.sr-mark {
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  grid-template-columns: repeat(3, 6px);
  justify-content: center;
  gap: 4px;
  border: 4px solid var(--color-red);
  border-radius: 50%;
}

.sr-mark i {
  display: block;
  width: 5px;
  height: 23px;
  background: var(--color-red);
}

:is(
  .sr-rail__name,
  .sr-brand__copy,
  .taiho-hero__copy h1,
  .taiho-about__panel h2,
  .taiho-business__intro h2,
  .taiho-recruit__copy h2,
  .taiho-recruit__message h2,
  .taiho-works__intro h2,
  .taiho-quality__lead h2,
  .core-service h3,
  .sr-footer__brand strong
) {
  font-family: var(--font-display);
}

.sr-rail {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 80;
  display: flex;
  width: var(--rail-width);
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 28px 18px 50px;
  border-right: 1px solid rgba(16, 16, 16, 0.08);
  background-color: var(--color-paper);
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.82), rgba(240, 240, 236, 0.94)),
    var(--paper-texture);
}

.sr-rail__home {
  display: flex;
  min-height: 520px;
  flex-direction: column;
  align-items: center;
  gap: 26px;
}

.sr-rail__name {
  display: block;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  color: var(--color-ink);
  font-size: 1.34rem;
  font-weight: var(--weight-heavy);
  line-height: 1.35;
}

.sr-rail__roman {
  display: block;
  writing-mode: vertical-rl;
  color: var(--color-red);
  font-family: var(--font-en);
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  word-spacing: 0.14em;
}

.sr-rail__proof {
  display: grid;
  gap: 8px;
  margin: 0;
  color: var(--color-ink);
  font-size: 0.78rem;
  font-weight: var(--weight-strong);
  line-height: 1.7;
  text-align: center;
}

.sr-header {
  position: fixed;
  top: 0;
  right: 0;
  left: var(--rail-width);
  z-index: 70;
  display: grid;
  height: var(--header-height);
  grid-template-columns: 1fr auto;
  align-items: stretch;
  color: var(--color-white);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.sr-header.is-scrolled,
body:not(.home) .sr-header {
  background-color: rgba(255, 255, 255, 0.96);
  background-image: var(--paper-texture);
  box-shadow: 0 10px 30px rgba(16, 16, 16, 0.08);
  color: var(--color-ink);
}

.sr-brand {
  display: none;
}

.sr-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 34px;
  padding: 0 34px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: var(--weight-strong);
}

.sr-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 100%;
  opacity: 0.96;
}

.sr-nav a::after {
  position: absolute;
  right: 0;
  bottom: 21px;
  left: 0;
  height: 2px;
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  background: currentColor;
  transition: transform 180ms ease;
}

.sr-nav a:hover::after {
  transform: scaleX(1);
}

.sr-header__contact {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  width: 174px;
  align-items: center;
  justify-content: center;
  gap: 15px;
  background-color: var(--color-red);
  background-image: var(--red-texture);
  color: var(--color-white);
  font-size: 0.88rem;
  font-weight: var(--weight-strong);
  transition: background 180ms ease;
}

.sr-header__contact > * {
  position: relative;
  z-index: 1;
}

.sr-header__contact:hover {
  background: var(--color-red-dark);
}

.sr-menu {
  display: none;
}

.sr-drawer {
  display: none;
}

.taiho-home {
  overflow: hidden;
  background-color: var(--color-paper);
  background-image: var(--paper-texture);
}

.taiho-hero {
  position: relative;
  min-height: 675px;
  overflow: hidden;
  background: var(--color-black);
}

.taiho-hero__media {
  position: absolute;
  inset: 0;
  margin: 0;
}

.taiho-hero__media::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.006) 0 1px, transparent 1px 8px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.28), transparent 38%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.34), rgba(0, 0, 0, 0.04) 43%, rgba(0, 0, 0, 0.37));
}

.taiho-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.64) saturate(0.46) contrast(1.14) brightness(0.94);
}

.taiho-hero__copy {
  position: absolute;
  bottom: 88px;
  left: 0;
  z-index: 2;
  display: grid;
  width: min(44%, 520px);
  min-width: 430px;
  min-height: 260px;
  align-content: center;
  padding: 38px 40px;
  overflow: hidden;
  background-color: var(--color-red);
  background-image:
    linear-gradient(135deg, rgba(214, 0, 0, 0.98), rgba(196, 0, 0, 0.98));
  color: var(--color-white);
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.15);
}

.taiho-hero__copy h1 {
  margin: 0;
  font-size: 3.35rem;
  font-weight: var(--weight-heavy);
  line-height: 1.24;
}

.taiho-hero__copy p {
  margin: 18px 0 0;
  font-size: 1.22rem;
  font-weight: var(--weight-strong);
  line-height: 1.5;
}

.taiho-hero__vertical {
  position: absolute;
  top: 220px;
  right: 26px;
  z-index: 2;
  margin: 0;
  writing-mode: vertical-rl;
  color: var(--color-white);
  font-family: var(--font-en);
  font-size: 0.96rem;
  font-weight: 500;
  text-transform: uppercase;
  word-spacing: 0.14em;
}

.taiho-proof {
  display: none;
}

.taiho-about {
  display: grid;
  grid-template-columns: minmax(390px, 42%) 1fr;
  min-height: 394px;
  background-color: var(--color-paper);
  background-image: var(--paper-texture);
}

.taiho-about__panel {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  min-height: 394px;
  padding: 58px var(--section-pad) 52px;
  overflow: hidden;
  background-color: var(--color-red);
  background-image:
    linear-gradient(135deg, rgba(214, 0, 0, 0.99), rgba(196, 0, 0, 0.99));
  color: var(--color-white);
  clip-path: polygon(0 0, 100% 0, 100% 76%, 88% 100%, 0 100%);
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.14);
}

.outline-word {
  position: absolute;
  top: -16px;
  left: 26px;
  color: transparent;
  font-family: var(--font-en);
  font-size: 8.9rem;
  font-weight: 500;
  line-height: 0.9;
  opacity: 0.42;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.48);
  text-stroke: 1px rgba(255, 255, 255, 0.48);
  text-transform: uppercase;
}

.taiho-about__panel .section-kicker,
.taiho-recruit__copy .section-kicker {
  color: var(--color-white);
}

.taiho-about__panel h2,
.taiho-business__intro h2,
.taiho-recruit__copy h2,
.taiho-works__intro h2,
.taiho-quality__lead h2 {
  margin: 0;
  font-size: 2.2rem;
  font-weight: var(--weight-heavy);
  line-height: 1.24;
}

.taiho-about__panel p:not(.section-kicker) {
  max-width: 470px;
  margin: 24px 0 30px;
  font-size: 0.92rem;
  font-weight: var(--weight-strong);
  line-height: 2.15;
}

.taiho-about__image {
  position: relative;
  overflow: hidden;
  min-width: 0;
  min-height: 394px;
  margin: 0;
  background: var(--color-black);
}

.taiho-business__image,
.taiho-recruit__image,
.taiho-works__image,
.taiho-quality__image {
  position: relative;
  overflow: hidden;
}

.taiho-about__image::after,
.taiho-business__image::after,
.taiho-recruit__image::after,
.taiho-works__image::after,
.taiho-quality__image::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.008) 0 1px, transparent 1px 8px),
    linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.18));
  mix-blend-mode: multiply;
}

.taiho-about__image img,
.taiho-business__image img,
.taiho-recruit__image img,
.taiho-works__image img,
.taiho-quality__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.94) saturate(0.3) contrast(1.15) brightness(0.95);
}

.taiho-business {
  position: relative;
  display: grid;
  grid-template-columns: minmax(250px, 28%) minmax(275px, 27%) 1fr;
  min-height: 455px;
  background-color: var(--color-paper);
  background-image: var(--paper-texture);
}

.taiho-business__intro {
  display: grid;
  align-content: center;
  padding: 62px var(--section-pad);
  border-right: 1px solid var(--color-line);
}

.taiho-business__intro p:not(.section-kicker) {
  margin: 22px 0 62px;
  color: #2e2e2b;
  font-size: 0.92rem;
  font-weight: var(--weight-body);
  line-height: 2;
}

.taiho-business__list {
  display: grid;
  align-content: center;
  padding: 42px 34px;
  gap: 24px;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.2), rgba(17, 17, 17, 0.015));
}

.service-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: start;
}

.service-row > span {
  color: var(--color-red);
  font-family: var(--font-en);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1;
}

.service-row h3 {
  margin: 0 0 7px;
  font-size: 1.18rem;
  font-weight: var(--weight-heavy);
  line-height: 1.35;
}

.service-row p {
  margin: 0;
  color: #2d2d2a;
  font-size: 0.8rem;
  font-weight: var(--weight-body);
  line-height: 1.8;
}

.taiho-business__image {
  grid-column: 3;
  grid-row: 1;
  min-height: 455px;
  margin: 0;
  background: var(--color-black);
}

.core-service {
  position: absolute;
  right: 70px;
  bottom: 36px;
  z-index: 3;
  width: 344px;
  min-height: 226px;
  padding: 33px 34px 28px;
  background-color: var(--color-white);
  background-image:
    repeating-linear-gradient(0deg, rgba(17, 17, 17, 0.012) 0 1px, transparent 1px 5px),
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(241, 241, 236, 0.94));
  box-shadow: 0 22px 55px rgba(16, 16, 16, 0.18);
}

.core-service h3 {
  margin: 0;
  font-size: 2rem;
  font-weight: var(--weight-heavy);
  line-height: 1.28;
}

.core-service p:not(.section-kicker) {
  margin: 18px 0 28px;
  color: #292927;
  font-size: 0.88rem;
  font-weight: var(--weight-strong);
  line-height: 1.85;
}

.circle-arrow {
  position: absolute;
  right: 25px;
  bottom: 24px;
  display: grid;
  width: 45px;
  height: 45px;
  place-items: center;
  border: 1px solid var(--color-red);
  border-radius: 50%;
  color: var(--color-red);
}

.circle-arrow::before {
  width: 17px;
  height: 17px;
  content: "";
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg) translate(-2px, 2px);
}

.taiho-recruit {
  display: grid;
  grid-template-columns: minmax(270px, 29%) minmax(420px, 43%) 1fr;
  min-height: 335px;
  background: var(--color-black);
}

.taiho-recruit__copy {
  display: grid;
  align-content: center;
  padding: 48px var(--section-pad);
  background-color: var(--color-red);
  background-image:
    linear-gradient(135deg, rgba(214, 0, 0, 0.99), rgba(196, 0, 0, 0.99));
  color: var(--color-white);
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.14);
}

.taiho-recruit__copy p:not(.section-kicker) {
  margin: 18px 0 32px;
  font-size: 1rem;
  font-weight: var(--weight-strong);
  line-height: 1.9;
}

.taiho-recruit__image {
  min-height: 335px;
  margin: 0;
  background: var(--color-black);
}

.taiho-recruit__message {
  position: relative;
  display: grid;
  align-content: center;
  padding: 42px var(--section-pad);
  overflow: hidden;
  color: var(--color-white);
  background-image:
    linear-gradient(90deg, rgba(3, 4, 4, 0.82), rgba(3, 4, 4, 0.96)),
    url("../images/generated-red-industrial/primary/recruit-engineers-blueprint.png");
  background-position: center;
  background-size: cover;
}

.taiho-recruit__message::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.58));
  pointer-events: none;
}

.taiho-recruit__message > * {
  position: relative;
  z-index: 1;
}

.taiho-recruit__message h2 {
  margin: 0;
  font-size: 2.72rem;
  font-weight: var(--weight-heavy);
  line-height: 1.22;
}

.taiho-recruit__message p {
  margin: 24px 0 0;
  font-size: 1rem;
  font-weight: var(--weight-strong);
  line-height: 1.8;
}

.taiho-works {
  display: grid;
  grid-template-columns: minmax(245px, 26%) minmax(510px, 53%) 1fr;
  min-height: 345px;
  background-color: var(--color-paper);
  background-image: var(--paper-texture);
}

.taiho-works__intro {
  display: grid;
  align-content: center;
  padding: 48px var(--section-pad);
}

.taiho-works__intro p:not(.section-kicker) {
  margin: 18px 0 38px;
  color: #333;
  font-size: 0.86rem;
  font-weight: var(--weight-body);
  line-height: 1.9;
}

.taiho-works__table {
  display: grid;
  align-content: center;
  padding: 38px 22px;
}

.works-head,
.works-row {
  display: grid;
  grid-template-columns: 72px minmax(155px, 1.25fr) minmax(135px, 1.05fr) minmax(90px, 0.78fr) 96px;
  gap: 14px;
  align-items: center;
  border-bottom: 1px solid rgba(16, 16, 16, 0.35);
}

.works-head {
  padding: 0 0 11px;
  color: #2c2c2c;
  font-size: 0.68rem;
  font-weight: var(--weight-strong);
}

.works-row {
  min-height: 45px;
  color: #171717;
  font-size: 0.73rem;
  font-weight: var(--weight-strong);
}

.works-row strong {
  font-size: 0.82rem;
}

.taiho-works__image {
  margin: 0;
  background: var(--color-black);
}

.taiho-quality {
  display: grid;
  grid-template-columns: minmax(280px, 29%) 1fr;
  min-height: 280px;
  background: var(--color-black);
  color: var(--color-white);
}

.taiho-quality__image {
  margin: 0;
  min-height: 280px;
}

.taiho-quality__content {
  display: grid;
  grid-template-columns: minmax(260px, 34%) 1fr;
  align-items: stretch;
  background-color: #090a0a;
  background-image:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.008) 0 1px, transparent 1px 9px),
    linear-gradient(115deg, rgba(255, 255, 255, 0.022), transparent 42%);
}

.taiho-quality__lead {
  display: grid;
  align-content: center;
  padding: 40px var(--section-pad);
}

.taiho-quality__lead .section-kicker {
  color: var(--color-white);
}

.taiho-quality__lead p:not(.section-kicker) {
  margin: 16px 0 28px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.85rem;
  font-weight: var(--weight-body);
  line-height: 1.9;
}

.taiho-quality__pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}

.taiho-quality__pillars article {
  min-height: 138px;
  padding: 28px 24px;
  border-left: 1px solid rgba(255, 255, 255, 0.42);
}

.taiho-quality__pillars h3 {
  margin: 0 0 16px;
  font-size: 1rem;
  font-weight: var(--weight-strong);
  line-height: 1.5;
}

.taiho-quality__pillars p {
  margin: 0;
  color: rgba(255, 255, 255, 0.77);
  font-size: 0.74rem;
  font-weight: var(--weight-body);
  line-height: 1.9;
}

.sr-contact-strip {
  display: grid;
  grid-template-columns: 1.1fr 1.05fr 1fr;
  min-height: 98px;
  background-color: var(--color-paper);
  background-image: var(--paper-texture);
  border-top: 1px solid rgba(16, 16, 16, 0.15);
  border-bottom: 1px solid rgba(16, 16, 16, 0.15);
}

.sr-contact-strip__note,
.sr-contact-strip__tel,
.sr-contact-strip__button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 22px 26px;
}

.sr-contact-strip__note,
.sr-contact-strip__tel {
  border-right: 1px solid rgba(16, 16, 16, 0.26);
}

.sr-contact-strip__note p {
  margin: 0;
  font-size: 0.94rem;
  font-weight: var(--weight-strong);
  line-height: 1.7;
}

.sr-contact-strip__tel {
  color: var(--color-ink);
  display: grid;
  grid-template-columns: 44px auto;
  justify-content: center;
  gap: 2px 18px;
}

.sr-contact-strip__tel strong {
  display: block;
  grid-column: 2;
  font-family: var(--font-en);
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}

.sr-contact-strip__tel small {
  display: block;
  grid-column: 2;
  margin-top: 7px;
  font-size: 0.75rem;
  font-weight: var(--weight-strong);
}

.sr-contact-strip__tel .phone-icon {
  grid-row: 1 / span 2;
  align-self: center;
}

.sr-contact-strip__button {
  margin: 22px 34px;
  justify-content: space-between;
  background-color: var(--color-red);
  background-image: var(--red-texture);
  color: var(--color-white);
  font-weight: var(--weight-strong);
}

.sr-contact-strip__button::after {
  width: 54px;
  height: 1px;
  content: "";
  background: currentColor;
  transform: skewX(42deg);
  transform-origin: right center;
}

.sr-footer {
  background-color: var(--color-paper-2);
  background-image: var(--paper-texture);
}

.sr-footer__main {
  display: grid;
  grid-template-columns: minmax(260px, 31%) 1fr;
  gap: 42px;
  padding: 36px var(--space-side) 28px;
}

.sr-footer__company {
  display: grid;
  align-content: start;
  gap: 14px;
}

.sr-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 15px;
}

.sr-footer__brand span:last-child {
  display: grid;
  gap: 2px;
  line-height: 1;
}

.sr-footer__brand small {
  font-size: 0.78rem;
  font-weight: var(--weight-strong);
}

.sr-footer__brand strong {
  font-size: 1.45rem;
  font-weight: var(--weight-heavy);
  line-height: 1.1;
}

.sr-footer__brand em {
  color: var(--color-red);
  font-family: var(--font-en);
  font-size: 0.7rem;
  font-style: normal;
  font-weight: 500;
  text-transform: uppercase;
  word-spacing: 0.14em;
}

.sr-footer__company address {
  margin: 0;
  font-size: 0.78rem;
  font-style: normal;
  font-weight: var(--weight-strong);
  line-height: 1.75;
}

.sr-footer__mini-button {
  display: inline-flex;
  width: 170px;
  height: 34px;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  border: 1px solid rgba(16, 16, 16, 0.45);
  font-size: 0.78rem;
  font-weight: var(--weight-strong);
}

.sr-footer__mini-button::after {
  width: 24px;
  height: 1px;
  content: "";
  background: currentColor;
  transform: skewX(42deg);
  transform-origin: right center;
}

.sr-footer__links {
  display: grid;
  grid-template-columns: repeat(5, minmax(90px, 1fr));
  gap: 28px;
}

.sr-footer__links h2 {
  margin: 0 0 12px;
  font-size: 0.78rem;
  font-weight: var(--weight-strong);
}

.sr-footer__links a {
  display: block;
  margin-top: 8px;
  color: #2d2d2d;
  font-size: 0.74rem;
  font-weight: var(--weight-body);
}

.sr-footer__bottom {
  padding: 0 var(--space-side) 18px;
  color: #4f4f4f;
  text-align: center;
}

.sr-footer__bottom small {
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  word-spacing: 0.14em;
}

@media (min-width: 1280px) {
  .taiho-hero {
    min-height: 705px;
  }

  .taiho-hero__copy {
    left: 0;
    width: 515px;
  }
}

@media (max-width: 1180px) and (min-width: 1001px) {
  .sr-nav {
    gap: 22px;
    padding: 0 22px;
  }

  .taiho-business {
    grid-template-columns: minmax(230px, 30%) minmax(250px, 30%) 1fr;
  }

  .core-service {
    right: 34px;
  }

  .taiho-quality__content {
    grid-template-columns: 1fr;
  }

  .taiho-quality__pillars {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 1000px) {
  .sr-rail {
    display: none;
  }

  .sr-header {
    left: 0;
    grid-template-columns: 1fr 118px 150px;
    height: var(--header-height);
    background: var(--color-white);
    color: var(--color-ink);
    box-shadow: 0 1px 0 rgba(16, 16, 16, 0.08);
  }

  .sr-header.is-scrolled {
    box-shadow: 0 10px 24px rgba(16, 16, 16, 0.08);
  }

  .sr-brand {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    gap: 14px;
    padding: 0 24px;
  }

  .sr-brand .sr-mark {
    width: 54px;
    height: 54px;
  }

  .sr-brand__copy {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    gap: 12px;
    line-height: 1;
  }

  .sr-brand__copy small {
    display: inline-block;
    width: 34px;
    font-size: 0.85rem;
    font-weight: var(--weight-heavy);
    line-height: 1.15;
  }

  .sr-brand__copy strong {
    display: inline-block;
    font-size: 1.9rem;
    font-weight: var(--weight-heavy);
    white-space: nowrap;
  }

  .sr-nav {
    display: none;
  }

  .sr-menu {
    display: grid;
    place-items: center;
    gap: 4px;
    padding: 0;
    border: 0;
    border-left: 1px solid rgba(16, 16, 16, 0.08);
    background: var(--color-white);
    cursor: pointer;
  }

  .sr-menu span,
  .sr-menu span::before,
  .sr-menu span::after {
    display: block;
    width: 43px;
    height: 4px;
    content: "";
    background: var(--color-ink);
  }

  .sr-menu span {
    position: relative;
  }

  .sr-menu span::before,
  .sr-menu span::after {
    position: absolute;
    left: 0;
  }

  .sr-menu span::before {
    top: -13px;
  }

  .sr-menu span::after {
    top: 13px;
  }

  .sr-menu b {
    display: block;
    margin-top: 13px;
    font-family: var(--font-en);
    font-size: 1rem;
    font-weight: var(--weight-strong);
    line-height: 1;
  }

  .sr-header__contact {
    width: auto;
    flex-direction: column;
    gap: 6px;
    font-size: 0.92rem;
  }

  .sr-header__contact .mail-icon {
    width: 42px;
    height: 30px;
  }

  .sr-drawer {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: block;
    visibility: hidden;
    pointer-events: none;
    background: rgba(0, 0, 0, 0.55);
    opacity: 0;
    transition: opacity 180ms ease, visibility 180ms ease;
  }

  body.is-menu-open .sr-drawer {
    visibility: visible;
    pointer-events: auto;
    opacity: 1;
  }

  .sr-drawer__inner {
    position: absolute;
    top: 0;
    right: 0;
    width: min(84%, 420px);
    height: 100%;
    padding: 26px 28px;
    transform: translateX(100%);
    background: var(--color-red);
    color: var(--color-white);
    transition: transform 220ms ease;
  }

  body.is-menu-open .sr-drawer__inner {
    transform: translateX(0);
  }

  .sr-drawer__close {
    display: block;
    margin: 0 0 38px auto;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: var(--weight-heavy);
  }

  .sr-drawer nav {
    display: grid;
    gap: 18px;
  }

  .sr-drawer nav a {
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.34);
    font-size: 1.18rem;
    font-weight: var(--weight-heavy);
  }

  .taiho-hero {
    min-height: 520px;
    margin-top: var(--header-height);
  }

  .taiho-hero__media img {
    object-position: 55% center;
  }

  .taiho-hero__copy {
    bottom: 0;
    left: 0;
    width: min(78%, 520px);
    min-width: 0;
    min-height: 225px;
    padding: 34px 40px;
  }

  .taiho-hero__copy h1 {
    font-size: 3rem;
  }

  .taiho-hero__copy p {
    font-size: 1.16rem;
  }

  .taiho-hero__vertical {
    display: none;
  }

  .taiho-proof {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: var(--color-white);
    border-bottom: 1px solid rgba(16, 16, 16, 0.12);
  }

  .taiho-proof div {
    display: grid;
    min-height: 118px;
    place-items: center;
    align-content: center;
    gap: 8px;
    padding: 18px 14px;
    text-align: center;
  }

  .taiho-proof div + div {
    border-left: 1px solid rgba(16, 16, 16, 0.25);
  }

  .taiho-proof span {
    font-size: 0.82rem;
    font-weight: var(--weight-strong);
  }

  .taiho-proof strong {
    color: var(--color-ink);
    font-size: 1.34rem;
    font-weight: var(--weight-heavy);
    line-height: 1.25;
  }

  .taiho-proof div:nth-child(2) strong {
    color: var(--color-red);
    font-family: var(--font-en);
    font-size: 2.3rem;
  }

  .taiho-about {
    grid-template-columns: 47% 53%;
  }

  .taiho-about__panel {
    min-height: 420px;
    padding: 54px 40px 50px;
    clip-path: none;
  }

  .outline-word {
    font-size: 8rem;
  }

  .taiho-business {
    grid-template-columns: 47% 53%;
  }

  .taiho-business__intro {
    grid-column: 1;
    grid-row: 1;
    min-height: 390px;
  }

  .taiho-business__list {
    grid-column: 1;
    grid-row: 2;
    padding: 34px 40px 46px;
    background: var(--color-paper);
  }

  .taiho-business__image {
    grid-column: 2;
    grid-row: 1 / span 2;
    min-height: 720px;
  }

  .core-service {
    right: 7%;
    top: 270px;
    bottom: auto;
    width: 360px;
  }

  .taiho-recruit {
    grid-template-columns: 54% 46%;
  }

  .taiho-recruit__copy {
    grid-column: 2;
    grid-row: 1;
  }

  .taiho-recruit__image {
    grid-column: 1;
    grid-row: 1;
  }

  .taiho-recruit__message {
    display: none;
  }

  .taiho-works {
    grid-template-columns: 1fr;
  }

  .taiho-works__intro {
    padding: 46px 40px 10px;
  }

  .taiho-works__table {
    padding: 8px 40px 52px;
  }

  .taiho-works__image {
    display: none;
  }

  .works-head {
    display: none;
  }

  .works-row {
    grid-template-columns: 92px 1.2fr 1fr;
    gap: 18px;
    min-height: 58px;
    font-size: 0.95rem;
  }

  .works-row span:nth-child(4),
  .works-row span:nth-child(5) {
    display: none;
  }

  .works-row strong {
    font-size: 0.98rem;
  }

  .taiho-quality {
    grid-template-columns: 1fr;
  }

  .taiho-quality__image {
    min-height: 315px;
  }

  .taiho-quality__content {
    grid-template-columns: 1fr;
  }

  .taiho-quality__pillars {
    grid-template-columns: repeat(2, 1fr);
  }

  .sr-contact-strip {
    grid-template-columns: 1fr 1fr;
  }

  .sr-contact-strip__note {
    display: none;
  }

  .sr-contact-strip__tel {
    border-right: 0;
    background: var(--color-black);
    color: var(--color-white);
  }

  .sr-contact-strip__button {
    margin: 0;
  }

  .sr-footer__main {
    grid-template-columns: 1fr;
  }

  .sr-footer__links {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 720px) {
  .sr-header {
    grid-template-columns: 1fr 92px 112px;
  }

  .sr-brand {
    gap: 9px;
    padding: 0 14px;
  }

  .sr-brand .sr-mark {
    width: 45px;
    height: 45px;
    border-width: 3px;
  }

  .sr-brand .sr-mark i {
    width: 4px;
    height: 21px;
  }

  .sr-brand__copy {
    gap: 7px;
  }

  .sr-brand__copy small {
    width: 29px;
    font-size: 0.72rem;
  }

  .sr-brand__copy strong {
    font-size: 1.35rem;
  }

  .sr-menu span,
  .sr-menu span::before,
  .sr-menu span::after {
    width: 34px;
    height: 4px;
  }

  .sr-menu b {
    font-size: 0.9rem;
  }

  .sr-header__contact {
    font-size: 0.78rem;
  }

  .sr-header__contact .mail-icon {
    width: 31px;
    height: 23px;
  }

  .taiho-hero {
    min-height: 470px;
  }

  .taiho-hero__copy {
    width: 92%;
    min-height: 198px;
    padding: 28px 24px;
  }

  .taiho-hero__copy h1 {
    font-size: 2.35rem;
  }

  .taiho-hero__copy p {
    font-size: 1rem;
  }

  .taiho-proof {
    grid-template-columns: 1fr;
  }

  .taiho-proof div {
    min-height: 82px;
  }

  .taiho-proof div + div {
    border-top: 1px solid rgba(16, 16, 16, 0.25);
    border-left: 0;
  }

  .taiho-about,
  .taiho-business,
  .taiho-recruit,
  .taiho-works,
  .taiho-quality {
    grid-template-columns: 1fr;
  }

  .taiho-about__panel {
    min-height: auto;
    padding: 54px var(--space-side) 48px;
  }

  .outline-word {
    top: 0;
    left: var(--space-side);
    font-size: 5.9rem;
  }

  .taiho-about__image {
    min-height: 260px;
  }

  .taiho-business__intro,
  .taiho-business__list,
  .taiho-business__image {
    grid-column: auto;
    grid-row: auto;
  }

  .taiho-business__intro {
    min-height: auto;
    padding: 50px var(--space-side) 34px;
    border-right: 0;
  }

  .taiho-business__intro p:not(.section-kicker) {
    margin-bottom: 32px;
  }

  .taiho-business__list {
    padding: 10px var(--space-side) 42px;
  }

  .service-row {
    grid-template-columns: 50px 1fr;
    padding: 0 0 22px;
    border-bottom: 1px solid rgba(217, 0, 0, 0.34);
  }

  .taiho-business__image {
    min-height: 310px;
  }

  .core-service {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    width: calc(100% - var(--space-side) * 2);
    margin: -78px auto 42px;
  }

  .taiho-recruit__copy,
  .taiho-recruit__image {
    grid-column: auto;
    grid-row: auto;
  }

  .taiho-recruit__copy {
    padding: 44px var(--space-side);
  }

  .taiho-recruit__image {
    min-height: 278px;
  }

  .taiho-recruit__message {
    display: grid;
    padding: 44px var(--space-side);
  }

  .taiho-recruit__message h2 {
    font-size: 2.25rem;
  }

  .taiho-works__intro {
    padding: 48px var(--space-side) 10px;
  }

  .taiho-works__table {
    padding: 4px var(--space-side) 46px;
    overflow-x: auto;
  }

  .works-row {
    grid-template-columns: 86px minmax(170px, 1fr);
  }

  .works-row span:nth-child(3) {
    display: none;
  }

  .taiho-quality__lead {
    padding: 42px var(--space-side);
  }

  .taiho-quality__pillars {
    grid-template-columns: 1fr;
  }

  .taiho-quality__pillars article {
    min-height: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.28);
    border-left: 0;
  }

  .sr-contact-strip {
    grid-template-columns: 1fr;
  }

  .sr-contact-strip__tel {
    justify-content: flex-start;
  }

  .sr-contact-strip__tel strong {
    font-size: 2.2rem;
  }

  .sr-contact-strip__button {
    min-height: 88px;
  }

  .sr-footer__main {
    padding: 34px var(--space-side) 26px;
  }

  .sr-footer__links {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 18px;
  }
}

@media (max-width: 430px) {
  .sr-header {
    grid-template-columns: 1fr 76px 92px;
  }

  .sr-brand__copy strong {
    font-size: 1.1rem;
  }

  .sr-brand__copy small {
    display: none;
  }

  .sr-menu span,
  .sr-menu span::before,
  .sr-menu span::after {
    width: 29px;
  }

  .sr-header__contact span:last-child {
    font-size: 0.72rem;
  }

  .taiho-hero__copy h1 {
    font-size: 2rem;
  }

  .taiho-about__panel h2,
  .taiho-business__intro h2,
  .taiho-recruit__copy h2,
  .taiho-works__intro h2,
  .taiho-quality__lead h2 {
    font-size: 1.82rem;
  }

  .core-service h3 {
    font-size: 1.66rem;
  }

  .sr-footer__links {
    grid-template-columns: 1fr;
  }
}