:root {
  --bg: #f6efe3;
  --bg-soft: #fbf7f1;
  --surface: #fffdfa;
  --surface-strong: #fffaf4;
  --surface-muted: #fbf3e7;
  --line: #ecd9c5;
  --text: #2d2520;
  --muted: #6f6358;
  --orange: #ef7c1c;
  --orange-deep: #dd6809;
  --orange-soft: #fff0df;
  --yellow: #ffd45d;
  --shadow: 0 22px 60px rgba(120, 84, 41, 0.12);
  --shadow-soft: 0 12px 28px rgba(120, 84, 41, 0.08);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --content-width: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Noto Sans JP", sans-serif;
  overflow-x: hidden;
  background:
    radial-gradient(circle at top center, rgba(255, 212, 93, 0.35), transparent 30%),
    linear-gradient(180deg, #f7f1e7 0%, #f4eadc 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

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

svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-header,
main,
.site-footer,
.orange-section {
  width: min(calc(100% - 32px), var(--content-width));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  top: 12px;
  left: 50%;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 20px;
  margin-top: 0;
  padding: 14px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 251, 245, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 22px rgba(120, 84, 41, 0.09);
  transform: translateX(-50%);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  justify-self: start;
  min-width: 0;
}

.brand-mark,
.section-label,
.plan-title,
.case-label {
  font-family: "Outfit", sans-serif;
  letter-spacing: 0.06em;
}

.brand-mark {
  font-size: 1.16rem;
  font-weight: 800;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.9rem;
}

.site-nav {
  display: flex;
  justify-self: end;
  justify-content: flex-end;
  gap: 28px;
  color: #62584e;
  font-size: 0.94rem;
  text-align: center;
}

.site-nav a:hover {
  color: var(--orange-deep);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--orange), #ffa33f);
  color: #fff;
  box-shadow: 0 12px 24px rgba(239, 124, 28, 0.28);
}

.button-secondary {
  background: #fff;
  border: 1px solid #dcc6af;
}

.button-block {
  width: 100%;
}

.header-button {
  min-width: 114px;
  justify-self: end;
}

main {
  padding: 0;
}

section[id] {
  scroll-margin-top: 120px;
}

.section-card {
  position: relative;
  overflow: hidden;
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.section-card::before {
  content: "";
  position: absolute;
  inset: auto auto -40px -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 212, 93, 0.18), transparent 70%);
  pointer-events: none;
}

.section-label {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  border-radius: 999px;
  background: var(--orange-soft);
  color: var(--orange-deep);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.section-label.invert {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.section-heading {
  max-width: 860px;
}

.section-heading.heading-wide {
  max-width: 980px;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.hero-copy h1,
.hero-form-panel h2,
.final-contact h2 {
  margin: 16px 0 0;
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.hero-stage h1,
.hero-subline,
.hero-description,
.section-heading h2,
.reason-text h3,
.case-content h3,
.flow-card h3,
.issue-card h3,
.service-card h3,
.voice-card h3,
.plan-title,
.final-contact h2,
.faq-list summary {
  text-wrap: pretty;
}

.section-heading h2,
.final-contact h2 {
  font-size: clamp(1.9rem, 3.7vw, 3.2rem);
}

.section-heading.heading-compact h2 {
  font-size: clamp(1.85rem, 3.35vw, 2.95rem);
  line-height: 1.24;
}

.heading-line {
  display: block;
}

.issue-section .section-heading {
  max-width: 1040px;
}

.issue-section .section-heading h2 {
  font-size: clamp(1.8rem, 3.25vw, 2.95rem);
  line-height: 1.18;
  text-wrap: pretty;
}

.issue-section .heading-line,
.reason-text .heading-line {
  white-space: nowrap;
}

.service-section .heading-line,
.case-section .heading-line,
.plan-section .heading-line,
.final-contact .heading-line {
  white-space: nowrap;
}

.section-note,
.hero-lead,
.hero-form-lead,
.hero-form-mini p,
.reason-text p,
.issue-card p,
.orange-card p,
.metric-box span,
.service-card li,
.case-content li,
.voice-card p,
.flow-card p,
.faq-list p,
.final-contact p,
.plan-note p {
  color: var(--muted);
  line-height: 1.85;
  text-wrap: pretty;
}

.hero-card {
  padding: 30px;
  background:
    radial-gradient(circle at top left, rgba(255, 212, 93, 0.18), transparent 24%),
    linear-gradient(180deg, #fffaf3 0%, #fff6eb 100%);
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(250px, 0.6fr) minmax(300px, 0.68fr);
  gap: 20px;
  align-items: start;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 4.9vw, 4.65rem);
}

.hero-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.hero-list li {
  position: relative;
  padding-left: 28px;
  line-height: 1.8;
}

.hero-list li::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(239, 124, 28, 0.12);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.metric-box,
.issue-card,
.orange-card,
.service-card,
.result-card,
.case-card,
.voice-card,
.plan-card,
.plan-note,
.flow-card,
.faq-list details,
.final-contact-card,
.intro-step,
.hero-form-panel,
.hero-form-mini,
.vertical-card {
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.metric-box {
  padding: 15px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.86);
}

.metric-box span {
  display: block;
  margin: 0;
  font-size: 0.84rem;
}

.metric-box strong {
  display: block;
  margin-top: 6px;
  font-family: "Outfit", sans-serif;
  font-size: 1.34rem;
  font-weight: 800;
}

.hero-visual-panel {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  min-height: 500px;
  background: #e6e0d8;
}

.hero-visual-panel img {
  width: 100%;
  height: 100%;
  min-height: 500px;
  object-fit: cover;
}

.hero-note {
  position: absolute;
  left: 16px;
  right: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 252, 246, 0.92);
  box-shadow: var(--shadow-soft);
}

.hero-note p {
  margin: 4px 0 0;
}

.hero-note-top {
  top: 18px;
}

.hero-note-bottom {
  bottom: 18px;
}

.vertical-card-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}

.vertical-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 78px;
  height: 190px;
  padding: 12px 8px;
  border-radius: 20px;
  background: #fff;
}

.vertical-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--orange-soft);
  color: var(--orange-deep);
  font-family: "Outfit", sans-serif;
  font-weight: 800;
}

.vertical-card strong {
  margin-top: 12px;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 0.94rem;
  line-height: 1.5;
}

.hero-form-panel {
  padding: 24px 22px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(255, 212, 93, 0.18), transparent 28%),
    #fffdf9;
}

.hero-form-panel h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.contact-form {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form span {
  font-size: 0.92rem;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #ddcab5;
  border-radius: 16px;
  padding: 14px 15px;
  background: #fffdfa;
  color: var(--text);
  font: inherit;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #ab9787;
}

.hero-form-mini {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 18px;
  background: #fff;
}

.hero-form-mini strong {
  display: block;
}

.chip-strip {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.chip-strip span {
  padding: 9px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
}

.issue-section,
.intro-section,
.service-section,
.mock-section,
.reason-section,
.case-section,
.voice-section,
.compare-section,
.plan-section,
.flow-section,
.faq-section,
.final-contact {
  padding: 72px 38px;
}

.issue-grid,
.orange-grid,
.voice-grid {
  display: grid;
  gap: 16px;
}

.issue-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 30px;
}

.issue-card {
  padding: 22px 18px;
  border-radius: 20px;
  background: #fff;
}

.icon-badge {
  width: 64px;
  height: 64px;
  padding: 12px;
  border-radius: 18px;
  background: var(--orange-soft);
  color: var(--orange);
}

.issue-card h3,
.orange-card h3,
.service-card h3,
.result-card h3,
.case-content h3,
.voice-card h3,
.flow-card h3 {
  margin: 16px 0 0;
  font-size: 1.12rem;
  text-wrap: balance;
}

.orange-section {
  margin-top: 22px;
  padding: 58px 34px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.12), transparent 24%),
    linear-gradient(135deg, var(--orange), var(--orange-deep));
  box-shadow: var(--shadow);
}

.orange-section .section-heading h2 {
  color: #fff;
}

.orange-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
}

.orange-card {
  padding: 20px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.16);
}

.orange-card span,
.flow-card span,
.reason-number,
.voice-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  border-radius: 999px;
  font-family: "Outfit", sans-serif;
  font-weight: 800;
}

.orange-card span {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.orange-card h3,
.orange-card p {
  color: #fff;
}

.intro-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.intro-step {
  min-width: 220px;
  padding: 22px;
  border-radius: 22px;
  background: linear-gradient(180deg, #fffdfa 0%, #fff4e6 100%);
  text-align: center;
}

.intro-step strong {
  display: block;
}

.intro-arrow {
  font-family: "Outfit", sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--orange);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 32px;
}

.service-card {
  overflow: hidden;
  border-radius: 22px;
  background: #fff;
}

.service-card h3 {
  margin: 0;
  padding: 16px 18px;
  background: linear-gradient(135deg, var(--orange), #ff962e);
  color: #fff;
  font-size: 1.05rem;
}

.service-card ul {
  margin: 0;
  padding: 18px 18px 22px 36px;
}

.mock-browser {
  margin-top: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.mock-browser-bar {
  display: flex;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: #f9efe1;
}

.mock-browser-bar span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #dbc1a6;
}

.mock-browser-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 240px;
}

.mock-browser-side {
  padding: 24px;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, #fffaf4 0%, #fff0df 100%);
}

.mock-browser-side h3 {
  margin: 0;
  font-family: "Outfit", sans-serif;
  font-size: 2rem;
}

.mock-browser-main {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-content: start;
  padding: 24px;
}

.mock-browser-chip {
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  text-align: center;
  font-weight: 700;
}

.reason-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 26px;
  align-items: center;
  margin-top: 30px;
}

.reason-block.reverse {
  grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
}

.reason-block.reverse .reason-text {
  order: 2;
}

.reason-block.reverse .reason-image {
  order: 1;
}

.reason-number,
.voice-icon {
  width: 52px;
  background: linear-gradient(135deg, var(--orange), #ffb44f);
  color: #fff;
  font-size: 1.45rem;
}

.reason-mini {
  margin: 14px 0 0;
  color: var(--orange-deep);
  font-family: "Outfit", sans-serif;
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
}

.reason-text h3 {
  margin: 14px 0 0;
  font-size: clamp(1.55rem, 2.6vw, 2.28rem);
  line-height: 1.24;
  text-wrap: pretty;
}

.reason-image {
  position: relative;
}

.reason-image::before {
  content: "";
  position: absolute;
  inset: 20px auto auto -14px;
  width: 46px;
  height: calc(100% - 40px);
  background: linear-gradient(180deg, rgba(255, 119, 119, 0.18), rgba(239, 124, 28, 0.18));
  transform: skew(-18deg);
}

.reason-image.slant-left::before {
  left: auto;
  right: -14px;
  transform: skew(18deg);
}

.reason-image img {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 280px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.result-card {
  overflow: hidden;
  border-radius: 22px;
  background: #fff;
}

.case-grid,
.voice-grid,
.plan-grid,
.flow-grid {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

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

.case-card {
  overflow: hidden;
  border-radius: 24px;
  background: #fff;
}

.case-card img {
  width: 100%;
  display: block;
  height: clamp(220px, 22vw, 300px);
  object-fit: cover;
  object-position: center;
}

.case-content {
  padding: 22px;
}

.case-label {
  margin: 0;
  color: var(--orange-deep);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.case-content ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

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

.voice-card {
  padding: 22px 18px;
  border-radius: 22px;
  background: #fff;
}

.voice-icon {
  width: 44px;
  height: 44px;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 28px;
}

.compare-table {
  width: 100%;
  min-width: 760px;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.compare-table th,
.compare-table td {
  padding: 16px 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  line-height: 1.8;
  text-align: left;
  vertical-align: top;
}

.compare-table tr:last-child th,
.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table th:last-child,
.compare-table td:last-child {
  border-right: none;
}

.compare-table thead th {
  background: #f9efe2;
}

.compare-table .emphasis {
  background: #fff5e8;
}

.plan-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.plan-card {
  padding: 22px 18px;
  border-radius: 20px;
  background: #fff;
}

.plan-card.highlight {
  background: linear-gradient(180deg, #fff9f1 0%, #fff1e0 100%);
}

.plan-title {
  margin: 0;
  color: var(--orange-deep);
  font-size: 0.96rem;
  font-weight: 800;
  text-transform: uppercase;
}

.plan-card ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.plan-note {
  display: grid;
  justify-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 24px;
  border-radius: 22px;
  background: #fff;
  text-align: center;
}

.plan-note-emphasis {
  max-width: 760px;
  margin: 0;
  padding: 16px 20px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(15, 109, 242, 0.1), rgba(32, 201, 216, 0.12));
  color: #123457;
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.9;
  box-shadow: inset 0 0 0 1px rgba(15, 109, 242, 0.12);
}

.plan-note-break {
  display: block;
  white-space: nowrap;
}

.flow-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.flow-card {
  padding: 20px 18px;
  border-radius: 22px;
  background: #fff;
}

.flow-card span {
  padding: 0 14px;
  background: var(--orange-soft);
  color: var(--orange-deep);
  font-size: 0.82rem;
}

.faq-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.faq-list details {
  padding: 18px 20px;
  border-radius: 18px;
  background: #fff;
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::after {
  content: "+";
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid rgba(15, 109, 242, 0.16);
  background: rgba(15, 109, 242, 0.08);
  color: #0d6be6;
  font-family: "Outfit", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.faq-list details[open] summary::after {
  content: "-";
  background: rgba(15, 109, 242, 0.14);
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin: 12px 0 0;
}

.final-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 408px);
  gap: clamp(24px, 3.2vw, 48px);
  align-items: center;
  background:
    radial-gradient(circle at top right, rgba(255, 212, 93, 0.25), transparent 28%),
    linear-gradient(180deg, #fffaf4 0%, #fff1e3 100%);
}

.final-contact-copy {
  min-width: 0;
  max-width: 700px;
}

.final-contact-card {
  display: grid;
  gap: 12px;
  width: min(100%, 408px);
  justify-self: end;
  padding: 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
}

.final-contact-card span {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  margin-top: 20px;
  padding: 0 0 38px;
  color: #7a6a5d;
  font-size: 0.9rem;
}

@media (max-width: 1100px) {
  .hero-layout,
  .reason-block,
  .reason-block.reverse,
  .final-contact {
    grid-template-columns: 1fr;
  }

  .reason-block.reverse .reason-text,
  .reason-block.reverse .reason-image {
    order: initial;
  }
}

@media (max-width: 920px) {
  .site-nav {
    display: none;
  }

  .hero-card,
  .issue-section,
  .intro-section,
  .service-section,
  .mock-section,
  .reason-section,
  .case-section,
  .voice-section,
  .compare-section,
  .plan-section,
  .flow-section,
  .faq-section,
  .final-contact,
  .orange-section {
    padding: 26px;
  }

  .issue-grid,
  .orange-grid,
  .result-grid,
  .case-grid,
  .voice-grid,
  .plan-grid,
  .flow-grid,
  .service-grid,
  .mock-browser-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .site-header,
  main,
  .site-footer,
  .orange-section {
    width: min(calc(100% - 20px), var(--content-width));
  }

  .site-header {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    top: 10px;
    padding: 14px 16px;
    border-radius: 20px;
  }

  .brand {
    align-items: center;
    gap: 0;
    min-width: 0;
  }

  .brand-mark {
    font-size: 1.08rem;
  }

  .brand-sub {
    display: none;
  }

  .header-button {
    display: inline-flex;
    min-width: 0;
    min-height: 42px;
    padding: 0 14px;
    font-size: 0.86rem;
    white-space: nowrap;
  }

  .hero-card,
  .issue-section,
  .intro-section,
  .service-section,
  .mock-section,
  .reason-section,
  .case-section,
  .voice-section,
  .compare-section,
  .plan-section,
  .flow-section,
  .faq-section,
  .final-contact {
    padding: 22px 18px;
  }

  .hero-copy h1 {
    font-size: 2.7rem;
  }

  .hero-metrics,
  .issue-grid,
  .orange-grid,
  .result-grid,
  .case-grid,
  .voice-grid,
  .plan-grid,
  .flow-grid,
  .service-grid,
  .mock-browser-main {
    grid-template-columns: 1fr;
  }

  .case-card img {
    height: 200px;
  }

  .mock-browser-body {
    grid-template-columns: 1fr;
  }

  .mock-browser-side {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .intro-diagram {
    flex-direction: column;
  }

  .intro-arrow {
    transform: rotate(90deg);
  }

  .hero-visual-panel {
    min-height: 380px;
  }

  .hero-visual-panel img {
    min-height: 380px;
  }

  .site-footer {
    padding-bottom: 24px;
    font-size: 0.84rem;
  }
}

/* 2026-04-08 visual refinement overrides */

:root {
  --shadow: 0 16px 38px rgba(120, 84, 41, 0.09);
  --shadow-soft: 0 8px 20px rgba(120, 84, 41, 0.05);
  --radius-xl: 18px;
  --radius-lg: 14px;
  --radius-md: 10px;
}

.section-card {
  overflow: visible;
  border: none;
  background: transparent;
  box-shadow: none;
}

.section-card::before {
  display: none;
}

.compare-section,
.plan-section,
.faq-section,
.final-contact {
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.issue-card,
.service-card,
.result-card,
.case-card,
.voice-card,
.plan-card,
.plan-note,
.flow-card,
.intro-step,
.mock-browser-chip,
.final-contact-card {
  border: none;
}

.orange-section {
  border-radius: var(--radius-xl);
}

.hero-stage {
  position: relative;
  overflow: hidden;
  width: 100vw;
  min-height: min(100svh, 760px);
  margin-top: 0;
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  border-radius: 0 0 22px 22px;
  background: #d3d1cc;
  box-shadow: var(--shadow);
}

.hero-stage-image,
.hero-stage-overlay {
  position: absolute;
  inset: 0;
}

.hero-stage-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.72) saturate(0.48) brightness(0.58) contrast(1.04);
}

.hero-stage-overlay {
  background:
    linear-gradient(90deg, rgba(248, 244, 237, 0.96) 0%, rgba(248, 244, 237, 0.89) 30%, rgba(248, 244, 237, 0.52) 52%, rgba(45, 39, 33, 0.34) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(0, 0, 0, 0.08));
}

.hero-stage-inner {
  position: relative;
  z-index: 1;
  min-height: min(100svh, 760px);
  padding: clamp(108px, 15svh, 154px) max(24px, calc((100vw - var(--content-width)) / 2 + 52px)) clamp(36px, 7svh, 72px);
}

.hero-stage-copy {
  max-width: min(760px, 56vw);
}

.hero-stage-copy--two-line {
  max-width: min(860px, 64vw);
}

.hero-topline {
  margin: 0;
  color: var(--orange-deep);
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.22rem, 2vw, 1.7rem);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.hero-stage h1 {
  margin: 10px 0 0;
  font-size: clamp(3.05rem, 5.25vw, 5rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero-stage h1.hero-headline--two-line {
  font-size: clamp(2.45rem, 4.1vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.05em;
  text-wrap: initial;
}

.hero-headline--two-line .heading-line {
  white-space: nowrap !important;
  word-break: keep-all;
  overflow-wrap: normal;
}

.hero-subline {
  max-width: 620px;
  margin: 16px 0 0;
  color: #22384e;
  font-size: clamp(1.12rem, 2vw, 1.7rem);
  font-weight: 800;
  line-height: 1.45;
}

.hero-subline-nowrap {
  display: inline-block;
  white-space: nowrap;
}

.faq-list summary {
  text-wrap: pretty;
}

.hero-description {
  max-width: 540px;
  margin: 14px 0 0;
  color: #4f4943;
  line-height: 1.82;
}

.hero-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-primary-button {
  min-width: 300px;
  min-height: 58px;
}

.hero-proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.hero-proof-row span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: #403933;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
}

@media (max-height: 860px) and (min-width: 681px) {
  .hero-stage {
    min-height: min(90svh, 680px);
  }

  .hero-stage-inner {
    min-height: min(90svh, 680px);
    padding-top: 102px;
    padding-bottom: 28px;
  }

  .hero-stage-copy {
    max-width: min(720px, 58vw);
  }

  .hero-stage-copy--two-line {
    max-width: min(800px, 64vw);
  }

  .hero-stage h1 {
    font-size: clamp(2.8rem, 4.55vw, 4.45rem);
    line-height: 0.98;
  }

  .hero-stage h1.hero-headline--two-line {
    font-size: clamp(2.28rem, 3.7vw, 3.35rem);
    line-height: 1.04;
  }

  .hero-subline {
    margin-top: 14px;
    font-size: clamp(1rem, 1.7vw, 1.38rem);
    line-height: 1.4;
  }

  .hero-description {
    margin-top: 12px;
    font-size: 0.97rem;
    line-height: 1.72;
  }

  .hero-button-row {
    margin-top: 20px;
  }

  .hero-proof-row {
    margin-top: 14px;
  }
}

@media (max-width: 920px) {
  .hero-stage {
    min-height: min(86svh, 640px);
  }

  .hero-stage-inner {
    min-height: min(86svh, 640px);
    padding: 110px 34px 36px;
  }

  .hero-stage-copy {
    max-width: min(700px, 100%);
  }

  .hero-stage-copy--two-line {
    max-width: min(820px, 100%);
  }
}

@media (max-width: 680px) {
  .hero-stage {
    min-height: min(82svh, 540px);
    border-radius: 0 0 18px 18px;
  }

  .hero-stage-overlay {
    background:
      linear-gradient(180deg, rgba(248, 244, 237, 0.96) 0%, rgba(248, 244, 237, 0.8) 44%, rgba(45, 39, 33, 0.42) 100%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(0, 0, 0, 0.1));
  }

  .hero-stage-inner {
    min-height: min(82svh, 540px);
    padding: 100px 20px 20px;
  }

  .hero-stage h1 {
    font-size: clamp(2.32rem, 9.6vw, 3.22rem);
    line-height: 0.97;
  }

  .hero-stage h1.hero-headline--two-line {
    font-size: clamp(1.56rem, 6.4vw, 2.08rem);
    line-height: 1.08;
  }

  .hero-subline {
    margin-top: 14px;
    font-size: clamp(0.96rem, 4.5vw, 1.14rem);
    line-height: 1.38;
  }

  .hero-description {
    font-size: 0.91rem;
    line-height: 1.74;
  }

  .hero-button-row {
    width: 100%;
  }

  .hero-primary-button {
    width: 100%;
    min-width: 0;
  }

  .hero-proof-row {
    gap: 8px;
  }

  .hero-proof-row span {
    font-size: 0.84rem;
  }

  .issue-section .heading-line,
  .reason-text .heading-line,
  .service-section .heading-line,
  .case-section .heading-line,
  .plan-section .heading-line,
  .final-contact .heading-line {
    white-space: normal;
  }

  .section-heading h2,
  .final-contact h2 {
    font-size: clamp(1.64rem, 7.1vw, 2.18rem);
    line-height: 1.16;
  }

  .section-heading.heading-compact h2 {
    font-size: clamp(1.5rem, 6.5vw, 1.94rem);
    line-height: 1.14;
  }

  .issue-section .section-heading h2 {
    font-size: clamp(1.48rem, 6.4vw, 1.88rem);
    line-height: 1.13;
  }

  .reason-text h3,
  .case-content h3,
  .flow-card h3,
  .issue-card h3,
  .service-card h3,
  .voice-card h3 {
    line-height: 1.28;
  }
}

/* 2026-04-10 AI-industrial direction overrides */

:root {
  --bg: #eef4fb;
  --bg-soft: #f7fbff;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: rgba(247, 251, 255, 0.94);
  --surface-muted: #e8f0fa;
  --line: rgba(118, 145, 176, 0.22);
  --text: #081423;
  --muted: #5b6b7e;
  --orange: #1f8cff;
  --orange-deep: #0f73ef;
  --orange-soft: rgba(31, 140, 255, 0.12);
  --yellow: #71dcff;
  --shadow: 0 24px 60px rgba(13, 39, 74, 0.16);
  --shadow-soft: 0 12px 28px rgba(13, 39, 74, 0.08);
}

body {
  background:
    radial-gradient(circle at top left, rgba(79, 180, 255, 0.16), transparent 24%),
    radial-gradient(circle at top right, rgba(23, 198, 255, 0.14), transparent 28%),
    linear-gradient(180deg, #f3f8fd 0%, #eaf1f9 55%, #eff5fb 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.1) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 120px);
  opacity: 0.32;
  mix-blend-mode: screen;
}

.site-header {
  background: rgba(247, 250, 255, 0.74);
  border-color: rgba(116, 143, 173, 0.24);
  box-shadow: 0 12px 30px rgba(10, 29, 58, 0.12);
}

.brand-sub,
.site-nav,
.site-footer {
  color: #607286;
}

.button-primary {
  background: linear-gradient(135deg, #0f6df2, #1aa2ff 52%, #20c9d8 100%);
  box-shadow: 0 14px 32px rgba(15, 109, 242, 0.28);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(108, 131, 163, 0.26);
}

.section-label {
  background: rgba(15, 109, 242, 0.1);
  border: 1px solid rgba(15, 109, 242, 0.14);
  color: #0b68dd;
}

.section-label.invert {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  color: #d7ecff;
}

.section-card {
  overflow: hidden;
  border: 1px solid rgba(118, 145, 176, 0.16);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(245, 250, 255, 0.78));
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.issue-card,
.service-card,
.result-card,
.case-card,
.voice-card,
.plan-card,
.plan-note,
.flow-card,
.intro-step,
.mock-browser-chip,
.final-contact-card,
.faq-list details {
  border: 1px solid rgba(118, 145, 176, 0.16);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(243, 248, 255, 0.84));
  box-shadow: 0 14px 32px rgba(12, 33, 66, 0.08);
}

.issue-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(238, 246, 255, 0.86));
}

.icon-badge {
  background: rgba(15, 109, 242, 0.08);
  color: #0d76f2;
  box-shadow: inset 0 0 0 1px rgba(15, 109, 242, 0.12);
}

.orange-section {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(72, 130, 184, 0.24);
  background:
    radial-gradient(circle at top right, rgba(35, 223, 255, 0.18), transparent 30%),
    linear-gradient(135deg, #07111d 0%, #0d2239 56%, #103760 100%);
}

.orange-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 120px);
  opacity: 0.18;
}

.orange-section > * {
  position: relative;
  z-index: 1;
}

.orange-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(15, 31, 49, 0.22));
  border: 1px solid rgba(122, 179, 233, 0.18);
  box-shadow: none;
}

.orange-card span {
  background: linear-gradient(135deg, rgba(16, 131, 239, 0.82), rgba(33, 210, 229, 0.78));
  color: #fff;
}

.orange-card h3,
.orange-card p {
  color: #eef7ff;
}

.intro-step {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(236, 245, 255, 0.86));
}

.intro-arrow {
  color: #178cfe;
}

.service-card h3 {
  background: linear-gradient(135deg, #0d69eb, #19a3ff 55%, #22c4d8);
}

.mock-browser {
  border-color: rgba(118, 145, 176, 0.2);
  background: rgba(255, 255, 255, 0.8);
}

.mock-browser-bar {
  background: linear-gradient(180deg, #f0f6fd 0%, #e5eef9 100%);
}

.mock-browser-bar span {
  background: linear-gradient(135deg, #89b9ff, #6dddf5);
}

.mock-browser-side {
  background: linear-gradient(180deg, rgba(10, 24, 43, 0.96), rgba(15, 46, 79, 0.92));
  border-right-color: rgba(122, 179, 233, 0.18);
}

.mock-browser-side h3,
.mock-browser-side p {
  color: #eef8ff;
}

.mock-browser-chip {
  color: #102746;
}

.reason-number,
.voice-icon,
.flow-card span {
  background: linear-gradient(135deg, #0f6df2, #1fc9e0);
  color: #fff;
}

.reason-mini,
.case-label,
.plan-title {
  color: #0d6be6;
}

.reason-image::before {
  background: linear-gradient(180deg, rgba(20, 115, 240, 0.18), rgba(33, 209, 229, 0.18));
}

.compare-table {
  border-color: rgba(118, 145, 176, 0.2);
  background: rgba(255, 255, 255, 0.9);
}

.compare-table thead th {
  background: #e9f2fb;
  color: #102746;
}

.compare-table .emphasis {
  background: linear-gradient(180deg, rgba(15, 109, 242, 0.08), rgba(33, 209, 229, 0.08));
}

.plan-card.highlight {
  background: linear-gradient(180deg, rgba(237, 246, 255, 0.96), rgba(224, 241, 255, 0.92));
}

.plan-note {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(237, 246, 255, 0.86));
}

.final-contact {
  background:
    radial-gradient(circle at top right, rgba(31, 167, 255, 0.18), transparent 26%),
    linear-gradient(135deg, #091625 0%, #0f2743 58%, #103960 100%);
  border-color: rgba(72, 130, 184, 0.24);
}

.final-contact .section-label {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  color: #cfe7ff;
}

.final-contact h2 {
  font-size: clamp(1.72rem, 2.8vw, 2.58rem);
  line-height: 1.1;
}

.final-contact h2,
.final-contact strong {
  color: #eef7ff;
}

.final-contact p,
.final-contact-card span {
  color: rgba(219, 233, 247, 0.76);
}

.final-contact-card {
  background: linear-gradient(180deg, rgba(16, 28, 45, 0.36), rgba(15, 36, 60, 0.28));
  border-color: rgba(122, 179, 233, 0.16);
  backdrop-filter: blur(16px);
}

.hero-stage {
  background: #091321;
  box-shadow: 0 30px 70px rgba(8, 21, 41, 0.2);
}

.hero-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.04), transparent 46%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 150px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 150px);
  opacity: 0.24;
}

.hero-stage-image {
  filter: grayscale(0.16) saturate(0.82) brightness(0.42) contrast(1.08) hue-rotate(188deg);
}

.hero-stage-overlay {
  background:
    linear-gradient(90deg, rgba(8, 17, 30, 0.9) 0%, rgba(8, 17, 30, 0.78) 34%, rgba(8, 17, 30, 0.38) 60%, rgba(8, 17, 30, 0.16) 100%),
    radial-gradient(circle at 18% 18%, rgba(33, 209, 229, 0.16), transparent 28%);
}

.hero-topline {
  color: #6dd7ff;
}

.hero-stage h1 {
  color: #f4fbff;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.hero-subline {
  color: #d5e6f8;
}

.hero-description {
  color: rgba(226, 236, 247, 0.78);
}

.hero-proof-row span {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(124, 182, 233, 0.16);
  color: #e7f2ff;
  box-shadow: none;
  backdrop-filter: blur(10px);
}

@media (max-width: 680px) {
  .final-contact-card {
    background: linear-gradient(180deg, rgba(12, 25, 42, 0.5), rgba(14, 34, 56, 0.4));
  }
}

.portal-body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(38, 166, 255, 0.2), transparent 24%),
    radial-gradient(circle at top right, rgba(19, 109, 235, 0.14), transparent 22%),
    linear-gradient(180deg, #eef6ff 0%, #dfeeff 48%, #edf5ff 100%);
  color: #091321;
}

.portal-shell {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: 30px 0 84px;
}

.portal-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 18px 22px;
  border: 1px solid rgba(124, 169, 222, 0.22);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 20px 44px rgba(63, 97, 148, 0.12);
  backdrop-filter: blur(18px);
}

.portal-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.portal-brand-sub {
  color: #6380a4;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.portal-nav {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.portal-nav a {
  color: #5f7a9a;
  font-weight: 700;
  text-decoration: none;
}

.portal-nav a:hover {
  color: #0d69eb;
}

.portal-header-button {
  white-space: nowrap;
}

.portal-main {
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

.portal-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 24px;
  padding: 46px;
  border-radius: 40px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(7, 19, 34, 0.98) 0%, rgba(9, 34, 62, 0.96) 56%, rgba(15, 79, 120, 0.94) 100%);
  box-shadow: 0 30px 70px rgba(9, 28, 51, 0.18);
}

.portal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(43, 213, 255, 0.18), transparent 26%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 140px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 140px);
  opacity: 0.32;
  pointer-events: none;
}

.portal-hero-copy,
.portal-hero-panel {
  position: relative;
  z-index: 1;
}

.portal-kicker {
  margin: 0;
  color: #7de2ff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.portal-hero h1 {
  margin: 16px 0 0;
  color: #f2f8ff;
  font-family: "Outfit", "Noto Sans JP", sans-serif;
  font-size: clamp(42px, 5.2vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.portal-heading-line {
  display: block;
  white-space: nowrap;
}

.portal-description {
  max-width: 720px;
  margin: 22px 0 0;
  color: rgba(223, 234, 246, 0.82);
  font-size: 17px;
  line-height: 1.8;
}

.portal-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.portal-stat {
  padding: 18px 20px;
  border: 1px solid rgba(124, 182, 233, 0.18);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.portal-stat strong {
  display: block;
  color: #f4fbff;
  font-family: "Outfit", "Noto Sans JP", sans-serif;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1;
}

.portal-stat span {
  display: block;
  margin-top: 8px;
  color: rgba(221, 233, 246, 0.8);
  font-size: 14px;
  line-height: 1.5;
}

.portal-hero-panel {
  padding: 26px;
  border: 1px solid rgba(124, 182, 233, 0.16);
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04));
  backdrop-filter: blur(14px);
}

.portal-panel-label {
  margin: 0 0 14px;
  color: #8ad9ff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.portal-panel-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.portal-panel-list li {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-radius: 22px;
  background: rgba(8, 24, 42, 0.28);
  border: 1px solid rgba(124, 182, 233, 0.14);
}

.portal-panel-list strong {
  color: #eef7ff;
  font-size: 17px;
}

.portal-panel-list span {
  color: rgba(215, 228, 242, 0.78);
  font-size: 14px;
  line-height: 1.7;
}

.portal-section {
  padding: 40px 0 0;
}

.portal-section-heading {
  max-width: 880px;
  margin-bottom: 24px;
}

.portal-section-heading h2 {
  margin: 14px 0 0;
  color: #091321;
  font-family: "Outfit", "Noto Sans JP", sans-serif;
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.portal-section-heading p:last-child {
  margin: 12px 0 0;
  color: #5d7292;
  font-size: 16px;
  line-height: 1.8;
}

.portal-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.portal-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 26px;
  border: 1px solid rgba(124, 169, 222, 0.18);
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(245, 250, 255, 0.9));
  box-shadow: 0 24px 48px rgba(64, 95, 143, 0.1);
  overflow: hidden;
}

.portal-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, #0d69eb, #21d1e5);
}

.portal-card:nth-child(2)::before {
  background: linear-gradient(90deg, #128cf5, #6bdeff);
}

.portal-card:nth-child(3)::before {
  background: linear-gradient(90deg, #0d73dd, #28d9c4);
}

.portal-card:nth-child(4)::before {
  background: linear-gradient(90deg, #0e67f4, #29c7ff);
}

.portal-card:nth-child(5)::before {
  background: linear-gradient(90deg, #0d6ceb, #3cd2f3);
}

.portal-card:nth-child(6)::before {
  background: linear-gradient(90deg, #1b82ff, #43d0ff);
}

.portal-card:nth-child(7)::before {
  background: linear-gradient(90deg, #0c66cf, #17b5ff);
}

.portal-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 30px 56px rgba(50, 83, 131, 0.14);
}

.portal-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.portal-card-index,
.portal-card-state {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
}

.portal-card-index {
  min-width: 52px;
  padding: 9px 14px;
  background: rgba(13, 105, 235, 0.08);
  color: #0d69eb;
}

.portal-card-state {
  padding: 8px 12px;
  background: rgba(33, 209, 229, 0.12);
  color: #0e739f;
  font-size: 13px;
}

.portal-card h3 {
  margin: 20px 0 0;
  color: #091321;
  font-family: "Outfit", "Noto Sans JP", sans-serif;
  font-size: 32px;
  line-height: 1.14;
  letter-spacing: -0.04em;
}

.portal-card p {
  margin: 12px 0 0;
  color: #526885;
  line-height: 1.8;
}

.portal-card-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.portal-card-list li {
  position: relative;
  padding-left: 18px;
  color: #193455;
  font-weight: 700;
  line-height: 1.6;
}

.portal-card-list li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, #0d69eb, #21d1e5);
  transform: translateY(-50%);
}

.portal-card-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-top: auto;
  padding-top: 24px;
}

.portal-card-actions .button {
  min-width: 144px;
}

.portal-card-url {
  color: #4d7bbe;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  word-break: break-all;
}

.portal-card-url:hover {
  color: #0d69eb;
}

.portal-method-grid,
.portal-next-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.portal-method-card,
.portal-next-card {
  padding: 24px;
  border-radius: 28px;
  border: 1px solid rgba(124, 169, 222, 0.18);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 20px 40px rgba(69, 103, 153, 0.08);
}

.portal-method-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0d69eb, #21d1e5);
  color: #fff;
  font-family: "Outfit", "Noto Sans JP", sans-serif;
  font-size: 18px;
  font-weight: 800;
}

.portal-method-card h3,
.portal-next-card strong {
  display: block;
  margin-top: 18px;
  color: #091321;
  font-size: 24px;
  line-height: 1.2;
}

.portal-method-card p,
.portal-next-card span {
  display: block;
  margin-top: 10px;
  color: #566c88;
  line-height: 1.8;
}

.portal-next-card {
  background:
    radial-gradient(circle at top right, rgba(33, 209, 229, 0.12), transparent 38%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(240, 248, 255, 0.86));
}

@media (max-width: 1120px) {
  .portal-hero {
    grid-template-columns: 1fr;
  }

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

  .portal-method-grid,
  .portal-next-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .portal-header {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .portal-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 780px) {
  .portal-shell {
    width: min(100% - 28px, 100%);
    padding-top: 20px;
  }

  .portal-header,
  .portal-hero,
  .portal-card,
  .portal-method-card,
  .portal-next-card {
    border-radius: 24px;
  }

  .portal-header {
    padding: 18px;
  }

  .portal-hero {
    padding: 32px 22px;
  }

  .portal-hero h1 {
    font-size: clamp(34px, 12vw, 54px);
  }

  .portal-heading-line {
    white-space: normal;
  }

  .portal-description {
    font-size: 15px;
  }

  .portal-stat-grid,
  .portal-card-grid {
    grid-template-columns: 1fr;
  }

  .portal-section {
    padding-top: 28px;
  }
}

.portal-shell-simple {
  width: min(1080px, calc(100% - 40px));
  padding-top: 42px;
  padding-bottom: 60px;
}

.portal-list-section {
  padding: clamp(28px, 5vw, 52px);
  border: 1px solid rgba(124, 169, 222, 0.18);
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(243, 249, 255, 0.86));
  box-shadow: 0 24px 56px rgba(63, 97, 148, 0.12);
}

.portal-list-title {
  margin: 0;
  color: #091321;
  font-family: "Outfit", "Noto Sans JP", sans-serif;
  font-size: clamp(2.3rem, 5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.portal-list-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.portal-category-stack {
  display: grid;
  gap: 28px;
  margin-top: 26px;
}

.portal-category-block {
  display: grid;
  gap: 0;
}

.portal-category-block .portal-list-grid {
  margin-top: 16px;
}

.portal-category-title {
  margin: 0;
  color: #0a1a2d;
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  font-weight: 800;
  line-height: 1.18;
}

.portal-list-link {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 24px;
  border: 1px solid rgba(124, 169, 222, 0.18);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 16px 34px rgba(69, 103, 153, 0.08);
  color: #091321;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.portal-list-link:hover {
  transform: translateY(-2px);
  border-color: rgba(13, 105, 235, 0.22);
  box-shadow: 0 22px 40px rgba(53, 90, 141, 0.12);
}

.portal-list-name {
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 800;
  line-height: 1.24;
}

.portal-list-url {
  color: #4d7bbe;
  font-size: 0.92rem;
  font-weight: 700;
  word-break: break-all;
}

@media (max-width: 780px) {
  .portal-shell-simple {
    width: min(100% - 24px, 100%);
    padding-top: 20px;
    padding-bottom: 32px;
  }

  .portal-list-section {
    padding: 24px 18px;
    border-radius: 24px;
  }

  .portal-list-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .portal-category-stack {
    gap: 22px;
  }

  .portal-list-link {
    padding: 18px 16px;
    border-radius: 18px;
  }
}

/* 2026-04-22 main-shigyo gpt-image-2 redesign v2 */

body.page-main-shigyo {
  --line: rgba(172, 138, 86, 0.22);
  --surface: rgba(255, 251, 245, 0.96);
  --surface-strong: rgba(255, 253, 249, 0.98);
  --surface-muted: #f0e6d8;
  --text: #0e1828;
  --muted: #5f6673;
  --orange: #b9904c;
  --orange-deep: #936b2f;
  --orange-soft: rgba(185, 144, 76, 0.1);
  --yellow: #ecd8ab;
  background:
    radial-gradient(circle at top left, rgba(160, 126, 75, 0.13), transparent 18%),
    linear-gradient(180deg, #ece8e0 0%, #f7f1e8 40%, #f3ede6 100%);
}

body.page-main-shigyo .site-header,
body.page-main-shigyo .section-card::before {
  backdrop-filter: blur(12px);
}

body.page-main-shigyo .section-card::before {
  display: none;
}

body.page-main-shigyo .site-header {
  border-color: rgba(215, 186, 138, 0.18);
  background: rgba(6, 17, 31, 0.76);
  box-shadow: 0 20px 40px rgba(5, 15, 28, 0.18);
}

body.page-main-shigyo .brand-mark {
  color: #f8f1e3;
}

body.page-main-shigyo .brand-sub {
  color: rgba(235, 226, 210, 0.72);
}

body.page-main-shigyo .site-nav {
  color: rgba(233, 224, 208, 0.84);
}

body.page-main-shigyo .site-nav a:hover {
  color: #e7c88e;
}

body.page-main-shigyo .header-button {
  background: linear-gradient(135deg, #1c7bed, #1ac3d8);
  box-shadow: 0 16px 30px rgba(23, 120, 228, 0.24);
  color: #fff;
}

body.page-main-shigyo .hero-stage {
  min-height: min(100svh, 920px);
  margin-top: 26px;
  border-radius: 36px;
  background: #071427;
  box-shadow: 0 34px 80px rgba(10, 19, 34, 0.24);
}

body.page-main-shigyo .hero-stage::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 218px;
  background:
    linear-gradient(180deg, rgba(12, 31, 58, 0.98), rgba(8, 20, 38, 0.98)),
    linear-gradient(180deg, rgba(194, 158, 101, 0.08), transparent);
  z-index: 1;
}

body.page-main-shigyo .hero-stage::after {
  content: "";
  position: absolute;
  top: 32px;
  bottom: 32px;
  left: 218px;
  width: 1px;
  background: linear-gradient(180deg, transparent 0%, rgba(218, 190, 143, 0.42) 18%, rgba(218, 190, 143, 0.08) 82%, transparent 100%);
  z-index: 2;
}

body.page-main-shigyo .hero-stage-image {
  object-position: 72% center;
  filter: saturate(0.88) contrast(1.04) brightness(0.84);
}

body.page-main-shigyo .hero-stage-overlay {
  background:
    linear-gradient(90deg, rgba(8, 19, 35, 0.26) 0%, rgba(8, 19, 35, 0.54) 28%, rgba(8, 19, 35, 0.78) 56%, rgba(8, 19, 35, 0.9) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.18));
}

body.page-main-shigyo .hero-stage-inner {
  min-height: min(100svh, 920px);
  padding: clamp(140px, 18svh, 186px) 72px 84px 304px;
  display: flex;
  align-items: center;
}

body.page-main-shigyo .hero-stage-copy,
body.page-main-shigyo .hero-stage-copy--two-line {
  max-width: min(660px, 50vw);
}

body.page-main-shigyo .hero-topline {
  display: inline-flex;
  align-items: center;
  padding: 0 0 14px;
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid rgba(214, 188, 140, 0.44);
  background: transparent;
  color: #ddc089;
  font-family: "Outfit", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

body.page-main-shigyo .hero-stage h1 {
  margin-top: 26px;
  color: #f5ecde;
  font-family: "Noto Serif JP", serif;
  font-size: clamp(3.4rem, 5.1vw, 5.6rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
  text-shadow: 0 14px 38px rgba(0, 0, 0, 0.18);
}

body.page-main-shigyo .hero-subline {
  max-width: 580px;
  margin-top: 24px;
  color: rgba(236, 227, 213, 0.9);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  font-weight: 700;
  line-height: 1.8;
}

body.page-main-shigyo .hero-description {
  max-width: 620px;
  margin-top: 18px;
  color: rgba(230, 236, 242, 0.8);
}

body.page-main-shigyo .button-primary {
  background: linear-gradient(135deg, #b38a48, #e5cb94);
  color: #13223a;
  box-shadow: 0 18px 36px rgba(172, 131, 62, 0.2);
}

body.page-main-shigyo .hero-primary-button,
body.page-main-shigyo .plan-note .button-primary,
body.page-main-shigyo .final-contact .button-primary {
  min-height: 60px;
  font-weight: 800;
}

body.page-main-shigyo .hero-proof-row {
  position: absolute;
  top: 158px;
  left: 42px;
  width: 150px;
  display: grid;
  gap: 18px;
  z-index: 3;
}

body.page-main-shigyo .hero-proof-row::before {
  content: "TRUST / METRICS";
  display: block;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(214, 188, 140, 0.26);
  color: rgba(233, 223, 206, 0.52);
  font-family: "Outfit", sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

body.page-main-shigyo .hero-proof-row span {
  display: block;
  padding: 0 0 18px;
  border: 0;
  border-bottom: 1px solid rgba(214, 188, 140, 0.2);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #f2e6d1;
  font-family: "Outfit", sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.65;
}

body.page-main-shigyo .section-label {
  border: 1px solid rgba(185, 144, 76, 0.18);
  background: rgba(185, 144, 76, 0.08);
  color: #9a7233;
}

body.page-main-shigyo .issue-section {
  margin-top: -92px;
  padding: 34px 42px 22px;
  border: 1px solid rgba(201, 169, 119, 0.18);
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255, 252, 247, 0.98), rgba(241, 232, 216, 0.98));
  box-shadow: 0 26px 64px rgba(22, 34, 52, 0.12);
  z-index: 4;
}

body.page-main-shigyo .issue-section .section-heading {
  max-width: none;
}

body.page-main-shigyo .issue-section .section-heading.center {
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 36px;
  align-items: end;
  margin-inline: 0;
  text-align: left;
}

body.page-main-shigyo .issue-section .section-heading h2 {
  margin-top: 10px;
  color: #0f1a2d;
  font-family: "Noto Serif JP", serif;
  font-size: clamp(2rem, 3.3vw, 3.25rem);
  line-height: 1.18;
}

body.page-main-shigyo .issue-grid {
  gap: 0;
  margin-top: 30px;
  border-top: 1px solid rgba(185, 144, 76, 0.18);
}

body.page-main-shigyo .issue-card {
  padding: 26px 20px 14px;
  border: 0;
  border-right: 1px solid rgba(185, 144, 76, 0.14);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body.page-main-shigyo .issue-card:last-child {
  border-right: 0;
}

body.page-main-shigyo .issue-card h3 {
  color: #13223a;
}

body.page-main-shigyo .issue-card p {
  color: #5c6472;
}

body.page-main-shigyo .icon-badge {
  width: 56px;
  height: 56px;
  background: rgba(185, 144, 76, 0.08);
  border: 1px solid rgba(185, 144, 76, 0.16);
  box-shadow: none;
  color: #9a7233;
}

body.page-main-shigyo .orange-section {
  position: relative;
  margin-top: 28px;
  padding: 56px 48px 48px;
  border-radius: 34px;
  background:
    linear-gradient(135deg, #08152b 0%, #0d2442 100%);
  box-shadow: 0 28px 70px rgba(11, 24, 42, 0.16);
}

body.page-main-shigyo .orange-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.09;
  pointer-events: none;
}

body.page-main-shigyo .orange-section > * {
  position: relative;
  z-index: 1;
}

body.page-main-shigyo .orange-section .section-label {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(224, 199, 147, 0.18);
  color: #e8cb94;
}

body.page-main-shigyo .orange-section .section-heading h2 {
  color: #f7efe2;
  font-family: "Noto Serif JP", serif;
}

body.page-main-shigyo .orange-grid {
  position: relative;
  gap: 20px;
  margin-top: 34px;
}

body.page-main-shigyo .orange-grid::before {
  content: "";
  position: absolute;
  top: 25px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, rgba(229, 203, 151, 0.08), rgba(229, 203, 151, 0.36), rgba(229, 203, 151, 0.08));
}

body.page-main-shigyo .orange-card {
  position: relative;
  padding: 60px 10px 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

body.page-main-shigyo .orange-card span {
  position: absolute;
  top: 0;
  left: 0;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(229, 203, 151, 0.24);
  background: rgba(255, 255, 255, 0.06);
  color: #f6e0b7;
  box-shadow: none;
}

body.page-main-shigyo .orange-card h3 {
  color: #f8f1e6;
}

body.page-main-shigyo .orange-card p {
  color: rgba(233, 239, 246, 0.8);
}

body.page-main-shigyo .service-section,
body.page-main-shigyo .reason-section,
body.page-main-shigyo .case-section,
body.page-main-shigyo .voice-section,
body.page-main-shigyo .compare-section,
body.page-main-shigyo .plan-section,
body.page-main-shigyo .faq-section,
body.page-main-shigyo .final-contact {
  border: 1px solid rgba(196, 166, 116, 0.16);
  background: linear-gradient(180deg, rgba(255, 252, 247, 0.98), rgba(247, 239, 229, 0.9));
  box-shadow: 0 22px 56px rgba(16, 29, 46, 0.07);
}

body.page-main-shigyo .service-section,
body.page-main-shigyo .case-section,
body.page-main-shigyo .voice-section,
body.page-main-shigyo .compare-section,
body.page-main-shigyo .plan-section,
body.page-main-shigyo .faq-section,
body.page-main-shigyo .final-contact {
  padding: 62px 50px;
}

body.page-main-shigyo .service-section .section-heading,
body.page-main-shigyo .case-section .section-heading,
body.page-main-shigyo .voice-section .section-heading,
body.page-main-shigyo .compare-section .section-heading,
body.page-main-shigyo .plan-section .section-heading,
body.page-main-shigyo .faq-section .section-heading,
body.page-main-shigyo .final-contact-copy {
  max-width: 760px;
}

body.page-main-shigyo .service-section .section-heading.center,
body.page-main-shigyo .case-section .section-heading.center,
body.page-main-shigyo .voice-section .section-heading.center,
body.page-main-shigyo .compare-section .section-heading.center,
body.page-main-shigyo .plan-section .section-heading.center,
body.page-main-shigyo .faq-section .section-heading.center {
  margin-inline: 0;
  text-align: left;
}

body.page-main-shigyo .service-section h2,
body.page-main-shigyo .case-section h2,
body.page-main-shigyo .voice-section h2,
body.page-main-shigyo .compare-section h2,
body.page-main-shigyo .plan-section h2,
body.page-main-shigyo .faq-section h2,
body.page-main-shigyo .final-contact h2 {
  color: #111d2f;
  font-family: "Noto Serif JP", serif;
}

body.page-main-shigyo .service-grid {
  gap: 18px;
  margin-top: 28px;
}

body.page-main-shigyo .service-card,
body.page-main-shigyo .case-card,
body.page-main-shigyo .voice-card,
body.page-main-shigyo .plan-card,
body.page-main-shigyo .plan-note,
body.page-main-shigyo .flow-card,
body.page-main-shigyo .faq-list details,
body.page-main-shigyo .final-contact-card {
  border: 1px solid rgba(194, 166, 117, 0.16);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(247, 240, 230, 0.92));
  box-shadow: 0 18px 36px rgba(16, 31, 48, 0.06);
}

body.page-main-shigyo .service-card {
  overflow: hidden;
  border-radius: 26px;
}

body.page-main-shigyo .service-card h3 {
  padding: 18px 20px 16px;
  border-bottom: 1px solid rgba(194, 166, 117, 0.16);
  background: linear-gradient(180deg, rgba(255, 252, 247, 0.98), rgba(248, 239, 225, 0.94));
  color: #101c2d;
  font-family: "Noto Serif JP", serif;
}

body.page-main-shigyo .service-card ul {
  padding-top: 18px;
}

body.page-main-shigyo .reason-section {
  padding: 64px 0 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

body.page-main-shigyo .reason-section .section-heading {
  max-width: 780px;
  margin-inline: auto;
  padding: 0 50px;
}

body.page-main-shigyo .reason-section .section-heading.center {
  text-align: center;
}

body.page-main-shigyo .reason-block,
body.page-main-shigyo .reason-block.reverse {
  grid-template-columns: 1fr;
  gap: 0;
  margin: 22px 50px 0;
  border: 1px solid rgba(194, 166, 117, 0.16);
  border-radius: 32px;
  overflow: hidden;
  background: linear-gradient(135deg, #0a1830 0%, #102947 100%);
  box-shadow: 0 24px 58px rgba(10, 23, 40, 0.12);
}

body.page-main-shigyo .reason-block:nth-of-type(2) {
  background: linear-gradient(180deg, rgba(255, 252, 247, 0.98), rgba(244, 234, 218, 0.96));
}

body.page-main-shigyo .reason-text {
  padding: 36px 34px 34px;
}

body.page-main-shigyo .reason-image,
body.page-main-shigyo .reason-block.reverse .reason-image {
  display: none;
}

body.page-main-shigyo .reason-number,
body.page-main-shigyo .voice-icon,
body.page-main-shigyo .flow-card span {
  background: linear-gradient(135deg, #b78b46, #e4c78d);
  color: #13223a;
}

body.page-main-shigyo .reason-mini,
body.page-main-shigyo .case-label,
body.page-main-shigyo .plan-title {
  color: #b88d47;
}

body.page-main-shigyo .reason-text h3 {
  color: #f7eddc;
  font-family: "Noto Serif JP", serif;
}

body.page-main-shigyo .reason-block:nth-of-type(2) .reason-text h3,
body.page-main-shigyo .reason-block:nth-of-type(2) .reason-text p {
  color: #13223a;
}

body.page-main-shigyo .reason-text p {
  color: rgba(230, 236, 244, 0.78);
}

body.page-main-shigyo .case-grid {
  gap: 24px;
  margin-top: 30px;
}

body.page-main-shigyo .case-card {
  overflow: hidden;
  border-radius: 30px;
}

body.page-main-shigyo .case-card img {
  height: 250px;
  object-fit: cover;
  box-shadow: none;
}

body.page-main-shigyo .case-content {
  padding: 24px 24px 28px;
}

body.page-main-shigyo .case-content h3 {
  font-family: "Noto Serif JP", serif;
  color: #101c2d;
}

body.page-main-shigyo .voice-grid {
  gap: 18px;
  margin-top: 28px;
}

body.page-main-shigyo .voice-card {
  border-radius: 24px;
}

body.page-main-shigyo .compare-table {
  border-color: rgba(194, 166, 117, 0.18);
  box-shadow: 0 18px 36px rgba(16, 31, 48, 0.06);
}

body.page-main-shigyo .compare-table thead th {
  background: linear-gradient(180deg, #fff9f0 0%, #f6ecdb 100%);
}

body.page-main-shigyo .compare-table .emphasis {
  background: rgba(185, 144, 76, 0.08);
}

body.page-main-shigyo .plan-card.highlight {
  background: linear-gradient(180deg, rgba(10, 24, 45, 0.96), rgba(18, 40, 68, 0.92));
}

body.page-main-shigyo .plan-card.highlight .plan-title,
body.page-main-shigyo .plan-card.highlight li {
  color: #f7ead1;
}

body.page-main-shigyo .plan-note-emphasis {
  background: linear-gradient(135deg, rgba(185, 144, 76, 0.12), rgba(19, 44, 72, 0.05));
  color: #183253;
  box-shadow: inset 0 0 0 1px rgba(185, 144, 76, 0.12);
}

body.page-main-shigyo .flow-grid {
  gap: 16px;
  margin-top: 28px;
}

body.page-main-shigyo .flow-card {
  border-radius: 22px;
}

body.page-main-shigyo .faq-list summary::after {
  border-color: rgba(185, 144, 76, 0.22);
  background: rgba(185, 144, 76, 0.08);
  color: #9c7232;
}

body.page-main-shigyo .final-contact {
  grid-template-columns: minmax(0, 1fr) minmax(330px, 390px);
  background:
    linear-gradient(135deg, #08152b 0%, #102947 100%);
}

body.page-main-shigyo .final-contact h2,
body.page-main-shigyo .final-contact p,
body.page-main-shigyo .final-contact .section-label {
  color: #f8f0e2;
}

body.page-main-shigyo .final-contact h2 {
  max-width: 9.5ch;
  font-family: "Noto Serif JP", serif;
}

body.page-main-shigyo .final-contact .section-label {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(226, 201, 153, 0.18);
}

body.page-main-shigyo .final-contact-card {
  background: linear-gradient(180deg, rgba(17, 38, 62, 0.92), rgba(11, 26, 44, 0.92));
  border-color: rgba(226, 201, 153, 0.12);
  box-shadow: none;
}

body.page-main-shigyo .final-contact-card strong,
body.page-main-shigyo .final-contact-card .button-primary {
  color: #fff;
}

body.page-main-shigyo .final-contact-card span {
  color: rgba(230, 236, 244, 0.68);
}

body.page-main-shigyo .site-footer {
  color: #6b6f76;
}

@media (max-width: 1180px) {
  body.page-main-shigyo .hero-stage {
    min-height: 820px;
  }

  body.page-main-shigyo .hero-stage-inner {
    padding: 150px 54px 72px 272px;
  }

  body.page-main-shigyo .hero-stage::before {
    width: 188px;
  }

  body.page-main-shigyo .hero-stage::after {
    left: 188px;
  }

  body.page-main-shigyo .hero-proof-row {
    top: 150px;
    left: 26px;
    width: 132px;
  }

  body.page-main-shigyo .hero-stage-copy,
  body.page-main-shigyo .hero-stage-copy--two-line {
    max-width: min(640px, 100%);
  }

  body.page-main-shigyo .issue-section .section-heading.center {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  body.page-main-shigyo .final-contact {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  body.page-main-shigyo .hero-stage {
    min-height: auto;
    border-radius: 28px;
  }

  body.page-main-shigyo .hero-stage::before,
  body.page-main-shigyo .hero-stage::after {
    display: none;
  }

  body.page-main-shigyo .hero-stage-overlay {
    background:
      linear-gradient(180deg, rgba(8, 19, 35, 0.78) 0%, rgba(8, 19, 35, 0.5) 42%, rgba(8, 19, 35, 0.86) 100%);
  }

  body.page-main-shigyo .hero-stage-image {
    object-position: 66% center;
  }

  body.page-main-shigyo .hero-stage-inner {
    min-height: auto;
    padding: 128px 22px 28px;
    display: block;
  }

  body.page-main-shigyo .hero-stage-copy,
  body.page-main-shigyo .hero-stage-copy--two-line {
    max-width: 100%;
  }

  body.page-main-shigyo .hero-stage h1 {
    font-size: clamp(2.7rem, 10vw, 4rem);
  }

  body.page-main-shigyo .hero-proof-row {
    position: static;
    width: 100%;
    margin-top: 24px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  body.page-main-shigyo .hero-proof-row::before {
    grid-column: 1 / -1;
  }

  body.page-main-shigyo .hero-proof-row span {
    padding: 14px 12px;
    border: 1px solid rgba(214, 188, 140, 0.16);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
    text-align: center;
  }

  body.page-main-shigyo .issue-section,
  body.page-main-shigyo .orange-section,
  body.page-main-shigyo .service-section,
  body.page-main-shigyo .case-section,
  body.page-main-shigyo .voice-section,
  body.page-main-shigyo .compare-section,
  body.page-main-shigyo .plan-section,
  body.page-main-shigyo .faq-section,
  body.page-main-shigyo .final-contact {
    padding-left: 22px;
    padding-right: 22px;
  }

  body.page-main-shigyo .issue-section {
    margin-top: 20px;
    padding-top: 28px;
  }

  body.page-main-shigyo .issue-grid {
    border-top: 0;
  }

  body.page-main-shigyo .issue-card {
    border-right: 0;
    border-top: 1px solid rgba(185, 144, 76, 0.14);
    padding-left: 0;
    padding-right: 0;
  }

  body.page-main-shigyo .issue-card:first-child {
    border-top: 0;
  }

  body.page-main-shigyo .orange-grid::before {
    display: none;
  }

  body.page-main-shigyo .orange-card {
    padding-left: 0;
    padding-right: 0;
  }

  body.page-main-shigyo .service-grid,
  body.page-main-shigyo .case-grid,
  body.page-main-shigyo .voice-grid,
  body.page-main-shigyo .plan-grid,
  body.page-main-shigyo .flow-grid {
    grid-template-columns: 1fr;
  }

  body.page-main-shigyo .reason-section {
    padding-top: 46px;
  }

  body.page-main-shigyo .reason-section .section-heading {
    padding-left: 22px;
    padding-right: 22px;
  }

  body.page-main-shigyo .reason-block,
  body.page-main-shigyo .reason-block.reverse {
    margin-left: 22px;
    margin-right: 22px;
  }

  body.page-main-shigyo .case-card img {
    height: 220px;
  }
}

@media (max-width: 560px) {
  body.page-main-shigyo .site-header {
    background: rgba(8, 18, 33, 0.84);
  }

  body.page-main-shigyo .hero-stage {
    border-radius: 22px;
  }

  body.page-main-shigyo .hero-topline {
    font-size: 0.72rem;
    letter-spacing: 0.13em;
  }

  body.page-main-shigyo .hero-stage h1 {
    font-size: clamp(2.3rem, 11vw, 3.2rem);
    line-height: 1.12;
  }

  body.page-main-shigyo .hero-subline {
    font-size: 0.96rem;
  }

  body.page-main-shigyo .hero-proof-row {
    grid-template-columns: 1fr;
  }

  body.page-main-shigyo .issue-section,
  body.page-main-shigyo .orange-section,
  body.page-main-shigyo .service-section,
  body.page-main-shigyo .case-section,
  body.page-main-shigyo .voice-section,
  body.page-main-shigyo .compare-section,
  body.page-main-shigyo .plan-section,
  body.page-main-shigyo .faq-section,
  body.page-main-shigyo .final-contact {
    padding-left: 18px;
    padding-right: 18px;
  }

  body.page-main-shigyo .reason-section .section-heading {
    padding-left: 18px;
    padding-right: 18px;
  }

  body.page-main-shigyo .reason-block,
  body.page-main-shigyo .reason-block.reverse {
    margin-left: 18px;
    margin-right: 18px;
  }

  body.page-main-shigyo .reason-text,
  body.page-main-shigyo .case-content {
    padding-left: 20px;
    padding-right: 20px;
  }

  body.page-main-shigyo .final-contact h2 {
    max-width: none;
  }
}

/* 2026-04-22 main-shigyo gpt-image-2 full LP prototype */
body.page-main-shigyo-gpt2 {
  --shigyo-ink: #06111f;
  --shigyo-ink-soft: #0d1b2e;
  --shigyo-ivory: #f5efe5;
  --shigyo-paper: #fffaf2;
  --shigyo-gold: #b58a46;
  --shigyo-gold-soft: #d8b26b;
  --shigyo-line: rgba(181, 138, 70, 0.22);
  background:
    radial-gradient(circle at top left, rgba(181, 138, 70, 0.1), transparent 28%),
    linear-gradient(180deg, #f1ece3 0%, #eef1f6 100%);
  color: #111826;
}

body.page-main-shigyo-gpt2 .site-shell {
  gap: 36px;
}

body.page-main-shigyo-gpt2 .site-header {
  background: rgba(255, 250, 242, 0.92);
  border: 1px solid rgba(181, 138, 70, 0.14);
  box-shadow: 0 20px 50px rgba(12, 21, 35, 0.08);
  backdrop-filter: blur(14px);
}

body.page-main-shigyo-gpt2 .brand-mark {
  color: var(--shigyo-ink);
}

body.page-main-shigyo-gpt2 .brand-sub,
body.page-main-shigyo-gpt2 .site-nav a {
  color: rgba(17, 24, 38, 0.76);
}

body.page-main-shigyo-gpt2 .header-button {
  background: linear-gradient(135deg, var(--shigyo-gold-soft), var(--shigyo-gold));
  color: #17120c;
  box-shadow: 0 18px 34px rgba(181, 138, 70, 0.22);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-main {
  display: grid;
  gap: 0;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-hero {
  position: relative;
  overflow: hidden;
  border-radius: 40px 40px 0 0;
  background: var(--shigyo-paper);
  box-shadow: 0 28px 56px rgba(10, 18, 30, 0.1);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: min(46vw, 620px);
  background:
    radial-gradient(circle at 18% 22%, rgba(181, 138, 70, 0.18), transparent 18%),
    linear-gradient(180deg, #07111d 0%, #08182a 100%);
  clip-path: polygon(0 0, 100% 0, 82% 100%, 0 100%);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-hero::after {
  content: "";
  position: absolute;
  left: min(43vw, 575px);
  top: -10%;
  width: 2px;
  height: 120%;
  background: linear-gradient(180deg, rgba(216, 178, 107, 0), rgba(216, 178, 107, 0.9), rgba(216, 178, 107, 0));
  transform: rotate(18deg);
  transform-origin: center;
  pointer-events: none;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(380px, 0.95fr);
  min-height: 760px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-hero-copy {
  position: relative;
  z-index: 2;
  padding: 82px 56px 180px;
  color: #f8f1e5;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-kicker,
body.page-main-shigyo-gpt2 .shigyo-gpt2-section-mini {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--shigyo-gold-soft);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-kicker::before,
body.page-main-shigyo-gpt2 .shigyo-gpt2-section-mini::before {
  content: "";
  width: 40px;
  height: 1px;
  background: rgba(216, 178, 107, 0.54);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-hero h1,
body.page-main-shigyo-gpt2 .shigyo-gpt2-section-heading h2,
body.page-main-shigyo-gpt2 .shigyo-gpt2-intro-copy h2,
body.page-main-shigyo-gpt2 .shigyo-gpt2-consult-box h2,
body.page-main-shigyo-gpt2 .shigyo-gpt2-final h2 {
  margin: 0;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  letter-spacing: -0.04em;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-hero h1 {
  font-size: clamp(3.8rem, 4.9vw, 5.75rem);
  line-height: 1.1;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-subline {
  margin: 22px 0 0;
  font-size: 1.22rem;
  line-height: 1.8;
  color: rgba(248, 241, 229, 0.82);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-description {
  max-width: 520px;
  margin: 28px 0 0;
  font-size: 1.04rem;
  line-height: 2;
  color: rgba(248, 241, 229, 0.88);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-button-row {
  margin-top: 36px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-button-row .button-primary,
body.page-main-shigyo-gpt2 .shigyo-gpt2-consult-box .button-primary,
body.page-main-shigyo-gpt2 .shigyo-gpt2-final-card .button-primary {
  background: linear-gradient(135deg, #c8a35f, #a97d38);
  color: #18120a;
  box-shadow: 0 18px 38px rgba(169, 125, 56, 0.26);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-hero-media {
  position: relative;
  overflow: hidden;
  min-height: 760px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(245, 239, 229, 0.04) 0%, rgba(7, 17, 29, 0.08) 100%);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-side-quote {
  position: absolute;
  right: 48px;
  top: 120px;
  z-index: 2;
  padding: 26px 18px;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: "Noto Serif JP", serif;
  font-size: 1.35rem;
  line-height: 1.8;
  color: #2b2317;
  background: rgba(255, 250, 242, 0.86);
  box-shadow: 0 16px 34px rgba(12, 21, 35, 0.14);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-band {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: -46px 54px 0;
  background: linear-gradient(180deg, rgba(255, 250, 242, 0.98), rgba(247, 240, 230, 0.98));
  border: 1px solid rgba(181, 138, 70, 0.16);
  box-shadow: 0 26px 48px rgba(10, 18, 30, 0.12);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-band article {
  padding: 34px 30px;
  border-right: 1px solid rgba(181, 138, 70, 0.12);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-band article:last-child {
  border-right: 0;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(181, 138, 70, 0.46);
  border-radius: 999px;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  color: var(--shigyo-gold);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-band h2 {
  margin: 16px 0 10px;
  font-family: "Noto Serif JP", serif;
  font-size: 1.65rem;
  color: var(--shigyo-ink);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-band p,
body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-copy p,
body.page-main-shigyo-gpt2 .shigyo-gpt2-intro-copy p,
body.page-main-shigyo-gpt2 .shigyo-gpt2-consult-box p,
body.page-main-shigyo-gpt2 .shigyo-gpt2-issue-grid p,
body.page-main-shigyo-gpt2 .shigyo-gpt2-process-grid p,
body.page-main-shigyo-gpt2 .shigyo-gpt2-services-grid li,
body.page-main-shigyo-gpt2 .shigyo-gpt2-case-grid li,
body.page-main-shigyo-gpt2 .shigyo-gpt2-faq-list p,
body.page-main-shigyo-gpt2 .shigyo-gpt2-final p {
  font-size: 0.98rem;
  line-height: 1.95;
  color: rgba(17, 24, 38, 0.76);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 36px;
  padding: 92px 54px 72px;
  background:
    radial-gradient(circle at 20% 38%, rgba(181, 138, 70, 0.08), transparent 20%),
    linear-gradient(180deg, #07111d 0%, #0c1829 100%);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-copy,
body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid article,
body.page-main-shigyo-gpt2 .shigyo-gpt2-process,
body.page-main-shigyo-gpt2 .shigyo-gpt2-final {
  color: #f8f1e5;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-copy p,
body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-copy h2,
body.page-main-shigyo-gpt2 .shigyo-gpt2-process .shigyo-gpt2-section-heading h2,
body.page-main-shigyo-gpt2 .shigyo-gpt2-process .shigyo-gpt2-section-mini,
body.page-main-shigyo-gpt2 .shigyo-gpt2-final h2,
body.page-main-shigyo-gpt2 .shigyo-gpt2-final .shigyo-gpt2-section-mini,
body.page-main-shigyo-gpt2 .shigyo-gpt2-final p {
  color: inherit;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-self: center;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid article {
  padding: 30px 18px;
  border-left: 1px solid rgba(216, 178, 107, 0.28);
  text-align: center;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid article:first-child {
  border-left: 0;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid span {
  display: block;
  margin-bottom: 16px;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  color: rgba(248, 241, 229, 0.72);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid strong {
  display: inline-flex;
  align-items: flex-end;
  gap: 6px;
  font-family: "Noto Serif JP", serif;
  font-size: clamp(3.1rem, 4vw, 4.5rem);
  line-height: 0.92;
  color: var(--shigyo-gold-soft);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid strong span {
  margin: 0 0 10px;
  font-size: 1.2rem;
  color: inherit;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-outline-link {
  display: inline-flex;
  margin-top: 24px;
  padding: 14px 20px;
  border: 1px solid rgba(216, 178, 107, 0.34);
  color: #f8f1e5;
  text-decoration: none;
  transition: 180ms ease;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-outline-link:hover {
  border-color: rgba(216, 178, 107, 0.72);
  transform: translateY(-1px);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-intro,
body.page-main-shigyo-gpt2 .shigyo-gpt2-issues,
body.page-main-shigyo-gpt2 .shigyo-gpt2-services,
body.page-main-shigyo-gpt2 .shigyo-gpt2-cases,
body.page-main-shigyo-gpt2 .shigyo-gpt2-faq {
  padding: 92px 54px;
  background: var(--shigyo-paper);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 400px);
  gap: 46px;
  align-items: start;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-intro-copy h2,
body.page-main-shigyo-gpt2 .shigyo-gpt2-consult-box h2,
body.page-main-shigyo-gpt2 .shigyo-gpt2-section-heading h2 {
  font-size: clamp(2.5rem, 4vw, 4.2rem);
  line-height: 1.2;
  color: var(--shigyo-ink);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 44px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-principles article {
  padding-top: 18px;
  border-top: 1px solid rgba(181, 138, 70, 0.2);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-principles h3,
body.page-main-shigyo-gpt2 .shigyo-gpt2-issue-grid h3,
body.page-main-shigyo-gpt2 .shigyo-gpt2-process-grid h3,
body.page-main-shigyo-gpt2 .shigyo-gpt2-services-grid h3,
body.page-main-shigyo-gpt2 .shigyo-gpt2-case-grid h3 {
  margin: 0 0 10px;
  font-size: 1.3rem;
  line-height: 1.45;
  color: var(--shigyo-ink);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-consult-box {
  padding: 44px 36px;
  background: linear-gradient(180deg, #131f30 0%, #0a1220 100%);
  color: #f8f1e5;
  box-shadow: 0 22px 40px rgba(10, 18, 30, 0.18);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-consult-box p,
body.page-main-shigyo-gpt2 .shigyo-gpt2-consult-box h2,
body.page-main-shigyo-gpt2 .shigyo-gpt2-consult-box .shigyo-gpt2-section-mini {
  color: inherit;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-section-heading {
  max-width: 920px;
  margin-bottom: 44px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-section-heading.center {
  margin-inline: auto;
  text-align: center;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-issue-grid,
body.page-main-shigyo-gpt2 .shigyo-gpt2-services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-issue-grid article,
body.page-main-shigyo-gpt2 .shigyo-gpt2-services-grid article {
  padding: 30px 28px;
  background: #fff;
  border: 1px solid rgba(181, 138, 70, 0.14);
  box-shadow: 0 18px 34px rgba(10, 18, 30, 0.06);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-services-grid ul,
body.page-main-shigyo-gpt2 .shigyo-gpt2-case-grid ul {
  margin: 0;
  padding-left: 1.2rem;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-process {
  padding: 92px 54px;
  background:
    radial-gradient(circle at 80% 20%, rgba(216, 178, 107, 0.08), transparent 18%),
    linear-gradient(180deg, #08111c 0%, #0d1726 100%);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-process-grid article {
  padding: 28px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(216, 178, 107, 0.18);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-process-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  font-size: 0.92rem;
  color: var(--shigyo-gold-soft);
  letter-spacing: 0.14em;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-process-grid h3,
body.page-main-shigyo-gpt2 .shigyo-gpt2-final h2,
body.page-main-shigyo-gpt2 .shigyo-gpt2-final-card strong,
body.page-main-shigyo-gpt2 .shigyo-gpt2-faq-list summary {
  color: #f8f1e5;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-process-grid p {
  color: rgba(248, 241, 229, 0.76);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-cases {
  background: linear-gradient(180deg, rgba(245, 239, 229, 0.96) 0%, rgba(239, 235, 227, 0.98) 100%);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-case-grid article {
  background: #0c1726;
  color: #f8f1e5;
  box-shadow: 0 24px 44px rgba(10, 18, 30, 0.14);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-case-grid img {
  display: block;
  width: 100%;
  height: 280px;
  object-fit: cover;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-case-grid article > div {
  padding: 26px 24px 28px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-case-grid h3,
body.page-main-shigyo-gpt2 .shigyo-gpt2-case-grid li,
body.page-main-shigyo-gpt2 .shigyo-gpt2-case-label {
  color: inherit;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-case-label {
  display: inline-flex;
  margin-bottom: 14px;
  font-size: 0.86rem;
  letter-spacing: 0.16em;
  color: var(--shigyo-gold-soft);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-faq-list {
  display: grid;
  gap: 14px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-faq-list details {
  background: #0f1a2b;
  border: 1px solid rgba(181, 138, 70, 0.16);
  padding: 22px 24px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-faq-list summary {
  cursor: pointer;
  font-size: 1.08rem;
  font-weight: 700;
  list-style: none;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-faq-list summary::-webkit-details-marker {
  display: none;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-faq-list p {
  margin: 14px 0 0;
  color: rgba(248, 241, 229, 0.76);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-final {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 400px);
  gap: 42px;
  padding: 88px 54px 92px;
  background: linear-gradient(180deg, #08111c 0%, #0d1726 100%);
  border-radius: 0 0 40px 40px;
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-final-card {
  padding: 34px 30px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(216, 178, 107, 0.18);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-final-card p {
  margin: 0 0 18px;
  color: rgba(248, 241, 229, 0.76);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-final-card span {
  display: block;
  margin-bottom: 6px;
  font-size: 0.88rem;
  color: rgba(248, 241, 229, 0.62);
}

body.page-main-shigyo-gpt2 .shigyo-gpt2-final-card .button-primary {
  width: 100%;
  justify-content: center;
  margin-top: 10px;
}

body.page-main-shigyo-gpt2 .site-footer {
  color: rgba(17, 24, 38, 0.64);
}

@media (max-width: 1180px) {
  body.page-main-shigyo-gpt2 .shigyo-gpt2-hero-inner,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-intro,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-final {
    grid-template-columns: 1fr;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-hero::before {
    width: 58%;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-side-quote {
    right: 28px;
    top: 96px;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-band,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-principles,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 880px) {
  body.page-main-shigyo-gpt2 .site-shell {
    gap: 24px;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-hero {
    border-radius: 28px 28px 0 0;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-hero::before,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-hero::after {
    display: none;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-hero-inner {
    min-height: 0;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-hero-copy {
    padding: 52px 24px 32px;
    background: linear-gradient(180deg, #07111d 0%, #08182a 100%);
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-hero h1 {
    font-size: clamp(2.6rem, 13vw, 4rem);
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-hero-media {
    min-height: 420px;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-side-quote {
    right: 18px;
    top: 20px;
    font-size: 1rem;
    padding: 14px 10px;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-band,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-intro,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-issues,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-process,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-services,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-cases,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-faq,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-final {
    padding-inline: 24px;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-band {
    margin: 0;
    grid-template-columns: 1fr;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-band article {
    border-right: 0;
    border-bottom: 1px solid rgba(181, 138, 70, 0.12);
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-summary-band article:last-child {
    border-bottom: 0;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-principles,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-issue-grid,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-services-grid,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-process-grid,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-case-grid {
    grid-template-columns: 1fr;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics {
    gap: 28px;
    padding-top: 54px;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid article {
    border-left: 0;
    border-top: 1px solid rgba(216, 178, 107, 0.22);
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-metrics-grid article:first-child {
    border-top: 0;
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-intro-copy h2,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-consult-box h2,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-section-heading h2,
  body.page-main-shigyo-gpt2 .shigyo-gpt2-final h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  body.page-main-shigyo-gpt2 .shigyo-gpt2-final {
    border-radius: 0 0 28px 28px;
  }
}

/* 2026-04-24 industry index redesign */
.industry-index-body {
  --industry-index-green: #2f7359;
  --industry-index-green-dark: #244f43;
  --industry-index-green-soft: #eef4ec;
  --industry-index-border: rgba(37, 75, 64, 0.1);
  --industry-index-ink: #111827;
  --industry-index-muted: #3f4752;
  min-height: 100vh;
  background:
    radial-gradient(circle at 78% 0%, rgba(235, 241, 228, 0.9) 0%, rgba(235, 241, 228, 0.58) 22%, transparent 44%),
    linear-gradient(180deg, #fafafa 0%, #fbfaf8 48%, #f8f7f4 100%);
  color: var(--industry-index-ink);
  overflow-x: hidden;
}

.industry-index-body .industry-index-shell {
  position: relative;
  width: min(1220px, calc(100% - 128px));
  padding: 32px 0 72px;
}

.industry-index-breadcrumb {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #6b7280;
  font-size: 14px;
  font-weight: 700;
}

.industry-index-breadcrumb a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #617169;
  text-decoration: none;
}

.industry-index-breadcrumb img {
  display: block;
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.industry-index-breadcrumb a img {
  opacity: 0.95;
}

.industry-index-breadcrumb .industry-index-breadcrumb-chevron {
  width: 16px;
  height: 16px;
  opacity: 0.72;
}

.industry-index-hero {
  position: relative;
  min-height: 210px;
  margin-top: 32px;
}

.industry-index-hero-copy {
  position: relative;
  z-index: 2;
  width: min(620px, 100%);
}

.industry-index-hero h1 {
  margin: 0;
  color: var(--industry-index-ink);
  font-family: "Outfit", "Noto Sans JP", sans-serif;
  font-size: clamp(3.2rem, 5.5vw, 5.1rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: 0;
}

.industry-index-title-line {
  display: block;
  width: 58px;
  height: 4px;
  margin-top: 26px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--industry-index-green) 0 58%, rgba(47, 115, 89, 0.12) 58% 100%);
}

.industry-index-hero p {
  margin: 30px 0 0;
  color: #26303c;
  font-size: clamp(1rem, 1.45vw, 1.2rem);
  font-weight: 500;
  line-height: 1.9;
}

.industry-index-city {
  position: absolute;
  top: -68px;
  right: -4px;
  width: min(450px, 38vw);
  height: auto;
  opacity: 0.42;
  pointer-events: none;
}

.industry-index-groups {
  display: grid;
  gap: 34px;
  margin-top: 22px;
}

.industry-index-group {
  display: grid;
  gap: 16px;
}

.industry-index-group-title {
  display: flex;
  align-items: center;
  gap: 18px;
}

.industry-index-group-title h2 {
  margin: 0;
  color: var(--industry-index-green-dark);
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: 0;
}

.industry-index-group-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--industry-index-green-soft);
  color: var(--industry-index-green-dark);
}

.industry-index-group-icon img {
  display: block;
  width: 25px;
  height: 25px;
  object-fit: contain;
}

.industry-index-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.industry-index-card {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) 26px;
  align-items: center;
  gap: 22px;
  min-height: 96px;
  padding: 20px 24px;
  border: 1px solid var(--industry-index-border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 30px rgba(17, 24, 39, 0.07);
  color: var(--industry-index-ink);
  text-decoration: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.industry-index-card:hover {
  border-color: rgba(47, 115, 89, 0.26);
  box-shadow: 0 18px 34px rgba(17, 24, 39, 0.1);
  transform: translateY(-2px);
}

.industry-index-card:focus-visible {
  outline: 3px solid rgba(47, 115, 89, 0.28);
  outline-offset: 3px;
}

.industry-index-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  color: var(--industry-index-green);
}

.industry-index-card-icon img {
  display: block;
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.industry-index-card-text {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.industry-index-card-text strong {
  color: var(--industry-index-ink);
  font-size: clamp(1.2rem, 1.8vw, 1.58rem);
  font-weight: 900;
  line-height: 1.25;
}

.industry-index-card-text span {
  color: var(--industry-index-green);
  font-size: clamp(0.88rem, 1.15vw, 1.05rem);
  font-weight: 600;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.industry-index-card-arrow {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

@media (max-width: 980px) {
  .industry-index-body .industry-index-shell {
    width: min(100% - 48px, 100%);
  }

  .industry-index-city {
    top: -38px;
    right: -18px;
    width: 320px;
    opacity: 0.72;
  }

  .industry-index-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .industry-index-body .industry-index-shell {
    width: min(100% - 28px, 100%);
    padding-top: 22px;
    padding-bottom: 44px;
  }

  .industry-index-breadcrumb {
    font-size: 13px;
  }

  .industry-index-hero {
    min-height: 0;
    margin-top: 30px;
    padding-bottom: 22px;
  }

  .industry-index-city {
    top: 8px;
    right: 0;
    width: 190px;
    opacity: 0.24;
  }

  .industry-index-hero h1 {
    font-size: clamp(2.65rem, 15vw, 3.5rem);
  }

  .industry-index-title-line {
    margin-top: 20px;
  }

  .industry-index-hero p {
    margin-top: 22px;
    font-size: 0.98rem;
  }

  .industry-index-groups {
    gap: 28px;
    margin-top: 10px;
  }

  .industry-index-group-title {
    gap: 14px;
  }

  .industry-index-group-icon {
    width: 42px;
    height: 42px;
  }

  .industry-index-card {
    grid-template-columns: 52px minmax(0, 1fr) 22px;
    gap: 14px;
    min-height: 86px;
    padding: 18px 16px;
  }

  .industry-index-card-icon,
  .industry-index-card-icon img {
    width: 42px;
    height: 42px;
  }

  .industry-index-card-text strong {
    font-size: 1.12rem;
  }
}