.sienta-voice {
  --ink:#17211b;
  --sub:#667269;
  --line:#dbe0db;
  --green:#33483a;
  --soft:#edf2eb;
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  line-height:1.8;
  max-width:1120px;
  margin:0 auto;
  padding:clamp(32px,6vw,72px);
  border:1px solid var(--line);
  border-radius:28px;
  background:#fbfcfa;
}
.sienta-voice *{box-sizing:border-box}
.sienta-voice__header{max-width:800px;margin-bottom:30px}
.sienta-voice__eyebrow{margin:0 0 8px;font-size:12px;font-weight:900;letter-spacing:.16em;color:#677c65}
.sienta-voice h2{margin:0;font-size:clamp(28px,4vw,48px);line-height:1.3;letter-spacing:-.035em}
.sienta-voice__lead{margin:14px 0 0;color:var(--sub)}
.sienta-voice__cloud-box{padding:clamp(20px,4vw,44px);border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 14px 40px rgba(23,33,27,.07)}
.sienta-voice__cloud{min-height:280px;display:flex;flex-wrap:wrap;align-content:center;justify-content:center;gap:8px 17px;text-align:center}
.sienta-voice__word{display:inline-block;font-weight:900;line-height:1.12;color:var(--green);transform:rotate(var(--r,0deg))}
.sienta-voice__meta{display:flex;justify-content:space-between;gap:12px;margin-top:18px;padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:var(--sub)}
.sienta-voice__participate{margin-top:18px;padding:22px;border-radius:20px;background:var(--soft)}
.sienta-voice__participate h3{margin:0 0 4px;font-size:21px}
.sienta-voice__participate p{margin:0;color:var(--sub)}
.sienta-voice__form{display:flex;gap:10px;margin-top:15px}
.sienta-voice__form input{flex:1;min-width:0;padding:12px 16px;border:1px solid #bdc8bd;border-radius:999px;background:#fff}
.sienta-voice button,.sienta-voice__button{appearance:none;display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 19px;border:1px solid var(--green);border-radius:999px;background:var(--green);color:#fff!important;text-decoration:none!important;font:inherit;font-weight:800;cursor:pointer}
.sienta-voice button:disabled{opacity:.55;cursor:wait}
.sienta-voice__button--secondary{background:#fff;color:var(--green)!important}
.sienta-voice__message{min-height:1.7em;margin:9px 0 0!important;font-size:13px;font-weight:800}
.sienta-voice__message.is-error{color:#a13f36}
.sienta-voice__message.is-success{color:#33713e}
.sienta-voice__muted{color:var(--sub)}
.sienta-voice__notice{padding:14px;border-radius:14px;background:#fff8e8;border:1px solid #dfcc9e}
.sienta-voice__auth-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:14px}
.sienta-voice__modal[hidden]{display:none}
.sienta-voice__modal{position:fixed;inset:0;z-index:99999;display:grid;place-items:center;padding:18px}
.sienta-voice__backdrop{position:absolute;inset:0;background:rgba(8,14,10,.65);backdrop-filter:blur(4px)}
.sienta-voice__dialog{position:relative;z-index:1;width:min(520px,100%);padding:28px;border-radius:24px;background:#fff;box-shadow:0 25px 80px rgba(0,0,0,.28)}
.sienta-voice__dialog h2{font-size:30px}
.sienta-voice__close{position:absolute;top:12px;right:12px;width:38px;height:38px;min-height:38px;padding:0;border:0;border-radius:50%;background:#eef1ee;color:#17211b!important;font-size:24px}
.sienta-voice__register-form label:not(.sienta-voice__agree){display:block;margin:13px 0}
.sienta-voice__register-form label span{display:block;margin-bottom:5px;font-size:13px;font-weight:800}
.sienta-voice__register-form input[type="text"],.sienta-voice__register-form input[type="email"],.sienta-voice__register-form input[type="password"],.sienta-voice__register-form input:not([type]){width:100%;padding:11px 12px;border:1px solid #c8cec8;border-radius:11px}
.sienta-voice__agree{display:flex!important;gap:8px;align-items:flex-start;margin:15px 0}
.sienta-voice__agree span{font-weight:400!important}
.sienta-voice__hp{position:absolute!important;left:-99999px!important;width:1px;height:1px;overflow:hidden}
.sienta-voice .screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:620px){
  .sienta-voice{padding:28px 18px;border-radius:20px}
  .sienta-voice__form{flex-direction:column}
  .sienta-voice__meta{flex-direction:column}
}