:root{
  --blue:#00B4D8;
  --blue-dark:#0786a7;
  --beige:#E8D5B7;
  --beige-light:#fff8ed;
  --green:#7BC67E;
  --green-dark:#24ad59;
  --bg:#fbf8f1;
  --text:#282828;
  --muted:#666;
  --white:#fff;
  --line:#e9dfcf;
  --shadow:0 10px 26px rgba(26, 67, 75, .09);
  --radius:22px;
  --max:1160px;
}

*,
*::before,
*::after{box-sizing:border-box}

html{
  scroll-behavior:smooth;
  overflow-x:hidden;
}

body{
  margin:0;
  font-family:"Noto Sans JP",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 12% 4%, rgba(0,180,216,.16), transparent 34rem),
    linear-gradient(180deg,#f6fbff 0%, #fbf8f1 30%, #fbf8f1 100%);
  line-height:1.75;
  overflow-x:hidden;
  word-break:normal;
}

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

a{color:inherit;text-decoration:none}

button,
input,
textarea,
select{font:inherit}

.container{
  width:min(var(--max), calc(100% - 32px));
  margin-inline:auto;
  min-width:0;
}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(0,0,0,.06);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:12px 0;
  min-width:0;
}

.brand{
  display:grid;
  gap:1px;
  min-width:0;
  flex:0 1 auto;
}

.brand strong{
  font-size:clamp(1.45rem,2vw,2rem);
  line-height:1.12;
  letter-spacing:.02em;
}

.brand-sub,
.brand-note{
  font-size:.78rem;
  color:var(--muted);
  white-space:normal;
}

.pc-nav{
  display:flex;
  gap:clamp(10px,1.5vw,20px);
  align-items:center;
  justify-content:center;
  font-size:.92rem;
  color:#444;
  flex:1 1 auto;
  min-width:0;
}

.pc-nav a{
  white-space:nowrap;
}

.pc-nav a:hover{color:var(--blue-dark)}

.header-cta{
  display:flex;
  gap:10px;
  flex:0 0 auto;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.4em;
  min-height:52px;
  padding:0 22px;
  border-radius:16px;
  font-weight:800;
  text-align:center;
  line-height:1.35;
  box-shadow:var(--shadow);
  border:1px solid transparent;
  max-width:100%;
  white-space:normal;
}

.btn.small{
  min-height:42px;
  padding:0 14px;
  font-size:.86rem;
}

.btn-line{background:#20c05b;color:#fff}
.btn-line:hover{background:#12ad4e}
.btn-airbnb{background:#fff;border-color:#ddd;color:#333}
.btn-airbnb:hover{background:#fafafa}

.hero{
  position:relative;
  overflow:hidden;
  padding:34px 0 26px;
}

.hero-bg-shape{
  position:absolute;
  inset:0 auto auto 0;
  width:min(760px, 78vw);
  height:470px;
  background:linear-gradient(180deg,rgba(0,180,216,.24),rgba(0,180,216,.04));
  clip-path:ellipse(75% 72% at 25% 20%);
  pointer-events:none;
}

.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  gap:clamp(20px,3vw,34px);
  align-items:center;
}

.hero-copy,
.hero-visual,
.panel,
.card,
.reason-card,
.feature-gallery figure,
.recommend-grid article,
.flow-step{
  min-width:0;
}

.eyebrow{
  display:inline-block;
  margin:0 0 12px;
  padding:8px 14px;
  border-radius:999px;
  background:#fff;
  border:1px solid rgba(0,0,0,.05);
  box-shadow:var(--shadow);
  font-size:.88rem;
  font-weight:800;
}

.hero-copy h1{
  margin:0 0 18px;
  font-size:clamp(2.05rem,4.5vw,3.15rem);
  line-height:1.26;
  letter-spacing:.01em;
  overflow-wrap:break-word;
}

.hero-copy .lead{
  margin:0 0 22px;
  font-size:clamp(1rem,1.8vw,1.16rem);
  color:#333;
  overflow-wrap:break-word;
}

.hero-buttons{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  align-items:center;
}

.hero-buttons .btn{
  flex:0 1 280px;
}

.coupon-pill{
  display:inline-block;
  max-width:100%;
  margin-top:16px;
  padding:12px 16px;
  background:#fff2be;
  border:1px dashed #d0af46;
  border-radius:16px;
  font-weight:800;
  overflow-wrap:break-word;
}

.hero-visual{
  background:#fff;
  border-radius:28px;
  box-shadow:0 16px 36px rgba(0,0,0,.12);
  overflow:hidden;
}

.hero-visual img{
  width:100%;
  aspect-ratio: 4 / 3;
  object-fit:cover;
}

.trust-grid{
  position:relative;
  margin-top:18px;
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(150px, 1fr));
  gap:14px;
}

.trust-card{
  background:#fff;
  border-radius:18px;
  padding:18px 14px;
  text-align:center;
  box-shadow:var(--shadow);
  border:1px solid rgba(0,0,0,.05);
  min-width:0;
}

.trust-card strong{
  display:block;
  font-size:1rem;
  overflow-wrap:break-word;
}

.trust-card span{
  display:block;
  margin-top:4px;
  color:var(--muted);
  font-size:.84rem;
  overflow-wrap:break-word;
}

.section{padding:34px 0}

.split-card-grid{
  display:grid;
  grid-template-columns:minmax(0,1.18fr) minmax(0,.92fr);
  gap:20px;
}

.panel,
.card{
  background:#fff;
  border-radius:var(--radius);
  padding:clamp(18px,2.5vw,24px);
  box-shadow:var(--shadow);
  border:1px solid rgba(0,0,0,.05);
  overflow:hidden;
}

.panel h2,
.card h2,
.section-title{
  margin:0 0 18px;
  overflow-wrap:break-word;
}

.panel-problem img,
.panel-solution img{
  width:100%;
  aspect-ratio: 16 / 7;
  border-radius:18px;
  object-fit:cover;
}

.problem-points{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:10px;
  margin-top:14px;
}

.problem-points p{
  margin:0;
  background:#f7f3ec;
  padding:12px;
  border-radius:14px;
  font-size:.94rem;
  overflow-wrap:break-word;
}

.section-title{
  text-align:center;
  font-size:clamp(1.7rem,3.5vw,2.25rem);
  line-height:1.4;
}

.section-title span{color:var(--blue-dark)}

.reason-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));
  gap:14px;
}

.reason-card{
  background:#fff;
  border-radius:20px;
  padding:16px;
  box-shadow:var(--shadow);
  border:1px solid rgba(0,0,0,.05);
  overflow:hidden;
}

.reason-card .num{
  width:34px;
  height:34px;
  border-radius:50%;
  background:var(--blue);
  color:#fff;
  display:grid;
  place-items:center;
  font-weight:900;
  margin-bottom:10px;
  flex:0 0 auto;
}

.reason-card h3{
  margin:0 0 12px;
  font-size:.94rem;
  line-height:1.55;
  min-height:0;
  overflow-wrap:break-word;
}

.reason-card img{
  width:100%;
  aspect-ratio: 4 / 3;
  object-fit:cover;
  border-radius:14px;
}

.feature-gallery{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(160px, 1fr));
  gap:14px;
}

.feature-gallery figure{
  margin:0;
  background:#fff;
  padding:10px;
  border-radius:18px;
  box-shadow:var(--shadow);
  overflow:hidden;
}

.feature-gallery img{
  width:100%;
  aspect-ratio: 4 / 3;
  object-fit:cover;
  border-radius:14px;
}

.feature-gallery figcaption{
  margin-top:8px;
  font-size:.88rem;
  text-align:center;
  font-weight:800;
  line-height:1.45;
  overflow-wrap:break-word;
}

.pricing{
  background:linear-gradient(180deg,rgba(0,180,216,.08),rgba(232,213,183,.18));
}

.pricing-grid{
  display:grid;
  grid-template-columns:minmax(0,1.45fr) minmax(280px,.8fr);
  gap:20px;
  align-items:stretch;
}

.mini-badge{
  display:inline-block;
  max-width:100%;
  padding:7px 12px;
  border-radius:999px;
  background:#d7f1ff;
  color:#0b84a2;
  font-weight:800;
}

.pricing-copy h2{
  font-size:clamp(1.75rem,3vw,2.35rem);
  line-height:1.4;
}

.pricing-copy h2 span{
  font-size:clamp(2.5rem,5vw,3.4rem);
  color:var(--blue-dark);
  letter-spacing:.01em;
}

.pricing-copy img{
  width:100%;
  aspect-ratio: 16 / 6;
  border-radius:18px;
  margin-top:18px;
  object-fit:cover;
}

.pricing-box{
  display:flex;
  flex-direction:column;
  justify-content:center;
}

.pricing-box h3{
  margin:0 0 12px;
  text-align:center;
}

.big-price{
  font-size:1.1rem;
  text-align:center;
  overflow-wrap:break-word;
}

.big-price strong{
  font-size:clamp(1.8rem,4vw,2.2rem);
  color:var(--blue-dark);
}

.pricing-box ul{
  padding-left:1.3em;
  margin:14px 0;
}

.note{
  color:var(--muted);
  font-size:.92rem;
}

.recommend{
  background:linear-gradient(180deg,rgba(0,180,216,.10),rgba(255,255,255,0));
}

.recommend-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(140px, 1fr));
  gap:16px;
}

.recommend-grid article{
  text-align:center;
  min-width:0;
}

.recommend-grid img{
  width:100%;
  aspect-ratio:1 / 1;
  object-fit:cover;
  border-radius:50%;
  border:6px solid #fff;
  box-shadow:var(--shadow);
}

.recommend-grid h3{
  margin:10px 0 0;
  font-size:.94rem;
  line-height:1.45;
  overflow-wrap:break-word;
}

.flow-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(150px, 1fr));
  gap:16px;
}

.flow-step{
  background:#fff;
  border-radius:20px;
  padding:14px;
  box-shadow:var(--shadow);
  text-align:center;
  overflow:hidden;
}

.flow-step img{
  width:100%;
  aspect-ratio:1 / 1;
  object-fit:cover;
  border-radius:14px;
  margin-bottom:10px;
}

.flow-step p{
  margin:0;
  font-weight:800;
  font-size:.92rem;
  line-height:1.45;
  overflow-wrap:break-word;
}

.bonus-box{
  margin-top:18px;
  display:grid;
  grid-template-columns:minmax(120px,170px) minmax(0,1fr);
  gap:18px;
  align-items:center;
  background:#fff8de;
  border:1px solid #f1de8c;
  border-radius:20px;
  padding:16px 18px;
  overflow:hidden;
}

.bonus-box img{
  width:100%;
  border-radius:14px;
  object-fit:contain;
}

.bonus-box h3{margin:0 0 6px}
.bonus-box p{margin:0}

.faq-list{
  max-width:920px;
  margin:0 auto;
}

.faq-item{
  width:100%;
  background:#fff;
  border:1px solid rgba(0,0,0,.08);
  box-shadow:var(--shadow);
  border-radius:16px;
  padding:18px 20px;
  margin-top:12px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  text-align:left;
  font:inherit;
  font-weight:800;
  line-height:1.55;
}

.faq-item span{
  min-width:0;
  overflow-wrap:break-word;
}

.faq-item strong{
  flex:0 0 auto;
  font-size:1.3rem;
  color:var(--blue-dark);
}

.faq-answer{
  overflow:hidden;
  max-height:0;
  transition:max-height .3s ease, padding .3s ease;
  background:#fff;
  border-radius:0 0 16px 16px;
  padding:0 18px;
  margin:0 6px;
}

.faq-answer p{
  margin:0;
  padding-bottom:14px;
  overflow-wrap:break-word;
}

.access-grid{
  display:grid;
  grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
  gap:20px;
}

.info-list{
  padding-left:1.2em;
  margin:0;
}

.info-list li{
  overflow-wrap:break-word;
}

.final-cta{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(220px,.75fr);
  gap:18px;
  align-items:center;
  background:linear-gradient(135deg,rgba(0,180,216,.12),rgba(123,198,126,.12));
}

.final-cta img{
  width:100%;
  aspect-ratio: 4 / 3;
  object-fit:cover;
  border-radius:18px;
}

.site-footer{
  padding:26px 0 40px;
  color:#666;
  font-size:.92rem;
}

.footer-inner{
  border-top:1px solid rgba(0,0,0,.07);
  padding-top:22px;
  display:flex;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}

@media (max-width: 1120px){
  .pc-nav{display:none}
  .header-cta{margin-left:auto}
}

@media (max-width: 960px){
  .site-header{position:static}
  .header-inner{
    align-items:flex-start;
  }
  .header-cta{
    display:none;
  }
  .hero-grid,
  .split-card-grid,
  .pricing-grid,
  .access-grid,
  .final-cta{
    grid-template-columns:1fr;
  }
  .hero-visual{order:-1}
  .hero-copy h1 br:nth-of-type(2){display:none}
}

@media (max-width: 768px){
  .container{
    width:min(100% - 24px, 100%);
  }
  .hero{
    padding-top:18px;
  }
  .hero-bg-shape{
    width:100%;
    height:320px;
  }
  .brand strong{
    font-size:1.55rem;
  }
  .hero-copy h1{
    font-size:clamp(1.9rem,8vw,2.45rem);
  }
  .hero-copy .lead{
    font-size:1rem;
  }
  .hero-buttons{
    flex-direction:column;
    align-items:stretch;
  }
  .hero-buttons .btn,
  .btn{
    width:100%;
  }
  .section{
    padding:28px 0;
  }
  .problem-points{
    grid-template-columns:1fr;
  }
  .panel,
  .card{
    padding:18px;
    border-radius:20px;
  }
  .reason-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
  .feature-gallery,
  .recommend-grid,
  .flow-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
  .bonus-box{
    grid-template-columns:1fr;
    text-align:center;
  }
  .bonus-box img{
    max-width:220px;
    margin-inline:auto;
  }
}

@media (max-width: 520px){
  body{
    line-height:1.7;
  }
  .container{
    width:min(100% - 20px, 100%);
  }
  .hero-copy h1{
    font-size:1.9rem;
  }
  .section-title{
    font-size:1.48rem;
  }
  .trust-grid,
  .reason-grid,
  .feature-gallery,
  .recommend-grid,
  .flow-grid{
    grid-template-columns:1fr;
  }
  .trust-card{
    padding:14px 12px;
  }
  .pricing-copy h2 span{
    font-size:2.35rem;
  }
  .faq-item{
    padding:15px 16px;
  }
}

@media (max-width: 360px){
  .container{
    width:min(100% - 16px, 100%);
  }
  .hero-copy h1{
    font-size:1.65rem;
  }
  .panel,
  .card{
    padding:16px;
  }
}