:root {
  --qf-v6-ink: #0b1f33;
  --qf-v6-gold: #daa520;
  --qf-v6-panel: #f7f8f4;
  --qf-v6-line: rgba(11, 31, 51, 0.12);
}

.qifeng-client-v6 .qf-brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.qf-brand-mark__icon {
  flex: 0 0 auto;
  filter: drop-shadow(0 10px 18px rgba(11, 31, 51, 0.18));
}

.qf-brand-mark__copy {
  display: grid;
  gap: 2px;
}

.qifeng-client-v6 .brand-mark__name {
  letter-spacing: 0.08em;
  font-weight: 800;
}

.qifeng-client-v6 .brand-mark__tag {
  max-width: 220px;
  font-size: 0.76rem;
  letter-spacing: 0.02em;
}

.qf-topbar__proof {
  flex-wrap: wrap;
}

.qf-contact-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.qf-icon-link {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 9px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  font-size: 0.76rem;
  line-height: 1;
}

.qf-language-dropdown {
  position: relative;
}

.qf-language-trigger {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  padding: 4px 11px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  color: inherit;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  font: inherit;
}

.qf-language-trigger__icon {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--qf-v6-gold);
  color: #111827;
  font-size: 0.55rem;
  font-weight: 800;
}

.qf-language-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 30;
  display: grid;
  min-width: 176px;
  padding: 8px;
  border: 1px solid var(--qf-v6-line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 22px 50px rgba(11, 31, 51, 0.16);
}

.qf-language-menu[hidden] {
  display: none;
}

.qf-language-menu a {
  color: var(--qf-v6-ink);
  padding: 8px 10px;
  border-radius: 10px;
  text-decoration: none;
}

.qf-language-menu a:hover {
  background: var(--qf-v6-panel);
}

.qifeng-client-v6 .qf-hero-proof-list {
  gap: 8px;
}

.qifeng-client-v6 .qf-hero-proof,
.qifeng-client-v6 .qf-stat {
  border-color: rgba(218, 165, 32, 0.34);
}

.qifeng-client-v6 .qf-hero-capability__grid {
  display: none;
}

.qf-v6-proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.qf-v6-proof-card {
  overflow: hidden;
  background: #fff;
}

.qf-v6-proof-card__media {
  aspect-ratio: 4 / 3;
  background: #fff;
}

.qf-v6-proof-card__media img,
.qf-industries-shell__media img,
.process-aside__thumb img,
.qf-home-inquiry__media img,
.support-section__media img,
.trust-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.qifeng-client-v6 .product-card__thumb,
.qifeng-client-v6 .qf-product-media,
.qifeng-client-v6 .qf-product-hero__media,
.qifeng-client-v6 .qf-nav-link-card__media {
  background: #fff;
}

.qifeng-client-v6 .product-card__thumb img,
.qifeng-client-v6 .qf-product-media img,
.qifeng-client-v6 .qf-product-hero__media img,
.qifeng-client-v6 .qf-related-products img {
  object-fit: contain;
  background: #fff;
}

.qifeng-inquiry-form--v6 {
  gap: 12px;
}

.qifeng-inquiry-form--v6 .qifeng-inquiry-group {
  padding: 16px;
}

.qifeng-inquiry-form--v6 .qifeng-inquiry-grid {
  gap: 10px 12px;
}

.qifeng-inquiry-form--v6 input,
.qifeng-inquiry-form--v6 textarea {
  min-height: 42px;
}

.qifeng-inquiry-form--v6 textarea {
  resize: vertical;
}

.qifeng-inquiry-advanced {
  border: 1px solid var(--qf-v6-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
}

.qifeng-inquiry-advanced summary {
  cursor: pointer;
  padding: 12px 16px;
  font-weight: 700;
  color: var(--qf-v6-ink);
}

.qifeng-inquiry-advanced .qifeng-inquiry-group {
  border: 0;
  padding-top: 0;
}

.qf-inquiry__layout {
  align-items: start;
}

.qf-inquiry__form {
  max-width: 560px;
}

.qf-product-card__footer {
  align-items: center;
  gap: 10px;
}

.button-small {
  min-height: 38px;
  padding: 9px 14px;
  font-size: 0.82rem;
}

@media (max-width: 1024px) {
  .qf-v6-proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  html,
  body {
    overflow-x: hidden;
  }

  .qifeng-client-v6 .site-main,
  .qifeng-client-v6 .page-hero,
  .qifeng-client-v6 .hero {
    max-width: 100vw;
    overflow-x: hidden;
  }

  .qifeng-client-v6 .hero h1,
  .qifeng-client-v6 .page-hero h1 {
    display: block;
    max-width: 100%;
    font-size: clamp(2.05rem, 9.5vw, 3rem);
    line-height: 1.08;
    white-space: normal !important;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .qifeng-client-v6 .page-hero__grid,
  .qifeng-client-v6 .page-hero__content,
  .qifeng-client-v6 .qf-page-hero .page-hero__content {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
  }

  .qifeng-client-v6 .page-hero .lead,
  .qifeng-client-v6 .qf-page-hero .lead {
    display: block;
    max-width: 100%;
    white-space: normal !important;
    overflow-wrap: normal;
    word-break: normal;
  }

  .qifeng-client-v6 .section-heading p {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .qifeng-client-v6 .page-hero .container,
  .qifeng-client-v6 .qf-page-hero .container,
  .qifeng-client-v6 .container {
    max-width: 100%;
    box-sizing: border-box;
    min-width: 0 !important;
  }

  .qf-v6-proof-grid {
    grid-template-columns: 1fr;
  }

  .qf-topbar__actions {
    gap: 8px;
  }

  .qf-contact-menu {
    display: none;
  }

  .qf-language-menu {
    right: auto;
    left: 0;
  }

  .qf-inquiry__form {
    max-width: none;
  }

  body.qifeng-client-v6 .qf-mobile-rfq-bar {
    left: 12px;
    right: 12px;
    width: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
    padding: 8px;
  }

  body.qifeng-client-v6 .qf-mobile-rfq-bar a {
    min-width: 0;
    padding-inline: 10px;
    font-size: 0.82rem;
    white-space: nowrap;
  }

  body.qifeng-client-v6.qifeng-premium-v4 .qf-page-hero .page-hero__content,
  body.qifeng-client-v6.qifeng-premium-v4 .page-hero__content {
    width: min(100%, calc(100vw - 24px)) !important;
    max-width: calc(100vw - 24px) !important;
    overflow: hidden;
  }

  body.qifeng-client-v6.qifeng-premium-v4 .qf-page-hero h1,
  body.qifeng-client-v6.qifeng-premium-v4 .page-hero h1 {
    width: 100% !important;
    max-width: calc(100vw - 24px) !important;
    font-size: clamp(1.75rem, 8.2vw, 2.45rem) !important;
    line-height: 1.12 !important;
    white-space: normal !important;
    overflow-wrap: anywhere !important;
    word-break: break-word !important;
  }

  body.qifeng-client-v6.qifeng-premium-v4 .qf-page-hero .lead,
  body.qifeng-client-v6.qifeng-premium-v4 .page-hero .lead {
    width: 100% !important;
    max-width: min(330px, calc(100vw - 32px)) !important;
    font-size: 0.92rem !important;
    line-height: 1.65 !important;
    white-space: normal !important;
    overflow-wrap: break-word !important;
    word-break: normal !important;
  }

  body.qifeng-client-v6 .site-main p,
  body.qifeng-client-v6 .site-main li,
  body.qifeng-client-v6 .site-main .section-content {
    width: auto !important;
    max-width: 100%;
    min-width: 0 !important;
    white-space: normal !important;
    overflow-wrap: break-word;
  }

  body.qifeng-client-v6 .section-heading h2,
  body.qifeng-client-v6 .site-main h2 {
    max-width: 100%;
    font-size: clamp(1.75rem, 7.8vw, 2.35rem);
    line-height: 1.15;
    white-space: normal !important;
    overflow-wrap: break-word;
  }

}