:root { --accent: #7c3aed; --ink: #14161a; --muted: #5b6470; --line: #e6e8eb; }
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: Georgia, "Times New Roman", serif; color: var(--ink); line-height: 1.65; background: #fafafa; }
.bar { background: var(--ink); color: #fff; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }
.bar .wrap { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; }
.brand { font-weight: 700; font-size: 19px; color: #fff; text-decoration: none; letter-spacing: .3px; }
.bar nav a { color: #d6d8dc; text-decoration: none; margin-left: 22px; font-size: 15px; font-family: Arial, sans-serif; }
.bar nav a:hover { color: #fff; }
.hero { display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; padding: 64px 0; }
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 16px; }
.hero p { font-size: 18px; color: var(--muted); margin: 0 0 24px; }
.panel { background: var(--accent); border-radius: 10px; min-height: 200px; }
.btn { display: inline-block; background: var(--ink); color: #fff; font-family: Arial, sans-serif; text-decoration: none; padding: 12px 24px; border-radius: 4px; font-weight: 600; }
.do { padding: 16px 0 64px; }
.do h2 { font-size: 26px; margin: 0 0 20px; }
.do ol { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.do li { border-top: 3px solid var(--accent); padding-top: 14px; }
.do li b { display: block; font-size: 17px; margin-bottom: 6px; }
.do li span { color: var(--muted); font-size: 15px; font-family: Arial, sans-serif; }
.body { padding: 16px 0 64px; }
.body h2 { font-size: 26px; margin: 28px 0 10px; }
.body p { max-width: 700px; }
footer { background: #fff; border-top: 1px solid var(--line); color: var(--muted); font-family: Arial, sans-serif; font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 22px 24px; }
footer a { color: var(--muted); text-decoration: none; }
.center { text-align: center; padding: 96px 0; }
.center h1 { font-size: 72px; margin: 0; color: var(--accent); font-family: Arial, sans-serif; }
@media (max-width:720px){ .hero{grid-template-columns:1fr} .do ol{grid-template-columns:1fr} }