.download-page { width:min(1120px,calc(100% - 40px)); margin:40px auto 64px; }
.download-hero { padding:56px; border-radius:24px; color:#fff; background:radial-gradient(ellipse at 100% 0,rgba(61,143,249,.3),transparent 65%),linear-gradient(135deg,#0b1b35,#102c59); }
.kicker { font-size:11px; letter-spacing:2px; color:#66d8ff; }
.download-hero h1 { margin:20px 0 16px; font-size:clamp(30px,4vw,46px); letter-spacing:-1px; }
.download-hero>p { color:#bdcce1; line-height:1.8; }
.download-notice { margin-top:28px; padding:12px 16px; border:1px solid #435879; border-radius:10px; font-size:13px; line-height:1.8; color:#d5e2f5; width:fit-content; }
.download-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; margin:28px 0 20px; }
.download-card { display:flex; flex-direction:column; padding:28px; background:#fff; border:1px solid var(--line); border-radius:18px; box-shadow:0 8px 28px rgba(20,38,68,.03); }
.card-top { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.platform-icon { display:grid; place-items:center; width:48px; height:48px; border-radius:13px; background:#eef3ff; color:#345ac8; font:600 27px system-ui,sans-serif; }
.availability { color:#63718a; font-size:11px; border:1px solid #e1e7f0; border-radius:20px; padding:5px 10px; }
.platform-kind { color:#6b7c96; font-size:11px; margin:26px 0 8px; }
.download-card h2 { margin:0 0 12px; font-size:25px; letter-spacing:-.5px; }
.platform-description { color:#596b84; font-size:14px; line-height:1.8; margin:0 0 20px; }
.platform-requirement { color:#6b7890; font-size:12px; line-height:1.7; margin:auto 0 20px; padding-top:6px; }
.download-button { display:block; text-align:center; background:#315fd3; color:#fff; border-radius:10px; padding:13px; font-size:13px; font-weight:600; }
.download-button[aria-disabled="true"] { background:#edf1f7; color:#69778c; cursor:not-allowed; }
.download-button[href]:hover { background:#244cba; }
.getting-started { border:1px solid var(--line); border-radius:20px; padding:32px; background:#fff; }
.section-heading .kicker { color:#4669bb; }
.section-heading h2,.download-faq h2 { font-size:25px; margin:12px 0 24px; }
.setup-steps { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:36px; padding-left:24px; margin-bottom:0; }
.setup-steps li::marker { color:#315fd3; font-weight:700; }
.setup-steps h3 { font-size:15px; margin:0 0 10px; }
.setup-steps p,.download-faq p { font-size:13px; line-height:1.9; color:#596b84; margin:0; }
.download-faq { margin:42px 0 32px; }
.download-faq details { border-bottom:1px solid var(--line); padding:20px 0; }
.download-faq summary { cursor:pointer; font-size:15px; font-weight:600; }
.download-faq p { margin-top:14px; }
.download-faq a { color:#315fd3; text-decoration:underline; }
.download-help { display:flex; justify-content:space-between; align-items:center; gap:20px; padding:22px 26px; border-radius:14px; background:#e8eefb; font-size:14px; }
.download-help p { margin:0; line-height:1.8; color:#4b6081; }
.download-help a { color:#244cba; font-weight:600; white-space:nowrap; }
a:focus-visible,summary:focus-visible { outline:3px solid #5582f3; outline-offset:5px; }
.legal-nav [aria-current="page"] { color:#fff; }
@media(max-width:900px) { .download-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:600px) {
  .download-page { width:calc(100% - 24px); margin:20px auto 40px; }
  .download-hero { padding:32px 24px; border-radius:18px; }
  .download-grid { grid-template-columns:1fr; gap:14px; margin-bottom:16px; }
  .download-card { padding:24px; }
  .getting-started { padding:26px; }
  .setup-steps { grid-template-columns:1fr; gap:24px; }
  .download-help { align-items:flex-start; flex-direction:column; gap:12px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } }

/* Secondary platform entry below the six main cards. */
.linux-download { display:flex; align-items:center; gap:16px; margin:0 0 52px; padding:22px 26px; border:1px solid var(--line); border-radius:14px; background:#eef2f8; }
.linux-icon { flex-shrink:0; display:grid; place-items:center; width:38px; height:38px; border:1px solid #d8e1ef; border-radius:10px; color:#5c7194; font:600 18px ui-monospace,monospace; }
.linux-copy { flex:1; min-width:0; }
.linux-copy h2 { margin:0 0 5px; font-size:15px; font-weight:600; }
.linux-copy p { margin:0; font-size:12px; line-height:1.8; color:#65758c; }
.linux-download-link { flex-shrink:0; padding:10px 0 10px 16px; border-radius:0; background:transparent; color:#315fd3; font-size:13px; }
.linux-download-link[aria-disabled="true"] { background:transparent; color:#69778c; font-weight:400; }
.linux-download-link[href]:hover { background:transparent; color:#244cba; text-decoration:underline; }
@media(max-width:600px) {
  .linux-download { flex-wrap:wrap; gap:12px; padding:20px; margin-bottom:32px; }
  .linux-copy { flex-basis:calc(100% - 50px); }
  .linux-download-link { margin-left:50px; padding:4px 0; }
}

.download-variants { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; }
.download-variants .download-button { display:flex; flex-direction:column; justify-content:center; padding:12px 8px; line-height:1.5; }
.variant-detail { display:block; margin-top:3px; font-size:11px; font-weight:400; color:#e0e9ff; }