.dia-stage{--dia-shell-a:#fbfbff;--dia-shell-b:#e9e9f3;--dia-shell-edge:#ffffff;--dia-screen:#ffffff;--dia-screen-2:#f6f6fa;--dia-eye:#11b6e6;--dia-eye-glow:rgba(54,224,255,.6);--dia-cyan:#36e0ff;--dia-mag:#ff3df0;--dia-user:#fff2e8;--dia-user-ink:#8a3f12;--dia-card:#f4f4f8;max-width:760px;margin:0 auto;padding:40px 20px 72px}:root[data-theme=night] .dia-stage{--dia-shell-a:#23232f;--dia-shell-b:#101019;--dia-shell-edge:#2c2c3b;--dia-screen:#0d0d15;--dia-screen-2:#12121d;--dia-eye:#36e0ff;--dia-user:rgba(10, 165, 192,.17);--dia-user-ink:#ffd6bb;--dia-card:rgba(255,255,255,.05)}.dia-intro{text-align:center;margin-bottom:26px}.dia-h1{font-family:var(--font-display);font-size:40px;font-weight:800;letter-spacing:-.03em;line-height:1.04;margin:8px 0 12px;color:var(--text)}.dia-lede{color:var(--text-muted);max-width:560px;margin:0 auto;line-height:1.55;font-size:15.5px}.dia-dex{display:flex;flex-direction:column;height:clamp(520px,70vh,760px);border-radius:30px;padding:12px;background:linear-gradient(168deg,var(--dia-shell-a),var(--dia-shell-b));box-shadow:inset 0 0 0 1px var(--dia-shell-edge),0 0 0 6px var(--dia-shell-edge),0 0 40px #36e0ff57,0 0 80px #ff3df03d,0 30px 70px #0000004d}:root[data-theme=night] .dia-dex{box-shadow:inset 0 0 0 1px var(--dia-shell-edge),0 0 0 6px var(--dia-shell-edge),0 0 42px #36e0ff66,0 0 90px #ff3df047,0 30px 80px #00000080}.dia-bezel{display:flex;align-items:center;gap:9px;padding:7px 10px 12px}.dia-brand{display:flex;align-items:center;gap:9px}.dia-eyes{display:flex;gap:7px;align-items:center}.dia-eye{width:11px;height:17px;border-radius:6px;background:var(--dia-eye);box-shadow:0 0 8px var(--dia-eye-glow);transform-origin:center}.dia-eyes.idle .dia-eye{animation:diaBlink 4.4s infinite}.dia-eyes.idle .dia-eye:nth-child(2){animation-delay:.1s}.dia-eyes.think .dia-eye{height:7px;animation:diaLook 1s ease-in-out infinite}.dia-eyes.answer .dia-eye{height:17px}.dia-eyes.happy .dia-eye{height:7px;border-radius:9px 9px 2px 2px;transform:translateY(-2px)}.dia-eyes.unsure .dia-eye:first-child{height:6px}@keyframes diaBlink{0%,92%,to{transform:scaleY(1)}96%{transform:scaleY(.12)}}@keyframes diaLook{0%,to{transform:translate(-2px)}50%{transform:translate(2px)}}.dia-wm{font-family:var(--font-display);font-weight:700;font-size:17px;letter-spacing:-.02em;color:var(--text)}.dia-led{width:9px;height:9px;border-radius:50%;background:var(--dia-cyan);box-shadow:0 0 9px var(--dia-cyan);transition:background .3s,box-shadow .3s}.dia-led.pulse{animation:diaLed 1s infinite}@keyframes diaLed{0%,to{opacity:1}50%{opacity:.35}}.dia-spacer{flex:1}.dia-bbtn{border:1px solid var(--divider-soft);background:transparent;color:var(--text-muted);padding:6px 12px;border-radius:20px;font:inherit;font-size:12.5px;font-weight:500;cursor:pointer}.dia-bbtn:hover{color:var(--text);border-color:var(--accent)}.dia-screen{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-anchor:none;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:linear-gradient(180deg,var(--dia-screen),var(--dia-screen-2));border-radius:20px;padding:18px 16px 10px;display:flex;flex-direction:column;gap:14px}.dia-screen::-webkit-scrollbar{width:7px}.dia-screen::-webkit-scrollbar-thumb{background:var(--divider-soft);border-radius:8px}.dia-welcome{margin:auto 0;text-align:center;padding:6px 6px 12px}.dia-welcome img{width:104px;height:auto;filter:drop-shadow(0 8px 24px rgba(54,224,255,.34));animation:diaFloat 5s ease-in-out infinite}.dia-welcome h2{font-family:var(--font-display);font-size:22px;font-weight:800;letter-spacing:-.02em;margin:6px 0;color:var(--text)}.dia-welcome p{color:var(--text-muted);font-size:14px;line-height:1.5;max-width:340px;margin:0 auto 14px}@keyframes diaFloat{0%,to{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-8px) rotate(2deg)}}.dia-msg{display:flex;animation:diaRise .3s ease}@keyframes diaRise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.dia-msg.user{justify-content:flex-end}.dia-bubble{max-width:84%;padding:10px 13px;border-radius:16px;font-size:15px;line-height:1.45}.dia-msg.user .dia-bubble{background:var(--dia-user);color:var(--dia-user-ink);border-bottom-right-radius:5px;font-weight:500}.dia-msg.rotom{gap:9px;align-items:flex-start}.dia-av{flex:0 0 auto;width:26px;height:26px;border-radius:8px;margin-top:1px;background:linear-gradient(150deg,#fff,#e9e9f5);display:grid;place-items:center;box-shadow:0 0 0 1px var(--divider-soft),0 0 12px #36e0ff38}.dia-av i{width:4px;height:8px;border-radius:3px;background:var(--dia-eye);box-shadow:0 0 5px var(--dia-eye-glow);display:inline-block;margin:0 1px}.dia-body{max-width:90%}.dia-txt{font-size:15px;line-height:1.5;color:var(--text)}.dia-txt+.dia-txt{margin-top:8px}.dia-cursor{display:inline-block;width:7px;height:15px;background:var(--accent);vertical-align:-2px;margin-left:1px;animation:diaCaret .8s steps(1) infinite;border-radius:1px}@keyframes diaCaret{50%{opacity:0}}.dia-gen{margin-top:10px;border:1px solid var(--divider-soft);border-radius:14px;overflow:hidden;background:var(--dia-card);animation:diaRise .4s ease}.dia-gh{display:grid;padding:10px 12px;gap:6px;background:#7f7f8c14;font-family:var(--font-mono);font-size:11px;letter-spacing:.03em;text-transform:uppercase;color:var(--text-dim);align-items:center}.dia-gh .gm{display:flex;align-items:center;gap:6px;justify-content:center;font-weight:700;color:var(--text);text-transform:none;font-family:var(--font-display);font-size:13px}.dia-gh .gm img{width:24px;height:24px}.dia-gr{display:grid;gap:6px;padding:8px 12px;border-top:1px solid var(--divider-soft);font-size:13.5px;align-items:center}.dia-gr .lab{color:var(--text-muted)}.dia-gr .v{text-align:center;font-variant-numeric:tabular-nums;font-weight:600;font-family:var(--font-mono)}.dia-gr .v.win{color:#16a34a}.dia-gr .v.win:after{content:" ▲";font-size:9px}.dia-gr.total{background:#7f7f8c0f}.dia-gr.total .lab{color:var(--text);font-weight:700}.dia-gr.total .v{font-weight:800}.dia-stats{margin-top:10px;border:1px solid var(--divider-soft);border-radius:14px;background:var(--dia-card);padding:12px 14px;animation:diaRise .4s ease}.dia-srow{display:grid;grid-template-columns:74px 38px 1fr;gap:9px;align-items:center;padding:4px 0}.dia-srow .l{font-size:12px;color:var(--text-muted)}.dia-srow .n{font-family:var(--font-mono);font-size:12.5px;font-weight:700;text-align:right;color:var(--text)}.dia-bar{height:7px;border-radius:5px;background:#7f7f8c2e;overflow:hidden}.dia-bar i{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,var(--accent),#fbbf24)}.dia-badges{display:flex;gap:6px;margin-top:9px;flex-wrap:wrap;align-items:center}.dia-tb{font-size:11px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:#fff;padding:3px 10px;border-radius:20px;box-shadow:0 1px 4px #0003}.dia-mlbl{font-size:12px;color:var(--text-dim);margin-right:2px}.dia-follow{margin-top:11px}.dia-chips{display:flex;gap:8px;overflow-x:auto;padding:4px 0 2px;scroll-snap-type:x mandatory;scrollbar-width:none}.dia-chips::-webkit-scrollbar{display:none}.dia-chip{flex:0 0 auto;scroll-snap-align:start;cursor:pointer;white-space:nowrap;background:var(--dia-card);color:var(--text-muted);border:1px solid var(--divider-soft);padding:7px 13px;border-radius:20px;font:inherit;font-size:13px;font-weight:500;transition:border-color .15s,color .15s,transform .1s}.dia-chip:hover{border-color:var(--accent);color:var(--accent-text)}.dia-chip:active{transform:scale(.96)}.dia-sources{margin-top:11px;padding-top:10px;border-top:1px solid var(--divider-soft)}.dia-src-head{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:7px}.dia-verified{display:inline-flex;align-items:center;gap:4px;font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#0a7d34;background:#16a34a21;border:1px solid rgba(22,163,74,.3);padding:2px 8px;border-radius:999px}:root[data-theme=night] .dia-verified{color:#5fe08a;background:#22c55e24;border-color:#22c55e57}.dia-verified svg{display:block}.dia-src-note{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.02em;color:var(--text-dim)}.dia-src-list{display:flex;flex-wrap:wrap;gap:6px}.dia-src-link{display:inline-block;max-width:100%;font-size:12px;font-weight:600;color:var(--text-muted);background:var(--dia-card);border:1px solid var(--divider-soft);padding:4px 10px;border-radius:999px;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:border-color .15s,color .15s}.dia-src-link:hover{border-color:var(--accent);color:var(--accent-text)}.dia-status{display:flex;gap:9px;align-items:center;color:var(--text-muted);font-size:14px;animation:diaRise .3s ease}.dia-status .dia-av i{animation:diaLook 1s ease-in-out infinite}.dia-dots b{display:inline-block;animation:diaDots 1.4s infinite both;font-weight:700}.dia-dots b:nth-child(2){animation-delay:.2s}.dia-dots b:nth-child(3){animation-delay:.4s}@keyframes diaDots{0%,80%,to{opacity:.2}40%{opacity:1}}.dia-inputbar{flex:0 0 auto;display:flex;gap:8px;align-items:flex-end;padding:11px 8px 6px}.dia-inputbar textarea{flex:1;resize:none;border:1px solid var(--divider-soft);border-radius:18px;padding:11px 15px;font:inherit;font-size:16px;line-height:1.35;max-height:120px;background:var(--dia-screen);color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s}.dia-inputbar textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #0aa5c029}.dia-inputbar textarea::placeholder{color:var(--text-dim)}.dia-icon{flex:0 0 auto;width:42px;height:42px;border-radius:50%;border:none;cursor:pointer;display:grid;place-items:center;transition:transform .1s,filter .15s}.dia-mic{background:var(--dia-card);color:var(--text-muted);border:1px solid var(--divider-soft)}.dia-mic.live{color:var(--accent-text);border-color:var(--accent)}.dia-send{background:var(--accent);color:#fff;box-shadow:0 4px 14px #0aa5c066}.dia-send:active{transform:scale(.92)}.dia-send:disabled{opacity:.4;box-shadow:none;cursor:default}.dia-note{text-align:center;color:var(--text-dim);font-size:12px;margin-top:16px}@media(max-width:560px){.dia-h1{font-size:30px}.dia-dex{height:clamp(480px,72dvh,720px);border-radius:24px}}@media(prefers-reduced-motion:reduce){.dia-eyes .dia-eye,.dia-welcome img,.dia-msg,.dia-gen,.dia-stats,.dia-status,.dia-led{animation:none!important}}