* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; padding: 0; overflow-x: hidden; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: #fff;
  color: #000;
  text-align: center;
  -webkit-font-smoothing: antialiased;
  line-height: 1.45;
}

.center {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  min-height: 100vh;
  padding-bottom: 120px;
}

.container {
  width: 100%;
  max-width: 920px;
  padding: 12px 18px;
  transform: translateY(-20px);
}

.logo { display: block; margin: 0 auto 18px; width: clamp(88px, 10vw, 140px); height: auto; max-width: 100%; }
.title { font-weight: 700; font-size: clamp(20px, 3.2vw, 28px); margin-bottom: 6px; }
.subtitle { font-size: clamp(16px, 2.6vw, 20px); margin-bottom: 12px; opacity: 0.95; }
.note { font-size: clamp(14px, 2.2vw, 18px); margin-top: 6px; color: #111; }

.site-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  font-size: 15px;
  padding: 10px 12px;
  background: transparent;
  color: #333;
  z-index: 20;
}

.trust-placeholder {
  display: inline-block;
  width: 140px;
  height: 40px;
  max-width: 140px;
  max-height: 40px;
  overflow: hidden;
  vertical-align: middle;
  margin-left: 6px;
  pointer-events: auto;
}


.trust-script-wrapper {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  pointer-events: none;
}

.copyright {
    margin-top: -8px;
}

.right-name {
    color: #0078FF;
}

@media (max-width: 480px) {
  .center { padding-bottom: 140px; }
}


@media (max-width: 991px) {
  .container { font-size: 24px; }
  .logo { width: 110px; margin-bottom: 18px; }
  .title { font-size: 24px; }
  .subtitle { font-size: 18px; }
  .note { font-size: 17px; }
}
@media (max-width: 767px) {
  .container { font-size: 22px; }
  .logo { width: 100px; margin-bottom: 16px; }
  .title { font-size: 22px; }
  .subtitle { font-size: 17px; }
  .note { font-size: 16px; }
}
@media (max-width: 479px) {
  .container { font-size: 20px; }
  .logo { width: 88px; margin-bottom: 14px; }
  .title { font-size: 20px; }
  .subtitle { font-size: 16px; }
  .note { font-size: 15px; }
}

img { max-width: 100%; height: auto; display: block; }