/* Seasonal accents use the existing Nightfall artwork. */
.seasonal-home .nightfall{border-color:#8a6e80}
.nightfall[data-season="october"] .tree-lights{opacity:.32}
.nightfall[data-season="october"]:not(.door-awake) .door-lamplight{opacity:.14}
.nightfall[data-season="halloween"] .light-bulbs{filter:drop-shadow(0 0 4px #edca7990)}
.nightfall[data-season="halloween"] .nightfall__bar{border-bottom-color:#b88a58}
.palace-friends{display:grid;grid-template-columns:1fr 1.15fr;gap:26px 64px;padding:clamp(28px,5vw,64px);background:#301b29;color:#f2e5dc;border:1px solid #947650}
.palace-friends h2{font-family:Georgia,serif;font-size:clamp(2rem,4vw,2.8rem);line-height:1.12;margin:10px 0 18px}
.palace-friends p{color:#f2e5dc;line-height:1.7}
.friends-buttons{display:flex;flex-wrap:wrap;gap:20px;list-style:none;padding:0;margin:0}
.friends-buttons li{flex:1 1 280px}
.friend-link{display:flex;align-items:center;gap:22px;min-height:78px;padding:17px 0;border-top:1px solid #836373;border-bottom:1px solid #836373;color:#f2e5dc;text-decoration:none}
.friend-button-frame{display:flex;align-items:center;justify-content:flex-start;min-width:150px;min-height:44px}
.friend-button-frame img{width:auto;height:auto;max-width:150px;display:block}
.friend-link strong{display:block;font-family:Georgia,serif;font-size:1.35rem;font-weight:400}
.friend-invitation{display:block;color:#e6c889;font-size:.81rem;margin-top:7px}
.palace-friends a:focus-visible,.palace-friends button:focus-visible{outline:3px solid #ffe2a2!important;outline-offset:5px}
.friend-motion{min-height:44px;margin-top:12px;padding:8px 12px;border:1px solid #b69a73;background:transparent;color:#f2e5dc;cursor:pointer;font:inherit;font-size:.82rem}
.friend-motion[hidden]{display:none}
.friends-more{font-size:.9rem;margin:16px 0 0}
.friends-more a{color:#ffe2a2;text-underline-offset:4px}
.friends-independence{grid-column:1/-1;border-top:1px solid #836373;padding-top:20px;margin:0;font-size:.8rem}
@media(max-width:760px){.palace-friends{grid-template-columns:1fr;gap:24px}.friends-independence{grid-column:auto}}
@media(max-width:359px){.friend-link{align-items:flex-start;flex-direction:column;gap:14px}}
@media(prefers-reduced-motion:reduce){.palace-friends *{animation:none!important;transition:none!important}}

/* A source PNG house replaces only the former standalone arch. */
.nightfall-house-legacy-door{display:none}
.nightfall-house{filter:saturate(.7) brightness(.86)}
.nightfall-house__glitch{opacity:.16;animation:palace-portal-drift 9s steps(1,end) infinite;transform-origin:509px 310px;pointer-events:none}
.nightfall.door-awake .nightfall-house{filter:saturate(.86) brightness(1)}
.nightfall.door-awake .nightfall-house__glitch{opacity:.3}
@keyframes palace-portal-drift{0%,65%,100%{transform:translateX(0)}67%{transform:translateX(1.8px)}69%{transform:translateX(-1.2px)}71%{transform:translateX(0)}83%{transform:translateY(1px)}85%{transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.nightfall-house__glitch{animation:none!important;transform:none!important}}

/* Original Toronto calendar drives gradual decoration, not a new timer. */
.nightfall-house__decorated{opacity:clamp(0,calc((var(--autumn-progress,0) - .5)*2),1);transition:opacity 2.8s ease}
.nightfall[data-season="september"] .nightfall-house__decorated{opacity:0}
.nightfall[data-season="halloween"] .nightfall-house__decorated{opacity:1}

/* Reuse the original Nightfall double doors and light-beam artwork. */
.house-entry-light{opacity:0;transition:opacity 1.5s ease;pointer-events:none}
.nightfall.door-awake .house-entry-light{opacity:1}
.nightfall:not(.door-awake) .nightfall-house__glitch{opacity:0}
.house-entry-doors .door-leaf{transition:transform 1.6s cubic-bezier(.25,.1,.25,1)}
.nightfall.door-awake .house-entry-doors .door-leaf{transform:scaleX(.04)}
@media(prefers-reduced-motion:reduce){.house-entry-light,.house-entry-doors .door-leaf{transition:none!important}}