/* 移动端静态页面专用样式 */
:root {
    --primary-color: #ff6101;
    --secondary-color: #1a1a2e;
    --accent-color: #16213e;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

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

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--dark-color);
}

a {
    text-decoration: none;
}

/* ==================== 导航栏 ==================== */
.navbar {
    background-color: var(--secondary-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 2vw 6vw;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo a {
    display: block;
}

.logo img {
    max-height: 35px;
    width: auto;
}

/* 移动端在线开户按钮 - 与原模板一致 */
.mobile-open-account-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2vw 4vw;
    /* 无背景色，透明 */
    color: #fff;
    font-size: 3.5vw;
    font-weight: bold;
    border-radius: 5vw;
    text-decoration: none;
    white-space: nowrap;
}

.mobile-open-account-btn:hover,
.mobile-open-account-btn:active {
    background-color: #e55800;
    color: #fff;
}

/* ==================== 移动端主体 ==================== */
.mobile-hero {
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.mobile-hero main {
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* 滑块区域 */
.mobile-slider-wrapper {
    overflow: hidden;
    flex: 0 0 50%;
}

.mobile-slider-container {
    display: flex;
    width: 100%;
    height: 100%;
}

.m-section {
    width: 100%;
    flex-shrink: 0;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    text-align: center;
    color: white;
    padding-bottom: 8vw;
}

.m-section-1 {
    background: #f1f1f1;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.m-section .info-logo {
    width: 18vw;
    height: 18vw;
    border-radius: 4vw;
    object-fit: contain;
    margin-bottom: 3vw;
}

.m-section .hero-title {
    font-size: 7vw;
    font-weight: bold;
    line-height: 1.3;
    color: #ff6101;
    padding: 0 5vw;
    margin-bottom: 8vw;
}

.m-section .hero-subtitle {
    font-size: 4vw;
    padding: 0 6vw;
    margin-top: 4vw;
    color: #666666; /* 加深灰色，提高对比度 4.5:1+ */
    text-align: center;
    line-height: 1.6;
}

/* ==================== 信息区域 ==================== */
.mobile-info-section {
    background-color: #f1f1f1;
    color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 8vw;
    padding: 20vw 4vw;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}

/* ==================== 按钮样式 ==================== */
.m-button {
    width: 70vw;
    height: 15vw;
    border-radius: 10vw;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5vw;
    font-weight: bold;
    gap: 2vw;
    text-decoration: none;
}

.m-button .arrow {
    width: 2vw;
    height: 3.5vw;
    background-image: url('https://mid-cdn.ytrwl.top/images/foca/mid/icon-right.webp');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

/* 下载APP按钮 - Border样式 */
.btn-download {
    background-color: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-download:active {
    background-color: var(--secondary-color);
    color: white;
}

/* 前往官网按钮 - 渐变背景 */
.btn-website {
    background-image: linear-gradient(270deg, #fc8d56 10%, #ff6101);
    color: #FFFFFF;
    border: none;
}

.btn-website:active {
    opacity: 0.9;
}