:root { --ink: #1f2430; --paper: #fffdf8; --mark: #ffd60a; --muted: #6b7280; }
* { box-sizing: border-box; }
body { margin: 0; font: 17px/1.65 system-ui, -apple-system, sans-serif; color: var(--ink); background: var(--paper); }
.wrap { max-width: 780px; margin: 0 auto; padding: 0 24px; }
header.site { padding: 18px 0; border-bottom: 1px solid #eee; }
header.site .wrap { display: flex; justify-content: space-between; align-items: center; }
.logo { font-weight: 700; text-decoration: none; color: var(--ink); font-size: 18px; }
.logo b { background: var(--mark); padding: 0 4px; border-radius: 3px; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; }
.hero { padding: 72px 0 48px; text-align: center; }
.hero h1 { font-size: 42px; line-height: 1.2; margin: 0 0 16px; }
.hero h1 mark { background: var(--mark); border-radius: 4px; padding: 0 6px; }
.hero p { font-size: 20px; color: var(--muted); max-width: 560px; margin: 0 auto 28px; }
.cta { display: inline-block; background: var(--ink); color: #fff; padding: 14px 28px; border-radius: 10px; text-decoration: none; font-weight: 600; }
.cta.small { padding: 10px 20px; font-size: 15px; }
.sub { display: block; margin-top: 10px; color: var(--muted); font-size: 14px; }
.shot { display: block; max-width: 100%; border-radius: 12px; border: 1px solid #eee; box-shadow: 0 12px 40px rgba(0,0,0,.08); margin: 40px auto; }
section { padding: 36px 0; }
h2 { font-size: 28px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.card { background: #fff; border: 1px solid #eee; border-radius: 12px; padding: 20px; }
.card h3 { margin-top: 0; font-size: 17px; }
.card p { color: var(--muted); font-size: 15px; margin-bottom: 0; }
article h1 { font-size: 34px; line-height: 1.25; }
article h2 { font-size: 23px; margin-top: 36px; }
article p, article li { color: #333; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { border: 1px solid #e5e5e5; padding: 8px 10px; text-align: left; }
th { background: #faf8f2; }
footer.site { border-top: 1px solid #eee; margin-top: 48px; padding: 28px 0; color: var(--muted); font-size: 14px; }
footer.site a { color: var(--muted); }
.faq dt { font-weight: 600; margin-top: 18px; }
.faq dd { margin: 6px 0 0; color: var(--muted); }