#sin-seasonal{--season-header:68px;--season-hero:172px;position:fixed;inset:0;z-index:40;pointer-events:none;font-family:inherit}
#sin-seasonal *{box-sizing:border-box}.sin-season-art,.sin-season-art>*{position:fixed;pointer-events:none}.sin-season-art{inset:0;z-index:40;overflow:hidden}
.sin-season-top{top:var(--season-header);left:0;width:100%;height:24px;z-index:42;filter:drop-shadow(0 3px 3px rgba(12,25,52,.1))}
.sin-season-scene{left:-112px;top:calc(var(--season-hero) + 205px);width:190px;height:190px;z-index:41;filter:drop-shadow(0 10px 18px rgba(12,25,52,.14));transition:opacity .25s ease,transform .25s ease}
#sin-season[data-zone="body"] .sin-season-scene{opacity:0;transform:translateY(18px)}#sin-season[data-zone="footer"] .sin-season-scene{top:auto;bottom:8px}
.sin-season-message{top:calc(var(--season-hero) + 12px);left:50%;z-index:43;width:max-content;max-width:min(620px,calc(100vw - 180px));padding:9px 18px;border:1px solid rgba(255,255,255,.8);border-radius:999px;box-shadow:0 10px 28px rgba(12,25,52,.14);font-weight:800;font-size:clamp(.8rem,1.5vw,1rem);line-height:1.25;text-align:center;transform:translateX(-50%);backdrop-filter:blur(8px);transition:opacity .2s ease}
#sin-season[data-zone="body"] .sin-season-message,#sin-season[data-zone="footer"] .sin-season-message{opacity:0}
.sin-season-message small{display:block;margin-top:2px;font-weight:600;font-size:.75em}
.sin-theme-switcher{position:fixed;right:16px;bottom:82px;z-index:84;display:flex;align-items:flex-end;gap:8px;pointer-events:auto;color:#17203f}
.sin-theme-toggle,.sin-theme-option{appearance:none;border:1px solid rgba(23,32,63,.16);background:#fff;color:#17203f;font:700 .82rem/1.2 inherit;box-shadow:0 8px 25px rgba(23,32,63,.18);cursor:pointer}
.sin-theme-toggle{display:grid;place-items:center;width:46px;height:46px;border-radius:999px;font-size:1.2rem}.sin-theme-menu{display:none;min-width:190px;padding:7px;border:1px solid rgba(23,32,63,.12);border-radius:18px;background:rgba(255,255,255,.96);box-shadow:0 12px 32px rgba(23,32,63,.2);backdrop-filter:blur(12px)}
.sin-theme-switcher[data-open="true"] .sin-theme-menu{display:grid;gap:3px}.sin-theme-option{display:flex;align-items:center;gap:9px;width:100%;padding:9px 11px;border-color:transparent;border-radius:12px;box-shadow:none;text-align:left}.sin-theme-option:hover,.sin-theme-option[aria-pressed="true"]{background:#f7eaf2;color:#9e145d}.sin-theme-toggle:focus-visible,.sin-theme-option:focus-visible{outline:3px solid #d52d85;outline-offset:2px}

/* JUL */
[data-theme="jul"] .sin-season-message{background:rgba(164,32,27,.94);color:#fff}.sin-jul-glow{inset:var(--season-header) 0 0;z-index:40;background:radial-gradient(circle at 8% 28%,rgba(185,35,31,.15),transparent 28%),radial-gradient(circle at 91% 20%,rgba(22,105,76,.18),transparent 31%),radial-gradient(circle at 51% 72%,rgba(218,173,54,.09),transparent 34%)}
.sin-jul-lights{top:var(--season-header);left:1%;right:1%;height:58px;z-index:43;border-top:3px solid rgba(24,88,64,.72);border-radius:50%}.sin-jul-lights i{position:absolute;top:var(--y);left:var(--x);width:10px;height:14px;border-radius:50% 50% 45% 45%;background:var(--c);box-shadow:0 0 8px var(--c),0 0 18px var(--c);animation:sin-light 2.6s ease-in-out var(--delay) infinite}.sin-jul-lights i::before{content:"";position:absolute;top:-5px;left:3px;width:4px;height:6px;border-radius:2px;background:#315c46}
.sin-snow{inset:var(--season-header) 0 0;z-index:40}.sin-snow i{position:absolute;top:-32px;left:var(--x);width:var(--s);height:var(--s);opacity:var(--o);animation:sin-snowfall var(--d) linear var(--delay) infinite}.sin-snow i[data-depth="far"]{filter:blur(.45px);animation-name:sin-snowfall-far}.sin-snow svg{display:block;width:100%;height:100%;fill:none;stroke:#fff;stroke-width:1.35;stroke-linecap:round;filter:drop-shadow(0 0 2px rgba(25,66,94,.62)) drop-shadow(0 1px 4px rgba(25,66,94,.24))}
.sin-santa{top:calc(var(--season-hero) + 76px);left:-240px;width:168px;height:68px;opacity:.78;z-index:41;color:#174c3c;animation:sin-santa-flight 38s linear 3s infinite}.sin-santa svg{width:100%;height:100%;fill:currentColor}.sin-jul-snowbank{left:0;right:0;bottom:-28px;height:86px;z-index:40;background:radial-gradient(ellipse at 8% 100%,rgba(255,255,255,.95) 0 34%,transparent 35%),radial-gradient(ellipse at 28% 110%,rgba(255,255,255,.9) 0 34%,transparent 35%),radial-gradient(ellipse at 62% 110%,rgba(255,255,255,.9) 0 34%,transparent 35%),radial-gradient(ellipse at 91% 100%,rgba(255,255,255,.95) 0 35%,transparent 36%);filter:drop-shadow(0 -5px 10px rgba(72,115,142,.08))}.sin-jul-baubles{top:calc(var(--season-header) + 5px);right:2.5%;z-index:42;display:flex;gap:18px}.sin-jul-baubles i{position:relative;width:24px;height:24px;margin-top:var(--h);border-radius:50%;background:radial-gradient(circle at 30% 25%,#fff8 0 10%,transparent 12%),var(--c);box-shadow:0 6px 14px #17203f2a}.sin-jul-baubles i::before{content:"";position:absolute;left:50%;bottom:100%;width:1px;height:var(--h);background:#d5aa38}
@keyframes sin-snowfall{0%{transform:translate3d(0,-5vh,0) rotate(0)}50%{transform:translate3d(18px,50vh,0) rotate(180deg)}100%{transform:translate3d(-10px,105vh,0) rotate(360deg)}}@keyframes sin-santa-flight{0%,72%{transform:translateX(-220px)}100%{transform:translateX(calc(100vw + 440px))}}
@keyframes sin-snowfall-far{0%{transform:translate3d(0,-5vh,0) rotate(0)}50%{transform:translate3d(-12px,50vh,0) rotate(-100deg)}100%{transform:translate3d(16px,105vh,0) rotate(-220deg)}}@keyframes sin-light{50%{opacity:.42;transform:scale(.82)}}

/* PÅSKE */
[data-theme="paske"] .sin-season-message{background:rgba(255,248,210,.96);border-color:#e8b917;color:#664900}.sin-paske-glow{top:var(--season-header);left:50%;width:72vw;height:52vh;border-radius:50%;background:radial-gradient(circle,rgba(242,194,48,.2),rgba(171,220,196,.1) 48%,transparent 72%);transform:translateX(-50%);z-index:40}
.sin-spring{inset:var(--season-header) 0 0;z-index:40}[data-theme="paske"] .sin-season-scene{display:none}.sin-spring i{position:absolute;top:-24px;left:var(--x);width:var(--s);height:var(--s);opacity:var(--o);animation:sin-petal var(--d) ease-in var(--delay) infinite}.sin-spring svg{width:100%;height:100%;animation:sin-petal-sway 5s ease-in-out infinite alternate}.sin-bunny-peek{right:-22px;top:calc(var(--season-hero) + 170px);width:126px;height:154px;z-index:41;animation:sin-bunny 8s ease-in-out infinite}.sin-bunny-peek svg{width:100%;height:100%;filter:drop-shadow(0 10px 16px rgba(58,88,70,.14))}.sin-egg-garland{top:var(--season-header);left:1%;right:1%;height:43px;z-index:42;border-top:2px solid rgba(98,151,111,.45);display:flex;justify-content:space-around}.sin-egg-garland i{display:block;width:18px;height:24px;margin-top:var(--y);border-radius:50% 50% 48% 48%;background:repeating-linear-gradient(145deg,var(--a) 0 5px,var(--b) 5px 9px);box-shadow:0 5px 12px rgba(65,88,75,.13);transform:rotate(var(--r))}.sin-paske-meadow{left:0;right:0;bottom:0;height:62px;z-index:40;background:linear-gradient(0deg,rgba(127,188,135,.2),transparent 75%)}.sin-paske-meadow i{position:absolute;left:var(--x);bottom:9px;width:10px;height:10px;border-radius:50%;background:var(--c);box-shadow:-8px 0 var(--c),8px 0 var(--c),0 -8px var(--c),0 8px var(--c)}.sin-paske-meadow i::after{content:"";position:absolute;inset:3px;border-radius:50%;background:#f2c230}
@keyframes sin-petal{to{transform:translate3d(12px,105vh,0) rotate(180deg)}}@keyframes sin-petal-sway{to{transform:translateX(14px) rotate(20deg)}}@keyframes sin-bunny{0%,82%,100%{transform:rotate(0)}88%{transform:rotate(-2deg)}94%{transform:rotate(2deg)}}

/* 17. MAI */
[data-theme="17mai"] .sin-season-message{background:linear-gradient(120deg,rgba(186,12,47,.96),rgba(0,32,91,.94));border-color:#fff;color:#fff}.sin-17mai-glow{inset:var(--season-header) 0 0;z-index:40;background:radial-gradient(circle at 18% 23%,rgba(186,12,47,.18),transparent 28%),radial-gradient(circle at 78% 42%,rgba(0,32,91,.18),transparent 32%),radial-gradient(circle at 50% 82%,rgba(186,12,47,.1),transparent 32%)}.sin-nordic-cross{top:22%;left:50%;width:38vw;height:52vh;z-index:40;opacity:.09;transform:translateX(-50%);filter:blur(18px)}.sin-nordic-cross::before,.sin-nordic-cross::after{content:"";position:absolute;background:#00205b}.sin-nordic-cross::before{top:0;bottom:0;left:38%;width:16%}.sin-nordic-cross::after{top:40%;left:0;right:0;height:16%}
.sin-flags{top:var(--season-header);left:0;display:flex;justify-content:space-around;align-items:flex-start;width:100%;height:38px;padding:0 1vw;z-index:43;border-top:2px solid rgba(255,255,255,.9)}.sin-flag{width:34px;height:25px;transform-origin:50% 0;filter:drop-shadow(0 4px 4px rgba(0,32,91,.16));animation:sin-flag-wave 3.5s ease-in-out var(--delay) infinite}.sin-flag:nth-child(even){margin-top:7px}.sin-flag svg{width:100%;height:100%}.sin-side-flags{top:calc(var(--season-header) + 58px);bottom:18px;left:8px;right:8px;z-index:41}.sin-side-flags .sin-flag{position:absolute;left:0;top:var(--y);width:28px;height:20px;opacity:.82}.sin-side-flags .sin-flag:nth-child(even){left:auto;right:0;margin-top:0}
.sin-fireworks{inset:var(--season-header) 0 0;z-index:40}.sin-firework{position:absolute;width:120px;height:120px;opacity:0;animation:sin-firework 9s ease-out var(--delay) infinite}.sin-firework:nth-child(1){left:4%;top:14%}.sin-firework:nth-child(2){right:5%;top:22%}.sin-firework:nth-child(3){right:18%;top:57%}.sin-firework:nth-child(4){left:18%;top:48%}.sin-firework:nth-child(5){left:43%;top:72%}.sin-firework svg{width:100%;height:100%;overflow:visible}.sin-firework line{stroke-width:3;stroke-linecap:round;transform-origin:50px 50px}
.sin-confetti{inset:var(--season-header) 0 0;z-index:40}.sin-confetti i{position:absolute;top:-18px;left:var(--x);width:var(--w,7px);height:var(--h,16px);border-radius:2px;background:var(--c);opacity:.72;animation:sin-confetti-fall var(--d) linear var(--delay) infinite}.sin-17mai-ribbon{left:0;right:0;bottom:10px;height:12px;z-index:41;background:linear-gradient(90deg,#ba0c2f 0 32%,#fff 32% 42%,#00205b 42% 58%,#fff 58% 68%,#ba0c2f 68%);opacity:.55;filter:blur(1px);clip-path:polygon(0 25%,8% 55%,16% 18%,24% 68%,32% 22%,40% 64%,48% 18%,56% 60%,64% 20%,72% 66%,80% 18%,90% 58%,100% 22%,100% 78%,90% 88%,80% 55%,72% 92%,64% 54%,56% 88%,48% 52%,40% 90%,32% 55%,24% 94%,16% 52%,8% 90%,0 66%)}
@keyframes sin-flag-wave{50%{transform:rotate(3deg) skewY(-2deg)}}@keyframes sin-firework{0%,12%,100%{opacity:0;transform:scale(.18)}18%{opacity:.7}36%{opacity:0;transform:scale(1)}}@keyframes sin-confetti-fall{to{transform:translate3d(18px,105vh,0) rotate(540deg)}}

@media(max-width:640px){.sin-season-top{height:16px}.sin-season-message{top:calc(var(--season-hero) + 8px);max-width:calc(100vw - 32px);padding:8px 13px}.sin-season-scene,.sin-santa,.sin-jul-baubles,.sin-side-flags{display:none}.sin-jul-lights{height:40px}.sin-jul-lights i:nth-child(n+12),.sin-egg-garland i:nth-child(n+11),.sin-flag:nth-child(n+16){display:none}.sin-bunny-peek{right:-34px;top:calc(var(--season-hero) + 150px);width:92px;height:114px}.sin-snow i:nth-child(n+31),.sin-spring i:nth-child(n+15),.sin-confetti i:nth-child(n+21),.sin-firework:nth-child(n+4){display:none}.sin-flags{height:24px;padding:0}.sin-flag{width:22px;height:16px}.sin-flag:nth-child(even){margin-top:3px}.sin-theme-switcher{right:12px;bottom:64px}.sin-theme-menu{min-width:176px}.sin-theme-toggle{width:42px;height:42px}}
@media(prefers-reduced-motion:reduce){#sin-seasonal *,#sin-seasonal *::before,#sin-seasonal *::after{animation:none!important;transition:none!important}.sin-snow i,.sin-spring i,.sin-confetti i{display:none}.sin-firework{opacity:.22!important;transform:scale(1)!important}.sin-santa{display:none}.sin-flag{transform:none}}