/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

.z46d2econtainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.z46d2eheader {
    background-color: #0088cc;
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.z46d2eheader .z46d2econtainer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.z46d2elogo h1 {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0;
}

.z46d2emain-nav {
    display: flex;
    align-items: center;
}

.z46d2emain-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.z46d2emain-nav li {
    margin: 0 15px;
}

.z46d2emain-nav a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    border-radius: 4px;
    font-weight: 500;
}

.z46d2emain-nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* 移动端菜单按钮 */
.z46d2emenu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: 1rem;
}

/* Hero Section */
.z46d2ehero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #0088cc, #00a2e8);
    color: white;
    text-align: center;
}

.z46d2ehero .z46d2econtainer {
    max-width: 800px;
}

.z46d2ehero-content {
    margin: 0 auto;
}

.z46d2ehero h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.z46d2ehero p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.z46d2edownload-buttons {
    margin-top: 2rem;
}

/* Buttons */
.z46d2ebtn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: white;
    color: #0088cc;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    transition: all 0.3s;
}

.z46d2ebtn:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
}

.z46d2ebtn.z46d2eprimary {
    background-color: #0088cc;
    color: white;
}

.z46d2ebtn.z46d2eprimary:hover {
    background-color: #00a2e8;
}

/* Features Section */
.z46d2efeatures {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.z46d2efeatures h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #333;
    position: relative;
}

.z46d2efeatures h2:after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #0088cc;
    margin: 15px auto;
}

.z46d2efeatures-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.z46d2efeature-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.z46d2efeature-card {
    flex: 1;
    min-width: 300px;
    max-width: 350px;
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.z46d2efeature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.z46d2efeature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #0088cc;
}

.z46d2efeature-card h3 {
    color: #333;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.z46d2efeature-card h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: #0088cc;
}

.z46d2efeature-card p {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
}

@media (max-width: 1200px) {
    .z46d2econtainer {
        padding: 0 20px;
    }
    
    .z46d2efeature-card,
    .z46d2edownload-card,
    .z46d2eguide-card,
    .z46d2efaq-card,
    .z46d2esecurity-card {
        min-width: 250px;
    }
}

@media (max-width: 992px) {
    .z46d2eheader .z46d2econtainer {
        padding: 0 20px;
    }
    
    .z46d2emain-nav ul {
        gap: 10px;
    }
    
    .z46d2emain-nav li {
        margin: 0 5px;
    }
    
    .z46d2emain-nav a {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }
    
    .z46d2efeature-row,
    .z46d2edownload-row,
    .z46d2eguide-row,
    .z46d2efaq-row,
    .z46d2esecurity-row {
        gap: 1.5rem;
    }
    
    .z46d2efeature-card,
    .z46d2edownload-card,
    .z46d2eguide-card,
    .z46d2efaq-card,
    .z46d2esecurity-card {
        min-width: 220px;
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .z46d2ehero {
        padding: 40px 0;
    }
    
    .z46d2ehero-content h2 {
        font-size: 2rem;
    }
    
    .z46d2ehero-content p {
        font-size: 1rem;
    }
    
    .z46d2edownload-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .z46d2edownload-buttons .z46d2ebtn {
        width: 100%;
        text-align: center;
    }
    
    .z46d2efeature-row,
    .z46d2edownload-row,
    .z46d2eguide-row,
    .z46d2efaq-row,
    .z46d2esecurity-row {
        flex-direction: column;
        align-items: center;
    }
    
    .z46d2efeature-card,
    .z46d2edownload-card,
    .z46d2eguide-card,
    .z46d2efaq-card,
    .z46d2esecurity-card {
        width: 100%;
        max-width: 500px;
        min-width: auto;
    }
    
    .z46d2efeatures,
    .z46d2edownload,
    .z46d2eguide,
    .z46d2efaq,
    .z46d2esecurity {
        padding: 40px 0;
    }
    
    h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .z46d2emenu-toggle {
        display: block;
    }
    
    .z46d2emain-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #0088cc;
        padding: 1rem 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .z46d2emain-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .z46d2emain-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .z46d2emain-nav li {
        margin: 0;
        width: 100%;
        text-align: center;
    }
    
    .z46d2emain-nav a {
        display: block;
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .z46d2emain-nav a:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
}

@media (max-width: 480px) {
    .z46d2ehero {
        padding: 30px 0;
    }
    
    .z46d2ehero-content h2 {
        font-size: 1.8rem;
    }
    
    .z46d2ehero-content p {
        font-size: 0.9rem;
    }
    
    .z46d2efeature-icon,
    .z46d2edownload-icon,
    .z46d2eguide-icon,
    .z46d2efaq-icon,
    .z46d2esecurity-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .z46d2efeature-card h3,
    .z46d2edownload-card h3,
    .z46d2eguide-card h3,
    .z46d2efaq-card h3,
    .z46d2esecurity-card h3 {
        font-size: 1.3rem;
    }
    
    .z46d2efeature-card p,
    .z46d2edownload-card p,
    .z46d2eguide-card p,
    .z46d2efaq-card p,
    .z46d2esecurity-card p {
        font-size: 0.9rem;
    }
    
    .z46d2efeature-features,
    .z46d2edownload-features,
    .z46d2eguide-features,
    .z46d2efaq-features,
    .z46d2esecurity-features {
        gap: 0.8rem;
    }
    
    .z46d2efeature-features span,
    .z46d2edownload-features span,
    .z46d2eguide-features span,
    .z46d2efaq-features span,
    .z46d2esecurity-features span {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .z46d2efeatures,
    .z46d2edownload,
    .z46d2eguide,
    .z46d2efaq,
    .z46d2esecurity {
        padding: 30px 0;
    }
    
    .z46d2efooter {
        padding: 30px 0;
    }
    
    .z46d2efooter-links ul {
        flex-direction: column;
        align-items: center;
    }
    
    .z46d2efooter-links li {
        margin: 5px 0;
    }
    
    .header {
        padding: 0.8rem 0;
    }
    
    .logo h1 {
        font-size: 1.3rem;
    }
    
    .menu-toggle {
        font-size: 1.3rem;
        padding: 0.4rem;
    }
    
    .main-nav {
        padding: 0.8rem 0;
    }
    
    .main-nav ul {
        gap: 10px;
    }
    
    .main-nav a {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* Download Section */
.z46d2edownload {
    padding: 60px 0;
    background-color: #fff;
}

.z46d2edownload h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #333;
    position: relative;
}

.z46d2edownload h2:after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #0088cc;
    margin: 15px auto;
}

.z46d2edownload-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.z46d2edownload-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.z46d2edownload-card {
    flex: 1;
    min-width: 280px;
    max-width: 400px;
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.z46d2edownload-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.z46d2edownload-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: #0088cc;
}

.z46d2edownload-card h3 {
    color: #333;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.z46d2edownload-card h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: #0088cc;
}

.z46d2edownload-info {
    margin-bottom: 2rem;
    text-align: left;
}

.z46d2edownload-info p {
    color: #666;
    margin-bottom: 0.8rem;
    font-size: 1rem;
    line-height: 1.6;
}

.z46d2edownload-info span {
    color: #333;
    font-weight: bold;
    margin-right: 0.5rem;
}

.z46d2edownload-btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: #0088cc;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    transition: all 0.3s ease;
    border: 2px solid #0088cc;
}

.z46d2edownload-btn:hover {
    background-color: transparent;
    color: #0088cc;
    transform: translateY(-2px);
}

/* Guide Section */
.z46d2eguide {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.z46d2eguide h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #333;
    position: relative;
}

.z46d2eguide h2:after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #0088cc;
    margin: 15px auto;
}

.z46d2eguide-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.z46d2eguide-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.z46d2eguide-card {
    flex: 1;
    min-width: 280px;
    max-width: 500px;
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.z46d2eguide-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.z46d2eguide-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: #0088cc;
}

.z46d2eguide-card h3 {
    color: #333;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.z46d2eguide-card h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: #0088cc;
}

.z46d2eguide-content {
    margin-bottom: 1.5rem;
}

.z46d2eguide-content p {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
}

.z46d2eguide-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.z46d2eguide-features span {
    background-color: #f0f7ff;
    color: #0088cc;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.z46d2eguide-features span:hover {
    background-color: #0088cc;
    color: white;
    transform: translateY(-2px);
}

/* FAQ Section */
.z46d2efaq {
    padding: 60px 0;
    background-color: #fff;
}

.z46d2efaq h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #333;
    position: relative;
}

.z46d2efaq h2:after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #0088cc;
    margin: 15px auto;
}

.z46d2efaq-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.z46d2efaq-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.z46d2efaq-card {
    flex: 1;
    min-width: 280px;
    max-width: 500px;
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.z46d2efaq-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.z46d2efaq-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: #0088cc;
}

.z46d2efaq-card h3 {
    color: #333;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.z46d2efaq-card h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: #0088cc;
}

.z46d2efaq-content {
    margin-bottom: 1.5rem;
}

.z46d2efaq-content p {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
}

.z46d2efaq-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.z46d2efaq-features span {
    background-color: #f0f7ff;
    color: #0088cc;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.z46d2efaq-features span:hover {
    background-color: #0088cc;
    color: white;
    transform: translateY(-2px);
}

/* FAQ纯CSS手风琴结构样式 */
.z46d2efaq-accordion {
  margin: 2rem 0 1.5rem 0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.z46d2efaq-item {
  border-radius: 10px;
  background: #f7faff;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(0,136,204,0.06);
  overflow: hidden;
  border: 1px solid #e0eaf6;
}
.z46d2efaq-item summary {
  cursor: pointer;
  font-size: 1.08rem;
  font-weight: 600;
  color: #0088cc;
  padding: 1.1rem 1.5rem;
  outline: none;
  display: flex;
  align-items: center;
  transition: background 0.2s;
  list-style: none;
}
.z46d2efaq-item[open] summary {
  background: #e6f7ff;
}
.z46d2efaq-qicon {
  display: inline-block;
  background: #0088cc;
  color: #fff;
  border-radius: 50%;
  width: 1.6rem;
  height: 1.6rem;
  text-align: center;
  line-height: 1.6rem;
  font-size: 1rem;
  margin-right: 0.8rem;
  font-weight: bold;
}
.z46d2efaq-answer {
  padding: 1rem 2.2rem 1.2rem 2.8rem;
  color: #444;
  font-size: 1rem;
  background: #fff;
  border-top: 1px solid #e0eaf6;
  position: relative;
}
.z46d2efaq-aicon {
  color: #00a2e8;
  font-weight: bold;
  margin-right: 0.5rem;
}
.z46d2efaq-item summary::-webkit-details-marker {
  display: none;
}
@media (max-width: 600px) {
  .z46d2efaq-answer {
    padding: 1rem 1rem 1.2rem 2.2rem;
    font-size: 0.98rem;
  }
  .z46d2efaq-item summary {
    font-size: 1rem;
    padding: 1rem 1.1rem;
  }
}

/* Footer */
.z46d2efooter {
    background-color: #333;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.z46d2efooter-links ul {
    flex-direction: column;
    align-items: center;
}

.z46d2efooter-links li {
    margin: 5px 0;
}

.z46d2efooter-ads {
    /* 可根据原有样式补充 */
}

.z46d2efooter-stats {
    /* 可根据原有样式补充 */
}

/* Security Section */
.z46d2esecurity {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.z46d2esecurity h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #333;
    position: relative;
}

.z46d2esecurity h2:after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #0088cc;
    margin: 15px auto;
}

.z46d2esecurity-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.z46d2esecurity-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.z46d2esecurity-card {
    flex: 1;
    min-width: 280px;
    max-width: 500px;
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.z46d2esecurity-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.z46d2esecurity-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: #0088cc;
}

.z46d2esecurity-card h3 {
    color: #333;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.z46d2esecurity-card h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: #0088cc;
}

.z46d2esecurity-card p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.6;
}

.z46d2esecurity-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.z46d2esecurity-features span {
    background-color: #f0f7ff;
    color: #0088cc;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.z46d2esecurity-features span:hover {
    background-color: #0088cc;
    color: white;
    transform: translateY(-2px);
}

/* 新版安全特性板块样式 */
.z46d2esecurity-list {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: space-between;
    margin: 2rem 0 1.5rem 0;
}
.z46d2esecurity-item {
    display: flex;
    align-items: flex-start;
    background: #23272f;
    color: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    padding: 1.5rem 2rem;
    min-width: 260px;
    flex: 1 1 220px;
    margin: 0 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}
.z46d2esecurity-item:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 6px 24px rgba(0,0,0,0.15);
}
.z46d2esecurity-icon {
    font-size: 2.5rem;
    margin-right: 1.2rem;
    flex-shrink: 0;
    color: #00a2e8;
    background: #fff;
    border-radius: 50%;
    width: 3.2rem;
    height: 3.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,162,232,0.08);
}
.z46d2esecurity-item h3 {
    margin: 0 0 0.3rem 0;
    font-size: 1.2rem;
    color: #fff;
}
.z46d2esecurity-item p {
    margin: 0;
    color: #c7eaff;
    font-size: 1rem;
    line-height: 1.6;
}
.z46d2esecurity-cert {
    margin-top: 1.5rem;
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    font-size: 0.98rem;
    color: #00a2e8;
    font-weight: 500;
    justify-content: flex-end;
}
.z46d2esecurity-cert span {
    background: #e6f7ff;
    color: #0088cc;
    border-radius: 16px;
    padding: 0.3rem 1rem;
    margin-right: 0.5rem;
}

/* 新版使用指南板块样式 */
.z46d2eguide-steps {
    counter-reset: guide-step;
    list-style: none;
    padding: 0;
    margin: 2rem 0 1.5rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: space-between;
}
.z46d2eguide-steps li {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    padding: 1.5rem 2rem 1.5rem 1.5rem;
    min-width: 220px;
    flex: 1 1 180px;
    position: relative;
    display: flex;
    align-items: flex-start;
    transition: transform 0.2s, box-shadow 0.2s;
}
.z46d2eguide-steps li:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 6px 24px rgba(0,0,0,0.13);
}
.z46d2estep-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #0088cc;
    color: #fff;
    font-size: 1.3rem;
    font-weight: bold;
    border-radius: 50%;
    width: 2.2rem;
    height: 2.2rem;
    margin-right: 1.1rem;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,136,204,0.10);
}
.z46d2eguide-steps h3 {
    margin: 0 0 0.3rem 0;
    font-size: 1.1rem;
    color: #0088cc;
}
.z46d2eguide-steps p {
    margin: 0;
    color: #555;
    font-size: 0.98rem;
    line-height: 1.6;
}
.z46d2eguide-tips {
    margin-top: 1.5rem;
    background: #f0f7ff;
    color: #0088cc;
    border-radius: 8px;
    padding: 0.7rem 1.2rem;
    font-size: 0.98rem;
    font-weight: 500;
    display: inline-block;
}

@media (max-width: 1200px) {
    .z46d2esecurity-card {
        min-width: 250px;
    }
}

@media (max-width: 992px) {
    .z46d2esecurity-row {
        gap: 1.5rem;
    }
    
    .z46d2esecurity-card {
        min-width: 220px;
        padding: 2rem;
    }
    .z46d2esecurity-list, .z46d2eguide-steps {
        flex-direction: column;
        gap: 1.2rem;
    }
    .z46d2esecurity-item, .z46d2eguide-steps li {
        min-width: 0;
        width: 100%;
        margin: 0;
    }
}

@media (max-width: 768px) {
    .z46d2esecurity {
        padding: 40px 0;
    }
    
    .z46d2esecurity h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .z46d2esecurity-row {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }
    
    .z46d2esecurity-card {
        width: 100%;
        max-width: 500px;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .z46d2esecurity {
        padding: 30px 0;
    }
    
    .z46d2esecurity-card {
        padding: 1.5rem;
    }
    
    .z46d2esecurity-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .z46d2esecurity-card h3 {
        font-size: 1.3rem;
    }
    
    .z46d2esecurity-card p {
        font-size: 0.9rem;
    }
    
    .z46d2esecurity-features {
        gap: 0.8rem;
    }
    
    .z46d2esecurity-features span {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}