@property --hdr-angle{syntax:"<angle>";initial-value:0deg;inherits:false}@keyframes hdr-chrome-spin{to{--hdr-angle:360deg}}@keyframes hdr-surface-breathe{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}.byr-header{position:fixed;top:25px;left:var(--space-md,16px);right:var(--space-md,16px);width:auto;z-index:var(--z-header,1000);padding:var(--space-sm,8px) var(--space-lg,24px);border-radius:35px;background:linear-gradient(160deg,rgb(34 211 238 / .07) 0%,rgb(8 12 24 / .78) 25%,rgb(6 10 20 / .72) 65%,rgb(16 185 129 / .05) 100%);background-size:200% 200%;animation:hdr-surface-breathe 14s ease-in-out infinite;backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);border:1.5px solid #fff0;background-clip:padding-box;box-shadow:0 8px 32px rgb(0 0 0 / .5),0 0 60px rgb(34 211 238 / .04),inset 0 1px 0 rgb(255 255 255 / .07);transition:top 0.375s cubic-bezier(.4,0,.2,1),padding 0.400s 0.02s cubic-bezier(.4,0,.2,1),border-radius 0.425s 0.04s cubic-bezier(.4,0,.2,1),box-shadow 0.450s 0.025s cubic-bezier(.4,0,.2,1),background 0.500s 0.05s cubic-bezier(.4,0,.2,1)}.byr-header::before{content:'';position:absolute;inset:0;border-radius:35px;padding:1.5px;background:conic-gradient(from var(--hdr-angle),rgb(255 255 255 / .8),rgb(255 255 255 / .12),rgb(34 211 238 / .55),rgb(255 255 255 / .12),rgb(16 185 129 / .45),rgb(255 255 255 / .12),rgb(255 255 255 / .8));animation:hdr-chrome-spin 8s linear infinite;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.65;pointer-events:none;z-index:-1;transition:opacity 0.425s 0.04s cubic-bezier(.4,0,.2,1),border-radius 0.425s 0.04s cubic-bezier(.4,0,.2,1)}.byr-header:hover::before{opacity:.88}.admin-bar .byr-header{top:57px}.byr-header.scrolled{top:12px;padding:4px var(--space-lg,24px);border-radius:26px;background:linear-gradient(160deg,rgb(34 211 238 / .09) 0%,rgb(6 10 20 / .88) 20%,rgb(5 8 18 / .92) 100%);background-size:200% 200%;box-shadow:0 4px 20px rgb(0 0 0 / .6),0 0 30px rgb(34 211 238 / .07),inset 0 1px 0 rgb(34 211 238 / .08)}.byr-header.scrolled::before{border-radius:26px;opacity:.45}.admin-bar .byr-header.scrolled{top:44px}.mode-light .byr-header{background:linear-gradient(160deg,rgb(0 180 220 / .28) 0%,rgb(4 45 80 / .55) 40%,rgb(8 100 60 / .18) 80%,rgb(0 160 200 / .22) 100%);background-size:200% 200%;animation:hdr-surface-breathe 14s ease-in-out infinite;backdrop-filter:blur(20px) saturate(200%);-webkit-backdrop-filter:blur(20px) saturate(200%);box-shadow:0 8px 32px rgb(0 0 0 / .18),0 0 50px rgb(34 211 238 / .07),inset 0 1px 0 rgb(255 255 255 / .2)}.mode-light .byr-header::before{background:conic-gradient(from var(--hdr-angle),rgb(255 255 255 / .7),rgb(255 255 255 / .1),rgb(34 211 238 / .45),rgb(255 255 255 / .1),rgb(16 185 129 / .35),rgb(255 255 255 / .1),rgb(255 255 255 / .7));opacity:.72}.mode-light .byr-header.scrolled{background:linear-gradient(160deg,rgb(0 180 220 / .32) 0%,rgb(2 38 70 / .72) 40%,rgb(4 80 50 / .22) 80%,rgb(0 160 200 / .28) 100%);background-size:200% 200%;box-shadow:0 4px 20px rgb(0 0 0 / .2),0 0 30px rgb(34 211 238 / .06),inset 0 1px 0 rgb(255 255 255 / .18)}.byr-header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md,16px);max-width:1600px;margin:0 auto}.byr-header-left{display:flex;align-items:center;gap:var(--space-md,16px);flex-shrink:0}.byr-header-right{display:flex;align-items:center;gap:var(--space-sm,8px);padding-right:0}.byr-header-slogan{font-family:'Charter','Iowan Old Style','Palatino Linotype',Palatino,'Book Antiqua',Georgia,serif;font-size:clamp(1.2rem, 1.8vw, 1.6rem);font-weight:700;font-style:italic;letter-spacing:-.01em;white-space:nowrap;background:linear-gradient(135deg,#FFFFFF 0%,#FFFFFF 20%,rgb(34 211 238 / .95) 50%,#FFFFFF 80%,#FFFFFF 100%);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text;animation:hdr-surface-breathe 10s ease-in-out infinite;transition:font-size 0.400s 0.02s cubic-bezier(.4,0,.2,1)}.byr-header.scrolled .byr-header-slogan{font-size:clamp(1.0rem, 1.4vw, 1.3rem)}@media (max-width:1023px){.byr-header-slogan{font-size:1.1rem}}@media (max-width:600px){.byr-header-slogan{display:none}}.byr-logo{display:flex;align-items:center;flex-shrink:0;perspective:1000px;text-decoration:none}.byr-coin-3d{position:relative;width:75px;height:75px;transform-style:preserve-3d;transition:transform 0.6s cubic-bezier(.4,0,.2,1),width 0.400s 0.02s cubic-bezier(.4,0,.2,1),height 0.400s 0.02s cubic-bezier(.4,0,.2,1);animation:coinEntrance 1.5s cubic-bezier(.34,1.56,.64,1) forwards}@keyframes coinEntrance{0%{transform:rotateY(0deg) scale(.5);opacity:0}40%{opacity:1}70%{transform:rotateY(720deg) scale(1.1)}100%{transform:rotateY(720deg) scale(1)}}.byr-logo:hover .byr-coin-3d{transform:rotateY(900deg) scale(1.05)}.byr-header.scrolled .byr-coin-3d{width:43px;height:43px}.byr-coin-face{position:absolute;inset:0;backface-visibility:hidden;border-radius:50%;overflow:hidden;box-shadow:0 8px 24px rgb(0 0 0 / .3),0 0 0 2px rgb(255 255 255 / .08);transition:box-shadow 0.3s cubic-bezier(.4,0,.2,1)}.byr-logo:hover .byr-coin-face{box-shadow:0 12px 32px rgb(0 0 0 / .4),0 0 30px var(--color-accent-primary,#22D3EE),0 0 0 2px rgb(34 211 238 / .3)}.byr-coin-front{transform:rotateY(0deg)}.byr-coin-back{transform:rotateY(180deg) scaleX(-1)}.byr-coin-face img{width:100%;height:100%;object-fit:cover;display:block}@property --search-angle{syntax:"<angle>";initial-value:0deg;inherits:false}@keyframes search-chrome-spin{to{--search-angle:360deg}}.byr-search{display:flex;align-items:center;position:relative;width:220px;background:rgb(4 10 24 / .55) padding-box,linear-gradient(135deg,rgb(34 211 238 / .35) 0%,rgb(255 255 255 / .12) 45%,rgb(16 185 129 / .28) 100%) border-box;border:1.5px solid #fff0;border-radius:999px;overflow:visible;backdrop-filter:blur(12px) saturate(150%);-webkit-backdrop-filter:blur(12px) saturate(150%);box-shadow:0 2px 14px rgb(0 0 0 / .35),0 0 24px rgb(34 211 238 / .04) inset;transition:width 0.400s 0.02s cubic-bezier(.4,0,.2,1),opacity 0.350s cubic-bezier(.4,0,.2,1),box-shadow 0.25s cubic-bezier(.4,0,.2,1)}.byr-search:focus-within{background:rgb(4 12 28 / .68) padding-box,linear-gradient(135deg,rgb(34 211 238 / .7) 0%,rgb(255 255 255 / .4) 45%,rgb(16 185 129 / .55) 100%) border-box;box-shadow:0 0 0 3px rgb(34 211 238 / .18),0 4px 20px rgb(0 0 0 / .4),0 0 32px rgb(34 211 238 / .1) inset;width:280px}.byr-search:hover:not(:focus-within){box-shadow:0 0 0 1px rgb(34 211 238 / .25),0 4px 18px rgb(0 0 0 / .38),0 0 20px rgb(34 211 238 / .06) inset}.byr-search-icon{display:flex;align-items:center;justify-content:center;padding:0 10px 0 14px;flex-shrink:0;color:rgb(34 211 238 / .45);pointer-events:none;transition:color 0.20s cubic-bezier(.4,0,.2,1)}.byr-search:focus-within .byr-search-icon{color:rgb(34 211 238 / .85)}.byr-search-input{flex:1;padding:9px 4px 9px 0;background:#fff0;border:none;color:rgb(240 245 255 / .92);font-size:var(--text-sm);font-family:inherit;letter-spacing:.01em}.byr-search-input::placeholder{color:rgb(34 211 238 / .35);letter-spacing:.03em}.byr-search-input:focus{outline:none}.byr-search-btn{display:flex;align-items:center;justify-content:center;margin:4px 4px 4px 0;width:32px;height:32px;flex-shrink:0;background:rgb(34 211 238 / .12) padding-box,linear-gradient(135deg,rgb(34 211 238 / .5) 0%,rgb(16 185 129 / .35) 100%) border-box;border:1px solid #fff0;border-radius:50%;color:rgb(34 211 238 / .6);cursor:pointer;transition:background 0.20s cubic-bezier(.4,0,.2,1),color 0.20s cubic-bezier(.4,0,.2,1),transform 0.15s cubic-bezier(.4,0,.2,1),box-shadow 0.20s cubic-bezier(.4,0,.2,1)}.byr-search-btn:hover,.byr-search:focus-within .byr-search-btn{background:rgb(34 211 238 / .22) padding-box,linear-gradient(135deg,rgb(34 211 238 / .8) 0%,rgb(16 185 129 / .6) 100%) border-box;color:#FFF;transform:scale(1.08);box-shadow:0 0 12px rgb(34 211 238 / .28)}.byr-search-btn:active{transform:scale(.96)}.byr-header.scrolled .byr-search{width:220px}.byr-header.scrolled .byr-search:focus-within{width:205px}.mode-light .byr-search{background:rgb(0 30 70 / .45) padding-box,linear-gradient(135deg,rgb(34 211 238 / .4) 0%,rgb(255 255 255 / .22) 45%,rgb(16 185 129 / .32) 100%) border-box;box-shadow:0 2px 14px rgb(0 0 0 / .18),inset 0 1px 0 rgb(255 255 255 / .08)}.mode-light .byr-search:focus-within{background:rgb(0 40 90 / .6) padding-box,linear-gradient(135deg,rgb(34 211 238 / .75) 0%,rgb(255 255 255 / .38) 45%,rgb(16 185 129 / .58) 100%) border-box;box-shadow:0 0 0 3px rgb(34 211 238 / .2),0 4px 20px rgb(0 0 0 / .22)}.mode-light .byr-search-input{color:#FFF}.mode-light .byr-search-input::placeholder{color:rgb(255 0 255 / .45)}.mode-light .byr-search-icon{color:rgb(34 211 238 / .6)}@media (max-width:1023px){.byr-search{display:none}}.byr-nav{display:none}@media (min-width:1024px){.byr-nav{display:block}}.byr-menu{display:flex;list-style:none;margin:0;padding:0;gap:6px}@property --nav-chrome-angle{syntax:"<angle>";initial-value:0deg;inherits:false}@keyframes nav-chrome-spin{to{--nav-chrome-angle:360deg}}.byr-menu-item{display:flex;align-items:center;justify-content:center;gap:var(--space-xs,4px);padding:var(--space-sm,8px) var(--space-md,18px);border-radius:var(--radius-lg,12px);font-family:inherit;font-weight:550;font-size:.925rem;line-height:1;letter-spacing:inherit;margin:0;box-sizing:border-box;color:var(--color-text-primary,#F5F5F8);text-decoration:none;white-space:nowrap;cursor:pointer;background:rgb(255 255 255 / .04);border:none;position:relative;isolation:isolate;overflow:hidden;transition:transform 150ms cubic-bezier(.4,0,.2,1),box-shadow 250ms cubic-bezier(.4,0,.2,1),background 200ms cubic-bezier(.4,0,.2,1),color 150ms cubic-bezier(.4,0,.2,1)}.byr-menu-item::after{content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;background:conic-gradient(from var(--nav-chrome-angle),rgb(255 255 255 / .5),rgb(255 255 255 / .06),rgb(34 211 238 / .3),rgb(255 255 255 / .06),rgb(16 185 129 / .22),rgb(255 255 255 / .06),rgb(255 255 255 / .5));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.4;pointer-events:none;z-index:0;transition:opacity 250ms cubic-bezier(.4,0,.2,1)}.byr-menu-item:hover::after,.byr-menu-item:focus::after{animation:nav-chrome-spin 4s linear infinite;opacity:.82}.byr-menu-item:hover,.byr-menu-item:focus{color:#FFF;background:rgb(34 211 238 / .07);transform:translateY(-2px);box-shadow:0 4px 16px rgb(0 0 0 / .25),0 0 18px rgb(34 211 238 / .1)}.byr-menu-item:active{transform:translateY(0)}.byr-menu-item:focus-visible{outline:2px solid var(--color-focus-ring,#FFD54F);outline-offset:2px}.byr-header.scrolled .byr-menu-item{padding:4px 14px;font-size:var(--text-sm)}.mode-light .byr-menu-item{color:#FFF;background:rgb(255 255 255 / .08);text-shadow:0 1px 3px rgb(0 0 0 / .2)}.mode-light .byr-menu-item:hover,.mode-light .byr-menu-item:focus{color:#FFF;background:rgb(255 255 255 / .18);box-shadow:0 4px 16px rgb(0 0 0 / .15),0 0 18px rgb(255 255 255 / .1)}.mode-light .byr-menu-item::after{background:conic-gradient(from var(--nav-chrome-angle),rgb(255 255 255 / .65),rgb(255 255 255 / .1),rgb(34 211 238 / .35),rgb(255 255 255 / .1),rgb(255 255 255 / .65))}.byr-dropdown{position:relative}.byr-dropdown-arrow{transition:transform 150ms cubic-bezier(.4,0,.2,1);opacity:.7}.byr-dropdown.active .byr-dropdown-arrow{transform:rotate(180deg)}.byr-dropdown-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;list-style:none;margin:0;padding:var(--space-2xs);background:rgb(8 14 26 / .96);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgb(34 211 238 / .14);border-radius:12px;box-shadow:0 8px 32px rgb(0 0 0 / .5),0 0 0 1px rgb(0 0 0 / .12);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity 200ms cubic-bezier(.4,0,.2,1),visibility 200ms,transform 200ms cubic-bezier(.4,0,.2,1)}.byr-dropdown.active .byr-dropdown-menu,.byr-dropdown:focus-within .byr-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.byr-dropdown-item{display:block;padding:var(--space-2xs) var(--space-sm);color:rgb(255 255 255 / .85);text-decoration:none;border-radius:8px;font-size:var(--text-sm);transition:background 150ms cubic-bezier(.4,0,.2,1),color 150ms cubic-bezier(.4,0,.2,1)}.byr-dropdown-item:hover,.byr-dropdown-item:focus{background:rgb(34 211 238 / .12);color:#FFF}.byr-dropdown-item:focus-visible{outline:2px solid var(--color-focus-ring,#FFD54F);outline-offset:-2px}.mode-light .byr-dropdown-menu{background:rgb(2 30 65 / .92);border-color:rgb(34 211 238 / .2);box-shadow:0 8px 32px rgb(0 0 0 / .25)}.mode-light .byr-dropdown-item{color:rgb(255 255 255 / .92)}.mode-light .byr-dropdown-item:hover,.mode-light .byr-dropdown-item:focus{background:rgb(34 211 238 / .18);color:#FFF}.byr-mode-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;cursor:pointer;position:relative;flex-shrink:0;background:rgb(34 211 238 / .06);border:1px solid rgb(34 211 238 / .18);color:var(--color-text-primary,#F5F5F8);box-shadow:0 2px 10px rgb(0 0 0 / .25),inset 0 1px 0 rgb(255 255 255 / .05);transition:background 200ms cubic-bezier(.4,0,.2,1),border-color 200ms cubic-bezier(.4,0,.2,1),box-shadow 250ms cubic-bezier(.4,0,.2,1),transform 150ms cubic-bezier(.4,0,.2,1),width 0.400s 0.02s cubic-bezier(.4,0,.2,1),height 0.400s 0.02s cubic-bezier(.4,0,.2,1)}.byr-mode-toggle:hover{background:rgb(34 211 238 / .12);border-color:rgb(34 211 238 / .35);transform:scale(1.08);box-shadow:0 4px 16px rgb(0 0 0 / .3),0 0 20px rgb(255 213 79 / .2),inset 0 1px 0 rgb(255 255 255 / .08)}.byr-mode-toggle:focus-visible{outline:2px solid var(--color-focus-ring,#FFD54F);outline-offset:2px}.byr-mode-toggle:active{transform:scale(.96)}.toggle-icon{position:absolute;flex-shrink:0;transition:all 0.35s cubic-bezier(.4,0,.2,1)}.icon-sun{opacity:1;transform:rotate(0deg) scale(1);color:#FFD54F}.icon-moon{opacity:0;transform:rotate(180deg) scale(.4);color:#67E8F9}.mode-light .icon-sun{opacity:0;transform:rotate(-180deg) scale(.4)}.mode-light .icon-moon{opacity:1;transform:rotate(0deg) scale(1)}.mode-light .byr-mode-toggle{background:rgb(255 255 255 / .16);border-color:rgb(255 255 255 / .28);box-shadow:0 2px 10px rgb(0 0 0 / .12),inset 0 1px 0 rgb(255 255 255 / .15)}.mode-light .byr-mode-toggle:hover{background:rgb(255 255 255 / .26);border-color:rgb(255 255 255 / .42);box-shadow:0 4px 16px rgb(0 0 0 / .15),0 0 20px rgb(147 197 253 / .22),inset 0 1px 0 rgb(255 255 255 / .22)}.byr-header.scrolled .byr-mode-toggle{width:34px;height:34px}.byr-header.scrolled .toggle-icon{width:16px;height:16px}@media (max-width:1023px){.byr-mode-toggle{display:none}}.byr-hamburger{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:48px;height:48px;padding:var(--space-2xs);background:rgb(34 211 238 / .05);border:1px solid rgb(34 211 238 / .16);border-radius:12px;cursor:pointer;transition:all 150ms cubic-bezier(.4,0,.2,1)}@media (min-width:1024px){.byr-hamburger{display:none}}.byr-hamburger:hover{background:rgb(34 211 238 / .1);border-color:rgb(34 211 238 / .3);transform:translateY(-2px);box-shadow:0 4px 16px rgb(0 0 0 / .22)}.byr-hamburger-line{display:block;width:22px;height:2px;background:var(--color-text-primary,#F5F5F8);border-radius:2px;transition:transform 150ms cubic-bezier(.4,0,.2,1),opacity 150ms cubic-bezier(.4,0,.2,1)}.byr-hamburger.active .byr-hamburger-line:nth-child(1){transform:translateY(7px) rotate(45deg)}.byr-hamburger.active .byr-hamburger-line:nth-child(2){opacity:0;transform:scaleX(0)}.byr-hamburger.active .byr-hamburger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mode-light .byr-hamburger{background:rgb(255 255 255 / .18);border-color:rgb(255 255 255 / .28)}.mode-light .byr-hamburger-line{background:#FFF}.byr-mobile-menu{position:fixed;top:140px;left:var(--space-md,16px);right:var(--space-md,16px);z-index:calc(var(--z-header, 1000) - 1);border-radius:24px;background:rgb(6 10 20 / .9);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border:1px solid rgb(34 211 238 / .12);box-shadow:0 12px 40px rgb(0 0 0 / .55),0 0 60px rgb(34 211 238 / .04);max-height:calc(100dvh - 165px);overflow-y:auto;-webkit-overflow-scrolling:touch;padding-bottom:40px;transform:translateY(-20px);opacity:0;visibility:hidden;transition:transform 300ms cubic-bezier(.4,0,.2,1),opacity 300ms cubic-bezier(.4,0,.2,1),visibility 300ms}.byr-mobile-menu.active{transform:translateY(0);opacity:1;visibility:visible}.admin-bar .byr-mobile-menu{top:172px;max-height:calc(100dvh - 200px)}.mode-light .byr-mobile-menu{background:rgb(0 35 75 / .88);border-color:rgb(34 211 238 / .18)}.byr-mobile-menu-list{list-style:none;margin:0;padding:var(--space-sm)}.byr-mobile-menu-list li{border-bottom:1px solid rgb(34 211 238 / .06)}.byr-mobile-menu-list li:last-child{border-bottom:none}.byr-mobile-divider{height:1px;background:rgb(34 211 238 / .1);margin:var(--space-2xs) 0;border:none!important}.byr-mobile-section-label{padding:var(--space-xs) var(--space-sm) var(--space-3xs);font-size:var(--text-xs,.75rem);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-accent-primary,#22D3EE);opacity:.7;border-bottom:none!important;margin-top:var(--space-xs)}.byr-mobile-section-label:first-of-type{margin-top:0}.byr-mobile-menu-list a{display:block;padding:var(--space-sm);color:rgb(255 255 255 / .88);text-decoration:none;font-size:var(--text-lg);border-radius:8px;transition:color 150ms cubic-bezier(.4,0,.2,1),background 150ms cubic-bezier(.4,0,.2,1)}.byr-mobile-menu-list a:hover,.byr-mobile-menu-list a:focus{color:var(--color-accent-primary,#22D3EE);background:rgb(34 211 238 / .07)}@media (max-width:1023px){.byr-header{left:8px;right:8px;padding:var(--space-2xs) var(--space-sm)}.byr-mobile-menu{left:8px;right:8px}.byr-coin-3d{width:49px;height:49px}.byr-header.scrolled .byr-coin-3d{width:37px;height:37px}}@media (max-width:600px){.byr-coin-3d{width:41px;height:41px}.byr-header.scrolled .byr-coin-3d{width:30px;height:30px}}#byr-mode-toggle{position:relative!important;bottom:auto!important;right:auto!important;z-index:auto!important}@media (forced-colors:active){.byr-header,.byr-mobile-menu,.byr-mode-toggle,.byr-menu-item,.byr-search{forced-color-adjust:auto;background:Canvas!important;color:CanvasText!important;border:1px solid CanvasText!important;box-shadow:none!important;animation:none!important}.byr-header::before,.byr-menu-item::after{content:none!important}.byr-menu-item:focus-visible,.byr-mode-toggle:focus-visible{outline:2px solid Highlight!important;outline-offset:3px!important}}@media (prefers-reduced-motion:reduce){.byr-header,.byr-header::before,.byr-menu-item::after,.byr-coin-3d{animation:none!important}.byr-header,.byr-menu-item,.byr-mode-toggle,.byr-hamburger,.byr-search{transition-duration:0ms!important;transition-delay:0ms!important}}