/* ==================== 基础样式 ==================== */
.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    box-sizing: border-box;
    padding: 0 20px;
}

.container_body {
    width: 100%;
    background: #ffffff;
    position: relative;
    overflow-x: hidden;
}

/* 科技网格背景 */
.container_body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(234, 88, 12, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(234, 88, 12, 0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

/* 浮动光球 */
.container_body::after {
    content: '';
    position: fixed;
    top: 20%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    animation: floatGlow 8s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes floatGlow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.1); }
    50% { transform: translate(-20px, 20px) scale(0.9); }
    75% { transform: translate(20px, 30px) scale(1.05); }
}

/* ==================== 导航栏 ==================== */
.nav_wrap {
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
    padding: 0 48px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(234, 88, 12, 0.15);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 30px rgba(234, 88, 12, 0.08);
}

.nav_wrap .logo {
    width: 150px;
    flex-shrink: 0;
}

.nav_wrap .logo a img {
    display: block;
    width: 100%;
}

.nav_wrap .nav_menu {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    height: 100%;
    gap: 16px;
}

.nav_wrap .nav_menu .nav_item {
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 15px;
    color: #666666;
    line-height: 21px;
    text-decoration: none;
    padding: 0 52px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s ease;
}

.nav_wrap .nav_menu .nav_item:hover {
    color: #ea580c;
}

.nav_wrap .nav_menu .nav_item.active {
    font-weight: 500;
    color: #ea580c;
}

.nav_wrap .nav_menu .nav_item.active:after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ea580c, transparent);
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 10px rgba(234, 88, 12, 0.5);
}

.nav_wrap .nav_right {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav_wrap .lang_box {
    display: flex;
    align-items: center;
    padding-right: 16px;
    gap: 12px;
}

.nav_wrap .lang_box .lang_item {
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 14px;
    color: #999999;
    line-height: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.nav_wrap .lang_box .lang_item:hover {
    color: #ea580c;
}

.nav_wrap .lang_box .lang_item.active {
    color: #ea580c;
    cursor: text;
}

.nav_wrap .nav_right .nav_btn {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 42px;
    padding: 0 24px;
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    border-radius: 21px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(234, 88, 12, 0.3);
}

.nav_wrap .nav_right .nav_btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(234, 88, 12, 0.4);
}

/* ==================== Hero 区域 ==================== */
.part1_wrap {
    width: 100%;
    min-height: 450px;
    position: relative;
    overflow: hidden;
}

/* 粒子画布容器 */
#particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.part1_wrap .banner_slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.part1_wrap .banner_slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.part1_wrap .banner_slide.active {
    opacity: 1;
}

.part1_wrap .banner_slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.15) 50%, rgba(0,0,0,0.2) 100%);
}

.part1_wrap .container {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    box-sizing: border-box;
    padding: 60px 30px;
    min-height: 450px;
    pointer-events: none;
}

.part1_wrap .container * {
    pointer-events: auto;
}

.part1_wrap .banner_arrows {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    pointer-events: none;
}

.part1_wrap .banner_arrow {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.3s ease;
    font-size: 20px;
    color: #fff;
    margin: 0 20px;
}

.part1_wrap .banner_arrow:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.part1_wrap .banner_dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    gap: 12px;
}

.part1_wrap .banner_dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.part1_wrap .banner_dot.active {
    background: rgba(255, 255, 255, 1);
    width: 30px;
    border-radius: 5px;
}

.part1_wrap .banner_dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

.part1_wrap .container .des_wrap {
    max-width: 800px;
    text-align: center;
}

.part1_wrap .container .des_wrap .des_second_title {
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 16px;
    background: linear-gradient(90deg, #fff 0%, #e0e0ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 24px;
    text-align: center;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.part1_wrap .container .des_wrap .des_title {
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 42px;
    color: #ffffff;
    line-height: 56px;
    text-align: center;
    font-weight: 600;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.part1_wrap .container .des_wrap .des_content {
    font-family: PingFangSC, PingFang SC;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 28px;
    text-align: center;
    margin-bottom: 36px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
}

.part1_wrap .container .des_wrap .des_btn_wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.part1_wrap .container .des_wrap .des_btn_wrap .des_btn {
    min-width: 160px;
    height: 48px;
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 16px;
    color: #FFFFFF;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(234, 88, 12, 0.3);
}

.part1_wrap .container .des_wrap .des_btn_wrap .des_btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(234, 88, 12, 0.4);
}

.part1_wrap .container .des_wrap .des_btn_wrap .des_btn.des_btn2 {
    min-width: 160px;
    height: 48px;
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 16px;
    color: #FFFFFF;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(234, 88, 12, 0.3);
}

.part1_wrap .container .des_wrap .des_btn_wrap .des_btn.des_btn2:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(234, 88, 12, 0.4);
}

/* ==================== 游戏卡片展示区 ==================== */
.games_section {
    width: 100%;
    padding: 30px 0;
    background: #ffffff;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
}

.games_section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(234, 88, 12, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(234, 88, 12, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.games_section .container .section_title {
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 32px;
    background: linear-gradient(90deg, #181818 0%, #ea580c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 48px;
    text-align: center;
    margin-bottom: 48px;
    font-weight: 600;
}

.games_grid {
    display: flex;
    align-items: stretch;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.game_card {
    width: calc(25% - 9px);
    min-width: 200px;
    max-width: 360px;
    background: linear-gradient(135deg, #ffffff 0%, #fafaff 100%);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #eeeeee;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.game_card:hover {
    transform: translateY(-8px);
    border-color: rgba(234, 88, 12, 0.3);
    box-shadow: 0 12px 40px rgba(234, 88, 12, 0.15);
}

.game_card_image {
    width: 100%;
    height: 216px;
    background: linear-gradient(135deg, #f5f5f5 0%, #f0f0ff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.game_card_image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.game_card_image::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(234, 88, 12, 0.15) 50%, transparent 70%);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.game_card:hover .game_card_image::after {
    opacity: 1;
    animation: shine 0.6s ease;
}

@keyframes shine {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.game_card_placeholder {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 16px;
}

.game_card_placeholder svg {
    width: 48px;
    height: 48px;
}

.game_card_info {
    padding: 16px;
}

.game_card_name {
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 16px;
    color: #181818;
    line-height: 24px;
    font-weight: 600;
    margin-bottom: 4px;
}

.game_card_type {
    font-family: PingFangSC, PingFang SC;
    font-size: 13px;
    color: #999999;
    line-height: 20px;
}

.game_card_btn {
    display: block;
    width: calc(100% - 32px);
    margin: 0 16px 16px;
    height: 40px;
    background: linear-gradient(135deg, #f5f5f5 0%, #f0f0ff 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 14px;
    color: #666666;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid #eeeeee;
}

.game_card_btn:hover {
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    color: #FFFFFF;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(234, 88, 12, 0.3);
    transform: translateY(-2px);
}

/* ==================== 集成步骤区 ==================== */
.steps_section {
    width: 100%;
    padding: 30px 0;
    background-color: #FFFFFF;
    border-bottom: 1px solid #f0f0f0;
}

.steps_section .container .section_title {
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 32px;
    background: linear-gradient(90deg, #181818 0%, #ea580c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 48px;
    text-align: center;
    margin-bottom: 48px;
}

.steps_wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.step_item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, #f8f8fa 0%, #f5f5ff 100%);
    border-radius: 16px;
    padding: 24px 32px;
    border: 1px solid #eeeeee;
    transition: all 0.3s ease;
}

.step_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(234, 88, 12, 0.1);
    border-color: rgba(234, 88, 12, 0.2);
}

.step_number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 24px;
    font-weight: bold;
    color: #FFFFFF;
    flex-shrink: 0;
}

.step_text {
    font-family: PingFangSC, PingFang SC;
    font-size: 16px;
    color: #333333;
    line-height: 24px;
    font-weight: 500;
    white-space: nowrap;
}

.step_arrow {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.step_arrow svg {
    width: 100%;
    height: 100%;
}

/* ==================== 平台统计区 ==================== */
.stats_section {
    width: 100%;
    padding: 30px 0;
    background: #ffffff;
    border-bottom: 1px solid #f0f0f0;
}

.stats_section .container .section_title {
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 32px;
    background: linear-gradient(90deg, #181818 0%, #ea580c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 48px;
    text-align: center;
    margin-bottom: 48px;
    font-weight: 600;
}

.stats_wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
}

.stat_item {
    background: linear-gradient(135deg, #ffffff 0%, #fafaff 100%);
    border-radius: 16px;
    padding: 32px 48px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    border: 1px solid #f0f0f0;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat_item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(234, 88, 12, 0.15);
    border-color: rgba(234, 88, 12, 0.3);
}

.stat_number {
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 36px;
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 48px;
    font-weight: bold;
    margin-bottom: 8px;
}

.stat_label {
    font-family: PingFangSC, PingFang SC;
    font-size: 14px;
    color: #999999;
    line-height: 20px;
}

/* ==================== CTA 区域 ==================== */
.cta_section {
    width: 100%;
    padding: 30px 0;
    background: #ffffff;
    border-bottom: 1px solid #f0f0f0;
    text-align: center;
}

.cta_section .cta_title {
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 28px;
    background: linear-gradient(90deg, #181818 0%, #ea580c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 40px;
    margin-bottom: 32px;
    font-weight: 600;
}

.cta_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 200px;
    height: 52px;
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    border-radius: 26px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 16px;
    color: #FFFFFF;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(234, 88, 12, 0.3);
}

.cta_btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(234, 88, 12, 0.4);
}

/* ==================== 优势展示区 ==================== */
.part3_wrap {
    width: 100%;
    padding: 30px 0;
    background-color: #FFFFFF;
    border-bottom: 1px solid #f0f0f0;
}

.part3_wrap .container .title {
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 32px;
    background: linear-gradient(90deg, #181818 0%, #ea580c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 48px;
    text-align: center;
    margin-bottom: 16px;
}

.part3_wrap .container .subtitle {
    font-family: PingFangSC, PingFang SC;
    font-size: 16px;
    color: #666666;
    line-height: 24px;
    text-align: center;
    margin-bottom: 60px;
}

.part3_wrap .container .advantage_wrap {
    display: flex;
    align-items: stretch;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.part3_wrap .container .advantage_wrap .advantage_item {
    flex: 0 0 calc(25% - 9px);
    max-width: calc(25% - 9px);
    background: linear-gradient(135deg, #ffffff 0%, #fff7ed 100%);
    border-radius: 16px;
    padding: 40px 24px;
    text-align: center;
    border: 1px solid #f0f0f0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    box-sizing: border-box;
}

.part3_wrap .container .advantage_wrap .advantage_item:hover {
    transform: translateY(-10px);
    border-color: rgba(234, 88, 12, 0.3);
    box-shadow: 0 12px 40px rgba(234, 88, 12, 0.15);
}

.part3_wrap .container .advantage_wrap .advantage_item .advantage_icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #ffedd5 0%, #fed7aa 100%);
    border-radius: 16px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(234, 88, 12, 0.15);
}

.part3_wrap .container .advantage_wrap .advantage_item:hover .advantage_icon {
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 24px rgba(234, 88, 12, 0.3);
    border-color: transparent;
}

.part3_wrap .container .advantage_wrap .advantage_item .advantage_icon svg {
    width: 32px;
    height: 32px;
    transition: all 0.4s ease;
}

.part3_wrap .container .advantage_wrap .advantage_item:hover .advantage_icon svg {
    stroke: #ffffff;
}

.part3_wrap .container .advantage_wrap .advantage_item .advantage_title {
    font-family: Poppins, PingFangSC, PingFang SC;
    font-size: 18px;
    color: #181818;
    line-height: 28px;
    text-align: center;
    font-weight: 600;
    margin-bottom: 12px;
}

.part3_wrap .container .advantage_wrap .advantage_item .advantage_tips {
    font-family: PingFangSC, PingFang SC;
    font-size: 14px;
    color: #666666;
    line-height: 22px;
    text-align: center;
}

/* ==================== 底部 ==================== */
.footer {
    width: 100%;
    background-color: #080924;
}

.footer .container .footer_info_wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 32px 0 40px;
    gap: 40px;
}

.footer .container .footer_info_wrap .footer_column {
    flex: 1;
    min-width: 0;
}

.footer .container .footer_info_wrap .footer_column.footer_main_column {
    flex: 1 1 auto;
    max-width: 640px;
}

.footer .container .footer_info_wrap .footer_contact_split {
    display: grid;
    grid-template-columns: repeat(2, minmax(200px, 1fr));
    column-gap: 32px;
    row-gap: 16px;
}

.footer .container .footer_info_wrap .footer_column .footer_logo {
    width: 200px;
    margin-bottom: 18px;
}

.footer .container .footer_info_wrap .footer_column .footer_logo a img {
    display: block;
    width: 100%;
}

.footer .container .footer_info_wrap .footer_column .footer_contact {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer .container .footer_info_wrap .footer_column .footer_contact .footer_contact_item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: PingFangSC, PingFang SC;
    font-size: 14px;
    color: #DDDDDD;
    line-height: 20px;
}

.footer .container .footer_info_wrap .footer_column .footer_contact .footer_contact_item .contact_icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    stroke: #ea580c;
}

.footer .container .footer_info_wrap .footer_column .footer_contact .footer_contact_item .contact_icon svg {
    width: 100%;
    height: 100%;
}

.footer .container .footer_info_wrap .footer_column .footer_contact .footer_contact_item .contact_label {
    color: #AAAAAA;
    white-space: nowrap;
    min-width: 60px;
}

.footer .container .footer_info_wrap .footer_column .footer_contact .footer_contact_item a {
    color: #DDDDDD;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer .container .footer_info_wrap .footer_column .footer_contact .footer_contact_item a:hover {
    color: #ea580c;
}

.footer .container .footer_info_wrap .footer_column.footer_qrcode_column {
    margin-top: 25px;
    flex: 0 0 clamp(176px, 15vw, 212px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.footer .container .footer_info_wrap .footer_column.footer_qrcode_column .qrcode-box {
    width: clamp(128px, 11.5vw, 164px);
    height: clamp(128px, 11.5vw, 164px);
    border-radius: 14px;
    background-color: #fff;
    /* padding: 12px; */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.footer .container .footer_info_wrap .footer_column.footer_qrcode_column .qrcode-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(234, 88, 12, 0.3);
}

.footer .container .footer_info_wrap .footer_column.footer_qrcode_column .qrcode-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer .container .footer_info_wrap .footer_column.footer_qrcode_column .qrcode-text {
    font-family: PingFangSC, PingFang SC;
    font-size: 14px;
    color: #AAAAAA;
    line-height: 1.45;
    margin: 0;
    text-align: center;
    max-width: 12em;
    white-space: normal;
    word-break: break-word;
}

.footer .container .footer_info_wrap .footer_company {
    padding: 20px 0;
    border-top: 1px solid #222;
    font-family: PingFangSC, PingFang SC;
    font-size: 12px;
    color: #666666;
    text-align: center;
}

/* 响应式 */
@media screen and (max-width: 900px) {
    .footer .container .footer_info_wrap {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 28px 0 32px;
        gap: 22px;
    }

    .footer .container .footer_info_wrap .footer_column {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer .container .footer_info_wrap .footer_column .footer_logo {
        margin-bottom: 20px;
    }

    .footer .container .footer_info_wrap .footer_column .footer_contact {
        align-items: center;
    }

    .footer .container .footer_info_wrap .footer_column .footer_contact_split {
        grid-template-columns: 1fr;
        justify-items: center;
        width: 100%;
    }

    .footer .container .footer_info_wrap .footer_column .footer_contact .footer_contact_item {
        justify-content: center;
    }

    .footer .container .footer_info_wrap .footer_column.footer_qrcode_column {
        margin-top: 10px;
        flex: 0 0 auto;
        width: 100%;
    }
}

/* ==================== 响应式设计 ==================== */
@media screen and (max-width: 1400px) {
    .container {
        max-width: 1280px;
    }
    .game_card {
        width: calc(24% - 9px);
        min-width: 200px;
    }
}

@media screen and (max-width: 1200px) {
    .game_card {
        width: calc(33.3333% - 16px);
    }
    .part3_wrap .container .advantage_wrap .advantage_item {
        width: calc(24% - 9px);
    }
}

@media screen and (max-width: 992px) {
    .nav_wrap {
        padding: 0 24px;
    }
    .nav_wrap .nav_menu {
        display: none;
    }
    .nav_wrap .nav_right .nav_btn {
        display: none;
    }
    .game_card {
        width: calc(50% - 12px);
    }
    .part3_wrap .container .advantage_wrap .advantage_item {
        width: calc(50% - 12px);
    }
    .steps_wrap {
        flex-wrap: wrap;
    }
    .step_arrow {
        display: none;
    }
    .footer .container .footer_info_wrap {
        flex-direction: column;
        align-items: center;
    }
    .footer .container .footer_info_wrap .footer_column.footer_qrcode_column {
        flex: 0 0 auto;
        width: 100%;
    }
    .footer .container .footer_info_wrap .footer_column.footer_main_column {
        max-width: 100%;
    }
    .footer .container .footer_info_wrap .footer_link_wrap {
        display: none;
    }
}

@media screen and (max-width: 768px) {
    .part1_wrap .container {
        padding: 60px 20px;
    }
    .part1_wrap {
        min-height: 500px;
    }
    .part1_wrap .container .des_wrap .des_title {
        font-size: 32px;
        line-height: 44px;
    }
    .part1_wrap .banner_arrows {
        display: none;
    }
    .part1_wrap .banner_dots {
        bottom: 15px;
    }
    .games_section .container .section_title,
    .steps-section .container .section_title,
    .stats_section .container .section_title,
    .part3_wrap .container .title {
        font-size: 24px;
        line-height: 36px;
    }
    .game_card {
        width: 100%;
        max-width: none;
    }
    .part3_wrap .container .advantage_wrap .advantage_item {
        width: 100%;
    }
    .step_item {
        width: 100%;
        justify-content: center;
    }
    .stat_item {
        width: calc(50% - 12px);
    }
    .cta_section .cta_title {
        font-size: 22px;
    }
}

@media screen and (max-width: 680px) {
    .nav_wrap {
        padding: 0 16px;
    }
    .nav_wrap .logo {
        width: 150px;
    }
    .nav_wrap .lang_box {
        padding-right: 8px;
    }
    .stat_item {
        width: 100%;
    }
}

/* ==================== 中文特殊样式 ==================== */
.body_zh .part1_wrap .container .des_wrap .des_second_title {
    font-family: PingFangSC, PingFang SC;
    font-weight: bold;
}

.body_zh .part1_wrap .container .des_wrap .des_title {
    font-family: PingFangSC, PingFang SC;
    font-weight: bold;
}

.body_zh .games_section .container .section_title {
    font-family: PingFangSC, PingFang SC;
    font-weight: bold;
}

.body_zh .part3_wrap .container .title {
    font-family: PingFangSC, PingFang SC;
    font-weight: bold;
}

.body_zh .part3_wrap .container .advantage_wrap .advantage_item .advantage_title {
    font-family: PingFangSC, PingFang SC;
    font-weight: bold;
}

.body_zh .steps_section .container .section_title {
    font-family: PingFangSC, PingFang SC;
    font-weight: bold;
}

.body_zh .stats_section .container .section_title {
    font-family: PingFangSC, PingFang SC;
    font-weight: bold;
}

/* ==================== 粒子画布 ==================== */
#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: auto;
}