.vai-root,.vai-shortcode{font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;color:#263646;font-size:14px;line-height:1.7;letter-spacing:.01em}
.vai-root *,.vai-root *::before,.vai-root *::after{box-sizing:border-box}
.vai-root [hidden]{display:none!important}
.vai-root button,.vai-root input,.vai-shortcode{font:inherit;letter-spacing:inherit;text-transform:none;box-shadow:none}
.vai-root button,.vai-shortcode{cursor:pointer;touch-action:manipulation}
.vai-root button:focus-visible,.vai-root a:focus-visible,.vai-root input:focus-visible,.vai-root [tabindex]:focus-visible,.vai-shortcode:focus-visible{outline:3px solid #a0784d;outline-offset:3px}
.vai-root .vai-launcher,.vai-shortcode{background:#243a4b;color:#fff;border:1px solid #ffffff40;border-radius:999px;min-height:44px;padding:10px 17px;font-size:13px;font-weight:600;text-decoration:none}
.vai-root .vai-launcher{position:fixed;right:var(--vai-side,16px);bottom:calc(var(--vai-bottom,88px) + env(safe-area-inset-bottom,0px));z-index:10000;box-shadow:0 3px 16px #26364626;display:flex;gap:8px;align-items:center}
@media(max-width:959px){.vai-root .vai-launcher{min-width:140px;justify-content:center}}
@media(min-width:960px){.vai-root .vai-launcher{min-width:144px;min-height:56px;padding:13px 24px;font-size:16px;gap:10px;justify-content:center}}
.vai-root .vai-backdrop{position:fixed;left:0;right:0;top:var(--vai-vtop,0px);height:var(--vai-overlay-height,100dvh);background:#26364638;z-index:10001;touch-action:none}
.vai-root .vai-panel{position:fixed;z-index:10002;top:var(--vai-top,90px);right:16px;width:420px;max-width:calc(100vw - 32px);height:var(--vai-height,600px);display:flex;flex-direction:column;background:#fff;border:1px solid #dedbd5;border-radius:22px;box-shadow:0 12px 50px #2636462b;overflow:hidden;overflow:clip;text-align:left;animation:vai-enter .18s ease-out}
.vai-root .vai-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:23px 24px 18px;border-bottom:1px solid #ede9e3;background:#fff;flex:none}
.vai-root .vai-eyebrow{display:block;color:#8b725c;font-size:10px;letter-spacing:.17em;font-weight:600;margin-bottom:4px}
.vai-root #vai-title{font-family:inherit;font-size:21px;font-weight:600;line-height:1.5;color:#263646;letter-spacing:.03em;margin:0 0 4px;padding:0;border:0;background:none}
.vai-root #vai-title::before,.vai-root #vai-title::after{display:none}
.vai-root #vai-subtitle{margin:0;font-size:12px;color:#686c70}
.vai-root .vai-close{border:0;border-radius:50%;background:#f4f2ef;color:#263646;font-size:25px;font-weight:400;width:44px;height:44px;padding:0;line-height:1;flex:none}
.vai-root .vai-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:none;overflow-anchor:none;scroll-behavior:auto;-webkit-overflow-scrolling:touch;padding:21px 24px;touch-action:pan-y}
.vai-root .vai-keyboard-done{display:none;min-height:44px;padding:6px 10px;border:0;border-radius:8px;background:#f4f2ef;color:#344f67;font-size:12px;white-space:nowrap}
.vai-root.vai-keyboard .vai-keyboard-done{display:block;margin-left:auto}
.vai-root .vai-intro{margin:0 0 17px;color:#4f555c;font-size:14px;line-height:1.9}
.vai-root .vai-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.vai-root .vai-chips button{background:#f7f3ef;border:1px solid #e9e1d7;border-radius:999px;color:#665342;padding:9px 13px;min-height:44px;font-size:12px}
.vai-root .vai-status{margin:0 0 12px;font-size:13px;color:#665342}
.vai-root .vai-status:empty{display:none}
.vai-root .vai-answer{margin:0 0 28px}
.vai-root .vai-turn-status{font-size:12px;color:#686c70;margin:0 0 12px}
.vai-root .vai-question-label{text-align:right;font-size:11px;color:#666b70;margin:0 4px 6px}
.vai-root .vai-question{position:relative;width:fit-content;max-width:88%;background:#263646;color:#fff;border-radius:16px 4px 16px 16px;padding:12px 14px;margin:0 5px 24px auto;overflow-wrap:anywhere;font-size:13px}
.vai-root .vai-question::after{content:"";position:absolute;right:-6px;top:12px;border-top:6px solid #263646;border-right:7px solid transparent}
.vai-root .vai-reply{position:relative;background:#eef5f0;border:1px solid #d4e3d8;border-radius:4px 18px 18px 18px;padding:16px;margin:0 8px 0 5px;min-width:0;color:#263646}
.vai-root .vai-reply::before,.vai-root .vai-reply::after{content:"";position:absolute;top:14px;left:-9px;border-top:9px solid #d4e3d8;border-left:9px solid transparent}
.vai-root .vai-reply::after{top:15px;left:-7px;border-top:8px solid #eef5f0;border-left:8px solid transparent}
.vai-root .vai-reply-title{font-size:13px;font-weight:700;color:#346449;margin:0 0 5px;line-height:1.5}
.vai-root .vai-answer-label{font-size:10px;color:#586b60;letter-spacing:.03em;margin:0 0 12px}
.vai-root .vai-answer-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.95;margin:0}
.vai-root .vai-sources{margin:16px 0 0;padding-top:12px;border-top:1px solid #d4e3d8;font-size:12px}
.vai-root .vai-sources:empty{display:none}
.vai-root .vai-sources p{margin:0 0 8px;font-weight:600}
.vai-root .vai-sources a{display:block;color:#344f67;border-bottom:1px solid #e9e6e1;padding:9px 0;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere;min-height:44px}
.vai-root .vai-disclaimer{font-size:11px;color:#666b70;line-height:1.8;margin:18px 0 14px}
.vai-root .vai-form{flex:none;background:white;border-top:1px solid #e9e6e1;padding:15px 20px 17px;margin:0}
.vai-root .vai-form label{display:block;font-size:11px;margin:0 0 6px;color:#555d64}
.vai-root .vai-form-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}
.vai-root .vai-form-heading label{margin:0}
.vai-root .vai-new-chat{border:0;border-radius:6px;background:#f4f2ef;color:#344f67;font-size:11px;min-height:32px;padding:4px 9px}
.vai-root .vai-input-row{display:flex;gap:8px;align-items:stretch}
.vai-root #vai-input{flex:1;min-width:0;width:100%;height:46px;min-height:46px;padding:10px 12px;margin:0;border:1px solid #c9c9c5;border-radius:9px;background:#fff;color:#263646;font-size:16px;line-height:1.4;box-shadow:none}
.vai-root .vai-input-row button{flex:none;background:#263646;color:white;border:0;border-radius:9px;min-width:64px;padding:10px;font-size:13px}
.vai-root .vai-input-row button:disabled{opacity:.55;cursor:wait}
.vai-root #vai-privacy{margin:8px 0 0;font-size:10px;line-height:1.6;color:#686c70}
.vai-root .vai-test{margin:0 0 14px;background:#fff8e9;border:1px solid #ecd8af;border-radius:6px;padding:8px;font-size:11px;color:#71531b}
@media(max-width:767px){.vai-root .vai-panel{right:8px;left:8px;width:auto;max-width:none;border-radius:20px}.vai-root .vai-header{padding:17px 18px 14px}.vai-root .vai-scroll{padding:18px}.vai-root .vai-form{padding:12px 15px 14px}}
@media(max-width:959px){.vai-root .vai-header{padding:10px 14px;align-items:center}.vai-root .vai-header>div{flex:1}.vai-root #vai-title{font-size:19px}.vai-root .vai-scroll #vai-privacy{margin:0 0 16px;font-size:11px;line-height:1.65}.vai-root .vai-form{padding:8px 12px}.vai-root .vai-form-heading{margin-bottom:4px}.vai-root .vai-new-chat{min-height:32px}}
.vai-root.vai-compact .vai-header{padding:6px 12px;align-items:center;min-height:56px}
.vai-root.vai-compact .vai-eyebrow,.vai-root.vai-compact #vai-subtitle{display:none}
.vai-root.vai-compact #vai-title{font-size:17px;margin:0}
.vai-root.vai-compact .vai-form{flex:none;min-height:66px;padding:8px 12px}
.vai-root.vai-compact .vai-form label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);margin:0}
.vai-root.vai-compact .vai-form-heading{display:none}
.vai-root.vai-compact .vai-scroll{padding:0 12px}
/* Very short keyboard viewport: close and input share a row instead of clipping.
   On phones the privacy notice stays in the transcript with its accessible ID. */
.vai-root.vai-tight .vai-panel{display:grid;grid-template-columns:minmax(0,1fr) 56px;grid-template-rows:56px minmax(0,1fr)}
.vai-root.vai-tight .vai-header{grid-column:2;grid-row:1;min-height:0;padding:6px;border:0}
.vai-root.vai-tight .vai-header>div{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.vai-root.vai-tight .vai-close{margin:0}
.vai-root.vai-tight .vai-keyboard-done{display:none}
.vai-root.vai-tight .vai-form{grid-column:1;grid-row:1;height:56px;min-height:0;padding:4px 6px;border:0}
.vai-root.vai-tight .vai-input-row button{margin:0;min-height:46px}
.vai-root.vai-tight .vai-scroll{grid-column:1/-1;grid-row:2}
@media(prefers-reduced-motion:reduce){.vai-root .vai-panel{animation:none}}
@keyframes vai-enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}