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

        body {
            background: #0b0b0b;
            font-family: 'Inter', 'SF Pro Text', 'Noto Sans CJK SC', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            color: #e8e2d4;
            line-height: 1.5;
            scroll-behavior: smooth;
        }

        /* 柔和渐变背景 */
        .bg-ambient {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 30% 20%, rgba(180, 100, 60, 0.12), rgba(10, 10, 8, 0.96)), 
                        repeating-linear-gradient(45deg, rgba(80, 50, 30, 0.02) 0px, rgba(80, 50, 30, 0.02) 2px, transparent 2px, transparent 8px);
            z-index: -2;
            pointer-events: none;
        }

        .glow {
            position: fixed;
            top: 30%;
            right: -10%;
            width: 80vmax;
            height: 80vmax;
            background: radial-gradient(circle, rgba(200, 100, 50, 0.15) 0%, rgba(0,0,0,0) 70%);
            border-radius: 50%;
            filter: blur(80px);
            z-index: -1;
            pointer-events: none;
        }

        .container {
            max-width: 1440px;
            margin: 0 auto;
            padding: 2rem 2rem 6rem;
        }

        /* 奢华细边框 */
        .hero {
            text-align: center;
            padding: 4rem 1rem 3rem;
            border-bottom: 1px solid rgba(210, 170, 110, 0.25);
            margin-bottom: 4rem;
        }

        .badge {
            display: inline-block;
            background: rgba(210, 150, 70, 0.12);
            backdrop-filter: blur(4px);
            padding: 0.35rem 1.2rem;
            border-radius: 40px;
            font-size: 0.8rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            font-weight: 400;
            color: #e0b280;
            border: 0.5px solid rgba(210, 160, 80, 0.4);
            margin-bottom: 1.8rem;
        }

        h1 {
            font-size: clamp(2.4rem, 8vw, 5rem);
            font-weight: 500;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #f3e7c8 0%, #cb9e6b 70%);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            margin-bottom: 1.2rem;
        }

        .subhead {
            font-size: 1.2rem;
            color: #b9aa92;
            max-width: 700px;
            margin: 0 auto;
            font-weight: 350;
            line-height: 1.6;
        }

        .tcm-core {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 2.5rem;
            margin: 2.8rem 0 1rem;
        }

        .core-item {
            background: rgba(20, 18, 16, 0.6);
            backdrop-filter: blur(8px);
            padding: 0.8rem 1.6rem;
            border-radius: 80px;
            font-size: 1rem;
            font-weight: 450;
            border: 0.5px solid rgba(210, 160, 90, 0.3);
            box-shadow: 0 8px 20px rgba(0,0,0,0.2);
        }

        .core-item span {
            color: #e0a46c;
            font-weight: 500;
            margin-right: 0.4rem;
        }

        /* 音乐卡片布局 — 奢侈品级网格 */
        .music-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2.5rem;
            margin: 3.5rem 0 4rem;
        }

        .music-card {
            background: rgba(18, 16, 14, 0.7);
            backdrop-filter: blur(12px);
            border-radius: 48px;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
            border: 1px solid rgba(210, 170, 100, 0.2);
            box-shadow: 0 20px 35px -15px rgba(0,0,0,0.5);
        }

        .music-card:hover {
            transform: translateY(-6px);
            border-color: rgba(210, 150, 70, 0.6);
            box-shadow: 0 30px 45px -15px rgba(0,0,0,0.8);
            background: rgba(28, 24, 20, 0.85);
        }

        .card-inner {
            padding: 2.2rem 1.8rem 2.2rem;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .track-icon {
            font-size: 2.2rem;
            margin-bottom: 1rem;
            color: #e0a268;
        }

        .track-name {
            font-size: 1.7rem;
            font-weight: 500;
            letter-spacing: -0.2px;
            margin-bottom: 0.5rem;
            background: linear-gradient(120deg, #f2e2c4, #cfaa7a);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
        }

        .track-sub {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: #bb9b6e;
            margin-bottom: 1rem;
            border-left: 2px solid #c68b4a;
            padding-left: 0.7rem;
        }

        .heart-meridian {
            font-size: 0.85rem;
            background: rgba(110, 60, 30, 0.3);
            display: inline-block;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            margin: 0.8rem 0;
            width: fit-content;
        }

        .description {
            color: #ccbfaa;
            margin: 1rem 0 1.5rem;
            line-height: 1.55;
            font-weight: 350;
            font-size: 0.95rem;
        }

        /* 定制音频播放器 — 极简 · 沉浸 */
        .audio-player {
            width: 100%;
            margin-top: auto;
            background: rgba(0,0,0,0.4);
            border-radius: 100px;
            padding: 0.25rem;
        }

        audio {
            width: 100%;
            border-radius: 100px;
            height: 46px;
            outline: none;
            background: #1f1c17;
        }

        audio::-webkit-media-controls-panel {
            background: #2f2a22;
        }

        audio::-webkit-media-controls-play-button {
            background-color: #cb8b4a;
            border-radius: 50%;
        }

        /* 导引 · 心经 Section */
        .guidance {
            margin: 5rem 0 3rem;
            background: rgba(25, 22, 18, 0.5);
            backdrop-filter: blur(8px);
            border-radius: 64px;
            padding: 2.5rem 2rem;
            border: 0.5px solid rgba(210, 160, 90, 0.3);
            text-align: center;
        }

        .guidance h2 {
            font-size: 1.9rem;
            font-weight: 450;
            letter-spacing: -0.2px;
            margin-bottom: 1rem;
            color: #e7cfaa;
        }

        .mind-guide {
            max-width: 780px;
            margin: 1.8rem auto 0;
            text-align: left;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .guide-step {
            display: flex;
            gap: 1rem;
            align-items: baseline;
            border-bottom: 1px dashed rgba(210, 150, 70, 0.3);
            padding-bottom: 0.8rem;
        }

        .step-number {
            font-size: 1.2rem;
            font-weight: 600;
            color: #dd9e5c;
            min-width: 32px;
        }

        /* footer */
        .footer {
            margin-top: 5rem;
            text-align: center;
            font-size: 0.75rem;
            color: #7a6e5c;
            border-top: 0.5px solid rgba(210,160,90,0.2);
        }

        @media (max-width: 680px) {
            .container {
                padding: 1.2rem;
            }
            .hero {
                padding: 2rem 0;
            }
            .music-grid {
                gap: 1.5rem;
            }
            .card-inner {
                padding: 1.5rem;
            }
        }