:root {
  --container-width: 1080px;
  --text: #2f2f2f;
  --muted: #404040;
  --line: #e8dfd2;
  --panel: #fffdf9;
  --bg: #f1f1f1;
  --hero-line: #c8bc9d;
  --cta-bg: #73d8b4;
  --cta-text: #0f3f2e;
  --cta-shadow: rgba(0, 0, 0, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--text);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  line-height: 1.9;
}

.container {
  width: min(var(--container-width), calc(100% - 96px));
  margin: 0 auto;
}

.hero {
  min-height: 122px;
  display: flex;
  align-items: center;
  border-top: 1px solid #d5ccb3;
  border-bottom: 1px solid var(--hero-line);
  background:
    linear-gradient(rgba(186, 171, 136, 0.76), rgba(186, 171, 136, 0.76)),
    radial-gradient(circle at 36% 24%, #7a986f 0%, #3f6150 26%, #2d2c2a 62%);
}

.hero-inner {
  color: #fdfdfd;
  padding: 18px 0;
}

.hero h1 {
  margin: 0;
  font-size: 38px;
  letter-spacing: 0.08em;
  font-weight: 500;
  line-height: 1.1;
}

.hero p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.6;
  opacity: 0.95;
}

.green-band {
  height: 88px;
  background: #9af0a6;
  border-top: 1px solid #85db92;
  border-bottom: 1px solid #85db92;
}

.content {
  width: min(1100px, calc(100% - 96px));
  margin: 10px auto 0;
  padding: 8px 0 12px;
  background: #ffffff;
}

.main-section {
  padding: 0;
  margin-bottom: 24px;
}

.main-section .section-inner {
  width: min(1068px, 100%);
  margin: 0 auto;
  padding: 24px 16px;
  background: #f5f5f5;
}

.section-1 h2,
.section-3 h2,
.section-4 h2,
.section-5 h2 {
  margin: 0 0 16px;
  font-size: 28px;
  line-height: 1.8;
  font-weight: 700;
  color: #252525;
}

.section-1 p,
.section-3 p,
.section-4 p,
.section-5 p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  font-weight: 500;
  color: #3f3f3f;
}

.cta-row {
  margin-top: 14px;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 210px;
  padding: 12px 28px;
  border-radius: 9999px;
  background: var(--cta-bg);
  color: var(--cta-text);
  font-size: 18px;
  line-height: 1.4;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 2px 8px var(--cta-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.cta-button::before {
  content: "";
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  background: url("../images/common/icon-mail.svg") center center / contain no-repeat;
}
.cta-button:hover,
.cta-button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.16);
  opacity: 0.96;
}

.cta-button:focus-visible {
  outline: 2px solid rgba(15, 63, 46, 0.28);
  outline-offset: 2px;
}

.cta-icon-image {
  display: none;
}

.section-2 .card-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding-left: 16px;
  padding-right: 16px;
  align-items: start;
}

.section-2 .issue-column {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: #fffdf9;
}

.section-2 .issue-media {
  position: relative;
  display: block;
  overflow: hidden;
  text-decoration: none;
  background: #d9d9d9;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.section-2 .issue-media img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.25s ease, filter 0.25s ease;
}

.section-2 .issue-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.28);
  pointer-events: none;
}

.section-2 .issue-media h3 {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  margin: 0;
  width: 88%;
  color: #ffffff;
  font-size: 24px;
  line-height: 1.4;
  font-weight: 700;
  text-align: center;
  writing-mode: horizontal-tb !important;
  text-orientation: mixed !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.section-2 .issue-media:hover,
.section-2 .issue-media:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.section-2 .issue-media:hover img,
.section-2 .issue-media:focus-visible img {
  filter: brightness(1.08);
  transform: scale(1.03);
}

.section-2 .issue-body {
  flex: 0 0 auto;
  padding: 14px 12px 16px;
}

.section-2 .issue-body p {
  margin: 0;
  text-align: left;
  font-size: 16px;
  line-height: 1.8;
  font-weight: 500;
  color: #3f3f3f;
}

.section-2 .issue-emph {
  display: block;
  margin-top: 4px;
  font-size: 20px;
  line-height: 1.8;
  font-weight: 700;
}

.section-3 .section-3-layout {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-3 .sec3-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.section-3 .section-3-divider {
  width: 100%;
  height: 2px;
  background: #d3d3d3;
}

.section-3 .sec3-row .section-copy {
  flex: 0 1 66.666%;
  min-width: 0;
}

.section-3 .sec3-row .illust-placeholder {
  flex: 0 1 33.333%;
  margin: 0 auto;
}

.section-with-illust {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.section-with-illust .section-copy {
  flex: 0 1 66.666%;
  min-width: 0;
}

.section-with-illust .illust-placeholder {
  flex: 0 1 33.333%;
  margin: 0 auto;
}

.illust-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 220px;
  border: none;
  background: transparent;
}

.illust-placeholder img {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
}

@media (max-width: 768px) {
  .container,
  .content {
    width: min(1100px, calc(100% - 24px));
  }

  .main-section .section-inner {
    padding: 20px 12px;
  }

  .section-2 .card-layout {
    grid-template-columns: 1fr;
    padding-left: 0;
    padding-right: 0;
  }

  .section-2 .issue-media img {
    height: 180px;
  }

  .section-2 .issue-media h3 {
    width: 90%;
    font-size: 24px;
  }

  .section-3 .sec3-row,
  .section-with-illust {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .section-3 .sec3-row .section-copy,
  .section-with-illust .section-copy {
    flex: 1 1 auto;
  }

  .section-3 .sec3-row .illust-placeholder,
  .section-with-illust .illust-placeholder {
    flex: 0 0 auto;
    margin: 0 auto;
  }

  .illust-placeholder,
  .illust-placeholder img {
    max-width: 180px;
  }

  .cta-button {
    width: 100%;
    min-width: 0;
    padding: 12px 20px;
    font-size: 18px;
  }
}

.section-2 .issue-media {
  border-radius: 12px;
}

.section-2 .issue-media::before {
  content: "詳しく見る →";
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 3;
  padding: 7px 12px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.94);
  color: #0f3f2e;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.16);
  pointer-events: none;
}

@media (max-width: 768px) {
  .section-2 .issue-media::before {
    content: "タップして見る";
    right: 10px;
    bottom: 10px;
    padding: 7px 10px;
    font-size: 13px;
  }

  .section-2 .issue-column {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  }

  .section-2 .issue-media:active {
    transform: scale(0.98);
  }
}