@charset "UTF-8";
/*reset */
* {
  box-sizing: border-box;
}

:after,
:before {
  box-sizing: inherit;
}

html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
  margin: 0;
}

main {
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  line-height: inherit;
  font-weight: inherit;
  margin: 0;
}

address,
blockquote,
dl,
figure,
form,
iframe,
ol,
p,
pre,
table,
ul {
  margin: 0;
}

ol,
ul {
  padding: 0;
  list-style: none;
}

dt {
  font-weight: 700;
}

dd {
  margin-left: 0;
}

hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
  border: 0;
  border-top: 1px solid;
  margin: 0;
  clear: both;
  color: inherit;
}

pre {
  font-family: monospace;
  font-size: inherit;
}

address {
  font-style: inherit;
}

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

abbr[title] {
  border-bottom: 0;
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
}

b,
strong {
  font-weight: bolder;
}

code,
kbd,
samp {
  font-family: monospace;
  font-size: inherit;
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

img {
  border-style: none;
  vertical-align: bottom;
}

embed,
iframe,
object {
  border: 0;
  vertical-align: bottom;
}

button,
input,
optgroup,
select,
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
       appearance: none;
  vertical-align: middle;
  color: inherit;
  font: inherit;
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  outline: 0;
  border-radius: 0;
  text-align: inherit;
}

[type=checkbox] {
  -webkit-appearance: checkbox;
  -moz-appearance: checkbox;
       appearance: checkbox;
}

[type=radio] {
  -webkit-appearance: radio;
  -moz-appearance: radio;
       appearance: radio;
}

button,
input {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

[type=button],
[type=reset],
[type=submit],
button {
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
       appearance: none;
}

[type=button][disabled],
[type=reset][disabled],
[type=submit][disabled],
button[disabled] {
  cursor: default;
}

[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner,
button::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring,
button:-moz-focusring {
  outline: 1px dotted ButtonText;
}

fieldset,
option {
  padding: 0;
}

fieldset {
  margin: 0;
  border: 0;
  min-width: 0;
}

legend {
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal;
}

progress {
  vertical-align: baseline;
}

textarea {
  overflow: auto;
}

[type=checkbox],
[type=radio] {
  padding: 0;
}

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

[type=search] {
  outline-offset: -2px;
}

[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

label[for] {
  cursor: pointer;
}

details {
  display: block;
}

summary {
  display: list-item;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

caption {
  text-align: left;
}

td,
th {
  vertical-align: top;
  padding: 0;
}

th {
  text-align: left;
  font-weight: 700;
}

[hidden],
template {
  display: none;
}

* {
  transition: all 0.3s cubic-bezier(0, 0, 0, 0.99);
}

/* ============================================================
   CSS カスタムプロパティ
============================================================ */
:root {
  --clr-green: #9bc954;
  --clr-green-dark: #7aab33;
  --clr-green-deep: #6a9a22;
  --clr-pink: #eb6d80;
  --clr-yellow: #fff100;
  --clr-cream: #fff6e9;
  --clr-cream-dark: #f5e8d5;
  --clr-frame: #c8b495;
  --clr-frame-yel: #d6a64c;
  --clr-frame-blu: #a0caec;
  --clr-brown: #40210f;
  --clr-text: #333;
  --clr-text-sub: #666;
  --clr-white: #fff;
  --ff-heading: 'CorporateLogo', 'Noto Sans JP', sans-serif;
  --ff-body: 'Noto Sans JP', sans-serif;
  --max-w: 1120px;
  --pad-x: 60px;
}

/* ============================================================
   リセット / ベース
============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  color: var(--clr-text);
  background: var(--clr-white);
  overflow-x: hidden;
  font-size: 16px;
  line-height: 190%;
  font-feature-settings: "palt";
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  list-style: none;
}

/* ============================================================
   フェードイン（スクロール連動）
============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   コンテナ
============================================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* ============================================================
   固定サイドバー
============================================================ */
.sidebar-fixed {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-fixed__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  padding: 18px 0;
  writing-mode: vertical-rl;
  font-family: var(--ff-heading);
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 0.08em;
  color: var(--clr-white);
  border-radius: 6px 0 0 6px;
  transition: opacity 0.2s;
}
.sidebar-fixed__btn ruby {
  ruby-align: center;
}
.sidebar-fixed__btn rt {
  font-size: 0.5em;
  letter-spacing: 0;
}

.sidebar-fixed__btn:hover {
  opacity: 0.8;
}

.sidebar-fixed__btn--green {
  background: var(--clr-green);
}

.sidebar-fixed__btn--pink {
  background: var(--clr-pink);
}

/* ============================================================
   FIXヘッダー（スクロール後スライドイン）
============================================================ */
.sticky-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 300;
  background: transparent;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s ease, box-shadow 0.3s ease;
}
.sticky-header.is-visible {
  transform: translateY(0);
  background: #fff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}
.sticky-header__inner {
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  position: relative;
}
.sticky-header__logo img {
  width: 220px;
  height: auto;
  display: block;
}
.sticky-header__nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
}
.sticky-header__nav-list {
  display: flex;
  gap: 32px;
  list-style: none;
}
.sticky-header__nav-list a {
  font-size: 14px;
  font-weight: 700;
  color: var(--clr-text);
  white-space: nowrap;
}
.sticky-header__nav-list a:hover {
  color: var(--clr-green);
}
.sticky-header__sponsors {
  margin-left: auto;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 32px;
}
.sticky-header__sponsors img {
  height: 38px;
  width: auto;
  display: block;
}
.sticky-header__sponsors a:first-child img {
  height: 33px;
}

/* =================================================================

    共通

================================================================= */
.txt_f {
  font-family: "CorporateLogo", "Corporate Logo Rounded Bold ver3", "コーポレート・ロゴ丸 Bold v3" !important;
}

.cf:after {
  content: "";
  clear: both;
  display: block;
}

.fadein {
  transition: 1s;
  opacity: 0;
  transform: translatey(50px);
}

.fadein.animated {
  opacity: 1;
  transform: translatey(0px);
}

/* ============================================================
   HERO：グローバルヘッダー
============================================================ */
.hero {
  background: url("../images/SVG/hero_bg01.svg") top center/1133.9902px no-repeat, url("../images/SVG/hero_bg02.svg") bottom center/1055.4189px no-repeat, var(--clr-green);
  border-radius: 0 0 160px 160px;
}
.hero .global-header {
  display: flex;
  justify-content: center;
  position: relative;
  padding: 27px 0 0 36px;
}
.hero .global-header .global-header__logo {
  position: absolute;
  top: 27px;
  left: 36px;
}
.hero .global-header .global-header__logo img {
  display: block;
  width: 300px;
  height: auto;
}
.hero .global-header .global-header__nav .global-header__nav-list {
  display: flex;
  gap: 24px;
}
.hero .global-header .global-header__nav .global-header__nav-list .global-header__nav-item a {
  font-size: 15px;
  color: var(--clr-text-sub);
  font-weight: 900;
}
.hero .global-header .global-header__nav .global-header__nav-list .global-header__nav-item a:hover {
  color: var(--clr-green);
}
.hero .hero-visual {
  padding-bottom: 60px;
}
.hero .hero-visual .h_sec1 {
  width: 1040px;
  margin: 115px auto 0;
}
.hero .hero-visual .h_sec2 {
  width: 973px;
  margin: 52px auto 0;
}
.hero .hero-visual .h_sec3 {
  width: 460px;
  margin: -60px auto 0;
}

.section__eyebrow {
  font-family: "Poppins", sans-serif;
  font-size: 18px;
  font-weight: bold;
  color: var(--clr-green);
  text-align: center;
}

.section__title {
  font-family: "CorporateLogo";
  font-size: 48px;
  font-weight: bold;
  margin: 12px 0 24px;
  text-align: center;
  line-height: 130%;
}

.action-card__title {
  font-family: "CorporateLogo";
  font-size: 24px;
  font-weight: bold;
  margin: 0;
  text-align: center;
}

.action-card__text {
  text-align: left;
}

.action-card__img {
  border-radius: 24px;
}

.section-action {
  padding: 120px 0 154px;
}
.section-action .section__title {
  background: url(/assets/images/SVG/h2_bg.svg) center bottom/597px no-repeat;
}
.section-action .section__sub {
  text-align: center;
  font-weight: bold;
  font-size: 24px;
  margin: 72px 0 32px;
}
.section-action .action-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto auto;
  row-gap: 24px;
  -moz-column-gap: 32px;
       column-gap: 32px;
}
.section-action .action-grid .action-card {
  padding-top: 12px;
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 3;
}
.section-action .action-grid p {
  font-size: 16px;
  line-height: 150%;
}

.section-works {
  background: var(--clr-cream);
  border-radius: 160px;
  padding: 100px 0 120px;
}
.section-works .section__desc {
  text-align: center;
  margin-bottom: 64px;
}
.section-works .works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto auto auto;
  -moz-column-gap: 54px;
       column-gap: 54px;
  row-gap: 8px;
  margin-bottom: 34px;
}
.section-works .works-grid .works-item {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 4;
}
.section-works .works-grid .works-item .works-item__award {
  padding-top: 4px;
}
.section-works .works-grid .works-item .works-item__school {
  padding-top: 4px;
}
.section-works .works-grid .works-item p {
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  line-height: 150%;
}

footer {
  text-align: center;
  padding: 80px 0 0;
  font-size: 14px;
}
footer .footer__logo-title {
  width: 283px;
  margin: 0 auto 58px;
}
footer .footer__nav-list {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 40px;
}
footer .footer__nav-list a {
  font-size: 15px;
  color: var(--clr-text-sub);
  font-weight: 900;
}
footer .footer__nav-list a:hover {
  color: var(--clr-green);
}
footer .footer__sponsors {
  width: 334px;
  margin: 145px auto 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 64px;
}
footer .footer__sponsors img {
  height: 38px;
  width: auto;
}
footer .footer__sponsors a:first-child img {
  height: 33px;
}
footer .footer__copy {
  border-top: 1px solid #dcdddd;
  font-size: 12px;
  color: #9fa0a0;
  text-align: center;
  padding: 36px 0 64px;
}

/* =================================================================

    その他

================================================================= */
.pc-only {
  display: block;
}

.sp-only {
  display: none;
}

@media screen and (max-width: 768px) {
  .pc-only {
    display: none;
  }
  .sp-only {
    display: block;
  }
}
br.is-sp-only {
  display: none;
}

/* ============================================================
   ハンバーガーボタン
============================================================ */
.hamburger {
  display: none;
  position: relative;
  z-index: 401;
  flex-direction: column;
  justify-content: space-between;
  width: 44px;
  height: 44px;
  padding: 11px 10px;
  background: #40210f;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  height: 0;
  border-top: 2px solid #fff;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}
.hamburger.is-open span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.hamburger.is-open span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ============================================================
   ナビドロワー
============================================================ */
.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 75vw;
  max-width: 320px;
  height: 100%;
  background: #fff;
  z-index: 400;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: 88px 32px 48px;
  overflow-y: auto;
}
.nav-drawer.is-open {
  transform: translateX(0);
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
}

.nav-drawer__list {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.nav-drawer__list li {
  border-bottom: 1px solid #eee;
}
.nav-drawer__list li:first-child {
  border-top: 1px solid #eee;
}

.nav-drawer__link {
  display: block;
  padding: 20px 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-text);
}

.nav-drawer__sponsors {
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-drawer__sponsors img {
  width: auto;
  height: 38px;
}
.nav-drawer__sponsors a:first-child img {
  height: 33px;
}

.nav-drawer__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 399;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.nav-drawer__overlay.is-open {
  opacity: 1;
  visibility: visible;
}

/* ============================================================
   レスポンシブ
============================================================ */
@media screen and (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  .sticky-header {
    display: none;
  }
  .sidebar-fixed__btn {
    width: 20px;
    padding: 9px 0;
    font-size: 8px;
    border-radius: 4px 0 0 4px;
  }
  .hero {
    border-radius: 0 0 60px 60px;
  }
  .hero .global-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: transparent;
    z-index: 410;
    padding: 16px 20px;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease, box-shadow 0.3s ease;
  }
  .hero .global-header.is-scrolled {
    background: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  }
  .hero .global-header .global-header__logo {
    position: static;
  }
  .hero .global-header .global-header__logo img {
    width: 180px;
  }
  .hero .global-header .global-header__nav {
    display: none;
  }
  .hero .hero-visual {
    padding-top: 76px;
    padding-bottom: 40px;
  }
  .hero .hero-visual .h_sec1 {
    width: 100%;
    padding: 0 20px;
    margin-top: 60px;
  }
  .hero .hero-visual .h_sec2 {
    width: 100%;
    margin-top: 20px;
  }
  .hero .hero-visual .h_sec3 {
    width: 65%;
    margin-top: -24px;
  }
  .container {
    padding: 0 20px;
  }
  .section__title {
    font-size: 28px;
  }
  .section-action {
    padding: 60px 0 80px;
  }
  .section-action .action-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    gap: 40px;
  }
  .section-action .action-grid .action-card {
    display: block;
    grid-row: span 1;
  }
  .section-works {
    border-radius: 40px;
    padding: 60px 0 80px;
  }
  .section-works .section__desc {
    font-size: 14px;
    margin-bottom: 40px;
  }
  .section-works .works-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    row-gap: 40px;
    margin-bottom: 40px;
  }
  .section-works .works-grid .works-item {
    display: block;
    grid-row: span 1;
  }
  footer .footer__sponsors {
    width: 80%;
    max-width: 280px;
    margin-top: 60px;
  }
  footer .footer__nav-list {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
}
/* ============================================================
   下層ページ：sticky-header を常時表示（overview用）
============================================================ */
.page-overview .sticky-header {
  position: relative;
  transform: none !important;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: none;
}
.page-overview .sticky-header .hamburger {
  display: none;
}
.page-overview .sticky-header .sticky-header__nav-list a.is-current {
  color: var(--clr-green);
}

/* ============================================================
   下層ページ：ページヒーロー
============================================================ */
.ov-hero {
  background: var(--clr-cream);
  padding: 48px 0 40px;
  border-bottom: 1px solid #ddd;
}
.ov-hero__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.ov-hero__text {
  flex: 1;
  min-width: 0;
}
.ov-hero__eyebrow {
  font-family: var(--ff-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--clr-green);
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}
.ov-hero__title {
  font-size: clamp(40px, 5vw, 60px);
  color: var(--clr-brown);
  line-height: 1.1;
}
.ov-hero__deco {
  flex-shrink: 0;
}
.ov-hero__deco img {
  display: block;
  height: 220px;
  width: auto;
}

/* ============================================================
   下層ページ：セクション共通
============================================================ */
.ov-section {
  padding: 64px 0;
  background: var(--clr-cream);
}

.ov-section__heading {
  font-size: 28px;
  color: var(--clr-brown);
  margin-bottom: 32px;
}

/* ============================================================
   下層ページ：応募テーマカード
============================================================ */
.ov-theme {
  background: var(--clr-cream);
}

.ov-theme-grid {
  display: flex;
  gap: 24px;
  align-items: stretch;
}

.ov-theme-card {
  flex: 1;
  background: #fff;
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.ov-theme-card__badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-heading);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  background: var(--clr-pink);
}

.ov-theme-card__title {
  font-family: var(--ff-heading);
  font-size: 17px;
  line-height: 1.5;
  color: var(--clr-brown);
  text-align: center;
}

.ov-theme-card__examples {
  font-size: 13px;
  line-height: 1.7;
  color: var(--clr-text-sub);
  flex: 1;
  width: 100%;
}

.ov-theme-card__examples-label {
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 6px;
}

.ov-theme-card__list li {
  position: relative;
  padding-left: 12px;
  margin-bottom: 4px;
}
.ov-theme-card__list li::before {
  content: "●";
  position: absolute;
  left: 0;
  font-size: 8px;
  top: 5px;
  color: var(--clr-pink);
}

/* ============================================================
   下層ページ：募集概要テーブル
============================================================ */
.ov-detail {
  background: var(--clr-cream);
}

.ov-table {
  width: 100%;
  border-top: 1px solid #ddd;
}

.ov-table__row {
  display: flex;
  gap: 0;
  border-bottom: 1px solid #ddd;
  align-items: baseline;
}

.ov-table__label {
  flex-shrink: 0;
  width: 140px;
  padding: 24px 20px 24px 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--clr-brown);
  line-height: 1.6;
}

.ov-table__body {
  flex: 1;
  padding: 24px 0 24px 24px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--clr-text);
}
.ov-table__body p + p {
  margin-top: 6px;
}

.ov-table__highlight {
  display: inline-block;
  background: linear-gradient(transparent 50%, rgba(255, 241, 0, 0.75) 50%);
  color: var(--clr-brown);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.7;
  padding: 0 4px;
  margin-bottom: 14px;
}

.ov-table__link {
  text-decoration: underline;
  color: var(--clr-pink);
}
.ov-table__link:hover {
  opacity: 0.7;
}

.ov-table__tag {
  display: inline-block;
  background: #fff100;
  color: var(--clr-brown);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 4px;
  vertical-align: middle;
}

.ov-table__note {
  font-size: 12px;
  color: var(--clr-text-sub);
  margin-top: 4px;
}

.ov-table__address {
  margin-top: 8px;
  font-size: 13px;
  color: var(--clr-text-sub);
}

/* ============================================================
   下層ページ：注意事項
============================================================ */
.ov-notes {
  background: transparent;
}

.ov-notes__heading {
  font-size: 13px;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 12px;
}

.ov-notes__list li {
  position: relative;
  padding-left: 16px;
  font-size: 12px;
  line-height: 1.8;
  color: var(--clr-text-sub);
  margin-bottom: 4px;
}
.ov-notes__list li::before {
  content: "●";
  position: absolute;
  left: 0;
  font-size: 7px;
  top: 5px;
  color: var(--clr-text-sub);
}

/* ============================================================
   下層ページ：ダウンロードCTA
============================================================ */
.ov-cta {
  background: var(--clr-cream);
  padding: 72px 0 96px;
  text-align: center;
}

.ov-cta__btn {
  display: inline-block;
  background: var(--clr-pink);
  color: #fff;
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  padding: 24px 64px;
  border-radius: 100px;
  letter-spacing: 0.04em;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.ov-cta__btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

/* ============================================================
   下層ページ：レスポンシブ
============================================================ */
@media screen and (max-width: 768px) {
  .page-overview .sticky-header {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 410;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  }
  .page-overview .sticky-header .hamburger {
    display: flex;
    margin-left: auto;
  }
  .page-overview .sticky-header .sticky-header__nav {
    display: none;
  }
  .page-overview .sticky-header .sticky-header__sponsors {
    display: none;
  }
  .ov-hero {
    padding-top: 96px;
  }
  .ov-hero__inner {
    flex-direction: column;
    gap: 16px;
  }
  .ov-hero__deco {
    width: 180px;
    margin: 0 auto;
  }
  .ov-hero__deco img {
    width: 180px;
    height: auto;
  }
  .ov-hero__title {
    font-size: 40px;
  }
  .ov-theme-grid {
    flex-direction: column;
    gap: 20px;
  }
  .ov-section {
    padding: 48px 0;
  }
  .ov-table__row {
    flex-direction: column;
    gap: 0;
  }
  .ov-table__label {
    width: 100%;
    padding: 16px 0 4px;
  }
  .ov-table__body {
    padding: 0 0 16px;
  }
  .ov-cta {
    padding: 48px 0 64px;
  }
  .ov-cta__btn {
    padding: 20px 32px;
    font-size: 18px;
    width: 90%;
    text-align: center;
  }
}/*# sourceMappingURL=style.css.map */