*{box-sizing:border-box}body{margin:0;background:var(--ui-page);color:var(--ui-text);font:16px/1.85 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}a{color:inherit;text-underline-offset:4px}a:focus-visible{outline:2px solid var(--ui-accent);outline-offset:5px}.info-header{max-width:1060px;margin:auto;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--ui-line)}.info-brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:20px;font-weight:650;white-space:nowrap}.info-header nav{display:flex;gap:24px;font-size:14px}.info-header nav a{text-decoration:none}.info-page{max-width:790px;padding:60px 28px 90px;margin:auto}.info-eyebrow{font-size:13px;color:var(--ui-muted)}h1{font-size:clamp(28px,5vw,40px);line-height:1.4;letter-spacing:-.03em;margin:14px 0 20px}.info-lead{font-size:18px;color:var(--ui-muted)}section{padding-top:28px}h2{font-size:20px;margin:0 0 10px}section p{margin:10px 0;color:var(--ui-muted)}strong{color:var(--ui-text)}.info-back{display:inline-block;margin-top:36px;font-size:14px}@media(max-width:480px){.info-header{padding:18px 20px;gap:12px}.info-header nav{gap:14px}.info-brand{font-size:18px}.info-page{padding:32px 20px 60px}}