/* ==========================================================================
   蓝切线团建 · 官网样式
   设计基调：靛蓝主色 + 活力橙点缀 + 斜切线几何（呼应品牌"切线"意象）
   ========================================================================== */

:root{
  --navy:#0B2C5F;
  --navy-deep:#071C3F;
  --blue:#1257C9;
  --blue-lt:#3B82F6;
  --sky:#EAF1FF;
  --accent:#FF6B2C;
  --accent-dp:#E5520F;
  --accent-lt:#FFF0E7;
  --lemon:#FFD166;

  --ink:#141821;
  --ink-2:#2C3546;
  --muted:#63708A;
  --muted-2:#8A96AC;
  --line:#E6EAF3;
  --line-2:#D7DEEC;
  --bg:#FFFFFF;
  --bg-alt:#F5F8FD;
  --bg-dark:#0B2C5F;

  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow-sm:0 1px 3px rgba(11,44,95,.06), 0 1px 2px rgba(11,44,95,.04);
  --shadow:0 8px 24px rgba(11,44,95,.08);
  --shadow-lg:0 18px 48px rgba(11,44,95,.14);
  --shadow-accent:0 12px 32px rgba(255,107,44,.24);

  --maxw:1240px;
  --font:"PingFang SC","Helvetica Neue","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;font-family:var(--font);color:var(--ink);
  background:var(--bg);line-height:1.7;font-size:16px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5{margin:0;line-height:1.28;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
button{font-family:inherit;border:0;background:none;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:16px;}
table{border-collapse:collapse;width:100%;}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* ---------- 通用组件 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:999px;font-weight:700;font-size:15px;
  letter-spacing:.02em;transition:all .28s var(--ease);white-space:nowrap;
  border:2px solid transparent;position:relative;overflow:hidden;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-accent);}
.btn-primary:hover{background:var(--accent-dp);transform:translateY(-2px);color:#fff;}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 10px 26px rgba(18,87,201,.26);}
.btn-blue:hover{background:#0E45A3;transform:translateY(-2px);color:#fff;}
.btn-outline{border-color:var(--line-2);color:var(--ink-2);background:#fff;}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--navy);}
.btn-light:hover{background:#fff;transform:translateY(-2px);color:var(--navy);}
.btn-outline-light{border-color:rgba(255,255,255,.5);color:#fff;}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.12);transform:translateY(-2px);}
.btn-lg{padding:15px 34px;font-size:16px;}
.btn-sm{padding:8px 18px;font-size:14px;}
.btn .arw{transition:transform .28s var(--ease);}
.btn:hover .arw{transform:translateX(4px);}

/* 章节标题 */
.sec{padding:88px 0;}
.sec-alt{background:var(--bg-alt);}
.sec-head{margin-bottom:52px;text-align:center;}
.sec-head.left{text-align:left;max-width:720px;}
.sec-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  color:var(--accent);letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;
}
.sec-tag::before{content:"";width:26px;height:2px;background:var(--accent);border-radius:2px;}
.sec-head h2{font-size:clamp(28px,3.4vw,42px);color:var(--navy);margin-bottom:16px;}
.sec-head p{color:var(--muted);font-size:17px;max-width:640px;margin:0 auto;}
.sec-head.left p{margin-left:0;}

/* 滚动淡入 */
html.fx .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
html.fx .reveal.in{opacity:1;transform:none;}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:900;}
.topbar{background:var(--navy-deep);color:rgba(255,255,255,.78);font-size:13px;}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;height:38px;}
.topbar-tag::before{content:"◈";margin-right:8px;color:var(--accent);}
.topbar-right b{color:#fff;letter-spacing:.03em;}

.navbar{
  background:rgba(255,255,255,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:all .3s var(--ease);
}
.site-header.scrolled .navbar{
  background:rgba(255,255,255,.97);border-bottom-color:var(--line);
  box-shadow:0 4px 20px rgba(11,44,95,.07);
}
.navbar-inner{display:flex;align-items:center;gap:32px;height:76px;}
.logo{display:flex;flex-direction:column;line-height:1.1;margin-right:auto;}
.logo-mark{font-size:10px;font-weight:800;letter-spacing:.28em;color:var(--accent);}
.logo-text{font-size:21px;font-weight:900;color:var(--navy);letter-spacing:.02em;}
.nav-menu{display:flex;align-items:center;gap:4px;}
.nav-menu a{
  display:block;padding:10px 15px;font-size:15px;font-weight:600;color:var(--ink-2);
  border-radius:8px;position:relative;
}
.nav-menu a:hover{color:var(--blue);}
.nav-menu a.active{color:var(--blue);}
.nav-menu a.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2px;
  background:var(--accent);border-radius:2px;
}
.nav-toggle{display:none;width:42px;height:42px;flex-direction:column;justify-content:center;align-items:center;gap:5px;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--navy);transition:all .3s var(--ease);}
.nav-toggle.on span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.on span:nth-child(2){opacity:0;}
.nav-toggle.on span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

body.has-header{padding-top:114px;}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;min-height:640px;display:flex;align-items:center;
  background:linear-gradient(135deg,#071C3F 0%,#0B2C5F 42%,#123E8C 100%);
  overflow:hidden;color:#fff;
}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;opacity:.26;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 460px at 88% 18%,rgba(255,107,44,.22),transparent 62%),
    radial-gradient(700px 400px at 6% 92%,rgba(59,130,246,.28),transparent 60%);
}
/* 斜切线装饰 */
.hero::after{
  content:"";position:absolute;left:-6%;right:-6%;bottom:-210px;height:300px;
  background:var(--bg);transform:rotate(-3.2deg);opacity:1;z-index:1;
}
/* ------------------ 首屏图文双栏 ------------------ */
.hero-grid{
  display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);
  gap:56px;align-items:center;
}
.hero-copy{max-width:660px;}

.hero-visual{position:relative;padding:8px 0 8px 8px;}
.hero-pics{
  display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);
  gap:14px;border-radius:20px;
}
.hero-pics figure{
  margin:0;border-radius:16px;overflow:hidden;position:relative;
  box-shadow:0 18px 40px rgba(3,18,44,.34);border:1px solid rgba(255,255,255,.16);
  background:#0a2450;
}
.hero-pics img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .7s var(--ease),filter .5s var(--ease);
}
.hero-pics figure:hover img{transform:scale(1.09);}
.hero-pics figure:nth-child(1){aspect-ratio:4/3;}
.hero-pics figure:nth-child(2){aspect-ratio:4/3;transform:translateY(18px);}
.hero-pics figure:nth-child(3){aspect-ratio:4/3;transform:translateY(-14px);}
.hero-pics figure:nth-child(4){aspect-ratio:4/3;}
.hero-pics figcaption{
  position:absolute;left:10px;bottom:10px;right:10px;
  background:linear-gradient(180deg,transparent,rgba(3,18,44,.82));
  color:#fff;font-size:12.5px;font-weight:600;letter-spacing:.02em;
  padding:22px 12px 9px;border-radius:0 0 16px 16px;
  opacity:0;transition:opacity .35s var(--ease);
}
.hero-pics figure:hover figcaption{opacity:1;}

/* 斜切线装饰，呼应品牌名 */
.hero-slash{
  position:absolute;right:-14px;top:-22px;width:132px;height:132px;pointer-events:none;
  background:linear-gradient(135deg,var(--accent) 0 3px,transparent 3px 100%) no-repeat,
             linear-gradient(135deg,transparent calc(50% - 1px),var(--accent) 50%,transparent calc(50% + 1px));
  opacity:.85;border-top-right-radius:18px;
}
.hero-badge-float{
  position:absolute;left:-18px;bottom:-6px;background:rgba(255,255,255,.96);
  color:var(--navy);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow-lg);
  display:flex;align-items:center;gap:12px;z-index:3;
}
.hero-badge-float b{font-size:26px;font-weight:900;color:var(--accent);line-height:1;}
.hero-badge-float span{font-size:12.5px;line-height:1.45;color:var(--muted);font-weight:600;}

@media (max-width:1180px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-copy{max-width:760px;}
  .hero-pics figure:nth-child(2),.hero-pics figure:nth-child(3){transform:none;}
}
@media (max-width:560px){
  .hero-visual{padding:0;}
  .hero-pics{gap:10px;}
  .hero-badge-float{left:0;right:0;bottom:-14px;}
}

.hero-inner{position:relative;z-index:2;padding:88px 0 170px;max-width:1240px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;padding:7px 16px 7px 8px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  border-radius:999px;font-size:13.5px;font-weight:600;margin-bottom:26px;
  backdrop-filter:blur(6px);
}
.hero-badge em{
  background:var(--accent);color:#fff;font-style:normal;padding:3px 10px;
  border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.04em;
}
.hero h1{font-size:clamp(34px,5vw,60px);line-height:1.16;margin-bottom:22px;font-weight:900;}
.hero h1 .hl{
  background:linear-gradient(180deg,transparent 62%,rgba(255,107,44,.42) 62%);
  padding:0 4px;
}
.hero-sub{font-size:18.5px;color:rgba(255,255,255,.86);max-width:600px;margin-bottom:34px;line-height:1.75;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px;}
.hero-stats{display:flex;gap:44px;flex-wrap:wrap;}
.hero-stats .st b{display:block;font-size:34px;font-weight:900;letter-spacing:-.02em;line-height:1.1;}
.hero-stats .st span{font-size:13.5px;color:rgba(255,255,255,.66);letter-spacing:.06em;}
.hero-stats .st+.st{position:relative;}
.hero-stats .st+.st::before{
  content:"";position:absolute;left:-22px;top:12%;height:76%;width:1px;
  background:rgba(255,255,255,.22);
}

/* ==========================================================================
   服务分类 / 卡片
   ========================================================================== */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.svc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px 28px;position:relative;overflow:hidden;transition:all .38s var(--ease);
}
.svc-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--blue),var(--blue-lt));transform:scaleY(0);
  transform-origin:top;transition:transform .38s var(--ease);
}
.svc-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent;}
.svc-card:hover::before{transform:scaleY(1);}
.svc-ico{
  width:60px;height:60px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(135deg,#FFF1E8,#FFE3D2);color:var(--accent);
  font-size:27px;margin-bottom:20px;box-shadow:inset 0 0 0 1px #FFD9C2;
}
.svc-card:hover .svc-ico{transform:scale(1.06) rotate(-4deg);}
@media (max-width:1020px){.svc-grid{grid-template-columns:repeat(2,1fr);}}
.svc-card h3{font-size:19.5px;color:var(--navy);margin-bottom:10px;}
.svc-card p{color:var(--muted);font-size:14.8px;line-height:1.72;}
.svc-list{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px;}
.svc-list span{
  font-size:12.5px;padding:4px 11px;background:var(--bg-alt);color:var(--muted);
  border-radius:6px;border:1px solid var(--line);
}

/* 通用卡片网格 */
.card-grid{display:grid;gap:26px;}
.g-4{grid-template-columns:repeat(4,1fr);}
.g-3{grid-template-columns:repeat(3,1fr);}
.g-2{grid-template-columns:repeat(2,1fr);}

.icard{
  background:#fff;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);transition:all .38s var(--ease);display:flex;flex-direction:column;
}
.icard:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent;}
.icard-media{position:relative;overflow:hidden;background:var(--sky);aspect-ratio:16/10;}
.icard-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.icard:hover .icard-media img{transform:scale(1.07);}
.icard-media .ph{
  position:absolute;inset:0;display:grid;place-items:center;font-size:30px;
  background:linear-gradient(135deg,var(--sky),#D9E6FF);color:var(--blue);
}
.badge-cat{
  position:absolute;left:14px;top:14px;background:rgba(11,44,95,.86);color:#fff;
  font-size:12px;font-weight:700;padding:5px 12px;border-radius:6px;backdrop-filter:blur(4px);
  letter-spacing:.04em;
}
.icard-body{padding:22px 22px 24px;flex:1;display:flex;flex-direction:column;}
.icard-body h3{font-size:18px;color:var(--navy);margin-bottom:10px;line-height:1.45;}
.icard-body h3 a:hover{color:var(--blue);}
.icard-body p{
  color:var(--muted);font-size:14.4px;line-height:1.7;margin-bottom:16px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.icard-meta{
  display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted-2);
  margin-top:auto;padding-top:14px;border-top:1px dashed var(--line-2);
}
.icard-meta i{font-style:normal;color:var(--accent);margin-right:5px;}
.icard-views{position:absolute;right:14px;top:14px;color:#fff;font-size:12px;
  background:rgba(0,0,0,.34);padding:4px 10px;border-radius:999px;backdrop-filter:blur(4px);}

/* ------------------ 优势 / 数字条 ------------------ */
.stats-bar{
  background:var(--navy);color:#fff;border-radius:var(--radius-lg);padding:44px 20px;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:20px;text-align:center;
  box-shadow:var(--shadow-lg);
}
.stats-bar .it+.it{border-left:1px solid rgba(255,255,255,.14);}
.stats-bar b{display:block;font-size:38px;font-weight:900;color:#fff;line-height:1.15;}
.stats-bar b em{font-style:normal;color:var(--lemon);}
.stats-bar span{font-size:14px;color:rgba(255,255,255,.7);letter-spacing:.06em;}

/* ------------------ 为什么选我们 ------------------ */
.why-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;}
.why-list{margin-top:8px;}
.why-item{display:flex;gap:18px;padding:20px 0;border-bottom:1px dashed var(--line-2);}
.why-item:last-child{border-bottom:0;}
.why-num{
  flex:0 0 42px;height:42px;border-radius:12px;background:var(--accent-lt);color:var(--accent-dp);
  display:grid;place-items:center;font-weight:900;font-size:16px;
}
.why-item h4{font-size:17px;color:var(--navy);margin-bottom:5px;}
.why-item p{color:var(--muted);font-size:14.6px;line-height:1.7;}
.why-visual{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);}
.why-visual img{width:100%;aspect-ratio:4/3.4;object-fit:cover;}
.why-visual .ph-inset{
  aspect-ratio:4/3.4;display:grid;place-items:center;font-size:44px;
  background:linear-gradient(135deg,#0B2C5F,#1257C9);color:rgba(255,255,255,.5);
}
.why-float{
  position:absolute;left:20px;bottom:20px;right:20px;background:rgba(255,255,255,.96);
  border-radius:14px;padding:18px 22px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:16px;
}
.why-float b{font-size:26px;color:var(--accent);font-weight:900;}
.why-float span{font-size:13.5px;color:var(--muted);line-height:1.5;}

/* ------------------ 流程 ------------------ */
.flow{
  display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:14px;margin-top:26px;
}
.flow::before{content:none;}
.flow-step{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:24px 18px;transition:all .34s var(--ease);position:relative;overflow:hidden;
}
.flow-step::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--accent),#FF9A6B);
  transform:scaleX(0);transform-origin:left;transition:transform .34s var(--ease);
}
.flow-step:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg);border-color:transparent;}
.flow-step:hover::after{transform:scaleX(1);}
.flow-no{
  font-size:30px;font-weight:900;color:var(--accent);letter-spacing:.02em;
  line-height:1;margin-bottom:14px;
}
.flow-dot{display:none;}
.flow-step h4{font-size:15.5px;color:var(--navy);margin-bottom:8px;}
.flow-step p{font-size:12.8px;color:var(--muted);line-height:1.66;}
@media (max-width:1020px){
  .flow{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));}
}

/* ------------------ 客户Logo墙 ------------------ */
.logo-wall{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.logo-wall .lw{
  background:#fff;height:92px;display:grid;place-items:center;padding:16px 12px;
  font-weight:800;color:var(--ink-2);font-size:15px;text-align:center;line-height:1.35;
  transition:all .3s var(--ease);
}
.logo-wall .lw:hover{background:var(--sky);color:var(--blue);}

/* ------------------ 场地卡片 ------------------ */
.venue-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  transition:all .38s var(--ease);
}
.venue-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);}
.venue-media{aspect-ratio:4/3;position:relative;background:var(--sky);overflow:hidden;}
.venue-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.venue-card:hover .venue-media img{transform:scale(1.07);}
.venue-media .ph{position:absolute;inset:0;display:grid;place-items:center;font-size:32px;
  background:linear-gradient(135deg,#E8F0FF,#CFE0FF);color:var(--blue);}
.venue-body{padding:20px 22px 24px;}
.venue-body h3{font-size:17.5px;color:var(--navy);margin-bottom:8px;}
.venue-body .addr{font-size:13.6px;color:var(--muted);display:flex;gap:6px;align-items:flex-start;}
.venue-body .addr em{font-style:normal;color:var(--accent);flex:0 0 auto;}
.stars{color:var(--lemon);font-size:14px;letter-spacing:2px;margin-bottom:8px;}

/* ------------------ 资讯 ------------------ */
.post-card{
  display:flex;gap:22px;padding:22px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);transition:all .34s var(--ease);
}
.post-card:hover{border-color:transparent;box-shadow:var(--shadow);transform:translateY(-4px);}
.post-date{
  flex:0 0 74px;height:74px;border-radius:12px;background:var(--sky);color:var(--blue);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.post-date b{font-size:26px;font-weight:900;line-height:1;}
.post-date span{font-size:12px;opacity:.75;margin-top:3px;}
.post-main h3{font-size:17.5px;color:var(--navy);margin-bottom:8px;line-height:1.5;}
.post-main h3 a:hover{color:var(--blue);}
.post-main p{color:var(--muted);font-size:14.3px;line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ------------------ 视频 ------------------ */
.vid-card{
  border-radius:var(--radius-lg);overflow:hidden;position:relative;background:var(--navy);
  aspect-ratio:16/9;box-shadow:var(--shadow);cursor:pointer;
}
.vid-card img{width:100%;height:100%;object-fit:cover;opacity:.62;transition:all .5s var(--ease);}
.vid-card:hover img{opacity:.42;transform:scale(1.05);}
.vid-card .vph{position:absolute;inset:0;background:linear-gradient(135deg,#0B2C5F,#1B4FA0);}
.vid-play{
  position:absolute;inset:0;display:grid;place-items:center;
}
.vid-play span{
  width:66px;height:66px;border-radius:50%;background:rgba(255,255,255,.92);
  display:grid;place-items:center;color:var(--navy);font-size:22px;padding-left:5px;
  box-shadow:0 10px 30px rgba(0,0,0,.28);transition:all .34s var(--ease);
}
.vid-card:hover .vid-play span{transform:scale(1.12);background:#fff;}
.vid-info{position:absolute;left:0;right:0;bottom:0;padding:26px 22px 20px;
  background:linear-gradient(0deg,rgba(6,22,48,.92),transparent);color:#fff;}
.vid-info h3{font-size:17px;margin-bottom:4px;}
.vid-info span{font-size:12.5px;color:rgba(255,255,255,.72);}

/* ------------------ FAQ ------------------ */
.faq-item{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;overflow:hidden;background:#fff;}
.faq-q{
  padding:20px 24px;font-weight:700;font-size:16.5px;color:var(--navy);cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:20px;transition:background .25s var(--ease);
}
.faq-q:hover{background:var(--bg-alt);}
.faq-q i{font-style:normal;flex:0 0 26px;text-align:center;color:var(--accent);font-size:22px;transition:transform .3s var(--ease);}
.faq-item.open .faq-q{background:var(--bg-alt);}
.faq-item.open .faq-q i{transform:rotate(45deg);}
.faq-a{padding:0 24px;max-height:0;overflow:hidden;transition:max-height .4s var(--ease),padding .3s var(--ease);color:var(--muted);font-size:15px;line-height:1.78;}
.faq-item.open .faq-a{padding:0 24px 22px;max-height:600px;}

/* ------------------ 资质墙 ------------------ */
.award-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px;}
.award-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;text-align:center;transition:all .34s var(--ease);
}
.award-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--lemon);}
.award-ico{font-size:30px;margin-bottom:12px;}
.award-card p{font-size:14.6px;color:var(--ink-2);font-weight:600;line-height:1.55;}
.award-card span{font-size:12.5px;color:var(--muted-2);}

/* ------------------ CTA 条 ------------------ */
.cta-band{
  background:linear-gradient(120deg,var(--navy) 0%,#123E8C 55%,var(--blue) 100%);
  color:#fff;padding:58px 0;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;right:-80px;top:-120px;width:400px;height:400px;
  border-radius:50%;background:rgba(255,107,44,.16);
}
.cta-band::after{
  content:"";position:absolute;left:-60px;bottom:-160px;width:320px;height:320px;
  border-radius:50%;background:rgba(59,130,246,.18);
}
.cta-inner{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;}
.cta-text h2{font-size:31px;margin-bottom:10px;}
.cta-text p{color:rgba(255,255,255,.8);font-size:16px;}
.cta-action{display:flex;gap:14px;flex-wrap:wrap;}

/* ------------------ 页脚 ------------------ */
.site-footer{background:var(--navy-deep);color:rgba(255,255,255,.68);padding-top:66px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:44px;padding-bottom:50px;}
.footer-logo{margin-bottom:18px;}
.footer-logo .logo-mark{color:var(--accent);}
.footer-logo .logo-text{color:#fff;}
.footer-intro{font-size:14.2px;line-height:1.8;max-width:400px;}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:18px;position:relative;padding-bottom:12px;}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--accent);}
.footer-col ul li{margin-bottom:11px;}
.footer-col ul a{font-size:14.4px;opacity:.78;}
.footer-col ul a:hover{opacity:1;color:var(--lemon);padding-left:5px;}
.footer-phone{font-size:25px;font-weight:900;color:#fff;letter-spacing:.02em;margin-bottom:10px;}
.footer-contact p{font-size:14.2px;margin-bottom:7px;}
.footer-time{opacity:.6;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;}
.footer-bottom .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13.4px;opacity:.62;}
/* ICP / 公安备案号：按规定置于页脚，链至工信部备案系统 */
.icp{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.icp a{color:#fff;opacity:.92;text-decoration:none;letter-spacing:.01em;}
.icp a:hover{color:var(--lemon);opacity:1;text-decoration:underline;}
/* 公安备案：平台下发的编号 HTML（含盾形图标）直接内联 */
.ga-badge{display:inline-flex;align-items:center;}
.icp a.ga-link{display:inline-flex;align-items:center;gap:5px;}
.icp a.ga-link img{width:20px;height:22px;display:block;object-fit:contain;vertical-align:middle;}
.ga-badge a{display:inline-flex;align-items:center;gap:6px;color:#fff;opacity:.92;text-decoration:none;}
.ga-badge a:hover{color:var(--lemon);opacity:1;}
.ga-badge img{height:18px;width:auto;display:block;}

/* ------------------ 404 ------------------ */
.notfound{text-align:center;padding:20px 0 40px;}
.nf-code{font-size:120px;line-height:1;font-weight:900;color:var(--accent);opacity:.22;letter-spacing:.04em;}
.nf-title{font-size:26px;font-weight:800;color:var(--navy);margin:6px 0 12px;}
.nf-desc{font-size:15.4px;color:var(--gray);margin-bottom:26px;}
.nf-links{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:44px;}
.nf-hot{max-width:520px;margin:0 auto;text-align:left;background:var(--soft);border-radius:14px;padding:22px 26px;}
.nf-hot h3{font-size:16px;margin-bottom:12px;color:var(--navy);}
.nf-hot ul{list-style:none;padding:0;margin:0;}
.nf-hot li{margin-bottom:9px;font-size:14.6px;}
.nf-hot li a{color:var(--gray);}
.nf-hot li a:hover{color:var(--accent);}

/* ------------------ 悬浮咨询 ------------------ */
.float-consult{position:fixed;right:18px;bottom:26vh;z-index:800;display:flex;flex-direction:column;gap:10px;}
.float-item{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  font-size:12.5px;font-weight:700;color:#fff;box-shadow:var(--shadow);
  transition:all .3s var(--ease);text-align:center;line-height:1.2;
}
.float-form{background:var(--accent);}
.float-tel{background:var(--blue);}
.float-top{background:rgba(11,44,95,.82);opacity:0;pointer-events:none;}
.float-top.show{opacity:1;pointer-events:auto;}
.float-item:hover{transform:scale(1.1);}

/* ------------------ 面包屑 ------------------ */
.breadcrumb{background:var(--bg-alt);border-bottom:1px solid var(--line);}
.crumb-inner{padding:15px 0;font-size:14px;color:var(--muted);display:flex;gap:9px;flex-wrap:wrap;align-items:center;}
.crumb-inner a:hover{color:var(--blue);}
.crumb-inner span.sep{color:var(--muted-2);}

/* 内页标题区 */
.page-head{
  background:linear-gradient(135deg,var(--navy) 0%,#123E8C 100%);color:#fff;
  padding:64px 0 60px;position:relative;overflow:hidden;text-align:center;
}
.page-head::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(700px 300px at 82% 0,rgba(255,107,44,.2),transparent 60%);
}
.page-head .container{position:relative;z-index:2;}
.page-head h1{font-size:clamp(28px,3.6vw,42px);margin-bottom:14px;}
.page-head p{color:rgba(255,255,255,.82);font-size:17px;max-width:660px;margin:0 auto;}

/* 筛选标签 */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px;}
.filter-bar a{
  padding:9px 20px;border-radius:999px;background:#fff;border:1px solid var(--line-2);
  font-size:14.5px;font-weight:600;color:var(--ink-2);transition:all .26s var(--ease);
}
.filter-bar a:hover{border-color:var(--blue);color:var(--blue);}
.filter-bar a.on{background:var(--navy);border-color:var(--navy);color:#fff;}

/* 分页 */
.pager{display:flex;justify-content:center;gap:8px;margin-top:44px;flex-wrap:wrap;}
.pager a,.pager span{
  min-width:42px;height:42px;padding:0 14px;border-radius:10px;border:1px solid var(--line-2);
  display:grid;place-items:center;font-size:14.5px;font-weight:600;background:#fff;transition:all .26s var(--ease);
}
.pager a:hover{border-color:var(--blue);color:var(--blue);}
.pager span.on{background:var(--navy);border-color:var(--navy);color:#fff;}

/* ------------------ 详情页 ------------------ */
.detail-wrap{display:grid;grid-template-columns:1fr 348px;gap:52px;align-items:start;}
.detail-main h1{font-size:clamp(26px,3.2vw,38px);color:var(--navy);margin-bottom:18px;line-height:1.3;}
.detail-meta-bar{
  display:flex;gap:22px;flex-wrap:wrap;padding:16px 0;margin-bottom:26px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px;color:var(--muted);
}
.detail-meta-bar b{color:var(--ink-2);}
.detail-hero-img{border-radius:var(--radius-lg);overflow:hidden;margin-bottom:34px;background:var(--sky);}
.detail-hero-img img{width:100%;aspect-ratio:16/8;object-fit:cover;}
.detail-hero-img .ph{aspect-ratio:16/8;display:grid;place-items:center;font-size:52px;color:var(--blue);}
.detail-content{font-size:16.4px;line-height:1.9;color:var(--ink-2);}
.detail-content h2{font-size:24px;color:var(--navy);margin:42px 0 16px;padding-left:14px;border-left:4px solid var(--accent);}
.detail-content h3{font-size:19.5px;color:var(--navy);margin:30px 0 12px;}
.detail-content p{margin-bottom:16px;}
.detail-content ul{margin:0 0 18px;}
.detail-content ul li{
  position:relative;padding-left:22px;margin-bottom:10px;color:var(--ink-2);
}
.detail-content ul li::before{
  content:"";position:absolute;left:4px;top:11px;width:7px;height:7px;border-radius:2px;
  background:var(--accent);transform:rotate(45deg);
}
.detail-content img{border-radius:var(--radius);margin:22px 0;}

/* 侧栏 */
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px;margin-bottom:22px;
}
.side-card h4{font-size:17px;color:var(--navy);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line);}
.side-list li{padding:11px 0;border-bottom:1px dashed var(--line-2);font-size:14.6px;}
.side-list li:last-child{border-bottom:0;}
.side-list a{color:var(--ink-2);display:flex;gap:10px;}
.side-list a:hover{color:var(--blue);}
.side-list .idx{flex:0 0 22px;color:var(--accent);font-weight:800;font-size:13px;}
.side-contact{background:linear-gradient(150deg,var(--navy),#123E8C);color:#fff;border:0;}
.side-contact h4{color:#fff;border-bottom-color:rgba(255,255,255,.2);}
.side-contact p{font-size:14.2px;color:rgba(255,255,255,.8);margin-bottom:16px;}
.side-phone{font-size:27px;font-weight:900;margin-bottom:16px;display:block;}

/* ------------------ 关于页 ------------------ */
.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.about-lead{font-size:17.5px;line-height:1.88;color:var(--ink-2);}
.about-lead p+p{margin-top:16px;}
.quality-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;margin-top:36px;}
.q-item{display:flex;gap:12px;align-items:flex-start;}
.q-ico{color:var(--accent);font-size:19px;flex:0 0 auto;margin-top:2px;}
.q-item p{font-size:15px;color:var(--ink-2);line-height:1.6;}
.about-imgbox{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);}
.about-imgbox img{width:100%;aspect-ratio:4/3.2;object-fit:cover;}
.about-imgbox .ph{aspect-ratio:4/3.2;display:grid;place-items:center;font-size:46px;
  background:linear-gradient(135deg,#0B2C5F,#1257C9);color:rgba(255,255,255,.5);}

/* ------------------ 联系页 ------------------ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;}
.contact-info-item{
  display:flex;gap:18px;padding:20px 0;border-bottom:1px dashed var(--line-2);
}
.contact-info-item:last-child{border-bottom:0;}
.c-ico{
  flex:0 0 50px;height:50px;border-radius:13px;background:var(--sky);color:var(--blue);
  display:grid;place-items:center;font-size:21px;
}
.contact-info-item h4{font-size:15.5px;color:var(--navy);margin-bottom:4px;}
.contact-info-item p{font-size:15px;color:var(--ink-2);}
.contact-info-item .sub{font-size:13.4px;color:var(--muted-2);}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow);}
.form-row{margin-bottom:18px;}
.form-row label{display:block;font-size:14.5px;font-weight:600;color:var(--ink-2);margin-bottom:8px;}
.form-row label i{color:var(--accent);font-style:normal;}
.form-row input,.form-row textarea,.form-row select{
  width:100%;padding:13px 15px;border:1px solid var(--line-2);border-radius:var(--radius-sm);
  background:#fff;transition:all .25s var(--ease);color:var(--ink);
}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{
  outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(18,87,201,.1);
}
.form-row textarea{min-height:110px;resize:vertical;}
.form-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-note{font-size:13.2px;color:var(--muted-2);margin-top:14px;text-align:center;}

/* ------------------ 空态 ------------------ */
.empty-box{
  text-align:center;padding:70px 24px;background:#fff;border:1px dashed var(--line-2);
  border-radius:var(--radius-lg);color:var(--muted);
}
.empty-box .ico{font-size:44px;margin-bottom:14px;opacity:.5;}

/* ------------------ 响应式 ------------------ */
@media (max-width:1080px){
  .g-4{grid-template-columns:repeat(2,1fr);}
  .g-3{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .detail-wrap{grid-template-columns:1fr;gap:36px;}
  .flow{grid-template-columns:repeat(4,1fr);gap:28px 0;}
  .flow::before{display:none;}
}
@media (max-width:900px){
  body.has-header{padding-top:104px;}
  .topbar{display:none;}
  .nav-toggle{display:flex;}
  .navbar-inner{height:64px;gap:12px;}
  .nav-menu{
    position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;
    gap:0;padding:10px 0;box-shadow:var(--shadow);border-top:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .38s var(--ease);align-items:stretch;
  }
  .nav-menu.open{max-height:420px;}
  .nav-menu li{padding:0 20px;}
  .nav-menu a{padding:13px 0;border-bottom:1px solid var(--line);border-radius:0;}
  .nav-menu a.active::after{display:none;}
  .nav-cta{display:none;}
  .hero{min-height:auto;}
  .hero-inner{padding:70px 0 100px;}
  .hero-stats{gap:28px;}
  .hero-stats .st+.st::before{display:none;}
  .sec{padding:64px 0;}
  .why-wrap,.about-intro,.contact-grid{grid-template-columns:1fr;gap:36px;}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:24px;}
  .g-4,.g-3,.g-2{grid-template-columns:1fr;}
  .stats-bar{grid-template-columns:repeat(2,1fr);gap:28px;}
  .stats-bar .it:nth-child(odd)+.it{border-left:0;}
  .form-2{grid-template-columns:1fr;}
  .float-consult{right:12px;bottom:20px;}
  .float-item{width:50px;height:50px;font-size:11.5px;}
  .post-card{flex-direction:column;gap:14px;}
  .post-date{flex:0 0 auto;flex-direction:row;gap:8px;width:fit-content;padding:8px 14px;height:auto;border-radius:8px;}
  .flow{grid-template-columns:repeat(2,1fr);}
}
/* ------------------ 详情页：相册 / 视频 ------------------ */
.detail-block{margin-top:46px;padding-top:30px;border-top:1px solid var(--line);}
.detail-block h2{
  font-size:22px;color:var(--navy);margin-bottom:6px;display:flex;align-items:center;gap:10px;
}
.detail-block h2::before{
  content:"";width:16px;height:16px;background:var(--accent);
  clip-path:polygon(0 0,100% 0,100% 42%,42% 100%,0 100%);
}
.detail-block .db-sub{color:var(--muted);font-size:14.5px;margin-bottom:22px;}
.detail-block .db-lead{
  font-size:16.2px;line-height:1.92;color:var(--ink-2);margin-top:16px;
  padding:20px 22px;background:linear-gradient(180deg,#F7FAFF,#F2F6FE);
  border-left:3px solid var(--accent);border-radius:0 12px 12px 0;
}
.detail-block .db-lead b{color:var(--navy);}

.gain-grid{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px;}
.gain-grid li{
  display:flex;gap:12px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 18px;
  font-size:15.4px;line-height:1.72;color:var(--ink-2);
  transition:border-color .3s var(--ease),transform .3s var(--ease);
}
.gain-grid li:hover{border-color:#C9DBF8;transform:translateX(3px);}
.gain-grid .gk{
  flex:0 0 22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;
  font-size:12px;font-weight:900;display:grid;place-items:center;margin-top:2px;
}

.gal-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;
}
.gal-grid .gal{
  display:block;border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:var(--sky);
  box-shadow:0 6px 18px rgba(11,44,95,.10);transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.gal-grid .gal:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);}
.gal-grid img{width:100%;height:100%;object-fit:cover;display:block;}

/* 少图案例：单图大图排布，避免出现只有一格难看的九宫格 */
.gal-solo{margin:0;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:0 8px 28px rgba(11,44,95,.12);background:var(--sky);}
.gal-solo a{display:block;line-height:0;}
.gal-solo img{width:100%;max-height:520px;object-fit:cover;display:block;}
.gal-solo figcaption{padding:13px 18px;background:#fff;font-size:14px;font-weight:600;color:var(--navy);}

.vid-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;}
.vid-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .38s var(--ease),box-shadow .38s var(--ease);}
.vid-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.vid-card .vid-box{background:#06182F;border-radius:0;box-shadow:none;}
.vid-link{display:block;padding:0 16px 14px;color:#8FB6FF;font-size:13.5px;font-weight:600;text-decoration:none;}
.vid-link:hover{color:var(--accent);}
.vid-poster{display:block;position:relative;aspect-ratio:16/10;background:#06182F;text-decoration:none;}
.vid-poster img{width:100%;height:100%;object-fit:cover;display:block;opacity:.92;}
.vid-poster:hover img{opacity:1;}
.vid-box{
  background:#06182F;border-radius:14px;overflow:hidden;position:relative;
  box-shadow:0 10px 26px rgba(11,44,95,.18);
}
.vid-box video{width:100%;aspect-ratio:16/9;display:block;background:#000;object-fit:cover;}
.vid-box .vt{color:#fff;font-size:14px;padding:12px 16px;font-weight:600;}

/* ------------------ 品牌主张 ------------------ */
.creed-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;}
.creed-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px 26px;position:relative;overflow:hidden;transition:all .38s var(--ease);
}
.creed-card::after{
  content:"";position:absolute;left:0;top:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--accent),var(--blue));
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);
}
.creed-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.creed-card:hover::after{transform:scaleX(1);}
.creed-card .ck-tag{font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--accent);text-transform:uppercase;margin-bottom:14px;}
.creed-card p{font-size:16.5px;line-height:1.7;color:var(--navy);font-weight:700;}
.creed-claim{
  margin-top:26px;background:linear-gradient(120deg,var(--navy) 0%,#123E8C 60%,var(--blue) 100%);
  color:#fff;border-radius:var(--radius-lg);padding:38px 30px;text-align:center;position:relative;overflow:hidden;
}
.creed-claim::before{
  content:"";position:absolute;right:-40px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:rgba(255,255,255,.07);
}
.creed-claim b{display:block;font-size:clamp(22px,3.2vw,32px);font-weight:900;letter-spacing:.04em;line-height:1.4;}
.creed-claim span{font-size:14px;opacity:.85;letter-spacing:.2em;}

/* ------------------ 发展历程时间轴 ------------------ */
.timeline{position:relative;margin-top:34px;padding-left:0;}
.timeline::before{
  content:"";position:absolute;left:96px;top:14px;bottom:14px;width:2px;
  background:repeating-linear-gradient(180deg,var(--line-2) 0 6px,transparent 6px 14px);
}
.tl-item{display:grid;grid-template-columns:96px 1fr;gap:34px;position:relative;padding-bottom:30px;}
.tl-item:last-child{padding-bottom:0;}
.tl-year{
  font-size:21px;font-weight:900;color:var(--blue);text-align:right;padding-top:2px;
  font-variant-numeric:tabular-nums;
}
.tl-body{position:relative;padding-left:30px;}
.tl-body::before{
  content:"";position:absolute;left:-7px;top:9px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--accent);box-shadow:0 0 0 4px rgba(255,107,44,.12);
}
.tl-body h4{font-size:17px;color:var(--navy);margin-bottom:6px;}
.tl-body p{font-size:15px;line-height:1.78;color:var(--muted);}
@media (max-width:700px){
  .timeline::before{left:9px;}
  .tl-item{grid-template-columns:1fr;gap:0;padding-left:34px;padding-bottom:26px;}
  .tl-year{text-align:left;margin-bottom:4px;}
  .tl-body{padding-left:0;}
  .tl-body::before{left:-34px;top:9px;}
}

@media (max-width:560px){
  .container{padding:0 18px;}
  .g-4,.g-3,.g-2,.svc-grid{grid-template-columns:1fr;}
  .sec-head h2{font-size:26px;}
  .hero h1{font-size:31px;}
  .hero-sub{font-size:16px;}
  .hero-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .detail-meta-bar{gap:12px;font-size:13px;}
  .float-consult{right:10px;bottom:14px;}
}

/* ---------- 详情页增强模块 ---------- */
.flow-vl{list-style:none;margin:18px 0 0;padding:0;position:relative;}
.flow-vl::before{
  content:"";position:absolute;left:11px;top:14px;bottom:14px;width:2px;
  background:linear-gradient(180deg,var(--accent) 0%,var(--blue) 100%);opacity:.25;border-radius:2px;
}
.flow-vl li{position:relative;padding:0 0 26px 44px;}
.flow-vl li:last-child{padding-bottom:0;}
.flow-vl li::before{
  content:"";position:absolute;left:4px;top:6px;width:16px;height:16px;border-radius:50%;
  background:#fff;border:3px solid var(--accent);box-shadow:0 0 0 4px var(--accent-lt);
}
.fv-no{font-weight:800;color:var(--navy);font-size:16px;display:block;margin-bottom:4px;}
.fv-body{color:var(--muted);font-size:14.5px;line-height:1.75;}

.fac-grid{
  list-style:none;margin:16px 0 30px;padding:0;display:grid;
  grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px;
}
.fac-grid li{
  background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:11px 14px;font-size:14px;color:var(--ink-2);font-weight:600;
  display:flex;align-items:center;gap:8px;transition:all .25s var(--ease);
}
.fac-grid li:hover{border-color:var(--accent);color:var(--navy);transform:translateY(-2px);}
.fac-grid li::marker{content:"";}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 22px;}
.tag{
  padding:8px 16px;border-radius:100px;background:var(--sky);color:var(--blue);
  font-size:13.5px;font-weight:700;border:1px solid #D5E3FB;transition:all .25s var(--ease);
}
.tag:hover{background:var(--blue);color:#fff;border-color:var(--blue);}
.tip-callout{
  background:linear-gradient(135deg,#FFF8F3,#FFF0E7);border:1px solid #FFDCC4;
  border-left:4px solid var(--accent);border-radius:var(--radius-sm);
  padding:16px 20px;font-size:14.5px;color:var(--ink-2);line-height:1.8;margin-top:6px;
}
.tip-callout b{
  color:var(--accent-dp);margin-right:12px;font-size:13px;
  padding:3px 10px;border-radius:100px;background:#fff;box-shadow:var(--shadow-sm);
}

.mini-case{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px;}
.mc-card{
  display:block;border-radius:var(--radius);overflow:hidden;background:#fff;
  border:1px solid var(--line);text-decoration:none;transition:all .3s var(--ease);
  box-shadow:var(--shadow-sm);
}
.mc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#C9DBF8;}
.mc-card img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;}
.mc-t{
  font-size:14px;font-weight:700;color:var(--navy);padding:12px 14px 4px;
  overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;
}
.mc-m{font-size:12px;color:var(--muted-2);padding:0 14px 14px;}

.assure-bar{
  margin-top:44px;display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.ab-item{padding:22px 20px;border-right:1px solid var(--line);}
.ab-item:last-child{border-right:0;}
.ab-item b{display:block;color:var(--navy);font-size:15px;margin-bottom:6px;}
.ab-item b::before{
  content:"✓";display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;
  background:var(--accent);color:#fff;font-size:11px;margin-right:8px;vertical-align:1px;
}
.ab-item span{font-size:12.5px;color:var(--muted);line-height:1.6;display:block;}

.detail-block .faq-list{margin-top:16px;display:grid;gap:10px;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:#fff;transition:border-color .25s;}
.faq-item.open,.faq-item:hover{border-color:#C9DBF8;}
.faq-q{
  padding:15px 18px;font-weight:700;color:var(--ink-2);cursor:pointer;user-select:none;
  display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14.5px;
}
.faq-q .arw{transition:transform .25s var(--ease);color:var(--accent);font-size:12px;}
.faq-item.open .faq-q .arw{transform:rotate(180deg);}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .3s var(--ease);
  color:var(--muted);font-size:14px;line-height:1.8;
}
.faq-item.open .faq-a{max-height:200px;padding:0 18px 16px;}

@media (max-width:900px){
  .mini-case{grid-template-columns:1fr 1fr;}
  .assure-bar{grid-template-columns:1fr 1fr;}
  .ab-item:nth-child(2){border-right:0;}
  .ab-item:nth-child(1),.ab-item:nth-child(2){border-bottom:1px solid var(--line);}
}
@media (max-width:560px){
  .mini-case{grid-template-columns:1fr;}
  .assure-bar{grid-template-columns:1fr;}
  .ab-item{border-right:0;border-bottom:1px solid var(--line);}
  .ab-item:last-child{border-bottom:0;}
}

/* ==========================================================================
   品牌素材：LOGO / 吉祥物 / 三合一二维码（2026-09-23 新增）
   ========================================================================== */
.logo-img{display:block;height:32px;width:32px;object-fit:contain;margin-bottom:2px;align-self:flex-start;}
.footer-logo .logo-img{height:34px;width:34px;}
/* 页头/页脚直接使用完整品牌 LOGO（客户提供的横版「蓝切线团建·让活动更省心」） */
.logo-full{display:block;height:44px;width:auto;align-self:flex-start;}
.footer-logo .logo-full{height:38px;}

/* 页脚三合一二维码（白底小卡，压在深色页脚上） */
.footer-qr{margin-top:18px;background:#fff;border-radius:14px;padding:11px;max-width:216px;
  box-shadow:0 8px 20px rgba(0,0,0,.18);}
.footer-qr img{width:100%;display:block;border-radius:8px;}
.footer-qr span{display:block;margin-top:8px;text-align:center;font-size:13px;
  line-height:1.5;font-weight:700;color:var(--navy);white-space:nowrap;}

/* 首页 hero 吉祥物小蓝：圆形头像浮在右下角 */
.hero-mascot{position:absolute;right:-10px;bottom:-16px;width:104px;height:104px;
  border-radius:50%;object-fit:cover;border:4px solid #fff;
  box-shadow:0 14px 30px rgba(11,44,95,.24);z-index:3;}

/* 关于页品牌框：品牌 LOGO + 吉祥物 */
.about-brandbox{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lg);
  padding:26px 22px 22px;display:flex;flex-direction:column;align-items:center;gap:16px;}
.about-brandbox img{aspect-ratio:auto;object-fit:contain;}
.about-brandlogo{width:100%;max-height:132px;}
.about-brandbox .about-mascot{width:158px;height:158px;flex:0 0 auto;align-self:center;
  border-radius:50%;object-fit:cover;border:4px solid var(--sky);box-shadow:var(--shadow-md);}
.about-mascot-tip{font-size:13px;font-weight:600;color:var(--muted);}

/* 联系页三合一二维码卡 */
.qr-card{margin-top:30px;background:var(--bg-alt);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;}
.qr-card h4{font-size:16px;color:var(--navy);margin-bottom:12px;}
.qr-card > img{width:100%;max-width:420px;border-radius:10px;background:#fff;
  border:1px solid var(--line-2);display:block;}
.qr-legend{display:flex;gap:10px;margin:12px 0 8px;flex-wrap:wrap;}
.qr-legend span{font-size:12.5px;font-weight:600;color:#fff;background:var(--navy);
  border-radius:999px;padding:5px 14px;}
.qr-card .sub{font-size:13.5px;line-height:1.8;}

@media (max-width:980px){
  .hero-mascot{width:88px;height:88px;right:0;bottom:-10px;}
}
@media (max-width:560px){
  .footer-qr{max-width:100%;}
}