:root{--pink:#ff6fa8;--pink2:#ffb3d1;--lav:#b9a3ff;--sky:#8fd3ff;--ink:#4a3550;--sub:#8a7590;--bg:#fff7fb;--card:#ffffff;--line:#f7d6e6}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Hiragino Maru Gothic ProN","M PLUS Rounded 1c","Hiragino Sans",sans-serif;color:var(--ink);background:var(--bg);line-height:1.8;font-size:15px;-webkit-text-size-adjust:100%}
a{color:inherit}
img{max-width:100%;display:block}
header.nav{position:sticky;top:0;z-index:20;background:rgba(255,247,251,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1080px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:10px 16px}
.logo{font-weight:800;letter-spacing:.04em;text-decoration:none;color:var(--pink);font-size:17px}
.logo small{display:block;font-size:10px;color:var(--sub);letter-spacing:.2em;font-weight:600}
.menu-btn{background:none;border:0;font-size:26px;color:var(--pink);cursor:pointer;padding:4px 8px}
nav.links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px}
nav.links.open{display:block}
nav.links a{display:block;padding:12px 4px;text-decoration:none;font-weight:700;border-bottom:1px dashed var(--line)}
@media(min-width:860px){.menu-btn{display:none}nav.links{display:flex;position:static;padding:0;border:0;background:none;gap:4px}nav.links a{border:0;padding:8px 12px;font-size:14px;border-radius:99px}nav.links a:hover{background:var(--pink2)}}
.hero{position:relative;max-width:1080px;margin:0 auto}
.hero img{width:auto;max-width:100%;height:auto;margin:0 auto}
@media(min-width:860px){.hero{padding:24px 16px 0}.hero img{max-width:640px;margin:0 auto;border-radius:28px;box-shadow:0 20px 50px rgba(255,111,168,.25)}}
.catch{text-align:center;padding:28px 16px 8px}
.catch h1{font-size:24px;line-height:1.5;color:var(--pink)}
.catch p{color:var(--sub);margin-top:8px}
.badges{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:16px auto 0;max-width:640px}
.badge{background:#fff;border:2px solid var(--pink2);border-radius:99px;padding:4px 14px;font-size:13px;font-weight:700}
section{max-width:1080px;margin:0 auto;padding:44px 16px}
h2.t{text-align:center;font-size:22px;color:var(--ink);margin-bottom:6px}
h2.t::after{content:"";display:block;width:56px;height:5px;border-radius:9px;margin:10px auto 0;background:linear-gradient(90deg,var(--pink),var(--lav),var(--sky))}
.lead{text-align:center;color:var(--sub);margin:12px auto 24px;max-width:640px}
.grid{display:grid;gap:16px}
@media(min-width:760px){.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}}
.card{background:var(--card);border-radius:22px;padding:22px 20px;box-shadow:0 6px 20px rgba(185,163,255,.15);border:1px solid var(--line)}
.card h3{font-size:17px;margin-bottom:6px}
.plan{position:relative;text-align:center;display:flex;flex-direction:column}
.plan .tag{display:inline-block;align-self:center;font-size:12px;font-weight:800;color:#fff;background:var(--lav);padding:2px 12px;border-radius:99px;margin-bottom:8px}
.plan.rec{border:3px solid var(--pink)}
.plan.rec .tag{background:var(--pink)}
.price{font-size:34px;font-weight:800;color:var(--pink);line-height:1.2;margin:6px 0}
.price small{font-size:14px;color:var(--sub);font-weight:600}
.plan ul{list-style:none;text-align:left;margin:14px 0 18px;flex:1}
.plan li{padding:6px 0 6px 24px;position:relative;border-bottom:1px dashed var(--line);font-size:14px}
.plan li::before{content:"♪";position:absolute;left:4px;color:var(--pink)}
.btn{display:block;text-align:center;text-decoration:none;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--pink),#ff8fc0);padding:14px 18px;border-radius:99px;box-shadow:0 6px 16px rgba(255,111,168,.35);border:0;font-size:15px;cursor:pointer}
.btn.sub{background:#fff;color:var(--pink);border:2px solid var(--pink);box-shadow:none}
.note{font-size:13px;color:var(--sub);text-align:center;margin-top:16px}
.common{background:linear-gradient(135deg,#fff,#fff0f7);border-radius:22px;padding:20px;margin-top:20px;border:1px solid var(--line)}
.common dl{display:grid;grid-template-columns:7em 1fr;gap:8px 12px;font-size:14px}
.common dt{font-weight:800;color:var(--pink)}
.safe{background:linear-gradient(135deg,#eef9ff,#f6f1ff);border-radius:26px;padding:26px 20px;text-align:center}
.safe h3{font-size:19px;color:#6b5bd6;margin-bottom:8px}
.ico{font-size:34px;line-height:1;margin-bottom:8px}
.steps{counter-reset:s;list-style:none}
.steps li{counter-increment:s;position:relative;padding:14px 14px 14px 58px;background:#fff;border-radius:18px;margin-bottom:10px;border:1px solid var(--line)}
.steps li::before{content:counter(s);position:absolute;left:14px;top:14px;width:32px;height:32px;border-radius:50%;background:var(--pink);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.rules{background:#fff;border-radius:22px;padding:22px 20px;border:1px solid var(--line)}
.rules h3{font-size:16px;margin:18px 0 6px;color:var(--pink)}
.rules h3:first-child{margin-top:0}
.rules ol{padding-left:1.4em;font-size:14px}
.rules li{margin:4px 0}
.page-h{text-align:center;padding:40px 16px 8px;background:linear-gradient(180deg,#ffe3ef,var(--bg))}
.page-h h1{font-size:24px;color:var(--pink)}
.page-h p{color:var(--sub)}
.soon{display:inline-block;font-size:12px;font-weight:800;background:#fff3c4;color:#a07800;border-radius:99px;padding:2px 10px;margin-top:8px}
footer{background:#4a3550;color:#f5e9f2;text-align:center;padding:30px 16px 40px;font-size:13px;margin-top:40px}
footer a{color:#ffd0e4;margin:0 6px}
.cta-bar{position:fixed;left:0;right:0;bottom:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.95);border-top:1px solid var(--line);z-index:30}
.cta-bar .btn{max-width:480px;margin:0 auto}
body.has-cta{padding-bottom:84px}
.gallery{display:grid;gap:10px;grid-template-columns:1fr 1fr}
.gallery img{width:auto;max-width:100%;height:auto;border-radius:16px;margin:0 auto}
.gallery img:first-child{grid-column:1/-1}
@media(min-width:760px){.gallery{grid-template-columns:repeat(3,1fr)}.gallery img:first-child{grid-column:auto}}
.team{display:grid;gap:20px;align-items:center;text-align:center}
.team img{width:auto;max-width:260px;height:auto;border-radius:20px;margin:0 auto;border:5px solid #fff;box-shadow:0 10px 30px rgba(255,111,168,.3)}
@media(min-width:760px){.team{grid-template-columns:260px 1fr;text-align:left}}
nav.links a.nav-login{color:var(--pink)}
@media(min-width:860px){nav.links a.nav-login{border:2px solid var(--pink);padding:6px 14px}}
.auth{max-width:440px;margin:0 auto}
.tabs{display:flex;gap:6px;margin-bottom:16px}
.tabs button{flex:1;padding:10px;border-radius:99px;border:2px solid var(--pink2);background:#fff;font:inherit;font-weight:800;color:var(--sub);cursor:pointer}
.tabs button.on{background:var(--pink);border-color:var(--pink);color:#fff}
.auth form{display:flex;flex-direction:column;gap:14px}
.auth form[hidden]{display:none}
.field{display:flex;flex-direction:column;gap:6px;text-align:left}
.auth label{display:block;font-size:14px;font-weight:800;color:var(--ink);margin:0}
.auth input{display:block;width:100%;height:52px;padding:0 16px;margin:0;border-radius:14px;border:2px solid var(--pink2);font:inherit;font-size:16px;color:var(--ink);background:#fff8fb;-webkit-appearance:none;appearance:none;box-shadow:none}
.auth input::placeholder{color:#b9a8bd}
.auth input:focus{outline:none;border-color:var(--pink);background:#fff;box-shadow:0 0 0 4px rgba(255,111,168,.15)}
.auth .btn{width:100%;margin-top:6px;font-size:16px}
.msg{font-size:13px;margin-top:10px;color:#d6336c;min-height:1.4em;text-align:center}
.mbar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.mbar button{background:none;border:2px solid var(--line);border-radius:99px;padding:6px 14px;font:inherit;font-size:13px;cursor:pointer;color:var(--sub)}
.vid{padding:0;overflow:hidden}
.vid .fr{position:relative;aspect-ratio:16/9;background:#2a1f30}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid .wait{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#ffd0e4;font-size:13px;text-align:center;padding:10px}
.vid .cap{padding:12px 16px 16px}
.vid .no{font-size:12px;font-weight:800;color:var(--pink)}
.vid h3{font-size:15px;margin:2px 0 0;line-height:1.5}
.ap{max-width:860px}
.apsteps{list-style:none;display:flex;gap:6px;margin:0 auto 22px;max-width:560px}
.apsteps li{flex:1;text-align:center;font-size:12px;font-weight:800;color:var(--sub);background:#fff;border:2px solid var(--line);border-radius:14px;padding:8px 4px;line-height:1.4}
.apsteps li b{display:block;font-size:16px}
.apsteps li.on{border-color:var(--pink);color:var(--pink)}
.ap-course{text-align:center;max-width:560px;margin:0 auto 44px}
.ap-k{font-size:12px;font-weight:800;color:var(--sub)}
.ap-tabs{display:flex;gap:6px;margin:8px 0 12px}
.ap-tabs button{flex:1;padding:8px 4px;border-radius:99px;border:2px solid var(--pink2);background:#fff;font:inherit;font-size:13px;font-weight:800;color:var(--sub);cursor:pointer}
.ap-tabs button.on{background:var(--pink);border-color:var(--pink);color:#fff}
.ap-sub{font-size:13px;color:var(--sub)}
.ap-vid{max-width:720px;margin:0 auto}
.ap-pay .card h3{font-size:16px}
.ap-pay .card p{font-size:14px}
.ap-amt{margin-top:8px;color:var(--ink)}
.ap-amt b{color:var(--pink);font-size:18px}
.ap-check label{display:flex;gap:10px;align-items:flex-start;padding:12px 4px;border-bottom:1px dashed var(--line);font-size:14px;font-weight:700;cursor:pointer}
.ap-check input{width:22px;height:22px;flex:none;margin-top:1px;accent-color:var(--pink)}
.ap-btns{display:grid;gap:10px;margin-top:18px}
.btn.off{opacity:.4;box-shadow:none}