:root{color-scheme:light;--teal:#075457;--cream:#faf7f0;--gold:#a86b24}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:#243d41;font-family:Arial,sans-serif;line-height:1.65}.guide-header,main,footer{max-width:1100px;margin:auto;padding:24px}.guide-header{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid #e5dfd3}.guide-header img{display:block;max-width:190px;max-height:65px;object-fit:contain}a{color:var(--teal);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid var(--gold);outline-offset:5px}main{padding-block:48px}.eyebrow{color:var(--gold);font-weight:700}h1,h2{font-family:Georgia,serif;color:var(--teal);line-height:1.2}h1{font-size:clamp(2rem,4vw,3.2rem);max-width:850px;margin:16px 0 24px}h2{font-size:1.55rem}.intro{font-size:1.15rem;max-width:780px}.guide-sections{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}.guide-sections section{padding:24px;border:1px solid #e5dfd3;border-radius:12px;background:#fffdf9}.guide-sections h2{margin-top:0}.guide-links{display:flex;flex-wrap:wrap;gap:12px;margin-block:28px}.guide-links a{border:1px solid #bfd0ce;padding:12px 16px;border-radius:8px;background:#fff;text-decoration:none}.guide-links a:hover{background:#eaf1ed}.source,.notice{font-size:.9rem;max-width:850px}.notice{color:#51666a}footer{border-top:1px solid #e5dfd3}footer nav{display:flex;flex-wrap:wrap;gap:24px}@media(max-width:640px){.guide-sections{grid-template-columns:1fr;gap:16px}.guide-header,main,footer{padding-inline:20px}.guide-header img{max-width:145px}.guide-header{font-size:.9rem}main{padding-block:30px}.guide-sections section{padding:20px}}