.skip-link{position:absolute;top:-100px;left:16px;padding:12px;background:#fff;z-index:20}.skip-link:focus{top:10px}.landing{max-width:1080px;margin:0 auto;padding:0 28px 64px}.landing section{margin-top:64px}.landing-hero{padding:28px 0 24px}.landing h1{font-size:clamp(36px,6vw,66px);line-height:1.2;letter-spacing:-.05em;margin:20px 0 26px}.landing h2{font-size:26px;line-height:1.4;letter-spacing:-.03em;margin-bottom:24px}.landing h3{font-size:20px;margin:18px 0 12px}.landing p{line-height:1.8;color:#506171}.landing .landing-lead{font-size:20px}.landing-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin:28px 0 16px}.landing-button{display:inline-block;background:#11675c;border-radius:12px;padding:14px 22px;color:white;text-decoration:none;font-weight:700}.landing-button:hover{background:#0a5148;color:white}.landing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.landing-grid article{background:#fff;border:1px solid #dce6e6;padding:26px;border-radius:18px}.landing-note{background:#edf5f2;padding:30px;border-radius:18px}.landing-footer{max-width:1080px;margin:0 auto;padding:28px;display:flex;justify-content:space-between;gap:20px;border-top:1px solid #dce6e6}.landing-footer nav{display:flex;gap:20px}.guide{max-width:820px;padding-top:40px}.guide section{margin-top:40px}.guide h1{font-size:clamp(32px,5vw,50px)}@media(max-width:720px){.landing{padding-inline:20px}.landing-grid{grid-template-columns:1fr}.landing section{margin-top:40px}.landing .landing-lead{font-size:18px}.topbar{flex-wrap:wrap;gap:12px}.topbar .nav{gap:12px;flex-wrap:wrap}.landing-footer{flex-direction:column}.landing-note{padding:22px}}