:root {
  --bg: #0c0c0d;
  --bg-alt: #141416;
  --surface: #1c1c1f;
  --surface-2: #25252a;
  --text: #f4f4f6;
  --text-muted: #9aa0a6;
  --accent: #14e2c2;
  --accent-2: #ffd166;
  --border: #2a2a2f;
  --shadow: 0 14px 40px rgba(0,0,0,0.45);
  --font-display: "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; font-family: var(--font-body); background: var(--bg); color: var(--text); -webkit-font-smoothing: antialiased; }
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.sf-skip { position: absolute; top: -40px; left: 8px; background: var(--accent); color: #000; padding: 8px 12px; z-index: 1000; }
.sf-skip:focus { top: 8px; }

.sf-banner { position: relative; padding: 28px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.0)), url("/static/img/brand/banner-2560x640.webp") center/cover; min-height: 220px; }
.sf-banner__home { display: flex; align-items: center; gap: 14px; }
.sf-banner__logo-link { display: inline-flex; align-items: center; }
.sf-banner__home img { width: 80px; height: 80px; border-radius: 14px; }
.sf-banner__home-text { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.sf-banner__wordmark-link { color: var(--text); text-decoration: none; }
.sf-banner__wordmark-link:hover, .sf-banner__wordmark-link:focus-visible { text-decoration: none; }
.sf-banner__wordmark { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; letter-spacing: 0.02em; display: block; line-height: 1.1; }
.sf-banner__youtube { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: rgba(0,0,0,0.45); color: var(--text); font-family: var(--font-display); font-weight: 600; font-size: 0.85rem; letter-spacing: 0.02em; text-decoration: none; border: 1px solid rgba(255,255,255,0.12); transition: background 0.15s ease, border-color 0.15s ease; }
.sf-banner__youtube:hover, .sf-banner__youtube:focus-visible { background: rgba(255,0,0,0.85); border-color: rgba(255,255,255,0.35); text-decoration: none; }
.sf-banner__youtube-icon { color: #ff0000; flex: 0 0 auto; }
.sf-banner__youtube:hover .sf-banner__youtube-icon, .sf-banner__youtube:focus-visible .sf-banner__youtube-icon { color: #fff; }
.sf-banner__tagline { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.9rem; color: var(--text-muted); }

.sf-footer { background: var(--bg-alt); margin-top: 80px; padding: 40px 24px; }
.sf-footer__inner { max-width: var(--container); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
.sf-footer__links { display: flex; gap: 18px; list-style: none; padding: 0; margin: 0; }
.sf-footer__brand { margin: 0; font-weight: 600; }
.sf-footer__copy { margin: 0; color: var(--text-muted); font-size: 0.85rem; }

main { max-width: var(--container); margin: 0 auto; padding: 48px 24px; }

.sf-legal { max-width: 760px; margin: 0 auto; line-height: 1.65; }
.sf-legal__head { margin-bottom: 32px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.sf-legal__head h1 { font-family: var(--font-display); font-weight: 800; letter-spacing: 0.01em; margin: 0 0 6px; font-size: 2.2rem; }
.sf-legal__updated { margin: 0; color: var(--text-muted); font-size: 0.9rem; }
.sf-legal section { margin: 28px 0; }
.sf-legal h2 { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; margin: 0 0 10px; }
.sf-legal h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; margin: 18px 0 6px; }
.sf-legal p, .sf-legal ul { color: var(--text); }
.sf-legal ul { padding-left: 22px; }
.sf-legal li { margin: 4px 0; }
.sf-legal code { background: var(--surface); padding: 2px 6px; border-radius: 4px; font-size: 0.9em; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
@media (max-width: 720px) {
  .sf-banner { flex-direction: column; align-items: flex-start; min-height: 180px; padding: 22px 18px; }
  main { padding: 28px 18px; }
}