/* live-crew.jp の入り口（紹介のページ・v2.58.0）。ログインしていない人と、検索から来た人に見せる。色は Kirari Plus の青緑→青→紫 */
:root{color-scheme:light;--ink:#15263f;--sub:#4a5b73;--grad:linear-gradient(90deg,#22ccbb,#009dff 50%,#b033dd);--pink:#ee4499}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Hiragino Sans","Yu Gothic UI",Meiryo,sans-serif;color:var(--ink);background:#f6f8fd;line-height:1.7}
img{max-width:100%;height:auto}
a{color:#0a7bd8}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;background:#ffffffee;backdrop-filter:blur(8px);box-shadow:0 2px 12px #0b12360f}
.brand img{display:block;height:46px;width:auto}
.nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.nav a{padding:6px 10px;border-radius:999px;text-decoration:none;color:var(--sub);font-weight:700;font-size:.9rem}
.nav a:hover{background:#eef3fb}
.nav a.login{color:#fff;background:var(--grad)}
main{max-width:1080px;margin:0 auto;padding:0 20px}
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center;padding:56px 0 40px}
.tag{display:inline-block;margin:0 0 10px;padding:4px 12px;border-radius:999px;background:#e8f6ff;color:#0a6fc4;font-weight:800;font-size:.9rem}
h1{margin:0 0 14px;font-size:clamp(2.2rem,6vw,3.6rem);line-height:1.15;font-weight:900;letter-spacing:.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
h1 span{display:block;font-size:.42em;letter-spacing:.08em;color:var(--sub);-webkit-text-fill-color:var(--sub)}
.lead{margin:0 0 20px;font-size:1.05rem;color:var(--sub)}
.lead b{color:var(--ink)}
.cta{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 22px;border-radius:999px;font-weight:900;text-decoration:none;font-size:1rem;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn.main{color:#fff;background:var(--grad);box-shadow:0 8px 22px #009dff40}
.btn.sub{color:var(--ink);background:#fff;border:2px solid #cfe0f5}
.small{margin:10px 0 0;font-size:.85rem;color:var(--sub)}
.hero-art{position:relative;display:grid;place-items:center;min-height:300px}
.hero-art::before{content:'';position:absolute;width:86%;aspect-ratio:1;border-radius:50%;background:var(--grad);opacity:.18}
.crew{position:relative;width:78%;max-width:320px;animation:bob 3.2s ease-in-out infinite}
.pet{position:absolute;width:22%;max-width:96px;animation:bob 2.6s ease-in-out infinite}
.p1{left:2%;bottom:6%}.p2{right:2%;bottom:12%;animation-delay:.5s}.p3{right:10%;top:4%;animation-delay:1s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media (prefers-reduced-motion:reduce){.crew,.pet{animation:none}.btn:hover{transform:none}}
.block{padding:36px 0}
h2{margin:0 0 18px;font-size:1.6rem;font-weight:900}
h2::after{content:'';display:block;width:56px;height:5px;margin-top:6px;border-radius:9px;background:var(--grad)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card,.way,.price{background:#fff;border-radius:18px;padding:18px 18px 14px;box-shadow:0 6px 20px #0b12360d}
.card h3,.way h3,.price h3{margin:0 0 6px;font-size:1.08rem}
.card p,.way p,.price p{margin:0 0 8px;color:var(--sub);font-size:.95rem}
.ways{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.way .btn{margin-top:4px}
.note{color:var(--sub);font-size:.92rem}
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.price{border-top:6px solid #cfd7e6}
.price.std{border-top-color:#009dff}
.price.pro{border-top-color:#b033dd}
.yen{font-size:1.5rem;font-weight:900;color:var(--ink)!important;margin:0 0 6px!important}
details{background:#fff;border-radius:14px;padding:12px 16px;margin:0 0 10px;box-shadow:0 4px 14px #0b12360a}
summary{cursor:pointer;font-weight:800}
details p{margin:8px 0 2px;color:var(--sub)}
.last{text-align:center;padding:30px 0 50px}
.last p{font-size:1.2rem;font-weight:900;margin:0 0 12px}
.foot{padding:22px 20px 30px;text-align:center;font-size:.85rem;color:var(--sub);background:#fff;border-top:1px solid #e3e9f3}
.foot p{margin:4px 0}
.foot .tm{font-size:.78rem;color:#7a879a}
@media (max-width:820px){
  .hero{grid-template-columns:1fr;padding-top:32px}
  .hero-art{min-height:240px;order:-1}
  .cards,.prices{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .top{padding:8px 12px}
  .brand img{height:38px}
  .nav a{padding:5px 8px;font-size:.82rem}
  .nav a:not(.login){display:none}
  main{padding:0 16px}
  .hero-art{min-height:200px}
  .crew{width:60%}
  .cards,.prices,.ways{grid-template-columns:1fr}
  .btn{width:100%;text-align:center}
}