/* ============================================================
   湛蓝 · 企业站演示主题  |  Enterprise Blueprint Theme
   亮蓝 + 纯白 + 深灰页脚，主体宽度 1240px
   ============================================================ */
:root{
  --blue:#0b62c4;
  --blue-deep:#084691;
  --sky:#2f9be8;
  --sky-soft:#eaf5ff;
  --ink:#1c2733;
  --text:#46525f;
  --muted:#8b97a5;
  --line:#e7edf4;
  --bg:#f5f8fc;
  --dark:#22262d;
  --radius:4px;
  --ro-primary:var(--blue);
}
*{box-sizing:border-box}
/* 平滑滚动只用于「返回顶部」按钮（JS 显式指定），全局 smooth 会拖慢滚动显现触发 */
body{
  margin:0;background:#fff;color:var(--text);overflow-x:hidden;
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:14px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .2s,border-color .2s,background .2s,box-shadow .2s,transform .2s}
a:hover{color:var(--blue)}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;outline:none}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
.wrap{width:min(1240px,calc(100% - 40px));margin-left:auto;margin-right:auto}
.main{padding-bottom:76px;min-height:420px}
.btn,.btn-o{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:40px;padding:0 22px;border-radius:var(--radius);border:1px solid var(--blue);
  background:var(--blue);color:#fff;font-size:13px;cursor:pointer;letter-spacing:1px;
}
.btn:hover{background:var(--blue-deep);border-color:var(--blue-deep);color:#fff}
.btn-o{background:transparent;color:var(--blue)}
.btn-o:hover{background:var(--blue);color:#fff}

/* ---------------- 顶部公告 ---------------- */
.notice-bar{background:#eef6ff;border-bottom:1px solid #dceafb;color:#4c6580;font-size:12.5px}
.notice-bar>.wrap{display:flex;align-items:center;gap:10px;height:34px;position:relative}
.notice-bar>.wrap>.bi{color:var(--blue)}
.notice-rot{flex:1;position:relative;height:34px;overflow:hidden}
.notice-item{display:none;height:34px;line-height:34px}
.notice-item:first-child,.notice-item.on{display:block}
.notice-close{cursor:pointer;padding:0 4px;font-size:18px;color:#9fb0c4}
/* 公告无论类型都保持浅蓝灰底，避免红/黄条破坏整站清爽感 */
.notice-bar[data-style="success"],
.notice-bar[data-style="warning"],
.notice-bar[data-style="danger"]{background:#f3f8fe;border-color:#e2ecf8;color:#6b7d91}

/* ---------------- 页头 ---------------- */
.site-head{position:relative;z-index:60;height:80px;background:#fff;border-bottom:1px solid #eef2f7}
.head-inner{display:flex;align-items:center;gap:22px;height:80px;position:relative}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0}
.logo-mark{
  width:42px;height:42px;border-radius:6px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,#2f9be8,#0b62c4 60%,#084691);color:#fff;font-size:22px;
  box-shadow:0 5px 14px rgba(11,98,196,.22);
}
.logo-txt{display:flex;flex-direction:column;line-height:1.2}
.logo-txt b{font-size:20px;color:var(--ink);letter-spacing:2px;font-weight:700}
.logo-txt small{font-size:9px;color:#9aa8b8;letter-spacing:2.4px;margin-top:3px}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto;height:80px}
.nav-item{position:relative;height:80px;display:flex;align-items:center}
.nav-link{
  display:inline-flex;align-items:center;gap:5px;height:80px;padding:0 15px;
  color:#34414f;font-size:14px;white-space:nowrap;position:relative;
}
.nav-link:after{content:"";position:absolute;left:15px;right:15px;bottom:0;height:3px;background:var(--blue);transform:scaleX(0);transition:transform .22s}
.nav-link:hover,.nav-item.current>.nav-link,.nav-item.active>.nav-link{color:var(--blue)}
.nav-link:hover:after,.nav-item.current>.nav-link:after{transform:scaleX(1)}
.nav-caret{font-size:10px;color:#a9b4c0}
.nav-sub{
  position:absolute;top:80px;left:50%;transform:translate(-50%,8px);min-width:170px;
  background:#fff;border:1px solid var(--line);border-top:2px solid var(--blue);
  box-shadow:0 14px 34px rgba(20,45,80,.13);padding:6px 0;opacity:0;visibility:hidden;
  transition:all .2s;z-index:80;
}
.nav-item:hover .nav-sub,.nav-func:hover .nav-sub{opacity:1;visibility:visible;transform:translate(-50%,0)}
.nav-sub-link{display:flex;align-items:center;gap:6px;padding:9px 18px;color:#526071;font-size:13px;white-space:nowrap}
.nav-sub-link i{color:#9fb3c8;font-size:15px}
.nav-sub-link:hover{background:#f1f7ff;color:var(--blue)}
.nav-sub-func{min-width:196px;left:50%}
.head-tools{display:flex;align-items:center;gap:12px;margin-left:8px}
.tool-btn{
  width:34px;height:34px;border:1px solid var(--line);border-radius:50%;background:#fff;
  color:#68788b;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;
}
.tool-btn:hover{color:var(--blue);border-color:var(--blue)}
.head-user-box{display:flex;align-items:center;gap:8px;white-space:nowrap}
.head-user-box a{
  display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:3px;
  font-size:12.5px;color:var(--blue);border:1px solid #cfe1f7;background:#f5faff;
}
.head-user-box a:first-child{background:var(--blue);border-color:var(--blue);color:#fff}
.head-user-box a:hover{box-shadow:0 4px 12px rgba(11,98,196,.18);color:var(--blue-deep)}
.head-user-box a:first-child:hover{color:#fff}
.nav-toggle{display:none;width:36px;height:36px;border:0;background:transparent;color:var(--ink);font-size:24px;cursor:pointer}
.head-search{
  display:none;position:absolute;right:0;top:80px;width:360px;height:56px;background:#fff;
  border:1px solid var(--line);box-shadow:0 14px 34px rgba(20,45,80,.15);
  align-items:center;gap:10px;padding:0 10px 0 16px;z-index:90;
}
.head-search.on{display:flex}
.head-search>.bi{color:var(--blue)}
.head-search input{flex:1;border:0;height:36px;font-size:13px;color:var(--ink)}
.head-search button{height:34px;padding:0 18px;border:0;background:var(--blue);color:#fff;border-radius:3px;cursor:pointer;font-size:13px}

/* 首页：页头悬浮在蓝色大图上 */
.is-home .site-head{position:absolute;top:0;left:0;right:0;background:transparent;border-bottom:1px solid rgba(255,255,255,.24)}
.is-home .main{width:100%;max-width:none;padding:0;margin:0}
.is-home .notice-bar,.is-home .page-banner{display:none}
.is-home .logo-txt b{color:#fff}
.is-home .logo-txt small{color:rgba(255,255,255,.7)}
.is-home .logo-mark{background:rgba(255,255,255,.16);box-shadow:none;border:1px solid rgba(255,255,255,.35)}
.is-home .nav-link{color:#fff}
.is-home .nav-link:after{background:#fff}
.is-home .nav-link:hover,.is-home .nav-item.current>.nav-link{color:#fff}
.is-home .nav-caret{color:rgba(255,255,255,.7)}
.is-home .tool-btn{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.35);color:#fff}
.is-home .head-user-box a{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.45);color:#fff}
.is-home .head-user-box a:first-child{background:#fff;color:var(--blue);border-color:#fff}
.is-home .head-user-box a:hover{color:#fff;background:rgba(255,255,255,.24)}
.is-home .head-user-box a:first-child:hover{color:var(--blue);background:#fff}
.is-home .nav-sub{background:rgba(8,49,100,.97);border-color:rgba(255,255,255,.18);border-top-color:#7cc4ff}
.is-home .nav-sub-link{color:rgba(255,255,255,.88)}
.is-home .nav-sub-link:hover{background:rgba(255,255,255,.12);color:#fff}

/* ---------------- 内页蓝色 Banner ---------------- */
.page-banner{
  width:100vw;margin-left:calc(50% - 50vw);min-height:216px;color:#fff;
  background:linear-gradient(90deg,rgba(6,54,116,.86) 0%,rgba(11,98,196,.62) 48%,rgba(11,98,196,.12) 100%),
             url(img/city.jpg) center 42%/cover no-repeat,#0b62c4;
  border-bottom:3px solid #7cc0f5;
}
.pb-flex{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding-top:56px;padding-bottom:34px}
.pb-en{display:block;font-size:11px;letter-spacing:4px;color:rgba(255,255,255,.72);text-transform:uppercase;margin-bottom:8px}
.pb-txt h1{font-size:32px;letter-spacing:3px;font-weight:600;line-height:1.3}
.pb-txt p{font-size:12.5px;color:rgba(255,255,255,.78);margin-top:8px}
.pb-crumb{font-size:12px;color:rgba(255,255,255,.82);padding-bottom:6px;white-space:nowrap}
.pb-crumb a{color:rgba(255,255,255,.82)}
.pb-crumb a:hover{color:#fff}
.pb-crumb .sep,.crumb .sep{margin:0 8px;color:rgba(255,255,255,.5)}
.crumb{font-size:12.5px;color:var(--muted);padding:16px 0 16px;margin-bottom:22px;border-bottom:1px solid var(--line)}
.crumb a{color:#7c8b9c}
.crumb a:hover{color:var(--blue)}
.crumb .sep{color:#c1cbd6}
.crumb em{font-style:normal;color:var(--blue)}

/* ---------------- 通用区块标题 ---------------- */
.sec{padding:66px 0}
.sec.sec-soft{background:var(--bg)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px}
.sec-title{font-size:28px;color:var(--ink);font-weight:600;letter-spacing:1px;position:relative;padding-bottom:12px}
.sec-title:after{content:"";position:absolute;left:0;bottom:0;width:38px;height:3px;background:var(--blue)}
.sec-en{display:block;font-size:11px;color:#a9b6c5;letter-spacing:3px;text-transform:uppercase;margin-top:8px;font-weight:400}
.sec-desc{font-size:13px;color:var(--muted);margin-top:12px;max-width:660px}
.sec-more{padding:7px 20px;border:1px solid #c9d9ec;border-radius:20px;color:var(--blue);font-size:12px;letter-spacing:1px;white-space:nowrap}
.sec-more:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.center-more{display:block;width:112px;margin:32px auto 0;text-align:center;border:1px solid #bcd3ee;border-radius:22px;padding:7px 0;color:var(--blue);font-size:12px;letter-spacing:1px}
.center-more:hover{background:var(--blue);color:#fff;border-color:var(--blue)}

/* ---------------- 首页：大图 Banner ---------------- */
.hero-band{
  position:relative;height:700px;color:#fff;
  background:linear-gradient(180deg,rgba(20,112,205,.52) 0%,rgba(16,95,185,.16) 42%,rgba(4,32,72,.62) 100%),
             url(img/hero.jpg) center 58%/cover no-repeat,#3b91dc;
}
/* Swiper 淡入大图：绝对定位铺底，未加载 JS 时回退到 .hero-band 自身背景 */
.hero-swiper{position:absolute;inset:0;height:100%;z-index:0}
.hero-swiper .swiper-wrapper,.hero-swiper .swiper-slide{height:100%}
.hero-swiper .swiper-slide{background:#3b91dc center 58%/cover no-repeat}
.hero-shade{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(20,112,205,.52) 0%,rgba(16,95,185,.16) 42%,rgba(4,32,72,.62) 100%)}
.hero-inner{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding-top:18px}
.hero-title{font-size:44px;letter-spacing:9px;font-weight:600;text-shadow:0 2px 14px rgba(0,40,90,.3)}
.hero-sub{font-size:12px;letter-spacing:5px;color:rgba(255,255,255,.85);margin-top:16px}
.hero-line{width:56px;height:1px;background:rgba(255,255,255,.7);margin:22px auto 0}
.hero-btns{display:flex;gap:14px;margin-top:28px}
.hero-btns a{height:40px;padding:0 26px;display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.7);border-radius:3px;color:#fff;font-size:13px;letter-spacing:1px}
.hero-btns a:first-child{background:#fff;color:var(--blue);border-color:#fff}
.hero-btns a:hover{background:rgba(255,255,255,.2);color:#fff}
.hero-btns a:first-child:hover{background:#eaf5ff;color:var(--blue)}
.hero-foot{position:absolute;bottom:0;left:0;right:0;z-index:3;height:48px;background:rgba(4,26,58,.46);backdrop-filter:blur(3px)}
.hero-foot .wrap{display:flex;align-items:center;height:48px;gap:18px}
.slide-links{flex:1;display:flex;gap:26px;overflow:hidden;white-space:nowrap}
.slide-links a{font-size:12px;color:rgba(255,255,255,.8);letter-spacing:1px;transition:color .3s}
.slide-links a:hover,.slide-links a.on{color:#fff}
.slide-links a.on i{color:#8fd0ff}
.slide-links a.on{font-weight:600}
.hero-arrows{display:flex;gap:8px}
.hero-arrows button{width:24px;height:24px;border:1px solid rgba(255,255,255,.5);background:transparent;color:#fff;cursor:pointer;line-height:1}
.hero-dots{display:flex;gap:7px}
.hero-dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.45);cursor:pointer;display:block}
.hero-dots i.on{background:#fff}

/* ================= 第一栏 · 解决方案 =================
   效果图版式：左侧深蓝竖栏（方案导航）+ 右侧通栏大图 + 白色浮层信息卡
   图片高度基准 540px，与第四栏「公司介绍图片」完全一致 */
.sol-sec{padding:66px 0;background:#fff}
.sol-grid{display:grid;grid-template-columns:296px 1fr;height:540px;box-shadow:0 12px 34px rgba(22,58,104,.1)}
.sol-menu{background:linear-gradient(165deg,#0f6dcc,#084691);padding:18px 0;display:flex;flex-direction:column;overflow:hidden}
.sol-menu__title{display:block;padding:2px 26px 15px;color:rgba(255,255,255,.62);font-size:10px;letter-spacing:3px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:4px}
.sol-menu__title b{display:block;font-size:18px;color:#fff;letter-spacing:2px;margin-top:6px;font-weight:600}
.sol-menu>a{display:flex;align-items:center;gap:12px;padding:10px 26px;color:rgba(255,255,255,.86);font-size:13.5px;border-bottom:1px solid rgba(255,255,255,.08);transition:background .25s,padding .25s}
.sol-menu>a>span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sol-menu>a i:first-child{font-size:16px;width:21px;text-align:center}
.sol-menu>a .bi-chevron-right{margin-left:auto;font-size:11px;opacity:.65}
.sol-menu>a:hover,.sol-menu>a.on{background:rgba(255,255,255,.15);color:#fff;padding-left:31px}
.sol-menu__all{margin-top:auto;border-top:1px solid rgba(255,255,255,.16);background:rgba(4,40,86,.28)}
.sol-visual{position:relative;height:540px;overflow:hidden;background:#dceaf8}
.sol-swiper,.sol-swiper .swiper-wrapper,.sol-swiper .swiper-slide{height:100%}
.sol-swiper .swiper-slide{position:relative;overflow:hidden}
.sol-bg{position:absolute;inset:0;background:#dceaf8 center/cover no-repeat;transform:scale(1.08);transition:transform 6s linear}
.sol-swiper .swiper-slide-active .sol-bg{transform:scale(1)}
.sol-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,45,95,.36),transparent 62%)}
.sol-card{position:absolute;z-index:2;left:36px;top:50%;transform:translateY(-50%);width:min(380px,48%);background:rgba(255,255,255,.96);padding:30px 32px;box-shadow:0 16px 40px rgba(10,45,90,.18)}
.sol-card__no{display:block;font-size:10px;letter-spacing:2px;color:var(--blue);margin-bottom:11px}
.sol-card b{display:block;font-size:19px;color:var(--ink);margin-bottom:12px;line-height:1.5}
.sol-card p{font-size:12.5px;color:#6c7b8c;line-height:1.95;margin-bottom:8px}
.sol-card a{display:inline-flex;align-items:center;gap:7px;margin-top:10px;color:var(--blue);font-size:12px}
.sol-badge{position:absolute;z-index:3;right:34px;bottom:30px;width:46px;height:46px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:19px;box-shadow:0 8px 20px rgba(6,45,95,.28)}
.sol-dots{display:flex;justify-content:center;gap:8px;margin-top:20px}
.sol-dots i{width:22px;height:3px;border-radius:2px;background:#d5e4f4;display:block;cursor:pointer;transition:background .25s}
.sol-dots i.on{background:var(--blue)}

/* ================= 第四栏 · 企业简介 =================
   版式：整块浅蓝玻璃大楼背景（右半尖角幕墙楼 + 左半留白天空）
        左侧标题 / 副标题 / 正文 / 胶囊按钮 + 2×2 蓝色大数字
   背景按高度铺满、右对齐，不裁切楼尖与底部城市剪影 */
.ab-sec{background:#fff}
.ab-hero{position:relative;overflow:hidden;min-height:680px;color:#22374a;background:#d9ecfa}
.ab-hero__bg{position:absolute;inset:0;
  background:#d9ecfa url(img/about-bg.jpg) right center/auto 100% no-repeat}
.ab-hero__bg:after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,
    rgba(216,237,251,.94) 0%,rgba(214,236,251,.80) 26%,
    rgba(206,231,249,.34) 48%,rgba(198,226,248,0) 70%)}
.ab-hero .wrap{position:relative;z-index:2}
.ab-panel{width:min(560px,48%);padding:84px 0 72px}
.ab-title{font-size:30px;color:#20313f;font-weight:600;letter-spacing:2px;line-height:1.3;margin-bottom:12px}
.ab-sub{font-size:15px;color:#5c748a;letter-spacing:1px;margin-bottom:34px}
.ab-desc{font-size:12.5px;color:#58738a;line-height:2.2;max-width:486px;margin-bottom:26px}
.ab-more{display:inline-flex;align-items:center;gap:16px;height:36px;padding:0 20px;
  border:1px solid #7aa9d5;border-radius:20px;color:#2769a8;font-size:12.5px;letter-spacing:.5px;
  transition:background .25s,color .25s,border-color .25s}
.ab-more i{font-size:12px}
.ab-more:hover{background:#0b62c4;border-color:#0b62c4;color:#fff}
.ab-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 46px;
  max-width:430px;margin-top:54px}
.ab-stats .stat-item{text-align:left;padding:0;position:relative}
.ab-stats .stat-item+.stat-item:before{display:none}
.ab-stats .stat-num{display:block;font-size:38px;color:#0b62c4;font-weight:700;
  line-height:1.15;font-variant-numeric:tabular-nums}
.ab-stats .stat-item span{display:block;margin-top:7px;font-size:12.5px;color:#5c748a;letter-spacing:1px}
/* 企业简介下方 · 四小卡（about 栏目 4 篇内容） */
.ab-cards-band{background:#f4f9fe;border-top:1px solid #e4eff9;padding:34px 0 62px}
.ab-cards-head{display:flex;align-items:center;justify-content:space-between;
  margin-bottom:22px;padding-bottom:14px;border-bottom:1px solid #e2edf8}
.ab-cards-head>span{font-size:14px;font-weight:600;color:#20313f;letter-spacing:1px}
.ab-cards-head>span i{font-style:normal;font-weight:400;font-size:10px;letter-spacing:2px;color:#9db4ca;margin-left:10px}
.ab-cards-head>a{font-size:12px;color:var(--blue);letter-spacing:.5px}
.ab-cards-head>a i{font-size:11px;margin-left:4px}
.ab-cards-head>a:hover{text-decoration:underline}
.ab-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.ab-card{position:relative;display:block;background:#fff;border:1px solid #e3edf8;
  padding:24px 22px 20px;overflow:hidden;
  transition:transform .25s,box-shadow .25s,border-color .25s}
.ab-card:before{content:"";position:absolute;left:0;top:0;width:0;height:3px;background:var(--blue);transition:width .3s}
.ab-card:hover{transform:translateY(-5px);border-color:#c6dff7;box-shadow:0 14px 30px rgba(23,60,110,.11)}
.ab-card:hover:before{width:100%}
.ab-card__no{position:absolute;right:18px;top:16px;font-size:11px;letter-spacing:1.5px;
  color:#cbdced;font-variant-numeric:tabular-nums}
.ab-card__ico{display:flex;width:42px;height:42px;align-items:center;justify-content:center;
  background:#e8f3ff;color:var(--blue);border-radius:4px;font-size:20px;margin-bottom:16px}
.ab-card__ico>i{display:none;font-style:normal;line-height:1}
.ab-card:nth-child(1) .ab-card__ico>i:nth-child(1),
.ab-card:nth-child(2) .ab-card__ico>i:nth-child(2),
.ab-card:nth-child(3) .ab-card__ico>i:nth-child(3),
.ab-card:nth-child(4) .ab-card__ico>i:nth-child(4){display:block}
.ab-card>b{display:block;font-size:14.5px;color:#20313f;font-weight:600;line-height:1.5;margin-bottom:8px}
.ab-card>p{font-size:12px;color:#8497a9;line-height:1.8;min-height:43px;margin-bottom:14px}
.ab-card>em{font-style:normal;font-size:11.5px;color:var(--blue);letter-spacing:.5px}
.ab-card>em i{font-size:10px;margin-left:3px;transition:margin-left .2s}
.ab-card:hover>em i{margin-left:7px}

/* ---------------- 首页：产品中心（第二栏） ---------------- */
.product-band{position:relative;color:#fff;overflow:hidden;padding:64px 0 0;
  background:radial-gradient(circle at 62% 44%,#1a7fd8 0%,#0b62c4 42%,#084691 78%,#06346e 100%)}
/* 放射光束背景 */
.pd-rays{position:absolute;inset:0;pointer-events:none;opacity:.72;
  background:repeating-conic-gradient(from 0deg at 62% 48%,rgba(255,255,255,.085) 0deg 3deg,transparent 3deg 9deg);
  -webkit-mask-image:radial-gradient(circle at 62% 48%,#000 0%,rgba(0,0,0,.55) 40%,transparent 76%);
  mask-image:radial-gradient(circle at 62% 48%,#000 0%,rgba(0,0,0,.55) 40%,transparent 76%)}
.product-band:after{content:"";position:absolute;left:0;right:0;bottom:88px;height:170px;background:linear-gradient(0deg,rgba(4,32,72,.46),transparent);pointer-events:none}
.pd-wrap{position:relative;z-index:2}
.pd-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:12px}
.pd-head .sec-title{color:#fff}
.pd-head .sec-title:after{background:#8fd0ff}
.pd-head .sec-en{color:rgba(255,255,255,.72)}
.pd-desc{font-size:12.5px;color:rgba(255,255,255,.8);margin-top:12px}
.pd-swiper{position:relative;z-index:2}
.pd-swiper .swiper-slide{height:auto}
.pd-stage{display:grid;grid-template-columns:352px 1fr;gap:40px;align-items:center;min-height:460px;padding-bottom:20px}
.pd-info{padding:26px 28px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.3);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.pd-tag{display:block;font-size:10px;letter-spacing:3px;color:rgba(255,255,255,.7);margin-bottom:12px}
.pd-info b{display:block;font-size:20px;letter-spacing:1px;margin-bottom:10px;line-height:1.45}
.pd-info p{font-size:12.5px;line-height:2;color:rgba(255,255,255,.88);min-height:50px}
.pd-info>a{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:12px;color:#fff;border-bottom:1px solid rgba(255,255,255,.6);padding-bottom:3px}
.pd-info>a:hover{color:#fff;border-bottom-color:#fff}
.pd-switch{display:flex;gap:8px;margin-bottom:8px}
.pd-switch button{width:32px;height:32px;border:1px solid rgba(255,255,255,.5);background:transparent;color:#fff;border-radius:50%;cursor:pointer;font-size:17px;line-height:1}
.pd-switch button:hover{background:rgba(255,255,255,.22)}
/* 产品图片高度：容器固定 460px，主图固定 410px，contain 等比不裁切不拉伸 */
.pd-visual{position:relative;height:460px;display:flex;align-items:center;justify-content:center}
.pd-visual>img{height:410px;width:auto;max-width:86%;object-fit:contain;position:relative;z-index:2;
  filter:drop-shadow(0 24px 34px rgba(3,25,60,.55));transition:opacity .3s,transform .42s;
  -webkit-mask-image:radial-gradient(ellipse 72% 78% at 50% 50%,#000 55%,rgba(0,0,0,.66) 76%,transparent 92%);
  mask-image:radial-gradient(ellipse 72% 78% at 50% 50%,#000 55%,rgba(0,0,0,.66) 76%,transparent 92%)}
.pd-visual>img.swap{opacity:0;transform:translateY(12px) scale(.96)}
.pd-glow{position:absolute;width:520px;height:520px;border-radius:50%;z-index:1;
  background:radial-gradient(circle,rgba(120,200,255,.34) 0%,transparent 68%)}
.pd-side{position:absolute;right:-40px;top:52px;width:180px;height:275px;opacity:.34;
  background:url(img/product.jpg) center/cover no-repeat;transform:perspective(600px) rotateY(-22deg);border-radius:4px}
.product-tabs{position:relative;z-index:3;display:grid;grid-template-columns:repeat(6,1fr);background:rgba(4,34,82,.56);border-top:1px solid rgba(255,255,255,.16)}
.pd-tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;height:88px;color:rgba(255,255,255,.86);font-size:12.5px;letter-spacing:.5px;border-right:1px solid rgba(255,255,255,.1);text-align:center;padding:0 6px}
.pd-tab:last-child{border-right:0}
.pd-tab i{font-size:23px;transition:transform .3s}
.pd-tab span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pd-tab:hover,.pd-tab.on{background:rgba(255,255,255,.14);color:#fff}
.pd-tab:hover{color:#fff}
.pd-tab.on i{transform:translateY(-3px) scale(1.12)}

/* ---------------- 首页：解决方案 / 案例 / 新闻 三图卡片 ---------------- */
.pane-tabs{display:flex;gap:8px;justify-content:center;margin-bottom:30px;flex-wrap:wrap}
.pane-tabs a{padding:7px 20px;border-radius:20px;font-size:12.5px;color:#6d7d8e;border:1px solid transparent}
.pane-tabs a.on,.pane-tabs a:hover{background:var(--blue);color:#fff}

/* 浅蓝波纹底纹，对齐效果图 */
.trio-sec{position:relative;overflow:hidden}
.trio-sec:after{content:"";position:absolute;left:0;right:0;bottom:0;height:220px;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 68% 100% at 50% 122%,rgba(11,98,196,.06) 0%,transparent 72%),
             repeating-radial-gradient(ellipse 82% 118% at 50% 120%,transparent 0 44px,rgba(11,98,196,.05) 45px 46px,transparent 47px 90px)}
.trio-sec>.wrap{position:relative;z-index:1}
.trio-sec--soft{background:#fafcff}

.trio-tabs{display:flex;gap:10px;justify-content:center;margin-bottom:30px;flex-wrap:wrap}
.trio-tabs a{padding:7px 22px;border-radius:20px;font-size:12.5px;color:#6d7d8e;border:1px solid #e2ebf5;background:#fff;letter-spacing:.5px;cursor:pointer}
.trio-tabs a.on,.trio-tabs a:hover{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 6px 16px rgba(11,98,196,.18)}
.trio-tabs--right{justify-content:flex-end;margin-bottom:24px}

.trio-stage{position:relative}
.trio-grid{display:grid;grid-template-columns:1fr 1.14fr 1fr;gap:22px;align-items:start}
/* 产品/方案/案例/新闻 卡片图片高度：标准 254px，中间强调卡 288px */
.trio-card{background:#fff;box-shadow:0 8px 26px rgba(23,60,110,.08);overflow:hidden;position:relative;display:block;transition:transform .3s,box-shadow .3s}
.trio-card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(23,60,110,.16)}
.trio-img{height:254px;overflow:hidden;background:#e6f1fc}
.trio-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s}
.trio-card:hover .trio-img img{transform:scale(1.06)}
.trio-body{padding:18px 20px 22px}
.trio-body time{font-size:11px;color:#a4b0be;letter-spacing:.5px}
.trio-body b{display:block;font-size:15px;color:var(--ink);margin:7px 0 8px;line-height:1.5}
.trio-body p{font-size:12.5px;color:#8492a2;line-height:1.8}
/* 每组中间那张：上浮 + 蓝色下划线 + 白色浮层卡片 */
.trio-card:nth-child(3n+2){transform:translateY(-14px);box-shadow:0 16px 38px rgba(23,60,110,.15)}
.trio-card:nth-child(3n+2):hover{transform:translateY(-19px)}
.trio-card:nth-child(3n+2) .trio-img{height:288px}
.trio-card:nth-child(3n+2):after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--blue)}
.trio-float{display:none}
.trio-card:nth-child(3n+2) .trio-float{
  display:block;position:absolute;left:0;top:78px;width:62%;min-width:190px;z-index:2;
  background:rgba(255,255,255,.94);padding:17px 19px;box-shadow:10px 12px 30px rgba(10,45,90,.16);
  -webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}
.trio-float b{display:block;font-size:14.5px;color:var(--ink);line-height:1.5;margin-bottom:6px}
.trio-float p{font-size:12px;color:#7a8898;line-height:1.7}
.trio-float i{position:absolute;right:13px;bottom:11px;color:var(--blue);font-size:15px}
/* 分组显示：每 3 张一屏 */
.trio-grid[data-page="0"] .trio-card:nth-child(n+4){display:none}
.trio-grid[data-page="1"] .trio-card:nth-child(-n+3),
.trio-grid[data-page="1"] .trio-card:nth-child(n+7){display:none}
.trio-grid[data-page="2"] .trio-card:nth-child(-n+6),
.trio-grid[data-page="2"] .trio-card:nth-child(n+10){display:none}
.trio-grid[data-page="3"] .trio-card:nth-child(-n+9){display:none}
/* 组切换时的淡入 */
.trio-grid.turning .trio-card{animation:trioIn .45s ease-out}
@keyframes trioIn{from{opacity:.35;transform:translateY(10px)}to{opacity:1;transform:none}}
.trio-nav{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:28px}
.trio-nav button{width:30px;height:30px;border:1px solid #cddced;background:#fff;color:var(--blue);border-radius:50%;cursor:pointer;font-size:17px;line-height:1}
.trio-nav button:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.tn-dots{display:flex;gap:7px}
.tn-dots i{width:7px;height:7px;border-radius:50%;background:#cbd9e9;display:block;cursor:pointer}
.tn-dots i.on{background:var(--blue)}
.news-panel{margin-top:30px;max-width:100%}
.news-panel .panel{padding:20px 26px}

/* ---------------- Swiper 卡片轮播（第三栏案例 / 第五栏新闻） ---------------- */
.swiper{--swiper-theme-color:#0b62c4}
.trio-swiper,.news-swiper{overflow:hidden;padding:16px 0 22px}
.trio-swiper .swiper-slide,.news-swiper .swiper-slide{height:auto}
.trio-swiper .trio-card,.news-swiper .news-card{height:100%}
/* 每组中间那张：上浮 + 蓝色下划线 + 白色浮层卡（对齐效果图） */
.trio-swiper .swiper-slide:nth-child(3n+2){transform:translateY(-14px)}
.trio-swiper .swiper-slide:nth-child(3n+2) .trio-card{box-shadow:0 16px 38px rgba(23,60,110,.15)}
.trio-swiper .swiper-slide:nth-child(3n+2) .trio-img{height:288px}
.trio-swiper .swiper-slide:nth-child(3n+2) .trio-card:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--blue)}
.trio-swiper .swiper-slide:nth-child(3n+2) .trio-float{
  display:block;position:absolute;left:0;top:78px;width:62%;min-width:190px;z-index:2;
  background:rgba(255,255,255,.94);padding:17px 19px;box-shadow:10px 12px 30px rgba(10,45,90,.16)}
.news-swiper .swiper-slide:nth-child(3n+2) .news-card{border-bottom:3px solid var(--blue)}
.news-swiper .nc-img{height:224px;overflow:hidden;background:#dceaf8}
.news-swiper .nc-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s}
.news-swiper .news-card:hover .nc-img img{transform:scale(1.06)}

/* ---------------- 合作伙伴 LOGO 墙跑马灯 ---------------- */
.logo-sec{padding:52px 0 60px;background:#f6faff;border-top:1px solid #e8f0f9}
.logo-swiper{overflow:hidden}
.logo-swiper .swiper-wrapper{align-items:center;transition-timing-function:linear!important}
.logo-swiper .swiper-slide{width:auto}
.logo-chip{display:flex;align-items:center;gap:10px;padding:16px 26px;background:#fff;border:1px solid #e4eef9;color:#5b6c80;font-size:14px;letter-spacing:1px;white-space:nowrap;transition:color .25s,border-color .25s,box-shadow .25s}
.logo-chip i{color:var(--blue);font-size:17px}
.logo-chip:hover{color:var(--blue);border-color:#bcd8f5;box-shadow:0 8px 20px rgba(23,60,110,.08)}

/* 旧版三图卡片（其它模板回退时用） */
.case-grid{display:grid;grid-template-columns:1fr 1.14fr 1fr;gap:22px;align-items:start}
.case-card{background:#fff;box-shadow:0 8px 26px rgba(23,60,110,.07);overflow:hidden;position:relative}
.case-card:nth-child(2){transform:translateY(-14px);box-shadow:0 16px 38px rgba(23,60,110,.14)}
.case-img{height:254px;background:#dceaf8 center/cover no-repeat;position:relative}
.case-card:nth-child(2) .case-img{height:288px}
.case-body{padding:18px 20px 22px}
.case-body time{font-size:11px;color:#a4b0be}
.case-body b{display:block;font-size:15px;color:var(--ink);margin:7px 0 8px;line-height:1.5}
.case-body p{font-size:12.5px;color:#8492a2;line-height:1.8}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:#fff;border:1px solid var(--line);overflow:hidden;transition:transform .22s,box-shadow .22s}
.news-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(23,60,110,.1)}
.nc-img{height:224px;background:#dceaf8 center/cover no-repeat}
.nc-body{padding:18px 20px 22px}
.nc-body time{font-size:11px;color:#a7b3c1;letter-spacing:.5px}
.nc-body b{display:block;color:var(--ink);font-size:15px;margin:8px 0;line-height:1.5}
.nc-body p{font-size:12.5px;color:#8794a3;line-height:1.8}

/* ---------------- 滚动显现动效 ----------------
   只有 JS 正常启动（html.js-on）才先隐藏，脚本失败时页面照常可见 */
@keyframes ruiReveal{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
html.js-on [data-reveal]{opacity:0;transform:translateY(24px)}
html.js-on [data-reveal].in{opacity:1;transform:none;animation:ruiReveal .62s cubic-bezier(.2,.7,.3,1)}
html.js-on [data-reveal].in.swiper-slide,html.js-on .swiper-slide [data-reveal]{opacity:1;transform:none;animation:none}
@media (prefers-reduced-motion:reduce){html.js-on [data-reveal],html.js-on [data-reveal].in{opacity:1;transform:none;animation:none}}
/* 页头滚动后收紧：仅首页悬浮页头切换为吸顶白底，内页只加阴影避免布局跳动 */
.site-head.stuck{background:#fff;border-bottom-color:#e6edf5;box-shadow:0 6px 20px rgba(20,45,80,.1)}
.is-home .site-head.stuck{position:fixed;top:0;left:0;right:0;height:64px;animation:headDown .28s ease-out}
.is-home .site-head.stuck .head-inner{height:64px}
.is-home .site-head.stuck .nav{height:64px}
.is-home .site-head.stuck .nav-item{height:64px}
.is-home .site-head.stuck .nav-link{height:64px}
.is-home .site-head.stuck .nav-sub{top:64px}
.is-home .site-head.stuck .head-search{top:64px}
.is-home .site-head.stuck .logo-mark{width:36px;height:36px;font-size:19px}
.is-home .site-head.stuck .logo-txt b{color:var(--ink)}
.is-home .site-head.stuck .logo-txt small{color:#9aa8b8}
.is-home .site-head.stuck .logo-mark{background:linear-gradient(145deg,#2f9be8,#0b62c4 60%,#084691);border-color:transparent}
.is-home .site-head.stuck .nav-link{color:#34414f}
.is-home .site-head.stuck .nav-link:after{background:var(--blue)}
.is-home .site-head.stuck .nav-caret{color:#a9b4c0}
.is-home .site-head.stuck .tool-btn{background:#fff;border-color:var(--line);color:#68788b}
.is-home .site-head.stuck .head-user-box a{background:#f5faff;border-color:#cfe1f7;color:var(--blue)}
.is-home .site-head.stuck .head-user-box a:first-child{background:var(--blue);color:#fff;border-color:var(--blue)}
.is-home .site-head.stuck .nav-sub{background:#fff;border-color:var(--line);border-top-color:var(--blue)}
.is-home .site-head.stuck .nav-sub-link{color:#526071}
@keyframes headDown{from{transform:translateY(-100%)}to{transform:none}}

/* ---------------- 首页：企业实力数据 ---------------- */
.stat-band{position:relative;min-height:396px;background:linear-gradient(100deg,#eaf5ff 0%,#f4faff 44%,rgba(244,250,255,.72) 62%,rgba(244,250,255,.1) 100%)}
.stat-band:after{content:"";position:absolute;right:0;top:0;bottom:0;width:58%;background:url(img/tower.jpg) center/cover no-repeat;mask-image:linear-gradient(90deg,transparent,#000 34%)}
.stat-band .wrap{position:relative;z-index:2;padding-top:58px;padding-bottom:52px}
.stat-inner{width:50%}
.stat-inner .sec-title{font-size:26px}
.stat-intro{font-size:12.5px;color:#708294;line-height:2;margin:18px 0 4px;max-width:440px}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 34px;margin-top:26px;max-width:420px}
.stat-item b{display:block;font-size:30px;color:var(--blue);font-weight:700;line-height:1.2;letter-spacing:1px}
.stat-item span{font-size:12px;color:#8b9aab;letter-spacing:1px}

/* ---------------- 首页：功能体验宫格 ---------------- */
.feat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.feat-item{display:flex;flex-direction:column;align-items:center;gap:9px;padding:24px 8px;background:#fff;border:1px solid var(--line);text-align:center;transition:transform .2s,box-shadow .2s,border-color .2s}
.feat-item:hover{transform:translateY(-4px);border-color:#bcd8f5;box-shadow:0 12px 26px rgba(23,60,110,.1)}
.feat-ico{width:48px;height:48px;border-radius:50%;background:#eef6ff;color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:21px}
.feat-item b{font-size:13.5px;color:var(--ink);font-weight:600}
.feat-item small{font-size:11px;color:#a0adbb}

/* ---------------- 首页：互动区（表单 / 投票 / 签到 / 标签） ---------------- */
.interact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:26px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);padding:28px 30px;box-shadow:0 8px 26px rgba(23,60,110,.05)}
.panel + .panel{margin-top:20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.panel-head h3{font-size:18px;color:var(--ink);font-weight:600}
.panel-head span{font-size:12px;color:var(--muted)}
.rui-form-tip,.rui-form-intro{font-size:12.5px;color:#8b98a7;margin-bottom:12px}
.rui-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.rui-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
.rui-field{display:flex;flex-direction:column;gap:7px}
.rui-field-half{grid-column:span 1}
.rui-field:not(.rui-field-half),.rui-submit{grid-column:1/-1}
.rui-field label{font-size:12.5px;color:#5d6b7b}
.rui-field label em{color:#e05a48;font-style:normal}
.rui-field input,.rui-field textarea,.rui-field select{
  width:100%;border:1px solid #dfe7f0;border-radius:3px;padding:10px 12px;font-size:13px;color:var(--ink);background:#fbfdff;
}
.rui-field input:focus,.rui-field textarea:focus{border-color:var(--blue);background:#fff}
.rui-submit button{height:42px;border:0;background:var(--blue);color:#fff;border-radius:3px;cursor:pointer;letter-spacing:3px;font-size:14px}
.rui-submit button:hover{background:var(--blue-deep)}
.vote-opt{display:flex;align-items:center;gap:9px;padding:9px 12px;border:1px solid var(--line);margin-bottom:9px;font-size:13px;cursor:pointer}
.vote-opt:hover{border-color:var(--blue);background:#f6faff}
.vote-btn{margin-top:10px;height:38px;padding:0 26px;border:0;background:var(--blue);color:#fff;border-radius:3px;cursor:pointer}
.vote-line{display:flex;justify-content:space-between;font-size:12.5px;margin:10px 0 5px}
.vote-bar{height:8px;background:#eaf1f8;border-radius:5px;overflow:hidden}
.vote-bar i{display:block;height:100%;background:linear-gradient(90deg,#2f9be8,#0b62c4)}
.vote-foot{margin-top:12px;font-size:12px}
.vote-foot a{color:var(--blue)}
.sign-line{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sign-info b{display:block;color:var(--ink);font-size:15px}
.sign-info span{font-size:12px;color:var(--muted)}
.sign-btn{display:inline-flex;align-items:center;padding:8px 16px;border:0;border-radius:3px;background:var(--blue);color:#fff;font-size:12.5px;cursor:pointer}
.sign-btn.is-done{background:#eaf1f8;color:#7d8b9b}
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px}
.tag-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border:1px solid #dbe7f4;border-radius:20px;font-size:12.5px;color:#5e7186;background:#f8fbff}
.tag-pill:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.tag-pill i{font-style:normal;font-size:11px;color:#a4b2c1}
.tag-lv1,.tag-lv2,.tag-lv3{color:var(--blue);border-color:#bcd8f5}
.tag-lv4,.tag-lv5{font-size:14px;font-weight:600}

/* ---------------- 内页：两栏布局 / 侧栏 / 列表 ---------------- */
.layout{display:grid;grid-template-columns:248px minmax(0,1fr);gap:30px;padding-top:28px;align-items:start}
/* 模板里先输出正文、再 include 侧栏，用显式列定位把侧栏放回左边 */
.layout-main{grid-column:2;grid-row:1;min-width:0}
.side{grid-column:1;grid-row:1}
.page-head{margin-bottom:22px}
.page-head h1,.page-title{font-size:26px;color:var(--ink);font-weight:600;letter-spacing:1px;margin-bottom:8px}
.page-intro{font-size:13px;color:var(--muted)}
.page-title .tag-total{font-size:12px;color:var(--muted);font-weight:400;margin-left:10px}
.subcats{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;margin-bottom:22px}
.subcat{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border:1px solid var(--line);border-left:3px solid var(--blue);background:#fbfdff}
.subcat:hover{background:#f2f8ff;box-shadow:0 6px 18px rgba(23,60,110,.07)}
.subcat b{font-size:14px;color:var(--ink);font-weight:600}
.subcat span{font-size:11.5px;color:var(--muted)}
.news-list{display:flex;flex-direction:column;gap:12px}
.news-list .item{background:#fff;border:1px solid var(--line);padding:20px 22px;transition:box-shadow .2s,border-color .2s,transform .2s}
.news-list .item:hover{border-color:#c8ddf5;box-shadow:0 10px 24px rgba(23,60,110,.08);transform:translateX(3px)}
.news-list .item .t{font-size:16px;color:var(--ink);font-weight:600;display:block;margin-bottom:8px}
.news-list .item:hover .t{color:var(--blue)}
.news-list .item .d{font-size:12.5px;color:#8492a2;line-height:1.85;margin-bottom:10px}
.news-list .item .date{font-size:11.5px;color:#a8b4c1}
.list-empty{padding:50px 20px;text-align:center;color:var(--muted);border:1px dashed #d6e2f0;background:#fbfdff}
/* 侧栏 */
.side{display:flex;flex-direction:column;gap:18px}
.side-box{background:#fff;border:1px solid var(--line);box-shadow:0 6px 20px rgba(23,60,110,.04)}
.side-title{font-size:15px;color:#fff;background:linear-gradient(100deg,#0b62c4,#2f9be8);padding:13px 18px;font-weight:600;letter-spacing:1px}
.side-nav{padding:8px 0}
.side-group{border-bottom:1px solid #f0f4f9}
.side-group:last-child{border-bottom:0}
.side-link{display:block;padding:10px 18px;font-size:13px;color:#4c5b6c;border-left:3px solid transparent}
.side-link:hover,.side-group.current>.side-link,.side-group.active>.side-link{color:var(--blue);background:#f2f8ff;border-left-color:var(--blue)}
.side-sub{display:flex;flex-direction:column;padding:0 0 8px 26px}
.side-sub-link{font-size:12px;color:#8a98a8;padding:4px 0}
.side-sub-link:hover{color:var(--blue)}
.side-list{padding:8px 18px 16px}
.side-list li{display:flex;gap:10px;padding:9px 0;border-bottom:1px dashed #edf1f6;font-size:12.5px}
.side-list li:last-child{border-bottom:0}
.side-list li a{flex:1;color:#5d6b7b;line-height:1.6}
.side-list li a:hover{color:var(--blue)}
.side-list li span{color:#aab6c3;font-size:11px}
.side-entry{display:flex;flex-wrap:wrap;gap:8px;padding:16px 18px}
.side-entry a{padding:5px 12px;border:1px solid #dbe7f4;border-radius:16px;font-size:12px;color:#62758a}
.side-entry a:hover{background:var(--blue);border-color:var(--blue);color:#fff}
/* 分页 */
.pager{display:flex;justify-content:center;align-items:center;gap:6px;flex-wrap:wrap;margin:28px 0 0;font-size:13px}
.pager a,.pager span,.page-num,.page-numbar a{min-width:34px;height:34px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;color:#5f6f81;border-radius:3px}
.pager a:hover,.page-num:hover{border-color:var(--blue);color:var(--blue)}
.pager .active,.pager .on,.page-num.active,.page-num.on{background:var(--blue);border-color:var(--blue);color:#fff}
.page-numbar{display:inline-flex;gap:6px;border:0;background:transparent;padding:0}
.page-select{height:34px;border:1px solid var(--line);border-radius:3px;padding:0 8px;color:#5f6f81;background:#fff}
/* 详情页 */
.article{background:#fff;border:1px solid var(--line);padding:36px 40px}
.article h1{font-size:28px;color:var(--ink);line-height:1.5;font-weight:600;letter-spacing:.5px}
.article .meta{display:flex;gap:18px;flex-wrap:wrap;font-size:12px;color:#9aa7b5;padding:12px 0 20px;border-bottom:1px solid var(--line);margin-bottom:24px}
.rich{font-size:14.5px;line-height:2.05;color:#3f4c5b}
.rich img{max-width:100%;height:auto;border-radius:4px;margin:14px 0}
.rich h2,.rich h3{color:var(--ink);margin:22px 0 12px}
.rich table{max-width:100%;border-collapse:collapse}
.rich td,.rich th{border:1px solid var(--line);padding:8px 12px}
.rich a{color:var(--blue);text-decoration:underline}
.post-tags a:hover{color:var(--blue)}
.post-act a:hover{border-color:var(--blue);color:var(--blue)}
.post-qr-img{width:72px;height:72px}
.btn-like,.btn-oppose{font-size:13px}
/* 评论 */
.comment-box,.comment-list,.comment-form{background:#fff;border:1px solid var(--line);padding:22px 26px;margin-top:20px}
.comment-item{padding:14px 0;border-bottom:1px dashed #e9eef5}
.comment-item:last-child{border-bottom:0}
.comment-form input,.comment-form textarea,.comment-form select{width:100%;border:1px solid #dfe7f0;border-radius:3px;padding:9px 12px;margin:6px 0;font-size:13px}
.comment-form button,.comment-submit{height:38px;padding:0 24px;border:0;background:var(--blue);color:#fff;border-radius:3px;cursor:pointer}
/* 搜索页 */
.search-form{display:flex;gap:10px;margin:22px 0 14px}
.search-form input{flex:1;height:44px;border:1px solid #dfe7f0;border-radius:3px;padding:0 14px;font-size:14px;background:#fbfdff}
.search-form select{height:44px;border:1px solid #dfe7f0;border-radius:3px;padding:0 12px;background:#fff;color:#5f6f81}
.search-form button{height:44px;padding:0 30px;border:0;background:var(--blue);color:#fff;border-radius:3px;cursor:pointer;letter-spacing:2px}
.search-meta{font-size:12.5px;color:var(--muted);margin-bottom:16px}
/* 标签 / 专题 / 插件列表页 */
.topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.topic-card{background:#fff;border:1px solid var(--line);overflow:hidden;display:block}
.topic-card:hover{box-shadow:0 12px 28px rgba(23,60,110,.1);transform:translateY(-3px)}
.tc-cover{display:block;height:158px;background:#dceaf8 url(img/city.jpg) center/cover no-repeat}
.topic-card:nth-child(4n+2) .tc-cover{background-image:url(img/tower.jpg)}
.topic-card:nth-child(4n+3) .tc-cover{background-image:url(img/hero.jpg)}
.topic-card:nth-child(4n+4) .tc-cover{background-image:url(img/product.jpg)}
.tc-main{display:block;padding:16px 18px 20px}
.tc-main b{display:block;font-size:15px;color:var(--ink);margin-bottom:5px}
.tc-main i{display:block;font-style:normal;font-size:12px;color:#8b98a7}
.tc-main em{display:block;font-style:normal;font-size:11.5px;color:var(--blue);margin-top:10px}
.lt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}
.lt-card{display:block;background:#fff;border:1px solid var(--line);padding:20px 22px}
.lt-card:hover{border-color:#bcd8f5;box-shadow:0 10px 26px rgba(23,60,110,.08);transform:translateY(-2px)}
.lt-row b{font-size:16px;color:var(--ink)}
.lt-meta{font-size:12px;color:#9aa7b5}
.lt-intro{font-size:12.5px;color:#8492a2;margin-top:8px}
/* 表单 / 认证页 */
.auth-box{max-width:520px;margin:22px auto 30px;background:#fff;border:1px solid var(--line);box-shadow:0 14px 38px rgba(23,60,110,.08);padding:34px 38px;--lt-ctl:42px}
.auth-box h1{font-size:24px;color:var(--ink);font-weight:600;margin-bottom:6px}
.auth-sub{font-size:12.5px;color:var(--muted);margin-bottom:22px}
.auth-sub a,.auth-tip a{color:var(--blue)}
.auth-field{display:flex;flex-direction:column;gap:6px;margin-bottom:15px}
.auth-field label{font-size:12.5px;color:#5d6b7b}
.auth-field label em{color:#e05a48;font-style:normal}
.auth-field input{height:42px;border:1px solid #dfe7f0;border-radius:3px;padding:0 12px;background:#fbfdff;font-size:13px}
.auth-field input:focus{border-color:var(--blue);background:#fff}
.auth-btn{width:100%;height:44px;border:0;background:var(--blue);color:#fff;border-radius:3px;cursor:pointer;letter-spacing:4px;font-size:15px;margin-top:8px}
.auth-btn:hover{background:var(--blue-deep)}
.auth-flash{padding:11px 14px;border-radius:3px;font-size:12.5px;margin-bottom:14px;background:#eef7ff;color:var(--blue)}
.auth-flash.err{background:#fff2f0;color:#c0483a}
.auth-tip{font-size:12px;margin-top:14px}
/* 表格 / 通用页面元素 */
.user-table,.data-table{width:100%;border-collapse:collapse;background:#fff;font-size:13px}
.user-table th,.user-table td,.data-table th,.data-table td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.user-table th,.data-table th{background:#f3f8ff;color:#4f6073;font-weight:600}
.muted{color:var(--muted)}
/* 403 / 404 */
.state-box{max-width:660px;margin:34px auto;padding:56px 40px;text-align:center;border:1px solid var(--line);background:#fbfdff}
.state-box .state-no{font-size:76px;font-weight:700;color:#cfe3f8;line-height:1}
.state-box h1{font-size:22px;color:var(--ink);margin:10px 0}
.state-box p{font-size:13px;color:var(--muted);margin-bottom:24px}

/* ---------------- 会员中心（配合 user.css） ---------------- */
.uc-wrap{padding-top:26px}
.uc-title h1{color:var(--ink)}
.uc-card{border:1px solid var(--line);box-shadow:0 6px 20px rgba(23,60,110,.04)}
.uc-hero{background:linear-gradient(110deg,#0b62c4,#2f9be8);color:#fff;border-radius:3px 3px 0 0}
.uc-hero__name,.uc-hero__desc,.uc-hero__tag{color:#fff}
.uc-hero__ops .uc-btn{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.14);color:#fff}
.uc-hero__ops .uc-btn--primary{background:#fff;color:var(--blue);border-color:#fff}
.uc-title,.uc-card__head h2{color:var(--ink)}
/* 贴吧 */
.tb-wrap{max-width:1240px}

/* ---------------- 页脚 ---------------- */
.site-foot{background:var(--dark);color:#9aa5b2;padding:54px 0 0;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.7fr repeat(5,1fr);gap:28px;padding-bottom:40px}
.foot-brand .foot-logo{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.foot-brand .logo-mark{width:38px;height:38px;font-size:20px;background:rgba(255,255,255,.14);box-shadow:none}
.foot-brand .foot-logo b{display:block;color:#fff;font-size:18px;letter-spacing:2px;line-height:1.2}
.foot-brand .foot-logo small{color:#79848f;font-size:9px;letter-spacing:2px}
.foot-desc{font-size:12px;line-height:1.9;color:#818c99;max-width:250px}
.foot-contact{display:flex;flex-direction:column;gap:7px;margin-top:18px;font-size:11.5px;color:#818c99}
.foot-contact i{color:#4f89cc;margin-right:8px}
.foot-col{display:flex;flex-direction:column;gap:8px}
.foot-title{color:#fff;font-size:14px;font-weight:600;margin-bottom:8px;letter-spacing:1px;position:relative;padding-bottom:9px}
.foot-title:after{content:"";position:absolute;left:0;bottom:0;width:24px;height:2px;background:#3f8ede}
.foot-col a{font-size:12px;color:#838e9b}
.foot-col a:hover{color:#fff;transform:translateX(2px)}
.foot-links{display:flex;align-items:flex-start;gap:18px;border-top:1px solid #31363e;padding:20px 0;font-size:12px}
.foot-links>b{color:#b8c2cd;font-weight:600;white-space:nowrap}
.foot-link-box{display:flex;flex-wrap:wrap;gap:10px 20px}
.foot-link-box a{color:#7f8a97}
.foot-link-box a:hover{color:#fff}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid #31363e;padding:20px 0 26px;font-size:11.5px;color:#78838f}
.foot-bottom p{margin:0}
.foot-mini-logo{color:#dbe3ec;font-weight:600;letter-spacing:2px;font-size:13px}
.foot-icp span{color:#5c666f}
/* 右侧悬浮工具条 */
.float-bar{position:fixed;right:0;top:44%;z-index:70;background:var(--blue);border-radius:5px 0 0 5px;box-shadow:0 6px 22px rgba(11,98,196,.3);overflow:hidden}
.float-bar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;width:50px;height:54px;color:#fff;border-bottom:1px solid rgba(255,255,255,.16)}
.float-bar a:last-child{border-bottom:0}
.float-bar a:hover{background:rgba(255,255,255,.18);color:#fff}
.float-bar i{font-size:16px}
.float-bar em{font-style:normal;font-size:10px;letter-spacing:1px}

/* ---------------- 插件功能页：补齐默认主题里的功能类 ---------------- */
.rc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin:18px 0 24px}
.rc-card{position:relative;padding:20px 20px 22px;background:#fff;border:1px solid var(--line);border-radius:3px;transition:border-color .2s,box-shadow .2s}
.rc-card:hover{border-color:#bcd8f5;box-shadow:0 10px 24px rgba(23,60,110,.08)}
.rc-badge{position:absolute;top:0;right:0;background:var(--blue);color:#fff;font-size:11px;padding:3px 10px}
.rc-title{display:block;font-size:16px;color:var(--ink);margin-bottom:6px}
.rc-money{font-size:24px;color:var(--blue);font-weight:700;margin:10px 0 4px}
.rc-give{font-size:12px;color:#d8872f}
.rc-btn{height:34px;padding:0 18px;border:0;background:var(--blue);color:#fff;border-radius:3px;cursor:pointer;margin-top:14px;font-size:13px}
.rc-btn:hover{background:var(--blue-deep)}
.rc-custom,.rc-notice{background:#fff;border:1px solid var(--line);padding:20px 22px;margin-bottom:20px}
.rc-custom h3,.rc-h3{font-size:16px;color:var(--ink);margin-bottom:8px}
.rc-h3{margin:22px 0 12px}
.rc-custom-row{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.rc-custom-row input{height:38px;border:1px solid #dfe7f0;border-radius:3px;padding:0 12px;flex:1;max-width:260px;background:#fbfdff}
.rc-custom-row .rc-btn{margin-top:0;height:38px}
.vote-form,.survey-form{margin-top:14px}
.vote-opt input{accent-color:var(--blue)}
.q-item,.sq-question,.survey-q{background:#fbfdff;border:1px solid var(--line);padding:18px 20px;margin-bottom:16px}
.q-item b,.sq-question b,.survey-q b{display:block;color:var(--ink);font-size:14px;margin-bottom:10px}
.comment-submit,.survey-form button{background:var(--blue);color:#fff;border:0;border-radius:3px;height:38px;padding:0 24px;cursor:pointer}
.dl-meta{display:block;font-size:11.5px;color:var(--blue);margin-top:6px}
.empty-page{text-align:center;padding:60px 20px}

/* ---------------- 响应式 ---------------- */
@media (max-width:1180px){
  .nav-link{padding:0 10px}
  .foot-grid{grid-template-columns:1.5fr repeat(3,1fr)}
  .feat-grid{grid-template-columns:repeat(4,1fr)}
  .stat-inner{width:60%}
}
@media (max-width:960px){
  .nav{position:absolute;top:80px;left:0;right:0;height:auto;display:none;flex-direction:column;align-items:stretch;background:#fff;box-shadow:0 18px 36px rgba(20,45,80,.16);padding:8px 0}
  .nav.on{display:flex}
  .nav-item{height:auto;display:block}
  .nav-link{height:44px;width:100%;justify-content:space-between;padding:0 20px}
  .nav-link:after{display:none}
  .nav-sub{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;border-left:2px solid var(--blue);min-width:0;padding:0 0 6px 18px;display:none}
  .nav-item:hover .nav-sub{display:block;transform:none}
  .is-home .nav-sub{background:rgba(8,49,100,.97)}
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .head-tools{margin-left:auto}
  .layout{grid-template-columns:1fr}
  .layout-main,.side{grid-column:auto;grid-row:auto}
  .side{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
  .case-grid,.news-grid,.trio-grid{grid-template-columns:1fr 1fr}
  .case-card:nth-child(2),.trio-card:nth-child(3n+2){transform:none}
  .trio-float{display:none!important}
  .trio-card:nth-child(3n+2) .trio-img{height:254px}
  .interact-grid{grid-template-columns:1fr}
  .stat-band:after{opacity:.24}
  .stat-inner{width:100%}
  .sol-grid{grid-template-columns:240px 1fr;height:460px}
  .sol-visual{height:460px}
  .sol-card{width:62%;left:20px;padding:20px 22px}
  .ab-hero{min-height:580px}
  .ab-hero__bg:after{background:linear-gradient(90deg,
    rgba(220,239,252,.96) 0%,rgba(218,238,252,.88) 45%,
    rgba(210,233,250,.48) 70%,rgba(200,228,248,.10) 100%)}
  .ab-panel{width:56%;padding:62px 0 54px}
  .ab-title{font-size:26px}
  .ab-sub{font-size:14px;margin-bottom:26px}
  .ab-stats .stat-num{font-size:30px}
  .ab-stats{gap:22px 32px;max-width:360px;margin-top:40px}
  .ab-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ab-cards-band{padding:30px 0 52px}
  .trio-swiper .swiper-slide:nth-child(3n+2){transform:none}
  .trio-swiper .swiper-slide:nth-child(3n+2) .trio-img{height:254px}
  .trio-swiper .swiper-slide:nth-child(3n+2) .trio-float{display:none}
  .product-tabs{grid-template-columns:repeat(3,1fr)}
  .product-tabs a{height:66px}
  .product-band{padding-top:52px}
  .pd-stage{grid-template-columns:280px 1fr;gap:18px;min-height:0;padding-bottom:26px}
  .pd-visual{height:310px}
  .pd-visual>img{height:285px}
  .pd-side{display:none}
  .pd-glow{width:360px;height:360px}
}
/* ---------------- 补充：图文列表 / 认证分屏 / 专题详情 ---------------- */
.li-row{display:flex;gap:18px;align-items:flex-start}
.li-thumb{width:170px;height:110px;flex-shrink:0;display:block;border-radius:3px;
  background:#e6f1fc url(img/city.jpg) center/cover no-repeat}
.li-row:nth-child(4n+2) .li-thumb{background-image:url(img/tower.jpg)}
.li-row:nth-child(4n+3) .li-thumb{background-image:url(img/hero.jpg)}
.li-row:nth-child(4n+4) .li-thumb{background-image:url(img/product.jpg)}
.li-main{flex:1;min-width:0}
.li-row .t{margin-bottom:6px}
.lt-go{display:inline-block;margin-top:14px;color:var(--blue);font-size:12px}
.lt-go i{font-size:11px}
.auth-shell{
  display:grid;grid-template-columns:1fr 470px;max-width:1000px;margin:30px auto 44px;
  background:#fff;border:1px solid var(--line);box-shadow:0 18px 44px rgba(23,60,110,.1);
}
.auth-visual{
  position:relative;color:#fff;padding:46px 40px;min-height:470px;display:flex;flex-direction:column;justify-content:center;
  background:linear-gradient(120deg,rgba(6,54,116,.9),rgba(11,98,196,.72)),url(img/city.jpg) center/cover no-repeat;
}
.auth-en{font-size:11px;letter-spacing:4px;color:rgba(255,255,255,.75)}
.auth-visual h2{font-size:28px;line-height:1.5;letter-spacing:1px;margin:16px 0 12px}
.auth-visual p{font-size:13px;color:rgba(255,255,255,.82)}
.auth-visual ul{margin:26px 0 22px;display:flex;flex-direction:column;gap:12px}
.auth-visual li{font-size:13px;color:rgba(255,255,255,.9);display:flex;align-items:center;gap:9px}
.auth-visual li i{color:#8fd0ff}
.auth-visual-link{font-size:12.5px;color:#fff;border-bottom:1px solid rgba(255,255,255,.6);align-self:flex-start;padding-bottom:4px}
.auth-shell .auth-box{max-width:none;margin:0;border:0;box-shadow:none;padding:38px 40px;background:#fff}
.topic-hero{display:grid;grid-template-columns:340px 1fr;gap:26px;background:#fff;border:1px solid var(--line);padding:24px;margin:22px 0}
.topic-cover img{width:100%;height:210px;object-fit:cover}
.topic-info h1{font-size:24px;color:var(--ink);margin-bottom:10px}
.topic-sub{font-size:14px;color:var(--blue)}
.topic-intro{font-size:13px;color:#7c8b9c;margin-top:10px;line-height:1.9}
.topic-meta{font-size:12px;color:#a3afbc;margin-top:16px}
.topic-body{background:#fff;border:1px solid var(--line);padding:24px 28px;margin-bottom:22px}
@media (max-width:960px){
  .auth-shell{grid-template-columns:1fr}
  .auth-visual{min-height:260px;padding:34px 28px}
  .topic-hero{grid-template-columns:1fr}
  .li-row{flex-direction:column}
  .li-thumb{width:100%;height:180px}
}

@media (max-width:680px){
  .wrap{width:calc(100% - 28px)}
  .hero-band{height:500px}
  .hero-title{font-size:29px;letter-spacing:4px}
  .hero-sub{letter-spacing:2px;font-size:11px}
  .sec{padding:44px 0}
  .sec-title{font-size:23px}
  .sol-grid,.product-band .wrap,.foot-grid,.feat-grid,.rui-form,.stat-grid,.case-grid,.news-grid,.trio-grid{grid-template-columns:1fr}
  .sol-grid{display:block;height:auto}
  .sol-menu{flex-direction:row;overflow-x:auto;padding:8px}
  .sol-menu>a{white-space:nowrap;border-bottom:0;padding:10px 14px}
  .sol-menu .sol-menu__title,.sol-menu__all{display:none}
  .sol-visual{height:320px}
  .sol-card{position:static;transform:none;width:auto;box-shadow:none;margin:0}
  .sol-badge{display:none}
  .ab-hero{min-height:auto}
  .ab-hero__bg:after{background:linear-gradient(90deg,rgba(224,241,252,.95) 0%,rgba(218,238,252,.88) 55%,rgba(210,233,250,.74) 100%)}
  .ab-panel{width:100%;padding:44px 0 40px}
  .ab-title{font-size:23px}
  .ab-sub{font-size:13px;margin-bottom:20px}
  .ab-desc{font-size:12px;line-height:2}
  .ab-stats{grid-template-columns:1fr 1fr;gap:18px 24px;max-width:none;margin-top:32px}
  .ab-stats .stat-num{font-size:26px}
  .ab-cards-band{padding:26px 0 42px}
  .ab-cards{grid-template-columns:1fr;gap:12px}
  .ab-card{padding:20px 20px 18px}
  .ab-card>p{min-height:0}
  .ab-cards-head{margin-bottom:16px}
  .ab-cards-head>span i{display:none}
  .hero-foot .wrap{gap:8px}
  .slide-links{gap:12px}
  .product-band{height:auto;padding:44px 0 0}
  .product-band .wrap{padding:0}
  .product-card{width:100%}
  .product-tabs{position:static;grid-template-columns:repeat(3,1fr)}
  .product-tabs a{height:64px;font-size:11.5px}
  .product-tabs a i{font-size:19px}
  .pd-stage{grid-template-columns:1fr;gap:16px;min-height:0;padding-bottom:24px}
  .pd-info{padding:20px 22px}
  .pd-info b{font-size:18px}
  .pd-visual{height:250px}
  .pd-visual>img{height:230px;max-width:80%}
  .pd-side{display:none}
  .pd-glow{width:290px;height:290px}
  .trio-grid{grid-template-columns:1fr;gap:16px}
  .trio-img,.trio-card:nth-child(3n+2) .trio-img,
  .trio-swiper .trio-img,.trio-swiper .swiper-slide:nth-child(3n+2) .trio-img{height:220px}
  .trio-card:nth-child(3n+2){transform:none}
  .trio-card:nth-child(3n+2):hover{transform:none}
  .trio-swiper .swiper-slide:nth-child(3n+2){transform:none}
  .trio-swiper .swiper-slide:nth-child(3n+2) .trio-float{display:none}
  .trio-float{display:none!important}
  .news-swiper .nc-img{height:200px}
  .logo-chip{padding:12px 18px;font-size:12.5px}
  .sol-card b{font-size:17px}
  .trio-tabs a{padding:6px 14px;font-size:12px}
  .trio-tabs--right{justify-content:center}
  .case-card:nth-child(2) .case-img{height:254px}
  .stat-band:after{display:none}
  .stat-band .wrap{padding-top:40px;padding-bottom:40px}
  .pb-flex{flex-direction:column;align-items:flex-start;padding-top:38px;padding-bottom:24px}
  .pb-txt h1{font-size:25px}
  .article{padding:24px 18px}
  .foot-grid{gap:22px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
  .float-bar{display:none}
  .head-search{width:calc(100vw - 28px);right:0}
  .head-inner{gap:8px}
  .logo-mark{width:34px;height:34px;font-size:18px}
  .logo-txt b{font-size:16px;letter-spacing:1px}
  .logo-txt small{display:none}
  .head-tools{gap:6px;margin-left:auto}
  .tool-btn{width:30px;height:30px;font-size:13px}
  .nav-toggle{width:30px;height:30px;font-size:21px}
  .head-user-box a{height:30px;padding:0 9px;font-size:12px}
  .head-user-box a:nth-child(n+2){display:none}
  .pb-crumb{display:none}
}