.pet-entry { flex: none; margin: 2px 18px 10px; }
.pet-entry > button { display:flex; align-items:center; justify-content:space-between; gap:8px; width:100%; min-height:44px; padding:8px 12px; color:#f8f3e8; background:#ffffff08; border:1px solid #b7f34a66; font:700 16px/1.3 "Microsoft YaHei",sans-serif; cursor:pointer; }
.pet-entry span { font-size:12px; color:#c8ddc0; }
.side-footer { flex:none; }
.sidebar .brand { flex-shrink:0; }
.sidebar .side-nav { min-height:0; overflow-y:auto; overscroll-behavior:contain; scrollbar-width:thin; scrollbar-color:#557465 transparent; }
.sidebar__grow { min-height:0; }
.side-footer .visit-stats dt { font-size:12px; }
.side-footer .visit-stats dd { font-size:22px; line-height:1.2; }
.pet-panel { position:fixed; z-index:1400; left:calc(var(--sidebar) + 16px); bottom:16px; width:min(350px,calc(100vw - 32px)); box-sizing:border-box; padding:20px; color:#16382c; background:#fffaf0; border:1px solid #afc29f; border-radius:12px; box-shadow:0 12px 50px #07211940; font:16px/1.6 "Microsoft YaHei",sans-serif; }
.pet-panel[hidden],.pet-layer[hidden],.pet-notice[hidden] { display:none !important; }
.pet-panel__head { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.pet-panel__head h2 { margin:0; font-size:22px; }
.pet-panel button { min-height:44px; padding:8px 12px; border:1px solid #b2c6a7; border-radius:6px; background:#fff; color:#16382c; font:700 16px/1.3 "Microsoft YaHei",sans-serif; cursor:pointer; }
.pet-panel__head button { min-width:44px; }
.pet-panel__actions { display:flex; flex-wrap:wrap; gap:8px; }
.pet-panel__actions button:first-child { background:#16382c; color:#fffaf0; }
.pet-panel__hint { margin:14px 0 0; font-size:13px; color:#526151; }
.pet-panel button:focus-visible,.pet-entry button:focus-visible { outline:3px solid #8cbd29; outline-offset:3px; }
.pet-layer { position:fixed; z-index:1050; inset:0; overflow:hidden; pointer-events:none; contain:strict; }
.fruit-fly { position:absolute; left:0; top:0; width:88px; height:88px; will-change:transform; pointer-events:none; transition:opacity .18s; }
.fruit-fly__sprite { display:block; width:100%; height:100%; background:url('../pet/fruit-fly-flight.webp') 0 0 / 200% 200% no-repeat; filter:drop-shadow(0 5px 4px #1c302626); animation:fly-wingbeat .333333s steps(1,end) infinite; }
.fruit-fly.is-resting .fruit-fly__sprite { animation:none; background-position:0 0; }
.fruit-fly.is-hovered .fruit-fly__sprite { animation-play-state:paused; }
.pet-panel { max-height:calc(100dvh - 32px); overflow-y:auto; }
.pet-variants { display:grid; grid-template-columns:1fr 1fr; gap:8px; margin:16px 0 0; padding:0; border:0; }
.pet-variants legend { margin-bottom:8px; font-weight:700; }
.pet-variants button { display:flex; align-items:center; justify-content:center; gap:6px; font-size:14px; }
.pet-variants button[aria-pressed="true"] { border-color:#426b2c; background:#e7f3cc; box-shadow:inset 0 0 0 1px #426b2c; }
.pet-swatch { flex:none; width:12px; height:12px; border-radius:50%; background:#b44237; border:1px solid #764737; }
.pet-swatch--white { background:#fff; border-color:#979789; }
.pet-swatch--dark { background:#4d392e; }
.pet-swatch--gold { background:#efc84b; }
@keyframes fly-wingbeat { 0%,100% {background-position:0 0} 25% {background-position:100% 0} 50% {background-position:0 100%} 75% {background-position:100% 100%} }
.pet-notice { position:fixed; z-index:1350; bottom:20px; right:20px; width:min(350px,calc(100vw - 40px)); padding:14px 18px; box-sizing:border-box; color:#16382c; background:#f4ffd8; border:1px solid #9bbe60; border-radius:10px; box-shadow:0 6px 30px #16382c22; font:15px/1.5 "Microsoft YaHei",sans-serif; pointer-events:none; }
.visitor-gate__pet-invite { margin:8px 0 18px; padding:10px 14px; color:#26452a; background:#eff8d9; border-left:3px solid #a0cf42; font-size:16px; line-height:1.55; }
.visitor-gate__pet-invite small { display:block; margin-top:4px; font-size:12px; color:#54664c; }
@media(max-width:760px) { .fruit-fly {width:64px;height:64px} .pet-panel {left:16px;bottom:max(16px,env(safe-area-inset-bottom))} }
@media(prefers-reduced-motion:reduce) { .fruit-fly__sprite {animation:none} .fruit-fly {transition:none} }