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

body {
    background-color: #f0f0f0;
    font-family: 'Noto Sans SC', sans-serif;
    padding: 0;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 导航栏样式 */
nav {
    background-color: #333;
    color: white;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 25px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #3366ff;
}

.active {
    border-bottom: 2px solid #3366ff;
    padding-bottom: 3px;
}

/* 内容区域样式 */
.main-content {
    padding: 20px;
    flex: 1;
}

h1 {
    text-align: center;
    margin: 20px 0 40px;
    font-weight: 900;
    font-size: 2.5rem;
    color: #222;
}

.intro {
    max-width: 800px;
    margin: 0 auto 40px;
    text-align: center;
    line-height: 1.8;
    font-size: 1.1rem;
}

/* 页脚样式 */
footer {
    background-color: #333;
    color: white;
    padding: 25px 20px;
    margin-top: 40px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-logo {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-icon {
    color: white;
    font-size: 1.5rem;
    transition: color 0.3s;
}

.social-icon:hover {
    color: #3366ff;
}

.footer-text {
    margin: 15px 0;
    font-size: 0.9rem;
    color: #aaa;
}

/* 注意：网格容器和卡片基本样式已移至共享组件 card.css */

/* 设计1: 故障文字 */
.design-1 {
    background: #000;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glitch-text {
    font-family: 'Rubik Glitch', cursive;
    font-size: 2.5rem;
    font-weight: bold;
    color: #fff;
    position: relative;
    animation: glitch-skew 1s infinite linear alternate-reverse;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 #ff00c1;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch-text::after {
    left: -2px;
    text-shadow: -2px 0 #00fff9, 2px 2px #ff00c1;
    animation: glitch-anim2 1s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% {
        clip: rect(28px, 9999px, 15px, 0);
        transform: skew(0.58deg);
    }
    5% {
        clip: rect(90px, 9999px, 70px, 0);
        transform: skew(0.27deg);
    }
    10% {
        clip: rect(33px, 9999px, 7px, 0);
        transform: skew(0.6deg);
    }
    15% {
        clip: rect(88px, 9999px, 12px, 0);
        transform: skew(0.92deg);
    }
    20% {
        clip: rect(64px, 9999px, 92px, 0);
        transform: skew(0.85deg);
    }
    25% {
        clip: rect(30px, 9999px, 22px, 0);
        transform: skew(0.72deg);
    }
    30% {
        clip: rect(14px, 9999px, 97px, 0);
        transform: skew(0.75deg);
    }
    35% {
        clip: rect(53px, 9999px, 5px, 0);
        transform: skew(0.66deg);
    }
    40% {
        clip: rect(35px, 9999px, 8px, 0);
        transform: skew(0.83deg);
    }
    45% {
        clip: rect(100px, 9999px, 44px, 0);
        transform: skew(0.4deg);
    }
    50% {
        clip: rect(91px, 9999px, 75px, 0);
        transform: skew(0.05deg);
    }
    55% {
        clip: rect(35px, 9999px, 24px, 0);
        transform: skew(0.72deg);
    }
    60% {
        clip: rect(27px, 9999px, 97px, 0);
        transform: skew(0.46deg);
    }
    65% {
        clip: rect(39px, 9999px, 43px, 0);
        transform: skew(0.03deg);
    }
    70% {
        clip: rect(100px, 9999px, 8px, 0);
        transform: skew(0.93deg);
    }
    75% {
        clip: rect(52px, 9999px, 31px, 0);
        transform: skew(0.09deg);
    }
    80% {
        clip: rect(7px, 9999px, 85px, 0);
        transform: skew(0.26deg);
    }
    85% {
        clip: rect(79px, 9999px, 23px, 0);
        transform: skew(0.78deg);
    }
    90% {
        clip: rect(19px, 9999px, 37px, 0);
        transform: skew(0.28deg);
    }
    95% {
        clip: rect(45px, 9999px, 14px, 0);
        transform: skew(0.71deg);
    }
    100% {
        clip: rect(18px, 9999px, 95px, 0);
        transform: skew(0.29deg);
    }
}

@keyframes glitch-anim2 {
    0% {
        clip: rect(63px, 9999px, 46px, 0);
        transform: skew(0.4deg);
    }
    5% {
        clip: rect(42px, 9999px, 32px, 0);
        transform: skew(0.81deg);
    }
    10% {
        clip: rect(78px, 9999px, 4px, 0);
        transform: skew(0.25deg);
    }
    15% {
        clip: rect(13px, 9999px, 37px, 0);
        transform: skew(0.21deg);
    }
    20% {
        clip: rect(51px, 9999px, 71px, 0);
        transform: skew(0.24deg);
    }
    25% {
        clip: rect(45px, 9999px, 29px, 0);
        transform: skew(0.17deg);
    }
    30% {
        clip: rect(75px, 9999px, 97px, 0);
        transform: skew(0.08deg);
    }
    35% {
        clip: rect(14px, 9999px, 1px, 0);
        transform: skew(0.19deg);
    }
    40% {
        clip: rect(76px, 9999px, 75px, 0);
        transform: skew(0.94deg);
    }
    45% {
        clip: rect(47px, 9999px, 20px, 0);
        transform: skew(0.27deg);
    }
    50% {
        clip: rect(12px, 9999px, 3px, 0);
        transform: skew(0.82deg);
    }
    55% {
        clip: rect(67px, 9999px, 63px, 0);
        transform: skew(0.23deg);
    }
    60% {
        clip: rect(27px, 9999px, 72px, 0);
        transform: skew(0.99deg);
    }
    65% {
        clip: rect(68px, 9999px, 91px, 0);
        transform: skew(0.59deg);
    }
    70% {
        clip: rect(83px, 9999px, 93px, 0);
        transform: skew(0.89deg);
    }
    75% {
        clip: rect(26px, 9999px, 24px, 0);
        transform: skew(0.91deg);
    }
    80% {
        clip: rect(12px, 9999px, 90px, 0);
        transform: skew(0.82deg);
    }
    85% {
        clip: rect(68px, 9999px, 69px, 0);
        transform: skew(0.45deg);
    }
    90% {
        clip: rect(19px, 9999px, 64px, 0);
        transform: skew(0.36deg);
    }
    95% {
        clip: rect(86px, 9999px, 48px, 0);
        transform: skew(0.21deg);
    }
    100% {
        clip: rect(81px, 9999px, 2px, 0);
        transform: skew(0.48deg);
    }
}

@keyframes glitch-skew {
    0% {
        transform: skew(-2deg);
    }
    10% {
        transform: skew(3deg);
    }
    20% {
        transform: skew(-2deg);
    }
    30% {
        transform: skew(1deg);
    }
    40% {
        transform: skew(-1deg);
    }
    50% {
        transform: skew(4deg);
    }
    60% {
        transform: skew(-3deg);
    }
    70% {
        transform: skew(1deg);
    }
    80% {
        transform: skew(-4deg);
    }
    90% {
        transform: skew(3deg);
    }
    100% {
        transform: skew(-2deg);
    }
}

/* 设计2: 像素文字 */
.design-2 {
    background: #000;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.pixel-text {
    font-family: 'Press Start 2P', cursive;
    font-size: 1.5rem;
    text-transform: uppercase;
    color: #00ff00;
    text-shadow: 0 0 5px #00ff00, 0 0 10px #00ff00;
    z-index: 4;
    position: relative;
}

.scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, transparent 50%, rgba(0, 255, 0, 0.2) 50%, transparent 51%);
    background-size: 100% 4px;
    z-index: 3;
    pointer-events: none;
    animation: scanline 6s linear infinite;
}

@keyframes scanline {
    0% { top: -100%; }
    100% { top: 100%; }
}

.pixel-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="8" height="8" viewBox="0 0 8 8"><rect width="8" height="8" fill="rgb(0,0,0)" /><rect width="1" height="1" fill="rgba(0,255,0,0.1)" /></svg>');
    background-size: 8px 8px;
    z-index: 1;
    opacity: 0.8;
}

/* 设计3: 霓虹灯效果 */
.design-3 {
    background: #000;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.neon-text {
    font-family: 'Monoton', cursive;
    font-size: 3rem;
    color: #fff;
    text-shadow: 0 0 5px #fff, 
                 0 0 10px #fff, 
                 0 0 15px #0073e6, 
                 0 0 20px #0073e6, 
                 0 0 25px #0073e6, 
                 0 0 30px #0073e6, 
                 0 0 35px #0073e6;
    animation: neon-flicker 2s infinite alternate;
}

@keyframes neon-flicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow:
            0 0 5px #fff,
            0 0 10px #fff,
            0 0 15px #0073e6,
            0 0 20px #0073e6,
            0 0 25px #0073e6,
            0 0 30px #0073e6,
            0 0 35px #0073e6;
    }
    20%, 24%, 55% {
        text-shadow: none;
    }
}

/* 设计4: 烟雾文字 */
.design-4 {
    background: #111;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.smoke-text {
    font-family: 'Megrim', cursive;
    font-weight: 700;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
    z-index: 1;
}

.smoke-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="1000" height="1000" viewBox="0 0 1000 1000"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.7" numOctaves="10" stitchTiles="stitch" /></filter><rect width="1000" height="1000" filter="url(%23n)" opacity="0.5" fill="white" /></svg>');
    background-size: cover;
    mix-blend-mode: screen;
    opacity: 0.8;
    animation: smoke 20s linear infinite;
}

@keyframes smoke {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -10px) scale(1.1); }
    100% { transform: translate(0, 0) scale(1); }
}

/* 设计5: 粒子文字 */
.design-5 {
    background: #111;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.particle-container {
    position: relative;
    height: 100%;
    width: 100%;
}

.particle-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Bungee Inline', cursive;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.8);
    z-index: 1;
    text-align: center;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    background: #fff;
    border-radius: 50%;
    animation: particle-float 3s infinite ease-in-out;
}

@keyframes particle-float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.7; }
    50% { transform: translateY(-20px) scale(0.8); opacity: 0.3; }
}

/* 设计6: 抖动文字 */
.design-6 {
    background: #f00;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.shake-container {
    overflow: hidden;
}

.shake-text {
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    line-height: 1.3;
    color: #fff;
    animation: shake 0.5s infinite;
    text-transform: uppercase;
    text-align: center;
}

@keyframes shake {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-1deg); }
    20% { transform: translate(-3px, 0px) rotate(1deg); }
    30% { transform: translate(3px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(1deg); }
    50% { transform: translate(-1px, 2px) rotate(-1deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(3px, 1px) rotate(-1deg); }
    80% { transform: translate(-1px, -1px) rotate(1deg); }
    90% { transform: translate(1px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-1deg); }
}

/* 设计7: 类打字机效果 */
.design-7 {
    background: #000;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.typewriter-container {
    background: #111;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.typewriter-text {
    font-family: 'Fira Mono', monospace;
    font-size: 1.5rem;
    color: #0f0;
    overflow: hidden;
    border-right: .15em solid #0f0;
    white-space: nowrap;
    margin: 0 auto;
    letter-spacing: .1em;
    animation: typing 3.5s steps(30, end), blink-caret .75s step-end infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: #0f0 }
}

/* 设计8: 碎片文字 */
.design-8 {
    background: #111;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.shatter-container {
    position: relative;
    height: 60px;
}

.shatter-text {
    font-family: 'Cabin Sketch', cursive;
    font-weight: 700;
    font-size: 3rem;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    cursor: pointer;
}

.shatter-piece {
    position: absolute;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
    opacity: 0;
    animation: shatter-pieces 4s forwards;
}

@keyframes shatter-pieces {
    0% {
        opacity: 1;
        transform: translate(0, 0) rotate(0deg);
    }
    40% { opacity: 1; }
    100% {
        opacity: 0;
        transform: translate(var(--tx), var(--ty)) rotate(var(--rot));
    }
}

/* 设计9: 阴影强调 */
.design-9 {
    background: #f8f8f8;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.shadow-text {
    font-family: 'Teko', sans-serif;
    font-weight: 700;
    font-size: 4rem;
    color: #222;
    text-shadow: 1px 1px 0px #d9d9d9, 
                2px 2px 0px #bfbfbf, 
                3px 3px 0px #a6a6a6, 
                4px 4px 0px #8c8c8c,
                5px 5px 10px rgba(0, 0, 0, 0.3);
    animation: shadow-wave 5s ease-in-out infinite;
}

@keyframes shadow-wave {
    0%, 100% {
        text-shadow:
            1px 1px 0 #d9d9d9,
            2px 2px 0 #bfbfbf,
            3px 3px 0 #a6a6a6,
            4px 4px 0 #8c8c8c,
            5px 5px 10px rgba(0, 0, 0, 0.3);
    }
    50% {
        text-shadow:
            -1px -1px 0 #3366ff,
            -2px -2px 0 #3366ff,
            -3px -3px 0 #3366ff,
            -4px -4px 0 #3366ff,
            -5px -5px 0 #3366ff,
            -6px -6px 0 #3366ff;
    }
}

/* 设计10: 剪裁文字 */
.design-10 {
    background: linear-gradient(135deg, #ff9966, #ff5e62);
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.clip-text {
    font-family: 'Faster One', cursive;
    font-size: 3rem;
    font-weight: bold;
    color: transparent;
    background-image: url('https://images.unsplash.com/photo-1540206351-d6465b3ac5c1?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    -webkit-background-clip: text;
    background-clip: text;
    animation: clip-animation 20s linear infinite;
}

@keyframes clip-animation {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}

/* 新增设计11: 霜冻文字 */
.design-11 {
    background: #003366;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.frost-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    position: relative;
    color: transparent;
    z-index: 1;
}

.frost-text::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(135deg, #b3e5fc 0%, #e3f2fd 50%, #81d4fa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: transparent;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.8));
}

.frost-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: -2;
}

.frost-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    filter: blur(1px);
    animation: frost-fall 10s linear infinite;
}

@keyframes frost-fall {
    0% { transform: translateY(-100%) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(1000%) rotate(360deg); opacity: 0; }
}

/* 新增设计12: 熔岩文字 */
.design-12 {
    background: #111;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.lava-text {
    font-family: 'Russo One', sans-serif;
    font-size: 3rem;
    font-weight: bold;
    background-image: linear-gradient(0deg, #f83600 0%, #ff9e00 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 10px rgba(255, 150, 0, 0.5));
    animation: lava-pulse 3s infinite alternate;
}

.lava-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(255, 50, 0, 0.4) 0%, rgba(0, 0, 0, 0) 70%);
    filter: blur(15px);
    animation: lava-flow 5s infinite alternate;
}

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

@keyframes lava-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.5; }
}

/* 新增设计13: 霓虹描边 */
.design-13 {
    background: #000;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.neon-outline {
    font-family: 'Silkscreen', cursive;
    font-size: 3rem;
    color: #fff;
    position: relative;
    text-shadow: 0 0 10px rgba(255, 0, 170, 0.8);
}

.neon-outline::before, 
.neon-outline::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.neon-outline::before {
    color: #ff00aa;
    z-index: -1;
    filter: blur(7px);
}

.neon-outline::after {
    color: #00ffff;
    z-index: -2;
    filter: blur(10px);
}

/* 新增设计14: 液态文字 */
.design-14 {
    background: linear-gradient(135deg, #1a2980, #26d0ce);
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.liquid-text {
    font-family: 'Rubik Puddles', cursive;
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.9);
    filter: url(#liquid-filter);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.liquid-bubbles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.bubble {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: bubble-rise 8s linear infinite;
}

@keyframes bubble-rise {
    0% { transform: translate(0, 0) scale(1); opacity: 0; }
    10% { opacity: 0.8; }
    90% { opacity: 0.8; }
    100% { transform: translate(var(--tx), -150px) scale(0.5); opacity: 0; }
}

/* 新增设计15: 磁带故障 */
.design-15 {
    background: #000;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.vhs-container {
    position: relative;
}

.vhs-text {
    font-family: 'Special Elite', cursive;
    font-size: 3rem;
    color: #fff;
    position: relative;
    z-index: 1;
}

.vhs-noise {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://i.imgur.com/SkMXPJ4.png');
    background-size: cover;
    opacity: 0.1;
    mix-blend-mode: overlay;
}

.vhs-scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: rgba(255, 255, 255, 0.2);
    z-index: 3;
    animation: vhs-scan 8s linear infinite;
}

.vhs-glitch {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 0, 0, 0.2);
    mix-blend-mode: screen;
    animation: vhs-glitch 4s steps(1) infinite;
    z-index: 0;
    transform: translateX(-5px);
    opacity: 0;
}

@keyframes vhs-scan {
    0% { top: -5px; }
    100% { top: 100%; }
}

@keyframes vhs-glitch {
    0%, 85%, 95% { opacity: 0; }
    86%, 94% { opacity: 1; }
}

/* 重播按钮样式 */
.replay-button {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 8px 16px;
    background: transparent;
    border: 2px solid #ff3333;
    border-radius: 4px;
    color: #ff3333;
    font-family: 'Fira Mono', monospace;
    font-size: 0.9rem;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.replay-button:hover {
    background: rgba(255, 51, 51, 0.1);
    border-color: #ff6666;
    color: #ff6666;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(255, 51, 51, 0.2);
}

.replay-button.visible {
    opacity: 1;
}