/* Thiệp Tâm: one website frame and scoped homepage components. */
.az-child-invitation-site { --az-child-wine: var(--az-child-gold, #7a1726); --az-child-cream: #fbf8f5; --az-child-display: var(--az-font-heading, Georgia, serif); background: var(--az-color-surface, #fff); }
.az-child-wordmark { display: inline-flex; flex-direction: column; width: max-content; max-width: 100%; color: #79502e; text-decoration: none; }
.az-child-wordmark > span { font: 500 32px/1 var(--az-child-display); letter-spacing: -1.5px; }
.az-child-wordmark > small { margin-top: 5px; font: 8px/1.2 var(--az-font-main, Arial, sans-serif); letter-spacing: .2px; }
.az-child-header-search { position: relative; }
.az-child-header-search > summary { display: grid; place-items: center; list-style: none; cursor: pointer; width: 38px; height: 42px; }
.az-child-header-search > summary::-webkit-details-marker { display: none; }
.az-child-header-search > summary svg { width: 22px; height: 22px; }
#page .az-child-header-search .az-steel-search { position: absolute; z-index: 45; top: calc(100% + 12px); right: 0; width: min(340px, calc(100vw - 48px)); min-height: 44px; margin: 0; background: #fff; box-shadow: var(--az-shadow-card, 0 6px 24px #0002); }
#page .az-child-header-search input { min-width: 0; width: 100%; }
#page .az-child-header-search .az-steel-search__button { flex: 0 0 44px; }
@media (min-width: 783px) {
  #page .az-child-header-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; width: calc(100% - 48px); max-width: var(--az-container, 1110px); min-height: var(--az-header-main-height, 76px); margin: auto; }
  #page.az-child-invitation-site .az-shared-brandbar { display: contents; }
  #page.az-child-invitation-site .az-shared-header .az-steel-logo { order: 1; flex: 0 1 var(--az-child-logo-width, 130px); margin-right: auto; padding-block: 12px; }
  #page .az-child-header-row .az-steel-navband { order: 2; flex: 1 1 400px; min-width: 0; background: var(--az-menu-background, #fff); }
  #page.az-child-invitation-site .az-child-header-row .az-shared-navrow { width: 100%; min-height: 48px; }
  #page .az-child-header-row .az-child-header-search { order: 3; }
  #page .az-child-header-row .az-shared-utilities { order: 4; gap: 16px; }
  #page.az-child-invitation-site .az-shared-header .az-steel-menu > li > a { font-size: calc(var(--az-navigation-size, 16px) * .875); font-weight: var(--az-navigation-weight, 600); padding: 16px 12px; }
  #page .az-child-header-row .az-header-action--account > span,
  #page .az-child-header-row .az-header-action--cart > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
}
.az-child-stationery { background: var(--az-color-page, #fdfbfa); font: var(--az-font-weight, 400) var(--az-body-size, 16px)/var(--az-body-line-height, 1.55) var(--az-font-main, Arial, sans-serif); color: var(--az-color-text, #424242); letter-spacing: var(--az-body-letter-spacing, normal); }
.az-child-stationery h2, .az-child-stationery h3 { text-transform: none; letter-spacing: var(--az-heading-letter-spacing, normal); }
.az-child-stationery .az-child-stationery__section { padding-block: 36px; scroll-margin-top: 90px; }
.az-child-stationery .az-child-stationery__title { display: flex; align-items: center; justify-content: center; gap: 20px; margin: 0 0 28px; color: var(--az-child-wine); font: var(--az-heading-weight, 600) var(--az-h2-size, 34px)/var(--az-heading-line-height, 1.2) var(--az-child-display); text-align: center; }
.az-child-stationery__title::before, .az-child-stationery__title::after { content: ''; flex: 0 1 70px; height: 1px; background: linear-gradient(90deg, transparent, var(--az-child-wine)); }
.az-child-stationery__title::after { transform: rotate(180deg); }
.az-child-stationery .az-child-stationery__button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 42px; padding: 10px 30px; border: 1px solid var(--az-child-wine); border-radius: 30px; background: var(--az-child-wine); color: #fff; font: 600 .875em/1.35 var(--az-font-main, Arial, sans-serif); text-decoration: none; cursor: pointer; }
.az-child-stationery__button:hover { filter: brightness(1.15); }
.az-child-stationery .az-child-stationery__button--outline { color: var(--az-child-wine); background: transparent; }
.az-child-stationery .az-child-invitation-banner { margin-bottom: 0; background: var(--az-child-cream); }
.az-child-stationery .az-child-invitation-banner__fallback { display: flex; position: relative; min-height: clamp(360px, 37.5vw, 590px); background: #eee4d6; }
.az-child-stationery__hero-image { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; }
.az-child-stationery .az-child-invitation-banner__copy { position: relative; width: 49%; padding: 42px 0; font: inherit; color: #262220; }
.az-child-stationery .az-child-invitation-banner__copy .az-child-stationery__eyebrow { margin-bottom: 24px; font-size: .75em; font-weight: 600; color: var(--az-child-wine); letter-spacing: .35em; }
.az-child-stationery .az-child-invitation-banner__copy h2 { margin: 0; font: var(--az-child-hero-weight, 400) calc(var(--az-h1-size, 48px) * 1.15)/1.12 var(--az-child-display); color: var(--az-child-wine); }
.az-child-stationery .az-child-invitation-banner__copy p { margin: 0 0 28px; font-size: 1.125em; }
.az-child-stationery__ornament { display: block; margin: 20px 0; color: #ae8c65; letter-spacing: 3px; font-family: Georgia, serif; }
.az-child-stationery .az-child-invitation-banner__tools { position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%); border-radius: 20px; background: #ffffffad; }
.az-child-stationery .az-child-invitation-banner__tools [aria-pressed=true] { color: var(--az-child-wine); }
/* Service cards: keep saved images/content; only presentation changes. */
.az-child-stationery__benefits { --az-child-benefit-border: #cda94e; padding: 28px 0; }
.az-child-stationery__benefits > .az-child-invitation__container { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); grid-auto-rows: 1fr; align-items: stretch; gap: var(--az-gutter, 24px); }
.az-child-stationery__benefit { display: flex; align-items: center; gap: 16px; min-width: 0; min-height: 96px; padding: 16px 18px; border: 2px solid var(--az-child-benefit-border); border-radius: var(--az-radius-sm, 4px); background: transparent; text-align: left; }
.az-child-stationery__benefit:nth-child(3n + 2) { --az-child-benefit-border: #2f8fae; }
.az-child-stationery__benefit > :is(svg, img) { display: block; flex: 0 0 48px; width: 48px; height: 48px; margin: 0; object-fit: contain; color: var(--az-child-benefit-border); }
.az-child-stationery__benefit-copy { min-width: 0; overflow-wrap: anywhere; }
.az-child-stationery .az-child-stationery__benefits h3 { margin: 0; color: var(--az-color-text, #444); font: 700 .875em/1.45 var(--az-font-main, Arial, sans-serif); text-transform: uppercase; }
.az-child-stationery__benefits p { margin: 5px 0 0; color: var(--az-color-text, #444); font-size: .85em; line-height: 1.5; }
.az-child-stationery__categories { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; text-align: center; }
.az-child-stationery__category-image { display: grid; place-items: center; width: clamp(84px, 11vw, 135px); aspect-ratio: 1; margin: 0 auto 16px; border-radius: 50%; overflow: hidden; background: radial-gradient(circle at 35% 25%, #fff, #f4e7dc 75%, #e7d4c0); box-shadow: 0 3px 5px #80604012; }
.az-child-stationery__category-image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .2s; }
.az-child-stationery__category-image svg { width: 52%; height: 52%; color: #9a4d42; stroke-width: .75px; filter: drop-shadow(0 4px 2px #b0907040); }
.az-child-stationery__categories a:hover img { transform: scale(1.06); }
.az-child-stationery .az-child-stationery__categories h3 { margin: 0; font: 600 1em/1.4 var(--az-child-display); }
.az-child-stationery__collections { padding: 34px 0 24px; background: #f6f1ed; }
.az-child-stationery__collection-layout { display: grid; grid-template-columns: 25% minmax(0, 1fr); gap: 28px; align-items: center; }
.az-child-stationery .az-child-stationery__collection-intro h2 { color: var(--az-child-wine); font: 600 var(--az-h2-size, 34px)/1.1 var(--az-child-display); }
.az-child-stationery__collection-intro p { margin: 18px 0 30px; max-width: 240px; font-size: .9em; }
.az-child-stationery__carousel { min-width: 0; }
.az-child-stationery__track { display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 4px 4px 8px; }
.az-child-stationery__track::-webkit-scrollbar { display: none; }
.az-child-stationery__collection-card { flex: 0 0 calc((100% - 48px)/3); min-width: 0; overflow: hidden; scroll-snap-align: start; border-radius: var(--az-radius-md, 8px); background: #fdfaf7; box-shadow: 0 3px 8px #472d2312; }
.az-child-stationery__collection-card img { display: block; width: 100%; aspect-ratio: 1.04; object-fit: cover; }
.az-child-stationery__collection-card > div { padding: 14px 18px; }
.az-child-stationery__collection-card p { margin: 0 0 3px; font-size: .8em; }
.az-child-stationery .az-child-stationery__collection-card h3 { margin: 0; font: 600 .95em/1.3 var(--az-child-display); }
.az-child-stationery__carousel-tools { display: flex; justify-content: center; align-items: center; gap: 18px; margin-top: 10px; color: var(--az-child-wine); font-size: .75em; }
.az-child-stationery__carousel-tools button { width: 34px; height: 34px; padding: 0; border: 1px solid #dac9c2; border-radius: 50%; background: transparent; color: inherit; font: 26px/1 Georgia, serif; cursor: pointer; }
.az-child-stationery__carousel-tools button:disabled { opacity: .3; cursor: default; }
.az-child-stationery__filters { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin: 0 0 30px; }
.az-child-stationery .az-child-invitation__filters { display: contents; }
.az-child-stationery__filters > button, .az-child-stationery .az-child-invitation__filters :is(a, button) { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 8px 25px; border: 1px solid #e3dcd7; border-radius: 30px; background: transparent; color: inherit; font: 500 .8em/1.3 var(--az-font-main, Arial, sans-serif); cursor: pointer; }
.az-child-stationery__filters button[aria-pressed=true], .az-child-stationery .az-child-invitation__filters button[aria-pressed=true] { color: #fff; background: var(--az-child-wine); border-color: var(--az-child-wine); }
.az-child-stationery .az-child-invitation__grid { gap: 20px 24px; }
.az-child-stationery .az-child-invitation__sample { border-radius: var(--az-radius-md, 8px); box-shadow: 0 2px 6px #39271e12; text-align: left; background: #fff; }
.az-child-stationery .az-child-invitation__sample-image { aspect-ratio: 1.52; }
.az-child-stationery .az-child-invitation__sample-image img { height: 100%; aspect-ratio: auto; }
.az-child-stationery .az-child-invitation__sample-body { flex-direction: row; align-items: center; justify-content: space-between; gap: 6px; padding: 8px 10px; }
.az-child-stationery .az-child-invitation__sample h3 { margin: 0; color: #322e2b; font-size: .75em; font-weight: 600; }
.az-child-stationery__favorite { display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; padding: 7px; border: 0; background: transparent; color: #543a35; cursor: pointer; }
.az-child-stationery__favorite svg { width: 18px; height: 18px; }
.az-child-stationery__favorite[aria-pressed=true] { color: var(--az-child-wine); }
.az-child-stationery__favorite[aria-pressed=true] svg { fill: currentColor; }
.az-child-stationery__more { margin-top: 30px; text-align: center; }
.az-child-stationery__process { position: relative; isolation: isolate; overflow: hidden; padding: 28px 0 34px; background: var(--az-child-wine); color: #fff8f2; }
.az-child-stationery__process-background { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.az-child-stationery__process::before { content: ''; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, #7a1726b0, #74202eee 40% 70%, #7a1726a6); }
.az-child-stationery .az-child-stationery__process h2 { color: inherit; font: 500 calc(var(--az-h2-size, 34px) * .85)/1.3 var(--az-child-display); text-align: center; }
.az-child-stationery__process ol { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 35px; max-width: 880px; margin: 20px auto 0; padding: 0; list-style: none; counter-reset: az-child-step; text-align: center; }
.az-child-stationery__process li { position: relative; counter-increment: az-child-step; font-size: .9em; }
.az-child-stationery__process li > p { margin: 0; }
.az-child-stationery__process li:not(:last-child)::after { content: '→'; position: absolute; top: 22px; right: -30px; font-size: 24px; }
.az-child-stationery__process li > span { display: grid; place-items: center; width: 76px; height: 76px; margin: 0 auto 12px; border-radius: 50%; background: #fff9f4; color: var(--az-child-wine); }
.az-child-stationery__process svg { width: 38px; height: 38px; }
.az-child-stationery__about { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 48px; }
.az-child-stationery__about > img { width: 100%; aspect-ratio: 2.05; object-fit: cover; border-radius: var(--az-radius-md, 8px); }
.az-child-stationery__about ul { margin: 0; padding: 0; list-style: none; }
.az-child-stationery__about li { display: flex; align-items: baseline; gap: 16px; margin: 10px 0; font-size: .875em; }
.az-child-stationery__about li > span { color: var(--az-child-wine); font-size: 1.4em; font-weight: 700; }
.az-child-stationery .az-child-stationery__reviews { padding-top: 10px; padding-bottom: 10px; }
.az-child-stationery__review { display: flex; align-items: center; gap: 24px; flex: 0 0 calc((100% - 24px)/2); min-width: 0; margin: 0; padding: 24px 30px; scroll-snap-align: start; border: 1px solid #f0ebe7; border-radius: var(--az-radius-md, 8px); box-shadow: 0 1px 7px #503b2c08; }
.az-child-stationery__review > img { width: 76px; height: 76px; flex-shrink: 0; border-radius: 50%; object-fit: cover; }
.az-child-stationery__quote { color: #d4b38a; font: 90px/1 Georgia, serif; }
.az-child-stationery__review blockquote { margin: 0 0 10px; padding: 0; border: 0; font-size: .875em; }
.az-child-stationery__stars { color: #d49610; letter-spacing: 3px; }
.az-child-stationery__review figcaption { margin-top: 5px; font-size: .8em; }
.az-child-stationery__review strong { color: #79502e; }
.az-child-stationery__review small { display: block; margin-top: 2px; }
.az-child-stationery__news { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; }
.az-child-stationery__news img { display: block; width: 100%; aspect-ratio: 3.1; object-fit: cover; border-radius: var(--az-radius-sm, 4px); }
.az-child-stationery .az-child-stationery__news h3 { margin: 14px 0 8px; font: 600 .875em/1.5 var(--az-font-main, Arial, sans-serif); }
.az-child-stationery__read { color: var(--az-child-wine); font-size: .75em; font-weight: 600; }
@media (max-width: 960px) {
  .az-child-stationery__collection-layout { grid-template-columns: 24% minmax(0, 1fr); gap: 20px; }
  .az-child-stationery__track { gap: 16px; }
  .az-child-stationery__collection-card { flex-basis: calc((100% - 16px)/2); }
  .az-child-stationery__news { gap: 24px; }
}
@media (max-width: 782px) {
  #page .az-child-header-row .az-shared-brandbar { flex-wrap: nowrap; gap: 10px; min-height: 70px; }
  #page .az-child-header-row .az-steel-logo { flex: 1 1 auto; }
  #page .az-child-header-row .az-header-action--account { display: none; }
  #page .az-child-header-row .az-shared-utilities { flex-wrap: nowrap; }
  .az-child-stationery .az-child-invitation-banner__copy { width: 60%; padding: 32px 0; }
  .az-child-stationery .az-child-invitation-banner__copy h2 { font-size: var(--az-h1-size, 32px); }
  .az-child-stationery .az-child-invitation-banner__copy p { font-size: .95em; }
  .az-child-stationery__hero-image { object-position: 60% center; }
  .az-child-stationery .az-child-invitation-banner__fallback::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, #fff9f0e0, #fff9f05c 50%, transparent 80%); }
  .az-child-stationery .az-child-invitation-banner__fallback > .az-child-invitation__container { z-index: 2; }
  .az-child-stationery__category-image { width: 90px; }
  .az-child-stationery__categories { gap: 20px 12px; }
  .az-child-stationery__about { gap: 24px; }
  .az-child-stationery__review { gap: 14px; padding: 20px; }
  .az-child-stationery__quote { font-size: 64px; }
}
@media (max-width: 782px) {
  .az-child-stationery__benefits { padding-block: 24px; }
  .az-child-stationery__benefits > .az-child-invitation__container { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .az-child-stationery__benefit { min-height: 84px; gap: 14px; padding: 14px; }
}
@media (max-width: 640px) {
  .az-child-stationery .az-child-stationery__section { padding-block: 28px; }
  .az-child-stationery .az-child-stationery__title { gap: 10px; margin-bottom: 22px; font-size: calc(var(--az-h2-size, 26px) * .9); }
  .az-child-stationery__title::before, .az-child-stationery__title::after { flex-basis: 30px; }
  .az-child-stationery .az-child-invitation-banner__fallback { min-height: 360px; }
  .az-child-stationery .az-child-invitation-banner__copy { width: 90%; text-align: left; }
  .az-child-stationery .az-child-invitation-banner__copy .az-child-stationery__eyebrow { font-size: .65em; letter-spacing: .25em; }
  .az-child-stationery__categories { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 24px; }
  .az-child-stationery__category-image { width: 84px; margin-bottom: 10px; }
  .az-child-stationery .az-child-stationery__categories h3 { font-size: .8em; }
  .az-child-stationery__collection-layout { grid-template-columns: minmax(0, 1fr); }
  .az-child-stationery__collection-intro { text-align: center; }
  .az-child-stationery__collection-intro h2 br { display: none; }
  .az-child-stationery__collection-intro p { max-width: none; margin: 12px 0 18px; }
  .az-child-stationery__collection-card { flex-basis: 75%; }
  .az-child-stationery__filters { gap: 6px; margin-bottom: 20px; }
  .az-child-stationery__filters > button, .az-child-stationery .az-child-invitation__filters :is(a, button) { padding: 8px 14px; font-size: .7em; }
  .az-child-stationery .az-child-invitation__grid { gap: 14px; }
  .az-child-stationery .az-child-invitation__sample-body { padding: 5px 8px; }
  .az-child-stationery .az-child-invitation__sample h3 { font-size: .65em; }
  .az-child-stationery__process ol { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
  .az-child-stationery__process li:not(:last-child)::after { display: none; }
  .az-child-stationery__about { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .az-child-stationery__review { flex-basis: 100%; }
  .az-child-stationery__news { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .az-child-stationery__news img { aspect-ratio: 2.6; }
}
@media (prefers-reduced-motion: reduce) { .az-child-stationery__category-image img { transition: none; } }
/* Parent .az-logo span is a round fallback mark; this child wordmark is typographic. */
#page.az-child-invitation-site .az-logo.az-child-wordmark { display: inline-flex; flex-direction: column; text-transform: none; }
#page.az-child-invitation-site .az-logo.az-child-wordmark > span { display: block; width: auto; height: auto; padding: 0; border: 0; border-radius: 0; background: transparent; color: #79502e; font: 500 32px/1 var(--az-child-display); white-space: nowrap; }
@media (min-width: 783px) {
  #page.az-child-invitation-site .az-shared-header .az-child-header-row .az-shared-brandbar { display: contents; }
  #page.az-child-invitation-site .az-shared-header .az-child-header-row .az-shared-navrow { width: 100%; max-width: 100%; }
}

@media (max-width: 640px) {
  .az-child-stationery .az-child-invitation-banner__fallback::before { background: linear-gradient(90deg, #fff9f0f2, #fff9f0d9 65%, #fff9f040); }
}