/* ========================================
   色虎 - 主样式文件
   原创配色：深炭黑 + 炽橙 + 冷钢蓝
   ======================================== */

/* 基础重置 */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --primary: #FF6B00;       /* 炽橙 - 品牌主色 */
    --secondary: #1A2A3A;     /* 深海蓝 - 背景色 */
    --dark: #0D1117;          /* 深炭黑 */
    --steel: #2E4057;         /* 钢铁蓝 */
    --light: #F5F7FA;         /* 浅灰白 */
    --white: #FFFFFF;
    --text: #2C3E50;
    --muted: #7F8C8D;
    --border: #E0E6ED;
    --accent: #00C9FF;        /* 冷蓝高光 */
    --gradient-hero: linear-gradient(135deg, #0D1117 0%, #1A2A3A 50%, #2E4057 100%);
    --gradient-orange: linear-gradient(135deg, #FF6B00, #FF9A44);
    --shadow-card: 0 8px 32px rgba(0,0,0,0.12);
    --shadow-hover: 0 16px 48px rgba(0,0,0,0.2);
    --radius: 12px;
    --radius-sm: 6px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', '微软雅黑', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    font-size: 16px;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: #e55a00;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   头部导航
   ======================================== */
.site-header {
    background: var(--dark);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
}

.6ei4nm .4ugodzab {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary);
    letter-spacing: -1px;
    text-shadow: 0 0 20px rgba(255,107,0,0.5);
    font-style: italic;
}

.6ei4nm a {
    color: inherit;
}

.o3c65bc3 ul {
    display: flex;
    gap: 8px;
    align-items: center;
}

.o3c65bc3 ul li a {
    color: #ccc;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.o3c65bc3 ul li a:hover {
    color: var(--white);
    background: var(--primary);
}

/* 汉堡菜单按钮 */
.menu-toggle {
    display: none;
    background: none;
    border: 2px solid rgba(255,255,255,0.3);
    color: var(--white);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.menu-toggle:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Logo图片 */
.6ei4nm-img {
    width: 150px;
    height: auto;
    display: inline-block;
    vertical-align: middle;
}

.6ei4nm {
    display: flex;
    align-items: center;
    gap: 8px;
}

.6ei4nm a {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 搜索栏 */
.xai2gs {
    background: var(--secondary);
    padding: 10px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.ckcwt {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
    gap: 8px;
}

.ckcwt input {
    flex: 1;
    padding: 10px 18px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 30px;
    background: rgba(255,255,255,0.08);
    color: var(--white);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.ckcwt input::placeholder {
    color: rgba(255,255,255,0.4);
}

.ckcwt input:focus {
    border-color: var(--primary);
    background: rgba(255,255,255,0.12);
}

.ckcwt button {
    padding: 10px 24px;
    background: var(--gradient-orange);
    color: var(--white);
    border: none;
    border-radius: 30px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.ckcwt button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(255,107,0,0.4);
}

/* 面包屑 */
.xn8qcgah {
    background: var(--light);
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--muted);
}

.xn8qcgah a {
    color: var(--muted);
}

.xn8qcgah a:hover {
    color: var(--primary);
}

/* 关键词标签云 */
.y3gyowl {
    background: var(--secondary);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    overflow-x: auto;
    white-space: nowrap;
}

.y3gyowl .container {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.y3gyowl a {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(255,107,0,0.12);
    color: rgba(255,255,255,0.7);
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
}

.y3gyowl a:hover {
    background: var(--primary);
    color: var(--white);
}

/* ========================================
   Hero Banner
   ======================================== */
.q2d00 {
    position: relative;
    min-height: 600px;
    background: var(--gradient-hero);
    overflow: hidden;
    display: flex;
    align-items: center;
}

.q2d00 .zy98a8 {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
    z-index: 0;
}

.plc1t1l {
    position: relative;
    z-index: 1;
    padding: 80px 0;
}

.plc1t1l h1 {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.plc1t1l h1 span {
    color: var(--primary);
    display: block;
}

.plc1t1l p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin-bottom: 32px;
}

.zhedi6hn {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.zy15sz {
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
}

.zy15sz-orange {
    background: var(--primary);
    color: var(--white);
}

.zy15sz-outline {
    border: 2px solid rgba(255,255,255,0.4);
    color: var(--white);
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.f3klj18 {
    text-align: center;
}

.f3klj18 .num {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--primary);
    display: block;
}

.f3klj18 .label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
}

/* Hero h1样式 */
.ra99q3km {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.cm510f {
    color: var(--primary);
    font-style: italic;
}

.kqwzm {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: rgba(255,255,255,0.8);
    margin-top: 8px;
}

.1drew {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    max-width: 640px;
    margin-bottom: 28px;
    line-height: 1.8;
}

.cwsblj2 {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

/* ========================================
   通用区块
   ======================================== */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--light);
}

.section-dark {
    background: var(--dark);
    color: var(--white);
}

.xa0zlko4 {
    text-align: center;
    margin-bottom: 50px;
}

.xa0zlko4 h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-dark .xa0zlko4 h2 {
    color: var(--white);
}

.xa0zlko4 h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--gradient-orange);
    margin: 12px auto 0;
    border-radius: 2px;
}

.xa0zlko4 p {
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

.section-dark .xa0zlko4 p {
    color: rgba(255,255,255,0.6);
}

/* ========================================
   视频卡片
   ======================================== */
.ed4c27s {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.video-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    cursor: pointer;
}

.video-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.ks2s9yzr {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
    background: var(--dark);
}

.ks2s9yzr img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.video-card:hover .ks2s9yzr img {
    transform: scale(1.05);
}

.play-btn {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.3);
    opacity: 0;
    transition: var(--transition);
}

.video-card:hover .play-btn {
    opacity: 1;
}

.play-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,107,0,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.8);
    transition: var(--transition);
}

.video-card:hover .play-icon {
    transform: scale(1);
}

.play-icon::after {
    content: '';
    border-left: 22px solid white;
    border-top: 14px solid transparent;
    border-bottom: 14px solid transparent;
    margin-left: 5px;
}

.qnogk987 {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.75);
    color: var(--white);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.i5qw3etr {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--primary);
    color: var(--white);
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.aedq5ou0 {
    padding: 16px;
}

.aedq5ou0 h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zdu8k {
    display: flex;
    gap: 16px;
    font-size: 0.82rem;
    color: var(--muted);
}

.zdu8k span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 娱乐专区 */
.z4kpg1p4 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 16px;
}

.149pt1z2-large {
    grid-row: span 2;
}

.149pt1z2 {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    min-height: 200px;
}

.149pt1z2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}

.149pt1z2:hover img {
    transform: scale(1.05);
}

.icu5s {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: var(--white);
}

.bpk3v1o {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--primary);
    color: var(--white);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
}

.icu5s h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.icu5s p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 12px;
    line-height: 1.5;
}

/* 社区模块 */
.ype4po {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}

.siaryn {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    border-top: 4px solid var(--primary);
}

.siaryn:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.n6aoai7 {
    font-size: 2.2rem;
    margin-bottom: 14px;
}

.siaryn h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}

.siaryn p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 14px;
}

.ozd5r1 {
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
}

.ozd5r1:hover {
    color: #e55a00;
}

/* Footer Logo行 */
.wmzos4py {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 40px;
}

.jrlpxz {
    width: 150px;
    height: auto;
}

.ry8845 {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

.m4wgci a {
    color: rgba(255,255,255,0.6);
}

.m4wgci a:hover {
    color: var(--primary);
}

/* 面包屑ol */
.xn8qcgah ol {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.xn8qcgah ol li::after {
    content: '›';
    margin-left: 8px;
    color: var(--muted);
}

.xn8qcgah ol li:last-child::after {
    display: none;
}

/* ========================================
   功能模块卡片
   ======================================== */
.sytp7asd {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.ash5a {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    border-top: 4px solid transparent;
}

.ash5a:hover {
    transform: translateY(-4px);
    border-top-color: var(--primary);
    box-shadow: var(--shadow-hover);
}

.eq7zn3u {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(255,107,0,0.1), rgba(255,107,0,0.2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
}

.ash5a h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
}

.ash5a p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ========================================
   专家展示
   ======================================== */
.3nscay {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
}

.s80ajq {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.s80ajq:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.ot0dqj7t {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.ybw7tc62 {
    padding: 20px;
}

.ybw7tc62 h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.3z2um3 {
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.9pz8th {
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 12px;
    line-height: 1.6;
}

.tesw32 {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}

.8zk00i4 {
    background: rgba(255,107,0,0.1);
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 30px;
    font-size: 0.78rem;
    font-weight: 600;
}

.bv06ks {
    display: flex;
    gap: 10px;
}

.1t8x4t-sm {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.1t8x4t-primary {
    background: var(--primary);
    color: var(--white);
}

.1t8x4t-primary:hover {
    background: #e55a00;
    color: var(--white);
}

.1t8x4t-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.1t8x4t-outline:hover {
    background: var(--primary);
    color: var(--white);
}

/* ========================================
   合作品牌Logo墙
   ======================================== */
.7p54njy {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.amvpq7v {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px 28px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--muted);
    transition: var(--transition);
    min-width: 120px;
    text-align: center;
}

.amvpq7v:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: scale(1.05);
}

/* ========================================
   用户评价
   ======================================== */
.jfoviqz {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.i918amz7 {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow-card);
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.i918amz7:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.uxbu74k {
    color: #FFB800;
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.u9tv0c8 {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 16px;
    font-style: italic;
}

.i9lkvnk {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dnfhbyk {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.i9lkvnk-info .name {
    font-weight: 700;
    color: var(--text);
    font-size: 0.9rem;
}

.i9lkvnk-info .date {
    font-size: 0.8rem;
    color: var(--muted);
}

/* ========================================
   FAQ
   ======================================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.faq-question {
    background: var(--white);
    padding: 18px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    color: var(--text);
    font-size: 1rem;
    border: none;
    width: 100%;
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(255,107,0,0.05);
}

.faq-question.active {
    background: var(--primary);
    color: var(--white);
}

.faq-arrow {
    font-size: 1.2rem;
    transition: transform 0.3s;
}

.faq-question.active .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    background: var(--light);
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.7;
}

.faq-answer.open {
    max-height: 300px;
    padding: 16px 24px;
}

/* ========================================
   联系我们
   ======================================== */
.sr5qr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.jyytg h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text);
}

.426hr6 {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.1t9f3x {
    width: 44px;
    height: 44px;
    background: rgba(255,107,0,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.426hr6-text .label {
    font-size: 0.8rem;
    color: var(--muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.426hr6-text .value {
    font-size: 1rem;
    color: var(--text);
    font-weight: 600;
}

.rsm71 {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.rsm71 img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

/* ========================================
   How-To加入社区
   ======================================== */
.4wgcptb {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
    counter-reset: step;
}

.q8pk9i {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    box-shadow: var(--shadow-card);
    position: relative;
    transition: var(--transition);
}

.q8pk9i:hover {
    transform: translateY(-4px);
}

.wxt9bu3 {
    width: 48px;
    height: 48px;
    background: var(--gradient-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 900;
    font-size: 1.2rem;
    margin: 0 auto 16px;
}

.q8pk9i h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.q8pk9i p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ========================================
   AI赋能区块
   ======================================== */
.uznt2a {
    background: linear-gradient(135deg, #0D1117 0%, #1A2A3A 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.uznt2a::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255,107,0,0.08) 0%, transparent 60%);
    pointer-events: none;
}

.xolu7s {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.w5qfrx {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: var(--transition);
}

.w5qfrx:hover {
    background: rgba(255,107,0,0.1);
    border-color: rgba(255,107,0,0.4);
    transform: translateY(-4px);
}

.w5qfrx h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.w5qfrx p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

.8y10kqk {
    font-size: 2rem;
    margin-bottom: 16px;
}

/* ========================================
   底部
   ======================================== */
.8brng {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}

.itar7177 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.m4wgci h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
}

.m4wgci p {
    font-size: 0.875rem;
    margin-bottom: 8px;
    line-height: 1.6;
}

.svty5b0 {
    display: flex;
    gap: 16px;
    margin-top: 12px;
}

.tkuc8c .x9f9wb {
    width: 90px;
    height: 90px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    text-align: center;
    color: rgba(255,255,255,0.4);
    padding: 8px;
}

.72clvzn3 {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
}

.72clvzn3 a {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.7);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    transition: var(--transition);
}

.72clvzn3 a:hover {
    background: var(--primary);
    color: var(--white);
}

.l0v22sna {
    padding: 20px 0;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

.l0v22sna p {
    margin-bottom: 4px;
}

/* ========================================
   按钮
   ======================================== */
.1t8x4t {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
}

.1t8x4t-hero {
    background: var(--gradient-orange);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(255,107,0,0.4);
}

.1t8x4t-hero:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255,107,0,0.5);
    color: var(--white);
}

.1t8x4t-ghost {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.4);
}

.1t8x4t-ghost:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

/* ========================================
   内容标签
   ======================================== */
.tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
}

.tag-orange {
    background: rgba(255,107,0,0.12);
    color: var(--primary);
}

.tag-blue {
    background: rgba(0,201,255,0.12);
    color: var(--accent);
}

/* ========================================
   响应式
   ======================================== */
@media (max-width: 1024px) {
    .itar7177 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .xolu7s {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sr5qr {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ra99q3km {
        font-size: 2.2rem;
    }
    
    .plc1t1l h1 {
        font-size: 2.2rem;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .o3c65bc3 {
        display: none;
        width: 100%;
        order: 3;
    }
    
    .o3c65bc3.open {
        display: block;
    }
    
    .o3c65bc3 ul {
        flex-direction: column;
        gap: 0;
        padding: 12px 0;
    }
    
    .o3c65bc3 ul li a {
        display: block;
        padding: 12px 20px;
        border-radius: 0;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    
    .site-header .container {
        flex-wrap: wrap;
        gap: 0;
    }
    
    .z4kpg1p4 {
        grid-template-columns: 1fr;
    }
    
    .149pt1z2-large {
        grid-row: span 1;
    }
    
    .itar7177 {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .xolu7s {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .ed4c27s {
        grid-template-columns: 1fr;
    }
    
    .3nscay {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .plc1t1l h1 {
        font-size: 1.8rem;
    }
    
    .xa0zlko4 h2 {
        font-size: 1.5rem;
    }
    
    .plc1t1l {
        padding: 50px 0;
    }
}

/* ========================================
   懒加载占位
   ======================================== */
img[data-src] {
    opacity: 0;
    transition: opacity 0.4s;
}

img.loaded {
    opacity: 1;
}

/* ========================================
   修车视频内页
   ======================================== */
.orijia3s {
    background: var(--gradient-hero);
    padding: 60px 0;
    text-align: center;
}

.orijia3s h1 {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 12px;
}

.orijia3s p {
    color: rgba(255,255,255,0.7);
    font-size: 1.1rem;
}

/* 分类筛选 */
.filter-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
}

.filter-tab {
    padding: 8px 20px;
    border-radius: 30px;
    border: 2px solid var(--border);
    background: var(--white);
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.filter-tab:hover,
.filter-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* 视频播放模态框 */
.video-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.video-modal.open {
    display: flex;
}

.modal-content {
    background: var(--dark);
    border-radius: var(--radius);
    padding: 24px;
    max-width: 800px;
    width: 90%;
    position: relative;
}

.modal-close {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    border: none;
}

.4m30y9jb {
    aspect-ratio: 16/9;
    background: #111;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.4);
    font-size: 1rem;
}

/* 团队页 */
.team-intro {
    max-width: 700px;
    margin: 0 auto 50px;
    text-align: center;
    font-size: 1.05rem;
    color: var(--muted);
    line-height: 1.8;
}

/* 社区页 */
.community-banner {
    background: linear-gradient(135deg, var(--primary), #e55a00);
    padding: 50px 0;
    text-align: center;
    color: var(--white);
}

.community-banner h1 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 12px;
}

.community-banner p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* 关于页 */
.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 20px;
}

.about-text p {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-img {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

.about-img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

@media (max-width: 768px) {
    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* 修车配件页 */
.parts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}

.part-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.part-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.part-img {
    aspect-ratio: 4/3;
    overflow: hidden;
}

.part-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.part-card:hover .part-img img {
    transform: scale(1.05);
}

.part-info {
    padding: 16px;
}

.part-info h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.part-price {
    color: var(--primary);
    font-size: 1.2rem;
    font-weight: 800;
}

.part-price span {
    font-size: 0.8rem;
    color: var(--muted);
    text-decoration: line-through;
    margin-left: 8px;
    font-weight: 400;
}

/* 文章列表 */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.article-item {
    display: flex;
    gap: 20px;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.article-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-hover);
}

.article-thumb {
    width: 200px;
    flex-shrink: 0;
    overflow: hidden;
}

.article-thumb img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    transition: transform 0.4s;
}

.article-item:hover .article-thumb img {
    transform: scale(1.05);
}

.article-content {
    padding: 20px;
    flex: 1;
}

.article-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.article-content p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 12px;
}

.article-meta {
    display: flex;
    gap: 16px;
    font-size: 0.82rem;
    color: var(--muted);
}

@media (max-width: 600px) {
    .article-item {
        flex-direction: column;
    }
    
    .article-thumb {
        width: 100%;
    }
}


/* ========================================
   页面Hero区（内页通用）
   ======================================== */
.orijia3s {
    background: var(--gradient-hero);
    padding: 60px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.orijia3s::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(255,107,0,0.15) 0%, transparent 60%);
}
.orijia3s .container {
    position: relative;
    z-index: 1;
}
.orijia3s h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.orijia3s p {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   社区功能模块
   ======================================== */
.ype4po {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 32px;
}
.siaryn {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    border-top: 3px solid transparent;
}
.siaryn:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--primary);
}
.n6aoai7 {
    font-size: 2.2rem;
    margin-bottom: 14px;
}
.siaryn h3 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 10px;
}
.siaryn p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.65;
    margin-bottom: 16px;
}
.ozd5r1 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary);
}
.ozd5r1:hover {
    color: #e55a00;
}

/* ========================================
   话题列表
   ======================================== */
.p9zj65mu {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
}
.ldbkwq {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px 24px;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: var(--transition);
    border-left: 4px solid var(--primary);
}
.ldbkwq:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-hover);
}
.qdwsf {
    display: inline-block;
    background: var(--gradient-orange);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 30px;
    width: fit-content;
}
.ldbkwq h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}
.qyhief {
    display: flex;
    gap: 20px;
    font-size: 0.82rem;
    color: var(--muted);
}

/* ========================================
   发展历程时间轴
   ======================================== */
.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 80px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), transparent);
}
.timeline-item {
    display: flex;
    gap: 32px;
    margin-bottom: 32px;
    align-items: flex-start;
    position: relative;
}
.timeline-year {
    background: var(--gradient-orange);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 900;
    font-size: 0.9rem;
    white-space: nowrap;
    flex-shrink: 0;
    width: 80px;
    text-align: center;
    position: relative;
    z-index: 1;
}
.timeline-content {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px 24px;
    flex: 1;
    box-shadow: var(--shadow-card);
}
.timeline-content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}
.timeline-content p {
    font-size: 0.875rem;
    color: var(--muted);
}

/* ========================================
   荣誉资质
   ======================================== */
.honors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 32px;
}
.honor-item {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}
.honor-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.honor-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}
.honor-item h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.honor-item span {
    font-size: 0.82rem;
    color: var(--primary);
    font-weight: 700;
}

/* ========================================
   关于我们布局
   ======================================== */
.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.about-text h2 {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 20px;
}
.about-text h3 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text);
    margin: 24px 0 12px;
}
.about-text p {
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 14px;
}
.about-img img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    width: 100%;
    object-fit: cover;
}
@media (max-width: 768px) {
    .about-intro-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   联系页面
   ======================================== */
.sr5qr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.jyytg h2 {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 16px;
}
.jyytg > p {
    color: var(--muted);
    margin-bottom: 28px;
}
.426hr6s {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.426hr6 {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 16px;
    background: var(--light);
    border-radius: var(--radius);
}
.1t9f3x {
    font-size: 1.8rem;
    flex-shrink: 0;
}
.426hr6 h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}
.426hr6 p {
    font-size: 0.9rem;
    color: var(--muted);
    margin: 0;
}
.contact-form-wrap h2 {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 8px;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-group label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
    color: var(--text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255,107,0,0.1);
}
.form-group textarea {
    resize: vertical;
    min-height: 120px;
}
@media (max-width: 768px) {
    .sr5qr {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   合作伙伴
   ======================================== */
.7p54njy {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
    margin-top: 32px;
}
.amvpq7v {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text);
    transition: var(--transition);
}
.amvpq7v:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

/* ========================================
   FAQ 编号样式
   ======================================== */
.faq-num {
    display: inline-block;
    background: var(--gradient-orange);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 900;
    padding: 2px 8px;
    border-radius: 4px;
    margin-right: 10px;
    vertical-align: middle;
    flex-shrink: 0;
}
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    gap: 12px;
}
.faq-question h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}
.faq-toggle {
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--primary);
    flex-shrink: 0;
    transition: transform 0.3s;
    line-height: 1;
}
.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* ========================================
   团队专家卡片（内页版）
   ======================================== */
.3nscay {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
    margin-top: 32px;
}
.s80ajq {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.s80ajq:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}
.ot0dqj7t {
    width: 100%;
    height: 220px;
    object-fit: cover;
}
.ybw7tc62 {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.ybw7tc62 h3 {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--text);
}
.3z2um3 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
}
.expert-exp {
    font-size: 0.85rem;
    color: var(--muted);
}
.9pz8th {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.7;
}
.tesw32 {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 4px 0;
}
.8zk00i4 {
    background: var(--light);
    color: var(--text);
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 30px;
    border: 1px solid var(--border);
}
.bv06ks {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}
.1t8x4t-sm {
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}
.1t8x4t-primary {
    background: var(--gradient-orange);
    color: var(--white);
    border: none;
}
.1t8x4t-primary:hover {
    opacity: 0.9;
    color: var(--white);
}
.1t8x4t-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.1t8x4t-outline:hover {
    background: var(--primary);
    color: var(--white);
}

/* ========================================
   成就数字展示
   ======================================== */
.achievement-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 32px;
}
.achievement-item {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 20px;
    text-align: center;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.achievement-num {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--primary);
    display: block;
}
.achievement-label {
    font-size: 0.9rem;
    color: var(--muted);
}
@media (max-width: 768px) {
    .achievement-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .3nscay {
        grid-template-columns: 1fr;
    }
    .timeline::before {
        display: none;
    }
}

/* ========================================
   section-dark（深色背景区块）
   ======================================== */
.section-dark {
    background: var(--secondary);
    padding: 80px 0;
}
.section-dark .xa0zlko4 h2 {
    color: var(--white);
}
.section-dark .xa0zlko4 p {
    color: rgba(255,255,255,0.6);
}