/* ============================================
   极鱼社官网 - 亮色清新主题
   白背景 + 青蓝/紫色辅助 + 柔和动画
   ============================================ */

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

:root {
    /* 主色调 - 清新青蓝 */
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --primary-light: #e0f2fe;
    --primary-pale: #f0f9ff;
    /* 辅助色 */
    --secondary: #8b5cf6;
    --secondary-light: #ede9fe;
    --accent: #f59e0b;
    --success: #10b981;
    --danger: #ef4444;
    /* 背景 - 全白亮系 */
    --bg: #ffffff;
    --bg-soft: #f8fafc;
    --bg-muted: #f1f5f9;
    --bg-card: #ffffff;
    --bg-elevated: #ffffff;
    /* 文字 */
    --text: #0f172a;
    --text-2: #334155;
    --text-3: #64748b;
    --text-muted: #94a3b8;
    /* 边框 */
    --border: #e2e8f0;
    --border-soft: #f1f5f9;
    /* 渐变 */
    --grad-primary: linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 100%);
    --grad-soft: linear-gradient(135deg, #e0f2fe 0%, #ede9fe 100%);
    --grad-accent: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    /* 圆角 */
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    /* 过渡 */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --trans: all 0.3s var(--ease);
    /* 阴影 - 柔和 */
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.03);
    --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.06), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
    --shadow-glow: 0 0 40px rgba(14, 165, 233, 0.12);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: var(--trans); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ========= 滚动条 ========= */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ========= 滚动动画 - 基础渐入 ========= */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
    transition-delay: var(--delay, 0s);
    will-change: opacity, transform;
    /* 兜底动画：如果 JS 加载失败，3.5秒后自动显示 */
    animation: revealFallback 0.6s var(--ease) 3.5s forwards;
}
@keyframes revealFallback { to { opacity: 1; transform: translateY(0); } }
.reveal.visible { opacity: 1; transform: translateY(0); animation: none; }

/* ============================================
   导航栏（汉堡菜单模式）
   ============================================ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid transparent;
    transition: var(--trans);
}
.page-home .navbar {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.page-home .navbar.scrolled {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-bottom-color: var(--border-soft);
    box-shadow: var(--shadow-sm);
}
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.96);
    border-bottom-color: var(--border-soft);
    box-shadow: var(--shadow-sm);
}
.page-home .nav-logo .logo-img {
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}
.nav-container {
    max-width: 1200px; margin: 0 auto;
    padding: 14px 24px;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
    display: flex; align-items: center;
}
.logo-img {
    height: 56px;
    width: auto;
    object-fit: contain;
    transition: var(--trans);
}
.nav-logo:hover .logo-img { transform: scale(1.03); }
.logo-mark { display: none; }
.logo-text { display: none; }

/* 三条横线按钮 - 始终显示 */
.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    border-radius: var(--radius-sm);
    transition: var(--trans);
    z-index: 110;
}
.nav-toggle:hover {
    background: var(--bg-soft);
}
.page-home .nav-toggle:hover {
    background: rgba(255, 255, 255, 0.12);
}
.nav-toggle span {
    display: block;
    width: 24px; height: 2px; background: var(--text); border-radius: 2px;
    transition: var(--trans);
}
.page-home .nav-toggle span {
    background: #fff;
}
.page-home .navbar.scrolled .nav-toggle span {
    background: var(--text);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 菜单遮罩 */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease), visibility 0.3s var(--ease);
    z-index: 105;
}
.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* 导航菜单 - 全屏抽屉 */
.nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(360px, 85vw);
    background: var(--bg);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 100px 24px 40px;
    margin: 0;
    list-style: none;
    box-shadow: -8px 0 32px rgba(15, 23, 42, 0.12);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 109;
    overflow-y: auto;
}
.nav-menu.active {
    transform: translateX(0);
}
.nav-menu li {
    border-bottom: 1px solid var(--border-soft);
}
.nav-menu li:last-child {
    border-bottom: none;
}
.nav-link {
    display: flex;
    align-items: center;
    padding: 16px 8px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-2);
    position: relative;
    transition: var(--trans);
}
.nav-link::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0;
    margin-right: 0;
    transition: var(--trans);
}
.nav-link:hover {
    color: var(--primary);
    padding-left: 16px;
    background: var(--primary-pale);
    border-radius: var(--radius-sm);
}
.nav-link:hover::before {
    opacity: 1;
    margin-right: 12px;
}
.nav-link.active {
    color: var(--primary);
    font-weight: 700;
    background: var(--primary-pale);
    border-radius: var(--radius-sm);
    padding-left: 16px;
}
.nav-link.active::before {
    opacity: 1;
    margin-right: 12px;
}

/* ============================================
   Hero 首页首屏
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 0;
    overflow: hidden;
    background: #000;
    background-image: url('images/hero-bg.webp');
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
    display: flex;
    align-items: flex-end;
}
.hero-bg {
    position: absolute; inset: 0;
    background:
        linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 40%,
            rgba(0, 0, 0, 0.05) 60%,
            rgba(255, 255, 255, 0.55) 82%,
            rgba(255, 255, 255, 0.96) 94%,
            rgba(255, 255, 255, 1) 100%
        );
    pointer-events: none;
}
.grid-overlay { display: none; }
.hero-glow { display: none; }
.hero-particles { display: none; }

.hero-content {
    position: relative;
    width: 100%;
    text-align: center;
    z-index: 2;
    padding: 0 24px;
    margin-top: auto;
    margin-bottom: 18vh;
}
.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute; bottom: 24px; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column; gap: 4px;
    cursor: pointer;
    animation: scrollBounce 2s ease-in-out infinite;
    z-index: 2;
}
.hero-scroll span {
    display: block;
    width: 2px; height: 10px;
    background: rgba(148, 163, 184, 0.7);
    border-radius: 1px;
}
@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   按钮通用
   ============================================ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    transition: var(--trans);
    cursor: pointer;
    white-space: nowrap;
    border: 1px solid transparent;
}
.btn i { font-size: 14px; }
.btn-lg { padding: 14px 32px; font-size: 15px; border-radius: var(--radius); }
.btn-primary {
    background: var(--grad-primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.25);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.35);
}
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
    background: var(--bg);
    color: var(--text-2);
    border-color: var(--border);
}
.hero .btn-ghost {
    background: rgba(255, 255, 255, 0.92);
    color: var(--text-2);
    border-color: var(--border);
    backdrop-filter: blur(6px);
}
.hero .btn-ghost:hover {
    background: #fff;
    border-color: var(--primary);
    color: var(--primary);
}
.hero .btn-primary {
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.3);
}
.btn-ghost:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-pale);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary-light);
}
.btn-outline:hover {
    background: var(--primary-pale);
    transform: translateY(-2px);
}

/* ============================================
   统计数据
   ============================================ */
.stats {
    background: var(--bg-soft);
    padding: 60px 0;
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
}
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.stat-item {
    text-align: center;
    padding: 20px;
}
.stat-value {
    font-size: clamp(32px, 5vw, 44px);
    font-weight: 800;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 14px;
    color: var(--text-3);
    font-weight: 500;
    margin-bottom: 16px;
}
.stat-bar {
    height: 4px;
    background: var(--border-soft);
    border-radius: 2px;
    max-width: 120px;
    margin: 0 auto;
    overflow: hidden;
}
.stat-bar span {
    display: block;
    height: 100%;
    background: var(--grad-primary);
    border-radius: 2px;
    transform-origin: left;
    animation: barGrow 1.5s var(--ease) forwards;
    transform: scaleX(0);
    animation-delay: var(--delay, 0s);
}
@keyframes barGrow { to { transform: scaleX(1); } }

/* ============================================
   Section 通用
   ============================================ */
.section { padding: 100px 0; position: relative; }
.section:nth-of-type(even) { background: var(--bg-soft); }

.section-head {
    text-align: center;
    margin-bottom: 60px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}
.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--primary-pale);
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    border-radius: 100px;
    margin-bottom: 16px;
}
.section-title {
    font-size: clamp(28px, 4vw, 38px);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.section-title.left { text-align: left; }
.section-divider {
    width: 56px; height: 4px;
    background: var(--grad-primary);
    border-radius: 2px;
    margin: 0 auto 20px;
}
.section-divider.left { margin-left: 0; }
.section-subtitle {
    color: var(--text-3);
    font-size: 16px;
}

/* ============================================
   服务卡片
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.service-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: left;
    transition: var(--trans);
    overflow: hidden;
    display: block;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--card-color, var(--primary));
    opacity: 0;
    transition: opacity 0.3s var(--ease);
}
.card-shine {
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.08), transparent);
    transition: left 0.7s var(--ease);
    pointer-events: none;
}
.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--card-color, var(--primary));
    box-shadow: var(--shadow-xl);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover .card-shine { left: 100%; }

.card-icon {
    width: 60px; height: 60px;
    border-radius: var(--radius);
    background: var(--primary-pale);
    color: var(--card-color, var(--primary));
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
    transition: var(--trans);
}
.icon-emoji { font-size: 28px; line-height: 1; }
.service-card:hover .card-icon {
    transform: scale(1.1) rotate(-6deg);
    background: var(--card-color, var(--primary));
}
.service-card:hover .card-icon .icon-emoji { filter: brightness(0) saturate(100%) invert(1); }

.card-badge {
    position: absolute;
    top: 24px; right: 24px;
    padding: 4px 10px;
    background: var(--primary-pale);
    color: var(--primary-dark);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: 100px;
}
.card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.card-desc {
    color: var(--text-3);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 16px;
}
.card-features {
    font-size: 12px;
    color: var(--text-muted);
    padding: 12px 0;
    border-top: 1px solid var(--border-soft);
}
.card-action {
    display: flex; align-items: center; justify-content: space-between;
    font-size: 13px;
    font-weight: 600;
    color: var(--card-color, var(--primary));
    padding-top: 14px;
    border-top: 1px solid var(--border-soft);
}
.card-action i { transition: var(--trans); }
.service-card:hover .card-action i { transform: translateX(4px); }

/* ============================================
   关于预览 - About
   ============================================ */
.about-preview { background: var(--bg); }
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-visual { position: relative; min-height: 440px; }
.visual-main {
    position: relative;
    width: 100%; height: 440px;
    background: var(--grad-soft);
    border-radius: var(--radius-xl);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.visual-center {
    width: 220px; height: 220px;
    background: var(--bg);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-xl);
    z-index: 2;
}
.visual-logo-img {
    width: 140px;
    height: auto;
    object-fit: contain;
}
.visual-logo-img-footer {
    width: 90px;
    height: auto;
    object-fit: contain;
}
.floating-cube {
    position: absolute;
    width: 48px; height: 48px;
    border-radius: 12px;
    background: var(--bg);
    box-shadow: var(--shadow-lg);
}
.cube-1 { top: 12%; left: 12%; animation: floatCube 6s ease-in-out infinite; background: linear-gradient(135deg, #0ea5e9, #8b5cf6); opacity: 0.15; }
.cube-2 { top: 68%; left: 18%; width: 36px; height: 36px; animation: floatCube 7s ease-in-out infinite 1s; background: linear-gradient(135deg, #f59e0b, #ef4444); opacity: 0.15; }
.cube-3 { top: 24%; right: 14%; width: 60px; height: 60px; animation: floatCube 8s ease-in-out infinite 0.5s; background: linear-gradient(135deg, #10b981, #0ea5e9); opacity: 0.15; }
@keyframes floatCube {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-18px) rotate(10deg); }
}
.visual-float-badge {
    position: absolute;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    display: flex; align-items: center; gap: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 3;
}
.badge-left { left: -16px; top: 30%; }
.badge-right { right: -16px; bottom: 20%; }
.visual-float-badge i {
    width: 36px; height: 36px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
}
.badge-left i { background: var(--primary-pale); color: var(--primary); }
.badge-right i { background: var(--secondary-light); color: var(--secondary); }
.visual-float-badge strong { display: block; font-size: 14px; color: var(--text); }
.visual-float-badge span { font-size: 11px; color: var(--text-muted); }

.about-text { padding: 20px 0; }
.about-text .lead {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-2);
    margin: 20px 0 14px;
    font-weight: 500;
}
.about-text p {
    color: var(--text-3);
    margin-bottom: 24px;
    line-height: 1.8;
}
.about-subteams { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.subteam-chip {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px;
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    transition: var(--trans);
}
.subteam-chip:hover {
    border-color: var(--primary-light);
    background: var(--primary-pale);
}
.chip-dot { width: 10px; height: 10px; border-radius: 50%; }
.chip-name { font-weight: 600; color: var(--text); font-size: 14px; }
.chip-en { font-size: 10px; color: var(--text-muted); letter-spacing: 1px; }

/* ============================================
   作品预览 - 首页
   ============================================ */
.works-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.showcase-item {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--trans);
}
.showcase-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border);
}
.showcase-visual {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--grad-soft);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.showcase-placeholder {
    font-size: 72px;
    color: rgba(14, 165, 233, 0.4);
    transition: var(--trans);
}
.showcase-item:hover .showcase-placeholder {
    transform: scale(1.15);
    color: rgba(14, 165, 233, 0.6);
}
.showcase-category {
    position: absolute;
    top: 16px; left: 16px;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-2);
    font-size: 12px;
    font-weight: 600;
    border-radius: 100px;
    box-shadow: var(--shadow-sm);
}
.showcase-info { padding: 24px; }
.showcase-info h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.showcase-info p {
    color: var(--text-3);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 12px;
}
.showcase-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.showcase-tags span {
    padding: 3px 10px;
    background: var(--bg-soft);
    color: var(--text-muted);
    font-size: 11px;
    border-radius: 100px;
}
.works-cta { text-align: center; margin-top: 48px; }

/* ============================================
   平台卡片 - 首页
   ============================================ */
.platforms-section { background: var(--bg); }
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}
.platform-card {
    display: flex; align-items: center; gap: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: var(--trans);
    position: relative;
    overflow: hidden;
}
.platform-card::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 120px; height: 120px;
    background: var(--p-color);
    opacity: 0.05;
    border-radius: 0 0 0 100%;
    transition: var(--trans);
}
.platform-card:hover {
    border-color: var(--p-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.platform-card:hover::after { opacity: 0.1; transform: scale(1.1); }
.platform-icon {
    width: 48px; height: 48px;
    border-radius: var(--radius);
    background: var(--bg-soft);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    transition: var(--trans);
    z-index: 1;
}
.platform-card:hover .platform-icon { background: var(--p-color); color: #fff; }
.platform-info { flex: 1; z-index: 1; }
.platform-info h4 { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.platform-info span { font-size: 12px; color: var(--text-muted); }
.platform-arrow {
    color: var(--text-muted);
    font-size: 14px;
    transition: var(--trans);
    z-index: 1;
}
.platform-card:hover .platform-arrow {
    color: var(--p-color);
    transform: translate(4px, -4px);
}

/* ============================================
   CTA 大卡片
   ============================================ */
.cta-card {
    position: relative;
    background: var(--grad-primary);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    text-align: center;
    overflow: hidden;
    color: #fff;
}
.cta-bg {
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(255,255,255,0.15) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(255,255,255,0.1) 0%, transparent 40%);
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 800;
    margin-bottom: 12px;
}
.cta-content p {
    font-size: 15px;
    opacity: 0.92;
    margin-bottom: 28px;
}
.cta-actions {
    display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}
.cta-card .btn-primary {
    background: #fff;
    color: var(--primary-dark);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.cta-card .btn-ghost {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.35);
    color: #fff;
}
.cta-card .btn-ghost:hover { background: rgba(255,255,255,0.25); border-color: rgba(255,255,255,0.55); }

/* ============================================
   页面顶部 Banner
   ============================================ */
.page-banner {
    position: relative;
    padding: 140px 0 80px;
    text-align: center;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(14, 165, 233, 0.08), transparent 60%),
        var(--bg);
}
.banner-bg {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(var(--border-soft) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-soft) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, #000, transparent 90%);
    -webkit-mask-image: linear-gradient(to bottom, #000, transparent 90%);
}
.breadcrumb {
    position: relative; z-index: 1;
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 16px;
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    border-radius: 100px;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 28px;
}
.breadcrumb a { color: var(--primary); font-weight: 500; }
.breadcrumb i { font-size: 10px; }
.banner-title {
    position: relative; z-index: 1;
    font-size: clamp(32px, 6vw, 48px);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}
.banner-subtitle {
    position: relative; z-index: 1;
    font-size: 16px;
    color: var(--text-3);
}

/* ============================================
   About - 时间轴
   ============================================ */
.story-section { background: var(--bg); }
.story-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0;
}
.timeline-line {
    position: absolute;
    left: 50%; top: 0; bottom: 0;
    width: 2px;
    background: var(--border);
    transform: translateX(-50%);
}
.timeline-line::after {
    content: '';
    position: absolute;
    top: 0; left: -1px;
    width: 4px; height: 0;
    background: var(--grad-primary);
    animation: lineGrow 1.2s var(--ease) forwards;
}
@keyframes lineGrow { to { height: 100%; } }

.timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
    position: absolute;
    left: 50%; top: 14px;
    transform: translateX(-50%);
    width: 16px; height: 16px;
    background: var(--bg);
    border: 3px solid var(--primary);
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);
}
.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 20px 24px;
    transition: var(--trans);
    box-shadow: var(--shadow-sm);
}
.timeline-item:nth-child(odd) .timeline-content { grid-column: 1; text-align: right; }
.timeline-item:nth-child(even) .timeline-content { grid-column: 2; }
.timeline-content:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.timeline-year {
    display: inline-block;
    padding: 4px 12px;
    background: var(--grad-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    border-radius: 100px;
    margin-bottom: 10px;
}
.timeline-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.timeline-content p {
    font-size: 14px;
    color: var(--text-3);
    line-height: 1.7;
}

/* Sub-teams */
.subteams-section { background: var(--bg-soft); }
.subteams-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
    margin-bottom: 48px;
}
.subteam-card {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 28px;
    align-items: center;
    transition: var(--trans);
    position: relative;
    overflow: hidden;
}
.subteam-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: var(--s-color, var(--primary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease);
}
.subteam-amber { --s-color: var(--accent); }
.subteam-cyan { --s-color: var(--primary); }
.subteam-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--s-color, var(--primary));
}
.subteam-card:hover::before { transform: scaleX(1); }

.subteam-visual {
    width: 100px; height: 100px;
    border-radius: var(--radius-lg);
    background: var(--grad-soft);
    display: flex; align-items: center; justify-content: center;
    color: var(--s-color, var(--primary));
}
.visual-icon svg { width: 60px; height: 60px; stroke: currentColor; }

.subteam-badge {
    display: inline-block;
    padding: 4px 10px;
    background: var(--s-color, var(--primary));
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 8px;
    opacity: 0.9;
}
.subteam-info h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2px;
}
.subteam-en {
    display: block;
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.subteam-info p {
    font-size: 13px;
    color: var(--text-3);
    line-height: 1.7;
    margin-bottom: 14px;
}
.subteam-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.subteam-tags span {
    padding: 3px 10px;
    background: var(--bg-soft);
    color: var(--text-muted);
    font-size: 11px;
    border-radius: 100px;
}

.creative-block {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
}
.creative-block h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.creative-block h3 i { color: var(--accent); margin-right: 8px; }
.creative-block p {
    color: var(--text-3);
    font-size: 14px;
    margin-bottom: 20px;
}
.platform-row {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.platform-chip {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 22px;
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    transition: var(--trans);
}
.platform-chip:hover {
    border-color: var(--primary-light);
    background: var(--primary-pale);
    transform: translateY(-2px);
}
.platform-chip i {
    font-size: 22px;
    color: var(--primary);
}
.platform-chip strong { display: block; font-size: 14px; color: var(--text); }
.platform-chip span { font-size: 11px; color: var(--text-muted); }

/* Team members */
.members-section { background: var(--bg); }
.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}
.member-card {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--trans);
}
.member-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}
.member-avatar {
    position: relative;
    width: 100px; height: 100px;
    margin: 0 auto 20px;
}
.avatar-ring {
    position: absolute; inset: 0;
    border-radius: 50%;
    padding: 3px;
    background: var(--grad-primary);
    opacity: 0.15;
    transition: var(--trans);
}
.member-card:hover .avatar-ring { opacity: 1; }
.avatar-inner {
    position: absolute; inset: 3px;
    background: var(--bg-soft);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 36px;
    color: var(--text-3);
}
.member-info h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}
.member-role {
    display: block;
    font-size: 12px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 12px;
}
.member-info p {
    font-size: 13px;
    color: var(--text-muted);
}
.join-team {
    text-align: center;
    padding: 40px;
    background: var(--grad-soft);
    border-radius: var(--radius-xl);
}
.join-team p {
    font-size: 16px;
    color: var(--text-2);
    margin-bottom: 20px;
}

/* Values */
.values-section { background: var(--bg-soft); }
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.value-item {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--trans);
}
.value-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.value-icon {
    width: 72px; height: 72px;
    border-radius: var(--radius-lg);
    background: var(--grad-soft);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--primary);
    transition: var(--trans);
}
.value-item:hover .value-icon {
    transform: scale(1.1) rotate(-6deg);
    background: var(--grad-primary);
    color: #fff;
}
.value-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.value-item p {
    font-size: 13px;
    color: var(--text-3);
    line-height: 1.7;
}

/* ============================================
   Service Detail Page
   ============================================ */
.services-detail { background: var(--bg); }
.services-list {
    display: flex;
    flex-direction: column;
    gap: 80px;
}
.service-detail-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.service-detail-item.reverse { direction: rtl; }
.service-detail-item.reverse > * { direction: ltr; }

.detail-visual {
    position: relative;
    aspect-ratio: 1 / 1;
    max-width: 420px;
    margin: 0 auto;
    width: 100%;
    border-radius: var(--radius-xl);
    background: var(--grad-soft);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.visual-decoration {
    position: absolute;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.12;
}
.visual-decoration:nth-child(1) {
    width: 240px; height: 240px;
    top: -60px; right: -60px;
}
.visual-decoration:nth-child(2) {
    width: 160px; height: 160px;
    bottom: -40px; left: -40px;
    background: var(--primary);
}
.visual-card {
    width: 180px; height: 180px;
    background: var(--bg);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-xl);
    z-index: 2;
    transition: var(--trans);
}
.service-detail-item:hover .visual-card {
    transform: scale(1.08);
    box-shadow: var(--shadow-glow);
}
.visual-emoji { font-size: 84px; line-height: 1; }
.floating-tag {
    position: absolute;
    top: 24px; left: 24px;
    padding: 6px 14px;
    background: var(--bg);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: var(--shadow);
    z-index: 3;
}

.detail-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--primary-pale);
    color: var(--primary-dark);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    border-radius: 100px;
    margin-bottom: 16px;
}
.detail-content h2 {
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 16px;
}
.detail-desc {
    font-size: 15px;
    line-height: 1.9;
    color: var(--text-3);
    margin-bottom: 24px;
}
.detail-features { margin-bottom: 28px; }
.detail-features h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-2);
    margin-bottom: 12px;
}
.detail-features ul { display: grid; gap: 10px; }
.detail-features li {
    display: flex; align-items: center; gap: 10px;
    font-size: 14px;
    color: var(--text-3);
}
.detail-features i {
    width: 20px; height: 20px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.12);
    color: var(--success);
    display: flex; align-items: center; justify-content: center;
    font-size: 10px;
}
.detail-action {
    display: flex; align-items: center; gap: 20px;
    flex-wrap: wrap;
}
.price {
    font-size: 14px;
    color: var(--text-muted);
}
.price strong {
    font-size: 20px;
    color: var(--text);
    margin-left: 6px;
    font-weight: 700;
}

/* Process flow */
.process-section { background: var(--bg-soft); }
.process-flow {
    display: flex;
    align-items: stretch;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}
.process-step {
    flex: 1;
    min-width: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    text-align: center;
    position: relative;
    transition: var(--trans);
}
.process-step:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.step-number {
    position: absolute;
    top: 16px; right: 16px;
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-pale);
    z-index: 0;
}
.step-icon {
    position: relative;
    width: 64px; height: 64px;
    border-radius: var(--radius);
    background: var(--grad-soft);
    color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
    font-size: 26px;
    z-index: 1;
    transition: var(--trans);
}
.process-step:hover .step-icon {
    background: var(--grad-primary);
    color: #fff;
    transform: scale(1.1);
}
.process-step h3 {
    position: relative;
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
    z-index: 1;
}
.process-step p {
    position: relative;
    font-size: 13px;
    color: var(--text-3);
    line-height: 1.7;
    z-index: 1;
}
.process-connector {
    align-self: center;
    font-size: 28px;
    color: var(--primary-light);
    font-weight: 800;
}

/* Pricing */
.pricing-section { background: var(--bg); }
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.pricing-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 40px 28px;
    text-align: center;
    transition: var(--trans);
}
.pricing-card.featured {
    border-color: transparent;
    background: linear-gradient(180deg, var(--primary-pale), var(--bg)) padding-box,
                var(--grad-primary) border-box;
    border: 2px solid transparent;
    transform: scale(1.04);
    box-shadow: var(--shadow-glow);
}
.pricing-card:hover { transform: translateY(-6px); }
.pricing-card.featured:hover { transform: scale(1.04) translateY(-6px); }
.pricing-popular {
    position: absolute;
    top: -12px; left: 50%;
    transform: translateX(-50%);
    padding: 5px 16px;
    background: var(--grad-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: 100px;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.25);
}
.pricing-icon {
    width: 72px; height: 72px;
    border-radius: var(--radius-lg);
    background: var(--grad-soft);
    color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
    transition: var(--trans);
}
.pricing-card:hover .pricing-icon {
    transform: scale(1.1);
    background: var(--grad-primary);
    color: #fff;
}
.pricing-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.pricing-desc {
    font-size: 13px;
    color: var(--text-3);
    margin-bottom: 24px;
}
.pricing-features {
    display: flex; flex-direction: column; gap: 10px;
    margin-bottom: 28px;
    text-align: left;
}
.pricing-features span {
    font-size: 13px;
    color: var(--text-2);
    padding: 6px 0;
    border-bottom: 1px dashed var(--border-soft);
}

/* FAQ */
.faq-section { background: var(--bg-soft); }
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex; flex-direction: column; gap: 12px;
}
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--trans);
}
.faq-item.open {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
}
.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex; align-items: center; justify-content: space-between;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    transition: var(--trans);
    text-align: left;
}
.faq-item.open .faq-question { color: var(--primary); }
.faq-question i {
    font-size: 12px;
    color: var(--text-muted);
    transition: transform 0.3s var(--ease);
}
.faq-item.open .faq-question i {
    transform: rotate(180deg);
    color: var(--primary);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease), padding 0.3s var(--ease);
}
.faq-item.open .faq-answer {
    max-height: 300px;
}
.faq-answer p {
    padding: 0 24px 20px;
    color: var(--text-3);
    font-size: 14px;
    line-height: 1.8;
}

/* ============================================
   Works / Gallery
   ============================================ */
.works-gallery { background: var(--bg); }
.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 48px;
}
.filter-btn {
    padding: 8px 20px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-3);
    transition: var(--trans);
}
.filter-btn:hover {
    border-color: var(--primary-light);
    color: var(--primary);
}
.filter-btn.active {
    background: var(--grad-primary);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.25);
}
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}
.gallery-item {
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.gallery-item[style*="display: none"] { display: none !important; }
.gallery-visual {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--grad-soft);
    margin-bottom: 16px;
}
.visual-bg {
    position: absolute; inset: 0;
    background: var(--grad-soft);
}
.gallery-visual .visual-icon {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: 72px;
    color: rgba(14, 165, 233, 0.4);
    transition: var(--trans);
    z-index: 1;
}
.gallery-visual:hover .visual-icon {
    color: rgba(14, 165, 233, 0.6);
    transform: translate(-50%, -50%) scale(1.1);
}
.visual-category {
    position: absolute;
    top: 16px; left: 16px;
    padding: 4px 12px;
    background: rgba(255,255,255,0.95);
    color: var(--text-2);
    font-size: 11px;
    font-weight: 600;
    border-radius: 100px;
    z-index: 2;
    box-shadow: var(--shadow-sm);
}
.visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.5) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.35s var(--ease);
    display: flex; align-items: flex-end;
    z-index: 3;
}
.gallery-visual:hover .visual-overlay { opacity: 1; }
.overlay-content {
    padding: 24px;
    transform: translateY(20px);
    transition: transform 0.4s var(--ease);
    width: 100%;
    color: #fff;
}
.gallery-visual:hover .overlay-content { transform: translateY(0); }
.overlay-tag {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(255,255,255,0.2);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 8px;
}
.overlay-content h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
}
.overlay-content > p {
    font-size: 12px;
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 10px;
}
.overlay-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.overlay-tags span {
    padding: 2px 8px;
    background: rgba(255,255,255,0.15);
    font-size: 10px;
    border-radius: 100px;
}
.gallery-info h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}
.gallery-cat {
    font-size: 12px;
    color: var(--text-muted);
}
.gallery-actions { text-align: center; }

/* Addon */
.addon-section { background: var(--bg-soft); }
.addon-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
    margin-bottom: 40px;
}
.addon-card {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--trans);
    display: flex;
    flex-direction: column;
}
.addon-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.addon-card.addon-featured {
    grid-row: 1 / span 2;
    flex-direction: row;
    gap: 28px;
    align-items: center;
    padding: 36px;
}
.addon-visual {
    position: relative;
    min-width: 160px;
    aspect-ratio: 1;
    border-radius: var(--radius);
    background: var(--grad-soft);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.addon-visual.small { min-width: auto; width: 56px; aspect-ratio: 1; border-radius: var(--radius-sm); font-size: 22px; color: var(--primary); }
.addon-icon { font-size: 64px; color: rgba(14, 165, 233, 0.5); }
.addon-badge {
    position: absolute;
    top: 8px; right: 8px;
    padding: 3px 8px;
    background: linear-gradient(135deg, #ef4444, #f59e0b);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: 100px;
}
.addon-info h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.addon-card.addon-featured .addon-info h3 { font-size: 20px; margin-bottom: 12px; }
.addon-info p {
    font-size: 13px;
    color: var(--text-3);
    line-height: 1.7;
    margin-bottom: 14px;
}
.addon-stats {
    display: flex; gap: 16px;
    margin-bottom: 12px;
}
.addon-stats span {
    font-size: 12px;
    color: var(--text-muted);
    display: flex; align-items: center; gap: 4px;
}
.addon-stats i { color: var(--accent); font-size: 12px; }
.addon-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.addon-tags span {
    padding: 3px 10px;
    background: var(--bg-soft);
    color: var(--text-muted);
    font-size: 11px;
    border-radius: 100px;
}
.addon-cta { text-align: center; padding: 16px; color: var(--text-muted); font-size: 14px; }

/* Testimonials */
.testimonials-section { background: var(--bg); }
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--trans);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.testimonial-stars {
    display: flex; gap: 3px;
    color: var(--accent);
    margin-bottom: 16px;
    font-size: 14px;
}
.testimonial-card > p {
    color: var(--text-2);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}
.testimonial-author {
    display: flex; align-items: center; gap: 14px;
}
.author-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--grad-soft);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: 18px;
}
.testimonial-author strong {
    display: block;
    font-size: 14px;
    color: var(--text);
}
.testimonial-author span {
    font-size: 11px;
    color: var(--text-muted);
}

/* ============================================
   Contact
   ============================================ */
.contact-main { background: var(--bg); }
.contact-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
    align-items: start;
}
.contact-info-panel, .contact-form-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
}
.contact-info-panel h2, .contact-form-panel h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.info-lead {
    color: var(--text-3);
    font-size: 14px;
    margin-bottom: 32px;
}
.contact-block { margin-bottom: 32px; }
.contact-block h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-2);
    margin-bottom: 14px;
    display: flex; align-items: center; gap: 8px;
}
.contact-block h3 i { color: var(--primary); font-size: 14px; }
.qq-card {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 18px;
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    margin-bottom: 10px;
    transition: var(--trans);
}
.qq-card:hover {
    border-color: var(--primary-light);
    background: var(--primary-pale);
}
.qq-info { display: flex; flex-direction: column; gap: 2px; }
.qq-label { font-size: 11px; color: var(--text-muted); }
.qq-number {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    cursor: pointer;
    transition: var(--trans);
}
.qq-number:hover { color: var(--primary); }
.copy-btn {
    padding: 8px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-3);
    display: flex; align-items: center; gap: 5px;
    transition: var(--trans);
}
.copy-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-pale);
}
.qq-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
}

.info-platforms {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
.info-platform {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 14px;
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    transition: var(--trans);
}
.info-platform:hover {
    transform: translateY(-2px);
    border-color: var(--p-color, var(--primary-light));
    box-shadow: var(--shadow-sm);
}
.info-platform i { font-size: 18px; }
.info-platform span { font-size: 12px; font-weight: 500; color: var(--text-2); }

/* Contact Form */
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-2);
}
.form-group label a { color: var(--primary); }
.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text);
    font-family: inherit;
    transition: var(--trans);
    outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: var(--bg);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-checkbox { flex-direction: row; align-items: center; gap: 10px; }
.form-checkbox input { accent-color: var(--primary); }
.form-checkbox label { font-size: 12px; color: var(--text-muted); }
.btn-submit { justify-content: center; }
.form-status { min-height: 20px; }
.form-status .loading {
    padding: 12px;
    background: var(--primary-pale);
    color: var(--primary-dark);
    border-radius: var(--radius-sm);
    font-size: 13px;
    text-align: center;
}
.form-status .success {
    padding: 12px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    text-align: center;
}

/* Join banner */
.join-banner-section { background: var(--bg-soft); }
.join-banner {
    position: relative;
    background: var(--grad-primary);
    border-radius: var(--radius-xl);
    padding: 50px 40px;
    overflow: hidden;
    text-align: center;
    color: #fff;
}
.banner-pattern {
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.1) 0%, transparent 40%);
}
.banner-content { position: relative; z-index: 1; }
.banner-content h2 {
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 800;
    margin-bottom: 12px;
}
.banner-content p { opacity: 0.9; margin-bottom: 24px; }
.banner-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.join-banner .btn-ghost {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.4);
    color: #fff;
}
.join-banner .btn-ghost:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.6);
}

/* ============================================
   Footer 页脚
   ============================================ */
.footer {
    position: relative;
    background: var(--bg-soft);
    border-top: 1px solid var(--border-soft);
    padding: 64px 0 24px;
    overflow: hidden;
}
.footer-bg { position: absolute; inset: 0; pointer-events: none; }
.footer-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(var(--border-soft) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-soft) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to top, #000 30%, transparent 80%);
    -webkit-mask-image: linear-gradient(to top, #000 30%, transparent 80%);
    opacity: 0.5;
}
.footer-main {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1.1fr 1.2fr;
    gap: 40px 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-soft);
    position: relative;
    z-index: 1;
}
.footer-brand h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
    display: flex; align-items: center; gap: 8px;
    flex-wrap: wrap;
}
.footer-brand h3 span {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 1px;
}
.footer-logo { margin-bottom: 14px; }
.footer-logo .logo-img { height: 56px; width: auto; }
.footer-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}
.footer-socials { display: flex; gap: 10px; }
.social-link {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: var(--bg);
    border: 1px solid var(--border-soft);
    display: flex; align-items: center; justify-content: center;
    transition: var(--trans);
}
.social-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.footer-main h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 18px;
}
.footer-main ul { display: flex; flex-direction: column; gap: 10px; }
.footer-main ul a {
    font-size: 13px;
    color: var(--text-3);
    position: relative;
    padding-left: 0;
    transition: var(--trans);
}
.footer-main ul a:hover {
    color: var(--primary);
    padding-left: 6px;
}
.contact-item {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 14px;
    padding: 10px 12px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-soft);
}
.contact-item i {
    width: 32px; height: 32px;
    border-radius: 8px;
    background: var(--primary-pale);
    color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
}
.contact-item span { display: block; font-size: 10px; color: var(--text-muted); margin-bottom: 2px; }
.contact-item a { font-size: 13px; color: var(--text-2); font-weight: 600; }
.contact-item a:hover { color: var(--primary); }

.footer-bottom {
    padding-top: 24px;
    text-align: center;
    position: relative;
    z-index: 1;
}
.footer-bottom p {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

/* ============================================
   Back To Top
   ============================================ */
.back-to-top {
    position: fixed;
    right: 24px; bottom: 24px;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--grad-primary);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    z-index: 90;
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: var(--trans);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.3);
}
.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(14, 165, 233, 0.4);
}

/* ============================================
   Toast 提示
   ============================================ */
.toast {
    position: fixed;
    left: 50%; bottom: 80px;
    transform: translateX(-50%) translateY(20px);
    background: var(--text);
    color: #fff;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: var(--trans);
    box-shadow: var(--shadow-lg);
    white-space: nowrap;
}
.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ============================================
   响应式 - 移动端适配
   ============================================ */
@media (max-width: 992px) {
    .stats-row { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
    .about-layout { grid-template-columns: 1fr; gap: 48px; }
    .section-title.left { text-align: center; }
    .section-divider.left { margin-left: auto; }
    .about-text { text-align: center; }
    .about-subteams { justify-content: center; }
    .works-showcase { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .timeline-line { left: 20px; }
    .timeline-item { grid-template-columns: 1fr; padding-left: 56px; }
    .timeline-item:nth-child(odd) .timeline-content { grid-column: auto; text-align: left; }
    .timeline-item:nth-child(even) .timeline-content { grid-column: auto; }
    .timeline-dot { left: 20px; }
    .process-flow { flex-direction: column; }
    .process-connector { transform: rotate(90deg); }
    .footer-main { grid-template-columns: 1fr 1fr; gap: 40px; }
    .addon-grid { grid-template-columns: 1fr; }
    .addon-card.addon-featured { grid-row: auto; flex-direction: column; }
    .service-detail-item, .service-detail-item.reverse { grid-template-columns: 1fr; direction: ltr; }
    .pricing-card.featured { transform: none; }
    .pricing-card.featured:hover { transform: translateY(-6px); }
    .subteam-card { grid-template-columns: 1fr; text-align: center; }
    .subteam-visual { margin: 0 auto; }
    .gallery-visual .visual-overlay { opacity: 1; }
    .gallery-visual .overlay-content { transform: translateY(0); }
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }
    .hero { padding: 110px 0 70px; }
    .page-banner { padding: 110px 0 60px; }
    .nav-menu {
        position: fixed;
        top: 72px; left: 0; right: 0;
        background: var(--bg);
        border-bottom: 1px solid var(--border-soft);
        flex-direction: column;
        gap: 0;
        padding: 12px;
        transform: translateY(-200%);
        opacity: 0;
        transition: var(--trans);
        box-shadow: var(--shadow-lg);
    }
    .nav-menu.active { transform: translateY(0); opacity: 1; }
    .nav-link { display: block; padding: 14px 20px; border-radius: var(--radius-sm); }
    .nav-toggle { display: flex; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; }
    .cta-card { padding: 40px 24px; }
    .contact-info-panel, .contact-form-panel { padding: 28px 20px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-main { grid-template-columns: 1fr; gap: 32px; }
    .service-detail-item { gap: 32px; }
    .join-banner { padding: 40px 20px; }
    .banner-actions { flex-direction: column; align-items: stretch; }
    .creative-block { padding: 24px 16px; }
    .platform-row { gap: 12px; }
    .platform-chip { padding: 12px 16px; }
    .showcase-item:hover { transform: none; }
}

/* ============================================
   新增：关于板块标题优化
   ============================================ */
.about-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}
.about-title span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 2px;
    margin-left: 10px;
}

/* 服务卡片价格 */
.card-price {
    padding-top: 14px;
    border-top: 1px solid var(--border-soft);
    margin-top: 14px;
}
.card-price span {
    font-size: 16px;
    font-weight: 700;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============================================
   新增：在售资源 Shop
   ============================================ */
.shop-section { background: var(--bg); }
.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}
.shop-item {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--trans);
}
.shop-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border);
}
.shop-visual {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--grad-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.shop-icon {
    font-size: 72px;
    color: rgba(14, 165, 233, 0.4);
    transition: var(--trans);
}
.shop-item:hover .shop-icon {
    transform: scale(1.15);
    color: rgba(14, 165, 233, 0.6);
}
.shop-tag {
    position: absolute;
    top: 16px; left: 16px;
    padding: 4px 12px;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: 100px;
    box-shadow: var(--shadow-sm);
}
.shop-info { padding: 22px 24px; }
.shop-cat {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}
.shop-info h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
    line-height: 1.4;
}
.shop-info p {
    font-size: 13px;
    color: var(--text-3);
    line-height: 1.6;
    margin-bottom: 16px;
}
.shop-price-row {
    display: flex;
    align-items: baseline;
    gap: 10px;
}
.shop-price {
    font-size: 24px;
    font-weight: 800;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}
.shop-original {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: line-through;
}
.shop-channels {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 8px;
}
.channel-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 28px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-soft);
    background: var(--bg-card);
    transition: var(--trans);
}
.channel-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.channel-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}
.channel-afdian .channel-icon {
    background: linear-gradient(135deg, #f59e0b20, #f9731620);
    color: #f59e0b;
}
.channel-qq .channel-icon {
    background: linear-gradient(135deg, #12b7f520, #0ea5e920);
    color: #12b7f5;
}
.channel-body { flex: 1; min-width: 0; }
.channel-body h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}
.channel-body p {
    font-size: 13px;
    color: var(--text-3);
    line-height: 1.5;
    margin: 0;
}
.channel-body strong { color: var(--primary); font-weight: 600; }
.channel-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    white-space: nowrap;
    transition: var(--trans);
}
.channel-afdian .channel-btn {
    background: #f59e0b;
    color: #fff;
}
.channel-afdian .channel-btn:hover {
    background: #d97706;
    transform: scale(1.04);
}
.channel-qq .channel-btn {
    background: var(--primary);
    color: #fff;
}
.channel-qq .channel-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.04);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .shop-channels {
        grid-template-columns: 1fr;
    }
    .channel-card {
        flex-wrap: wrap;
        gap: 14px;
        padding: 22px 24px;
    }
    .channel-body { flex: 1 1 100%; order: 2; }
    .channel-icon { order: 1; }
    .channel-btn { order: 3; width: 100%; justify-content: center; }
}

/* ============================================
   新增：成员列表 Members 增强
   ============================================ */
.members-section { background: var(--bg-soft); }
.member-card {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--trans);
    position: relative;
    overflow: hidden;
}
.member-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--m-color, var(--primary));
    opacity: 0;
    transition: opacity 0.3s var(--ease);
}
.member-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--m-color, var(--primary-light));
}
.member-card:hover::after { opacity: 1; }
.member-avatar {
    position: relative;
    width: 100px; height: 100px;
    margin: 0 auto 20px;
}
.avatar-ring {
    position: absolute; inset: 0;
    border-radius: 50%;
    padding: 3px;
    background: conic-gradient(from 0deg, var(--m-color, var(--primary)), transparent, var(--m-color, var(--primary)));
    opacity: 0.15;
    transition: var(--trans);
    animation: spin 8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.member-card:hover .avatar-ring { opacity: 1; }
.avatar-inner {
    position: absolute; inset: 3px;
    background: var(--bg-soft);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 36px;
    color: var(--m-color, var(--text-3));
    transition: var(--trans);
}
.member-card:hover .avatar-inner {
    background: var(--m-color, var(--primary));
    color: #fff;
    transform: scale(1.05);
}
.member-info h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}
.member-role {
    display: block;
    font-size: 12px;
    color: var(--m-color, var(--primary));
    font-weight: 600;
    margin-bottom: 12px;
}
.member-info p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ============================================
   新增：反馈入口 Feedback
   ============================================ */
.feedback-section { background: var(--bg); }
.feedback-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.feedback-card {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    text-align: center;
    transition: var(--trans);
}
.feedback-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}
.feedback-icon {
    width: 80px; height: 80px;
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 24px;
    font-size: 32px;
    transition: var(--trans);
}
.feedback-card:hover .feedback-icon {
    transform: scale(1.08) rotate(-6deg);
}
.feedback-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.feedback-desc {
    font-size: 14px;
    color: var(--text-3);
    line-height: 1.7;
    margin-bottom: 24px;
}
.qq-big {
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 20px;
}
.qq-label {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 2px;
    font-weight: 600;
    display: block;
    margin-bottom: 6px;
}
.qq-num {
    font-size: 32px;
    font-weight: 800;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 2px;
    line-height: 1.1;
    display: block;
}
.feedback-list {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}
.feedback-list li {
    display: flex; align-items: center; gap: 10px;
    font-size: 14px;
    color: var(--text-2);
    padding: 8px 12px;
    background: var(--bg-soft);
    border-radius: var(--radius-sm);
}
.feedback-list i {
    color: var(--success);
    font-size: 12px;
    flex-shrink: 0;
}

/* ============================================
   新增：加入我们 Join
   ============================================ */
.join-section { background: var(--bg-soft); }
.join-card {
    position: relative;
    background: var(--grad-primary);
    border-radius: var(--radius-xl);
    padding: 64px 48px;
    overflow: hidden;
    color: #fff;
}
.join-bg {
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(255,255,255,0.18) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(255,255,255,0.12) 0%, transparent 40%);
    pointer-events: none;
}
.join-bg::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 240px; height: 240px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
}
.join-bg::after {
    content: '';
    position: absolute;
    bottom: -60px; left: -60px;
    width: 200px; height: 200px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
}
.join-content { position: relative; z-index: 1; text-align: center; }
.join-content h2 {
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 800;
    margin-bottom: 14px;
}
.join-content > p {
    font-size: 15px;
    opacity: 0.92;
    line-height: 1.8;
    margin-bottom: 36px;
}
.join-groups {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 720px;
    margin: 0 auto 36px;
}
.join-group-item {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--trans);
    cursor: pointer;
}
.join-group-item:hover {
    background: rgba(255,255,255,0.22);
    transform: translateY(-3px);
    border-color: rgba(255,255,255,0.4);
}
.join-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.join-group-info { text-align: left; flex: 1; }
.join-group-info strong {
    font-size: 14px;
    font-weight: 600;
    opacity: 0.9;
    display: block;
    margin-bottom: 4px;
}
.join-group-num {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.join-group-num i { font-size: 14px; opacity: 0.8; }
.join-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
    max-width: 800px;
    margin: 0 auto;
}
.benefit-item {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius);
    padding: 14px 18px;
    font-size: 14px;
    font-weight: 500;
    display: flex; align-items: center; justify-content: center;
    gap: 8px;
    transition: var(--trans);
}
.benefit-item:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}
.benefit-item i { font-size: 16px; }

/* ============================================
   作品展示 Works - 6个作品
   ============================================ */
.works-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* ============================================
   响应式增强
   ============================================ */
@media (max-width: 992px) {
    .works-showcase { grid-template-columns: repeat(2, 1fr); }
    .join-groups { grid-template-columns: 1fr; max-width: 480px; }
    .join-card { padding: 48px 32px; }
}

@media (max-width: 768px) {
    /* 覆盖移动端导航 - 保持右侧抽屉 */
    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        left: auto;
        height: 100vh;
        width: min(320px, 85vw);
        background: var(--bg);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 90px 20px 40px;
        margin: 0;
        list-style: none;
        box-shadow: -8px 0 32px rgba(15, 23, 42, 0.12);
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border: none;
        z-index: 109;
        opacity: 1;
    }
    .nav-menu.active { transform: translateX(0); opacity: 1; }
    .nav-link { display: flex; padding: 16px 8px; }

    .about-title span { display: block; margin-left: 0; margin-top: 6px; }
    .works-showcase { grid-template-columns: 1fr; }
    .shop-grid { grid-template-columns: 1fr; }
    .feedback-layout { grid-template-columns: 1fr; }
    .qq-num { font-size: 26px; }
    .join-card { padding: 40px 24px; }
    .join-groups { gap: 14px; margin-bottom: 28px; }
    .join-group-item { padding: 18px; }
    .join-group-num { font-size: 18px; }
    .join-benefits { grid-template-columns: repeat(2, 1fr); }
    .benefit-item { padding: 12px 14px; font-size: 13px; }
}

/* ============================================
   Hero 新版样式 - 全模糊底图 + 磨砂层 + 宣传语
   ============================================ */
.hero {
    justify-content: center;
    align-items: center;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: inherit;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(14px) saturate(130%);
    -webkit-filter: blur(14px) saturate(130%);
    transform: scale(1.1);
    z-index: 0;
}
.hero-frosted {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg,
            rgba(255, 255, 255, 0.18) 0%,
            rgba(255, 255, 255, 0.32) 50%,
            rgba(255, 255, 255, 0.72) 100%
        );
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    pointer-events: none;
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    margin: 0;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}
.hero-text {
    background: rgba(255, 255, 255, 0.28);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-xl);
    padding: 56px 72px;
    box-shadow:
        0 20px 60px rgba(15, 23, 42, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    max-width: 680px;
}
.hero-slogan {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 500;
    color: #1e293b;
    letter-spacing: 8px;
    margin-bottom: 20px;
    text-shadow: 0 2px 8px rgba(255, 255, 255, 0.5);
    position: relative;
    padding-bottom: 20px;
}
.hero-slogan::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 56px;
    height: 3px;
    background: linear-gradient(90deg, #0ea5e9, #8b5cf6);
    border-radius: 2px;
}
.hero-teamname {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 900;
    color: #0f172a;
    letter-spacing: 4px;
    line-height: 1.2;
    text-shadow:
        0 2px 16px rgba(255, 255, 255, 0.6),
        0 0 40px rgba(14, 165, 233, 0.15);
    margin: 0;
}
.hero-teamname span {
    display: block;
    font-size: clamp(14px, 2vw, 18px);
    font-weight: 500;
    letter-spacing: 6px;
    color: #475569;
    margin-top: 10px;
    text-shadow: 0 1px 4px rgba(255, 255, 255, 0.5);
}

/* Hero scroll indicator - 新版样式 */
.hero-scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    width: 40px;
    height: 60px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 10px 0;
    cursor: pointer;
    z-index: 2;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}
.hero-scroll span {
    display: block;
    width: 4px;
    height: 8px;
    background: rgba(14, 165, 233, 0.6);
    border-radius: 2px;
    animation: scrollDot 1.8s ease-in-out infinite;
}
.hero-scroll span:nth-child(2) { animation-delay: 0.2s; margin-top: 4px; }
.hero-scroll span:nth-child(3) { animation-delay: 0.4s; margin-top: 4px; }
@keyframes scrollDot {
    0%, 100% { opacity: 0.3; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(4px); }
}

/* ============================================
   作品板块 - 分类标签
   ============================================ */
.works-section {
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
}
.works-category {
    margin-bottom: 72px;
}
.works-category:last-child {
    margin-bottom: 0;
}
.category-label {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}
.cat-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-lg);
    background: rgba(14, 165, 233, 0.12);
    color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.08);
}
.category-label h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin: 0;
    letter-spacing: 1px;
}
.category-label p {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 3px;
    margin: 0;
    padding-left: 4px;
}

/* ============================================
   建筑作品 - 左右错落布局
   ============================================ */
.buildings-list {
    display: flex;
    flex-direction: column;
    gap: 48px;
}
.building-item {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 40px;
    align-items: center;
}
.building-item.right {
    grid-template-columns: 1fr 1.15fr;
}
.building-item.right .building-visual {
    order: 2;
}
.building-item.right .building-info {
    order: 1;
    text-align: right;
}
.building-item.right .building-tags {
    justify-content: flex-end;
}
.building-visual {
    position: relative;
    aspect-ratio: 16 / 10;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: var(--trans);
}
.building-item:hover .building-visual {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.2);
}
.building-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.building-placeholder {
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(14, 165, 233, 0.08), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.08), transparent 50%),
        linear-gradient(135deg, #e0f2fe, #ede9fe);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--primary);
    font-size: 72px;
}
.building-placeholder.empty {
    background:
        repeating-linear-gradient(45deg, #f8fafc, #f8fafc 12px, #f1f5f9 12px, #f1f5f9 24px);
    color: var(--text-muted);
    position: relative;
}
.building-placeholder.empty::before {
    content: '';
    position: absolute;
    inset: 20px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
}
.building-placeholder .empty-label {
    font-size: 13px !important;
    font-weight: 500;
    color: var(--text-muted);
    z-index: 1;
}
.building-category {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    color: var(--text-2);
    font-size: 12px;
    font-weight: 600;
    border-radius: 100px;
    box-shadow: var(--shadow-sm);
}
.reserved-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 16px;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: 100px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}
.building-info {
    padding: 24px 0;
}
.building-subtitle {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--primary);
    background: var(--primary-pale);
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 16px;
}
.building-info h3 {
    font-size: clamp(24px, 3.5vw, 32px);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.building-info p {
    font-size: 15px;
    line-height: 1.9;
    color: var(--text-3);
    margin-bottom: 20px;
}
.building-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.building-tags span {
    padding: 6px 14px;
    background: var(--bg-soft);
    color: var(--text-2);
    font-size: 12px;
    font-weight: 500;
    border-radius: 100px;
    border: 1px solid var(--border-soft);
    transition: var(--trans);
}
.building-tags span:hover {
    background: var(--primary-pale);
    color: var(--primary-dark);
    border-color: var(--primary-light);
}
.building-item.reserved .building-info h3,
.building-item.reserved .building-info p {
    opacity: 0.6;
}

/* ============================================
   Addon作品 - 网格布局
   ============================================ */
.addons-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: auto auto;
    gap: 24px;
}
.addon-item {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--trans);
    display: flex;
    flex-direction: column;
}
.addon-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}
.addon-item.wide,
.addon-item.square {
    grid-column: span 3;
}
.addon-visual {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
}
.addon-img {
    width: 100%; height: 100%; object-fit: cover; display: block;
}
.addon-placeholder {
    width: 100%; height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 56px;
}
.addon-item.wide .addon-placeholder {
    background:
        radial-gradient(circle at 30% 40%, rgba(139, 92, 246, 0.12), transparent 50%),
        linear-gradient(135deg, #ede9fe, #ddd6fe);
    color: #8b5cf6;
}
.addon-item.square .addon-placeholder {
    background:
        radial-gradient(circle at 70% 30%, rgba(236, 72, 153, 0.12), transparent 50%),
        linear-gradient(135deg, #fce7f3, #fbcfe8);
    color: #ec4899;
}
.addon-placeholder.empty {
    background:
        repeating-linear-gradient(45deg, #f8fafc, #f8fafc 10px, #f1f5f9 10px, #f1f5f9 20px) !important;
    color: var(--text-muted) !important;
    position: relative;
}
.addon-placeholder.empty::before {
    content: '';
    position: absolute;
    inset: 14px;
    border: 2px dashed var(--border);
    border-radius: var(--radius);
}
.addon-placeholder .empty-label {
    font-size: 12px !important;
    font-weight: 500;
    color: var(--text-muted);
    z-index: 1;
}
.addon-category {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-2);
    font-size: 11px;
    font-weight: 600;
    border-radius: 100px;
    box-shadow: var(--shadow-sm);
}
.addon-info {
    padding: 22px 24px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.addon-subtitle {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 8px;
}
.addon-info h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
    line-height: 1.3;
}
.addon-info p {
    font-size: 13px;
    color: var(--text-3);
    line-height: 1.7;
    margin-bottom: 14px;
    flex: 1;
}
.addon-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.addon-tags span {
    padding: 4px 10px;
    background: var(--bg-soft);
    color: var(--text-muted);
    font-size: 11px;
    border-radius: 100px;
}
.addon-item.reserved .addon-info > * { opacity: 0.6; }

/* ============================================
   皮肤作品 - 流动轮播（1:1原图 + 底部蒙版）
   ============================================ */
.skins-showcase {
    position: relative;
    overflow: hidden;
    padding: 20px 0 24px;
    mask-image: linear-gradient(to right, transparent 0%, #000 6%, #000 94%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 6%, #000 94%, transparent 100%);
}
.skins-track {
    display: flex;
    gap: 28px;
    animation: skinFlow 50s linear infinite;
    width: max-content;
}
.skins-track:hover {
    animation-play-state: paused;
}
@keyframes skinFlow {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
.skin-card {
    flex-shrink: 0;
    width: 300px;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 12px 36px rgba(15, 23, 42, 0.12);
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
    position: relative;
    cursor: pointer;
    background: var(--bg-soft);
}
.skin-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 24px 56px rgba(15, 23, 42, 0.18);
}
.skin-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s var(--ease);
}
.skin-card:hover .skin-img {
    transform: scale(1.08);
}
.skin-img-placeholder {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 20%, rgba(236, 72, 153, 0.2), transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(14, 165, 233, 0.2), transparent 50%),
        linear-gradient(135deg, #fce7f3, #ddd6fe, #dbeafe);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: #94a3b8;
    font-size: 56px;
}
.skin-img-placeholder .ph-label {
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    letter-spacing: 1px;
}
/* 皮肤蒙版 - 靠下方位置 */
.skin-overlay {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 64px 24px 22px;
    background: linear-gradient(to top,
        rgba(15, 23, 42, 0.92) 0%,
        rgba(15, 23, 42, 0.72) 35%,
        rgba(15, 23, 42, 0.28) 65%,
        rgba(15, 23, 42, 0) 100%
    );
    color: #fff;
    z-index: 2;
    transition: padding 0.35s var(--ease);
}
.skin-card:hover .skin-overlay {
    padding-top: 72px;
}
.skin-overlay .skin-category {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 3px 12px;
    border-radius: 100px;
    margin-bottom: 10px;
    backdrop-filter: blur(6px);
}
.skin-overlay h5 {
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.skin-author {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.82);
    margin-top: 4px;
    letter-spacing: 0.5px;
}
.skin-author i {
    font-size: 11px;
    opacity: 0.9;
}
.skins-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}
.skin-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--border);
    transition: var(--trans);
    cursor: pointer;
    padding: 0;
}
.skin-dot.active {
    width: 28px;
    border-radius: 4px;
    background: var(--grad-primary);
}

/* ============================================
   新增：成员图片展示（头像 + 背景图）
   ============================================ */
.member-visual {
    position: relative;
    width: 112px; height: 112px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
    transition: var(--trans);
    border: 3px solid #fff;
    flex-shrink: 0;
}
.member-visual img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.member-ph-avatar {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--m-color, var(--primary-pale)), #e0f2fe);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: var(--m-color, var(--primary));
}
.member-card:hover .member-visual {
    transform: scale(1.08);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.18);
}

/* ============================================
   新增：在售资源 图片展示
   ============================================ */
.shop-visual {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--bg-soft);
    overflow: hidden;
}
.shop-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s var(--ease);
}
.shop-item:hover .shop-img {
    transform: scale(1.08);
}
.shop-img-ph {
    position: absolute;
    inset: 0;
    background: var(--grad-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    color: rgba(14, 165, 233, 0.35);
}
.shop-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 72px;
    color: rgba(14, 165, 233, 0.4);
    transition: var(--trans);
    pointer-events: none;
}
.shop-item:hover .shop-icon {
    transform: scale(1.15);
    color: rgba(14, 165, 233, 0.6);
}

/* ============================================
   新增：合作伙伴页面 Partners
   ============================================ */
.partners-hero {
    position: relative;
    min-height: 52vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e0f2fe 0%, #ede9fe 50%, #fce7f3 100%);
    overflow: hidden;
}
.partners-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 15% 25%, rgba(14, 165, 233, 0.15), transparent 45%),
        radial-gradient(circle at 85% 75%, rgba(236, 72, 153, 0.15), transparent 45%);
}
.partners-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 80px 24px 48px;
    max-width: 800px;
}
.partners-hero .eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--primary);
    background: rgba(14, 165, 233, 0.1);
    padding: 6px 18px;
    border-radius: 100px;
    margin-bottom: 20px;
}
.partners-hero h1 {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}
.partners-hero h1 span {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.partners-hero p {
    font-size: 16px;
    color: var(--text-3);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}
.partners-section {
    padding: 80px 0;
    background: var(--bg);
}
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}
.partner-card {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--trans);
    position: relative;
}
.partner-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--p-color, var(--primary-light));
}
.partner-cover {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bg-soft);
}
.partner-cover img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s var(--ease);
}
.partner-card:hover .partner-cover img {
    transform: scale(1.08);
}
.partner-cover-ph {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, var(--p-color-alpha, rgba(14,165,233,0.18)), transparent 55%),
        linear-gradient(135deg, #f8fafc, #f1f5f9);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    color: var(--p-color, var(--primary));
}
.partner-type {
    position: absolute;
    top: 16px; left: 16px;
    padding: 4px 14px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(6px);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-2);
    letter-spacing: 1px;
    z-index: 2;
}
.partner-info {
    padding: 26px 28px 28px;
}
.partner-info h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 2px;
}
.partner-info .partner-en {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 12px;
    display: block;
}
.partner-info p {
    font-size: 14px;
    color: var(--text-3);
    line-height: 1.75;
    margin-bottom: 16px;
}
.partner-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--p-color, var(--primary));
    transition: var(--trans);
}
.partner-link:hover {
    gap: 10px;
}

/* ============================================
   新增：友情链接（页脚内，与快速导航同级）
   ============================================ */
.friend-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.friend-link-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--bg);
    border: 1px solid var(--border-soft);
    transition: var(--trans);
}
.friend-link-item:hover {
    background: var(--primary-pale);
    border-color: var(--primary-light);
    transform: translateX(4px);
}
.friend-link-icon {
    width: 32px; height: 32px;
    border-radius: 8px;
    background: var(--fl-bg, var(--primary-pale));
    color: var(--fl-color, var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
    transition: var(--trans);
}
.friend-link-item:hover .friend-link-icon {
    transform: scale(1.1);
}
.friend-link-text {
    flex: 1;
    min-width: 0;
}
.friend-link-text strong {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-2);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: var(--trans);
}
.friend-link-item:hover .friend-link-text strong {
    color: var(--primary-dark);
}
.friend-link-text span {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.4;
}
.skins-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}
.skin-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--border);
    transition: var(--trans);
    cursor: pointer;
    padding: 0;
}
.skin-dot.active {
    width: 28px;
    border-radius: 4px;
    background: var(--grad-primary);
}

/* ============================================
   新版响应式
   ============================================ */
@media (max-width: 1100px) {
    .addon-item.wide, .addon-item.square { grid-column: span 3; }
}
@media (max-width: 992px) {
    .hero-text { padding: 40px 48px; }
    .building-item, .building-item.right {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .building-item.right .building-visual { order: 0; }
    .building-item.right .building-info { order: 1; text-align: left; }
    .building-item.right .building-tags { justify-content: flex-start; }
    .addons-grid { grid-template-columns: repeat(2, 1fr); }
    .addon-item.wide, .addon-item.square { grid-column: span 1; }
    .addon-item.square .addon-visual { aspect-ratio: 16 / 10; }
    .works-category { margin-bottom: 56px; }
}
@media (max-width: 768px) {
    .hero-text {
        padding: 36px 28px;
        border-radius: var(--radius-lg);
    }
    .hero-slogan { letter-spacing: 4px; font-size: 18px; }
    .hero-teamname { letter-spacing: 2px; }
    .hero-teamname span { letter-spacing: 3px; }
    .category-label { flex-direction: column; align-items: flex-start; gap: 8px; }
    .category-label p { padding-left: 0; }
    .buildings-list { gap: 36px; }
    .building-visual { aspect-ratio: 4 / 3; }
    .addons-grid { grid-template-columns: 1fr; gap: 20px; }
    .skin-card { width: 240px; padding: 24px 20px; }
    .skin-avatar { width: 80px; height: 80px; font-size: 36px; }
}
@media (max-width: 480px) {
    .stats-row { grid-template-columns: 1fr; gap: 24px; }
    .visual-float-badge {
        position: static;
        margin: 16px 0;
    }
    .info-platforms { grid-template-columns: 1fr; }
    .join-benefits { grid-template-columns: 1fr; }
    .shop-price { font-size: 20px; }
    .hero-text { padding: 28px 20px; }
    .hero-slogan { letter-spacing: 2px; font-size: 16px; }
    .building-category, .addon-category { font-size: 10px; padding: 3px 10px; }
    .skin-card { width: 220px; }
}