.infinite-menu{background:transparent}.infinite-menu-canvas{cursor:grab;width:100%;height:100%;overflow:hidden;position:relative;display:block;outline:none;background:transparent}.infinite-menu-canvas:active{cursor:grabbing}.infinite-menu .action-button{position:absolute;left:50%;z-index:10;width:60px;height:60px;display:grid;place-items:center;background:linear-gradient(135deg,#5227ff,#7c5cff);border-radius:50%;cursor:pointer;border:5px solid rgba(0,0,0,.35)}.infinite-menu .action-button-icon{-webkit-user-select:none;user-select:none;position:relative;color:#fff;top:2px;font-size:26px}.infinite-menu .face-title{-webkit-user-select:none;user-select:none;position:absolute;font-weight:900;font-size:clamp(1.25rem,2.5vw,2.5rem);left:1.6em;top:50%;transform:translate(20%,-50%);color:#f0f4ff;text-shadow:0 2px 24px rgba(0,0,0,.75);max-width:min(12ch,40vw);line-height:1.15}.infinite-menu .face-title.active{opacity:1;transform:translate(20%,-50%);pointer-events:auto;transition:.5s ease}.infinite-menu .face-title.inactive{pointer-events:none;opacity:0;transition:.1s ease}.infinite-menu .face-description{-webkit-user-select:none;user-select:none;position:absolute;max-width:18ch;top:50%;font-size:clamp(.85rem,1.2vw,1.05rem);right:1%;transform:translateY(-50%);color:#c8d0e8;text-shadow:0 1px 12px rgba(0,0,0,.65);line-height:1.45}.infinite-menu .face-description.active{opacity:1;transform:translate(-90%,-50%);pointer-events:auto;transition:.5s ease}.infinite-menu .face-description.inactive{pointer-events:none;transform:translate(-60%,-50%);opacity:0;transition:.1s ease}.infinite-menu .action-button.active{bottom:3.8em;transform:translate(-50%) scale(1);opacity:1;pointer-events:auto;transition:.5s ease}.infinite-menu .action-button.inactive{bottom:-80px;transform:translate(-50%) scale(0);opacity:0;pointer-events:none;transition:.1s ease}@media (max-width: 1100px){.infinite-menu .face-title,.infinite-menu .face-description{display:none}}.pc-card-wrapper{--pointer-x: 50%;--pointer-y: 50%;--pointer-from-center: 0;--pointer-from-top: .5;--pointer-from-left: .5;--card-opacity: 0;--rotate-x: 0deg;--rotate-y: 0deg;--background-x: 50%;--background-y: 50%;--grain: none;--icon: none;--behind-gradient: none;--behind-glow-color: rgba(125, 190, 255, .67);--behind-glow-size: 25%;--inner-gradient: none;--sunpillar-1: hsl(2, 100%, 73%);--sunpillar-2: hsl(53, 100%, 69%);--sunpillar-3: hsl(93, 100%, 69%);--sunpillar-4: hsl(176, 100%, 76%);--sunpillar-5: hsl(228, 100%, 74%);--sunpillar-6: hsl(283, 100%, 73%);--sunpillar-clr-1: var(--sunpillar-1);--sunpillar-clr-2: var(--sunpillar-2);--sunpillar-clr-3: var(--sunpillar-3);--sunpillar-clr-4: var(--sunpillar-4);--sunpillar-clr-5: var(--sunpillar-5);--sunpillar-clr-6: var(--sunpillar-6);--card-radius: 30px;perspective:500px;transform:translateZ(.1px);position:relative;touch-action:none}.pc-behind{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background:radial-gradient(circle at var(--pointer-x) var(--pointer-y),var(--behind-glow-color) 0%,transparent var(--behind-glow-size));filter:blur(50px) saturate(1.1);opacity:calc(.8 * var(--card-opacity));transition:opacity .2s ease}.pc-card-wrapper:hover,.pc-card-wrapper.active{--card-opacity: 1}.pc-card{height:80svh;max-height:540px;display:grid;aspect-ratio:.718;border-radius:var(--card-radius);position:relative;background-blend-mode:color-dodge,normal,normal,normal;animation:pc-glow-bg 12s linear infinite;box-shadow:#000c calc((var(--pointer-from-left) * 10px) - 3px) calc((var(--pointer-from-top) * 20px) - 6px) 20px -5px;transition:transform 1s ease;transform:translateZ(0) rotateX(0) rotateY(0);background:#000000e6;backface-visibility:hidden;overflow:hidden}.pc-card:hover,.pc-card.active{transition:none;transform:translateZ(0) rotateX(var(--rotate-y)) rotateY(var(--rotate-x))}.pc-card-shell.entering .pc-card{transition:transform .18s ease-out}.pc-card-shell{position:relative;z-index:1}.pc-card *{display:grid;grid-area:1/-1;border-radius:var(--card-radius);pointer-events:none}.pc-inside{top:0;right:0;bottom:0;left:0;position:absolute;background-image:var(--inner-gradient);background-color:#000000e6;transform:none}.pc-shine{-webkit-mask-image:var(--icon);mask-image:var(--icon);mask-mode:luminance;-webkit-mask-repeat:repeat;mask-repeat:repeat;-webkit-mask-size:150%;mask-size:150%;-webkit-mask-position:top calc(200% - (var(--background-y) * 5)) left calc(100% - var(--background-x));mask-position:top calc(200% - (var(--background-y) * 5)) left calc(100% - var(--background-x));transition:filter .8s ease;filter:brightness(.66) contrast(1.33) saturate(.33) opacity(.5);animation:pc-holo-bg 18s linear infinite;animation-play-state:running;mix-blend-mode:color-dodge}.pc-shine,.pc-shine:after{--space: 5%;--angle: -45deg;transform:translateZ(1px);overflow:hidden;z-index:3;background:transparent;background-size:cover;background-position:center;background-image:repeating-linear-gradient(0deg,var(--sunpillar-clr-1) calc(var(--space) * 1),var(--sunpillar-clr-2) calc(var(--space) * 2),var(--sunpillar-clr-3) calc(var(--space) * 3),var(--sunpillar-clr-4) calc(var(--space) * 4),var(--sunpillar-clr-5) calc(var(--space) * 5),var(--sunpillar-clr-6) calc(var(--space) * 6),var(--sunpillar-clr-1) calc(var(--space) * 7)),repeating-linear-gradient(var(--angle),#0e152e 0%,hsl(180,10%,60%) 3.8%,hsl(180,29%,66%) 4.5%,hsl(180,10%,60%) 5.2%,#0e152e 10%,#0e152e 12%),radial-gradient(farthest-corner circle at var(--pointer-x) var(--pointer-y),hsla(0,0%,0%,.1) 12%,hsla(0,0%,0%,.15) 20%,hsla(0,0%,0%,.25) 120%);background-position:0 var(--background-y),var(--background-x) var(--background-y),center;background-blend-mode:color,hard-light;background-size:500% 500%,300% 300%,200% 200%;background-repeat:repeat}.pc-shine:before,.pc-shine:after{content:"";background-position:center;background-size:cover;grid-area:1/1;opacity:0;transition:opacity .8s ease}.pc-card:hover .pc-shine,.pc-card.active .pc-shine{filter:brightness(.85) contrast(1.5) saturate(.5);animation-play-state:paused}.pc-card:hover .pc-shine:before,.pc-card.active .pc-shine:before,.pc-card:hover .pc-shine:after,.pc-card.active .pc-shine:after{opacity:1}.pc-shine:before{background-image:linear-gradient(45deg,var(--sunpillar-4),var(--sunpillar-5),var(--sunpillar-6),var(--sunpillar-1),var(--sunpillar-2),var(--sunpillar-3)),radial-gradient(circle at var(--pointer-x) var(--pointer-y),hsl(0,0%,70%) 0%,hsla(0,0%,30%,.2) 90%),var(--grain);background-size:250% 250%,100% 100%,220px 220px;background-position:var(--pointer-x) var(--pointer-y),center,calc(var(--pointer-x) * .01) calc(var(--pointer-y) * .01);background-blend-mode:color-dodge;filter:brightness(calc(2 - var(--pointer-from-center))) contrast(calc(var(--pointer-from-center) + 2)) saturate(calc(.5 + var(--pointer-from-center)));mix-blend-mode:luminosity}.pc-shine:after{background-position:0 var(--background-y),calc(var(--background-x) * .4) calc(var(--background-y) * .5),center;background-size:200% 300%,700% 700%,100% 100%;mix-blend-mode:difference;filter:brightness(.8) contrast(1.5)}.pc-glare{transform:translateZ(1.1px);overflow:hidden;background-image:radial-gradient(farthest-corner circle at var(--pointer-x) var(--pointer-y),hsl(248,25%,80%) 12%,hsla(207,40%,30%,.8) 90%);mix-blend-mode:overlay;filter:brightness(.8) contrast(1.2);z-index:4}.pc-avatar-content{mix-blend-mode:luminosity;overflow:visible;transform:translateZ(2);backface-visibility:hidden}.pc-avatar-content.pc-avatar-content--fit{mix-blend-mode:normal}.pc-avatar-content.pc-avatar-content--fit .avatar{position:absolute;left:50%;top:50%;bottom:auto;width:auto;height:auto;max-width:94%;max-height:78%;object-fit:contain;object-position:center;transform-origin:center center;transform:translate(calc(-50% + (var(--pointer-from-left) - .5) * 5px),calc(-50% + (var(--pointer-from-top) - .5) * 5px)) translateZ(0) scaleY(calc(1 + (var(--pointer-from-top) - .5) * .012)) scaleX(calc(1 + (var(--pointer-from-left) - .5) * .008))}.pc-avatar-content .avatar{width:100%;position:absolute;left:50%;transform-origin:50% 100%;transform:translate(calc(-50% + (var(--pointer-from-left) - .5) * 6px)) translateZ(0) scaleY(calc(1 + (var(--pointer-from-top) - .5) * .02)) scaleX(calc(1 + (var(--pointer-from-left) - .5) * .01));bottom:-1px;backface-visibility:hidden;will-change:transform;transition:transform .12s ease-out}.pc-avatar-content:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;-webkit-backdrop-filter:none;backdrop-filter:none;pointer-events:none}.pc-user-info{position:absolute;--ui-inset: 20px;--ui-radius-bias: 6px;bottom:var(--ui-inset);left:var(--ui-inset);right:var(--ui-inset);z-index:2;display:flex;align-items:center;justify-content:space-between;background:#ffffff1a;-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border:1px solid rgba(255,255,255,.1);border-radius:max(0px,var(--card-radius) - var(--ui-inset) + var(--ui-radius-bias));padding:12px 14px;pointer-events:auto}.pc-user-details{display:flex;align-items:center;gap:12px}.pc-mini-avatar{width:48px;height:48px;border-radius:50%;overflow:hidden;border:1px solid rgba(255,255,255,.1);flex-shrink:0}.pc-mini-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}.pc-user-text{display:flex;align-items:flex-start;flex-direction:column;gap:6px}.pc-handle{font-size:14px;font-weight:500;color:#ffffffe6;line-height:1}.pc-status{font-size:14px;color:#ffffffb3;line-height:1}.pc-contact-btn{border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:12px 16px;font-size:12px;font-weight:600;color:#ffffffe6;cursor:pointer;transition:all .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.pc-contact-btn:hover{border-color:#fff6;transform:translateY(-1px);transition:all .2s ease}.pc-content:not(.pc-avatar-content){max-height:100%;overflow:hidden;text-align:center;position:relative;transform:translate3d(calc(var(--pointer-from-left) * -6px + 3px),calc(var(--pointer-from-top) * -6px + 3px),.1px);z-index:5;mix-blend-mode:luminosity}.pc-details{width:100%;position:absolute;top:3em;display:flex;flex-direction:column}.pc-details h3{font-weight:600;font-size:min(5svh,3em);margin:0;background-image:linear-gradient(to bottom,#fff,#6f6fbe);background-size:1em 1.5em;-webkit-text-fill-color:transparent;background-clip:text;-webkit-background-clip:text}.pc-details p{font-weight:600;position:relative;top:-12px;white-space:nowrap;font-size:16px;margin:0 auto;width:min-content;background-image:linear-gradient(to bottom,#fff,#4a4ac0);background-size:1em 1.5em;-webkit-text-fill-color:transparent;background-clip:text;-webkit-background-clip:text}@keyframes pc-glow-bg{0%{--bgrotate: 0deg}to{--bgrotate: 360deg}}@keyframes pc-holo-bg{0%{background-position:0 var(--background-y),0 0,center}to{background-position:0 var(--background-y),90% 90%,center}}@media (max-width: 768px){.pc-card{height:70svh;max-height:450px}.pc-details{top:2em}.pc-details h3{font-size:min(4svh,2.5em)}.pc-details p{font-size:14px}.pc-user-info{--ui-inset: 15px;padding:10px 12px}.pc-mini-avatar{width:28px;height:28px}.pc-user-details{gap:10px}.pc-handle{font-size:13px}.pc-status{font-size:10px}.pc-contact-btn{padding:6px 12px;font-size:11px}}@media (max-width: 480px){.pc-card{height:60svh;max-height:380px}.pc-details{top:1.5em}.pc-details h3{font-size:min(3.5svh,2em)}.pc-details p{font-size:12px;top:-8px}.pc-user-info{--ui-inset: 12px;padding:8px 10px}.pc-mini-avatar{width:24px;height:24px}.pc-user-details{gap:8px}.pc-handle{font-size:12px}.pc-status{font-size:9px}.pc-contact-btn{padding:5px 10px;font-size:10px;border-radius:50px}}@media (max-width: 320px){.pc-card{height:55svh;max-height:320px}.pc-details h3{font-size:min(3svh,1.5em)}.pc-details p{font-size:11px}.pc-user-info{padding:6px 8px}.pc-mini-avatar{width:20px;height:20px}.pc-user-details{gap:6px}.pc-handle{font-size:11px}.pc-status{font-size:8px}.pc-contact-btn{padding:4px 8px;font-size:9px;border-radius:50px}}.scroll-stack-scroller{position:relative;width:100%;height:100%;overflow-y:auto;overflow-x:visible;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scroll-behavior:smooth;-webkit-transform:translateZ(0);transform:translateZ(0);will-change:scroll-position}.scroll-stack-scroller[data-window-scroll=true]{height:auto;max-height:none;overflow-x:clip;overflow-y:visible;overscroll-behavior:auto;scroll-behavior:auto;will-change:auto}.scroll-stack-inner{padding:18vh 2rem 44rem;min-height:100vh;background:transparent}.scroll-stack-card{transform-origin:top center;will-change:transform,filter;backface-visibility:hidden;transform-style:preserve-3d;position:relative;width:min(100%,1100px);margin:30px auto 0;border-radius:28px;box-sizing:border-box;-webkit-transform:translateZ(0);transform:translateZ(0)}.scroll-stack-end{width:100%;height:1px}@media (max-width: 768px){.scroll-stack-inner{padding:14vh .9rem 26rem}.scroll-stack-card{border-radius:20px;margin-top:18px}}.glass-surface{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;transition:opacity .26s ease-out}.glass-surface__filter{width:100%;height:100%;pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;z-index:-1}.glass-surface__content{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:.5rem;border-radius:inherit;position:relative;z-index:1}.glass-surface--svg{background:light-dark(hsl(0 0% 100% / var(--glass-frost, 0)),hsl(0 0% 0% / var(--glass-frost, 0)));-webkit-backdrop-filter:var(--filter-id, url(#glass-filter)) saturate(var(--glass-saturation, 1));backdrop-filter:var(--filter-id, url(#glass-filter)) saturate(var(--glass-saturation, 1));box-shadow:0 0 2px 1px light-dark(color-mix(in oklch,black,transparent 85%),color-mix(in oklch,white,transparent 65%)) inset,0 0 10px 4px light-dark(color-mix(in oklch,black,transparent 90%),color-mix(in oklch,white,transparent 85%)) inset,0 4px 16px #11111a0d,0 8px 24px #11111a0d,0 16px 56px #11111a0d,0 4px 16px #11111a0d inset,0 8px 24px #11111a0d inset,0 16px 56px #11111a0d inset}.glass-surface--fallback{background:#0f172a38;backdrop-filter:blur(6px) saturate(1.15) brightness(1.05);-webkit-backdrop-filter:blur(6px) saturate(1.15) brightness(1.05);border:1px solid rgba(255,255,255,.14);box-shadow:0 8px 32px #1f26871f,0 2px 16px #1f26870f,inset 0 1px #ffffff2e,inset 0 -1px #ffffff14}@media (prefers-color-scheme: dark){.glass-surface--fallback{background:#0f172a47;backdrop-filter:blur(6px) saturate(1.15) brightness(1.08);-webkit-backdrop-filter:blur(6px) saturate(1.15) brightness(1.08);border:1px solid rgba(255,255,255,.12);box-shadow:inset 0 1px #ffffff1f,inset 0 -1px #ffffff0f}}@supports not (backdrop-filter: blur(10px)){.glass-surface--fallback{background:#fff6;box-shadow:inset 0 1px #ffffff80,inset 0 -1px #ffffff4d}.glass-surface--fallback:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#ffffff26;border-radius:inherit;z-index:-1}}@supports not (backdrop-filter: blur(10px)){@media (prefers-color-scheme: dark){.glass-surface--fallback{background:#0006}.glass-surface--fallback:before{background:#ffffff0d}}}.glass-surface:focus-visible{outline:2px solid light-dark(#007aff,#0a84ff);outline-offset:2px}.grainient-container{position:relative;width:100%;height:100%;overflow:hidden}.gradual-blur-inner{position:relative;width:100%;height:100%}.gradual-blur-inner>div{-webkit-backdrop-filter:inherit;backdrop-filter:inherit}.gradual-blur{isolation:isolate}@supports not (backdrop-filter: blur(1px)){.gradual-blur-inner>div{background:#0000004d;opacity:.5}}.gradual-blur-fixed{position:fixed!important;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:1000}.topbar{position:fixed;top:0;left:0;width:100%;z-index:100;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;padding:var(--header-float-top, 12px) max(14px,calc((100vw - var(--content-max-width, 1920px)) / 2 + 14px)) var(--header-float-bottom, 0px);background:transparent;border:none;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;font-family:YouSheYuFeiTeJianKangTi,Microsoft YaHei,sans-serif;font-size:14px;line-height:16px;font-weight:400}.topbar--glass-float .topbar-glass-surface{flex:0 0 auto;width:100%;position:relative;z-index:5;color-scheme:dark}.topbar--glass-float .glass-surface__content{padding:0;justify-content:stretch;align-items:stretch}.topbar-inner{display:flex;align-items:center;gap:16px;width:100%;min-height:var(--header-bar-block-h, 64px);padding:8px 18px;box-sizing:border-box}.topbar a,.topbar button{font-family:inherit;font-size:inherit;line-height:inherit;font-weight:inherit}.brand{display:flex;align-items:center;gap:10px;min-width:0}.brand-logo{height:48px;width:auto;max-width:300px;border-radius:0;object-fit:contain}.lang-switch{display:inline-flex;align-items:center;gap:6px;margin-left:10px;-webkit-user-select:none;user-select:none;color:#f7f8fcd1;font-family:inherit}.lang-switch-item{text-decoration:none;color:#f7f8fc6b;font:inherit;line-height:inherit;cursor:pointer;transition:color .16s ease,text-shadow .16s ease;display:inline-flex;align-items:center;height:16px}.lang-switch-item:hover{color:#f7f8fcc7}.lang-switch-item.is-active{color:#f7f8fc;text-shadow:none}.lang-switch-sep{color:#f7f8fc52}.nav{display:flex;gap:24px;margin-left:auto}.nav a{color:#f7f8fc;text-decoration:none;font:inherit;display:inline-flex;align-items:center;height:16px}.menu-toggle{display:none;border:1px solid rgba(148,163,184,.28);background:rgba(var(--shell-base-rgb),.55);padding:8px 10px;border-radius:999px;cursor:pointer;color:#d8e0f0}.menu-toggle:hover{border-color:#7dd3fc;color:#fff}.hamburger{display:inline-flex;flex-direction:column;gap:4px}.hamburger span{display:block;width:18px;height:2px;background:currentColor;border-radius:999px}.mobile-drawer-scrim{position:fixed;inset:var(--header-h) 0 0 0;z-index:3;background:transparent;pointer-events:none}.mobile-drawer-scrim.is-open{pointer-events:auto}.mobile-drawer{position:fixed;top:var(--header-h);right:0;height:calc(100vh - var(--header-h));width:min(86vw,320px);z-index:4;transform:translate(100%);transition:transform .22s ease;display:flex;flex-direction:column;background:transparent;border:none;box-shadow:-24px 0 70px #0000008c;overflow:hidden;border-radius:22px 0 0 22px}.mobile-drawer .mobile-drawer-glass.glass-surface{border-radius:22px 0 0 22px!important;overflow:hidden}.mobile-drawer .mobile-drawer-glass .glass-surface__content{padding:0;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;border-radius:22px 0 0 22px;overflow:hidden;background:linear-gradient(180deg,rgba(var(--shell-base-rgb),.52),rgba(var(--shell-base-rgb),.78))}.mobile-drawer .mobile-drawer-glass.glass-surface--fallback{background:rgba(var(--shell-base-rgb),.72)!important;border-radius:22px 0 0 22px!important;overflow:hidden;-webkit-backdrop-filter:blur(18px) saturate(1.25) brightness(.92);backdrop-filter:blur(18px) saturate(1.25) brightness(.92);border-left:1px solid rgba(148,163,184,.18);box-shadow:inset 0 1px #ffffff0f,-12px 0 40px #00000073}.mobile-drawer.is-open{transform:translate(0)}.mobile-drawer-links{display:flex;flex-direction:column;padding:12px 8px;flex:1 1 auto;min-height:0;overflow-x:hidden;overflow-y:auto;border-radius:22px 0 0 22px}.mobile-drawer-lang{display:none}.mobile-drawer-links a{color:#f7f8fc;text-decoration:none;padding:12px 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