:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;--bg-color: #ffffff;--text-color: #213547;--footer-bg-start: #e6e6e6;--footer-bg-end: #b0b0b0;--footer-text: #555;--card-bg-start: #f6f7f8;--card-bg-mid: #e6e9ee;--card-bg-end: #d9dee6;--card-border: #cbd3dd;--card-shadow: rgba(0, 0, 0, .15);--btn-bg-start: #ffffff;--btn-bg-mid: #ebebeb;--btn-bg-end: #b1b1b1;--btn-text: #666;--btn-border: #34beed;--btn-text-shadow: 0 1px 0 rgba(255,255,255,.8);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--font-size-xs: clamp(.75rem, 2vw, .875rem);--font-size-sm: clamp(.875rem, 2.5vw, 1rem);--font-size-base: clamp(1rem, 3vw, 1.125rem);--font-size-lg: clamp(1.125rem, 3.5vw, 1.5rem);--font-size-xl: clamp(1.5rem, 4vw, 2rem);--font-size-2xl: clamp(2rem, 5vw, 3rem);--spacing-xs: clamp(.25rem, 1vw, .5rem);--spacing-sm: clamp(.5rem, 2vw, 1rem);--spacing-md: clamp(1rem, 3vw, 1.5rem);--spacing-lg: clamp(1.5rem, 4vw, 2rem);--spacing-xl: clamp(2rem, 5vw, 3rem);--custom-cursor: url(/assets/cursor-BfL-VIys.png) 10 10, auto}.dark-mode{color-scheme:dark;--bg-color: #1a1a1a;--text-color: #e0e0e0;--footer-bg-start: #2c2c2c;--footer-bg-end: #1a1a1a;--footer-text: #ccc;--card-bg-start: #333333;--card-bg-mid: #2a2a2a;--card-bg-end: #222222;--card-border: #444444;--card-shadow: rgba(0, 0, 0, .5);--btn-bg-start: #555;--btn-bg-mid: #444;--btn-bg-end: #222;--btn-text: #ddd;--btn-border: #34beed;--btn-text-shadow: 0 1px 0 rgba(0,0,0,.5)}a{font-weight:500;color:#646cff;text-decoration:inherit;cursor:var(--custom-cursor)}a:hover{color:#535bf2}button{cursor:var(--custom-cursor)}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;min-height:100dvh;background-color:var(--bg-color);color:var(--text-color);transition:background-color .3s,color .3s;cursor:var(--custom-cursor)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(pointer:coarse){button,a,[role=button]{min-height:44px;min-width:44px}}#root{max-width:1280px;width:100%;margin:0 auto;padding:var(--spacing-md, 1rem);text-align:center;box-sizing:border-box}.logo{height:clamp(4em,12vw,6em);padding:clamp(.75em,3vw,1.5em);will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:var(--spacing-md, 1.5em)}.read-the-docs{color:#888;font-size:var(--font-size-sm, .9rem)}@media(max-width:480px){#root{padding:var(--spacing-sm, .75rem)}}.main-menu{width:min(1200px,92vw);margin:0 auto;margin-bottom:clamp(100px,20vh,28vh);padding:var(--spacing-sm, .5rem);box-sizing:border-box}.top-section{display:flex;justify-content:center}.channels{width:100%}.channels-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(8px,2.2vw,18px)}.channel-card{position:relative;background:linear-gradient(180deg,var(--card-bg-start) 0%,var(--card-bg-mid) 60%,var(--card-bg-end) 100%);border-radius:clamp(8px,2.2vw,18px);border:2px solid var(--card-border);box-shadow:inset 0 2px #fffc,0 4px 12px var(--card-shadow);aspect-ratio:4 / 3;overflow:hidden;cursor:var(--custom-cursor);-webkit-tap-highlight-color:transparent;touch-action:manipulation}.channel-card.blank{background:linear-gradient(180deg,#f8fafc,#eef2f7 70%,#e2e8f0)}.channel-card.occupied .channel-image{width:100%;height:100%;object-fit:cover;display:block}.channel-card .hover-layer{position:absolute;inset:0;background:radial-gradient(ellipse at top,rgba(255,255,255,.45),transparent 60%);opacity:.6;transition:opacity .15s ease,box-shadow .15s ease,transform .15s ease;pointer-events:none}@media(hover:hover){.channel-card:hover{border-color:#a6b2c3;box-shadow:inset 0 2px #ffffffe6,0 8px 18px #0003;transform:translateY(-2px)}.channel-card:hover .hover-layer{opacity:.9}}.channel-card:active{transform:scale(.98);transition:transform .1s ease}@media(max-width:900px){.channels-grid{grid-template-columns:repeat(3,1fr)}.main-menu{width:min(1200px,95vw)}}@media(max-width:640px){.channels-grid{grid-template-columns:repeat(2,1fr);gap:clamp(6px,3vw,12px)}.main-menu{width:min(1200px,96vw);margin-bottom:clamp(80px,18vh,150px)}}@media(max-width:380px){.channels-grid{grid-template-columns:repeat(2,1fr);gap:6px}.channel-card{border-radius:8px;border-width:1px}}.channel-card.expanded{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:min(600px,90vw);height:min(500px,80vh);z-index:1000;cursor:var(--custom-cursor);display:flex;flex-direction:column;background:#fff;aspect-ratio:auto;box-shadow:0 20px 50px #0000004d}.channel-card.expanded .channel-image{height:200px;object-fit:cover;flex-shrink:0}.card-content{padding:20px;flex:1;overflow-y:auto;background:#fff;border-radius:0 0 8px 8px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.card-header h3{margin:0;font-size:1.5rem;color:#333}.close-btn{background:none;border:none;font-size:2rem;cursor:var(--custom-cursor);color:#666;padding:0 .5rem;line-height:1}.close-btn:hover{color:#000}.card-body{color:#444;line-height:1.6}.overlay{position:fixed;inset:0;background:#00000080;z-index:999;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.footer-container{position:fixed;bottom:0;left:0;width:100%;display:flex;align-items:flex-end;z-index:100;filter:drop-shadow(0px -2px 5px rgba(0,0,0,.2));pointer-events:none;padding-bottom:env(safe-area-inset-bottom,0)}.footer-left,.footer-right{pointer-events:auto;width:clamp(140px,30vw,280px);height:clamp(90px,18vw,160px);background:linear-gradient(180deg,var(--footer-bg-start) 0%,var(--footer-bg-end) 100%);display:flex;align-items:center;justify-content:center;position:relative;border-top:5px solid #34beed;z-index:1}.footer-left{border-top-right-radius:100px;border-right:5px solid #34beed;margin-right:-5px}.footer-right{border-top-left-radius:100px;border-left:5px solid #34beed;margin-left:-5px}.footer-middle{pointer-events:auto;flex:1;height:clamp(40px,8vw,80px);background:linear-gradient(180deg,var(--footer-bg-start) 0%,var(--footer-bg-end) 100%);display:flex;align-items:center;justify-content:center;color:var(--footer-text);font-family:sans-serif;font-size:clamp(12px,2vw,18px);text-align:center;padding:0 10px;border-top:5px solid #34beed;position:relative;z-index:2}.button-content{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.button-content span{font-size:14px;font-weight:700;color:#555}.footer-container .button-left,.footer-container .button-right{margin:0!important;transform:none!important;--btn-size: clamp(80px, 12vw, 130px)}@media(max-width:600px){.footer-left,.footer-right{border-top-right-radius:60px;border-top-left-radius:60px}.footer-left{border-top-right-radius:60px;border-top-left-radius:0}.footer-right{border-top-left-radius:60px;border-top-right-radius:0}}.botao{--btn-size: clamp(60px, 10vw, 200px);background:linear-gradient(180deg,var(--btn-bg-start) 0%,var(--btn-bg-mid) 50%,var(--btn-bg-end) 100%);border-radius:50%;width:var(--btn-size);height:var(--btn-size);cursor:var(--custom-cursor);color:var(--btn-text);font-family:Trebuchet MS,sans-serif;font-size:clamp(12px,2.5vw,18px);font-weight:700;text-shadow:var(--btn-text-shadow);border:6px solid var(--btn-border);box-shadow:inset 0 1px 2px #fff,0 2px 5px #00000026;display:flex;align-items:center;justify-content:center;text-align:center;padding:5px;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:all .2s ease;outline:none}.botao:active{background:linear-gradient(180deg,#dcdcdc,#e6e6e6)}@media(hover:hover){.botao:hover{border-color:#34beed;box-shadow:0 0 15px #34beed99,inset 0 0 10px #ffffff80;color:#34beed}}@media(max-width:480px){.botao{--btn-size: clamp(50px, 15vw, 80px);border-width:4px}}