/* === 基础重置与变量 === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#050816;--bg2:#0a0f1e;--bg3:#0f1528;
  --text:#e2e8f0;--text2:#94a3b8;--text3:#64748b;
  --accent:#6366f1;--accent2:#818cf8;--accent-glow:rgba(99,102,241,.35);
  --cyan:#06b6d4;--cyan-glow:rgba(6,182,212,.25);
  --green:#22c55e;--blue:#3b82f6;--purple:#a855f7;--orange:#f59e0b;--pink:#ec4899;
  --card:rgba(15,21,40,.6);--card-border:rgba(255,255,255,.06);
  --glass:rgba(255,255,255,.03);--glass-border:rgba(255,255,255,.08);
  --radius:16px;--radius-sm:10px;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:var(--accent2);text-decoration:none;transition:color .3s}
a:hover{color:#fff}
h1,h2,h3,h4{font-weight:700;line-height:1.3}

/* === 粒子Canvas === */
#particles{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}

/* === 鼠标光晕 === */
.cursor-glow{position:fixed;width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(99,102,241,.1) 0%,rgba(6,182,212,.05) 30%,transparent 65%);
  pointer-events:none;z-index:1;transform:translate(-50%,-50%);
  transition:opacity .4s;opacity:0}
.cursor-glow.active{opacity:1}

/* === 工业光标系统 === */
body{cursor:none}
a,button,.btn,[role="button"]{cursor:none}

.cursor-system{position:fixed;pointer-events:none;z-index:9999;
  transform:translate(-50%,-50%);opacity:0;transition:opacity .3s}
.cursor-system.active{opacity:1}

.cursor-ring{display:block;transition:transform .15s ease-out}
.cursor-system.hovering .cursor-ring{transform:scale(1.3)}

.ring-outer{stroke:rgba(6,182,212,.3);transition:stroke .3s}
.ring-dash{stroke:rgba(99,102,241,.25);animation:cursorSpin 12s linear infinite}
.cross-h,.cross-v{stroke:rgba(6,182,212,.5);transition:stroke .3s}
.ring-dot{stroke:var(--cyan);transition:all .3s}

.cursor-system.hovering .ring-outer{stroke:rgba(6,182,212,.6)}
.cursor-system.hovering .cross-h,
.cursor-system.hovering .cross-v{stroke:rgba(6,182,212,.9)}
.cursor-system.hovering .ring-dot{stroke:#fff;r:3}
.cursor-system.hovering .ring-dash{stroke:rgba(99,102,241,.5);animation-duration:3s}

.cursor-system.clicking .cursor-ring{transform:scale(0.85)}
.cursor-system.clicking .ring-outer{stroke:rgba(236,72,153,.6)}
.cursor-system.clicking .ring-dot{stroke:var(--pink);r:4}

@keyframes cursorSpin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}

.cursor-coords{position:absolute;top:100%;left:50%;transform:translateX(-50%);
  margin-top:6px;font-family:'Courier New',monospace;font-size:9px;
  color:rgba(6,182,212,.4);letter-spacing:1.5px;white-space:nowrap;
  transition:color .3s}
.cursor-system.hovering .cursor-coords{color:rgba(6,182,212,.7)}

/* === 顶部通知栏 === */
.top-bar{
  background:linear-gradient(90deg,var(--accent),var(--purple),var(--cyan));
  background-size:200% 100%;animation:gradientShift 4s ease infinite;
  text-align:center;padding:10px 40px;font-size:13px;position:relative;color:#fff;
  letter-spacing:.5px;z-index:101}
.close-btn{position:absolute;right:16px;top:50%;transform:translateY(-50%);
  background:none;border:none;color:#fff;font-size:20px;cursor:pointer;opacity:.7;transition:opacity .2s}
.close-btn:hover{opacity:1}
@keyframes gradientShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* === 导航栏 === */
.navbar{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;
  justify-content:space-between;padding:16px 48px;
  background:rgba(5,8,22,.7);backdrop-filter:blur(20px) saturate(1.4);
  border-bottom:1px solid var(--glass-border);transition:top .3s,box-shadow .3s}
.navbar.has-bar{top:40px}
.navbar.scrolled{box-shadow:0 4px 30px rgba(0,0,0,.4)}
.logo{font-size:20px;font-weight:800;color:#fff;letter-spacing:1px}
.logo .accent,.accent{color:var(--cyan)}
.nav-links{display:flex;gap:32px}
.nav-links a{color:var(--text2);font-size:14px;font-weight:500;transition:all .3s;position:relative;padding-bottom:4px}
.nav-links a::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--cyan));transition:all .3s;transform:translateX(-50%)}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}

/* === 通用板块 === */
.section{padding:120px 48px;max-width:1200px;margin:0 auto;position:relative;z-index:2}
.section-label{display:inline-block;
  background:linear-gradient(135deg,rgba(99,102,241,.15),rgba(6,182,212,.1));
  border:1px solid rgba(99,102,241,.2);
  color:var(--cyan);padding:6px 18px;border-radius:24px;font-size:12px;
  font-weight:600;margin-bottom:16px;letter-spacing:1px;text-transform:uppercase}
.section h2{font-size:40px;margin-bottom:14px;
  background:linear-gradient(135deg,#fff 0%,var(--text2) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-desc{color:var(--text2);font-size:16px;margin-bottom:56px}
.mt-24{margin-top:24px}

/* === Hero 区域 === */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:space-between;
  padding:160px 48px 100px;max-width:1200px;margin:0 auto;gap:60px;position:relative;z-index:2}
.hero::before{content:'';position:absolute;top:20%;left:-10%;width:500px;height:500px;
  background:radial-gradient(circle,rgba(99,102,241,.15),transparent 70%);
  filter:blur(80px);pointer-events:none;animation:heroGlow 6s ease-in-out infinite alternate}
.hero::after{content:'';position:absolute;bottom:10%;right:-5%;width:400px;height:400px;
  background:radial-gradient(circle,rgba(6,182,212,.1),transparent 70%);
  filter:blur(60px);pointer-events:none;animation:heroGlow 8s ease-in-out infinite alternate-reverse}
@keyframes heroGlow{0%{opacity:.6;transform:scale(1)}100%{opacity:1;transform:scale(1.15)}}
.hero-content{flex:1;position:relative;z-index:2}
.hero h1{font-size:56px;margin-bottom:16px;letter-spacing:-1px}
.gradient-text{background:linear-gradient(135deg,var(--accent2) 0%,var(--cyan) 50%,var(--purple) 100%);
  background-size:200% auto;animation:textShimmer 4s linear infinite;
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
@keyframes textShimmer{0%{background-position:0% center}100%{background-position:200% center}}
.hero-subtitle{font-size:16px;color:var(--cyan);font-weight:600;margin-bottom:14px;
  letter-spacing:4px;text-transform:uppercase;opacity:.8}
.hero-desc{color:var(--text2);font-size:17px;line-height:1.9;margin-bottom:36px}
.hero-buttons{display:flex;gap:16px}
.btn{display:inline-block;padding:13px 30px;border-radius:var(--radius-sm);font-size:15px;
  font-weight:600;transition:all .3s;cursor:pointer;position:relative;overflow:hidden}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--purple));color:#fff;border:none;
  box-shadow:0 4px 20px var(--accent-glow)}
.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transition:left .5s}
.btn-primary:hover::before{left:100%}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px var(--accent-glow);color:#fff}
.btn-outline{border:1px solid var(--glass-border);color:var(--text);
  background:var(--glass);backdrop-filter:blur(10px)}
.btn-outline:hover{border-color:var(--cyan);color:#fff;
  background:rgba(6,182,212,.08);box-shadow:0 4px 20px var(--cyan-glow)}
.hero-badge{width:300px;text-align:center;padding:36px 28px;position:relative;z-index:2;
  background:var(--card);backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);border-radius:var(--radius);
  box-shadow:0 8px 40px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.05)}
.badge-title{font-size:38px;font-weight:900;color:#fff;letter-spacing:3px}
.badge-sub{font-size:22px;font-weight:700;
  background:linear-gradient(90deg,var(--accent2),var(--cyan));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  margin-bottom:20px}
.model-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.model-tags span{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);
  padding:5px 14px;border-radius:24px;font-size:12px;color:var(--text2);
  transition:all .3s}
.model-tags span:hover{border-color:var(--cyan);color:var(--cyan);
  background:rgba(6,182,212,.08);box-shadow:0 0 12px var(--cyan-glow)}

/* === 数据总览 === */
.stats{text-align:center;padding-top:100px;padding-bottom:100px;position:relative}
.stats::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background:linear-gradient(180deg,rgba(99,102,241,.04) 0%,transparent 50%,rgba(6,182,212,.03) 100%);
  pointer-events:none}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:24px}
.stat-card{background:var(--card);backdrop-filter:blur(10px);
  border:1px solid var(--glass-border);border-radius:var(--radius);padding:36px 16px;
  text-align:center;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(99,102,241,.5),transparent);opacity:0;transition:opacity .4s}
.stat-card:hover{transform:translateY(-6px);border-color:rgba(99,102,241,.3);
  box-shadow:0 12px 40px rgba(99,102,241,.15)}
.stat-card:hover::before{opacity:1}
.stat-num{font-size:52px;font-weight:800;
  background:linear-gradient(135deg,#fff,var(--accent2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline}
.stat-unit{font-size:20px;color:var(--cyan);font-weight:600;display:inline}
.stat-label{color:var(--text2);font-size:14px;margin-top:10px}
.stats-note{color:var(--text3);font-size:13px}

/* === 五大行业 - 玻璃态卡片 === */
.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.industry-card{background:var(--card);backdrop-filter:blur(12px);
  border:1px solid var(--glass-border);border-radius:var(--radius);padding:30px;
  transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;
  transform-style:preserve-3d;perspective:800px}
.industry-card::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;
  background:conic-gradient(from 0deg,transparent,rgba(99,102,241,.08),transparent,rgba(6,182,212,.06),transparent);
  opacity:0;transition:opacity .5s;animation:cardRotate 8s linear infinite paused}
.industry-card:hover::before{opacity:1;animation-play-state:running}
@keyframes cardRotate{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
.industry-card:hover{transform:translateY(-8px);
  border-color:rgba(99,102,241,.25);
  box-shadow:0 16px 48px rgba(99,102,241,.12),0 0 0 1px rgba(99,102,241,.1)}
.card-icon{font-size:40px;margin-bottom:14px;
  filter:drop-shadow(0 0 8px rgba(99,102,241,.3))}
.industry-card h3{font-size:18px;margin-bottom:8px;color:#fff}
.card-meta{color:var(--cyan);font-size:12px;margin-bottom:14px;letter-spacing:.5px;font-weight:500}
.industry-card p{color:var(--text2);font-size:14px;line-height:1.8;margin-bottom:16px}
.card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.card-tags span{background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.15);
  color:var(--cyan);padding:4px 12px;border-radius:24px;font-size:11px;
  transition:all .3s;font-weight:500}
.card-tags span:hover{background:rgba(6,182,212,.15);box-shadow:0 0 10px var(--cyan-glow)}
.card-mode{color:var(--accent2);font-size:13px;font-weight:600;padding-top:14px;
  border-top:1px solid var(--glass-border);margin-top:4px}
.industry-grid .industry-card:nth-child(4),.industry-grid .industry-card:nth-child(5){grid-column:span 1}
@media(min-width:900px){.industry-grid{grid-template-columns:repeat(3,1fr)}
  .industry-grid .industry-card:nth-child(4){grid-column:1/2}
  .industry-grid .industry-card:nth-child(5){grid-column:2/3}}

/* === AI能力架构 === */
.architecture{position:relative}
.architecture::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background:linear-gradient(180deg,rgba(6,182,212,.03) 0%,transparent 30%,transparent 70%,rgba(99,102,241,.03) 100%);
  pointer-events:none}
.arch-container{display:grid;grid-template-columns:2fr 1fr;gap:32px}
.arch-layers{display:flex;flex-direction:column;gap:16px}
.arch-layer{background:var(--card);backdrop-filter:blur(10px);
  border:1px solid var(--glass-border);border-radius:var(--radius);padding:24px;
  display:grid;grid-template-columns:52px 1fr;gap:0 16px;
  transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.arch-layer::after{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;
  background:linear-gradient(180deg,var(--accent),var(--cyan));opacity:0;transition:opacity .4s}
.arch-layer:hover{border-color:rgba(99,102,241,.25);
  box-shadow:0 8px 32px rgba(99,102,241,.1);transform:translateX(4px)}
.arch-layer:hover::after{opacity:1}
.layer-num{font-size:28px;font-weight:800;
  background:linear-gradient(135deg,var(--accent),var(--cyan));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  opacity:.5;grid-row:span 3;align-self:center;text-align:center}
.arch-layer h3{font-size:16px;margin-bottom:4px;color:#fff}
.arch-layer p{color:var(--text2);font-size:13px;margin-bottom:10px}
.layer-tags{display:flex;flex-wrap:wrap;gap:6px}
.layer-tags span{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);
  padding:4px 12px;border-radius:24px;font-size:11px;color:var(--text2);transition:all .3s}
.layer-tags span:hover{border-color:var(--cyan);color:var(--cyan)}
.arch-metrics{background:var(--card);backdrop-filter:blur(10px);
  border:1px solid var(--glass-border);border-radius:var(--radius);padding:30px;
  position:sticky;top:120px;align-self:start;
  box-shadow:0 8px 40px rgba(0,0,0,.2)}
.arch-metrics h3{font-size:18px;margin-bottom:20px;color:#fff}
.metric{margin-bottom:22px}
.metric-label{color:var(--text2);font-size:12px;letter-spacing:.5px;text-transform:uppercase}
.metric-value{font-size:30px;font-weight:800;margin:6px 0;
  background:linear-gradient(135deg,#fff,var(--cyan));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.metric-bar{height:3px;background:rgba(255,255,255,.06);border-radius:2px;overflow:hidden}
.bar-fill{height:100%;border-radius:2px;transition:width 2s cubic-bezier(.4,0,.2,1);
  background:linear-gradient(90deg,var(--accent),var(--cyan));
  box-shadow:0 0 8px var(--cyan-glow)}
.tech-checks{display:flex;flex-direction:column;gap:10px;color:var(--text2);font-size:13px}
.tech-checks div{padding-left:4px;border-left:2px solid transparent;transition:all .3s}
.tech-checks div:hover{border-left-color:var(--cyan);color:var(--cyan);padding-left:10px}

/* === 深度洞察 === */
.insight-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.insight-card{background:var(--card);backdrop-filter:blur(10px);
  border:1px solid var(--glass-border);border-radius:var(--radius);padding:30px;
  transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.insight-card::before{content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(99,102,241,.06),transparent 60%);
  opacity:0;transition:opacity .4s}
.insight-card:hover{transform:translateY(-6px);border-color:rgba(99,102,241,.25);
  box-shadow:0 16px 48px rgba(99,102,241,.1)}
.insight-card:hover::before{opacity:1}
.insight-card.featured{grid-column:span 2;
  background:linear-gradient(135deg,rgba(99,102,241,.1),rgba(6,182,212,.05));
  border-color:rgba(99,102,241,.2);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.insight-tag{display:inline-block;
  background:linear-gradient(135deg,rgba(99,102,241,.2),rgba(6,182,212,.15));
  border:1px solid rgba(99,102,241,.2);
  color:var(--cyan);padding:4px 14px;border-radius:24px;font-size:11px;
  font-weight:600;margin-bottom:14px;letter-spacing:.5px}
.insight-card h3{font-size:18px;margin-bottom:12px;color:#fff}
.insight-card p{color:var(--text2);font-size:14px;line-height:1.8}

/* === 三波浪潮 === */
.priority{position:relative}
.priority::before{content:'';position:absolute;top:50%;left:50%;width:600px;height:600px;
  background:radial-gradient(circle,rgba(99,102,241,.06),transparent 70%);
  transform:translate(-50%,-50%);pointer-events:none}
.wave-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.wave-card{background:var(--card);backdrop-filter:blur(10px);
  border:1px solid var(--glass-border);border-radius:var(--radius);padding:30px;
  position:relative;overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1)}
.wave-card:hover{transform:translateY(-6px);
  box-shadow:0 16px 48px rgba(0,0,0,.2)}
.wave-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px}
.wave-card::after{content:'';position:absolute;top:0;left:0;right:0;height:60px;opacity:.06;pointer-events:none}
.wave-1::before{background:linear-gradient(90deg,var(--green),var(--cyan))}
.wave-1::after{background:linear-gradient(180deg,var(--green),transparent)}
.wave-1:hover{border-color:rgba(34,197,94,.3);box-shadow:0 16px 48px rgba(34,197,94,.1)}
.wave-2::before{background:linear-gradient(90deg,var(--blue),var(--purple))}
.wave-2::after{background:linear-gradient(180deg,var(--blue),transparent)}
.wave-2:hover{border-color:rgba(99,102,241,.3);box-shadow:0 16px 48px rgba(99,102,241,.1)}
.wave-3::before{background:linear-gradient(90deg,var(--purple),var(--pink))}
.wave-3::after{background:linear-gradient(180deg,var(--purple),transparent)}
.wave-3:hover{border-color:rgba(168,85,247,.3);box-shadow:0 16px 48px rgba(168,85,247,.1)}
.wave-label{display:inline-block;padding:4px 14px;border-radius:24px;font-size:11px;
  font-weight:600;margin-bottom:14px;letter-spacing:.5px}
.wave-1 .wave-label{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.2);color:var(--green)}
.wave-2 .wave-label{background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.2);color:var(--accent2)}
.wave-3 .wave-label{background:rgba(168,85,247,.12);border:1px solid rgba(168,85,247,.2);color:var(--purple)}
.wave-card h3{font-size:20px;margin-bottom:12px;color:#fff}
.wave-card p{color:var(--text2);font-size:14px;line-height:1.8;margin-bottom:16px}
.wave-examples{color:var(--text3);font-size:12px;border-top:1px solid var(--glass-border);
  padding-top:14px;letter-spacing:.3px}

/* === 为谁服务 === */
.role-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:800px;margin:0 auto}
.role-card{background:var(--card);backdrop-filter:blur(10px);
  border:1px solid var(--glass-border);border-radius:var(--radius);padding:32px;
  text-align:center;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.role-card::before{content:'';position:absolute;top:0;left:50%;width:80px;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  transform:translateX(-50%);opacity:0;transition:all .4s}
.role-card:hover{transform:translateY(-6px);border-color:rgba(99,102,241,.25);
  box-shadow:0 16px 48px rgba(99,102,241,.1)}
.role-card:hover::before{opacity:1;width:60%}
.role-icon{font-size:44px;margin-bottom:18px;
  filter:drop-shadow(0 0 12px rgba(99,102,241,.3))}
.role-card h3{font-size:18px;margin-bottom:14px;color:#fff}
.role-card p{color:var(--text2);font-size:14px;line-height:1.8;margin-bottom:18px}
.card-link{color:var(--cyan);font-size:14px;font-weight:600;
  transition:all .3s;display:inline-flex;align-items:center;gap:4px}
.card-link:hover{color:#fff;gap:8px}

/* === CTA === */
.cta{text-align:center;padding:100px 48px;position:relative}
.cta::before{content:'';position:absolute;top:50%;left:50%;width:800px;height:400px;
  background:radial-gradient(ellipse,rgba(99,102,241,.1),rgba(6,182,212,.05),transparent 70%);
  transform:translate(-50%,-50%);pointer-events:none;filter:blur(40px)}
.cta h2{font-size:40px;margin-bottom:14px;position:relative;z-index:2;
  background:linear-gradient(135deg,#fff,var(--accent2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.cta-buttons{display:flex;gap:16px;justify-content:center;margin-top:36px;position:relative;z-index:2}

/* === 页脚 === */
.footer{background:var(--bg2);border-top:1px solid var(--glass-border);
  padding:60px 48px 24px;max-width:100%;position:relative;z-index:2}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;
  max-width:1200px;margin:0 auto 40px}
.footer-brand p{color:var(--text2);font-size:14px;margin-top:12px;line-height:1.7}
.footer-col h4{font-size:13px;margin-bottom:16px;color:var(--cyan);
  letter-spacing:1px;text-transform:uppercase}
.footer-col a,.footer-col p{display:block;color:var(--text3);font-size:13px;margin-bottom:10px;transition:all .3s}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid var(--glass-border);
  color:var(--text3);font-size:12px;max-width:1200px;margin:0 auto}

/* === 动画 === */
.fade-in{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}
.fade-in.visible{opacity:1;transform:translateY(0)}
.fade-in:nth-child(2){transition-delay:.1s}
.fade-in:nth-child(3){transition-delay:.2s}

/* === 分隔线光效 === */
.section-divider{height:1px;max-width:1200px;margin:0 auto;position:relative;z-index:2;
  background:linear-gradient(90deg,transparent,var(--glass-border),rgba(99,102,241,.2),var(--glass-border),transparent)}

/* === 响应式 === */
@media(max-width:768px){
  .navbar{padding:12px 20px}
  .nav-links{gap:16px}
  .nav-links a{font-size:13px}
  .hero{flex-direction:column;padding:120px 20px 60px;min-height:auto;gap:32px}
  .hero h1{font-size:34px}
  .hero-badge{width:100%}
  .section{padding:80px 20px}
  .section h2{font-size:28px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .industry-grid,.wave-grid,.role-grid{grid-template-columns:1fr}
  .arch-container{grid-template-columns:1fr}
  .arch-metrics{position:static}
  .insight-grid{grid-template-columns:1fr}
  .insight-card.featured{grid-column:span 1}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .hero-buttons,.cta-buttons{flex-direction:column;align-items:stretch}
  .cursor-glow,.cursor-system{display:none}
  body,a,button,.btn,[role="button"]{cursor:auto}
}