:root {
  --main:#E30012;
  --dark:#353535;
  --light:#f8f8f8;
  --text:#999999;
    --blue-deep: #0B2B4F;      /* ÉÀ¶ */
    --blue-ocean: #0F4C81;     /* º£ÑóÀ¶ */
    --blue-sky: #1E88E5;  /* η¶ */
  --excerpt:#8e8e8e;
  --primary:#0d6efd;
  --linear:linear-gradient(90deg,#E50012,#F96046);
  --red:linear-gradient(145deg, #dc2626, #b91c1c, #9b2c2c);
  --blue:linear-gradient(145deg, #1e40af, #1e3a8a, #2563eb);
  --yellow:linear-gradient(145deg, #eab308, #ca8a04, #facc15);
  --green:linear-gradient(145deg, #10b981, #059669, #34d399);
   /* ¶¯»­ */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
     /* BANNER²¼¾° */
  --banner-blue-1: linear-gradient(135deg, #0f172a, #1e3a8a, #3b82f6);
  --banner-blue-2: linear-gradient(90deg, #0f2b4d, #1e4a7a, #2e6da3, #4a90e2);
  --banner-blue-3: linear-gradient(180deg, #020617, #0f2b4d, #1e4a7a);
  --banner-blue-4: linear-gradient(45deg, #0a2351, #0f3b6f, #1f6392, #2c8cbb);
  --banner-blue-5: linear-gradient(120deg, #1e90ff, #3b5998, #1e3a8a);
}

body {
   /* ×ÖÌåÉèÖà */
  font-size: var(--font-size-base);
  line-height: 1.5715;
  font-weight: 400;
  color: #333;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", 
               "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "΢ÈíÑźÚ", 
               Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";

  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'liga';
  -webkit-text-size-adjust: 100%;
}

.container {
    width: 100%;  
    max-width: 1440px;  
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;   
    padding-right: 1rem;
}


a {
  color: #333;
}
a:hover,
a:focus {
  color: #333;
}
a,a:hover,a:focus{text-decoration: none;}

.section-title {
  margin-bottom: 60px;
  text-align: center;
}
ul,li{
  list-style: none;
}
.section-title h2 {
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
  font-weight: bold;
  font-size: 3rem;
  color: #333333;
  letter-spacing: 1px;
}
 
.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
}
 
.section-title p {
  font-weight: 400;
  font-size: 1.1rem;
  color: #999999;

}
 
 .bg-soft-primary{
    background-color: rgba(var(--bs-primary-rgb), 0.04);
}
    
    .bg-tech-gray {
      background-color: var(--tech-gray-100);
    }
.vertical-lr {
            writing-mode: vertical-lr;    /* ´Ó×óÏòÓÒÊúÅÅ */
            text-orientation: upright;
        }

 

/* ¶¯»­³ÉЧ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}



@keyframes slideInFromBottom {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

 

.slide-up {
    animation: slideInFromBottom 0.8s ease-out forwards;
    opacity: 0; /* ³õʼ״̬²»Ë½¼û */
}
/*ͼƬ·Å´óËõÓ׶¯»­*/
@keyframes kenburns {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}
.grow-big{
 animation: kenburns 0.8s ease-out forwards;
}
/* Ôö³¤¶¯»­ÑÓ³¤³ÉЧ */
.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}
 
   /* 2. µ­Èë·½Ïò±äÌå */
        @keyframes fadeInLeft {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        .fade-left {
            animation: fadeInLeft 0.6s ease forwards;
        }

        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        .fade-right {
            animation: fadeInRight 0.6s ease forwards;
        }

        @keyframes fadeInScale {
            from {
                opacity: 0;
                transform: scale(0.9);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }
        .fade-scale {
            animation: fadeInScale 0.6s ease forwards;
        }

        /* 3. »¬¶¯·½Ïò±äÌå */
        @keyframes slideInFromTop {
            0% {
                opacity: 0;
                transform: translateY(-50px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .slide-top {
            animation: slideInFromTop 0.7s ease-out forwards;
        }

        @keyframes slideInFromLeft {
            0% {
                opacity: 0;
                transform: translateX(-50px);
            }
            100% {
                opacity: 1;
                transform: translateX(0);
            }
        }
        .slide-left {
            animation: slideInFromLeft 0.7s ease-out forwards;
        }
        /* ½ç˵¶¶¶¯¶¯»­ */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-3px); }
  75% { transform: translateX(3px); }
}

/* Ðüͣʱ²¥·Å¶¯»­ */
.icon-hover-shake:hover i {
  animation: shake 0.2s ease-in-out 0s 2; /* 0.2ÃëÄÚ¶¶¶¯2´Î */
}


@keyframes blueGlow {
    0% {
        background-color: rgba(0, 10, 30,0.5); /* ×îÉîÀ¶£¨°µ£© */
        box-shadow: 0 0 15px rgba(21, 150, 255, 0.2);
    }
    50% {
        background-color: var(--blue-ocean); /* ×îÁÁÀ¶£¨µãÁÁ£© */
        box-shadow: 0 0 45px rgba(15, 104, 177, 0.7);
    }
    100% {
        background-color: #102b77ab; /* ÈáºÍÌìÀ¶£¨°µ»ØÈ¥£© */
        box-shadow: 0 0 20px rgba(0, 10, 30, 0.5);
    }
}


/* ========== ÄÉÃ××ÊÁϿƼ¼°´Å¥ ========== */
.btn-red{
    background: var(--main);
    border:none;
    color: #fff;
    transition:all 0.3s ease;
}
.btn-red:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}
.btn-blue{
    background: var(--blue);
    border:none;
    color: #fff;
    transition:all 0.3s ease;
}

 

.btn-blue:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    color: #fff;
}

.btn-iron {
    background: var(--rust-red);
    border: none;
    color: white;
    transition: var(--transition);
}

.btn-iron:hover {
    background: var(--hematite-red);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    color: white;
}
.tag-red{background: var(--blue);  color:#fff;padding: 5px 10px; font-size: 1rem; border-radius:0 15px 0 15px;white-space: nowrap; }
.tag-red:hover{color: #fff;}
/* ========== ³¢ÊÔÊÒ×ÊÁÏ¿¨Æ¬ ========== */

.card {
    --card-bg: var(--surface-matte);
    --card-border: var(--neutral-200);
    --card-radius: var(--radius-xl);
    --card-shadow: var(--shadow-md);
    
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: all var(--duration-300) var(--ease-in-out);
    position: relative;
}

/* ³¢ÊÔÊý¾Ý¿¨Æ¬ */
.card-data {
    --card-bg: linear-gradient(135deg, 
        var(--neutral-50) 0%, 
        var(--surface-matte) 100%);
    border-left: 4px solid var(--nano-primary);
}

.card-data::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: var(--texture-grid);
    opacity: 0.1;
    pointer-events: none;
}

/* ×ÊÁϸöÐÔ¿¨Æ¬ */
.card-material {
    --card-bg: var(--gradient-metallic);
    --card-border: transparent;
    position: relative;
    overflow: hidden;
}

.card-material::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--surface-glossy);
    opacity: 0.3;
    transform: rotate(15deg);
}

/* ÄÉÃ×¼¼Êõ¿¨Æ¬ */
.card-nano {
    --card-shadow: var(--shadow-glow);
    border: none;
    background: rgba(26, 111, 252, 0.05);
    backdrop-filter: blur(10px);
}

.card-nano:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl), var(--glow-blue);
}

/* ¿¨Æ¬ÄÚÈÝÇøÓò */
.card-header {
    padding: 1.5rem 1.5rem 0;
}

.card-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.card-subtitle {
    font-size: var(--text-sm);
    color: var(--neutral-500);
    font-weight: var(--font-normal);
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 0 1.5rem 1.5rem;
    border-top: 1px solid var(--neutral-200);
    margin-top: 1rem;
    padding-top: 1rem;
}

/* ³¢ÊÔ²ÎÊý±êÇ© */
.param-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    background: var(--alpha-10);
    border: 1px solid var(--alpha-20);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-family: var(--font-mono);
    color: var(--nano-primary);
}
.top-bar {
      background: #f8f9fc;
      border-bottom: 1px solid rgba(0,0,0,0.05);
      padding: 0.75rem 0;
      transition: var(--nav-transition);
    }
    .top-bar .logo-area {
      display: flex;
      align-items: center;
      gap: 1rem;
     
    }
    .top-bar .brand-logo {
      font-size: 1.8rem;
      font-weight: 700;
      color: #0a2e5c;
      letter-spacing: -0.5px;
    }

    .top-bar .brand-logo img{height: 60px;}
    .top-bar .brand-logo i {
      color: #2a7de1;
      margin-right: 6px;
    }
    .top-bar .slogan {
      font-size: 1rem;
      
      border-left: 2px solid #adb5bd;
      padding-left: 1rem;
       height: 60px;
    }
    .top-bar .contact-phone {
      font-size: 1.3rem;
      font-weight: 600;
      color: #0b3b5e;
      text-align: right;
    }
    .top-bar .contact-phone i {
      color:var(--main);
      margin-right: 6px;
    }
    
    /* Ö÷µ¼º½À¸ (Ï·½µ¼º½) */
    .main-navbar {
      background: #ffffff;
      box-shadow: 0 2px 8px rgba(0,0,0,0.02);
      transition: var(--nav-transition);
      border-bottom: 1px solid #e9ecef;
    }
    /* ¹Ì°´Ê±µÄÐÎ×´¼ÓÇ¿ */
    .main-navbar.fixed-top {
      box-shadow: 0 4px 12px rgba(0,0,0,0.08);
      border-bottom: none;
    }
    /* µ¼º½Á´½Ó¾ùÔÈÉ¢²¼ ¡ª¡ª ÔÚ×ÀÃæÏÂʹÓÃflexÕ¼¾ÝµÈ¿í */
    .navbar-nav {
      width: 100%;
    }
    .navbar-nav .nav-item {
      text-align: center;
      flex: 1 1 0;            /* ¹Ø¼ü£ºÈÃÿ¸öitem¾ùÔÈ·ÖÅä¿Õ¼ä */
    }
    .navbar-nav .nav-link {
      font-weight: 500;
      color: #1e2f44;
      padding: 0.9rem 0.25rem;
      white-space: nowrap;
      transition: color 0.15s;
    }
    .navbar-nav .nav-link:hover {
      color: #0d6efd;
    }
    .full-nav-item{
      position: static;
    }
    .full-menu{
      width: 100vw;
      left:0%;
      top:96%
    }
    .full-menu-left{height: 350px;padding: 30px; padding-left: 0; overflow: hidden;}
    .full-menu-left img{width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease;}
    .full-menu-left:hover img{ transform: scale(1.1);}
    .full-menu-right li{ float: left;width: 32%;}
    .full-menu-right li{height:100px; border-bottom: 1px solid #ccc; border-right: 1px solid #ccc;}
.full-menu-right li:nth-of-type(3n) {
  border-right:none
}
.full-menu li:nth-of-type(7),
.full-menu li:nth-of-type(8),
.full-menu li:nth-of-type(9) {
  border-bottom:none
}
.full-menu li a{ width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center;}
.full-menu li i{font-size:20px; line-height: 35px;}
    /* ÊÖ»úģʽ£º×ó±ßLOGO£¬ÓÒ±ßĿ¼£¨ºº±¤£©ÒѾ­ÓÉbootstrap navbar´¦Öã¬ÎÒÃÇÖ»±ØҪȷ±£navbar-brandÕý³£ */
    .navbar-brand {
      font-size: 1.6rem;
      font-weight: 700;
      color: #0a2e5c;
    }
    .navbar-brand i {
      color: #2a7de1;
    }
    .btn-search-icon {
      border: none;
      background: transparent;
      font-size: 1.3rem;
      color: #1e3a5f;
      padding: 0 10px;
      transition: color 0.2s;
    }
    .btn-search-icon:hover {
      color: #0077be;
    }
    /* Ó×ÆÁÏ°µ²Ø±êÓï/µç»° (top-barÖ»ÔÚmdÒÔÉÏÏÔʾ) ͬʱÈÃnavbarµÄtogglerÎÞÓÐÓàÔªËØ */
    @media (max-width: 767.98px) {
      .top-bar {
        display: none !important;  /* Òƶ¯¶ËÆëÈ«°µ²ØÉÏÀ¸£¬Çкϡ¸×ó±ßLOGO£¬ÓÒ±ßĿ¼¡¹µÄÕûÌå¸Ð */
      }
      /* µ÷ÕûnavbarÄڱ߾࣬¸ü½ô´Õ */
      .main-navbar {
        padding: 0.25rem 0;
      }
      .navbar-brand img{width: 100px;}
    }
    /* ×ÀÃæÏ top-bar ÏÔʾ£¬ÇÒϵ¼º½¾ùÔÈÉ¢²¼ ¡ª¡ª ÒÑͨ¹ýflex´¦Öà */
    
    /* ռλÄÚÈÝÐÎ×´ (½öÓÃÓÚÑÝʾ¹ö¶¯) */
    .demo-content {
      background: #f2f5f9;
      min-height: 1200px;
      padding: 3rem 0;
    }
    .section-placeholder {
      background: white;
      border-radius: 20px;
      padding: 2.5rem;
      box-shadow: 0 8px 20px rgba(0,0,0,0.02);
      margin-bottom: 2rem;
    }
 .footer {
            background: linear-gradient(135deg, #0b2a4a, #1c4e7c);
            color: #b0c0d0;
            padding: 3.5rem 0 2rem;
            margin-top: 4rem;
        }
        .footer h5 {
            color: white;
            font-weight: 600;
            margin-bottom: 1.2rem;
        }
        .footer a {
            color: #b0c0d0;
            text-decoration: none;
            transition: color 0.2s;
            line-height: 2.2;
        }
        .footer a:hover {
            color: white;
        }
        .footer hr {
            opacity: 0.2;
        }
  /* ×Ô½ç˵ÐÎ×´£ºÈÃÐü¸¡Ä£¿é¸ü¾«²Ê */
        .chat-float-card {
            position: fixed;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            width: 170px;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.6);
            border-radius: 32px;
            box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.25), 0 8px 24px -6px rgba(0, 0, 0, 0.15);
            z-index: 1050;
            transition: box-shadow 0.3s ease, transform 0.2s ease;
        }
        .chat-float-card:hover {
            box-shadow: 0 28px 48px -16px rgba(0, 0, 0, 0.3), 0 10px 28px -8px rgba(0, 0, 0, 0.2);
            transform: translateY(-50%) translateY(-2px);
        }

        /* ¿¨Æ¬Í·²¿×°è« */
        .chat-float-header {
            padding: 20px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);

        }

        .chat-float-header h6 {
            font-weight: 600;
            letter-spacing: 0.3px;
            color: #1e293b;
            margin: 0;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .chat-float-header h6 i {
            font-size: 1.4rem;
            color: #2563eb;
            background: linear-gradient(145deg, #2563eb10, #2563eb20);
            padding: 4px 6px;
            border-radius: 40px;
        }

        /* ÿһÐн»»¥ÏîÐÎ×´ */
        .chat-item {
            display: flex;
            align-items: center;
            padding: 12px 20px;
            transition: background-color 0.2s;
            border-radius: 0;
        }
        .chat-item:not(:last-child) {
            border-bottom: 1px solid rgba(0, 0, 0, 0.03);
        }
        .chat-item:hover {
            background: rgba(255, 255, 255, 0.6);
        }

        
        /* ÖÐÑëÄÚÈÝÇøÓò (µ¯ÐԳſª) */
        .chat-content {
            flex: 1;
            font-weight: 500;
            color: #0b1e38;
        }
        .chat-content .main-label {
            font-size: 1rem;
            display: block;
            line-height: 1.3;
        }
        .chat-content .sub-label {
            font-size: 0.75rem;
            color: #5f6c84;
            font-weight: 400;
        }

        /* ÓÒ²à²Ù×÷°´Å¥ (Ô²Ðξ«²Ê) */
        .chat-action-btn {
            width: 42px;
            height: 42px;
            border-radius: 30px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: white;
            border: 1px solid rgba(0, 0, 0, 0.06);
            color: #2d3c5e;
            font-size: 1.4rem;
            transition: all 0.2s;
            box-shadow: 0 4px 8px -2px rgba(0, 0, 0, 0.08);
            cursor: pointer;
            text-decoration: none;
            line-height: 1;
        }
        .chat-action-btn:hover {
            background: #f0f4ff;
            border-color: #2563eb30;
            color: #2563eb;
            transform: scale(1.05);
            box-shadow: 0 8px 14px -6px #2563eb40;
        }
        .chat-action-btn:active {
            transform: scale(0.98);
        }

        /* µç»°°´Å¥×¨Êô΢µ÷ (Î޼ʿò²¼¾°) */
        .call-btn {
            background: #eef3ff;
            border: none;
            color: #1e3a8a;
        }
        .call-btn:hover {
            background: #2563eb;
            color: white;
        }

        /* ΢ÐÅ°´Å¥ÄÚ¶þάÂëͼ±ê */
        .wechat-popover-btn {
            background: #ebf5f0;
            border: none;
            color: #0c6b4b;
        }
        .wechat-popover-btn:hover {
            background: #0b5e4b;
            color: white;
        }

        /* ÔÚÏß¹µÍ¨°´Å¥ */
        .chat-online-btn {
            background: #f2e9fe;
            border: none;
            color: #6941c6;
        }
        .chat-online-btn:hover {
            background: #7f56d9;
            color: white;
        }

        /* popover ×Ô½ç˵ (ÈöþάÂ뿨Ƭ¸üÈáºÍ) */
        .custom-popover {
            max-width: 180px;
            border: none;
            border-radius: 24px;
            box-shadow: 0 18px 30px -12px rgba(0,0,0,0.3);
            background: white;
            backdrop-filter: blur(4px);
        }
        .custom-popover .popover-body {
            padding: 16px 12px;
            text-align: center;
            font-size: 0.85rem;
            color: #334155;
            background: transparent;
            border-radius: 24px;
        }
        .popover-arrow {
            display: none; /* ¼ò½à°µ²Ø¼ýÍ·£¬¸ü¸É¾» */
        }

        /* Òƶ¯¶Ë¶ØÄÀµ÷Õû */
        @media (max-width: 640px) {
            .chat-float-card {
                right: 5px;
                width: 60px;
                 bottom: 60px;
                 top: auto;
               text-align: center;
                transform: none;
            }
            .chat-float-card:hover {
                transform: translateY(-2px);
            }
            .chat-item {
                padding:9px;
            }
        }


/*ÄÚÒ³BANNERÉèÖÃ*/
.hero-section {
    color: white;
    padding: 60px 0;
    position: relative;
    overflow: hidden;
    text-align: center;
 
}
 
.hero-section .section-title {
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 40px;
    text-align: center;

}
 
.section-title{
         display: flex;
  flex-direction: column;
  align-items: center;
}
.section-title p {
  margin-bottom: 1rem; 
}


 
.section-title::after {
  content: '';
  width: 250px;
  height: 1px;
  background: #adb5bd;
  margin-top: 0.75rem;
  order: 1;
}

 
.section-title::before {
  content: '';
  width: 80px;           
  height: 2px;
  background: var(--blue);
  margin-top: -1.5px;   
  order: 2;
  border-radius: 1px;
}

 
.section-title {
  position: relative;
}





@media (max-width: 768px) {
    .hero-section {
    padding: 80px 0;
}
}
 
 /*ÔÚÏß¹µÍ¨¹¤¾ß*/
        /* ×Ô½ç˵ÐÎ×´ */
        .modal-dialog-communication {
            max-width: 90%;
            width: 800px; /* ÉèÖÃÐü¸¡´°¿í¶È */
        }
        .modal-dialog-contact{
            max-width: 90%;
            width: 800px;
        }
        
        
        /* ģ̬¿ò¸ß¶Èµ÷Õû */
        #onlinekfModal .modal-content {
            height: 800px; /* ÉèÖÃÐü¸¡´°¸ß¶È */
        }
        
        /* iframeÐÎ×´ */
        #communicationFrame {
            width: 100%;
            height: 100%;
            border: none;
        }
        
        /* ģ̬¿òÍ·²¿ÐÎ×´ */
        .modal-header-communication {
            background-color: var(--primary-color);
            color: white;
            padding: 12px 20px;
        }
        
        /* ÏìӦʽµ÷Õû */
        @media (max-width: 576px) {
            .modal-dialog-communication {
                max-width: 95%;
                margin: 0.5rem auto;
            }
            
            #communicationModal .modal-content {
                height: 500px;
            }
        }

                
 #allhotproduct{color: #999;}

  /* ¼±¾çÕ÷ѯ */
    .cta-gradient {
      background: linear-gradient(135deg, #0b2a4a, #1c4e7c);
      color: white;
      padding: 3.5rem 2rem;
    }
 /* ÆóҵʵÁ¦¿¨Æ¬ */
    .company-card {
      border: none;
      background: white;
      border-radius: 1rem;
      padding: 2rem 1.5rem;
      height: 100%;
      box-shadow: 0 0.25rem 0.75rem rgba(0,0,0,0.02);
      transition: box-shadow 0.2s;
    }
    .company-card:hover {
      box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,0.05);
    }

    /*breadcrumb*/
    .breadcrumb{
       float: right;
  white-space: nowrap;
  overflow: hidden;
   flex-wrap: nowrap; 
  text-overflow: ellipsis;
  color: #999;
    }

    /*Ñ¡ÔñÎÒÃÇ*/
    #chooseus  .sample-form{
         
    width: 100%;
    height: 400px;
    background:linear-gradient(135deg, #0b2a4a, #1c4e7c);
    color: white;
    padding: 20px;
    text-align: center;
    border-radius: 0 80px 0 80px;  /* ÓÒÉÏ + ×óÏÂÔ²½Ç */
  
    }<!--ºÄʱ1784924878.4605Ãë-->