/* ========== 基础重置 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Microsoft Yahei', sans-serif;
}

body {
    background-color: #f5f6fa;
    color: #1e1b4b;
    line-height: 1.7;
    padding: 20px 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== 头图 Hero ========== */
.hero {
    position: relative;
    border-radius: 24px;
    padding: 56px 40px;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #312e81 0%, #4c1d95 50%, #6d28d9 100%);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(76, 29, 149, 0.25);
}

.hero-bg-glow {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.35) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #a78bfa, #f0abfc, #a78bfa);
}

.hero-inner {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    color: #e9d5ff;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
}

.hero-title {
    margin-bottom: 20px;
    line-height: 1.15;
}

.hero-title-line1 {
    display: block;
    font-size: 38px;
    font-weight: 300;
    color: #e9d5ff;
    letter-spacing: 4px;
}

.hero-title-line2 {
    display: block;
    font-size: 56px;
    font-weight: 800;
    background: linear-gradient(135deg, #f0abfc 0%, #a78bfa 50%, #818cf8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    letter-spacing: 2px;
    margin-top: 4px;
}

.hero-sub {
    font-size: 17px;
    color: #c4b5fd;
    letter-spacing: 3px;
    margin-bottom: 28px;
}

.hero-tags {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.hero-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(167, 139, 250, 0.4);
    border-radius: 50px;
    color: #ddd6fe;
    font-size: 14px;
    font-weight: 500;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.hero-tag:hover {
    background: rgba(167, 139, 250, 0.25);
    border-color: #a78bfa;
    transform: translateY(-2px);
}

.hero-desc {
    font-size: 14px;
    color: #a5b4fc;
    line-height: 1.9;
    max-width: 560px;
    margin: 0 auto;
}

/* ========== 通用标题 ========== */
.section-title {
    font-size: 26px;
    font-weight: 700;
    color: #312e81;
    margin: 32px 0 20px;
    padding-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #8b5cf6, #d946ef);
    border-radius: 2px;
}

/* ========== 下载滚动条 ========== */
.download-ticker {
    background: linear-gradient(90deg, #4c1d95, #6d28d9, #7c3aed);
    color: #ffffff;
    height: 44px;
    line-height: 44px;
    margin: 0 0 16px 0;
    overflow: hidden;
    position: relative;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(109, 40, 217, 0.25);
    text-align: center;
}

.ticker-wrap {
    position: absolute;
    width: 100%;
    -webkit-animation: ticker-scroll 22s linear infinite;
    animation: ticker-scroll 22s linear infinite;
}

.ticker-item {
    height: 44px;
    font-size: 14px;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

@-webkit-keyframes ticker-scroll {
    0% { -webkit-transform: translateY(0); transform: translateY(0); }
    100% { -webkit-transform: translateY(-50%); transform: translateY(-50%); }
}

@keyframes ticker-scroll {
    0% { -webkit-transform: translateY(0); transform: translateY(0); }
    100% { -webkit-transform: translateY(-50%); transform: translateY(-50%); }
}

/* ========== 排行榜列表 ========== */
.rank-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.rank-item {
    background: #ffffff;
    border-radius: 18px;
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px solid #ede9fe;
    box-shadow: 0 4px 16px rgba(109, 40, 217, 0.06);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.rank-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #8b5cf6, #d946ef);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.rank-item:hover::before,
.rank-item:active::before {
    opacity: 1;
}

.rank-item:hover,
.rank-item:active {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(109, 40, 217, 0.15);
    border-color: #c4b5fd;
}

/* 排名数字徽章 */
.rank-num {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #8b5cf6, #6d28d9);
    color: #ffffff;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 6px 14px rgba(139, 92, 246, 0.3);
    position: relative;
}

.rank-item:nth-child(1) .rank-num {
    background: linear-gradient(135deg, #f59e0b, #f97316);
    box-shadow: 0 6px 14px rgba(245, 158, 11, 0.35);
}

.rank-item:nth-child(2) .rank-num {
    background: linear-gradient(135deg, #94a3b8, #64748b);
    box-shadow: 0 6px 14px rgba(148, 163, 184, 0.35);
}

.rank-item:nth-child(3) .rank-num {
    background: linear-gradient(135deg, #d97706, #b45309);
    box-shadow: 0 6px 14px rgba(217, 119, 6, 0.35);
}

/* APP图标 */
.rank-icon {
    flex-shrink: 0;
    width: 68px;
    height: 68px;
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid #ede9fe;
    transition: all 0.3s ease;
    background: #faf5ff;
}

.rank-item:hover .rank-icon {
    border-color: #a78bfa;
    transform: scale(1.05);
}

.rank-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    -webkit-touch-callout: none;
}

/* APP名称 */
.rank-name {
    flex-shrink: 0;
    width: 108px;
    font-size: 19px;
    font-weight: 700;
    color: #312e81;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* 标签样式 */
.app-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.6;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.tag-first-choice {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.tag-newbie {
    background: linear-gradient(135deg, #10b981, #059669);
}

.tag-high-price {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.tag-old-brand {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.tag-short-video {
    background: linear-gradient(135deg, #ec4899, #db2777);
}

.tag-fast-cash {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

/* 描述文字 */
.rank-desc {
    flex: 1;
    font-size: 14px;
    color: #4338ca;
    line-height: 1.7;
    padding: 0 8px;
    min-width: 120px;
}

/* 下载按钮容器 */
.rank-download {
    flex-shrink: 0;
    width: 116px;
}

/* 下载按钮 */
.download-btn {
    display: inline-block;
    width: 100%;
    padding: 13px 0;
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    color: #ffffff;
    text-align: center;
    border-radius: 12px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 6px 14px rgba(139, 92, 246, 0.28);
    letter-spacing: 1px;
}

.download-btn:hover,
.download-btn:active {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 10px 22px rgba(139, 92, 246, 0.4);
    background: linear-gradient(135deg, #7c3aed, #5b21b6);
}

/* ========== 用户评价 ========== */
.review-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
}

.review-item {
    flex: 1;
    min-width: 280px;
    background: #ffffff;
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 4px 16px rgba(109, 40, 217, 0.06);
    border: 1px solid #ede9fe;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.review-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #8b5cf6, #d946ef);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.review-item:hover::before,
.review-item:active::before {
    opacity: 1;
}

.review-item:hover,
.review-item:active {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(109, 40, 217, 0.12);
}

.review-user {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.review-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #ede9fe;
}

.review-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-touch-callout: none;
}

.review-name {
    font-weight: 600;
    color: #312e81;
    font-size: 15px;
}

.review-rating {
    color: #f59e0b;
    font-size: 14px;
    margin-left: auto;
}

.review-content {
    color: #4338ca;
    line-height: 1.8;
    font-size: 14px;
}

/* ========== 榜单说明 ========== */
.rank-desc-section {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.rank-desc-card {
    flex: 1;
    min-width: 240px;
    background: #ffffff;
    border-radius: 18px;
    padding: 28px 24px;
    border: 1px solid #ede9fe;
    box-shadow: 0 4px 16px rgba(109, 40, 217, 0.06);
    transition: all 0.3s ease;
    text-align: center;
}

.rank-desc-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(109, 40, 217, 0.12);
    border-color: #c4b5fd;
}

.rank-desc-icon {
    font-size: 36px;
    margin-bottom: 14px;
    display: block;
}

.rank-desc-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: #4c1d95;
    margin-bottom: 10px;
}

.rank-desc-card p {
    font-size: 14px;
    color: #4338ca;
    line-height: 1.8;
}

/* ========== 怎么做任务 ========== */
.how-to-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.how-to-step {
    background: #ffffff;
    border-radius: 18px;
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    border: 1px solid #ede9fe;
    box-shadow: 0 4px 16px rgba(109, 40, 217, 0.06);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.how-to-step::after {
    content: "";
    position: absolute;
    right: -20px;
    bottom: -20px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.how-to-step:hover {
    border-color: #c4b5fd;
    transform: translateX(6px);
    box-shadow: 0 10px 24px rgba(109, 40, 217, 0.1);
}

.how-to-num {
    flex-shrink: 0;
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(135deg, #8b5cf6, #d946ef);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    line-height: 1;
    font-style: italic;
    letter-spacing: -1px;
    min-width: 56px;
}

.how-to-body {
    flex: 1;
    position: relative;
    z-index: 1;
}

.how-to-body h3 {
    font-size: 17px;
    font-weight: 700;
    color: #312e81;
    margin-bottom: 8px;
}

.how-to-body p {
    font-size: 14px;
    color: #4338ca;
    line-height: 1.8;
}

/* ========== 关于我们 ========== */
.about-section {
    background: linear-gradient(135deg, #faf5ff 0%, #f5f3ff 100%);
    border-radius: 20px;
    padding: 36px 32px;
    margin-bottom: 40px;
    border: 1px solid #ede9fe;
    box-shadow: 0 4px 16px rgba(109, 40, 217, 0.06);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: "";
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.about-section p {
    font-size: 15px;
    color: #4338ca;
    line-height: 2;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.about-section p:last-child {
    margin-bottom: 0;
}

/* ========== 常见问题 FAQ ========== */
.faq {
    margin-bottom: 40px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #ffffff;
    border-radius: 16px;
    padding: 22px 24px;
    border: 1px solid #ede9fe;
    box-shadow: 0 4px 16px rgba(109, 40, 217, 0.06);
    transition: all 0.3s ease;
}

.faq-item:hover,
.faq-item:active {
    border-color: #c4b5fd;
    box-shadow: 0 8px 20px rgba(109, 40, 217, 0.1);
}

.faq-question {
    font-size: 17px;
    color: #312e81;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.faq-question span {
    display: inline-block;
    width: 22px;
    height: 22px;
    background: linear-gradient(135deg, #8b5cf6, #6d28d9);
    color: #ffffff;
    border-radius: 6px;
    text-align: center;
    font-size: 13px;
    line-height: 22px;
    flex-shrink: 0;
    font-weight: 700;
}

.faq-answer {
    font-size: 14px;
    color: #4338ca;
    line-height: 1.9;
    padding-left: 32px;
}

/* ========== 页脚 ========== */
.site-footer {
    position: relative;
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    color: #c7d2fe;
    margin-top: 40px;
    overflow: hidden;
}

.footer-wave {
    height: 6px;
    background: linear-gradient(90deg, #8b5cf6, #d946ef, #8b5cf6);
    background-size: 200% 100%;
    animation: footer-wave-move 3s linear infinite;
}

@keyframes footer-wave-move {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.footer-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 48px 24px 24px;
}

.footer-brand {
    text-align: center;
    margin-bottom: 36px;
}

.footer-logo {
    display: inline-block;
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, #a78bfa, #f0abfc);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    letter-spacing: 4px;
    margin-bottom: 10px;
}

.footer-slogan {
    font-size: 14px;
    color: #a5b4fc;
    letter-spacing: 2px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.footer-col {
    text-align: center;
}

.footer-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: #e0e7ff;
    margin-bottom: 16px;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 2px;
    background: linear-gradient(90deg, #a78bfa, #f0abfc);
    border-radius: 1px;
}

.footer-col a {
    display: block;
    color: #a5b4fc;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.footer-col a:hover {
    color: #f0abfc;
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(167, 139, 250, 0.15);
}

.footer-bottom p {
    font-size: 13px;
    color: #818cf8;
    letter-spacing: 0.5px;
    line-height: 1.8;
}

/* ============================================================
   自适应媒体查询（手机 / 平板 / 桌面）
   ============================================================ */

/* 平板及以下 (≤992px) */
@media screen and (max-width: 992px) {
    .container {
        padding: 0 20px;
    }

    .rank-name {
        width: 96px;
        font-size: 17px;
        gap: 6px;
    }

    .rank-download {
        width: 100px;
    }

    .rank-icon {
        width: 62px;
        height: 62px;
    }
}

/* ============================================================
   移动端核心调整 (≤768px)
   去挣钱按钮固定在排行榜项的最右侧
   ============================================================ */
@media screen and (max-width: 768px) {
    body {
        padding: 12px 0;
    }

    .container {
        padding: 0 14px;
    }

    /* Hero */
    .hero {
        padding: 40px 22px;
        border-radius: 20px;
    }

    .hero-title-line1 {
        font-size: 26px;
        letter-spacing: 3px;
    }

    .hero-title-line2 {
        font-size: 38px;
    }

    .hero-sub {
        font-size: 14px;
        letter-spacing: 2px;
    }

    .hero-badge {
        font-size: 12px;
        padding: 5px 14px;
        margin-bottom: 16px;
    }

    .hero-tags {
        gap: 8px;
        margin-bottom: 20px;
    }

    .hero-tag {
        padding: 6px 14px;
        font-size: 12px;
    }

    .hero-desc {
        font-size: 13px;
    }

    /* 通用标题 */
    .section-title {
        font-size: 20px;
        margin: 24px 0 14px;
        padding-bottom: 10px;
    }

    .section-title::after {
        height: 3px;
    }

    /* 滚动条 */
    .download-ticker {
        height: 40px;
        line-height: 40px;
        border-radius: 10px;
        margin-bottom: 12px;
    }

    .ticker-item {
        height: 40px;
        font-size: 12px;
    }

    /* ===== 排行榜项：核心布局调整 ===== */
    .rank-list {
        gap: 12px;
        margin-bottom: 30px;
    }

    .rank-item {
        padding: 14px;
        gap: 10px;
        border-radius: 14px;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        position: relative;
    }

    /* 排名数字 - 第1行第1位 */
    .rank-num {
        width: 38px;
        height: 38px;
        font-size: 16px;
        border-radius: 11px;
        order: 1;
    }

    /* 图标 - 第1行第2位 */
    .rank-icon {
        width: 54px;
        height: 54px;
        border-radius: 13px;
        order: 2;
    }

    /* 名称 - 第1行第3位，占剩余空间 */
    .rank-name {
        width: auto;
        flex: 1;
        font-size: 16px;
        gap: 5px;
        order: 3;
        min-width: 0;
    }

    .app-tag {
        padding: 2px 6px;
        font-size: 10px;
        border-radius: 5px;
    }

    /* 去挣钱按钮 - 第1行第4位，固定在右侧 */
    .rank-download {
        width: 84px;
        order: 4;
        flex-shrink: 0;
        margin-left: auto;
    }

    .download-btn {
        padding: 9px 0;
        font-size: 13px;
        border-radius: 9px;
        letter-spacing: 0.5px;
        box-shadow: 0 4px 10px rgba(139, 92, 246, 0.25);
    }

    /* 描述文字 - 第2行，占满整行 */
    .rank-desc {
        order: 5;
        width: 100%;
        flex-basis: 100%;
        margin-top: 6px;
        padding: 10px 0 0 0;
        border-top: 1px dashed #ede9fe;
        font-size: 12.5px;
        line-height: 1.7;
        min-width: 0;
    }

    /* 用户评价 */
    .review-list {
        flex-direction: column;
        gap: 14px;
        margin-bottom: 30px;
    }

    .review-item {
        min-width: 0;
        padding: 18px;
        border-radius: 16px;
    }

    .review-avatar {
        width: 38px;
        height: 38px;
    }

    .review-name {
        font-size: 14px;
    }

    .review-rating {
        font-size: 13px;
    }

    .review-content {
        font-size: 13px;
    }

    /* 榜单说明 */
    .rank-desc-section {
        flex-direction: column;
        gap: 14px;
        margin-bottom: 30px;
    }

    .rank-desc-card {
        min-width: 0;
        padding: 22px 18px;
        border-radius: 16px;
    }

    .rank-desc-icon {
        font-size: 30px;
        margin-bottom: 10px;
    }

    .rank-desc-card h3 {
        font-size: 16px;
    }

    .rank-desc-card p {
        font-size: 13px;
    }

    /* 做任务 */
    .how-to-section {
        gap: 12px;
        margin-bottom: 30px;
    }

    .how-to-step {
        padding: 18px 16px;
        gap: 14px;
        border-radius: 16px;
    }

    .how-to-num {
        font-size: 26px;
        min-width: 46px;
    }

    .how-to-body h3 {
        font-size: 15px;
    }

    .how-to-body p {
        font-size: 13px;
    }

    /* 关于我们 */
    .about-section {
        padding: 22px 18px;
        margin-bottom: 30px;
        border-radius: 16px;
    }

    .about-section p {
        font-size: 13.5px;
    }

    /* FAQ */
    .faq {
        margin-bottom: 30px;
    }

    .faq-list {
        gap: 12px;
    }

    .faq-item {
        padding: 18px 16px;
        border-radius: 14px;
    }

    .faq-question {
        font-size: 14.5px;
        gap: 8px;
        margin-bottom: 8px;
    }

    .faq-question span {
        width: 20px;
        height: 20px;
        font-size: 12px;
        line-height: 20px;
        border-radius: 5px;
    }

    .faq-answer {
        font-size: 13px;
        padding-left: 28px;
    }

    /* 页脚 */
    .footer-inner {
        padding: 36px 16px 20px;
    }

    .footer-brand {
        margin-bottom: 28px;
    }

    .footer-logo {
        font-size: 24px;
        letter-spacing: 3px;
    }

    .footer-slogan {
        font-size: 12.5px;
        letter-spacing: 1.5px;
    }

    .footer-links {
        gap: 40px;
        margin-bottom: 28px;
    }

    .footer-col h4 {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .footer-col a {
        font-size: 13px;
        margin-bottom: 8px;
    }

    .footer-bottom {
        padding-top: 18px;
    }

    .footer-bottom p {
        font-size: 12px;
    }
}

/* 小屏手机 (≤480px) */
@media screen and (max-width: 480px) {
    body {
        padding: 10px 0;
    }

    .container {
        padding: 0 12px;
    }

    /* Hero */
    .hero {
        padding: 32px 16px;
        border-radius: 18px;
    }

    .hero-title-line1 {
        font-size: 22px;
        letter-spacing: 2px;
    }

    .hero-title-line2 {
        font-size: 32px;
        letter-spacing: 1px;
    }

    .hero-sub {
        font-size: 13px;
        letter-spacing: 1.5px;
        margin-bottom: 18px;
    }

    .hero-badge {
        font-size: 11px;
        padding: 4px 12px;
        letter-spacing: 1px;
        margin-bottom: 14px;
    }

    .hero-tag {
        padding: 5px 12px;
        font-size: 11.5px;
    }

    .hero-desc {
        font-size: 12.5px;
        line-height: 1.8;
    }

    /* 标题 */
    .section-title {
        font-size: 18px;
        margin: 22px 0 12px;
    }

    /* 排行榜项 */
    .rank-item {
        padding: 12px;
        gap: 8px;
        border-radius: 12px;
    }

    .rank-num {
        width: 34px;
        height: 34px;
        font-size: 14px;
        border-radius: 10px;
    }

    .rank-icon {
        width: 48px;
        height: 48px;
        border-radius: 11px;
    }

    .rank-name {
        font-size: 15px;
        gap: 4px;
    }

    .app-tag {
        font-size: 9.5px;
        padding: 1px 5px;
        border-radius: 4px;
    }

    /* 去挣钱按钮 - 右侧固定 */
    .rank-download {
        width: 76px;
        margin-left: auto;
    }

    .download-btn {
        padding: 8px 0;
        font-size: 12px;
        border-radius: 8px;
        letter-spacing: 0.3px;
    }

    .rank-desc {
        font-size: 12px;
        padding-top: 8px;
        margin-top: 4px;
    }

    /* 评价 */
    .review-item {
        padding: 16px;
    }

    .review-avatar {
        width: 34px;
        height: 34px;
    }

    .review-name {
        font-size: 13px;
    }

    .review-rating {
        font-size: 12px;
    }

    .review-content {
        font-size: 12.5px;
        line-height: 1.75;
    }

    /* 榜单说明 */
    .rank-desc-card {
        padding: 18px 14px;
    }

    .rank-desc-icon {
        font-size: 26px;
        margin-bottom: 8px;
    }

    .rank-desc-card h3 {
        font-size: 15px;
        margin-bottom: 8px;
    }

    .rank-desc-card p {
        font-size: 12.5px;
    }

    /* 做任务 */
    .how-to-step {
        padding: 14px 12px;
        gap: 10px;
        border-radius: 12px;
    }

    .how-to-num {
        font-size: 24px;
        min-width: 42px;
    }

    .how-to-body h3 {
        font-size: 14.5px;
    }

    .how-to-body p {
        font-size: 12.5px;
    }

    /* 关于我们 */
    .about-section {
        padding: 18px 14px;
        border-radius: 14px;
    }

    .about-section p {
        font-size: 12.5px;
        line-height: 1.9;
    }

    /* FAQ */
    .faq-item {
        padding: 16px 14px;
        border-radius: 12px;
    }

    .faq-question {
        font-size: 14px;
        gap: 7px;
    }

    .faq-question span {
        width: 18px;
        height: 18px;
        font-size: 11px;
        line-height: 18px;
        border-radius: 4px;
    }

    .faq-answer {
        font-size: 12.5px;
        padding-left: 25px;
        line-height: 1.8;
    }

    /* 页脚 */
    .footer-inner {
        padding: 30px 14px 18px;
    }

    .footer-logo {
        font-size: 22px;
        letter-spacing: 2px;
    }

    .footer-slogan {
        font-size: 12px;
    }

    .footer-links {
        gap: 32px;
        margin-bottom: 24px;
    }

    .footer-col h4 {
        font-size: 13px;
    }

    .footer-col a {
        font-size: 12.5px;
    }

    .footer-bottom p {
        font-size: 11.5px;
    }
}

/* 超小屏手机 (≤360px) */
@media screen and (max-width: 360px) {
    .container {
        padding: 0 10px;
    }

    .rank-item {
        padding: 10px;
        gap: 6px;
    }

    .rank-num {
        width: 30px;
        height: 30px;
        font-size: 13px;
        border-radius: 8px;
    }

    .rank-icon {
        width: 42px;
        height: 42px;
        border-radius: 10px;
    }

    .rank-name {
        font-size: 14px;
    }

    .rank-download {
        width: 68px;
    }

    .download-btn {
        font-size: 11.5px;
        padding: 7px 0;
        border-radius: 7px;
    }

    .rank-desc {
        font-size: 11.5px;
    }
}