@charset "UTF-8";
/*
Theme Name: High Tension
Theme URI: https://example.com/
Author: Studio Site Conversion
Author URI: https://example.com/
Description: High Tension corporate website theme
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: hightension
*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.3s;
}
a:hover {
  opacity: 0.7;
}

ul,
ol {
  list-style: none;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 24px 0;
  background-color: transparent;
}
.header__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fff;
  border-radius: 8px;
  gap: 24px;
}
.header__logo {
  display: flex;
  align-items: center;
  flex: none;
  width: 140px;
}
.header__logo-img {
  width: 100%;
  height: auto;
  display: block;
}
.header__nav {
  display: flex;
}
.header__menu {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.header__menu-item a,
.header__menu li a {
  font-size: 1.28rem;
  font-weight: 500;
  color: #333;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.header__menu-item:last-child a,
.header__menu li:last-child a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.header__menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 36px;
  height: 36px;
  position: relative;
  margin-left: auto;
  align-items: center;
  justify-content: center;
}
.header__hamburger {
  position: relative;
  display: block;
  width: 24px;
  height: 2px;
  background-color: #333;
  transition: background-color 0.3s;
}
.header__hamburger::before, .header__hamburger::after {
  content: "";
  display: block;
  width: 24px;
  height: 2px;
  background-color: #333;
  position: absolute;
  left: 0;
  transition: transform 0.3s, top 0.3s;
}
.header__hamburger::before {
  top: -8px;
}
.header__hamburger::after {
  top: 8px;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  padding: 0 48px;
  overflow: hidden;
  margin-top: 0;
}
.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("src/images/hero-bg.png");
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero__container {
  position: relative;
  z-index: 1;
  width: 1280px;
  max-width: 100%;
  margin: auto;
}
.hero__title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: clamp(2.8rem, 6vw, 8rem);
  font-weight: 500;
  line-height: 1.2;
  color: #fff;
  letter-spacing: 0.05em;
}
.hero__scroll {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}
.hero__scroll-text {
  font-family: "Noto Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: #fff;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.separator {
  height: 4px;
  background: linear-gradient(90deg, #e7211b, #ff4500, #e7211b);
}

.section {
  padding: 80px 40px;
}
.section__container {
  max-width: 1080px;
  margin: 0 auto;
}
.section__title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 4rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 4.8rem;
  color: #111;
  letter-spacing: 0.05em;
}
.section--gray {
  background-color: #f8f7f6;
}

.footer {
  background-color: #333;
  color: #fff;
  padding: 4.8rem 48px 2.4rem;
}
.footer__container {
  max-width: 1280px;
  margin: 0 auto;
}
.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 3.2rem;
}
.footer__logo-link {
  display: inline-block;
  margin-bottom: 0.8rem;
}
.footer__logo-img {
  width: 200px;
  height: auto;
  display: block;
}
.footer__copyright {
  font-size: 1.2rem;
  color: #999;
  margin-top: 0.8rem;
}
.footer__nav {
  display: flex;
  gap: 2.4rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.footer__nav a {
  font-size: 1.28rem;
  color: #ccc;
  transition: color 0.3s;
}
.footer__nav a:hover {
  color: #fff;
  opacity: 1;
}
.footer__nav-external {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.footer__credit {
  font-size: 1.12rem;
  color: #666;
  text-align: left;
  padding-top: 1.6rem;
  border-top: 1px solid #444;
}

.service__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6.4rem;
  margin-top: 4.8rem;
}

.service__card {
  width: calc(50% - 3.2rem);
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.2);
  transition: box-shadow 0.3s;
}
.service__card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}
.service__card-image {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background-color: #f8f7f6;
}
.service__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service__card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f0f0f0;
}
.service__card-placeholder-inner {
  opacity: 0.5;
}
.service__card-body {
  padding: 2.4rem 3.2rem 3.2rem;
  text-align: center;
}
.service__card-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 3.6rem;
  font-weight: 900;
  color: #111;
  margin-bottom: 1.2rem;
  letter-spacing: 0.05em;
}
.service__card-text {
  font-size: 1.6rem;
  font-weight: 500;
  color: #333;
  line-height: 1.6;
  letter-spacing: 0.05em;
  margin-bottom: 2.4rem;
}
.service__card-link {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-family: "Noto Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #333;
  border: 1px solid #333;
  border-radius: 4px;
  padding: 0.96rem 3.2rem;
  transition: all 0.3s;
}
.service__card-link:hover {
  background-color: #333;
  color: #fff;
  opacity: 1;
}
.service__card-arrow {
  font-size: 1.6rem;
  vertical-align: middle;
  margin-left: 2px;
}

.news__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3.2rem;
  margin-bottom: 4rem;
}

.news__card {
  display: block;
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.news__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  opacity: 1;
}
.news__card-image {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background-color: #e8e8e8;
}
.news__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news__card-noimage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.36rem;
  color: #aaa;
  font-family: "Noto Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  letter-spacing: 0.1em;
  background-color: #e8e8e8;
}
.news__card-body {
  padding: 1.6rem;
}
.news__card-category {
  display: inline-block;
  font-size: 1.12rem;
  font-weight: 700;
  color: #fff;
  background-color: #111;
  padding: 3px 10px;
  margin-bottom: 0.8rem;
}
.news__card-title {
  font-size: 1.52rem;
  font-weight: 500;
  color: #333;
  line-height: 1.6;
  margin-bottom: 0.8rem;
}
.news__card-date {
  font-size: 1.28rem;
  color: #999;
}

.news__more {
  text-align: center;
}
.news__more-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.44rem;
  font-weight: 700;
  color: #fff;
  background-color: #111;
  padding: 1.28rem 4rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
  transition: all 0.3s;
}
.news__more-btn .material-icons {
  font-size: 1.76rem;
}
.news__more-btn:hover {
  background-color: #333;
  opacity: 1;
}

.recruit__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.8rem;
  align-items: start;
}

.recruit__content {
  padding-top: 1.6rem;
}

.recruit__title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 2.56rem;
  font-weight: 900;
  color: #111;
  margin-bottom: 3.2rem;
  letter-spacing: 0.03em;
}

.recruit__item {
  margin-bottom: 2.4rem;
}
.recruit__item-number {
  font-size: 1.6rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 0.8rem;
}
.recruit__item-description {
  font-size: 1.44rem;
  line-height: 1.8;
  color: #555;
}

.recruit__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 1.44rem;
  font-weight: 700;
  color: #fff;
  background-color: #111;
  padding: 1.28rem 3.2rem;
  border-radius: 4px;
  margin-top: 1.6rem;
  transition: all 0.3s;
}
.recruit__btn .material-icons {
  font-size: 1.6rem;
  flex-shrink: 0;
}
.recruit__btn:hover {
  background-color: #333;
  opacity: 1;
}

.recruit__image {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 0;
}
.recruit__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.recruit__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #e8e8e8;
}

.contact-section {
  background-color: #333;
  padding: 96px 0;
}
.contact-section__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #fff;
  padding: 48px;
  border-radius: 8px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
  width: 100%;
  max-width: 100%;
}
.contact-card:hover {
  opacity: 1;
}
.contact-card__title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 3.6rem;
  font-weight: 700;
  color: #111;
  letter-spacing: 0.05em;
  margin-bottom: 0.48rem;
  line-height: 1;
}
.contact-card__text {
  font-size: 1.6rem;
  font-weight: 500;
  color: #111;
  letter-spacing: 0.05em;
  line-height: 1.4;
}
.contact-card__arrow {
  font-size: 4rem;
  color: #111;
  margin-left: 3.2rem;
}

.single__container,
.archive__container,
.page__container {
  max-width: 800px;
  margin: 0 auto;
}

.single__header {
  margin-bottom: 3.2rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid #e2e8f0;
}

.single__date {
  display: inline-block;
  font-size: 1.44rem;
  color: #999;
  margin-bottom: 0.8rem;
}

.single__category {
  display: inline-block;
  padding: 3px 10px;
  background-color: #111;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 700;
  margin-left: 1.6rem;
}

.single__title {
  font-size: 3.2rem;
  font-weight: 900;
  color: #111;
  margin-top: 1.6rem;
  line-height: 1.5;
}

.single__content {
  font-size: 1.6rem;
  line-height: 1.8;
  color: #333;
  margin-bottom: 4.8rem;
}
.single__content p {
  margin-bottom: 2.4rem;
}
.single__content h2 {
  font-size: 2.4rem;
  font-weight: 900;
  margin: 3.2rem 0 1.6rem;
}
.single__content h3 {
  font-size: 2rem;
  font-weight: 700;
  margin: 2.4rem 0 1.2rem;
}

.single__back {
  margin-top: 4.8rem;
  padding-top: 3.2rem;
  border-top: 1px solid #e2e8f0;
}
.single__back-link {
  display: inline-flex;
  align-items: center;
  color: #111;
  font-weight: 700;
}

.archive__header {
  text-align: center;
  margin-bottom: 4.8rem;
}

.archive__title {
  font-size: 3.2rem;
  font-weight: 900;
  color: #111;
}

.page__header {
  text-align: center;
  margin-bottom: 4.8rem;
  padding-bottom: 3.2rem;
  border-bottom: 2px solid #111;
}

.page__title {
  font-size: 3.2rem;
  font-weight: 900;
  color: #111;
}

.page__content {
  font-size: 1.6rem;
  line-height: 1.8;
  color: #333;
}
.page__content p {
  margin-bottom: 2.4rem;
}
.page__content h2 {
  font-size: 2.8rem;
  font-weight: 900;
  margin: 4rem 0 1.6rem;
}
.page__content h3 {
  font-size: 2.24rem;
  font-weight: 700;
  margin: 3.2rem 0 1.2rem;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 4.8rem;
}
.pagination .page-numbers {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  background-color: #fff;
  border: 1px solid #e2e8f0;
  color: #333;
  transition: background-color 0.3s, color 0.3s;
}
.pagination .page-numbers:hover, .pagination .page-numbers.current {
  background-color: #111;
  color: #fff;
  border-color: #111;
}

.service-page__hero {
  position: relative;
  background-color: #fff;
  padding: 168px 0 96px;
  text-align: center;
  overflow: hidden;
}

.service-page__hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background-color: #e8e8e8;
  background-size: cover;
  background-position: center;
}
.service-page__hero-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}

.service-page__hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.service-page__hero-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 7.2rem;
  font-weight: 500;
  line-height: 1.2;
  color: #fff;
}

.service-page__section {
  background-color: #f8f7f6;
  padding: 64px 24px;
}

.service-page__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.service-page__block {
  margin-bottom: 48px;
}
.service-page__block:last-child {
  margin-bottom: 0;
}

.service-page__block-heading {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 4rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  color: #111;
  margin-bottom: 3.2rem;
}

.service-page__list {
  display: flex;
  flex-direction: column;
  gap: 6.4rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-page__item {
  display: flex;
  flex-direction: row;
  gap: 5px;
  background-color: #fff;
  border-radius: 8px;
  padding: 20px;
}

.service-page__item-content {
  width: 55%;
  display: flex;
  flex-direction: column;
}

.service-page__item-name {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 2.8rem;
  font-weight: 600;
  line-height: 1.6;
  color: #111;
  margin-top: 12px;
}

.service-page__item-desc {
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.6;
  color: #111;
  margin-top: 24px;
}
.service-page__item-desc p {
  margin: 0;
}

.service-page__item-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: #e7211b;
  color: #fff;
  border-radius: 8px;
  padding: 12px 48px;
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 24px;
  align-self: flex-start;
  transition: opacity 0.3s;
}
.service-page__item-btn .material-icons {
  font-size: 1.76rem;
}
.service-page__item-btn:hover {
  opacity: 0.8;
}

.service-page__item-image {
  width: 45%;
  border-radius: 8px;
  overflow: hidden;
}
.service-page__item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-page__item-noimage {
  width: 100%;
  height: 100%;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #e8e8e8;
  font-size: 1.36rem;
  color: #aaa;
  letter-spacing: 0.1em;
}

.recruit-page__hero,
.contact-page__hero {
  position: relative;
  color: #fff;
  text-align: center;
  overflow: hidden;
}
.recruit-page__hero::before,
.contact-page__hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 30% 40%, #ff4500 0%, transparent 50%), radial-gradient(ellipse at 60% 30%, #ff6b00 0%, transparent 45%), radial-gradient(ellipse at 45% 60%, #e7211b 0%, transparent 40%), linear-gradient(135deg, #e7211b 0%, #ff6b00 30%, #ff4500 50%, #cc2200 70%, #8b1a00 100%);
  z-index: 0;
}

.recruit-page__title,
.contact-page__title {
  font-size: 3.2rem;
  font-weight: 900;
  margin-bottom: 0.8rem;
  position: relative;
  z-index: 1;
}

.recruit-page__subtitle,
.contact-page__subtitle {
  font-size: 1.6rem;
  letter-spacing: 0.2em;
  opacity: 0.9;
  position: relative;
  z-index: 1;
}

.news-archive__hero {
  position: relative;
  background-color: #fff;
  padding: 168px 0 96px;
  text-align: center;
  overflow: hidden;
}

.news-archive__hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background-color: #e8e8e8;
  background-size: cover;
  background-position: center;
}
.news-archive__hero-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}

.news-archive__hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.news-archive__hero-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 7.2rem;
  font-weight: 500;
  line-height: 1.2;
  color: #fff;
}

.news-archive__section {
  background-color: #f8f7f6;
}

.news-archive__container {
  display: flex;
  flex-direction: row;
  gap: 64px;
  align-items: flex-start;
  max-width: 1280px;
  margin: 0 auto;
  padding: 96px 48px;
}

.news-archive__main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.news-archive__heading {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 3.2rem;
  font-weight: 600;
  line-height: 1.4;
  color: #111;
}

.news-archive__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.news-archive__card {
  display: flex;
  flex-direction: column;
  background-color: #fff;
  border-radius: 8px;
  padding: 24px;
  width: calc(33.3% - 16px);
  transition: transform 0.3s;
}
.news-archive__card:hover {
  transform: translate(6px, 12px);
  opacity: 1;
}

.news-archive__card-thumb {
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 24px;
  height: 160px;
}
.news-archive__card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-archive__card-noimage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #e8e8e8;
  font-size: 1.36rem;
  color: #aaa;
  letter-spacing: 0.1em;
}

.news-archive__card-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.news-archive__card-badge {
  display: inline-block;
  background-color: #111;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 80px;
  letter-spacing: 0.05em;
  line-height: 1;
}

.news-archive__card-meta {
  margin-top: 12px;
}

.news-archive__card-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.4;
  color: #111;
  letter-spacing: 0.05em;
}

.news-archive__card-date {
  display: block;
  font-size: 1.4rem;
  font-weight: 500;
  color: #aaa;
  letter-spacing: 0.05em;
  line-height: 1.4;
  margin-top: 12px;
}

.news-archive__empty {
  font-size: 1.6rem;
  color: #666;
  padding: 3.2rem 0;
}

.news-archive__sidebar {
  width: 220px;
  flex-shrink: 0;
  background-color: #fff;
  border-radius: 8px;
  padding: 12px 24px;
}

.news-archive__sidebar-label {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.4;
  color: #111;
  padding: 12px 0;
}

.news-archive__sidebar-all {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  font-size: 1.4rem;
  font-weight: 400;
  color: #111;
  transition: opacity 0.3s;
}
.news-archive__sidebar-all .material-icons {
  font-size: 1.6rem;
  transition: transform 0.3s;
}
.news-archive__sidebar-all:hover {
  opacity: 0.8;
}
.news-archive__sidebar-all:hover .material-icons {
  transform: translateX(8px);
}

.news-archive__sidebar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  font-size: 1.4rem;
  font-weight: 400;
  color: #111;
  transition: opacity 0.3s;
}
.news-archive__sidebar-link .material-icons {
  font-size: 1.6rem;
  transition: transform 0.3s;
}
.news-archive__sidebar-link:hover {
  opacity: 0.8;
}
.news-archive__sidebar-link:hover .material-icons {
  transform: translateX(6px);
}

.recruit-detail {
  display: flex;
  flex-direction: column;
  gap: 6.4rem;
}
.recruit-detail__item {
  padding: 3.2rem 0;
}
.recruit-detail__number {
  font-size: 2.4rem;
  font-weight: 900;
  color: #e7211b;
  margin-bottom: 1.6rem;
}
.recruit-detail__title {
  font-size: 3.2rem;
  font-weight: 900;
  margin-bottom: 3.2rem;
  color: #111;
}
.recruit-detail__content h3 {
  font-size: 2.08rem;
  font-weight: 700;
  margin: 3.2rem 0 1.6rem;
  color: #111;
}
.recruit-detail__content p {
  font-size: 1.6rem;
  line-height: 1.8;
  color: #666;
  margin-bottom: 2.4rem;
}
.recruit-detail__content ul {
  list-style: disc;
  padding-left: 2.4rem;
  margin-bottom: 2.4rem;
}
.recruit-detail__content li {
  font-size: 1.6rem;
  line-height: 1.8;
  color: #666;
  margin-bottom: 0.8rem;
}

.recruit-page__apply {
  max-width: 800px;
  margin: 0 auto;
}
.recruit-page__apply-content h3 {
  font-size: 2.4rem;
  font-weight: 900;
  margin-bottom: 2.4rem;
  color: #111;
}

.recruit-page__details {
  display: grid;
  gap: 2.4rem;
  margin-bottom: 4.8rem;
}
.recruit-page__details dt {
  font-weight: 700;
  color: #111;
  margin-bottom: 0.8rem;
}
.recruit-page__details dd {
  color: #666;
  line-height: 1.8;
}

.recruit-page__contact {
  text-align: center;
  padding: 3.2rem;
  background-color: #f8f9fa;
}
.recruit-page__contact p {
  font-size: 1.6rem;
  color: #666;
  margin-bottom: 3.2rem;
}

.contact-page__hero {
  position: relative;
  background-color: #fff;
  padding: 168px 0 96px;
  text-align: center;
  overflow: hidden;
}

.contact-page__hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background-color: #e8e8e8;
  background-size: cover;
  background-position: center;
}
.contact-page__hero-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}

.contact-page__hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.contact-page__hero-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 7.2rem;
  font-weight: 500;
  line-height: 1.2;
  color: #fff;
}

.contact-page__section {
  background-color: #fff;
  padding: 96px 0;
}

.contact-page__container {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 48px;
}

.contact-page__intro {
  margin-bottom: 48px;
}
.contact-page__intro p {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  color: #333;
  line-height: 1.8;
  margin-bottom: 12px;
}
.contact-page__intro p:last-child {
  margin-bottom: 0;
}

.contact-page__message {
  padding: 20px 24px;
  border-radius: 4px;
  margin-bottom: 32px;
}
.contact-page__message p {
  font-size: 1.52rem;
  line-height: 1.6;
}
.contact-page__message--success {
  background-color: #e8f5e9;
  color: #2e7d32;
}
.contact-page__message--error {
  background-color: #ffebee;
  color: #c62828;
}

.contact-page__form-wrap {
  margin-bottom: 0;
}

.contact-page__form-group {
  margin-bottom: 24px;
}

.contact-page__form-label {
  display: block;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 500;
  color: #111;
  margin-bottom: 10px;
}

.contact-page__form-required {
  color: #e7211b;
  font-size: 1.4rem;
  margin-left: 4px;
}

.contact-page__form-input,
.contact-page__form-textarea {
  width: 100%;
  padding: 12px;
  background-color: #f8f7f6;
  border: none;
  border-radius: 4px;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  color: #333;
  line-height: 1.4;
  box-sizing: border-box;
}
.contact-page__form-input::placeholder,
.contact-page__form-textarea::placeholder {
  color: #ccc;
}
.contact-page__form-input:focus,
.contact-page__form-textarea:focus {
  outline: none;
  border: 1px solid #aaa;
}

.contact-page__form-input {
  height: 50px;
}

.contact-page__form-textarea {
  height: 160px;
  resize: vertical;
}

.contact-page__form-privacy {
  margin-bottom: 32px;
}

.contact-page__form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.52rem;
  color: #333;
  cursor: pointer;
}
.contact-page__form-checkbox input[type=checkbox] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}
.contact-page__form-checkbox a {
  color: #e7211b;
  text-decoration: underline;
}

.contact-page__form-submit {
  text-align: center;
}

.contact-page__form-btn {
  display: inline-block;
  padding: 16px 48px;
  background-color: #111;
  color: #fff;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 500;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.05em;
}
.contact-page__form-btn:hover {
  opacity: 0.8;
}

.company-page__hero {
  position: relative;
  background-color: #fff;
  padding: 168px 0 96px;
  text-align: center;
  overflow: hidden;
}

.company-page__hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background-color: #e8e8e8;
  background-size: cover;
  background-position: center;
}
.company-page__hero-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}

.company-page__hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.company-page__hero-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 7.2rem;
  font-weight: 500;
  line-height: 1.2;
  color: #fff;
}

.company-page__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.company-page__info-section {
  background-color: #fff;
  padding: 96px 0;
}

.company-page__table {
  margin: 0;
}

.company-page__row {
  display: flex;
  align-items: flex-start;
  border-bottom: 1px solid #e8e8e8;
  padding: 24px 0;
}

.company-page__label {
  width: 180px;
  flex-shrink: 0;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 500;
  color: #111;
  line-height: 1.6;
}

.company-page__value {
  flex: 1;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 500;
  color: #111;
  line-height: 1.6;
}

.company-page__guidelines-section {
  background-color: #f8f7f6;
  padding: 96px 0;
}

.company-page__guidelines-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 3.2rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 48px;
}

.company-page__guidelines-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.company-page__guideline {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.company-page__guideline-number {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  color: #e7211b;
  width: 40px;
  flex-shrink: 0;
  line-height: 1.4;
}

.company-page__guideline-body {
  flex: 1;
  display: flex;
}

.company-page__guideline-heading {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  color: #111;
  line-height: 1.4;
  margin-bottom: 12px;
  width: 50%;
}

.company-page__guideline-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.company-page__guideline-points li {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  color: #333;
  line-height: 1.6;
  padding-left: 1.2em;
  position: relative;
}
.company-page__guideline-points li::before {
  content: "・";
  position: absolute;
  left: 0;
}

.member-page__hero {
  position: relative;
  background-color: #fff;
  padding: 168px 0 96px;
  text-align: center;
  overflow: hidden;
}

.member-page__hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background-color: #e8e8e8;
  background-size: cover;
  background-position: center;
}
.member-page__hero-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}

.member-page__hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.member-page__hero-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 7.2rem;
  font-weight: 500;
  line-height: 1.2;
  color: #fff;
}

.member-page__section {
  background-color: #fff;
  padding: 96px 0;
}

.member-page__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.member-page__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
}

.member-page__card {
  width: calc(50% - 24px);
}

.member-page__card-image {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 16px;
}
.member-page__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.member-page__card-noimage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #e8e8e8;
  color: #999;
  font-size: 1.4rem;
}

.member-page__card-role {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.4rem;
  font-weight: 500;
  color: #333;
  margin-bottom: 4px;
}

.member-page__card-name {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 12px;
}

.member-page__card-desc {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.4rem;
  font-weight: 400;
  color: #333;
  line-height: 1.6;
}

.article-lp__hero {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.article-lp__hero-bg {
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background-size: cover;
  background-position: center;
  filter: blur(10px);
  z-index: 0;
}
.article-lp__hero-bg--noimage {
  background-color: #e8e8e8;
}

.article-lp__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.article-lp__hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 0 48px;
  text-align: center;
}

.article-lp__badge {
  display: inline-block;
  padding: 3px 15px;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  border-radius: 4px;
  margin-bottom: 12px;
}
.article-lp__badge--active {
  background-color: #004D3C;
}
.article-lp__badge--ended {
  background-color: #CF251F;
}

.article-lp__hero-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
}

.article-lp__body {
  background-color: #fff;
}

.article-lp__container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  gap: 0;
}

.article-lp__main {
  flex: 1;
  min-width: 0;
  padding: 64px 48px;
  border-right: 1px solid #eee;
}

.article-lp__overview {
  margin-bottom: 48px;
}

.article-lp__overview-table {
  background-color: #f7f9fa;
  border-radius: 8px;
  padding: 24px 32px;
  margin: 0;
}

.article-lp__overview-row {
  display: flex;
  padding: 12px 0;
  border-bottom: 1px dotted #c6cad8;
}
.article-lp__overview-row:last-child {
  border-bottom: none;
}
.article-lp__overview-row dt {
  width: 25%;
  flex-shrink: 0;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.52rem;
  font-weight: 700;
  color: #07256c;
}
.article-lp__overview-row dd {
  flex: 1;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.52rem;
  font-weight: 400;
  color: #333;
  line-height: 1.6;
  margin: 0;
}

.article-lp__speakers {
  margin-top: 48px;
}

.article-lp__speakers-title,
.article-lp__agenda-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: #111;
  line-height: 1.4;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 3px solid #0061ff;
}

.article-lp__agenda {
  margin-top: 48px;
}

.article-lp__content h2 {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: #111;
  line-height: 1.4;
  margin: 48px 0 24px;
  padding-bottom: 12px;
  border-bottom: 3px solid #0061ff;
}
.article-lp__content h2:first-child {
  margin-top: 0;
}
.article-lp__content h3 {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #111;
  line-height: 1.4;
  margin: 32px 0 16px;
}
.article-lp__content h4 {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.76rem;
  font-weight: 700;
  color: #111;
  line-height: 1.4;
  margin: 24px 0 12px;
}
.article-lp__content p {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  color: #333;
  line-height: 1.8;
  margin-bottom: 2.4rem;
}
.article-lp__content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 16px 0;
}
.article-lp__content ul, .article-lp__content ol {
  margin: 0 0 2.4rem 1.5em;
  padding: 0;
  font-size: 1.6rem;
  line-height: 1.8;
  color: #333;
}
.article-lp__content ul li {
  list-style: disc;
  margin-bottom: 0.5em;
}
.article-lp__content ol li {
  list-style: decimal;
  margin-bottom: 0.5em;
}
.article-lp__content dl {
  background-color: #f7f9fa;
  border-radius: 8px;
  padding: 24px 32px;
  margin: 24px 0;
}
.article-lp__content dl > div,
.article-lp__content .article-lp-dl-row {
  display: flex;
  padding: 12px 0;
  border-bottom: 1px dotted #c6cad8;
}
.article-lp__content dl > div:last-child,
.article-lp__content .article-lp-dl-row:last-child {
  border-bottom: none;
}
.article-lp__content dt {
  width: 25%;
  flex-shrink: 0;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.52rem;
  font-weight: 700;
  color: #07256c;
}
.article-lp__content dd {
  flex: 1;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.52rem;
  font-weight: 400;
  color: #333;
  line-height: 1.6;
}
.article-lp__content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}
.article-lp__content table th, .article-lp__content table td {
  padding: 12px 16px;
  border-bottom: 1px solid #e0e0e0;
  text-align: left;
  font-size: 1.52rem;
}
.article-lp__content table th {
  font-weight: 700;
  background-color: #f7f9fa;
  color: #07256c;
}
.article-lp__content blockquote {
  border-left: 4px solid #0061ff;
  padding: 16px 24px;
  margin: 24px 0;
  background-color: #f7f9fa;
  border-radius: 0 8px 8px 0;
}
.article-lp__content blockquote p {
  margin-bottom: 0;
  color: #555;
}
.article-lp__content .speaker-card {
  display: flex;
  gap: 24px;
  padding: 24px;
  background-color: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  margin: 24px 0;
}
.article-lp__content .speaker-card__image {
  width: 120px;
  height: 120px;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
}
.article-lp__content .speaker-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin: 0;
  border-radius: 0;
}
.article-lp__content .speaker-card__body {
  flex: 1;
}
.article-lp__content .speaker-card__name {
  font-size: 1.8rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 4px;
}
.article-lp__content .speaker-card__role {
  font-size: 1.28rem;
  color: #62687f;
  margin-bottom: 8px;
}
.article-lp__content .speaker-card__desc {
  font-size: 1.44rem;
  color: #333;
  line-height: 1.6;
}
.article-lp__content .agenda-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px dotted #c6cad8;
}
.article-lp__content .agenda-item:last-child {
  border-bottom: none;
}
.article-lp__content .agenda-item__time {
  font-size: 1.6rem;
  font-weight: 700;
  color: #8d96b2;
  width: 80px;
  flex-shrink: 0;
}
.article-lp__content .agenda-item__content {
  flex: 1;
  font-size: 1.6rem;
  color: #333;
  line-height: 1.6;
}
.article-lp__content .badge {
  display: inline-block;
  padding: 3px 15px;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  border-radius: 4px;
  line-height: 1.4;
}
.article-lp__content .badge--active {
  background-color: #004D3C;
}
.article-lp__content .badge--ended {
  background-color: #CF251F;
}
.article-lp__content hr {
  border: none;
  border-top: 1px solid #e0e0e0;
  margin: 32px 0;
}

.article-lp__sidebar {
  width: 420px;
  flex-shrink: 0;
}

.article-lp__form-panel {
  position: sticky;
  top: 0;
  padding: 40px 32px;
  max-height: 100vh;
  overflow-y: auto;
}

.article-lp__form-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 24px;
  text-align: center;
}

.article-lp__form-message {
  padding: 16px;
  border-radius: 4px;
  margin-bottom: 20px;
}
.article-lp__form-message p {
  font-size: 1.4rem;
  line-height: 1.5;
  margin: 0;
}
.article-lp__form-message--success {
  background-color: #e8f5e9;
  color: #2e7d32;
}
.article-lp__form-message--error {
  background-color: #ffebee;
  color: #c62828;
}

.article-lp__form-group {
  margin-bottom: 20px;
}

.article-lp__form-label {
  display: block;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.4rem;
  font-weight: 500;
  color: #111;
  margin-bottom: 6px;
}

.article-lp__form-required {
  display: inline-block;
  background-color: #ff564e;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 2px;
  margin-left: 6px;
  vertical-align: middle;
}

.article-lp__form-input,
.article-lp__form-textarea {
  width: 100%;
  padding: 10px 16px;
  background-color: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  color: #333;
  line-height: 1.4;
  box-sizing: border-box;
}
.article-lp__form-input::placeholder,
.article-lp__form-textarea::placeholder {
  color: #ccc;
}
.article-lp__form-input:focus,
.article-lp__form-textarea:focus {
  outline: none;
  border-color: #0061ff;
  box-shadow: 0 0 0 2px rgba(0, 97, 255, 0.1);
}

.article-lp__form-input {
  height: 44px;
}

.article-lp__form-textarea {
  height: 100px;
  resize: vertical;
}

.article-lp__form-privacy {
  margin-bottom: 24px;
}

.article-lp__form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.36rem;
  color: #333;
  cursor: pointer;
}
.article-lp__form-checkbox input[type=checkbox] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}
.article-lp__form-checkbox a {
  color: #0061ff;
  text-decoration: underline;
}

.article-lp__form-submit {
  text-align: center;
}

.article-lp__form-btn {
  display: block;
  width: 100%;
  height: 60px;
  background-color: #0061ff;
  color: #fff;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.05em;
}
.article-lp__form-btn:hover {
  background-color: #004fcc;
}

.article-lp__fixed-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 12px 16px;
  background-color: rgba(0, 0, 0, 0.5);
}

.article-lp__fixed-cta-btn {
  display: block;
  width: 100%;
  padding: 16px;
  background-color: #0061ff;
  color: #fff;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  border-radius: 4px;
}
.article-lp__fixed-cta-btn:hover {
  background-color: #004fcc;
}

.privacy-page__hero {
  position: relative;
  background-color: #fff;
  padding: 168px 0 96px;
  text-align: center;
  overflow: hidden;
}

.privacy-page__hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background-color: #e8e8e8;
  background-size: cover;
  background-position: center;
}
.privacy-page__hero-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}

.privacy-page__hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.privacy-page__hero-title {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 7.2rem;
  font-weight: 500;
  line-height: 1.2;
  color: #fff;
}

.privacy-page__section {
  background-color: #fff;
  padding: 96px 0;
}

.privacy-page__container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 48px;
}

.privacy-page__lead {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  color: #333;
  line-height: 1.8;
  margin-bottom: 48px;
}

.privacy-page__block {
  margin-bottom: 40px;
}
.privacy-page__block:last-child {
  margin-bottom: 0;
}

.privacy-page__heading {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.92rem;
  font-weight: 700;
  color: #111;
  line-height: 1.4;
  margin-bottom: 12px;
}

.privacy-page__block p {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.52rem;
  font-weight: 400;
  color: #333;
  line-height: 1.8;
  margin-bottom: 12px;
}
.privacy-page__block p:last-child {
  margin-bottom: 0;
}
.privacy-page__block p a {
  color: #e7211b;
  text-decoration: underline;
}

.privacy-page__block ul {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}
.privacy-page__block ul li {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.52rem;
  font-weight: 400;
  color: #333;
  line-height: 1.8;
  padding-left: 1.2em;
  position: relative;
}
.privacy-page__block ul li::before {
  content: "・";
  position: absolute;
  left: 0;
}

.button {
  display: inline-block;
  padding: 1.4rem 3.2rem;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition: opacity 0.3s, transform 0.3s;
  border: none;
  border-radius: 4px;
  font-size: 1.6rem;
}
.button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}
.button--primary {
  background-color: #111;
  color: #fff;
}
.button--large {
  padding: 1.6rem 4.8rem;
  font-size: 1.76rem;
}

.form-message {
  max-width: 700px;
  margin: 0 auto 3.2rem;
  padding: 2.4rem;
  text-align: center;
}
.form-message--success {
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}
.form-message--error {
  background-color: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
}
.form-message p {
  margin: 0;
  line-height: 1.8;
}

.error-404 {
  padding: 120px 40px 80px;
}
.error-404__content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.error-404__title {
  font-size: 9.6rem;
  font-weight: 900;
  color: #e7211b;
  margin-bottom: 1.6rem;
  line-height: 1;
}
.error-404__message {
  font-size: 2.4rem;
  font-weight: 900;
  color: #111;
  margin-bottom: 2.4rem;
}
.error-404__description {
  font-size: 1.6rem;
  line-height: 1.8;
  color: #666;
  margin-bottom: 4.8rem;
}
.error-404__links {
  margin-top: 3.2rem;
}

@media (max-width: 768px) {
  .header {
    padding: 12px 12px 0;
  }
  .header__container {
    padding: 6px 0;
    border-radius: 8px;
    position: relative;
  }
  .header__logo {
    width: 140px;
    margin-left: 18px;
  }
  .header__menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background-color: #fff;
    flex-direction: column;
    padding: 1.6rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    gap: 0;
  }
  .header__menu.is-active {
    display: flex;
  }
  .header__menu-item a,
  .header__menu li a {
    display: block;
    padding: 1.2rem 0;
    border-bottom: 1px solid #eee;
  }
  .header__menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
  }
  .header__menu-toggle.is-active .header__hamburger {
    background-color: transparent;
  }
  .header__menu-toggle.is-active .header__hamburger::before {
    top: 0;
    transform: rotate(45deg);
  }
  .header__menu-toggle.is-active .header__hamburger::after {
    top: 0;
    transform: rotate(-45deg);
  }
  .hero {
    min-height: 70vh;
    padding: 0 12px;
    margin-top: 0;
  }
  .hero__title {
    font-size: 2.8rem;
  }
  .hero__scroll {
    right: 12px;
  }
  .section {
    padding: 64px 24px;
  }
  .section__title {
    font-size: 2.6rem;
    margin-bottom: 3.2rem;
  }
  .service__grid {
    gap: 3.2rem;
  }
  .service__card {
    width: 100%;
  }
  .service__card-title {
    font-size: 2.4rem;
    font-weight: 600;
  }
  .news__grid {
    grid-template-columns: 1fr;
    gap: 2.4rem;
  }
  .news__card {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 1.2rem;
  }
  .news__card-image {
    aspect-ratio: 1/1;
  }
  .news__card-body {
    padding: 0.8rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .recruit__layout {
    grid-template-columns: 1fr;
    gap: 3.2rem;
  }
  .recruit__title {
    font-size: 2.6rem;
  }
  .contact-section {
    padding: 40px 24px;
  }
  .contact-section__container {
    padding: 0;
  }
  .contact-card {
    padding: 24px 24px;
    max-width: 100%;
    background-color: #fff;
    border: 2px solid #111;
    border-radius: 8px;
    box-shadow: none;
  }
  .contact-card__title {
    font-size: 2.08rem;
  }
  .footer {
    padding: 3.2rem 24px 1.6rem;
  }
  .footer__top {
    flex-direction: column;
    gap: 2.4rem;
  }
  .footer__nav {
    justify-content: flex-start;
    gap: 1.6rem;
  }
  .single__title,
  .archive__title,
  .page__title {
    font-size: 2.4rem;
  }
  .pagination {
    flex-wrap: wrap;
  }
  .service-page__hero {
    padding: 120px 0 64px;
  }
  .service-page__hero-inner {
    padding: 0 12px;
  }
  .service-page__hero-title {
    font-size: 2.4rem;
  }
  .service-page__container {
    padding: 0;
  }
  .service-page__block-heading {
    font-size: 2.4rem;
  }
  .service-page__item {
    flex-direction: column-reverse;
    gap: 24px;
    padding: 24px;
  }
  .service-page__item-content {
    width: 100%;
  }
  .service-page__item-image {
    width: 100%;
  }
  .service-page__item-name {
    font-size: 2rem;
  }
  .service-page__item-btn {
    padding: 12px 32px;
  }
  .news-archive__hero {
    padding: 120px 0 64px;
  }
  .news-archive__hero-inner {
    padding: 0 12px;
  }
  .news-archive__hero-title {
    font-size: 4rem;
  }
  .news-archive__container {
    flex-direction: column-reverse;
    padding: 48px 24px;
    gap: 48px;
  }
  .news-archive__sidebar {
    width: 100%;
  }
  .news-archive__heading {
    font-size: 2.4rem;
  }
  .news-archive__main {
    gap: 24px;
  }
  .news-archive__card {
    width: 100%;
  }
  .news-archive__card-title {
    font-size: 1.4rem;
  }
  .recruit-page__hero {
    padding: 100px 20px 60px;
  }
  .recruit-page__title {
    font-size: 2.56rem;
  }
  .recruit-page__apply {
    padding: 1.6rem;
  }
  .contact-page__hero {
    padding: 120px 0 64px;
  }
  .contact-page__hero-inner {
    padding: 0 12px;
  }
  .contact-page__hero-title {
    font-size: 4rem;
  }
  .contact-page__container {
    padding: 0 24px;
  }
  .contact-page__section {
    padding: 48px 0;
  }
  .contact-page__intro {
    margin-bottom: 32px;
  }
  .contact-page__form-btn {
    width: 100%;
    padding: 14px 24px;
  }
  .company-page__hero {
    padding: 120px 0 64px;
  }
  .company-page__hero-inner {
    padding: 0 12px;
  }
  .company-page__hero-title {
    font-size: 4rem;
  }
  .company-page__container {
    padding: 0 24px;
  }
  .company-page__info-section,
  .company-page__guidelines-section {
    padding: 48px 0;
  }
  .company-page__row {
    flex-direction: column;
    gap: 4px;
    padding: 16px 0;
  }
  .company-page__label {
    width: 100%;
    font-weight: 700;
    font-size: 1.4rem;
  }
  .company-page__guideline {
    gap: 16px;
  }
  .company-page__guideline-body {
    display: block;
  }
  .company-page__guideline-number {
    width: 30px;
    font-size: 2rem;
  }
  .company-page__guideline-heading {
    font-size: 1.92rem;
  }
  .company-page__guidelines-list {
    gap: 36px;
  }
  .member-page__hero {
    padding: 120px 0 64px;
  }
  .member-page__hero-inner {
    padding: 0 12px;
  }
  .member-page__hero-title {
    font-size: 4rem;
  }
  .member-page__container {
    padding: 0 24px;
  }
  .member-page__section {
    padding: 48px 0;
  }
  .member-page__list {
    gap: 32px;
  }
  .member-page__card {
    width: 100%;
  }
  .member-page__card-name {
    font-size: 2rem;
  }
  .article-lp__hero {
    height: 300px;
  }
  .article-lp__hero-inner {
    padding: 0 16px;
  }
  .article-lp__hero-title {
    font-size: 2.4rem;
  }
  .article-lp__container {
    flex-direction: column;
  }
  .article-lp__main {
    padding: 32px 16px;
    border-right: none;
  }
  .article-lp__overview-table {
    padding: 16px 20px;
  }
  .article-lp__overview-row {
    flex-direction: column;
    gap: 4px;
  }
  .article-lp__overview-row dt {
    width: 100%;
  }
  .article-lp__speakers-title,
  .article-lp__agenda-title {
    font-size: 2rem;
  }
  .article-lp__content h2 {
    font-size: 2rem;
    margin: 32px 0 16px;
  }
  .article-lp__content h3 {
    font-size: 1.76rem;
  }
  .article-lp__content dl {
    padding: 16px 20px;
  }
  .article-lp__content dl > div,
  .article-lp__content .article-lp-dl-row {
    flex-direction: column;
    gap: 4px;
  }
  .article-lp__content dt {
    width: 100%;
  }
  .article-lp__content .speaker-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
  }
  .article-lp__content .speaker-card__image {
    width: 100px;
    height: 100px;
  }
  .article-lp__content .agenda-item {
    flex-direction: column;
    gap: 4px;
  }
  .article-lp__content .agenda-item__time {
    width: 100%;
  }
  .article-lp__sidebar {
    width: 100%;
  }
  .article-lp__form-panel {
    position: static;
    max-height: none;
    padding: 32px 16px;
    border-top: 1px solid #eee;
  }
  .article-lp__fixed-cta {
    display: block;
  }
  .privacy-page__hero {
    padding: 120px 0 64px;
  }
  .privacy-page__hero-inner {
    padding: 0 12px;
  }
  .privacy-page__hero-title {
    font-size: 4rem;
  }
  .privacy-page__container {
    padding: 0 24px;
  }
  .privacy-page__section {
    padding: 48px 0;
  }
  .error-404 {
    padding: 100px 20px 60px;
  }
  .error-404__title {
    font-size: 6.4rem;
  }
  .error-404__message {
    font-size: 2rem;
  }
}