/* China Lampoptics project palette and page-specific data slots. */
:root {
  --color: #41c9b5;
  --color-hover: #2aa997;
  --lampoptics-yellow: #f2c014;
  --lampoptics-teal: #41c9b5;
}

.web-header-icon,
.company-exhibition-content li,
.rc1-quote,
.submit-btn,
.qc-primary-btn {
  background-color: #41c9b5;
}

.rc1-quote:hover,
.submit-btn:hover,
.qc-primary-btn:hover {
  background-color: #2aa997;
}

.rc1-text-logo,
.rc1-nav-list a:hover,
.cutting-advantage-all,
.rich-text a {
  color: #41c9b5;
}

.rc1-text-logo {
  border-color: #41c9b5;
  width: 76px;
  font-size: 12px;
  line-height: 14px;
}

.rc1-nav-inner {
  width: min(1440px, calc(100% - 40px));
}

.rc1-nav-list {
  gap: 18px;
}

.rc1-nav-list a {
  font-size: 13px;
}

.lo-header-brand {
  flex: 0 0 72px;
  width: 72px;
  height: 64px;
  margin-right: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lo-header-logo {
  display: block;
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin: 0;
}

.lo-footer-logo-viewport {
  width: min(430px, 100%);
  height: 92px;
  overflow: hidden;
  margin: 0 0 18px;
  border-radius: 8px;
  background: #fff;
}

.logo-with-contact-info .lo-footer-logo {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  transform: translateY(-29%);
}

.rc1-backtop {
  color: #fff;
  font-size: 24px;
  line-height: 1;
}

.lo-hero-backdrop {
  position: absolute;
  inset: 0;
  background-color: #223432;
}

.lo-hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.lo-hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(18, 35, 33, .9) 0%, rgba(18, 35, 33, .68) 48%, rgba(18, 35, 33, .18) 100%);
}

.lo-hero-pressed {
  background:
    radial-gradient(circle at 78% 44%, rgba(242, 192, 20, .72), transparent 0 15%, rgba(242, 192, 20, .12) 16% 26%, transparent 27%),
    linear-gradient(118deg, #162523 0%, #254944 48%, #41c9b5 100%);
}

.lo-hero-optics {
  background:
    radial-gradient(ellipse at 78% 45%, rgba(255, 255, 255, .5), transparent 0 10%, rgba(65, 201, 181, .45) 11% 27%, transparent 28%),
    linear-gradient(118deg, #1e2d2c 0%, #315d57 55%, #f2c014 130%);
}

.lo-hero-processing {
  background:
    linear-gradient(135deg, transparent 55%, rgba(242, 192, 20, .35) 55% 66%, transparent 66%),
    linear-gradient(118deg, #182928 0%, #2c5550 60%, #41c9b5 100%);
}

.lo-media-placeholder,
.lo-about-placeholder {
  width: 100%;
  height: 100%;
  min-height: 310px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #1d1f21;
  background:
    linear-gradient(145deg, rgba(255,255,255,.35), transparent 52%),
    linear-gradient(135deg, #f2c014 0%, #f7d86d 48%, #41c9b5 140%);
}

img.lo-media-placeholder,
img.lo-about-placeholder {
  display: block;
  object-fit: cover;
  object-position: center;
}

.lo-product-page .qc-product-btns .secondary {
  color: #44494e;
  text-decoration: none;
}

.lo-product-page .qc-product-detail:has(.qc-product-detail-left:empty) {
  min-height: 40px;
}

.lo-product-specs {
  margin: 0;
  padding: 0;
  list-style: none;
}

.lo-product-content {
  margin-top: 0 !important;
}

.lo-product-content .lo-content-section {
  margin: 0 0 46px;
}

.lo-product-content .lo-content-section > h2 {
  margin: 0 0 18px;
  padding: 0;
  font-size: 25px;
  line-height: 1.35;
}

.lo-product-content .lo-content-section > h2::after {
  content: none;
  display: none;
}

.rich-text .qgrt table.qgrt-t {
  width: 100%;
  overflow: hidden;
  border: 1px solid #d8e3e1;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 14px rgba(24, 61, 56, .05);
  color: #2f3837;
  font-size: 14px;
  line-height: 1.55;
}

.rich-text .qgrt .qgrt-t thead th {
  padding: 12px 16px !important;
  border: 0 !important;
  background: #319f90 !important;
  color: #fff;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .2px;
  text-align: left;
}

.rich-text .qgrt .qgrt-t tbody th,
.rich-text .qgrt .qgrt-t tbody td {
  padding: 11px 16px !important;
  border-top: 1px solid #e1e9e7 !important;
  border-right: 0 !important;
  border-bottom: 0 !important;
  border-left: 0 !important;
  vertical-align: top;
}

.rich-text .qgrt .qgrt-t tbody tr:first-child th,
.rich-text .qgrt .qgrt-t tbody tr:first-child td {
  border-top: 0 !important;
}

.rich-text .qgrt .qgrt-t tbody th {
  width: 34%;
  background: #e8f6f3 !important;
  color: #176f64;
  font-weight: 700;
}

.rich-text .qgrt .qgrt-t tbody td {
  background: #fff !important;
  color: #3c4544;
}

.rich-text .qgrt .qgrt-t tbody tr:nth-child(even) th {
  background: #f0f9f7 !important;
}

.rich-text .qgrt .qgrt-t tbody tr:nth-child(even) td {
  background: #f8faf9 !important;
}

.rich-text .qgrt .qgrt-t tbody td:first-child:not(:last-child) {
  color: #266f66;
  font-weight: 650;
}

.lo-type-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.lo-type-card {
  overflow: hidden;
  border: 1px solid #dfe8e6;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(20, 54, 50, .07);
}

.lo-type-media {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(242, 192, 20, .16), rgba(65, 201, 181, .18));
}

.lo-type-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.lo-card-copy {
  padding: 18px;
}

.lo-product-content .lo-card-copy h3 {
  margin: 0 0 9px;
  color: #1d1f21;
  font-size: 16px;
  line-height: 1.4;
}

.lo-product-content .lo-card-copy p {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.7;
}

.lo-product-content .lo-card-copy p:last-child {
  margin-bottom: 0;
}

.lo-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  counter-reset: lo-feature;
}

.lo-feature-card {
  position: relative;
  min-height: 170px;
  overflow: hidden;
  border: 1px solid #cdece7;
  border-left: 5px solid #41c9b5;
  border-radius: 8px;
  background: linear-gradient(135deg, #fff 0%, #f4fbfa 100%);
  counter-increment: lo-feature;
}

.lo-feature-card::after {
  content: "0" counter(lo-feature);
  position: absolute;
  right: 14px;
  top: 8px;
  color: rgba(242, 192, 20, .28);
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
}

.lo-feature-card .lo-card-copy {
  position: relative;
  z-index: 1;
  padding-right: 62px;
}

.lo-information-grid,
.lo-application-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.lo-information-card,
.lo-application-card {
  border: 1px solid #dfe8e6;
  border-radius: 8px;
  background: #fff;
}

.lo-application-card {
  border-top: 4px solid #f2c014;
}

.lo-faq-list {
  border-bottom: 1px solid #dfe8e6;
}

.rich-text .qgrt .lo-faq-item {
  margin: 0;
  border: 0;
  border-top: 1px solid #dfe8e6;
  border-radius: 0;
  background: #fff;
}

.rich-text .qgrt .lo-faq-item summary {
  position: relative;
  min-height: 62px;
  padding: 15px 52px 15px 18px;
  color: #1d1f21;
  font-size: 14px;
  line-height: 1.5;
}

.rich-text .qgrt .lo-faq-item summary::after {
  display: none;
}

.lo-faq-item summary span {
  position: absolute;
  right: 18px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #edf8f6;
}

.lo-faq-item summary span::before,
.lo-faq-item summary span::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  width: 10px;
  height: 2px;
  background: #2aa997;
}

.lo-faq-item summary span::after {
  transform: rotate(90deg);
  transition: transform .18s ease;
}

.lo-faq-item[open] summary {
  color: #2aa997;
  background: #f7fcfb;
}

.lo-faq-item[open] summary span::after {
  transform: rotate(0deg);
}

.rich-text .qgrt .lo-faq-answer {
  padding: 0 18px 16px;
  background: #f7fcfb;
}

.rich-text .qgrt .lo-faq-answer p {
  padding: 0;
}

.lo-body-media {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin: 28px 0;
}

.lo-body-media figure {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #edf8f6;
}

.lo-body-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.lo-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.lo-process-card {
  overflow: hidden;
  border: 1px solid #d8e3e1;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 5px 16px rgba(24, 61, 56, .06);
}

.lo-process-media {
  width: 100%;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #edf8f6;
}

.lo-process-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.lo-process-copy {
  padding: 16px 15px 18px;
}

.lo-product-content .lo-process-copy h3 {
  margin: 0 0 8px;
  color: #1d1f21;
  font-size: 15px;
  line-height: 1.4;
}

.lo-product-content .lo-process-copy p {
  margin: 0;
  color: #4b5553;
  font-size: 13px;
  line-height: 1.65;
}

.lo-media-placeholder strong,
.lo-about-placeholder span {
  font-size: 24px;
  letter-spacing: 1.5px;
}

.lo-media-placeholder span {
  font-size: 13px;
  opacity: .7;
}

.lo-capability-section {
  width: 1200px;
  max-width: calc(100% - 30px);
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 42px;
  align-items: center;
  padding: 58px 0;
}

.lo-capability-copy .after-sale-first-title {
  margin-bottom: 20px;
  color: #1d1f21;
  font-size: 28px;
  font-weight: 800;
}

.lo-capability-copy .after-sale-introduce {
  color: #44494e;
  font-size: 15px;
  line-height: 1.9;
}

.lo-capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.lo-capability-grid span {
  padding: 18px 20px;
  border-left: 4px solid #f2c014;
  background: #edf8f6;
  color: #1d1f21;
  font-size: 14px;
  font-weight: 700;
}

.lo-about-page .qc-about-rich,
.lo-contact-page .qc-collection-intro {
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 1280px) {
  .rc1-nav-actions .rc1-search { display: none; }
}

@media (max-width: 1024px) {
  .rc1-page { min-width: 0; }
  .lo-capability-section { grid-template-columns: 1fr; padding: 38px 0; }
  .lo-media-placeholder, .lo-about-placeholder { min-height: 240px; }
  .lo-type-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lo-process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .lo-header-brand { flex-basis: 58px; width: 58px; height: 54px; margin-right: 8px; }
  .lo-header-logo { width: 60px; height: 60px; }
  .lo-footer-logo-viewport { width: min(360px, 100%); height: 78px; margin-left: auto; margin-right: auto; }
  .lo-capability-grid { grid-template-columns: 1fr; }
  .lo-body-media { grid-template-columns: 1fr; }
  .lo-type-grid, .lo-feature-grid, .lo-information-grid, .lo-application-grid, .lo-process-grid { grid-template-columns: 1fr; }
  .rich-text .qgrt .qgrt-t tbody th,
  .rich-text .qgrt .qgrt-t tbody td { padding: 10px 12px !important; }
  .lo-product-content .lo-content-section { margin-bottom: 34px; }
}