/* ============================================
   精神小妹 - 主样式文件
   furcsz.cn | 完全原创设计
   ============================================ */

/* ---- CSS变量 ---- */
:root {
    --primary: #c0527a;
    --primary-dark: #a03a60;
    --primary-light: #e87fa8;
    --secondary: #4a2060;
    --secondary-light: #7b3fa0;
    --accent: #f5c842;
    --bg-dark: #1a0a20;
    --bg-mid: #2a1040;
    --bg-light: #f9f0f5;
    --text-dark: #1a1a2e;
    --text-mid: #4a4a6a;
    --text-light: #888;
    --white: #ffffff;
    --border: #e8d0e0;
    --shadow: 0 4px 24px rgba(192,82,122,0.15);
    --shadow-lg: 0 8px 48px rgba(192,82,122,0.22);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
    --font: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font);
    color: var(--text-dark);
    background: #fff;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }

/* ---- 容器 ---- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.section-padding { padding: 72px 0; }

/* ---- 顶部公告栏 ---- */
.i7njdqv {
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    color: rgba(255,255,255,0.92);
    font-size: 0.8rem;
    padding: 8px 0;
    text-align: center;
}
.i7njdqv a { color: var(--accent); font-weight: 600; }
.i7njdqv a:hover { color: #fff; }

/* ---- 头部 ---- */
.a6qgfx39 {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 2px 20px rgba(192,82,122,0.1);
    border-bottom: 1px solid var(--border);
}
.zzcntd {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 64px;
    display: flex;
    align-items: center;
    gap: 24px;
}

/* Logo */
.i8jf2l {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    text-decoration: none;
}
.y1m23 {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    object-fit: cover;
}
.o5ap6k6 { display: flex; flex-direction: column; }
.kpd3lr {
    font-size: 1.15rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}
.n5lzg4 {
    font-size: 0.62rem;
    color: var(--text-light);
    letter-spacing: 0.04em;
    line-height: 1.2;
}

/* 主导航 */
.hepts {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    justify-content: center;
}
.hepts a {
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    transition: var(--transition);
    white-space: nowrap;
}
.hepts a:hover, .hepts a.active {
    background: linear-gradient(135deg, rgba(192,82,122,0.12), rgba(74,32,96,0.08));
    color: var(--primary);
}

/* 头部搜索 */
.pt0al2 { flex-shrink: 0; }
.wafm7lv0 {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-light);
    border: 1.5px solid var(--border);
    border-radius: 50px;
    padding: 6px 14px;
    transition: var(--transition);
}
.wafm7lv0:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(192,82,122,0.12);
}
.wafm7lv0 input {
    border: none;
    background: transparent;
    font-size: 0.85rem;
    color: var(--text-dark);
    outline: none;
    width: 160px;
}
.wafm7lv0 button {
    color: var(--text-light);
    padding: 0;
    display: flex;
    align-items: center;
}
.wafm7lv0 button:hover { color: var(--primary); }

/* 汉堡菜单 */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    border-radius: 8px;
    flex-shrink: 0;
}
.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* 导航下搜索栏 */
.jtf3c {
    background: linear-gradient(90deg, rgba(74,32,96,0.04), rgba(192,82,122,0.04));
    border-top: 1px solid var(--border);
    padding: 10px 0;
}
.jidpg {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.wxxkg07z {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1.5px solid var(--border);
    border-radius: 50px;
    padding: 7px 7px 7px 16px;
    flex: 1;
    max-width: 500px;
    transition: var(--transition);
}
.wxxkg07z:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(192,82,122,0.1);
}
.wxxkg07z input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 0.88rem;
    color: var(--text-dark);
    background: transparent;
}
.wxxkg07z button {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-radius: 50px;
    padding: 7px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}
.wxxkg07z button:hover { opacity: 0.88; }
.dmg8wex {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}
.dmg8wex span {
    font-size: 0.78rem;
    color: var(--text-mid);
    background: rgba(192,82,122,0.08);
    border: 1px solid rgba(192,82,122,0.15);
    border-radius: 50px;
    padding: 3px 12px;
    cursor: pointer;
    transition: var(--transition);
}
.dmg8wex span:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ---- 面包屑 ---- */
.rr8lyg {
    background: var(--bg-light);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
}
.rr8lyg-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-light);
}
.rr8lyg-inner a { color: var(--primary); }
.rr8lyg-inner a:hover { text-decoration: underline; }
.rr8lyg-inner .sep { color: var(--text-light); }

/* ---- 按钮 ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 11px 26px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    border: 2px solid transparent;
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    box-shadow: 0 4px 16px rgba(192,82,122,0.35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(192,82,122,0.45);
    color: #fff;
}
.btn-white {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border-color: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
}
.btn-white:hover {
    background: rgba(255,255,255,0.25);
    color: #fff;
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

/* ---- 标签 ---- */
.tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    background: rgba(192,82,122,0.1);
    color: var(--primary);
    border: 1px solid rgba(192,82,122,0.2);
    transition: var(--transition);
    text-decoration: none;
}
.tag:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ---- 标题 ---- */
.kv3co {
    font-size: 2rem;
    font-weight: 900;
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.3;
}
.kv3co span { color: var(--primary); }
.g6184 {
    text-align: center;
    color: var(--text-mid);
    font-size: 0.95rem;
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ---- 动画 ---- */
.fade-in {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Hero ---- */
.qekicy {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.wdiqpbrg {
    position: absolute;
    inset: 0;
    background: url('/images/hero_banner.jpg') center/cover no-repeat;
    transform: scale(1.04);
    transition: transform 8s ease;
}
.qekicy:hover .wdiqpbrg { transform: scale(1.0); }
.u6u0bl5w {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(26,10,32,0.88) 0%,
        rgba(74,32,96,0.72) 50%,
        rgba(192,82,122,0.45) 100%);
}
.k7xev0 {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
    width: 100%;
}
.o1junm6 {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50px;
    padding: 6px 18px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
}
.zzfe2i {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.18;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.zzfe2i .highlight {
    background: linear-gradient(135deg, var(--accent), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.uwbyi6 {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.82);
    max-width: 580px;
    margin-bottom: 32px;
    line-height: 1.8;
}
.k5pci {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 52px;
}
.rd80y {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}
.ojbkaf64 { text-align: left; }
.z0zu3z7g {
    display: block;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1.1;
}
.v2ludxw {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.65);
    margin-top: 2px;
}

/* ---- 视频网格 ---- */
.video-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.inner-video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.video-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--border);
}
.video-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.video-thumb {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-mid);
}
.video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.06); }
.video-play-btn {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(26,10,32,0.35);
    opacity: 0;
    transition: var(--transition);
}
.video-card:hover .video-play-btn { opacity: 1; }
.play-icon {
    width: 52px;
    height: 52px;
    background: rgba(255,255,255,0.92);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.85);
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.video-card:hover .play-icon { transform: scale(1); }
.play-icon svg {
    width: 22px;
    height: 22px;
    fill: var(--primary);
    margin-left: 3px;
}
.video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.75);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
}
.video-info { padding: 14px; }
.video-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.5;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.video-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.video-stats {
    display: flex;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-light);
}
.video-category {
    font-size: 0.72rem;
    font-weight: 600;
    background: rgba(192,82,122,0.1);
    color: var(--primary);
    padding: 2px 8px;
    border-radius: 50px;
    white-space: nowrap;
}

/* ---- 视频弹窗 ---- */
.video-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.88);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}
.video-modal.active { opacity: 1; pointer-events: all; }
.video-modal-inner {
    position: relative;
    width: 90%;
    max-width: 780px;
    aspect-ratio: 16/9;
    background: #0a0010;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 80px rgba(0,0,0,0.6);
}
.video-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
    background: rgba(255,255,255,0.15);
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.video-modal-close:hover { background: var(--primary); }
.video-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: linear-gradient(135deg, var(--bg-dark), var(--bg-mid));
}
.video-placeholder svg {
    width: 72px;
    height: 72px;
    fill: rgba(255,255,255,0.5);
}

/* ---- 图片展示 ---- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,10,32,0.85) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay-text h4 { color: #fff; font-size: 0.95rem; font-weight: 700; }
.gallery-overlay-text p { color: rgba(255,255,255,0.7); font-size: 0.78rem; margin-top: 4px; }

/* ---- AI模块 ---- */
.ai-section { background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-mid) 100%); }
.ai-section .kv3co { color: #fff; }
.ai-section .g6184 { color: rgba(255,255,255,0.65); }
.ai-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.ai-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: var(--transition);
    backdrop-filter: blur(8px);
}
.ai-card:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(192,82,122,0.4);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(192,82,122,0.2);
}
.ai-icon {
    font-size: 2.2rem;
    margin-bottom: 14px;
    display: block;
}
.ai-card h3 {
    font-size: 1rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 10px;
}
.ai-card p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
}

/* ---- 社区功能 ---- */
.community-section { background: var(--bg-light); }
.community-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.community-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 24px 18px;
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.community-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--primary-light);
}
.community-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 12px;
}
.community-card h3 {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.community-card p {
    font-size: 0.82rem;
    color: var(--text-mid);
    line-height: 1.6;
}

/* ---- 专家团队 ---- */
.experts-section { background: #fff; }
.experts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.expert-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: var(--transition);
}
.expert-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.expert-photo {
    width: 100%;
    height: 220px;
    object-fit: cover;
    object-position: top;
}
.expert-info { padding: 22px; }
.expert-name {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 4px;
}
.expert-title {
    font-size: 0.82rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 12px;
}
.expert-desc {
    font-size: 0.85rem;
    color: var(--text-mid);
    line-height: 1.7;
    margin-bottom: 14px;
}
.expert-awards {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}
.expert-award {
    font-size: 0.72rem;
    background: linear-gradient(135deg, rgba(192,82,122,0.1), rgba(74,32,96,0.08));
    color: var(--primary);
    border: 1px solid rgba(192,82,122,0.2);
    border-radius: 50px;
    padding: 3px 10px;
    font-weight: 600;
}
.expert-actions {
    display: flex;
    gap: 10px;
}

/* ---- 合作品牌 ---- */
.partners-section {
    background: linear-gradient(135deg, var(--secondary), var(--bg-dark));
    padding: 48px 0;
}
.partners-section .kv3co { color: #fff; }
.partners-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}
.partner-item {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    font-weight: 600;
    transition: var(--transition);
}
.partner-item:hover {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border-color: var(--primary-light);
}

/* ---- How-To ---- */
.howto-section {
    background: linear-gradient(135deg, var(--bg-light), #fff);
    padding: 72px 0;
}
.howto-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
    position: relative;
}
.howto-steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    z-index: 0;
}
.howto-step {
    text-align: center;
    position: relative;
    z-index: 1;
    background: #fff;
    border-radius: var(--radius);
    padding: 28px 16px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: var(--transition);
}
.howto-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--primary-light);
}
.howto-step-num {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-size: 1.3rem;
    font-weight: 900;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 4px 16px rgba(192,82,122,0.35);
}
.howto-step h3 {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.howto-step p {
    font-size: 0.82rem;
    color: var(--text-mid);
    line-height: 1.6;
}

/* ---- 评价 ---- */
.reviews-section { background: var(--bg-light); }
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.review-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 22px;
    border: 1px solid var(--border);
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.review-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--primary-light);
}
.review-stars {
    color: var(--accent);
    font-size: 0.9rem;
    margin-bottom: 10px;
    letter-spacing: 1px;
}
.review-text {
    font-size: 0.85rem;
    color: var(--text-mid);
    line-height: 1.7;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.review-author {
    display: flex;
    align-items: center;
    gap: 10px;
}
.review-avatar {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.review-name {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-dark);
}
.review-role {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* ---- FAQ ---- */
.faq-section {
    background: #fff;
    padding: 72px 0;
}
.faq-list {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item.open { border-color: var(--primary); }
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}
.faq-question:hover { color: var(--primary); background: rgba(192,82,122,0.04); }
.faq-item.open .faq-question { color: var(--primary); background: rgba(192,82,122,0.06); }
.faq-icon {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--primary);
    transition: transform 0.3s;
    flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.faq-item.open .faq-answer { max-height: 400px; }
.faq-answer p {
    padding: 0 22px 18px;
    font-size: 0.88rem;
    color: var(--text-mid);
    line-height: 1.8;
}

/* ---- 联系我们 ---- */
.contact-section {
    background: linear-gradient(135deg, var(--bg-dark), var(--bg-mid));
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 14px 18px;
    transition: var(--transition);
}
.contact-info-item:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(192,82,122,0.3);
}
.contact-icon { font-size: 1.3rem; flex-shrink: 0; }
.contact-detail h4 {
    font-size: 0.78rem;
    color: var(--primary-light);
    font-weight: 700;
    margin-bottom: 3px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.contact-detail p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.82);
}

/* ---- 二维码 ---- */
.qrcode-wrap {
    display: flex;
    gap: 24px;
}
.pesetj {
    text-align: center;
}
.pesetj img {
    border-radius: 10px;
    border: 3px solid rgba(255,255,255,0.15);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.pesetj p {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.65);
    margin-top: 8px;
}

/* ---- 分享栏 ---- */
.fo1g8vql {
    background: linear-gradient(90deg, rgba(74,32,96,0.06), rgba(192,82,122,0.06));
    border-top: 1px solid var(--border);
    padding: 14px 0;
}
.mhey7yz {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.tgitn7f {
    font-size: 0.85rem;
    color: var(--text-mid);
    font-weight: 600;
}
.rya9ft { display: flex; gap: 8px; }
.mohnp {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1.5px solid var(--border);
    color: var(--text-mid);
    transition: var(--transition);
    background: #fff;
}
.mohnp:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }

/* ---- 页脚 ---- */
.vdk1kdb {
    background: linear-gradient(135deg, var(--bg-dark), var(--bg-mid));
    color: rgba(255,255,255,0.75);
    padding: 60px 0 0;
}
.z7zadw {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}
.j0oy1 p {
    font-size: 0.85rem;
    line-height: 1.8;
    margin: 14px 0 18px;
    color: rgba(255,255,255,0.6);
}
.tsj6h {
    display: flex;
    gap: 8px;
}
.tsj6h a {
    width: 34px;
    height: 34px;
    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: 0.75rem;
    color: rgba(255,255,255,0.7);
    font-weight: 700;
    transition: var(--transition);
}
.tsj6h a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}
.t6jy2u h4 {
    font-size: 0.92rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(192,82,122,0.4);
}
.qlw7gsm {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.qlw7gsm a {
    font-size: 0.83rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}
.qlw7gsm a:hover {
    color: var(--primary-light);
    padding-left: 4px;
}
.div6r90w {
    border-radius: 8px;
}
.v1abwodi {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 18px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.45);
}
.v1abwodi a { color: rgba(255,255,255,0.5); }
.v1abwodi a:hover { color: var(--primary-light); }
.v1abwodi strong { color: rgba(255,255,255,0.7); }

/* ---- 返回顶部 ---- */
.o5s9ctw {
    position: fixed;
    bottom: 32px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-radius: 50%;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(192,82,122,0.4);
    opacity: 0;
    transform: translateY(16px);
    pointer-events: none;
    transition: var(--transition);
    z-index: 999;
}
.o5s9ctw.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}
.o5s9ctw:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(192,82,122,0.5); }

/* ---- 内页Hero ---- */
.page-hero {
    background: linear-gradient(135deg, var(--bg-dark), var(--secondary));
    padding: 60px 0;
    text-align: center;
}
.page-hero h1 {
    font-size: 2.2rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 12px;
}
.page-hero p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    max-width: 560px;
    margin: 0 auto;
}

/* ---- 文章列表 ---- */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.article-item {
    display: flex;
    gap: 20px;
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    padding: 16px;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.article-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow);
    border-color: var(--primary-light);
}
.article-thumb {
    flex-shrink: 0;
    width: 180px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
}
.article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.article-content { flex: 1; }
.article-content h3 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
    line-height: 1.4;
}
.article-content p {
    font-size: 0.85rem;
    color: var(--text-mid);
    line-height: 1.6;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.78rem;
    color: var(--text-light);
}

/* ---- 工具卡片 ---- */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.tool-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 24px 18px;
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--primary-light);
}
.tool-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 12px;
}
.tool-card h3 {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.tool-card p {
    font-size: 0.82rem;
    color: var(--text-mid);
    line-height: 1.6;
}

/* ============================================
   响应式布局
   ============================================ */

/* 平板 */
@media (max-width: 1024px) {
    .video-grid { grid-template-columns: repeat(2, 1fr); }
    .inner-video-grid { grid-template-columns: repeat(2, 1fr); }
    .community-grid { grid-template-columns: repeat(2, 1fr); }
    .reviews-grid { grid-template-columns: repeat(2, 1fr); }
    .z7zadw { grid-template-columns: 1fr 1fr; gap: 28px; }
    .howto-steps { grid-template-columns: repeat(2, 1fr); }
    .howto-steps::before { display: none; }
    .tools-grid { grid-template-columns: repeat(2, 1fr); }
    .ai-grid { grid-template-columns: repeat(2, 1fr); }
    .experts-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
}

/* 手机 */
@media (max-width: 768px) {
    .zzcntd { gap: 12px; }
    .hepts {
        position: fixed;
        top: 0;
        right: -100%;
        width: 260px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 20px 20px;
        box-shadow: -4px 0 24px rgba(0,0,0,0.15);
        transition: right 0.3s ease;
        z-index: 999;
        gap: 4px;
        justify-content: flex-start;
    }
    .hepts.open { right: 0; }
    .hepts a { width: 100%; padding: 12px 16px; border-radius: 8px; }
    .hamburger { display: flex; }
    .pt0al2 { display: none; }
    .jtf3c { display: none; }
    
    .qekicy { min-height: 80vh; }
    .zzfe2i { font-size: 2rem; }
    .rd80y { gap: 20px; }
    .z0zu3z7g { font-size: 1.4rem; }
    
    .video-grid { grid-template-columns: 1fr; }
    .inner-video-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .ai-grid { grid-template-columns: 1fr; }
    .community-grid { grid-template-columns: 1fr 1fr; }
    .experts-grid { grid-template-columns: 1fr; }
    .howto-steps { grid-template-columns: 1fr; }
    .reviews-grid { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: 1fr 1fr; }
    .z7zadw { grid-template-columns: 1fr; }
    .v1abwodi { flex-direction: column; text-align: center; }
    .contact-grid { grid-template-columns: 1fr; }
    .qrcode-wrap { justify-content: center; }
    
    .kv3co { font-size: 1.5rem; }
    .section-padding { padding: 48px 0; }
    .k5pci { flex-direction: column; align-items: flex-start; }
    
    .article-item { flex-direction: column; }
    .article-thumb { width: 100%; height: 180px; }
}

@media (max-width: 480px) {
    .community-grid { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: 1fr; }
    .rd80y { gap: 16px; }
    .o1junm6 { font-size: 0.72rem; }
    .n5lzg4 { display: none; }
}