/* ============================================================
   EUGENZE 元成易享 · 全站设计系统
   依据《Eugenze 新网站设计说明书 V1.0》第六节 视觉设计系统
   关键词：深邃 · 工程感 · 经营力 · 东方克制
   ============================================================ */

:root{
  /* 背景层次 */
  --bg:      #0A1428;
  --bg2:     #0F1E38;
  --bg3:     #162A4A;
  --bg4:     #1C3557;

  /* 品牌与强调 */
  --gold:    #C9A962;
  --gold-l:  #E8DCC4;
  --gold-d:  rgba(201,169,98,.14);

  /* 语义色 */
  --red:     #E84545;   /* 增长 / 关键警示（中国惯例：增长=红） */
  --green:   #3DDC97;   /* 下降 / 成本降低 */
  --blue:    #4D9FFF;   /* AI / 本体 / WorkBuddy */
  --purple:  #B58CFF;   /* 专家 / 生态 / 协同 */

  /* 文本 */
  --text:    #FFFFFF;
  --text1:   #C4CBD8;
  --text2:   #8A8A8A;

  /* 线条 */
  --line:    rgba(255,255,255,.10);
  --line2:   rgba(255,255,255,.18);

  /* 尺度 */
  --wrap:    1200px;
  --nav-h:   84px;
  --r:       14px;
  --r-lg:    18px;

  /* 字体 */
  --sans: "PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;
  --serif: Georgia,"Playfair Display","Songti SC",serif;
  --mono: "JetBrains Mono","SFMono-Regular",Consolas,"Courier New",monospace;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 20px)}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img,svg{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}

::selection{background:var(--gold);color:#0A1428}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}

/* ---------------- 导航 ---------------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(10,20,40,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .3s,border-color .3s;
}
.nav.scrolled{background:rgba(10,20,40,.96);border-bottom-color:var(--line2)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:24px}

.logo{display:flex;align-items:center;flex-shrink:0}
.logo-img{height:68px;width:auto;display:block}
.logo-light{display:none}
html[data-theme="light"] .logo-dark{display:none}
html[data-theme="light"] .logo-light{display:block}
.footer-logo-img{height:56px;width:auto;display:block;margin-bottom:10px}
.footer-logo-light{display:none}
html[data-theme="light"] .footer-logo-dark{display:none}
html[data-theme="light"] .footer-logo-light{display:block}

/* 主题切换 */
.theme-toggle{
  width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--text1);background:rgba(255,255,255,.04);
  transition:color .2s,background .2s,border-color .2s;
}
.theme-toggle:hover{color:var(--gold);border-color:var(--gold);background:rgba(201,169,98,.08)}
.theme-toggle svg{width:20px;height:20px}
.theme-toggle .icon-moon{display:none}
html[data-theme="light"] .theme-toggle .icon-sun{display:none}
html[data-theme="light"] .theme-toggle .icon-moon{display:block}

.nav-menu{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;gap:5px;
  padding:9px 14px;font-size:14.5px;color:var(--text1);
  border-radius:8px;transition:color .22s,background .22s;white-space:nowrap;
}
.nav-link:hover,.nav-item:hover>.nav-link{color:var(--gold);background:rgba(255,255,255,.045)}
.nav-link.active{color:var(--gold)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--gold);border-radius:2px;
}
.nav-link .caret{width:7px;height:7px;border-right:1.4px solid currentColor;border-bottom:1.4px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.65;transition:transform .22s}
.nav-item:hover .caret{transform:rotate(-135deg) translateY(-2px)}

.dropdown{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(-8px);
  min-width:230px;padding:10px;
  background:rgba(15,30,56,.98);
  border:1px solid var(--line2);border-radius:12px;
  box-shadow:0 22px 50px rgba(0,0,0,.5);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .22s,transform .22s,visibility .22s;
}
.nav-item:hover .dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.dropdown a{
  display:block;padding:11px 14px;border-radius:8px;
  transition:background .2s,color .2s;
}
.dropdown a:hover{background:rgba(201,169,98,.10)}
.dropdown a .dd-t{font-size:14px;color:var(--text);display:block}
.dropdown a .dd-d{font-size:12px;color:var(--text2);display:block;margin-top:2px;line-height:1.5}
.dropdown a:hover .dd-t{color:var(--gold)}

.nav-cta{display:flex;align-items:center;gap:12px;margin-left:18px;flex-shrink:0}

/* 移动端汉堡 */
.burger{display:none;width:40px;height:40px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px}
.burger span{display:block;width:17px;height:1.4px;background:var(--text);position:relative;transition:.25s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:17px;height:1.4px;background:var(--text);transition:.25s}
.burger span::before{top:-5px}.burger span::after{top:5px}
body.menu-open .burger span{background:transparent}
body.menu-open .burger span::before{top:0;transform:rotate(45deg)}
body.menu-open .burger span::after{top:0;transform:rotate(-45deg)}

/* ---------------- 按钮 ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:8px;font-size:14.5px;font-weight:500;
  border:1px solid var(--gold);color:var(--gold);
  transition:background .25s,color .25s,border-color .25s,transform .2s;
  white-space:nowrap;
}
.btn:hover{background:var(--gold);color:#0A1428}
.btn:active{transform:translateY(1px)}
.btn-solid{background:var(--gold);color:#0A1428}
.btn-solid:hover{background:var(--gold-l);border-color:var(--gold-l)}
.btn-ghost{border-color:var(--line2);color:var(--text1)}
.btn-ghost:hover{border-color:var(--gold);background:rgba(201,169,98,.10);color:var(--gold)}
.btn-lg{padding:15px 34px;font-size:16px}
.btn .arw{transition:transform .25s}
.btn:hover .arw{transform:translateX(4px)}

/* ---------------- 首页 Hero 吉祥物 ---------------- */
.hero-mascot{
  position:absolute;right:-30px;top:50%;transform:translateY(-50%);
  width:400px;max-width:46%;border-radius:22px;
  background:transparent;overflow:hidden;z-index:1;
  border:1px solid transparent;
  filter:drop-shadow(0 30px 60px rgba(0,0,0,.35));
}
.hero-mascot img{width:100%;height:auto;display:block;animation:float 5s ease-in-out infinite;transform-origin:center bottom}
@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-22px)}
}
@media(max-width:1240px){.hero-mascot{display:none}}

/* ---------------- 对话示例（智能体体验层） ---------------- */
.chat{
  border:1px solid var(--line);border-radius:var(--r-lg);padding:24px 26px;
  background:rgba(255,255,255,.03);
}
.chat-hd{
  display:flex;align-items:center;gap:10px;margin-bottom:18px;
  font-size:13px;color:var(--text2);font-family:var(--mono);letter-spacing:1px;
}
.chat-hd .dot{width:8px;height:8px;border-radius:50%;background:var(--blue)}
.chat .line{display:flex;gap:12px;margin-bottom:14px;align-items:flex-start}
.chat .line:last-child{margin-bottom:0}
.chat .who{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;font-size:12px;
  background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text2);
}
.chat .line.agent .who{background:rgba(77,159,255,.14);border-color:rgba(77,159,255,.35);color:var(--blue)}
.chat .say{
  flex:1;padding:12px 16px;border-radius:12px;font-size:14.5px;line-height:1.7;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text1);
}
.chat .line.agent .say{background:rgba(77,159,255,.07);border-color:rgba(77,159,255,.28)}
.chat .say b{color:var(--text)}
.chat .say .act{
  display:inline-block;margin-top:8px;font-size:12.5px;font-family:var(--mono);
  color:var(--gold);border:1px dashed rgba(201,169,98,.45);padding:4px 10px;border-radius:6px;
}
html[data-theme="light"] .chat,
html[data-theme="light"] .chat .say{background:rgba(10,20,40,.03)}
html[data-theme="light"] .chat .who{background:rgba(10,20,40,.05)}
html[data-theme="light"] .chat .line.agent .say{background:rgba(77,159,255,.06)}

/* ---------------- 二维码卡片 ---------------- */
.qr-card{
  text-align:center;
}
.qr-card img{
  max-width:600px;width:100%;margin:0 auto;display:block;
  border-radius:16px;
  box-shadow:0 18px 48px rgba(10,20,40,.16);
}
.qr-card h3{margin-bottom:8px}
.qr-card p{font-size:14px;color:var(--text1)}

/* ---------------- 首页 Hero ---------------- */
.home-hero{
  position:relative;overflow:hidden;
  min-height:calc(100vh - var(--nav-h));
  display:flex;align-items:center;
  padding:calc(var(--nav-h) + 88px) 0 92px;
  background:
    radial-gradient(900px 440px at 82% -12%, rgba(77,159,255,.16), transparent 62%),
    radial-gradient(700px 420px at 4% 108%, rgba(201,169,98,.14), transparent 58%),
    var(--bg);
}
.bp{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 40%, #000 35%, transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 40%, #000 35%, transparent 78%);
}
.home-hero .wrap{position:relative;z-index:2}
.home-hero h1{font-size:clamp(40px,6.2vw,74px);font-weight:800;letter-spacing:2px;line-height:1.14}
.home-hero h1 em{font-style:normal;color:var(--gold)}
.home-hero .sub{font-size:18.5px;max-width:660px;margin-top:24px}
.home-hero .formula{margin:30px 0 38px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.hero-side{
  position:absolute;right:-40px;top:50%;transform:translateY(-50%);
  width:400px;height:400px;pointer-events:none;opacity:.5;z-index:1;
}
@media(max-width:1240px){.hero-side{display:none}}

/* ---------------- 通用区块 ---------------- */
section{padding:96px 0;position:relative}
section.tight{padding:64px 0}
.alt{background:var(--bg2)}
.alt-3{background:var(--bg3)}
.hairline{height:1px;background:var(--line);border:0}

.kicker{
  font-family:var(--mono);font-size:12px;letter-spacing:3.5px;
  color:var(--gold);text-transform:uppercase;margin-bottom:16px;
  display:flex;align-items:center;gap:12px;
}
.kicker::before{content:"";width:26px;height:1px;background:var(--gold);flex-shrink:0}
.kicker.center{justify-content:center}
.kicker.center::before{display:none}

h1,h2,h3,h4{line-height:1.25;font-weight:700;letter-spacing:.5px}
h2{font-size:clamp(27px,3.4vw,40px)}
h3{font-size:20px}
.sec-head{margin-bottom:52px;max-width:760px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sub{color:var(--text1);margin-top:16px;font-size:16.5px;max-width:680px}
.sec-head.center .sub{margin-left:auto;margin-right:auto}
.lead{font-size:18px;color:var(--text1)}

.tx-gold{color:var(--gold)}
.tx-red{color:var(--red)}
.tx-blue{color:var(--blue)}
.tx-purple{color:var(--purple)}
.tx-dim{color:var(--text2)}
.mono{font-family:var(--mono)}

/* ---------------- Hero（内页） ---------------- */
.p-hero{
  padding:calc(var(--nav-h) + 96px) 0 84px;
  position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.p-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(760px 380px at 82% -8%, rgba(77,159,255,.15), transparent 62%),
    radial-gradient(620px 340px at 6% 104%, rgba(201,169,98,.13), transparent 58%);
}
.p-hero .wrap{position:relative}
.p-hero h1{font-size:clamp(32px,4.6vw,54px);max-width:900px}
.p-hero .sub{font-size:18.5px;max-width:700px}
.crumb{font-family:var(--mono);font-size:12px;letter-spacing:2px;color:var(--text2);margin-bottom:20px}
.crumb a{color:var(--text2)}
.crumb a:hover{color:var(--gold)}
.crumb span{margin:0 8px;opacity:.5}

/* ---------------- 网格与卡片 ---------------- */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g5{grid-template-columns:repeat(5,1fr)}

.card{
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px;background:rgba(255,255,255,.028);
  transition:border-color .3s,transform .3s,background .3s;
}
.card:hover{border-color:var(--gold);transform:translateY(-4px);background:rgba(255,255,255,.045)}
.card h3{margin-bottom:10px;font-size:19px}
.card p{color:var(--text1);font-size:14.5px}
.card .ico{
  width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:rgba(201,169,98,.10);border:1px solid rgba(201,169,98,.28);
  margin-bottom:18px;font-size:19px;color:var(--gold);
}
.card .idx{font-family:var(--mono);font-size:11.5px;letter-spacing:2px;color:var(--text2);margin-top:16px;display:block}

/* ---------------- 分层架构 ---------------- */
.stack{display:flex;flex-direction:column;gap:12px}
.layer{
  border:1px solid var(--line);border-radius:var(--r);
  padding:22px 26px;background:rgba(255,255,255,.03);
  display:flex;align-items:center;gap:24px;
  transition:border-color .3s,background .3s,transform .4s;
}
.layer:hover{border-color:var(--gold);background:rgba(255,255,255,.05)}
.layer .l-no{font-family:var(--mono);font-size:12px;letter-spacing:1.5px;color:var(--gold);min-width:52px;flex-shrink:0}
.layer .l-body{flex:1;min-width:0}
.layer h4{font-size:18px;margin-bottom:5px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.layer h4 .en{font-family:var(--mono);font-size:11.5px;color:var(--text2);letter-spacing:1px;font-weight:400}
.layer p{color:var(--text1);font-size:14px}
.layer .l-tag{
  font-size:12px;padding:6px 14px;border-radius:999px;
  border:1px solid var(--line);color:var(--text2);white-space:nowrap;flex-shrink:0;
}
.gov-bar{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:20px}
.gov-bar span{
  font-size:13px;color:var(--gold-l);
  border:1px dashed rgba(201,169,98,.45);padding:7px 18px;border-radius:999px;
  background:rgba(201,169,98,.04);
}

/* ---------------- 时间轴 ---------------- */
.tl{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;margin-top:8px}
.tl::before{
  content:"";position:absolute;top:23px;left:11%;right:11%;height:1px;
  background:linear-gradient(90deg,var(--gold),var(--gold),rgba(201,169,98,.18));z-index:0;
}
.t-item{position:relative;z-index:1;text-align:center;padding:0 6px}
.t-dot{
  width:46px;height:46px;margin:0 auto 18px;border-radius:50%;
  background:var(--bg3);border:2px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);color:var(--gold);font-weight:700;font-size:14px;
  transition:box-shadow .3s,transform .3s;
}
.t-item:hover .t-dot{box-shadow:0 0 0 7px rgba(201,169,98,.10);transform:scale(1.06)}
.t-item h4{font-size:17px;margin-bottom:5px}
.t-item .wk{font-family:var(--mono);font-size:12px;color:var(--gold);letter-spacing:1px}
.t-item p{font-size:13.5px;color:var(--text1);margin-top:10px}
.t-item .feel{
  margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--gold-l);font-style:italic;
}

/* ---------------- 指标数字 ---------------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.stat{background:var(--bg);padding:32px 24px;text-align:center}
.alt .stat,.alt-3 .stat{background:var(--bg2)}
.stat .v{font-family:var(--mono);font-size:clamp(28px,3.4vw,40px);font-weight:700;color:var(--gold);line-height:1.1}
.stat .v small{font-size:.5em;font-weight:500;margin-left:2px}
.stat .k{font-size:13px;color:var(--text2);margin-top:10px;letter-spacing:.5px}
.stat .d{font-size:12px;color:var(--text2);margin-top:6px;opacity:.8}

.metric-row{display:flex;gap:10px;margin-top:18px}
.metric{flex:1;border:1px solid var(--line);border-radius:10px;padding:14px 10px;text-align:center;background:rgba(255,255,255,.03)}
.metric .v{font-family:var(--mono);font-size:21px;font-weight:700;color:var(--red);line-height:1.2}
.metric .v.down{color:var(--green)}
.metric .k{font-size:11.5px;color:var(--text2);margin-top:6px;line-height:1.45}

/* ---------------- 影子公司双线协同图 ---------------- */
.shadow{display:grid;grid-template-columns:1fr 54px 1fr;gap:0;align-items:stretch;margin-top:44px}
.sh-col{border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;background:rgba(255,255,255,.03)}
.sh-col.delta{border-color:rgba(201,169,98,.40);background:rgba(201,169,98,.05)}
.sh-col.echo{border-color:rgba(77,159,255,.40);background:rgba(77,159,255,.06)}
.sh-tag{font-family:var(--mono);font-size:11.5px;letter-spacing:2.5px;margin-bottom:12px}
.sh-col.delta .sh-tag{color:var(--gold)}
.sh-col.echo .sh-tag{color:var(--blue)}
.sh-col h3{font-size:21px;margin-bottom:6px}
.sh-col .sh-en{font-family:var(--mono);font-size:12px;color:var(--text2);letter-spacing:1px;margin-bottom:16px}
.sh-col li{padding:9px 0 9px 22px;position:relative;font-size:14.5px;color:var(--text1);border-top:1px dashed var(--line)}
.sh-col li:first-of-type{border-top:0}
.sh-col li::before{content:"\25B8";position:absolute;left:2px;top:9px;color:var(--text2);font-size:12px}
.sh-mid{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:10px 0}
.sh-mid .ln{flex:1;width:1px;background:linear-gradient(180deg,transparent,var(--gold),var(--blue),transparent)}
.sh-mid .lp{
  width:46px;height:46px;border-radius:50%;flex-shrink:0;
  border:1px dashed rgba(201,169,98,.55);background:var(--bg);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:10px;color:var(--gold);text-align:center;line-height:1.25;padding:4px;
}
.sh-foot{
  margin-top:26px;padding:20px 26px;border:1px solid var(--line);border-radius:var(--r);
  background:rgba(255,255,255,.028);font-size:14.5px;color:var(--text1);text-align:center;
}
.sh-foot b{color:var(--gold)}
@media(max-width:960px){
  .shadow{grid-template-columns:1fr;gap:14px}
  .sh-mid{flex-direction:row;padding:4px 0}
  .sh-mid .ln{width:1px;height:26px;flex:none;background:linear-gradient(180deg,var(--gold),var(--blue))}
}

/* ---------------- 服务分级 ---------------- */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.tier{
  border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;
  background:rgba(255,255,255,.028);display:flex;flex-direction:column;
  transition:border-color .3s,transform .3s;
}
.tier:hover{border-color:var(--gold);transform:translateY(-4px)}
.tier.hl{border-color:rgba(201,169,98,.5);background:var(--gold-d)}
.tier .t-no{font-family:var(--mono);font-size:11.5px;letter-spacing:2.5px;color:var(--gold);margin-bottom:12px}
.tier h3{font-size:20px;margin-bottom:8px}
.tier .t-dur{font-family:var(--mono);font-size:12.5px;color:var(--text2);margin-bottom:8px}
.tier ul{margin:16px 0 22px;flex:1}
.tier li{padding:8px 0 8px 22px;position:relative;font-size:14px;color:var(--text1)}
.tier li::before{content:"\2713";position:absolute;left:0;top:8px;color:var(--gold);font-size:12px}
.tier .t-out{border-top:1px solid var(--line);padding-top:16px;font-size:13.5px;color:var(--text1);line-height:1.6}
.tier .t-out b{color:var(--gold);display:block;margin-bottom:5px;font-size:11.5px;font-family:var(--mono);letter-spacing:2px}
@media(max-width:960px){.tiers{grid-template-columns:1fr}}

/* ---------------- 对照（痛点/方案） ---------------- */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.vs-card{border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;background:rgba(255,255,255,.028)}
.vs-card .tag{font-family:var(--mono);font-size:11.5px;letter-spacing:2px;color:var(--text2);margin-bottom:14px}
.vs-card h3{font-size:21px;margin-bottom:18px}
.vs-card li{padding:11px 0 11px 26px;position:relative;color:var(--text1);font-size:14.5px;border-top:1px dashed var(--line)}
.vs-card li:first-child{border-top:0}
.vs-card li::before{content:"";position:absolute;left:2px;top:19px;width:9px;height:9px;border-radius:50%;background:var(--red)}
.vs-card.ok{border-color:rgba(61,220,151,.34);background:rgba(61,220,151,.035)}
.vs-card.ok li::before{background:var(--green)}

/* ---------------- 徽标 / 标签 ---------------- */
.badges{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:9px 17px;border:1px solid var(--line);border-radius:999px;
  background:rgba(255,255,255,.04);font-size:13px;color:var(--text1);
}
.badge .dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.dot.g{background:var(--gold)}.dot.b{background:var(--blue)}.dot.gn{background:var(--green)}.dot.p{background:var(--purple)}
.badge.gold{border-color:rgba(201,169,98,.45);color:var(--gold-l);background:var(--gold-d)}

.chips{display:flex;gap:9px;flex-wrap:wrap;margin-top:14px}
.chip{
  font-size:12px;padding:5px 12px;border-radius:6px;
  border:1px solid var(--line);color:var(--text2);
  background:rgba(255,255,255,.03);
}
.chip.b{border-color:rgba(77,159,255,.35);color:var(--blue);background:rgba(77,159,255,.08)}
.chip.g{border-color:rgba(201,169,98,.35);color:var(--gold);background:var(--gold-d)}
.chip.p{border-color:rgba(181,140,255,.35);color:var(--purple);background:rgba(181,140,255,.08)}

/* ---------------- 公式条 ---------------- */
.formula{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:15px}
.f-chip{padding:9px 18px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.045);color:#E6E9F0}
.f-chip b{color:var(--gold);font-weight:600}
.f-x{color:var(--text2);font-family:var(--mono)}

/* ---------------- 矩阵 ---------------- */
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.m-card{
  border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 22px;text-align:center;
  background:rgba(255,255,255,.03);transition:border-color .3s,transform .3s;
}
.m-card:hover{border-color:var(--purple);transform:translateY(-4px)}
.m-card .ic{font-size:30px;line-height:1}
.m-card h4{font-size:18px;margin:14px 0 6px}
.m-card .ind{font-family:var(--mono);font-size:11.5px;color:var(--purple);letter-spacing:1.5px}
.m-card p{font-size:13.5px;color:var(--text1);margin-top:12px}

/* ---------------- 表格 ---------------- */
.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
.tbl th,.tbl td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl thead th{
  font-family:var(--mono);font-size:11.5px;letter-spacing:2px;color:var(--gold);
  text-transform:uppercase;border-bottom:1px solid var(--line2);font-weight:500;white-space:nowrap;
}
.tbl tbody tr{transition:background .2s}
.tbl tbody tr:hover{background:rgba(255,255,255,.03)}
.tbl td:first-child{color:var(--text);font-weight:600;white-space:nowrap}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg)}
.tbl-wrap .tbl{min-width:640px}

/* ---------------- 引用 ---------------- */
.quote{
  border-left:2px solid var(--gold);padding:6px 0 6px 26px;
  font-size:19px;color:var(--text);line-height:1.75;
}
.quote cite{display:block;margin-top:16px;font-size:13.5px;color:var(--text2);font-style:normal;font-family:var(--mono)}

/* ---------------- CTA 收尾 ---------------- */
.cta-sec{
  padding:112px 0;text-align:center;
  background:radial-gradient(760px 320px at 50% 0,rgba(201,169,98,.13),transparent 70%),var(--bg);
  border-top:1px solid var(--line);
}
.cta-sec h2{font-size:clamp(28px,4vw,46px)}
.cta-sec p{color:var(--text1);margin:18px auto 36px;max-width:580px}
.cta-sec .btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---------------- 页脚 ---------------- */
footer{border-top:1px solid var(--line);padding:60px 0 34px;background:var(--bg)}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr;gap:34px}
.f-col h5{color:var(--text);margin-bottom:16px;font-size:14px;letter-spacing:1px}
.f-col a,.f-col p{display:block;color:var(--text2);font-size:13.5px;margin-bottom:9px;line-height:1.7}
.f-col a:hover{color:var(--gold)}
.f-brand .lg-en{font-family:var(--serif);font-size:22px;letter-spacing:2px;color:var(--gold);font-weight:700}
.f-brand .lg-cn{font-size:13px;color:var(--text1);margin:6px 0 16px}
.f-brand p{font-size:13.5px;max-width:280px}
.foot-badges{display:flex;gap:9px;margin-top:18px;flex-wrap:wrap}
.foot-badges span{border:1px solid var(--line);padding:6px 13px;border-radius:999px;font-size:11.5px;color:var(--text2)}
.f-bot{
  margin-top:44px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:var(--text2);
}
.f-bot a{color:var(--text2)}
.f-bot a:hover{color:var(--gold)}

/* ---------------- 表单 ---------------- */
.form-card{
  border:1px solid var(--line);border-radius:var(--r-lg);padding:38px;
  background:rgba(255,255,255,.03);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;color:var(--text1);margin-bottom:8px}
.field label .req{color:var(--red);margin-left:3px}
.field input,.field select,.field textarea{
  width:100%;padding:12px 15px;font-size:14.5px;font-family:inherit;
  background:rgba(10,20,40,.7);color:var(--text);
  border:1px solid var(--line2);border-radius:8px;
  transition:border-color .22s,box-shadow .22s;
}
.field textarea{resize:vertical;min-height:96px;line-height:1.65}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,169,98,.12);
}
.field input::placeholder,.field textarea::placeholder{color:#5D6878}
.field select{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238A8A8A' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;padding-right:38px}
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.check{
  display:flex;align-items:center;gap:10px;padding:11px 15px;
  border:1px solid var(--line);border-radius:8px;cursor:pointer;
  font-size:14px;color:var(--text1);transition:border-color .2s,background .2s;
}
.check:hover{border-color:var(--line2)}
.check input{accent-color:var(--gold);width:15px;height:15px;cursor:pointer}
.check:has(input:checked){border-color:var(--gold);background:var(--gold-d);color:var(--gold-l)}
.form-note{font-size:12.5px;color:var(--text2);margin-top:14px;line-height:1.7}
.form-ok{
  display:none;padding:22px;border:1px solid rgba(61,220,151,.45);
  background:rgba(61,220,151,.08);border-radius:var(--r);margin-top:20px;
}
.form-ok.on{display:block}
.form-ok h4{color:var(--green);margin-bottom:8px;font-size:17px}
.form-ok p{font-size:14px;color:var(--text1)}
.form-ok .lead-id{font-size:12.5px;color:var(--text2);margin-top:10px;font-family:var(--mono)}
/* 蜜罐：对真人不可见，对脚本机器人可见 */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-err{
  display:none;margin:4px 0 14px;padding:12px 14px;font-size:13.5px;line-height:1.6;
  color:var(--red);border:1px solid rgba(255,92,92,.40);
  background:rgba(255,92,92,.08);border-radius:var(--r)
}
button[disabled]{opacity:.62;cursor:not-allowed}

/* ---------------- 分层点亮（滚动进入） ---------------- */
.stack.auto-light .layer{opacity:0;transform:translateX(-14px)}
.stack.auto-light .layer.lit{opacity:1;transform:none}

/* ---------------- Tab 切换 ---------------- */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px;border-bottom:1px solid var(--line);padding-bottom:0}
.tab{
  padding:12px 22px;font-size:14.5px;color:var(--text2);
  border:1px solid transparent;border-bottom:none;border-radius:8px 8px 0 0;
  transition:color .22s,background .22s,border-color .22s;position:relative;top:1px;
}
.tab:hover{color:var(--text1)}
.tab.active{color:var(--gold);border-color:var(--line);border-bottom-color:var(--bg2);background:var(--bg2)}
.alt .tab.active,.alt-3 .tab.active{border-bottom-color:var(--bg2)}
.pane{display:none}
.pane.on{display:block;animation:fadeUp .45s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ---------------- 动效 ---------------- */
.rv{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease}
.rv.on{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}
.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}

/* ---------------- 响应式 ---------------- */
@media(max-width:1080px){
  .f-grid{grid-template-columns:1fr 1fr 1fr;gap:30px}
  .f-brand{grid-column:1/-1}
}
@media(max-width:960px){
  .nav-menu{
    display:none;position:fixed;top:var(--nav-h);left:0;right:0;
    max-height:calc(100vh - var(--nav-h));overflow-y:auto;
    background:rgba(10,20,40,.99);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:14px 20px 26px;
  }
  body.menu-open .nav-menu{display:flex}
  .nav-item{width:100%}
  .nav-link{width:100%;padding:14px 4px;font-size:16px;justify-content:space-between;border-radius:0;border-bottom:1px solid var(--line)}
  .nav-link.active::after{display:none}
  .dropdown{
    position:static;transform:none;opacity:1;visibility:visible;pointer-events:auto;
    box-shadow:none;border:0;background:transparent;min-width:0;padding:4px 0 8px;
  }
  .dropdown a{padding:9px 14px}
  .nav-cta{margin-left:auto}
  .nav-cta .btn{padding:9px 16px;font-size:13.5px}
  .burger{display:flex}
  .g4,.g3,.g5,.matrix,.stats{grid-template-columns:repeat(2,1fr)}
  .vs{grid-template-columns:1fr}
  .tl{grid-template-columns:1fr;gap:30px}
  .tl::before{display:none}
  .t-item{text-align:left;display:grid;grid-template-columns:46px 1fr;gap:18px;align-items:start}
  .t-dot{margin:0}
  .t-item .feel{grid-column:2}
  .layer{flex-wrap:wrap;gap:10px}
  .layer .l-tag{margin-left:0}
  section{padding:72px 0}
  .p-hero{padding:calc(var(--nav-h) + 68px) 0 60px}
}
@media(max-width:640px){
  .wrap{padding:0 20px}
  .g4,.g3,.g2,.g5,.matrix,.stats,.form-row,.checks{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr}
  .p-hero h1{font-size:30px}
  .card,.vs-card{padding:24px}
  .form-card{padding:24px}
  .btn-lg{padding:13px 26px;font-size:15px}
  .nav-cta .btn-hide{display:none}
}

/* ============================================================
   浅色主题
   ============================================================ */
html[data-theme="light"]{
  --bg:#F7F9FC;
  --bg2:#F0F4F8;
  --bg3:#E8EDF2;
  --bg4:#E0E6ED;
  --gold-l:#7A632F;
  --gold-d:rgba(201,169,98,.12);
  --text:#0A1428;
  --text1:#3A4658;
  --text2:#6B788C;
  --line:rgba(10,20,40,.10);
  --line2:rgba(10,20,40,.18);
}
html[data-theme="light"] ::selection{background:var(--gold);color:#fff}

html[data-theme="light"] .nav{background:rgba(247,249,252,.88)}
html[data-theme="light"] .nav.scrolled{background:rgba(247,249,252,.98)}
html[data-theme="light"] .nav-link:hover{background:rgba(10,20,40,.045)}
html[data-theme="light"] .dropdown{background:rgba(255,255,255,.98);box-shadow:0 22px 50px rgba(0,0,0,.12)}
html[data-theme="light"] .dropdown a:hover{background:rgba(201,169,98,.10)}
html[data-theme="light"] .burger span,
html[data-theme="light"] .burger span::before,
html[data-theme="light"] .burger span::after{background:var(--text)}
html[data-theme="light"] .theme-toggle{background:rgba(10,20,40,.04)}

html[data-theme="light"] .btn:hover{color:#fff}
html[data-theme="light"] .btn-solid{color:#fff}
html[data-theme="light"] .btn-ghost:hover{background:rgba(201,169,98,.10)}

html[data-theme="light"] .home-hero{
  background:
    radial-gradient(900px 440px at 82% -12%, rgba(77,159,255,.12), transparent 62%),
    radial-gradient(700px 420px at 4% 108%, rgba(201,169,98,.10), transparent 58%),
    var(--bg);
}
html[data-theme="light"] .bp{
  background-image:
    linear-gradient(rgba(10,20,40,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,20,40,.03) 1px, transparent 1px);
  opacity:.6;
}
html[data-theme="light"] .p-hero::before{
  background:
    radial-gradient(760px 380px at 82% -8%, rgba(77,159,255,.10), transparent 62%),
    radial-gradient(620px 340px at 6% 104%, rgba(201,169,98,.08), transparent 58%);
}

html[data-theme="light"] .card{background:rgba(10,20,40,.03)}
html[data-theme="light"] .card:hover{background:rgba(10,20,40,.06)}
html[data-theme="light"] .layer{background:rgba(10,20,40,.03)}
html[data-theme="light"] .layer:hover{background:rgba(10,20,40,.06)}
html[data-theme="light"] .badge{background:rgba(10,20,40,.04)}
html[data-theme="light"] .f-chip{background:rgba(10,20,40,.05);color:var(--text1)}
html[data-theme="light"] .m-card{background:rgba(10,20,40,.03)}
html[data-theme="light"] .m-card:hover{background:rgba(10,20,40,.05)}
html[data-theme="light"] .metric{background:rgba(10,20,40,.04)}
html[data-theme="light"] .vs-card{background:rgba(10,20,40,.03)}
html[data-theme="light"] .vs-card.ok{background:rgba(61,220,151,.04)}
html[data-theme="light"] .sh-col{background:rgba(10,20,40,.03)}
html[data-theme="light"] .sh-foot{background:rgba(10,20,40,.04)}
html[data-theme="light"] .tier{background:rgba(10,20,40,.03)}
html[data-theme="light"] .tier.hl{background:var(--gold-d)}
html[data-theme="light"] .chip{background:rgba(10,20,40,.04)}
html[data-theme="light"] .chip.b{background:rgba(77,159,255,.08)}
html[data-theme="light"] .chip.g{background:rgba(201,169,98,.08)}
html[data-theme="light"] .chip.p{background:rgba(181,140,255,.08)}
html[data-theme="light"] .form-card{background:rgba(10,20,40,.03)}
html[data-theme="light"] .qr-card{background:rgba(10,20,40,.03)}
html[data-theme="light"] .tab.active{border-bottom-color:var(--bg2);background:var(--bg2)}
html[data-theme="light"] .tbl tbody tr:hover{background:rgba(10,20,40,.04)}
html[data-theme="light"] .cta-sec{background:radial-gradient(760px 320px at 50% 0,rgba(201,169,98,.08),transparent 70%),var(--bg)}

html[data-theme="light"] .field input,
html[data-theme="light"] .field select,
html[data-theme="light"] .field textarea{
  background:#fff;color:var(--text);border-color:var(--line2);
}
html[data-theme="light"] .check:has(input:checked){background:var(--gold-d)}
html[data-theme="light"] .form-ok{background:rgba(61,220,151,.06)}

html[data-theme="light"] .nav-menu{background:rgba(247,249,252,.99)}

@media(max-width:960px){
  html[data-theme="light"] .theme-toggle{margin-right:4px}
}

/* ================= 2026-09-06 改版新增 ================= */

/* ---- 登录按钮：蓝色背景 · 白字反显 ---- */
.nav-link.nav-login{
  background:#1E5EFF;color:#fff !important;border-radius:8px;
  padding:8px 20px;margin-left:10px;font-weight:600;
}
.nav-link.nav-login:hover,.nav-item:hover>.nav-link.nav-login{
  background:#3A76FF;color:#fff;
}
.nav-link.nav-login.active{color:#fff}
.nav-link.nav-login.active::after{display:none}
html[data-theme="light"] .nav-link.nav-login{color:#fff}
@media(max-width:960px){
  .nav-link.nav-login{display:inline-block;width:auto;margin:8px 0 4px;padding:9px 26px}
}

/* ---- 元掌柜漂浮挂件（全站常驻） ---- */
.mascot-float{
  position:fixed;right:20px;bottom:24px;z-index:960;
  width:64px;height:64px;border-radius:50%;cursor:pointer;
  border:2px solid rgba(201,169,98,.85);
  box-shadow:0 8px 28px rgba(10,20,40,.35);
  padding:0;background:#0A1428;
  animation:mascot-bob 3.2s ease-in-out infinite;
  transition:transform .25s;
}
.mascot-float:hover{transform:scale(1.08)}
.mascot-float img{
  width:100%;height:100%;object-fit:cover;border-radius:50%;display:block;
}
.mascot-float .mf-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#3DCC97;border:2px solid #fff;
}
.mascot-float .mf-tag{
  position:absolute;right:72px;top:50%;transform:translateY(-50%);
  background:#0A1428;color:#F5E7C8;font-size:12.5px;white-space:nowrap;
  padding:6px 12px;border-radius:8px;border:1px solid rgba(201,169,98,.5);
  opacity:0;pointer-events:none;transition:opacity .25s;
}
.mascot-float:hover .mf-tag{opacity:1}
@keyframes mascot-bob{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-7px)}
}
@media(max-width:960px){ .mascot-float{width:54px;height:54px;right:14px;bottom:18px} }

/* ---- 元掌柜名片弹层 ---- */
.mascot-pop{
  position:fixed;right:24px;bottom:100px;z-index:961;width:300px;
  background:var(--bg2);border:1px solid var(--line);border-radius:16px;
  box-shadow:0 24px 64px rgba(10,20,40,.45);
  padding:16px;display:none;
}
.mascot-pop.open{display:block;animation:pop-in .22s ease}
@keyframes pop-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.mascot-pop img{width:100%;border-radius:10px;display:block}
.mascot-pop .mp-phone{
  margin-top:12px;text-align:center;font-size:16px;font-weight:700;
  color:var(--gold);letter-spacing:.5px;
}
.mascot-pop .mp-hint{margin-top:4px;text-align:center;font-size:12.5px;color:var(--text2)}
.mascot-pop .mp-act{
  display:flex;gap:8px;margin-top:12px;
}
.mascot-pop .mp-act a{
  flex:1;text-align:center;padding:9px 0;border-radius:9px;font-size:13.5px;font-weight:600;
  border:1px solid var(--line2);color:var(--text1);
}
.mascot-pop .mp-act a.hot{background:var(--gold);border-color:var(--gold);color:#0A1428}
html[data-theme="light"] .mascot-float{box-shadow:0 8px 28px rgba(10,20,40,.22)}
html[data-theme="light"] .mascot-pop{background:#fff}

/* ---- 技术专区页 ---- */
.tech-hero{padding:88px 0 40px;text-align:center}
.tech-hero h1{font-size:clamp(30px,4.6vw,50px);line-height:1.2}
.tech-hero p.sub{margin-top:14px;font-size:17px;color:var(--text2)}
.tech-tabs{display:flex;justify-content:center;gap:10px;margin:30px 0 8px;flex-wrap:wrap}
.tech-navcard{
  border:1px solid var(--line2);border-radius:12px;padding:10px 20px;
  font-size:14.5px;color:var(--text2);transition:.2s;
}
a.tech-navcard:hover{border-color:var(--gold);color:var(--gold)}
.arch-wrap{
  border:1px solid var(--line);border-radius:20px;padding:26px 18px;
  background:var(--bg2);overflow-x:auto;
}
.arch-wrap svg{min-width:860px;width:100%;height:auto;display:block}
html[data-theme="light"] .arch-wrap{background:#fff}
.prod-block{padding:56px 0}
.prod-block + .prod-block{border-top:1px dashed var(--line)}
.prod-eyebrow{
  display:inline-block;font-size:13px;letter-spacing:2px;color:var(--gold);
  border:1px solid rgba(201,169,98,.45);border-radius:999px;padding:5px 14px;margin-bottom:14px;
}
.tri-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
@media(max-width:960px){.tri-grid{grid-template-columns:1fr}}
.tri-card{
  border:1px solid var(--line);border-radius:16px;padding:24px;background:var(--bg2);
  transition:.25s;
}
.tri-card:hover{border-color:rgba(201,169,98,.6);transform:translateY(-3px)}
.tri-card h4{font-size:17px;margin-bottom:10px}
.tri-card .ico{font-size:26px;margin-bottom:12px;display:block}
.tri-card p{font-size:14px;color:var(--text2);line-height:1.75}
html[data-theme="light"] .tri-card{background:#fff}

/* 技术专区 · 板块内 CTA 行 */
.cta-line{margin-top:34px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}

/* 技术专区 · 总体架构 SVG（随主题自动适配） */
.ag-band{fill:var(--bg3);stroke:var(--line2);stroke-width:1}
.ag-hot{stroke:var(--gold);stroke-width:1.6;fill:var(--gold-d)}
.ag-no{fill:rgba(127,140,160,.18);stroke:var(--line2);stroke-width:1}
.ag-no-hot{fill:var(--gold);stroke:var(--gold)}
.ag-no-t{font-family:var(--mono);font-size:12px;letter-spacing:1px;fill:var(--text1)}
.ag-hot .ag-no-t{fill:#0A1428}
.ag-title{font-size:16.5px;font-weight:700;fill:var(--text)}
.ag-title-hot{fill:var(--gold)}
.ag-sub{font-size:12.5px;fill:var(--text2)}
.ag-half{fill:rgba(127,140,160,.10);stroke:var(--line)}
.ag-half-sub{font-size:12.5px;fill:var(--text2)}
.ag-chip{fill:rgba(127,140,160,.12);stroke:var(--line)}
.ag-chip-t{font-size:12.5px;fill:var(--text1)}
.ag-chip-hot{fill:rgba(77,159,255,.16);stroke:rgba(77,159,255,.55)}
.ag-chip-t-hot{fill:var(--blue);font-weight:700}
.ag-arrow{stroke:var(--gold);stroke-width:1.6;marker-end:url(#ah);marker-start:url(#ah2)}
.ag-arrow-t{font-size:12px;fill:var(--text2);font-family:var(--mono);letter-spacing:.5px}
.ag-gov{fill:rgba(127,140,160,.08);stroke:var(--line);stroke-dasharray:5 4}
.ag-gov-t{font-size:15px;font-weight:700;fill:var(--gold)}
.ag-gov-s{font-size:11.5px;fill:var(--text2)}
.ag-gov-note{font-size:11.5px;fill:var(--text2)}
.ag-side{font-size:12px;fill:var(--text2);letter-spacing:4px;font-family:var(--mono)}
.arch-cap{margin-top:18px;text-align:center;font-size:13.5px}
@media(max-width:960px){ .arch-cap{font-size:12.5px} }
html[data-theme="light"] .ag-band{fill:#fff}
html[data-theme="light"] .ag-half,
html[data-theme="light"] .ag-chip{fill:rgba(10,20,40,.045)}
html[data-theme="light"] .ag-no{fill:rgba(10,20,40,.06)}
html[data-theme="light"] .ag-gov{fill:rgba(10,20,40,.03)}

/* 申请页 · 双模式切换（索取资料 / 申请试用） */
.mode-tabs{
  display:flex;gap:10px;margin-bottom:12px;
}
.mode-tab{
  flex:1;padding:12px 10px;border-radius:11px;border:1px solid var(--line2);
  font-size:14.5px;font-weight:600;color:var(--text1);transition:.2s;background:transparent;
}
.mode-tab:hover{border-color:var(--gold);color:var(--gold)}
.mode-tab.active{background:var(--gold);border-color:var(--gold);color:#0A1428}
html[data-theme="light"] .mode-tab.active{color:#fff}
.mode-hint{font-size:13px;color:var(--text2);margin-bottom:18px;min-height:1.6em}
.trial-note{
  border:1px solid rgba(61,220,151,.35);background:rgba(61,220,151,.06);
  border-radius:11px;padding:12px 16px;font-size:13.5px;color:var(--text1);margin-bottom:16px;
}
.trial-note b{color:var(--green)}