.user-guide-page {
    min-height: 60vh;
}

.user-guide-shell {
    box-sizing: border-box;
    width: min(100%, 820px);
    margin: 10px auto 0;
    padding: 0 10px 28px;
}

.user-guide-hero,
.user-guide-section {
    border: 1px solid var(--player-border);
    border-radius: 8px;
    background: var(--player-surface);
    color: var(--player-text);
    padding: 14px;
}

.user-guide-section {
    margin-top: 12px;
}

.user-guide-hero h1,
.user-guide-heading h2 {
    margin: 0;
    color: var(--player-text);
    line-height: 1.2;
    font-weight: 850;
}

.user-guide-hero h1 {
    font-size: calc(22px * var(--player-font-scale));
}

.user-guide-heading h2 {
    font-size: calc(17px * var(--player-font-scale));
}

.user-guide-hero p {
    margin: 8px 0 0;
    color: var(--player-text-muted);
    font-size: calc(13px * var(--player-font-scale));
    font-weight: 680;
    line-height: 1.45;
}

.user-guide-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.user-guide-heading span {
    flex: 0 0 auto;
    padding: 4px 8px;
    border: 1px solid var(--player-border);
    border-radius: 999px;
    background: var(--player-surface-soft);
    color: var(--player-text-muted);
    font-size: 11px;
    font-weight: 820;
}

.user-guide-ribbon-map,
.user-guide-workflow-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.user-guide-ribbon-map article,
.user-guide-workflow-grid article {
    min-width: 0;
    border: 1px solid var(--player-border);
    border-radius: 8px;
    background: var(--player-surface-soft);
    padding: 10px;
}

.user-guide-ribbon-map strong,
.user-guide-workflow-grid strong {
    display: block;
    color: var(--player-text);
    font-size: calc(13px * var(--player-font-scale));
    font-weight: 880;
}

.user-guide-ribbon-map p,
.user-guide-workflow-grid p {
    margin: 4px 0 0;
    color: var(--player-text-muted);
    font-size: calc(12px * var(--player-font-scale));
    line-height: 1.35;
    font-weight: 700;
}

.user-guide-live-panel {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    border: 0;
    min-width: 0;
}

.user-guide-live-panel:disabled {
    opacity: 1;
}

.user-guide-live-panel [data-guide-title] {
    position: relative;
    display: grid;
    grid-template-columns: minmax(180px, 0.72fr) minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    min-height: 52px;
    pointer-events: none;
}

.user-guide-live-panel [data-guide-title]::after {
    content: attr(data-guide-title) "\A" attr(data-guide-description);
    white-space: pre-line;
    color: var(--player-text-muted);
    font-size: calc(12px * var(--player-font-scale));
    line-height: 1.32;
    font-weight: 700;
}

.user-guide-live-panel [data-guide-title]::first-line {
    color: var(--player-text);
    font-weight: 880;
}

.user-guide-live-panel .advanced-settings-muted {
    display: none;
}

.user-guide-live-panel .advanced-settings-select,
.user-guide-live-panel .advanced-stepper-input,
.user-guide-live-panel button,
.user-guide-live-panel input {
    opacity: 1;
}

@media (max-width: 620px) {
    .user-guide-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .user-guide-ribbon-map,
    .user-guide-workflow-grid {
        grid-template-columns: 1fr;
    }

    .user-guide-live-panel [data-guide-title] {
        grid-template-columns: 1fr;
        align-items: stretch;
    }
}