/* =============================================================================
   企业展示站前台样式
   设计原则：克制、专业、信息密度适中；无第三方依赖；完整响应式 + RTL 支持
   ============================================================================= */

/* ---------- 设计令牌 ---------- */
:root{
  --c-primary:#2563eb;
  --c-secondary:#0ea5e9;
  --c-primary-dark:color-mix(in srgb, var(--c-primary) 82%, #000);
  --c-primary-soft:color-mix(in srgb, var(--c-primary) 8%, #fff);
  --c-primary-line:color-mix(in srgb, var(--c-primary) 22%, #fff);

  --c-text:#0f172a;
  --c-text-2:#475569;
  --c-text-3:#94a3b8;
  --c-bg:#ffffff;
  --c-bg-2:#f7f9fc;
  --c-bg-3:#eef2f7;
  --c-border:#e3e8ef;
  --c-border-2:#d5dbe5;
  --c-danger:#dc2626;
  --c-success:#16a34a;
  --c-warn:#d97706;

  --r-sm:6px;
  --r-md:10px;
  --r-lg:16px;
  --r-full:999px;

  --sh-sm:0 1px 2px rgba(15,23,42,.05);
  --sh-md:0 4px 14px rgba(15,23,42,.07);
  --sh-lg:0 12px 34px rgba(15,23,42,.1);
  --sh-xl:0 24px 60px rgba(15,23,42,.14);

  --wrap:1240px;
  --gap:24px;
  --header-h:72px;

  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 基础重置 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:var(--font);
  font-size:15px;
  line-height:1.7;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--c-primary)}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.3;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(26px,3.4vw,40px)}
h2{font-size:clamp(21px,2.4vw,28px)}
h3{font-size:17px}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit;font-size:15px}
table{border-collapse:collapse}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:4px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:12px;top:12px;z-index:999;background:#fff;padding:8px 14px;border-radius:var(--r-sm);box-shadow:var(--sh-md)}
.text-muted{color:var(--c-text-3)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border:1px solid transparent;border-radius:var(--r-md);
  font-size:15px;font-weight:500;line-height:1.2;white-space:nowrap;
  transition:all .18s var(--ease);cursor:pointer;
}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:0 2px 10px color-mix(in srgb,var(--c-primary) 28%,transparent)}
.btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 6px 18px color-mix(in srgb,var(--c-primary) 34%,transparent)}
.btn-ghost{background:transparent;color:var(--c-text);border-color:var(--c-border-2)}
.btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary)}
.btn-outline{background:#fff;color:var(--c-primary);border-color:var(--c-primary)}
.btn-outline:hover{background:var(--c-primary);color:#fff}
.btn-sm{padding:8px 16px;font-size:14px}
.btn-lg{padding:14px 30px;font-size:16px}
.btn-block{width:100%}
.btn[disabled],.btn.is-loading{opacity:.7;pointer-events:none}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:120;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;transition:all .22s var(--ease);
}
.site-header.is-scrolled{border-bottom-color:var(--c-border);box-shadow:var(--sh-sm)}
.header-inner{display:flex;align-items:center;gap:28px;height:var(--header-h)}

.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-logo{width:var(--logo-w);height:auto}
.brand-mark{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  color:#fff;font-weight:700;font-size:17px;flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:16px;letter-spacing:-.01em}
.brand-text em{font-style:normal;font-size:12px;color:var(--c-text-3)}

.main-nav{margin-left:auto}
.main-nav > ul{display:flex;align-items:center;gap:4px}
.main-nav > ul > li{position:relative}
.main-nav > ul > li > a{
  display:block;padding:10px 14px;border-radius:var(--r-sm);
  font-size:15px;font-weight:500;color:var(--c-text-2);
}
.main-nav > ul > li > a:hover{background:var(--c-bg-2);color:var(--c-primary)}
.main-nav > ul > li.is-active > a{color:var(--c-primary);font-weight:600}
.main-nav .sub-menu{
  position:absolute;top:calc(100% + 6px);left:0;min-width:190px;
  background:#fff;border:1px solid var(--c-border);border-radius:var(--r-md);
  box-shadow:var(--sh-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:all .18s var(--ease);
}
.main-nav li.has-sub:hover .sub-menu,
.main-nav li.has-sub:focus-within .sub-menu{opacity:1;visibility:visible;transform:translateY(0)}
.main-nav .sub-menu a{display:block;padding:9px 12px;border-radius:var(--r-sm);font-size:14px;color:var(--c-text-2)}
.main-nav .sub-menu a:hover{background:var(--c-primary-soft);color:var(--c-primary)}
.sub-toggle{display:none}

.header-tools{display:flex;align-items:center;gap:6px;flex-shrink:0}
.icon-btn{
  width:38px;height:38px;display:grid;place-items:center;border:0;background:transparent;
  border-radius:var(--r-sm);color:var(--c-text-2);transition:all .18s var(--ease);
}
.icon-btn:hover{background:var(--c-bg-2);color:var(--c-primary)}

/* 语言切换 */
.lang-switch{position:relative}
.lang-current{
  display:flex;align-items:center;gap:6px;height:38px;padding:0 12px;
  border:1px solid var(--c-border);background:#fff;border-radius:var(--r-sm);
  font-size:14px;color:var(--c-text-2);
}
.lang-current:hover{border-color:var(--c-primary);color:var(--c-primary)}
.lang-current .caret{transition:transform .2s var(--ease)}
.lang-switch.is-open .lang-current .caret{transform:rotate(180deg)}
.lang-list{
  position:absolute;right:0;top:calc(100% + 6px);min-width:200px;
  background:#fff;border:1px solid var(--c-border);border-radius:var(--r-md);
  box-shadow:var(--sh-lg);padding:8px;max-height:340px;overflow:auto;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .18s var(--ease);z-index:10;
}
.lang-switch.is-open .lang-list{opacity:1;visibility:visible;transform:translateY(0)}
.lang-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;border-radius:var(--r-sm);font-size:14px}
.lang-list a:hover{background:var(--c-bg-2)}
.lang-list a.is-active{background:var(--c-primary-soft);color:var(--c-primary);font-weight:600}
.lang-code{font-size:11px;color:var(--c-text-3);text-transform:uppercase}
.lang-more{margin-top:4px;border-top:1px solid var(--c-border);padding-top:6px}
.lang-more a{color:var(--c-primary);font-weight:500;justify-content:center}

/* 移动端汉堡 */
.nav-toggle{display:none;flex-direction:column;gap:4px;width:38px;height:38px;justify-content:center;align-items:center}
.nav-toggle span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;transition:all .2s var(--ease)}
.site-header.nav-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.site-header.nav-open .nav-toggle span:nth-child(2){opacity:0}
.site-header.nav-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* 搜索条 */
.search-bar{border-top:1px solid var(--c-border);background:#fff;padding:14px 0}
.search-bar form{display:flex;gap:10px}
.search-bar input{
  flex:1;height:44px;padding:0 16px;border:1px solid var(--c-border);
  border-radius:var(--r-md);background:var(--c-bg-2);
}
.search-bar input:focus{background:#fff;border-color:var(--c-primary);outline:none;box-shadow:0 0 0 3px var(--c-primary-soft)}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:var(--banner-h);display:flex;align-items:center;
  background-size:cover;background-position:center;color:#fff;overflow:hidden;
}
.hero--plain{background:linear-gradient(135deg,var(--c-primary),var(--c-secondary))}
.hero-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,15,32,.84) 0%,rgba(8,15,32,.62) 46%,rgba(8,15,32,.3) 100%)}
.hero--plain .hero-mask{background:linear-gradient(100deg,rgba(0,0,0,.14),transparent)}
.hero-inner{position:relative;padding-top:64px;padding-bottom:64px;max-width:820px}
.hero-eyebrow{
  display:inline-block;margin:0 0 16px;padding:5px 14px;border-radius:var(--r-full);
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.24);
  font-size:13px;letter-spacing:.02em;
}
.hero-title{margin-bottom:16px;color:#fff;font-size:clamp(30px,4.4vw,50px);line-height:1.18}
.hero-sub{margin-bottom:28px;font-size:clamp(15px,1.5vw,18px);line-height:1.75;color:rgba(255,255,255,.88);max-width:660px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-actions .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.hero-actions .btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff}
.hero-stats{display:flex;flex-wrap:wrap;gap:40px;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.2)}
.hero-stats li{display:flex;flex-direction:column}
.hero-stats strong{font-size:28px;font-weight:700;line-height:1.2;letter-spacing:-.02em}
.hero-stats span{font-size:13px;color:rgba(255,255,255,.75)}

/* ---------- 区块 ---------- */
.section{padding:72px 0}
.section:nth-child(even){background:var(--c-bg-2)}
.section-head{margin-bottom:36px;max-width:640px}
.section-head h2{margin-bottom:8px}
.section-head p{margin:0;color:var(--c-text-2)}
.section-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;max-width:none}
.link-more{font-size:14px;font-weight:500;color:var(--c-primary);white-space:nowrap}

/* ---------- 特色卡片 ---------- */
.card-grid{display:grid;gap:var(--gap)}
.card-grid--4{grid-template-columns:repeat(4,1fr)}
.feature-card{
  display:flex;flex-direction:column;padding:26px 22px;background:#fff;
  border:1px solid var(--c-border);border-radius:var(--r-lg);
  transition:all .22s var(--ease);
}
.feature-card:hover{border-color:var(--c-primary-line);box-shadow:var(--sh-lg);transform:translateY(-4px);color:inherit}
.feature-card-icon{
  width:46px;height:46px;display:grid;place-items:center;margin-bottom:16px;
  border-radius:12px;background:var(--c-primary-soft);color:var(--c-primary);
}
.feature-card h3{margin-bottom:8px;font-size:17px}
.feature-card p{flex:1;margin-bottom:14px;font-size:14px;color:var(--c-text-2);line-height:1.65}
.feature-card-more{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:500;color:var(--c-primary)}
.feature-card:hover .feature-card-more svg{transform:translateX(3px)}
.feature-card-more svg{transition:transform .2s var(--ease)}

/* ---------- 文章卡片 ---------- */
.post-grid{display:grid;gap:var(--gap)}
.post-grid--3{grid-template-columns:repeat(3,1fr)}
.post-grid--4{grid-template-columns:repeat(4,1fr)}
.post-card{
  display:flex;flex-direction:column;overflow:hidden;background:#fff;
  border:1px solid var(--c-border);border-radius:var(--r-lg);transition:all .22s var(--ease);
}
.post-card:hover{box-shadow:var(--sh-lg);transform:translateY(-3px);border-color:var(--c-primary-line)}
.post-card-media{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--c-bg-3)}
.post-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.post-card:hover .post-card-media img{transform:scale(1.05)}
.media-placeholder{
  display:grid;place-items:center;width:100%;height:100%;
  background:linear-gradient(135deg,var(--c-primary-soft),var(--c-bg-3));
  color:var(--c-primary);font-size:26px;font-weight:700;letter-spacing:.04em;
}
.post-card-body{display:flex;flex-direction:column;flex:1;padding:20px}
.post-card-cat{align-self:flex-start;margin-bottom:10px;padding:3px 10px;border-radius:var(--r-full);background:var(--c-primary-soft);color:var(--c-primary);font-size:12px;font-weight:500}
.post-card-body h3{margin-bottom:8px;font-size:16px;line-height:1.45}
.post-card-body h3 a{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card-body p{flex:1;margin-bottom:12px;font-size:14px;line-height:1.65;color:var(--c-text-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-card-meta{display:flex;gap:14px;font-size:12px;color:var(--c-text-3)}
.post-card time{font-size:12px;color:var(--c-text-3)}
.post-card--compact .post-card-body{padding:16px}
.post-card--compact h3{font-size:15px}
.post-card--compact .post-card-media{aspect-ratio:16/9}

/* ---------- 新闻列表 ---------- */
.news-list{display:flex;flex-direction:column}
.news-item + .news-item{border-top:1px solid var(--c-border)}
.news-item a{display:flex;align-items:center;gap:22px;padding:20px 0;transition:all .18s var(--ease)}
.news-item a:hover{padding-left:8px}
.news-date{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:64px;height:64px;flex-shrink:0;border-radius:var(--r-md);
  background:var(--c-bg-3);line-height:1.1;
}
.news-date strong{font-size:21px;font-weight:700}
.news-date em{font-style:normal;font-size:12px;color:var(--c-text-3)}
.news-main{display:flex;flex-direction:column;gap:5px;flex:1;min-width:0}
.news-title{font-size:16px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-summary{font-size:13px;color:var(--c-text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-cat{flex-shrink:0;padding:4px 12px;border-radius:var(--r-full);background:var(--c-bg-3);font-size:12px;color:var(--c-text-2)}

/* ---------- 内页 Hero ---------- */
.page-hero{padding:48px 0;background:linear-gradient(135deg,var(--c-bg-2),var(--c-bg-3));border-bottom:1px solid var(--c-border)}
.page-hero--sm{padding:34px 0}
.page-hero h1{margin-bottom:8px}
.page-hero p{margin:0;color:var(--c-text-2);max-width:720px}
.hero-search{display:flex;gap:10px;margin-top:18px;max-width:520px}
.hero-search input{flex:1;height:44px;padding:0 16px;border:1px solid var(--c-border);border-radius:var(--r-md);background:#fff}

/* ---------- 面包屑 ---------- */
.breadcrumb{padding:16px 0;background:var(--c-bg-2);border-bottom:1px solid var(--c-border)}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--c-text-3)}
.breadcrumb li + li::before{content:"/";margin-right:8px;color:var(--c-border-2)}
.breadcrumb a{color:var(--c-text-2)}
.breadcrumb a:hover{color:var(--c-primary)}

/* ---------- 子栏目 tabs ---------- */
.subcat-tabs{display:flex;flex-wrap:wrap;gap:10px}
.subcat-tabs a{
  display:inline-block;padding:9px 18px;border:1px solid var(--c-border);
  border-radius:var(--r-full);font-size:14px;background:#fff;
}
.subcat-tabs a:hover{border-color:var(--c-primary);color:var(--c-primary);background:var(--c-primary-soft)}

/* ---------- 文章详情 ---------- */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;align-items:start}
.article-head{margin-bottom:26px;padding-bottom:22px;border-bottom:1px solid var(--c-border)}
.article-sub{margin:0 0 14px;font-size:16px;color:var(--c-text-2)}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:var(--c-text-3)}
.article-meta a{color:var(--c-primary)}
.article-cover{margin:0 0 28px;border-radius:var(--r-lg);overflow:hidden}
.article-lead{
  margin-bottom:26px;padding:18px 22px;border-left:3px solid var(--c-primary);
  background:var(--c-bg-2);border-radius:0 var(--r-md) var(--r-md) 0;
  font-size:15px;color:var(--c-text-2);
}
.article-content{font-size:16px;line-height:1.85;color:var(--c-text)}
.article-content h2{margin:34px 0 14px;font-size:22px}
.article-content h3{margin:26px 0 12px;font-size:18px}
.article-content p{margin-bottom:18px}
.article-content img{border-radius:var(--r-md);margin:20px 0}
.article-content ul,.article-content ol{margin:0 0 18px;padding-left:22px;list-style:revert}
.article-content li{margin-bottom:8px}
.article-content blockquote{
  margin:22px 0;padding:16px 22px;border-left:3px solid var(--c-border-2);
  background:var(--c-bg-2);color:var(--c-text-2);
}
.article-content table{width:100%;margin:20px 0;font-size:14px}
.article-content th,.article-content td{padding:10px 12px;border:1px solid var(--c-border);text-align:left}
.article-content th{background:var(--c-bg-2);font-weight:600}
.article-content pre{overflow:auto;padding:16px;border-radius:var(--r-md);background:#0f172a;color:#e2e8f0;font-size:13px}
.article-content a{color:var(--c-primary);text-decoration:underline}

.article-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:30px 0 0;font-size:14px;color:var(--c-text-3)}
.article-tags a{padding:5px 13px;border-radius:var(--r-full);background:var(--c-bg-3);font-size:13px}
.article-tags a:hover{background:var(--c-primary-soft);color:var(--c-primary)}
.article-share{display:flex;align-items:center;gap:12px;margin-top:20px;font-size:14px;color:var(--c-text-3)}
.article-share a{color:var(--c-primary)}

.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:36px;padding-top:26px;border-top:1px solid var(--c-border)}
.article-nav-item{
  display:flex;flex-direction:column;gap:5px;padding:16px 18px;
  border:1px solid var(--c-border);border-radius:var(--r-md);background:#fff;
}
.article-nav-item span{font-size:12px;color:var(--c-text-3)}
.article-nav-item strong{font-size:14px;font-weight:500;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-nav-item:hover{border-color:var(--c-primary);color:inherit}
.article-nav-item--next{text-align:right}
.article-nav-item.is-empty{opacity:.6}

/* 侧栏 */
.article-side,.page-side{display:flex;flex-direction:column;gap:20px;position:sticky;top:calc(var(--header-h) + 20px)}
.side-card{padding:22px;border:1px solid var(--c-border);border-radius:var(--r-lg);background:#fff}
.side-card h3{margin-bottom:14px;font-size:16px}
.side-card p{font-size:14px;color:var(--c-text-2)}
.side-card--inquiry{background:linear-gradient(160deg,var(--c-primary-soft),#fff)}
.side-card--map{padding:0;overflow:hidden}
.side-card--map iframe{width:100%;display:block;border:0}
.side-list li + li{margin-top:12px;padding-top:12px;border-top:1px solid var(--c-border)}
.side-list a{display:flex;gap:12px;align-items:flex-start}
.side-list img{border-radius:var(--r-sm);object-fit:cover;flex-shrink:0}
.side-list span{display:flex;flex-direction:column;gap:4px;min-width:0}
.side-list strong{font-size:14px;font-weight:500;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.side-list em{font-style:normal;font-size:12px;color:var(--c-text-3)}

/* ---------- 单页 ---------- */
.page-wrap{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:44px;align-items:start}
.page-wrap--contact{grid-template-columns:minmax(0,1fr) 340px}
.page-content{font-size:16px;line-height:1.85}
.page-content img{border-radius:var(--r-md);margin:18px 0}
.page-content h2{margin:30px 0 14px;font-size:22px}
.page-content h3{margin:24px 0 12px}
.page-content ul,.page-content ol{margin:0 0 18px;padding-left:22px;list-style:revert}
.page-inquiry{grid-column:1/-1;margin-top:18px;padding-top:32px;border-top:1px solid var(--c-border)}
.page-inquiry h2{margin-bottom:24px}
.contact-list li{display:flex;gap:12px;padding:11px 0;font-size:14px;border-bottom:1px dashed var(--c-border)}
.contact-list li:last-child{border-bottom:0}
.contact-list span{flex-shrink:0;width:74px;color:var(--c-text-3)}

/* ---------- 询盘 ---------- */
.section-inquiry{background:linear-gradient(160deg,var(--c-bg-3),var(--c-bg-2))}
.inquiry-wrap{display:grid;grid-template-columns:minmax(0,380px) minmax(0,1fr);gap:48px;align-items:start}
.inquiry-copy h2{margin-bottom:12px}
.inquiry-copy p{color:var(--c-text-2)}
.inquiry-points{margin:22px 0;display:flex;flex-direction:column;gap:10px}
.inquiry-points li{font-size:15px;color:var(--c-text-2)}
.inquiry-contact{padding-top:20px;border-top:1px solid var(--c-border)}
.inquiry-contact p{margin-bottom:6px;font-size:14px;color:var(--c-text-2)}
.inquiry-form-box{padding:30px;background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);box-shadow:var(--sh-md)}

.inquiry-form{display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field label{font-size:13px;font-weight:500;color:var(--c-text-2)}
.form-field .req{font-style:normal;color:var(--c-danger)}
.form-field input,.form-field textarea{
  width:100%;padding:11px 14px;border:1px solid var(--c-border);
  border-radius:var(--r-md);background:#fff;transition:all .18s var(--ease);
}
.form-field textarea{resize:vertical;min-height:110px;line-height:1.65}
.form-field input:focus,.form-field textarea:focus{
  outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px var(--c-primary-soft);
}
.form-field.has-error input,.form-field.has-error textarea{border-color:var(--c-danger)}
.field-error{font-size:12px;color:var(--c-danger);min-height:0}
.captcha-row{display:flex;gap:12px;align-items:center}
.captcha-row input{flex:1}
.captcha-img{flex-shrink:0;cursor:pointer;line-height:0;border-radius:var(--r-sm);overflow:hidden}
.captcha-img svg{display:block}
.form-actions{display:flex;flex-direction:column;gap:10px;margin-top:4px}
.form-tip{margin:0;font-size:12px;color:var(--c-text-3)}
.form-result{margin-top:6px;padding:14px 16px;border-radius:var(--r-md);font-size:14px}
.form-result.is-ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.form-result.is-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}

/* ---------- 搜索 / 标签列表 ---------- */
.search-list{display:flex;flex-direction:column;gap:0}
.search-item{padding:24px 0;border-bottom:1px solid var(--c-border)}
.search-item h3{margin-bottom:8px;font-size:18px}
.search-item p{margin-bottom:12px;font-size:14px;color:var(--c-text-2)}
.search-meta{display:flex;gap:16px;font-size:13px;color:var(--c-text-3)}

/* ---------- 分页 ---------- */
.pagination{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:44px;padding-top:26px;border-top:1px solid var(--c-border)}
.page-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border:1px solid var(--c-border);border-radius:var(--r-md);font-size:14px;background:#fff}
.page-btn:hover{border-color:var(--c-primary);color:var(--c-primary)}
.page-btn.is-disabled{opacity:.45;pointer-events:none}
.page-nums{display:flex;gap:6px}
.page-num{display:grid;place-items:center;min-width:38px;height:38px;padding:0 8px;border:1px solid var(--c-border);border-radius:var(--r-md);font-size:14px;background:#fff}
.page-num:hover{border-color:var(--c-primary);color:var(--c-primary)}
.page-num.is-active{background:var(--c-primary);border-color:var(--c-primary);color:#fff;font-weight:600}
.page-total{margin-left:auto;font-size:13px;color:var(--c-text-3)}

/* ---------- 空状态 / 404 ---------- */
.empty-state{display:flex;flex-direction:column;align-items:center;gap:16px;padding:72px 20px;text-align:center;color:var(--c-text-3)}
.empty-state p{margin:0;font-size:15px}
.error-page{display:grid;place-items:center;min-height:62vh;padding:72px 0;text-align:center}
.error-inner{display:flex;flex-direction:column;align-items:center}
.error-code{margin:0;font-size:96px;font-weight:800;line-height:1;letter-spacing:-.04em;background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));-webkit-background-clip:text;background-clip:text;color:transparent}
.error-inner h1{margin:14px 0 10px;font-size:24px}
.error-desc{max-width:460px;color:var(--c-text-2)}
.error-actions{display:flex;gap:12px;margin:22px 0 30px}
.error-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;font-size:14px;color:var(--c-text-3)}
.error-links a{color:var(--c-primary)}

/* ---------- 聊天挂件 ---------- */
.chat-widget{position:fixed;z-index:200}
.chat-widget[data-position="right"]{right:var(--chat-side,24px);bottom:var(--chat-bottom,24px)}
.chat-widget[data-position="left"]{left:var(--chat-side,24px);bottom:var(--chat-bottom,24px)}
.chat-launcher{
  position:relative;width:54px;height:54px;display:grid;place-items:center;
  border:0;border-radius:50%;background:var(--chat-color,var(--c-primary));color:#fff;
  box-shadow:0 8px 24px color-mix(in srgb,var(--chat-color,var(--c-primary)) 42%,transparent);
  transition:transform .2s var(--ease);
}
.chat-launcher:hover{transform:scale(1.06)}
.chat-launcher .ico-close{display:none}
.chat-widget.is-open .chat-launcher .ico-chat{display:none}
.chat-widget.is-open .chat-launcher .ico-close{display:block}
.chat-badge{
  position:absolute;top:-2px;right:-2px;min-width:18px;height:18px;padding:0 5px;
  display:grid;place-items:center;border-radius:var(--r-full);background:var(--c-danger);
  color:#fff;font-size:11px;font-weight:600;
}
.chat-panel{
  position:absolute;bottom:66px;width:352px;max-width:calc(100vw - 32px);
  /*
   * 高度按视口算，避免矮屏时面板顶部被裁掉
   *
   * 面板是 absolute 定位、底边离悬浮球 66px，再算上组件自身的底部偏移，
   * 留 16px 余量，剩下的才是可用高度。原来固定 72vh 加上这些偏移，
   * 在 600px 左右的窗口里就会顶出屏幕。
   */
  display:flex;flex-direction:column;
  max-height:min(560px,calc(100vh - 66px - var(--chat-bottom,24px) - 16px));
  background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);
  box-shadow:var(--sh-xl);overflow:hidden;
  animation:chatIn .22s var(--ease);
}
.chat-widget[data-position="right"] .chat-panel{right:0}
.chat-widget[data-position="left"] .chat-panel{left:0}
@keyframes chatIn{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.chat-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--chat-color,var(--c-primary));color:#fff}
.chat-head-title{display:block;font-size:15px}
.chat-head-status{display:flex;align-items:center;gap:6px;font-size:12px;opacity:.9}
.chat-head-status .dot{width:7px;height:7px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 3px rgba(74,222,128,.25)}
.chat-head-status.is-offline .dot{background:#cbd5e1;box-shadow:0 0 0 3px rgba(203,213,225,.25)}
.chat-close{border:0;background:rgba(255,255,255,.16);color:#fff;width:28px;height:28px;border-radius:6px;display:grid;place-items:center}
.chat-close:hover{background:rgba(255,255,255,.3)}
.chat-body{flex:1;overflow-y:auto;background:var(--c-bg-2)}
.chat-intro{padding:22px 18px}
.chat-welcome{margin-bottom:16px;font-size:14px}
.chat-info-form{display:flex;flex-direction:column;gap:10px}
.chat-field input{width:100%;padding:10px 13px;border:1px solid var(--c-border);border-radius:var(--r-md);background:#fff}
.chat-field input:focus{outline:none;border-color:var(--chat-color,var(--c-primary))}
.chat-skip{border:0;background:none;color:var(--c-text-3);font-size:13px;text-decoration:underline}
.chat-messages{display:flex;flex-direction:column;gap:12px;padding:16px}
.chat-msg{display:flex;gap:8px;max-width:86%}
.chat-msg-from{font-size:11px;color:var(--c-text-3)}
.chat-msg-bubble{padding:9px 13px;border-radius:12px;font-size:14px;line-height:1.6;white-space:pre-wrap;word-break:break-word}
.chat-msg--visitor{align-self:flex-end;flex-direction:row-reverse}
.chat-msg--visitor .chat-msg-bubble{background:var(--chat-color,var(--c-primary));color:#fff;border-bottom-right-radius:4px}
.chat-msg--admin .chat-msg-bubble,.chat-msg--system .chat-msg-bubble{background:#fff;border:1px solid var(--c-border);border-bottom-left-radius:4px}
.chat-msg--system .chat-msg-bubble{background:#fffbeb;border-color:#fde68a;color:#92400e;font-size:13px}
.chat-msg-time{font-size:11px;color:var(--c-text-3);align-self:flex-end}
.chat-quick{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px;border-top:1px solid var(--c-border);background:#fff}
.chat-quick button{padding:6px 12px;border:1px solid var(--c-border);border-radius:var(--r-full);background:#fff;font-size:13px;color:var(--c-text-2)}
.chat-quick button:hover{border-color:var(--chat-color,var(--c-primary));color:var(--chat-color,var(--c-primary))}
.chat-input{display:flex;align-items:flex-end;gap:8px;padding:12px 14px;border-top:1px solid var(--c-border);background:#fff}
.chat-input textarea{
  flex:1;resize:none;max-height:96px;padding:9px 12px;border:1px solid var(--c-border);
  border-radius:var(--r-md);font-size:14px;line-height:1.5;
}
.chat-input textarea:focus{outline:none;border-color:var(--chat-color,var(--c-primary))}
.chat-send{width:38px;height:38px;flex-shrink:0;border:0;border-radius:var(--r-md);background:var(--chat-color,var(--c-primary));color:#fff;display:grid;place-items:center}
.chat-send:hover{filter:brightness(1.08)}
.chat-typing{display:flex;gap:4px;padding:10px 14px;font-size:12px;color:var(--c-text-3)}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:24px;bottom:92px;z-index:150;width:42px;height:42px;
  display:grid;place-items:center;border:1px solid var(--c-border);border-radius:var(--r-md);
  background:#fff;color:var(--c-text-2);box-shadow:var(--sh-md);transition:all .2s var(--ease);
}
.to-top:hover{color:var(--c-primary);border-color:var(--c-primary);transform:translateY(-2px)}

/* ---------- 页脚 ---------- */
.site-footer{margin-top:0;background:#0b1220;color:#94a3b8}
.footer-main{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 0.9fr;gap:40px;padding-top:64px;padding-bottom:44px}
.footer-col h3{margin-bottom:18px;font-size:15px;color:#e2e8f0;font-weight:600}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{color:#94a3b8;font-size:14px}
.footer-col a:hover{color:#fff}
.footer-logo{margin-bottom:16px}
.footer-logo strong{font-size:19px;color:#fff}
.footer-intro{font-size:14px;line-height:1.75;color:#94a3b8;max-width:330px}
.footer-social{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.footer-social a{padding:5px 13px;border:1px solid #1e293b;border-radius:var(--r-full);font-size:13px;color:#cbd5e1}
.footer-social a:hover{border-color:#334155;background:#111c30;color:#fff}
/* 二维码：默认只占一个小方块，悬停放大到可扫（用户反馈第 19 项：微信加二维码图片）
   页脚本来就很挤，直接铺一张大图会把其他内容挤下去；
   但太小又扫不出来，所以用悬停放大 —— 平时不占地方，要扫时够大。 */
.footer-social__qr{position:relative;display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border:1px solid #1e293b;border-radius:var(--r-full);font-size:13px;color:#cbd5e1;cursor:pointer}
.footer-social__qr em{font-style:normal}
.footer-social__qr img{width:20px;height:20px;border-radius:2px;object-fit:cover;background:#fff}
.footer-social__qr::after{content:"";position:absolute;bottom:100%;left:50%;transform:translateX(-50%) scale(.96);width:150px;height:150px;margin-bottom:8px;border-radius:8px;background:#fff no-repeat center/contain;background-image:var(--qr);opacity:0;pointer-events:none;transition:opacity .16s ease,transform .16s ease;box-shadow:0 8px 28px rgb(0 0 0 / 35%)}
.footer-social__qr:hover::after{opacity:1;transform:translateX(-50%) scale(1)}
.footer-social__qr:hover img{opacity:0}
.footer-contact li{display:flex;gap:10px;font-size:14px;line-height:1.65}
.footer-contact svg{flex-shrink:0;margin-top:4px;color:#64748b}
.footer-langs a{font-size:14px}
.footer-langs a.is-active{color:#fff;font-weight:600}
.footer-bottom{border-top:1px solid #1e293b;padding:20px 0}
.footer-bottom-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.footer-bottom p{margin:0;font-size:13px;color:#64748b}
.footer-bottom a{color:#64748b}
.footer-bottom a:hover{color:#cbd5e1}
.legal{display:flex;gap:16px}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .card-grid--4{grid-template-columns:repeat(2,1fr)}
  .post-grid--4{grid-template-columns:repeat(2,1fr)}
  .article-wrap,.page-wrap,.page-wrap--contact{grid-template-columns:minmax(0,1fr)}
  .article-side,.page-side{position:static}
  .inquiry-wrap{grid-template-columns:1fr;gap:30px}
  .footer-main{grid-template-columns:1fr 1fr;gap:32px}
}

@media (max-width:860px){
  :root{--header-h:64px}
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;left:0;right:0;top:var(--header-h);bottom:0;
    margin:0;padding:16px 24px 40px;background:#fff;overflow-y:auto;
    transform:translateX(-100%);transition:transform .26s var(--ease);
    box-shadow:var(--sh-lg);
  }
  .site-header.nav-open .main-nav{transform:none}
  .main-nav > ul{flex-direction:column;align-items:stretch;gap:0}
  .main-nav > ul > li{border-bottom:1px solid var(--c-border)}
  .main-nav > ul > li > a{padding:15px 4px;font-size:16px}
  .main-nav .sub-menu{
    position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border:0;padding:0 0 10px 14px;max-height:0;overflow:hidden;transition:max-height .24s var(--ease);
  }
  .main-nav li.has-sub.is-open .sub-menu{max-height:520px}
  .sub-toggle{
    display:block;position:absolute;right:0;top:6px;width:44px;height:44px;
    border:0;background:none;
  }
  .sub-toggle::after{content:"";display:block;width:8px;height:8px;margin:0 auto;border-right:2px solid var(--c-text-3);border-bottom:2px solid var(--c-text-3);transform:rotate(45deg) translate(-2px,-2px)}
  .main-nav li.is-open .sub-toggle::after{transform:rotate(-135deg) translate(-2px,-2px)}

  .section{padding:52px 0}
  .post-grid--3{grid-template-columns:repeat(2,1fr)}
  .hero{min-height:auto}
  .hero-stats{gap:26px}
  .hero-stats strong{font-size:23px}
  .news-item a{gap:14px}
  .news-summary{display:none}
  .article-nav{grid-template-columns:1fr}
  .article-nav-item--next{text-align:left}
  .footer-main{grid-template-columns:1fr;gap:28px;padding-top:44px}
  .chat-panel{width:min(360px,calc(100vw - 24px))}
  .to-top{bottom:88px;right:16px}
}

@media (max-width:600px){
  .wrap{padding:0 16px}
  .card-grid--4,.post-grid--3,.post-grid--4{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .page-total{width:100%;margin:8px 0 0}
  .pagination{gap:8px}
  .page-btn{padding:8px 12px;font-size:13px}
  .inquiry-form-box{padding:20px}
  .hero-actions .btn{width:100%}
  .error-code{font-size:72px}
}

/* ---------- RTL ---------- */
[dir="rtl"] .main-nav{margin-left:0;margin-right:auto}
[dir="rtl"] .main-nav .sub-menu{left:auto;right:0}
[dir="rtl"] .lang-list{right:auto;left:0}
[dir="rtl"] .brand-text,[dir="rtl"] .hero-stats li,[dir="rtl"] .news-main,[dir="rtl"] .side-list span{align-items:flex-start}
[dir="rtl"] .news-item a:hover{padding-left:0;padding-right:8px}
[dir="rtl"] .article-lead{border-left:0;border-right:3px solid var(--c-primary);border-radius:var(--r-md) 0 0 var(--r-md)}
[dir="rtl"] .article-content ul,[dir="rtl"] .article-content ol,[dir="rtl"] .page-content ul,[dir="rtl"] .page-content ol{padding-left:0;padding-right:22px}
[dir="rtl"] .article-nav-item--next{text-align:left}
[dir="rtl"] .article-nav-item:not(.article-nav-item--next){text-align:right}
[dir="rtl"] .chat-msg--visitor{align-self:flex-start;flex-direction:row}
[dir="rtl"] .chat-msg--visitor .chat-msg-bubble{border-bottom-right-radius:12px;border-bottom-left-radius:4px}
[dir="rtl"] .chat-msg--admin .chat-msg-bubble,[dir="rtl"] .chat-msg--system .chat-msg-bubble{border-bottom-left-radius:12px;border-bottom-right-radius:4px}
[dir="rtl"] .page-total{margin-left:0;margin-right:auto}
[dir="rtl"] .contact-list span{text-align:right}
[dir="rtl"] .feature-card-more svg{transform:scaleX(-1)}
[dir="rtl"] .to-top{right:auto;left:24px}

/* ---------- 文章图片集 ---------- */
.article-gallery{margin:32px 0}
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:14px;
}
.gallery-item{margin:0;border-radius:var(--r-md);overflow:hidden;background:var(--c-bg-2)}
.gallery-item a{display:block}
.gallery-item img{
  display:block;width:100%;height:170px;object-fit:cover;
  transition:transform .25s var(--ease);
}
.gallery-item:hover img{transform:scale(1.04)}
.gallery-item figcaption{
  padding:8px 12px;font-size:13px;color:var(--c-text-2);
  /* 标题最多两行，避免长短不一导致栅格高低不齐 */
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* ---------- 文章富文本块 ---------- */
.article-blocks{margin:32px 0}
.article-block + .article-block{margin-top:30px}
.article-block-title{
  font-size:19px;font-weight:600;line-height:1.4;
  padding-left:12px;margin-bottom:12px;
  border-left:3px solid var(--c-primary);
}
.article-block-body{font-size:15px;line-height:1.85;color:var(--c-text-2)}
.article-block-body img{max-width:100%;height:auto;border-radius:var(--r-md)}
.article-block-body p{margin:0 0 12px}
.article-block-body p:last-child{margin-bottom:0}
.article-block-body ul,.article-block-body ol{margin:0 0 12px;padding-left:22px}

/* ---------- 打印 ---------- */
@media print{
  .site-header,.site-footer,.chat-widget,.to-top,.inquiry-form-box,.article-side,.page-side,.pagination{display:none!important}
  body{font-size:12pt;color:#000}
  .article-content{font-size:12pt;line-height:1.6}
  a{text-decoration:underline}
}

/* ---------- 标签筛选条 ---------- */
.tag-filter{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap}
.tag-filter__label{flex:none;padding-top:8px;font-size:13px;color:var(--c-text-3)}
.tag-filter__list{display:flex;flex-wrap:wrap;gap:8px}
.tag-filter__item{
  display:inline-flex;align-items:center;gap:6px;padding:7px 14px;
  border:1px solid var(--c-border);border-radius:var(--r-full);
  font-size:13px;background:#fff;transition:border-color .15s,color .15s,background .15s;
}
.tag-filter__item em{
  font-style:normal;font-size:11px;line-height:1;padding:2px 6px;border-radius:var(--r-full);
  background:var(--c-surface-2);color:var(--c-text-3);
}
.tag-filter__item:hover{border-color:var(--c-primary);color:var(--c-primary);background:var(--c-primary-soft)}
.tag-filter__item:hover em{background:var(--c-primary);color:#fff}
.section-tagfilter{padding-top:0}
/* ───────────── 聊天气泡窗口：固定尺寸 ───────────── */
/*
 * 之前 .chat-panel 没有高度约束，只靠内容撑开 ——
 * 消息一多就长、一少就短，输入框跟着上下跳（第 1 项）。
 * 这里固定面板尺寸，让 .chat-body 内部滚动，输入框永远贴底。
 *
 * 同时修复一个常见坑：面板用 [hidden] 隐藏时，
 * 如果这里写了 display:flex，会覆盖浏览器对 [hidden] 的 display:none，
 * 所以必须补一条 [hidden] 显式规则。
 */
.chat-panel{
  display:flex;
  flex-direction:column;
  width:min(380px, calc(100vw - 32px));
  /*
   * 高度必须扣掉「悬浮球 66px + 组件底部偏移 + 留白」
   *
   * 原来只减 48px，矮屏（比如 600px 高）时算出来 552px，
   * 但面板底边离视口底部还有 90px，顶部就被裁掉一截。
   */
  height:min(620px, calc(100vh - 66px - var(--chat-bottom, 24px) - 16px));
  max-height:calc(100vh - 66px - var(--chat-bottom, 24px) - 16px);
}

.chat-panel[hidden]{
  display:none;
}

/* 中间消息区吃掉剩余高度并内部滚动 */
.chat-body{
  flex:1 1 auto;
  min-height:0;
  overflow-y:auto;
  overscroll-behavior:contain;
}

/* 底部两块不参与伸缩 */
.chat-quick,
.chat-input{
  flex:none;
}

/* 输入框：固定可视高度，内容多了自己滚（第 3 项） */
.chat-input textarea{
  max-height:112px;
  overflow-y:auto;
  resize:none;
}
/*
 * hidden 属性兼容
 *
 * `.chat-messages` / `.chat-input` / `.chat-quick` 都设了 display:flex，
 * 于是 JS 里的 `el.hidden = true` 不起作用 —— 面板该收起时还撑在那里。
 * 这三条让 hidden 重新生效。
 */
.chat-messages[hidden],
.chat-input[hidden],
.chat-quick[hidden]{
  display:none;
}
/* 留资表单的留言框（原来是纯 input，textarea 没样式） */
.chat-field textarea{
  width:100%;
  padding:10px 13px;
  border:1px solid var(--c-border);
  border-radius:var(--r-md);
  background:#fff;
  font:inherit;
  line-height:1.6;
  resize:vertical;
  min-height:72px;
  max-height:160px;
}
.chat-field textarea:focus{
  outline:none;
  border-color:var(--chat-color,var(--c-primary));
}
/* ── 气泡配置（后台可改，chat.php 注入变量）────────────────────── */
/*
 * 访客气泡默认跟随主色，客服气泡默认白色；
 * 后台填了颜色就覆盖，留空自动回落原样式。
 */
.chat-msg--visitor .chat-msg-bubble{
  background:var(--chat-bubble-visitor, var(--chat-color, var(--c-primary)));
}

.chat-msg--admin .chat-msg-bubble{
  background:var(--chat-bubble-admin, #fff);
}

/* 悬浮球带文案时变胶囊，否则保持圆形图标 */
.chat-launcher-text{
  margin-left:6px;
  font-size:14px;
  line-height:1;
  white-space:nowrap;
}
/* ── 聊天消息里的附件 ───────────────────────────────────────── */
.chat-msg-image{
  display:block;
  max-width:220px;
  max-height:220px;
  border-radius:10px;
  cursor:zoom-in;
}

.chat-msg-video{
  display:block;
  max-width:240px;
  border-radius:10px;
  background:#000;
}

.chat-msg-audio{
  display:block;
  width:240px;
}

.chat-msg-file{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border:1px solid var(--c-border);
  border-radius:8px;
  background:#fff;
  font-size:13px;
  color:var(--c-text-2);
  text-decoration:none;
  word-break:break-all;
}

.chat-msg-file:hover{
  border-color:var(--chat-color,var(--c-primary));
  color:var(--chat-color,var(--c-primary));
}

/* 气泡里的链接：新窗口打开，颜色跟随气泡 */
.chat-msg-bubble a{
  color:inherit;
  text-decoration:underline;
  word-break:break-all;
}

.chat-msg--visitor .chat-msg-bubble a{ color:#fff; }
/* 输入区左侧的附件按钮 */
.chat-attach{
  flex:none;
  width:38px;
  height:38px;
  border:1px solid var(--c-border);
  border-radius:var(--r-md);
  background:#fff;
  color:var(--c-text-3);
  display:grid;
  place-items:center;
  cursor:pointer;
  transition:color .15s, border-color .15s;
}

.chat-attach:hover{
  color:var(--chat-color,var(--c-primary));
  border-color:var(--chat-color,var(--c-primary));
}
/* 表情按钮与面板 */
.chat-emoji{
  flex:none;
  width:38px;
  height:38px;
  border:1px solid var(--c-border);
  border-radius:var(--r-md);
  background:#fff;
  font-size:18px;
  line-height:1;
  cursor:pointer;
}

.chat-emoji:hover{
  border-color:var(--chat-color,var(--c-primary));
}

/*
 * 表情面板
 *
 * 底部偏移要留出「工具条 + 输入框」两层的高度，
 * 否则面板会压住表情/附件按钮本身（原来写 66px，只够输入框）。
 * 用 calc 拼出 输入区(72) + 工具条(47) + 间距(10)。
 */
.chat-emoji-panel{
  position:absolute;
  left:12px;
  right:12px;
  bottom:130px;
  display:grid;
  grid-template-columns:repeat(8, 1fr);
  gap:2px;
  padding:8px;
  border:1px solid var(--c-border);
  border-radius:10px;
  background:#fff;
  box-shadow:var(--sh-lg, 0 8px 24px rgba(0,0,0,.12));
  z-index:5;
}

.chat-emoji-item{
  border:0;
  background:none;
  font-size:18px;
  line-height:1.6;
  padding:2px;
  border-radius:6px;
  cursor:pointer;
}

.chat-emoji-item:hover{
  background:var(--c-surface-2, #f1f5f9);
}
/* ── 标签筛选条：默认收起 ─────────────────────────────────── */
.tag-filter {
  position: relative;
  padding-right: 66px;
}

.tag-filter.is-collapsed .tag-filter__list {
  max-height: 2.6em;
  overflow: hidden;
}

.tag-filter__toggle {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  border: 0;
  background: none;
  color: var(--c-primary);
  font-size: 13px;
  cursor: pointer;
  padding: 2px 4px;
}

.tag-filter__toggle:hover {
  text-decoration: underline;
}

/*
 * 表情面板的 hidden 兼容
 *
 * .chat-emoji-panel 设了 display:grid，它会覆盖浏览器对 [hidden] 的
 * display:none（作者样式优先于用户代理样式），导致面板一直显示、关不掉。
 */
.chat-emoji-panel[hidden] {
  display: none;
}

/* 悬浮球图标（后台上传的图片） */
.chat-launcher-icon{
  width:26px;
  height:26px;
  object-fit:contain;
  display:block;
  pointer-events:none;
}

/* ── 广告气泡 ─────────────────────────────────────────────── */
/*
 * 广告气泡：固定宽度
 *
 * 之前只写 max-width，文案短时气泡就缩成一条窄片，看着别扭。
 * 改成固定宽度 + 空格换行，宽度稳定；窄屏时用 min() 自动收窄，
 * 保证小屏不会顶出视口。
 */
.chat-ad{
  position:absolute;
  right:66px;
  bottom:8px;
  width:260px;
  width:min(260px, calc(100vw - 120px));
  padding:12px 28px 12px 14px;
  border:1px solid var(--c-border);
  border-radius:12px;
  background:#fff;
  box-shadow:0 8px 24px rgba(0,0,0,.12);
  cursor:pointer;
  animation:chatIn .22s var(--ease);
}

.chat-ad[hidden]{ display:none; }

.chat-widget[data-position="left"] .chat-ad{
  right:auto;
  left:66px;
}

.chat-ad__text{
  margin:0;
  font-size:13px;
  line-height:1.6;
  color:var(--c-text-2);
}

.chat-ad__close{
  position:absolute;
  top:2px;
  right:4px;
  border:0;
  background:none;
  font-size:15px;
  line-height:1;
  color:var(--c-text-3);
  cursor:pointer;
}

.chat-ad__close:hover{ color:var(--c-text-1); }
/*
 * 未读红点的 hidden 兼容
 *
 * .chat-badge 设了 display:grid，会覆盖浏览器对 [hidden] 的 display:none，
 * 结果红点一直挂在那儿、显示着“1”。
 */
.chat-badge[hidden]{
  display:none;
}

/* 手机端：气泡占满可用宽度，贴在按钮上方 */
@media (max-width: 480px){
  .chat-ad{
    width:calc(100vw - 32px);
    right:16px;
    left:auto;
    bottom:70px;
  }

  .chat-widget[data-position="left"] .chat-ad{
    left:16px;
    right:auto;
  }
}

/* ── 输入区上方的工具条 ─────────────────────────────────────── */
.chat-tools{
  flex:none;
  display:flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-top:1px solid var(--c-border);
  background:#fff;
}

.chat-tools[hidden]{ display:none; }

.chat-tool{
  flex:none;
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  border:1px solid var(--c-border);
  border-radius:8px;
  background:#fff;
  color:var(--c-text-3);
  cursor:pointer;
  transition:color .15s, border-color .15s;
}

.chat-tool:hover{
  color:var(--chat-color,var(--c-primary));
  border-color:var(--chat-color,var(--c-primary));
}

.chat-tools__hint{
  margin-left:auto;
  font-size:11px;
  color:var(--c-text-3);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

/* 回到最新：浮在消息区右下角 */
.chat-jump{
  position:absolute;
  right:16px;
  bottom:150px;
  width:32px;
  height:32px;
  display:grid;
  place-items:center;
  border:1px solid var(--c-border);
  border-radius:50%;
  background:#fff;
  color:var(--c-text-2);
  box-shadow:0 4px 12px rgba(0,0,0,.10);
  cursor:pointer;
  z-index:3;
}

.chat-jump:hover{
  color:var(--chat-color,var(--c-primary));
  border-color:var(--chat-color,var(--c-primary));
}

.chat-jump[hidden]{ display:none; }

@media (max-width:480px){
  .chat-tools__hint{ display:none; }
  .chat-jump{ bottom:140px; right:12px; }
}
/* AI 回复：同属我方（左侧），用淡色虚线边与人工客服区分 */
.chat-msg--ai .chat-msg-bubble{
  background:#fff;
  border:1px dashed var(--c-border);
}

/* 名称在上、气泡在下 */
.chat-msg-main{
  display:flex;
  flex-direction:column;
  gap:4px;
  min-width:0;
}

.chat-msg-from{
  font-size:11px;
  line-height:1.2;
  white-space:nowrap;
}

/* 访客自己的消息：名称靠右 */
.chat-msg--visitor .chat-msg-main{
  align-items:flex-end;
}


/* name + time on one line */
.chat-msg-head{
  display:flex;
  align-items:baseline;
  gap:6px;
  margin-bottom:4px;
}

.chat-msg-head .chat-msg-from{
  font-size:11px;
  line-height:1.2;
  color:var(--c-text-3);
  white-space:nowrap;
}

.chat-msg-head .chat-msg-time{
  font-size:11px;
  line-height:1.2;
  color:var(--c-text-3);
  opacity:.75;
}

.chat-msg--visitor .chat-msg-head{
  flex-direction:row-reverse;
}

.chat-msg-recall{
  align-self:flex-start;
  margin-top:2px;
  border:0;
  background:none;
  padding:0;
  font-size:11px;
  color:var(--c-text-3);
  cursor:pointer;
}

.chat-msg-recall:hover{
  color:var(--chat-color,var(--c-primary));
  text-decoration:underline;
}

.chat-msg--visitor .chat-msg-recall{
  align-self:flex-end;
}

.chat-msg-bubble.is-recalled{
  background:transparent !important;
  border:1px dashed var(--c-border) !important;
  color:var(--c-text-3) !important;
  font-style:italic;
}

/* 转人工：文字按钮，不能用 .chat-tool 的 30px 方框，否则文字换行溢出 */
.chat-tool--human{
  width:auto;
  min-width:0;
  padding:0 10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  white-space:nowrap;
  font-size:12px;
  line-height:1;
  color:var(--chat-color,var(--c-primary));
  border-color:var(--chat-color,var(--c-primary));
}

.chat-tool--human:hover{
  background:var(--chat-color,var(--c-primary));
  color:#fff;
}

.chat-tool--human[hidden]{ display:none; }

/* AI 接管提示：固定贴在消息区底部 */
.chat-ai-note{
  flex:none;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:8px 14px;
  background:var(--c-surface-2, #f8fafc);
  border-top:1px solid var(--c-border);
  font-size:12px;
  color:var(--c-text-2);
}

.chat-ai-note[hidden]{ display:none; }

.chat-ai-note__btn{
  border:0;
  background:none;
  padding:0;
  font-size:12px;
  color:var(--chat-color,var(--c-primary));
  text-decoration:underline;
  white-space:nowrap;
  cursor:pointer;
}
/*
 * AI / 留言 切换
 *
 * 不再占顶部一条白条，改成贴在面板右侧的悬浮按钮，
 * 这样不占消息区高度，视觉上也更轻。
 */
.chat-switch{
  position:absolute;
  right:12px;
  top:96px;
  z-index:5;
  display:flex;
  gap:6px;
  padding:0;
  background:transparent;
  border:0;
}

.chat-switch[hidden]{ display:none; }

.chat-switch__btn{
  position:relative;
  width:36px;
  height:36px;
  border-radius:50%;
  box-shadow:0 4px 14px rgba(15,23,42,.16);
  display:grid;
  place-items:center;
  border:1px solid var(--c-border);
  border-radius:8px;
  background:#fff;
  color:var(--c-text-2);
  cursor:pointer;
  transition:background .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease);
}

.chat-switch__btn:hover{
  background:var(--c-bg-2);
  color:var(--chat-color, var(--c-primary));
  border-color:var(--chat-color, var(--c-primary));
}

.chat-switch__btn.is-active{
  background:var(--chat-color, var(--c-primary));
  border-color:var(--chat-color, var(--c-primary));
  color:#fff;
}

/* 图标尺寸统一 */
.chat-switch__btn svg{
  width:18px;
  height:18px;
  display:block;
}

/* 悬浮提示：文字从 data-tip 取，避免按钮内挤文字 */
.chat-switch__btn::after{
  content:attr(data-tip);
  position:absolute;
  right:calc(100% + 8px);
  top:50%;
  transform:translateY(-50%);
  padding:3px 8px;
  border-radius:6px;
  background:#0f172a;
  color:#fff;
  font-size:11px;
  line-height:1.5;
  white-space:nowrap;
  opacity:0;
  pointer-events:none;
  transition:opacity .15s var(--ease), transform .15s var(--ease);
}

.chat-switch__btn:hover::after,
.chat-switch__btn:focus-visible::after{
  opacity:1;
  transform:translateY(-50%);
}

/* 手机端：聊天面板全屏 */
@media (max-width:640px){
  .chat-panel{
    position:fixed;
    left:0;
    top:0;
    right:0;
    bottom:0;
    width:100vw;
    max-width:none;
    height:100vh;
    max-height:100vh;
    border:0;
    border-radius:0;
    box-shadow:none;
  }

  /* 全屏时关闭按钮更好点 */
  .chat-close{
    width:32px;
    height:32px;
  }

  /* 输入区在底部更容易点到 */
  .chat-input{
    padding-bottom:12px;
  }
}

/* 只显示"切到另一边"的那个按钮：当前选中的隐藏 */
.chat-switch__btn.is-active{
  display:none;
}

/* 只剩一个按钮时，别让它孤零零贴在左边 */
.chat-switch{
  justify-content:flex-end;
}

/* 圆形按钮最终覆盖（前面的旧规则还有 8px 圆角） */
.chat-widget .chat-switch__btn{
  border-radius:50%;
  box-shadow:0 4px 14px rgba(15,23,42,.16);
}


/* 留言提交成功的浮层 */
.chat-success{
  position:absolute;
  left:0;
  top:0;
  right:0;
  bottom:0;
  z-index:20;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:rgba(248,250,252,.86);
  backdrop-filter:blur(2px);
}

.chat-success[hidden]{ display:none; }

.chat-success__box{
  width:100%;
  max-width:280px;
  padding:22px 20px 18px;
  border-radius:var(--r-lg);
  background:#fff;
  box-shadow:0 12px 36px rgba(15,23,42,.16);
  text-align:center;
  animation:chatSuccessIn .22s var(--ease);
}

@keyframes chatSuccessIn{
  from{ opacity:0; transform:translateY(8px) scale(.97) }
  to{ opacity:1; transform:none }
}

.chat-success__icon{
  width:48px;
  height:48px;
  margin:0 auto 12px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--chat-color,var(--c-primary));
  color:#fff;
}

.chat-success__title{
  margin:0 0 4px;
  font-size:15px;
  font-weight:600;
  color:var(--c-text-1);
}

.chat-success__desc{
  margin:0 0 16px;
  font-size:12px;
  line-height:1.6;
  color:var(--c-text-3);
}

.chat-success__actions{
  display:flex;
  gap:8px;
}

.chat-success__btn{
  flex:1;
  padding:8px 10px;
  border:1px solid var(--c-border);
  border-radius:8px;
  background:#fff;
  font-size:12px;
  color:var(--c-text-2);
  cursor:pointer;
}

.chat-success__btn:hover{
  border-color:var(--chat-color,var(--c-primary));
  color:var(--chat-color,var(--c-primary));
}

.chat-success__btn--primary{
  background:var(--chat-color,var(--c-primary));
  border-color:var(--chat-color,var(--c-primary));
  color:#fff;
}

.chat-success__btn--primary:hover{
  color:#fff;
  opacity:.92;
}

/* 成功浮层的倒计时 */
.chat-success__countdown{
  margin:-8px 0 14px;
  font-size:11px;
  color:var(--c-text-3);
}

/* AI 判断需要人工时的留资引导 */
.chat-handoff{
  align-self:stretch;
  margin:8px 0;
  padding:12px 14px;
  border:1px dashed var(--chat-color,var(--c-primary));
  border-radius:12px;
  background:rgba(14,116,144,.04);
  display:flex;
  flex-direction:column;
  gap:10px;
  align-items:flex-start;
}

.chat-handoff__text{
  margin:0;
  font-size:12px;
  line-height:1.6;
  color:var(--c-text-2);
}

.chat-handoff__btn{
  border:0;
  border-radius:8px;
  padding:7px 14px;
  background:var(--chat-color,var(--c-primary));
  color:#fff;
  font-size:12px;
  cursor:pointer;
}

.chat-handoff__btn:hover{ opacity:.9; }

/* =============================================================================
   后台亮点（首页 #admin）
   ============================================================================= */
.section-admin{background:var(--c-bg)}
.admin-em{color:var(--c-primary)}
.admin-showcase{
  display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);
  gap:32px;align-items:center;margin-top:8px;
}
.admin-window{
  background:#0b1220;border-radius:20px;padding:10px;
  box-shadow:0 26px 70px rgba(15,23,42,.22);overflow:hidden;
}
.admin-bar{display:flex;align-items:center;gap:10px;padding:2px 4px 10px}
.admin-dots{display:flex;gap:5px}
.admin-dots i{width:8px;height:8px;border-radius:50%;background:#334155}
.admin-dots i:nth-child(1){background:#f87171}
.admin-dots i:nth-child(2){background:#fbbf24}
.admin-dots i:nth-child(3){background:#34d399}
.admin-url{
  flex:1;min-width:0;padding:4px 10px;border-radius:5px;background:#111c30;
  color:#7c8ba3;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.admin-live{font-size:10px;color:#34d399;white-space:nowrap}
.admin-app{
  display:grid;grid-template-columns:132px minmax(0,1fr);
  background:#f8fafc;border-radius:10px;overflow:hidden;min-height:320px;
}
.admin-side{background:#0f172a;padding:16px 12px;display:flex;flex-direction:column}
.admin-brand{display:flex;align-items:center;gap:7px;color:#e2e8f0;font-size:11px;margin-bottom:18px}
.admin-brand span{
  display:grid;place-items:center;width:22px;height:22px;border-radius:6px;
  background:linear-gradient(135deg,#3b82f6,#0ea5e9);color:#fff;font-weight:700;
}
.admin-menu{display:grid;gap:3px}
.admin-menu li{
  padding:6px 8px;border-radius:5px;color:#8fa0b8;font-size:10.5px;
}
.admin-menu li.is-on{background:rgba(59,130,246,.18);color:#bfdbfe}
.admin-side-foot{margin-top:auto;padding-top:16px;color:#52627a;font-size:9px}
.admin-main{padding:16px;min-width:0}
.admin-main-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}
.admin-main-head b{display:block;font-size:13px;color:#0f172a}
.admin-main-head span{display:block;font-size:10px;color:#94a3b8;margin-top:2px}
.admin-pill{padding:3px 7px;border-radius:999px;background:#eff6ff;color:#2563eb!important;font-size:9px!important;white-space:nowrap;margin:0!important}
.admin-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.admin-stat{padding:9px 10px;background:#fff;border:1px solid #e8edf4;border-radius:8px;min-width:0}
.admin-stat span{display:block;font-size:9px;color:#94a3b8;white-space:nowrap}
.admin-stat b{display:block;font-size:17px;line-height:1.3;color:#0f172a;margin:2px 0 0}
.admin-stat em{display:block;font-size:8.5px;font-style:normal;color:#16a34a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.admin-list{margin-top:12px;background:#fff;border:1px solid #e8edf4;border-radius:8px;overflow:hidden}
.admin-list-head{display:flex;justify-content:space-between;padding:7px 10px;background:#f8fafc;color:#94a3b8;font-size:9px}
.admin-row{display:flex;justify-content:space-between;gap:10px;padding:7px 10px;border-top:1px solid #f1f5f9;font-size:9.5px;color:#475569}
.admin-row b{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.admin-row span{color:#94a3b8;white-space:nowrap}
.admin-bars{display:flex;align-items:flex-end;gap:5px;height:44px;margin-top:12px;padding:0 2px}
.admin-bars span{flex:1;height:var(--h);border-radius:3px 3px 0 0;background:linear-gradient(180deg,#60a5fa,#2563eb);opacity:.75}

.admin-copy-kicker{font-size:12px;font-weight:600;letter-spacing:.08em;color:var(--c-primary);margin-bottom:8px}
.admin-copy h3{font-size:clamp(19px,2vw,24px);margin-bottom:14px}
.admin-points{display:grid;gap:10px;margin-bottom:22px}
.admin-points li{position:relative;padding-left:24px;color:var(--c-text-2);font-size:14.5px}
.admin-points li::before{
  content:"✓";position:absolute;left:0;top:0;width:17px;height:17px;border-radius:50%;
  display:grid;place-items:center;background:var(--c-primary-soft);color:var(--c-primary);
  font-size:10px;font-weight:700;
}
.admin-note{font-size:12px;color:var(--c-text-3);margin:10px 0 0}

.admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:38px}
.admin-card{
  position:relative;padding:24px 22px 22px;background:#fff;border:1px solid var(--c-border);
  border-radius:var(--r-lg);transition:border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.admin-card:hover{border-color:var(--c-primary-line);transform:translateY(-2px);box-shadow:var(--sh-md)}
.admin-no{display:block;font-size:11px;font-weight:600;color:var(--c-primary);letter-spacing:.08em;margin-bottom:12px}
.admin-card h3{font-size:16px;margin-bottom:7px}
.admin-card p{font-size:13.5px;line-height:1.7;color:var(--c-text-2);margin:0}

.admin-tools{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px 10px;margin-top:24px;
  padding:14px 18px;background:var(--c-bg-2);border:1px dashed var(--c-border-2);border-radius:var(--r-md);
  font-size:12.5px;color:var(--c-text-2);
}
.admin-tools-label{font-weight:600;color:var(--c-text);margin-right:2px}
.admin-tools span:not(.admin-tools-label){padding:3px 9px;background:#fff;border:1px solid var(--c-border);border-radius:999px;font-size:12px}

@media (max-width:980px){
  .admin-showcase{grid-template-columns:1fr;gap:26px}
  .admin-copy{order:-1}
  .admin-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .admin-app{grid-template-columns:104px minmax(0,1fr);min-height:300px}
  .admin-side{padding:12px 9px}
  .admin-menu li{padding:5px 6px;font-size:9.5px}
  .admin-main{padding:12px}
  .admin-stats{grid-template-columns:1fr 1fr}
  .admin-stat:nth-child(3){display:none}
  .admin-grid{grid-template-columns:1fr}
  .admin-tools{padding:12px 14px}
}

/* =============================================================================
   后台亮点 2.0
   - 功能卡片从“一段话”升级为：标题 + 说明 + 能力清单 + 标签
   - 增加聚光、悬浮、数据条生长、流程连线等效果，全部 CSS，不依赖新 JS
   ============================================================================= */
.section-admin{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  background:
    radial-gradient(900px 420px at 12% 8%, rgba(37,99,235,.075), transparent 65%),
    radial-gradient(700px 360px at 92% 22%, rgba(14,165,233,.06), transparent 70%),
    var(--c-bg);
}
.section-admin::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background-image:
    linear-gradient(rgba(15,23,42,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,.035) 1px, transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(ellipse at 50% 18%, #000 0 30%, transparent 76%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 18%, #000 0 30%, transparent 76%);
  pointer-events:none;
}
.section-admin::after{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  right:-180px;
  top:120px;
  z-index:-1;
  border-radius:50%;
  background:radial-gradient(circle, rgba(37,99,235,.12), transparent 64%);
  filter:blur(6px);
  pointer-events:none;
  animation:adminAmbient 9s ease-in-out infinite alternate;
}
.section-admin .wrap{position:relative;z-index:1}
.admin-em{
  background:linear-gradient(100deg,#1d4ed8,#0ea5e9 55%,#2563eb);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.admin-showcase{perspective:1100px}

.admin-window{
  position:relative;
  border:1px solid rgba(96,165,250,.28);
  background:linear-gradient(160deg,#0b1220,#111c30 62%,#0b1220);
  box-shadow:
    0 30px 70px rgba(15,23,42,.25),
    0 0 0 6px rgba(37,99,235,.045),
    0 0 55px rgba(37,99,235,.12);
  transform:translateY(0) rotateX(0) rotateY(0);
  transition:transform .55s var(--ease), box-shadow .55s var(--ease);
}
.admin-window::after{
  content:"";
  position:absolute;
  left:9%;
  right:9%;
  top:-20%;
  height:28%;
  background:linear-gradient(180deg, transparent, rgba(96,165,250,.17), transparent);
  transform:skewY(-9deg);
  animation:adminScan 7s linear infinite;
  pointer-events:none;
}
.admin-window:hover{
  transform:translateY(-5px) rotateX(1.4deg) rotateY(-1.4deg);
  box-shadow:
    0 38px 86px rgba(15,23,42,.3),
    0 0 0 6px rgba(37,99,235,.06),
    0 0 65px rgba(14,165,233,.18);
}
.admin-live{
  display:inline-flex;
  align-items:center;
  gap:5px;
  color:#34d399;
}
.admin-live::before{
  content:"";
  width:5px;
  height:5px;
  border-radius:50%;
  background:#34d399;
  box-shadow:0 0 0 0 rgba(52,211,153,.6);
  animation:adminPing 2s ease-out infinite;
}
.admin-pill{animation:adminPill 3.4s ease-in-out infinite}
.admin-main-head b{letter-spacing:-.01em}
.admin-row{transition:background .2s var(--ease), padding-left .2s var(--ease)}
.admin-row:hover{background:#f8fbff;padding-left:13px}
.admin-bars span{
  transform-origin:bottom;
  animation:adminBarGrow 1.15s cubic-bezier(.22,1,.36,1) both;
}
.admin-bars span:nth-child(2){animation-delay:.08s}
.admin-bars span:nth-child(3){animation-delay:.16s}
.admin-bars span:nth-child(4){animation-delay:.24s}
.admin-bars span:nth-child(5){animation-delay:.32s}
.admin-bars span:nth-child(6){animation-delay:.4s}
.admin-bars span:nth-child(7){animation-delay:.48s}
.admin-bars span:nth-child(8){animation-delay:.56s}

.admin-grid{
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
  margin-top:30px;
}
.admin-card{
  position:relative;
  min-height:310px;
  padding:22px 21px 20px;
  overflow:hidden;
  isolation:isolate;
  background:linear-gradient(155deg,rgba(255,255,255,.98),rgba(248,250,252,.94));
  border:1px solid rgba(15,23,42,.09);
  box-shadow:0 14px 34px rgba(15,23,42,.055);
  transition:border-color .28s var(--ease),transform .28s var(--ease),box-shadow .28s var(--ease);
}
.admin-card::before{
  content:"";
  position:absolute;
  width:220px;
  height:220px;
  right:-92px;
  top:-116px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(37,99,235,.16), transparent 68%);
  opacity:.55;
  transition:opacity .3s var(--ease), transform .5s var(--ease);
  pointer-events:none;
  z-index:-1;
}
.admin-card::after{
  content:"";
  position:absolute;
  left:18px;
  right:18px;
  bottom:0;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,rgba(37,99,235,0),#2563eb 45%,#0ea5e9 62%,rgba(14,165,233,0));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .35s var(--ease);
}
.admin-card:hover{
  transform:translateY(-6px);
  border-color:rgba(37,99,235,.28);
  box-shadow:0 24px 52px rgba(15,23,42,.13),0 8px 18px rgba(37,99,235,.07);
}
.admin-card:hover::before{opacity:1;transform:scale(1.18)}
.admin-card:hover::after{transform:scaleX(1)}
.admin-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}
.admin-no{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin:0;
  padding:4px 9px;
  border-radius:999px;
  background:rgba(37,99,235,.07);
  color:#2563eb;
  font-size:10.5px;
  letter-spacing:.14em;
}
.admin-card-icon{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border-radius:12px;
  color:#2563eb;
  background:linear-gradient(145deg,#eff6ff,#e0f2fe);
  border:1px solid rgba(37,99,235,.12);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
  transition:transform .3s var(--ease),color .3s var(--ease),background .3s var(--ease);
}
.admin-card-icon svg{width:19px;height:19px}
.admin-card:hover .admin-card-icon{
  transform:rotate(-6deg) scale(1.08);
  color:#0f172a;
  background:linear-gradient(145deg,#dbeafe,#bae6fd);
}
.admin-card h3{font-size:18px;letter-spacing:-.01em;margin-bottom:8px}
.admin-card .admin-card-lead{
  font-size:13px;
  line-height:1.72;
  color:var(--c-text-2);
  margin:0 0 16px;
}
.admin-feats{display:grid;gap:9px;margin:0 0 18px;padding:0;list-style:none}
.admin-feats li{
  display:grid;
  grid-template-columns:78px minmax(0,1fr);
  align-items:baseline;
  gap:9px;
  padding-top:8px;
  border-top:1px dashed rgba(15,23,42,.08);
}
.admin-feats li:first-child{padding-top:0;border-top:0}
.admin-feats b{font-size:11.5px;font-weight:600;color:#0f172a;white-space:nowrap}
.admin-feats span{font-size:11.5px;line-height:1.55;color:var(--c-text-3)}
.admin-card-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:auto}
.admin-card-tags span{
  padding:3px 8px;
  border-radius:999px;
  background:#f1f5f9;
  color:#64748b;
  font-size:10px;
  letter-spacing:.02em;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.admin-card:hover .admin-card-tags span{background:#eaf2ff;color:#2563eb}

.admin-flow{
  display:flex;
  align-items:center;
  gap:14px;
  margin-top:20px;
  padding:17px 22px;
  border:1px solid rgba(37,99,235,.1);
  border-radius:16px;
  background:linear-gradient(110deg,rgba(255,255,255,.9),rgba(239,246,255,.8));
  box-shadow:0 10px 26px rgba(15,23,42,.035);
}
.admin-flow-step{display:flex;align-items:center;gap:10px;min-width:0}
.admin-flow-no{
  display:grid;
  place-items:center;
  width:25px;
  height:25px;
  flex:none;
  border-radius:50%;
  background:#fff;
  border:1px solid rgba(37,99,235,.2);
  color:#2563eb;
  font-size:9px;
  font-weight:700;
}
.admin-flow-step b{display:block;font-size:12.5px;color:#0f172a;line-height:1.3}
.admin-flow-step em{display:block;font-size:10.5px;font-style:normal;color:var(--c-text-3);line-height:1.4;margin-top:1px}
.admin-flow-line{flex:1 1 28px;height:1px;min-width:18px;background:linear-gradient(90deg,rgba(37,99,235,.08),rgba(37,99,235,.38),rgba(14,165,233,.08));position:relative}
.admin-flow-line::after{
  content:"";
  position:absolute;
  right:-1px;
  top:-2px;
  width:5px;
  height:5px;
  border-radius:50%;
  background:#38bdf8;
  box-shadow:0 0 0 0 rgba(56,189,248,.5);
  animation:adminPing 2.4s ease-out infinite;
}

.reveal-enabled .admin-card:nth-child(2){transition-delay:.06s}
.reveal-enabled .admin-card:nth-child(3){transition-delay:.12s}
.reveal-enabled .admin-card:nth-child(4){transition-delay:.18s}
.reveal-enabled .admin-card:nth-child(5){transition-delay:.24s}
.reveal-enabled .admin-card:nth-child(6){transition-delay:.3s}

@keyframes adminBarGrow{from{transform:scaleY(.02);opacity:.35}to{transform:scaleY(1);opacity:.75}}
@keyframes adminPing{0%{box-shadow:0 0 0 0 rgba(52,211,153,.55)}70%{box-shadow:0 0 0 7px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}
@keyframes adminPill{0%,100%{box-shadow:0 0 0 0 rgba(37,99,235,0)}50%{box-shadow:0 0 0 5px rgba(37,99,235,.08)}}
@keyframes adminScan{0%{top:-28%}100%{top:115%}}
@keyframes adminAmbient{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-18px,18px,0) scale(1.08)}}

@media (max-width:980px){
  .admin-card{min-height:0}
  .admin-flow{flex-wrap:wrap;gap:10px 8px}
  .admin-flow-line{display:none}
  .admin-flow-step{flex:0 0 calc(50% - 8px)}
}
@media (max-width:640px){
  .admin-feats li{grid-template-columns:70px minmax(0,1fr)}
  .admin-flow{padding:14px 15px}
  .admin-flow-step{flex:0 0 100%}
  .admin-window::after{display:none}
}
@media (prefers-reduced-motion:reduce){
  .admin-window,.admin-window:hover,.admin-card,.admin-card:hover{transform:none}
  .admin-window::after,.admin-live::before,.admin-pill,.admin-bars span,.section-admin::after,.admin-flow-line::after{animation:none}
}