/* huyen-khong.css */

.hkpt-wrapper {
    font-family: Arial, sans-serif;
    color: #333;
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.hkpt-header {
    text-align: center;
    border-bottom: 2px solid #6a1b9a;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.hkpt-title {
    color: #6a1b9a;
    margin: 0 0 5px 0;
    font-size: 2rem;
}

.hkpt-tagline {
    color: #777;
    margin: 0;
    font-style: italic;
}

.hkpt-intro {
    background: #fdfdfd;
    border-left: 4px solid #6a1b9a;
    padding: 10px 15px;
    margin-bottom: 25px;
    color: #555;
    line-height: 1.6;
}

/* FORM */
.hkpt-form-section {
    background: #fff9e6;
    border: 1px solid #e0e0e0;
    padding: 20px;
    border-radius: 8px;
}

.hkpt-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.hkpt-form-col {
    flex: 1;
    min-width: 300px;
}

.hkpt-form-group-title {
    margin-bottom: 15px;
    border-bottom: 2px solid #ccc;
    display: flex;
    justify-content: space-between;
}

.hkpt-form-group-title h3 {
    margin: 0 0 5px 0;
    font-size: 1.2rem;
    color: #444;
}

.hkpt-form-group {
    margin-bottom: 15px;
}

.hkpt-form-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
    color: #333;
}

.hkpt-radio-group label {
    display: inline-block;
    font-weight: normal;
    margin-right: 15px;
}

.hkpt-note {
    font-size: 0.8em;
    font-weight: normal;
    color: #666;
}

.hkpt-input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

#hkpt-degree {
    width: 120px;
    display: inline-block;
}

.hkpt-btn-lap {
    display: inline-block;
    background: linear-gradient(135deg, #6a1b9a, #8e24aa);
    color: #fff;
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.hkpt-btn-lap:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 10px rgba(106,27,154,0.4);
}

/* Canvas Container */
.hkpt-canvas-container {
    position: relative;
    border: 1px solid #cbd5e1;
    background: #f1f5f9;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-width: 600px;
    margin: 15px auto 0 auto;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
}

.hkpt-map-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

/* Draggable wrapper for compass */
.hkpt-compass-dragger {
    position: absolute;
    z-index: 2;
    cursor: grab;
    transform-origin: center center;
    text-align: center;
    width: 100%;
    max-width: 600px;
    aspect-ratio: 1 / 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hkpt-compass-dragger:active {
    cursor: grabbing;
}

#hkpt-compass-canvas {
    max-width: 100%;
    height: auto;
    display: block;
}

.hkpt-controls {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    width: 100%;
    max-width: 600px;
    margin: 15px auto 0 auto;
}

#hkpt-controls-sliders {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hkpt-btn-action:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.hkpt-btn-action:active {
    transform: translateY(0);
}

.hkpt-control-item {
    flex: 1;
    min-width: 180px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hkpt-control-item label {
    font-size: 0.85rem;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
    color: #333 !important;
    margin-bottom: 2px;
}

.hkpt-control-item input[type="range"] {
    width: 100%;
    cursor: pointer;
    margin: 0;
}

.hkpt-summary-box {
    background: #f0f4f8;
    border-left: 4px solid #1976d2;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
}

/* Hoc huyen khong toggle sections (similar to Ky Mon) */
.hkpt-learn-section { margin-top: 40px; padding-top: 20px; border-top: 2px dashed #eee; }
.hkpt-chapter { margin-bottom: 15px; border: 1px solid #ddd; border-radius: 5px; overflow: hidden; }
.hkpt-chapter-header { background: #f5f5f5; padding: 15px; cursor: pointer; display: flex; align-items: center; font-weight: bold; }
.hkpt-chapter-header:hover { background: #eaeaea; }
.hkpt-chapter-title { flex-grow: 1; margin-left: 10px; }
.hkpt-chapter-body { display: none; padding: 15px; border-top: 1px solid #ddd; }
.hkpt-lesson-item { margin-bottom: 10px; border: 1px solid #eee; border-radius: 5px; }
.hkpt-lesson-toggle { background: #fafafa; padding: 10px 15px; cursor: pointer; display: flex; align-items: center; }
.hkpt-lesson-toggle:hover { background: #f0f0f0; }
.hkpt-lesson-title { flex-grow: 1; margin-left: 10px; font-weight: 500; color: #444; }
.hkpt-lesson-body { display: none; padding: 15px; line-height: 1.6; color: #555; background: #fff; border-top: 1px dashed #eee;}
.hkpt-lesson-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.hkpt-lesson-table th, .hkpt-lesson-table td { border: 1px solid #ddd; padding: 8px; text-align: left; }
.hkpt-lesson-table th { background: #f5f5f5; }

.hkpt-footer { text-align: center; margin-top: 40px; padding-top: 20px; border-top: 1px solid #eee; color: #777; }

/* ========== AI INSTRUCTIONS & BOT BUTTONS ========== */
.hk-ai-guide-box {
    background: #fffdf5;
    border: 1.5px solid #f3c267;
    border-radius: 14px;
    padding: 22px 20px;
    margin-top: 20px;
    margin-bottom: 22px;
    box-shadow: 0 4px 15px rgba(243, 194, 103, 0.12);
    box-sizing: border-box;
}

.hk-ai-guide-title {
    text-align: center;
    color: #8b0000;
    font-family: 'Playfair Display', serif, 'Be Vietnam Pro', sans-serif;
    font-size: 16.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    line-height: 1.4;
}

.hk-ai-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.hk-ai-step-card {
    border-radius: 10px;
    padding: 14px 12px;
    background: #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.hk-ai-step-card.step-1 { border: 1px solid #d0ebff; background: #f8fbff; }
.hk-ai-step-card.step-2 { border: 1px solid #b2ebf2; background: #f0fdff; }
.hk-ai-step-card.step-3 { border: 1px solid #c7f0db; background: #f2fbf7; }

.hk-ai-step-card .step-title { font-size: 13px; font-weight: 700; margin-bottom: 6px; line-height: 1.3; }
.hk-ai-step-card.step-1 .step-title { color: #dc2626; }
.hk-ai-step-card.step-2 .step-title { color: #0284c7; }
.hk-ai-step-card.step-3 .step-title { color: #059669; }

.hk-ai-step-card .step-desc { font-size: 12.5px; color: #374151; line-height: 1.5; }

.hk-ai-text-box {
    background: #fffdfa;
    border: 1px solid #ebd9c5;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: 0 2px 10px rgba(139, 0, 0, 0.03);
    box-sizing: border-box;
}

.hk-ai-text-title {
    margin: 0 0 12px 0;
    color: #8b0000;
    font-family: 'Playfair Display', serif, 'Be Vietnam Pro', sans-serif;
    font-weight: 700;
    font-size: 16px;
}

.hk-ai-textarea {
    width: 100%;
    min-height: 150px;
    max-height: 250px;
    padding: 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #ffffff;
    font-family: Consolas, Monaco, monospace;
    font-size: 12.5px;
    line-height: 1.5;
    color: #374151;
    box-sizing: border-box;
    outline: none;
    resize: vertical;
}

.hk-ai-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 15px;
}

.hk-btn-copy-ai {
    background: #8b0000;
    color: #ffffff !important;
    border: none;
    padding: 11px 22px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13.5px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(139, 0, 0, 0.2);
}

.hk-btn-copy-ai:hover {
    background: #a00b0b;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(139, 0, 0, 0.3);
}

.hk-btn-gemini {
    background: #2563eb;
    color: #ffffff !important;
    text-decoration: none !important;
    padding: 11px 22px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
}

.hk-btn-gemini:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

@media (max-width: 768px) {
    .hk-ai-guide-title { font-size: 14.5px; }
    .hk-ai-steps-grid { grid-template-columns: 1fr; gap: 10px; }
    .hk-ai-btn-group { flex-direction: column; width: 100%; }
    .hk-btn-copy-ai, .hk-btn-gemini { width: 100%; box-sizing: border-box; text-align: center; }
}


/* ============================================================
   BOT AI ĐẠI SƯ HUYỀN KHÔNG PHI TINH — DIRECT WEB UI & MOBILE UX
   ============================================================ */
.hkpt-btn-lap,
.hkpt-btn-run-ai,
.hkpt-btn-send-chat,
.hkpt-ai-chip {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.hkpt-cta-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #4a148c 0%, #6a1b9a 55%, #8b0000 100%);
    border-radius: 14px;
    margin-top: 24px;
    border: 1px solid rgba(253, 230, 138, 0.35);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.hkpt-cta-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.hkpt-cta-content {
    flex: 1;
    min-width: 0;
}

.hkpt-cta-title {
    font-size: 15.5px;
    font-weight: 700;
    color: #ffffff !important;
    margin-bottom: 4px;
}

.hkpt-cta-desc {
    font-size: 13px;
    color: #ffffff !important;
    line-height: 1.45;
}

.hkpt-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #ffffff !important;
    font-size: 15px;
    font-weight: 800;
    border-radius: 10px;
    text-decoration: none !important;
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 3px 12px rgba(245, 158, 11, 0.35);
}

.hkpt-ai-direct-card {
    background: #ffffff;
    border: 2px solid #6a1b9a;
    border-radius: 16px;
    overflow: hidden;
    margin: 26px 0 22px 0;
    box-shadow: 0 10px 30px rgba(106, 27, 154, 0.12);
    font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
}

.hkpt-ai-direct-header {
    background: linear-gradient(135deg, #3b0764 0%, #6a1b9a 55%, #7f1d1d 100%);
    padding: 22px 24px;
    color: #ffffff !important;
    border-bottom: 2px solid #f59e0b;
}

.hkpt-ai-direct-badge {
    display: inline-block;
    background: rgba(253, 230, 138, 0.16);
    border: 1px solid rgba(253, 230, 138, 0.5);
    color: #fde68a !important;
    font-size: 11.5px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 999px;
    letter-spacing: 0.6px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.hkpt-ai-direct-title {
    color: #fde68a !important;
    font-size: 20px;
    font-weight: 800;
    margin: 0 0 6px 0;
    line-height: 1.35;
}

.hkpt-ai-direct-sub {
    color: #f8fafc !important;
    font-size: 13.5px;
    line-height: 1.5;
    margin: 0;
}

.hkpt-ai-direct-body {
    padding: 22px 24px;
    background: linear-gradient(180deg, #faf5ff 0%, #ffffff 100%);
}

.hkpt-ai-quick-chips-label {
    font-size: 13px;
    font-weight: 700;
    color: #581c87;
    margin-bottom: 10px;
}

.hkpt-ai-quick-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.hkpt-ai-chip {
    background: #f3e8ff;
    border: 1px solid #d8b4fe;
    color: #581c87;
    border-radius: 999px;
    padding: 7px 14px;
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Be Vietnam Pro', sans-serif;
}

.hkpt-ai-chip:hover,
.hkpt-ai-chip.active {
    background: #6a1b9a;
    border-color: #6a1b9a;
    color: #ffffff !important;
    box-shadow: 0 3px 10px rgba(106, 27, 154, 0.25);
}

.hkpt-ai-input-wrap {
    margin-bottom: 16px;
}

.hkpt-ai-input-wrap label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: #374151;
    margin-bottom: 6px;
}

.hkpt-ai-question-field {
    width: 100%;
    height: 46px;
    padding: 0 14px;
    border: 1.5px solid #cbd5e1;
    border-radius: 10px;
    font-size: 14.5px;
    color: #111827;
    background: #ffffff;
    font-family: 'Be Vietnam Pro', sans-serif;
    box-sizing: border-box;
}

.hkpt-ai-question-field:focus {
    border-color: #6a1b9a;
    box-shadow: 0 0 0 3px rgba(106, 27, 154, 0.14);
    outline: none;
}

.hkpt-ai-action-row {
    text-align: center;
    margin: 8px 0 10px;
}

.hkpt-btn-run-ai {
    width: 100%;
    max-width: 620px;
    padding: 15px 26px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #6a1b9a 0%, #8e24aa 50%, #b91c1c 100%);
    color: #fde68a !important;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.4px;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(106, 27, 154, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: 'Be Vietnam Pro', sans-serif;
}

.hkpt-btn-run-ai:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(106, 27, 154, 0.42);
}

.hkpt-ai-loading {
    margin-top: 18px;
    padding: 24px 18px;
    border-radius: 12px;
    background: #faf5ff;
    border: 1px dashed #9333ea;
    text-align: center;
}

.hkpt-ai-spinner {
    width: 38px;
    height: 38px;
    margin: 0 auto 12px;
    border: 4px solid #e9d5ff;
    border-top-color: #6a1b9a;
    border-radius: 50%;
    animation: hkpt-spin 0.9s linear infinite;
}

@keyframes hkpt-spin {
    to { transform: rotate(360deg); }
}

.hkpt-ai-loading-text {
    font-size: 15px;
    font-weight: 700;
    color: #581c87;
    margin-bottom: 4px;
}

.hkpt-ai-loading-sub {
    font-size: 12.5px;
    color: #6b21a8;
}

.hkpt-ai-error {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: 10px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
    font-size: 14px;
    font-weight: 600;
}

.hkpt-ai-output-wrap {
    margin-top: 22px;
}

.hkpt-ai-output-card {
    border: 1.5px solid #d8b4fe;
    border-radius: 14px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05);
}

.hkpt-ai-output-header {
    background: linear-gradient(135deg, #3b0764 0%, #6a1b9a 100%);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.hkpt-ai-output-title {
    color: #fde68a !important;
    font-size: 15.5px;
    font-weight: 800;
    letter-spacing: 0.4px;
}

.hkpt-btn-copy-ai-res {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(253, 230, 138, 0.5);
    color: #ffffff !important;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
}

/* Markdown Body */
.hkpt-ai-markdown-body {
    padding: 22px 24px;
    font-size: 15px;
    line-height: 1.75;
    color: #1f2937;
    font-family: 'Be Vietnam Pro', sans-serif;
}

.hkpt-md-h3 {
    font-size: 17px;
    font-weight: 800;
    color: #581c87 !important;
    background: #faf5ff;
    border-left: 4px solid #6a1b9a;
    padding: 10px 14px;
    border-radius: 0 8px 8px 0;
    margin: 20px 0 12px 0;
    line-height: 1.4;
}

.hkpt-md-h3:first-child {
    margin-top: 0;
}

.hkpt-md-h3-summary {
    background: linear-gradient(135deg, #fef3c7 0%, #ffedd5 100%);
    border-left: 5px solid #d97706;
    color: #92400e !important;
    font-size: 17.5px;
    box-shadow: 0 2px 8px rgba(217, 119, 6, 0.12);
}

.hkpt-md-h4 {
    font-size: 15.5px;
    font-weight: 700;
    color: #7e22ce !important;
    margin: 16px 0 8px 0;
}

.hkpt-md-p {
    margin: 0 0 12px 0;
    color: #1f2937;
}

.hkpt-md-list {
    margin: 0 0 14px 0;
    padding-left: 22px;
}

.hkpt-md-list li {
    margin-bottom: 8px;
    color: #1f2937;
}

.hkpt-md-list li strong,
.hkpt-md-p strong {
    color: #581c87;
    font-weight: 700;
}

.hkpt-md-quote {
    margin: 12px 0;
    padding: 12px 16px;
    background: #faf5ff;
    border-left: 4px solid #9333ea;
    color: #4b5563;
    font-style: italic;
    border-radius: 0 8px 8px 0;
}

.hkpt-md-hr {
    border: none;
    border-top: 1px dashed #e5e7eb;
    margin: 18px 0;
}

.hkpt-md-table-wrap {
    overflow-x: auto;
    margin: 14px 0;
}

.hkpt-md-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

.hkpt-md-table th {
    background: #6a1b9a;
    color: #ffffff !important;
    padding: 9px 12px;
    text-align: left;
    font-weight: 700;
}

.hkpt-md-table td {
    padding: 8px 12px;
    border-bottom: 1px solid #e5e7eb;
    color: #1f2937;
}

/* Follow-up Chat */
.hkpt-ai-chat-wrap {
    margin-top: 20px;
    background: #faf5ff;
    border: 1.5px solid #d8b4fe;
    border-radius: 14px;
    padding: 18px 20px;
}

.hkpt-ai-chat-title {
    font-size: 14px;
    font-weight: 700;
    color: #581c87;
    margin-bottom: 12px;
}

.hkpt-ai-chat-history {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 14px;
}

.hkpt-chat-bubble {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14.5px;
    line-height: 1.65;
}

.hkpt-chat-user {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    align-self: flex-end;
    max-width: 90%;
}

.hkpt-chat-bot {
    background: #ffffff;
    border: 1px solid #d8b4fe;
    align-self: flex-start;
    width: 100%;
}

.hkpt-chat-role {
    font-size: 12px;
    font-weight: 800;
    color: #6a1b9a;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.hkpt-chat-bot .hkpt-ai-markdown-body {
    padding: 6px 0 0 0;
}

.hkpt-ai-chat-input-row {
    display: flex;
    gap: 10px;
}

.hkpt-ai-chat-input {
    flex: 1;
    height: 44px;
    padding: 0 14px;
    border: 1.5px solid #cbd5e1;
    border-radius: 10px;
    font-size: 14px;
    font-family: 'Be Vietnam Pro', sans-serif;
}

.hkpt-btn-send-chat {
    height: 44px;
    padding: 0 20px;
    background: #6a1b9a;
    color: #ffffff !important;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    font-family: 'Be Vietnam Pro', sans-serif;
}

/* Legacy Option 2 Details */
.hkpt-legacy-ai-details {
    margin: 18px 0 28px 0;
    border: 1px solid #e9d5ff;
    border-radius: 12px;
    background: #faf5ff;
    overflow: hidden;
}

.hkpt-legacy-ai-summary {
    padding: 14px 18px;
    font-size: 14px;
    font-weight: 700;
    color: #581c87;
    cursor: pointer;
    background: #f3e8ff;
    user-select: none;
}

.hkpt-legacy-ai-inner {
    padding: 18px;
}

.hk-btn-chatgpt {
    background: #10a37f;
    color: #ffffff !important;
    text-decoration: none !important;
    padding: 11px 22px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
}

@media (max-width: 768px) {
    .hkpt-input,
    .hkpt-ai-question-field,
    .hkpt-ai-chat-input {
        font-size: 16px !important;
    }
    .hkpt-cta-banner {
        flex-direction: column;
        text-align: center;
        padding: 18px 16px;
    }
    .hkpt-cta-btn {
        width: 100%;
        justify-content: center;
    }
    .hkpt-ai-direct-header {
        padding: 18px 16px;
    }
    .hkpt-ai-direct-title {
        font-size: 17px;
    }
    .hkpt-ai-direct-body {
        padding: 16px 14px;
    }
    .hkpt-ai-markdown-body {
        padding: 16px 14px;
        font-size: 14.5px;
    }
    .hkpt-ai-chat-input-row {
        flex-direction: column;
    }
    .hkpt-btn-send-chat,
    .hk-btn-chatgpt {
        width: 100%;
    }
}