.stage.room-stage{container-type:inline-size;padding:0;min-height:0;aspect-ratio:16/9;overflow:hidden}
.room-stage>.scene{position:absolute;inset:0;width:100%;height:100%;object-fit:fill}
.room-frame{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;object-fit:fill}
.room-back{position:absolute;left:2%;top:3%;z-index:3;background:#14162b60}
.dialog-overlay{position:absolute;inset:0;animation:dialog-arrive 900ms ease both}
.dialog-name{position:absolute;left:24.6%;top:70.4%;width:8.6%;text-align:center;font:1.5cqw/1.4 var(--serif);letter-spacing:.3em;color:#f3e9fb}
.dialog-next{position:absolute;left:14.5%;top:74%;width:71%;height:17.5%;padding:2% 7%;background:transparent;border:0;border-radius:25px;color:#f2e9fa;text-align:left;font:2.05cqw/1.7 var(--serif);letter-spacing:.08em}
.room-question-form{position:absolute;inset:0}
.room-question-form textarea{position:absolute;left:29.2%;top:71.9%;width:42.4%;height:5%;padding:0;resize:none;background:transparent;border:0;color:#f6edff;font:1.5cqw/1.65 var(--serif);scrollbar-width:thin}
.room-question-form textarea::placeholder{color:#e0d5ed}
.room-question-form textarea:focus-visible{outline:none;box-shadow:none}
.room-count{position:absolute;left:72%;top:73%;width:4.6%;text-align:right;color:#e0d5ed;font-size:1.35cqw}
/* 按钮文字已画在素材上，HTML 文字仅供读屏。 */
.room-submit{position:absolute;left:37.8%;top:81.6%;width:24.7%;height:9.6%;border:0;background:transparent;color:transparent;font-size:2.5cqw;border-radius:60px}
.room-submit:hover{background:#ffffff0b;box-shadow:0 0 25px #c3a0ff55}
.room-question-form .error{position:absolute;left:25%;bottom:34%;width:50%;font-size:clamp(11px,1.3cqw,18px)}
@keyframes dialog-arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.dialog-overlay{animation:none}}
.farewell-dialog{display:flex;flex-direction:column;justify-content:center;gap:.35em;padding:1% 5%;font-size:1.65cqw;line-height:1.65}
.farewell-dialog small{align-self:flex-end;color:#decba9;font-size:.7em;letter-spacing:.12em}