:root {
  --qc-blue: #1570ef;
  --qc-blue-dark: #0d6ae8;
  --qc-cyan: #07beff;
  --qc-ink: #111827;
  --qc-title: #1a1a1a;
  --qc-body: #595959;
  --qc-muted: #8c8c8c;
  --qc-line: #e8e8e8;
  --qc-soft: #fafafa;
  --qc-wrap: 1400px;
}

.qc-wrap {
  width: 100%;
  max-width: var(--qc-wrap);
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

.qc-header {
  display: contents;
}

.qc-topbar {
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, #0f296b 0%, #1d4ed8 32%, #4338ca 68%, #0369a1 100%);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.qc-topbar::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(45% 160% at 24% 50%, rgba(56, 189, 248, .28) 0%, rgba(56, 189, 248, 0) 100%),
    radial-gradient(40% 160% at 76% 50%, rgba(168, 85, 247, .24) 0%, rgba(168, 85, 247, 0) 100%);
  pointer-events: none;
}

.qc-topbar.is-hidden {
  display: none;
}

.qc-topbar-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  max-width: none;
  padding-right: 44px;
}

.qc-topbar p {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .2px;
  line-height: 1.5;
  color: rgba(255, 255, 255, .95);
  text-align: center;
}

.qc-topbar p::before {
  content: "OFFICIAL";
  display: inline-flex;
  align-items: center;
  height: 19px;
  padding: 0 7px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(56, 189, 248, .32), rgba(255, 255, 255, .16));
  border: 1px solid rgba(186, 230, 253, .42);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .6px;
  color: #e0f2fe;
  box-shadow: 0 2px 8px rgba(14, 165, 233, .22);
}

.qc-topbar p a {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 10px;
  margin-left: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .26);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color .2s ease, border-color .2s ease, transform .2s ease;
}

.qc-topbar p a::after {
  content: "→";
  margin-left: 4px;
  font-size: 12px;
  transition: transform .2s ease;
}

.qc-topbar p a:hover {
  background: rgba(255, 255, 255, .22);
  border-color: rgba(255, 255, 255, .48);
  color: #fff;
}

.qc-topbar p a:hover::after {
  transform: translateX(2px);
}

.qc-topbar-close {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .8);
  cursor: pointer;
  border-radius: 999px;
  transition: color .16s ease, background-color .16s ease, border-color .16s ease;
}

.qc-topbar-close:hover {
  color: #fff;
  background: rgba(255, 255, 255, .18);
  border-color: rgba(255, 255, 255, .28);
  transform: translateY(-50%);
}

.qc-navbar {
  position: sticky;
  top: 0;
  z-index: 99;
  background: rgba(255, 255, 255, .84);
  -webkit-backdrop-filter: saturate(190%) blur(18px);
  backdrop-filter: saturate(190%) blur(18px);
  border-bottom: 1px solid rgba(225, 232, 245, .82);
  box-shadow: 0 4px 20px -6px rgba(15, 23, 42, .04);
  transition: background-color .3s ease, box-shadow .28s ease, border-color .28s ease;
}

.qc-navbar.is-solid {
  background: rgba(255, 255, 255, .90);
  -webkit-backdrop-filter: saturate(200%) blur(20px);
  backdrop-filter: saturate(200%) blur(20px);
  border-bottom-color: rgba(210, 222, 242, .9);
  box-shadow: 0 10px 30px -10px rgba(15, 23, 42, .08);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .qc-navbar,
  .qc-navbar.is-solid {
    background: #fff;
  }
}

.qc-navbar-inner {
  display: flex;
  align-items: center;
  height: 70px;
  gap: 36px;
  max-width: none;
  padding: 0 0 0 32px;
}

.qc-navbar a,
.qc-navbar button,
.qc-navbar [role="button"],
.qc-navbar a:focus,
.qc-navbar a:focus-visible,
.qc-navbar a:active,
.qc-navbar button:focus,
.qc-navbar button:focus-visible,
.qc-navbar button:active,
.qc-logo,
.qc-logo:focus,
.qc-logo:focus-visible,
.qc-logo:active,
.qc-util,
.qc-util:focus,
.qc-util:focus-visible,
.qc-util:active,
.qc-menu-link,
.qc-menu-link:focus,
.qc-menu-link:focus-visible,
.qc-menu-link:active,
.qc-sub-item,
.qc-sub-item:focus,
.qc-sub-item:focus-visible,
.qc-sub-item:active,
.qc-login-link,
.qc-login-link:focus,
.qc-login-link:focus-visible,
.qc-login-link:active,
.qc-regist-btn,
.qc-regist-btn:focus,
.qc-regist-btn:focus-visible,
.qc-regist-btn:active {
  outline: none !important;
  outline-color: transparent !important;
  outline-style: none !important;
  outline-width: 0 !important;
  box-shadow: none !important;
  -webkit-tap-highlight-color: transparent !important;
}

.qc-logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  height: 34px;
  text-decoration: none;
  transition: opacity .16s ease;
  outline: none;
}

.qc-logo:focus,
.qc-logo:focus-visible,
.qc-logo:active {
  outline: none !important;
  box-shadow: none !important;
}

.qc-logo:hover {
  opacity: .88;
}

.qc-logo img {
  height: 34px;
  width: auto;
  display: block;
  outline: none !important;
  border: none !important;
}

.qc-logo-text {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -.4px;
  background: linear-gradient(120deg, #0f172a 0%, #1e40af 55%, #2563eb 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.qc-menu {
  flex: 1 1 auto;
  display: flex;
  align-items: stretch;
  gap: 4px;
  height: 70px;
  min-width: 0;
}

.qc-menu-item {
  position: relative;
  display: flex;
  align-items: center;
}

.qc-menu-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 70px;
  padding: 0 15px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  color: #1e293b;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color .22s ease;
}

.qc-menu-link::after {
  content: "";
  position: absolute;
  left: 15px;
  right: 15px;
  bottom: 0;
  height: 2px;
  border-radius: 2px 2px 0 0;
  background: #2563eb;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .2s ease;
}

.qc-menu-item:hover > .qc-menu-link {
  color: #1d4ed8;
}

.qc-menu-item:hover > .qc-menu-link::after {
  transform: scaleX(1);
}

.qc-chev {
  width: 11px;
  height: 11px;
  flex: 0 0 auto;
  opacity: .65;
  transition: transform .2s ease, opacity .16s ease;
}

.qc-menu-item:hover .qc-chev {
  opacity: 1;
  transform: rotate(180deg);
}

.qc-sub {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 276px;
  padding: 8px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  box-shadow: 0 12px 32px -8px rgba(15, 23, 42, .12), 0 2px 6px rgba(15, 23, 42, .04);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transform-origin: top left;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}

.qc-sub::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}

.qc-menu-item:hover .qc-sub {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.qc-sub-item {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  transition: background-color .22s cubic-bezier(.22, 1, .36, 1), transform .22s cubic-bezier(.22, 1, .36, 1);
}

.qc-sub-item:hover {
  background: linear-gradient(90deg, #f0f6ff 0%, #f8fbff 100%);
  transform: translateX(2px);
}

.qc-sub-name {
  display: block;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  color: #1e293b;
  transition: color .2s ease;
}

.qc-sub-item:hover .qc-sub-name {
  color: #2563eb;
}

.qc-sub-desc {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  line-height: 1.5;
  color: #64748b;
}

.qc-nav-right {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  height: 100%;
  gap: 0;
  margin-left: auto;
}

.qc-util {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 70px;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  color: #1d273f;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s ease;
  outline: none !important;
  -webkit-tap-highlight-color: transparent !important;
}

.qc-util + .qc-util::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 14px;
  background: #d8dee9;
}

.qc-util:hover {
  color: #0052d9;
}

.qc-util svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  color: #4e5969;
  transition: color .2s ease;
}

.qc-util:hover svg {
  color: #0052d9;
}

.qc-nav-right .no-login {
  display: inline-flex;
  align-items: center;
  height: 70px;
  margin: 0 !important;
  padding: 0;
  vertical-align: middle;
}

.qc-nav-right .no-login:not([style*="none"]) {
  display: inline-flex !important;
  align-items: center !important;
}

.qc-navbar .qc-login-link,
.qc-navbar a.qc-login-link:not([href]) {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 70px;
  margin: 0;
  padding: 0 24px 0 18px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  color: #1d273f !important;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  vertical-align: middle;
  transition: color .2s ease;
}

.qc-navbar .qc-login-link span {
  display: inline-block;
  line-height: 1;
}

.qc-navbar .qc-login-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 14px;
  background: #d8dee9;
}

.qc-navbar .qc-login-link:hover,
.qc-navbar a.qc-login-link:not([href]):hover {
  color: #0052d9 !important;
}

.qc-navbar .qc-regist-btn,
.qc-navbar a.qc-regist-btn:not([href]) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 70px;
  margin: 0;
  padding: 0 30px;
  background: #2563eb;
  color: #fff !important;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .3px;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  vertical-align: middle;
  transition: background-color .16s ease;
}

.qc-navbar .qc-regist-btn:hover,
.qc-navbar a.qc-regist-btn:not([href]):hover {
  background: #1d4ed8;
  color: #fff !important;
}

.qc-regist-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  display: block;
}

.qc-nav-right .login-in {
  display: none;
  align-items: center;
  gap: 10px;
  position: relative;
  padding: 0 28px 0 18px;
}

.qc-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #e5e8ef center/cover no-repeat;
  flex: 0 0 auto;
  overflow: hidden;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
  text-align: center;
  user-select: none;
  text-transform: uppercase;
}

.qc-name {
  font-size: 14px;
  color: #1f2329;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qc-drop {
  position: absolute;
  top: 46px;
  right: 0;
  min-width: 176px;
  padding: 8px;
  background: #fff;
  border: 1px solid #eef0f4;
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(16, 24, 40, .12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .2s, transform .2s;
}

.login-in:hover .qc-drop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.qc-drop a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 14px;
  color: #1f2329;
  cursor: pointer;
  text-decoration: none;
}

.qc-drop a:hover {
  background: #f8fafc;
  color: #1d4ed8;
}

.qc-real-name {
  font-size: 12px;
  padding: 1px 6px;
  border-radius: 3px;
  background: #fff1f0;
  color: #ef4149;
}

.qc-burger {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border: 0;
  background: none;
  padding: 0;
  color: #1f2329;
  cursor: pointer;
}

.qc-mobile {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  max-height: calc(100vh - 56px);
  max-height: calc(100dvh - 56px);
  overflow-y: auto;
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  box-shadow: 0 20px 40px -12px rgba(15, 23, 42, .16);
  padding: 10px 14px 20px;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
}

.qc-mobile.is-open {
  display: block;
}

.qc-mobile > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 10px;
  margin-top: 2px;
  border-radius: 8px;
  font-size: 14.5px;
  font-weight: 600;
  color: #0f172a;
  text-decoration: none;
  line-height: 1.4;
}

.qc-mobile > a:first-child {
  margin-top: 0;
}

.qc-mobile > a:hover,
.qc-mobile > a:active {
  background: #f8fafc;
  color: #1d4ed8;
}

.qc-mobile .qc-mobile-sub {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  padding: 4px 6px 10px;
}

.qc-mobile .qc-mobile-sub a {
  display: flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 6px;
  background: #f8fafc;
  border: 1px solid #f1f5f9;
  font-size: 13px;
  font-weight: 400;
  color: #475569;
  text-decoration: none;
  line-height: 1.4;
  white-space: normal;
  word-break: break-word;
}

.qc-mobile .qc-mobile-sub a:hover,
.qc-mobile .qc-mobile-sub a:active {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #2563eb;
}

.qc-mobile-divider {
  height: 1px;
  margin: 10px 6px;
  background: #e2e8f0;
}

@media (min-width: 961px) {
  .qc-mobile,
  .qc-mobile.is-open {
    display: none !important;
  }
}

@media (min-width: 1200px) {
  .qc-navbar-inner {
    padding: 0 0 0 64px;
  }
}

@media (max-width: 1200px) {
  .qc-navbar-inner {
    gap: 20px;
  }

  .qc-menu-link,
  .qc-util {
    padding: 0 12px;
    font-size: 14px;
  }

  .qc-navbar .qc-login-link,
  .qc-navbar a.qc-login-link:not([href]) {
    padding: 0 16px 0 12px;
  }

  .qc-navbar .qc-regist-btn,
  .qc-navbar a.qc-regist-btn:not([href]) {
    padding: 0 22px;
  }
}

@media (max-width: 1100px) {
  .qc-navbar-inner {
    padding: 0 0 0 20px;
    gap: 12px;
  }

  .qc-menu-link {
    padding: 0 10px;
    font-size: 13.5px;
  }

  .qc-menu-link::after {
    left: 10px;
    right: 10px;
  }

  .qc-util {
    padding: 0 8px;
    font-size: 13px;
  }

  .qc-util span {
    font-size: 13px;
  }

  .qc-navbar .qc-login-link,
  .qc-navbar a.qc-login-link:not([href]) {
    padding: 0 14px 0 10px;
    font-size: 13.5px;
  }

  .qc-navbar .qc-regist-btn,
  .qc-navbar a.qc-regist-btn:not([href]) {
    padding: 0 18px;
    font-size: 14px;
  }
}

@media (max-width: 960px) {
  .qc-menu,
  .qc-util {
    display: none;
  }

  .qc-navbar-inner {
    height: 56px;
    gap: 8px;
    padding: 0 12px;
    justify-content: space-between;
  }

  .qc-logo,
  .qc-logo img {
    height: 24px;
    max-width: 124px;
    object-fit: contain;
  }

  .qc-nav-right {
    gap: 6px;
    min-width: 0;
    flex: 0 1 auto;
  }

  .qc-burger {
    display: inline-flex;
    margin-left: 2px;
    flex-shrink: 0;
  }

  .qc-nav-right .no-login {
    height: 56px;
    align-items: center;
    gap: 6px;
  }

  .qc-nav-right .login-in {
    padding: 0 4px 0 6px;
    gap: 6px;
  }

  .qc-name {
    max-width: 72px;
    font-size: 13px;
  }

  .qc-navbar .qc-login-link,
  .qc-navbar a.qc-login-link:not([href]) {
    height: 30px;
    padding: 0 10px;
    border-radius: 6px;
    background: #f1f5f9;
    font-size: 12.5px;
    font-weight: 500;
    color: #334155 !important;
  }

  .qc-navbar .qc-login-link::before,
  .qc-navbar a.qc-login-link:not([href])::before {
    display: none;
  }

  .qc-navbar .qc-regist-btn,
  .qc-navbar a.qc-regist-btn:not([href]) {
    height: 30px;
    padding: 0 10px;
    border-radius: 6px;
    font-size: 12.5px;
    gap: 4px;
  }

  .qc-regist-icon {
    width: 13px;
    height: 13px;
  }

  .qc-topbar-inner {
    min-height: 32px;
    padding: 5px 34px 5px 12px;
  }

  .qc-topbar p {
    font-size: 12px;
    line-height: 1.35;
    gap: 6px;
    max-width: 100%;
    overflow: hidden;
  }

  .qc-topbar p a {
    flex-shrink: 0;
    white-space: nowrap;
    height: 22px;
    padding: 0 8px;
    font-size: 12px;
  }
}

@media (max-width: 600px) {
  .qc-wrap {
    padding: 0 16px;
  }

  .qc-topbar p::before {
    display: none;
  }

  .qc-topbar-inner {
    padding: 5px 30px 5px 10px;
  }

  .qc-topbar p {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 4px 6px;
    font-size: 12px;
    line-height: 1.4;
    white-space: normal;
  }

  .qc-topbar-close {
    right: 6px;
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 380px) {
  .qc-logo,
  .qc-logo img {
    height: 22px;
    max-width: 106px;
  }

  .qc-regist-icon {
    width: 12px;
    height: 12px;
  }

  .qc-navbar .qc-login-link,
  .qc-navbar a.qc-login-link:not([href]),
  .qc-navbar .qc-regist-btn,
  .qc-navbar a.qc-regist-btn:not([href]) {
    height: 28px;
    padding: 0 8px;
    font-size: 12px;
  }
}

@media (max-width: 359px) {
  .qc-mobile .qc-mobile-sub {
    grid-template-columns: 1fr;
  }
}

.qc-hero {
  position: relative;
  height: 780px;
  background: #f4f8ff;
  overflow: hidden;
}

.qc-hero[data-has-video="1"] .qc-aurora {
  opacity: 0;
}

.qc-aurora {
  transition: opacity .5s ease;
}

.qc-hero-slides {
  position: relative;
  height: 100%;
}

.qc-hero-inner {
  position: relative;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.qc-slide {
  position: absolute;
  inset: 0;
  padding: 0 max(24px, calc((100% - var(--qc-wrap)) / 2 + 24px));
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .6s ease;
}

.qc-slide-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% center;
  display: block;
  z-index: 0;
  pointer-events: none;
}

.qc-slide > *:not(.qc-slide-bg-video):not(.qc-slide-video) {
  position: relative;
  z-index: 1;
}

.qc-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.qc-slide-title {
  margin: 0 0 16px;
  font-size: 56px;
  line-height: 1.18;
  font-weight: 500;
  letter-spacing: -.5px;
  width: fit-content;
  background: linear-gradient(87.07deg, #2352ab, #334eae 50%, #6233a3);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.qc-slide.tone-2 .qc-slide-title {
  background: linear-gradient(87.07deg, #1d4ed8, #0369a1 52%, #087787);
  -webkit-background-clip: text;
  background-clip: text;
}

.qc-slide.tone-3 .qc-slide-title {
  background: linear-gradient(87.2deg, #9d1766, #a42d48 50%, #9a3c14);
  -webkit-background-clip: text;
  background-clip: text;
}

.qc-slide-desc {
  margin: 0 0 36px;
  font-size: 32px;
  line-height: 1.4;
  color: #4e5969;
  width: fit-content;
}

.qc-slide-details {
  display: flex;
  align-items: flex-start;
  gap: 60px;
  margin-bottom: 56px;
}

.qc-detail-strong {
  font-size: 32px;
  line-height: 1.3;
  color: #1d273f;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.qc-detail-strong em {
  font-style: normal;
  font-size: 20px;
}

.qc-detail-desc {
  margin-top: 4px;
  font-size: 16px;
  color: #475569;
}

.qc-slide-btn,
a.qc-slide-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  height: 48px;
  padding: 0 42px;
  border-radius: 8px;
  border: 0;
  background: linear-gradient(90deg, #1d4ed8 0%, #2563eb 100%);
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0 8px 22px -6px rgba(37, 99, 235, .38);
  transition: background .24s cubic-bezier(.22, 1, .36, 1), color .2s ease, transform .24s cubic-bezier(.22, 1, .36, 1), box-shadow .24s cubic-bezier(.22, 1, .36, 1);
}

.qc-slide-btn:hover,
.qc-slide-btn:focus,
a.qc-slide-btn:hover,
a.qc-slide-btn:focus {
  background: linear-gradient(90deg, #1d4ed8 0%, #2563eb 100%);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -6px rgba(37, 99, 235, .48);
}

.qc-hero-indicators {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 42px;
  z-index: 3;
}

.qc-hero-indicators .qc-wrap {
  display: flex;
  align-items: flex-end;
  gap: 12px;
}

.qc-indicator {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  width: auto;
  min-width: 172px;
  max-width: 340px;
  flex: 0 1 auto;
  height: auto;
  padding: 6px 4px 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.qc-indicator-title {
  display: block;
  max-width: 100%;
  padding: 0 10px;
  white-space: normal;
  overflow-wrap: anywhere;
  color: #475569;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.4;
  transition: color .2s ease, font-weight .2s ease;
}

.qc-indicator:hover .qc-indicator-title {
  color: rgba(29, 39, 63, .85);
}

.qc-indicator.is-active .qc-indicator-title {
  color: #141b2d;
  font-weight: 600;
}

.qc-indicator-bar {
  position: relative;
  display: block;
  width: 100%;
  height: 2px;
  background: rgba(29, 39, 63, .16);
  border-radius: 2px;
  overflow: hidden;
}

.qc-indicator i {
  position: absolute;
  inset: 0;
  width: 0;
  background: #141b2d;
  display: block;
}

.qc-indicator.is-active i {
  animation: qc-progress 6s linear forwards;
}

.qc-hero.is-paused .qc-indicator.is-active i {
  animation-play-state: paused;
}

@keyframes qc-progress {
  from { width: 0; }
  to { width: 100%; }
}

.qc-slide.is-image {
  justify-content: flex-end;
  padding: 0;
}

.qc-slide.is-image img,
.qc-slide-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.qc-section {
  padding: 104px 0;
}

.qc-section.is-soft {
  background: var(--qc-soft);
}

.qc-head {
  text-align: center;
  margin-bottom: 48px;
}

.qc-h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.3;
  font-weight: 500;
  color: var(--qc-title);
  letter-spacing: -.3px;
}

.qc-section-lead {
  margin: 16px auto 0;
  max-width: 720px;
  font-size: 16px;
  line-height: 1.8;
  color: #595959;
}

.qc-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}

.qc-tab {
  padding: 9px 22px;
  border-radius: 999px;
  font-size: 15px;
  color: var(--qc-body);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: color .16s ease, background-color .16s ease;
}

.qc-tab:hover {
  color: var(--qc-blue);
}

.qc-tab.is-active {
  color: #fff;
  background: var(--qc-blue);
}

.qc-panel {
  display: none;
}

.qc-panel.is-active {
  display: block;
}

.qc-solutions {
  position: relative;
  background: linear-gradient(180deg, #e8f0ff 0%, #f4f8ff 240px, #ffffff 100%);
}

.qc-solutions .qc-tabs {
  display: inline-flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .88);
  border: 1px solid #dbe4f3;
  box-shadow: 0 4px 16px -8px rgba(15, 23, 42, .08);
  left: 50%;
  position: relative;
  transform: translateX(-50%);
  margin-bottom: 42px;
}

.qc-solutions .qc-tab {
  background: transparent;
  border-color: transparent;
  padding: 10px 24px;
  font-size: 14.5px;
  font-weight: 500;
  color: #475569;
}

.qc-solutions .qc-tab:hover:not(.is-active) {
  background: #eff6ff;
  color: #2563eb;
}

.qc-solutions .qc-tab.is-active {
  background: linear-gradient(90deg, #1d4ed8 0%, #2563eb 100%);
  color: #fff;
  box-shadow: 0 6px 16px -4px rgba(37, 99, 235, .36);
}

.qc-solution {
  display: none;
  position: relative;
  grid-template-columns: 1fr 540px;
  gap: 64px;
  align-items: center;
  padding: 56px 60px;
  border-radius: 24px;
  background:
    radial-gradient(80% 100% at 100% 0%, rgba(147, 197, 253, .26) 0%, rgba(147, 197, 253, 0) 65%),
    radial-gradient(60% 90% at 0% 100%, rgba(199, 210, 254, .22) 0%, rgba(199, 210, 254, 0) 65%),
    linear-gradient(135deg, #ffffff 0%, #f3f7ff 55%, #eaf2ff 100%);
  border: 1px solid rgba(191, 213, 250, .85);
  box-shadow:
    0 32px 68px -36px rgba(23, 48, 122, .24),
    0 4px 16px -4px rgba(37, 99, 235, .06),
    inset 0 1px 0 rgba(255, 255, 255, .95);
  overflow: hidden;
}

.qc-solution.is-active {
  display: grid;
  animation: qc-sol-fade .38s cubic-bezier(.22, 1, .36, 1) both;
}

@keyframes qc-sol-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.qc-solution > div {
  position: relative;
  z-index: 1;
}

.qc-solution h3 {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 16px;
  font-size: 32px;
  line-height: 1.28;
  font-weight: 600;
  letter-spacing: -.3px;
  color: #1d273f;
}

.qc-solution h3::before {
  content: "SCENE SOLUTION · 场景方案";
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: 6px;
  background: rgba(37, 99, 235, .08);
  border: 1px solid rgba(37, 99, 235, .18);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .6px;
  color: #2563eb;
}

.qc-solution .qc-solution-desc {
  margin: 0 0 28px;
  max-width: 480px;
  font-size: 15px;
  line-height: 1.85;
  color: #475569;
}

.qc-related-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 500;
  color: #64748b;
}

.qc-related-label::after {
  content: "";
  flex: 1 1 auto;
  max-width: 180px;
  height: 1px;
  background: linear-gradient(90deg, #dbe6f6 0%, transparent 100%);
}

.qc-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.qc-related span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 15px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid #d8e3f4;
  font-size: 13px;
  font-weight: 500;
  color: #334155;
  transition: color .22s ease, border-color .22s ease, background-color .22s ease, transform .22s cubic-bezier(.22, 1, .36, 1), box-shadow .22s ease;
}

.qc-related span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #3b82f6;
  opacity: .75;
}

.qc-related span:hover {
  color: #2563eb;
  background: #ffffff;
  border-color: #93c5fd;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px -6px rgba(37, 99, 235, .18);
}

.qc-solution-actions {
  display: flex;
  gap: 14px;
}

.qc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 28px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background .24s cubic-bezier(.22, 1, .36, 1), border-color .24s ease, color .22s ease, transform .24s cubic-bezier(.22, 1, .36, 1), box-shadow .24s cubic-bezier(.22, 1, .36, 1);
}

.qc-btn.is-primary,
a.qc-btn.is-primary {
  background: linear-gradient(90deg, #1d4ed8 0%, #2563eb 100%);
  border: 1px solid #2563eb;
  color: #fff;
  box-shadow: 0 6px 16px -4px rgba(37, 99, 235, .32);
}

.qc-btn.is-primary:hover,
.qc-btn.is-primary:focus,
a.qc-btn.is-primary:hover,
a.qc-btn.is-primary:focus {
  background: linear-gradient(90deg, #1d4ed8 0%, #2563eb 100%);
  border-color: #1d4ed8;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -6px rgba(37, 99, 235, .44);
}

.qc-btn.is-plain,
a.qc-btn.is-plain {
  border: 1px solid #cbd5e1;
  background: rgba(255, 255, 255, .92);
  color: #1e293b;
}

.qc-btn.is-plain:hover,
.qc-btn.is-plain:focus,
a.qc-btn.is-plain:hover,
a.qc-btn.is-plain:focus {
  border-color: #2563eb;
  background: #f5f9ff;
  color: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px -6px rgba(37, 99, 235, .16);
}

.qc-solution-media {
  position: relative;
  z-index: 1;
  padding: 10px;
  border-radius: 20px;
  background: rgba(255, 255, 255, .68);
  border: 1px solid rgba(255, 255, 255, .92);
  box-shadow: 0 24px 48px -22px rgba(23, 48, 122, .26);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
  transition: transform .32s cubic-bezier(.22, 1, .36, 1), box-shadow .32s cubic-bezier(.22, 1, .36, 1);
}

.qc-solution-media:hover {
  transform: translateY(-3px);
  box-shadow: 0 30px 56px -20px rgba(23, 48, 122, .32);
}

.qc-solution-media::after {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: -18px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(23, 48, 122, .22), transparent 72%);
  filter: blur(12px);
  z-index: -1;
}

.qc-solution-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
  transition: transform .45s cubic-bezier(.22, 1, .36, 1);
}

.qc-solution-media:hover img {
  transform: scale(1.02);
}

@media (max-width: 1200px) {
  .qc-solution {
    grid-template-columns: 1fr 360px;
    gap: 36px;
    padding: 40px;
  }

  .qc-solution h3 {
    font-size: 26px;
  }
}

@media (max-width: 960px) {
  .qc-solutions .qc-tabs {
    display: flex;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    max-width: 100%;
    width: 100%;
    left: 0;
    transform: none;
    border-radius: 12px;
    padding: 5px;
    margin-bottom: 24px;
    box-sizing: border-box;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
  }

  .qc-solutions .qc-tabs::-webkit-scrollbar {
    display: none;
  }

  .qc-solutions .qc-tab {
    flex: 0 0 auto;
    height: 36px;
    padding: 0 16px;
    font-size: 13.5px;
    border-radius: 8px;
    white-space: nowrap;
  }

  .qc-solution,
  .qc-solution.is-active {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 28px 24px;
    border-radius: 18px;
  }

  .qc-solution h3 {
    font-size: 22px;
    gap: 8px;
    margin-bottom: 10px;
  }

  .qc-solution .qc-solution-desc {
    max-width: none;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 18px;
  }

  .qc-related-label {
    margin-bottom: 8px;
    font-size: 12px;
  }

  .qc-related {
    gap: 6px;
    margin-bottom: 20px;
  }

  .qc-related span {
    padding: 5px 11px;
    font-size: 12px;
  }

  .qc-solution-actions {
    display: flex;
    gap: 10px;
  }

  .qc-solution-actions .qc-btn {
    flex: 1 1 0;
    min-width: 0;
    height: 40px;
    padding: 0 14px;
    font-size: 13.5px;
    box-sizing: border-box;
  }

  .qc-solution-media {
    order: -1;
    padding: 8px;
    border-radius: 14px;
    max-height: 360px;
  }

  .qc-solution-media img {
    max-height: 344px;
    object-fit: cover;
    border-radius: 10px;
  }
}

@media (max-width: 767px) {
  .qc-solution,
  .qc-solution.is-active {
    gap: 18px;
    padding: 20px 16px;
    border-radius: 16px;
  }

  .qc-solution h3 {
    font-size: 20px;
  }

  .qc-solution .qc-solution-desc {
    font-size: 13.5px;
    line-height: 1.65;
  }

  .qc-solution-actions .qc-btn {
    height: 38px;
    padding: 0 12px;
  }

  .qc-solution-media {
    padding: 6px;
    max-height: none;
  }

  .qc-solution-media img {
    max-height: none;
  }
}

.qc-section.is-soft {
  position: relative;
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(219, 234, 254, .45) 0%, rgba(219, 234, 254, 0) 100%),
    linear-gradient(180deg, #f8faff 0%, #f1f6fe 100%);
}

.qc-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 54px;
}

.qc-stat {
  text-align: center;
  padding: 30px 16px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 14px -8px rgba(15, 23, 42, .06);
  transition: border-color .26s cubic-bezier(.22, 1, .36, 1), box-shadow .26s cubic-bezier(.22, 1, .36, 1), transform .26s cubic-bezier(.22, 1, .36, 1);
}

.qc-stat:hover {
  border-color: #93c5fd;
  box-shadow: 0 16px 34px -14px rgba(37, 99, 235, .16), 0 4px 10px -2px rgba(37, 99, 235, .06);
  transform: translateY(-4px);
}

.qc-stat-num {
  font-size: 38px;
  font-weight: 600;
  line-height: 1.2;
  color: #2563eb;
  letter-spacing: -.8px;
}

.qc-stat-label {
  margin-top: 8px;
  font-size: 13.5px;
  color: #64748b;
}

.qc-cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1220px;
  margin: 0 auto;
}

.qc-cert-card {
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 12px 12px 0;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  box-shadow: 0 6px 20px -12px rgba(15, 23, 42, .08);
  transition: border-color .28s cubic-bezier(.22, 1, .36, 1), box-shadow .28s cubic-bezier(.22, 1, .36, 1), transform .28s cubic-bezier(.22, 1, .36, 1);
}

.qc-cert-card:hover {
  border-color: #93c5fd;
  box-shadow: 0 18px 38px -14px rgba(37, 99, 235, .16), 0 4px 12px -2px rgba(37, 99, 235, .06);
  transform: translateY(-4px);
}

.qc-cert-frame {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  padding: 18px;
  box-sizing: border-box;
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(180deg, #f8fbff 0%, #f1f6fe 100%);
  border: 1px solid #e2e8f0;
  transition: border-color .26s ease;
}

.qc-cert-card:hover .qc-cert-frame {
  border-color: #dbeafe;
}

.qc-cert-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(15, 23, 42, .08));
  transition: transform .36s cubic-bezier(.22, 1, .36, 1);
}

.qc-cert-card:hover .qc-cert-frame img {
  transform: scale(1.03);
}

.qc-cert-card figcaption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 15px 8px 17px;
  text-align: center;
  font-size: 14.5px;
  font-weight: 600;
  color: #1d273f;
  line-height: 1.4;
}

.qc-cert-card figcaption::before {
  content: "";
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 1.2l5.4 2v4.3c0 3.7-2.3 6.2-5.4 7.3-3.1-1.1-5.4-3.6-5.4-7.3V3.2L8 1.2z' fill='%232563eb'/%3E%3Cpath d='M5.5 8.1l1.7 1.7 3.5-3.5' fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

@media (max-width: 1100px) {
  .qc-stat {
    padding: 24px 12px;
  }

  .qc-stat-num {
    font-size: 32px;
  }

  .qc-cert-grid {
    gap: 20px;
  }
}

@media (max-width: 960px) {
  .qc-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-bottom: 28px;
  }

  .qc-stat {
    padding: 18px 10px;
    border-radius: 12px;
  }

  .qc-stat-num {
    font-size: 24px;
  }

  .qc-stat-label {
    margin-top: 4px;
    font-size: 12px;
  }

  .qc-cert-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    max-width: none;
  }

  .qc-cert-card {
    padding: 10px 10px 0;
    border-radius: 14px;
  }

  .qc-cert-frame {
    padding: 14px;
    border-radius: 10px;
  }

  .qc-cert-card figcaption {
    gap: 5px;
    padding: 12px 6px 14px;
    font-size: 13.5px;
    line-height: 1.35;
  }
}

@media (max-width: 767px) {
  .qc-stats {
    gap: 12px;
    margin-bottom: 22px;
  }

  .qc-cert-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 400px;
  }

  .qc-cert-card figcaption {
    gap: 6px;
    padding: 12px 8px 14px;
    font-size: 14px;
    line-height: 1.4;
  }
}

.qc-cta {
  position: relative;
  overflow: hidden;
  padding: 96px 0 100px;
  background:
    radial-gradient(110% 140% at 86% 16%, rgba(56, 189, 248, .36) 0%, rgba(56, 189, 248, 0) 58%),
    radial-gradient(90% 130% at 14% 92%, rgba(99, 102, 241, .26) 0%, rgba(99, 102, 241, 0) 60%),
    linear-gradient(112deg, #0b56c4 0%, #1270e8 40%, #1684f7 74%, #0d60d4 100%);
  color: #fff;
}

.qc-cta-waves {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  opacity: 1;
  -webkit-mask-image: linear-gradient(102deg, rgba(0, 0, 0, .22) 0%, rgba(0, 0, 0, .54) 30%, rgba(0, 0, 0, .92) 56%, #000 100%);
  mask-image: linear-gradient(102deg, rgba(0, 0, 0, .22) 0%, rgba(0, 0, 0, .54) 30%, rgba(0, 0, 0, .92) 56%, #000 100%);
}

.qc-cta-inner {
  position: relative;
  z-index: 1;
}

.qc-cta-title {
  margin: 0 0 24px;
  font-size: 40px;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -.4px;
  color: #fff;
  text-shadow: 0 4px 24px rgba(7, 42, 108, .22);
}

.qc-cta-accent {
  color: #dff2ff;
  text-shadow: 0 2px 18px rgba(186, 230, 253, .32);
}

.qc-cta-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
}

.qc-cta-points li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, .94);
}

.qc-cta-points li::before {
  content: "";
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='6.6' fill='none' stroke='%23ffffff' stroke-opacity='.7' stroke-width='1.2'/%3E%3Cpath d='M5.1 8.2l2 2 3.8-4' fill='none' stroke='%23ffffff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

.qc-cta-actions {
  display: flex;
  gap: 14px;
}

.qc-cta-btn,
a.qc-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 32px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, .92);
  background: rgba(255, 255, 255, .12);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color .22s cubic-bezier(.22, 1, .36, 1), color .22s ease, border-color .22s ease, transform .22s cubic-bezier(.22, 1, .36, 1), box-shadow .22s cubic-bezier(.22, 1, .36, 1);
}

.qc-cta-btn:hover,
a.qc-cta-btn:hover {
  background: #fff;
  color: #0d60d4;
  border-color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px -6px rgba(7, 42, 108, .28);
}

.qc-cta-btn.is-ghost,
a.qc-cta-btn.is-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, .48);
  color: #fff;
}

.qc-cta-btn.is-ghost:hover,
a.qc-cta-btn.is-ghost:hover {
  background: rgba(255, 255, 255, .18);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -6px rgba(7, 42, 108, .2);
}

@media (max-width: 960px) {
  .qc-cta {
    padding: 44px 0 48px;
  }

  .qc-cta-title {
    font-size: 24px;
    margin-bottom: 14px;
  }

  .qc-cta-points {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 22px;
  }

  .qc-cta-points li {
    font-size: 13px;
  }

  .qc-cta-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
    max-width: 360px;
  }

  .qc-cta-btn,
  a.qc-cta-btn {
    width: 100%;
    max-width: none;
    height: 40px;
    padding: 0 16px;
    font-size: 13.5px;
    box-sizing: border-box;
  }
}

.qc-footer {
  background: #f5f7fa;
  border-top: 1px solid #e4e9f2;
  padding: 0 0 36px;
  color: #4e5969;
}

.qc-footer-service {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 36px 0;
  border-bottom: 1px solid #e3e8f0;
}

.qc-footer-service-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.qc-footer-service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
}

.qc-footer-service-icon svg {
  width: 42px;
  height: 42px;
  display: block;
}

.qc-footer-service-text h4 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  color: #1d273f;
}

.qc-footer-service-text p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: #64748b;
}

.qc-footer-main {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding: 44px 0 42px;
  border-bottom: 1px solid #e3e8f0;
}

.qc-footer-nav {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 24px;
  min-width: 0;
}

.qc-footer-col {
  min-width: 0;
}

.qc-footer-col h4 {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  color: #1d273f;
}

.qc-footer-col a {
  display: block;
  font-size: 13px;
  line-height: 2.25;
  color: #5a6679;
  text-decoration: none;
  transition: color .2s ease, transform .2s ease;
  white-space: normal;
  word-break: break-word;
}

.qc-footer-col a:hover {
  color: #0052d9;
}

.qc-footer-connect {
  flex: 0 0 280px;
  max-width: 280px;
  padding-left: 36px;
  border-left: 1px solid #e3e8f0;
}

.qc-footer-connect h4 {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  color: #1d273f;
}

.qc-footer-connect-desc {
  margin: 0 0 16px;
  font-size: 12px;
  line-height: 1.65;
  color: #64748b;
}

.qc-footer-qrs {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.qc-footer-qr {
  text-align: center;
}

.qc-footer-qr-box {
  width: 96px;
  height: 96px;
  padding: 6px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 12px rgba(15, 23, 42, .05);
  box-sizing: border-box;
}

.qc-footer-qr-box img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  border-radius: 4px;
}

.qc-footer-qr span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: #64748b;
}

.qc-footer-contact {
  margin-bottom: 16px;
  font-size: 13px;
  line-height: 1.85;
  color: #4e5969;
}

.qc-footer-hotline strong {
  font-size: 15px;
  font-weight: 600;
  color: #1d273f;
  letter-spacing: .3px;
}

.qc-footer-mail {
  font-size: 12.5px;
  color: #64748b;
}

.qc-footer-contact-btn,
a.qc-footer-contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 196px;
  height: 38px;
  border-radius: 6px;
  background: #2563eb;
  color: #fff !important;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color .16s ease;
}

.qc-footer-contact-btn:hover,
a.qc-footer-contact-btn:hover {
  background: #1d4ed8;
  color: #fff !important;
}

.qc-footer-bottom {
  padding-top: 24px;
}

.qc-footer-portal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  margin-bottom: 14px;
}

.qc-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.qc-footer-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.qc-footer-logo img {
  height: 24px;
  width: auto;
  display: block;
}

.qc-footer-ent-name {
  font-size: 13px;
  font-weight: 600;
  color: #1d273f;
}

.qc-footer-quicklinks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 20px;
}

.qc-footer-quicklinks a {
  font-size: 13px;
  color: #4e5969;
  text-decoration: none;
  transition: color .2s ease;
}

.qc-footer-quicklinks a:hover {
  color: #0052d9;
}

.qc-footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  font-size: 12.5px;
  color: #64748b;
}

.qc-footer-links > span {
  color: #0052d9;
  font-weight: 500;
}

.qc-footer-links a {
  color: #5a6679;
  text-decoration: none;
  transition: color .2s ease;
}

.qc-footer-links a:hover {
  color: #0052d9;
}

.qc-footer-legal {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12.5px;
  line-height: 1.7;
  color: #64748b;
}

.qc-footer-copy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 20px;
  color: #64748b;
}

.qc-footer-cert-row,
.qc-footer-legal .left-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 24px;
  order: 2;
}

.qc-footer-badge,
.qc-footer-legal .left-info a,
.qc-footer-legal .left-info span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #64748b;
  text-decoration: none;
  transition: color .2s ease;
}

.qc-footer-badge:hover,
.qc-footer-legal .left-info a:hover {
  color: #0052d9;
}

.qc-badge-icon,
.qc-footer-legal .left-info a::before,
.qc-footer-legal .left-info span::before {
  content: "";
  display: inline-block;
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}

.qc-badge-icon.is-icp,
.qc-footer-legal .left-info a:nth-of-type(1)::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='7' fill='%23ff6a00'/%3E%3Cpath d='M4.5 8a3.5 3.5 0 0 1 7 0 3.5 3.5 0 0 1-7 0z' fill='none' stroke='%23fff' stroke-width='1.3'/%3E%3Ccircle cx='10.8' cy='5.5' r='1.6' fill='%230052d9' stroke='%23fff' stroke-width='.8'/%3E%3C/svg%3E");
}

.qc-badge-icon.is-police,
.qc-footer-legal .left-info a:nth-of-type(2)::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 1.2l5.6 2.2v4.4c0 3.8-2.4 6.2-5.6 7.4-3.2-1.2-5.6-3.6-5.6-7.4V3.4L8 1.2z' fill='%23d97706'/%3E%3Cpath d='M8 2.5l4.4 1.7v3.6c0 3-1.9 4.9-4.4 5.9-2.5-1-4.4-2.9-4.4-5.9V4.2L8 2.5z' fill='%23dc2626'/%3E%3Ccircle cx='8' cy='7.6' r='2' fill='%23fef08a'/%3E%3C/svg%3E");
}

.qc-badge-icon.is-telecom,
.qc-footer-legal .left-info span::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='6.8' fill='%230284c7'/%3E%3Cpath d='M5.2 8.2l2 2 3.8-4' fill='none' stroke='%23fff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

html {
  overflow-x: clip;
  overflow-y: auto;
}

body {
  overflow-x: clip;
}

.qc-hero-indicators .qc-wrap {
  display: flex;
}

.qc-indicator {
  flex: 0 1 auto;
  min-width: 172px;
  max-width: 340px;
}

@media (max-width: 1200px) {
  .qc-hero,
  .qc-hero.hgc-configured-banner {
    height: 580px;
  }

  .qc-slide {
    padding-bottom: 36px;
  }

  .qc-slide-title {
    font-size: 42px;
    margin-bottom: 12px;
  }

  .qc-slide-desc {
    font-size: 22px;
    margin-bottom: 24px;
  }

  .qc-slide-details {
    gap: 40px;
    margin-bottom: 32px;
  }

  .qc-detail-strong {
    font-size: 26px;
  }

  .qc-detail-desc {
    font-size: 14px;
  }

  .qc-hero-indicators {
    bottom: 28px;
  }
}

@media (max-width: 1100px) {
  .qc-footer-service {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .qc-footer-main {
    gap: 28px;
  }

  .qc-footer-nav {
    gap: 16px;
  }

  .qc-footer-connect {
    flex: 0 0 240px;
    max-width: 240px;
    padding-left: 24px;
  }
}

@media (max-width: 960px) {
  .qc-hero,
  .qc-hero.hgc-configured-banner {
    height: 480px;
  }

  .qc-slide {
    padding: 0 24px 36px;
  }

  .qc-slide.has-video::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(90deg, rgba(244, 248, 255, .86) 0%, rgba(244, 248, 255, .64) 55%, rgba(244, 248, 255, .36) 100%);
    pointer-events: none;
  }

  .qc-slide-title {
    font-size: 30px;
    line-height: 1.28;
    margin-bottom: 10px;
  }

  .qc-slide-desc {
    font-size: 16px;
    line-height: 1.55;
    margin-bottom: 18px;
  }

  .qc-slide-details {
    gap: 20px;
    margin-bottom: 22px;
  }

  .qc-detail-strong {
    font-size: 18px;
  }

  .qc-detail-desc {
    font-size: 12.5px;
  }

  .qc-slide-btn,
  a.qc-slide-btn {
    height: 40px;
    padding: 0 26px;
    font-size: 14.5px;
    border-radius: 7px;
  }

  .qc-hero-indicators {
    bottom: 20px;
  }

  .qc-indicator {
    flex: 1 1 0;
    min-width: 0;
    max-width: 220px;
  }

  .qc-section {
    padding: 52px 0;
  }

  .qc-head {
    margin-bottom: 28px;
  }

  .qc-h2 {
    font-size: 24px;
  }

  .qc-section-lead {
    margin-top: 10px;
    font-size: 13.5px;
    line-height: 1.65;
  }

  .qc-footer {
    padding: 0 0 24px;
    background: #eef2f8;
  }

  .qc-footer > .qc-wrap {
    padding: 0;
  }

  .qc-footer-service {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    width: 100%;
    padding: 0;
    margin-bottom: 8px;
    background: #eef2f8;
    border-bottom: 1px solid #e2e8f0;
    box-sizing: border-box;
  }

  .qc-footer-service-item {
    width: 100%;
    gap: 12px;
    align-items: center;
    padding: 16px 18px;
    border-radius: 0;
    background: #ffffff;
    border: 0;
    box-shadow: none;
    min-width: 0;
    box-sizing: border-box;
  }

  .qc-footer-service-item::after {
    content: "";
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
    margin-left: auto;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none'%3E%3Ccircle cx='10' cy='10' r='9' fill='%23EFF6FF' stroke='%23BFDBFE'/%3E%3Cpath d='M6.5 10.2l2.3 2.3 4.7-4.7' stroke='%232563EB' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  }

  .qc-footer-service-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #f0f6ff 0%, #e2edff 100%);
    border: 1px solid #dbeafe;
  }

  .qc-footer-service-icon svg {
    width: 24px;
    height: 24px;
  }

  .qc-footer-service-text {
    min-width: 0;
    flex: 1;
  }

  .qc-footer-service-text h4 {
    font-size: 14px;
    margin-bottom: 3px;
    color: #0f172a;
  }

  .qc-footer-service-text p {
    font-size: 12px;
    line-height: 1.4;
    color: #64748b;
  }

  .qc-footer-main {
    flex-direction: column;
    padding: 0;
    gap: 8px;
    border-bottom: 0;
  }

  .qc-footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    box-sizing: border-box;
  }

  .qc-footer-col + .qc-footer-col {
    border-top: 1px solid #eef2f7;
  }

  .qc-footer-col h4 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0;
    padding: 15px 18px;
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    cursor: pointer;
    user-select: none;
    transition: background-color .18s ease, color .18s ease;
  }

  .qc-footer-col h4::after {
    content: "";
    width: 7px;
    height: 7px;
    border-right: 1.8px solid #64748b;
    border-bottom: 1.8px solid #64748b;
    transform: rotate(45deg);
    transition: transform .22s ease, border-color .22s ease;
    margin-right: 2px;
    flex-shrink: 0;
  }

  .qc-footer-col:not(.is-open) a {
    display: none;
  }

  .qc-footer-col.is-open {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 0 18px 16px;
    background: #f8fbff;
  }

  .qc-footer-col.is-open h4 {
    grid-column: 1 / -1;
    margin: 0 -18px 2px;
    padding: 15px 18px 10px;
    color: #2563eb;
  }

  .qc-footer-col.is-open h4::after {
    transform: rotate(-135deg);
    border-color: #2563eb;
  }

  .qc-footer-col.is-open a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 44px;
    height: auto;
    padding: 10px 12px;
    border-radius: 8px;
    background: #ffffff;
    border: 1px solid #e6edf7;
    font-size: 13px;
    line-height: 1.5;
    overflow-wrap: anywhere;
    color: #334155;
    box-sizing: border-box;
  }

  .qc-footer-col.is-open a::after {
    content: "›";
    font-size: 15px;
    color: #94a3b8;
    margin-left: 6px;
    flex-shrink: 0;
  }

  .qc-footer-col.is-open a:active {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #2563eb;
  }

  .qc-footer-connect {
    flex: 0 0 auto;
    max-width: none;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "title qr"
      "desc qr"
      "contact qr"
      "btn btn";
    column-gap: 14px;
    align-items: center;
    width: 100%;
    padding: 18px;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    background: #ffffff;
    box-shadow: none;
    box-sizing: border-box;
  }

  .qc-footer-connect:has(.qc-footer-qrs:empty) {
    grid-template-columns: 1fr;
    grid-template-areas:
      "title"
      "desc"
      "contact"
      "btn";
    column-gap: 0;
  }

  .qc-footer-connect h4 {
    grid-area: title;
    margin: 0 0 4px;
    font-size: 15px;
  }

  .qc-footer-connect-desc {
    grid-area: desc;
    margin: 0 0 8px;
    font-size: 12px;
    line-height: 1.45;
  }

  .qc-footer-contact {
    grid-area: contact;
    margin: 0;
    font-size: 12.5px;
    line-height: 1.65;
    overflow-wrap: anywhere;
  }

  .qc-footer-hotline strong,
  .qc-footer-hotline a {
    font-size: 14px;
    font-weight: 600;
    color: #2563eb;
    text-decoration: none;
  }

  .qc-footer-mail a {
    color: #475569;
    text-decoration: none;
  }

  .qc-footer-qrs {
    grid-area: qr;
    margin: 0;
    align-self: center;
  }

  .qc-footer-qrs:empty {
    display: none;
  }

  .qc-footer-qr-box {
    width: 78px;
    height: 78px;
    padding: 4px;
  }

  .qc-footer-qr span {
    margin-top: 4px;
    font-size: 12px;
  }

  .qc-footer-contact-btn,
  a.qc-footer-contact-btn {
    grid-area: btn;
    width: 100%;
    height: 40px;
    margin-top: 14px;
    border-radius: 8px;
  }

  .qc-footer-bottom {
    padding: 20px 18px 0;
    text-align: center;
  }

  .qc-footer-portal {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
  }

  .qc-footer-brand {
    justify-content: center;
  }

  .qc-footer-logo img {
    height: 20px;
  }

  .qc-footer-quicklinks {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }

  .qc-footer-links {
    justify-content: center;
    font-size: 12px;
  }

  .qc-footer-legal {
    align-items: center;
    text-align: center;
    font-size: 12px;
    gap: 6px;
  }

  .qc-footer-copy-row,
  .qc-footer-cert-row,
  .qc-footer-legal .left-info {
    justify-content: center;
    gap: 6px 14px;
  }
}

@media (max-width: 767px) {
  .qc-hero,
  .qc-hero.hgc-configured-banner {
    height: 410px;
  }

  .qc-slide {
    padding: 0 18px 40px;
  }

  .qc-slide.has-video::before {
    background: linear-gradient(180deg, rgba(244, 248, 255, .58) 0%, rgba(244, 248, 255, .82) 62%, rgba(244, 248, 255, .94) 100%);
  }

  .qc-slide-title {
    font-size: 25px;
    line-height: 1.26;
    margin-bottom: 8px;
  }

  .qc-slide-desc {
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 14px;
  }

  .qc-slide-details {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
    margin-bottom: 16px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .76);
    border: 1px solid rgba(255, 255, 255, .92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-sizing: border-box;
  }

  .qc-detail {
    min-width: 0;
  }

  .qc-detail-strong {
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.35;
    white-space: normal;
    word-break: break-word;
  }

  .qc-detail-strong em {
    font-size: 12px;
  }

  .qc-detail-desc {
    margin-top: 2px;
    font-size: 12px;
    line-height: 1.45;
    white-space: normal;
    word-break: break-word;
  }

  .qc-slide-btn,
  a.qc-slide-btn {
    height: 36px;
    padding: 0 22px;
    font-size: 13.5px;
    border-radius: 6px;
  }

  .qc-hero-indicators {
    bottom: 12px;
  }

  .qc-hero-indicators .qc-wrap {
    padding: 0 18px;
    gap: 8px;
  }

  .qc-indicator {
    max-width: none;
    gap: 5px;
    padding: 4px 0 0;
  }

  .qc-indicator-title {
    font-size: 12px;
    padding: 0 2px;
  }

  .qc-footer-service {
    grid-template-columns: 1fr;
    gap: 0;
    width: 100%;
    margin: 0 0 8px;
    padding: 4px 18px;
    background: #ffffff;
    border-top: 0;
    border-bottom: 1px solid #e2e8f0;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    box-shadow: none;
    box-sizing: border-box;
  }

  .qc-footer-service-item {
    padding: 13px 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .qc-footer-service-item + .qc-footer-service-item {
    border-top: 1px solid #f1f5f9;
  }
}

@media (max-width: 600px) {
  .qc-hero,
  .qc-hero.hgc-configured-banner {
    height: 390px;
  }

  .qc-slide {
    padding: 0 16px 36px;
  }

  .qc-slide-title {
    font-size: 23px;
  }

  .qc-slide-desc {
    font-size: 13.5px;
    margin-bottom: 12px;
  }

  .qc-slide-details {
    padding: 8px 10px;
    gap: 6px;
    margin-bottom: 14px;
  }

  .qc-detail-strong {
    font-size: 13px;
  }

  .qc-detail-desc {
    font-size: 12px;
  }

  .qc-hero-indicators .qc-wrap {
    padding: 0 16px;
    gap: 6px;
  }

  .qc-section {
    padding: 44px 0;
  }

  .qc-h2 {
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .qc-slide-title {
    font-size: 21px;
  }

  .qc-indicator-title {
    font-size: 12px;
  }
}

@media (max-width: 380px) {
  .qc-slide-title {
    font-size: 19.5px;
  }

  .qc-slide-desc {
    font-size: 13px;
    margin-bottom: 10px;
  }

  .qc-slide-details {
    padding: 8px 10px;
    gap: 6px;
    margin-bottom: 12px;
  }

  .qc-detail-strong {
    font-size: 12.5px;
  }

  .qc-detail-desc {
    font-size: 12px;
  }

  .qc-footer-qr-box {
    width: 68px;
    height: 68px;
  }
}

.qc-hero {
  --au-a: #5b86ff;
  --au-b: #a273ff;
  --au-c: #ff9455;
}

.qc-hero[data-tone="2"] {
  --au-a: #35e6a6;
  --au-b: #52ccff;
  --au-c: #c2ff96;
}

.qc-hero[data-tone="3"] {
  --au-a: #ff5c9f;
  --au-b: #b774ff;
  --au-c: #ffb968;
}

.qc-aurora {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, .05) 26%, rgba(0, 0, 0, .85) 55%, #000 100%);
  mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, .05) 26%, rgba(0, 0, 0, .85) 55%, #000 100%);
}

.qc-aurora::before,
.qc-aurora::after {
  content: "";
  position: absolute;
  display: block;
  mix-blend-mode: multiply;
  border-radius: 50%;
}

.qc-aurora::before {
  right: -14%;
  top: -24%;
  width: 1180px;
  height: 980px;
  background: radial-gradient(closest-side, var(--au-a) 0%, transparent 74%);
  filter: blur(76px);
  opacity: .3;
  animation: qc-aurora-drift-a 24s ease-in-out infinite alternate;
}

.qc-aurora::after {
  right: -10%;
  bottom: -26%;
  width: 980px;
  height: 820px;
  background: radial-gradient(closest-side, var(--au-b) 0%, transparent 74%);
  filter: blur(84px);
  opacity: .26;
  animation: qc-aurora-drift-b 30s ease-in-out infinite alternate;
}

.qc-aurora-ring {
  position: absolute;
  display: block;
  border-radius: 50%;
  border-style: solid;
  border-color: transparent;
  mix-blend-mode: multiply;
  will-change: transform;
}

.qc-aurora-ring--outer {
  width: 2500px;
  height: 2500px;
  right: -1460px;
  top: 50%;
  margin-top: -1250px;
  border-width: 2px;
  border-top-color: var(--au-c);
  border-left-color: var(--au-a);
  border-bottom-color: var(--au-b);
  border-right-color: var(--au-b);
  filter: blur(11px) saturate(150%);
  opacity: .34;
  animation: qc-aurora-turn-a 38s ease-in-out infinite alternate;
}

.qc-aurora-ring--mid {
  width: 1800px;
  height: 1800px;
  right: -980px;
  top: 46%;
  margin-top: -900px;
  border-width: 2px;
  border-top-color: var(--au-b);
  border-left-color: var(--au-a);
  border-bottom-color: var(--au-b);
  border-right-color: var(--au-a);
  filter: blur(9px) saturate(155%);
  opacity: .3;
  animation: qc-aurora-turn-b 29s ease-in-out infinite alternate;
}

.qc-aurora-ring--inner {
  width: 1200px;
  height: 1200px;
  right: -560px;
  top: 56%;
  margin-top: -600px;
  border-width: 1.5px;
  border-top-color: var(--au-c);
  border-left-color: var(--au-a);
  border-bottom-color: var(--au-c);
  border-right-color: var(--au-b);
  filter: blur(8px) saturate(150%);
  opacity: .26;
  animation: qc-aurora-turn-c 23s ease-in-out infinite alternate;
}

.qc-aurora-haze {
  position: absolute;
  right: -4%;
  top: 50%;
  width: 1060px;
  height: 860px;
  margin-top: -430px;
  display: block;
  background: radial-gradient(closest-side, var(--au-b) 0%, transparent 70%);
  filter: blur(96px);
  opacity: .22;
  mix-blend-mode: multiply;
  animation: qc-aurora-breathe 18s ease-in-out infinite alternate;
}

.qc-hero-slides {
  position: relative;
  z-index: 2;
}

@keyframes qc-aurora-turn-a {
  from { transform: rotate(-9deg) scale(1); }
  to { transform: rotate(3deg) scale(1.04); }
}

@keyframes qc-aurora-turn-b {
  from { transform: rotate(7deg) scale(1.03); }
  to { transform: rotate(-5deg) scale(.98); }
}

@keyframes qc-aurora-turn-c {
  from { transform: rotate(-14deg) scale(.98); }
  to { transform: rotate(2deg) scale(1.03); }
}

@keyframes qc-aurora-breathe {
  from { opacity: .32; transform: scale(.95); }
  to { opacity: .5; transform: scale(1.08); }
}

@keyframes qc-aurora-drift-a {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-40px, 30px, 0) scale(1.08); }
}

@keyframes qc-aurora-drift-b {
  from { transform: translate3d(0, 0, 0) scale(1.04); }
  to { transform: translate3d(-30px, -36px, 0) scale(.98); }
}

@media (max-width: 960px) {
  .qc-aurora::before {
    width: 620px;
    height: 540px;
    filter: blur(54px);
    opacity: .48;
  }

  .qc-aurora::after {
    width: 520px;
    height: 440px;
    filter: blur(58px);
    opacity: .42;
  }

  .qc-aurora-ring--outer {
    width: 1300px;
    height: 1300px;
    right: -760px;
    margin-top: -650px;
    filter: blur(8px) saturate(160%);
  }

  .qc-aurora-ring--mid {
    width: 940px;
    height: 940px;
    right: -540px;
    margin-top: -470px;
    filter: blur(7px);
  }

  .qc-aurora-ring--inner {
    display: none;
  }

  .qc-aurora-haze {
    width: 620px;
    height: 520px;
    margin-top: -260px;
    filter: blur(64px);
    opacity: .34;
  }
}

@media (prefers-reduced-motion: reduce) {
  .qc-aurora::before,
  .qc-aurora::after,
  .qc-aurora-ring,
  .qc-aurora-haze {
    animation: none;
  }
}

.qc-icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.qc-qn-products-sec {
  padding-top: 84px;
  padding-bottom: 92px;
  background: linear-gradient(180deg, #f7f9fc 0%, #ffffff 100%);
}

.qc-prod-head,
.qc-qn-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 42px;
}

.qc-prod-title {
  margin: 0;
  font-size: 36px;
  line-height: 1.3;
  font-weight: 500;
  color: #1f2329;
  letter-spacing: 0.4px;
  text-align: center;
}

.qc-prod-more,
a.qc-prod-more {
  position: absolute;
  right: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #dce3ed;
  font-size: 13.5px;
  font-weight: 500;
  color: #334155;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .22s ease, color .22s ease, border-color .22s ease, transform .22s cubic-bezier(.22, 1, .36, 1), box-shadow .22s ease;
}

.qc-prod-more:hover,
a.qc-prod-more:hover {
  background: #eff6ff;
  border-color: #2563eb;
  color: #2563eb;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px -6px rgba(37, 99, 235, .22);
}

.qc-prod-arrow {
  display: inline-block;
  transition: transform .22s cubic-bezier(.22, 1, .36, 1);
}

.qc-prod-more:hover .qc-prod-arrow {
  transform: translateX(3px);
}

.qc-qn-matrix {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 500px;
  border-radius: 12px;
  border: 1.5px solid transparent;
  background: linear-gradient(#ffffff, #ffffff) padding-box, linear-gradient(135deg, #2b5aed 0%, #4468f7 52%, #6366f1 100%) border-box;
  box-shadow: 0 18px 50px -14px rgba(43, 90, 237, .10), 0 4px 16px -4px rgba(15, 23, 42, .04);
  overflow: hidden;
}

.qc-qn-sidebar {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px 0 0;
  background: linear-gradient(180deg, #f4f8ff 0%, #edf3ff 100%);
  border-right: 1px solid #e5edfa;
  overflow: hidden;
}

.qc-tabs.qc-qn-tabs {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 8px;
  margin: 0;
  padding: 0 22px;
}

.qc-tab.qc-qn-tab {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  height: auto;
  padding: 13px 14px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #334155;
  font-size: 15px;
  font-weight: 400;
  text-align: left;
  box-shadow: none;
  cursor: pointer;
  transition: color .22s ease, background-color .22s ease, transform .22s cubic-bezier(.22, 1, .36, 1);
}

.qc-tab.qc-qn-tab:hover:not(.is-active) {
  background: rgba(37, 99, 235, .07);
  color: #2563eb;
  transform: translateX(2px);
}

.qc-tab.qc-qn-tab.is-active {
  background: transparent;
  color: #0f172a;
  font-weight: 600;
  box-shadow: none;
}

.qc-qn-tab-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: transparent;
  color: #334155;
  flex-shrink: 0;
  transition: background-color .22s ease, color .22s ease, box-shadow .22s ease, transform .22s ease;
}

.qc-qn-tab-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

.qc-tab.qc-qn-tab:hover:not(.is-active) .qc-qn-tab-icon {
  background: #ffffff;
  color: #2563eb;
  box-shadow: 0 2px 8px rgba(37, 99, 235, .14);
}

.qc-tab.qc-qn-tab.is-active .qc-qn-tab-icon {
  background: #0f172a;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(15, 23, 42, .18);
}

.qc-qn-tab-text {
  position: relative;
  display: inline-block;
  padding-bottom: 6px;
  line-height: 1.35;
}

.qc-tab.qc-qn-tab.is-active .qc-qn-tab-text::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 2.5px;
  border-radius: 2px;
  background: #0f172a;
}

.qc-qn-sidebar-art {
  position: relative;
  z-index: 1;
  width: 100%;
  margin-top: auto;
  pointer-events: none;
}

.qc-qn-sidebar-art svg {
  display: block;
  width: 100%;
  height: auto;
}

.qc-qn-panels {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px 48px 46px;
  background: #ffffff;
  min-width: 0;
}

.qc-qn-panel {
  width: 100%;
}

.qc-qn-featured-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px 44px;
  padding-bottom: 38px;
  margin-bottom: 36px;
  border-bottom: 1px solid #f0f4fa;
}

.qc-qn-featured-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  padding: 18px 20px;
  margin: -18px -20px;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: background .26s cubic-bezier(.22, 1, .36, 1), border-color .26s ease, box-shadow .26s cubic-bezier(.22, 1, .36, 1), transform .26s cubic-bezier(.22, 1, .36, 1);
}

.qc-qn-featured-item:hover {
  background: linear-gradient(180deg, #f3f8ff 0%, #ffffff 100%);
  border-color: rgba(37, 99, 235, .22);
  box-shadow: 0 14px 32px -12px rgba(23, 58, 138, .12), 0 4px 12px -2px rgba(37, 99, 235, .06);
  transform: translateY(-3px);
}

.qc-qn-featured-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.qc-qn-featured-head h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 600;
  color: #111827;
  letter-spacing: -0.2px;
  transition: color .22s ease;
}

.qc-qn-featured-item:hover .qc-qn-featured-head h3 {
  color: #2563eb;
}

.qc-qn-hot-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 20px;
  padding: 0 7px;
  border-radius: 4px 4px 4px 1px;
  background: linear-gradient(90deg, #c81d45 0%, #c63b12 100%);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  font-style: italic;
  letter-spacing: 0.4px;
  line-height: 1;
  box-shadow: 0 2px 6px rgba(255, 42, 95, .24);
}

.qc-qn-featured-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: #64748b;
}

.qc-qn-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.qc-qn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 108px;
  height: 36px;
  padding: 0 22px;
  border-radius: 6px;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none !important;
  cursor: pointer;
  transition: background .22s cubic-bezier(.22, 1, .36, 1), color .22s ease, border-color .22s ease, transform .22s cubic-bezier(.22, 1, .36, 1), box-shadow .22s cubic-bezier(.22, 1, .36, 1);
}

.qc-qn-btn.is-primary {
  background: linear-gradient(90deg, #1d4ed8 0%, #2563eb 100%);
  border: 1px solid #2563eb;
  color: #ffffff !important;
  box-shadow: 0 4px 12px -2px rgba(37, 99, 235, .24);
}

.qc-qn-btn.is-primary:hover {
  background: linear-gradient(90deg, #1d4ed8 0%, #2563eb 100%);
  border-color: #1d4ed8;
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 8px 18px -4px rgba(37, 99, 235, .38);
}

.qc-qn-btn.is-secondary {
  background: #ffffff;
  border: 1px solid #dce3ed;
  color: #1e293b !important;
}

.qc-qn-btn.is-secondary:hover {
  background: #f0f6ff;
  border-color: #2563eb;
  color: #2563eb !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px -4px rgba(37, 99, 235, .14);
}

.qc-qn-standard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px 44px;
}

.qc-qn-standard-item {
  display: flex;
  flex-direction: column;
  padding: 16px 18px;
  margin: -16px -18px;
  border-radius: 10px;
  border: 1px solid transparent;
  text-decoration: none !important;
  transition: background .26s cubic-bezier(.22, 1, .36, 1), border-color .26s ease, box-shadow .26s cubic-bezier(.22, 1, .36, 1), transform .26s cubic-bezier(.22, 1, .36, 1);
}

.qc-qn-standard-item:hover {
  background: linear-gradient(135deg, #f3f8ff 0%, #ffffff 100%);
  border-color: rgba(37, 99, 235, .22);
  box-shadow: 0 12px 26px -10px rgba(23, 58, 138, .12), 0 2px 8px rgba(37, 99, 235, .05);
  transform: translateY(-3px);
}

.qc-qn-standard-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.qc-qn-standard-head h4 {
  margin: 0;
  font-size: 16px;
  line-height: 1.4;
  font-weight: 600;
  color: #1e293b;
  transition: color .22s ease;
}

.qc-qn-standard-head h4::after {
  content: "→";
  display: inline-block;
  margin-left: 6px;
  font-size: 14px;
  font-weight: 400;
  color: #2563eb;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity .22s ease, transform .22s cubic-bezier(.22, 1, .36, 1);
}

.qc-qn-standard-item:hover .qc-qn-standard-head h4 {
  color: #2563eb;
}

.qc-qn-standard-item:hover .qc-qn-standard-head h4::after {
  opacity: 1;
  transform: translateX(2px);
}

.qc-qn-std-tag {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: 4px;
  background: #eff6ff;
  color: #2563eb;
  font-size: 12px;
  font-weight: 600;
}

.qc-qn-std-price {
  margin-left: auto;
  color: #2563eb;
  font-size: 12.5px;
  font-weight: 600;
}

.qc-qn-standard-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.68;
  color: #64748b;
}

.qc-qn-featured-row > .qc-qn-featured-item:only-child {
  grid-column: 1 / -1;
}

.qc-qn-featured-row:has(> .qc-qn-featured-item:nth-child(2):last-child) {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 1280px) {
  .qc-qn-matrix {
    grid-template-columns: 210px minmax(0, 1fr);
  }

  .qc-qn-panels {
    padding: 32px 32px 36px;
  }

  .qc-qn-featured-row,
  .qc-qn-standard-grid {
    gap: 24px 28px;
  }

  .qc-qn-actions {
    flex-wrap: nowrap;
    gap: 10px;
  }

  .qc-qn-btn {
    flex: 1 1 0;
    min-width: 0;
    padding: 0 12px;
  }
}

@media (max-width: 1080px) {
  .qc-qn-matrix {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .qc-qn-sidebar {
    padding: 12px 16px;
    border-right: 0;
    border-bottom: 1px solid #e5edfa;
  }

  .qc-tabs.qc-qn-tabs {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 0;
    gap: 8px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
  }

  .qc-tabs.qc-qn-tabs::-webkit-scrollbar {
    display: none;
  }

  .qc-tab.qc-qn-tab {
    width: auto;
    flex-shrink: 0;
    padding: 7px 14px;
    gap: 6px;
    border-radius: 999px;
    border: 1px solid #dbe4f3;
    background: #ffffff;
    font-size: 13.5px;
  }

  .qc-tab.qc-qn-tab:hover:not(.is-active) {
    transform: none;
  }

  .qc-tab.qc-qn-tab.is-active {
    background: linear-gradient(90deg, #1d4ed8 0%, #2563eb 100%);
    border-color: #2563eb;
    color: #ffffff;
    box-shadow: 0 4px 12px -3px rgba(37, 99, 235, .32);
  }

  .qc-qn-tab-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
  }

  .qc-qn-tab-icon svg {
    width: 14px;
    height: 14px;
  }

  .qc-tab.qc-qn-tab.is-active .qc-qn-tab-icon {
    background: rgba(255, 255, 255, .2);
    color: #ffffff;
    box-shadow: none;
  }

  .qc-qn-tab-text {
    padding-bottom: 0;
  }

  .qc-tab.qc-qn-tab.is-active .qc-qn-tab-text::after {
    display: none;
  }

  .qc-qn-sidebar-art {
    display: none;
  }

  .qc-qn-panels {
    padding: 24px 20px 28px;
  }

  .qc-qn-featured-row,
  .qc-qn-standard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .qc-qn-featured-item {
    margin: 0;
    padding: 18px;
    background: linear-gradient(180deg, #f6f9ff 0%, #ffffff 100%);
    border-color: #e2ecfb;
    border-radius: 10px;
  }

  .qc-qn-standard-item {
    margin: 0;
    padding: 14px 16px;
    background: #f8fafc;
    border-color: #e9eef5;
    border-radius: 10px;
  }
}

@media (max-width: 767px) {
  .qc-qn-products-sec {
    padding-top: 40px;
    padding-bottom: 44px;
  }

  .qc-prod-head,
  .qc-qn-head {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 18px;
  }

  .qc-prod-title {
    font-size: 22px;
    padding: 0 10px;
  }

  .qc-prod-more,
  a.qc-prod-more {
    position: static;
    height: 32px;
    padding: 0 14px;
    font-size: 12.5px;
  }

  .qc-qn-sidebar {
    padding: 10px 12px;
  }

  .qc-tab.qc-qn-tab {
    padding: 6px 12px;
    font-size: 13px;
  }

  .qc-qn-panels {
    padding: 14px 12px 16px;
  }

  .qc-qn-featured-row,
  .qc-qn-featured-row:has(> .qc-qn-featured-item:nth-child(2):last-child) {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-bottom: 14px;
    margin-bottom: 14px;
  }

  .qc-qn-featured-item {
    margin: 0;
    padding: 14px;
    background: linear-gradient(180deg, #f6f9ff 0%, #ffffff 100%);
    border-color: #e2ecfb;
    border-radius: 10px;
  }

  .qc-qn-featured-head {
    margin-bottom: 6px;
  }

  .qc-qn-featured-head h3 {
    font-size: 16px;
  }

  .qc-qn-featured-desc {
    font-size: 12.5px;
    line-height: 1.55;
  }

  .qc-qn-actions {
    display: flex;
    margin-top: 12px;
    gap: 8px;
  }

  .qc-qn-btn {
    flex: 1 1 0;
    width: 100%;
    min-width: 0;
    height: 34px;
    padding: 0 10px;
    font-size: 12.5px;
    box-sizing: border-box;
  }

  .qc-qn-standard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .qc-qn-standard-item {
    margin: 0;
    padding: 12px;
    background: #f8fafc;
    border-color: #e9eef5;
    border-radius: 8px;
  }

  .qc-qn-standard-head {
    gap: 4px;
    margin-bottom: 4px;
  }

  .qc-qn-standard-head h4 {
    font-size: 13.5px;
    line-height: 1.35;
  }

  .qc-qn-standard-head h4::after {
    display: none;
  }

  .qc-qn-standard-desc {
    font-size: 13px;
    line-height: 1.6;
  }
}

@media (max-width: 359px) {
  .qc-qn-standard-grid {
    grid-template-columns: 1fr;
  }
}

.qc-global {
  position: relative;
  overflow: hidden;
  padding: 96px 0;
  background: linear-gradient(180deg, #f7faff 0%, #eef4ff 58%, #e8f0ff 100%);
  color: #1d273f;
}

.qc-global::before {
  content: "";
  position: absolute;
  right: -8%;
  top: -12%;
  width: 1100px;
  height: 1100px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(96, 142, 255, .18), rgba(96, 142, 255, 0) 76%);
  filter: blur(46px);
  pointer-events: none;
}

.qc-global-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 540px) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.qc-global-copy {
  min-width: 0;
}

.qc-global-title {
  margin: 0 0 14px;
  font-size: 40px;
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -.3px;
  color: #1d273f;
}

.qc-global-desc {
  margin: 0 0 30px;
  max-width: 100%;
  font-size: 14px;
  line-height: 1.8;
  color: #4e5969;
}

.qc-global-stats {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px 0;
  margin-bottom: 28px;
}

.qc-global-stat {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 0 16px;
  border-left: 1px solid #dbe3f2;
}

.qc-global-stat:first-child {
  padding-left: 0;
  border-left: 0;
}

.qc-global-stat strong {
  font-size: 24px;
  line-height: 1.2;
  font-weight: 600;
  color: #1d273f;
}

.qc-global-stat span {
  font-size: 12px;
  color: #526078;
}

.qc-global-regions {
  padding-top: 22px;
}

.qc-global-regions-label {
  margin: 0 0 12px;
  font-size: 13px;
  color: #526078;
}

.qc-global-regions-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.qc-global-regions-pills span,
.qc-region-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 20px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #dce3ed;
  font-size: 13px;
  font-weight: 500;
  color: #4e5969;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .22s ease, border-color .22s ease, color .22s ease, transform .22s cubic-bezier(.22, 1, .36, 1), box-shadow .22s ease;
  user-select: none;
  font-family: inherit;
}

.qc-region-btn:hover {
  color: #2563eb;
  background: #f0f6ff;
  border-color: #60a5fa;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px -6px rgba(37, 99, 235, .18);
}

.qc-region-btn.is-active {
  background: linear-gradient(90deg, #1d4ed8 0%, #2563eb 100%);
  color: #fff;
  border-color: #2563eb;
  box-shadow: 0 6px 16px -4px rgba(37, 99, 235, .36);
}

.qc-globe-stage {
  position: relative;
  height: 660px;
}

.qc-globe {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}

@media (max-width: 1180px) {
  .qc-global {
    padding: 72px 0;
  }

  .qc-global-inner {
    grid-template-columns: minmax(0, 440px) minmax(0, 1fr);
    gap: 28px;
  }

  .qc-global-title {
    font-size: 34px;
  }

  .qc-global-stat {
    padding: 0 14px;
  }

  .qc-global-stat strong {
    font-size: 22px;
  }

  .qc-globe-stage {
    height: 480px;
  }
}

@media (max-width: 960px) {
  .qc-global {
    padding: 48px 0;
  }

  .qc-global-inner {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .qc-global-title {
    font-size: 24px;
    margin-bottom: 10px;
  }

  .qc-global-desc {
    font-size: 13.5px;
    line-height: 1.65;
    margin-bottom: 18px;
  }

  .qc-global-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 16px;
  }

  .qc-global-stat,
  .qc-global-stat:first-child {
    padding: 10px 12px;
    border-left: 0;
    border-radius: 10px;
    background: rgba(255, 255, 255, .76);
    border: 1px solid #dbe4f3;
  }

  .qc-global-stat strong {
    font-size: 20px;
  }

  .qc-global-regions {
    padding-top: 4px;
  }

  .qc-global-regions-label {
    margin-bottom: 8px;
    font-size: 12px;
  }

  .qc-global-regions-pills {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .qc-global-regions-pills span,
  .qc-region-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
    width: 100%;
    height: auto;
    min-height: 40px;
    padding: 8px 12px;
    border-radius: 10px;
    white-space: normal;
    box-sizing: border-box;
    font-size: 12.5px;
    line-height: 1.3;
  }

  .qc-globe-stage {
    height: 340px;
  }

  .qc-globe {
    touch-action: pan-y;
  }
}

@media (max-width: 767px) {
  .qc-global {
    padding: 44px 0;
  }

  .qc-global-title {
    font-size: 22px;
  }

  .qc-global-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .qc-global-regions-pills {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .qc-globe-stage {
    height: 300px;
  }
}

@media (max-width: 600px) {
  .qc-globe-stage {
    height: 260px;
  }
}

.qc-navbar :is(a, button, [tabindex]):focus-visible,
#index :is(a, button, [tabindex]):focus-visible {
  outline: 2px solid #0052d9 !important;
  outline-offset: -3px;
}

.qc-mobile {
  max-height: calc(100vh - var(--qc-menu-top, 56px));
  max-height: calc(100dvh - var(--qc-menu-top, 56px));
  overscroll-behavior: contain;
}

.qc-mobile .qc-mobile-sub a {
  white-space: normal;
  overflow-wrap: anywhere;
  min-height: 44px;
}

.qc-menu-item.is-open .qc-sub,
.qc-menu-item:focus-within:not(.is-dismissed) .qc-sub {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity .18s ease, transform .18s ease;
}

.qc-menu-item.is-dismissed .qc-sub {
  opacity: 0;
  visibility: hidden;
  transition: none;
}

.login-in.is-open .qc-drop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.login-in.is-dismissed .qc-drop {
  visibility: hidden;
  opacity: 0;
}

.qc-avatar[role="button"] {
  cursor: pointer;
}

#index .qc-hero {
  --qc-banner-min-height: var(--hgc-banner-height, 780px);
  display: grid;
  height: auto;
  min-height: min(var(--qc-banner-min-height), max(0px, calc(100vh - var(--qc-header-height, 110px))));
  min-height: min(var(--qc-banner-min-height), max(0px, calc(100dvh - var(--qc-header-height, 110px))));
}

#index .qc-hero-slides {
  grid-area: 1 / 1;
  min-width: 0;
  height: auto;
}

#index .qc-hero-inner {
  display: grid;
}

#index .qc-slide {
  position: relative;
  inset: auto;
  grid-area: 1 / 1;
  min-width: 0;
  padding-top: 48px;
  padding-bottom: calc(var(--qc-indicators-height, 90px) + 48px);
  overflow-wrap: anywhere;
}

#index .qc-hero-indicators {
  position: relative;
  grid-area: 1 / 1;
  align-self: end;
  bottom: auto;
  min-width: 0;
  padding-bottom: 24px;
}

#index .qc-hero-indicators .qc-wrap {
  flex-wrap: wrap;
  align-items: stretch;
}

#index .qc-indicator {
  min-height: 44px;
}

#index .qc-indicator-title {
  white-space: normal;
  overflow: visible;
  overflow-wrap: anywhere;
}

#index .qc-detail {
  min-width: 0;
}

#index .qc-detail-strong {
  flex-wrap: wrap;
}

#index .qc-tab.qc-qn-tab.is-active {
  transition: none;
}

#index .qc-related-label {
  color: #526078;
}

.qc-footer-col h4[role="button"] {
  cursor: pointer;
}

@media (max-width: 1200px) {
  #index .qc-footer {
    padding-bottom: max(76px, env(safe-area-inset-bottom));
  }

  #index .qc-hero {
    --qc-banner-min-height: min(var(--hgc-banner-height, 780px), 580px);
  }
}

@media (max-width: 1080px) {
  #index .qc-tabs.qc-qn-tabs {
    flex-wrap: wrap;
    overflow: visible;
  }

  #index .qc-tab.qc-qn-tab {
    min-height: 44px;
  }
}

@media (max-width: 960px) {
  .qc-navbar-inner {
    flex-wrap: wrap;
    height: auto;
    min-height: 56px;
  }

  .qc-nav-right {
    max-width: 100%;
  }

  .qc-topbar p a {
    height: auto;
    min-height: 24px;
    font-size: 12px;
  }

  #index .qc-hero {
    --qc-banner-min-height: min(var(--hgc-banner-height, 780px), 480px);
  }

  .qc-burger,
  .qc-navbar .qc-login-link,
  .qc-navbar .qc-regist-btn {
    min-height: 44px;
  }

  .qc-burger {
    min-width: 44px;
  }
}

@media (max-width: 767px) {
  #index .qc-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #index .qc-stat {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  #index .qc-hero {
    --qc-banner-min-height: min(var(--hgc-banner-height, 780px), 410px);
  }

  #index .qc-slide {
    padding-top: 32px;
    padding-bottom: calc(var(--qc-indicators-height, 90px) + 24px);
  }

  #index .qc-slide-details {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  #index .qc-detail-strong {
    display: block;
    font-size: 14px;
    line-height: 1.5;
    white-space: normal;
    overflow: visible;
  }

  #index .qc-detail-desc {
    font-size: 13px;
    line-height: 1.6;
    white-space: normal;
    overflow: visible;
  }

  #index .qc-indicator-title {
    font-size: 12px;
  }

  #index .qc-slide-btn,
  #index .qc-qn-btn {
    min-height: 44px;
    height: auto;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  #index .qc-qn-featured-desc {
    font-size: 14px;
    line-height: 1.65;
  }

  #index .qc-solutions .qc-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    overflow: visible;
    border-radius: 16px;
  }

  #index .qc-solutions .qc-tab {
    flex: 1 1 auto;
    min-height: 44px;
    white-space: normal;
  }
}

@media (max-width: 480px) {
  #index .qc-slide-details {
    grid-template-columns: 1fr;
  }

  #index .qc-detail {
    display: grid;
    grid-template-columns: minmax(90px, 1fr) minmax(0, 1.8fr);
    gap: 10px;
    align-items: baseline;
  }

  #index .qc-detail-desc {
    margin-top: 0;
  }

  #index .qc-qn-standard-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  #index .qc-slide,
  #index .qc-tab,
  #index .qc-qn-featured-item,
  #index .qc-qn-standard-item {
    transition: none;
  }

  #index .qc-indicator.is-active i {
    animation: none;
    width: 100%;
  }
}