:root {
  --ink: #173a4a;
  --ink2: #0b2632;
  --teal: #0d9d91;
  --teal2: #08756f;
  --mint: #e8f8f3;
  --mint2: #ccefe6;
  --cream: #fffaf1;
  --orange: #ff8a4c;
  --line: #06c755;
  --white: #fff;
  --muted: #607783;
  --shadow: 0 24px 70px rgba(13, 78, 84, 0.14);
  --radius: 28px;
  --max: 1180px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fbfefd;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN",
    "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.75;
  letter-spacing: 0.02em;
}
img,
video {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
.container {
  width: min(calc(100% - 40px), var(--max));
  margin: auto;
}
.section {
  padding: 96px 0;
}
.section-sm {
  padding: 62px 0;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  background: var(--mint);
  color: var(--teal2);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.section-title {
  font-size: clamp(31px, 4vw, 50px);
  line-height: 1.25;
  margin: 18px 0 16px;
  letter-spacing: -0.035em;
}
.section-lead {
  font-size: 17px;
  color: var(--muted);
  max-width: 700px;
  margin: 0;
}
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(251, 254, 253, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(13, 157, 145, 0.1);
}
.nav {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 950;
  letter-spacing: -0.03em;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--teal);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 20px;
  box-shadow: 0 10px 25px rgba(13, 157, 145, 0.25);
}
.brand-sub {
  display: block;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.16em;
  font-weight: 800;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  font-weight: 750;
}
.nav-links a:hover {
  color: var(--teal);
}
.nav-cta,
.btn-line,
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  font-weight: 900;
  transition:
    0.2s transform,
    0.2s box-shadow;
}
.nav-cta {
  background: var(--line);
  color: #fff;
  padding: 12px 20px;
  box-shadow: 0 12px 24px rgba(6, 199, 85, 0.2);
}
.nav-cta:hover,
.btn-line:hover,
.btn-primary:hover {
  transform: translateY(-2px);
}
.mobile-menu {
  display: none;
  border: 0;
  background: transparent;
  font-size: 28px;
}
.hero {
  position: relative;
  overflow: hidden;
  padding: 74px 0 56px;
  background:
    radial-gradient(circle at 15% 15%, #fff 0 14%, transparent 38%),
    linear-gradient(135deg, #eaf9f4 0%, #f9fffd 55%, #fff7eb 100%);
}
.hero:after {
  content: "";
  position: absolute;
  right: -180px;
  top: -220px;
  width: 660px;
  height: 660px;
  border-radius: 50%;
  border: 100px solid rgba(13, 157, 145, 0.06);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 42px;
}
.hero h1 {
  font-size: clamp(48px, 7vw, 82px);
  line-height: 1.04;
  letter-spacing: -0.065em;
  margin: 20px 0;
}
.hero h1 span {
  color: var(--teal);
}
.hero-copy {
  font-size: 19px;
  color: #486672;
  max-width: 630px;
}
.hero-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 25px 0;
}
.hero-badge {
  padding: 8px 13px;
  background: #fff;
  border: 1px solid #d8eee8;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(12, 86, 89, 0.07);
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.btn-line {
  background: var(--line);
  color: white;
  padding: 17px 27px;
  box-shadow: 0 16px 30px rgba(6, 199, 85, 0.23);
}
.btn-primary {
  background: var(--ink);
  color: #fff;
  padding: 17px 27px;
  box-shadow: 0 16px 30px rgba(23, 58, 74, 0.2);
}
.micro {
  font-size: 12px;
  color: var(--muted);
  margin-top: 14px;
}
.hero-visual {
  min-height: 615px;
  position: relative;
}
.hero-blob {
  position: absolute;
  inset: 34px 18px 22px;
  background: linear-gradient(160deg, #fff 5%, #d7f2ea 100%);
  border-radius: 48% 52% 42% 58%/43% 44% 56% 57%;
  box-shadow: var(--shadow);
}
.hero-mascot {
  position: absolute;
  left: 11%;
  bottom: -15px;
  width: 72%;
  filter: drop-shadow(0 25px 24px rgba(16, 68, 72, 0.18));
  animation: float 4.2s ease-in-out infinite;
}
.hero-card {
  position: absolute;
  right: 0;
  top: 70px;
  background: #fff;
  border: 1px solid #d9eee8;
  border-radius: 22px;
  padding: 18px 20px;
  box-shadow: var(--shadow);
  font-weight: 900;
}
.hero-card strong {
  display: block;
  color: var(--orange);
  font-size: 28px;
  line-height: 1.2;
}
.hero-card small {
  display: block;
  color: var(--muted);
  font-size: 11px;
}
.hero-card.second {
  top: auto;
  right: 2%;
  bottom: 70px;
}
.hero-card.second strong {
  color: var(--teal);
}
@keyframes float {
  50% {
    transform: translateY(-12px);
  }
}
.trustbar {
  background: var(--ink);
  color: #fff;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-item {
  padding: 25px 18px;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}
.trust-item:last-child {
  border: 0;
}
.trust-item strong {
  font-size: 22px;
  display: block;
}
.trust-item span {
  font-size: 12px;
  color: #bdd1d9;
}
.pain-grid,
.feature-grid,
.price-grid,
.column-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 42px;
}
.pain-card,
.feature-card,
.price-card,
.column-card,
.faq-item,
.notice-card,
.profile-card {
  background: #fff;
  border: 1px solid #e0efeb;
  border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(18, 81, 85, 0.07);
}
.pain-card {
  padding: 28px;
}
.pain-icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--mint);
  font-size: 25px;
}
.pain-card h3 {
  margin: 18px 0 8px;
  font-size: 20px;
}
.pain-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.feature-area {
  background: var(--mint);
}
.feature-card {
  padding: 30px;
}
.feature-no {
  font-size: 12px;
  font-weight: 900;
  color: var(--teal);
  letter-spacing: 0.18em;
}
.feature-card h3 {
  font-size: 23px;
  margin: 10px 0;
}
.feature-card p {
  color: var(--muted);
  margin: 0;
}
.schedule {
  margin-top: 42px;
  border-radius: 32px;
  background: var(--ink);
  color: white;
  padding: 34px;
  box-shadow: var(--shadow);
}
.schedule-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 23px;
}
.schedule-head h3 {
  font-size: 30px;
  margin: 0;
}
.schedule-head p {
  margin: 0;
  color: #bdd1d9;
  font-size: 13px;
}
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.schedule-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 20px;
}
.schedule-item span {
  font-size: 12px;
  color: #bcd6da;
}
.schedule-item strong {
  display: block;
  font-size: 19px;
  margin-top: 6px;
  color: #fff;
}
.schedule-item em {
  display: block;
  color: #79e5d3;
  font-style: normal;
  font-size: 13px;
  margin-top: 5px;
}
.price-area {
  background: linear-gradient(180deg, #fff 0, #f5fbf9 100%);
}
.price-card {
  padding: 30px;
  position: relative;
  overflow: hidden;
}
.price-card.popular {
  border: 2px solid var(--teal);
  transform: translateY(-8px);
}
.price-card.popular:before {
  content: "おすすめ";
  position: absolute;
  right: -35px;
  top: 17px;
  background: var(--teal);
  color: #fff;
  padding: 5px 45px;
  transform: rotate(40deg);
  font-size: 11px;
  font-weight: 900;
}
.price-type {
  font-weight: 900;
}
.price {
  font-size: 46px;
  line-height: 1.15;
  margin: 15px 0 5px;
  color: var(--ink2);
  font-weight: 950;
  letter-spacing: -0.05em;
}
.price small {
  font-size: 14px;
}
.price-list {
  padding: 0;
  list-style: none;
  margin: 22px 0;
}
.price-list li {
  padding: 8px 0;
  border-bottom: 1px dashed #d9e8e4;
  font-size: 14px;
}
.price-card.disabled {
  background: #f3f5f5;
  color: #87969b;
  box-shadow: none;
}
.price-card .btn-line {
  width: 100%;
  padding: 14px 18px;
}
.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 45px;
}
.flow-step {
  position: relative;
  padding: 28px 22px;
  background: #fff;
  border: 1px solid #dcece8;
  border-radius: 24px;
}
.flow-step:not(:last-child):after {
  content: "→";
  position: absolute;
  right: -17px;
  top: 45%;
  font-size: 26px;
  color: var(--teal);
  z-index: 2;
}
.flow-num {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--teal);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 900;
}
.flow-step h3 {
  font-size: 18px;
  margin: 17px 0 7px;
}
.flow-step p {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}
.boundary {
  background: #fff8ee;
}
.boundary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 38px;
}
.boundary-card {
  border-radius: 26px;
  padding: 30px;
}
.boundary-card.ok {
  background: #e8f8f3;
}
.boundary-card.ng {
  background: #fff;
  border: 1px solid #f0ddd0;
}
.boundary-card h3 {
  margin-top: 0;
}
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.check-list li {
  padding: 10px 0 10px 31px;
  position: relative;
  border-bottom: 1px solid rgba(23, 58, 74, 0.08);
}
.check-list li:before {
  position: absolute;
  left: 0;
  font-weight: 900;
}
.ok .check-list li:before {
  content: "✓";
  color: var(--teal);
}
.ng .check-list li:before {
  content: "×";
  color: #e06b56;
}
.instagram-box {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
  align-items: center;
}
.instagram-reel {
  width: 100%;
  max-width: 540px;
  margin: auto;
}
.instagram-reel .instagram-media {
  width: 100% !important;
  min-width: 0 !important;
  max-width: 540px !important;
  margin: 0 auto !important;
}
.social-points {
  display: grid;
  gap: 14px;
  margin: 25px 0;
}
.social-point {
  display: flex;
  gap: 14px;
  padding: 16px;
  background: #fff;
  border: 1px solid #e1efec;
  border-radius: 18px;
}
.social-point b {
  color: var(--teal);
}
.column-card {
  overflow: hidden;
  transition:
    0.2s transform,
    0.2s box-shadow;
}
.column-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}
.column-thumb {
  height: 160px;
  background: linear-gradient(135deg, var(--mint), #fff0df);
  display: grid;
  place-items: center;
  font-size: 56px;
}
.column-body {
  padding: 24px;
}
.column-meta {
  font-size: 11px;
  color: var(--teal);
  font-weight: 900;
  letter-spacing: 0.1em;
}
.column-card h3 {
  font-size: 19px;
  line-height: 1.5;
  margin: 10px 0;
}
.column-card p {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}
.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 40px;
}
.faq-item {
  overflow: hidden;
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  background: white;
  border: 0;
  text-align: left;
  font-weight: 900;
  color: var(--ink);
  cursor: pointer;
}
.faq-q span:last-child {
  font-size: 22px;
  color: var(--teal);
}
.faq-a {
  display: none;
  padding: 0 24px 24px;
  color: var(--muted);
  font-size: 14px;
}
.faq-item.open .faq-a {
  display: block;
}
.faq-item.open .faq-q span:last-child {
  transform: rotate(45deg);
}
.cta {
  background: linear-gradient(135deg, #0d9d91, #075e68);
  color: #fff;
  text-align: center;
}
.cta h2 {
  font-size: clamp(35px, 5vw, 58px);
  line-height: 1.25;
  margin: 10px 0;
}
.cta p {
  color: #d7f5ee;
}
.cta .btn-line {
  background: #fff;
  color: #05a445;
}
.footer {
  background: #0b2632;
  color: #cadade;
  padding: 58px 0 100px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  gap: 45px;
}
.footer h3 {
  color: #fff;
}
.footer a {
  display: block;
  font-size: 13px;
  padding: 5px 0;
}
.footer a:hover {
  color: #78ded0;
}
.footer small {
  font-size: 11px;
  color: #8da8b2;
}
.sticky-line {
  display: none;
  position: fixed;
  left: 14px;
  right: 14px;
  bottom: 12px;
  z-index: 80;
  background: var(--line);
  color: white;
  text-align: center;
  padding: 14px;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: 0 15px 35px rgba(6, 199, 85, 0.35);
}
.page-hero {
  padding: 85px 0 65px;
  background: linear-gradient(135deg, var(--mint), #fff);
}
.page-hero h1 {
  font-size: clamp(38px, 6vw, 64px);
  letter-spacing: -0.05em;
  margin: 15px 0;
}
.article {
  max-width: 840px;
  margin: auto;
}
.article h2 {
  font-size: 30px;
  margin-top: 55px;
  line-height: 1.45;
}
.article h3 {
  font-size: 22px;
  margin-top: 36px;
}
.article p,
.article li {
  color: #405f6c;
}
.article .lead {
  font-size: 19px;
  color: #264b5b;
}
.toc {
  background: var(--mint);
  border-radius: 22px;
  padding: 24px;
  margin: 32px 0;
}
.toc a {
  display: block;
  padding: 6px 0;
  color: var(--teal2);
  font-weight: 700;
}
.note {
  padding: 22px 24px;
  border-left: 5px solid var(--teal);
  background: #effaf7;
  border-radius: 12px;
  margin: 28px 0;
}
.warning {
  padding: 22px 24px;
  border-left: 5px solid var(--orange);
  background: #fff4eb;
  border-radius: 12px;
  margin: 28px 0;
}
.legal-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(18, 81, 85, 0.07);
}
.legal-table th,
.legal-table td {
  padding: 18px;
  border-bottom: 1px solid #e5efec;
  text-align: left;
  vertical-align: top;
}
.legal-table th {
  width: 28%;
  background: #f2faf7;
  font-size: 13px;
}
.legal-table td {
  font-size: 14px;
}
.breadcrumbs {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 20px;
}
.empty-note {
  background: #fff4e8;
  border: 1px solid #f2d7bd;
  padding: 18px;
  border-radius: 16px;
  color: #7a4d2f;
  font-size: 13px;
}
.profile-card {
  padding: 30px;
}
.profile-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.profile-item {
  padding: 18px;
  background: #f5fbf9;
  border-radius: 16px;
}
.profile-item span {
  display: block;
  color: var(--muted);
  font-size: 11px;
}
.profile-item strong {
  display: block;
  margin-top: 4px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 920px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 25px 22px;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-links.open {
    display: flex;
  }
  .mobile-menu {
    display: block;
  }
  .hero-grid,
  .instagram-box,
  .boundary-grid {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    min-height: 540px;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-item:nth-child(2) {
    border-right: 0;
  }
  .pain-grid,
  .feature-grid,
  .price-grid,
  .column-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .schedule-grid,
  .flow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .flow-step:nth-child(2):after {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid > div:first-child {
    grid-column: 1/-1;
  }
}
@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 28px), var(--max));
  }
  .section {
    padding: 72px 0;
  }
  .hero {
    padding-top: 45px;
  }
  .hero h1 {
    font-size: 48px;
  }
  .hero-copy {
    font-size: 16px;
  }
  .hero-actions {
    display: grid;
  }
  .btn-line,
  .btn-primary {
    width: 100%;
  }
  .hero-visual {
    min-height: 470px;
  }
  .hero-mascot {
    width: 86%;
    left: 4%;
  }
  .hero-card {
    font-size: 12px;
    padding: 14px;
    top: 45px;
  }
  .hero-card strong {
    font-size: 21px;
  }
  .hero-card.second {
    bottom: 35px;
  }
  .pain-grid,
  .feature-grid,
  .price-grid,
  .column-grid,
  .schedule-grid,
  .flow-grid,
  .profile-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }
  .schedule {
    padding: 24px;
  }
  .schedule-head {
    display: block;
  }
  .price-card.popular {
    transform: none;
  }
  .flow-step:not(:last-child):after {
    content: "↓";
    right: 50%;
    top: auto;
    bottom: -25px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .sticky-line {
    display: block;
  }
  .legal-table,
  .legal-table tbody,
  .legal-table tr,
  .legal-table th,
  .legal-table td {
    display: block;
  }
  .legal-table th {
    width: auto;
    padding-bottom: 5px;
  }
  .legal-table td {
    padding-top: 5px;
  }
  .header .nav-cta {
    display: none;
  }
}

/* Mobile readability refinements — original design preserved */
@media (max-width: 620px) {
  body {
    font-size: 15px;
    line-height: 1.68;
  }
  .header {
    backdrop-filter: blur(12px);
  }
  .nav {
    height: 66px;
  }
  .brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    font-size: 18px;
  }
  .brand > span:last-child {
    font-size: 15px;
    line-height: 1.15;
  }
  .brand-sub {
    font-size: 8px;
    letter-spacing: 0.11em;
    margin-top: 2px;
  }
  .mobile-menu {
    font-size: 23px;
    padding: 6px 8px;
  }
  .hero {
    padding-top: 34px;
  }
  .hero h1 {
    font-size: 42px;
    line-height: 1.12;
    margin: 16px 0;
  }
  .hero-copy {
    font-size: 15px;
    line-height: 1.75;
  }
  .hero-badges {
    gap: 7px;
  }
  .hero-badge {
    font-size: 11px;
    padding: 7px 10px;
  }
  .hero-actions {
    gap: 10px;
  }
  .hero-actions .btn-line,
  .hero-actions .btn-primary {
    min-height: 52px;
  }
  .hero-visual {
    min-height: 420px;
    margin-top: 8px;
  }
  .hero-card {
    max-width: 46%;
    line-height: 1.35;
  }
  .trust-item {
    padding: 18px 8px;
  }
  .trust-item strong {
    font-size: 18px;
  }
  .trust-item span {
    font-size: 10px;
    line-height: 1.4;
  }
  .section-title {
    font-size: 30px;
    line-height: 1.32;
  }
  .section-lead {
    font-size: 15px;
  }
  .schedule-item {
    padding: 18px;
  }
  .schedule-item strong {
    font-size: 21px;
  }
  .price {
    font-size: 42px;
  }
  .faq-q {
    padding: 20px 18px;
    gap: 14px;
  }
  .faq-a {
    padding: 0 18px 20px;
  }
  .sticky-line {
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* SEO intent and article utility additions */
.keyword-area {
  background: linear-gradient(180deg, #f7fffd 0%, #fff 100%);
}
.keyword-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}
.keyword-links a {
  display: inline-flex;
  padding: 12px 18px;
  border: 1px solid #9edbd2;
  border-radius: 999px;
  color: #087c73;
  font-weight: 800;
  background: #fff;
}
.article-date {
  font-size: 13px;
  color: #63777a;
  margin-top: 14px;
}
.article-cta {
  margin-top: 55px;
  padding: 28px;
  background: #e8f8f3;
  border-radius: 24px;
  text-align: center;
}
.article-cta h3 {
  margin-top: 0;
}
.article ol {
  padding-left: 1.35em;
  line-height: 1.9;
}
.article a:not(.btn-line) {
  color: #087c73;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.hero-refund {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 2px 12px;
  max-width: 560px;
  margin: 22px 0;
  padding: 15px 18px;
  background: #fff8e7;
  border: 1px solid #e2c47f;
  border-left: 5px solid #c4952f;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(39, 56, 68, 0.08);
}
.hero-refund > span {
  grid-row: 1 / 3;
  color: #fff;
  background: #0b273d;
  border-radius: 999px;
  padding: 9px 10px;
  font-size: 12px;
  font-weight: 800;
}
.hero-refund strong {
  color: #9b6812;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.35;
}
.hero-refund small {
  color: #6f6a5f;
}
.refund-guarantee {
  padding: 58px 0;
  background: #fffaf0;
  border-bottom: 1px solid #efdfbd;
}
.refund-guarantee-grid {
  display: grid;
  grid-template-columns: 170px 1fr;
  align-items: center;
  gap: 42px;
}
.refund-seal {
  width: 150px;
  height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #8d6113;
  background: #fff;
  border: 3px double #c4952f;
  border-radius: 50%;
  box-shadow: 0 12px 28px rgba(115, 80, 20, 0.12);
}
.refund-seal span {
  font-size: 13px;
  font-weight: 800;
}
.refund-seal strong {
  margin: 3px 0;
  font-size: 23px;
}
.refund-guarantee h2 {
  margin: 16px 0 12px;
  color: #183848;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.4;
}
.refund-guarantee p {
  max-width: 900px;
  line-height: 1.85;
}
.refund-guarantee .micro a {
  color: #087c73;
  font-weight: 800;
  text-decoration: underline;
}
@media (max-width: 640px) {
  .keyword-links {
    display: grid;
  }
  .keyword-links a {
    justify-content: center;
    text-align: center;
  }
  .article-cta {
    padding: 24px 18px;
  }
  .hero-refund {
    grid-template-columns: auto 1fr;
    padding: 13px;
  }
  .refund-guarantee {
    padding: 45px 0;
  }
  .refund-guarantee-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .refund-seal {
    width: 120px;
    height: 120px;
  }
  .refund-seal strong {
    font-size: 19px;
  }
}

/* Trust, support and template additions */
.promise-band{padding:34px 0 26px;color:#fff;background:linear-gradient(135deg,#082b3f 0%,#0b4650 100%)}
.promise-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:20px;background:rgba(255,255,255,.16)}
.promise-grid>div{padding:28px 30px;background:rgba(7,41,57,.92)}
.promise-grid span{display:block;margin-bottom:10px;color:#76e0cd;font-size:12px;font-weight:900;letter-spacing:.1em}
.promise-grid strong{display:block;font-size:clamp(18px,2.1vw,27px);line-height:1.55}
.promise-note{margin:15px auto 0;color:#b9d3d8;font-size:12px;line-height:1.75}
.assurance-panel{display:grid;grid-template-columns:260px minmax(0,1fr);margin-top:42px;overflow:hidden;border:1px solid #cbe7e1;border-radius:28px;background:#fff;box-shadow:0 20px 55px rgba(24,66,74,.1)}
.assurance-stat{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:280px;padding:28px;color:#fff;text-align:center;background:linear-gradient(145deg,#0b756d,#073d52)}
.assurance-stat strong{font-size:72px;line-height:1;letter-spacing:-.06em}.assurance-stat span{margin-top:10px;font-size:20px;font-weight:900}.assurance-stat small{margin-top:8px;color:#bee9e2}
.assurance-copy{padding:38px 42px}.assurance-copy h3{margin:16px 0;color:#173a49;font-size:clamp(23px,3vw,34px);line-height:1.45}
.assurance-tags{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0}.assurance-tags span{padding:9px 13px;color:#087c73;font-size:13px;font-weight:900;border:1px solid #a9ded5;border-radius:999px;background:#effaf7}
.text-link{display:inline-block;margin-top:8px;color:#087c73;font-weight:900;text-decoration:underline;text-underline-offset:4px}
.template-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.template-card{padding:26px;border:1px solid #d6e6e7;border-radius:24px;background:#fff;box-shadow:0 12px 35px rgba(20,53,68,.07)}
.template-card>span{color:#0d9d91;font-size:13px;font-weight:900;letter-spacing:.12em}.template-card h2{margin:8px 0 10px;color:#173a49;font-size:22px}
.template-paper{min-height:330px;margin-top:20px;padding:24px 20px;color:#2e3e44;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:13px;line-height:1.85;border:1px solid #e0e3df;background:#fffefb;box-shadow:0 5px 14px rgba(45,55,60,.06)}
.template-note{margin-top:24px;padding:16px 18px;color:#5e7075;font-size:13px;line-height:1.8;border-radius:12px;background:#f4f7f7}
@media(max-width:860px){.assurance-panel,.template-grid{grid-template-columns:1fr}.assurance-stat{min-height:220px}.template-paper{min-height:auto}}
@media(max-width:640px){.promise-grid{grid-template-columns:1fr}.promise-grid>div{padding:22px 20px}.assurance-copy{padding:28px 22px}.assurance-stat strong{font-size:62px}}