:root{--ink:#353535;--muted:#6b7280;--line:#e5e7eb;--soft:#f8fafc;--mint:#97f5e0;--lime:#d8ff58;--blue:#3b82f6}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Poppins,Arial,sans-serif;color:var(--ink);font-weight:300;background:#fff}a{color:#2563eb}.container{width:min(1080px,calc(100% - 32px));margin:auto}.top{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:20}.nav{min-height:70px;display:flex;align-items:center;gap:24px}.brand{font-weight:700;color:var(--ink);text-decoration:none;font-size:20px}.brand span{background:linear-gradient(90deg,var(--lime),var(--mint));padding:7px 10px;border-radius:10px}.links{display:flex;gap:18px;margin-left:auto;align-items:center}.links a,.links .download-trigger{color:var(--ink);text-decoration:none;font:500 14px Poppins,Arial,sans-serif;background:none;border:0;padding:0;cursor:pointer}.menu{display:none;border:0;background:#f3f4f6;border-radius:8px;padding:9px 12px}.hero{padding:80px 0 64px;background:radial-gradient(circle at 80% 20%,#eaffba 0,transparent 28%),linear-gradient(180deg,#fff,#f8fafc)}.eyebrow{font-weight:600;color:#167c65;text-transform:uppercase;letter-spacing:.08em;font-size:12px}.hero h1{font-size:clamp(38px,6vw,64px);line-height:1.05;max-width:850px;margin:14px 0 20px}.lead{font-size:19px;line-height:1.7;max-width:820px;color:#4b5563}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;padding:13px 19px;border-radius:10px;text-decoration:none;font-weight:600}.primary{background:#353535;color:#fff}.secondary{background:#fff;color:#353535;border:1px solid var(--line)}.notice{padding:14px 18px;border:1px solid #fde68a;background:#fffbeb;border-radius:12px;margin-top:30px;font-size:14px}.content{padding:62px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);border-radius:18px;padding:26px;background:#fff;box-shadow:0 12px 30px rgba(0,0,0,.04)}.card h2{font-size:22px;margin:0 0 14px}.card p{line-height:1.75;color:#4b5563}.tip{padding-top:14px;border-top:1px solid var(--line);font-size:14px}.faq{padding:62px 0;background:var(--soft)}.faq h2{font-size:32px}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px 20px;margin:12px 0}.faq summary{font-weight:600;cursor:pointer}.faq p{line-height:1.7;color:#4b5563}.hub{padding:50px 0}.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.hub a{display:block;border:1px solid var(--line);border-radius:12px;padding:16px;text-decoration:none;color:var(--ink);font-weight:500;background:#fff}.hub a:hover{border-color:#8fe0ca;background:#f2fffb}.footer{background:#292929;color:#ddd;padding:46px 0}.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer a{color:#fff}.footer p{line-height:1.7;font-size:14px}.crumb{padding:15px 0;font-size:13px;color:var(--muted)}@media(max-width:800px){.menu{display:block;margin-left:auto}.links{display:none;position:absolute;left:16px;right:16px;top:64px;background:#fff;border:1px solid var(--line);padding:16px;border-radius:12px;flex-direction:column;align-items:flex-start}.links.open{display:flex}.grid,.hub-grid,.foot{grid-template-columns:1fr}.hero{padding:55px 0}.hero h1{font-size:40px}}