:root{
  --pink:#e3819f; --pink-d:#c9637f; --ink:#33282b; --muted:#6f6168;
  --bg:#fff9fb; --alt:#fdeef3; --line:#f1d9e2; --gold:#c9a227;
  --maxw:880px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans JP",sans-serif;color:var(--ink);background:var(--bg);line-height:1.85;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
a{color:var(--pink-d)}
h1,h2,h3{line-height:1.5}

/* header */
.hd{position:sticky;top:0;background:rgba(255,249,251,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);z-index:10}
.hd__in{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-weight:700;font-size:20px;text-decoration:none;color:var(--ink)}
.brand span{font-size:12px;color:var(--pink);margin-left:8px;letter-spacing:.2em}

/* buttons */
.btn{display:inline-block;background:var(--pink);color:#fff;text-decoration:none;font-weight:700;
  padding:15px 28px;border-radius:999px;box-shadow:0 6px 18px rgba(227,129,159,.35);transition:.15s}
.btn:hover{background:var(--pink-d);transform:translateY(-1px)}
.btn--sm{padding:9px 16px;font-size:14px;box-shadow:none}
.btn--light{background:#fff;color:var(--pink-d)}

/* hero */
.hero{background:linear-gradient(180deg,var(--alt),var(--bg));padding:64px 0 56px;text-align:center}
.hero__eyebrow{color:var(--pink-d);font-weight:700;font-size:14px;letter-spacing:.05em;margin:0 0 10px}
.hero__title{font-size:38px;margin:0 0 18px;font-weight:700}
.hero__lead{font-size:17px;color:var(--muted);max-width:640px;margin:0 auto 28px}
.hero__cta{display:flex;flex-direction:column;align-items:center;gap:10px}
.hero__note{font-size:13px;color:var(--muted)}

/* sections */
.sec{padding:54px 0}
.sec--alt{background:var(--alt)}
.sec__title{font-size:26px;text-align:center;margin:0 0 32px}
.cta-band{background:var(--pink);color:#fff;text-align:center;padding:48px 0}
.cta-band h2{margin:0 0 20px;font-size:22px}

/* cards */
.cards{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}
.card h3{font-size:17px;margin:0 0 10px;color:var(--pink-d)}
.card p{margin:0;font-size:14.5px;color:var(--muted)}

/* needs */
.needs{list-style:none;padding:0;margin:0 auto;max-width:640px;display:grid;gap:12px}
.needs li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.needs__note{font-size:13px;color:var(--muted);text-align:center;margin-top:20px}

/* flow */
.flow{counter-reset:s;list-style:none;padding:0;max-width:620px;margin:0 auto;display:grid;gap:14px}
.flow li{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px 14px 56px}
.flow li::before{counter-increment:s;content:counter(s);position:absolute;left:14px;top:12px;
  width:28px;height:28px;border-radius:50%;background:var(--pink);color:#fff;display:grid;place-items:center;font-weight:700}

/* price */
.price{text-align:center;font-size:18px}
.price b{font-size:30px;color:var(--pink-d);display:block}
.price span{font-size:14px;color:var(--muted)}

/* profile / faq / posts */
.profile p{max-width:640px;margin:0 auto 12px;color:var(--muted)}
.profile b{color:var(--ink)}
.faq{max-width:640px;margin:0 auto;display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px 18px}
.faq summary{cursor:pointer;font-weight:700;padding:10px 0}
.faq p{margin:0 0 12px;color:var(--muted);font-size:14.5px}
.posts{max-width:640px;margin:0 auto;padding:0;list-style:none;display:grid;gap:10px}
.posts a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;text-decoration:none;font-weight:500}
.posts a:hover{border-color:var(--pink)}

/* footer */
.ft{background:#fff;border-top:1px solid var(--line);padding:30px 0;margin-top:8px}
.ft__note{font-size:12px;color:var(--muted);max-width:720px;margin:0 auto 12px;text-align:center}
.ft__copy{text-align:center;font-size:12px;color:var(--muted)}

/* article */
.article{max-width:720px;margin:0 auto;padding:40px 20px}
.article h1{font-size:28px;margin:0 0 8px}
.article .lead{color:var(--muted)}
.article h2{font-size:21px;margin:34px 0 12px;border-left:5px solid var(--pink);padding-left:12px}
.article p,.article li{font-size:16px;color:#473b40}
.article .back{display:inline-block;margin:8px 0 18px;font-size:14px}
.article .cta-inline{background:var(--alt);border-radius:14px;padding:22px;text-align:center;margin:30px 0}

/* images */
.ph{display:block;width:100%;object-fit:cover;background:linear-gradient(135deg,var(--alt),#fff);color:var(--muted);font-size:12px}
.hero__img{max-width:540px;margin:26px auto 0;border-radius:22px;aspect-ratio:16/10;box-shadow:0 12px 34px rgba(227,129,159,.20)}
.card__img{width:100%;aspect-ratio:3/2;border-radius:12px;margin-bottom:14px}
.nayami-img{max-width:560px;margin:26px auto 0;border-radius:18px;aspect-ratio:16/9;box-shadow:0 8px 24px rgba(227,129,159,.15)}
.profile__photo{width:128px;height:128px;border-radius:50%;object-fit:cover;border:4px solid #fff;box-shadow:0 6px 20px rgba(227,129,159,.28);display:block;margin:0 auto 16px;background:var(--alt)}
.art-hero{width:100%;aspect-ratio:1200/480;border-radius:16px;margin:6px 0 22px;box-shadow:0 8px 24px rgba(227,129,159,.14)}

@media(max-width:720px){
  .hero__title{font-size:30px}
  .cards{grid-template-columns:1fr}
  .sec__title{font-size:22px}
}