/* 组件样式 - 科技感设计风格 */

/* 容器组件 */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* 区块标题组件 */
.section__header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
}

.section__title {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-lg);
    position: relative;
    display: inline-block;
}

.section__title::after {
    content: '';
    position: absolute;
    bottom: -var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-blue);
    border-radius: var(--border-radius-full);
    box-shadow: var(--glow-blue);
}

.section__subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-gray-300);
    max-width: 600px;
    margin: 0 auto;
    line-height: var(--line-height-relaxed);
}

/* 导航组件 */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(11, 42, 66, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(51, 193, 255, 0.2);
    z-index: var(--z-fixed);
    transition: all var(--transition-normal);
}

.header--scrolled {
    background: rgba(11, 42, 66, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    position: relative;
}

.nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-tech-honey);
    opacity: 0.8;
    animation: honeycombSweep 3s ease-in-out infinite;
}

.nav::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-honey);
    opacity: 0.4;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo__icon {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo__image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--transition-fast);
}

.logo__image:hover {
    transform: scale(1.1);
}

.nav__company-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.company__name {
    font-size: var(--font-size-lg);
    margin: 0;
    background: var(--gradient-tech-honey);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    position: relative;
    animation: honeycombGlow 4s ease-in-out infinite;
}

.company__name::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-honey);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
    animation: honeycombGlowAlt 4s ease-in-out infinite;
}

.company__alias {
    font-size: var(--font-size-sm);
    margin: 0;
    color: var(--color-gray-400);
    font-weight: var(--font-weight-medium);
}

.nav__menu {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav__link {
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-300);
    transition: all var(--transition-fast);
    position: relative;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg);
}

.nav__link:hover {
    color: var(--color-blue-light);
    background: rgba(51, 193, 255, 0.1);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-blue);
    transition: width var(--transition-fast);
    border-radius: var(--border-radius-full);
}

.nav__link:hover::after {
    width: 80%;
}

.nav__link--active {
    color: var(--color-blue-light);
    background: rgba(51, 193, 255, 0.1);
}

.nav__link--active::after {
    width: 80%;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.nav__toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-blue-light);
    transition: all var(--transition-fast);
    border-radius: var(--border-radius-full);
}

.nav__toggle--active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle--active span:nth-child(2) {
    opacity: 0;
}

.nav__toggle--active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* 英雄区域组件 */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--gradient-hero);
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero__grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(51, 193, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(51, 193, 255, 0.1) 1px, transparent 1px);
    background-size: var(--grid-size) var(--grid-size);
    animation: gridMove 20s linear infinite;
}

.hero__particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.hero__content {
    max-width: 600px;
}

.hero__title {
    margin-bottom: var(--spacing-xl);
}

.hero__title-line {
    display: block;
    font-size: var(--font-size-7xl);
    font-weight: var(--font-weight-black);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(51, 193, 255, 0.5);
}

.hero__description {
    font-size: var(--font-size-xl);
    color: var(--color-gray-200);
    margin-bottom: var(--spacing-2xl);
    line-height: var(--line-height-relaxed);
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.hero__nucleus {
    width: 200px;
    height: 200px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transform-style: preserve-3d;
    perspective: 1000px;
    animation: nucleusFloat 6s ease-in-out infinite;
}

/* 核心电子 */
.nucleus__core {
    width: 40px;
    height: 40px;
    background: var(--gradient-tech-honey);
    border-radius: 50%;
    position: relative;
    z-index: 10;
    transform-style: preserve-3d;
    box-shadow: 
        0 0 30px rgba(255, 215, 0, 0.8),
        0 0 60px rgba(255, 215, 0, 0.4),
        inset 0 0 20px rgba(255, 255, 255, 0.3);
    animation: nucleusGlow 3s ease-in-out infinite;
}

.nucleus__core::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateZ(20px);
    width: 30px;
    height: 30px;
    background: var(--gradient-honey);
    border-radius: 50%;
    filter: blur(2px);
    opacity: 0.6;
}

.nucleus__core::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: var(--gradient-honey);
    border-radius: 50%;
    animation: nucleusPulse 2s ease-in-out infinite;
}

/* 电子轨道 */
.nucleus__orbit {
    position: absolute;
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 50%;
    transform-style: preserve-3d;
    animation: orbitRotate 10s linear infinite;
}

.orbit--1 {
    width: 80px;
    height: 80px;
    border-color: rgba(255, 215, 0, 0.6);
    animation-duration: 8s;
    transform: rotateX(75deg) rotateY(0deg);
}

.orbit--2 {
    width: 120px;
    height: 120px;
    border-color: rgba(255, 140, 0, 0.5);
    animation-duration: 12s;
    animation-direction: reverse;
    transform: rotateX(60deg) rotateY(45deg);
}

.orbit--3 {
    width: 160px;
    height: 160px;
    border-color: rgba(255, 69, 0, 0.4);
    animation-duration: 16s;
    transform: rotateX(45deg) rotateY(90deg);
}

.orbit--2 {
    width: 120px;
    height: 120px;
    border-color: rgba(255, 140, 0, 0.5);
    animation-duration: 12s;
    animation-direction: reverse;
}

.orbit--3 {
    width: 160px;
    height: 160px;
    border-color: rgba(255, 69, 0, 0.4);
    animation-duration: 16s;
}

/* 电子 */
.electron {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--gradient-honey);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.8);
    transform-style: preserve-3d;
    animation: electronMove 4s linear infinite;
}

.electron::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateZ(4px);
    width: 12px;
    height: 12px;
    background: rgba(255, 215, 0, 0.3);
    border-radius: 50%;
    filter: blur(3px);
}

.electron--1 {
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 0s;
}

.electron--2 {
    top: 50%;
    right: -4px;
    transform: translateY(-50%);
    animation-delay: -1.33s;
}

.electron--3 {
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: -2.66s;
}

/* 能量脉冲 */
.nucleus__pulse {
    position: absolute;
    border: 1px solid rgba(255, 215, 0, 0.8);
    border-radius: 50%;
    transform-style: preserve-3d;
    animation: pulseExpand 2s ease-out infinite;
}

.pulse--1 {
    width: 60px;
    height: 60px;
    animation-delay: 0s;
    transform: translateZ(10px);
}

.pulse--2 {
    width: 100px;
    height: 100px;
    animation-delay: 0.67s;
    transform: translateZ(20px);
}

.pulse--3 {
    width: 140px;
    height: 140px;
    animation-delay: 1.33s;
    transform: translateZ(30px);
}

.pulse--2 {
    width: 100px;
    height: 100px;
    animation-delay: 0.67s;
}

.pulse--3 {
    width: 140px;
    height: 140px;
    animation-delay: 1.33s;
}

/* 粒子流 */
.nucleus__particles {
    position: absolute;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gradient-honey);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
    transform-style: preserve-3d;
    animation: particleFlow 6s linear infinite;
}

.particle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateZ(2px);
    width: 8px;
    height: 8px;
    background: rgba(255, 215, 0, 0.2);
    border-radius: 50%;
    filter: blur(2px);
}

.particle--1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.particle--2 {
    top: 60%;
    right: 15%;
    animation-delay: 1.2s;
}

.particle--3 {
    bottom: 30%;
    left: 20%;
    animation-delay: 2.4s;
}

.particle--4 {
    top: 40%;
    right: 40%;
    animation-delay: 3.6s;
}

.particle--5 {
    bottom: 60%;
    left: 60%;
    animation-delay: 4.8s;
}

/* 能量场 */
.nucleus__field {
    position: absolute;
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 50%;
    transform-style: preserve-3d;
    animation: fieldRotate 20s linear infinite;
}

.field--1 {
    width: 180px;
    height: 180px;
    border-color: rgba(255, 215, 0, 0.3);
    animation-duration: 25s;
    transform: rotateX(30deg) translateZ(40px);
}

.field--2 {
    width: 220px;
    height: 220px;
    border-color: rgba(255, 140, 0, 0.2);
    animation-duration: 30s;
    animation-direction: reverse;
    transform: rotateX(45deg) translateZ(50px);
}

.field--3 {
    width: 260px;
    height: 260px;
    border-color: rgba(255, 69, 0, 0.15);
    animation-duration: 35s;
    transform: rotateX(60deg) translateZ(60px);
}

.field--2 {
    width: 220px;
    height: 220px;
    border-color: rgba(255, 140, 0, 0.2);
    animation-duration: 30s;
    animation-direction: reverse;
}

.field--3 {
    width: 260px;
    height: 260px;
    border-color: rgba(255, 69, 0, 0.15);
    animation-duration: 35s;
}

/* 旧的方块样式已移除，替换为电子核系统 */

/* 关于我们组件 */
.about {
    padding: var(--spacing-5xl) 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 140, 0, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.about::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: var(--gradient-honey);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.1;
    animation: aboutGlow 8s ease-in-out infinite;
}

.about__content {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.about__main {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.about__text {
    position: relative;
    padding: var(--spacing-2xl);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-2xl);
    border: 1px solid rgba(255, 215, 0, 0.2);
    backdrop-filter: blur(20px);
    transition: all var(--transition-normal);
}

.about__text:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 215, 0, 0.4);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(255, 215, 0, 0.2);
}

.about__text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    border-radius: var(--border-radius-2xl);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.about__text:hover::before {
    opacity: 1;
}

/* 高亮项目样式 */
.about__highlight {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.highlight__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(255, 215, 0, 0.15);
    backdrop-filter: blur(15px);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.highlight__item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.highlight__item:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 215, 0, 0.4);
    box-shadow: 
        0 15px 30px rgba(0, 0, 0, 0.2),
        0 0 20px rgba(255, 215, 0, 0.2);
}

.highlight__item:hover::before {
    opacity: 1;
}

.highlight__icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.highlight__content h3 {
    color: var(--color-blue-light);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.highlight__content p {
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
    margin: 0;
    position: relative;
    z-index: 1;
}

.about__text p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-200);
    margin-bottom: var(--spacing-lg);
}

/* 关于我们视觉区域 */
.about__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.about__nucleus {
    width: 200px;
    height: 200px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.about-nucleus__core {
    width: 30px;
    height: 30px;
    background: var(--gradient-tech-honey);
    border-radius: 50%;
    position: relative;
    z-index: 10;
    box-shadow: 
        0 0 20px rgba(255, 215, 0, 0.6),
        0 0 40px rgba(255, 215, 0, 0.3);
    animation: aboutNucleusGlow 4s ease-in-out infinite;
}

.about-nucleus__orbit {
    position: absolute;
    border: 1px solid rgba(255, 215, 0, 0.4);
    border-radius: 50%;
    animation: aboutOrbitRotate 15s linear infinite;
}

.about-nucleus__orbit.orbit--1 {
    width: 60px;
    height: 60px;
    animation-duration: 12s;
}

.about-nucleus__orbit.orbit--2 {
    width: 100px;
    height: 100px;
    animation-duration: 18s;
    animation-direction: reverse;
}

.about-nucleus__particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--gradient-honey);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(255, 215, 0, 0.6);
    animation: aboutParticleFloat 8s ease-in-out infinite;
}

.about-nucleus__particle.particle--1 {
    top: 25%;
    left: 20%;
    animation-delay: 0s;
}

.about-nucleus__particle.particle--2 {
    top: 60%;
    right: 25%;
    animation-delay: -2.7s;
}

.about-nucleus__particle.particle--3 {
    bottom: 30%;
    left: 60%;
    animation-delay: -5.3s;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.stat {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border-radius: var(--border-radius-2xl);
    border: 1px solid rgba(51, 193, 255, 0.2);
    backdrop-filter: blur(20px);
    transition: all var(--transition-normal);
}

.stat:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl), var(--glow-blue);
    border-color: var(--color-blue-light);
}

.stat__number {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-black);
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.stat__label {
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 企业理念组件 */
.philosophy {
    padding: var(--spacing-5xl) 0;
    background: var(--color-bg-dark);
    position: relative;
    overflow: hidden;
}

.philosophy::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(51, 193, 255, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 215, 0, 0.06) 0%, transparent 40%);
    pointer-events: none;
}

.philosophy::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: var(--gradient-blue);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.08;
    animation: philosophyGlow 10s ease-in-out infinite;
}

.philosophy__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-5xl);
    position: relative;
    z-index: 2;
}

/* 企业理念项目样式 */
.philosophy__item {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
}

.philosophy__item--right {
    grid-template-columns: 1fr 2fr;
}

.philosophy__item--right .philosophy__text {
    order: 2;
}

.philosophy__item--right .philosophy__icon {
    order: 1;
}

.philosophy__text {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.philosophy__text::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 40px;
    height: 40px;
    background: var(--gradient-honey);
    border-radius: 50%;
    opacity: 0.3;
    filter: blur(10px);
    animation: philosophyDot 6s ease-in-out infinite;
}

/* 图标样式 */
.philosophy__icon {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.icon__container {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    border: 2px solid rgba(255, 215, 0, 0.3);
    backdrop-filter: blur(15px);
    transition: all var(--transition-normal);
}

.icon__container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: var(--gradient-honey);
    border-radius: 50%;
    filter: blur(30px);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.icon__container::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 50%;
    animation: iconPulse 3s ease-in-out infinite;
    z-index: -2;
}

.icon__container:hover {
    transform: scale(1.1);
    border-color: rgba(255, 215, 0, 0.6);
    box-shadow: 
        0 0 30px rgba(255, 215, 0, 0.3),
        0 0 60px rgba(255, 215, 0, 0.1);
}

.icon__container:hover::before {
    opacity: 0.3;
    animation: iconGlowExpand 2s ease-in-out infinite;
}

.icon__symbol {
    font-size: var(--font-size-3xl);
    position: relative;
    z-index: 2;
}

.icon__glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: var(--gradient-honey);
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0;
    animation: iconGlow 8s ease-in-out infinite;
}

/* 图标发光时机控制 */
.highlight__item--1 .icon__glow {
    animation-delay: 0s;
}

.highlight__item--2 .icon__glow {
    animation-delay: 2.5s;
}

.highlight__item--3 .icon__glow {
    animation-delay: 5s;
}

/* 企业理念图标发光时机控制 */
.philosophy__item--1 .icon__glow {
    animation-delay: 0s;
}

.philosophy__item--2 .icon__glow {
    animation-delay: 2.5s;
}

.philosophy__item--3 .icon__glow {
    animation-delay: 5s;
}

.philosophy__text {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    height: 100%;
    justify-content: space-between;
}

.philosophy__intro,
.philosophy__approach,
.philosophy__culture {
    background: rgba(51, 193, 255, 0.03);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(51, 193, 255, 0.1);
    transition: all var(--transition-normal);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.philosophy__intro:hover,
.philosophy__approach:hover,
.philosophy__culture:hover {
    background: rgba(51, 193, 255, 0.05);
    border-color: rgba(51, 193, 255, 0.2);
    transform: translateY(-2px);
}

.philosophy__text h3 {
    color: var(--color-blue-light);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-bold);
    position: relative;
    z-index: 1;
}

/* 图标连接线背景 */
.philosophy__connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.connection__line--main {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.connection__svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.connection__path {
    fill: none;
    stroke: url(#connectionGradient);
    stroke-width: 4;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: connectionDraw 8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    filter: drop-shadow(0 0 12px rgba(255, 215, 0, 0.8));
}

.connection__path::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-honey);
    filter: blur(1px);
    opacity: 0.3;
}

.connection__node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--gradient-honey);
    border-radius: 50%;
    box-shadow: 
        0 0 15px rgba(255, 215, 0, 0.8),
        0 0 30px rgba(255, 215, 0, 0.4);
    animation: connectionNode 8s ease-in-out infinite;
    z-index: 2;
}

.connection__node::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    animation: connectionNodeCore 8s ease-in-out infinite;
}

.connection__node--1 {
    top: 15%;
    right: 20%;
    transform: translate(0, 0);
    animation-delay: 0s;
}

.connection__node--2 {
    top: 50%;
    left: 20%;
    transform: translate(0, 0);
    animation-delay: 2.5s;
}

.connection__node--3 {
    bottom: 20%;
    right: 20%;
    transform: translate(0, 0);
    animation-delay: 5s;
}

.philosophy__text p {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-200);
    line-height: var(--line-height-relaxed);
}

.philosophy__text p:last-child {
    margin-bottom: 0;
}

.philosophy__text strong {
    color: var(--color-blue-light);
    font-weight: var(--font-weight-bold);
}

.philosophy__values {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    height: 100%;
    justify-content: space-between;
}

.value__item {
    background: var(--gradient-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(51, 193, 255, 0.2);
    backdrop-filter: blur(20px);
    transition: all var(--transition-normal);
    text-align: center;
    position: relative;
    overflow: hidden;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 0;
    transform-style: preserve-3d;
}

.value__item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-mesh);
    opacity: 0;
    transition: opacity var(--transition-normal);
    transform: translateZ(-10px);
}

.value__item::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateZ(20px);
    width: 60px;
    height: 60px;
    background: var(--gradient-honey);
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.value__item:hover {
    transform: translateY(-8px) rotateX(5deg);
    box-shadow: var(--shadow-lg), var(--glow-blue);
    border-color: var(--color-blue-light);
}

.value__item:hover::before {
    opacity: 1;
    transform: translateZ(0px);
}

.value__item:hover::after {
    opacity: 0.3;
    animation: valueGlow 2s ease-in-out infinite;
}

.value__icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    display: block;
    position: relative;
    z-index: 1;
}

.value__item h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-blue-light);
    font-size: var(--font-size-xl);
    position: relative;
    z-index: 1;
}

.value__item p {
    color: var(--color-gray-300);
    margin: 0;
    position: relative;
    z-index: 1;
}

/* 产品展示组件 */
.products {
    padding: var(--spacing-5xl) 0;
    background: var(--gradient-primary);
}

/* 代码编辑器样式 */
.coding__editor {
    width: 100%;
    height: 100%;
    background: var(--color-bg-dark);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.4;
    color: var(--color-gray-200);
    position: relative;
    z-index: 1;
}

.coding__header {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    background: var(--color-gray-800);
    border-bottom: 1px solid var(--color-gray-700);
}

.coding__dots {
    display: flex;
    gap: 6px;
    margin-right: 12px;
}

.coding__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.coding__dot--red {
    background: #ff5f56;
}

.coding__dot--yellow {
    background: #ffbd2e;
}

.coding__dot--green {
    background: #27ca3f;
}

.coding__title {
    font-size: 11px;
    color: var(--color-gray-400);
    font-weight: var(--font-weight-medium);
}

.coding__content {
    padding: 12px;
    position: relative;
    height: calc(100% - 37px);
    overflow: hidden;
}

.coding__line {
    display: flex !important;
    align-items: center;
    margin-bottom: 2px;
    opacity: 1 !important;
    visibility: visible !important;
}

.coding__number {
    width: 25px;
    color: var(--color-gray-500);
    font-size: 10px;
    text-align: right;
    margin-right: 12px;
    user-select: none;
}

.coding__code {
    opacity: 1 !important;
    visibility: visible !important;
    display: inline-block !important;
    color: inherit !important;
}

.coding__code--keyword {
    color: #ff79c6;
    font-weight: var(--font-weight-bold);
}

.coding__code--class {
    color: #50fa7b;
    font-weight: var(--font-weight-bold);
}

.coding__code--method {
    color: #8be9fd;
    font-weight: var(--font-weight-medium);
}

.coding__code--property {
    color: #f1fa8c;
}

.coding__code--string {
    color: #f1fa8c;
}

.coding__code--parameter {
    color: #bd93f9;
    font-style: italic;
}

.coding__code--module {
    color: #ffb86c;
}

.coding__cursor {
    position: absolute;
    bottom: 12px;
    left: 37px;
    width: 8px;
    height: 16px;
    background: var(--color-blue-light);
    border-radius: 2px;
    animation: cursorBlink 1s infinite;
    z-index: 10;
}

/* 代码编辑器悬停效果 */
.coding__editor:hover .coding__line {
    animation-play-state: paused;
}

.coding__editor:hover .coding__cursor {
    animation-play-state: paused;
}

/* 代码行悬停效果 */
.coding__line:hover {
    background: rgba(51, 193, 255, 0.1);
    border-radius: 4px;
    transform: translateX(4px);
    transition: all 0.2s ease;
}

.coding__line:hover .coding__code {
    color: var(--color-blue-light);
}

/* 代码高亮悬停效果 */
.coding__code--keyword:hover {
    text-shadow: 0 0 8px rgba(255, 121, 198, 0.6);
    animation: codePulse 0.6s ease-in-out;
}

.coding__code--class:hover {
    text-shadow: 0 0 8px rgba(80, 250, 123, 0.6);
    animation: codePulse 0.6s ease-in-out;
}

.coding__code--method:hover {
    text-shadow: 0 0 8px rgba(139, 233, 253, 0.6);
    animation: codePulse 0.6s ease-in-out;
}

.coding__code--string:hover {
    text-shadow: 0 0 8px rgba(241, 250, 140, 0.6);
    animation: codePulse 0.6s ease-in-out;
}

/* 代码脉冲动画 */
@keyframes codePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* 代码行编号高亮 */
.coding__line:hover .coding__number {
    color: var(--color-blue-light);
    font-weight: var(--font-weight-bold);
}

/* 代码动画关键帧 */
@keyframes codeLineAppear {
    0% {
        opacity: 0;
        transform: translateX(-20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes codeTyping {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes cursorBlink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

/* 打字机效果 */
.coding__code {
    display: inline-block;
    white-space: nowrap;
    border-right: 2px solid transparent;
}

/* 滚动条样式 */
.coding__content::-webkit-scrollbar {
    width: 6px;
}

.coding__content::-webkit-scrollbar-track {
    background: var(--color-gray-800);
    border-radius: 3px;
}

.coding__content::-webkit-scrollbar-thumb {
    background: var(--color-gray-600);
    border-radius: 3px;
}

.coding__content::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-500);
}

/* 代码编辑器背景动画 */
.coding__editor::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        transparent 0%,
        rgba(51, 193, 255, 0.02) 50%,
        transparent 100%
    );
    animation: codeBackground 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes codeBackground {
    0%, 100% {
        opacity: 0;
        transform: translateX(-100%);
    }
    50% {
        opacity: 1;
        transform: translateX(100%);
    }
}

.products__showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4xl);
}

.product__item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.product__item--reverse {
    direction: rtl;
}

.product__item--reverse .product__info {
    direction: ltr;
}

.product__item--reverse .coding__editor {
    direction: ltr;
}

.product__item--reverse .coding__content {
    direction: ltr;
}

.product__item--reverse .coding__line {
    direction: ltr;
}

.product__item--reverse .coding__number {
    direction: ltr;
}

.product__item--reverse .coding__code {
    direction: ltr;
}

.product__item--reverse .coding__header {
    direction: ltr;
}

.product__item--reverse .coding__cursor {
    direction: ltr;
}

.product__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.product__mockup {
    position: relative;
    width: 300px;
    height: 200px;
}

.mockup__screen {
    width: 100%;
    height: 100%;
    background: var(--gradient-blue);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg), var(--glow-blue);
    position: relative;
    overflow: hidden;
}

.mockup__screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 20px;
    background: var(--color-bg-dark);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.mockup__base {
    width: 120%;
    height: 20px;
    background: var(--color-gray-700);
    margin: 0 auto;
    border-radius: var(--border-radius-lg);
    transform: translateX(-10%);
}

.product__info h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-blue-light);
}

.product__info p {
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-lg);
}

.product__features {
    list-style: none;
    padding: 0;
}

.product__features li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-200);
}

.product__features li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--color-cyan);
    font-size: var(--font-size-sm);
}

/* 企业文化组件 */
.culture {
    padding: var(--spacing-5xl) 0;
    background: var(--color-bg-dark);
    position: relative;
    overflow: hidden;
}

/* 企业文化背景系统 */
.culture__background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.culture__particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(51, 193, 255, 0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255, 215, 0, 0.3), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(51, 193, 255, 0.3), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(255, 215, 0, 0.3), transparent),
        radial-gradient(2px 2px at 160px 30px, rgba(51, 193, 255, 0.3), transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: cultureParticles 20s linear infinite;
}

.culture__waves {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(51, 193, 255, 0.05) 50%, transparent 70%);
    animation: cultureWaves 15s ease-in-out infinite;
}

.culture__connections {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.culture__connection-line {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80%;
    height: 80%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(51, 193, 255, 0.2);
    border-radius: 50%;
    animation: cultureConnectionRotate 30s linear infinite;
}

.culture__connection-node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-blue-light);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(51, 193, 255, 0.6);
    animation: cultureNodePulse 3s ease-in-out infinite;
}

.culture__connection-node--1 {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.culture__connection-node--2 {
    top: 20%;
    right: 20%;
    animation-delay: 0.75s;
}

.culture__connection-node--3 {
    bottom: 20%;
    right: 20%;
    animation-delay: 1.5s;
}

.culture__connection-node--4 {
    bottom: 20%;
    left: 20%;
    animation-delay: 2.25s;
}

.culture__values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 2;
}

.value__item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(51, 193, 255, 0.15);
    border-radius: var(--border-radius-xl);
    backdrop-filter: blur(25px);
    transition: all var(--transition-normal);
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-2xl);
    transform-style: preserve-3d;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.value__item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(51, 193, 255, 0.05) 0%, 
        rgba(255, 215, 0, 0.03) 50%, 
        rgba(51, 193, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    transform: translateZ(-10px);
}

.value__item::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateZ(20px);
    width: 120px;
    height: 120px;
    background: var(--gradient-honey);
    border-radius: 50%;
    filter: blur(30px);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.value__item:hover {
    transform: translateY(-12px) rotateX(8deg) rotateY(2deg);
    box-shadow: 
        0 20px 40px rgba(51, 193, 255, 0.15),
        0 0 60px rgba(51, 193, 255, 0.1);
    border-color: rgba(51, 193, 255, 0.4);
}

.value__item:hover::before {
    opacity: 1;
    transform: translateZ(0px);
}

.value__item:hover::after {
    opacity: 0.4;
    animation: valueGlow 3s ease-in-out infinite;
}

/* 价值观视觉元素 */
.value__visual {
    position: relative;
    margin-bottom: var(--spacing-xl);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 120px;
}

.value__icon-container {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value__icon {
    font-size: var(--font-size-4xl);
    position: relative;
    z-index: 2;
    transition: all var(--transition-normal);
}

.value__icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--gradient-honey);
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0;
    animation: valueIconGlow 4s ease-in-out infinite;
}

.value__icon-particles {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
}

.value__particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-blue-light);
    border-radius: 50%;
    opacity: 0;
    animation: valueParticleFloat 3s ease-in-out infinite;
}

.value__particle:nth-child(1) {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 0s;
}

.value__particle:nth-child(2) {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    animation-delay: 1s;
}

.value__particle:nth-child(3) {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 2s;
}

.value__background-shape {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, 
        rgba(51, 193, 255, 0.1), 
        rgba(255, 215, 0, 0.1));
    border-radius: 50%;
    animation: valueShapeRotate 8s linear infinite;
    z-index: 1;
}

/* 价值观内容 */
.value__content {
    position: relative;
    z-index: 2;
}

.value__content h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-blue-light);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    position: relative;
}

.value__content h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--gradient-honey);
    border-radius: 1px;
}

.value__content p {
    color: var(--color-gray-300);
    margin: 0;
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
}

.value__highlight {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        transparent 0%, 
        rgba(51, 193, 255, 0.02) 50%, 
        transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.value__item:hover .value__highlight {
    opacity: 1;
}

/* 企业文化动画关键帧 */
@keyframes cultureParticles {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-100px);
    }
}

@keyframes cultureWaves {
    0%, 100% {
        opacity: 0.3;
        transform: translateX(-20px);
    }
    50% {
        opacity: 0.6;
        transform: translateX(20px);
    }
}

@keyframes cultureConnectionRotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes cultureNodePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.3);
        opacity: 1;
    }
}

@keyframes valueIconGlow {
    0%, 100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    50% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

@keyframes valueParticleFloat {
    0%, 100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5);
    }
    25% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.2);
    }
    75% {
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(0.8);
    }
}

@keyframes valueShapeRotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes valueGlow {
    0%, 100% {
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

/* 公司环境组件 */
.environment {
    padding: var(--spacing-5xl) 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.environment::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(51, 193, 255, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.environment::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 200px;
    background: var(--gradient-tech-honey);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.08;
    animation: environmentGlow 12s ease-in-out infinite;
}

.environment__gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}

/* 5张图片的特殊布局 */
.environment__gallery:has(.gallery__item:nth-child(5)) {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* 在大屏幕上优化5张图片的排列 */
@media (min-width: 1200px) {
    .environment__gallery:has(.gallery__item:nth-child(5)) {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .environment__gallery:has(.gallery__item:nth-child(5)) .gallery__item:nth-child(4),
    .environment__gallery:has(.gallery__item:nth-child(5)) .gallery__item:nth-child(5) {
        grid-column: span 1.5;
    }
}

.gallery__item {
    background: var(--gradient-card);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(255, 215, 0, 0.3);
    backdrop-filter: blur(20px);
    overflow: hidden;
    transition: all var(--transition-normal);
    position: relative;
}

.gallery__item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-honeycomb);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 1;
    pointer-events: none;
}

.gallery__item::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--light-sweep);
    border-radius: var(--border-radius-xl);
    transition: left var(--transition-slow);
    z-index: 2;
    pointer-events: none;
}

.gallery__item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl), 0 0 30px rgba(255, 215, 0, 0.3);
    border-color: #FFD700;
}

.gallery__item:hover::before {
    opacity: 0.1;
}

.gallery__item:hover::after {
    left: 100%;
}

.gallery__image {
    width: 100%;
    height: 200px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.gallery__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
    pointer-events: auto;
}

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

.gallery__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(51, 193, 255, 0.15) 0%, 
        rgba(51, 193, 255, 0.05) 50%, 
        rgba(51, 193, 255, 0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all var(--transition-normal);
    backdrop-filter: blur(8px);
    flex-direction: column;
    gap: var(--spacing-md);
    pointer-events: none;
    border-radius: var(--border-radius-lg);
}

.gallery__overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-honeycomb);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.gallery__image:hover .gallery__overlay {
    opacity: 1;
    background: linear-gradient(135deg, 
        rgba(51, 193, 255, 0.2) 0%, 
        rgba(51, 193, 255, 0.1) 50%, 
        rgba(51, 193, 255, 0.15) 100%);
}

.gallery__image:hover .gallery__overlay::before {
    opacity: 0.3;
}

.gallery__zoom-icon {
    font-size: var(--font-size-3xl);
    color: var(--color-white);
    background: linear-gradient(135deg, 
        rgba(51, 193, 255, 0.9) 0%, 
        rgba(51, 193, 255, 0.7) 100%);
    padding: var(--spacing-lg);
    border-radius: 50%;
    backdrop-filter: blur(20px);
    box-shadow: 
        0 8px 32px rgba(51, 193, 255, 0.4),
        0 4px 16px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
    z-index: 3;
    border: 1px solid rgba(255, 255, 255, 0.3);
    pointer-events: auto;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transform: scale(0.8);
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% {
        transform: scale(0.8) translateY(0);
    }
    50% {
        transform: scale(0.8) translateY(-3px);
    }
}

.gallery__zoom-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(51, 193, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: iconPulse 2s ease-in-out infinite;
    z-index: -1;
}

@keyframes iconPulse {
    0%, 100% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

.gallery__image:hover .gallery__zoom-icon {
    background: linear-gradient(135deg, 
        rgba(51, 193, 255, 1) 0%, 
        rgba(51, 193, 255, 0.8) 100%);
    transform: scale(1) rotate(0deg);
    box-shadow: 
        0 12px 40px rgba(51, 193, 255, 0.6),
        0 6px 20px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    animation: iconHover 0.3s ease-out forwards;
}

@keyframes iconHover {
    0% {
        transform: scale(0.8) translateY(0);
    }
    50% {
        transform: scale(1.1) translateY(-5px);
    }
    100% {
        transform: scale(1) translateY(0);
    }
}

.gallery__zoom-text {
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
    background: rgba(0, 0, 0, 0.75);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    pointer-events: auto;
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.4),
        0 2px 8px rgba(51, 193, 255, 0.1);
    transition: all var(--transition-normal);
    transform: translateY(10px) scale(0.9);
    opacity: 0.8;
}

.gallery__image:hover .gallery__zoom-text {
    background: rgba(0, 0, 0, 0.85);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.5),
        0 2px 12px rgba(51, 193, 255, 0.2);
    transform: translateY(0) scale(1);
    opacity: 1;
}

.gallery__item h4 {
    padding: var(--spacing-lg);
    margin: 0;
    color: var(--color-blue-light);
}

.gallery__item p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    margin: 0;
    color: var(--color-gray-300);
}

/* 画廊特征标签 */
.gallery__features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin: 0 var(--spacing-lg) var(--spacing-lg);
}

.gallery__feature {
    background: linear-gradient(135deg, 
        rgba(51, 193, 255, 0.15), 
        rgba(51, 193, 255, 0.05));
    color: var(--color-blue-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border: 1px solid rgba(51, 193, 255, 0.3);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.gallery__feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    transition: left var(--transition-normal);
}

.gallery__feature:hover {
    background: linear-gradient(135deg, 
        rgba(51, 193, 255, 0.25), 
        rgba(51, 193, 255, 0.15));
    border-color: rgba(51, 193, 255, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(51, 193, 255, 0.3);
}

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

/* 图片查看器样式 */
.image-viewer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.image-viewer.active {
    display: flex;
    opacity: 1;
}

.image-viewer__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.image-viewer__content {
    position: relative;
    width: 95%;
    height: 95%;
    max-width: 1400px;
    max-height: 900px;
    margin: auto;
    background: var(--color-bg-dark);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(51, 193, 255, 0.3);
    backdrop-filter: blur(20px);
    overflow: hidden;
    z-index: 10000;
}

.image-viewer__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: rgba(51, 193, 255, 0.1);
    border-bottom: 1px solid rgba(51, 193, 255, 0.2);
}

.image-viewer__title {
    color: var(--color-blue-light);
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
}

.image-viewer__close {
    background: none;
    border: none;
    color: var(--color-gray-300);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-fast);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-viewer__close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    transform: scale(1.1);
}

.image-viewer__body {
    position: relative;
    height: calc(100% - 80px);
    display: flex;
    flex-direction: column;
}

.image-viewer__controls {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
}

.image-viewer__btn {
    background: rgba(51, 193, 255, 0.2);
    border: 1px solid rgba(51, 193, 255, 0.4);
    color: var(--color-blue-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-fast);
    min-width: 50px;
}

.image-viewer__btn:hover {
    background: rgba(51, 193, 255, 0.3);
    border-color: rgba(51, 193, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(51, 193, 255, 0.3);
}

.image-viewer__btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(51, 193, 255, 0.3);
}

/* 按钮工具提示 */
.image-viewer__btn[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-xs);
    white-space: nowrap;
    z-index: 10001;
    pointer-events: none;
}

.image-viewer__image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    background: var(--color-bg-dark);
    cursor: grab;
    min-height: 400px;
}

.image-viewer__image {
    max-width: none;
    max-height: none;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform var(--transition-normal);
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    pointer-events: auto;
}

.image-viewer__image:active {
    cursor: grabbing;
}

.image-viewer__image.dragging {
    transition: none;
}

.image-viewer__image-container.can-drag {
    cursor: grab;
}

.image-viewer__image-container.can-drag:hover {
    cursor: grab;
}

.image-viewer__image-container.can-drag:active {
    cursor: grabbing;
}

/* 图片居中显示 */
.image-viewer__image-container img {
    display: block;
    margin: 0 auto;
}

/* 图片加载状态 */
.image-viewer__image.loading {
    opacity: 0.5;
}

.image-viewer__image-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid rgba(51, 193, 255, 0.3);
    border-top: 3px solid var(--color-blue-light);
    border-radius: 50%;
    animation: imageViewerSpin 1s linear infinite;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.image-viewer__image-container.loading::before {
    opacity: 1;
}

@keyframes imageViewerSpin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* 缩放指示器 */
.image-viewer__zoom-indicator {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.image-viewer__zoom-indicator.show {
    opacity: 1;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .image-viewer__content {
        width: 98%;
        height: 98%;
        max-width: none;
        max-height: none;
    }
    
    .image-viewer__header {
        padding: var(--spacing-md);
    }
    
    .image-viewer__title {
        font-size: var(--font-size-base);
    }
    
    .image-viewer__controls {
        padding: var(--spacing-sm);
    }
    
    .image-viewer__btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-base);
        min-width: 40px;
    }
    
    .image-viewer__image-container {
        min-height: 300px;
    }
    
    .join__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .join__particle {
        display: none;
    }
    
    .join__cta {
        padding: var(--spacing-xl);
    }
    
    .join__benefits li {
        padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) calc(var(--spacing-md) + 35px);
    }
    
    .join__benefits li::before {
        width: 20px;
        height: 20px;
        font-size: var(--font-size-base);
    }
    
    .footer__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer__logo {
        padding: var(--spacing-md);
    }
    
    .footer__particle {
        display: none;
    }
    

}

/* 加入我们组件 */
.join {
    padding: var(--spacing-5xl) 0;
    background: linear-gradient(135deg, 
        #0a0e1a 0%, 
        #1a1f2e 25%, 
        #0f141f 50%, 
        #1a1f2e 75%, 
        #0a0e1a 100%);
    position: relative;
    overflow: hidden;
}

.join::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(51, 193, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(138, 43, 226, 0.08) 0%, transparent 60%);
    opacity: 0.8;
    pointer-events: none;
    animation: joinBackground 20s ease-in-out infinite;
}

@keyframes joinBackground {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    33% {
        transform: scale(1.1) rotate(1deg);
    }
    66% {
        transform: scale(0.9) rotate(-1deg);
    }
}

.join::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, 
        rgba(51, 193, 255, 0.1) 0%, 
        rgba(138, 43, 226, 0.08) 50%, 
        rgba(255, 215, 0, 0.06) 100%);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.1;
    animation: joinGlow 15s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

.join__particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.join__particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-blue-light);
    border-radius: 50%;
    opacity: 0.6;
    animation: joinParticle 8s linear infinite;
}

.join__particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 12s;
}

.join__particle:nth-child(2) {
    top: 60%;
    left: 85%;
    animation-delay: 2s;
    animation-duration: 10s;
}

.join__particle:nth-child(3) {
    top: 80%;
    left: 15%;
    animation-delay: 4s;
    animation-duration: 14s;
}

.join__particle:nth-child(4) {
    top: 30%;
    left: 90%;
    animation-delay: 6s;
    animation-duration: 9s;
}

@keyframes joinParticle {
    0% {
        transform: translateY(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.8;
        transform: translateY(0) scale(1);
    }
    90% {
        opacity: 0.8;
        transform: translateY(-100px) scale(1);
    }
    100% {
        transform: translateY(-120px) scale(0);
        opacity: 0;
    }
}

.join__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    position: relative;
    z-index: 2;
    pointer-events: auto;
}

.join__info h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-blue-light);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    position: relative;
    display: inline-block;
}

.join__info h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-blue-light), transparent);
    border-radius: var(--border-radius-full);
}

.join__benefits {
    list-style: none;
    padding: 0;
}

.join__benefits li {
    position: relative;
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-md) calc(var(--spacing-lg) + 40px);
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-200);
    background: rgba(51, 193, 255, 0.05);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(51, 193, 255, 0.1);
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.join__benefits li:hover {
    background: rgba(51, 193, 255, 0.1);
    border-color: rgba(51, 193, 255, 0.2);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(51, 193, 255, 0.2);
}

.join__benefits li span {
    display: block;
    line-height: 1.5;
    word-break: break-word;
}

.join__benefits li::before {
    content: '✓';
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    background: rgba(51, 193, 255, 0.2);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(51, 193, 255, 0.3);
    z-index: 2;
}

.join__form h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-blue-light);
}

.join__cta {
    text-align: center;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, 
        rgba(51, 193, 255, 0.1) 0%, 
        rgba(138, 43, 226, 0.05) 50%, 
        rgba(51, 193, 255, 0.1) 100%);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(51, 193, 255, 0.2);
    position: relative;
    z-index: 3;
    overflow: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(20px);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(51, 193, 255, 0.1);
}

.join__cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.join__cta::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: var(--gradient-honey);
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.join__cta:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(51, 193, 255, 0.4);
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.4),
        0 0 50px rgba(51, 193, 255, 0.3),
        0 0 30px rgba(138, 43, 226, 0.2);
}

.join__cta:hover::before {
    opacity: 1;
}

.join__cta:hover::after {
    opacity: 0.2;
    animation: ctaGlow 3s ease-in-out infinite;
}

.join__cta p {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-300);
    font-size: var(--font-size-lg);
}

.join__cta p:last-of-type {
    margin-bottom: var(--spacing-xl);
    color: var(--color-gray-400);
    font-size: var(--font-size-md);
}

.btn--large {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: var(--font-size-lg);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 4;
    pointer-events: auto;
    cursor: pointer;
}

/* 确保按钮在join区域可见和可点击 */
.join__cta .btn {
    position: relative;
    z-index: 5;
    pointer-events: auto;
    cursor: pointer;
}

.btn__icon {
    transition: transform var(--transition-fast);
}

.btn:hover .btn__icon {
    transform: translate(2px, -2px);
}

/* 页脚组件 */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0 var(--spacing-lg);
    border-top: 1px solid rgba(51, 193, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 50% 0%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 25% 100%, rgba(51, 193, 255, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.footer::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 100px;
    background: var(--gradient-tech-honey);
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.04;
    animation: footerGlow 20s ease-in-out infinite;
}



.footer__particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.footer__particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--color-blue-light);
    border-radius: 50%;
    opacity: 0.4;
    animation: footerParticle 12s linear infinite;
}

.footer__particle:nth-child(1) {
    top: 15%;
    left: 15%;
    animation-delay: 0s;
    animation-duration: 15s;
}

.footer__particle:nth-child(2) {
    top: 25%;
    left: 85%;
    animation-delay: 3s;
    animation-duration: 12s;
}

.footer__particle:nth-child(3) {
    top: 75%;
    left: 20%;
    animation-delay: 6s;
    animation-duration: 18s;
}

.footer__particle:nth-child(4) {
    top: 85%;
    left: 80%;
    animation-delay: 9s;
    animation-duration: 14s;
}

@keyframes footerParticle {
    0% {
        transform: translateY(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
        transform: translateY(0) scale(1);
    }
    90% {
        opacity: 0.6;
        transform: translateY(-80px) scale(1);
    }
    100% {
        transform: translateY(-100px) scale(0);
        opacity: 0;
    }
}



.footer__content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 2;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: rgba(51, 193, 255, 0.05);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(51, 193, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.footer__logo:hover {
    background: rgba(51, 193, 255, 0.08);
    border-color: rgba(51, 193, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(51, 193, 255, 0.2);
}

.footer__seo-text {
    color: var(--color-gray-500);
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-xs);
    line-height: 1.4;
    opacity: 0.8;
}

.footer__section h3,
.footer__section h4 {
    color: var(--color-blue-light);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    position: relative;
    display: inline-block;
}

.footer__section h3::after,
.footer__section h4::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-blue-light), transparent);
    border-radius: var(--border-radius-full);
}

.footer__section p {
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-sm);
}

.footer__section ul {
    padding: 0;
}

.footer__section li {
    margin-bottom: var(--spacing-sm);
}

.footer__section a {
    color: var(--color-gray-300);
    transition: all var(--transition-normal);
    padding: var(--spacing-xs) 0;
    display: inline-block;
    position: relative;
}

.footer__section a::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: var(--color-blue-light);
    transition: width var(--transition-normal);
}

.footer__section a:hover {
    color: var(--color-blue-light);
    transform: translateX(5px);
}

.footer__section a:hover::before {
    width: 100%;
}



.footer__bottom {
    border-top: 1px solid rgba(51, 193, 255, 0.2);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--color-gray-400);
}

/* 动画定义 */
@keyframes logoRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* 旧的方块旋转动画已移除，替换为电子核动画 */

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(var(--grid-size), var(--grid-size)); }
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav__menu {
        display: none;
    }
    
    .nav__toggle {
        display: flex;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__title-line {
        font-size: var(--font-size-5xl);
    }
    
    .about__content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-3xl);
    }
    
    .about__main {
        gap: var(--spacing-2xl);
    }
    
    .about__highlight {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .about__visual {
        order: -1;
        margin-bottom: var(--spacing-xl);
    }
    
    .about__main {
        order: 1;
    }
    
    .philosophy__item {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .philosophy__item--right {
        grid-template-columns: 1fr;
    }
    
    .philosophy__item--right .philosophy__text {
        order: 1;
    }
    
    .philosophy__item--right .philosophy__icon {
        order: 2;
    }
    
    .philosophy__connections {
        display: none;
    }
    
    .join__content {
        grid-template-columns: 1fr;
    }
    
    .product__item {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .coding__editor {
        font-size: 10px;
    }
    
    .coding__content {
        padding: 8px;
    }
    
    .coding__line {
        margin-bottom: 1px;
    }
    
    .coding__number {
        width: 20px;
        margin-right: 8px;
    }
    
    .culture__values {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .value__item {
        min-height: 280px;
        padding: var(--spacing-xl);
    }
    
    .value__visual {
        height: 100px;
        margin-bottom: var(--spacing-lg);
    }
    
    .value__icon {
        font-size: var(--font-size-3xl);
    }
    
    .culture__connection-line {
        display: none;
    }
    
    .culture__connection-node {
        display: none;
    }
    
    .gallery__features {
        margin: 0 var(--spacing-md) var(--spacing-lg);
    }
    
    .gallery__feature {
        font-size: 10px;
        padding: 4px 8px;
    }
    
    .hero__buttons {
        justify-content: center;
    }
}

/* 电子核背景系统 */
.nucleus-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 80% 70%, rgba(51, 193, 255, 0.06) 0%, transparent 60%),
        radial-gradient(circle at 50% 50%, rgba(255, 69, 0, 0.04) 0%, transparent 70%);
}

.nucleus-waves {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(51, 193, 255, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(138, 43, 226, 0.05) 0%, transparent 50%);
    animation: nucleusPulse 15s ease-in-out infinite;
}

.nucleus-waves::before,
.nucleus-waves::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(51, 193, 255, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: pulseRing 8s ease-in-out infinite;
}

.nucleus-waves::after {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
    animation: pulseRing 8s ease-in-out infinite 2s;
}

.nucleus-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.nucleus-particles::before,
.nucleus-particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gradient-honey);
    border-radius: 50%;
    animation: nucleusParticle 8s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
}

.nucleus-particles::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.nucleus-particles::after {
    top: 60%;
    right: 15%;
    animation-delay: 6s;
}

.nucleus-energy {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(255, 215, 0, 0.03) 50%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, rgba(51, 193, 255, 0.025) 50%, transparent 70%);
    animation: nucleusEnergy 12s ease-in-out infinite;
}

.nucleus-energy::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.05) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: energyPulse 10s ease-in-out infinite;
}

/* 英雄区域电子核装饰 */
.hero__nucleus-decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.nucleus-orb {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--gradient-honey);
    border-radius: 50%;
    opacity: 0.4;
    filter: blur(2px);
    animation: nucleusOrbFloat 25s ease-in-out infinite;
}

.nucleus-orb--1 {
    top: 15%;
    left: 10%;
    animation-delay: 0s;
}

.nucleus-orb--2 {
    top: 25%;
    right: 15%;
    animation-delay: -5s;
}

.nucleus-orb--3 {
    bottom: 20%;
    left: 20%;
    animation-delay: -10s;
}

.nucleus-orb--4 {
    bottom: 30%;
    right: 25%;
    animation-delay: -15s;
}

.nucleus-orb--5 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -20s;
}

/* 电子核背景动画 */
@keyframes nucleusPulse {
    0%, 100% { 
        opacity: 0.6;
        transform: scale(1);
        filter: blur(0px);
    }
    25% {
        opacity: 0.8;
        transform: scale(1.05);
        filter: blur(1px);
    }
    50% { 
        opacity: 1;
        transform: scale(1.15);
        filter: blur(2px);
    }
    75% {
        opacity: 0.8;
        transform: scale(1.05);
        filter: blur(1px);
    }
}

@keyframes pulseRing {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5);
    }
    50% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.2);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(2);
    }
}

@keyframes nucleusParticle {
    0% { 
        transform: translateY(0px) scale(0.5);
        opacity: 0;
        box-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
    }
    25% {
        transform: translateY(-20px) scale(1.2);
        opacity: 0.8;
        box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
    }
    50% { 
        transform: translateY(-40px) scale(1);
        opacity: 1;
        box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
    }
    75% {
        transform: translateY(-60px) scale(1.1);
        opacity: 0.6;
        box-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
    }
    100% { 
        transform: translateY(-80px) scale(0.3);
        opacity: 0;
        box-shadow: 0 0 5px rgba(255, 215, 0, 0.2);
    }
}

@keyframes nucleusEnergy {
    0%, 100% { 
        transform: translateX(-100%) translateY(-100%) rotate(0deg);
        opacity: 0.3;
    }
    50% { 
        transform: translateX(0%) translateY(0%) rotate(180deg);
        opacity: 0.8;
    }
}

@keyframes energyPulse {
    0%, 100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    50% {
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(1.3);
    }
}

@keyframes nucleusOrbFloat {
    0%, 100% { 
        transform: translateY(0px) scale(1);
        opacity: 0.4;
    }
    50% { 
        transform: translateY(-15px) scale(1.1);
        opacity: 0.6;
    }
}

@keyframes honeycombSweep {
    0%, 100% { 
        background: var(--gradient-tech-honey);
        transform: scaleX(1);
    }
    50% { 
        background: var(--gradient-honey);
        transform: scaleX(1.1);
    }
}

@keyframes honeycombGlow {
    0%, 100% { 
        filter: brightness(1) hue-rotate(0deg);
    }
    50% { 
        filter: brightness(1.2) hue-rotate(15deg);
    }
}

@keyframes honeycombGlowAlt {
    0%, 100% { 
        opacity: 0;
        filter: blur(0px);
    }
    50% { 
        opacity: 0.3;
        filter: blur(1px);
    }
}

/* 电子核动画 */
@keyframes nucleusGlow {
    0%, 100% { 
        box-shadow: 
            0 0 30px rgba(255, 215, 0, 0.8),
            0 0 60px rgba(255, 215, 0, 0.4),
            inset 0 0 20px rgba(255, 255, 255, 0.3);
    }
    50% { 
        box-shadow: 
            0 0 40px rgba(255, 215, 0, 1),
            0 0 80px rgba(255, 215, 0, 0.6),
            inset 0 0 30px rgba(255, 255, 255, 0.5);
    }
}

@keyframes nucleusPulse {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
}

@keyframes orbitRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 旧的2D动画已移除，替换为3D立体动画 */

@keyframes fieldRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 区块特色动画 */
@keyframes aboutGlow {
    0%, 100% { 
        opacity: 0.1;
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        opacity: 0.2;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

/* 关于我们核动画 */
@keyframes aboutNucleusGlow {
    0%, 100% { 
        box-shadow: 
            0 0 20px rgba(255, 215, 0, 0.6),
            0 0 40px rgba(255, 215, 0, 0.3);
    }
    50% { 
        box-shadow: 
            0 0 25px rgba(255, 215, 0, 0.8),
            0 0 50px rgba(255, 215, 0, 0.4);
    }
}

@keyframes aboutOrbitRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes aboutParticleFloat {
    0%, 100% { 
        transform: translateY(0px) scale(1);
        opacity: 0.8;
    }
    50% { 
        transform: translateY(-10px) scale(1.2);
        opacity: 1;
    }
}

@keyframes philosophyGlow {
    0%, 100% { 
        opacity: 0.08;
        transform: scale(1);
    }
    50% { 
        opacity: 0.12;
        transform: scale(1.2);
    }
}

/* 图标连接线动画 */
@keyframes connectionDraw {
    0% { 
        stroke-dashoffset: 1000;
        opacity: 0.2;
    }
    10% { 
        stroke-dashoffset: 800;
        opacity: 0.4;
    }
    25% { 
        stroke-dashoffset: 600;
        opacity: 0.6;
    }
    40% { 
        stroke-dashoffset: 400;
        opacity: 0.8;
    }
    55% { 
        stroke-dashoffset: 200;
        opacity: 0.9;
    }
    70% { 
        stroke-dashoffset: 50;
        opacity: 1;
    }
    85% { 
        stroke-dashoffset: 0;
        opacity: 0.9;
    }
    100% { 
        stroke-dashoffset: 0;
        opacity: 0.8;
    }
}

@keyframes connectionNode {
    0%, 100% { 
        opacity: 0.8;
        transform: translateX(-50%) scale(1);
        box-shadow: 
            0 0 15px rgba(255, 215, 0, 0.8),
            0 0 30px rgba(255, 215, 0, 0.4);
    }
    50% { 
        opacity: 1;
        transform: translateX(-50%) scale(1.2);
        box-shadow: 
            0 0 25px rgba(255, 215, 0, 1),
            0 0 50px rgba(255, 215, 0, 0.6);
    }
}

@keyframes connectionNodeCore {
    0%, 100% { 
        opacity: 0.9;
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

@keyframes iconGlow {
    0%, 100% { 
        opacity: 0;
        transform: translate(-50%, -50%) scale(1);
    }
    15% { 
        opacity: 0.9;
        transform: translate(-50%, -50%) scale(1.2);
    }
    30% { 
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.3);
    }
    45% { 
        opacity: 0.9;
        transform: translate(-50%, -50%) scale(1.2);
    }
    60% { 
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1.1);
    }
    75% { 
        opacity: 0.2;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes iconPulse {
    0%, 100% { 
        opacity: 0.2;
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

@keyframes iconGlowExpand {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.5;
    }
}

@keyframes philosophyDot {
    0%, 100% { 
        opacity: 0.3;
        transform: scale(1);
    }
    50% { 
        opacity: 0.6;
        transform: scale(1.1);
    }
}

@keyframes valueGlow {
    0%, 100% { 
        opacity: 0.3;
        transform: translate(-50%, -50%) translateZ(20px) scale(1);
    }
    50% { 
        opacity: 0.5;
        transform: translate(-50%, -50%) translateZ(20px) scale(1.2);
    }
}

@keyframes environmentGlow {
    0%, 100% { 
        opacity: 0.08;
        transform: translateX(-50%) scale(1);
    }
    50% { 
        opacity: 0.12;
        transform: translateX(-50%) scale(1.1);
    }
}

@keyframes joinGlow {
    0%, 100% { 
        opacity: 0.06;
        transform: translateY(-50%) scale(1);
    }
    50% { 
        opacity: 0.1;
        transform: translateY(-50%) scale(1.15);
    }
}

@keyframes ctaGlow {
    0%, 100% { 
        opacity: 0.2;
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

@keyframes footerGlow {
    0%, 100% { 
        opacity: 0.04;
        transform: translateX(-50%) scale(1);
    }
    50% { 
        opacity: 0.08;
        transform: translateX(-50%) scale(1.2);
    }
}

/* 3D立体动画 */
@keyframes nucleusFloat {
    0%, 100% { 
        transform: translateY(0px) rotateX(5deg) rotateY(5deg);
    }
    50% { 
        transform: translateY(-10px) rotateX(-5deg) rotateY(-5deg);
    }
}

@keyframes electronMove {
    0% { 
        transform: translateX(-50%) translateY(-50%) translateZ(0px) rotate(0deg);
        opacity: 1;
    }
    25% { 
        transform: translateX(-50%) translateY(-50%) translateZ(20px) rotate(90deg);
        opacity: 0.8;
    }
    50% { 
        transform: translateX(-50%) translateY(-50%) translateZ(0px) rotate(180deg);
        opacity: 1;
    }
    75% { 
        transform: translateX(-50%) translateY(-50%) translateZ(-20px) rotate(270deg);
        opacity: 0.8;
    }
    100% { 
        transform: translateX(-50%) translateY(-50%) translateZ(0px) rotate(360deg);
        opacity: 1;
    }
}

@keyframes pulseExpand {
    0% { 
        transform: scale(0.5) translateZ(10px);
        opacity: 1;
    }
    100% { 
        transform: scale(2) translateZ(50px);
        opacity: 0;
    }
}

@keyframes particleFlow {
    0% { 
        transform: translateY(0px) translateZ(0px) scale(1);
        opacity: 0;
    }
    20% { 
        opacity: 1;
    }
    80% { 
        opacity: 1;
    }
    100% { 
        transform: translateY(-100px) translateZ(50px) scale(0.5);
        opacity: 0;
    }
}

/* 图片查看器样式 */
.image-viewer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.image-viewer.active {
    display: flex;
    opacity: 1;
}

.image-viewer__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.image-viewer__content {
    position: relative;
    width: 95%;
    max-width: 1400px;
    height: 95%;
    margin: auto;
    background: var(--color-bg-dark);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(51, 193, 255, 0.3);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.image-viewer__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(51, 193, 255, 0.2);
    background: rgba(51, 193, 255, 0.05);
    flex-shrink: 0;
}

.image-viewer__title {
    margin: 0;
    color: var(--color-blue-light);
    font-size: var(--font-size-lg);
}

.image-viewer__close {
    background: none;
    border: none;
    color: var(--color-gray-400);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.image-viewer__close:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

.image-viewer__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

.image-viewer__controls {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    z-index: 10;
}

.image-viewer__btn {
    background: rgba(51, 193, 255, 0.8);
    border: none;
    color: var(--color-white);
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
}

.image-viewer__btn:hover {
    background: var(--color-blue-light);
    transform: scale(1.1);
}

.image-viewer__image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    overflow: hidden;
}

.image-viewer__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
    cursor: grab;
}

/* Office图片特殊优化 */
.image-viewer__image[src*="office"] {
    object-fit: cover;
    object-position: center;
}

/* 确保图片完全填充容器 */
.image-viewer__image-container:has(.image-viewer__image[src*="office"]) {
    padding: 0;
    margin: 0;
}

.image-viewer__image:active {
    cursor: grabbing;
}

/* 响应式图片查看器 */
@media (max-width: 768px) {
    .image-viewer__content {
        width: 100%;
        height: 100%;
        border-radius: 0;
    }
    
    .image-viewer__controls {
        top: var(--spacing-md);
        right: var(--spacing-md);
    }
    
    .image-viewer__btn {
        width: 35px;
        height: 35px;
        font-size: var(--font-size-md);
    }
    
    /* 移动端office图片优化 */
    .image-viewer__image[src*="office"] {
        object-fit: cover;
        object-position: center;
    }
    
    /* 企业理念响应式 */
    .philosophy__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .philosophy__text {
        font-size: var(--font-size-base);
        gap: var(--spacing-xl);
        height: auto;
        justify-content: flex-start;
    }
    
    .philosophy__intro,
    .philosophy__approach,
    .philosophy__culture {
        padding: var(--spacing-lg);
        flex: none;
        justify-content: flex-start;
    }
    
    .philosophy__values {
        gap: var(--spacing-lg);
        height: auto;
        justify-content: flex-start;
    }
    
    .value__item {
        padding: var(--spacing-lg);
        flex: none;
        justify-content: flex-start;
    }
    
    /* 公司环境画廊响应式 */
    .environment__gallery {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        max-width: 100%;
    }
    
    .environment__gallery:has(.gallery__item:nth-child(5)) {
        grid-template-columns: 1fr;
    }
    
    .environment__gallery:has(.gallery__item:nth-child(5)) .gallery__item:nth-child(4),
    .environment__gallery:has(.gallery__item:nth-child(5)) .gallery__item:nth-child(5) {
        grid-column: span 1;
    }
}