:root { --bg: #f6f4ee; --ink: #0f1b2d; --ink-2: #4a5568; --card: #fff; --line: #e4e0d5; --green: #19c37d; --green-d: #0f9d62; }
@media (prefers-color-scheme: dark) { :root { --bg: #0c1420; --ink: #eef2f7; --ink-2: #9fb0c4; --card: #142034; --line: #22324a; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.top, main, footer { max-width: 680px; margin: 0 auto; padding: 0 16px; }
.top { display: flex; justify-content: space-between; align-items: center; padding-top: max(16px, env(safe-area-inset-top)); }
.brand { display: inline-flex; gap: 8px; align-items: center; font-weight: 800; font-size: 22px; color: var(--ink); text-decoration: none; }
.top-note { font-size: 13px; color: var(--ink-2); font-weight: 600; }
h1 { font-size: clamp(30px, 7vw, 42px); line-height: 1.1; letter-spacing: -0.03em; margin: 28px 0 12px; }
.lede { font-size: 19px; color: var(--ink-2); }
.btn { display: block; text-align: center; background: var(--green); color: #fff; font-weight: 800; font-size: 18px; padding: 15px 20px; border-radius: 14px; text-decoration: none; box-shadow: 0 4px 0 var(--green-d); margin: 20px 0; }
section { margin: 24px 0; }
table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
caption { text-align: left; font-size: 13px; color: var(--ink-2); padding-bottom: 8px; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); }
th { font-size: 13px; color: var(--ink-2); }
.faq h2 { font-size: 19px; margin: 22px 0 4px; }
.faq p, section p, li { color: var(--ink-2); }
footer { font-size: 13px; color: var(--ink-2); padding-bottom: 40px; }
footer a { color: inherit; }
.assure { font-size: 14px; color: var(--ink-2); margin: -8px 0 20px; text-align: center; }