/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 根变量 - 配色方案 */
:root {
    --primary-color: #8b8490;
    --secondary-color: #5a555e;
    --accent-color: #6e5a61;
    --highlight-color: #c65057;
    --text-dark: #2c2c2c;
    --text-light: #ffffff;
    --text-muted: #666666;
    --bg-light: #f8f9fa;
    --bg-dark: #1a1a1a;
    --border-color: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 15px rgba(0, 0, 0, 0.2);
    --transition: all 0.3s ease;
}

/* 基础样式 */
body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏 - 彻底重构 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 85px;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.navbar.scrolled {
    height: 75px;
    background: rgba(26, 26, 46, 0.98);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

/* === 品牌标识 === */
.nav-brand {
    z-index: 1001;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.brand-logo:hover {
    transform: translateY(-2px);
}

.logo-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ff6b9d, #c44569);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.3);
    transition: all 0.3s ease;
}

.logo-icon i {
    color: white;
    font-size: 20px;
    transition: all 0.3s ease;
}

.logo-icon .logo-img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.brand-logo:hover .logo-icon {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 157, 0.4);
}

.brand-logo:hover .logo-icon i {
    transform: scale(1.1);
}

.brand-logo:hover .logo-icon .logo-img {
    transform: scale(1.1);
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.brand-title {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    line-height: 1;
    color: white;
    transition: all 0.3s ease;
}

.brand-logo:hover .brand-title {
    color: #ff6b9d;
}

.brand-subtitle {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.brand-subtitle i {
    color: #ff6b9d;
    font-size: 10px;
}

/* === 导航菜单 === */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    position: relative;
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    padding: 12px 20px;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    overflow: hidden;
}

.link-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 8px;
}

.link-icon {
    font-size: 16px;
    transition: all 0.3s ease;
}

.link-text {
    font-size: 14px;
    font-weight: 600;
}

.link-effect {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(196, 69, 105, 0.1));
    border-radius: 12px;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.nav-link:hover .link-effect,
.nav-link.active .link-effect {
    opacity: 1;
    transform: scale(1);
}

.nav-link:hover {
    transform: translateY(-2px);
    color: #ff6b9d;
}

.nav-link:hover .link-icon {
    transform: scale(1.2) rotate(5deg);
    color: #ff6b9d;
}

.nav-link.active {
    color: #ff6b9d;
    background: rgba(255, 107, 157, 0.1);
    border: 1px solid rgba(255, 107, 157, 0.2);
}

.nav-link.active .link-icon {
    color: #ff6b9d;
}

/* === 导航操作区 === */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}



.nav-download-btn {
    position: relative;
    display: flex;
    align-items: center;
    text-decoration: none;
    background: linear-gradient(135deg, #ff6b9d, #c44569);
    color: white;
    padding: 14px 24px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 4px 20px rgba(255, 107, 157, 0.4);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-icon {
    font-size: 16px;
    transition: all 0.3s ease;
}

.btn-animation {
    position: absolute;
    right: -30px;
    opacity: 0;
    transition: all 0.3s ease;
}

.download-arrow {
    color: white;
    font-size: 14px;
    animation: arrowBounce 1.5s ease-in-out infinite;
}

.btn-ripple {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.nav-download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 107, 157, 0.5);
}

.nav-download-btn:hover .btn-ripple {
    transform: translateX(100%);
}

.nav-download-btn:hover .btn-animation {
    right: 8px;
    opacity: 1;
}

/* === 移动端菜单按钮 === */
.nav-toggle {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
    z-index: 1001;
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 24px;
    height: 18px;
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background: white;
    border-radius: 1px;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.toggle-label {
    position: relative;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.toggle-icon-open,
.toggle-icon-close {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}

.toggle-icon-close {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.nav-toggle.active .toggle-icon-open {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(-90deg);
}

.nav-toggle.active .toggle-icon-close {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(0deg);
}

/* === 导航栏装饰效果 === */
.nav-effects {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.nav-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 157, 0.1), transparent);
    transform: translateX(-100%);
    animation: navGlow 8s ease-in-out infinite;
}

.nav-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.05;
}

.pattern-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: patternMove 20s linear infinite;
}

.pattern-dots {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle, rgba(255, 107, 157, 0.3) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: patternMove 15s linear infinite reverse;
}

.nav-border {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 157, 0.5), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.navbar.scrolled .nav-border {
    opacity: 1;
}

/* === 移动端遮罩 === */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}



/* === 动画关键帧 === */

@keyframes arrowBounce {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-3px); }
}

@keyframes navGlow {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

@keyframes patternMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(20px, 20px); }
}

/* ================== 英雄区域 ================== */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 100px 0 40px;
    background: linear-gradient(135deg, #ffeef2 0%, #fff5f7 100%);
}

.hero-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
}

/* 游戏标签 */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 182, 193, 0.3);
    box-shadow: 0 2px 10px rgba(255, 182, 193, 0.2);
    width: fit-content;
    font-size: 0.9rem;
    font-weight: 600;
    color: #ff6b9d;
}

.hero-badge i {
    font-size: 1rem;
}

/* 主标题 */
.hero-title h1 {
    font-size: clamp(2.5rem, 6vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    margin: 0 0 0.2rem 0;
    color: #ff6b9d;
}

.hero-title h2 {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    font-weight: 400;
    color: #888;
    margin: 0;
    font-style: italic;
}

/* 描述 */
.hero-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

/* 特色标签 */
.hero-features {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    justify-content: center;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255, 255, 255, 0.8);
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 182, 193, 0.2);
    font-size: 0.85rem;
    font-weight: 500;
    color: #555;
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(255, 182, 193, 0.2);
}

.feature-tag i {
    color: #ff6b9d;
    font-size: 0.9rem;
}

/* 操作按钮 */
.hero-actions {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: #ff6b9d;
    border: 2px solid rgba(255, 182, 193, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(255, 182, 193, 0.5);
    transform: translateY(-2px);
}

/* 游戏信息 */
.hero-stats {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: #ff6b9d;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.8rem;
    color: #888;
    font-weight: 500;
}

/* 游戏预览区 */
.hero-preview {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.game-showcase {
    position: relative;
    z-index: 2;
}

.showcase-main {
    position: relative;
}

/* 游戏窗口 */
.game-preview {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    border: 1px solid rgba(255, 182, 193, 0.3);
    box-shadow: 0 4px 20px rgba(255, 182, 193, 0.2);
    overflow: hidden;
    width: 240px;
    aspect-ratio: 4/3;
    transition: all 0.3s ease;
}

.game-preview:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 182, 193, 0.3);
}

.preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 1rem;
    background: rgba(255, 182, 193, 0.1);
    border-bottom: 1px solid rgba(255, 182, 193, 0.15);
}

.window-controls {
    display: flex;
    gap: 0.3rem;
}

.control {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.control.red {
    background: #ff5f57;
}

.control.yellow {
    background: #ffbd2e;
}

.control.green {
    background: #28ca42;
}

.window-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: #666;
}

.game-content {
    padding: 1.5rem;
    height: calc(100% - 40px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 250, 250, 0.8);
}

.character-placeholder {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(255, 182, 193, 0.8), rgba(255, 218, 185, 0.8));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(255, 182, 193, 0.3);
}

.character-placeholder i {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

/* 移动端预览 */
.mobile-preview {
    position: relative;
}

.phone {
    width: 50px;
    height: 85px;
    background: #333;
    border-radius: 10px;
    padding: 3px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 182, 193, 0.9), rgba(255, 218, 185, 0.8));
    border-radius: 7px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    font-size: 0.5rem;
    font-weight: 600;
    color: #333;
}

.phone-screen i {
    font-size: 0.8rem;
    color: #ff6b9d;
}

.phone-screen span {
    font-size: 0.4rem;
}





/* ================== 动画定义 ================== */

/* 英雄区域动画 */
@keyframes slideInLeft {
    0% {
        transform: translateX(-100px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    0% {
        transform: translateX(100px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

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

@keyframes heartBeat {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

@keyframes sparkle {
    0%, 100% {
        transform: rotate(0deg) scale(1);
        opacity: 0.8;
    }
    25% {
        transform: rotate(90deg) scale(1.1);
        opacity: 1;
    }
    50% {
        transform: rotate(180deg) scale(0.9);
        opacity: 0.6;
    }
    75% {
        transform: rotate(270deg) scale(1.1);
        opacity: 1;
    }
}

@keyframes badgeShine {
    0% {
        left: -100%;
    }
    50%, 100% {
        left: 100%;
    }
}

@keyframes buttonShine {
    0% {
        left: -100%;
    }
    50%, 100% {
        left: 100%;
    }
}

@keyframes characterBreathe {
    0%, 100% {
        transform: scale(1) translateY(0);
    }
    50% {
        transform: scale(1.02) translateY(-3px);
    }
}

@keyframes auraGlow {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.05);
    }
}

@keyframes effectFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-15px) rotate(180deg);
        opacity: 1;
    }
}

@keyframes effectTwinkle {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: scale(1.3) rotate(90deg);
        opacity: 1;
    }
    50% {
        transform: scale(0.8) rotate(180deg);
        opacity: 0.4;
    }
    75% {
        transform: scale(1.2) rotate(270deg);
        opacity: 1;
    }
}

@keyframes decorationFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-20px) rotate(90deg);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-10px) rotate(180deg);
        opacity: 0.4;
    }
    75% {
        transform: translateY(-25px) rotate(270deg);
        opacity: 0.6;
    }
}

@keyframes scrollBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* 原有动画 */
@keyframes particleFloat {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

@keyframes badgeGlow {
    0%, 100% { box-shadow: 0 0 5px rgba(255, 255, 255, 0.3); }
    50% { box-shadow: 0 0 20px rgba(255, 255, 255, 0.5); }
}

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

@keyframes elementFloat {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-5px) scale(1.1); }
}

@keyframes floatAround {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(90deg); }
    50% { transform: translateY(-5px) rotate(180deg); }
    75% { transform: translateY(-15px) rotate(270deg); }
}

@keyframes arrowBounce {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

/* 通用区块样式 */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-dark);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--highlight-color);
    border-radius: 2px;
}

/* 游戏介绍区块 */
.about {
    padding: 80px 0;
    background: #f8f9fa;
}

/* 区域头部 */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header .section-title {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 2.5rem;
    color: #ff6b9d;
    margin-bottom: 0.5rem;
}

.section-header .section-title i {
    font-size: 2rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin: 0;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* 故事介绍部分 */
.story-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.story-card {
    display: flex;
    gap: 1.5rem;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(255, 182, 193, 0.15);
    transition: all 0.3s ease;
}

.story-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 182, 193, 0.25);
}

.story-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(255, 182, 193, 0.15));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff6b9d;
    font-size: 1.5rem;
}

.story-content h3 {
    color: #333;
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.story-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 游戏信息网格 */
.game-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.info-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 182, 193, 0.2);
}

.info-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.info-content {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.85rem;
    color: #888;
    margin-bottom: 0.2rem;
}

.info-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
}



/* 游戏特色区块 */
.features {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.features-content {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

/* 特色英雄区域 */
.features-hero {
    background: white;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(255, 182, 193, 0.15);
    border: 1px solid rgba(255, 182, 193, 0.1);
    position: relative;
    overflow: hidden;
}

.features-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(255, 182, 193, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 107, 157, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.feature-highlight {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 3rem;
    align-items: center;
}

.highlight-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 180px;
    height: 180px;
}

.highlight-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    box-shadow: 0 8px 30px rgba(255, 107, 157, 0.3);
    position: relative;
    z-index: 3;
    animation: heartBeat 2s ease-in-out infinite;
}

.highlight-effects {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.effect-ring {
    width: 140px;
    height: 140px;
    border: 2px solid rgba(255, 107, 157, 0.3);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 3s ease-in-out infinite;
}

.effect-pulse {
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, rgba(255, 107, 157, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 3s ease-in-out infinite 1s;
}

.effect-sparkles {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
}

.sparkle {
    position: absolute;
    color: #ff6b9d;
    font-size: 1rem;
    animation: sparkle 4s ease-in-out infinite;
}

.sparkle-1 {
    top: 20%;
    right: 25%;
    animation-delay: 0s;
}

.sparkle-2 {
    bottom: 30%;
    left: 20%;
    animation-delay: 1.5s;
}

.sparkle-3 {
    top: 60%;
    right: 15%;
    animation-delay: 3s;
}

.highlight-content h3 {
    color: #333;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.highlight-content p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.highlight-features {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.mini-feature {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 182, 193, 0.1);
    padding: 0.6rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #333;
    border: 1px solid rgba(255, 182, 193, 0.2);
    transition: all 0.3s ease;
}

.mini-feature:hover {
    background: rgba(255, 182, 193, 0.2);
    transform: translateY(-2px);
}

.mini-feature i {
    color: #ff6b9d;
}

/* 特色网格 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(255, 182, 193, 0.1);
    position: relative;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(255, 182, 193, 0.2);
    border-color: rgba(255, 182, 193, 0.3);
}

.feature-card.featured {
    border: 2px solid #ff6b9d;
    box-shadow: 0 8px 30px rgba(255, 107, 157, 0.2);
}

.feature-card.featured:hover {
    box-shadow: 0 15px 50px rgba(255, 107, 157, 0.3);
}

.card-header {
    position: relative;
    padding: 2rem 2rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(255, 182, 193, 0.15));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff6b9d;
    font-size: 1.8rem;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.2), rgba(255, 182, 193, 0.25));
}

.feature-badge {
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(255, 107, 157, 0.3);
}

.card-content {
    padding: 0 2rem 2rem;
}

.card-content h3 {
    color: #333;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.card-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.feature-stats {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: #ff6b9d;
    margin-bottom: 0.2rem;
}

.stat-label {
    font-size: 0.8rem;
    color: #888;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.list-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: #666;
    font-size: 0.9rem;
}

.list-item i {
    color: #ff6b9d;
    width: 16px;
}

.platform-icons {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

.platform-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(255, 182, 193, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 182, 193, 0.1);
    transition: all 0.3s ease;
    flex: 1;
}

.platform-item:hover {
    background: rgba(255, 182, 193, 0.1);
    transform: translateY(-2px);
}

.platform-item i {
    font-size: 1.5rem;
    color: #ff6b9d;
}

.platform-item span {
    font-size: 0.8rem;
    color: #666;
    font-weight: 500;
}

.quality-indicators {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.quality-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.8rem;
    background: rgba(255, 182, 193, 0.05);
    border-radius: 8px;
    font-size: 0.85rem;
    color: #666;
}

.quality-item i {
    color: #ff6b9d;
}

.language-features {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-top: 1rem;
}

.lang-feature {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: #666;
}

.lang-feature i {
    color: #28a745;
    font-size: 0.8rem;
}

.gameplay-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
}

.gameplay-tag {
    background: rgba(255, 182, 193, 0.1);
    color: #666;
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(255, 182, 193, 0.2);
}

.card-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    overflow: hidden;
    pointer-events: none;
}

.decoration-pattern {
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 107, 157, 0.05) 50%, transparent 70%);
    transform: rotate(45deg) translate(50px, -50px);
}

/* 特色统计 */
.features-stats {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 182, 193, 0.1);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.features-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1.5rem;
    background: rgba(255, 182, 193, 0.03);
    border-radius: 16px;
    border: 1px solid rgba(255, 182, 193, 0.1);
    transition: all 0.3s ease;
}

.features-stats .stat-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 182, 193, 0.15);
    border-color: rgba(255, 182, 193, 0.3);
}

.features-stats .stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.3);
}

.features-stats .stat-info {
    display: flex;
    flex-direction: column;
}

.features-stats .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    line-height: 1;
    margin-bottom: 0.3rem;
}

.features-stats .stat-label {
    font-size: 0.9rem;
    color: #888;
    font-weight: 500;
}

/* 版本信息区块 */
.versions {
    padding: 100px 0;
    background: #f8f9fa;
}

.versions-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* 版本概览卡片 */
.version-overview {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 8px 30px rgba(255, 182, 193, 0.15);
    border: 1px solid rgba(255, 182, 193, 0.1);
}

.version-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.version-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.3);
}

.version-badge i {
    font-size: 1rem;
}

.version-number h3 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #333;
    margin: 0;
    line-height: 1;
}

.version-date {
    color: #888;
    font-size: 0.9rem;
    font-weight: 500;
}

.version-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem;
    background: rgba(255, 182, 193, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 182, 193, 0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 182, 193, 0.2);
    border-color: rgba(255, 182, 193, 0.3);
}

.stat-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(255, 182, 193, 0.15));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff6b9d;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: #333;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: #888;
    font-weight: 500;
}

/* 版本特性网格 */
.version-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.feature-category {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 182, 193, 0.1);
}

.feature-category h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #333;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.feature-category h3 i {
    color: #ff6b9d;
    font-size: 1.2rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 182, 193, 0.03);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 182, 193, 0.08);
    transform: translateX(5px);
}

.feature-check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #28a745;
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.feature-content h4 {
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.3rem 0;
    line-height: 1.3;
}

.feature-content p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* 版本说明卡片 */
.version-notes {
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 182, 193, 0.1);
}

.notes-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #333;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.notes-header h3 i {
    color: #ff6b9d;
}

.notes-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.note-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 182, 193, 0.05);
    border-radius: 12px;
    border-left: 4px solid #ff6b9d;
}

.note-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: rgba(255, 107, 157, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff6b9d;
    font-size: 1.1rem;
}

.note-text h4 {
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
}

.note-text p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 系统要求 */
.system-requirements {
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 182, 193, 0.1);
}

.system-requirements h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #333;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

.system-requirements h3 i {
    color: #ff6b9d;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.requirement-card {
    background: rgba(255, 182, 193, 0.03);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 182, 193, 0.15);
    transition: all 0.3s ease;
}

.requirement-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 182, 193, 0.2);
    border-color: rgba(255, 182, 193, 0.3);
}

.req-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid rgba(255, 182, 193, 0.2);
}

.req-header i {
    color: #ff6b9d;
    font-size: 1.3rem;
}

.req-header h4 {
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

.req-content {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.req-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}

.req-label {
    color: #666;
    font-weight: 500;
    font-size: 0.9rem;
}

.req-value {
    color: #333;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: right;
}

/* 攻略指南区块 */
.guide {
    padding: 100px 0;
    background: #f8f9fa;
}

.guide-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* 快速开始指南 */
.guide-hero {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 8px 30px rgba(255, 182, 193, 0.15);
    border: 1px solid rgba(255, 182, 193, 0.1);
}

.guide-hero-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid rgba(255, 182, 193, 0.2);
}

.guide-hero-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.3);
    flex-shrink: 0;
}

.guide-hero-text h3 {
    color: #333;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.guide-hero-text p {
    color: #666;
    font-size: 1.1rem;
    margin: 0;
}

.guide-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step-item {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(255, 182, 193, 0.15));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #ff6b9d;
    border: 2px solid rgba(255, 107, 157, 0.3);
    flex-shrink: 0;
}

.step-content h4 {
    color: #333;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.step-platforms {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.platform-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 182, 193, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #333;
    border: 1px solid rgba(255, 182, 193, 0.2);
}

.platform-tag i {
    color: #ff6b9d;
}

.step-details {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem;
    background: rgba(255, 182, 193, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 182, 193, 0.1);
}

.detail-item i {
    color: #ff6b9d;
    width: 20px;
}

.step-tips {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.tip-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 218, 185, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #333;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.tip-tag i {
    color: #ffc107;
}

/* 攻略指南网格 */
.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
}

.guide-section {
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 182, 193, 0.1);
    transition: all 0.3s ease;
}

.guide-section:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 182, 193, 0.2);
}

.guide-section .section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(255, 182, 193, 0.2);
}

.section-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(255, 182, 193, 0.15));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff6b9d;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.guide-section .section-header h3 {
    color: #333;
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0;
}

/* 游戏基础指南 */
.guide-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.guide-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 182, 193, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 182, 193, 0.1);
    transition: all 0.3s ease;
}

.guide-item:hover {
    transform: translateX(5px);
    background: rgba(255, 182, 193, 0.08);
    border-color: rgba(255, 182, 193, 0.3);
}

.guide-item-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.guide-item-content h4 {
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.guide-item-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 答题攻略 */
.quiz-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.quiz-intro p {
    color: #666;
    line-height: 1.6;
    margin: 0;
    font-style: italic;
}

.quiz-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quiz-item {
    border: 1px solid rgba(255, 182, 193, 0.2);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.quiz-item:hover {
    border-color: rgba(255, 182, 193, 0.4);
    box-shadow: 0 4px 15px rgba(255, 182, 193, 0.15);
}

.quiz-item summary {
    padding: 1.2rem;
    background: rgba(255, 182, 193, 0.05);
    cursor: pointer;
    font-weight: 500;
    color: #333;
    transition: all 0.3s ease;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.quiz-item summary::-webkit-details-marker {
    display: none;
}

.quiz-item summary:hover {
    background: rgba(255, 182, 193, 0.1);
    color: #ff6b9d;
}

.quiz-question {
    font-size: 1rem;
    line-height: 1.5;
}

.quiz-item summary i {
    color: #ff6b9d;
    transition: transform 0.3s ease;
}

.quiz-item[open] summary i {
    transform: rotate(180deg);
}

.quiz-answer {
    padding: 1.2rem;
    background: white;
    border-top: 1px solid rgba(255, 182, 193, 0.15);
}

.answer-content {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: rgba(40, 167, 69, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(40, 167, 69, 0.2);
}

.answer-content i {
    color: #28a745;
    font-size: 1.1rem;
}

.answer-content span {
    color: #333;
    font-weight: 600;
}

.quiz-note {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    padding: 1.2rem;
    background: rgba(255, 193, 7, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.quiz-note i {
    color: #ffc107;
    font-size: 1.1rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.quiz-note p {
    color: #333;
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 进阶技巧 */
.tips-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tip-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 182, 193, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 182, 193, 0.1);
    transition: all 0.3s ease;
}

.tip-item:hover {
    transform: translateY(-2px);
    background: rgba(255, 182, 193, 0.08);
    box-shadow: 0 4px 15px rgba(255, 182, 193, 0.15);
}

.tip-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.2), rgba(255, 218, 185, 0.3));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffc107;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.tip-content h4 {
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.tip-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 常见问题 */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    padding: 1.2rem;
    background: rgba(255, 182, 193, 0.03);
    border-radius: 10px;
    border: 1px solid rgba(255, 182, 193, 0.1);
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: rgba(255, 182, 193, 0.08);
    border-color: rgba(255, 182, 193, 0.3);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: #333;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.faq-question i {
    color: #ff6b9d;
    font-size: 1rem;
}

/* 首页攻略指南模块的FAQ */
.guide .faq-answer p {
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding-left: 1.8rem;
}

.guide-footer {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 182, 193, 0.2);
    text-align: center;
}

.guide-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #ff6b9d;
    text-decoration: none;
    font-weight: 500;
    padding: 0.8rem 1.5rem;
    border: 1px solid rgba(255, 182, 193, 0.3);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.guide-link:hover {
    background: rgba(255, 182, 193, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 182, 193, 0.2);
}

/* 下载区块 */
.download {
    padding: 80px 0;
    background: #f8f9fa;
}

.download-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

/* 下载头部 */
.download-header {
    text-align: center;
}

.download-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.download-title i {
    color: #ff6b9d;
    font-size: 2rem;
}

.download-description {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 下载选项 */
.download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.download-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid rgba(255, 182, 193, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.download-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(255, 182, 193, 0.2);
    border-color: rgba(255, 182, 193, 0.3);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(255, 182, 193, 0.15));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff6b9d;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.download-card:hover .card-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.2), rgba(255, 182, 193, 0.25));
}

.card-info h3 {
    color: #333;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-info p {
    color: #666;
    font-size: 1rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.card-specs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.card-specs span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 182, 193, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: #666;
    border: 1px solid rgba(255, 182, 193, 0.2);
}

.card-specs i {
    color: #ff6b9d;
    font-size: 0.8rem;
}

/* 下载按钮 */
.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    width: 100%;
    justify-content: center;
}

.btn-primary {
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.4);
}

.download .btn-secondary {
    background: linear-gradient(135deg, #9b5de5, #b794f6);
    color: white;
    box-shadow: 0 4px 15px rgba(155, 93, 229, 0.3);
}

.download .btn-secondary:hover {
    background: linear-gradient(135deg, #8b4cd9, #a688f0);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(155, 93, 229, 0.4);
}

/* 下载说明 */
.download-notes {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 182, 193, 0.1);
}

.note-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 182, 193, 0.05);
    border-radius: 8px;
    border-left: 4px solid #ff6b9d;
    transition: all 0.3s ease;
}

.note-item:hover {
    background: rgba(255, 182, 193, 0.1);
    transform: translateX(5px);
}

.note-item i {
    color: #ff6b9d;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.note-item span {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

.note-item a {
    color: #ff6b9d;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 107, 157, 0.3);
    transition: all 0.3s ease;
}

.note-item a:hover {
    border-bottom-color: #ff6b9d;
}

/* 移除箭头相关样式，因为现在使用网格布局 */

/* 页脚 */
.footer {
    background: var(--text-dark);
    color: var(--text-light);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 0.2rem 0;
}

.footer-section li a:hover {
    color: rgba(255, 107, 157, 1);
    transform: translateX(5px);
}

.footer-section li:not(:has(a)) {
    opacity: 0.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    opacity: 0.7;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 16px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.footer-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 107, 157, 0.2), rgba(155, 93, 229, 0.2));
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.footer-links a:hover {
    color: rgba(255, 107, 157, 1);
    transform: translateY(-2px);
    border-color: rgba(255, 107, 157, 0.3);
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.2);
}

.footer-links a:hover::before {
    opacity: 1;
}

@media (max-width: 768px) {
    .footer-links {
        gap: 1rem;
        margin-bottom: 1rem;
    }
    
    .footer-links a {
        font-size: 12px;
        padding: 6px 12px;
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .navbar {
        height: 75px;
    }

    .navbar.scrolled {
        height: 70px;
    }

    .nav-container {
        padding: 0 16px;
    }

    .logo-icon {
        width: 40px;
        height: 40px;
    }

    .logo-icon i {
        font-size: 18px;
    }

    .logo-icon .logo-img {
        width: 20px;
        height: 20px;
    }

    .brand-title {
        font-size: 20px;
    }

    .brand-subtitle {
        font-size: 10px;
    }

    .nav-menu {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 75px);
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 40px 20px;
        transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        overflow-y: auto;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 16px;
        width: 100%;
        margin-bottom: 32px;
        max-width: 320px;
    }

    .nav-link {
        width: 100%;
        justify-content: flex-start;
        padding: 20px 24px;
        font-size: 16px;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: 16px;
        backdrop-filter: blur(15px);
        transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    }

    .link-content {
        gap: 12px;
    }

    .link-icon {
        font-size: 18px;
    }

    .link-text {
        font-size: 16px;
        font-weight: 600;
    }

    .nav-link:hover {
        transform: translateY(-4px);
        background: rgba(255, 107, 157, 0.15);
        border-color: rgba(255, 107, 157, 0.3);
        box-shadow: 0 8px 25px rgba(255, 107, 157, 0.3);
    }

    .nav-link.active {
        background: rgba(255, 107, 157, 0.2);
        border-color: rgba(255, 107, 157, 0.4);
    }

    .nav-actions {
        width: 100%;
        max-width: 320px;
        align-items: stretch;
    }

    .nav-download-btn {
        width: 100%;
        justify-content: center;
        padding: 20px 24px;
        font-size: 16px;
        font-weight: 700;
        border-radius: 16px;
        box-shadow: 0 8px 30px rgba(255, 107, 157, 0.4);
    }

    .btn-content {
        gap: 12px;
    }

    .btn-icon {
        font-size: 18px;
    }

    .nav-download-btn:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 40px rgba(255, 107, 157, 0.6);
    }

    .nav-toggle {
        display: flex;
    }

    /* 移动端菜单进入动画 */
    .nav-menu .nav-links .nav-link {
        opacity: 0;
        transform: translateX(-30px);
        transition: none;
    }

    .nav-menu.active .nav-links .nav-link {
        animation: mobileSlideIn 0.6s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    }

    .nav-menu.active .nav-links .nav-link:nth-child(1) { animation-delay: 0.1s; }
    .nav-menu.active .nav-links .nav-link:nth-child(2) { animation-delay: 0.15s; }
    .nav-menu.active .nav-links .nav-link:nth-child(3) { animation-delay: 0.2s; }
    .nav-menu.active .nav-links .nav-link:nth-child(4) { animation-delay: 0.25s; }
    .nav-menu.active .nav-links .nav-link:nth-child(5) { animation-delay: 0.3s; }

    .nav-menu .nav-actions {
        opacity: 0;
        transform: translateY(30px);
        transition: none;
    }

    .nav-menu.active .nav-actions {
        animation: mobileActionsIn 0.6s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
        animation-delay: 0.4s;
    }

    @keyframes mobileSlideIn {
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

    @keyframes mobileActionsIn {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }



    .hero-container {
        gap: 0.8rem;
    }

    .hero-title h1 {
        font-size: 2.5rem;
    }

    .hero-title h2 {
        font-size: 1.4rem;
    }

    .hero-preview {
        flex-direction: column;
        gap: 1rem;
    }

    .game-preview {
        width: 200px;
    }

    .story-section {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .story-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }

    .story-icon {
        margin: 0 auto;
    }

    .game-info-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }



    .version-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .version-stats {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    .version-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-category {
        padding: 1.5rem;
    }
    
    .requirements-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .system-requirements,
    .version-notes,
    .version-overview {
        padding: 2rem;
    }

    .guide-content {
        gap: 2rem;
    }
    
    .guide-hero {
        padding: 2rem;
    }
    
    .guide-hero-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .guide-hero-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
        margin: 0 auto;
    }
    
    .guide-hero-text h3 {
        font-size: 1.6rem;
    }
    
    .guide-steps {
        gap: 1.5rem;
    }
    
    .step-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
        margin: 0 auto;
    }
    
    .step-platforms,
    .step-tips {
        justify-content: center;
    }
    
    .guide-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .guide-section {
        padding: 2rem;
    }
    
    .guide-section .section-header {
        margin-bottom: 1.5rem;
    }
    
    .section-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .guide-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.2rem;
    }
    
    .guide-item-icon {
        margin: 0 auto;
    }
    
    .tip-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.2rem;
    }
    
    .tip-icon {
        margin: 0 auto;
    }

    /* 下载模块移动端优化 */
    .download-content {
        gap: 2rem;
    }
    
    .download-header {
        padding: 0 1rem;
    }
    
    .download-title {
        font-size: 2rem;
    }
    
    .download-options {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .download-card {
        padding: 1.5rem;
    }
    
    .card-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .card-specs {
        gap: 0.5rem;
    }
    
    .card-specs span {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .download-notes {
        padding: 1.5rem;
    }
    
    .note-item {
        padding: 0.8rem;
        gap: 0.8rem;
    }

    .features-content {
        gap: 3rem;
    }
    
    .features-hero {
        padding: 2rem;
    }
    
    .feature-highlight {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .highlight-visual {
        width: 150px;
        height: 150px;
        margin: 0 auto;
    }
    
    .highlight-icon {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }
    
    .effect-ring {
        width: 120px;
        height: 120px;
    }
    
    .effect-pulse {
        width: 140px;
        height: 140px;
    }
    
    .highlight-content h3 {
        font-size: 1.8rem;
    }
    
    .highlight-features {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .card-header {
        padding: 1.5rem 1.5rem 1rem;
    }
    
    .card-content {
        padding: 0 1.5rem 1.5rem;
    }
    
    .feature-stats {
        justify-content: center;
    }
    
    .platform-icons {
        gap: 1rem;
    }
    
    .features-stats {
        padding: 2rem;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .container {
        padding: 0 15px;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title h1 {
        font-size: 2rem;
    }

    .hero-title h2 {
        font-size: 1.2rem;
    }

    .hero-actions {
        flex-direction: column;
        gap: 0.6rem;
    }

    .btn {
        width: 100%;
        max-width: 250px;
        text-align: center;
        justify-content: center;
    }

    .hero-features {
        flex-direction: row;
        gap: 0.4rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: row;
        gap: 0.8rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .game-preview {
        width: 180px;
    }

    .feature-card,
    .guide-section {
        padding: 1.5rem;
    }
    
    /* 攻略指南小屏幕优化 */
    .guide-hero {
        padding: 1.5rem;
    }
    
    .guide-hero-content {
        gap: 0.8rem;
        margin-bottom: 1.5rem;
    }
    
    .guide-hero-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .guide-hero-text h3 {
        font-size: 1.4rem;
    }
    
    .guide-hero-text p {
        font-size: 1rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .step-content h4 {
        font-size: 1.1rem;
    }
    
    .step-content p {
        font-size: 0.9rem;
    }
    
    .platform-tag,
    .tip-tag {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .guide-section {
        padding: 1.2rem;
    }
    
    .guide-section .section-header h3 {
        font-size: 1.2rem;
    }
    
    .section-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .guide-item-content h4,
    .tip-content h4 {
        font-size: 1rem;
    }
    
    .guide-item-content p,
    .tip-content p {
        font-size: 0.9rem;
    }
    
    .quiz-question {
        font-size: 0.9rem;
    }
    
    .answer-content {
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    .quiz-note {
        padding: 1rem;
    }
    
    .quiz-note p {
        font-size: 0.8rem;
    }
    
    .faq-question {
        font-size: 0.9rem;
    }
    
    /* 首页攻略指南模块FAQ移动端 */
    .guide .faq-answer p {
        font-size: 0.85rem;
        padding-left: 1.5rem;
    }
    
    /* 游戏特色移动端优化 */
    .features-content {
        gap: 2rem;
    }
    
    .features-hero {
        padding: 1.5rem;
    }
    
    .feature-highlight {
        gap: 1.5rem;
    }
    
    .highlight-visual {
        width: 120px;
        height: 120px;
    }
    
    .highlight-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .effect-ring {
        width: 100px;
        height: 100px;
    }
    
    .effect-pulse {
        width: 120px;
        height: 120px;
    }
    
    .highlight-content h3 {
        font-size: 1.5rem;
    }
    
    .highlight-content p {
        font-size: 1rem;
    }
    
    .mini-feature {
        font-size: 0.8rem;
        padding: 0.5rem 0.8rem;
    }
    
    .card-header {
        padding: 1.2rem 1.2rem 0.8rem;
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .card-content {
        padding: 0 1.2rem 1.2rem;
    }
    
    .card-content h3 {
        font-size: 1.2rem;
    }
    
    .card-content p {
        font-size: 0.9rem;
    }
    
    .feature-stats {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .platform-icons {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .quality-indicators {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .gameplay-tags {
        justify-content: center;
    }
    
    .features-stats {
        padding: 1.5rem;
    }
    
    .stats-container {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    .features-stats .stat-item {
        padding: 1.2rem;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .features-stats .stat-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .features-stats .stat-number {
        font-size: 1.5rem;
    }

    .game-info-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
    }

    .info-card {
        padding: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }
    
    /* 下载模块小屏幕优化 */
    .download-content {
        gap: 2rem;
    }
    
    .download-header {
        padding: 0 0.5rem;
    }
    
    .title-main {
        font-size: 2rem;
    }
    
    .title-sub {
        font-size: 1rem;
    }
    
    .download-description {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .download-stats {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .download-stats .stat-item {
        padding: 1rem;
        gap: 0.6rem;
    }
    
    .download-stats .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .download-stats .stat-number {
        font-size: 1.3rem;
    }
    
    .download-stats .stat-label {
        font-size: 0.8rem;
    }
    
    .platform-card {
        padding: 1.5rem;
    }
    
    .platform-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .platform-info h3 {
        font-size: 1.2rem;
    }
    
    .platform-info p {
        font-size: 0.85rem;
    }
    
    .platform-features .feature-item {
        font-size: 0.85rem;
    }
    
    .platform-specs {
        padding: 1.2rem;
    }
    
    .spec-item {
        flex-direction: column;
        gap: 0.3rem;
        text-align: center;
    }
    
    .download-btn {
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .notice-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .notice-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
    }
    
    .notice-icon {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
        margin: 0 auto;
    }
    
    .notice-content h4 {
        font-size: 0.9rem;
    }
    
    .notice-content p {
        font-size: 0.8rem;
    }
    
    .process-title {
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .step-content h4 {
        font-size: 0.9rem;
    }
    
    .step-content p {
        font-size: 0.8rem;
    }
    
    /* 版本信息移动端优化 */
    .version-stats {
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
    }
    
    .stat-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        margin: 0 auto;
    }
    
    .version-features {
        gap: 1rem;
    }
    
    .feature-category {
        padding: 1.2rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
    }
    
    .feature-check {
        margin: 0 auto;
    }
    
    .note-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.2rem;
    }
    
    .note-icon {
        margin: 0 auto;
    }
    
    .req-item {
        flex-direction: column;
        gap: 0.3rem;
        text-align: center;
    }
    
    .req-value {
        text-align: center;
    }
    
    .system-requirements,
    .version-notes,
    .version-overview {
        padding: 1.5rem;
    }
    
    .version-number h3 {
        font-size: 1.8rem;
    }
}



/* 滚动行为 */
html {
    scroll-behavior: smooth;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.guide-section,
.version-card {
    animation: fadeInUp 0.6s ease-out;
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--text-light);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* 页面头部样式 */
.page-header {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9), rgba(26, 26, 46, 0.95));
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(255, 107, 157, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(155, 93, 229, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.page-title {
    position: relative;
    z-index: 2;
}

.page-icon {
    display: inline-block;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.2), rgba(155, 93, 229, 0.2));
    border-radius: 50%;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 107, 157, 0.3);
    box-shadow: 0 8px 30px rgba(255, 107, 157, 0.2);
}

.page-icon i {
    font-size: 32px;
    color: rgba(255, 107, 157, 1);
}

.page-title h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff, rgba(255, 107, 157, 0.9));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-title p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* FAQ样式 */
.faq-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.95), rgba(26, 26, 46, 0.9));
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.faq-category {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
}

.faq-category h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: rgba(255, 107, 157, 1);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.faq-category h3 i {
    font-size: 1.2rem;
}

.faq-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 107, 157, 0.3);
    box-shadow: 0 4px 20px rgba(255, 107, 157, 0.1);
}

.faq-item summary {
    padding: 1.2rem;
    cursor: pointer;
    font-weight: 500;
    color: #ffffff;
    list-style: none;
    transition: all 0.3s ease;
    position: relative;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 300;
    color: rgba(255, 107, 157, 1);
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-item summary:hover {
    color: rgba(255, 107, 157, 1);
    background: rgba(255, 107, 157, 0.05);
}

.faq-answer {
    padding: 0 1.2rem 1.2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeInDown 0.3s ease;
}

/* FAQ专门页面的答案样式 */
.faq-section .faq-answer p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 1rem 0 0;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 用户手册样式 */
.manual-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.95), rgba(26, 26, 46, 0.9));
}

.manual-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.manual-toc {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 120px;
    height: fit-content;
}

.manual-toc h3 {
    color: rgba(255, 107, 157, 1);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.manual-toc ul {
    list-style: none;
    padding: 0;
}

.manual-toc li {
    margin-bottom: 0.8rem;
}

.manual-toc a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    display: block;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.manual-toc a:hover {
    color: rgba(255, 107, 157, 1);
    background: rgba(255, 107, 157, 0.1);
    border-color: rgba(255, 107, 157, 0.3);
    transform: translateX(8px);
}

.manual-chapters {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
}

.chapter {
    margin-bottom: 4rem;
    scroll-margin-top: 120px;
}

.chapter:last-child {
    margin-bottom: 0;
}

.chapter h2 {
    color: rgba(255, 107, 157, 1);
    font-size: 2rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-bottom: 2px solid rgba(255, 107, 157, 0.3);
    padding-bottom: 1rem;
}

.chapter h3 {
    color: #ffffff;
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    font-weight: 600;
}

.chapter h4 {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin: 1.5rem 0 0.8rem;
}

.chapter p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.chapter ul,
.chapter ol {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.chapter li {
    margin-bottom: 0.5rem;
}

.chapter strong {
    color: rgba(255, 107, 157, 1);
    font-weight: 600;
}

.note {
    background: rgba(255, 107, 157, 0.1);
    border: 1px solid rgba(255, 107, 157, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.note i {
    color: rgba(255, 107, 157, 1);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.note p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}

.troubleshoot-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.troubleshoot-item h4 {
    color: rgba(255, 107, 157, 1);
    margin-top: 0;
    margin-bottom: 1rem;
}

.troubleshoot-item ul {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .manual-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .manual-toc {
        position: static;
        order: 2;
    }
    
    .manual-chapters {
        order: 1;
        padding: 2rem;
    }
    
    .chapter h2 {
        font-size: 1.5rem;
    }
    
    .chapter h3 {
        font-size: 1.3rem;
    }
}

/* 政策页面样式 */
.policy-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.95), rgba(26, 26, 46, 0.9));
}

.policy-content {
    max-width: 900px;
    margin: 0 auto;
}

.policy-header {
    text-align: center;
    margin-bottom: 3rem;
}

.last-updated {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin: 0;
    font-style: italic;
}

.policy-text {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
}

.policy-text h2 {
    color: rgba(255, 107, 157, 1);
    font-size: 1.8rem;
    margin: 2.5rem 0 1.5rem;
    font-weight: 600;
    border-bottom: 2px solid rgba(255, 107, 157, 0.3);
    padding-bottom: 0.8rem;
}

.policy-text h2:first-child {
    margin-top: 0;
}

.policy-text h3 {
    color: #ffffff;
    font-size: 1.4rem;
    margin: 2rem 0 1rem;
    font-weight: 600;
}

.policy-text p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.policy-text ul,
.policy-text ol {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.policy-text li {
    margin-bottom: 0.5rem;
}

.policy-text strong {
    color: rgba(255, 107, 157, 1);
    font-weight: 600;
}

.policy-text a {
    color: rgba(255, 107, 157, 1);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 107, 157, 0.3);
    transition: all 0.3s ease;
}

.policy-text a:hover {
    border-bottom-color: rgba(255, 107, 157, 1);
}

.policy-note {
    background: rgba(255, 107, 157, 0.1);
    border: 1px solid rgba(255, 107, 157, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.policy-note i {
    color: rgba(255, 107, 157, 1);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.policy-note p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}

/* 版权声明特殊样式 */
.copyright-notice {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.copyright-box {
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.15), rgba(155, 93, 229, 0.15));
    border: 2px solid rgba(255, 107, 157, 0.3);
    border-radius: 16px;
    padding: 2rem;
    margin: 3rem 0;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.copyright-symbol {
    width: 80px;
    height: 80px;
    background: rgba(255, 107, 157, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.copyright-symbol i {
    font-size: 2.5rem;
    color: rgba(255, 107, 157, 1);
}

.copyright-info h3 {
    color: rgba(255, 107, 157, 1);
    margin: 0 0 1rem;
    font-size: 1.3rem;
}

.copyright-info p {
    margin: 0.5rem 0;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

@media (max-width: 768px) {
    .page-header {
        padding: 100px 0 60px;
    }
    
    .page-title h1 {
        font-size: 2rem;
    }
    
    .page-title p {
        font-size: 1rem;
    }
    
    .page-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
    
    .page-icon i {
        font-size: 24px;
    }
    
    .policy-section {
        padding: 60px 0;
    }
    
    .policy-text {
        padding: 2rem;
    }
    
    .policy-text h2 {
        font-size: 1.5rem;
    }
    
    .policy-text h3 {
        font-size: 1.2rem;
    }
    
    .copyright-box {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .copyright-symbol {
        width: 60px;
        height: 60px;
    }
    
    .copyright-symbol i {
        font-size: 2rem;
    }
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
    pointer-events: none;
}

.back-to-top:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--highlight-color));
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    color: white;
}

.back-to-top.show {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    pointer-events: auto;
}

.back-to-top i {
    transition: transform 0.3s ease;
}

.back-to-top:hover i {
    transform: translateY(-2px);
    animation: bounceUp 0.6s ease-in-out;
}

@keyframes bounceUp {
    0%, 100% {
        transform: translateY(-2px);
    }
    50% {
        transform: translateY(-6px);
    }
}

/* 移动端适配 */
@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 16px;
    }
}