/* Mishima Suidou Kumiai - Lightning Child */
:root {
  --msk-blue: #1971c3;
  --msk-blue-dark: #0d5a9e;
  --msk-blue-deep: #063a6e;
  --msk-blue-soft: #e8f3fb;
  --msk-text: #252526;
  --msk-muted: #555;
  --msk-line: #d9e6f2;
  --msk-bg: #f5f7fa;
  --msk-radius: 999px;
  --msk-container: 1200px;
  --msk-font: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
}

.msk-theme,
.msk-theme body {
  overflow-x: clip;
}

.msk-theme,
.msk-theme body,
.msk-main,
.msk-header,
.msk-footer {
  font-family: var(--msk-font);
  color: var(--msk-text);
}

.msk-main img,
.msk-header img,
.msk-footer img {
  max-width: 100%;
}

/* Reset Lightning origin3 heading borders */
.msk-main h2:not(.msk-cta__title),
.msk-main h3,
.msk-members-top__title,
.msk-news-top__title,
.msk-intro__title,
.msk-activities__title,
.msk-card-activity__heading,
.msk-member-card__name {
  border-top: none !important;
  border-bottom: none !important;
  background: transparent !important;
}

.msk-main h2:not(.msk-cta__title) {
  padding-top: 0;
  padding-bottom: 0;
}

.msk-main h3::after,
.msk-card-activity__heading::after,
.msk-member-card__name::after {
  content: none !important;
  display: none !important;
  border: none !important;
}

.msk-theme .site-body,
.msk-theme .site-header,
.msk-theme #site-header.site-header,
.msk-theme .vk-mobile-nav-menu-btn,
.msk-theme .page-header,
.msk-theme .breadcrumb {
  /* hide default lightning chrome when custom templates run */
}

body.msk-theme .site-header:not(.msk-header),
body.msk-theme .vk-mobile-nav-menu-btn {
  display: none !important;
}

.msk-container {
  width: min(100% - 40px, var(--msk-container));
  margin-inline: auto;
}

.msk-center {
  text-align: center;
  margin-top: 40px;
}

/* Header - matches design ヘッダー.png (85px, white/transparent bg) */
.msk-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: transparent;
  border-bottom: none;
  box-shadow: none;
  transition: background-color .2s ease, box-shadow .2s ease;
}
.msk-header.is-scrolled {
  background: #fff;
}

.msk-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  width: min(100% - 48px, 1360px);
  margin-inline: auto;
  height: 85px;
  min-height: 85px;
  box-sizing: border-box;
}

.msk-header__brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: #252526;
  flex-shrink: 0;
}

.msk-header__logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.msk-header__name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.4;
  white-space: nowrap;
  color: #252526;
}

.msk-header__right {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.msk-header__nav {
  display: flex;
  align-items: center;
}

.msk-header__list {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.msk-header__list a {
  color: #000;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.msk-header__list a:hover {
  color: var(--msk-blue);
}

.msk-header__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 10px;
}

.msk-header__toggle span {
  display: block;
  height: 2px;
  background: #252526;
  margin: 6px 0;
  transition: transform .2s ease, opacity .2s ease;
}

.msk-header-btns {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.msk-header-btns .msk-btn {
  width: 172px;
}

.msk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 8px 22px;
  border-radius: var(--msk-radius);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  border: 1px solid transparent;
  transition: .2s ease;
  box-sizing: border-box;
}

.msk-btn__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 0;
}

.msk-btn__icon img {
  display: block;
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.msk-btn--contact .msk-btn__icon img {
  filter: brightness(0) invert(1);
}

.msk-btn--login {
  background: #fff;
  border-color: #1971c3;
  color: #1971c3;
  box-shadow: none;
  padding: 6px 14px;
  min-height: 52px;
  gap: 10px;
}

.msk-btn--login:hover {
  background: #f3f8fc;
  color: #0d5a9e;
  border-color: #0d5a9e;
}

.msk-btn--logout {
  background: #fff;
  border-color: #1971c3;
  color: #111;
  box-shadow: none;
  padding: 12px 16px;
  min-height: 52px;
  gap: 10px;
}

.msk-btn--logout:hover {
  background: #f3f8fc;
  color: #0d5a9e;
  border-color: #0d5a9e;
}

.msk-btn--contact {
  background: #1971c3;
  border-color: #1971c3;
  color: #fff;
  min-height: 52px;
  padding: 12px 14px;
  gap: 10px;
}

.msk-btn--primary {
  background: #1971c3;
  border-color: #1971c3;
  color: #fff;
  min-height: 52px;
  padding: 12px 26px;
  gap: 10px;
}

.msk-btn--outline {
  background: #fff;
  border-color: #9bb9d4;
  color: #222;
}

.msk-btn--primary:hover,
.msk-btn--contact:hover {
  background: var(--msk-blue-dark);
  border-color: var(--msk-blue-dark);
  color: #fff;
}

.msk-btn__label {
  font-weight: 700;
  letter-spacing: 0.04em;
}

.msk-btn__label--stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  font-size: 13px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--msk-text);
}

.msk-btn__label--stack span:last-child {
  font-size: 13px;
  letter-spacing: 0.06em;
}

/* Hero */
.msk-hero {
  position: relative;
  overflow: hidden;
  background: #fff;
  margin-top: calc(85px / -2);
  padding: 0 0 100px;
  min-height: 99vh;
}

.msk-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 480px) minmax(0, 1fr);
  gap: 0;
  align-items: center;
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding-left: max(20px, calc((100% - var(--msk-container)) / 2));
  padding-right: 0;
  min-height: 640px;
}

.msk-hero__copy {
  position: relative;
  z-index: 5;
  padding: calc(85px / 2 + 40px) 0 56px;
  max-width: 520px;
}

.msk-hero__title {
  margin: 0 0 22px;
  color: #1a1a1a;
  font-size: clamp(28px, 3.4vw, 46px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.04em;
  border: none !important;
  padding: 0 !important;
  background: transparent !important;
}

.msk-hero__text {
  margin: 0 0 36px;
  color: #1a1a1a;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.msk-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.msk-hero__btn {
  min-width: 232px;
  min-height: 54px;
  padding: 20px;
  gap: 10px;
  justify-content: flex-start;
}

.msk-hero__btn .msk-btn__text {
  flex: 1;
  text-align: left;
}

.msk-hero__btn .msk-btn__arrow {
  margin-left: auto;
}

.msk-hero__btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: inherit;
  line-height: 0;
}

.msk-hero__btn-icon img {
  display: block;
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.msk-hero__btn--about {
  color: #fff;
}

.msk-hero__btn--about .msk-hero__btn-icon img {
  filter: brightness(0) invert(1);
}

.msk-hero__btn--members {
  border-color: #1971c3;
  color: #222;
}

.msk-hero__visual {
  position: relative;
  align-self: stretch;
  min-height: 680px;
}

.msk-hero__main-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
  -webkit-mask-image: url("../images/hero-shape-mask.svg");
  mask-image: url("../images/hero-shape-mask.svg");
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.msk-hero__main-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(to right, #fff 0%, rgba(255, 255, 255, 0.85) 12%, rgba(255, 255, 255, 0) 42%);
  pointer-events: none;
}

.msk-hero__main {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 680px;
  object-fit: cover;
  object-position: center center;
}

.msk-hero__circle {
  position: absolute;
  border-radius: 50%;
  object-fit: cover;
  background: #fff;
  box-shadow: 0 0 0 6px #fff;
  z-index: 4;
}

.msk-hero__circle--1 {
  width: clamp(120px, 17vw, 180px);
  height: clamp(120px, 17vw, 180px);
  top: 20%;
  left: 20%;
}

.msk-hero__circle--2 {
  width: clamp(140px, 19vw, 210px);
  height: clamp(140px, 19vw, 210px);
  right: 9%;
  bottom: -8%;
}

.msk-hero__waves {
  display: block;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 40px;
  width: 100%;
  height: auto;
  pointer-events: none;
  z-index: 2;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

/* Sections common */
.msk-sec-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--msk-blue);
  font-weight: 700;
  font-size: 14px;
  margin: 0 0 10px;
}

.msk-sec-label i {
  width: 14px;
  height: 14px;
  border: 2px solid var(--msk-blue);
  border-radius: 50%;
  position: relative;
  display: inline-block;
}

.msk-sec-label i::before,
.msk-sec-label i::after {
  content: "";
  position: absolute;
  background: var(--msk-blue);
  left: 50%;
  top: 50%;
  width: 8px;
  height: 2px;
  transform: translate(-50%, -50%) rotate(45deg);
}

.msk-sec-label i::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.msk-sec-label--center {
  display: flex;
  justify-content: center;
  width: 100%;
}

.msk-sec-title {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 800;
  line-height: 1.55;
  margin: 0 0 18px;
}

.msk-sec-title--center {
  text-align: center;
}

.msk-sec-text {
  font-size: 14px;
  line-height: 2;
  color: var(--msk-muted);
  margin: 0 0 22px;
}

/* Intro */
.msk-intro {
  padding: 0;
  background: #fff;
}

.msk-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1fr);
  align-items: stretch;
  gap: 76px;
  width: 100%;
  max-width: none;
  margin: 0;
  box-sizing: border-box;
}

.msk-intro__media {
  margin: 0;
  border-radius: 0;
  overflow: hidden;
  height: 100%;
}

.msk-intro__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
  border-radius: 0;
}

.msk-intro__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
  padding: 144px max(40px, calc((100vw - 1200px) / 2)) 0 0;
}

.msk-sec-heading,
.msk-intro__label,
.msk-activities__label,
.msk-members-top__title,
.msk-news-top__title,
.msk-about-overview__title,
.msk-activity-list__title,
.msk-members-page__title,
.msk-login__title,
.msk-member-block__title {
  display: inline-flex !important;
  align-items: center;
  gap: 20px;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 36px 8px;
  padding: 0 !important;
  border: none !important;
  color: #1971c3 !important;
  font-size: 25px !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
  letter-spacing: 0.04em;
}

.msk-sec-heading__icon,
.msk-intro__label-icon,
.msk-activities__label-icon,
.msk-members-top__icon,
.msk-news-top__icon,
.msk-cta__title-icon {
  width: 10px !important;
  height: 10px !important;
  border-radius: 50%;
  background: #1971c3 !important;
  box-shadow: 0 0 0 10px #d4e7f7 !important;
  flex-shrink: 0;
}

.msk-intro__title {
  margin: 0 0 20px;
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 700;
  line-height: 1.65;
  color: #222;
  letter-spacing: 0.04em;
  border: none;
  padding: 0;
}

.msk-intro__text {
  font-size: 16px;
  line-height: 2;
  color: #000;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.msk-intro__btn {
  align-self: flex-start;
  width: auto;
  min-width: 240px;
  min-height: 52px;
  margin-top: auto;
  padding: 24px 28px;
  border-radius: 999px;
  gap: 12px;
}

.msk-intro__btn .msk-btn__arrow {
  font-size: 16px;
  line-height: 1;
}

/* Activities */
.msk-activities {
  padding: 88px 0 96px;
  background: #fff;
}

.msk-activities__title {
  margin: 0 0 48px;
  font-size: clamp(22px, 2.4vw, 31px);
  font-weight: 600;
  line-height: 1.7;
  color: #222;
  letter-spacing: 0.04em;
  border: none;
  padding: 0;
}

.msk-activities__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.msk-card-activity {
  background: transparent;
}

.msk-card-activity img {
  display: block;
  width: 100%;
  aspect-ratio: 768 / 440;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 24px;
}

.msk-card-activity__heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: #222;
  letter-spacing: 0.04em;
  border: none;
  padding: 0;
}

.msk-card-activity__num {
  color: #798897;
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  font-family:Cambria, Cochin, Georgia, Times, 'Times New Roman', serif
}

.msk-card-activity p {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.9;
  color: #333;
  letter-spacing: 0.02em;
}

.msk-activities__cta {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

.msk-activities__btn {
  min-width: 240px;
  min-height: 54px;
  padding: 22px 28px;
  gap: 12px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  flex-direction: row;
  justify-content: space-between;
}

.msk-activities__btn .msk-btn__arrow {
  font-size: 16px;
  line-height: 1;
}

/* Members top */
.msk-members-top {
  padding: 88px 0 96px;
  background: #f7fafa;
}

.msk-members-top__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  margin-bottom: 36px;
}

.msk-members-top__copy {
  flex: 1;
  min-width: 0;
}

.msk-members-top__text {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.9;
  color: #111;
  letter-spacing: 0.02em;
}

.msk-members-top__btn {
  flex-shrink: 0;
  min-width: 240px;
  min-height: 54px;
  padding: 12px 26px;
  gap: 12px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  flex-direction: row;
  justify-content: space-between;
}

.msk-members-top__btn .msk-btn__arrow {
  font-size: 16px;
  line-height: 1;
}

.msk-members-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.msk-member-card {
  display: flex;
  flex-direction: column;
  border: 1px solid #111;
  border-radius: 4px;
  padding: 28px 26px 22px;
  box-shadow: none;
}

.msk-member-card__name {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  color: #222;
  letter-spacing: 0.04em;
}

.msk-member-card__address {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.7;
  color: #7a8b9a;
  letter-spacing: 0.02em;
  min-height: 0;
}

.msk-member-card__link {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin-top: auto;
  width: 100%;
  padding-top: 18px;
  border: 0;
  border-top: 2px solid #9ea9b4;
  border-radius: 0;
  background: transparent;
  color: #222;
  text-decoration: none;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: inherit;
  cursor: pointer;
}

.msk-member-card__arrow {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #1971c3;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  line-height: 1;
  flex-shrink: 0;
}

.msk-members-page {
  background: #f5f7fa;
  padding: 64px 0 80px;
}

.msk-members-page__title {
  margin: 0 0 36px !important;
}

.msk-members-page__text {
  margin: 0 0 36px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--msk-text);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.msk-members-page .msk-member-card {
  background: #f8fafb;
}

.msk-member-modal[hidden] {
  display: none !important;
}
.msk-member-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 32px;
  box-sizing: border-box;
  overflow: hidden;
}
.msk-member-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}
.msk-member-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 720px);
  max-height: none;
  overflow: visible;
  background: #f4f7f9;
  padding: 60px;
  border-radius: 4px;
  box-sizing: border-box;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}
.msk-member-modal__close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  background: #1a1a1a;
  color: #fff;
  font-size: 40px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.msk-member-modal__title {
  display: flex !important;
  align-items: center;
  gap: 20px;
  margin: 0 0 40px 6px !important;
  padding: 0 40px 0 0 !important;
  border: none !important;
  background: transparent !important;
  color: #1971c3 !important;
  font-size: 28px !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
  letter-spacing: 0.04em;
}
.msk-member-modal__title::after {
  content: none !important;
  display: none !important;
}
.msk-member-modal__title-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #1971c3;
  box-shadow: 0 0 0 10px #d4e7f7;
  flex-shrink: 0;
}
.msk-member-modal__table {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.msk-member-modal__row {
  display: grid;
  grid-template-columns: 0.55fr  1.45fr;
  align-items: stretch;
  min-height: 48px;
}
.msk-member-modal__label {
  display: flex;
  align-items: center;
  background: #788897;
  color: #fff;
  font-size: 18px;
  letter-spacing: 0.06em;
  text-align: center;
  padding: 20px 20px 20px 16px;
  box-sizing: border-box;
}
.msk-member-modal__value {
  display: flex;
  align-items: center;
  border-bottom: 0.125rem solid #7a8b9a;
  color: #111;
  font-size: 18px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  padding: 20px 20px 20px 36px;
  font-weight: 500;
  box-sizing: border-box;
}
.msk-member-modal__value a {
  color: #1971c3;
  text-decoration: none;
  word-break: break-all;
}
body.msk-modal-open {
  overflow: hidden;
}

html.msk-nav-open,
html.msk-nav-open body,
body.msk-nav-open {
  overflow: hidden !important;
  overscroll-behavior: none;
}

body.msk-nav-open {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
}

/* News */
.msk-news-top {
  padding: 88px 0 96px;
  background: #f7fafa;
}

.msk-news-top__grid {
  display: grid;
  grid-template-columns: 0.55fr  1.45fr;
  gap: 48px;
}

.msk-news-top__side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
}

.msk-news-top__title {
  margin-bottom: 0;
}

.msk-news-top__btn {
  min-width: 240px;
  min-height: 54px;
  padding: 12px 26px;
  gap: 12px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  flex-direction: row;
  justify-content: space-between;
}

.msk-news-top__btn .msk-btn__arrow {
  font-size: 16px;
  line-height: 1;
}

.msk-news-list {
  background: #fff;
  border: 1px solid #1971c3;
  border-radius: 4px;
  padding: 48px 78px 72px;
}

.msk-news-list--page {
  margin: 0 0 40px;
}

.msk-news-item {
  display: grid;
  grid-template-columns: 88px 1fr 28px;
  gap: 28px;
  align-items: center;
  padding: 36px 0 24px;
  border-bottom: 1.5px solid #9ea9b4;
  text-decoration: none;
  color: inherit;
}

.msk-news-item time {
  color: #1971c3;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.msk-news-item__title {
  font-size: 16px;
  font-weight: 500;
  color: #111;
  letter-spacing: 0.02em;
  line-height: 1.5;
}

.msk-news-item__arrow {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #1971c3;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  line-height: 1;
  flex-shrink: 0;
}

.msk-news-detail {
  padding: 36px 0 80px;
}

.msk-news-detail .msk-breadcrumb {
  margin-bottom: 52px;
}

.msk-news-detail .msk-breadcrumb a {
  color: #999;
}

.msk-news-detail__head {
  padding-bottom: 28px;
  margin-bottom: 36px;
  border-bottom: 1px solid #798896;
}

.msk-news-detail__date {
  display: block;
  margin: 0 0 14px;
  color: #1971c3;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.msk-news-detail__title {
  margin: 0;
  color: #111;
  font-size: clamp(28px, 3.2vw, 32px);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.04em;
  border: none !important;
  padding: 0 !important;
  background: transparent !important;
}

.msk-news-detail__body {
  font-size: 16px;
  font-weight: 500;
  line-height: 2;
  color: #111;
  letter-spacing: 0.02em;
}

.msk-news-detail__body p {
  margin: 0 0 1.4em;
}

.msk-news-detail__body p:last-child {
  margin-bottom: 0;
}

.msk-news-detail__foot {
  display: flex;
  justify-content: center;
  margin-top: 56px;
}

.msk-news-detail__back {
  min-width: 240px;
  min-height: 54px;
  padding: 22px 28px;
  gap: 12px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  flex-direction: row;
  justify-content: space-between;
}

/* CTA */
.msk-cta {
  margin: 0;
  padding: 72px 0 88px;
  background: #f7fafa;
}

.msk-cta__block+.msk-cta__block {
  margin-top: 56px;
}

.msk-main h2.msk-cta__title,
.msk-cta__title.msk-sec-heading {
  display: flex !important;
  align-items: center;
  gap: 20px;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 0 0 !important;
  padding: 0 0 14px 8px !important;
  border-top: none !important;
  border-left: none !important;
  border-right: none !important;
  border-bottom: 2px solid #8eb6d8 !important;
  color: #1971c3 !important;
  font-size: 25px !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
  letter-spacing: 0;
  background: transparent !important;
}

.msk-cta__desc {
  margin: 18px 0 22px;
  font-size: 16px;
  line-height: 1.9;
  color: #111;
  font-weight:500;
  letter-spacing: 0.02em;
}

.msk-cta__banner {
  display: block;
  width: 100%;
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  position: relative;
  line-height: 0;
}

.msk-cta__banner-img {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
  vertical-align: top;
}

.msk-cta__banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(36, 122, 184, 0.6);
  z-index: 1;
}

.msk-cta__banner--contact::before {
  background: rgba(36, 122, 184, 0.6);
}

.msk-cta__banner-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 0 24px;
  box-sizing: border-box;
}

.msk-cta__banner-label {
  color: #fff;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.4;
}

.msk-cta__banner-arrow {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #fff;
  color: #1971c3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  line-height: 1;
  flex-shrink: 0;
}

/* Footer - matches フッター.png */
.msk-footer {
  position: relative;
  background-color: #084cab;
  background-image: url("../images/footer.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  padding: 0;
  isolation: isolate;
}

.msk-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(8, 76, 171, 0.28) 0%,
    rgba(8, 76, 171, 0.52) 55%,
    rgba(6, 58, 130, 0.62) 100%
  );
  pointer-events: none;
  z-index: 0;
}

.msk-footer__inner {
  position: relative;
  z-index: 1;
  width: min(100% - 48px, 1200px);
  margin-inline: auto;
}

.msk-footer a {
  color: #fff;
  text-decoration: none;
}

.msk-footer__top,
.msk-footer__mid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.msk-footer__brand {
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 500;
  font-size: 20px;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

.msk-footer__brand img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  background: #fff;
  border-radius: 50%;
  flex-shrink: 0;
}

.msk-footer__btns {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.msk-footer__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 240px;
  min-height: 66px;
  padding: 16px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-sizing: border-box;
  border: 1px solid transparent;
  transition: .2s ease;
}

.msk-footer__btn-icon {
  display: inline-flex;
  line-height: 0;
}

.msk-footer__btn-icon img {
  display: block;
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.msk-footer__btn--contact .msk-footer__btn-icon img {
  filter: brightness(0) invert(1);
}

.msk-footer__btn-label--stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
  gap: 1px;
  font-size: 13px;
}

.msk-footer__btn-label--stack span:last-child {
  font-size: 13px;
  letter-spacing: 0.06em;
}

.msk-footer__btn--login {
  background: #fff;
  color: black !important;
  border-color: #fff;
}

.msk-footer__btn--login:hover {
  background: #f3f8fc;
  color: #084cab;
}

.msk-footer__btn--logout {
  background: #fff;
  color: black !important;
  border-color: #fff;
}

.msk-footer__btn--logout:hover {
  background: #f3f8fc;
  color: #084cab;
}

.msk-footer__btn--contact {
  background: #1971c3;
  color: #fff;
  border-color: #fff;
}

.msk-footer__btn--contact:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.msk-footer__mid {
  align-items: flex-start;
  padding: 32px 0 36px;
}

.msk-footer__info {
  font-size: 16px;
  line-height: 1.7;
}

.msk-footer__address {
  margin: 0 0 14px;
  display: flex;
  flex-direction: column;
  gap: 0 1em;
}

.msk-footer__address span {
  display: inline-block;
}

.msk-footer__tel {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 31px;
  font-weight: 600;
  margin: 0 0 6px;
  letter-spacing: 0.03em;
  line-height: 1;
}

.msk-footer__tel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.msk-footer__tel-icon img {
  display: block;
  width: 24px;
  height: 24px;
  object-fit: contain;
  mix-blend-mode: screen;
}

.msk-footer__tel a {
  color: #fff;
}

.msk-footer__fax {
  margin: 0;
  font-size: 16px;
  letter-spacing: 0.04em;
  opacity: 0.95;
}

.msk-footer__hours {
  margin: 10px 0 0;
  font-size: 15px;
  letter-spacing: 0.04em;
  opacity: 0.95;
}

.msk-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 38px;
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.msk-footer__nav a:hover {
  opacity: 0.85;
}

.msk-footer__copy {
  text-align: center;
  padding: 26px 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  opacity: 0.95;
}

.msk-footer__copy small {
  font-size: 14px;
}

/* Inner pages */
.msk-page {
  background: #f5f7fa;
  padding-bottom: 80px;
}

.msk-page-head {
  background: #f5f7fa;
  padding: 36px 0 66px;
}

.msk-page-head--plain {
  padding: 36px 0 0;
  background: #f7fafa;
}

.msk-page-head--plain .msk-breadcrumb {
  margin-bottom: 0;
}

.msk-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0 0 20px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.msk-breadcrumb a {
  color: #999;
  text-decoration: none;
}

.msk-breadcrumb a:hover {
  color: #777;
  text-decoration: underline;
}

.msk-breadcrumb__sep {
  margin: 0 0.45em;
  color: #999;
}

.msk-breadcrumb__current {
  color: #3a96dd;
}

.msk-page-title {
  margin: 48px 0 40px;
  color: #252526;
  font-size: clamp(28px, 3.4vw, 47px);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.04em;
}

.msk-page-banner {
  border-radius: 4px;
  overflow: hidden;
  margin: 0;
}

.msk-page-banner img {
  width: 100%;
  display: block;
  aspect-ratio: 2400 / 640;
  object-fit: cover;
}

.msk-section-block {
  margin: 50px 0;
}

.msk-section-block h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  margin: 0 0 22px;
}

.msk-section-block h2::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--msk-blue);
}

.msk-about-overview {
  background: #f5f7fa;
  padding: 64px 0 72px;
  color: #000;
}

.msk-about-overview__title {
  margin: 0 0 36px !important;
}

.msk-about-grid {
  display: grid;
  grid-template-columns: 0.75fr 1fr;
  gap: 40px 88px;
  align-items: start;
}

.msk-about-grid__text p {
  margin: 0 0 1.4em;
  font-size: 15px;
  font-weight: 500;
  line-height: 2;
  color: #000;
  letter-spacing: 0.02em;
}

.msk-about-grid__text p:last-child {
  margin-bottom: 0;
}

.msk-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.msk-table th,
.msk-table td {
  border: 1px solid #d7dee6;
  padding: 12px 14px;
  vertical-align: top;
}

.msk-table th {
  width: 30%;
  background: #eef3f7;
  font-weight: 700;
  text-align: left;
}

.msk-about-table {
  border: none;
  border-collapse: separate;
  border-spacing: 0 8px;
  color: #000;
}

.msk-about-table th,
.msk-about-table td {
  border: none;
  padding: 0;
  vertical-align: middle;
}

.msk-about-table th {
  width: 158px;
  background: #788897;
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.4;
  font-size: 16px;
  padding: 20px 16px;
}

.msk-about-table td {
  background: transparent;
  border-bottom: 1px solid #798896;
  padding: 10px 0 10px 20px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  font-size: 16px;
  font-weight: 500;
}

.msk-activity-list {
  background: #fff;
  padding: 64px 0 80px;
}

.msk-activity-list__title {
  margin: 0 0 40px !important;
}

.msk-activity-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px 40px;
}

.msk-activity-item {
  margin: 0;
}

.msk-activity-item__img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 6px;
  margin: 0 0 24px;
}

.msk-activity-item__title {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 20px;
  padding: 0 !important;
  border: none !important;
  color: var(--msk-text) !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  line-height: 1.5 !important;
  letter-spacing: 0.04em;
  background: transparent !important;
}

.msk-activity-item__title::before {
  content: "";
  width: 3px;
  min-height: 1.2em;
  margin-top: 0.2em;
  background: #1971c3;
  flex-shrink: 0;
}

.msk-activity-item__text {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.9;
  color: var(--msk-text);
  letter-spacing: 0.02em;
}

.msk-event-gallery {
  padding: 72px 0 80px;
  background: #f7fafa;
}

.msk-event-gallery__title {
  margin-bottom: 40px;
}

.msk-event-gallery__group + .msk-event-gallery__group {
  margin-top: 48px;
}

.msk-event-gallery__heading {
  margin: 0 0 20px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.6;
  color: #111;
}

.msk-event-gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.msk-event-gallery__item {
  margin: 0;
  overflow: hidden;
  border-radius: 4px;
  background: #fff;
}

.msk-event-gallery__item img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.msk-event-gallery__article {
  margin-top: 20px;
  padding: 24px;
  background: #fff;
  border-radius: 4px;
}

.msk-event-gallery__article p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: #222;
}

.msk-event-gallery__article p:last-child {
  margin-bottom: 0;
}

.msk-event-gallery__note {
  margin-top: 8px;
  font-size: 13px;
  color: #666;
}

.msk-org-block {
  margin: 56px 0 50px;
}

.msk-org-panel__title {
  margin-bottom: 28px !important;
}

.msk-org-panel {
  background: #e8ecf1;
  padding: 48px 28px 52px;
  margin: 32px 0;
}

.msk-org {
  max-width: 920px;
  margin: 0 auto;
}

.msk-org__box {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 12px 10px;
  background: #fff;
  border: 1px solid #9aa5b1;
  color: #222;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  letter-spacing: 0.02em;
  box-sizing: border-box;
}

.msk-org__top {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}

.msk-org__top::before {
  content: "";
  position: absolute;
  top: 50%;
  left: calc(16.666% + 8px);
  right: calc(16.666% + 8px);
  height: 1px;
  background: #9aa5b1;
  z-index: 0;
}

.msk-org__line--down {
  width: 1px;
  height: 36px;
  margin: 0 auto;
  background: #9aa5b1;
}

.msk-org__mid {
  display: flex;
  justify-content: center;
}

.msk-org__mid .msk-org__box {
  width: min(100%, 240px);
}

.msk-org__branch {
  position: relative;
  height: 36px;
  margin: 0 auto;
}

.msk-org__branch-stem {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 18px;
  background: #9aa5b1;
  transform: translateX(-50%);
}

.msk-org__branch-bar {
  position: absolute;
  top: 18px;
  left: 11.7%;
  right: 11.7%;
  height: 1px;
  background: #9aa5b1;
}

.msk-org__bottom {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  position: relative;
}

.msk-org__bottom .msk-org__box {
  min-height: 72px;
  font-size: 16px;
  line-height: 1.45;
}

.msk-org__bottom .msk-org__box::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 50%;
  width: 1px;
  height: 18px;
  background: #9aa5b1;
  transform: translateX(-50%);
}

.msk-join {
  background: #f5f7fa;
  padding: 64px 0 80px;
}

.msk-join__desc {
  margin: 18px 0 28px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.9;
  color: var(--msk-text);
  letter-spacing: 0.02em;
}

/* Contact form */
.msk-contact {
  background: #f5f7fa;
  padding: 48px 0 88px;
}

.msk-form {
  max-width: 694px;
  margin: 0 auto;
}

.msk-form__intro {
  margin: 0 0 36px;
  font-size: 16px;
  font-weight: 500;
  line-height: 2;
  color: #111;
  letter-spacing: 0.02em;
}

.msk-form__row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  align-items: start;
  padding: 20px 0;
}

.msk-form__row:last-of-type {
  border-bottom: 1px solid #e5eaf0;
}

.msk-form__label {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  padding-top: 12px;
  font-size: 16px;
  font-weight: 600;
  color: #333;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.msk-req {
  display: inline-block;
  background: #1971c3;
  color: #fff;
  font-size: 11px;
  line-height: 1;
  padding: 4px;
  border-radius: 3px;
  margin-left: 0;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.msk-form input[type="text"],
.msk-form input[type="email"],
.msk-form input[type="tel"],
.msk-form textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #cfd8e3;
  border-radius: 6px;
  padding: 18px 16px;
  font-size: 16px;
  font-weight: 500;
  font-family: inherit;
  color: #111;
  background: #fff;
}

.msk-form input::placeholder,
.msk-form textarea::placeholder {
  color: #a0a8b0;
}

.msk-form textarea {
  min-height: 160px;
  resize: vertical;
  line-height: 1.7;
}

.msk-form__radios {
  display: flex;
  flex-direction: column;
  gap: 14px 28px;
  padding-top: 12px;
}

.msk-form__radios label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 500;
  color: #111;
  cursor: pointer;
}

.msk-form__agree {
  margin: 0 0 28px;
  text-align: center;
  font-size: 15px;
  font-weight: 500;
  color: #111;
}

.msk-form__agree label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.msk-form__agree a {
  color: #1971c3;
  text-decoration: underline;
}

.msk-form__submit {
  text-align: center;
}

.msk-form__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 312px;
  min-height: 52px;
  padding: 20px;
  border: 0;
  border-radius: 4px;
  background: #1971c3;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  font-family: inherit;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.msk-form__btn:hover {
  background: var(--msk-blue-dark);
}

.msk-login {
  padding: 40px 0 96px;
}

.msk-login__inner {
  max-width: 670px;
}

.msk-login__title {
  margin: 0 0 36px !important;
}

.msk-login__text {
  margin: 0 0 80px;
  font-size: 16px;
  font-weight: 500;
  line-height: 2;
  color: #111;
  letter-spacing: 0.02em;
}

.msk-login-form__fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

.msk-login-form__field label {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: 700;
  color: #111;
  letter-spacing: 0.04em;
}

.msk-login-form__field input {
  width: 100%;
  box-sizing: border-box;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid #798896;
  border-radius: 4px;
  font-size: 16px;
  font-family: inherit;
  color: #111;
  font-weight: 500;
}

.msk-login-form__btn {
  min-width: 240px;
  min-height: 54px;
  padding: 22px 28px;
  gap: 12px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  align-items: center;
  justify-content: space-between;
}

.msk-login__notes {
  margin-top: 80px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.9;
  color: #111;
  letter-spacing: 0.02em;
}

.msk-login__notes p {
  margin: 0 0 0.4em;
}

.msk-login__notes a {
  color: #1971c3;
  text-decoration: underline;
}

.msk-thanks {
  background: #f7fafa;
  padding: 72px 0 120px;
  text-align: center;
}

.msk-thanks__inner {
  max-width: 820px;
}

.msk-thanks__title {
  margin: 0 0 40px;
  color: #1971c3;
  font-size: clamp(26px, 3vw, 32px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.04em;
  border: none !important;
  padding: 0 !important;
  background: transparent !important;
}

.msk-thanks__text {
  margin: 0 0 72px;
  font-size: 16px;
  font-weight: 500;
  line-height: 2;
  color: #111;
  letter-spacing: 0.02em;
}

.msk-thanks__btn {
  min-width: 240px;
  min-height: 54px;
  padding: 22px 28px;
  gap: 12px;
  border-radius: 999px;
  align-items: center;
  justify-content: space-between;
}

.msk-privacy {
  background: #f7fafa;
  padding: 36px 0 96px;
}

.msk-privacy .msk-breadcrumb {
  margin-bottom: 36px;
}

.msk-privacy__head {
  padding-bottom: 28px;
  margin-bottom: 60px;
  border-bottom: 1px solid #798896;
}

.msk-privacy__title {
  margin: 0;
  color: #252526;
  font-size: clamp(28px, 3.4vw, 47px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.04em;
  border: none !important;
  padding: 0 !important;
  background: transparent !important;
}

.msk-privacy__body {
  font-size: 16px;
  font-weight: 500;
  line-height: 2;
  color: #111;
  letter-spacing: 0.02em;
}

.msk-privacy__body>p {
  margin: 0 0 36px;
}

.msk-privacy__section {
  margin: 0 0 36px;
}

.msk-privacy__section h2 {
  margin: 0 0 14px;
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
  color: #111;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.04em;
}

.msk-privacy__section h2::after {
  content: none !important;
  display: none !important;
}

.msk-privacy__section p {
  margin: 0;
}

.msk-member-area {
  padding-bottom: 80px;
}

.msk-member-top {
  margin: 8px 0 72px;
}

.msk-member-top__lead {
  margin: 0 0 36px;
  font-size: 16px;
  font-weight: 500;
  line-height: 2;
  color: #111;
  letter-spacing: 0.02em;
}

.msk-member-top__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.msk-member-top__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  padding: 14px 22px;
  border-radius: 28px;
  background: #1971c3;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.msk-member-top__link:hover {
  background: #0d5a9e;
  color: #fff;
}

.msk-member-top__link span {
  font-size: 16px;
  line-height: 1;
}

.msk-member-news__grid {
  display: grid;
  grid-template-columns: 0.5fr 1.3fr;
  gap: 32px;
  align-items: start;
}

.msk-member-news__title {
  margin: 8px 0 0 !important;
}

.msk-member-news__list {
  border-color: #1971c3;
  border-radius: 6px;
  padding: 48px 76px;
}

.msk-member-block {
  margin: 100px 0 64px;
}

.msk-member-block__title {
  margin: 0 0 40px !important;
}

.msk-member-block__note {
  margin: -8px 0 56px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.9;
  color: #111;
  letter-spacing: 0.02em;
}

.msk-member-important {
  background: #fff;
  border: none;
  border-radius: 4px;
  padding: 40px 36px;
}

.msk-member-important__heading {
  margin: 0 0 18px;
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
  color: #222;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.msk-member-important__heading::after {
  content: none !important;
  display: none !important;
}

.msk-member-important__text {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.9;
  color: #111;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.msk-member-important__list {
  margin: 0 0 36px;
  padding-left: 2em;
  font-size: 16px;
  line-height: 2;
  color: #111;
  font-weight: 500;
}

.msk-member-important__list li {
  margin: 0;
}

.msk-member-important__files {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 48px;
}

.msk-member-important__files a {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 6px;
  border-bottom: 2px solid #333;
  color: #222;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.msk-member-important__files a:hover {
  color: #1971c3;
  border-bottom-color: #1971c3;
}

.msk-dl-icon-img {
  display: block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.msk-dl-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #1971c3;
  color: #fff;
  font-size: 14px;
  line-height: 1;
  flex-shrink: 0;
}

.msk-member-downloads {
  display: grid;
  gap: 48px;
}

.msk-member-dl-cat__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.msk-member-dl-cat__num {
  color: #c5d0da;
  font-size: 40px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.04em;
}

.msk-member-dl-cat__name {
  color: #111;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.msk-member-dl-cat__files {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.msk-member-dl-cat__empty {
  margin: 0;
  grid-column: 1 / -1;
  font-size: 14px;
  color: #666;
  line-height: 1.7;
}

.msk-member-dl-file {
  display: flex;
  align-items: stretch;
  overflow: hidden;
  min-height: 52px;
  border: 1px solid #111;
  border-radius: 4px;
  color: #333;
  text-decoration: none;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.msk-member-dl-file:hover {
  border-color: #1971c3;
  color: #1971c3;
}

.msk-member-dl-file__name {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 12px 16px;
}

.msk-member-dl-file__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  flex-shrink: 0;
  background: #c3ddf4;
}

.msk-member-dl-file__icon img {
  display: block;
  width: 16px;
  height: 16px;
}

/* News archive override */
.msk-theme.blog .site-body-container,
.msk-theme.archive .site-body-container,
.msk-theme.single .site-body-container {
  max-width: var(--msk-container);
}

.msk-theme .main-section .entry-body a.msk-news-item {
  display: grid;
}

/* Hide default lightning footer copyright duplication if any */
body.msk-theme .site-footer:not(.msk-footer) {
  display: none !important;
}

/* Responsive */
@media (max-width: 1100px) {
  .msk-header__name {
    font-size: 13px;
    white-space: normal;
    max-width: 10.5em;
  }

  .msk-header__list {
    gap: 18px;
  }

  .msk-header__right {
    gap: 18px;
  }

  .msk-activities__grid,
  .msk-members-grid,
  .msk-member-dl-cat__files {
    grid-template-columns: repeat(2, 1fr);
  }

  .msk-org__bottom {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }

  .msk-org__bottom .msk-org__box {
    min-height: 68px;
    font-size: 14px;
    line-height: 1.4;
    padding: 10px 4px;
  }

  .msk-org__branch-bar {
    left: 12.5%;
    right: 12.5%;
  }

  .msk-member-news__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 991px) {
  .msk-container {
    width: min(100% - 32px, var(--msk-container));
  }

  .msk-header {
    position: sticky;
    top: 0;
  }

  .msk-header__inner {
    width: min(100% - 32px, 1360px);
    gap: 16px;
  }

  .msk-header__toggle {
    display: block;
    margin-left: auto;
    position: relative;
    z-index: 1002;
  }

  body.msk-nav-open .msk-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: #fff;
    z-index: 1002;
  }

  body.msk-nav-open .msk-header__toggle span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  body.msk-nav-open .msk-header__toggle span:nth-child(2) {
    opacity: 0;
  }

  body.msk-nav-open .msk-header__toggle span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .msk-header__right {
    display: none;
    position: fixed;
    top: 85px;
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100dvh - 85px);
    background: #fff;
    flex-direction: column;
    justify-content: space-between;
    align-items: stretch;
    gap: 0;
    padding: 8px 28px calc(28px + env(safe-area-inset-bottom));
    border-bottom: none;
    box-shadow: none;
    z-index: 1001;
    box-sizing: border-box;
  }

  .msk-header__right.is-open {
    display: flex;
  }

  .msk-header__nav {
    flex: 1;
    display: flex;
    align-items: flex-start;
    padding-top: 12px;
    overflow: auto;
  }

  .msk-header__list {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .msk-header__list li {
    width: 100%;
  }

  .msk-header__list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 4px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.08em;
    border-bottom: 1px solid #e8eef3;
    color: #252526;
    box-sizing: border-box;
  }

  .msk-header__list a::after {
    content: "→";
    color: #1971c3;
    font-size: 16px;
    font-weight: 500;
  }

  .msk-header-btns {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-top: auto;
    padding-top: 24px;
  }

  .msk-header-btns .msk-btn {
    width: 100%;
  }

  .msk-hero {
    margin-top: 0;
    padding: 0 0 56px;
    min-height: 0;
    width: 100%;
  }

  .msk-hero__inner.msk-container,
  .msk-hero__inner {
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    max-width: none;
    margin-inline: 0;
    padding: 0;
    min-height: 0;
    box-sizing: border-box;
  }

  .msk-hero__copy {
    order: 1;
    width: 100%;
    box-sizing: border-box;
    padding: 28px 24px 90px;
    max-width: none;
  }

  .msk-hero__title {
    font-size: clamp(24px, 4vw, 32px);
    margin-bottom: 16px;
  }

  .msk-hero__text {
    font-size: 14px;
    line-height: 1.9;
    margin-bottom: 32px;
  }

  .msk-hero__text br {
    display: none;
  }

  .msk-hero__visual {
    order: 0;
    width: 100%;
    min-height: 0;
    aspect-ratio: 16 / 10;
    max-height: 340px;
  }

  .msk-hero__main-wrap::after {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0) 40%);
  }

  .msk-hero__main {
    min-height: 0;
    object-position: center 40%;
  }

  .msk-hero__actions {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  .msk-hero__btn {
    width: 100%;
    max-width: none;
    min-width: 0;
    box-sizing: border-box;
  }

  .msk-hero__circle--1 {
    width: 168px;
    height: 168px;
    top: 14%;
    left: 8%;
    box-shadow: 0 0 0 4px #fff;
  }

  .msk-hero__circle--2 {
    width: 168px;
    height: 168px;
    right: 8%;
    bottom: -8%;
    box-shadow: 0 0 0 4px #fff;
  }

  .msk-hero__waves {
    bottom: 12px;
    opacity: 0.9;
  }

  .msk-sec-heading,
  .msk-intro__label,
  .msk-activities__label,
  .msk-members-top__title,
  .msk-news-top__title,
  .msk-about-overview__title,
  .msk-activity-list__title,
  .msk-members-page__title,
  .msk-login__title,
  .msk-member-block__title,
  .msk-main h2.msk-cta__title,
  .msk-cta__title.msk-sec-heading {
    font-size: 22px !important;
  }

  .msk-intro__grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .msk-intro__media img {
    min-height: 220px;
    aspect-ratio: 16 / 10;
    height: auto;
  }

  .msk-intro__body {
    max-width: none;
    padding: 36px 16px 44px;
  }

  .msk-intro__text {
    margin-bottom: 32px;
  }

  .msk-intro__btn {
    margin-top: 0;
  }

  .msk-cta__desc,
  .msk-join__desc {
    margin-bottom: 32px;
  }

  .msk-members-top__text {
    margin-bottom: 8px;
  }

  .msk-intro__btn,
  .msk-activities__btn,
  .msk-members-top__btn,
  .msk-news-top__btn,
  .msk-news-detail__back,
  .msk-thanks__btn,
  .msk-login-form__btn,
  .msk-form__btn {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .msk-activities {
    padding: 48px 0 56px;
  }

  .msk-activities__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .msk-activities__title {
    margin-bottom: 28px;
  }

  .msk-members-top,
  .msk-news-top,
  .msk-cta {
    padding: 48px 0 56px;
  }

  .msk-members-top__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }

  .msk-members-grid {
    grid-template-columns: 1fr;
  }

  .msk-news-top__grid,
  .msk-about-grid,
  .msk-activity-grid,
  .msk-form__row,
  .msk-login-form__fields,
  .msk-member-top__links,
  .msk-member-dl-cat__files,
  .msk-member-news__grid {
    grid-template-columns: 1fr;
  }

  .msk-news-list {
    padding: 4px 16px;
  }

  .msk-news-item {
    grid-template-columns: 1fr auto;
    gap: 12px 16px;
    padding: 18px 0;
  }

  .msk-news-item time {
    grid-column: 1 / -1;
  }

  .msk-news-item__title {
    grid-column: 1;
  }

  .msk-cta__block+.msk-cta__block {
    margin-top: 40px;
  }

  .msk-cta__banner-img {
    height: 120px;
  }

  .msk-cta__banner-content {
    gap: 12px;
    padding: 0 16px;
  }

  .msk-page-head {
    padding: 28px 0 36px;
  }

  .msk-page-title {
    margin-bottom: 20px;
  }

  .msk-page-banner {
    border-radius: 8px;
  }

  .msk-about-overview,
  .msk-activity-list,
  .msk-event-gallery,
  .msk-join,
  .msk-members-page {
    padding: 48px 0 56px;
  }

  .msk-event-gallery__grid {
    grid-template-columns: 1fr;
  }

  .msk-about-table {
    display: block;
    width: 100%;
    overflow-x: auto;
  }

  .msk-about-table th {
    width: 88px;
    font-size: 13px;
    padding: 10px 6px;
  }

  .msk-about-table td {
    padding-left: 12px;
    font-size: 13px;
  }

  .msk-org-panel {
    padding: 32px 12px 40px;
    overflow-x: visible;
  }

  .msk-org {
    min-width: 0;
  }

  .msk-org__top {
    gap: 10px;
    max-width: none;
  }

  .msk-org__box {
    font-size: 14px;
    min-height: 48px;
    padding: 10px 4px;
  }

  .msk-org__bottom {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
  }

  .msk-org__bottom .msk-org__box {
    min-height: 64px;
    font-size: 13px;
    line-height: 1.4;
    padding: 8px 3px;
    letter-spacing: 0;
  }

  .msk-org__branch-bar {
    left: 12.5%;
    right: 12.5%;
  }

  .msk-contact,
  .msk-login,
  .msk-thanks,
  .msk-privacy {
    padding: 36px 0 64px;
  }

  .msk-form__row {
    gap: 8px;
    padding: 16px 0;
  }

  .msk-form__label {
    padding-top: 0;
  }

  .msk-form__radios {
    padding-top: 0;
  }

  .msk-member-area {
    padding-bottom: 56px;
  }

  .msk-member-important {
    padding: 28px 20px;
  }

  .msk-member-news__list {
    padding: 8px 16px;
  }

  .msk-member-important__files {
    flex-direction: column;
    gap: 16px;
  }

  .msk-footer__inner {
    width: min(100% - 32px, 1200px);
  }

  .msk-footer__top,
  .msk-footer__mid {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    padding: 28px 0;
  }

  .msk-footer__nav {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px 20px;
    padding-bottom: 0;
  }

  .msk-footer__brand {
    font-size: 15px;
  }

  .msk-footer__brand img {
    width: 52px;
    height: 52px;
  }

  .msk-footer__tel {
    font-size: 24px;
  }

  .msk-footer__btns {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .msk-footer__btn {
    width: 100%;
    max-width: none;
  }
}

@media (max-width: 576px) {
  .msk-hero {
    padding: 0 0 72px;
  }

  .msk-hero__inner.msk-container,
  .msk-hero__inner {
    width: 100%;
    max-width: none;
    margin-inline: 0;
  }

  .msk-hero__copy {
    padding: 22px 16px 0;
  }

  .msk-hero__title {
    font-size: 22px;
    line-height: 1.5;
    margin-bottom: 12px;
  }

  .msk-hero__text {
    font-size: 13px;
    line-height: 1.85;
    margin-bottom: 28px;
  }

  .msk-hero__visual {
    aspect-ratio: 1 / 1;
    max-height: 320px;
  }

  .msk-hero__circle--1 {
    width: 104px;
    height: 104px;
    top: 12%;
    left: 6%;
    box-shadow: 0 0 0 3px #fff;
  }

  .msk-hero__circle--2 {
    width: 104px;
    height: 104px;
    right: 6%;
    bottom: -11%;
    box-shadow: 0 0 0 3px #fff;
  }

  .msk-hero__btn {
    min-height: 48px;
    padding: 10px 14px;
    font-size: 13px;
  }

  .msk-hero__btn-icon img {
    width: 16px;
    height: 16px;
  }

  .msk-header__logo {
    width: 48px;
    height: 48px;
  }

  .msk-header__name {
    font-size: 12px;
    max-width: 8.5em;
  }

  .msk-header__inner {
    height: 72px;
    min-height: 72px;
  }

  .msk-header__right {
    top: 72px;
    height: calc(100dvh - 72px);
    padding: 8px 20px calc(20px + env(safe-area-inset-bottom));
  }

  .msk-container {
    width: min(100% - 24px, var(--msk-container));
  }

  .msk-activities__grid,
  .msk-members-grid,
  .msk-member-dl-cat__files {
    grid-template-columns: 1fr;
  }

  .msk-org__top {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .msk-org__top::before {
    left: calc(16.666% + 4px);
    right: calc(16.666% + 4px);
  }

  .msk-org__bottom {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
  }

  .msk-org__box {
    font-size: 13px;
    min-height: 44px;
    padding: 8px 2px;
    letter-spacing: 0;
  }

  .msk-org__bottom .msk-org__box {
    min-height: 58px;
    font-size: 12px;
    line-height: 1.35;
    padding: 6px 2px;
  }

  .msk-cta__banner-img {
    height: 100px;
  }

  .msk-cta__banner-label {
    font-size: 16px;
  }

  .msk-cta__banner-arrow {
    width: 28px;
    height: 28px;
    font-size: 18px;
  }

  .msk-page-title,
  .msk-news-detail__title,
  .msk-privacy__title {
    font-size: 24px;
  }

  .msk-member-card {
    padding: 22px 18px 18px;
  }

  .msk-member-card__name {
    font-size: 18px;
  }

  .msk-member-dl-cat__num {
    font-size: 32px;
  }

  .msk-footer__tel {
    font-size: 22px;
  }

  .msk-footer__address span {
    display: block;
  }

  .msk-member-modal {
    padding: 36px 20px;
  }
  .msk-member-modal__dialog {
    padding: 32px;
    overflow: visible;
    max-height: none;
  }
  .msk-member-modal__title {
    font-size: 18px !important;
    margin-bottom: 20px !important;
  }
  .msk-member-modal__row {
    grid-template-columns: 100px 1fr;
    min-height: 42px;
  }
  .msk-member-modal__label {
    font-size: 12px;
    padding: 10px 8px;
  }
  .msk-member-modal__value {
    font-size: 13px;
    padding: 10px 8px
  }
}