/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'SimSun', sans-serif;
    background-color: #90EE90;
    color: #333;
    line-height: 1.8;
    font-size: 16px;
    min-height: 100vh;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #90EE90;
}

/* 顶部Header */
.header {
    background-color: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header-top {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.logo-section {
    flex: 1;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
}


/* 青蛙Logo样式 */
.frog-logo {
    width: 60px;
    height: 60px;
    background-image: url('frog-logo.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
}

.frog-logo::before, .frog-logo::after {
    display: none; /* 移除原来的眼睛样式 */
}

/* .frog-body {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #66BB6A, #4CAF50);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    position: relative;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
} */



.logo-text {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.logo-name {
    font-size: 24px;
    font-weight: bold;
    color: #000;
}

.logo-domain {
    font-size: 14px;
    color: #666;
}

/* 警告信息 */
.warnings {
    margin-top: 15px;
}

.warning-text {
    color: #ff0000;
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.warning-icon {
    color: #FFD700;
    font-size: 18px;
    font-weight: bold;
    flex-shrink: 0;
    margin-top: 2px;
    display: inline-block;
    width: 20px;
    text-align: center;
}

.warning-text strong {
    font-weight: bold;
    flex: 1;
}

/* 主要内容区域 */
.main-content {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* 下载区域 */
.download-section {
    text-align: center;
    padding: 40px 20px;
    background-color: #fff;
    margin-bottom: 30px;
}

.app-icon-large {
    margin: 30px 0;
    display: flex;
    justify-content: center;
}



/* .frog-logo-large {
    position: relative;
    width: 150px;
    height: 180px;
} */



.frog-body-large {
    width: 140px;
    height: 140px;
    background-image: url('frog-logo.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
}

.frog-body-large::before {
    display: none; /* 移除原来的眼睛样式 */
}

/* .frog-body-large::after {
    content: '';
    position: absolute;
    top: 30px;
    right: 30px;
    width: 18px;
    height: 18px;
    background: #000;
    border-radius: 50%;
    box-shadow: 0 0 4px rgba(255,255,255,0.5);
} */

.frog-phone-large {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 65px;
    height: 90px;
    background: #fff;
    border: 3px solid #333;
    border-radius: 6px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.frog-phone-large::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 38px;
    height: 4px;
    background: #333;
    border-radius: 2px;
}

.app-title {
    font-size: 48px;
    font-weight: bold;
    color: #000;
    margin: 20px 0 30px;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.btn-download {
    display: inline-block;
    padding: 18px 45px;
    background-color: #4CAF50;
    color: #fff;
    text-decoration: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s;
    min-width: 200px;
    text-align: center;
    box-shadow: 0 3px 6px rgba(0,0,0,0.2);
    border: none;
}

.btn-download:hover {
    background-color: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(0,0,0,0.3);
}

.btn-download.android {
    background-color: #4CAF50;
}

.btn-download.ios {
    background-color: #4CAF50;
}

.warm-reminder {
    color: #ff0000;
    font-size: 14px;
    margin-top: 20px;
    line-height: 1.6;
}

/* 通知区域 */
.notice-section,
.tutorial-section,
.intro-section,
.review-section,
.related-section,
.features-section,
.comments-section,
.other-tutorial-section,
.screenshots-section {
    margin-bottom: 40px;
    padding: 20px 0;
    border-bottom: 1px solid #e0e0e0;
}

.notice-section:last-child,
.tutorial-section:last-child,
.intro-section:last-child,
.review-section:last-child,
.related-section:last-child,
.features-section:last-child,
.comments-section:last-child,
.other-tutorial-section:last-child,
.screenshots-section:last-child {
    border-bottom: none;
}

.section-title {
    font-size: 24px;
    font-weight: bold;
    color: #000;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #4CAF50;
}

.notice-subtitle,
.tutorial-subtitle {
    font-size: 18px;
    color: #666;
    margin-bottom: 15px;
}

.notice-section p,
.tutorial-section p,
.intro-section p,
.review-section p,
.related-section p,
.features-section p {
    margin-bottom: 15px;
    text-align: justify;
    line-height: 1.8;
}

.highlight-red {
    color: #ff0000;
    font-weight: bold;
}

/* 截图区域 */
.screenshots-placeholder {
    background-color: #f5f5f5;
    padding: 40px;
    text-align: center;
    border-radius: 8px;
    color: #999;
    margin: 20px 0;
}

/* 评论区 */
.comments-placeholder {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
}

.comments-placeholder p {
    padding: 10px;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 10px;
}

.comments-placeholder p:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

/* 页脚 */
.footer {
    background-color: #fff;
    padding: 30px;
    margin-top: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #000;
}

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

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: #4CAF50;
    text-decoration: none;
    font-size: 14px;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-info {
    border-top: 1px solid #e0e0e0;
    padding-top: 20px;
    font-size: 14px;
    color: #666;
    line-height: 1.8;
}

.footer-info p {
    margin-bottom: 10px;
}

.footer-info a {
    color: #4CAF50;
    text-decoration: none;
}

.footer-info a:hover {
    text-decoration: underline;
}

/* 右侧浮动按钮 */
.floating-button {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #2196F3;
    color: #fff;
    padding: 15px 12px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    cursor: pointer;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.floating-button:hover {
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 6px 12px rgba(0,0,0,0.3);
}

.floating-icon {
    font-size: 18px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
    position: relative;
}

.floating-icon::before {
    content: '🔗';
    font-size: 18px;
}

.floating-text {
    font-size: 12px;
    white-space: nowrap;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .main-content {
        padding: 20px;
    }

    .app-title {
        font-size: 36px;
    }

    .frog-logo-large {
        width: 120px;
        height: 120px;
    }

    .frog-body-large {
        width: 100px;
        height: 100px;
    }

    .frog-phone-large {
        width: 50px;
        height: 70px;
    }

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

    .btn-download {
        width: 100%;
        max-width: 300px;
    }

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

    .warning-text {
        font-size: 12px;
    }

    .floating-button {
        right: 10px;
        padding: 12px 10px;
    }

    .floating-text {
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .app-title {
        font-size: 28px;
    }

    .frog-logo-large {
        width: 100px;
        height: 100px;
    }

    .frog-body-large {
        width: 80px;
        height: 80px;
    }

    .frog-phone-large {
        width: 40px;
        height: 60px;
    }

    .btn-download {
        padding: 12px 30px;
        font-size: 16px;
    }

    .section-title {
        font-size: 18px;
    }

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