* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #667eea;
    --primary-dark: #5a67d8;
    --secondary-color: #48bb78;
    --accent-color: #9f7aea;
    --danger-color: #f56565;
    --warning-color: #ed8936;
    --success-color: #48bb78;
    --info-color: #4299e1;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-light: #718096;
    --text-lighter: #a0aec0;
    --bg-primary: #f7fafc;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;
    --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-large: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    padding: 0;
    margin: 0;
    font-size: 16px;
    background-attachment: fixed;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: 100%;
    max-width: 100%;
    margin: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
    padding: 0;
}

.app-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--text-primary);
    padding: 0 20px;
    box-shadow: var(--shadow);
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    height: auto;
    min-height: 70px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.app-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 3s ease-in-out infinite;
    z-index: 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 70px;
    max-width: 100%;
    margin: 0;
    padding: 10px 25px;
    position: relative;
    z-index: 1;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 24px;
    height: 24px;
}

.app-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    letter-spacing: 1px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-input-group {
    display: flex;
    gap: 12px;
    align-items: center;
    margin: 0;
    flex-wrap: nowrap;
    justify-content: flex-end;
    position: relative;
    z-index: 2;
}

.header-qq-input {
    flex: 0 0 auto;
    width: 250px;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 16px;
    outline: none;
    transition: var(--transition);
    box-shadow: var(--shadow);
    font-weight: 500;
    height: 50px;
    box-sizing: border-box;
    background: white;
    color: var(--text-primary);
}

.header-qq-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1), var(--shadow);
    transform: translateY(-1px);
}

.header-qq-input::placeholder {
    color: var(--text-light);
}

.header-evaluate-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 0 25px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    height: 50px;
    position: relative;
    box-shadow: var(--shadow);
    letter-spacing: 0.5px;
}

.header-evaluate-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--accent-color) 100%);
}

.header-evaluate-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.header-loading-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 6px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-actions .sidebar-toggle-btn {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 8px;
    padding: 8px 12px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.header-actions .sidebar-toggle-btn:hover {
    background: rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
    box-shadow: var(--shadow-hover);
}

.hamburger {
    width: 22px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
}

.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 0 20px;
}

.content-wrapper {
    max-width: 100%;
    margin: 0;
    padding: 0;
}

.input-section {
    display: none;
}

.input-card {
    display: none;
}

.input-header {
    display: none;
}

.input-group {
    display: none;
}

.qq-input {
    display: none;
}

.evaluate-btn {
    display: none;
}

.loading-spinner {
    display: none;
}

.results-section {
    animation: fadeIn 0.5s ease-out;
    margin-bottom: 20px;
    margin-top: 0;
}

.results-container {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
    margin: 0;
    width: 100%;
}

.results-left {
    flex: 1;
    min-width: 300px;
    padding: 0;
}

.results-right {
    flex: 1;
    min-width: 300px;
    padding: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-5px);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.profile-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 25px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--info-color));
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.profile-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.avatar-container {
    position: relative;
}

.qq-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-large);
    transition: var(--transition);
    position: relative;
}

.qq-avatar::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color), var(--info-color));
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.qq-avatar:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: var(--shadow-hover);
}

.qq-avatar:hover::after {
    opacity: 1;
}

.grade-icon {
    width: 24px;
    height: 24px;
    margin-right: 8px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    background: white;
    padding: 1px;
    vertical-align: middle;
}

.user-info {
    flex: 1;
}

.nickname {
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 16px 0;
    background: linear-gradient(135deg, var(--text-primary), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    position: relative;
}

.nickname::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.signature-display {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 8px;
}

.signature-label {
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    font-size: 14px;
}

.signature-value {
    font-style: italic;
    color: var(--text-primary);
    word-break: break-word;
    font-size: 14px;
}

.qq-display {
    display: flex;
    align-items: center;
    gap: 6px;
}

.qq-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 14px;
}

.qq-value {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 18px;
}

.profile-details {
    padding-top: 20px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.info-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition);
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.info-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(102, 126, 234, 0.2);
}

.info-icon {
    width: 40px;
    height: 40px;
    font-size: 18px;
    text-align: center;
    color: white;
    align-self: flex-start;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.info-content {
    flex: 1;
}

.info-label {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 6px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.info-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.3px;
}

.member-info {
    color: var(--danger-color) !important;
    font-weight: 700;
}

.active-days {
    color: var(--warning-color) !important;
    font-weight: 700;
}

.online-status.online {
    color: var(--success-color);
    font-weight: 700;
}

.online-status.offline {
    color: var(--text-primary);
    font-weight: 600;
}

.privileges-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    margin-bottom: 25px;
    position: relative;
    overflow: hidden;
}

.privileges-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--success-color), var(--warning-color), var(--danger-color));
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.privileges-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 15px;
}

.privilege-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition);
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.privilege-item:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-hover);
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(102, 126, 234, 0.2);
}

.privilege-icon {
    width: 45px;
    height: 45px;
    margin-bottom: 10px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(0, 0, 0, 0.15);
}

.privilege-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 13px;
    line-height: 1.3;
    letter-spacing: 0.2px;
}

.level-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow-large);
    border: 2px solid var(--border-color);
    margin-bottom: 25px;
    transition: var(--transition);
    animation: float 9s ease-in-out infinite;
}

.level-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.level-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.level-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.level-text {
    color: var(--text-primary);
}

.level-value {
    color: var(--danger-color);
    font-weight: 800;
}

.level-icons-wrapper {
    display: flex;
    align-items: center;
    gap: 6px;
}

.level-icons {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.level-icon-img {
    width: 24px;
    height: 24px;
}

.analysis-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    margin-bottom: 25px;
    position: relative;
    overflow: hidden;
}

.analysis-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--info-color), var(--primary-color), var(--accent-color));
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.analysis-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.analysis-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.analysis-table th {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    padding: 16px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.5px;
    position: relative;
}

.analysis-table th::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
}

.analysis-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    letter-spacing: 0.2px;
}

.analysis-table tbody tr {
    transition: var(--transition);
}

.analysis-table tbody tr:nth-child(even) {
    background: var(--bg-secondary);
}

.analysis-table tbody tr:hover {
    background: rgba(102, 126, 234, 0.05);
    transform: scale(1.01);
}

.empty-message {
    text-align: center;
    color: var(--text-light);
    font-style: italic;
    padding: 20px;
    letter-spacing: 0.3px;
}

.price-positive {
    color: var(--success-color);
    font-weight: 700;
}

.price-zero {
    color: var(--text-light);
}

.highlight-row {
    background: #fffbe6 !important;
    border-left: 3px solid var(--warning-color);
}

.highlight-row:hover {
    background: #fff7e6 !important;
}

.total-section {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 12px;
    color: white;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.total-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 2s ease-in-out infinite;
}

.total-label {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.total-value {
    font-size: 32px;
    font-weight: 800;
    color: #fffb5d;
    letter-spacing: 2px;
}

.sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-large);
    transition: transform 0.4s cubic-bezier(0.2, 0, 0.2, 1);
    z-index: 1000;
    transform: translateX(100%);
    display: flex;
    flex-direction: column;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.sidebar.active {
    transform: translateX(0);
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.5px;
}

.close-sidebar {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-light);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-sidebar:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    transform: rotate(90deg);
}

.sidebar-section h4 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: var(--text-primary);
    letter-spacing: 0.3px;
}

.appreciation-section {
    text-align: center;
}

.wechat-qr {
    margin-bottom: 16px;
}

.qr-code {
    width: 140px;
    height: 140px;
    border-radius: 12px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    border: 3px solid var(--border-color);
}

.appreciation-text {
    margin-top: 16px;
}

.appreciation-text .main-text {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 6px 0;
    color: var(--text-primary);
    letter-spacing: 0.3px;
}

.appreciation-text .sub-text {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    letter-spacing: 0.2px;
}

.button-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-btn {
    display: block;
    padding: 14px 20px;
    text-decoration: none;
    text-align: center;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.pro-btn {
    background: linear-gradient(135deg, var(--warning-color) 0%, var(--danger-color) 100%);
    color: white;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.pro-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.pro-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.pro-btn:hover::before {
    left: 100%;
}

.home-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.home-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.home-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.home-btn:hover::before {
    left: 100%;
}

.contact-info {
    text-align: center;
}

.contact-text,
.group-text {
    margin: 8px 0;
    font-size: 14px;
    color: var(--text-secondary);
    letter-spacing: 0.2px;
}

@media (max-width: 1200px) {
    .info-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    }

    .privileges-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 12px;
    }

    .results-container {
        flex-direction: column;
        gap: 20px;
    }

    .results-left,
    .results-right {
        padding: 0;
    }

    .main-content {
        padding: 0 15px;
    }

    .info-icon {
        width: 28px;
        height: 28px;
        font-size: 14px;
        padding: 6px;
    }
}

@media (max-width: 992px) {
    body {
        padding: 15px;
        font-size: 15px;
    }

    .app-container {
        min-height: calc(100vh - 30px);
    }

    .app-header {
        padding: 0 15px;
        margin-bottom: 15px;
        min-height: 60px;
    }

    .header-content {
        min-height: 60px;
        padding: 8px 20px;
        flex-wrap: wrap;
    }

    .app-title {
        font-size: 20px;
    }

    .header-input-group {
        order: 3;
        width: 100%;
        margin-top: 10px;
        justify-content: center;
    }

    .header-qq-input {
        width: 100%;
        max-width: 300px;
        padding: 10px 14px;
        font-size: 16px;
        height: 45px;
    }

    .header-actions .sidebar-toggle-btn {
        padding: 6px 10px;
    }

    .hamburger {
        width: 20px;
        height: 2px;
    }

    .results-container {
        gap: 20px;
    }

    .profile-card {
        padding: 20px;
        margin-bottom: 20px;
    }

    .profile-header {
        gap: 20px;
        margin-bottom: 20px;
        padding-bottom: 15px;
    }

    .qq-avatar {
        width: 100px;
        height: 100px;
        border: 5px solid var(--border-color);
    }

    .grade-icon {
        width: 22px;
        height: 22px;
    }

    .nickname {
        font-size: 28px;
        margin-bottom: 12px;
    }

    .signature-display {
        gap: 5px;
        margin-bottom: 6px;
    }

    .signature-label,
    .signature-value,
    .qq-label,
    .qq-value {
        font-size: 13px;
    }

    .profile-details {
        padding-top: 15px;
    }

    .info-grid {
        gap: 15px;
    }

    .info-item {
        padding: 15px;
        gap: 12px;
    }

    .info-icon {
        width: 26px;
        height: 26px;
        font-size: 13px;
        border-radius: 6px;
        padding: 5px;
    }

    .info-label {
        font-size: 13px;
        margin-bottom: 4px;
    }

    .info-value {
        font-size: 14px;
    }

    .privileges-card {
        padding: 20px;
        margin-bottom: 20px;
    }

    .privileges-grid {
        gap: 10px;
    }

    .privilege-item {
        padding: 12px 8px;
    }

    .privilege-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 8px;
    }

    .privilege-name {
        font-size: 12px;
        margin-bottom: 3px;
    }

    .level-card {
        padding: 20px;
        margin-bottom: 20px;
    }

    .level-header {
        gap: 14px;
    }

    .level-info {
        font-size: 20px;
        gap: 8px;
    }

    .level-icon {
        font-size: 22px;
        width: 22px;
        height: 22px;
    }

    .level-icons-wrapper {
        gap: 5px;
    }

    .level-icon-img {
        width: 22px;
        height: 22px;
    }

    .analysis-card {
        padding: 20px;
        margin-bottom: 20px;
    }

    .analysis-table th {
        padding: 12px 10px;
        font-size: 13px;
    }

    .analysis-table td {
        padding: 10px;
        font-size: 12px;
    }

    .total-section {
        gap: 6px;
        padding: 10px;
    }

    .total-label {
        font-size: 14px;
    }

    .total-value {
        font-size: 28px;
    }

    .sidebar {
        width: 320px;
    }

    .sidebar-content {
        padding: 20px;
        gap: 24px;
    }

    .sidebar-header {
        padding-bottom: 14px;
    }

    .sidebar-header h3 {
        font-size: 18px;
    }

    .close-sidebar {
        width: 36px;
        height: 36px;
        font-size: 22px;
    }

    .sidebar-section h4 {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .wechat-qr {
        margin-bottom: 14px;
    }

    .qr-code {
        width: 120px;
        height: 120px;
    }

    .appreciation-text .main-text {
        font-size: 15px;
        margin-bottom: 5px;
    }

    .appreciation-text .sub-text {
        font-size: 13px;
    }

    .button-section {
        gap: 10px;
    }

    .sidebar-btn {
        padding: 12px 18px;
        font-size: 15px;
    }

    .contact-text,
    .group-text {
        margin: 6px 0;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    body {
        padding: 10px;
        font-size: 14px;
    }

    .app-container {
        min-height: calc(100vh - 20px);
    }

    .app-header {
        padding: 0 10px;
        margin-bottom: 12px;
        min-height: 50px;
    }

    .header-content {
        min-height: 50px;
        padding: 6px 15px;
        flex-wrap: wrap;
    }

    .app-title {
        font-size: 18px;
    }

    .header-input-group {
        order: 3;
        width: 100%;
        margin-top: 8px;
        justify-content: center;
    }

    .header-qq-input {
        width: 100%;
        max-width: 250px;
        padding: 8px 12px;
        font-size: 15px;
        height: 40px;
    }

    .header-evaluate-btn {
        padding: 0 18px;
        font-size: 15px;
        min-width: 90px;
        height: 40px;
    }

    .profile-header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
        margin-bottom: 15px;
        padding-bottom: 12px;
    }

    .user-info {
        width: 100%;
    }

    .info-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 12px;
    }

    .privileges-grid {
        grid-template-columns: repeat(8, 1fr);
        gap: 8px;
    }

    .analysis-table {
        font-size: 11px;
    }

    .total-value {
        font-size: 28px;
    }

    .main-content {
        padding: 0 10px;
    }

    .info-icon {
        width: 24px;
        height: 24px;
        font-size: 12px;
        padding: 4px;
    }
}

@media (max-width: 576px) {
    .header-content {
        padding: 5px 10px;
        flex-wrap: wrap;
    }

    .app-title {
        font-size: 16px;
    }

    .header-input-group {
        order: 3;
        width: 100%;
        margin-top: 6px;
        justify-content: center;
    }

    .header-qq-input {
        width: 100%;
        max-width: 200px;
        padding: 6px 10px;
        font-size: 14px;
        height: 35px;
    }

    .header-evaluate-btn {
        padding: 0 15px;
        font-size: 14px;
        min-width: 80px;
        height: 35px;
    }

    .info-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 10px;
    }

    .privileges-grid {
        grid-template-columns: repeat(8, 1fr);
        gap: 6px;
    }

    .privilege-icon {
        width: 35px;
        height: 35px;
        margin-bottom: 6px;
    }

    .analysis-table {
        font-size: 10px;
    }

    .total-value {
        font-size: 24px;
    }

    .info-icon {
        width: 22px;
        height: 22px;
        font-size: 11px;
        padding: 3px;
    }
}

/* 新增的微交互和视觉
增强 */
.results-section {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 卡片进入动画 */
.profile-card,
.privileges-card,
.analysis-card {
    animation: slideInLeft 0.8s ease-out;
}

.privileges-card {
    animation-delay: 0.2s;
}

.analysis-card {
    animation-delay: 0.4s;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 信息项目动画 */
.info-item {
    animation: fadeInScale 0.5s ease-out;
    animation-fill-mode: both;
}

.info-item:nth-child(1) {
    animation-delay: 0.1s;
}

.info-item:nth-child(2) {
    animation-delay: 0.2s;
}

.info-item:nth-child(3) {
    animation-delay: 0.3s;
}

.info-item:nth-child(4) {
    animation-delay: 0.4s;
}

.info-item:nth-child(5) {
    animation-delay: 0.5s;
}

.info-item:nth-child(6) {
    animation-delay: 0.6s;
}

.info-item:nth-child(7) {
    animation-delay: 0.7s;
}

.info-item:nth-child(8) {
    animation-delay: 0.8s;
}

.info-item:nth-child(9) {
    animation-delay: 0.9s;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 特权项目动画 */
.privilege-item {
    animation: bounceIn 0.6s ease-out;
    animation-fill-mode: both;
}

.privilege-item:nth-child(1) {
    animation-delay: 0.1s;
}

.privilege-item:nth-child(2) {
    animation-delay: 0.15s;
}

.privilege-item:nth-child(3) {
    animation-delay: 0.2s;
}

.privilege-item:nth-child(4) {
    animation-delay: 0.25s;
}

.privilege-item:nth-child(5) {
    animation-delay: 0.3s;
}

.privilege-item:nth-child(6) {
    animation-delay: 0.35s;
}

.privilege-item:nth-child(7) {
    animation-delay: 0.4s;
}

.privilege-item:nth-child(8) {
    animation-delay: 0.45s;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }

    50% {
        opacity: 1;
        transform: scale(1.05);
    }

    70% {
        transform: scale(0.9);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* 表格行动画 */
.analysis-table tbody tr {
    animation: slideInRight 0.5s ease-out;
    animation-fill-mode: both;
}

.analysis-table tbody tr:nth-child(1) {
    animation-delay: 0.1s;
}

.analysis-table tbody tr:nth-child(2) {
    animation-delay: 0.2s;
}

.analysis-table tbody tr:nth-child(3) {
    animation-delay: 0.3s;
}

.analysis-table tbody tr:nth-child(4) {
    animation-delay: 0.4s;
}

.analysis-table tbody tr:nth-child(5) {
    animation-delay: 0.5s;
}

.analysis-table tbody tr:nth-child(6) {
    animation-delay: 0.6s;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 总价值部分动画 */
.total-section {
    animation: zoomIn 0.8s ease-out;
    animation-delay: 0.8s;
    animation-fill-mode: both;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 加载状态优化 */
.header-loading-spinner {
    animation: spin 1s linear infinite;
}

/* 头像加载效果 */
.avatar-container {
    position: relative;
}

.avatar-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.avatar-container.loading::before {
    opacity: 1;
}

/* 等级图标动画 */
.level-icon-img {
    transition: var(--transition);
    animation: fadeIn 0.5s ease-out;
}

.level-icon-img:hover {
    transform: scale(1.2) rotate(10deg);
}

/* 特权图标动画 */
.privilege-icon {
    transition: var(--transition);
}

.privilege-item:hover .privilege-icon {
    transform: scale(1.1) rotate(-5deg);
}

/* 成功状态动画 */
.price-positive {
    position: relative;
}

.price-positive::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--success-color), transparent);
    border-radius: 1px;
    animation: expandWidth 0.8s ease-out;
}

@keyframes expandWidth {
    from {
        width: 0%;
    }

    to {
        width: 100%;
    }
}

/* 高亮行特效 */
.highlight-row {
    position: relative;
    overflow: hidden;
}

.highlight-row::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(237, 137, 54, 0.1), transparent);
    animation: highlightSweep 2s ease-in-out infinite;
}

@keyframes highlightSweep {
    0% {
        left: -100%;
    }

    50% {
        left: 100%;
    }

    100% {
        left: 100%;
    }
}

/* 侧边栏优化 */
.sidebar.active {
    animation: slideInFromRight 0.4s ease-out;
}

@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
    }

    to {
        transform: translateX(0);
    }
}

/* 响应式优化 */
@media (max-width: 768px) {

    .profile-card,
    .privileges-card,
    .analysis-card {
        animation: fadeIn 0.6s ease-out;
    }

    .info-item,
    .privilege-item {
        animation: fadeIn 0.4s ease-out;
    }
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--accent-color));
}

/ * 最终视觉优化 */
/* 输入框组合动画 */
.header-input-group {
    animation: slideInFromTop 0.8s ease-out;
    animation-delay: 0.3s;
    animation-fill-mode: both;
}

@keyframes slideInFromTop {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo动画 */
.logo-section {
    animation: fadeInLeft 0.8s ease-out;
    animation-fill-mode: both;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 汉堡菜单动画 */
.header-actions {
    animation: fadeInRight 0.8s ease-out;
    animation-delay: 0.5s;
    animation-fill-mode: both;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 评估按钮特效 */
.header-evaluate-btn {
    position: relative;
    overflow: hidden;
}

.header-evaluate-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.header-evaluate-btn:hover::before {
    left: 100%;
}

/* 数据加载骨架屏效果 */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* 成功状态指示器 */
.success-indicator {
    position: relative;
}

.success-indicator::after {
    content: '✓';
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    animation: successPulse 0.6s ease-out;
}

@keyframes successPulse {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        transform: scale(1.2);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* 错误状态指示器 */
.error-indicator {
    position: relative;
}

.error-indicator::after {
    content: '✕';
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: var(--danger-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    animation: errorShake 0.6s ease-out;
}

@keyframes errorShake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    75% {
        transform: translateX(5px);
    }
}

/* 价格数字动画 */
.total-value {
    animation: countUp 1s ease-out;
    animation-delay: 1s;
    animation-fill-mode: both;
}

@keyframes countUp {
    from {
        transform: scale(0.5);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* 等级图标容器动画 */
.level-icons-wrapper {
    animation: slideInFromRight 0.8s ease-out;
    animation-delay: 0.6s;
    animation-fill-mode: both;
}

/* 表格头部动画 */
.analysis-table thead {
    animation: slideInFromTop 0.6s ease-out;
    animation-delay: 0.3s;
    animation-fill-mode: both;
}

/* 优化移动端体验 */
@media (max-width: 768px) {

    /* 简化动画以提高性能 */
    .profile-card,
    .privileges-card,
    .analysis-card,
    .info-item,
    .privilege-item {
        animation: none;
    }

    /* 保留基本的淡入效果 */
    .results-section {
        animation: fadeIn 0.4s ease-out;
    }
}

/* 深色模式支持（可选） */
@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: #e2e8f0;
        --text-secondary: #cbd5e0;
        --text-light: #a0aec0;
        --bg-primary: #1a202c;
        --bg-secondary: #2d3748;
        --bg-card: #2d3748;
        --border-color: #4a5568;
    }

    body {
        background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    }

    .app-header {
        background: rgba(45, 55, 72, 0.95);
        color: var(--text-primary);
    }

    .profile-card,
    .privileges-card,
    .analysis-card {
        background: rgba(45, 55, 72, 0.95);
    }
}

/* 打印样式优化 */
@media print {

    .app-header,
    .sidebar,
    .header-actions {
        display: none !important;
    }

    .results-section {
        margin-top: 0 !important;
    }

    .profile-card,
    .privileges-card,
    .analysis-card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
        break-inside: avoid;
    }
}/* 截
图按钮样式 */
.screenshot-section {
    margin-top: 20px;
    text-align: center;
    animation: fadeInUp 0.8s ease-out;
    animation-delay: 1s;
    animation-fill-mode: both;
}

.screenshot-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    min-width: 140px;
    margin: 0 auto;
}

.screenshot-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.screenshot-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.screenshot-btn:hover::before {
    left: 100%;
}

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

.screenshot-icon {
    font-size: 18px;
    animation: pulse 2s ease-in-out infinite;
}

.screenshot-text {
    letter-spacing: 0.5px;
}

/* 截图时的遮罩效果 */
.screenshot-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.screenshot-overlay.active {
    opacity: 1;
}

.screenshot-message {
    background: white;
    padding: 20px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-large);
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 截图成功动画 */
.screenshot-success {
    animation: screenshotFlash 0.3s ease-out;
}

@keyframes screenshotFlash {
    0% {
        background: rgba(255, 255, 255, 0);
    }
    50% {
        background: rgba(255, 255, 255, 0.8);
    }
    100% {
        background: rgba(255, 255, 255, 0);
    }
}

/* 响应式优化 */
@media (max-width: 768px) {
    .screenshot-btn {
        padding: 10px 20px;
        font-size: 14px;
        min-width: 120px;
    }
    
    .screenshot-icon {
        font-size: 16px;
    }
}/* 键盘
按键样式 */
kbd {
    background: #f1f3f4;
    border: 1px solid #dadce0;
    border-radius: 4px;
    color: #3c4043;
    display: inline-block;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    font-weight: 500;
    line-height: 16px;
    padding: 2px 6px;
    margin: 0 2px;
}

/* 通知中的列表样式 */
.notification ul {
    margin: 8px 0;
    padding-left: 16px;
}

.notification li {
    margin: 4px 0;
}

.notification h3 {
    margin: 0 0 12px 0;
    font-size: 16px;
}

/* 截图按钮禁用状态 */
.screenshot-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.screenshot-btn:disabled:hover {
    transform: none !important;
    box-shadow: var(--shadow) !important;
}

.screenshot-btn:disabled::before {
    display: none;
}