/* 基础样式 */
body {
    margin: 0;
    padding: 0;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    background: #f8f8f8;
    color: #222;
}
.zea4f2container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}
.zea4f2site-header {
    background: #222;
    color: #fff;
    padding: 10px 0;
}
.zea4f2logo {
    font-size: 1.6rem;
    font-weight: bold;
    margin: 0;
}
.zea4f2main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 24px;
}
.zea4f2main-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.2s;
}
.zea4f2main-nav a:hover {
    color: #f7b731;
}
.zea4f2hero {
    background: linear-gradient(90deg, #ffe0c3 0%, #ffb6b9 100%);
    color: #fff;
    padding: 60px 0 40px 0;
    text-align: center;
}
.zea4f2hero h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}
.zea4f2hero p {
    font-size: 1.3rem;
}
.zea4f2about, .zea4f2services, .zea4f2advantages, .zea4f2contact {
    background: #fff;
    margin-top: 32px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    padding: 32px 0;
}
.zea4f2about h3, .zea4f2services h3, .zea4f2advantages h3, .zea4f2contact h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 24px;
}
.zea4f2service-list {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}
.zea4f2service-item {
    background: #f7f1e3;
    border-radius: 8px;
    padding: 24px 20px;
    flex: 1 1 260px;
    min-width: 220px;
    max-width: 340px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
    text-align: center;
}
.zea4f2service-item h4 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: #e17055;
}
.zea4f2advantages ul {
    list-style: disc inside;
    max-width: 600px;
    margin: 0 auto;
    padding: 0;
    font-size: 1.1rem;
    color: #444;
}
.zea4f2contact {
    padding: 10px 0;
    margin-top: 18px;
}
.zea4f2contact-grid {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 0;
}
.zea4f2contact-card {
    max-width: 100%;
    width: 100%;
    border-radius: 6px;
    padding: 2px 2px 2px 2px;
    min-height: 10px;
    font-size: 1rem;
    margin: 0;
    border: 2.5px solid #3498db;
    box-shadow: 0 6px 20px rgba(52,152,219,0.18), 0 2px 8px rgba(0,0,0,0.13);
}
.zea4f2contact-card:hover {
    border-color: #217dbb;
    box-shadow: 0 10px 32px rgba(52,152,219,0.28), 0 4px 16px rgba(0,0,0,0.18);
    background: #f0f8ff;
    z-index: 2;
}
.zea4f2contact-info h3 {
    font-size: 1.08rem;
    margin-bottom: 2px;
}
.zea4f2contact-info ul {
    font-size: 0.92rem;
    margin-bottom: 0;
}
.zea4f2contact-info li {
    margin-bottom: 0;
}
.zea4f2contact-tip {
    font-size: 0.9rem;
    margin-top: 0;
}
.zea4f2contact-form {
    width: 100%;
    max-width: 260px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.zea4f2contact-form-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.zea4f2contact-form label {
    font-weight: bold;
}
.zea4f2contact-form input, .zea4f2contact-form textarea {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
}
.zea4f2contact-form button {
    background: #e17055;
    color: #fff;
    border: none;
    padding: 12px;
    border-radius: 4px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.2s;
}
.zea4f2contact-form button:hover {
    background: #f7b731;
}
.zea4f2site-footer {
    background: #222;
    color: #fff;
    text-align: center;
    padding: 18px 0;
    margin-top: 40px;
    font-size: 1rem;
    border-radius: 0 0 10px 10px;
}
/* 响应式设计 */
@media (max-width: 900px) {
    .zea4f2service-list {
        flex-direction: column;
        align-items: center;
    }
    .zea4f2main-nav ul {
        gap: 18px;
    }
    .zea4f2contact-grid {
        flex-direction: column;
        align-items: center;
    }
    .zea4f2contact-card {
        max-width: 100%;
        padding: 6px 6px;
        min-height: 24px;
        font-size: 0.97rem;
    }
}
@media (max-width: 600px) {
    .zea4f2container {
        padding: 0 6px;
    }
    .zea4f2hero h2 {
        font-size: 1.5rem;
    }
    .zea4f2about, .zea4f2services, .zea4f2advantages, .zea4f2contact {
        padding: 18px 0;
    }
    .zea4f2service-item {
        padding: 16px 8px;
        min-width: 140px;
    }
    .zea4f2main-nav ul {
        display: flex !important;
        flex-direction: column !important;
        gap: 18px !important;
        align-items: center !important;
        width: 100% !important;
        padding: 12px 0 !important;
    }
    .zea4f2main-nav a {
        font-size: 1.2rem !important;
        padding: 8px 0 !important;
        display: block !important;
        width: 100% !important;
        text-align: center !important;
    }
}
/* 客户评价 */
.zea4f2testimonials {
    background: #fffbe7;
    margin-top: 32px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    padding: 32px 0;
}
.zea4f2testimonial-grid {
    margin-top: 0;
}
.zea4f2testimonial-list-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 18px;
}
.zea4f2testimonial-card {
    background: #fffbe7;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(231,112,85,0.10), 0 1.5px 6px rgba(0,0,0,0.06);
    border: 2px solid #f7b731;
    padding: 10px 6px 8px 6px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 60px;
    transition: box-shadow 0.2s, border-color 0.2s;
    position: relative;
}
.zea4f2testimonial-content {
    color: #444;
    font-size: 1.05rem;
    margin-bottom: 10px;
    font-style: italic;
}
.zea4f2testimonial-user {
    display: flex;
    align-items: center;
    gap: 10px;
}
.zea4f2testimonial-avatar {
    width: 38px;
    height: 38px;
    background: #e17055;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(231,112,85,0.10);
}
.zea4f2testimonial-name {
    font-weight: bold;
    color: #e17055;
    font-size: 1.05rem;
}
.zea4f2testimonial-role {
    color: #888;
    font-size: 0.95rem;
}
.zea4f2testimonial-card:hover {
    box-shadow: 0 8px 32px rgba(231,112,85,0.18), 0 2px 12px rgba(0,0,0,0.10);
    border-color: #e17055;
    background: #fff6e5;
    z-index: 2;
}
@media (max-width: 900px) {
    .zea4f2testimonial-list-cards {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .zea4f2testimonial-card {
        padding: 6px 2px 4px 2px;
        min-height: 40px;
    }
}
@media (max-width: 600px) {
    .zea4f2testimonial-list-cards {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    .zea4f2testimonial-card {
        padding: 8px 2px 6px 2px;
        min-height: 60px;
    }
}
/* 常见问题 */
.zea4f2faq {
    background: #eaf6ff;
    margin-top: 32px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    padding: 32px 0;
}
.zea4f2faq-grid {
    margin-top: 0;
}
.zea4f2faq-list-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-top: 18px;
}
.zea4f2faq-card {
    background: #eaf6ff;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(87, 160, 255, 0.10), 0 1.5px 6px rgba(0,0,0,0.06);
    border: 2px solid #7ec4fa;
    padding: 14px 10px 10px 10px;
    display: flex;
    flex-direction: column;
    min-height: 60px;
    transition: box-shadow 0.2s, border-color 0.2s;
    position: relative;
}
.zea4f2faq-card h4 {
    color: #3498db;
    font-size: 1.08rem;
    margin-bottom: 6px;
    margin-top: 0;
}
.zea4f2faq-card p {
    color: #444;
    font-size: 0.98rem;
    margin: 0;
}
.zea4f2faq-card:hover {
    box-shadow: 0 8px 32px rgba(87, 160, 255, 0.18), 0 2px 12px rgba(0,0,0,0.10);
    border-color: #3498db;
    background: #f0f8ff;
    z-index: 2;
}
@media (max-width: 900px) {
    .zea4f2faq-list-cards {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .zea4f2faq-card {
        padding: 8px 4px 6px 4px;
        min-height: 40px;
    }
}
.zea4f2hero-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.zea4f2hero-text {
    flex: 1 1 320px;
    min-width: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.zea4f2hero-image {
    flex: 1 1 320px;
    min-width: 180px;
    text-align: right;
}
.zea4f2hero-image img {
    max-width: 340px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    margin-left: 24px;
    animation: hero-img-zoom 5s ease-in-out infinite alternate;
}
@keyframes hero-img-zoom {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.06);
    }
}
@media (max-width: 900px) {
    .zea4f2hero-flex {
        flex-direction: column;
        align-items: flex-start;
    }
    .zea4f2hero-image {
        text-align: center;
        margin-top: 18px;
        width: 100%;
    }
    .zea4f2hero-image img {
        margin-left: 0;
        max-width: 98vw;
    }
}
.zea4f2about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 12px;
}
.zea4f2about-card {
    background: #fffbe7;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(231,112,85,0.10), 0 1.5px 6px rgba(0,0,0,0.06);
    border: 2px solid #f7b731;
    padding: 22px 18px 18px 18px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 140px;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.zea4f2about-card:hover {
    box-shadow: 0 8px 32px rgba(231,112,85,0.18), 0 2px 12px rgba(0,0,0,0.10);
    border-color: #e17055;
    background: #fff6e5;
    z-index: 2;
}
.zea4f2about-card h3, .zea4f2about-card h4 {
    margin-top: 0;
    margin-bottom: 12px;
    color: #e17055;
    font-size: 1.18rem;
}
.zea4f2about-card ul {
    padding-left: 18px;
    margin: 0;
    color: #444;
    font-size: 1.05rem;
}
.zea4f2about-card li {
    margin-bottom: 6px;
}
.zea4f2about-card.zea4f2about-brand h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 24px;
}
@media (max-width: 900px) {
    .zea4f2about-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .zea4f2about-card {
        padding: 16px 8px 12px 8px;
    }
}
.zea4f2service-card {
    background: #fffbe7;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(231,112,85,0.10), 0 1.5px 6px rgba(0,0,0,0.06);
    border: 2px solid #f7b731;
    padding: 12px 8px 10px 8px;
    min-height: 120px;
    margin-bottom: 0;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.zea4f2service-card:hover {
    box-shadow: 0 8px 32px rgba(231,112,85,0.18), 0 2px 12px rgba(0,0,0,0.10);
    border-color: #e17055;
    background: #fff6e5;
    z-index: 2;
}
.zea4f2service-card h4 {
    color: #e17055;
    font-size: 1.18rem;
    margin-bottom: 10px;
}
.zea4f2service-card ul {
    padding-left: 18px;
    margin: 0 0 10px 0;
    color: #444;
    font-size: 1.05rem;
}
.zea4f2service-card li {
    margin-bottom: 6px;
}
.zea4f2service-desc {
    color: #e17055;
    font-weight: bold;
    margin-top: auto;
    font-size: 1.05rem;
}
@media (max-width: 900px) {
    .zea4f2service-card {
        padding: 8px 4px 6px 4px;
        min-height: 80px;
    }
}
.zea4f2advantages-grid {
    margin-top: 0;
}
.zea4f2advantages-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 18px;
}
.zea4f2advantage-card {
    background: #eaf6ff;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(87, 160, 255, 0.10), 0 1.5px 6px rgba(0,0,0,0.06);
    border: 2px solid #7ec4fa;
    padding: 20px 14px 16px 14px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 140px;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.zea4f2advantage-card h4 {
    color: #3498db;
    font-size: 1.08rem;
    margin-bottom: 10px;
    margin-top: 0;
    text-align: left;
}
.zea4f2advantage-card p {
    color: #444;
    font-size: 1rem;
    margin: 0;
}
.zea4f2advantage-card:hover {
    box-shadow: 0 8px 32px rgba(87, 160, 255, 0.18), 0 2px 12px rgba(0,0,0,0.10);
    border-color: #3498db;
    background: #f0f8ff;
    z-index: 2;
}
@media (max-width: 1200px) {
    .zea4f2advantages-list {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 700px) {
    .zea4f2advantages-list {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .zea4f2advantage-card {
        padding: 14px 6px 10px 6px;
        min-height: 80px;
    }
}
.zea4f2testimonials-grid h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 24px;
    margin-top: 0;
}
.zea4f2faq-grid h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 24px;
    margin-top: 0;
}
.zea4f2nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    margin-left: 12px;
    z-index: 20;
}
.zea4f2nav-toggle .zea4f2bar {
    display: block;
    width: 26px;
    height: 3px;
    margin: 4px 0;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s;
}
@media (max-width: 600px) {
    .zea4f2nav-toggle {
        display: flex;
    }
    .zea4f2main-nav {
        position: absolute;
        top: 56px;
        left: 0;
        width: 100vw;
        background: #222;
        transition: max-height 0.3s;
        overflow: hidden;
        max-height: 0;
        z-index: 10;
        box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    }
    .zea4f2main-nav.open {
        max-height: 300px;
    }
    .zea4f2main-nav ul {
        flex-direction: column !important;
        gap: 18px !important;
        align-items: center !important;
        width: 100% !important;
        padding: 12px 0 !important;
    }
    .zea4f2main-nav a {
        font-size: 1.2rem !important;
        padding: 8px 0 !important;
        display: block !important;
        width: 100% !important;
        text-align: center !important;
    }
    /* 汉堡按钮动画 */
    .zea4f2nav-toggle.open .zea4f2bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .zea4f2nav-toggle.open .zea4f2bar:nth-child(2) {
        opacity: 0;
    }
    .zea4f2nav-toggle.open .zea4f2bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}
@media (min-width: 601px) {
    .zea4f2main-nav {
        position: static;
        max-height: none !important;
        background: none;
        box-shadow: none;
    }
    .zea4f2nav-toggle {
        display: none !important;
    }
}
/* 新服务项目板块样式 */
.zea4f2service-list-new {
  display: flex;
  gap: 28px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 24px;
}
.zea4f2service-item-new {
  background: #f7f1e3;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  padding: 28px 22px 22px 22px;
  min-width: 220px;
  max-width: 320px;
  flex: 1 1 260px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 0;
  transition: box-shadow 0.2s, border-color 0.2s;
  border: 2px solid #f7b731;
}
.zea4f2service-item-new:hover {
  box-shadow: 0 8px 32px rgba(231,112,85,0.18), 0 2px 12px rgba(0,0,0,0.10);
  border-color: #e17055;
  background: #fff6e5;
  z-index: 2;
}
.zea4f2service-icon {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 14px;
  box-shadow: 0 2px 8px rgba(231,112,85,0.10);
  border: 2px solid #fff;
  background: #ffe0c3;
}
.zea4f2service-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 12px;
}
.zea4f2service-tags span {
  background: #ffe0c3;
  color: #e17055;
  border-radius: 8px;
  font-size: 0.92rem;
  padding: 2px 10px;
  font-weight: 500;
}
.zea4f2service-flow {
  text-align: center;
  margin-top: 32px;
  font-size: 1.08rem;
  color: #e17055;
  letter-spacing: 2px;
}
@media (max-width: 900px) {
  .zea4f2service-list-new {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  .zea4f2service-item-new {
    padding: 18px 8px 14px 8px;
    min-width: 140px;
    max-width: 98vw;
  }
}