:root {
  --bg: #eaf2f1;
  --surface: #ffffff;
  --surface-2: #ecfaf9;
  --ink: #222222;
  --muted: #666666;
  --soft: #879291;
  --line: #e9e9e9;
  --brand: #7034d4;
  --brand-dark: #5123aa;
  --cyan: #7efcfb;
  --cyan-soft: #d6fffb;
  --warning: #ff9500;
  --warning-soft: #fff2dc;
  --shadow: 0 16px 36px rgba(34, 34, 34, 0.08);
  --shadow-soft: 0 8px 22px rgba(34, 34, 34, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, #ffffff 0, #ecfaf9 360px, var(--bg) 680px),
    var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid rgba(126, 252, 251, 0.95);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 14px;
  top: 10px;
  z-index: 100;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
  padding: 10px 14px;
  text-decoration: none;
  transform: translateY(-140%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(233, 233, 233, 0.92);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  padding: 12px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}

.brand-logo {
  width: 150px;
  height: auto;
}

.brand-context {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 850;
  padding-left: 12px;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--brand);
  color: var(--cyan);
  font-size: 0.82rem;
}

.nav-tubelight {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 4px;
  max-width: max-content;
  border: 1px solid rgba(233, 233, 233, 0.96);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-soft);
  overflow: visible;
  padding: 4px;
}

.tubelight-link,
.category-menu summary {
  position: relative;
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(28, 30, 31, 0.78);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1;
  list-style: none;
  padding: 10px 15px;
  text-decoration: none;
  transition: color 160ms ease, background-color 160ms ease;
  white-space: nowrap;
}

.tubelight-link:hover,
.category-menu summary:hover {
  color: var(--brand);
}

.tubelight-link.is-active {
  background: var(--surface-2);
  color: var(--brand);
}

.category-menu {
  position: relative;
  color: var(--muted);
}

.category-menu summary::-webkit-details-marker {
  display: none;
}

.category-menu summary::after {
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  content: "";
  transform: rotate(45deg) translateY(-2px);
}

.category-menu[open] summary {
  background: var(--surface-2);
  color: var(--brand);
}

.category-menu[open] summary::after {
  transform: rotate(225deg) translateY(-1px);
}

.category-menu-list {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  display: none;
  width: min(280px, calc(100vw - 28px));
  max-height: min(460px, calc(100vh - 90px));
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 8px;
}

.category-menu[open] .category-menu-list {
  display: grid;
}

.category-menu-list a,
.footer-links a {
  text-decoration: none;
}

.category-menu-list a {
  border-radius: 8px;
  color: var(--muted);
  padding: 9px 10px;
}

.category-menu-list a:hover,
.footer-links a:hover {
  color: var(--brand);
}

.category-menu-list a:hover {
  background: var(--surface-2);
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--brand);
  border-radius: 8px;
  background: var(--brand);
  color: #fff;
  font-weight: 800;
  padding: 11px 16px;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.button:hover {
  border-color: var(--brand-dark);
  background: var(--brand-dark);
  box-shadow: 0 10px 20px rgba(112, 52, 212, 0.18);
  transform: translateY(-1px);
}

.button.secondary {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink);
}

.button.secondary:hover {
  border-color: var(--brand);
  background: rgba(126, 252, 251, 0.22);
}

.button.small {
  min-height: 44px;
  padding: 8px 12px;
  font-size: 0.92rem;
}

.section {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  padding: 50px 0;
}

.section.article.news-detail-hero {
  width: min(1420px, calc(100% - 40px));
}

.section[id] {
  scroll-margin-top: 118px;
}

.hero {
  display: grid;
  gap: 24px;
  justify-items: center;
  padding-top: 42px;
  text-align: center;
}

.hero > * {
  min-width: 0;
}

.section.home-hero {
  position: relative;
  width: 100%;
  max-width: none;
  overflow: hidden;
  justify-items: center;
  background: linear-gradient(180deg, #ffffff 0, var(--surface-2) 100%);
  padding-top: 32px;
  padding-bottom: 32px;
  padding-right: 20px;
  padding-left: 20px;
  text-align: center;
}

.home-hero .hero-copy {
  position: relative;
  z-index: 2;
  width: min(1280px, 100%);
}

@media (min-width: 1024px) {
  .section.home-hero::before,
  .section.home-hero::after {
    position: absolute;
    pointer-events: none;
    content: "";
  }

  .section.home-hero::before {
    inset: -12px;
    z-index: 0;
    background: url("img/hero-airplane-bg.webp") center / cover no-repeat;
    filter: blur(1.5px);
    transform: scale(1.01);
  }

  .section.home-hero::after {
    inset: 0;
    z-index: 1;
    background: rgba(255, 255, 255, 0.24);
  }

  .home-hero .hero-copy {
    justify-items: center;
  }
}

.hero h1,
.hero .lead {
  margin-right: auto;
  margin-left: auto;
}

.home-hero h1 {
  max-width: 860px;
}

.home-hero h1 span {
  color: var(--brand);
}

.home-hero .hero-subtitle {
  margin-top: 10px;
}

.home-hero .lead {
  margin-top: 10px;
  line-height: 1.5;
}

.hero-subtitle {
  max-width: 760px;
  margin-top: 14px;
  color: #111827;
  font-size: 1.08rem;
  font-weight: 850;
  line-height: 1.45;
}

.news-detail-hero > .eyebrow,
.news-detail-hero > h1,
.news-detail-hero > .lead {
  justify-self: center;
  text-align: center;
}

.hero-copy {
  display: grid;
  justify-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  line-height: 1.1;
}

h1 {
  max-width: 760px;
  font-size: clamp(2.05rem, 7vw, 3.45rem);
  letter-spacing: 0;
}

h2 {
  font-size: clamp(1.45rem, 5vw, 2.35rem);
  letter-spacing: 0;
}

h3 {
  font-size: 1.05rem;
}

p {
  margin: 0;
}

.lead {
  max-width: 700px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.68;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 22px;
}

.home-hero .actions {
  justify-content: center;
  margin-top: 14px;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  width: min(100%, 760px);
  margin-top: 14px;
}

.hero-chips span {
  position: relative;
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  border: 1px solid rgba(112, 52, 212, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.66);
  color: #3f4444;
  font-size: 0.86rem;
  font-weight: 850;
  line-height: 1;
  padding: 8px 14px 8px 30px;
  box-shadow: var(--shadow-soft);
}

.hero-chips span::before {
  position: absolute;
  left: 13px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
  content: "";
}

.hero-search {
  width: min(100%, 640px);
  margin-top: 16px;
}

.hero-search label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 800;
}

.search-row {
  display: flex;
  gap: 10px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.search-row input {
  min-width: 0;
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  outline: 0;
  padding: 0 10px;
}

.search-row input::placeholder {
  color: #70827d;
}

.hero-media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-logo-badge {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(233, 233, 233, 0.86);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 26px rgba(34, 34, 34, 0.12);
  padding: 9px 11px;
}

.hero-logo-badge img {
  width: 116px;
  height: auto;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-media .hero-logo-badge img {
  width: 116px;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
}

.status-strip {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfffe;
  box-shadow: var(--shadow-soft);
  padding: 18px;
}

.status-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.93rem;
}

.status-item strong {
  color: var(--ink);
}

.section-head {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.section-title-center {
  display: grid;
  justify-items: center;
  gap: 8px;
  margin-bottom: 28px;
  text-align: center;
}

.section-title-center h2 {
  max-width: 760px;
}

.section-head p {
  max-width: 700px;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 16px;
}

.category-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.resource-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

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

.why-card {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
  padding: 24px;
}

.why-card h3 {
  max-width: 280px;
  font-size: 1.35rem;
}

.why-card p {
  color: var(--muted);
}

.why-card ul {
  display: grid;
  gap: 9px;
  margin: 2px 0 0;
  padding-left: 20px;
}

.why-card li {
  color: #2d3434;
  line-height: 1.35;
}

.latest-updates {
  display: grid;
  gap: 24px;
}

.latest-updates-head {
  display: grid;
  gap: 12px;
}

.latest-updates-head p:not(.eyebrow) {
  max-width: 680px;
  color: var(--muted);
}

.updates-layout {
  display: grid;
  gap: 18px;
}

.update-feature-card,
.update-mini-card,
.updates-footer {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-soft);
}

.update-feature-card {
  position: relative;
  display: grid;
  align-content: end;
  min-height: 320px;
  overflow: hidden;
  padding: 28px;
}

.update-feature-card::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(112, 52, 212, 0.16), transparent 45%),
    radial-gradient(circle at 82% 18%, rgba(126, 252, 251, 0.5), transparent 32%);
  content: "";
}

.update-feature-card > * {
  position: relative;
}

.update-tag,
.update-mini-card span {
  width: fit-content;
  border-radius: 999px;
  background: var(--cyan-soft);
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1;
  padding: 7px 10px;
  text-transform: uppercase;
}

.update-feature-card h3 {
  max-width: 460px;
  margin-top: 16px;
  font-size: clamp(1.8rem, 4vw, 2.65rem);
}

.update-feature-card p {
  max-width: 600px;
  margin-top: 12px;
  color: var(--muted);
}

.update-feature-card .button {
  width: fit-content;
  margin-top: 22px;
}

.update-mini-grid {
  display: grid;
  gap: 18px;
}

.update-mini-card {
  display: grid;
  align-content: space-between;
  min-height: 151px;
  color: inherit;
  padding: 22px;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.update-mini-card:hover {
  border-color: rgba(112, 52, 212, 0.28);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.update-mini-card h3 {
  margin-top: 18px;
  font-size: 1.22rem;
}

.updates-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
  padding: 14px 18px;
}

.updates-footer a {
  color: var(--brand);
  font-weight: 900;
  text-decoration: none;
}

.news-grid {
  align-items: stretch;
  grid-template-columns: 1fr;
  gap: 18px;
}

.product-grid {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  align-items: stretch;
}

#shoes .product-grid,
#apparel .product-grid,
#budget .product-grid {
  grid-template-columns: 1fr;
  gap: 20px;
}

#shoes .product-card p,
#apparel .product-card p,
#budget .product-card p {
  min-height: 4.8em;
  -webkit-line-clamp: 3;
}

@media (min-width: 720px) {
  #shoes .product-grid,
  #apparel .product-grid,
  #budget .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  #shoes .product-grid,
  #apparel .product-grid,
  #budget .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.category-card,
.resource-card,
.news-card,
.product-card,
.note-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(34, 34, 34, 0.03);
}

.category-card {
  position: relative;
  min-height: 238px;
  padding: 18px;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.category-card::after {
  position: absolute;
  right: 18px;
  bottom: 16px;
  width: 42px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), rgba(112, 52, 212, 0.6));
  content: "";
}

.category-section-head {
  margin-bottom: 16px;
}

.category-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 18px;
  border: 1px solid rgba(112, 52, 212, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  color: var(--muted);
  padding: 12px 14px;
}

.category-note strong {
  flex: 0 0 auto;
  color: var(--ink);
}

.category-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.resource-card {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
}

.news-card {
  display: flex;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.news-card:hover {
  border-color: rgba(112, 52, 212, 0.28);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.news-image {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  aspect-ratio: 16 / 9;
  background: #f7fffe;
}

.news-image.contain-image {
  display: grid;
  aspect-ratio: 16 / 9;
  place-items: center;
  background: #fff;
}

.news-image img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
}

.news-image.contain-image img {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  aspect-ratio: auto;
  object-fit: contain;
}

.news-image img.is-tall-cover,
.article-hero-image img.is-tall-cover {
  background: #fff;
  object-fit: contain;
}

.news-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
}

.news-body p {
  color: var(--muted);
}

.news-body .button {
  margin-top: auto;
}

.article-hero-image {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.article-hero-image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.article-hero-image figcaption {
  padding: 12px 16px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.article-hero-image.poster-image {
  max-width: 760px;
  justify-self: center;
}

.article-hero-image.poster-image img {
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
}

.guide-step-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  width: 100%;
  margin: 18px 0 22px;
}

.guide-step-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.guide-step-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1320 / 631;
  object-fit: contain;
}

.guide-step-card figcaption {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 12px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--soft);
  font-size: 0.95rem;
  font-weight: 850;
  padding: 16px 18px;
}

.guide-step-card figcaption span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--cyan-soft);
  color: var(--brand);
  font-size: 0.95rem;
  font-weight: 900;
  line-height: 1;
}

.guide-step-card figcaption strong {
  color: var(--ink);
  font-size: 1.12rem;
  line-height: 1.2;
}

.guide-step-card figcaption p {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.45;
}

.category-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 8px;
  background: var(--cyan-soft);
  color: var(--brand);
  font-weight: 900;
}

.category-label {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  border: 1px solid rgba(233, 233, 233, 0.96);
  border-radius: 999px;
  background: #fbfffe;
  color: var(--soft);
  font-size: 0.78rem;
  font-weight: 850;
  line-height: 1;
  padding: 6px 10px;
}

.category-card h3 {
  margin-bottom: 8px;
}

.category-card p,
.resource-card p,
.product-card p,
.note-card p,
.faq-item p,
.article p,
.article li {
  color: var(--muted);
}

.category-card[href]:hover,
.resource-card:hover,
.product-card:hover {
  border-color: rgba(112, 52, 212, 0.28);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.product-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.product-image {
  position: relative;
  display: grid;
  min-height: 170px;
  place-items: center;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(126, 252, 251, 0.34), rgba(112, 52, 212, 0.12)),
    #f7fffe;
}

.product-image::before {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(112, 52, 212, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.58), transparent 42%),
    repeating-linear-gradient(0deg, rgba(112, 52, 212, 0.07) 0 1px, transparent 1px 18px);
  content: "";
}

.product-image span {
  position: relative;
  z-index: 1;
  display: grid;
  width: 74px;
  height: 74px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--brand);
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(24, 32, 29, 0.1);
}

.product-photo {
  min-height: 0;
  aspect-ratio: 4 / 3;
  background: #f7fffe;
  overflow: hidden;
}

.product-photo::before {
  content: none;
}

.product-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
}

.product-card h3 {
  display: -webkit-box;
  min-height: 3.1em;
  margin-bottom: 0;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.product-card p {
  display: -webkit-box;
  min-height: 6.4em;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.product-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin: 0;
}

.product-facts div {
  min-width: 0;
  border: 1px solid rgba(112, 52, 212, 0.12);
  border-radius: 8px;
  background: #f8fbfa;
  padding: 7px 8px;
}

.product-facts dt {
  color: var(--soft);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-transform: uppercase;
}

.product-facts dd {
  margin: 3px 0 0;
  overflow: hidden;
  color: #27312f;
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 24px;
  color: var(--soft);
  font-size: 0.86rem;
}

.pill {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  background: var(--cyan-soft);
  color: #202829;
  font-size: 0.8rem;
  font-weight: 850;
  padding: 5px 10px;
}

.price {
  color: var(--brand);
  font-weight: 900;
}

.product-card .button {
  margin-top: auto;
}

.category-page-hero {
  padding-bottom: 28px;
  text-align: center;
}

.category-page-hero h1 {
  margin-right: auto;
  margin-left: auto;
}

.category-page-hero .lead {
  max-width: 780px;
  margin-right: auto;
  margin-left: auto;
}

.more-products {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.internal-link-grid {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.internal-link-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  text-decoration: none;
  padding: 18px;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.internal-link-card:hover {
  border-color: rgba(112, 52, 212, 0.28);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.internal-link-card span {
  display: block;
  color: var(--soft);
  font-size: 0.8rem;
  font-weight: 850;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.search-results-section {
  padding-top: 20px;
}

.search-results-section .product-grid:empty {
  display: none;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
}

.page-link,
.pagination-gap {
  display: inline-flex;
  min-width: 42px;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
  padding: 8px 12px;
}

.page-link:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.page-link.current {
  border-color: var(--brand);
  background: var(--brand);
  color: #fff;
}

.page-link.disabled,
.pagination-gap {
  color: var(--soft);
  cursor: default;
}

.page-link.disabled:hover {
  border-color: var(--line);
  color: var(--soft);
}

.band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(236, 250, 249, 0.72);
}

.split {
  display: grid;
  gap: 18px;
}

.find-page-structure {
  align-items: center;
}

.find-page-copy {
  position: relative;
  max-width: 650px;
  padding-left: 18px;
}

.find-page-copy::before {
  position: absolute;
  top: 6px;
  bottom: 8px;
  left: 0;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--brand), var(--cyan));
  content: "";
}

.note-card {
  padding: 18px;
}

.checklist-card {
  align-self: center;
  max-width: 520px;
  justify-self: end;
  padding: 22px;
}

.checklist-card .eyebrow {
  margin-bottom: 8px;
}

.update-card .eyebrow {
  margin-bottom: 8px;
}

.update-card h2 {
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.checklist-card h2 {
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  min-height: 34px;
  border: 1px solid rgba(233, 233, 233, 0.86);
  border-radius: 8px;
  background: #fbfffe;
  padding: 8px 10px 8px 36px;
  text-align: left;
}

.check-list li::before {
  position: absolute;
  left: 12px;
  top: 13px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  box-shadow: inset 0 0 0 3px var(--brand);
  content: "";
}

.article {
  display: grid;
  gap: 20px;
  max-width: 850px;
}

.article.news-detail-hero {
  max-width: min(1420px, calc(100% - 40px));
}

.article.news-detail-hero > h2,
.article.news-detail-hero > h3,
.article.news-detail-hero > p,
.article.news-detail-hero > ul,
.article.news-detail-hero > ol {
  justify-self: center;
  max-width: 1120px;
  text-align: center;
}

.article.news-detail-hero > ul,
.article.news-detail-hero > ol {
  list-style-position: inside;
}

.article ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.faq-grid {
  display: grid;
  gap: 12px;
}

.faq-item {
  padding: 16px;
}

.faq-item p {
  margin-top: 7px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.breadcrumbs a {
  color: inherit;
}

.freshness {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

.home-hero .freshness {
  margin-top: 10px;
  color: #343b3a;
  font-weight: 550;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.92);
}

.category-faq .faq-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.contact-rail {
  position: fixed;
  z-index: 20;
  top: 50%;
  right: 22px;
  display: grid;
  gap: 8px;
  transform: translateY(-50%);
  border: 1px solid rgba(112, 52, 212, 0.24);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(236, 250, 249, 0.97));
  box-shadow: 0 14px 38px rgba(81, 35, 170, 0.13), inset 0 3px 0 var(--cyan);
  padding: 10px;
  backdrop-filter: blur(8px);
}

.contact-rail-title {
  color: var(--brand-dark);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
}

.contact-rail-links {
  display: grid;
  gap: 8px;
}

.contact-rail-link {
  position: relative;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(112, 52, 212, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--brand);
  box-shadow: 0 4px 12px rgba(81, 35, 170, 0.06);
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease, color 160ms ease, transform 160ms ease;
}

.contact-rail-link svg {
  width: 21px;
  height: 21px;
  fill: currentColor;
}

.contact-rail-link::before {
  content: attr(data-label);
  position: absolute;
  right: calc(100% + 10px);
  padding: 6px 9px;
  border-radius: 7px;
  background: var(--brand-dark);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transform: translateX(4px);
  transition: opacity 160ms ease, transform 160ms ease;
  white-space: nowrap;
}

.contact-rail-link:hover,
.contact-rail-link:focus-visible {
  border-color: var(--brand);
  background: var(--brand);
  box-shadow: 0 8px 18px rgba(81, 35, 170, 0.24);
  color: #fff;
  transform: translateY(-1px);
}

.contact-rail-link:hover::before,
.contact-rail-link:focus-visible::before {
  opacity: 1;
  transform: translateX(0);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #171717;
  color: #fff;
}

.footer-inner {
  display: grid;
  gap: 18px;
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  padding: 30px 0;
}

.footer-inner p,
.footer-links {
  color: rgba(255, 255, 255, 0.72);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-logo-chip {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  border-radius: 8px;
  background: #fff;
  padding: 9px 12px;
}

.footer-logo-chip img {
  width: 128px;
  height: auto;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-links a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(112, 52, 212, 0.28);
  color: #fff;
  font-weight: 750;
  padding: 8px 12px;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  border-color: var(--cyan);
  background: var(--brand);
  color: #fff;
  transform: translateY(-1px);
}

@media (min-width: 720px) {
  .footer-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .footer-links {
    align-self: end;
    justify-content: flex-end;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 54px;
  }

  .home-hero {
    grid-template-columns: 1fr;
    padding-top: 38px;
    padding-bottom: 38px;
  }

  #latest-finds {
    padding-top: 42px;
  }

  .status-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .status-item {
    display: grid;
    gap: 4px;
    border-right: 1px solid var(--line);
  }

  .status-item:last-child {
    border-right: 0;
  }

  .section {
    padding: 60px 0;
  }

  .section-head {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: end;
  }

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

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

  .latest-updates-head {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: end;
  }

  .updates-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  }

  .guide-step-grid {
    grid-auto-flow: column;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(3, auto);
  }

  .category-section-head {
    grid-template-columns: 0.78fr 1.22fr;
  }

  .split {
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    align-items: start;
  }
}

@media (max-width: 900px) {
  .contact-rail {
    position: static;
    width: min(1280px, calc(100% - 40px));
    margin: 8px auto 28px;
    transform: none;
  }

  .contact-rail-links {
    grid-template-columns: repeat(4, 42px);
    justify-content: center;
  }

  .contact-rail-link::before {
    content: none;
  }

  .nav .button {
    width: auto;
    padding-inline: 12px;
  }

  .nav {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .nav-tubelight {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    order: 3;
    flex: 0 0 100%;
    width: 100%;
    max-width: 100%;
    gap: 6px;
    overflow: visible;
    padding: 6px;
  }

  .category-menu {
    grid-column: 1 / -1;
    position: static;
  }

  .category-menu summary {
    width: 100%;
    justify-content: center;
  }

  .category-menu-list {
    position: fixed;
    top: 108px;
    right: 20px;
    left: 20px;
    width: auto;
    max-height: calc(100vh - 128px);
  }

  .tubelight-link,
  .category-menu summary {
    min-height: 36px;
    padding: 8px 6px;
    font-size: 0.86rem;
  }
}

@media (max-width: 520px) {
  .contact-rail {
    position: static;
    width: calc(100vw - 28px);
    margin: 8px 14px 28px;
    transform: none;
  }

  .contact-rail-links {
    grid-template-columns: repeat(4, 42px);
    justify-content: center;
  }

  .contact-rail-link::before {
    content: none;
  }

  .brand span:last-child {
    max-width: 126px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .brand-logo {
    width: 122px;
  }

  .section,
  .nav,
  .footer-inner {
    width: calc(100vw - 28px);
    margin-right: 14px;
    margin-left: 14px;
  }

  .brand-context {
    display: none;
  }

  .eyebrow,
  h1,
  h2,
  h3,
  p {
    overflow-wrap: anywhere;
  }

  h1 {
    font-size: 1.68rem;
    line-height: 1.08;
  }

  h2 {
    font-size: 1.54rem;
  }

  .section {
    padding-top: 38px;
    padding-bottom: 38px;
  }

  .hero {
    gap: 18px;
    padding-top: 34px;
  }

  .section.home-hero {
    margin-right: 0;
    margin-left: 0;
    padding-top: 26px;
    padding-bottom: 26px;
  }

  .hero h1,
  .category-page-hero h1 {
    max-width: 320px;
    margin-right: auto;
    margin-left: auto;
  }

  .hero .lead,
  .category-page-hero .lead {
    max-width: 340px;
    margin-right: auto;
    margin-left: auto;
    font-size: 1rem;
    line-height: 1.58;
  }

  .hero-subtitle {
    max-width: 330px;
    font-size: 0.98rem;
  }

  .button {
    width: 100%;
  }

  .news-hero h1 {
    max-width: 280px;
    margin-right: auto;
    margin-left: auto;
  }

  .news-hero .lead {
    max-width: 280px;
  }

  .actions {
    display: grid;
    width: 100%;
    max-width: 300px;
    margin-right: auto;
    margin-left: auto;
  }

  .hero-chips {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 330px;
    gap: 8px;
    margin-top: 18px;
  }

  .home-hero .hero-chips {
    display: none;
  }

  .hero-chips span {
    justify-content: flex-start;
    min-height: 36px;
    font-size: 0.8rem;
    padding-right: 10px;
    padding-left: 27px;
  }

  .hero-chips span::before {
    left: 11px;
  }

  .section-head h2,
  .section-head p {
    max-width: 320px;
  }

  .section-title-center {
    margin-bottom: 20px;
  }

  .why-card {
    padding: 20px;
  }

  .why-card h3 {
    max-width: none;
    font-size: 1.2rem;
  }

  .update-feature-card {
    min-height: 280px;
    padding: 22px;
  }

  .update-feature-card .button {
    width: 100%;
  }

  .update-mini-card {
    min-height: 132px;
    padding: 18px;
  }

  .updates-footer {
    display: grid;
    justify-items: start;
  }

  .news-card,
  .news-image,
  .news-image img,
  .news-body {
    min-width: 0;
  }

  .search-row {
    display: grid;
    width: 100%;
    max-width: 320px;
    margin-right: auto;
    margin-left: auto;
  }

  .search-row input {
    min-width: 0;
    min-height: 44px;
    text-align: center;
  }

  .nav .button {
    width: auto;
    padding-inline: 12px;
  }

  .nav {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .nav-tubelight {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    order: 3;
    flex: 0 0 100%;
    width: 100%;
    max-width: 100%;
    gap: 6px;
    overflow: visible;
    padding: 6px;
  }

  .category-menu {
    grid-column: 1 / -1;
    position: static;
  }

  .category-menu summary {
    width: 100%;
  }

  .category-menu-list {
    position: fixed;
    top: 108px;
    right: 14px;
    left: 14px;
    width: auto;
    max-height: calc(100vh - 128px);
  }

  .tubelight-link,
  .category-menu summary {
    min-height: 36px;
    padding: 8px 6px;
    font-size: 0.86rem;
  }

  .category-menu summary {
    justify-content: center;
  }

  .status-strip {
    padding: 16px;
  }

  .guide-step-grid {
    gap: 18px;
    margin-top: 14px;
  }

  .guide-step-card figcaption {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px;
  }

  .guide-step-card figcaption p {
    grid-column: 1;
  }

  .guide-step-card img {
    width: 100%;
    min-height: 170px;
    object-fit: contain;
  }

  .product-image {
    min-height: 160px;
  }

  .category-note {
    display: grid;
  }

  .find-page-copy {
    max-width: none;
    padding-left: 0;
  }

  .find-page-copy::before {
    content: none;
  }

  .checklist-card {
    max-width: none;
    justify-self: stretch;
    padding: 18px;
  }

  .status-item {
    display: grid;
    gap: 4px;
  }

  .status-item span {
    overflow-wrap: anywhere;
  }

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

  .category-card {
    min-height: auto;
  }

  .footer-brand {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-logo-badge {
    left: 10px;
    top: 10px;
    padding: 7px 9px;
  }

  .hero-media .hero-logo-badge img {
    width: 96px;
  }
}

@media (min-width: 521px) and (max-width: 900px) {
  .nav-tubelight {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .category-menu {
    grid-column: auto;
  }

  .category-menu-list {
    top: 123px;
  }
}

@media (max-width: 520px) {
  .category-menu {
    grid-column: auto;
  }

  .category-menu summary {
    font-size: 0.78rem;
    white-space: nowrap;
  }

  .category-menu-list {
    top: 165px;
    max-height: calc(100vh - 185px);
  }
}