@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: sans-serif;
  /* body自体には背景を指定しない */
}
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  background-image: url(../images/background.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: right clamp(-90px, -25vw, 57px) center;
}
@media (min-width: 768px) {
  body::before {
    background-position: right bottom;
  }
}

img {
  display: block;
  width: 100%;
}

a {
  color: #0057b8;
}

.sp {
  display: block;
}
@media (min-width: 768px) {
  .sp {
    display: none;
  }
}

.pc {
  display: none;
}
@media (min-width: 768px) {
  .pc {
    display: block;
  }
}

.hero,
.message,
.present,
.gallery,
.flow,
.terms {
  padding: 3rem 0;
}
@media (min-width: 768px) {
  .hero,
  .message,
  .present,
  .gallery,
  .flow,
  .terms {
    padding: 6rem 0;
  }
}

.guide,
.judge,
.present,
.gallery,
.flow,
.terms {
  width: min(100%, 1000px);
  margin: 8rem auto;
  padding: 0 4%;
  background-color: rgba(255, 255, 255, 0.7254901961);
  border: 5px solid #629cce;
  border-radius: 15px;
}

.footer {
  width: min(100%, 1000px);
  margin: 8rem auto;
}

.guide,
.judge,
.present,
.gallery,
.flow,
.terms {
  padding: 0 1rem 1rem 1rem;
}
@media (min-width: 768px) {
  .guide,
  .judge,
  .present,
  .gallery,
  .flow,
  .terms {
    padding: 0 3rem 3rem 3rem;
  }
}

.guide {
  padding-top: 2rem;
}
@media (min-width: 768px) {
  .guide {
    padding-top: 3rem;
  }
}

.section-title {
  position: relative;
  top: -1.5rem;
  text-align: center;
  margin-bottom: 40px;
}
.section-title img {
  margin: 0 auto;
  width: 100%;
  max-width: 650px;
}
@media (min-width: 768px) {
  .section-title {
    top: -3rem;
    margin-bottom: 0;
  }
}

/* ------------------ */
/* Hero */
/* ------------------ */
.hero {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  width: 100%;
}
@media (min-width: 768px) {
  .hero {
    align-items: center;
  }
}
.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 65px;
  width: 100%;
}
@media (min-width: 768px) {
  .hero__content {
    justify-content: center;
    text-align: left;
    gap: 80px;
  }
}
.hero h1 {
  margin-bottom: 16px;
}
.hero__image {
  width: min(90%, 800px);
  max-width: 100%;
}
.hero__lead {
  margin-bottom: 20px;
  font-family: serif;
  font-size: 1.2rem;
  margin-bottom: 0;
  writing-mode: vertical-rl;
  text-orientation: upright;
  text-align: start;
  line-height: 2.5;
  font-weight: 400;
  letter-spacing: 0.2rem;
}
@media (min-width: 768px) {
  .hero__lead {
    font-size: 2rem;
  }
}
.hero__lead span {
  margin: 0 -1.5rem;
  padding: 1rem 0.5rem 0 0.5rem;
  color: #0074d9;
  background-color: #fff;
}

/* ------------------ */
/* Message */
/* ------------------ */
.message {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.message__box {
  padding: 30px 20px;
  text-shadow: 0px 0px 10px rgb(0, 105, 175);
  font-family: serif;
  text-align: left;
  color: #fff;
}
@media (min-width: 768px) {
  .message__box {
    padding: 0;
    text-align: center;
    font-size: 1.4rem;
  }
}
.message__box h2 {
  margin-bottom: 20px;
  font-size: 1.8rem;
  font-weight: normal;
}
@media (min-width: 768px) {
  .message__box h2 {
    font-size: 2.5rem;
  }
}

/* ------------------ */
/* Present */
/* ------------------ */
.prize-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 768px) {
  .prize-grid {
    grid-template-columns: 2fr 1fr;
  }
  .prize-grid .prize-card:first-child {
    grid-row: span 1;
  }
}

.point-boxes {
  margin-top: 50px;
  background-color: #fff;
  border: 2px solid #d68498;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 12px;
}
@media (min-width: 768px) {
  .point-boxes {
    flex-direction: row;
  }
}
.point-boxes h3 {
  padding: 1rem;
  text-align: center;
  background-color: #d68498;
  width: 100%;
  color: #fff;
}
@media (min-width: 768px) {
  .point-boxes h3 {
    width: 36%;
  }
}

.point-box {
  color: #222;
  padding: 20px;
  border-radius: 12px;
  text-align: justify;
}
@media (min-width: 768px) {
  .point-box {
    padding: 0;
  }
}
.point-box span {
  background: linear-gradient(transparent 60%, #ff6 60%);
}

/* ------------------ */
/* judge */
/* ------------------ */
.judge__group {
  display: flex;
  flex-direction: column;
}
@media (min-width: 768px) {
  .judge__group {
    flex-direction: row;
    justify-content: space-between;
  }
}
.judge__item {
  margin-bottom: 2rem;
  width: 100%;
}
@media (min-width: 768px) {
  .judge__item {
    margin-bottom: 0;
    width: 30%;
  }
}
.judge__item img {
  border: 5px solid #0074d9;
  border-radius: 15px;
}
.judge h3 {
  padding: 1rem;
  text-align: center;
}
.judge h3 span {
  display: block;
}
.judge h3 span.judge__title {
  color: #0074d9;
}
.judge h3 span.judge__position {
  font-size: 1rem;
  font-weight: normal;
}
.judge p {
  margin-bottom: 1rem;
  font-size: 11px;
}

/* ------------------ */
/* Gallery */
/* ------------------ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}
@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
  }
}

.post {
  position: relative;
}
.post__num {
  position: absolute;
  top: -20px;
  left: -10px;
  font-size: 3rem;
  font-weight: 700;
}
.post img {
  border-radius: 8px;
  aspect-ratio: 1/1;
  -o-object-fit: cover;
     object-fit: cover;
}

/* ------------------ */
/* flow */
/* ------------------ */
.flow {
  color: #222;
}
.flow p {
  margin-bottom: 1rem;
}

.flow__tab {
  display: flex;
  flex-wrap: wrap;
  background-color: #fff;
}

.flow__tab > label {
  flex: 1 1;
  order: -1;
  padding: 0.7em 1em 0.5em;
  border-radius: 0;
  background-color: #b7ddff;
  color: #0074d9;
  font-size: 12px;
  border: 1px solid #0074d9;
  cursor: pointer;
}
@media (min-width: 768px) {
  .flow__tab > label {
    font-size: 1rem;
    text-align: center;
  }
}

.flow__tab > label:hover {
  opacity: 0.8;
}

.flow__tab input {
  display: none;
}

.flow__tab > div {
  display: none;
  width: 100%;
  padding: 1rem;
  border: 3px solid #0074d9;
}
@media (min-width: 768px) {
  .flow__tab > div {
    padding: 2rem;
  }
}

.flow__tab label:has(:checked) {
  color: #fff;
  background-color: #0074d9;
}

.flow__tab label:has(:checked) + div {
  display: block;
}

.flow__block-required {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.flow__block-required p {
  margin-bottom: 0;
}
.flow__block-required hr {
  margin: 1rem 0;
}
@media (min-width: 768px) {
  .flow__block-required {
    flex-direction: row;
    justify-content: space-between;
  }
}
.flow__block-required dl {
  background-color: #fffbc8;
  border: 3px solid #629cce;
  padding: 0.5rem 0.8rem 0.5rem 0;
}
@media (min-width: 768px) {
  .flow__block-required dl {
    width: 55%;
  }
}
.flow__block-required dl dt {
  margin-bottom: 0.5rem;
  padding-left: 1rem;
  font-size: 18px;
  color: #629cce;
  font-weight: bold;
}
.flow__block-required ol {
  padding-left: 2.5rem;
  font-size: 15px;
}
.flow__block-required ol li {
  padding: 0.2rem 0;
  font-weight: bold;
}
@media (min-width: 768px) {
  .flow__block-required ol li {
    font-size: 18px;
  }
}
.flow__block-required .flow__box-address {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1rem;
  background-color: #f3f3f3;
  border-radius: 10px;
  font-weight: bold;
  font-size: 15px;
}
@media (min-width: 768px) {
  .flow__block-required .flow__box-address {
    width: 43%;
  }
}
.flow__block-required .flow__box-address p:last-child {
  font-weight: normal;
  font-size: 13px;
}

/*応募方法*/
.flow__block {
  display: flex;
  align-items: center;
}

.flow__block-step {
  padding-left: 0;
}
.flow__block-step span {
  background: linear-gradient(transparent 60%, #ff6 60%);
}

.flow__block-step > li {
  list-style-type: none;
  border-radius: 15px;
  background: #f4f6fa;
  position: relative;
  padding: 20px;
}

.flow__block-step > li:not(:last-child) {
  margin-bottom: 20px;
}

.flow__block-step > li dl {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
@media (min-width: 768px) {
  .flow__block-step > li dl {
    flex-direction: row;
    align-items: flex-start;
    gap: 30px;
  }
}

.flow__block-step > li dl dt {
  text-align: center;
}
@media (min-width: 768px) {
  .flow__block-step > li dl dt {
    width: 5%;
  }
}
.flow__block-step > li dl dt img {
  width: 100%;
  max-width: 48px;
}
@media (min-width: 768px) {
  .flow__block-step > li dl dt img {
    min-width: 52px;
  }
}

.flow__block-step > li dl dd {
  margin: 0;
}
@media (min-width: 768px) {
  .flow__block-step > li dl dd {
    width: calc(95% - 10px);
    font-size: 18px;
  }
}

/* ------------------ */
/* Terms */
/* ------------------ */
.content-box {
  background: #0057b8;
  padding: 30px 20px;
  margin-bottom: 50px;
  color: #fff;
  border-radius: 15px;
}
@media (min-width: 768px) {
  .content-box {
    padding: 50px;
  }
}
.content-box h3 {
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  padding-left: 1rem;
  border-left: 5px solid #fff;
}

.accordion details {
  background: #fff;
  color: #222;
  margin-bottom: 12px;
  border-radius: 6px;
  overflow: hidden;
}
.accordion summary {
  cursor: pointer;
  padding: 20px;
  font-weight: bold;
}
.accordion__content {
  padding: 20px;
  border-top: 1px solid #ddd;
  line-height: 1.6;
}
.accordion__content h3 {
  margin: 1.5rem 0 0.5rem;
}
.accordion__content ol,
.accordion__content ul {
  margin-left: 1.5em;
  margin-bottom: 1em;
}

/* ------------------ */
/* Footer */
/* ------------------ */
.footer {
  display: flex;
  flex-direction: column;
  text-align: center;
  padding: 60px 0 22rem;
  color: #fff;
}
@media (min-width: 768px) {
  .footer {
    text-align: left;
    flex-direction: row;
    padding: 0;
  }
}
.footer h2 {
  font-size: 1.2rem;
}
.footer span {
  padding: 0.5rem;
}
.footer dl {
  margin-bottom: 30px;
}
.footer .copy {
  margin-top: 3rem;
  text-align: center;
}

.slick-prev:before,
.slick-next:before {
  color: #0074d9 !important;
  font-size: 3rem !important;
}

.slick-prev:before {
  content: "<" !important;
}

.slick-next:before {
  content: ">" !important;
}

.slick-item {
  padding: 1rem;
}

.slick-prev {
  left: -10px !important;
}

.slick-next {
  right: -10px !important;
}

.hushtag__group {
  display: flex;
  flex-direction: column;
  background-color: #fff;
}
@media (min-width: 768px) {
  .hushtag__group {
    text-align: left;
    flex-direction: row;
    padding: 0;
    justify-content: space-between;
  }
}
.hushtag__group > div {
  padding: 1rem 1rem 0 1rem;
  width: 100%;
}
@media (min-width: 768px) {
  .hushtag__group > div {
    width: 33%;
  }
}

#hashtag-base,
#hashtag-love,
#hashtag-family {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 14px;
}

button {
  padding: 1rem;
  background-color: #0057b8;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  width: 100%;
}

button:hover {
  background-color: #0c85d0;
}

#copy-msg {
  margin-top: 5px;
  font-size: 10px;
  color: #333;
}

.botton__area {
  margin-top: 2rem;
}

.bottom__form {
  display: block;
  padding: 1rem;
  background-color: #0057b8;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  width: 100%;
  text-decoration: none;
  text-align: center;
}
@media (min-width: 768px) {
  .bottom__form {
    margin: 0 auto;
    width: 33%;
  }
}

.judge .accordion details {
  background: #fffff;
  color: #222;
  margin-bottom: 12px;
  border-radius: 6px;
  overflow: hidden;
}
.judge .accordion summary {
  padding: 5px 10px;
  font-weight: normal;
}
.judge .accordion__content {
  padding: 10px;
  border-top: 1px dotted #ddd;
  line-height: 1.6;
}/*# sourceMappingURL=style.css.map */