* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --ink: #1a1a1a;
    --muted: #6b6b6b;
    --accent: #f53b5b;
    --hairline: #e6e6e6;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
    color: var(--ink);
    background-color: #ffffff;
    overflow-x: hidden;
    line-height: 1.65;
}

/* Single shared decorative canvas — fixed full-screen, behind all content. */
#bg-canvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    display: block;
    z-index: 0;
    pointer-events: none;
}

/* Content column sits above the canvas. */
.page {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 0 auto;
    padding: 96px 24px 120px;
}

.card {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid var(--hairline);
    border-radius: 16px;
    padding: 48px 44px;
}

.brand {
    text-align: center;
    margin-bottom: 36px;
}
.brand .logo {
    font-size: 30px;
    font-weight: 300;
    letter-spacing: 0.04em;
}
.brand .dot { color: var(--accent); }

h1 {
    font-size: 30px;
    font-weight: 300;
    margin-bottom: 8px;
}
h2 {
    font-size: 19px;
    font-weight: 400;
    margin: 32px 0 10px;
}
.updated {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 8px;
}
p, li { font-size: 16px; color: #2b2b2b; }
p { margin-bottom: 14px; }
ul { margin: 0 0 14px 22px; }
li { margin-bottom: 6px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.note {
    margin-top: 28px;
    padding: 14px 16px;
    border-left: 3px solid var(--hairline);
    color: var(--muted);
    font-size: 14px;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}

@media (max-width: 520px) {
    .card { padding: 34px 24px; }
    .page { padding-top: 64px; }
}