html,body,dl,dt,dd,ol,ul,li,h1,h2,h4,h3,img,p,span{border:0px;vertical-align:baseline;margin:0px;padding:0px;list-style:none;box-sizing:border-box;}
body{margin:0;padding:0;font:normal 1em/1.8 "PingFang SC","Microsoft YaHei",Arial, sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing: grayscale;min-height:100%;}
section,aside,footer,nav,main,figure,figcaption,article,time{display:block; margin: 0;padding: 0;clear:both}
.mum_section{margin:30px auto; padding:0px 30px; width:90%;}
.mum_big_boxbg{
  position: relative;
  overflow: hidden;
  isolation: isolate;
  --mm-bg-img: url(/uploadfile/image/about_us.webp);
  --mm-bg-brightness: 1;
  --mm-bg-mask: rgba(0,0,0,0);
  --mm-bg-color: #1a1a1a;
  --mm-bg-size: cover;
  --mm-bg-position: center center;
  --mm-bg-repeat: no-repeat;
  --mm-bg-attachment: scroll;
}
.mum_big_boxbg::before{
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: -2;
  background-color: var(--mm-bg-color);
  background-image: var(--mm-bg-img);
  background-size: var(--mm-bg-size);
  background-position: var(--mm-bg-position);
  background-repeat: var(--mm-bg-repeat);
  background-attachment: var(--mm-bg-attachment);
  filter: brightness(var(--mm-bg-brightness));
  transition: filter .35s ease;
}
.mum_big_boxbg::after{
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: -1;
  background: var(--mm-bg-mask);
  pointer-events: none;
}
.mum_big_boxbg > *{
  position: relative;
  z-index: 1;
}

.mum_big_boxbg--a{
  --mm-bg-img: url(/uploadfile/image/about_us.webp);
  --mm-bg-brightness: .7;/*调节亮度*/
  --mm-bg-mask: rgba(0,0,0,.25);/*蒙版*/
}
.mum_big_boxbg--b{
  --mm-bg-img: url(/uploadfile/image/l/t10191438u2626.webp);
  --mm-bg-brightness: .8;
  --mm-bg-mask: rgba(0,0,0,.25);
}
.mum_big_boxbg--c{
  --mm-bg-img: url(/uploadfile/image/l/t10191446u2657.webp);
  --mm-bg-brightness: .8;
  --mm-bg-mask: rgba(0,0,0,.25);
}

@media (max-width: 768px){
  .mum_big_boxbg{ --mm-bg-attachment: scroll; }
  .mum_big_boxbg--a{ --mm-bg-brightness: .6; }
  .mum_big_boxbg--b{ --mm-bg-brightness: .5; }
  .mum_big_boxbg--c{ --mm-bg-brightness: .5; }
}


a {
  position: relative;color:inherit;
  text-decoration: none; 
}
a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
}
a:hover::after {
  transform: scaleX(1);
  transition: transform .4s cubic-bezier(.2, .8, .2, 1);
}
img{max-width:100%;}
.space{text-indent:50px;}
.color_w{color:white}
.bgcolor1{background:linear-gradient(20deg, #fff 0%, #f4f2fa 100%);}
.pading60{padding:60px 0;}
hr{border-bottom:#F4F2F3 dotted 1px; height: 1px; border-top:none;}
.clear{clear:both;height:20px; margin:auto}
.clear1{clear:both;height:40px; margin:auto}
.clear2{clear:both;height:80px; margin:auto}
.nowrap{text-overflow:ellipsis;white-space:nowrap;}
.mum_html_main{margin:0 auto;}	
.mum_main-title{text-align:center;background:linear-gradient(90deg,#000,#F00);
  -webkit-background-clip: text;
  background-clip: text;
  color:transparent;}
.mum_main-txtleft{font-size:14px;}
.mum_main-title .h3{margin:10px auto;font-size:2em;}
.mum_main-title .update,.mum_main-txtleft.update{font-size:12px; color:#666;}
.mum_main_img{clear:both;text-align:left;}
.mum_main_img li .bg strong,.mum_main_img li .bg em{text-overflow:ellipsis;white-space:nowrap;}
.mum_main_img li img{max-height:300px;width:100%;vertical-align:bottom;display:block;object-fit:cover;object-position:center;}
.mum_main_img li{width:33.3%;gap:15px;flex-wrap:wrap;padding:10px;float:left;box-sizing:border-box;flex:1;overflow:hidden;position:relative;display:inline-block;cursor:pointer;border-radius:10px;transition:transform .3s ease, box-shadow .3s ease;}
.mum_main_img li:hover{transform:translateY(-4px);}
.mum_main_img li:nth-child(3n+1){clear:left;}
.mum_main_img li .art_title{position:static;opacity:1;background:none;color:inherit;display:block;padding:12px 0px; color:#000;}
.mum_main_img li:hover .art_title em{color:#c8a063; font-weight:bold;}
.mum_main_img li .art_title2 em,.mum_main_img li .art_title em{font-style:normal;font-size:16px; margin:5px auto;white-space:normal;word-break:normal;overflow-wrap:break-word;display:-webkit-box;overflow:hidden;max-height:44px; line-height:22px}
.mum_main_img li .art_title2 p,.mum_main_img li .art_title p{margin:6px 0 0;font-size:13px;color:#333;}
.mum_main_img li .bg a{color:#FFF;}
.mum_main_img li .bg{padding:8px 10px;}
.mum_main_img li .bg1{padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 12px rgba(0,0,0,.08);transition:box-shadow .3s ease, transform .3s ease;color:#000;}
.mum_main_img li .bg1:hover{box-shadow:0 6px 20px rgba(0,0,0,.12);transform:translateY(-2px);}
.mum_main_img li .bg1 p{font-size:14px;color:#333;}
.mum_main_img li .bg:hover{background-color:#999;}
.mum_lxwm,.mum_lxwm a{color:#F00;}
.mum_lxwm{max-width:320px; margin:auto; text-align:justify}
.mum_lxwm li{line-height:2;}
.mum_lxwm li span{width:25px;height:25px; border:#C0C0C0 solid 1px; border-radius:4px;box-sizing:border-box; margin-right:5px;}
.fenye a{padding:3px 5px}
.mum_foot{padding-bottom:30px;background:linear-gradient(to bottom, #2b2b2b, #1a1a1a);padding-top:25px; color:#CCCCCC;font-size:14px;}
.mum_foot a{color:#CCCCCC;}
.mum_foot_main{margin:auto; width:90%;}	
.mum_foot_main ul{ margin-top:10px;}
.mum_foot_main ol{font-size:12px;}
  
:root{
  --mm-brand-1:#f84270;
  --mm-brand-2:#fe803b;
  --mm-text:#2c2c2c;
  --mm-nav-h:40px;
}  
/* ---------- 2. 顶部导航 ---------- */
.mum_navbar{
  position:sticky;
  top:0;
  z-index:1000;
  display:flex;
  align-items:center;
  gap:16px;
  min-height:var(--mm-nav-h);
  padding:10px 20px;
  color:#fff;
  background:linear-gradient(20deg,var(--mm-brand-1) 0%,var(--mm-brand-2) 100%);
  box-shadow:0 2px 14px rgba(248,66,112,.22);
}
/* logo 吃掉剩余空间，菜单与按钮自然靠右 */
.mum_navbar_logo{margin-right:auto;}
.mum_navbar_logo img{
  height:40px;
  width:auto;
  object-fit:contain;
}
.mum_navbar nav{flex:0 1 auto;}
.mum_navbar_links{
  display:flex;
  align-items:center;
  gap:28px;
}
.mum_navbar_links a{
  position:relative;
  display:block;
  padding:6px 2px;
  font-size:16px;
  white-space:nowrap;
  opacity:.92;
  transition:opacity .25s;
}
/* 下划线展开，hover 反馈 */
.mum_navbar_links a::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;
  height:2px;border-radius:2px;background:#fff;
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .25s;
}
.mum_navbar_links a:hover{opacity:1;}
.mum_navbar_links a:hover::after{transform:scaleX(1);}
/* ---------- 3. 汉堡按钮（默认隐藏，仅小屏出现） ---------- */
/* 开关本体：始终不可见，靠 label 触发；必须在 <nav> 之前 */
.mum_menu_toggle{
  position:absolute;
  width:1px;height:1px;
  opacity:0;
  pointer-events:none;
}
.mum_menu_btn{
  display:none;                 /* 桌面不显示 */
  position:relative;
  flex:0 0 auto;
  width:38px;height:38px;
  cursor:pointer;
  border-radius:8px;
  -webkit-tap-highlight-color:transparent;
}
/* 三条杠：span 是中间那根，::before / ::after 是上下两根 */
.mum_menu_btn span{
  position:absolute;
  left:50%;top:50%;
  width:22px;height:2px;
  margin:-1px 0 0 -11px;
  background:#fff;
  border-radius:2px;
  transition:background .2s;
}
.mum_menu_btn span::before,
.mum_menu_btn span::after{
  content:"";
  position:absolute;left:0;
  width:100%;height:2px;
  background:#fff;
  border-radius:2px;
  transition:transform .28s ease;
}
.mum_menu_btn span::before{top:-7px;}
.mum_menu_btn span::after{top:7px;}
/* 键盘可达：焦点时给按钮描边 */
.mum_menu_toggle:focus-visible ~ .mum_menu_btn{outline:2px solid #fff;outline-offset:2px;}
/* 展开态：中间线隐身，上下两根交叉成 X */
.mum_menu_toggle:checked ~ .mum_menu_btn span{background:transparent;}
.mum_menu_toggle:checked ~ .mum_menu_btn span::before{transform:translateY(7px) rotate(45deg);}
.mum_menu_toggle:checked ~ .mum_menu_btn span::after{transform:translateY(-7px) rotate(-45deg);}
/* ---------- 4. Banner 轮播（纯 CSS 淡入淡出，无需 JS） ---------- */
.mum_slider{
  position:relative;
  width:100%;
  aspect-ratio:16/9;            /* 自适应高度，避免图片挤压 */
  max-height:min(78vh,520px);   /* 超宽屏也不会顶满一屏 */
  overflow:hidden;
  background:#f3f3f3;
}
.mum_slide{
  position:absolute;
  inset:0;
  opacity:0;
  will-change:opacity;
  animation:mum_fade 10s linear infinite;
}
/* 单图：直接常亮不参与轮播，杜绝空白闪烁 */
.mum_slide:only-child{
  animation:none;
  opacity:1;
}
/* ---------- 张数自适应（1~4 张自动算时长与延迟，不用改数字） ----------
   规则：总时长 = 张数 × 5s，第 n 张延迟 = (n-1) × 5s
   靠 :first-child:nth-last-child(N) 判断共几张，~ 再选中后续兄弟 */
/* 2 张 */
.mum_slide:first-child:nth-last-child(2),
.mum_slide:first-child:nth-last-child(2) ~ .mum_slide{animation-duration:10s;}
.mum_slide:first-child:nth-last-child(2) ~ .mum_slide:nth-child(2){animation-delay:5s;}
/* 3 张 */
.mum_slide:first-child:nth-last-child(3),
.mum_slide:first-child:nth-last-child(3) ~ .mum_slide{animation-duration:15s;}
.mum_slide:first-child:nth-last-child(3) ~ .mum_slide:nth-child(2){animation-delay:5s;}
.mum_slide:first-child:nth-last-child(3) ~ .mum_slide:nth-child(3){animation-delay:10s;}
/* 4 张 */
.mum_slide:first-child:nth-last-child(4),
.mum_slide:first-child:nth-last-child(4) ~ .mum_slide{animation-duration:20s;}
.mum_slide:first-child:nth-last-child(4) ~ .mum_slide:nth-child(2){animation-delay:5s;}
.mum_slide:first-child:nth-last-child(4) ~ .mum_slide:nth-child(3){animation-delay:10s;}
.mum_slide:first-child:nth-last-child(4) ~ .mum_slide:nth-child(4){animation-delay:15s;}
/* 5 张及以上：默认 10s（会重叠闪烁），需按格式再补一组 */
.mum_slide > img{
  width:100%;
  height:100%;
  object-fit:cover;             /* 任意比例图片都不变形 */
  /* 主体偏上时加这行：object-position:center top; */
}
@keyframes mum_fade{
  0%   {opacity:0;}
  4%   {opacity:1;}
  46%  {opacity:1;}
  50%  {opacity:0;}
  100% {opacity:0;}
}
/* 文字层：底部渐变蒙版保证可读性 */
.mum_caption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:5% 5%;
  color:#fff;
  background:linear-gradient(to top,rgba(0,0,0,.65) 0%,rgba(0,0,0,.3) 55%,rgba(0,0,0,0) 100%);
  text-shadow:0 2px 8px rgba(0,0,0,.45);
}
.mum_caption .h2{
  font-size:clamp(22px,4.4vw,44px);
  letter-spacing:1px;
  margin-bottom:.4em;
}
.mum_caption .h6{
  font-size:clamp(13px,2.1vw,18px);
  font-weight:400;
  opacity:.95;
  max-width:56ch;               /* 长文案自动限宽，不会拉满整行 */
}
/* ---------- 5. 响应式 ---------- */
@media (max-width:768px){
  .mum_navbar{
    flex-wrap:wrap;
    gap:0 12px;
    padding:8px 14px;
  }
  .mum_navbar_logo img{height:32px;}
  /* 汉堡按钮登场 */
  .mum_menu_btn{display:block;}
  /* 菜单折叠：换到第二行，高度动画展开 */
  .mum_navbar nav{
    width:100%;
    flex:none;
    max-height:0;
    overflow:hidden;
    transition:max-height .32s ease;
  }
  .mum_menu_toggle:checked ~ nav{
    max-height:70vh;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    margin-top:8px;
  }
  .mum_navbar_links{
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }
  .mum_navbar_links li{flex:0 0 auto;}
  .mum_navbar_links a{
    padding:13px 2px;
    font-size:15px;
    border-bottom:1px solid rgba(255,255,255,.16);
  }
  .mum_navbar_links li:last-child a{border-bottom:0;}
  /* hover 下划线在小屏无意义，改成整行底色反馈 */
  .mum_navbar_links a::after{display:none;}
  .mum_navbar_links a:active{background:rgba(255,255,255,.12);}
  /* ★ Banner 限高：改用高度控制而非比例，移动端只占约 4 成屏，
     下面内容首屏就能露出来。dvh 避开手机地址栏导致的高抖动 */
  .mum_slider{
    aspect-ratio:auto;
    height:40vh;
    height:40dvh;
    max-height:320px;
    min-height:180px;
  }
  .mum_caption{
    padding:18px 16px;
    max-height:100%;
    overflow:hidden;
  }
  .mum_caption .h2{font-size:clamp(17px,4.6vw,26px);margin-bottom:.3em;}
  .mum_caption .h6{
    font-size:13px;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
    overflow:hidden;
  }
}
@media (max-width:480px){
  .mum_slider{
    height:34vh;
    height:34dvh;
    max-height:240px;
    min-height:150px;
  }
  .mum_caption{padding:14px 14px;}
  .mum_caption .h2{font-size:18px;margin-bottom:.25em;}
  .mum_caption .h6{font-size:12px;-webkit-line-clamp:2;}
  /* 想让小屏更干净、只留标题：把上面 .h6 那组换成 display:none; */
}
/* ---------- 6. 无障碍：系统开启"减少动态效果"时停轮播 ---------- */
@media (prefers-reduced-motion:reduce){
  .mum_slide{animation:none;}
  .mum_slide:first-child{opacity:1;}
  .mum_navbar_links a::after{transition:none;}
  .mum_navbar nav,.mum_menu_btn span,.mum_menu_btn span::before,.mum_menu_btn span::after{transition:none;}
}
/*评价*/
.mum_pingjia1{background:#f4f2fa;padding:50px 0;overflow:hidden; margin:0 auto}  
.mum_pingjia {
            margin:0px auto;
            padding:20px 30px;width:85%;
            border-radius:10px;
            box-shadow:0 0 30px #999999;
        }
        .mum_pingjia_reviews {
            list-style: none;
            padding: 0;
        }
        .mum_review {
            padding: 10px 0;
            border-bottom: 1px solid #eaeaea;
        }
        .mum_review:last-child {
            border-bottom: none;
        }
        .mum_review-text {
            margin-top: 5px;
        }
        .rating {
            color: #ffc107;
        }
        .rating::before {
            content: "★★★★☆☆";
            letter-spacing: 2px;
            font-size: 1.2em;
        }	

/*在线客服*/
.mum_chat_container {
  box-sizing: border-box;
  z-index: 50;
  position: fixed;
  bottom: 0;
  left: 10px;
  width: 300px;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(20deg, #f84270 0%, #fe803b 100%);
  box-shadow: 0 0 15px #000000;
  overflow: hidden;
}
.chat-header {
  box-sizing: border-box;
  opacity: 0.95;
  color: white;
  padding: 10px;
  display: block;
  text-align: center;
  cursor: pointer;
  border-radius: 10px 10px 0 0;
  user-select: none;
}
.mum_chat_body {
  padding: 10px;
  background-color: white;
  height: 320px;
  display: none;
  flex-direction: column;
  align-items: flex-end;
}
.message {
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 5px;
  opacity: 0;
  transform: translateY(20px);
  animation: slideIn 1s forwards;
}
.from a,.from1 a,.from2 a{color:#000}
.to a,.to1 a,.to2 a{color:white;}
.from {background-color: #e2e2e2;animation-delay: 0s;}
.to{background-color:#ee3131;color: white;animation-delay: 1s;}
.from1 {background-color:#e2e2e2;animation-delay:1.5s;}
.to1 {background-color:#ee3131;color: white;animation-delay:2s;}
.from2 {background-color: #e2e2e2;animation-delay:4s;}

/*复选框控制展开收起*/
.mum_chat_toggle {display: none;}
.mum_chat_toggle:checked ~ .mum_chat_body {display:flex;}

@keyframes slideIn {
  to {opacity: 1;transform: translateY(0);}
}
@keyframes shake {
  0% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  50% { transform: translateX(5px); }
  75% { transform: translateX(-5px); }
  100% { transform: translateX(5px); }
}
.mum_shake_animation {
  letter-spacing:2px;
  display: inline-block;
  animation: shake 0.8s;
  animation-iteration-count: 10;
  animation-timing-function: steps(8);
  animation-delay: 8s;
}

.mum_mosaic{filter: url(#mosaic-filter);}
/* ===== 备选方案：gap 归零，从根上杜绝"半张卡/多一列" ===== */
.mum_tech_wrap{ position:relative; width:100%; }
.mum_tech_list{
  --per-row:4;
  --gutter:10px;                    /* 每侧留白，视觉间距 = 2×gutter = 20px */
  width:90%; margin-inline:auto;
  display:flex;
  gap:20px; 
  padding:20px 0;
  overflow-x:auto; overflow-y:hidden;
  overscroll-behavior-x:contain;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.mum_tech_list::-webkit-scrollbar{display:none} 
.mum_tech_item{
  position:relative;
  flex:0 0 calc(100% / var(--per-row));
  box-sizing:border-box;
  padding:0 var(--gutter);        
  background:#fff;
  background-clip:content-box;
  border-radius:5px;
  color:#333;
  overflow:hidden;
  filter:drop-shadow(0 4px 8px rgba(0,0,0,.2));
  transition:transform .3s ease, filter .3s ease;
}
.mum_tech_item:hover{
  transform:translateY(-5px);
  filter:drop-shadow(0 2px 5px rgba(0,0,0,.1));
}
.mum_tech_item *{color:inherit;}
.mum_tech_image{
  width:100%; max-height:280px;
  object-fit:cover; 
  object-position:center;
  background:#f2f2f2; 
  /*filter: blur(2px);
  -webkit-filter: blur(2px);
   transition: filter 0.3s;*/
}
.mum_tech_list_h100 img.mum_tech_image{
    max-height:200px !important;
    filter: blur(0) !important;
    -webkit-filter: blur(0) !important;
}
.mum_tech_image:hover {
    filter: blur(0);
    -webkit-filter: blur(0);
}
.mum_tech_details{ padding:15px; text-align:center; overflow:hidden; color:#333; }
.mum_tech_name{
  font-size:20px; color:#333; margin:5px 0 8px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.mum_tech_experience{ font-size:16px; color:#555; margin-bottom:5px; }
.mum_tech_skills{
  font-size:14px; color:#777; text-align:left;
  display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:3;
  overflow:hidden; word-break:break-all;
}
/* 左右箭头按钮 */
.mum_arrow {
    position: absolute;
    top:50%;
    transform:translateY(-50%);
    background:rgba(0,0,0,0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s ease;
    z-index: 10;
}
.mum_arrow:hover {
    background: rgba(0,0,0,0.7);
    transform: translateY(-50%) scale(1.1);
}
.mum_arrow_left {
    left: 10px;
}
.mum_arrow_right {
    right: 10px;
}
.mum_arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}
/* ===== 容器 ===== */
.mum_grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}
/* ===== 网格布局 ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
/* ===== 卡片 ===== */
.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(6px);
    border-radius: 12px;
    transition: transform 0.3s ease;color:#FFF;
}
.feature-item:hover {
    transform: translateY(-6px);
}
/* ===== 图标 ===== */
.features-grid .icon {
    width: 60px;
    height: 60px;position: relative;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    display: flex;z-index:11;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}
/* ===== 文字 ===== */
.feature-item .content h3 {
    font-size: 18px;
    margin-bottom: 10px;
}
.feature-item .content p {
    font-size:14px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6; text-align:left;
}
/* ===== 标题 ===== */
.mum_section-title {
    text-align: center;
    font-size: 34px;
    font-weight: 300;
    letter-spacing: 5px;
    color: #5a4f8b;
    margin-bottom: 30px;
}
/* ===== 桌面端：网格 ===== */
.mum_reviews-wrapper {
    display:grid;width:1200px;margin:auto;overflow:hidden;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 40px;	
}
/* ===== 卡片 ===== */
.mum_reviewshow {
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(12px);
    border-radius: 22px; overflow:hidden;
    padding: 40px 30px 35px;
    box-shadow: 0 10px 40px rgba(90, 79, 139, 0.1);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    position: relative;
}
.mum_reviewshow:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(90, 79, 139, 0.18);
}
/* ===== 引号 ===== */
.quote{
    position: absolute;
    top: 25px;
    left: 25px;
    font-size: 60px;
    font-family: Georgia, serif;
    color: #d6d2eb;
    line-height: 1;
}
/* ===== 内容 ===== */
.comment {
    font-size: 15px;
    line-height: 2;
    color: #555;
    margin-bottom: 30px;
    position: relative;
}
/* ===== 客户信息 ===== */
.client {
    display: flex;
    align-items: center;
    gap: 14px;
}
.initial {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #b8aee6, #8f82d6);
    color: white;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.mum_client-info{width:100%; margin:auto; overflow:hidden;}
.mum_client-info h4 {
    margin: 0;
    font-size: 15px;
    font-weight: 500;
    color: #5a4f8b;
}
.mum_client-info span {
    font-size: 12px;
    color: #9a92c7;
}
/* ===== 星级 ===== */
.stars {
    margin-left: auto;
    color: #e4c96b;
    font-size: 15px;
    letter-spacing: 2px;
}

/*------------------滑动评价*/
.mum_carousel, .mum_carousel *{box-sizing:border-box;margin:0;padding:0}
.mum_carousel{
  --cw:clamp(320px, 54vw, 480px);
  --shadow-active:0 24px 60px rgba(24,34,56,.14), 0 2px 8px rgba(24,34,56,.06);
  --shadow-side:0 12px 30px rgba(24,34,56,.08);
  --ease:cubic-bezier(.22,.61,.36,1);
  position:relative;
  width:100%; max-width:1240px; margin-inline:auto;
  height:clamp(330px, 50vh, 400px);
  perspective:clamp(900px, 100vw, 1400px);
  transform-style:preserve-3d;
  touch-action:pan-y;
  color:#2f3542; overflow:hidden;
}
.mum_card{
  position:absolute; top:0; left:50%;
  width:var(--cw); height:90%; margin-left:calc(var(--cw) / -2);
  padding:clamp(10px, 1.2vw, 14px) clamp(10px, 1.2vw, 14px) clamp(10px, 1.1vw, 14px);


  display:flex; flex-direction:column;
  background:#fff;
  border-radius:clamp(16px, 1.6vw, 22px);
  box-shadow:var(--shadow-active);
  cursor:pointer; user-select:none;
  will-change:transform,opacity;
  transition:transform .6s var(--ease), opacity .45s var(--ease), box-shadow .45s var(--ease);
}
.mum_shot{
  flex:1; min-height:0;
  border-radius:clamp(10px, 1.1vw, 14px);
  overflow:hidden; background:#f2f4f7;
}
.mum_shot img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}
.mum_text{
  flex:1; min-height:0;
  display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:6;
  overflow:hidden;
  font-size:clamp(13.5px, 1.1vw + 8px, 15.5px);
  line-height:1.95; letter-spacing:.2px; color:#414a5a;
}
.mum_shot + .mum_text{display:none}
.mum_user{
  display:flex; align-items:center; gap:12px;
  padding-top:clamp(10px, 1vw, 14px);
  border-top:1px solid #f0f2f5;
}
.mum_name{font-size:15px;font-weight:600;white-space:nowrap}
.mum_card.mum_v-cover{padding:0;overflow:hidden}
.mum_card.mum_v-cover .mum_shot{border-radius:0}
.mum_card.mum_v-cover .mum_user{
  position:absolute;left:0;right:0;bottom:0;border:0;
  padding:30px 16px 14px;
  background:linear-gradient(transparent, rgba(0,0,0,.62));
}
.mum_card.mum_v-cover .mum_name{color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.45)}
.mum_card.mum_v-quote{
  padding:clamp(22px, 2.6vw, 32px);
  --shadow-active:0 30px 70px rgba(24,34,56,.22), 0 6px 16px rgba(24,34,56,.10), 0 0 0 1px rgba(24,34,56,.05);
  --shadow-side:0 16px 36px rgba(24,34,56,.14), 0 0 0 1px rgba(24,34,56,.04);
}
.mum_card.mum_v-quote .mum_text{
  -webkit-line-clamp:7;
  font-size:clamp(15px, 1.4vw + 6px, 18px);
  line-height:1.85; color:#2f3542;
}
.mum_card.mum_v-quote .mum_text::before{
  content:"\201C";display:block;margin-bottom:8px;
  font-family:Georgia,serif;font-size:46px;line-height:.55;height:26px;color:#d6dce6;
}
.mum_card.mum_v-overlay{padding:0;overflow:hidden}
.mum_card.mum_v-overlay .mum_shot{position:absolute;inset:0;border-radius:0}
.mum_card.mum_v-overlay .mum_text{
  display:-webkit-box;
  position:relative;z-index:1;margin-top:auto;
  padding:24px 18px 8px;
  -webkit-line-clamp:3;
  font-size:14px;line-height:1.65;color:#fff;
  text-shadow:0 1px 4px rgba(0,0,0,.9), 0 0 14px rgba(0,0,0,.6);
}
.mum_card.mum_v-overlay .mum_user{position:relative;z-index:1;padding:0 18px 16px;border:0}
.mum_card.mum_v-overlay .mum_name{color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.9)}
.mum_card.mum_v-scrim .mum_text{
  background:rgba(18,22,32,.62);backdrop-filter:blur(3px);margin-bottom:-1px;
}
.mum_card.mum_v-scrim .mum_user{background:rgba(18,22,32,.62)}
.mum_card.mum_v-dark{}
.mum_card.mum_v-dark .mum_text{color:#dfe4ee}
.mum_card.mum_v-dark .mum_user{border-top-color:rgba(255,255,255,.12)}
.mum_jiantou{
  position:absolute; top:50%;
  width:clamp(38px, 3.6vw, 46px); height:clamp(38px, 3.6vw, 46px);
  border:1px solid rgba(24,34,56,.07); border-radius:50%;
  background:rgba(255,255,255,.92); backdrop-filter:blur(6px);
  box-shadow:0 8px 22px rgba(24,34,56,.12);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
}
.mum_jiantou svg{width:17px;height:17px;color:#5b6474}
.mum_jiantou.mum_prev{left:clamp(2px, 1.6vw, 16px);transform:translateY(-50%) translateZ(60px)}
.mum_jiantou.mum_next{right:clamp(2px, 1.6vw, 16px);transform:translateY(-50%) translateZ(60px)}
.mum_jiantou:hover{background:#fff;box-shadow:0 12px 28px rgba(24,34,56,.18);transform:translateY(-50%) translateZ(60px) scale(1.08)}
.mum_jiantou:active{transform:translateY(-50%) translateZ(60px) scale(.96)}
/*------------------滑动评价end------*/

/* ===== 价目表 ===== */
.ds{font-size:12px;color:#ADA093;letter-spacing:.5px; text-align:center}
.table{background:#FFFFFF;border-radius:14px;box-shadow:0 3px 16px rgba(160,120,80,.08);overflow:hidden; width:90%; margin:auto}
.th{display:flex;padding:13px 16px;background:#F6EDE3;color:#7A6A5A;letter-spacing:1.5px}
.th i{font-style:normal;flex:1;text-align:center}
.th i:first-child{text-align:left;flex:1.9}
.th i:last-child{text-align:right;flex:.9}
.row{display:flex;align-items:center;padding:14px 16px;border-top:1px solid #F0E6DA;
  transition:background .22s}
.row:hover{background:#FDF9F4}
.nm{flex:1.9;min-width:0}
.nm .n{font-size:14.5px;font-weight:500;letter-spacing:.3px}
.nm .d{font-size:12px;color:#ADA093;margin-top:2px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dur{flex:1;text-align:center;font-size:12px;color:#7A6A5A;}
.pri{flex:.9;text-align:right;font-size:17px;font-weight:600;color:#8A5A2B}
.pri em{font-style:normal;font-size:12px;font-weight:400;margin-right:1px}
/* ================= 预约流程 ================= */
.mum_step{display:flex;margin-bottom:20px}
.mum_step div{flex:1;text-align:center;position:relative}
.mum_step .no{width:32px;height:32px;line-height:32px;margin:0 auto;border-radius:50%;
  background:linear-gradient(140deg,#D6A468,#9C6528);color:#fff;font-size:14px;
  box-shadow:0 4px 10px rgba(156,101,40,.28)}
.mum_step p{font-size:11.5px;color:#7A6A5A;margin-top:8px;letter-spacing:.5px}
.mum_step div:not(:last-child)::after{content:"";position:absolute;right:-13%;top:16px;width:26%;
  height:1px;background:#E8C9A0;}
.mum_contact{border-radius:14px;padding:20px 18px;box-shadow:0 10px 30px rgba(160,120,80,.16); width:90%; margin:auto}
.mum_contact .row2{display:flex;margin-bottom:11px;font-size:14px;color:#7A6A5A;line-height:1.7}
.mum_contact .row2:last-child{margin-bottom:0}
.mum_contact .lb{flex:0 0 65px;color:#ADA093;font-size:15px}
.mum_contact .vl{flex:1;color:#2B2119;letter-spacing:.4px}
.mum_contact .vl a{color:#8A5A2B;font-weight:600;letter-spacing:1px}

/*-----------------城市区域---------------------------*/
.mum_city-service-block{margin:40px 0;padding:30px;background:#faf6ee;border-radius:16px;}
.mum_city-service-block .mum_block-title{font-size:24px;font-weight:bold;color:#222;margin:0 0 20px 0;}
.mum_city-service-block .mum_desc{font-size:16px;color:#555;line-height:1.8;margin-bottom:30px;}
.mum_area-box-wrap{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;}
.mum_area-item{text-align:center;padding:16px 10px;border:1px solid #d8d8d8;border-radius:16px;font-size:16px;background:#fff;color:#222;}
/*-------------------城市门店----------------------------------*/
.mum_shop-page-wrap{max-width:1440px;margin:40px auto;padding:32px;background:#faf7ef;background-image:radial-gradient(#e9e4d8 1px,transparent 1px);background-size:20px 20px;border-radius:20px;}
.mum_shop-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:32px;gap:30px;}
.mum_shop-en{color:#a88e6c;letter-spacing:2px;font-size:18px;}
.mum_shop-cn{font-size:24px;font-weight:500;margin:6px 0 0;color:#222;}
.mum_shop-desc-right{max-width:480px;color:#555;font-size:14px;line-height:1.6;padding-top:10px;}
.mum_shop-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;}
.mum_shop-card{background:#ffffff;border-radius:20px;padding:28px;border:1px solid #ede9e1;box-shadow:0 6px 14px rgba(0,0,0,0.06);}
.mum_card-title{display:flex;justify-content:space-between;align-items:flex-start;font-size:26px;color:#223830;font-weight:500;margin-bottom:16px;gap:12px;}
.mum_tag{font-size:14px;padding:4px 14px;border-radius:99px;border:1px solid;white-space:nowrap;flex-shrink:0;}
.mum_tag-local{color:#b49c7e;border-color:#d8c8b4}
.mum_tag-both{color:#c47b6a;border-color:#e4b8a8}
.mum_card-desc{color:#56645e;font-size:16px;line-height:1.6;margin-bottom:22px;}
.mum_card-time{color:#77847e;font-size:15px;}
/*---------------------------选购指--南------------*/
.mum_guide-card {
max-width: 1200px;
margin: 0 auto;
background: #ffffff;
border-radius: 12px;
padding: 32px 28px;
box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.mum_guide-title {
display: flex;
align-items: center;
font-size: 24px;
font-weight: 600;
color: #222;
margin-bottom: 28px;
}
.mum_guide-title::before {
content: "";
width: 4px;
height: 24px;
background-color: #d49b29;
margin-right: 10px;
border-radius: 2px;
}
.mum_faq-item {
padding: 20px 0;
border-bottom: 1px dashed #e8e8eb;
}
.mum_faq-item:last-of-type {
border-bottom: none;
}
.mum_faq-question {
font-size: 18px;
font-weight: 600;
color: #222;
margin-bottom: 12px;
}
.mum_faq-answer {
font-size: 16px;
color: #555;
line-height: 1.65;
}
.mum_disclaimer {
margin-top: 24px;
padding: 16px;
background-color: #f7f8fa;
border-radius: 8px;
font-size: 14px;
color: #666;
line-height: 1.6;
}
/*-----------关于我们-------------------*/
.mum_about_block {
  padding: 0 clamp(1rem,3vw,1.5rem);
  max-width: 1280px;
  margin: 0 auto;
  clear: both;
  overflow: hidden; 
}
.mum_about_head {
  text-align: center;
  margin-bottom: clamp(2rem,4vw,3rem);
}
.mum_about_sub_caption {
  color: #6b7280;
  margin-top: 0.5rem;
  font-size: clamp(1rem,1.5vw,1.125rem);
}
.mum_about_container {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem,4vw,2.5rem);
  align-items: stretch;
  flex-direction: row;
  width: 100%;
}
.mum_about_pic_wrap {
  width: 100%;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  float: none;
}
@media (min-width: 1024px) {
  .mum_about_pic_wrap {
    width: 49%;
    flex: 0 0 49%;
  }
  .mum_about_text_wrap {
    width: 40%;
    flex: 0 0 40%;
  }
}
.mum_about_pic {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mum_about_text_wrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  float: none;
  justify-content: space-between;
}
.mum_about_text_main{
  display:flex;
  flex-direction:column;
  gap: clamp(1rem,2vw,1.5rem);
}
.mum_about_text_heading {
  font-size: clamp(1.4rem,2vw,1.8rem);
  font-weight: 500;
  color: #444444;
}
.mum_about_text_paragraph {
  color: #4b5563;
  line-height: 1.7;
  font-size: clamp(0.95rem,1vw,1rem);
}
.mum_about_feature_group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: auto;
}
@media (max-width:1023px){
  .mum_about_feature_group{
    grid-template-columns:1fr;
  }
}
.mum_about_feature_card {
  background-color: #ffffff;
  padding: 1.25rem;
  border-radius: 0.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
/* CSS绘制圆形+对勾，不再依赖font-awesome */
.mum_about_check_mark {
  width: 2rem;
  height: 2rem;
  border: 1px solid #c49863;
  border-radius: 999px;
  position: relative;
  flex-shrink: 0;
  margin-top: 0.25rem;
}
.mum_about_check_mark::after {
  content: "";
  position: absolute;
  left: 0.65rem;
  top: 0.35rem;
  width: 0.45rem;
  height: 0.8rem;
  border: solid #c49863;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.mum_about_feature_desc .title-text {
  font-size: 1.125rem;
  font-weight: 500;
  color: #222;
  margin:0 0 0.25rem 0;
}
.mum_about_feature_desc p {
  color: #6b7280;
  font-size: 0.875rem;
  margin:0;
}
@media (max-width:768px) {
.mum_tech_list{--per-row:2} 	
.mum_li_100 li{width:100%;}
.mum_main_img li:nth-child(3n+1){clear:none;}
.mum_area-box-wrap{grid-template-columns:repeat(2,1fr);}
.mum_city-service-block .mum_block-title{font-size:20px;}
.mum_city-service-block .mum_desc{font-size:14px;}
.mum_area-item{font-size:14px;padding:14px 10px;}
.mum_shop-grid{grid-template-columns:1fr 1fr;}
.mum_shop-header{flex-direction:column;}
.mum_guide-card {padding: 20px 16px;}
.mum_guide-title {font-size: 20px;}
.mum_faq-question {font-size: 16px;}
.mum_faq-answer{font-size: 15px;}

}
@media (max-width:640px) {
body{overflow-x:hidden;}
.mum_tech_list{--per-row:1} 	
.mum_section{width:98%;padding:0px 0px; margin:auto;}
.mum_main_img li{width:50%;}
.mum_main_img li:nth-child(3n+1){clear:none;}
.mum_li_100 li{width:100%;}
.other_ht{display:none;}
.mum_main_img li img{max-height:120px;}	
.mum_pingjia{max-width:80%;}
.mum_pingjia1{padding:20px 0;}
.mum_tech_item {flex: 0 0 100%;}
.features-grid {grid-template-columns: 1fr;}
.features-grid .icon{width:50px; height: 50px;font-size: 24px;}
.features-grid .content h3{font-size:16px;}
.mum_reviews-wrapper{display:flex;overflow-x:auto;overflow-y:hidden;scroll-behavior:smooth;scroll-snap-type:x mandatory;gap:20px;scrollbar-width:none;width:100%;}
.mum_reviews-wrapper::-webkit-scrollbar{display:none;}
.mum_reviewshow{min-width:85%;scroll-snap-align:center;}
.mum_chat_container{width:96%;  margin:auto;}
.mum_shop-grid{grid-template-columns:1fr;}
.mum_shop-cn{font-size:22px;}
}