:root {
  --ink: #241712;
  --ink-soft: rgba(36, 23, 18, 0.74);
  --paper: rgba(255, 248, 241, 0.9);
  --mist: #ecdfcf;
  --line: rgba(104, 77, 63, 0.16);
  --wine: #7b3d35;
  --wine-deep: #56241d;
  --clay: #b86f53;
  --sage: #727e6b;
  --gold: #b89758;
  --shadow: 0 28px 60px rgba(50, 27, 16, 0.12);
  --shadow-soft: 0 16px 30px rgba(50, 27, 16, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 12% 0%, rgba(205, 155, 117, 0.2), transparent 26%),
    radial-gradient(circle at 88% 8%, rgba(181, 159, 111, 0.18), transparent 18%),
    linear-gradient(180deg, #f8f3eb 0%, #efe4d5 52%, #f4ecdf 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.26;
  background-image:
    radial-gradient(rgba(78, 46, 32, 0.18) 0.8px, transparent 0.8px),
    radial-gradient(rgba(255, 255, 255, 0.24) 0.6px, transparent 0.6px);
  background-size: 18px 18px, 28px 28px;
  background-position: 0 0, 9px 11px;
  mix-blend-mode: multiply;
}

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

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

.announcement {
  padding: 11px 16px;
  text-align: center;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff4ea;
  background: linear-gradient(90deg, #2e1d17, #56372d);
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 5vw;
  background: rgba(248, 241, 232, 0.84);
  border-bottom: 1px solid rgba(101, 76, 63, 0.12);
  backdrop-filter: blur(18px);
}

.brand {
  display: grid;
  gap: 4px;
  text-decoration: none;
}

.brand-mark,
h1,
h2,
h3,
.product-price,
.process-card span,
.hero-notes strong {
  font-family: "Baskerville Old Face", "Palatino Linotype", "Book Antiqua", "Songti SC", serif;
}

.brand-mark {
  font-size: 1rem;
  letter-spacing: 0.28em;
}

.brand-sub {
  font-size: 0.72rem;
  color: rgba(36, 23, 18, 0.62);
  letter-spacing: 0.1em;
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-links a {
  position: relative;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
  background: currentColor;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.cart-btn,
.cta,
.checkout-btn,
#closeCartBtn,
.ghost-btn,
.product button {
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    background-color 0.22s ease;
}

.cart-btn,
.ghost-btn {
  padding: 11px 18px;
  background: rgba(255, 251, 246, 0.78);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px rgba(90, 62, 48, 0.12);
}

.cart-btn:hover,
.ghost-btn:hover,
.product button:hover,
.checkout-btn:hover,
.cta:hover,
#closeCartBtn:hover {
  transform: translateY(-1px);
}

.cta,
.checkout-btn {
  padding: 12px 22px;
  text-decoration: none;
  color: #fff7f1;
  background: linear-gradient(120deg, var(--wine), var(--clay));
  box-shadow: 0 16px 30px rgba(123, 61, 53, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

main {
  position: relative;
  width: min(1200px, 92vw);
  margin: 28px auto 72px;
  display: grid;
  gap: 28px;
}

.surface,
.section-surface,
.flow-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  gap: 20px;
}

.hero-copy,
.hero-stage {
  padding: clamp(24px, 4vw, 38px);
}

.hero-copy {
  animation: rise 0.8s ease;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--wine);
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 600;
  line-height: 1.08;
}

h1 {
  max-width: 11ch;
  font-size: clamp(2.7rem, 6vw, 4.8rem);
}

h2 {
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

h3 {
  font-size: 1.35rem;
}

.lede,
.story-text,
.editorial-card p:last-child,
.signature-strip span,
.promise-card p,
.process-card p,
.section-head p,
.product-summary {
  line-height: 1.72;
}

.lede {
  max-width: 58ch;
  margin: 18px 0 0;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-notes {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.hero-notes div {
  padding: 16px 14px;
  border-radius: 18px;
  background: rgba(255, 250, 245, 0.66);
  border: 1px solid rgba(95, 70, 58, 0.11);
}

.hero-notes strong {
  display: block;
  font-size: 1.5rem;
  color: var(--wine-deep);
}

.hero-notes span {
  display: block;
  margin-top: 4px;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.hero-stage {
  position: relative;
  display: grid;
  gap: 18px;
  overflow: hidden;
  color: #fff8ef;
  background:
    radial-gradient(circle at 18% 18%, rgba(236, 198, 116, 0.18), transparent 18%),
    linear-gradient(145deg, #311f1a 0%, #734637 58%, #9a6347 100%);
  animation: rise 0.95s ease;
}

.hero-stage::before,
.hero-stage::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(12px);
}

.hero-stage::before {
  width: 220px;
  height: 220px;
  right: -60px;
  top: -40px;
  background: rgba(247, 218, 183, 0.14);
}

.hero-stage::after {
  width: 160px;
  height: 160px;
  left: -40px;
  bottom: 40px;
  background: rgba(95, 123, 101, 0.16);
}

.stage-frame {
  position: relative;
  min-height: 370px;
  padding: 16px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(252, 238, 222, 0.95), rgba(216, 190, 154, 0.94));
  box-shadow:
    inset 0 0 0 1px rgba(84, 50, 30, 0.12),
    0 16px 30px rgba(20, 12, 8, 0.16);
}

.stage-frame::before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 20px;
  background:
    radial-gradient(circle at 18% 24%, rgba(255, 255, 255, 0.6), transparent 18%),
    linear-gradient(160deg, #e6d5c0 0%, #b4a181 18%, #d6b98d 44%, #7f7d86 70%, #f0ebdf 100%);
}

.stage-frame::after {
  content: "";
  position: absolute;
  inset: 54px 72px 120px 84px;
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(154, 93, 63, 0.8), rgba(238, 220, 186, 0.08)),
    radial-gradient(circle at 70% 60%, rgba(80, 85, 96, 0.5), transparent 24%);
  filter: blur(2px);
}

.frame-caption {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  padding: 18px 20px;
  border-radius: 20px;
  border: 1px solid rgba(255, 249, 241, 0.18);
  background: rgba(30, 18, 13, 0.46);
  backdrop-filter: blur(10px);
}

.frame-caption p,
.mini-note span,
.signature-strip p {
  margin: 0 0 8px;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.frame-caption h2 {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
}

.frame-caption span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 245, 232, 0.82);
}

.stage-stack,
.signature-strip,
.editorial-grid,
.promise-grid,
.process-grid {
  display: grid;
  gap: 16px;
}

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

.mini-note {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(255, 245, 234, 0.14);
  background: rgba(255, 248, 238, 0.12);
}

.mini-note.warm {
  background: rgba(248, 215, 186, 0.12);
}

.mini-note span {
  color: rgba(255, 247, 239, 0.74);
}

.mini-note strong {
  display: block;
  line-height: 1.6;
}

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

.signature-strip article {
  padding: 22px;
  border-radius: 24px;
}

.signature-strip h3 {
  margin-bottom: 10px;
}

.signature-strip span {
  color: var(--ink-soft);
}

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

.editorial-card {
  min-height: 260px;
  padding: 26px;
  border-radius: 30px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff8f1;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.editorial-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.15), transparent 20%),
    linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.18) 100%);
}

.editorial-card > * {
  position: relative;
  z-index: 1;
}

.tone-sand {
  background: linear-gradient(145deg, #7b5445 0%, #b98966 100%);
}

.tone-sage {
  background: linear-gradient(145deg, #556055 0%, #93957a 100%);
}

.tone-ink {
  background: linear-gradient(145deg, #2d2120 0%, #6f4e44 100%);
}

.section-surface {
  padding: 26px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
}

.section-head p {
  max-width: 46ch;
  margin: 0;
  color: var(--ink-soft);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.chip {
  padding: 10px 16px;
  border: 1px solid rgba(90, 63, 49, 0.12);
  border-radius: 999px;
  background: rgba(255, 252, 248, 0.68);
  color: var(--ink);
  cursor: pointer;
  font-weight: 600;
}

.chip.active {
  color: #fff8ef;
  background: linear-gradient(120deg, #4e3028, #8b5440);
  border-color: transparent;
}

.shop-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
}

#searchInput {
  width: min(360px, 100%);
  padding: 13px 18px;
  border: 1px solid rgba(90, 63, 49, 0.14);
  border-radius: 999px;
  background: rgba(255, 252, 248, 0.75);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

#searchInput:focus-visible,
.checkout-form input:focus-visible,
.checkout-form textarea:focus-visible {
  outline: 2px solid rgba(123, 61, 53, 0.3);
  outline-offset: 2px;
}

.product-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(265px, 1fr));
  gap: 16px;
}

.product,
.empty-card,
.cart-item {
  background: rgba(255, 251, 247, 0.95);
  border: 1px solid rgba(90, 63, 49, 0.12);
  box-shadow: var(--shadow-soft);
}

.product {
  padding: 16px;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  opacity: 0;
  transform: translateY(24px) scale(0.985);
  animation: cardRise 0.6s cubic-bezier(0.2, 0.75, 0.2, 1) forwards;
}

.frame-shell {
  padding: 14px;
  border-radius: 22px;
  background: linear-gradient(145deg, #f0decb, #dcc2a8);
}

.product-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid rgba(79, 59, 49, 0.12);
}

.tag {
  display: inline-flex;
  width: fit-content;
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(188, 151, 88, 0.12);
  color: #77562b;
  font-size: 0.78rem;
  font-weight: 700;
}

.product-summary {
  margin: 0;
  color: var(--ink-soft);
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-meta span {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(121, 61, 53, 0.06);
  font-size: 0.84rem;
  color: var(--ink-soft);
}

.product-meta.muted span {
  background: rgba(114, 126, 107, 0.1);
}

.product-bottom {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-price {
  margin: 0;
  font-size: 1.55rem;
  color: var(--wine);
}

.product button {
  padding: 11px 16px;
  color: #fff9f3;
  background: #241712;
}

.story-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 16px;
}

.story-panel {
  padding: 28px;
}

.story-text {
  margin-top: 16px;
  max-width: 58ch;
  color: var(--ink-soft);
}

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

.promise-card {
  padding: 22px;
}

.promise-card p,
.process-card p,
.small {
  color: var(--ink-soft);
}

.commission {
  display: grid;
  gap: 18px;
}

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

.process-card {
  padding: 22px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 251, 246, 0.92), rgba(247, 238, 228, 0.86));
  border: 1px solid rgba(90, 63, 49, 0.12);
}

.process-card span {
  display: block;
  margin-bottom: 10px;
  font-size: 2rem;
  color: var(--wine);
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 40;
  width: min(430px, 92vw);
  height: 100vh;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(255, 249, 242, 0.97);
  border-left: 1px solid rgba(90, 63, 49, 0.12);
  box-shadow: -16px 0 34px rgba(27, 16, 11, 0.18);
  transform: translateX(105%);
  transition: transform 0.3s ease;
  backdrop-filter: blur(18px);
}

.cart-drawer.open {
  transform: translateX(0);
}

.overlay {
  position: fixed;
  inset: 0;
  z-index: 35;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  background: rgba(18, 11, 7, 0.46);
}

.overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.cart-head,
.summary-row,
.cart-meta,
.item-row,
.success-actions {
  display: flex;
  align-items: center;
}

.cart-head,
.summary-row,
.cart-meta {
  justify-content: space-between;
}

.cart-items {
  flex: 1;
  display: grid;
  gap: 10px;
  overflow: auto;
  padding-right: 4px;
}

.cart-item {
  padding: 12px;
  border-radius: 18px;
  display: grid;
  gap: 8px;
}

.item-row {
  gap: 12px;
}

.thumb {
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid rgba(90, 63, 49, 0.12);
}

.item-row p {
  margin: 4px 0 0;
}

.qty {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.qty button {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  background: rgba(123, 61, 53, 0.08);
}

#closeCartBtn {
  padding: 10px 14px;
  background: rgba(123, 61, 53, 0.08);
}

.cart-foot {
  padding-top: 12px;
  border-top: 1px solid rgba(90, 63, 49, 0.12);
}

.cart-foot p {
  margin: 0;
}

.cart-foot .checkout-btn,
.summary-card .checkout-btn,
.checkout-form .checkout-btn {
  width: 100%;
  margin-top: 12px;
}

.flow-main {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.82fr);
  gap: 18px;
}

.flow-card {
  padding: 24px;
}

.flow-card h1,
.success-card h1 {
  max-width: none;
  font-size: clamp(2.1rem, 4vw, 3.2rem);
}

.summary-card {
  height: fit-content;
  position: sticky;
  top: 108px;
}

.summary-row {
  margin: 10px 0;
}

.summary-row.total {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(90, 63, 49, 0.12);
}

.mini-items {
  display: grid;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(90, 63, 49, 0.12);
}

.summary-item {
  gap: 10px;
}

.summary-item .item-row {
  gap: 8px;
}

.checkout-form {
  margin-top: 18px;
  display: grid;
  gap: 14px;
}

.checkout-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.checkout-form input,
.checkout-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(90, 63, 49, 0.14);
  border-radius: 16px;
  background: rgba(255, 252, 248, 0.86);
}

.checkout-form textarea {
  min-height: 110px;
  resize: vertical;
}

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

.radio-line {
  display: flex !important;
  gap: 10px;
  align-items: center;
  font-weight: 500 !important;
}

.radio-line input {
  width: auto;
}

.link-btn {
  display: inline-flex;
  justify-content: center;
}

.success-wrap {
  min-height: 72vh;
  display: grid;
  place-items: center;
  width: min(760px, 92vw);
  margin: 48px auto;
}

.success-card {
  text-align: center;
}

.success-card p {
  line-height: 1.7;
}

.success-actions {
  gap: 10px;
  justify-content: center;
}

.empty-card {
  padding: 24px;
  border-radius: 22px;
}

.empty-card.compact {
  padding: 18px;
}

.empty-card h3 {
  margin-bottom: 8px;
}

.empty-card p {
  margin: 0;
  color: var(--ink-soft);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes cardRise {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 1080px) {
  .hero,
  .story-layout,
  .flow-main {
    grid-template-columns: 1fr;
  }

  .summary-card {
    position: static;
  }

  .signature-strip,
  .editorial-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav-links {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
  }

  main {
    width: min(94vw, 1200px);
    gap: 20px;
  }

  .hero-copy,
  .hero-stage,
  .section-surface,
  .flow-card {
    padding: 20px;
    border-radius: 24px;
  }

  .hero-notes,
  .stage-stack,
  .promise-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .section-head,
  .shop-header,
  .product-bottom {
    flex-direction: column;
    align-items: stretch;
  }

  .product-bottom {
    gap: 10px;
  }

  .success-actions {
    flex-direction: column;
  }
}