/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* 禁止选择文本和图片 */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-user-drag: none;
    user-drag: none;
}

body {
    font-family: 'Arial Black', 'Microsoft YaHei', sans-serif;
    background: #fafafa;
    color: #1a1a1a;
    line-height: 1.5;
}

/* 导航栏 */
.navbar {
    background: #ffffff;
    border-bottom: 2px solid #1a1a1a;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    font-size: 2rem;
    font-weight: 900;
    text-decoration: none;
    color: #1a1a1a;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-menu a {
    text-decoration: none;
    color: #4a4a4a;
    font-weight: 900;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding: 0.5rem 0;
}

/* 中文和英文分行 */
.nav-menu a .zh {
    display: block;
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.nav-menu a .en {
    display: block;
    font-size: 0.7rem;
    font-weight: 900;
    color: #8e8e93;
    margin-top: 2px;
    letter-spacing: 1px;
}

/* 悬停效果 */
.nav-menu a:hover {
    color: #1a1a1a;
    transform: translateY(-2px);
}

.nav-menu a:hover .en {
    color: #1a1a1a;
}

/* 当前激活页面 */
.nav-menu a.active {
    color: #1a1a1a;
    border-bottom: 3px solid #1a1a1a;
    padding-bottom: 0.25rem;
}

.nav-menu a.active .en {
    color: #1a1a1a;
}

/* 主要内容区 */
main {
    min-height: 70vh;
    padding: 3rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* 页脚 */
.footer {
    text-align: center;
    padding: 2rem;
    background: #ffffff;
    border-top: 2px solid #1a1a1a;
    color: #6c6c6c;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Hero 大图区域 */
.hero {
    height: 70vh;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), url('../images/hero/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-bottom: 3rem;
}

.hero-content {
    padding: 1rem;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    font-weight: 700;
    letter-spacing: 1px;
}

.hero-btn {
    display: inline-block;
    background: white;
    color: #1a1a1a;
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-weight: 900;
    border-radius: 0;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 3px solid white;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    background: transparent;
    color: white;
}

/* 格言区域 */
.quote {
    text-align: center;
    padding: 3rem 1rem;
    background: #f5f5f5;
    margin-bottom: 3rem;
    border-radius: 0;
    border: 1px solid #eaeaea;
}

.quote p {
    font-size: 1.3rem;
    color: #2c2c2c;
    font-style: italic;
    font-weight: 700;
    letter-spacing: 1px;
}

.quote span {
    display: block;
    margin-top: 0.5rem;
    color: #6c6c6c;
    font-weight: 700;
    letter-spacing: 1px;
}

/* 精选作品区域 */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* 作品卡片样式（所有屏幕宽度都生效） */
.gallery-item {
    overflow: hidden;
    background: #fff;
    border-radius: 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    border: 1px solid #eaeaea;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0,0,0,0.15);
}

.gallery-item img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    max-height: 400px;
    margin: 0 auto;
    /* 防止拖拽和右键保存 */
    pointer-events: none;
    -webkit-touch-callout: none;
}

.gallery-item .info {
    padding: 0.75rem 1rem;
}

.gallery-item .title {
    font-weight: 900;
    font-size: 1.1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.gallery-item .category {
    font-size: 0.8rem;
    color: #8e8e93;
    margin-top: 0.25rem;
    font-weight: 700;
    letter-spacing: 1px;
}

/* 作品集页面专属样式 */
.page-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* 分类筛选按钮 */
.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.filter-btn {
    background: white;
    border: 2px solid #1a1a1a;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    font-weight: 900;
    color: #1a1a1a;
    cursor: pointer;
    border-radius: 0;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.filter-btn:hover {
    background: #1a1a1a;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.filter-btn.active {
    background: #1a1a1a;
    color: white;
    border-color: #1a1a1a;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    transform: translateY(-2px);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 0.75rem;
    }
    .nav-menu {
        gap: 1.25rem;
    }
    main {
        padding: 2rem 1rem;
    }
    .hero {
        height: 50vh;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1.2rem;
    }
    .quote p {
        font-size: 1rem;
    }
    .section-title {
        font-size: 2rem;
    }
}

/* 关于页专属样式 */
.about-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: start;
}

/* 左侧照片 */
.about-photo {
    position: sticky;
    top: 100px;
}

.about-photo img {
    width: 100%;
    height: auto;
    border-radius: 0;
    box-shadow: 0 20px 35px -10px rgba(0,0,0,0.15);
    object-fit: cover;
    border: 2px solid #1a1a1a;
    /* 防止拖拽和右键保存 */
    pointer-events: none;
    -webkit-touch-callout: none;
}

/* 右侧信息 */
.about-name {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.about-tagline {
    color: #6c6c6c;
    font-size: 1.1rem;
    border-left: 4px solid #1a1a1a;
    padding-left: 1rem;
    margin-bottom: 2rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.about-section {
    margin-bottom: 2rem;
}

.about-section h2 {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.about-section p {
    color: #4a4a4a;
    line-height: 1.7;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

/* 器材列表 */
.equipment-list {
    list-style: none;
    padding: 0;
}

.equipment-list li {
    padding: 0.5rem 0;
    color: #4a4a4a;
    border-bottom: 1px solid #eaeaea;
    font-weight: 700;
    letter-spacing: 1px;
}

/* 爱好标签 */
.hobby-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.hobby-tags span {
    background: #1a1a1a;
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 0;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* 响应式 */
@media (max-width: 768px) {
    .about-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .about-photo {
        position: static;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .about-name {
        font-size: 2.5rem;
        text-align: center;
    }
    
    .about-tagline {
        text-align: center;
        border-left: none;
        padding-left: 0;
    }
}

/* 联系页专属样式 */
.contact-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
}

/* 左侧表单 */
.contact-form {
    background: #fff;
    padding: 2rem;
    border-radius: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    border: 2px solid #1a1a1a;
}

.contact-form h2 {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.form-intro {
    color: #6c6c6c;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 2px solid #1a1a1a;
    border-radius: 0;
    font-size: 0.9rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: #fafafa;
    font-weight: 700;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1a1a1a;
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.submit-btn {
    background: #1a1a1a;
    color: white;
    border: 3px solid #1a1a1a;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 900;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.submit-btn:hover {
    background: white;
    color: #1a1a1a;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.form-note {
    font-size: 0.75rem;
    color: #8e8e93;
    margin-top: 1rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: 1px;
}

/* 右侧二维码区 */
.qrcode-intro {
    margin-bottom: 1.5rem;
}

.qrcode-intro h2 {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 0.3rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.qrcode-intro p {
    color: #6c6c6c;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.qrcode-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.qrcode-item {
    text-align: center;
    background: #fff;
    padding: 1rem;
    border-radius: 0;
    border: 2px solid #1a1a1a;
    transition: transform 0.3s ease;
}

.qrcode-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

.qrcode-item img {
    width: 100%;
    max-width: 140px;
    height: auto;
    margin-bottom: 0.5rem;
    border-radius: 0;
    border: 1px solid #eaeaea;
    /* 防止拖拽和右键保存 */
    pointer-events: none;
    -webkit-touch-callout: none;
}

.qrcode-item span {
    display: block;
    font-weight: 900;
    font-size: 0.85rem;
    margin-bottom: 0.2rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.qrcode-item small {
    font-size: 0.7rem;
    color: #8e8e93;
    font-weight: 700;
    letter-spacing: 1px;
}

/* 约拍说明 */
.shoot-info {
    background: #f5f5f5;
    padding: 1rem 1.2rem;
    border-radius: 0;
    margin-bottom: 1.2rem;
    border: 1px solid #eaeaea;
}

.shoot-info h3 {
    font-size: 1rem;
    font-weight: 900;
    margin-bottom: 0.3rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.shoot-info p {
    font-size: 0.85rem;
    color: #4a4a4a;
    font-weight: 700;
}

.shoot-note {
    font-size: 0.8rem;
    color: #6c6c6c;
    margin-top: 0.3rem;
    font-weight: 700;
    letter-spacing: 1px;
}

/* 邮箱备用 */
.email-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 1rem;
    background: #fff;
    border-radius: 0;
    border: 2px solid #1a1a1a;
}

.email-info a {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 900;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.email-info small {
    color: #8e8e93;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
}

/* 响应式 */
@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .qrcode-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Vlog页专属样式 */
.vlog-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.vlog-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.vlog-header h1 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.vlog-intro {
    color: #6c6c6c;
    font-size: 1rem;
    margin-top: 0.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

/* 视频网格 */
.vlog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

/* 视频卡片 */
.vlog-item {
    background: #fff;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    border: 2px solid #1a1a1a;
}

.vlog-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0,0,0,0.15);
}

/* 视频容器 16:9 */
.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    background: #000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* 视频信息 */
.vlog-info {
    padding: 1rem;
}

.vlog-info h3 {
    font-size: 1.1rem;
    font-weight: 900;
    margin-bottom: 0.3rem;
    color: #1a1a1a;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.vlog-info p {
    font-size: 0.85rem;
    color: #6c6c6c;
    margin-bottom: 0.3rem;
    font-weight: 700;
}

.vlog-date {
    font-size: 0.7rem;
    color: #aaa;
    font-weight: 700;
    letter-spacing: 1px;
}

/* 响应式 */
@media (max-width: 768px) {
    .vlog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}