/* Nav */
.nav-back {
    font-size: 13px;
    color: var(--muted);
    text-decoration: none;
}

.nav-back:hover {
    color: var(--text);
}

/* Layout */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 4rem 2rem 6rem;
}

.breadcrumb {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--hint);
    letter-spacing: 0.08em;
    margin-bottom: 2.5rem;
}

.breadcrumb a {
    text-decoration: none;
    color: var(--hint);
}

.breadcrumb a:hover {
    color: var(--muted);
}

/* App header */
.app-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 0.5px solid var(--border);
}

.app-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    overflow: hidden;
    border: 0.5px solid var(--border);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.app-icon img {
    width: 100%;
    height: 100%;
    display: block;
}

.app-title {
    font-size: 22px;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.app-sub {
    font-size: 12px;
    color: var(--muted);
    margin-top: 4px;
    font-family: var(--mono);
}

/* Language switcher */
.lang-switch {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
    font-family: var(--mono);
    font-size: 11px;
}

.lang-switch span {
    color: var(--text);
    font-weight: 500;
}

.lang-switch a {
    color: var(--hint);
    text-decoration: none;
    border-bottom: none;
}

.lang-switch a:hover {
    color: var(--muted);
}

/* Page title */
h1 {
    font-size: 13px;
    font-weight: 500;
    color: var(--hint);
    font-family: var(--mono);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

/* Policy content */
.policy-section {
    margin-bottom: 2rem;
}

.policy-section h2 {
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.6rem;
    padding-top: 1.5rem;
    border-top: 0.5px solid var(--border);
}

.policy-section:first-of-type h2 {
    border-top: none;
    padding-top: 0;
}

.policy-section p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 0.6rem;
}

.policy-section ul {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.8;
    padding-left: 1.2rem;
    margin-bottom: 0.6rem;
}

.policy-section a {
    color: var(--muted);
    border-bottom: 0.5px solid var(--border2);
}

.updated {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 0.5px solid var(--border);
    font-size: 11px;
    color: var(--hint);
    font-family: var(--mono);
}

/* Footer */
footer {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--hint);
    max-width: 720px;
    margin: 0 auto;
    border-top: 0.5px solid var(--border);
}

@media (max-width: 600px) {
    .container {
        padding: 2.5rem 1rem 4rem;
    }
}