:root {
  --ocean: #0878d8;
  --navy: #052a78;
  --deep-navy: #031f61;
  --cream: #fff6de;
  --paper: #fffaf0;
  --coral: #f25b4b;
  --yellow: #ffd83d;
  --sky: #36b6e8;
  --green: #09bd4b;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--navy);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.page-wrap { min-height: 100vh; }
.lp-shell {
  position: relative;
  width: min(100%, 500px);
  margin-inline: auto;
  overflow: hidden;
  background: #faf6ec;
  box-shadow: 0 0 60px rgba(0,0,0,.45);
}
.lp-image { display: block; width: 100%; height: auto; }
.fv-rebuild {
  position: relative; width: 100%; aspect-ratio: 780 / 1470; overflow: hidden;
  container-type: inline-size; background: #faf6ec;
}
.fv-base {
  position: absolute; inset: 0 auto auto 0; z-index: 1; display: block; width: 100%; height: auto;
}
.fv-cta {
  position: absolute; top: 80.82%; left: 3.846%; z-index: 4; display: block; width: 92.308%; line-height: 0;
}
.fv-cta img { display: block; width: 100%; height: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.final-cta-rebuild {
  position: relative; width: 100%; aspect-ratio: 1560 / 2782; overflow: hidden; background: #a7d8ef;
}
.final-cta-base {
  position: absolute; inset: 0 auto auto 0; z-index: 1; display: block; width: 100%; height: auto;
}
.final-cta {
  position: absolute; top: 77.3544%; left: 3.5897%; z-index: 4;
  display: block; width: 92.5641%; line-height: 0;
}
.final-cta img { display: block; width: 100%; height: auto; }
.cta-card {
  position: relative; display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: clamp(10px,3vw,22px); min-height: 150px;
  padding: clamp(18px,4vw,30px); color: #fff;
  background: linear-gradient(145deg,#10cc58,#03af43);
  border: 3px solid #62ef8e; border-radius: 28px;
  box-shadow: 0 14px 32px rgba(0,65,35,.28), inset 0 2px 0 rgba(255,255,255,.5);
}
.cta-card::after {
  content: ""; position: absolute; inset: auto 0 0; height: 38px;
  background: #fff; border-radius: 0 0 24px 24px;
}
.line-mark {
  position: relative; z-index: 1; display: grid; place-items: center;
  width: clamp(58px,15vw,92px); aspect-ratio: 1; color: var(--green);
  background: #fff; border-radius: 50%; font-size: clamp(15px,4vw,24px);
  font-weight: 900; letter-spacing: -.05em;
}
.cta-copy { position: relative; z-index: 1; display: grid; gap: 2px; padding-bottom: 30px; }
.cta-copy strong { font-size: clamp(20px,5vw,34px); line-height: 1.25; letter-spacing: .01em; }
.cta-copy em { color: var(--yellow); font-size: 1.35em; font-style: normal; }
.cta-eyebrow, .cta-copy > span:last-child { font-size: clamp(11px,2.7vw,16px); font-weight: 800; }
.cta-arrow {
  position: relative; z-index: 1; display: grid; place-items: center;
  width: clamp(42px,11vw,66px); aspect-ratio: 1; color: var(--green);
  background: #fff; border-radius: 50%; font-size: clamp(25px,6vw,38px); font-weight: 900;
}
.cta-hit-area { position: absolute; inset: 0; z-index: 3; border-radius: 28px; }
.image-cta {
  position: relative; z-index: 2; display: block; width: 90vw; max-width: 450px;
  margin-inline: auto; line-height: 0;
}
.image-cta img { display: block; width: 100%; height: auto; }
.image-cta--schedule { margin-top: 28px; }

.schedule-image {
  position: relative; width: 100%; aspect-ratio: 780 / 838; overflow: hidden;
  container-type: inline-size; background: #b5d34b;
}
.schedule-image__base {
  position: absolute; inset: 0 auto auto 0; z-index: 1; display: block; width: 100%; height: auto;
}
.schedule-date-list {
  position: absolute; inset: 0; z-index: 2; margin: 0; color: var(--navy); font-weight: 900;
}
.schedule-date-row {
  position: absolute; left: 18.4615%; display: grid; grid-template-columns: 53.1309% 46.8691%;
  width: 67.5641%; height: 9.7852%; font-size: clamp(14px,3.5897cqw,28px);
  line-height: 1.7; letter-spacing: .01em;
}
.schedule-date-row:nth-child(1) { top: 2.804%; }
.schedule-date-row:nth-child(2) { top: 14.26%; }
.schedule-date-row:nth-child(3) { top: 25.716%; }
.schedule-date-row dt, .schedule-date-row dd {
  display: flex; align-items: center; justify-content: center; min-width: 0; margin: 0; white-space: nowrap;
}
.schedule-cta-hit {
  position: absolute; left: 3.5897%; bottom: .5631%; z-index: 3; display: block;
  width: 92.5641%; height: 26.129%; border-radius: 5cqw;
}
.schedule-cta-hit:focus-visible { outline: 3px solid var(--yellow); outline-offset: -3px; }

.schedule {
  position: relative;
  padding: clamp(62px,13vw,100px) clamp(22px,6vw,48px) clamp(50px,10vw,78px);
  overflow: hidden; color: var(--navy);
  background: radial-gradient(circle at 90% 6%,rgba(255,255,255,.35) 0 4px,transparent 5px), linear-gradient(145deg,#0489e6,#0757ba 58%,#07348f);
}
.schedule::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .15;
  background-image: repeating-linear-gradient(10deg,rgba(255,255,255,.5) 0 1px,transparent 1px 6px);
}
.luggage-tag, .faq-tag {
  position: relative; width: fit-content; margin: 0 auto -18px; padding: 14px 26px;
  color: #fff; background: var(--navy); border: 3px solid #fff; border-radius: 18px;
  box-shadow: 0 8px 0 rgba(0,23,86,.28); font-size: clamp(30px,8vw,54px);
  font-weight: 900; letter-spacing: .02em; transform: rotate(-2deg); z-index: 2;
}
.ticket-heading, .why-free {
  position: relative; z-index: 1; padding: clamp(28px,7vw,50px) clamp(18px,5vw,40px);
  background: var(--cream); border: 3px dashed var(--coral);
  box-shadow: 0 12px 0 rgba(4,39,112,.22); transform: rotate(-1deg);
}
.ticket-heading { text-align: center; }
.ticket-heading span { font-size: clamp(18px,4.5vw,30px); font-weight: 900; }
.ticket-heading h2 { margin: 4px 0 0; font-size: clamp(32px,8vw,58px); line-height: 1.12; letter-spacing: -.04em; }
.ticket-heading em {
  color: var(--coral); font-style: normal; font-size: 1.22em;
  text-decoration: underline 9px var(--yellow); text-underline-offset: -3px;
}
.why-free { margin: 34px 0 26px; border-color: var(--sky); text-align: center; transform: rotate(.6deg); }
.why-free strong {
  display: inline-block; margin-bottom: 12px; font-size: clamp(25px,6vw,40px);
  text-decoration: underline 7px var(--yellow); text-underline-offset: 2px;
}
.why-free p { margin: 0; font-size: clamp(17px,4vw,27px); font-weight: 900; line-height: 1.65; }
.why-free small { display: block; margin-top: 8px; font-size: clamp(12px,3vw,18px); font-weight: 800; }
.date-list, .steps { position: relative; z-index: 1; display: grid; gap: 12px; }
.date-card {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px;
  width: 100%; padding: 16px 18px; color: var(--navy); background: var(--paper);
  border: 3px solid #cfe2ff; border-radius: 16px;
  box-shadow: 0 5px 0 rgba(1,38,106,.28); cursor: pointer;
  transition: transform .18s ease,border-color .18s ease,background .18s ease;
}
.date-card:hover, .date-card:focus-visible { transform: translateY(-2px); outline: none; border-color: var(--yellow); }
.date-card.is-selected { background: #fff8cc; border-color: var(--yellow); }
.calendar-icon {
  display: grid; place-items: center; width: 38px; height: 38px;
  color: #fff; background: var(--navy); border-radius: 10px;
}
.date-label { text-align: left; font-size: clamp(17px,4vw,26px); font-weight: 900; }
.date-card strong { font-size: clamp(17px,4vw,26px); }
.steps {
  margin-top: 26px; padding: 20px; background: rgba(255,250,240,.97);
  border-radius: 22px; box-shadow: 0 8px 0 rgba(1,38,106,.25);
}
.steps div {
  display: flex; align-items: center; gap: 12px; padding-bottom: 12px;
  border-bottom: 1px dashed rgba(5,42,120,.3); font-size: clamp(15px,3.7vw,23px); font-weight: 900;
}
.steps div:last-child { padding-bottom: 0; border-bottom: 0; }
.steps b {
  flex: 0 0 auto; display: grid; place-items: center; width: 42px; height: 42px;
  color: #fff; background: var(--coral); border-radius: 50%;
}
.steps div:nth-child(1) b { background: var(--navy); }
.steps div:nth-child(3) b { background: #079bb5; }
.steps small { margin-left: auto; color: var(--coral); }
.line-join {
  position: relative; z-index: 1; display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: 14px; margin-top: 28px; padding: 18px; color: #fff;
  background: linear-gradient(145deg,#10cc58,#04ad43); border: 3px solid #78f19b;
  border-radius: 22px; box-shadow: 0 10px 0 rgba(0,61,41,.3); text-decoration: none;
}
.line-join small, .line-join strong { display: block; }
.line-join small { font-weight: 800; }
.line-join strong { font-size: clamp(20px,5vw,32px); }
.schedule-note {
  position: relative; z-index: 1; margin: 18px 0 0; color: #fff; text-align: center;
  font-size: clamp(13px,3vw,18px); font-weight: 900;
}
.faq-board { position: relative; padding: 0; overflow: hidden; background: #faf6ec; isolation: isolate; }
.faq-board-background { position: absolute; inset: 0 0 auto; z-index: 0; display: block; width: 100%; height: auto; }
.faq-board-overlay { position: relative; z-index: 2; margin-inline: 5.55%; padding-top: 62.96%; }
.faq-board-footer { position: relative; z-index: 2; display: block; width: 100%; height: auto; margin-top: clamp(22px,6vw,48px); }
.faq-accordion { position: relative; z-index: 1; display: grid; gap: clamp(7px,1.8vw,14px); }
.faq-accordion-item {
  position: relative; overflow: hidden; background: #fffdf6; border: 1px solid rgba(5,42,120,.18);
  border-radius: clamp(8px,2.1vw,13px); box-shadow: 0 clamp(4px,1.3vw,8px) clamp(8px,2.6vw,16px) rgba(3,31,97,.22),inset 0 1px 0 rgba(255,255,255,.9);
}
.faq-accordion-item:nth-child(n+4) { background: linear-gradient(135deg,#fffce0,#fff3a9); }
.faq-accordion-item::before, .faq-accordion-item::after {
  content: ""; position: absolute; top: 50%; z-index: 4; width: 15px; aspect-ratio: 1;
  background: #f7f7f2; border-radius: 50%; transform: translateY(-50%);
}
.faq-accordion-item::before { left: -9px; }
.faq-accordion-item::after { right: -9px; }
.faq-question {
  display: grid; grid-template-columns: clamp(50px,14.4vw,72px) 1fr clamp(40px,11.3vw,56px);
  align-items: stretch; width: 100%; padding: 0; color: var(--navy); background: transparent;
  border: 0; text-align: left; line-height: 1.35; cursor: pointer;
}
.faq-question:focus-visible { outline: 4px solid var(--yellow); outline-offset: 3px; }
.faq-board-mark { display: grid; place-items: center; padding: clamp(8px,2vw,12px) clamp(6px,1.7vw,9px); border-right: 2px dashed rgba(5,42,120,.72); }
.faq-board-mark b {
  display: grid; place-items: center; width: clamp(36px,9.2vw,50px); aspect-ratio: 1; color: #fff;
  background: linear-gradient(145deg,#0b50bc,#07358b); border: 1px solid #0a459f;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.08),0 3px 0 rgba(3,31,97,.18);
  font-size: clamp(24px,6.2vw,35px); line-height: 1;
}
.faq-board-mark--answer b { background: linear-gradient(145deg,#ff674f,#ed3e2d); border-color: #f24f3d; }
.faq-board-question-copy {
  display: flex; align-items: center; min-width: 0; padding: clamp(10px,2.8vw,15px) 8px;
  border-bottom: 2px dashed rgba(242,91,75,.76); font-size: clamp(14px,3.85vw,22px);
  font-weight: 900; letter-spacing: -.035em;
}
.faq-board-toggle {
  align-self: center; justify-self: center; display: grid; place-items: center;
  width: clamp(32px,8.2vw,44px); aspect-ratio: 1; color: var(--navy); background: #fff;
  border: 3px double currentColor; border-radius: 50%; font-size: clamp(21px,5.5vw,30px);
  font-weight: 900; line-height: 1;
}
.faq-board-toggle > span { display: block; transform: translateY(-.12em); }
.faq-accordion-item:nth-child(even) .faq-board-toggle { color: #079bb5; }
.faq-accordion-item:nth-child(3n) .faq-board-toggle { color: var(--coral); }
.faq-answer-region {
  display: grid; grid-template-rows: 0fr; visibility: hidden; opacity: 0;
  transition: grid-template-rows 260ms ease,opacity 180ms ease,visibility 260ms;
}
.faq-accordion-item.is-open .faq-answer-region {
  grid-template-rows: 1fr; visibility: visible; opacity: 1;
}
.faq-answer-clip { min-height: 0; overflow: hidden; }
.faq-board-answer {
  display: grid; grid-template-columns: clamp(50px,14.4vw,72px) 1fr; align-items: stretch;
  border-top: 1px solid rgba(5,42,120,.1);
}
.faq-board-answer p {
  align-self: center; margin: 0; padding: clamp(11px,2.8vw,16px) clamp(12px,3vw,18px) clamp(12px,3.2vw,18px) 10px; color: var(--navy);
  font-size: clamp(13px,3.45vw,19px); font-weight: 800; line-height: 1.65;
}
.site-footer { padding-bottom: 190px; color: #fff; background: #2f3b23; text-align: center; }
.site-footer p { margin: 0; padding: 24px 28px 12px; font-size: clamp(11px,2.8vw,15px); line-height: 1.7; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 20px; padding: 8px 20px 18px; }
.site-footer a { color: #fff; font-size: 12px; }
.sticky-cta {
  position: fixed; left: 0; bottom: 0; z-index: 100; display: block; width: 100%;
  padding: 8px 12px max(8px,env(safe-area-inset-bottom)); line-height: 0;
  opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(100%);
  transition: opacity 180ms ease,transform 220ms ease,visibility 220ms;
}
.sticky-cta.is-visible { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
.sticky-cta img { display: block; width: 100%; max-width: 400px; height: auto; margin-inline: auto; }
@keyframes cta-moyon {
  0%,82%,100% { transform: translateY(0) scale(1); }
  85% { transform: translateY(0) scale(1.035,.965); }
  89% { transform: translateY(-9px) scale(.975,1.035); }
  92% { transform: translateY(0) scale(1.025,.98); }
  95% { transform: translateY(-4px) scale(.99,1.015); }
  98% { transform: translateY(0) scale(1.008,.995); }
}
.fv-cta img,.final-cta img,.sticky-cta.is-visible img {
  transform-origin: 50% 88%; animation: cta-moyon 3.2s cubic-bezier(.22,.8,.32,1) infinite; will-change: transform;
}
.fv-cta:active img,.final-cta:active img,.sticky-cta:active img { animation: none; transform: scale(.98); }
@media (min-width: 781px) {
  body {
    min-height: 100vh; background-color: #e8f7ff;
    background-image: radial-gradient(circle,rgba(54,182,232,.14) 0 7px,transparent 8px);
    background-attachment: fixed; background-position: 0 0; background-size: 44px 44px;
  }
  .page-wrap { position: relative; isolation: isolate; }
  .lp-shell {
    z-index: 1; margin-block: 0; border-inline: 1px solid rgba(255,255,255,.22); border-radius: 0;
    box-shadow: 0 0 70px rgba(0,18,71,.62),0 0 0 1px rgba(255,255,255,.08);
  }
}
@media (max-width: 420px) {
  .cta-card { border-radius: 20px; }
  .cta-card::after { height: 30px; border-radius: 0 0 17px 17px; }
  .cta-copy { padding-bottom: 24px; }
  .date-card { grid-template-columns: auto 1fr; }
  .date-card strong { grid-column: 2; }
  .steps small { display: none; }
  .site-footer { padding-bottom: 180px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .fv-cta img,.final-cta img,.sticky-cta img { animation: none !important; }
}