/* 自定义滚动条 - 适应深色主题 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 10px;
    border: 2px solid var(--dark-bg);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
}

/* 更新为深色主题配色方案 */
:root {
    --primary-color: #f5a623;
    --primary-light: #ffcb69;
    --primary-dark: #cc7c00;
    --secondary-color: #f27059;
    --accent-color: #f27059;
    --text-color: #e0e0e0;
    --text-color-muted: #a0a0a0;
    --light-bg: #252836;
    --dark-bg: #1f1d2b;
    --darker-bg: #181622;
    --border-radius: 16px;
    --box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* 添加全局动画关键帧 */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOutUp {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes floatingUp {
    0% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0); }
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 0.6;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

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

/* 整体页面深色背景 */
body {
    font-family: 'Noto Sans', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--darker-bg);
    opacity: 0.95;
    transition: opacity 0.5s ease;
}

body.page-loaded {
    opacity: 1;
}

/* 整体页面深色背景 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, rgba(31, 29, 43, 0.7) 0%, rgba(24, 22, 34, 0.7) 100%),
        url('../material/banner.png') no-repeat center center/cover;
    filter: blur(70px) opacity(0.2);
    z-index: -2;
    transform: scale(1.2);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* 动画效果类 */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.animate-ready {
    will-change: opacity, transform;
}

.section-visible {
    animation: fadeIn 0.8s ease forwards;
}

.section-highlight {
    animation: highlight 1.5s ease;
}

/* 深色主题下的高亮效果 */
@keyframes highlight {
    0% { background-color: transparent; }
    20% { background-color: rgba(245, 166, 35, 0.15); }
    100% { background-color: transparent; }
}

.active-nav-pulse {
    animation: navPulse 0.8s ease;
}

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

.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.7);
    width: 20px;
    height: 20px;
    pointer-events: none;
    animation: ripple 0.6s linear;
}

/* 添加全局模糊玻璃效果类 */
.glass-effect {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* 导航栏深色主题 */
header {
    background-color: rgba(31, 29, 43, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
}

header.scrolled {
    background-color: rgba(31, 29, 43, 0.95);
    padding: 5px 0;
    transform: translateY(0) scale(0.98);
    margin: 0 1%;
    width: 98%;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    transition: padding 0.3s ease;
}

.scrolled nav {
    padding: 10px 0;
}

/* 标志设计改进 */
.logo {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.2), rgba(242, 112, 89, 0.2));
    padding: 8px 15px;
    border-radius: 30px;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.2), rgba(242, 112, 89, 0.2));
}

.logo img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.logo:hover img {
    transform: rotate(10deg);
}

.logo span {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.nav-links {
    display: flex;
}

.nav-links li {
    margin-left: 30px;
    position: relative;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-color);
    padding: 8px 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: width 0.3s ease;
}

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

.nav-links a.active,
.nav-links a:hover {
    color: var(--primary-color);
}

.mobile-menu {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary-color);
    transition: var(--transition);
}

.mobile-menu:hover {
    transform: scale(1.1);
}

/* 英雄部分深色主题 */
.hero {
    min-height: 100vh;
    padding: 180px 0 100px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
}

/* 创意背景图案 */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(245, 166, 35, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(242, 112, 89, 0.1) 0%, transparent 40%),
        url('../material/icon.png') no-repeat 95% 5%/80px auto;
    opacity: 1;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.1), rgba(242, 112, 89, 0.1));
    border-radius: 50%;
    filter: blur(50px);
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    max-width: 100%;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.hero h1 {
    font-size: 3.8rem;
    margin-bottom: 25px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.05);
    position: relative;
    display: inline-block;
}

.hero h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.tagline {
    font-size: 1.6rem;
    color: var(--secondary-color);
    margin-bottom: 40px;
    font-weight: 300;
    position: relative;
}

.app-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

.badge {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--secondary-color), #1a2a3a);
    color: white;
    padding: 12px 25px;
    border-radius: 50px;
    transition: var(--transition);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.badge i {
    font-size: 2rem;
    margin-right: 15px;
    animation: pulse 2s infinite;
}

.badge span {
    display: flex;
    flex-direction: column;
}

.badge small {
    font-size: 0.7rem;
    opacity: 0.8;
}

.hero-image {
    max-width: 100%;
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg) translateZ(0);
    transition: var(--transition);
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
}

.hero-image img {
    border-radius: 30px;
    transform-origin: center;
    transition: var(--transition);
}

.hero-image:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0) translateZ(50px);
}

/* 创新的特性部分 */
.features {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
}

.features .container {
    position: relative;
    z-index: 2;
}

.section-title {
    text-align: left;
    font-size: 3rem;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.section-title span {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}

/* 创新的特性卡片网格 */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 30px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
}

.feature-card {
    background-color: rgba(37, 40, 54, 0.8);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.feature-card:first-child {
    grid-column: span 7;
    grid-row: span 1;
}

.feature-card:nth-child(2) {
    grid-column: span 5;
    grid-row: span 2;
}

.feature-card:last-child {
    grid-column: span 7;
    grid-row: span 1;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.05), rgba(242, 112, 89, 0.05));
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card.feature-hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 20px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 35px;
    box-shadow: 0 10px 30px rgba(245, 166, 35, 0.3);
    position: relative;
    transform: rotate(-5deg);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: rotate(0);
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 50%);
    animation: iconShine 3s linear infinite;
    z-index: -1;
}

.feature-icon.icon-pulse {
    animation: iconPulse 0.5s ease;
}

@keyframes iconPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes iconShine {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.feature-card h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
    position: relative;
    display: inline-block;
}

.feature-card p {
    color: var(--text-color-muted);
    line-height: 1.8;
}

/* 独特的截图部分 */
.screenshots {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    text-align: center;
    position: relative;
    overflow: visible;
}

/* 添加背景装饰 */
.screenshots::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: 
        radial-gradient(circle at 10% 10%, rgba(245, 166, 35, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 90%, rgba(242, 112, 89, 0.05) 0%, transparent 50%),
        url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23f27059' fill-opacity='0.03' fill-rule='evenodd'%3E%3Ccircle cx='3' cy='3' r='3'/%3E%3Ccircle cx='13' cy='13' r='3'/%3E%3C/g%3E%3C/svg%3E");
    z-index: 0;
}

.screenshots::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -100px;
    left: -100px;
    opacity: 0.5;
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--text-color-muted);
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

/* 截图展示改进 */
.screenshot-slider {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
    padding: 50px 0;
    perspective: 1000px;
}

.screenshot-slider::-webkit-scrollbar {
    display: none;
}

/* 添加截图卡片悬停效果 */
.screenshot {
    position: relative;
    height: 600px;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    transform: scale(0.95) rotate(-1deg);
    transition: var(--transition);
    cursor: pointer;
    background-color: rgba(37, 40, 54, 0.5);
}

.screenshot::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, 
                rgba(0,0,0,0.05) 0%,
                rgba(0,0,0,0) 20%,
                rgba(0,0,0,0) 80%,
                rgba(0,0,0,0.05) 100%);
    z-index: 1;
    pointer-events: none;
}

.screenshot::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60%;
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.2));
    z-index: 1;
    opacity: 0;
    transition: var(--transition);
}

.screenshot:hover::after {
    opacity: 1;
}

/* 截图部分样式修复 */
.screenshot.active-screenshot {
    transform: scale(1.05) rotate(0);
    z-index: 10;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

/* 截图特殊动画 */
@keyframes float {
    0% { transform: translateY(0) scale(0.95) rotate(-1deg); }
    50% { transform: translateY(-10px) scale(0.95) rotate(-1deg); }
    100% { transform: translateY(0) scale(0.95) rotate(-1deg); }
}

.screenshot:nth-child(odd) {
    animation: float 6s ease-in-out infinite;
    animation-delay: 0s;
}

.screenshot:nth-child(even) {
    animation: float 6s ease-in-out infinite;
    animation-delay: 3s;
}

.screenshot:hover {
    animation-play-state: paused;
}

.screenshot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.screenshot:hover img {
    transform: scale(1.03);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
    position: relative;
    z-index: 2;
}

.slider-dot {
    width: 14px;
    height: 14px;
    background-color: #ddd;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.slider-dot.active {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    transform: scale(1.2);
}

.slider-dot:hover {
    background-color: #ccc;
    transform: scale(1.1);
}

/* 创新的下载部分 */
.download {
    padding: 150px 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: #fff;
    text-align: left;
    clip-path: polygon(0 10%, 100% 0, 100% 90%, 0% 100%);
    margin-top: -80px;
    margin-bottom: -80px;
}

/* 添加动态背景 */
.download::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.1' fill-rule='evenodd'%3E%3Ccircle cx='3' cy='3' r='3'/%3E%3Ccircle cx='13' cy='13' r='3'/%3E%3C/g%3E%3C/svg%3E"),
        url('../material/banner.png') center/cover no-repeat;
    background-blend-mode: overlay;
    opacity: 0.2;
    animation: downloadBg 30s linear infinite;
}

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

.download-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.download h2 {
    font-size: 3.5rem;
    margin-bottom: 25px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    line-height: 1.2;
}

.download p {
    font-size: 1.5rem;
    margin-bottom: 50px;
    opacity: 0.95;
    max-width: 600px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    background-color: white;
    color: var(--primary-color);
    font-weight: 700;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 1.2rem;
    transition: var(--transition);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.download-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0) 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    z-index: -1;
}

.download-btn:hover {
    transform: translateY(-7px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.download-btn.btn-glow {
    animation: btnGlow 2s infinite;
}

@keyframes btnGlow {
    0% { box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2); }
    50% { box-shadow: 0 20px 40px rgba(211, 84, 0, 0.4); }
    100% { box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2); }
}

.download-btn i {
    margin-right: 12px;
    font-size: 1.6rem;
}

/* 新颖的页脚设计 */
footer {
    background-color: #fff;
    color: var(--secondary-color);
    padding: 150px 0 50px;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 90%, rgba(245, 166, 35, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 10%, rgba(242, 112, 89, 0.05) 0%, transparent 50%),
        url('../material/icon.png') no-repeat 95% 95%/120px auto;
    opacity: 0.05;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo img {
    width: 70px;
    margin-bottom: 20px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.footer-logo p {
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-top: 15px;
}

.footer-links h4,
.footer-contact h4,
.footer-download h4 {
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 15px;
}

.footer-links h4::after,
.footer-contact h4::after,
.footer-download h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 3px;
}

.footer-links ul li {
    margin-bottom: 15px;
}

.footer-links ul li a {
    opacity: 0.8;
    transition: var(--transition);
    position: relative;
    padding-left: 15px;
}

.footer-links ul li a::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    transition: var(--transition);
}

.footer-links ul li a:hover {
    opacity: 1;
    color: var(--primary-color);
    padding-left: 20px;
}

.footer-links ul li a:hover::before {
    left: 5px;
}

.footer-contact p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.footer-contact i {
    margin-right: 12px;
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Footer 新样式 */
.footer-desc {
    margin-top: 15px;
    opacity: 0.8;
    line-height: 1.6;
    font-size: 0.95rem;
}

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

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--primary-color);
    color: var(--dark-bg);
    transform: translateY(-3px);
}

.footer-download p {
    margin-bottom: 15px;
    opacity: 0.8;
}

.footer-badges {
    display: flex;
    gap: 10px;
}

.footer-badge {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 8px 15px;
    border-radius: 5px;
    transition: var(--transition);
}

.footer-badge i {
    margin-right: 8px;
    font-size: 1.2rem;
}

.footer-badge:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.footer-disclaimer {
    font-size: 0.85rem;
    opacity: 0.6;
    margin-top: 10px;
}

.copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 0.9rem;
    opacity: 0.7;
    position: relative;
    z-index: 2;
}

/* 重设响应式规则 */
@media (max-width: 1200px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero h1::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .hero-image {
        margin-top: 40px;
        transform: perspective(1000px) rotateY(0) rotateX(5deg) translateZ(0);
        max-width: 80%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .section-title {
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }
    
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card:first-child,
    .feature-card:nth-child(2),
    .feature-card:last-child {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .screenshot-slider {
        grid-template-columns: repeat(2, 1fr);
        overflow-x: auto;
    }
    
    .download {
        text-align: center;
        clip-path: polygon(0 5%, 100% 0, 100% 95%, 0% 100%);
    }
    
    .download p {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero {
        padding: 130px 0 80px;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .screenshots {
        padding: 80px 0;
    }
    
    .download {
        padding: 80px 0;
    }
    
    .download h2 {
        font-size: 2.2rem;
    }
    
    .screenshot-slider {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .tagline {
        font-size: 1.1rem;
    }
    
    .badge {
        padding: 10px 15px;
    }
    
    .badge i {
        font-size: 1.6rem;
    }
    
    .section-title {
        font-size: 1.9rem;
    }
    
    .download h2 {
        font-size: 2.5rem;
    }
    
    .download-btn {
        font-size: 1.1rem;
        padding: 15px 30px;
    }
    
    .screenshot {
        width: 250px;
        height: 520px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
} 

/* 添加 "敬请期待" 提示样式 */
.coming-soon-toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    background: rgba(44, 62, 80, 0.95);
    color: white;
    padding: 12px 25px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.coming-soon-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.coming-soon-toast i {
    margin-right: 10px;
    color: var(--primary-color);
    font-size: 1.2em;
    animation: spin 2s infinite linear;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.coming-soon-toast span {
    font-weight: 500;
    font-size: 1.1rem;
} 

/* 增强深色背景下的卡片悬停效果 */
.feature-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    background-color: rgba(37, 40, 54, 0.95);
    border: 1px solid rgba(245, 166, 35, 0.1);
}

/* 增强深色背景下的截图悬停效果 */
.screenshot:hover {
    transform: scale(1.05) rotate(0);
    z-index: 10;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(245, 166, 35, 0.2);
}

/* 深色主题下的高光效果 */
.feature-icon::after {
    background: radial-gradient(circle, rgba(255,255,255,0.4) 0%, transparent 70%);
}

/* 深色主题下的Toast提示 */
.coming-soon-toast {
    background-color: rgba(31, 29, 43, 0.95);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(245, 166, 35, 0.2);
    color: #fff;
}

.coming-soon-toast i {
    color: var(--primary-color);
}

/* 增强页面元素之间的分隔感 */
.screenshots {
    box-shadow: inset 0 10px 30px rgba(0, 0, 0, 0.3);
}

.features {
    box-shadow: inset 0 -10px 30px rgba(0, 0, 0, 0.3);
}