:root {
        --macaron-pink: #ffd1dc;
        --macaron-mint: #c3f0ca;
        --macaron-lemon: #fff1b8;
        --macaron-blue: #cce5ff;
        --macaron-purple: #e0c3fc;
        --text-main: #4a4a4a;
        --text-light: #7a7a7a;
        --white: #ffffff;
        --shadow: 0 8px 24px rgba(0,0,0,0.06);
        --radius: 20px;
        --font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    }

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

    body {
        font-family: var(--font-family);
        color: var(--text-main);
        background-color: #fdfbfb;
        line-height: 1.6;
        overflow-x: hidden;
    }

    a {
        text-decoration: none;
        color: inherit;
    }

    img {
        max-width: 100%;
        display: block;
    }

    /* Header */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 100;
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(10px);
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }

    .header-inner {
        max-width: 1200px;
        margin: 0 auto;
        padding: 15px 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 15px;
    }

    .brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 1.2rem;
        font-weight: bold;
        color: #ff6b81;
    }

    .brand img {
        height: 32px;
        border-radius: 8px;
    }

    .nav-links {
        display: flex;
        gap: 15px;
        flex-wrap: wrap;
        font-size: 0.9rem;
        font-weight: 500;
    }

    .nav-links a {
        color: #555;
        transition: color 0.3s;
    }

    .nav-links a:hover {
        color: #ff6b81;
    }

    /* Hero Section */
    .hero {
        background: linear-gradient(135deg, #ffd1dc 0%, #e0c3fc 50%, #cce5ff 100%);
        padding: 60px 20px;
        text-align: center;
        position: relative;
        overflow: hidden;
    }

    .hero::before {
        content: '';
        position: absolute;
        top: -50px;
        left: -50px;
        width: 200px;
        height: 200px;
        background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0) 70%);
        border-radius: 50%;
    }

    .hero-content {
        max-width: 800px;
        margin: 0 auto;
        position: relative;
        z-index: 2;
    }

    .hero h1 {
        font-size: 2.5rem;
        color: #333;
        margin-bottom: 20px;
        line-height: 1.3;
    }

    .hero p {
        font-size: 1.1rem;
        color: #555;
        margin-bottom: 30px;
    }

    .hero-actions {
        display: flex;
        justify-content: center;
        gap: 15px;
        flex-wrap: wrap;
    }

    .btn {
        display: inline-block;
        padding: 12px 30px;
        border-radius: 30px;
        font-weight: bold;
        font-size: 1rem;
        transition: transform 0.2s, box-shadow 0.2s;
        text-align: center;
    }

    .btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 15px rgba(0,0,0,0.1);
    }

    .btn-primary {
        background: #ff6b81;
        color: white;
    }

    .btn-secondary {
        background: white;
        color: #ff6b81;
        border: 2px solid #ff6b81;
    }

    /* Section Common */
    section {
        padding: 60px 20px;
    }

    .section-title {
        text-align: center;
        font-size: 2rem;
        margin-bottom: 40px;
        color: #333;
    }

    .container {
        max-width: 1200px;
        margin: 0 auto;
    }

    /* Gashapon Section */
    .gashapon-section {
        background-color: var(--macaron-lemon);
    }

    .gashapon-layout {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        align-items: start;
    }

    .gashapon-machine {
        background: #fff;
        border-radius: 20px;
        padding: 30px;
        text-align: center;
        box-shadow: var(--shadow);
        position: relative;
    }

    .machine-glass {
        width: 150px;
        height: 150px;
        background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.9), rgba(200,200,200,0.3));
        border-radius: 50%;
        margin: 0 auto 20px;
        border: 5px solid #ffb6c1;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 3rem;
    }

    .btn-gacha {
        background: #ffb6c1;
        color: white;
        border: none;
        padding: 10px 20px;
        border-radius: 20px;
        font-size: 1.1rem;
        cursor: pointer;
        box-shadow: 0 4px 10px rgba(255, 182, 193, 0.4);
    }

    .sweet-shelf {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .shelf-item {
        display: flex;
        background: #fff;
        border-radius: 15px;
        padding: 15px;
        box-shadow: var(--shadow);
        gap: 15px;
        align-items: center;
    }

    .shelf-item img {
        width: 60px;
        height: 80px;
        object-fit: cover;
        border-radius: 8px;
    }

    .shelf-item-info h4 {
        font-size: 1rem;
        margin-bottom: 5px;
    }

    .shelf-item-info span {
        font-size: 0.8rem;
        color: #ff6b81;
        background: #fff0f3;
        padding: 2px 8px;
        border-radius: 10px;
    }

    /* Unwrap Gallery */
    .unwrap-section {
        background-color: var(--macaron-mint);
    }

    .gallery-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 30px;
    }

    .unwrap-card {
        background: #fff;
        border-radius: 20px;
        overflow: hidden;
        box-shadow: var(--shadow);
        position: relative;
        transition: transform 0.3s;
    }

    .unwrap-card:hover {
        transform: translateY(-5px);
    }

    .unwrap-card img {
        width: 100%;
        height: 350px;
        object-fit: cover;
    }

    .unwrap-info {
        padding: 20px;
    }

    .unwrap-info h3 {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }

    .unwrap-info p {
        font-size: 0.9rem;
        color: var(--text-light);
        margin-bottom: 10px;
    }

    .tag-group {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
        font-size: 0.75rem;
    }

    .tag {
        background: #f0f0f0;
        padding: 3px 10px;
        border-radius: 12px;
    }

    /* Candy Train */
    .candy-train-section {
        background-color: var(--macaron-blue);
    }

    .train-track {
        display: flex;
        overflow-x: auto;
        gap: 20px;
        padding: 20px 0;
        scrollbar-width: none;
    }

    .train-track::-webkit-scrollbar {
        display: none;
    }

    .train-car {
        flex: 0 0 200px;
        background: #fff;
        border-radius: 15px 15px 5px 5px;
        padding: 15px;
        box-shadow: var(--shadow);
        text-align: center;
        position: relative;
    }

    .train-car.active {
        border: 3px solid #ff6b81;
        transform: translateY(-5px);
    }

    .time-badge {
        background: #ffb6c1;
        color: white;
        display: inline-block;
        padding: 4px 12px;
        border-radius: 12px;
        font-size: 0.85rem;
        margin-bottom: 10px;
    }

    .train-car img {
        width: 100%;
        height: 120px;
        object-fit: cover;
        border-radius: 8px;
        margin-bottom: 10px;
    }

    /* Voting Section */
    .voting-section {
        background-color: var(--macaron-purple);
    }

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

    .vote-card {
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(10px);
        border-radius: 20px;
        padding: 20px;
        text-align: center;
        box-shadow: var(--shadow);
        border: 1px solid rgba(255,255,255,0.5);
    }

    .vote-card img {
        width: 100px;
        height: 130px;
        object-fit: cover;
        border-radius: 10px;
        margin: 0 auto 15px;
    }

    .jar-visual {
        width: 60px;
        height: 80px;
        background: #f0f0f0;
        border-radius: 10px;
        margin: 15px auto;
        position: relative;
        overflow: hidden;
    }

    .jar-fill {
        position: absolute;
        bottom: 0;
        width: 100%;
        background: #ff6b81;
        transition: height 0.3s;
    }

    /* Soda Bubble Wall */
    .soda-section {
        background-color: var(--macaron-pink);
    }

    .bubble-wall {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
    }

    .bubble-card {
        background: #fff;
        padding: 20px;
        border-radius: 30px;
        box-shadow: var(--shadow);
        max-width: 300px;
        display: flex;
        gap: 15px;
        align-items: flex-start;
    }

    .bubble-card img {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        object-fit: cover;
    }

    .bubble-text h4 {
        font-size: 0.95rem;
        margin-bottom: 5px;
        color: #ff6b81;
    }

    .bubble-text p {
        font-size: 0.85rem;
        color: #555;
    }

    /* Vending FAQ */
    .faq-section {
        background-color: #fdfbfb;
    }

    .faq-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }

    details {
        background: #fff;
        border-radius: 15px;
        box-shadow: var(--shadow);
        overflow: hidden;
    }

    summary {
        padding: 20px;
        font-weight: bold;
        cursor: pointer;
        list-style: none;
        position: relative;
    }

    summary::after {
        content: '+';
        position: absolute;
        right: 20px;
        font-size: 1.5rem;
        color: #ff6b81;
        transition: transform 0.3s;
    }

    details[open] summary::after {
        transform: rotate(45deg);
    }

    .faq-content {
        padding: 0 20px 20px;
        font-size: 0.9rem;
        color: var(--text-light);
    }

    /* Download Section */
    .download-section {
        background: linear-gradient(135deg, #cce5ff 0%, #ffd1dc 100%);
        text-align: center;
    }

    .download-buttons {
        display: flex;
        justify-content: center;
        gap: 20px;
        flex-wrap: wrap;
        margin-top: 30px;
    }

    .btn-download {
        background: #333;
        color: white;
        padding: 15px 40px;
        border-radius: 30px;
        font-size: 1.1rem;
        font-weight: bold;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .btn-download.ios {
        background: #ff6b81;
    }

    /* Footer */
    .site-footer {
        background: #333;
        color: #aaa;
        padding: 40px 20px 20px;
        font-size: 0.85rem;
        text-align: center;
    }

    .footer-content {
        max-width: 800px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .footer-links a {
        color: #aaa;
        margin: 0 10px;
    }

    /* Responsive */
    @media (max-width: 1024px) {
        .gashapon-layout {
            grid-template-columns: 1fr;
        }
    }

    @media (max-width: 768px) {
        .hero h1 {
            font-size: 2rem;
        }
        .gallery-grid {
            grid-template-columns: 1fr;
        }
        .header-inner {
            flex-direction: column;
            align-items: flex-start;
        }
        .nav-links {
            width: 100%;
            justify-content: space-between;
            font-size: 0.8rem;
        }
        .bubble-card {
            max-width: 100%;
        }
    }