/* ========== 原始提供的所有样式 (完整保留) ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}
a{text-decoration: none;}
body{
    background: #f1f1f1;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 120px;
}
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    height: 120px;
    background: rgba(255,255,255,.9);
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    z-index: 999;
    position: fixed;
    width: 100%;
}

.logo {
    /*! width: 320px; */
    /*! height: 120px; */
    position: relative;
    display: flex;
    align-items: center;
}
.logo img{/*! width: 100%; */width: 280px;}
nav {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
    list-style: none;
    margin-right: 20px;
}
.nav-links li{margin: 0 20px;}
.nav-links a {
    text-decoration: none;
    color: #000000;
    font-size: 19px;
    font-weight: 500;
    position: relative;
    text-align: center;
    white-space: nowrap;
}

/* .nav-links a.active::after,.nav-links a:hover::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #00a8e8;
} */

.phone {
    font-size: 22px;
    /*! color: #00a1c9; */
    text-decoration: none;
    /*! margin: 0 30px; */
    display: flex;
    flex-wrap: wrap;
    color: #333;
    max-width: 190px;
    margin-left: 10px;
}
.headerImg{display: flex;flex-wrap: wrap;justify-content: center;width: 160px;margin-left: 10px;}
.phone .font{width: 100%;color: #1FACCF;}
.headerImg img{width: 95px;height: 40px;object-fit: cover;}
.cta-button {
    padding: 14px 25px;
    background: linear-gradient(135deg, #ff3b30 0%, #ff9500 100%);
    color: #ffffff !important;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

/* ========== 轮播图样式 ========== */
.index_banner {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    padding-top: 120px;
}

.slides-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 左右箭头 */
.button-next,
.button-prev {
    position: absolute;
    top: 60%;
    transform: translateY(-50%);
    z-index: 10;
    cursor: pointer;
    font-size: 50px;
    color: #fff;
    padding: 20px;
    user-select: none;
    transition: opacity 0.3s;
    font-weight: bold;
}

.button-next { right: 20px; }
.button-prev { left: 20px; }

/* 分页点 */
.pagination-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 10px;
}

.pagination-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid #fff;
    cursor: pointer;
}

.pagination-dot.active {
    background: #fff;
}

/* ========== 新增轮播图文字遮罩样式 ========== */
.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    top: 0;
    background: linear-gradient(90deg, rgba(0, 40, 60, 0.75) 0%, rgba(0, 168, 232, 0.3) 100%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
}

.caption-line1 {
    font-size: 48px;
    font-weight: 800;
    color: #ffffff;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.caption-line2 {
    font-size: 36px;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    margin-bottom: 30px;
    letter-spacing: 1px;
}

.consult-btn {
    display: inline-block;
    padding: 12px 40px;
    background: linear-gradient(135deg, #00a8e8 0%, #0077b6 100%);
    color: #ffffff;
    border: none;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.consult-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 168, 232, 0.4);
    background: linear-gradient(135deg, #008bbf 0%, #005f8c 100%);
}
/****************简介**************************/
.intro-section {
    padding: 60px 40px;
    background: #ffffff;
}

.intro-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}


.intro-content h2 {
    font-size: 32px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 20px;
    line-height: 1.3;
}

.intro-content p {
    font-size: 16px;
    line-height: 1.6;
    color: #333333;
    margin-bottom: 15px;
}

.intro-cta {
    display: inline-block;
    margin-top: 20px;
    padding: 14px 40px;
    background: linear-gradient(135deg, #ff3b30 0%, #ff9500 100%);
    color: #ffffff;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
}

.intro-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 59, 48, 0.3);
}
.intro-video img{width: 570px;border-radius: 20px;}
/*******************优势************************************/
/*******************优势************************************/
.advantages-section {
    padding: 60px 40px;
    background: #ffffff;
}

.advantages-header {
    text-align: center;
    margin-bottom: 50px;
}

.advantages-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 15px;
}

.advantages-header p {
    font-size: 24px;
    color: #333333;
}

/* FLEX 布局 2×2 */
.advantages-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 40px 30px;
}

.advantage-item {
    /*! flex: 0 0 calc(50% - 15px); */
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    width: 48%;
}

/* .advantage-item.reverse {
    flex-direction: row-reverse;
} */

.advantage-text {
    /*! flex: 1; */
    /*! width: 35%; */
}

.advantage-text h3 {
    font-size: 22px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 10px;
}

.advantage-text p {
    font-size: 16px;
    line-height: 1.6;
    color: #333333;
}

.advantage-arrow {
    width: 0;
    height: 0;
    border-top: 20px solid transparent;
    border-bottom: 20px solid transparent;
    border-left: 24px solid #fff;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}


.advantage-img img {
    width: 290px;
    /*! height: 160px; */
    object-fit: cover;
    border-radius: 6px;
}
.advantage-img{position: relative;}
/*******************保障************************************/
.guarantee-section {
    padding: 60px 40px;
}

.guarantee-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 40px;
    justify-content: space-between;
}

.guarantee-text {
    /*! flex: 1; */
    width: 108%;
}

.guarantee-text h2 {
    font-size: 42px;
    font-weight: 700;
    color: #007EBD;
    margin-bottom: 30px;
}

.guarantee-text p {
    font-size: 28px;
    line-height: 1.4;
    color: #000000;
    font-weight: 500;
}

.guarantee-img {
    position: relative;
    /*! flex: 1; */
}

.guarantee-arrow {
    width: 0;
    height: 0;
    border-top: 20px solid transparent;
    border-bottom: 20px solid transparent;
    border-left: 24px solid #ffffff;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.guarantee-img img {
    width: 80%;
    height: auto;
    object-fit: cover;
    border-radius: 6px;
    display: block;
}


/***********************中国看牙流程板块样式******************************************/
.process-section {
    padding-top: 80px;
    border-top: 1px solid #eef2f6;
    background: #fff;
    padding-bottom: 40px;
}
.process-main-title {
    font-size: 36px;
    font-weight: 700;
    color: #212529;
    text-align: center;
    margin-bottom: 15px;
}
.process-subtitle {
    font-size: 20px;
    color: #696969;
    text-align: center;
    margin-bottom: 50px;
}
.process-timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}
.process-timeline img{width: 80px;}
.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #212529;
    transform: translateX(-50%);
    z-index: 1;
}
.process-step {
    position: relative;
    width: 50%;
    padding: 0 60px;
    margin-bottom: 60px;
    z-index: 2;
}
.step-left {
    left: 0;
    text-align: right;
}
.step-right {
    left: 50%;
    text-align: left;
}
.step-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #212529;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
}
.step-left .step-number {
    right: -15px;
    left: auto;
}
.step-right .step-number {
    left: -15px;
}
.step-icon {
    margin-bottom: 15px;
}
.step-title {
    font-size: 24px;
    font-weight: 600;
    color: #212529;
    margin-bottom: 15px;
}
.step-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.step-list li {
    font-size: 16px;
    color: #696969;
    line-height: 1.8;
    margin-bottom: 8px;
}
.step-list .blue {
    color: #00a1c9;
}
.step-desc {
    font-size: 16px;
    color: #696969;
    line-height: 1.8;
    margin: 0;
}
.step1{
    top: 0;
}
.step2{
    top: 50%;
}
.step3{
    bottom: 0;
}
/*******************图片轮播************************************/
.gallery-section {
    padding: 0 40px 60px;
    background: #ffffff;
}

.gallery-container {
    max-width: 1030px;
    margin: 0 auto;
    position: relative;
    border-radius: 24px;
    /*! overflow: hidden; */
    display: flex;
    justify-content: center;
}

.gallery-slides {
    position: relative;
    width: 780px;
    height: 500px;
}

.gallery-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.gallery-slide.active {
    opacity: 1;
    z-index: 1;
}

.gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 60px;
    display: block;
}

.gallery-prev,
.gallery-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 50%;
    font-size: 29px;
    color: #333333;
    cursor: pointer;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
    background: #E8E8E8;
}

.gallery-prev:hover,
.gallery-next:hover {
    /*! background: rgba(255, 255, 255, 1); */
}

.gallery-prev {
    left: 20px;
}

.gallery-next {
    right: 20px;
}

.gallery-pagination {
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 10px;
}

.gallery-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #C7C7C7;
    cursor: pointer;
    transition: background 0.3s;
}

.gallery-dot.active {
    background: #000000;
}
/*******************种植牙优势板块************************************/
.implant-section {
    padding: 80px 40px;
    background: linear-gradient(135deg, rgba(230, 240, 255, 0.3) 0%, rgba(255, 230, 240, 0.3) 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.implant-container {
    max-width: 1200px;
    margin: 0 auto;
}

.implant-container h2 {
    font-size: 48px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 25px;
    line-height: 1.2;
}

.implant-subtitle {
    font-size: 18px;
    color: #333333;
    line-height: 1.5;
    margin-bottom: 30px;
}

.implant-container h3 {
    font-size: 22px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 40px;
    /*! text-align: center; */
    background: #fff;
    border-radius: 20px;
    display: inline-block;
    padding: 25px;
}

.implant-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px 60px;
}

.implant-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    align-items: center;
}

.check-icon {
}
.check-icon img{width: 45px;}
.implant-item p {
    font-size: 18px;
    line-height: 1.5;
    color: #333333;
    margin: 0;
}

.fixed-phone-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 120px;
    height: 120px;
    cursor: pointer;
    z-index: 9999;
    transition: transform 0.3s;
}
.fixed-phone-btn:hover {
    transform: scale(1.1);
}
.fixed-phone-btn img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 回电弹窗 */
.callback-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 99999;
    align-items: center;
    justify-content: center;
}
.callback-box {
    background: #fff;
    width: 90%;
    max-width: 450px;
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    position: relative;
}
.callback-box h4 {
    font-size: 20px;
    color: #2d2d2d;
    margin-bottom: 15px;
    line-height: 1.5;
}
.callback-box input {
    width: 100%;
    height: 50px;
    border: 1px solid #ddd;
    padding: 0 15px;
    margin-bottom: 20px;
    font-size: 16px;
}
.callback-box .site-btn {
    width: 100%;
    background: #007EBD;
    padding: 14px;
    font-size: 16px;
    border: 0;
    border-radius: 10px;
    color: #fff;
}
.close-modal {
    position: absolute;
    top: 15px;
    right: 18px;
    font-size: 22px;
    cursor: pointer;
    color: #666;
}
/******************* 口腔医美资讯板块 ************************************/
.aesthetic-dentistry-section {
    padding: 70px 40px;
    background: #fff;
}

.aesthetic-dentistry-container {
    max-width: 1200px;
    margin: 0 auto;
}

.aesthetic-dentistry-header {
    text-align: center;
    margin-bottom: 50px;
}

.aesthetic-dentistry-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 12px;
}

.aesthetic-dentistry-header p {
    font-size: 22px;
    color: #333333;
}

.aesthetic-dentistry-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.aesthetic-dentistry-item {
    /* flex: 1 1 calc(50% - 15px); */
    display: flex;
    align-items: center;
    gap: 20px;
    background: #f9f9f9;
    border-radius: 16px;
    padding: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 48%;
}

.aesthetic-dentistry-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06);
}

.aesthetic-dentistry-img {
    width: 130px;
    height: 130px;
    flex-shrink: 0;
    border-radius: 12px;
    overflow: hidden;
}

.aesthetic-dentistry-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.aesthetic-dentistry-text h3 {
    font-size: 20px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 8px;
    line-height: 1.3;
}

.aesthetic-dentistry-text p {
    font-size: 15px;
    line-height: 1.5;
    color: #555555;
    margin: 0;
}
/******************* 价格板块（俄语内容 + 蓝色主调 + 卡片样式）************************************/
.prices-section {
    padding: 50px 40px;
    /*! background: #ffffff; */
}

.prices-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 50px;
}

/* 分类标题样式（左侧蓝色竖线，延续网站主调） */
.price-category .category-title {
    font-size: 36px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 30px;
    padding-left: 20px;
    border-left: 6px solid #00a8e8;
    line-height: 1.2;
}

/* 卡片容器（3列布局，种植牙4列） */
.price-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

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

/* 单个卡片样式（蓝色主调适配） */
.price-card {
    background: #f8fafc;
    border-radius: 16px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    border: 1px solid #e6f7ff;
    transition: all 0.3s ease;
}

.price-card:hover {
    box-shadow: 0 4px 12px rgba(0, 168, 232, 0.15);
    transform: translateY(-3px);
}

/* 种植牙卡片质保样式 */
.card-guarantee {
    font-size: 14px;
    color: #00a8e8;
    font-weight: 600;
    margin: 0;
}

/* 卡片标题 */
.price-card .card-title {
    font-size: 18px;
    font-weight: 700;
    color: #000000;
    margin: 0;
    line-height: 1.4;
}
.price-card .card-price {
    font-size: 24px;
    font-weight: 700;
    color: #007EBD;
    margin: 0;
    padding-top: 10px;
    border-top: 1px dotted #ccc;
}

/* 分类备注文字 */
.category-note {
    margin-top: 20px;
    font-size: 16px;
    color: #666666;
    font-style: italic;
    padding-left: 20px;
}
/******************* 联系我们板块 ************************************/
.contact-section {
    padding: 70px 40px;
    /*! background: #ffffff; */
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 40px;
    align-items: stretch;
}

/* 左侧信息 */
.contact-left {
    flex: 1;
    background: #f8fafc;
    border-radius: 16px;
    padding: 40px;
    border: 1px solid #e6f7ff;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-left h2 {
    font-size: 32px;
    font-weight: 700;
    color: #000;
    margin-bottom: 30px;
    padding-left: 20px;
    border-left: 6px solid #19819F;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-item h3 {
    font-size: 20px;
    font-weight: 700;
    color: #19819F;
    margin-bottom: 8px;
}

.info-item p {
    font-size: 18px;
    color: #333;
    line-height: 1.6;
    margin: 0;
}

/* 右侧表单 */
.contact-right {
    flex: 1;
    background: #f8fafc;
    border-radius: 16px;
    padding: 40px;
    border: 1px solid #e6f7ff;
}

.form-header h3 {
    font-size: 26px;
    font-weight: 700;
    color: #000;
    margin: 0 0 10px;
}

.form-price {
    font-size: 24px;
    font-weight: 700;
    color: #19819F;
    margin: 0 0 5px;
}

.form-discount {
    font-size: 18px;
    color: #00a8e8;
    font-weight: 600;
    margin: 0 0 5px;
}

.form-desc {
    font-size: 18px;
    color: #333;
    line-height: 1.5;
    margin: 0 0 30px;
}

/* 表单样式 */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

.form-group input {
    height: 50px;
    padding: 0 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    outline: none;
    transition: border 0.3s;
}

.form-group input:focus {
    border-color: #00a8e8;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.form-check input {
    margin-top: 4px;
    transform: scale(1.2);
}

.form-check label {
    font-size: 14px;
    color: #555;
    line-height: 1.5;
}

.form-check span {
    color: #666;
}

/* 按钮 */
.form-btn {
    height: 55px;
    background: #19819F;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s;
}

.form-btn:hover {
    background: #008ec9;
}
/******************* 页脚（俄语版，完全还原设计图）************************************/
.site-footer {
    background: #333333;
    color: #ffffff;
    padding: 50px 40px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    /*! grid-template-columns: 2.5fr 1fr 1.5fr 2fr; */
    gap: 40px;
}

/* 通用列样式 */
.footer-col h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 25px;
    color: #ffffff;
    /* text-align: center; */
}

/* 第一列：品牌 */
.footer-brand .brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.brand-logo img{width: 80px;}
.brand-desc {
    font-size: 17px;
    line-height: 1.8;
    color: #f0f0f0;
}

/* 第二列：导航 */
.footer-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.footer-nav ul li a {
    font-size: 16px;
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-nav ul li a:hover {
    color: #66cc33;
}

/* 第三列：联系方式 */
.footer-contact .contact-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.contact-label {
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
}

.contact-value {
    font-size: 16px;
    color: #f0f0f0;
    line-height: 1.6;
    opacity: .8;
}

/* 第四列：地图 */
.footer-map .map-container {
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
}

.map-footer-text {
    text-align: center;
}

.map-footer-text p {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    margin: 8px 0;
    line-height: 24px;
}
.footer-contact{width: 30%;}
.footer-brand{width: 40%;}
.footer-map{width: 30%;}
#amap-container {
    width: 100%;
    height: 260px;
    border-radius: 8px;
}
.map-container {
    overflow: hidden;
}
.amap-info-content{color: #333;}
/* 咨询弹窗 */
.consult-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
.consult-modal-box {
    background: #fff;
    padding: 40px 35px;
    border-radius: 16px;
    width: 100%;
    max-width: 460px;
    position: relative;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    animation: modalFade 0.3s ease;
}
@keyframes modalFade {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
.consult-close {
    position: absolute;
    top: 18px;
    right: 20px;
    font-size: 24px;
    color: #666;
    cursor: pointer;
    transition: 0.2s;
}
.consult-close:hover {
    color: #000;
}
.consult-modal-box h2 {
    margin: 0 0 10px;
    font-size: 24px;
    color: #222;
}
.consult-modal-box p {
    margin: 0 0 28px;
    color: #555;
    font-size: 15px;
    line-height: 1.5;
}
.consult-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.consult-form input {
    padding: 14px 18px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 15px;
    outline: none;
    transition: 0.2s;
}
.consult-form input:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
}
.consult-form button {
    padding: 15px;
    background: #007bff;
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: 0.2s;
}
.consult-form button:hover {
    background: #0066d6;
}
.process-steps-new {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.step-card-new {
    flex: 1;
    min-width: 260px;
    background: #ffffff;
    border-radius: 24px;
    padding: 30px 24px 40px;
    text-align: center;
    box-shadow: 0 12px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid #f0f2f5;
    position: relative;
}
.step-card-new:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 35px rgba(0,168,232,0.12);
    border-color: #e0f0ff;
}
.step-number-new {
    width: 44px;
    height: 44px;
    background: #00a8e8;
    color: white;
    font-size: 24px;
    font-weight: 800;
    border-radius: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 6px 12px rgba(0,168,232,0.3);
}
.step-icon-new {
    margin-bottom: 20px;
}
.step-icon-new img {
    width: 70px;
    height: auto;
    transition: transform 0.2s;
}
.step-card-new:hover .step-icon-new img {
    transform: scale(1.02);
}
.step-title-new {
    font-size: 24px;
    font-weight: 700;
    color: #212529;
    margin-bottom: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.step-list-new {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
}
.step-list-new li {
    font-size: 15px;
    color: #696969;
    line-height: 1.7;
    margin-bottom: 8px;
}
.step-desc-new {
    font-size: 15px;
    color: #696969;
    line-height: 1.6;
    margin: 0;
}
/*****************新闻列表**********************************/

.news-list-section {
    padding: 140px 40px 80px;
    background: #fff;
    min-height: calc(100vh - 380px);
}
.news-list-container {
    max-width: 1200px;
    margin: 0 auto;
}
.news-list-title {
    font-size: 42px;
    font-weight: 700;
    color: #000;
    margin-bottom: 50px;
    padding-left: 20px;
    border-left: 6px solid #00a8e8;
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 30px;
}
.news-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #f9f9f9;
    border-radius: 16px;
    padding: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}
.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.06);
}
.news-img {
    width: 140px;
    height: 140px;
    flex-shrink: 0;
    border-radius: 12px;
    overflow: hidden;
}
.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.news-text {
    flex: 1;
}
.news-text h3 {
    font-size: 20px;
    font-weight: 700;
    color: #000;
    margin-bottom: 10px;
    line-height: 1.4;
}
.news-text p {
    font-size: 15px;
    color: #555;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-date {
    display: inline-block;
    margin-top: 10px;
    font-size: 13px;
    color: #00a8e8;
    font-weight: 600;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 60px;
    flex-wrap: wrap;
}
.page-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 10px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #e0e0e0;
    color: #333;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.25s ease;
}
.page-item:hover {
    border-color: #00a8e8;
    color: #00a8e8;
}
.page-item.active {
    background: #00a8e8;
    color: #fff;
    border-color: #00a8e8;
}
.page-item.prev,
.page-item.next {
    padding: 0 14px;
    font-size: 15px;
}
/***********************新闻详情*****************************************/

.news-detail-section {
    padding: 140px 40px 80px;
    background: #fff;
    min-height: calc(100vh - 380px);
}
.news-detail-container {
    max-width: 800px;
    margin: 0 auto;
}
.back-list {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: #00a8e8;
    text-decoration: none;
    margin-bottom: 20px;
    font-weight: 500;
}
.back-list:hover {
    text-decoration: underline;
}
.news-detail-title {
    font-size: 32px;
    font-weight: 700;
    color: #000;
    line-height: 1.4;
    margin-bottom: 15px;
}
.news-detail-meta {
    font-size: 14px;
    color: #666;
    margin-bottom: 30px;
    display: flex;
    gap: 20px;
}
.news-detail-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 40px;
}
.news-detail-content {
    font-size: 17px;
    line-height: 1.8;
    color: #333;
}
.news-detail-content p {
    margin-bottom: 20px;
}
.news-detail-content h2 {
    font-size: 24px;
    margin: 40px 0 20px;
    color: #000;
}
.news-detail-content ul {
    padding-left: 20px;
    margin-bottom: 20px;
}
.news-detail-content li {
    margin-bottom: 10px;
}
/* 瀑布流照片墙 */
.masonry-gallery {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    /*! column-count: 4; */
    /*! column-gap: 14px; */
    display: flex;
    flex-wrap: wrap;
  }
  .masonry-gallery-M{background: #fff;padding: 50px 0;}
  .masonry-item {
    /*! margin-bottom: 14px; */
    break-inside: avoid;
    border-radius: 20px;
    overflow: hidden;
    width: 23%;
    margin: 10px;
  }
  
  .masonry-item img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    border-radius: 20px;
    transition: transform 0.3s ease;
  }
  
  .masonry-item:hover img {
    transform: scale(1.05);
  }
  /* 瀑布流图片弹窗 */
.masonry-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 99999;
    align-items: center;
    justify-content: center;
  }
  .modal-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
  }
  .modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    z-index: 10;
    text-align: center;
  }
  .modal-img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 8px;
    object-fit: contain;
  }
  .modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: #fff;
    font-size: 40px;
    cursor: pointer;
    user-select: none;
  }
  .modal-prev, .modal-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 40px;
    color: #fff;
    cursor: pointer;
    user-select: none;
    padding: 20px;
  }
  .modal-prev { left: -60px; }
  .modal-next { right: -60px; }
  .multi-line-clamp {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word; 
  }
  
.mCon{max-height: 101px;}
  /* 显示2行 */
  .line-2 {
    -webkit-line-clamp: 2;
  }
  
  /* 显示3行 */
  .line-3 {
    -webkit-line-clamp: 3;
  }
  .line-4 {
    -webkit-line-clamp: 4;
  }
  .line-5 {
    -webkit-line-clamp: 5;
  }
  .line-6 {
    -webkit-line-clamp: 6;
  }
  
.custom-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    z-index: 100000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.custom-toast.show {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.toast-content {
    background: #fff;
    border-radius: 16px;
    padding: 25px 35px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    min-width: 280px;
    animation: toastFadeIn 0.3s ease;
}

@keyframes toastFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
.toast-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00a8e8, #0077b6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 32px;
    color: #fff;
    font-weight: bold;
}

.toast-message {
    font-size: 16px;
    color: #333;
    line-height: 1.5;
}
@media (max-width: 1660px) {
    .nav-links a {
        font-size: 16px;
}
.nav-links li{margin: 0 5px;}
}
  @media (max-width: 1500px) {.nav-links li{margin: 0;}}
  @media (max-width: 1440px) {
      .nav-links a {
    font-size: 16px;}
    .phone .font{font-size: 14px;}
    /* .headerImg img{width: 80px;} */
    /* .logo img{width: 150px;} */
    .headerImg{margin-left: 0;}
    .cta-button{display: none;}
}
  @media (max-width: 992px) {
    
    .news-detail-section {
        padding: 100px 20px 40px;
    }
    .news-detail-title {
        font-size: 24px;
    }
    .news-detail-img {
        height: 220px;
    }
    .news-detail-content {
        font-size: 16px;
    }
    .process-steps-new {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }
    .step-card-new {
        width: 100%;
        max-width: 380px;
        padding: 24px 20px;
    }
    .step-title-new {
        font-size: 22px;
    }
    html {
        scroll-padding-top: 70px;
    }
    header {
        padding: 0 16px;
        height: 70px;
        flex-wrap: wrap;
    }
    .logo {
        width: auto;
        height: 70px;
    }
    .logo img {
        /* width: 50px; */
    }
    /* 隐藏原有桌面版导航元素，改用汉堡菜单 */
    nav {
        gap: 0;
        position: static;
    }
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 80%;
        max-width: 320px;
        height: calc(100% - 70px);
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 0;
        padding: 30px 24px;
        transition: left 0.3s ease;
        z-index: 1000;
        box-shadow: 4px 0 20px rgba(0,0,0,0.1);
        overflow-y: auto;
    }
    .nav-links.open {
        left: 0;
    }
    .nav-links li {
        width: 100%;
        margin: 0;
        padding: 12px 0;
        border-bottom: 1px solid #eee;
    }
    .nav-links a {
        font-size: 18px;
        display: block;
        width: 100%;
    }
    .phone {
        font-size: 14px;
        margin: 0 8px;
        order: 1;
        max-width: 140px;
        /*! display: none; */
    }
    .cta-button {
        padding: 6px 12px;
        font-size: 12px;
        white-space: nowrap;
        order: 2;
    }
    /* 汉堡菜单按钮 */
    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 28px;
        height: 22px;
        cursor: pointer;
        z-index: 1001;
        order: 3;
        margin-left: 12px;
    }
    .menu-toggle span {
        display: block;
        width: 100%;
        height: 3px;
        background: #000;
        border-radius: 4px;
        transition: all 0.3s ease;
    }
    .menu-toggle.open span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .menu-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.open span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    /* 遮罩层 */
    .menu-overlay {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100% - 70px);
        background: rgba(0,0,0,0.4);
        z-index: 998;
        display: none;
    }
    .menu-overlay.active {
        display: block;
    }
    /* 原有移动端布局调整保留 */
    .index_banner {
        height: 280px;
        padding-top: 70px;
    }
    .caption-line1 {
        font-size: 22px;
        margin-bottom: 8px;
    }
    .caption-line2 {
        font-size: 16px;
        margin-bottom: 12px;
    }
    .consult-btn {
        padding: 6px 20px;
        font-size: 14px;
    }
    .button-next, .button-prev {
        font-size: 28px;
        padding: 8px;
    }
    .intro-section {
        padding: 30px 20px;
    }
    .intro-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .intro-video img {
        width: 100%;
        border-radius: 16px;
    }
    .intro-content h2 {
        font-size: 24px;
    }
    .advantages-section {
        padding: 30px 20px;
    }
    .advantages-header h2 {
        font-size: 28px;
    }
    .advantages-header p {
        font-size: 18px;
    }
    .advantages-grid {
        gap: 30px;
    }
    .advantage-item {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }
    .advantage-img {
        width: 100%;
    }
    .advantage-img img {
        width: 100%;
        height: auto;
    }
    .advantage-arrow {
        display: none;
    }
    .guarantee-section {
        padding: 30px 20px;
    }
    .guarantee-container {
        flex-direction: column;
        gap: 24px;
    }
    .guarantee-text {
        width: 100%;
        text-align: center;
    }
    .guarantee-text h2 {
        font-size: 32px;
    }
    .guarantee-text p {
        font-size: 20px;
    }
    .guarantee-img img {
        width: 100%;
    }
    .guarantee-arrow {
        display: none;
    }
    .process-section {
        padding: 40px 20px;
    }
    .process-main-title {
        font-size: 28px;
    }
    .process-subtitle {
        font-size: 16px;
        margin-bottom: 30px;
    }
    .process-timeline {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }
    .timeline-line {
        display: none;
    }
    .process-step {
        width: 100%;
        padding: 0 20px;
        text-align: left;
        left: 0;
        margin-bottom: 0;
    }
    .step-left, .step-right {
        left: 0;
        text-align: left;
    }
    .step-left .step-number, .step-right .step-number {
        position: static;
        transform: none;
        margin-bottom: 12px;
        display: inline-flex;
    }
    .step-number {
        position: static;
        transform: none;
        margin-bottom: 10px;
    }
    .gallery-section {
        padding: 0 20px 40px;
    }
    .gallery-slides {
        width: 100%;
        height: 260px;
    }
    .gallery-slide img {
        border-radius: 30px;
    }
    .gallery-prev, .gallery-next {
        width: 36px;
        height: 36px;
        font-size: 24px;
    }
    .implant-section {
        padding: 40px 20px;
    }
    .implant-container h2 {
        font-size: 32px;
    }
    .implant-container h3 {
        font-size: 18px;
        padding: 16px;
        display: block;
        text-align: center;
    }
    .implant-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .implant-item p {
        font-size: 15px;
    }
    .prices-section {
        padding: 40px 20px;
    }
    .price-category .category-title {
        font-size: 24px;
        padding-left: 12px;
    }
    .price-cards {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .implant-cards {
        grid-template-columns: 1fr;
    }
    .price-card {
        padding: 20px;
    }
    .aesthetic-dentistry-section {
        padding: 40px 20px;
    }
    .aesthetic-dentistry-header h2 {
        font-size: 28px;
    }
    .aesthetic-dentistry-header p {
        font-size: 16px;
    }
    .aesthetic-dentistry-grid {
        gap: 20px;
    }
    .aesthetic-dentistry-item {
        flex: 1 1 100%;
        flex-direction: column;
        text-align: center;
    }
    .aesthetic-dentistry-img {
        width: 100%;
        height: 180px;
    }
    .contact-section {
        padding: 40px 20px;
    }
    .contact-container {
        flex-direction: column;
        gap: 30px;
    }
    .contact-left, .contact-right {
        padding: 24px;
    }
    .contact-left h2 {
        font-size: 26px;
    }
    .info-item p, .contact-value {
        font-size: 15px;
    }
    .site-footer {
        padding: 30px 20px;
    }
    .footer-container {
        flex-direction: column;
        gap: 30px;
    }
    .footer-brand, .footer-contact, .footer-map {
        width: 100%;
    }
    .fixed-phone-btn {
        width: 70px;
        height: 70px;
        bottom: 20px;
        right: 20px;
    }
    .callback-box {
        padding: 24px 20px;
    }
    .consult-modal-box {
        padding: 30px 20px;
        margin: 20px;
    }
    .brand-logo img {
        width: 60px;
    }
    .map-container #amap-container {
        height: 200px;
    }
    
    .news-list-section {
        padding: 100px 20px 40px;
    }
    .news-list-title {
        font-size: 28px;
        margin-bottom: 30px;
    }
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .news-item {
        flex-direction: column;
        text-align: center;
    }
    .news-img {
        width: 100%;
        height: 180px;
    }
    
    .pagination {
        margin-top: 40px;
        gap: 6px;
    }
    .page-item {
        min-width: 36px;
        height: 36px;
        font-size: 14px;
    }
    .page-item.prev,
    .page-item.next {
        font-size: 13px;
        padding: 0 10px;
    }
    .headerImg img{}
    .headerImg{flex-wrap: nowrap;margin-right: 10px;}
    
    .masonry-gallery {
        column-count: 2;
        column-gap: 10px;
        padding: 0 20px 30px;
      }
      .masonry-item {
        margin-bottom: 10px;
      }
      
    .modal-prev { left: 10px; }
    .modal-next { right: 10px; }
    .modal-close { top: -50px; }
    .nav-links a:hover::after {
        content: '';
        background: transparent;
    }
    .cta-button{color: #fff!important;}
}
  
@media (max-width: 768px) {
    .headerImg,.cta-button,.pagination-dots{display: none;}
    .news-detail-section {
        padding: 100px 20px 40px;
    }
    .news-detail-title {
        font-size: 24px;
    }
    .news-detail-img {
        height: 220px;
    }
    .news-detail-content {
        font-size: 16px;
    }
    .process-steps-new {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }
    .step-card-new {
        width: 100%;
        max-width: 380px;
        padding: 24px 20px;
    }
    .step-title-new {
        font-size: 22px;
    }
    html {
        scroll-padding-top: 70px;
    }
    header {
        padding: 0 16px;
        height: 70px;
        flex-wrap: wrap;
    }
    .logo {
        width: 160px;
        height: 70px;
    }
    .logo img {
        /* width: 50px; */
    }
    /* 隐藏原有桌面版导航元素，改用汉堡菜单 */
    nav {
        gap: 0;
        position: static;
    }
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 80%;
        max-width: 320px;
        height: calc(100% - 70px);
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 0;
        padding: 30px 24px;
        transition: left 0.3s ease;
        z-index: 1000;
        box-shadow: 4px 0 20px rgba(0,0,0,0.1);
        overflow-y: auto;
    }
    .nav-links.open {
        left: 0;
    }
    .nav-links li {
        width: 100%;
        margin: 0;
        padding: 12px 0;
        border-bottom: 1px solid #eee;
    }
    .nav-links a {
        font-size: 18px;
        display: block;
        width: 100%;
    }
    .phone {
        font-size: 14px;
        margin: 0 8px;
        order: 1;
        max-width: 140px;
        /*! display: none; */
    }
    .cta-button {
        padding: 6px 12px;
        font-size: 12px;
        white-space: nowrap;
        order: 2;
    }
    /* 汉堡菜单按钮 */
    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 28px;
        height: 22px;
        cursor: pointer;
        z-index: 1001;
        order: 3;
        margin-left: 12px;
    }
    .menu-toggle span {
        display: block;
        width: 100%;
        height: 3px;
        background: #000;
        border-radius: 4px;
        transition: all 0.3s ease;
    }
    .menu-toggle.open span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .menu-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.open span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    /* 遮罩层 */
    .menu-overlay {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100% - 70px);
        background: rgba(0,0,0,0.4);
        z-index: 998;
        display: none;
    }
    .menu-overlay.active {
        display: block;
    }
    /* 原有移动端布局调整保留 */
    .index_banner {
        height: 280px;
        padding-top: 70px;
    }
    .caption-line1 {
        font-size: 22px;
        margin-bottom: 8px;
    }
    .caption-line2 {
        font-size: 16px;
        margin-bottom: 12px;
    }
    .consult-btn {
        padding: 6px 20px;
        font-size: 14px;
    }
    .button-next, .button-prev {
        font-size: 28px;
        padding: 8px;
    }
    .intro-section {
        padding: 30px 20px;
    }
    .intro-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .intro-video img {
        width: 100%;
        border-radius: 16px;
    }
    .intro-content h2 {
        font-size: 24px;
    }
    .advantages-section {
        padding: 30px 20px;
    }
    .advantages-header h2 {
        font-size: 28px;
    }
    .advantages-header p {
        font-size: 18px;
    }
    .advantages-grid {
        gap: 30px;
    }
    .advantage-item {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }
    .advantage-img {
        width: 100%;
    }
    .advantage-img img {
        width: 100%;
        height: auto;
    }
    .advantage-arrow {
        display: none;
    }
    .guarantee-section {
        padding: 30px 20px;
    }
    .guarantee-container {
        flex-direction: column;
        gap: 24px;
    }
    .guarantee-text {
        width: 100%;
        text-align: center;
    }
    .guarantee-text h2 {
        font-size: 32px;
    }
    .guarantee-text p {
        font-size: 20px;
    }
    .guarantee-img img {
        width: 100%;
    }
    .guarantee-arrow {
        display: none;
    }
    .process-section {
        padding: 40px 20px;
    }
    .process-main-title {
        font-size: 28px;
    }
    .process-subtitle {
        font-size: 16px;
        margin-bottom: 30px;
    }
    .process-timeline {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }
    .timeline-line {
        display: none;
    }
    .process-step {
        width: 100%;
        padding: 0 20px;
        text-align: left;
        left: 0;
        margin-bottom: 0;
    }
    .step-left, .step-right {
        left: 0;
        text-align: left;
    }
    .step-left .step-number, .step-right .step-number {
        position: static;
        transform: none;
        margin-bottom: 12px;
        display: inline-flex;
    }
    .step-number {
        position: static;
        transform: none;
        margin-bottom: 10px;
    }
    .gallery-section {
        padding: 0 20px 40px;
    }
    .gallery-slides {
        width: 100%;
        height: 260px;
    }
    .gallery-slide img {
        border-radius: 30px;
    }
    .gallery-prev, .gallery-next {
        width: 36px;
        height: 36px;
        font-size: 24px;
    }
    .implant-section {
        padding: 40px 20px;
    }
    .implant-container h2 {
        font-size: 32px;
    }
    .implant-container h3 {
        font-size: 18px;
        padding: 16px;
        display: block;
        text-align: center;
    }
    .implant-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .implant-item p {
        font-size: 15px;
    }
    .prices-section {
        padding: 40px 20px;
    }
    .price-category .category-title {
        font-size: 24px;
        padding-left: 12px;
    }
    .price-cards {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .implant-cards {
        grid-template-columns: 1fr;
    }
    .price-card {
        padding: 20px;
    }
    .aesthetic-dentistry-section {
        padding: 40px 20px;
    }
    .aesthetic-dentistry-header h2 {
        font-size: 28px;
    }
    .aesthetic-dentistry-header p {
        font-size: 16px;
    }
    .aesthetic-dentistry-grid {
        gap: 20px;
    }
    .aesthetic-dentistry-item {
        flex: 1 1 100%;
        flex-direction: column;
        text-align: center;
    }
    .aesthetic-dentistry-img {
        width: 100%;
        height: 180px;
    }
    .contact-section {
        padding: 40px 20px;
    }
    .contact-container {
        flex-direction: column;
        gap: 30px;
    }
    .contact-left, .contact-right {
        padding: 24px;
    }
    .contact-left h2 {
        font-size: 26px;
    }
    .info-item p, .contact-value {
        font-size: 15px;
    }
    .site-footer {
        padding: 30px 20px;
    }
    .footer-container {
        flex-direction: column;
        gap: 30px;
    }
    .footer-brand, .footer-contact, .footer-map {
        width: 100%;
    }
    .fixed-phone-btn {
        width: 70px;
        height: 70px;
        bottom: 20px;
        right: 20px;
    }
    .callback-box {
        padding: 24px 20px;
    }
    .consult-modal-box {
        padding: 30px 20px;
        margin: 20px;
    }
    .brand-logo img {
        width: 60px;
    }
    .map-container #amap-container {
        height: 200px;
    }
    
    .news-list-section {
        padding: 100px 20px 40px;
    }
    .news-list-title {
        font-size: 28px;
        margin-bottom: 30px;
    }
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .news-item {
        flex-direction: column;
        text-align: center;
    }
    .news-img {
        width: 100%;
        height: 180px;
    }
    
    .pagination {
        margin-top: 40px;
        gap: 6px;
    }
    .page-item {
        min-width: 36px;
        height: 36px;
        font-size: 14px;
    }
    .page-item.prev,
    .page-item.next {
        font-size: 13px;
        padding: 0 10px;
    }
    .headerImg img{}
    .headerImg{flex-wrap: nowrap;margin-right: 10px;width: 100%;}
    
    .masonry-gallery {
        column-count: 2;
        column-gap: 10px;
        padding: 0 20px 30px;
      }
      .masonry-item {
        margin-bottom: 10px;
        width: 100%;
      }
      
    .modal-prev { left: 10px; }
    .modal-next { right: 10px; }
    .modal-close { top: -50px; }
    .nav-links a:hover::after {
        content: '';
        background: transparent;
    }
    .cta-button{color: #fff!important;}
}

@media (max-width: 992px) {
    .masonry-gallery {
      column-count: 3;
    }
  }
@media (min-width: 1441px) {
    .menu-toggle, .menu-overlay {
        display: none;
    }
}

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