/* 快乐8分析页 — 与 ssqfx 共用 analysis-common 白底红金风格 */

.analysis-page.kl8-analysis-page .text-muted {
    color: #888;
    font-size: 0.88rem;
}

.analysis-page.kl8-analysis-page {
    --text-primary: #333;
    --text-secondary: #666;
    --accent-cyan: #c0392b;
    --accent-gold: #f5a623;
    --accent-red: #dc2626;
    --border-glow: rgba(139, 26, 26, 0.15);
}

.analysis-page.kl8-analysis-page .kl8-data-strip {
    margin: 0 12px 14px;
    -webkit-touch-callout: none;
    user-select: none;
    touch-action: pan-y;
}

/* 数据概况内层不再套第二张卡片，避免边距/边框叠 5 层 */
.analysis-page.kl8-analysis-page .kl8-data-strip .data-info-content.kl8-draw-summary {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}

.analysis-page.kl8-analysis-page .kl8-draw-summary {
    padding: 0;
}

.analysis-page.kl8-analysis-page .kl8-draw-summary-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 16px;
    margin-bottom: 12px;
}

.analysis-page.kl8-analysis-page .kl8-draw-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.analysis-page.kl8-analysis-page .kl8-draw-stat-label {
    font-size: 0.78rem;
    color: #888;
    font-weight: 500;
    line-height: 1.2;
}

.analysis-page.kl8-analysis-page .kl8-draw-stat-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.25;
    font-variant-numeric: tabular-nums;
}

.analysis-page.kl8-analysis-page .kl8-period-type {
    font-size: 0.82rem;
    font-weight: 600;
    color: #666;
}

.analysis-page.kl8-analysis-page .kl8-draw-numbers-title {
    font-size: 0.78rem;
    color: #888;
    font-weight: 500;
    margin-bottom: 8px;
}

.analysis-page.kl8-analysis-page .kl8-draw-numbers-grid,
.analysis-page.kl8-analysis-page .data-numbers.kl8-draw-numbers-grid {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 6px;
    margin-top: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.analysis-page.kl8-analysis-page .kl8-data-strip .data-number-ball {
    box-sizing: border-box;
    width: 30px;
    height: 30px;
    margin: 0;
    flex-shrink: 0;
    font-size: 0.78rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #fff;
    background: linear-gradient(135deg, #ff4757, #c0392b);
    box-shadow: 0 2px 4px rgba(192, 57, 43, 0.25);
    -webkit-touch-callout: none;
    user-select: none;
    touch-action: pan-y;
}

.analysis-page.kl8-analysis-page .kl8-data-strip .data-info-content {
    display: block;
}

.analysis-page.kl8-analysis-page .kl8-workspace {
    margin-bottom: 0;
}

.analysis-page.kl8-analysis-page .kl8-charts-panel {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px dashed rgba(139, 26, 26, 0.15);
}

.analysis-page.kl8-analysis-page .kl8-charts-head {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.analysis-page.kl8-analysis-page .kl8-charts-head .chart-period-hint {
    font-size: 0.78rem;
    font-weight: 500;
    color: #888;
}

.analysis-page.kl8-analysis-page .kl8-charts-panel .charts-grid {
    margin-bottom: 0;
}

.analysis-page.kl8-analysis-page .kl8-tools-result-panel {
    margin-bottom: 0;
}

.analysis-page.kl8-analysis-page .kl8-mobile-quick {
    display: none;
    margin-bottom: 12px;
}

.analysis-page.kl8-analysis-page .kl8-toolbar-panel,
.analysis-page.kl8-analysis-page .kl8-workspace {
    margin-left: 0;
    margin-right: 0;
}

.analysis-page.kl8-analysis-page .ctrl-input {
    padding: 8px 12px;
    border: 1px solid #d0e2ff;
    border-radius: 6px;
    background: #fff;
    color: #333;
    font-size: 0.88rem;
    width: 100px;
}

.analysis-page.kl8-analysis-page .ctrl-input:focus {
    outline: none;
    border-color: var(--secondary);
}

.analysis-page.kl8-analysis-page .four-function-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 10px;
}

.analysis-page.kl8-analysis-page .four-function-btn {
    background: #fff;
    border: 1px solid rgba(139, 26, 26, 0.18);
    padding: 8px 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    border-radius: 8px;
    color: #444;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    min-height: 52px;
    font-size: 0.82rem;
}

.analysis-page.kl8-analysis-page .kl8-tool-name {
    font-size: 0.86rem;
    font-weight: 700;
    color: #333;
    line-height: 1.2;
}

.analysis-page.kl8-analysis-page .kl8-tool-req {
    font-size: 0.68rem;
    font-weight: 500;
    color: #888;
    line-height: 1.2;
}

.analysis-page.kl8-analysis-page .four-function-btn:hover,
.analysis-page.kl8-analysis-page .four-function-btn.active {
    background: linear-gradient(135deg, rgba(139, 26, 26, 0.08), rgba(245, 166, 35, 0.12));
    border-color: var(--secondary);
    color: var(--primary);
}

.analysis-page.kl8-analysis-page .data-info-simple,
.analysis-page.kl8-analysis-page .data-info-content {
    background: linear-gradient(90deg, rgba(139, 26, 26, 0.04), rgba(245, 166, 35, 0.08));
    border: 1px solid rgba(139, 26, 26, 0.12);
    border-radius: 10px;
    padding: 14px;
}

.analysis-page.kl8-analysis-page .data-info-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.analysis-page.kl8-analysis-page .data-label {
    font-weight: 600;
    color: #666;
    font-size: 0.85rem;
    min-width: 90px;
}

.analysis-page.kl8-analysis-page .data-value {
    color: var(--primary);
    font-weight: 600;
    font-size: 1rem;
}

.analysis-page.kl8-analysis-page .data-numbers:not(.kl8-draw-numbers-grid) {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 6px;
}

.analysis-page.kl8-analysis-page .data-number-ball {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #fff;
    font-size: 0.82rem;
    background: linear-gradient(135deg, #ff4757, #c0392b);
    box-shadow: 0 2px 4px rgba(192, 57, 43, 0.25);
}

.analysis-page.kl8-analysis-page .result-box {
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 14px;
}

.analysis-page.kl8-analysis-page .result-title {
    font-size: 1rem;
    color: #333;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.analysis-page.kl8-analysis-page .numbers-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 6px;
}

.analysis-page.kl8-analysis-page .number-ball {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #fff;
    margin: 0 auto;
    font-size: 0.82rem;
}

.analysis-page.kl8-analysis-page .number-ball.red { background: linear-gradient(135deg, #ff4757, #c0392b); }
.analysis-page.kl8-analysis-page .number-ball.blue { background: linear-gradient(135deg, #3742fa, #1e3799); }
.analysis-page.kl8-analysis-page .number-ball.green { background: linear-gradient(135deg, #4caf50, #2e7d32); }
.analysis-page.kl8-analysis-page .number-ball.purple { background: linear-gradient(135deg, #9c27b0, #6a1b9a); }
.analysis-page.kl8-analysis-page .number-ball.orange { background: linear-gradient(135deg, #ff9800, #e65100); }
.analysis-page.kl8-analysis-page .number-ball.hot { background: linear-gradient(135deg, #ff4757, #ff9800); box-shadow: 0 0 6px rgba(255, 71, 87, 0.35); }
.analysis-page.kl8-analysis-page .number-ball.warm { background: linear-gradient(135deg, #ff9800, #ffc107); }
.analysis-page.kl8-analysis-page .number-ball.cool { background: linear-gradient(135deg, #2196f3, #03a9f4); }
.analysis-page.kl8-analysis-page .number-ball.cold { background: linear-gradient(135deg, #3f51b5, #673ab7); }
.analysis-page.kl8-analysis-page .number-ball.highlight { transform: scale(1.12); box-shadow: 0 0 8px rgba(192, 57, 43, 0.45); }

.analysis-page.kl8-analysis-page .result-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
    font-size: 0.85rem;
}

.analysis-page.kl8-analysis-page .result-table th,
.analysis-page.kl8-analysis-page .result-table td {
    padding: 8px 10px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.analysis-page.kl8-analysis-page .result-table th {
    background: rgba(139, 26, 26, 0.06);
    color: var(--primary);
    font-weight: 600;
}

.analysis-page.kl8-analysis-page .result-table td { color: #555; }
.analysis-page.kl8-analysis-page .result-table tr:hover td { background: rgba(139, 26, 26, 0.03); }

.analysis-page.kl8-analysis-page .pattern-prediction {
    background: rgba(139, 26, 26, 0.04);
    border: 1px solid rgba(139, 26, 26, 0.12);
    border-radius: 10px;
    padding: 14px;
    margin-top: 14px;
}

.analysis-page.kl8-analysis-page .future-prediction {
    background: linear-gradient(135deg, #8b1a1a 0%, #c0392b 100%);
    border: none;
    border-radius: 12px;
    padding: 18px;
    margin-top: 14px;
    margin-bottom: 20px;
    color: #fff;
}

.analysis-page.kl8-analysis-page .future-prediction h3 {
    color: #fff;
    margin-bottom: 12px;
    text-align: center;
}

.analysis-page.kl8-analysis-page .prediction-numbers {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.analysis-page.kl8-analysis-page .prediction-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #fff;
    font-size: 1rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    position: relative;
    background: linear-gradient(135deg, #ff4757, #c0392b);
}

.analysis-page.kl8-analysis-page .prediction-score {
    font-size: 0.65rem;
    position: absolute;
    top: -4px;
    right: -4px;
    background: #f5a623;
    color: #1a0a0a;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.analysis-page.kl8-analysis-page .pattern-sequence {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 8px 0;
}

.analysis-page.kl8-analysis-page .number-sequence {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
    justify-content: center;
}

.analysis-page.kl8-analysis-page .time-sequence {
    font-size: 0.78rem;
    color: #666;
    background: rgba(139, 26, 26, 0.06);
    padding: 3px 8px;
    border-radius: 4px;
}

.analysis-page.kl8-analysis-page .warning {
    background: rgba(245, 166, 35, 0.1);
    border-left: 4px solid var(--accent);
    padding: 12px;
    margin-bottom: 14px;
    border-radius: 0 8px 8px 0;
    font-size: 0.85rem;
    color: #8a5a00;
}

.analysis-page.kl8-analysis-page .loading {
    text-align: center;
    padding: 30px;
    color: #666;
}

.analysis-page.kl8-analysis-page .loading i {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 12px;
    display: block;
}

.analysis-page.kl8-analysis-page .error-box {
    background: rgba(220, 38, 38, 0.08);
    border-left: 4px solid #dc2626;
    padding: 12px;
    margin-bottom: 14px;
    border-radius: 0 8px 8px 0;
    font-size: 0.85rem;
    color: #b91c1c;
}

.analysis-page.kl8-analysis-page .charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.analysis-page.kl8-analysis-page .chart-card {
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 10px;
    padding: 12px;
}

.analysis-page.kl8-analysis-page .chart-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: #666;
    margin-bottom: 8px;
    text-align: center;
}

.analysis-page.kl8-analysis-page .chart-canvas-wrap {
    position: relative;
    height: 180px;
    width: 100%;
}

.analysis-page.kl8-analysis-page .chart-canvas-wrap canvas {
    width: 100% !important;
    height: 100% !important;
    max-width: 100%;
    display: block;
}

.analysis-page.kl8-analysis-page .miss-rank { display: flex; flex-direction: column; gap: 5px; }

.analysis-page.kl8-analysis-page .miss-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
}

.analysis-page.kl8-analysis-page .miss-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.75rem;
    color: #fff;
    background: linear-gradient(135deg, #ff4757, #c0392b);
}

.analysis-page.kl8-analysis-page .miss-bar-wrap {
    flex: 1;
    height: 8px;
    background: rgba(139, 26, 26, 0.08);
    border-radius: 4px;
    overflow: hidden;
}

.analysis-page.kl8-analysis-page .miss-bar {
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, #c0392b, rgba(192, 57, 43, 0.45));
    transition: width 0.5s ease;
}

.analysis-page.kl8-analysis-page .miss-val {
    color: var(--primary);
    font-weight: 600;
    min-width: 30px;
    text-align: right;
}

.analysis-page.kl8-analysis-page .number-picker-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
    margin-bottom: 10px;
}

.analysis-page.kl8-analysis-page .picker-ball {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid rgba(139, 26, 26, 0.2);
    color: #444;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}

.analysis-page.kl8-analysis-page .picker-ball:hover {
    background: rgba(139, 26, 26, 0.06);
    border-color: var(--secondary);
}

.analysis-page.kl8-analysis-page .picker-ball.selected {
    background: linear-gradient(135deg, #ff4757, #c0392b);
    border-color: #c0392b;
    box-shadow: 0 2px 6px rgba(192, 57, 43, 0.35);
    color: #fff;
}

.analysis-page.kl8-analysis-page .picker-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-top: 1px solid #eee;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: #444;
}

.analysis-page.kl8-analysis-page .picker-clear-btn {
    background: #fff;
    border: 1px solid rgba(220, 38, 38, 0.35);
    color: #dc2626;
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.analysis-page.kl8-analysis-page .picker-clear-btn:hover {
    background: rgba(220, 38, 38, 0.06);
}

.analysis-page.kl8-analysis-page .picker-analysis { display: flex; flex-direction: column; gap: 6px; }

.analysis-page.kl8-analysis-page .picker-stat-row,
.analysis-page.kl8-analysis-page .picker-stat-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    border-bottom: 1px solid #eee;
    font-size: 0.8rem;
}

.analysis-page.kl8-analysis-page .picker-stat-label { color: #666; }
.analysis-page.kl8-analysis-page .picker-stat-value { color: var(--primary); font-weight: 600; }

.analysis-page.kl8-analysis-page .result-period-hint {
    font-size: 0.78rem;
    color: #888;
    margin-left: auto;
    font-weight: normal;
}

.analysis-page.kl8-analysis-page .chart-period-hint {
    font-size: 0.85em;
    font-weight: normal;
    opacity: 0.75;
    color: #888;
}

.analysis-page.kl8-analysis-page .btn-download-poster {
    background: linear-gradient(135deg, #8b1a1a, #c0392b);
    color: #fff;
    border: none;
    padding: 10px 28px;
    border-radius: 25px;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(139, 26, 26, 0.3);
    transition: all 0.2s;
}

.analysis-page.kl8-analysis-page .btn-download-poster:hover {
    filter: brightness(1.06);
}

.analysis-page.kl8-analysis-page .btn-download-poster:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    filter: none;
}

.analysis-page.kl8-analysis-page .kl8-poster-save-sheet {
    position: fixed;
    inset: 0;
    z-index: 10050;
    background: rgba(0, 0, 0, 0.72);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.analysis-page.kl8-analysis-page .kl8-poster-save-panel {
    width: min(92vw, 420px);
    max-height: 90vh;
    overflow: auto;
    background: #fff;
    border-radius: 16px;
    padding: 16px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.analysis-page.kl8-analysis-page .kl8-poster-save-title {
    margin: 0 0 10px;
    font-size: 0.95rem;
    font-weight: 700;
    color: #1a2a6c;
}

.analysis-page.kl8-analysis-page .kl8-poster-save-img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    -webkit-touch-callout: default;
    user-select: auto;
}

.analysis-page.kl8-analysis-page .kl8-poster-save-tip {
    margin: 12px 0 0;
    font-size: 0.82rem;
    color: #666;
    line-height: 1.5;
}

.analysis-page.kl8-analysis-page .kl8-poster-save-close {
    margin-top: 14px;
    border: none;
    background: #1a2a6c;
    color: #fff;
    border-radius: 999px;
    padding: 10px 28px;
    font-size: 0.9rem;
    cursor: pointer;
}

.analysis-page.kl8-analysis-page .pattern-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.analysis-page.kl8-analysis-page .pattern-card {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 12px;
    border-left: 4px solid var(--secondary);
}

.analysis-page.kl8-analysis-page .kl8-empty-hint,
.analysis-page.kl8-analysis-page .kl8-tools-hint {
    color: #888;
    font-size: 0.88rem;
    margin: 8px 0 12px;
}

.analysis-page.kl8-analysis-page .kl8-tools-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

.analysis-page.kl8-analysis-page .kl8-tools-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.analysis-page.kl8-analysis-page .kl8-tools-label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--primary);
}

.analysis-page.kl8-analysis-page .kl8-tools-field-hint {
    margin: 0;
    font-size: 0.75rem;
    color: #888;
    line-height: 1.45;
}

.analysis-page.kl8-analysis-page .kl8-tools-field-hint code {
    font-size: 0.74rem;
    color: #555;
    background: rgba(139, 26, 26, 0.06);
    padding: 1px 5px;
    border-radius: 4px;
}

.analysis-page.kl8-analysis-page .kl8-tools-input {
    width: 100%;
    box-sizing: border-box;
}

.analysis-page.kl8-analysis-page .kl8-tools-field.is-invalid .kl8-tools-input {
    border-color: #dc2626;
    box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.12);
}

.analysis-page.kl8-analysis-page .kl8-tools-field-error {
    margin: 2px 0 0;
    font-size: 0.72rem;
    color: #dc2626;
    line-height: 1.4;
    min-height: 0;
}

.analysis-page.kl8-analysis-page .kl8-tools-field-error[hidden] {
    display: none;
}

.analysis-page.kl8-analysis-page .kl8-tools-inputs {
    margin-bottom: 10px;
    gap: 8px;
}

.analysis-page.kl8-analysis-page .kl8-overview-meta {
    margin-bottom: 12px;
    padding: 10px 12px;
    background: rgba(139, 26, 26, 0.05);
    border: 1px solid rgba(139, 26, 26, 0.12);
    border-radius: 10px;
}

.analysis-page.kl8-analysis-page .kl8-overview-period {
    margin: 0 0 4px;
    font-size: 0.95rem;
    color: var(--primary);
    font-weight: 600;
}

.analysis-page.kl8-analysis-page .kl8-overview-stats {
    margin: 0;
    font-size: 0.82rem;
    color: #666;
    line-height: 1.45;
}

.analysis-page.kl8-analysis-page .analyze-body {
    overflow: visible;
}

.analysis-page.kl8-analysis-page .analyze-body > .tabs-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x;
    margin-bottom: 14px;
}

.analysis-page.kl8-analysis-page .kl8-poster-wrap {
    margin-top: 0;
    margin-bottom: 14px;
    padding-top: 0;
    padding-bottom: 4px;
    border-top: none;
    border-bottom: 1px dashed rgba(139, 26, 26, 0.15);
}

.analysis-page.kl8-analysis-page .kl8-poster-toolbar {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 10px 0 12px;
}

.analysis-page.kl8-analysis-page .kl8-poster-save-hint {
    margin: 6px 0 0;
    font-size: 0.72rem;
    color: #888;
}

.analysis-page.kl8-analysis-page .kl8-poster-host {
    display: flex;
    justify-content: center;
    overflow: visible;
    padding: 4px 0 8px;
    -webkit-touch-callout: none;
    user-select: none;
    touch-action: pan-y;
}

.analysis-page.kl8-analysis-page .kl8-poster-host .kl8-poster-preview {
    display: block;
    width: 100%;
    max-width: 480px;
    min-height: 120px;
    margin: 0 auto;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: top center;
    aspect-ratio: 480 / 680;
    pointer-events: none;
    -webkit-touch-callout: none;
    user-select: none;
    -webkit-user-drag: none;
    touch-action: pan-y;
}

.analysis-page.kl8-analysis-page .kl8-poster-export-root,
.analysis-page.kl8-analysis-page .kl8-poster-src {
    position: fixed;
    left: -10000px;
    top: 0;
    width: 480px;
    height: auto;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    z-index: -1;
}

/* 屏外/不可见导出容器：挂 body 上，不嵌在 .analysis-page 内 */
.kl8-poster-export-root {
    position: fixed !important;
    left: -10000px !important;
    top: 0 !important;
    width: 480px;
    pointer-events: none !important;
    z-index: -1 !important;
    overflow: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
}

.kl8-poster-export-sandbox {
    position: fixed !important;
    left: 0 !important;
    top: 0 !important;
    pointer-events: none !important;
    z-index: -1 !important;
    overflow: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
    clip-path: inset(100%) !important;
    clip: rect(0, 0, 0, 0) !important;
}

.analysis-page.kl8-analysis-page .kl8-poster-loading,
.analysis-page.kl8-analysis-page .kl8-poster-error {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 28px 16px;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

.analysis-page.kl8-analysis-page .kl8-poster-error {
    color: #c00;
}

.analysis-page.kl8-analysis-page .kl8-poster-host #share-poster {
    flex-shrink: 0;
    max-width: 100%;
}

/* 快乐8分享海报 — 参考「安康晨哥快乐8推荐」图：毛玻璃 + 红圆球号码 */
.kl8-poster {
    width: 480px;
    margin: 0 auto;
    box-sizing: border-box;
    background: linear-gradient(45deg, #60d6cb 20%, #ffb680 70%);
    border: 4px solid #c00;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: left;
    font-family: 'Microsoft YaHei', 'SimHei', -apple-system, 'PingFang SC', sans-serif;
    position: relative;
    color: #333;
    font-size: 17px;
    font-variant-numeric: tabular-nums;
}

.kl8-poster .kl8-poster-logo {
    position: absolute;
    top: 16px;
    right: 20px;
    width: 88px;
    z-index: 2;
    opacity: 0.95;
    object-fit: contain;
}

.kl8-poster .kl8-poster-head {
    text-align: center;
    padding: 11px 100px 7px 12px;
    position: relative;
    z-index: 1;
}

.kl8-poster .kl8-poster-brand {
    display: block;
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.4px;
    color: #555;
    margin-bottom: 4px;
}

.kl8-poster .kl8-poster-badge {
    font-size: 1.72rem;
    font-weight: 800;
    letter-spacing: 0.6px;
    color: #111;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.85), 0 2px 6px rgba(0, 0, 0, 0.12);
    margin-bottom: 4px;
    line-height: 1.15;
}

.kl8-poster .kl8-poster-period {
    font-size: 1.02rem;
    font-weight: 600;
    color: #222;
    line-height: 1.3;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.55);
}

.kl8-poster .kl8-poster-period em {
    font-style: normal;
    color: #c00;
    font-weight: 900;
    font-size: 1.52rem;
    letter-spacing: 0.4px;
}

.kl8-poster .kl8-poster-date {
    font-size: 0.84rem;
    color: #444;
    font-weight: 500;
}

.kl8-poster .kl8-poster-body {
    padding: 0 12px 4px;
    position: relative;
    z-index: 1;
}

.kl8-poster .kl8-poster-block {
    margin-bottom: 7px;
}

.kl8-poster .kl8-poster-section-label {
    color: #333;
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.35px;
    margin: 0 0 4px 3px;
}

.kl8-poster .kl8-poster-card {
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 14px;
    padding: 8px 10px;
    border: 1px solid rgba(255, 255, 255, 0.42);
    box-shadow: none;
}

.kl8-poster .kl8-poster-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
}

/* 单式：纯数字，无圆底 */
.kl8-poster .kl8-poster-num.is-lite {
    width: auto;
    min-width: 1.05em;
    height: auto;
    padding: 0 4px;
    border-radius: 0;
    background: none;
    box-shadow: none;
    color: #333;
    font-size: 2rem;
}

/* 4胆：空心圆环（保留供其他场景） */
.kl8-poster .kl8-poster-num.is-ring {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.65);
    color: #c4112b;
    border: 2px solid rgba(196, 17, 43, 0.72);
    box-shadow: none;
    font-size: 21px;
}

/* 复式15：实心红球（视觉焦点） */
.kl8-poster .kl8-poster-num.is-lg {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(145deg, #ff4757, #c4112b);
    color: #fff;
    border: none;
    font-size: 24px;
    letter-spacing: -0.04em;
    box-shadow: 0 2px 6px rgba(196, 17, 43, 0.28);
}

.kl8-poster .kl8-poster-nums {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 5px 6px;
}

.kl8-poster .kl8-poster-picks {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.kl8-poster .kl8-poster-pick-item {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    min-width: 0;
    padding: 4px 0;
}

.kl8-poster .kl8-poster-picks .kl8-poster-pick-item + .kl8-poster-pick-item {
    border-top: 1px solid rgba(255, 255, 255, 0.32);
    padding-top: 6px;
    margin-top: 2px;
}

.kl8-poster .kl8-poster-pick-label {
    flex-shrink: 0;
    font-size: 1.02rem;
    font-weight: 800;
    color: #444;
    letter-spacing: 0.15px;
}

.kl8-poster .kl8-poster-picks .kl8-poster-nums {
    flex-wrap: nowrap;
    min-width: 0;
}

.kl8-poster .kl8-poster-pool {
    text-align: center;
}

.kl8-poster .kl8-poster-pool-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px 6px;
    margin-bottom: 5px;
}

.kl8-poster .kl8-poster-pool-row.is-last {
    margin-bottom: 0;
}

.kl8-poster .kl8-poster-dan-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 8px;
}

.kl8-poster .kl8-poster-dan-item {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.kl8-poster .kl8-poster-dan-capsule {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 10px;
    padding: 6px 12px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.4);
}

.kl8-poster .kl8-poster-dan-num {
    font-size: 2rem;
    font-weight: 800;
    color: #333;
    line-height: 1;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

.kl8-poster .kl8-poster-dan-mark {
    flex-shrink: 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: #db263c;
    min-width: 20px;
}

.kl8-poster .kl8-poster-hit {
    padding: 0 12px 6px;
    position: relative;
    z-index: 1;
}

.kl8-poster .kl8-poster-hit-inner {
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 14px;
    padding: 7px 10px;
    border: 1px solid rgba(200, 220, 120, 0.45);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    text-align: center;
    font-size: 0.86rem;
    font-weight: 600;
    color: #333;
    line-height: 1.35;
}

.kl8-poster .kl8-poster-footer {
    padding: 3px 12px 10px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.kl8-poster .kl8-poster-footer p {
    margin: 0;
}

.kl8-poster .kl8-poster-footer .warn {
    color: #a04040;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.15px;
    line-height: 1.3;
    margin-bottom: 3px;
}

.kl8-poster .kl8-poster-footer .site {
    color: #555;
    font-size: 0.74rem;
    font-weight: 500;
}

/* 导出 PNG：关闭 backdrop-filter / 外阴影，固定单行号码避免叠字 */
.kl8-poster.is-export {
    box-shadow: none !important;
    overflow: hidden !important;
    isolation: isolate;
    contain: layout paint;
}

.kl8-poster.is-export .kl8-poster-card {
    background: rgba(255, 255, 255, 0.42) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
    overflow: hidden;
}

.kl8-poster.is-export .kl8-poster-hit-inner {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
}

.kl8-poster.is-export .kl8-poster-num {
    box-shadow: none !important;
}

.kl8-poster.is-export .kl8-poster-picks .kl8-poster-nums {
    flex-wrap: nowrap !important;
}

.kl8-poster.is-export .kl8-poster-num.is-lite {
    letter-spacing: 0;
    padding: 0 3px;
}

.kl8-poster.is-export .kl8-poster-pool-row {
    flex-wrap: nowrap;
    justify-content: center;
}

.analysis-page.kl8-analysis-page .kl8-summary-card {
    margin-bottom: 14px;
}

.analysis-page.kl8-analysis-page .kl8-summary-grid {
    grid-template-columns: 1fr 1fr;
}

.analysis-page.kl8-analysis-page .kl8-dan-ball {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff4757, #c0392b);
    color: #fff;
    font-weight: 700;
    font-size: 0.82rem;
    margin-right: 4px;
}

.analysis-page.kl8-analysis-page .kl8-summary-20 {
    font-size: 0.82rem;
    line-height: 1.5;
    word-break: break-all;
}

.analysis-page.kl8-analysis-page .kl8-pred-hint {
    margin-top: 12px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.92);
    text-align: center;
}

.analysis-page.kl8-analysis-page .kl8-struct-grid {
    margin-top: 14px;
}

.analysis-page.kl8-analysis-page .kl8-section-title {
    font-size: 0.95rem;
    color: var(--primary);
    margin: 12px 0 8px;
    font-weight: 600;
}

.analysis-page.kl8-analysis-page .kl8-result-meta {
    color: #666;
    margin-bottom: 12px;
    font-size: 0.88rem;
}

.analysis-page.kl8-analysis-page .kl8-reason-table-wrap {
    overflow-x: auto;
}

.analysis-page.kl8-analysis-page .kl8-reason-table .kl8-reason-cell {
    text-align: left;
    font-size: 0.78rem;
    color: #666;
    max-width: 200px;
}

.analysis-page.kl8-analysis-page .kl8-pattern-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.analysis-page.kl8-analysis-page .kl8-chip {
    background: rgba(139, 26, 26, 0.08);
    border: 1px solid rgba(139, 26, 26, 0.15);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.analysis-page.kl8-analysis-page .backtest-ball {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 2px;
    border-radius: 50%;
    font-size: 0.68rem;
    font-weight: 700;
    line-height: 1;
    flex-shrink: 0;
}

.analysis-page.kl8-analysis-page .backtest-ball.is-miss {
    color: #aaa;
    background: #f3f3f3;
    border: 1px solid #e0e0e0;
    box-shadow: none;
}

.analysis-page.kl8-analysis-page .backtest-ball.is-hit {
    color: #fff;
    background: linear-gradient(135deg, #ffb020, #ff6b00);
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px #ff9500, 0 2px 6px rgba(255, 107, 0, 0.45);
    font-weight: 800;
    transform: scale(1.1);
    z-index: 1;
}

.analysis-page.kl8-analysis-page .backtest-ball.is-pick5-hit {
    background: linear-gradient(135deg, #2ecc71, #1e8449);
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px #27ae60, 0 2px 8px rgba(39, 174, 96, 0.4);
}

.analysis-page.kl8-analysis-page .bt-draw-capsule .bt-hit-legend {
    flex-basis: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 4px;
    padding-top: 6px;
    border-top: 1px dashed #eee;
    font-size: 0.62rem;
    color: #888;
}

.analysis-page.kl8-analysis-page #tab-kl8-backtest .bt-period-card {
    border-radius: 8px;
}

.analysis-page.kl8-analysis-page #tab-kl8-backtest .bt-draw-capsule {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
    box-sizing: border-box;
    border-radius: 8px;
    padding: 8px;
    gap: 5px;
}

.analysis-page.kl8-analysis-page .bt-hit-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.analysis-page.kl8-analysis-page .bt-hit-legend-item .backtest-ball {
    min-width: 14px;
    width: 14px;
    height: 14px;
    transform: none;
    font-size: 0;
    padding: 0;
}

.analysis-page.kl8-analysis-page .bt-hit-legend-item .backtest-ball.is-hit {
    box-shadow: 0 0 0 1px #ff9500;
}

.analysis-page.kl8-analysis-page .bt-hit-legend-item .backtest-ball.is-pick5-hit {
    box-shadow: 0 0 0 1px #27ae60;
}

@media (max-width: 900px) {
    .analysis-page.kl8-analysis-page .charts-grid {
        grid-template-columns: 1fr;
    }
    .analysis-page.kl8-analysis-page .kl8-mobile-quick:not(:empty) {
        display: grid;
    }
    .analysis-page.kl8-analysis-page .four-function-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* 移动端：页面只保留一层左右留白，去掉 container + panel 重复边距 */
    .analysis-page.kl8-analysis-page .top {
        padding-left: 0;
        padding-right: 0;
        padding-bottom: 16px;
    }

    .analysis-page.kl8-analysis-page .container {
        border-left: 0;
        border-right: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .analysis-page.kl8-analysis-page .page-header {
        margin: 0 0 8px;
        border-left: 0;
        border-right: 0;
        border-radius: 0;
    }

    .analysis-page.kl8-analysis-page .kl8-data-strip,
    .analysis-page.kl8-analysis-page .analysis-layout {
        margin-left: 0;
        margin-right: 0;
    }

    .analysis-page.kl8-analysis-page .kl8-data-strip,
    .analysis-page.kl8-analysis-page .kl8-workspace,
    .analysis-page.kl8-analysis-page .kl8-tools-result-panel {
        border-left: 0;
        border-right: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .analysis-page.kl8-analysis-page .kl8-data-strip {
        margin-bottom: 8px;
        padding: 8px 6px 10px;
    }

    .analysis-page.kl8-analysis-page .analysis-panel {
        padding: 8px 6px;
        margin-bottom: 8px;
    }

    .analysis-page.kl8-analysis-page #tab-kl8-backtest .backtest-detail-section {
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
        border-radius: 0;
    }

    .analysis-page.kl8-analysis-page #tab-kl8-backtest .backtest-overview-card {
        padding: 8px 6px;
        border-radius: 8px;
        box-shadow: none;
    }

    .analysis-page.kl8-analysis-page #tab-kl8-backtest .bt-period-card {
        padding: 8px 6px;
    }

    .analysis-page.kl8-analysis-page #tab-kl8-backtest .bt-draw-capsule {
        padding: 6px;
        gap: 4px;
        margin-bottom: 8px;
    }

    .analysis-page.kl8-analysis-page #tab-kl8-backtest .bt-draw-tag {
        flex-shrink: 0;
        padding-right: 6px;
        margin-right: 2px;
    }

    .analysis-page.kl8-analysis-page #tab-kl8-backtest .bt-period-head {
        gap: 6px;
        margin-bottom: 8px;
    }

    .analysis-page.kl8-analysis-page #tab-kl8-backtest .bt-status-cap {
        font-size: 0.62rem;
        padding: 3px 7px;
        line-height: 1.3;
        text-align: right;
    }

    .analysis-page.kl8-analysis-page #tab-kl8-backtest .backtest-ball {
        min-width: 22px;
        height: 22px;
        font-size: 0.62rem;
    }

    .analysis-page.kl8-analysis-page #tab-kl8-backtest .backtest-ball.is-hit {
        transform: scale(1.08);
    }

    .analysis-page.kl8-analysis-page .kl8-draw-numbers-grid,
    .analysis-page.kl8-analysis-page .data-numbers.kl8-draw-numbers-grid {
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        flex-wrap: wrap;
        gap: 8px 6px;
        overflow-x: visible;
    }

    .analysis-page.kl8-analysis-page .kl8-data-strip .data-number-ball {
        width: 34px;
        height: 34px;
        font-size: 0.84rem;
        margin: 0 auto;
    }

    .analysis-page.kl8-analysis-page .kl8-tools-form {
        grid-template-columns: 1fr;
    }
    .analysis-page.kl8-analysis-page .kl8-summary-grid {
        grid-template-columns: 1fr;
    }
    .analysis-page.kl8-analysis-page .four-function-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
    .analysis-page.kl8-analysis-page .numbers-grid {
        grid-template-columns: repeat(8, 1fr);
    }
    .analysis-page.kl8-analysis-page .number-picker-grid {
        grid-template-columns: repeat(8, max-content);
        gap: 4px;
    }
    .analysis-page.kl8-analysis-page .picker-ball {
        width: 38px;
        height: 38px;
        font-size: 0.8rem;
        flex-shrink: 0;
    }
    .analysis-page.kl8-analysis-page .result-table {
        font-size: 0.78rem;
    }
}

@media (max-width: 480px) {
    .analysis-page.kl8-analysis-page .kl8-draw-stat-value {
        font-size: 0.98rem;
    }

    .analysis-page.kl8-analysis-page .kl8-draw-numbers-grid,
    .analysis-page.kl8-analysis-page .data-numbers.kl8-draw-numbers-grid {
        gap: 7px 5px;
    }

    .analysis-page.kl8-analysis-page .kl8-data-strip .data-number-ball {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }

    .analysis-page.kl8-analysis-page .numbers-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    .analysis-page.kl8-analysis-page .number-ball {
        width: 30px;
        height: 30px;
        font-size: 0.75rem;
    }
}