:root {
    --primary-red: #ff3c00; /* Bright red for highlights */
    --dark-red: #8B0000;
    --bg-red-deep: #590000;
    --bg-red-vibrant: #a70000;
    --gold: #FFD700;
    --neon-gold: #ffe66d;
    --text-white: #fffdf5; /* Slightly creamy white */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 215, 0, 0.3); /* Goldish border */
}

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

body {
    font-family: 'Noto Serif SC', serif;
    background-color: var(--bg-red-deep);
    color: var(--text-white);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* --- Loader --- */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--bg-red-vibrant), var(--bg-red-deep));
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 1s ease;
}

.scroll-wrapper {
    display: flex;
    width: 60%;
    height: 300px;
    position: relative;
    overflow: hidden;
}

.scroll-center {
    flex: 1;
    background: #fff0d4; /* Warm paper color */
    color: var(--dark-red);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 3rem;
    box-shadow: inset 0 0 50px rgba(139, 0, 0, 0.2);
    transform-origin: center;
    animation: expandScroll 2s ease-in-out forwards;
}

/* ... (Loader animations remain) ... */

/* --- Backgrounds --- */
.bg-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    /* 1. 底层：深红色渐变 */
    background-color: #590000;
    
    /* 2. 中层：传统的祥云/回纹图案 (CSS Pattern) */
    background-image: 
        radial-gradient(circle at 100% 150%, #590000 24%, #a70000 25%, #a70000 28%, #590000 29%, #590000 36%, #a70000 36%, #a70000 40%, transparent 40%, transparent),
        radial-gradient(circle at 0 150%, #590000 24%, #a70000 25%, #a70000 28%, #590000 29%, #590000 36%, #a70000 36%, #a70000 40%, transparent 40%, transparent),
        radial-gradient(circle at 50%  100%, #a70000 10%, #590000 11%, #590000 23%, #a70000 24%, #a70000 30%, #590000 31%, #590000 43%, #a70000 44%, #a70000 50%, #590000 51%, #590000 63%, #a70000 64%, #a70000 71%, transparent 71%, transparent),
        radial-gradient(circle at 100% 50%, #a70000 5%, #590000 6%, #590000 15%, #a70000 16%, #a70000 20%, #590000 21%, #590000 30%, #a70000 31%, #a70000 35%, #590000 36%, #590000 45%, #a70000 46%, #a70000 49%, transparent 50%, transparent),
        radial-gradient(circle at 0    50%, #a70000 5%, #590000 6%, #590000 15%, #a70000 16%, #a70000 20%, #590000 21%, #590000 30%, #a70000 31%, #a70000 35%, #590000 36%, #590000 45%, #a70000 46%, #a70000 49%, transparent 50%, transparent);
        
    background-size: 100px 50px;
    opacity: 0.8;
}

/* 增加一个流动的光影层，增加“国潮”质感 */
.bg-layer::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(125deg, 
        rgba(255,215,0,0) 0%, 
        rgba(255,215,0,0.05) 30%, 
        rgba(255,215,0,0) 60%);
    background-size: 200% 200%;
    animation: shineFlow 10s ease infinite;
}

@keyframes shineFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

#fireworksCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    mix-blend-mode: screen; 
    opacity: 0.8; /* 稍微降低烟花不透明度，让纹理显现 */
}

/* --- Navigation --- */
.glass-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    padding: 1rem 2rem;
    background: rgba(139, 0, 0, 0.4); /* Red tint */
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(50, 0, 0, 0.3);
}

/* ... (Logo and links remain similar, maybe tweak hover color) ... */

/* --- Hero Section --- */
.hero-section {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    padding-top: 60px;
}

.glitch-text {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 6rem;
    color: var(--gold);
    position: relative;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.6), 2px 2px 0 #8B0000;
}

.subtitle {
    letter-spacing: 5px;
    font-size: 1.2rem;
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.time-box {
    background: rgba(139, 0, 0, 0.3);
    backdrop-filter: blur(5px);
    padding: 1.5rem;
    border-radius: 10px;
    border: 2px solid var(--gold);
    min-width: 100px;
    transform: perspective(500px) rotateX(10deg);
    transition: transform 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.time-box:hover {
    transform: perspective(500px) rotateX(0deg) scale(1.05);
    background: rgba(139, 0, 0, 0.6);
}

/* --- Riddle Section --- */
.riddle-section {
    padding: 4rem 2rem;
    text-align: center;
    background: rgba(0, 0, 0, 0.1);
}

.riddle-container {
    max-width: 800px;
    margin: 0 auto;
    background: #fff0d4;
    color: #590000;
    border-radius: 20px;
    padding: 3rem;
    border: 4px solid var(--gold);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
}

/* Decorative pattern for riddle card */
.riddle-container::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 10px;
    background: repeating-linear-gradient(90deg, var(--gold) 0, var(--gold) 10px, var(--primary-red) 10px, var(--primary-red) 20px);
}

.riddle-content h3 {
    font-family: 'Ma Shan Zheng';
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--dark-red);
}

.riddle-text {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: bold;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.riddle-input-group {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.riddle-input {
    padding: 0.8rem 1.5rem;
    font-size: 1.2rem;
    border: 2px solid var(--dark-red);
    border-radius: 50px;
    outline: none;
    width: 250px;
    text-align: center;
    background: rgba(255,255,255,0.8);
}

.riddle-btn {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: bold;
    transition: transform 0.2s;
}

.btn-guess {
    background: var(--dark-red);
    color: var(--gold);
}

.btn-next {
    background: var(--gold);
    color: var(--dark-red);
}

.riddle-feedback {
    font-size: 1.2rem;
    height: 1.5rem;
    margin-bottom: 1rem;
    font-weight: bold;
}

.feedback-success { color: #008000; }
.feedback-error { color: #cc0000; }
.answer-reveal { 
    color: var(--dark-red); 
    font-style: italic;
}

/* ... (Rest of existing styles need slight adjustment for red bg) ... */
.carousel-cell {
    /* Make cells slightly warmer */
    background: #fffdf5;
    border-color: var(--dark-red);
}


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

body {
    font-family: 'Noto Serif SC', serif;
    background-color: var(--bg-dark);
    color: var(--text-white);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* --- Loader --- */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-red);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 1s ease;
}

.scroll-wrapper {
    display: flex;
    width: 60%;
    height: 300px;
    position: relative;
    overflow: hidden;
}

.scroll-center {
    flex: 1;
    background: #fdfbf7; /* Paper color */
    color: var(--dark-red);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 3rem;
    box-shadow: inset 0 0 50px rgba(0,0,0,0.2);
    transform-origin: center;
    animation: expandScroll 2s ease-in-out forwards;
}

.loader-text {
    height: 80px; /* Fixed height to prevent layout shift */
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.loader-text span {
    display: inline-block;
    opacity: 0;
    transform: scale(0.5);
    animation: appearText 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

/* Dynamic delays set via JS, or generic fast classes */

.loading-bar {
    width: 200px;
    height: 4px;
    background: #ddd;
    margin-top: 20px;
    border-radius: 2px;
    overflow: hidden;
}

.progress {
    width: 0%;
    height: 100%;
    background: var(--dark-red);
    animation: loadProgress 2.5s ease-out forwards;
}

@keyframes expandScroll {
    0% { width: 0; opacity: 0; }
    100% { width: 100%; opacity: 1; }
}

@keyframes appearText {
    to { opacity: 1; transform: scale(1); }
}

@keyframes loadProgress {
    to { width: 100%; }
}

/* --- Backgrounds --- */
.bg-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at center, #2b0a0a 0%, #000000 100%);
}

#fireworksCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* --- Navigation --- */
.glass-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    padding: 1rem 2rem;
    background: rgba(26, 5, 5, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.logo {
    font-family: 'Zhi Mang Xing', cursive;
    font-size: 1.8rem;
    color: var(--gold);
}

.logo span {
    font-family: 'Noto Serif SC';
    font-size: 0.9rem;
    color: var(--text-white);
    margin-left: 10px;
}

.nav-links a {
    color: var(--text-white);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 700;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s;
}

.nav-links a:hover {
    color: var(--gold);
}

.nav-links a:hover::after {
    width: 100%;
}

/* --- Hero Section --- */
.hero-section {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    padding-top: 60px;
}

.glitch-text {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 6rem;
    color: var(--gold);
    position: relative;
    text-shadow: 0 0 20px rgba(242, 169, 0, 0.5);
}

.subtitle {
    letter-spacing: 5px;
    font-size: 1.2rem;
    margin-top: 1rem;
    color: rgba(255,255,255,0.7);
}

.snake-mascot {
    width: 200px;
    height: 100px;
    margin: 2rem auto;
}

.snake-svg path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: dash 5s linear infinite alternate;
}

@keyframes dash {
    to { stroke-dashoffset: 0; }
}

.countdown-container {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
}

.time-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid rgba(255,215,0,0.3);
    min-width: 100px;
    transform: perspective(500px) rotateX(10deg);
    transition: transform 0.3s;
}

.time-box:hover {
    transform: perspective(500px) rotateX(0deg) scale(1.05);
    background: rgba(255, 215, 0, 0.2);
}

.time-box span {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-white);
}

.time-box label {
    font-size: 0.8rem;
    color: var(--gold);
    letter-spacing: 2px;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    opacity: 0.7;
    animation: bounce 2s infinite;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-white);
    border-radius: 15px;
    margin: 0 auto 10px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--text-white);
    border-radius: 2px;
    animation: scrollMouse 1.5s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

@keyframes scrollMouse {
    0% { opacity: 1; top: 10px; }
    100% { opacity: 0; top: 30px; }
}

/* --- 3D Carousel --- */
.customs-3d-section {
    min-height: 80vh;
    padding: 4rem 0;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-title {
    font-family: 'Ma Shan Zheng';
    font-size: 3rem;
    margin-bottom: 3rem;
    text-align: center;
}

.section-title span {
    color: var(--primary-red);
    text-shadow: 0 0 10px var(--primary-red);
}

.scene {
    width: 280px;
    height: 400px;
    perspective: 1000px;
    margin: 2rem auto;
}

.carousel {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 1s;
    position: relative;
}

.carousel-cell {
    position: absolute;
    width: 260px;
    height: 380px;
    left: 10px;
    top: 10px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 4px solid var(--gold);
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    /* Backface visibility is hidden in complex 3d, but here we want content */
    opacity: 0.95;
    transition: opacity 0.3s;
}

.card-content {
    padding: 2rem;
    color: var(--dark-red);
}

.card-content i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    color: var(--primary-red);
}

.card-content h3 {
    font-family: 'Ma Shan Zheng';
    font-size: 2rem;
    margin-bottom: 1rem;
}

.carousel-controls {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.carousel-controls button {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--gold);
    color: var(--gold);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s;
}

.carousel-controls button:hover {
    background: var(--gold);
    color: var(--dark-red);
    transform: scale(1.1);
}

/* --- Game Section --- */
.game-section {
    position: relative;
    height: 80vh;
    background: rgba(0,0,0,0.3);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    overflow: hidden;
}

#gameCanvas {
    width: 100%;
    height: 100%;
    display: block;
}

.game-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    background: rgba(0,0,0,0.8);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid var(--primary-red);
    z-index: 10;
}

.game-overlay h3 {
    font-family: 'Ma Shan Zheng';
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.neon-btn {
    background: transparent;
    border: 2px solid var(--primary-red);
    color: var(--primary-red);
    padding: 1rem 3rem;
    font-size: 1.5rem;
    margin-top: 2rem;
    cursor: pointer;
    font-family: 'Noto Serif SC';
    font-weight: bold;
    box-shadow: 0 0 10px var(--primary-red), inset 0 0 10px var(--primary-red);
    transition: all 0.3s;
    text-shadow: 0 0 5px var(--primary-red);
}

.neon-btn:hover {
    background: var(--primary-red);
    color: #fff;
    box-shadow: 0 0 30px var(--primary-red), inset 0 0 20px var(--primary-red);
}

.game-ui {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 2rem;
    font-size: 1.5rem;
    font-weight: bold;
    text-shadow: 2px 2px 0 #000;
}

/* --- Wishes (Danmaku) --- */
.wishes-section {
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    height: 60vh;
    overflow: hidden;
}

.input-area {
    position: relative;
    z-index: 10;
    max-width: 600px;
    margin: 0 auto 3rem;
    display: flex;
    gap: 1rem;
}

#wishInput {
    flex: 1;
    padding: 1rem;
    border-radius: 50px;
    border: none;
    background: rgba(255,255,255,0.1);
    color: white;
    border: 1px solid var(--gold);
    font-size: 1rem;
    outline: none;
    backdrop-filter: blur(5px);
}

#sendWishBtn {
    padding: 0 2rem;
    border-radius: 50px;
    border: none;
    background: var(--gold);
    color: var(--dark-red);
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s;
}

#sendWishBtn:hover {
    transform: scale(1.05);
}

.danmaku-container {
    position: absolute;
    top: 150px;
    left: 0;
    width: 100%;
    height: calc(100% - 150px);
    pointer-events: none;
}

.danmaku {
    position: absolute;
    right: -100%;
    white-space: nowrap;
    color: rgba(255,255,255,0.8);
    font-family: 'Ma Shan Zheng';
    font-size: 1.5rem;
    text-shadow: 0 0 5px var(--primary-red);
    animation: danmakuMove linear infinite;
}

@keyframes danmakuMove {
    from { transform: translateX(0); right: -20%; }
    to { transform: translateX(-120vw); right: 100%; }
}

/* Footer */
.cyber-footer {
    background: #000;
    padding: 2rem;
    text-align: center;
    border-top: 1px solid #333;
}

.footer-logo {
    font-family: 'Zhi Mang Xing';
    font-size: 2rem;
    color: #333;
    -webkit-text-stroke: 1px var(--gold);
    margin-bottom: 0.5rem;
}


/* --- Mobile Responsive Enhancements --- */
@media (max-width: 768px) {
    /* 1. Navigation: Transform to Bottom Bar */
    .glass-nav {
        top: auto;
        bottom: 20px; /* Float at bottom */
        width: 90%;
        padding: 0.8rem 1.5rem;
        flex-direction: row; /* Keep row */
        justify-content: space-between; /* Space out items */
        border-radius: 20px;
        background: rgba(89, 0, 0, 0.95); /* More opaque for readability */
        box-shadow: 0 -5px 20px rgba(0,0,0,0.5);
    }

    .logo {
        font-size: 1.2rem; /* Smaller logo */
        display: none; /* Hide logo on mobile to save space for links, or keep minimal */
    }

    .nav-links {
        display: flex; /* Show links */
        width: 100%;
        justify-content: space-around; /* Distribute evenly */
        margin: 0;
        padding: 0;
    }

    .nav-links a {
        margin: 0;
        font-size: 0.9rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2px;
    }
    
    /* Add icons for mobile nav (pseudo-elements or just text) */
    .nav-links a::before {
        font-family: "Font Awesome 6 Free"; 
        font-weight: 900;
        font-size: 1.2rem;
        margin-bottom: 2px;
    }
    
    .nav-links a[href="#hero"]::before { content: "\f015"; } /* Home */
    .nav-links a[href="#customs"]::before { content: "\f02d"; } /* Book/Customs */
    .nav-links a[href="#game"]::before { content: "\f11b"; } /* Gamepad */
    .nav-links a[href="#wishes"]::before { content: "\f6ad"; } /* Pray/Hands */

    .nav-links a::after { display: none; } /* Remove underline hover effect */

    /* 2. Hero Section */
    .hero-section {
        padding-top: 20px; /* Reset padding */
        padding-bottom: 100px; /* Space for nav */
    }

    .glitch-text {
        font-size: 3.5rem;
        line-height: 1.2;
    }

    .subtitle {
        font-size: 0.9rem;
        letter-spacing: 2px;
    }

    .snake-mascot { 
        margin: 1.5rem auto; 
    }
    
    .snake-mascot i {
        font-size: 6rem !important; /* Smaller Icon */
    }

    .countdown-container {
        gap: 0.5rem;
        flex-wrap: wrap; /* Allow wrap */
        justify-content: center;
        margin-top: 1.5rem;
    }

    .time-box {
        padding: 0.8rem;
        min-width: 65px;
        border-width: 1px;
    }

    .time-box span {
        font-size: 1.5rem;
    }

    .time-box label {
        font-size: 0.6rem;
    }

    /* 3. Carousel */
    .customs-3d-section {
        padding: 2rem 0;
        min-height: 60vh;
    }
    
    .scene {
        width: 220px; /* Smaller scene */
        height: 320px;
        margin-top: 1rem;
    }
    
    .carousel-cell {
        width: 200px;
        height: 300px;
        left: 10px;
        top: 10px;
    }

    .card-content i { font-size: 3rem; }
    .card-content h3 { font-size: 1.5rem; }
    
    /* Re-calculate Z for mobile width if needed via JS, 
       but CSS preserve-3d scales okay usually. 
       Might need to adjust translation distance in JS or CSS. 
       For now, let's keep it simply scaled. */

    /* 4. Game Section */
    .game-overlay {
        width: 90%;
        padding: 2rem 1rem;
    }

    .game-overlay h3 { font-size: 2rem; }
    
    .game-ui {
        flex-direction: column;
        gap: 0.5rem;
        top: 10px;
        right: 10px;
        font-size: 1.2rem;
        align-items: flex-end;
    }

    /* 5. Riddles */
    .riddle-section { padding: 2rem 1rem; }
    
    .riddle-container {
        padding: 1.5rem;
    }
    
    .riddle-content h3 { font-size: 2rem; }
    .riddle-text { font-size: 1.2rem; }
    
    .riddle-input {
        width: 100%; /* Full width */
        margin-bottom: 1rem;
    }
    
    .riddle-btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .riddle-input-group { gap: 0.5rem; }

    /* 6. Wishes */
    .input-area {
        flex-direction: column;
        width: 90%;
    }
    
    #wishInput {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    #sendWishBtn {
        width: 100%;
        padding: 0.8rem;
    }
    
    .danmaku { font-size: 1.2rem; }
}