:root{--tb-bg: rgba(8, 12, 18, .96);--tb-line: #2a3142;--tb-text: #e6ebf4;--tb-muted: #8995a8;--tb-accent: #d4a85e;--tb-accent-2: #e6c389;--tb-donate: #c4504a;--tb-donate-2: #ff7a6a;--tb-bg-soft: #131826}.topbar{position:sticky;top:0;z-index:60;background:var(--tb-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--tb-line);padding:7px 0}.topbar-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px}.topbar-left{justify-self:start}.topbar-center{justify-self:center}.topbar-right{justify-self:end;display:flex;align-items:center;gap:10px}.tb-btn{background:transparent;border:1px solid var(--tb-line);color:var(--tb-muted);padding:5px 12px;border-radius:4px;font-size:.76rem;cursor:pointer;font-family:Inter,Helvetica Neue,Arial,sans-serif;letter-spacing:.04em;transition:all .18s ease;display:inline-flex;align-items:center;gap:6px;text-decoration:none;line-height:1.2;white-space:nowrap}.tb-btn:hover{color:var(--tb-text);border-color:var(--tb-accent)}.tb-btn .tb-icon{display:inline-flex;align-items:center;justify-content:center}.tb-btn.back-btn{color:var(--tb-accent-2);border-color:#d4a85e66}.tb-btn.back-btn:hover{background:#d4a85e1a;color:var(--tb-accent-2)}.tb-btn.donate{border-color:#c4504a8c;color:var(--tb-accent-2);background:linear-gradient(135deg,#c4504a1a,#d4a85e14);position:relative;overflow:hidden}.tb-btn.donate:hover{border-color:var(--tb-donate);color:#fff;background:linear-gradient(135deg,#c4504a4d,#d4a85e38);box-shadow:0 4px 14px #c4504a38,0 0 0 1px #c4504a73 inset;transform:translateY(-1px)}.tb-btn.donate[disabled]{cursor:pointer;opacity:1}.tb-btn.donate .heart{color:var(--tb-donate);font-size:1rem;display:inline-block;transform-origin:center;animation:heart-pulse 1.6s ease-in-out infinite;filter:drop-shadow(0 0 2px rgba(196,80,74,.35))}.tb-btn.donate:hover .heart{color:var(--tb-donate-2);animation-duration:.7s;filter:drop-shadow(0 0 6px rgba(255,122,106,.7))}@keyframes heart-pulse{0%,to{transform:scale(1)}25%{transform:scale(1.22)}50%{transform:scale(.98)}75%{transform:scale(1.12)}}.tb-btn.donate:before{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;pointer-events:none;background:linear-gradient(110deg,transparent 0%,transparent 35%,rgba(255,255,255,.16) 50%,transparent 65%,transparent 100%);animation:donate-shimmer 4.5s ease-in-out infinite}@keyframes donate-shimmer{0%,60%,to{left:-120%}80%{left:160%}}.donate-wrap{position:relative;display:inline-block}.donate-tooltip{position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%) translateY(-8px) scale(.96);width:360px;max-width:calc(100vw - 32px);padding:18px 20px 16px;background:linear-gradient(160deg,#141822fa,#1c2230fa);border:1px solid rgba(196,80,74,.35);border-radius:10px;box-shadow:0 12px 32px #00000080,0 4px 12px #c4504a2e,0 0 0 1px #ffffff08 inset;text-align:left;color:var(--tb-text);font-family:Inter,Helvetica Neue,Arial,sans-serif;font-size:.82rem;line-height:1.55;letter-spacing:0;white-space:normal;opacity:0;pointer-events:none;visibility:hidden;transition:opacity .25s ease,transform .35s cubic-bezier(.18,.89,.32,1.28),visibility 0s linear .35s;z-index:70;cursor:default}.donate-wrap:hover .donate-tooltip,.donate-wrap:focus-within .donate-tooltip{opacity:1;transform:translate(-50%) translateY(0) scale(1);pointer-events:auto;visibility:visible;transition:opacity .25s ease .08s,transform .35s cubic-bezier(.18,.89,.32,1.28) .08s,visibility 0s linear 0s}.donate-tooltip:before{content:"";position:absolute;top:-7px;left:50%;transform:translate(-50%) rotate(45deg);width:12px;height:12px;background:linear-gradient(135deg,rgba(28,34,48,.98) 0%,rgba(28,34,48,.98) 50%,transparent 50%);border-top:1px solid rgba(196,80,74,.35);border-left:1px solid rgba(196,80,74,.35)}.donate-tooltip:after{content:"";position:absolute;top:-18px;left:0;right:0;height:18px;background:transparent}.donate-tooltip .dt-heart{display:block;font-size:1.6rem;text-align:center;color:var(--tb-donate);margin:-2px 0 6px;animation:heart-pulse 1.8s ease-in-out infinite;filter:drop-shadow(0 0 6px rgba(196,80,74,.5))}.donate-tooltip h5{margin:0 0 10px;font-family:Cormorant Garamond,Playfair Display,Georgia,serif;font-size:1.15rem;font-weight:600;letter-spacing:.01em;text-align:center;color:var(--tb-accent-2)}.donate-tooltip p{margin:0 0 10px;color:var(--tb-text);opacity:.92}.donate-tooltip p:last-of-type{margin-bottom:12px}.donate-tooltip p b{color:var(--tb-accent-2);font-weight:600}.donate-tooltip .dt-cta{display:block;text-align:center;font-family:Cormorant Garamond,Georgia,serif;font-style:italic;font-size:.98rem;color:var(--tb-donate-2);padding-top:10px;margin-top:2px;border-top:1px solid rgba(196,80,74,.2);letter-spacing:.015em;text-decoration:none;cursor:pointer;transition:color .15s ease,transform .2s ease}.donate-tooltip a.dt-cta:hover{color:#fff;transform:translate(2px)}.donate-tooltip a.dt-cta:focus-visible{outline:2px solid var(--tb-donate-2);outline-offset:4px;border-radius:4px}.lang-switch{display:inline-flex;align-items:center;background:var(--tb-bg-soft);border:1px solid var(--tb-line);border-radius:100px;padding:2px}.lang-opt{background:transparent;border:none;color:var(--tb-muted);padding:4px 14px;border-radius:100px;font-size:.74rem;cursor:pointer;font-family:Inter,Helvetica Neue,Arial,sans-serif;letter-spacing:.03em;transition:all .15s;font-weight:500}.lang-opt:hover{color:var(--tb-text)}.lang-opt.active{background:var(--tb-accent);color:var(--tb-bg);font-weight:600}@media (max-width: 760px){.topbar-inner{padding:0 14px;gap:10px}.tb-btn{padding:5px 10px;font-size:.74rem}}@media (max-width: 560px){.topbar-inner{gap:8px;padding:0 10px}.tb-btn .tb-label{display:none}.tb-btn{padding:6px 9px;font-size:.9rem;gap:0}.tb-btn .tb-icon{font-size:1rem}.lang-opt{padding:3px 10px;font-size:.68rem}.donate-tooltip{width:280px;padding:16px 16px 12px;font-size:.78rem}.donate-tooltip h5{font-size:1.05rem}.donate-tooltip .dt-heart{font-size:1.35rem}}html[data-lang=es] [data-lang=en],html[data-lang=en] [data-lang=es]{display:none!important}