align-items:flex-start}.footer-inner p{font-size:.9rem;color:#b9cad9;margin:5px 0 0}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.footer-links a{color:#eaf2f9;font-size:.9rem}.copyright{border-top:1px solid #365067;margin-top:26px;padding-top:16px;color:#b9cad9;font-size:.82rem}
@media(max-width:760px){.wrap{width:min(100% - 30px,600px)}.header-inner{min-height:68px}.site-header nav{gap:12px}.site-header nav a{font-size:.82rem}.brand-mark{width:36px;height:36px}.brand strong{font-size:.92rem}.brand small{font-size:.7rem}.hero{padding:52px 0}.hero-grid,.safety-grid{grid-template-columns:1fr;gap:30px}.hero-card{padding:24px}.feature-grid{grid-template-columns:1fr}.section{padding-top:54px;padding-bottom:58px}.safety-band{padding:52px 0}.footer-inner{flex-direction:column}.footer-links{gap:16px}}
@media(max-width:410px){.site-header nav{gap:8px}.site-header nav a{font-size:.76rem}.brand{gap:8px}.brand strong{font-size:.82rem}.brand small{font-size:.66rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}