:root {
  color-scheme: light;
  --ink: #17201b;
  --muted: #5e6961;
  --paper: #f7f5ef;
  --white: #ffffff;
  --line: rgba(23, 32, 27, 0.14);
  --green: #173d30;
  --green-2: #285746;
  --sage: #dfe8dd;
  --red-stone: #8b4a3b;
  --ochre: #b88b4a;
  --shadow: 0 18px 48px rgba(23, 32, 27, 0.14);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Open Sans", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

body.dialog-open {
  overflow: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  transform: translateY(-160%);
  padding: 10px 14px;
  background: var(--ink);
  color: var(--white);
  border-radius: 6px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  background: rgba(12, 24, 18, 0.52);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background 300ms ease, box-shadow 300ms ease, color 300ms ease;
}

.site-header.is-scrolled,
.site-header.nav-open {
  background: rgba(247, 245, 239, 0.94);
  box-shadow: 0 12px 32px rgba(23, 32, 27, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav-shell {
  width: min(var(--container), calc(100% - 32px));
  min-height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  text-transform: uppercase;
  color: #fff;
  transition: color 300ms ease;
}

.site-header.is-scrolled .brand,
.site-header.nav-open .brand {
  color: var(--green);
}

.brand img {
  width: 36px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-links a {
  padding: 10px 14px;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 700;
  border-radius: 6px;
  transition: color 300ms ease, background 300ms ease;
}

.site-header.is-scrolled .nav-links a,
.site-header.nav-open .nav-links a {
  color: var(--ink);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.site-header.is-scrolled .nav-links a:hover,
.site-header.is-scrolled .nav-links a:focus-visible,
.site-header.nav-open .nav-links a:hover,
.site-header.nav-open .nav-links a:focus-visible {
  color: var(--green);
  background: rgba(23, 61, 48, 0.08);
}

.nav-links a.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
}

.site-header.is-scrolled .nav-links a.is-active,
.site-header.nav-open .nav-links a.is-active {
  color: var(--green);
  background: rgba(23, 61, 48, 0.1);
}

.nav-toggle {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  transition: color 300ms ease, border-color 300ms ease, background 300ms ease;
}

.site-header.is-scrolled .nav-toggle,
.site-header.nav-open .nav-toggle {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.76);
}

.language-toggle {
  min-width: 56px;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
  font-weight: 900;
  transition: color 300ms ease, border-color 300ms ease, background 300ms ease;
}

.site-header.is-scrolled .language-toggle,
.site-header.nav-open .language-toggle {
  border-color: rgba(23, 61, 48, 0.24);
  color: var(--green);
  background: rgba(255, 255, 255, 0.82);
}

.language-toggle:hover,
.language-toggle:focus-visible {
  color: var(--white);
  background: var(--green);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero-media,
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 24, 18, 0.82), rgba(12, 24, 18, 0.44) 46%, rgba(12, 24, 18, 0.06)),
    linear-gradient(0deg, rgba(12, 24, 18, 0.34), transparent 38%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
  padding: 130px 0 120px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--ochre);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #f3cf90;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

:lang(zh-CN) h1,
:lang(zh-CN) h2,
:lang(zh-CN) h3 {
  line-height: 1.35;
}

h1 {
  max-width: 800px;
  font-size: clamp(2.5rem, 7vw, 5.8rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

h3 {
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.hero-copy {
  max-width: 650px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1rem, 1.8vw, 1.18rem);
}

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

.hero-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-social-links .social-link {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  transition: all 200ms ease;
}

.hero-social-links .social-link.whatsapp:hover,
.hero-social-links .social-link.whatsapp:focus-visible {
  background: #25D366;
  color: white;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
  border-color: transparent;
}

.hero-social-links .social-link.youtube:hover,
.hero-social-links .social-link.youtube:focus-visible {
  background: #FF0000;
  color: white;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 16px rgba(255, 0, 0, 0.4);
  border-color: transparent;
}

.hero-social-links .social-link.tiktok:hover,
.hero-social-links .social-link.tiktok:focus-visible {
  background: #000000;
  color: white;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
  border-color: transparent;
}

.hero-social-links .social-link.instagram:hover,
.hero-social-links .social-link.instagram:focus-visible {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: white;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 16px rgba(225, 48, 108, 0.4);
  border-color: transparent;
}

.hero-social-links .social-link svg {
  width: 1.15rem;
  height: 1.15rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  color: var(--white);
  background: var(--green);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--green-2);
}

.button.secondary {
  color: var(--green);
  border-color: rgba(23, 61, 48, 0.24);
  background: var(--white);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}

.button.ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

.button.ghost:hover,
.button.ghost:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}

.button.wide {
  width: 100%;
}

.hero-bottom {
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 1;
  width: min(var(--container), calc(100% - 32px));
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  transform: translateX(-50%);
  background: rgba(247, 245, 239, 0.94);
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow);
}

.hero-bottom span {
  min-height: 72px;
  display: grid;
  place-items: center;
  padding: 18px;
  font-weight: 800;
  text-align: center;
  border-right: 1px solid var(--line);
}

.hero-bottom span:last-child {
  border-right: 0;
}

.section-pad {
  padding: 96px 0;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.intro {
  background: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(280px, 1fr);
  gap: 56px;
  align-items: start;
}

.intro p:last-child,
.section-heading p,
.video-grid p,
.why-copy p,
.contact-grid p {
  color: var(--muted);
  font-size: 1.05rem;
}

.section-heading {
  display: grid;
  gap: 12px;
  max-width: 780px;
  margin-bottom: 34px;
}

.section-heading.compact {
  max-width: 860px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.filter-button {
  min-height: 42px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
  font-weight: 800;
}

.filter-button.active,
.filter-button:hover,
.filter-button:focus-visible {
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.product-card {
  min-width: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.product-card.is-hidden {
  display: none;
}

.product-open {
  width: 100%;
  min-height: 100%;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.product-open img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #f1f1ee;
}

.product-body {
  display: grid;
  gap: 6px;
  padding: 18px;
}

.product-type {
  color: var(--red-stone);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.product-body strong {
  font-size: 1.02rem;
  line-height: 1.28;
}

.product-body span:last-child {
  color: var(--muted);
  font-size: 0.94rem;
}

.video-band {
  padding: 74px 0;
  color: var(--white);
  background: var(--green);
}

.video-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.15fr);
  gap: 36px;
  align-items: center;
}

.video-grid p {
  color: rgba(255, 255, 255, 0.78);
}

.video-grid video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: #0b1510;
}

.service {
  background: var(--white);
}

.process-list {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.process-list li {
  min-height: 112px;
  display: grid;
  align-content: space-between;
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #ffffff, #eef3eb);
  font-weight: 800;
}

.process-list span {
  color: var(--red-stone);
  font-size: 0.86rem;
  font-weight: 900;
}

.why {
  background: var(--sage);
}

.why-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.why-copy {
  display: grid;
  gap: 18px;
}

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

.proof-item {
  height: 176px;
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 22px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid rgba(23, 32, 27, 0.1);
}

.proof-item strong,
.proof-item span {
  width: 100%;
}

.proof-item strong {
  color: var(--green);
  font-size: 1.16rem;
}

.proof-item span {
  color: var(--muted);
}

.contact {
  background: var(--paper);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 0.72fr);
  gap: 52px;
  align-items: start;
}

.contact-lines {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-lines a,
.contact-lines span {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--green);
  font-weight: 800;
}

.contact-lines svg {
  flex: 0 0 auto;
}

.quote-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.quote-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 800;
}

.quote-form input,
.quote-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 13px;
  background: #fbfbf8;
  color: var(--ink);
}

.quote-form textarea {
  resize: vertical;
}

.quote-form input:focus,
.quote-form textarea:focus {
  outline: 2px solid rgba(23, 61, 48, 0.24);
  border-color: var(--green);
}

.site-footer {
  padding: 34px 0;
  color: rgba(255, 255, 255, 0.76);
  background: #111a15;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 28px;
}

.footer-brand {
  color: var(--white);
}

.site-footer p {
  max-width: 500px;
  margin: 12px 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  justify-content: flex-end;
  gap: 10px;
}

.footer-links a {
  padding: 8px 10px;
  color: var(--white);
}

.social-links {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.social-links a {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.28);
  color: rgba(255, 255, 255, 0.72);
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.social-links a.whatsapp:hover,
.social-links a.whatsapp:focus-visible {
  color: #25D366;
  border-color: #25D366;
}

.social-links a.youtube:hover,
.social-links a.youtube:focus-visible {
  color: #FF0000;
  border-color: #FF0000;
}

.social-links a.tiktok:hover,
.social-links a.tiktok:focus-visible {
  color: #fff;
  border-color: #fff;
}

.social-links a.instagram:hover,
.social-links a.instagram:focus-visible {
  color: #E1306C;
  border-color: #E1306C;
}

.social-links a:hover,
.social-links a:focus-visible {
  transform: translateY(-2px) scale(1.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.social-links svg {
  width: 1.05rem;
  height: 1.05rem;
}

.product-dialog {
  width: min(940px, calc(100% - 28px));
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
}

.product-dialog::backdrop {
  background: rgba(9, 13, 11, 0.68);
}

.product-dialog[open] {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.85fr);
}

.product-dialog img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  background: #f1f1ee;
}

.dialog-content {
  display: grid;
  align-content: center;
  gap: 16px;
  padding: 34px;
}

.dialog-content p:not(.eyebrow) {
  color: var(--muted);
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  cursor: pointer;
}

.page-hero {
  position: relative;
  min-height: 72svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.page-hero-media,
.page-hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-hero-media img {
  object-fit: cover;
  object-position: center;
}

.product-hero .page-hero-media img {
  object-position: center 58%;
}

.journal-hero .page-hero-media img {
  object-position: center 46%;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 24, 18, 0.84), rgba(12, 24, 18, 0.4) 54%, rgba(12, 24, 18, 0.08)),
    linear-gradient(0deg, rgba(12, 24, 18, 0.48), transparent 42%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
  padding: 130px 0 96px;
}

.page-hero-content h1 {
  max-width: 880px;
}

.page-hero-content p:not(.eyebrow) {
  max-width: 680px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
}

.catalog-intro {
  background: var(--white);
}

.catalog-intro-grid,
.material-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: 48px;
  align-items: start;
}

.product-direction-list {
  display: grid;
  gap: 14px;
}

.product-direction-list article {
  display: grid;
  grid-template-columns: 52px minmax(0, 0.48fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.product-direction-list article:last-child {
  border-bottom: 1px solid var(--line);
}

.product-direction-list span,
.spec-list span,
.story-meta span,
.article-date,
.studio-kicker,
.studio-metrics span,
.content-state,
.studio-status span,
.activity-list span {
  color: var(--red-stone);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.product-direction-list strong {
  color: var(--green);
  line-height: 1.22;
}

.product-direction-list p {
  margin: 0;
  color: var(--muted);
}

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

.catalog-heading-row .section-heading {
  margin-bottom: 0;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--green);
  font-weight: 900;
  white-space: nowrap;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--red-stone);
}

.product-grid.expanded {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-grid.expanded .product-card-featured,
.product-grid.expanded .product-card-wide {
  grid-column: span 2;
}

.product-grid.expanded .product-card-featured .product-open img,
.product-grid.expanded .product-card-wide .product-open img {
  aspect-ratio: 16 / 9;
}

.material-section {
  color: var(--white);
  background: #151a16;
}

.material-section .eyebrow {
  color: #f3cf90;
}

.material-section h2 {
  max-width: 620px;
}

.spec-list {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.spec-list div {
  display: grid;
  grid-template-columns: minmax(120px, 0.28fr) minmax(0, 1fr);
  gap: 18px;
  padding: 20px;
  background: #151a16;
}

.spec-list span {
  color: #f3cf90;
}

.spec-list strong {
  line-height: 1.35;
}

.cta-band {
  padding: 54px 0;
  background: var(--sage);
}

.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-band h2 {
  max-width: 780px;
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.journal-feature {
  background: var(--white);
}

.feature-story {
  display: grid;
  grid-template-columns: minmax(280px, 0.86fr) minmax(0, 1fr);
  gap: 46px;
  align-items: center;
}

.feature-story img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
}

.feature-story p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.06rem;
}

.story-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 18px;
  margin: 22px 0;
}

.article-section {
  background: var(--paper);
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.article-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.article-card:hover,
.article-card:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.article-card.is-hidden {
  display: none;
}

.article-card a {
  display: grid;
  min-height: 100%;
}

.article-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #f1f1ee;
}

.article-body {
  display: grid;
  gap: 9px;
  padding: 20px;
}

.article-body strong {
  font-size: 1.1rem;
  line-height: 1.3;
}

.article-body span:not(.product-type):not(.article-date) {
  color: var(--muted);
}

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

.studio-page {
  background: #eef1ea;
}

.studio-header {
  background: rgba(247, 245, 239, 0.94);
  box-shadow: 0 12px 32px rgba(23, 32, 27, 0.08);
  backdrop-filter: blur(16px);
}

.studio-main {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 0;
  padding-top: 74px;
}

.studio-rail {
  position: sticky;
  top: 74px;
  min-height: calc(100svh - 74px);
  display: grid;
  align-content: start;
  gap: 24px;
  padding: 30px 22px;
  color: var(--white);
  background: #121b15;
}

.studio-rail h1 {
  margin-top: 8px;
  font-size: 2rem;
}

.studio-tabs {
  display: grid;
  gap: 8px;
}

.studio-tabs button {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.74);
  background: transparent;
  cursor: pointer;
  font-weight: 900;
}

.studio-tabs button.active,
.studio-tabs button:hover,
.studio-tabs button:focus-visible {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}

.studio-status {
  display: grid;
  gap: 3px;
  margin-top: 16px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
}

.studio-status strong {
  font-size: 1rem;
}

.studio-status span {
  color: rgba(255, 255, 255, 0.58);
}

.studio-workspace {
  min-width: 0;
  display: grid;
  gap: 22px;
  align-content: start;
  padding: 30px;
}

.studio-topbar,
.studio-panel-heading {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}

.studio-topbar h2 {
  font-size: clamp(2rem, 3.8vw, 3.8rem);
}

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

.studio-metrics div,
.studio-panel,
.activity-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.studio-metrics div {
  display: grid;
  gap: 4px;
  padding: 18px;
}

.studio-metrics strong {
  font-size: 2.35rem;
  line-height: 1;
}

.studio-metrics small {
  color: var(--muted);
  font-weight: 800;
}

.studio-panel,
.activity-panel {
  display: grid;
  gap: 22px;
  padding: 22px;
}

.studio-panel[hidden] {
  display: none;
}

.studio-panel-heading h3 {
  font-size: clamp(1.55rem, 2vw, 2.15rem);
}

.content-state {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid rgba(139, 74, 59, 0.22);
  border-radius: 6px;
  color: var(--red-stone);
  background: rgba(139, 74, 59, 0.08);
}

.content-state.is-live {
  color: var(--green);
  border-color: rgba(23, 61, 48, 0.22);
  background: rgba(23, 61, 48, 0.08);
}

.editor-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(280px, 0.72fr);
  gap: 24px;
  align-items: start;
}

.studio-form {
  display: grid;
  gap: 14px;
}

.studio-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 900;
}

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

.studio-form input,
.studio-form select,
.studio-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fbfbf8;
}

.studio-form textarea {
  resize: vertical;
}

.studio-form input:focus,
.studio-form select:focus,
.studio-form textarea:focus {
  outline: 2px solid rgba(23, 61, 48, 0.24);
  border-color: var(--green);
}

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

.studio-preview {
  position: sticky;
  top: 104px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfbf8;
}

.studio-preview img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #ecece8;
}

.studio-preview div {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.studio-preview strong {
  font-size: 1.25rem;
  line-height: 1.25;
}

.studio-preview p {
  margin: 0;
  color: var(--muted);
}

.article-preview img {
  aspect-ratio: 16 / 10;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.media-grid figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfbf8;
}

.media-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.media-grid figcaption {
  padding: 10px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.activity-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
}

.activity-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  background: var(--white);
}

.activity-list strong {
  min-width: 0;
}

:lang(zh-CN) body {
  line-height: 1.8;
}

:lang(zh-CN) .eyebrow {
  letter-spacing: 0.04em;
}

:lang(zh-CN) .hero-copy {
  line-height: 1.9;
}

:lang(zh-CN) .intro p:last-child,
:lang(zh-CN) .section-heading p,
:lang(zh-CN) .video-grid p,
:lang(zh-CN) .why-copy p,
:lang(zh-CN) .contact-grid p {
  line-height: 1.9;
}

:lang(zh-CN) .proof-item {
  height: 176px;
  display: grid;
  align-content: start;
  gap: 10px;
}

:lang(zh-CN) .proof-item strong {
  line-height: 1.4;
}

:lang(zh-CN) .proof-item span {
  line-height: 1.6;
}

:lang(zh-CN) .product-body strong {
  line-height: 1.4;
}

:lang(zh-CN) .process-list li {
  line-height: 1.4;
}

@media (max-width: 980px) {
  .product-grid,
  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-grid.expanded,
  .article-grid,
  .media-grid,
  .studio-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro-grid,
  .video-grid,
  .why-grid,
  .contact-grid,
  .catalog-intro-grid,
  .material-grid,
  .feature-story,
  .editor-grid {
    grid-template-columns: 1fr;
  }

  .studio-main {
    grid-template-columns: 1fr;
  }

  .studio-rail {
    position: static;
    min-height: 0;
  }

  .studio-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .studio-preview {
    position: static;
  }
}

@media (max-width: 760px) {
  .nav-shell {
    min-height: 64px;
    gap: 10px;
  }

  .nav-toggle {
    display: grid;
    order: 3;
  }

  .language-toggle {
    order: 2;
    margin-left: auto;
  }

  .nav-links {
    position: absolute;
    top: 64px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: rgba(247, 245, 239, 0.98);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

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

  .hero {
    min-height: 92vh;
  }

  .hero-media img {
    object-position: center;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(12, 24, 18, 0.76), rgba(12, 24, 18, 0.46)),
      linear-gradient(0deg, rgba(12, 24, 18, 0.48), transparent 40%);
  }

  .hero-content {
    padding: 100px 0 170px;
  }

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

  .hero-bottom span {
    min-height: 48px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-bottom span:last-child {
    border-bottom: 0;
  }

  .section-pad {
    padding: 72px 0;
  }

  .product-grid,
  .process-list,
  .proof-grid,
  .product-grid.expanded,
  .article-grid,
  .media-grid,
  .studio-metrics,
  .form-row,
  .studio-tabs {
    grid-template-columns: 1fr;
  }

  .product-grid.expanded .product-card-featured,
  .product-grid.expanded .product-card-wide {
    grid-column: auto;
  }

  .catalog-heading-row,
  .cta-band-inner,
  .studio-topbar,
  .studio-panel-heading,
  .activity-list li {
    align-items: stretch;
    flex-direction: column;
  }

  .text-link {
    white-space: normal;
  }

  .product-direction-list article,
  .spec-list div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .page-hero {
    min-height: 78svh;
  }

  .page-hero-overlay {
    background:
      linear-gradient(180deg, rgba(12, 24, 18, 0.78), rgba(12, 24, 18, 0.48)),
      linear-gradient(0deg, rgba(12, 24, 18, 0.48), transparent 40%);
  }

  .page-hero-content {
    padding: 104px 0 66px;
  }

  .studio-main {
    padding-top: 64px;
  }

  .studio-workspace {
    padding: 20px 16px;
  }

  .studio-rail {
    padding: 22px 16px;
  }

  .footer-grid {
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .product-dialog[open] {
    grid-template-columns: 1fr;
  }

  .product-dialog img {
    min-height: 260px;
    aspect-ratio: 4 / 3;
  }

  .dialog-content {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}