* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
}
body {
  padding-top: 72px;
  background: #EEF4FF;
  color: #35405A;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.75;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(135deg, rgba(238,244,255,0.96), rgba(242,240,255,0.88)), url("bg.webp");
  background-size: cover;
  background-position: center top;
  opacity: 0.9;
  pointer-events: none;
}
a {
  color: inherit;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99999;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(126,140,255,0.16);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  overflow: visible;
  padding: 0 22px;
}
main {
  position: relative;
  z-index: 1;
}
.brand,
.drawer-logo,
.footer-logo {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.brand img {
  width: 148px;
  max-height: 46px;
  object-fit: contain;
}
.brand-mobile,
.mobile-menu-btn {
  display: none;
}
.nav-core {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: nowrap;
  min-width: 0;
  flex: 1;
  justify-content: center;
}
.nav-core a {
  white-space: nowrap;
  color: #35405A;
  text-decoration: none;
  font-size: 15px;
  padding: 8px 10px;
  border-radius: 999px;
  transition: color .2s ease, background .2s ease;
}
.nav-core a:hover,
.nav-core a.active {
  color: #8A7CFF;
  background: #F2F0FF;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.more-menu {
  position: relative;
  flex-shrink: 0;
}
.more-toggle {
  border: 1px solid rgba(126,140,255,0.18);
  background: #FFFFFF;
  color: #35405A;
  border-radius: 999px;
  padding: 9px 14px;
  cursor: pointer;
  white-space: nowrap;
  font-size: 14px;
}
.more-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 12px);
  min-width: 220px;
  background: #FFFFFF;
  border: 1px solid rgba(126,140,255,0.18);
  box-shadow: 0 18px 42px rgba(126,140,255,0.18);
  z-index: 100000;
  border-radius: 18px;
  padding: 10px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.more-menu:hover .more-dropdown,
.more-menu.open .more-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.more-dropdown a {
  text-decoration: none;
  color: #35405A;
  padding: 9px 12px;
  border-radius: 12px;
  white-space: nowrap;
}
.more-dropdown a:hover,
.more-dropdown a.active {
  color: #8A7CFF;
  background: #F4F8FF;
}
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 10px 22px;
  background: linear-gradient(135deg, #A7C2FF 0%, #9D91FF 55%, #8B7BFF 100%);
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 12px 26px rgba(126,140,255,0.28);
  transition: transform .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.main-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(126,140,255,0.34);
}
.text-link {
  color: #8A7CFF;
  text-decoration: none;
  font-weight: 700;
}
.text-link:hover {
  text-decoration: underline;
}
.drawer-mask,
.mobile-drawer {
  z-index: 100000;
}
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(39,48,74,0.42);
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
}
.drawer-mask.show {
  opacity: 1;
  visibility: visible;
}
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: min(330px, 86vw);
  height: 100dvh;
  background: #FFFFFF;
  box-shadow: 18px 0 42px rgba(126,140,255,0.2);
  transform: translateX(-104%);
  transition: transform .24s ease;
  padding: 18px;
  overflow-y: auto;
}
.mobile-drawer.open {
  transform: translateX(0);
}
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(126,140,255,0.14);
}
.drawer-logo img,
.footer-logo img {
  width: 142px;
  max-height: 48px;
  object-fit: contain;
}
.drawer-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(126,140,255,0.2);
  background: #F4F8FF;
  color: #35405A;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.drawer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 18px 0 30px;
}
.drawer-nav a {
  text-decoration: none;
  color: #35405A;
  background: #F4F8FF;
  border-radius: 14px;
  padding: 10px 12px;
  font-size: 14px;
}
.drawer-open {
  overflow: hidden;
}
.container {
  width: min(1280px, calc(100% - 36px));
  margin: 0 auto;
}
.banner-slider {
  max-width: 1280px;
  margin: 24px auto 30px;
  border-radius: 18px;
  background: #FFFFFF;
  box-shadow: 0 14px 36px rgba(126,140,255,0.16);
  overflow: hidden;
  position: relative;
  z-index: 1;
  height: clamp(220px, 42vw, 520px);
}
.slides,
.slide {
  width: 100%;
  height: 100%;
}
.slide {
  display: none;
  align-items: center;
  justify-content: center;
  background: #EEF4FF;
}
.slide.active {
  display: flex;
}
.banner-slider img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #EEF4FF;
}
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.84);
  color: #8A7CFF;
  font-size: 26px;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(126,140,255,0.18);
}
.slider-prev {
  left: 18px;
}
.slider-next {
  right: 18px;
}
.slider-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 0;
  background: rgba(126,140,255,0.32);
  cursor: pointer;
}
.slider-dot.active {
  width: 24px;
  border-radius: 999px;
  background: #8A7CFF;
}
.service-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}
.service-strip span {
  background: rgba(255,255,255,0.84);
  border: 1px solid rgba(126,140,255,0.18);
  border-radius: 16px;
  padding: 13px 16px;
  color: #68728A;
  box-shadow: 0 10px 26px rgba(126,140,255,0.12);
}
.section {
  margin: 34px auto;
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}
h1,
h2,
h3,
.section-title {
  color: #7E8CFF;
  line-height: 1.28;
}
h1 {
  font-size: clamp(32px, 5vw, 56px);
  margin: 10px 0 16px;
}
h2,
.section-title {
  font-size: clamp(24px, 3vw, 36px);
  margin: 0 0 12px;
}
h3 {
  font-size: 21px;
  margin: 0 0 10px;
}
p {
  margin: 0 0 14px;
}
.eyebrow,
.tag {
  display: inline-flex;
  color: #8A7CFF;
  background: #F2F0FF;
  border: 1px solid rgba(126,140,255,0.18);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 14px;
  font-weight: 700;
}
.lead,
.section-desc {
  color: #68728A;
  font-size: 17px;
}
.card,
.zone-card,
.info-card,
.review-card,
.faq-card,
.notice-box,
.hero-card {
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(126,140,255,0.18);
  box-shadow: 0 14px 36px rgba(126,140,255,0.16);
  border-radius: 22px;
}
.card,
.info-card,
.review-card,
.faq-card,
.notice-box,
.hero-card {
  padding: 24px;
}
.hero-card {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items: center;
  overflow: hidden;
}
.hero-card .hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.hero-media {
  background: linear-gradient(135deg, #F4F8FF, #F2F0FF);
  border-radius: 22px;
  padding: 12px;
}
.content-img,
.zone-card img,
.app-section img,
.banner-slider img {
  max-width: 100%;
  height: auto;
}
.content-img {
  width: 100%;
  border-radius: 18px;
  object-fit: contain;
  background: #EEF4FF;
}
.grid-2,
.grid-3,
.grid-4,
.channel-grid,
.review-grid,
.faq-grid {
  display: grid;
  gap: 18px;
}
.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.channel-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.review-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.faq-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.zone-card {
  overflow: hidden;
}
.zone-card .zone-body {
  padding: 22px;
}
.zone-card img {
  width: 100%;
  object-fit: contain;
  background: #EAF2FF;
}
.card p,
.zone-card p,
.info-card p,
.review-card p,
.faq-card p,
.notice-box p {
  color: #68728A;
}
.notice-box {
  background: linear-gradient(135deg, rgba(244,248,255,0.96), rgba(242,240,255,0.96));
}
.notice-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 12px 0 0;
  list-style: none;
}
.notice-list li {
  background: rgba(255,255,255,0.78);
  border-radius: 14px;
  padding: 12px;
  color: #68728A;
}
.page-main {
  padding: 24px 0 44px;
}
.page-hero {
  margin-bottom: 32px;
}
.article-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.steps {
  counter-reset: step;
}
.step-card {
  position: relative;
  padding-left: 60px;
}
.step-card::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 22px;
  top: 24px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #FFFFFF;
  background: linear-gradient(135deg, #A7C2FF 0%, #9D91FF 55%, #8B7BFF 100%);
  font-weight: 800;
}
.site-footer {
  background: #27304A;
  color: #EEF4FF;
  margin-top: 50px;
  padding: 48px 0 0;
}
.footer-inner {
  width: min(1280px, calc(100% - 36px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 2fr;
  gap: 36px;
}
.footer-brand p {
  color: rgba(238,244,255,0.78);
}
.footer-reminder {
  font-size: 14px;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.footer-links h3 {
  color: #EEF4FF;
  font-size: 16px;
}
.footer-links a {
  display: block;
  color: rgba(238,244,255,0.78);
  text-decoration: none;
  margin: 7px 0;
  font-size: 14px;
}
.footer-bottom {
  margin-top: 34px;
  padding: 18px;
  text-align: center;
  border-top: 1px solid rgba(238,244,255,0.12);
  color: rgba(238,244,255,0.7);
  font-size: 14px;
}
.bottom-quick {
  display: none;
}
@media (max-width: 1120px) {
  .channel-grid,
  .grid-4 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .nav-core {
    gap: 6px;
  }
  .nav-core a {
    padding: 8px 7px;
  }
}
@media (max-width: 1024px) {
  .nav-core {
    display: none;
  }
  .service-strip,
  .channel-grid,
  .grid-4,
  .grid-3,
  .review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero-card,
  .article-body,
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .footer-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 768px) {
  body {
    padding-top: 64px;
    padding-bottom: 64px;
  }
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99999;
  }
  .header-inner {
    min-height: 64px;
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr) 74px;
    gap: 8px;
    padding: 0 14px;
  }
  .mobile-menu-btn,
  .brand-mobile {
    display: inline-flex;
  }
  .brand-desktop,
  .more-menu {
    display: none;
  }
  .mobile-menu-btn {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(126,140,255,0.18);
    border-radius: 14px;
    background: #FFFFFF;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    justify-self: start;
  }
  .mobile-menu-btn span {
    width: 19px;
    height: 2px;
    background: #8A7CFF;
    border-radius: 999px;
  }
  .brand-mobile {
    justify-self: center;
  }
  .brand-mobile img {
    width: 132px;
    max-height: 42px;
  }
  .header-actions {
    justify-self: end;
    gap: 0;
  }
  .header-register {
    padding: 8px 14px;
    font-size: 14px;
  }
  .mobile-drawer,
  .drawer-mask {
    z-index: 100000;
  }
  .container {
    width: min(100% - 24px, 1280px);
  }
  .banner-slider {
    margin: 16px 12px 22px;
    height: clamp(170px, 54vw, 310px);
    border-radius: 14px;
  }
  .slider-arrow {
    width: 34px;
    height: 34px;
    font-size: 21px;
  }
  .slider-prev { left: 10px; }
  .slider-next { right: 10px; }
  .section {
    margin: 26px auto;
  }
  .section-head {
    display: block;
  }
  .service-strip,
  .channel-grid,
  .grid-4,
  .grid-3,
  .grid-2,
  .review-grid,
  .faq-grid,
  .notice-list {
    grid-template-columns: 1fr;
  }
  .card,
  .info-card,
  .review-card,
  .faq-card,
  .notice-box,
  .hero-card {
    padding: 20px;
    border-radius: 18px;
  }
  .zone-card .zone-body {
    padding: 20px;
  }
  h1 {
    font-size: 32px;
  }
  h2,
  .section-title {
    font-size: 25px;
  }
  .footer-links {
    grid-template-columns: 1fr;
  }
  .bottom-quick {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 10px;
    height: 50px;
    z-index: 99990;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    background: rgba(255,255,255,0.94);
    border: 1px solid rgba(126,140,255,0.18);
    box-shadow: 0 12px 32px rgba(126,140,255,0.18);
    border-radius: 18px;
    padding: 6px;
    backdrop-filter: blur(10px);
  }
  .bottom-quick a {
    text-decoration: none;
    color: #35405A;
    display: grid;
    place-items: center;
    border-radius: 13px;
    font-size: 13px;
  }
  .bottom-quick a:hover {
    color: #8A7CFF;
    background: #F2F0FF;
  }
}