* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    padding: 0;
    font-family: 'IBM Plex Sans', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    background: #0d0e10;
    color: #d4d4d8;
    -webkit-font-smoothing: antialiased;
}
a { color: #e4e4e7; text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: #fff; }
a:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 3px;
}
.site-header {
    position: sticky;
    top: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 16px 32px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    background: rgba(13,14,16,0.92);
    backdrop-filter: blur(12px);
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.16em;
}
.brand .dot {
    width: 8px;
    height: 8px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(255,255,255,0.8);
}
.header-legal {
    margin-left: auto;
    display: flex;
    gap: 20px;
    font-family: 'IBM Plex Mono', ui-monospace, monospace;
    font-size: 12px;
    color: #a1a1aa;
}
.header-legal a { color: inherit; text-decoration: none; }
.header-legal a:hover,
.header-legal a[aria-current="page"] { color: #fff; }
.wrap {
    max-width: 760px;
    margin: 0 auto;
    padding: 48px 24px 96px;
}
.kicker {
    font-family: 'IBM Plex Mono', ui-monospace, monospace;
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #a1a1aa;
    margin: 0 0 12px;
}
h1 {
    margin: 0 0 8px;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: #fff;
}
.meta {
    font-family: 'IBM Plex Mono', ui-monospace, monospace;
    font-size: 12px;
    color: #a1a1aa;
    margin: 0 0 40px;
}
h2 {
    margin: 36px 0 12px;
    font-size: 1.15rem;
    color: #fff;
    letter-spacing: -0.02em;
}
p, li { color: #d4d4d8; }
ul { padding-left: 1.2rem; }
li { margin: 0.35rem 0; }
.note {
    border-left: 2px solid rgba(255,255,255,0.25);
    padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    color: #e4e4e7;
}
.site-footer {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 32px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-family: 'IBM Plex Mono', ui-monospace, monospace;
    font-size: 12px;
    color: #a1a1aa;
}
.site-footer a { color: inherit; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.show-sm { display: none; }
@media (max-width: 768px) {
    .site-header { padding: 12px 16px; }
    .header-legal .hide-sm { display: none; }
    .header-legal .show-sm { display: inline; }
}