:root {
    --primary-color: #6C3AED;
    --text-color: #1F2937;
}

body {
    background-color: #ffffff;
    color: var(--text-color);
    font-family: 'Poppins', sans-serif;
}

.navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(108, 58, 237, 0.1);
}

.navbar-brand {
    font-weight: 700;
    background: linear-gradient(45deg, #6C3AED, #8B5CF6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-nav {
    gap: 0.5rem;
}

/* Lyrics Generator 特殊高亮样式 */
.navbar-nav .nav-item .nav-link[href*="lyrics-generator"] {
    position: relative;
    font-weight: 600;
}

.navbar-nav .nav-item .nav-link[href*="lyrics-generator"]::after {
    background: linear-gradient(90deg, #EC4899, #F472B6);
    height: 3px;
}

.navbar-nav .nav-item .nav-link[href*="lyrics-generator"]:hover {
    color: #EC4899 !important;
}

/* 为桌面端添加徽章动画效果 */
@media (min-width: 992px) {
    .navbar-nav .nav-item .new-badge {
        animation: pulse-badge 2s ease-in-out infinite;
    }
}

@keyframes pulse-badge {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.4);
    }
    50% {
        box-shadow: 0 0 0 4px rgba(236, 72, 153, 0);
    }
}

.nav-link {
    position: relative;
    padding: 0.5rem 1rem !important;
    color: #6B7280 !important;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.nav-link.active {
    color: var(--primary-color) !important;
    font-weight: 600;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), #8B5CF6);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

@media (min-width: 992px) {
    .language-selector {
        min-width: 120px;
    }

    .nav-item {
        margin: 0 0.25rem;
    }

    .navbar-nav .nav-link {
        border-radius: 8px;
        transition: all 0.3s ease;
    }

    .navbar-nav .nav-link:hover {
        background: rgba(108, 58, 237, 0.05);
    }

    /* 特殊样式给 Lyrics Generator 菜单 */
    .navbar-nav .nav-item:last-child .nav-link {
        position: relative;
        padding-right: 3rem !important;
    }

    .navbar-nav .nav-item .new-badge {
        position: absolute;
        right: 0.5rem;
        top: 50%;
        transform: translateY(-50%);
        background: linear-gradient(45deg, #EC4899, #F472B6);
        color: white;
        font-size: 0.65rem;
        font-weight: 700;
        padding: 2px 6px;
        border-radius: 4px;
        letter-spacing: 0.5px;
    }
}

.hero-section {
    padding-top: 80px;
    margin-top: 2rem;
    min-height: calc(100vh - 80px);
    background: linear-gradient(135deg, #EEF2FF 0%, #F9FAFB 50%, #ffffff 100%);
    padding: 0;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(108, 58, 237, 0.1) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    border-radius: 50%;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.hero-content {
    padding: 4rem 0;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #6C3AED, #8B5CF6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #6B7280;
    margin-bottom: 2rem;
    max-width: 600px;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.start-button {
    background: linear-gradient(45deg, #6C3AED, #8B5CF6);
    color: white !important;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(108, 58, 237, 0.3);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.start-button:hover {
    transform: translateY(-3px);
    color: white !important;
    box-shadow: 0 8px 25px rgba(108, 58, 237, 0.4);
    background: linear-gradient(45deg, #5B34EA, #7C4EE5);
}

.music-preview {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(108, 58, 237, 0.15);
    padding: 0;
    margin: 2rem 0;
    position: relative;
    animation: fadeInRight 0.8s ease-out 0.4s both;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.music-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #6C3AED, #8B5CF6, #EC4899);
    z-index: 1;
}

.music-card {
    background: white;
    border-radius: 0;
    overflow: hidden;
    border: none;
    box-shadow: none;
    transition: all 0.3s ease;
}

.music-card:hover {
    transform: translateY(-2px);
}

.music-image {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    position: relative;
}

.music-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.1));
}

.music-info {
    padding: 1.5rem;
}

.music-info h5 {
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.tag {
    background: linear-gradient(135deg, rgba(108, 58, 237, 0.08), rgba(139, 92, 246, 0.08));
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    margin-right: 8px;
    margin-bottom: 8px;
    display: inline-block;
    font-weight: 600;
    border: 1px solid rgba(108, 58, 237, 0.2);
    transition: all 0.3s ease;
}

.tag:hover {
    background: linear-gradient(135deg, rgba(108, 58, 237, 0.15), rgba(139, 92, 246, 0.15));
    transform: translateY(-2px);
}

.music-list-section {
    padding: 5rem 0;
    background: linear-gradient(180deg, #ffffff 0%, #F9FAFB 100%);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 3rem;
    background: linear-gradient(45deg, #6C3AED, #8B5CF6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #6C3AED, #8B5CF6);
    border-radius: 2px;
}

.music-list-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #E5E7EB;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.music-list-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(108, 58, 237, 0.2);
    border-color: rgba(108, 58, 237, 0.3);
}

.music-list-image {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.music-list-card:hover .music-list-image {
    transform: scale(1.05);
}

.music-list-info {
    padding: 1.5rem;
}

.music-list-info h5 {
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background: white;
        padding: 1.5rem;
        border-radius: 12px;
        margin-top: 1rem;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
        border: 1px solid #E5E7EB;
    }

    .navbar-nav {
        gap: 0;
    }

    .nav-link {
        padding: 0.875rem 1rem !important;
        border-radius: 8px;
        margin-bottom: 0.5rem;
    }

    .nav-link::after {
        display: none;
    }

    .nav-link:hover,
    .nav-link.active {
        background: linear-gradient(135deg, rgba(108, 58, 237, 0.05), rgba(139, 92, 246, 0.05));
    }

    /* 移动端 Lyrics Generator 样式 */
    .navbar-nav .nav-item:last-child .nav-link {
        background: linear-gradient(135deg, rgba(108, 58, 237, 0.08), rgba(139, 92, 246, 0.08));
        border: 2px solid rgba(108, 58, 237, 0.3);
        font-weight: 600;
        position: relative;
        padding-right: 3.5rem !important;
    }

    @media (max-width: 991.98px) {
        .navbar-nav .nav-item .new-badge {
            right: 1rem;
        }
    }

    .navbar-nav .nav-item:last-child .nav-link:hover {
        background: linear-gradient(135deg, rgba(108, 58, 237, 0.12), rgba(139, 92, 246, 0.12));
        border-color: var(--primary-color);
    }

    .hero-section {
        padding-top: 100px;
        margin-top: 1rem;
        text-align: center;
    }

    .hero-section::before {
        width: 300px;
        height: 300px;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .hero-content {
        padding: 2rem 0;
    }

    .music-preview {
        margin-top: 3rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-features {
        justify-content: center;
        flex-wrap: wrap;
    }
}

.navbar-toggler {
    border: 2px solid rgba(108, 58, 237, 0.2);
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.navbar-toggler:hover {
    border-color: var(--primary-color);
    background: rgba(108, 58, 237, 0.05);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(108, 58, 237, 0.1);
    outline: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%236C3AED' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.custom-audio-player {
    background: linear-gradient(135deg, #F9FAFB, #F3F4F6);
    border-radius: 30px;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    border: 1px solid #E5E7EB;
    transition: all 0.3s ease;
}

.custom-audio-player:hover {
    background: linear-gradient(135deg, #F3F4F6, #E5E7EB);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.play-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #8B5CF6);
    border: none;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(108, 58, 237, 0.3);
}

.play-button:hover {
    transform: scale(1.1);
    background: linear-gradient(135deg, #5B34EA, #7C4EE5);
    box-shadow: 0 4px 12px rgba(108, 58, 237, 0.4);
}

.play-button:active {
    transform: scale(0.95);
}

.play-button i {
    font-size: 0.9rem;
    margin-left: 2px;
}

.progress-area {
    flex-grow: 1;
    margin-right: 1rem;
}

.progress-bar {
    width: 100%;
    height: 5px;
    background: #E5E7EB;
    border-radius: 10px;
    cursor: pointer;
    position: relative;
    margin-bottom: 4px;
    overflow: hidden;
}

.progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #8B5CF6);
    border-radius: 10px;
    position: relative;
    transition: width 0.1s linear;
    box-shadow: 0 0 10px rgba(108, 58, 237, 0.5);
}

.progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

.song-timer {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #6B7280;
}

.volume-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-left: 1px solid #E5E7EB;
    padding-left: 1rem;
}

.volume-button {
    background: none;
    border: none;
    color: #6B7280;
    cursor: pointer;
    padding: 0.25rem;
    font-size: 0.9rem;
}

.volume-button:hover {
    color: var(--primary-color);
}

.volume-slider {
    width: 60px;
    height: 4px;
    background: #E5E7EB;
    border-radius: 2px;
    cursor: pointer;
    position: relative;
}

@media (max-width: 576px) {
    .custom-audio-player {
        padding: 0.5rem;
    }

    .volume-container {
        display: none;
    }
}

audio {
    display: none;
}

.try-now-btn {
    background: linear-gradient(45deg, #6C3AED, #8B5CF6);
    color: white !important;
    border: none;
    padding: 0.625rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(108, 58, 237, 0.2);
}

.try-now-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(108, 58, 237, 0.4);
    background: linear-gradient(45deg, #5B34EA, #7C4EE5);
}

@media (max-width: 991.98px) {
    .d-flex.align-items-center.gap-3 {
        flex-direction: column;
        align-items: stretch !important;
        margin-top: 1rem;
    }

    .try-now-btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

.hero-features {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    color: var(--primary-color);
    padding: 0.625rem 1.25rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 2px solid rgba(108, 58, 237, 0.2);
    box-shadow: 0 4px 12px rgba(108, 58, 237, 0.1);
    transition: all 0.3s ease;
}

.feature-badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(108, 58, 237, 0.2);
    border-color: var(--primary-color);
}

.feature-badge i {
    font-size: 1rem;
}

@media (max-width: 768px) {
    .hero-features {
        display: none;
    }

    .hero-title {
        font-size: 2rem;
    }

    .start-button {
        width: 100%;
        text-align: center;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Improved Transitions */
* {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #F3F4F6;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #6C3AED, #8B5CF6);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #5B34EA, #7C4EE5);
}

.language-dropdown {
    position: relative;
}

.language-toggle {
    background: transparent;
    border: 1px solid rgba(108, 58, 237, 0.2);
    color: #6B7280;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.language-toggle:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.language-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    min-width: 160px;
    display: none;
    z-index: 1000;
}

.language-menu.show {
    display: block;
}

.language-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    color: #6B7280;
    text-decoration: none;
    transition: all 0.3s ease;
}

.language-item:hover {
    background: rgba(108, 58, 237, 0.05);
    color: var(--primary-color);
}

.language-item.active {
    color: var(--primary-color);
    background: rgba(108, 58, 237, 0.1);
}

.lang-text {
    font-size: 0.9rem;
}

@media (max-width: 991.98px) {
    .language-dropdown {
        width: 100%;
    }

    .language-toggle {
        width: 100%;
        justify-content: center;
    }

    .language-menu {
        width: 100%;
    }
}
.link-container {
    padding: 2rem 0;
}

.link-container a {
    display: inline-block;
    margin: 0.5rem;
    padding: 0.625rem 1.25rem;
    border: 2px solid #E5E7EB;
    text-decoration: none;
    color: var(--text-color);
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    background: white;
}

.link-container a:hover {
    background: linear-gradient(135deg, rgba(108, 58, 237, 0.05), rgba(139, 92, 246, 0.05));
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(108, 58, 237, 0.15);
}

/* Google 登录按钮样式 */
.google-login-btn {
    background: white;
    border: 1px solid rgba(108, 58, 237, 0.2);
    color: #6B7280;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.google-login-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(108, 58, 237, 0.1);
}

.google-login-btn i {
    font-size: 1rem;
}

/* 用户菜单样式 */
.user-dropdown {
    position: relative;
}

.user-toggle {
    background: transparent;
    border: 1px solid rgba(108, 58, 237, 0.2);
    color: #6B7280;
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.user-toggle:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

.user-name {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    min-width: 160px;
    display: none;
    z-index: 1000;
}

.user-menu.show {
    display: block;
}

.user-menu-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: #6B7280;
    text-decoration: none;
    transition: all 0.3s ease;
}

.user-menu-item:hover {
    background: rgba(108, 58, 237, 0.05);
    color: var(--primary-color);
}

@media (max-width: 991.98px) {
    .google-login-btn,
    .user-dropdown {
        width: 100%;
    }

    .google-login-btn {
        justify-content: center;
    }

    .user-toggle {
        width: 100%;
        justify-content: center;
    }

    .user-menu {
        width: 100%;
    }
}

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
    color: #D1D5DB;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #6C3AED, #8B5CF6, #EC4899);
}

.footer-brand {
    font-weight: 700;
    background: linear-gradient(45deg, #6C3AED, #8B5CF6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.75rem;
}

.footer-title {
    font-weight: 600;
    color: white;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #D1D5DB;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.border-top {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

/* SEO Content Styles */
.seo-content {
    background: #F9FAFB;
}

.seo-block h2 {
    color: var(--text-color);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.feature-card, .benefit-card {
    transition: all 0.3s ease;
    border: 1px solid #E5E7EB;
}

.feature-card:hover, .benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(108, 58, 237, 0.15) !important;
    border-color: rgba(108, 58, 237, 0.3);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(108, 58, 237, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon i {
    background: linear-gradient(45deg, #6C3AED, #8B5CF6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.accordion-item {
    border: 1px solid #E5E7EB;
    margin-bottom: 1rem;
    border-radius: 8px !important;
    overflow: hidden;
}

.accordion-button {
    font-weight: 600;
    color: var(--text-color);
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, rgba(108, 58, 237, 0.05), rgba(139, 92, 246, 0.05));
    color: var(--primary-color);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(108, 58, 237, 0.3);
}