*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#08090e;--surface:#0f1017;--surface2:#141520;--surface3:#1a1b2a;
  --border:rgba(255,255,255,.05);--border2:rgba(255,255,255,.08);
  --text:#eaeaf0;--text2:#8b8ca0;--text3:#55566a;
  --primary:#5b5ef0;--primary-dim:rgba(91,94,240,.08);--primary-glow:rgba(91,94,240,.12);
  --cyan:#3ecfcf;--green:#3ecf8e;--amber:#e5a53d;--rose:#e5534b;
}
html{scroll-behavior:smooth}
body{font-family:'Inter','Noto Sans SC',-apple-system,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.6;}
body::before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(91,94,240,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(91,94,240,0.03) 1px,transparent 1px);background-size:24px 24px;pointer-events:none;z-index:0;}
::selection{background:rgba(91,94,240,.25);color:#fff}
a{color:inherit;text-decoration:none}
.container{max-width:800px;margin:0 auto;padding:0 24px;position:relative;z-index:1;}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:999;background:rgba(8,9,14,.85);backdrop-filter:blur(24px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1280px;margin:0 auto;padding:0 40px;height:72px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:8px;white-space:nowrap}
.brand-img{height:44px;width:auto;object-fit:contain;display:block;}
.brand-text{display:flex;flex-direction:column;justify-content:center;transform:translateY(3px);}
.brand-text-zh{font-size:22px;font-weight:700;letter-spacing:2px;color:var(--text);line-height:1.1;font-family:'Noto Sans SC',sans-serif;}
.brand-text-en{font-size:11px;font-weight:600;color:var(--text2);letter-spacing:2.5px;line-height:1;font-family:'Inter',sans-serif;margin-top:2px;}
.nav-right{display:flex;align-items:center;gap:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:13px;border-radius:8px;padding:10px 22px;transition:all .25s;cursor:pointer;border:none}
.btn-fill{background:var(--primary);color:#fff}.btn-fill:hover{background:#6b6ef5;transform:translateY(-1px);box-shadow:0 4px 24px rgba(91,94,240,.25)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border2)}.btn-ghost:hover{border-color:rgba(255,255,255,.15);background:rgba(255,255,255,.03)}

/* HERO */
.verify-hero{padding:140px 0 60px;text-align:center;position:relative;}
.verify-hero::before{content:'';position:absolute;top:72px;left:50%;transform:translateX(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(91,94,240,0.06) 0%,transparent 70%);pointer-events:none;}
.shield-icon{width:64px;height:64px;margin:0 auto 24px;background:var(--primary-dim);border:1px solid rgba(91,94,240,0.2);border-radius:16px;display:grid;place-items:center;position:relative;}
.shield-icon::after{content:'';position:absolute;inset:-2px;border-radius:18px;background:conic-gradient(from 0deg,transparent,rgba(91,94,240,0.4),transparent);-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:shieldSpin 4s linear infinite;}
@keyframes shieldSpin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.shield-icon svg{width:32px;height:32px;stroke:var(--primary);fill:none;stroke-width:2;z-index:1;}
.verify-hero h1{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-1px;margin-bottom:16px;line-height:1.2;}
.verify-hero h1 span{background:linear-gradient(135deg,#7b7ef5,#3ecfcf);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.verify-hero p{font-size:15px;color:var(--text2);max-width:560px;margin:0 auto;line-height:1.7;}

/* SEARCH */
.search-box{max-width:640px;margin:48px auto 0;position:relative;}
.search-type{position:relative;margin-bottom:16px;}
.type-selector{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;}
.type-btn{padding:8px 20px;border-radius:8px;font-size:13px;font-weight:600;background:var(--surface);border:1px solid var(--border);color:var(--text2);cursor:pointer;transition:all .25s;display:flex;align-items:center;gap:6px;}
.type-btn:hover{border-color:rgba(255,255,255,.12);color:var(--text)}
.type-btn.active{background:var(--primary-dim);border-color:rgba(91,94,240,.3);color:var(--primary);}
.type-btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;}
.search-input-wrap{display:flex;gap:12px;align-items:stretch;}
.search-input{flex:1;padding:16px 20px;background:var(--surface);border:1px solid var(--border2);border-radius:12px;color:var(--text);font-size:15px;font-family:inherit;outline:none;transition:all .3s;}
.search-input:focus{border-color:rgba(91,94,240,.4);box-shadow:0 0 0 3px rgba(91,94,240,.1);}
.search-input::placeholder{color:var(--text3)}
.search-btn{padding:16px 32px;background:var(--primary);color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .25s;white-space:nowrap;}
.search-btn:hover{background:#6b6ef5;transform:translateY(-1px);box-shadow:0 4px 24px rgba(91,94,240,.3);}
.search-btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2.5;}

/* RESULT */
.result-area{max-width:640px;margin:32px auto 0;min-height:80px;}
.result-card{padding:24px;border-radius:12px;display:flex;align-items:center;gap:16px;animation:fadeIn .4s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.result-card.success{background:rgba(62,207,142,.06);border:1px solid rgba(62,207,142,.2);}
.result-card.fail{background:rgba(229,83,75,.06);border:1px solid rgba(229,83,75,.2);}
.result-card.idle{background:var(--surface);border:1px solid var(--border);}
.result-icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;}
.result-card.success .result-icon{background:rgba(62,207,142,.1);}
.result-card.success .result-icon svg{stroke:var(--green)}
.result-card.fail .result-icon{background:rgba(229,83,75,.1);}
.result-card.fail .result-icon svg{stroke:var(--rose)}
.result-card.idle .result-icon{background:var(--surface2);}
.result-card.idle .result-icon svg{stroke:var(--text3)}
.result-icon svg{width:24px;height:24px;fill:none;stroke-width:2;}
.result-info h3{font-size:16px;font-weight:700;margin-bottom:4px;}
.result-card.success .result-info h3{color:var(--green)}
.result-card.fail .result-info h3{color:var(--rose)}
.result-card.idle .result-info h3{color:var(--text3)}
.result-info p{font-size:13px;color:var(--text2);line-height:1.6;}
.result-info .match-detail{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text);margin-top:6px;padding:6px 12px;background:rgba(255,255,255,.03);border-radius:6px;border:1px solid var(--border);display:inline-block;}

/* DISCLAIMER */
.disclaimer-modal{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(8px);z-index:9999;display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .3s;}
.disclaimer-modal.hidden{display:none}
.disclaimer-box{background:var(--surface);border:1px solid var(--border2);border-radius:16px;max-width:520px;width:100%;padding:32px;position:relative;}
.disclaimer-box h2{font-size:18px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px;}
.disclaimer-box h2 svg{width:20px;height:20px;stroke:var(--amber);fill:none;stroke-width:2;}
.disclaimer-box p{font-size:14px;color:var(--text2);line-height:1.8;margin-bottom:24px;}
.disclaimer-box .btn{width:100%;justify-content:center;padding:14px;font-size:15px;border-radius:10px;}

/* TIPS */
.tips-section{padding:80px 0 100px;}
.tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.tip-card{padding:32px 24px;background:var(--surface);border:1px solid var(--border);border-radius:12px;text-align:center;transition:all .3s;}
.tip-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.4);border-color:rgba(255,255,255,.1);}
.tip-icon{width:48px;height:48px;margin:0 auto 16px;background:var(--primary-dim);border-radius:12px;display:grid;place-items:center;}
.tip-icon svg{width:24px;height:24px;stroke:var(--primary);fill:none;stroke-width:2;}
.tip-card h3{font-size:15px;font-weight:700;margin-bottom:8px;color:var(--text);}
.tip-card p{font-size:13px;color:var(--text2);line-height:1.6;}

/* CORPORATE INFO CARD */
.corp-info-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 16px;
  padding: 32px;
  margin-top: 48px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  text-align: left;
}
.corp-info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--cyan));
}
.corp-info-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.corp-info-header h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
}
.corp-info-header svg {
  width: 22px;
  height: 22px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 2;
}
.corp-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.corp-info-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.corp-info-item.full-width {
  grid-column: span 2;
}
.corp-info-label {
  font-size: 12px;
  color: var(--text3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.corp-info-value {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
  line-height: 1.5;
}
.corp-info-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media(max-width: 768px) {
  .corp-info-grid {
    grid-template-columns: 1fr;
  }
  .corp-info-item.full-width {
    grid-column: span 1;
  }
  .corp-info-card {
    padding: 24px 20px;
  }
}

/* FOOTER */
.footer{padding:32px 0;border-top:1px solid var(--border);text-align:center;}
.footer p{font-size:12px;color:var(--text3);}
.footer a{color:var(--primary);transition:color .2s}.footer a:hover{color:#7b7ef5}

.lang-menu {
  position: absolute;
  right: 0;
  top: 42px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 6px;
  min-width: 110px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s;
}
.lang-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media(max-width:768px){
  .nav-inner{padding:0 16px;height:60px}
  .tips-grid{grid-template-columns:1fr}
  .search-input-wrap{flex-direction:column}
  .search-btn{justify-content:center}
  .type-selector{gap:6px}
  .type-btn{padding:6px 14px;font-size:12px}
  .verify-hero{padding:110px 0 40px}
}
.nav-site-links{display:flex;align-items:center;gap:16px;margin-left:auto}.nav-site-links a{font-size:12px;color:var(--text2);font-weight:700;white-space:nowrap;text-decoration:none}.nav-site-links a:hover,.nav-site-links a.active{color:var(--cyan)}@media(max-width:1180px){.nav-site-links{display:none}}
@media(max-width:760px){.dc-site-nav.is-mobile-open .dc-service-menu.is-mobile-subopen .dc-service-panel,.dc-site-nav.is-mobile-open .dc-press-menu.is-mobile-subopen .dc-press-panel{display:grid!important;width:100%!important;min-width:0!important;padding:6px 0 4px 12px!important;transform:none!important}.dc-site-nav.is-mobile-open .dc-service-menu.is-mobile-subopen .dc-service-panel a,.dc-site-nav.is-mobile-open .dc-press-menu.is-mobile-subopen .dc-press-panel a{display:flex!important;align-items:center!important;justify-content:flex-start!important;width:100%!important;min-width:0!important;min-height:34px!important;padding:0 12px!important;overflow:visible!important;text-indent:0!important;opacity:1!important;visibility:visible!important;transform:none!important;color:#dfe1ff!important;-webkit-text-fill-color:#dfe1ff!important;background:rgba(38,40,72,.72)!important;border:1px solid rgba(91,94,240,.18)!important;border-radius:7px!important;font-size:12px!important;font-weight:700!important;line-height:1.25!important;white-space:normal!important}}@media(max-width:760px){.dc-site-nav.is-mobile-open .dc-service-menu.is-mobile-subopen .dc-service-panel a,.dc-site-nav.is-mobile-open .dc-press-menu.is-mobile-subopen .dc-press-panel a{font-size:13px!important;font-weight:800!important;color:#eef0ff!important;-webkit-text-fill-color:#eef0ff!important}.dc-site-nav.is-mobile-open .dc-service-menu.is-mobile-subopen .dc-service-panel a:before,.dc-site-nav.is-mobile-open .dc-press-menu.is-mobile-subopen .dc-press-panel a:before{content:none!important}}
/* SFC WARNING DISCLAIMER BOX */
.sfc-warning-card {
  background: rgba(229,83,75,0.04);
  border: 1px dashed rgba(229,83,75,0.3);
  border-radius: 12px;
  padding: 24px;
  margin-top: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  animation: fadeIn 0.4s ease;
  box-sizing: border-box;
}
.sfc-warning-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(229,83,75,0.1);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.sfc-warning-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--rose);
  fill: none;
  stroke-width: 2.5;
}
.sfc-warning-info h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--rose);
  margin-bottom: 6px;
  margin-top: 0;
}
.sfc-warning-info p {
  font-size: 12.5px;
  color: var(--text2);
  line-height: 1.6;
  margin: 0;
}