:root { --bg: #0F1115; --card: #181B22; --text: #F2F2EE; --muted: #A3A8B3; --luck: #FFB020; --line: #2E3440; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 32px 20px 64px; }
header { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.mark { width: 40px; height: 40px; border-radius: 10px; background: #1B1F27; color: var(--luck); display: grid; place-items: center; font-weight: 900; font-size: 24px; }
.word { font-weight: 900; letter-spacing: .02em; font-size: 20px; }
nav { margin-left: auto; display: flex; gap: 12px; font-size: 14px; }
a { color: var(--luck); }
h1 { font-size: 28px; line-height: 1.2; margin: 8px 0 4px; }
h2 { font-size: 18px; margin: 28px 0 8px; }
p, li { color: var(--text); }
.muted { color: var(--muted); font-size: 14px; }
section.lang { border-top: 1px solid var(--line); margin-top: 40px; padding-top: 8px; }
.card { background: var(--card); border-radius: 16px; padding: 16px 20px; margin: 16px 0; }