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.2s}.modal-close:active{background:#f5f5f5}.mascot-bubble{position:fixed;bottom:20px;left:20px;display:flex;align-items:flex-end;gap:8px;z-index:50;pointer-events:none;animation:fade-up .5s ease both}.mascot-bubble .mini-mascot{width:55px;height:auto;flex-shrink:0;filter:drop-shadow(0 2px 4px rgba(0,0,0,.15))}.mascot-bubble .bubble{background:#fff;border-radius:20px 20px 20px 4px;padding:12px 18px;font-size:clamp(13px,3vw,16px);color:#555;box-shadow:0 4px 15px #0000001a;max-width:220px;line-height:1.4}#screen-welcome{background:linear-gradient(180deg,#87ceeb,#e0f7fa 40%,#c8e6c9,#a5d6a7);justify-content:center;gap:20px}.welcome-title{font-size:clamp(48px,12vw,80px);background:linear-gradient(135deg,var(--coral),var(--orange),var(--sunny));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(3px 3px 0 rgba(0,0,0,.1));animation:bounce-in .8s cubic-bezier(.68,-.55,.27,1.55) 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