@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;
    -webkit-tap-highlight-color: transparent;
}

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

[class^="icon-"] {
    display: inline-block;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.icon-download {
    width: 20px;
    height: 20px;
    background-image: url('../icons/download.svg');
}

.icon-star {
    width: 16px;
    height: 16px;
    background-image: url('../icons/star.svg');
    color: #ffc107;
}

.icon-chevron {
    width: 20px;
    height: 20px;
    background-image: url('../icons/chevron-down.svg');
    color: #22c55e;
    transition: transform 0.3s ease;
}

.icon-menu {
    width: 24px;
    height: 24px;
    background-image: url('../icons/menu.svg');
    color: #333;
}

.icon-close {
    width: 24px;
    height: 24px;
    background-image: url('../icons/close.svg');
    color: #333;
}

.icon-report {
    width: 24px;
    height: 24px;
    background-image: url('../icons/report.svg');
    color: white;
}

.icon-user {
    width: 16px;
    height: 16px;
    background-image: url('../icons/user.svg');
    color: #22c55e;
}

.icon-lock {
    width: 16px;
    height: 16px;
    background-image: url('../icons/lock.svg');
    color: #22c55e;
}

.icon-user-circle {
    width: 50px;
    height: 50px;
    background-image: url('../icons/user-circle.svg');
    color: #22c55e;
}

.icon-android {
    width: 20px;
    height: 20px;
    background-image: url('../icons/安卓.svg');
    background-size: contain;
}

.icon-ios {
    width: 20px;
    height: 20px;
    background-image: url('../icons/苹果.svg');
    background-size: contain;
}
/* 星星评论 */
.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;
}
/* 结束 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #22c55e;
    font-size: 24px;
    font-weight: bold;
    gap: 10px;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu ul li a {
    text-decoration: none;
    color: #333;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-menu ul li a:hover {
    color: #22c55e;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: white;
    text-decoration: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(34, 197, 94, 0.4);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hero {
    padding: 150px 0 100px;
    background: linear-gradient(135deg, #16a34a 0%, #22c55e 50%, #4ade80 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

.hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-text {
    flex: 1;
    padding-right: 30px;
    min-width: 0;
}

.hero-image {
    flex-shrink: 0;
    display: flex;
    justify-content: flex-end;
}

.hero-text h1 {
    font-size: 56px;
    color: white;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin-bottom: 30px;
}

.stats {
    display: flex;
    gap: 50px;
    margin-bottom: 40px;
}

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

.stat-value {
    display: block;
    font-size: 36px;
    font-weight: bold;
    color: white;
}

.stat-label {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.download-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.download-btn-android,
.download-btn-ios {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: white;
    color: #22c55e;
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    width: 180px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.download-btn-android:hover,
.download-btn-ios:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.update-time {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.phone-container {
    width: 300px;
    height: 550px;
    background: white;
    border-radius: 40px;
    padding: 15px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #1e1e2e;
    border-radius: 30px;
    padding: 30px 25px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;
    scrollbar-width: none;
}

.phone-screen::-webkit-scrollbar {
    display: none;
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-logo {
    width: 60px;
    height: 60px;
    /* background: linear-gradient(135deg, #22c55e, #16a34a); */
    border-radius: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 15px;
}

.login-logo span {
    font-size: 32px;
    font-weight: bold;
    color: white;
}

.login-header h2 {
    font-size: 24px;
    color: white;
    font-weight: 600;
}

.login-form {
    flex: 1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #22c55e;
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    background: #2d2d3d;
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 14px;
    outline: none;
    transition: background 0.3s ease;
}

.form-group input:focus {
    background: #3d3d4d;
}

.form-group input::placeholder {
    color: #666;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #999;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #22c55e;
}

.forgot-password {
    font-size: 14px;
    color: #22c55e;
    text-decoration: none;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: #16a34a;
}

.login-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(34, 197, 94, 0.4);
}

.register-link {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: #666;
}

.register-link a {
    color: #22c55e;
    text-decoration: none;
    transition: color 0.3s ease;
}

.register-link a:hover {
    color: #16a34a;
}

.features {
    padding: 80px 0;
    background: #f8fafc;
}

.features h2 {
    text-align: center;
    font-size: 36px;
    color: #333;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.icon-feature {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border-radius: 15px;
    background: #e8f5e9;
    position: relative;
}

.icon-feature::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    background-size: contain;
    background-repeat: no-repeat;
}

.icon-massive::before {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2322c55e"><path d="M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-5 14H7v-2h7v2zm3-4H7v-2h10v2zm0-4H7V7h10v2z"/></svg>');
}

.icon-offline::before {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2322c55e"><path d="M12 3C6.95 3 3 6.95 3 12s3.95 9 9 9 9-3.95 9-9-3.95-9-9-9zm0 16c-3.86 0-7-3.14-7-7s3.14-7 7-7 7 3.14 7 7-3.14 7-7 7zm1-11h-2v6h2v-6zm0 8h-2v2h2v-2z"/></svg>');
}

.icon-speed::before {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2322c55e"><path d="M12 3v10.55c-.59-.34-1.27-.55-2-.55-2.21 0-4 1.79-4 4s1.79 4 4 4 4-1.79 4-4V7h4V3h-6z"/></svg>');
}

.icon-search::before {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2322c55e"><path d="M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"/></svg>');
}

.icon-eye::before {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2322c55e"><path d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z"/></svg>');
}

.icon-cloud::before {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2322c55e"><path d="M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96z"/></svg>');
}

.feature-card h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.screenshots {
    padding: 80px 0;
    background: white;
}

.screenshots h2 {
    text-align: center;
    font-size: 36px;
    color: #333;
    margin-bottom: 15px;
}

.screenshots .subtitle {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-bottom: 50px;
}

.screenshots-container {
    overflow: hidden;
}

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

.screenshot-item {
    border-radius: 15px;
}

.screenshot-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.versions {
    padding: 80px 0;
    background: #f8fafc;
}

.versions h2 {
    text-align: center;
    font-size: 36px;
    color: #333;
    margin-bottom: 15px;
}

.versions .subtitle {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-bottom: 50px;
}

.versions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.version-card {
    background: #f5eded;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.version-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.version-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 15px;
}

.version-card h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
}

.version-info {
    font-size: 13px;
    color: #888;
    margin-bottom: 6px;
    line-height: 1.6;
}

.version-info::before {
    display: inline-block;
    width: 5px;
    height: 5px;
    background: #22c55e;
    border-radius: 50%;
    margin-right: 8px;
    vertical-align: middle;
    content: '';
}

.version-desc {
    font-size: 14px;
    color: #666;
    margin-top: 12px;
    margin-bottom: 18px;
    padding: 12px 15px;
    background: #f0fdf4;
    border-radius: 8px;
    line-height: 1.6;
}

.version-download {
    display: block;
    text-align: center;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: white;
    text-decoration: none;
    padding: 12px 15px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: bold;
    line-height: 1.6;
    transition: transform 0.3s ease;
}

.version-download:hover {
    transform: translateY(-2px);
}

.faq {
    padding: 80px 0;
    background: white;
}

.faq h2 {
    text-align: center;
    font-size: 36px;
    color: #333;
    margin-bottom: 50px;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #eee;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 20px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 18px;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: #22c55e;
}

.faq-question.active .icon-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: 0 0 20px;
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

.reviews {
    padding: 80px 0;
    background: #f8fafc;
}

.reviews h2 {
    text-align: center;
    font-size: 36px;
    color: #333;
    margin-bottom: 50px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.review-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.review-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 15px;
}

.reviewer-avatar {
    flex-shrink: 0;
}

.review-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.review-date {
    font-size: 14px;
    color: #999;
    margin-top: 5px;
}

.review-content {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

.footer {
    padding: 20px 0;
    background: #333;
    text-align: center;
}

.footer p {
    font-size: 14px;
    color: #999;
}

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

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

    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-text {
        padding-right: 0;
        margin-bottom: 50px;
    }

    .stats {
        justify-content: center;
    }

    .download-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .nav-menu.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        padding: 10px 0;
        border-radius: 0 0 15px 15px;
    }

    .nav-menu.active ul {
        flex-direction: column;
        gap: 0;
    }

    .nav-menu.active ul li {
        border-bottom: 1px solid #f0f0f0;
    }

    .nav-menu.active ul li:last-child {
        border-bottom: none;
    }

    .nav-menu.active ul li a {
        display: block;
        padding: 15px 25px;
        color: #333;
        font-size: 16px;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .nav-menu.active ul li a:hover {
        background: #f0fdf4;
        color: #22c55e;
    }

    .download-btn {
        display: inline-flex;
        padding: 8px 16px;
        font-size: 14px;
        margin-right: 10px;
    }

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

    .mobile-menu-btn .icon-menu {
        transition: transform 0.3s ease;
    }

    .mobile-menu-btn.active .icon-menu {
        width: 24px;
        height: 24px;
        background-image: url('../icons/close.svg');
        color: #22c55e;
    }

    .hero-text h1 {
        font-size: 40px;
    }

    .hero-text p {
        font-size: 16px;
    }

    .stats {
        gap: 30px;
    }

    .stat-value {
        font-size: 28px;
    }

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

    .phone-container {
        width: 260px;
        min-height: 450px;
        height: auto;
    }

    .phone-screen {
        padding: 20px 15px;
    }

    .login-header {
        margin-bottom: 25px;
    }

    .login-logo {
        width: 45px;
        height: 45px;
        margin-bottom: 10px;
    }

    .login-logo span {
        font-size: 24px;
    }

    .login-header h2 {
        font-size: 20px;
    }

    .form-group {
        margin-bottom: 15px;
    }

    .form-options {
        margin-bottom: 15px;
    }

    .login-btn {
        padding: 12px;
        font-size: 14px;
    }

    .register-link {
        font-size: 12px;
    }

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

    .screenshots-grid {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        padding: 0;
        scrollbar-width: none;
    }

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

    .screenshot-item {
        flex: 0 0 60%;
        width: 200px;
        height: 400px;
        border-radius: 15px;
    }

    .screenshot-item img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        display: block;
    }

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

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

@media (max-width: 480px) {
    .hero {
        padding: 120px 0 80px;
    }

    .hero-text h1 {
        font-size: 32px;
    }

    .hero-text p {
        font-size: 14px;
    }

    .stats {
        gap: 20px;
    }

    .stat-value {
        font-size: 22px;
    }

    .phone-container {
        width: 220px;
        min-height: 380px;
        height: auto;
    }

    .phone-screen {
        padding: 15px 12px;
    }

    .login-header {
        margin-bottom: 20px;
    }

    .login-logo {
        width: 40px;
        height: 40px;
        margin-bottom: 8px;
    }

    .login-logo span {
        font-size: 20px;
    }

    .login-header h2 {
        font-size: 18px;
    }

    .form-group {
        margin-bottom: 12px;
    }

    .form-group input {
        padding: 10px 12px;
        font-size: 13px;
    }

    .form-options {
        margin-bottom: 12px;
    }

    .login-btn {
        padding: 10px;
        font-size: 13px;
    }

    .register-link {
        margin-top: 15px;
        font-size: 11px;
    }

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

    .faq-question {
        font-size: 16px;
    }

    .faq-answer p {
        font-size: 14px;
    }
}