@font-face{font-family:Alumni Sans Pinstripe;src:url(/assets/AlumniSansPinstripe-Regular-BPTe4Rq_.ttf) format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Alumni Sans Pinstripe;src:url(/assets/AlumniSansPinstripe-Italic-y4XoMkwi.ttf) format("truetype");font-weight:400;font-style:italic;font-display:swap}@font-face{font-family:Roboto;src:url(/assets/Roboto-VariableFont_wdth_wght-CTnIOZTo.ttf) format("truetype-variations");font-weight:100 900;font-stretch:75% 100%;font-style:normal;font-display:swap}@font-face{font-family:Roboto;src:url(/assets/Roboto-Italic-VariableFont_wdth_wght-gvDAkWlq.ttf) format("truetype-variations");font-weight:100 900;font-stretch:75% 100%;font-style:italic;font-display:swap}:root,[data-theme=light]{--color-fill-rgb: 251, 254, 251;--color-text-base-rgb: 40, 39, 40;--color-accent-rgb: 0, 108, 172;--color-card-rgb: 230, 230, 230;--color-card-muted-rgb: 205, 205, 205;--color-border-rgb: 236, 233, 233;--fill: rgb(var(--color-fill-rgb));--fg1: rgb(var(--color-text-base-rgb));--fg2: rgba(var(--color-text-base-rgb), .75);--fg3: rgba(var(--color-text-base-rgb), .5);--fg-inverted: rgb(var(--color-fill-rgb));--accent: rgb(var(--color-accent-rgb));--accent-70: rgba(var(--color-accent-rgb), .7);--card: rgb(var(--color-card-rgb));--card-muted: rgb(var(--color-card-muted-rgb));--border: rgb(var(--color-border-rgb));--selection-bg: rgba(var(--color-accent-rgb), .7);--selection-fg: rgb(var(--color-fill-rgb))}[data-theme=dark]{--color-fill-rgb: 33, 39, 55;--color-text-base-rgb: 234, 237, 243;--color-accent-rgb: 255, 107, 1;--color-card-rgb: 52, 63, 96;--color-card-muted-rgb: 138, 51, 2;--color-border-rgb: 171, 75, 8}:root{--font-sans: "Roboto", ui-sans-serif, system-ui, -apple-system, sans-serif;--font-display: "Alumni Sans Pinstripe", "Roboto", sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--fs-xs: .75rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-lg: 1.125rem;--fs-2xl: 1.5rem;--lh-tight: 1.2;--lh-snug: 1.4;--lh-normal: 1.6;--lh-relaxed: 1.75;--fw-regular: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--content-max: 48rem;--tracking-wide: .025em}*,*:before,*:after{box-sizing:border-box}html{overflow-y:scroll}body{background:var(--fill);color:var(--fg1);font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-normal);margin:0;-webkit-font-smoothing:antialiased}::selection{background:var(--selection-bg);color:var(--selection-fg)}h1{font-family:var(--font-display);font-size:3.5rem;font-weight:var(--fw-regular);line-height:var(--lh-tight);letter-spacing:.01em;margin:0 0 .25rem;color:var(--fg1)}@media (min-width: 640px){h1{font-size:5.5rem}}h2{font-size:var(--fs-base);font-weight:var(--fw-semibold);letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--fg2);margin:0 0 1rem}p{line-height:var(--lh-relaxed);margin:0 0 1rem}a{color:var(--fg1);text-decoration:underline;text-decoration-style:dashed;text-underline-offset:6px}a:hover{color:var(--accent)}code{font-family:var(--font-mono);background:rgba(var(--color-card-rgb),.75);padding:.15em .35em;border-radius:2px;font-size:.88em}hr{border:0;border-top:1px solid var(--border);margin:0}.layout{max-width:var(--content-max);margin:0 auto;padding:0 1rem}.site-header{display:flex;align-items:center;padding:1rem 0;gap:1.5rem}.site-logo{font-family:var(--font-mono);font-size:1.15rem;font-weight:var(--fw-semibold);color:var(--fg1);text-decoration:none;margin-right:auto;letter-spacing:.02em}.site-logo:hover{color:var(--accent)}#theme-btn{background:transparent;border:1px solid transparent;padding:6px;cursor:pointer;color:var(--fg1);display:inline-flex;align-items:center;justify-content:center;transition:transform .2s,border-color .15s,color .15s}#theme-btn:hover,#theme-btn:focus-visible{color:var(--accent);border-color:var(--accent);outline:none}#theme-btn:hover{transform:rotate(12deg)}#theme-btn svg{width:22px;height:22px;fill:currentColor}.hero{padding:2.5rem 0 2rem}.hero-top{display:flex;align-items:center;gap:.6rem}.hero-top h1{margin:0}.hero-top .site-logo-img{height:4em;width:auto;display:block}.hero-top #theme-btn{margin-left:auto}.hero-sub{font-family:var(--font-mono);font-size:var(--fs-sm);color:var(--fg3);letter-spacing:.04em;margin:0;line-height:1}.tab-nav{display:flex;gap:2rem;padding:1.75rem 0 0;font-family:var(--font-mono);font-size:var(--fs-sm)}.tab-btn{background:transparent;border:0;padding:0 0 6px;cursor:pointer;color:var(--fg2);font-family:var(--font-mono);font-size:var(--fs-sm);font-weight:var(--fw-medium);letter-spacing:.04em;text-decoration:none;transition:color .15s}.tab-btn:hover{color:var(--accent)}.tab-btn.active{color:var(--fg1);text-decoration:underline;text-decoration-style:wavy;text-decoration-thickness:2px;text-underline-offset:4px}.panel{display:none;padding:2rem 0}.panel.active{display:block}.field-group{margin-bottom:1.75rem}.field-label{display:block;font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg3);letter-spacing:.06em;text-transform:uppercase;margin-bottom:.5rem}textarea,input[type=text],input[type=password],input[type=number],select{width:100%;background:var(--card);color:var(--fg1);border:1px solid var(--border);font-family:var(--font-mono);font-size:var(--fs-sm);padding:.6rem .75rem;outline:none;border-radius:0;-moz-appearance:none;appearance:none;-webkit-appearance:none;transition:border-color .15s}textarea:focus,input[type=text]:focus,input[type=password]:focus,input[type=number]:focus,select:focus{border-color:var(--accent);outline:2px dashed var(--accent);outline-offset:1px}textarea{resize:vertical;min-height:6rem}select{cursor:pointer}.radio-row{display:flex;gap:1.5rem;align-items:center;font-family:var(--font-mono);font-size:var(--fs-sm)}.radio-row label{display:flex;align-items:center;gap:.4rem;cursor:pointer;color:var(--fg2)}.radio-row label:has(input:checked){color:var(--fg1)}.radio-row input[type=radio]{accent-color:var(--accent);width:14px;height:14px}.options-row{display:flex;gap:1rem;flex-wrap:wrap}.options-row .field-group{flex:1;min-width:120px;margin-bottom:0}.drop-zone{border:1px dashed var(--border);padding:2rem 1rem;text-align:center;cursor:pointer;font-family:var(--font-mono);font-size:var(--fs-sm);color:var(--fg3);transition:border-color .15s,color .15s;position:relative}.drop-zone:hover,.drop-zone.drag-over{border-color:var(--accent);color:var(--accent)}.drop-zone input[type=file]{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer;width:100%;height:100%}.drop-zone-inner{pointer-events:none}.drop-zone .drop-icon{margin-bottom:.5rem}.drop-zone .drop-icon svg{width:28px;height:28px;fill:currentColor;opacity:.5}.drop-zone .drop-name{margin-top:.5rem;font-size:var(--fs-xs);color:var(--accent);font-weight:var(--fw-medium)}.drop-zone.has-file{border-color:var(--accent);border-style:solid}.drop-zone.has-file .drop-icon svg{opacity:1;color:var(--accent)}.img-preview-wrap{margin-top:.75rem;position:relative}.img-preview-wrap canvas,.img-preview-wrap img{max-width:100%;max-height:200px;border:1px solid var(--border);display:block}.img-meta{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg3);margin-top:.35rem}.adv-toggle{background:transparent;border:0;padding:0;color:var(--fg3);font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.04em;cursor:pointer;text-decoration:underline;text-decoration-style:dashed;text-underline-offset:4px;margin-top:.25rem}.adv-toggle:hover{color:var(--accent)}.adv-body{display:none;margin-top:1rem;padding:1rem;border:1px solid var(--border);background:rgba(var(--color-card-rgb),.35)}.adv-body.open{display:block}.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--fg-inverted);border:0;padding:.65rem 1.25rem;font-family:var(--font-mono);font-size:var(--fs-sm);font-weight:var(--fw-semibold);cursor:pointer;letter-spacing:.04em;transition:opacity .15s}.btn-primary:hover{opacity:.85}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-primary svg{width:16px;height:16px;fill:currentColor;flex-shrink:0}.btn-outline{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--fg1);border:1px solid var(--fg1);padding:.65rem 1.25rem;font-family:var(--font-mono);font-size:var(--fs-sm);font-weight:var(--fw-medium);cursor:pointer;letter-spacing:.04em;transition:color .15s,border-color .15s}.btn-outline:hover{color:var(--accent);border-color:var(--accent)}.btn-outline svg{width:16px;height:16px;fill:currentColor;flex-shrink:0}.action-row{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:1.75rem}.status-msg{font-family:var(--font-mono);font-size:var(--fs-sm);padding:.5rem .75rem;display:none}.status-msg.show{display:block}.status-msg.ok{color:var(--accent);border-left:3px solid var(--accent)}.status-msg.err{color:#e55;border-left:3px solid #e55}.result-box{margin-top:1.75rem;display:none}.result-box.show{display:block}.result-box hr{margin:1.25rem 0}.result-kv{font-family:var(--font-mono);font-size:var(--fs-sm);display:grid;grid-template-columns:max-content 1fr;gap:.25rem 1.5rem;align-items:baseline}.result-kv dt{color:var(--fg3);font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}.result-kv dd{color:var(--fg1);margin:0;word-break:break-all}.result-kv dd.ok{color:var(--accent)}.result-kv dd.muted{color:var(--fg3)}.result-text-out{margin-top:1rem;background:var(--card);border:1px solid var(--border);padding:.75rem;font-family:var(--font-mono);font-size:var(--fs-sm);line-height:var(--lh-relaxed);white-space:pre-wrap;word-break:break-all;max-height:14rem;overflow-y:auto}.terminal{background:var(--card);border:1px solid var(--border);padding:.75rem;font-family:var(--font-mono);font-size:var(--fs-sm);line-height:var(--lh-relaxed);white-space:pre-wrap;word-break:break-all;overflow-y:auto}.conf-row{display:flex;align-items:center;gap:.75rem;margin-top:.75rem}.conf-label{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg3);white-space:nowrap}.conf-track{flex:1;height:4px;background:rgba(var(--color-border-rgb),.5)}.conf-fill{height:100%;background:var(--accent);transition:width .4s ease}.conf-pct{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--accent);white-space:nowrap;min-width:3ch;text-align:right}.spinner{width:16px;height:16px;border:2px solid rgba(var(--color-fill-rgb),.4);border-top-color:var(--fg-inverted);border-radius:50%;animation:spin .7s linear infinite;display:none}.btn-primary.loading .spinner{display:inline-block}.btn-primary.loading .btn-icon{display:none}@keyframes spin{to{transform:rotate(360deg)}}.section-label{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:1.25rem}.card{background:rgba(var(--color-card-rgb),.35);border:1px solid var(--border);padding:1.25rem}.card-title{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg3);letter-spacing:.06em;text-transform:uppercase;margin:0 0 1rem}.share-guide{display:none}.share-guide.show{display:block}.share-callout{border-left:3px solid var(--accent-70);padding:.7rem 1rem;margin:1rem 0 1.5rem;background:rgba(var(--color-card-rgb),.4);font-family:var(--font-mono);font-size:var(--fs-sm);line-height:var(--lh-relaxed);color:var(--fg2)}.share-callout strong{color:var(--fg1)}.share-callout code{background:rgba(var(--color-card-muted-rgb),.6);font-size:.85em}.decode-warning{display:flex;gap:.75rem;align-items:flex-start;border-left:3px solid var(--border);padding:.7rem 1rem;margin-bottom:1.75rem;font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg3);line-height:var(--lh-relaxed);background:rgba(var(--color-card-rgb),.25)}.decode-warning svg{flex-shrink:0;margin-top:1px;opacity:.6}.decode-warning strong{color:var(--fg2)}.decode-warning code{background:rgba(var(--color-card-muted-rgb),.5);font-size:.9em}.site-footer{padding:1.5rem 0 2rem;font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg3);display:flex;gap:1.5rem;flex-wrap:wrap;align-items:center}.site-footer a{color:var(--fg3);font-size:var(--fs-xs);text-decoration:underline;text-decoration-style:dashed;text-underline-offset:4px}.site-footer a:hover{color:var(--accent)}