@charset "UTF-8";
/* ========================================
   base.css / nyatten 2027
   スマホファースト版
   breakpoint:
   - default : mobile
   - 768px〜 : tablet
   - 1024px〜 : pc
   - 1280px〜 : large pc (optional)
   ======================================== */

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
dl,
dt,
dd,
figure,
blockquote {
  margin: 0;
  padding: 0;
}

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

body {
  font-family:
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    "Yu Gothic",
    YuGothic,
    "Meiryo",
    sans-serif;
  color: #333;
  font-size: 1.6rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  word-break: break-word;
  overflow-wrap: break-word;
  background: #fff;
}

/* ---------- Base ---------- */
img {
  max-width: 100%;
  height: auto;
  vertical-align: top;
}

a {
  color: #333;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

a:hover {
  opacity: 0.8;
}

li {
  list-style: none;
}

::selection {
  color: #fff;
  background: #0066ff;
}

/* ---------- Typography ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.4;
  font-weight: 700;
}

h2 {
  font-size: 2.8rem;
  text-align: center;
  letter-spacing: 0;
}

h3 {
  font-size: 2.2rem;
  text-align: center;
  letter-spacing: 0;
}

h4 {
  font-size: 2rem;
}

h5,
h6 {
  font-size: 1.8rem;
}

.p150 {
  font-size: 150%;
}

.p120 {
  font-size: 120%;
}

.big_date {
  display: block;
  font-size: 3rem;
  font-family: "Arial Black", Arial, sans-serif;
}

/* ---------- Utility ---------- */
.clear {
  clear: both;
}

.century {
  font-family: century-gothic, sans-serif;
}

.image_center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.text_center {
  text-align: center;
}

.text_left {
  text-align: left;
}

.text_right {
  text-align: right;
}

.text_bold {
  font-weight: 700;
}

.text_normal {
  font-weight: 400;
}

.text_white {
  color: #fff;
}

.text_red {
  color: #ff0000;
}

.pad-right10 {
  padding-right: 10px;
}

.pad-left10 {
  padding-left: 10px;
}

.flexCenter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.pochin {
  list-style: disc;
  list-style-position: outside;
  margin-left: 1.5em;
}

/* ---------- Border ---------- */
.border_top {
  border-top: 1px solid #333;
}

.border_bottom {
  border-bottom: 1px solid #333;
}

.border_right {
  border-right: 1px solid #333;
}

.border_all {
  border: 1px solid #333;
}

/* ---------- Line ---------- */
.horizon {
  width: 90%;
  margin-left: auto;
  margin-right: auto;
  border-top: 1px solid #43a047;
}

/* ---------- Anchor ---------- */
.anchor {
  scroll-margin-top: 120px;
}

/* ---------- Filter ---------- */
img.gray {
  filter: grayscale(100%);
}

/* ---------- Media Embed ---------- */
.movie-wrap,
.gmap {
  position: relative;
  overflow: hidden;
  height: 0;
  padding-bottom: 56.25%;
}

.movie-wrap iframe,
.gmap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ---------- Radius / Shadow ---------- */
.kadomaru10 {
  width: 96%;
  margin-left: auto;
  margin-right: auto;
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
}

.kadomaru_up10 {
  border-radius: 10px 10px 0 0;
}

.kadomaru_down10 {
  border-radius: 0 0 10px 10px;
}

.kadomaru20 {
  border-radius: 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  z-index: 1;
}

/* ---------- Overlay ---------- */
.opa05 {
  position: relative;
  display: inline-block;
  background: #000;
}

.opa05 img {
  display: block;
  opacity: 0.5;
}

.opa05 p {
  position: absolute;
  left: 0;
  bottom: 70px;
  width: 100%;
  padding: 10px 0;
  color: #fff;
  text-align: center;
}

/* ---------- Footer ---------- */
.rights {
  padding-top: 2em;
  padding-bottom: 2em;
  font-size: 94%;
  text-align: center;
}

.rights img {
  width: 15%;
}

/* ---------- Optional ---------- */
.renewal {
  margin-top: 1em;
  margin-bottom: 1em;
  padding: 10px;
  background: #f00;
  color: #fff;
  font-size: 3rem;
  line-height: 1.5;
  text-align: center;
}

/* ---------- Special display ---------- */
.tokurei {
  display: none;
}

.tokurei_ika {
  display: block;
}

/* ========================================
   Tablet 768px〜
   ======================================== */
@media (min-width: 768px) {
  .opa05 p {
    bottom: 60px;
  }

  .rights img {
    width: 7%;
  }
}

/* ========================================
   PC 1024px〜
   ======================================== */
@media (min-width: 1024px) {
  .big_date {
    font-size: 2.4rem;
  }

  .opa05 p {
    bottom: 150px;
  }

  .rights img {
    width: 4%;
  }
}

/* ========================================
   Large PC 1280px〜
   必要なものだけここへ
   ======================================== */
@media (min-width: 1280px) {
  .tokurei {
    display: block;
  }

  .tokurei_ika {
    display: none;
  }
}

/* ===============================
   Button / CTA（共通）
   =============================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.4rem 2.4rem;
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}

/* メインCTA（ご支援など強い行動） */
.btn--primary {
  background: #b88c5a;
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(184, 140, 90, 0.25);
}

.btn--primary:hover {
  background: #a67947;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(184, 140, 90, 0.35);
}

/* サブCTA（説明系） */
.btn--outline {
  background: #ffffff;
  color: #2f2a26;
  border: 1px solid #d9c7b3;
}

.btn--outline:hover {
  background: #f7f2eb;
  transform: translateY(-2px);
}

/* 幅いっぱい（スマホ用） */
.btn--block {
  width: 100%;
}

/* CTAグループ */
.cta-group {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 2.4rem;
}

/* ===============================
   Responsive
   =============================== */

@media (min-width: 768px) {
  .btn {
    padding: 1.6rem 3rem;
    font-size: 1.5rem;
  }

  .cta-group {
    flex-direction: row;
    justify-content: center;
    gap: 1.6rem;
  }

  .btn--block {
    width: auto;
  }
}