.keyfit-page{background:var(--white);color:var(--ink)}
.kf-main{max-width:1160px;margin:0 auto;padding:68px 28px 32px;font-family:var(--sans)}
.kf-main [hidden]{display:none!important}.kf-intro{margin-bottom:40px}.kf-intro h1{font-size:clamp(32px,5vw,48px);letter-spacing:-.04em;margin:0 0 10px}.kf-intro p{font-size:20px;margin:0}
.kf-main h2{font-size:22px;letter-spacing:-.02em;margin:0 0 8px}.kf-main h3{font-size:17px;margin:0 0 10px}.kf-main p{line-height:1.55}.kf-main button,.kf-main input,.kf-main select{font:inherit}.kf-main button{cursor:pointer}.kf-main button:disabled{opacity:.5;cursor:not-allowed}.kf-main button:focus-visible,.kf-main a:focus-visible,.kf-main input:focus-visible,.kf-main select:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.kf-upload{border-block:1px solid var(--hairline);padding:26px 0;margin-bottom:36px}.kf-upload>div p{margin:0 0 22px}.kf-upload form{display:flex;align-items:stretch;gap:16px}.kf-file{display:grid;gap:8px;border:1px dashed var(--hairline);border-radius:8px;padding:20px;flex:1;min-width:0;cursor:pointer}.kf-file.is-dragging{border-color:var(--blue);background:var(--parchment)}.kf-file span{color:var(--muted);font-size:13px}.kf-file input{max-width:100%;font-size:13px}.kf-file strong{overflow-wrap:anywhere}
.kf-button,.kf-primary{padding:10px 14px;border:1px solid var(--hairline);border-radius:8px;background:var(--white);color:var(--ink);font-size:14px;font-weight:600}.kf-primary{background:var(--blue);border-color:var(--blue);color:#fff}.kf-main .kf-primary:hover:not(:disabled){background:var(--blue-focus)}.kf-button:hover:not(:disabled){background:var(--parchment)}.kf-note{font-size:13px;color:var(--muted)}#status{font-size:14px;margin-bottom:0}#status[data-error="true"]{color:#b42318}
.kf-section-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.kf-section-head p{margin:0;font-size:14px;overflow-wrap:anywhere}.kf-editor-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:32px;margin-top:24px}.kf-key-panel{min-width:0}.kf-toolbar{display:flex;gap:8px;flex-wrap:wrap}.kf-toolbar input{flex:1;min-width:120px}.kf-main input:not([type=checkbox],[type=file]),.kf-main select{border:1px solid var(--hairline);border-radius:6px;background:var(--white);color:var(--ink);padding:9px;width:100%;box-sizing:border-box}.kf-toolbar input:not([type=checkbox],[type=file]){width:auto}.kf-settings{border-left:1px solid var(--hairline);padding-left:24px}.kf-settings>label{display:block;margin:20px 0 8px;font-size:13px;font-weight:600}.kf-settings>p{font-size:13px}.kf-settings>button{width:100%;margin-top:10px}.kf-range{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}.kf-range label{display:block;font-size:13px;margin-bottom:8px}.kf-settings .kf-check{display:flex;align-items:center;gap:8px;font-weight:400}.kf-check input{accent-color:var(--blue)}
.kf-property{border-top:1px solid var(--hairline);padding:16px 0}.kf-property h3{font-size:14px;overflow-wrap:anywhere}.kf-property-path{font-size:12px;color:var(--muted);overflow-wrap:anywhere;margin:0 0 12px}.kf-keys{display:grid;grid-template-columns:repeat(auto-fill,minmax(142px,1fr));gap:12px}.kf-key{display:grid;gap:6px;font-size:12px}.kf-key label{display:flex;gap:6px;align-items:center}.kf-key input[type=number]{font-variant-numeric:tabular-nums}.kf-key input[type=checkbox]{accent-color:var(--blue)}.kf-preview{height:24px;margin:20px 6px 10px;position:relative;border-bottom:1px solid var(--hairline)}.kf-preview i{width:8px;height:8px;position:absolute;bottom:-4px;background:var(--blue);transform:translateX(-50%) rotate(45deg)}
.kf-help{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:64px;border-top:1px solid var(--hairline);margin-top:42px;padding-top:28px;font-size:14px}.kf-help ol{padding-left:20px;line-height:1.6}.kf-help li{padding:5px 0}.kf-footer{display:flex;justify-content:space-between;gap:16px;margin-top:44px;border-top:1px solid var(--hairline);padding-top:20px;font-size:12px;color:var(--muted)}
html[data-upload120-theme="dark"] .keyfit-page{background:#161617}html[data-upload120-theme="dark"] .kf-button,html[data-upload120-theme="dark"] .kf-main input:not([type=checkbox],[type=file]),html[data-upload120-theme="dark"] .kf-main select{background:#202022}html[data-upload120-theme="dark"] #status[data-error="true"]{color:#ffb4ab}
@media(max-width:760px){.kf-main{padding:40px 20px 24px}.kf-editor-layout,.kf-help{grid-template-columns:1fr;gap:24px}.kf-settings{border-left:0;border-top:1px solid var(--hairline);padding:24px 0 0}.kf-upload form{flex-direction:column}.kf-upload form>button{align-self:flex-start}.kf-help{gap:24px}.kf-footer{flex-direction:column}.kf-intro p{font-size:18px}.keyfit-page .global-nav{padding-inline:16px}.keyfit-page .nav{gap:12px}}
@media(prefers-reduced-motion:reduce){.keyfit-page *, .keyfit-page *::before,.keyfit-page *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.kf-upload form>.kf-primary{align-self:center;white-space:nowrap}.keyfit-page .global-nav{background:var(--white);backdrop-filter:none;border-bottom:1px solid var(--hairline);box-shadow:none}.keyfit-page .global-nav,.keyfit-page .global-nav .nav-item{color:var(--ink)}.keyfit-page .global-nav .active{background:var(--parchment)}
html[data-upload120-theme="dark"] .keyfit-page .global-nav{background:#161617}html[data-upload120-theme="dark"] .kf-primary{color:#111216}
@media(max-width:760px){.kf-upload form>.kf-primary{align-self:flex-start}}
/* The timing editor uses aligned property lanes and movable keyframe diamonds. */
.kf-editor-layout{grid-template-columns:minmax(0,1fr);gap:26px}.kf-settings{border-left:0;border-top:1px solid var(--hairline);padding:24px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px 28px;align-items:start}.kf-settings h3,.kf-settings>p:first-of-type{grid-column:1/-1}.kf-settings>label{margin:8px 0 0}.kf-settings>button{align-self:end}.kf-settings>p{margin:4px 0}.kf-settings #fitPreview{grid-column:1/-1}.kf-settings #selectionSummary{grid-column:1/-1}.kf-transport{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:18px 0 12px}.kf-transport output{font-size:13px;font-variant-numeric:tabular-nums;min-width:75px}.kf-transport .kf-check{display:flex;gap:6px;font-size:13px;align-items:center;margin-left:auto}.kf-main .kf-transport select{width:auto;padding:7px;font-size:12px}
.kf-timeline{position:relative;border:1px solid var(--hairline);border-radius:6px;background:var(--pearl);overflow:hidden;touch-action:none;user-select:none}.kf-timeline-scroll{overflow:auto;max-height:460px;overscroll-behavior:contain;padding-right:8px}.kf-timeline-grid{min-width:100%}.kf-timeline-row{display:grid;grid-template-columns:var(--kf-label-width) var(--kf-track-width);border-bottom:1px solid var(--soft-line);min-height:58px}.kf-timeline-row:last-child{border-bottom:0}.kf-row-label{position:sticky;left:0;background:var(--parchment);z-index:3;border-right:1px solid var(--hairline);padding:12px;display:grid;align-content:center;gap:4px;min-width:0}.kf-row-label strong{font-size:12px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kf-row-label>span{font-size:10px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kf-ruler-row{min-height:32px;position:sticky;top:0;z-index:5;background:var(--parchment)}.kf-ruler-row .kf-row-label{font-size:11px;padding:8px 12px}.kf-ruler{position:relative;cursor:crosshair;margin-left:12px}.kf-ruler>span{position:absolute;top:8px;font-size:10px;color:var(--muted);white-space:nowrap;border-left:1px solid var(--hairline);padding-left:4px;height:22px}.kf-track{position:relative;min-height:58px;margin-left:12px;cursor:crosshair;background-image:repeating-linear-gradient(to right,transparent 0,transparent 84px,var(--soft-line) 84px,var(--soft-line) 85px)}
.kf-main .kf-diamond{position:absolute;top:50%;transform:translate(-50%,-50%);width:24px;height:32px;border:0;border-radius:2px;background:transparent;padding:6px;z-index:2;touch-action:none;cursor:ew-resize}.kf-diamond>span{display:block;width:10px;height:10px;transform:rotate(45deg);background:var(--muted);border:1px solid var(--white);box-sizing:border-box}.kf-diamond.is-selected>span{background:var(--blue);border-color:var(--blue)}.kf-diamond:focus-visible{outline:2px solid var(--blue);outline-offset:0}.kf-playhead{position:absolute;top:0;bottom:0;width:1px;background:var(--blue);opacity:.5;pointer-events:none;z-index:1}.kf-marquee{position:absolute;border:1px solid var(--blue);background:color-mix(in srgb,var(--blue) 12%,transparent);pointer-events:none;z-index:8}.kf-opaque{font-size:11px;color:var(--muted);position:absolute;left:12px;top:20px;max-width:90%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kf-empty-timeline{padding:16px;font-size:13px}.kf-timeline-bottom{display:flex;align-items:center;gap:12px;margin-top:12px;font-size:11px;color:var(--muted)}.kf-timeline-bottom>span{flex:1}.kf-main .kf-timeline-bottom input[type=range]{width:100px;padding:0;accent-color:var(--blue)}.kf-timeline-bottom .kf-button{font-size:11px;padding:6px 9px}
.kf-fit-labels{display:flex;justify-content:space-between;align-items:center;font-size:12px;grid-column:1/-1;margin-top:8px}.kf-fit-labels output{font-variant-numeric:tabular-nums;margin-left:6px}.kf-fit-handles{position:relative;height:24px;grid-column:1/-1;margin:0 10px;background:var(--parchment);border:1px solid var(--hairline);border-radius:3px}.kf-fit-handles>div{position:absolute;top:0;bottom:0;background:color-mix(in srgb,var(--blue) 22%,transparent);left:0;right:0}.kf-main .kf-fit-handles input[type=range]{position:absolute;inset:0;width:100%;height:24px;margin:0;padding:0;background:none;border:0;pointer-events:none;appearance:none;-webkit-appearance:none}.kf-fit-handles input[type=range]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:12px;height:30px;background:var(--blue);border:2px solid var(--white);border-radius:3px;cursor:ew-resize;pointer-events:auto}.kf-fit-handles input[type=range]::-moz-range-thumb{width:10px;height:28px;background:var(--blue);border:2px solid var(--white);border-radius:3px;cursor:ew-resize;pointer-events:auto}.kf-fit-handles input[type=range]::-moz-range-track{background:transparent}
@media(max-width:760px){.kf-settings{display:block}.kf-settings>label{margin:20px 0 8px}.kf-settings>p{margin:10px 0}.kf-fit-labels{margin:20px 0 12px}.kf-timeline-bottom{flex-wrap:wrap}.kf-timeline-bottom>span{flex-basis:100%}.kf-transport{gap:8px}.kf-transport .kf-button{font-size:11px;padding:8px}.kf-transport output{min-width:60px;font-size:11px}.kf-row-label{padding:8px}.kf-timeline-scroll{max-height:390px}}

.kf-fit-controls>label,.kf-export-options>label{display:block;font-size:13px;font-weight:600;margin-bottom:8px}.kf-fit-controls>p,.kf-export-options>p{font-size:13px}.kf-fit-controls .kf-check{display:flex;align-items:center;gap:8px;font-weight:400;margin:20px 0}.kf-export-options>button{display:block;width:100%;margin-top:12px}.kf-settings{gap:6px 40px}.kf-fit-controls,.kf-export-options{margin-top:12px}.kf-fit-controls .kf-fit-labels{margin:20px 0 12px}
.keyfit-page .global-nav .brand,.keyfit-page .global-nav .brand-mark{color:var(--ink)}
/* Progressive steps use Upload120's neutral surfaces and rounded controls. */
.keyfit-page{background:var(--parchment)}.kf-main{max-width:1160px;padding-top:54px}.kf-main[data-stage="upload"]{max-width:880px}.kf-intro{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}.kf-intro h1{font-size:36px;margin-bottom:8px}.kf-intro p{font-size:16px}.kf-intro .kf-intro-note{font-size:12px;color:var(--muted);padding-bottom:3px}
.kf-steps{display:flex;gap:8px;margin-bottom:24px;padding:5px;border-radius:999px;background:var(--white);border:1px solid var(--soft-line)}.kf-steps button{border:0;background:transparent;color:var(--muted);border-radius:999px;font-size:13px;font-weight:500;flex:1;min-height:44px;padding:8px 14px;display:flex;gap:8px;justify-content:center;align-items:center}.kf-steps button span{font-size:11px;border:1px solid var(--hairline);border-radius:50%;width:20px;height:20px;display:grid;place-items:center}.kf-steps button[aria-current=step]{background:var(--ink);color:var(--white)}.kf-steps button[aria-current=step] span{border-color:currentColor}.kf-steps button:disabled{opacity:.55}
.kf-surface{background:var(--white);border:1px solid var(--soft-line);border-radius:24px;padding:30px;box-shadow:0 3px 14px rgba(0,0,0,.025)}.kf-surface h2{font-size:24px}.kf-surface h2:focus{outline:none}.kf-surface>p{font-size:14px;color:var(--muted);margin:8px 0 22px}.kf-upload{margin:0;border-block:1px solid var(--soft-line)}.kf-upload form{display:flex;flex-direction:column;gap:18px}.kf-upload form>.kf-primary{align-self:flex-end}.kf-file{border:1.5px dashed var(--hairline);border-radius:18px;display:flex;flex-direction:column;align-items:center;gap:10px;padding:30px;text-align:center;background:var(--parchment)}.kf-file:focus-within{outline:2px solid var(--blue);outline-offset:4px}.kf-file-icon{width:42px;height:42px;color:var(--muted);margin-bottom:4px}.kf-file strong{font-size:17px}.kf-file .kf-browse{color:var(--ink);border:1px solid var(--hairline);background:var(--white);padding:9px 18px;border-radius:999px;margin-top:8px;font-size:13px;font-weight:500}.kf-upload>.kf-note{font-size:12px;max-width:600px;line-height:1.6;margin:20px 0 0}
.kf-primary{border-radius:999px;padding:12px 22px;min-height:44px}.kf-button{border-radius:10px}.kf-text-button{padding:8px 0;min-height:36px;border:0;background:transparent;color:var(--blue);font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap}.kf-file-bar{display:flex;align-items:center;gap:12px;margin:0 5px 18px;min-width:0}.kf-file-bar p{flex:1;font-size:12px;color:var(--muted);margin:0;overflow-wrap:anywhere;min-width:0}.kf-file-tag{font-size:10px;font-weight:600;border:1px solid var(--hairline);border-radius:7px;padding:7px}.kf-feedback{font-size:13px;margin:0 6px 16px}.kf-feedback p{margin:0}.kf-feedback:has(#status:empty):not(:has(#loginLink:not([hidden]))){display:none}.kf-feedback a{display:inline-block;margin-top:6px}.kf-section-head{margin-bottom:20px}.kf-section-head p{font-size:14px;color:var(--muted);margin-top:7px}.kf-step-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:24px;margin-top:22px;border-top:1px solid var(--soft-line)}.kf-disclosure{font-size:13px;border-top:1px solid var(--soft-line);padding-top:15px;margin-top:20px}.kf-disclosure summary{cursor:pointer;color:var(--muted);font-weight:500;line-height:1.5}.kf-disclosure p{font-size:13px;line-height:1.6;color:var(--muted);margin:12px 0}.kf-disclosure select{margin-top:14px}.kf-extra{margin:22px 6px 0;border:0;padding:0}.kf-extra>p{max-width:650px}.kf-footer{margin-top:30px;border:0;padding:0 6px 10px}
.kf-timeline{border-radius:12px}.kf-toolbar input{border-radius:10px!important}.kf-transport .kf-button{border-color:transparent;background:var(--parchment);font-size:12px;padding:8px 10px}.kf-settings{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;border:0;padding:0;margin-top:24px}.kf-fit-controls,.kf-export-options{margin:0}.kf-export-options{border-radius:18px;background:var(--parchment);padding:22px}.kf-export-options>p{font-size:13px;color:var(--muted);margin:8px 0 14px}.kf-export-options>button{margin-top:18px}.kf-export-options>button.kf-text-button{margin:8px auto 0;width:auto}.kf-fit-controls>select{border-radius:12px;min-height:44px}.kf-fit-handles{height:32px;border-radius:8px;margin:0 7px}.kf-main .kf-fit-handles input[type=range]{height:32px}.kf-fit-handles input[type=range]::-webkit-slider-thumb{height:38px;width:14px;border-radius:5px}.kf-fit-handles input[type=range]::-moz-range-thumb{height:34px;width:12px;border-radius:5px}.kf-download-help{margin-top:26px;border-top:1px solid var(--hairline);padding-top:22px;font-size:14px}.kf-download-help ol{padding-left:20px;line-height:1.8}.kf-fit-controls .kf-preview{margin-top:28px}
html[data-upload120-theme="dark"] .keyfit-page{background:var(--upload120-dark-page)}html[data-upload120-theme="dark"] :is(.kf-surface,.kf-steps){background:var(--upload120-dark-surface)}html[data-upload120-theme="dark"] .kf-steps button[aria-current=step]{background:#e5edf7;color:#101820}html[data-upload120-theme="dark"] .kf-file .kf-browse{background:var(--upload120-dark-surface-raised);color:var(--ink)}html[data-upload120-theme="dark"] .kf-export-options{background:var(--upload120-dark-page)}html[data-upload120-theme="dark"] .kf-primary{color:#111216}
@media(max-width:760px){.kf-main{padding:30px 16px 24px}.kf-intro{margin-bottom:22px;align-items:start}.kf-intro h1{font-size:30px}.kf-intro p{font-size:14px}.kf-intro-note{display:none}.kf-steps{gap:2px;padding:4px;margin-bottom:20px}.kf-steps button{padding:8px 4px;font-size:10px;gap:4px;min-height:42px}.kf-steps button span{width:16px;height:16px;font-size:9px;flex-shrink:0}.kf-surface{padding:22px 16px;border-radius:20px}.kf-surface h2{font-size:21px}.kf-section-head{gap:10px;align-items:start}.kf-section-head p{font-size:12px}.kf-file{padding:25px 14px;border-radius:16px}.kf-file strong{font-size:15px}.kf-upload form>.kf-primary{align-self:stretch}.kf-step-actions{flex-direction:column;align-items:stretch}.kf-step-actions>.kf-primary{width:100%}.kf-settings{grid-template-columns:1fr;gap:24px}.kf-export-options{padding:18px}.kf-file-bar{gap:8px}.kf-file-bar p{font-size:10px}.kf-file-bar .kf-text-button{font-size:11px}.kf-toolbar{gap:6px}.kf-toolbar .kf-button{font-size:11px;padding:8px}.kf-transport .kf-check{margin-left:0}.kf-transport{gap:6px}.kf-timeline-bottom input[type=range]{width:80px}.kf-footer{font-size:11px}}

.kf-upload-actions{display:flex;align-items:center;justify-content:flex-end;gap:20px}.kf-upload-actions #resumePreset{margin-right:auto}
.kf-selection-tools{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:12px 0;font-size:12px}.kf-selection-tools .kf-button{font-size:12px;min-height:36px;padding:7px 11px}.kf-selection-tools .kf-nudge{width:36px;font-size:18px;padding:3px}.kf-nudge-label{margin-left:auto;color:var(--muted)}.kf-selection-tools .kf-note{font-size:11px}.kf-button[aria-pressed=true]{background:var(--ink);color:var(--white);border-color:var(--ink)}
.kf-fallback{padding:24px 0 8px}.kf-fallback p{font-size:14px;max-width:580px;color:var(--muted);margin:8px 0 20px}.kf-fallback .kf-text-button{margin-left:20px}
.kf-main .kf-fit-handles{height:32px;cursor:pointer}.kf-main .kf-fit-handles input[type=range]{height:32px}.kf-fit-handles input[type=range]::-webkit-slider-thumb{width:24px;height:40px;border-width:4px}.kf-fit-handles input[type=range]::-moz-range-thumb{width:16px;height:32px;border-width:4px}
.kf-track{touch-action:pan-y}.kf-diamond{touch-action:none}.kf-timeline-bottom .kf-button{min-height:32px}.kf-main .kf-timeline-bottom input[type=range]{min-height:32px}
html[data-upload120-theme=dark] .kf-button[aria-pressed=true]{background:#e5edf7;color:#101820}
html[data-upload120-theme=dark] .kf-main .kf-fit-handles input[type=range]{background:transparent}
@media(max-width:760px){.kf-upload-actions{flex-wrap:wrap;gap:12px}.kf-upload-actions .kf-primary{width:100%}.kf-selection-tools{gap:6px}.kf-selection-tools .kf-button{min-height:40px}.kf-selection-tools .kf-nudge{width:40px}.kf-selection-tools .kf-note{display:none}.kf-fallback .kf-text-button{display:block;margin:12px 0 0}}
html[data-upload120-theme="dark"] .kf-steps button[aria-current=step],
html[data-upload120-theme="dark"] .kf-button[aria-pressed=true] { background:#233650; color:#f1f3f7; }
html[data-upload120-theme="dark"] .kf-primary { color:#fff; background:#315fce; }
html[data-upload120-theme="dark"] .kf-primary:not(:disabled):hover { background:#2855bf; }