:root { --bg: #0e1118; --panel: #161a24; --line: rgba(255,255,255,0.09); --text: #e6ebf4; --dim: #9aa6b8; --accent: #46c8f0; --gold: #ffd166; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
header { border-bottom: 1px solid var(--line); background: var(--panel); }
.bar { max-width: 880px; margin: 0 auto; padding: 14px 20px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.logo { font: 900 22px "Arial Black", system-ui, sans-serif; letter-spacing: 2px; color: #fff; text-decoration: none; }
.logo span { color: #a970ff; }
nav { display: flex; gap: 14px; flex-wrap: wrap; font-size: 14px; }
nav a { color: var(--dim); text-decoration: none; }
nav a:hover, nav a.on { color: #fff; }
.play { margin-left: auto; background: #4cae4f; color: #fff; text-decoration: none; font-weight: 800; padding: 8px 16px; border-radius: 10px; }
main { max-width: 880px; margin: 0 auto; padding: 28px 20px 60px; }
h1 { font-size: 30px; margin: 6px 0 4px; }
h2 { font-size: 21px; margin: 34px 0 8px; color: #fff; }
h3 { font-size: 17px; margin: 22px 0 6px; color: var(--gold); }
p, li { color: #d3dbe8; }
.meta { color: var(--dim); font-size: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; margin: 14px 0; }
table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 15px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--dim); font-weight: 600; }
kbd { background: #222838; border: 1px solid var(--line); border-radius: 6px; padding: 1px 7px; font: 700 13px system-ui, sans-serif; }
.en { border-top: 1px dashed var(--line); margin-top: 44px; padding-top: 10px; }
footer { border-top: 1px solid var(--line); color: var(--dim); font-size: 13px; }
footer .bar { justify-content: space-between; }