/* ========================================
   弥散边界科技官网样式
   ======================================== */

:root {
    --primary: #4f6ef7;
    --primary-light: #6b85f9;
    --primary-dark: #3a56d4;
    --primary-glow: rgba(79, 110, 247, 0.25);
    --secondary: #7c5cfc;
    --accent: #a78bfa;
    --gradient-primary: linear-gradient(135deg, #4f6ef7 0%, #7c5cfc 100%);
    --gradient-hero: linear-gradient(135deg, #4f6ef7 0%, #a78bfa 50%, #7c5cfc 100%);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.65);
    --text-tertiary: rgba(255, 255, 255, 0.4);
    /* 统一深色背景系统 */
    --bg-deep: #0a0a0f;
    --bg-main: #0d0d12;
    --bg-section: #0f0f14;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    --bg-elevated: rgba(255, 255, 255, 0.02);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(79, 110, 247, 0.4);
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ====== 亮色主题变量覆盖 - 参考夸克(quark.cn)配色风格 ====== */
[data-theme="light"] {
    --primary: #0658ff;
    --primary-light: #2e7fff;
    --primary-dark: #0d54ff;
    --primary-glow: rgba(6, 88, 255, 0.15);
    --secondary: #1e8bff;
    --accent: #99e8ff;
    --gradient-primary: linear-gradient(90deg, #0658ff 0%, #99e8ff 100%);
    --gradient-hero: linear-gradient(90deg, #0658ff 0%, #1e8bff 40%, #99e8ff 100%);
    --text-primary: #1f2026;
    --text-secondary: rgba(31, 32, 38, 0.55);
    --text-tertiary: rgba(31, 32, 38, 0.35);
    --bg-deep: #f5f6f7;
    --bg-main: #ffffff;
    --bg-section: #f8f8f8;
    --bg-card: rgba(6, 10, 38, 0.03);
    --bg-card-hover: rgba(6, 10, 38, 0.06);
    --bg-elevated: rgba(6, 10, 38, 0.02);
    --border-color: rgba(6, 10, 38, 0.06);
    --border-hover: rgba(6, 88, 255, 0.4);
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

/* 统一背景渐变层 - 全页面连续渐变 */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    /* 使用非常柔和的垂直渐变，模拟深邃空间感 */
    background:
        /* 顶部微亮区域 */
        radial-gradient(ellipse 120% 30% at 50% 0%, rgba(79, 110, 247, 0.04) 0%, transparent 60%),
        /* 左侧柔和光晕 */
        radial-gradient(ellipse 40% 60% at 0% 30%, rgba(79, 110, 247, 0.03) 0%, transparent 50%),
        /* 右侧柔和光晕 */
        radial-gradient(ellipse 50% 70% at 100% 60%, rgba(124, 92, 252, 0.03) 0%, transparent 50%),
        /* 底部柔和光晕 */
        radial-gradient(ellipse 120% 40% at 50% 100%, rgba(79, 110, 247, 0.04) 0%, transparent 60%),
        /* 中心区域微光 */
        radial-gradient(ellipse 80% 50% at 50% 50%, rgba(124, 92, 252, 0.02) 0%, transparent 70%),
        /* 基础深色背景 - 从中心向上下略微变浅 */
        linear-gradient(180deg, 
            #09090d 0%, 
            #0a0a10 15%, 
            #0b0b12 30%, 
            #0c0c14 50%, 
            #0b0b12 70%, 
            #0a0a10 85%, 
            #09090d 100%);
    pointer-events: none;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.container {
    max-width: none;
    margin: 0 auto;
    padding: 0 90px;
}

/* ====== 导航栏 ====== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 72px;
    display: flex;
    align-items: center;
    background: transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(13, 13, 18, 0.72);
    backdrop-filter: blur(24px) saturate(1.2);
    -webkit-backdrop-filter: blur(24px) saturate(1.2);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}

.nav-inner {
    max-width: none;
    margin: 0 auto;
    width: 100%;
    padding: 0 90px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.nav-logo-img {
    height: 25px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-left: auto;
    margin-right: 40px;
}

.nav-links a {
    font-size: 14px;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-btn {
    padding: 8px 22px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.nav-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px var(--primary-glow);
}

.menu-toggle {
    display: none;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

/* 移动端菜单 */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(11, 15, 26, 0.8);
    backdrop-filter: blur(24px) saturate(1.3);
    -webkit-backdrop-filter: blur(24px) saturate(1.3);
    z-index: 1001;
    padding: 30px;
    transition: right 0.3s ease;
}

.mobile-menu.active {
    right: 0;
}

.menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.menu-title {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
}

.menu-close {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-list li {
    margin-bottom: 16px;
}

.menu-list a {
    color: var(--text-secondary);
    font-size: 16px;
    transition: var(--transition);
    display: block;
    padding: 8px 0;
}

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

.menu-footer {
    padding: 20px 0 0;
    border-top: 1px solid var(--border-color);
    margin-top: 20px;
    text-align: center;
}

.menu-footer .nav-btn {
    display: inline-block;
    padding: 10px 32px;
    font-size: 15px;
}

/* ====== Hero区 ====== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    overflow: hidden;
    z-index: 1;
}

/* 极光流光背景 - 增强版 */
.hero-aurora {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.aurora-layer {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    mix-blend-mode: screen;
}

.aurora-1 {
    width: 80vw;
    height: 80vh;
    top: -30%;
    left: -20%;
    background: radial-gradient(ellipse, rgba(79, 110, 247, 0.22) 0%, rgba(124, 92, 252, 0.1) 40%, transparent 70%);
    animation: aurora-drift-1 12s ease-in-out infinite alternate;
}

.aurora-2 {
    width: 60vw;
    height: 60vh;
    top: 10%;
    right: -15%;
    background: radial-gradient(ellipse, rgba(124, 92, 252, 0.2) 0%, rgba(167, 139, 250, 0.08) 40%, transparent 70%);
    animation: aurora-drift-2 15s ease-in-out infinite alternate;
}

.aurora-3 {
    width: 50vw;
    height: 50vh;
    bottom: -20%;
    left: 20%;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.16) 0%, rgba(79, 110, 247, 0.06) 40%, transparent 70%);
    animation: aurora-drift-3 10s ease-in-out infinite alternate;
}

/* 网格线背景 */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(79, 110, 247, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 110, 247, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 20%, transparent 70%);
}

@keyframes aurora-drift-1 {
    0% { transform: translate(0, 0) rotate(0deg) scale(1); opacity: 0.8; }
    33% { transform: translate(8%, 12%) rotate(5deg) scale(1.08); opacity: 1; }
    66% { transform: translate(-5%, 6%) rotate(-3deg) scale(0.95); opacity: 0.7; }
    100% { transform: translate(6%, -5%) rotate(2deg) scale(1.05); opacity: 0.9; }
}

@keyframes aurora-drift-2 {
    0% { transform: translate(0, 0) rotate(0deg) scale(1); opacity: 0.7; }
    50% { transform: translate(-10%, 8%) rotate(-4deg) scale(1.12); opacity: 1; }
    100% { transform: translate(5%, -8%) rotate(3deg) scale(0.93); opacity: 0.8; }
}

@keyframes aurora-drift-3 {
    0% { transform: translate(0, 0) scale(1); opacity: 0.6; }
    50% { transform: translate(8%, -6%) scale(1.15); opacity: 1; }
    100% { transform: translate(-5%, 4%) scale(0.94); opacity: 0.7; }
}

/* 粒子画布 */
.hero-particles {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* 鼠标跟随光效 - 增强 */
.hero-mouse-glow {
    position: fixed;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 110, 247, 0.1) 0%, rgba(124, 92, 252, 0.05) 25%, rgba(167, 139, 250, 0.02) 45%, transparent 65%);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    transition: left 0.4s ease-out, top 0.4s ease-out;
    opacity: 0;
}

.hero-mouse-glow.active {
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: none;
    margin: 0 auto;
    padding: 0 90px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

/* ====== 品牌标语块 ====== */
.hero-brand-block {
    text-align: center;
    animation: editor-entrance 1s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}

.hero-brand-name {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--primary-light);
    background: rgba(79, 110, 247, 0.08);
    border: 1px solid rgba(79, 110, 247, 0.15);
    padding: 6px 20px;
    border-radius: 20px;
    margin-bottom: 20px;
}

.hero-headline {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.5px;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 40%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-headline-accent {
    -webkit-text-fill-color: var(--primary-light);
}

.hero-subline {
    font-size: 16px;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

/* ====== 代码编辑器 - GitHub风格大尺寸 ====== */
@property --border-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

.code-editor {
    width: 100%;
    max-width: 960px;
    height: 55vh;
    background: rgba(13, 13, 18, 0.75);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    border: none;
    border-radius: 16px;
    overflow: visible;
    position: relative;
    animation: editor-entrance 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
    z-index: 10;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 1px rgba(79, 110, 247, 0.3), 0 0 8px rgba(79, 110, 247, 0.1), 0 0 20px rgba(124, 92, 252, 0.05);
}

@keyframes editor-entrance {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
        filter: blur(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* 旋转流光边框 - 三段式 + 宽边框 */
.code-editor::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 18px;
    padding: 3px;
    background: conic-gradient(
        from var(--border-angle),
        transparent 0%,
        rgba(79, 110, 247, 0.06) 3%,
        #4f6ef7 8%,
        #7c5cfc 14%,
        #a78bfa 19%,
        rgba(167, 139, 250, 0.35) 23%,
        transparent 30%,
        transparent 33%,
        rgba(79, 110, 247, 0.06) 36%,
        #4f6ef7 41%,
        #7c5cfc 47%,
        #a78bfa 52%,
        rgba(167, 139, 250, 0.35) 56%,
        transparent 63%,
        transparent 66%,
        rgba(79, 110, 247, 0.06) 69%,
        #4f6ef7 74%,
        #7c5cfc 80%,
        #a78bfa 85%,
        rgba(167, 139, 250, 0.35) 89%,
        transparent 96%,
        transparent 100%
    );
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask-composite: exclude;
    z-index: 11;
    pointer-events: none;
    animation: border-rotate 4s linear infinite;
}

/* 第二层柔和辉光 */
.code-editor::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 22px;
    padding: 6px;
    background: conic-gradient(
        from var(--border-angle),
        transparent 0%,
        rgba(79, 110, 247, 0.2) 5%,
        rgba(124, 92, 252, 0.15) 12%,
        transparent 22%,
        transparent 33%,
        rgba(79, 110, 247, 0.2) 38%,
        rgba(124, 92, 252, 0.15) 45%,
        transparent 55%,
        transparent 66%,
        rgba(79, 110, 247, 0.2) 71%,
        rgba(124, 92, 252, 0.15) 78%,
        transparent 88%,
        transparent 100%
    );
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask-composite: exclude;
    z-index: -1;
    pointer-events: none;
    animation: border-rotate 4s linear infinite;
    filter: blur(6px);
    opacity: 0.5;
}

@keyframes border-rotate {
    to { --border-angle: 360deg; }
}

@keyframes editor-glow-breathe {
    0%, 100% { opacity: 0.6; transform: scaleX(1); }
    50% { opacity: 1; transform: scaleX(1.1); }
}

/* 编辑器底部呼吸光晕 */
.editor-bottom-glow {
    position: absolute;
    bottom: -80px;
    left: 5%;
    right: 5%;
    height: 160px;
    background: radial-gradient(ellipse at center, rgba(79, 110, 247, 0.18) 0%, rgba(124, 92, 252, 0.08) 40%, transparent 70%);
    filter: blur(40px);
    z-index: -1;
    pointer-events: none;
    animation: editor-glow-breathe 4s ease-in-out infinite;
}

/* 编辑器装饰光环 */
.editor-glow-ring {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.ring-1 {
    width: 300%;
    height: 300%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(79, 110, 247, 0.04);
    animation: ring-pulse 8s ease-in-out infinite;
}

.ring-2 {
    width: 400%;
    height: 400%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px dashed rgba(124, 92, 252, 0.03);
    animation: ring-pulse 12s ease-in-out infinite 2s;
}

.ring-3 {
    width: 500%;
    height: 500%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(167, 139, 250, 0.02);
    animation: ring-pulse 16s ease-in-out infinite 4s;
}

@keyframes ring-pulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.03); }
}

/* 浮动光斑 */
.editor-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(40px);
}

.orb-a {
    width: 280px;
    height: 280px;
    top: -100px;
    right: -80px;
    background: radial-gradient(circle, rgba(79, 110, 247, 0.25) 0%, transparent 70%);
    animation: orb-float-a 6s ease-in-out infinite;
}

.orb-b {
    width: 220px;
    height: 220px;
    bottom: -80px;
    left: -70px;
    background: radial-gradient(circle, rgba(124, 92, 252, 0.2) 0%, transparent 70%);
    animation: orb-float-b 8s ease-in-out infinite 1s;
}

.orb-c {
    width: 160px;
    height: 160px;
    top: 30%;
    left: -110px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.15) 0%, transparent 70%);
    animation: orb-float-c 5s ease-in-out infinite 2s;
}

@keyframes orb-float-a {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.7; }
    50% { transform: translate(-20px, 15px) scale(1.1); opacity: 1; }
}

@keyframes orb-float-b {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.6; }
    50% { transform: translate(15px, -20px) scale(1.15); opacity: 1; }
}

@keyframes orb-float-c {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.5; }
    50% { transform: translate(10px, 15px) scale(1.1); opacity: 0.9; }
}

.editor-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    background: rgba(20, 20, 26, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px 16px 0 0;
    position: relative;
    z-index: 12;
    flex-shrink: 0;
}

.editor-dots {
    display: flex;
    gap: 7px;
}

.editor-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    transition: var(--transition);
}

.code-editor:hover .dot-red { box-shadow: 0 0 8px rgba(248, 81, 73, 0.5); }
.code-editor:hover .dot-yellow { box-shadow: 0 0 8px rgba(210, 153, 34, 0.5); }
.code-editor:hover .dot-green { box-shadow: 0 0 8px rgba(63, 185, 80, 0.5); }

.dot-red { background: #f85149; }
.dot-yellow { background: #d29922; }
.dot-green { background: #3fb950; }

.editor-tabs {
    display: flex;
    align-items: center;
    gap: 2px;
}

.editor-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    background: transparent;
    border-radius: 6px 6px 0 0;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    transition: var(--transition);
}

.editor-tab.active-tab {
    background: rgba(30, 30, 40, 0.8);
    color: rgba(255, 255, 255, 0.9);
    border-bottom: 2px solid var(--primary);
}

.editor-tab svg {
    color: var(--primary-light);
    opacity: 0.6;
}

.active-tab svg {
    opacity: 1;
}

.editor-actions {
    color: rgba(255, 255, 255, 0.25);
}

.editor-body {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    align-items: flex-start;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.75;
    position: relative;
    z-index: 12;
}

.editor-gutter {
    padding: 18px 0;
    min-width: 44px;
    text-align: right;
    color: rgba(255, 255, 255, 0.13);
    font-size: 12px;
    user-select: none;
    border-right: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    flex-direction: column;
}

.editor-gutter span {
    padding: 0 12px 0 8px;
    line-height: 24.5px;
}

.editor-code {
    flex: 1;
    padding: 18px;
    overflow: visible;
    white-space: pre-wrap;
    overflow-wrap: break-word;
}

/* 语法高亮色 */
.syn-keyword { color: #ff7b72; }
.syn-type { color: #79c0ff; }
.syn-string { color: #a5d6ff; }
.syn-func { color: #d2a8ff; }
.syn-comment { color: rgba(255, 255, 255, 0.25); font-style: italic; }
.syn-prop { color: #ffa657; }
.syn-const { color: #79c0ff; }
.syn-bracket { color: rgba(255, 255, 255, 0.5); }
.syn-operator { color: #ff7b72; }
.syn-number { color: #79c0ff; }
.syn-decorator { color: #ffa657; }

/* 编辑器滚动条 - 模拟真实编辑器 */
.editor-body::-webkit-scrollbar {
    width: 8px;
}
.editor-body::-webkit-scrollbar-track {
    background: transparent;
}
.editor-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
.editor-body::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* 打字机光标 */
.typewriter-cursor {
    display: inline-block;
    width: 2px;
    height: 18px;
    background: var(--primary-light);
    animation: cursor-blink 1s step-end infinite;
    vertical-align: text-bottom;
    margin-left: 1px;
    box-shadow: 0 0 8px var(--primary-glow);
}

@keyframes cursor-blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.editor-statusbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 18px;
    background: rgba(18, 18, 18, 0.95);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 0 0 16px 16px;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.35);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    position: relative;
    z-index: 12;
    flex-shrink: 0;
}

.status-ready {
    color: #3fb950;
}

.scroll-hint {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 10;
}

.scroll-hint span {
    font-size: 11px;
    color: var(--text-tertiary);
    letter-spacing: 2px;
}

.scroll-hint-line {
    width: 1px;
    height: 36px;
    background: linear-gradient(180deg, var(--primary), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 30px;
    background: var(--gradient-primary);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--primary-glow);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 30px;
    background: transparent;
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.25);
}

/* ====== 通用区块标题 ====== */
.sec-header {
    text-align: center;
    margin-bottom: 64px;
}

.sec-header-left {
    text-align: left;
    margin-bottom: 36px;
}

.sec-tag {
    display: inline-block;
    font-size: 12px;
    color: var(--primary-light);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 14px;
    position: relative;
}

.sec-tag::before,
.sec-tag::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 24px;
    height: 1px;
    background: rgba(79, 110, 247, 0.3);
}

.sec-tag::before { right: calc(100% + 10px); }
.sec-tag::after { left: calc(100% + 10px); }

.sec-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: -0.3px;
}

.sec-desc {
    font-size: 15px;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ====== 旗下产品区 ====== */
.products {
    padding: 110px 0;
    background: transparent;
    position: relative;
    z-index: 1;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.prod-card {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 16px;
    padding: 14px 12px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08), inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
}

.prod-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(79, 110, 247, 0.04) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
    border-radius: inherit;
}

.prod-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px rgba(79, 110, 247, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
}

.prod-card:hover::after {
    opacity: 1;
}

.prod-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    transition: var(--transition);
    background: transparent;
    overflow: hidden;
}

.prod-card:hover .prod-icon {
    transform: scale(1.08);
}

.prod-icon svg {
    width: 28px;
    height: 28px;
    color: #fff;
}

.prod-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

/* 产品图标翻转效果 */
.prod-icon-flip {
    perspective: 800px;
    background: transparent;
}

.prod-icon-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
    transform-style: preserve-3d;
}

.prod-icon-flip:hover .prod-icon-inner {
    transform: rotateY(180deg);
}

.prod-icon-front,
.prod-icon-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
    overflow: hidden;
}

.prod-icon-front img,
.prod-icon-front svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.prod-icon-front svg {
    width: 28px;
    height: 28px;
    color: #fff;
}

.prod-icon-back {
    transform: rotateY(180deg);
    background: transparent;
}

.prod-icon-back img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: inherit;
}

.icon-v1 { background: linear-gradient(135deg, #4f6ef7, #6b85f9); }
.icon-v2 { background: linear-gradient(135deg, #7c5cfc, #a78bfa); }
.icon-v3 { background: linear-gradient(135deg, #6366f1, #4f6ef7); }
.icon-v4 { background: linear-gradient(135deg, #a78bfa, #7c5cfc); }
.icon-v5 { background: linear-gradient(135deg, #4f6ef7, #6366f1); }
.icon-v6 { background: linear-gradient(135deg, #ef4444, #f97316); }
.icon-v7 { background: linear-gradient(135deg, #06b6d4, #3b82f6); }
.icon-v8 { background: linear-gradient(135deg, #8b5cf6, #ec4899); }

.prod-text {
    position: relative;
    z-index: 1;
    min-width: 0;
    flex: 1;
}

.prod-text h3 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
    letter-spacing: -0.2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.prod-text p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ====== 关于我们区 ====== */
.about {
    padding: 110px 0;
    background: transparent;
    position: relative;
    z-index: 1;
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.about-left .sec-header {
    text-align: left;
    margin-bottom: 28px;
}

.about-left .sec-tag::before,
.about-left .sec-tag::after {
    display: none;
}

.about-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
}

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

.about-stat-val {
    font-size: 36px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.about-stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.about-right {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-item {
    display: flex;
    gap: 18px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 16px;
    transition: var(--transition);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08), inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
}

.about-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
    box-shadow: 0 4px 20px rgba(79, 110, 247, 0.08), inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
}

.about-item-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: rgba(79, 110, 247, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-item-icon svg {
    width: 22px;
    height: 22px;
    color: var(--primary-light);
}

.about-item h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.about-item p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ====== 合作伙伴区 ====== */
.partners {
    padding: 80px 0 100px;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.partners .sec-header {
    text-align: center;
    margin-bottom: 48px;
}

.partners .container {
    padding: 0;
}

.partners-scroll-wrapper {
    position: relative;
    padding: 0 0;
}

.partners-fade {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 2;
    pointer-events: none;
}

.partners-fade-left {
    left: 0;
    background: linear-gradient(to right, var(--bg-main), transparent);
}

.partners-fade-right {
    right: 0;
    background: linear-gradient(to left, var(--bg-main), transparent);
}

.partners-row {
    margin-bottom: 16px;
    overflow: hidden;
}

.partners-row:last-child {
    margin-bottom: 0;
}

.partners-track {
    display: flex;
    gap: 24px;
    width: max-content;
    animation: marquee-scroll 30s linear infinite;
}

.partners-row[data-direction="right"] .partners-track {
    animation-direction: reverse;
}

.partners-row:hover .partners-track {
    animation-play-state: paused;
}

.partner-item {
    flex-shrink: 0;
    padding: 10px 28px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 12px;
    transition: var(--transition);
    white-space: nowrap;
    backdrop-filter: blur(16px) saturate(1.15);
    -webkit-backdrop-filter: blur(16px) saturate(1.15);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
}

.partner-item:hover {
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 2px 12px rgba(79, 110, 247, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
}

.partner-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 0.5px;
}

.partner-name:hover {
    color: var(--primary-light);
}

@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ====== 产品/技术区 ====== */
.tech {
    padding: 110px 0;
    background: transparent;
    position: relative;
}

.tech::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 50% at 60% 50%, rgba(79, 110, 247, 0.025) 0%, transparent 70%);
    pointer-events: none;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.tech-card {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 20px;
    padding: 44px 36px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08), inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
}

.tech-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(79, 110, 247, 0.1), inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
}

.tech-card-featured {
    background: rgba(79, 110, 247, 0.08);
    box-shadow: 0 2px 4px rgba(79, 110, 247, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.12);
}

.tech-badge {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(79, 110, 247, 0.12);
    border-radius: 4px;
    font-size: 12px;
    color: var(--primary-light);
    margin-bottom: 18px;
    font-weight: 500;
}

.tech-card h3 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: -0.2px;
}

.tech-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.tech-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.tech-tag svg {
    width: 12px;
    height: 12px;
    color: var(--primary-light);
}

/* ====== 解决方案区 ====== */
.solutions {
    padding: 110px 0;
    background: transparent;
    position: relative;
}

.solutions::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 50% at 70% 50%, rgba(124, 92, 252, 0.02) 0%, transparent 70%);
    pointer-events: none;
}

.sol-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 56px;
}

.sol-tab {
    padding: 9px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    backdrop-filter: blur(12px) saturate(1.1);
    -webkit-backdrop-filter: blur(12px) saturate(1.1);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
}

.sol-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    box-shadow: 0 2px 12px rgba(79, 110, 247, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
}

.sol-tab.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: #fff;
    font-weight: 600;
}

.sol-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.sol-visual {
    aspect-ratio: 4/3;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08), inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
}

.sol-visual-ring {
    width: 180px;
    height: 180px;
    border: 1.5px solid rgba(79, 110, 247, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.sol-visual-ring::before {
    content: '';
    position: absolute;
    width: 140px;
    height: 140px;
    border: 1px dashed rgba(124, 92, 252, 0.12);
    border-radius: 50%;
    animation: ring-rotate 20s linear infinite;
}

.sol-visual-icon {
    width: 56px;
    height: 56px;
    background: rgba(79, 110, 247, 0.12);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sol-visual-icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary-light);
}

.sol-info h3 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 16px;
}

.sol-info > p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 22px;
}

.sol-points {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.sol-point {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-primary);
}

.sol-point svg {
    width: 18px;
    height: 18px;
    color: var(--primary-light);
    flex-shrink: 0;
}

/* ====== 新闻区 ====== */
.news {
    padding: 110px 0;
    background: transparent;
    position: relative;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.news-card {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08), inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
}

.news-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px rgba(79, 110, 247, 0.1), inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
}

.news-img {
    height: 180px;
    background: linear-gradient(145deg, rgba(79, 110, 247, 0.08) 0%, rgba(124, 92, 252, 0.04) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-img svg {
    width: 44px;
    height: 44px;
    color: rgba(79, 110, 247, 0.25);
}

.news-body {
    padding: 24px;
}

.news-date {
    font-size: 12px;
    color: var(--primary-light);
    margin-bottom: 8px;
}

.news-card h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card > .news-body > p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 14px;
    font-size: 13px;
    color: var(--primary-light);
    transition: var(--transition);
}

.news-link:hover {
    gap: 9px;
}

/* ====== CTA区 ====== */
.cta {
    padding: 90px 0;
    background: transparent;
    position: relative;
    overflow: hidden;
}

.cta-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-inner h2 {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 14px;
}

.cta-inner p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 36px;
    line-height: 1.7;
}

.cta-btns {
    display: flex;
    justify-content: center;
    gap: 14px;
}

/* ====== 页脚 ====== */
.footer {
    padding: 70px 0 36px;
    background: transparent;
    position: relative;
    z-index: 1;
}

.footer-top {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 100%;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.footer-logo-icon {
    width: 30px;
    height: 30px;
    background: var(--gradient-primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
}

.footer-brand p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-follow {
    display: flex;
    justify-content: center;
}

.footer-social {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-social a.footer-social-item {
    width: auto;
    height: auto;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 16px;
    color: var(--text-secondary);
    transition: var(--transition);
    backdrop-filter: blur(16px) saturate(1.15);
    -webkit-backdrop-filter: blur(16px) saturate(1.15);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
}

.footer-social a.footer-social-item:hover {
    background: rgba(79, 110, 247, 0.12);
    color: var(--primary-light);
    box-shadow: 0 4px 20px rgba(79, 110, 247, 0.1), inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
}

.footer-social-item svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.footer-social-name {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.footer-qr-popup {
    display: none;
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(13, 13, 18, 0.75);
    border: none;
    border-radius: 14px;
    padding: 12px;
    text-align: center;
    z-index: 100;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
    min-width: 144px;
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
}

.footer-social-item:hover .footer-qr-popup {
    display: block;
}

.footer-qr-popup img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 6px;
    display: block;
    margin: 0 auto 6px;
}

.footer-qr-popup span {
    font-size: 12px;
    color: var(--text-secondary);
}

.footer-cols {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 36px;
    margin-bottom: 50px;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    font-size: 13px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-tertiary);
    text-align: center;
}

.footer-bottom a {
    color: var(--text-tertiary);
    transition: var(--transition);
}

.footer-bottom a:hover {
    color: var(--primary-light);
}

/* ====== 动画 ====== */
@keyframes float {
    0%, 100% { transform: translate(-50%, -50%) translateY(0); }
    50% { transform: translate(-50%, -50%) translateY(-14px); }
}

@keyframes ring-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes float-particle {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(-12px); opacity: 1; }
}

@keyframes pulse-dot {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.3); }
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.2); }
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: all 0.7s ease-out;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ====== 政策页面 ====== */
.policy-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 120px 24px 60px;
    color: var(--text-primary);
}

.policy-header {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.policy-header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.policy-date {
    font-size: 14px;
    color: var(--text-secondary);
}

.policy-content {
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 15px;
}

.policy-content * {
    color: inherit !important;
}

.policy-content h1, .policy-content h2, .policy-content h3, .policy-content h4, .policy-content h5, .policy-content h6 {
    color: #ffffff !important;
    margin: 24px 0 12px;
}

.policy-content p {
    margin-bottom: 16px;
}

.policy-content strong, .policy-content b {
    color: #ffffff !important;
}

.policy-content ul, .policy-content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.policy-content li {
    margin-bottom: 6px;
}

.policy-content a {
    color: var(--primary-light) !important;
}

.policy-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 16px;
}

.policy-content table th, .policy-content table td {
    border: 1px solid var(--border-color);
    padding: 8px 12px;
}

.policy-content table th {
    background: var(--bg-card);
    color: #ffffff !important;
}

.policy-sdk-section {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.policy-sdk-section h2 {
    font-size: 20px;
    margin-bottom: 16px;
}

.policy-sdk-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.policy-sdk-table th {
    text-align: left;
    padding: 10px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.policy-sdk-table td {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.policy-sdk-table a {
    color: var(--primary);
}

.policy-empty {
    text-align: center;
    padding: 80px 0;
    color: var(--text-tertiary);
    font-size: 16px;
}

/* ====== 响应式 ====== */
@media (max-width: 1100px) {
    .container { padding: 0 60px; }
    .nav-inner { padding: 0 60px; }
    .hero-content { padding: 0 60px; gap: 32px; }
    .hero-headline { font-size: 28px; }
    .code-editor { max-width: 100%; height: 45vh; }
    .editor-body { min-height: 0; font-size: 13px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .about-layout { grid-template-columns: 1fr; gap: 48px; }
    .about-left .sec-header { text-align: center; }
    .footer-cols { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
    .container { padding: 0 40px; }
    .nav-inner { padding: 0 40px; }
    .hero-content { padding: 0 40px; }
    .nav-links { display: none; }
    .nav-btn { display: none; }
    .menu-toggle { display: flex; }
    .hero-headline { font-size: 24px; }
    .hero-subline { font-size: 14px; }
    .code-editor { max-width: 100%; height: 40vh; }
    .editor-body { min-height: 0; }
    .editor-glow-ring { display: none; }
    .editor-orb { display: none; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .tech-grid { grid-template-columns: 1fr; }
    .sol-layout { grid-template-columns: 1fr; gap: 36px; }
    .sol-visual { max-width: 380px; margin: 0 auto; }
    .news-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top { flex-direction: column; gap: 28px; }
    .footer-brand { max-width: 100%; }
    .footer-cols { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .hero { min-height: auto; padding: 100px 0 60px; }
    .hero-content { gap: 24px; }
    .hero-brand-name { font-size: 12px; letter-spacing: 4px; padding: 5px 14px; }
    .hero-headline { font-size: 20px; letter-spacing: -0.3px; }
    .hero-subline { font-size: 12px; }
    .code-editor { border-radius: 10px; height: 35vh; }
    .editor-titlebar { border-radius: 10px 10px 0 0; padding: 10px 12px; }
    .editor-statusbar { border-radius: 0 0 10px 10px; }
    .editor-body { min-height: 0; font-size: 11px; line-height: 1.6; }
    .editor-gutter { min-width: 30px; font-size: 10px; }
    .editor-gutter span { padding: 0 6px 0 4px; line-height: 17.6px; }
    .editor-code { padding: 12px; }
    .products, .about, .tech, .solutions, .news, .cta { padding: 72px 0; }
    .sec-title { font-size: 28px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .prod-card { flex-direction: column; align-items: center; text-align: center; padding: 14px 8px; gap: 6px; }
    .prod-icon { width: 40px; height: 40px; }
    .prod-icon svg { width: 20px; height: 20px; }
    .prod-text h3 { font-size: 12px; white-space: normal; }
    .prod-text p { font-size: 11px; -webkit-line-clamp: 1; }
    .about-stats { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .about-stat-val { font-size: 28px; }
    .sol-tabs { flex-wrap: wrap; }
    .news-grid { grid-template-columns: 1fr; }
    .cta-inner h2 { font-size: 26px; }
    .cta-btns { flex-direction: column; align-items: center; }
    .footer-cols { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .container { padding: 0 24px; }
    .nav-inner { padding: 0 24px; }
    .hero-content { padding: 0 24px; }
    .partners .container { padding: 0; }
    .partners-fade { width: 40px; }
    .scroll-hint { display: none; }
}

/* ====== 主题切换过渡 ====== */
[data-theme="light"] body,
[data-theme="light"] .navbar,
[data-theme="light"] .mobile-menu,
[data-theme="light"] .code-editor,
[data-theme="light"] .prod-card,
[data-theme="light"] .about-item,
[data-theme="light"] .partner-item,
[data-theme="light"] .tech-card,
[data-theme="light"] .news-card,
[data-theme="light"] .footer-social a.footer-social-item,
[data-theme="light"] .sol-tab,
[data-theme="light"] .sol-visual,
[data-theme="light"] .policy-page {
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

/* ====== 主题切换按钮 ====== */
.theme-toggle {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition);
}

.theme-toggle:hover {
    background: rgba(6, 88, 255, 0.1);
    border-color: rgba(6, 88, 255, 0.3);
}

[data-theme="light"] .theme-toggle {
    background: rgba(6, 10, 38, 0.04);
    border-color: rgba(6, 10, 38, 0.06);
}

[data-theme="light"] .theme-toggle:hover {
    background: rgba(6, 88, 255, 0.08);
    border-color: rgba(6, 88, 255, 0.3);
}

.theme-icon-sun,
.theme-icon-moon {
    position: absolute;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* 暗色模式(默认): 显示月亮，隐藏太阳 */
.theme-icon-sun {
    opacity: 0;
    transform: scale(0.5) rotate(-90deg);
}

.theme-icon-moon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

/* 亮色模式: 显示太阳，隐藏月亮 */
.theme-toggle.is-light .theme-icon-sun {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.theme-toggle.is-light .theme-icon-moon {
    opacity: 0;
    transform: scale(0.5) rotate(90deg);
}

/* 移动端菜单中的主题切换 */
.menu-theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    font-family: inherit;
}

[data-theme="light"] .menu-theme-toggle {
    background: rgba(6, 10, 38, 0.03);
    border-color: rgba(6, 10, 38, 0.06);
}

.menu-theme-toggle:hover {
    border-color: rgba(6, 88, 255, 0.3);
    color: var(--primary-light);
}

.menu-theme-toggle .theme-icon-sun,
.menu-theme-toggle .theme-icon-moon {
    position: relative;
}

/* ====== 亮色模式 - 硬编码颜色覆盖 ====== */

/* body 背景渐变层 - 夸克风格 */
[data-theme="light"] body::before {
    background:
        radial-gradient(ellipse 120% 30% at 50% 0%, rgba(6, 88, 255, 0.03) 0%, transparent 60%),
        radial-gradient(ellipse 40% 60% at 0% 30%, rgba(6, 88, 255, 0.02) 0%, transparent 50%),
        radial-gradient(ellipse 50% 70% at 100% 60%, rgba(30, 139, 255, 0.02) 0%, transparent 50%),
        radial-gradient(ellipse 120% 40% at 50% 100%, rgba(6, 88, 255, 0.02) 0%, transparent 60%),
        radial-gradient(ellipse 80% 50% at 50% 50%, rgba(153, 232, 255, 0.01) 0%, transparent 70%),
        linear-gradient(180deg,
            #ffffff 0%,
            #f8f8f8 15%,
            #f5f6f7 30%,
            #f8f8f8 50%,
            #f5f6f7 70%,
            #f8f8f8 85%,
            #ffffff 100%);
}

/* 导航栏 - 亮色玻璃 */
[data-theme="light"] .navbar.scrolled {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    box-shadow: 0 1px 0 rgba(6, 10, 38, 0.06);
}

[data-theme="light"] .nav-logo {
    color: var(--text-primary);
}

/* 移动端菜单 - 亮色玻璃 */
[data-theme="light"] .mobile-menu {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(24px) saturate(1.3);
    -webkit-backdrop-filter: blur(24px) saturate(1.3);
}

[data-theme="light"] .menu-close {
    background: rgba(6, 10, 38, 0.04);
    border-color: rgba(6, 10, 38, 0.06);
}

/* Hero 极光效果 - 夸克蓝色调 */
[data-theme="light"] .aurora-1 {
    background: radial-gradient(ellipse, rgba(6, 88, 255, 0.08) 0%, rgba(30, 139, 255, 0.04) 40%, transparent 70%);
}

[data-theme="light"] .aurora-2 {
    background: radial-gradient(ellipse, rgba(30, 139, 255, 0.06) 0%, rgba(153, 232, 255, 0.03) 40%, transparent 70%);
}

[data-theme="light"] .aurora-3 {
    background: radial-gradient(ellipse, rgba(6, 88, 255, 0.05) 0%, rgba(46, 127, 255, 0.02) 40%, transparent 70%);
}

/* Hero 网格线背景 - 夸克蓝色调 */
[data-theme="light"] .hero::after {
    background-image:
        linear-gradient(rgba(6, 88, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(6, 88, 255, 0.04) 1px, transparent 1px);
}

/* 鼠标跟随光效 - 夸克蓝色调 */
[data-theme="light"] .hero-mouse-glow {
    background: radial-gradient(circle, rgba(6, 88, 255, 0.06) 0%, rgba(30, 139, 255, 0.03) 25%, rgba(153, 232, 255, 0.01) 45%, transparent 65%);
}

/* Hero 标题渐变 - 亮色柔和色调 */
[data-theme="light"] .hero-headline {
    background: linear-gradient(90deg, #3c4e63 0%, #2e7fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 品牌名称标签 - 夸克蓝色调 */
[data-theme="light"] .hero-brand-name {
    background: rgba(6, 88, 255, 0.06);
    border-color: rgba(6, 88, 255, 0.12);
}

/* 代码编辑器 - 亮色玻璃 */
[data-theme="light"] .code-editor {
    background: rgba(255, 255, 255, 0.65);
    box-shadow: 0 0 20px rgba(6, 88, 255, 0.06), 0 0 40px rgba(30, 139, 255, 0.03), 0 2px 12px rgba(6, 10, 38, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.9);
}

/* 编辑器旋转流光边框 - 亮色三段式 */
[data-theme="light"] .code-editor::before {
    background: conic-gradient(
        from var(--border-angle),
        transparent 0%,
        rgba(6, 88, 255, 0.06) 3%,
        #0658ff 8%,
        #1e8bff 14%,
        #99e8ff 19%,
        rgba(153, 232, 255, 0.35) 23%,
        transparent 30%,
        transparent 33%,
        rgba(6, 88, 255, 0.06) 36%,
        #0658ff 41%,
        #1e8bff 47%,
        #99e8ff 52%,
        rgba(153, 232, 255, 0.35) 56%,
        transparent 63%,
        transparent 66%,
        rgba(6, 88, 255, 0.06) 69%,
        #0658ff 74%,
        #1e8bff 80%,
        #99e8ff 85%,
        rgba(153, 232, 255, 0.35) 89%,
        transparent 96%,
        transparent 100%
    );
}

[data-theme="light"] .code-editor::after {
    background: conic-gradient(
        from var(--border-angle),
        transparent 0%,
        rgba(6, 88, 255, 0.15) 5%,
        rgba(30, 139, 255, 0.1) 12%,
        transparent 22%,
        transparent 33%,
        rgba(6, 88, 255, 0.15) 38%,
        rgba(30, 139, 255, 0.1) 45%,
        transparent 55%,
        transparent 66%,
        rgba(6, 88, 255, 0.15) 71%,
        rgba(30, 139, 255, 0.1) 78%,
        transparent 88%,
        transparent 100%
    );
    opacity: 0.4;
}

/* 编辑器底部光晕 - 夸克蓝色调 */
[data-theme="light"] .editor-bottom-glow {
    background: radial-gradient(ellipse at center, rgba(6, 88, 255, 0.08) 0%, rgba(30, 139, 255, 0.04) 40%, transparent 70%);
}

/* 编辑器光环 - 夸克蓝色调 */
[data-theme="light"] .ring-1 {
    border-color: rgba(6, 88, 255, 0.06);
}

[data-theme="light"] .ring-2 {
    border-color: rgba(30, 139, 255, 0.05);
}

[data-theme="light"] .ring-3 {
    border-color: rgba(153, 232, 255, 0.04);
}

/* 编辑器浮动光斑 - 夸克蓝色调 */
[data-theme="light"] .orb-a {
    background: radial-gradient(circle, rgba(6, 88, 255, 0.1) 0%, transparent 70%);
}

[data-theme="light"] .orb-b {
    background: radial-gradient(circle, rgba(30, 139, 255, 0.08) 0%, transparent 70%);
}

[data-theme="light"] .orb-c {
    background: radial-gradient(circle, rgba(153, 232, 255, 0.06) 0%, transparent 70%);
}

/* 编辑器 titlebar - 亮色玻璃 */
[data-theme="light"] .editor-titlebar {
    background: rgba(248, 248, 248, 0.8);
    border-bottom-color: rgba(6, 10, 38, 0.06);
}

[data-theme="light"] .editor-tab {
    color: rgba(31, 32, 38, 0.4);
}

[data-theme="light"] .editor-tab.active-tab {
    background: rgba(255, 255, 255, 0.8);
    color: rgba(31, 32, 38, 0.85);
    border-bottom-color: var(--primary);
}

[data-theme="light"] .editor-actions {
    color: rgba(31, 32, 38, 0.2);
}

/* 编辑器 gutter - 夸克风格 */
[data-theme="light"] .editor-gutter {
    color: rgba(31, 32, 38, 0.15);
    border-right-color: rgba(6, 10, 38, 0.06);
}

/* 编辑器滚动条 - 夸克风格 */
[data-theme="light"] .editor-body::-webkit-scrollbar-thumb {
    background: rgba(6, 10, 38, 0.12);
}

[data-theme="light"] .editor-body::-webkit-scrollbar-thumb:hover {
    background: rgba(6, 10, 38, 0.25);
}

/* 语法高亮 - 夸克蓝色风格 */
[data-theme="light"] .syn-keyword { color: #0d54ff; }
[data-theme="light"] .syn-type { color: #0658ff; }
[data-theme="light"] .syn-string { color: #2c334d; }
[data-theme="light"] .syn-func { color: #1e8bff; }
[data-theme="light"] .syn-comment { color: rgba(31, 32, 38, 0.35); font-style: italic; }
[data-theme="light"] .syn-prop { color: #0658ff; }
[data-theme="light"] .syn-const { color: #0d54ff; }
[data-theme="light"] .syn-bracket { color: rgba(31, 32, 38, 0.5); }
[data-theme="light"] .syn-operator { color: #0658ff; }
[data-theme="light"] .syn-number { color: #0d54ff; }
[data-theme="light"] .syn-decorator { color: #1e8bff; }

/* 编辑器 statusbar - 亮色玻璃 */
[data-theme="light"] .editor-statusbar {
    background: rgba(245, 246, 247, 0.8);
    border-top-color: rgba(6, 10, 38, 0.06);
    color: rgba(31, 32, 38, 0.4);
}

/* 打字机光标 - 夸克蓝色调 */
[data-theme="light"] .typewriter-cursor {
    box-shadow: 0 0 8px rgba(6, 88, 255, 0.3);
}

/* 菜单切换按钮 - 夸克风格 */
[data-theme="light"] .menu-toggle {
    background: rgba(6, 10, 38, 0.04);
    border-color: rgba(6, 10, 38, 0.06);
}

/* 产品图标 - 亮色无背景 */
[data-theme="light"] .prod-icon {
    background: transparent;
}

[data-theme="light"] .icon-v1 { background: linear-gradient(135deg, #0658ff, #2e7fff); }
[data-theme="light"] .icon-v2 { background: linear-gradient(135deg, #1e8bff, #99e8ff); }
[data-theme="light"] .icon-v3 { background: linear-gradient(135deg, #0d54ff, #0658ff); }
[data-theme="light"] .icon-v4 { background: linear-gradient(135deg, #99e8ff, #1e8bff); }
[data-theme="light"] .icon-v5 { background: linear-gradient(135deg, #0658ff, #0d54ff); }

/* ====== 亮色模式 - 液态玻璃卡片效果 ====== */

/* 产品卡片 - 亮色玻璃 */
[data-theme="light"] .prod-card {
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 1px 3px rgba(6, 10, 38, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .prod-card::after {
    background: linear-gradient(135deg, rgba(6, 88, 255, 0.03) 0%, transparent 50%);
}

[data-theme="light"] .prod-card:hover {
    background: rgba(255, 255, 255, 0.7);
    box-shadow: 0 8px 32px rgba(6, 10, 38, 0.08), 0 2px 8px rgba(6, 88, 255, 0.04), inset 0 0.5px 0 rgba(255, 255, 255, 0.9);
}

/* 关于我们 - 亮色玻璃 */
[data-theme="light"] .about-item {
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 1px 3px rgba(6, 10, 38, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .about-item:hover {
    background: rgba(255, 255, 255, 0.7);
    box-shadow: 0 4px 20px rgba(6, 10, 38, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .about-item-icon {
    background: rgba(6, 88, 255, 0.08);
}

/* 合作伙伴 - 亮色玻璃 */
[data-theme="light"] .partner-item {
    background: rgba(255, 255, 255, 0.45);
    box-shadow: 0 1px 2px rgba(6, 10, 38, 0.04), inset 0 0.5px 0 rgba(255, 255, 255, 0.7);
}

[data-theme="light"] .partner-item:hover {
    background: rgba(255, 255, 255, 0.6);
    box-shadow: 0 2px 12px rgba(6, 10, 38, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.9);
}

/* 合作伙伴淡出遮罩 */
[data-theme="light"] .partners-fade-left {
    background: linear-gradient(to right, var(--bg-main), transparent);
}

[data-theme="light"] .partners-fade-right {
    background: linear-gradient(to left, var(--bg-main), transparent);
}

/* 技术区 - 亮色玻璃 */
[data-theme="light"] .tech::before {
    background: radial-gradient(ellipse 80% 50% at 60% 50%, rgba(6, 88, 255, 0.02) 0%, transparent 70%);
}

[data-theme="light"] .tech-card {
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 1px 3px rgba(6, 10, 38, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .tech-card:hover {
    background: rgba(255, 255, 255, 0.7);
    box-shadow: 0 8px 32px rgba(6, 10, 38, 0.08), inset 0 0.5px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .tech-card-featured {
    background: rgba(6, 88, 255, 0.06);
    box-shadow: 0 2px 8px rgba(6, 88, 255, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.7);
}

[data-theme="light"] .tech-badge {
    background: rgba(6, 88, 255, 0.08);
}

[data-theme="light"] .tech-tag {
    background: rgba(6, 10, 38, 0.02);
}

/* 解决方案 - 亮色玻璃 */
[data-theme="light"] .solutions::before {
    background: radial-gradient(ellipse 70% 50% at 70% 50%, rgba(30, 139, 255, 0.015) 0%, transparent 70%);
}

[data-theme="light"] .sol-tab {
    background: rgba(255, 255, 255, 0.45);
    box-shadow: 0 1px 2px rgba(6, 10, 38, 0.04), inset 0 0.5px 0 rgba(255, 255, 255, 0.7);
}

[data-theme="light"] .sol-tab:hover {
    background: rgba(255, 255, 255, 0.6);
    box-shadow: 0 2px 12px rgba(6, 10, 38, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .sol-visual {
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 1px 3px rgba(6, 10, 38, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .sol-visual-ring {
    border-color: rgba(6, 88, 255, 0.15);
}

[data-theme="light"] .sol-visual-ring::before {
    border-color: rgba(30, 139, 255, 0.08);
}

[data-theme="light"] .sol-visual-icon {
    background: rgba(6, 88, 255, 0.08);
}

/* 新闻区 - 亮色玻璃 */
[data-theme="light"] .news-card {
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 1px 3px rgba(6, 10, 38, 0.06), inset 0 0.5px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .news-card:hover {
    background: rgba(255, 255, 255, 0.7);
    box-shadow: 0 8px 32px rgba(6, 10, 38, 0.08), inset 0 0.5px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .news-img {
    background: linear-gradient(145deg, rgba(6, 88, 255, 0.04) 0%, rgba(30, 139, 255, 0.02) 100%);
}

[data-theme="light"] .news-img svg {
    color: rgba(6, 88, 255, 0.15);
}

/* 按钮适配 - 夸克风格 */
[data-theme="light"] .btn-ghost {
    border-color: rgba(6, 10, 38, 0.1);
}

[data-theme="light"] .btn-ghost:hover {
    background: rgba(6, 10, 38, 0.03);
    border-color: rgba(6, 10, 38, 0.2);
}

/* sec-tag 装饰线 - 夸克蓝色调 */
[data-theme="light"] .sec-tag::before,
[data-theme="light"] .sec-tag::after {
    background: rgba(6, 88, 255, 0.2);
}

/* 页脚社交 - 亮色玻璃 */
[data-theme="light"] .footer-social a.footer-social-item {
    background: rgba(255, 255, 255, 0.45);
    box-shadow: 0 1px 2px rgba(6, 10, 38, 0.04), inset 0 0.5px 0 rgba(255, 255, 255, 0.7);
}

[data-theme="light"] .footer-social a.footer-social-item:hover {
    background: rgba(6, 88, 255, 0.08);
    box-shadow: 0 4px 20px rgba(6, 88, 255, 0.08), inset 0 0.5px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .footer-qr-popup {
    background: rgba(255, 255, 255, 0.75);
    box-shadow: 0 8px 32px rgba(6, 10, 38, 0.1), inset 0 0.5px 0 rgba(255, 255, 255, 0.9);
}

/* 政策页面 - 夸克风格亮色覆盖 */
[data-theme="light"] .policy-content {
    color: rgba(31, 32, 38, 0.85) !important;
}

[data-theme="light"] .policy-content h1,
[data-theme="light"] .policy-content h2,
[data-theme="light"] .policy-content h3,
[data-theme="light"] .policy-content h4,
[data-theme="light"] .policy-content h5,
[data-theme="light"] .policy-content h6 {
    color: #1f2026 !important;
}

[data-theme="light"] .policy-content strong,
[data-theme="light"] .policy-content b {
    color: #1f2026 !important;
}

[data-theme="light"] .policy-content table th {
    color: #1f2026 !important;
}

[data-theme="light"] .policy-sdk-table th {
    color: var(--text-primary);
}

/* ====== 减少动画偏好 ====== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .aurora-layer { animation: none !important; }
    .hero-particles { display: none; }
    .hero-mouse-glow { display: none; }
    .editor-glow-ring { display: none; }
    .editor-orb { display: none; }
    .editor-bottom-glow { display: none; }
}