:root { --bg: #0b0b0f; --panel: #16161d; --line: #2a2a36; --text: #f4f4f7; --sub: #a4a4b3; --accent: #ff2e63; --accent2: #ff7a45; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", "Yu Gothic UI", Meiryo, sans-serif; line-height: 1.85; }
a { color: #ffb3c6; }
.gh { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; padding: 0 16px; height: 52px; background: rgba(11,11,15,.95); border-bottom: 1px solid var(--line); }
.gh .brand { color: var(--text); text-decoration: none; font-weight: 800; }
.gh .brand span { color: var(--accent); }
.gh .gl { color: var(--sub); text-decoration: none; font-size: 14px; font-weight: 700; }
.gm { max-width: 720px; margin: 0 auto; padding: 18px 16px 40px; }
h1 { font-size: 22px; line-height: 1.5; margin: 6px 0 4px; }
h2 { font-size: 17px; margin: 30px 0 8px; padding-left: 10px; border-left: 4px solid var(--accent); line-height: 1.5; }
p, li { font-size: 15px; color: #dedee6; }
li { margin: 4px 0; }
.crumb { font-size: 12px; color: var(--sub); margin: 0; }
.crumb a { color: var(--sub); }
.date { font-size: 12px; color: var(--sub); margin: 0 0 14px; }
.note { font-size: 13px; color: var(--sub); background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.cta { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 12px; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; font-weight: 900; text-decoration: none; }
.src li { font-size: 13px; }
.more { margin-top: 36px; padding-top: 8px; border-top: 1px solid var(--line); }
.more ul { padding-left: 18px; }
.lead { color: var(--sub); }
.cards { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 12px; }
.cards a { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px; text-decoration: none; color: var(--text); }
.cards strong { display: block; font-size: 15.5px; line-height: 1.5; }
.cards span { display: block; font-size: 13px; color: var(--sub); margin-top: 4px; line-height: 1.6; }
.cards em { display: block; font-style: normal; font-size: 12px; color: #7c7c8c; margin-top: 6px; }
.gf { max-width: 720px; margin: 0 auto; padding: 18px 16px 30px; border-top: 1px solid var(--line); font-size: 12px; color: #8a8a99; text-align: center; line-height: 1.9; }
.gf a { color: #b9b9c6; }