.help-page {
    min-height: 100vh;
    background: #f8fafc;
    color: #111827;
}

.help-header {
    position: sticky;
    top: 0;
    z-index: 5;
    background: #ffffff;
    border-bottom: 1px solid #d7dfea;
}

.help-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 24px 0 48px;
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 20px;
}

.help-nav {
    position: sticky;
    top: 92px;
    align-self: start;
    display: grid;
    gap: 8px;
    padding: 12px;
    border: 1px solid #d7dfea;
    border-radius: 16px;
    background: #ffffff;
}

.help-nav a {
    min-height: 42px;
    display: flex;
    align-items: center;
    padding: 8px 10px;
    border-radius: 12px;
    color: #334155;
    text-decoration: none;
    font-weight: 800;
}

.help-nav a.active,
.help-nav a:hover {
    background: #dbeafe;
    color: #1d4ed8;
}

.help-content {
    display: grid;
    gap: 16px;
}

.help-hero,
.help-card {
    border: 1px solid #d7dfea;
    border-radius: 18px;
    background: #ffffff;
    padding: 20px;
}

.help-hero {
    background: #0f172a;
    color: #ffffff;
}

.help-kicker {
    margin: 0 0 8px;
    color: #bfdbfe;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.help-hero h1,
.help-card h2,
.help-card h3 {
    margin-top: 0;
}

.help-hero h1 {
    margin-bottom: 8px;
    font-size: clamp(28px, 5vw, 44px);
    line-height: 1.05;
}

.help-lede {
    max-width: 760px;
    margin: 0;
    color: #e2e8f0;
    font-size: 17px;
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.help-topic-card {
    display: block;
    border: 1px solid #d7dfea;
    border-radius: 16px;
    padding: 16px;
    background: #ffffff;
    color: inherit;
    text-decoration: none;
}

.help-topic-card:hover {
    border-color: #93c5fd;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.help-topic-card strong {
    display: block;
    margin-bottom: 6px;
    color: #0f172a;
}

.help-topic-card span,
.help-muted {
    color: #64748b;
}

.help-steps,
.help-problems {
    padding-left: 20px;
}

.help-steps li,
.help-problems li {
    margin-bottom: 10px;
}

.help-placeholder {
    min-height: 180px;
    display: grid;
    place-items: center;
    border: 2px dashed #93c5fd;
    border-radius: 16px;
    background: #eff6ff;
    color: #1d4ed8;
    font-weight: 900;
    text-align: center;
    padding: 16px;
}

.help-callout {
    border-left: 4px solid #2563eb;
    background: #eff6ff;
}

.help-loading {
    padding: 24px;
    color: #64748b;
}

@media (max-width: 820px) {
    .help-shell {
        grid-template-columns: 1fr;
        width: min(100% - 24px, 680px);
        padding-top: 14px;
    }

    .help-nav {
        position: static;
        display: flex;
        overflow-x: auto;
        padding: 8px;
    }

    .help-nav a {
        flex: 0 0 auto;
        white-space: nowrap;
    }

    .help-grid {
        grid-template-columns: 1fr;
    }

    .help-hero,
    .help-card {
        padding: 16px;
    }
}