/* ============================================================
   通界无限 · 官网
   设计基准：Stripe 式细字重排版 + 通界 VI 深蓝渐变 / logo 蓝
   ============================================================ */

:root{
  --blue:#1664ff;
  --blue-soft:#4d8bff;
  --navy-1:#081633;
  --navy-2:#0D2A6B;
  --navy-3:#1544B0;

  --ink:#0d1526;
  --ink-2:#39414f;
  --mute:#6b7586;
  --mute-2:#9aa4b2;

  --canvas:#ffffff;
  --soft:#f6f8fc;
  --hairline:#e7ecf4;
  --hairline-strong:#d8e0ec;

  --max:1200px;
  --pad:32px;

  --font: "PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono: ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--canvas);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ---------------- 导航 ---------------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(8,22,51,.72);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-inner{
  max-width:var(--max);margin:0 auto;padding:0 var(--pad);
  height:64px;display:flex;align-items:center;gap:40px;
}
.brand{display:flex;align-items:center;gap:9px}
.brand img{width:26px;height:26px;object-fit:contain}
.brand-name{color:#fff;font-size:14px;font-weight:600;letter-spacing:.5px}
.brand-en{
  color:rgba(255,255,255,.45);font-size:9.5px;letter-spacing:.22em;
  font-family:var(--mono);padding-left:2px;
}
.nav-links{display:flex;gap:30px;margin-left:auto}
.nav-links a{
  color:rgba(255,255,255,.72);font-size:13.5px;letter-spacing:.3px;
  transition:color .18s;
}
.nav-links a:hover{color:#fff}

/* ---------------- 按钮 ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  height:46px;padding:0 24px;border-radius:6px;
  font-size:14px;letter-spacing:.3px;font-weight:500;
  transition:background .18s,border-color .18s,transform .18s;
  white-space:nowrap;
}
.btn-sm{height:36px;padding:0 18px;font-size:13px}
.btn-primary{background:var(--blue);color:#fff;border:1px solid var(--blue)}
.btn-primary:hover{background:#0f56e6;border-color:#0f56e6;transform:translateY(-1px)}
.btn-ghost-light{
  color:#fff;border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.04);
}
.btn-ghost-light:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4)}

/* ---------------- HERO ---------------- */
.hero{
  position:relative;overflow:hidden;
  padding:172px 0 132px;
  background:
    radial-gradient(900px 420px at 78% -10%, rgba(22,100,255,.38), transparent 62%),
    radial-gradient(600px 320px at 8% 8%, rgba(38,120,255,.22), transparent 60%),
    linear-gradient(115deg,var(--navy-1) 0%,var(--navy-2) 52%,var(--navy-3) 100%);
  color:#fff;
}
/* 静态网格，边缘淡出 */
.hero-grid{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(70% 70% at 50% 30%, #000 0%, transparent 100%);
  mask-image:radial-gradient(70% 70% at 50% 30%, #000 0%, transparent 100%);
}
.hero-inner{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:0 var(--pad)}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.62);font-family:var(--mono);
}
.eyebrow .dot{
  width:5px;height:5px;border-radius:50%;background:var(--blue-soft);
  box-shadow:0 0 0 4px rgba(77,139,255,.16);
}

.hero-title{
  margin:26px 0 0;
  max-width:none;
  font-size:clamp(34px,3.7vw,52px);
  font-weight:300;
  line-height:1.18;
  letter-spacing:-.022em;
  max-width:15em;
}
.hero-sub{
  margin:28px 0 0;
  max-width:36em;
  font-size:16.5px;line-height:1.95;font-weight:300;
  color:rgba(255,255,255,.72);
  letter-spacing:.2px;
}
.hero-actions{display:flex;gap:14px;margin-top:42px;flex-wrap:wrap}

.hero-meta{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  margin-top:64px;padding-top:26px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.58);letter-spacing:.3px;
}
.hero-meta span{color:#fff;font-weight:500;margin-right:6px}
.hero-meta .sep{width:1px;height:12px;background:rgba(255,255,255,.16)}

/* ---------------- 能力条 ---------------- */
.strip{
  border-bottom:1px solid var(--hairline);
  background:var(--canvas);
}
.strip-inner{
  max-width:var(--max);margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.strip-item{
  display:flex;align-items:center;gap:12px;
  padding:26px 0;
  border-right:1px solid var(--hairline);
}
.strip-item:last-child{border-right:none}
.strip-k{
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--mute-2);
}
.strip-v{font-size:13.5px;color:var(--ink-2);letter-spacing:.3px}

/* ---------------- 通用区块 ---------------- */
.section{padding:132px 0}
.section-alt{background:var(--soft);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.section > .section-head,
.section > .services,
.section > .method,
.section > .assurance{
  max-width:var(--max);margin:0 auto;padding:0 var(--pad);
}
.section-label{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;
  color:var(--blue);text-transform:uppercase;
}
.section-title{
  margin:18px 0 0;
  font-size:clamp(28px,3vw,42px);
  font-weight:300;line-height:1.28;letter-spacing:-.018em;
  color:var(--ink);
}
.section-desc{
  margin:22px 0 0;max-width:46em;
  font-size:15.5px;line-height:1.95;font-weight:300;
  color:var(--ink-2);
}

/* ---------------- 服务卡 ---------------- */
.services{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  margin-top:64px;
}
.svc{
  position:relative;
  padding:34px 30px 32px;
  border:1px solid var(--hairline);
  border-radius:14px;
  background:var(--canvas);
  transition:border-color .2s, box-shadow .2s, transform .2s;
}
.svc:hover{
  border-color:var(--hairline-strong);
  box-shadow:0 12px 40px rgba(13,21,38,.07);
  transform:translateY(-2px);
}
.svc-index{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;
  color:var(--blue);
}
.svc-title{
  margin:20px 0 0;font-size:21px;font-weight:500;letter-spacing:-.01em;
}
.svc-lead{
  margin:12px 0 0;font-size:14px;line-height:1.7;
  color:var(--ink-2);font-weight:400;
}
.svc-body{
  margin:16px 0 0;font-size:14px;line-height:1.9;font-weight:300;
  color:var(--mute);
}
.svc-list{
  margin:24px 0 0;padding:20px 0 0;list-style:none;
  border-top:1px solid var(--hairline);
  display:grid;gap:9px;
}
.svc-list li{
  position:relative;padding-left:14px;
  font-size:13px;color:var(--ink-2);letter-spacing:.2px;
}
.svc-list li::before{
  content:"";position:absolute;left:0;top:8px;
  width:4px;height:4px;border-radius:50%;background:var(--blue);opacity:.6;
}

/* ---------------- 方法 ---------------- */
.method{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  margin:64px 0 0;padding:0;list-style:none;
  border-top:1px solid var(--hairline-strong);
}
.method-step{
  padding:30px 26px 0 0;
  border-right:1px solid var(--hairline);
}
.method-step:last-child{border-right:none;padding-right:0}
.method-n{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--blue);
}
.method-step h4{
  margin:18px 0 0;font-size:17px;font-weight:500;letter-spacing:.2px;
}
.method-step p{
  margin:12px 0 0;font-size:13.5px;line-height:1.9;font-weight:300;color:var(--mute);
  max-width:22em;
}

/* ---------------- 保障 ---------------- */
.assurance{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  margin-top:56px;
}
.as-item{padding:0}
.as-item svg{
  width:26px;height:26px;color:var(--blue);opacity:.9;
}
.as-item h4{
  margin:18px 0 0;font-size:15.5px;font-weight:500;letter-spacing:.2px;
}
.as-item p{
  margin:10px 0 0;font-size:13.5px;line-height:1.9;font-weight:300;color:var(--mute);
}

/* ---------------- CTA ---------------- */
.cta{
  position:relative;overflow:hidden;
  background:
    radial-gradient(700px 300px at 85% 0%, rgba(22,100,255,.34), transparent 62%),
    linear-gradient(115deg,var(--navy-1) 0%,var(--navy-2) 55%,var(--navy-3) 100%);
  color:#fff;
}
.cta-inner{
  max-width:var(--max);margin:0 auto;padding:88px var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:48px;flex-wrap:wrap;
}
.cta-copy h2{
  margin:0;font-size:clamp(26px,2.8vw,38px);font-weight:300;letter-spacing:-.015em;
}
.cta-copy p{
  margin:16px 0 0;font-size:14.5px;line-height:1.85;font-weight:300;
  color:rgba(255,255,255,.68);max-width:42em;
}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------------- 页脚 ---------------- */
.footer{background:var(--canvas);padding:72px 0 0}
.footer-inner{
  max-width:var(--max);margin:0 auto;padding:0 var(--pad);
  display:flex;gap:80px;justify-content:space-between;flex-wrap:wrap;
}
.footer-brand{display:flex;gap:12px;align-items:flex-start}
.footer-brand img{width:30px;height:30px;object-fit:contain}
.fb-name{font-size:14.5px;font-weight:600;letter-spacing:.4px}
.fb-en{font-size:11px;color:var(--mute-2);margin-top:5px;letter-spacing:.4px}

.footer-cols{display:flex;gap:72px;flex-wrap:wrap}
.fcol{display:flex;flex-direction:column;gap:11px;min-width:120px}
.fcol-t{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;
  color:var(--mute-2);text-transform:uppercase;margin-bottom:4px;
}
.fcol a, .fcol div{font-size:13px;color:var(--ink-2);line-height:1.7}
.fcol a:hover{color:var(--blue)}
.fcol-contact{max-width:230px}

.footer-bottom{
  max-width:var(--max);margin:56px auto 0;padding:20px var(--pad) 28px;
  border-top:1px solid var(--hairline);
  display:flex;justify-content:space-between;align-items:center;
  font-size:12px;color:var(--mute-2);letter-spacing:.2px;
}
.fb-right{font-family:var(--mono);letter-spacing:.14em}

/* ---------------- 响应式 ---------------- */
@media (max-width:980px){
  .services{grid-template-columns:1fr;gap:18px}
  .method{grid-template-columns:repeat(2,1fr);row-gap:36px}
  .assurance{grid-template-columns:repeat(2,1fr);row-gap:36px}
  .strip-inner{grid-template-columns:repeat(2,1fr)}
  .strip-item:nth-child(2){border-right:none}
  .nav-links{display:none}
}
@media (max-width:640px){
  :root{--pad:20px}
  .hero{padding:132px 0 96px}
  .section{padding:88px 0}
  .method{grid-template-columns:1fr}
  .assurance{grid-template-columns:1fr}
  .method-step{border-right:none;border-bottom:1px solid var(--hairline);padding:24px 0}
  .method-step:last-child{border-bottom:none}
  .footer-inner{gap:40px}
  .cta-inner{padding:64px var(--pad)}
}

/* ---------------- HERO 双栏 + 产品示意 ---------------- */
.hero-2col{
  display:grid;
  grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
  gap:72px;align-items:center;
}
.hero-copy{min-width:0}
.hero-copy .hero-sub{max-width:34em}

.hero-visual{position:relative;min-width:0}
.hero-visual .panel{
  position:relative;z-index:2;
  border:1px solid rgba(255,255,255,.14);
  border-radius:16px;
  background:linear-gradient(160deg, rgba(255,255,255,.10), rgba(255,255,255,.03));
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  box-shadow:0 24px 70px rgba(4,12,36,.45);
  padding:22px 22px 18px;
}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.panel-title{font-size:13px;color:rgba(255,255,255,.86);letter-spacing:.4px}
.panel-live{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;color:rgba(255,255,255,.55);font-family:var(--mono);letter-spacing:.06em;
}
.panel-live i{width:5px;height:5px;border-radius:50%;background:#3ddc84}

.panel-rows{display:grid;gap:2px}
.prow{
  display:grid;grid-template-columns:10px 1fr 96px 56px;
  align-items:center;gap:12px;
  padding:11px 10px;border-radius:8px;
  transition:background .18s;
}
.prow:hover{background:rgba(255,255,255,.05)}
.pdot{width:6px;height:6px;border-radius:50%;background:#3ddc84;opacity:.9}
.pdot.warn{background:#ffb020}
.pname{font-size:12.5px;color:rgba(255,255,255,.78);letter-spacing:.2px}
.pmeter{height:3px;border-radius:2px;background:rgba(255,255,255,.10);overflow:hidden}
.pmeter i{display:block;height:100%;background:linear-gradient(90deg,#4d8bff,#8fb6ff);border-radius:2px}
.pval{font-family:var(--mono);font-size:11px;color:rgba(255,255,255,.5);text-align:right}

.panel-foot{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  margin-top:16px;padding-top:14px;
  border-top:1px solid rgba(255,255,255,.10);
  font-size:11.5px;color:rgba(255,255,255,.5);
}
.panel-foot b{display:block;color:rgba(255,255,255,.82);font-weight:400;font-size:12px;margin-top:3px;letter-spacing:.2px}
.panel-tag{
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  color:rgba(255,255,255,.62);
  border:1px solid rgba(255,255,255,.16);border-radius:20px;padding:5px 11px;white-space:nowrap;
}
.panel-glow{
  position:absolute;z-index:1;inset:-40px -30px;
  background:radial-gradient(60% 60% at 60% 40%, rgba(22,100,255,.35), transparent 70%);
  filter:blur(10px);pointer-events:none;
}

@media (max-width:980px){
  .hero-2col{grid-template-columns:1fr;gap:44px}
  .hero-visual{order:2}
}

/* ---------------- 小屏兜底：面板与指标压缩 ---------------- */
@media (max-width:640px){
  .hero{padding:118px 0 84px}
  .hero-meta{gap:12px;font-size:12px;margin-top:44px;padding-top:20px}
  .hero-meta .sep{display:none}
  .panel{padding:16px 14px 12px;border-radius:12px}
  .panel-head{margin-bottom:12px}
  .prow{grid-template-columns:8px 1fr 42px;gap:9px;padding:9px 6px}
  .pmeter{display:none}
  .pval{font-size:10.5px}
  .panel-foot{margin-top:12px;padding-top:11px;gap:10px;flex-wrap:wrap}
  .panel-tag{padding:4px 9px;font-size:9.5px}
  .services{gap:14px;margin-top:40px}
  .svc{padding:24px 20px}
  .hero-actions{gap:10px}
  .btn{height:44px;padding:0 18px}
}
@media (max-width:640px){
  .hero-visual{display:none}
  .hero-2col{gap:0}
}

/* ============================================================
   动效层 v2
   ============================================================ */

/* 导航预约按钮：白底深字，保证可读 */
.btn-nav{
  background:#fff;color:#0b1426;border:1px solid #fff;
  font-weight:600;letter-spacing:.3px;
  box-shadow:0 4px 14px rgba(4,12,36,.28);
}
.btn-nav:hover{background:#e9effb;border-color:#e9effb;transform:translateY(-1px)}

/* 滚动进度 */
.scroll-progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:60;
  background:linear-gradient(90deg,#4d8bff,#8fb6ff);
  box-shadow:0 0 10px rgba(77,139,255,.6);
  transition:width .1s linear;
}

/* 首屏氛围光斑（缓慢漂移，非闪烁） */
.hero-orbs{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.orb{
  position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;
  will-change:transform;
}
.orb.o1{
  width:520px;height:520px;left:-120px;top:-160px;
  background:radial-gradient(circle,rgba(22,100,255,.55),transparent 70%);
  animation:drift1 26s ease-in-out infinite alternate;
}
.orb.o2{
  width:420px;height:420px;right:6%;top:4%;
  background:radial-gradient(circle,rgba(90,150,255,.42),transparent 70%);
  animation:drift2 32s ease-in-out infinite alternate;
}
.orb.o3{
  width:360px;height:360px;left:38%;bottom:-180px;
  background:radial-gradient(circle,rgba(40,120,255,.32),transparent 70%);
  animation:drift3 38s ease-in-out infinite alternate;
}
@keyframes drift1{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(60px,40px,0) scale(1.08)}}
@keyframes drift2{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-70px,50px,0) scale(1.06)}}
@keyframes drift3{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(40px,-50px,0) scale(1.1)}}

/* 首屏入场 */
.hero-copy > *{opacity:0;transform:translateY(18px);animation:rise .9s cubic-bezier(.16,1,.3,1) forwards}
.hero-copy .eyebrow{animation-delay:.05s}
.hero-copy .hero-title{animation-delay:.14s}
.hero-copy .hero-sub{animation-delay:.24s}
.hero-copy .hero-actions{animation-delay:.34s}
.hero-copy .hero-meta{animation-delay:.44s}
.hero-visual{opacity:0;transform:translateY(26px) scale(.98);animation:rise 1.1s cubic-bezier(.16,1,.3,1) .3s forwards}
@keyframes rise{to{opacity:1;transform:none}}

/* 滚动显现 */
[data-reveal]{
  opacity:0;transform:translateY(26px);
  transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1);
}
[data-reveal].in{opacity:1;transform:none}
[data-reveal-group] > *{
  opacity:0;transform:translateY(30px);
  transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1);
}
[data-reveal-group].in > *{opacity:1;transform:none}
[data-reveal-group].in > *:nth-child(1){transition-delay:.02s}
[data-reveal-group].in > *:nth-child(2){transition-delay:.1s}
[data-reveal-group].in > *:nth-child(3){transition-delay:.18s}
[data-reveal-group].in > *:nth-child(4){transition-delay:.26s}

/* 卡片：顶部主色线 + 更明显的悬浮 */
.svc{overflow:hidden}
.svc::after{
  content:"";position:absolute;left:0;top:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--blue),#8fb6ff);
  transition:width .45s cubic-bezier(.16,1,.3,1);
}
.svc:hover::after{width:100%}
.svc:hover{transform:translateY(-5px);box-shadow:0 22px 60px rgba(13,21,38,.10);border-color:#cfdcf2}
.svc-index{transition:color .25s,letter-spacing .25s}
.svc:hover .svc-index{letter-spacing:.24em}

/* 按钮扫光 */
.btn-primary{position:relative;overflow:hidden;isolation:isolate}
.btn-primary::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,transparent 20%,rgba(255,255,255,.28) 45%,transparent 70%);
  transform:translateX(-120%);
  transition:transform .65s cubic-bezier(.16,1,.3,1);
}
.btn-primary:hover::after{transform:translateX(120%)}

/* 方法卡：hover 时序号放大着色 */
.method-step{transition:background .3s}
.method-step:hover .method-n{color:var(--blue);transform:scale(1.06)}
.method-n{transition:color .25s,transform .25s;display:inline-block}

/* 保障图标 hover */
.as-item svg{transition:transform .35s cubic-bezier(.16,1,.3,1),color .25s}
.as-item:hover svg{transform:translateY(-3px) scale(1.06)}

/* 导航滚动态 */
.nav{transition:background .3s,box-shadow .3s,border-color .3s}
.nav.scrolled{background:rgba(6,17,42,.92);box-shadow:0 1px 0 rgba(255,255,255,.06),0 10px 30px rgba(3,10,30,.35)}

/* 无动画偏好 */
@media (prefers-reduced-motion: reduce){
  .orb,.hero-copy > *,.hero-visual{animation:none!important}
  [data-reveal],[data-reveal-group] > *{opacity:1!important;transform:none!important;transition:none!important}
}

/* ---------------- Token 入口 + 移动菜单 ---------------- */
.nav-token{position:relative}
.nav-token::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;
  background:linear-gradient(90deg,#4d8bff,transparent);
  transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.16,1,.3,1);
}
.nav-token:hover::after{transform:scaleX(1)}

.nav-toggle{
  display:none;margin-left:12px;width:38px;height:34px;
  background:transparent;border:1px solid rgba(255,255,255,.2);border-radius:6px;
  cursor:pointer;padding:0;position:relative;
}
.nav-toggle span{
  position:absolute;left:9px;width:18px;height:1.5px;background:#fff;border-radius:2px;
  transition:transform .25s,opacity .25s;
}
.nav-toggle span:nth-child(1){top:11px}
.nav-toggle span:nth-child(2){top:16px}
.nav-toggle span:nth-child(3){top:21px}
.nav-toggle.open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

@media (max-width:980px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;flex-direction:column;gap:0;
    position:absolute;left:0;right:0;top:64px;
    background:#081633;
    border-bottom:1px solid rgba(255,255,255,.1);
    padding:8px 20px 16px;
    box-shadow:0 18px 40px rgba(3,10,30,.45);
  }
  .nav-links.open{display:flex;animation:menuIn .22s cubic-bezier(.16,1,.3,1)}
  .nav-links a{padding:13px 2px;border-bottom:1px solid rgba(255,255,255,.06);font-size:14.5px}
  .nav-links a:last-child{border-bottom:none}
}
@keyframes menuIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}