.solutions-page {
  width: 100vw;
  min-height: calc(100vh - 92px);
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  padding: 0 0 100px;
  background:
    linear-gradient(180deg, #070809 0%, #101314 54%, #070809 100%);
  color: #f7fafb;
}

.solutions-page .resource-hero,
.solutions-page .resource-grid,
.solutions-page .detail-cta {
  width: min(100% - 40px, var(--max-width));
  margin-right: auto;
  margin-left: auto;
}

.solutions-page .resource-hero {
  padding: 96px 0 54px;
}

.solutions-page .resource-hero h1 {
  color: #fff;
}

.solutions-page .resource-hero p:not(.eyebrow) {
  color: rgba(235, 241, 245, 0.74);
}

.solutions-page .resource-grid {
  gap: 16px;
}

.solutions-page .resource-grid article {
  position: relative;
  display: grid;
  min-height: 300px;
  overflow: hidden;
  border-color: rgba(215, 222, 227, 0.12);
  padding: 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015))
    #101314;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.025);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease
    transform 180ms ease;
}

.solutions-page .resource-grid article::before {
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(115deg, transparent 0%, rgba(0, 144, 64, 0.72) 34%, rgba(168, 168, 168, 0.74) 52%, transparent 72%);
  content: "";
  opacity: 0;
  transform: translateX(-115%);
  pointer-events: none;
}

.solutions-page .resource-grid article::after {
  position: absolute;
  inset: 1px;
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012))
    #101314;
  content: "";
  pointer-events: none;
}

.solutions-page .resource-grid article > * {
  position: relative;
  z-index: 1;
}

.solutions-page .resource-grid article:hover {
  border-color: rgba(0, 144, 64, 0.58);
  box-shadow:
    0 0 0 1px rgba(168, 168, 168, 0.14),
    0 0 24px rgba(0, 144, 64, 0.22),
    0 24px 54px rgba(0, 0, 0, 0.26);
  transform: translateY(-3px);
}

.solutions-page .resource-grid article:hover::before {
}

.solutions-page .resource-grid h2 {
  color: #fff;
  font-size: 24px;
}

.solutions-page .resource-grid p {
  color: rgba(235, 241, 245, 0.68);
}

.solutions-page .resource-grid .text-link {
  align-self: end;
  color: #24de86;
}

.solutions-page .resource-grid .text-link:hover {
  color: #fff;
}

.solutions-page .detail-cta {
  margin-top: 18px;
  border: 1px solid rgba(215, 222, 227, 0.12);
  background:
    linear-gradient(135deg, rgba(0, 144, 64, 0.16), rgba(255, 255, 255, 0.04))
    #101314;
}

.section-link {
  display: inline-flex;
  margin-top: 24px;
}

.case-strip,
.about-section,
.contact-section {
  width: min(100% - 40px, var(--max-width));
  margin: 0 auto;
}

.case-strip {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  padding: 76px 0;
  border-top: 1px solid var(--line-gray);
  border-bottom: 1px solid var(--line-gray);
}

.case-strip h2 {
  max-width: 820px;
  margin-bottom: 0;
}

.text-link {
  color: var(--geshem-green-dark);
  font-weight: 700;
  white-space: nowrap;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 44px;
  padding: 104px 0;
}

.about-metrics {
  display: grid;
  gap: 12px;
}

.about-metrics div {
  border-color: var(--line-gray);
  background: #fff;
}

.about-metrics strong {
  color: var(--deep-black);
}

.about-metrics span {
  color: var(--muted);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 42px;
  padding: 96px 0 110px;
}

.contact-hero {
  width: min(100% - 40px, var(--max-width));
  margin: 0 auto;
  padding: 94px 0 58px;
}

.contact-inquiry-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
  padding-top: 64px;
  padding-bottom: 46px;
}

.contact-hero div {
  min-width: 0;
  max-width: 820px;
}

.contact-hero h1 {
  max-width: 900px;
  font-size: clamp(42px, 6.6vw, 78px);
}

.contact-inquiry-hero h1 {
  font-size: clamp(40px, 3.8vw, 60px);
  line-height: 1.08;
}

.contact-inquiry-hero h1 span {
  display: block;
  width: fit-content;
  max-width: 100%;
  white-space: nowrap;
}

.contact-hero p {
  max-width: 700px;
  color: var(--muted);
  font-size: 18px;
}

.contact-page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  width: min(100% - 40px, var(--max-width));
  margin: 0 auto;
}

.contact-info-panel,
.map-placeholder,
.amap-container {
  min-height: 460px;
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  background: #fff;
}

.contact-info-panel {
  padding: 30px;
}

.contact-info-panel p {
  color: var(--muted);
}

.contact-info-panel h2 {
  margin: 0 0 16px;
  font-size: clamp(30px, 2.5vw, 38px);
  line-height: 1.12;
}

.contact-info-panel dl {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(178px, 220px);
  gap: 20px 30px;
  margin: 34px 0 0;
}

.contact-info-panel dl > div {
  min-width: 0;
}

.contact-info-panel dt {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 13px;
}

.contact-info-panel dd {
  margin: 0;
  color: var(--deep-black);
  font-weight: 500;
}

.contact-wechat-item {
  grid-column: 2;
  grid-row: 1 / span 4;
  align-self: start;
}

.wechat-qr-card {
  display: grid;
  justify-items: center;
  gap: 12px;
  border: 1px solid #dbe3df;
  border-radius: 8px;
  padding: 18px 14px 16px;
  background: #f9fbfa;
}

.wechat-qr-card img {
  width: min(100%, 168px);
  aspect-ratio: 1;
  border: 8px solid #fff;
  border-radius: 6px;
  object-fit: cover;
}

.wechat-qr-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.map-placeholder {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 30px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.76), rgba(255, 255, 255, 0.76)),
    repeating-linear-gradient(0deg, transparent 0 38px, rgba(0, 144, 64, 0.08) 38px 39px),
    repeating-linear-gradient(90deg, transparent 0 38px, rgba(5, 5, 5, 0.06) 38px 39px)
    #eef2f0;
}

.map-placeholder::before,
.map-placeholder::after {
  position: absolute;
  border-radius: 999px;
  content: "";
}

.map-placeholder::before {
  width: 330px;
  height: 330px;
  border: 1px solid rgba(0, 144, 64, 0.18);
}

.map-placeholder::after {
  width: 18px;
  height: 18px;
  background: var(--geshem-green);
  box-shadow: 0 0 0 10px rgba(0, 144, 64, 0.12);
}

.map-placeholder div {
  position: relative;
  z-index: 1;
  max-width: 410px;
  text-align: center;
}

.map-placeholder span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  margin-bottom: 18px;
  border-radius: 999px;
  padding: 0 14px;
  background: var(--geshem-green);
  color: #fff;
  font-weight: 700;
}

.map-placeholder p {
  color: var(--muted);
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  padding: 22px;
  background: #fff;
  box-shadow: 0 18px 54px rgba(10, 18, 15, 0.07);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #3e4642;
  font-size: 14px;
  font-weight: 500;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid #d9dedc;
  border-radius: 8px;
  padding: 12px 13px;
  background: #fbfcfc;
  color: var(--ink);
  font: inherit;
  outline: none;
  transition:
    border-color 180ms ease
    box-shadow 180ms ease;
}

.contact-form textarea {
  min-height: 126px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--geshem-green);
  box-shadow: 0 0 0 4px rgba(0, 144, 64, 0.12);
}

.full {
  grid-column: 1 / -1;
}

.hidden-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.contact-submit {
  grid-column: 2;
  justify-self: end;
  min-width: 176px;
}

.form-status {
  grid-column: 1 / -1;
  min-height: 24px;
  margin: 0;
  color: var(--geshem-green-dark);
  font-weight: 500;
}

body.home-page .feature-band,
body.home-page .video-entry-section,
body.home-page .solutions-section,
body.home-page .articles-section,
body.home-page .about-section,
body.home-page .contact-section {
  width: 100vw;
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  border-top: 0;
  border-bottom: 0;
  padding-right: max(20px, calc((100vw - var(--max-width)) / 2));
  padding-left: max(20px, calc((100vw - var(--max-width)) / 2));
  background: transparent;
  color: rgba(246, 249, 250, 0.86);
}

body.home-page .video-entry-section {
  padding-top: 104px;
  padding-bottom: 104px;
}

body.home-page .video-entry-section::before {
  opacity: 0;
}

body.home-page .section-heading .eyebrow,
body.home-page .feature-band .eyebrow,
body.home-page .about-section .eyebrow,
body.home-page .contact-section .eyebrow {
  color: #8ee0ad;
}

body.home-page .section-heading h2,
body.home-page .feature-band h2,
body.home-page .about-section h2,
body.home-page .contact-section h2,
body.home-page .solution-list h3,
body.home-page .article-preview-grid h3,
body.home-page .video-entry-card strong {
  color: #fff;
}

body.home-page .section-heading p,
body.home-page .feature-copy p,
body.home-page .about-content p,
body.home-page .contact-copy p,
body.home-page .solution-list p,
body.home-page .article-preview-grid p,
body.home-page .video-entry-card em {
  color: rgba(235, 241, 245, 0.66);
}

body.home-page .spec-list div,
body.home-page .video-entry-card,
body.home-page .solution-list article,
body.home-page .article-preview-grid article,
body.home-page .about-metrics div,
body.home-page .contact-form {
  border: 1px solid rgba(215, 222, 227, 0.12);
  background: #080a0a;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

body.home-page .solution-list {
  border-color: rgba(215, 222, 227, 0.12);
}

body.home-page .solution-list article {
  border-color: rgba(215, 222, 227, 0.12);
}

body.home-page .video-entry-card:hover,
body.home-page .solution-list article:hover,
body.home-page .article-preview-grid article:hover,
body.home-page .about-metrics div:hover {
  border-color: rgba(0, 144, 64, 0.46);
  box-shadow:
    0 0 0 1px rgba(168, 168, 168, 0.14),
    0 0 24px rgba(0, 144, 64, 0.16);
}

body.home-page .text-link,
body.home-page .article-preview-grid span,
body.home-page .video-entry-card span,
body.home-page .form-status {
  color: #24de86;
}

body.home-page .about-metrics strong {
  color: #fff;
}

body.home-page .about-metrics span {
  color: rgba(235, 241, 245, 0.66);
}

body.home-page .contact-form {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.035),
    0 24px 64px rgba(0, 0, 0, 0.2);
}

@media (min-width: 1081px) {
  body.home-page .contact-section {
    grid-template-columns: minmax(0, 1fr) 540px;
    gap: 56px;
  }

  body.home-page .contact-form,
  body.home-page .contact-form-thanks {
    width: 540px;
    justify-self: start;
  }
}

body.home-page .contact-form label {
  color: rgba(235, 241, 245, 0.72);
}

body.home-page .contact-form .field-label {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  width: fit-content;
}

body.home-page .contact-form input,
body.home-page .contact-form select,
body.home-page .contact-form textarea {
  border-color: rgba(215, 222, 227, 0.16);
  background: rgba(5, 7, 8, 0.56);
  color: #fff;
}

body.home-page .site-footer {
  width: 100vw;
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  border-top-color: transparent;
  padding-right: max(20px, calc((100vw - var(--max-width)) / 2));
  padding-left: max(20px, calc((100vw - var(--max-width)) / 2));
  background: #000;
  color: rgba(235, 241, 245, 0.56);
}

.site-footer.product-site-footer {
  width: 100vw;
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  border-top-color: transparent;
  padding-right: max(20px, calc((100vw - var(--max-width)) / 2));
  padding-left: max(20px, calc((100vw - var(--max-width)) / 2));
  background: #000;
  color: rgba(235, 241, 245, 0.56);
}

.site-footer {
  width: 100vw;
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
  padding: 34px max(20px, calc((100vw - var(--max-width)) / 2)) 48px;
  border-top: 0;
  background: #000;
  color: var(--muted);
}

.footer-company {
  grid-column: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  max-width: 920px;
  text-align: left;
}

.site-footer img {
  width: 112px;
  max-height: 48px;
  object-fit: contain;
  margin: 0;
}

.footer-text {
  display: grid;
  gap: 6px;
  align-self: center;
  justify-items: start;
  text-align: left;
}

.site-footer p {
  margin: 0;
}

.site-footer p:last-child {
  margin-bottom: 0;
}

.site-footer a {
  color: inherit;
}

.footer-links {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: start;
  justify-content: flex-end;
  gap: 18px;
}

.footer-links a:hover {
  color: var(--geshem-green-dark);
}

.placeholder-page {
  width: min(100% - 40px, 980px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 96px 0;
}

.placeholder-page h1 {
  margin-top: 34px;
}

.placeholder-page p {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
}

.product-category-page {
  width: 100%;
  margin: 0 auto;
  padding: 34px 0 0;
  background:
    linear-gradient(180deg, #f7f8f8 0%, #eef2f0 48%, #f7f8f8 100%);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  width: min(100% - 40px, 1280px);
  margin: 0 auto;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: var(--geshem-green-dark);
}

.category-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 1fr);
  gap: 48px;
  align-items: start;
  overflow: hidden;
  width: 100vw;
  min-height: 620px;
  margin: 24px 0 0;
  border: 1px solid rgba(215, 222, 227, 0.14);
  border-right: 0;
  border-left: 0;
  border-radius: 0;
  padding: 64px max(40px, calc((100vw - 1280px) / 2));
  background:
    linear-gradient(135deg, #050607 0%, #10161a 52%, #1a2226 100%);
  color: #fff;
  isolation: isolate;
}

.category-hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.12), transparent 24% 68%, rgba(255, 255, 255, 0.045))
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 82px);
  content: "";
  opacity: 0.32;
}

.category-hero > div {
  min-width: 0;
}

.category-hero h1 {
  max-width: 880px;
  color: #fff;
  font-size: clamp(36px, 3.6vw, 52px);
  line-height: 1.08;
}

.category-hero .series-nav {
  position: relative;
  z-index: 6;
  flex-wrap: nowrap;
  gap: 10px;
  width: min(100%, 1280px);
  max-width: calc(100vw - 80px);
  margin: 12px 0 24px;
  padding: 0;
  background: transparent;
  box-shadow: none;
}

.category-hero .series-nav a {
  min-height: 42px;
  border-radius: 8px;
  padding: 0 15px;
  white-space: nowrap;
}

.category-hero h1.category-title-nowrap {
  max-width: none;
  white-space: nowrap;
}

.category-hero > div:first-child {
  position: relative;
  z-index: 5;
}

.category-hero-media {
  pointer-events: none;
}

.category-hero p:not(.eyebrow) {
  max-width: 720px;
  color: rgba(235, 241, 245, 0.78);
  font-size: 18px;
}

.category-hero .eyebrow {
  color: #9bd8ff;
}

.category-hero-params {
  display: grid;
  gap: 12px;
  max-width: 660px;
  margin-top: 22px;
}

.filter-toggle-btn {
  display: none;
}

.category-hero-params::before {
  content: "↓ 选择以下参数，系统将自动筛选推荐产品";
  display: block;
  margin-bottom: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(0, 144, 64, 0.12);
  color: rgba(255, 255, 255, 0.92);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.category-hero-params div {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  border: 1px solid rgba(215, 222, 227, 0.1);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.035);
}

.category-hero-params strong {
  padding-top: 5px;
  color: #9bd8ff;
  font-size: 13px;
}

.category-hero-params span {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  color: rgba(235, 241, 245, 0.82);
}

.category-hero-params em,
.category-hero-params a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  overflow: hidden;
  border: 1px solid rgba(168, 168, 168, 0.34);
  border-radius: 999px;
  padding: 0 10px;
  background: rgba(10, 14, 15, 0.48);
  color: rgba(235, 241, 245, 0.86);
  font-style: normal;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    color 180ms ease
    transform 180ms ease;
}

.category-hero-params em::before,
.category-hero-params a::before {
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, rgba(0, 144, 64, 0.78), rgba(168, 168, 168, 0.72), transparent);
  content: "";
  opacity: 0;
  transform: translateX(-110%);
}

.category-hero-params em:hover,
.category-hero-params a:hover {
  border-color: rgba(0, 144, 64, 0.78);
  box-shadow:
    0 0 0 1px rgba(168, 168, 168, 0.2),
    0 0 18px rgba(0, 144, 64, 0.28);
  color: #24de86;
  transform: translateY(-1px);
}

.category-hero-params a.is-active {
  border-color: rgba(36, 222, 134, 0.96);
  background:
    linear-gradient(180deg, rgba(0, 144, 64, 0.24), rgba(9, 18, 16, 0.94))
    rgba(0, 144, 64, 0.2);
  box-shadow:
    0 0 0 1px rgba(211, 217, 220, 0.18),
    0 0 20px rgba(0, 176, 95, 0.36),
    inset 0 0 18px rgba(0, 176, 95, 0.16);
  color: #24de86;
  transform: translateY(-1px);
}

.category-hero-params a.is-unavailable:not(.is-active) {
  border-color: rgba(168, 168, 168, 0.34);
  color: rgba(235, 241, 245, 0.86);
  opacity: 1;
}

.category-hero-params em:hover::before,
.category-hero-params a:hover::before,
.category-hero-params a.is-active::before {
}

.category-hero-media {
  position: relative;
  min-height: 430px;
  display: grid;
  place-items: center;
}

.category-hero-media::before {
  position: absolute;
  right: 7%;
  bottom: 2%;
  left: 7%;
  height: 24%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0, 0, 0, 0.58), transparent 68%);
  content: "";
  filter: blur(16px);
  transform: perspective(560px) rotateX(62deg);
}

.category-hero-media img {
  position: relative;
  z-index: 1;
  width: min(88%, 520px);
  max-height: 360px;
  object-fit: contain;
  filter:
    drop-shadow(0 32px 44px rgba(0, 0, 0, 0.42))
    drop-shadow(0 0 24px rgba(78, 143, 184, 0.2));
}

.category-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.category-hero-actions .button-secondary {
  border-color: rgba(215, 222, 227, 0.28);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  backdrop-filter: blur(14px);
}

body.product-category-dark .product-category-page,
body.product-category-dark .category-hero,
body.product-category-dark .series-nav,
body.product-category-dark .filter-panel,
body.product-category-dark .category-products,
body.product-category-dark .category-test-videos {
  background: #000;
}

body.product-category-dark .category-hero {
  border: 0;
  min-height: 540px;
  margin-top: 0;
  padding-top: 24px;
  padding-bottom: 24px;
  box-shadow: none;
}

body.product-category-dark .category-hero::before {
  background: none;
}

body.product-category-dark .breadcrumb {
  color: rgba(246, 249, 250, 0.74);
}

body.product-category-dark .breadcrumb a {
  color: rgba(246, 249, 250, 0.78);
}

body.product-category-dark .breadcrumb span {
  color: rgba(246, 249, 250, 0.46);
}

body.product-category-dark .breadcrumb strong {
  color: rgba(255, 255, 255, 0.92);
  font-weight: 700;
}

body.product-category-dark .breadcrumb a:hover {
  color: #24de86;
}

body.product-category-dark .series-nav {
  box-shadow: none;
}

body.product-category-dark .series-nav a {
  border-color: rgba(215, 222, 227, 0.22);
  background: #000;
  color: rgba(246, 249, 250, 0.82);
}

body.product-category-dark .series-nav a:hover,
body.product-category-dark .series-nav a.is-active {
  border-color: var(--geshem-green);
  background: var(--geshem-green);
  color: #fff;
}

body.product-category-dark .category-products,
body.product-category-dark .category-test-videos {
  box-shadow: none;
}

body.product-category-dark .filter-panel,
body.product-category-dark .sample-product,
body.product-category-dark .category-placeholder {
  box-shadow: none;
}

body.product-category-dark .category-test-videos .video-placeholder-card {
  border-color: rgba(215, 222, 227, 0.1);
  background: linear-gradient(180deg, rgba(18, 23, 23, 0.96), rgba(13, 17, 17, 0.98));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.series-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
  margin: 0;
  border-bottom: 0;
  padding: 22px max(40px, calc((100vw - 1280px) / 2));
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 248, 248, 0.94))
    #fff;
  border: 0;
  border-radius: 0;
  box-shadow:
    inset 0 1px 0 rgba(215, 222, 227, 0.72),
    inset 0 -1px 0 rgba(215, 222, 227, 0.72);
}

.series-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  padding: 0 14px;
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
}

.series-nav a:hover,
.series-nav a.is-active {
  border-color: var(--geshem-green);
  background: var(--geshem-green);
  color: #fff;
}

.filter-panel,
.sample-product,
.category-placeholder {
  width: 100%;
  border: 0;
  border-radius: 0;
  padding: 34px max(40px, calc((100vw - 1280px) / 2));
  background: #f7f8f8;
  margin: 0;
  box-shadow: inset 0 -1px 0 rgba(215, 222, 227, 0.72);
}

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

.filter-panel > h2,
.filter-panel > .filter-grid {
  display: none;
}

.dynamic-filter-panel {
  display: grid;
  gap: 14px;
  margin-top: 0;
  border-top: 0;
  padding-top: 0;
}

.dynamic-filter-panel > div {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-options a,
.filter-clear {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  border: 1px solid var(--line-gray);
  border-radius: 999px;
  padding: 0 12px;
  background: #fff;
  color: var(--deep-black);
  font-size: 13px;
  font-weight: 700;
}

.filter-options a:hover,
.filter-clear:hover {
  border-color: var(--geshem-green);
  background: rgba(0, 144, 64, 0.08);
  color: var(--geshem-green);
}

.filter-options a.is-active {
  border-color: var(--geshem-green);
  background: var(--geshem-green);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.filter-options a.is-unavailable:not(.is-active) {
  color: var(--deep-black);
  opacity: 1;
}

.filter-grid div {
  border-radius: 8px;
  padding: 18px;
  background: var(--page-white);
}

.filter-grid strong {
  display: block;
  margin-bottom: 6px;
  color: var(--deep-black);
}

.filter-grid span,
.sample-product p,
.category-placeholder p {
  color: var(--muted);
}

.sample-product article {
  border-left: 4px solid var(--geshem-green);
  padding-left: 18px;
}

.category-products {
  width: 100%;
  border: 0;
  border-radius: 0;
  padding: 48px max(40px, calc((100vw - 1280px) / 2)) 100px;
  background:
    linear-gradient(135deg, #050606 0%, #0b0f0f 58%, #120d0a 100%);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(215, 222, 227, 0.16);
}

.category-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.category-section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(26px, 3vw, 38px);
  color: #fff;
}

.category-section-heading p {
  display: none;
  max-width: 520px;
  margin: 0;
  color: rgba(235, 241, 245, 0.62);
}

.category-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

/* 超过初始显示数量的卡片隐藏，点击"显示更多"后移除 */
.category-product-card.is-hidden-overflow {
  display: none;
}

.load-more-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  grid-column: 1 / -1;
  margin-top: 8px;
  border: 1px solid rgba(168, 168, 168, 0.18);
  border-radius: 8px;
  padding: 14px 28px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(235, 241, 245, 0.78);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.load-more-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.category-product-card {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 42% minmax(0, 1fr) auto;
  aspect-ratio: 1 / 1;
  min-height: 0;
  border: 1px solid rgba(215, 222, 227, 0.08);
  border-radius: 8px;
  overflow: hidden;
  background: #080a0a;
  box-shadow: none;
  transition: none;
}

.category-card-cover-link {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: block;
  border: 0;
  border-radius: inherit;
  background: transparent;
  color: inherit;
  text-decoration: none;
}

.category-product-card::before,
.category-product-card::after {
  display: none;
}

.category-product-card::before {
  top: 0;
  left: 8px;
  width: 76px;
  height: 1px;
}

.category-product-card::after {
  top: 8px;
  left: calc(100% - 1px);
  width: 1px;
  height: 76px;
  background: linear-gradient(180deg, transparent, rgba(36, 222, 134, 0.52), transparent);
}

.category-product-card:hover::before {
  animation: none;
}

.category-product-card:hover::after {
  animation: none;
}

.category-product-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 0;
  overflow: hidden;
  border: 0;
  padding: 28px 34px 14px;
  background: transparent;
  box-shadow: none;
}

.category-product-media img,
.category-product-card > img {
  display: block;
  justify-self: center;
  align-self: center;
  width: 100%;
  height: 100%;
  max-height: 100%;
  object-fit: contain;
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  box-shadow: none;
  filter: saturate(0.96);
  opacity: 1;
  transition: none;
}

.category-media-action {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  border-radius: 8px;
  padding: 0 18px;
  background: linear-gradient(180deg, #04b564, #008e49);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.22);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.98);
  transition: none;
}

.category-product-content {
  position: relative;
  z-index: 1;
  padding: 24px 30px 14px;
  background: transparent;
}

.category-product-card span {
  display: none;
  align-items: center;
  min-height: 32px;
  margin-bottom: 20px;
  border-radius: 8px;
  padding: 0 10px;
  background: rgba(0, 144, 64, 0.18);
  color: #00b060;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.category-product-card h3 {
  margin-bottom: 10px;
  color: #fff;
  font-size: clamp(18px, 1.55vw, 22px);
  line-height: 1.22;
}

.category-product-card p {
  color: rgba(235, 241, 245, 0.62);
  font-size: 14px;
  line-height: 1.55;
}

.category-product-meta {
  margin-top: 18px;
  border-top: 0;
  padding-top: 18px;
  color: rgba(235, 241, 245, 0.78) !important;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.7;
}

.category-empty-state {
  grid-column: 1 / -1;
  border: 1px dashed rgba(215, 222, 227, 0.22);
  border-radius: 8px;
  padding: 26px;
  color: rgba(235, 241, 245, 0.68);
  text-align: center;
}

.category-card-actions {
  position: relative;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  align-self: end;
  grid-column: auto;
  border-top: 0;
  margin: 0 30px;
  padding: 16px 0 22px !important;
}

.category-card-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 0;
  border-radius: 999px;
  padding: 0;
  background: transparent;
  color: rgba(235, 241, 245, 0.62);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

body.product-category-real .category-product-card {
  grid-template-rows: auto minmax(0, 1fr) auto;
  aspect-ratio: auto;
  min-height: 470px;
  border: 1px solid rgba(215, 222, 227, 0.08);
  padding: 28px;
  transition:
    border-color 180ms ease
    box-shadow 180ms ease;
}

body.product-category-real .category-hero-media {
  min-height: 430px;
  margin-top: 150px;
}

body.product-category-real .category-hero-media img {
  width: min(88%, 520px);
  max-height: 360px;
}

body.product-category-real .category-product-card:hover {
  border-color: rgba(0, 176, 95, 0.72);
  box-shadow: none;
}

body.product-category-real .category-product-media {
  height: 220px;
  margin: 28px 0 26px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

body.product-category-real .category-product-media img,
body.product-category-real .category-product-card > img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  border: 0;
  outline: 0;
  background: transparent;
  box-shadow: none;
}

body.product-category-real .category-product-card > img {
  width: calc(100% - 68px);
  margin: 28px 34px 26px;
}

body.product-category-real .category-product-content {
  padding: 0;
}

body.product-category-real .category-product-card h3 {
  margin: 0 0 28px 50px;
  font-size: 26px;
  line-height: 1.1;
}

body.product-category-real .category-product-card p {
  max-width: 80%;
  margin: 0 0 22px 50px;
  color: rgba(247, 250, 251, 0.72);
}

body.product-category-real .category-product-meta {
  border-top: 0;
}

body.product-category-real .category-card-actions {
  justify-content: flex-start;
  border-top: 0;
  margin: 0;
  padding: 0 0 0 66.666% !important;
}

.category-card-actions a:first-child,
.category-card-actions a[href$=".pdf"] {
  color: var(--geshem-green);
}

.category-card-actions a:hover {
  color: #24de86;
}

.resource-page,
.article-page {
  width: min(100% - 40px, 1180px);
  margin: 0 auto;
  padding: 34px 0 100px;
}

.resource-page.solutions-page {
  width: 100vw;
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  padding: 0 0 100px;
}

.resource-hero {
  max-width: none;
  padding: 86px 0 62px;
  text-align: center;
}

.resource-hero h1 {
  font-size: clamp(48px, 6vw, 88px);
  line-height: 1.05;
  white-space: nowrap;
}

.resource-hero p:not(.eyebrow) {
  margin-right: auto;
  margin-left: auto;
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
}

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

.resource-grid article {
  min-height: 260px;
}

.resource-grid h2 {
  font-size: clamp(26px, 3vw, 38px);
}

.download-panel {
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  padding: 30px;
  background: #fff;
}

.download-list {
  display: grid;
  gap: 12px;
}

.download-list article {
  display: grid;
  grid-template-columns: minmax(180px, 0.28fr) minmax(0, 0.54fr) auto;
  gap: 18px;
  align-items: center;
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  padding: 18px;
  background: var(--page-white);
}

.download-list strong {
  color: var(--deep-black);
}

.download-list span {
  color: var(--muted);
}

.download-list a {
  justify-self: end;
  color: var(--geshem-green-dark);
  font-weight: 700;
  white-space: nowrap;
}

.video-entry-section {
  position: relative;
  width: 100vw;
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  padding: 128px max(20px, calc((100vw - var(--max-width)) / 2)) 104px;
  background:
    linear-gradient(180deg, #111513 0%, #151917 16%, #dfe4e1 54%, #f7f8f8 100%);
}

.video-entry-section::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 24% 72%, rgba(255, 255, 255, 0.04))
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 96px);
  content: "";
  opacity: 0.16;
  pointer-events: none;
}

.video-entry-section > * {
  position: relative;
  z-index: 1;
}

.video-entry-section .section-heading {
  margin-bottom: 48px;
}

.video-entry-section .section-heading .eyebrow {
  color: rgba(247, 250, 251, 0.76);
}

.video-entry-section .section-heading h2 {
  color: #fff;
}

.video-entry-section .section-heading p {
  color: rgba(247, 250, 251, 0.68);
}

.video-entry-grid,
.video-placeholder-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.video-entry-card {
  display: grid;
  gap: 10px;
  min-height: 190px;
  border: 1px solid rgba(215, 222, 227, 0.78);
  border-radius: 8px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.78),
    0 20px 52px rgba(10, 18, 15, 0.08);
  backdrop-filter: blur(10px);
}

.video-entry-card span {
  color: var(--geshem-green-dark);
  font-size: 13px;
  font-weight: 700;
}

.video-entry-card strong {
  color: var(--deep-black);
  font-size: 22px;
  line-height: 1.2;
}

.video-entry-card em {
  align-self: end;
  color: var(--muted);
  font-style: normal;
}

.video-entry-card:hover {
  border-color: rgba(0, 144, 64, 0.46);
  box-shadow:
    0 0 0 1px rgba(168, 168, 168, 0.18),
    0 0 24px rgba(0, 144, 64, 0.14),
    0 24px 58px rgba(10, 18, 15, 0.12);
}

.video-library-section {
  margin-bottom: 18px;
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  padding: 30px;
  background: #fff;
}

.video-placeholder-card {
  position: relative;
  display: block;
  min-width: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line-gray);
  border-radius: 10px;
  padding: 0;
  background: #0b100d;
  box-shadow: 0 9px 26px rgba(25, 37, 31, 0.09);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.video-placeholder-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 144, 64, 0.32);
  box-shadow: 0 15px 34px rgba(25, 37, 31, 0.15);
}

.video-placeholder-thumb,
.video-placeholder-card video {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 0;
  background: #0b100d;
  object-fit: cover;
}

.video-placeholder-thumb {
  padding: 0;
  cursor: pointer;
  font: inherit;
  overflow: hidden;
}

.video-placeholder-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) brightness(0.88);
  transition: filter 180ms ease, transform 350ms ease;
}

.video-placeholder-card:hover .video-placeholder-thumb img {
  filter: saturate(1) brightness(0.93);
  transform: scale(1.012);
}

.video-placeholder-thumb::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  background: rgba(6, 10, 8, 0.62);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.16);
  transform: translate(-50%, -50%);
}

.video-placeholder-thumb::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid rgba(255, 255, 255, 0.68);
  transform: translate(-38%, -50%);
}

.video-placeholder-thumb:focus-visible {
  outline: 2px solid var(--geshem-green);
  outline-offset: -3px;
}

.video-placeholder-card h3 {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 4;
  margin: 0;
  padding: 48px 15px 14px;
  color: #fff;
  background: linear-gradient(180deg, transparent, rgba(6, 10, 8, 0.9));
  font-size: 16px;
  line-height: 1.35;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35);
  pointer-events: none;
  transition: opacity 180ms ease;
}

.video-placeholder-card.is-playing h3 {
  opacity: 0;
}

.video-placeholder-card > p {
  display: none;
}

.category-video-reference {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: 100%;
  margin: 0;
  border: 0;
  border-radius: 0;
  padding: 34px max(40px, calc((100vw - 1280px) / 2));
  background:
    linear-gradient(90deg, rgba(0, 144, 64, 0.1), rgba(255, 255, 255, 0.94) 42%, rgba(168, 168, 168, 0.12))
    #f7f8f8;
  box-shadow: inset 0 -1px 0 rgba(215, 222, 227, 0.72);
}

.category-video-reference h2 {
  margin-bottom: 10px;
  font-size: clamp(26px, 3vw, 38px);
}

.category-video-reference p:not(.eyebrow) {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
}

.category-test-videos {
  width: 100%;
  padding: 56px max(40px, calc((100vw - 1280px) / 2)) 100px;
  background:
    linear-gradient(180deg, #eef2f0 0%, #f7f8f8 100%);
  box-shadow: inset 0 1px 0 rgba(215, 222, 227, 0.82);
}

.category-test-videos .category-section-heading {
  align-items: start;
}

.category-video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.category-test-videos .video-placeholder-card {
  min-height: 0;
  border-color: rgba(200, 208, 214, 0.88);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(242, 245, 244, 0.9))
    #fff;
  box-shadow: 0 18px 44px rgba(10, 18, 15, 0.08);
}

.category-test-videos .video-placeholder-card:hover {
  border-color: rgba(0, 144, 64, 0.36);
  box-shadow:
    0 0 0 1px rgba(168, 168, 168, 0.12),
    0 0 24px rgba(0, 144, 64, 0.12),
    0 24px 58px rgba(10, 18, 15, 0.1);
}

.category-test-videos .video-placeholder-thumb,
.category-test-videos .video-placeholder-card video {
  min-height: 0;
}

.article-list {
  grid-template-columns: 1fr;
}

.article-list article {
  padding: 28px;
}

.article-list h2 {
  margin-bottom: 10px;
  font-size: clamp(26px, 3vw, 38px);
}

.article-page article {
  max-width: 860px;
  margin: 54px auto 0;
}

.article-page h1 {
  font-size: clamp(38px, 5.6vw, 68px);
}

.article-page h2 {
  margin-top: 42px;
  font-size: clamp(26px, 3vw, 36px);
}

.article-page h3 {
  margin-top: 30px;
  margin-bottom: 12px;
  color: var(--deep-black);
  font-size: clamp(21px, 2vw, 26px);
  line-height: 1.35;
}

.article-page p {
  color: var(--muted);
  font-size: 18px;
}

.article-page p strong {
  color: var(--deep-black);
}

.article-page .article-lede {
  color: #333b38;
  font-size: 20px;
}

.article-table-wrap {
  width: 100%;
  margin: 28px 0;
  overflow-x: auto;
}

.article-table {
  min-width: 720px;
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line-gray);
  background: #fff;
  font-size: 15px;
  line-height: 1.55;
}

.article-table th,
.article-table td {
  border: 1px solid var(--line-gray);
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}

.article-table th {
  background: #f2f6f4;
  color: var(--deep-black);
  font-weight: 800;
}

.article-table td {
  color: var(--muted);
}

.article-page .button {
  margin-top: 28px;
}

.product-detail-page {
  width: min(100% - 40px, 1180px);
  margin: 0 auto;
  padding: 22px 0 100px;
}

.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(380px, 1.02fr);
  gap: 28px;
  align-items: center;
  padding: 30px 0 38px;
}

.product-detail-copy p:not(.eyebrow) {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
}

.product-detail-copy h1 {
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  font-size: clamp(34px, 5.2vw, 88px);
  line-height: 1;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.product-detail-copy h1 + .detail-actions {
  margin-top: 110px;
}

.product-detail-media {
  display: grid;
  place-items: center;
  min-height: 430px;
  border: 0;
  border-radius: 8px;
  padding: 0;
  background: transparent;
}

.product-detail-media img {
  width: min(100%, 520px);
  max-height: 360px;
  object-fit: contain;
  background: transparent;
}

.product-detail-media.is-empty {
  display: none;
}

.product-gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: center;
  gap: 40px;
}

.product-gallery-slot {
  display: grid;
  aspect-ratio: 1 / 1;
  min-height: 0;
  border: 0;
  border-radius: 0;
  overflow: hidden;
  background: transparent;
}

.product-gallery-slot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  box-shadow: none;
}

.product-gallery-slot figcaption {
  display: none;
}

.product-gallery-slot.is-empty {
  display: none;
}

.product-gallery-slot.is-empty span,
.product-gallery-slot.is-empty em {
  display: block;
}

.product-gallery-slot.is-empty span {
  color: var(--deep-black);
  font-weight: 700;
}

.product-gallery-slot.is-empty em {
  font-style: normal;
  font-size: 13px;
}

.detail-highlights {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.detail-highlights div {
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  padding: 22px;
  background: #fff;
}

.detail-highlights strong {
  display: block;
  margin-bottom: 8px;
  color: var(--deep-black);
  font-size: 24px;
  line-height: 1.12;
}

.detail-highlights span {
  color: var(--muted);
}

.detail-section {
  margin-top: 18px;
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  padding: 30px;
  background: #fff;
}

.detail-two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(420px, 1.22fr);
  gap: 34px;
}

.detail-two-column h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 3.2vw, 44px);
}

.detail-list {
  display: grid;
  gap: 12px;
}

.detail-list article {
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  padding: 20px;
  background: var(--page-white);
}

.detail-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.spec-table {
  display: grid;
  border-top: 1px solid var(--line-gray);
  border-left: 1px solid var(--line-gray);
}

.spec-groups {
  display: grid;
  gap: 22px;
}

.spec-group {
  display: grid;
  gap: 10px;
}

.spec-group h3 {
  margin: 0;
  color: var(--geshem-green-dark);
  font-size: 18px;
}

.spec-table div {
  display: grid;
  grid-template-columns: minmax(160px, 0.34fr) minmax(0, 0.66fr);
  min-height: 54px;
}

.spec-table-paired div {
  grid-template-columns: minmax(118px, 0.18fr) minmax(0, 0.32fr) minmax(118px, 0.18fr) minmax(0, 0.32fr);
}

.spec-table strong,
.spec-table span {
  border-right: 1px solid var(--line-gray);
  border-bottom: 1px solid var(--line-gray);
  padding: 14px 16px;
}

.spec-table strong {
  background: var(--page-white);
  color: var(--deep-black);
}

.spec-table span {
  color: var(--muted);
}

.spec-empty {
  background: #fff !important;
}

.detail-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 18px;
  border-radius: 8px;
  padding: 34px;
  background: #111513;
  color: #fff;
}

.detail-cta h2,
.detail-cta .eyebrow {
  color: #fff;
}

.detail-cta h2 {
  margin-bottom: 12px;
  font-size: clamp(28px, 3.2vw, 42px);
}

.detail-cta p:not(.eyebrow) {
  max-width: 720px;
  margin-bottom: 0;
  color: #c9d2ce;
}

.ai-advisor {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.ai-advisor.is-open {
  display: flex;
}

.ai-advisor-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 5, 0.42);
  backdrop-filter: blur(10px);
}

.ai-advisor-dialog {
  position: relative;
  width: min(100%, 680px);
  max-height: min(760px, calc(100vh - 40px));
  overflow: auto;
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  padding: 32px;
  background: #fff;
  box-shadow: 0 30px 90px rgba(5, 5, 5, 0.25);
}

.ai-advisor-dialog h2 {
  margin-bottom: 12px;
}

.ai-advisor-dialog > p {
  color: var(--muted);
}

.ai-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line-gray);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
}

.ai-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.ai-form label {
  display: grid;
  gap: 8px;
  color: #3e4642;
  font-size: 14px;
  font-weight: 500;
}

.ai-form select,
.ai-form textarea {
  width: 100%;
  border: 1px solid #d9dedc;
  border-radius: 8px;
  padding: 12px 13px;
  background: #fbfcfc;
  color: var(--ink);
  font: inherit;
  outline: none;
}

.ai-form select:focus,
.ai-form textarea:focus {
  border-color: var(--geshem-green);
  box-shadow: 0 0 0 4px rgba(0, 144, 64, 0.12);
}

.ai-result {
  display: none;
  margin-top: 18px;
  border: 1px solid rgba(0, 144, 64, 0.16);
  border-radius: 8px;
  padding: 18px;
  background: var(--geshem-green-soft);
}

.ai-result.is-visible {
  display: block;
}

.ai-result strong {
  display: block;
  margin-bottom: 6px;
  color: var(--deep-black);
}

.ai-result p {
  margin-bottom: 12px;
  color: var(--muted);
}

/* AI 推荐结果样式 */
.ai-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}
.ai-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0, 144, 64, 0.2);
  border-top-color: var(--geshem-green);
  border-radius: 50%;
  animation: ai-spin 0.6s linear infinite;
}
@keyframes ai-spin { to { transform: rotate(360deg); } }

.ai-summary {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(0, 144, 64, 0.06);
  font-size: 14px;
  line-height: 1.6;
  color: var(--deep-black);
}
.ai-summary p { margin: 0; color: inherit; }

.ai-product-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 16px;
}
.ai-product-card {
  display: flex;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--white);
  transition: border-color 0.15s;
}
.ai-product-card:hover {
  border-color: var(--geshem-green);
}
.ai-product-card img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: 6px;
  background: #f8f8f8;
  flex-shrink: 0;
}
.ai-product-info {
  flex: 1;
  min-width: 0;
}
.ai-product-info strong {
  display: block;
  margin-bottom: 2px;
  font-size: 15px;
  color: var(--deep-black);
}
.ai-product-category {
  display: inline-block;
  margin-bottom: 6px;
  padding: 1px 8px;
  border-radius: 4px;
  background: rgba(0, 144, 64, 0.08);
  color: var(--geshem-green);
  font-size: 12px;
}
.ai-product-reason {
  margin: 0 0 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}
.ai-confirm-items {
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--caption);
  font-style: italic;
}
.ai-error {
  color: #c0392b;
  font-size: 14px;
}
.ai-error strong { color: #c0392b; }
.ai-contact-link {
  display: block;
  margin-top: 8px;
  text-align: center;
}

@media (max-width: 980px) {
  .category-hero .series-nav {
    display: grid;
    flex-wrap: wrap;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    max-width: 100%;
    max-height: 94px;
    overflow: hidden;
  }

  .category-hero .series-nav a {
    justify-content: center;
    min-width: 0;
    padding: 0 6px;
    overflow: hidden;
    font-size: 14px;
    text-overflow: ellipsis;
  }

  .series-abbr {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr auto auto;
    padding-right: 16px;
    padding-left: 16px;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
  }

  .site-nav {
    position: fixed;
    top: 72px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--line-gray);
    border-radius: 8px;
    padding: 12px;
    background: rgba(9, 11, 13, 0.98);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px;
  }

  .language-select {
    display: block;
    order: 3;
    justify-self: end;
  }

  .nav-toggle {
    order: 4;
  }

  .hero,
  .immersive-product-hero,
  .feature-band,
  .category-hero,
  .about-section,
  .contact-inquiry-hero,
  .contact-section,
  .contact-page-grid,
  .product-detail-hero,
  .detail-two-column {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .immersive-product-hero {
    min-height: auto;
    padding: 64px 28px 52px;
  }

  .immersive-product-copy {
    grid-template-rows: auto;
    max-width: 760px;
    min-height: auto;
  }

  .immersive-product-media {
    min-height: auto;
    margin-top: 16px;
  }

  .immersive-product-media img {
    right: 0;
    left: 0;
    width: 100%;
    margin: 0 auto;
  }

  .hero-media {
    min-height: 340px;
  }

  .solution-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-highlights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-preview-grid,
  .resource-grid,
  .video-entry-grid,
  .video-placeholder-grid {
    grid-template-columns: 1fr;
  }

  .download-list article {
    grid-template-columns: 1fr;
  }

  .download-list a {
    justify-self: start;
  }

  .product-finder-toolbar {
    display: grid;
  }

  .product-finder-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .finder-product-card {
    min-height: auto;
  }

  .product-banner,
  .product-banner-large {
    min-height: auto;
    padding: 52px 28px 34px;
  }

  .product-banner-copy {
    max-width: 680px;
  }

  .product-image-wrap,
  .product-banner-alt .product-image-wrap,
  .product-banner-large .product-image-wrap {
    position: relative;
    right: auto;
    left: auto;
    bottom: auto;
    width: 100%;
    height: 320px;
    margin-top: 28px;
    margin-bottom: 84px;
  }

  .product-banner-actions {
    right: 28px;
    bottom: 28px;
    left: 28px;
    justify-content: flex-start;
  }

  .product-banner-alt .product-banner-copy {
    justify-self: start;
  }

  .product-banner-alt .product-banner-actions {
    right: 28px;
    left: 28px;
  }

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

  .category-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-hero {
    padding: 42px 32px;
  }

  .category-hero-media {
    min-height: 280px;
  }

  body.product-category-real .category-hero-media {
    min-height: 280px;
    margin-top: 0;
  }

  body.product-category-real .category-hero-media img {
    width: min(88%, 520px);
    max-height: 360px;
  }
}

@media (max-width: 680px) {
  .section,
  .case-strip,
  .about-section,
  .contact-section,
  .contact-hero,
  .contact-page-grid,
  .product-detail-page,
  .resource-page,
  .article-page {
    width: min(100% - 28px, var(--max-width));
  }

  .product-category-page {
    width: 100%;
  }

  .solutions-page {
    width: 100vw;
    margin-right: calc(50% - 50vw);
    margin-left: calc(50% - 50vw);
  }

  .solutions-page .resource-hero,
  .solutions-page .resource-grid,
  .solutions-page .detail-cta {
    width: min(100% - 28px, var(--max-width));
  }

  .brand img {
    width: 148px;
  }

  .language-trigger {
    width: 44px;
    padding: 0;
  }

  .language-trigger span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .language-trigger::before {
    margin-right: 0;
  }

  .language-trigger::after {
    display: none;
  }

  h1 {
    font-size: 42px;
  }

  .immersive-product-copy h1 {
    font-size: clamp(24px, 8vw, 44px);
  }

  .category-hero h1 {
    font-size: 38px;
  }

  .category-hero h1.category-title-nowrap {
    white-space: normal;
  }

  .category-hero-params div {
    grid-template-columns: 1fr;
  }

  .category-hero-params strong[data-mobile-label] {
    font-size: 0;
  }

  .category-hero-params strong[data-mobile-label]::after {
    content: attr(data-mobile-label);
    font-size: 13px;
  }

  .category-hero-params.is-filter-ready:not(.is-expanded) {
    display: none;
  }

  .category-hero-params.is-filter-ready.is-expanded {
    margin-top: 8px;
  }

  .filter-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    min-height: 44px;
    margin-top: 22px;
    border: 1px solid rgba(168, 168, 168, 0.22);
    border-radius: 8px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.04);
    color: rgba(235, 241, 245, 0.72);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
  }

  .filter-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(235, 241, 245, 0.92);
  }

  .resource-hero h1 {
    font-size: 42px;
    white-space: normal;
  }

  .contact-inquiry-hero h1 {
    max-width: 100%;
    font-size: clamp(32px, 9vw, 42px);
    line-height: 1.12;
  }

  .contact-inquiry-hero h1 span {
    width: auto;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .contact-info-panel dl {
    grid-template-columns: 1fr;
  }

  .contact-wechat-item {
    grid-column: auto;
    grid-row: auto;
  }

  .contact-submit {
    grid-column: 1 / -1;
    justify-self: stretch;
    width: 100%;
  }

  .immersive-product-copy p:not(.eyebrow) {
    font-size: 16px;
    -webkit-line-clamp: 3;
  }

  .immersive-product-copy {
    grid-template-rows: 22px 104px 54px minmax(78px, auto) auto;
    min-height: 0;
  }

  .immersive-product-actions {
    align-items: stretch;
  }

  .immersive-product-actions .button {
    flex: 1 1 100%;
  }

  .immersive-product-media {
    min-height: 300px;
  }

  .category-hero {
    width: 100%;
    padding: 30px 20px;
  }

  .breadcrumb {
    width: min(100% - 28px, var(--max-width));
  }

  .series-nav,
  .filter-panel,
  .sample-product,
  .category-placeholder,
  .category-video-reference,
  .category-products {
    padding-right: 14px;
    padding-left: 14px;
  }

  .category-product-card {
    grid-template-columns: 1fr;
    grid-template-rows: 42% minmax(0, 1fr) auto;
    aspect-ratio: 1 / 1;
    min-height: 0;
  }

  .category-product-media {
    min-height: 0;
    padding: 22px 24px 12px;
  }

  .category-product-content {
    padding: 18px 22px 12px;
  }

  .category-card-actions {
    grid-column: auto;
    margin: 0 22px;
    padding: 14px 0 18px !important;
  }

  .category-hero-media {
    min-height: 220px;
  }

  body.product-category-real .category-hero-media {
    min-height: 220px;
    margin-top: 0;
  }

  body.product-category-real .category-hero-media img {
    width: min(88%, 520px);
    max-height: 360px;
  }

  .category-hero-actions .button,
  .hero-proof-grid {
    width: 100%;
  }

  .category-hero-actions .button {
    flex: 1 1 100%;
  }

  .category-video-grid {
    grid-template-columns: 1fr;
  }

  .category-test-videos {
    padding-right: 14px;
    padding-left: 14px;
  }

  .dynamic-filter-panel > div {
    grid-template-columns: 1fr;
  }

  .product-finder {
    scroll-margin-top: 82px;
    padding: 28px 14px 38px;
  }

  .product-family-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 18px;
    gap: 8px;
  }

  .product-family-tabs::-webkit-scrollbar {
    display: none;
  }

  .product-family-tabs a,
  .product-family-tabs button {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 0 16px;
    font-size: 13px;
  }

  .finder-filter-group {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .product-finder-grid {
    grid-template-columns: 1fr;
  }

  .finder-product-card {
    min-height: auto;
    padding: 22px;
  }

  .finder-product-card img {
    height: 190px;
    margin: 20px 0;
  }

  .finder-product-card dl {
    grid-template-columns: 1fr;
  }

  .product-gallery-grid {
    grid-template-columns: 1fr;
  }

  .hero-lede,
  .section-heading p,
  .feature-copy p,
  .about-content p,
  .contact-copy p {
    font-size: 16px;
  }

  .hero-media {
    min-height: 260px;
  }

  .section,
  .about-section,
  .contact-section {
    padding: 74px 0;
  }

  .feature-band {
    padding-top: 74px;
    padding-bottom: 74px;
  }

  .solution-list,
  .spec-list,
  .hero-proof-grid,
  .category-product-grid,
  .detail-highlights,
  .article-preview-grid,
  .resource-grid,
  .video-entry-grid,
  .video-placeholder-grid,
  .contact-form,
  .ai-form {
    grid-template-columns: 1fr;
  }

  .category-video-reference {
    display: grid;
  }

  .product-detail-hero {
    padding-top: 28px;
  }

  .product-detail-media {
    min-height: 300px;
    padding: 0;
  }

  .detail-section,
  .detail-cta {
    padding: 22px;
  }

  .detail-cta {
    display: grid;
  }

  .spec-table div {
    grid-template-columns: 1fr;
  }

  .product-banner,
  .product-banner-large {
    padding: 42px 20px 28px;
  }

  .product-banner h3 {
    font-size: 38px;
  }

  .product-image-wrap,
  .product-banner-alt .product-image-wrap,
  .product-banner-large .product-image-wrap {
    right: auto;
    left: auto;
    bottom: auto;
    width: 100%;
    height: 250px;
    padding: 18px;
    margin-bottom: 124px;
  }

  .product-banner-actions {
    right: 20px;
    bottom: 24px;
    left: 20px;
    justify-content: flex-start;
  }

  .product-banner-alt .product-banner-actions {
    right: 20px;
    left: 20px;
  }

  .case-strip,
  .site-footer {
    display: grid;
    align-items: start;
  }

  .site-footer {
    grid-template-columns: 1fr;
    align-items: center;
  }

  .footer-company,
  .footer-links {
    grid-column: 1;
  }

  .footer-company {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}

/* ===== Final responsive overrides for product media and footer alignment ===== */
@media (max-width: 980px) {
  body.product-category-real .category-hero-media {
    min-height: 280px;
    margin-top: 0;
  }

  body.product-category-real .category-hero-media img {
    width: min(88%, 520px);
    max-height: 360px;
  }
}

@media (max-width: 680px) {
  body.product-category-real .category-hero-media {
    min-height: 220px;
    margin-top: 0;
  }

  .footer-text {
    justify-items: center;
    text-align: center;
  }
}

.cookie-consent {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1200;
  width: min(520px, calc(100vw - 32px));
  padding: 20px;
  color: #16201d;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(34, 64, 50, 0.16);
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(14, 32, 25, 0.18);
  backdrop-filter: blur(16px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.cookie-consent.is-hidden {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

.cookie-consent__title {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.35;
  font-weight: 700;
}

.cookie-consent__message {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: #43534d;
}

.cookie-consent__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
}

.cookie-consent__button {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(31, 75, 57, 0.24);
  border-radius: 6px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.cookie-consent__button--primary {
  color: #ffffff;
  background: #1f6b4e;
  border-color: #1f6b4e;
}

.cookie-consent__button--secondary {
  color: #1f352d;
  background: #ffffff;
}

@media (max-width: 680px) {
  .cookie-consent {
    right: 16px;
    bottom: 16px;
    padding: 16px;
  }

  .cookie-consent__actions {
    flex-direction: column;
  }

  .cookie-consent__button {
    width: 100%;
  }
}

/* 高德地图容器 */
.amap-panel {
  position: relative;
  min-width: 0;
  min-height: 460px;
}

.amap-container {
  min-height: 460px;
  border: 1px solid var(--line-gray);
  border-radius: 8px;
  overflow: hidden;
  background: #eef2f0;
}

.amap-navigation-link {
  position: absolute;
  right: 16px;
  bottom: 28px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: #0d1713;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition: background-color 0.18s ease, border-color 0.18s ease;
}

.amap-navigation-link:hover {
  border-color: rgba(255, 255, 255, 0.34);
  background: #135f3d;
}

.amap-navigation-link:focus-visible {
  outline: 3px solid rgba(41, 196, 116, 0.45);
  outline-offset: 3px;
}

.amap-navigation-link svg {
  flex: 0 0 auto;
}

@media (max-width: 640px) {
  .amap-navigation-link {
    right: 12px;
    bottom: 24px;
  }
}

/* Article production content — 2026-07-22 */
.article-production > h1 {
  max-width: 100%;
  font-size: clamp(38px, 4.8vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  white-space: normal;
  overflow-wrap: anywhere;
  line-break: strict;
  text-wrap: balance;
}

.article-page,
.article-page article,
.article-production {
  min-width: 0;
}

.article-meta {
  margin: 12px 0 28px;
  font-size: 15px !important;
}

.article-production h3 {
  margin-top: 28px;
  font-size: clamp(21px, 2.3vw, 27px);
}

.article-production ul,
.article-production ol {
  display: grid;
  gap: 9px;
  margin: 16px 0 24px;
  padding-left: 1.5em;
  color: var(--muted);
  font-size: 18px;
}

.article-production a:not(.button) {
  color: var(--geshem-green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-callout {
  margin: 28px 0;
  padding: 22px 24px;
  border-left: 4px solid var(--geshem-green);
  border-radius: 0 14px 14px 0;
  background: rgba(0, 144, 64, 0.07);
}

.article-callout p {
  margin: 0;
  color: #24312c;
}

.article-figure {
  margin: 34px 0;
}

.article-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(22, 42, 34, 0.12);
  border-radius: 16px;
  background: #fff;
}

.article-figure figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.article-table-wrap {
  margin: 24px 0 32px;
  overflow-x: auto;
  border: 1px solid rgba(22, 42, 34, 0.14);
  border-radius: 14px;
  background: #fff;
  -webkit-overflow-scrolling: touch;
}

.article-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.55;
}

.article-table th,
.article-table td {
  padding: 14px 16px;
  border-right: 1px solid rgba(22, 42, 34, 0.1);
  border-bottom: 1px solid rgba(22, 42, 34, 0.1);
  text-align: left;
  vertical-align: top;
}

.article-table th {
  color: #18231f;
  background: rgba(0, 144, 64, 0.08);
  font-weight: 700;
}

.article-table tr:last-child td { border-bottom: 0; }
.article-table th:last-child,
.article-table td:last-child { border-right: 0; }

.article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 42px;
  padding-top: 28px;
  border-top: 1px solid rgba(22, 42, 34, 0.14);
}

.article-actions .button { margin-top: 0; }

@media (max-width: 680px) {
  .article-page { width: calc(100% - 28px); max-width: 1180px; }
  .article-page article { margin-top: 36px; }
  .article-page h1 { font-size: clamp(30px, 9vw, 40px); }
  .article-page p,
  .article-production ul,
  .article-production ol { font-size: 16px; }
  .article-page .article-lede { font-size: 18px; }
  .article-callout { padding: 18px; }
  .article-table { min-width: 620px; font-size: 14px; }
  .article-table th,
  .article-table td { padding: 12px; }
  .article-actions { display: grid; }
  .article-actions .button { width: 100%; justify-content: center; }
}

/* P2-06: evidence-bounded industry cases */
.solutions-page .breadcrumb {
  padding-top: 34px;
  color: rgba(235, 241, 245, 0.66);
}

.solutions-page .breadcrumb a {
  color: rgba(235, 241, 245, 0.78);
}

.solutions-page .breadcrumb strong {
  color: rgba(255, 255, 255, 0.92);
}

.solutions-page .breadcrumb a:hover {
  color: #24de86;
}

.solutions-page .industry-cases {
  width: min(100% - 40px, var(--max-width));
  margin-right: auto;
  margin-left: auto;
  padding-top: 92px;
}

.solutions-page .industry-cases-heading {
  max-width: 900px;
  margin-bottom: 32px;
}

.solutions-page .industry-case-disclosure {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-bottom: 22px;
  border: 1px solid rgba(36, 222, 134, 0.34);
  border-radius: 999px;
  padding: 7px 14px;
  background: rgba(0, 144, 64, 0.12);
  color: #8ee0ad;
  font-size: 14px;
  font-weight: 700;
}

.solutions-page .industry-cases-heading h2 {
  margin-bottom: 16px;
  color: #fff;
  font-size: clamp(34px, 4.2vw, 56px);
}

.solutions-page .industry-cases-intro {
  margin-bottom: 0;
  color: rgba(235, 241, 245, 0.7);
  font-size: 16px;
  line-height: 1.8;
}

.solutions-page .industry-case-index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.solutions-page .industry-case-index a {
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 64px;
  gap: 12px;
  border: 1px solid rgba(215, 222, 227, 0.14);
  border-radius: 8px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.035);
  color: rgba(247, 250, 251, 0.88);
  font-weight: 700;
  line-height: 1.45;
}

.solutions-page .industry-case-index a:hover {
  border-color: rgba(36, 222, 134, 0.48);
  color: #fff;
}

.solutions-page .industry-case-index a:focus-visible,
.solutions-page .industry-case-actions a:focus-visible,
.solutions-page .industry-case-source a:focus-visible {
  outline: 3px solid #8ee0ad;
  outline-offset: 3px;
}

.solutions-page .industry-case-index span {
  flex: 0 0 auto;
  color: #24de86;
  font-size: 13px;
  font-weight: 800;
}

.solutions-page .industry-case-list {
  display: grid;
  gap: 20px;
}

.solutions-page .industry-case {
  scroll-margin-top: 112px;
  min-width: 0;
  border: 1px solid rgba(215, 222, 227, 0.14);
  border-radius: 10px;
  padding: 34px;
  background: #101314;
}

.solutions-page .industry-case-header {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 32px;
  align-items: start;
  margin-bottom: 30px;
}

.solutions-page .industry-case-number {
  margin-bottom: 10px;
  color: #24de86;
  font-size: 13px;
  font-weight: 800;
}

.solutions-page .industry-case-header h2 {
  margin-bottom: 0;
  color: #fff;
  font-size: clamp(28px, 3.2vw, 42px);
  overflow-wrap: anywhere;
}

.solutions-page .industry-case-meta {
  display: grid;
  gap: 12px;
  margin: 0;
}

.solutions-page .industry-case-meta div {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 12px;
  border-bottom: 1px solid rgba(215, 222, 227, 0.1);
  padding-bottom: 12px;
}

.solutions-page .industry-case-meta dt {
  color: rgba(235, 241, 245, 0.52);
  font-size: 13px;
}

.solutions-page .industry-case-meta dd {
  min-width: 0;
  margin: 0;
  color: rgba(247, 250, 251, 0.82);
  font-size: 14px;
}

.solutions-page .industry-case-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid rgba(215, 222, 227, 0.12);
  border-radius: 8px;
  overflow: hidden;
}

.solutions-page .industry-case-flow section {
  min-width: 0;
  padding: 24px;
}

.solutions-page .industry-case-flow section + section {
  border-left: 1px solid rgba(215, 222, 227, 0.12);
}

.solutions-page .industry-case-step {
  margin-bottom: 16px;
  color: #24de86;
  font-size: 12px;
  font-weight: 800;
}

.solutions-page .industry-case-flow h3 {
  margin-bottom: 10px;
  color: #fff;
  font-size: 21px;
}

.solutions-page .industry-case-flow p:not(.industry-case-step) {
  margin-bottom: 0;
  color: rgba(235, 241, 245, 0.7);
  font-size: 15px;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.solutions-page .industry-case-model {
  color: #fff;
}

.solutions-page .industry-case-config {
  margin: 20px 0 0;
  border-left: 3px solid rgba(36, 222, 134, 0.5);
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.025);
  color: rgba(235, 241, 245, 0.62);
  font-size: 14px;
  line-height: 1.7;
}

.solutions-page .industry-case-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 22px;
}

.solutions-page .industry-case-actions .button,
.solutions-page .industry-case-actions .text-link {
  min-height: 44px;
}

.solutions-page .industry-case-actions .text-link {
  display: inline-flex;
  align-items: center;
  color: #8ee0ad;
  white-space: normal;
}

.solutions-page .industry-case-source {
  margin: 18px 0 0;
  color: rgba(235, 241, 245, 0.5);
  font-size: 13px;
  line-height: 1.65;
}

.solutions-page .industry-case-source a {
  color: rgba(142, 224, 173, 0.82);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 980px) {
  .solutions-page .industry-case-index,
  .solutions-page .industry-case-flow {
    grid-template-columns: 1fr;
  }

  .solutions-page .industry-case-header {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .solutions-page .industry-case-flow section + section {
    border-top: 1px solid rgba(215, 222, 227, 0.12);
    border-left: 0;
  }
}

@media (max-width: 680px) {
  .solutions-page .industry-cases {
    width: min(100% - 28px, var(--max-width));
    padding-top: 72px;
  }

  .solutions-page .industry-case {
    padding: 22px 18px;
  }

  .solutions-page .industry-case-meta div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .solutions-page .industry-case-flow section {
    padding: 20px 18px;
  }

  .solutions-page .industry-case-actions {
    display: grid;
    align-items: stretch;
  }

  .solutions-page .industry-case-actions .button,
  .solutions-page .industry-case-actions .text-link {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}

/* P2-05 product comparison */
.product-compare-control {
  position: relative;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  color: rgba(235, 241, 245, 0.78);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
}

.category-product-card .product-compare-control span {
  display: inline;
  min-height: 0;
  margin: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-transform: none;
}

.product-compare-control input {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: var(--geshem-green);
}

.product-compare-control:has(input:disabled) {
  cursor: not-allowed;
  opacity: 0.48;
}

.product-compare-control input:focus-visible,
.product-compare-open:focus-visible,
.product-compare-clear:focus-visible,
.product-compare-close:focus-visible,
.product-compare-table-wrap:focus-visible,
.product-compare-table-wrap a:focus-visible {
  outline: 3px solid #8ee0ad;
  outline-offset: 3px;
}

.product-compare-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 28px;
  border: 1px solid rgba(36, 222, 134, 0.28);
  border-radius: 10px;
  padding: 18px 20px;
  background: rgba(36, 222, 134, 0.07);
}

.product-compare-status {
  margin: 0;
  color: rgba(247, 250, 251, 0.84);
  font-size: 14px;
  font-weight: 700;
}

.product-compare-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.product-compare-open,
.product-compare-clear,
.product-compare-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid rgba(36, 222, 134, 0.42);
  border-radius: 8px;
  padding: 9px 18px;
  background: var(--geshem-green);
  color: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.product-compare-clear,
.product-compare-close {
  border-color: rgba(215, 222, 227, 0.26);
  background: transparent;
  color: rgba(247, 250, 251, 0.82);
}

.product-compare-open:disabled {
  border-color: rgba(215, 222, 227, 0.14);
  background: rgba(215, 222, 227, 0.08);
  color: rgba(235, 241, 245, 0.42);
  cursor: not-allowed;
}

.product-compare-dialog {
  width: min(1200px, calc(100vw - 48px));
  max-width: 100%;
  max-height: calc(100vh - 48px);
  margin: auto;
  border: 1px solid rgba(215, 222, 227, 0.2);
  border-radius: 12px;
  padding: 0;
  overflow: hidden;
  background: #101414;
  color: #f7faf9;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.48);
}

.product-compare-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
}

.product-compare-dialog-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(215, 222, 227, 0.14);
  padding: 24px;
}

.product-compare-dialog-header h2 {
  margin: 0 0 8px;
  color: #fff;
  font-size: clamp(24px, 3vw, 36px);
}

.product-compare-dialog-header p {
  max-width: 760px;
  margin: 0;
  color: rgba(235, 241, 245, 0.66);
  font-size: 14px;
}

.product-compare-close {
  flex: 0 0 auto;
}

.product-compare-table-wrap {
  max-width: 100%;
  max-height: calc(100vh - 190px);
  overflow-x: auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.product-compare-table-wrap table {
  width: 100%;
  min-width: 960px;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  background: #101414;
}

.product-compare-table-wrap th,
.product-compare-table-wrap td {
  min-width: 180px;
  border-right: 1px solid rgba(215, 222, 227, 0.1);
  border-bottom: 1px solid rgba(215, 222, 227, 0.1);
  padding: 15px 16px;
  color: rgba(247, 250, 251, 0.78);
  font-size: 14px;
  line-height: 1.6;
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.product-compare-table-wrap thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #18201d;
  color: #fff;
}

.product-compare-table-wrap th:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  width: 190px;
  min-width: 190px;
  background: #151a18;
  color: rgba(247, 250, 251, 0.88);
}

.product-compare-table-wrap thead th:first-child {
  z-index: 3;
  background: #18201d;
}

.product-compare-table-wrap a {
  color: #8ee0ad;
  font-weight: 800;
  text-underline-offset: 3px;
}

@media (max-width: 980px) {
  .product-compare-dialog {
    width: calc(100vw - 32px);
    max-height: calc(100vh - 32px);
  }

  .product-compare-table-wrap {
    max-height: calc(100vh - 176px);
  }

  .product-compare-table-wrap table {
    min-width: 840px;
  }
}

@media (max-width: 680px) {
  .product-compare-bar {
    display: grid;
    gap: 14px;
    margin-top: 20px;
    padding: 16px;
  }

  .product-compare-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .product-compare-open,
  .product-compare-clear {
    width: 100%;
  }

  .product-compare-dialog {
    width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
  }

  .product-compare-dialog-header {
    gap: 14px;
    padding: 18px;
  }

  .product-compare-dialog-header p {
    font-size: 13px;
  }

  .product-compare-table-wrap {
    max-height: calc(100vh - 168px);
  }

  .product-compare-table-wrap table {
    min-width: 760px;
  }

  .product-compare-table-wrap th,
  .product-compare-table-wrap td {
    min-width: 150px;
    padding: 13px 14px;
    font-size: 13px;
  }

  .product-compare-table-wrap th:first-child {
    width: 150px;
    min-width: 150px;
  }
}

@media print {
  .product-compare-bar,
  .product-compare-dialog {
    display: none !important;
  }
}