* { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #F74054;
            --primary-light: #FFC7CE;
            --primary-dark: #C80000;
            --text-dark: #222;
            --text-normal: #666;
            --text-light: #999;
        }
        html, body {
            font-family: "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text-dark);
            background: #fff;
            -webkit-font-smoothing: antialiased;
        }
        body {
            min-width: 1920px;
            margin: 0 auto;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; }
        img { display: block; max-width: 100%; }
        ul { list-style: none; }

html, body {
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    overflow-x: hidden;
}

body {
    margin: 0 auto;
}

.container-responsive {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}
.footer-links span {
  color: #AAAAAA !important;
}
@media (min-width: 1920px) {

* { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #F74054;
            --primary-light: #FFC7CE;
            --primary-dark: #C80000;
            --text-dark: #222;
            --text-normal: #666;
            --text-light: #999;
        }
        html, body {
            font-family: "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text-dark);
            background: #fff;
            -webkit-font-smoothing: antialiased;
        }
        body { width: 100%; min-width: 0;
            margin: 0 auto;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; }
        img { display: block; max-width: 100%; }
        ul { list-style: none; }

        .container-responsive { width: 1440px; margin: 0 auto; }
        .container-responsive .block-title{
            margin-bottom: 68px;
        }
        .container-1680 { width: 1680px; margin: 0 auto; }

        /* ===================== FOOTER ===================== */
        .footer {
            background: #222;
            color: #fff;
            padding-top: 40px;
        }
        .footer-links {
            display: flex;
            gap: 8px;
            margin-bottom: 80px;
            padding-bottom: 20px;
            font-size: 14px;
            line-height: 20px;
            letter-spacing: normal;
            color: #AAAAAA;
        }
        .footer-links a { color: #aaa; }
        .footer-links a:hover { color: var(--primary); text-decoration: underline; }
        .footer-links .delim { color: #AAAAAA; }
        .footer-main {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }
        .footer-columns {
            display: flex;
            gap: 148px;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 48px;
        }
        .footer-col ul li {
            margin-bottom: 32px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: #aaa;
            line-height: 14px;
            display: block;
        }
        .footer-col ul li a:hover { color: var(--primary); }
         .footer-col ul li:last-child { margin-bottom: 0; }
        .footer-service {
            width: 290px;
        }
        .footer-service h4 {
            font-size: 16px;
            line-height: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 32px;
        }
        .footer-service .btn-online {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 20px;
            font-size: 16px;
            line-height: 16px;
            font-weight: 600;
            margin-bottom: 22px;
        }
        .footer-service p {
            font-size: 14px;
            color: #aaa;
            line-height: 14px;
            margin-bottom: 32px;
        }
        .footer-service .feedback {
            color: var(--primary);
        }
        .footer-social {
            display: flex;
            gap: 16px;
        }
        .footer-social a {
            width: 40px; height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: opacity .2s;
        }
        .footer-social a:hover { opacity: 0.7; }
        .footer-social img { width: 40px; height: 40px; display: block; }
        .footer-qrcode {
            text-align: center;
            width: 160px;
        }
        .footer-qrcode img {
            width: 160px; height: 160px;
            border-radius: 8px;
            margin-bottom: 16px;
            background: #fff;
        }
        .footer-qrcode p {
            font-family: PingFang SC;
            font-size: 14px;
            font-weight: normal;
            line-height: 14px;
            letter-spacing: normal;
            color: #FFFFFF;
        }
        .footer-bottom {
            margin-top: 80px;
            padding-top: 40px;
            border-top: 1px solid #666666;
            text-align: center;
        }
        .footer-payments {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 32px;
            margin-bottom: 16px;
        }
        .footer-payments img {
            height: 32px;
            width: auto;
        }
        .footer-pay-note {
            text-align: center;
            font-size: 12px;
            color: #AAAAAA;
            line-height: 18px;
            margin-bottom: 16px;
        }
        .footer-copyright {
            font-size: 12px;
            color: #AAAAAA;
            line-height: 18px;
            text-align: center;
        }

        
}

@media (min-width: 1440px) and (max-width: 1919px) {

* { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #F74054;
            --primary-light: #FFC7CE;
            --primary-dark: #C80000;
            --text-dark: #222;
            --text-normal: #666;
            --text-light: #999;
        }
        html, body {
            font-family: "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text-dark);
            background: #fff;
            -webkit-font-smoothing: antialiased;
        }
        body { width: 100%; max-width: none;
            margin: 0 auto;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; }
        img { display: block; max-width: 100%; }
        ul { list-style: none; }

        /* 1440px 容器：填满 1440 视口，两端无多余空白 */
        .container-responsive { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 24px; }
        .container-responsive .block-title{
            margin-bottom: 72px;
        }

        /* ===================== FOOTER ===================== */
        .footer {
            background: #222;
            color: #fff;
            padding-top: 40px;
        }
        .footer-links {
            display: flex;
            gap: 8px;
            margin-bottom: 80px;
            padding-bottom: 20px;
            font-size: 14px;
            line-height: 20px;
            color: #AAAAAA;
            flex-wrap: wrap;
        }
        .footer-links a { color: #aaa; }
        .footer-links a:hover { color: var(--primary); text-decoration: underline; }
        .footer-links .delim { color: #AAAAAA; }
        .footer-main {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }
        .footer-columns { display: flex; gap: 80px; }
        .footer-col h4 {
            font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 48px;line-height: 16px;
        }
        .footer-col ul li { margin-bottom: 32px; }
        .footer-col ul li:last-child { margin-bottom: 0; }
        .footer-col ul li a { font-size: 14px; color: #aaa; line-height: 14px;display: block;}
        .footer-col ul li a:hover { color: var(--primary); }
        .footer-service { width: 290px; }
        .footer-service h4 {
            font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 32px; line-height: 16px;
        }
        .footer-service .btn-online {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 20px;
            font-size: 16px;
            font-weight: 600;
            line-height: 16px;
            margin-bottom: 22px;
        }
        .footer-service p { font-size: 14px; color: #aaa; margin-bottom: 32px; line-height: 14px;display: block;}
        .footer-service .feedback { color: var(--primary); }
        .footer-social { display: flex; gap: 16px; }
        .footer-social a {
            width: 40px; height: 40px;
            display: flex; align-items: center; justify-content: center;
            transition: opacity .2s;
        }
        .footer-social a:hover { opacity: 0.7; }
        .footer-social img { width: 40px; height: 40px; display: block; }
        .footer-qrcode { text-align: center; width: 160px; }
        .footer-qrcode img {
            width: 160px; height: 160px;
            border-radius: 8px;
            margin-bottom: 16px;
            background: #fff;
        }
        .footer-qrcode p {
            font-size: 14px; font-weight: normal; line-height: 14px; color: #FFFFFF;
        }
        .footer-bottom {
            margin-top: 80px;
            padding-top: 40px;
            border-top: 1px solid #666666;
            text-align: center;
        }
        .footer-payments {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 24px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .footer-payments img { height: 32px; width: auto; }
        .footer-pay-note { text-align: center; font-size: 12px; color: #aaa; line-height: 18px; margin-bottom: 16px; }
        .footer-copyright { font-size: 12px; color: #aaa; line-height: 18px; text-align: center; }

        
}

@media (min-width: 1280px) and (max-width: 1439px) {

* { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #F74054;
            --primary-light: #FFC7CE;
            --primary-dark: #C80000;
            --text-dark: #222;
            --text-normal: #666;
            --text-light: #999;
        }
        html, body {
            font-family: "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text-dark);
            background: #fff;
            -webkit-font-smoothing: antialiased;
        }
        body { width: 100%; max-width: none;
            margin: 0 auto;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; }
        img { display: block; max-width: 100%; }
        ul { list-style: none; }

        /* 1280px 容器：填满 1280 视口，两端无多余空白 */
        .container-responsive { width: 100%; margin: 0 auto; padding: 0 24px; }

        /* ===================== FOOTER ===================== */
        .footer {
            background: #222;
            color: #fff;
            padding-top: 40px;
        }
        .footer-links {
            display: flex;
            gap: 8px;
            margin-bottom: 80px;
            padding-bottom: 20px;
            font-size: 14px;
            line-height: 20px;
            color: #AAAAAA;
            flex-wrap: wrap;
        }
        .footer-links a { color: #aaa; }
        .footer-links a:hover { color: var(--primary); text-decoration: underline; }
        .footer-links .delim { color: #AAAAAA; }
        .footer-main {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }
        .footer-columns { display: flex; gap: 60px; }
        .footer-col h4 {
            font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 48px; line-height: 16px;
        }
        .footer-col ul li { margin-bottom: 32px; }
        .footer-col ul li:last-child { margin-bottom: 0; }
        .footer-col ul li a { font-size: 14px; color: #aaa; line-height: 14px;display: block;}
        .footer-col ul li a:hover { color: var(--primary); }
        .footer-service { width: 290px; }
        .footer-service h4 {
            font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 32px; line-height: 16px;
        }
        .footer-service .btn-online {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 20px;
            font-size: 16px;
            line-height: 16px;
            font-weight: 600;
            margin-bottom: 22px;
        }
        .footer-service p { font-size: 14px; color: #aaa; margin-bottom: 32px; line-height: 14px;display: block;}
        .footer-service .feedback { color: var(--primary); }
        .footer-social { display: flex; gap: 12px; margin-top: 24px; }
        .footer-social a {
            width: 40px; height: 40px;
            display: flex; align-items: center; justify-content: center;
            transition: opacity .2s;
        }
        .footer-social a:hover { opacity: 0.7; }
        .footer-social img { width: 40px; height: 40px; display: block; }
        .footer-qrcode { text-align: center; width: 160px; }
        .footer-qrcode img {
            width: 160px; height: 160px;
            border-radius: 8px;
            margin-bottom: 16px;
            background: #fff;
        }
        .footer-qrcode p {
            font-size: 14px; font-weight: normal; line-height: 14px; color: #FFFFFF;
        }
        .footer-bottom {
            margin-top: 80px;
            padding-top: 40px;
            border-top: 1px solid #666666;
            text-align: center;
        }
        .footer-payments {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 24px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .footer-payments img { height: 32px; width: auto; }
        .footer-pay-note { text-align: center; font-size: 12px; color: #888; line-height: 18px; margin-bottom: 16px; }
        .footer-copyright { font-size: 12px; color: #888; line-height: 1.6; text-align: center; }

        
}

@media (min-width: 1024px) and (max-width: 1279px) {

* { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #F74054;
            --primary-light: #FFC7CE;
            --primary-dark: #C80000;
            --text-dark: #222;
            --text-normal: #666;
            --text-light: #999;
        }
        html, body {
            font-family: "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text-dark);
            background: #fff;
            -webkit-font-smoothing: antialiased;
        }
        body { width: 100%; max-width: none;
            margin: 0 auto;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; outline: none; }
        img { display: block; max-width: 100%; }
        ul { list-style: none; }

        .container-responsive { width: 100%; max-width: 1024px; margin: 0 auto; padding: 0 24px;}

        /* ===================== FOOTER ===================== */
        .footer {
            background: #222;
            color: #fff;
            padding-top: 40px;
        }
        .footer-links {
            display: flex;
            gap: 6px;
            margin-bottom: 80px;
            padding-bottom: 20px;
            font-size: 14px;
            line-height: 20px;
            color: #AAAAAA;
            flex-wrap: wrap;
        }
        .footer-links a { color: #aaa; }
        .footer-links a:hover { color: var(--primary); text-decoration: underline; }
        .footer-links .delim { color: #AAAAAA; }
        .footer-main {
            display: grid;
            grid-template-columns: 1fr auto;
            grid-template-rows: auto auto;
            row-gap: 64px;
            align-items: flex-start;
        }
        .footer-columns {
            display: flex;
            gap: 80px;
            grid-column: 1 / -1;
            grid-row: 1;
            justify-content: space-between;
        }
        .footer-service {
            grid-column: 1;
            grid-row: 2;
        }
        .footer-qrcode {
            grid-column: 2;
            grid-row: 2;
            text-align: center;
            width: 160px;
            align-self: flex-start;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            line-height: 16px;
            letter-spacing: normal;
            color: #FFFFFF; margin-bottom: 48px;
        }
        .footer-col ul li { margin-bottom: 32px; }
        .footer-col ul li:last-child { margin-bottom: 0; }
        .footer-col ul li a { font-size: 14px; color: #aaa; line-height: 14px; display: block; }
        .footer-col ul li a:hover { color: var(--primary); }
        .footer-service h4 {
            font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 32px; line-height: 16px;
        }
        .footer-service .btn-online {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 20px;
            font-size: 16px;
            font-weight: 600;
            line-height: 16px;
            margin-bottom: 22px;
        }
        .footer-service p { font-size: 14px; color: #aaa; margin-bottom: 32px; line-height: 14px; display: block; }
        .footer-service .feedback { color: var(--primary); }
        .footer-social { display: flex; gap: 16px; margin-top: 16px; }
        .footer-social a {
            width: 40px; height: 40px;
            display: flex; align-items: center; justify-content: center;
            transition: opacity .2s;
        }
        .footer-social a:hover { opacity: 0.7; }
        .footer-social img { width: 40px; height: 40px; display: block; }
        .footer-qrcode img {
            width: 160px; height: 160px;
            border-radius: 6px;
            margin-bottom: 16px;
            background: #fff;
        }
        .footer-qrcode p {
            font-size: 14px; font-weight: normal; line-height: 14px; color: #FFFFFF;
        }
        .footer-bottom {
            margin-top: 80px;
            padding-top: 40px;
            padding-bottom: 40px;
            border-top: 1px solid #666666;
            text-align: center;
        }
        .footer-payments {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .footer-payments img { height: 32px; width: auto; }
        .footer-pay-note { text-align: center; font-size: 12px; color: #888; line-height: 18px; margin-bottom: 16px; }
        .footer-copyright { font-size: 12px; color: #888; line-height: 18px; text-align: center; }

        
}

@media (min-width: 840px) and (max-width: 1023px) {

* { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #F74054;
            --primary-light: #FFC7CE;
            --primary-dark: #C80000;
            --text-dark: #222;
            --text-normal: #666;
            --text-light: #999;
        }
        html, body {
            font-family: "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text-dark);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
            width: 100%;
        }
        body { width: 100%; max-width: none;
            margin: 0 auto;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; outline: none; }
        img { display: block; max-width: 100%; }
        ul { list-style: none; }

        .container-responsive { width: 100%; margin: 0 auto; padding: 0 24px;}

        /* ===================== FOOTER ===================== */
        .footer {
            background: #222;
            color: #fff;
            padding-top: 40px;
        }
        .footer-links {
            display: flex;
            gap: 6px;
            margin-bottom: 80px;
            padding-bottom: 20px;
            font-size: 14px;
            line-height: 20px;
            color: #AAAAAA;
            flex-wrap: wrap;
        }
        .footer-links a { color: #aaa; }
        .footer-links a:hover { color: var(--primary); text-decoration: underline; }
        .footer-links .delim { color: #AAAAAA; }
        .footer-main {
            display: grid;
            grid-template-columns: 1fr auto;
            grid-template-rows: auto auto;
            row-gap: 64px;
            align-items: flex-start;
        }
        .footer-columns {
            display: flex;
            gap: 80px;
            grid-column: 1 / -1;
            grid-row: 1;
            justify-content: space-between;
        }
        .footer-service {
            grid-column: 1;
            grid-row: 2;
        }
        .footer-qrcode {
            grid-column: 2;
            grid-row: 2;
            text-align: center;
            width: 160px;
            align-self: flex-start;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            line-height: 16px;
            letter-spacing: normal;
            color: #FFFFFF; margin-bottom: 48px;
        }
        .footer-col ul li { margin-bottom: 32px; }
        .footer-col ul li:last-child { margin-bottom: 0; }
        .footer-col ul li a { font-size: 14px; color: #aaa; line-height: 14px; display: block; }
        .footer-col ul li a:hover { color: var(--primary); }
        .footer-service h4 {
            font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 32px; line-height: 16px;
        }
        .footer-service .btn-online {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 20px;
            font-size: 16px;
            font-weight: 600;
            line-height: 16px;
            margin-bottom: 22px;
        }
        .footer-service p { font-size: 14px; color: #aaa; margin-bottom: 32px; line-height: 14px; display: block; }
        .footer-service .feedback { color: var(--primary); }
        .footer-social { display: flex; gap: 16px; margin-top: 16px; }
        .footer-social a {
            width: 40px; height: 40px;
            display: flex; align-items: center; justify-content: center;
            transition: opacity .2s;
        }
        .footer-social a:hover { opacity: 0.7; }
        .footer-social img { width: 40px; height: 40px; display: block; }
        .footer-qrcode img {
            width: 160px; height: 160px;
            border-radius: 6px;
            margin-bottom: 16px;
            background: #fff;
        }
        .footer-qrcode p {
            font-size: 14px; font-weight: normal; line-height: 14px; color: #FFFFFF;
        }
        .footer-bottom {
            margin-top: 80px;
            padding-top: 40px;
            border-top: 1px solid #666666;
            text-align: center;
            padding-bottom: 40px;
        }
        .footer-payments {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .footer-payments img { height: 32px; width: auto; }
        .footer-pay-note { text-align: center; font-size: 12px; color: #888; line-height: 18px; margin-bottom: 16px; }
        .footer-copyright { font-size: 12px; color: #888; line-height: 18px; text-align: center; }

        
}

@media (min-width: 768px) and (max-width: 839px) {

* { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #F74054;
            --primary-light: #FFC7CE;
            --primary-dark: #C80000;
            --text-dark: #222;
            --text-normal: #666;
            --text-light: #999;
        }
        html, body {
            font-family: "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text-dark);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
            width: 100%;
        }
        body { width: 100%; max-width: none;
            margin: 0 auto;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; outline: none; }
        img { display: block; max-width: 100%; }
        ul { list-style: none; }

        .container-responsive { width: 100%; margin: 0 auto; padding: 0 24px;}

        /* ===================== FOOTER ===================== */
        .footer {
            background: #222;
            color: #fff;
            padding-top: 40px;
        }
        .footer-links {
            display: flex;
            gap: 6px;
            margin-bottom: 80px;
            padding-bottom: 20px;
            font-size: 14px;
            line-height: 20px;
            color: #AAAAAA;
            flex-wrap: wrap;
        }
        .footer-links a { color: #aaa; }
        .footer-links a:hover { color: var(--primary); text-decoration: underline; }
        .footer-links .delim { color: #AAAAAA; }
        .footer-main {
            display: grid;
            grid-template-columns: 1fr auto;
            grid-template-rows: auto auto;
            row-gap: 64px;
            align-items: flex-start;
        }
        .footer-columns {
            display: flex;
            gap: 80px;
            grid-column: 1 / -1;
            grid-row: 1;
            justify-content: space-between;
        }
        .footer-service {
            grid-column: 1;
            grid-row: 2;
        }
        .footer-qrcode {
            grid-column: 2;
            grid-row: 2;
            text-align: center;
            width: 160px;
            align-self: flex-start;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            line-height: 16px;
            letter-spacing: normal;
            color: #FFFFFF; margin-bottom: 48px;
        }
        .footer-col ul li { margin-bottom: 32px; }
        .footer-col ul li:last-child { margin-bottom: 0; }
        .footer-col ul li a { font-size: 14px; color: #aaa; line-height: 14px; display: block; }
        .footer-col ul li a:hover { color: var(--primary); }
        .footer-service h4 {
            font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 32px; line-height: 16px;
        }
        .footer-service .btn-online {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 20px;
            font-size: 16px;
            font-weight: 600;
            line-height: 16px;
            margin-bottom: 22px;
        }
        .footer-service p { font-size: 14px; color: #aaa; margin-bottom: 32px; line-height: 14px; display: block; }
        .footer-service .feedback { color: var(--primary); }
        .footer-social { display: flex; gap: 16px; margin-top: 16px; }
        .footer-social a {
            width: 40px; height: 40px;
            display: flex; align-items: center; justify-content: center;
            transition: opacity .2s;
        }
        .footer-social a:hover { opacity: 0.7; }
        .footer-social img { width: 40px; height: 40px; display: block; }
        .footer-qrcode img {
            width: 160px; height: 160px;
            border-radius: 6px;
            margin-bottom: 16px;
            background: #fff;
        }
        .footer-qrcode p {
            font-size: 14px; font-weight: normal; line-height: 14px; color: #FFFFFF;
        }
        .footer-bottom {
            margin-top: 80px;
            padding-top: 40px;
            border-top: 1px solid #666666;
            text-align: center;
            padding-bottom: 40px;
        }
        .footer-payments {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .footer-payments img { height: 32px; width: auto; }
        .footer-pay-note { text-align: center; font-size: 12px; color: #888; line-height: 18px; margin-bottom: 16px; }
        .footer-copyright { font-size: 12px; color: #888; line-height: 18px; text-align: center; }

        
}

@media (min-width: 600px) and (max-width: 767px) {

* { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #F74054;
            --primary-light: #FFC7CE;
            --primary-dark: #C80000;
            --text-dark: #222;
            --text-normal: #666;
            --text-light: #999;
        }
        html, body {
            font-family: "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text-dark);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
            width: 100%;
        }
        body { width: 100%; max-width: none;
            margin: 0 auto;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; outline: none; }
        img { display: block; max-width: 100%; }
        ul { list-style: none; }

        .container-responsive { width: 100%; margin: 0 auto; padding: 0 16px;}

        /* ===================== FOOTER ===================== */
        .footer {
            background: #222;
            color: #fff;
            padding-top: 40px;
        }
        .footer-links {
            display: flex;
            gap: 6px;
            margin-bottom: 36px;
            padding-bottom: 20px;
            font-size: 14px;
            line-height: 20px;
            color: #AAAAAA;
            flex-wrap: wrap;
        }
        .footer-links a { color: #aaa; }
        .footer-links a:hover { color: var(--primary); text-decoration: underline; }
        .footer-links .delim { color: #AAAAAA; }
        .footer-main {
            display: grid;
            grid-template-columns: 1fr auto;
            grid-template-rows: auto auto;
            row-gap: 44px;
            align-items: flex-start;
        }
        .footer-columns {
            display: flex;
            flex-direction: column;
            gap: 0;
            width: 100%;
            grid-column: 1 / -1;
            grid-row: 1;
        }
        .footer-col {
            padding: 20px 0;
        }
        .footer-col h4 {
            font-family: PingFang SC;
            font-size: 16px;
            font-weight: 600;
            line-height: 130%;
            letter-spacing: normal;
            color: #FFFFFF;
            margin-bottom: 0;
            position: relative;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .footer-col h4::after {
            content: "";
            width: 20px;
            height: 20px;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: center;
            background-size: 20px 20px;
            transition: transform 0.3s;
            flex-shrink: 0;
        }
        .footer-col.active h4::after {
            transform: rotate(180deg);
        }
        .footer-col ul {
            display: none;
            padding: 40px 0 0 0;
        }
        .footer-col.active ul {
            display: block;
        }
        .footer-col ul li {
            margin-bottom: 32px;
        }
        .footer-col ul li:last-child {
            margin-bottom: 0;
        }
        .footer-col ul li a { font-size: 14px; color: #aaa; line-height: 14px; display: block; }
        .footer-col ul li a:hover { color: var(--primary); }
        .footer-service {
            grid-column: 1;
            grid-row: 2;
            text-align: left;
        }
        .footer-service h4 {
            font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 32px; line-height: 16px;
        }
        .footer-service .btn-online {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 20px;
            font-size: 16px;
            font-weight: 600;
            line-height: 16px;
            margin-bottom: 22px;
        }
        .footer-service p { font-size: 14px; color: #aaa; margin-bottom: 32px; line-height: 14px; display: block; }
        .footer-service .feedback { color: var(--primary); }
        .footer-social { display: flex; gap: 16px; margin-top: 20px; justify-content: flex-start; }
        .footer-social a {
            width: 40px; height: 40px;
            display: flex; align-items: center; justify-content: center;
            transition: opacity .2s;
        }
        .footer-social a:hover { opacity: 0.7; }
        .footer-social img { width: 40px; height: 40px; display: block; }
        .footer-qrcode {
            grid-column: 2;
            grid-row: 2;
            text-align: center;
            width: 120px;
            align-self: flex-start;
            margin: 0;
        }
        .footer-qrcode img {
            width: 120px; height: 120px;
            border-radius: 6px;
            margin-bottom: 16px;
            background: #fff;
        }
        .footer-qrcode p {
            font-size: 14px; font-weight: normal; line-height: 14px; color: #FFFFFF;
        }
        .footer-bottom {
            margin-top: 80px;
            padding-top: 40px;
            border-top: 1px solid #666666;
            text-align: center;
            padding-bottom: 40px;
        }
        .footer-payments {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .footer-payments img { height: 32px; width: auto; }
        .footer-pay-note { text-align: center; font-size: 12px; color: #888; line-height: 18px; margin-bottom: 16px; }
        .footer-copyright { font-size: 12px; color: #888; line-height: 18px; text-align: center; }

        
}

@media (min-width: 480px) and (max-width: 599px) {

* { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #F74054;
            --primary-light: #FFC7CE;
            --primary-dark: #C80000;
            --text-dark: #222;
            --text-normal: #666;
            --text-light: #999;
        }
        html, body {
            font-family: "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text-dark);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
            width: 100%;
        }
        body { width: 100%; max-width: none;
            margin: 0 auto;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; outline: none; }
        img { display: block; max-width: 100%; }
        ul { list-style: none; }

        .container-responsive { width: 100%; margin: 0 auto; padding: 0 16px;}

        /* ===================== FOOTER ===================== */
        .footer {
            background: #222;
            color: #fff;
            padding-top: 40px;
        }
        .footer-links {
            display: flex;
            gap: 6px;
            margin-bottom: 36px;
            padding-bottom: 20px;
            font-size: 14px;
            line-height: 20px;
            color: #AAAAAA;
            flex-wrap: wrap;
        }
        .footer-links a { color: #aaa; }
        .footer-links a:hover { color: var(--primary); text-decoration: underline; }
        .footer-links .delim { color: #AAAAAA; }
        .footer-main {
            display: flex;
            flex-direction: column;
            row-gap: 64px;
            align-items: flex-start;
        }
        .footer-columns {
            display: flex;
            flex-direction: column;
            gap: 0;
            width: 100%;
        }
        .footer-col {
            padding: 20px 0;
        }
        .footer-col h4 {
            font-family: PingFang SC;
            font-size: 16px;
            font-weight: 600;
            line-height: 130%;
            letter-spacing: normal;
            color: #FFFFFF;
            margin-bottom: 0;
            position: relative;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .footer-col h4::after {
            content: "";
            width: 20px;
            height: 20px;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: center;
            background-size: 20px 20px;
            transition: transform 0.3s;
            flex-shrink: 0;
        }
        .footer-col.active h4::after {
            transform: rotate(180deg);
        }
        .footer-col ul {
            display: none;
            padding: 40px 0 0 0;
        }
        .footer-col.active ul {
            display: block;
        }
        .footer-col ul li {
            margin-bottom: 32px;
        }
        .footer-col ul li:last-child {
            margin-bottom: 0;
        }
        .footer-col ul li a { font-size: 14px; color: #aaa; line-height: 14px; display: block; }
        .footer-col ul li a:hover { color: var(--primary); }
        .footer-service {
            text-align: left;
        }
        .footer-service h4 {
            font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 32px; line-height: 16px;
        }
        .footer-service .btn-online {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 20px;
            font-size: 16px;
            font-weight: 600;
            line-height: 16px;
            margin-bottom: 22px;
        }
        .footer-service p {
            font-size: 14px;
            line-height: 14px;
            color: #aaa;
            margin-bottom: 32px;
            display: block;
        }
        .footer-service p:last-of-type {
            margin-bottom: 32px;
        }
        .footer-service .feedback { color: var(--primary); }
        .footer-social { display: flex; gap: 16px; margin-top: 20px; justify-content: flex-start; }
        .footer-social a {
            width: 40px; height: 40px;
            display: flex; align-items: center; justify-content: center;
            transition: opacity .2s;
        }
        .footer-social a:hover { opacity: 0.7; }
        .footer-social img { width: 40px; height: 40px; display: block; }
        .footer-qrcode {
            text-align: left;
            width: 120px;
        }
        .footer-qrcode img {
            width: 120px; height: 120px;
            border-radius: 12px;
            background: #fff;
            margin-bottom: 16px;
        }
        .footer-qrcode p {
            font-size: 14px; font-weight: normal; line-height: 14px; color: #FFFFFF;text-align: center;
        }
        .footer-bottom {
            margin-top: 80px;
            padding-top: 40px;
            border-top: 1px solid #666666;
            text-align: center;
            padding-bottom: 40px;
        }
        .footer-payments {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 24px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .footer-payments img { height: 32px; width: auto; }
        .footer-pay-note { text-align: center; font-size: 12px; color: #888; line-height: 18px; margin-bottom: 16px; }
        .footer-copyright { font-size: 12px; color: #888; line-height: 18px; text-align: center; }

        
}

@media (min-width: 360px) and (max-width: 479px), (max-width: 359px) {

* { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #F74054;
            --primary-light: #FFC7CE;
            --primary-dark: #C80000;
            --text-dark: #222;
            --text-normal: #666;
            --text-light: #999;
        }
        html, body {
            font-family: "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            color: var(--text-dark);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
            width: 100%;
        }
        body { width: 100%; max-width: none;
            margin: 0 auto;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; outline: none; }
        img { display: block; max-width: 100%; }
        ul { list-style: none; }

        .container-responsive { width: 100%; margin: 0 auto; padding: 0 16px;}

        /* ===================== FOOTER ===================== */
        .footer {
            background: #222;
            color: #fff;
            padding-top: 40px;
        }
        .footer-links {
            display: flex;
            gap: 6px;
            margin-bottom: 36px;
            padding-bottom: 20px;
            font-size: 14px;
            line-height: 20px;
            color: #AAAAAA;
            flex-wrap: wrap;
        }
        .footer-links a { color: #aaa; }
        .footer-links a:hover { color: var(--primary); text-decoration: underline; }
        .footer-links .delim { color: #AAAAAA; }
        .footer-main {
            display: flex;
            flex-direction: column;
            row-gap: 64px;
            align-items: flex-start;
        }
        .footer-columns {
            display: flex;
            flex-direction: column;
            gap: 0;
            width: 100%;
        }
        .footer-col {
            padding: 20px 0;
        }
        .footer-col h4 {
            font-family: PingFang SC;
            font-size: 16px;
            font-weight: 600;
            line-height: 130%;
            letter-spacing: normal;
            color: #FFFFFF;
            margin-bottom: 0;
            position: relative;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .footer-col h4::after {
            content: "";
            width: 20px;
            height: 20px;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: center;
            background-size: 20px 20px;
            transition: transform 0.3s;
            flex-shrink: 0;
        }
        .footer-col.active h4::after {
            transform: rotate(180deg);
        }
        .footer-col ul {
            display: none;
            padding: 40px 0 0 0;
        }
        .footer-col.active ul {
            display: block;
        }
        .footer-col ul li {
            margin-bottom: 32px;
        }
        .footer-col ul li:last-child {
            margin-bottom: 0;
        }
        .footer-col ul li a { font-size: 14px; color: #aaa; line-height: 14px; display: block; }
        .footer-col ul li a:hover { color: var(--primary); }
        .footer-service {
            text-align: left;
        }
        .footer-service h4 {
            font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 32px; line-height: 16px;
        }
        .footer-service .btn-online {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 20px;
            font-size: 16px;
            font-weight: 600;
            line-height: 16px;
            margin-bottom: 22px;
        }
        .footer-service p {
            font-size: 14px;
            color: #aaa;
            margin-bottom: 32px;
            line-height: 20px;
            display: block;
        }
        .footer-service p:last-of-type {
            margin-bottom: 32px;
        }
        .footer-service .feedback { color: var(--primary); }
        .footer-social { display: flex; gap: 16px; justify-content: flex-start; }
        .footer-social a {
            width: 40px; height: 40px;
            display: flex; align-items: center; justify-content: center;
            transition: opacity .2s;
        }
        .footer-social a:hover { opacity: 0.7; }
        .footer-social img { width: 40px; height: 40px; display: block; }
        .footer-qrcode {
            text-align: left;
            width: 120px;
        }
        .footer-qrcode img {
            width: 120px; height: 120px;
            border-radius: 6px;
            margin-bottom: 16px;
            background: #fff;
        }
        .footer-qrcode p {
            font-size: 14px; font-weight: normal; line-height: 14px; color: #FFFFFF;text-align: center;
        }
        .footer-bottom {
            margin-top: 80px;
            padding-top: 40px;
            border-top: 1px solid #666666;
            text-align: center;
            padding-bottom: 40px;
        }
        .footer-payments {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .footer-payments img { height: 32px; width: auto; }
        .footer-pay-note { text-align: center; font-size: 12px; color: #888; line-height: 18px; margin-bottom: 16px; }
        .footer-copyright { font-size: 12px; color: #888; line-height: 18px; text-align: center; }

        
}

/* ======================================================================
   在线客服工作时间文案：文字换行时行间距太小（缺陷单，2026-08-27）
   整块可以直接删掉，删掉就完全回到原样；上面 9 个手绘断点里一行都没动。

   成因：.footer-service p 是 font-size:14px + line-height:14px（正好 100%），
   单行时看不出来，一旦文案变长换行，两行的字就贴在一起。
   9 个断点里有 8 个都是 14px，只有 360-479/≤359 那档手绘的是 20px。

   改法：≥480 统一给 22px（14 × 1.57）；≤479 那档保留作者自己画的 20px 不动。
   margin-bottom 一律没动，所以段间距不变；单行时这块整体会高 8px/行。
   ====================================================================== */
@media (min-width: 480px) {
    .footer-service p {
        line-height: 22px;
    }
}

/* ======================================================================
   footer 最底部贴边：版权行下面没留空（缺陷单，2026-08-27）
   整块可以直接删掉，删掉后回到原样。

   成因：.footer-bottom 有 padding-top: 40px，但 padding-bottom 只在
   ≤1279 的 6 个断点里写了 40px；≥1280 的三档（1280-1439 / 1440-1919 /
   ≥1920）漏了，所以「© 2023 Leyifan, Inc.」直接顶到 footer 下沿。

   改法：只给漏掉的这三档补上 40px，和其它断点取同一个值。
   选择器和手绘那条同特异度(0,1,0)，靠位置在后取胜，不用 !important。
   ====================================================================== */
@media (min-width: 1280px) {
    .footer-bottom {
        padding-bottom: 40px;
    }
}