/* ========================================
   MoyvWinStyle 官网样式
   高级、炫酷、科技风格
   ======================================== */

/* CSS 变量 */
:root {
    --primary: #00d4ff;
    --primary-dark: #0099cc;
    --primary-light: rgba(0, 212, 255, 0.1);
    --secondary: #ff00ff;
    --accent: #00ff88;
    --bg-dark: #0a0a0f;
    --bg-card: rgba(20, 20, 30, 0.9);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.6);
    --border: rgba(0, 212, 255, 0.2);
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    --gradient-secondary: linear-gradient(135deg, #ff00ff 0%, #cc00cc 100%);
    --gradient-accent: linear-gradient(135deg, #00ff88 0%, #00cc66 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 212, 255, 0.3) 0%, rgba(0, 153, 204, 0.1) 100%);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* 粒子背景 */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* ========================================
   导航栏
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
}

.logo-icon {
    width: 32px;
    height: 32px;
    animation: pulse 2s ease-in-out infinite;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

/* 移动菜单按钮 */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary);
    transform: translateY(-2px);
}

.nav-links a:hover::after {
    width: 100%;
    box-shadow: 0 0 10px var(--primary);
}

.nav-links a {
    transition: var(--transition);
}

.btn-download-nav {
    padding: 0.6rem 1.5rem;
    background: var(--gradient-primary);
    color: var(--bg-dark);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-download-nav:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.6);
}

.btn-download-nav:active {
    transform: translateY(-1px) scale(0.98);
}

/* ========================================
   英雄区域
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.hero-content {
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

.badge-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    animation: shimmer 3s infinite;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
}

.title-line.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--bg-dark);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.4);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.7);
}

.btn-primary:active {
    transform: translateY(-1px) scale(0.98);
}

.btn-primary:hover .btn-glow {
    left: 100%;
    transition: 0.5s;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    border: 2px solid var(--border);
    transition: var(--transition);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-arrow {
    transition: var(--transition);
}

.btn-secondary:hover .btn-arrow {
    transform: translateX(5px);
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* 英雄区域视觉 */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.cursor-showcase {
    position: relative;
    width: 400px;
    height: 400px;
}

.cursor-item {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    animation: float 3s ease-in-out infinite;
}

.cursor-default {
    top: 20%;
    left: 30%;
    animation-delay: 0s;
}

.cursor-pointer {
    top: 40%;
    right: 20%;
    animation-delay: 0.5s;
    background: linear-gradient(135deg, #ff00ff 0%, #ff66ff 100%);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.5);
}

.cursor-text {
    bottom: 30%;
    left: 20%;
    animation-delay: 1s;
    background: linear-gradient(135deg, #00ff88 0%, #00cc66 100%);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.5);
}

.cursor-wait {
    bottom: 20%;
    right: 30%;
    animation-delay: 1.5s;
    background: linear-gradient(135deg, #ffaa00 0%, #ff8800 100%);
    box-shadow: 0 0 30px rgba(255, 170, 0, 0.5);
}

.cursor-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: pulse 2s ease-in-out infinite;
}

/* ========================================
   功能特性
   ======================================== */
.features {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(0, 20, 40, 0.5) 50%, var(--bg-dark) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    color: var(--primary);
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.features-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 15px 50px rgba(0, 212, 255, 0.2);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-glow);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
}

.feature-icon svg {
    width: 30px;
    height: 30px;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.3;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* ========================================
   效果展示
   ======================================== */
.showcase {
    padding: 6rem 2rem;
}

.showcase-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.showcase-item {
    text-align: center;
}

.showcase-preview {
    height: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.showcase-preview:hover {
    transform: scale(1.05);
    border-color: var(--primary);
}

.showcase-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(0, 212, 255, 0.1) 100%);
    opacity: 0;
    transition: var(--transition);
}

.showcase-preview:hover::before {
    opacity: 1;
}

.cursor-demo {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    animation: bounce 1s ease-in-out infinite;
}

.theme-neon .cursor-demo {
    background: var(--gradient-primary);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.8);
}

.theme-minimal .cursor-demo {
    background: #fff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.theme-gaming .cursor-demo {
    background: linear-gradient(135deg, #ff0044 0%, #ff8800 100%);
    box-shadow: 0 0 20px rgba(255, 0, 68, 0.8);
}

.theme-cute .cursor-demo {
    background: linear-gradient(135deg, #ff69b4 0%, #ff1493 100%);
    box-shadow: 0 0 20px rgba(255, 105, 180, 0.8);
}

.showcase-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.showcase-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ========================================
   下载区域
   ======================================== */
.download {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(0, 30, 60, 0.3) 50%, var(--bg-dark) 100%);
}

.download-container {
    max-width: 1000px;
    margin: 0 auto;
}

.download-content {
    text-align: center;
}

.download-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.download-card {
    padding: 2.5rem;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.download-card.primary {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, var(--bg-card) 100%);
}

.download-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: 0.5s;
}

.download-card:hover::before {
    left: 100%;
}

.download-card:hover {
    transform: translateY(-10px) scale(1.03);
    border-color: var(--primary);
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.3);
}

.download-card:hover .download-icon {
    transform: scale(1.1) rotate(5deg);
}

.download-card:hover .download-btn {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.4);
}

.download-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.download-card h3 {
    font-size: 1.6rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
    line-height: 1.3;
}

.download-card p {
    color: var(--text-secondary);
    margin-bottom: 1.8rem;
    line-height: 1.6;
    font-size: 1.05rem;
}

.download-btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: var(--gradient-primary);
    color: var(--bg-dark);
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.file-size {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.system-requirements {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 15px;
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.system-requirements h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.system-requirements ul {
    list-style: none;
}

.system-requirements li {
    padding: 0.3rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.system-requirements li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* ========================================
   光标投稿召集
   ======================================== */
.submission {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(0, 20, 40, 0.5) 50%, var(--bg-dark) 100%);
}

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

.submission-content {
    text-align: center;
}

.submission-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.submission-description a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.submission-description a:hover {
    text-shadow: 0 0 10px var(--primary);
}

.submission-requirements {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-card);
}

.submission-requirements h4 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--primary);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    text-align: left;
}

.requirement-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 12px;
    transition: var(--transition);
}

.requirement-item:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateX(5px);
}

.req-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    min-width: 30px;
}

.requirement-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.requirement-item strong {
    color: var(--primary);
}

/* 光标类型列表样式 */
.requirement-item.cursor-types {
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: flex-start;
}

.cursor-types-content {
    width: 100%;
}

.cursor-types-content > p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.cursor-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.8rem;
    padding: 0;
}

.cursor-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.cursor-tag {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 4px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
}

/* ========================================
   关于我们
   ======================================== */
.about {
    padding: 6rem 2rem;
}

.about-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.about-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.about-link:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.about-link svg {
    width: 20px;
    height: 20px;
}

/* ========================================
   页脚
   ======================================== */
.footer {
    padding: 3rem 2rem;
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-brand .logo-icon {
    width: 32px;
    height: 32px;
}

.footer-copyright {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.footer-made {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ========================================
   动画
   ======================================== */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

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

/* ========================================
   响应式设计
   ======================================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .cursor-showcase {
        width: 300px;
        height: 300px;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 250px;
        height: 100vh;
        background: rgba(10, 10, 15, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: var(--transition);
        z-index: 1000;
        border-left: 1px solid var(--border);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 1.5rem 3rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .download-options {
        grid-template-columns: 1fr;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* 菜单打开时禁止页面滚动 */
.menu-open {
    overflow: hidden;
}