:root{--bg:transparent!important;--chip-bg:#fafafd;--chip-border:#e0e1e7;--card-border:#e6e7ec;--ghost:#e1e2e7;--fg:#272c35!important;--dots:#bbc3d4}
html,body{background:transparent!important;overflow:hidden}
.embed{width:100%;height:auto;aspect-ratio:583 / 604}
.canvas{margin-top:0}
.composer{border-radius:22px;padding:20px 20px 16px;border:.5px solid #e6e7ec;box-shadow:0 6px 16px #2b314612,0 2px 3px #2b314608}
.prompt{background:transparent!important;color:#30343d!important;font-size:18px;letter-spacing:0;line-height:30px;min-height:64px}
.btn-plus{border:.5px solid #e1e2e8;border-radius:10px;width:38px;height:38px}.send{width:40px;height:40px;background:#26282e;border-radius:12px}.btn-mic{opacity:.7}
.chip{background:#fafafd;border-width:.5px;border-color:#e4e4ea}.chip.hero{box-shadow:0 8px 14px #3238490c,0 2px 3px #32384909}.chip.lit{border-color:#aebdda;box-shadow:0 0 0 4px #a6bfff21,0 6px 14px #32384909}.chip img,.chip svg{filter:saturate(.75)}
.hb-user{background:#e0e1e6;color:#737781}.hb-resp{background:#e0e1e6}.wordmark{display:none}
.fade{display:none}
.chip img{filter:none!important;object-fit:contain}
.chip img[alt="Meta"]{filter:invert(31%) sepia(99%) saturate(4584%) hue-rotate(211deg) brightness(100%) contrast(101%)!important}
.chip img[alt="LinkedIn Ads"]{filter:invert(28%) sepia(96%) saturate(1800%) hue-rotate(181deg) brightness(91%) contrast(101%)!important}
.chip:has(img[alt="Instagram"]){position:absolute}
.chip:has(img[alt="Instagram"]) img{opacity:0}
.chip:has(img[alt="Instagram"])::after{content:"";position:absolute;inset:22.5%;background:radial-gradient(circle at 68% 72%,#ffd600 0 16%,#ff7a00 34%,#ff0169 58%,#d300c5 78%,#7638fa 100%);mask:url("../assets/platforms/instagram.svg") center/contain no-repeat;-webkit-mask:url("../assets/platforms/instagram.svg") center/contain no-repeat}


/* 隐藏上方细长的模拟用户矩形，保留下方对话块。 */
.history .hb-user.block{display:none!important}
.history{display:none!important}