:root{--color-bg: #f7f9fc;--color-surface: #ffffff;--color-surface-elevated: #ffffff;--color-text: #0b1118;--color-text-secondary: #455160;--color-brand: #0066e5;--color-brand-secondary: #d99b00;--color-warning: #8a5a00;--color-warning-bg: rgba(138, 90, 0, .1);--color-danger: #b42318;--color-danger-bg: rgba(180, 35, 24, .08);--color-success: #157347;--color-success-bg: rgba(21, 115, 71, .08);--color-info: #0c7489;--color-info-bg: rgba(12, 116, 137, .08);--color-border: #dce4ee;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 18px;--shadow-1: 0 1px 2px rgba(11, 17, 24, .06), 0 4px 12px rgba(11, 17, 24, .05);--shadow-2: 0 2px 6px rgba(11, 17, 24, .08), 0 8px 24px rgba(11, 17, 24, .08)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--color-brand);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.2;margin:0 0 .5em}p{margin:0 0 1em}button,input{font-family:inherit}.page{max-width:780px;margin:0 auto;padding:2rem 1.5rem 4rem}.page--wide{max-width:960px}.section{margin-bottom:2.5rem}.section h2{font-size:1.25rem;border-bottom:1px solid var(--color-border);padding-bottom:.5rem}.card{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-1);padding:1.5rem}.stack{display:flex;flex-direction:column;gap:1rem}.row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.muted{color:var(--color-text-secondary)}.faq-item{margin-bottom:1.25rem}.faq-item dt{font-weight:600;margin-bottom:.25rem}.faq-item dd{margin:0;color:var(--color-text-secondary)}@media(min-width:640px){.page{padding:3rem 2rem 5rem}}