/* ============================================
   鐜颁唬鍖朥I澧炲己鏍峰紡 - 瀹忓畤鐢佃剳鏈夐檺鍏徃
   浠呭湪鍘熷style.css鍩虹涓婂仛瀹夊叏澧炲己
   娉ㄦ剰锛?hd (header) 鍖哄煙涓嶅仛浠讳綍瑕嗙洊
   ============================================ */

/* 鍏ㄥ眬鍙橀噺 */
:root {
    --primary: #e4392a;
    --primary-dark: #c0392b;
    --accent: #e4392a;
    --accent-dark: #c0392b;
    --dark: #222222;
    --dark-gradient-start: #1a1a2e;
    --dark-gradient-end: #222222;
    --gray-100: #f8f9fa;
    --gray-200: #dddddd;
    --gray-300: #cccccc;
    --gray-400: #888888;
    --gray-500: #444444;
    --gray-600: #444444;
    --gray-700: #333333;
    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.03);
    --shadow: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-md: 0 6px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.10);
    --radius: 12px;
    --radius-btn: 8px;
    --radius-sm: 6px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --gradient-light: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

/* ============================================
   Sticky Footer — 确保深色 footer 始终贴底，消除底部白边
   ============================================ */
html, body {
    margin: 0;
    padding: 0;
}
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
#bd {
    flex: 1 0 auto;
}
#fd {
    flex-shrink: 0;
}

/* ============================================
   Header 淇濇姢瑙勫垯 - 闃叉鍏ㄥ眬鏍峰紡姹℃煋 #hd 鍖哄煙
   ============================================ */
/* 寮哄埗淇濇姢 #hd 鍖哄煙锛屼笉琚叏灞€鏍峰紡瑕嗙洊 */
#hd, #hd *, #m-hd, #m-hd * {
    /* 閲嶇疆鍙兘琚叏灞€鏍峰紡褰卞搷鐨勫睘鎬?*/
}

/* 鏄庣‘淇濇姢 #hd 鍖哄煙鐨?ul/ol 鏍峰紡涓嶈鍏ㄥ眬瑙勫垯瑕嗙洊 */
#hd ul, #hd ol,
#hd ul li, #hd ol li,
#nav ul, #nav ol {
    padding-left: 0 !important;
    list-style: none !important;
    margin: 0 !important;
}

/* 淇濇姢 #hd 鍖哄煙鐨?a 鏍囩涓嶈鍏ㄥ眬 transition 骞叉壈 */
#hd a {
    transition: color 0.3s ease !important;
}

/* 瀵艰埅閾炬帴 hover 鈥?鍙樼孩 + 寰斁澶?*/
#hd a:hover {
    color: #e4392a !important;
    transform: scale(1.02);
    display: inline-block;
}

/* 淇濇姢 #hd 鍖哄煙鐨?img 涓嶈鍏ㄥ眬 max-width 褰卞搷 */
#hd .logo img {
    max-width: none !important;
    height: auto;
}

/* 淇濇姢鐢佃瘽鍖哄煙鏍峰紡 */
#hd .tel {
    color: #e4392a !important;
    font-weight: 700 !important;
    font-size: 16px !important;
}

/* ============================================
   鍏ㄥ眬瀛椾綋浼樺寲
   ============================================ */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: #333;
    line-height: 1.7;
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 涓诲唴瀹瑰尯鐧借壊鑳屾櫙锛屼笌娴呯伆 body 鑳屾櫙褰㈡垚灞傛 */
#main {
    background-color: #ffffff;
}

/* ============================================
   Banner 鍖哄煙浼樺寲
   ============================================ */
#banner .slides li .ban-txt h2 {
    font-weight: 700;
    background: linear-gradient(135deg, #e4392a, #c0392b, #ff6b5e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    letter-spacing: 1px;
}

#banner .slides li .ban-txt h3 {
    font-weight: 400;
    background: linear-gradient(135deg, #ff6b5e, #e4392a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
}

/* ============================================
   鏍囬鍖哄煙缇庡寲
   ============================================ */
.tit-i h3 {
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.tit-i h5 {
    letter-spacing: 3px;
    font-weight: 300;
    color: var(--gray-500);
}

.tit-i em {
    border-bottom: none !important;
    background: linear-gradient(90deg, var(--accent) 0%, #ff8a80 100%);
    border-radius: 2px;
}

/* ============================================
   鍗＄墖/鍒楄〃椤圭幇浠ｅ寲
   ============================================ */
/* 鏈嶅姟鍥炬爣鍒楄〃椤归棿璺?- 闃叉 hover 鏀惧ぇ鏃跺崱鐗囬噸鍙?*/
.ul-icon-i li {
    margin-bottom: 30px;
    overflow: visible;
}

.ul-icon-i li .pad,
.ul-webset li,
.ul-about li {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    padding: 28px 24px;
    position: relative;
    z-index: 1;
}

/* 淇 .pic overlay 瀹氫綅锛氬尮閰?.pad 鐨?padding-top */
.ul-icon-i li .pad .pic {
    top: 28px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ul-icon-i li .pad:hover .pic {
    opacity: 1;
}

/* 鍗＄墖 hover锛氬井鏀惧ぇ + 闃村奖鍔犳繁锛堝皬娓呮柊椋庢牸锛?*/
.ul-icon-i li .pad:hover,
.ul-webset li:hover,
.ul-about li:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
    z-index: 10;
}

/* ============================================
   缁熶竴鍥炬爣瀹瑰櫒鏍峰紡 - 鏈嶅姟/妗堜緥/鍏充簬绛夋ā鍧?   ============================================ */
/* 鏈嶅姟鍥炬爣瀹瑰櫒 - 缁熶竴灏哄銆佽儗鏅€佽竟妗?*/
.ul-webset li .pad .icon,
.ul-webset li .pad img,
.ul-about li .pad .icon,
.ul-about li .pad img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--gray-100);
    border: 2px solid var(--gray-200);
    padding: 12px;
    box-sizing: border-box;
    object-fit: contain;
    display: block;
    margin: 0 auto 16px;
    transition: var(--transition);
}

.ul-webset li:hover .pad .icon,
.ul-webset li:hover .pad img,
.ul-about li:hover .pad .icon,
.ul-about li:hover .pad img {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.05);
}

/* 缁熶竴鍗＄墖鍐呮爣棰樻牱寮?*/
.ul-icon-i li h3,
.ul-webset li h3,
.ul-about li h3 {
    color: var(--gray-700);
    font-weight: 700;
    font-size: 18px;
    text-align: center;
    margin: 10px 0 8px;
    transition: color 0.3s ease;
}

.ul-icon-i li .pad:hover h3 {
    color: var(--accent);
}

/* 缁熶竴鍗＄墖鍐呮弿杩版枃瀛?*/
.ul-icon-i li .pad p,
.ul-webset li .pad p,
.ul-about li .pad p {
    color: var(--gray-500);
    font-size: 14px;
    line-height: 1.7;
    text-align: center;
    margin: 0;
    transition: color 0.3s ease;
}

.ul-icon-i li .pad:hover p {
    color: #222;
}

/* ============================================
   妗堜緥/鏂伴椈鍒楄〃
   ============================================ */
.ul-case-i li a,
.ul-case li .block,
.ul-list li .pad {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

/* 鍗＄墖 hover锛氬井鏀惧ぇ + 闃村奖鍔犳繁 */
.ul-case-i li a:hover,
.ul-case li .block:hover,
.ul-list li .pad:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

/* 鍥剧墖鍦嗚 */
.ul-case-i li a img,
.ul-case li .block img,
.ul-list li .pad img {
    border-radius: var(--radius) var(--radius) 0 0;
    transition: var(--transition);
}

.ul-case-i li a:hover img,
.ul-case li .block:hover img,
.ul-list li .pad:hover img {
    transform: scale(1.05);
}

/* ============================================
   鏂伴椈鍗＄墖
   ============================================ */
.ul-news-i li {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.ul-news-i li:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.ul-news-i li img {
    border-radius: var(--radius) var(--radius) 0 0;
    transition: var(--transition);
}

.ul-news-i li:hover img {
    transform: scale(1.05);
}

/* ============================================
   杞欢涓嬭浇/鏂伴椈鍗＄墖 鈥?娣辫壊鑳屾櫙鏂囧瓧寮哄埗鐧借壊
   瑕嗙洊 style.css 鐏拌壊 & modern.css 鍏ㄥ眬 h3/link 娣辫壊瑙勫垯
   ============================================ */
.ul-news-i li {
    color: #ffffff !important;
}
.ul-news-i li .txt span {
    color: #ffffff !important;
}
.ul-news-i li .txt span em {
    color: #ffffff !important;
}
.ul-news-i li h3,
.ul-news-i li h3 a,
.ul-news-i li h3 a:link,
.ul-news-i li h3 a:visited {
    color: #ffffff !important;
}
.ul-news-i li p {
    color: #e0e3ec !important;
}
.ul-news-i li .hover .pad {
    color: #ffffff !important;
}
.ul-news-i li .hover .pad h3,
.ul-news-i li .hover .pad h3 a,
.ul-news-i li .hover .pad h3 a:link,
.ul-news-i li .hover .pad h3 a:visited {
    color: #ffffff !important;
}
.ul-news-i li .hover .pad p {
    color: #d0d4e0 !important;
}

/* ============================================
   鎸夐挳缁熶竴缇庡寲
   ============================================ */
.contact-form .sub,
.service-btn a,
.news-more a,
.more-i a,
.btn,
button[type="submit"] {
    border-radius: var(--radius-btn);
    font-weight: 600;
    letter-spacing: 1px;
    transition: var(--transition);
    box-shadow: var(--shadow);
    border: none;
    cursor: pointer;
}

.contact-form .sub:hover,
.service-btn a:hover,
.news-more a:hover,
.more-i a:hover,
.btn:hover,
button[type="submit"]:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(228, 57, 42, 0.25);
    background: var(--accent);
    color: var(--white);
}

/* ============================================
   琛ㄥ崟杈撳叆妗嗭紙灏忔竻鏂伴鏍硷級
   ============================================ */
.contact-form .inp,
.contact-form textarea,
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
textarea,
select {
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 15px;
    transition: var(--transition);
    border: 2px solid var(--gray-200);
    font-family: inherit;
    background: var(--white);
}

.contact-form .inp:focus,
.contact-form textarea:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(228, 57, 42, 0.1);
}

/* ============================================
   鏂囩珷璇︽儏椤碉紙灏忔竻鏂伴鏍硷級
   ============================================ */
.article h1 {
    font-weight: 800;
    letter-spacing: 1px;
    line-height: 1.4;
    margin-bottom: 20px;
    color: #222;
}

.article-con {
    line-height: 2;
    font-size: 16px;
    color: var(--gray-500);
}

.article-con img {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    max-width: 100%;
    height: auto;
    margin: 24px 0;
}

.article-con p {
    margin-bottom: 18px;
}

/* ============================================
   Header 椤堕儴瀵艰埅鏍?- 浠呭仛寰皟涓嶇牬鍧忓師缁撴瀯
   娉ㄦ剰锛氫笉瑕嗙洊 #hd 鍖哄煙鐨勪换浣曟牱寮?   ============================================ */
/* #hd 鍖哄煙淇濇寔鍘熸牱锛屼笉鍋氫换浣曚慨鏀?*/

/* ============================================
   Footer 椤佃剼缇庡寲 - 閲嶇偣浼樺寲
   ============================================ */

/* Footer 涓诲鍣?- 娣辫摑娓愬彉鑳屾櫙 */
#fd {
    background: linear-gradient(135deg, var(--dark-gradient-start) 0%, var(--dark-gradient-end) 100%);
    color: var(--gray-300);
    position: relative;
    overflow: hidden;
    padding-bottom: 0;
    margin-bottom: 0;
    box-sizing: border-box;
}

/* 瑁呴グ鍒嗗壊绾?- 娓愬彉椋庢牸 */
.fd-divider {
    height: 3px;
    background: linear-gradient(90deg, var(--accent) 0%, #ff8a80 50%, transparent 100%);
    margin-bottom: 0;
}

/* Footer 椤堕儴鍐呭鍖?- CSS Grid 涓夊垪甯冨眬锛屼笌椤甸潰涓讳綋 .wp 瀵归綈 */
.fd-top {
    display: grid;
    grid-template-columns: 1fr 1.1fr 0.9fr;
    gap: 30px;
    padding: 55px 20px 35px;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
    align-items: start;
}

/* 瑕嗙洊 style.css 鐨?flex 鍒楀闄愬埗 鈥?5鍒?0%浼氬帇缂?鍒楀竷灞€ */
#fd .fd-top dl {
    flex: 1;
    max-width: none;
}

/* 閲嶇疆 dl 榛樿杈硅窛锛岀‘淇濆垪鍐呭榻?*/
#fd dl {
    margin: 0;
}
#fd dl dd {
    margin-left: 0;
}

/* 鍚勫垪鏍峰紡 */
.fd-col-nav,
.fd-col-contact,
.fd-col-qr {
    min-width: 0;
}
/* 浜岀淮鐮佸垪 */
.fd-col-qr {
    max-width: 130px;
    justify-self: center;
}

/* 鍒楁爣棰?*/
#fd dl dt {
    color: var(--white);
    font-weight: 700;
    font-size: 16px;
    position: relative;
    padding-bottom: 12px;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

/* 绾㈣壊鐭楗扮嚎 鈥?缁熶竴 28px锛屾笎鍙橀鏍?*/
#fd dl dt::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), #ff8a80);
    border-radius: 2px;
}

/* 鍏充簬鎴戜滑鎻忚堪鏂囧瓧 */
.fd-about-desc {
    color: #d0d4e0 !important;
    line-height: 1.8;
    font-size: 14px;
    margin-bottom: 20px;
}

/* 閾炬帴鍒楄〃 */
#fd .ul-fd li {
    margin-bottom: 10px;
    transition: var(--transition);
}

/* 浜у搧鏈嶅姟/鍒楄〃閾炬帴 鈥?寮哄埗鐧借壊锛岃鐩?style.css #a8a8af */
#fd .ul-fd li a,
#fd .ul-fd li a:link,
#fd .ul-fd li a:visited {
    color: #ffffff !important;
    transition: var(--transition);
    display: inline-block;
    font-size: 14px;
}

#fd .ul-fd li a:hover {
    color: #e4392a !important;
    transform: translateX(6px);
    text-decoration: underline !important;
}

/* 鑱旂郴鏂瑰紡鍒楄〃 - 寮哄埗浜壊锛岃鐩?style.css */

.ul-fd-contact li span {
    color: #e0e3ec !important;
    font-weight: 600;
    margin-right: 8px;
    white-space: nowrap;
}

.ul-fd-contact li a {
    color: #ffffff !important;
    transition: var(--transition);
}

.ul-fd-contact li a:hover {
    color: #e4392a !important;
    text-decoration: underline !important;
}

/* 鑱旂郴鏂瑰紡鍥炬爣 - 浣跨敤 CSS 浼厓绱犳浛浠?emoji锛屾洿缇庤 */
.ul-fd-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 12px;
    font-size: 14px;
    color: #e0e3ec !important;
    padding-left: 0;
}

.ul-fd-contact li::before {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-right: 10px;
    margin-top: 2px;
    flex-shrink: 0;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.7;
}

/* 鍦板潃鍥炬爣 */
.fd-li-addr::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23d0d4e0'%3E%3Cpath d='M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z'/%3E%3C/svg%3E");
}

/* 鐢佃瘽鍥炬爣 */
.fd-li-tel::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23d0d4e0'%3E%3Cpath d='M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z'/%3E%3C/svg%3E");
}

/* 閭鍥炬爣 */
.fd-li-email::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23d0d4e0'%3E%3Cpath d='M20 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z'/%3E%3C/svg%3E");
}

/* 鏃堕棿鍥炬爣 */
.fd-li-time::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23d0d4e0'%3E%3Cpath d='M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zM12 20c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8zm.5-13H11v6l5.25 3.15.75-1.23-4.5-2.67z'/%3E%3C/svg%3E");
}

/* 鎮仠鏃跺浘鏍囧彉鐧?*/
.ul-fd-contact li:hover::before {
    opacity: 1;
    filter: brightness(2);
}

/* 绀句氦鍥炬爣琛?*/
.fd-social-row {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

/* 绀句氦鍥炬爣 */
.fd-social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.08);
    color: var(--gray-400);
    transition: var(--transition);
    text-decoration: none;
}

.fd-social-icon svg {
    width: 16px;
    height: 16px;
}

.fd-social-icon:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(228, 57, 42, 0.4);
}

.fd-social-icon:hover svg {
    filter: brightness(3);
}

/* 浜岀淮鐮佸鍣?*/
.fd-qr-box {
    background: var(--white);
    border-radius: var(--radius);
    padding: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    max-width: 120px;
    margin: 0 auto;
}

.fd-qr-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.fd-qr-box img {
    width: 90px;
    height: 90px;
    border-radius: 4px;
    margin-bottom: 8px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.fd-qr-box p {
    color: #333 !important;
    font-size: 12px;
    margin: 0;
    writing-mode: horizontal-tb;
    white-space: nowrap;
}

/* 鐗堟潈鏍?鈥?涓?footer 涓讳綋鑳屾櫙缁熶竴 */
.fd-copy {
    background: linear-gradient(135deg, var(--dark-gradient-start) 0%, var(--dark-gradient-end) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 20px;
    margin-top: 0;
}

.fd-copy-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    color: #b0b6c8;
    font-size: 13px;
    box-sizing: border-box;
}

/* 鐗堟潈鏍?鈥?寮哄埗浜壊锛岃鐩?style.css #a3a3a9 */

#fd .fd-copy,
.fd-copy-inner {
    color: #b0b6c8 !important;
}

.fd-copy-text {
    color: #b0b6c8 !important;
}

.fd-copy-divider {
    color: rgba(255, 255, 255, 0.2) !important;
    margin: 0 5px;
}

.fd-copy-inner a,
.fd-copy-inner a:link,
.fd-copy-inner a:visited {
    color: #c0c4d0 !important;
    transition: var(--transition);
}

.fd-copy-inner a:hover {
    color: #e4392a !important;
}

.fd-friend-links a {
    margin: 0 5px;
}

/* 鍥炲埌椤堕儴鎸夐挳 */
.fd-back-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(228, 57, 42, 0.4);
    z-index: 9999;
}

.fd-back-top:hover {
    background: var(--accent-dark);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(228, 57, 42, 0.6);
}

.fd-back-top svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   渚ц竟鏍?   ============================================ */
.side ul li .sidebox {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    background: var(--white);
    padding: 24px;
    margin-bottom: 24px;
}

.side ul li .sidebox:hover {
    box-shadow: var(--shadow-md);
}

/* ============================================
   鍒嗛〉
   ============================================ */
.dede_pages ul li a,
.pages a,
.page-item {
    border-radius: var(--radius);
    transition: background 0.2s ease, color 0.2s ease;
    padding: 8px 15px;
    display: inline-block;
    margin: 0 3px;
    border: 1px solid var(--gray-200);
    color: var(--gray-700);
    text-decoration: none;
}

.dede_pages ul li a:hover,
.pages a:hover,
.page-item:hover {
    background: var(--accent);
    color: var(--white);
    transition: background 0.2s ease, color 0.2s ease;
}

/* 褰撳墠椤?鈥?闈欐€侊紝涓嶅搷搴?hover */
.dede_pages ul li.thisclass a {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
    box-shadow: var(--shadow);
    cursor: default;
}

/* ============================================
   婊氬姩鏉＄編鍖?   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-dark);
}

/* ============================================
   閫変腑鏂囨湰
   ============================================ */
::selection {
    background: rgba(228, 57, 42, 0.15);
    color: #333;
}

::-moz-selection {
    background: rgba(228, 57, 42, 0.15);
    color: #333;
}

/* ============================================
   鍔ㄧ敾
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ============================================
   鎵撳嵃鏍峰紡
   ============================================ */
@media print {
    #hd, #fd, .side, .side2, .contact-form, .fd-back-top {
        display: none !important;
    }
}

/* ============================================
   绉诲姩绔搷搴斿紡 - 閲嶇偣浼樺寲 Footer
   ============================================ */
@media screen and (max-width: 768px) {
    /* 鍏ㄥ眬璋冩暣 */
    .tit-i h3 {
        font-size: 22px;
    }

    .contact-form .inp {
        width: 100% !important;
        margin-bottom: 12px;
    }

    /* Footer 绉诲姩绔紭鍖?鈥?鍗曞垪鍫嗗彔 */
    .fd-top {
        display: grid !important;
        grid-template-columns: 1fr;
        padding: 30px 15px 25px;
        gap: 25px;
        max-width: 100%;
    }
    /* 覆盖 less.css 的 bug：#fd margin-top:-18px 重叠 + padding-top:0 */
    #fd {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }
    /* 修复 .ul-news-i 横向溢出（覆盖 style.css margin-left:-30px;width:110%） */
    .ul-news-i {
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    /* 移动端 #bd 适配 50px 高度移动导航 */
    #bd {
        padding-top: 50px !important;
    }
    /* 隐藏所有固定悬浮侧边栏 */
    .side, .side2 {
        display: none !important;
    }

    .fd-col-nav,
    .fd-col-contact,
    .fd-col-qr {
        min-width: 100%;
        max-width: 100%;
        margin-bottom: 0;
    }

    .fd-col-qr {
        justify-self: center;
    }

    #fd dl dt {
        font-size: 15px;
        margin-bottom: 15px;
        padding-bottom: 10px;
    }

    .fd-about-desc {
        font-size: 13px;
    }

    .fd-social-row {
        justify-content: flex-start;
    }

    .fd-qr-box {
        padding: 12px;
    }

    .fd-qr-box img {
        width: 90px;
        height: 90px;
    }

    .fd-copy {
        padding: 18px 15px;
    }

    .fd-copy-inner {
        font-size: 12px;
        flex-direction: column;
        gap: 8px;
        text-align: center;
        padding: 0 15px;
    }

    .fd-copy-divider {
        display: none;
    }

    .fd-friend-links {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }

    /* 鍥炲埌椤堕儴鎸夐挳绉诲姩绔皟鏁?*/
    .fd-back-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* ============================================
   骞虫澘绔搷搴斿紡
   ============================================ */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    /* 修复 .ul-news-i 平板端横向溢出 */
    .ul-news-i {
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    .fd-top {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }

    .fd-col-qr {
        grid-column: 1 / -1;
        max-width: none;
        justify-self: center;
    }
}

/* ============================================
   鍐呭鍖烘闂磋窛浼樺寲 - 浠呭奖鍝嶅唴瀹瑰尯锛屼笉瑕嗙洊 header
   ============================================ */
#main .section,
#main .mod-i,
#main .wp,
#banner ~ .wp,
.body .section,
.body .mod-i {
    padding-top: 80px;
    padding-bottom: 80px;
}

/* .wp 瀹瑰櫒鍦ㄧ櫧鑹茶儗鏅笅澧炲姞宸﹀彸鐣欑櫧鎰?*/
#main .wp {
    background-color: #ffffff;
    border-radius: 0;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
}

/* 鍥剧墖榛樿鍦嗚 - 鎺掗櫎 #hd 鍖哄煙 */
img {
    max-width: 100%;
    height: auto;
}

#hd img, #m-hd img {
    max-width: none;
}

/* 閾炬帴榛樿杩囨浮鏁堟灉 - 鎺掗櫎 #hd 鍖哄煙閬垮厤骞叉壈瀵艰埅 */
a {
    transition: var(--transition);
}

#hd a, #m-hd a {
    transition: color 0.3s ease;
}

/* 鍒楄〃榛樿鏍峰紡浼樺寲 - 鎺掗櫎 #hd 鍜?#nav 鍖哄煙閬垮厤鐮村潖瀵艰埅鑿滃崟 */
#main ul, #main ol,
.body, body > ul, body > ol,
.section ul, .section ol,
.mod-i ul, .mod-i ol,
.wp ul, .wp ol,
#fd ul, #fd ol,
.article-con ul, .article-con ol,
.side ul, .side ol,
.ul-icon-i, .ul-webset, .ul-about,
.ul-case-i, .ul-case, .ul-list,
.ul-news-i {
    padding-left: 0;
    list-style: none;
}

/* 切断 ul-webset 内绝对定位面板的溢出链，防止撑出 body scrollHeight 导致 footer 下方留白 */
.ul-webset {
    overflow: hidden !important;
}

/* 琛ㄦ牸缇庡寲 */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

table th,
table td {
    padding: 12px 15px;
    border: 1px solid var(--gray-200);
    text-align: left;
}

table th {
    background: var(--gray-100);
    font-weight: 600;
}

/* 寮曠敤鍧楃編鍖?*/
blockquote {
    border-left: 4px solid var(--accent);
    padding: 15px 20px;
    margin: 20px 0;
    background: var(--gray-100);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--gray-600);
}

/* 浠ｇ爜鍧楃編鍖?*/
code, pre {
    font-family: "Consolas", "Monaco", "Courier New", monospace;
    background: var(--gray-100);
    border-radius: var(--radius);
    padding: 2px 6px;
    font-size: 14px;
}

pre {
    padding: 15px;
    overflow-x: auto;
    border: 1px solid var(--gray-200);
}

pre code {
    padding: 0;
    background: transparent;
}



/* 鍒嗛殧绾匡細缁嗙偣绾匡紝娓呯埥鎰?*/
hr,
.divider,
.section-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--gray-200) 20%, var(--gray-200) 80%, transparent 100%);
    margin: 0;
}

/* 鏍囬鍖哄煙澧炲己锛氳交寰簳閮ㄦ笎鍙樿楗版潯 */
.tit-i {
    position: relative;
    padding-bottom: 18px;
    margin-bottom: 36px;
}

.tit-i::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
    border-radius: 3px;
}

/* ============================================
   鏁寸珯缇庡寲浼樺寲 - 澧炲己瑙嗚鍝佽川
   ============================================ */

/* 鍗＄墖闃村奖鏇村姞绮捐嚧 鈥?鐧借壊涓婚涓嬫洿鏌斿拰 */
.ul-icon-i li .pad,
.ul-webset li,
.ul-about li,
.ul-case-i li a,
.ul-case li .block,
.ul-list li .pad,
.ul-news-i li,
.side ul li .sidebox {
    box-shadow: var(--shadow);
}

.ul-icon-i li .pad:hover,
.ul-webset li:hover,
.ul-about li:hover,
.ul-case-i li a:hover,
.ul-case li .block:hover,
.ul-list li .pad:hover,
.ul-news-i li:hover {
    box-shadow: var(--shadow-lg);
}
:not(#hd):not(#m-hd) > a,
.body a,
#main a,
.article-con a,
.side a {
    color: #333;
}

:not(#hd):not(#m-hd) > a:hover,
.body a:hover,
#main a:hover,
.article-con a:hover,
.side a:hover {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s cubic-bezier(0.4,0,0.2,1), background 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ===== 鍐呭鍖哄煙 hover 杞昏Е鐗规晥 ===== */

/* 鏂囩珷鍒楄〃鏍囬閾炬帴 hover */
.ul-list li .title h3 a:hover {
    color: #e4392a !important;
    transform: scale(1.02);
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* 妗堜緥鍗＄墖鏍囬 hover */
.ul-case li .txt h3 a:hover {
    color: #e4392a !important;
    transform: scale(1.02);
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* 渚ц竟鏍忛摼鎺?hover */
.side ul li a:hover {
    color: #e4392a !important;
    transform: scale(1.02);
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* 鍒嗛〉閾炬帴 hover 鈥?绾㈣壊鑳屾櫙锛屾棤 scale 闃叉姈鍔?*/
.dede_pages ul li a:hover,
.pages a:hover,
.page-item:hover {
    background: #e4392a !important;
    color: #ffffff !important;
    border-color: #e4392a !important;
    padding: 8px 15px !important;
    transition: background 0.2s ease, color 0.2s ease;
}

/* Footer 閾炬帴鐙珛澶勭悊 鈥?娣辫壊鑳屾櫙涓嬮渶瑕佷寒鑹诧紝!important 瑕嗙洊 style.css */
#fd a,
#fd a:link,
#fd a:visited {
    color: #d0d4e0 !important;
}

#fd a:hover {
    color: #e4392a !important;
}

/* Footer h5 鈥?瑕嗙洊 style.css #a8a8af */
#fd h5 {
    color: #d0d4e0 !important;
}

/* 鏍囬灞傜骇浼樺寲 - 缁熶竴瀛椾綋澶у皬灞傜骇 */
h1, h2, h3, h4, h5, h6 {
    color: var(--dark);
    line-height: 1.4;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; font-weight: 700; }
h3 { font-size: 1.375rem; color: #333; }
h4 { font-size: 1.25rem; color: #444; }
h5 { font-size: 0.75rem; color: var(--gray-400); }
h6 { font-size: 0.875rem; }

/* 鍐呭鍖哄煙浼樺寲 */
.article-con p {
    margin-bottom: 15px;
}

.article-con ul,
.article-con ol {
    padding-left: 20px;
    margin-bottom: 15px;
}

.article-con ul li,
.article-con ol li {
    margin-bottom: 8px;
    line-height: 1.8;
}

/* Banner 鍖哄煙澧炲己 - 灏忔竻鏂版祬鑹叉笎鍙橀伄缃?*/
#banner {
    position: relative;
    overflow: hidden;
    background-color: transparent;
}

#banner .slides li {
    position: relative;
}

/* 鏋佹贰鐧借壊娓愬彉閬僵锛岀‘淇濇枃瀛楀彲璇讳笉鐮村潖娓呯埥鎰?*/
#banner .slides li .ban-txt {
    z-index: 2;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.30);
}

/* 绉诲姩绔綋楠屼紭鍖?*/
@media screen and (max-width: 768px) {
    /* 绉诲姩绔崱鐗囦紭鍖?*/
    .ul-icon-i li .pad,
    .ul-webset li,
    .ul-about li {
        padding: 22px 18px;
    }

    /* 绉诲姩绔寜閽叏瀹?*/
    .contact-form .sub,
    .service-btn a,
    .news-more a,
    .more-i a,
    .btn,
    button[type="submit"] {
        width: 100%;
        text-align: center;
    }

    /* 绉诲姩绔〃鍗曚紭鍖?*/
    .contact-form .inp,
    .contact-form textarea,
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="password"],
    textarea,
    select {
        font-size: 16px; /* 闃叉iOS缂╂斁 */
    }

    /* 绉诲姩绔爣棰樺ぇ灏忚皟鏁?*/
    h1 { font-size: 24px; }
    h2 { font-size: 20px; }
    h3 { font-size: 18px; }
    h4 { font-size: 16px; }

    /* 绉诲姩绔〃鏍间紭鍖?*/
    table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* 绉诲姩绔?Banner 浼樺寲 */
    #banner {
        background-color: transparent;
        max-height: 50vw;
    }

    #banner .slides li img {
        object-fit: cover;
        min-height: 200px;
    }

    #banner .slides li .ban-txt h2 {
        font-size: 18px;
        letter-spacing: 1px;
    }

    #banner .slides li .ban-txt h3 {
        font-size: 14px;
    }

    /* 绉诲姩绔唴瀹瑰尯鎭㈠宸﹀彸杈硅窛 */
    #main .wp {
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 导航栏 - 显示移动端导航，隐藏桌面导航 */
    #hd { display: none !important; }
    #m-hd { display: block; }

    /* 服务图标区 - 四列改两列 */
    .ul-icon-i li {
        width: 50%;
        padding-bottom: 20px;
    }
    .ul-icon-i li .pad {
        padding: 16px 10px;
    }

    /* 案例卡片区 - 四列改两列 */
    .ul-case-i li {
        width: 50%;
        padding: 0 8px;
        margin-bottom: 16px;
    }

    /* 案例列表区 - 三列改单列 */
    .ul-case li {
        width: 100%;
        padding: 0 5px;
        margin-bottom: 16px;
    }

    /* 软件下载/新闻列表 - 四列改单列 */
    .ul-news-i li {
        width: 100%;
        min-height: auto;
        margin-bottom: 16px;
    }

    /* 内容区块间距缩小 */
    .section {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    /* 图片强制自适应 */
    img {
        max-width: 100%;
        height: auto;
    }

    /* 防止横向溢出 */
    body,
    html {
        overflow-x: hidden;
    }
    .wp {
        max-width: 100%;
    }

    /* 触摸目标最小尺寸 */
    a,
    button,
    .m-trigger,
    input[type="submit"],
    input[type="button"],
    button[type="submit"],
    .btn {
        min-height: 44px;
        min-width: 44px;
    }

    /* 侧边栏隐藏 */
    .side { display: none !important; }

    /* Banner 标题进一步缩小 */
    #banner .slides li .ban-txt h2 {
        font-size: 16px;
    }
    #banner .slides li .ban-txt h3 {
        font-size: 13px;
    }

    /* 标题区间距压缩 */
    .tit-i {
        margin-bottom: 24px;
        padding-bottom: 14px;
    }

    /* 文章列表单列 */
    .ul-list li {
        width: 100%;
        float: none;
        margin-bottom: 16px;
    }

    /* 内页内容区 */
    .article-con {
        padding: 15px;
    }
    
    /* 地图区域移动端 — 缩小顶部间距 */
    .map {
        margin-top: 30px;
    }
    /* 联系表单双列输入框移动端全宽 */
    .contact-form .inp.l,
    .contact-form .inp.r {
        width: 100% !important;
        float: none;
        display: block;
    }
    /* Banner 左右箭头隐藏（移动端用滑动） */
    #banner .flex-direction-nav {
        display: none;
    }
    /* 案例区负 margin 归零 */
    .ul-case-i {
        margin-left: 0;
        margin-right: 0;
    }
    /* 修复 less.css 768px 中 .ul-news-i margin-left:5px 偏差 */
    .ul-news-i {
        margin-left: 0;
    }

}

/* 骞虫澘绔紭鍖?*/
@media screen and (min-width: 769px) and (max-width: 1024px) {
    /* 服务图标区 */
    .ul-icon-i li .pad,
    .ul-webset li,
    .ul-about li {
        padding: 26px 20px;
    }

    /* 案例卡片 - 四列改三列 */
    .ul-case-i li {
        width: 33.3333%;
        padding: 0 12px;
    }

    /* 软件下载/新闻列表 - 四列改两列 */
    .ul-news-i li {
        width: 49%;
        margin-bottom: 16px;
    }

    /* 案例列表保持三列 */
    .ul-case li {
        width: 33.3333%;
    }

    /* 防止横向溢出 */
    .wp {
        max-width: 100%;
    }
}

/* 骞虫粦婊氬姩 */
html {
    scroll-behavior: smooth;
}

/* 鍥剧墖鍔犺浇浼樺寲 */
img {
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* 鐒︾偣鍙鎬т紭鍖?- 鏃犻殰纰嶈闂?*/
:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* 鍔犺浇鐘舵€佷紭鍖?*/
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--gray-300);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}



/* ============================================
   增强：纯 CSS 汉堡菜单（移动端导航）
   需要 HTML 结构中有对应的 checkbox + label
   ============================================ */
@media screen and (max-width: 768px) {
    /* 汉堡菜单按钮 */
    .m-nav-toggle {
        display: block;
        position: absolute;
        top: 50%;
        right: 15px;
        transform: translateY(-50%);
        width: 44px;
        height: 44px;
        cursor: pointer;
        z-index: 1001;
        -webkit-tap-highlight-color: transparent;
    }
    .m-nav-toggle span,
    .m-nav-toggle span::before,
    .m-nav-toggle span::after {
        display: block;
        position: absolute;
        width: 26px;
        height: 2px;
        background: #333;
        border-radius: 2px;
        transition: all 0.3s ease;
        left: 9px;
    }
    .m-nav-toggle span { top: 21px; }
    .m-nav-toggle span::before { content: ''; top: -8px; }
    .m-nav-toggle span::after { content: ''; top: 8px; }

    /* 汉堡菜单激活态 → X */
    #m-nav-check:checked ~ .m-nav-toggle span {
        background: transparent;
    }
    #m-nav-check:checked ~ .m-nav-toggle span::before {
        top: 0;
        transform: rotate(45deg);
    }
    #m-nav-check:checked ~ .m-nav-toggle span::after {
        top: 0;
        transform: rotate(-45deg);
    }

    /* 移动端导航菜单默认隐藏，勾选后展开 */
    #m-nav-check { display: none; }
    #m-hd .nav, 
    #m-hd ul.nav,
    #m-hd .m-nav-list {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    #m-nav-check:checked ~ .nav,
    #m-nav-check:checked ~ ul.nav,
    #m-nav-check:checked ~ .m-nav-list {
        max-height: 600px;
        overflow-y: auto;
    }

    /* iframe / embed / video 响应式包裹 */
    iframe,
    embed,
    video,
    object {
        max-width: 100% !important;
        height: auto !important;
        display: block;
    }

    /* 响应式视频/iframe 容器方案 */
    .responsive-media {
        position: relative;
        width: 100%;
        padding-bottom: 56.25%; /* 16:9 */
        height: 0;
        overflow: hidden;
    }
    .responsive-media iframe,
    .responsive-media embed,
    .responsive-media video,
    .responsive-media object {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border: none;
    }

    /* 所有容器防横向溢出 */
    .wp,
    .section,
    .mod-i,
    #bd,
    #main,
    .article-con,
    .case-article,
    .case-article-bg,
    .ul-case,
    .ul-case-i,
    .ul-news-i,
    .ul-list,
    .ul-icon-i,
    .ul-webset,
    .ul-about,
    .contact-wrap,
    .sub-nav,
    .fd-top,
    .fd-copy-inner,
    .container,
    .row,
    [class*="col-"] {
        overflow-x: hidden;
    }

    /* 表格横向滚动提示（右侧渐变阴影） */
    .table-wrapper {
        position: relative;
        overflow: hidden;
    }
    .table-wrapper::after {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 40px;
        height: 100%;
        background: linear-gradient(to right, transparent, rgba(0,0,0,0.08));
        pointer-events: none;
        border-radius: 0 4px 4px 0;
        opacity: 0;
        transition: opacity 0.3s;
    }
    .table-wrapper.scrollable::after {
        opacity: 1;
    }

    /* 图片懒加载占位增强 */
    img[loading="lazy"] {
        opacity: 0;
        transition: opacity 0.4s ease;
        background: #f0f0f0;
        min-height: 80px;
    }
    img[loading="lazy"].loaded,
    img[loading="lazy"][src] {
        opacity: 1;
        background: transparent;
    }

    /* 图片未加载时的占位背景 */
    .ul-case-i img,
    .ul-case img,
    .ul-news-i img,
    .ul-list img {
        background: #f5f5f5;
        min-height: 120px;
    }

    /* 案例详情内页增强 */
    .case-article {
        padding: 20px 12px;
    }
    .case-article .wp {
        padding: 0;
        max-width: 100%;
    }
    .case-article h1 {
        font-size: 1.35rem;
        line-height: 1.5;
        margin-bottom: 16px;
    }
    .case-article .tc {
        font-size: 0.95rem;
        line-height: 1.8;
    }
    .case-article .tc img {
        width: 100% !important;
        height: auto !important;
        margin: 12px 0;
        border-radius: 8px;
    }
    .case-logo {
        text-align: center;
        margin-bottom: 16px;
    }
    .case-logo img {
        max-width: 140px;
        height: auto;
    }

    /* 文章详情内页增强 */
    .article-con {
        font-size: 0.95rem;
        line-height: 1.9;
        padding: 12px 10px;
    }
    .article-con h1,
    .article-con h2,
    .article-con h3 {
        line-height: 1.4;
        margin-top: 24px;
        margin-bottom: 12px;
    }
    .article-con p {
        margin-bottom: 14px;
    }
    .article-con blockquote {
        margin: 16px 0;
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    .article-con ul,
    .article-con ol {
        padding-left: 18px;
    }
    .article-con pre {
        font-size: 0.8rem;
        padding: 12px;
        overflow-x: auto;
    }

    /* 服务项目详情内页 */
    .service-detail .wp,
    .fuwu-content .wp {
        padding: 0 10px;
        max-width: 100%;
    }
    .service-detail img,
    .fuwu-content img {
        width: 100% !important;
        height: auto !important;
        margin: 12px 0;
        border-radius: 8px;
    }

    /* 面包屑导航 */
    .cur {
        font-size: 0.8rem;
        padding: 8px 12px;
    }
    .cur .wp {
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    /* 子导航横向滚动 */
    .sub-nav ul {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 8px;
        gap: 6px;
    }
    .sub-nav ul li {
        flex-shrink: 0;
    }
    .sub-nav ul li a {
        padding: 8px 16px;
        font-size: 0.85rem;
        border-radius: 20px;
        background: #f5f5f5;
        white-space: nowrap;
        display: block;
    }
    .sub-nav ul li.mycur a {
        background: var(--accent);
        color: #fff;
    }

    /* 触摸目标最小尺寸补充 — 覆盖更多元素 */
    .sub-nav a,
    .dede_pages a,
    .page-item,
    .fd-social-icon,
    .cur a,
    input[type="checkbox"],
    input[type="radio"],
    select {
        min-height: 44px;
        min-width: 44px;
    }
    input[type="checkbox"],
    input[type="radio"] {
        width: 22px;
        height: 22px;
    }

    /* Banner 移动端平滑 */
    #banner .slides li img {
        object-fit: cover;
        min-height: 180px;
        max-height: 60vw;
    }
    #banner .slides li .ban-txt {
        padding: 0 15px;
    }

    /* 移动端标题 rem 覆盖（确保可缩放） */
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1.125rem; }
    h4 { font-size: 1rem; }
    h5 { font-size: 0.8rem; }
    h6 { font-size: 0.75rem; }
}

/* ============================================
   增强：平板端（769-1024px）深度优化
   ============================================ */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    /* 整体字号微调 */
    body {
        font-size: 15px;
    }

    /* 标题间距 */
    .tit-i {
        margin-bottom: 30px;
        padding-bottom: 16px;
    }

    /* 案例列表区 - 三列 */
    .ul-case li {
        width: 33.3333%;
        padding: 0 10px;
        margin-bottom: 20px;
    }
    .ul-case li .txt h3 {
        font-size: 0.95rem;
    }
    .ul-case li .txt h5 {
        font-size: 0.7rem;
    }

    /* 案例卡片区 - 三列 */
    .ul-case-i li {
        width: 33.3333%;
        padding: 0 10px;
        margin-bottom: 20px;
    }

    /* 服务图标区 - 三列 */
    .ul-icon-i li {
        width: 33.3333%;
    }
    .ul-icon-i li .pad {
        padding: 20px 14px;
    }

    /* 新闻/下载 - 两列 */
    .ul-news-i li {
        width: 48%;
        margin-bottom: 20px;
    }

    /* 文章列表 - 两列 */
    .ul-list li {
        width: 48%;
        margin-bottom: 20px;
    }

    /* 内页侧边栏 */
    .side {
        display: block !important;
        width: 28%;
    }
    .main-con {
        width: 68%;
    }

    /* 内页内容区 */
    .article-con {
        font-size: 0.95rem;
        padding: 16px;
    }

    /* 案例详情 */
    .case-article .wp {
        padding: 0 15px;
    }

    /* 所有容器防横向溢出 */
    .wp,
    .section,
    .mod-i,
    .container,
    .row,
    [class*="col-"] {
        overflow-x: hidden;
    }

    /* iframe 响应式 */
    iframe,
    embed,
    video {
        max-width: 100% !important;
        height: auto !important;
    }

    /* 字体 rem 确保可缩放 */
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    h4 { font-size: 1.1rem; }
}

/* ============================================
   全局增强：iframe/embed 响应式（桌面端也生效）
   ============================================ */
.responsive-media {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    margin: 20px 0;
    border-radius: var(--radius);
    background: #000;
}
.responsive-media iframe,
.responsive-media embed,
.responsive-media video,
.responsive-media object {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* 图片懒加载全局增强 */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.4s ease;
    background: #f0f0f0;
}
img[loading="lazy"].loaded {
    opacity: 1;
    background: transparent;
}

/* 表格横向滚动增强 — 桌面端也用 */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

/* touch-action 优化触控体验 */
a, button, .btn, input[type="submit"], .m-trigger {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

/* 选中文本颜色 */
::selection {
    background: rgba(228, 57, 42, 0.15);
    color: #333;
}
::-moz-selection {
    background: rgba(228, 57, 42, 0.15);
    color: #333;
}

/* ============================================
   联系我们页面 - 新版布局样式（v2）
   ============================================ */

/* 父容器flex布局，左右等高 */
#bd .row4 .wp.contact-page-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
}

/* 左侧区域 */
#bd .row4 .wp .contact-l.new-contact-l {
    width: 38%;
    float: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* 右侧区域 */
#bd .row4 .wp .contact-r.new-contact-r {
    width: 62%;
    float: none;
    padding-left: 30px;
    display: flex;
    flex-direction: column;
}

/* 左侧信息卡片 */
#bd .row4 .wp .new-contact-l .info-card {
    flex: 1;
    background: #f8f9fa;
    border-radius: var(--radius);
    padding: 25px 28px;
    display: flex;
    align-items: center;
    gap: 18px;
    min-height: 0;
}

/* 红色圆形图标 */
#bd .row4 .wp .new-contact-l .info-icon.red-circle {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: #e4392a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(228, 57, 42, 0.3);
}

/* 文字内容 */
#bd .row4 .wp .new-contact-l .info-text {
    font-size: 15px;
    color: #333;
    line-height: 1.7;
}

#bd .row4 .wp .new-contact-l .info-text a {
    color: #333;
    text-decoration: none;
}

#bd .row4 .wp .new-contact-l .info-text a:hover {
    color: #e4392a;
}

/* 电话行 */
#bd .row4 .wp .new-contact-l .phone-row {
    margin-bottom: 4px;
    font-size: 14px;
}

#bd .row4 .wp .new-contact-l .phone-row:last-child {
    margin-bottom: 0;
}

/* 红色标签 */
#bd .row4 .wp .new-contact-l .phone-label {
    display: inline-block;
    background: #fff0f0;
    color: #e4392a;
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 12px;
    margin-right: 8px;
    font-weight: 500;
}

/* 右侧表单卡片 */
#bd .row4 .wp .new-contact-r .form-card {
    flex: 1;
    background: #ffffff;
    border: 1px solid #e8e8e8;
    border-radius: var(--radius);
    padding: 35px 40px 40px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
}

/* 表单容器 */
#bd .row4 .wp .new-contact-r .new-contact-form {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 输入框行 */
#bd .row4 .wp .new-contact-r .new-contact-form .form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

/* 输入框 - 覆盖旧样式 */
#bd .row4 .wp .new-contact-r .new-contact-form .form-row .new-inp {
    flex: 1;
    width: auto;
    height: 44px;
    padding: 0 16px;
    margin-bottom: 0;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    outline: none;
    transition: border-color 0.3s;
}

#bd .row4 .wp .new-contact-r .new-contact-form .form-row .new-inp:focus {
    border-color: #e4392a;
}

/* 文本域 - 覆盖旧样式 */
#bd .row4 .wp .new-contact-r .new-contact-form .new-textarea {
    width: 100%;
    height: auto;
    flex: 1;
    min-height: 100px;
    padding: 12px 16px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    outline: none;
    transition: border-color 0.3s;
}

#bd .row4 .wp .new-contact-r .new-contact-form .new-textarea:focus {
    border-color: #e4392a;
}

/* 提交按钮 - 覆盖旧样式 */
#bd .row4 .wp .new-contact-r .new-contact-form .new-sub {
    width: 100%;
    height: 48px;
    line-height: 48px;
    background: #e4392a;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-btn);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    font-family: inherit;
}

#bd .row4 .wp .new-contact-r .new-contact-form .new-sub:hover {
    background: #c0392b;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(228, 57, 42, 0.25);
}

/* 响应式 */
@media (max-width: 768px) {
    #bd .row4 .wp.contact-page-wrap {
        display: block;
    }
    #bd .row4 .wp .contact-l.new-contact-l,
    #bd .row4 .wp .contact-r.new-contact-r {
        width: 100%;
        padding-left: 0;
    }
    #bd .row4 .wp .contact-r.new-contact-r {
        margin-top: 20px;
    }
    #bd .row4 .wp .new-contact-r .form-card {
        padding: 25px 20px;
    }
    #bd .row4 .wp .new-contact-r .new-contact-form .form-row {
        flex-direction: column;
        gap: 12px;
    }
}