:root { color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; padding: 0 24px 96px; font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: #15142A; color: #E8E6F0; }
.wrap { max-width: 720px; margin: 0 auto; }
header { padding: 72px 0 32px; }
.logo { width: 72px; height: 72px; border-radius: 36px; background: linear-gradient(135deg, #9C8CF0, #8DB8A0); margin-bottom: 24px; box-shadow: 0 0 40px rgba(156,140,240,0.25); }
h1 { font-size: 36px; line-height: 1.15; margin: 0 0 8px; letter-spacing: -0.02em; }
.tag { color: #8B8A9C; margin: 0; }
h2 { font-size: 21px; margin: 44px 0 10px; letter-spacing: -0.01em; }
h3 { font-size: 18px; margin: 28px 0 6px; }
p, li { color: #C7C7D0; }
a { color: #B9ADF7; }
ul { padding-left: 20px; }
.card { border: 1px solid #2E2B55; border-radius: 14px; padding: 20px 22px; margin-top: 20px; background: #1E1C3A; }
footer { margin-top: 64px; padding-top: 24px; border-top: 1px solid #2E2B55; color: #7c7c86; font-size: 14px; }