/* ===== RETHEME teal (§3-3b・2026-07-03 batch) — 原本はサーバ .bak & _server_mirror/css ===== */
@charset "UTF-8";
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
}

img, svg {
  max-width: 100%;
  height: auto;
}

button, input, select, textarea {
  font: inherit;
}

a {
  color: inherit;
}

summary {
  cursor: pointer;
}

html {
  font-size: 62.5%;
}

body {
  min-width: 320px;
  color: #16181c;
  background: #fff;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 1.6rem;
  line-height: 1.85;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

a {
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

button {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 9999;
  padding: 10px 16px;
  border-radius: 6px;
  color: #fff;
  background: #0A5457;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

#wrapper, #contents {
  width: 100%;
}

main {
  display: block;
}

:focus-visible {
  outline: 3px solid #f5b500;
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 767px) {
  html {
    font-size: 58%;
  }
  body {
    line-height: 1.75;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
.header {
  position: relative;
  z-index: 100;
  width: 100%;
  color: #000;
  background: #fff;
  font-family: inherit;
}
.header *, .header *::before, .header *::after {
  box-sizing: border-box;
}

.header__inner {
  width: 100%;
  padding: 0 50px;
}

.header__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__brand {
  padding-top: 0;
}

.header__logo {
  display: block;
  width: 200px;
  line-height: 0;
}

.header__logo img {
  display: block;
  width: 100%;
  height: auto;
}

.header__tagline {
  margin: 10px 0 0;
  color: #000;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
}

.header__utility {
  display: flex;
  align-items: center;
  gap: 30px;
}

.header__lang {
  position: relative;
  flex: 0 0 auto;
}

.header__lang-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 44px;
  padding: 0 14px;
  border: 1px solid #d9d9d9;
  border-radius: 5px;
  color: #000;
  background: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
}

.header__lang-arrow {
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.2s ease;
}

.header__lang.is-open .header__lang-arrow {
  transform: translateY(2px) rotate(225deg);
}

.header__lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 10;
  display: grid;
  width: 150px;
  padding: 8px;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
  visibility: hidden;
  background: #fff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.header__lang.is-open .header__lang-menu {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.header__lang-link {
  display: block;
  padding: 10px 12px;
  border-radius: 4px;
  color: #000;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  text-decoration: none;
}

.header__lang-link.is-current {
  background: #f4f8f8;
  font-weight: 600;
}

.header__actions {
  position: relative;
  top: -45px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  width: auto;
  padding: 100px 20px 20px;
  border-radius: 0 0 10px 10px;
  background: #128083;
}

.header__action-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 32px;
  padding: 0 10px;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
}

.header__action-link img {
  display: block;
  flex: 0 0 auto;
  width: auto;
  max-height: 18px;
}

.header__nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 30px;
  margin-top: 10px;
}

.header__nav-link {
  color: #000;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
}

.header__lang-button:focus-visible, .header__lang-link:focus-visible, .header__action-link:focus-visible, .header__nav-link:focus-visible, .header__logo:focus-visible {
  outline: 2px solid #128083;
  outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
  .header__lang-button:hover {
    border-color: #128083;
  }
  .header__lang-link:hover {
    background: #f4f8f8;
  }
  .header__action-link:hover {
    opacity: 0.8;
  }
  .header__nav-link:hover {
    color: #128083;
  }
}
@media (max-width: 1250px) {
  .header__utility {
    gap: 20px;
  }
  .header__nav {
    gap: 22px;
  }
}
@media (max-width: 1024px) {
  .header__inner {
    padding: 0 35px;
  }
  .header__tagline {
    display: none;
  }
}
@media (max-width: 850px) {
  .header__inner {
    padding: 14px 30px;
  }
  .header__top {
    align-items: center;
    gap: 16px;
  }
  .header__brand {
    padding-top: 0;
  }
  .header__logo {
    width: 160px;
  }
  .header__utility {
    margin-left: auto;
  }
  .header__lang-button {
    width: 98px;
    height: 40px;
    padding: 0 12px;
    font-size: 13px;
  }
  .header__lang-menu {
    width: 140px;
  }
  .header__actions, .header__nav {
    display: none;
  }
}
@media (max-width: 568px) {
  .header__inner {
    padding-right: 20px;
    padding-left: 20px;
  }
  .header__logo {
    width: 145px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .header__lang-arrow, .header__lang-menu {
    transition: none;
  }
}
.footer {
  color: #000;
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
}
.footer__inner {
  box-sizing: border-box;
  margin: 100px 0;
  padding: 0 50px;
}
.footer__top {
  display: flex;
}
.footer__intro {
  display: flex;
  flex: 0 0 400px;
  flex-direction: column;
}
.footer__copy {
  display: block;
  width: 355px;
  margin: 0;
}
.footer__copy img {
  display: block;
  width: 100%;
  height: auto;
}
.footer__description {
  display: block;
  margin: 30px 0 0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.9;
}
.footer__nav {
  width: calc(100% - 400px);
}
.footer__columns {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin: 0;
  padding: 24px 0 28px;
  list-style: none;
}
.footer__column {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  width: 33.3333333333%;
  padding: 0 35px;
  gap: 10px;
}
.footer__column--center {
  border-left: 1px dotted #f4f8f8;
}
.footer__heading {
  display: flex;
  align-items: center;
  color: #000;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  text-decoration: none;
}
.footer__heading--spaced {
  margin-top: 15px;
}
.footer__heading span {
  position: relative;
  bottom: -1px;
  display: block;
  width: 17px;
  margin-left: 5px;
  border-radius: 50%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, #128083 0%, #0F6E70 100%);
}
.footer__heading span::before {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: block;
  width: 7px;
  content: "";
  transform: translate(-25%, -50%);
  clip-path: polygon(0 15%, 15% 0, 65% 50%, 15% 100%, 0 85%, 35% 50%, 0 15%);
  aspect-ratio: 1;
  background-color: #fff;
}
.footer__group {
  margin: 0;
}
.footer__summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #000;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  cursor: pointer;
  transition: color 0.3s ease, background-color 0.3s ease, opacity 0.3s ease;
}
.footer__summary::-webkit-details-marker {
  display: none;
}
.footer__summary::after {
  display: block;
  width: 13px;
  content: "";
  transition: color 0.3s ease, background-color 0.3s ease, opacity 0.3s ease;
  clip-path: polygon(0 45%, 45% 45%, 45% 0, 55% 0, 55% 45%, 100% 45%, 100% 55%, 55% 55%, 55% 100%, 45% 100%, 45% 55%, 0 55%);
  aspect-ratio: 1;
  background-color: #000;
}
.footer__group[open] .footer__summary::after {
  clip-path: polygon(0 45%, 100% 45%, 100% 55%, 0 55%);
}
.footer__links {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  margin: 5px 0;
  padding: 15px;
  border-radius: 5px;
  background-color: #f4f8f8;
}
.footer__nav-link {
  display: block;
  color: #000;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  text-decoration: none;
  transition: color 0.3s ease, background-color 0.3s ease, opacity 0.3s ease;
}
.footer__bottom {
  display: flex;
  align-items: flex-start;
  margin-top: 50px;
}
.footer__company {
  display: flex;
  flex-direction: column;
  gap: 20px 0;
}
.footer__brand-row {
  display: flex;
  align-items: center;
  gap: 0 30px;
}
.footer__logo {
  display: block;
  width: 200px;
}
.footer__bess {
  display: block;
  width: 170px;
}
.footer__logo img, .footer__bess img {
  display: block;
  width: 100%;
  height: auto;
}
.footer__link {
  display: flex;
  align-items: center;
  gap: 0 5px;
  color: #000;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  text-decoration: none;
}
.footer__link span {
  display: block;
  width: 15px;
  line-height: 1;
}
.footer__link img {
  display: block;
  width: 100%;
  height: auto;
}
.footer__copyright {
  margin: 0;
  color: #000;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.6;
}
.footer__copyright--mobile {
  display: none;
}
@media (hover: hover) and (pointer: fine) {
  .footer__heading:hover, .footer__summary:hover, .footer__nav-link:hover, .footer__link:hover {
    color: #128083;
  }
  .footer__summary:hover::after {
    background-color: #128083;
  }
}
@media (max-width: 1350px) {
  .footer__top {
    flex-direction: column;
  }
  .footer__intro {
    flex-basis: auto;
    width: 100%;
  }
  .footer__description br {
    display: none;
  }
  .footer__nav {
    width: 100%;
    margin-top: 50px;
  }
  .footer__column {
    width: 31.6666666667%;
    padding: 0;
  }
}
@media (max-width: 1024px) {
  .footer__nav {
    margin-top: 20px;
  }
  .footer__links {
    font-size: 14px;
  }
}
@media (max-width: 850px) {
  .footer__inner {
    margin: 50px 0;
    padding: 0 30px;
  }
  .footer__intro {
    align-items: center;
  }
  .footer__copy {
    width: 300px;
  }
  .footer__description {
    max-width: 500px;
    margin: 10px auto 0;
    text-align: center;
  }
  .footer__nav {
    display: none;
  }
  .footer__bottom {
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
  }
  .footer__brand-row {
    flex-direction: column;
    align-items: center;
    gap: 20px 0;
  }
  .footer__copyright--desktop {
    display: none;
  }
  .footer__company {
    align-items: center;
    width: 100%;
    gap: 24px 0;
  }
  .footer__brand-row {
    width: 100%;
  }
  .footer__logo {
    width: 180px;
  }
  .footer__bess {
    width: 150px;
  }
  .footer__link {
    justify-content: center;
    font-size: 13px;
  }
  .footer__copyright--mobile {
    display: block;
    margin-top: 30px;
    text-align: center;
  }
}
@media (max-width: 568px) {
  .footer__inner {
    padding: 0 20px;
  }
  .footer__copy {
    width: min(100%, 300px);
  }
}

.sp-menu__button {
  display: none;
  position: fixed;
  top: 16px;
  right: 18px;
  z-index: 220;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: #0A5457;
  box-shadow: 0 8px 22px rgba(15, 47, 48, 0.22);
}

.sp-menu__button-line,
.sp-menu__button-line::before,
.sp-menu__button-line::after {
  position: absolute;
  left: 14px;
  width: 20px;
  height: 2px;
  background: currentColor;
  content: "";
  transition: transform 0.2s ease, top 0.2s ease, opacity 0.2s ease;
}

.sp-menu__button-line {
  top: 23px;
}

.sp-menu__button-line::before {
  top: -7px;
  left: 0;
}

.sp-menu__button-line::after {
  top: 7px;
  left: 0;
}

.sp-menu__button[aria-expanded=true] .sp-menu__button-line {
  background: transparent;
}

.sp-menu__button[aria-expanded=true] .sp-menu__button-line::before {
  top: 0;
  transform: rotate(45deg);
  background: #fff;
}

.sp-menu__button[aria-expanded=true] .sp-menu__button-line::after {
  top: 0;
  transform: rotate(-45deg);
  background: #fff;
}

.sp-menu__panel {
  position: fixed;
  inset: 0;
  z-index: 210;
  display: grid;
  align-content: start;
  gap: 22px;
  padding: 92px 24px 36px;
  visibility: hidden;
  background: rgba(9, 39, 40, 0.98);
  opacity: 0;
  overflow-y: auto;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.sp-menu__panel.is-open {
  visibility: visible;
  opacity: 1;
}

.sp-menu__nav {
  display: grid;
  gap: 0;
}

.sp-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 1.8rem;
  font-weight: 600;
  text-decoration: none;
}

.sp-menu__link::after {
  content: "→";
  color: #f5b500;
}

.sp-menu__actions {
  display: grid;
  gap: 12px;
}

.sp-menu__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 18px;
  border-radius: 10px;
  color: #16181c;
  background: #f5b500;
  font-weight: 700;
  text-decoration: none;
}

body.is-menu-open {
  overflow: hidden;
}

@media (max-width: 850px) {
  .sp-menu__button {
    display: block;
  }
}
.l-container {
  width: min(1180px, 100% - 64px);
  margin: 0 auto;
}

.c-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: #1e3a5f;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.c-eyebrow::before {
  width: 30px;
  height: 2px;
  background: #f5b500;
  content: "";
}

.c-section-title {
  margin: 0;
  font-size: clamp(3.2rem, 4vw, 5.6rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.c-section-lead {
  max-width: 760px;
  margin: 22px 0 0;
  color: #5f6872;
  font-size: 1.8rem;
  line-height: 1.9;
}

.c-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 58px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1.35;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.c-button::after {
  content: "→";
  font-size: 1.8rem;
}

.c-button--primary {
  color: #16181c;
  background: #f5b500;
  box-shadow: 0 12px 26px rgba(245, 181, 0, 0.24);
}

.c-button--secondary {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.c-button--outline {
  border-color: #1e3a5f;
  color: #1e3a5f;
  background: #fff;
}

.c-button:hover {
  transform: translateY(-2px);
}

.c-note {
  color: #5f6872;
  font-size: 1.3rem;
  line-height: 1.7;
}

.c-source {
  margin-top: 16px;
  color: #5f6872;
  font-size: 1.25rem;
  line-height: 1.7;
}

.c-source a {
  color: #1e3a5f;
}

@media (max-width: 767px) {
  .l-container {
    width: min(100% - 36px, 680px);
  }
  .c-section-title {
    font-size: clamp(3rem, 9vw, 4.4rem);
  }
  .c-section-lead {
    font-size: 1.7rem;
  }
  .c-button {
    width: 100%;
    min-height: 54px;
  }
}
#mk_balancing .breadcrumb {
  border-top: 1px solid #dbe7e7;
  background: #fff;
}
#mk_balancing .breadcrumb__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  width: min(1180px, 100% - 64px);
  margin: 0 auto;
  padding: 18px 0;
  color: #5f6872;
  font-size: 1.3rem;
}
#mk_balancing .breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
#mk_balancing .breadcrumb__item:not(:last-child)::after {
  content: "/";
  color: #9aadae;
}
#mk_balancing .breadcrumb__link {
  text-decoration: none;
}
#mk_balancing .hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: #fff;
  background: #0c3637;
}
#mk_balancing .hero__media,
#mk_balancing .hero__media picture,
#mk_balancing .hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
#mk_balancing .hero__media img {
  object-fit: cover;
  object-position: center center;
}
#mk_balancing .hero__media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 38, 39, 0.96) 0%, rgba(8, 38, 39, 0.8) 38%, rgba(8, 38, 39, 0.18) 72%, rgba(8, 38, 39, 0.12) 100%);
  content: "";
}
#mk_balancing .hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  min-height: 720px;
  padding-top: 70px;
  padding-bottom: 70px;
}
#mk_balancing .hero__content {
  max-width: 720px;
}
#mk_balancing .hero__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}
#mk_balancing .hero__label::before {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #f5b500;
  content: "";
}
#mk_balancing .hero__title {
  margin: 0;
  font-size: clamp(5rem, 7vw, 9.2rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}
#mk_balancing .hero__title-sub {
  display: block;
  margin-bottom: 18px;
  color: #badcdd;
  font-size: clamp(1.7rem, 2vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.12em;
}
#mk_balancing .hero__lead {
  max-width: 650px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.8rem, 2.2vw, 2.3rem);
  line-height: 1.85;
}
#mk_balancing .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}
#mk_balancing .hero__summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 880px;
  margin-top: 56px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
}
#mk_balancing .hero__summary-item {
  padding: 21px 22px;
  background: rgba(6, 38, 39, 0.7);
}
#mk_balancing .hero__summary-number {
  display: block;
  color: #f5b500;
  font-family: Arial, sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}
#mk_balancing .hero__summary-text {
  display: block;
  margin-top: 5px;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.55;
}
#mk_balancing .quick-answer {
  padding: 94px 0 108px;
  background: #fff;
}
#mk_balancing .quick-answer__grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 72px;
  align-items: start;
}
#mk_balancing .quick-answer__intro {
  position: sticky;
  top: 40px;
}
#mk_balancing .quick-answer__cards {
  display: grid;
  gap: 18px;
}
#mk_balancing .quick-answer__card {
  position: relative;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  padding: 30px 34px;
  border: 1px solid #dbe7e7;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(18, 60, 61, 0.09);
}
#mk_balancing .quick-answer__index {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  color: #fff;
  background: #1e3a5f;
  font-family: Arial, sans-serif;
  font-weight: 800;
}
#mk_balancing .quick-answer__heading {
  margin: 0;
  font-size: 2.2rem;
  line-height: 1.45;
}
#mk_balancing .quick-answer__text {
  margin: 10px 0 0;
  color: #5f6872;
}
#mk_balancing .balance {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  background: #f5f8f8;
}
#mk_balancing .balance::before {
  position: absolute;
  top: -180px;
  right: -220px;
  width: 560px;
  height: 560px;
  border: 80px solid rgba(30, 58, 95, 0.05);
  border-radius: 50%;
  content: "";
}
#mk_balancing .balance__grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 70px;
  align-items: center;
}
#mk_balancing .balance__visual {
  position: relative;
}
#mk_balancing .balance__image {
  margin: 0;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(15, 47, 48, 0.1);
}
#mk_balancing .balance__image img {
  display: block;
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
}
#mk_balancing .balance__badge {
  position: absolute;
  right: -24px;
  bottom: -30px;
  width: min(290px, 52%);
  padding: 22px;
  border-radius: 18px;
  color: #fff;
  background: #1e3a5f;
  box-shadow: 0 18px 50px rgba(15, 47, 48, 0.1);
}
#mk_balancing .balance__badge strong {
  display: block;
  color: #f5b500;
  font-size: 3rem;
  line-height: 1.25;
}
#mk_balancing .balance__badge span {
  display: block;
  margin-top: 5px;
  font-size: 1.3rem;
  line-height: 1.6;
}
#mk_balancing .balance__copy {
  margin-top: 28px;
  color: #5f6872;
  font-size: 1.8rem;
}
#mk_balancing .balance__scale {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  margin-top: 34px;
  padding: 24px;
  border: 1px solid #dbe7e7;
  border-radius: 18px;
  background: #fff;
}
#mk_balancing .balance__side {
  padding: 18px;
  border-radius: 12px;
  text-align: center;
}
#mk_balancing .balance__side--demand {
  background: #eef7f7;
}
#mk_balancing .balance__side--supply {
  background: #eaf5f5;
}
#mk_balancing .balance__side-label {
  display: block;
  color: #5f6872;
  font-size: 1.3rem;
  font-weight: 700;
}
#mk_balancing .balance__side-value {
  display: block;
  margin-top: 4px;
  font-size: 2.2rem;
  font-weight: 800;
}
#mk_balancing .balance__equal {
  color: #f5b500;
  font-size: 3.6rem;
  font-weight: 900;
}
#mk_balancing .mechanism {
  position: relative;
  padding: 124px 0;
  color: #fff;
  background: #1e3a5f;
  overflow: hidden;
}
#mk_balancing .mechanism::before {
  position: absolute;
  inset: 0;
  background: url("/img/contents/bess/market/balancing/diagram-base.jpg") center/cover;
  opacity: 0.08;
  content: "";
}
#mk_balancing .mechanism__inner {
  position: relative;
}
#mk_balancing .mechanism .c-eyebrow {
  color: #d8f3f4;
}
#mk_balancing .mechanism .c-section-lead {
  color: rgba(255, 255, 255, 0.78);
}
#mk_balancing .mechanism__flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 58px;
}
#mk_balancing .mechanism__step {
  position: relative;
  min-height: 210px;
  padding: 26px 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(8px);
}
#mk_balancing .mechanism__step:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -22px;
  z-index: 2;
  width: 28px;
  color: #f5b500;
  font-size: 2.4rem;
  font-weight: 900;
  text-align: center;
  transform: translateY(-50%);
  content: "→";
}
#mk_balancing .mechanism__step-number {
  display: block;
  color: #f5b500;
  font-family: Arial, sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}
#mk_balancing .mechanism__step-title {
  margin: 24px 0 0;
  font-size: 2rem;
  line-height: 1.4;
}
#mk_balancing .mechanism__step-text {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.45rem;
  line-height: 1.75;
}
#mk_balancing .mechanism__revenue {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 26px;
}
#mk_balancing .mechanism__revenue-card {
  padding: 26px 30px;
  border-radius: 16px;
  color: #16181c;
  background: #fff;
}
#mk_balancing .mechanism__revenue-card strong {
  display: block;
  color: #1e3a5f;
  font-size: 2.2rem;
}
#mk_balancing .mechanism__revenue-card span {
  display: block;
  margin-top: 8px;
  color: #5f6872;
  font-size: 1.4rem;
}
#mk_balancing .products {
  padding: 124px 0;
  background: #fff;
}
#mk_balancing .products__table-wrap {
  margin-top: 50px;
  overflow-x: auto;
  border: 1px solid #dbe7e7;
  border-radius: 22px;
  box-shadow: 0 12px 34px rgba(18, 60, 61, 0.09);
}
#mk_balancing .products__table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  background: #fff;
}
#mk_balancing .products__table th,
#mk_balancing .products__table td {
  padding: 20px 18px;
  border-right: 1px solid #dbe7e7;
  border-bottom: 1px solid #dbe7e7;
  vertical-align: top;
  text-align: left;
}
#mk_balancing .products__table th:last-child,
#mk_balancing .products__table td:last-child {
  border-right: 0;
}
#mk_balancing .products__table tr:last-child td {
  border-bottom: 0;
}
#mk_balancing .products__table thead th {
  color: #fff;
  background: #1e3a5f;
  font-size: 1.5rem;
  text-align: center;
}
#mk_balancing .products__table tbody th {
  width: 150px;
  color: #1e3a5f;
  background: #f2f9f9;
  font-size: 1.4rem;
}
#mk_balancing .products__table td {
  font-size: 1.4rem;
  line-height: 1.7;
}
#mk_balancing .products__time {
  display: block;
  color: #0F6E70;
  font-size: 2rem;
  font-weight: 900;
}
#mk_balancing .products__role {
  display: block;
  margin-top: 6px;
  color: #5f6872;
}
#mk_balancing .products__cards {
  display: none;
}
#mk_balancing .battery {
  padding: 120px 0;
  background: linear-gradient(180deg, #f6fafa 0%, #eef5f5 100%);
}
#mk_balancing .battery__grid {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 72px;
  align-items: center;
}
#mk_balancing .battery__image {
  margin: 0;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(15, 47, 48, 0.1);
}
#mk_balancing .battery__image img {
  display: block;
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
}
#mk_balancing .battery__points {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}
#mk_balancing .battery__point {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-top: 1px solid #cedbdb;
}
#mk_balancing .battery__point:last-child {
  border-bottom: 1px solid #cedbdb;
}
#mk_balancing .battery__point-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  color: #fff;
  background: #0F6E70;
  font-weight: 900;
}
#mk_balancing .battery__point-title {
  margin: 0;
  font-size: 1.9rem;
}
#mk_balancing .battery__point-text {
  margin: 6px 0 0;
  color: #5f6872;
  font-size: 1.45rem;
}
#mk_balancing .mid-cta {
  padding: 36px 0 100px;
  background: #eef5f5;
}
#mk_balancing .mid-cta__box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  padding: 36px 42px;
  border-radius: 24px;
  color: #fff;
  background: #0A5457;
  box-shadow: 0 18px 50px rgba(15, 47, 48, 0.1);
}
#mk_balancing .mid-cta__title {
  margin: 0;
  font-size: 2.7rem;
  line-height: 1.45;
}
#mk_balancing .mid-cta__text {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.76);
}
#mk_balancing .revenue {
  padding: 124px 0;
  background: #fff;
}
#mk_balancing .revenue__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 54px;
}
#mk_balancing .revenue__card {
  padding: 36px;
  border: 1px solid #dbe7e7;
  border-radius: 24px;
  box-shadow: 0 12px 34px rgba(18, 60, 61, 0.09);
}
#mk_balancing .revenue__card--primary {
  color: #fff;
  background: #1e3a5f;
}
#mk_balancing .revenue__card-label {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  color: #1e3a5f;
  background: #eaf7f7;
  font-size: 1.2rem;
  font-weight: 800;
}
#mk_balancing .revenue__card--primary .revenue__card-label {
  color: #16181c;
  background: #f5b500;
}
#mk_balancing .revenue__card-title {
  margin: 20px 0 0;
  font-size: 2.6rem;
  line-height: 1.4;
}
#mk_balancing .revenue__formula {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 28px;
}
#mk_balancing .revenue__formula-item {
  padding: 12px 15px;
  border-radius: 10px;
  color: #16181c;
  background: #fff;
  font-weight: 800;
}
#mk_balancing .revenue__formula-symbol {
  color: #f5b500;
  font-size: 2.2rem;
  font-weight: 900;
}
#mk_balancing .revenue__text {
  margin: 24px 0 0;
  color: #5f6872;
}
#mk_balancing .revenue__card--primary .revenue__text {
  color: rgba(255, 255, 255, 0.77);
}
#mk_balancing .revenue__list {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
#mk_balancing .revenue__list li {
  position: relative;
  padding-left: 28px;
}
#mk_balancing .revenue__list li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #f5b500;
  content: "";
}
#mk_balancing .market-watch {
  padding: 124px 0;
  color: #fff;
  background: #104042;
}
#mk_balancing .market-watch__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: center;
}
#mk_balancing .market-watch__image {
  margin: 0;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.22);
}
#mk_balancing .market-watch__image img {
  display: block;
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
}
#mk_balancing .market-watch .c-eyebrow {
  color: #d8f3f4;
}
#mk_balancing .market-watch .c-section-lead {
  color: rgba(255, 255, 255, 0.76);
}
#mk_balancing .market-watch__list {
  display: grid;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}
#mk_balancing .market-watch__list li {
  position: relative;
  padding: 17px 20px 17px 50px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
}
#mk_balancing .market-watch__list li::before {
  position: absolute;
  top: 18px;
  left: 18px;
  color: #f5b500;
  font-weight: 900;
  content: "→";
}
#mk_balancing .market-watch .c-source {
  color: rgba(255, 255, 255, 0.58);
}
#mk_balancing .market-watch .c-source a {
  color: #fff;
}
#mk_balancing .factors {
  padding: 124px 0;
  background: #f5f8f8;
}
#mk_balancing .factors__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 50px;
}
#mk_balancing .factors__card {
  min-height: 230px;
  padding: 30px;
  border: 1px solid #dbe7e7;
  border-radius: 18px;
  background: #fff;
}
#mk_balancing .factors__number {
  display: block;
  color: #0F6E70;
  font-family: Arial, sans-serif;
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}
#mk_balancing .factors__title {
  margin: 24px 0 0;
  font-size: 2rem;
  line-height: 1.45;
}
#mk_balancing .factors__text {
  margin: 12px 0 0;
  color: #5f6872;
  font-size: 1.45rem;
}
#mk_balancing .decision {
  padding: 124px 0;
  background: #fff;
}
#mk_balancing .decision__grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 70px;
  align-items: center;
}
#mk_balancing .decision__image {
  margin: 0;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(15, 47, 48, 0.1);
}
#mk_balancing .decision__image img {
  display: block;
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
}
#mk_balancing .decision__checklist {
  display: grid;
  gap: 12px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}
#mk_balancing .decision__checklist li {
  position: relative;
  padding: 18px 20px 18px 56px;
  border-radius: 12px;
  background: #f5f8f8;
  font-weight: 700;
}
#mk_balancing .decision__checklist li::before {
  position: absolute;
  top: 18px;
  left: 20px;
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  color: #fff;
  background: #0F6E70;
  font-size: 1.4rem;
  content: "✓";
}
#mk_balancing .related {
  padding: 124px 0;
  color: #fff;
  background: #0e3738;
}
#mk_balancing .related .c-eyebrow {
  color: #cae6e7;
}
#mk_balancing .related .c-section-lead {
  color: rgba(255, 255, 255, 0.72);
}
#mk_balancing .related__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 52px;
}
#mk_balancing .related__card {
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
}
#mk_balancing .related__tag {
  color: #f5b500;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}
#mk_balancing .related__title {
  margin: 28px 0 0;
  font-size: 2.2rem;
  line-height: 1.45;
}
#mk_balancing .related__text {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 1.4rem;
}
#mk_balancing .related__arrow {
  margin-top: auto;
  padding-top: 18px;
  color: #f5b500;
  font-size: 2rem;
}
#mk_balancing .faq {
  padding: 124px 0;
  background: #fff;
}
#mk_balancing .faq__list {
  display: grid;
  gap: 14px;
  max-width: 920px;
  margin: 50px auto 0;
}
#mk_balancing .faq__item {
  border: 1px solid #dbe7e7;
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}
#mk_balancing .faq__question {
  position: relative;
  padding: 23px 64px 23px 70px;
  font-size: 1.7rem;
  font-weight: 800;
  list-style: none;
}
#mk_balancing .faq__question::-webkit-details-marker {
  display: none;
}
#mk_balancing .faq__question::before {
  position: absolute;
  top: 20px;
  left: 22px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: #fff;
  background: #1e3a5f;
  content: "Q";
}
#mk_balancing .faq__question::after {
  position: absolute;
  top: 50%;
  right: 24px;
  color: #0F6E70;
  font-size: 2.4rem;
  transform: translateY(-50%);
  content: "+";
}
#mk_balancing .faq__item[open] .faq__question::after {
  content: "−";
}
#mk_balancing .faq__answer {
  position: relative;
  margin: 0;
  padding: 0 28px 26px 70px;
  color: #5f6872;
}
#mk_balancing .faq__answer::before {
  position: absolute;
  top: 0;
  left: 22px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: #16181c;
  background: #f5b500;
  font-weight: 800;
  content: "A";
}
#mk_balancing .final-cta {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  color: #fff;
  background: #0c3738;
}
#mk_balancing .final-cta__media,
#mk_balancing .final-cta__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
#mk_balancing .final-cta__media img {
  object-fit: cover;
  object-position: center;
}
#mk_balancing .final-cta__media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 41, 42, 0.96) 0%, rgba(8, 41, 42, 0.8) 52%, rgba(8, 41, 42, 0.38) 100%);
  content: "";
}
#mk_balancing .final-cta__inner {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  min-height: 620px;
}
#mk_balancing .final-cta__content {
  max-width: 710px;
}
#mk_balancing .final-cta__title {
  margin: 0;
  font-size: clamp(3.6rem, 5vw, 6rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}
#mk_balancing .final-cta__text {
  max-width: 650px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.8rem;
}
#mk_balancing .final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
#mk_balancing .final-cta__note {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 1.25rem;
}
#mk_balancing .mobile-cta {
  display: none;
}

@media (max-width: 1100px) {
  #mk_balancing .mechanism__flow {
    grid-template-columns: repeat(3, 1fr);
  }
  #mk_balancing .mechanism__step:not(:last-child)::after {
    display: none;
  }
  #mk_balancing .factors__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 850px) {
  #mk_balancing .hero {
    min-height: 680px;
  }
  #mk_balancing .hero__inner {
    min-height: 680px;
    padding-top: 80px;
  }
  #mk_balancing .hero__summary {
    grid-template-columns: 1fr;
    max-width: 520px;
  }
  #mk_balancing .hero__summary-item {
    padding: 16px 18px;
  }
  #mk_balancing .quick-answer__grid,
  #mk_balancing .balance__grid,
  #mk_balancing .battery__grid,
  #mk_balancing .market-watch__grid,
  #mk_balancing .decision__grid {
    grid-template-columns: 1fr;
    gap: 46px;
  }
  #mk_balancing .quick-answer__intro {
    position: static;
  }
  #mk_balancing .balance__visual {
    order: 2;
  }
  #mk_balancing .battery__image {
    order: 2;
  }
  #mk_balancing .market-watch__image {
    order: 2;
  }
  #mk_balancing .mechanism__flow {
    grid-template-columns: repeat(2, 1fr);
  }
  #mk_balancing .products__table-wrap {
    display: none;
  }
  #mk_balancing .products__cards {
    display: grid;
    gap: 16px;
    margin-top: 40px;
  }
  #mk_balancing .products__card {
    padding: 26px;
    border: 1px solid #dbe7e7;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(18, 60, 61, 0.09);
  }
  #mk_balancing .products__card-title {
    margin: 0;
    color: #1e3a5f;
    font-size: 2.2rem;
  }
  #mk_balancing .products__card-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 20px 0 0;
  }
  #mk_balancing .products__card-term {
    display: block;
    color: #5f6872;
    font-size: 1.2rem;
  }
  #mk_balancing .products__card-value {
    display: block;
    margin-top: 3px;
    font-weight: 800;
  }
  #mk_balancing .revenue__grid,
  #mk_balancing .related__grid {
    grid-template-columns: 1fr 1fr;
  }
  #mk_balancing .mid-cta__box {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 767px) {
  #mk_balancing .breadcrumb__inner {
    width: min(100% - 36px, 680px);
    padding: 14px 0;
  }
  #mk_balancing .hero {
    min-height: 760px;
  }
  #mk_balancing .hero__media img {
    object-position: 68% center;
  }
  #mk_balancing .hero__media::after {
    background: linear-gradient(180deg, rgba(7, 38, 39, 0.84) 0%, rgba(7, 38, 39, 0.94) 76%, rgba(7, 38, 39, 0.98) 100%);
  }
  #mk_balancing .hero__inner {
    min-height: 760px;
    padding-top: 86px;
    padding-bottom: 42px;
  }
  #mk_balancing .hero__content {
    max-width: none;
  }
  #mk_balancing .hero__title {
    font-size: clamp(4.8rem, 14vw, 6.6rem);
  }
  #mk_balancing .hero__lead {
    font-size: 1.75rem;
  }
  #mk_balancing .hero__actions {
    display: grid;
  }
  #mk_balancing .hero__summary {
    margin-top: 36px;
  }
  #mk_balancing .quick-answer,
  #mk_balancing .balance,
  #mk_balancing .mechanism,
  #mk_balancing .products,
  #mk_balancing .battery,
  #mk_balancing .revenue,
  #mk_balancing .market-watch,
  #mk_balancing .factors,
  #mk_balancing .decision,
  #mk_balancing .related,
  #mk_balancing .faq {
    padding: 84px 0;
  }
  #mk_balancing .quick-answer__card {
    grid-template-columns: 52px 1fr;
    gap: 16px;
    padding: 24px 20px;
  }
  #mk_balancing .quick-answer__index {
    width: 46px;
    height: 46px;
  }
  #mk_balancing .balance__badge {
    right: 10px;
    bottom: -24px;
    width: 64%;
  }
  #mk_balancing .balance__scale {
    grid-template-columns: 1fr;
  }
  #mk_balancing .balance__equal {
    text-align: center;
    transform: rotate(90deg);
  }
  #mk_balancing .mechanism__flow {
    grid-template-columns: 1fr;
  }
  #mk_balancing .mechanism__step {
    min-height: 0;
  }
  #mk_balancing .mechanism__revenue {
    grid-template-columns: 1fr;
  }
  #mk_balancing .products__card-list {
    grid-template-columns: 1fr;
  }
  #mk_balancing .battery__point {
    grid-template-columns: 40px 1fr;
  }
  #mk_balancing .battery__point-icon {
    width: 40px;
    height: 40px;
  }
  #mk_balancing .mid-cta {
    padding: 18px 0 76px;
  }
  #mk_balancing .mid-cta__box {
    padding: 28px 22px;
  }
  #mk_balancing .revenue__grid,
  #mk_balancing .factors__grid,
  #mk_balancing .related__grid {
    grid-template-columns: 1fr;
  }
  #mk_balancing .revenue__card {
    padding: 28px 24px;
  }
  #mk_balancing .factors__card {
    min-height: 0;
  }
  #mk_balancing .decision__image {
    order: 2;
  }
  #mk_balancing .faq__question {
    padding: 20px 52px 20px 58px;
    font-size: 1.6rem;
  }
  #mk_balancing .faq__question::before {
    top: 18px;
    left: 15px;
    width: 30px;
    height: 30px;
  }
  #mk_balancing .faq__question::after {
    right: 18px;
  }
  #mk_balancing .faq__answer {
    padding: 0 18px 22px 58px;
  }
  #mk_balancing .faq__answer::before {
    left: 15px;
    width: 30px;
    height: 30px;
  }
  #mk_balancing .final-cta {
    min-height: 650px;
  }
  #mk_balancing .final-cta__media img {
    object-position: 62% center;
  }
  #mk_balancing .final-cta__media::after {
    background: linear-gradient(180deg, rgba(8, 41, 42, 0.72) 0%, rgba(8, 41, 42, 0.95) 70%, rgba(8, 41, 42, 0.98) 100%);
  }
  #mk_balancing .final-cta__inner {
    min-height: 650px;
    padding: 80px 0 110px;
  }
  #mk_balancing .final-cta__actions {
    display: grid;
  }
  #mk_balancing .mobile-cta {
    position: fixed;
    right: 12px;
    bottom: 12px;
    left: 12px;
    z-index: 180;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 8px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(12px);
  }
  #mk_balancing .mobile-cta__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 10px;
    border-radius: 10px;
    color: #fff;
    background: #0A5457;
    font-size: 1.35rem;
    font-weight: 800;
    text-decoration: none;
  }
  #mk_balancing .mobile-cta__link--accent {
    color: #16181c;
    background: #f5b500;
  }
}
/* Reserved for approved reference styles. */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body,
h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
figure,
blockquote {
  margin: 0;
}

ul,
ol {
  padding: 0;
}

button,
input,
textarea,
select {
  font: inherit;
}

img,
picture,
svg {
  display: block;
  max-width: 100%;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
html {
  color: #283333;
  background: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 16px;
}

body {
  min-width: 320px;
  color: #283333;
  background: #fff;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

body.is-menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

button {
  color: inherit;
}

::selection {
  color: #fff;
  background: #187376;
}

.header {
  position: relative;
  z-index: 100;
  width: 100%;
  color: #000;
  background: #fff;
  font-family: inherit;
}
.header *, .header *::before, .header *::after {
  box-sizing: border-box;
}

.header__inner {
  width: 100%;
  padding: 0 50px;
}

.header__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__brand {
  padding-top: 0;
}

.header__logo {
  display: block;
  width: 200px;
  line-height: 0;
}

.header__logo img {
  display: block;
  width: 100%;
  height: auto;
}

.header__tagline {
  margin: 10px 0 0;
  color: #000;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
}

.header__utility {
  display: flex;
  align-items: center;
  gap: 30px;
}

.header__lang {
  position: relative;
  flex: 0 0 auto;
}

.header__lang-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 44px;
  padding: 0 14px;
  border: 1px solid #d9d9d9;
  border-radius: 5px;
  color: #000;
  background: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
}

.header__lang-arrow {
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.2s ease;
}

.header__lang.is-open .header__lang-arrow {
  transform: translateY(2px) rotate(225deg);
}

.header__lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 10;
  display: grid;
  width: 150px;
  padding: 8px;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
  visibility: hidden;
  background: #fff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.header__lang.is-open .header__lang-menu {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.header__lang-link {
  display: block;
  padding: 10px 12px;
  border-radius: 4px;
  color: #000;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  text-decoration: none;
}

.header__lang-link.is-current {
  background: #f4f8f8;
  font-weight: 600;
}

.header__actions {
  position: relative;
  top: -45px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  width: auto;
  padding: 100px 20px 20px;
  border-radius: 0 0 10px 10px;
  background: #128083;
}

.header__action-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 32px;
  padding: 0 10px;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
}

.header__action-link img {
  display: block;
  flex: 0 0 auto;
  width: auto;
  max-height: 18px;
}

.header__nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 30px;
  margin-top: 10px;
}

.header__nav-link {
  color: #000;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
}

.header__lang-button:focus-visible, .header__lang-link:focus-visible, .header__action-link:focus-visible, .header__nav-link:focus-visible, .header__logo:focus-visible {
  outline: 2px solid #128083;
  outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
  .header__lang-button:hover {
    border-color: #128083;
  }
  .header__lang-link:hover {
    background: #f4f8f8;
  }
  .header__action-link:hover {
    opacity: 0.8;
  }
  .header__nav-link:hover {
    color: #128083;
  }
}
@media (max-width: 1250px) {
  .header__utility {
    gap: 20px;
  }
  .header__nav {
    gap: 22px;
  }
}
@media (max-width: 1024px) {
  .header__inner {
    padding: 0 35px;
  }
  .header__tagline {
    display: none;
  }
}
@media (max-width: 850px) {
  .header__inner {
    padding: 14px 30px;
  }
  .header__top {
    align-items: center;
    gap: 16px;
  }
  .header__brand {
    padding-top: 0;
  }
  .header__logo {
    width: 160px;
  }
  .header__utility {
    margin-left: auto;
  }
  .header__lang-button {
    width: 98px;
    height: 40px;
    padding: 0 12px;
    font-size: 13px;
  }
  .header__lang-menu {
    width: 140px;
  }
  .header__actions, .header__nav {
    display: none;
  }
}
@media (max-width: 568px) {
  .header__inner {
    padding-right: 20px;
    padding-left: 20px;
  }
  .header__logo {
    width: 145px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .header__lang-arrow, .header__lang-menu {
    transition: none;
  }
}
.sp-menu {
  display: none;
}

@media (max-width: 850px) {
  .sp-menu {
    position: fixed;
    top: 22px;
    right: 20px;
    z-index: 300;
    display: block;
  }
  .sp-menu__button {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background: #128083;
    box-shadow: 0 10px 30px rgba(16, 27, 27, 0.07);
    cursor: pointer;
  }
  .sp-menu__line {
    width: 18px;
    height: 1px;
    background: currentColor;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }
  .sp-menu__panel {
    position: fixed;
    inset: 0;
    visibility: hidden;
    padding: 104px 24px 40px;
    background: rgba(16, 37, 38, 0.98);
    opacity: 0;
    overflow-y: auto;
    transition: opacity 0.2s ease, visibility 0.2s ease;
  }
  .sp-menu__nav {
    display: grid;
    gap: 8px;
    width: min(100%, 520px);
    margin: 0 auto;
  }
  .sp-menu__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 58px;
    padding: 12px 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
  }
  .sp-menu__link::after {
    content: "→";
  }
  .sp-menu__link--cta {
    justify-content: center;
    margin-top: 20px;
    border: 1px solid #fff;
    border-radius: 999px;
    background: #128083;
  }
  .sp-menu__link--cta::after {
    display: none;
  }
  .sp-menu.is-open .sp-menu__panel {
    visibility: visible;
    opacity: 1;
  }
  .sp-menu.is-open .sp-menu__line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  .sp-menu.is-open .sp-menu__line:nth-child(2) {
    opacity: 0;
  }
  .sp-menu.is-open .sp-menu__line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
}
.footer {
  color: #000;
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
}
.footer__inner {
  box-sizing: border-box;
  margin: 100px 0;
  padding: 0 50px;
}
.footer__top {
  display: flex;
}
.footer__intro {
  display: flex;
  flex: 0 0 400px;
  flex-direction: column;
}
.footer__copy {
  display: block;
  width: 355px;
  margin: 0;
}
.footer__copy img {
  display: block;
  width: 100%;
  height: auto;
}
.footer__description {
  display: block;
  margin: 30px 0 0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.9;
}
.footer__nav {
  width: calc(100% - 400px);
}
.footer__columns {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin: 0;
  padding: 24px 0 28px;
  list-style: none;
}
.footer__column {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  width: 33.3333333333%;
  padding: 0 35px;
  gap: 10px;
}
.footer__column--center {
  border-left: 1px dotted #f4f8f8;
}
.footer__heading {
  display: flex;
  align-items: center;
  color: #000;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  text-decoration: none;
}
.footer__heading--spaced {
  margin-top: 15px;
}
.footer__heading span {
  position: relative;
  bottom: -1px;
  display: block;
  width: 17px;
  margin-left: 5px;
  border-radius: 50%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, #128083 0%, #72d4d7 100%);
}
.footer__heading span::before {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: block;
  width: 7px;
  content: "";
  transform: translate(-25%, -50%);
  clip-path: polygon(0 15%, 15% 0, 65% 50%, 15% 100%, 0 85%, 35% 50%, 0 15%);
  aspect-ratio: 1;
  background-color: #fff;
}
.footer__group {
  margin: 0;
}
.footer__summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #000;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  cursor: pointer;
  transition: color 0.3s ease, background-color 0.3s ease, opacity 0.3s ease;
}
.footer__summary::-webkit-details-marker {
  display: none;
}
.footer__summary::after {
  display: block;
  width: 13px;
  content: "";
  transition: color 0.3s ease, background-color 0.3s ease, opacity 0.3s ease;
  clip-path: polygon(0 45%, 45% 45%, 45% 0, 55% 0, 55% 45%, 100% 45%, 100% 55%, 55% 55%, 55% 100%, 45% 100%, 45% 55%, 0 55%);
  aspect-ratio: 1;
  background-color: #000;
}
.footer__group[open] .footer__summary::after {
  clip-path: polygon(0 45%, 100% 45%, 100% 55%, 0 55%);
}
.footer__links {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  margin: 5px 0;
  padding: 15px;
  border-radius: 5px;
  background-color: #f4f8f8;
}
.footer__nav-link {
  display: block;
  color: #000;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  text-decoration: none;
  transition: color 0.3s ease, background-color 0.3s ease, opacity 0.3s ease;
}
.footer__bottom {
  display: flex;
  align-items: flex-start;
  margin-top: 50px;
}
.footer__company {
  display: flex;
  flex-direction: column;
  gap: 20px 0;
}
.footer__brand-row {
  display: flex;
  align-items: center;
  gap: 0 30px;
}
.footer__logo {
  display: block;
  width: 200px;
}
.footer__bess {
  display: block;
  width: 170px;
}
.footer__logo img, .footer__bess img {
  display: block;
  width: 100%;
  height: auto;
}
.footer__link {
  display: flex;
  align-items: center;
  gap: 0 5px;
  color: #000;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  text-decoration: none;
}
.footer__link span {
  display: block;
  width: 15px;
  line-height: 1;
}
.footer__link img {
  display: block;
  width: 100%;
  height: auto;
}
.footer__copyright {
  margin: 0;
  color: #000;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.6;
}
.footer__copyright--mobile {
  display: none;
}
@media (hover: hover) and (pointer: fine) {
  .footer__heading:hover, .footer__summary:hover, .footer__nav-link:hover, .footer__link:hover {
    color: #128083;
  }
  .footer__summary:hover::after {
    background-color: #128083;
  }
}
@media (max-width: 1350px) {
  .footer__top {
    flex-direction: column;
  }
  .footer__intro {
    flex-basis: auto;
    width: 100%;
  }
  .footer__description br {
    display: none;
  }
  .footer__nav {
    width: 100%;
    margin-top: 50px;
  }
  .footer__column {
    width: 31.6666666667%;
    padding: 0;
  }
}
@media (max-width: 1024px) {
  .footer__nav {
    margin-top: 20px;
  }
  .footer__links {
    font-size: 14px;
  }
}
@media (max-width: 850px) {
  .footer__inner {
    margin: 50px 0;
    padding: 0 30px;
  }
  .footer__intro {
    align-items: center;
  }
  .footer__copy {
    width: 300px;
  }
  .footer__description {
    max-width: 500px;
    margin: 10px auto 0;
    text-align: center;
  }
  .footer__nav {
    display: none;
  }
  .footer__bottom {
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
  }
  .footer__brand-row {
    flex-direction: column;
    align-items: center;
    gap: 20px 0;
  }
  .footer__copyright--desktop {
    display: none;
  }
  .footer__company {
    align-items: center;
    width: 100%;
    gap: 24px 0;
  }
  .footer__brand-row {
    width: 100%;
  }
  .footer__logo {
    width: 180px;
  }
  .footer__bess {
    width: 150px;
  }
  .footer__link {
    justify-content: center;
    font-size: 13px;
  }
  .footer__copyright--mobile {
    display: block;
    margin-top: 30px;
    text-align: center;
  }
}
@media (max-width: 568px) {
  .footer__inner {
    padding: 0 20px;
  }
  .footer__copy {
    width: min(100%, 300px);
  }
}

/* ===== PHOTO HARMONY + POSTER GRAMMAR（§5-5/§8・2026-07-03） ===== */
main img { filter: saturate(0.78); }
main figure { position: relative; }
main figure::after { content:""; position:absolute; inset:0; background:#128083; opacity:0.14; mix-blend-mode:color; pointer-events:none; }
main h1, main h2, main h3, main [class*="__title"] { font-family:'Yu Mincho','Hiragino Mincho ProN','MS Mincho',serif; font-weight:700; letter-spacing:0.03em; }
main [class*="__eyebrow"], main [class*="__en"], main [class*="__label"] { font-family:'Barlow',Arial,sans-serif; font-weight:700; letter-spacing:0.28em; text-transform:uppercase; }
main [class*="__eyebrow"]::after, main [class*="__label"]::after { content:""; display:inline-block; vertical-align:middle; width:34px; height:2px; margin-left:14px; background:#128083; }
main [class*="__number"] { font-family:'Barlow',Arial,sans-serif; letter-spacing:0.02em; }
@media (hover:hover) and (pointer:fine) { main [class*="card"]:hover { transform:translateY(-4px); transition:transform .25s ease; } }
@media (prefers-reduced-motion:reduce) { main [class*="card"]:hover { transform:none; } main img { transition:none; } }


/* ===== BATCHC LP図解表示型オーバーライド（image-design-system v1.1 §7-2）2026-07-03 =====
   図解スロット限定（:has/src指定）: contain・height:auto・原寸比率契約・写真調和フィルタ/ベール解除・caption下置き。
   写真スロット（ヒーロー/CTA帯/背景型/記事サムネ）は不変更。 ===== */
body#mk_balancing img[src][src$="/img/contents/bess/market/balancing/grid-balance.jpg"]{width:100%;height:auto;min-height:0;max-height:none;position:static;object-fit:contain;object-position:center;filter:none;mix-blend-mode:normal;aspect-ratio:1200/800}
body#mk_balancing :is(div,figure,picture):has(> img[src$="/img/contents/bess/market/balancing/grid-balance.jpg"]),body#mk_balancing :is(div,figure,picture):has(> picture > img[src$="/img/contents/bess/market/balancing/grid-balance.jpg"]){min-height:0;height:auto;aspect-ratio:auto}
body#mk_balancing picture:has(> img[src$="/img/contents/bess/market/balancing/grid-balance.jpg"]){position:static;display:block;height:auto;min-height:0}
body#mk_balancing img[src][src$="/img/contents/bess/market/balancing/battery-response.jpg"]{width:100%;height:auto;min-height:0;max-height:none;position:static;object-fit:contain;object-position:center;filter:none;mix-blend-mode:normal;aspect-ratio:1200/800}
body#mk_balancing :is(div,figure,picture):has(> img[src$="/img/contents/bess/market/balancing/battery-response.jpg"]),body#mk_balancing :is(div,figure,picture):has(> picture > img[src$="/img/contents/bess/market/balancing/battery-response.jpg"]){min-height:0;height:auto;aspect-ratio:auto}
body#mk_balancing picture:has(> img[src$="/img/contents/bess/market/balancing/battery-response.jpg"]){position:static;display:block;height:auto;min-height:0}
body#mk_balancing img[src][src$="/img/contents/bess/market/balancing/market-analysis.jpg"]{width:100%;height:auto;min-height:0;max-height:none;position:static;object-fit:contain;object-position:center;filter:none;mix-blend-mode:normal;aspect-ratio:1200/800}
body#mk_balancing :is(div,figure,picture):has(> img[src$="/img/contents/bess/market/balancing/market-analysis.jpg"]),body#mk_balancing :is(div,figure,picture):has(> picture > img[src$="/img/contents/bess/market/balancing/market-analysis.jpg"]){min-height:0;height:auto;aspect-ratio:auto}
body#mk_balancing picture:has(> img[src$="/img/contents/bess/market/balancing/market-analysis.jpg"]){position:static;display:block;height:auto;min-height:0}
body#mk_balancing img[src][src$="/img/contents/bess/market/balancing/risk-review.jpg"]{width:100%;height:auto;min-height:0;max-height:none;position:static;object-fit:contain;object-position:center;filter:none;mix-blend-mode:normal;aspect-ratio:1200/800}
body#mk_balancing :is(div,figure,picture):has(> img[src$="/img/contents/bess/market/balancing/risk-review.jpg"]),body#mk_balancing :is(div,figure,picture):has(> picture > img[src$="/img/contents/bess/market/balancing/risk-review.jpg"]){min-height:0;height:auto;aspect-ratio:auto}
body#mk_balancing picture:has(> img[src$="/img/contents/bess/market/balancing/risk-review.jpg"]){position:static;display:block;height:auto;min-height:0}
main figure:has(img[src$="/img/contents/bess/market/balancing/grid-balance.jpg"])::after,main figure:has(img[src$="/img/contents/bess/market/balancing/battery-response.jpg"])::after,main figure:has(img[src$="/img/contents/bess/market/balancing/market-analysis.jpg"])::after,main figure:has(img[src$="/img/contents/bess/market/balancing/risk-review.jpg"])::after{content:none}
main figure:has(img[src$="/img/contents/bess/market/balancing/grid-balance.jpg"]) figcaption,main figure:has(img[src$="/img/contents/bess/market/balancing/battery-response.jpg"]) figcaption,main figure:has(img[src$="/img/contents/bess/market/balancing/market-analysis.jpg"]) figcaption,main figure:has(img[src$="/img/contents/bess/market/balancing/risk-review.jpg"]) figcaption{position:static;margin:12px 0 0;padding:0;color:#5A6270;background:none;font-size:12px;right:auto;bottom:auto;left:auto;top:auto;width:auto}

/* ===== UPLIFT batch2 bess teal (uplift_20260704) — 下層格上げ指示書 2026-07-04 ===== */
:root {
  --u-theme: #128083;
  --u-deep: #0A5457;
  --u-tint: #F0F7F7;
  --u-gold: #F5B500;
  --u-ink: #16181C;
  --u-sub: #5A6270;
  --u-border: #E2E5E8;
  --u-aqua: #8CCFD0;
}

/* ---- セクション余白リズム（96px）＋旧色面のティール化 ---- */
body#mk_balancing .quick-answer,
body#mk_balancing .balance,
body#mk_balancing .mechanism,
body#mk_balancing .products,
body#mk_balancing .battery,
body#mk_balancing .revenue,
body#mk_balancing .market-watch,
body#mk_balancing .factors,
body#mk_balancing .decision,
body#mk_balancing .related,
body#mk_balancing .faq { padding: 96px 0; }
body#mk_balancing .balance { background: var(--u-tint); }
body#mk_balancing .balance::before { border-color: rgba(18, 128, 131, 0.06); }
body#mk_balancing .battery { background: var(--u-tint); }
body#mk_balancing .factors { background: var(--u-tint); }
body#mk_balancing .mid-cta { padding: 0 0 96px; background: var(--u-tint); }
body#mk_balancing .mechanism { background: var(--u-deep); }
body#mk_balancing .market-watch { background: var(--u-deep); }
body#mk_balancing .related { background: var(--u-deep); }

/* ---- 共通見出し（eyebrow=テーマ色0.28em・h2=25px明朝・リード18px） ---- */
body#mk_balancing .c-eyebrow { color: var(--u-theme); font-family: 'Barlow', Arial, sans-serif; font-size: 13px; letter-spacing: 0.28em; text-transform: uppercase; }
body#mk_balancing .c-eyebrow::before { background: var(--u-theme); }
body#mk_balancing .mechanism .c-eyebrow,
body#mk_balancing .market-watch .c-eyebrow,
body#mk_balancing .related .c-eyebrow { color: var(--u-aqua); }
body#mk_balancing .mechanism .c-eyebrow::before,
body#mk_balancing .market-watch .c-eyebrow::before,
body#mk_balancing .related .c-eyebrow::before { background: var(--u-aqua); }
body#mk_balancing .c-section-title { font-size: 25px; line-height: 1.5; letter-spacing: 0.03em; }
body#mk_balancing .c-section-lead { color: var(--u-sub); font-size: 18px; line-height: 1.9; }
body#mk_balancing .mechanism .c-section-lead,
body#mk_balancing .market-watch .c-section-lead,
body#mk_balancing .related .c-section-lead { color: rgba(255, 255, 255, 0.8); }
body#mk_balancing .c-note { color: var(--u-sub); font-size: 13px; }
body#mk_balancing .c-source { color: var(--u-sub); font-size: 13px; }
body#mk_balancing .c-source a { color: var(--u-theme); }

/* ---- ボタン（金CTA・radius999・16/32級） ---- */
body#mk_balancing .c-button { min-height: 56px; padding: 0 32px; font-size: 16px; }
body#mk_balancing .c-button--primary { color: var(--u-ink); background: var(--u-gold); }
body#mk_balancing .c-button--outline { border-color: var(--u-deep); color: var(--u-deep); }
body#mk_balancing .c-button:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
@media (hover: hover) and (pointer: fine) {
  body#mk_balancing .c-button--primary:hover { box-shadow: 0 16px 34px rgba(245, 181, 0, 0.34); filter: brightness(0.92); }
}

/* ---- ヒーロー（--u-deepグラデ＋白明朝31px＋eyebrowアニメ） ---- */
body#mk_balancing .hero { background: var(--u-deep); }
body#mk_balancing .hero__media::after { background: linear-gradient(100deg, rgba(10, 84, 87, 0.96) 0%, rgba(10, 84, 87, 0.82) 45%, rgba(18, 128, 131, 0.25) 100%); }
body#mk_balancing .hero__label { margin: 0 0 16px; padding: 0; border: 0; border-radius: 0; background: none; color: var(--u-aqua); font-size: 13px; letter-spacing: 0.28em; }
body#mk_balancing .hero__label::before { content: ""; display: block; width: 40px; height: 2px; margin-bottom: 14px; border-radius: 0; background: var(--u-theme); }
body#mk_balancing .hero__label::after { content: none; }
body#mk_balancing .hero__title { font-size: 31px; line-height: 1.5; letter-spacing: 0.03em; }
body#mk_balancing .hero__title-sub { color: var(--u-aqua); font-size: 16px; letter-spacing: 0.08em; }
body#mk_balancing .hero__lead { font-size: 18px; line-height: 1.9; }
body#mk_balancing .hero__summary { border-radius: 12px; border-color: rgba(140, 207, 208, 0.35); }
body#mk_balancing .hero__summary-item { background: rgba(10, 84, 87, 0.72); }
body#mk_balancing .hero__summary-number { color: var(--u-aqua); font-family: 'Barlow', Arial, sans-serif; font-size: 13px; }
@keyframes u35-fade {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
body#mk_balancing .hero__label,
body#mk_balancing .hero__title,
body#mk_balancing .hero__lead,
body#mk_balancing .hero__actions,
body#mk_balancing .hero__summary { animation: u35-fade 0.6s ease both; }
body#mk_balancing .hero__title { animation-delay: 0.12s; }
body#mk_balancing .hero__lead { animation-delay: 0.24s; }
body#mk_balancing .hero__actions { animation-delay: 0.36s; }
body#mk_balancing .hero__summary { animation-delay: 0.48s; }
@media (prefers-reduced-motion: reduce) {
  body#mk_balancing .hero__label,
  body#mk_balancing .hero__title,
  body#mk_balancing .hero__lead,
  body#mk_balancing .hero__actions,
  body#mk_balancing .hero__summary { animation: none; }
}

/* ---- クイックアンサー ---- */
body#mk_balancing .quick-answer__card { border-color: var(--u-border); border-radius: 12px; }
body#mk_balancing .quick-answer__index { color: #fff; background: var(--u-deep); font-family: 'Barlow', Arial, sans-serif; }
body#mk_balancing .quick-answer__heading { font-size: 20px; }
body#mk_balancing .quick-answer__text { color: var(--u-sub); }

/* ---- 需給バランス ---- */
body#mk_balancing .balance__image { border-radius: 12px; }
body#mk_balancing .balance__badge { position: static; width: auto; margin-top: 16px; border-radius: 12px; background: var(--u-deep); }
body#mk_balancing .balance__badge strong { color: var(--u-aqua); font-size: 25px; }
body#mk_balancing .balance__scale { border-color: var(--u-border); border-radius: 12px; }
body#mk_balancing .balance__side { border-radius: 6px; }
body#mk_balancing .balance__side--demand, body#mk_balancing .balance__side--supply { background: var(--u-tint); }
body#mk_balancing .balance__side-value { font-size: 20px; }
body#mk_balancing .balance__equal { color: var(--u-theme); font-size: 25px; }

/* ---- 仕組み（濃色バンド） ---- */
body#mk_balancing .mechanism__flow { padding: 0; list-style: none; }
body#mk_balancing .mechanism__step { border-radius: 12px; }
body#mk_balancing .mechanism__step:not(:last-child)::after { color: var(--u-aqua); }
body#mk_balancing .mechanism__step-number { color: var(--u-aqua); font-family: 'Barlow', Arial, sans-serif; }
body#mk_balancing .mechanism__step-title { font-size: 20px; }
body#mk_balancing .mechanism__revenue-card { border-radius: 12px; }
body#mk_balancing .mechanism__revenue-card strong { color: var(--u-deep); font-size: 20px; }

/* ---- 商品表 ---- */
body#mk_balancing .products__table-wrap { border-color: var(--u-border); border-radius: 12px; }
body#mk_balancing .products__table th, body#mk_balancing .products__table td { border-color: var(--u-border); }
body#mk_balancing .products__table thead th { background: var(--u-deep); }
body#mk_balancing .products__table tbody th { color: var(--u-deep); background: var(--u-tint); }
body#mk_balancing .products__time { color: var(--u-theme); font-family: 'Barlow', Arial, sans-serif; font-size: 20px; font-weight: 700; }

/* ---- 蓄電池ポイント ---- */
body#mk_balancing .battery__image { border-radius: 12px; }
body#mk_balancing .battery__point { border-color: var(--u-border); }
body#mk_balancing .battery__point:last-child { border-color: var(--u-border); }
body#mk_balancing .battery__point-icon { background: var(--u-theme); }
body#mk_balancing .battery__point-title { font-size: 20px; }

/* ---- 中間CTA（deep箱×金CTA） ---- */
body#mk_balancing .mid-cta__box { border-radius: 12px; background: var(--u-deep); }
body#mk_balancing .mid-cta__title { font-size: 25px; line-height: 1.5; }

/* ---- 収益カード ---- */
body#mk_balancing .revenue__card { border-color: var(--u-border); border-radius: 12px; }
body#mk_balancing .revenue__card--primary { background: var(--u-deep); }
body#mk_balancing .revenue__card-label { color: var(--u-deep); background: var(--u-tint); }
body#mk_balancing .revenue__card--primary .revenue__card-label { color: var(--u-ink); background: var(--u-aqua); }
body#mk_balancing .revenue__card-title { font-size: 20px; }
body#mk_balancing .revenue__formula-item { border-radius: 6px; }
body#mk_balancing .revenue__formula-symbol { color: var(--u-aqua); font-size: 20px; }
body#mk_balancing .revenue__list li::before { background: var(--u-theme); }
body#mk_balancing .revenue__text { color: var(--u-sub); }

/* ---- 市場ウォッチ（濃色バンド） ---- */
body#mk_balancing .market-watch__image { border-radius: 12px; }
body#mk_balancing .market-watch__list li { border-radius: 12px; }
body#mk_balancing .market-watch__list li::before { color: var(--u-aqua); }
body#mk_balancing .market-watch .c-source { color: rgba(255, 255, 255, 0.66); }

/* ---- 変動要因・判断 ---- */
body#mk_balancing .factors__card { border-color: var(--u-border); border-radius: 12px; }
body#mk_balancing .factors__number { color: var(--u-theme); font-family: 'Barlow', Arial, sans-serif; }
body#mk_balancing .factors__title { font-size: 20px; }
body#mk_balancing .factors__text { color: var(--u-sub); }
body#mk_balancing .decision__image { border-radius: 12px; }
body#mk_balancing .decision__checklist li { background: var(--u-tint); }
body#mk_balancing .decision__checklist li::before { background: var(--u-theme); }

/* ---- 関連（濃色バンド上のカード） ---- */
body#mk_balancing .related__card { border-radius: 12px; }
body#mk_balancing .related__tag { color: var(--u-aqua); }
body#mk_balancing .related__title { font-size: 20px; }
body#mk_balancing .related__arrow { color: var(--u-aqua); }
body#mk_balancing .related__card:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

/* ---- FAQ ---- */
body#mk_balancing .faq__item { border-color: var(--u-border); border-radius: 12px; }
body#mk_balancing .faq__question { font-size: 16px; }
body#mk_balancing .faq__question::before { background: var(--u-deep); }
body#mk_balancing .faq__question::after { color: var(--u-deep); }
body#mk_balancing .faq__answer { color: var(--u-sub); }
body#mk_balancing .faq__answer::before { color: var(--u-deep); background: var(--u-aqua); }
body#mk_balancing .faq__question:focus-visible { outline: 2px solid var(--u-deep); outline-offset: 3px; }

/* ---- 最終CTA（--u-deep締め×金CTA） ---- */
body#mk_balancing .final-cta { background: var(--u-deep); }
body#mk_balancing .final-cta__media::after { background: linear-gradient(100deg, rgba(10, 84, 87, 0.96) 0%, rgba(10, 84, 87, 0.8) 52%, rgba(18, 128, 131, 0.3) 100%); }
body#mk_balancing .final-cta__title { font-size: 31px; line-height: 1.5; letter-spacing: 0.03em; }
body#mk_balancing .final-cta__text { font-size: 18px; line-height: 1.9; }

/* ---- 〜900px：セクション48px ---- */
@media (max-width: 900px) {
  body#mk_balancing .quick-answer,
  body#mk_balancing .balance,
  body#mk_balancing .mechanism,
  body#mk_balancing .products,
  body#mk_balancing .battery,
  body#mk_balancing .revenue,
  body#mk_balancing .market-watch,
  body#mk_balancing .factors,
  body#mk_balancing .decision,
  body#mk_balancing .related,
  body#mk_balancing .faq { padding: 48px 0; }
  body#mk_balancing .mid-cta { padding: 0 0 48px; }
}
@media (max-width: 850px) {
  body#mk_balancing .products__card-title { color: var(--u-deep); font-size: 20px; }
}
@media (max-width: 767px) {
  body#mk_balancing .hero__media::after { background: linear-gradient(180deg, rgba(10, 84, 87, 0.84) 0%, rgba(10, 84, 87, 0.94) 76%, rgba(10, 84, 87, 0.98) 100%); }
  body#mk_balancing .final-cta__media::after { background: linear-gradient(180deg, rgba(10, 84, 87, 0.72) 0%, rgba(10, 84, 87, 0.95) 70%, rgba(10, 84, 87, 0.98) 100%); }
  body#mk_balancing .mobile-cta__link { background: var(--u-deep); }
}

/* ===== HEADER GREEN UNIFY addon (uplift_20260704 option) — headercolor_20260704決定の横展開。
   mk_balancing は配備時に各ページのbody idへ置換。ヘッダー構造は不変更・配色のみ緑固定 ===== */
body#mk_balancing .header__actions { background: #1E8A58; }
body#mk_balancing .sp-menu__button { background: #0F4C30; box-shadow: 0 10px 28px rgba(15, 76, 48, 0.28); }
body#mk_balancing .sp-menu__panel { background: rgba(15, 76, 48, 0.98); }
body#mk_balancing .header__lang-link.is-current { background: #EDF6F1; }
body#mk_balancing .header__lang-button:focus-visible,
body#mk_balancing .header__lang-link:focus-visible,
body#mk_balancing .header__action-link:focus-visible,
body#mk_balancing .header__nav-link:focus-visible,
body#mk_balancing .header__logo:focus-visible { outline-color: #1E8A58; }
@media (hover: hover) and (pointer: fine) {
  body#mk_balancing .header__lang-button:hover { border-color: #1E8A58; }
  body#mk_balancing .header__lang-link:hover { background: #EDF6F1; }
  body#mk_balancing .header__nav-link:hover { color: #1E8A58; }
}