:root {
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --font-number: "Helvetica Neue", Arial, sans-serif;
  --cream: #f4f0df;
  --paper: #fbfaf5;
  --olive: #55523b;
  --olive-dark: #343526;
  --brown: #79634b;
  --ink: #37382e;
  --muted: #7b7869;
  --line: rgba(72, 70, 49, 0.18);
  --accent: #f5d64d;
  --white: #fffef8;
  --radius: 28px;
  --shadow: 0 22px 60px rgba(53, 48, 32, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
h2 { font-family: var(--font-sans); font-weight: 700; }
h3 { font-family: var(--font-sans); font-weight: 700; }
body.menu-open { overflow: hidden; }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: min(1160px, calc(100% - 56px)); margin-inline: auto; }
.section { padding: 130px 0; }
.skip-link { position: fixed; z-index: 1000; left: 16px; top: -100px; padding: 10px 16px; background: var(--accent); color: #222; }
.skip-link:focus { top: 16px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 96px;
  padding: 0 max(36px, calc((100vw - 1320px) / 2));
  color: var(--white);
  transition: height .3s, color .3s, background .3s, box-shadow .3s;
}
.site-header.is-scrolled { height: 76px; color: var(--olive-dark); background: rgba(251, 250, 245, .94); box-shadow: 0 8px 28px rgba(40, 38, 25, .08); backdrop-filter: blur(12px); }
.global-nav { display: flex; align-items: center; gap: 34px; font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.global-nav a:not(.nav-cta) { position: relative; }
.global-nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -5px; height: 1px; background: currentColor; transition: right .25s; }
.global-nav a:not(.nav-cta):hover::after { right: 0; }
.global-nav .nav-campaign { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 18px; color: #34261E; background: var(--accent); border-radius: 999px; font-size: 12px; font-weight: 800; letter-spacing: .08em; box-shadow: 0 9px 24px rgba(37, 29, 18, .18); transition: transform .2s, box-shadow .2s; }
.global-nav .nav-campaign::after { display: none; }
.global-nav .nav-campaign:hover { transform: translateY(-2px); box-shadow: 0 13px 28px rgba(37, 29, 18, .24); }
.nav-cta { padding: 12px 20px; border: 1px solid currentColor; border-radius: 999px; }
.site-header.is-scrolled .nav-cta { color: var(--white); background: var(--olive); border-color: var(--olive); }
.menu-button { display: none; width: 44px; height: 44px; padding: 10px; border: 0; color: inherit; background: transparent; }
.menu-button > span:not(.visually-hidden) { display: block; width: 24px; height: 1px; margin: 6px 0; background: currentColor; transition: transform .3s, opacity .3s; }

.hero { position: relative; z-index: 2; display: grid; align-items: center; min-height: 760px; height: min(100svh, 900px); color: var(--white); background: #3a3227; }
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; }
.hero-shade { background: linear-gradient(90deg, rgba(27, 23, 17, .78) 0%, rgba(27, 23, 17, .5) 55%, rgba(27, 23, 17, .22) 100%), linear-gradient(0deg, rgba(20, 18, 13, .35), transparent 52%); }
.hero-content { position: relative; z-index: 2; width: min(1080px, calc(100% - 120px)); padding-top: 16px; padding-right: 380px; transform: translateY(-56px); }
.hero-kicker, .eyebrow { margin: 0 0 22px; font-size: 11px; font-weight: 700; line-height: 1.4; letter-spacing: .28em; }
.hero .hero-kicker { margin-bottom: 12px; font-size: clamp(23px, 2.3vw, 31px); font-weight: 600; line-height: 1.55; letter-spacing: .04em; text-shadow: 0 3px 24px rgba(0,0,0,.22); }
.hero-kicker-line { display: inline-block; white-space: nowrap; }
.hero-keyword { display: inline-block; margin-inline: .06em; padding: .02em .3em .08em; color: var(--white); background: transparent; border: 1.5px solid rgba(255,255,255,.95); line-height: 1.25; letter-spacing: .04em; }
.hero h1 { margin: 18px 0 0; font-family: var(--font-sans); font-size: clamp(54px, 6.3vw, 84px); font-weight: 700; line-height: 1.28; letter-spacing: .015em; text-shadow: 0 4px 32px rgba(0,0,0,.25); }
.hero h1 span { display: block; margin-left: 0; }
.hero h1 .hero-title-line { white-space: nowrap; }
.hero-copy { max-width: 780px; margin: 0; font-size: clamp(17px, 1.55vw, 21px); font-weight: 500; line-height: 1.8; letter-spacing: .03em; text-shadow: 0 3px 24px rgba(0,0,0,.22); }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 42px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 60px; padding: 15px 26px; border-radius: 999px; font-weight: 700; line-height: 1.4; letter-spacing: .04em; box-shadow: 0 10px 28px rgba(30, 29, 20, .15); transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(30, 29, 20, .22); }
.button-accent { color: #2f3026; background: var(--accent); }
.button-accent span { font-size: 20px; }
.text-link { font-size: 13px; font-weight: 700; letter-spacing: .08em; border-bottom: 1px solid currentColor; }
.text-link-light { color: var(--white); }
.hero-campaign { position: absolute; z-index: 3; right: max(60px, calc((100vw - 1080px) / 2)); bottom: 100px; width: 360px; aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 42px 28px 34px; color: #34261e; background: var(--accent); border-radius: 50%; box-shadow: 0 22px 50px rgba(37, 29, 18, .24); text-align: center; transition: transform .25s, box-shadow .25s; }
.hero-campaign:hover { transform: translateY(-4px); box-shadow: 0 18px 42px rgba(37, 29, 18, .18); }
.campaign-kicker { font-size: 22px; font-weight: 800; line-height: 1.5; }
.campaign-plan { margin-top: 3px; font-size: 19px; font-weight: 800; line-height: 1.45; }
.hero-campaign strong { display: flex; flex-direction: column; align-items: center; gap: 0; margin-top: 7px; font-size: 48px; font-weight: 800; line-height: .95; letter-spacing: -.04em; }
.hero-campaign .campaign-duration { display: flex; align-items: baseline; justify-content: center; }
.hero-campaign strong em { font-family: var(--font-number); font-size: 1.1em; font-style: normal; line-height: 1; }
.hero-campaign strong small { margin-left: .04em; font-size: .46em; }
.hero-campaign .campaign-free { padding-left: .14em; font-size: 1.55em; font-weight: 800; line-height: .9; letter-spacing: .14em; }
.campaign-link { margin-top: 22px; padding-bottom: 2px; font-size: 15px; font-weight: 700; line-height: 1.3; border-bottom: 1px solid currentColor; }
.scroll-hint { position: absolute; z-index: 2; left: 28px; bottom: 22px; display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: 9px; letter-spacing: .18em; writing-mode: vertical-rl; }
.scroll-hint i { display: block; width: 1px; height: 45px; background: rgba(255,255,255,.65); }

.about { position: relative; z-index: 1; overflow: hidden; padding: 90px 0; }
.about-grid { position: relative; width: min(1160px, calc(100% - 64px)); display: grid; grid-template-columns: 1.12fr .88fr; gap: 30px; align-items: center; }
.about-copy { padding-top: 0; }
.eyebrow { color: var(--brown); }
.about h2, .calendar-section h2, .final-cta h2 { margin: 0; font-family: var(--font-sans); font-size: clamp(36px, 4.2vw, 62px); font-weight: 700; line-height: 1.5; letter-spacing: .08em; }
.about h2 { font-size: clamp(24px, 2.5vw, 36px); }
.about-copy .lead { margin-top: 30px; font-size: 20px; font-weight: 700; line-height: 2; }
.about-copy .lead-line { white-space: nowrap; }
.about-copy > p:last-child { color: var(--muted); }
.photo-collage { display: grid; grid-template-columns: 1.1fr .9fr; grid-template-rows: 230px 300px; gap: 12px; margin-top: 0; }
.photo { margin: 0; overflow: hidden; border-radius: 22px; }
.photo img { height: 100%; object-fit: cover; }
.photo-wide { grid-column: 1 / 3; }
.photo-tall img { object-position: center; }

.scene { padding: 90px 0; color: var(--olive-dark); background: var(--cream); }
.section-heading h2, .faq h2 { margin: 0; font-family: var(--font-sans); font-size: clamp(52px, 7vw, 92px); font-weight: 700; line-height: 1; letter-spacing: .22em; }
.section-heading-center { margin-bottom: 85px; text-align: center; }
.scene .section-heading-center { margin-bottom: 55px; }
#scene-title { font-size: clamp(26px, 3vw, 40px); line-height: 1.5; letter-spacing: .12em; }
.section-heading-center .eyebrow { margin-bottom: 12px; }
.section-heading-center > p:last-child { margin: 24px 0 0; color: var(--muted); }
.scene-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; align-items: start; }
.scene-list .scene-row { display: flex; flex-direction: column; gap: 20px; width: 100%; margin: 0; }
.scene-list .scene-row figure.scene-illustration { width: 100%; padding: 20px; }
.scene-list .scene-number, .scene-list .scene-row-reverse .scene-number { top: 12px; right: auto; left: 14px; color: #F4F0DF; font-size: 54px; }
.scene-list .scene-copy h3 { margin-top: 8px; font-size: 28px; }
.scene-list .scene-copy p { font-size: 13px; }
.scene-row { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(260px, .75fr); gap: 52px; align-items: center; margin: 0 auto 80px; width: min(840px, 100%); }
.scene-row:last-child { margin-bottom: 0; }
.scene-row-reverse { grid-template-columns: minmax(260px, .75fr) minmax(0, 1.25fr); }
.scene-row-reverse figure { grid-column: 2; grid-row: 1; }
.scene-row-reverse .scene-copy { grid-column: 1; grid-row: 1; }
.scene-row figure { margin: 0; overflow: hidden; border-radius: 42px; box-shadow: var(--shadow); }
.scene-row figure img { aspect-ratio: 1.35; object-fit: cover; transition: transform .6s; }
.scene-row figure.scene-illustration { width: min(100%, 380px); aspect-ratio: 1; justify-self: center; padding: 24px; background: var(--white); }
.scene-row figure.scene-illustration img { width: 100%; height: 100%; aspect-ratio: 1; object-fit: contain; }
.scene-row:hover figure img { transform: scale(1.025); }
.scene-number { position: absolute; z-index: 2; top: -26px; left: -30px; color: #F4F0DF; font-family: var(--font-number); font-size: 62px; font-weight: 800; line-height: 1; }
.scene-row-reverse .scene-number { left: auto; right: -25px; }
.scene-copy > span { color: var(--brown); font-size: 11px; font-weight: 700; letter-spacing: .26em; }
.scene-copy h3 { margin: 10px 0; font-family: var(--font-sans); font-size: 26px; font-weight: 700; letter-spacing: .08em; }
.scene-copy p { margin: 0; color: var(--muted); font-size: 14px; }

.calendar-section { background: var(--paper); }
#calendar-title { font-size: clamp(30px, 3.2vw, 48px); letter-spacing: .04em; white-space: nowrap; }
.calendar-heading { display: grid; grid-template-columns: 1fr .75fr; gap: 80px; align-items: end; margin-bottom: 54px; }
.calendar-heading > p { color: var(--muted); }
.calendar-frame { padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.calendar-range-note { margin: 0 0 14px; color: var(--olive-dark); font-size: 15px; font-weight: 700; text-align: center; }
.calendar-months { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; width: min(560px, 100%); margin: 0 auto 20px; }
.calendar-months button { min-height: 46px; padding: 10px 14px; color: var(--olive-dark); background: var(--cream); border: 1px solid var(--line); border-radius: 999px; cursor: pointer; font-weight: 700; transition: color .2s, background .2s, border-color .2s, transform .2s; }
.calendar-months button:hover { transform: translateY(-2px); }
.calendar-months button.is-active { color: #34261E; background: var(--accent); border-color: var(--accent); box-shadow: 0 7px 18px rgba(53, 48, 32, .12); }
.calendar-frame iframe { display: block; width: 100%; min-height: 650px; border-radius: 14px; }

.campaign { position: relative; overflow: hidden; color: var(--ink); background: var(--cream); }
.campaign-upper { padding: 130px 0 0; background-color: var(--olive); background-image: radial-gradient(circle at 3px 3px, rgba(245, 214, 77, .34) 2px, transparent 2.5px); background-size: 34px 34px; scroll-margin-top: 76px; }
.campaign-inner { position: relative; z-index: 1; }
.campaign-offer-card { position: relative; width: min(1040px, calc(100% - 32px)); margin-inline: auto; padding: 72px 84px 64px; background: var(--white); border-radius: 30px; box-shadow: 18px 18px 0 var(--accent); }
.campaign-brand { margin: 0; font-size: clamp(34px, 3.7vw, 48px); font-weight: 800; line-height: 1.35; letter-spacing: -.02em; }
.campaign-offer-card h2 { margin: 12px 0 0; font-family: var(--font-sans); font-size: clamp(38px, 4.1vw, 54px); font-weight: 700; line-height: 1.4; letter-spacing: .02em; }
.campaign-price { margin: 42px 0 0; font-size: 28px; font-weight: 700; line-height: 1.75; letter-spacing: .02em; text-align: center; }
.campaign-price b { font-weight: 800; }
.campaign-price strong { display: inline-block; font-size: 36px; font-weight: 800; line-height: 1.35; }
.campaign-price em { margin-right: .08em; font-family: var(--font-number); font-size: 2.05em; font-style: normal; font-weight: 800; line-height: 1; }
.campaign-period { margin-top: 26px; font-size: 15px; font-weight: 600; line-height: 1.6; }
.campaign-period p { margin: 0; }
.campaign-coupon { position: relative; z-index: 2; width: min(980px, calc(100% - 56px)); margin: 64px auto -58px; padding: 34px 38px; background: var(--accent); box-shadow: 0 18px 38px rgba(53, 48, 32, .2); text-align: center; }
.campaign-coupon p { margin: 0; font-size: 26px; font-weight: 700; line-height: 1.6; letter-spacing: .02em; }
.campaign-coupon strong { font-size: 1.3em; font-weight: 800; letter-spacing: .06em; }
.campaign-lower { padding: 145px 0 125px; background: var(--cream); }
.campaign-benefit-card { position: relative; width: min(860px, calc(100% - 64px)); margin-inline: auto; padding: 72px 90px 82px; background: var(--white); box-shadow: 0 24px 62px rgba(53, 48, 32, .1); }
.campaign-benefit-card h3 { margin: 0 0 30px; font-size: 20px; font-weight: 700; line-height: 1.6; text-align: center; }
.campaign-benefit-card ul { display: grid; gap: 9px; width: fit-content; max-width: 100%; margin: 0 auto; padding: 0; list-style: none; }
.campaign-benefit-card li { position: relative; padding-left: 1.15em; font-size: 18px; font-weight: 600; line-height: 1.7; text-align: left; }
.campaign-benefit-card li::before { content: "✓"; position: absolute; left: 0; top: 0; font-weight: 800; }
.campaign-register { position: absolute; left: 50%; bottom: -41px; display: flex; align-items: center; justify-content: center; width: min(600px, calc(100% - 40px)); min-height: 82px; padding: 18px 36px; color: #34261E; background: var(--accent); border-radius: 999px; font-size: 21px; font-weight: 700; line-height: 1.4; transform: translateX(-50%); box-shadow: 0 14px 34px rgba(53, 48, 32, .14); transition: transform .2s, box-shadow .2s; }
.campaign-register:hover { transform: translate(-50%, -3px); box-shadow: 0 16px 36px rgba(53, 48, 32, .16); }

.faq { background: var(--cream); }
.faq-shell { display: grid; grid-template-columns: 300px 1fr; gap: 100px; }
.faq .section-heading { position: sticky; top: 130px; align-self: start; }
.faq .eyebrow { line-height: 1.7; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 27px 50px 27px 0; cursor: pointer; font-weight: 700; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before, .faq-list summary::after { content: ""; position: absolute; right: 10px; top: 50%; width: 14px; height: 1px; background: var(--olive); transition: transform .2s; }
.faq-list summary::after { transform: rotate(90deg); }
.faq-list details[open] summary::after { transform: rotate(0); }
.faq-list details p { margin: 0 0 30px; padding: 18px 24px; color: #454437; background: rgba(255, 254, 248, .78); border-left: 4px solid var(--accent); border-radius: 0 12px 12px 0; font-size: 16px; font-weight: 500; line-height: 1.9; }

.final-cta { position: relative; display: grid; place-items: center; min-height: 610px; overflow: hidden; color: var(--white); text-align: center; }
.final-cta > img, .final-cta-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.final-cta > img { object-fit: cover; }
.final-cta-shade { background: rgba(37, 34, 24, .68); }
.final-cta-content { position: relative; z-index: 1; }
.final-cta .eyebrow { color: #d8d0b6; }
.final-cta p:not(.eyebrow) { margin: 22px 0 30px; font-size: 17px; }
.final-cta .button { min-width: 340px; }
.final-cta small { display: block; margin-top: 18px; letter-spacing: .08em; }

.site-footer { padding: 38px 0; color: #d4d0bd; background: var(--olive-dark); }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: center; }
.site-footer nav { display: flex; gap: 24px; font-size: 11px; }
.site-footer nav a:hover { color: var(--white); }
.site-footer p { margin: 0; font-size: 10px; letter-spacing: .08em; }
.mobile-cta { display: none; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .site-header { height: 76px; padding: 0 24px; }
  .site-header.is-scrolled { height: 68px; }
  .menu-button { position: relative; z-index: 2; display: block; }
  .menu-button[aria-expanded="true"] > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .global-nav { position: fixed; inset: 0; display: flex; flex-direction: column; justify-content: center; gap: 28px; color: var(--olive-dark); background: var(--cream); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity .3s, transform .3s, visibility .3s; }
  .global-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .global-nav a { font-size: 13px; }
  .global-nav .nav-campaign { padding: 13px 22px; font-size: 14px; }
  .global-nav .nav-cta { color: var(--white); background: var(--olive); border-color: var(--olive); }
  .site-header:has(.global-nav.is-open) { color: var(--olive-dark); }
  .hero { min-height: 720px; }
  .hero-content { width: calc(100% - 80px); padding-right: 280px; transform: translateY(-48px); }
  .hero .hero-kicker { font-size: clamp(14px, 2.2vw, 22px); }
  .hero h1 { font-size: clamp(46px, 6.3vw, 64px); }
  .hero-copy { font-size: 17px; }
  .hero-campaign { right: 40px; bottom: 72px; width: 270px; }
  .campaign-kicker { font-size: 17px; }
  .campaign-plan { font-size: 15px; }
  .hero-campaign strong { font-size: 34px; }
  .campaign-link { margin-top: 15px; font-size: 12px; }
  .about-grid { gap: 24px; }
  .about-copy .lead-line { white-space: normal; }
  .photo-collage { grid-template-rows: 190px 240px; }
  .scene-row { gap: 40px; }
  .scene-list .scene-copy h3 { font-size: 26px; }
  .calendar-heading { gap: 45px; }
  .campaign-offer-card { width: calc(100% - 24px); padding: 60px 64px 54px; }
  .campaign-coupon { width: calc(100% - 48px); }
  .campaign-benefit-card { width: calc(100% - 40px); }
  .faq-shell { grid-template-columns: 230px 1fr; gap: 60px; }
}

@media (max-width: 720px) {
  body { font-size: 15px; padding-bottom: 64px; }
  .shell { width: min(100% - 40px, 560px); }
  .section { padding: 88px 0; }
  .site-header { height: 68px; padding: 0 18px; }
  .hero { min-height: 700px; height: auto; padding: 88px 0 96px; }
  .hero-image { object-position: 57% center; }
  .hero-shade { background: rgba(29,25,18,.58); }
  .hero-content { width: min(calc(100% - 64px), 560px); padding-top: 0; padding-right: 0; padding-bottom: 112px; transform: translateY(-42px); }
  .hero .hero-kicker { margin-bottom: 10px; font-size: clamp(11px, 3.5vw, 15px); }
  .hero h1 { margin-top: 16px; font-size: clamp(34px, 9vw, 42px); line-height: 1.3; }
  .hero-copy { max-width: 90%; font-size: 14px; line-height: 1.8; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; margin-top: 28px; }
  .hero-actions .button { width: 100%; }
  .hero-campaign { right: 24px; bottom: 42px; width: 190px; padding: 22px 12px 18px; }
  .campaign-kicker { font-size: 12px; }
  .campaign-plan { margin-top: 1px; font-size: 11px; }
  .hero-campaign strong { margin-top: 4px; font-size: 24px; }
  .campaign-link { margin-top: 8px; font-size: 10px; }
  .scroll-hint { display: none; }
  .about { padding: 64px 0; }
  .about-grid { width: min(calc(100% - 64px), 560px); grid-template-columns: 1fr; gap: 30px; }
  .about-copy { padding-top: 0; }
  .about h2, .calendar-section h2, .final-cta h2 { font-size: 34px; }
  .about h2 { font-size: 22px; }
  .about-copy .lead { font-size: 18px; }
  .photo-collage { grid-template-rows: 170px 180px; gap: 10px; margin-top: 5px; }
  .photo { border-radius: 15px; }
  .section-heading-center { margin-bottom: 60px; }
  .scene { padding: 64px 0; }
  .scene .section-heading-center { margin-bottom: 40px; }
  .section-heading h2, .faq h2 { font-size: 48px; letter-spacing: .14em; }
  #scene-title { font-size: 24px; line-height: 1.5; letter-spacing: .1em; }
  .scene-list { grid-template-columns: 1fr; gap: 60px; }
  .scene-list .scene-row { margin-bottom: 0; }
  .scene-list .scene-row figure.scene-illustration { width: min(100%, 320px); align-self: center; padding: 18px; }
  .scene-list .scene-number, .scene-list .scene-row-reverse .scene-number { top: 10px; right: auto; left: 14px; font-size: 50px; }
  .scene-row, .scene-row-reverse { display: flex; flex-direction: column; gap: 22px; align-items: stretch; margin-bottom: 60px; }
  .scene-row figure, .scene-row-reverse figure { order: 1; border-radius: 24px; }
  .scene-row figure.scene-illustration { width: min(100%, 320px); padding: 18px; }
  .scene-row .scene-copy, .scene-row-reverse .scene-copy { order: 2; }
  .scene-number, .scene-row-reverse .scene-number { top: -24px; left: 8px; right: auto; font-size: 62px; }
  .scene-copy h3 { margin-top: 7px; font-size: 24px; }
  .calendar-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 42px; }
  .calendar-heading > p { margin: 0; }
  .calendar-frame { padding: 8px; border-radius: 18px; }
  .calendar-frame iframe { min-height: 520px; }
  .calendar-fallback { text-align: left; }
  .campaign-upper { padding-top: 92px; background-size: 28px 28px; }
  .campaign-offer-card { width: 100%; padding: 46px 26px 42px; border-radius: 22px; box-shadow: 10px 12px 0 var(--accent); }
  .campaign-brand { font-size: 28px; }
  .campaign-offer-card h2 { margin-top: 8px; font-size: 32px; }
  .campaign-price { margin-top: 30px; font-size: 21px; line-height: 1.75; }
  .campaign-price strong { font-size: 28px; }
  .campaign-period { margin-top: 20px; font-size: 12px; }
  .campaign-coupon { width: 100%; margin: 48px auto -48px; padding: 28px 18px; }
  .campaign-coupon p { font-size: 19px; }
  .campaign-coupon strong { font-size: 1.25em; }
  .campaign-lower { padding: 115px 0 108px; }
  .campaign-benefit-card { width: 100%; padding: 50px 28px 70px; }
  .campaign-benefit-card h3 { margin-bottom: 24px; font-size: 16px; }
  .campaign-benefit-card li { font-size: 15px; }
  .campaign-register { bottom: -35px; width: calc(100% - 16px); min-height: 70px; padding-inline: 20px; font-size: 17px; }
  #calendar-title { font-size: 28px; letter-spacing: .02em; }
  .faq-shell { grid-template-columns: 1fr; gap: 45px; }
  .faq .section-heading { position: static; }
  .faq-list summary { padding-right: 35px; }
  .faq-list details p { padding: 16px 18px; font-size: 15px; line-height: 1.85; }
  .final-cta { min-height: 570px; }
  .final-cta-content { width: min(100% - 40px, 480px); }
  .final-cta .button { width: 100%; min-width: 0; text-align: left; }
  .footer-inner { grid-template-columns: 1fr; gap: 25px; text-align: center; }
  .site-footer nav { justify-content: center; }
  .mobile-cta { position: fixed; z-index: 90; inset: auto 0 0; display: flex; align-items: center; justify-content: center; gap: 18px; height: 64px; color: #2f3026; background: var(--accent); font-size: 14px; font-weight: 800; box-shadow: 0 -8px 30px rgba(30,28,20,.14); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}