/* 逐字键盘 · 隐私政策站点 — 静态页样式（独立于 iOS 工程） */
:root {
    --bg: #f5f5f7;
    --card: #ffffff;
    --text: #1d1d1f;
    --muted: #6e6e73;
    --link: #0066cc;
    --border: #d2d2d7;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
        "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    line-height: 1.5;
    color: var(--text);
    background: var(--bg);
}

.wrap {
    max-width: 42rem;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.site-header {
    padding: 2.5rem 0 1.5rem;
    background: var(--card);
    border-bottom: 1px solid var(--border);
}

.site-header .title {
    margin: 0 0 0.25rem;
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.site-header .tagline {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.main {
    padding: 2rem 0 3rem;
}

.card {
    background: var(--card);
    border-radius: 12px;
    padding: 1.5rem 1.5rem 1.25rem;
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.card h2 {
    margin: 0 0 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.links {
    margin: 0 0 1rem;
    padding-left: 1.25rem;
}

.links a {
    color: var(--link);
    text-decoration: none;
}

.links a:hover {
    text-decoration: underline;
}

.hint {
    margin: 0;
    font-size: 0.875rem;
    color: var(--muted);
}

.policy {
    background: var(--card);
    border-radius: 12px;
    padding: 2rem 1.5rem 2.5rem;
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.policy h1 {
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.policy .meta {
    margin: 0 0 1.75rem;
    font-size: 0.875rem;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
}

.policy h2 {
    margin: 1.75rem 0 0.5rem;
    font-size: 1.05rem;
    font-weight: 600;
}

.policy p,
.policy li {
    margin: 0.5rem 0;
    color: var(--text);
}

.policy ul {
    margin: 0.5rem 0 0.5rem 0;
    padding-left: 1.25rem;
}

.policy ul a,
.policy p a {
    color: var(--link);
    text-decoration: none;
}

.policy ul a:hover,
.policy p a:hover {
    text-decoration: underline;
}

.support-ol {
    margin: 0.5rem 0 0.5rem 0;
    padding-left: 1.35rem;
}

.support-ol li {
    margin: 0.35rem 0;
}

.faq-q {
    margin: 1.25rem 0 0.35rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

.policy .placeholder {
    background: #fff3cd;
    padding: 0.05em 0.25em;
    border-radius: 4px;
    font-weight: 500;
}

.policy .back {
    display: inline-block;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
    color: var(--link);
    text-decoration: none;
}

.policy .back:hover {
    text-decoration: underline;
}

.site-footer {
    padding: 1.5rem 0;
    text-align: center;
    color: var(--muted);
    font-size: 0.8rem;
}