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

:root {
    --pink: #ff8fab;
    --ink: #2b2b33;
    --muted: #8a8a96;
    --card: #ffffff;
    --bg: #fff5f7;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
    line-height: 1.8;
    color: var(--ink);
    background: var(--bg);
    padding: 24px 16px;
}

main {
    max-width: 760px;
    margin: 0 auto;
    background: var(--card);
    padding: 40px 32px;
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(255, 143, 171, 0.15);
}

nav {
    max-width: 760px;
    margin: 0 auto 16px;
    display: flex;
    gap: 20px;
    font-size: 15px;
}

nav a, main a, footer a { color: #d6336c; text-decoration: none; }
nav a:hover, main a:hover, footer a:hover { text-decoration: underline; }

h1 { font-size: 30px; margin-bottom: 6px; }
h2 { font-size: 20px; margin: 32px 0 10px; }
p, ul { margin-bottom: 12px; }
ul { padding-left: 22px; }
li { margin-bottom: 6px; }

.subtitle { color: var(--muted); margin-bottom: 24px; }
.date { color: var(--muted); font-size: 14px; margin-bottom: 24px; }

.features { list-style: none; padding: 0; display: grid; gap: 12px; }
.features li {
    background: var(--bg);
    border-radius: 14px;
    padding: 14px 16px;
    margin: 0;
}
.features strong { display: block; }

.faq-q { font-weight: 600; margin-top: 18px; margin-bottom: 4px; }

footer {
    max-width: 760px;
    margin: 24px auto 0;
    text-align: center;
    font-size: 13px;
    color: var(--muted);
    line-height: 2;
}