@charset "utf-8";

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: #f8fafc;
    line-height: 1.6;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
    -webkit-tap-highlight-color: transparent;
}

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(74, 222, 128, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.navbar-left .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: #4ade80;
}

.navbar-left .logo img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    -webkit-tap-highlight-color: transparent;
    transition: none;
}

.mobile-actions {
    display: none;
    align-items: center;
    gap: 15px;
    margin-left: auto;
}

.mobile-download-btn {
    padding: 6px 12px;
    background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
    color: #0f172a;
    font-size: 14px;
    font-weight: 600;
    border-radius: 5px;
    -webkit-tap-highlight-color: transparent;
}

.aiarticle-comment-rating-icon{
    display:inline-block !important;
    width:auto !important;
    height:auto !important;
    margin-right:2px;
    color:#ffb400 !important;
    font-style:normal !important;
    font-weight:normal !important;
    line-height:1 !important;
    vertical-align:middle;
    text-decoration:none !important;
}

.aiarticle-comment-rating-icon:before{
    font-family:Arial,"Segoe UI Symbol","Noto Sans Symbols","Microsoft YaHei",sans-serif !important;
    font-style:normal !important;
    font-weight:normal !important;
    line-height:1 !important;
}

.aiarticle-comment-rating-icon.fa-star:before{
    content:"\2605" !important;
}

.aiarticle-comment-rating-icon.fa-star-o:before{
    content:"\2606" !important;
}

.aiarticle-comment-rating-icon:last-child{
    margin-right:0;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: #4ade80;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translateY(6px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-6px);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav-menu li a {
    font-size: 14px;
    color: #94a3b8;
    transition: color 0.3s ease;
    padding: 8px 12px;
    border-radius: 6px;
}

.nav-menu li a:hover {
    color: #4ade80;
    background: rgba(74, 222, 128, 0.1);
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
    color: #0f172a;
    font-size: 14px;
    font-weight: 600;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 222, 128, 0.3);
}

.download-btn.primary {
    padding: 14px 36px;
    font-size: 16px;
    border-radius: 30px;
}

.download-btn.android {
    background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
}

.download-btn.android:hover {
    box-shadow: 0 4px 12px rgba(74, 222, 128, 0.4);
}

.download-btn.ios {
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    color: #1e293b;
}

.download-btn.ios:hover {
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, #f1f5f9 0%, #cbd5e1 100%);
}

.banner {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 60px;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(74, 222, 128, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 40%),
                radial-gradient(ellipse at 20% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 40%);
}

.banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
}

.banner-logo {
    width: 100px;
    height: 100px;
    border-radius: 24px;
    margin-bottom: 20px;
    box-shadow: 0 0 40px rgba(74, 222, 128, 0.3);
}

.banner-content h1 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #4ade80 0%, #3b82f6 50%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.slogan {
    font-size: 24px;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 16px;
}

.description {
    font-size: 16px;
    color: #94a3b8;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.banner-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.learn-more {
    display: inline-flex;
    align-items: center;
    padding: 14px 36px;
    border: 2px solid rgba(74, 222, 128, 0.5);
    color: #4ade80;
    font-size: 16px;
    font-weight: 600;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.learn-more:hover {
    background: rgba(74, 222, 128, 0.1);
    border-color: #4ade80;
}

.update-time {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.update-time i {
    font-size: 14px;
    color: #4ade80;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100px;
    background-repeat: repeat-x;
    background-size: 50% 100%;
    animation: wave 10s linear infinite;
}

.wave-1 {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z' fill='rgba(74, 222, 128, 0.1)'%3E%3C/path%3E%3C/svg%3E");
    animation-duration: 12s;
}

.wave-2 {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z' fill='rgba(59, 130, 246, 0.1)'%3E%3C/path%3E%3C/svg%3E");
    animation-duration: 8s;
    opacity: 0.7;
}

.wave-3 {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M985.66,92.83C906.67,72,823.78,31,743.84,14.19c-82.26-17.34-168.06-16.33-250.45.39-57.84,11.73-114,31.07-172,41.86A600.21,600.21,0,0,1,0,27.35V120H1200V95.8C1132.19,118.92,1055.71,111.31,985.66,92.83Z' fill='rgba(139, 92, 246, 0.08)'%3E%3C/path%3E%3C/svg%3E");
    animation-duration: 15s;
    opacity: 0.5;
}

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

.features {
    padding: 80px 0;
    background: rgba(30, 41, 59, 0.5);
}

.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 60px;
    background: linear-gradient(135deg, #4ade80 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(74, 222, 128, 0.1);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(74, 222, 128, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-card i {
    display: inline-block;
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    border-radius: 16px;
    background-color: rgba(74, 222, 128, 0.1);
}

.icon-hd {
    background-image: url('../icons/hd.svg');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.icon-adfree {
    background-image: url('../icons/adfree.svg');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.icon-sync {
    background-image: url('../icons/sync.svg');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.icon-recommend {
    background-image: url('../icons/recommend.svg');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.download-btn i {
    display: inline-block;
    width: 24px;
    height: 24px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.icon-android {
    background-image: url('../icons/安卓.svg');
}

.icon-ios {
    background-image: url('../icons/苹果.svg');
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #e2e8f0;
}

.feature-card p {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.6;
}

.screenshots {
    padding: 80px 0;
    background: rgba(15, 23, 42, 0.8);
}

.screenshots-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: 10px;
}

.screenshots-scroll::-webkit-scrollbar {
    display: none;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    width: max-content;
}

.screenshot-item {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    width: 260px;
    flex-shrink: 0;
}

.screenshot-item img {
    width: 100%;
    height: auto;
    display: block;
}

.news {
    padding: 80px 0;
    background: rgba(30, 41, 59, 0.5);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.news-card {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(74, 222, 128, 0.1);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-4px);
    border-color: rgba(74, 222, 128, 0.3);
}

.news-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #e2e8f0;
    line-height: 1.4;
}

.news-card p {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.6;
    margin-top: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: #64748b;
}

.news-meta span {
    display: flex;
    align-items: center;
}

.show-more {
    display: block;
    text-align: center;
    padding: 12px 32px;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.3);
    color: #4ade80;
    font-size: 14px;
    font-weight: 600;
    border-radius: 20px;
    margin: 0 auto;
    max-width: 200px;
    transition: all 0.3s ease;
}

.show-more:hover {
    background: rgba(74, 222, 128, 0.2);
    border-color: #4ade80;
}

.reviews {
    padding: 80px 0;
    background: rgba(30, 41, 59, 0.5);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.review-card {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(74, 222, 128, 0.1);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
}

.review-card:hover {
    border-color: rgba(74, 222, 128, 0.3);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.review-header i.review-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4ade80 0%, #3b82f6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #0f172a;
}

.review-info {
    flex: 1;
}

.review-name {
    font-size: 14px;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 2px;
}

.review-date {
    font-size: 12px;
    color: #64748b;
}

.review-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
}

.review-rating .star {
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fbbf24'%3E%3Cpath d='M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.review-rating .star.empty {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23475569'%3E%3Cpath d='M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z'/%3E%3C/svg%3E");
}

.review-content {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.6;
}

.review-content p {
    margin: 0;
}

.footer {
    padding: 40px 0;
    background: rgba(15, 23, 42, 0.9);
    border-top: 1px solid rgba(74, 222, 128, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left {
    display: flex;
    gap: 24px;
}

.footer-left a {
    font-size: 14px;
    color: #94a3b8;
    transition: color 0.3s ease;
}

.footer-left a:hover {
    color: #4ade80;
}

.footer-right p {
    font-size: 14px;
    color: #64748b;
}

.safe-area {
    height: env(safe-area-inset-bottom, 20px);
}

@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .screenshots-grid {
        grid-template-columns: repeat(2, 260px);
    }

    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .banner-content h1 {
        font-size: 40px;
    }

    .slogan {
        font-size: 20px;
    }

    .nav-menu {
        gap: 15px;
    }
}

@media (max-width: 767px) {
    .navbar-right {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        border-bottom: 1px solid rgba(74, 222, 128, 0.1);
    }

    .navbar-right.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu {
        display: flex;
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .nav-menu li a {
        display: block;
        padding: 12px 16px;
        border-radius: 8px;
    }

    .mobile-actions {
        display: flex;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .banner-content h1 {
        font-size: 32px;
    }

    .slogan {
        font-size: 18px;
    }

    .description {
        font-size: 14px;
        padding: 0 10px;
    }

    .banner-buttons {
        flex-direction: column;
        align-items: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .screenshots-grid {
        grid-template-columns: repeat(4, 260px);
    }

    .news-grid {
        grid-template-columns: 1fr;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-left {
        flex-wrap: wrap;
        justify-content: center;
    }

    .section-title {
        font-size: 24px;
    }

    .features,
    .screenshots,
    .news {
        padding: 50px 0;
    }
}