/* Background Animations */
        @keyframes pulse-slow {

            0%,
            100% {
                transform: scale(1);
                opacity: 0.2;
            }

            50% {
                transform: scale(1.1);
                opacity: 0.3;
            }
        }

        .animate-pulse-slow {
            animation: pulse-slow 8s ease-in-out infinite;
        }

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

        /* Custom Reveal Animation Enhancement */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 1s cubic-bezier(0.22, 1, 0.36, 1);
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Stars Background Effect */
        #staff-stars {
            background-image:
                radial-gradient(2px 2px at 20px 30px, #ffffff20, transparent),
                radial-gradient(2px 2px at 40px 70px, #ffffff20, transparent),
                radial-gradient(2px 2px at 50px 160px, #ffffff20, transparent),
                radial-gradient(2px 2px at 90px 40px, #ffffff20, transparent),
                radial-gradient(2px 2px at 130px 80px, #ffffff20, transparent),
                radial-gradient(2px 2px at 160px 120px, #ffffff20, transparent),
                radial-gradient(2px 2px at 180px 50px, #ffffff20, transparent),
                radial-gradient(2px 2px at 220px 170px, #ffffff20, transparent),
                radial-gradient(2px 2px at 270px 130px, #ffffff20, transparent);
            background-repeat: repeat;
            background-size: 200px 200px;
        }

        /* Improved Glass Card for Team Section */
        #staff .glass-card {
            transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
        }

        #staff .glass-card:hover {
            transform: translateY(-12px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }

        /* Responsive Adjustments for Team Grid */
        @media (max-width: 1280px) {
            #staff .grid-cols-1.xl\:grid-cols-5 {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }
        }

        @media (max-width: 768px) {
            #staff .grid-cols-1.xl\:grid-cols-5 {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            #staff h2 {
                font-size: 3rem !important;
            }

            #staff .mt-24 {
                margin-top: 16rem;
            }
        }

        @media (max-width: 640px) {
            #staff .grid-cols-1.xl\:grid-cols-5 {
                grid-template-columns: repeat(1, minmax(0, 1fr));
            }

            #staff-stats .grid-cols-5 {
                grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
            }

            #staff h2 {
                font-size: 2.5rem !important;
            }
        }

        /* Mobile Buttons */
        #music-control {
            position: fixed;
            bottom: 1rem;
            right: 1rem;
            z-index: 100;
            transition: all 0.3s ease;
        }

        #mobile-community-control {
            position: fixed;
            bottom: 6rem;
            right: 1rem;
            z-index: 100;
            transition: all 0.3s ease;
        }

        #mobile-download-control {
            position: fixed;
            bottom: 11rem;
            right: 1rem;
            z-index: 100;
            transition: all 0.3s ease;
        }

        /* Overlay Styles */
        .fullscreen-overlay {
            position: fixed;
            inset: 0;
            z-index: 100;
            backdrop-filter: blur(20px);
            overflow-y: auto;
            background-color: rgba(5, 5, 10, 0.98);
            transition: opacity 0.5s ease, transform 0.5s ease, visibility 0s 0.5s;
        }

        .hidden-overlay {
            opacity: 0;
            visibility: hidden;
            transform: scale(0.95);
            transition: opacity 0.5s ease, transform 0.5s ease, visibility 0s 0.5s;
        }

        .visible-overlay {
            opacity: 1;
            visibility: visible;
            transform: scale(1);
            transition: opacity 0.5s ease, transform 0.5s ease, visibility 0s;
        }

        /* 增强动画效果 */
        @keyframes pulseSlow {

            0%,
            100% {
                opacity: 0.3;
            }

            50% {
                opacity: 0.8;
            }
        }

        @keyframes shimmer {
            0% {
                transform: translateX(-100%) rotate(30deg);
            }

            100% {
                transform: translateX(100%) rotate(30deg);
            }
        }

        /* 简约卡片样式 */
        .glass-card {
            transition: all 0.3s ease;
            position: relative;
            background: rgba(15, 15, 25, 0.7);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        }

        .glass-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
            border-color: rgba(255, 255, 255, 0.1);
        }

        /* 收款码卡片样式 */
        #donate-overlay .glass-card {
            background: rgba(10, 15, 20, 0.85);
            border-radius: 1rem;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        #donate-overlay .glass-card:hover {
            box-shadow: 0 8px 25px rgba(34, 197, 94, 0.15);
        }

        /* 滚动动画效果 */
        .reveal {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Tab Styles */
        .tab-btn {
            position: relative;
            z-index: 10;
            transition: all 0.2s ease;
            color: #9ca3af;
            font-weight: 600;
        }

        .tab-btn.active {
            color: #ffffff;
            background: rgba(168, 85, 247, 0.15);
            box-shadow: 0 0 10px rgba(168, 85, 247, 0.5);
            border-bottom: 2px solid #a855f7;
            border-radius: 0.5rem 0.5rem 0 0;
        }

        /* Rank Styles */
        .rank-badge {
            font-weight: bold;
            padding: 2px 8px;
            border-radius: 9999px;
            font-size: 0.75rem;
            line-height: 1;
            text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
        }

        .rank-1 {
            background: linear-gradient(90deg, #FFD700, #FDB931);
            color: #111827;
            box-shadow: 0 0 15px rgba(255, 215, 0, 1);
        }

        .rank-2 {
            background: linear-gradient(90deg, #E0E0E0, #BDBDBD);
            color: #111827;
            box-shadow: 0 0 15px rgba(224, 224, 224, 0.9);
        }

        .rank-3 {
            background: linear-gradient(90deg, #CD7F32, #A0522D);
            color: #ffffff;
            text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
            box-shadow: 0 0 15px rgba(205, 127, 50, 0.7);
        }

        .leaderboard-row:nth-child(even) {
            background-color: rgba(10, 10, 15, 0.5);
        }

        .leaderboard-row:hover {
            background-color: rgba(168, 85, 247, 0.2);
            transition: background-color 0.2s;
        }

        .leaderboard-name-text {
            color: var(--tw-colors-neon-blue);
            font-weight: 700;
        }

        .leaderboard-time-text {
            color: var(--tw-colors-neon-pink);
            font-weight: 700;
        }

        /* Download Center Specific Styles */
        .version-card-base {
            background: rgba(13, 13, 20, 0.8);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 0.75rem;
            padding: 1rem;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 100%;
        }

        /* Status Modifiers */
        .vm-rec {
            --status-color: #4ade80;
            --status-color-glow: rgba(74, 222, 128, 0.8);
            border-color: #4ade8050;
        }

        .vm-ok {
            --status-color: #3b82f6;
            --status-color-glow: rgba(59, 130, 246, 0.8);
            border-color: #3b82f650;
        }

        .vm-bad {
            --status-color: #ef4444;
            --status-color-glow: rgba(239, 68, 68, 0.8);
            border-color: #ef444450;
        }

        .vm-missing {
            --status-color: #6b7280;
            --status-color-glow: rgba(107, 114, 128, 0.4);
            opacity: 0.7;
            border-color: #6b728050;
        }

        .version-card-base:hover:not(.vm-missing) {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px -10px var(--status-color-glow), 0 0 20px var(--status-color-glow);
            border-color: var(--status-color);
        }

        .vm-missing:hover {
            transform: none;
            box-shadow: none;
            border-color: #6b728050;
        }


        .dl-link-btn {
            display: block;
            width: 100%;
            padding: 0.5rem;
            text-decoration: none;
            border-radius: 0.375rem;
            text-align: center;
            font-weight: 600;
            margin-top: 0.5rem;
            transition: background-color 0.2s, color 0.2s;
        }

        .dl-link-btn.pc {
            background: rgba(59, 130, 246, 0.15);
            color: #93c5fd;
            border: 1px solid rgba(59, 130, 246, 0.3);
        }

        .dl-link-btn.pc:hover {
            background: rgba(59, 130, 246, 0.4);
            color: white;
        }

        .dl-link-btn.pe {
            background: rgba(168, 85, 247, 0.15);
            color: #d8b4fe;
            border: 1px solid rgba(168, 85, 247, 0.3);
        }

        .dl-link-btn.pe:hover {
            background: rgba(168, 85, 247, 0.4);
            color: white;
        }

        .dl-link-btn.bad {
            background: rgba(239, 68, 68, 0.15);
            color: #fca5a5;
            border-color: rgba(239, 68, 68, 0.3);
        }

        .dl-link-btn.bad:hover {
            background: rgba(239, 68, 68, 0.35);
            color: white;
        }

        .dl-link-btn.missing {
            opacity: 0.6;
            cursor: not-allowed;
            background: rgba(107, 114, 128, 0.1);
            border-color: rgba(107, 114, 128, 0.3);
            color: #6b7280;
            pointer-events: none;
        }

        .status-badge {
            font-size: 0.65rem;
            padding: 2px 6px;
            border-radius: 4px;
            margin-top: 4px;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .matrix-container {
            background: rgba(10, 10, 20, 0.5);
            border: 1px solid rgba(74, 222, 128, 0.1);
            box-shadow: 0 0 10px rgba(74, 222, 128, 0.1);
            padding: 2rem;
        }

        .matrix-title {
            text-shadow: 0 0 10px #f472b6;
        }