/* ============================================================
   chengdu_design_bamboo · 竹韵主题 style.css
   主色：竹青绿 #1c7a4d / 辅色：芙蓉柿红 #d95d39
   背景：宣纸米白 #f7f6f0 · 图形语言：竹节 / 竹叶 / 山峦弧线
   动效：滚动入场 reveal+stagger · CountUp · 卡片 hover 上浮 · 按钮光斑/箭头位移 · 图标摇摆
   ============================================================ */
:root{
  --brand:#1c7a4d;
  --brand-deep:#124a30;
  --brand-soft:#2e9d68;
  --accent:#d95d39;
  --accent-soft:#e8875f;
  --bg:#f7f6f0;
  --surface:#ffffff;
  --surface-alt:#eef2e8;
  --text:#22301f;
  --text-soft:#5c6b56;
  --text-faint:#8a947f;
  --line:#dbe3cf;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 10px 30px rgba(18,74,48,.10);
  --shadow-lift:0 18px 44px rgba(18,74,48,.16);
  --header-h:72px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;background:var(--bg);color:var(--text);line-height:1.7;font-size:15.5px;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
.container{width:min(1200px,92%);margin:0 auto;}
h1,h2,h3{font-family:"Songti SC","Noto Serif SC","STSong",serif;font-weight:700;letter-spacing:.02em;}

/* ---------- 跳转链接 ---------- */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 18px;border-radius:0 0 var(--radius) 0;z-index:200;}
.skip-link:focus{left:0;}

/* ---------- 头部 ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s;}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(18,74,48,.08);}
.nav-wrap{height:var(--header-h);display:flex;align-items:center;gap:26px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand__mark svg{width:34px;height:34px;display:block;transition:transform .45s cubic-bezier(.34,1.56,.64,1);}
.brand:hover .brand__mark svg{transform:rotate(-6deg) scale(1.06);}
.brand__name{font-family:"Songti SC","Noto Serif SC",serif;font-size:20px;font-weight:800;color:var(--brand-deep);}
.main-nav{flex:1;display:flex;align-items:center;}
.nav-list{display:flex;align-items:center;gap:4px;}
.nav-item{position:relative;}
.nav-link{display:flex;align-items:center;gap:5px;height:40px;padding:0 13px;border-radius:999px;font-size:15px;color:var(--text);transition:color .25s,background .25s;}
.nav-link:hover{color:var(--brand);background:var(--surface-alt);}
.nav-link.is-active{color:#fff;background:var(--brand);}
.nav-caret svg{width:12px;height:12px;stroke-width:2.6;transition:transform .3s;}
.nav-item:hover .nav-caret svg,.nav-item:focus-within .nav-caret svg{transform:rotate(180deg);}
.drop-menu{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(8px);min-width:190px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lift);padding:8px;opacity:0;visibility:hidden;transition:opacity .28s,transform .28s,visibility .28s;}
.nav-item:hover .drop-menu,.nav-item:focus-within .drop-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.drop-link{display:block;padding:9px 14px;border-radius:9px;color:var(--text-soft);font-size:14px;transition:color .2s,background .2s,padding-left .2s;}
.drop-link:hover{color:var(--brand-deep);background:var(--surface-alt);padding-left:19px;}
.nav-side{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.nav-phone{display:flex;align-items:center;gap:7px;font-weight:700;color:var(--brand-deep);font-size:15px;}
.nav-phone__ic svg{width:17px;height:17px;color:var(--accent);}
.nav-phone:hover{color:var(--accent);}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 30px;border-radius:999px;font-size:15px;font-weight:700;border:none;cursor:pointer;position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s,background .3s,color .3s;}
.btn svg{width:17px;height:17px;transition:transform .3s;}
.btn--primary{background:var(--brand);color:#fff;box-shadow:0 8px 22px rgba(28,122,77,.32);}
.btn--primary::before{content:"";position:absolute;top:50%;left:-70%;width:44%;height:220%;transform:translateY(-50%) rotate(22deg);background:rgba(255,255,255,.28);filter:blur(8px);transition:left .55s ease;}
.btn--primary:hover{background:var(--brand-deep);transform:translateY(-2px);box-shadow:0 14px 30px rgba(18,74,48,.36);}
.btn--primary:hover::before{left:130%;}
.btn--primary:hover svg{transform:translateX(4px);}
.btn--accent{background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(217,93,57,.30);}
.btn--accent::before{content:"";position:absolute;top:50%;left:-70%;width:44%;height:220%;transform:translateY(-50%) rotate(22deg);background:rgba(255,255,255,.28);filter:blur(8px);transition:left .55s ease;}
.btn--accent:hover{background:#bf4c2b;transform:translateY(-2px);}
.btn--accent:hover::before{left:130%;}
.btn--ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.75);}
.btn--ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;}
.btn--sm{padding:9px 20px;font-size:14px;}
.btn--lg{padding:15px 38px;font-size:16px;}

/* ---------- Hero（三屏轮播，深色区） ---------- */
.hero{position:relative;min-height:600px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(128deg,#0e3521 0%,#155232 52%,#1d6a40 100%);}
.hero__slide{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;opacity:0;visibility:hidden;transition:opacity 1s ease,visibility 1s;}
.hero__slide.is-active{opacity:1;visibility:visible;position:relative;}
.no-js .hero__slide{opacity:1;visibility:visible;position:relative;}
.hero__pattern{position:absolute;inset:0;pointer-events:none;opacity:.5;}
.hero__stems{position:absolute;right:-60px;top:0;height:100%;display:flex;gap:34px;animation:sway 9s ease-in-out infinite alternate;transform-origin:bottom center;}
@keyframes sway{from{transform:rotate(-2.2deg);}to{transform:rotate(2.2deg);}}
.hero__stems span{width:9px;height:108%;border-radius:6px;background:linear-gradient(180deg,rgba(127,214,162,.42),rgba(127,214,162,.05));position:relative;}
.hero__stems span::before,.hero__stems span::after{content:"";position:absolute;width:46px;height:16px;border-radius:12px;background:rgba(127,214,162,.24);}
.hero__stems span:nth-child(1){animation-delay:0s;}
.hero__stems span:nth-child(2){height:82%;margin-top:auto;align-self:flex-end;animation-delay:1.4s;}
.hero__stems span:nth-child(3){height:94%;animation-delay:2.6s;}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .85fr;gap:50px;align-items:center;text-align:left;padding:96px 0 110px;}
.hero__inner > div:first-child{position:relative;min-height:300px;display:flex;align-items:center;}
.hero__art{position:relative;display:flex;justify-content:center;}
.hero__tag{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border:1px solid rgba(255,255,255,.35);border-radius:999px;color:rgba(255,255,255,.9);font-size:13.5px;letter-spacing:.14em;margin-bottom:24px;}
.hero__title{font-size:clamp(30px,4.4vw,52px);line-height:1.24;color:#fff;margin-bottom:20px;}
.hero__title em{font-style:normal;color:#ffd98f;position:relative;}
.hero__title em::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:9px;background:linear-gradient(90deg,rgba(217,93,57,.65),rgba(217,93,57,.18));border-radius:5px;z-index:-1;}
.hero__desc{font-size:16.5px;color:rgba(255,255,255,.78);max-width:560px;margin-bottom:34px;}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap;}
.hero__chips{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px;}
.hero__chip{display:flex;align-items:center;gap:8px;padding:9px 17px;border-radius:12px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.86);font-size:13.5px;backdrop-filter:blur(4px);transition:background .3s,transform .3s;}
.hero__chip svg{width:15px;height:15px;color:#8fe3b2;}
.hero__chip:hover{background:rgba(255,255,255,.16);transform:translateY(-3px);}
.hero__card{width:min(340px,90%);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-lg);backdrop-filter:blur(10px);padding:30px 28px;animation:bob 6s ease-in-out infinite;}
@keyframes bob{0%,100%{transform:translateY(0);}50%{transform:translateY(-13px);}}
.hero__card h3{color:#fff;font-size:18px;margin-bottom:18px;}
.hero__card ul li{display:flex;align-items:center;gap:11px;padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.16);color:rgba(255,255,255,.84);font-size:14.5px;}
.hero__card ul li:last-child{border-bottom:none;}
.hero__card ul li svg{width:17px;height:17px;color:#8fe3b2;flex-shrink:0;}
.hero__dots{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);display:flex;gap:10px;z-index:5;}
.hero__dot{width:10px;height:10px;border-radius:999px;border:none;background:rgba(255,255,255,.35);cursor:pointer;transition:width .35s,background .35s;}
.hero__dot.is-active{width:30px;background:#fff;}

/* ---------- 深色页头（通用 page-hero） + 面包屑浅色（v4.2 强制） ---------- */
.page-hero{position:relative;background:linear-gradient(126deg,#0e3521,#1d6a40);padding:78px 0 62px;overflow:hidden;}
.page-hero::after{content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;border-radius:50%;border:56px solid rgba(127,214,162,.10);}
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:13.5px;margin-bottom:18px;}
.page-hero .breadcrumb{color:rgba(255,255,255,.68);}
.page-hero .breadcrumb a{color:rgba(255,255,255,.78);}
.page-hero .breadcrumb a:hover{color:#fff;}
.page-hero .breadcrumb span{color:rgba(255,255,255,.45);}
.page-hero h1,.page-hero .ph-title{color:#fff;font-size:clamp(27px,3.4vw,40px);}
.page-hero p.ph-desc{color:rgba(255,255,255,.75);margin-top:14px;max-width:640px;}

/* 内容页浅色面包屑（list/detail 等） */
.crumb{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--text-faint);padding:22px 0 6px;}
.crumb a{color:var(--text-soft);transition:color .2s;}
.crumb a:hover{color:var(--brand);}

/* ---------- 信任数据条（紧贴 hero 之后） ---------- */
.stats-band{background:var(--surface);border-bottom:1px solid var(--line);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat-cell{padding:34px 22px;text-align:center;border-right:1px dashed var(--line);position:relative;}
.stat-cell:last-child{border-right:none;}
.stat-cell svg{width:24px;height:24px;color:var(--brand-soft);margin-bottom:8px;transition:transform .4s cubic-bezier(.34,1.56,.64,1);}
.stat-cell:hover svg{transform:scale(1.22) rotate(-8deg);}
.stat-num{font-family:"Songti SC","Noto Serif SC",serif;font-size:34px;font-weight:800;color:var(--brand-deep);line-height:1.15;}
.stat-label{font-size:13.5px;color:var(--text-faint);margin-top:4px;}

/* ---------- 区块骨架 ---------- */
.section{padding:76px 0;}
.section--alt{background:var(--surface-alt);}
.sec-head{max-width:660px;margin-bottom:44px;}
.sec-kicker{display:inline-flex;align-items:center;gap:10px;color:var(--brand);font-size:13.5px;font-weight:700;letter-spacing:.16em;margin-bottom:12px;}
.sec-kicker::before{content:"";width:26px;height:2.5px;background:linear-gradient(90deg,var(--brand),var(--accent));border-radius:2px;}
.sec-title{font-size:clamp(24px,3vw,34px);color:var(--brand-deep);line-height:1.3;}
.sec-sub{color:var(--text-soft);margin-top:12px;}

/* ---------- 业务卡（图形语言：竹节左侧竖纹） ---------- */
.biz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.biz-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 26px;position:relative;overflow:hidden;transition:transform .35s,box-shadow .35s,border-color .35s;}
.biz-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:linear-gradient(180deg,var(--brand),var(--brand-soft));border-radius:0 4px 4px 0;transform:scaleY(.35);transform-origin:top;transition:transform .4s ease;}
.biz-card::after{content:"";position:absolute;right:-30px;top:-30px;width:96px;height:96px;border-radius:50%;background:radial-gradient(circle,rgba(46,157,104,.10),transparent 70%);transition:transform .4s;}
.biz-card:hover{transform:translateY(-9px);box-shadow:var(--shadow-lift);border-color:rgba(46,157,104,.4);}
.biz-card:hover::before{transform:scaleY(1);}
.biz-card:hover::after{transform:scale(1.6);}
.biz-ic{width:54px;height:54px;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--brand-soft));display:flex;align-items:center;justify-content:center;margin-bottom:20px;transition:border-radius .4s;}
.biz-ic svg{width:26px;height:26px;color:#fff;}
.biz-card:hover .biz-ic{border-radius:50%;animation:leafWiggle .6s ease;}
@keyframes leafWiggle{0%,100%{transform:rotate(0);}30%{transform:rotate(-9deg);}60%{transform:rotate(7deg);}}
.biz-card h3{font-size:19px;color:var(--text);margin-bottom:10px;}
.biz-card p{font-size:14px;color:var(--text-soft);margin-bottom:18px;}
.biz-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.biz-tag{font-size:12px;color:var(--brand);background:var(--surface-alt);padding:3px 11px;border-radius:999px;}
.biz-more{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;color:var(--brand);}
.biz-more svg{width:15px;height:15px;transition:transform .3s;}
.biz-card:hover .biz-more svg{transform:translateX(5px);}

/* ---------- 流程时间线 ---------- */
.flow-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step;}
.step-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 24px;position:relative;transition:transform .35s,box-shadow .35s;}
.step-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);}
.step-num{font-family:"Songti SC","Noto Serif SC",serif;font-size:15px;font-weight:800;color:var(--accent);letter-spacing:.1em;margin-bottom:12px;display:flex;align-items:center;gap:10px;}
.step-num::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--accent),transparent);}
.step-card h3{font-size:17.5px;margin-bottom:9px;color:var(--brand-deep);}
.step-card p{font-size:13.5px;color:var(--text-soft);}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.news-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .35s,box-shadow .35s;}
.news-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-lift);}
.news-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1;}
.news-meta{display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--text-faint);margin-bottom:12px;}
.news-meta .cat-chip{color:var(--brand);background:var(--surface-alt);padding:2px 10px;border-radius:999px;}
.news-title{font-size:16.5px;line-height:1.5;color:var(--text);font-weight:600;transition:color .25s;}
.news-card:hover .news-title{color:var(--brand);}
.news-excerpt{font-size:13.5px;color:var(--text-soft);margin:10px 0 16px;flex:1;}
.news-more{font-size:13.5px;font-weight:700;color:var(--accent);display:inline-flex;align-items:center;gap:6px;margin-top:auto;}
.news-more svg{width:14px;height:14px;transition:transform .3s;}
.news-card:hover .news-more svg{transform:translateX(4px);}

/* ---------- 文章/案例布局 ---------- */
.with-side{display:grid;grid-template-columns:1fr 300px;gap:40px;padding:46px 0 80px;}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;margin-bottom:22px;}
.side-card h3{font-size:16px;color:var(--brand-deep);margin-bottom:14px;padding-bottom:10px;border-bottom:1px dashed var(--line);}
.side-list a{display:block;padding:8px 0;font-size:14px;color:var(--text-soft);transition:color .2s,padding-left .2s;}
.side-list a:hover{color:var(--brand);padding-left:7px;}
.side-list a.on{color:var(--brand);font-weight:700;}
.pager{display:flex;gap:8px;justify-content:center;padding:10px 0 70px;}
.pager a,.pager span.cur{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--line);font-size:14px;color:var(--text-soft);background:var(--surface);transition:all .25s;}
.pager a:hover{border-color:var(--brand);color:var(--brand);}
.pager span.cur{background:var(--brand);color:#fff;border-color:var(--brand);}
.article-meta{display:flex;gap:18px;font-size:13.5px;color:var(--text-faint);margin-bottom:26px;}
.detail-body{font-size:15.5px;color:var(--text);line-height:1.9;}
.detail-body img{border-radius:var(--radius);margin:16px 0;}
.neighbor-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:38px;padding-top:24px;border-top:1px dashed var(--line);}
.neighbor-nav a{font-size:13.5px;color:var(--text-soft);display:flex;flex-direction:column;gap:5px;transition:color .2s;}
.neighbor-nav a:last-child{text-align:right;}
.neighbor-nav small{color:var(--text-faint);}
.neighbor-nav a:hover{color:var(--brand);}

/* ---------- 表单 ---------- */
.form-grid{display:grid;gap:18px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-field label{display:block;font-size:13.5px;font-weight:600;color:var(--text-soft);margin-bottom:7px;}
.form-field input,.form-field textarea{width:100%;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);padding:12px 15px;font-size:14.5px;color:var(--text);font-family:inherit;transition:border-color .25s,box-shadow .25s;}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(28,122,77,.13);}
.flash-ok{background:var(--surface-alt);border:1px solid var(--brand-soft);color:var(--brand-deep);border-radius:12px;padding:14px 18px;font-size:14.5px;}
.flash-err{background:#fdf1ec;border:1px solid var(--accent-soft);color:#a03a1e;border-radius:12px;padding:14px 18px;font-size:14.5px;}

/* ---------- CTA 条 ---------- */
.cta-band{background:linear-gradient(118deg,var(--brand-deep),var(--brand) 62%,#2f8f57);border-radius:var(--radius-lg);padding:52px 54px;display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;overflow:hidden;color:#fff;}
.cta-band::before{content:"";position:absolute;right:-70px;bottom:-90px;width:280px;height:280px;border-radius:50%;border:34px solid rgba(255,255,255,.08);}
.cta-band h2{font-size:clamp(21px,2.6vw,29px);margin-bottom:8px;}
.cta-band p{color:rgba(255,255,255,.8);font-size:14.5px;}
.cta-band .btn{flex-shrink:0;}

/* ---------- 页脚 ---------- */
.site-footer{background:#0c2b1d;color:rgba(255,255,255,.78);margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:38px;padding:58px 0 44px;}
.f-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.f-brand svg{width:32px;height:32px;}
.f-brand__name{font-family:"Songti SC","Noto Serif SC",serif;font-size:19px;font-weight:800;color:#fff;}
.f-desc{font-size:13.5px;line-height:1.8;opacity:.75;margin-bottom:12px;}
.f-slogan{font-family:"Songti SC","Noto Serif SC",serif;font-size:14.5px;color:#8fd8ab;}
.f-title{font-size:15px;color:#fff;margin-bottom:16px;letter-spacing:.06em;}
.f-links a{display:block;padding:5.5px 0;font-size:13.5px;opacity:.72;transition:opacity .2s,padding-left .2s;}
.f-links a:hover{opacity:1;padding-left:6px;color:#8fd8ab;}
.f-contact li{display:flex;align-items:flex-start;gap:10px;padding:6px 0;font-size:13.5px;opacity:.8;}
.f-contact svg{width:15px;height:15px;color:#8fd8ab;flex-shrink:0;margin-top:4px;}
.f-cta{margin-top:16px;}
.footer-bar{border-top:1px solid rgba(255,255,255,.1);}
.footer-bar__inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:18px 0;font-size:12.5px;opacity:.6;}

/* ---------- zfkf 悬浮客服 ---------- */
.float-kit{position:fixed;right:22px;bottom:26px;display:flex;flex-direction:column;gap:12px;z-index:150;}
.float-btn{width:50px;height:50px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(18,74,48,.34);transition:transform .3s,background .3s;}
.float-btn svg{width:22px;height:22px;}
.float-btn:hover{transform:translateY(-4px) scale(1.05);background:var(--accent);}

/* ---------- 动效：reveal / stagger ---------- */
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.22,.61,.36,1),transform .8s cubic-bezier(.22,.61,.36,1);}
[data-reveal].in-view{opacity:1;transform:none;}
.stagger-item{will-change:transform,opacity;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  [data-reveal]{opacity:1 !important;transform:none !important;transition:none !important;}
  .hero__stems,.hero__card,.biz-card:hover .biz-ic{animation:none !important;}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important;}
}

/* ---------- 案例过滤 / 详情事实行 / 成果框 / 搜索栏 ---------- */
.case-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px;}
.cf-btn{padding:9px 20px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--text-soft);font-size:14px;transition:all .25s;}
.cf-btn:hover{border-color:var(--brand);color:var(--brand);}
.cf-btn.is-on{background:var(--brand);border-color:var(--brand);color:#fff;}
.fact-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:30px;}
.fact-item{background:var(--surface-alt);border-radius:var(--radius);padding:16px 18px;}
.fact-item small{display:block;color:var(--text-faint);font-size:12.5px;margin-bottom:4px;}
.fact-item strong{font-size:15.5px;color:var(--brand-deep);}
.results-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 30px;margin-top:26px;}
.results-box h2{font-size:19px;color:var(--brand-deep);margin-bottom:16px;}
.results-list li{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:14.5px;color:var(--text-soft);}
.results-list svg{width:17px;height:17px;color:var(--brand-soft);flex-shrink:0;}
.search-bar{display:flex;gap:12px;max-width:620px;}
.search-bar input{flex:1;border:1.5px solid var(--line);border-radius:999px;background:var(--surface);padding:13px 22px;font-size:14.5px;font-family:inherit;transition:border-color .25s,box-shadow .25s;}
.search-bar input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(28,122,77,.13);}
.list-head{margin-bottom:18px;}
.notfound-wrap{padding:90px 0 100px;}

/* ---------- 页面容器 ---------- */
.page-body{padding-bottom:20px;}
.page-content{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px 42px;max-width:900px;}
.page-content>*+*{margin-top:14px;}
.page-content h1{font-size:26px;color:var(--brand-deep);margin-bottom:18px;}
.page-content h2{font-size:19px;color:var(--brand-deep);margin-top:22px;}
.empty-state{text-align:center;padding:70px 20px;color:var(--text-faint);}
.empty-state svg{width:52px;height:52px;margin:0 auto 16px;color:var(--line);}
.count-note{font-size:13.5px;color:var(--text-faint);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero__inner{grid-template-columns:1fr;gap:36px;padding:76px 0 96px;}
  .hero__art{display:none;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stat-cell:nth-child(2){border-right:none;}
  .stat-cell:nth-child(-n+2){border-bottom:1px dashed var(--line);}
  .biz-grid{grid-template-columns:repeat(2,1fr);}
  .flow-steps{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .with-side{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:900px){
  .main-nav{position:fixed;top:var(--header-h);left:0;right:0;bottom:auto;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow-lift);max-height:0;overflow-y:auto;transition:max-height .4s ease;order:3;}
  .nav-list{flex-direction:column;align-items:stretch;padding:14px 4%;gap:2px;}
  .nav-list.is-open{max-height:75vh;}
  .nav-link{height:auto;padding:13px 14px;border-radius:12px;justify-content:space-between;font-size:15.5px;}
  .nav-link.is-active{background:var(--surface-alt);color:var(--brand-deep);}
  .drop-menu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:none;min-width:0;padding:0 4px 6px 22px;display:none;background:transparent;}
  .nav-item:focus-within .drop-menu,.drop-open>.drop-menu{display:block;}
  .nav-toggle{display:flex;flex-direction:column;gap:5px;width:42px;height:42px;align-items:center;justify-content:center;background:var(--surface-alt);border:none;border-radius:11px;cursor:pointer;}
  .nav-toggle span{width:19px;height:2.2px;border-radius:2px;background:var(--brand-deep);transition:transform .3s,opacity .3s;}
  .nav-toggle.is-open span:nth-child(1){transform:translateY(7.2px) rotate(45deg);}
  .nav-toggle.is-open span:nth-child(2){opacity:0;}
  .nav-toggle.is-open span:nth-child(3){transform:translateY(-7.2px) rotate(-45deg);}
  .form-row{grid-template-columns:1fr;}
}
@media (min-width:901px){
  .nav-toggle{display:none;}
}
@media (max-width:640px){
  body{font-size:15px;}
  .section{padding:54px 0;}
  .biz-grid,.flow-steps,.news-grid,.stats-grid{grid-template-columns:1fr;}
  .stat-cell{border-right:none;border-bottom:1px dashed var(--line);}
  .stat-cell:last-child{border-bottom:none;}
  .cta-band{flex-direction:column;text-align:start;padding:38px 28px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .page-content{padding:26px 20px;}
  .neighbor-nav{grid-template-columns:1fr;}
  .neighbor-nav a:last-child{text-align:left;}
  .float-kit{right:14px;bottom:16px;}
  .container{width:91%;}
}

/* ===== tz-rich-text typography (auto-appended) ===== */
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article)>:first-child{margin-top:0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article)>:last-child{margin-bottom:0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) p{margin:0 0 1.05em;line-height:1.9}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h1,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h2{margin:1.6em 0 .7em;line-height:1.4;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h1{font-size:1.6em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h2{font-size:1.4em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h3{margin:1.4em 0 .6em;font-size:1.2em;line-height:1.45;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h4{margin:1.2em 0 .5em;font-size:1.08em;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h5,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h6{margin:1.1em 0 .5em;font-size:1em;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) ul,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) ol{margin:0 0 1.05em;padding-left:1.7em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) li{margin:.35em 0;line-height:1.8}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) img{max-width:100%;height:auto;border-radius:8px}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) figure{margin:1.2em 0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) figcaption{margin-top:.5em;font-size:.85em;opacity:.7;text-align:center}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) blockquote{margin:1.2em 0;padding:.2em 0 .2em 1em;border-left:3px solid currentColor;opacity:.85}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.96em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) th,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) td{border:1px solid rgba(127,127,127,.3);padding:.5em .75em;text-align:left}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) th{font-weight:700;background:rgba(127,127,127,.06)}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) hr{margin:1.6em 0;border:0;border-top:1px solid rgba(127,127,127,.28)}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) pre{overflow:auto;padding:.8em 1em;border-radius:8px;background:rgba(127,127,127,.1);font-size:.92em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) code{font-size:.94em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) strong,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) b{font-weight:700}
:where(.rich-text) ul{list-style:disc}
:where(.rich-text) ol{list-style:decimal}
:where(.rich-text) a{text-decoration:underline;text-underline-offset:3px}

/* ===== tz-footer-legal (auto-appended) ===== */
.zf-legal-line a{color:inherit;text-decoration:none;opacity:.92}
.zf-legal-line a:hover{opacity:1;text-decoration:underline;text-underline-offset:3px}
.zf-legal-line .zf-legal-all{font-weight:600}
.zf-legal-line .zf-legal-copy{opacity:.95}
.zf-legal-line .zf-legal-addr{opacity:.82}
.zf-legal-line .zf-legal-police{text-decoration:none}
@media (max-width:640px){.zf-legal-line{column-gap:.55em;line-height:1.7}}