* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #000; color: #fff; font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.wrapper { width: min(100% - 40px, 1180px); margin-inline: auto; }
.top { position: sticky; top: 0; z-index: 10; padding: 15px 0; background: #0b0c10; }
.top .wrapper { display: flex; align-items: center; gap: 16px; }
.logo { display: flex; margin-right: auto; }
.logo img { display: block; max-width: 100%; height: 45px; object-fit: contain; }
.actions { display: flex; gap: 8px; }
.btn { min-width: 100px; height: 42px; padding: 0 18px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 7px; color: #fff; font-weight: 600; line-height: 1; text-decoration: none; transition: .2s ease; }
.btn-login { border-color: #3b3e49; background: #242630; }
.btn-login:hover { background: #2d303b; }
.btn-sign-up { background: #43dc0b; }
.btn-sign-up:hover { background: #38c708; }
main { padding: 58px 0 72px; }
.breadcrumbs { margin-bottom: 28px; color: #aeb4c2; font-size: .92rem; }
.breadcrumbs a { color: #4ad315; text-decoration: none; }
article { max-width: 900px; }
h1, h2 { line-height: 1.2; letter-spacing: -.02em; text-wrap: balance; }
h1 { margin: 0 0 24px; font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { margin: 1.6em 0 .6em; font-size: clamp(1.4rem, 3vw, 2rem); }
p { margin: 0 0 1.15em; color: #d7d7dc; }
ol, ul { margin: 0 0 1.4em; padding-left: 24px; color: #d7d7dc; }
li + li { margin-top: .55em; }
.notice { margin: 28px 0; padding: 22px 24px; border: 1px solid #30343b; border-left: 4px solid #4ad315; border-radius: 10px; background: #111318; }
.notice p { margin: 0; }
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.card { padding: 20px; border: 1px solid #30343b; border-radius: 10px; background: #111318; }
.card h2 { margin: 0 0 8px; font-size: 1.2rem; }
.card p { margin: 0; }
.bottom { padding: 28px 0; border-top: 1px solid #242630; background: #0b0c10; }
.bottom .wrapper { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; margin-left: auto; flex-wrap: wrap; }
.footer-links a { color: #d7d7dc; text-decoration: none; }
.footer-links a:hover { color: #4ad315; }
@media (max-width: 650px) {
    .wrapper { width: min(100% - 30px, 1180px); }
    .logo { max-width: 32%; }
    .actions .btn { min-width: auto; padding-inline: 13px; }
    main { padding-top: 38px; }
    .cards { grid-template-columns: 1fr; }
    .footer-links { width: 100%; margin-left: 0; }
}