:root {
  --green-dark: #1a3e00;
  --green: #337a00;
  --green-deep: #285001;
  --green-bright: #52c200;
  --text: #333333;
  --text-mute: #5e5e5e;
  --gray: #8f8f8f;
  --line: #eeeeee;
  --bg-soft: #eef1ef;
  --wrap: 1080px;
  --header-h: 84px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-padding-top: calc(var(--header-h) + 16px);
}
body {
  margin: 0;
  color: var(--text);
  background: #fff;
  font-family:
    "Hiragino Kaku Gothic ProN",
    "ヒラギノ角ゴ ProN W3",
    "Noto Sans JP",
    "Yu Gothic Medium",
    "Meiryo",
    sans-serif;
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
}
a {
  color: var(--green);
}
.wrap {
  width: min(100% - 40px, var(--wrap));
  margin-inline: auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
}
.logo img {
  width: 190px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav a {
  color: var(--text);
  text-decoration: none;
  font-size: .95rem;
  font-weight: 600;
  white-space: nowrap;
}
.nav a:hover {
  color: var(--green);
}
.btn-contact {
  background: var(--green-bright);
  color: #fff !important;
  border-radius: 999px;
  padding: 12px 26px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-contact:hover {
  background: var(--green);
}
.nav-toggle {
  display: none;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 999px;
  background: var(--green-bright);
  cursor: pointer;
  position: relative;
}
.nav-toggle .bar {
  position: absolute;
  left: 15px;
  right: 15px;
  height: 2px;
  background: #fff;
  transition: transform .2s, opacity .2s;
}
.nav-toggle .bar:nth-child(1) {
  top: 19px;
}
.nav-toggle .bar:nth-child(2) {
  top: 25px;
}
.nav-toggle .bar:nth-child(3) {
  top: 31px;
}
.nav-toggle[aria-expanded=true] .bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded=true] .bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded=true] .bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}
.sec-head {
  text-align: center;
  margin: 0 0 48px;
}
.sec-head .en {
  display: block;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: .06em;
  color: var(--text);
  line-height: 1.2;
}
.sec-head .ja {
  display: block;
  font-size: .9rem;
  color: var(--gray);
  margin-top: 4px;
}
.sec-head::after {
  content: "";
  display: block;
  width: 150px;
  height: 5px;
  background: var(--green-bright);
  margin: 18px auto 0;
}
.column-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 28px;
}
@media (min-width: 720px) {
  .column-list {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1000px) {
  .column-list {
    grid-template-columns: repeat(3, 1fr);
  }
}
.column-card a {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  height: 100%;
  transition: box-shadow .2s, transform .2s;
}
.column-card a:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, .08);
  transform: translateY(-2px);
}
.column-card .thumb {
  aspect-ratio: 3 / 2;
  background: var(--bg-soft);
}
.column-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.column-card .body {
  padding: 18px 20px 24px;
}
.column-card time {
  color: var(--gray);
  font-size: .85rem;
}
.column-card h2 {
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 6px 0 0;
  color: var(--green-dark);
}
.article {
  max-width: 760px;
  margin-inline: auto;
}
.article-head {
  margin: 0 0 32px;
}
.article-head time {
  color: var(--gray);
  font-size: .9rem;
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0;
}
.article-meta .badge {
  background: var(--green-bright);
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  padding: 3px 12px;
  font-size: .78rem;
  font-weight: 700;
  white-space: nowrap;
}
.article-meta .badge:hover {
  background: var(--green);
}
.article-head h1 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 1.5;
  color: var(--green-dark);
  margin: 8px 0 0;
}
.article-cover {
  margin: 0 0 32px;
}
.article-body h2 {
  font-size: 1.3rem;
  line-height: 1.6;
  color: var(--green-dark);
  border-left: 6px solid var(--green-bright);
  padding-left: 14px;
  margin: 48px 0 16px;
}
.article-body h3 {
  font-size: 1.1rem;
  color: var(--green-deep);
  margin: 32px 0 12px;
}
.article-body p {
  margin: 0 0 20px;
}
.article-body figure {
  margin: 28px 0;
}
.article-body figure img {
  border-radius: 8px;
}
.article-body figcaption {
  color: var(--gray);
  font-size: .85rem;
  margin-top: 8px;
}
.article-body ul,
.article-body ol {
  padding-left: 1.4em;
  margin: 0 0 20px;
}
.article-body a {
  word-break: break-all;
}
.article-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 24px 0;
}
.article-body th,
.article-body td {
  border: 1px solid var(--line);
  padding: 10px 14px;
}
.article-foot {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  text-align: center;
}
section {
  padding: 72px 0;
}
.section-soft {
  background: var(--bg-soft);
}
.cta {
  background: var(--green-deep);
  color: #fff;
  text-align: center;
}
.cta h2 {
  color: #fff;
  font-size: 1.6rem;
  margin: 0 0 12px;
}
.cta p {
  margin: 0 0 28px;
}
.btn {
  display: inline-block;
  background: var(--green-bright);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border-radius: 999px;
  padding: 16px 44px;
}
.btn:hover {
  background: var(--green);
}
.site-footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 40px;
  font-size: .9rem;
}
.site-footer .cols {
  display: grid;
  gap: 32px;
  align-items: start;
}
@media (min-width: 800px) {
  .site-footer .cols {
    grid-template-columns: 1fr 1fr;
  }
  .site-footer .info {
    text-align: right;
  }
}
.site-footer .logo img {
  width: 220px;
}
.site-footer .tagline {
  color: var(--text-mute);
  margin: 10px 0 0;
}
.site-footer .company {
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0;
}
.site-footer .biz,
.site-footer .addr {
  margin: 4px 0 0;
  color: var(--text-mute);
}
.site-footer .fnav {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
@media (min-width: 800px) {
  .site-footer .fnav {
    justify-content: flex-end;
  }
}
.site-footer .fnav a {
  color: var(--text-mute);
  text-decoration: none;
}
.site-footer .fnav a:hover {
  color: var(--green);
}
.site-footer .copy {
  text-align: center;
  color: var(--gray);
  margin: 40px 0 0;
}
@media (max-width: 900px) {
  :root {
    --header-h: 72px;
  }
  .nav-toggle {
    display: block;
  }
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 20px 24px;
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav.open {
    display: flex;
  }
  .nav a {
    padding: 16px 4px;
    border-bottom: 1px solid var(--line);
  }
  .btn-contact {
    text-align: center;
    margin-top: 16px;
    border-bottom: 0 !important;
  }
  .logo img {
    width: 150px;
  }
  section {
    padding: 56px 0;
  }
}
.hero {
  position: relative;
  padding: 40px 0 96px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0 0 auto 0;
  height: 78%;
  background: url(/assets/design/hero-curve.webp) no-repeat center top / cover;
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
  align-items: center;
}
@media (min-width: 900px) {
  .hero-inner {
    grid-template-columns: 5fr 6fr;
    gap: 40px;
  }
}
.hero-illust img {
  display: block;
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
}
.hero-copy h1 {
  font-size: clamp(1.7rem, 4.2vw, 2.6rem);
  line-height: 1.4;
  font-weight: 800;
  color: var(--green-dark);
  margin: 0 0 20px;
}
.hero-copy p {
  margin: 0 0 24px;
}
.btn-deep {
  background: var(--green-deep);
}
.btn-deep:hover {
  background: var(--green-dark);
}
.problem {
  padding-top: 24px;
}
.q-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-size: clamp(1.3rem, 3.6vw, 2rem);
  text-align: center;
  margin: 0 0 44px;
  color: var(--text);
}
.q-head .q {
  width: 34px;
  height: auto;
  flex: none;
}
.bubbles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
  max-width: 780px;
  margin-inline: auto;
}
.bubbles li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 20px;
  background: #f2f2f2;
  border-radius: 18px;
  padding: 22px 28px;
}
.bubbles li::after {
  content: "";
  position: absolute;
  left: 26px;
  bottom: -14px;
  border: 14px solid transparent;
  border-top-color: #f2f2f2;
  border-bottom: 0;
}
.bubbles img {
  width: 46px;
  height: 46px;
  flex: none;
}
.bubbles h3 {
  margin: 0 0 2px;
  font-size: 1.1rem;
  color: var(--text);
}
.bubbles p {
  margin: 0;
  color: var(--gray);
  font-size: .95rem;
}
.reasons {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 32px;
}
@media (min-width: 860px) {
  .reasons {
    grid-template-columns: repeat(3, 1fr);
  }
}
.reasons img {
  width: 100%;
  border-radius: 12px;
  display: block;
  margin-bottom: 16px;
}
.reasons h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--green-dark);
  line-height: 1.6;
}
.reasons p {
  margin: 0;
  color: var(--text-mute);
  font-size: .95rem;
}
.section-green {
  background: #eef7e6;
}
.card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 24px;
}
@media (min-width: 800px) {
  .card-list {
    grid-template-columns: repeat(3, 1fr);
  }
}
.card-list li {
  background: #fff;
  border-radius: 12px;
  padding: 28px 24px;
}
.card-list h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  color: var(--green-dark);
  line-height: 1.6;
}
.card-list p {
  margin: 0;
  color: var(--text-mute);
  font-size: .95rem;
}
.pickup-wrap {
  padding: 64px 0;
}
.pickup {
  display: grid;
  gap: 24px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  text-decoration: none;
  color: inherit;
}
@media (min-width: 800px) {
  .pickup {
    grid-template-columns: 5fr 7fr;
  }
}
.pickup img {
  width: 100%;
  border-radius: 10px;
  display: block;
}
.pickup h2 {
  margin: 0 0 10px;
  font-size: 1.35rem;
  color: var(--text);
}
.pickup p {
  margin: 0;
  color: var(--text-mute);
  font-size: .95rem;
}
.pickup:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, .07);
}
.column-card .meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0 0 6px;
}
.column-card .badge {
  background: var(--green-bright);
  color: #fff;
  border-radius: 999px;
  padding: 3px 12px;
  font-size: .78rem;
  font-weight: 700;
  white-space: nowrap;
}
.column-card .excerpt {
  margin: 8px 0 0;
  color: var(--gray);
  font-size: .88rem;
}
.topic-filter {
  margin: 0 0 40px;
}
.topic-filter-head {
  margin: 0 0 12px;
  font-weight: 700;
  color: var(--green-dark);
}
.topic-hint {
  font-weight: 400;
  color: var(--gray);
  font-size: .85rem;
  margin-left: 4px;
}
.topic-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.topic-chip {
  font: inherit;
  font-size: .9rem;
  line-height: 1.5;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--green-bright);
  background: #fff;
  color: var(--green);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.topic-chip .n {
  font-size: .78rem;
  color: var(--gray);
}
.topic-chip:hover {
  background: #eef7e6;
}
.topic-chip[aria-pressed=true] {
  background: var(--green-bright);
  border-color: var(--green-bright);
  color: #fff;
  font-weight: 700;
}
.topic-chip[aria-pressed=true] .n {
  color: #fff;
}
.topic-chip:focus-visible {
  outline: 2px solid var(--green-dark);
  outline-offset: 2px;
}
.topic-status {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 16px 0 0;
  color: var(--text-mute);
  font-size: .9rem;
}
.topic-clear {
  font: inherit;
  font-size: .85rem;
  padding: 0;
  background: none;
  border: 0;
  color: var(--green);
  text-decoration: underline;
  cursor: pointer;
}
.topic-empty {
  text-align: center;
  color: var(--text-mute);
  margin: 48px 0 0;
}
.column-list > li[hidden] {
  display: none;
}
.more {
  text-align: center;
  margin: 40px 0 0;
}
.more a {
  font-weight: 700;
  text-decoration: none;
}
.more a::after {
  content: " ›";
}
@media (max-width: 899px) {
  .hero {
    padding-bottom: 64px;
  }
  .hero-bg {
    height: 100%;
  }
}
.about-figure {
  margin: 0;
  text-align: center;
}
.about-figure img {
  width: 100%;
  max-width: 900px;
  height: auto;
}
.form {
  max-width: 680px;
  margin-inline: auto;
}
.field {
  margin: 0 0 24px;
}
.field label {
  display: block;
  font-weight: 700;
  margin: 0 0 8px;
}
.req {
  background: var(--green-bright);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  border-radius: 4px;
  padding: 2px 8px;
  margin-left: 8px;
  vertical-align: 2px;
}
.field input,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font: inherit;
  color: inherit;
  background: #fff;
}
.field textarea {
  min-height: 180px;
  resize: vertical;
}
.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--green-bright);
  outline-offset: 1px;
}
.consent {
  background: #f7f7f7;
  border-radius: 8px;
  padding: 18px 20px;
  margin: 0 0 24px;
}
.consent label {
  display: flex;
  align-items: center;
  gap: 10px;
}
.form-error {
  display: none;
  color: #c00;
  font-weight: 700;
  text-align: center;
  margin: 0 0 16px;
}
.submit {
  text-align: center;
  margin: 0;
}
.submit .btn {
  border: 0;
  cursor: pointer;
  font-size: 1rem;
}
.submit .btn:disabled {
  opacity: .6;
  cursor: default;
}
.kana-nav {
  list-style: none;
  margin: 0 0 48px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.kana-nav a,
.kana-nav span {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 700;
}
.kana-nav a {
  color: var(--green);
  border-color: var(--green-bright);
}
.kana-nav a:hover {
  background: var(--green-bright);
  color: #fff;
}
.kana-nav span {
  color: #bbb;
}
.kana-nav.big a,
.kana-nav.big span {
  padding: 14px 34px;
  font-size: 1.05rem;
}
.terms {
  max-width: 820px;
  margin-inline: auto;
}
.term {
  margin: 0 0 56px;
}
.term h2 {
  font-size: 1.3rem;
  color: var(--green-dark);
  border-left: 6px solid var(--green-bright);
  padding-left: 14px;
  margin: 0 0 16px;
}
.term .ref {
  font-size: .9rem;
}
.term .view {
  background: var(--bg-soft);
  border-radius: 12px;
  padding: 20px 24px;
  margin-top: 20px;
}
.term .view h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--green-deep);
}
.term .view p {
  margin: 0;
  font-size: .95rem;
}
.empty {
  text-align: center;
  color: var(--gray);
}
.policy {
  max-width: 820px;
}
.policy h1 {
  font-size: 1.6rem;
  color: var(--green-dark);
  margin: 0 0 32px;
}
.policy h2 {
  font-size: 1.1rem;
  color: var(--green-deep);
  margin: 40px 0 12px;
}
.policy p {
  margin: 0 0 16px;
}
.policy .box {
  background: var(--bg-soft);
  border-radius: 8px;
  padding: 18px 22px;
  margin: 16px 0;
}
.policy .fusoku {
  margin-top: 48px;
  color: var(--text-mute);
}
.turnstile-row {
  margin: 28px 0 0;
}
.turnstile-row .cf-turnstile {
  display: inline-block;
}