:root{color-scheme:dark;--bg: #0f1115;--panel: #161a21;--panel-border: #262b35;--text: #e7e9ee;--text-muted: #9aa3b2;--text-body: #cbd1db;--accent: #e0393e;--accent-soft: rgba(224, 57, 62, .15);--link: #6fb1ff;--nav-bg: rgba(15, 17, 21, .92);--topbar-bg: rgba(15, 17, 21, .96);--toolbar-bg: rgba(22, 26, 33, .94);--surface-subtle: #12151b;--surface-code: #0b0d11;--surface-inline-code: #11141a;--surface-header: #202630;--inline-code-text: #f0a9ab;--tree-text: #c8ced8;--row-alt: rgba(255, 255, 255, .018);--row-hover: rgba(111, 177, 255, .06);--diagram-bg: #f8fafc;--radius: 10px;--max-width: 880px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}:root[data-theme=light]{color-scheme:light;--bg: #f4f7fb;--panel: #ffffff;--panel-border: #d7dfe9;--text: #192432;--text-muted: #5d6a7a;--text-body: #354354;--accent: #c92f35;--accent-soft: rgba(201, 47, 53, .1);--link: #075fae;--nav-bg: rgba(244, 247, 251, .94);--topbar-bg: rgba(244, 247, 251, .97);--toolbar-bg: rgba(255, 255, 255, .94);--surface-subtle: #edf2f7;--surface-code: #18212c;--surface-inline-code: #eef2f6;--surface-header: #e8edf3;--inline-code-text: #9e2028;--tree-text: #344253;--row-alt: rgba(25, 36, 50, .025);--row-hover: rgba(7, 95, 174, .07);--diagram-bg: #ffffff}@media (prefers-color-scheme: light){:root:not([data-theme]){color-scheme:light;--bg: #f4f7fb;--panel: #ffffff;--panel-border: #d7dfe9;--text: #192432;--text-muted: #5d6a7a;--text-body: #354354;--accent: #c92f35;--accent-soft: rgba(201, 47, 53, .1);--link: #075fae;--nav-bg: rgba(244, 247, 251, .94);--topbar-bg: rgba(244, 247, 251, .97);--toolbar-bg: rgba(255, 255, 255, .94);--surface-subtle: #edf2f7;--surface-code: #18212c;--surface-inline-code: #eef2f6;--surface-header: #e8edf3;--inline-code-text: #9e2028;--tree-text: #344253;--row-alt: rgba(25, 36, 50, .025);--row-hover: rgba(7, 95, 174, .07);--diagram-bg: #ffffff}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.6}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}nav-bar{position:sticky;top:0;z-index:10;display:block;background:var(--nav-bg);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--panel-border)}.nav-inner{max-width:1100px;margin:0 auto;padding:.75rem 1.25rem;display:flex;align-items:center;gap:1rem}.brand{display:flex;align-items:center;gap:.5rem;font-weight:700;color:var(--text);white-space:nowrap}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;background:var(--accent);color:#fff;font-size:.8rem}.nav-toggle{display:none;background:none;border:1px solid var(--panel-border);color:var(--text);border-radius:6px;font-size:1.1rem;padding:.25rem .6rem;cursor:pointer}.nav-actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}.theme-toggle{display:inline-flex}.theme-toggle-button{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;min-height:32px;padding:.3rem .6rem;border:1px solid var(--panel-border);border-radius:7px;background:var(--panel);color:var(--text);font:inherit;font-size:.78rem;cursor:pointer}.theme-toggle-button:hover{border-color:var(--link)}.nav-links{display:flex;flex-wrap:wrap;gap:.9rem;margin-left:1rem;font-size:.92rem}.nav-links a{color:var(--text-muted)}.nav-links a.active,.nav-links a:hover{color:var(--text)}main{max-width:var(--max-width);margin:0 auto;padding:2.5rem 1.25rem 4rem}.page-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.page-header img{width:48px;height:48px;filter:drop-shadow(0 0 .5px rgba(255,255,255,.2))}.page-header h1{margin:0;font-size:1.9rem}.eyebrow{text-transform:uppercase;letter-spacing:.06em;font-size:.78rem;color:var(--text-muted);margin:0 0 .35rem}.lede{font-size:1.08rem;color:var(--text-muted);margin-bottom:2rem}section.block{margin:2.25rem 0;padding-top:.5rem;border-top:1px solid var(--panel-border)}section.block:first-of-type{border-top:none;padding-top:0}section.block h2{font-size:1.35rem;margin-bottom:.6rem}section.block h3{font-size:1.08rem;margin:1.25rem 0 .5rem;color:var(--text)}dl.term-list{margin:1rem 0;padding:1rem 1.1rem;background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius)}dl.term-list dt{font-weight:600;margin-top:.75rem}dl.term-list dt:first-child{margin-top:0}dl.term-list dd{margin:.15rem 0 0;color:var(--text-muted)}ul.item-list{margin:.5rem 0 .75rem;padding-left:1.35rem}ul.item-list li{margin:.2rem 0}dl.term-list dd ul.item-list{margin:.35rem 0 .25rem}.app-ref{display:flex;align-items:center;gap:.6rem;margin:1rem 0;padding:.65rem .9rem;border:1px solid var(--panel-border);border-left:3px solid var(--link);border-radius:8px;background:var(--panel);font-size:.95rem}.app-ref-icon{font-size:1.1rem}.draft-notice{display:block;margin:1.25rem 0;padding:.85rem 1rem;border:1px solid #4a3320;border-left:3px solid #d99a3c;border-radius:8px;background:#d99a3c14;font-size:.95rem}.draft-notice strong{display:block;margin-bottom:.2rem;color:#d99a3c}.shot-frame{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.35rem;margin:1.25rem 0;padding:2.5rem 1rem;border:1.5px dashed var(--panel-border);border-radius:16px;background:var(--panel);color:var(--text-muted);text-align:center}.shot-icon{font-size:1.8rem;opacity:.6}.shot-label{font-weight:600;color:var(--text)}.shot-hint{font-size:.82rem}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1rem;margin:1.5rem 0}.card{display:block;padding:1rem;border:1px solid var(--panel-border);border-radius:var(--radius);background:var(--panel);color:var(--text)}.card:hover{border-color:var(--link);text-decoration:none}.card .card-icon{width:32px;height:32px;margin-bottom:.6rem}.card h3{margin:0 0 .3rem;font-size:1.02rem}.card p{margin:0;font-size:.88rem;color:var(--text-muted)}.hero{padding:3rem 0 1rem;text-align:center}.hero h1{font-size:2.3rem;margin:.5rem 0}.hero p{color:var(--text-muted);max-width:640px;margin:0 auto;font-size:1.08rem}.pill{display:inline-block;padding:.2rem .6rem;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:.78rem;font-weight:600;letter-spacing:.02em}footer{border-top:1px solid var(--panel-border);padding:1.5rem 1.25rem;text-align:center;color:var(--text-muted);font-size:.85rem}@media (max-width: 760px){.nav-toggle{display:inline-flex}.nav-links{display:none;flex-direction:column;width:100%;margin:.75rem 0 0}.nav-links.open{display:flex}.nav-inner{flex-wrap:wrap}}:root,:root[data-theme=dark]{--accent: #39a8ff;--accent-soft: rgba(57, 168, 255, .15);--link: #69bcff;--wallet-green: #57d68d;--wallet-yellow: #ffd60a;--max-width: 940px}:root[data-theme=light]{--accent: #0878ca;--accent-soft: rgba(8, 120, 202, .11);--link: #056bb8;--wallet-green: #087b43;--wallet-yellow: #916e00}@media (prefers-color-scheme: light){:root:not([data-theme]){--accent: #0878ca;--accent-soft: rgba(8, 120, 202, .11);--link: #056bb8;--wallet-green: #087b43;--wallet-yellow: #916e00}}codes-wallet-nav{position:sticky;top:0;z-index:100;display:block;background:var(--nav-bg);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--panel-border)}codes-wallet-search{position:relative;display:inline-flex}codes-wallet-nav .nav-links{flex:1 1 auto}.site-search-toggle,.site-search-close{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--panel-border);background:var(--panel);color:var(--text);font:inherit;cursor:pointer}.site-search-toggle{min-height:32px;gap:.35rem;padding:.3rem .65rem;border-radius:7px;font-size:.78rem}.site-search-toggle:hover,.site-search-toggle[aria-expanded=true],.site-search-close:hover{border-color:var(--link)}.site-search-toggle svg,.site-search-field svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.site-search-panel{position:absolute;top:calc(100% + .65rem);right:0;width:min(380px,calc(100vw - 2.5rem));padding:.8rem;border:1px solid var(--panel-border);border-radius:12px;background:var(--panel);box-shadow:0 18px 48px #00000057}.site-search-panel[hidden]{display:none}.site-search-label{display:block;margin:0 0 .45rem;color:var(--text);font-size:.82rem;font-weight:700}.site-search-field{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;gap:.4rem}.site-search-field>svg{position:absolute;left:.7rem;z-index:1;color:var(--text-muted);pointer-events:none}.site-search-field input{width:100%;min-width:0;height:42px;padding:.55rem .75rem .55rem 2.15rem;border:1px solid var(--panel-border);border-radius:8px;outline:none;background:var(--surface-subtle);color:var(--text);font:inherit;font-size:.92rem}.site-search-field input:focus{border-color:var(--link);box-shadow:0 0 0 3px var(--accent-soft)}.site-search-field input::placeholder{color:var(--text-muted)}.site-search-close{width:42px;height:42px;border-radius:8px;font-size:1.35rem;line-height:1}.site-search-status{min-height:1.3rem;margin:.55rem 0 .25rem;color:var(--text-muted);font-size:.78rem}.site-search-results{max-height:min(60vh,24rem);overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}.site-search-result{display:flex;min-height:58px;flex-direction:column;justify-content:center;gap:.08rem;padding:.65rem .75rem;border-radius:8px;color:var(--text)}.site-search-result:hover,.site-search-result.active{background:var(--accent-soft);text-decoration:none}.site-search-result-title{font-size:.9rem;font-weight:750}.site-search-result-heading{color:var(--link);font-size:.76rem;font-weight:650}.site-search-result-description{display:-webkit-box;overflow:hidden;color:var(--text-muted);font-size:.78rem;line-height:1.35;-webkit-box-orient:vertical;-webkit-line-clamp:2}.hero-wallet{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:3rem;align-items:center;padding:3rem 0 2rem}.brand-mark.brand-launcher{border:1px solid rgba(57,168,255,.65);background-color:#fff;background-image:var(--codes-wallet-launcher-icon);background-position:center;background-size:cover}.hero-copy h1{margin:.55rem 0 .8rem;font-size:clamp(2.2rem,6vw,3.8rem);line-height:1.04;letter-spacing:-.04em}.hero-copy p{max-width:610px;margin:0;color:var(--text-muted);font-size:1.08rem}.hero-icon{display:flex;align-items:center;justify-content:center}.hero-launcher-icon{width:200px;height:200px;object-fit:contain;filter:drop-shadow(0 18px 40px rgba(0,0,0,.35))}.stat-grid,.steps,.format-grid,.control-grid{display:grid;gap:1rem;margin:1.4rem 0}.stat-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.steps,.format-grid{grid-template-columns:repeat(3,1fr)}.control-grid{grid-template-columns:repeat(2,1fr)}.stat,.step,.format-card,.control-card,.note{padding:1rem;border:1px solid var(--panel-border);border-radius:var(--radius);background:var(--panel)}:root[data-theme=light] img[src*=password_icon]{filter:drop-shadow(0 0 .6px rgba(0,0,0,.9)) drop-shadow(0 0 .6px rgba(0,0,0,.9))}@media (prefers-color-scheme: light){:root:not([data-theme]) img[src*=password_icon]{filter:drop-shadow(0 0 .6px rgba(0,0,0,.9)) drop-shadow(0 0 .6px rgba(0,0,0,.9))}}.language-menu label{display:inline-flex;align-items:center;gap:.3rem;min-height:32px;padding:0 .4rem;border:1px solid var(--panel-border);border-radius:7px;background:var(--panel);color:var(--text);font-size:.78rem}.language-menu label:hover,.language-menu label:focus-within{border-color:var(--link)}.language-menu select{border:0;background:transparent;color:inherit;font:inherit;cursor:pointer}.language-menu option{background:var(--panel);color:var(--text)}a.stat{display:block;color:inherit;text-decoration:none;transition:border-color .15s ease,transform .15s ease}a.stat:hover,a.stat:focus-visible{border-color:var(--accent);transform:translateY(-2px)}.stat strong{display:block;color:var(--accent);font-size:1.65rem;line-height:1.2}.stat span,.step p,.format-card p,.control-card p{color:var(--text-muted);font-size:.9rem}.step-number{display:inline-flex;width:28px;height:28px;align-items:center;justify-content:center;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:800}.step h3,.format-card h3,.control-card h3{margin:.65rem 0 .25rem}.step p,.format-card p,.control-card p{margin:0}.page-header svg.section-icon{width:48px;height:48px;color:var(--accent);flex-shrink:0}.card svg.section-icon{color:var(--accent)}.watch-screenshot{display:block;max-width:260px;width:100%;height:auto;margin:1.25rem auto}.watch-screenshot-row{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-end;gap:1rem;margin:1.25rem 0}.watch-screenshot-row .watch-screenshot{margin:0;max-width:220px}.watch-screenshot-row-small .watch-screenshot{max-width:110px}.card-icon-row{display:flex;gap:.5rem;margin-bottom:.6rem}.card-icon-row img{width:32px;height:32px}.key{display:inline-block;min-width:2.1rem;margin-right:.35rem;padding:.12rem .45rem;border:1px solid var(--panel-border);border-bottom-width:3px;border-radius:6px;background:var(--surface-subtle);color:var(--text);font-size:.78rem;font-weight:700;text-align:center}.good{color:var(--wallet-green)}.caution{color:var(--wallet-yellow)}.note{border-left:3px solid var(--accent)}.note strong{color:var(--text)}.format-card .watch-screenshot{max-width:90px;margin:.65rem auto 0}.compact-list li{margin-bottom:.5rem}.icon-terms dt{display:flex;align-items:center;gap:.5rem}.icon-terms dt img{width:20px;height:20px;flex-shrink:0}.icon-heading{display:flex;align-items:center;gap:.6rem}.icon-heading img{width:26px;height:26px;flex-shrink:0}.builtin-groups{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:.75rem;margin:1.2rem 0}.builtin-groups .group-tile{display:flex;flex-direction:column;align-items:center;gap:.4rem;padding:.75rem .5rem;border:1px solid var(--panel-border);border-radius:var(--radius);background:var(--panel);text-align:center;font-size:.82rem;color:var(--text-muted)}.builtin-groups .group-tile img{width:28px;height:28px}.lang-chips{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.8rem}.lang-chip{display:inline-flex;align-items:center;gap:.35rem;padding:.2rem .55rem .2rem .25rem;border:1px solid var(--accent, #2196f3);border-radius:999px;font-size:.8rem;color:var(--text)}.lang-chip b{padding:.05rem .35rem;border-radius:999px;background:var(--accent, #2196f3);color:#fff;font-size:.7rem;letter-spacing:.04em}.lang-chip.planned{border-color:var(--panel-border);color:var(--text-muted);opacity:.75}.lang-chip.planned b{background:var(--panel-border);color:var(--text-muted)}.lang-note{margin-top:.5rem;font-size:.75rem;color:var(--text-muted)}.icon-legend{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;margin:.9rem 0 .2rem;font-size:.9rem;color:var(--text-muted)}.icon-legend span{display:flex;align-items:center;gap:.45rem}.icon-legend img{width:24px;height:24px;flex-shrink:0}.table-scroll{width:100%;max-width:100%;overflow-x:hidden;margin:1.2rem 0;border:1px solid var(--panel-border);border-radius:var(--radius)}.data-table{width:100%;min-width:0;table-layout:fixed;border-collapse:collapse;font-size:.82rem;line-height:1.25}.data-table th,.data-table td{padding:.35rem .55rem;text-align:left;border-bottom:1px solid var(--panel-border);overflow-wrap:break-word}.data-table th:nth-child(1),.data-table td:nth-child(1){width:4%}.data-table th:nth-child(2),.data-table td:nth-child(2){width:6%}.data-table th:nth-child(3),.data-table td:nth-child(3){width:30%}.data-table th:nth-child(4),.data-table td:nth-child(4){width:10%}.data-table th:nth-child(5),.data-table td:nth-child(5){width:8%}.data-table th:nth-child(6),.data-table td:nth-child(6){width:9%}.data-table th:nth-child(7),.data-table td:nth-child(7){width:13%}.data-table th:nth-child(8),.data-table td:nth-child(8){width:20%}@media (max-width: 480px){.data-table{font-size:.68rem}.data-table th,.data-table td{padding:.3rem .22rem}.data-table thead th{font-size:.62rem;letter-spacing:0}}.data-table thead th{background:var(--accent-soft);color:var(--accent);border-bottom:2px solid var(--accent);font-size:.74rem;font-weight:800;letter-spacing:.035em;text-transform:uppercase;position:sticky;top:0}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:nth-child(2n){background:var(--panel)}.data-table code{font-size:.8rem;color:var(--text-muted);overflow-wrap:anywhere}@media (max-width: 480px){.data-table code{font-size:.65rem}}.faq-list{display:grid;gap:.7rem;margin:1.4rem 0}.faq-item{border:1px solid var(--panel-border);border-radius:var(--radius);background:var(--panel);overflow:hidden}.faq-item summary{padding:.9rem 1rem;color:var(--text);font-size:1rem;font-weight:750;cursor:pointer}.faq-item[open] summary{color:var(--accent);border-bottom:1px solid var(--panel-border);background:var(--accent-soft)}.faq-item>p,.faq-item>.note{margin:.9rem 1rem}.release-note{margin:1.6rem 0}.release-note h2{margin-bottom:.3rem}.release-note .release-date{color:var(--text-muted);font-size:.82rem;margin:0 0 .6rem}.release-note ul{margin:.4rem 0 0;padding-left:1.35rem}@media (max-width: 1050px){.stat-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width: 760px){.hero-wallet{grid-template-columns:1fr;text-align:center;gap:2rem}.hero-copy p{margin-inline:auto}.stat-grid{grid-template-columns:repeat(2,1fr)}.steps,.format-grid,.control-grid{grid-template-columns:1fr}.hero-launcher-icon{width:160px;height:160px}codes-wallet-nav .brand{order:1}codes-wallet-nav .nav-actions{order:2}codes-wallet-nav .nav-links{order:3;flex-basis:100%}.site-search-panel{position:fixed;top:4.35rem;right:1rem;left:1rem;width:auto}.site-search-results{max-height:min(45dvh,20rem)}}@media (max-width: 480px){.site-search-toggle span,.theme-toggle-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.site-search-toggle,.theme-toggle-button{width:36px;padding-inline:0}}@media (max-width: 390px){codes-wallet-nav .brand>span:last-child{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.feedback-form{display:flex;flex-direction:column;gap:1.25rem;max-width:520px;margin-top:1.5rem}.form-field{display:flex;flex-direction:column;gap:.5rem}.form-label{font-weight:700;font-size:.95rem}.feedback-form textarea,.feedback-form input[type=email]{font:inherit;color:var(--text);background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);padding:.65rem .8rem;resize:vertical}.feedback-form textarea:focus,.feedback-form input[type=email]:focus{outline:2px solid var(--accent);outline-offset:1px}.type-toggle{display:flex;flex-wrap:wrap;gap:.5rem}.type-toggle input{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.type-toggle label{padding:.5rem .9rem;border:1px solid var(--panel-border);border-radius:999px;background:var(--panel);color:var(--text-muted);cursor:pointer;font-size:.9rem}.type-toggle input:checked+label{background:var(--accent);border-color:var(--accent);color:#fff}.type-toggle input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px}.star-rating{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:.2rem;border:0;padding:0;margin:0;width:fit-content}.star-rating input{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.star-rating label{font-size:1.8rem;line-height:1;color:var(--panel-border);cursor:pointer;padding:.5rem .35rem;margin:-.5rem -.35rem}.star-rating input:checked~label,.star-rating label:hover,.star-rating label:hover~label{color:var(--wallet-yellow)}.star-rating input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px}.btn-primary{align-self:flex-start;font:inherit;font-weight:700;color:#fff;background:var(--accent);border:0;border-radius:var(--radius);padding:.7rem 1.4rem;cursor:pointer}.btn-primary:disabled{opacity:.6;cursor:default}.form-status{margin:0;font-size:.9rem;color:var(--text-muted)}.form-help{margin:0;font-size:.85rem;color:var(--text-muted)}.form-status.success{color:var(--wallet-green)}.form-status.pending{color:var(--wallet-yellow)}.watch-thumb{display:block;width:28px;height:28px;margin:0 auto;object-fit:contain}.data-table th.watch-icon,.data-table td.watch-icon{padding-right:.2rem;text-align:center}.data-table tbody{counter-reset:watch-row}.data-table tbody tr{counter-increment:watch-row}.data-table td.watch-index:before{content:counter(watch-row)}.data-table th.watch-index,.data-table td.watch-index{padding-left:.3rem;padding-right:.2rem;text-align:right;color:var(--muted, inherit)}