/* 九紫离火运主题样式 */
:root {
    /* 九紫离火运主色调 */
    --fire-purple: #9932CC;      /* 高贵紫色 */
    --fire-purple-light: #BA55D3; /* 浅紫色 */
    --fire-purple-dark: #800080;  /* 深紫色 */
    --tang-red: #8B0000;         /* 盛唐红 */
    --tang-red-light: #DC143C;   /* 浅红色 */
    --tang-red-dark: #800000;    /* 深红色 */
    
    /* 辅助色彩 */
    --gold: #FFD700;             /* 金色 */
    --orange: #FF8C00;           /* 橙色 */
    --white: #FFFFFF;
    --black: #1A1A1A;
    --gray: #666666;
    
    /* 渐变背景 */
    --fire-gradient: linear-gradient(135deg, var(--fire-purple) 0%, var(--tang-red) 100%);
    --purple-gradient: linear-gradient(135deg, var(--fire-purple-light) 0%, var(--fire-purple) 100%);
    --red-gradient: linear-gradient(135deg, var(--tang-red-light) 0%, var(--tang-red) 100%);
}

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

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "WenQuanYi Micro Hei", sans-serif;
    background: linear-gradient(135deg, #0F0F23 0%, #1A1A2E 100%);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* 九紫离火运头部 */
.fire-header {
    background: var(--fire-gradient);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 5px 20px rgba(153, 50, 204, 0.3);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-symbol {
    font-size: 2.5rem;
    animation: pulse 2s infinite;
}

.main-title {
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(to right, var(--gold), var(--white));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 0.9rem;
    color: var(--gold);
    font-weight: 300;
}

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

.main-nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 15px;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
}

.main-nav a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* 下拉菜单样式 */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    min-width: 200px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    z-index: 1000;
    border-radius: 10px;
    border: 1px solid rgba(153, 50, 204, 0.3);
    top: 100%;
    left: 0;
    margin-top: 5px;
}

.dropdown-content a {
    color: rgba(255, 255, 255, 0.9);
    padding: 12px 20px;
    text-decoration: none;
    display: block;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

.dropdown-content a:last-child {
    border-bottom: none;
    border-radius: 0 0 10px 10px;
}

.dropdown-content a:hover {
    background: rgba(153, 50, 204, 0.2);
    color: #FFFFFF;
    padding-left: 25px;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropbtn {
    position: relative;
}

.dropbtn::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, var(--fire-purple), var(--tang-red));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.dropdown:hover .dropbtn::after {
    transform: scaleX(1);
}

/* 移动端侧边栏抽屉式菜单 */
.menu-toggle {
    display: none !important;
}

.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: calc(100% - 280px);
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.menu-overlay.active {
    display: block;
    opacity: 1;
}

@media (max-width: 767px) {
    .menu-toggle {
        display: flex !important;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        width: 44px;
        height: 44px;
        align-items: center;
        justify-content: center;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 12px;
        cursor: pointer;
        transition: all 0.3s ease;
        z-index: 10001;
    }
    
    .menu-toggle:hover {
        background: rgba(255, 255, 255, 0.2);
    }
    
    .menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: white;
        position: relative;
        transition: all 0.3s ease;
    }
    
    .menu-toggle span::before,
    .menu-toggle span::after {
        content: '';
        position: absolute;
        width: 24px;
        height: 2px;
        background: white;
        transition: all 0.3s ease;
    }
    
    .menu-toggle span::before {
        top: -8px;
    }
    
    .menu-toggle span::after {
        bottom: -8px;
    }
    
    .menu-toggle.active span {
        background: transparent;
    }
    
    .menu-toggle.active span::before {
        transform: rotate(45deg);
        top: 0;
    }
    
    .menu-toggle.active span::after {
        transform: rotate(-45deg);
        bottom: 0;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -300px;
        width: 280px;
        height: 100vh;
        background: linear-gradient(180deg, #1A1A2E 0%, #0F0F23 100%);
        z-index: 10000;
        padding: 80px 0 30px;
        transition: right 0.3s ease;
        overflow-y: auto;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0 !important;
        padding: 0;
        margin: 0;
        list-style: none;
    }
    
    .main-nav ul li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    
    .main-nav ul li a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 18px 25px;
        color: rgba(255, 255, 255, 0.9) !important;
        font-size: 16px;
        font-weight: 500;
        transition: all 0.3s ease;
        text-decoration: none;
    }
    
    .main-nav ul li a:hover {
        background: rgba(153, 50, 204, 0.2);
        color: #FFD700 !important;
        padding-left: 30px;
    }
    
    .dropdown-content {
        display: none;
        background: rgba(0, 0, 0, 0.3);
        padding: 10px 0;
    }
    
    .dropdown.active .dropdown-content {
        display: block;
    }
    
    .dropdown-content a {
        padding: 14px 25px 14px 40px !important;
        font-size: 14px !important;
        color: rgba(255, 255, 255, 0.7) !important;
        border-bottom: none !important;
    }
    
    .dropdown-content a:hover {
        padding-left: 50px !important;
        color: #BA55D3 !important;
    }
    
    .dropbtn::after {
        content: '';
        width: 8px;
        height: 8px;
        border-right: 2px solid currentColor;
        border-bottom: 2px solid currentColor;
        transform: rotate(45deg);
        transition: transform 0.3s ease;
        margin-left: auto;
    }
    
    .dropdown.active .dropbtn::after {
        transform: rotate(-135deg);
    }
}

/* 九紫离火运Banner */
.fire-banner {
    height: 500px;
    background: var(--fire-gradient);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.fire-particle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
    animation: float 6s infinite ease-in-out;
}

.fire-particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.fire-particle:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.fire-particle:nth-child(3) {
    bottom: 30%;
    left: 20%;
    animation-delay: 4s;
}

.banner-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    animation: glow 3s ease-in-out infinite alternate;
}

.banner-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

.banner-tags {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.tag-fire, .tag-tech, .tag-ai {
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 500;
    font-size: 0.9rem;
}

.tag-fire {
    background: var(--tang-red-light);
    color: var(--white);
}

.tag-tech {
    background: var(--fire-purple-light);
    color: var(--white);
}

.tag-ai {
    background: var(--gold);
    color: var(--black);
}

/* 电子杂志展示 */
.magazine-showcase {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 50px;
    background: var(--fire-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.magazine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.magazine-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(153, 50, 204, 0.3);
    cursor: pointer;
}

.magazine-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(153, 50, 204, 0.4);
    border-color: rgba(255, 215, 0, 0.5);
}

.card-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.image-overlay {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.7);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.source-tag {
    color: var(--gold);
}

.card-content {
    padding: 25px;
}

.card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.card-excerpt {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.7;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* 创新中心 */
.innovation-center {
    padding: 80px 0;
    background: rgba(153, 50, 204, 0.1);
}

.center-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.center-info h3 {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 20px;
}

.center-info p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.8;
}

.center-highlights {
    display: flex;
    gap: 30px;
}

.highlight-item {
    text-align: center;
    flex: 1;
}

.highlight-number {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.highlight-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.tech-orb {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--fire-purple-light) 0%, var(--tang-red-light) 100%);
    border-radius: 50%;
    position: relative;
    animation: rotate 20s linear infinite;
}

.orb-inner {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
}

/* 电子杂志介绍 */
.magazine-intro {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(153, 50, 204, 0.3);
}

.intro-text {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    line-height: 1.8;
}

.magazine-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 10px;
}

.stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

/* 创新中心概览 */
.center-overview {
    text-align: center;
    margin-bottom: 40px;
}

.overview-text {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.center-mission {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 15px;
    margin: 30px 0;
    border-left: 4px solid var(--fire-purple-light);
}

.center-mission h4 {
    color: var(--gold);
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.center-mission ul {
    list-style: none;
    padding-left: 0;
}

.center-mission li {
    padding: 12px 0;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    padding-left: 25px;
}

.center-mission li:before {
    content: "▶";
    position: absolute;
    left: 0;
    color: var(--fire-purple-light);
    font-weight: bold;
}

.orb-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-weight: 700;
    font-size: 1.2rem;
    text-align: center;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

/* 关于我们 */
.about-us {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.8) 0%, rgba(15, 15, 35, 0.9) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.about-text h3 {
    color: var(--gold);
    font-size: 2rem;
    margin-bottom: 20px;
}

.about-text p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.8;
}

.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 30px;
}

.highlight-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid rgba(153, 50, 204, 0.3);
}

.highlight-box h4 {
    color: var(--fire-purple-light);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.highlight-box ul {
    list-style: none;
    padding-left: 0;
}

.highlight-box li {
    padding: 10px 0;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    padding-left: 20px;
}

.highlight-box li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
}

.team-info h3 {
    color: var(--gold);
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-align: center;
}

.team-members {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.team-member {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.team-member:hover {
    transform: translateX(10px);
    background: rgba(153, 50, 204, 0.1);
}

.member-avatar {
    font-size: 3rem;
    flex-shrink: 0;
}

.member-info h4 {
    color: var(--white);
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.member-info p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    line-height: 1.6;
}

/* 关于我们 - 移动端优化美化 */
@media (max-width: 767px) {
    .about-us {
        padding: 40px 20px;
        background: linear-gradient(135deg, #0F0F23 0%, #1A1A2E 100%);
        position: relative;
        overflow: hidden;
    }
    
    .about-us::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 100px;
        background: linear-gradient(to bottom, rgba(153, 50, 204, 0.1), transparent);
    }
    
    .section-title {
        font-size: 1.8rem;
        text-align: center;
        margin-bottom: 30px;
        color: #9932CC;
        position: relative;
        z-index: 2;
    }
    
    .about-content {
        display: flex;
        flex-direction: column;
        gap: 35px;
        position: relative;
        z-index: 2;
    }
    
    .about-text {
        background: rgba(255, 255, 255, 0.03);
        padding: 25px 20px;
        border-radius: 20px;
        border: 1px solid rgba(153, 50, 204, 0.2);
        backdrop-filter: blur(10px);
    }
    
    .about-text h3 {
        color: #FFD700;
        font-size: 1.5rem;
        margin-bottom: 15px;
        text-align: center;
        font-weight: 700;
    }
    
    .about-text p {
        font-size: 1rem;
        color: rgba(255, 255, 255, 0.85);
        margin-bottom: 25px;
        line-height: 1.7;
        text-align: justify;
    }
    
    .about-highlights {
        display: flex;
        flex-direction: column;
        gap: 20px;
        margin-top: 20px;
    }
    
    .highlight-box {
        background: linear-gradient(135deg, rgba(153, 50, 204, 0.15) 0%, rgba(139, 0, 0, 0.1) 100%);
        padding: 20px;
        border-radius: 15px;
        border: 1px solid rgba(153, 50, 204, 0.3);
        transition: all 0.3s ease;
    }
    
    .highlight-box:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(153, 50, 204, 0.2);
        border-color: rgba(153, 50, 204, 0.5);
    }
    
    .highlight-box h4 {
        color: #9932CC;
        margin-bottom: 15px;
        font-size: 1.2rem;
        text-align: center;
        font-weight: 600;
    }
    
    .highlight-box ul {
        list-style: none;
        padding-left: 0;
    }
    
    .highlight-box li {
        padding: 8px 0;
        color: rgba(255, 255, 255, 0.8);
        position: relative;
        padding-left: 25px;
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    .highlight-box li:before {
        content: "✓";
        position: absolute;
        left: 0;
        color: #FFD700;
        font-weight: bold;
        font-size: 1.1rem;
    }
    
    .team-info {
        background: rgba(255, 255, 255, 0.03);
        padding: 25px 20px;
        border-radius: 20px;
        border: 1px solid rgba(255, 215, 0, 0.2);
        backdrop-filter: blur(10px);
    }
    
    .team-info h3 {
        color: #FFD700;
        font-size: 1.5rem;
        margin-bottom: 25px;
        text-align: center;
        font-weight: 700;
    }
    
    .team-members {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    
    .team-member {
        display: flex;
        align-items: center;
        gap: 15px;
        background: rgba(255, 255, 255, 0.05);
        padding: 20px;
        border-radius: 15px;
        transition: all 0.3s ease;
        border: 1px solid rgba(255, 215, 0, 0.1);
    }
    
    .team-member:hover {
        transform: translateX(5px);
        background: rgba(255, 215, 0, 0.1);
        border-color: rgba(255, 215, 0, 0.3);
    }
    
    .member-avatar {
        font-size: 2.5rem;
        flex-shrink: 0;
        width: 60px;
        height: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, #9932CC, #8A2BE2);
        border-radius: 50%;
        box-shadow: 0 5px 15px rgba(153, 50, 204, 0.3);
    }
    
    .member-info {
        flex: 1;
    }
    
    .member-info h4 {
        color: #FFFFFF;
        margin-bottom: 8px;
        font-size: 1.1rem;
        font-weight: 600;
    }
    
    .member-info p {
        color: rgba(255, 255, 255, 0.7);
        margin: 0;
        line-height: 1.5;
        font-size: 0.9rem;
    }
}

/* 平板端优化 */
@media (min-width: 768px) and (max-width: 1023px) {
    .about-us {
        padding: 60px 40px;
    }
    
    .about-content {
        flex-direction: column;
        gap: 50px;
    }
    
    .about-highlights {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }
    
    .team-members {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

/* 桌面端优化 */
@media (min-width: 1024px) {
    .about-us {
        padding: 80px 0;
    }
    
    .about-content {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 60px;
    }
    
    .about-highlights {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }
    
    .team-members {
        display: flex;
        flex-direction: column;
        gap: 25px;
    }
}

/* 触摸设备特殊优化 */
@media (hover: none) and (pointer: coarse) {
    .highlight-box:hover,
    .team-member:hover {
        transform: none;
    }
    
    .highlight-box:active,
    .team-member:active {
        transform: scale(0.98);
    }
}

.fire-footer {
    background: var(--black);
    padding: 40px 0;
    border-top: 1px solid rgba(153, 50, 204, 0.3);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo h3 {
    font-size: 1.8rem;
    color: var(--fire-purple-light);
    margin-bottom: 5px;
}

.footer-info {
    text-align: right;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* 动画效果 */
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes glow {
    0% { text-shadow: 0 0 20px rgba(255, 215, 0, 0.5); }
    100% { text-shadow: 0 0 30px rgba(255, 215, 0, 0.8), 0 0 40px rgba(153, 50, 204, 0.6); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 移动端优先的响应式设计 */

/* 基础移动端样式 */
@media (max-width: 767px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
        padding: 15px 20px;
    }
    
    .logo-section {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    .logo-symbol {
        font-size: 2rem;
    }
    
    .main-title {
        font-size: 1.5rem;
    }
    
    .subtitle {
        font-size: 0.8rem;
    }
    
    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    .main-nav a {
        font-size: 0.9rem;
        padding: 6px 12px;
    }
    
    .fire-banner {
        padding: 40px 20px;
        text-align: center;
    }
    
    .banner-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .banner-subtitle {
        font-size: 1rem;
        margin-bottom: 20px;
    }
    
    .banner-tags {
        flex-direction: column;
        gap: 8px;
    }
    
    .magazine-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 10px;
    }
    
    .magazine-card {
        margin-bottom: 0;
    }
    
    .magazine-intro {
        padding: 0 15px;
    }
    
    .intro-text {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .magazine-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
        margin-top: 25px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .innovation-center {
        padding: 50px 20px;
    }
    
    .center-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .center-info h3 {
        font-size: 1.4rem;
    }
    
    .center-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .highlight-item {
        padding: 15px;
    }
    
    .about-us {
        padding: 50px 20px;
    }
    
    .about-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .team-members {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .fire-footer {
        padding: 30px 20px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
}

/* 平板端优化 */
@media (min-width: 768px) and (max-width: 1023px) {
    .header-container {
        padding: 20px 30px;
    }
    
    .main-nav ul {
        gap: 20px;
    }
    
    .magazine-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .center-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .center-highlights {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .about-content {
        flex-direction: column;
        gap: 50px;
    }
    
    .team-members {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 桌面端优化 */
@media (min-width: 1024px) {
    .header-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .logo-section {
        flex-direction: row;
        text-align: left;
        gap: 15px;
    }
    
    .main-nav ul {
        flex-wrap: nowrap;
        gap: 30px;
    }
    
    .magazine-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .center-content {
        flex-direction: row;
        gap: 50px;
    }
    
    .about-content {
        flex-direction: row;
        gap: 60px;
    }
    
    .team-members {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .magazine-card:hover {
        transform: none;
    }
    
    .magazine-card:active {
        transform: scale(0.98);
    }
    
    .main-nav a:hover {
        background: none;
    }
    
    .main-nav a:active {
        background: rgba(255,255,255,0.2);
    }
}

/* 高分辨率屏幕优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}