body { font-family: Georgia, "Times New Roman", serif; margin: 0; background: #f7f4ee; color: #1d2733; line-height: 1.6; }
header { background: #22303e; color: #f3efe7; padding: 2rem 1.2rem 1.6rem; text-align: center; }
.brand { color: #e0a458; font-weight: bold; letter-spacing: .04em; }
h1 { margin: .5rem 0 .3rem; font-size: 2.1rem; }
.sub { max-width: 760px; margin: 0 auto; opacity: .92; }
main { max-width: 1020px; margin: 0 auto; padding: 1.4rem 1.2rem; }
section { margin-bottom: 2rem; }
h2 { color: #22303e; border-bottom: 3px solid #e0a458; padding-bottom: .3rem; }
.downloads .dl-row { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0; }
.dl { flex: 1 1 280px; display: block; background: #fff; border: 2px solid #1e5a8a; border-radius: 12px; padding: 1rem 1.2rem; text-decoration: none; color: #1d2733; }
.dl:hover { background: #eef4fa; }
.dl-sys { display: block; font-size: .8rem; font-weight: bold; letter-spacing: .08em; text-transform: uppercase; color: #b3541e; }
.dl-file { display: block; font-size: 1.25rem; font-weight: bold; margin: .2rem 0; }
.dl-size { font-size: .9rem; color: #5a6a78; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.2rem; }
.cols h3 { color: #1e5a8a; margin-bottom: .3rem; }
.cols ul { margin: .2rem 0; padding-left: 1.2rem; }
.note { font-size: .95rem; }
footer { border-top: 1px solid #ddd5c7; padding: 1rem 1.2rem; font-size: .85rem; color: #5a6a78; max-width: 1020px; margin: 0 auto; }