:root {
  color: #1f2d22;
  background: #f1f1ea;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html,
body {
  background: #f1f1ea;
}

body {
  min-width: 0;
  min-height: 100%;
  margin: 0;
}

.hero {
  position: relative;
  display: grid;
  min-height: clamp(620px, 92svh, 920px);
  padding: 34px max(32px, calc((100% - 1240px) / 2));
  align-items: center;
  overflow: hidden;
  background: #20372a;
}

.hero::before,
.hero::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.hero::before {
  top: 12%;
  right: 8%;
  width: 1px;
  height: 76%;
  background: rgba(226, 232, 214, 0.28);
}

.hero::after {
  right: 8%;
  bottom: 12%;
  width: 28%;
  height: 1px;
  background: rgba(226, 232, 214, 0.28);
}

.hero-art {
  position: absolute;
  top: 0;
  right: max(5%, calc((100% - 1240px) / 2));
  bottom: 0;
  width: min(46vw, 520px);
  overflow: hidden;
  background: #e9e7d8;
}

.hero-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 10%;
}

.hero-content {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: max(32px, calc((100% - 1240px) / 2));
  width: min(48%, 560px);
  transform: translateY(-50%);
  color: #ffffff;
}

.hero-content p,
.section-label {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
}

.hero-content p {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #dce8c9;
}

.hero-content p::before {
  width: 32px;
  height: 1px;
  content: "";
  background: #bfcf9d;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  margin-top: 20px;
  font-family: "STKaiti", "KaiTi", "PingFang SC", serif;
  font-size: clamp(46px, 5vw, 72px);
  font-weight: 600;
  line-height: 1.08;
}

.introduction {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 252px;
  gap: clamp(48px, 8vw, 120px);
  width: min(1180px, calc(100% - 64px));
  margin: 0 auto;
  padding: 104px 0 96px;
  align-items: center;
}

.introduction-copy {
  position: relative;
  padding-left: 32px;
}

.introduction-copy::before {
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 0;
  width: 3px;
  content: "";
  background: #98a979;
}

.section-label {
  color: #6c805a;
}

h2 {
  margin: 12px 0 28px;
  color: #1d3727;
  font-family: "STKaiti", "KaiTi", "PingFang SC", serif;
  font-size: clamp(29px, 3vw, 38px);
  font-weight: 600;
  line-height: 1.3;
}

.description {
  max-width: 760px;
  margin: 0;
  color: #465549;
  font-size: 16px;
  line-height: 2.05;
}

.qrcode-block {
  position: relative;
  justify-self: end;
  width: 252px;
  padding: 18px 0 18px 24px;
  border-left: 1px solid #aab69a;
  text-align: center;
}

.qrcode {
  display: block;
  width: 208px;
  height: auto;
  margin: 0 auto;
  border: 8px solid #ffffff;
  background: #ffffff;
}

.qrcode-block p {
  margin: 16px 0 0;
  color: #3f5f45;
  font-size: 15px;
  font-weight: 600;
}

.site-footer {
  padding: 22px 32px 26px;
  border-top: 1px solid #d7ddd1;
  color: #738073;
  font-size: 13px;
  line-height: 1.5;
  text-align: center;
}

.filing-link {
  color: inherit;
  text-decoration: none;
  transition: color 160ms ease;
}

.filing-link:hover {
  color: #426146;
}

.filing-link:focus-visible {
  outline: 2px solid #7c986c;
  outline-offset: 4px;
}

@media (max-width: 760px) {
  .hero {
    display: flex;
    min-height: 0;
    padding: 0;
    flex-direction: column;
    background: #20372a;
  }

  .hero-art {
    position: relative;
    right: auto;
    width: 100%;
    height: min(134vw, 640px);
    order: 1;
  }

  .hero-content {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    min-height: 215px;
    padding: 34px 24px 38px;
    order: 2;
    transform: none;
  }

  h1 {
    margin-top: 16px;
    font-size: 42px;
  }

  .introduction {
    grid-template-columns: 1fr;
    gap: 42px;
    width: min(100% - 48px, 560px);
    padding: 62px 0 58px;
  }

  .introduction-copy {
    padding-left: 22px;
  }

  h2 {
    margin-bottom: 20px;
    font-size: 26px;
  }

  .description {
    font-size: 15px;
    line-height: 1.9;
  }

  .qrcode-block {
    justify-self: start;
    display: flex;
    width: auto;
    align-items: center;
    gap: 22px;
    padding: 12px 0 12px 18px;
  }

  .qrcode {
    width: 148px;
    height: auto;
    margin: 0;
    border-width: 6px;
  }

  .qrcode-block p {
    margin: 0;
  }
}