:root {
  --bg: #ffffff;
  --surface: #faf8f6;
  --accent: #f64000;
  --accent-soft: rgba(246, 64, 0, 0.08);
  --ink: #121212;
  --copy: rgba(18, 18, 18, 0.86);
  --muted: rgba(18, 18, 18, 0.56);
  --line: rgba(18, 18, 18, 0.1);
  --line-strong: rgba(18, 18, 18, 0.18);
  --container: 1260px;
  --wide: 1720px;
  --header-h: 84px;
  --gutter: clamp(16px, 2.2vw, 40px);
  --space-1: 10px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 36px;
  --space-5: 52px;
  --space-6: 72px;
  --space-7: clamp(72px, 7vw, 112px);
  --space-8: clamp(96px, 9vw, 148px);
  --radius: 0px;
  --shadow: 0 20px 50px rgba(18, 18, 18, 0.05);
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 18px);
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Sawarabi Gothic', sans-serif;
  font-size: clamp(15px, 0.95vw, 18px);
  line-height: 1.9;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.is-menu-open { overflow: hidden; }
img, iframe { display: block; width: 100%; max-width: 100%; }
img { height: auto; object-fit: cover; }
a { color: inherit; text-decoration: none; }
a:hover { color: inherit; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, h6 { margin: 0; color: var(--ink); font-family: 'Sawarabi Gothic', sans-serif; }
button, input, textarea, select { font: inherit; color: inherit; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.higasa-site { position: relative; z-index: 1; min-height: 100vh; background: transparent; }
.higasa-main { display: block; }
.higasa-container { width: min(100% - (var(--gutter) * 2), var(--container)); margin-inline: auto; }
.higasa-container--editorial { width: min(100% - (clamp(12px, 1.45vw, 22px) * 2), calc(var(--container) + 124px)); }
.higasa-hero__media-wrap,
.higasa-scene-divider__inner { width: min(100%, var(--wide)); margin-inline: auto; }
.higasa-section { padding-block: var(--space-7); }
.higasa-section--contained { position: relative; }

.higasa-site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 120;
  pointer-events: none;
}
.higasa-header-bar {
  width: min(100% - (var(--gutter) * 2), var(--wide));
  margin: 22px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: auto;
}
body.admin-bar .higasa-header-bar { margin-top: 54px; }
.higasa-logo,
.higasa-logo img { display: block; }
.higasa-logo { max-width: min(28vw, 210px); }
.higasa-logo__image {
  width: auto;
  max-width: 100%;
  max-height: 40px;
  object-fit: contain;
}
.higasa-logo__mark {
  font-family: 'Lexend Deca', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.higasa-logo__sub {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.higasa-menu-toggle {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 6px;
  cursor: pointer;
  pointer-events: auto;
}
.higasa-menu-toggle__icon {
  width: 36px;
  height: 36px;
  position: relative;
  display: block;
}
.higasa-menu-toggle__icon span {
  position: absolute;
  left: 7px;
  width: 22px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.28s ease, top 0.28s ease, opacity 0.2s ease, background-color 0.2s ease;
}
.higasa-menu-toggle__icon span:first-child { top: 12px; }
.higasa-menu-toggle__icon span:last-child { top: 22px; }
body.is-menu-open .higasa-menu-toggle__icon span:first-child { top: 17px; transform: rotate(45deg); }
body.is-menu-open .higasa-menu-toggle__icon span:last-child { top: 17px; transform: rotate(-45deg); }
.higasa-menu-toggle:hover .higasa-menu-toggle__icon span,
.higasa-menu-toggle:focus-visible .higasa-menu-toggle__icon span { background: var(--accent); }

.higasa-menu-panel {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  pointer-events: auto;
}
.higasa-menu-panel__inner {
  width: min(100% - (var(--gutter) * 2), var(--wide));
  min-height: 100vh;
  margin-inline: auto;
  padding: calc(var(--header-h) + 42px) 0 48px;
  display: grid;
  grid-template-columns: minmax(220px, 0.5fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.higasa-menu-panel__meta {
  padding-top: 12px;
}
.higasa-menu-panel__eyebrow {
  font-family: 'Lexend Deca', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}
.higasa-menu-panel__copy {
  max-width: 20ch;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.9;
}
.higasa-overlay-menu {
  display: grid;
  gap: 12px;
}
.higasa-overlay-menu a {
  font-family: 'Lexend Deca', sans-serif;
  font-size: clamp(1.75rem, 4.6vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.higasa-overlay-menu a:hover,
.higasa-overlay-menu a:focus-visible { color: var(--accent); }
.higasa-menu-panel__foot {
  display: flex;
  gap: 14px;
  align-self: end;
  flex-wrap: wrap;
}
.higasa-menu-panel__foot a {
  font-family: 'Lexend Deca', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.higasa-menu-panel__foot a:hover,
.higasa-menu-panel__foot a:focus-visible { color: var(--accent); }

.higasa-button,
.higasa-link-arrow,
.higasa-card__tag,
.higasa-progress,
.higasa-function-dock__no,
.higasa-news-row__date,
.higasa-sticker,
.higasa-carousel-button,
.higasa-pagination .page-numbers {
  font-family: 'Lexend Deca', sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.higasa-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid transparent;
  font-size: 0.72rem;
  line-height: 1;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.higasa-button::after {
  content: '→';
  font-size: 1.08em;
  line-height: 1;
}
.higasa-button:hover,
.higasa-button:focus-visible,
.higasa-link-arrow:hover,
.higasa-link-arrow:focus-visible { transform: translateX(2px); }
.higasa-button--solid { background: var(--accent); color: #fff; }
.higasa-button--ghost { border-color: var(--line-strong); background: transparent; }
.higasa-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  color: var(--muted);
}
.higasa-link-arrow::after { content: '→'; font-size: 1.05em; }

.higasa-label {
  font-family: 'Lexend Deca', sans-serif;
  font-size: clamp(1rem, 1.1vw, 1.18rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0.02em;
}
.higasa-label--eyebrow {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.higasa-display-en {
  font-family: 'Lexend Deca', sans-serif;
  font-size: clamp(1.3rem, 1.6vw, 1.72rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  font-weight: 500;
}
.higasa-prose {
  max-width: 46ch;
  color: var(--copy);
}
.higasa-prose > :last-child { margin-bottom: 0; }
.higasa-prose--large {
  font-size: clamp(1.08rem, 1.22vw, 1.34rem);
  line-height: 2;
  max-width: 34ch;
  color: var(--ink);
}
.higasa-prose--mid {
  font-size: clamp(1rem, 1.08vw, 1.12rem);
  max-width: 38ch;
}
.higasa-prose--body { max-width: 42ch; }
.higasa-empty,
.higasa-form-placeholder,
.higasa-hero__placeholder,
.higasa-placeholder {
  display: grid;
  place-items: center;
  min-height: 300px;
  background: var(--surface);
  color: var(--muted);
  border: 1px solid var(--line);
  text-align: center;
  padding: 24px;
}
.higasa-hero__placeholder--function { min-height: 260px; }

.higasa-hero {
  padding-top: calc(var(--header-h) + 22px);
  padding-bottom: var(--space-6);
}
.higasa-hero__media-wrap { position: relative; }
.higasa-hero__media { margin: 0; overflow: hidden; }
.higasa-hero__media img {
  aspect-ratio: 16 / 9;
  min-height: 62vh;
  object-position: center center;
}
.higasa-sticker {
  position: absolute;
  right: clamp(18px, 4vw, 44px);
  bottom: clamp(18px, 3vw, 32px);
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.94);
  font-size: 0.7rem;
  color: var(--ink);
}
.higasa-hero__content-wrap {
  padding-top: clamp(28px, 3vw, 42px);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(18px, 2.6vw, 40px);
  row-gap: 20px;
  align-items: end;
}
.higasa-hero__meta {
  grid-column: 1 / span 2;
  align-self: start;
  padding-top: 8px;
}
.higasa-hero__headline {
  grid-column: 3 / span 5;
  min-width: 0;
}
.higasa-hero__body {
  grid-column: 8 / -1;
  min-width: 0;
  max-width: none;
  padding-top: clamp(10px, 1.5vw, 18px);
}
.higasa-hero .higasa-display-en {
  font-size: clamp(1.04rem, 1.18vw, 1.34rem);
  line-height: 1;
  letter-spacing: -0.025em;
  font-weight: 500;
  color: rgba(18, 18, 18, 0.72);
  margin-bottom: clamp(12px, 1.6vw, 22px);
}
.higasa-hero__ja {
  font-size: clamp(3rem, 6vw, 6.3rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
  font-weight: 400;
  max-width: 8.2ch;
  text-wrap: balance;
  margin-bottom: 0;
}
.higasa-hero__copy {
  max-width: 36ch;
  font-size: clamp(1rem, 1.02vw, 1.12rem);
  line-height: 1.95;
  color: var(--copy);
}
.higasa-hero__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.higasa-readable-grid {
  display: grid;
  grid-template-columns: minmax(190px, 0.42fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 96px);
  align-items: start;
}
.higasa-concept {
  padding-top: clamp(62px, 6vw, 98px);
  padding-bottom: clamp(22px, 3vw, 36px);
}
.higasa-concept__inner {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(18px, 2.5vw, 40px);
  row-gap: 16px;
  align-items: start;
}
.higasa-concept__heading {
  grid-column: 1 / span 2;
  padding-top: 8px;
}
.higasa-concept__body {
  grid-column: 3 / span 8;
  max-width: 48ch;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.higasa-intro {
  padding-top: clamp(58px, 6vw, 92px);
  padding-bottom: clamp(12px, 2vw, 22px);
}
.higasa-intro__inner {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(18px, 2.5vw, 40px);
  row-gap: 16px;
  align-items: start;
}
.higasa-intro__heading {
  grid-column: 1 / span 2;
  padding-top: 8px;
}
.higasa-intro__body {
  grid-column: 3 / span 7;
  max-width: 44ch;
}
.higasa-intro__index {
  grid-column: 10 / -1;
  align-self: start;
}
.higasa-intro__index ol {
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.higasa-intro__index a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  transition: transform 0.2s ease, color 0.2s ease;
}
.higasa-intro__index a:hover,
.higasa-intro__index a:focus-visible {
  transform: translateX(4px);
  color: var(--accent);
}
.higasa-intro__index-no {
  font-family: 'Lexend Deca', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--accent);
}
.higasa-intro__index-title {
  font-size: 0.9rem;
  line-height: 1.55;
}


.higasa-scene-divider { padding-block: clamp(20px, 3vw, 34px); }
.higasa-scene-divider__inner { position: relative; }
.higasa-scene-divider__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 3 * 18px) / 3.5);
  gap: 18px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-inline: clamp(14px, 2vw, 24px);
}
.higasa-scene-divider__track::-webkit-scrollbar { display: none; }
.higasa-scene-divider__slide { margin: 0; overflow: hidden; }
.higasa-scene-divider__slide img { aspect-ratio: 4 / 3; }
.higasa-scene-divider__controls {
  position: absolute;
  right: clamp(18px, 3vw, 36px);
  bottom: 18px;
  display: flex;
  gap: 8px;
}
.higasa-carousel-button {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  padding: 7px 10px;
  font-size: 0.67rem;
  cursor: pointer;
}

.higasa-function-dock {
  position: fixed;
  right: clamp(12px, 2vw, 26px);
  top: 50%;
  transform: translateY(-50%) translateX(14px);
  z-index: 70;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease, transform 0.28s ease;
}
.higasa-function-dock.is-visible { opacity: 1; pointer-events: auto; transform: translateY(-50%) translateX(0); }
.higasa-function-dock ul { display: grid; gap: 8px; }
.higasa-function-dock a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  padding: 7px 11px;
  background: rgba(246, 64, 0, 0.94);
  color: #fff;
  box-shadow: 0 8px 24px rgba(246, 64, 0, 0.12);
}
.higasa-function-dock a.is-active {
  background: #fff;
  color: var(--accent);
  border: 1px solid rgba(246, 64, 0, 0.22);
}
.higasa-function-dock__no { font-size: 0.74rem; }
.higasa-function-dock__text {
  font-size: 0.76rem;
  line-height: 1;
  white-space: nowrap;
  color: inherit;
}

.higasa-functions-band { position: relative; }
.higasa-function { padding-block: clamp(48px, 4vw, 74px); border-top: 1px solid rgba(18, 18, 18, 0.06); }
.higasa-function:first-child { border-top: 0; }
.higasa-function__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr);
  gap: clamp(22px, 3vw, 50px);
  align-items: start;
}
.higasa-function.is-text-right .higasa-function__inner { grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr); }
.higasa-function.is-text-right .higasa-function__text { order: 2; }
.higasa-function.is-text-right .higasa-function__media { order: 1; }
.higasa-number {
  color: transparent;
  -webkit-text-stroke: 1.1px rgba(246, 64, 0, 0.7);
  font-size: clamp(2rem, 3.3vw, 3.4rem);
  line-height: 0.92;
  letter-spacing: -0.08em;
  margin-bottom: 14px;
}
.higasa-function__title {
  font-size: clamp(1.6rem, 2.5vw, 3rem);
  line-height: 1.2;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
  max-width: 11ch;
}
.higasa-progress {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  padding: 5px 10px;
  background: rgba(246, 64, 0, 0.04);
  border: 1px solid rgba(246, 64, 0, 0.15);
  color: var(--accent);
  font-size: 0.65rem;
  margin-bottom: 16px;
}
.higasa-tags { display: flex; flex-wrap: wrap; gap: 10px 14px; margin-top: 20px; }
.higasa-tag { color: var(--muted); font-size: 0.82rem; }
.higasa-function__media { display: grid; gap: 16px; }
.higasa-function__main-image,
.higasa-function__secondary-image,
.higasa-function__plan-image,
.higasa-card__media,
.higasa-entry__thumbnail,
.higasa-story__image { margin: 0; overflow: hidden; }
.higasa-function__main-image img,
.higasa-function__secondary-image img,
.higasa-function__plan-image img,
.higasa-card__media img,
.higasa-entry__thumbnail img,
.higasa-news-thumb img,
.higasa-hero__media img { border-radius: 0; }
.higasa-function__main-image img,
.higasa-function__secondary-image img,
.higasa-function__plan-image img,
.higasa-card__media img,
.higasa-entry__thumbnail img { aspect-ratio: 4 / 3; }
.higasa-function__subgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.higasa-function__subgrid.is-double { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.higasa-story__grid {
  display: grid;
  grid-template-columns: minmax(250px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(24px, 4vw, 72px);
  align-items: start;
}
.higasa-story__gallery {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  gap: 18px;
}
.higasa-story__image.is-large { grid-row: span 2; }
.higasa-story__image img { height: 100%; }
.higasa-story__image.is-large img { min-height: 480px; }
.higasa-story__gallery .higasa-hero__placeholder { min-height: 360px; }

.higasa-journal__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: clamp(24px, 4vw, 58px);
  align-items: start;
}
.higasa-list-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}
.higasa-list-header--stack { align-items: center; }
.higasa-list-grid--projects {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
.higasa-list-grid--projects .higasa-card:first-child { grid-column: 1 / -1; }
.higasa-card {
  display: grid;
  gap: 12px;
  align-content: start;
}
.higasa-card__body { display: grid; gap: 10px; }
.higasa-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.68rem;
}
.higasa-card__tag {
  background: rgba(18, 18, 18, 0.04);
  color: var(--muted);
  padding: 4px 8px;
  font-size: 0.64rem;
}
.higasa-card__title {
  font-size: clamp(1.1rem, 1.35vw, 1.42rem);
  line-height: 1.45;
  letter-spacing: -0.03em;
}
.higasa-list-grid--projects .higasa-card:first-child .higasa-card__title { font-size: clamp(1.3rem, 1.85vw, 1.8rem); }
.higasa-card__excerpt {
  color: var(--copy);
  font-size: 0.94rem;
  line-height: 1.86;
}
.higasa-news__list { display: grid; gap: 0; }
.higasa-news-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.higasa-news-row:first-child { border-top: 0; padding-top: 0; }
.higasa-news-row__date {
  display: inline-flex;
  align-items: flex-start;
  font-size: 0.66rem;
  color: var(--muted);
}
.higasa-news-row__title {
  font-size: clamp(1rem, 1.2vw, 1.22rem);
  line-height: 1.6;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.higasa-news-row__excerpt {
  color: var(--copy);
  font-size: 0.92rem;
  line-height: 1.8;
  margin-bottom: 0;
}

.higasa-practical__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.higasa-practical__item { display: grid; gap: 18px; align-content: start; }
.higasa-utility-grid__embed iframe,
.higasa-utility-grid__embed > div {
  min-height: 460px;
  width: 100%;
}

.higasa-contact__grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
}
.higasa-contact__form,
.higasa-form-placeholder { min-height: 220px; }
.higasa-form-placeholder { align-items: center; }
.wpcf7 form { display: grid; gap: 14px; }
.wpcf7 input:not([type="submit"]),
.wpcf7 textarea,
.wpcf7 select {
  width: 100%;
  padding: 14px 0;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
}
.wpcf7 textarea { min-height: 180px; resize: vertical; }
.wpcf7 input[type="submit"] {
  width: auto;
  appearance: none;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  padding: 10px 14px;
  font-family: 'Lexend Deca', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.higasa-footer {
  padding: 0 0 var(--space-6);
}
.higasa-footer__inner {
  width: min(100% - (var(--gutter) * 2), var(--wide));
  margin-inline: auto;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.higasa-footer__grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(20px, 4vw, 64px);
  align-items: start;
}
.higasa-footer__nav ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
}
.higasa-footer__nav a {
  font-family: 'Lexend Deca', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.higasa-footer__nav a:hover,
.higasa-footer__nav a:focus-visible { color: var(--accent); }
.higasa-footer__copy {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.75;
}
.higasa-logo--footer .higasa-logo__image { max-height: 32px; }

.higasa-archive-hero,
.higasa-page-hero {
  padding-top: calc(var(--header-h) + 56px);
  padding-bottom: clamp(42px, 5vw, 76px);
}
.higasa-eyebrow {
  font-family: 'Lexend Deca', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}
.higasa-page-title {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
  margin-bottom: 14px;
  max-width: 12ch;
}
.higasa-page-subtitle {
  max-width: 42ch;
  color: var(--copy);
  font-size: clamp(1rem, 1.1vw, 1.12rem);
  line-height: 1.9;
}
.higasa-entry__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.72rem;
  margin-bottom: 14px;
}
.higasa-entry {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(28px, 4vw, 66px);
  align-items: start;
}
.higasa-entry__content {
  max-width: 44ch;
  color: var(--copy);
}
.higasa-entry__content h2,
.higasa-entry__content h3 {
  font-size: clamp(1.4rem, 2vw, 2rem);
  line-height: 1.35;
  letter-spacing: -0.04em;
  margin: 1.6em 0 0.5em;
}
.higasa-entry__content p,
.higasa-entry__content li {
  margin-bottom: 1em;
}
.higasa-entry__content ul,
.higasa-entry__content ol {
  list-style: initial;
  padding-left: 1.2em;
  margin-bottom: 1.2em;
}
.higasa-pagination {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 36px;
}
.higasa-pagination .page-numbers {
  padding: 6px 10px;
  color: var(--muted);
  border: 1px solid var(--line);
}
.higasa-pagination .current { color: #fff; background: var(--accent); border-color: var(--accent); }

[data-parallax] {
  transform: translate3d(0, var(--parallax-y, 0px), 0) scale(1.045);
  transition: transform 0.08s linear;
  will-change: transform;
}



@media (min-width: 1024px) and (max-width: 1440px) {
  :root {
    --container: 1360px;
    --gutter: clamp(10px, 1vw, 18px);
  }
  .higasa-container--editorial {
    width: min(100% - (clamp(8px, 0.9vw, 14px) * 2), calc(var(--container) + 196px));
  }
  .higasa-hero__meta { grid-column: 1 / span 1; }
  .higasa-hero__headline { grid-column: 2 / span 5; }
  .higasa-hero__body { grid-column: 7 / -1; }
  .higasa-hero__copy { max-width: 39ch; }
  .higasa-concept__heading { grid-column: 1 / span 1; }
  .higasa-concept__body { grid-column: 2 / span 9; max-width: 54ch; }
  .higasa-intro__heading { grid-column: 1 / span 1; }
  .higasa-intro__body { grid-column: 2 / span 7; max-width: 48ch; }
  .higasa-intro__index { grid-column: 9 / -1; }
  .higasa-prose--body { max-width: 50ch; }
  .higasa-page-subtitle { max-width: 50ch; }
  .higasa-entry__content { max-width: 50ch; }
}

@media (min-width: 1181px) and (max-width: 1366px) {
  .higasa-journal__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(260px, 0.58fr);
    gap: clamp(20px, 2.4vw, 36px);
  }
  .higasa-practical__grid {
    gap: clamp(20px, 2.4vw, 34px);
  }
}

@media (max-width: 1180px) {
  .higasa-function__inner,
  .higasa-function.is-text-right .higasa-function__inner,
  .higasa-journal__grid,
  .higasa-practical__grid,
  .higasa-contact__grid,
  .higasa-story__grid,
  .higasa-entry,
  .higasa-footer__grid,
  .higasa-menu-panel__inner,
  .higasa-readable-grid,
  .higasa-hero__content-wrap,
  .higasa-concept__inner,
  .higasa-intro__inner {
    grid-template-columns: 1fr;
  }
  .higasa-hero__meta,
  .higasa-hero__headline,
  .higasa-hero__body,
  .higasa-concept__heading,
  .higasa-concept__body,
  .higasa-intro__heading,
  .higasa-intro__body,
  .higasa-intro__index {
    grid-column: auto;
  }
  .higasa-function.is-text-right .higasa-function__text,
  .higasa-function.is-text-right .higasa-function__media { order: initial; }
  .higasa-hero__body,
  .higasa-prose--large,
  .higasa-prose--mid,
  .higasa-entry__content,
  .higasa-concept__body,
  .higasa-intro__body { max-width: none; }
  .higasa-story__gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .higasa-story__image.is-large { grid-row: auto; }
  .higasa-story__image.is-large img { min-height: 360px; }
  .higasa-news-row { grid-template-columns: 80px minmax(0, 1fr); }
}

@media (max-width: 820px) {
  :root { --header-h: 72px; }
  body.admin-bar .higasa-header-bar { margin-top: 18px; }
  .higasa-header-bar { margin-top: 14px; }
  .higasa-logo { max-width: 148px; }
  .higasa-logo__image { max-height: 30px; }
  .higasa-menu-panel__inner { padding-top: calc(var(--header-h) + 18px); }
  .higasa-overlay-menu a { font-size: clamp(1.6rem, 10vw, 2.8rem); }
  .higasa-hero__media img { aspect-ratio: 4 / 3; min-height: 0; }
  .higasa-hero__ja { max-width: none; }
  .higasa-intro__index ol { gap: 8px; }
  .higasa-sticker { right: 14px; bottom: 14px; }
  .higasa-scene-divider__track { grid-auto-columns: calc((100% - 18px) / 1.85); }
  .higasa-function__subgrid.is-double,
  .higasa-list-grid--projects,
  .higasa-footer__nav ul,
  .higasa-story__gallery { grid-template-columns: 1fr; }
  .higasa-list-grid--projects .higasa-card:first-child { grid-column: auto; }
  .higasa-news-row { grid-template-columns: 1fr; gap: 4px; }
  .higasa-function-dock {
    top: auto;
    bottom: 14px;
    transform: translateY(0) translateX(14px);
  }
  .higasa-function-dock.is-visible { transform: translateY(0) translateX(0); }
  .higasa-function-dock__text { display: none; }
  .higasa-utility-grid__embed iframe,
  .higasa-utility-grid__embed > div { min-height: 360px; }
  [data-parallax] { transform: none !important; }
}

@media (max-width: 560px) {
  .higasa-button { width: 100%; justify-content: space-between; }
  .higasa-menu-panel__copy { max-width: none; }
  .higasa-page-title { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-parallax] { transform: none !important; transition: none; }
}

/* v1.8.4 adjustments: hero one-column, concept/how-to-use two-column, wider copy */
.higasa-hero__content-wrap--single,
.higasa-concept__inner.higasa-split-two,
.higasa-intro__inner.higasa-split-two--intro {
  width: min(100% - (clamp(10px, 0.9vw, 18px) * 2), calc(var(--container) + 240px));
}

.higasa-hero__content-wrap--single {
  display: block;
  padding-top: clamp(26px, 2.8vw, 40px);
}

.higasa-hero__content-wrap--single .higasa-hero__headline,
.higasa-hero__content-wrap--single .higasa-hero__body {
  grid-column: auto;
}

.higasa-hero__headline--single {
  max-width: min(1100px, 100%);
}

.higasa-hero__body--single {
  max-width: min(1040px, 100%);
  padding-top: clamp(18px, 2vw, 24px);
}

.higasa-hero__content-wrap--single .higasa-display-en {
  max-width: none;
}

.higasa-hero__content-wrap--single .higasa-hero__ja {
  max-width: 11.2ch;
}

.higasa-hero__content-wrap--single .higasa-hero__copy {
  max-width: 56ch;
}

.higasa-concept__inner.higasa-split-two {
  display: grid;
  grid-template-columns: minmax(118px, 0.2fr) minmax(0, 1fr);
  column-gap: clamp(20px, 2.4vw, 42px);
  row-gap: 0;
  align-items: start;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__heading,
.higasa-concept__inner.higasa-split-two .higasa-concept__body {
  grid-column: auto;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__heading {
  padding-top: 10px;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__body {
  max-width: 60ch;
  padding-top: 10px;
}

.higasa-intro__inner.higasa-split-two--intro {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(240px, 0.72fr);
  column-gap: clamp(22px, 2.6vw, 46px);
  row-gap: 0;
  align-items: start;
}

.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body-wrap,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__index {
  grid-column: auto;
}

.higasa-intro__body-wrap {
  min-width: 0;
}

.higasa-intro__body-wrap .higasa-intro__heading {
  padding-top: 0;
  margin-bottom: 14px;
}

.higasa-intro__body-wrap .higasa-intro__body {
  max-width: 58ch;
}

.higasa-intro__inner.higasa-split-two--intro .higasa-intro__index {
  align-self: start;
}

@media (min-width: 1024px) and (max-width: 1440px) {
  .higasa-hero__content-wrap--single,
  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro {
    width: min(100% - (clamp(8px, 0.75vw, 14px) * 2), calc(var(--container) + 280px));
  }

  .higasa-hero__content-wrap--single .higasa-hero__ja {
    max-width: 12ch;
  }

  .higasa-hero__content-wrap--single .higasa-hero__copy {
    max-width: 60ch;
  }

  .higasa-concept__inner.higasa-split-two {
    grid-template-columns: minmax(108px, 0.16fr) minmax(0, 1fr);
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__body {
    max-width: 62ch;
  }

  .higasa-intro__inner.higasa-split-two--intro {
    grid-template-columns: minmax(0, 1.52fr) minmax(220px, 0.66fr);
  }

  .higasa-intro__body-wrap .higasa-intro__body {
    max-width: 60ch;
  }
}

@media (max-width: 1180px) {
  .higasa-hero__content-wrap--single,
  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro {
    width: min(100% - (var(--gutter) * 2), var(--container));
  }

  .higasa-hero__content-wrap--single .higasa-hero__ja,
  .higasa-hero__content-wrap--single .higasa-hero__copy,
  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__body-wrap .higasa-intro__body {
    max-width: none;
  }
}


/* v1.8.5 adjustments: wider right reach, aligned rails, simplified HOW TO USE */
:root {
  --editorial-rail: clamp(112px, 9.2vw, 172px);
  --editorial-gap: clamp(20px, 2.2vw, 40px);
}

.higasa-hero__content-wrap--single,
.higasa-concept__inner.higasa-split-two,
.higasa-intro__inner.higasa-split-two--intro {
  width: min(100% - (clamp(8px, 0.75vw, 14px) * 2), calc(var(--container) + 320px));
}

.higasa-hero__content-wrap--single {
  padding-top: clamp(26px, 2.8vw, 40px);
}

.higasa-hero__headline--single,
.higasa-hero__body--single {
  width: min(100%, calc(100% - (var(--editorial-rail) + var(--editorial-gap))));
  margin-left: calc(var(--editorial-rail) + var(--editorial-gap));
}

.higasa-hero__headline--single {
  max-width: none;
}

.higasa-hero__body--single {
  max-width: none;
  padding-top: clamp(18px, 1.85vw, 24px);
}

.higasa-hero__content-wrap--single .higasa-display-en {
  max-width: 22ch;
}

.higasa-hero__content-wrap--single .higasa-hero__ja {
  max-width: 13.8ch;
}

.higasa-hero__content-wrap--single .higasa-hero__copy {
  max-width: 64ch;
}

.higasa-concept__inner.higasa-split-two,
.higasa-intro__inner.higasa-split-two--intro {
  grid-template-columns: minmax(0, var(--editorial-rail)) minmax(0, 1fr);
  column-gap: var(--editorial-gap);
  align-items: start;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__heading,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading {
  padding-top: 10px;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__body,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
  max-width: none;
  min-width: 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
  padding-right: clamp(2px, 0.6vw, 8px);
}

.higasa-intro__index,
.higasa-intro__index ol,
.higasa-intro__index a {
  display: none !important;
}

@media (min-width: 1024px) and (max-width: 1440px) {
  :root {
    --editorial-rail: clamp(92px, 7vw, 146px);
    --editorial-gap: clamp(18px, 1.9vw, 32px);
  }

  .higasa-hero__content-wrap--single,
  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro {
    width: min(100% - (clamp(6px, 0.55vw, 10px) * 2), calc(var(--container) + 360px));
  }

  .higasa-hero__content-wrap--single .higasa-hero__ja {
    max-width: 15.2ch;
  }

  .higasa-hero__content-wrap--single .higasa-hero__copy {
    max-width: 68ch;
  }
}

@media (min-width: 1181px) and (max-width: 1366px) {
  .higasa-hero__content-wrap--single,
  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro {
    width: min(100% - 14px, calc(var(--container) + 400px));
  }

  .higasa-hero__headline--single,
  .higasa-hero__body--single {
    width: min(100%, calc(100% - (var(--editorial-rail) + var(--editorial-gap) - 10px)));
  }
}

@media (max-width: 1180px) {
  :root {
    --editorial-rail: 0px;
    --editorial-gap: 0px;
  }

  .higasa-hero__headline--single,
  .higasa-hero__body--single {
    width: 100%;
    margin-left: 0;
  }

  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro {
    grid-template-columns: 1fr;
    column-gap: 0;
    row-gap: 12px;
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
    padding-top: 12px;
  }
}

@media (max-width: 820px) {
  .higasa-function-dock {
    left: 12px;
    right: 12px;
    bottom: max(12px, env(safe-area-inset-bottom));
    top: auto;
    transform: translateY(0) translateX(0);
  }

  .higasa-function-dock ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(18, 18, 18, 0.08);
    box-shadow: 0 16px 32px rgba(18, 18, 18, 0.08);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }

  .higasa-function-dock li:last-child {
    grid-column: 1 / -1;
  }

  .higasa-function-dock a {
    min-height: 34px;
    justify-content: center;
    gap: 7px;
    padding: 7px 8px;
  }

  .higasa-function-dock__no {
    font-size: 0.6rem;
  }

  .higasa-function-dock__text {
    display: block;
    font-size: clamp(0.52rem, 2.25vw, 0.68rem);
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}


/* v1.8.6 adjustments: unified intro alignment, wider hero copy, larger tracking/leading */
:root {
  --editorial-rail: clamp(104px, 8.8vw, 164px);
  --editorial-gap: clamp(20px, 2.2vw, 38px);
}

body {
  letter-spacing: 0.02em;
  line-height: 2.12;
}

p, li, dd, dt {
  letter-spacing: 0.02em;
  line-height: 2.12;
}

h1, h2, h3, h4, h5, h6 {
  letter-spacing: 0.024em;
  line-height: 1.26;
}

.higasa-button,
.higasa-link-arrow,
.higasa-card__tag,
.higasa-progress,
.higasa-function-dock__no,
.higasa-news-row__date,
.higasa-sticker,
.higasa-carousel-button,
.higasa-pagination .page-numbers,
.higasa-label,
.higasa-menu-panel__eyebrow,
.higasa-footer__nav a,
.higasa-eyebrow {
  letter-spacing: 0.096em;
}

.higasa-container--editorial {
  width: min(100% - (clamp(8px, 0.65vw, 12px) * 2), calc(var(--container) + 360px));
}

.higasa-hero__headline--single,
.higasa-hero__body--single {
  width: min(100%, calc(100% - (var(--editorial-rail) + var(--editorial-gap))));
  margin-left: calc(var(--editorial-rail) + var(--editorial-gap));
}

.higasa-hero__content-wrap--single .higasa-display-en {
  max-width: none;
  font-size: clamp(1.06rem, 1.14vw, 1.28rem);
  line-height: 1.14;
  letter-spacing: 0.012em;
  margin-bottom: clamp(14px, 1.75vw, 24px);
}

.higasa-hero__content-wrap--single .higasa-hero__ja {
  max-width: none;
  width: auto;
  display: inline-block;
  white-space: nowrap;
  text-wrap: nowrap;
  font-size: clamp(3rem, 6.15vw, 6.45rem);
  line-height: 1.08;
  letter-spacing: 0.018em;
}

.higasa-hero__content-wrap--single .higasa-hero__copy {
  max-width: 70ch;
  font-size: clamp(1rem, 1.02vw, 1.12rem);
  line-height: 2.16;
  letter-spacing: 0.02em;
}

.higasa-prose--mid,
.higasa-prose--body,
.higasa-card__excerpt,
.higasa-news-row__excerpt,
.higasa-page-subtitle,
.higasa-entry__content,
.wpcf7 input:not([type="submit"]),
.wpcf7 textarea,
.wpcf7 select {
  line-height: 2.12;
  letter-spacing: 0.02em;
}

.higasa-prose--mid {
  font-size: clamp(1rem, 1.06vw, 1.12rem);
  max-width: 58ch;
}

.higasa-concept__inner.higasa-split-two,
.higasa-intro__inner.higasa-split-two--intro {
  width: min(100% - (clamp(8px, 0.65vw, 12px) * 2), calc(var(--container) + 360px));
  grid-template-columns: minmax(0, var(--editorial-rail)) minmax(0, 1fr);
  column-gap: var(--editorial-gap);
}

.higasa-concept__inner.higasa-split-two .higasa-concept__heading,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading {
  padding-top: 10px;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__body,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
  max-width: 58ch;
  min-width: 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: clamp(1rem, 1.06vw, 1.12rem);
  line-height: 2.12;
  letter-spacing: 0.02em;
}

.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
  padding-right: 0;
}

.higasa-label {
  font-size: clamp(1.24rem, 1.36vw, 1.52rem);
  line-height: 1.24;
  letter-spacing: 0.024em;
}

.higasa-function__title,
.higasa-card__title,
.higasa-news-row__title,
.higasa-page-title,
.higasa-entry__content h2,
.higasa-entry__content h3 {
  line-height: 1.34;
  letter-spacing: 0.024em;
}

@media (min-width: 1024px) and (max-width: 1440px) {
  .higasa-container--editorial,
  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro,
  .higasa-hero__content-wrap--single {
    width: min(100% - (clamp(6px, 0.5vw, 10px) * 2), calc(var(--container) + 420px));
  }

  .higasa-hero__content-wrap--single .higasa-hero__ja {
    font-size: clamp(2.82rem, 5.9vw, 5.95rem);
  }

  .higasa-hero__content-wrap--single .higasa-hero__copy,
  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
    max-width: 60ch;
  }
}

@media (min-width: 1181px) and (max-width: 1366px) {
  .higasa-container--editorial,
  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro,
  .higasa-hero__content-wrap--single {
    width: min(100% - 12px, calc(var(--container) + 460px));
  }

  .higasa-hero__headline--single,
  .higasa-hero__body--single {
    width: min(100%, calc(100% - (var(--editorial-rail) + var(--editorial-gap) - 12px)));
  }
}

@media (max-width: 1180px) {
  .higasa-container--editorial,
  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro,
  .higasa-hero__content-wrap--single {
    width: min(100% - (var(--gutter) * 2), var(--container));
  }

  .higasa-hero__content-wrap--single .higasa-hero__ja {
    white-space: normal;
    text-wrap: balance;
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body,
  .higasa-hero__content-wrap--single .higasa-hero__copy {
    max-width: none;
  }
}


/* v1.8.7 fix: force HOW TO USE body to share the exact same text rail as CONCEPT */
.higasa-concept__inner.higasa-split-two,
.higasa-intro__inner.higasa-split-two--intro {
  grid-template-columns: minmax(0, var(--editorial-rail)) minmax(0, 1fr);
  column-gap: var(--editorial-gap);
}

.higasa-concept__inner.higasa-split-two .higasa-concept__heading,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading {
  grid-column: 1;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__body,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
  grid-column: 2;
  justify-self: start;
  width: min(100%, 62ch);
  max-width: min(100%, 62ch);
  margin: 0;
  padding-left: 0;
  padding-right: 0 !important;
}

@media (min-width: 1024px) and (max-width: 1440px) {
  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
    width: min(100%, 60ch);
    max-width: min(100%, 60ch);
  }
}

@media (max-width: 1180px) {
  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
    width: 100%;
    max-width: none;
  }
}


/* v1.9 adjustments: wider screens, orange subheads, LINE Seed body copy, unified HOW TO USE cluster, site background support */
:root {
  --container: 1360px;
  --wide: 1880px;
  --editorial-rail: clamp(112px, 6.8vw, 176px);
  --editorial-gap: clamp(22px, 2vw, 40px);
}

body {
  font-family: 'LINE Seed JP', 'Sawarabi Gothic', sans-serif;
  font-size: clamp(15.5px, 0.95vw, 18.8px);
  line-height: 2.14;
  letter-spacing: 0.022em;
}

p,
li,
dd,
dt,
.higasa-prose,
.higasa-page-subtitle,
.higasa-entry__content,
.higasa-card__excerpt,
.higasa-news-row__excerpt,
.wpcf7 input:not([type="submit"]),
.wpcf7 textarea,
.wpcf7 select {
  font-family: 'LINE Seed JP', 'Sawarabi Gothic', sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6,
.higasa-hero__ja,
.higasa-function__title,
.higasa-card__title,
.higasa-news-row__title,
.higasa-page-title,
.higasa-entry__content h2,
.higasa-entry__content h3 {
  font-family: 'Sawarabi Gothic', sans-serif;
}

.higasa-label,
.higasa-display-en,
.higasa-menu-panel__eyebrow,
.higasa-label--eyebrow,
.higasa-footer__meta .higasa-label {
  color: var(--accent);
}

.higasa-container {
  width: min(100% - (clamp(18px, 2vw, 40px) * 2), var(--container));
}

.higasa-container--editorial,
.higasa-concept__inner.higasa-split-two,
.higasa-intro__inner.higasa-split-two--intro,
.higasa-hero__content-wrap--single {
  width: min(100% - (clamp(16px, 1.4vw, 28px) * 2), calc(var(--container) + 500px));
}

.higasa-prose--mid,
.higasa-concept__inner.higasa-split-two .higasa-concept__body,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body,
.higasa-hero__content-wrap--single .higasa-hero__copy {
  max-width: 68ch;
}

.higasa-hero__content-wrap--single .higasa-hero__ja {
  font-size: clamp(3.2rem, 5.6vw, 6.8rem);
  line-height: 1.12;
}

.higasa-hero__content-wrap--single .higasa-hero__copy {
  font-size: clamp(1.04rem, 0.98vw, 1.18rem);
}

.higasa-story__grid {
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
}

.higasa-journal__grid {
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.75fr);
}

.higasa-function__inner {
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.22fr);
  gap: clamp(24px, 3vw, 56px);
}

.higasa-function.is-text-right .higasa-function__inner {
  grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.98fr);
}

.higasa-function__title {
  max-width: 13ch;
}

.higasa-functions-cluster {
  position: relative;
  background: linear-gradient(180deg, #fff9f4 0%, #fffdfb 100%);
  border-top: 1px solid rgba(246, 64, 0, 0.10);
  border-bottom: 1px solid rgba(246, 64, 0, 0.10);
}

.higasa-functions-cluster::before {
  content: "";
  position: absolute;
  top: clamp(88px, 9vw, 126px);
  bottom: clamp(72px, 8vw, 118px);
  left: calc(50% - (min(calc(100vw - (clamp(16px, 1.4vw, 28px) * 2)), calc(var(--container) + 500px)) / 2) + var(--editorial-rail) + var(--editorial-gap));
  width: 1px;
  background: linear-gradient(180deg, rgba(246,64,0,0.04), rgba(246,64,0,0.22), rgba(246,64,0,0.08));
  pointer-events: none;
}

.higasa-intro {
  padding-top: clamp(72px, 7vw, 112px);
  padding-bottom: clamp(28px, 3vw, 40px);
}

.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body,
.higasa-function__text {
  position: relative;
}

.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
  padding-left: clamp(16px, 1.2vw, 22px);
  border-left: 1px solid rgba(246, 64, 0, 0.14);
  border-top: 1px solid rgba(18, 18, 18, 0.08);
}

.higasa-function {
  padding-block: clamp(42px, 3.7vw, 66px);
  border-top-color: rgba(18, 18, 18, 0.05);
}

.higasa-function__text {
  padding-left: clamp(16px, 1.2vw, 22px);
  border-left: 1px solid rgba(246, 64, 0, 0.14);
}

.higasa-live-attendance {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid rgba(246, 64, 0, 0.14);
}

.higasa-live-attendance__label {
  font-family: 'Lexend Deca', sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 6px;
}

.higasa-live-attendance__count {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  color: var(--ink);
  font-family: 'Sawarabi Gothic', sans-serif;
}

.higasa-live-attendance__count strong {
  font-size: clamp(1.5rem, 2vw, 2rem);
  line-height: 1;
  letter-spacing: -0.02em;
}

.higasa-live-attendance__count span {
  font-size: 0.9rem;
  color: var(--muted);
}

.higasa-live-attendance__meta {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (min-width: 1600px) {
  :root {
    --container: 1420px;
    --wide: 1960px;
    --editorial-rail: clamp(124px, 6.6vw, 190px);
    --editorial-gap: clamp(24px, 1.8vw, 42px);
  }

  body {
    font-size: clamp(16px, 0.86vw, 19.4px);
  }

  .higasa-container--editorial,
  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro,
  .higasa-hero__content-wrap--single {
    width: min(100% - (clamp(22px, 1.4vw, 34px) * 2), calc(var(--container) + 620px));
  }

  .higasa-hero__content-wrap--single .higasa-hero__ja {
    font-size: clamp(3.4rem, 5vw, 7.2rem);
  }

  .higasa-prose--mid,
  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body,
  .higasa-hero__content-wrap--single .higasa-hero__copy {
    max-width: 72ch;
  }

  .higasa-function__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1.26fr);
  }

  .higasa-function.is-text-right .higasa-function__inner {
    grid-template-columns: minmax(0, 1.26fr) minmax(0, 1.02fr);
  }
}

@media (max-width: 1180px) {
  .higasa-functions-cluster::before {
    display: none;
  }

  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body,
  .higasa-function__text {
    padding-left: 0;
    border-left: 0;
  }
}


/* v1.9.1 adjustments: unfaded scrolling background + robust attendance states */
.higasa-live-attendance__meta {
  max-width: 34ch;
}

body.theme-higasa {
  background: #ffffff;
}

.higasa-global-background {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background: #ffffff;
}

.higasa-global-background__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

@media (max-width: 820px) {
  .higasa-global-background__image {
    object-position: center top;
  }
}


/* v1.9.2 adjustments: attendance privacy + remove orange shield borders + full-bleed horizontal rules */
.higasa-functions-cluster {
  background: linear-gradient(180deg, #fff9f4 0%, #fffdfb 100%);
  border-top: 0;
  border-bottom: 0;
  overflow: hidden;
}

.higasa-functions-cluster::before,
.higasa-functions-cluster::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 100vw;
  height: 1px;
  transform: translateX(-50%);
  background: rgba(18, 18, 18, 0.08);
  pointer-events: none;
}

.higasa-functions-cluster::before {
  top: 0;
}

.higasa-functions-cluster::after {
  bottom: 0;
}

.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body,
.higasa-function__text {
  padding-left: 0;
  border-left: 0;
}

.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
  border-top: 0;
}

.higasa-function {
  position: relative;
  border-top: 0;
}

.higasa-function::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 100vw;
  height: 1px;
  transform: translateX(-50%);
  background: rgba(18, 18, 18, 0.08);
  pointer-events: none;
}

.higasa-function:first-child::before {
  display: none;
}

.higasa-live-attendance {
  border-top: 1px solid rgba(18, 18, 18, 0.08);
}

.higasa-live-attendance__meta {
  max-width: none;
}

@media (max-width: 1180px) {
  .higasa-functions-cluster::before,
  .higasa-functions-cluster::after,
  .higasa-function::before {
    width: 100vw;
  }
}


/* v1.9.3 adjustments: unified 10/10 margins, 10/70 split sections, cleaner type */
:root {
  --content-max: 1680px;
  --edge-margin: clamp(24px, 10vw, 180px);
  --gutter: var(--edge-margin);
}

body {
  font-family: 'LINE Seed JP', 'Sawarabi Gothic', sans-serif;
  font-size: clamp(16px, 0.28vw + 0.94rem, 19px);
  line-height: 2.12;
  letter-spacing: 0.018em;
}

p,
li,
dd,
dt,
input,
textarea,
select,
.higasa-prose,
.higasa-card__excerpt,
.higasa-news-row__excerpt,
.higasa-live-attendance__meta,
.higasa-contact__copy,
.higasa-access__copy,
.higasa-intro__body,
.higasa-concept__body,
.wpcf7 input:not([type="submit"]),
.wpcf7 textarea,
.wpcf7 select {
  font-family: 'LINE Seed JP', 'Sawarabi Gothic', sans-serif;
  line-height: 2.12;
  letter-spacing: 0.018em;
}

h1, h2, h3, h4, h5, h6,
.higasa-function__title,
.higasa-card__title,
.higasa-news-row__title,
.higasa-hero__ja {
  font-family: 'Sawarabi Gothic', sans-serif;
  letter-spacing: -0.03em;
}

.higasa-label,
.higasa-label--eyebrow {
  color: var(--accent);
}

.higasa-container,
.higasa-container--editorial,
.higasa-header-bar,
.higasa-footer__inner {
  width: min(calc(100% - (var(--edge-margin) * 2)), var(--content-max));
  margin-inline: auto;
}

.higasa-header-bar,
.higasa-footer__inner {
  max-width: var(--content-max);
}

.higasa-hero__content-wrap--single,
.higasa-concept__inner.higasa-split-two,
.higasa-intro__inner.higasa-split-two--intro {
  width: 100%;
}

.higasa-hero__content-wrap {
  display: block;
  padding-top: clamp(28px, 3vw, 42px);
}

.higasa-hero__headline--single,
.higasa-hero__body--single {
  max-width: min(100%, 1120px);
}

.higasa-hero__body--single {
  padding-top: clamp(16px, 2vw, 28px);
}

.higasa-hero .higasa-display-en {
  color: var(--accent);
  margin-bottom: clamp(12px, 1.5vw, 20px);
}

.higasa-hero__ja {
  width: fit-content;
  max-width: 100%;
  font-size: clamp(3.2rem, 5.1vw, 6.9rem);
  line-height: 1.06;
  margin-bottom: 0;
}

.higasa-hero__copy {
  max-width: min(100%, 74ch);
  font-size: clamp(1.02rem, 0.3vw + 1rem, 1.22rem);
  line-height: 2.1;
  letter-spacing: 0.018em;
}

.higasa-concept,
.higasa-intro {
  padding-top: clamp(64px, 6vw, 104px);
}

.higasa-concept__inner.higasa-split-two,
.higasa-intro__inner.higasa-split-two--intro {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(0, 7fr);
  column-gap: clamp(22px, 3vw, 54px);
  row-gap: 18px;
  align-items: start;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__heading,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading {
  grid-column: 1;
  padding-top: 6px;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__body,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
  grid-column: 2;
  max-width: none;
  width: 100%;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.higasa-prose--mid,
.higasa-concept__inner.higasa-split-two .higasa-concept__body,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
  font-size: clamp(1rem, 0.25vw + 0.98rem, 1.16rem);
  line-height: 2.1;
  letter-spacing: 0.018em;
}

.higasa-functions-cluster {
  background: linear-gradient(180deg, #fff9f4 0%, #fffdfb 100%);
}

.higasa-function__inner {
  gap: clamp(26px, 3vw, 58px);
}

.higasa-function__title {
  max-width: 13ch;
}

.higasa-progress,
.higasa-button,
.higasa-link-arrow,
.higasa-card__tag,
.higasa-news-row__date,
.higasa-function-dock__no,
.higasa-sticker,
.higasa-carousel-button {
  letter-spacing: 0.1em;
}

.higasa-scene-divider__track {
  padding-inline: 0;
}

.higasa-story__grid,
.higasa-journal__grid,
.higasa-practical__grid,
.higasa-contact__grid,
.higasa-footer__grid {
  column-gap: clamp(26px, 3vw, 58px);
}

@media (min-width: 1600px) {
  :root {
    --content-max: 1760px;
    --edge-margin: clamp(48px, 10vw, 220px);
  }

  body {
    font-size: clamp(17px, 0.3vw + 1rem, 20px);
  }

  .higasa-hero__headline--single,
  .higasa-hero__body--single {
    max-width: min(100%, 1240px);
  }

  .higasa-hero__ja {
    font-size: clamp(3.6rem, 4.6vw, 7.4rem);
  }

  .higasa-prose--mid,
  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body,
  .higasa-hero__copy {
    font-size: clamp(1.06rem, 0.34vw + 1rem, 1.24rem);
  }
}

@media (max-width: 1199px) {
  :root {
    --edge-margin: clamp(20px, 4.2vw, 44px);
    --content-max: 1320px;
  }

  .higasa-hero__headline--single,
  .higasa-hero__body--single {
    max-width: min(100%, 980px);
  }

  .higasa-hero__ja {
    font-size: clamp(2.8rem, 5vw, 5.6rem);
  }

  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro {
    grid-template-columns: minmax(108px, 0.95fr) minmax(0, 6.85fr);
    column-gap: clamp(18px, 2.5vw, 34px);
  }
}

@media (max-width: 860px) {
  :root {
    --edge-margin: clamp(16px, 4vw, 24px);
  }

  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro {
    grid-template-columns: 1fr;
    row-gap: 12px;
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__heading,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading,
  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
    grid-column: 1;
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
    padding-top: 12px;
  }

  .higasa-hero__headline--single,
  .higasa-hero__body--single {
    max-width: 100%;
  }

  .higasa-hero__ja {
    width: 100%;
  }
}


/* v1.9.4 adjustments: project gallery + stacked news feed */
.higasa-projects-showcase .higasa-list-header,
.higasa-news-feed .higasa-list-header {
  margin-bottom: clamp(20px, 2.2vw, 28px);
}

.higasa-project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 1.6vw, 22px);
}

.higasa-project-tile,
.higasa-project-tile__link {
  display: block;
}

.higasa-project-tile__media {
  position: relative;
  overflow: hidden;
  background: rgba(18, 18, 18, 0.04);
}

.higasa-project-tile__media img,
.higasa-news-item__thumb img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.higasa-project-tile__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: clamp(14px, 1.6vw, 22px);
  background: linear-gradient(180deg, rgba(17, 17, 17, 0.02) 18%, rgba(17, 17, 17, 0.78) 100%);
  opacity: 0;
  transition: opacity 220ms ease, transform 220ms ease;
}

.higasa-project-tile__title {
  color: #ffffff;
  font-family: var(--font-ja-heading);
  font-size: clamp(1rem, 1.15vw, 1.2rem);
  line-height: 1.5;
  letter-spacing: 0.03em;
  transform: translateY(8px);
  transition: transform 220ms ease;
}

.higasa-project-tile__title-mobile {
  display: none;
  margin-top: 10px;
  font-size: 0.92rem;
  line-height: 1.65;
  letter-spacing: 0.02em;
}

@media (hover: hover) and (pointer: fine) {
  .higasa-project-tile__link:hover .higasa-project-tile__overlay,
  .higasa-project-tile__link:focus-visible .higasa-project-tile__overlay {
    opacity: 1;
  }

  .higasa-project-tile__link:hover .higasa-project-tile__title,
  .higasa-project-tile__link:focus-visible .higasa-project-tile__title {
    transform: translateY(0);
  }
}

.higasa-news-feed__list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.higasa-news-item {
  display: grid;
  grid-template-columns: 136px minmax(0, 1fr);
  gap: clamp(18px, 2vw, 28px);
  align-items: start;
  padding: clamp(18px, 2vw, 24px) 0;
  border-bottom: 1px solid var(--line);
}

.higasa-news-item__thumb {
  display: block;
  overflow: hidden;
}

.higasa-news-item__body {
  min-width: 0;
  display: grid;
  gap: 10px;
}

.higasa-news-item__meta {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
  color: var(--muted);
}

.higasa-news-item__meta time {
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.higasa-news-item__category {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.higasa-news-item__title {
  font-size: clamp(1.02rem, 1.18vw, 1.3rem);
  line-height: 1.62;
  letter-spacing: -0.01em;
}

.higasa-news-item__title a,
.higasa-project-tile__link {
  text-decoration: none;
}

@media (max-width: 1180px) {
  .higasa-project-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .higasa-news-item {
    grid-template-columns: 120px minmax(0, 1fr);
  }
}

@media (max-width: 820px) {
  .higasa-project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 12px;
  }

  .higasa-project-tile__overlay {
    display: none;
  }

  .higasa-project-tile__title-mobile {
    display: block;
  }

  .higasa-news-item {
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 12px;
    padding: 16px 0;
  }

  .higasa-news-item__body {
    gap: 8px;
  }

  .higasa-news-item__title {
    font-size: 0.95rem;
    line-height: 1.55;
  }
}

@media (max-width: 560px) {
  .higasa-news-item {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 10px;
  }

  .higasa-news-item__meta {
    gap: 6px 10px;
  }

  .higasa-news-item__meta time,
  .higasa-news-item__category {
    font-size: 0.64rem;
  }
}


/* v1.9.5 adjustments: Shippori Mincho reading copy for concept/how-to-use/hero subcopy */
.higasa-reading-copy {
  color: var(--accent);
  font-family: 'Shippori Mincho', 'Times New Roman', serif;
  font-weight: 500;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.higasa-reading-copy p,
.higasa-reading-copy br {
  margin: 0;
}

.higasa-reading-copy--section {
  font-size: clamp(1.8rem, 2.6vw, 3.15rem);
  line-height: 1.62;
  max-width: 15.5ch;
}

.higasa-reading-copy--section br + br {
  display: block;
  content: '';
  margin-top: 0.35em;
}

.higasa-reading-copy--hero {
  font-size: clamp(1.35rem, 1.65vw, 2rem);
  line-height: 1.9;
  letter-spacing: -0.012em;
  max-width: 31ch;
}

.higasa-reading-copy--hero br + br {
  display: block;
  content: '';
  margin-top: 0.22em;
}

.higasa-concept__body.higasa-reading-copy,
.higasa-intro__body.higasa-reading-copy {
  color: var(--copy);
}

@media (min-width: 1280px) {
  .higasa-reading-copy--section {
    font-size: clamp(2rem, 2.35vw, 3.35rem);
    max-width: 16.5ch;
  }

  .higasa-reading-copy--hero {
    font-size: clamp(1.45rem, 1.45vw, 2.05rem);
    max-width: 34ch;
  }
}

@media (max-width: 1023px) {
  .higasa-reading-copy--section {
    font-size: clamp(1.45rem, 6vw, 2.15rem);
    line-height: 1.72;
    max-width: none;
  }

  .higasa-reading-copy--hero {
    font-size: clamp(1.05rem, 4.5vw, 1.4rem);
    line-height: 1.82;
    max-width: none;
  }
}


/* v1.9.6: rotate/shrink concept + how to use side labels */
@media (min-width: 900px) {
  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro {
    grid-template-columns: minmax(52px, 0.08fr) minmax(0, 1fr);
    column-gap: clamp(18px, 2.4vw, 34px);
    align-items: start;
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__heading,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading {
    grid-column: 1;
    align-self: stretch;
    justify-self: stretch;
    min-height: 100%;
    padding-top: 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow: visible;
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__heading .higasa-label,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading .higasa-label {
    display: inline-block;
    margin: 0;
    color: var(--accent);
    font-family: 'Lexend Deca', sans-serif;
    font-size: clamp(0.26rem, 0.34vw, 0.34rem);
    line-height: 1;
    letter-spacing: 0.08em;
    font-weight: 500;
    white-space: nowrap;
    text-transform: uppercase;
    transform: rotate(-90deg) translateX(-8px);
    transform-origin: top left;
    opacity: 0.96;
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
    grid-column: 2;
  }
}

@media (max-width: 899.98px) {
  .higasa-concept__inner.higasa-split-two .higasa-concept__heading .higasa-label,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading .higasa-label {
    font-size: 0.52rem;
    letter-spacing: 0.12em;
    color: var(--accent);
  }
}


/* v1.9.7 adjustments: hero image only */
.higasa-hero {
  padding-bottom: clamp(20px, 2vw, 32px);
}

.higasa-hero__spacer {
  height: clamp(8px, 1vw, 16px);
}

.higasa-hero__content-wrap--single,
.higasa-hero__headline--single,
.higasa-hero__body--single,
.higasa-hero__actions {
  display: none !important;
}

.higasa-hero__media img {
  min-height: clamp(420px, 72vh, 860px);
}

@media (max-width: 900px) {
  .higasa-hero {
    padding-bottom: 18px;
  }

  .higasa-hero__media img {
    min-height: 42vh;
  }
}


/* v2.0 editorial rebalance inspired by the chapter rhythm and sparse navigation of the WHERE about page */
:root {
  --bg: #ffffff;
  --surface: #f7f3ee;
  --surface-2: #f3ede6;
  --ink: #101010;
  --copy: rgba(16, 16, 16, 0.82);
  --muted: rgba(16, 16, 16, 0.5);
  --line: rgba(16, 16, 16, 0.12);
  --line-strong: rgba(16, 16, 16, 0.2);
  --container: 1480px;
  --content-margin-total: clamp(48px, 20vw, 320px);
  --gutter: clamp(18px, 3.2vw, 40px);
  --header-h: 72px;
}

body {
  font-family: 'LINE Seed JP', 'Sawarabi Gothic', sans-serif;
  font-size: clamp(16px, 0.96vw, 19px);
  line-height: 2.02;
  letter-spacing: 0.018em;
}

@media (min-width: 1024px) {
  body { cursor: none; }
}

.higasa-cursor-dot,
.higasa-cursor-ring {
  position: fixed;
  left: 0;
  top: 0;
  border-radius: 999px;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.2s ease, width 0.24s ease, height 0.24s ease, border-color 0.24s ease, background-color 0.24s ease;
  transform: translate3d(-100px, -100px, 0);
}

.has-custom-cursor .higasa-cursor-dot,
.has-custom-cursor .higasa-cursor-ring { opacity: 1; }

.higasa-cursor-dot {
  width: 8px;
  height: 8px;
  margin-left: -4px;
  margin-top: -4px;
  background: var(--accent);
  mix-blend-mode: multiply;
}

.higasa-cursor-ring {
  width: 38px;
  height: 38px;
  margin-left: -19px;
  margin-top: -19px;
  border: 1.5px solid rgba(246, 64, 0, 0.42);
  background: rgba(246, 64, 0, 0.03);
}

body.is-cursor-hover .higasa-cursor-ring {
  width: 78px;
  height: 78px;
  margin-left: -39px;
  margin-top: -39px;
  border-color: rgba(246, 64, 0, 0.72);
  background: rgba(246, 64, 0, 0.09);
}

body.is-cursor-pressed .higasa-cursor-ring {
  width: 62px;
  height: 62px;
  margin-left: -31px;
  margin-top: -31px;
}

@media (max-width: 1023px), (pointer: coarse) {
  body { cursor: auto; }
  .higasa-cursor-dot,
  .higasa-cursor-ring { display: none; }
}

.higasa-container,
.higasa-container--editorial {
  width: min(calc(100% - var(--content-margin-total)), var(--container));
  margin-inline: auto;
}

.higasa-section {
  padding-block: clamp(84px, 8vw, 144px);
}

.higasa-site-header {
  mix-blend-mode: normal;
}

.higasa-header-bar,
.higasa-footer__inner,
.higasa-hero__media-wrap,
.higasa-scene-divider__inner {
  width: min(calc(100% - clamp(36px, 6vw, 88px)), 1760px);
}

.higasa-menu-panel {
  background: rgba(255, 255, 255, 0.985);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.higasa-logo__image { max-height: 60px; }

.higasa-menu-panel__eyebrow,
.higasa-menu-panel__foot a,
.higasa-footer__nav a,
.higasa-button,
.higasa-link-arrow,
.higasa-progress,
.higasa-function-dock__no,
.higasa-sticker,
.higasa-carousel-button,
.higasa-pagination .page-numbers,
.higasa-news-item__category,
.higasa-news-item__meta time,
.higasa-label,
.higasa-eyebrow,
.higasa-entry__meta {
  color: var(--accent);
}

.higasa-label {
  font-size: clamp(0.72rem, 0.8vw, 0.9rem);
  font-weight: 500;
  letter-spacing: 0.18em;
}

.higasa-prose--body,
.higasa-news-item__title,
.higasa-page-subtitle,
.higasa-entry__content,
.higasa-footer__copy,
.wpcf7 input:not([type="submit"]),
.wpcf7 textarea,
.wpcf7 select {
  font-family: 'LINE Seed JP', 'Sawarabi Gothic', sans-serif;
}

.higasa-reading-copy--section,
.higasa-reading-copy--hero {
  font-family: 'Shippori Mincho', serif;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.04em;
  font-kerning: normal;
  font-feature-settings: 'palt' 1;
}

.higasa-reading-copy--section {
  font-size: clamp(1.72rem, 2.2vw, 3.2rem);
  line-height: 1.88;
  max-width: 23.5ch;
}

.higasa-reading-copy--hero {
  font-size: clamp(1.25rem, 1.38vw, 1.8rem);
  line-height: 1.92;
  max-width: 34ch;
}

.higasa-hero {
  padding-top: calc(var(--header-h) + 10px);
  padding-bottom: clamp(34px, 4vw, 56px);
}

.higasa-hero__media {
  margin: 0;
}

.higasa-hero__media img {
  min-height: clamp(500px, 76vh, 920px);
  object-position: center center;
}

.higasa-hero__spacer {
  height: clamp(10px, 1.4vw, 20px);
}

.higasa-concept,
.higasa-intro {
  position: relative;
	    transform: rotateX(35deg);
}

.higasa-concept::before,
.higasa-intro::before,
.higasa-story::before,
.higasa-projects-showcase::before,
.higasa-news-feed::before,
.higasa-practical::before,
.higasa-contact::before {
  content: '';
  position: absolute;
  left: 50%;
  top: -40px;
  width: 100vw;
  height: 1px;
  background: var(--line);
  transform: translateX(-50%);
}

.higasa-concept__inner.higasa-split-two,
.higasa-intro__inner.higasa-split-two--intro {
  grid-template-columns: minmax(72px, 15%) minmax(0, 80%);
  column-gap: min(5vw, 72px);
  justify-content: space-between;
  align-items: start;
	padding-right: 80px;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__heading,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  min-height: 100%;
  padding-top: 220px;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__heading .higasa-label,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading .higasa-label {
  display: inline-block;
  transform: rotate(-90deg) translateX(-6px);
  transform-origin: top left;
  font-size: larger;
  letter-spacing: 0.16em;
  white-space: nowrap;
	padding-top: 80px;
}

.higasa-concept__inner.higasa-split-two .higasa-concept__body,
.higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
  grid-column: 2;
  max-width: none;
  border-top: 1px solid var(--line);
  padding-top: clamp(14px, 1.8vw, 22px);
}

.higasa-intro {
  background: linear-gradient(180deg, rgba(247,243,238,0) 0%, rgba(247,243,238,0.9) 10%, rgba(247,243,238,0.9) 100%);
}

.higasa-functions-cluster {
  position: relative;
  background: linear-gradient(180deg, rgba(247,243,238,0.92) 0%, rgba(247,243,238,0.92) 74%, rgba(255,255,255,1) 100%);
}

.higasa-functions-cluster::before,
.higasa-functions-cluster::after {
  content: '';
  position: absolute;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  height: 1px;
  background: var(--line);
}
.higasa-functions-cluster::before { top: 0; }
.higasa-functions-cluster::after { bottom: 0; }

.higasa-function {
  position: relative;
  padding-block: clamp(54px, 5.3vw, 96px);
  border-top: none;
}

.higasa-function::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  width: 100vw;
  height: 1px;
  background: var(--line);
  transform: translateX(-50%);
}
.higasa-function:first-child::before { display: none; }

.higasa-function__inner {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.28fr);
  gap: clamp(28px, 4vw, 72px);
}

.higasa-number {
  -webkit-text-stroke: 1px rgba(246, 64, 0, 0.42);
  color: transparent;
  font-size: clamp(2.2rem, 3vw, 4rem);
  margin-bottom: 16px;
}

.higasa-function__title {
  font-size: clamp(1.6rem, 2.1vw, 2.7rem);
  line-height: 1.28;
  max-width: 13ch;
  margin-bottom: 14px;
}

.higasa-progress {
  background: transparent;
  border: 0;
  padding: 0;
  font-size: 0.7rem;
  margin-bottom: 18px;
}

.higasa-prose--body,
.higasa-entry__content p,
.higasa-entry__content li,
.higasa-news-item__title,
.higasa-page-subtitle,
.wpcf7 input:not([type="submit"]),
.wpcf7 textarea,
.wpcf7 select {
  font-size: clamp(0.98rem, 1.02vw, 1.1rem);
  line-height: 2.02;
  letter-spacing: 0.02em;
}

.higasa-story__grid {
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(32px, 5vw, 96px);
}

.higasa-story__grid > div:first-child .higasa-label { margin-bottom: 14px; }
.higasa-story__grid > div:first-child .higasa-prose--body { max-width: 31ch; }

.higasa-projects-showcase .higasa-container {
  width: min(calc(100% - clamp(40px, 10vw, 140px)), 1700px);
}

.higasa-project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 1.6vw, 26px);
}

.higasa-project-tile__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.higasa-project-tile__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(.2,.8,.2,1), filter 0.5s ease;
}

.higasa-project-tile__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 18px;
  background: linear-gradient(180deg, rgba(16,16,16,0) 0%, rgba(16,16,16,0.54) 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.higasa-project-tile__overlay .higasa-project-tile__title {
  color: #fff;
  font-size: clamp(1rem, 1.05vw, 1.18rem);
  line-height: 1.45;
  letter-spacing: 0.02em;
}

.higasa-project-tile__title-mobile { display: none; }

.higasa-project-tile__link:hover img,
.higasa-project-tile__link:focus-visible img {
  transform: scale(1.04);
  filter: saturate(1.02) contrast(1.02);
}

.higasa-project-tile__link:hover .higasa-project-tile__overlay,
.higasa-project-tile__link:focus-visible .higasa-project-tile__overlay { opacity: 1; }

.higasa-news-feed .higasa-container {
  width: min(calc(100% - clamp(48px, 16vw, 240px)), 1320px);
}

.higasa-news-feed__list {
  display: grid;
  gap: 0;
}

.higasa-news-item {
  display: grid;
  grid-template-columns: minmax(124px, 154px) minmax(0, 1fr);
  gap: clamp(18px, 2vw, 28px);
  align-items: start;
  padding: clamp(18px, 2vw, 26px) 0;
  border-top: 1px solid var(--line);
}

.higasa-news-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.higasa-news-item__thumb {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.higasa-news-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(.2,.8,.2,1);
}

.higasa-news-item:hover .higasa-news-item__thumb img,
.higasa-news-item:focus-within .higasa-news-item__thumb img { transform: scale(1.04); }

.higasa-news-item__meta {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.higasa-news-item__meta time,
.higasa-news-item__category {
  font-family: 'Lexend Deca', sans-serif;
  font-size: 0.72rem;
  line-height: 1;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.higasa-news-item__title {
  font-size: clamp(1.08rem, 1.34vw, 1.42rem);
  line-height: 1.65;
  letter-spacing: -0.01em;
}

.higasa-practical .higasa-container {
  width: min(calc(100% - clamp(48px, 14vw, 220px)), 1480px);
}

.higasa-practical__grid {
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: clamp(24px, 3vw, 42px);
}

.higasa-contact .higasa-container {
  width: min(calc(100% - clamp(48px, 14vw, 220px)), 1480px);
}

.higasa-contact__grid {
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(24px, 4vw, 84px);
}

.higasa-footer {
  padding-top: clamp(32px, 3vw, 52px);
  padding-bottom: clamp(34px, 4vw, 72px);
}

.higasa-footer__inner {
  border-top: 1px solid var(--line);
  padding-top: clamp(24px, 2vw, 34px);
}

.higasa-footer__copy { max-width: 26ch; }

@media (min-width: 1441px) {
  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro {
    grid-template-columns: minmax(84px, 9%) minmax(0, 73%);
  }

  .higasa-reading-copy--section { max-width: 25ch; }
}

@media (max-width: 1200px) {
  .higasa-project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .higasa-practical__grid,
  .higasa-contact__grid,
  .higasa-story__grid,
  .higasa-function__inner,
  .higasa-function.is-text-right .higasa-function__inner {
    grid-template-columns: 1fr;
  }

  .higasa-story__grid > div:first-child .higasa-prose--body,
  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
    max-width: none;
  }
}

@media (max-width: 1023px) {
  .higasa-container,
  .higasa-container--editorial,
  .higasa-news-feed .higasa-container,
  .higasa-projects-showcase .higasa-container,
  .higasa-practical .higasa-container,
  .higasa-contact .higasa-container {
    width: min(calc(100% - 32px), 100%);
  }

  .higasa-concept__inner.higasa-split-two,
  .higasa-intro__inner.higasa-split-two--intro {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__heading,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading {
    padding-top: 0;
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__heading .higasa-label,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__heading .higasa-label {
    font-size: 0.72rem;
	  padding-top: 10px;
  }

  .higasa-concept__inner.higasa-split-two .higasa-concept__body,
  .higasa-intro__inner.higasa-split-two--intro .higasa-intro__body {
    border-top: 0;
    padding-top: 0;
  }

  .higasa-reading-copy--section {
    font-size: clamp(1.22rem, 5.2vw, 2rem);
    line-height: 1.86;
    max-width: none;
  }

  .higasa-news-item {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 14px;
  }
}

@media (max-width: 767px) {
  .higasa-project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .higasa-project-tile__overlay { display: none; }
  .higasa-project-tile__title-mobile {
    display: block;
    margin-top: 8px;
    font-size: 0.92rem;
    line-height: 1.55;
    letter-spacing: 0.01em;
  }

  .higasa-news-item {
    grid-template-columns: 86px minmax(0, 1fr);
  }
}


/* v2.1.3: full-bleed hero + framed menu button */
.higasa-hero {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.higasa-hero__media-wrap {
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
}

.higasa-hero__media {
  margin: 0;
}

.higasa-hero__media img {
  width: 100%;
  min-height: 100svh !important;
  aspect-ratio: auto !important;
  object-fit: cover;
  object-position: center center;
}

.higasa-hero__spacer {
  display: none;
}

.higasa-menu-toggle {
  padding: 0;
  width: clamp(108px, 8vw, 132px);
  height: clamp(108px, 8vw, 132px);
  color: var(--accent);
}

.higasa-menu-toggle__frame {
  position: relative;
  display: grid;
  place-items: center;
  width: 80%;
  height: 80%;
}

.higasa-menu-toggle__label {
  position: relative;
  z-index: 1;
  margin-top: -35px;
  font-family: 'Lexend Deca', sans-serif;
  font-size: clamp(1.2rem, 1vw + 0.8rem, 1.45rem);
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  transition: opacity 0.22s ease, transform 0.22s ease, color 0.22s ease;
	font-size:x-small;
}

.higasa-menu-toggle__bars {
  position: absolute;
  left: 50%;
  top: 58%;
  display: grid;
  gap: 10px;
  transform: translate(-50%, -50%);
}

.higasa-menu-toggle__bars span {
  display: block;
  width: clamp(30px, 2.4vw, 40px);
  height: 2px;
  background: currentColor;
  transition: transform 0.28s ease, opacity 0.22s ease, translate 0.28s ease, background-color 0.22s ease;
}

.higasa-menu-toggle__corner {
  position: absolute;
  width: 28px;
  height: 28px;
  border-color: currentColor;
  border-style: solid;
  transition: border-color 0.22s ease, transform 0.22s ease, opacity 0.22s ease;
}

.higasa-menu-toggle__corner--tl {
  top: 10px;
  left: 10px;
  border-width: 2px 0 0 2px;
}

.higasa-menu-toggle__corner--tr {
  top: 10px;
  right: 10px;
  border-width: 2px 2px 0 0;
}

.higasa-menu-toggle__corner--bl {
  bottom: 10px;
  left: 10px;
  border-width: 0 0 2px 2px;
}

.higasa-menu-toggle__corner--br {
  bottom: 10px;
  right: 10px;
  border-width: 0 2px 2px 0;
}

body.is-menu-open .higasa-menu-toggle__label {
  opacity: 0;
  transform: translateY(-6px);
}

body.is-menu-open .higasa-menu-toggle__bars {
  top: 50%;
}

body.is-menu-open .higasa-menu-toggle__bars span:first-child {
  transform: translateY(6px) rotate(45deg);
}

body.is-menu-open .higasa-menu-toggle__bars span:last-child {
  transform: translateY(-6px) rotate(-45deg);
}

.higasa-menu-toggle:hover,
.higasa-menu-toggle:focus-visible {
  color: var(--accent);
}

.higasa-menu-toggle:hover .higasa-menu-toggle__corner,
.higasa-menu-toggle:focus-visible .higasa-menu-toggle__corner {
  transform: scale(1.04);
}

@media (max-width: 900px) {
  .higasa-hero__media img {
    min-height: 62svh !important;
  }

  .higasa-menu-toggle {
    width: 96px;
    height: 96px;
  }

  .higasa-menu-toggle__corner {
    width: 22px;
    height: 22px;
  }

  .higasa-menu-toggle__bars span {
    width: 28px;
  }

  .higasa-menu-toggle__label {
    font-size: 1rem;
  }
}


/* v2.1.4: menu overlay close button, dock pill buttons, contact accordion */
.higasa-menu-panel {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.higasa-menu-panel__inner {
  position: relative;
  width: min(calc(100% - clamp(40px, 8vw, 120px)), 1720px);
  min-height: 100vh;
  padding: clamp(118px, 14vh, 148px) 0 56px;
  display: grid;
  grid-template-columns: 1fr;
  align-content: start;
  gap: clamp(24px, 3vw, 40px);
}

.higasa-menu-panel__meta,
.higasa-menu-panel__eyebrow,
.higasa-menu-panel__copy {
  display: none !important;
}

.higasa-menu-panel__nav {
  max-width: min(980px, 100%);
}

.higasa-menu-close {
  position: absolute;
  top: clamp(24px, 3vw, 42px);
  right: 0;
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--accent);
  padding: 8px 0;
  cursor: pointer;
  font-family: 'Lexend Deca', sans-serif;
  font-size: clamp(0.82rem, 0.7vw + 0.5rem, 1rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.higasa-menu-close__label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.higasa-menu-close__label::before,
.higasa-menu-close__label::after {
  content: '';
  display: block;
  width: 16px;
  height: 1px;
  background: currentColor;
}

.higasa-function-dock ul {
  gap: 12px;
}

.higasa-function-dock li {
  display: block;
}

.higasa-function-dock a {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
  min-width: clamp(220px, 16vw, 290px);
  min-height: 44px;
  padding: 12px 24px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 24px rgba(246, 64, 0, 0.12);
}

.higasa-function-dock a::after {
  content: '→';
  font-family: 'Lexend Deca', sans-serif;
  font-size: 1rem;
  line-height: 1;
}

.higasa-function-dock a.is-active {
  background: #d83a00;
  color: #fff;
  border: 0;
  box-shadow: 0 14px 28px rgba(246, 64, 0, 0.18);
}

.higasa-function-dock__no {
  display: none;
}

.higasa-function-dock__text {
  display: block;
  font-size: 0.86rem;
  line-height: 1;
  letter-spacing: 0.08em;
  white-space: nowrap;
  text-align: center;
}

.higasa-contact {
  padding-top: clamp(88px, 9vw, 152px);
}

.higasa-contact > .higasa-container {
  width: min(calc(100% - clamp(48px, 12vw, 240px)), 1500px);
}

.higasa-contact-card {
  border-top: 1px solid rgba(246, 64, 0, 0.28);
  border-bottom: 1px solid rgba(246, 64, 0, 0.28);
}

.higasa-contact-card__toggle {
  width: 100%;
  appearance: none;
  border: 0;
  background: transparent;
  padding: clamp(26px, 3vw, 42px) 0;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.38fr) auto;
  gap: clamp(18px, 3vw, 42px);
  align-items: start;
  text-align: left;
  cursor: pointer;
}

.higasa-contact-card__lead {
  display: grid;
  gap: 12px;
}

.higasa-contact-card__title {
  font-family: 'Lexend Deca', sans-serif;
  font-size: clamp(1.4rem, 2.1vw, 2.2rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
  color: var(--ink);
}

.higasa-contact-card__copy {
  color: var(--copy);
  font-size: clamp(0.98rem, 1vw, 1.08rem);
  line-height: 1.9;
  max-width: 44ch;
}

.higasa-contact-card__meta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  justify-self: end;
  color: var(--accent);
}

.higasa-contact-card__action {
  font-family: 'Lexend Deca', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.higasa-contact-card__icon {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(246, 64, 0, 0.32);
}

.higasa-contact-card__icon::before,
.higasa-contact-card__icon::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 1px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 0.24s ease, opacity 0.24s ease;
}

.higasa-contact-card__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.higasa-contact-card.is-open .higasa-contact-card__icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
  opacity: 0;
}

.higasa-contact-card__panel {
  padding: 0 0 clamp(26px, 3vw, 42px);
}

.higasa-contact .higasa-contact__grid {
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(24px, 4vw, 84px);
  align-items: start;
}

.higasa-contact .higasa-contact__form {
  min-height: 0;
}

@media (min-width: 821px) {
  .higasa-function-dock {
    right: clamp(18px, 2.2vw, 30px);
  }
}

@media (max-width: 820px) {
  .higasa-menu-panel {
    background: rgba(255, 255, 255, 0.84);
  }

  .higasa-menu-panel__inner {
    width: min(calc(100% - 32px), 100%);
    padding-top: calc(var(--header-h) + 34px);
  }

  .higasa-menu-close {
    top: 12px;
    right: 0;
  }

  .higasa-function-dock ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .higasa-function-dock li:last-child {
    grid-column: 1 / -1;
  }

  .higasa-function-dock a {
    min-width: 0;
    min-height: 36px;
    padding: 8px 12px;
    gap: 10px;
    border-radius: 999px;
    justify-content: center;
  }

  .higasa-function-dock a::after {
    font-size: 0.82rem;
  }

  .higasa-function-dock__text {
    font-size: clamp(0.58rem, 2.3vw, 0.72rem);
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .higasa-contact > .higasa-container {
    width: min(calc(100% - 32px), 100%);
  }

  .higasa-contact-card__toggle {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 24px 0;
  }

  .higasa-contact-card__copy {
    max-width: none;
  }

  .higasa-contact-card__meta {
    justify-self: start;
  }

  .higasa-contact .higasa-contact__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}