* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', 'Nunito', sans-serif;
            background-color: #fbfcfd;
            color: #1e2b37;
            line-height: 1.5;
            scroll-behavior: smooth;
        }
        .thissupremeglobalcontainermaximumwidth {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 10px;  /* 全局容器内边距10px */
        }
        .uniquenavigationwrapperstickybackgroundblur {
            background: #ffffff;
            box-shadow: 0 4px 20px rgba(0, 20, 30, 0.05);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            background-color: rgba(255,255,255,0.95);
        }
        .innerflexbetweenlogonav {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .logotextgradientspanning {
            font-size: 1rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(145deg, #0b4e5c, #1f7a8c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        .logotextgradientspanning span {
            font-size: 0.8rem;
            font-weight: 400;
            color: #4a6776;
            margin-left: 5px;
        }
        .horizontalnavlinksflexgap {
            display: flex;
            gap: 32px;
            font-weight: 600;
        }
        .horizontalnavlinksflexgap a {
            text-decoration: none;
            color: #1e4050;
            font-size: 1rem;
            transition: 0.2s;
            border-bottom: 2px solid transparent;
            padding-bottom: 4px;
        }
        .horizontalnavlinksflexgap a:hover {
            border-bottom-color: #1f7a8c;
            color: #0b4e5c;
        }
        .mobilemenubuttonhamburger {
            display: none;
            background: none;
            border: 1px solid #cde2ea;
            border-radius: 5px;
            padding: 8px 18px;
            font-size: 1.2rem;
            color: #1f7a8c;
            cursor: pointer;
            align-items: center;
            gap: 8px;
            transition: 0.2s;
        }
        .mobilemenubuttonhamburger:hover {
            background: #e1f0f5;
        }
        @media (max-width: 700px) {
            .mobilemenubuttonhamburger {
                display: flex;
            }
            .horizontalnavlinksflexgap {
                display: none;
                flex-direction: column;
                width: 100%;
                background: white;
                position: absolute;
                top: 70px;
                left: 0;
                padding: 24px 20px 30px;
                box-shadow: 0 25px 30px rgba(0,30,40,0.1);
                border-radius: 0 0 5px 5px;
                gap: 18px;
                z-index: 99;
                border-top: 1px solid #d5eaf1;
            }
            .horizontalnavlinksflexgap.show {
                display: flex;
            }
            .horizontalnavlinksflexgap a {
                font-size: 1.2rem;
                padding: 8px 0;
                border-bottom: 1px solid #d2e6ef;
            }
        }
        .herobannerwithbackgroundimage {
            background: linear-gradient(105deg, #053b47 0%, #1a6c7c 100%), url('data:image/svg+xml;utf8,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22 opacity=%220.15%22><path d=%22M20 30 L 40 20 L 60 30 L 60 60 L 40 70 L 20 60 Z%22 fill=%22%23ffffff%22 stroke=%22%23cde2ea%22 stroke-width=%221%22 /><circle cx=%2280%22 cy=%2230%22 r=%228%22 fill=%22%23ffffff%22 /><rect x=%2210%22 y=%2275%22 width=%2215%22 height=%2210%22 fill=%22%23ffffff%22 /></svg>');
            background-size: cover, auto;
            background-position: center, right;
            background-blend-mode: overlay;
            padding: 20px 0;
            color: white;
            overflow: hidden;
        }
        .herobannerwithbackgroundimage .thissupremeglobalcontainermaximumwidth {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 30px;
        }
        .bannerlefttextflex {
            flex: 1 1 600px;
        }
        .bannerlefttextflex h2 {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
        }
        .bannerlefttextflex p {
            font-size: 1.25rem;
            opacity: 0.9;
            margin-bottom: 30px;
        }
        .primarybuttonwhitegreen {
            background: white;
            color: #0b4e5c;
            padding: 14px 38px;
            border-radius: 5px;
            font-weight: 700;
            font-size: 1.2rem;
            text-decoration: none;
            display: inline-block;
            transition: 0.2s;
            border: 2px solid transparent;
            box-shadow: 0 8px 18px rgba(0,0,0,0.1);
        }
        .primarybuttonwhitegreen:hover {
            background: #ffddb0;
            color: #023b45;
            border-color: white;
        }
        .bannerrightdecorationicon {
            flex: 1 1 500px;
            background: rgba(255,255,255,0.1);
            border-radius: 5px;
            padding: 0px;
            text-align: center;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255,255,255,0.3);
        }
        .bannerrightdecorationicon i {
            font-size: 8rem;
            color: rgba(255,255,240,0.9);
            filter: drop-shadow(0 10px 12px #023b44);
        }
        .genericsectionpaddingbottomborder {
            padding: 10px 0;        /* 上下内边距10px */
            border-bottom: 1px solid #e6edf2;
        }
        .genericsectionpaddingbottomborder:last-of-type {
            border-bottom: none;
        }
        .sectiontitlewithunderlinecyan {
            font-size: 2.3rem;
            font-weight: 700;
            margin-bottom: 10px;      /* 标题下边距10px */
            color: #0d4150;
            letter-spacing: -0.01em;
            position: relative;
            display: inline-block;
        }
        .sectiontitlewithunderlinecyan::after {
            content: '';
            display: block;
            width: 60%;
            height: 4px;
            background: #32a1b5;
            border-radius: 5px;
            margin-top: 6px;
        }
        .aboutgridflexsplit {
            display: flex;
            gap: 10px;                /* 间距10px */
            align-items: center;
            flex-wrap: wrap;
        }
        .abouttextboxbluebackground {
            flex: 2 1 300px;
            background: #ebf4f7;
            padding: 10px 14px;        /* 内边距10px左右 */
            border-radius: 5px;
            font-size: 1.2rem;
            line-height: 1.6;
            color: #1b4c5c;
            box-shadow: 0 10px 25px rgba(0,40,50,0.05);
        }
        .aboutimageicongradient {
            flex: 1 1 300px;
            background: linear-gradient(145deg, #aacfdd, #86bfd3);
            border-radius: 5px;
            padding: 0px 0px;
            text-align: center;
            box-shadow: 0 18px 28px rgba(0,70,80,0.15);
            border: 2px solid white;
        }
        .aboutimageicongradient i {
            font-size: 7rem;
            color: #054a5a;
            filter: drop-shadow(4px 8px 10px #226675);
        }
        .aboutimageicongradient p {
            font-weight: 700;
            color: #043946;
            margin-top: 10px;
            font-size: 1.1rem;
        }
        .productgridfourcolumns {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;                /* 网格间距10px */
            margin-top: 10px;
        }
        .productcardwhiterounded {
            background: white;
            border-radius: 5px;
            padding: 10px 8px 8px;     /* 卡片内边距10px左右 */
            box-shadow: 0 10px 22px rgba(0, 35, 45, 0.05);
            transition: all 0.2s ease;
            text-align: center;
            border: 1px solid #ddecf2;
        }
        .productcardwhiterounded:hover {
            transform: translateY(-8px);
            box-shadow: 0 24px 30px rgba(20, 100, 120, 0.1);
            border-color: #b3dae7;
        }
        .productimageareafullwidth {
            width: 100%;
            height: 250px;
            background: #cde2ea;
            border-radius: 5px;
            margin-bottom: 10px;        /* 10px */
            display: flex;
            align-items: center;
            justify-content: center;
            color: #205d6e;
            font-size: 3.2rem;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            transition: 0.2s;
        }
        /* 卡片背景色保持不变 */
        .productcardwhiterounded:nth-child(1) .productimageareafullwidth { background: linear-gradient(145deg, #b3d9e8, #8ac7db); }
        .productcardwhiterounded:nth-child(2) .productimageareafullwidth { background: linear-gradient(145deg, #b8dfb0, #91cf9e); }
        .productcardwhiterounded:nth-child(3) .productimageareafullwidth { background: linear-gradient(145deg, #f3d9b1, #ebc48e); }
        .productcardwhiterounded:nth-child(4) .productimageareafullwidth { background: linear-gradient(145deg, #c1b9e2, #a392cf); }
        .productcardwhiterounded:nth-child(5) .productimageareafullwidth { background: linear-gradient(145deg, #fbc6b0, #f9ac8c); }
        .productcardwhiterounded:nth-child(6) .productimageareafullwidth { background: linear-gradient(145deg, #b1ddf5, #7fc4e6); }
        .productcardwhiterounded:nth-child(7) .productimageareafullwidth { background: linear-gradient(145deg, #d1dbbd, #b7c98c); }
        .productcardwhiterounded:nth-child(8) .productimageareafullwidth { background: linear-gradient(145deg, #fcd6a5, #fac07a); }
        .productcardwhiterounded h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin: 6px 0 4px;
            color: #104755;
        }
        .productcardwhiterounded p {
            font-size: 0.9rem;
            color: #426977;
            margin-bottom: 4px;
        }
        /* ★ 手机版产品改为一行一个：800px以下只显示1列 */
        @media (max-width: 800px) {
            .productgridfourcolumns {
                grid-template-columns: 1fr;    /* 一行一个 */
                gap: 10px;
            }
        }

        /* 案例区域间距10px */
        .casesgridtwocolumns {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;                 /* 10px */
            margin-top: 10px;
        }
        .casecardwhiteborder {
            background: white;
            border-radius: 5px;
            overflow: hidden;
            box-shadow: 0 10px 22px rgba(0, 40, 40, 0.06);
            border: 1px solid #d3e7ef;
            transition: 0.2s;
            display: flex;
            flex-direction: column;
        }
        .casecardwhiteborder:hover {
            box-shadow: 0 20px 28px rgba(0, 70, 80, 0.1);
        }
        .caseimageareagradientoverlay {
            height: 200px;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            display: flex;
            align-items: flex-end;
            justify-content: flex-start;
            padding: 12px 16px;
            color: white;
            text-shadow: 0 2px 6px rgba(0,0,0,0.3);
            font-size: 2rem;
            background-color: #9ebec9;
        }
        /* 案例背景保持不变 */
        .casecardwhiteborder:nth-child(1) .caseimageareagradientoverlay { background-image: linear-gradient(0deg, rgba(0,30,30,0.5), rgba(0,30,30,0.2)), url('data:image/svg+xml;utf8,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><rect width=%22100%22 height=%22100%22 fill=%2234987a%22/><circle cx=%2230%22 cy=%2240%22 r=%228%22 fill=%22%23f1c40f%22/><circle cx=%2270%22 cy=%2240%22 r=%228%22 fill=%22%23f1c40f%22/><rect x=%2240%22 y=%2260%22 width=%2220%22 height=%2230%22 fill=%22%23ecf0f1%22/></svg>'); background-size: cover, 60px; }
        .casecardwhiteborder:nth-child(2) .caseimageareagradientoverlay { background-image: linear-gradient(0deg, rgba(20,30,40,0.6), rgba(20,30,40,0.3)), url('data:image/svg+xml;utf8,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><rect width=%22100%22 height=%22100%22 fill=%22216fb5%22/><circle cx=%2250%22 cy=%2240%22 r=%2215%22 fill=%22%23f39c12%22/><path d=%22M30 70 L70 70 L60 85 L40 85 Z%22 fill=%22%23bdc3c7%22/></svg>'); background-size: cover, 80px; }
        .casecardwhiteborder:nth-child(3) .caseimageareagradientoverlay { background-image: linear-gradient(0deg, rgba(10,40,30,0.5), rgba(10,40,30,0.3)), url('data:image/svg+xml;utf8,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><rect width=%22100%22 height=%22100%22 fill=%221e824a%22/><rect x=%2225%22 y=%2220%22 width=%2250%22 height=%2230%22 fill=%22%23e67e22%22/><circle cx=%2240%22 cy=%2260%22 r=%225%22 fill=%22%23ecf0f1%22/><circle cx=%2260%22 cy=%2260%22 r=%225%22 fill=%22%23ecf0f1%22/></svg>'); background-size: cover, 70px; }
        .casecardwhiteborder:nth-child(4) .caseimageareagradientoverlay { background-image: linear-gradient(0deg, rgba(20,30,45,0.5), rgba(20,30,45,0.3)), url('data:image/svg+xml;utf8,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><rect width=%22100%22 height=%22100%22 fill=%2240627c%22/><circle cx=%2235%22 cy=%2240%22 r=%2210%22 fill=%22%2327ae60%22/><circle cx=%2265%22 cy=%2240%22 r=%2210%22 fill=%22%2327ae60%22/><rect x=%2225%22 y=%2265%22 width=%2250%22 height=%228%22 fill=%22%2395a5a6%22/></svg>'); background-size: cover, 70px; }
        .casecontentpaddingbottom {
            padding: 10px 12px 14px;   /* 内边距10px左右 */
        }
        .casecontentpaddingbottom h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: #084c5c;
        }
        .caselocationiconcolor {
            font-weight: 600;
            color: #53828f;
            margin-bottom: 8px;
            font-size: 0.95rem;
        }
        .servicegridflexwrap {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;                  /* 10px */
            margin-top: 10px;
        }
        .serviceitembluecard {
            flex: 1 1 180px;
            background: #ebf3f6;
            border-radius: 5px;
            padding: 10px 8px;          /* 内边距10px上下 */
            text-align: center;
            transition: 0.2s;
            border: 1px solid #cde2ea;
        }
        .serviceitembluecard i {
            font-size: 2.8rem;
            color: #0f6a7c;
            margin-bottom: 8px;
        }
        .serviceitembluecard h4 {
            font-size: 1.35rem;
            margin-bottom: 6px;
            font-weight: 700;
            color: #0a414f;
        }
        .contactgridsplitform {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;                   /* 10px */
            background: #e6f0f5;
            border-radius: 5px;
            padding: 10px 12px;           /* 10px左右 */
            margin-top: 10px;
        }
        .contactinfoleft p {
            margin: 10px 0;               /* 10px */
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 10px;                    /* 10px */
        }
        .contactinfoleft i {
            width: 36px;
            color: #127f94;
            font-size: 1.8rem;
        }
        .contactformrightwhite {
            background: white;
            border-radius: 5px;
            padding: 10px 12px;           /* 10px左右 */
            box-shadow: 0 15px 25px rgba(0,50,60,0.1);
        }
        .inputgroupmargin {
            margin-bottom: 10px;           /* 10px */
        }
        .inputgroupmargin input,
        .inputgroupmargin textarea {
            width: 100%;
            border: 2px solid #cde2ea;
            border-radius: 5px;
            padding: 10px 14px;            /* 10px左右 */
            font-size: 1rem;
            outline: none;
            transition: 0.15s;
            font-family: inherit;
        }
        .inputgroupmargin textarea {
            resize: vertical;
            min-height: 100px;
        }
        .inputgroupmargin input:focus,
        .inputgroupmargin textarea:focus {
            border-color: #1f7a8c;
            box-shadow: 0 0 0 3px rgba(31,122,140,0.2);
        }
        .submitbuttonprimarycyan {
            background: #127f94;
            border: none;
            color: white;
            font-size: 1.2rem;
            font-weight: 700;
            padding: 12px 20px;
            border-radius: 5px;
            width: 100%;
            cursor: pointer;
            transition: 0.2s;
            border: 2px solid transparent;
        }
        .submitbuttonprimarycyan:hover {
            background: #0b5f70;
            transform: scale(1.02);
        }
        .footerdarkcyan {
            background: #102f38;
            color: #bcd3db;
            padding: 10px 0 10px;           /* 上下10px */
            font-size: 0.95rem;
        }
        .footerlinkcentered {
            display: flex;
            justify-content: center;
            gap: 10px;                      /* 10px */
            margin-bottom: 10px;             /* 10px */
            flex-wrap: wrap;
        }
        .footerlinkcentered a {
            color: #cee7f0;
            text-decoration: none;
            font-weight: 500;
            border-bottom: 1px dotted transparent;
        }
        .footerlinkcentered a:hover {
            border-bottom-color: #9ac2d2;
        }
        .copyrighttextcenter {
            text-align: center;
            opacity: 0.8;
            margin: 10px 0;
        }
        .disclaimerbottomdashed {
            margin-top: 10px;                /* 10px */
            font-size: 0.85rem;
            color: #93b7c3;
            border-top: 1px dashed #2c5a68;
            padding-top: 10px;                /* 10px */
            text-align: center;
        }
        .buttonmoreoutline {
            display: inline-block;
            margin-top: 10px;
            background: white;
            border: 2px solid #158296;
            color: #158296;
            padding: 10px 32px;
            border-radius: 5px;
            font-weight: 700;
            transition: 0.2s;
            text-decoration: none;
        }
        .buttonmoreoutline:hover {
            background: #158296;
            color: white;
        }
        @media (max-width: 550px) {
            .casesgridtwocolumns {
                grid-template-columns: 1fr;
            }
            .contactgridsplitform {
                grid-template-columns: 1fr;
            }
            .sectiontitlewithunderlinecyan {
                font-size: 2rem;
            }
            .serviceitembluecard {
                flex: 1 1 100%;
            }
            .bannerlefttextflex h2 {
                font-size: 2.4rem;
            }
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }