/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Minecraft风格变量 - 草地主题 */
:root {
    --minecraft-green-light: #8bda55;    /* 草地浅绿色 */
    --minecraft-green: #5a9e34;          /* 草地绿色 */
    --minecraft-green-dark: #3f721f;     /* 深绿色 */
    --minecraft-dirt-light: #b9855c;     /* 浅土色 */
    --minecraft-dirt: #9b7653;           /* 土色 */
    --minecraft-dirt-dark: #7d5735;      /* 深土色 */
    --minecraft-sky-light: #97e9ff;      /* 明亮的天空蓝 */
    --minecraft-sky: #75d1ff;            /* 天空蓝 */
    --minecraft-stone-light: #a0a0a0;    /* 浅石头色 */
    --minecraft-stone: #828282;          /* 石头色 */
    --minecraft-stone-dark: #646464;     /* 深石头色 */
    --minecraft-black: #000000;
    --minecraft-white: #ffffff;
    --pixel-border: 4px;
}

body {
    font-family: 'VT323', monospace; /* Minecraft风格的像素字体 */
    line-height: 1.6;
    color: var(--minecraft-dirt-dark);
    background-color: var(--minecraft-green-light);
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAABLSURBVGhD7c6xCQAgEMDAz/1XdhvBQsTCQrgLpEzy7bz31VqLfd/vG62ZI5o5opkjmjmimSOaOaKZI5o5opkjmjmimSOaOaL9jJkDCBXD4zLHrQkAAAAASUVORK5CYII=');
    background-repeat: repeat;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

h1, h2, h3 {
    margin-bottom: 15px;
    text-shadow: 2px 2px 0 var(--minecraft-black);
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: var(--minecraft-green-dark);
    transition: color 0.2s;
}

a:hover {
    color: var(--minecraft-green);
}

img {
    max-width: 100%;
    height: auto;
    image-rendering: pixelated; /* 使图像呈现像素化效果 */
}

/* Header Styles */
header {
    background-color: var(--minecraft-dirt-light);
    color: var(--minecraft-white);
    padding: 15px 0;
    box-shadow: 0 0 0 4px var(--minecraft-black);
    border-bottom: 4px solid var(--minecraft-dirt-dark);
    position: relative;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 5px;
    position: relative;
    margin-right: 15px;
}

/* 增加像素边框效果 */
.logo::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background-color: transparent;
    border: 2px dashed var(--minecraft-black);
    opacity: 0.3;
    pointer-events: none;
    animation: borderPulse 2s infinite;
}

@keyframes borderPulse {
    0% { opacity: 0.3; }
    50% { opacity: 0.6; }
    100% { opacity: 0.3; }
}

.site-title {
    font-size: 3rem;
    margin: 0;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0px; 
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap; /* 防止换行 */
}

/* 网站标题不同部分的颜色和效果 */
.title-crazy {
    color: var(--minecraft-green-light);
    text-shadow: 
        2px 2px 0 var(--minecraft-black),
        4px 4px 0 rgba(0,0,0,0.3);
    display: inline-block;
    transform: translateY(-2px);
    padding-right: 2px;
}

.title-cattle {
    color: var(--minecraft-white);
    text-shadow: 
        2px 2px 0 var(--minecraft-black),
        3px 3px 0 rgba(0,0,0,0.4);
    display: inline-block;
    transform: scale(1.05);
    padding-right: 2px;
}

.title-3d {
    color: var(--minecraft-dirt-light);
    text-shadow: 
        2px 2px 0 var(--minecraft-black),
        4px 4px 0 rgba(0,0,0,0.3);
    display: inline-block;
    transform: translateY(2px);
}

.nav-buttons {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
}

/* Minecraft风格按钮 */
.minecraft-btn {
    display: inline-block;
    padding: 10px 15px;
    background-color: var(--minecraft-green);
    border: var(--pixel-border) solid var(--minecraft-black);
    border-bottom-width: calc(var(--pixel-border) * 2);
    border-right-width: calc(var(--pixel-border) * 2);
    color: var(--minecraft-white);
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    text-align: center;
    text-shadow: 2px 2px 0 var(--minecraft-black);
    cursor: pointer;
    transition: transform 0.1s, border 0.1s;
    margin: 5px;
    text-decoration: none;
}

.minecraft-btn:hover {
    background-color: var(--minecraft-green-dark);
    color: var(--minecraft-white);
}

.minecraft-btn:active {
    transform: translate(2px, 2px);
    border-bottom-width: var(--pixel-border);
    border-right-width: var(--pixel-border);
}

/* 响应式布局 */
@media screen and (max-width: 900px) {
    .header-container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 15px;
    }
    
    .nav-buttons {
        justify-content: center;
    }
}

/* Main Content Styles */
main {
    padding: 30px 0;
}

section {
    margin-bottom: 50px;
}

/* Game Area Styles */
.game-area {
    background-color: var(--minecraft-stone);
    border: var(--pixel-border) solid var(--minecraft-black);
    padding: 30px;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
    margin-bottom: 30px;
    color: var(--minecraft-white);
}

/* 新增游戏介绍区域样式 */
.game-intro {
    background-color: var(--minecraft-green-light);
    border: 4px solid var(--minecraft-black);
    border-top: none;
    padding: 20px 30px;
    margin-bottom: 20px;
    text-align: center;
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.game-intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: repeating-linear-gradient(
        90deg,
        var(--minecraft-black),
        var(--minecraft-black) 8px,
        transparent 8px,
        transparent 16px
    );
}

.game-title {
    font-size: 2.2rem;
    color: var(--minecraft-black);
    text-shadow: 2px 2px 0 var(--minecraft-white);
    margin-bottom: 15px;
    font-family: 'VT323', monospace;
    letter-spacing: 1px;
    animation: pulse 2s infinite;
    position: relative;
    display: inline-block;
    padding: 0 15px;
}

.game-title::before,
.game-title::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background-color: var(--minecraft-black);
    top: 50%;
    transform: translateY(-50%);
}

.game-title::before {
    left: -5px;
}

.game-title::after {
    right: -5px;
}

.game-description {
    font-size: 1.3rem;
    line-height: 1.5;
    color: var(--minecraft-dirt-dark);
    max-width: 900px;
    margin: 0 auto;
    text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.7);
    padding: 5px 15px;
    position: relative;
    border-top: 2px dashed rgba(0, 0, 0, 0.2);
    border-bottom: 2px dashed rgba(0, 0, 0, 0.2);
    font-weight: bold;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.game-container {
    margin-top: 20px;
    border: 4px solid var(--minecraft-black);
    background-color: var(--minecraft-stone-dark);
    padding: 10px;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

#game-canvas {
    width: 100%;
    height: 500px;
    background-color: var(--minecraft-black);
    border: 4px solid var(--minecraft-black);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    position: relative;
}

#game-canvas iframe {
    width: 100%;
    height: 100%;
    border: none;
    background-color: black;
}

.game-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    padding: 15px;
    background-color: var(--minecraft-stone-light);
    border: 4px solid var(--minecraft-black);
    border-top: none;
    margin-bottom: 20px;
}

.game-instructions {
    width: 100%;
    text-align: center;
}

.game-instructions h3 {
    color: var(--minecraft-white);
    text-shadow: 2px 2px 0 var(--minecraft-black);
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.game-instructions p {
    color: var(--minecraft-white);
    text-shadow: 1px 1px 0 var(--minecraft-black);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

/* SEO Content Area Styles */
.seo-content-area {
    margin: 30px 0;
}

.seo-section {
    margin-bottom: 40px;
    padding: 30px 0;
    background-color: var(--minecraft-stone);
    border: var(--pixel-border) solid var(--minecraft-black);
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
    color: var(--minecraft-white);
}

.seo-section .container {
    padding: 0 20px;
}

.seo-section h2 {
    font-size: 2.2rem;
    color: var(--minecraft-white);
    text-transform: uppercase;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--minecraft-green-light);
    text-shadow: 2px 2px 0 var(--minecraft-black);
}

.seo-section p {
    margin-bottom: 15px;
    text-shadow: 1px 1px 0 var(--minecraft-black);
}

/* 统一内容区块样式 */
.seo-content {
    background-color: var(--minecraft-stone);
    border: var(--pixel-border) solid var(--minecraft-black);
    padding: 30px;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
    margin-bottom: 30px;
    color: var(--minecraft-white);
}

/* 特定区域样式占位符 */
.hero-section {
    background-color: var(--minecraft-dirt-light);
    padding: 50px 0;
    margin-top: 20px;
    position: relative;
    overflow: hidden;
    /* 添加渐变背景效果 */
    background-image: linear-gradient(
        to bottom,
        var(--minecraft-dirt-light),
        var(--minecraft-dirt)
    );
}

.hero-section::before {
    display: none;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 2rem 0;
}

.hero-text {
    flex: 1;
    min-width: 300px;
    padding-right: 20px;
}

.hero-text h2 {
    font-size: 2.8rem;
    color: var(--minecraft-white);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-description {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--minecraft-green-light);
    margin-bottom: 20px;
    text-shadow: 1px 1px 0 var(--minecraft-black);
}

.hero-cta {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

/* 简化按钮样式，保留基本悬停和点击效果 */
.hero-btn {
  font-size: 1.3rem;
  padding: 12px 24px;
  text-transform: uppercase;
  transition: transform 0.2s ease;
}

.hero-btn:hover {
  transform: translateY(-2px);
}

.hero-btn:active {
  transform: translateY(2px);
}

.hero-btn.primary {
  background-color: var(--minecraft-green);
  border: 3px solid var(--minecraft-black);
  box-shadow: 0 4px 0 var(--minecraft-black);
}

.hero-btn.primary:hover {
  background-color: var(--minecraft-green-dark);
}

.hero-btn.secondary {
  background-color: var(--minecraft-stone);
  border: 3px solid var(--minecraft-black);
  box-shadow: 0 4px 0 var(--minecraft-black);
}

.hero-btn.secondary:hover {
  background-color: var(--minecraft-stone-dark);
}

.hero-image {
    position: relative;
    width: 100%;
    height: 350px;
    margin-top: 30px;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.4);
}

/* 图片轮播样式 */
.image-slider {
    position: relative;
    width: 100%;
    height: 100%;
    border: 4px solid var(--minecraft-black);
    background-color: var(--minecraft-stone-dark);
    overflow: hidden;
    box-shadow: 0 6px 12px rgba(0,0,0,0.3);
}

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

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--minecraft-stone);
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.slide-image {
    max-width: 100%;
    max-height: 85%;
    border: 3px solid var(--minecraft-black);
    image-rendering: pixelated;
    box-shadow: 0 4px 8px rgba(0,0,0,0.5);
}

.slide-caption {
    margin-top: 10px;
    color: var(--minecraft-white);
    font-size: 1.5rem;
    text-shadow: 2px 2px 0 var(--minecraft-black);
    background-color: var(--minecraft-green-dark);
    padding: 5px 15px;
    border: 2px solid var(--minecraft-black);
}

/* 媒体查询，确保在小屏幕上正确显示 */
@media screen and (max-width: 768px) {
    .hero-content {
        flex-direction: column;
    }
    
    .hero-text {
        padding-right: 0;
        text-align: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-image {
        width: 100%;
    }
}

@media (min-width: 768px) {
    .hero-content {
        flex-direction: row;
        align-items: center;
    }
    
    .hero-text {
        flex: 1;
        padding-right: 2rem;
    }
    
    .hero-image {
        flex: 1;
        max-width: 500px;
    }
}

/* What Is Section Styles */
.what-is-section {
    padding: 40px 0;
}

.what-is-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.what-is-text {
    flex: 1;
}

.intro-text {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 25px;
}

.what-is-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.detail-group {
    background-color: var(--minecraft-stone-dark);
    padding: 20px;
    border: var(--pixel-border) solid var(--minecraft-black);
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.3);
}

.quote-box {
    background-color: var(--minecraft-green-dark);
    padding: 25px;
    border: var(--pixel-border) solid var(--minecraft-black);
    position: relative;
    margin: 20px 0;
}

.quote-box blockquote {
    font-size: 1.3rem;
    font-style: italic;
    margin-bottom: 15px;
}

.quote-box cite {
    display: block;
    text-align: right;
    font-weight: bold;
}

/* How To Section Styles */
.how-to-section {
    padding: 40px 0;
}

.how-to-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.how-to-intro {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.how-to-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.how-to-item {
    background-color: var(--minecraft-stone-dark);
    padding: 25px;
    border: var(--pixel-border) solid var(--minecraft-black);
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.3);
}

.how-to-item h3 {
    color: var(--minecraft-green-light);
    margin-bottom: 15px;
    border-bottom: 2px solid var(--minecraft-green);
    padding-bottom: 10px;
}

.pro-tips {
    background-color: var(--minecraft-green-dark);
    padding: 25px;
    border: var(--pixel-border) solid var(--minecraft-black);
    margin-top: 20px;
}

.pro-tips h3 {
    color: var(--minecraft-white);
    text-align: center;
    margin-bottom: 20px;
}

.pro-tips ul {
    columns: 1;
}

/* Why Section Styles */
.why-section {
    padding: 40px 0;
}

.why-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.why-intro {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 25px;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.why-item {
    background-color: var(--minecraft-stone-dark);
    padding: 25px;
    border: var(--pixel-border) solid var(--minecraft-black);
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.3);
}

.why-item h3 {
    color: var(--minecraft-green-light);
    margin-bottom: 15px;
    border-bottom: 2px solid var(--minecraft-green);
    padding-bottom: 10px;
}

.player-testimonials {
    background-color: var(--minecraft-green-dark);
    padding: 25px;
    border: var(--pixel-border) solid var(--minecraft-black);
    margin-top: 20px;
}

.player-testimonials h3 {
    color: var(--minecraft-white);
    text-align: center;
    margin-bottom: 25px;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.testimonial {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 5px;
}

.testimonial blockquote {
    font-style: italic;
    margin-bottom: 10px;
}

.testimonial cite {
    display: block;
    text-align: right;
    font-weight: bold;
}

/* Responsive Adjustments for All Three Sections */
@media (min-width: 768px) {
    .what-is-content {
        flex-direction: row;
    }
    
    .what-is-text, .what-is-details {
        flex: 1;
    }
    
    .how-to-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pro-tips ul {
        columns: 2;
    }
    
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* List Styling for All Three Sections */
.what-is-section ul,
.how-to-section ul,
.how-to-section ol,
.why-section ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

.what-is-section li,
.how-to-section li,
.why-section li {
    margin-bottom: 10px;
}

.what-is-section strong,
.how-to-section strong,
.why-section strong {
    color: var(--minecraft-green-light);
}

/* 列布局样式 */
.content-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 20px;
}

.column {
    flex: 1;
    min-width: 300px;
}

.column ul {
    list-style: square;
    margin-left: 20px;
}

.column ul li {
    margin-bottom: 10px;
}

/* Leaderboard Section Styles */
.leaderboard-section {
    background-color: var(--minecraft-stone);
    border: var(--pixel-border) solid var(--minecraft-black);
    padding: 30px;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
    margin-bottom: 30px;
    color: var(--minecraft-white);
}

.leaderboard-container {
    margin-top: 20px;
    background-color: var(--minecraft-stone-dark);
    padding: 20px;
    border: var(--pixel-border) solid var(--minecraft-black);
}

#leaderboard-data {
    background-color: var(--minecraft-green-dark);
    padding: 20px;
    border: var(--pixel-border) solid var(--minecraft-black);
    margin-top: 15px;
    color: var(--minecraft-white);
    text-shadow: 1px 1px 0 var(--minecraft-black);
}

/* Footer Styles */
footer {
    background-color: var(--minecraft-green-dark);
    color: var(--minecraft-white);
    padding: 30px 0;
    border-top: var(--pixel-border) solid var(--minecraft-black);
}

.footer-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

footer .column {
    flex: 1;
    min-width: 200px;
}

footer h3 {
    color: var(--minecraft-white);
    border-bottom: 2px solid var(--minecraft-green);
    padding-bottom: 10px;
    margin-bottom: 15px;
    text-shadow: 2px 2px 0 var(--minecraft-black);
}

footer ul li {
    margin-bottom: 10px;
}

footer a {
    color: var(--minecraft-white);
    text-decoration: none;
}

footer a:hover {
    color: var(--minecraft-green-light);
}

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

.social-links a {
    background-color: var(--minecraft-green);
    padding: 8px 12px;
    border: 2px solid var(--minecraft-black);
    transition: background-color 0.3s ease;
}

.social-links a:hover {
    background-color: var(--minecraft-green-light);
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 5px 10px;
    }
    
    #game-canvas {
        height: 350px;
    }
}

@media screen and (max-width: 480px) {
    .game-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    button {
        width: 100%;
    }
    
    .footer-columns {
        flex-direction: column;
    }
}

/* 按钮样式 */
button {
    background-color: var(--minecraft-green);
    color: var(--minecraft-white);
    border: var(--pixel-border) solid var(--minecraft-black);
    border-bottom-width: calc(var(--pixel-border) * 2);
    border-right-width: calc(var(--pixel-border) * 2);
    padding: 10px 20px;
    border-radius: 0;
    cursor: pointer;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    text-align: center;
    text-shadow: 2px 2px 0 var(--minecraft-black);
    transition: transform 0.1s, border 0.1s;
}

button:hover {
    background-color: var(--minecraft-green-dark);
}

button:active {
    transform: translate(2px, 2px);
    border-bottom-width: var(--pixel-border);
    border-right-width: var(--pixel-border);
}

/* 打字机效果的光标样式 */
.cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background-color: #fff;
    margin-left: 2px;
    vertical-align: middle;
    animation: blink 0.8s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.typing .hero-description {
    border-right: none;
}

/* 增强Hero部分的视觉效果 */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* 按钮点击动画 */
.btn-click {
  animation: buttonClick 0.2s ease;
}

@keyframes buttonClick {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.95);
  }
  100% {
    transform: scale(1);
  }
}

/* 确保按钮过渡效果更流畅 */
.minecraft-btn,
.hero-btn {
  transition: all 0.2s ease;
}

/* 添加Hero图片的样式支持 */
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* 隐藏About部分 */
section#about {
  display: none;
}

/* 隐藏Instructions部分 */
section#instructions {
  display: none;
}

/* Feature Section Styles */
.feature-section {
    padding: 40px 0;
}

.feature-intro {
    font-size: 1.2rem;
    margin-bottom: 30px;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.feature-item {
    background-color: var(--minecraft-stone-dark);
    border: var(--pixel-border) solid var(--minecraft-black);
    padding: 25px;
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.feature-item h3 {
    color: var(--minecraft-green-light);
    font-size: 1.8rem;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--minecraft-green);
    padding-bottom: 10px;
}

.feature-item p {
    margin-bottom: 15px;
}

.feature-item ul {
    list-style: square;
    margin-left: 20px;
    margin-bottom: 15px;
}

.feature-item ul li {
    margin-bottom: 12px;
}

.feature-item ul li strong {
    color: var(--minecraft-green-light);
}

.feature-video {
    grid-column: 1 / -1;
    background-color: var(--minecraft-stone-dark);
    border: var(--pixel-border) solid var(--minecraft-black);
    padding: 25px;
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.3);
}

.feature-video h3 {
    color: var(--minecraft-green-light);
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 20px;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    margin-bottom: 15px;
    background-color: var(--minecraft-black);
    border: var(--pixel-border) solid var(--minecraft-black);
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--minecraft-green-dark);
    color: var(--minecraft-white);
    font-size: 1.5rem;
    text-align: center;
    cursor: pointer;
}

.video-placeholder::after {
    content: '▶';
    position: absolute;
    font-size: 3rem;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.video-placeholder:hover::after {
    opacity: 1;
    transform: scale(1.1);
}

@media (min-width: 768px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-video {
        grid-column: span 2;
    }
}

.faq-section {
    padding: 40px 0;
    background-color: var(--minecraft-stone);
}

.faq-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.faq-intro {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.faq-item {
    background-color: var(--minecraft-stone-dark);
    padding: 25px;
    border: var(--pixel-border) solid var(--minecraft-black);
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.3);
    margin-bottom: 20px;
}

.faq-item h3 {
    color: var(--minecraft-green-light);
    font-size: 1.8rem;
    text-transform: uppercase;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--minecraft-green);
    padding-bottom: 10px;
    text-shadow: 2px 2px 0 var(--minecraft-black);
}

.faq-question {
    margin-bottom: 30px;
    /* Default expanded state - no need for additional toggle */
    display: block;
}

.faq-question h4 {
    color: var(--minecraft-white);
    font-size: 1.4rem;
    margin-bottom: 15px;
    padding-left: 15px;
    border-left: 4px solid var(--minecraft-green);
    text-shadow: 1px 1px 0 var(--minecraft-black);
}

.faq-question p {
    margin-bottom: 15px;
    line-height: 1.6;
}

.faq-question ul {
    list-style: square;
    margin-left: 20px;
    margin-bottom: 15px;
}

.faq-question ul li {
    margin-bottom: 10px;
}

.faq-question strong {
    color: var(--minecraft-green-light);
}

@media (min-width: 768px) {
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .faq-question ul {
        columns: 1;
    }
}

@media (min-width: 1024px) {
    .faq-item {
        padding: 30px;
    }
}

/* 新增游戏区域样式 */
.game-section {
    margin-bottom: 40px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    padding: 10px 0;
    background-color: var(--minecraft-dirt-light);
    border-top: 4px solid var(--minecraft-black);
    border-bottom: 4px solid var(--minecraft-black);
}

.section-header h2 {
    margin: 0 15px;
    color: var(--minecraft-white);
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.pixel-border {
    height: 4px;
    background-color: var(--minecraft-black);
    flex-grow: 1;
    margin: 0 10px;
    position: relative;
}

.pixel-border::before {
    content: '';
    position: absolute;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.3);
    width: 100%;
    top: 1px;
}