:root {
  color-scheme: light;
  --bg: #faf6f0;
  --surface: #fffaf2;
  --surface-plain: #ffffff;
  --surface-muted: #f1eadf;
  --ink: #20261f;
  --muted: #69675d;
  --line: #ded4c5;
  --green: #4a7c59;
  --green-dark: #315f43;
  --danger: #a64036;
  --amber: #705c30;
  --rise: #a25f3a;
  --shadow-color: rgba(46, 50, 48, 0.12);
  --shadow: 0 18px 42px var(--shadow-color);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
  background: var(--bg);
}

body::selection {
  color: #ffffff;
  background: var(--green-dark);
}

a {
  color: var(--green);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

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

.site-header,
.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  box-shadow: 0 8px 18px rgba(46, 50, 48, 0.08);
}

.brand-text {
  white-space: nowrap;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-left: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-left: 10px;
  border-left: 1px solid var(--line);
}

.site-nav a,
.site-footer a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}

.site-nav a {
  padding: 9px 12px;
  border-radius: 8px;
}

.flag-link {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-size: 1.35rem;
  line-height: 1;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.flag-link:hover,
.flag-link[aria-current="page"] {
  color: var(--green);
  background: rgba(74, 124, 89, 0.1);
}

.flag-link[aria-current="page"] {
  border-color: rgba(74, 124, 89, 0.28);
}

.hero {
  width: min(1120px, calc(100% - 32px));
  margin: 24px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 460px);
  align-items: center;
  gap: 48px;
  min-height: calc(100vh - 120px);
  padding: 24px 0 48px;
}

.hero-copy {
  max-width: 620px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

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

h1 {
  margin-bottom: 20px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 4.1rem;
}

h2 {
  margin-bottom: 14px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.25rem;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.lede {
  color: var(--muted);
  font-size: 1.2rem;
  max-width: 62ch;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 18px;
  border-radius: 8px;
  font-weight: 900;
  text-decoration: none;
}

.primary-action {
  color: #ffffff;
  background: var(--green);
  box-shadow: 0 10px 24px rgba(74, 124, 89, 0.18);
}

.primary-action:hover {
  background: var(--green-dark);
}

.secondary-action {
  color: var(--green);
  background: var(--surface);
  border: 1px solid var(--line);
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.quick-facts div {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.quick-facts dt {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.quick-facts dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-weight: 750;
}

.product-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.product-strip figure {
  width: 112px;
  margin: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(46, 50, 48, 0.06);
}

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

.product-strip figcaption {
  padding: 8px 10px 10px;
  color: var(--ink);
  font-weight: 900;
}

.hero-media {
  position: relative;
  min-height: 620px;
}

.phone-shot {
  width: 300px;
  border-radius: 34px;
  border: 1px solid rgba(32, 38, 31, 0.12);
  box-shadow: var(--shadow);
}

.phone-shot-main {
  position: relative;
  z-index: 2;
  margin-left: auto;
}

.phone-shot-side {
  position: absolute;
  z-index: 1;
  left: 0;
  top: 86px;
  width: 260px;
  opacity: 0.92;
}

.section-block,
.faq-section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

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

.feature-card,
.faq-item {
  min-width: 0;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow-wrap: anywhere;
}

.feature-card {
  display: grid;
  gap: 2px;
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  color: var(--green);
  background: var(--surface-muted);
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 900;
}

.feature-card:nth-child(2) .feature-icon {
  color: var(--amber);
}

.feature-card:nth-child(3) .feature-icon {
  color: var(--danger);
}

.feature-card p,
.faq-item p,
.legal-section p,
.support-note {
  margin-bottom: 0;
  color: var(--muted);
}

.data-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: center;
  gap: 42px;
  border-top: 1px solid var(--line);
}

.data-copy {
  max-width: 620px;
}

.wide-shot,
.support-shot {
  border-radius: 32px;
  border: 1px solid rgba(32, 38, 31, 0.12);
  box-shadow: var(--shadow);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 34px 0 42px;
  border-top: 1px solid var(--line);
}

.site-footer div {
  display: grid;
  gap: 4px;
}

.site-footer span {
  color: var(--muted);
}

.site-footer nav {
  display: flex;
  gap: 16px;
}

.legal-page,
.support-page {
  width: min(900px, calc(100% - 32px));
  margin: 52px auto 80px;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 118px;
  align-items: center;
  gap: 32px;
  margin-bottom: 28px;
}

.page-icon {
  width: 118px;
  height: 118px;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.legal-page h1,
.support-page h1 {
  font-size: 3.2rem;
}

.updated {
  color: var(--muted);
  font-weight: 800;
}

.legal-section {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.legal-section h2 {
  font-size: 1.7rem;
}

.legal-section ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.legal-section li + li {
  margin-top: 8px;
}

.support-page {
  width: min(1120px, calc(100% - 32px));
}

.support-page .section-block,
.support-page .faq-section {
  width: 100%;
}

.support-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 44px;
  padding: 24px 0 62px;
  border-bottom: 1px solid var(--line);
}

.support-media {
  position: relative;
  display: flex;
  justify-content: center;
}

.compact-section {
  padding-bottom: 44px;
}

.support-note {
  margin-top: 18px;
  font-weight: 700;
}

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

.faq-item h3 {
  color: var(--green);
}

@media (max-width: 900px) {
  .hero,
  .support-hero,
  .data-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
    gap: 28px;
  }

  .hero-media {
    min-height: 470px;
    max-width: 460px;
  }

  .phone-shot {
    width: 250px;
  }

  .phone-shot-side {
    width: 215px;
  }

  .support-shot,
  .wide-shot {
    width: 260px;
  }

  .support-media {
    max-width: 380px;
  }

  .feature-grid,
  .feature-grid.two-column,
  .faq-list,
  .quick-facts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 18px;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
    margin-left: 0;
  }

  .site-nav {
    flex-wrap: wrap;
  }

  .language-switcher {
    flex: 0 0 auto;
  }

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

  h1,
  .legal-page h1,
  .support-page h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 1.9rem;
  }

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

  .page-icon {
    width: 88px;
    height: 88px;
    border-radius: 18px;
  }

  .hero-media {
    min-height: 390px;
  }

  .phone-shot {
    width: 210px;
    border-radius: 28px;
  }

  .phone-shot-side {
    width: 180px;
    top: 58px;
  }

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