/* Chine / Youxinpai: page presentation only; no checkout styles or payment flow. */
.china-page {
  --china-navy: #102c43;
  --china-ink: #172c3d;
  --china-gold: #b48b37;
  --china-muted: #61717d;
  --china-line: #dfe6eb;
  background: #fff;
  color: var(--china-ink);
  -webkit-font-smoothing: antialiased;
}
.china-page * { box-sizing: border-box; }
.china-page [hidden] { display: none !important; }
.china-page main { padding-top: 108px; }
.china-page #navbar { position: fixed; z-index: 1000; left: 0; right: 0; }
.china-page #navbar li:focus-within > div { visibility: visible; opacity: 1; }
.china-page #navbar button { text-align: left; }
.china-page #mobileMenu {
  position: fixed; top: 0; left: -100%; width: min(340px, 90vw); height: 100dvh;
  overflow-y: auto; display: flex; flex-direction: column; gap: 4px;
  padding: 88px 20px 28px; z-index: 999; background: #fff;
  transition: left .25s ease; box-shadow: 6px 0 32px rgb(16 44 67 / 14%);
}
.china-page #mobileMenu.flex { left: 0; }
.china-page #mob-overlay { position: fixed; inset: 0; background: rgb(12 26 40 / 45%); z-index: 998; display: none; }
.china-page #mob-overlay.visible { display: block; }
.china-page .mob-tw-open .mob-tw-sub { display: block !important; }
.china-page .mob-tw-open .mob-tw-chevron { transform: rotate(180deg); }
.china-page .china-skip {
  position: fixed; top: 8px; left: 16px; z-index: 1100; transform: translateY(-150%);
  background: #fff; padding: 12px 18px; border: 2px solid var(--china-navy); border-radius: 8px;
}
.china-page .china-skip:focus { transform: none; }
.china-wrap { width: min(1260px, calc(100% - 48px)); margin-inline: auto; }
.china-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; padding-block: 22px; color: var(--china-muted); font-size: 13px; }
.china-breadcrumb a:hover { color: var(--china-navy); text-decoration: underline; }
.china-hero { padding: 38px 0 48px; }
.china-hero-grid { display: grid; grid-template-columns: 1.03fr 1fr; align-items: center; gap: 54px; }
.china-eyebrow { color: #82651f; font-size: 11px; letter-spacing: .14em; font-weight: 700; text-transform: uppercase; line-height: 1.6; }
.china-hero h1 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(36px, 4vw, 58px); line-height: 1.06; letter-spacing: -.045em; font-weight: 700; margin: 17px 0 22px; }
.china-hero h1 em { color: var(--china-gold); font-style: normal; }
.china-intro { font-size: 17px; line-height: 1.75; color: var(--china-muted); max-width: 540px; }
.china-representative { display: flex; gap: 12px; align-items: center; margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--china-line); font-size: 14px; line-height: 1.6; }
.china-representative > span { display: grid; place-items: center; width: 37px; height: 37px; flex-shrink: 0; border: 1px solid #dfd0ac; border-radius: 50%; color: #896b26; font-size: 17px; }
.china-representative strong { display: block; }
.china-representative small { color: var(--china-muted); font-size: 13px; }
.china-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.china-button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 49px; padding: 13px 21px; border-radius: 11px; border: 1px solid var(--china-navy); background: var(--china-navy); color: #fff; font-weight: 600; font-size: 14px; line-height: 1.4; text-align: center; text-decoration: none; cursor: pointer; transition: background .18s ease; }
.china-button:hover { background: #1b405b; }
.china-button--light { border-color: var(--china-line); background: #fff; color: var(--china-ink); }
.china-button--light:hover { background: #f3f6f8; }
.china-hero-visual { position: relative; padding: 20px; background: #f3f5f5; border: 1px solid var(--china-line); border-radius: 28px; }
.china-hero-label { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 11px; color: var(--china-muted); letter-spacing: .07em; text-transform: uppercase; padding: 4px 2px 17px; }
.china-hero-label b { color: var(--china-navy); font-weight: 700; }
.china-hero-image { display: grid; place-items: center; min-height: 340px; background: #fff; border-radius: 15px; overflow: hidden; }
.china-hero-image img { display: block; width: 100%; height: 340px; object-fit: contain; }
.china-hero-caption { display: flex; justify-content: space-between; gap: 20px; margin-top: 17px; font-size: 12px; color: var(--china-muted); line-height: 1.6; }
.china-hero-caption strong { color: var(--china-navy); }
.china-scope { display: flex; flex-wrap: wrap; gap: 12px 24px; padding-block: 25px; margin-top: 12px; border-top: 1px solid var(--china-line); border-bottom: 1px solid var(--china-line); font-size: 13px; color: var(--china-muted); }
.china-scope span::before { content: ''; display: inline-block; width: 5px; height: 5px; margin-right: 10px; border-radius: 50%; background: var(--china-gold); vertical-align: middle; }
.china-selection { padding: 64px 0 80px; scroll-margin-top: 112px; }
.china-section-top { display: flex; justify-content: space-between; align-items: flex-end; gap: 36px; margin-bottom: 26px; }
.china-section-top h2, .china-process h2, .china-care h2, .china-contact h2 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: clamp(27px, 3vw, 36px); line-height: 1.18; letter-spacing: -.03em; margin: 12px 0; }
.china-section-top p:last-child { color: var(--china-muted); font-size: 14px; line-height: 1.65; max-width: 640px; }
.china-source-link { font-size: 13px; color: var(--china-navy); font-weight: 600; text-decoration: underline; text-underline-offset: 4px; line-height: 1.5; }
.china-section-top > a { white-space: nowrap; margin-bottom: 6px; }
.china-filters { display: grid; grid-template-columns: 1.7fr 1fr 1fr auto; gap: 14px; align-items: end; padding: 20px; background: #f6f8f9; border: 1px solid var(--china-line); border-radius: 18px; }
.china-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.china-field label { font-size: 12px; font-weight: 700; }
.china-field input, .china-field select { width: 100%; min-height: 46px; border: 1px solid #d7e0e6; border-radius: 9px; background: #fff; padding: 10px 12px; font-family: inherit; font-size: 14px; color: var(--china-ink); }
.china-field input::placeholder { color: #788690; }
.china-reset { min-height: 46px; padding-inline: 14px; border: none; background: transparent; color: var(--china-muted); font-size: 13px; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.china-results-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 12px; color: var(--china-muted); margin: 20px 1px 24px; line-height: 1.5; }
.china-results-meta strong { color: var(--china-navy); font-weight: 600; }
.china-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.china-card { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border: 1px solid var(--china-line); border-radius: 20px; background: #fff; box-shadow: 0 10px 24px -20px rgb(16 44 67 / 35%); }
.china-card-media { position: relative; aspect-ratio: 4 / 3; background: #f6f7f7; display: grid; place-items: center; border-bottom: 1px solid var(--china-line); }
.china-card-media img { display: block; width: 100%; height: 100%; max-width: 320px; max-height: 240px; object-fit: contain; }
.china-image-fallback { padding: 30px; text-align: center; color: var(--china-muted); font-size: 14px; line-height: 1.6; }
.china-card-body { display: flex; flex-direction: column; flex: 1; padding: 23px; }
.china-card-kicker { font-size: 11px; color: #82651f; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.china-card h3 { margin: 9px 0 17px; font-family: 'Space Grotesk', sans-serif; font-size: 20px; font-weight: 700; line-height: 1.32; letter-spacing: -.02em; overflow-wrap: anywhere; }
.china-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 16px; margin: 0 0 19px; }
.china-specs dt { color: var(--china-muted); font-size: 11px; line-height: 1.5; }
.china-specs dd { color: var(--china-ink); font-size: 13px; font-weight: 500; line-height: 1.5; margin-top: 2px; }
.china-card-price { padding-top: 17px; border-top: 1px solid var(--china-line); font-size: 15px; line-height: 1.5; font-weight: 700; color: var(--china-navy); }
.china-card-status { margin: 5px 0 18px; font-size: 12px; color: var(--china-muted); line-height: 1.5; }
.china-card-actions { display: flex; flex-direction: column; align-items: stretch; gap: 13px; margin-top: auto; }
.china-card-actions > .china-source-link { text-align: center; font-size: 12px; }
.china-card-reference { margin-top: 18px; font-size: 10px; color: var(--china-muted); line-height: 1.7; overflow-wrap: anywhere; }
.china-empty { padding: 42px 24px; border: 1px dashed #b8c6d0; border-radius: 18px; text-align: center; background: #f8fafb; }
.china-empty h3 { font-size: 19px; font-weight: 600; margin-bottom: 9px; }
.china-empty p { color: var(--china-muted); font-size: 14px; line-height: 1.7; max-width: 620px; margin-inline: auto; }
.china-empty .china-actions { justify-content: center; margin-top: 20px; }
.china-notes { margin-top: 25px; max-width: 910px; color: var(--china-muted); font-size: 12px; line-height: 1.8; }
.china-process { padding: 68px 0; background: var(--china-navy); color: #fff; scroll-margin-top: 110px; }
.china-process .china-eyebrow { color: #d6b977; }
.china-process h2 { max-width: 650px; }
.china-process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 36px; }
.china-process-number { display: block; color: #d6b977; font-family: 'Space Grotesk', sans-serif; font-size: 14px; padding-top: 20px; border-top: 1px solid rgb(255 255 255 / 22%); }
.china-process h3 { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 20px; line-height: 1.3; margin: 16px 0 13px; }
.china-process article p { color: #c7d3dc; font-size: 14px; line-height: 1.8; }
.china-care { padding: 67px 0; }
.china-care-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.china-care p, .china-care li { color: var(--china-muted); font-size: 15px; line-height: 1.85; }
.china-care ul { padding-left: 22px; list-style: disc; }
.china-care li + li { margin-top: 12px; }
.china-care strong { color: var(--china-ink); font-weight: 600; }
.china-contact { margin-bottom: 70px; border: 1px solid #e2d4b5; background: #faf8f2; border-radius: 24px; padding: 34px 38px; display: flex; gap: 40px; justify-content: space-between; align-items: center; }
.china-contact h2 { font-size: 28px; margin-top: 0; }
.china-contact p { max-width: 660px; color: var(--china-muted); font-size: 14px; line-height: 1.7; }
.china-contact > a { flex-shrink: 0; }
.china-page :is(a, button, input, select):focus-visible { outline: 3px solid #b48b37; outline-offset: 4px; }
@media (max-width: 1199px) {
  .china-page #navbar ul.hidden.lg\:flex { display: none !important; }
  .china-page #hamburger { display: block !important; }
  .china-hero-grid { gap: 30px; }
}
@media (min-width: 1200px) {
  .china-page #mobileMenu, .china-page #mob-overlay { display: none !important; }
}
@media (max-width: 900px) {
  .china-hero-grid, .china-care-grid { grid-template-columns: 1fr; }
  .china-hero-visual { max-width: 650px; width: 100%; }
  .china-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .china-filters { grid-template-columns: 1fr 1fr; }
  .china-field:first-child { grid-column: 1 / -1; }
  .china-reset { justify-self: start; }
  .china-section-top { flex-direction: column; align-items: flex-start; gap: 12px; }
  .china-process-grid { gap: 24px; }
  .china-contact { align-items: flex-start; flex-direction: column; gap: 24px; }
}
@media (max-width: 600px) {
  .china-wrap { width: calc(100% - 36px); }
  .china-hero { padding-top: 16px; padding-bottom: 26px; }
  .china-hero h1 { font-size: 37px; }
  .china-intro { font-size: 16px; }
  .china-actions > .china-button { flex: 1 1 100%; }
  .china-hero-visual { padding: 14px; border-radius: 22px; }
  .china-hero-image { min-height: 240px; }
  .china-hero-image img { height: 240px; }
  .china-hero-label { font-size: 9px; }
  .china-hero-caption { font-size: 11px; }
  .china-scope { gap: 13px; }
  .china-selection { padding: 39px 0 50px; }
  .china-filters { padding: 16px; gap: 12px; }
  .china-field { grid-column: 1 / -1; }
  .china-grid, .china-process-grid { grid-template-columns: 1fr; }
  .china-card-body { padding: 21px; }
  .china-process, .china-care { padding-block: 46px; }
  .china-care-grid { gap: 22px; }
  .china-contact { padding: 27px 23px; margin-bottom: 45px; }
  .china-contact > a { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .china-page *, .china-page *::before, .china-page *::after { scroll-behavior: auto !important; transition: none !important; }
}