/* Temp15 模板 - 常驻侧栏 + 琥珀蓝黑视觉 */

/* CSS变量 */
:root {
    --primary-color: #0f766e;
    --secondary-color: #164e63;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --text-white: #ffffff;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #111827;
    --bg-gradient: linear-gradient(135deg, #0f766e 0%, #f59e0b 100%);
    --bg-hero: linear-gradient(135deg, #07111f 0%, #0f3f46 54%, #7c2d12 100%);
    
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    --sidebar-width: 280px;
    --mobile-header-height: 64px;
}

/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Avenir Next", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* 容器 */
.container-q7s2 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 侧边导航栏 */
.sidebar-nav-q7s2 {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-hero);
    z-index: 1000;
    transform: translateX(0);
    transition: transform 0.3s ease;
    overflow-y: auto;
    box-shadow: 18px 0 60px rgba(7, 17, 31, 0.22);
}

.sidebar-nav-q7s2.active {
    transform: translateX(0);
}

.sidebar-header-q7s2 {
    padding: 2rem 1.5rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-logo-q7s2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-white);
    text-decoration: none;
    min-width: 0;
}

.sidebar-logo-img-q7s2 {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    object-fit: cover;
}

.sidebar-logo-text-q7s2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sidebar-toggle-q7s2 {
    width: 2rem;
    height: 2rem;
    border: none;
    background: none;
    color: var(--text-white);
    cursor: pointer;
    border-radius: 0.25rem;
    transition: all 0.3s ease;
}

@media (min-width: 769px) {
    .sidebar-toggle-q7s2 {
        display: none;
    }
}

.sidebar-toggle-q7s2:hover {
    background: rgba(255, 255, 255, 0.1);
}

.sidebar-menu-q7s2 {
    padding: 1rem 0;
}

.sidebar-link-q7s2 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.sidebar-link-q7s2:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    border-left-color: var(--accent-color);
}

.sidebar-link-q7s2 i {
    width: 1.25rem;
    font-size: 1.125rem;
}

/* 主要内容包装器 */
.main-wrapper-q7s2 {
    min-height: 100vh;
    margin-left: var(--sidebar-width);
    transition: margin-left 0.3s ease;
}

/* 移动端顶部导航 */
.mobile-header-q7s2 {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--mobile-header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
    display: none;
}

.mobile-header-content-q7s2 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 1rem;
}

.mobile-nav-btn-q7s2 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 2rem;
    height: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.nav-line-q7s2 {
    width: 1.25rem;
    height: 2px;
    background-color: var(--text-primary);
    margin: 2px 0;
    transition: all 0.3s ease;
}

.mobile-nav-btn-q7s2.active .nav-line-q7s2:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-nav-btn-q7s2.active .nav-line-q7s2:nth-child(2) {
    opacity: 0;
}

.mobile-nav-btn-q7s2.active .nav-line-q7s2:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.mobile-logo-q7s2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
}

.mobile-logo-img-q7s2 {
    width: 2rem;
    height: 2rem;
    border-radius: 0.25rem;
    object-fit: cover;
}

.mobile-logo-text-q7s2 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* 侧边栏遮罩 */
.sidebar-overlay-q7s2 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sidebar-overlay-q7s2.active {
    opacity: 1;
    visibility: visible;
}

/* 英雄区域 */
.hero-section-q7s2 {
    position: relative;
    min-height: 86vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background-q7s2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg-img-q7s2 {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(3px) brightness(0.4);
}

.hero-overlay-q7s2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-hero);
    opacity: 0.9;
}

.hero-container-q7s2 {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: center;
}

.hero-content-q7s2 {
    color: var(--text-white);
}

.hero-badge-q7s2 {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.hero-title-q7s2 {
    font-size: clamp(2rem, 4.8vw, 3.35rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle-q7s2 {
    font-size: 1.25rem;
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.hero-tags-q7s2 {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.hero-tag-q7s2,
[class*="tag-badge-"] {
    display: inline-flex;
    background: rgba(15, 118, 110, 0.2);
    color: #99f6e4;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(153, 246, 228, 0.24);
    text-decoration: none;
}

.hero-actions-q7s2 {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-hero-primary-q7s2 {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-gradient);
    color: var(--text-white);
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 1.125rem;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

.btn-hero-primary-q7s2:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
}

.btn-hero-secondary-q7s2 {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 1.125rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.btn-hero-secondary-q7s2:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.hero-image-q7s2 {
    position: relative;
}

.hero-card-q7s2 {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease;
}

.hero-card-q7s2:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.hero-cover-img-q7s2 {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    display: block;
}

.hero-card-glow-q7s2 {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, var(--accent-color), transparent);
    opacity: 0;
    animation: glow-rotation 3s linear infinite;
    z-index: -1;
}

.hero-card-q7s2:hover .hero-card-glow-q7s2 {
    opacity: 0.3;
}

@keyframes glow-rotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 主要内容 */
.content-main-q7s2 {
    background: var(--bg-primary);
}

/* 通用区域样式 */
.section-intro-q7s2,
.section-guide-q7s2,
.section-download-q7s2 {
    padding: 6rem 0;
}

.section-guide-q7s2 {
    background: var(--bg-secondary);
}

.section-screenshots-q7s2 {
    padding: 5rem 0;
    background:
        radial-gradient(circle at 20% 0%, rgba(15, 118, 110, 0.08), transparent 30%),
        var(--bg-primary);
}

.section-header-q7s2 {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge-q7s2 {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-gradient);
    color: var(--text-white);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title-q7s2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-line-q7s2 {
    width: 4rem;
    height: 4px;
    background: var(--bg-gradient);
    margin: 0 auto;
    border-radius: 2px;
}

/* 介绍内容 */
.intro-content-q7s2 {
    min-width: 0;
}

.intro-layout-q7s2 {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.72fr);
    gap: 2rem;
    align-items: start;
}

.intro-cover-card-q7s2 {
    position: sticky;
    top: 2rem;
    padding: 0.75rem;
    border-radius: 1.4rem;
    background: #ffffff;
    box-shadow: var(--shadow-xl);
}

.seo-intro-cover-img-q7s2 {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    display: block;
    border-radius: 1rem;
}

.intro-text-q7s2 {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    text-align: justify;
}

.seo-rich-text-q7s2 p {
    margin-bottom: 1rem;
}

.seo-rich-text-q7s2 img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1rem auto;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
}

/* 攻略内容 */
.guide-content-q7s2 {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.guide-content-q7s2 h1,
.guide-content-q7s2 h2,
.guide-content-q7s2 h3,
.guide-content-q7s2 h4,
.guide-content-q7s2 h5,
.guide-content-q7s2 h6 {
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.guide-content-q7s2 h1 {
    font-size: 2rem;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.guide-content-q7s2 h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.guide-content-q7s2 h3 {
    font-size: 1.25rem;
    color: var(--accent-color);
}

.guide-content-q7s2 p {
    margin-bottom: 1rem;
}

.guide-content-q7s2 ul,
.guide-content-q7s2 ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.guide-content-q7s2 li {
    margin-bottom: 0.5rem;
}

.guide-content-q7s2 blockquote {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(245, 158, 11, 0.1));
    border-left: 4px solid var(--primary-color);
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
}

.guide-content-q7s2 code {
    background: var(--bg-tertiary);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    color: var(--primary-color);
}

.guide-content-q7s2 pre {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 1.5rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.guide-content-q7s2 pre code {
    background: none;
    color: inherit;
    padding: 0;
}

.guide-content-q7s2 img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    margin: 1rem 0;
    box-shadow: var(--shadow-lg);
}

/* 下载区域 */
.section-download-q7s2 {
    position: relative;
    background: var(--bg-hero);
    color: var(--text-white);
    overflow: hidden;
}

.update-shell-q7s2 [class*="guide-section-"] {
    padding: 5rem 0;
    background:
        radial-gradient(circle at 20% 12%, rgba(245, 158, 11, 0.18), transparent 26%),
        linear-gradient(135deg, #07111f 0%, #0b1f27 54%, #111827 100%);
}

.update-shell-q7s2 [class*="section-header-"] {
    text-align: center;
    margin-bottom: 3rem;
}

.update-shell-q7s2 [class*="section-title-"] {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
    background: linear-gradient(135deg, #ffffff 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.update-shell-q7s2 [class*="title-underline-"] {
    width: 4rem;
    height: 4px;
    background: var(--bg-gradient);
    margin: 0 auto;
    border-radius: 2px;
}

.update-shell-q7s2 [class*="guide-card-"] {
    background: transparent;
    box-shadow: none;
    border-radius: 0;
}

.update-shell-q7s2 [class*="card-content-"] {
    padding: 0;
}

.update-shell-q7s2 [class*="update-log-list-"] {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    max-width: 920px;
    margin: 0 auto;
    padding-left: 2.4rem;
}

.update-shell-q7s2 [class*="update-log-list-"]::before {
    content: "";
    position: absolute;
    top: 0.5rem;
    bottom: 0.5rem;
    left: 0.72rem;
    width: 2px;
    background: linear-gradient(180deg, rgba(245, 158, 11, 0), rgba(245, 158, 11, 0.9), rgba(15, 118, 110, 0.2));
}

[class*="update-log-item-"] {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-height: 0;
    padding: 1.15rem 1.25rem 1.2rem;
    border-radius: 1.35rem;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.04)),
        rgba(8, 17, 31, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.13);
    color: #e5e7eb;
    box-shadow: 0 18px 52px rgba(0, 0, 0, 0.28);
}

[class*="update-log-item-"]::before {
    content: "";
    position: absolute;
    left: -2.15rem;
    top: 1.2rem;
    width: 0.86rem;
    height: 0.86rem;
    border-radius: 999px;
    background: #f59e0b;
    box-shadow:
        0 0 0 6px rgba(245, 158, 11, 0.14),
        0 0 28px rgba(245, 158, 11, 0.55);
}

[class*="update-log-item-"]::after {
    content: "UPDATE";
    position: absolute;
    right: 1rem;
    top: 0.9rem;
    color: rgba(255, 255, 255, 0.08);
    font-size: 1.35rem;
    font-weight: 900;
    letter-spacing: 0.12em;
}

[class*="update-log-date-"] {
    align-self: start;
    display: inline-flex;
    justify-content: center;
    padding: 0.38rem 0.72rem;
    border-radius: 999px;
    background: rgba(245, 158, 11, 0.16);
    color: #fcd34d;
    border: 1px solid rgba(245, 158, 11, 0.32);
    font-size: 0.78rem;
    font-weight: 800;
    white-space: nowrap;
}

[class*="update-log-body-"] p {
    margin: 0;
    max-width: 760px;
    color: rgba(255, 255, 255, 0.86);
    line-height: 1.82;
    font-size: 0.95rem;
}

.section-note-q7s2 {
    max-width: 620px;
    margin: 0 auto 1rem;
    color: var(--text-secondary);
}

.screenshots-grid-q7s2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1rem;
}

[class*="screenshot-item-"] {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 1.1rem;
    background: var(--bg-tertiary);
    box-shadow: var(--shadow-md);
}

[class*="screenshot-img-"] {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

[class*="screenshot-item-"]:hover [class*="screenshot-img-"] {
    transform: scale(1.06);
}

.download-bg-q7s2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.download-pattern-q7s2 {
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(245, 158, 11, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    background-size: 200px 200px;
    animation: pattern-drift 20s linear infinite;
}

@keyframes pattern-drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100px, 100px); }
}

.download-content-q7s2 {
    position: relative;
    z-index: 2;
    text-align: center;
}

.download-header-q7s2 {
    margin-bottom: 3rem;
}

.download-icon-q7s2 {
    width: 4rem;
    height: 4rem;
    background: var(--bg-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    box-shadow: var(--shadow-xl);
}

.download-title-q7s2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.download-subtitle-q7s2 {
    font-size: 1.25rem;
    opacity: 0.9;
    line-height: 1.6;
}

.download-actions-q7s2 {
    margin-bottom: 3rem;
}

.btn-download-main-q7s2 {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: var(--text-white);
    color: var(--primary-color);
    text-decoration: none;
    padding: 1.25rem 2.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 1.125rem;
    box-shadow: var(--shadow-2xl);
    transition: all 0.3s ease;
}

.btn-download-main-q7s2:hover {
    transform: translateY(-3px);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.4);
}

.btn-content-q7s2 {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-content-q7s2 strong {
    font-size: 1.125rem;
}

.btn-content-q7s2 small {
    font-size: 0.875rem;
    opacity: 0.8;
}

.download-features-q7s2 {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.feature-item-q7s2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    opacity: 0.9;
}

.feature-item-q7s2 i {
    color: var(--accent-color);
}

/* 页脚 */
.footer-section-q7s2 {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 3rem 0 1.5rem;
}

.footer-content-q7s2 {
    display: grid;
    grid-template-columns: 1.5fr 0.8fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-info-q7s2 {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo-q7s2 {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo-img-q7s2 {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    object-fit: cover;
}

.footer-logo-text-q7s2 {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-desc-q7s2 {
    color: var(--text-light);
    line-height: 1.6;
}

.footer-title-q7s2 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.footer-links-q7s2 {
    list-style: none;
}

.site-links-flow-q7s2 {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.footer-links-q7s2 li {
    margin-bottom: 0.5rem;
}

.footer-link-q7s2 {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link-q7s2:hover {
    color: var(--accent-color);
}

.site-links-flow-q7s2 [class*="link-card-"],
.site-links-flow-q7s2 [class*="link-text-"] {
    color: var(--text-light);
    text-decoration: none;
}

.site-links-flow-q7s2 [class*="link-card-"] {
    display: inline-flex;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.045);
}

.footer-bottom-q7s2 {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright-text-q7s2 {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .hero-container-q7s2 {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-image-q7s2 {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .sidebar-nav-q7s2 {
        width: 100%;
        max-width: 320px;
        transform: translateX(-100%);
    }
    
    .mobile-header-q7s2 {
        display: block;
    }
    
    .main-wrapper-q7s2 {
        margin-left: 0;
        padding-top: var(--mobile-header-height);
    }
    
    .hero-section-q7s2 {
        min-height: calc(100vh - var(--mobile-header-height));
        padding: 2rem 0;
    }
    
    .hero-container-q7s2 {
        padding: 0 1rem;
    }
    
    .hero-title-q7s2 {
        font-size: 2.5rem;
    }
    
    .section-intro-q7s2,
    .section-guide-q7s2,
    .section-download-q7s2 {
        padding: 4rem 0;
    }
    
    .section-title-q7s2 {
        font-size: 2rem;
    }
    
    .guide-content-q7s2 {
        padding: 2rem;
    }
    
    .download-features-q7s2 {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-content-q7s2 {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .intro-layout-q7s2 {
        grid-template-columns: 1fr;
    }

    .update-shell-q7s2 [class*="update-log-list-"] {
        padding-left: 1.7rem;
    }

    [class*="update-log-item-"]::before {
        left: -1.45rem;
    }

    .intro-cover-card-q7s2 {
        position: static;
    }
}

@media (max-width: 480px) {
    .container-q7s2 {
        padding: 0 1rem;
    }
    
    .hero-title-q7s2 {
        font-size: 2rem;
    }
    
    .hero-subtitle-q7s2 {
        font-size: 1.125rem;
    }
    
    .hero-actions-q7s2 {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-hero-primary-q7s2,
    .btn-hero-secondary-q7s2 {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .section-intro-q7s2,
    .section-guide-q7s2,
    .section-download-q7s2 {
        padding: 3rem 0;
    }
    
    .section-title-q7s2 {
        font-size: 1.75rem;
    }
    
    .download-title-q7s2 {
        font-size: 2rem;
    }
    
    .btn-download-main-q7s2 {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .guide-content-q7s2 {
        padding: 1.5rem;
        font-size: 1rem;
    }
}