:root {
  --bg: #f4f7f8;
  --paper: #ffffff;
  --paper-soft: #f8fbfb;
  --ink: #17292b;
  --muted: #627477;
  --line: #d5e0e2;
  --line-strong: #8fb6b7;
  --primary: #0f6f6d;
  --primary-dark: #0a5452;
  --accent: #e7f3f2;
  --warning: #c9822a;
  --shadow: 0 18px 42px rgba(28, 59, 65, 0.1);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(244, 247, 248, 0.94)),
    repeating-linear-gradient(0deg, transparent 0 35px, rgba(143, 182, 183, 0.18) 35px 36px),
    repeating-linear-gradient(90deg, transparent 0 35px, rgba(143, 182, 183, 0.14) 35px 36px);
  color: var(--ink);
  font-family: "Hiragino Sans", "Yu Gothic", Meiryo, system-ui, sans-serif;
  line-height: 1.75;
  letter-spacing: 0;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.mobile-only {
  display: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 13px clamp(18px, 5vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: grid;
  gap: 1px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand small,
.eyebrow,
.section-heading p,
.note,
.phone-cta small,
.site-footer,
figcaption {
  color: var(--muted);
}

.brand small {
  font-size: 12px;
  font-weight: 600;
}

.header-nav {
  display: flex;
  gap: 8px;
}

.header-nav a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 15px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.header-nav a:hover,
.header-nav a:focus-visible {
  background: var(--accent);
  border-color: var(--line-strong);
  outline: none;
}

.section {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(54px, 8vw, 92px) 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 390px);
  align-items: center;
  gap: clamp(28px, 6vw, 70px);
  min-height: calc(100svh - 70px);
  padding-top: clamp(40px, 7vw, 80px);
}

.hero-copy {
  max-width: 720px;
  min-width: 0;
}

.eyebrow,
.section-heading p {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
  overflow-wrap: anywhere;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(34px, 5.8vw, 58px);
  line-height: 1.18;
  font-weight: 900;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.35;
  font-weight: 850;
}

h3 {
  margin-bottom: 12px;
  font-size: 18px;
}

.lead {
  max-width: 670px;
  color: #345a5d;
  font-size: clamp(16px, 2vw, 19px);
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.trust-list li,
.report-card,
.report-note,
.report-section,
.final-cta,
.photo-grid figure,
.review-row,
details {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.trust-list li {
  min-width: 0;
  min-height: 54px;
  padding: 12px 14px;
  border-left: 4px solid var(--line-strong);
  color: #284c4f;
  font-size: 14px;
  font-weight: 700;
}

.cta-block {
  display: grid;
  gap: 12px;
  width: min(100%, 430px);
}

.cta-block.compact {
  margin-top: 30px;
}

.final-cta .cta-block {
  margin-top: 24px;
}

.phone-cta {
  display: grid;
  gap: 4px;
  justify-items: center;
  min-height: 68px;
  padding: 14px 18px;
  background: var(--primary);
  border: 1px solid var(--primary-dark);
  border-radius: var(--radius);
  color: #fff;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(15, 111, 109, 0.22);
}

.phone-cta:hover,
.phone-cta:focus-visible {
  background: var(--primary-dark);
  outline: 3px solid rgba(15, 111, 109, 0.22);
  outline-offset: 3px;
}

.phone-cta > span {
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.phone-cta strong {
  font-size: 29px;
  line-height: 1.1;
  white-space: nowrap;
}

.phone-note {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.55;
  text-align: center;
}

.phone-cta small {
  color: rgba(255, 255, 255, 0.86);
  display: grid;
  gap: 1px;
  justify-items: center;
  font-size: 12px;
  line-height: 1.35;
}

.phone-cta small span {
  font-size: inherit;
  line-height: inherit;
  white-space: nowrap;
}

.line-link {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--primary-dark);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
  text-align: center;
  text-decoration: none;
}

.final-cta .line-link {
  min-height: 44px;
  padding: 10px 14px;
  background: transparent;
  border-color: var(--line);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  box-shadow: none;
}

.line-link:hover,
.line-link:focus-visible {
  background: var(--accent);
  outline: 3px solid rgba(15, 111, 109, 0.14);
  outline-offset: 3px;
}

.report-card {
  min-width: 0;
  padding: 22px;
  box-shadow: var(--shadow);
}

.report-topline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.report-person {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.report-person img {
  width: 96px;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: 50% 32%;
  border: 2px solid rgba(143, 182, 183, 0.72);
  border-radius: 50%;
  background: var(--paper-soft);
  box-shadow: 0 8px 18px rgba(23, 41, 43, 0.12);
}

.report-person p {
  margin-bottom: 2px;
  font-weight: 800;
}

.report-person > div {
  min-width: 0;
}

.report-person small {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.report-checks {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: report-check;
}

.report-checks li {
  min-height: 46px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: #274c4f;
  font-weight: 700;
}

.report-checks li::before {
  content: counter(report-check);
  counter-increment: report-check;
  width: 32px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 32px;
  margin-right: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--paper-soft);
  color: var(--primary-dark);
  font-family: "Hiragino Sans", "Yu Gothic", Meiryo, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
}

.report-note,
.report-section,
.final-cta {
  padding: clamp(24px, 5vw, 46px);
  box-shadow: var(--shadow);
}

.report-note p:last-child,
.final-cta > p {
  max-width: 820px;
  margin-top: 20px;
  font-size: 17px;
}

.section-heading {
  box-sizing: border-box;
  max-width: 780px;
  margin-bottom: 26px;
  padding-left: 18px;
  border-left: 5px solid var(--line-strong);
}

.section-heading.wide-heading {
  width: 100%;
  max-width: 100%;
}

.section-heading.wide-heading h2 {
  max-width: min(100%, 980px);
  overflow-wrap: anywhere;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.report-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.report-note .report-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.report-grid div {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-soft);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.45;
  text-align: center;
  overflow-wrap: anywhere;
  word-break: normal;
}

.point-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.point-list li {
  min-height: 98px;
  display: grid;
  gap: 8px;
  padding: 18px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 18px;
  font-weight: 800;
}

.point-list span {
  color: var(--primary);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.note {
  margin: 22px 0 0;
}

.review-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  width: fit-content;
  max-width: 100%;
  margin: 20px 0 22px;
  padding: 9px 12px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: none;
}

.review-row span {
  color: #365d60;
  font-size: 13px;
  font-weight: 800;
}

.review-row a {
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.photo-section {
  width: min(970px, calc(100% - 36px));
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.photo-grid figure {
  margin: 0;
  padding: 10px;
}

.photo-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
}

.photo-grid figcaption {
  margin-top: 8px;
  font-size: 13px;
}

.price-card {
  display: grid;
  gap: 4px;
  width: min(100%, 420px);
  margin-top: 18px;
  padding: 15px 18px;
  background: rgba(231, 243, 242, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.price-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.price-card strong {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 8px;
  color: var(--primary-dark);
  font-family: "Hiragino Maru Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, system-ui, sans-serif;
  letter-spacing: 0;
  line-height: 1.15;
}

.price-main {
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 950;
  -webkit-text-stroke: 0.28px currentColor;
  text-shadow: 0 0 0 currentColor;
}

.price-sub {
  font-size: clamp(13px, 1.5vw, 16px);
  font-weight: 900;
  -webkit-text-stroke: 0;
}

.tables {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.tables > div {
  padding: 20px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.mini-table {
  display: grid;
  margin: 0;
}

.mini-table div {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) max-content;
  gap: 18px;
  align-items: baseline;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.mini-table div:first-child {
  border-top: 0;
  padding-top: 0;
}

.mini-table div:last-child {
  padding-bottom: 0;
}

.mini-table dt,
.mini-table dd {
  margin: 0;
}

.mini-table dt {
  color: #274c4f;
  font-weight: 800;
}

.mini-table dd {
  color: var(--primary-dark);
  font-weight: 900;
  text-align: right;
  white-space: nowrap;
}

.tables ul,
.site-footer ul {
  margin: 0;
  padding-left: 20px;
}

.flow ol {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  counter-reset: flow;
  list-style: none;
}

.flow li {
  min-height: 90px;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 10px;
  align-items: center;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--line-strong);
  border-radius: var(--radius);
  font-weight: 800;
}

.flow li span {
  display: inline-flex;
  width: 30px;
  height: 30px;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--primary-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  font-weight: 900;
}

.faq {
  display: grid;
  gap: 10px;
}

.faq .section-heading {
  margin-bottom: 16px;
}

details {
  padding: 0;
  overflow: hidden;
}

summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 16px 18px;
  cursor: pointer;
  color: #274c4f;
  font-weight: 800;
  overflow-wrap: anywhere;
}

summary:focus-visible {
  outline: 3px solid rgba(15, 111, 109, 0.16);
  outline-offset: -3px;
}

details p {
  margin: 0;
  padding: 0 18px 18px;
  color: #365d60;
}

.site-footer {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 42px 0 52px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  color: var(--ink);
  font-weight: 850;
}

address {
  font-style: normal;
}

@media (max-width: 900px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .header-nav {
    width: 100%;
  }

  .header-nav a {
    flex: 1;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .trust-list,
  .report-grid,
  .report-grid.three,
  .point-list,
  .photo-grid,
  .tables,
  .flow ol {
    grid-template-columns: 1fr;
  }

  .report-grid div {
    justify-content: flex-start;
    text-align: left;
    white-space: normal;
  }

  .mini-table div {
    grid-template-columns: minmax(0, 1fr) max-content;
  }

  .report-grid div {
    padding: 16px 18px;
  }

  .price-card {
    width: min(100%, 440px);
  }
}

@media (max-width: 520px) {
  .section,
  .photo-section {
    width: min(100% - 28px, 1120px);
    padding: 46px 0;
  }

  .hero {
    padding: 24px 0 38px;
    gap: 22px;
  }

  .hero .eyebrow {
    margin-bottom: 7px;
    font-size: 12px;
    line-height: 1.5;
  }

  .hero .lead {
    margin-bottom: 0;
    font-size: 15px;
    line-height: 1.62;
  }

  .site-header {
    padding-inline: 14px;
  }

  .mobile-only {
    display: initial;
  }

  .brand span {
    font-size: 15px;
  }

  .header-nav a {
    padding-inline: 8px;
    font-size: 13px;
    min-width: 0;
  }

  h1 {
    margin-bottom: 14px;
    font-size: clamp(27px, 7.3vw, 29px);
    line-height: 1.16;
    word-break: keep-all;
  }

  h2 {
    font-size: 24px;
  }

  .trust-list li,
  .report-grid div,
  .point-list li {
    min-height: auto;
  }

  .hero .trust-list {
    grid-template-columns: 1fr;
    gap: 6px;
    margin: 15px 0 12px;
  }

  .hero .trust-list li {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 7px 5px;
    border-top: 3px solid var(--line-strong);
    border-left-width: 1px;
    font-size: 12px;
    line-height: 1.3;
    text-align: center;
  }

  .hero .cta-block {
    gap: 8px;
  }

  .phone-cta {
    min-height: 62px;
    padding: 11px 14px;
  }

  .phone-cta strong {
    font-size: clamp(23px, 7vw, 26px);
  }

  .phone-cta small {
    font-size: 10px;
  }

  .phone-note {
    font-size: 11px;
  }

  .price-card {
    width: 100%;
    margin-inline: 0;
    padding: 14px;
  }

  .price-card strong {
    justify-content: flex-start;
  }

  .price-main {
    font-size: clamp(26px, 8vw, 32px);
    -webkit-text-stroke-width: 0.24px;
  }

  .price-sub {
    font-size: clamp(13px, 3.7vw, 15px);
  }

  .report-card,
  .report-note,
  .report-section,
  .final-cta {
    padding: 20px;
  }

  .report-person {
    grid-template-columns: 78px minmax(0, 1fr);
  }

  .report-person img {
    width: 78px;
  }

  .review-row {
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
    gap: 6px 10px;
    margin: 12px 0 12px;
    padding: 8px 10px;
  }
}