:root { --navy: #112A50; --sky: #ACC9F9; --ink: #0E1E3A; --muted: #5F6D88; --line: #E1E8F5; --bg: #F5F8FD; }
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, 'Segoe UI', Roboto, Arial, sans-serif; background: var(--bg); color: var(--ink); line-height: 1.65; }
.lg-top { background: var(--navy); padding: 18px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.lg-top img { height: 30px; display: block; }
.lg-lang { display: flex; gap: 4px; background: rgba(255, 255, 255, .1); border-radius: 999px; padding: 3px; }
.lg-lang button { border: 0; background: none; color: var(--sky); font: 700 13px/1 inherit; padding: 7px 12px; border-radius: 999px; cursor: pointer; }
.lg-lang button.on { background: var(--sky); color: var(--navy); }
.lg-wrap { max-width: 760px; margin: 0 auto; padding: 36px 16px 48px; }
h1 { color: var(--navy); font-size: 32px; line-height: 1.2; margin: 0 0 6px; }
h2 { color: var(--navy); font-size: 19px; margin: 32px 0 8px; }
.lg-date { color: var(--muted); margin: 0 0 24px; font-size: 14px; }
a { color: #1F4FD1; }
ul { padding-left: 20px; }
li { margin: 6px 0; }
dl { margin: 0; }
dt { font-weight: 700; margin-top: 16px; }
dd { margin: 4px 0 0; color: #30405E; }
.lg-foot { border-top: 1px solid var(--line); text-align: center; padding: 20px 16px 32px; color: var(--muted); font-size: 14px; }
.lg-foot a { color: var(--muted); }