@import url("https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap");

:root {
  --paper: #f7f1e8;
  --ink: #1a1a1a;
  --muted: #5a5a5a;
  --jade: #123d35;
  --deep-jade: #0d342e;
  --cinnabar: #b6422e;
  --deep-cinnabar: #8f2e21;
  --gold: #c7a35b;
  --sandalwood: #a0773d;
  --blue: #294d7a;
  --line: rgba(23, 34, 31, 0.16);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 18px 18px, rgba(185, 144, 70, 0.07) 1px, transparent 1.4px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), rgba(247, 243, 232, 0.76)),
    var(--paper);
  background-size: 34px 34px, auto, auto;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a,
summary,
input,
select,
textarea {
  -webkit-tap-highlight-color: rgba(18, 62, 54, 0.16);
}

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

.top-trust-bar {
  display: flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 4vw, 42px);
  padding: 8px clamp(14px, 4vw, 64px);
  border-bottom: 1px solid rgba(23, 34, 31, 0.08);
  background: linear-gradient(90deg, #f7eee6, #fffaf1, #f7eee6);
  color: #4c473f;
  font-size: 13px;
  font-weight: 600;
}

.top-trust-bar span {
  position: relative;
  white-space: nowrap;
}

.top-trust-bar span::before {
  content: "✦";
  margin-right: 8px;
  color: var(--cinnabar);
}

.site-header {
  position: relative;
  top: auto;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(220px, auto) 1fr auto auto;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  min-height: 92px;
  padding: calc(14px + env(safe-area-inset-top, 0px)) clamp(18px, 4vw, 64px) 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(199, 163, 91, 0.4);
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--sandalwood);
  font-size: 12px;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 3vw, 42px);
  color: #393630;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  scrollbar-width: none;
}

.main-nav::-webkit-scrollbar {
  display: none;
}

.main-nav a {
  position: relative;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.main-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: center;
  background: var(--cinnabar);
  transition: transform 0.24s ease;
}

.main-nav span {
  color: var(--sandalwood);
  font-size: 12px;
  font-weight: 400;
}

.main-nav a:hover {
  color: var(--ink);
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-tools span {
  position: relative;
  display: block;
  width: 25px;
  height: 25px;
}

.header-tools span:first-child {
  border: 2px solid #393630;
  border-radius: 50%;
}

.header-tools span:first-child::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 2px;
  right: -8px;
  bottom: 0;
  transform: rotate(45deg);
  border-radius: 999px;
  background: #393630;
}

.header-tools span:last-child {
  border: 2px solid #393630;
  border-radius: 4px;
}

.header-tools span:last-child::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 6px;
  width: 10px;
  height: 8px;
  border: 2px solid #393630;
  border-bottom: 0;
  border-radius: 8px 8px 0 0;
}

.cart-button,
.filter-button,
.icon-button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.45);
  color: var(--ink);
  cursor: pointer;
}

.cart-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 42px;
  padding: 0 14px;
  border-radius: 3px;
  white-space: nowrap;
}

.cart-button strong {
  display: grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  background: var(--deep-cinnabar);
  color: white;
  font-size: 12px;
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: clamp(500px, 36vw, 560px);
  padding: clamp(54px, 5vw, 82px) clamp(18px, 5vw, 72px) clamp(56px, 5vw, 84px);
  text-align: left;
  overflow: hidden;
  background: #e8e0d5;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 1;
  background:
    linear-gradient(90deg, rgba(249, 244, 235, 0.94) 0%, rgba(249, 244, 235, 0.76) 35%, rgba(249, 244, 235, 0.2) 62%, rgba(0, 0, 0, 0.18) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(95, 48, 31, 0.14));
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 3;
  width: min(760px, 100%);
  max-width: 760px;
  margin-left: clamp(0px, 3vw, 58px);
  transform: none;
}

.hero-copy .eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: start;
  gap: 14px;
  margin-bottom: 22px;
}

.hero-copy .eyebrow::after {
  content: "";
  width: 42px;
  height: 1px;
  background: rgba(200, 56, 56, 0.55);
}

.hero-copy .eyebrow.slogan {
  display: block;
  margin-bottom: 12px;
  color: var(--deep-cinnabar);
  font-family: Cinzel, Georgia, serif;
  font-size: clamp(17px, 2vw, 26px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: none;
}

.hero-copy .eyebrow.slogan::after {
  display: none;
}

.slogan-zh {
  margin: 0 0 18px;
  color: var(--cinnabar);
  font-family: Georgia, "Noto Serif SC", "Microsoft YaHei", serif;
  font-size: clamp(17px, 1.8vw, 24px);
  letter-spacing: 0.16em;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cinnabar);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.zh-line {
  margin: -6px 0 18px;
  color: var(--sandalwood);
  font-family: Georgia, "Noto Serif SC", "Microsoft YaHei", serif;
  font-size: clamp(15px, 1.6vw, 19px);
  letter-spacing: 0.08em;
}

.zh-line.compact {
  margin: 2px 0 0;
  font-size: 15px;
  letter-spacing: 0.06em;
}

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

h1 {
  margin-bottom: 20px;
  font-family: Cinzel, Georgia, "Times New Roman", serif;
  font-size: clamp(46px, 4.7vw, 72px);
  font-weight: 400;
  line-height: 1.08;
}

h1 span {
  color: var(--cinnabar);
}

h1 em {
  color: var(--deep-jade);
  font-style: normal;
}

h2 {
  margin-bottom: 14px;
  font-family: Cinzel, Georgia, "Times New Roman", serif;
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 500;
  line-height: 1.04;
}

h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.hero-copy p:not(.eyebrow):not(.slogan-zh):not(.zh-line) {
  max-width: 520px;
  color: #51483d;
  font-size: clamp(14px, 1.25vw, 16px);
  font-weight: 300;
  line-height: 1.68;
}

.hero-actions,
.section-heading,
.filter-bar,
.cart-head {
  display: flex;
  align-items: center;
}

.hero-actions {
  justify-content: start;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.primary-action,
.secondary-action,
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 3px;
  font-weight: 700;
  text-align: center;
  touch-action: manipulation;
}

.primary-action {
  border: 1px solid var(--deep-cinnabar);
  background: var(--deep-cinnabar);
  color: white;
  padding: 0 26px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 10px 24px rgba(143, 46, 33, 0.22);
}

.primary-action:hover,
.product-card button:hover {
  transform: translateY(-1px);
  filter: brightness(0.96);
}

.secondary-action {
  border: 1px solid rgba(143, 46, 33, 0.36);
  color: var(--deep-cinnabar);
  padding: 0 22px;
}

.secondary-action:hover {
  border-color: var(--ink);
}

.text-link {
  min-height: 0;
  color: var(--jade);
}

.hero-media {
  position: absolute;
  inset: 0;
  display: block;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #e8e0d5;
  box-shadow: none;
}

.hero-media::before {
  display: none;
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: 66% center;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--line);
}

.trust-strip div,
.guidance-list div,
.process-grid article,
.product-card,
.order-form {
  background: rgba(255, 255, 255, 0.5);
}

.trust-strip div {
  position: relative;
  min-height: 108px;
  padding: 24px clamp(18px, 3.4vw, 38px) 24px 68px;
}

.trust-strip div::before {
  content: "✦";
  position: absolute;
  top: 25px;
  left: 30px;
  color: var(--cinnabar);
  font-size: 25px;
  line-height: 1;
}

.trust-strip strong {
  font-family: Cinzel, Georgia, serif;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.trust-strip strong,
.trust-strip span,
.trust-strip em,
.guidance-list strong,
.guidance-list span {
  display: block;
}

.trust-strip em,
.process-grid em {
  margin: 3px 0 8px;
  color: var(--cinnabar);
  font-family: Georgia, "Noto Serif SC", "Microsoft YaHei", serif;
  font-size: 14px;
  font-style: normal;
  letter-spacing: 0.12em;
}

.trust-strip span,
.guidance-list span,
.process-grid p,
.product-card p,
.order-copy p,
.guidance-copy p,
.intro p,
.site-footer,
.form-note {
  color: var(--muted);
}

.product-name-zh {
  margin: -2px 0 10px;
  color: var(--sandalwood) !important;
  font-family: Georgia, "Noto Serif SC", "Microsoft YaHei", serif;
  font-size: 14px;
  letter-spacing: 0.05em;
}

.section {
  padding: clamp(62px, 8vw, 108px) clamp(18px, 5vw, 72px);
}

.collection-section {
  padding-top: clamp(42px, 6vw, 66px);
  background: rgba(255, 253, 248, 0.72);
}

.centered-heading {
  justify-content: center;
  text-align: center;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(14px, 1.7vw, 22px);
  max-width: 1500px;
  margin: 0 auto;
}

.collection-card {
  display: grid;
  overflow: hidden;
  border: 1px solid rgba(23, 34, 31, 0.12);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 36px rgba(32, 21, 13, 0.06);
  transition:
    transform 0.24s ease,
    box-shadow 0.24s ease,
    border-color 0.24s ease;
}

.collection-card:hover {
  transform: translateY(-3px);
  border-color: rgba(199, 163, 91, 0.58);
  box-shadow: 0 18px 52px rgba(32, 21, 13, 0.12);
}

.collection-card img {
  width: 100%;
  height: clamp(190px, 13.5vw, 235px);
  object-fit: cover;
  background: #e8e0d5;
}

.collection-card strong {
  margin: 16px 18px 4px;
  color: #2a2722;
  font-size: 17px;
}

.collection-card span {
  margin: 0 18px 18px;
  color: var(--cinnabar);
  font-family: Georgia, "Noto Serif SC", "Microsoft YaHei", serif;
  font-size: 13px;
  letter-spacing: 0.06em;
}

.intro {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(280px, 1fr);
  gap: clamp(24px, 6vw, 90px);
  align-items: start;
  border-top: 1px solid var(--line);
  text-align: center;
}

.intro p {
  font-size: clamp(18px, 2vw, 22px);
}

.intro > div,
.intro > p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-heading {
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.filter-bar {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.filter-button {
  min-height: 42px;
  border-radius: 999px;
  padding: 0 14px;
  color: var(--muted);
  touch-action: manipulation;
}

.filter-button.active {
  border-color: var(--deep-cinnabar);
  background: var(--deep-cinnabar);
  color: #fff8e8;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(16px, 1.8vw, 22px);
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 3px;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.product-card img {
  width: 100%;
  aspect-ratio: 1 / 0.72;
  object-fit: cover;
  background: #e8e0d5;
}

.product-body {
  padding: 18px;
}

.product-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
}

.product-tag {
  display: inline-flex;
  margin-bottom: 12px;
  border: 1px solid rgba(182, 66, 46, 0.26);
  border-radius: 2px;
  padding: 4px 9px;
  color: var(--cinnabar);
  font-size: 12px;
  font-weight: 800;
}

.product-price {
  color: var(--deep-jade);
  font-size: 20px;
  font-weight: 900;
}

.product-card button {
  width: 100%;
  min-height: 48px;
  margin-top: 12px;
  border: 0;
  border-radius: 3px;
  background: var(--deep-cinnabar);
  color: white;
  cursor: pointer;
  font-weight: 800;
  touch-action: manipulation;
}

.process-section {
  padding-top: clamp(44px, 5vw, 68px);
  padding-bottom: clamp(44px, 5vw, 68px);
  background: #ede8e3;
}

.process-visual {
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.42);
  padding: clamp(14px, 2vw, 20px);
}

.process-visual img {
  aspect-ratio: 16 / 8;
  box-shadow: none;
}

.process-visual p {
  margin: 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.process-grid article {
  min-height: 230px;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 26px;
}

.process-grid span {
  display: inline-grid;
  width: 42px;
  height: 42px;
  margin-bottom: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--deep-jade);
  color: white;
  font-weight: 900;
}

.process-grid h3 {
  margin-bottom: 2px;
}

.guidance-section,
.order-section,
.faq-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(280px, 1fr);
  gap: clamp(24px, 6vw, 84px);
  align-items: start;
}

.seo-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(245, 240, 235, 0.96), rgba(245, 240, 235, 0.8)),
    url("assets/culture-hero-tabletop.webp") center / cover;
}

.seo-section::before,
.guidance-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(245, 240, 235, 0.52);
  backdrop-filter: blur(1px);
  pointer-events: none;
}

.guidance-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(245, 240, 235, 0.96), rgba(245, 240, 235, 0.78)),
    url("assets/ritual-preparation-table.webp") center / cover;
}

.guidance-copy,
.guidance-list {
  position: relative;
  z-index: 1;
}

.culture-section {
  padding-top: clamp(44px, 5vw, 70px);
  padding-bottom: clamp(44px, 5vw, 70px);
  background: var(--paper);
}

.culture-feature,
.process-visual {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(280px, 1fr);
  align-items: center;
  gap: clamp(20px, 4vw, 48px);
}

.culture-feature {
  margin-bottom: clamp(26px, 4vw, 44px);
}

.culture-feature img,
.process-visual img {
  width: 100%;
  height: clamp(260px, 27vw, 390px);
  border: 1px solid var(--line);
  border-radius: 4px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.process-visual img {
  height: clamp(240px, 24vw, 360px);
  box-shadow: none;
}

.culture-feature h3 {
  font-family: Cinzel, Georgia, "Times New Roman", serif;
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 500;
  line-height: 1.1;
}

.culture-feature p,
.process-visual p {
  color: var(--muted);
  font-size: clamp(14px, 1.25vw, 16px);
  line-height: 1.68;
}

.symbols-section {
  border-top: 1px solid var(--line);
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.culture-grid article {
  min-height: 0;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.38);
  overflow: hidden;
}

.culture-grid img {
  width: 100%;
  height: clamp(210px, 18vw, 300px);
  object-fit: cover;
  background: #e8e0d5;
}

.culture-grid span {
  display: block;
  margin: 18px clamp(18px, 2.4vw, 26px) 10px;
  color: rgba(200, 56, 56, 0.72);
  font-family: Georgia, "Noto Serif SC", "Microsoft YaHei", serif;
  font-size: 34px;
  line-height: 1;
}

.culture-grid p {
  margin: 0 clamp(18px, 2.4vw, 26px) clamp(18px, 2.4vw, 24px);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.64;
}

.culture-grid h3 {
  margin-right: clamp(18px, 2.4vw, 26px);
  margin-left: clamp(18px, 2.4vw, 26px);
  font-size: 18px;
}

.seo-copy {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 4vw, 48px);
}

.seo-copy p {
  margin: 0;
  border: 1px solid rgba(23, 34, 31, 0.12);
  border-radius: 4px;
  background: rgba(255, 252, 244, 0.66);
  padding: clamp(18px, 2.6vw, 28px);
  box-shadow: 0 18px 48px rgba(32, 21, 13, 0.06);
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
}

.guidance-list {
  display: grid;
  gap: 12px;
}

.guidance-list div {
  border-left: 4px solid var(--cinnabar);
  background: rgba(255, 252, 244, 0.7);
  padding: 20px 22px;
  box-shadow: 0 16px 38px rgba(32, 21, 13, 0.06);
}

.faq-section {
  background: #f1eadf;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.55);
  padding: 16px 18px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 900;
}

.faq-list p {
  margin: 12px 0 0;
  color: var(--muted);
}

.order-section {
  background: var(--ink);
  color: #fff8e8;
}

.order-section .eyebrow,
.order-section .order-copy p {
  color: #e8bf78;
}

.order-form {
  display: grid;
  gap: 16px;
  border-radius: 3px;
  padding: clamp(18px, 3vw, 30px);
  color: var(--ink);
}

.order-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.order-form input,
.order-form select,
.order-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: white;
  padding: 12px 13px;
  color: var(--ink);
  font-size: 16px;
}

.order-form textarea {
  resize: vertical;
}

.form-note {
  margin: 0;
  font-size: 13px;
}

.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  justify-content: end;
  background: rgba(9, 16, 14, 0.42);
}

.cart-drawer.open {
  display: flex;
}

.cart-panel {
  display: flex;
  width: min(440px, 100%);
  height: 100%;
  flex-direction: column;
  background: var(--paper);
  box-shadow: var(--shadow);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.cart-head {
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.cart-head h2 {
  margin: 0;
  font-size: 30px;
}

.icon-button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  touch-action: manipulation;
}

.cart-items {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.cart-line {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.55);
  padding: 10px;
}

.cart-line img {
  width: 64px;
  height: 64px;
  border-radius: 6px;
  object-fit: cover;
}

.cart-line strong,
.cart-line span {
  display: block;
}

.cart-line span {
  color: var(--muted);
  font-size: 13px;
}

.cart-empty {
  padding: 24px;
  color: var(--muted);
}

.cart-foot {
  margin-top: auto;
  display: grid;
  gap: 16px;
  padding: 22px;
  border-top: 1px solid var(--line);
}

.cart-foot div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.site-footer strong,
.site-footer span {
  display: block;
}

.site-footer p {
  max-width: 650px;
  margin: 0;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .top-trust-bar {
    justify-content: start;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .top-trust-bar::-webkit-scrollbar {
    display: none;
  }

  .header-tools {
    display: none;
  }

  .main-nav {
    grid-column: 1 / -1;
    justify-content: start;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero,
  .intro,
  .culture-feature,
  .process-visual,
  .guidance-section,
  .order-section,
  .faq-section,
  .seo-copy {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 560px;
    padding: 62px 28px 64px;
    text-align: left;
  }

  .hero-copy {
    width: 100%;
    max-width: min(700px, 100%);
    margin: 0;
    transform: none;
  }

  .hero-copy .eyebrow {
    justify-content: center;
  }

  .zh-line {
    margin-right: auto;
    margin-left: auto;
  }

  .hero-actions {
    justify-content: start;
  }

  .culture-feature img,
  .process-visual img {
    height: clamp(240px, 42vw, 340px);
  }

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

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

  .process-grid,
  .culture-grid,
  .trust-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .site-header {
    position: relative;
    min-height: auto;
    gap: 12px;
    padding-left: 14px;
    padding-right: 14px;
  }

  .top-trust-bar {
    min-height: 34px;
    padding-right: 14px;
    padding-left: 14px;
    font-size: 12px;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
  }

  .brand strong {
    font-size: 15px;
  }

  .cart-button {
    height: 40px;
    padding: 0 11px;
  }

  .main-nav {
    margin: 0 -14px;
    padding: 2px 14px 6px;
    gap: 10px;
    scroll-snap-type: x proximity;
  }

  .main-nav a {
    scroll-snap-align: start;
  }

  .hero {
    min-height: 620px;
    padding: 54px 18px 58px;
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(249, 244, 235, 0.96) 0%, rgba(249, 244, 235, 0.86) 54%, rgba(249, 244, 235, 0.36) 100%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(95, 48, 31, 0.16));
  }

  .hero-copy {
    width: 100%;
    max-width: none;
  }

  .hero-copy .eyebrow.slogan {
    font-size: clamp(16px, 5vw, 22px);
  }

  h1 {
    font-size: clamp(38px, 13vw, 54px);
    line-height: 1;
  }

  h2 {
    font-size: clamp(28px, 9vw, 40px);
  }

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

  .primary-action,
  .secondary-action {
    width: 100%;
    min-height: 50px;
  }

  .culture-feature img,
  .process-visual img {
    height: 230px;
  }

  .brand small {
    display: none;
  }

  .hero-media img {
    height: 100%;
    min-height: 0;
    object-position: 68% center;
  }

  .trust-strip,
  .collection-grid,
  .product-grid,
  .culture-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

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

  .filter-bar {
    width: 100%;
    justify-content: start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .filter-bar::-webkit-scrollbar {
    display: none;
  }

  .filter-button {
    flex: 0 0 auto;
  }

  .product-top {
    align-items: start;
  }

  .product-body {
    padding: 16px;
  }

  .process-grid article {
    min-height: auto;
  }

  .process-grid span {
    margin-bottom: 18px;
  }

  .order-form {
    padding: 16px;
  }

  .cart-panel {
    width: 100%;
  }

  .cart-head,
  .cart-foot {
    padding: 18px;
  }

  .cart-items {
    padding: 14px;
  }

  .cart-line {
    grid-template-columns: 56px 1fr;
  }

  .cart-line img {
    width: 56px;
    height: 56px;
  }

  .cart-line > strong {
    grid-column: 2;
    justify-self: start;
  }

  .site-footer {
    padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 380px) {
  .brand strong {
    max-width: 132px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .cart-button span {
    display: none;
  }

  .product-top {
    display: grid;
  }
}