:root{--cream: #fbf5ee;--paper: #fffaf5;--ink: #3a2c2a;--ink-soft: #6f5d58;--ink-faint: #a08f88;--clay: #c8775f;--clay-deep: #a65c46;--blush: #f5e2d8;--sand: #ecd9c2;--sage: #8da28a;--sage-soft: #e5ebdf;--sage-deep: #5d7859;--line: rgba(58, 44, 42, .1);--shadow: 0 1px 2px rgba(58, 44, 42, .05), 0 12px 32px -12px rgba(120, 72, 52, .22);--serif: "Fraunces", Georgia, "Times New Roman", serif;--sans: "Nunito Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--radius: 22px}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0}body{min-height:100vh;font-family:var(--sans);font-size:16px;line-height:1.55;color:var(--ink);background:radial-gradient(60rem 40rem at 8% -10%,var(--blush),transparent 60%),radial-gradient(50rem 36rem at 105% 20%,var(--sage-soft),transparent 60%),var(--cream);background-attachment:fixed;-webkit-font-smoothing:antialiased}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}a{color:var(--clay-deep)}:focus-visible{outline:3px solid rgba(200,119,95,.45);outline-offset:2px;border-radius:12px}.tn-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px clamp(16px,4vw,40px);background:#fffaf5d1;backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}.brand-mark{width:38px;height:38px;stroke:none;flex:none}.brand-text{display:flex;flex-direction:column;line-height:1.1}.brand-name{font-family:var(--serif);font-weight:600;font-size:1.3rem;letter-spacing:-.01em}.brand-sub{font-size:.78rem;color:var(--ink-soft);letter-spacing:.04em}.header-actions{display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:10px 18px;font:600 .95rem var(--sans);cursor:pointer;transition:background-color .2s,color .2s,box-shadow .2s,transform .1s}.btn:active{transform:translateY(1px)}.btn svg{width:18px;height:18px}.btn-primary{background:var(--clay);color:#fff;box-shadow:0 6px 16px -8px #a65c46b3}.btn-primary:hover{background:var(--clay-deep)}.btn-primary:disabled{background:var(--sand);color:var(--ink-faint);box-shadow:none;cursor:default}.btn-quiet{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn-quiet:hover{background:var(--sage-soft);border-color:transparent}.icon-btn{display:grid;place-items:center;width:42px;height:42px;border:0;border-radius:50%;background:transparent;color:var(--ink-soft);cursor:pointer;transition:background-color .2s,color .2s}.icon-btn:hover{background:var(--sage-soft);color:var(--sage-deep)}.profile{position:relative}.avatar-btn{padding:0;border:2px solid var(--paper);border-radius:50%;cursor:pointer;box-shadow:0 0 0 1px var(--line);background:var(--sand)}.avatar-btn img{display:block;width:38px;height:38px;border-radius:50%;object-fit:cover}.menu{position:absolute;right:0;top:calc(100% + 10px);min-width:200px;padding:8px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.menu-name{padding:8px 12px;font-weight:700;border-bottom:1px solid var(--line);margin-bottom:4px}.menu button{width:100%;text-align:left;padding:10px 12px;border:0;background:none;border-radius:10px;font:inherit;color:var(--ink);cursor:pointer}.menu button:hover{background:var(--blush)}.tn-main{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,4vw,56px);max-width:1180px;margin:0 auto;padding:clamp(20px,4vw,48px) clamp(16px,4vw,40px) 40px;align-items:start}.stage-col{position:sticky;top:96px}.stage{position:relative;aspect-ratio:4 / 5;border-radius:999px 999px var(--radius) var(--radius);overflow:hidden;background:linear-gradient(180deg,var(--blush),var(--sand));box-shadow:var(--shadow),inset 0 0 0 8px #fffaf599;transition:border-radius .5s ease}.stage.is-live{border-radius:var(--radius);background:#1d1615;box-shadow:var(--shadow)}.portrait{width:100%;height:100%;object-fit:cover;object-position:50% 12%;display:block}.live{position:absolute;inset:0;width:100%;height:100%;border:0}.greeting-play{position:absolute;left:50%;bottom:22px;transform:translate(-50%);display:inline-flex;align-items:center;gap:10px;padding:10px 18px 10px 12px;border:0;border-radius:999px;background:#fffaf5eb;color:var(--ink);font:600 .92rem var(--sans);cursor:pointer;box-shadow:var(--shadow);white-space:nowrap}.greeting-play svg{width:30px;height:30px;padding:7px;border-radius:50%;background:var(--clay);color:#fff;fill:currentColor;stroke:none}.greeting-play.is-loading{opacity:.7;cursor:progress}.greeting-play.is-playing svg{animation:breathe 1.6s ease-in-out infinite}.replay-banner{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;padding:10px 16px;border-radius:14px;background:var(--sage-soft);color:var(--sage-deep);font-size:.9rem}.link-btn{border:0;background:none;color:var(--clay-deep);font:700 .9rem var(--sans);cursor:pointer;text-decoration:underline;text-underline-offset:3px}.talk-col{display:flex;flex-direction:column;gap:20px;min-height:calc(100vh - 180px)}.eyebrow{margin:0 0 10px;color:var(--sage-deep);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase}.intro h1{margin:0 0 22px;font-family:var(--serif);font-weight:500;font-size:clamp(2rem,3.6vw,3rem);line-height:1.08;letter-spacing:-.02em}.intro h1 em{font-style:italic;color:var(--clay-deep)}.greeting{margin:0 0 22px;padding:18px 22px;border-left:3px solid var(--clay);border-radius:0 16px 16px 0;background:#fffaf5b3;font-family:var(--serif);font-size:1.08rem;color:var(--ink-soft)}.promises{display:flex;flex-wrap:wrap;gap:10px 22px;margin:0;padding:0;list-style:none;color:var(--ink-soft);font-size:.93rem}.promises li{display:flex;align-items:center;gap:8px}.dot{width:8px;height:8px;border-radius:50%}.dot-sage{background:var(--sage)}.dot-clay{background:var(--clay)}.dot-sand{background:#d4b48f}.thread{display:flex;flex-direction:column;gap:14px;margin:0;padding:0;list-style:none}.thread:empty{display:none}.msg{display:flex;gap:10px;align-items:flex-end;animation:rise .35s ease both}.msg-user{justify-content:flex-end}.msg-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;object-position:50% 15%;flex:none}.bubble{max-width:82%;padding:12px 16px;border-radius:20px;box-shadow:0 1px 2px #3a2c2a0d}.bubble p{margin:0;white-space:pre-wrap}.msg-user .bubble{background:var(--clay);color:#fff;border-bottom-right-radius:6px}.msg-aly .bubble{background:var(--paper);border:1px solid var(--line);border-bottom-left-radius:6px;font-family:var(--serif);font-size:1.04rem}.msg.is-error .bubble{background:#fbefe9;color:var(--clay-deep);font-family:var(--sans);font-size:.95rem}.badge{display:inline-block;margin-top:8px;padding:3px 10px;border-radius:999px;font:700 .74rem var(--sans);letter-spacing:.02em}.badge-book{background:var(--sage-soft);color:var(--sage-deep)}.badge-sms{background:var(--blush);color:var(--clay-deep)}.badge-reply{background:var(--clay);color:#fff}.typing{display:inline-flex;gap:5px;padding:4px 2px}.typing i{width:7px;height:7px;border-radius:50%;background:var(--sage);animation:breathe 1.2s ease-in-out infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}.composer{margin-top:auto;padding:14px 14px 12px 18px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:border-color .2s,box-shadow .2s}.composer:focus-within{border-color:#c8775f80;box-shadow:var(--shadow),0 0 0 4px #c8775f1f}.composer.is-disabled{opacity:.55}.composer textarea{width:100%;min-height:56px;max-height:200px;border:0;resize:vertical;background:transparent;color:var(--ink);font:1.05rem/1.5 var(--sans);outline:none}.composer textarea::placeholder{color:var(--ink-faint);font-family:var(--serif);font-style:italic}.composer-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.composer-hint{font-size:.8rem;color:var(--ink-faint)}.care-note{margin:0;font-size:.82rem;color:var(--ink-faint);text-align:center}.scrim{position:fixed;inset:0;z-index:30;background:#3a2c2a47}.drawer{position:fixed;top:0;right:0;bottom:0;z-index:40;width:min(380px,92vw);padding:20px;overflow-y:auto;background:var(--paper);box-shadow:-20px 0 40px -20px #3a2c2a59;transform:translate(100%);transition:transform .22s ease}.drawer.is-open{transform:none}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.drawer-head h2{margin:0;font-family:var(--serif);font-weight:500;font-size:1.4rem}.history-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}.history-item{width:100%;display:flex;flex-direction:column;gap:2px;padding:12px 14px;border:1px solid transparent;border-radius:14px;background:none;text-align:left;font:inherit;color:inherit;cursor:pointer}.history-item:hover{background:var(--cream);border-color:var(--line)}.history-item.is-current{background:var(--sage-soft)}.history-title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-meta{font-size:.8rem;color:var(--ink-faint)}.drawer-empty{color:var(--ink-soft);font-family:var(--serif);font-style:italic}.login-dialog{width:min(420px,92vw);padding:32px 28px 24px;border:0;border-radius:26px;background:var(--paper);color:var(--ink);text-align:center;box-shadow:var(--shadow)}.login-dialog::backdrop{background:#3a2c2a59;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.login-portrait{width:84px;height:84px;border-radius:50%;object-fit:cover;object-position:50% 12%;box-shadow:0 0 0 5px var(--blush)}.login-dialog h2{margin:16px 0 8px;font-family:var(--serif);font-weight:500;font-size:1.6rem}.login-dialog p{margin:0 0 22px;color:var(--ink-soft)}.dialog-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}@keyframes breathe{0%,to{transform:scale(1);opacity:.6}50%{transform:scale(1.15);opacity:1}}@keyframes rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}@media(max-width:860px){.tn-main{grid-template-columns:1fr;gap:20px;padding-top:16px}.stage-col{position:static}.stage{aspect-ratio:1 / 1;max-height:52vh;margin:0 auto;width:min(100%,420px)}.stage.is-live{aspect-ratio:1 / 1;max-height:40vh}.talk-col{min-height:0}.brand-sub,.composer-hint{display:none}.has-thread .composer{position:sticky;bottom:12px}}@media(max-width:480px){#newSessionBtn span{display:none}#newSessionBtn{padding:10px}.greeting{font-size:1rem}}