* {
  box-sizing: border-box;
}

/* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
@font-face {
  font-family: "思源宋体Regular";
  font-weight: 400;
  src:
    url("//at.alicdn.com/wf/webfont/qUmGVeXsdZfD/OTZDnx3IkHxQ.woff2")
      format("woff2"),
    url("//at.alicdn.com/wf/webfont/qUmGVeXsdZfD/lj6TEOkQwm5y.woff")
      format("woff");
  font-variation-settings: normal;
  font-display: swap;
}

html,
body {
  width: 100%;
  margin: 0;
  overflow-x: hidden;
  font-family:
    "OswaldNumber", "思源宋体Regular", "Microsoft YaHei", "PingFang SC", Arial,
    sans-serif;
  color: #fff;
  background: #f1eee4;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 1200px;
}

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

.brand,
.nav a,
.header-phone,
.banner .swiper-pagination-bullet,
.province-head,
.shop-item {
  cursor: pointer;
}

.site-header {
  --header-alpha: 0;
  --header-blur: 0px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  width: 100%;
  height: 68px;
  background:
    linear-gradient(
      180deg,
      rgba(52, 79, 120, calc(var(--header-alpha) * 0.94)) 0%,
      rgba(52, 79, 120, calc(var(--header-alpha) * 0.84)) 72%,
      rgba(52, 79, 120, calc(var(--header-alpha) * 0.68)) 100%
    );
  box-shadow: 0 10px 28px rgba(8, 22, 45, calc(var(--header-alpha) * 0.16));
  backdrop-filter: blur(var(--header-blur));
  animation: headerEnter 0.9s ease both;
  transition:
    background 0.28s ease,
    box-shadow 0.28s ease,
    backdrop-filter 0.28s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 1200px;
  height: 100%;
  margin: 0 auto;
}

.brand {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  width: 170px;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

.nav {
  display: flex;
  flex: 0 1 auto;
  align-items: center;
  justify-content: center;
  gap: 36px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
}

.nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s ease;
}

.nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  content: "";
  background: currentColor;
  opacity: 0;
  transform: scaleX(0);
  transform-origin: center;
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.nav a:hover,
.nav a.is-active {
  color: #fff;
}

.nav a:hover::after,
.nav a.is-active::after {
  opacity: 0.75;
  transform: scaleX(1);
}

.nav-pickup {
  z-index: 2;
}

.nav-qr {
  position: absolute;
  top: calc(100% + 20px);
  left: 50%;
  z-index: 20;
  display: grid;
  justify-items: center;
  width: 136px;
  padding: 12px 12px 10px;
  color: #6c6257;
  font-size: 12px;
  line-height: 1;
  pointer-events: none;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 32px rgba(7, 16, 35, 0.22);
  opacity: 0;
  transform: translate(-50%, 10px) scale(0.96);
  transform-origin: top center;
  transition:
    opacity 0.26s ease,
    transform 0.26s ease;
}

.nav-qr::before {
  position: absolute;
  top: -7px;
  left: 50%;
  width: 14px;
  height: 14px;
  content: "";
  border-radius: 2px 0 0;
  background: #fff;
  transform: translateX(-50%) rotate(45deg);
}

.nav-qr img {
  position: relative;
  z-index: 1;
  display: block;
  width: 112px;
  height: 112px;
  object-fit: contain;
}

.nav-qr em {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 8px;
  color: #6d6256;
  font-style: normal;
  letter-spacing: 0;
  white-space: nowrap;
}

.nav-pickup:hover .nav-qr,
.nav-pickup:focus-visible .nav-qr {
  pointer-events: auto;
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
}

.nav-hot {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 14px;
  padding: 0 3px;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
  border-radius: 1px;
  background: #ff2450;
  box-shadow: 0 4px 10px rgba(255, 36, 80, 0.28);
  transform-origin: center bottom;
  animation: bounce 1s 0.2s ease both infinite;
}

.nav-hot::before {
  position: absolute;
  top: 0;
  left: -4px;
  width: 0;
  height: 0;
  content: "";
  border-top: 5px solid #ff2450;
  border-left: 5px solid transparent;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }

  40% {
    -webkit-transform: translateY(-4px);
    transform: translateY(-4px);
  }

  60% {
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
  }
}

.header-phone {
  position: relative;
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 180px;
  overflow: hidden;
  border-radius: 999px;
}

.header-phone::before {
  position: absolute;
  top: -40%;
  left: -75%;
  width: 46%;
  height: 180%;
  content: "";
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.08) 34%,
    rgba(255, 255, 255, 0.72) 50%,
    rgba(255, 255, 255, 0.08) 66%,
    transparent 100%
  );
  filter: blur(1px);
  transform: rotate(14deg);
  animation: phoneShine 3.2s ease-in-out infinite;
  pointer-events: none;
}

.header-phone img {
  display: block;
  width: 100%;
  height: auto;
}

@keyframes phoneShine {
  0%,
  40% {
    left: -75%;
    opacity: 0;
  }

  52% {
    opacity: 0.85;
  }

  72%,
  100% {
    left: 130%;
    opacity: 0;
  }
}

.banner {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.banner-swiper,
.swiper-slide {
  width: 100%;
}

.swiper-wrapper {
  display: flex;
  width: 100%;
  transition: transform 0.7s ease;
}

.swiper-slide {
  position: relative;
  flex: 0 0 100%;
  overflow: hidden;
}

.swiper-slide img {
  display: block;
  width: 100%;
  height: auto;
  transform: scale(1.02);
  animation: bannerBreath 7s ease-in-out infinite alternate;
}

.banner .swiper-pagination {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 56px;
  display: flex;
  justify-content: center;
  gap: 12px;
}

.banner .swiper-pagination-bullet {
  position: relative;
  width: 60px;
  height: 2px;
  padding: 0;
  margin: 0;
  border: 0;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  opacity: 1;
  transition:
    background 0.25s ease,
    transform 0.25s ease;
}

.banner .swiper-pagination-bullet-active {
  background: rgba(255, 255, 255, 0.95);
  transform: scaleX(1.16);
}

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

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

@keyframes bannerBreath {
  from {
    transform: scale(1);
  }

  to {
    transform: scale(1.035);
  }
}

@font-face {
  font-family: "Oswald";
  src: url("../font/Oswald-Medium.ttf");
}

@font-face {
  font-family: "OswaldNumber";
  src: url("../font/Oswald-Medium.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0030-0039, U+002B, U+002D, U+002E, U+0025;
}

.section-gift {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: url("https://qiniuweb.topcrab.com/xifengke/2.png") center center / cover no-repeat;
}

.gift-inner {
  position: relative;
  --gift-width: clamp(780px, min(820px, 82vw, 92vh), 820px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 24px 0;
}

.gift-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--gift-width);
  margin-bottom: 28px;
}

.gift-title {
  display: block;
  width: calc(var(--gift-width) * 0.486);
  max-width: 50%;
  height: auto;
}

.gift-note {
  color: #f5f0e5;
  font-size: clamp(12px, calc(var(--gift-width) * 0.021), 14px);
  line-height: 1;
  letter-spacing: 1px;
  white-space: nowrap;
}

.gift-card {
  display: grid;
  grid-template-columns: 65% 35%;
  width: var(--gift-width);
  border-radius: calc(var(--gift-width) * 0.035);
  background: #e3d1b6;
}

.gift-row {
  display: contents;
}

.gift-spec,
.gift-price {
  position: relative;
  display: flex;
  align-items: center;
  height: clamp(48px, calc(var(--gift-width) * 0.1), 72px);
  max-height: 10vh;
  color: #0b1a43;
  cursor: pointer;
  font-weight: 700;
  transition:
    background-color 0.24s ease,
    box-shadow 0.24s ease,
    color 0.24s ease,
    filter 0.24s ease,
    letter-spacing 0.24s ease,
    text-shadow 0.24s ease,
    transform 0.24s ease;
}

.gift-card .gift-row:first-child .gift-spec {
  border-top-left-radius: calc(var(--gift-width) * 0.035);
}

.gift-card .gift-row:first-child .gift-price {
  border-top-right-radius: calc(var(--gift-width) * 0.035);
}

.gift-card .gift-row:last-child .gift-spec {
  border-bottom-left-radius: calc(var(--gift-width) * 0.035);
}

.gift-card .gift-row:last-child .gift-price {
  border-bottom-right-radius: calc(var(--gift-width) * 0.035);
}

.gift-row:nth-child(odd) .gift-spec,
.gift-row:nth-child(odd) .gift-price {
  background: rgba(196, 168, 131, 0.45);
}

.gift-row:nth-child(even) .gift-spec,
.gift-row:nth-child(even) .gift-price {
  background: rgba(239, 230, 212, 0.72);
}

.gift-spec {
  gap: calc(var(--gift-width) * 0.026);
  justify-content: center;
  padding: 0 calc(var(--gift-width) * 0.035);
  font-size: clamp(10px, calc(var(--gift-width) * 0.026), 18px);
}

.gift-price {
  justify-content: center;
  font-size: clamp(20px, calc(var(--gift-width) * 0.048), 46px);
  background-color: rgba(245, 240, 229, 0.86);
}

.gift-row:nth-child(odd) .gift-price {
  background-color: rgba(218, 199, 172, 0.9);
}

.gift-row:nth-child(even) .gift-price {
  background-color: rgba(245, 240, 229, 0.92);
}

.gift-row:hover .gift-spec,
.gift-row:hover .gift-price,
.gift-spec:hover,
.gift-price:hover {
  z-index: 3;
  color: #07163c;
  background-color: rgba(250, 238, 211, 0.96);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.5),
    0 16px 34px rgba(8, 19, 48, 0.18);
  filter: saturate(1.08) brightness(1.03);
  letter-spacing: 0.2px;
  text-shadow: 0 4px 14px rgba(11, 26, 67, 0.14);
  transform: translateY(-5px);
}

.gift-row:hover .gift-spec,
.gift-spec:hover {
  padding-right: calc(var(--gift-width) * 0.045);
  padding-left: calc(var(--gift-width) * 0.045);
  transform: translate(-8px, -5px);
}

.gift-row:hover .gift-price,
.gift-price:hover {
  transform: translate(8px, -5px) scale(1.026);
}

.gift-crab {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.gift-crab img {
  width: clamp(12px, calc(var(--gift-width) * 0.032), 22px);
  height: clamp(12px, calc(var(--gift-width) * 0.032), 22px);
  filter: brightness(0);
  transition: transform 0.24s ease;
}

.gift-row:hover .gift-crab img,
.gift-spec:hover .gift-crab img {
  transform: translateY(-1px) rotate(-5deg);
}

.gift-size {
  font-size: clamp(12px, calc(var(--gift-width) * 0.024), 30px);
  font-style: italic;
  margin-right: 4px;
}

.gift-plus {
  font-size: clamp(22px, calc(var(--gift-width) * 0.044), 30px);
  font-weight: 400;
}

.gift-unit {
  margin-left: 4px;
  font-size: clamp(12px, calc(var(--gift-width) * 0.018), 16px);
  font-weight: 500;
  line-height: 1;
  border: 1px solid #0b1a43;
  padding: 2px;
  border-radius: 50%;
  margin-top: calc(var(--gift-width) * 0.012);
}

.gift-footer {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: calc(var(--gift-width) * 0.05);
  margin-right: auto;
  margin-left: auto;
  color: #e9dcc5;
  font-size: clamp(24px, calc(var(--gift-width) * 0.044), 30px);
  line-height: 1;
  letter-spacing: 4px;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
}

.gift-footer-mark {
  width: clamp(12px, calc(var(--gift-width) * 0.021), 14px);
  margin-left: 5px;
  transform: translateY(-0.42em);
}

.gift-head,
.gift-card,
.gift-footer {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.section-gift.is-visible .gift-head,
.section-gift.is-visible .gift-card,
.section-gift.is-visible .gift-footer {
  opacity: 1;
  transform: translateY(0);
}

.section-gift.is-visible .gift-card {
  transition-delay: 0.14s;
}

.section-gift.is-visible .gift-footer {
  transition-delay: 0.28s;
}

.section-gift.is-visible .gift-spec,
.section-gift.is-visible .gift-price {
  animation: rowLift 0.62s ease both;
}

.section-gift.is-visible .gift-row:nth-child(1) .gift-spec,
.section-gift.is-visible .gift-row:nth-child(1) .gift-price {
  animation-delay: 0.12s;
}

.section-gift.is-visible .gift-row:nth-child(2) .gift-spec,
.section-gift.is-visible .gift-row:nth-child(2) .gift-price {
  animation-delay: 0.18s;
}

.section-gift.is-visible .gift-row:nth-child(3) .gift-spec,
.section-gift.is-visible .gift-row:nth-child(3) .gift-price {
  animation-delay: 0.24s;
}

.section-gift.is-visible .gift-row:nth-child(4) .gift-spec,
.section-gift.is-visible .gift-row:nth-child(4) .gift-price {
  animation-delay: 0.3s;
}

.section-gift.is-visible .gift-row:nth-child(5) .gift-spec,
.section-gift.is-visible .gift-row:nth-child(5) .gift-price {
  animation-delay: 0.36s;
}

.section-gift.is-visible .gift-row:nth-child(6) .gift-spec,
.section-gift.is-visible .gift-row:nth-child(6) .gift-price {
  animation-delay: 0.42s;
}

.section-gift.is-visible .gift-row:nth-child(7) .gift-spec,
.section-gift.is-visible .gift-row:nth-child(7) .gift-price {
  animation-delay: 0.48s;
}

@keyframes rowLift {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

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

.section-brand {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  background: #f1eee4;
}

.brand-visual {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 56vw;
  overflow: hidden;
  background: #f8f8f4;
}

.brand-pattern {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transform: scale(1.04);
  transition: transform 1.5s ease;
}

.brand-person {
  position: absolute;
  right: 19%;
  bottom: 0;
  z-index: 2;
  width: auto;
  height: 94vh;
  max-height: 94%;
  object-fit: contain;
  object-position: bottom center;
  opacity: 0;
  transform: translateX(42px);
  transition:
    opacity 0.9s ease,
    transform 0.9s ease;
}

.brand-sign {
  position: absolute;
  top: 20%;
  right: 11%;
  z-index: 3;
  width: clamp(30px, 8vw, 105px);
  height: auto;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.75s ease 0.38s,
    transform 0.75s ease 0.38s;
}

.brand-stage {
  position: relative;
  z-index: 2;
  width: 100vw;
  height: 100vh;
}

.brand-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 44vw;
  height: 100%;
  padding: 0 clamp(64px, 7vw, 150px);
  color: #2a2623;
}

.brand-copy h2 {
  margin: 0 0 clamp(48px, 7vh, 68px);
  font-size: clamp(32px, 4.8vw, 46px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: 0;
}

.brand-joint {
  display: block;
  width: clamp(230px, 24vw, 330px);
  height: auto;
  margin-bottom: clamp(48px, 7vh, 66px);
}

.brand-text {
  margin: 0;
  color: #7c7973;
  font-size: clamp(15px, 1.55vw, 18px);
  line-height: 2.05;
}

.brand-text p {
  margin: 0 0 8px;
}

.brand-copy h2,
.brand-joint,
.brand-text {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.section-brand.is-visible .brand-copy h2,
.section-brand.is-visible .brand-joint,
.section-brand.is-visible .brand-text {
  opacity: 1;
  transform: translateY(0);
}

.section-brand.is-visible .brand-joint {
  transition-delay: 0.14s;
}

.section-brand.is-visible .brand-text {
  transition-delay: 0.28s;
}

.section-brand.is-visible .brand-pattern {
  transform: scale(1);
}

.section-brand.is-visible .brand-person {
  opacity: 1;
  transform: translateX(0);
}

.section-brand.is-visible .brand-sign {
  opacity: 1;
  transform: translateY(0);
}

.section-source {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  color: #fff;
  background: #090909 url("https://qiniuweb.topcrab.com/xifengke/4.png") center center / cover no-repeat;
}

.source-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(520px, 38vw);
  height: 100%;
  margin-left: clamp(64px, 7vw, 140px);
}

.source-badge {
  display: block;
  width: clamp(110px, 10vw, 147px);
  height: auto;
  margin-bottom: clamp(36px, 5vh, 54px);
}

.source-title {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 28px);
  margin-bottom: clamp(52px, 8vh, 76px);
}

.source-title h2 {
  flex-shrink: 0;
  margin: 0;
  font-size: clamp(42px, 5vw, 66px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
  white-space: nowrap;
}

.source-title p {
  flex-shrink: 0;
  margin: 0;
  font-size: clamp(18px, 1.7vw, 24px);
  font-weight: 700;
  line-height: 1.35;
}

.source-list {
  display: grid;
  gap: clamp(30px, 5vh, 48px);
}

.source-item h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1;
}

.source-item h3::before {
  width: clamp(16px, 1.6vw, 22px);
  height: clamp(28px, 3vw, 38px);
  content: "";
  background: url("https://qiniuweb.topcrab.com/xifengke/4-2.png") center / contain no-repeat;
}

.source-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(12px, 1vw, 15px);
  line-height: 1.7;
}

.source-mark {
  position: absolute;
  top: 8%;
  right: 4%;
  width: clamp(22px, 2vw, 32px);
  height: auto;
  opacity: 0.78;
}

.source-quote {
  position: absolute;
  right: clamp(62px, 7vw, 135px);
  bottom: clamp(70px, 12vh, 130px);
  max-width: 260px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(13px, 1.1vw, 16px);
  line-height: 2;
  text-align: center;
}

.source-quote strong {
  display: block;
  margin-top: 10px;
  color: rgba(179, 129, 65, 0.88);
  font-size: 0.9em;
  font-weight: 500;
}

.source-badge,
.source-title,
.source-item,
.source-quote,
.source-mark {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.section-source.is-visible .source-badge,
.section-source.is-visible .source-title,
.section-source.is-visible .source-item,
.section-source.is-visible .source-quote,
.section-source.is-visible .source-mark {
  opacity: 1;
  transform: translateY(0);
}

.section-source.is-visible .source-title {
  transition-delay: 0.12s;
}

.section-source.is-visible .source-item:nth-child(1) {
  transition-delay: 0.22s;
}

.section-source.is-visible .source-item:nth-child(2) {
  transition-delay: 0.34s;
}

.section-source.is-visible .source-item:nth-child(3) {
  transition-delay: 0.46s;
}

.section-source.is-visible .source-quote {
  transition-delay: 0.42s;
}

.section-source.is-visible .source-mark {
  transition-delay: 0.24s;
}

.section-origin {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  color: #fff;
  background: #090909 url("https://qiniuweb.topcrab.com/xifengke/5.png") center center / cover no-repeat;
}

.origin-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(470px, 36vw);
  height: 100%;
  margin-left: clamp(64px, 7.5vw, 150px);
}

.origin-title {
  margin-bottom: clamp(28px, 4vh, 42px);
}

.origin-title h2 {
  margin: 0;
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0;
}

.origin-diamond {
  display: block;
  width: clamp(48px, 5vw, 64px);
  height: auto;
  margin-top: 16px;
}

.origin-text {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(13px, 1vw, 15px);
  line-height: 2.05;
}

.origin-heading {
  position: absolute;
  top: clamp(72px, 12vh, 120px);
  right: clamp(84px, 10vw, 190px);
  z-index: 2;
  display: flex;
  align-items: flex-start;
  gap: clamp(24px, 2.5vw, 40px);
}

.origin-en {
  display: block;
  width: clamp(180px, 18vw, 263px);
  height: auto;
  margin-top: 14px;
}

.origin-heading h2 {
  margin: 0;
  font-size: clamp(48px, 5vw, 74px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}

.origin-note {
  position: absolute;
  right: clamp(74px, 8vw, 140px);
  bottom: clamp(54px, 8vh, 90px);
  z-index: 2;
  color: rgba(179, 129, 65, 0.88);
  font-size: clamp(12px, 1vw, 14px);
}

.origin-title,
.origin-text,
.origin-heading,
.origin-note {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.section-origin.is-visible .origin-title,
.section-origin.is-visible .origin-text,
.section-origin.is-visible .origin-heading,
.section-origin.is-visible .origin-note {
  opacity: 1;
  transform: translateY(0);
}

.section-origin.is-visible .origin-text {
  transition-delay: 0.14s;
}

.section-origin.is-visible .origin-heading {
  transition-delay: 0.22s;
}

.section-origin.is-visible .origin-note {
  transition-delay: 0.36s;
}

.section-environment {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  color: #211f1d;
  background: #dceef7 url("https://qiniuweb.topcrab.com/xifengke/6.png") center center / cover no-repeat;
}

.environment-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  width: min(440px, 34vw);
  height: 100%;
  margin-left: clamp(64px, 8vw, 150px);
  padding-top: clamp(68px, 10vh, 120px);
}

.environment-copy h2 {
  margin: 0 0 clamp(38px, 5vh, 56px);
  font-size: clamp(48px, 5.4vw, 76px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
}

.environment-year {
  margin-bottom: clamp(36px, 5vh, 52px);
}

.environment-year strong {
  display: block;
  margin-bottom: 14px;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1;
}

.environment-diamond {
  display: block;
  width: clamp(44px, 4.8vw, 64px);
  height: auto;
}

.environment-text {
  margin: 0;
  color: rgba(33, 31, 29, 0.78);
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 2;
}

.environment-badges {
  position: absolute;
  top: clamp(92px, 15vh, 150px);
  right: clamp(70px, 10vw, 170px);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: clamp(34px, 4vw, 66px);
}

.environment-badges img {
  display: block;
  width: clamp(108px, 10vw, 148px);
  height: auto;
  filter: drop-shadow(0 8px 14px rgba(34, 65, 51, 0.14));
}

.environment-copy h2,
.environment-year,
.environment-text,
.environment-badges img {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.section-environment.is-visible .environment-copy h2,
.section-environment.is-visible .environment-year,
.section-environment.is-visible .environment-text,
.section-environment.is-visible .environment-badges img {
  opacity: 1;
  transform: translateY(0);
}

.section-environment.is-visible .environment-year {
  transition-delay: 0.12s;
}

.section-environment.is-visible .environment-text {
  transition-delay: 0.24s;
}

.section-environment.is-visible .environment-badges img:nth-child(1) {
  transition-delay: 0.18s;
}

.section-environment.is-visible .environment-badges img:nth-child(2) {
  transition-delay: 0.3s;
}

.section-environment.is-visible .environment-badges img:nth-child(3) {
  transition-delay: 0.42s;
}

.section-quality {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  color: #fff;
  background: #050505;
}

.quality-canvas {
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(1.025);
  transition:
    opacity 1s ease,
    transform 1.2s ease;
}

.quality-note {
  position: absolute;
  z-index: 4;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(11px, 0.72vw, 14px);
}

.quality-note.is-left {
  top: clamp(48px, 8.2vh, 78px);
  left: clamp(72px, 9vw, 160px);
}

.quality-copy {
  position: absolute;
  top: clamp(84px, 14vh, 140px);
  right: clamp(54px, 5.5vw, 140px);
  z-index: 3;
  width: clamp(320px, 25vw, 500px);
}

.quality-copy h2 {
  margin: 0 0 clamp(38px, 6vh, 64px);
  font-size: clamp(58px, 5.3vw, 96px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
}

.quality-copy h3 {
  margin: 0 0 18px;
  font-size: clamp(32px, 3vw, 54px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: 0;
}

.quality-diamond {
  display: block;
  width: clamp(34px, 3.2vw, 52px);
  height: auto;
  margin-bottom: clamp(42px, 6vh, 72px);
}

.quality-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(14px, 1.05vw, 19px);
  line-height: 2;
}

.quality-mark {
  display: block;
  width: clamp(18px, 1.6vw, 26px);
  height: auto;
  margin-top: clamp(28px, 4vh, 48px);
}

.quality-note.is-right {
  right: clamp(116px, 13vw, 250px);
  bottom: clamp(42px, 7.2vh, 78px);
  color: rgba(246, 212, 135, 0.75);
}

.quality-copy h2,
.quality-copy h3,
.quality-diamond,
.quality-copy p,
.quality-mark,
.quality-note {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.section-quality.is-visible .quality-canvas {
  opacity: 1;
  transform: scale(1);
}

.section-quality.is-visible .quality-copy h2,
.section-quality.is-visible .quality-copy h3,
.section-quality.is-visible .quality-diamond,
.section-quality.is-visible .quality-copy p,
.section-quality.is-visible .quality-mark,
.section-quality.is-visible .quality-note {
  opacity: 1;
  transform: translateY(0);
}

.section-quality.is-visible .quality-copy h3 {
  transition-delay: 0.12s;
}

.section-quality.is-visible .quality-diamond {
  transition-delay: 0.3s;
}

.section-quality.is-visible .quality-copy p {
  transition-delay: 0.4s;
}

.section-quality.is-visible .quality-mark {
  transition-delay: 0.5s;
}

.section-coverage {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  background: #111;
}

.coverage-canvas {
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(1.035);
  transition:
    opacity 1s ease,
    transform 1.2s ease;
}

.coverage-copy {
  position: absolute;
  top: clamp(72px, 12.5vh, 150px);
  left: clamp(76px, 8.8vw, 170px);
  z-index: 2;
  color: #fff;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.36);
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.85s ease,
    transform 0.85s ease;
}

.coverage-copy p {
  margin: 0 0 4px;
  font-size: clamp(17px, min(1.55vw, 3.4vh), 28px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0;
}

.coverage-copy h2 {
  margin: 0;
  font-size: clamp(32px, min(3.65vw, 8.2vh), 64px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
}

.coverage-reference {
  position: absolute;
  top: clamp(300px, 39vh, 430px);
  right: clamp(60px, 10vw, 200px);
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: clamp(16px, 2.2vh, 24px);
  color: rgba(211, 157, 96, 0.82);
  pointer-events: none;
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.coverage-reference span {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: clamp(10px, 0.72vw, 13px);
  line-height: 1;
  letter-spacing: 0;
}

.coverage-reference img {
  display: block;
  width: clamp(22px, 1.3vw, 28px);
  height: auto;
  opacity: 0.86;
}

.section-coverage.is-visible .coverage-canvas {
  opacity: 1;
  transform: scale(1);
}

.section-coverage.is-visible .coverage-copy {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.18s;
}

.section-coverage.is-visible .coverage-reference {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.36s;
}

.section-stores {
  position: relative;
  width: 100vw;
  min-height: 0;
  padding: clamp(56px, 7vh, 84px) clamp(42px, 5vw, 76px);
  overflow: hidden;
  color: #27231f;
  background:
    radial-gradient(
      circle at 50% 45%,
      rgba(255, 255, 255, 0.65),
      transparent 38%
    ),
    #f1eee4;
}

.stores-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: start;
  gap: clamp(18px, 1.9vw, 34px);
  max-width: 1660px;
  margin: 0 auto;
}

.store-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

.province-card {
  width: 100%;
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.section-stores.is-visible .province-card {
  opacity: 1;
  transform: translateY(0);
}

.province-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0 0 9px;
  border: 0;
  border-bottom: 1px solid rgba(39, 35, 31, 0.72);
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.province-name {
  font-size: clamp(21px, 1.7vw, 30px);
  font-weight: 800;
  line-height: 1;
}

.province-toggle {
  width: 13px;
  height: 13px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-3px);
  transition: transform 0.25s ease;
}

.province-card.is-collapsed .province-toggle {
  transform: rotate(-45deg);
}

.shop-list {
  display: grid;
  gap: 8px;
  max-height: 1200px;
  overflow: hidden;
  padding-top: 8px;
  opacity: 1;
  transform: translateY(0);
  transform-origin: top;
  transition:
    max-height 0.36s ease,
    padding-top 0.28s ease,
    opacity 0.24s ease,
    transform 0.28s ease;
}

.province-card.is-collapsed .shop-list {
  max-height: 0;
  padding-top: 0;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
}

.shop-item {
  position: relative;
  padding: 0 0 7px;
  border: 0;
  border-bottom: 1px solid rgba(39, 35, 31, 0.38);
  color: inherit;
  text-align: left;
  background: transparent;
  cursor: pointer;
}

.shop-item::before {
  position: absolute;
  inset: -4px -6px 3px;
  z-index: -1;
  content: "";
  border-radius: 4px;
  background: rgba(52, 78, 120, 0);
  transition: background 0.2s ease;
}

.shop-item:hover::before,
.shop-item.is-active::before {
  background: rgba(52, 78, 120, 0.08);
}

.shop-name {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 3px;
  font-size: clamp(11px, 0.82vw, 13px);
  font-weight: 800;
  line-height: 1.2;
}

.shop-name::before,
.shop-address::before,
.shop-phone::before {
  display: block;
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  margin-top: 1px;
  content: "";
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.shop-name::before {
  width: 13px;
  height: 13px;
  margin-top: 0;
  background-image: url("https://qiniuweb.topcrab.com/xifengke/shop-name.png");
  filter: brightness(0);
}

.shop-item.is-suzhou-shop .shop-name::before {
  filter: none;
}

.shop-address,
.shop-phone {
  display: flex;
  gap: 5px;
  color: rgba(39, 35, 31, 0.86);
  font-size: clamp(9px, 0.68vw, 11px);
  line-height: 1.25;
}

.shop-address::before {
  background-image: url("https://qiniuweb.topcrab.com/xifengke/shop-address.svg");
}

.shop-phone::before {
  background-image: url("https://qiniuweb.topcrab.com/xifengke/shop-phone.svg");
}

.section-service {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  color: #f6d487;
  background: #082a4e;
}

.service-bg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0;
  transform: scale(1.025);
  transition:
    opacity 1s ease,
    transform 1.2s ease;
}

.service-copy {
  position: absolute;
  top: clamp(78px, 13vh, 135px);
  left: clamp(116px, 13.8vw, 260px);
  z-index: 2;
  width: clamp(520px, 40vw, 720px);
}

.service-en {
  margin: 0 0 8px;
  font-size: clamp(14px, 1.1vw, 20px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  text-transform: uppercase;
}

.service-copy h2 {
  margin: 0 0 clamp(46px, 6.4vh, 74px);
  font-size: clamp(36px, 3.8vw, 62px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0;
  white-space: nowrap;
}

.service-list {
  display: grid;
  gap: clamp(28px, 4.2vh, 50px);
}

.service-item {
  position: relative;
  display: grid;
  grid-template-columns: clamp(22px, 2vw, 32px) 1fr;
  column-gap: 9px;
  align-items: start;
  width: fit-content;
  max-width: 100%;
  padding: 8px 12px 9px 8px;
  border-radius: 8px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(42px);
  transition:
    filter 0.28s ease,
    opacity 0.9s ease,
    transform 0.9s cubic-bezier(0.2, 0.85, 0.2, 1);
}

.service-icon {
  display: block;
  width: clamp(20px, 1.8vw, 28px);
  height: auto;
  margin-top: 2px;
  transition:
    filter 0.28s ease,
    transform 0.28s ease;
}

.service-item h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 7px;
  color: #FFDE93;
  font-size: clamp(23px, 2.1vw, 36px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
  transition:
    color 0.28s ease,
    text-shadow 0.28s ease,
    transform 0.28s ease;
}

.service-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #f8d98d;
  font-size: clamp(13px, 1vw, 17px);
  font-weight: 700;
  white-space: nowrap;
  transition: transform 0.28s ease;
}

.service-tag img {
  display: block;
  width: clamp(22px, 1.8vw, 30px);
  height: auto;
}

.service-item p {
  margin: 0;
  color: #D1A669;
  font-size: clamp(12px, 0.92vw, 16px);
  line-height: 1.45;
  transition:
    color 0.28s ease,
    transform 0.28s ease;
}

.service-hotline {
  display: block;
  margin-top: 9px;
  color: #f8d98d;
  font-size: clamp(17px, 1.45vw, 25px);
  font-style: italic;
  font-weight: 900;
  line-height: 1;
  transition:
    color 0.28s ease,
    text-shadow 0.28s ease,
    transform 0.28s ease;
}

.service-note {
  position: absolute;
  left: 50%;
  bottom: clamp(28px, 4.6vh, 58px);
  z-index: 2;
  margin: 0;
  color: rgba(12, 62, 96, 0.54);
  font-size: clamp(11px, 0.8vw, 14px);
  transform: translateX(-50%);
}

.service-en,
.service-copy h2,
.service-note {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.service-note {
  transform: translate(-50%, 18px);
}

.section-service.is-visible .service-bg,
.section-service.is-visible .service-en,
.section-service.is-visible .service-copy h2,
.section-service.is-visible .service-item,
.section-service.is-visible .service-note {
  opacity: 1;
  transform: translateY(0);
}

.section-service.is-visible .service-bg {
  transform: scale(1);
}

.section-service.is-visible .service-copy h2 {
  transition-delay: 0.1s;
}

.section-service.is-visible .service-item:nth-child(1) {
  transition-delay: 0.2s;
}

.section-service.is-visible .service-item:nth-child(2) {
  transition-delay: 0.32s;
}

.section-service.is-visible .service-item:nth-child(3) {
  transition-delay: 0.44s;
}

.section-service.is-visible .service-icon {
  animation: serviceIconPop 0.72s ease;
}

.section-service.is-visible .service-item:nth-child(1) .service-icon {
  animation-delay: 0.24s;
}

.section-service.is-visible .service-item:nth-child(2) .service-icon {
  animation-delay: 0.36s;
}

.section-service.is-visible .service-item:nth-child(3) .service-icon {
  animation-delay: 0.48s;
}

.section-service.is-visible .service-note {
  transform: translateX(-50%);
  transition-delay: 0.52s;
}

.section-service.is-visible .service-item:hover {
  filter: drop-shadow(0 14px 20px rgba(3, 30, 69, 0.18));
  transition-delay: 0s;
  transform: translateY(-10px);
}

.section-service.is-visible .service-item:hover .service-icon {
  filter: drop-shadow(0 0 10px rgba(248, 217, 141, 0.42));
  transform: translateY(-4px) rotate(-6deg) scale(1.08);
}

.section-service.is-visible .service-item:hover h3 {
  color: #ffe9ad;
  text-shadow: 0 6px 18px rgba(255, 222, 147, 0.22);
  transform: translateY(-2px);
}

.section-service.is-visible .service-item:hover p {
  color: rgba(255, 229, 174, 0.9);
  transform: translateY(-2px);
}

.section-service.is-visible .service-item:hover .service-tag,
.section-service.is-visible .service-item:hover .service-hotline {
  color: #fff0bd;
  text-shadow: 0 6px 18px rgba(255, 222, 147, 0.2);
  transform: translateY(-1px);
}

@keyframes serviceIconPop {
  0% {
    opacity: 0;
    transform: translateY(8px) scale(0.8);
  }

  62% {
    opacity: 1;
    transform: translateY(-2px) scale(1.12);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.section-knowledge {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  background: #eadfbd url("https://qiniuweb.topcrab.com/xifengke/10.jpg") center center / cover no-repeat;
}

.knowledge-card {
  position: absolute;
  inset: 65px;
  display: grid;
  grid-template-columns: 51% 49%;
  align-items: stretch;
  gap: clamp(20px, 2.2vw, 42px);
  padding: clamp(32px, 4vw, 76px) clamp(38px, 4.3vw, 82px);
  overflow: hidden;
  border-radius: 30px;
  background: #fdfaf0;
  box-shadow: 0 18px 45px rgba(121, 98, 50, 0.12);
  opacity: 0;
  transform: translateY(28px) scale(0.985);
  transition:
    opacity 0.9s ease,
    transform 0.9s ease;
}

.knowledge-main {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
}

.knowledge-title {
  align-self: start;
  justify-self: center;
  margin: 0 0 clamp(10px, 1.4vh, 18px);
  text-align: center;
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.85s ease,
    transform 0.85s ease;
}

.knowledge-title span {
  display: block;
  margin-bottom: 6px;
  color: #d9ad79;
  font-size: clamp(14px, 1.1vw, 20px);
  line-height: 1;
  text-transform: uppercase;
}

.knowledge-title strong {
  display: block;
  color: #8fc8e9;
  font-size: clamp(44px, 4.3vw, 78px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0;
}

.knowledge-left,
.knowledge-right {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 100%;
  min-width: 0;
  min-height: 0;
  object-fit: contain;
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.85s ease,
    transform 0.85s ease;
}

.knowledge-left {
  object-position: center center;
}

.knowledge-right {
  object-position: center center;
}

.section-knowledge.is-visible .knowledge-card,
.section-knowledge.is-visible .knowledge-title,
.section-knowledge.is-visible .knowledge-left,
.section-knowledge.is-visible .knowledge-right {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.section-knowledge.is-visible .knowledge-left {
  transition-delay: 0.18s;
}

.section-knowledge.is-visible .knowledge-right {
  transition-delay: 0.24s;
}

@media (max-height: 800px) {
  .knowledge-card {
    inset: 34px;
    gap: 24px;
    padding: 34px 46px 28px;
  }

  .knowledge-title {
    margin-bottom: 6px;
  }

  .knowledge-title span {
    margin-bottom: 4px;
    font-size: 14px;
  }

  .knowledge-title strong {
    font-size: 54px;
  }
}

@media (max-aspect-ratio: 1/1) {
  .section-gift,
  .section-brand,
  .section-source,
  .section-origin,
  .section-environment,
  .section-quality,
  .section-coverage,
  .section-service,
  .section-knowledge {
    min-height: 0;
  }

  .section-gift {
    height: calc(100vw * 3042 / 3840);
  }

  .gift-inner {
    --gift-width: min(76vw, 820px);
  }

  .gift-head {
    margin-bottom: 2.2vw;
  }

  .gift-spec,
  .gift-price {
    height: min(7vw, 72px);
    max-height: none;
  }

  .section-brand {
    height: calc(100vw * 926 / 1920);
  }

  .brand-stage,
  .brand-copy {
    height: 100%;
  }

  .brand-person {
    height: 94%;
  }

  .brand-copy {
    padding: 0 7vw;
  }

  .brand-copy h2 {
    margin-bottom: 3.4vw;
    font-size: 3.1vw;
  }

  .brand-joint {
    width: 18vw;
    margin-bottom: 3vw;
  }

  .brand-text {
    font-size: 1.08vw;
    line-height: 1.76;
  }

  .brand-text p {
    margin-bottom: 0.38vw;
  }

  .section-source {
    height: calc(100vw * 1527 / 3000);
  }

  .source-inner {
    width: 32vw;
    margin-left: 6.2vw;
  }

  .source-badge {
    width: 7.6vw;
    margin-bottom: 2.8vw;
  }

  .source-title {
    gap: 1.4vw;
    margin-bottom: 3.6vw;
  }

  .source-title h2 {
    font-size: 3.3vw;
  }

  .source-title p {
    font-size: 1.26vw;
  }

  .source-list {
    gap: 2.25vw;
  }

  .source-item h3 {
    gap: 0.7vw;
    margin-bottom: 0.6vw;
    font-size: 1.9vw;
  }

  .source-item h3::before {
    width: 1.2vw;
    height: 2.1vw;
  }

  .source-item p,
  .source-quote {
    font-size: 0.82vw;
    line-height: 1.62;
  }

  .source-quote {
    right: 6.8vw;
    bottom: 6.8vw;
    max-width: 16vw;
  }

  .section-origin {
    height: calc(100vw * 2050 / 3840);
  }

  .origin-copy {
    width: 28vw;
    margin-left: 7vw;
  }

  .origin-title {
    margin-bottom: 2.1vw;
  }

  .origin-title h2 {
    font-size: 2.15vw;
  }

  .origin-text {
    font-size: 0.82vw;
    line-height: 1.82;
  }

  .origin-heading {
    top: 5.6vw;
    right: 8.8vw;
    gap: 2vw;
  }

  .origin-en {
    width: 13.7vw;
    margin-top: 0.8vw;
  }

  .origin-heading h2 {
    font-size: 3.9vw;
  }

  .origin-note {
    right: 7.2vw;
    bottom: 4.6vw;
    font-size: 0.82vw;
  }

  .section-environment {
    height: calc(100vw * 2406 / 3840);
  }

  .environment-copy {
    width: 27vw;
    margin-left: 7.2vw;
    padding-top: 5.2vw;
  }

  .environment-copy h2 {
    margin-bottom: 3vw;
    font-size: 4vw;
  }

  .environment-year {
    margin-bottom: 2.7vw;
  }

  .environment-year strong {
    margin-bottom: 0.8vw;
    font-size: 2.2vw;
  }

  .environment-diamond {
    width: 3.2vw;
  }

  .environment-text {
    font-size: 0.95vw;
    line-height: 1.74;
  }

  .environment-badges {
    top: 7.8vw;
    right: 8.8vw;
    gap: 3.2vw;
  }

  .environment-badges img {
    width: 7.7vw;
  }

  .section-quality {
    height: calc(100vw * 926 / 1920);
  }

  .quality-copy {
    top: 6.8vw;
    right: 5.8vw;
    width: 25vw;
  }

  .quality-copy h2 {
    margin-bottom: 3.2vw;
    font-size: 5vw;
  }

  .quality-copy h3 {
    margin-bottom: 1vw;
    font-size: 2.85vw;
  }

  .quality-diamond {
    width: 2.7vw;
    margin-bottom: 3.1vw;
  }

  .quality-copy p {
    font-size: 1vw;
    line-height: 1.78;
  }

  .quality-mark {
    width: 1.35vw;
    margin-top: 2.4vw;
  }

  .quality-note.is-left {
    top: 4.4vw;
    left: 7.8vw;
  }

  .quality-note.is-right {
    right: 10vw;
    bottom: 4.8vw;
  }

  .section-coverage {
    height: calc(100vw * 1080 / 1920);
  }

  .coverage-copy {
    top: 8vw;
    left: 8.8vw;
  }

  .coverage-copy p {
    font-size: 1.8vw;
  }

  .coverage-copy h2 {
    font-size: 4.7vw;
  }

  .coverage-reference {
    top: 38%;
    right: 12vw;
  }

  .section-service {
    height: calc(100vw * 1936 / 3840);
  }

  .service-copy {
    top: 5.4vw;
    left: 7.2vw;
    width: 42vw;
  }

  .service-en {
    margin-bottom: 0.45vw;
    font-size: 1.16vw;
  }

  .service-copy h2 {
    margin-bottom: 3.2vw;
    font-size: 3.35vw;
  }

  .service-list {
    gap: 2.4vw;
  }

  .service-item {
    grid-template-columns: 1.75vw 1fr;
    column-gap: 0.6vw;
    padding: 0.4vw 0.7vw 0.45vw 0.35vw;
  }

  .service-icon {
    width: 1.55vw;
  }

  .service-item h3 {
    gap: 0.7vw;
    margin-bottom: 0.45vw;
    font-size: 2vw;
  }

  .service-tag {
    gap: 0.4vw;
    font-size: 0.95vw;
  }

  .service-tag img {
    width: 1.55vw;
  }

  .service-item p {
    font-size: 0.86vw;
  }

  .service-hotline {
    margin-top: 0.55vw;
    font-size: 1.42vw;
  }

  .section-knowledge {
    height: calc(100vw * 1023 / 1920);
  }

  .knowledge-card {
    inset: 3.4vw;
    gap: 2.2vw;
    padding: 3vw 4vw 2.4vw;
    border-radius: 1.55vw;
  }

  .knowledge-title {
    margin-bottom: 0.6vw;
  }

  .knowledge-title span {
    margin-bottom: 0.35vw;
    font-size: 1.05vw;
  }

  .knowledge-title strong {
    font-size: 4.05vw;
  }
}

.section-footer {
  position: relative;
  width: 100vw;
  height: 362px;
  overflow: hidden;
}

.section-footer--stores::before {
  position: absolute;
  top: 0;
  left: 50%;
  width: min(1180px, 78vw);
  height: 1px;
  content: "";
  background: linear-gradient(
    90deg,
    transparent,
    rgba(52, 79, 120, 0.16) 12%,
    rgba(52, 79, 120, 0.36) 50%,
    rgba(52, 79, 120, 0.16) 88%,
    transparent
  );
  transform: translateX(-50%);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(80px, 9vw, 170px);
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.footer-phone {
  display: block;
  width: clamp(360px, 25vw, 440px);
  height: auto;
}

.footer-social {
  width: clamp(360px, 25vw, 440px);
}



.footer-qr-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(36px, 3vw, 58px);
  width: 100%;
}

.footer-qr-item {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 12px;
  cursor: zoom-in;
  transition:
    filter 0.28s ease,
    transform 0.28s ease;
}

.footer-qr-item::before {
  position: absolute;
  right: 8%;
  bottom: -6%;
  left: 8%;
  height: 18%;
  content: "";
  border-radius: 999px;
  background: rgba(55, 72, 91, 0.18);
  filter: blur(14px);
  opacity: 0;
  transform: scaleX(0.72);
  transition:
    opacity 0.28s ease,
    transform 0.28s ease;
}

.footer-qr-icon {
  display: block;
  width: clamp(40px, 3.1vw, 59px);
  height: auto;
  transition: transform 0.28s ease;
}

.footer-qr {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.28s ease;
}

.footer-qr-item:hover {
  filter: drop-shadow(0 12px 18px rgba(45, 57, 70, 0.16));
  transform: translateY(-8px);
}

.footer-qr-item:hover::before {
  opacity: 1;
  transform: scaleX(1);
}

.footer-qr-item:hover .footer-qr-icon {
  transform: translateY(-2px) scale(1.08);
}

.footer-qr-item:hover .footer-qr {
  transform: scale(1.035);
}

.section-footer.is-visible .footer-inner {
  opacity: 1;
  transform: translateY(0);
}

.site-record {
  position: relative;
  width: 100%;
  padding: 18px 24px 24px;
  color: rgba(11, 26, 67, 0.82);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  background:
    linear-gradient(90deg, transparent, rgba(52, 78, 120, 0.2), transparent) top
      center / min(520px, 76vw) 1px no-repeat,
    #f1eee4;
    display: flex;
    align-items: center;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.site-company {
  display: flex;
  flex: 0 0 100%;
  justify-content: center;
  gap: 18px;
  color: rgba(11, 26, 67, 0.72);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
}

.site-company span + span::before {
  margin-right: 18px;
  color: rgba(11, 26, 67, 0.38);
  content: "|";
}

.site-record a {
 display: flex;
 gap: 5px;
}
.site-record a img {
  width: auto;
  height: 18px;
}

.site-record a:hover {
  color: #344e78;
  border-color: rgba(52, 78, 120, 0.36);
  box-shadow: 0 12px 26px rgba(52, 78, 120, 0.14);
  transform: translateY(-2px);
  text-decoration: underline;
}

@media (max-width: 1500px) {
  .stores-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-width: 1180px;
  }
}

@media (max-width: 1100px) {
  .stores-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 880px;
  }
}

@media (max-width: 640px) {
  .section-stores {
    min-height: 0;
    padding: 34px 24px 42px;
    overflow: visible;
  }

  .stores-grid {
    grid-template-columns: 1fr;
    gap: 18px;
    max-width: 420px;
  }

  .store-column {
    gap: 18px;
  }

  .province-name {
    font-size: 26px;
  }

  .shop-list {
    gap: 10px;
    max-height: none;
  }

  .province-card.is-collapsed .shop-list {
    max-height: 0;
  }

  .shop-name {
    font-size: 14px;
  }

  .shop-address,
  .shop-phone {
    font-size: 12px;
    line-height: 1.35;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

@media (max-width: 1200px) {
  body {
    min-width: 0;
  }

  .header-inner {
    width: 100%;
    gap: 18px;
    padding: 0 24px;
  }

  .nav {
    gap: 20px;
  }

  .header-phone {
    width: clamp(124px, 15vw, 180px);
  }

  .gift-spec {
    gap: 0px;
  }

  .brand-stage {
    width: 100vw;
  }
}

@media (min-width: 1600px) {
  .brand-copy {
    padding-left: clamp(120px, 10vw, 210px);
  }
}

.banner,
.section-gift,
.section-brand,
.brand-stage,
.section-source,
.section-origin,
.section-environment,
.section-quality,
.section-coverage,
.section-stores,
.section-service,
.section-knowledge,
.section-footer {
  width: 100%;
  max-width: 100%;
}

@media (max-aspect-ratio: 1/1) {
  .site-header {
    height: clamp(38px, 3.55vw, 68px);
  }

  .header-inner {
    width: 100%;
    gap: clamp(10px, 1.2vw, 24px);
    padding: 0 clamp(18px, 2.1vw, 40px);
  }

  .brand {
    width: clamp(50px, 8.85vw, 170px);
  }

  .nav {
    gap: clamp(12px, 1.55vw, 30px);
    font-size: clamp(11px, 0.73vw, 14px);
  }

  .nav a {
    gap: clamp(5px, 0.42vw, 8px);
  }

  .nav a::after {
    bottom: clamp(-8px, -0.42vw, -5px);
  }

  .nav-hot {
    min-width: clamp(18px, 1.46vw, 28px);
    height: clamp(9px, 0.73vw, 14px);
    padding: 0 clamp(2px, 0.16vw, 3px);
    font-size: clamp(7px, 0.47vw, 9px);
  }

  .nav-hot::before {
    left: -3px;
    border-top-width: 4px;
    border-left-width: 4px;
  }

  .nav-qr {
    top: calc(100% + clamp(10px, 1.05vw, 20px));
    width: clamp(98px, 7.1vw, 136px);
    padding: clamp(8px, 0.63vw, 12px) clamp(8px, 0.63vw, 12px) clamp(7px, 0.52vw, 10px);
    font-size: clamp(10px, 0.63vw, 12px);
  }

  .nav-qr img {
    width: clamp(82px, 5.83vw, 112px);
    height: clamp(82px, 5.83vw, 112px);
  }

  .header-phone {
    display: flex;
    width: clamp(50px, 9.38vw, 180px);
  }

  .banner .swiper-pagination {
    bottom: clamp(28px, 5vw, 56px);
  }

  .banner .swiper-pagination-bullet {
    width: clamp(44px, 5.6vw, 60px);
  }

  .section-footer {
    height: auto;
    min-height: 0;
    padding: clamp(34px, 7vw, 62px) 0 clamp(28px, 6vw, 46px);
  }

  .footer-inner {
    flex-direction: column;
    gap: clamp(22px, 5vw, 42px);
    height: auto;
    padding: 0 clamp(20px, 6vw, 44px);
  }

  .footer-phone {
    width: min(76vw, 360px);
    max-width: 100%;
  }

  .footer-social {
    width: min(76vw, 330px);
  }

  .footer-qr-list {
    gap: clamp(18px, 5vw, 34px);
  }

  .footer-qr-item {
    gap: 8px;
  }

  .footer-qr-icon {
    width: clamp(32px, 8vw, 48px);
  }

  .site-record {
    flex-wrap: wrap;
    gap: 16px 28px;
    padding: 18px 18px 22px;
    font-size: clamp(12px, 3.2vw, 14px);
  }

  .site-company {
    flex-direction: column;
    gap: 3px;
    font-size: clamp(12px, 3.1vw, 13px);
  }

  .site-company span + span::before {
    content: none;
  }

  .site-record a {
    justify-content: center;
    min-width: 142px;
  }
}