/* ============================================================
   AI应用城 · 品牌设计系统 v2.0（专业版）
   还原原站品牌色：深空黑 + 紫青渐变 + 琥珀金点缀
   主色 violet #8B5CF6 → #7C3AED ｜ 辅色 cyan #22D3EE → #06B6D4
   点缀 amber #F59E0B → #FBBF24 ｜ 底色 #080B16 → #0F172A
   ============================================================ */

:root{
  /* 底色层 */
  --bg:#080B16;
  --bg-2:#0F172A;
  --bg-3:#131C33;
  --surface:rgba(255,255,255,.038);
  --surface-2:rgba(255,255,255,.065);
  --surface-3:rgba(255,255,255,.10);

  /* 品牌主色 */
  --violet:#8B5CF6;
  --violet-d:#7C3AED;
  --violet-l:#A78BFA;
  --cyan:#22D3EE;
  --cyan-d:#06B6D4;
  --cyan-l:#67E8F9;
  --amber:#F59E0B;
  --amber-l:#FBBF24;
  --orange:#FB923C;

  /* 线 */
  --line:rgba(148,163,184,.16);
  --line-2:rgba(148,163,184,.28);
  --line-v:rgba(139,92,246,.42);
  --line-c:rgba(34,211,238,.38);

  /* 文字 */
  --t1:#F8FAFC;
  --t2:#CBD5E1;
  --t3:#94A3B8;
  --t4:#64748B;

  /* 渐变 */
  --grad:linear-gradient(115deg,#8B5CF6 0%,#22D3EE 100%);
  --grad-soft:linear-gradient(115deg,rgba(139,92,246,.18),rgba(34,211,238,.14));
  --grad-gold:linear-gradient(115deg,#FBBF24,#FB923C);
  --grad-text:linear-gradient(100deg,#A78BFA 0%,#67E8F9 55%,#A78BFA 100%);

  /* 阴影/光晕 */
  --glow-v:0 12px 40px rgba(139,92,246,.30);
  --glow-c:0 12px 40px rgba(34,211,238,.22);
  --shadow:0 18px 50px rgba(2,6,23,.55);

  --r:16px; --r-s:12px; --r-l:24px;
  --maxw:1200px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);background:var(--bg);color:var(--t1);
  line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
/* 全站底纹：光晕 + 细网格，专业科技感 */
body:before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 500px at 12% -8%,rgba(139,92,246,.20),transparent 60%),
    radial-gradient(800px 460px at 92% 4%,rgba(34,211,238,.14),transparent 62%),
    linear-gradient(180deg,#080B16 0%,#0B1122 45%,#080B16 100%);
}
body:after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.35;
  background-image:linear-gradient(rgba(148,163,184,.055) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(148,163,184,.055) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(1000px 620px at 50% 0%,#000 25%,transparent 78%);
  mask-image:radial-gradient(1000px 620px at 50% 0%,#000 25%,transparent 78%);
}
.page{position:relative;z-index:1}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.center{text-align:center}
.grad-t{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}

/* ---------------- 顶栏 ---------------- */
.nav{position:sticky;top:0;z-index:80;background:rgba(8,11,22,.78);backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:26px}
.logo{display:flex;align-items:center;gap:11px;font-size:19px;font-weight:800;white-space:nowrap}
.logo-mark{
  width:34px;height:34px;border-radius:10px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:900;color:#06101F;box-shadow:var(--glow-v)
}
.logo b{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav-links{display:flex;gap:26px;flex:1;margin-left:8px}
.nav-links a{font-size:15px;color:var(--t3);position:relative;padding:5px 0;transition:color .22s}
.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--grad);transition:right .28s}
.nav-links a:hover{color:#fff}
.nav-links a:hover:after{right:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:15.5px;
  padding:14px 26px;border-radius:var(--r-s);border:1px solid transparent;transition:transform .22s,box-shadow .22s,background .22s,color .22s;white-space:nowrap}
.btn-grad{background:var(--grad);color:#06101F;box-shadow:var(--glow-v)}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 18px 46px rgba(139,92,246,.45)}
.btn-line{border-color:var(--line-2);color:var(--t1);background:rgba(255,255,255,.03)}
.btn-line:hover{border-color:var(--violet);color:var(--violet-l);background:rgba(139,92,246,.10)}
.btn-gold{background:var(--grad-gold);color:#231400;box-shadow:0 12px 34px rgba(251,191,36,.28)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:14.5px;border-radius:10px}

/* ---------------- 首屏 ---------------- */
.hero{padding:84px 0 72px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:52px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;color:var(--t2);
  background:var(--surface);border:1px solid var(--line-2);border-radius:999px;padding:7px 16px;margin-bottom:24px}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(34,211,238,.16);font-style:normal}
.hero h1{font-size:clamp(30px,4.6vw,54px);line-height:1.2;font-weight:900;letter-spacing:-.02em}
.hero h1 .line{display:block}
.hero p.lead{margin-top:22px;font-size:17.5px;color:var(--t2);max-width:620px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:46px;max-width:660px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-s);padding:16px 18px;position:relative;overflow:hidden}
.stat:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--grad)}
.stat b{display:block;font-size:25px;font-weight:900;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat span{font-size:13px;color:var(--t3)}

/* 首屏右侧视觉锚点 */
.hero-visual{position:relative}
.hero-visual .glow{position:absolute;inset:-16% -10% auto auto;width:70%;height:70%;
  background:radial-gradient(circle,rgba(139,92,246,.34),transparent 66%);filter:blur(12px);pointer-events:none}
.vcard{background:linear-gradient(160deg,rgba(255,255,255,.075),rgba(255,255,255,.025));
  border:1px solid var(--line-2);border-radius:var(--r);padding:20px 22px;backdrop-filter:blur(8px);
  box-shadow:var(--shadow);position:relative;z-index:1}
.vcard + .vcard{margin-top:14px}
.vcard .row{display:flex;align-items:center;gap:12px}
.vcard .dot{width:38px;height:38px;border-radius:11px;background:var(--grad-soft);border:1px solid var(--line-v);
  display:flex;align-items:center;justify-content:center;font-size:18px}
.vcard h4{font-size:15.5px;font-weight:700}
.vcard p{font-size:13.5px;color:var(--t3);margin-top:3px}
.vcard .bar{height:6px;border-radius:4px;background:rgba(148,163,184,.14);margin-top:14px;overflow:hidden}
.vcard .bar i{display:block;height:100%;background:var(--grad);border-radius:4px}
.vcard.alt .bar i{background:var(--grad-gold)}

/* ---------------- 区块通用 ---------------- */
section{padding:86px 0;position:relative}
.sec-head{max-width:760px;margin-bottom:46px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:800;letter-spacing:2.4px;text-transform:uppercase;color:var(--cyan)}
.kicker:before{content:"";width:22px;height:1px;background:var(--grad)}
.sec-head h2{font-size:clamp(24px,3.2vw,36px);line-height:1.3;font-weight:900;letter-spacing:-.015em;margin-top:14px}
.sec-head p{color:var(--t3);margin-top:14px;font-size:16.5px}

/* ---------------- 双入口 ---------------- */
.dual{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.door{position:relative;border-radius:var(--r-l);padding:36px 34px;overflow:hidden;
  background:linear-gradient(165deg,rgba(255,255,255,.07),rgba(255,255,255,.022));
  border:1px solid var(--line-2);transition:transform .3s,box-shadow .3s,border-color .3s}
.door:before{content:"";position:absolute;inset:0;border-radius:var(--r-l);padding:1px;
  background:var(--grad);opacity:0;transition:opacity .3s;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.door:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.door:hover:before{opacity:1}
.door .tag{position:absolute;right:26px;top:26px;font-size:12px;font-weight:700;letter-spacing:.8px;
  padding:5px 12px;border-radius:999px;border:1px solid var(--line-v);color:var(--violet-l);background:rgba(139,92,246,.12)}
.door.gold .tag{border-color:rgba(251,191,36,.4);color:var(--amber-l);background:rgba(251,191,36,.12)}
.door h3{font-size:23px;font-weight:900;margin-bottom:10px}
.door > p{color:var(--t2);font-size:15.5px;margin-bottom:20px}
.door ul{list-style:none;margin:0 0 26px}
.door li{font-size:15px;color:var(--t2);padding:8px 0 8px 26px;position:relative;border-bottom:1px dashed rgba(148,163,184,.13)}
.door li:last-child{border-bottom:0}
.door li:before{content:"";position:absolute;left:2px;top:17px;width:9px;height:9px;border-radius:3px;background:var(--grad)}
.door.gold li:before{background:var(--grad-gold)}
.door li b{color:#fff}

/* ---------------- 卡片网格 ---------------- */
.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)}
.card{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.058),rgba(255,255,255,.018));
  border:1px solid var(--line);border-radius:var(--r);padding:28px 26px;transition:transform .28s,border-color .28s,box-shadow .28s;overflow:hidden}
.card:hover{transform:translateY(-5px);border-color:var(--line-v);box-shadow:var(--shadow)}
.card .ico{width:48px;height:48px;border-radius:14px;background:var(--grad-soft);border:1px solid var(--line-v);
  display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px}
.card h3{font-size:18px;font-weight:800;margin-bottom:10px}
.card p{font-size:15px;color:var(--t3)}
.card .tagline{display:inline-block;margin-top:16px;font-size:12.5px;color:var(--cyan-l);
  background:rgba(34,211,238,.10);border:1px solid var(--line-c);border-radius:999px;padding:4px 12px}
.card .price{margin-top:16px;font-size:16px;font-weight:800;color:var(--amber-l)}
.card.gold .ico{border-color:rgba(251,191,36,.42);background:linear-gradient(115deg,rgba(251,191,36,.16),rgba(251,146,60,.12))}

/* ---------------- 五级阶梯 ---------------- */
.rail{position:relative;padding-left:34px}
.rail:before{content:"";position:absolute;left:11px;top:12px;bottom:12px;width:2px;background:linear-gradient(180deg,var(--violet),var(--cyan))}
.level{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.058),rgba(255,255,255,.018));
  border:1px solid var(--line);border-radius:var(--r);padding:24px 28px;margin-bottom:16px;transition:.28s}
.level:hover{border-color:var(--line-c);transform:translateX(4px)}
.level .n{position:absolute;left:-34px;top:24px;width:24px;height:24px;border-radius:50%;
  background:var(--bg-2);border:2px solid var(--violet);display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:900;color:var(--violet-l)}
.level h4{font-size:18px;font-weight:800;margin-bottom:8px}
.level h4 em{font-style:normal;font-size:12.5px;letter-spacing:1.6px;color:var(--cyan);margin-right:10px;font-weight:800}
.level p{font-size:15px;color:var(--t3)}

/* ---------------- 信任条 ---------------- */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.trust div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 18px;text-align:center;transition:.28s}
.trust div:hover{border-color:var(--line-c);transform:translateY(-4px)}
.trust b{display:block;font-size:16px;font-weight:900;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:6px}
.trust span{font-size:13px;color:var(--t3)}
.quote-box{margin-top:30px;background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line);border-left:3px solid var(--cyan);border-radius:var(--r);padding:26px 28px}
.quote-box p{color:var(--t2);font-size:15.5px}
.quote-box span{display:block;margin-top:10px;font-size:13px;color:var(--t4)}

/* ---------------- 招募大卡 ---------------- */
.recruit{position:relative;border-radius:26px;padding:48px 44px;overflow:hidden;
  background:linear-gradient(140deg,rgba(139,92,246,.18),rgba(34,211,238,.10) 55%,rgba(251,191,36,.07));
  border:1px solid var(--line-2);display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.recruit:after{content:"";position:absolute;right:-90px;bottom:-120px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(34,211,238,.22),transparent 66%);pointer-events:none}
.recruit h2{font-size:clamp(24px,3vw,34px);font-weight:900;line-height:1.28;margin:12px 0 14px}
.recruit p{color:var(--t2);font-size:16px}
.recruit .price-row{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-top:24px}
.recruit .price-row b{font-size:38px;font-weight:900;background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.recruit .price-row span{color:var(--t3);font-size:14.5px}
.recruit .box{background:rgba(8,11,22,.42);border:1px solid var(--line-2);border-radius:var(--r);padding:24px;backdrop-filter:blur(6px);position:relative;z-index:1}
.recruit .box ul{list-style:none}
.recruit .box li{font-size:14.5px;color:var(--t2);padding:9px 0;border-bottom:1px dashed rgba(148,163,184,.15)}
.recruit .box li:last-child{border-bottom:0}
.recruit .box li b{color:var(--cyan-l);margin-right:8px}

/* ---------------- FAQ ---------------- */
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-s);padding:18px 22px;margin-bottom:12px;transition:.26s}
.faq details[open]{border-color:var(--line-v);background:rgba(139,92,246,.06)}
.faq summary{font-weight:700;font-size:16.5px;cursor:pointer;list-style:none;position:relative;padding-right:26px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:0;top:-2px;color:var(--violet-l);font-weight:800;font-size:19px}
.faq details[open] summary:after{content:"–"}
.faq p{margin-top:12px;color:var(--t3);font-size:15px}

/* ---------------- 联系 ---------------- */
.contact{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}

/* ---------------- 页脚 ---------------- */
.foot{border-top:1px solid var(--line);padding:56px 0 34px;background:rgba(6,9,18,.6)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;margin-bottom:32px}
.foot h4{font-size:15px;font-weight:800;margin-bottom:14px;color:#fff}
.foot p,.foot a{font-size:14px;color:var(--t3)}
.foot a{display:block;padding:5px 0;transition:color .2s}
.foot a:hover{color:var(--cyan-l)}
.foot-bar{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--t4)}

/* ---------------- 浮动CTA ---------------- */
.float{position:fixed;right:20px;bottom:24px;z-index:90;display:flex;flex-direction:column;gap:10px}
.float a{background:var(--grad);color:#06101F;font-weight:800;font-size:14.5px;padding:13px 22px;border-radius:999px;box-shadow:var(--glow-v)}
.float a:hover{transform:translateY(-2px)}

/* ---------------- 进场动效 ---------------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ---------------- 响应式 ---------------- */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{display:none}
  .g4,.trust{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .nav-links{display:none}
  section{padding:64px 0}
  .hero{padding:56px 0 48px}
  .dual,.g2,.g3,.contact{grid-template-columns:1fr}
  .recruit{grid-template-columns:1fr;padding:34px 24px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .wrap{padding:0 18px}
  .g4,.trust,.stats{grid-template-columns:1fr}
  .sec-head h2{font-size:23px}
  .hero-btns .btn{width:100%}
  .foot-grid{grid-template-columns:1fr}
  .float{right:14px;bottom:16px}
}

/* ---------------- 工具库（已并入首页） ---------------- */
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.chip{font-size:13.5px;padding:8px 16px;border-radius:999px;border:1px solid var(--line-2);color:var(--t3);cursor:pointer;background:rgba(255,255,255,.03);transition:.2s;user-select:none}
.chip:hover{color:#fff;border-color:var(--line-c)}
.chip.on{background:var(--grad);color:#06101F;font-weight:800;border-color:transparent}
.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tool{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid var(--line);border-radius:14px;
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));transition:.24s}
.tool:hover{border-color:var(--line-c);transform:translateY(-3px);box-shadow:var(--shadow)}
.tool-logo{flex:0 0 38px}
.tool-logo img{width:38px;height:38px;border-radius:9px;background:#fff;padding:3px;object-fit:contain}
.tool h5{font-size:15.5px;font-weight:800}
.tool h5 .star{font-size:11px;color:var(--amber-l);border:1px solid rgba(251,191,36,.45);border-radius:999px;padding:1px 8px;margin-left:8px;vertical-align:2px}
.tool p{font-size:13px;color:var(--t3);margin-top:4px;line-height:1.6}
.tool .tags{margin-top:8px}
.tool .tags span{display:inline-block;font-size:11px;color:var(--cyan-l);border:1px solid var(--line-c);border-radius:999px;padding:1px 9px;margin-right:6px}
@media(max-width:900px){.tools-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.tools-grid{grid-template-columns:1fr}}

/* ---------------- 移动端顶栏：横向导航保留（可左右滑动） ---------------- */
@media(max-width:860px){
  .nav-in{flex-wrap:wrap;gap:12px;padding:12px 18px}
  .logo{font-size:17px}
  .logo-mark{width:30px;height:30px;font-size:13px;border-radius:9px}
  .nav .btn-line{margin-left:auto}
  .nav .btn-sm{padding:9px 14px;font-size:14px}
  .nav-links{
    display:flex;flex:1 0 100%;order:3;margin-left:0;gap:22px;
    overflow-x:auto;white-space:nowrap;padding:2px 0 4px;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
  }
  .nav-links::-webkit-scrollbar{display:none}
  .nav-links a{font-size:15px;padding:3px 0}
}

/* ============================================================
   智能体卡片（6 条内容生产线 + 更多 AI 员工）
   ============================================================ */
.agents-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.agent{
  position:relative;display:flex;flex-direction:column;gap:12px;
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.018));
  border:1px solid var(--line-2);border-radius:var(--r);padding:24px 22px;
  transition:transform .25s,border-color .25s,box-shadow .25s;overflow:hidden
}
.agent:hover{transform:translateY(-4px);border-color:var(--line-v);box-shadow:0 20px 48px rgba(2,6,23,.55)}
.agent .em{font-size:32px;line-height:1}
.agent .hd{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.agent h3{font-size:18.5px;font-weight:800;letter-spacing:-.01em}
.agent .bdg{font-size:11.5px;font-weight:700;border-radius:999px;padding:2px 10px;border:1px solid transparent;white-space:nowrap}
.agent .bdg.live{color:var(--cyan-l);border-color:var(--line-c);background:rgba(34,211,238,.10)}
.agent .bdg.gold{color:var(--amber-l);border-color:rgba(251,191,36,.45);background:rgba(251,191,36,.10)}
.agent .bdg.soon{color:var(--t3);border-color:var(--line-2);background:rgba(255,255,255,.04)}
.agent p{font-size:14.5px;color:var(--t3);line-height:1.75}
.agent .acts{margin-top:auto;display:flex;flex-direction:column;gap:9px;padding-top:6px}
.agent .go{
  display:block;text-align:center;padding:13px 16px;border-radius:11px;
  font-weight:800;font-size:15px;background:var(--grad);color:#06101F;
  transition:transform .2s,box-shadow .2s
}
.agent .go:hover{transform:translateY(-2px);box-shadow:var(--glow-v)}
.agent.gold .go{background:var(--grad-gold);color:#231400}
.agent.plain .go{background:rgba(255,255,255,.06);color:var(--t2);border:1px solid var(--line-2)}
.agent.plain .go:hover{border-color:var(--violet);color:#fff;box-shadow:none}
.agent .alt{display:block;text-align:center;font-size:13px;color:var(--cyan-l);font-weight:700}
.agent .alt:hover{text-decoration:underline}
.agent.gold{border-color:rgba(251,191,36,.40);background:linear-gradient(180deg,rgba(251,191,36,.09),rgba(255,255,255,.018))}
.agent.max{border-color:var(--line-c);box-shadow:0 0 40px rgba(34,211,238,.10)}
.agent.max:before{
  content:"";position:absolute;top:-60px;right:-60px;width:140px;height:140px;border-radius:50%;
  background:radial-gradient(circle,rgba(34,211,238,.20),transparent 70%);pointer-events:none
}
.sub-h{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin:56px 0 20px}
.sub-h h3{font-size:21px;font-weight:800}
.sub-h span{font-size:14px;color:var(--t4)}
.note-line{margin-top:22px;font-size:14px;color:var(--t4);text-align:center;line-height:1.8}
@media(max-width:1024px){.agents-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.agents-grid{grid-template-columns:1fr}}

/* WorkBuddy 能力卡 */
.wb-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.wb{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);padding:22px}
.wb .ico{font-size:26px;margin-bottom:12px}
.wb h4{font-size:16.5px;font-weight:800;margin-bottom:10px}
.wb li{list-style:none;font-size:13.5px;color:var(--t3);padding:3px 0}
.wb li:before{content:"·";margin-right:8px;color:var(--cyan)}
.scenes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.scene{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:10px}
.scene h4{font-size:17px;font-weight:800}
.scene p{font-size:14.5px;color:var(--t3);line-height:1.75}
.scene .chips-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.scene .chips-row span{font-size:11.5px;color:var(--t2);background:rgba(255,255,255,.06);border-radius:8px;padding:3px 10px}
@media(max-width:1024px){.wb-grid{grid-template-columns:1fr 1fr}.scenes{grid-template-columns:1fr}}
@media(max-width:620px){.wb-grid{grid-template-columns:1fr}}