*, *::before, *::after { box-sizing: border-box; }
:root { --pink: #ff1493; --ink: #14141f; --muted: #6b6b7b; }
body { margin: 0; font-family: 'Heebo', -apple-system, 'Segoe UI', sans-serif; color: var(--ink); background: #faf7fa; line-height: 1.75; -webkit-font-smoothing: antialiased; }
.lg-top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; background: rgba(255,255,255,0.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid rgba(20,20,31,0.06); }
.lg-brand { direction: ltr; font-size: 24px; font-weight: 900; letter-spacing: -0.04em; text-decoration: none; color: var(--ink); }
.lg-brand b { background: linear-gradient(120deg, #ff1493, #c026d3); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lg-back { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px; background: var(--ink); color: #fff; text-decoration: none; font-size: 14px; font-weight: 700; }
.lg-main { max-width: 760px; margin: 0 auto; padding: 36px 20px 64px; }
.lg-main h1 { margin: 0 0 6px; font-size: clamp(28px, 7vw, 40px); font-weight: 900; letter-spacing: -0.02em; }
.lg-updated { margin: 0 0 28px; color: var(--muted); font-size: 14px; }
.lg-main h2 { margin: 32px 0 8px; font-size: 20px; font-weight: 800; }
.lg-main p, .lg-main li { font-size: 16px; color: #2a2a38; }
.lg-main ul { padding-inline-start: 22px; }
.lg-main a { color: #d4127f; font-weight: 600; }
.lg-card { margin-top: 32px; padding: 18px 20px; border-radius: 16px; background: #fff; border: 1px solid rgba(20,20,31,0.07); }
.lg-nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(20,20,31,0.08); font-size: 14px; }
.lg-nav a { color: var(--muted); text-decoration: none; }
.lg-nav a:hover, .lg-nav a[aria-current] { color: var(--pink); }