/* Stronger winter detail, articulated illustrations and four regional scenes. */
html#pcu-themed-site[data-pcu-theme="winter"]{--pcu-paper:#c5e0ef;--pcu-glass:#cce4f0f2;--pcu-scenery:radial-gradient(ellipse at 5% 20%,#9fcddd99,transparent 60%),linear-gradient(130deg,#d6edf666,#bddbea55)}
html#pcu-themed-site[data-pcu-theme="christmas"]{--pcu-paper:#cfe3ed;--pcu-glass:#d5e8eff2;--pcu-scenery:radial-gradient(ellipse at 80% 5%,#f2fafb77,transparent 50%),linear-gradient(125deg,#bad7e666,#dceae477)}
.pcu-winter-art,.pcu-christmas-art{mask-image:none}
.pcu-snow-particle{background-image:url('snowflake.svg');opacity:.95;filter:drop-shadow(0 1px 2px #628fa65c);width:calc(var(--size) * 1.6);height:calc(var(--size) * 1.6)}
.pcu-snow-particle:nth-child(3n){width:7px;height:7px;box-shadow:0 0 5px 2px #ffffff70}
html:is([data-pcu-theme="winter"],[data-pcu-theme="christmas"]) .pcu-header-snow{inset:-220px -30px;background:url('header-snow.svg') 0 0/700px 220px repeat;opacity:.8;animation-name:pcu-header-flurry;animation-duration:32s}
@keyframes pcu-header-flurry{from{transform:translate3d(0,0,0)}to{transform:translate3d(0,220px,0)}}
.pcu-snowman{background-image:url('snowman.svg');opacity:.95}
.pcu-summer-cloud{background-image:url('cloud.svg');opacity:.95;filter:drop-shadow(0 3px 4px #557e8a26)}
.pcu-spring-art,.pcu-summer-art{mask-image:linear-gradient(90deg,#000,#000c 16%,#0007 35%,#0007 65%,#000c 84%,#000)}
html:is([data-pcu-theme="spring"],[data-pcu-theme="summer"]) .pcu-header-cloud{display:block;inset:0;background:url('cloud.svg') 85% 0/230px 100px no-repeat;opacity:.66;animation:pcu-cloud-drift 95s ease-in-out -20s infinite alternate paused}
.pcu-rabbits{background:none;opacity:1;width:230px;height:170px;bottom:6%}
.pcu-bunny{position:absolute;bottom:0;width:155px;height:155px;transform-origin:50% 90%}
.pcu-bunny svg{display:block;width:100%;height:100%}
.pcu-bunny-one{left:0;animation:pcu-bunny-settle 16s ease-in-out -2s infinite paused}
.pcu-bunny-two{left:111px;bottom:1px;width:112px;height:112px;transform:scaleX(-1);animation:pcu-bunny-small-settle 19s ease-in-out -11s infinite paused}
.pcu-bunny-ear{transform-box:fill-box;transform-origin:50% 100%;animation:pcu-ear-twitch 9s ease-in-out -3s infinite paused}
.pcu-ear-back{animation-delay:-7s;animation-duration:11s}
.pcu-bunny-eye{transform-box:fill-box;transform-origin:center;animation:pcu-bunny-blink 8s linear -3s infinite paused}
.pcu-ocean-waves{position:absolute;inset:0 -30px;background:url('ocean-waves.svg') center bottom/cover no-repeat;opacity:.8;animation:pcu-ocean-swell 11s ease-in-out infinite alternate paused;pointer-events:none}
.pcu-ocean-waves::after{content:"";position:absolute;inset:0;background:inherit;opacity:.55;animation:pcu-ocean-swell 15s ease-in-out -7s infinite alternate-reverse paused}
@keyframes pcu-bunny-settle{0%,35%,55%,100%{transform:translate3d(0,0,0) rotate(0)}40%{transform:translate3d(2px,-2px,0) rotate(-1deg)}45%{transform:translate3d(7px,-8px,0) rotate(1deg)}50%{transform:translate3d(4px,0,0) rotate(0)}}
@keyframes pcu-bunny-small-settle{0%,40%,62%,100%{transform:translate3d(0,0,0) scaleX(-1)}48%{transform:translate3d(-4px,-6px,0) scaleX(-1)}55%{transform:translate3d(-2px,0,0) scaleX(-1)}}
@keyframes pcu-ear-twitch{0%,68%,85%,100%{transform:rotate(0)}73%{transform:rotate(-8deg)}78%{transform:rotate(4deg)}}
@keyframes pcu-bunny-blink{0%,45%,49%,100%{transform:scaleY(1)}47%{transform:scaleY(.12)}}
@keyframes pcu-ocean-swell{from{transform:translate3d(-15px,-2px,0) scaleX(1.015)}to{transform:translate3d(15px,4px,0) scaleX(1.04)}}

/* Light flag-inspired palettes keep dark text readable across the existing CMS. */
html#pcu-themed-site:is([data-pcu-theme="uk"],[data-pcu-theme="usa"],[data-pcu-theme="malaysia"],[data-pcu-theme="singapore"]){--pcu-surface-lightness:97%;--pcu-ink:#263e52;--pcu-muted:#4b6271;--pcu-nav-ink:#263e52;--pcu-bar-ink:#263e52;--pcu-surface:#f7f9fb;--pcu-line:#a9bac8;--pcu-link:#8c3249;--pcu-accent:#8c3249;--pcu-glass:#f1f5f8f2;--pcu-nav:#f1f5f8;--pcu-bar:#f1f5f8;--pcu-paper:#f1f5f8;--pcu-scenery:none;color-scheme:light}
html#pcu-themed-site[data-pcu-theme="uk"]{--pcu-deep:#16385f;--pcu-scenery:linear-gradient(135deg,#e1eaf566,#f9edf066)}
html#pcu-themed-site[data-pcu-theme="usa"]{--pcu-deep:#193f61;--pcu-paper:#eef3f8;--pcu-scenery:radial-gradient(ellipse at 10% 10%,#d6e4f555,transparent 55%),radial-gradient(ellipse at 90% 85%,#f1d9de55,transparent 55%)}
html#pcu-themed-site[data-pcu-theme="malaysia"]{--pcu-deep:#183c63;--pcu-paper:#eef3f4;--pcu-surface:#f9faf5;--pcu-glass:#eff5f5f2;--pcu-gold:#f1d78d;--pcu-scenery:linear-gradient(180deg,#dcebef99,#fff2d980 70%,#d6e9eb77)}
html#pcu-themed-site[data-pcu-theme="singapore"]{--pcu-deep:#593243;--pcu-paper:#f1f5f4;--pcu-surface:#fcf9f5;--pcu-glass:#f3f6f5f2;--pcu-gold:#f4cbd1;--pcu-scenery:linear-gradient(180deg,#dcecef99,#fff2d980 70%,#d5e9eb88)}
html:is([data-pcu-theme="uk"],[data-pcu-theme="usa"],[data-pcu-theme="malaysia"],[data-pcu-theme="singapore"]) .pcu-theme-scene>:is(.pcu-season-details,.pcu-theme-motif){display:none}
html[data-pcu-theme="uk"] .pcu-uk-art,html[data-pcu-theme="usa"] .pcu-usa-art,html[data-pcu-theme="malaysia"] .pcu-malaysia-art,html[data-pcu-theme="singapore"] .pcu-singapore-art{display:block}
.pcu-uk-art,.pcu-usa-art,.pcu-malaysia-art,.pcu-singapore-art{mask-image:linear-gradient(90deg,#000,#000c 13%,#0003 33%,#0003 67%,#000c 87%,#000)}
.pcu-regional-landscape{position:absolute;inset:0;pointer-events:none;background-position:center bottom;background-size:100% 100%;background-repeat:no-repeat;opacity:.52}
.pcu-uk-art .pcu-regional-landscape{background-image:url('uk-landmarks.svg');opacity:.5;animation:pcu-flag-breathe 22s ease-in-out infinite alternate paused}
.pcu-malaysia-art .pcu-regional-landscape{background-image:url('malaysia-skyline.svg')}
.pcu-singapore-art .pcu-regional-landscape{background-image:url('singapore-skyline.svg')}
.pcu-national-flag{position:absolute;top:18%;left:2%;width:clamp(150px,23vw,350px);height:clamp(100px,15vw,235px);background:center/contain no-repeat;opacity:.52;transform-origin:left center;animation:pcu-flag-wave 11s ease-in-out infinite alternate paused}
.pcu-usa-art .pcu-national-flag{background-image:url('usa-flag.svg')}
.pcu-malaysia-art .pcu-national-flag{background-image:url('malaysia-flag.svg')}
.pcu-singapore-art .pcu-national-flag{background-image:url('singapore-flag.svg')}
.pcu-national-flag.pcu-flag-second{top:auto;left:auto;right:-2%;bottom:4%;width:270px;height:165px;opacity:.3;animation-delay:-5s}
.pcu-star-confetti{position:absolute;left:var(--x);top:0;width:var(--size);height:var(--size);background:url('star-red.svg') center/contain no-repeat;opacity:.62;animation:pcu-confetti-fall var(--duration) linear var(--delay) infinite paused}
.pcu-star-confetti:nth-child(3n){background-image:url('star-blue.svg')}
.pcu-star-confetti:nth-child(3n + 1){background-image:url('star-white.svg');filter:drop-shadow(0 1px 1px #4e698533)}
.pcu-firework{position:absolute;left:var(--fire-x);top:var(--fire-y);width:var(--fire-size);height:var(--fire-size);margin-left:calc(var(--fire-size) / -2);margin-top:calc(var(--fire-size) / -2);color:var(--fire-colour);opacity:0;transform:scale(.12);animation:pcu-firework-bloom var(--fire-duration) ease-out var(--fire-delay) infinite paused}
.pcu-firework svg{display:block;width:100%;height:100%}
@keyframes pcu-flag-wave{from{transform:perspective(650px) rotateY(-4deg) skewY(-1deg) translateY(-2px)}to{transform:perspective(650px) rotateY(4deg) skewY(1deg) translateY(2px)}}
@keyframes pcu-flag-breathe{from{transform:scale(1.005) translateX(-3px)}to{transform:scale(1.015) translateX(3px)}}
@keyframes pcu-confetti-fall{0%{transform:translate3d(0,-50px,0) rotate(0) rotateY(0)}50%{transform:translate3d(var(--drift),50vh,0) rotate(120deg) rotateY(80deg)}100%{transform:translate3d(0,calc(100vh + 50px),0) rotate(var(--turn)) rotateY(170deg)}}
/* Long, gently fading blooms rather than rapid flashes. */
@keyframes pcu-firework-bloom{0%,9%,100%{transform:scale(.12);opacity:0}18%{opacity:.15}29%{transform:scale(.65);opacity:.52}42%{transform:scale(.94);opacity:.4}59%{transform:scale(1.1) translateY(10px);opacity:0}60%{transform:scale(.12);opacity:0}}
html:is([data-pcu-theme="uk"],[data-pcu-theme="usa"],[data-pcu-theme="malaysia"],[data-pcu-theme="singapore"]) .pcu-seasonal-header{display:block}
html:is([data-pcu-theme="uk"],[data-pcu-theme="usa"],[data-pcu-theme="malaysia"],[data-pcu-theme="singapore"]) .pcu-regional-header-art{display:block;inset:0;opacity:.11;background-position:95% center;background-size:460px auto;background-repeat:no-repeat;animation:pcu-flag-breathe 19s ease-in-out infinite alternate paused}
html[data-pcu-theme="uk"] .pcu-regional-header-art{background-image:url('uk-flag.svg')}
html[data-pcu-theme="usa"] .pcu-regional-header-art{background-image:url('usa-flag.svg')}
html[data-pcu-theme="malaysia"] .pcu-regional-header-art{background-image:url('malaysia-flag.svg')}
html[data-pcu-theme="singapore"] .pcu-regional-header-art{background-image:url('singapore-flag.svg')}
html#pcu-themed-site[data-pcu-motion="on"]:not([data-pcu-theme-hidden="true"]) :is(.pcu-seasonal-scene,.pcu-seasonal-header) *,html#pcu-themed-site[data-pcu-motion="on"]:not([data-pcu-theme-hidden="true"]) .pcu-ocean-waves::after{animation-play-state:running}
@media(max-width:767px){
 .pcu-winter-art,.pcu-christmas-art{mask-image:none}.pcu-snow-particle{opacity:.86}
 .pcu-summer-cloud{opacity:.85}.pcu-spring-art,.pcu-summer-art{mask-image:linear-gradient(90deg,#000b,#0008 20%,#0008 80%,#000b)}
 .pcu-rabbits{width:168px;height:120px}.pcu-bunny-one{width:113px;height:113px}.pcu-bunny-two{left:78px;width:83px;height:83px}
 .pcu-ocean-waves,.pcu-ocean-waves::after{background-size:auto 65%;background-position:65% bottom}
 .pcu-regional-landscape{background-size:auto 52%;background-position:center bottom;opacity:.35}
 .pcu-uk-art .pcu-regional-landscape{background-size:auto 100%;opacity:.42}
 .pcu-national-flag{width:175px;height:118px;top:20%;left:-10px;opacity:.36}
 .pcu-national-flag.pcu-flag-second{width:180px;height:110px;opacity:.22}
 .pcu-star-confetti:nth-child(2n){display:none}
 .pcu-firework{width:calc(var(--fire-size) * .65);height:calc(var(--fire-size) * .65);margin-left:calc(var(--fire-size) * -.325);margin-top:calc(var(--fire-size) * -.325)}
 .pcu-uk-art,.pcu-usa-art,.pcu-malaysia-art,.pcu-singapore-art{mask-image:linear-gradient(90deg,#000a,#0005 30%,#0005 70%,#000a)}
}
@media(prefers-reduced-motion:reduce){.pcu-seasonal-scene *, .pcu-seasonal-header *, .pcu-ocean-waves::after{animation:none!important;will-change:auto!important}.pcu-firework{transform:scale(.8);opacity:.23}.pcu-star-confetti{top:var(--x)}}