:root {
  --ds25-navy: #033469;
  --ds25-navy-deep: #062a55;
  --ds25-blue: #1f9fdc;
  --ds25-blue-2: #1a57aa;
  --ds25-cyan: #19d4df;
  --ds25-yellow: #f3d445;
  --ds25-pink: #fa869c;
  --ds25-pink2: #EA7F83;
  --ds25-green: #00907e;
  --ds25-red: #ea6153;
  --ds25-white: #fff;
  --ds25-text: #ffffff;
  --ds25-dark: #2c2c2c;
  --ds25-line: rgba(255, 255, 255, .16);
  --ds25-panel: rgba(3, 52, 105, .72);
  --ds25-panel-light: rgba(255, 255, 255, .08);
  --ds25-max: 1000px;
  --ds25-radius: 24px;
  --ds25-shadow: 0 24px 80px rgba(0, 0, 0, .28);
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  font-family: 'Noto Sans JP', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ds25-text);
  background-image: url(../images/patarn_bg.jpg);
  background-repeat: repeat;
  background-size: 1920px 1080px;
  background-position: center;
  line-height: 1.85;
  letter-spacing: .04em
}

a {
  color: inherit;
  text-decoration: none
}

p a,
li a {
  text-decoration: underline;
  text-underline-offset: 0.12em
}

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

button {
  font: inherit;
  color: inherit
}
.forsp {
  display: none;
}

.ds25-page {
  position: relative;
  overflow: hidden;
}


.ds25-container {
  width: min(var(--ds25-max), calc(100% - 64px));
  margin-inline: auto;
  position: relative;
  z-index: 1
}

.ds25-section {
  position: relative;
  padding: 140px 0
}

.ds25-kicker {
  font-size: 18px;
  letter-spacing: .16em;
  color: var(--ds25-cyan);
  text-transform: uppercase
}

.ds25-section-heading {
  width: 100%;
  text-align: center;
  margin: 0 0 64px;
  position: relative;
  z-index: 5;
}
.ds25-section-heading h3 {
  font-size: 34px;
  color: var(--ds25-pink);
  margin: 5px 0;
}

.ds25-section-heading--center {
  text-align: center;
  margin-inline: auto
}

.ds25-section-heading__en {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  margin-bottom: 12px;
  padding: 5px 28px;
  border: 1px solid rgba(255, 255, 255, .38);
  border-radius: 999px;
  font-size: 48px;
  line-height: 1;
  letter-spacing: .12em;
  color: #fff
}

.ds25-section-heading h2 {
  margin: 0 0 28px;
  font-size: 24px;
  line-height: 1.4;
  font-weight: 700
}

.ds25-section-heading p {
  margin: 0;
  font-size: 16px;
  color: rgba(255, 255, 255, .88)
}

.ds25-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 28px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.35;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease
}

.ds25-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .24)
}

.ds25-btn--primary {
  background: linear-gradient(135deg, var(--ds25-pink), var(--ds25-red));
  color: #fff
}

.ds25-btn--secondary {
  background: rgba(255, 255, 255, .1);
  border-color: rgba(255, 255, 255, .35);
  color: #fff
}

.ds25-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px
}

.ds25-inline-actions--center {
  justify-content: center
}

.ds25-header {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: 50;
  background: #fff;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, .1)
}

.ds25-header__inner {
  width: min(1000px, calc(100% - 48px));
  height: auto;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
}

.ds25-header__logo {
  display: block;
}
.ds25-header__logo img {
  max-width: 120px;
}

.ds25-header__logo span {
  color: var(--ds25-yellow)
}

.ds25-nav {
  display: flex;
  gap: 20px;
  letter-spacing: .08em
}

.ds25-nav a {
  padding: 0px;
  opacity: 1.0;
  transition: all 0.3s ease;
}

.ds25-nav a:hover {
  opacity: 0.7;
  transition: all 0.3s ease;
  transform: translateY(-5px);
}

.ds25-nav a img {
  max-width: 210px;
}


.ds25-hero {
  position: relative;
  height: 920px;
  padding: 130px 0 130px;
  display: flex;
  align-items: flex-start;
  overflow: hidden
}

.ds25-hero__visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-repeat: no-repeat;
  background-size: 1920px 900px;
  background-position: top center;
  background-image: url(../images/kv_bg.jpg);
}

.ds25-hero__inner {
  text-align: center;
  position: relative;
}

.ds25-hero__title {
  width: 604px;
  margin: 0;
}
.kv_arm {
  width: 688px;
  height: 548px;
  display: block;
  position: absolute;
  top: -50px;
  right: -470px;
  margin: 0;

  transform-origin: 92% 62%;
  opacity: 0;
  transform: rotate(-4deg);

  will-change: transform, opacity;
}
body.is-kv-ready .kv_arm {
  animation: kvArmMotion 1.1s cubic-bezier(0.22, 1, 0.36, 1) 0.25s forwards;
}

@keyframes kvArmMotion {
  0% {
    opacity: 0.5;
    transform: rotate(4deg);
  }
  45% {
    opacity: 1;
  }

  100% {
    opacity: 1;
    transform: rotate(0deg);
  }
}
@keyframes kvArmMotion2 {
  0% {
    opacity: 1;
    transform: rotate(-4deg);
  }
  45% {
    opacity: 1;
  }

  100% {
    opacity: 1;
    transform: rotate(0deg);
  }
}

.kv_cmp_btn {
  width: 130px;
  height: 130px;
  display: block;
  position: absolute;
  top: 330px;
  right: 0px;
  margin: 0;
  transition: all 0.8s;
}
.kv_cmp_btn:hover {
  opacity: 0.7;
}

.ds25-intro {
  padding-top: 120px
}

.ds25-intro__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 1fr;
  grid-column-gap: 20px;
  grid-row-gap: 20px;
}

.ds25-intro__text {
  font-size: 20px;
  text-align: center
}

.ds25-intro__text p {
  margin: 0 0 1.7em
}

.ds25-intro__cards {
  display: grid;
  gap: 18px;
  margin: 140px 0 0;
}

.ds25-topic-card {
  display: grid;
  position: relative;
  box-shadow: 0 16px 50px rgba(0, 0, 0, .18);
  grid-template-rows: subgrid; /* 追加 */
	grid-row: span 3; /* 追加 */
}
.ds25-topic-card-box {
  width: 100%;
  border: 1px solid #000;
  background-color: rgba(255, 255, 255, 0.8);
  position: relative;
  border: 8px solid #fff;
  border-radius: 14px;
  padding: 50px 20px 20px;
}

.ds25-topic-card-box::before {
  content: "";
  position: absolute;
  inset: -6px;                  /* 外側に広げる */
  border: 4px solid var(--ds25-red);
  border-radius: 12px;          /* 本体より少し大きく */
  pointer-events: none;
}
.ds25-topic-card-title {
  width: 90%;
  margin: 0 auto;
  text-align: center;
  background: var(--ds25-red);
  border: 1px solid #fff;
  border-radius: 12px;
  padding: 10px;
  position: absolute;
  top: -50px;
}
.ds25-topic-card-title p {
  margin: 2px 0 0;
  font-size: 15px;
}

.ds25-topic-card:nth-child(2) .ds25-topic-card-title {
  background: var(--ds25-pink);
}
.ds25-topic-card:nth-child(3) .ds25-topic-card-title {
  background: var(--ds25-green);
}

.ds25-topic-card:nth-child(2) .ds25-topic-card-box:before {
  border: 4px solid var(--ds25-pink);
}

.ds25-topic-card:nth-child(3) .ds25-topic-card-box:before {
  border: 4px solid var(--ds25-green);
}

.ds25-topic-card span {
  display: block;
  font-size: 18px;
  color: var(--ds25-blue-2);
  letter-spacing: .12em
}

.ds25-topic-card small {
  display: block;
  font-size: 18px;
  line-height: 1.7;
  color: #555
}

.ds25-history {
  margin: 140px 0 0 0;
  background-repeat: no-repeat;
  background-size: 1772px;
  background-position: top center;
  background-image: url(../images/history_bg.svg);
  padding: 100px 0 100px 0;
  scroll-margin-top: 360px;
}

.ds25-history .move_title {
  width: 1407px;
  position: absolute;
  left: -504px;
  top: -400px;

  transform-origin: 2% 62%;
  opacity: 1;
  transform: rotate(-4deg);

  will-change: transform, opacity;
}
body.is-kv-ready .ds25-history .js-scroll-motion.is-motion-start  {
  animation: kvArmMotion2 1.0s cubic-bezier(0.22, 1, 0.36, 1) 0.25s forwards;
}

.ds25-timeline {
  position: relative;
  max-width: 960px;
  margin: 0 auto
}
.ds25-timeline-acd-wrap {
  position: relative;
}
.acd-open-trigger {
  width: 130px;
  position: absolute;
  top: 600px;
  margin: 0 auto;
  left: 0;
  right: 0;
  z-index: 20;
  cursor: pointer;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}
.acd-open-trigger img,.history-wave img {
  display: block;
}
.history-wave {
  width: 82px;
  position: absolute;
  top: 800px;
  margin: 0 auto;
  left: 0;
  right: 0;
  z-index: 20;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}
.ds25-timeline__item.first-item {
  background-image: url(../images/history-dot-line.svg);
  background-repeat: repeat-y;
  background-position: top center;
}
.ds25-timeline-acd {
  max-height: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition:
    max-height 0.8s ease,
    opacity 0.45s ease,
    transform 0.45s ease,
    visibility 0.45s ease;
  background-image: url(../images/history-dot-line.svg);
  background-repeat: repeat-y;
  background-position: top center;
}
/* 開いた状態 */
.ds25-timeline-acd-wrap.is-open .ds25-timeline-acd {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
/* 開いたらOPENボタンと波線を非表示 */
.ds25-timeline-acd-wrap.is-open .acd-open-trigger,
.ds25-timeline-acd-wrap.is-open .history-wave {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.ds25-timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 160px 1fr;
  grid-template-rows: 1fr;
  grid-column-gap: 0px;
  grid-row-gap: 0px;
}

.ds25-timeline__year {
  position: relative;
  text-align: center
}

.ds25-timeline__body {
  position: relative;
}
.ds25-timeline__body_left {
  text-align: right;
}

.ds25-timeline__body h3 {
  margin: 0 0 14px;
  font-size: 30px;
  line-height: 1.35;
  color: var(--ds25-red)
}

.ds25-timeline__body h4 {
  margin: 8px 0 10px;
  font-size: 22px;
  color: var(--ds25-red);
  font-weight: 400;
  margin: 0;
}

.ds25-timeline__body h5 {
  margin: 8px 0 10px;
  font-size: 22px;
  color: var(--ds25-white);
  font-weight: 400;
}

.ds25-timeline__body p {
  margin: 0 0 18px
}

.ds25-label {
  display: inline-flex;
  margin: 0 0 12px !important;
  padding: 0 14px 5px 32px;
  background: var(--ds25-white);
  font-size: 30px;
  color: var(--ds25-red);
  font-weight: 400;
  clip-path: polygon(10% 0%, 100% 0%, 100% 100%, 10% 100%, 0% 50%);
}
.ds25-label2 {
  display: inline-flex;
  margin: 0 0 12px !important;
  padding: 0 32px 5px 14px;
  background: var(--ds25-white);
  font-size: 30px;
  color: var(--ds25-red);
  font-weight: 400;
  clip-path: polygon(0% 0%, 90% 0%, 100% 50%, 90% 100%, 0% 100%);
}
.ds25-label3 {
  display: inline-flex;
  margin: 0 0 12px !important;
  padding: 0 14px 10px 14px;
  background: var(--ds25-white);
  font-size: 30px;
  color: var(--ds25-red);
  font-weight: 400;
  clip-path: polygon(0% 0%, 100% 0%, 100% 80%, 50% 100%, 0% 80%);
}
.ds-25-trend-box {
  background-color: rgb(255, 255, 255, 0.8);
  padding: 20px 28px;
  border-radius: 12px;
  color: #000;
  margin-bottom: 1em;
  text-align: left;
}
.ds-25-trend-box2 {
  background-color: rgb(7, 49, 99, 0.8);
  border: 1px solid var(--ds25-red);
  padding: 20px 28px;
  border-radius: 12px;
  color: #000;
  margin-bottom: 1em;
  color: var(--ds25-white);
  text-align: left;
}
.ds25-timeline__body_left .ds-25-trend-box,.ds25-timeline__body_left .ds-25-trend-box2 {
  text-align: left;
}
.ds-25-trend-box2 .package-box {
  width: 90%;
  display: flex;
  align-items: center;
}
.ds-25-trend-box2 .package-box img {
  width: 140px;
  margin-right: 20px;
}

.ds25-label--product {
  background: var(--ds25-pink);
  color: #fff
}
.ds25-timeline__finish {
  text-align: center;
}
.d25-timeline-finish_box {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.d25-timeline-finish_box div {
  width: 50%;
}
.d25-timeline-finish_box .package-box2 {
  width: 100%;
}


#survey.ds25-cta_blk {
  margin: 0 0 10px;
}
.ds25-voice-box h3 {
  margin: 0 0 10px;
  font-size: 34px;
  font-weight: 400;
}

.ds25-voice-box p {
  margin: 0 0 22px;
  font-size: 20px;
}
.ds25-voice-box .customer-survey {
  display: block;
  width: 510px;
  height: 92px;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top center;
  background-image: url(../images/button_3d_01.svg);
  margin: 0 auto;
  position: relative;
}
.ds25-voice-box .customer-survey span {
  font-size: 32px;
  font-weight: 400;
}

.ds25-product {
  background-repeat: no-repeat;
  background-size: 1300px;
  background-position: top center;
  background-image: url(../images/product_bg01.svg);
  padding-top: 380px;
  padding-bottom: 240px;
  position: relative;
  z-index: 10;
  scroll-margin-top: 100px;
}
.ds25-product .move_title {
  width: 1407px;
  position: absolute;
  right: -500px;
  top: -380px;
  transform-origin: 92% 62%;
  opacity: 1;
  transform: rotate(4deg);

  will-change: transform, opacity;
}
body.is-kv-ready .ds25-product .js-scroll-motion.is-motion-start {
  animation: kvArmMotion 1.0s cubic-bezier(0.22, 1, 0.36, 1) 0.25s forwards;
}

.ds25-product-hero__image {
  margin: 0
}

.ds25-evolution-grid {
  position: relative;
  z-index: 5;
}

.ds25-evolution-card {
  width: 900px;
  display: flex;
  padding: 40px;
  border-radius:18px;
  background: #fff;
  color: var(--ds25-dark);
  margin: 20px auto;
  justify-content: space-between;
  align-items: center;
}

.ds25-evolution-card h2 span {
  font-size: 48px
}
.ds25-evolution-card h2 {
  margin: 8px 0 14px;
  color: #6E6E6E;
  font-size: 26px;
  font-weight: 400;
  line-height: 110%;
}
.ds25-evolution-card h3 {
  margin: 8px 0 14px;
  color: var(--ds25-pink);
  font-size: 22px
}

.ds25-evolution-card p {
  margin: 0 0 20px;
  font-size: 16px;
  border-top: 1px solid #6e6e6e;
  padding-top: 10px;
  margin-top: 20px;
}

.ds25-evolution-card img {
  margin-top: auto;
}
.evcard-left {
  width: 420px;
}
.evcard-right {
  width: 360px;
}

.ds25-evolution-card .ev-card_title {
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center right;
}
.ds25-evolution-card:nth-of-type(1) .ev-card_title {
  background-image: url(../images/procuct_point01_icon.svg);
}
.ds25-evolution-card:nth-of-type(2) .ev-card_title {
  background-image: url(../images/procuct_point02_icon.svg);
}
.ds25-evolution-card:nth-of-type(3) .ev-card_title {
  background-image: url(../images/procuct_point03_icon.svg);
}

.ds25-action-split {
  width: 900px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin: 40px auto;
  position: relative;
  z-index: 5;
}
.ds25-small-btn {
  border-radius: 14px;
  text-align: center;
  border: 1px solid #fff;
  padding: 16px;
}
.ds25-small-btn.btn_pink {
  background-color: var(--ds25-pink);
}
.ds25-small-btn.btn_pink2 {
  background-color: var(--ds25-pink2);
}
.ds25-small-btn.btn_green {
  background-color: var(--ds25-green);
}
.ds25-small-btn span {
  font-size: 20px;
}
.ds25-small-btn span:after {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: 24px;
  height: 24px;
  margin-left: 12px;
  background: url(../images/btn_arrow_wh.svg) no-repeat center center / contain;
}
.ds25-cta_blk {
  width: 100%;
  background-image: url(../images/cta_bg.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  padding: 55px 0;
  text-align: center;
}
.ds25-cta_blk.cta01 {
  margin-top: -80px;
  scroll-margin-top: 100px;
}
.cta_ttl {
  position: relative;
}
.cta_ttl h2 {
  font-size: 48px;
  margin: 0 auto 40px;
}
.cta_ttl .pointing_left {
  display: block;
  position: absolute;
  top: -80px;
  left: -150px;
}
.cta_ttl .pointing_right {
  display: block;
  position: absolute;
  top: -80px;
  right: -150px;
}
.cta_body {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.ds25-dl_btn {
  display: block;
  width:100%;
  height: 92px;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top center;
  margin: 0 auto;
  position: relative;
}
.ds25-dl_btn.btn_pink {
  background-image: url(../images/button_3d_02.svg);
}
.ds25-dl_btn.btn_pink2 {
  background-image: url(../images/button_3d_03.svg);
}
.ds25-dl_btn span {
  font-size: 32px;
  font-weight: 400;
}
.cta_body p {
  text-align: left;
}
.close .cta_ttl h2 {
  margin: 0 auto 10px;
}
.cta_ttl .pointing_left2 {
  display: block;
  position: absolute;
  top: 44px;
  left: -150px;
}
.cta_ttl .pointing_right2 {
  display: block;
  position: absolute;
  top: 60px;
  right: 40px;
}

.ds25-close_btn {
  display: block;
  width:100%;
  height: 92px;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top center;
  margin: 0 auto;
  position: relative;
  font-size: 26px;
  font-weight: 400;
  padding-top: 20px;
}
.ds25-close_btn.btn_green {
  background-image: url(../images/button_3d_06.svg);
}
.ds25-close_btn.btn_pink {
  background-image: url(../images/button_3d_07.svg);
}
.ds25-cta_blk.close {
  padding: 30px;
}
.ds25-cta_blk.close p {
  text-align: center;
}
.cta_line {
  height: 2px;
  border: 0;
  background-color: #EB7E0E;
  width: 70%;
  margin-left: 190px;
}

.ds25-versionup {
  background-repeat: no-repeat;
  background-size: 1310px;
  background-position: top 60px center;
  background-image: url(../images/product_bg02.svg);
  position: relative;
  margin-top: 100px;
  padding: 0 0 200px 0;
}
.ds25-versionup .ds25-section-heading {
  margin-bottom: 20px;
}
.ds-25-versionup-reason {
  background-color: #FEBCC7;
  border-radius: 18px;
  text-align: center;
  padding: 20px;
  color: #1A57AA;
  margin-bottom: 3em;
  position: relative;
  z-index: 5;
}
.ds-25-versionup-reason h3 {
  font-size: 32px;
  margin: 0px;
}
.ds-25-versionup-reason h3 span {
  font-size: 46px;
}
.reason_blk {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 1fr;
  grid-column-gap: 20px;
  grid-row-gap: 0px;
  margin-top: 1em;
  font-size: 18px;
}
.reason_blk .reason_icon {
  background-color: #ffffff;
  border-radius: 14px;
  height: 190px;
  display: flex;
  align-items: center;      /* 上下中央 */
  justify-content: center;  /* 左右中央も必要なら */
}
.versionup_flow2 {
  position: relative;
  z-index: 5;
}

.ds25-step-nav {
  --ds25-blue: #073f73;
  --ds25-line: #ffffff;

  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(100%, 1000px);
  min-height: 128px;
  background: var(--ds25-blue);
  border: 1px solid var(--ds25-line);
  border-radius: 10px;
  overflow: hidden;
  margin: 1em 0;
}

.ds25-step-nav__item {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 128px;
  padding: 24px 20px;
  color: #fff;
  text-align: center;
  text-decoration: none;
  font-size: clamp(15px, 1.7vw, 19px);
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: 0.06em;
  background: var(--ds25-blue);
}
.ds25-step-nav__item:nth-of-type(2) {
  width: 90%;
  padding: 24px 20px 24px 40px;
}

.ds25-step-nav__item span {
  position: relative;
  z-index: 2;
}

/* 山形の区切り線 */
.ds25-step-nav__edge {
  position: absolute;
  top: 0;
  right: -28px;
  z-index: 3;
  width: 28px;
  height: 100%;
  pointer-events: none;
}

.ds25-step-nav__edge path {
  fill: none;
  stroke: var(--ds25-line);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}
.versionup_flow2 .flow5_blk {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: 1fr;
  grid-column-gap: 10px;
  grid-row-gap: 0px;
  text-align: center;
}
.flow5-box {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--ds25-white);
  border-radius: 12px;
  color: #000;
  padding: 12px 12px 22px 12px;
}
.flow5-box h4 {
  font-size: 32px;
  color: var(--ds25-pink);
  margin: 0;
}
.flow5-box img {
  display: block;
  width: auto;
  max-width: 100%;
  height: 61px;
  margin: 15px auto;
  object-fit: contain;
  flex-shrink: 0;
}
.flow5-box h5 {
  font-size: 16px;
  color: var(--ds25-blue);
  margin: 0;
}
.flow5-box p {
  text-align: left;
  margin: 4px 0;
}
.flow-under-box {
  background-color: #033469;
  border-radius: 14px;
  border: 1px solid #fff;
  padding: 10px 30px;
  display: flex;
  align-items: center;
}
.flow-under-box h4 {
  font-size: 20px;
  color: #1F9FDC;
  width: 340px;
}
.event_banner {
  width: 100%;
  margin: 3em auto;
  position: relative;
  z-index: 5;
}
.ds25_btn_center {
  text-align: center;
}

.ds25-upgrade {
  margin-top: 68px;
  padding: 50px;
  border-radius: 32px;
  background: rgba(255, 255, 255, .94);
  color: var(--ds25-dark);
  box-shadow: var(--ds25-shadow)
}

.ds25-upgrade__heading span {
  color: var(--ds25-blue);
  letter-spacing: .12em
}

.ds25-upgrade__heading h3 {
  margin: 4px 0 12px;
  font-size: 32px;
  color: var(--ds25-navy)
}

.ds25-upgrade__heading p {
  margin: 0 0 26px
}

.ds25-reason-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 28px 0
}

.ds25-reason-grid div {
  padding: 22px;
  border-radius: 18px;
  background: rgba(31, 159, 220, .1);
  border: 1px solid rgba(31, 159, 220, .25);
  font-weight: 700;
  color: var(--ds25-navy)
}

.ds25-flow {
  counter-reset: flow;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin: 34px 0;
  padding: 0;
  list-style: none
}

.ds25-flow li {
  position: relative;
  padding: 22px 12px 18px;
  border-radius: 16px;
  background: var(--ds25-navy);
  color: #fff;
  text-align: center;
  font-size: 14px;
  font-weight: 700
}

.ds25-flow li span {
  display: block;
  margin-bottom: 8px;
  color: var(--ds25-yellow);
  font-size: 24px
}

.precautions_blk {
  width: 94%;
  margin: 50px auto;
}
.precautions_blk h3 {
  text-align: center;
  font-size: 22px;
  border-bottom: 1px solid #fff;
  padding: 5px;
  margin-top: 2em;
}
.precautions_blk ul li {
  margin-bottom: 10px;
}
.event_bg01 {
  width: 1749px;
  max-width: none;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
.event_bg02 {
  width: 1749px;
  max-width: none;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.ds25-event {
  padding-bottom: 80px;
  margin: 100px auto 50px auto;
  position: relative;
  scroll-margin-top: 100px;
}

.ds25-event .ds25-container {
  padding-top: 200px;
}
.ds25-event .move_title {
  width: 1407px;
  position: absolute;
  left: -504px;
  top: -220px;
  transform-origin: 2% 62%;
  opacity: 1;
  transform: rotate(-5deg);
  z-index: 5;
  will-change: transform, opacity;
}
body.is-kv-ready .ds25-event .js-scroll-motion.is-motion-start  {
  animation: kvArmMotion2 1.0s cubic-bezier(0.22, 1, 0.36, 1) 0.25s forwards;
}

.event-frame {
  border: 35px solid #00907E;
  position: relative;
  z-index: 10;
}
.event-title {
  margin: 48px 0 48px 48px;
}
.event-blk {
  width: 850px;
  margin: 60px auto;
  background-color: #033469;
  border: 1px solid #fff;
  border-radius: 16px;
  padding: 32px 0;
  text-align: center;
  position: relative;
}
.event-blk.event-blk01 h3 {
  font-size: 35px;
  color: #FDD431;
  margin: 0 30px 20px 30px;
  border-bottom: 1px solid #fff;
  font-weight: 500;
  line-height: 110%;
  padding-bottom: 20px;
}
.event-blk.event-blk01 h3 span {
  font-size: 48px;
}
.event-blk.event-blk01 p {
  margin: 0;
}
.event-blk.event-blk02 h3 {
  font-size: 26px;
  color: #FDD431;
  margin: 0 30px 20px 30px;
  border-bottom: 1px solid #fff;
  font-weight: 500;
  line-height: 110%;
  padding-bottom: 20px;
}
.event-blk.event-blk02 .event-open {
  position: absolute;
  top: -50px;
  left: -30px;
}
.event-blk.event-blk02 dl {
  width: 80%;
  margin: 40px auto 0 auto;
  display: grid;
  grid-template-columns: 140px 1fr;
  grid-column-gap: 0px;
  grid-row-gap: 3px;
  text-align: left;
}
.event-blk.event-blk02 dl dt {
  background-color: #002746;
}
.event-blk.event-blk02 dl dd {
  background-color: #062a55;
}
.event-blk.event-blk02 dl dt,.event-blk.event-blk02 dl dd {
  margin: 0;
  padding: 20px;
}
.event-blk.event-blk03 h3 {
  font-size: 35px;
  color: #FDD431;
  margin: 0 30px 20px 30px;
  border-bottom: 1px solid #fff;
  font-weight: 500;
  line-height: 160%;
  padding-bottom: 20px;
}
.event-blk.event-blk03 h4.days-deadline {
  font-size: 24px;
  color: #FDD431;
  margin: 10px;
}
.session_part {
  border-top: 1px solid #fff;
  margin-top: 2em;
  padding: 0px 30px 0px 30px;
}
.session_blk {
  margin: 40px 0;
}
.session_ttl_blk {
  background-color: #fff;
  border-radius: 14px;
  color: #000;
  display: flex;
  padding: 10px 30px;
  align-items: center;
}
.session-icon {
  width: 210px;
}
.session-txt-blk {
  text-align: left;
}
.session-txt-blk h4 {
  font-size: 22px;
  color: #00907E;
  margin: 10px 0;
}
.session-txt-blk h4 span {
  font-size: 16px;
  color: #000;
  margin-left: 20px;
}
.session-txt-blk h5 {
  font-size: 22px;
  margin: 10px 0;
  font-weight: 500;
}
.session-bottom {
  display: flex;
  margin: 20px 0;
  gap: 20px;
  align-items: flex-start;
  justify-content: space-between;
}
.session-bottom .session-acd-blk {
  max-width: 600px;
  text-align: left;
}
.session-bottom h4 {
  color: #FDD431;
  margin: 0 0 1em 0;
}
.session-detail {
  padding: 10px;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition:
    max-height 0.4s ease,
    opacity 0.3s ease;
}
.session-acd-blk.is-open .session-detail {
  max-height: 600px;
  opacity: 1;
}
.acd-btn {
  border-top: solid 1px #fff;
  text-align: center;
}
.acd-btn a {
  cursor: pointer;
  background-color: #fff;
  color: #00907E;
  padding: 5px 20px;
  border-radius: 0 0 5px 5px;
}
.vote-blk {
  width: 142px;
  position: relative;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease
}
.vote-blk span {
  font-size: 20px;
  line-height: 100%;
  margin: 0;
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.vote-blk:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .24)
}
.more-blk {
  position: relative;
}
.more-blk .blk01 {
  position: absolute;
  top: 70px;
  left: 125px;
  color: #033469;
  font-size: 40px;
  font-weight: 600;
}
.more-blk .blk02 {
  position: absolute;
  top: 140px;
  right: 140px;
  color: #fff;
  font-size: 30px;
  font-weight: 400;
  text-align: center;
  line-height: 160%;
}
.more-blk .blk02 p,.more-blk .blk03 p {
  margin: 10px 0;
}
.more-blk .blk02 .ds25-small-txt {
  font-size: 16px;
}
.more-blk .blk03 {
  width: 300px;
  text-align: center;
  position: absolute;
  bottom: 70px;
  left: 50px;
  color: #fff;
  font-size: 40px;
  line-height: 160%;
  font-weight: 600;
}


.ds25-footer {
  position: relative;
  z-index: 1;
  padding: 14px 24px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .62);
  font-size: 13px
}

.vote-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 40px 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}

.vote-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.vote-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 16, 32, 0.72);
}

.vote-modal__content {
  position: relative;
  z-index: 1;
  width: min(100%, 760px);
  min-height: 360px;
  padding: 62px 56px 64px;
  background: #002746;
  border: 8px solid #00a98f;
  color: #fff;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.vote-modal.is-open .vote-modal__content {
  transform: translateY(0);
}

.vote-modal__close {
  position: absolute;
  top: -48px;
  right: -8px;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.vote-modal__close::before,
.vote-modal__close::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 44px;
  height: 3px;
  background: #fff;
  transform-origin: center;
}

.vote-modal__close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.vote-modal__close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.vote-modal__lead {
  margin: 0 0 34px;
  color: #f5d94a;
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.04em;
}

.vote-modal__title {
  margin: 0 0 34px;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.08em;
}

.vote-modal__text {
  margin: 0 0 56px;
  font-size: clamp(14px, 1.5vw, 17px);
  font-weight: 700;
  line-height: 2;
  letter-spacing: 0.04em;
}

.vote-modal__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: min(100%, 440px);
  min-height: 54px;
  padding: 14px 28px;
  border: 1px solid #fff;
  border-radius: 7px;
  background: #009f8b;
  color: #fff;
  font-size: clamp(14px, 1.5vw, 17px);
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  letter-spacing: 0.04em;
}

.vote-modal__btn span {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  font-size: 12px;
}

/* 背景スクロール停止 */
body.is-vote-modal-open {
  overflow: hidden;
}

/* 右下固定用のクローン */
.kv_cmp_btn--floating {
  position: fixed;
  top: auto !important;
  left: auto !important;
  right: 20px;
  bottom: 20px;
  z-index: 999;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(24px);

  transition:
    opacity 0.35s ease,
    transform 0.35s ease,
    visibility 0.35s ease;
}

/* 表示状態 */
.kv_cmp_btn--floating.is-show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
}

/* サイズ調整：必要に応じて */
.kv_cmp_btn--floating img {
  display: block;
  width: 180px;
  height: auto;
}

/* SP調整 */
@media screen and (max-width: 767px) {
  .kv_cmp_btn--floating {
    right: 0px !important;
    bottom: 12px;
    left: unset;
  }

  .kv_cmp_btn--floating img {
    width: 140px;
  }
}

/* FV内のキャンペーンボタン：初期状態 */
.ds25-hero .kv_cmp_btn:not(.kv_cmp_btn--floating) {
  opacity: 0;
  transform: translateY(16px) scale(0.92);
  transform-origin: center;
  will-change: opacity, transform;
}

/* ページ読み込み後に発火 */
body.is-kv-ready .ds25-hero .kv_cmp_btn:not(.kv_cmp_btn--floating) {
  animation: kvCampaignAttention 1.4s cubic-bezier(0.22, 1, 0.36, 1) 0.9s forwards;
}

@keyframes kvCampaignAttention {
  0% {
    opacity: 0;
    transform: translateY(16px) scale(0.92);
  }

  35% {
    opacity: 1;
    transform: translateY(0) scale(1.08);
  }

  55% {
    transform: translateY(0) scale(0.96);
  }

  72% {
    transform: translateY(0) scale(1.04);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}