/* ============================================================
   DX5 原生宽度适配 —— 全站统一 1500px
   覆盖 template/default/common/common.css / widthauto.css
   ============================================================ */
/* ============================================================
   默认（论坛 / home / 其他页）：【完全保持 DX5 原生 1200px，不做任何改动】
   论坛模板依赖原生宽度计算，改动会导致错位
   ============================================================ */
.wp { width: 1200px; margin: 0 auto; }
#wp.wp { width: 1200px; margin: 0 auto; }
#wp .wp { width: auto; }
body { min-width: 1200px; }
#toptb { min-width: 1200px; }
#hd .wp, #wp { min-width: 1200px; }

/* ============================================================
   仅门户页（portal.php）：外层全屏铺满，内容容器 1500px
   论坛不受影响
   ============================================================ */
/* 注意：Discuz 的 nv_portal 是 body 的 id（不是 class），必须用 #nv_portal */
#nv_portal #wp.wp { width: 100%; max-width: 100%; margin: 0; padding: 0; }
#nv_portal #wp .wp { width: 1500px; margin: 0 auto; }
#nv_portal { min-width: 0; }

/* 两栏/三栏与侧栏：全部保持 DX5 原生（.ct2 .mn / .ct2 .sd / .ct2_a / .ct3_a / .mnh）
   不做任何覆盖 —— 论坛与 home 依赖这些原生数值，覆盖会造成错位 */

/* 窄屏保护：小于 1500px 时退化为流式，避免横向滚动 */
/* 响应式降级：只对门户页生效，论坛保持原生（不干扰论坛布局） */
@media (max-width: 1560px) {
  #nv_portal #wp .wp { width: 96%; }
  .kj-container { width: 96%; }
}
@media (max-width: 1180px) {
  #nv_portal #wp .wp { width: 100%; }
  .kj-container { width: 100%; }
}

/* —— 官网自定义容器（与 .wp 对齐，配合 1500px 设计稿） —— */
.kj-container { max-width: 1500px; margin: 0 auto; padding: 0 32px; }
@media (max-width: 768px) { .kj-container { padding: 0 20px; } }

/* ============================================================
   模板中类名沿用 .kj-container / .kj-topbar，
   此处把 style.css 里针对 .container / .topbar 的父级规则做等价映射
   ============================================================ */
.hero__slide > .kj-container { width: 100%; height: 100%; display: flex; align-items: center; position: relative; z-index: 2; }
.hero__slide.s1 > .kj-container { align-items: stretch; }
.hero__slide.s2 > .kj-container,
.hero__slide.s3 > .kj-container { flex-direction: column; justify-content: center; }
.dband > .kj-container { width: 100%; }
.psol > .kj-container { position: relative; z-index: 1; }

/* 顶部联系条 */
.kj-topbar { background: #0A2540; color: #B9CCE3; font-size: 13px; }
.kj-topbar__in { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.kj-topbar__l b { color: #fff; font-weight: 600; margin: 0 4px; }
.kj-topbar__badge { display: inline-flex; align-items: center; gap: 7px; }
.kj-topbar__badge a { display: block; line-height: 0; }
.kj-topbar__badge img { height: 26px; width: auto; }
@media (max-width: 768px) {
  .kj-topbar__l { display: none; }
  .kj-topbar__in { justify-content: center; }
}

/* 隐藏 X5 自带头部区域（本模板使用自定义导航） */
#toptb, #hd, #mu, .dz_btm_layer { display: none !important; }

/* DX5 原生内容区在官网模板下的复位 */
#wp { padding: 0 !important; }
/* 仅门户首页隐藏原生面包屑与内容框，论坛/文章内页保持原生结构 */
body.nv_portal.pg_index #pt { display: none; }

/* ============================================================
   产品详情页（portal/view.htm 中「产品与服务」分类自动套用）
   ============================================================ */
.kj-prod__hero { padding: 70px 0 60px; background: radial-gradient(900px 480px at 78% 8%, rgba(0,153,255,.16), transparent 70%), linear-gradient(180deg,#EAF3FE,#F8FBFF); }
.kj-prod__hero-in { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.kj-prod__intro h1 { font-size: 46px; font-weight: 800; color: var(--ink); line-height: 1.15; letter-spacing: -1.5px; margin-bottom: 16px; }
.kj-prod__sum { font-size: 17px; color: var(--text); line-height: 1.8; margin-bottom: 28px; }
.kj-prod__pic img { width: 100%; border-radius: 16px; border: 1px solid var(--line); box-shadow: 0 24px 60px rgba(11,27,51,.14); }
.kj-prod__nopic { aspect-ratio: 16/10; border-radius: 16px; background: linear-gradient(135deg,#E9F3FF,#F7FBFF); display: flex; align-items: center; justify-content: center; font-size: 64px; }
.kj-prod__body { display: grid; grid-template-columns: 1fr 300px; gap: 40px; padding: 56px 0; }
.kj-prod__main { font-size: 15.5px; color: #3A4A60; line-height: 1.95; }
.kj-prod__main img { max-width: 100%; height: auto; border-radius: 10px; margin: 14px 0; }
.kj-prod__main h2, .kj-prod__main h3, .kj-prod__main h4 { color: var(--ink); margin: 28px 0 14px; }
.kj-prod__main p { margin-bottom: 14px; }
.kj-prod__main ul, .kj-prod__main ol { margin: 0 0 16px 22px; }
.kj-prod__side { position: sticky; top: 96px; }
.kj-prod__card { background: linear-gradient(160deg,#EEF6FE,#E2EFFC); border: 1px solid #DFEBFA; border-radius: 16px; padding: 26px; margin-bottom: 18px; }
.kj-prod__card h4 { font-size: 16px; color: #12294A; margin-bottom: 14px; }
.kj-prod__tel { font-size: 24px; font-weight: 800; color: #2563EB; line-height: 1.3; }
.kj-prod__meta { font-size: 13px; color: #5A7290; margin-bottom: 16px; }
.kj-prod__list li { margin-bottom: 10px; font-size: 14px; }
.kj-prod__list a { color: var(--text); }
.kj-prod__list a:hover { color: var(--c); }
@media (max-width: 1000px) {
  .kj-prod__hero-in, .kj-prod__body { grid-template-columns: 1fr; gap: 28px; }
  .kj-prod__side { position: static; }
  .kj-prod__intro h1 { font-size: 32px; }
}

/* ============================================================
   顶栏 / 导航：全屏铺满 + 高度与气场对齐设计稿
   ============================================================ */
.kj-topbar, .nav { display: block; width: 100%; }
.kj-topbar { height: 44px; }
.kj-topbar__in { height: 44px; }
.nav { height: 74px; box-shadow: 0 2px 14px rgba(11,27,51,.06); }
.nav__inner { height: 74px; padding: 0 32px; align-items: center; }
.nav__logo img { height: 42px; }
.nav__menu { gap: 4px; }
.nav__menu a { font-size: 15px; padding: 9px 16px; }
.nav__user { font-size: 14px; }
@media (max-width: 980px) {
  .kj-topbar, .kj-topbar__in { height: 40px; }
  .nav, .nav__inner { height: 60px; }
  .nav__logo img { height: 34px; }
}

/* ============================================================
   官网所有模块：左右全屏铺满（内容由 .kj-container 限制 1500px）
   ============================================================ */
.hero, .dband, .feat, .prod, .psol, .bridge, .case, .news,
.partners, .cta, .links, .footer, .kj-prod__hero, .kj-prod__body {
  width: 100%;
}
/* DIY 区域为空时也要撑开，避免塌陷 */
.area:empty { min-height: 1px; }

/* 关键：DIY 包裹层对网格布局透明，让里面的卡片直接成为网格子项
   （否则 4 个数据块会竖排、案例偏左、LOGO 文字竖排） */
.dband__in > .area,
.case__grid > .area,
.news__cols > .area,
.partners__roll > .area,
.hero__pgrid > .area,
.feat__grid > .area,
.prod__grid > .area,
.psol__grid > .area,
.bridge__grid > .area { display: contents; }

/* ============================================================
   文章列表页（portal/list.htm）
   ============================================================ */
.kj-lp__hero { padding: 62px 0 48px; background: radial-gradient(900px 420px at 50% -8%, rgba(0,153,255,.14), transparent 70%), linear-gradient(180deg,#EAF3FE,#F8FBFF); text-align: center; }
.kj-lp__title { font-size: 42px; font-weight: 800; color: var(--ink); letter-spacing: -1.2px; margin-bottom: 10px; }
.kj-lp__sub { font-size: 15px; color: var(--muted); }
.kj-lp__body { padding: 48px 32px 80px; }
.kj-alist { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.kj-acard { background: #fff; border: 1px solid #DFEBFA; border-radius: 16px; overflow: hidden; transition: .3s; display: block; }
.kj-acard:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,153,255,.16); border-color: rgba(0,153,255,.32); }
.kj-acard__img { aspect-ratio: 16/9; background: linear-gradient(135deg,#E9F3FF,#F7FBFF); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.kj-acard__img img { width: 100%; height: 100%; object-fit: cover; }
.kj-acard__nopic { font-size: 46px; color: #9CC9F0; }
.kj-acard__bd { padding: 20px 22px 22px; }
.kj-acard__meta { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; }
.kj-acard__date { font-size: 12.5px; color: var(--muted); }
.kj-acard__cat { font-size: 12px; font-weight: 600; color: var(--c); }
.kj-acard__t { font-size: 17px; font-weight: 700; color: var(--ink); line-height: 1.5; margin-bottom: 8px; }
.kj-acard__d { font-size: 13.5px; color: var(--text); line-height: 1.7; margin-bottom: 12px; }
.kj-acard__more { font-size: 13px; font-weight: 600; color: var(--c); }
.kj-pages { text-align: center; margin-top: 40px; }
.kj-pages .pgs, .kj-pages a, .kj-pages span { display: inline-block; padding: 7px 13px; margin: 0 3px; border-radius: 8px; background: #fff; border: 1px solid #DFEBFA; color: var(--text); font-size: 13px; }
.kj-pages .pgs a:hover { color: var(--c); border-color: var(--c); }
.kj-empty { text-align: center; padding: 80px 0; color: var(--muted); }
.kj-empty__icon { font-size: 56px; margin-bottom: 16px; }
.kj-empty .btn { margin-top: 20px; }
@media (max-width: 1100px) { .kj-alist { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .kj-alist { grid-template-columns: 1fr; } .kj-lp__title { font-size: 30px; } .kj-lp__body { padding: 32px 20px 60px; } }

/* ============================================================
   文章详情页（portal/view.htm 非产品分支）
   ============================================================ */
.kj-artpage__hero { padding: 46px 0 34px; background: radial-gradient(900px 420px at 50% -8%, rgba(0,153,255,.13), transparent 70%), linear-gradient(180deg,#EAF3FE,#F8FBFF); }
.kj-crumb { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.kj-crumb a { color: var(--text); }
.kj-crumb a:hover { color: var(--c); }
.kj-crumb span { margin: 0 8px; color: #C3D4E8; }
.kj-crumb em { font-style: normal; color: var(--c); }
.kj-artpage__title { font-size: 36px; font-weight: 800; color: var(--ink); line-height: 1.3; letter-spacing: -.8px; margin-bottom: 14px; }
.kj-artpage__meta { font-size: 13px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; }
.kj-artpage__body { display: grid; grid-template-columns: 1fr 300px; gap: 40px; padding: 44px 32px 60px; }
.kj-artpage__pic { border-radius: 14px; overflow: hidden; margin-bottom: 24px; border: 1px solid #DFEBFA; }
.kj-artpage__pic img { width: 100%; display: block; }
.kj-artpage__summary { background: linear-gradient(160deg,#EEF6FE,#E2EFFC); border-left: 3px solid var(--c); border-radius: 0 10px 10px 0; padding: 16px 20px; font-size: 15px; color: #33506F; line-height: 1.85; margin-bottom: 26px; }
.kj-artpage__content { font-size: 16px; color: #3A4A60; line-height: 2; }
.kj-artpage__content img { max-width: 100%; height: auto; border-radius: 10px; margin: 16px 0; }
.kj-artpage__content h2, .kj-artpage__content h3, .kj-artpage__content h4 { color: var(--ink); margin: 30px 0 14px; }
.kj-artpage__content p { margin-bottom: 16px; }
.kj-artpage__content ul, .kj-artpage__content ol { margin: 0 0 18px 22px; }
.kj-artpage__content a { color: var(--c); }
.kj-artpage__content table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.kj-artpage__content td, .kj-artpage__content th { border: 1px solid #DFEBFA; padding: 10px 12px; font-size: 14px; }
.kj-artpage__nav { display: flex; justify-content: space-between; gap: 12px; padding: 0 0 70px; flex-wrap: wrap; }
.kj-artpage__pn { padding: 12px 22px; border-radius: 10px; background: #fff; border: 1px solid #DFEBFA; color: var(--text); font-size: 14px; transition: .25s; }
.kj-artpage__pn:hover { border-color: var(--c); color: var(--c); }
.kj-artpage__pn--off { opacity: .45; pointer-events: none; }
.kj-prod__card--qr { text-align: center; }
.kj-prod__qr { width: 130px; height: 130px; border-radius: 10px; background: #fff; padding: 6px; border: 1px solid #DFEBFA; }
@media (max-width: 1000px) {
  .kj-artpage__body { grid-template-columns: 1fr; gap: 30px; padding: 30px 20px 50px; }
  .kj-artpage__title { font-size: 26px; }
  .kj-prod__side { position: static; }
}
@media (max-width: 768px) { .kj-lp__hero, .kj-artpage__hero { padding: 34px 20px; } }

/* ============================================================
   论坛：不做任何样式干预（保持官方默认，避免错位）
   仅把原生面包屑在门户页里居中
   ============================================================ */
#nv_portal #pt { max-width: 1500px; margin: 0 auto; padding: 14px 32px; background: transparent; border: 0; }
@media (max-width: 768px) { #nv_portal #pt { padding: 12px 20px; } }

/* 论坛页：让页头/页尾的内容宽度跟随论坛原生 1200px，避免与论坛内容错位 */
#nv_forum .kj-container,
#nv_forum .nav__inner,
#nv_forum .kj-topbar__in { max-width: 1200px; }