*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body,h1,h2,h3,p,ol,ul,dl,dd,figure,blockquote{margin:0}
body{min-height:100vh;background:#fff;color:#0f1d35;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Yu Gothic","YuGothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;line-height:1.7;overflow-x:clip}
ol,ul{list-style:none;padding:0}
button,input,select,textarea{font:inherit}
button,summary{cursor:pointer}
img,svg{display:block;max-width:100%}
a{text-underline-offset:.18em}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.grid{display:grid}.gap-3{gap:.75rem}
.p-5{padding:1.25rem}.text-xs{font-size:.75rem}.text-sm{font-size:.875rem}.text-base{font-size:1rem}
.leading-6{line-height:1.5rem}.leading-7{line-height:1.75rem}.leading-8{line-height:2rem}
.font-bold{font-weight:700}.underline{text-decoration-line:underline}.no-underline{text-decoration-line:none}
@media(min-width:48rem){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}

.shigyo-portal {
  --font-shigyo-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Yu Gothic", "YuGothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  --font-shigyo-mincho: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --font-shigyo-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --ink: #101a2d;
  --ink-soft: #263247;
  --paper: #f5f0e6;
  --paper-deep: #ede4d2;
  --paper-light: #fbf8f1;
  --line: rgba(16, 26, 45, 0.22);
  --line-strong: rgba(16, 26, 45, 0.42);
  --seal: #9c2f24;
  --shadow: 0 18px 50px rgba(16, 26, 45, 0.08);
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(16, 26, 45, 0.035) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(0deg, rgba(16, 26, 45, 0.025) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--paper);
  color: var(--ink);
  font-family: var(--font-shigyo-sans), system-ui, sans-serif;
  letter-spacing: 0;
}

.shigyo-portal * {
  letter-spacing: 0;
}

.shigyo-portal a,
.shigyo-portal button,
.shigyo-portal input,
.shigyo-portal textarea,
.shigyo-portal select {
  transition: border-color 0.16s ease, background-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.shigyo-portal a:focus-visible,
.shigyo-portal button:focus-visible,
.shigyo-portal input:focus-visible,
.shigyo-portal textarea:focus-visible,
.shigyo-portal select:focus-visible {
  outline: 3px solid rgba(16, 26, 45, 0.42);
  outline-offset: 3px;
}

.shigyo-shell {
  min-height: 100vh;
}

.shigyo-header,
.shigyo-footer,
.shigyo-breadcrumbs {
  border-color: var(--line);
  background: rgba(245, 240, 230, 0.96);
}

.shigyo-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.shigyo-header__inner,
.shigyo-footer__inner,
.shigyo-breadcrumbs__list {
  max-width: 1180px;
  margin: 0 auto;
  padding-inline: 20px;
}

.shigyo-header__inner {
  display: grid;
  grid-template-columns: minmax(250px, max-content) minmax(0, 1fr) auto;
  gap: 18px 26px;
  align-items: center;
  padding-block: 14px;
}

.shigyo-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.shigyo-mark {
  display: inline-flex;
  width: 42px;
  min-width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 9px;
  background: #15233d;
  box-shadow: 0 10px 22px rgba(21, 35, 61, 0.16);
}

.shigyo-mark svg {
  display: block;
  width: 42px;
  height: 42px;
}

.shigyo-mark--legacy {
  display: inline-grid;
  width: 74px;
  min-width: 74px;
  height: 46px;
  place-items: center;
  border: 2px solid var(--seal);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--seal) 12%, transparent), transparent 58%),
    var(--paper-light);
  color: var(--seal);
  font-family: var(--font-shigyo-mincho), serif;
  font-weight: 700;
  line-height: 1;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--seal) 32%, transparent);
  transform: rotate(-1.2deg);
}

.shigyo-brand__name {
  display: block;
  font-family: var(--font-shigyo-mincho), serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
}

.shigyo-brand__sub,
.shigyo-kicker,
.shigyo-record__meta,
.shigyo-footer__label {
  font-family: var(--font-shigyo-mono), monospace;
}

.shigyo-brand__sub {
  display: block;
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 11px;
}

.shigyo-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  justify-content: center;
}

.shigyo-nav__group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
}

.shigyo-nav__group + .shigyo-nav__group {
  border-left: 1px solid var(--line);
  padding-left: 16px;
}

.shigyo-nav__label {
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
  opacity: 0.75;
}

.shigyo-nav a,
.shigyo-footer a,
.shigyo-breadcrumbs a {
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.shigyo-nav a:hover,
.shigyo-footer a:hover,
.shigyo-breadcrumbs a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
}

.shigyo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
}

.shigyo-header-search {
  display: flex;
  min-height: 44px;
  align-items: stretch;
  border: 1px solid var(--line-strong);
  background: var(--paper-light);
}

.shigyo-header-search label {
  display: flex;
  align-items: center;
}

.shigyo-header-search input {
  width: 160px;
  min-height: 42px;
  border: 0;
  background: transparent;
  padding: 8px 10px;
  color: var(--ink);
  font-size: 12px;
}

.shigyo-header-search button {
  min-width: 52px;
  border: 0;
  border-left: 1px solid var(--line-strong);
  background: transparent;
  padding: 8px 10px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.shigyo-header-search button:hover {
  background: var(--paper-deep);
}

.shigyo-header-search-mobile {
  display: none;
}

.shigyo-btn,
.shigyo-portal a[href].rounded-md,
.shigyo-portal button.rounded-md {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--ink);
  color: var(--paper-light);
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
}

.shigyo-btn--ghost,
.shigyo-portal a[href].border,
.shigyo-portal a[href].shigyo-paper-light {
  background: transparent;
  color: var(--ink);
}

.shigyo-btn:hover,
.shigyo-portal a[href].rounded-md:hover,
.shigyo-portal button.rounded-md:hover {
  background: var(--paper-light);
  color: var(--ink);
  transform: translateY(-1px);
}

.shigyo-hero {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.shigyo-hero__inner {
  display: grid;
  max-width: 1180px;
  margin: 0 auto;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.72fr);
  gap: 44px;
  align-items: end;
  padding: 72px 20px 58px;
}

.shigyo-kicker {
  width: fit-content;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 600;
}

.shigyo-hero h1,
.shigyo-section-title h2,
.shigyo-portal h1,
.shigyo-portal h2,
.shigyo-portal h3 {
  font-family: var(--font-shigyo-mincho), serif;
  color: var(--ink);
}

.shigyo-hero h1 {
  max-width: 860px;
  margin-top: 18px;
  font-size: clamp(34px, 5vw, 66px);
  font-weight: 700;
  line-height: 1.22;
}

.shigyo-hero__description {
  max-width: 760px;
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 2;
}

.shigyo-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.shigyo-hero__panel,
.shigyo-panel,
.shigyo-portal form,
.shigyo-portal .rounded-lg,
.shigyo-portal .rounded-xl {
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgba(251, 248, 241, 0.72);
  box-shadow: none;
}

.shigyo-hero__panel {
  padding: 24px;
  transform: translateY(20px);
}

.shigyo-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 58px 20px;
}

.shigyo-article {
  max-width: 1180px;
  padding-top: 72px;
}

.shigyo-article__page-anchor {
  scroll-margin-top: 92px;
}

.shigyo-article-hero h1 {
  max-width: 820px;
  font-size: clamp(32px, 4.4vw, 56px);
  line-height: 1.28;
  word-break: auto-phrase;
}

.shigyo-article__hero-meta {
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.8;
}

.shigyo-article__audience {
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
}

.shigyo-article__audience > p:last-child {
  margin-top: 7px;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.8;
}

.shigyo-article__meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid var(--line);
}

.shigyo-article__meta-grid > div {
  padding: 11px 10px;
}

.shigyo-article__meta-grid > div + div {
  border-left: 1px solid var(--line);
}

.shigyo-article__meta-grid dt,
.shigyo-article__editorial span {
  color: var(--ink-soft);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 9px;
  font-weight: 700;
}

.shigyo-article__meta-grid dd {
  margin-top: 2px;
  color: var(--ink);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 11px;
  font-weight: 700;
}

.shigyo-article__editorial {
  display: grid;
  gap: 6px;
  margin-top: 16px;
}

.shigyo-article__editorial p {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 10px;
}

.shigyo-article__editorial a {
  color: var(--ink);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.shigyo-article__progress {
  position: fixed;
  z-index: 80;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  pointer-events: none;
}

.shigyo-article__progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--seal);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.08s linear;
}

.shigyo-article__layout {
  display: grid;
  grid-template-areas: "main toc";
  grid-template-columns: minmax(0, 780px) minmax(240px, 300px);
  gap: 36px;
  align-items: start;
  justify-content: center;
}

.shigyo-article__main {
  grid-area: main;
  min-width: 0;
}

.shigyo-article__toc {
  position: sticky;
  top: 92px;
  grid-area: toc;
  min-width: 0;
}

.shigyo-article__toc-card {
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--ink);
  background: rgba(251, 248, 241, 0.94);
  box-shadow: 0 14px 34px rgba(16, 26, 45, 0.07);
}

.shigyo-article__toc-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  color: var(--ink);
  font-family: var(--font-shigyo-mincho), serif;
  font-size: 20px;
  font-weight: 700;
}

.shigyo-article__toc-toggle {
  display: none;
}

.shigyo-article__toc-count {
  color: var(--ink-soft);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.shigyo-article__toc-card ol {
  counter-reset: article-toc;
  max-height: calc(100vh - 190px);
  overflow-y: auto;
  border-top: 1px solid var(--line);
  padding: 8px 16px 14px;
}

.shigyo-article__toc-card li + li {
  border-top: 1px solid rgba(16, 26, 45, 0.1);
}

.shigyo-article__toc-card li {
  counter-increment: article-toc;
}

.shigyo-article__toc-card a {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  padding: 11px 4px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.6;
  text-decoration: none;
}

.shigyo-article__toc-card li > a::before {
  content: counter(article-toc, decimal-leading-zero);
  color: var(--seal);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 10px;
  line-height: 1.9;
}

.shigyo-article__toc-card a:hover {
  color: var(--seal);
  transform: translateX(2px);
}

.shigyo-article__toc-card a[aria-current="location"] {
  margin-inline: -8px;
  border-left: 3px solid var(--seal);
  background: rgba(156, 47, 36, 0.08);
  color: var(--ink);
  padding-inline: 9px 5px;
}

.shigyo-article__toc-card .shigyo-article__back-to-top {
  display: block;
  border-top: 1px solid var(--line);
  padding: 13px 20px;
  color: var(--ink-soft);
  font-size: 11px;
  text-align: right;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.shigyo-article__body {
  border-color: var(--line-strong);
  border-top: 4px solid var(--ink);
  background: rgba(255, 253, 248, 0.96);
  padding: clamp(24px, 5vw, 52px);
  box-shadow: var(--shadow);
}

.shigyo-article__decision-summary {
  scroll-margin-top: 112px;
  border: 1px solid var(--line-strong);
  background: var(--paper-light);
}

.shigyo-article__decision-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 15px 20px;
}

.shigyo-article__decision-heading p {
  color: var(--ink);
  font-family: var(--font-shigyo-mincho), serif;
  font-size: 18px;
  font-weight: 700;
}

.shigyo-article__decision-heading span {
  color: var(--seal);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 9px;
  font-weight: 700;
}

.shigyo-article__decision-summary ol {
  padding: 6px 20px 12px;
}

.shigyo-article__decision-summary li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 13px 0;
}

.shigyo-article__decision-summary li + li {
  border-top: 1px solid var(--line);
}

.shigyo-article__decision-summary li > span {
  color: var(--seal);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.8;
}

.shigyo-article__decision-summary li p {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.8;
}

.shigyo-article__lead {
  margin-top: 26px;
  border-left: 4px solid var(--seal);
  background: rgba(237, 228, 210, 0.54);
  padding: 22px 24px;
}

.shigyo-article__lead p {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 2;
}

.shigyo-article__lead p:first-child {
  color: var(--ink);
  font-family: var(--font-shigyo-mincho), serif;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.85;
}

.shigyo-article__lead p + p {
  margin-top: 12px;
}

.shigyo-article__heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  scroll-margin-top: 112px;
  margin-top: 52px;
  border-bottom: 1px solid var(--line-strong);
  padding: 0 0 12px;
  color: var(--ink);
  font-family: var(--font-shigyo-mincho), serif;
  font-size: clamp(21px, 2.5vw, 26px);
  font-weight: 700;
  line-height: 1.55;
}

.shigyo-article__heading > span {
  min-width: 0;
}

.shigyo-article__heading-link {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: var(--paper-light);
  color: var(--ink-soft);
  padding: 5px 7px;
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 9px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.shigyo-article__heading-link:hover {
  color: var(--seal);
}

.shigyo-article__citation {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  margin-top: 10px;
  border-left: 3px solid var(--seal);
  background: rgba(156, 47, 36, 0.045);
  padding: 11px 13px;
}

.shigyo-article__citation > span {
  color: var(--seal);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 9px;
  font-weight: 700;
  line-height: 1.9;
}

.shigyo-article__citation > div {
  display: grid;
  gap: 5px;
}

.shigyo-article__citation a {
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.7;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.shigyo-article__citation p {
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.7;
}

.shigyo-article__table-wrap {
  max-width: 100%;
  margin-top: 7px;
  overflow-x: auto;
  border: 1px solid var(--line-strong);
  background: var(--paper-light);
  overscroll-behavior-inline: contain;
}

.shigyo-article__table-hint {
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
  text-align: right;
}

.shigyo-article__table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.65;
}

.shigyo-article__table caption {
  border-bottom: 1px solid var(--line-strong);
  padding: 14px 16px;
  color: var(--ink);
  font-family: var(--font-shigyo-mincho), serif;
  font-size: 15px;
  font-weight: 700;
  text-align: left;
}

.shigyo-article__table th,
.shigyo-article__table td {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px 13px;
  vertical-align: top;
  text-align: left;
}

.shigyo-article__table tr:last-child th,
.shigyo-article__table tr:last-child td {
  border-bottom: 0;
}

.shigyo-article__table th:last-child,
.shigyo-article__table td:last-child {
  border-right: 0;
}

.shigyo-article__table thead th {
  background: var(--ink);
  color: var(--paper-light);
  font-weight: 700;
}

.shigyo-article__table tbody th {
  min-width: 116px;
  position: sticky;
  left: 0;
  z-index: 1;
  background: rgba(237, 228, 210, 0.5);
  color: var(--ink);
  font-weight: 700;
}

.shigyo-article__table thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
}

.shigyo-article__table a {
  color: var(--ink);
  font-weight: 700;
  text-underline-offset: 3px;
}

.shigyo-article__decision-block {
  margin-top: 22px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--ink);
  background: rgba(237, 228, 210, 0.38);
  padding: 18px 20px;
}

.shigyo-article__decision-block--scorecard {
  border-left-color: var(--seal);
  background: rgba(156, 47, 36, 0.055);
}

.shigyo-article__decision-block--warning {
  border-left-color: var(--seal);
}

.shigyo-article__decision-label {
  margin-bottom: 11px;
  color: var(--ink);
  font-family: var(--font-shigyo-mincho), serif;
  font-size: 16px;
  font-weight: 700;
}

.shigyo-article__decision-block ul {
  display: grid;
  gap: 7px;
}

.shigyo-article__decision-block li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.shigyo-article__decision-block li > span {
  color: var(--seal);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 10px;
  font-weight: 700;
}

.shigyo-article__mid-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin-top: 30px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper-light);
  padding: 24px;
}

.shigyo-article__mid-cta .shigyo-record__meta {
  color: rgba(251, 248, 241, 0.72);
}

.shigyo-article__mid-cta-title {
  margin-top: 6px;
  font-family: var(--font-shigyo-mincho), serif;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.55;
}

.shigyo-article__mid-cta-title + p {
  margin-top: 8px;
  color: rgba(251, 248, 241, 0.78);
  font-size: 13px;
  line-height: 1.75;
}

.shigyo-article__mid-cta .shigyo-btn {
  border-color: var(--paper-light);
  background: var(--paper-light);
  color: var(--ink);
}

.shigyo-article__faq {
  border: 1px solid var(--line);
  background: var(--paper-light);
}

.shigyo-article__faq summary {
  display: grid;
  cursor: pointer;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 17px 18px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.7;
}

.shigyo-article__faq summary span {
  color: var(--seal);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 11px;
}

.shigyo-article__faq > p {
  border-top: 1px solid var(--line);
  padding: 16px 18px 18px 60px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.85;
}

.shigyo-article__sources {
  display: grid;
  gap: 0;
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.shigyo-article__sources li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  border-bottom: 1px solid var(--line);
  padding: 15px 0;
}

.shigyo-article__sources a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.7;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.shigyo-article__sources p {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.7;
}

.shigyo-article__sources .shigyo-article__source-locator {
  color: var(--seal);
  font-weight: 700;
}

.shigyo-article__sources li > span {
  color: var(--ink-soft);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 9px;
  white-space: nowrap;
}

.shigyo-article__revision-history {
  margin-top: 18px;
  border: 1px solid var(--line);
  background: rgba(237, 228, 210, 0.34);
  padding: 14px 16px;
}

.shigyo-article__revision-history summary {
  cursor: pointer;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.shigyo-article__revision-history ol {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.shigyo-article__revision-history li {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 10px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.7;
}

.shigyo-article__revision-history time {
  font-family: var(--font-shigyo-mono), monospace;
  font-weight: 700;
}

.shigyo-article__final-cta {
  margin-top: 44px;
  border-block: 1px solid var(--line-strong);
  padding-block: 30px;
}

.shigyo-article__final-cta-title {
  margin-top: 7px;
  color: var(--ink);
  font-family: var(--font-shigyo-mincho), serif;
  font-size: clamp(21px, 3vw, 28px);
  font-weight: 700;
  line-height: 1.55;
}

.shigyo-article__final-cta-title + p {
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.shigyo-article__final-cta > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.shigyo-article__share {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  margin-top: 28px;
  border: 1px solid var(--line);
  background: rgba(237, 228, 210, 0.36);
  padding: 22px;
}

.shigyo-article__share-title {
  margin-top: 5px;
  color: var(--ink);
  font-family: var(--font-shigyo-mincho), serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
}

.shigyo-article__share-title + p {
  margin-top: 6px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.7;
}

.shigyo-article__share-actions {
  display: flex;
  gap: 8px;
}

.shigyo-article__share-actions .shigyo-btn {
  min-height: 44px;
  white-space: nowrap;
}

.shigyo-article__share-status {
  grid-column: 1 / -1;
  color: var(--seal);
  font-size: 11px;
  font-weight: 700;
}

.shigyo-article__related {
  margin-top: 46px;
}

.shigyo-article__related h2 {
  margin-top: 6px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.5;
}

.shigyo-section--band {
  border-block: 1px solid var(--line);
  background: rgba(237, 228, 210, 0.48);
}

.shigyo-section-title {
  margin-bottom: 24px;
}

.shigyo-section-title h2 {
  margin-top: 8px;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.35;
}

.shigyo-section-title p {
  max-width: 760px;
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.9;
}

.shigyo-ledger {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-strong);
  margin-inline: clamp(12px, 2vw, 28px);
}

.shigyo-record {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr) auto;
  gap: 24px;
  align-items: start;
  border-bottom: 1px solid var(--line);
  background: rgba(251, 248, 241, 0.45);
  padding: 24px clamp(14px, 2vw, 28px);
}

.shigyo-record__meta {
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.7;
}

.shigyo-record__title {
  margin-top: 7px;
  font-family: var(--font-shigyo-mincho), serif;
  font-size: clamp(20px, 2.4vw, 30px);
  font-weight: 700;
  line-height: 1.38;
}

.shigyo-record__sub {
  margin-top: 7px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.8;
}

.shigyo-record__body {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.9;
}

.shigyo-record__headline {
  color: var(--ink);
  font-weight: 700;
}

.shigyo-record__description {
  color: var(--ink-soft);
}

.shigyo-record__actions {
  display: grid;
  gap: 10px;
  min-width: 160px;
}

.shigyo-compare-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 16px;
  border: 1px solid var(--line);
  background: rgba(251, 248, 241, 0.58);
}

.shigyo-compare-strip div {
  min-width: 0;
  padding: 10px 9px;
}

.shigyo-compare-strip div + div {
  border-left: 1px solid var(--line);
}

.shigyo-compare-strip dt {
  color: var(--ink-soft);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.4;
}

.shigyo-compare-strip dd {
  margin-top: 4px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.shigyo-compare-strip--hero {
  background: rgba(245, 240, 230, 0.7);
}

.shigyo-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.shigyo-chip,
.shigyo-portal span.rounded-md {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.5;
}

.shigyo-fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.shigyo-fact-grid span {
  border-left: 3px solid var(--line-strong);
  background: rgba(251, 248, 241, 0.7);
  color: var(--ink);
  padding: 7px 9px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.55;
}

.shigyo-note {
  border: 1px solid var(--line);
  background: rgba(237, 228, 210, 0.44);
  padding: 18px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.9;
}

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

.shigyo-info-box {
  border: 1px solid var(--line);
  background: rgba(251, 248, 241, 0.72);
  padding: 18px;
}

.shigyo-info-box h3,
.shigyo-info-box h4 {
  font-family: var(--font-shigyo-mincho), serif;
  font-size: 18px;
  line-height: 1.45;
}

.shigyo-info-box p,
.shigyo-info-box li {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.9;
}

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

.shigyo-metric-card {
  border: 1px solid var(--line);
  border-top: 4px solid var(--ink);
  background: rgba(251, 248, 241, 0.78);
  padding: 20px;
}

.shigyo-metric-card__value {
  width: fit-content;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink-soft);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.7;
}

.shigyo-metric-card h3 {
  margin-top: 18px;
  font-size: 20px;
  line-height: 1.45;
}

.shigyo-metric-card p:not(.shigyo-metric-card__value) {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.9;
}

.shigyo-step-list {
  display: grid;
  gap: 0;
  counter-reset: shigyo-step;
  border-top: 1px solid var(--line-strong);
}

.shigyo-step-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: start;
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.shigyo-step-list li::before {
  counter-increment: shigyo-step;
  content: counter(shigyo-step, decimal-leading-zero);
  font-family: var(--font-shigyo-mono), monospace;
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
}

.shigyo-search-form {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(220px, 1.4fr) repeat(3, minmax(150px, 0.8fr)) auto;
  grid-template-areas:
    "keyword profession feature region submit"
    "advanced advanced advanced advanced submit";
  align-items: end;
  border: 1px solid var(--line);
  background: rgba(251, 248, 241, 0.72);
  padding: 18px;
}

.shigyo-search-form__keyword {
  grid-area: keyword;
}

.shigyo-search-form > label:nth-of-type(2) {
  grid-area: profession;
}

.shigyo-search-form > label:nth-of-type(3) {
  grid-area: feature;
}

.shigyo-search-form > label:nth-of-type(4) {
  grid-area: region;
}

.shigyo-search-form > .shigyo-btn {
  grid-area: submit;
  height: 100%;
}

.shigyo-search-advanced {
  grid-area: advanced;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.shigyo-search-advanced summary {
  cursor: pointer;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.shigyo-search-advanced__fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.shigyo-active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.shigyo-active-filter {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  border: 1px solid var(--line-strong);
  background: var(--paper-light);
  padding: 7px 10px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.shigyo-active-filter:hover {
  background: var(--paper-deep);
}

.shigyo-active-filter--reset {
  border-style: dashed;
  color: var(--ink-soft);
}

.shigyo-search-band {
  border-bottom: 1px solid var(--line);
  background: rgba(237, 228, 210, 0.46);
  padding: 30px 20px;
}

.shigyo-search-band > .shigyo-quick-finder {
  max-width: 1180px;
  margin: 0 auto;
}

.shigyo-quick-finder {
  border: 1px solid var(--line-strong);
  background: rgba(251, 248, 241, 0.92);
  padding: 22px;
}

.shigyo-quick-finder__heading h2 {
  margin-top: 5px;
  color: var(--ink);
  font-family: var(--font-shigyo-mincho), serif;
  font-size: 22px;
  line-height: 1.4;
}

.shigyo-quick-finder__heading > p:last-child {
  margin-top: 6px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.7;
}

.shigyo-quick-finder__form {
  display: grid;
  grid-template-columns: minmax(230px, 1.4fr) repeat(3, minmax(145px, 0.8fr)) auto;
  gap: 12px;
  align-items: end;
  margin-top: 18px;
}

.shigyo-quick-finder__form label,
.shigyo-article-search label {
  display: grid;
  gap: 7px;
  min-width: 0;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.shigyo-quick-finder__popular {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}

.shigyo-quick-finder__popular > span {
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
}

.shigyo-quick-finder--compact {
  padding: 18px;
}

.shigyo-quick-finder--compact .shigyo-quick-finder__heading h2 {
  font-size: 18px;
}

.shigyo-quick-finder--compact .shigyo-quick-finder__form {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.shigyo-quick-finder--compact .shigyo-quick-finder__keyword,
.shigyo-quick-finder--compact .shigyo-quick-finder__form > .shigyo-btn {
  grid-column: 1 / -1;
}

.shigyo-article-search {
  display: grid;
  grid-template-columns: minmax(260px, 1.5fr) minmax(180px, 0.8fr) minmax(180px, 0.8fr) auto;
  gap: 14px;
  align-items: end;
  border: 1px solid var(--line);
  background: rgba(251, 248, 241, 0.72);
  padding: 18px;
}

.shigyo-article-search__status {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: baseline;
  margin: 14px 0 34px;
  color: var(--ink-soft);
  font-size: 13px;
}

.shigyo-article-search__status strong {
  color: var(--ink);
  font-size: 18px;
}

.shigyo-article-search__status a {
  margin-left: auto;
  color: var(--ink);
  font-weight: 700;
}

.shigyo-mobile-priority,
.shigyo-result-bar {
  display: none;
}

.shigyo-mobile-action-bar {
  display: none;
}

.shigyo-category-status {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-bottom: 24px;
  border: 1px solid var(--line);
  background: rgba(251, 248, 241, 0.72);
}

.shigyo-category-status div {
  min-width: 0;
  padding: 14px 16px;
}

.shigyo-category-status div + div {
  border-left: 1px solid var(--line);
}

.shigyo-category-status span {
  display: block;
  color: var(--ink-soft);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
}

.shigyo-category-status strong {
  display: block;
  margin-top: 5px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.shigyo-guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: -10px 0 34px;
}

.shigyo-search-form label {
  display: grid;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
}

.shigyo-faq {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.shigyo-faq details {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

.shigyo-faq summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 700;
}

.shigyo-faq p {
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.9;
}

.shigyo-portal form {
  position: relative;
  gap: 18px;
  padding: 26px;
}

.shigyo-portal label {
  color: var(--ink);
}

.shigyo-portal input:not([type="checkbox"]):not([type="radio"]),
.shigyo-portal textarea,
.shigyo-portal select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: var(--paper-light);
  color: var(--ink);
  padding: 12px 14px;
  font: inherit;
  font-size: 16px;
}

.shigyo-portal .shigyo-header-search {
  gap: 0;
  padding: 0;
}

.shigyo-portal .shigyo-header-search input[type="search"] {
  width: 160px;
  min-height: 42px;
  border: 0;
  padding: 8px 10px;
  font-size: 12px;
}

.shigyo-portal .shigyo-search-form {
  gap: 14px;
  padding: 18px;
}

.shigyo-portal .shigyo-quick-finder__form {
  gap: 12px;
  padding: 0;
}

.shigyo-portal .shigyo-article-search {
  gap: 14px;
  padding: 18px;
}

.shigyo-portal input[type="checkbox"],
.shigyo-portal input[type="radio"] {
  accent-color: var(--ink);
}

.shigyo-consent {
  border: 1px solid var(--line);
  background: rgba(237, 228, 210, 0.4);
  padding: 14px;
}

.shigyo-footer {
  border-top: 1px solid var(--line);
}

.shigyo-footer__inner {
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(170px, 0.6fr));
  padding-block: 42px;
}

.shigyo-footer__label {
  color: var(--ink-soft);
  font-size: 11px;
}

.shigyo-footer p {
  color: var(--ink-soft);
}

.shigyo-breadcrumbs {
  border-bottom: 1px solid var(--line);
}

.shigyo-breadcrumbs__list {
  display: flex;
  gap: 9px;
  align-items: center;
  overflow-x: auto;
  padding-block: 10px;
  color: var(--ink-soft);
  font-family: var(--font-shigyo-mono), monospace;
  font-size: 11px;
}

.shigyo-portal .shigyo-paper-light {
  background-color: rgba(251, 248, 241, 0.72);
}

.shigyo-portal .shigyo-paper-soft {
  background-color: rgba(237, 228, 210, 0.4);
}

.shigyo-portal .shigyo-text-soft,
.shigyo-portal .shigyo-text-muted {
  color: var(--ink-soft);
}

.shigyo-portal .shigyo-text-ink,
.shigyo-portal .shigyo-link-ink {
  color: var(--ink);
}

.shigyo-portal .shigyo-link-ink:hover {
  text-decoration: underline;
}

.shigyo-portal .shigyo-border,
.shigyo-portal .shigyo-divide > :not([hidden]) ~ :not([hidden]) {
  border-color: var(--line);
}

@media (max-width: 1080px) {
  .shigyo-header__inner {
    grid-template-columns: minmax(250px, max-content) minmax(0, 1fr);
  }

  .shigyo-nav {
    justify-content: flex-end;
  }

  .shigyo-actions {
    grid-column: 1 / -1;
  }

  .shigyo-quick-finder__form,
  .shigyo-article-search {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shigyo-quick-finder__keyword,
  .shigyo-quick-finder__form > .shigyo-btn,
  .shigyo-article-search > .shigyo-btn {
    grid-column: 1 / -1;
  }

  .shigyo-search-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "keyword profession"
      "feature region"
      "advanced advanced"
      "submit submit";
  }
}

@media (max-width: 860px) {
  .shigyo-header {
    background: var(--paper);
    backdrop-filter: none;
  }

  .shigyo-portal {
    padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px));
  }

  .shigyo-header__inner,
  .shigyo-hero__inner,
  .shigyo-footer__inner,
  .shigyo-record,
  .shigyo-info-grid,
  .shigyo-metric-grid,
  .shigyo-search-form {
    grid-template-columns: 1fr;
  }

  .shigyo-header__inner {
    gap: 12px;
    padding-block: 12px;
  }

  .shigyo-brand__sub,
  .shigyo-nav {
    display: none;
  }

  .shigyo-nav,
  .shigyo-actions {
    justify-content: flex-start;
  }

  .shigyo-actions {
    grid-column: auto;
  }

  .shigyo-header-search {
    display: none;
  }

  .shigyo-header-search-mobile {
    position: relative;
    display: block;
  }

  .shigyo-header-search-mobile summary {
    cursor: pointer;
    list-style: none;
  }

  .shigyo-header-search-mobile summary::-webkit-details-marker {
    display: none;
  }

  .shigyo-header-search-mobile form {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 60;
    display: grid;
    width: min(340px, calc(100vw - 32px));
    border: 1px solid var(--line-strong);
    background: var(--paper-light);
    box-shadow: 0 18px 40px rgba(16, 26, 45, 0.18);
    padding: 16px;
  }

  .shigyo-header-search-mobile label {
    display: grid;
    gap: 7px;
    font-size: 12px;
    font-weight: 700;
  }

  .shigyo-actions .shigyo-btn {
    min-height: 40px;
    padding: 8px 12px;
    font-size: 12px;
  }

  .shigyo-hero__inner {
    gap: 20px;
    padding: 34px 16px 30px;
  }

  .shigyo-hero h1 {
    margin-top: 12px;
    font-size: 33px;
    line-height: 1.28;
    overflow-wrap: anywhere;
  }

  .shigyo-hero__description {
    margin-top: 14px;
    font-size: 14px;
    line-height: 1.75;
  }

  .shigyo-hero__actions {
    gap: 8px;
    margin-top: 20px;
  }

  .shigyo-hero__actions .shigyo-btn {
    flex: 1 1 150px;
  }

  .shigyo-hero__panel {
    transform: none;
    padding: 16px;
  }

  .shigyo-section {
    padding: 36px 16px;
  }

  .shigyo-search-band {
    padding: 20px 16px;
  }

  .shigyo-quick-finder {
    padding: 16px;
  }

  .shigyo-quick-finder__heading h2 {
    font-size: 19px;
  }

  .shigyo-quick-finder__form,
  .shigyo-quick-finder--compact .shigyo-quick-finder__form,
  .shigyo-article-search {
    grid-template-columns: minmax(0, 1fr);
  }

  .shigyo-quick-finder__keyword,
  .shigyo-quick-finder__form > .shigyo-btn,
  .shigyo-article-search > .shigyo-btn {
    grid-column: auto;
  }

  .shigyo-article {
    padding-top: 46px;
  }

  .shigyo-article-hero h1 {
    font-size: 28px;
    word-break: normal;
  }

  .shigyo-article__hero-meta {
    font-size: 12px;
  }

  .shigyo-article__meta-grid > div {
    padding-inline: 7px;
  }

  .shigyo-article__meta-grid dt {
    font-size: 8px;
  }

  .shigyo-article__meta-grid dd {
    font-size: 10px;
  }

  .shigyo-article__editorial p {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .shigyo-breadcrumbs__list {
    overflow: hidden;
  }

  .shigyo-article__layout {
    grid-template-areas:
      "toc"
      "main";
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .shigyo-article__toc {
    position: static;
  }

  .shigyo-article__toc-toggle {
    position: absolute;
    display: block;
    width: 1px;
    height: 1px;
    opacity: 0;
  }

  .shigyo-article__toc-heading {
    cursor: pointer;
    padding: 15px 16px;
    font-size: 18px;
  }

  .shigyo-article__toc-heading::after {
    content: "+";
    margin-left: auto;
    color: var(--seal);
    font-family: var(--font-shigyo-sans), sans-serif;
  }

  .shigyo-article__toc-toggle:checked + .shigyo-article__toc-heading::after {
    content: "−";
  }

  .shigyo-article__toc-toggle:focus-visible + .shigyo-article__toc-heading {
    outline: 3px solid var(--seal);
    outline-offset: -3px;
  }

  .shigyo-article__toc-toggle:not(:checked) ~ ol,
  .shigyo-article__toc-toggle:not(:checked) ~ .shigyo-article__back-to-top {
    display: none;
  }

  .shigyo-article__toc-card ol {
    max-height: 320px;
    padding-inline: 12px;
  }

  .shigyo-article__body {
    padding: 24px 18px 30px;
  }

  .shigyo-article__decision-heading,
  .shigyo-article__decision-summary ol {
    padding-inline: 15px;
  }

  .shigyo-article__decision-heading p {
    font-size: 16px;
  }

  .shigyo-article__decision-summary li {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 7px;
  }

  .shigyo-article__decision-summary li p {
    font-size: 13px;
  }

  .shigyo-article__lead {
    padding: 18px 16px;
  }

  .shigyo-article__heading {
    align-items: flex-start;
    scroll-margin-top: 88px;
    margin-top: 40px;
    font-size: 21px;
  }

  .shigyo-article__heading-link {
    margin-top: 4px;
  }

  .shigyo-article__citation {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .shigyo-article__table {
    min-width: 760px;
  }

  .shigyo-article__decision-block {
    padding: 16px;
  }

  .shigyo-article__mid-cta {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    padding: 20px;
  }

  .shigyo-article__mid-cta .shigyo-btn {
    width: 100%;
  }

  .shigyo-article__faq > p {
    padding-left: 18px;
  }

  .shigyo-article__sources li,
  .shigyo-article__revision-history li {
    grid-template-columns: minmax(0, 1fr);
    gap: 5px;
  }

  .shigyo-article__sources li > span {
    white-space: normal;
  }

  .shigyo-article__final-cta > div {
    display: grid;
  }

  .shigyo-article__final-cta .shigyo-btn {
    width: 100%;
  }

  .shigyo-article__share {
    grid-template-columns: minmax(0, 1fr);
    padding: 18px;
  }

  .shigyo-article__share-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .shigyo-article__share-actions .shigyo-btn {
    width: 100%;
  }

  .shigyo-portal section.mx-auto.max-w-7xl {
    padding: 34px 16px;
  }

  .shigyo-section-title {
    margin-bottom: 18px;
  }

  .shigyo-section-title h2 {
    font-size: 25px;
  }

  .shigyo-section-title p {
    font-size: 13px;
    line-height: 1.75;
  }

  .shigyo-mobile-priority {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-bottom: 12px;
    border: 1px solid var(--line);
    background: rgba(237, 228, 210, 0.42);
  }

  .shigyo-mobile-priority span {
    display: grid;
    min-height: 44px;
    place-items: center;
    padding: 8px;
    color: var(--ink);
    font-size: 11px;
    font-weight: 700;
    line-height: 1.35;
    text-align: center;
  }

  .shigyo-mobile-priority span + span {
    border-left: 1px solid var(--line);
  }

  .shigyo-search-form {
    gap: 12px;
    grid-template-areas:
      "keyword"
      "profession"
      "feature"
      "region"
      "advanced"
      "submit";
    padding: 14px;
  }

  .shigyo-search-advanced__fields {
    grid-template-columns: minmax(0, 1fr);
  }

  .shigyo-search-form > .shigyo-btn {
    min-height: 48px;
  }

  .shigyo-search-form label {
    gap: 6px;
  }

  .shigyo-search-form .shigyo-btn {
    width: 100%;
  }

  .shigyo-article-search__status a {
    width: 100%;
    margin-left: 0;
  }

  .shigyo-result-bar {
    position: sticky;
    top: 68px;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: -6px 0 14px;
    border: 1px solid var(--line-strong);
    background: rgba(251, 248, 241, 0.96);
    padding: 10px 12px;
    backdrop-filter: blur(12px);
  }

  .shigyo-result-bar p {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: baseline;
    margin: 0;
    color: var(--ink-soft);
    font-size: 12px;
    font-weight: 700;
  }

  .shigyo-result-bar strong {
    color: var(--ink);
    font-size: 18px;
  }

  .shigyo-result-bar__link {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    border: 1px solid var(--ink);
    padding: 8px 12px;
    color: var(--ink);
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
  }

  .shigyo-ledger {
    margin-inline: 0;
  }

  .shigyo-record {
    gap: 14px;
    padding: 18px 0;
  }

  .shigyo-record__title {
    font-size: 22px;
  }

  .shigyo-record__body {
    font-size: 13px;
    line-height: 1.75;
  }

  .shigyo-record__description {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }

  .shigyo-record__actions {
    min-width: 0;
    grid-template-columns: 1fr 1fr;
  }

  .shigyo-record__actions .shigyo-btn {
    width: 100%;
    min-height: 48px;
    padding-inline: 10px;
  }

  .shigyo-chip-list {
    gap: 6px;
    margin-top: 10px;
  }

  .shigyo-chip {
    padding: 4px 8px;
  }

  .shigyo-compare-strip {
    margin-top: 12px;
  }

  .shigyo-compare-strip div {
    padding: 9px 7px;
  }

  .shigyo-compare-strip dd {
    font-size: 11.5px;
  }

  .shigyo-info-box {
    padding: 14px;
  }

  .shigyo-info-box h3 {
    font-size: 17px;
  }

  .shigyo-info-box li {
    font-size: 12.5px;
    line-height: 1.75;
  }

  .shigyo-category-status {
    position: sticky;
    top: 68px;
    z-index: 20;
    margin: -4px 0 18px;
    background: rgba(251, 248, 241, 0.96);
    backdrop-filter: blur(12px);
  }

  .shigyo-category-status div {
    padding: 10px 8px;
    text-align: center;
  }

  .shigyo-category-status span {
    font-size: 10px;
  }

  .shigyo-category-status strong {
    font-size: 13px;
  }

  .shigyo-guide-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin: -4px 0 28px;
  }

  .shigyo-guide-actions .shigyo-btn {
    width: 100%;
    min-height: 48px;
  }

  .shigyo-portal .rounded-lg,
  .shigyo-portal .rounded-xl,
  .shigyo-portal form {
    padding: 18px;
  }

  .shigyo-portal h2.text-2xl {
    font-size: 21px;
    line-height: 1.45;
  }

  .shigyo-detail-aside {
    order: -1;
  }

  .shigyo-detail-aside > .shigyo-note,
  .shigyo-detail-aside > div:not(:first-of-type) {
    display: none;
  }

  .shigyo-detail-aside .shigyo-btn,
  .shigyo-detail-aside a[href].rounded-md {
    width: 100%;
    min-height: 48px;
  }

  .shigyo-mobile-action-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(112px, 0.42fr);
    gap: 8px;
    border-top: 1px solid var(--line-strong);
    background: rgba(251, 248, 241, 0.98);
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
    backdrop-filter: blur(16px);
  }

  .shigyo-mobile-action-bar .shigyo-btn {
    width: 100%;
    min-height: 48px;
    padding-inline: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .shigyo-portal *,
  .shigyo-portal *::before,
  .shigyo-portal *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}