:root{
  --gcr-bg-1:#fbfcff;
  --gcr-bg-2:#f4f7fd;
  --gcr-text:#121826;
  --gcr-muted:#667085;
  --gcr-line:rgba(18,24,38,.08);
  --gcr-card:rgba(255,255,255,.72);
  --gcr-card-strong:rgba(255,255,255,.90);
  --gcr-blue:#4f7cff;
  --gcr-indigo:#6d5efc;
  --gcr-purple:#9b6bff;
  --gcr-green:#17b26a;
  --gcr-shadow:0 30px 80px rgba(18,24,38,.12);
  --gcr-shadow-soft:0 14px 34px rgba(18,24,38,.08);
  --gcr-radius-xl:34px;
  --gcr-radius-lg:24px;
  --gcr-radius-md:18px;
}

.gcr-hero{
  position:relative;
  overflow:hidden;
  padding:78px 24px;
  background:linear-gradient(
    180deg,
    #fbfcff 0%,
    #f4f7fd 40%,
    rgba(244,247,253,.6) 70%,
    rgba(244,247,253,0) 100%
  );
}

.gcr-bg-orb{
  position:absolute;
  border-radius:999px;
  filter:blur(36px);
  pointer-events:none;
  opacity:.65;
}

.gcr-bg-orb-1{
  width:320px;
  height:320px;
  left:-60px;
  top:40px;
  background:rgba(109,94,252,.16);
}

.gcr-bg-orb-2{
  width:320px;
  height:320px;
  right:-40px;
  top:80px;
  background:rgba(79,124,255,.14);
}

.gcr-grid{
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.14;
  background-image:
    linear-gradient(rgba(255,255,255,.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.55) 1px, transparent 1px);
  background-size:32px 32px;
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.95), rgba(0,0,0,.35));
}

.gcr-flight-layer,
.gcr-particle-layer{
  position:absolute;
  inset:0;
  pointer-events:none;
}

.gcr-flight-layer{ z-index:8; }
.gcr-particle-layer{ z-index:9; }

.gcr-container{
  position:relative;
  z-index:3;
  max-width:1260px;
  margin:0 auto;
  display:grid;
  grid-template-columns:1.02fr .98fr;
  gap:42px;
  align-items:center;
}

.gcr-copy{
  max-width:620px;
}

.gcr-kicker{
  display:inline-flex;
  align-items:center;
  min-height:38px;
  padding:0 14px;
  border-radius:999px;
  background:rgba(255,255,255,.75);
  border:1px solid rgba(79,124,255,.14);
  color:#3f5ecf;
  font-size:13px;
  font-weight:700;
  box-shadow:var(--gcr-shadow-soft);
}

.gcr-title{
  margin:18px 0 16px;
  color:var(--gcr-text);
  font-size:clamp(40px,5.2vw,68px);
  line-height:1.02;
  letter-spacing:-.045em;
  font-weight:800;
}

.gcr-title span{
  background:linear-gradient(90deg, var(--gcr-indigo), var(--gcr-blue));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.gcr-desc{
  margin:0 0 30px;
  max-width:560px;
  color:var(--gcr-muted);
  font-size:17px;
  line-height:1.8;
}

.gcr-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-bottom:24px;
}

.gcr-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 22px;
  border-radius:16px;
  text-decoration:none;
  font-size:15px;
  font-weight:700;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.gcr-btn:hover{
  transform:translateY(-2px);
}

.gcr-btn-primary{
  color:#fff;
  background:linear-gradient(135deg, var(--gcr-indigo), var(--gcr-blue));
  box-shadow:0 18px 34px rgba(79,124,255,.24);
}

.gcr-btn-secondary{
  color:var(--gcr-text);
  background:rgba(255,255,255,.82);
  border:1px solid rgba(18,24,38,.08);
  box-shadow:var(--gcr-shadow-soft);
}

.gcr-meta-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.gcr-meta-pill{
  display:inline-flex;
  align-items:center;
  min-height:38px;
  padding:0 14px;
  border-radius:999px;
  background:rgba(255,255,255,.68);
  border:1px solid rgba(18,24,38,.06);
  color:#344054;
  font-size:13px;
  font-weight:700;
}

.gcr-visual{
  position:relative;
  min-height:560px;
  display:flex;
  align-items:center;
  justify-content:center;
}

.gcr-panel-wrap{
  position:relative;
  width:min(100%, 560px);
  display:flex;
  align-items:center;
  justify-content:center;
}

.gcr-panel-glow{
  position:absolute;
  border-radius:999px;
  filter:blur(24px);
  pointer-events:none;
}

.gcr-panel-glow-1{
  width:240px;
  height:240px;
  right:4%;
  top:4%;
  background:rgba(79,124,255,.18);
}

.gcr-panel-glow-2{
  width:210px;
  height:210px;
  left:4%;
  bottom:8%;
  background:rgba(155,107,255,.16);
}

.gcr-showcase-panel{
  position:relative;
  z-index:6;
  width:100%;
  max-width:500px;
  padding:26px;
  border-radius:var(--gcr-radius-xl);
  background:var(--gcr-card);
  backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.62);
  box-shadow:
    0 42px 90px rgba(18,24,38,.12),
    inset 0 1px 0 rgba(255,255,255,.84);
  animation:gcrPanelFloat 4.6s ease-in-out infinite;
  transform-origin:center center;
}

@keyframes gcrPanelFloat{
  0%   { transform:translate3d(0,0,0) scale(1); }
  25%  { transform:translate3d(0,-3px,0) scale(1.002); }
  50%  { transform:translate3d(0,1px,0) scale(1); }
  75%  { transform:translate3d(0,-2px,0) scale(1.001); }
  100% { transform:translate3d(0,0,0) scale(1); }
}

.gcr-showcase-panel.is-bump{
  animation-play-state:paused;
}

.gcr-panel-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:20px;
}

.gcr-panel-badge{
  display:inline-flex;
  align-items:center;
  min-height:32px;
  padding:0 12px;
  border-radius:999px;
  background:rgba(79,124,255,.10);
  color:#3154cf;
  font-size:12px;
  font-weight:700;
}

.gcr-panel-status{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:#475467;
  font-size:13px;
  font-weight:700;
}

.gcr-live-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--gcr-green);
  box-shadow:0 0 0 6px rgba(23,178,106,.12);
}

.gcr-panel-main{
  display:block;
}

.gcr-brand-chip-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:14px;
}

.gcr-brand-chip{
  display:inline-flex;
  align-items:center;
  min-height:36px;
  padding:0 14px;
  border-radius:999px;
  background:rgba(255,255,255,.55);
  border:1px solid rgba(18,24,38,.06);
  color:#475467;
  font-size:13px;
  font-weight:700;
}

.gcr-brand-chip.is-active{
  background:linear-gradient(135deg, rgba(109,94,252,.14), rgba(79,124,255,.14));
  color:#2f4fca;
  border-color:rgba(79,124,255,.12);
}

.gcr-country-line{
  margin-bottom:16px;
  color:#111827;
  font-size:20px;
  font-weight:800;
  letter-spacing:-.02em;
}

.gcr-rate-box{
  padding:20px;
  border-radius:26px;
  background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.68));
  border:1px solid rgba(18,24,38,.06);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
}

.gcr-rate-label{
  margin-bottom:10px;
  color:#667085;
  font-size:13px;
  font-weight:700;
}

.gcr-rate-line{
  display:flex;
  align-items:flex-end;
  gap:10px;
}

.gcr-rate-prefix{
  margin-bottom:8px;
  color:#475467;
  font-size:18px;
  font-weight:800;
  line-height:1;
  filter:blur(.8px);
  opacity:.92;
}

.gcr-rate-number{
  color:#111827;
  font-size:clamp(36px,5vw,56px);
  line-height:1;
  letter-spacing:-.05em;
  font-weight:800;
  filter:blur(1.35px);
  opacity:.9;
  text-shadow:0 0 12px rgba(17,24,39,.05);
  will-change:transform, filter, opacity;
}

.gcr-rate-sub{
  margin-top:10px;
  color:#667085;
  font-size:13px;
}

.gcr-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin-top:16px;
}

.gcr-stat-card{
  padding:14px;
  border-radius:18px;
  background:rgba(255,255,255,.58);
  border:1px solid rgba(18,24,38,.06);
}

.gcr-stat-label{
  display:block;
  margin-bottom:6px;
  color:#667085;
  font-size:12px;
  font-weight:700;
}

.gcr-stat-card strong{
  color:#111827;
  font-size:14px;
}

.gcr-panel-bottom{
  margin-top:16px;
  padding-top:14px;
  border-top:1px solid rgba(18,24,38,.06);
  display:flex;
  align-items:center;
  gap:8px;
  color:#667085;
  font-size:13px;
  font-weight:600;
}

.gcr-mini-dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--gcr-indigo), var(--gcr-blue));
}

.gcr-flying-card{
  position:absolute;
  width:118px;
  height:74px;
  opacity:.82;
  will-change:transform, opacity;
  filter:drop-shadow(0 8px 16px rgba(18,24,38,.08));
  transform-origin:center center;
  border-radius:16px;
  overflow:hidden;
}

.gcr-flying-card img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  user-select:none;
  -webkit-user-drag:none;
  border-radius:16px;
  opacity:.9;
}

.gcr-particle{
  position:absolute;
  width:8px;
  height:8px;
  border-radius:999px;
  background:radial-gradient(circle at 30% 30%, #fff, #ffd56b 45%, #ffa31a 100%);
  box-shadow:0 0 16px rgba(255,179,0,.55);
  opacity:1;
  will-change:transform, opacity;
}

@media (max-width: 1024px){
  #gcrHero .gcr-container{
    grid-template-columns:1fr;
    gap:26px;
    align-items:start;
  }

  #gcrHero .gcr-copy{
    max-width:none;
    text-align:center;
  }

  #gcrHero .gcr-actions,
  #gcrHero .gcr-meta-row{
    justify-content:center;
  }

  #gcrHero .gcr-visual{
    min-height:360px;
  }
}

/* 手机端轻量模式：只作用于首页飞卡模块 */
@media (max-width: 640px){
  #gcrHero.gcr-hero{
    padding:26px 14px 16px;
  }

  #gcrHero .gcr-container{
    grid-template-columns:1fr;
    gap:12px;
    align-items:start;
  }

  #gcrHero .gcr-copy{
    max-width:none;
    text-align:left;
  }

  #gcrHero .gcr-kicker{
    min-height:32px;
    padding:0 11px;
    font-size:11px;
  }

  #gcrHero .gcr-title{
    margin:12px 0 10px;
    font-size:clamp(30px, 8.6vw, 38px);
    line-height:1.06;
  }

  #gcrHero .gcr-desc{
    margin:0 0 14px;
    max-width:none;
    font-size:14px;
    line-height:1.6;
  }

  #gcrHero .gcr-actions{
    margin-bottom:12px;
    gap:10px;
  }

  #gcrHero .gcr-btn{
    min-height:44px;
    padding:0 15px;
    font-size:13px;
    border-radius:13px;
  }

  #gcrHero .gcr-meta-row{
    gap:8px;
  }

  #gcrHero .gcr-meta-pill{
    min-height:30px;
    padding:0 10px;
    font-size:11px;
  }

  #gcrHero .gcr-visual{
    min-height:250px;
    display:flex;
    align-items:flex-start;
    justify-content:center;
  }

  #gcrHero .gcr-panel-wrap{
    width:100%;
    justify-content:center;
  }

  #gcrHero .gcr-showcase-panel{
    width:100%;
    max-width:340px;
    padding:16px 14px 14px;
    border-radius:20px;
    animation:none !important;
    backdrop-filter:none !important;
    box-shadow:0 14px 28px rgba(18,24,38,.08) !important;
  }

  #gcrHero .gcr-panel-top,
  #gcrHero .gcr-brand-chip-row,
  #gcrHero .gcr-country-line,
  #gcrHero .gcr-stats,
  #gcrHero .gcr-panel-bottom{
    display:none !important;
  }

  #gcrHero .gcr-rate-box{
    padding:16px 14px;
    border-radius:18px;
  }

  #gcrHero .gcr-rate-label{
    margin-bottom:8px;
    text-align:center;
    font-size:12px;
  }

  #gcrHero .gcr-rate-line{
    justify-content:center;
    gap:8px;
  }

  #gcrHero .gcr-rate-prefix{
    margin-bottom:2px;
    font-size:14px;
    filter:none !important;
  }

  #gcrHero .gcr-rate-number{
    font-size:clamp(30px, 9.5vw, 40px);
    filter:blur(.55px) !important;
  }

  #gcrHero .gcr-rate-sub{
    margin-top:7px;
    text-align:center;
    font-size:11px;
    line-height:1.45;
  }

  #gcrHero .gcr-bg-orb{
    filter:blur(18px) !important;
    opacity:.35 !important;
  }

  #gcrHero .gcr-panel-glow{
    opacity:.42;
    filter:blur(16px);
  }

  #gcrHero .gcr-flying-card{
    width:68px;
    height:42px;
    border-radius:10px;
    filter:drop-shadow(0 5px 10px rgba(18,24,38,.06));
  }

  #gcrHero .gcr-flying-card img{
    border-radius:10px;
  }
}

/* =========================
Hero Gradient Section
========================= */

.hero-gradient{
  position: relative;
  width: 100%;
  height: 300px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  overflow:hidden;
  background: linear-gradient(
    to bottom,
    #0f172a 0%,
    #1e293b 40%,
    rgba(255,255,255,0) 100%
  );
}

/* 内容 */

.hero-inner{
  position:relative;
  z-index:2;
  max-width:900px;
  padding:0 20px;
}

.hero-title{
  color:#fff;
  font-size:36px;
  font-weight:700;
  letter-spacing:-0.3px;
  margin-bottom:10px;
}

.hero-sub{
  color:rgba(255,255,255,0.8);
  font-size:16px;
}

/* =========================
装饰光晕
========================= */

.hero-glow{
  position:absolute;
  width:600px;
  height:600px;
  background: radial-gradient(
    circle,
    rgba(59,130,246,0.35),
    rgba(59,130,246,0) 70%
  );
  top:-200px;
  left:50%;
  transform:translateX(-50%);
  filter: blur(80px);
}

/* =========================
渐变线条
========================= */

.hero-line{
  position:absolute;
  bottom:40px;
  left:50%;
  width:600px;
  height:1px;
  transform:translateX(-50%);
  background:linear-gradient(
    to right,
    transparent,
    rgba(255,255,255,0.5),
    transparent
  );
}

/* =========================
移动端优化
========================= */

@media (max-width:768px){
  .hero-gradient{
    height:220px;
  }

  .hero-title{
    font-size:26px;
  }

  .hero-sub{
    font-size:14px;
  }
}

/* =========================
FAQ------------------------------------------------------
========================= */
.gcr-faq-section{
  padding: 52px 16px 64px;
  background: linear-gradient(180deg, rgba(7,12,24,0.03) 0%, rgba(255,255,255,0) 36%);
}

.gcr-faq-shell{
  max-width: 1160px;
  margin: 0 auto;
}

.gcr-faq-head{
  max-width: 760px;
  margin: 0 auto 24px;
  text-align: center;
}

.gcr-faq-kicker{
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  background: #f5f7fb;
  border: 1px solid #e7ecf3;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #667085;
}

.gcr-faq-title{
  margin: 14px 0 10px;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.1;
  font-weight: 800;
  color: #101828;
}

.gcr-faq-subtitle{
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #667085;
}

.gcr-faq-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.gcr-faq-card{
  background: rgba(255,255,255,.88);
  border: 1px solid #e8edf5;
  border-radius: 20px;
  box-shadow: 0 10px 28px rgba(16,24,40,.05);
  overflow: hidden;
}

.gcr-faq-q{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 18px;
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: #111827;
}

.gcr-faq-icon{
  position: relative;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #f2f5fa;
  flex: 0 0 28px;
}

.gcr-faq-icon::before,
.gcr-faq-icon::after{
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: #667085;
  transform: translate(-50%, -50%);
  transition: transform .25s ease, opacity .25s ease;
}

.gcr-faq-icon::before{
  width: 12px;
  height: 2px;
  border-radius: 2px;
}

.gcr-faq-icon::after{
  width: 2px;
  height: 12px;
  border-radius: 2px;
}

.gcr-faq-card.is-open .gcr-faq-icon::after{
  opacity: 0;
  transform: translate(-50%, -50%) scaleY(.2);
}

.gcr-faq-a{
  display: none;
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.75;
  color: #667085;
}

.gcr-faq-card.is-open .gcr-faq-a{
  display: block;
}

@media (max-width: 768px){
  .gcr-faq-section{
    padding: 42px 14px 52px;
  }

  .gcr-faq-head{
    margin-bottom: 18px;
  }

  .gcr-faq-grid{
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .gcr-faq-q{
    font-size: 15px;
    padding: 16px 16px;
  }

  .gcr-faq-a{
    padding: 0 16px 16px;
    font-size: 14px;
  }
}