/* ========================================
   公共基础样式 - common.css
   ======================================== */

/* CSS 变量定义 */
:root {
    --primary-color: rgba(28, 182, 193, 1);
    --text-color: #333;
    --white: #fff;
    --black: rgba(2, 2, 3, 1);
    --bg-light: rgba(224, 238, 250, 0.95);
    --shadow-light: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-primary: 0 6px 20px rgba(28, 182, 193, 0.4);
    --transition-normal: all 0.3s ease;
    --font-family-cn: PingFangSC-Semibold, "Microsoft YaHei", sans-serif;
    --font-family-en: Helvetica-Bold, Arial, sans-serif;
}

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

html,
body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

body {
    font-family: var(--font-family-cn);
    color: var(--text-color);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul,
ol {
    list-style: none;
}

img {
    /* max-width: 100%; */
    height: auto;
}

input {
    background-color: transparent;
    border: 0;
}

button {
    margin: 0;
    padding: 0;
    border: 1px solid transparent;
    outline: none;
    background-color: transparent;
    cursor: pointer;
}

button:active {
    opacity: 0.6;
}

/* 工具类 */
.flex-col {
    display: flex;
    flex-direction: column;
}

.flex-row {
    display: flex;
    flex-direction: row;
}

.justify-start {
    display: flex;
    justify-content: flex-start;
}

.justify-center {
    display: flex;
    justify-content: center;
}

.justify-end {
    display: flex;
    justify-content: flex-end;
}

.justify-evenly {
    display: flex;
    justify-content: space-evenly;
}

.justify-around {
    display: flex;
    justify-content: space-around;
}

.justify-between {
    display: flex;
    justify-content: space-between;
}

.align-start {
    display: flex;
    align-items: flex-start;
}

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

.align-end {
    display: flex;
    align-items: flex-end;
}

/* 注意：导航栏和搜索框样式已迁移到 header-footer.css */


/* ========================================
   全屏滚动页面容器
   ======================================== */
.fullpage-wrapper {
    width: 100%;
    overflow: hidden;
}

.fullpage-section {
    width: 100%;
    height: 100vh;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

/* 页面指示器（右侧圆点导航） */
.page-indicators {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid var(--white);
    cursor: pointer;
    transition: var(--transition-normal);
}

.page-indicator.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: scale(1.3);
}

.page-indicator:hover {
    background: var(--primary-color);
}

/* ========================================
   底部页脚样式（首页使用）
   二级页面使用 header-footer.css
   ======================================== */
.footer {
    background-image: url('../images/base.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
}

.footer-content {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-logo .logo {
    margin-top: 30px;
    margin-left: 30px;
}

.footer-info {
    margin-top: clamp(10px, 1.5vw, 20px);
}

.footer-info span {
    margin-right: 15px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-info span:first-child {
    margin-left: 40px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-top: clamp(10px, 1.5vw, 20px);
}

.footer-links-column h4 {
    color: var(--white);
    margin-bottom: 30px;
    font-size: 20px;
    margin-top: 20px;
}

.footer-links-column a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    transition: var(--transition-normal);
    margin-right: 10px;
}

.footer-links-column a:first-of-type {
    text-decoration: underline;
}

.footer-links-column a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    margin-top: clamp(100px, 5vw, 150px);
    padding-bottom: 20px;
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   动画定义
   ======================================== */
@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}


/* ========================================
   响应式媒体查询（首页使用）
   二级页面使用 header-footer.css
   ======================================== */
@media screen and (max-width: 1400px) {
    .nav-menu {
        gap: clamp(2px, 0.2vw, 5px);
    }
}

@media screen and (max-width: 1200px) {
    .nav-menu {
        gap: clamp(1px, 0.15vw, 3px);
    }

    .nav-menu>li>a {
        font-size: clamp(10px, 1.2vw, 24px);
        padding: clamp(5px, 0.6vh, 8px) clamp(6px, 0.5vw, 14px);
    }

    .dropdown-menu {
        min-width: clamp(80px, 8vw, 150px);
    }

    .dropdown-menu li a {
        font-size: clamp(10px, 1.2vw, 18px);
        padding: clamp(5px, 0.6vh, 8px) clamp(8px, 1.2vw, 15px);
    }

    .lang-switch {
        width: clamp(45px, 4.5vw, 75px);
        height: clamp(35px, 3.5vw, 55px);
        font-size: clamp(11px, 1.2vw, 20px);
    }

    .search-box {
        width: clamp(90px, 9vw, 150px);
        height: clamp(35px, 3.5vw, 55px);
    }
}

@media screen and (max-width: 900px) {
    .nav-menu>li>a {
        font-size: clamp(10px, 1.2vw, 22px);
    }

    .dropdown-menu li a {
        font-size: clamp(9px, 1.1vw, 18px);
        padding: clamp(4px, 0.5vh, 7px) clamp(7px, 1vw, 12px);
    }

    .lang-switch {
        width: clamp(40px, 4vw, 65px);
        height: clamp(32px, 3.2vw, 50px);
        font-size: clamp(10px, 1.1vw, 18px);
    }

    .search-box {
        width: clamp(80px, 8vw, 130px);
        height: clamp(32px, 3.2vw, 50px);
    }

    .page-indicators {
        right: 15px;
    }

    .page-indicator {
        width: 10px;
        height: 10px;
    }
}

@media screen and (max-width: 768px) {
    .top-nav {
        padding: 10px 2%;
        flex-wrap: wrap;
    }

    .nav-menu {
        overflow-x: auto;
        scrollbar-width: none;
        order: 3;
        width: 100%;
        justify-content: flex-start;
        margin-top: 10px;
    }

    .nav-menu::-webkit-scrollbar {
        display: none;
    }

    .nav-menu>li {
        margin: 0 clamp(2px, 0.2vw, 5px);
        flex-shrink: 0;
    }

    .dropdown-menu {
        min-width: 100px;
    }

    .dropdown-menu li a {
        font-size: 14px;
        padding: 8px 12px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 30px;
    }

    .page-indicators {
        display: none;
    }
}

@media screen and (max-width: 480px) {
    .logo img {
        max-width: 120px;
    }

    .nav-tools {
        gap: 2px;
    }

    .lang-switch {
        width: 40px;
        height: 32px;
        font-size: 11px;
    }

    .search-box {
        width: 70px;
        height: 32px;
    }

    .dropdown-menu {
        min-width: 80px;
    }

    .dropdown-menu li a {
        font-size: 12px;
        padding: 6px 10px;
    }

    .footer {
        padding: 40px 3% 20px;
    }

    .footer-links {
        gap: 20px;
    }
}
.pb_sys_style1 .p_no_d{
     border: 1px solid transparent !important;
     background: linear-gradient(135deg, #00D3D4 0%, #014DA5 100%) !important;
     background-color: transparent !important;
}

table {
margin: auto !important;
}