/* font-merger: page styles from the prototype (rules already in base.css removed). */
@media (max-width:820px){.margin{flex-direction:row;flex-wrap:wrap}}
h1.hd{font-size:clamp(44px,8vw,140px);line-height:.84;letter-spacing:-.045em}
.crumbs a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.crumbs a:hover{background:var(--blue);color:#FFFAFA;text-decoration:none}
.lede{font-size:clamp(19px,1.7vw,24px);line-height:1.35;max-width:52ch}
.tool{min-width:0}
.guide{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 48px;align-items:start}
.guide h2{font-size:clamp(32px,4vw,64px);line-height:.95;letter-spacing:-.03em;margin-bottom:18px}
.howto{list-style:none;border-top:1px solid var(--ink)}
.howto li{padding:14px 0 15px;border-bottom:1px solid var(--ink);font-size:clamp(17px,1.5vw,21px);line-height:1.3}
.faq{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--ink)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:baseline;padding:14px 0 15px;font-size:clamp(17px,1.5vw,21px);line-height:1.3}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none}
.faq details[open] summary::after{content:"\2212"}
.faq summary:hover{color:var(--blue)}
.faq p{padding:0 0 16px;max-width:62ch}
@media (max-width:820px){.guide{grid-template-columns:1fr}}
#ff-app{--ff-soft:color-mix(in srgb,var(--ink) 18%,transparent);--ff-dim:color-mix(in srgb,var(--ink) 62%,transparent);color:var(--ink);font-size:16px;line-height:1.5}
#ff-app *{min-width:0}
#ff-app p,#ff-app h2{margin:0}
#ff-app input,#ff-app select,#ff-app textarea{font:inherit;color:inherit}
#ff-app .ff-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;padding:12px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
#ff-app .ff-top span{font-size:12px;letter-spacing:.09em;text-transform:uppercase}
#ff-app .ff-donate{font-size:15px;line-height:1;padding:7px 8px 6px;background:var(--blue);color:#FFFAFA}
#ff-app .ff-donate:hover{background:var(--ink);color:var(--paper)}
#ff-app .ff-box{padding:30px 0;border-bottom:1px solid var(--ink)}
#ff-app h2{font-size:clamp(28px,3.4vw,48px);line-height:1;letter-spacing:-.03em;font-weight:400;margin-bottom:20px}
#ff-app .ff-h2row{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:baseline;justify-content:space-between;margin-bottom:20px}
#ff-app .ff-h2row h2{margin-bottom:0}
#ff-app label{display:block;font-size:13px;margin-bottom:4px}
#ff-app label b{color:var(--blue);font-weight:400;font-variant-numeric:tabular-nums}
#ff-app .ff-note{font-size:13px;color:var(--ff-dim);margin-top:10px;max-width:70ch}
#ff-app .ff-note-top{margin-top:0;margin-bottom:12px}
#ff-app .ff-tiny{font-size:13px;color:var(--ff-dim);margin-top:4px}
#ff-app .ff-msg{font-size:14px;margin-top:10px;min-height:1px}
#ff-app .ff-msg.ff-red:not(:empty){display:inline-block;background:var(--ink);color:var(--paper);padding:4px 7px 3px}
#ff-app .ff-msg.ff-amber{text-decoration:underline;text-underline-offset:3px}
#ff-app .ff-msg.ff-blue,#ff-app .ff-msg.ff-green{color:var(--blue)}
#ff-app .ff-center{text-align:left}
#ff-app .ff-grow{flex:1 1 220px}
#ff-app input[type="text"],#ff-app textarea,#ff-app select{background:transparent;border:0;border-bottom:1px solid var(--ink);border-radius:0;padding:7px 0 6px;font-size:16px;width:100%;display:block}
#ff-app textarea{resize:vertical;min-height:58px}
#ff-app ::placeholder{color:var(--ink);opacity:.45}
#ff-app input[type="text"]:focus-visible,#ff-app textarea:focus-visible,#ff-app select:focus-visible{outline:0;border-bottom-color:var(--blue);box-shadow:0 1px 0 var(--blue)}
#ff-app select{-webkit-appearance:none;appearance:none;padding-right:22px;cursor:pointer}
#ff-app select option{background:var(--paper);color:var(--ink)}
#ff-app .ff-sel{position:relative;display:block}
#ff-app .ff-sel::after{content:"";position:absolute;right:1px;top:50%;width:9px;height:6px;margin-top:-3px;background:currentColor;clip-path:polygon(0 0,100% 0,50% 100%);pointer-events:none}
#ff-app .ff-btn{font-size:15px;line-height:1;padding:8px 9px 7px;white-space:nowrap;cursor:pointer}
#ff-app .ff-btn:hover{background:var(--blue);color:#FFFAFA}
#ff-app .ff-btn-blue{background:var(--blue);color:#FFFAFA}
#ff-app .ff-btn-blue:hover{background:var(--ink);color:var(--paper)}
#ff-app .ff-btn-green{background:var(--ink);color:var(--paper)}
#ff-app .ff-btn-green:hover{background:var(--blue);color:#FFFAFA}
#ff-app .ff-btn-lg{font-size:20px;padding:12px 14px 11px}
#ff-app .ff-btn:disabled{opacity:.35;cursor:not-allowed;background:transparent;color:inherit}
#ff-app .ff-btnrow{display:flex;gap:4px;flex-wrap:wrap;align-items:center}
#ff-app .ff-btnrow-end{justify-content:flex-start;margin-top:16px}
#ff-app #ff-drop{border:1px dashed var(--ink);padding:40px 20px;cursor:pointer}
#ff-app #ff-drop svg{width:34px;height:34px;margin:0 0 12px;display:block}
#ff-app #ff-drop p{font-size:clamp(20px,2.2vw,30px);line-height:1.1}
#ff-app #ff-drop p.ff-tiny{font-size:13px;line-height:1.4}
#ff-app #ff-drop:hover,#ff-app #ff-drop.ff-over{background:var(--blue);border-color:var(--blue);color:#FFFAFA}
#ff-app #ff-drop:hover .ff-tiny,#ff-app #ff-drop.ff-over .ff-tiny{color:#FFFAFA}
#ff-app #ff-drop:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
#ff-app .ff-browse{display:inline-block;background:var(--ink);color:var(--paper);padding:8px 9px 7px;font-size:15px;line-height:1;cursor:pointer;margin:14px 0}
#ff-app .ff-browse:hover{background:var(--blue);color:#FFFAFA}
#ff-app #ff-files{border-top:1px solid var(--ff-soft);padding:12px 0;min-height:52px}
#ff-app .ff-empty{display:block;color:var(--ff-dim);font-size:14px;padding:4px 0}
#ff-app #ff-filelist{display:flex;flex-wrap:wrap;gap:6px}
#ff-app .ff-file{background:var(--ink);color:var(--paper);padding:6px 6px 5px 10px;font-size:14px;display:inline-flex;align-items:center;gap:10px;max-width:260px}
#ff-app .ff-file b{font-weight:400;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#ff-app .ff-file i{font-style:normal;font-size:12px;opacity:.7;flex:none}
#ff-app .ff-file button{font-size:16px;line-height:1;padding:0 4px;cursor:pointer}
#ff-app .ff-file button:hover{background:var(--blue);color:#FFFAFA}
#ff-app .ff-tune{padding:14px 0;border-bottom:1px solid var(--ff-soft)}
#ff-app .ff-tune:last-child{border-bottom:0}
#ff-app .ff-tune-head{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-start;justify-content:space-between;margin-bottom:10px}
#ff-app .ff-tune-id{flex:1 1 220px}
#ff-app .ff-tune-id b{display:block;font-weight:400;font-size:17px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#ff-app .ff-tune-id span{display:block;font-size:12px;color:var(--ff-dim)}
#ff-app .ff-meta{font-size:12px;color:var(--ff-dim);font-variant-numeric:tabular-nums}
#ff-app .ff-meta em{font-style:normal}
#ff-app .ff-tune-btns{display:flex;align-items:center;gap:4px;flex:none}
#ff-app .ff-sliders{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px 18px}
#ff-app .ff-sliders label{font-size:12px}
#ff-app input[type="range"]{-webkit-appearance:none;appearance:none;width:100%;height:20px;background:none;cursor:pointer;margin:0;display:block}
#ff-app input[type="range"]::-webkit-slider-runnable-track{height:1px;background:var(--ink)}
#ff-app input[type="range"]::-moz-range-track{height:1px;background:var(--ink)}
#ff-app input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;margin-top:-6.5px;background:var(--ink);border:0;border-radius:0}
#ff-app input[type="range"]::-moz-range-thumb{width:14px;height:14px;background:var(--ink);border:0;border-radius:0}
#ff-app input[type="range"]:hover::-webkit-slider-thumb{background:var(--blue)}
#ff-app input[type="range"]:hover::-moz-range-thumb{background:var(--blue)}
#ff-app .ff-adv{border-top:1px solid var(--ff-soft);margin-top:18px;padding-top:12px}
#ff-app .ff-adv>summary{cursor:pointer;list-style:none;font-size:15px;display:flex;justify-content:space-between;align-items:center}
#ff-app .ff-adv>summary::-webkit-details-marker{display:none}
#ff-app .ff-adv>summary::after{content:"+";font-size:20px;line-height:1}
#ff-app .ff-adv[open]>summary::after{content:"\2212"}
#ff-app .ff-adv[open]>summary{margin-bottom:14px}
#ff-app .ff-adv>summary:hover{color:var(--blue)}
#ff-app .ff-chips{display:flex;flex-wrap:wrap;gap:4px}
#ff-app .ff-chip{cursor:pointer;margin:0;position:relative}
#ff-app .ff-chip input{position:absolute;opacity:0;pointer-events:none}
#ff-app .ff-chip span{display:inline-block;padding:6px 8px 5px;font-size:14px;line-height:1}
#ff-app .ff-chip span:hover{background:var(--blue);color:#FFFAFA}
#ff-app .ff-chip input:checked+span{background:var(--ink);color:var(--paper)}
#ff-app .ff-chip input:focus-visible+span{outline:3px solid var(--blue);outline-offset:2px}
#ff-app .ff-bulk{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:flex-end;padding:0 0 16px;margin-bottom:12px;border-bottom:1px solid var(--ff-soft)}
#ff-app .ff-bulk>div{flex:1 1 180px}
#ff-app .ff-bulk label{font-size:12px}
#ff-app #ff-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--ink);max-height:440px;overflow-y:auto;margin-top:14px}
#ff-app .ff-cell{border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:6px 4px;text-align:center}
#ff-app .ff-cell.ff-warn{background:var(--blue);color:#FFFAFA}
#ff-app .ff-cell>span{display:block;font-size:18px;line-height:26px;min-height:26px;margin-bottom:4px}
#ff-app .ff-cell select{padding:2px 0;font-size:11px;border-bottom-color:currentColor}
#ff-app .ff-sizerow{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:14px}
#ff-app .ff-sizerow label{flex:none;margin-bottom:0;font-size:13px}
#ff-app .ff-sizerow input[type="range"]{flex:1 1 160px}
#ff-app #ff-sampleout{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:24px 0;margin-top:14px;min-height:110px;overflow-x:auto;line-height:1.25;word-break:break-word}
#ff-app #ff-sampleout .ff-g{display:inline-block}
#ff-app #ff-sampleout .ff-g.ff-s0{color:var(--ink)}
#ff-app #ff-sampleout .ff-g.ff-s1{color:#60a5fa}
#ff-app #ff-sampleout .ff-g.ff-s2{color:#4ade80}
#ff-app #ff-sampleout .ff-g.ff-s3{color:#facc15}
#ff-app #ff-sampleout .ff-g.ff-s4{color:#f472b6}
#ff-app #ff-sampleout .ff-g.ff-s5{color:#fb923c}
#ff-app #ff-sampleout .ff-g.ff-s6{color:#a78bfa}
#ff-app #ff-sampleout .ff-g.ff-s7{color:#2dd4bf}
#ff-app #ff-sampleout .ff-g.ff-s8{color:#f87171}
#ff-app #ff-sampleout .ff-g.ff-s9{color:#a3e635}
#ff-app #ff-sampleout .ff-g.ff-s10{color:#38bdf8}
#ff-app #ff-sampleout .ff-g.ff-s11{color:#e879f9}
#ff-app .ff-legend{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px}
#ff-app .ff-legend span{font-size:12px;display:inline-flex;align-items:center;gap:6px}
#ff-app .ff-legend i{width:10px;height:10px;display:inline-block;outline:1px solid var(--ink)}
#ff-app #ff-glyphs{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--ink)}
#ff-app .ff-glyph{border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:10px 4px 6px;text-align:center;aspect-ratio:1/1;display:flex;flex-direction:column;align-items:center;justify-content:center}
#ff-app .ff-glyph:hover{background:var(--blue);color:#FFFAFA}
#ff-app .ff-glyph .ff-ch{font-size:34px;line-height:1.15;display:block}
#ff-app .ff-glyph .ff-code{font-size:10px;letter-spacing:.06em;margin-top:auto;opacity:.7;font-variant-numeric:tabular-nums}
#ff-app #ff-waterfall{display:flex;flex-direction:column}
#ff-app .ff-wf{border-bottom:1px solid var(--ff-soft);padding:10px 0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;line-height:1.3;display:flex;align-items:baseline;gap:14px}
#ff-app .ff-wf i{font-style:normal;font-size:11px;flex:0 0 30px;opacity:.6;font-variant-numeric:tabular-nums}
#ff-app .ff-wf b{font-weight:400;overflow:hidden;text-overflow:ellipsis}
#ff-app .ff-downloadrow{display:flex;flex-wrap:wrap;gap:14px 18px;align-items:flex-end}
#ff-app .ff-two{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;margin-bottom:14px}
#ff-app .ff-check,#ff-app .ff-mini{display:flex;gap:10px;align-items:flex-start;cursor:pointer;margin:0 0 14px;font-size:14px}
#ff-app .ff-mini{display:inline-flex;align-items:center;margin:0;font-size:13px;white-space:nowrap}
#ff-app .ff-check input,#ff-app .ff-mini input{-webkit-appearance:none;appearance:none;width:16px;height:16px;flex:none;margin:2px 0 0;border:1.5px solid var(--ink);border-radius:0;background:transparent;cursor:pointer}
#ff-app .ff-mini input{margin:0}
#ff-app .ff-check input:checked,#ff-app .ff-mini input:checked{background:var(--ink);box-shadow:inset 0 0 0 3px var(--paper)}
#ff-app .ff-check em{display:block;font-style:normal;font-size:12px;color:var(--ff-dim);margin-top:2px}
#ff-app #ff-report{border-top:1px solid var(--ink);padding-top:14px;margin-top:14px;font-size:14px}
#ff-app #ff-report h3{font-size:15px;font-weight:400;margin:0 0 8px}
#ff-app #ff-report ul{margin:0 0 10px;padding-left:18px}
#ff-app #ff-report li{margin-bottom:3px}
#ff-app #ff-report code{font-family:ui-monospace,Menlo,Consolas,monospace;background:var(--ink);color:var(--paper);padding:1px 5px}
#ff-app #ff-loading{position:fixed;inset:0;z-index:9999;background:color-mix(in srgb,var(--paper) 88%,transparent);display:flex;align-items:center;justify-content:center}
#ff-app #ff-loading[hidden]{display:none}
#ff-app .ff-loadbox{background:var(--ink);color:var(--paper);padding:26px 34px}
#ff-app .ff-loadbox p{font-size:16px;margin-top:12px}
#ff-app .ff-spinner{width:140px;height:4px;background:color-mix(in srgb,var(--paper) 25%,transparent);position:relative;overflow:hidden}
#ff-app .ff-spinner::after{content:"";position:absolute;top:0;bottom:0;left:0;width:35%;background:var(--blue);animation:ff-slide 1s linear infinite}
@keyframes ff-slide{from{transform:translateX(-100%)}to{transform:translateX(300%)}}
#ff-app .ff-icon{min-width:34px;height:34px;padding:0 7px;font-size:15px;line-height:1;cursor:pointer}
#ff-app .ff-icon:hover{background:var(--blue);color:#FFFAFA}
#ff-app .ff-icon:disabled{opacity:.3;cursor:not-allowed;background:transparent;color:inherit}
#ff-app .ff-icon-sm{min-width:26px;height:26px;font-size:12px;padding:0 5px}
#ff-app .ff-row{display:flex;gap:8px;align-items:flex-end}
#ff-app .ff-seed{flex:1 1 200px}
#ff-app .ff-live{font-size:12px;letter-spacing:.09em;text-transform:uppercase;padding:4px 6px 3px}
#ff-app .ff-live.ff-ready{background:var(--blue);color:#FFFAFA}
#ff-app .ff-live.ff-busy,#ff-app .ff-live.ff-bad{background:var(--ink);color:var(--paper)}
@media (max-width:640px){#ff-app .ff-two{grid-template-columns:1fr}
#ff-app .ff-tune-head{flex-direction:column}
#ff-app .ff-wf{white-space:normal}
#ff-app #ff-grid,#ff-app #ff-glyphs{grid-template-columns:repeat(auto-fill,minmax(62px,1fr))}
#ff-app .ff-downloadrow>.ff-btn{width:100%}}
" +
          "@font-face{font-family:'" + name + "';src:url(data:font/otf;base64," + b64 +
          ") format('opentype');font-display:block}
" +
          "body{background:#111827;color:#d1d5db;font-family:-apple-system,Segoe UI,Roboto,sans-serif;margin:0;padding:40px 24px;line-height:1.5}
" +
          ".wrap{max-width:1000px;margin:0 auto}
" +
          ".meta{color:#9ca3af;font-size:13px;margin-bottom:36px}
" +
          "h2{color:#3b82f6;font-size:15px;margin:36px 0 12px;font-weight:600}
" +
          ".wf{display:flex;align-items:baseline;gap:16px;border-bottom:1px solid #1f2937;padding:12px 0;overflow:hidden}
" +
          ".wf i{font-style:normal;color:#6b7280;font-size:10px;font-family:monospace;flex:0 0 30px}
" +
          ".wf b{font-family:'" + name + "';font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#f9fafb}
" +
          ".para{font-family:'" + name + "';font-size:22px;color:#f9fafb;line-height:1.45;max-width:34em}
" +
          ".grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:8px}
" +
          ".cell{border:1px solid #374151;border-radius:4px;padding:12px 4px 6px;text-align:center}
" +
          ".cell span{font-family:'" + name + "';font-size:32px;display:block;color:#f9fafb}
" +
          ".cell i{font-style:normal;font-size:10px;color:#6b7280;font-family:monospace}
" +
          "ul{color:#9ca3af;font-size:13px;padding-left:18px}
ul em{font-style:normal;color:#6b7280}
" +
          "