:root {
  --theme-main: #166D5B;  /* 新品牌主色 - 提取自新 Logo 的中等深绿色 */
  --theme-light: #7dc99b; /* 新辅助亮色 - 提取自新 Logo 图形最亮区域 */
  --theme-bg: #F0F7F5;    /* 新极浅背景 - 基于新主色调配的极浅灰绿色 */
  --theme-dark: #104C3F;  /* 新深色调 - 基于新主色加深，用于按钮悬浮等 */
  --text-dark: #1c1917;   /* 保持不变 */
  --text-gray: #6b7280;   /* 保持不变 */
  --shadow: 0 10px 30px rgba(0,0,0,0.05);
  --radius-lg: 24px;
}
body {
    margin: 0;
    color: rgba(0, 0, 0, .85);
    font-size: 14px;
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
    font-variant: tabular-nums;
    line-height: 1.5715;
    font-feature-settings: "tnum", "tnum";
    background: #fafaf9;
}
body, html {
    width: 100%;
    height: 100%;
}
blockquote, body, button, dd, div, dl, dt, fieldset, form, h1, h2, h3, h4, h5, h6, input, li, ol, p, pre, td, textarea, th, ul {
    padding: 0;
    margin: 0;
}
a, body, button, html, input, optgroup, select, textarea {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    text-decoration: none;
}
*, ::after, ::before {
    box-sizing: border-box;
    border-width: 0;
    border-style: solid;
    border-color: #e5e7eb;
}
a {
    color: inherit;
    text-decoration: inherit;
}
img{max-width: 100%;vertical-align: middle;height: auto;}
.js-layt{max-width: 1200px;margin: 0 auto;padding: 0 20px;}
/*header*/
header{ position: fixed; top: 0; width: 100%; height: 80px; z-index: 100; background: rgba(255,255,255,0.85); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(0,0,0,0.05); transition: 0.3s; }
.header{max-width: 75rem;margin-left: auto;margin-right: auto;}
.js-mbox{height: 5rem;align-items: center;display: flex;justify-content: space-between;}
.js-logo img{height: 45px;margin-right: 1rem;}
.js-logo a{color: var(--theme-main);display: flex;align-items: center;}
.js-logo span{color: var(--theme-main);font-size: 16px;font-weight: 700;}
.js-logo em{display: block;font-size: 12px;}

.js-mlist{display: flex;align-items: center;list-style: none;}
.js-mlist a{margin-left: 2rem;}
.js-mitem.active{color: var(--theme-main);}
.js-rind{display: flex;
    align-items: center;
    gap: 0.75rem;
    background:  var(--theme-main);
    padding: 0.5rem;
    border-radius: 0.5rem;}
.js-rind span{color: #fff;
    border: 1px #fff solid;
    border-radius: 50px;
    padding: 5px;}
.js-rind a{color: #fff;
    font-size: 1rem;
    line-height: 1.25rem;
    font-weight: 600;}
/*layt*/
.js-prods{display: flex;margin-top: 100px;gap: 30px;margin-bottom: 80px;}
.js-fixa {display: none;}
/*brad*/
.js-brad{
    margin: 20px auto;
    font-size: 14px;
    color: var(--text-gray);}
.js-brad-list{list-style: none;display: flex;}
.js-brad-item a:after{content: "/";margin: 0 8px;color: #ddd;}
.js-brad-item a { text-decoration: none; color: var(--text-gray); transition: 0.3s; }
.js-brad-item a:hover { color: var(--theme-main); }
/*cont*/
.js-bont{display: flex;}
.js-prods .js-ponts{flex:1 1 auto;}
.js-moud{width: 30%;}
.js-conts-list{display: grid;grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));gap: 25px;}
.js-conts-item{background: #fff;border-radius: var(--radius);overflow: hidden;transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);border: 1px solid rgba(0,0,0,0.03);text-decoration: none;color: inherit;}
.js-conts-item:hover {transform: translateY(-10px);box-shadow: 0 20px 40px rgba(33, 178, 183, 0.1);}
.js-image{width: 100%;aspect-ratio: 1 / 1;background: #f1f5f9;overflow: hidden;position: relative;}
.js-image img {width: 100%;height: 100%;object-fit: cover;transition: transform 0.6s;}
.js-conts-item:hover .js-image img { transform: scale(1.1); }
.js-conts-nam { padding: 20px; text-align: center; }
.js-conts-nam h2 { font-size: 18px; margin-bottom: 8px; color: var(--text-dark); }
.js-conts-nam p { font-size: 13px; color: var(--text-gray); line-height: 1.5; white-space: nowrap;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;overflow: hidden;}
        .badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: rgba(255,255,255,0.9);
            color: var(--theme-main);
            padding: 4px 10px;
            border-radius: 8px;
            font-size: 12px;
            font-weight: bold;
        }
        .btn-view {
            margin-top: 15px;
            display: inline-block;
            padding: 8px 20px;
            border: 1.5px solid #eee;
            border-radius: 50px;
            font-size: 13px;
            transition: all 0.3s;
        }
.js-conts-item:hover .btn-view {
            background: var(--theme-main);
            border-color: var(--theme-main);
            color: #fff;
        }
/*prods*/
.js-conts-top{ margin: 0 auto 40px;display: grid;grid-template-columns: 1fr 1fr;gap: 60px;padding: 0 20px;}
.js-conts-top .js-image {
        background: #fff;
        border-radius: 32px;
        overflow: hidden;
        box-shadow: 0 20px 40px rgba(0,0,0,0.03);
    }
.js-conts-top .js-image img {
        width: 100%;
        height: auto;
        display: block;
        transition: transform 0.5s;
    }
.js-conts-top .js-image img:hover { transform: scale(1.03); }
.js-conts-info{display: flex;
    flex-direction: column;
    justify-content: center;}
.js-conts-tile h1{ font-size: 36px; font-weight: bold; color: var(--text-dark); margin-bottom: 20px; }
    .trat-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 15px;
        margin-bottom: 30px;
    }
    .trat-item {
        background: #fff;
        padding: 15px;
        border-radius: 16px;
        border: 1px solid #f1f5f9;
    }
    .trat-label { font-size: 12px; color: var(--text-gray); margin-bottom: 5px; display: block; }
    .trat-value { font-size: 15px; font-weight: 600; color: var(--text-dark); }
 .btn-consult {
        background: var(--theme-main);
        color: #fff;
        padding: 18px 40px;
        border-radius: 50px;
        font-size: 18px;
        font-weight: bold;
        text-align: center;
        text-decoration: none;
        box-shadow: 0 10px 20px rgba(33, 178, 183, 0.2);
        transition: all 0.3s;
        display: inline-block;
    }
    .btn-consult:hover {transform: translateY(-3px); box-shadow: 0 15px 30px rgba(33, 178, 183, 0.3); }
.js-conts-body{border-top:2px solid #eee; }
.js-conts-body p{margin: 20px;
    font-size: 16px;
    text-align: left;
    line-height: 2;
    text-align: justify;
    word-wrap: break-word;}
.pagination{display: grid;gap: 30px;grid-template-columns: 1fr 1fr;}
.pagination a{background: #fff;padding: 20px; margin: 20px;border-radius: 24px; text-align: center;}
/*penu*/
.js-penu{width: 260px;background: #fff;border-radius: var(--radius);padding: 24px;height: fit-content;position: sticky;top: 100px;box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);}
.js-penu h2{font-size: 18px;font-weight: bold;margin-bottom: 20px;padding-left: 10px;border-left: 4px solid var(--theme-main);}
.js-penu ul{list-style: none;}
.js-pitem{padding: 12px 15px;border-radius: 12px;margin-bottom: 5px;cursor: pointer;transition: all 0.3s;color: var(--text-gray);display: flex;justify-content: space-between;align-items: center;}
.js-pitem.active{background: var(--theme-main);color: #fff;font-weight: bold;}
.js-pitem:hover { background: #f0fdf9; color: var(--theme-main); }
/*PAV*/
.panav-list{margin-top: 50px;display: flex;justify-content: center;gap: 10px;}
.page-item{            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            background: #fff;
            cursor: pointer;
            transition: 0.3s;
            border: 1px solid #eee;}
.page-item.active { background: var(--theme-main); color: #fff; border-color: var(--theme-main); }


/*foot*/
.footer{ background: #fff; padding: 40px 0; border-top: 1px solid #f3f4f6; }
.footer .js-layt{ display: flex; justify-content: space-between; align-items: center; color: var(--text-gray); font-size: 14px; }
.footer .f-logo{ font-weight: bold; color: var(--text-dark); display: flex; align-items: center; gap: 8px; }
.footer .f-logospan { background: var(--theme-bg); color: var(--theme-main); width: 24px; height: 24px; display: inline-flex; justify-content: center; align-items: center; border-radius: 4px; }
@media (min-width: 992px) {
    .mobile-nav-btn { display: none; } 
     #js-mobile-drawer{display: none;} 
}

@media (max-width: 991px) {
    .js-menu, .js-find { display: none !important; }
    .js-mbox {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 20px;
    }
    .mobile-nav-btn {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 28px; height: 18px;
        cursor: pointer;
        z-index: 2000;
    }
    .mobile-nav-btn span {
        width: 100%; height: 2px;
        background-color: var(--theme-main); 
        transition: 0.3s;
    }
    #js-mobile-drawer {
        position: fixed;
        top: 0; right: -100%;
        width: 75%; height: 100vh;
        background: #fff;
        z-index: 1999;
        padding: 80px 30px;
        box-shadow: -10px 0 30px rgba(0,0,0,0.05);
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-radius: 32px 0 0 32px;
    }
    #js-mobile-drawer.active { right: 0; }
    #js-mobile-drawer ul { list-style: none; padding: 0; margin: 0; }
    #js-mobile-drawer li { border-bottom: 1px solid #f5f5f5; }
    #js-mobile-drawer li a {
        display: block; padding: 15px 0;
        color: #1c1917; font-size: 16px; text-decoration: none;
    }
    #js-mobile-drawer li.active a { color: var(--theme-main); font-weight: bold; }
    .mobile-nav-btn.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .mobile-nav-btn.open span:nth-child(2) { opacity: 0; }
    .mobile-nav-btn.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    
    .drawer-overlay {
        position: fixed; top: 0; left: 0; width: 100%; height: 100%;
        background: rgba(0,0,0,0.4); z-index: 1998; display: none;
    }
}
@media (max-width: 768px) {
            .js-prods { flex-direction: column; }
            .js-penu { width: 100%; position: static; }
            .js-ponts{width: 100%;}
            .js-conts-list {grid-template-columns: repeat(2, 1fr); gap: 15px; }
            .js-plist{display: flex;overflow: scroll;white-space: nowrap;}
            .js-conts-top{grid-template-columns: 2fr;}
            .js-conts-tile h1{font-size: 28px;}
            .js-fixa{display: flex;
    position: fixed;
    bottom: 20px; /* 悬浮效果更高级 */
    left: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(10px); /* 毛玻璃 */
    border-radius: 50px; /* 胶囊形状 */
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    padding: 8px;
    z-index: 999;}
            .js-fixa a{flex: 1;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    transition: 0.3s;
    border-radius: 40px;}
.js-fixp{color: var(--theme-main);
    background: transparent;}
.js-fixf{background: var(--theme-main) !important;
    color: #fff !important;
    box-shadow: 0 4px 15px rgba(33, 178, 183, 0.3);}
.js-fixp::before,.js-fixf::before{ margin-right: 8px !important; font-size: 14px; }
}