@charset "UTF-8";

:root {
  /* KV（水曜どうでしょう祭UNITE2026）の赤・金に合わせた配色 */
  --blue: #cc1d21; /* 主役の赤（旧トークン名を踏襲） */
  --blue-deep: #97121a; /* 濃赤 */
  --blue-pale: #fdeee0; /* 淡い生成り */
  --yellow: #f9c534; /* 金 */
  --yellow-deep: #d89a1e;
  --red: #cc1d21;
  --ink: #2a1a16;
  --ink-soft: #5c4a44;
  --cream: #fff7e6;
  --line: #ecdfc8;
  --radius: 18px;
  --col: 520px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 17px;
  line-height: 1.85;
  font-weight: 500;
  overflow-x: hidden;
}

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

figure {
  margin: 0;
}

a {
  color: var(--blue-deep);
}

/* 意図しない位置での改行を防ぐ（日本語の語のかたまり） */
.nb {
  display: inline-block;
}

.lp {
  width: 100%;
  max-width: var(--col);
  margin: 0 auto;
  background: #fff;
  overflow: hidden;
}

@media (min-width: 560px) {
  body {
    background-color: #a5121a;
    background-image: repeating-linear-gradient(
        -45deg,
        rgba(249, 197, 52, 0.09) 0 14px,
        rgba(249, 197, 52, 0) 14px 38px
      ),
      linear-gradient(180deg, #d9262b 0%, #b3161d 45%, #7d0d13 100%);
    background-attachment: fixed;
  }
  .lp {
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.22);
  }
}

/* ============ 表示アニメーション ============ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============ HERO ============ */
.hero__kv {
  margin: 0;
  line-height: 0;
}
.hero__kv img {
  width: 100%;
}

.hero {
  padding: 24px 20px 32px;
  background: linear-gradient(180deg, #fff7e6 0%, #ffeecb 60%, #f7dfab 100%);
  text-align: center;
}

.hilite {
  margin-bottom: 24px;
  padding: 6px 18px 18px;
  background-color: #a5121a;
  background-image: repeating-linear-gradient(
      -45deg,
      rgba(249, 197, 52, 0.12) 0 10px,
      rgba(249, 197, 52, 0) 10px 24px
    ),
    linear-gradient(165deg, #d9262b 0%, #a5121a 55%, #7d0d13 100%);
  border: 2px solid var(--yellow);
  border-radius: var(--radius);
  color: #fff;
  box-shadow: 0 8px 18px rgba(125, 13, 19, 0.3);
}

.hilite__item {
  margin: 0;
  padding: 16px 0 4px;
  text-align: center;
}
.hilite__item + .hilite__item {
  border-top: 1px dashed rgba(255, 255, 255, 0.4);
}

.hilite__tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 16px;
  background: var(--yellow);
  border-radius: 999px;
  color: #7d0d13;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.hilite__lead {
  display: block;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 700;
}
.hilite__lead em {
  font-style: normal;
  font-size: 25px;
  font-weight: 900;
  color: var(--yellow);
  padding: 0 2px;
}

.hilite__big {
  display: inline-block;
  margin-top: 6px;
  padding-bottom: 5px;
  border-bottom: 4px solid var(--yellow);
  font-size: 23px;
  font-weight: 900;
  line-height: 1.35;
}

.hero__lead {
  margin-bottom: 24px;
  font-size: 17px;
  line-height: 1.95;
}
.hero__lead p {
  margin: 0 0 14px;
}
.hero__lead p:last-child {
  margin-bottom: 0;
}

.period {
  padding: 16px 14px;
  background: #fff;
  border: 3px solid var(--blue);
  border-radius: var(--radius);
}
.period__label {
  display: inline-block;
  padding: 3px 16px;
  background: var(--blue);
  color: #fff;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.period__date {
  margin: 8px 0 0;
  font-size: 21px;
  font-weight: 900;
  line-height: 1.5;
  color: var(--blue-deep);
}

/* ============ ANCHOR NAV ============ */
.anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  padding: 16px 14px;
  background: var(--blue-pale);
  border-bottom: 1px solid var(--line);
}
.anchors a {
  display: inline-block;
  padding: 7px 14px;
  background: #fff;
  border: 1.5px solid var(--blue);
  border-radius: 999px;
  color: var(--blue-deep);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

/* ============ SECTION ============ */
.sec {
  padding: 34px 20px 6px;
  scroll-margin-top: 12px;
}
.sec--notes {
  padding-bottom: 26px;
}

.sec-ttl {
  margin: 0 0 20px;
  color: var(--blue-deep);
  font-size: 23px;
  font-weight: 900;
  line-height: 1.45;
  text-align: center;
}
.sec-ttl::after {
  content: "";
  display: block;
  width: 58px;
  height: 4px;
  margin: 10px auto 0;
  border-radius: 2px;
  background: var(--yellow);
}
.sec-ttl--dark {
  color: var(--ink);
}
.sec-ttl--dark::after {
  background: var(--line);
}

.card {
  padding: 22px 18px;
  background: #fff;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}
.card + .card {
  margin-top: 14px;
}

/* ============ PRIZE ============ */
.prize__fig {
  margin-bottom: 16px;
}
.prize__fig img {
  width: 100%;
  border-radius: 12px;
}
.prize__fig figcaption {
  margin-top: 6px;
  font-size: 11px;
  color: var(--ink-soft);
  text-align: right;
}
.prize__name {
  margin: 0 0 6px;
  font-size: 18px;
  line-height: 1.6;
}
.prize__name strong {
  font-size: 23px;
  font-weight: 900;
}
.prize__count {
  margin: 0 0 12px;
  font-weight: 900;
  color: var(--red);
  line-height: 1.2;
}
.prize__count em {
  font-style: normal;
  font-size: 46px;
}
.prize__count small {
  font-size: 19px;
}
.prize__desc {
  margin: 0;
  font-size: 16px;
}

/* ============ ENTRY ============ */
.entry__lead {
  margin: 0 0 10px;
  font-size: 17px;
  line-height: 1.7;
}
.entry__pack {
  display: inline-block;
  font-size: 19px;
  font-weight: 900;
  border-bottom: 3px solid var(--yellow);
}
.entry__rule {
  margin: 0 0 12px;
  font-size: 21px;
  font-weight: 900;
  line-height: 1.55;
}
.entry__rule em {
  font-style: normal;
  font-size: 34px;
  color: var(--red);
  padding: 0 2px;
}
.entry__badge {
  display: inline-block;
  margin: 0 0 18px;
  padding: 5px 18px;
  background: var(--blue-pale);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  color: var(--blue-deep);
  white-space: nowrap;
}
.entry__form {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.8;
}
.entry__form strong {
  font-size: 18px;
  font-weight: 900;
}

/* ============ BOOTH ============ */
.booth__lead {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.7;
}
.booth__lead strong {
  font-size: 19px;
  font-weight: 900;
}
.booth__info {
  margin: 0 0 18px;
  padding: 14px 12px;
  background: var(--blue-pale);
  border-radius: 12px;
  text-align: left;
}
.booth__info > div {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  align-items: baseline;
}
.booth__info > div + div {
  margin-top: 8px;
}
.booth__info dt {
  flex: 0 0 auto;
  padding: 2px 12px;
  background: var(--blue);
  border-radius: 999px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}
.booth__info dd {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}
.booth__spot {
  color: var(--red);
}
.booth__map img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.booth__map figcaption {
  margin: 8px 0 18px;
  font-size: 12px;
  color: var(--ink-soft);
  text-align: left;
}

/* ============ GOODS ============ */
.goods__fig {
  margin: 0 auto 16px;
}
.goods__fig--card {
  width: 62%;
}
.goods__fig--card img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 18px rgba(31, 42, 48, 0.22);
}
.goods__fig--case {
  width: 52%;
}
.goods__fig--case img {
  width: 100%;
  transform: rotate(-3deg);
  filter: drop-shadow(0 10px 14px rgba(31, 42, 48, 0.22));
}
.goods__txt {
  margin: 0 0 10px;
  font-size: 17px;
  line-height: 1.75;
}
.goods__big {
  display: inline-block;
  font-size: 22px;
  font-weight: 900;
  color: var(--blue-deep);
}
.goods__cond {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.7;
}
.goods__cond strong {
  font-size: 19px;
  font-weight: 900;
}
.goods__limit {
  display: inline-block;
  margin: 4px 0 14px;
  padding: 6px 20px;
  background: var(--red);
  border-radius: 999px;
  color: #fff;
  font-size: 19px;
  font-weight: 900;
  white-space: nowrap;
}
.goods__limit em {
  font-style: normal;
  font-size: 26px;
}
.goods__note {
  margin: 0 0 10px;
  font-size: 16px;
}

.more {
  margin: 22px 0 14px;
  font-size: 28px;
  font-weight: 900;
  text-align: center;
  color: var(--blue-deep);
}

/* ============ PACK ============ */
.pack__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}
.pack__item {
  position: relative;
}
.pack__item img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 5px 12px rgba(31, 42, 48, 0.18);
}
.pack__rarity {
  position: absolute;
  top: -8px;
  left: -6px;
  padding: 3px 11px;
  background: var(--yellow);
  border: 2px solid #fff;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 900;
  color: var(--ink);
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(31, 42, 48, 0.2);
}
.pack__note {
  margin: 0 0 16px;
  font-size: 12px;
  color: var(--ink-soft);
  text-align: right;
}
.pack__more {
  margin: 0;
  font-size: 17px;
  line-height: 1.8;
}
.pack__more strong {
  font-size: 19px;
  font-weight: 900;
  color: var(--blue-deep);
}

/* ============ REGIST ============ */
.regist__fig {
  margin-bottom: 14px;
}
.regist__fig img {
  width: 100%;
  border-radius: 12px;
}

/* ============ EVENT ============ */
.event__lead {
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 1.8;
  text-align: center;
}
.event__lead strong {
  font-size: 19px;
  font-weight: 900;
  color: var(--blue-deep);
}
.event__list {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}
/* ============ CTA ============ */
.cta {
  position: relative;
  display: block;
  margin: 20px auto 4px;
  padding: 17px 44px 17px 20px;
  background: var(--blue);
  border-radius: 999px;
  color: #fff;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 5px 0 var(--blue-deep);
  animation: pulse 2.4s ease-in-out infinite;
}
.cta--yellow {
  background: var(--yellow);
  color: var(--ink);
  box-shadow: 0 5px 0 var(--yellow-deep);
}
.cta__main {
  display: block;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.4;
}
.cta__arrow {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  animation: nudge 1.4s ease-in-out infinite;
}
.cta--xl {
  padding: 20px 46px 20px 22px;
}
.cta--xl .cta__main {
  font-size: 22px;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.025);
  }
}
@keyframes nudge {
  0%,
  100% {
    transform: translate(0, -50%);
  }
  50% {
    transform: translate(4px, -50%);
  }
}
@media (prefers-reduced-motion: reduce) {
  .cta,
  .cta__arrow {
    animation: none;
  }
}

/* ============ NOTES ============ */
.notes__block {
  margin-bottom: 20px;
  text-align: left;
}
.notes__h {
  margin: 0 0 8px;
  padding-bottom: 5px;
  border-bottom: 2px solid var(--line);
  font-size: 17px;
  font-weight: 900;
}
.notes__list {
  margin: 0;
  padding-left: 1.2em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-soft);
}
.notes__list li + li {
  margin-top: 4px;
}
.notes__list--inline {
  margin: 0 0 6px;
  text-align: left;
  font-size: 13px;
}
.notes__links {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
}
.notes__links li + li {
  margin-top: 6px;
}

/* ============ FINAL ============ */
.final {
  margin-top: 26px;
  padding: 30px 20px 34px;
  background: linear-gradient(180deg, #ffeecb 0%, #f7d99a 100%);
  text-align: center;
}
.final__pre {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--blue-deep);
}
.final__ttl {
  margin: 0;
  line-height: 1.45;
}
.final__ttl-sub {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--blue-deep);
}
.final__ttl-main {
  display: block;
  font-size: 24px;
  font-weight: 900;
}

.footer {
  padding: 18px 20px 26px;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  text-align: center;
}
.footer p {
  margin: 0;
}
.footer__logo {
  width: 92px;
  margin: 0 auto 10px !important;
}
.footer__logo img {
  width: 100%;
}

/* ============ 小さめ端末 ============ */
@media (max-width: 374px) {
  body {
    font-size: 16px;
  }
  .sec-ttl {
    font-size: 19px;
  }
  .cta__main {
    font-size: 18px;
  }
}

/* スマホのみ改行 */
.sp-only {
  display: inline;
}
@media (min-width: 480px) {
  .sp-only {
    display: none;
  }
}

/* イベント紹介バナー */
.event__banner img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
}

/* ============ 追従CTA ============ */
.floating-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 40px;
  z-index: 50;
  width: 100%;
  max-width: var(--col);
  margin: 0 auto;
  padding: 0 20px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
  pointer-events: none;
}
.floating-cta.is-shown {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}
.floating-cta .cta {
  margin: 0;
  box-shadow: 0 5px 0 var(--blue-deep), 0 10px 24px rgba(0, 0, 0, 0.22);
}
@media (prefers-reduced-motion: reduce) {
  .floating-cta {
    transform: none;
    transition: none;
  }
}