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:root{--bg:#f5f6f8;--surface:#fff;--ink:#16171c;--muted:#636773;--line:#e2e4e9;--line-strong:#c8cbd3;--gold:#e5a000;--gold-ink:#875a00;--gold-soft:#fff3d1;--sky:#131525;--sky-ink:#f4f1e8;--err:#bf3a32;--font-display:"Estedad Variable",Tahoma,sans-serif;--font-body:"Estedad Variable",Tahoma,"Segoe UI",sans-serif;--fs-xs:.78rem;--fs-sm:.875rem;--fs-md:1rem;--fs-lg:1.125rem;--fs-h2:clamp(1.6rem,1.15rem + 1.5vw,2.25rem);--fs-hero:clamp(2.2rem,1.15rem + 3.3vw,3.5rem);--gutter:clamp(16px,4vw,40px)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0c0d11;--surface:#14161b;--ink:#ecedf1;--muted:#8f929d;--line:#23262d;--line-strong:#363a44;--gold:#ffc23d;--gold-ink:#ffd27a;--gold-soft:#2a2210;--sky:#07080c;--sky-ink:#f4f1e8;--err:#ff8078;--lightningcss-light: 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0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.wrap{max-width:1120px;padding-inline:var(--gutter);margin-inline:auto}.i{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:20px;height:20px}.star{width:14px;height:14px;color:var(--gold);flex:none}.num,.sky-label b,.total-sum b,.step-n{font-family:var(--font-body)}[id]{scroll-margin-top:80px}.head{top:env(safe-area-inset-top,0px);z-index:40;background:var(--bg);background:color-mix(in srgb,var(--bg) 86%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);position:sticky}.head-in{align-items:center;gap:clamp(16px,3vw,40px);height:64px;display:flex}.brand{flex:none;align-items:center;gap:10px;text-decoration:none;display:flex}.mark{flex:none;width:30px;height:30px}.mark-star{fill:var(--gold);stroke:var(--gold);stroke-width:1.6px;stroke-linejoin:round}.mark-land{fill:none;stroke:var(--ink);stroke-width:2.2px;stroke-linecap:round}.brand-name{font-family:var(--font-display);font-size:1.3rem;font-weight:800;line-height:1}.nav{gap:2px;display:flex}.nav a{font-size:var(--fs-sm);color:var(--muted);border-radius:8px;padding:6px 12px;text-decoration:none;transition:color .15s,background .15s}.nav a:hover{color:var(--ink);background:var(--surface)}.btn-line{border:1px solid var(--line-strong);height:38px;font-size:var(--fs-sm);cursor:pointer;background:0 0;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding-inline:14px;font-weight:600;transition:border-color .15s;display:inline-flex}.btn-line:hover{border-color:var(--ink)}.head-actions{align-items:center;gap:8px;margin-inline-start:auto;display:flex}.btn-line:disabled{opacity:.55;cursor:default}.account{position:relative}.account-btn{max-width:150px}.account-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.account-pop{inset-inline-end:0;z-index:50;border:1px solid var(--line);background:var(--surface);border-radius:12px;gap:4px;min-width:210px;padding:8px;display:grid;position:absolute;top:calc(100% + 8px);box-shadow:0 18px 40px -20px #10121e59}.account-who{border-bottom:1px solid var(--line);padding:6px 10px 10px;line-height:1.7;display:grid}.account-who span{font-size:var(--fs-sm);color:var(--muted);text-align:right}.account-item{text-align:start;font-size:var(--fs-sm);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:8px 10px}.account-item:hover{background:var(--bg)}.tg-dialog{border:1px solid var(--line);background:var(--surface);width:min(420px,100vw - 32px);max-height:calc(100dvh - 32px);color:var(--ink);border-radius:18px;padding:0;box-shadow:0 28px 70px -30px #00000080}.tg-dialog::backdrop{background:#0a0c1480}.tg-body{gap:16px;padding:22px;display:grid}.tg-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.tg-title{font-family:var(--font-display);margin:0;font-size:1.3rem;font-weight:800;line-height:1.5}.tg-text{font-size:var(--fs-sm);color:var(--muted);margin:0;line-height:1.9}a.btn-primary{text-decoration:none}a.btn-primary[aria-disabled=true]{opacity:.4;pointer-events:none}.tg-qr{border:1px dashed var(--line-strong);font-size:var(--fs-xs);color:var(--muted);border-radius:12px;justify-items:center;gap:8px;padding:14px;display:grid}.tg-qr div{background:#fff;border-radius:10px;width:168px;height:168px;padding:6px}.tg-qr svg{width:100%;height:100%;display:block}.tg-status{font-size:var(--fs-sm);color:var(--muted);justify-content:center;align-items:center;gap:8px;margin:0;display:flex}.tg-body .hint{text-align:center}.tg-body .hint a{color:var(--ink);text-underline-offset:3px}.spinner{border:2px solid var(--line-strong);border-top-color:var(--ink);border-radius:50%;flex:none;width:14px;height:14px;animation:.8s linear infinite spin}@keyframes spin{to{rotate:360deg}}.btn-icon{border:1px solid var(--line-strong);cursor:pointer;background:0 0;border-radius:10px;flex:none;place-items:center;width:38px;height:38px;padding:0;transition:border-color .15s;display:inline-grid}.btn-icon:hover{border-color:var(--ink)}.btn-icon .i{width:18px;height:18px}.theme-btn .i-sun{display:none}:root[data-theme=dark] .theme-btn .i-sun{display:block}:root[data-theme=dark] .theme-btn .i-moon{display:none}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .theme-btn .i-sun{display:block}:root:not([data-theme=light]) .theme-btn .i-moon{display:none}}.hero{grid-template-columns:minmax(0,1fr) minmax(0,440px);align-items:start;gap:clamp(32px,6vw,104px);padding-block:clamp(40px,7vw,104px) clamp(56px,8vw,112px);display:grid}.hero-copy{min-width:0;padding-top:clamp(0px,3vw,44px)}.hero-title{font-family:var(--font-display);font-weight:800;font-size:var(--fs-hero);text-wrap:balance;margin:0;line-height:1.35}.lead{max-width:30em;font-size:var(--fs-lg);color:var(--muted);margin:22px 0 0;line-height:2}.facts{border-top:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;max-width:600px;margin:44px 0 0;padding-top:24px;display:grid}.facts div{min-width:0}.facts dt{font-family:var(--font-display);font-size:1.2rem;font-weight:700;line-height:1.5}.facts dd{font-size:var(--fs-sm);color:var(--muted);margin:4px 0 0;line-height:1.85}.buy{background:var(--surface);border:1px solid var(--line);border-radius:18px;min-width:0;overflow:hidden;box-shadow:0 1px 2px #10121e0a,0 28px 56px -36px #10121e47}.sky{background:var(--sky);height:132px;color:var(--sky-ink);position:relative}.sky canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.sky-label{inset-inline-start:22px;font-family:var(--font-display);align-items:center;gap:8px;display:flex;position:absolute;bottom:16px}.sky-label .star{color:#ffc23d;width:22px;height:22px}.sky-label b{font-size:2.4rem;font-weight:700;line-height:1}.sky-label span{opacity:.75;padding-top:.5em;font-size:1.05rem}.buy-body{gap:22px;padding:22px;display:grid}.field{gap:8px;min-width:0;display:grid}.label{font-size:var(--fs-sm);font-weight:600}.user-input{border:1px solid var(--line-strong);background:var(--bg);border-radius:10px;align-items:center;gap:2px;padding-inline:14px;transition:border-color .15s,box-shadow .15s;display:flex}.user-input:focus-within{border-color:var(--ink);box-shadow:0 0 0 3px var(--gold-soft)}.user-input.is-err{border-color:var(--err)}.user-input>span{color:var(--muted);font-weight:600}.user-input input{text-align:left;background:0 0;border:0;outline:0;flex:1;min-width:0;padding:12px 2px}.user-input input::placeholder,.custom input::placeholder{color:var(--muted);opacity:.7}.hint{font-size:var(--fs-xs);color:var(--muted);margin:0;line-height:1.8}.hint.is-err{color:var(--err)}.presets{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.preset{display:block;position:relative}.preset input{opacity:0;cursor:pointer;margin:0;position:absolute;inset:0}.preset span{border:1px solid var(--line);border-radius:10px;justify-content:center;align-items:center;gap:6px;height:46px;font-weight:600;transition:border-color .15s,box-shadow .15s;display:flex}.preset:hover span{border-color:var(--line-strong)}.preset input:checked+span{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.preset input:focus-visible+span{outline:2px solid var(--ink);outline-offset:2px}.custom{font-size:var(--fs-sm);color:var(--muted);justify-content:space-between;align-items:center;gap:12px;display:flex}.custom input{border:1px solid 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var(--line);justify-content:space-between;align-items:flex-end;gap:12px;padding-top:18px;display:flex}.total-label{font-size:var(--fs-xs);color:var(--muted);display:block}.total-sum{align-items:baseline;gap:6px;display:flex}.total-sum b{font-size:1.85rem;font-weight:700;line-height:1.3}.total-sum small{font-size:var(--fs-sm);color:var(--muted)}.btn-primary{background:var(--ink);width:100%;height:52px;color:var(--surface);font-weight:700;font-size:var(--fs-md);cursor:pointer;border:0;border-radius:12px;justify-content:center;align-items:center;gap:10px;transition:opacity .15s,transform .1s;display:flex}.btn-primary:hover{opacity:.88}.btn-primary:active{transform:translateY(1px)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none}.rate-at{font-size:var(--fs-xs);color:var(--muted);text-align:end;line-height:1.7}.secure{font-size:var(--fs-xs);color:var(--muted);justify-content:center;align-items:center;gap:6px;margin:-8px 0 0;display:flex}.secure .i{width:15px;height:15px}.review-title{font-family:var(--font-display);margin:0;font-size:1.35rem;font-weight:800;line-height:1.5}.review-title:focus{outline:none}.review{border-block:1px solid var(--line);margin:0}.review div{justify-content:space-between;align-items:baseline;gap:12px;padding-block:12px;display:flex}.review div+div{border-top:1px solid var(--line)}.review dt{font-size:var(--fs-sm);color:var(--muted)}.review dd{overflow-wrap:anywhere;margin:0;font-weight:700}.warn{background:var(--gold-soft);font-size:var(--fs-sm);border-radius:10px;gap:10px;margin:0;padding:12px 14px;line-height:1.8;display:flex}.warn .i{color:var(--gold-ink);margin-top:3px}.btn-text{color:var(--muted);font-size:var(--fs-sm);cursor:pointer;text-underline-offset:4px;background:0 0;border:0;justify-self:center;margin-top:-10px;padding:6px;text-decoration:underline}.btn-text:hover{color:var(--ink)}.section{border-top:1px solid var(--line);padding-block:clamp(56px,8vw,112px)}.sec-title{font-family:var(--font-display);font-weight:800;font-size:var(--fs-h2);text-wrap:balance;margin:0;line-height:1.45}.sec-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px 48px;display:flex}.sec-sub{max-width:30em;color:var(--muted);margin:0}.uses{grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(24px,3.5vw,48px);margin:44px 0 0;padding:0;list-style:none;display:grid}.uses li{align-content:start;gap:6px;min-width:0;display:grid}.uses .i{stroke-width:1.5px;width:26px;height:26px;color:var(--gold-ink)}.uses h3,.steps h3{font-size:var(--fs-lg);margin:8px 0 0;font-weight:700;line-height:1.6}.uses p,.steps p{color:var(--muted);margin:0;font-size:.95rem}.steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3.5vw,48px);margin:44px 0 0;padding:0;list-style:none;display:grid}.steps li{border-top:2px solid var(--ink);align-content:start;gap:4px;min-width:0;padding-top:18px;display:grid}.step-n{color:var(--gold-ink);font-size:1.05rem;font-weight:700}.callout{background:var(--gold-soft);border-radius:14px;align-items:flex-start;gap:14px;margin-top:44px;padding:18px 22px;display:flex}.callout .i{width:24px;height:24px;color:var(--gold-ink);margin-top:3px}.callout p{max-width:52em;margin:0}.keys{border-top:1px solid var(--line);margin:36px 0 0;padding:0;list-style:none}.key-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) 150px 170px auto;align-items:center;gap:8px 20px;padding-block:16px;display:grid}.key-name{min-width:0;display:grid}.key-name bdi{text-align:right;font-weight:700;line-height:1.6}.key-name span{font-size:var(--fs-sm);color:var(--muted)}.key-plat{text-align:right;font-size:var(--fs-sm);color:var(--muted);direction:ltr}.key-price{text-align:end;white-space:nowrap;font-weight:700}.key-price small{font-weight:500;font-size:var(--fs-xs);color:var(--muted);margin-inline-start:4px}.faq{grid-template-columns:minmax(0,1fr) minmax(0,2fr);align-items:start;gap:clamp(24px,6vw,96px);display:grid}.faq-list{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;padding-block:18px;font-weight:700;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"";background:linear-gradient(var(--ink),var(--ink)) center/100% 1.5px no-repeat,linear-gradient(var(--ink),var(--ink)) center/1.5px 100% no-repeat;flex:none;width:12px;height:12px;transition:rotate .2s}.faq details[open] summary:after{rotate:45deg}.faq details p{max-width:42em;color:var(--muted);margin:0 0 20px}.foot{border-top:1px solid var(--line);padding-block:48px 28px}.foot-in{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr) auto;align-items:start;gap:32px;display:grid}.foot-in p{max-width:24em;font-size:var(--fs-sm);color:var(--muted);margin:12px 0 0}.foot-h{font-size:var(--fs-sm);margin:0 0 10px;font-weight:700}.foot ul{font-size:var(--fs-sm);color:var(--muted);gap:6px;margin:0;padding:0;list-style:none;display:grid}.foot ul a{text-decoration:none}.foot ul a:hover{color:var(--ink)}.seals{gap:10px;display:flex}.seal{border:1px dashed var(--line-strong);text-align:center;width:76px;height:84px;color:var(--muted);border-radius:10px;place-items:center;padding:8px;font-size:.7rem;line-height:1.6;display:grid}.foot-bottom{border-top:1px solid var(--line);font-size:var(--fs-xs);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:6px 24px;margin-top:36px;padding-top:20px;display:flex}.toast{left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:60;background:var(--ink);max-width:calc(100vw - 32px);color:var(--surface);font-size:var(--fs-sm);opacity:0;pointer-events:none;border-radius:12px;padding:10px 18px;transition:opacity .2s,translate .2s;position:fixed;translate:-50% 12px;box-shadow:0 16px 40px -16px #00000073}.toast.show{opacity:1;translate:-50%}@media (max-width:900px){.hero{grid-template-columns:minmax(0,1fr)}.hero-copy{padding-top:0}.buy{max-width:520px}.uses{grid-template-columns:repeat(2,minmax(0,1fr))}.faq{grid-template-columns:minmax(0,1fr)}.foot-in{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}@media (max-width:720px){.nav{display:none}.steps{grid-template-columns:minmax(0,1fr)}.key-row{grid-template-columns:minmax(0,1fr) auto}.key-name{grid-area:1/1}.key-plat{text-align:right;grid-area:2/1}.key-price{grid-area:1/2}.key-row .btn-line{grid-area:2/2}.tg-qr{display:none}}@media (max-width:520px){.track-btn{display:none}.account-btn{max-width:110px}.facts{grid-template-columns:minmax(0,1fr);gap:14px}.buy-body{padding:18px}.foot-in{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.spinner{animation-duration:3s}}