@font-face {
            font-family: 'Noto Color Emoji';
            src: url('../fonts/NotoColorEmoji-Subset.woff2') format('woff2'); 
            font-display: swap;
        }

        :root { 
            --primary: #007aff;
            --primary-hover: #0062cc;
            --primary-glow: rgba(0, 122, 255, 0.3);
            --bg: #f5f5f7;
            --bg-grad: radial-gradient(circle at 50% 0%, #ffffff 0%, #f6faff 80%);
            --card-bg: #ffffff; 
            --panel-bg: rgba(255,255,255,0.85); 
            --text-main: #1d1d1f; 
            --text-sub: #86868b;
            --border-color: #d2d2d7;
            --table-border: #eeeeee; 
            --input-bg: rgba(255,255,255,0.8);
            --search-input-bg: #f5f8fd;
            --chip-bg: #ffffff;
            --chip-border: #e5e5e5;
            --shadow-card: 0 2px 10px rgba(0,0,0,0.03);
            --shadow-hover: 0 16px 32px rgba(0,0,0,0.12);
            --modal-overlay: rgba(0,0,0,0.5);
            --table-hover: #f5f9ff;
            --table-header-bg: rgba(255,255,255,0.95);
            --search-placeholder-color: #767c86;
            --search-placeholder-focus-color: #5f6671;
            --select-arrow: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
            --btn-hd-bg: rgb(245, 245, 247);
            --btn-hd-text: var(--primary);
            --scrollbar-thumb: #c1c1c1;
            --scrollbar-thumb-hover: #a8a8a8;
        }

        [data-theme="dark"] {
            --primary: #d4af37;
            --primary-hover: #b48526;
            --primary-glow: rgba(212, 175, 55, 0.4);
            --bg: #251c13;
            --bg-grad: radial-gradient(circle at 50% 0%, #4f3c23 0%, #050505 80%);
            --card-bg: rgb(39 33 26 / 98%);
            --panel-bg: rgb(37 28 19 / 85%);
            --text-main: #f7e5c2;
            --text-sub: #d6c4a8;
            --border-color: rgba(194, 168, 120, 0.2); 
            --table-border: rgba(194, 168, 120, 0.08); 
            --input-bg: rgba(255, 255, 255, 0.05); 
            --search-input-bg: #2a2119;
            --chip-bg: rgba(255, 255, 255, 0.05);
            --chip-border: rgba(194, 168, 120, 0.2);
            --shadow-card: 0 4px 10px rgba(0, 0, 0, 0.5);
            --shadow-hover: 0 10px 30px rgba(212, 175, 55, 0.15); 
            --modal-overlay: rgba(0, 0, 0, 0.85);
            --table-hover: rgba(212, 175, 55, 0.1);
            --table-header-bg: rgba(39, 33, 26, 0.95);
            --search-placeholder-color: rgba(247, 229, 194, 0.58);
            --search-placeholder-focus-color: rgba(247, 229, 194, 0.74);
            --select-arrow: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d4af37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
            --btn-hd-bg: rgba(212, 175, 55, 0.15);
            --btn-hd-text: #d4af37;
            --scrollbar-thumb: rgba(212, 175, 55, 0.3);
            --scrollbar-thumb-hover: rgba(212, 175, 55, 0.6);
        }
        
        * {
            -webkit-tap-highlight-color: transparent;
            box-sizing: border-box;
            outline: none; 
        }

        ::-webkit-scrollbar {
            width: 6px;
            height: 6px;
        }
        ::-webkit-scrollbar-track {
            background: transparent;
        }
        ::-webkit-scrollbar-thumb {
            background: var(--scrollbar-thumb);
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--scrollbar-thumb-hover);
        }
        
        html {
            background-color: var(--bg);
            -webkit-overflow-scrolling: touch;
            overscroll-behavior-y: none; 
            transition: color 0.5s ease;
        }

        @media (min-width: 769px) {
            html {
                scrollbar-gutter: stable;
            }
        }
        
        body { 
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji";
            margin: 0; padding: 0; 
            background-color: var(--bg);
            background-image: var(--bg-grad);
            background-attachment: fixed;
            color: var(--text-main); 
            padding-bottom: 60px; 
            -webkit-font-smoothing: antialiased; 
            letter-spacing: -0.01em;
            overflow-x: hidden;
            position: relative;
            min-height: 100%;
            overscroll-behavior-y: none;
            transition: color 0.5s ease, background-color 0.5s ease;
        }

        @media (min-width: 769px) {
            select, select option {
                font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Noto Color Emoji", "Apple Color Emoji", "Segoe UI Emoji" !important;
            }
        }
        
        .container { 
            max-width: 1500px;
            margin: 0 auto; 
            padding: 20px 40px; 
            position: relative;
            min-height: 60vh;
        }
        .home-search-container {
            padding: 0;
            margin-bottom: 0;
            min-height: auto;
        }
        .so-music-browser-too-old {
            margin: 18px auto;
            max-width: 760px;
            padding: 14px 18px;
            border: 1px solid #b42318;
            border-radius: 10px;
            background: #fff1f0;
            color: #7a271a;
            font-size: 14px;
            line-height: 1.6;
            text-align: center;
        }
        .so-music-browser-too-old[hidden] {
            display: none;
        }
        .so-music-browser-too-old-active .search-area,
        .so-music-browser-too-old-active .so-music-utility-rail,
        .so-music-browser-too-old-active .so-music-settings-overlay,
        .so-music-browser-too-old-active [data-utility-rail-anchor],
        .so-music-browser-too-old-active .mbridge-bottom-player {
            display: none !important;
        }
        @media (max-width: 768px) { 
            .container { 
                padding: 20px;
                padding-top: 10px;
            } 
        }
        
        .search-area { 
            background: var(--panel-bg);
            backdrop-filter: saturate(180%) blur(20px); 
            -webkit-backdrop-filter: saturate(180%) blur(20px);
            padding: 20px 20px; 
            border-bottom: 1px solid var(--border-color);
            position: sticky; 
            top: 0; 
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0,0,0,0.03);
            transition: background 0.5s ease, border-color 0.5s ease;
        }

        .so-music-home-style-heart .search-area {
            position: relative;
            top: auto;
        }

        @media (min-width: 769px) {
            body:not(.so-music-home-style-heart) .search-area::after {
                content: "";
                position: absolute;
                right: 0;
                bottom: -24px;
                left: 0;
                z-index: 2;
                height: 24px;
                pointer-events: none;
                background: transparent;
                backdrop-filter: blur(4px) saturate(108%);
                -webkit-backdrop-filter: blur(4px) saturate(108%);
                mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.58) 48%, transparent 100%);
                -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.58) 48%, transparent 100%);
            }

        }
        
        @media (max-width: 768px) {
            .search-area {
                padding: 15px 15px;
                position: sticky;
                top: 0;
                z-index: 40;
                backdrop-filter: none;
                -webkit-backdrop-filter: none;
                background: var(--panel-bg); 
                box-shadow: 0 1px 5px rgba(0,0,0,0.05);
            }
        }

        .env-mobile-edge html, 
        .env-mobile-edge body {
            background-color: var(--bg) !important;
            overscroll-behavior: none !important;
            height: 100% !important;
        }

        .env-mobile-edge .search-area {
            background: var(--card-bg) !important;
            opacity: 1 !important; 
        }

        .env-mobile-edge .card {
            transform: translate3d(0, 0, 0);
            backface-visibility: hidden;
            perspective: 1000px;
        }
        
        .logo-box { 
            text-align: center;
            margin-bottom: 25px; 
            position: relative; 
        }
        .mbridge-player-logo-toggle {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin: 0 0 8px;
            padding: 0;
            border: 0;
            background: transparent;
            color: var(--text-main);
            cursor: pointer;
            appearance: none;
            -webkit-appearance: none;
        }
        .logo-icon { 
            font-size: 33px; 
            color: currentColor; 
            margin-bottom: 8px;
            display: inline-block;
            transition: transform 0.3s, color 0.3s; 
        }
        .so-music-home-logo {
            width: 52px;
            height: 52px;
            object-fit: contain;
            border-radius: 14px;
            filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.12));
            transition: transform 0.3s, filter 0.3s;
        }
        [data-theme="dark"] .so-music-home-logo {
            filter: drop-shadow(0 14px 28px rgba(212, 175, 55, 0.2));
        }
        .mbridge-player-logo-toggle .logo-icon {
            margin-bottom: 0;
        }
        .logo-icon:hover,
        .mbridge-player-logo-toggle:hover .logo-icon,
        .mbridge-player-logo-toggle:focus-visible .logo-icon,
        .mbridge-player-logo-toggle.is-player-visible .logo-icon { 
            transform: scale(1.1); 
            color: var(--primary);
        }
        .mbridge-player-logo-toggle:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 6px;
            border-radius: 12px;
        }
        .logo-box h2 { 
            margin: 0; 
            font-size: 22px; 
            font-weight: 700; 
            letter-spacing: -0.5px;
            color: var(--text-main);
        }
        .so-music-brand-home {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            max-width: 100%;
            padding: 0;
            border: 0;
            background: transparent;
            color: inherit;
            font: inherit;
            letter-spacing: inherit;
            cursor: pointer;
            appearance: none;
            -webkit-appearance: none;
        }
        .so-music-brand-home:hover {
            color: var(--primary);
        }
        .so-music-brand-home:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 5px;
            border-radius: 10px;
        }
        
        .theme-toggle-btn {
            position: absolute;
            right: 0;
            top: 0;
            background: transparent;
            border: 1px solid var(--border-color);
            color: var(--text-main);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            transition: all 0.3s;
        }
        .theme-toggle-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-1px) scale(1.04);
        }
        .theme-toggle-btn .theme-toggle-icon {
            display: block;
            width: 19px;
            height: 19px;
            fill: none;
            stroke: currentColor;
            stroke-width: 1.75;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        .so-music-settings-trigger {
            position: absolute;
            top: -5px;
            z-index: 2;
            display: inline-flex;
            left: -25px;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            padding: 0;
            border: 0;
            border-radius: 0;
            background: transparent;
            color: var(--text-main);
            cursor: pointer;
            appearance: none;
            -webkit-appearance: none;
            box-shadow: none;
        }
        @media (min-width: 769px) {
            .so-music-settings-trigger {
                left: -3px;
            }
        }
        .so-music-settings-trigger:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }
        .so-music-settings-ellipsis {
            font-size: 20px;
            line-height: 1;
        }

        #themeToggle[data-theme-toggle] {
            display: none !important;
        }

        @media (max-width: 768px) {
            .logo-box { margin-bottom: 15px; }
            .logo-icon { font-size: 28px; }
            .so-music-home-logo { width: 44px; height: 44px; border-radius: 12px; }
            .logo-box h2 { font-size: 18px; }
        }
        
        .quick-links { 
            display: flex;
            justify-content: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; 
        }
        .btn-chart { 
            width: 24px;
            height: 18px; border-radius: 3px; 
            padding: 0;
            border: 1px solid var(--border-color); 
            background: rgba(255,255,255,0.8); 
            cursor: pointer; transition: all 0.2s; 
            display: flex; align-items: center;
            justify-content: center; 
            overflow: hidden; position: relative; flex-shrink: 0;
        }
        .btn-chart img { 
            width: 100%;
            height: 100%; object-fit: cover; display: block; background-color: #f0f0f0; 
        }
        
        .btn-chart:hover { 
            border-color: var(--primary);
            transform: translateY(-4px) scale(1.1); 
            box-shadow: 0 8px 20px var(--primary-glow);
        }
        .btn-chart.active { 
            border-color: var(--primary); 
            box-shadow: 0 0 0 3px var(--primary-glow);
        }

        @media (max-width: 768px) {
            .btn-chart:hover { transform: none; }
        }

        /* Desktop and tablet header positioning. */
        @media (min-width: 769px) {
            .search-area,
            .so-music-home-style-heart .search-area {
                position: sticky;
                top: 0;
                overflow-anchor: none;
            }
            html:not(.env-ipad) .logo-box {
                max-height: 120px;
                overflow: visible;
                transition: none;
            }
            html:not(.env-ipad) .logo-box > .mbridge-player-logo-toggle,
            html:not(.env-ipad) .logo-box > h2 {
                opacity: 1;
                transform: translateY(0);
                transition: opacity 0.18s ease, transform 0.24s ease;
            }
            html:not(.env-ipad) .quick-links {
                max-height: 48px;
                overflow: visible;
                opacity: 1;
                transform: translateY(0);
                transition:
                    opacity 0.16s ease,
                    transform 0.24s ease;
            }
            html.env-ipad .logo-box {
                max-height: 120px;
                overflow: visible;
            }
            html.env-ipad .logo-box > .mbridge-player-logo-toggle,
            html.env-ipad .logo-box > h2 {
                opacity: 1;
                transform: translateY(0);
            }
            html.env-ipad .quick-links {
                max-height: 48px;
                overflow: visible;
                opacity: 1;
                transform: translateY(0);
            }
        }
        @media (max-width: 768px) {
            html:not(.env-ipad) .search-area,
            html:not(.env-ipad) .so-music-home-style-heart .search-area {
                position: relative;
                top: auto;
                z-index: auto;
            }
        }
        html.env-ipad .search-area,
        html.env-ipad .so-music-home-style-heart .search-area {
            position: sticky;
            top: 0;
            z-index: 40;
            overflow-anchor: none;
            will-change: auto;
            transform: none;
            -webkit-transform: none;
            transition: none;
        }
        @media (min-width: 769px) and (prefers-reduced-motion: reduce) {
            html:not(.env-ipad) .logo-box,
            html:not(.env-ipad) .logo-box > .mbridge-player-logo-toggle,
            html:not(.env-ipad) .logo-box > h2,
            html:not(.env-ipad) .quick-links {
                transition: none;
            }
        }
        /* End desktop and tablet header positioning. */

        .so-music-utility-rail {
            --utility-rail-left: calc(100vw - 110px);
            --utility-rail-top: 38vh;
            position: fixed;
            left: var(--utility-rail-left);
            top: var(--utility-rail-top);
            z-index: 160;
            display: none;
            flex-direction: column;
            gap: 7px;
            width: 48px;
            padding: 7px;
            border: 1px solid rgba(80, 99, 132, 0.18);
            border: 1px solid color-mix(in srgb, var(--border-color) 76%, var(--primary) 24%);
            border-radius: 18px;
            background: rgba(255, 255, 255, 0.94);
            background: color-mix(in srgb, var(--card-bg) 94%, transparent);
            box-shadow: 0 18px 46px rgba(23, 38, 65, 0.16);
            visibility: hidden;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.2s ease, box-shadow 0.2s ease;
        }

        [data-theme="dark"] .so-music-utility-rail {
            border-color: rgba(212, 175, 55, 0.24);
            background: rgba(39, 33, 26, 0.96);
            background: color-mix(in srgb, var(--card-bg) 96%, transparent);
            box-shadow: 0 20px 48px rgba(0, 0, 0, 0.38);
        }

        .so-music-utility-rail.is-ready {
            visibility: visible;
            opacity: 1;
            pointer-events: auto;
        }

        .so-music-utility-rail button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            padding: 0;
            border: 1px solid transparent;
            border-radius: 12px;
            background: transparent;
            color: var(--text-sub);
            font: inherit;
            cursor: pointer;
            appearance: none;
            -webkit-appearance: none;
            transition: color 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
        }

        .so-music-utility-rail button:hover {
            color: var(--primary);
            transform: translateY(-1px);
        }

        .so-music-utility-rail button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            color: var(--primary);
        }

        .so-music-utility-rail button[aria-pressed="true"] {
            color: var(--primary);
        }

        .so-music-utility-rail button:disabled {
            opacity: 0.32;
            cursor: default;
            transform: none;
        }

        @media (min-width: 1025px) {
            .so-music-settings-trigger {
                display: none;
            }

            .so-music-utility-rail {
                display: flex;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            .so-music-utility-rail,
            .so-music-utility-rail button {
                transition: none;
            }
        }

        .so-music-settings-overlay[hidden] {
            display: none !important;
        }

        body.so-music-settings-open {
            position: fixed;
            width: 100%;
            overflow: hidden;
            touch-action: none;
        }

        .so-music-settings-overlay {
            position: fixed;
            inset: 0;
            z-index: 2200;
            display: flex;
            align-items: flex-end;
            justify-content: center;
            padding-top: max(18px, env(safe-area-inset-top, 0px));
            background: rgba(15, 21, 32, 0.54);
            backdrop-filter: blur(10px) saturate(112%);
            -webkit-backdrop-filter: blur(10px) saturate(112%);
            opacity: 0;
            pointer-events: none;
            overscroll-behavior: contain;
            transition: opacity 0.2s ease;
        }

        .so-music-settings-overlay.is-open {
            opacity: 1;
            pointer-events: auto;
        }

        .so-music-settings-sheet {
            position: relative;
            display: flex;
            flex-direction: column;
            width: min(100%, 560px);
            max-height: min(84dvh, 760px);
            margin: 0;
            padding: 0;
            overflow: hidden;
            border: 1px solid color-mix(in srgb, var(--border-color) 74%, var(--primary) 26%);
            border-bottom: 0;
            border-radius: 28px 28px 0 0;
            background:
                radial-gradient(circle at 88% 3%, color-mix(in srgb, var(--primary) 13%, transparent), transparent 34%),
                var(--card-bg);
            color: var(--text-main);
            font-weight: 500;
            box-shadow: 0 -24px 70px rgba(9, 16, 28, 0.26);
            outline: none;
            transform: translateY(calc(100% + 32px));
            transition: transform 0.24s cubic-bezier(0.22, 0.8, 0.3, 1);
            will-change: transform;
        }

        .so-music-settings-overlay.is-open .so-music-settings-sheet {
            transform: translateY(0);
        }

        .so-music-settings-sheet.is-dragging {
            transition: none;
        }

        .so-music-settings-sheet.is-dragging .so-music-settings-handle,
        .so-music-settings-sheet.is-dragging .so-music-settings-header {
            cursor: grabbing;
        }

        .so-music-settings-handle {
            flex: 0 0 auto;
            width: 42px;
            height: 4px;
            margin: 10px auto 2px;
            border-radius: 999px;
            background: color-mix(in srgb, var(--text-sub) 38%, transparent);
            cursor: grab;
            touch-action: none;
        }

        .so-music-settings-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            padding: 6px 20px 10px;
            cursor: grab;
            touch-action: none;
        }

        .so-music-settings-header h2 {
            margin: 0;
            font-size: 18px;
            font-weight: 500;
            line-height: 1.2;
            letter-spacing: 0;
        }

        .so-music-settings-close {
            display: inline-flex;
            flex: 0 0 44px;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            padding: 0;
            border: 0;
            border-radius: 50%;
            background: transparent;
            color: var(--text-main);
            font: inherit;
            font-size: 25px;
            line-height: 1;
            cursor: pointer;
            box-shadow: none;
            touch-action: manipulation;
            -webkit-tap-highlight-color: transparent;
        }

        .so-music-settings-save:focus-visible,
        .so-music-settings-switch input:focus-visible + .so-music-settings-switch-track,
        .so-music-theme-segments input:focus-visible + span {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .so-music-settings-close:focus {
            outline: none;
        }

        .so-music-settings-close:focus-visible {
            outline: none;
            box-shadow: 0 0 0 2px var(--primary);
        }

        .so-music-settings-form {
            display: flex;
            flex: 1 1 auto;
            min-height: 0;
            flex-direction: column;
        }

        .so-music-settings-scroll {
            flex: 1 1 auto;
            min-height: 0;
            padding: 18px 20px 22px;
            overflow-y: auto;
            overscroll-behavior: contain;
            -webkit-overflow-scrolling: touch;
        }

        .so-music-settings-section {
            margin: 0 0 14px;
            padding: 16px;
            border: 1px solid color-mix(in srgb, var(--border-color) 86%, transparent);
            border-radius: 20px;
            background: color-mix(in srgb, var(--input-bg) 58%, transparent);
        }

        .so-music-settings-section:last-child {
            margin-bottom: 0;
        }

        .so-music-settings-section legend,
        .so-music-settings-section h3 {
            margin: 0;
            color: var(--text-main);
            font-size: 15px;
            font-weight: 500;
            line-height: 1.3;
        }

        .so-music-theme-setting {
            min-width: 0;
        }

        .so-music-theme-setting legend {
            padding: 0 4px;
        }

        .so-music-theme-segments {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 4px;
            margin-top: 12px;
            padding: 4px;
            border-radius: 15px;
            background: color-mix(in srgb, var(--border-color) 58%, transparent);
        }

        .so-music-theme-segments label {
            position: relative;
            min-width: 0;
            cursor: pointer;
        }

        .so-music-theme-segments input {
            position: absolute;
            width: 1px;
            height: 1px;
            margin: 0;
            opacity: 0;
            pointer-events: none;
        }

        .so-music-theme-segments span {
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 40px;
            padding: 0 6px;
            border-radius: 11px;
            color: var(--text-sub);
            font-size: 12px;
            font-weight: 500;
            line-height: 1.2;
            text-align: center;
            transition: background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
        }

        .so-music-theme-segments input:checked + span {
            background: var(--card-bg);
            color: var(--primary);
            box-shadow: 0 5px 16px rgba(23, 38, 65, 0.1);
        }

        .so-music-atmosphere-setting {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }

        .so-music-atmosphere-setting p,
        .so-music-settings-section-heading p {
            margin: 5px 0 0;
            color: var(--text-sub);
            font-size: 12px;
            line-height: 1.55;
        }

        .so-music-settings-switch {
            position: relative;
            flex: 0 0 auto;
            cursor: pointer;
        }

        .so-music-settings-switch input {
            position: absolute;
            width: 1px;
            height: 1px;
            margin: 0;
            opacity: 0;
            pointer-events: none;
        }

        .so-music-settings-switch-track {
            position: relative;
            display: block;
            width: 52px;
            height: 30px;
            border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
            border-radius: 999px;
            background: color-mix(in srgb, var(--text-sub) 20%, var(--input-bg));
            transition: background-color 0.18s ease, border-color 0.18s ease;
        }

        .so-music-settings-switch-track::after {
            content: '';
            position: absolute;
            top: 3px;
            left: 3px;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: #fff;
            box-shadow: 0 4px 10px rgba(15, 23, 42, 0.2);
            transition: transform 0.2s ease;
        }

        .so-music-settings-switch input:checked + .so-music-settings-switch-track {
            border-color: var(--primary);
            background: var(--primary);
        }

        .so-music-settings-switch input:checked + .so-music-settings-switch-track::after {
            transform: translateX(22px);
        }

        .so-music-settings-section-heading {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 14px;
        }

        .so-music-platform-pending {
            flex: 0 0 auto;
            padding: 5px 9px;
            border: 1px solid color-mix(in srgb, var(--primary) 34%, transparent);
            border-radius: 999px;
            background: color-mix(in srgb, var(--primary) 10%, transparent);
            color: var(--primary);
            font-size: 10px;
            font-weight: 500;
            line-height: 1;
            letter-spacing: 0;
        }

        .so-music-platform-preview {
            display: grid;
            grid-template-columns: 32px 1fr 8px;
            gap: 10px;
            align-items: center;
            margin-top: 14px;
            padding: 10px 12px;
            border-radius: 14px;
            background: color-mix(in srgb, var(--card-bg) 78%, transparent);
            opacity: 0.72;
        }

        .so-music-platform-preview-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 10px;
            background: linear-gradient(145deg, var(--primary), color-mix(in srgb, var(--primary) 58%, #fff));
            color: #111;
            font-size: 13px;
            font-weight: 500;
        }

        .so-music-platform-preview-line {
            height: 8px;
            border-radius: 999px;
            background: color-mix(in srgb, var(--text-sub) 24%, transparent);
        }

        .so-music-platform-preview-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: color-mix(in srgb, var(--text-sub) 32%, transparent);
        }

        .so-music-settings-footer {
            display: flex;
            flex-direction: column;
            gap: 12px;
            align-items: center;
            justify-content: center;
            padding: 1px 20px calc(14px + env(safe-area-inset-bottom, 0px));
            background: color-mix(in srgb, var(--card-bg) 96%, transparent);
        }

        .so-music-settings-status {
            min-height: 18px;
            margin: 0;
            color: var(--text-sub);
            font-size: 12px;
            font-weight: 500;
            line-height: 1.4;
            text-align: center;
        }

        .so-music-settings-status:empty {
            display: none;
        }

        .so-music-settings-save {
            min-width: 106px;
            height: 44px;
            padding: 0 22px;
            border: 0;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 72%, #fff));
            color: #fff;
            font: inherit;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            box-shadow: 0 10px 24px color-mix(in srgb, var(--primary) 24%, transparent);
        }

        html.env-ipad .so-music-settings-overlay {
            align-items: center;
            padding:
                max(28px, env(safe-area-inset-top, 0px))
                max(28px, env(safe-area-inset-right, 0px))
                max(28px, env(safe-area-inset-bottom, 0px))
                max(28px, env(safe-area-inset-left, 0px));
        }

        html.env-ipad .so-music-settings-sheet {
            width: min(580px, calc(100vw - 56px));
            max-height: min(76dvh, 720px);
            border-bottom: 1px solid color-mix(in srgb, var(--border-color) 74%, var(--primary) 26%);
            border-radius: 28px;
            box-shadow: 0 28px 80px rgba(9, 16, 28, 0.3);
            transform: translateY(18px) scale(0.98);
            transform-origin: center;
        }

        html.env-ipad .so-music-settings-overlay.is-open .so-music-settings-sheet {
            transform: translateY(0) scale(1);
        }

        html.env-ipad .so-music-settings-handle {
            display: none;
        }

        html.env-ipad .so-music-settings-header {
            padding: 18px 24px 10px;
            cursor: default;
            touch-action: auto;
        }

        html.env-ipad .so-music-settings-scroll {
            padding: 20px 24px 24px;
        }

        html.env-ipad .so-music-settings-footer {
            padding: 1px 24px 20px;
        }

        .so-music-settings-sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        [data-theme="dark"] .so-music-settings-overlay {
            background: rgba(8, 10, 14, 0.68);
        }

        [data-theme="dark"] .so-music-theme-segments input:checked + span {
            background: color-mix(in srgb, var(--card-bg) 82%, #000);
            box-shadow: 0 7px 18px rgba(0, 0, 0, 0.24);
        }

        @media (prefers-reduced-motion: reduce) {
            .so-music-settings-overlay,
            .so-music-settings-sheet,
            .so-music-theme-segments span,
            .so-music-settings-switch-track,
            .so-music-settings-switch-track::after {
                transition: none;
            }
        }

        .controls-row { 
            display: flex;
            gap: 12px; justify-content: center; flex-wrap: wrap; max-width: 900px; margin: 0 auto;
        }
        @media (max-width: 767px) {
            .controls-row {
                gap: 8px;
                flex-wrap: nowrap;
                align-items: center;
            }
        }
        
        select, input, button { 
            border: 1px solid var(--border-color);
            border-radius: 12px; 
            font-size: 14px; outline: none; height: 50px; box-sizing: border-box; 
            transition: all 0.2s;
            background: var(--input-bg);
            color: var(--text-main);
        }
        @media (max-width: 768px) { select, input, button { height: 44px; font-size: 13px; } }

        .custom-select-wrapper { position: relative; flex: 0 0 160px; }
        
        @media (max-width: 767px) { 
            .custom-select-wrapper {
                flex: 0 0 56px;
                width: 56px;
                max-width: 56px;
                margin: 0;
            }
        }

        select {
            width: 100%;
            appearance: none; -webkit-appearance: none;
            padding: 0 40px 0 16px; font-weight: normal; cursor: pointer;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;       
            background-image: var(--select-arrow);
            background-repeat: no-repeat;
            background-position: right 12px center; background-size: 16px;
        }

        .custom-select-wrapper.is-enhanced select {
            position: absolute;
            width: 1px;
            height: 1px;
            opacity: 0;
            pointer-events: none;
        }
        .country-select-control {
            width: 100%;
            position: relative;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
        }
        .country-select-trigger {
            width: 100%;
            height: 50px;
            padding: 0 36px 0 14px;
            border-radius: 12px;
            border: 1px solid rgba(0, 61, 165, 0.18);
            background: var(--input-bg);
            background: color-mix(in srgb, var(--input-bg) 96%, transparent);
            color: var(--text-main);
            display: flex;
            align-items: center;
            justify-content: flex-start;
            gap: 7px;
            box-shadow: none;
            cursor: pointer;
            transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
        }
        .country-select-trigger:hover {
            border-color: var(--primary);
            background: var(--bg);
        }
        .country-select-control.is-open .country-select-trigger {
            border-color: var(--primary);
            border-color: color-mix(in srgb, var(--primary) 44%, var(--border-color));
        }
        .country-select-trigger:active {
            transform: translateY(1px);
        }
        .country-select-flag {
            flex: 0 0 auto;
            width: 20px;
            min-width: 20px;
            height: 15px;
            text-align: center;
            font-size: 13px;
            line-height: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .country-select-flag img {
            width: 20px;
            height: 15px;
            border-radius: 2px;
            object-fit: cover;
            box-shadow: 0 0 0 1px rgba(80, 99, 132, 0.22);
            box-shadow: 0 0 0 1px color-mix(in srgb, var(--border-color) 58%, transparent);
            display: block;
        }
        .country-select-label {
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            font-size: 15px;
            font-weight: 500;
            line-height: 1;
        }
        .country-select-icon {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-sub);
            font-size: 12px;
            pointer-events: none;
            transition: transform 0.2s ease, color 0.2s ease;
        }
        .country-select-control.is-open .country-select-icon {
            transform: translateY(-50%) rotate(180deg);
            color: var(--primary);
        }
        .country-select-menu {
            position: absolute;
            left: 0;
            right: 0;
            top: calc(100% + 6px);
            z-index: 60;
            max-height: min(360px, calc(100vh - 190px));
            overflow-y: auto;
            overscroll-behavior: none;
            scrollbar-gutter: stable;
            padding: 6px;
            border-radius: 12px;
            border: 1px solid rgba(0, 61, 165, 0.16);
            background: color-mix(in srgb, var(--card-bg) 97%, transparent);
            box-shadow: 0 18px 34px rgba(0, 0, 0, 0.18);
            backdrop-filter: blur(14px);
            opacity: 0;
            transform: translateY(-6px);
            pointer-events: none;
            transition: opacity 0.18s ease, transform 0.18s ease;
        }
        .country-select-control.is-open .country-select-menu {
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }
        .country-select-menu::-webkit-scrollbar {
            width: 6px;
        }
        .country-select-menu::-webkit-scrollbar-thumb {
            border-radius: 999px;
            background: color-mix(in srgb, var(--text-sub) 34%, transparent);
        }
        .country-select-section {
            padding: 6px 8px 4px;
            color: var(--text-main);
            font-size: 11px;
            font-weight: 800;
            line-height: 1;
            letter-spacing: 0.01em;
        }
        .country-select-option {
            width: 100%;
            height: 30px;
            min-height: 30px;
            padding: 0 8px;
            border: none;
            border-radius: 8px;
            background: transparent;
            color: var(--text-main);
            display: flex;
            align-items: center;
            justify-content: flex-start;
            gap: 7px;
            font-size: 13px;
            font-weight: 500;
            text-align: left;
            cursor: pointer;
            transition: background-color 0.18s ease, color 0.18s ease;
        }
        .country-select-option:hover {
            background: rgba(0, 122, 255, 0.08);
        }
        .country-select-option.active {
            background: rgba(0, 122, 255, 0.16);
            color: var(--primary);
            font-weight: 750;
        }
        .country-select-option .country-select-flag {
            font-size: 16px;
        }
        .country-select-option .country-select-label {
            font-size: 13px;
            font-weight: inherit;
        }

        @media (max-width: 767px) {
            .country-select-trigger {
                height: 44px;
                padding: 0;
                justify-content: center;
                gap: 0;
            }
            .country-select-trigger > .country-select-label,
            .country-select-trigger > .country-select-icon {
                display: none;
            }
            .country-select-menu {
                right: auto;
                width: min(280px, calc(100vw - 40px));
            }
            .country-select-option { height: 28px; min-height: 28px; font-size: 12px; }
            .country-select-option .country-select-label { font-size: 12px; }
            .country-select-section { font-size: 10px; padding-top: 5px; }
        }

        select option { 
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            padding: 4px; 
            background-color: var(--card-bg);
            color: var(--text-main);
        }

        [data-theme="dark"] select,
        [data-theme="dark"] select option,
        [data-theme="dark"] select optgroup {
            background-color: #27211a !important; 
            color: var(--text-main) !important;
        }
        [data-theme="dark"] .country-select-trigger,
        [data-theme="dark"] .country-select-menu {
            border-color: rgba(212, 175, 55, 0.22);
        }
        [data-theme="dark"] .country-select-option:hover {
            background: rgba(212, 175, 55, 0.12);
        }
        [data-theme="dark"] .country-select-option.active {
            background: rgba(212, 175, 55, 0.18);
            color: #f7e5c2;
        }
        input { 
            flex-grow: 1;
            font-size: 15px; padding: 0 20px; min-width: 0; 
        }
        #searchInput::placeholder {
            color: var(--search-placeholder-color);
            opacity: 1;
            transition: color 0.2s ease;
        }
        #searchInput:focus::placeholder {
            color: var(--search-placeholder-focus-color);
        }
        #searchInput {
            background: var(--search-input-bg);
            color: var(--text-main);
            caret-color: var(--primary);
        }
        @media (min-width: 769px) {
            #searchInput {
                flex: 1 1 360px;
                max-width: 369px;
            }
        }
        #searchInput:focus {
            background: var(--search-input-bg);
        }
        #searchInput:-webkit-autofill,
        #searchInput:-webkit-autofill:hover,
        #searchInput:-webkit-autofill:focus,
        #searchInput:-webkit-autofill:active {
            -webkit-text-fill-color: var(--text-main) !important;
            caret-color: var(--primary);
            -webkit-box-shadow: 0 0 0 1000px var(--search-input-bg) inset !important;
            box-shadow: 0 0 0 1000px var(--search-input-bg) inset !important;
            border-color: var(--border-color);
            transition: background-color 9999s ease-out 0s;
        }
        #searchInput:-webkit-autofill:focus {
            border-color: var(--primary);
            -webkit-box-shadow:
                0 0 0 1000px var(--search-input-bg) inset,
                0 0 0 3px var(--primary-glow) !important;
            box-shadow:
                0 0 0 1000px var(--search-input-bg) inset,
                0 0 0 3px var(--primary-glow) !important;
        }
        input:focus { 
            border-color: var(--primary);
            background: var(--card-bg); 
            box-shadow: 0 0 0 3px var(--primary-glow); 
        }
        
        .btn-primary { 
            background: var(--card-bg);
            color: var(--text-main); border: 1px solid var(--border-color); font-weight: 600; 
            cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px;
            padding: 0 32px;
            font-size: 15px; flex-shrink: 0;
        }
        .btn-primary:hover { 
            background: var(--bg);
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-1px); 
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        @media (max-width: 767px) {
            #searchInput {
                flex: 1 1 auto;
                width: auto;
                min-width: 0;
                padding: 0 14px;
            }
            .btn-primary {
                flex: 0 0 56px;
                width: 56px;
                padding: 0;
                font-size: 14px;
            }
        }
        @media (min-width: 768px) and (max-width: 768px) {
            .controls-row {
                gap: 8px;
                flex-wrap: nowrap;
                align-items: center;
            }
            .custom-select-wrapper {
                flex: 0 0 160px;
                width: 160px;
                max-width: 160px;
                margin: 0;
            }
            .country-select-trigger {
                height: 44px;
            }
            #searchInput {
                flex: 0 1 320px;
                width: 320px;
                max-width: 320px;
                min-width: 0;
            }
            .btn-primary {
                flex: 0 0 auto;
            }
        }
        @media (min-width: 767px) and (max-width: 1024px) {
            .controls-row {
                gap: 8px;
                flex-wrap: nowrap;
                align-items: center;
            }
            .custom-select-wrapper {
                flex: 0 0 160px;
                width: 160px;
                max-width: 160px;
                margin: 0;
            }
            .country-select-trigger {
                height: 44px;
                padding: 0 36px 0 14px;
                justify-content: flex-start;
                gap: 7px;
            }
            .country-select-trigger > .country-select-label {
                display: block;
            }
            .country-select-trigger > .country-select-icon {
                display: block;
            }
            .country-select-menu {
                right: 0;
                width: auto;
            }
            .country-select-option {
                height: 30px;
                min-height: 30px;
                font-size: 13px;
            }
            .country-select-option .country-select-label {
                font-size: 13px;
            }
            .country-select-section {
                padding: 6px 8px 4px;
                font-size: 11px;
            }
            #searchInput {
                flex: 0 1 320px;
                width: 320px;
                max-width: 320px;
                min-width: 0;
                padding: 0 20px;
            }
            .btn-primary {
                flex: 0 0 auto;
                width: auto;
                padding: 0 32px;
                font-size: 15px;
            }
        }

        #statusText { 
            margin-top: 15px; font-size: 13px; color: var(--text-sub);
            font-weight: 500; 
            text-align: center;
        }
        #statusText:empty { display: none; }

        .empty-results-message {
            grid-column: 1 / -1;
            text-align: center;
            color: var(--text-sub);
            margin-top: 20px;
        }

        .hero-welcome {
            display: flex;
            flex-direction: column; align-items: center; justify-content: center;
            padding: 60px 20px; text-align: center;
            animation: fadeIn 0.8s ease;
        }
        @media (max-width: 768px) { .hero-welcome { padding: 40px 20px; } }
        
        .hero-icon { 
            font-size: 80px;
            color: var(--border-color); margin-bottom: 20px; 
            transition: color 0.5s;
        }
        .hero-title { 
            font-size: 32px; font-weight: 700; color: var(--text-main);
            margin-bottom: 10px; 
        }
        .hero-subtitle { 
            font-size: 16px; color: var(--text-sub); max-width: 500px; line-height: 1.5;
            margin-bottom: 40px; 
        }
        @media (max-width: 768px) {
            .hero-icon { font-size: 60px; } 
            .hero-title { font-size: 24px; } 
            .hero-subtitle { font-size: 14px; margin-bottom: 30px; }
        }
        
        .suggestion-chips { 
            display: flex;
            flex-wrap: wrap; justify-content: center; gap: 10px; max-width: 800px; 
        }
        @media (min-width: 769px) {
            .suggestion-chips {
                width: 1280px;
                max-width: calc(100vw - 40px);
            }
        }
        .chip {
            padding: 8px 16px;
            background: var(--chip-bg); 
            border: 1px solid var(--chip-border);
            border-radius: 20px; font-size: 13px; color: var(--text-sub); cursor: pointer;
            transition: all 0.2s; font-weight: 500;
        }
        .chip:hover { 
            border-color: var(--primary); 
            color: var(--primary); 
            transform: translateY(-2px);
            box-shadow: 0 4px 10px var(--primary-glow); 
        }
        .chip i { margin-right: 6px; color: #aaa; }
        .chip:hover i { color: var(--primary); }
        @media (max-width: 768px) { .chip { padding: 6px 12px; font-size: 12px; } }

        .so-music-hero-welcome-heart {
            width: 100%;
            padding: clamp(10px, 2.2vw, 28px) 0 24px;
            align-items: stretch;
        }

        .so-music-heart-home {
            position: relative;
            width: 100%;
            min-height: clamp(520px, calc(100vh - 190px), 920px);
            border-radius: 0;
            overflow: hidden;
            isolation: isolate;
            background: transparent;
            box-shadow: none;
        }

        [data-theme="dark"] .so-music-heart-home {
            background: transparent;
            box-shadow: none;
        }

        .so-music-heart-style-switcher {
            --heart-style-accent: var(--primary);
            --heart-style-accent-soft: color-mix(in srgb, var(--primary) 18%, transparent);
            --heart-style-dialog-bg:
                radial-gradient(circle at 50% 0%, rgba(255, 62, 70, 0.1), transparent 30%),
                radial-gradient(circle at 50% 4%, rgba(255, 216, 47, 0.08), transparent 22%),
                rgba(255, 255, 255, 0.95);
            --heart-style-dialog-border: color-mix(in srgb, var(--primary) 22%, rgba(60, 74, 92, 0.14));
            --heart-style-dialog-shadow: 0 28px 72px rgba(22, 42, 74, 0.24);
            --heart-style-item-bg: rgba(255, 255, 255, 0.58);
            --heart-style-item-border: rgba(86, 178, 255, 0.2);
            --heart-style-text: rgba(34, 35, 44, 0.78);
            --heart-style-strong: rgba(24, 27, 37, 0.96);
            position: relative;
            z-index: 126;
            display: flex;
            justify-content: center;
            height: 0;
            pointer-events: none;
        }

        .so-music-heart-style-switcher.is-search-edge-sticky {
            position: sticky;
            top: var(--heart-style-switcher-sticky-top, 0);
        }

        .so-music-heart-style-switcher::before {
            content: "";
            position: absolute;
            left: 50%;
            top: 0;
            width: min(310px, 56vw);
            height: 1px;
            transform: translate(-50%, -1px);
            background: linear-gradient(90deg, transparent, var(--heart-style-accent-soft), rgba(255, 255, 255, 0.82), var(--heart-style-accent-soft), transparent);
            pointer-events: none;
        }

        [data-theme="dark"] .so-music-heart-style-switcher {
            --heart-style-accent: var(--primary);
            --heart-style-accent-soft: color-mix(in srgb, var(--primary) 24%, transparent);
            --heart-style-dialog-bg:
                radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.12), transparent 32%),
                radial-gradient(circle at 50% 2%, rgba(255, 58, 66, 0.07), transparent 22%),
                rgba(31, 24, 18, 0.96);
            --heart-style-dialog-border: color-mix(in srgb, var(--primary) 25%, rgba(255, 255, 255, 0.09));
            --heart-style-dialog-shadow: 0 30px 76px rgba(0, 0, 0, 0.52);
            --heart-style-item-bg: rgba(255, 255, 255, 0.045);
            --heart-style-item-border: rgba(232, 177, 103, 0.13);
            --heart-style-text: rgba(247, 229, 194, 0.78);
            --heart-style-strong: rgba(255, 246, 229, 0.96);
        }

        .so-music-heart-style-petal {
            appearance: none;
            position: absolute;
            left: 50%;
            top: 0;
            width: 34px;
            height: 34px;
            display: grid;
            place-items: center;
            margin: 0;
            padding: 0;
            border: 0;
            border-radius: 0;
            background: transparent;
            box-shadow: none;
            cursor: pointer;
            pointer-events: auto;
            transform: translate(-50%, -50%);
        }

        .so-music-heart-style-petal img {
            width: 33px;
            height: 33px;
            display: block;
            object-fit: contain;
            filter: drop-shadow(0 9px 12px rgba(181, 20, 36, 0.22));
            transform: rotate(0deg);
            transform-origin: 50% 50%;
            will-change: transform;
            transition: filter 0.22s ease;
        }

        .so-music-heart-style-petal-label {
            position: absolute;
            width: 1px;
            height: 1px;
            overflow: hidden;
            clip: rect(0 0 0 0);
            white-space: nowrap;
        }

        .so-music-heart-style-petal:hover,
        .so-music-heart-style-petal:focus-visible,
        .so-music-heart-style-switcher.is-open .so-music-heart-style-petal {
            outline: none;
            transform: translate(-50%, -50%);
        }

        .so-music-heart-style-petal:hover img,
        .so-music-heart-style-petal:focus-visible img,
        .so-music-heart-style-switcher.is-open .so-music-heart-style-petal img {
            filter: drop-shadow(0 8px 13px rgba(181, 20, 36, 0.28));
            animation: soMusicStyleFlowerSpin 0.62s cubic-bezier(0.2, 0.74, 0.24, 1) both;
        }

        [data-theme="dark"] .so-music-heart-style-petal img {
            filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.42));
        }

        html.so-music-style-modal-open {
            scrollbar-gutter: stable;
        }

        body.so-music-style-modal-open {
            overflow: hidden;
        }

        .so-music-heart-style-overlay {
            position: fixed;
            inset: 0;
            z-index: 1005;
            background: rgba(18, 28, 46, 0.26);
            backdrop-filter: blur(15px) saturate(112%);
            -webkit-backdrop-filter: blur(15px) saturate(112%);
            opacity: 0;
            pointer-events: none;
            visibility: hidden;
            transition: opacity 0.2s ease, visibility 0s linear 0.22s;
            overscroll-behavior: contain;
        }

        [data-theme="dark"] .so-music-heart-style-overlay {
            background: rgba(4, 3, 2, 0.64);
        }

        .so-music-heart-style-switcher.is-open .so-music-heart-style-overlay {
            opacity: 1;
            pointer-events: auto;
            visibility: visible;
            transition-delay: 0s;
        }

        .so-music-heart-style-dialog {
            position: absolute;
            left: 50%;
            top: var(--heart-style-dialog-top, calc(50% - 126px));
            width: min(620px, calc(100vw - 36px));
            padding: 18px;
            border: 1px solid var(--heart-style-dialog-border);
            border-radius: 26px;
            background: var(--heart-style-dialog-bg);
            box-shadow: var(--heart-style-dialog-shadow);
            opacity: 0;
            overflow: visible;
            transform: translate(-50%, -10px) scale(0.94);
            transform-origin: 50% 0;
            transition: opacity 0.2s ease, transform 0.22s cubic-bezier(0.2, 0.76, 0.24, 1);
        }

        .so-music-heart-style-switcher.is-open .so-music-heart-style-dialog {
            opacity: 1;
            transform: translate(-50%, 0) scale(1);
        }

        .so-music-heart-style-switcher.is-open .so-music-heart-style-dialog-flower {
            animation: soMusicStyleDialogFlowerSpin 0.62s cubic-bezier(0.2, 0.74, 0.24, 1) both;
            animation-delay: var(--heart-style-flower-spin-delay, 0ms);
        }

        .so-music-heart-style-dialog-flower {
            position: absolute;
            left: 50%;
            top: auto;
            bottom: -41px;
            width: 42px;
            height: 42px;
            display: block;
            object-fit: contain;
            filter: drop-shadow(0 10px 14px rgba(181, 20, 36, 0.24));
            transform: translateX(-50%);
        }

        [data-theme="dark"] .so-music-heart-style-dialog-flower {
            filter: drop-shadow(0 11px 16px rgba(0, 0, 0, 0.48));
        }

        .so-music-heart-style-dialog-header {
            position: relative;
            min-height: 45px;
            display: flex;
            align-items: flex-start;
            justify-content: center;
            padding: 0 42px 24px;
        }

        .so-music-heart-style-dialog-title {
            margin: 0;
            color: var(--heart-style-strong);
            font-size: 17px;
            font-weight: 720;
            letter-spacing: 0.012em;
            line-height: 1.25;
            text-align: center;
        }

        .so-music-heart-style-close {
            position: absolute;
            top: -6px;
            right: -7px;
            width: 34px;
            height: 34px;
            padding: 0;
            display: grid;
            place-items: center;
            color: var(--heart-style-text);
            font-size: 26px;
        }

        .so-music-heart-style-close:hover,
        .so-music-heart-style-close:focus-visible {
            color: var(--heart-style-strong);
            outline: none;
        }

        .so-music-heart-style-panel {
            position: relative;
            display: grid;
            grid-template-columns: repeat(5, minmax(0, 1fr));
            gap: 9px;
            width: 100%;
        }

        .so-music-heart-style-btn {
            appearance: none;
            position: relative;
            min-width: 0;
            height: 43px;
            padding: 0 14px;
            border: 1px solid var(--heart-style-item-border);
            border-radius: 12px;
            background: var(--heart-style-item-bg);
            color: var(--heart-style-text);
            font-size: 12px;
            font-weight: 560;
            letter-spacing: 0.015em;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            cursor: pointer;
            transition: transform 0.18s ease, background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
        }

        .so-music-heart-style-btn:hover,
        .so-music-heart-style-btn:focus-visible {
            transform: translateY(-2px);
            color: var(--heart-style-strong);
            border-color: rgba(80, 174, 255, 0.44);
            background: color-mix(in srgb, var(--heart-style-accent) 7%, var(--heart-style-item-bg));
            box-shadow: 0 9px 20px color-mix(in srgb, var(--heart-style-accent) 12%, transparent);
            outline: none;
        }

        .so-music-heart-style-btn.is-active {
            background: color-mix(in srgb, var(--heart-style-accent) 10%, var(--heart-style-item-bg));
            border-color: color-mix(in srgb, var(--heart-style-accent) 68%, transparent);
            color: var(--heart-style-strong);
            box-shadow:
                inset 0 0 0 1px color-mix(in srgb, var(--heart-style-accent) 18%, transparent),
                0 8px 18px color-mix(in srgb, var(--heart-style-accent) 14%, transparent);
            font-weight: 700;
        }

        .so-music-heart-style-btn.is-active::after {
            content: "";
            position: absolute;
            top: 7px;
            right: 8px;
            width: 7px;
            height: 10px;
            border-radius: 7px 1px 7px 1px;
            background: var(--heart-style-accent);
            box-shadow: 0 2px 7px color-mix(in srgb, var(--heart-style-accent) 34%, transparent);
            transform: rotate(34deg);
        }

        [data-theme="dark"] .so-music-heart-style-btn {
            border-color: var(--heart-style-item-border);
            background: var(--heart-style-item-bg);
        }

        [data-theme="dark"] .so-music-heart-style-btn:hover,
        [data-theme="dark"] .so-music-heart-style-btn:focus-visible {
            border-color: rgba(232, 177, 103, 0.3);
            background: color-mix(in srgb, var(--heart-style-accent) 8%, var(--heart-style-item-bg));
        }

        [data-theme="dark"] .so-music-heart-style-btn.is-active {
            background: color-mix(in srgb, var(--heart-style-accent) 14%, var(--heart-style-item-bg));
            border-color: color-mix(in srgb, var(--heart-style-accent) 62%, transparent);
            color: var(--heart-style-strong);
            box-shadow:
                inset 0 0 0 1px color-mix(in srgb, var(--heart-style-accent) 18%, transparent),
                0 9px 22px color-mix(in srgb, var(--heart-style-accent) 14%, transparent);
        }

        @media (min-width: 769px) {
            html.env-constrained-ipad .so-music-heart-style-overlay {
                background: rgba(0, 0, 0, 0.58);
                backdrop-filter: none;
                -webkit-backdrop-filter: none;
            }
        }

        @media (max-width: 768px) {
            .so-music-heart-style-overlay {
                background: rgba(7, 10, 15, 0.72);
                backdrop-filter: none;
                -webkit-backdrop-filter: none;
            }

            [data-theme="dark"] .so-music-heart-style-overlay {
                background: rgba(0, 0, 0, 0.82);
            }

            .so-music-heart-style-dialog {
                width: min(354px, calc(100vw - 24px));
                padding: 14px 12px;
                border-radius: 24px;
            }

            .so-music-heart-style-dialog-flower {
                top: auto;
                bottom: -39px;
                width: 40px;
                height: 40px;
            }

            .so-music-heart-style-dialog-header {
                min-height: 43px;
                padding: 0 38px 20px;
            }

            .so-music-heart-style-dialog-title {
                font-size: 16px;
            }

            .so-music-heart-style-close {
                top: -4px;
                right: -4px;
                width: 32px;
                height: 32px;
                font-size: 25px;
            }

            .so-music-heart-style-panel {
                grid-template-columns: repeat(3, minmax(0, 1fr));
                gap: 7px;
            }

            .so-music-heart-style-btn {
                height: 42px;
                padding: 0 9px;
                font-size: 11px;
                border-radius: 11px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            .so-music-heart-style-overlay,
            .so-music-heart-style-dialog,
            .so-music-heart-style-btn {
                transition: none;
            }

            .so-music-heart-style-dialog-flower {
                animation: none !important;
            }
        }

        @media (min-width: 769px) and (max-width: 1024px) {
            .so-music-heart-home {
                min-height: clamp(640px, 66svh, 790px);
            }

            .so-music-heart-stage {
                transform: translateY(-86px);
            }

            .so-music-heart-style-panel {
                grid-template-columns: repeat(5, minmax(0, 1fr));
                gap: 8px;
            }

            .so-music-heart-style-btn {
                height: 43px;
                padding: 0 12px;
                font-size: 11.5px;
            }
        }

        @media (min-width: 880px) and (max-width: 1024px) and (min-height: 1000px) {
            .so-music-heart-home {
                min-height: clamp(620px, 62svh, 760px);
            }

            .so-music-heart-stage {
                transform: translateY(-116px);
            }
        }

        @media (min-width: 1100px) and (max-width: 1360px) and (max-height: 860px) {
            .so-music-heart-home {
                min-height: clamp(500px, calc(100svh - 260px), 560px);
            }

            .so-music-heart-stage {
                transform: translateY(-92px);
            }
        }

        @media (max-width: 360px) and (min-height: 800px) {
            .so-music-heart-home {
                min-height: clamp(360px, 48svh, 410px);
            }

            .so-music-heart-stage {
                transform: translateY(-28px) scale(0.92);
                transform-origin: top center;
            }
        }

        .so-music-heart-home::before,
        .so-music-heart-home::after {
            content: "";
            position: absolute;
            display: none;
            pointer-events: none;
            border-radius: 999px;
            filter: blur(4px);
            z-index: 0;
        }

        .so-music-heart-home::before {
            inset: 10% 12% auto;
            height: 38%;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.46), transparent 68%);
            opacity: 0.52;
        }

        .so-music-heart-home::after {
            left: 50%;
            bottom: 7%;
            width: min(520px, 72%);
            height: 180px;
            transform: translateX(-50%);
            background: radial-gradient(circle, rgba(255, 84, 126, 0.18), transparent 70%);
        }

        [data-theme="dark"] .so-music-heart-home::before {
            background: radial-gradient(circle, rgba(212, 175, 55, 0.2), transparent 68%);
            opacity: 0.46;
        }

        [data-theme="dark"] .so-music-heart-home::after {
            background: radial-gradient(circle, rgba(212, 72, 96, 0.18), transparent 70%);
        }

        .so-music-heart-stage {
            position: absolute;
            inset: 0;
            z-index: 1;
            overflow: hidden;
        }

        .so-music-heart-card {
            position: absolute;
            left: 0;
            top: 0;
            box-sizing: border-box;
            width: var(--heart-w, 220px);
            height: var(--heart-h, 92px);
            display: block;
            padding: 0;
            border-radius: 13px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.24);
            color: rgba(255, 255, 255, 0.94);
            background: rgba(12, 14, 18, 0.28);
            cursor: pointer;
            box-shadow: 0 5px 14px rgba(0, 0, 0, 0.16);
            transform: translate3d(var(--heart-x, 0), var(--heart-y, 0), 0) scale(var(--heart-scale, 1)) rotate(var(--heart-rotate, 0deg));
            transform-origin: center;
            transition: box-shadow 0.24s ease, border-color 0.24s ease, filter 0.24s ease, width 0.32s cubic-bezier(0.22, 1, 0.36, 1), height 0.32s cubic-bezier(0.22, 1, 0.36, 1);
            opacity: 0;
            will-change: transform, opacity;
            contain: layout paint;
            animation: soMusicHeartCardIn 0.72s cubic-bezier(0.22, 1, 0.36, 1) forwards;
            animation-delay: var(--heart-delay, 0ms);
            isolation: isolate;
        }

        .so-music-heart-card[hidden],
        .so-music-heart-card.is-popout-obscured {
            display: none !important;
        }

        .so-music-heart-card::after {
            content: "";
            position: absolute;
            inset: 0;
            z-index: 2;
            pointer-events: none;
            background: rgba(0, 0, 0, 0.28);
            opacity: 0;
            transition: opacity 0.24s ease;
        }

        [data-theme="dark"] .so-music-heart-card::after {
            opacity: 1;
        }

        .so-music-heart-card.is-popout::after {
            display: none;
        }

        .so-music-heart-card:hover,
        .so-music-heart-card:focus-visible {
            border-color: rgba(255, 255, 255, 0.58);
            box-shadow: 0 9px 22px rgba(0, 0, 0, 0.24), 0 0 0 2px rgba(255, 255, 255, 0.12);
        }

        .so-music-heart-card.is-selected {
            border-color: rgba(255, 255, 255, 0.72);
            box-shadow: 0 9px 24px rgba(0, 0, 0, 0.28), 0 0 0 2px rgba(255, 255, 255, 0.18);
        }

        :root:not([data-theme="dark"]) .so-music-heart-card.is-selected {
            box-shadow: 0 9px 24px rgba(58, 76, 92, 0.18), 0 0 0 2px rgba(255, 255, 255, 0.86);
        }

        :root:not([data-theme="dark"]) .so-music-heart-card {
            border-color: rgba(255, 255, 255, 0.72);
            color: rgba(24, 21, 26, 0.94);
            background: rgba(255, 255, 255, 0.18);
            box-shadow: 0 7px 18px rgba(58, 76, 92, 0.15);
        }

        :root:not([data-theme="dark"]) .so-music-heart-card:hover,
        :root:not([data-theme="dark"]) .so-music-heart-card:focus-visible {
            border-color: rgba(255, 255, 255, 0.92);
            box-shadow: 0 9px 22px rgba(58, 76, 92, 0.18), 0 0 0 2px rgba(255, 255, 255, 0.72);
        }

        .so-music-heart-card.is-popout {
            --heart-popout-rank-bg: rgba(0, 0, 0, 0.42);
            --heart-popout-rank-color: rgba(255, 255, 255, 0.88);
            --heart-popout-title-bg: rgba(0, 0, 0, 0.34);
            --heart-popout-title-color: rgba(255, 255, 255, 0.94);
            --heart-popout-shadow: rgba(0, 0, 0, 0.18);
            gap: 5px;
            padding: 6px;
            box-sizing: border-box;
            max-width: 190px;
            max-height: 190px;
            border-radius: 15px;
            box-shadow: 0 12px 26px rgba(0, 0, 0, 0.2), 0 0 0 2px rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.3);
            animation: none;
            opacity: 1;
            contain: layout paint;
            cursor: pointer;
            isolation: isolate;
        }

        :root:not([data-theme="dark"]) .so-music-heart-card.is-popout {
            box-shadow: 0 14px 30px rgba(58, 76, 92, 0.14), 0 0 0 2px rgba(255, 255, 255, 0.82);
            border-color: rgba(0, 0, 0, 0.1);
        }

        .so-music-heart-card-header {
            position: absolute;
            left: 4px;
            right: 4px;
            bottom: 4px;
            z-index: 4;
            display: flex;
            align-items: center;
            justify-content: flex-start;
            gap: 4px;
            height: var(--heart-header-h, 28px);
            min-height: 0;
            padding: 0 5px;
            background: rgba(8, 10, 12, 0.52);
            border-radius: 8px;
            opacity: 0;
            transform: translateY(4px);
            transition: opacity 0.2s ease, transform 0.2s ease;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .so-music-heart-card:hover .so-music-heart-card-header,
        .so-music-heart-card:focus-visible .so-music-heart-card-header,
        .so-music-heart-card.is-selected .so-music-heart-card-header,
        .so-music-heart-card.is-popout .so-music-heart-card-header {
            opacity: 1;
            transform: translateY(0);
        }

        .so-music-heart-card.is-popout .so-music-heart-card-header {
            left: 8px;
            right: 8px;
            top: 8px;
            bottom: 8px;
            z-index: 4;
            display: block;
            height: auto;
            min-height: 0;
            padding: 0;
            border-radius: 0;
            background: transparent;
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
        }

        .so-music-heart-card.is-popout .so-music-heart-card-body,
        .so-music-heart-card.is-popout .so-music-heart-card-hint {
            display: none;
        }

        .so-music-heart-popout-nav {
            display: none;
        }

        .so-music-heart-dots {
            display: none;
            gap: 5px;
            flex: 0 0 auto;
        }

        .so-music-heart-dots i {
            display: block;
            width: 11px;
            height: 11px;
            border-radius: 50%;
        }

        .so-music-heart-dots i:nth-child(1) { background: #ff6058; }
        .so-music-heart-dots i:nth-child(2) { background: #ffbd2e; }
        .so-music-heart-dots i:nth-child(3) { background: #29c941; }

        .so-music-heart-card-title {
            min-width: 0;
            flex: 1 1 auto;
            color: rgba(255, 255, 255, 0.88);
            font-size: clamp(8px, 0.54vw, 10px);
            font-weight: 400;
            line-height: 1.08;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            text-align: left;
        }

        .so-music-heart-card.is-popout .so-music-heart-card-title {
            display: -webkit-box;
            position: absolute;
            left: 50%;
            bottom: 0;
            transform: translateX(-50%);
            white-space: normal;
            min-width: 0;
            width: max-content;
            max-width: min(146px, calc(100% - 24px));
            box-sizing: border-box;
            padding: 4px 8px;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            color: var(--heart-popout-title-color);
            font-size: 11px;
            font-weight: 400;
            line-height: 1.12;
            text-align: center;
            border-radius: 999px;
            background: var(--heart-popout-title-bg);
            box-shadow: 0 8px 20px var(--heart-popout-shadow);
            backdrop-filter: blur(7px);
            -webkit-backdrop-filter: blur(7px);
        }

        .so-music-heart-rank {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 auto;
            min-width: 18px;
            height: 14px;
            padding: 0 4px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.16);
            color: rgba(255, 255, 255, 0.72);
            font-size: 7px;
            font-weight: 400;
            line-height: 1;
        }

        .so-music-heart-card.is-popout .so-music-heart-rank {
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 22px;
            min-width: 22px;
            height: 22px;
            margin-top: 0;
            padding: 0;
            border-radius: 50%;
            background: var(--heart-popout-rank-bg);
            color: var(--heart-popout-rank-color);
            font-size: 8px;
            box-shadow: 0 5px 12px rgba(0, 0, 0, 0.16);
        }

        .so-music-heart-card.is-popout .so-music-heart-popout-nav {
            position: absolute;
            top: 0;
            z-index: 6;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 22px;
            height: 22px;
            padding: 0;
            border: 1px solid rgba(255, 255, 255, 0.32);
            border-radius: 50%;
            background: color-mix(in srgb, var(--heart-popout-rank-bg) 76%, rgba(0, 0, 0, 0.18));
            color: var(--heart-popout-rank-color);
            box-shadow: 0 5px 12px rgba(0, 0, 0, 0.14);
            cursor: pointer;
            font: inherit;
            font-size: 14px;
            line-height: 1;
            transition: transform 0.16s ease, filter 0.16s ease, box-shadow 0.16s ease;
        }

        .so-music-heart-card.is-popout .so-music-heart-popout-nav span {
            position: absolute;
            inset: 0;
            display: grid;
            place-items: center;
            line-height: 1;
            transform: translateY(-1.5px);
        }

        .so-music-heart-card.is-popout .so-music-heart-popout-nav-prev {
            left: 0;
        }

        .so-music-heart-card.is-popout .so-music-heart-popout-nav-next {
            right: 0;
        }

        .so-music-heart-card.is-popout .so-music-heart-popout-nav:hover,
        .so-music-heart-card.is-popout .so-music-heart-popout-nav:focus-visible {
            filter: brightness(1.08) saturate(1.08);
            box-shadow: 0 7px 16px rgba(0, 0, 0, 0.2);
            outline: none;
        }

        .so-music-heart-card.is-popout .so-music-heart-popout-nav-prev:hover,
        .so-music-heart-card.is-popout .so-music-heart-popout-nav-prev:focus-visible {
            transform: translateX(-1px);
        }

        .so-music-heart-card.is-popout .so-music-heart-popout-nav-next:hover,
        .so-music-heart-card.is-popout .so-music-heart-popout-nav-next:focus-visible {
            transform: translateX(1px);
        }

        :root:not([data-theme="dark"]) .so-music-heart-card-header {
            background: rgba(255, 255, 255, 0.78);
        }

        :root:not([data-theme="dark"]) .so-music-heart-card-title {
            color: rgba(24, 21, 26, 0.86);
        }

        :root:not([data-theme="dark"]) .so-music-heart-card.is-popout .so-music-heart-card-title {
            color: var(--heart-popout-title-color);
            background: var(--heart-popout-title-bg);
            box-shadow: 0 8px 20px var(--heart-popout-shadow);
        }

        :root:not([data-theme="dark"]) .so-music-heart-card.is-popout .so-music-heart-card-header {
            background: transparent;
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
        }

        :root:not([data-theme="dark"]) .so-music-heart-rank {
            background: rgba(24, 21, 26, 0.12);
            color: rgba(24, 21, 26, 0.82);
        }

        :root:not([data-theme="dark"]) .so-music-heart-card.is-popout .so-music-heart-rank {
            background: var(--heart-popout-rank-bg);
            color: var(--heart-popout-rank-color);
            box-shadow: 0 8px 18px var(--heart-popout-shadow);
        }

        .so-music-heart-card-body {
            display: none;
            align-items: center;
            justify-content: center;
            flex: 1 1 auto;
            min-height: 0;
            padding: 0;
            color: rgba(255, 255, 255, 0.96);
            font-size: clamp(10px, 0.82vw, 13px);
            font-weight: 400;
            line-height: 1.35;
            text-align: center;
            overflow: hidden;
            text-shadow: 0 1px 8px rgba(0, 0, 0, 0.18);
        }

        .so-music-heart-card.is-popout .so-music-heart-card-body {
            flex: 1 1 auto;
            flex-direction: column;
            gap: 8px;
            justify-content: flex-end;
            overflow: visible;
        }

        .so-music-heart-card-artist {
            display: -webkit-box;
            width: 100%;
            color: rgba(255, 255, 255, 0.68);
            font-size: clamp(8px, 0.54vw, 10px);
            font-weight: 400;
            line-height: 1.12;
            text-align: left;
            overflow: hidden;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .so-music-heart-card.is-popout .so-music-heart-card-artist {
            order: 2;
            color: rgba(255, 255, 255, 0.78);
            font-size: clamp(10px, 0.72vw, 12px);
            font-weight: 400;
            text-align: center;
            -webkit-line-clamp: 1;
        }

        :root:not([data-theme="dark"]) .so-music-heart-card-body {
            color: rgba(24, 21, 26, 0.88);
            text-shadow: none;
        }

        :root:not([data-theme="dark"]) .so-music-heart-card-artist {
            color: rgba(24, 21, 26, 0.76);
        }

        :root:not([data-theme="dark"]) .so-music-heart-card.is-popout .so-music-heart-card-artist {
            color: rgba(24, 21, 26, 0.8);
        }

        .so-music-heart-thumb {
            position: absolute;
            inset: 0;
            z-index: 0;
            border-radius: inherit;
            overflow: hidden;
            background: rgba(255, 255, 255, 0.1);
        }

        .so-music-heart-popout-media {
            position: relative;
            order: 1;
            flex: 0 0 var(--heart-cover-size, 88px);
            width: var(--heart-cover-size, 88px);
            height: var(--heart-cover-size, 88px);
            aspect-ratio: auto;
            margin: 0 auto;
            border-radius: 14px;
            overflow: hidden;
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
        }

        .so-music-heart-card.is-popout .so-music-heart-popout-media {
            position: absolute;
            inset: 0;
            z-index: 0;
            width: 100%;
            height: 100%;
            flex: none;
            margin: 0;
            border-radius: inherit;
            background: rgba(0, 0, 0, 0.24);
            box-shadow: none;
        }

        .so-music-heart-card.is-popout .so-music-heart-popout-media::after {
            content: "";
            position: absolute;
            inset: 0;
            z-index: 3;
            pointer-events: none;
            background: rgba(0, 0, 0, 0.32);
        }

        :root:not([data-theme="dark"]) .so-music-heart-card.is-popout .so-music-heart-popout-media::after {
            display: none;
        }

        .so-music-heart-cover {
            position: absolute;
            inset: 0;
            z-index: 2;
            display: block;
            width: 100% !important;
            height: 100% !important;
            max-width: none !important;
            max-height: none !important;
            object-fit: cover;
            border-radius: inherit;
            background: rgba(255, 255, 255, 0.14);
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
            opacity: 0;
            transition: opacity 0.16s ease;
        }

        .so-music-heart-card.is-popout .so-music-heart-cover {
            border-radius: inherit;
            box-shadow: none;
        }

        .so-music-heart-cover.is-loaded {
            opacity: 1;
        }

        .so-music-heart-cover-fallback {
            position: absolute;
            inset: 0;
            z-index: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: inherit;
            background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.28), transparent 42%), rgba(0, 0, 0, 0.18);
            color: rgba(255, 255, 255, 0.84);
            font-size: clamp(11px, 0.9vw, 15px);
            letter-spacing: 0.02em;
        }

        :root:not([data-theme="dark"]) .so-music-heart-cover {
            box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.06);
        }

        :root:not([data-theme="dark"]) .so-music-heart-popout-media {
            background: rgba(44, 38, 46, 0.06);
            box-shadow: 0 10px 24px rgba(58, 76, 92, 0.12);
        }

        :root:not([data-theme="dark"]) .so-music-heart-cover-fallback {
            background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.72), transparent 42%), rgba(44, 38, 46, 0.08);
            color: rgba(44, 38, 46, 0.6);
        }

        .so-music-heart-card-hint {
            position: relative;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            align-self: center;
            min-height: 23px;
            padding: 0 10px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.12);
            color: rgba(255, 255, 255, 0.76);
            font-size: 9px;
            font-weight: 400;
            letter-spacing: 0.04em;
        }

        .so-music-heart-card-hint[hidden] {
            display: none;
        }

        :root:not([data-theme="dark"]) .so-music-heart-card-hint {
            background: rgba(24, 21, 26, 0.12);
            color: rgba(24, 21, 26, 0.82);
        }

        @keyframes soMusicHeartCardIn {
            from {
                opacity: 0;
                transform: translate3d(var(--heart-x, 0), calc(var(--heart-y, 0) + 16px), 0) scale(calc(var(--heart-scale, 1) * 0.82)) rotate(var(--heart-rotate, 0deg));
            }
            to {
                opacity: 1;
                transform: translate3d(var(--heart-x, 0), var(--heart-y, 0), 0) scale(var(--heart-scale, 1)) rotate(var(--heart-rotate, 0deg));
            }
        }

        @keyframes soMusicStyleFlowerSpin {
            from {
                transform: rotate(0deg);
            }
            to {
                transform: rotate(360deg);
            }
        }

        @keyframes soMusicStyleDialogFlowerSpin {
            from {
                transform: translateX(-50%) rotate(0deg);
            }
            to {
                transform: translateX(-50%) rotate(360deg);
            }
        }

        @media (max-width: 768px) {
            .so-music-hero-welcome-heart {
                padding: 6px 0 12px;
            }

            .so-music-heart-home {
                min-height: clamp(320px, 54svh, 430px);
                border-radius: 0;
            }

            .so-music-heart-style-petal {
                width: 31px;
                height: 31px;
            }

            .so-music-heart-style-petal img {
                width: 30px;
                height: 30px;
            }

            .so-music-heart-style-panel {
                top: auto;
                grid-template-columns: repeat(3, minmax(0, 1fr));
                gap: 7px;
                width: 100%;
                max-width: none;
                padding: 0;
                border-radius: 0;
            }

            .so-music-heart-style-btn {
                height: 42px;
                padding: 0 9px;
                font-size: 11px;
            }

            .so-music-heart-card {
                padding: 0;
                border-radius: 11px;
                box-shadow: 0 3px 9px rgba(0, 0, 0, 0.08);
            }

            .so-music-heart-card-header {
                padding: 0 4px;
                border-radius: 7px;
            }

            .so-music-heart-dots {
                gap: 4px;
            }

            .so-music-heart-dots i {
                width: 9px;
                height: 9px;
            }

            .so-music-heart-card-title {
                font-size: 8px;
            }

            .so-music-heart-card-body {
                font-size: 12px;
            }

            .so-music-heart-rank {
                min-width: 17px;
                height: 12px;
                padding: 0 3px;
                font-size: 7px;
            }

            .so-music-heart-card-artist {
                font-size: 8px;
                line-height: 1.08;
            }

            .so-music-heart-card.is-popout {
                padding: 5px;
                border-radius: 13px;
            }

            .so-music-heart-card.is-popout .so-music-heart-card-title {
                max-width: min(76px, calc(100% - 14px));
                padding: 2px 6px;
                font-size: 8px;
                font-weight: 400;
                line-height: 1.05;
            }

            .so-music-heart-card.is-popout .so-music-heart-rank {
                width: 16px;
                min-width: 16px;
                height: 16px;
                font-size: 7px;
            }

            .so-music-heart-card.is-popout .so-music-heart-popout-nav {
                width: 16px;
                height: 16px;
                font-size: 11px;
            }

            .so-music-heart-popout-media {
                flex-basis: var(--heart-cover-size, 68px);
                width: var(--heart-cover-size, 68px);
                height: var(--heart-cover-size, 68px);
                border-radius: 12px;
            }

            .so-music-heart-card-hint {
                min-height: 22px;
                font-size: 9px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            .so-music-heart-card {
                animation: none;
                opacity: 1;
            }
        }

        .results { 
            display: grid;
            gap: 24px; 
            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); 
            transition: opacity 0.5s ease; margin-top: 20px;
        }
        @media (max-width: 768px) {
            .results { gap: 16px; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); margin-top: 15px; }
        }
        .results.blur-loading { 
            opacity: 0.3;
            filter: grayscale(80%); pointer-events: none; 
        }

        @keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

        .card { 
            background: var(--card-bg);
            border-radius: 10px; overflow: hidden; 
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); 
            border: 1px solid var(--border-color); cursor: pointer; 
            display: flex;
            flex-direction: column; 
            box-shadow: var(--shadow-card);
            animation: fadeIn 0.5s ease forwards;
        }
        .card:hover { 
            transform: translateY(-6px); 
            box-shadow: var(--shadow-hover); 
            border-color: var(--primary);
        }
        .card.is-top-chart-card:hover,
        .card.is-top-chart-card:focus-visible,
        .card.is-top-chart-card.is-top-chart-resolving {
            transform: none !important;
        }
        
        @media (max-width: 768px) {
            .card { border-radius: 12px; }
            .card { animation: none; opacity: 1; }
            .card:hover { transform: none; box-shadow: var(--shadow-card); border-color: var(--border-color); }
            .card:active { transform: scale(0.98); } 
        }

        @keyframes topChartCardResolving {
            0%, 100% {
                border-color: var(--primary);
                box-shadow: var(--shadow-card), 0 0 0 1px var(--primary);
            }
            50% {
                border-color: var(--primary);
                box-shadow: var(--shadow-card), 0 0 0 5px var(--primary-glow);
            }
        }
        .card.is-top-chart-resolving {
            animation: topChartCardResolving 0.9s ease-in-out infinite !important;
            border-color: var(--primary);
        }
        @media (prefers-reduced-motion: reduce) {
            .card.is-top-chart-resolving {
                animation: none !important;
                box-shadow: var(--shadow-card), 0 0 0 3px var(--primary-glow);
            }
        }
        .top-chart-feedback-overlay {
            position: fixed;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 24px;
            background: rgba(12, 18, 32, 0.22);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.18s ease;
            z-index: 10000;
        }
        .top-chart-feedback-overlay.is-active {
            opacity: 1;
            pointer-events: auto;
        }
        .top-chart-feedback-card {
            width: fit-content;
            min-width: 200px;
            max-width: min(440px, 100%);
            padding: 12px 24px;
            border-radius: 50px;
            border: 1px solid color-mix(in srgb, var(--primary) 22%, var(--border-color));
            background: color-mix(in srgb, var(--card-bg) 88%, rgba(255,255,255,0.12));
            box-shadow: 0 28px 56px rgba(15, 23, 42, 0.24);
            text-align: center;
        }
        .top-chart-feedback-title {
            color: var(--text-main);
            font-size: 13px;
            font-weight: 400;
            line-height: normal;
            letter-spacing: 0;
        }
        @media (max-width: 768px) {
            .top-chart-feedback-overlay {
                padding: 20px;
                backdrop-filter: blur(10px);
                -webkit-backdrop-filter: blur(10px);
            }
            .top-chart-feedback-card {
                max-width: 100%;
            }
        }
        
        .cover-box { 
            position: relative;
            width: 100%; padding-top: 100%; 
            background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%); overflow: hidden;
        }
        .cover-box.is-loading::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(110deg, transparent 0%, rgba(255,255,255,0.55) 45%, transparent 70%);
            animation: coverShimmer 1.1s ease-in-out infinite;
            z-index: 1;
        }
        [data-theme="dark"] .cover-box {
            background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
        }
        [data-theme="dark"] .cover-box.is-loading::before {
            background: linear-gradient(110deg, transparent 0%, rgba(212,175,55,0.16) 45%, transparent 70%);
        }
        @media (max-width: 768px) { .cover-box { display: block; min-height: 0; } }

        .cover-box img { 
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%; 
            object-fit: cover; transition: opacity 0.25s ease, transform 0.5s; background-color: var(--border-color);
            opacity: 1;
        }
        .cover-box.is-loading img { opacity: 0; }
        .cover-box.is-error img { display: none; }
        .card:hover .cover-box img { transform: scale(1.05); }
        @media (max-width: 768px) { .card:active .cover-box img { transform: scale(1.02); } }
        
        .badge-loc { 
            position: absolute;
            top: 8px; right: 8px; background: rgba(0,0,0,0.6); color: white; 
            padding: 4px 8px; border-radius: 6px; font-size: 10px; backdrop-filter: blur(8px); 
            font-weight: 700;
            box-shadow: 0 2px 4px rgba(0,0,0,0.2); letter-spacing: 0;
        }
        
        .card-info { 
            padding: 10px;
            flex: 1; display: flex; flex-direction: column; 
        }
        @media (max-width: 768px) { .card-info { padding: 10px; } }
        
        .card-title { 
            font-weight: 700;
            font-size: 13px; margin-bottom: 5px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; height: 36px; line-height: 1.4; 
            color: var(--text-main);
        }
        @media (max-width: 768px) { .card-title { font-size: 12px; height: 34px; margin-bottom: 3px; } }
        
        .card-meta-row { 
            display: flex;
            align-items: center; justify-content: space-between; width: 100%; margin-bottom: 5px; gap: 8px;
        }
        .card-artist { 
            font-size: 11px; color: var(--text-sub); flex: 1; min-width: 0; white-space: nowrap;
            overflow: hidden; text-overflow: ellipsis; 
        }
        .card-artist-link { 
            color: var(--text-sub); text-decoration: none;
            transition: color 0.2s; 
        }
        .card-artist-link:hover { color: var(--primary); }
        @media (max-width: 768px) { .card-meta-row { margin-bottom: 5px; gap: 6px; } .card-artist { font-size: 10px; } }
        
        .card-date { 
            font-size: 11px;
            color: var(--text-sub); flex-shrink: 0; 
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            font-variant-numeric: tabular-nums;
            background: var(--input-bg); padding: 2px 6px; border-radius: 4px;
            letter-spacing: 0; font-weight: 500;
        }
        @media (max-width: 768px) { .card-date { font-size: 10px; padding: 2px 5px; } }

        .card-tools { 
            margin-top: auto;
            padding-top: 4px; 
            display: flex;
            gap: 6px;
        }
        .btn-card-hd { 
            font-size: 11px;
            color: var(--btn-hd-text); 
            padding: 8px 0; border-radius: 8px; 
            background: var(--btn-hd-bg); 
            font-weight: 600; 
            flex: 1;
            text-align: center; 
            transition: all 0.2s;
            display: block;
        }

        .btn-card-hd:hover { 
            background: var(--primary);
            color: #fff;
        }
        [data-theme="dark"] .btn-card-hd:hover {
            color: #000;
        }

        @media (max-width: 768px) { .btn-card-hd { font-size: 10px; padding: 6px 0; } .btn-card-hd:active { background: var(--primary); color: white; } }

        #loadMoreContainer { margin-top: 30px; text-align: center; display: none; }
        .btn-load-more {
            background: var(--card-bg);
            border: 1px solid var(--border-color); color: var(--text-main); padding: 12px 40px; border-radius: 25px;
            font-weight: 600; cursor: pointer; transition: all 0.2s;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
        }
        .btn-load-more:hover { 
            border-color: var(--primary); color: var(--primary);
            transform: translateY(-2px); box-shadow: 0 5px 15px var(--primary-glow); 
        }
        @media (max-width: 768px) { .btn-load-more { padding: 10px 30px; font-size: 13px; } }

        .mbridge-search-progressive-status {
            display: none;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            margin: 22px auto 0;
        }
        .mbridge-search-progressive-status.is-active { display: flex; }
        .mbridge-search-progressive-spinner {
            width: 20px;
            height: 20px;
            border: 2px solid var(--border-color);
            border-top-color: var(--primary);
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }
        @media (max-width: 768px) {
            .mbridge-search-progressive-status {
                margin-top: 16px;
            }
        }

        .glass-loader-overlay {
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(255, 255, 255, 0.1); 
            backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%);
            z-index: 9999; display: none; align-items: center; justify-content: center;
            opacity: 0; transition: opacity 0.4s ease; pointer-events: none;
        }
        [data-theme="dark"] .glass-loader-overlay {
            background: rgba(0, 0, 0, 0.2);
        }
        .glass-loader-overlay.active { display: flex; opacity: 1; pointer-events: all; }
        body.modal-open .glass-loader-overlay.active { pointer-events: none; }

        .breathing-logo { 
            font-size: 64px; 
            color: var(--primary); 
            animation: breathe 1.5s ease-in-out infinite;
            filter: drop-shadow(0 10px 20px var(--primary-glow)); 
        }
        .loading-text-modern { 
            position: absolute; margin-top: 100px;
            font-size: 14px; font-weight: 500; color: var(--text-sub); letter-spacing: 1px; opacity: 0.8; animation: fadeInOut 2s infinite;
        }

        @keyframes breathe {
            0% { transform: scale(0.95); opacity: 0.8; }
            50% { transform: scale(1.1); opacity: 1; filter: drop-shadow(0 0 30px var(--primary-glow)); }
            100% { transform: scale(0.95); opacity: 0.8; }
        }
        @keyframes fadeInOut { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }
        @keyframes coverShimmer { 100% { transform: translateX(100%); } }

        html.modal-open,
        html:has(body.modal-open),
        body.modal-open {
            overflow: hidden;
            overscroll-behavior: none;
        }
        body.modal-open {
            position: fixed;
            width: 100%;
        }

        .modal-overlay {
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%; 
            background: var(--modal-overlay); 
            backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
            z-index: 1000; display: none; align-items: center;
            justify-content: center;
            opacity: 0; transition: opacity 0.3s; overflow: hidden; overflow-x: hidden; overscroll-behavior: contain;
        }
        @media (max-width: 768px) {
            .modal-overlay { backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(0,0,0,0.9); }
        }
        @media (min-width: 769px) {
            html.env-constrained-ipad .modal-overlay {
                backdrop-filter: none;
                -webkit-backdrop-filter: none;
                background: rgba(0, 0, 0, 0.72);
            }
        }
        .modal-overlay.active { display: flex; opacity: 1; }
        
        .modal-content { 
            background: var(--card-bg);
            width: 90%; max-width: 900px; height: 80vh; 
            border-radius: 15px; display: flex; flex-direction: column; 
            box-shadow: 0 40px 80px rgba(0,0,0,0.3); overflow: hidden; overflow-x: hidden;
            transform: scale(0.96); transition: transform 0.3s; will-change: transform; position: relative;
            border: 1px solid var(--border-color);
        }
        .modal-overlay.active .modal-content { transform: scale(1); }
        
        .modal-header { 
            padding: 16px 24px;
            border-bottom: 1px solid var(--border-color); display: flex;
            justify-content: space-between; align-items: center; background: var(--table-header-bg); flex-shrink: 0;
        }
        .close-btn { background: none; border: none; font-size: 26px; cursor: pointer; color: var(--text-sub); line-height: 1; padding: 0 10px; }
        .close-btn:hover { color: var(--text-main); }
        .modal-close-mobile { display: none; }
        
        .modal-body { display: flex; flex: 1; overflow: hidden; overflow-x: hidden; position: relative; }
        
        .modal-sidebar { 
            width: 300px;
            padding: 30px; background: var(--bg); border-right: 1px solid var(--border-color);
            overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch; flex-shrink: 0; 
            display: flex; flex-direction: column; align-items: center;
            text-align: center;
        }
        
        .modal-cover { 
            width: 220px;
            height: 220px; border-radius: 12px;
            box-shadow: 0 15px 35px rgba(0,0,0,0.15); margin-bottom: 20px; 
            object-fit: cover; background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
            flex-shrink: 0;
        }
        .sidebar-text-wrap { width: 100%; }

        .m-title { font-size: 18px; font-weight: 700; margin-bottom: 8px; line-height: 1.3; color: var(--text-main); }
        .m-artist {
            display: block;
            width: fit-content;
            max-width: 100%;
            height: auto;
            min-height: 0;
            margin: 0 auto 20px;
            padding: 0;
            border: 0;
            background: transparent;
            appearance: none;
            -webkit-appearance: none;
            color: var(--primary);
            font-family: inherit;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.4;
            text-align: center;
            cursor: pointer;
        }
        .m-artist:focus-visible {
            outline: 2px solid currentColor;
            outline-offset: 3px;
        }
        .modal-header-title {
            font-weight: 700;
            color: var(--text-main);
            font-size: 16px;
        }
        
        .m-meta { 
            font-size: 12px;
            color: var(--text-sub); margin-bottom: 6px; width: 100%; 
            padding: 0 10px; display: flex; justify-content: space-between; align-items: center;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 6px;
        }
        .m-meta span:first-child { min-width: 60px; text-align: left; }
        .m-meta span:last-child { flex: 1; text-align: right; color: var(--text-main) !important; }
        .m-meta .mbridge-track-count-value {
            color: var(--text-main) !important;
            font-weight: inherit;
        }
        
        .btn-group { 
            margin-top: auto;
            display: flex; flex-direction: column; flex-wrap: wrap; align-items: stretch; gap: 10px; width: 100%; padding: 5px;
        }
        
        .btn-action { 
            padding: 12px;
            border-radius: 10px; font-size: 13px;
            border: 1px solid var(--border-color); color: var(--text-main); display: flex; align-items: center; justify-content: center; gap: 8px;
            transition: all 0.2s; cursor: pointer; font-weight: 500; background: var(--card-bg); 
        }
        [data-modal-video-play][hidden] {
            display: none !important;
        }
        .btn-action:hover { 
            background: var(--bg);
            border-color: var(--primary);
            transform: translateY(-1px); 
        }
        .btn-dl { 
            background: var(--text-main); 
            color: var(--bg); 
            border-color: var(--text-main);
        }
        .btn-dl:hover { 
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
        [data-theme="dark"] .btn-dl:hover { color: #000; }
        
        .modal-tracklist { 
            flex: 1;
            padding: 0; overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch;
            background: var(--card-bg); position: relative;
        }
        
        .track-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
        #trackLoader { display: none; }
        #trackLoader[style*="display: block"] {
            display: table-row-group !important;
        }
        #trackLoader .track-loader-row:hover { background: transparent; }
        #trackLoader .track-loader-cell {
            padding: 30px 20px;
            overflow: visible;
            white-space: normal;
            text-overflow: clip;
            text-align: center;
        }
        .track-loader-indicator {
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 36px;
            color: var(--text-sub);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.04em;
        }
        .track-loader-spinner {
            width: 34px;
            height: 22px;
            flex: 0 0 34px;
            border-radius: 8px;
            background:
                linear-gradient(var(--primary), var(--primary)) 3px 100% / 6px 42% no-repeat,
                linear-gradient(var(--primary), var(--primary)) 14px 100% / 6px 88% no-repeat,
                linear-gradient(var(--primary), var(--primary)) 25px 100% / 6px 62% no-repeat;
            filter: drop-shadow(0 4px 8px var(--primary-glow));
            animation: track-loader-pulse 0.82s ease-in-out infinite alternate;
        }
        @keyframes track-loader-pulse {
            0% {
                background-size: 6px 34%, 6px 86%, 6px 52%;
            }
            50% {
                background-size: 6px 82%, 6px 42%, 6px 94%;
            }
            100% {
                background-size: 6px 56%, 6px 100%, 6px 38%;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            .track-loader-spinner {
                animation: none;
                background-size: 6px 46%, 6px 88%, 6px 62%;
            }
        }
        .track-table th { 
            text-align: left;
            padding: 12px 20px; 
            border-bottom: 1px solid var(--table-border);
            color: var(--text-sub); font-size: 11px; font-weight: 600; text-transform: uppercase; 
            position: sticky; top: 0;
            background: var(--table-header-bg); backdrop-filter: blur(10px); z-index: 10;
        }
        
        @media (max-width: 768px) {
            .track-table th { backdrop-filter: none; background: var(--card-bg); border-bottom: 1px solid var(--table-border); }
        }

        .track-table td { 
            padding: 12px 20px;
            border-bottom: 1px solid var(--table-border); 
            font-size: 13px; color: var(--text-main); 
            white-space: nowrap; overflow: hidden; text-overflow: ellipsis; vertical-align: middle;
        }
        .track-table tr:hover { background: var(--table-hover); }
        .track-message-cell {
            text-align: center;
            color: var(--text-sub);
            padding: 20px;
        }
        
        .td-idx { width: 66px; color: var(--text-sub); text-align: center; font-variant-numeric: tabular-nums; }
        .track-table th.td-idx { text-align: center; }
        
        .td-action { width: 60px; text-align: center; }

        .track-table td.td-action { text-overflow: clip !important; overflow: visible !important; }
        .track-table td.td-action:not(.mbridge-td-actions) {
            text-align: right;
            padding-right: 12px;
        }
        .track-table th.td-action {
            text-align: right;
            padding-right: 12px;
        }
        .track-table th.td-action.mbridge-actions-header {
            text-align: center;
            padding-right: 20px;
        }
        
        .td-time { 
            width: 84px;
            text-align: right; color: var(--text-sub); 
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; 
            font-variant-numeric: tabular-nums; font-weight: 500;
        }
        .track-table td.td-time {
            overflow: visible;
            text-overflow: clip;
            white-space: nowrap;
        }
        .track-table th.td-time { text-align: right; }
        
        .play-btn { 
            width: 30px;
            min-width: 30px;
            max-width: 30px;
            height: 30px;
            flex: 0 0 30px;
            aspect-ratio: 1 / 1;
            box-sizing: border-box;
            border-radius: 50%; 
            display: inline-flex; align-items: center; justify-content: center; 
            cursor: pointer;
            padding: 0;
            transition: transform 0.2s, color 0.2s; 
            outline: none; appearance: none; -webkit-appearance: none; text-decoration: none;
            
            border: 1.5px solid var(--mbridge-action-border);
            padding: 0;
            background: var(--mbridge-action-bg);
            color: var(--mbridge-action-text);
            background-repeat: no-repeat;
            
            --progress: 0%;
        }
        .play-btn:hover { 
            background: var(--mbridge-action-hover-bg);
            border-color: var(--mbridge-action-hover-border);
            color: var(--mbridge-action-hover-text);
            transform: scale(1.1); 
        }
        .play-btn i {
            display: block;
            line-height: 1;
        }
        .play-btn .fa-play {
            transform: translateX(1px);
        }
        .play-btn:focus { outline: none; }

        .play-btn.playing { 
            border: 2px solid transparent;
            border-color: transparent;
            padding: 0;
            background: 
                linear-gradient(
                    var(--mbridge-play-ring-inner, var(--card-bg)),
                    var(--mbridge-play-ring-inner, var(--card-bg))
                ) padding-box,
                conic-gradient(var(--primary) var(--progress, 0%), var(--mbridge-action-border) 0%) border-box;
            color: var(--primary); 
        }
        [data-theme="dark"] .play-btn.playing {
            background:
                linear-gradient(
                    var(--mbridge-play-ring-inner, var(--card-bg)),
                    var(--mbridge-play-ring-inner, var(--card-bg))
                ) padding-box,
                conic-gradient(var(--mbridge-player-accent, #d4af37) var(--progress, 0%), var(--mbridge-action-border) 0%) border-box;
            color: var(--mbridge-player-accent, #d4af37);
        }
        
        .play-btn.loading,
        .play-btn.loading:hover {
            background: var(--bg); 
            color: var(--primary); 
            cursor: wait; transform: scale(1);
            border: 1px solid var(--border-color);
            padding: 0;
        }
        [data-theme="dark"] .play-btn.loading,
        [data-theme="dark"] .play-btn.loading:hover {
            background: var(--mbridge-action-bg);
            border: 1.5px solid var(--mbridge-action-border);
        }
        .play-btn.loading i { animation: spin 1s linear infinite; }
        .track-row-playable { cursor: pointer; }
        .track-title-row {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            max-width: 100%;
            min-width: 0;
            vertical-align: middle;
        }
        .track-name-text {
            display: block;
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            font-weight: 500;
        }
        .explicit-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 auto;
            min-width: 13px;
            height: 15px;
            font-size: 9px;
            line-height: 1;
            border: 1px solid #ff3b30;
            color: #ff3b30;
            padding: 0 3px;
            border-radius: 2px;
            margin: 0;
            font-weight: 700;
        }
        .track-unavailable { color: var(--text-sub); }

        @media (max-width: 768px) {
            .modal-overlay { align-items: stretch; overflow-y: auto; -webkit-overflow-scrolling: touch; }
            .modal-content {
                width: 100%;
                min-height: 100%; height: auto; max-width: 100%; 
                border-radius: 0; transform: none !important; border: none; margin: 0;
            }
            .modal-overlay.active .modal-content { transform: none !important; }
            .modal-header { padding: 6px 24px; }
            #detailModal [data-modal-close] {
                display: inline-flex;
                align-items: center;
                justify-content: center;
                width: 44px;
                height: 44px;
                padding: 0;
            }
            #detailModal .modal-close-desktop { display: none; }
            #detailModal .modal-close-mobile {
                display: block;
                width: 20px;
                height: 20px;
                fill: none;
                stroke: currentColor;
                stroke-width: 2.6;
                stroke-linecap: round;
                stroke-linejoin: round;
            }
            .modal-body { flex-direction: column; overflow-y: auto; -webkit-overflow-scrolling: touch; }
            .modal-sidebar {
                width: 100%;
                height: auto; padding: 15px; flex-direction: row; 
                align-items: flex-start; text-align: left; border-right: none; 
                border-bottom: 1px solid var(--border-color); background: var(--card-bg); box-sizing: border-box;
                overflow-y: visible;
            }
            .modal-cover { width: 100px; height: 100px; margin-bottom: 0; margin-right: 15px; }
            .sidebar-text-wrap { flex: 1; min-width: 0; }
            .m-title { font-size: 16px; margin-bottom: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
            .m-artist { font-size: 13px; margin: 0 0 8px; text-align: left; }
            .m-meta { display: flex; font-size: 11px; padding: 0; margin-bottom: 2px; border-bottom: none; }
            .m-meta span:first-child { min-width: auto; margin-right: 6px; color: var(--text-sub); font-weight: 500; }
            .m-meta span:last-child { text-align: left; }
            .btn-group { flex-direction: row; flex-wrap: wrap; margin-top: 8px; gap: 8px; }
            .btn-action { flex: 1 1 0; min-width: 0; padding: 8px; font-size: 12px; }
            .btn-action:active { background: var(--bg); transform: translateY(0); }
            .btn-dl:active { background: var(--text-main); color: var(--bg); }
            .modal-tracklist { width: 100%; flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; }
            .track-table th, .track-table td { padding: 10px 8px; font-size: 12px; }
            .td-time { width: 72px; } .td-idx { width: 40px; } .td-action { width: 50px; }
            .play-btn:active { background: var(--primary); color: white; transform: scale(0.95); }
        }

        :root:not([data-theme="dark"]) #detailModal .modal-content {
            isolation: isolate;
        }
        :root:not([data-theme="dark"]) #detailModal.has-album-cover-atmosphere,
        :root:not([data-theme="dark"]) #detailModal.is-album-atmosphere-pending {
            isolation: isolate;
            background: rgba(var(--album-atmosphere-light-rgb), 0.7);
        }
        :root:not([data-theme="dark"]) #detailModal > .mbridge-album-atmosphere-cover {
            position: absolute;
            z-index: 0;
            inset: -14%;
            width: 128%;
            height: 128%;
            pointer-events: none;
            object-fit: cover;
            filter: blur(86px) saturate(1.18);
            transform: scale(1.08);
            opacity: 0.44;
        }
        :root:not([data-theme="dark"]).env-constrained-ipad #detailModal > .mbridge-album-atmosphere-cover {
            inset: -8%;
            width: 116%;
            height: 116%;
            filter: blur(44px) saturate(1.12);
            opacity: 0.36;
        }
        :root:not([data-theme="dark"]) #detailModal.has-album-cover-atmosphere > .modal-content,
        :root:not([data-theme="dark"]) #detailModal.is-album-atmosphere-pending > .modal-content {
            z-index: 1;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content::after {
            content: "";
            position: absolute;
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.38s ease;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content::after {
            z-index: -1;
            inset: 0;
            background:
                radial-gradient(circle at 10% 14%, rgba(var(--album-atmosphere-secondary-rgb), 0.38), transparent 36%),
                radial-gradient(circle at 92% 8%, rgba(var(--album-atmosphere-tertiary-rgb), 0.3), transparent 38%),
                radial-gradient(circle at 48% 110%, rgba(var(--album-atmosphere-deep-rgb), 0.16), transparent 48%),
                linear-gradient(118deg, rgba(var(--album-atmosphere-mid-rgb), 0.9), rgba(var(--album-atmosphere-light-rgb), 0.97) 50%, rgba(255, 255, 255, 0.95));
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere {
            --primary: rgb(var(--album-atmosphere-accent-rgb));
            --primary-hover: rgb(var(--album-atmosphere-deep-rgb));
            --primary-glow: rgba(var(--album-atmosphere-accent-rgb), 0.24);
            --mbridge-action-bg: rgba(255, 255, 255, 0.5);
            --mbridge-action-border: rgba(var(--album-atmosphere-deep-rgb), 0.26);
            --mbridge-action-text: rgb(var(--album-atmosphere-accent-rgb));
            --mbridge-action-hover-bg: rgba(var(--album-atmosphere-accent-rgb), 0.11);
            --mbridge-action-hover-border: rgba(var(--album-atmosphere-accent-rgb), 0.48);
            --mbridge-action-hover-text: rgb(var(--album-atmosphere-accent-rgb));
            --mbridge-action-queued-bg: rgba(var(--album-atmosphere-accent-rgb), 0.15);
            --mbridge-play-ring-inner: rgb(var(--album-atmosphere-light-rgb));
            --mbridge-player-accent: rgb(var(--album-atmosphere-accent-rgb));
            --scrollbar-thumb: rgba(var(--album-atmosphere-accent-rgb), 0.38);
            --scrollbar-thumb-hover: rgba(var(--album-atmosphere-accent-rgb), 0.62);
            background:
                linear-gradient(118deg, rgba(var(--album-atmosphere-mid-rgb), 0.96), rgba(var(--album-atmosphere-light-rgb), 0.98) 52%, rgba(255, 255, 255, 0.96));
            border-color: rgba(var(--album-atmosphere-deep-rgb), 0.22);
            box-shadow:
                0 44px 90px rgba(16, 24, 40, 0.28),
                0 12px 38px rgba(var(--album-atmosphere-deep-rgb), 0.24);
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere::after {
            opacity: 1;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere > .modal-header,
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere > .modal-body {
            position: relative;
            z-index: 1;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-header {
            background:
                linear-gradient(100deg, rgba(var(--album-atmosphere-secondary-rgb), 0.16), rgba(var(--album-atmosphere-light-rgb), 0.82) 36%, rgba(var(--album-atmosphere-tertiary-rgb), 0.12));
            border-color: rgba(var(--album-atmosphere-deep-rgb), 0.16);
            backdrop-filter: blur(12px) saturate(1.08);
            -webkit-backdrop-filter: blur(12px) saturate(1.08);
        }
        :root:not([data-theme="dark"]).env-constrained-ipad #detailModal .modal-content.has-album-cover-atmosphere .modal-header {
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-sidebar {
            background:
                radial-gradient(circle at 16% 12%, rgba(var(--album-atmosphere-secondary-rgb), 0.28), transparent 38%),
                radial-gradient(circle at 92% 88%, rgba(var(--album-atmosphere-tertiary-rgb), 0.22), transparent 42%),
                linear-gradient(156deg, rgba(var(--album-atmosphere-deep-rgb), 0.18), rgba(var(--album-atmosphere-mid-rgb), 0.46) 50%, rgba(var(--album-atmosphere-light-rgb), 0.78));
            border-color: rgba(var(--album-atmosphere-deep-rgb), 0.18);
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-cover {
            border: 1px solid rgba(255, 255, 255, 0.72);
            box-shadow:
                0 18px 42px rgba(var(--album-atmosphere-deep-rgb), 0.2),
                0 4px 14px rgba(var(--album-atmosphere-secondary-rgb), 0.2);
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .m-title {
            color: rgb(var(--album-atmosphere-accent-rgb));
            text-shadow: 0 1px 0 rgba(255, 255, 255, 0.52);
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-tracklist {
            background:
                radial-gradient(circle at 96% 4%, rgba(var(--album-atmosphere-tertiary-rgb), 0.11), transparent 34%),
                radial-gradient(circle at 4% 96%, rgba(var(--album-atmosphere-secondary-rgb), 0.1), transparent 38%),
                linear-gradient(145deg, rgba(var(--album-atmosphere-light-rgb), 0.94), rgba(255, 255, 255, 0.94) 64%);
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .track-table th {
            background: rgba(var(--album-atmosphere-light-rgb), 0.84);
            border-color: rgba(var(--album-atmosphere-deep-rgb), 0.12);
            color: rgba(var(--album-atmosphere-accent-rgb), 0.78);
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .track-table td,
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .m-meta {
            border-color: rgba(var(--album-atmosphere-deep-rgb), 0.12);
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .track-table tr:hover {
            background: rgba(var(--album-atmosphere-accent-rgb), 0.075);
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .mbridge-play-btn.playing,
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .mbridge-play-btn.playing:hover {
            border: 2px solid transparent !important;
            border-color: transparent !important;
            padding: 0 !important;
            background:
                linear-gradient(
                    var(--mbridge-play-ring-inner),
                    var(--mbridge-play-ring-inner)
                ) padding-box,
                conic-gradient(
                    var(--primary) var(--progress, 0%),
                    var(--mbridge-action-border) 0%
                ) border-box !important;
            color: rgb(var(--album-atmosphere-accent-rgb)) !important;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .mbridge-play-btn:hover:not(.playing) {
            background: rgb(var(--album-atmosphere-accent-rgb)) !important;
            color: #fff !important;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .m-artist {
            color: rgb(var(--album-atmosphere-accent-rgb)) !important;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .m-meta span:first-child {
            color: rgba(var(--album-atmosphere-accent-rgb), 0.78);
            font-weight: 650;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .btn-action,
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .mbridge-modal-quality-trigger,
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .mbridge-modal-quality-menu {
            background: rgba(255, 255, 255, 0.68);
            border-color: rgba(var(--album-atmosphere-deep-rgb), 0.18);
            box-shadow: 0 8px 22px rgba(var(--album-atmosphere-deep-rgb), 0.08);
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .btn-action:hover,
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .mbridge-modal-quality-option:hover {
            background: rgba(var(--album-atmosphere-accent-rgb), 0.1);
            border-color: rgba(var(--album-atmosphere-accent-rgb), 0.48);
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .mbridge-modal-quality-option.active {
            background: rgba(var(--album-atmosphere-accent-rgb), 0.16);
            color: rgb(var(--album-atmosphere-accent-rgb));
        }
        /* Native scrollbar colors override the button-free WebKit scrollbar. */
        @supports not selector(::-webkit-scrollbar) {
            :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-tracklist {
                scrollbar-width: thin;
                scrollbar-color:
                    rgba(var(--album-atmosphere-accent-rgb), 0.42)
                    rgba(var(--album-atmosphere-deep-rgb), 0.06);
            }
        }
        #detailModal .modal-body::-webkit-scrollbar-button,
        #detailModal .modal-sidebar::-webkit-scrollbar-button,
        #detailModal .modal-tracklist::-webkit-scrollbar-button {
            display: none;
            width: 0;
            height: 0;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-tracklist::-webkit-scrollbar {
            width: 4px;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-tracklist::-webkit-scrollbar-track {
            background: rgba(var(--album-atmosphere-deep-rgb), 0.06);
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-tracklist::-webkit-scrollbar-thumb {
            background: rgba(var(--album-atmosphere-accent-rgb), 0.42);
            border: 1px solid rgba(var(--album-atmosphere-light-rgb), 0.72);
            border-radius: 999px;
        }
        :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-tracklist::-webkit-scrollbar-thumb:hover {
            background: rgba(var(--album-atmosphere-accent-rgb), 0.68);
        }
        :root:not([data-theme="dark"]) .mbridge-modal-quality-menu.has-album-cover-atmosphere-menu {
            --mbridge-action-hover-text: rgb(var(--album-atmosphere-accent-rgb));
            background: rgba(var(--album-atmosphere-light-rgb), 0.96);
            border-color: rgba(var(--album-atmosphere-deep-rgb), 0.2);
            scrollbar-color:
                rgba(var(--album-atmosphere-accent-rgb), 0.42)
                rgba(var(--album-atmosphere-deep-rgb), 0.06);
        }
        :root:not([data-theme="dark"]) .mbridge-modal-quality-menu.has-album-cover-atmosphere-menu .mbridge-modal-quality-option:hover {
            background: rgba(var(--album-atmosphere-accent-rgb), 0.1);
        }
        :root:not([data-theme="dark"]) .mbridge-modal-quality-menu.has-album-cover-atmosphere-menu .mbridge-modal-quality-option.active {
            background: rgba(var(--album-atmosphere-accent-rgb), 0.16);
            color: rgb(var(--album-atmosphere-accent-rgb));
        }

        @media (max-width: 768px) {
            :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-sidebar {
                background:
                    radial-gradient(circle at 12% 8%, rgba(var(--album-atmosphere-secondary-rgb), 0.24), transparent 40%),
                    radial-gradient(circle at 92% 92%, rgba(var(--album-atmosphere-tertiary-rgb), 0.2), transparent 44%),
                    linear-gradient(145deg, rgba(var(--album-atmosphere-deep-rgb), 0.16), rgba(var(--album-atmosphere-mid-rgb), 0.38) 54%, rgba(var(--album-atmosphere-light-rgb), 0.84));
            }
            :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-tracklist {
                background: rgba(var(--album-atmosphere-light-rgb), 0.94);
                backdrop-filter: none;
                -webkit-backdrop-filter: none;
                scrollbar-width: none;
            }
            :root:not([data-theme="dark"]) #detailModal .modal-content.has-album-cover-atmosphere .modal-tracklist::-webkit-scrollbar {
                width: 0;
                height: 0;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            :root:not([data-theme="dark"]) #detailModal .modal-content::after {
                transition: none;
            }
        }
        
        .copyright-footer { 
            text-align: center;
            padding: 30px; color: var(--text-sub); font-size: 11px; margin-top: 40px; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; letter-spacing: 0;
        }
        .copyright-footer p { margin: 6px 0; }
        @media (max-width: 768px) { .copyright-footer { padding: 20px; margin-top: 30px; font-size: 10px; } }
        
        #toast { 
            visibility: hidden;
            min-width: 200px; max-width: calc(100vw - 44px); box-sizing: border-box; background-color: rgba(0,0,0,0.85); color: #fff; text-align: center; border-radius: 50px; padding: 12px 24px; position: fixed; z-index: 9999; right: 22px;
            bottom: calc(24px + var(--mbridge-download-notice-offset, 0px)); font-size: 13px; backdrop-filter: blur(8px); box-shadow: 0 10px 25px rgba(0,0,0,0.15); opacity: 0; transition: opacity 0.28s ease, visibility 0.28s ease;
            pointer-events: none;
        }
        [data-theme="dark"] #toast {
            background-color: var(--primary);
            color: #000;
            font-weight: bold;
        }
        #toast.show { visibility: visible; opacity: 1; }
        #toast.is-hiding { visibility: visible; opacity: 0; }
        @media (max-width: 768px) {
            #toast { right: 12px; bottom: calc(14px + var(--mbridge-download-notice-offset, 0px)); max-width: calc(100vw - 24px); }
        }
        #toast.is-bottom-tip {
            min-width: 260px;
            padding: 14px 28px;
            border: 1px solid color-mix(in srgb, var(--primary) 52%, transparent);
            border-radius: 999px;
            background: color-mix(in srgb, var(--primary) 88%, #fff 12%);
            color: #111;
            font-size: 15px;
            font-weight: 800;
            line-height: 1.25;
            box-shadow:
                0 16px 38px rgba(0, 0, 0, 0.24),
                inset 0 1px 0 rgba(255, 255, 255, 0.32);
            backdrop-filter: none;
        }
        html:not([data-theme="dark"]) #toast.is-bottom-tip {
            color: #fff;
        }
        #toast.is-bottom-tip::after {
            content: '';
            position: absolute;
            left: 50%;
            bottom: -5px;
            width: 10px;
            height: 10px;
            border-right: 1px solid color-mix(in srgb, var(--primary) 52%, transparent);
            border-bottom: 1px solid color-mix(in srgb, var(--primary) 52%, transparent);
            background: inherit;
            transform: translateX(-50%) rotate(45deg);
            pointer-events: none;
        }
        @keyframes spin { 100% { transform: rotate(360deg); } }
        @keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }

        html.env-performance-low body {
            background-attachment: scroll;
        }
        html.env-performance-low .search-area,
        html.env-performance-low .so-music-utility-rail,
        html.env-performance-low .so-music-settings-overlay,
        html.env-performance-low .so-music-heart-style-overlay,
        html.env-performance-low .modal-overlay,
        html.env-performance-low #detailModal .modal-header,
        html.env-performance-low #toast {
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
        }
        html.env-performance-low .card,
        html.env-performance-low .so-music-home-album-card {
            animation: none;
            box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
            transition: border-color 0.18s ease, background-color 0.18s ease;
        }
        html.env-performance-low .card:hover,
        html.env-performance-low .so-music-home-album-card:hover {
            transform: none;
            box-shadow: 0 3px 10px rgba(15, 23, 42, 0.1);
        }
        html.env-performance-low #detailModal .modal-content,
        html.env-performance-low #detailModal .modal-cover {
            box-shadow: 0 8px 24px rgba(15, 23, 42, 0.16);
        }
        html.env-performance-low #detailModal > .mbridge-album-atmosphere-cover {
            filter: none;
        }