:root {
  --paper: #f7f6f1;
  --white: #fffefa;
  --ink: #202520;
  --muted: #69716a;
  --line: #dcded6;
  --deep: #193b31;
  --sage: #e8ede5;
  --lime: #c9dd9e;
  --radius: 12px;
  --shadow: 0 18px 50px rgba(25, 48, 38, 0.1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    sans-serif;
  line-height: 1.6;
}
button,
input,
select {
  font: inherit;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2,
h3 {
  line-height: 1.2;
  letter-spacing: -0.035em;
}
h1 {
  font-size: clamp(2.9rem, 5.5vw, 5.6rem);
  font-weight: 550;
}
h2 {
  font-size: clamp(1.9rem, 3vw, 3.1rem);
  font-weight: 560;
}
h3 {
  font-size: 1.2rem;
  font-weight: 600;
}
.serif {
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
}
.muted {
  color: var(--muted);
}
.small {
  font-size: 0.84rem;
}
.caps {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  font-weight: 700;
}
.container {
  width: min(100% - 48px, 1320px);
  margin-inline: auto;
}
.visually-hidden {
  position: absolute;
  clip: rect(0, 0, 0, 0);
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
}
.skip {
  position: absolute;
  top: -100px;
  left: 12px;
  z-index: 100;
  padding: 12px;
  background: var(--deep);
  color: white;
}
.skip:focus {
  top: 12px;
}
:focus-visible {
  outline: 3px solid #68a57a;
  outline-offset: 3px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(247, 246, 241, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.header-inner {
  height: 74px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.brand {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  color: var(--deep);
  font-weight: 800;
  letter-spacing: -0.035em;
  font-size: 1.34rem;
}
.nav {
  display: flex;
  gap: 32px;
  margin-left: auto;
  align-items: center;
}
.nav a {
  font-size: 0.92rem;
  color: #48534b;
}
.nav a[aria-current="page"] {
  color: var(--deep);
  font-weight: 700;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}
.text-button,
.icon-button {
  border: 0;
  background: none;
  color: var(--ink);
}
.text-button {
  font-weight: 650;
}
.icon-button {
  display: inline-grid;
  place-items: center;
  min-width: 42px;
  min-height: 42px;
  font-size: 1.3rem;
  border-radius: 50%;
}
.icon-button:hover,
.text-button:hover {
  color: #28634e;
}
.saved-count {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  padding: 0 4px;
  border-radius: 10px;
  background: var(--lime);
  font-size: 0.65rem;
  margin-left: 4px;
}
.menu-button {
  display: none;
}
.demo-bar {
  background: #e9eee5;
  color: #43604f;
  text-align: center;
  padding: 7px 16px;
  font-size: 0.76rem;
  letter-spacing: 0.025em;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 650;
  white-space: nowrap;
  transition:
    background 0.2s,
    transform 0.2s;
}
.btn[hidden] {
  display: none;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: var(--deep);
  color: white;
}
.btn-primary:hover {
  background: #275744;
}
.btn-secondary {
  background: var(--white);
  border-color: #bec8bd;
  color: var(--deep);
}
.btn-secondary:hover {
  background: var(--sage);
}
.btn-plain {
  background: transparent;
  border-color: var(--line);
}
.arrow {
  font-size: 1.14em;
  font-weight: 400;
}
.link {
  color: var(--deep);
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.eyebrow {
  font-size: 0.76rem;
  letter-spacing: 0.15em;
  color: #506554;
  font-weight: 750;
}
.page-top {
  padding: 48px 0 34px;
}
.page-top h1 {
  font-size: clamp(2.5rem, 4vw, 4rem);
  margin: 8px 0 14px;
}
.page-top p {
  max-width: 58ch;
  color: var(--muted);
}
.hero {
  padding: 28px 0 58px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  min-height: 560px;
  background: var(--sage);
  border-radius: var(--radius);
  overflow: hidden;
}
.hero-copy {
  padding: clamp(30px, 5vw, 72px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}
.hero-copy h1 {
  margin: 15px 0 22px;
  max-width: 8ch;
}
.hero-copy p {
  font-size: 1rem;
  color: #536158;
  max-width: 39ch;
  margin-bottom: 28px;
}
.searchbox {
  display: flex;
  align-items: center;
  background: var(--white);
  border: 1px solid #c6d0c5;
  border-radius: 10px;
  min-height: 58px;
  width: min(100%, 470px);
  padding: 5px 6px 5px 19px;
  box-shadow: 0 10px 30px rgba(40, 70, 45, 0.05);
}
.searchbox input {
  border: 0;
  background: none;
  min-width: 0;
  flex: 1;
  outline: 0;
  color: var(--ink);
}
.searchbox button {
  min-height: 45px;
}
.hero-hint {
  margin-top: 15px;
  font-size: 0.8rem;
  color: #607069;
}
.hero-visual {
  position: relative;
  min-height: 460px;
  overflow: hidden;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(25, 48, 37, 0.04), transparent 35%);
}
.hero-tin-mark {
  position: absolute;
  top: 48%;
  left: 62%;
  transform: translate(-50%, -50%);
  font:
    600 clamp(1rem, 2.2vw, 2rem) "Songti SC",
    serif;
  letter-spacing: 0.16em;
  color: #404b3e;
  opacity: 0.82;
  pointer-events: none;
}
.hero-caption {
  position: absolute;
  bottom: 22px;
  right: 24px;
  color: white;
  text-shadow: 0 1px 8px #111;
  font-size: 0.75rem;
}
.quick-nav {
  padding: 34px 0 70px;
}
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}
.section-heading h2 {
  margin: 0;
}
.industry-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.industry-tile {
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 10px;
  min-height: 132px;
  text-align: left;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition:
    background 0.2s,
    border-color 0.2s;
}
.industry-tile:hover {
  background: #eff3ed;
  border-color: #9aaa9d;
}
.industry-tile .number {
  font:
    1.7rem "Songti SC",
    serif;
  color: #96a79b;
}
.industry-tile strong {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
}
.class-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
  padding: 15px 0;
  color: var(--muted);
  font-size: 0.84rem;
}
.class-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.class-pills button,
.chip {
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--white);
  padding: 7px 13px;
  color: #435247;
  font-size: 0.82rem;
}
.class-pills button:hover,
.chip:hover {
  border-color: var(--deep);
  color: var(--deep);
}
.featured {
  padding: 66px 0;
  background: #eef1e9;
}
.featured-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
}
.editorial-note {
  padding: 65px 0 75px;
}
.editorial-note-inner {
  border-top: 1px solid #b6c5b4;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding-top: 42px;
}
.editorial-note h2 {
  max-width: 12ch;
}
.editorial-note p {
  max-width: 55ch;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.step {
  border-top: 1px solid #becabc;
  padding-top: 14px;
}
.step span {
  color: #6e8a75;
  font-family: "Songti SC", serif;
}
.step h3 {
  margin: 12px 0 8px;
}
.catalog-layout {
  display: grid;
  grid-template-columns: 242px 1fr;
  gap: 30px;
  padding-bottom: 90px;
}
.filter-panel {
  position: relative;
}
.filter-sticky {
  position: sticky;
  top: 100px;
}
.filter-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.filter-head h2 {
  font-size: 1.1rem;
  margin: 0;
}
.filter-group {
  border-top: 1px solid var(--line);
  padding: 17px 0;
}
.filter-group h3 {
  font-size: 0.88rem;
  letter-spacing: 0;
  margin-bottom: 12px;
}
.check-list {
  display: grid;
  gap: 9px;
}
.check-line {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #47554b;
  font-size: 0.86rem;
  cursor: pointer;
}
.check-line input {
  accent-color: var(--deep);
  width: 17px;
  height: 17px;
}
.select {
  width: 100%;
  min-height: 42px;
  border: 1px solid #cbd1c9;
  background: var(--white);
  border-radius: 7px;
  padding: 0 11px;
  color: var(--ink);
}
.filter-search {
  width: 100%;
  min-height: 43px;
  border: 1px solid #cbd1c9;
  background: var(--white);
  border-radius: 7px;
  padding: 0 12px;
}
.catalog-main {
  min-width: 0;
}
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 18px;
}
.toolbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.segmented {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #eceee8;
}
.segmented button {
  border: 0;
  background: transparent;
  border-radius: 6px;
  padding: 8px 13px;
  color: #5b655d;
  white-space: nowrap;
  font-size: 0.85rem;
}
.segmented button.active {
  background: var(--white);
  color: var(--deep);
  font-weight: 700;
  box-shadow: 0 2px 8px #2942311c;
}
.sort-select {
  min-width: 120px;
}
.active-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 16px;
}
.active-filters button {
  border: 1px solid #aebfaf;
  color: var(--deep);
  background: #eff4eb;
  border-radius: 50px;
  padding: 5px 11px;
  font-size: 0.8rem;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 17px;
}
.product-card {
  min-width: 0;
  background: var(--white);
  border: 1px solid #e2e4dd;
  border-radius: 10px;
  overflow: hidden;
  transition:
    transform 0.2s,
    border-color 0.2s;
}
.product-card:hover {
  transform: translateY(-3px);
  border-color: #aabdae;
}
.card-visual {
  position: relative;
  aspect-ratio: 1/0.98;
  background: #edf0e9;
  overflow: hidden;
}
.card-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-visual[data-scene="tea"] img {
  object-position: 62% center;
}
.card-visual[data-scene="shop"] img {
  object-position: center 34%;
}
.card-visual[data-scene="beauty"] img {
  object-position: center 54%;
}
.card-visual .scene-badge {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(255, 254, 250, 0.92);
  padding: 5px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  color: #304239;
}
.scene-mark {
  position: absolute;
  font-family: "Songti SC", serif;
  font-weight: 600;
  color: #354636;
  pointer-events: none;
}
.scene-mark.tea {
  top: 46%;
  left: 61%;
  transform: translate(-50%, -50%);
  font-size: clamp(0.7rem, 1.4vw, 1.25rem);
  letter-spacing: 0.1em;
}
.scene-mark.shop {
  top: 23%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(1rem, 1.9vw, 1.8rem);
  letter-spacing: 0.18em;
}
.scene-mark.beauty {
  top: 45%;
  left: 62%;
  transform: translate(-50%, -50%);
  font-size: clamp(0.8rem, 1.5vw, 1.35rem);
  letter-spacing: 0.1em;
}
.formal-canvas {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  background: #f6f7f2;
  padding: 24px;
}
.formal-box {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  background: var(--white);
  border: 1px solid #e2e5de;
}
.formal-word {
  font-family: "Songti SC", "STSong", serif;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 4rem);
  letter-spacing: 0.1em;
  color: var(--deep);
  white-space: nowrap;
}
.formal-sub {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: #9aa99a;
  text-align: center;
  margin-top: -20%;
}
.card-body {
  padding: 18px;
}
.card-meta {
  font-size: 0.74rem;
  color: #68776b;
}
.card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 10px;
  margin: 5px 0 10px;
}
.card-title-row h3 {
  font-size: 1.18rem;
  margin: 0;
}
.fav-button {
  border: 0;
  background: transparent;
  font-size: 1.35rem;
  line-height: 1;
  color: #506e58;
  padding: 0 2px;
}
.card-price {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: end;
}
.price {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1d4034;
}
.price small {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--muted);
}
.card-link {
  font-size: 0.8rem;
  color: var(--deep);
  font-weight: 700;
  white-space: nowrap;
}
.empty-state {
  padding: 74px 30px;
  text-align: center;
  border: 1px dashed #b8c5b8;
  border-radius: 10px;
  background: #fbfcf8;
}
.empty-state h3 {
  font-size: 1.5rem;
}
.empty-state p {
  color: var(--muted);
}
.more-row {
  text-align: center;
  margin-top: 27px;
}
.mobile-filter-trigger {
  display: none;
}
.breadcrumbs {
  padding: 24px 0;
  font-size: 0.82rem;
  color: #67746b;
}
.breadcrumbs a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.detail-top {
  display: grid;
  grid-template-columns: minmax(0, 1.13fr) minmax(350px, 0.87fr);
  gap: 34px;
  padding-bottom: 65px;
}
.detail-media {
  min-width: 0;
}
.detail-stage {
  position: relative;
  aspect-ratio: 1.18;
  background: #e5e9e1;
  border-radius: 10px;
  overflow: hidden;
}
.detail-stage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.detail-stage[data-scene="tea"] img {
  object-position: 62% center;
}
.detail-stage .formal-canvas {
  position: absolute;
  inset: 0;
}
.detail-stage .formal-word {
  font-size: clamp(3.3rem, 8vw, 7.5rem);
}
.detail-stage .scene-mark.tea {
  font-size: clamp(1.3rem, 2.5vw, 2.5rem);
}
.detail-stage .scene-mark.shop {
  font-size: clamp(1.8rem, 3.4vw, 3rem);
}
.detail-stage .scene-mark.beauty {
  font-size: clamp(1.1rem, 2.2vw, 2rem);
}
.expand-button {
  position: absolute;
  right: 16px;
  bottom: 16px;
  background: var(--white);
  border: 0;
  border-radius: 7px;
  padding: 10px 15px;
  font-size: 0.84rem;
  font-weight: 650;
  color: var(--deep);
}
.media-tabs {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}
.media-tabs button {
  border: 1px solid #ccd5ca;
  border-radius: 8px;
  background: var(--white);
  padding: 9px 13px;
  font-size: 0.84rem;
  color: #59665b;
}
.media-tabs button.active {
  background: var(--deep);
  color: white;
  border-color: var(--deep);
}
.media-note {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 12px;
}
.detail-info {
  padding: 13px 0;
}
.detail-info h1 {
  font-size: clamp(2.8rem, 4.5vw, 4.6rem);
  margin: 12px 0 12px;
}
.detail-lead {
  color: #626f64;
  margin-bottom: 28px;
}
.detail-price {
  display: flex;
  align-items: baseline;
  gap: 12px;
  border-block: 1px solid var(--line);
  padding: 18px 0;
  margin: 22px 0 26px;
}
.detail-price strong {
  font-size: 1.5rem;
  color: var(--deep);
}
.detail-info dl,
.facts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px 24px;
}
.detail-info dt,
.facts-grid dt {
  font-size: 0.76rem;
  color: #788279;
}
.detail-info dd,
.facts-grid dd {
  margin: 3px 0 0;
  font-size: 0.91rem;
  font-weight: 550;
}
.detail-actions {
  display: flex;
  gap: 10px;
  margin: 27px 0 14px;
  flex-wrap: wrap;
}
.detail-actions .btn-primary {
  flex: 1;
}
.detail-tip {
  font-size: 0.74rem;
  color: #6f7a70;
}
.detail-section {
  padding: 55px 0;
  border-top: 1px solid var(--line);
}
.detail-section-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
  margin-bottom: 24px;
}
.detail-section-head p {
  max-width: 45ch;
  color: var(--muted);
  font-size: 0.85rem;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-item {
  text-align: left;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 9px;
  overflow: hidden;
  padding: 0;
}
.gallery-item .card-visual {
  aspect-ratio: 1.15;
}
.gallery-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 15px;
  font-size: 0.85rem;
}
.goods-box {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 26px;
}
.facts-grid {
  grid-template-columns: repeat(3, 1fr);
  padding-bottom: 25px;
  border-bottom: 1px solid var(--line);
}
.goods-box h3 {
  margin: 22px 0 8px;
}
.notice {
  border-left: 3px solid #8daa80;
  background: #edf2e9;
  padding: 16px 20px;
  color: #47584a;
  font-size: 0.84rem;
  margin-top: 24px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.saved-empty {
  padding: 90px 0;
  text-align: center;
}
.saved-empty h2 {
  margin-bottom: 12px;
}
.saved-note {
  margin: 0 0 26px;
  color: var(--muted);
}
.content-page {
  max-width: 760px;
  padding: 60px 0 100px;
}
.content-page h1 {
  font-size: 3rem;
}
.content-page h2 {
  font-size: 1.5rem;
  margin-top: 40px;
}
.content-page p,
.content-page li {
  color: #56655a;
}
.footer {
  background: #e9ede5;
  padding: 50px 0 22px;
  margin-top: 20px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 45px;
}
.footer p {
  color: #68776d;
  font-size: 0.86rem;
  max-width: 42ch;
}
.footer h3 {
  font-size: 0.83rem;
  margin-bottom: 14px;
}
.footer-links {
  display: grid;
  gap: 9px;
  color: #526356;
  font-size: 0.84rem;
}
.footer-bottom {
  border-top: 1px solid #cbd5c8;
  margin-top: 40px;
  padding-top: 18px;
  font-size: 0.74rem;
  color: #728075;
}
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(13, 26, 20, 0.56);
  z-index: 70;
  display: flex;
  justify-content: flex-end;
}
.drawer {
  height: 100%;
  width: min(460px, 100%);
  background: var(--paper);
  overflow: auto;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 23px 25px;
  border-bottom: 1px solid var(--line);
}
.drawer-head h2 {
  font-size: 1.35rem;
  margin: 0;
}
.drawer-body {
  padding: 25px;
  flex: 1;
}
.drawer-footer {
  padding: 18px 25px;
  background: var(--white);
  border-top: 1px solid var(--line);
  display: flex;
  gap: 10px;
}
.drawer-footer .btn {
  flex: 1;
}
.contact-target {
  background: var(--sage);
  padding: 17px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 25px;
}
.mini-mark {
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  background: var(--white);
  display: grid;
  place-items: center;
  font:
    700 1rem "Songti SC",
    serif;
  color: var(--deep);
  border-radius: 4px;
}
.mini-mark--brand {
  font-family: inherit;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.contact-target strong {
  display: block;
}
.contact-target small {
  color: #69776a;
}
.contact-panel h3 {
  margin: 0 0 8px;
}
.contact-panel p {
  color: #667368;
  font-size: 0.84rem;
}
.copy-box {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  font-size: 0.84rem;
  line-height: 1.75;
  word-break: break-word;
  margin: 15px 0;
}
.contact-panel .btn {
  width: 100%;
  margin: 5px 0;
}
.channel-placeholder {
  border-top: 1px solid var(--line);
  margin-top: 25px;
  padding-top: 20px;
}
.toast {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  background: var(--deep);
  color: white;
  padding: 10px 16px;
  border-radius: 7px;
  box-shadow: var(--shadow);
  font-size: 0.84rem;
}
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: #111a14;
  color: #f3f4ee;
  display: flex;
  flex-direction: column;
}
.lightbox-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
}
.lightbox-top button {
  color: white;
}
.lightbox-center {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-height: 0;
  position: relative;
  padding: 10px 70px;
}
.lightbox-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.lightbox-center .formal-canvas {
  width: min(75vw, 750px);
  height: min(70vh, 650px);
}
.lightbox-center .formal-word {
  font-size: clamp(3rem, 8vw, 8rem);
}
.lightbox .scene-mark.tea {
  font-size: clamp(1.4rem, 3.3vw, 3rem);
  top: 50%;
  left: 59%;
}
.lightbox .scene-mark.shop {
  font-size: clamp(1.6rem, 3vw, 3rem);
  top: 24%;
  left: 50%;
}
.lightbox .scene-mark.beauty {
  font-size: clamp(1.3rem, 2.6vw, 2.7rem);
  top: 46%;
  left: 62%;
}
.lightbox-media {
  position: relative;
  max-height: 100%;
  display: inline-flex;
  justify-content: center;
}
.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid #718276;
  border-radius: 50%;
  width: 42px;
  height: 42px;
  background: #29372d;
  color: white;
  font-size: 1.5rem;
}
.lightbox-arrow.prev {
  left: 16px;
}
.lightbox-arrow.next {
  right: 16px;
}
.lightbox-bottom {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  align-items: center;
  padding: 14px 22px;
  font-size: 0.83rem;
  color: #d5ddd1;
}
.lightbox-bottom .btn {
  min-height: 40px;
}
.mobile-bottom-cta {
  display: none;
}
@media (max-width: 1050px) {
  .container {
    width: min(100% - 36px, 1320px);
  }
  .header-inner {
    gap: 20px;
  }
  .nav {
    gap: 17px;
  }
  .catalog-layout {
    grid-template-columns: 205px 1fr;
    gap: 20px;
  }
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 760px) {
  .container {
    width: min(100% - 32px, 1320px);
  }
  .site-header .nav {
    display: none;
  }
  .header-inner {
    height: 62px;
  }
  .header-actions {
    margin-left: auto;
    gap: 6px;
  }
  .header-actions .desktop-contact {
    display: none;
  }
  .menu-button {
    display: inline-grid;
  }
  .hero {
    padding: 12px 0 32px;
  }
  .hero-grid {
    display: flex;
    flex-direction: column-reverse;
    min-height: 0;
  }
  .hero-visual {
    min-height: 250px;
    height: 35vh;
    max-height: 360px;
  }
  .hero-copy {
    padding: 29px 24px 35px;
  }
  .hero-copy h1 {
    font-size: clamp(2.65rem, 9vw, 4.2rem);
    margin: 9px 0 14px;
    max-width: 12ch;
  }
  .hero-copy p {
    margin-bottom: 23px;
  }
  .hero-tin-mark {
    font-size: 1.35rem;
  }
  .quick-nav {
    padding: 27px 0 50px;
  }
  .industry-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .industry-tile {
    min-height: 110px;
  }
  .industry-row .industry-tile:last-child {
    grid-column: span 2;
  }
  .class-strip {
    align-items: start;
    flex-direction: column;
  }
  .featured {
    padding: 50px 0;
  }
  .featured-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 8px;
  }
  .featured-grid .product-card {
    min-width: 75%;
    scroll-snap-align: start;
  }
  .editorial-note {
    padding: 48px 0;
  }
  .editorial-note-inner {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 13px;
  }
  .page-top {
    padding: 29px 0 24px;
  }
  .page-top h1 {
    font-size: 2.7rem;
  }
  .catalog-layout {
    display: block;
  }
  .filter-panel {
    display: none;
  }
  .mobile-filter-trigger {
    display: inline-flex;
  }
  .catalog-toolbar {
    align-items: flex-start;
  }
  .toolbar-right {
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  .sort-select {
    min-height: 41px;
  }
  .detail-top {
    display: block;
    padding-bottom: 45px;
  }
  .detail-stage {
    aspect-ratio: 1/0.82;
  }
  .detail-info {
    padding: 24px 0 0;
  }
  .detail-info h1 {
    font-size: 3.4rem;
  }
  .detail-actions .btn-primary {
    display: none;
  }
  .detail-section {
    padding: 42px 0;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .facts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .mobile-bottom-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 25;
    display: flex;
    gap: 8px;
    background: var(--paper);
    border-top: 1px solid var(--line);
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  }
  .mobile-bottom-cta .btn-primary {
    flex: 1;
  }
  .mobile-bottom-cta .btn-secondary {
    width: 52px;
    padding: 0;
  }
  .has-bottom-cta {
    padding-bottom: 88px;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .footer-inner > div:first-child {
    grid-column: span 2;
  }
  .lightbox-center {
    padding: 10px 14px;
  }
  .lightbox-arrow {
    top: auto;
    bottom: 12px;
    transform: none;
  }
  .lightbox-bottom {
    flex-wrap: wrap;
  }
  .lightbox-bottom .btn {
    width: 100%;
  }
}
@media (max-width: 430px) {
  .container {
    width: min(100% - 28px, 1320px);
  }
  .brand {
    font-size: 1.12rem;
  }
  .header-actions .saved-label {
    display: none;
  }
  .product-grid {
    gap: 10px;
  }
  .card-body {
    padding: 11px;
  }
  .card-title-row h3 {
    font-size: 1rem;
  }
  .card-price {
    display: block;
  }
  .card-link {
    display: block;
    margin-top: 5px;
  }
  .card-visual {
    aspect-ratio: 1/0.95;
  }
  .scene-mark.tea {
    font-size: 0.72rem;
  }
  .scene-mark.shop {
    font-size: 0.9rem;
  }
  .scene-mark.beauty {
    font-size: 0.72rem;
  }
  .catalog-toolbar {
    display: block;
  }
  .toolbar-right {
    justify-content: space-between;
    margin-top: 12px;
  }
  .sort-select {
    flex: 1;
  }
  .detail-stage {
    aspect-ratio: 1/0.9;
  }
  .detail-actions {
    gap: 7px;
  }
  .gallery-grid,
  .related-grid {
    gap: 10px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .footer-inner > div:first-child {
    grid-column: span 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}
.all-classes {
  margin-top: 12px;
  font-size: 0.84rem;
  color: var(--deep);
}
.all-classes summary {
  cursor: pointer;
  font-weight: 650;
}
.class-options {
  display: grid;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
  padding: 12px 4px 4px 0;
}
.class-options .check-line {
  font-size: 0.8rem;
}
@media (min-width: 761px) {
  .hero-copy h1 {
    max-width: none;
    font-size: clamp(3.3rem, 4.7vw, 5.1rem);
  }
}
@media (max-width: 760px) {
  .hero-copy h1 {
    max-width: none;
  }
}
.formal-box > div {
  text-align: center;
}
.formal-sub {
  margin-top: 10px;
}
.footer .text-button {
  text-align: left;
  padding: 0;
}
.lightbox-center {
  overflow: hidden;
  touch-action: none;
}
.lightbox-media {
  transform-origin: center center;
  will-change: transform;
}
.price-range {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 7px;
  align-items: end;
  margin-top: 12px;
}
.price-range label {
  font-size: 0.74rem;
  color: var(--muted);
}
.price-range input {
  width: 100%;
  height: 40px;
  margin-top: 4px;
  padding: 0 8px;
  border: 1px solid #cbd1c9;
  background: var(--white);
  border-radius: 7px;
  color: var(--ink);
}
.price-range > span {
  padding-bottom: 8px;
  color: var(--muted);
  font-size: 0.82rem;
}
.image-failure {
  position: absolute;
  z-index: 2;
  left: 12px;
  bottom: 12px;
  max-width: calc(100% - 24px);
  padding: 7px 10px;
  border-radius: 6px;
  background: var(--white);
  color: var(--deep);
  font-size: 0.74rem;
}
.image-failure .btn {
  min-height: 30px;
  margin-left: 8px;
  padding: 0 10px;
  font-size: 0.74rem;
}