/* ============================================================
   useCases.html - 精简后的 CSS
   仅保留页面实际使用的样式，移除未使用的代码
   ============================================================ */

/* 全局重置 */
* {

    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Inter, sans-serif !important;

}

html {

    scroll-behavior: smooth;
    overflow-y: scroll;

}

body {

    background: #0E121B;
    background-image: url('../images/gg.svg');
    background-repeat: no-repeat;
    background-position: top center;

}

/* Sticky Header */
.sticky-header {

    position: sticky;
    top: 0;
    z-index: 1000;

}

/* Ad Banner */
.ad-banner {

    background: #FFB6C1;
    padding: 8px 0;
    text-align: center;

}

.ad-container {

    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;

}

.ad-banner span {

    color: #333;
    font-size: 11px;
    font-weight: 500;

}

.header {

    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);

}

.navbar {

    background: rgba(0, 0, 0, 0.2);

}

.nav-container {

    max-width: 1200px;
    height: 81px;
    border-radius: 0px 0px 0px 0px;
    margin: 0 auto;
    display: flex;
    align-items: center;

}

.logo img {

      width: 133px;
    margin-right: 60px;

}

.nav-menu {

    display: flex;
    list-style: none;
    height: 100%;

}

.nav-menu li {

    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 15px;
    cursor: pointer;

}

.nav-menu li::after {

    content: '';
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #6C52FF 0%, #8341FF 100%);
    opacity: 0;
    transition: opacity 0.3s ease;

}

.nav-menu li:hover::after {

    opacity: 1;

}

.nav-menu a {

    text-decoration: none;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 24px;
    font-family: Inter, Inter;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;

}

.nav-menu a.dimmed {

    color: #54555A;

}

.nav-menu a.dimmed .nav-arrow {

    opacity: 0.15;

}

/* .nav-menu>li>a.dimmed::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    width: 16px;
    height: 16px;
    background-image: url('../images/下箭头2.png');
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 1;
    pointer-events: none;
} */

.nav-menu a .nav-arrow {

    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;

}

.nav-menu a.active .nav-arrow {

    transform: rotate(180deg);

}

.nav-actions {

      display: flex;
    gap: 1.5rem;
    align-items: center;
    height: 100%;
    flex: 1;
    justify-content: flex-end;

}

.nav-actions .nav-link {

    text-decoration: none;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.3s ease;
    position: relative;
    height: 100%;

}

.nav-actions .nav-link::after {

    content: '';
    position: absolute;
    bottom: 0px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #6C52FF 0%, #8341FF 100%);
    opacity: 0;
    transition: opacity 0.3s ease;

}

.nav-actions .nav-link:hover::after {

    opacity: 1;

}

.nav-actions .nav-link:hover {

    color: #ffffff;

}

.nav-actions .nav-link .nav-arrow {

    width: 20px;
    height: 20px;

}

.nav-btn {

    padding: 0.75rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 14px;

}

.nav-btn-primary {

    background: linear-gradient(271deg, #FFFFFF 0%, #FFFFFF 52.4%, #FFFFFF 100%);
    color: #181B25;
    transition: all 0.3s ease;

}

.nav-btn-primary:hover {

    background: linear-gradient(271deg, #B6CFFF 0%, #B5B0FF 52.4%, #FACCFF 100%);
    box-shadow: 0 4px 11px rgba(139, 92, 246, 0.4);

}

.nav-btn-outline {

    background: transparent;
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.1);

}

.user-dropdown {
    position: relative;
    display: inline-block;
    height: 100%;
    display: flex;
    align-items: center;
}

.user-dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 160px;
    background: #181B25;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    overflow: hidden;
    border-radius: 8px;
}

.user-dropdown.active .user-dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown.active .nav-arrow {
    transform: rotate(180deg);
}

.user-option {
    display: block;
    padding: 10px 16px;
    text-decoration: none;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.user-option:hover {
    background: rgba(108, 82, 255, 0.15);
    color: #A78BFA;
}

.user-option.logout {
    color: #FF4757;
}

.user-option.logout:hover {
    background: rgba(255, 71, 87, 0.15);
    color: #FF6B7A;
}

.lang-dropdown {

    position: relative;
    display: inline-block;
    height: 100%;
    display: flex;
    align-items: center;
}

.lang-dropdown-content {

    position: absolute;
    top: 100%;
    right: 0;
    min-width: 136px;
    background: #181B25;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    overflow: hidden;

}

.lang-dropdown.active .lang-dropdown-content {

    opacity: 1;
    visibility: visible;
    transform: translateY(0);

}

.lang-dropdown.active .nav-arrow {

    transform: rotate(180deg);

}

.lang-option {

    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    text-decoration: none;
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 500;
    transition: all 0.2s ease;

}

.lang-option:hover {

    background: rgba(108, 82, 255, 0.15);
    color: #A78BFA;

}

.lang-option.selected {

    color: #A78BFA;

}

.lang-option.selected:hover {

    background: rgba(108, 82, 255, 0.15);

}

.lang-flag {

    width: 18px;
    height: 18px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;

}

.menu-dropdown {

    position: relative;

}

.small-icon {

    width: 15px !important;
    height: 15px !important;

}

.menu-dropdown-content {

    position: fixed;
    top: 81px;
    left: 0;
    width: 100%;
    background: #000000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    overflow: hidden;
    padding: 24px 0;

}

.dropdown-inner {

    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    gap: 24px;

}

.dropdown-divider {

    width: 1px;
    border: 1px solid #2B303B;
    margin: 0 8px;
    height: 100%;

}

.pricing-dropdown-inner {

    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    gap: 12px;

}

.pricing-dropdown-inner .dropdown-column {

    display: flex;
    flex-direction: column;
    gap: 9px;

}

.menu-dropdown.active .menu-dropdown-content {

    opacity: 1;
    visibility: visible;
    transform: translateY(0);

}

.menu-dropdown.active .nav-arrow {

    transform: rotate(180deg);

}

.menu-dropdown::after {

    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, #6C52FF 0%, #8341FF 100%);
    opacity: 0;
    transition: opacity 0.3s ease;

}

.menu-dropdown.active::after {

    opacity: 1;

}

.dropdown-column {

    display: flex;
    flex-direction: column;
    gap: 12px;

}

.dropdown-column-title {

    font-weight: normal;
    font-size: 12px;
    color: #717784;
    line-height: 16px;
    text-align: left;
    padding: 0 16px;

}

.menu-dropdown-content .dropdown-item {

    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 16px;
    text-decoration: none;
    border-radius: 9px;
    transition: all 0.2s ease;
    background: transparent;

}


.dropdown-item:hover {

    background: #222530;
    border-radius: 11px 11px 11px 11px;

}

.dropdown-icon {

    width: 40px;
    height: 40px;

}

.dropdown-item-content {

    display: flex;
    flex-direction: column;
    gap: 4px;

}

.dropdown-item-title {

    font-weight: normal;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 24px;
    text-align: left;

}

.dropdown-item-desc {

    font-weight: 400;
    font-size: 12px;
    color: #99A0AE;
    line-height: 16px;
    text-align: left;

}

.pricing-item {

    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 16px;
    text-decoration: none;
    border-radius: 9px;
    transition: all 0.2s ease;
    background: transparent;

}

.pricing-item:hover {

    background: #222530;
    border-radius: 11px 11px 11px 11px;

}

.pricing-item-content {

    display: flex;
    flex-direction: column;
    gap: 6px;

}

.pricing-item-title {

    font-weight: normal;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 24px;
    text-align: left;

}

.pricing-item-desc {

    font-weight: 400;
    font-size: 12px;
    color: #99A0AE;
    line-height: 16px;
    text-align: left;
    width: 226px;

}

.pricing-item-price {

    font-weight: 400;
    font-size: 12px;
    color: #99A0AE;
    line-height: 16px;
    text-align: left;
    margin-left: 16px;

}

.price-row {

    display: flex;
    align-items: baseline;
    gap: 4px;

}

.price-label {

    font-weight: 400;
    font-size: 10px;
    color: #99A0AE;
    line-height: 16px;
    text-align: left;

}

.price-value {

    font-weight: normal;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 24px;
    text-align: left;

}

.price-tag {

    font-size: 10px;
    color: #FFFFFF;
    background: linear-gradient(90deg, #6C52FF 0%, #8341FF 100%);
    padding: 4px 9px;
    border-radius: 12px;

}

.price-tagJ {

    background: linear-gradient(271deg, #B6CFFF 0%, #B5B0FF 52.4%, #FACCFF 100%);
    font-weight: normal;
    font-size: 10px;
    color: #2B303B;
    line-height: 16px;
    text-align: center;
    border-radius: 12px;
    padding: 4px 9px;

}

/* Mobile Navigation */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: #FFFFFF;
}

.mobile-nav-overlay {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1002;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-drawer {
    display: flex;
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 320px;
    height: 100%;
    background: #181B25;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1003;
    overflow-y: auto;
    flex-direction: column;
}

.mobile-nav-drawer.active {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-logo img {
    width: 140px;
}

.mobile-nav-close {
    background: transparent;
    border: none;
    color: #FFFFFF;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-nav-close:hover {
    opacity: 0.8;
}

.mobile-nav-menu {
    list-style: none;
    padding: 1rem 0;
    margin: 0;
}

.mobile-nav-menu li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav-menu a {
    display: block;
    padding: 1rem 1.5rem;
    color: #FFFFFF;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: background 0.2s ease;
}

.mobile-nav-menu a:hover {
    background: rgba(255, 255, 255, 0.05);
}

.mobile-nav-actions {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-link {
    color: #FFFFFF;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 0.75rem 1rem;
    text-align: center;
    transition: opacity 0.2s ease;
}

.mobile-nav-link:hover {
    opacity: 0.8;
}

.mobile-nav-btn {
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    width: 100%;
}

.mobile-nav-btn-primary {
    background: #ffffff;
    color: #181B25;
}

.mobile-nav-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

body.drawer-open {

    overflow: hidden;

}

/* Section Titles */
.section-title {

    font-size: clamp(21px, 5vw, 48px);
    line-height: 1.2;
    background: linear-gradient(180deg, #FFFFFF 0%, #99A0AE 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-align: center;

}

.section-subtitle {

    font-weight: 400;
    font-size: clamp(11px, 2vw, 14px);
    color: #CACFD8;
    line-height: 1.6;
    margin-top: 12px;
    text-align: center;

}

.Residential-Proxies-container .section-title {

    font-size: clamp(21px, 5vw, 64px);
    text-align: left;

}

.Residential-Proxies-container .section-subtitle {

    margin-bottom: 66px;
    text-align: left;

}

/* Residential Proxies Section */
.Residential-Proxies-container {

    padding: 120px 0;
    max-width: 1200px;
    margin: auto;
    background-image: url(../images/locations/1.png);
    background-size: 100% auto;
    background-position: top;
    background-repeat: no-repeat;
    margin-top: 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;

}

.Residential-Proxies-container-left {

    display: flex;
    flex-direction: column;

}

.Residential-Proxies-container-right-imgBox {

    width: 160px;
    height: 160px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: url(../images/locations/2.png);
    background-size: cover;
    border: 2px solid #592BFF;
    border-radius: 15px;

}

.Residential-Proxies-container-right-imgBox img {

    width: 88px;
    height: 88px;

}

.features-container {

    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 211px;

}

.type-tag {

    padding: 10px 11px;
    display: flex;
    width: fit-content;
    align-items: center;
    gap: 5px;
    background: #222530;
    border-radius: 11px;
    margin: auto;
    margin-bottom: 18px;

}

.type-tag img {

    width: 18px;
    height: 18px;

}

.type-tag span {

    font-weight: 400;
    font-size: clamp(11px, 2vw, 16px);
    color: #FFFFFF;
    line-height: 1.5;
    text-align: center;

}

.features {

    background-image: url("../images/33.png");
    background-size: 1365px auto;
    background-position: center 151px;
    background-repeat: no-repeat;

}

.features-content {

    margin-top: 45px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;

}

.feature-card {

    display: flex;
    flex-direction: column;
    align-items: center;
    border-radius: 15px;
    background-color: #0E121B;
    overflow: hidden;
    border: 1px solid #2B303B;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #0E121B;

}

.feature-card:hover {

    border: 1px solid #6C52FF;

}

.feature-card img {

    width: 100%;
    height: auto;
    max-height: 322px;
    object-fit: cover;

}

.feature-card .img-hover {

    display: none;

}

.feature-card:hover .img-default {

    display: none;

}

.feature-card:hover .img-hover {

    display: block;

}

.feature-content {

    padding: 24px;

}

.feature-content-title {

    font-weight: normal;
    font-size: clamp(14px, 2.5vw, 22px);
    color: #FFFFFF;
    line-height: 1.4;
    text-align: left;

}

.feature-content-subtitle {

    font-weight: 400;
    font-size: clamp(11px, 2vw, 16px);
    color: #CACFD8;
    line-height: 1.6;
    text-align: left;
    margin-top: 9px;

}
.feature-img {

    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;

}

.feature-img::before {

    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #181A25;
    z-index: 0;
    transition: background 0.3s ease;

}

.feature-card:hover .feature-img::before {

    background: linear-gradient(180deg, #0F131D 0%, #1D1B41 100%);

}

.feature-img img {

    position: relative;
    z-index: 1;
    display: block;

}
.our-resources-container {

    max-width: 1200px;
    margin: auto;
    padding-bottom: 120px;

}

.our-resources-item-row {

    display: flex;
    align-items: center;

}

.our-resources-item-row:hover {

    border-bottom: 1px solid #9185FF;

}

.our-resources-content {

    margin-top: 64px;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 64px 0px;

}

.our-resources-item {

    display: flex;
    flex-direction: column;
    align-items: center;

}

.our-resources-item img {

    width: 81px;
    height: 81px;

}

.our-resources-item-title {

    font-weight: normal;
    font-size: 22px;
    color: #FFFFFF;
    line-height: 32px;
    text-align: center;
    margin-top: 23px;
    margin-bottom: 5px;

}

.our-resources-item-desc {

    font-weight: 400;
    font-size: 15px;
    color: #CACFD8;
    line-height: 28px;
    text-align: center;

}

.our-resources-item-desc-all {

    font-weight: 500;
    font-size: 15px;
    color: #9185FF;
    line-height: 28px;
    text-align: left;

}

.our-advantages {

    padding: 120px 0;

}

.our-advantages-container {

    max-width: 1200px;
    margin: auto;

}

.our-advantages-content {

    margin-top: 64px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);

}

.our-advantages-item {

    display: flex;
    flex-direction: column;
    align-items: center;

}

.our-advantages-item-icon {

    width: 100px;
    height: 100px;
    background-image: url(images/proxies/13.svg);
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;

}

.our-advantages-item-title {

    font-weight: normal;
    font-size: 22px;
    color: #FFFFFF;
    line-height: 32px;
    text-align: center;
    margin-top: 23px;
    margin-bottom: 5px;

}

.our-advantages-item-desc {

    font-weight: 400;
    font-size: 15px;
    color: #CACFD8;
    line-height: 28px;
    text-align: center;

}

.pricing-dropdown-inner {

    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    gap: 12px;

}

.pricing-dropdown-inner .dropdown-column {

    display: flex;
    flex-direction: column;
    gap: 9px;

}

.pricing-item {

    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 16px;
    text-decoration: none;
    border-radius: 9px;
    transition: all 0.2s ease;
    background: transparent;

}

.pricing-item:hover {

    background: #222530;
    border-radius: 11px 11px 11px 11px;

}

.pricing-item-content {

    display: flex;
    flex-direction: column;
    gap: 6px;

}

.pricing-item-title {

    font-weight: normal;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 24px;
    text-align: left;

}

.pricing-item-desc {

    font-weight: 400;
    font-size: 12px;
    color: #99A0AE;
    line-height: 16px;
    text-align: left;
    width: 226px;

}

.pricing-item-price {

    font-weight: 400;
    font-size: 12px;
    color: #99A0AE;
    line-height: 16px;
    text-align: left;
    margin-left: 16px;

}

.price-row {

    display: flex;
    align-items: baseline;
    gap: 4px;

}

.price-label {

    font-weight: 400;
    font-size: 10px;
    color: #99A0AE;
    line-height: 16px;
    text-align: left;

}

.price-value {

    font-weight: normal;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 24px;
    text-align: left;

}

.price-tag {

    font-size: 10px;
    color: #FFFFFF;
    background: linear-gradient(90deg, #6C52FF 0%, #8341FF 100%);
    padding: 4px 9px;
    border-radius: 12px;

}

.pricing-content {

    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 211px;

}

.pricing-tabs {

    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    background: #181B25;
    border-radius: 51px;
    padding: 5px;
    width: fit-content;
    margin: auto;
    margin-top: 24px;
    margin-bottom: 64px;

}

.price-tagJ {

    background: linear-gradient(271deg, #B6CFFF 0%, #B5B0FF 52.4%, #FACCFF 100%);
    font-weight: normal;
    font-size: 10px;
    color: #2B303B;
    line-height: 16px;
    text-align: center;
    border-radius: 12px;
    padding: 4px 9px;

}

.tab-item {

    padding: 11px 24px;
    font-weight: 400;
    font-size: 15px;
    color: #99A0AE;
    line-height: 28px;
    text-align: center;
    background: #181B25;
    border-radius: 54px;
    cursor: pointer;
    transition: all 0.3s ease;

}

.tab-item:hover {

    font-weight: normal;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: center;
    border-radius: 54px;

}

.tab-item.active {

    font-weight: normal;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: center;
    background: #222530;
    border-radius: 54px;

}

.pricing-tabs-content {

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;

}

/* Tab Content Display Control */
.pricing-tab-content-item[data-tab-content] {

    display: none;

}

.pricing-tab-content-item[data-tab-content].active-tab {

    display: flex;

}

.pricing-tab-content-item {

    border-radius: 16px;
    border: 1px solid #2B303B;
    padding: 40px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;

}

.pricing-tab-content-item:hover {

    border: 1px solid #6C52FF;

}

.pricing-tab-content-item.active:hover {

    background-image: url(images/bg.png), linear-gradient(360deg, #542de2 0%, #542de2 100%);

}

.pricing-tab-content-item-icon {

    width: 40px;
    height: 40px;

}

.pricing-tab-content-item-title {

    font-size: 22px;
    color: #FFFFFF;
    line-height: 32px;
    text-align: left;
    margin: 15px 0 10px 0;

}

.pricing-tab-content-item-desc {

    font-weight: 400;
    font-size: 15px;
    color: #CACFD8;
    line-height: 28px;
    text-align: left;
    margin-bottom: 38px;
    flex: 1;

}

.pricing-tab-content-item-price {

    font-size: 40px;
    line-height: 48px;
    text-align: left;
    background: linear-gradient(180deg, #FFFFFF 0%, #99A0AE 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 38px;

}

.pricing-tab-content-item-price span {

    font-size: 22px;
    background: linear-gradient(180deg, #FFFFFF 0%, #99A0AE 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;

}

.pricing-tab-content-item-icon-container {

    display: flex;
    justify-content: space-between;
    align-items: center;

}

.pricing-tab-content-item-btn {

    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background: linear-gradient(90deg, #6C52FF 0%, #8341FF 100%);
    border-radius: 11px;
    padding: 12px 0;
    cursor: pointer;
    transition: all 0.3s ease;

}

.pricing-tab-content-item-btn:hover {

    background: linear-gradient(90deg, #5A30F7 0%, #5A30F7 100%);

}

.pricing-tab-content-item-btn p {

    font-size: 15px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: center;

}

.pricing-tab-content-item-btn img {

    width: 20px;
    height: 20px;

}

.pricing-tab-content-item-divider {

    width: 100%;
    height: 1px;
    border-top: 1px solid #2B303B;
    margin: 23px 0;

}

.pricing-tab-content-item-features {

    display: flex;
    flex-direction: column;
    gap: 15px;

}

.pricing-tab-content-item-feature {

    display: flex;
    align-items: center;
    gap: 12px;

}

.pricing-tab-content-item-feature-title {

    font-weight: normal;
    font-size: 10px;
    color: #FFFFFF;
    line-height: 10px;
    text-align: left;

}

.pricing-tab-content-item-feature img {

    width: 20px;
    height: 20px;

}

.pricing-tab-content-item.active {

    background-image: url(images/bg.png), linear-gradient(360deg, #6C52FF 0%, #592BFF 100%);
    background-size: cover;
    background-position: top;

}

.pricing-tab-content-item.active .pricing-tab-content-item-btn {

    background: #222530;
    transition: all 0.3s ease;

}

.pricing-tab-content-item.active .pricing-tab-content-item-btn p {

    color: #FFFFFF;

}

.pricing-tab-content-item.active .pricing-tab-content-item-btn img {

    width: 20px;
    height: 20px;

}

.pricing-tab-content-item.active .pricing-tab-content-item-divider {

    border-top: 1px solid #9185FF;

}

.pricing-tab-content-item.active .pricing-tab-content-item-btn:hover {

    background: #181B25;

}

.FAQ-container {

    max-width: 1200px;
    margin: auto;
    margin-bottom: 136px;

}

.FAQ-content {

    margin-top: 64px;
    display: flex;
    flex-direction: column;
    gap: 15px;

}

.FAQ-item {

    background: #0E121B;
    box-shadow: 0px 1px 3px 0px rgba(10, 13, 20, 0.03);
    border-radius: 12px;
    border: 1px solid #2B303B;
    padding: 24px;
    cursor: pointer;
    transition: all 0.3s ease;

}

.FAQ-item:hover {

    border-color: #6C52FF;

}

.FAQ-item.active {

    border-color: #6C5CE7;
    background: #181B25;

}

.FAQ-item-header {

    display: flex;
    align-items: center;
    justify-content: space-between;

}

.FAQ-item-title {

    font-weight: normal;
    font-size: 22px;
    color: #FFFFFF;
    line-height: 32px;
    text-align: left;

}

.FAQ-item-icon {

    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;

}

.FAQ-item-body {

    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.4s ease, padding-top 0.4s ease, opacity 0.4s ease;
    opacity: 0;
    padding-top: 0;

}

.FAQ-item-body>.FAQ-item-answer {

    overflow: hidden;

}

.FAQ-item.active .FAQ-item-body {

    grid-template-rows: 1fr;
    padding-top: 12px;
    opacity: 1;

}

.FAQ-item-answer {

    font-weight: 400;
    font-size: 15px;
    color: #CACFD8;
    line-height: 28px;
    text-align: left;

}

.FAQ-bottom {

    margin-top: 75px;
    padding: 38px 0;
    background: #181B25;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;

}

.FAQ-bottom-icon {

    width: 48px;
    height: 48px;
    background: #0E121B;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;

}

.FAQ-bottom-icon img {

    width: 24px;
    height: 24px;

}

.FAQ-bottom-title {

    font-size: 22px;
    color: #FFFFFF;
    line-height: 32px;
    text-align: center;
    margin-top: 15px;
    margin-bottom: 10px;

}

.FAQ-bottom-desc {

    font-weight: 400;
    font-size: 15px;
    color: #CACFD8;
    line-height: 28px;
    text-align: center;
    margin-bottom: 38px;

}
.btn-group {

    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 56px;

}
.cta {

    background-image: url(../images/30.svg);
    background-size: cover;
    background-position: center;

}

.cta-container {

    padding: 75px 0;
    background-image: url(../images/31.svg);
    background-size: cover;
    background-position: center;

}

.cta-title {

    font-size: 48px;
    color: #FFFFFF;
    line-height: 56px;
    text-align: center;
    margin-bottom: 12px;

}

.cta-desc {

    font-weight: 400;
    font-size: 15px;
    color: #CACFD8;
    line-height: 28px;
    text-align: center;
    margin-bottom: 23px;

}

.cta-desc span {

    font-weight: 400;
    font-size: 15px;
    color: #CACFD8;
    line-height: 28px;
    text-align: center;

}

.btn-black {

    background: #222530;
    border-radius: 11px;
    padding: 10px 20px;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: center;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: fit-content;

}

.btn-black:hover {

    background: #525866;

}

.btn-black img {

    width: 20px;
    height: 20px;

}

.btn-black:hover .btn-arrow-wrap .arrow-default {

    opacity: 0;

}

.btn-black:hover .btn-arrow-wrap .arrow-hover {

    opacity: 1;

}

/* Primary Button */
.btn-primary {

    padding: 10px 20px;
    background: linear-gradient(90deg, #6C52FF 0%, #8341FF 100%);
    border-radius: 11px;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: center;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: fit-content;
    margin: auto;

}

.btn-primary:hover {

    background: linear-gradient(90deg, #5A30F7 0%, #5A30F7 100%);

}

.btn-arrow-wrap {

    position: relative;
    width: 20px;
    height: 20px;
    flex-shrink: 0;

}

.btn-arrow-wrap img {

    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

}

.btn-arrow-wrap .arrow-default {

    opacity: 1;
    transition: opacity 0.3s ease;

}

.btn-arrow-wrap .arrow-hover {

    opacity: 0;
    transition: opacity 0.3s ease;

}

.btn-primary:hover .btn-arrow-wrap .arrow-default,
.btn-black:hover .btn-arrow-wrap .arrow-default,
.pricing-tab-content-item-btn:hover .btn-arrow-wrap .arrow-default {

    opacity: 0;

}

.btn-primary:hover .btn-arrow-wrap .arrow-hover,
.btn-black:hover .btn-arrow-wrap .arrow-hover,
.pricing-tab-content-item-btn:hover .btn-arrow-wrap .arrow-hover {

    opacity: 1;

}

/* Footer */
.footer {

    padding: 120px 0;
    background: #181B25;
    position: relative;

}

.footer-container {

    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;

}

.footer-container-top {

    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 56px;

}

.footer-container-top-left {

    display: flex;
    flex-direction: column;
    gap: 12px;

}

.footer-container-top-left-desc {

    font-weight: 400;
    font-size: 15px;
    color: #CACFD8;
    line-height: 28px;
    text-align: left;

}

.footer-container-top-left-email {

    font-weight: 400;
    font-size: 15px;
    color: #6C52FF;
    line-height: 28px;
    text-align: left;

}

.footer-container-top-left img {

    width: 206px;

}

.footer-container-top-right {

    display: flex;
    gap: 23px;

}

.footer-container-top-right img {

    width: 24px;
    height: 24px;

}

.footer-container-menu {

    display: grid;
    grid-template-columns: repeat(3, 1fr);

}

.footer-container-menu-item {

    display: flex;
    flex-direction: column;
    gap: 12px;

}

.footer-container-menu-item-title {

    font-weight: 400;
    font-size: 15px;
    color: #717784;
    line-height: 28px;
    text-align: left;

}

.footer-container-menu-item-desc {

    font-weight: 500;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: left;

}

.footer-container-divider {

    width: 100%;
    height: 0px;
    border: 1px solid #2B303B;
    margin: 64px 0;

}

.footer-container-bottom {

    display: flex;
    justify-content: space-between;
    align-items: center;

}

.footer-container-bottom-left {

    font-weight: 400;
    font-size: 14px;
    color: #717784;
    line-height: 24px;
    text-align: left;

}

.footer-container-bottom-right {

    display: flex;
    gap: 64px;
    align-items: center;

}

.footer-container-bottom-right p {

    font-weight: 500;
    font-size: 14px;
    color: #717784;
    line-height: 24px;
    text-align: left;

}

/* ============================================================
   平板设备: 768px <= 屏幕宽度 < 1024px
   ============================================================ */
@media (max-width: 1023px) {
    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }

    .nav-menu {
        display: none !important;
    }

    .nav-actions {
        display: none !important;
    }

    .nav-container {
        height: 70px;
        padding: 0 1.5rem;
    }

    .logo img {
        width: 150px;
    }

    .Residential-Proxies-container {
        padding: 100px 1.5rem;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .Residential-Proxies-container-left {
        text-align: center;
        align-items: center;
    }

    .Residential-Proxies-container-left .section-title {
        text-align: center;
    }

    .Residential-Proxies-container-left .section-subtitle {
        text-align: center;
    }

    .Residential-Proxies-container-right {
        margin-top: 40px;
    }

    .Residential-Proxies-container-right-imgBox {
        width: 180px;
        height: 180px;
    }

    .Residential-Proxies-container-right-imgBox img {
        width: 100px;
        height: 100px;
    }

    /* Features Section */
    .features-container {
        padding: 0 1.5rem;
        margin-bottom: 120px;
    }

    .features-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 40px;
    }

    .feature-card {
        border-radius: 16px;
    }

    .feature-card img {
        max-height: 300px;
    }

    .feature-content {
        padding: 24px;
    }

    .feature-content-title {
        font-size: 20px;
        line-height: 30px;
    }

    .feature-content-subtitle {
        font-size: 15px;
        line-height: 26px;
        margin-top: 10px;
    }

    /* Our Resources Section */
    .our-resources-container {
        padding: 0 1.5rem 100px;
    }

    .our-resources-content {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px 20px;
        margin-top: 50px;
    }

    .our-resources-item img {
        width: 80px;
        height: 80px;
    }

    .our-resources-item-title {
        font-size: 22px;
        line-height: 32px;
        margin-top: 20px;
    }

    .our-resources-item-desc {
        font-size: 16px;
        line-height: 28px;
    }

    .our-resources-item-desc-all {
        font-size: 16px;
    }

    /* FAQ Section */
    .FAQ-container {
        padding: 0 1.5rem;
        margin-bottom: 100px;
    }

    .FAQ-content {
        margin-top: 50px;
        gap: 16px;
    }

    .FAQ-item {
        padding: 24px;
        border-radius: 12px;
    }

    .FAQ-item-title {
        font-size: 22px;
        line-height: 32px;
    }

    .FAQ-item-answer {
        font-size: 16px;
        line-height: 28px;
    }

    .FAQ-bottom {
        margin-top: 60px;
        padding: 40px 1.5rem;
        border-radius: 20px;
    }

    .FAQ-bottom-icon {
        width: 56px;
        height: 56px;
    }

    .FAQ-bottom-title {
        font-size: 24px;
        line-height: 36px;
        margin-top: 16px;
    }

    .FAQ-bottom-desc {
        font-size: 16px;
        line-height: 28px;
        margin-bottom: 30px;
    }

    /* btn-group */
    .btn-group {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .btn-group .btn-primary,
    .btn-group .btn-black {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .container {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
        margin-top: 60px;
        margin-bottom: 80px;
    }

    .container-item {
        padding: 24px;
    }

    .container-item-icon {
        width: 72px;
        height: 72px;
    }

    .container-item-title {
        margin-top: 24px;
        margin-bottom: 8px;
        font-size: 24px;
        line-height: 36px;
    }

    .container-item-desc {
        font-size: 16px;
        line-height: 28px;
    }

    .bottom-card {
        padding: 40px;
    }

    .bottom-card-icon {
        width: 56px;
        height: 56px;
    }

    .bottom-card-title {
        font-size: 24px;
        line-height: 36px;
        margin-top: 16px;
        margin-bottom: 8px;
    }

    .bottom-card-desc {
        font-size: 16px;
        line-height: 28px;
        margin-bottom: 24px;
    }

    .cta {
        margin-bottom: 100px;
    }

    .cta-container {
        margin: 0 1.5rem;
        padding: 60px 1.5rem 80px;
    }

    .cta-container .cta-logo {
        width: calc(100% - 3rem);
        max-width: 600px;
        height: auto;
        margin-bottom: 40px;
    }

    .cta-title {
        font-size: 24px;
        line-height: 36px;
        margin-bottom: 40px;
    }

    .cta-desc {
        font-size: 16px;
        line-height: 28px;
    }

    .btn-primary {
        font-size: 18px;
        line-height: 32px;
        padding: 12px 24px;
    }

    .footer {
        padding: 100px 1.5rem;
    }

    .footer-container-top {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 30px;
        margin-bottom: 60px;
    }

    .footer-container-menu {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }

    .footer-container-bottom {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 20px;
    }

    .footer-container-bottom-right {
        gap: 40px;
    }

    .footer-container-top-left img {
        width: 200px;
    }

    .footer-container-top-left-desc,
    .footer-container-top-left-email {
        font-size: 16px;
        line-height: 28px;
    }

    .footer-container-menu-item-title,
    .footer-container-menu-item-desc {
        font-size: 16px;
        line-height: 28px;
    }

    .footer-container-bottom-left,
    .footer-container-bottom-right p {
        font-size: 14px;
        line-height: 24px;
    }
}

/* ============================================================
   移动设备: 屏幕宽度 < 768px
   ============================================================ */
@media (max-width: 767px) {
    .nav-container {
        height: 60px;
        padding: 0 1rem;
    }

    .logo img {
        width: 130px;
    }

    .Residential-Proxies-container {
        padding: 60px 1rem;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .Residential-Proxies-container-left {
        text-align: center;
        align-items: center;
    }

    .Residential-Proxies-container-left .section-title {
        text-align: center;
        font-size: clamp(24px, 5vw, 36px);
    }

    .Residential-Proxies-container-left .section-subtitle {
        text-align: center;
        margin-bottom: 40px;
    }

    .Residential-Proxies-container-right {
        margin-top: 30px;
    }

    .Residential-Proxies-container-right-imgBox {
        width: 150px;
        height: 150px;
    }

    .Residential-Proxies-container-right-imgBox img {
        width: 80px;
        height: 80px;
    }

    /* Features Section */
    .features-container {
        padding: 0 1rem;
        margin-bottom: 80px;
    }

    .features-content {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 30px;
    }

    .feature-card {
        border-radius: 12px;
    }

    .feature-card img {
        max-height: 200px;
    }

    .feature-content {
        padding: 20px;
    }

    .feature-content-title {
        font-size: 18px;
        line-height: 26px;
    }

    .feature-content-subtitle {
        font-size: 14px;
        line-height: 22px;
        margin-top: 8px;
    }

    /* Our Resources Section */
    .our-resources-container {
        padding: 0 1rem 60px;
    }

    .our-resources-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px 16px;
        margin-top: 40px;
    }

    .our-resources-item img {
        width: 60px;
        height: 60px;
    }

    .our-resources-item-title {
        font-size: 18px;
        line-height: 26px;
        margin-top: 16px;
    }

    .our-resources-item-desc {
        font-size: 14px;
        line-height: 22px;
    }

    .our-resources-item-desc-all {
        font-size: 14px;
    }

    /* FAQ Section */
    .FAQ-container {
        padding: 0 1rem;
        margin-bottom: 60px;
    }

    .FAQ-content {
        margin-top: 40px;
        gap: 12px;
    }

    .FAQ-item {
        padding: 20px;
        border-radius: 10px;
    }

    .FAQ-item-title {
        font-size: 18px;
        line-height: 26px;
    }

    .FAQ-item-answer {
        font-size: 14px;
        line-height: 22px;
    }

    .FAQ-bottom {
        margin-top: 40px;
        padding: 30px 1rem;
        border-radius: 16px;
    }

    .FAQ-bottom-icon {
        width: 48px;
        height: 48px;
    }

    .FAQ-bottom-title {
        font-size: 20px;
        line-height: 30px;
        margin-top: 14px;
    }

    .FAQ-bottom-desc {
        font-size: 14px;
        line-height: 22px;
        margin-bottom: 24px;
    }

    /* btn-group */
    .btn-group {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .btn-group .btn-primary,
    .btn-group .btn-black {
        width: 100%;
        max-width: 260px;
        justify-content: center;
        font-size: 15px;
        padding: 12px 20px;
    }

    .container {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 40px;
        margin-bottom: 60px;
    }

    .container-item {
        padding: 20px;
    }

    .container-item-icon {
        width: 64px;
        height: 64px;
    }

    .container-item-title {
        margin-top: 20px;
        margin-bottom: 6px;
        font-size: 20px;
        line-height: 30px;
    }

    .container-item-desc {
        font-size: 14px;
        line-height: 24px;
    }

    .bottom-card {
        padding: 32px 20px;
    }

    .bottom-card-icon {
        width: 48px;
        height: 48px;
    }

    .bottom-card-title {
        font-size: 20px;
        line-height: 30px;
        margin-top: 14px;
        margin-bottom: 6px;
    }

    .bottom-card-desc {
        font-size: 14px;
        line-height: 24px;
        margin-bottom: 20px;
    }

    .cta {
        margin-bottom: 60px;
    }

    .cta-container {
        margin: 0 1rem;
        padding: 40px 1rem 60px;
        border-radius: 20px;
    }

    .cta-container::before {
        border-radius: 20px;
    }

    .cta-container .cta-logo {
        width: calc(100% - 2rem);
        max-width: 400px;
        height: auto;
        margin-bottom: 30px;
    }

    .cta-title {
        font-size: 20px;
        line-height: 30px;
        margin-bottom: 30px;
    }

    .cta-desc {
        font-size: 14px;
        line-height: 24px;
    }

    .btn-primary {
        font-size: 16px;
        line-height: 28px;
        padding: 12px 20px;
    }

    .footer {
        padding: 60px 1rem;
    }

    .footer-container-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
        margin-bottom: 40px;
    }

    .footer-container-top-right {
        gap: 20px;
    }

    .footer-container-top-right img {
        width: 28px;
        height: 28px;
    }

    .footer-container-menu {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-container-menu-item {
        gap: 10px;
    }

    .footer-container-divider {
        margin: 40px 0;
    }

    .footer-container-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .footer-container-bottom-right {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }

    .footer-container-top-left img {
        width: 160px;
    }

    .footer-container-top-left-desc,
    .footer-container-top-left-email {
        font-size: 14px;
        line-height: 24px;
    }

    .footer-container-menu-item-title,
    .footer-container-menu-item-desc {
        font-size: 14px;
        line-height: 24px;
    }

    .footer-container-bottom-left,
    .footer-container-bottom-right p {
        font-size: 13px;
        line-height: 22px;
    }
}

/* ============================================================
   Countries List Module
   ============================================================ */
.countries-container {

    background: #181B25;
    border-radius: 24px 24px 24px 24px;
    border: 1px solid #2B303B;
    margin-top: 113px;

}

.continents-tabs {

    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);

}

.continent-tab {

    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    transition: color 0.3s ease;
    padding: 24px;
    flex: 1;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: center;

}

.continent-tab::after {

    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #6C52FF 0%, #8341FF 100%);
    opacity: 0;
    transition: opacity 0.3s ease;

}

.continent-tab:hover {

    color: #FFFFFF;

}

.continent-tab.active {

    color: #FFFFFF;

}

.continent-tab.active::after {

    opacity: 1;

}

.countries-wrapper {

    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, 0.08);

}

.countries-column {

    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    width: 100%;
    min-width: 0;

}

.countries-column:last-child {

    border-right: none;

}

.country-item {

    display: flex;
    align-items: center;
    gap: 9px;
    height: 72px;
    padding: 0 23px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);

}

.country-item:last-child {

    border-bottom: none;

}

.country-item:hover {

    background: rgba(108, 82, 255, 0.08);

}

.country-flag {

    width: 29px;
    height: 29px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;

}

.country-info {

    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;

}

.country-name {

    text-overflow: ellipsis;
    font-weight: 400;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 16px;
    text-align: left;
    font-style: normal;
    text-transform: none;

}

.country-ips {

    font-size: 10px;
    color: #99A0AE;
    line-height: 10px;
    text-align: left;
    margin-top: 8px;

}

.pagination-bar {

    display: flex;
    justify-content: center;
    padding: 24px;
    align-items: center;
    gap: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);

}

.pagination-dot {

    height: 6px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s ease;

}

.pagination-dot.active {

    width: 36px;
    background: #6C52FF;
    border-radius: 1003px 1003px 1003px 1003px;

}

.pagination-dot.inactive {

    width: 12px;
    background: rgba(255, 255, 255, 0.15);

}

.pagination-dot.inactive:hover {

    background: rgba(255, 255, 255, 0.3);

}

/* Countries Module - Tablet */
@media (max-width: 1023px) {
    .countries-container {
        padding: 24px;
        margin-top: 48px;
    }

    .continents-tabs {
        gap: 20px;
        flex-wrap: wrap;
    }

    .continent-tab {
        font-size: 16px;
    }

    .countries-wrapper {
        grid-template-columns: repeat(3, 1fr);
    }

    .country-item {
        padding: 12px;
        gap: 4px;
    }

    .country-flag {
        width: 24px;
        height: 24px;
    }

    .country-name {
        font-size: 13px;
    }

    .country-ips {
        font-size: 11px;
    }
}

/* Countries Module - Mobile */
@media (max-width: 767px) {
    .countries-container {
        padding: 16px;
        margin-top: 32px;
        border-radius: 24px;
    }

    .continents-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        display: flex;
        flex-wrap: nowrap;
    }

    .continents-tabs::-webkit-scrollbar {
        display: none;
    }

    .continent-tab {
        font-size: 14px;
        padding: 16px 12px;
        white-space: nowrap;
        flex-shrink: 0;
    }

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

    .country-item {
        height: 64px;
        padding: 0 12px;
        gap: 10px;
    }

    .country-flag {
        width: 28px;
        height: 28px;
    }

    .country-name {
        font-size: 14px;
    }

    .country-ips {
        font-size: 11px;
    }

    .pagination-bar {
        padding: 20px 16px;
    }

    .pagination-dot.active {
        width: 32px;
    }

    .pagination-dot.inactive {
        width: 10px;
    }
}

/* ============================================================
   重新设计的响应式排版 - 简洁流畅
   ============================================================ */

/* ===== 大桌面 (1280px+) ===== */
@media (min-width: 1280px) {
    .Residential-Proxies-container {

        max-width: 1200px;
        padding: 120px 0;
        padding-top: 60px;
    
}

    .countries-wrapper {

        grid-template-columns: repeat(6, 1fr);
    
}

    .country-item {

        height: 72px;
        padding: 0 18px;
    
}
}

/* ===== 中等桌面 (1024px - 1279px) ===== */
@media (min-width: 1024px) and (max-width: 1279px) {

    /* Pricing Section */
    .pricing-content {

        padding: 0 1.5rem;
        margin-bottom: 90px;
    
}

    .pricing-tabs-content {

        gap: 18px;
    
}

    .pricing-tab-content-item {

        padding: 30px;
    
}

    .nav-container {

        padding: 0 1.5rem;
    
}

    .Residential-Proxies-container {

        padding: 90px 1.5rem;
    
}

    .section-title {

        font-size: clamp(24px, 4vw, 36px);
    
}

    .section-subtitle {

        font-size: clamp(11px, 1.8vw, 14px);
        margin-bottom: 45px;
    
}

    .countries-container {

        margin-top: 60px;
    
}

    .countries-wrapper {

        grid-template-columns: repeat(5, 1fr);
    
}

    .country-item {

        height: 60px;
        padding: 0 12px;
    
}

    .country-flag {

        width: 24px;
        height: 24px;
    
}

    .country-name {

        font-size: 12px;
    
}

    .continent-tab {

        font-size: 13px;
        padding: 15px 12px;
    
}

    .cta-container {

        padding: 60px 1.5rem;
    
}

    .cta-title {

        font-size: clamp(27px, 4vw, 36px);
        line-height: 1.3;
    
}

    .footer {

        padding: 75px 1.5rem;
    
}

    .footer-container {

        max-width: 904px;
    
}
}

/* ===== 平板横屏 (900px - 1023px) ===== */
@media (min-width: 900px) and (max-width: 1023px) {

    /* Pricing Section */
    .pricing-content {
        padding: 0 1.5rem;
        margin-bottom: 100px;
    }

    .pricing-tabs-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .pricing-tab-content-item {
        padding: 32px;
    }

    .pricing-tab-content-item:nth-child(3) {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }

    .pricing-tab-content-item-price {
        font-size: 42px;
        line-height: 52px;
    }

    /* 显示移动菜单按钮 */
    .mobile-menu-btn {
        display: flex;
    }

    .nav-menu,
    .nav-actions {
        display: none !important;
    }

    .nav-container {
        height: 70px;
        padding: 0 1.5rem;
    }

    .logo img {
        width: 150px;
    }

    .Residential-Proxies-container {
        padding: 80px 1.5rem;
    }

    .section-title {
        font-size: clamp(28px, 3.5vw, 40px);
    }

    .section-subtitle {
        font-size: 15px;
        margin-bottom: 50px;
    }

    .btn-primary {
        font-size: 16px;
        padding: 12px 24px;
    }

    .countries-container {
        margin-top: 50px;
        padding: 20px;
    }

    .countries-wrapper {
        grid-template-columns: repeat(4, 1fr);
    }

    .country-item {
        height: 70px;
        padding: 0 14px;
    }

    .country-flag {
        width: 28px;
        height: 28px;
    }

    .country-name {
        font-size: 15px;
    }

    .country-ips {
        font-size: 11px;
    }

    .continent-tab {
        font-size: 15px;
        padding: 18px 14px;
    }

    .cta-container {
        padding: 60px 1.5rem;
    }

    .cta-title {
        font-size: 32px;
        line-height: 1.4;
    }

    .cta-desc {
        font-size: 16px;
    }

    .footer {
        padding: 80px 1.5rem;
    }

    .footer-container-top {
        flex-wrap: wrap;
        gap: 30px;
    }

    .footer-container-menu {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
}

/* ===== 平板竖屏 (768px - 899px) ===== */
@media (min-width: 768px) and (max-width: 899px) {

    /* Pricing Section */
    .pricing-content {
        padding: 0 1.25rem;
        margin-bottom: 80px;
    }

    .pricing-tabs-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .pricing-tab-content-item {
        padding: 28px;
    }

    .pricing-tab-content-item:nth-child(3) {
        grid-column: span 2;
        max-width: 60%;
        margin: 0 auto;
    }

    .pricing-tab-content-item-title {
        font-size: 24px;
        line-height: 36px;
    }

    .pricing-tab-content-item-desc {
        font-size: 16px;
        line-height: 28px;
        margin-bottom: 30px;
    }

    .pricing-tab-content-item-price {
        font-size: 38px;
        line-height: 48px;
        margin-bottom: 30px;
    }

    .pricing-tab-content-item-btn {
        padding: 14px 0;
    }

    .pricing-tab-content-item-btn p {
        font-size: 18px;
        line-height: 32px;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .nav-menu,
    .nav-actions {
        display: none !important;
    }

    .nav-container {
        height: 65px;
        padding: 0 1.25rem;
    }

    .logo img {
        width: 140px;
    }

    .Residential-Proxies-container {
        padding: 60px 1.25rem;
    }

    .section-title {
        font-size: clamp(24px, 3vw, 36px);
    }

    .section-subtitle {
        font-size: 14px;
        margin-bottom: 40px;
    }

    .btn-primary {
        font-size: 15px;
        padding: 10px 22px;
    }

    .countries-container {
        margin-top: 40px;
        padding: 16px;
    }

    .countries-wrapper {
        grid-template-columns: repeat(3, 1fr);
    }

    .country-item {
        height: 64px;
        padding: 0 12px;
    }

    .country-flag {
        width: 26px;
        height: 26px;
    }

    .country-name {
        font-size: 14px;
    }

    .country-ips {
        font-size: 11px;
    }

    .continent-tab {
        font-size: 14px;
        padding: 16px 12px;
    }

    .cta-container {
        padding: 50px 1.25rem;
    }

    .cta-title {
        font-size: 28px;
        line-height: 1.4;
    }

    .cta-desc {
        font-size: 15px;
    }

    .btn-black {
        font-size: 15px;
        padding: 12px 24px;
    }

    .footer {
        padding: 60px 1.25rem;
    }

    .footer-container-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .footer-container-top-left img {
        width: 160px;
    }

    .footer-container-menu {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .footer-container-divider {
        margin: 50px 0;
    }

    .footer-container-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ===== 大手机 (600px - 767px) ===== */
@media (min-width: 600px) and (max-width: 767px) {

    /* Pricing Section */
    .pricing-content {
        padding: 0 1rem;
        margin-bottom: 60px;
    }

    .pricing-tabs {
        width: calc(100% - 2rem);
        margin: 24px auto 40px;
    }

    .tab-item {
        padding: 10px 20px !important;
        font-size: 16px !important;
        line-height: 28px !important;
        flex: 1 !important;
    }

    .pricing-tabs-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .pricing-tab-content-item {
        padding: 24px;
    }

    .pricing-tab-content-item:nth-child(3) {
        grid-column: span 2;
        max-width: 80%;
        margin: 0 auto;
    }

    .pricing-tab-content-item-title {
        font-size: 22px;
        line-height: 34px;
        margin: 16px 0 8px 0;
    }

    .pricing-tab-content-item-desc {
        font-size: 15px;
        line-height: 26px;
        margin-bottom: 24px;
    }

    .pricing-tab-content-item-price {
        font-size: 36px;
        line-height: 44px;
        margin-bottom: 24px;
    }

    .pricing-tab-content-item-btn {
        padding: 12px 0;
    }

    .pricing-tab-content-item-btn p {
        font-size: 16px;
        line-height: 28px;
    }

    .pricing-tab-content-item-feature-title {
        font-size: 15px;
        line-height: 26px;
    }

    .nav-container {
        height: 60px;
        padding: 0 1rem;
    }

    .logo img {
        width: 130px;
    }

    .Residential-Proxies-container {
        padding: 50px 1rem;
    }

    .section-title {
        font-size: 26px;
    }

    .section-subtitle {
        font-size: 14px;
        margin-bottom: 35px;
    }

    .btn-primary {
        font-size: 14px;
        padding: 10px 20px;
    }

    .countries-container {
        margin-top: 35px;
        padding: 14px;
    }

    .countries-wrapper {
        grid-template-columns: repeat(3, 1fr);
    }

    .country-item {
        height: 56px;
        padding: 0 10px;
    }

    .country-flag {
        width: 24px;
        height: 24px;
    }

    .country-name {
        font-size: 13px;
    }

    .country-ips {
        font-size: 10px;
    }

    .continent-tab {
        font-size: 13px;
        padding: 14px 10px;
    }

    .cta-container {
        padding: 40px 1rem;
    }

    .cta-title {
        font-size: 24px;
        line-height: 1.4;
    }

    .cta-desc {
        font-size: 14px;
    }

    .btn-black {
        font-size: 14px;
        padding: 10px 20px;
    }

    .footer {
        padding: 50px 1rem;
    }

    .footer-container-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .footer-container-top-left img {
        width: 150px;
    }

    .footer-container-menu {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .footer-container-divider {
        margin: 40px 0;
    }
}

/* ===== 小手机 (< 600px) ===== */
@media (max-width: 599px) {

    /* Pricing Section */
    .pricing-content {
        padding: 0 0.875rem;
        margin-bottom: 60px;
    }

    .pricing-tabs {
        width: calc(100% - 1.75rem);
        margin: 20px auto 32px;
    }

    .tab-item {
        padding: 9px 16px !important;
        font-size: 14px !important;
        line-height: 24px !important;
        flex: 1 !important;
    }

    .pricing-tabs-content {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .pricing-tab-content-item {
        padding: 24px;
    }

    .pricing-tab-content-item:nth-child(3) {
        grid-column: span 1;
        max-width: 100%;
    }

    .pricing-tab-content-item-title {
        font-size: 20px;
        line-height: 30px;
        margin: 14px 0 6px 0;
    }

    .pricing-tab-content-item-desc {
        font-size: 14px;
        line-height: 24px;
        margin-bottom: 24px;
    }

    .pricing-tab-content-item-price {
        font-size: 32px;
        line-height: 40px;
        margin-bottom: 24px;
    }

    .pricing-tab-content-item-price span {
        font-size: 20px;
    }

    .pricing-tab-content-item-btn {
        padding: 12px 0;
    }

    .pricing-tab-content-item-btn p {
        font-size: 15px;
        line-height: 26px;
    }

    .pricing-tab-content-item-feature-title {
        font-size: 14px;
        line-height: 22px;
    }

    .nav-container {
        height: 56px;
        padding: 0 0.875rem;
    }

    .logo img {
        width: 120px;
    }

    .Residential-Proxies-container {
        padding: 40px 0.875rem;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .Residential-Proxies-container-left {
        text-align: center;
        align-items: center;
    }

    .Residential-Proxies-container-left .section-title {
        text-align: center;
    }

    .Residential-Proxies-container-left .section-subtitle {
        text-align: center;
    }

    .Residential-Proxies-container-right {
        margin-top: 24px;
    }

    .Residential-Proxies-container-right-imgBox {
        width: 120px;
        height: 120px;
    }

    .Residential-Proxies-container-right-imgBox img {
        width: 60px;
        height: 60px;
    }

    /* Features Section */
    .features-container {
        padding: 0 0.875rem;
        margin-bottom: 60px;
    }

    .features-content {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 24px;
    }

    .feature-card {
        border-radius: 10px;
    }

    .feature-card img {
        max-height: 150px;
    }

    .feature-content {
        padding: 16px;
    }

    .feature-content-title {
        font-size: 16px;
        line-height: 24px;
    }

    .feature-content-subtitle {
        font-size: 13px;
        line-height: 20px;
        margin-top: 6px;
    }

    /* Our Resources Section */
    .our-resources-container {
        padding: 0 0.875rem 40px;
    }

    .our-resources-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px 12px;
        margin-top: 30px;
    }

    .our-resources-item img {
        width: 50px;
        height: 50px;
    }

    .our-resources-item-title {
        font-size: 16px;
        line-height: 24px;
        margin-top: 12px;
    }

    .our-resources-item-desc {
        font-size: 13px;
        line-height: 20px;
    }

    .our-resources-item-desc-all {
        font-size: 13px;
    }

    /* FAQ Section */
    .FAQ-container {
        padding: 0 0.875rem;
        margin-bottom: 40px;
    }

    .FAQ-content {
        margin-top: 30px;
        gap: 10px;
    }

    .FAQ-item {
        padding: 16px;
        border-radius: 8px;
    }

    .FAQ-item-title {
        font-size: 16px;
        line-height: 24px;
    }

    .FAQ-item-answer {
        font-size: 13px;
        line-height: 20px;
    }

    .FAQ-bottom {
        margin-top: 30px;
        padding: 24px 0.875rem;
        border-radius: 12px;
    }

    .FAQ-bottom-icon {
        width: 40px;
        height: 40px;
    }

    .FAQ-bottom-title {
        font-size: 18px;
        line-height: 26px;
        margin-top: 12px;
    }

    .FAQ-bottom-desc {
        font-size: 13px;
        line-height: 20px;
        margin-bottom: 20px;
    }

    /* btn-group */
    .btn-group {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }

    .btn-group .btn-primary,
    .btn-group .btn-black {
        width: 100%;
        max-width: 240px;
        justify-content: center;
        font-size: 14px;
        padding: 10px 16px;
    }

    .section-title {
        font-size: clamp(20px, 5vw, 28px);
    }

    .section-subtitle {
        font-size: 13px;
        margin-bottom: 30px;
        line-height: 1.5;
    }

    .btn-primary {
        font-size: 14px;
        padding: 10px 18px;
    }

    .btn-arrow-wrap {
        width: 20px;
        height: 20px;
    }

    .countries-container {
        margin-top: 30px;
        padding: 12px;
        border-radius: 20px;
    }

    .continents-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        display: flex;
        flex-wrap: nowrap;
    }

    .continents-tabs::-webkit-scrollbar {
        display: none;
    }

    .continent-tab {
        font-size: 12px;
        padding: 12px 8px;
        white-space: nowrap;
        flex-shrink: 0;
    }

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

    .country-item {
        height: 56px;
        padding: 0 8px;
        gap: 8px;
    }

    .country-flag {
        width: 24px;
        height: 24px;
    }

    .country-name {
        font-size: 13px;
    }

    .country-ips {
        font-size: 10px;
        margin-top: 4px;
    }

    .pagination-bar {
        padding: 16px 12px;
    }

    .pagination-dot.active {
        width: 28px;
    }

    .pagination-dot.inactive {
        width: 8px;
    }

    .cta-container {
        padding: 35px 0.875rem;
    }

    .cta-title {
        font-size: clamp(18px, 4vw, 22px);
        line-height: 1.4;
    }

    .cta-desc {
        font-size: 13px;
        line-height: 1.5;
    }

    .btn-black {
        font-size: 13px;
        padding: 10px 18px;
    }

    .footer {
        padding: 40px 0.875rem;
    }

    .footer-container-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .footer-container-top-left img {
        width: 140px;
    }

    .footer-container-top-left-desc,
    .footer-container-top-left-email {
        font-size: 13px;
        line-height: 1.5;
    }

    .footer-container-top-right {
        gap: 16px;
    }

    .footer-container-top-right img {
        width: 28px;
        height: 28px;
    }

    .footer-container-menu {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-container-menu-item {
        gap: 10px;
    }

    .footer-container-menu-item-title {
        font-size: 14px;
        margin-bottom: 4px;
    }

    .footer-container-menu-item-desc {
        font-size: 13px;
        line-height: 1.6;
    }

    .footer-container-divider {
        margin: 30px 0;
    }

    .footer-container-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .footer-container-bottom-left {
        font-size: 13px;
    }

    .footer-container-bottom-right {
        flex-direction: column;
        gap: 8px;
    }

    .footer-container-bottom-right p {
        font-size: 13px;
    }

    /* Mobile Navigation */
    .mobile-nav-drawer {
        width: 85%;
        max-width: 300px;
    }

    .mobile-nav-header {
        padding: 1rem;
    }

    .mobile-nav-logo img {
        width: 120px;
    }

    .mobile-nav-menu a {
        padding: 1rem;
        font-size: 15px;
    }

    .mobile-nav-actions {
        padding: 1rem;
    }

    .mobile-nav-btn {
        padding: 0.75rem 1rem;
        font-size: 14px;
    }
}

/* ===== 极小屏幕 (< 375px) ===== */
@media (max-width: 374px) {

    /* Pricing Section */
    .pricing-content {
        padding: 0 0.75rem;
        margin-bottom: 40px;
    }

    .pricing-tabs {
        width: calc(100% - 1.5rem);
        margin: 16px auto 24px;
    }

    .tab-item {
        padding: 8px 12px !important;
        font-size: 13px !important;
        line-height: 22px !important;
    }

    .pricing-tab-content-item {
        padding: 20px;
    }

    .pricing-tab-content-item-title {
        font-size: 18px;
        line-height: 26px;
    }

    .pricing-tab-content-item-desc {
        font-size: 13px;
        line-height: 22px;
        margin-bottom: 20px;
    }

    .pricing-tab-content-item-price {
        font-size: 28px;
        line-height: 36px;
        margin-bottom: 20px;
    }

    .pricing-tab-content-item-btn {
        padding: 10px 0;
    }

    .pricing-tab-content-item-btn p {
        font-size: 14px;
        line-height: 24px;
    }

    .nav-container {
        height: 52px;
        padding: 0 0.75rem;
    }

    .logo img {
        width: 100px;
    }

    .Residential-Proxies-container {
        padding: 30px 0.75rem;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .Residential-Proxies-container-left {
        text-align: center;
        align-items: center;
    }

    .Residential-Proxies-container-left .section-title {
        text-align: center;
    }

    .Residential-Proxies-container-left .section-subtitle {
        text-align: center;
    }

    .Residential-Proxies-container-right {
        margin-top: 20px;
    }

    .Residential-Proxies-container-right-imgBox {
        width: 100px;
        height: 100px;
    }

    .Residential-Proxies-container-right-imgBox img {
        width: 50px;
        height: 50px;
    }

    /* Features Section */
    .features-container {
        padding: 0 0.75rem;
        margin-bottom: 40px;
    }

    .features-content {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 20px;
    }

    .feature-card {
        border-radius: 8px;
    }

    .feature-card img {
        max-height: 120px;
    }

    .feature-content {
        padding: 14px;
    }

    .feature-content-title {
        font-size: 15px;
        line-height: 22px;
    }

    .feature-content-subtitle {
        font-size: 12px;
        line-height: 18px;
        margin-top: 5px;
    }

    /* Our Resources Section */
    .our-resources-container {
        padding: 0 0.75rem 30px;
    }

    .our-resources-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px 10px;
        margin-top: 24px;
    }

    .our-resources-item img {
        width: 40px;
        height: 40px;
    }

    .our-resources-item-title {
        font-size: 14px;
        line-height: 20px;
        margin-top: 10px;
    }

    .our-resources-item-desc {
        font-size: 12px;
        line-height: 18px;
    }

    .our-resources-item-desc-all {
        font-size: 12px;
    }

    /* FAQ Section */
    .FAQ-container {
        padding: 0 0.75rem;
        margin-bottom: 30px;
    }

    .FAQ-content {
        margin-top: 24px;
        gap: 8px;
    }

    .FAQ-item {
        padding: 14px;
        border-radius: 6px;
    }

    .FAQ-item-title {
        font-size: 15px;
        line-height: 22px;
    }

    .FAQ-item-answer {
        font-size: 12px;
        line-height: 18px;
    }

    .FAQ-bottom {
        margin-top: 24px;
        padding: 20px 0.75rem;
        border-radius: 10px;
    }

    .FAQ-bottom-icon {
        width: 36px;
        height: 36px;
    }

    .FAQ-bottom-title {
        font-size: 16px;
        line-height: 24px;
        margin-top: 10px;
    }

    .FAQ-bottom-desc {
        font-size: 12px;
        line-height: 18px;
        margin-bottom: 16px;
    }

    /* btn-group */
    .btn-group {
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }

    .btn-group .btn-primary,
    .btn-group .btn-black {
        width: 100%;
        max-width: 220px;
        justify-content: center;
        font-size: 13px;
        padding: 8px 14px;
    }

    .section-title {
        font-size: 18px;
    }

    .section-subtitle {
        font-size: 12px;
        margin-bottom: 24px;
    }

    .btn-primary {
        font-size: 13px;
        padding: 8px 16px;
    }

    .countries-container {
        margin-top: 24px;
        padding: 10px;
        border-radius: 16px;
    }

    .continent-tab {
        font-size: 11px;
        padding: 10px 6px;
    }

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

    .country-item {
        height: 48px;
        padding: 0 6px;
        gap: 6px;
    }

    .country-flag {
        width: 20px;
        height: 20px;
    }

    .country-name {
        font-size: 12px;
    }

    .country-ips {
        font-size: 9px;
    }

    .cta-container {
        padding: 28px 0.75rem;
    }

    .cta-title {
        font-size: 16px;
        line-height: 1.4;
    }

    .cta-desc {
        font-size: 12px;
    }

    .btn-black {
        font-size: 12px;
        padding: 8px 16px;
    }

    .footer {
        padding: 30px 0.75rem;
    }

    .footer-container-top-left img {
        width: 100px;
    }

    .footer-container-top-left-desc,
    .footer-container-top-left-email {
        font-size: 12px;
    }

    .footer-container-top-right img {
        width: 24px;
        height: 24px;
    }

    .footer-container-menu-item-title {
        font-size: 13px;
    }

    .footer-container-menu-item-desc {
        font-size: 12px;
    }

    .footer-container-bottom-left,
    .footer-container-bottom-right p {
        font-size: 12px;
    }

    .mobile-nav-drawer {
        width: 90%;
        max-width: 280px;
    }

    .mobile-nav-logo img {
        width: 100px;
    }

    .mobile-nav-menu a {
        font-size: 14px;
    }

    .mobile-nav-btn {
        font-size: 13px;
    }
}

/* ===== 横屏模式 ===== */
@media (max-height: 500px) and (orientation: landscape) {
    .nav-container {
        height: 50px;
    }

    .Residential-Proxies-container {
        padding: 30px 1rem;
    }

    .section-subtitle {
        margin-bottom: 20px;
    }

    .countries-container {
        margin-top: 25px;
    }

    .country-item {
        height: 50px;
    }

    .cta-container {
        padding: 25px 1rem;
    }

    .footer {
        padding: 30px 1rem;
    }
}

/* ===== 无障碍支持 ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

@media (prefers-contrast: high) {
    .container-item {
        border-width: 2px;
    }

    .continent-tab.active::after {
        height: 4px;
    }
}

/* ===== 打印样式 ===== */
@media print {

    .sticky-header,
    .mobile-nav-overlay,
    .mobile-nav-drawer {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .countries-container {
        border: 1px solid #ccc;
        background: white;
    }
}

/* Footer hover effects */
.footer-container-menu-item-desc {

    cursor: pointer;
    transition: color 0.3s ease, transform 0.3s ease;

}
.footer-container-menu-item-desc:hover {

    color: #6C52FF;
    transform: translateX(4px);

}
.footer-container-top-right img {

    cursor: pointer;
    transition: transform 0.3s ease, opacity 0.3s ease;

}
.footer-container-top-right img:hover {

    transform: scale(1.15);
    opacity: 0.8;

}
.footer-container-bottom-right p {

    cursor: pointer;
    transition: color 0.3s ease;

}
.footer-container-bottom-right p:hover {

    color: #6C52FF;

}
.footer-container-top-left-email {

    cursor: pointer;
    transition: color 0.3s ease;

}
.footer-container-top-left-email:hover {

    color: #8a78ff;

}