/* Cultivated-field atmosphere and Sprout identity */
.siah-ai-panel{background:#fbf8ee}
.siah-ai-panel header{position:relative;overflow:hidden}
.siah-ai-panel header:after{content:"";position:absolute;inset:auto -8% -22px;height:42px;background:repeating-radial-gradient(ellipse at 50% 100%,transparent 0 12px,#ffffff10 13px 14px,transparent 15px 24px);pointer-events:none}
.siah-ai-messages{background-color:#f7f6e9;background-image:linear-gradient(110deg,transparent 0 48%,#4b8b4a0d 49% 51%,transparent 52%),repeating-linear-gradient(168deg,transparent 0 26px,#9b63380b 27px 29px),radial-gradient(ellipse at 8% 12%,#dcebd5 0 8%,transparent 9%),radial-gradient(ellipse at 95% 92%,#e9dec9 0 10%,transparent 11%)}
.siah-ai-messages:before{content:"";position:absolute;pointer-events:none}
.siah-ai-brand strong{letter-spacing:.2px}
.siah-ai-new{margin-left:auto;border:1px solid #ffffff55;border-radius:999px;background:#ffffff14;color:#fff;padding:5px 9px;font-size:10px;cursor:pointer;z-index:1}
.siah-ai-new:hover{background:#ffffff28}.siah-ai-new:focus-visible{outline:2px solid #f2ce74;outline-offset:2px}
.siah-ai-close{z-index:1}
.siah-ai-message.bot{box-shadow:0 2px 8px #315b3820}
.siah-ai-message.user{box-shadow:0 2px 8px #315b3815}
.siah-ai-note:before{content:"";display:inline-block;width:18px;height:1px;background:#7fa184;margin:0 6px 3px 0}
.siah-ai-launcher{position:relative;overflow:visible}
.siah-ai-launcher:before{content:"";position:absolute;left:15px;bottom:5px;width:47px;height:9px;border-radius:50%;background:#062c1b38;filter:blur(3px);transform-origin:center;animation:siah-step-shadow 1.15s ease-in-out infinite}
.siah-ai-mascot-img{position:relative;z-index:1;display:block;width:62px;height:62px;object-fit:contain;flex:0 0 62px;filter:drop-shadow(0 4px 4px #092e1c45);transform-origin:50% 82%;animation:siah-sprout-walk 1.15s cubic-bezier(.45,0,.55,1) infinite}
@keyframes siah-sprout-walk{0%,100%{transform:translate(-2px,0) rotate(-2.2deg) scaleY(1)}25%{transform:translate(0,-4px) rotate(1deg) scaleY(1.015)}50%{transform:translate(2px,0) rotate(2.2deg) scaleY(.985)}75%{transform:translate(0,-4px) rotate(-1deg) scaleY(1.015)}}
@keyframes siah-step-shadow{0%,50%,100%{transform:scaleX(1);opacity:.75}25%,75%{transform:scaleX(.78);opacity:.45}}
.siah-ai-launcher[aria-expanded="true"] .siah-ai-mascot-img,.siah-ai-launcher[aria-expanded="true"]:before{animation-play-state:paused}
.siah-ai-messages{background-color:#f8f5e8!important;background-image:linear-gradient(115deg,transparent 0 46%,rgba(64,125,67,.09) 46.5% 48%,transparent 48.5%),repeating-linear-gradient(-9deg,rgba(132,91,48,.10) 0 2px,transparent 2px 38px),radial-gradient(ellipse at 92% 90%,rgba(155,99,56,.20) 0 9%,transparent 9.5%),radial-gradient(ellipse at 8% 5%,rgba(52,130,67,.15) 0 10%,transparent 10.5%)!important}
@media(max-width:480px){.siah-ai-mascot-img{width:56px;height:56px;flex-basis:56px}.siah-ai-panel{inset:8px!important;max-width:none}}
@media(prefers-reduced-motion:reduce){.siah-ai-mascot-img,.siah-ai-launcher:before{animation:none}}
.siah-ai-sprout{overflow:hidden;background:linear-gradient(145deg,#ffffff30,#d7efc730)!important;border:1px solid #ffffff38;box-shadow:inset 0 1px 0 #ffffff40,0 3px 8px #092e1c35}
.siah-ai-sprout img{display:block;width:48px;height:48px;object-fit:contain;transform:scale(1.16) translateY(2px);filter:drop-shadow(0 2px 2px #092e1c55)}
.siah-ai-message.bot p{margin:0 0 9px}.siah-ai-message.bot p:last-child{margin-bottom:0}
.siah-ai-message.bot h4{margin:12px 0 5px;color:#154f2b;font-size:13px;line-height:1.35}
.siah-ai-message.bot ul,.siah-ai-message.bot ol{margin:5px 0 9px;padding-left:20px}
.siah-ai-message.bot li{margin:0 0 6px;padding-left:2px}.siah-ai-message.bot li:last-child{margin-bottom:0}