:root {
  --lk-bg: #0a0a0a;
  --lk-bg-soft: #101112;
  --lk-surface: #151617;
  --lk-surface-strong: #1b1c1e;
  --lk-text: #f5f1e8;
  --lk-muted: #bbb7ae;
  --lk-dim: #8d8a83;
  --lk-gold: #d9a451;
  --lk-gold-soft: #a87938;
  --lk-line: rgba(217, 164, 81, 0.34);
  --lk-line-soft: rgba(255, 255, 255, 0.11);
  --lk-green: #25d366;
  --lk-green-dark: #18a84d;
  --lk-max: 1200px;
  --lk-nav-height: 74px;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--lk-nav-height) + 20px);
  background: var(--lk-bg);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--lk-bg);
  color: var(--lk-text);
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.mobile-menu-open {
  overflow: hidden;
}

.lk-skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border: 1px solid var(--lk-gold);
  border-radius: 8px;
  background: #111214;
  color: var(--lk-text);
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

:focus-visible {
  outline: 3px solid #f0bd67;
  outline-offset: 4px;
}

::selection {
  background: var(--lk-gold);
  color: #15100a;
}

.container {
  width: min(100%, var(--lk-max));
  margin-inline: auto;
  padding-inline: 24px;
}

#main-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--lk-nav-height);
  border-bottom: 1px solid var(--lk-line-soft);
  background: rgba(8, 8, 8, 0.96);
  backdrop-filter: blur(16px);
}

#main-header > nav {
  position: relative;
  display: flex;
  min-height: var(--lk-nav-height);
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

#main-header > nav > a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  color: var(--lk-text);
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

#main-header > nav > a img {
  width: 42px;
  height: 42px;
  margin: 0;
  border-radius: 9px;
}

#main-header nav > .hidden,
#desktop-nav {
  display: flex;
  align-items: center;
}

#main-header nav > .hidden {
  gap: 14px;
}

#desktop-nav {
  gap: 4px;
}

#main-header nav > div:last-child {
  display: none;
}

.nav-link,
#desktop-dropdown-toggle {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #e1ded7;
  cursor: pointer;
  font-size: 0.94rem;
  font-weight: 650;
  white-space: nowrap;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
#desktop-dropdown-toggle:hover,
#desktop-dropdown-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

#desktop-dropdown-container {
  position: relative;
}

#desktop-dropdown-toggle i::before,
#mobile-accordion-toggle i::before {
  content: "";
  display: block;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 180ms ease;
}

#desktop-dropdown-toggle[aria-expanded="true"] i::before,
#mobile-accordion-toggle[aria-expanded="true"] i::before {
  transform: translateY(2px) rotate(225deg);
}

#desktop-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: min(760px, calc(100vw - 48px));
  padding: 22px;
  border: 1px solid var(--lk-line);
  border-radius: 18px;
  background: rgba(16, 17, 18, 0.98);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

#desktop-dropdown-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--lk-line-soft);
}

.mega-title,
.mega-group-title,
.mega-item-title {
  color: var(--lk-text);
  font-weight: 750;
}

.mega-desc,
.mega-item-desc {
  color: var(--lk-muted);
  font-size: 0.82rem;
}

.mega-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 28px;
  padding-top: 18px;
}

.mega-group-title {
  margin-bottom: 8px;
  color: var(--lk-gold);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
}

.mega-group-title i,
.mega-icon {
  display: none;
}

.mega-item {
  display: block;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mega-item:hover .mega-item-title {
  color: #f0bd67;
}

.mega-text,
.mega-item-title,
.mega-item-desc {
  display: block;
}

#mobile-menu {
  display: none;
}

main {
  display: block;
}

#hero {
  position: relative;
  display: grid;
  min-height: 650px;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--lk-line);
  background: #090909;
}

#hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, #090909 0%, #090909 36%, rgba(9, 9, 9, 0.95) 43%, rgba(9, 9, 9, 0.56) 55%, rgba(9, 9, 9, 0) 70%);
}

#hero .hero-background-image {
  position: absolute;
  inset: 0 0 0 42%;
  z-index: 0;
  width: 58%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
}

#hero .hero-content {
  position: relative;
  z-index: 2;
  width: min(100%, var(--lk-max));
  margin-inline: auto;
  padding: 76px 24px 54px;
  text-align: left;
}

#hero .hero-content > div:first-child,
#hero .trust-badges {
  display: none;
}

#hero h1,
main h2 {
  margin: 0;
  color: var(--lk-text);
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-weight: 800;
  letter-spacing: 0.015em;
}

#hero h1 {
  max-width: 650px;
  font-size: clamp(3.45rem, 6.1vw, 5.3rem);
  line-height: 1.08;
}

#hero .hero-subtitle {
  max-width: 590px;
  margin: 24px 0 0;
  color: #d5d1ca;
  font-size: clamp(1.05rem, 1.55vw, 1.28rem);
  line-height: 1.9;
}

#hero .hero-content > div:nth-of-type(2) {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  margin-top: 30px;
}

.hero-cta-button,
.cta-primary,
.lk-final-cta__btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 750;
  line-height: 1.2;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.hero-cta-button:hover,
.cta-primary:hover,
.lk-final-cta__btn:hover {
  transform: translateY(-2px);
}

.cta-primary,
.lk-final-cta__btn--primary {
  background: var(--lk-green);
  color: #07140b;
}

.cta-primary:hover,
.lk-final-cta__btn--primary:hover {
  background: #35e171;
}

.cta-secondary,
.lk-final-cta__btn--secondary {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(21, 22, 23, 0.85);
  color: var(--lk-text);
}

.cta-secondary:hover,
.lk-final-cta__btn--secondary:hover {
  border-color: var(--lk-gold);
  background: #191a1b;
}

#hero .hero-content > div:nth-of-type(3) {
  display: grid;
  max-width: 1050px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 46px;
}

#hero .hero-content > div:nth-of-type(3) > div {
  min-height: 62px;
  padding: 2px 22px;
  border-left: 1px solid var(--lk-line);
  background: transparent;
}

#hero .hero-content > div:nth-of-type(3) > div:first-child {
  padding-left: 0;
  border-left: 0;
}

#hero .hero-content > div:nth-of-type(3) > div > div:first-child {
  color: var(--lk-gold);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

#hero .hero-content > div:nth-of-type(3) > div > div:last-child {
  margin-top: 4px;
  color: var(--lk-text);
  font-size: 0.98rem;
  font-weight: 650;
}

.lk-breadcrumb-wrap {
  border-bottom: 1px solid var(--lk-line-soft);
  background: #0d0d0e;
}

.lk-breadcrumb {
  display: flex;
  min-height: 50px;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  color: var(--lk-dim);
  font-size: 0.82rem;
  list-style: none;
}

.lk-breadcrumb a:hover {
  color: var(--lk-gold);
}

#category-layout > .container {
  width: 100%;
  max-width: none;
  padding: 0;
}

.lk-product-layout,
.lk-product-main {
  display: block;
  width: 100%;
  min-width: 0;
}

.lk-product-sidebar {
  display: none !important;
}

.about-section-nav {
  display: grid;
  width: min(calc(100% - 48px), var(--lk-max));
  grid-template-columns: minmax(220px, 0.78fr) minmax(0, 2.2fr);
  gap: 36px;
  align-items: center;
  margin: 30px auto 0;
  padding: 22px 24px;
  border: 1px solid var(--lk-line-soft);
  background: linear-gradient(120deg, rgba(217, 164, 81, 0.07), rgba(255, 255, 255, 0.025));
}

.about-section-nav__eyebrow {
  color: var(--lk-gold);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.about-section-nav__intro p {
  margin-top: 5px;
  color: var(--lk-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.about-section-nav__links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.about-section-nav__links a {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--lk-line-soft);
  color: #ddd8ce;
  font-size: 0.86rem;
  font-weight: 650;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.about-section-nav__links a::after {
  content: "↓";
  color: var(--lk-gold);
  font-size: 0.8rem;
}

.about-section-nav__links a:hover {
  border-color: var(--lk-gold-soft);
  background: rgba(217, 164, 81, 0.055);
  color: var(--lk-text);
}

#category-layout section:not(#faq) > div,
#faq > div {
  width: min(100%, var(--lk-max));
  margin-inline: auto;
  padding-inline: 24px;
}

#category-layout section {
  padding-block: 94px;
  border-bottom: 1px solid var(--lk-line-soft);
}

main h2 {
  font-size: clamp(2.25rem, 4.2vw, 3.65rem);
  line-height: 1.18;
}

main h3,
main h4 {
  margin: 0;
  color: var(--lk-text);
}

main p,
main li {
  color: var(--lk-muted);
}

main p {
  margin: 0;
}

main strong {
  color: var(--lk-text);
  font-weight: 750;
}

main ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

#who {
  background: linear-gradient(120deg, #111213 0%, #0c0c0d 100%);
}

#who p {
  max-width: 920px;
  margin-top: 20px;
  font-size: 1.05rem;
}

#who .p-5 {
  padding: 26px 0;
  border: 0;
  border-top: 1px solid var(--lk-line);
  border-radius: 0;
  background: transparent;
}

#who .p-5 h3 {
  margin-bottom: 10px;
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 1.3rem;
}

#who .p-5 ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px 34px;
}

#who .p-5 li {
  position: relative;
  padding-left: 18px;
}

#who .p-5 li::before {
  content: "";
  position: absolute;
  top: 0.75em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lk-gold);
}

#who .p-5 i {
  display: none;
}

#who .mt-6.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
}

#who a {
  color: #efbd69;
  text-decoration: underline;
  text-decoration-color: rgba(239, 189, 105, 0.42);
  text-underline-offset: 4px;
}

#categories {
  background: #0c0d0e;
}

#categories > div > .text-center,
#bulk-template .text-center,
#trust-process .text-center {
  max-width: 900px;
  margin: 0 0 44px;
  text-align: left;
}

#categories > div > .text-center p,
#bulk-template .text-center p,
#trust-process .text-center p {
  margin-top: 16px;
  font-size: 1.04rem;
}

#categories .grid {
  display: block;
  counter-reset: lk-category;
}

#categories .grid > a {
  display: grid;
  grid-template-columns: 72px minmax(150px, 210px) 1fr 32px;
  align-items: center;
  gap: 20px;
  min-height: 82px;
  padding: 15px 0;
  border: 0;
  border-bottom: 1px solid var(--lk-line);
  border-radius: 0;
  background: transparent;
  transition: background 180ms ease, padding 180ms ease;
  counter-increment: lk-category;
}

#categories .grid > a:first-child {
  border-top: 1px solid var(--lk-line);
}

#categories .grid > a::before {
  content: counter(lk-category, decimal-leading-zero);
  color: var(--lk-gold);
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 1.65rem;
  font-weight: 700;
}

#categories .grid > a::after {
  content: "→";
  color: var(--lk-gold);
  font-size: 1.5rem;
  transition: transform 180ms ease;
}

#categories .grid > a:hover {
  padding-inline: 14px;
  background: rgba(217, 164, 81, 0.055);
}

#categories .grid > a:hover::after {
  transform: translateX(5px);
}

#categories h3 {
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 1.25rem;
}

#categories p {
  font-size: 0.94rem;
}

#why-choose {
  background: linear-gradient(90deg, #101112 0%, #0c0c0d 100%);
}

#why-choose > div > .grid {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(300px, 0.85fr);
  gap: 58px;
  align-items: end;
}

#why-choose .lg\:col-span-7 > p {
  max-width: 760px;
  margin-top: 18px;
  font-size: 1.04rem;
}

#why-choose .mt-6.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 34px;
  border-top: 1px solid var(--lk-line);
}

#why-choose .mt-6.grid > div {
  padding: 24px 26px 22px 0;
  border: 0;
  border-bottom: 1px solid var(--lk-line-soft);
  border-radius: 0;
  background: transparent;
}

#why-choose .mt-6.grid > div:nth-child(even) {
  padding-left: 26px;
  border-left: 1px solid var(--lk-line);
}

#why-choose .mt-6.grid i,
#why-choose .lg\:col-span-5 i {
  display: none;
}

#why-choose .mt-6.grid h3 {
  margin-bottom: 8px;
  color: var(--lk-gold);
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 1.18rem;
}

#why-choose .lg\:col-span-5 > div {
  min-height: 575px;
  padding: 28px 28px 250px;
  border: 1px solid var(--lk-line);
  border-radius: 0;
  background-color: rgba(255, 255, 255, 0.025);
  background-image: url("https://ik.imagekit.io/hklk88/yxNWT6g.jpg?tr=f-auto,q-55,w-800");
  background-position: center bottom;
  background-size: 100% 220px;
  background-repeat: no-repeat;
}

#why-choose .lg\:col-span-5 h3 {
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 1.35rem;
}

#why-choose .lg\:col-span-5 p {
  margin-top: 10px;
}

#why-choose .lg\:col-span-5 .space-y-3 {
  display: grid;
  gap: 8px;
  margin-top: 20px;
  color: var(--lk-muted);
}

#why-choose .lg\:col-span-5 .cta-primary {
  width: 100%;
  margin-top: 22px;
}

#trust-process {
  background: #0b0c0d;
}

#trust-process .max-w-6xl,
#bulk-template .max-w-6xl {
  max-width: none;
}

#trust-process .grid {
  display: grid;
}

#trust-process .md\:grid-cols-2 {
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--lk-line);
  border-bottom: 1px solid var(--lk-line);
  counter-reset: lk-step;
}

#trust-process .md\:grid-cols-2 > div {
  position: relative;
  padding: 38px 40px 38px 100px;
  border: 0;
  border-radius: 0;
  background: transparent;
  counter-increment: lk-step;
}

#trust-process .md\:grid-cols-2 > div + div {
  border-left: 1px solid var(--lk-line);
}

#trust-process .md\:grid-cols-2 > div::before {
  content: counter(lk-step, decimal-leading-zero);
  position: absolute;
  top: 28px;
  left: 28px;
  color: var(--lk-gold);
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 2.3rem;
  font-weight: 700;
}

#trust-process .md\:grid-cols-2 h3 {
  margin-bottom: 15px;
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 1.45rem;
}

#trust-process .md\:grid-cols-2 i,
#trust-process .md\:grid-cols-3 i {
  display: none;
}

#trust-process .md\:grid-cols-2 li,
#trust-process .mt-6 li {
  position: relative;
  padding: 5px 0 5px 18px;
}

#trust-process .md\:grid-cols-2 li::before,
#trust-process .mt-6 li::before {
  content: "";
  position: absolute;
  top: 1.05em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lk-gold);
}

#trust-process .mt-6.p-5 {
  margin-top: 0;
  padding: 26px 0;
  border: 0;
  border-bottom: 1px solid var(--lk-line);
  border-radius: 0;
  background: transparent;
}

#trust-process .mt-6.p-5 > .grid,
#trust-process .mt-6.grid.md\:grid-cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}

#trust-process .mt-6.p-5 > .grid > div,
#trust-process .mt-6.grid.md\:grid-cols-3 > div {
  padding: 8px 28px;
  border: 0;
  border-left: 1px solid var(--lk-line);
  border-radius: 0;
  background: transparent;
}

#trust-process .mt-6.p-5 > .grid > div:first-child,
#trust-process .mt-6.grid.md\:grid-cols-3 > div:first-child {
  padding-left: 0;
  border-left: 0;
}

#trust-process .mt-6.grid.md\:grid-cols-3 h3,
#trust-process .mt-6.p-5 h3 {
  margin-bottom: 8px;
  color: var(--lk-gold);
}

#bulk-template {
  background: linear-gradient(120deg, #111213 0%, #0b0b0c 100%);
}

#bulk-template > div > div > .rounded-2xl {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

#bulk-template h3 {
  margin-bottom: 20px;
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 1.45rem;
}

.lk-case-cards {
  border-top: 1px solid var(--lk-line);
}

.lk-case-card {
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) minmax(260px, 1fr) minmax(320px, 1.35fr);
  gap: 24px;
  min-width: 0;
  padding: 20px 0;
  border-bottom: 1px solid var(--lk-line-soft);
}

.lk-case-card > * {
  min-width: 0;
}

.lk-case-card__title {
  color: var(--lk-gold);
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 1.05rem;
}

.lk-case-card__detail {
  display: grid;
  gap: 4px;
  color: var(--lk-muted);
  font-size: 0.9rem;
}

.lk-case-card__label {
  color: var(--lk-dim);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

.lk-case-card__detail dd {
  margin: 0;
}

#bulk-template .mt-6.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 28px;
  border-top: 1px solid var(--lk-line);
  border-bottom: 1px solid var(--lk-line);
}

#bulk-template .mt-6.grid > div {
  padding: 24px 26px;
  border: 0;
  border-left: 1px solid var(--lk-line);
  border-radius: 0;
  background: transparent;
}

#bulk-template .mt-6.grid > div:first-child {
  padding-left: 0;
  border-left: 0;
}

#bulk-template .mt-6.grid i {
  display: none;
}

#bulk-template .mt-6.grid h4 {
  margin-bottom: 8px;
  color: var(--lk-gold);
}

#bulk-template .mt-6.flex {
  display: flex;
  gap: 14px;
  margin-top: 30px;
}

#faq {
  background: #0b0c0d;
}

#faq > div {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 2.15fr);
  gap: 72px;
}

#faq > div > .text-center {
  margin: 0;
  text-align: left;
}

#faq > div > .text-center p {
  margin-top: 20px;
  font-size: 1rem;
}

#faq > div > .max-w-5xl {
  max-width: none;
}

.faq-item {
  border-top: 1px solid var(--lk-line);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--lk-line);
}

.faq-heading {
  margin: 0;
}

.faq-question {
  display: flex;
  width: 100%;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 18px 4px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: left;
}

.faq-question__title {
  font-family: "Noto Serif TC", "Songti TC", PMingLiU, serif;
  font-size: 1.08rem;
  font-weight: 700;
}

.faq-icon {
  position: relative;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  color: var(--lk-gold);
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 15px;
  height: 1.5px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 180ms ease;
}

.faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.is-open .faq-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-icon i {
  display: none;
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  transition: grid-template-rows 220ms ease;
}

.faq-answer-content {
  min-height: 0;
  overflow: hidden;
}

.faq-answer-content p {
  padding: 0 42px 24px 4px;
  color: #c7c3ba;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-question {
  margin-bottom: 4px;
}

#contact {
  padding-block: 72px;
  border-bottom: 1px solid var(--lk-line-soft);
  background: #0d0e0f;
}

#contact .lk-final-cta {
  position: relative;
  overflow: hidden;
  padding: 42px;
  border: 1px solid var(--lk-gold-soft);
  background: linear-gradient(90deg, rgba(13, 14, 15, 1) 0%, rgba(13, 14, 15, 0.98) 54%, rgba(13, 14, 15, 0.62) 76%, rgba(13, 14, 15, 0.72) 100%), url("https://ik.imagekit.io/hklk88/yxNWT6g.jpg?tr=f-auto,q-55,w-800") right center / 46% 100% no-repeat;
}

.lk-final-cta__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.85fr);
  gap: 42px;
  align-items: center;
}

.lk-final-cta__eyebrow,
.lk-final-cta__bullets,
.lk-final-cta__note {
  display: none;
}

.lk-final-cta__title {
  max-width: 680px;
  font-size: clamp(2rem, 3.5vw, 3.2rem);
}

.lk-final-cta__desc {
  max-width: 680px;
  margin-top: 18px;
}

.lk-final-cta__actions {
  display: grid;
  gap: 12px;
}

.lk-final-cta__mini {
  display: grid;
  gap: 6px;
  margin-top: 12px;
  color: #d5d1ca;
  font-size: 0.88rem;
}

.lk-final-cta__mini-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.lk-final-cta__mini-row i {
  display: none;
}

.lk-final-cta__copy-btn {
  min-height: 44px;
  padding: 5px 11px;
  border: 1px solid var(--lk-line);
  border-radius: 7px;
  background: transparent;
  color: #efbd69;
  cursor: pointer;
}

#main-footer {
  padding: 68px 0 30px;
  border-top: 0;
  background: #090909;
}

#main-footer .container > .grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) minmax(210px, 0.9fr) minmax(150px, 0.62fr) minmax(240px, 1fr);
  gap: 42px;
}

#main-footer .text-center {
  text-align: left;
}

#main-footer .inline-flex,
#main-footer .flex {
  display: flex;
}

#main-footer .items-center {
  align-items: center;
}

#main-footer .justify-center,
#main-footer .md\:justify-start {
  justify-content: flex-start;
}

#main-footer .gap-3 {
  gap: 12px;
}

#main-footer .mb-4 {
  margin-bottom: 16px;
}

#main-footer .mt-5 {
  margin-top: 20px;
}

#main-footer .mt-6 {
  margin-top: 24px;
}

#main-footer .mt-10 {
  margin-top: 40px;
}

#main-footer .space-y-2,
#main-footer .space-y-3 {
  display: grid;
  gap: 10px;
}

#main-footer h4 {
  margin: 0 0 16px;
  color: var(--lk-gold);
  font-size: 1rem;
  letter-spacing: 0.06em;
}

#main-footer p,
#main-footer li,
#main-footer .text-gray-400,
#main-footer .text-gray-300 {
  color: #a8a59e;
}

#main-footer p,
#main-footer li,
#main-footer a,
#main-footer .text-sm {
  font-size: 0.86rem;
}

#main-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

#main-footer ul.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 18px;
}

#main-footer .footer-link:hover,
#main-footer a:hover {
  color: #efbd69;
}

#main-footer .rounded-full,
#main-footer .rounded-2xl {
  border: 0;
  border-radius: 0;
  background: transparent;
}

#main-footer .flex-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px 16px;
}

#main-footer .flex-wrap > span {
  padding: 0;
  color: #b8b4ac;
  font-size: 0.76rem;
}

#main-footer i {
  display: none;
}

#main-footer .lg\:col-span-3 > .rounded-2xl {
  padding: 0;
}

.lk-footer-wechat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

#main-footer .border-t {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--lk-line-soft);
}

.floating-cta-container {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.floating-cta-container.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cta-whatsapp-button,
.back-to-top {
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  border: 1px solid var(--lk-line);
  border-radius: 50%;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.cta-whatsapp-button {
  background: var(--lk-green);
  color: #06130a;
}

.back-to-top {
  background: #151617;
  color: var(--lk-gold);
  cursor: pointer;
}

.back-to-top::before {
  content: "↑";
  font-size: 1.2rem;
}

.floating-cta-container i {
  display: none;
}

@media (max-width: 880px) {
  .lk-case-card {
    grid-template-columns: minmax(145px, 0.75fr) minmax(0, 1.25fr);
  }

  .lk-case-card__detail:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1080px) {
  #main-header nav > .hidden {
    display: none;
  }

  #main-header nav > div:last-child {
    display: block;
  }

  #mobile-menu-button {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    padding: 0;
    border: 1px solid var(--lk-line-soft);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
  }

  #mobile-menu-button i {
    display: none;
    font-style: normal;
  }

  #mobile-menu-button .icon-bars {
    display: block;
  }

  #mobile-menu-button.is-open .icon-bars {
    display: none;
  }

  #mobile-menu-button.is-open .icon-close {
    display: block;
  }

  #mobile-menu-button .icon-bars::before {
    content: "☰";
    font-size: 1.25rem;
  }

  #mobile-menu-button .icon-close::before {
    content: "×";
    font-size: 1.65rem;
  }

  #mobile-menu {
    position: fixed;
    inset: var(--lk-nav-height) 0 0;
    z-index: 49;
    display: block;
    overflow-y: auto;
    padding: 14px 24px 34px;
    background: rgba(8, 8, 8, 0.99);
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: opacity 200ms ease, transform 200ms ease, visibility 200ms ease;
  }

  body.mobile-menu-open #mobile-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }

  .mobile-nav-link,
  .mobile-accordion-link {
    display: flex;
    width: 100%;
    min-height: 52px;
    align-items: center;
    justify-content: space-between;
    padding: 11px 4px;
    border: 0;
    border-bottom: 1px solid var(--lk-line-soft);
    background: transparent;
    color: var(--lk-text);
    text-align: left;
  }

  #mobile-accordion-menu {
    display: block;
    max-height: 0;
    overflow: hidden;
    padding-left: 18px;
    transition: max-height 200ms ease;
  }

  .mobile-accordion-link {
    color: var(--lk-muted);
    font-size: 0.92rem;
  }

  #hero {
    min-height: 600px;
  }

  #hero .hero-background-image {
    inset: 0 0 0 35%;
    width: 65%;
  }

  #hero h1 {
    max-width: 560px;
  }

  #hero .hero-subtitle {
    max-width: 520px;
  }

  #hero .hero-content > div:nth-of-type(3) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 620px;
    row-gap: 20px;
  }

  #hero .hero-content > div:nth-of-type(3) > div:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  #main-footer .container > .grid {
    grid-template-columns: 1.2fr 0.9fr 0.8fr;
  }

  #main-footer .container > .grid > div:last-child {
    grid-column: 1 / -1;
    padding-top: 24px;
    border-top: 1px solid var(--lk-line-soft);
  }
}

/* The shared navigation controller switches at 1024px. Keep the dedicated
   About presentation aligned with that behavior while retaining the wider
   hero/footer layout breakpoint above. */
@media (min-width: 1024px) and (max-width: 1080px) {
  #main-header nav > .hidden {
    display: flex;
    gap: 6px;
  }

  #main-header nav > div:last-child,
  #mobile-menu {
    display: none;
  }

  #main-header > nav {
    gap: 14px;
  }

  #main-header > nav > a {
    font-size: 1.08rem;
  }

  .nav-link,
  #desktop-dropdown-toggle {
    padding-inline: 8px;
    font-size: 0.82rem;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  #desktop-dropdown-menu {
    position: fixed;
    top: calc(var(--lk-nav-height) + 8px);
    right: auto;
    left: 50%;
    width: min(760px, calc(100vw - 48px));
    max-height: calc(100vh - var(--lk-nav-height) - 24px);
    overflow-y: auto;
    transform: translate(-50%, 8px);
  }

  #desktop-dropdown-menu.is-open {
    transform: translate(-50%, 0);
  }
}

@media (max-width: 800px) {
  :root {
    --lk-nav-height: 68px;
  }

  .container,
  #category-layout section:not(#faq) > div,
  #faq > div {
    padding-inline: 20px;
  }

  #main-header > nav > a {
    font-size: 1.12rem;
  }

  #main-header > nav > a img {
    width: 38px;
    height: 38px;
  }

  #hero {
    display: flex;
    min-height: 0;
    flex-direction: column;
  }

  #hero::after {
    display: none;
  }

  #hero .hero-background-image {
    position: relative;
    inset: auto;
    order: 1;
    width: 100%;
    height: 290px;
    object-position: center;
  }

  #hero .hero-content {
    order: 2;
    padding: 46px 20px 42px;
  }

  #hero h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  #hero .hero-subtitle {
    margin-top: 18px;
    font-size: 1rem;
  }

  #hero .hero-content > div:nth-of-type(2) {
    align-items: stretch;
    flex-direction: column;
    margin-top: 24px;
  }

  .hero-cta-button {
    width: 100%;
  }

  #hero .hero-content > div:nth-of-type(3) {
    grid-template-columns: 1fr 1fr;
    margin-top: 34px;
  }

  #hero .hero-content > div:nth-of-type(3) > div {
    min-height: 72px;
    padding-inline: 16px 6px;
  }

  #hero .hero-content > div:nth-of-type(3) > div:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  #category-layout section {
    padding-block: 72px;
  }

  .about-section-nav {
    width: calc(100% - 40px);
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 20px;
    padding: 20px;
  }

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

  main h2 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  #who .p-5 ul,
  #who .mt-6.grid,
  #why-choose > div > .grid,
  #why-choose .mt-6.grid,
  #trust-process .md\:grid-cols-2,
  #trust-process .mt-6.p-5 > .grid,
  #trust-process .mt-6.grid.md\:grid-cols-3,
  #bulk-template .mt-6.grid,
  #faq > div,
  .lk-final-cta__grid,
  #main-footer .container > .grid {
    grid-template-columns: 1fr;
  }

  #who .mt-6.grid,
  #why-choose > div > .grid,
  #faq > div,
  .lk-final-cta__grid {
    gap: 34px;
  }

  #categories .grid > a {
    grid-template-columns: 54px minmax(120px, 0.8fr) 1.4fr 22px;
    gap: 12px;
  }

  #categories .grid > a::before {
    font-size: 1.3rem;
  }

  #categories h3 {
    font-size: 1.05rem;
  }

  #categories p {
    font-size: 0.85rem;
  }

  #why-choose .mt-6.grid > div:nth-child(even),
  #trust-process .mt-6.p-5 > .grid > div,
  #trust-process .mt-6.grid.md\:grid-cols-3 > div,
  #bulk-template .mt-6.grid > div {
    padding: 22px 0;
    border-left: 0;
    border-top: 1px solid var(--lk-line-soft);
  }

  #trust-process .md\:grid-cols-2 > div {
    padding: 32px 0 32px 72px;
  }

  #trust-process .md\:grid-cols-2 > div + div {
    padding: 32px 0 32px 72px;
    border-top: 1px solid var(--lk-line-soft);
    border-left: 0;
  }

  #trust-process .md\:grid-cols-2 > div::before {
    top: 24px;
    left: 0;
  }

  #contact .lk-final-cta {
    padding: 30px 24px;
    background: linear-gradient(rgba(13, 14, 15, 0.9), rgba(13, 14, 15, 0.94)), url("https://ik.imagekit.io/hklk88/yxNWT6g.jpg?tr=f-auto,q-50,w-600") center / cover no-repeat;
  }

  #why-choose .lg\:col-span-5 > div {
    min-height: 520px;
    padding: 26px 22px 220px;
    background-size: 100% 190px;
  }

  #main-footer .container > .grid > div,
  #main-footer .container > .grid > div:last-child {
    grid-column: auto;
    padding-top: 26px;
    border-top: 1px solid var(--lk-line-soft);
  }

  #main-footer .container > .grid > div:first-child {
    padding-top: 0;
    border-top: 0;
  }
}

@media (max-width: 560px) {
  #hero .hero-background-image {
    height: 240px;
  }

  #hero .hero-content > div:nth-of-type(3) {
    grid-template-columns: 1fr;
  }

  #hero .hero-content > div:nth-of-type(3) > div {
    padding: 11px 0;
    border-top: 1px solid var(--lk-line-soft);
    border-left: 0;
  }

  #categories .grid > a {
    grid-template-columns: 44px 1fr 22px;
    padding-block: 18px;
  }

  #categories .grid > a p {
    grid-column: 2 / -1;
  }

  #categories .grid > a::after {
    grid-column: 3;
    grid-row: 1;
  }

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

  .lk-case-card {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .lk-case-card__detail:last-child {
    grid-column: auto;
  }

  #bulk-template .mt-6.flex {
    align-items: stretch;
    flex-direction: column;
  }

  #main-footer .border-t {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* Shared site chrome parity adapter.
 * About keeps its editorial main content while using the same navigation,
 * footer and floating actions as the primary site pages. */
html[data-page="about"] #main-header {
  min-height: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(10, 10, 10, 0.72);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
  line-height: 1.5;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Hiragino Sans TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  transition: background-color 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

html[data-page="about"] #main-header.is-scrolled {
  border-bottom-color: rgba(255, 255, 255, 0.14);
  background: rgba(10, 10, 10, 0.88);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
}

html[data-page="about"] #main-header nav.container,
html[data-page="about"] #main-footer > .container {
  width: min(100%, 1280px);
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 24px;
}

@media (min-width: 640px) {
  html[data-page="about"] #main-header nav.container,
  html[data-page="about"] #main-footer > .container {
    max-width: 640px;
  }
}

@media (min-width: 768px) {
  html[data-page="about"] #main-header nav.container,
  html[data-page="about"] #main-footer > .container {
    max-width: 768px;
  }
}

@media (min-width: 1024px) {
  html[data-page="about"] #main-header nav.container,
  html[data-page="about"] #main-footer > .container {
    max-width: 1024px;
  }
}

@media (min-width: 1280px) {
  html[data-page="about"] #main-header nav.container,
  html[data-page="about"] #main-footer > .container {
    max-width: 1280px;
  }
}

@media (min-width: 1536px) {
  html[data-page="about"] #main-header nav.container,
  html[data-page="about"] #main-footer > .container {
    width: min(100%, 1536px);
    max-width: 1536px;
  }
}

html[data-page="about"] #main-header nav[role="navigation"] {
  min-height: 0;
  padding-block: 0.85rem;
}

html[data-page="about"] #main-header.is-scrolled nav[role="navigation"] {
  padding-block: 0.65rem;
}

html[data-page="about"] #main-header nav[role="navigation"] > a {
  gap: 0.75rem;
  color: #fff;
  font-family: inherit;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1.3333;
}

html[data-page="about"] #main-header nav[role="navigation"] > a img {
  width: auto;
  height: 40px;
  margin: 0 12px 0 0;
  border-radius: 0;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.35));
  transition: height 180ms ease, filter 180ms ease;
}

html[data-page="about"] #main-header.is-scrolled nav[role="navigation"] > a img {
  height: 34px;
}

html[data-page="about"] #desktop-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.28rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

html[data-page="about"] #desktop-nav #desktop-dropdown-container {
  position: static;
  display: inline-flex;
  align-items: center;
}

html[data-page="about"] #desktop-dropdown-toggle i,
html[data-page="about"] #mobile-accordion-toggle i {
  margin-left: 0.25rem;
  font-size: 0.75rem;
  transition: transform 180ms ease;
}

html[data-page="about"] #desktop-dropdown-toggle i::before,
html[data-page="about"] #mobile-accordion-toggle i::before {
  display: inline-block;
  width: auto;
  height: auto;
  border: 0;
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  transform: none;
}

html[data-page="about"] #desktop-dropdown-container:hover #desktop-dropdown-toggle i,
html[data-page="about"] #desktop-dropdown-toggle[aria-expanded="true"] i,
html[data-page="about"] #mobile-accordion-toggle[aria-expanded="true"] i {
  transform: rotate(180deg);
}

html[data-page="about"] #desktop-dropdown-toggle[aria-expanded="true"] i::before,
html[data-page="about"] #mobile-accordion-toggle[aria-expanded="true"] i::before {
  transform: none;
}

html[data-page="about"] .nav-link,
html[data-page="about"] #desktop-dropdown-toggle {
  position: relative;
  display: inline-flex;
  min-height: auto;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.75rem;
  border: 0 solid transparent;
  border-radius: 999px;
  background: transparent;
  color: rgba(243, 244, 246, 0.92);
  font-size: 0.98rem;
  font-weight: 650;
  line-height: 1;
}

html[data-page="about"] .nav-link::after,
html[data-page="about"] #desktop-dropdown-toggle::after {
  position: absolute;
  right: 14px;
  bottom: 6px;
  left: 14px;
  width: auto;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(251, 191, 36, 0), rgba(251, 191, 36, 0.55) 35%, rgba(217, 119, 6, 0.85) 70%, rgba(217, 119, 6, 0));
  content: "";
  opacity: 0;
  transform: scaleX(0.55);
  transition: opacity 180ms ease, transform 180ms ease;
}

html[data-page="about"] .nav-link:hover,
html[data-page="about"] #desktop-dropdown-toggle:hover {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

html[data-page="about"] .nav-link.active,
html[data-page="about"] .nav-link[aria-current],
html[data-page="about"] #desktop-dropdown-toggle.active {
  border-color: rgba(217, 119, 6, 0.35);
  background: rgba(217, 119, 6, 0.16);
  color: var(--primary-color-light, #fbbf24);
}

html[data-page="about"] .nav-link:hover::after,
html[data-page="about"] .nav-link.active::after,
html[data-page="about"] .nav-link[aria-current]::after,
html[data-page="about"] #desktop-dropdown-toggle:hover::after,
html[data-page="about"] #desktop-dropdown-toggle.active::after {
  opacity: 1;
  transform: scaleX(1);
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu {
  display: none;
  top: calc(100% - 0.5rem);
  right: 1.5rem;
  left: auto;
  width: min(720px, calc(100vw - 3rem));
  max-width: calc(100vw - 3rem);
  max-height: calc(100dvh - 5rem);
  padding: 0.9rem;
  overflow-y: auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(18, 18, 18, 0.94);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overscroll-behavior: contain;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu.is-open {
  display: block;
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-top {
  display: block;
  align-items: normal;
  justify-content: normal;
  gap: normal;
  margin-bottom: 0.85rem;
  padding: 0.45rem 0.55rem 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-title {
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: 0.2px;
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-desc {
  margin-top: 0.35rem;
  color: rgba(209, 213, 219, 0.85);
  font-size: 0.82rem;
  line-height: 1.35;
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  padding: 0 0.25rem;
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-group {
  padding: 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-group-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  padding: 0.2rem 0.35rem 0.55rem;
  color: rgba(243, 244, 246, 0.92);
  font-size: 0.86rem;
  font-weight: 850;
  letter-spacing: 0;
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-group-title i {
  display: inline-block;
  color: var(--primary-color-light, #fbbf24);
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.7rem 0.65rem;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  font-size: 0.95rem;
  line-height: 1.5;
  transition: background-color 0.2s ease, color 0.2s ease;
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-item:hover,
html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-item.active {
  border-color: rgba(217, 119, 6, 0.3);
  background: rgba(217, 119, 6, 0.14);
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-icon {
  display: flex;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  border: 1px solid rgba(217, 119, 6, 0.24);
  border-radius: 14px;
  background: rgba(217, 119, 6, 0.12);
  color: rgba(255, 255, 255, 0.95);
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-text,
html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-item-title,
html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-item-desc {
  display: block;
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-item-title {
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.92rem;
  font-weight: 900;
  line-height: 1.15;
}

html[data-page="about"] #desktop-dropdown-menu.mega-menu .mega-item-desc {
  margin-top: 0.25rem;
  color: rgba(209, 213, 219, 0.78);
  font-size: 0.8rem;
  line-height: 1.28;
}

html[data-page="about"] #main-footer {
  padding: 64px 0 32px;
  border-top: 1px solid #333;
  background: #000;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Hiragino Sans TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  line-height: 1.5;
}

html[data-page="about"] #main-footer .container > .grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 40px;
}

html[data-page="about"] #main-footer .lg\:col-span-4 { grid-column: span 4 / span 4; }
html[data-page="about"] #main-footer .lg\:col-span-3 { grid-column: span 3 / span 3; }
html[data-page="about"] #main-footer .lg\:col-span-2 { grid-column: span 2 / span 2; }

html[data-page="about"] #main-footer .text-center,
html[data-page="about"] #main-footer .md\:text-left {
  text-align: left;
}

html[data-page="about"] #main-footer .inline-flex { display: inline-flex; }
html[data-page="about"] #main-footer .flex { display: flex; }
html[data-page="about"] #main-footer .items-center { align-items: center; }
html[data-page="about"] #main-footer .justify-center,
html[data-page="about"] #main-footer .md\:justify-start { justify-content: flex-start; }
html[data-page="about"] #main-footer .gap-2 { gap: 8px; }
html[data-page="about"] #main-footer .gap-3 { gap: 12px; }
html[data-page="about"] #main-footer .mb-4 { margin-bottom: 16px; }
html[data-page="about"] #main-footer .mt-5 { margin-top: 20px; }
html[data-page="about"] #main-footer .mt-6 { margin-top: 24px; }
html[data-page="about"] #main-footer .mt-10 { margin-top: 40px; }

html[data-page="about"] #main-footer h4 {
  margin: 0 0 16px;
  color: #fff;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.75rem;
  letter-spacing: 0;
}

html[data-page="about"] #main-footer p,
html[data-page="about"] #main-footer li,
html[data-page="about"] #main-footer .text-gray-400 {
  color: #9ca3af;
}

html[data-page="about"] #main-footer .text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}

html[data-page="about"] #main-footer .text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}

html[data-page="about"] #main-footer .leading-relaxed {
  line-height: 1.625;
}

html[data-page="about"] #main-footer p {
  margin: 0;
}

html[data-page="about"] #main-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

html[data-page="about"] #main-footer ul.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

html[data-page="about"] #main-footer .space-y-2,
html[data-page="about"] #main-footer .space-y-3 {
  display: block;
}

html[data-page="about"] #main-footer .space-y-2 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 8px;
}

html[data-page="about"] #main-footer .space-y-3 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 12px;
}

html[data-page="about"] #main-footer .space-y-1 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 4px;
}

html[data-page="about"] #main-footer .mt-5.grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

html[data-page="about"] #main-footer .mt-5.grid > a {
  font-size: 1rem;
  line-height: 1.5rem;
}

html[data-page="about"] #main-footer .footer-link:hover,
html[data-page="about"] #main-footer a:hover {
  color: var(--primary-color-light, #fbbf24);
}

html[data-page="about"] #main-footer .flex-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

html[data-page="about"] #main-footer .rounded-full {
  padding: 4px 12px;
  border: 1px solid #1f2937;
  border-radius: 9999px;
  background: transparent;
  color: #d1d5db;
  font-size: 0.75rem;
  line-height: 1rem;
}

html[data-page="about"] #main-footer .rounded-2xl {
  padding: 24px;
  border: 1px solid #1f2937;
  border-radius: 16px;
  background: #111827;
}

html[data-page="about"] #main-footer i {
  display: inline-block;
  width: auto;
  min-width: 0;
  height: auto;
  margin-right: 0;
  color: inherit;
  font-size: inherit;
  font-style: normal;
  line-height: 1;
}

html[data-page="about"] #main-footer i.mr-3 {
  width: 16px;
  margin-right: 12px;
  text-align: center;
}

html[data-page="about"] #main-footer i.mr-2 {
  margin-right: 8px;
}

html[data-page="about"] #main-footer .rounded-full i {
  color: #fbbf24;
}

html[data-page="about"] #main-footer .lk-footer-wechat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

html[data-page="about"] #main-footer .text-xs a {
  font-size: inherit;
  line-height: inherit;
}

html[data-page="about"] #main-footer .lk-footer-copy-btn {
  display: flex;
  min-height: 44px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 6.4px 12px;
  border: 1px solid rgba(217, 119, 6, 0.35);
  border-radius: 8px;
  background: rgba(217, 119, 6, 0.12);
  color: #fbbf24;
  font-size: 0.85rem;
  line-height: 1rem;
  white-space: nowrap;
}

html[data-page="about"] #main-footer .border-t {
  border-top: 1px solid #1f2937;
}

html[data-page="about"] #main-footer li.border-t {
  display: list-item;
  margin-top: 8px;
  padding-top: 8px;
}

html[data-page="about"] #main-footer > .container > .border-t {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 32px;
}

@media (min-width: 1024px) {
  html[data-page="about"] #main-footer .container > .grid > div:last-child {
    grid-column: span 3 / span 3;
    padding-top: 0;
    border-top: 0;
  }

  html[data-page="about"] #main-footer .rounded-2xl > .space-y-3 > div {
    min-height: 40px;
  }

  html[data-page="about"] #main-footer .lk-footer-wechat {
    min-height: 72px;
  }
}

html[data-page="about"] .floating-cta-container {
  right: 24px;
  bottom: 24px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  line-height: 1.5;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 300ms ease, transform 300ms ease, visibility 300ms ease;
}

html[data-page="about"] .floating-cta-container.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

html[data-page="about"] .floating-cta-container.is-final-visible {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(10px);
}

html[data-page="about"] .cta-whatsapp-button,
html[data-page="about"] .back-to-top {
  display: flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 9999px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

html[data-page="about"] .cta-whatsapp-button {
  border: 0;
  background: #25d366;
  color: #fff;
  font-size: 1.75rem;
}

html[data-page="about"] .back-to-top {
  border: 1px solid #333;
  background: rgba(31, 31, 31, 0.8);
  color: var(--primary-color, #d97706);
  font-size: 1.25rem;
  cursor: pointer;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

html[data-page="about"] .cta-whatsapp-button::before,
html[data-page="about"] .back-to-top::before {
  content: none;
}

html[data-page="about"] .floating-cta-container i {
  display: inline-block;
}

@media (min-width: 1024px) {
  html[data-page="about"] #main-header nav > .hidden {
    display: flex;
    align-items: center;
  }

  html[data-page="about"] #main-header nav > div:last-child,
  html[data-page="about"] #mobile-menu {
    display: none;
  }
}

@media (min-width: 1280px) {
  html[data-page="about"] #desktop-nav {
    gap: 0.3rem;
    padding: 0.32rem;
  }

  html[data-page="about"] .nav-link,
  html[data-page="about"] #desktop-dropdown-toggle {
    padding: 0.6rem 0.85rem;
    font-size: 1rem;
  }
}

@media (max-width: 1023.98px) {
  html[data-page="about"] #main-header nav > .hidden {
    display: none;
  }

  html[data-page="about"] #main-header nav > div:last-child {
    display: block;
  }

  html[data-page="about"] #mobile-menu-button {
    display: flex;
    width: 44px;
    min-width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
  }

  html[data-page="about"] #mobile-menu-button i {
    font-size: 1.5rem;
    font-style: normal;
    line-height: 1;
  }

  html[data-page="about"] #mobile-menu-button .icon-bars {
    display: block;
  }

  html[data-page="about"] #mobile-menu-button .icon-close,
  html[data-page="about"] #mobile-menu-button.is-open .icon-bars {
    display: none;
  }

  html[data-page="about"] #mobile-menu-button.is-open .icon-close {
    display: block;
  }

  html[data-page="about"] #mobile-menu-button .icon-bars::before {
    content: "\f0c9";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
  }

  html[data-page="about"] #mobile-menu-button .icon-close::before {
    content: "\f00d";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
  }

  html[data-page="about"] #mobile-menu {
    position: fixed;
    inset: 0 0 0 auto;
    z-index: 51;
    display: block;
    width: min(420px, 100%);
    padding: 73px 0 max(16px, env(safe-area-inset-bottom));
    overflow-y: auto;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(13, 13, 13, 0.96);
    box-shadow: -24px 0 48px rgba(0, 0, 0, 0.55);
    opacity: 1;
    visibility: visible;
    transform: translateX(100%);
    transition: transform 300ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    overscroll-behavior-y: contain;
    color: #f3f4f6;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Hiragino Sans TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
    line-height: 1.5;
  }

  html[data-page="about"] body.mobile-menu-open #mobile-menu {
    transform: translateX(0);
  }

  html[data-page="about"] body.mobile-menu-open::before {
    position: fixed;
    inset: 0;
    z-index: 49;
    background: rgba(0, 0, 0, 0.55);
    content: "";
  }

  html[data-page="about"] .mobile-nav-link,
  html[data-page="about"] #mobile-accordion-toggle {
    display: flex;
    width: 100%;
    min-height: 52px;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: transparent;
    color: #f3f4f6;
    font-size: 1.125rem;
    line-height: 1.5;
    text-align: left;
  }

  html[data-page="about"] .mobile-nav-link.active,
  html[data-page="about"] .mobile-nav-link[aria-current],
  html[data-page="about"] #mobile-accordion-toggle.active {
    background: rgba(217, 119, 6, 0.12);
    color: rgba(255, 255, 255, 0.95);
  }

  html[data-page="about"] #mobile-accordion-menu {
    display: block;
    max-height: 0;
    padding-left: 0;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.35);
    transition: max-height 300ms ease;
  }

  html[data-page="about"] .mobile-accordion-link {
    display: flex;
    width: 100%;
    min-height: 48px;
    align-items: center;
    padding: 0.75rem 1.5rem 0.75rem 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: #b0b0b0;
    font-size: 1rem;
    line-height: 1.5;
  }

  html[data-page="about"] #main-footer .container > .grid {
    grid-template-columns: 1fr;
  }

  html[data-page="about"] #main-footer .container > .grid > div,
  html[data-page="about"] #main-footer .lg\:col-span-4,
  html[data-page="about"] #main-footer .lg\:col-span-3,
  html[data-page="about"] #main-footer .lg\:col-span-2 {
    grid-column: auto;
    padding-top: 0;
    border-top: 0;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  html[data-page="about"] #main-header nav.container {
    padding-inline: 20px;
  }
}

@media (max-width: 767.98px) {
  html[data-page="about"] #main-header nav.container,
  html[data-page="about"] #main-footer > .container {
    padding-inline: 24px;
  }

  html[data-page="about"] #main-footer .text-center,
  html[data-page="about"] #main-footer .md\:text-left {
    text-align: center;
  }

  html[data-page="about"] #main-footer .justify-center,
  html[data-page="about"] #main-footer .md\:justify-start {
    justify-content: center;
  }

  html[data-page="about"] #main-footer > .container > .border-t {
    align-items: center;
    flex-direction: column;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  html[data-page="about"] .floating-cta-container {
    right: 16px;
    bottom: 16px;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}