/* 全局样式 */
/* 全局字体栈 - 汽水音乐风格 */
body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Source Han Sans", "Microsoft YaHei", sans-serif;
    -webkit-font-smoothing: antialiased;
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}


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

:root {
    --primary-color: #3b8b65;
    --primary-dark: #1e5e3e;
    --primary-light: #5cb882;
    --secondary-color: #479b70;
    --accent-color: #e6cfa0;
    --accent-warm: #d4af6e;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --text-primary: #1a1a1a;
    --text-secondary: #555555;
    --text-muted: #888888;
    --bg-dark: #f5f5f5;
    --bg-darker: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.92);
    --border-color: rgba(0, 0, 0, 0.1);
    --border-active: rgba(59, 139, 101, 0.5);
    --glass-bg: rgba(255, 255, 255, 0.92);
    --glass-border: rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 35px 60px -15px rgba(0, 0, 0, 0.15);

    /* 高级质感增强变量 */
    --glass-highlight: rgba(0, 0, 0, 0.03);
    --card-ambient: rgba(59, 139, 101, 0.04);
    --shadow-premium: 0 8px 32px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.8), inset 0 -1px 0 rgba(0, 0, 0, 0.04);
    --shadow-card-hover: 0 20px 48px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);

    /* 字体系统 */
    --font-sans: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Noto Serif SC', 'Noto Sans SC', 'Songti SC', 'SimSun', serif;
    --font-display: 'Cinzel', 'Noto Serif SC', 'Georgia', serif;
    --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

body {
    font-family: var(--font-sans);
    background:
        radial-gradient(ellipse at 50% 0%, #ffffff 0%, transparent 60%),
        radial-gradient(ellipse at 50% 100%, #f5f4f2 0%, transparent 50%),
        linear-gradient(180deg, #ffffff 0%, #fafafa 50%, #f5f4f2 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
    -moz-osx-font-smoothing: grayscale;
}

/* 噪点纹理层 - 更细腻 */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 300 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.02;
    mix-blend-mode: overlay;
}

/* 暗角层 - 增加深度感 */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background: radial-gradient(ellipse at center, transparent 35%, rgba(0, 0, 0, 0.04) 100%);
}

/* 粒子背景 */
#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(59, 139, 101, 0.07) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(92, 184, 130, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(230, 207, 160, 0.03) 0%, transparent 50%);
}

/* 动画粒子 */
#particles-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.8) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.03;
    animation: particleFloat 25s linear infinite;
}

@keyframes particleFloat {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-60px);
    }
}

/* 导航栏 - 精致玻璃质感 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #FFFFFF;
    backdrop-filter: blur(24px) saturate(1.3);
    -webkit-backdrop-filter: blur(24px) saturate(1.3);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
    padding: 1.1rem 0;
    transition: all 0.4s var(--ease-premium);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(116, 198, 157, 0.2));
}

.logo i {
    font-size: 2rem;
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: #999999;
    text-decoration: none;
    font-family: var(--font-sans);
    font-weight: 400;
    letter-spacing: 0.04em;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.35s var(--ease-smooth);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #2d8a5e;
    transition: all 0.35s var(--ease-premium);
    transform: translateX(-50%);
    border-radius: 1px;
}

.nav-link:hover,
.nav-link.active {
    color: #2d8a5e;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

.nav-actions {
    display: flex;
    gap: 1rem;
}

/* 按钮样式 - 高级质感 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 12px;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: all 0.35s var(--ease-premium);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.6s var(--ease-premium);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow:
        0 4px 16px rgba(59, 139, 101, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 28px rgba(59, 139, 101, 0.45),
        0 2px 8px rgba(59, 139, 101, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.btn-glass {
    background: rgba(59, 139, 101, 0.12);
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.btn-glass:hover {
    background: rgba(59, 139, 101, 0.2);
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* 玻璃卡片 - 多层质感核心 */
.glass-card {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 6px 24px rgba(0, 0, 0, 0.08);
    position: relative;
}

/* 卡片顶部高光线 */
.glass-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 15%;
    right: 15%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.04), transparent);
    border-radius: 1px;
    pointer-events: none;
}

/* 主容器 */
.main-container {
    position: relative;
    z-index: 1;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    text-align: center;
}

.hero-content {
    max-width: 900px;
}

/* LVT + 徽章同行布局 */
.hero-brand-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 0.75rem;
}

/* LVT 品牌标识 - 翡翠绿高级质感 */
.hero-lvt {
    font-family: 'Cinzel', 'Georgia', 'Times New Roman', serif;
    font-size: 7rem;
    font-weight: 900;
    letter-spacing: 0.2em;
    text-indent: 0.2em;
    margin-bottom: 0;
    background: linear-gradient(
        135deg,
        #4db380 0%,
        #7dcea0 18%,
        #b8ecd0 38%,
        #e8faf0 50%,
        #8ed9ab 62%,
        #5cb882 82%,
        #3b8b65 100%
    );
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: lvtShimmer 3.5s ease-in-out infinite, lvtGlow 2.5s ease-in-out infinite alternate;
    line-height: 1;
    text-rendering: optimizeLegibility;
    transform-style: preserve-3d;
}

@keyframes lvtShimmer {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes lvtGlow {
    0% {
        filter: drop-shadow(0 0 18px rgba(59, 139, 101, 0.2));
        transform: scale(1);
    }
    50% {
        filter: drop-shadow(0 0 35px rgba(92, 184, 130, 0.35)) drop-shadow(0 0 60px rgba(59, 139, 101, 0.2));
    }
    100% {
        filter: drop-shadow(0 0 28px rgba(125, 206, 160, 0.3)) drop-shadow(0 0 70px rgba(59, 139, 101, 0.25));
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(45, 138, 94, 0.08);
    border: 1px solid rgba(45, 138, 94, 0.2);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    letter-spacing: 0.04em;
    margin-bottom: 1.5rem;
    color: #2d8a5e;
    animation: pulse 2.5s ease-in-out infinite;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(168, 240, 208, 0.35);
        transform: scale(1);
        opacity: 0.95;
    }
    50% {
        box-shadow: 0 0 0 14px rgba(168, 240, 208, 0);
        transform: scale(1.04);
        opacity: 1;
    }
}

/* 科技扫描线动画 */
@keyframes techScan {
    0% { left: -60%; opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { left: 110%; opacity: 0; }
}

/* 科技呼吸光晕 — 交替色 */
@keyframes techGlow {
    0%, 100% { border-color: rgba(168, 240, 208, 0.2); box-shadow: 0 0 6px rgba(168, 240, 208, 0.08); }
    50% { border-color: rgba(168, 240, 208, 0.45); box-shadow: 0 0 16px rgba(168, 240, 208, 0.18); }
}

/* 数据卡片数字呼吸光效 */
@keyframes statGlow {
    0%, 100% {
        text-shadow: 0 0 6px rgba(168, 240, 208, 0.15), 0 0 12px rgba(168, 240, 208, 0.05);
        filter: brightness(1);
    }
    50% {
        text-shadow: 0 0 14px rgba(168, 240, 208, 0.35), 0 0 28px rgba(168, 240, 208, 0.12);
        filter: brightness(1.1);
    }
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 1rem;
    color: #1A1A1A;
    line-height: 1.15;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

/* 主标题左侧装饰竖线 */
.hero h1 .hero-title-decorator {
    display: inline-block;
    width: 2px;
    height: 0.7em;
    background: linear-gradient(to bottom, #1a6b3a 0%, #2d8a5e 40%, #5ebf8a 100%);
    border-radius: 1px;
    flex-shrink: 0;
}
.hero h1 .hero-title-bold {
    font-weight: 700;
    color: #111111;
}
.hero h1 .hero-title-normal {
    font-weight: 400;
    color: #555555;
}
.hero-version-wrapper {
    text-align: center;
    margin-top: 0.25rem;
}
.hero .hero-title-version {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 500;
    color: #2E8B57;
    background: rgba(46, 139, 87, 0.08);
    border: 1px solid rgba(46, 139, 87, 0.20);
    border-radius: 12px;
    padding: 0.12rem 0.6rem;
    line-height: 1.5;
}

.hero-subtitle {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: #999999;
    margin-bottom: 2.5rem;
    line-height: 1.7;
    letter-spacing: 0.02em;
    font-weight: 400;
}
.hero-subtitle .subtitle-hl {
    color: #2d8a5e;
    font-weight: 500;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2.5rem;
}

.stat-item {
    text-align: center;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 18px;
    padding: 1.5rem 1rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04), 0 2px 6px rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
}

/* 卡片顶部内高光 — 哑光面板质感 */
.stat-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to bottom, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0) 100%);
    pointer-events: none;
    border-radius: 16px 16px 0 0;
}

.stat-sep {
    width: 10px;
    height: 2px;
    background: rgba(45, 138, 94, 0.35);
    border-radius: 1px;
    margin: 0.3rem auto 0.4rem;
}
.stat-number {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: 0;
    color: #111111;
    filter: none;
    position: relative;
    z-index: 1;
}

.stat-symbol {
    color: #2d8a5e;
    font-weight: 800;
}

.stat-label {
    font-size: 0.72rem;
    color: #aaaaaa;
    margin-top: 0.4rem;
    letter-spacing: 0.04em;
    font-weight: 400;
    position: relative;
    z-index: 1;
}

/* Hero 内嵌轮播（LVT下方、标题上方） */
.hero-gallery {
    width: calc(100% + 280px);
    max-width: 1200px;
    margin-left: -140px;
    margin-right: -140px;
    margin-bottom: 1.5rem;
}

.hero-gallery .gallery-container {
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

/* 轮播图底部渐变遮罩过渡 */
.hero-gallery .gallery-container::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 20%;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.85) 100%);
    z-index: 5;
    pointer-events: none;
}

.hero-gallery .gallery-img {
    height: 280px;
}

.hero-gallery .gallery-img i {
    font-size: 3.5rem;
}

.hero-gallery .gallery-caption {
    padding: 1rem;
}

.hero-gallery .gallery-caption h3 {
    font-size: 1.1rem;
}

.hero-gallery .gallery-caption p {
    font-size: 0.85rem;
}

.hero-gallery .gallery-arrow {
    width: 38px;
    height: 38px;
    font-size: 0.9rem;
}

/* Section样式 */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 0.75rem;
    color: #1a1a1a;
    text-shadow: 0 0 20px rgba(168, 240, 208, 0.1);
}

.section-header p {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 1rem;
    color: #555555;
    letter-spacing: 0.02em;
    font-weight: 400;
}

/* 生成器区域 */
.generator-section {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* 步骤指示器 */
.steps-indicator {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 0;
    margin-bottom: 1.5rem;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
}

.step-number {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: transparent;
    border: 1.5px solid #DDDDDD;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: #888888;
    transition: all 0.35s var(--ease-premium);
    position: relative;
    z-index: 1;
}

/* 当前步骤：深绿实心 + 白字 + 外圈柔光 */
.step.active .step-number,
.step.completed .step-number {
    background: #2E8B57;
    border-color: #2E8B57;
    color: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(46, 139, 87, 0.12), 0 2px 8px rgba(46, 139, 87, 0.2);
}

.step-label {
    font-size: 0.72rem;
    color: #888888;
    font-weight: 400;
    letter-spacing: 0.02em;
    transition: color 0.3s;
    white-space: nowrap;
}

.step.active .step-label {
    color: #1A1A1A;
    font-weight: 600;
}

/* 步骤间连接线 */
.step-line {
    width: 36px;
    height: 1px;
    background: #E8E8E8;
    margin: 0 0.25rem;
    margin-top: 21px;
    flex-shrink: 0;
}

/* 步骤内容 */
.generator-content {
    padding: 1.5rem 1.25rem;
    background: #FFFFFF;
    border: 1px solid #EEEEEE;
    border-radius: 20px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
}

.step-content {
    display: none;
}

.step-content.active {
    display: block;
    animation: fadeIn 0.5s var(--ease-premium);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-content h3 {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 0.5rem;
    text-align: center;
    color: #1A1A1A;
}

.step-desc {
    text-align: center;
    color: #555555;
    margin-bottom: 2rem;
    letter-spacing: 0.01em;
    font-size: 0.95rem;
}

/* 视频类型按钮网格 */
.video-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.video-type-btn {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    cursor: pointer;
    transition: all 0.4s var(--ease-premium);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    position: relative;
    overflow: hidden;
    font-family: inherit;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.video-type-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59, 139, 101, 0.12), rgba(71, 155, 112, 0.08));
    opacity: 0;
    transition: opacity 0.4s var(--ease-premium);
}

.video-type-btn:hover::before,
.video-type-btn.active::before {
    opacity: 1;
}

.video-type-btn:hover,
.video-type-btn.active {
    border-color: var(--border-active);
    transform: translateY(-5px);
    box-shadow:
        0 12px 32px rgba(0, 0, 0, 0.08),
        0 4px 12px rgba(59, 139, 101, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.btn-icon {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 15px rgba(116, 198, 157, 0.2));
}

.btn-text {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.btn-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    position: relative;
    z-index: 1;
}

/* 模式选择按钮 */
.mode-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.mode-btn {
    background: #FFFFFF;
    border: 1px solid #EEEEEE;
    border-radius: 20px;
    padding: 1.5rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    position: relative;
    overflow: hidden;
    font-family: inherit;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
}

.mode-btn::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 55%;
    height: 40%;
    background: radial-gradient(ellipse at bottom right, rgba(168, 240, 208, 0.2), transparent 70%);
    opacity: 1;
    pointer-events: none;
    z-index: 0;
}

.mode-btn:hover,
.mode-btn.active {
    border-color: #2E8B57;
    background: #F0FAF4;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(46, 139, 87, 0.15);
}

.mode-btn.active .btn-icon {
    color: #2E8B57 !important;
    filter: none !important;
}

.mode-btn .btn-icon {
    font-size: 2rem;
    color: #2E8B57;
    position: relative;
    z-index: 1;
    filter: none;
    transition: color 0.3s ease;
}

.mode-btn .btn-text {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #1A1A1A;
    position: relative;
    z-index: 1;
}

/* 开发者模式 - 扁平紧凑条 */
.mode-btn-dev-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.6rem 1rem;
    margin-top: 0.3rem;
    background: transparent;
    border: 1.5px dashed #DDDDDD;
    border-radius: 12px;
    color: #888888;
    font-size: 0.78rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.mode-btn-dev-bar:hover {
    border-color: #2E8B57;
    color: #2E8B57;
    background: rgba(46, 139, 87, 0.03);
}

.mode-btn-dev-bar i {
    font-size: 0.85rem;
}

@keyframes devShine {
    0%, 100% {
        opacity: 0.2;
        transform: translateX(-30%);
    }
    50% {
        opacity: 0.5;
        transform: translateX(30%);
    }
}

.mode-btn .btn-desc {
    font-size: 0.75rem;
    color: #777777;
    position: relative;
    z-index: 1;
}

/* 平台选择按钮 */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.platform-btn {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 16px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    font-family: inherit;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 4px 16px rgba(0, 0, 0, 0.35);
}

.platform-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: rgba(168, 240, 208, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 0 12px rgba(168, 240, 208, 0.1);
}

.platform-icon i {
    font-size: 1.75rem;
    color: #A8F0D0;
}

.platform-info {
    flex: 1;
}

.platform-name {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #1a1a1a;
    margin-bottom: 0.25rem;
}

.platform-desc {
    font-size: 0.75rem;
    color: #555555;
}

.platform-btn:hover,
.platform-btn.active {
    border-color: rgba(168, 240, 208, 0.35);
    background: rgba(168, 240, 208, 0.06);
    transform: translateX(4px);
    box-shadow:
        0 0 0 1px rgba(168, 240, 208, 0.12),
        0 8px 24px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* 元素选择按钮 */
.element-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.element-btn {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    padding: 2.0rem 1.2rem;
    cursor: pointer;
    transition: all 0.4s var(--ease-premium);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
    font-family: inherit;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.element-btn i {
    font-size: 2.2rem;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 10px rgba(116, 198, 157, 0.15));
}

.element-btn span {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-primary);
}

.element-btn:hover,
.element-btn.active {
    border-color: var(--border-active);
    background: rgba(59, 139, 101, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* 钩子选择按钮 */
.hook-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.hook-btn {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.4s var(--ease-premium);
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    font-family: inherit;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.hook-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 3px 10px rgba(59, 139, 101, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.hook-icon i {
    font-size: 1.1rem;
    color: white;
}

.hook-info {
    flex: 1;
}

.hook-title {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.hook-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.hook-example {
    font-size: 0.75rem;
    color: var(--accent-color);
    font-style: italic;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.hook-btn:hover,
.hook-btn.active {
    border-color: var(--border-active);
    background: rgba(59, 139, 101, 0.1);
    transform: translateX(5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* 表单样式 */
.generator-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* 客户配置选择框 */
.customer-config-row {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.customer-config-row select {
    flex: 1;
    padding: 0.7rem 1rem;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--ease-premium);
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23e6cfa0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.customer-config-row select:hover {
    border-color: rgba(230, 207, 160, 0.3);
}

.customer-config-row select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(230, 207, 160, 0.1);
}

.customer-config-row select option {
    background: var(--bg-darker);
    color: var(--text-primary);
    padding: 0.5rem;
}

/* 客户配置管理中的配置项样式 */
.customer-config-item {
    transition: all var(--ease-premium);
}

.customer-config-item:hover {
    background: rgba(230, 207, 160, 0.12) !important;
    border-color: rgba(230, 207, 160, 0.2) !important;
}

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

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.input-group label i {
    color: var(--primary-light);
}

.input-group input,
.input-group select,
.input-group textarea {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    padding: 1rem;
    font-size: 1rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    letter-spacing: 0.01em;
    transition: all 0.35s var(--ease-smooth);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
    width: 100%;
    box-sizing: border-box;
    max-width: 100%;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    outline: none;
    border-color: rgba(59, 139, 101, 0.5);
    background: rgba(255, 255, 255, 0.95);
    box-shadow:
        0 0 0 3px rgba(59, 139, 101, 0.1),
        inset 0 2px 4px rgba(0, 0, 0, 0.15);
}

.input-group textarea {
    resize: vertical;
    min-height: 100px;
}

.input-group select {
    cursor: pointer;
}

/* 步骤导航按钮 */
.step-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid #F0F0F0;
    gap: 0.65rem;
}

.step-nav-right {
    display: flex;
    gap: 0.65rem;
    align-items: center;
}

/* 三档按钮层级 */
#homeBtn {
    background: transparent !important;
    border: none !important;
    color: #888888 !important;
    font-size: 0.78rem !important;
    font-weight: 400 !important;
    padding: 0.55rem 0.65rem !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

#prevBtn {
    background: #FFFFFF !important;
    border: 1px solid #DDDDDD !important;
    color: #555555 !important;
    font-size: 0.82rem !important;
    font-weight: 500 !important;
    padding: 0.55rem 1rem !important;
    border-radius: 16px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

#nextBtn {
    background: #2E8B57 !important;
    border: 1px solid #2E8B57 !important;
    color: #FFFFFF !important;
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    padding: 0.55rem 1.2rem !important;
    border-radius: 16px !important;
    box-shadow: 0 2px 10px rgba(46, 139, 87, 0.2) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* 结果展示区域 */
.result-section {
    margin-top: 2rem;
    padding: 2rem;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.result-header h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.result-header h3 i {
    color: var(--success-color);
}

.result-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.result-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.result-meta {
    display: flex;
    gap: 2rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: 12px;
}

.result-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #333333;
}

.result-meta i {
    color: var(--accent-color);
}

.generated-text {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.85) 0%, rgba(248, 248, 248, 0.7) 100%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 14px;
    padding: 2.5rem 2.5rem 2.5rem 3rem;
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 400;
    line-height: 2.1;
    letter-spacing: 0.02em;
    color: rgba(26, 26, 26, 0.92);
    white-space: pre-wrap;
    word-break: break-word;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.05), 0 0 0 1px rgba(0, 0, 0, 0.02);
    position: relative;
}

/* 文案输出区左侧装饰线 */
.generated-text::before {
    content: '';
    position: absolute;
    top: 1.5rem;
    bottom: 1.5rem;
    left: 0;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: linear-gradient(180deg, var(--primary-light), var(--accent-color), var(--primary-light));
    opacity: 0.4;
}

/* 文案输出区首行缩进感增强 */
.generated-text::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(180deg, rgba(230, 207, 160, 0.04), transparent);
    border-radius: 14px 14px 0 0;
    pointer-events: none;
}

.result-tips {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
}

.result-tips h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--success-color);
}

.result-tips ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.result-tips li {
    padding-left: 1.5rem;
    position: relative;
    color: #333333;
    line-height: 1.7;
    letter-spacing: 0.01em;
}

.result-tips li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* 功能特点区域 */
.features-section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.45s var(--ease-premium);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow:
        0 24px 56px rgba(0, 0, 0, 0.1),
        0 6px 16px rgba(0, 0, 0, 0.25),
        0 0 40px rgba(59, 139, 101, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 22px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 8px 24px rgba(59, 139, 101, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.45s var(--ease-premium);
}

.feature-card:hover .feature-icon {
    transform: scale(1.08);
    box-shadow:
        0 12px 32px rgba(59, 139, 101, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.feature-icon i {
    font-size: 2.5rem;
    color: white;
}

.feature-card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #333333;
    line-height: 1.7;
    letter-spacing: 0.01em;
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 3000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s var(--ease-premium);
}

.modal.active {
    display: flex;
}

/* =============================================
   离线状态提示条
   ============================================= */
.offline-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    background: linear-gradient(135deg, #c0392b, #e74c3c);
    color: #fff;
    text-align: center;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transform: translateY(-100%);
    transition: transform 0.4s var(--ease-premium);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.offline-banner.show {
    transform: translateY(0);
}
.offline-banner i {
    font-size: 1rem;
    animation: pulse 2s infinite;
}
.offline-banner-reconnect {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    padding: 0.25rem 0.9rem;
    margin-left: 0.6rem;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background 0.3s;
}
.offline-banner-reconnect:hover {
    background: rgba(255,255,255,0.35);
}

/* 禁用按钮提示 */
.btn-disabled-overlay {
    position: relative;
    overflow: hidden;
}
.btn-disabled-overlay::after {
    content: '需要联网';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.6);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}
.offline .btn-disabled-overlay::after {
    opacity: 1;
}
.offline .btn-disabled-overlay {
    pointer-events: none;
}
.offline .btn-disabled-overlay .btn {
    opacity: 0.4;
    pointer-events: none;
}

/* 重新连线闪烁提示 */
@keyframes reconnectFlash {
    0%, 100% { background: linear-gradient(135deg, #27ae60, #2ecc71); }
    50% { background: linear-gradient(135deg, #2ecc71, #27ae60); }
}
.offline-banner.online-restored {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    animation: reconnectFlash 0.6s ease-in-out 2;
}
.offline-banner.online-restored .banner-text::before {
    content: '已恢复联网';
}

.modal-content {
    max-width: 450px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2.5rem;
    position: relative;
    animation: slideUp 0.4s var(--ease-premium);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
    transform: rotate(90deg);
}

.modal-content h2 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 2rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.modal-content h2 i {
    color: var(--primary-light);
}

.modal-content .input-group {
    margin-bottom: 1.5rem;
}

.divider {
    text-align: center;
    margin: 2rem 0;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(0, 0, 0, 0.08);
}

.divider span {
    background: var(--glass-bg);
    padding: 0 1rem;
    color: var(--text-muted);
    position: relative;
}

.social-login {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-login button {
    width: 100%;
}

.auth-switch {
    text-align: center;
    margin-top: 1.5rem;
    color: #333333;
}

.auth-switch a {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* 会员订阅模态框 */
.subscription-content {
    max-width: 1000px;
}

.subscription-content h2 {
    margin-bottom: 2rem;
}

/* ============================================
   联系客服弹窗（微信二维码）
   ============================================ */
.contact-content {
    max-width: 440px;
    text-align: center;
    padding: 1.5rem 2rem;
}

.contact-container {
    padding: 0.5rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-icon-wrap {
    width: 60px;
    height: 60px;
    margin: 0 auto 0.75rem;
    background: linear-gradient(135deg, #07C160, #06AD56);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(7, 193, 96, 0.3);
}

.contact-icon-wrap i {
    font-size: 1.8rem;
    color: #fff;
}

.contact-container h2 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
    line-height: 1.4;
    word-break: break-word;
    white-space: normal;
    background: linear-gradient(135deg, #07C160, #06AD56);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    padding: 0 0.5rem;
}

.contact-subtitle {
    color: rgba(148, 163, 184, 0.7);
    font-size: 0.85rem;
    margin-bottom: 1.2rem;
    line-height: 1.5;
    padding: 0 0.5rem;
}

.qr-code-wrap {
    background: #fff;
    border-radius: 14px;
    padding: 0.75rem;
    display: inline-block;
    margin-bottom: 1rem;
    box-shadow: 0 4px 20px rgba(7, 193, 96, 0.15);
    border: 2px solid rgba(7, 193, 96, 0.2);
    max-width: 100%;
    box-sizing: border-box;
}

.qr-code-img {
    max-width: 200px;
    width: 100%;
    height: auto;
    display: block;
    border-radius: 6px;
}

.contact-id {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(7, 193, 96, 0.1);
    border: 1px solid rgba(7, 193, 96, 0.25);
    border-radius: 10px;
    padding: 0.5rem 1rem;
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
    color: #07C160;
    font-weight: 600;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
}

.contact-id i {
    font-size: 1rem;
}

.contact-hint {
    color: rgba(148, 163, 184, 0.5);
    font-size: 0.8rem;
    line-height: 1.6;
    margin-bottom: 0.6rem;
    padding: 0 0.5rem;
}

.contact-soon {
    color: rgba(251, 191, 36, 0.8);
    font-size: 0.75rem;
    padding-top: 0.6rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    margin-top: 0.3rem;
}

/* 联系弹窗 手机端 */

/* 桌面端隐藏移动端固定元素 */
.mobile-top-bar,
.m-data-stats,
.mobile-fixed-bottom,
.explore-services-area {
    display: none;
}


/* 探索服务按钮 — 桌面端基础样式 */
.show-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 2rem;
    background: linear-gradient(180deg, #38a06a 0%, #2d8a5e 100%);
    border: none;
    border-radius: 28px;
    color: #ffffff;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    margin-bottom: 2rem;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.3),
        0 4px 12px rgba(46,139,87,0.25);
    position: relative;
    overflow: hidden;
}

.show-more-btn:hover {
    background: linear-gradient(180deg, #42b077 0%, #329965 100%);
    transform: translateY(-2px);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.3),
        0 6px 20px rgba(46,139,87,0.3);
}

.show-more-btn i {
    font-size: 0.8rem;
    color: #ffffff;
    transition: transform 0.3s ease;
}

.show-more-btn:hover i {
    transform: translateY(2px);
}



/* ===== v100 移动端详情面板 — 全面优化 ===== */
/* 遮罩层 */
.m-detail-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    z-index: 10000;
    transition: opacity 0.3s;
}
.m-detail-overlay.active {
    display: block;
    opacity: 1;
}

/* 面板主体 — 上移起始位置 */
.m-detail-panel {
    display: none;
    position: fixed;
    top: 6vh;
    left: 0;
    right: 0;
    bottom: 0;
    background: #FFFFFF;
    border-radius: 24px 24px 0 0;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1);
    z-index: 10001;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 100px;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}
.m-detail-panel.active {
    display: block;
    transform: translateY(0);
}

/* 面板头部 — 粘性 + 极细分隔线 #F0F0F0 */
.m-detail-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #F0F0F0;
}

/* 主标题 — 深黑 #1A1A1A / 700 / 放大 */
.m-detail-header h3 {
    color: #1A1A1A;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.02em;
}

/* 关闭按钮 — 深灰 #555 / 放大 / 44px 热区 */
.m-detail-header button {
    background: none;
    border: none;
    color: #888888;
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0;
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
}
.m-detail-header button:hover,
.m-detail-header button:active {
    background: rgba(0, 0, 0, 0.06);
    color: #1A1A1A;
}

/* 内容区 — 加大内边距 */
.m-detail-body {
    padding: 1.2rem 1.5rem;
}

/* ===== 内容区统一样式 ===== */
/* 隐藏克隆内容中的重复大标题 */
.m-detail-body .section-header h2 {
    display: none !important;
}

/* 副标题容器 — 收紧顶部间距 */
.m-detail-body .section-header {
    margin-bottom: 0.8rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid #F0F0F0;
    margin-top: 0;
}

/* 副标题说明文字 — 中灰 #666 / 400 / 居中 */
.m-detail-body .section-header p {
    color: #666666;
    font-size: 0.78rem;
    font-weight: 400;
    margin: 0.3rem 0 0;
    text-align: center;
    line-height: 1.5;
}

/* 隐藏装饰线 */
.m-detail-body .section-deco {
    display: none !important;
}

/* ===== 卡片网格 — 2列等宽 ===== */
.m-detail-body .features-grid,
.m-detail-body .products-grid,
.m-detail-body .cases-grid,
.m-detail-body .news-grid,
.m-detail-body .services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-top: 0;
}

/* 通用卡片 — 纯白 #FFF + 极细描边 #EEE + 柔和阴影 + 16px圆角 + 充足内边距 */
.m-detail-body .feature-card,
.m-detail-body .product-card,
.m-detail-body .case-card,
.m-detail-body .news-card,
.m-detail-body .service-card {
    background: #FFFFFF !important;
    border: 1px solid #EEEEEE !important;
    border-radius: 16px !important;
    padding: 1.25rem 1rem !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
    text-align: center !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* glass-card 兼容 */
.m-detail-body .glass-card {
    background: #FFFFFF !important;
    border: 1px solid #EEEEEE !important;
    border-radius: 16px !important;
    padding: 1.25rem 1rem !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* 卡片图标 — v102 浅薄荷绿实心方块 + 白色图标 */
.m-detail-body .feature-icon,
.m-detail-body .product-img {
    background: rgba(46, 139, 87, 0.15) !important;
    width: 44px !important;
    height: 47px !important;
    border-radius: 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 auto 0.6rem !important;
}
.m-detail-body .feature-icon i,
.m-detail-body .product-img i {
    font-size: 1.15rem !important;
    color: #FFFFFF !important;
}

/* 卡片标题 — 深黑 #1A1A1A / 600 */
.m-detail-body .feature-card h3,
.m-detail-body .product-card h3,
.m-detail-body .product-info h3 {
    color: #1A1A1A !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    margin: 0.3rem 0 0.35rem !important;
    line-height: 1.4 !important;
}

/* 卡片正文 — 深灰 #333 / 行高1.6 / 清晰可读 */
.m-detail-body .feature-card p,
.m-detail-body .product-card p,
.m-detail-body .product-info p {
    color: #666666 !important;
    font-size: 0.78rem !important;
    font-weight: 400 !important;
    line-height: 1.6 !important;
    margin: 0 !important;
}

/* 品牌关键词高亮 — 品牌深绿 */
.m-detail-body .key-hl {
    color: #2E8B57 !important;
    font-weight: 600 !important;
}

/* 产品标签 */
.m-detail-body .product-tag {
    background: rgba(46, 139, 87, 0.08) !important;
    color: #2E8B57 !important;
    font-size: 0.65rem !important;
    font-weight: 500 !important;
    padding: 0.15rem 0.5rem !important;
    border-radius: 8px !important;
    display: inline-block !important;
    margin-bottom: 0.35rem !important;
}

/* 联系表单 */
.m-detail-body .contact-form-card {
    background: #FFFFFF !important;
    border: 1px solid #EEEEEE !important;
    border-radius: 16px !important;
    padding: 1.3rem !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
}
.m-detail-body label {
    color: #333333 !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
}
.m-detail-body input,
.m-detail-body textarea,
.m-detail-body select {
    background: #FAFAFA !important;
    border: 1px solid #E0E0E0 !important;
    border-radius: 10px !important;
    color: #1A1A1A !important;
    font-size: 0.85rem !important;
    padding: 0.6rem 0.8rem !important;
}
.m-detail-body button[type="submit"],
.m-detail-body .btn-primary {
    background: #2E8B57 !important;
    color: #FFFFFF !important;
    border-radius: 14px !important;
    font-weight: 600 !important;
}

/* 新闻/案例卡片 */
.m-detail-body .news-card h4,
.m-detail-body .case-card h4 {
    color: #1A1A1A !important;
    font-size: 0.9rem !important;
    font-weight: 700 !important;
}
.m-detail-body .news-card p,
.m-detail-body .case-card p {
    color: #333333 !important;
    font-size: 0.78rem !important;
    line-height: 1.6 !important;
}

/* 列表 */
.m-detail-body ul {
    padding-left: 1.2rem !important;
}
.m-detail-body ul li {
    color: #333333 !important;
    font-size: 0.85rem !important;
    line-height: 1.6 !important;
    margin-bottom: 0.35rem !important;
}




@media (max-width: 768px) {

    /* 移动端顶部标题栏 */
    .mobile-top-bar {
        display: flex;
        align-items: center;
        justify-content: center;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        height: 3rem;
        background: rgba(255, 255, 255, 0.92);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
        padding-top: env(safe-area-inset-top, 0px);
    }
    .mobile-top-bar .top-bar-center {
        display: flex;
        align-items: flex-end;
        gap: 0.3rem;
    }
    .mobile-top-bar .top-bar-lvt {
        font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        font-size: 1.6rem;
        font-weight: 400;
        display: inline-flex;
        align-items: baseline;
        gap: 0;
        line-height: 1;
    }
    .mobile-top-bar .lvt-l,
    .mobile-top-bar .lvt-t {
        font-weight: 300;
        color: #2d8a5e;
    }
    .mobile-top-bar .lvt-v {
        font-weight: 900;
        color: #1a6b3a;
    }
    @keyframes topBarLvtGlow {
        from { filter: brightness(1); }
        to { filter: brightness(1.15); }
    }

    @keyframes badgeBreathe {
        from {
            box-shadow: 0 0 10px rgba(45, 138, 94, 0.2), 0 0 20px rgba(45, 138, 94, 0.08);
            border-color: rgba(45, 138, 94, 0.3);
            background: linear-gradient(135deg, rgba(45, 138, 94, 0.15) 0%, rgba(59, 180, 120, 0.08) 100%);
        }
        to {
            box-shadow: 0 0 22px rgba(45, 138, 94, 0.4), 0 0 40px rgba(45, 138, 94, 0.15);
            border-color: rgba(45, 138, 94, 0.55);
            background: linear-gradient(135deg, rgba(45, 138, 94, 0.22) 0%, rgba(59, 180, 120, 0.12) 100%);
        }
    }

    @keyframes badgeBoltPulse {
        0%, 100% { opacity: 0.6; filter: drop-shadow(0 0 3px rgba(45, 138, 94, 0.4)); }
        50% { opacity: 1; filter: drop-shadow(0 0 10px rgba(45, 138, 94, 0.8)); }
    }

    /* 标题栏 Open AI引擎驱动 徽章 — 细描边+半透白底+动态呼吸光效 */
    .mobile-top-bar .top-bar-badge {
        position: absolute;
        right: 0.7rem;
        display: flex;
        align-items: center;
        gap: 0.3rem;
        background: rgba(255, 255, 255, 0.65);
        border: 1px solid rgba(46, 139, 87, 0.30);
        border-radius: 20px;
        padding: 0.2rem 0.65rem;
        font-size: 0.7rem;
        font-weight: 500;
        letter-spacing: 0.03em;
        color: #2E8B57;
        line-height: 1.2;
        box-shadow: 0 0 6px rgba(46, 139, 87, 0.12);
        animation: badgeBreathe93 2.2s ease-in-out infinite;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
    .mobile-top-bar .top-bar-badge i {
        font-size: 0.55rem;
        color: #2E8B57;
        animation: none;
    }

    /* Open AI徽章 — 动态呼吸光效 + 雷电脉冲 */
    .mobile-top-bar .top-bar-badge i {
        animation: boltPulse93 1.5s ease-in-out infinite;
    }
@keyframes badgeBreathe93 {
    0%, 100% {
        box-shadow: 0 0 4px rgba(46, 139, 87, 0.10);
        border-color: rgba(46, 139, 87, 0.20);
    }
    50% {
        box-shadow: 0 0 16px rgba(46, 139, 87, 0.30), 0 0 32px rgba(46, 139, 87, 0.06);
        border-color: rgba(46, 139, 87, 0.50);
    }
}
@keyframes boltPulse93 {
    0%, 100% {
        opacity: 0.7;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.15);
    }
}

    /* 移动端页面内容区避开顶部标题栏 */
    .mobile-page {
        padding-top: 3rem;
    }
    #mobile-dashboard {
        padding-top: 3rem;
        background: #FAFAFA;
    }
    /* 主容器使用 flex 布局，让数据卡片自适应推到底部 */
    .main-container {
        display: flex;
        flex-direction: column;
        min-height: 100vh;
        padding-bottom: 4rem;
    }
    .contact-content {
        max-width: 92vw;
        width: 92vw;
        margin: 0 auto;
        padding: 1.25rem 1rem;
    }

    .qr-code-img {
        max-width: 160px;
    }

    .contact-container h2 {
        font-size: 1.1rem;
        line-height: 1.35;
    }

    .contact-icon-wrap {
        width: 52px;
        height: 52px;
    }

    .contact-icon-wrap i {
        font-size: 1.1rem;
    }

    .contact-subtitle {
        font-size: 0.8rem;
        margin-bottom: 1rem;
    }

    .contact-id {
        font-size: 0.85rem;
        padding: 0.45rem 0.8rem;
    }

    .contact-hint {
        font-size: 0.75rem;
    }
    
    .modal-content {
        padding: 1.5rem 1rem;
    }
    
    .modal-close {
        top: 0.75rem;
        right: 0.75rem;
        font-size: 1.8rem;
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: rgba(255,255,255,0.05);
    }
}

.subscription-plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.plan-card {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 2rem;
    cursor: pointer;
    transition: all 0.4s var(--ease-premium);
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.plan-card:hover {
    border-color: var(--border-active);
    transform: translateY(-5px);
    box-shadow:
        0 16px 40px rgba(0, 0, 0, 0.1),
        0 4px 12px rgba(59, 139, 101, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.plan-card.popular {
    border-color: var(--border-active);
    background: rgba(59, 139, 101, 0.06);
    box-shadow:
        0 0 30px rgba(59, 139, 101, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(59, 139, 101, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.plan-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.plan-header h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.price {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
    -webkit-text-fill-color: var(--text-muted);
}

.save {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.25rem 0.75rem;
    background: rgba(16, 185, 129, 0.15);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
    flex: 1;
}

.plan-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #333333;
}

.plan-features li i {
    color: var(--success-color);
    font-size: 0.875rem;
}

/* ========== 文案次数加量包 ========== */

.addon-section {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.addon-title {
    text-align: center;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.addon-title i {
    color: var(--primary-light);
}

.addon-desc {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.addon-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.addon-card {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 14px;
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.35s var(--ease-smooth);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.addon-card:hover {
    border-color: var(--border-active);
    background: rgba(59, 139, 101, 0.08);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(59, 139, 101, 0.08);
}

.addon-card.popular-addon {
    border-color: var(--border-active);
    background: rgba(59, 139, 101, 0.06);
    box-shadow: 0 0 20px rgba(59, 139, 101, 0.05);
}

.addon-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    white-space: nowrap;
    box-shadow: 0 3px 10px rgba(59, 139, 101, 0.25);
}

.addon-times {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-top: 0.25rem;
}

.addon-price {
    font-size: 1.6rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.addon-unit {
    font-size: 0.75rem;
    color: var(--text-muted);
}


/* Footer */
.footer {
    background: rgba(6, 10, 18, 0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.footer-section p {
    color: #333333;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-section a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: all 0.35s var(--ease-smooth);
}

.footer-section a:hover {
    color: var(--primary-light);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.25rem;
    transition: all 0.35s var(--ease-premium);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(59, 139, 101, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

/* =====================================================
   生成进度动画
   ===================================================== */
.progress-section {
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* AI 核心光球 */
.progress-ai-orb {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
}

.ai-orb-core {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 56px; height: 56px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, rgba(92, 184, 130, 0.55), rgba(59, 139, 101, 0.25));
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 0 30px rgba(59, 139, 101, 0.4), inset 0 0 20px rgba(255, 255, 255, 0.08);
    animation: orbPulse 2s ease-in-out infinite;
}

.ai-orb-core i {
    font-size: 1.4rem;
    color: #fff;
    filter: drop-shadow(0 0 8px rgba(116, 198, 157, 0.8));
}

@keyframes orbPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(59, 139, 101, 0.35), inset 0 0 15px rgba(255, 255, 255, 0.06); }
    50% { box-shadow: 0 0 40px rgba(59, 139, 101, 0.6), inset 0 0 25px rgba(255, 255, 255, 0.12); }
}

/* 光环 */
.ai-orb-ring {
    position: absolute;
    top: 50%; left: 50%;
    border-radius: 50%;
    border: 1.5px solid rgba(59, 139, 101, 0.25);
    transform: translate(-50%, -50%);
    animation: ringExpand 3s ease-out infinite;
}

.ring-1 { width: 70px; height: 70px; animation-delay: 0s; }
.ring-2 { width: 85px; height: 85px; animation-delay: 1s; }
.ring-3 { width: 100px; height: 100px; animation-delay: 2s; }

@keyframes ringExpand {
    0% { opacity: 0.8; transform: translate(-50%, -50%) scale(0.8); }
    50% { opacity: 0.3; }
    100% { opacity: 0; transform: translate(-50%, -50%) scale(1.3); }
}

/* 环绕粒子 */
.ai-orb-particles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.particle {
    position: absolute;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: rgba(92, 184, 130, 0.6);
    top: 50%; left: 50%;
    animation: particleOrbit 3s linear infinite;
}
@keyframes particleOrbit {
    0% { transform: rotate(0deg) translateX(50px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(50px) rotate(-360deg); }
}
.p1 { animation-duration: 2.5s; }
.p2 { animation-duration: 3.2s; animation-delay: -0.5s; }
.p3 { animation-duration: 2.8s; animation-delay: -1s; }
.p4 { animation-duration: 3.5s; animation-delay: -1.5s; }
.p5 { animation-duration: 2.3s; animation-delay: -2s; }
.p6 { animation-duration: 3s; animation-delay: -2.5s; }

/* 进度步骤条 */
.progress-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 1.2rem;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.35;
    transition: all 0.5s var(--ease-premium);
}

.progress-step.active {
    opacity: 1;
}

.progress-step.completed {
    opacity: 0.7;
}

.step-dot {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transition: all 0.5s var(--ease-premium);
    position: relative;
}

.progress-step.active .step-dot {
    background: #3b8b65;
    box-shadow: 0 0 12px rgba(59, 139, 101, 0.55);
    animation: stepPulse 1.5s ease-in-out infinite;
}

.progress-step.completed .step-dot {
    background: #3b8b65;
}

@keyframes stepPulse {
    0%, 100% { box-shadow: 0 0 8px rgba(59, 139, 101, 0.35); }
    50% { box-shadow: 0 0 18px rgba(59, 139, 101, 0.7); }
}

.progress-step span {
    font-size: 0.75rem;
    color: #333333;
    white-space: nowrap;
}

.step-line {
    width: 40px; height: 1.5px;
    background: rgba(0, 0, 0, 0.06);
    margin: 0 8px;
    margin-bottom: 18px;
    transition: all 0.5s var(--ease-premium);
    position: relative;
    overflow: hidden;
}

.step-line.completed {
    background: rgba(59, 139, 101, 0.55);
}

.step-line.completed::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: rgba(92, 184, 130, 0.7);
    animation: lineGlow 1.5s ease-in-out infinite;
}

@keyframes lineGlow {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* 状态文字 + 打字动画 */
.progress-status {
    margin-bottom: 1.2rem;
}

.progress-status-text {
    font-size: 1rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.03em;
}

.typing-dots .dot1, .typing-dots .dot2, .typing-dots .dot3 {
    animation: dotBounce 1.4s ease-in-out infinite;
    opacity: 0;
}

.typing-dots .dot2 { animation-delay: 0.2s; }
.typing-dots .dot3 { animation-delay: 0.4s; }

@keyframes dotBounce {
    0%, 60%, 100% { opacity: 0; }
    30% { opacity: 1; }
}

/* 进度条 */
.progress-bar-wrapper {
    position: relative;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1.2rem;
}

.progress-bar-glow {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(92, 184, 130, 0.25), transparent);
    animation: barShimmer 2s ease-in-out infinite;
}

@keyframes barShimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-bar-fill {
    position: absolute;
    top: 0; left: 0;
    height: 100%;
    background: linear-gradient(90deg, #3b8b65, #5cb882, #e6cfa0);
    background-size: 200% 100%;
    border-radius: 2px;
    transition: width 0.4s var(--ease-premium);
    animation: barFlow 2s ease-in-out infinite;
}

@keyframes barFlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* 模型标签 */
.progress-model-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.9rem;
    border-radius: 20px;
    background: rgba(59, 139, 101, 0.12);
    border: 1px solid rgba(59, 139, 101, 0.2);
    font-size: 0.75rem;
    color: var(--primary-light);
    margin-bottom: 1.2rem;
}

.progress-model-badge i { font-size: 0.7rem; }

/* 停止按钮 */
.stop-gen-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1.2rem;
    color: rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 0.08);
    font-size: 0.8rem;
}

.stop-gen-btn:hover {
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

/* 响应式 - 进度条 */
@media (max-width: 480px) {
    .progress-ai-orb { width: 80px; height: 80px; }
    .ai-orb-core { width: 44px; height: 44px; }
    .ai-orb-core i { font-size: 1.1rem; }
    .ring-1 { width: 56px; height: 56px; }
    .ring-2 { width: 68px; height: 68px; }
    .ring-3 { width: 80px; height: 80px; }
    @keyframes particleOrbit {
        0% { transform: rotate(0deg) translateX(40px) rotate(0deg); }
        100% { transform: rotate(360deg) translateX(40px) rotate(-360deg); }
    }
    .progress-step span { font-size: 0.65rem; }
    .step-line { width: 24px; }
}

/* =====================================================
   手机端侧边抽屉导航 (仅首页)
   ===================================================== */
/* 汉堡菜单按钮 - 默认隐藏，手机端显示 */
.hamburger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-btn span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s var(--ease-premium);
}

/* 手机端悬浮左侧导航栏 */

/* 响应式设计 */

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    /* 导航栏紧凑化 — 防止过高遮挡内容 */
    .navbar {
        padding: 0.4rem 0;
    }
    .nav-container {
        padding: 0 0.75rem;
        gap: 0.5rem;
    }
    .logo {
        font-size: 1.05rem;
        gap: 0.4rem;
        flex-shrink: 0;
    }
    .logo i {
        font-size: 1.3rem;
    }
    .nav-actions {
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 0.3rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .nav-actions::-webkit-scrollbar {
        display: none;
    }
    .nav-actions .btn {
        padding: 0.35rem 0.55rem;
        font-size: 0.72rem;
        white-space: nowrap;
        flex-shrink: 0;
    }
    .nav-actions .btn i {
        display: inline;
        margin-right: 0.2rem;
    }
    .user-info {
        padding: 0.3rem 0.55rem;
        font-size: 0.72rem;
        flex-shrink: 0;
    }
    .user-info i {
        font-size: 1rem;
    }
    .user-info small {
        font-size: 0.6rem;
    }

    .hero {
        padding: 0 1rem 3rem;
    }

    .hero-content {
        max-width: none;
        width: 100%;
    }

    .hero-lvt {
        font-size: 3.5rem;
        color: #2d8a5e !important;
        text-shadow: 0 0 10px rgba(45, 138, 94, 0.25), 0 0 30px rgba(45, 138, 94, 0.1), 0 0 60px rgba(45, 138, 94, 0.04);
        animation: none !important;
        filter: none !important;
    }

    .hero-brand-row {
        display: none !important;
    }

    .hero-badge {
        display: none !important;
    }

    .hero-gallery {
        width: 100vw;
        margin-left: -1rem;
        margin-right: 0;
        margin-top: 0;
        margin-bottom: 0;
    }

    .hero-gallery .gallery-img {
        height: 260px;
        border-radius: 0 !important;
    }
    .hero-gallery .gallery-slide {
        border-radius: 0 !important;
    }

    /* 轮播图底部渐变遮罩过渡 */
    .hero-gallery .gallery-container::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 25%;
        background: linear-gradient(to bottom, transparent 0%, rgba(255,255,255,0.6) 50%, rgba(255,255,255,1) 100%);
        z-index: 5;
        pointer-events: none;
    }

    .hero-gallery .gallery-img i {
        font-size: 2.5rem;
    }

    .hero h1 {
        font-size: 2rem;
        margin-top: 0.9rem;
    }

    .hero-subtitle {
        font-size: 0.72rem;
        margin-top: 0.4rem;
        color: #666666;
        letter-spacing: 0.5px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }

    .steps-indicator {
        flex-wrap: nowrap;
        justify-content: space-between;
        padding: 0 0.25rem;
    }
    .step {
        gap: 0.3rem;
    }
    .step-number {
        width: 36px !important;
        height: 36px !important;
        font-size: 0.8rem !important;
    }
    .step-label {
        font-size: 0.62rem !important;
    }

    .step-line {
        width: 24px !important;
        margin: 0 0.1rem !important;
        margin-top: 18px !important;
        display: block !important;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .video-type-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .element-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }

    .hook-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }

    /* 钩子卡片移动端紧凑化 — 与爆款元素按钮一致 */
    .hook-btn {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 0.75rem 0.4rem;
        border-radius: 10px;
        gap: 0.5rem;
    }
    .hook-icon {
        width: auto;
        height: auto;
        background: none;
        box-shadow: none;
        border-radius: 0;
    }
    .hook-icon i {
        font-size: 1.1rem;
        background: linear-gradient(135deg, var(--primary-light), var(--secondary-color));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        filter: drop-shadow(0 0 10px rgba(116, 198, 157, 0.15));
    }
    .hook-info {
        align-items: center;
    }
    .hook-title {
        font-size: 0.75rem;
        margin-bottom: 0;
    }
    .hook-desc {
        display: none;
    }
    .hook-example {
        display: none;
    }

    /* 模式网格：每行2个 */
    .mode-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.7rem;
    }

    /* 平台网格：每行2个 */
    .platform-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    /* 核心功能网格：每行3个 */
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.6rem;
    }
    .feature-card {
        padding: 1rem 0.5rem;
    }
    .feature-icon {
        width: 40px;
        height: 40px;
        border-radius: 10px;
        margin-bottom: 0.4rem;
    }
    .feature-icon i {
        font-size: 1.1rem;
    }
    .feature-card h3 {
        font-size: 0.78rem;
        margin-bottom: 0.2rem;
    }
    .feature-card p {
        font-size: 0.65rem;
        line-height: 1.4;
    }

    /* 生成器内容紧凑化 */
    .generator-content {
        padding: 1.25rem 1rem;
        background: #FFFFFF !important;
        border: 1px solid #EEEEEE !important;
        border-radius: 20px !important;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05) !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }
    .step-content h3 {
        font-size: 1.05rem;
        margin-bottom: 0.4rem;
    }
    .step-desc {
        font-size: 0.78rem;
        margin-bottom: 0.5rem;
    }

    /* 步骤导航紧凑化 */
    .step-navigation {
        margin-top: 1rem;
        padding-top: 0.85rem;
        border-top: 1px solid #F0F0F0 !important;
    }
    .step-navigation .btn {
        padding: 0.5rem 0.9rem;
        font-size: 0.78rem;
    }
    .step-navigation #homeBtn {
        font-size: 0.72rem !important;
    }
    .step-navigation #prevBtn {
        font-size: 0.76rem !important;
        padding: 0.45rem 0.8rem !important;
    }
    .step-navigation #nextBtn {
        font-size: 0.76rem !important;
        padding: 0.45rem 1rem !important;
    }

    .result-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .result-actions {
        width: 100%;
    }

    .result-actions button {
        flex: 1;
    }

    .subscription-plans {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.6rem;
    }

    .subscription-content {
        max-width: 98vw;
        padding: 0.8rem 0.4rem;
    }

    .plan-card {
        padding: 0.75rem;
        border-radius: 10px;
    }

    .plan-header {
        margin-bottom: 0.5rem;
        padding-bottom: 0.5rem;
    }

    .plan-header h3 {
        font-size: 0.75rem;
        margin-bottom: 0.3rem;
    }

    .price {
        font-size: 1.1rem;
    }

    .price span {
        font-size: 0.6rem;
    }

    .plan-features {
        display: block;
    }

    .plan-features li {
        padding: 0.3rem 0;
        font-size: 0.6rem;
        gap: 0.3rem;
    }

    .plan-features li i {
        font-size: 0.55rem;
    }

    .save {
        font-size: 0.55rem;
        padding: 0.15rem 0.4rem;
        margin-top: 0.25rem;
    }

    .popular-badge {
        font-size: 0.55rem;
        padding: 0.25rem 0.5rem;
        top: -8px;
    }

    .plan-card .btn {
        padding: 0.35rem 0.25rem;
        font-size: 0.65rem;
        border-radius: 8px;
    }

    .addon-grid {
        grid-template-columns: repeat(2, 1fr);
    }


    /* 模式按钮移动端紧凑化 */
    .mode-btn {
        padding: 1.15rem 0.7rem;
        border-radius: 18px;
        background: #FFFFFF !important;
        border: 1px solid #EEEEEE !important;
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04) !important;
        gap: 0.5rem;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }
    .mode-btn .btn-icon {
        font-size: 1.55rem;
        width: auto;
        height: auto;
        margin-bottom: 0;
        color: #2E8B57 !important;
        filter: none !important;
    }
    .mode-btn .btn-text {
        font-size: 0.85rem;
        font-weight: 700;
        color: #1A1A1A !important;
    }
    .mode-btn .btn-desc {
        font-size: 0.68rem;
        color: #777777;
    }
    /* 选中态 */
    .mode-btn.active {
        border-color: #2E8B57 !important;
        background: #F0FAF4 !important;
        box-shadow: 0 4px 16px rgba(46, 139, 87, 0.12), 0 0 0 1px rgba(46, 139, 87, 0.15) !important;
    }
    .mode-btn.active .btn-icon {
        color: #2E8B57 !important;
    }
    .mode-btn.active .btn-text {
        color: #1A1A1A !important;
    }

    /* 平台按钮移动端紧凑化 */
    .platform-btn {
        padding: 0.7rem 0.6rem;
        border-radius: 12px;
    }
    .platform-btn .platform-icon {
        font-size: 1.6rem;
        margin-bottom: 0.2rem;
    }
    .platform-btn .platform-name {
        font-size: 0.82rem;
    }
    .platform-btn .platform-desc {
        font-size: 0.68rem;
    }

    /* 元素按钮移动端紧凑化 */
    .element-btn {
        padding: 0.75rem 0.4rem;
        border-radius: 10px;
    }
    .element-btn i {
        font-size: 1.1rem;
    }
    .element-btn span {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .video-type-grid {
        grid-template-columns: 1fr;
    }

    .element-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.4rem;
    }

    /* 钩子卡片480px保持与爆款元素一致 */
    .hook-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.4rem;
    }

    /* 模式选择卡片移动端 */
    .mode-card {
        padding: 1.25rem 1rem;
    }
    .mode-card .mode-icon {
        width: 44px;
        height: 47px;
    }
    .mode-card .mode-icon i {
        font-size: 1.2rem;
    }
    .mode-card .mode-title {
        font-size: 1rem;
    }
    .mode-card .mode-desc {
        font-size: 0.75rem;
    }

    /* 平台选择卡片移动端 */
    .platform-card {
        padding: 1.25rem 1rem;
    }
    .platform-card .platform-icon {
        width: 44px;
        height: 47px;
    }
    .platform-card .platform-icon i {
        font-size: 1.2rem;
    }
    .platform-card .platform-name {
        font-size: 1rem;
    }

    /* 步骤内容移动端 */
    .generator-content {
        padding: 1.25rem 1rem;
        background: #FFFFFF !important;
        border: 1px solid #EEEEEE !important;
        border-radius: 20px !important;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05) !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }
    .step-content h3 {
        font-size: 1.1rem;
    }
    .step-desc {
        font-size: 0.85rem;
    }

    /* 客户配置选择行移动端 */
    .customer-config-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    .customer-config-row select {
        width: 100%;
    }
    .customer-config-row .btn {
        width: 100%;
        justify-content: center;
    }

    /* 表单输入框移动端 */
    .generator-form input,
    .generator-form textarea,
    .generator-form select {
        padding: 0.75rem 1rem;
        font-size: 16px; /* 防止iOS缩放 */
    }
    .generator-form textarea {
        min-height: 80px;
    }

    /* 生成按钮移动端 */
    .generate-btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }

    /* 离线提示条移动端 */
    .offline-banner {
        font-size: 0.8rem;
        padding: 0.6rem 0.75rem;
    }
    .offline-banner-reconnect {
        padding: 0.2rem 0.6rem;
        font-size: 0.75rem;
    }

    .addon-grid {
        grid-template-columns: 1fr;
    }
    .addon-card {
        padding: 1.25rem 1rem;
    }
    .addon-times {
        font-size: 1.15rem;
    }
    .addon-price {
        font-size: 1.4rem;
    }
}

/* 复选框样式 */
.checkbox-group {
    margin: 1rem 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #333333;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox-label a {
    color: var(--primary-light);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

/* 用户信息样式 */
.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 25px;
    color: var(--text-primary);
    font-size: 0.9rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.user-info i {
    font-size: 1.25rem;
    color: var(--primary-light);
}

/* 响应式调整 */

@media (max-width: 768px) {
    /* nav-actions 样式已在主768px断点中统一处理 */
}

/* =====================================================
   文案润色选择框 — 玻璃卡片风格
   ===================================================== */
.polish-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.polish-btn {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1rem;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 1rem;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    color: #e6f0e8;
    cursor: pointer;
    text-align: left;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.06),
        0 4px 20px rgba(0,0,0,0.25);
    position: relative;
    overflow: hidden;
}

.polish-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 1rem;
    padding: 1px;
    background: linear-gradient(135deg, rgba(59,139,101,0.2), transparent 50%, rgba(230,207,160,0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.polish-btn:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(59,139,101,0.35);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.08),
        0 8px 30px rgba(0,0,0,0.35),
        0 0 20px rgba(59,139,101,0.1);
    transform: translateY(-3px);
}

.polish-btn:hover::before {
    opacity: 1;
}

.polish-btn:active {
    transform: translateY(-1px) scale(0.98);
}

.polish-btn.selected {
    border-color: var(--accent-color);
    background: rgba(230,207,160,0.08);
    box-shadow:
        inset 0 1px 0 rgba(230,207,160,0.15),
        0 8px 30px rgba(0,0,0,0.35),
        0 0 30px rgba(230,207,160,0.15);
}

.polish-btn.selected::after {
    content: '';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    background: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(230,207,160,0.4);
}

.polish-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    background: rgba(59,139,101,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    color: var(--accent-color);
    flex-shrink: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}

.polish-btn:hover .polish-icon {
    background: rgba(59,139,101,0.25);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(59,139,101,0.2);
}

.polish-btn.selected .polish-icon {
    background: rgba(230,207,160,0.2);
    color: var(--accent-color);
    box-shadow: 0 0 15px rgba(230,207,160,0.25);
}

.polish-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.polish-title {
    font-weight: 600;
    font-size: 1rem;
    color: #e6f0e8;
    letter-spacing: 0.01em;
}

.polish-desc {
    font-size: 0.8rem;
    color: #8ea593;
    line-height: 1.4;
}

/* 移动端润色按钮 */

@media (max-width: 768px) {
    .polish-options {
        grid-template-columns: 1fr;
    }

    .polish-btn {
        padding: 1rem;
    }
}

/* =====================================================
   生成结果可编辑标题
   ===================================================== */
.result-title-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.result-title {
    margin: 0;
    padding: 0.5rem 0.75rem;
    border: 1px solid transparent;
    border-radius: 0.5rem;
    background: transparent;
    color: var(--accent-color);
    font-size: 1.25rem;
    font-weight: 600;
    cursor: text;
    transition: all 0.3s ease;
    outline: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.result-title:hover {
    border-color: rgba(230, 207, 160, 0.2);
    background: rgba(230, 207, 160, 0.04);
}

.result-title:focus {
    border-color: rgba(230, 207, 160, 0.4);
    background: rgba(230, 207, 160, 0.06);
    box-shadow: 0 0 15px rgba(230, 207, 160, 0.1);
}

.result-title:empty::before {
    content: attr(data-placeholder);
    color: #8ea593;
    font-style: italic;
    font-weight: 400;
}

.edit-hint {
    font-size: 0.75rem;
    color: #8ea593;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.result-title-wrapper:hover .edit-hint {
    opacity: 0.7;
}

.result-title:focus + .edit-hint,
.result-title-wrapper:focus-within .edit-hint {
    opacity: 0;
}

/* =====================================================
   企业图片滚动介绍 (Gallery Carousel)
   ===================================================== */
.gallery-section {
    padding: 4rem 2rem 6rem;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-container {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(255,255,255,0.06);
}

.gallery-track {
    display: flex;
    transition: transform 0.6s var(--ease-premium);
}

.gallery-slide {
    min-width: 100%;
    position: relative;
}

.gallery-img {
    height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.gallery-img i {
    font-size: 5rem;
    color: rgba(255,255,255,0.25);
    transition: transform 0.4s ease;
}

.gallery-slide:hover .gallery-img i {
    transform: scale(1.1);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 3rem 2rem 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);
}

.gallery-caption h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.gallery-caption p {
    font-size: 1rem;
    color: rgba(255,255,255,0.78);
    text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 47px;
    border-radius: 50%;
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0,0,0,0.06);
    color: #333333;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.35s var(--ease-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.gallery-arrow:hover {
    background: rgba(255,255,255,0.85);
    transform: translateY(-50%) scale(1.08);
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.gallery-prev { left: 1rem; }
.gallery-next { right: 1rem; }

.gallery-arrow:hover {
    background: rgba(59, 139, 101, 0.5);
    border-color: rgba(59, 139, 101, 0.6);
    box-shadow: 0 4px 16px rgba(59, 139, 101, 0.3);
}

.gallery-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.6rem;
    z-index: 10;
}

.gallery-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.35s var(--ease-smooth);
    border: none;
    padding: 0;
}

.gallery-dot.active {
    background: #2d8a5e;
    width: 22px;
    border-radius: 4px;
    box-shadow: 0 1px 4px rgba(45,138,94,0.3);
    transform: none;
}

/* =====================================================
   产品中心 (Products)
   ===================================================== */
.products-section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.product-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.45s var(--ease-premium);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 24px 56px rgba(0,0,0,0.4),
        0 6px 16px rgba(0,0,0,0.25),
        0 0 40px rgba(59, 139, 101, 0.06);
}

.product-img {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-img i {
    font-size: 3.5rem;
    color: rgba(255,255,255,0.3);
    transition: transform 0.4s ease;
}

.product-card:hover .product-img i {
    transform: scale(1.15);
}

.product-info {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-tag {
    display: inline-block;
    align-self: flex-start;
    padding: 0.2rem 0.7rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(59,139,101,0.15);
    color: var(--primary-light);
    border: 1px solid rgba(59,139,101,0.2);
    margin-bottom: 0.75rem;
}

.product-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.product-info p {
    font-size: 0.9rem;
    color: #333333;
    line-height: 1.6;
    flex: 1;
}

/* =====================================================
   实用案例 (Cases)
   ===================================================== */
.cases-section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.case-card {
    padding: 2rem 1.75rem;
    text-align: center;
    transition: all 0.45s var(--ease-premium);
    position: relative;
}

.case-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 24px 56px rgba(0,0,0,0.4),
        0 6px 16px rgba(0,0,0,0.25),
        0 0 40px rgba(59,139,101,0.08);
}

.case-badge {
    position: absolute;
    top: -10px;
    right: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 3px 12px rgba(59,139,101,0.35);
}

.case-icon {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(59,139,101,0.15), rgba(230,207,160,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    font-size: 1.75rem;
    color: var(--primary-light);
}

.case-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.case-location {
    font-size: 0.85rem;
    color: var(--accent-color);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
}

.case-desc {
    font-size: 0.85rem;
    color: #333333;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.case-stats {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.case-stats strong {
    color: var(--primary-light);
    display: block;
    font-size: 1rem;
}

/* =====================================================
   公司动态 (News)
   ===================================================== */
.news-section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.news-card {
    padding: 2rem 1.5rem;
    transition: all 0.4s var(--ease-premium);
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow:
        0 20px 48px rgba(0,0,0,0.4),
        0 4px 12px rgba(59,139,101,0.08);
}

.news-date {
    font-size: 0.8rem;
    color: var(--primary-light);
    font-weight: 600;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.news-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    line-height: 1.5;
}

.news-card p {
    font-size: 0.88rem;
    color: #333333;
    line-height: 1.6;
    flex: 1;
    margin-bottom: 1rem;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--primary-light);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.35s ease;
}

.news-link:hover {
    gap: 0.7rem;
}

/* =====================================================
   服务项目 (Services)
   ===================================================== */
.services-section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.service-card {
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.45s var(--ease-premium);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 24px 56px rgba(0,0,0,0.4),
        0 6px 16px rgba(0,0,0,0.25),
        0 0 40px rgba(59,139,101,0.08);
}

.service-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #fff;
    box-shadow:
        0 6px 20px rgba(59,139,101,0.3),
        inset 0 1px 0 rgba(255,255,255,0.12);
    transition: all 0.4s var(--ease-premium);
}

.service-card:hover .service-icon {
    transform: scale(1.08);
    box-shadow:
        0 10px 28px rgba(59,139,101,0.4),
        inset 0 1px 0 rgba(255,255,255,0.18);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.service-card p {
    font-size: 0.9rem;
    color: #333333;
    line-height: 1.7;
}

/* =====================================================
   联系我们 (Contact)
   ===================================================== */
.contact-section {
    padding: 6rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.contact-info {
    padding: 2.5rem 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-icon-circle {
    width: 44px;
    height: 47px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 3px 12px rgba(59,139,101,0.25), inset 0 1px 0 rgba(255,255,255,0.1);
}

.contact-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.contact-item p {
    font-size: 0.88rem;
    color: #333333;
    line-height: 1.5;
}

.contact-form-card {
    padding: 2.5rem 2rem;
}

.contact-form-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.contact-form .input-group {
    margin-bottom: 0;
}

.contact-form .btn {
    margin-top: 0.5rem;
}

/* 响应式 - 新板块 */

@media (max-width: 768px) {
    .gallery-img {
        height: 280px;
    }
    .gallery-img i {
        font-size: 3rem;
    }
    .gallery-caption h3 {
        font-size: 1.2rem;
    }
    .gallery-arrow {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }
    .product-img {
        height: 130px;
    }
    .product-img i {
        font-size: 2.5rem;
    }

    .cases-grid {
        grid-template-columns: 1fr;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .gallery-section,
    .products-section,
    .cases-section,
    .news-section,
    .services-section,
    .contact-section {
        padding: 4rem 1.25rem;
    }
}

@media (max-width: 480px) {
    .gallery-img {
        height: 220px;
    }
    .gallery-img i {
        font-size: 2.5rem;
    }
    .gallery-caption {
        padding: 2rem 1rem 1.5rem;
    }
    .gallery-caption h3 {
        font-size: 1rem;
    }
    .gallery-caption p {
        font-size: 0.8rem;
    }

    .case-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
}

.personality-check-row {
    padding: 0.5rem 0.75rem;
    background: rgba(74, 157, 124, 0.08);
    border-radius: 8px;
    border: 1px solid rgba(74, 157, 124, 0.15);
}
.personality-check-row label {
    color: rgba(255, 255, 255, 0.85) !important;
}
.personality-check-row input[type="checkbox"] {
    accent-color: #4a9d7c;
}


/* ============ 移动端首页黑玻璃拟态全局覆盖 ============ */

@media (max-width: 768px) {
    /* 移动端 body 背景：纯净白色 */
    body {
        background: #FAFAFA !important;
        background-attachment: fixed !important;
    }
    /* 去除所有背景装饰层 */
    body::before {
        display: none !important;
    }
    body::after {
        display: none !important;
    }
    #particles-bg {
        display: none !important;
    }

    /* 导航栏在移动端完全隐藏（由底部导航栏替代） */
    .navbar {
        display: none !important;
    }

    /* 统一内容区左右内边距 */
    .main-container {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    /* 确保所有文字在移动端清晰锐利 */
    h1, h2, h3, h4, h5, h6 {
        -webkit-font-smoothing: antialiased !important;
        -moz-osx-font-smoothing: grayscale !important;
    }

    /* 全局链接颜色统一 */
    a {
        color: #555555 !important;
    }
    a:hover, a:active {
        color: #2d8a5e !important;
    }

    /* 模态框黑玻璃化 */
    .modal-content {
        background: rgba(255, 255, 255, 0.95) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
        border: 1px solid rgba(0, 0, 0, 0.08) !important;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
    }
    .modal-content h2, .modal-content h3 {
        color: #1a1a1a !important;
    }
    .modal-content p, .modal-content label {
        color: #555555 !important;
    }
    .modal-close {
        color: #555555 !important;
    }
    .modal-close:hover {
        color: #1a1a1a !important;
    }
    .input-group input, .input-group select, .input-group textarea {
        background: rgba(255, 255, 255, 0.95) !important;
        border-color: rgba(0, 0, 0, 0.12) !important;
        color: #1a1a1a !important;
    }
    .input-group input:focus, .input-group select:focus, .input-group textarea:focus {
        border-color: rgba(45, 138, 94, 0.5) !important;
    }
    .input-group label {
        color: #1a1a1a !important;
    }
    .btn-glass {
        background: rgba(255, 255, 255, 0.9) !important;
        border: 1px solid rgba(0, 0, 0, 0.12) !important;
        color: #333333 !important;
    }
    .btn-glass:hover {
        background: rgba(255, 255, 255, 0.95) !important;
        border-color: rgba(45, 138, 94, 0.3) !important;
        color: #2d8a5e !important;
    }
    .btn-primary {
        background: #2d8a5e !important;
        border: 1px solid #2d8a5e !important;
        color: #ffffff !important;
    }
    .btn-primary:hover {
        background: #24704d !important;
        border-color: #24704d !important;
    }
}

/* ============ 移动端模块化首页 v2 ============ */

@media (max-width: 768px) {
    /* 隐藏原有 desktop 区域 */
    .features-section,
    .products-section,
    .testimonials-section,
    .news-section,
    .contact-section,
    .footer,
    .cases-section,
    .services-section {
        display: none !important;
    }
    
    /* 显示移动端仪表板 */
    #mobile-dashboard {
        display: flex !important;
        flex-direction: column;
        flex-grow: 1;
        padding: 0 0 2rem;
    }
    
    /* 弹性间隔：自动推数据卡片到底部 */
    .mobile-spacer {
        flex-grow: 1;
        min-height: 0;
    }
    
    /* 模块分区标题 */
    .m-section-title {
        font-size: 1.2rem;
        font-weight: 700;
        color: #111111;
        margin: 0.8rem 0 0.3rem;
    }
    .m-section-desc {
        font-size: 0.65rem;
        color: #888888;
        margin-bottom: 0.8rem;
        font-weight: 400;
    }
    
    /* 模块网格 2列 */
    .m-modules-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.7rem;
        margin-bottom: 1.5rem;
    }
    
    /* 模块入口卡片 — v101 浅色高级质感 */
    .m-module-card {
        border-radius: 16px;
        padding: 1.0rem 1.2rem 1.2rem;
        position: relative;
        overflow: hidden;
        min-height: 130px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        cursor: pointer;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        transition: transform 0.2s, box-shadow 0.2s;
        background: #FFFFFF;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
        border: 1px solid #EEEEEE;
    }
    .m-module-card:active {
        transform: scale(0.97);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    }
    .m-module-card::before {
        content: '';
        position: absolute;
        top: 0; left: 0; right: 0; bottom: 0;
        z-index: 0;
        background: radial-gradient(circle at 85% 85%, rgba(168, 240, 208, 0.20) 0%, transparent 60%);
        pointer-events: none;
    }
    .m-module-card .m-card-icon, .m-module-card .m-card-text, .m-module-card .m-card-text h3, .m-module-card .m-card-text p { pointer-events: none; }
.m-module-card .m-card-icon {
        position: absolute;
        top: 1rem; left: 1rem;
        font-size: 1.1rem;
        z-index: 1;
        color: #2E8B57;
    }
    .m-module-card .m-card-text {
        position: relative;
        z-index: 1;
    }
    .m-module-card h3 {
        color: #1A1A1A;
        font-size: 1rem;
        font-weight: 700;
        margin: 0 0 0.2rem;
    }
    .m-module-card p {
        color: #777777;
        font-size: 0.7rem;
        margin: 0;
        line-height: 1.3;
        font-weight: 400;
    }
    /* 详情面板 — v100 浅色高级视觉风格 */
    .m-detail-overlay {
        transition: opacity 0.3s;
    }
    .m-detail-header {
        position: sticky;
        top: 0;
        z-index: 10;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        padding: 1rem 1.5rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #F0F0F0;
    }
    .m-detail-header h3 {
        color: #1A1A1A;
        font-size: 1.4rem;
        font-weight: 700;
        margin: 0;
    }
    .m-detail-header button {
        background: none;
        border: none;
        color: #888888;
        font-size: 1.4rem;
        cursor: pointer;
        padding: 0;
        margin-left: auto;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
    }
    .m-detail-header button:hover,
    .m-detail-header button:active {
        background: rgba(0, 0, 0, 0.06);
        color: #1A1A1A;
    }
    .m-detail-body {
        padding: 1.2rem 1.5rem;
    }

    .hero h1,
    .m-section-title,
    .section-header h2,
    .m-detail-header h3,
    #page-mine h2,
    #page-mine .user-info h3 {
        font-weight: 700 !important;
        letter-spacing: 0.5px !important;
    }
    .m-module-card h3,
    .feature-card h3,
    .product-card h3,
    .case-card h3,
    .news-card h3,
    .service-card h3,
    .m-detail-item h4,
    .contact-item h4,
    .contact-form-card h3,
    .gallery-caption h3 {
        font-weight: 700 !important;
    }
    .stat-number,
    .case-badge,
    .addon-price,
    .price,
    .addon-times,
    .save,
    .plan-header h3 {
        font-weight: 600 !important;
    }
    .feature-card p,
    .product-card p,
    .case-desc,
    .news-card p,
    .service-card p,
    .contact-item p,
    .gallery-caption p,
    .hero-subtitle,
    .section-header > p,
    .m-detail-item p,
    .m-detail-body > p {
        font-weight: 400 !important;
    }
    .stat-label,
    .news-date,
    .product-tag,
    .addon-unit,
    .save,
    .m-section-desc,
    .mobile-nav-label,
    .hero-badge span,
    .case-location {
        font-weight: 300 !important;
    }
    .m-module-card p {
        font-weight: 400 !important;
    }

    /* 探索服务卡片图片 - 深色半透明蒙版 */
    .m-module-card.m-module-core,
    .m-module-card.m-module-products,
    .m-module-card.m-module-cases,
    .m-module-card.m-module-news,
    .m-module-card.m-module-services,
    .m-module-card.m-module-contact {
        position: relative;
        overflow: hidden;
    }
    .m-module-card.m-module-core .m-card-text,
    .m-module-card.m-module-products .m-card-text,
    .m-module-card.m-module-cases .m-card-text,
    .m-module-card.m-module-news .m-card-text,
    .m-module-card.m-module-services .m-card-text,
    .m-module-card.m-module-contact .m-card-text {
        position: relative;
        z-index: 2;
    }
    .m-module-card.m-module-core .m-card-icon,
    .m-module-card.m-module-products .m-card-icon,
    .m-module-card.m-module-cases .m-card-icon,
    .m-module-card.m-module-news .m-card-icon,
    .m-module-card.m-module-services .m-card-icon,
    .m-module-card.m-module-contact .m-card-icon {
        z-index: 2;
        color: #fff;
        text-shadow: 0 1px 4px rgba(0,0,0,0.4);
    }
    .m-module-card.m-module-core .m-card-text h3,
    .m-module-card.m-module-products .m-card-text h3,
    .m-module-card.m-module-cases .m-card-text h3,
    .m-module-card.m-module-news .m-card-text h3,
    .m-module-card.m-module-services .m-card-text h3,
    .m-module-card.m-module-contact .m-card-text h3 {
        color: #fff;
        text-shadow: 0 1px 3px rgba(0,0,0,0.5);
    }
    .m-module-card.m-module-core .m-card-text p,
    .m-module-card.m-module-products .m-card-text p,
    .m-module-card.m-module-cases .m-card-text p,
    .m-module-card.m-module-news .m-card-text p,
    .m-module-card.m-module-services .m-card-text p,
    .m-module-card.m-module-contact .m-card-text p {
        color: rgba(255,255,255,0.85);
        text-shadow: 0 1px 3px rgba(0,0,0,0.5);
    }
    .m-card-img-wrap {
        position: absolute;
        inset: 0;
        z-index: 0;
        border-radius: 16px;
        overflow: hidden;
    }
    .m-card-img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }
    .m-module-core .m-card-img-wrap img {
        object-position: right top;
    }
    .m-module-products .m-card-img-wrap img,
    .m-module-cases .m-card-img-wrap img,
    .m-module-news .m-card-img-wrap img,
    .m-module-services .m-card-img-wrap img,
    .m-module-contact .m-card-img-wrap img {
        object-position: right top;
    }
    .m-card-img-mask {
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg,
            rgba(35,35,35,0.45) 0%,
            rgba(35,35,35,0.25) 60%,
            rgba(35,35,35,0.15) 100%
        );
        pointer-events: none;
    }

    /* ============ v100 详情面板内容覆盖：浅色高级视觉 ============ */
    .m-detail-panel .features-section,
    .m-detail-panel .products-section,
    .m-detail-panel .cases-section,
    .m-detail-panel .news-section,
    .m-detail-panel .services-section,
    .m-detail-panel .contact-section,
    .m-detail-panel .contact-form-card,
    .m-detail-panel .contact-info,
    .m-detail-panel .features-grid,
    .m-detail-panel .products-grid,
    .m-detail-panel .cases-grid,
    .m-detail-panel .news-grid,
    .m-detail-panel .services-grid,
    .m-detail-panel .contact-container,
    .m-detail-panel .glass-card,
    .m-detail-panel .feature-card,
    .m-detail-panel .product-card,
    .m-detail-panel .case-card,
    .m-detail-panel .news-card,
    .m-detail-panel .service-card,
    .m-detail-panel .section-header {
        display: block !important;
    }
    .m-detail-panel .features-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
    }
    .m-detail-panel .products-grid,
    .m-detail-panel .cases-grid,
    .m-detail-panel .services-grid {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 0.75rem !important;
    }
    .m-detail-panel .news-grid {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 0.75rem !important;
    }
    .m-detail-panel .contact-container {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 0.75rem !important;
    }
    /* v100: 卡片纯白底+极细描边+柔和阴影+16px圆角 */
    .m-detail-panel .feature-card,
    .m-detail-panel .product-card,
    .m-detail-panel .case-card,
    .m-detail-panel .news-card,
    .m-detail-panel .service-card,
    .m-detail-panel .contact-info,
    .m-detail-panel .contact-form-card {
        background: #FFFFFF !important;
        border: 1px solid #EEEEEE !important;
        border-radius: 16px !important;
        padding: 1.25rem 1rem !important;
        box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05) !important;
    }
    /* v100: 图标可见，品牌绿浅底 */
    .m-detail-panel .feature-card .feature-icon,
    .m-detail-panel .product-card .product-img,
    .m-detail-panel .service-card .service-icon {
        display: flex !important;
        background: rgba(46, 139, 87, 0.15) !important;
        width: 44px !important;
        height: 47px !important;
        border-radius: 12px !important;
        align-items: center !important;
        justify-content: center !important;
        margin: 0 auto 0.6rem !important;
    }
    .m-detail-panel .section-header {
        margin-bottom: 0.8rem !important;
        padding: 0 !important;
    }
    .m-detail-panel .section-header h2 {
        display: none !important;
    }
    .m-detail-panel .section-header > p {
        font-size: 0.78rem !important;
        color: #666666 !important;
        font-weight: 400 !important;
        text-align: center !important;
        margin-top: 0.3rem !important;
    }
    .m-detail-panel .section-header .section-deco,
    .m-detail-panel .section-header i {
        display: none !important;
    }
    /* v100: 标题深黑 */
    .m-detail-panel .feature-card h3,
    .m-detail-panel .product-card h3,
    .m-detail-panel .case-card h3,
    .m-detail-panel .news-card h3,
    .m-detail-panel .service-card h3,
    .m-detail-panel .contact-item h4,
    .m-detail-panel .contact-form-card h3 {
        font-size: 0.95rem !important;
        color: #1A1A1A !important;
        font-weight: 700 !important;
        margin-bottom: 0.35rem !important;
    }
    /* v100: 正文深灰 */
    .m-detail-panel .feature-card p,
    .m-detail-panel .product-card p,
    .m-detail-panel .case-card .case-desc,
    .m-detail-panel .news-card p,
    .m-detail-panel .service-card p,
    .m-detail-panel .contact-item p,
    .m-detail-panel .contact-form .input-group label {
        font-size: 0.78rem !important;
        color: #666666 !important;
        font-weight: 400 !important;
        line-height: 1.6 !important;
    }
    .m-detail-panel .contact-form .input-group input,
    .m-detail-panel .contact-form .input-group textarea {
        width: 100% !important;
        padding: 0.6rem !important;
        background: #FAFAFA !important;
        border: 1px solid #E0E0E0 !important;
        border-radius: 10px !important;
        color: #1A1A1A !important;
        font-size: 0.85rem !important;
        margin-top: 0.2rem !important;
        box-sizing: border-box !important;
    }
    .m-detail-panel .contact-form .btn-full {
        width: 100% !important;
        padding: 0.75rem !important;
        background: #2E8B57 !important;
        border: 1px solid #2E8B57 !important;
        color: #FFFFFF !important;
        border-radius: 14px !important;
        font-size: 0.9rem !important;
        font-weight: 600 !important;
        margin-top: 0.5rem !important;
    }
    .m-detail-panel .news-link {
        display: none !important;
    }
    /* v100: 标签品牌绿 */
    .m-detail-panel .case-badge {
        font-size: 0.7rem !important;
        padding: 0.2rem 0.5rem !important;
        border-radius: 8px !important;
        background: rgba(46, 139, 87, 0.08) !important;
        color: #2E8B57 !important;
        font-weight: 600 !important;
        display: inline-block !important;
        margin-bottom: 0.3rem !important;
    }
    .m-detail-panel .news-date {
        font-size: 0.65rem !important;
        color: #666666 !important;
        font-weight: 300 !important;
        margin-bottom: 0.2rem !important;
    }
    .m-detail-panel .product-tag {
        font-size: 0.65rem !important;
        padding: 0.15rem 0.5rem !important;
        border-radius: 8px !important;
        background: rgba(46, 139, 87, 0.08) !important;
        color: #2E8B57 !important;
        border: 1px solid rgba(46, 139, 87, 0.12) !important;
        display: inline-block !important;
        margin-bottom: 0.35rem !important;
    }
    .m-detail-panel .contact-icon-circle {
        display: none !important;
    }
    .m-detail-panel .contact-item {
        display: flex !important;
        flex-direction: column !important;
        padding: 0.5rem 0 !important;
        border-bottom: 1px solid #F0F0F0 !important;
    }
    .m-detail-panel .contact-item:last-child {
        border-bottom: none !important;
    }

    /* v100: 案例卡片 */
    .m-detail-panel .cases-section {
        display: block !important;
    }
    .m-detail-panel .cases-grid {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 0.75rem !important;
    }
    .m-detail-panel .case-card {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        padding: 1.25rem 1rem !important;
        position: relative !important;
        background: #FFFFFF !important;
        border: 1px solid #EEEEEE !important;
        border-radius: 16px !important;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
    }
    .m-detail-panel .case-card .case-icon {
        display: flex !important;
        width: 44px !important;
        height: 47px !important;
        border-radius: 12px !important;
        background: rgba(46, 139, 87, 0.15) !important;
        align-items: center !important;
        justify-content: center !important;
        margin-bottom: 0.6rem !important;
        font-size: 1.15rem !important;
        color: #FFFFFF !important;
        position: relative !important;
        top: auto !important;
        left: auto !important;
    }
    .m-detail-panel .case-card .case-badge {
        position: absolute !important;
        top: 0.8rem !important;
        right: 0.8rem !important;
        background: #2E8B57 !important;
        color: #FFFFFF !important;
        padding: 0.2rem 0.6rem !important;
        border-radius: 50px !important;
        font-size: 0.65rem !important;
        font-weight: 600 !important;
        box-shadow: 0 2px 8px rgba(46, 139, 87, 0.12) !important;
        margin-bottom: 0 !important;
    }
    .m-detail-panel .case-card h3 {
        font-size: 1rem !important;
        font-weight: 700 !important;
        color: #1A1A1A !important;
        margin: 0 0 0.3rem !important;
        text-align: center !important;
    }
    .m-detail-panel .case-card .case-location {
        font-size: 0.78rem !important;
        color: #666666 !important;
        margin-bottom: 0.5rem !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0.3rem !important;
        font-weight: 400 !important;
    }
    .m-detail-panel .case-card .case-desc {
        font-size: 0.78rem !important;
        color: #666666 !important;
        line-height: 1.6 !important;
        margin-bottom: 0.8rem !important;
        text-align: center !important;
        font-weight: 400 !important;
    }
    .m-detail-panel .case-card .case-stats {
        display: flex !important;
        justify-content: center !important;
        gap: 2rem !important;
        padding-top: 0.8rem !important;
        border-top: 1px solid #F0F0F0 !important;
        width: 100% !important;
        font-size: 0.75rem !important;
        color: #666666 !important;
        font-weight: 400 !important;
    }
    .m-detail-panel .case-card .case-stats strong {
        color: #2E8B57 !important;
        display: block !important;
        font-size: 1.1rem !important;
        font-weight: 600 !important;
        margin-bottom: 0.2rem !important;
    }
    .m-detail-panel .case-card .case-stats span {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 0.15rem !important;
    }
    /* v100: 服务项目 */
    .m-detail-panel .services-section {
        display: block !important;
    }
    .m-detail-panel .services-grid {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 0.75rem !important;
    }
    .m-detail-panel .service-card {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        padding: 1.25rem 1rem !important;
        background: #FFFFFF !important;
        border: 1px solid #EEEEEE !important;
        border-radius: 16px !important;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
    }
    .m-detail-panel .service-card .service-icon {
        display: flex !important;
        width: 44px !important;
        height: 47px !important;
        border-radius: 12px !important;
        background: rgba(46, 139, 87, 0.15) !important;
        align-items: center !important;
        justify-content: center !important;
        margin-bottom: 0.6rem !important;
        font-size: 1.15rem !important;
        color: #FFFFFF !important;
        position: relative !important;
        top: auto !important;
        left: auto !important;
    }
    .m-detail-panel .service-card h3 {
        font-size: 1rem !important;
        font-weight: 700 !important;
        color: #1A1A1A !important;
        margin: 0 0 0.3rem !important;
    }
    .m-detail-panel .service-card p {
        font-size: 0.78rem !important;
        color: #666666 !important;
        line-height: 1.6 !important;
        font-weight: 400 !important;
    }
}
@media (max-width: 768px) {
    /* ============ 移动端数据模块 ============ */
    #heroStatsInline {
        display: none !important;
    }

    .m-data-stats {
        display: flex !important;
        flex-direction: row !important;
        justify-content: center !important;
        gap: 0.6rem !important;
        width: 100% !important;
        padding: 0 1rem !important;
        margin: 0 0 0.6rem !important;
    }

    .explore-services-area {
        display: block !important;
    }

    .m-stat-card {
        flex: 1 !important;
        min-width: 0 !important;
        background: #ffffff !important;
        border: 1px solid #EEEEEE !important;
        border-radius: 14px !important;
        padding: 0.8rem 0.4rem !important;
        text-align: center !important;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        position: relative !important;
        overflow: hidden !important;
    }

    .m-stat-card::after {
        content: '' !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 50% !important;
        background: linear-gradient(to bottom, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0) 100%) !important;
        pointer-events: none !important;
        border-radius: 14px 14px 0 0 !important;
    }

    .m-stat-number {
        font-size: 1.35rem !important;
        font-weight: 800 !important;
        color: #111111 !important;
        margin-bottom: 0.15rem !important;
        position: relative !important;
        z-index: 1 !important;
    }

    .m-stat-symbol {
        color: #2d8a5e !important;
        font-weight: 800 !important;
    }

    .m-stat-label {
        font-size: 0.6rem !important;
        color: #888888 !important;
        font-weight: 400 !important;
        line-height: 1 !important;
        position: relative !important;
        z-index: 1 !important;
    }
    /* 科技扫描线 — hero-badge 专用 */
    .hero-badge::after {
        content: "";
        position: absolute;
        top: 0;
        left: -60%;
        width: 40%;
        height: 100%;
        background: linear-gradient(
            90deg,
            transparent 0%,
            rgba(168, 240, 208, 0.08) 40%,
            rgba(168, 240, 208, 0.18) 50%,
            rgba(168, 240, 208, 0.08) 60%,
            transparent 100%
        );
        animation: techScan 3s ease-in-out infinite;
        pointer-events: none;
    }

    /* 探索服务按钮高光已融入主样式 */

    .hero-badge::before {
        content: "";
        position: absolute;
        top: -1px;
        left: -1px;
        right: -1px;
        bottom: -1px;
        border-radius: inherit;
        background: linear-gradient(
            135deg,
            rgba(168, 240, 208, 0) 0%,
            rgba(168, 240, 208, 0.25) 50%,
            rgba(168, 240, 208, 0) 100%
        );
        opacity: 0;
        animation: techGlow 3s ease-in-out infinite;
        pointer-events: none;
        z-index: -1;
    }

    .hero-badge {
        position: relative !important;
        overflow: hidden !important;
    }

    .show-more-btn:active i {
        transform: translateY(2px) !important;
    }

}

/* ============ PWA 独立模式优化 ============ */
@media (display-mode: standalone) {
    body {
        /* 独立应用中隐藏浏览器UI后，使用安全区域 */
        -webkit-tap-highlight-color: transparent;
        -webkit-user-select: none;
        user-select: none;
    }

    /* 允许文本选择和输入框交互 */
    input, textarea, [contenteditable] {
        -webkit-user-select: text;
        user-select: text;
    }

    /* 顶部标题栏适配安全区 */
    .mobile-top-bar {
        padding-top: calc(0px + env(safe-area-inset-top, 0px)) !important;
    }
    /* 底部导航适配安全区 */
    .mobile-nav {
        padding-bottom: calc(0.35rem + env(safe-area-inset-bottom, 10px)) !important;
        background: #FFFFFF !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        height: calc(51px + env(safe-area-inset-bottom, 0px)) !important;
        min-height: calc(51px + env(safe-area-inset-bottom, 0px)) !important;
        box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.04), 0 -1px 0 rgba(0, 0, 0, 0.06) !important;
    }

    /* 固定元素适配状态栏 */
    .m-data-stats,
.mobile-fixed-bottom {
        padding-bottom: env(safe-area-inset-bottom, 0.5rem) !important;
    }

    /* 遮罩层覆盖安全区 */
    .m-detail-overlay,
    #mDetailPanel {
        padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px));
    }
}

/* ===== v293: 版本更新横幅（自动升级逻辑使用）===== */
#lvtVersionUpdateBar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    background: #E65100;
    color: #fff;
    font-size: 0.85rem;
    padding: 0.7rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 2px 12px rgba(230, 81, 0, 0.4);
    cursor: pointer;
    text-align: center;
    animation: lvtUpdateBarSlideIn 0.3s ease-out;
}

#lvtVersionUpdateBar i {
    font-size: 0.9rem;
}

@keyframes lvtUpdateBarSlideIn {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ================================================
   v295 UI 质感升级（P0 + P1）
   追加式改动：不修改上方任何既有规则
   ================================================ */

/* ---------- P1-1: 语义化间距 / 字号 token ---------- */
:root {
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 2.5rem;
    --space-8: 3rem;
    --text-xs: 0.6875rem;   /* 11px */
    --text-sm: 0.8125rem;   /* 13px */
    --text-base: 0.9375rem; /* 15px */
    --text-md: 1.0625rem;   /* 17px */
    --text-lg: 1.25rem;     /* 20px */
    --text-xl: 1.5rem;      /* 24px */
    --text-2xl: 1.875rem;   /* 30px */
    --text-3xl: 2.375rem;   /* 38px */
}

/* ---------- P0-2: 数据数字等宽（跳动消除）---------- */
.data-num,
.data-item,
.m-stat-number,
.stat-number,
.stat-value,
.db-metric-value,
.db-metric-trend,
.db-channel-pct,
.db-update-time,
.hero-stats,
.lvt-num {
    font-variant-numeric: tabular-nums;
    -moz-font-feature-settings: "tnum" 1;
    -webkit-font-feature-settings: "tnum" 1;
    font-feature-settings: "tnum" 1;
}

/* ---------- P0-1: 全局按压反馈 ---------- */
button:not(:disabled):not(.no-press):active,
input[type="submit"]:not(:disabled):active,
.mobile-nav .nav-item:active,
.m-module-card:active,
.profile-action-btn:active,
.header-btn:active {
    transform: scale(0.97);
    transition-duration: 0.08s;
}

/* 可点击视频卡（爆款列表）轻按压 */
.hot-video-card:active,
.video-item:active,
.douyin-video-item:active {
    transform: scale(0.985);
}

/* ---------- P0-3: hero 卡高光与环境光晕 ---------- */
/* 我的页沉浸式头部：顶部 1px 高光 */
.my-header {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

/* 首页数据卡：顶部高光 + 品牌环境光晕（覆盖需 !important，因上方媒体查询使用 !important） */
.m-stat-card {
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 2px 6px rgba(0, 0, 0, 0.03),
        0 6px 18px rgba(46, 139, 87, 0.07) !important;
}

/* 直播大屏指标卡：原环境阴影之上叠加顶部高光描边 */
.db-metric-card {
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.55),
        0 4px 14px rgba(15, 122, 62, 0.08) !important;
}

/* 我的页核心数据栏 / 五宫格：白色卡片顶部高光 + 品牌环境光晕 */
.data-bar,
.function-bar {
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.95),
        0 2px 10px rgba(0, 0, 0, 0.04),
        0 6px 18px rgba(46, 139, 87, 0.05) !important;
}

/* ---------- P0-4: 动效弱化降级（无障碍）---------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---------- P1-2: 骨架屏通用类 ---------- */
.lvt-skeleton {
    position: relative;
    overflow: hidden;
    background: #ECEEEC;
    border-radius: 8px;
    pointer-events: none;
    -webkit-tap-highlight-color: transparent;
}

.lvt-skeleton::after {
    content: '';
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.62) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    animation: lvtSkeletonShimmer 1.4s infinite;
}

@keyframes lvtSkeletonShimmer {
    100% { transform: translateX(100%); }
}

.lvt-skeleton--text { height: 0.85rem; border-radius: 6px; }
.lvt-skeleton--title { height: 1.1rem; width: 62%; border-radius: 6px; }
.lvt-skeleton--circle { width: 46px; height: 46px; border-radius: 50%; }
.lvt-skeleton--card { height: 92px; border-radius: 14px; }
.lvt-skeleton--video { height: 150px; border-radius: 12px; }
.lvt-skeleton + .lvt-skeleton { margin-top: 0.6rem; }

/* 骨架容器 */
.lvt-skeleton-wrap {
    padding: 0.4rem 0;
}

/* ---------- P1-3: Tab 页面转场交错入场 ---------- */
.mobile-page.page-enter,
.main-container.page-enter {
    animation: lvtPageIn 0.3s var(--ease-premium) both;
}

.mobile-page.page-enter > *,
.main-container.page-enter > * {
    animation: lvtStaggerIn 0.42s var(--ease-premium) both;
}

.mobile-page.page-enter > *:nth-child(1),
.main-container.page-enter > *:nth-child(1) { animation-delay: 0.02s; }
.mobile-page.page-enter > *:nth-child(2),
.main-container.page-enter > *:nth-child(2) { animation-delay: 0.06s; }
.mobile-page.page-enter > *:nth-child(3),
.main-container.page-enter > *:nth-child(3) { animation-delay: 0.10s; }
.mobile-page.page-enter > *:nth-child(4),
.main-container.page-enter > *:nth-child(4) { animation-delay: 0.14s; }
.mobile-page.page-enter > *:nth-child(5),
.main-container.page-enter > *:nth-child(5) { animation-delay: 0.18s; }
.mobile-page.page-enter > *:nth-child(6),
.main-container.page-enter > *:nth-child(6) { animation-delay: 0.22s; }
.mobile-page.page-enter > *:nth-child(n+7),
.main-container.page-enter > *:nth-child(n+7) { animation-delay: 0.26s; }

@keyframes lvtPageIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes lvtStaggerIn {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- P1-4: 统一空状态组件 ---------- */
.lvt-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 2.4rem var(--space-5);
    text-align: center;
}

.lvt-empty-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(46, 139, 87, 0.08);
    color: #2E8B57;
    font-size: var(--text-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-1);
}

.lvt-empty-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: #333;
}

.lvt-empty-desc {
    font-size: var(--text-sm);
    color: #999;
    line-height: 1.5;
    max-width: 16rem;
}

.lvt-empty-btn {
    margin-top: var(--space-3);
    padding: var(--space-2) var(--space-5);
    border: none;
    border-radius: 20px;
    background: #2E8B57;
    color: #fff;
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    font-family: var(--font-sans);
    box-shadow: 0 4px 12px rgba(46, 139, 87, 0.25);
}

/* 品牌色深色背景上的空态变体（如我的页抖音数据卡） */
#douyinTopCard .lvt-empty-icon {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
}

#douyinTopCard .lvt-empty-title {
    color: #fff;
}

#douyinTopCard .lvt-empty-desc {
    color: rgba(255, 255, 255, 0.72);
}

#douyinTopCard .lvt-empty-btn {
    background: #fff;
    color: #1f6b40;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}