@charset "UTF-8";
:root {
  --ink: #5d4b12;
  --muted: #8d7a39;
  --yellow: #fff8c9;
  --yellow-strong: #ffe95d;
  --orange: #e8a52a;
  --line: #eee8d8;
  --white: #fff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.site-header {
  min-height: 68px; padding: 0 5.2%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 28px; background: rgba(255,255,255,.96);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: inline-flex; align-items: center; flex-shrink: 0; white-space: nowrap; }
.brand img { display: block; width: 150px; max-width: 100%; height: auto; }
.site-nav { display: flex; align-items: center; gap: 0; font-size: 11px; font-weight: 600; }
.site-nav a:not(.nav-cta), .site-footer nav a { transition: opacity .2s; }
.site-nav a:hover, .site-footer a:hover { opacity: .65; }
.nav-cta { background: var(--yellow-strong); padding: 8px 16px; border-radius: 99px; white-space: nowrap; }
.site-nav .nav-cta { margin-left: clamp(12px, 1.7vw, 17px); }
.site-nav a:not(.nav-cta) { position: relative; padding: 0 clamp(12px, 1.7vw, 17px); }
.site-nav a:not(.nav-cta)::after { content: ""; position: absolute; right: 0; top: 50%; width: 1px; height: 24px; background: #d9d3bd; transform: translateY(-50%) rotate(35deg); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px; }
.hero { position: relative; overflow: hidden; background: #fff; }
.hero-blobs { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-blobs span { position: absolute; will-change: transform; animation: blob-x var(--d) cubic-bezier(.37,0,.63,1) infinite alternate; }
.hero-blobs span::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: radial-gradient(closest-side, #FFF8CB 0, #FFF8CB 55%, rgba(255,248,203,0) 100%); will-change: transform; animation: blob-y var(--d) cubic-bezier(.37,0,.63,1) var(--yd) infinite alternate; }
.hero-blobs span:nth-child(1) { width: 448px; height: 416px; left: -200px; top: 40%; rotate: -55deg; --a: 300px; --b: 120px; --d: 6s; --yd: calc(var(--d) / -2); }
.hero-blobs span:nth-child(2) { width: 416px; height: 432px; right: -190px; top: 2%; rotate: -35deg; --a: 300px; --b: 120px; --d: 7s; --yd: calc(var(--d) * -1.5); }
.hero-blobs span:nth-child(3) { width: 400px; height: 400px; left: 36%; bottom: -120px; rotate: -40deg; --a: 300px; --b: 120px; --d: 5.5s; --yd: calc(var(--d) / -2); }
.hero-blobs span:nth-child(4) { width: 260px; height: 260px; left: calc(50% - 130px); top: 14%; translate: calc(var(--a) * -1) 0; --a: 160px; --b: 160px; --d: 5s; --yd: calc(var(--d) / -2); }
@keyframes blob-x { from { transform: translateX(calc(var(--a) * -1)); } to { transform: translateX(var(--a)); } }
@keyframes blob-y { from { transform: translateY(calc(var(--b) * -1)); } to { transform: translateY(var(--b)); } }
@media (prefers-reduced-motion: reduce) { .hero-blobs span, .hero-blobs span::before { animation: none; } }
.hero-inner { position: relative; z-index: 1; max-width: 1160px; min-height: 470px; margin: 0 auto; padding: 90px 5% 120px 11%; display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 0; }
.hero-copy { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 8px; color: var(--orange); font-size: 13px; line-height: 1.4; font-weight: 700; letter-spacing: .12em; text-transform: none; }
.hero-eyebrow { margin: 0; color: var(--ink); font-size: clamp(14px, 1.65vw, 18px); font-weight: 700; letter-spacing: .1em; line-height: 1.9; }
.hero-lead { margin: 0; font-size: clamp(14px, 1.65vw, 18px); font-weight: 700; letter-spacing: .1em; line-height: 1.9; }
.hero-title { margin: 30px 0 0; font-size: inherit; font-weight: inherit; line-height: 1; }
.hero-logo { display: block; width: min(100%, 500px); height: auto; margin: 0; }
.hero-logo-sp { display: none; }
.hero-tagline { color: var(--orange); font-size: clamp(12px, 1.35vw, 15px); line-height: 2.1; font-weight: 500; letter-spacing: .14em; margin: 32px 0 0; }
.image-placeholder { display: flex; justify-content: center; align-items: center; text-align: center; color: #b1a56b; border: 1px dashed #d9cd8e; background: rgba(255,255,255,.4); border-radius: 8px; font-size: 14px; font-weight: 600; min-height: 180px; }
.image-placeholder small { font-size: 11px; font-weight: 400; }
.hero-art { position: relative; z-index: 0; margin-left: -16%; }
.hero-art img { display: block; width: 100%; height: auto; }
.section { padding: 90px 5.5% 120px; }
.section-yellow { background: var(--yellow); }
.section-heading { text-align: center; margin: 0 auto 52px; }
.section-heading h2 { font-size: clamp(24px, 2.8vw, 30px); line-height: 1.5; letter-spacing: .1em; margin: 0 0 12px; font-weight: 700; }
.section-heading > p:last-child { margin: 0; color: #716742; font-size: 14px; letter-spacing: .1em; }
.comic { width: min(850px, 100%); margin: 0 auto; }
.comic img { display: block; width: 100%; height: auto; }
.feature-grid { max-width: 840px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature-card { background: #fff; border: 1px solid #e4e4e4; border-radius: 12px; padding: 30px 22px 28px; }
.feature-card h3 { margin: 0; color: #2DB1AC; font-size: 15px; font-weight: 700; letter-spacing: .08em; line-height: 1.6; }
.feature-card h3::after { content: ""; display: block; width: 36px; height: 1px; background: #dcdcdc; margin-top: 20px; }
.feature-card ul { margin: 18px 0 0; padding-left: 1.1em; color: #666; font-size: 11px; line-height: 1.9; letter-spacing: .06em; }
.feature-card li::marker { color: #999; font-size: .8em; }
.activity { padding-top: 90px; padding-bottom: 120px; }
.activity .section-heading { margin-bottom: 34px; }
.activity .section-heading h2 { white-space: nowrap; letter-spacing: .06em; font-size: clamp(15px, 4.4vw, 30px); }
.activity-panel { max-width: 760px; margin: 0 auto; padding: 48px 46px; background: #fff; border: 1px solid #e4e4e4; border-radius: 16px; display: grid; grid-template-columns: 1fr 260px; align-items: center; column-gap: 48px; }
.activity-text { max-width: 340px; color: #666; }
.activity-text p { margin: 0; font-size: 13px; line-height: 1.95; letter-spacing: .14em; }
.activity-text small { display: block; margin-top: 26px; color: #777; font-size: 10px; line-height: 1.9; letter-spacing: .08em; }
.activity-photo img { display: block; width: 100%; height: auto; }
.plans { padding-top: 90px; padding-bottom: 120px; }
.plan-grid { max-width: 860px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan-card { background: #fff; border: 1px solid #e6e6e6; border-radius: 12px; padding: 22px 17px 18px; }
.plan-name { margin: 0 0 12px; color: #2DB1AC; font-size: 11px; font-weight: 500; letter-spacing: .08em; line-height: 1.6; }
.price { margin: 0 0 18px; color: var(--ink); font-size: 21px; font-weight: 700; letter-spacing: .08em; line-height: 1.4; }
.price span { margin-left: 6px; color: var(--orange); font-size: 12px; font-weight: 400; letter-spacing: .05em; }
.plan-card ul { list-style: none; margin: 0; padding: 0; color: #5f5f5f; font-size: 10px; letter-spacing: .02em; }
.plan-card li { position: relative; padding: 6px 0 6px 20px; line-height: 1.7; border-bottom: 1px solid #e3e3e3; }
.plan-card li:last-child { border-bottom: 0; }
.plan-card li::before { content: ""; position: absolute; left: 0; top: 8px; width: 12px; height: 12px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%23e8a52a' stroke-width='1.3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1.5 7.5l3.8 3.8L12.5 3'/%3E%3C/svg%3E") no-repeat center / contain; }
.organizer { padding-top: 90px; padding-bottom: 120px; }
.organizer-panel { max-width: 760px; margin: 0 auto; background: #fff; border: 1px solid #f6ea8c; border-radius: 12px; padding: 44px 50px; display: grid; grid-template-columns: 1fr 190px; grid-template-areas: "title title" "text art" "btn btn"; column-gap: 40px; align-items: center; }
.organizer-title { grid-area: title; margin: 0 0 26px; font-size: 12px; font-weight: 500; letter-spacing: .1em; }
.organizer-title strong { margin-left: 36px; color: var(--ink); font-size: 22px; font-weight: 700; letter-spacing: .12em; }
.organizer-reading { margin-left: 6px; font-size: 12px; }
.organizer-text { grid-area: text; color: #666; font-size: 11px; letter-spacing: .08em; line-height: 1.95; }
.organizer-text p { margin: 0; }
.organizer-art { grid-area: art; align-self: center; }
.organizer-art img { display: block; width: 100%; max-width: 240px; height: auto; margin: 0 auto; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 12px; border-radius: 99px; padding: 14px 26px; font-size: 13px; font-weight: 800; transition: transform .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); }
.button-yellow { background: var(--yellow-strong); }
.organizer-panel .button { grid-area: btn; justify-self: center; margin-top: 40px; padding: 22px 44px; font-size: 16px; letter-spacing: .1em; box-shadow: 0 8px 18px rgba(200,170,0,.18); }
.trial { background: #fae875; text-align: center; padding: 90px 20px 120px; }
.trial .section-heading { margin-bottom: 46px; }
.trial .eyebrow { color: #f0a03c; }
.trial .section-heading > p:last-child { color: #8a8468; }
.button-white { background: white; min-width: 343px; padding: 30px 42px; font-size: 20px; letter-spacing: .1em; box-shadow: 0 10px 20px rgba(160,135,0,.25); }
.contact { padding: 90px 5.5% 120px; background: #fff; }
.contact-inner { max-width: 820px; margin: 0 auto; display: grid; grid-template-columns: 0.8fr 1fr; align-items: stretch; }
.contact-links { list-style: none; margin: 0; padding: 0 24px 0 0; display: flex; flex-direction: column; justify-content: center; gap: 19px; }
.contact-links a { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 400; letter-spacing: .1em; line-height: 1.6; transition: opacity .2s; }
.contact-links a:hover { opacity: .65; }
.contact-links a::before { content: ""; flex-shrink: 0; width: 18px; height: 18px; border-radius: 50%; background: #fae875 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%235d4b12' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 5.5l4.5 4.5L8 14.5'/%3E%3C/svg%3E") no-repeat center / 100% 100%; }
.contact-cta { border-left: 1px solid #fae875; padding: 60px 0 60px 40px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.contact-cta p { margin: 0 0 34px; font-size: 16px; font-weight: 500; letter-spacing: .1em; }
.button-contact { background: #fae875; min-width: 240px; padding: 22px 36px; font-size: 18px; letter-spacing: .1em; box-shadow: 0 8px 18px rgba(200,170,0,.18); }
.site-footer { min-height: 70px; padding: 48px 5.2%; display: flex; align-items: center; justify-content: center; }

@media (max-width: 760px) {
  .site-header { min-height: 60px; padding: 0 5%; }
  .brand img { width: 132px; }
  .menu-toggle { display: block; cursor: pointer; }
  .site-nav { display: none; position: absolute; top: 60px; left: 0; right: 0; background: white; padding: 20px 5% 24px; flex-direction: column; align-items: stretch; gap: 0; box-shadow: 0 12px 18px rgba(50,40,0,.08); }
  .site-nav.is-open { display: flex; }
  .site-nav a:not(.nav-cta) { padding: 12px 4px; }
  .site-nav a:not(.nav-cta)::after { display: none; }
  .site-nav .nav-cta { text-align: center; margin: 8px 0 0; padding: 10px; }
  .hero-inner { min-height: auto; padding: 90px 7% 120px; grid-template-columns: 1fr; gap: 20px; }
  .hero-copy { text-align: center; }
  .hero-eyebrow, .hero-lead { font-size: 13px; }
  .hero-title { margin-top: 22px; }
  .hero-logo { display: none; }
  .hero-logo-sp { display: flex; flex-direction: column; align-items: center; gap: 12px; width: min(100%, 300px); margin: 0 auto; }
  .hero-logo-sp img { display: block; height: auto; }
  .hero-logo-sp-1 { width: 55.2%; }
  .hero-logo-sp-2 { width: 100%; }
  .hero-tagline { font-size: 12px; margin-top: 22px; }
  .hero-art { margin: 0 auto; max-width: 420px; }
  .section { padding: 90px 6% 120px; }
  .section-heading { margin-bottom: 30px; }
  .section-heading h2 { font-size: 23px; }
  .section-heading > p:last-child { font-size: 12px; }
  .comic { width: 100%; }
  .feature-grid { grid-template-columns: 1fr; gap: 12px; max-width: 440px; }
  .feature-card { padding: 24px 22px; }
  .feature-card h3 { font-size: 15px; }
  .hero-blobs span:nth-child(1) { width: 256px; height: 240px; left: -140px; --a: 160px; --b: 60px; }
  .hero-blobs span:nth-child(2) { width: 240px; height: 240px; right: -130px; --a: 160px; --b: 60px; }
  .hero-blobs span:nth-child(3) { width: 260px; height: 260px; left: 20%; bottom: -80px; --a: 160px; --b: 60px; }
  .hero-blobs span:nth-child(4) { width: 170px; height: 170px; left: calc(50% - 85px); top: 6%; --a: 100px; --b: 100px; }
  .activity-panel { grid-template-columns: 1fr; row-gap: 24px; padding: 28px 22px; }
  .activity-text { max-width: none; }
  .activity-text p { font-size: 12px; letter-spacing: .1em; }
  .organizer-panel { grid-template-columns: 1fr; grid-template-areas: "title" "text" "art" "btn"; padding: 28px 22px; }
  .organizer-title { line-height: 1.8; }
  .organizer-title strong { margin-left: 12px; }
  .organizer-text { font-size: 11px; }
  .organizer-art { margin-top: 18px; }
  .organizer-art img { max-width: 170px; }
  .button { font-size: 12px; }
  .organizer-panel .button { margin-top: 24px; padding: 16px 34px; font-size: 14px; }
  .trial { padding: 90px 20px 120px; }
  .trial .section-heading { margin-bottom: 32px; }
  .button-white { min-width: 0; width: min(100%, 300px); padding: 22px 24px; font-size: 16px; }
  .contact { padding: 90px 6% 120px; }
  .contact-inner { grid-template-columns: 1fr; max-width: 440px; }
  .contact-links { width: fit-content; margin: 0 auto; padding: 0 0 32px; gap: 20px; }
  .contact-links a { font-size: 12px; }
  .contact-cta { border-left: 0; border-top: 1px solid #fae875; padding: 36px 0 0; }
  .contact-cta p { font-size: 14px; margin-bottom: 24px; }
  .button-contact { min-width: 0; width: min(100%, 300px); padding: 18px 24px; font-size: 16px; }
  .site-footer { padding: 36px 6%; }
}
@media (max-width: 380px) {
}
@media (max-width: 900px) {
  .plan-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 520px; }
}
@media (max-width: 560px) {
  .plan-grid { grid-template-columns: 1fr; max-width: 420px; }
}