html:not([data-vmh-past-stage]) body:has(.vmh) .landing-navbar{--foreground: #fff;--background: #0d0c0b;--text-primary: #fff;--text-secondary: rgb(255 255 255 / 80%);color:#fff;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}html[data-vmh-past-stage] body:has(.vmh) .landing-navbar{background:var(--landing-bg, var(--surface-raised, #fff));-webkit-backdrop-filter:none;backdrop-filter:none}.vmh{--nav: 64px;position:relative;display:flex;flex-direction:column;height:max(640px,100svh);margin-top:calc(-1 * var(--nav));padding-top:var(--nav);overflow:hidden;background:#1c1712;color:#fff;text-align:center;isolation:isolate}.vmh-bg{position:absolute;inset:0;z-index:-1}.vmh-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .9s var(--ease);pointer-events:none}.vmh-slide[data-active]{opacity:1}.vmh-scrim{position:absolute;inset:0;background:linear-gradient(180deg,#0e0a0480,#140e0638 14%,#140e064d 46%,#140e0666 70%,#0e0a04cc)}.vmh-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:0;padding:0 24px 2vh}.vmh-title{max-width:18ch;margin:0;color:#fff;font-size:var(--heading);text-wrap:balance;text-shadow:0 2px 30px rgba(20,14,6,.35)}.vmh-lead{max-width:620px;margin:1.25rem 0 0;color:#ffffffe6;font-size:16px;line-height:1.5;letter-spacing:-.01em;text-wrap:balance;text-shadow:0 1px 16px rgba(20,14,6,.45)}.vmh-box{width:min(700px,100%);margin-top:2.2rem;padding:14px 14px 12px 18px;border-radius:22px;background:#fffffff5;color:#2b2118;text-align:left;box-shadow:0 24px 70px -20px #140e0699,0 0 0 1px #fff6}.vmh-input{display:block;width:100%;min-height:3.1em;max-height:6em;padding:2px 0 0;border:0;outline:0;resize:none;background:none;color:#2c1b09;font:400 16px/1.5 var(--font-sans);letter-spacing:-.011em}.vmh-row{display:flex;align-items:center;gap:8px;margin-top:10px}.vmh-chip{display:inline-flex;align-items:center;height:30px;padding:0 11px;border-radius:999px;background:#2b1f1112;color:#2b2118;font-size:13px;font-weight:600;white-space:nowrap}.vmh-spacer{flex:1}.vmh-copy{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px;border:0;border-radius:999px;background:none;color:#73665a;font:600 13.5px/1 var(--font-sans);cursor:pointer}.vmh-copy:hover{background:#2b1f110f;color:#2b2118}.vmh-copy svg{width:15px;height:15px}.vmh-send{display:inline-flex;align-items:center;gap:8px;flex:none;height:42px;padding:0 18px;border:0;border-radius:999px;background:#0a0a0a;color:#fff;font:600 15px/1 var(--font-sans);cursor:pointer;transition:transform .2s var(--ease)}.vmh-send:hover{transform:translateY(-1px)}.vmh-send svg{width:16px;height:16px}.vmh-wheel{display:flex;align-items:center;justify-content:center;gap:14px;flex:none;padding:0 16px clamp(18px,3.4vh,34px)}.vmh-strip{--tw: 128px;position:relative;display:flex;align-items:center;gap:12px;flex:0 1 760px;min-width:0;height:96px;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x mandatory;-webkit-mask-image:linear-gradient(90deg,transparent,#000 16%,#000 84%,transparent);mask-image:linear-gradient(90deg,transparent,#000 16%,#000 84%,transparent)}.vmh-strip::-webkit-scrollbar{display:none}.vmh-strip:before,.vmh-strip:after{content:"";flex:0 0 calc(50% - var(--tw) / 2 - 12px)}.vmh-thumb{flex:none;width:var(--tw);aspect-ratio:16 / 9;padding:0;border:0;border-radius:10px;overflow:hidden;background:#ffffff1f;opacity:.62;cursor:pointer;scroll-snap-align:center;transform:scale(.82);transition:transform .35s var(--ease),opacity .35s var(--ease),box-shadow .35s var(--ease)}.vmh-thumb img{display:block;width:100%;height:100%;object-fit:cover}.vmh-thumb:hover{opacity:.9}.vmh-thumb[aria-selected=true]{opacity:1;transform:scale(1.14);box-shadow:0 0 0 2px #fff,0 14px 30px -10px #0009}.vmh :focus-visible{outline-color:#fff}.vmh-attach{display:none}.vmh[data-pos=bottom] .vmh-body{justify-content:flex-end;padding-bottom:2.4vh}.vmh[data-pos=bottom] .vmh-title{font-size:clamp(36px,4.4vw,64px);max-width:22ch}.vmh[data-pos=bottom] .vmh-lead{margin-top:.8rem}.vmh[data-pos=bottom] .vmh-box{margin-top:1.4rem}.vmh[data-pos=left] .vmh-body{justify-content:flex-end;align-items:flex-start;padding:0 clamp(24px,6vw,96px) 4vh;text-align:left}.vmh[data-pos=left] .vmh-title{max-width:14ch;font-size:clamp(40px,5vw,76px);text-wrap:pretty}.vmh[data-pos=left] .vmh-lead{max-width:480px;text-wrap:pretty}.vmh[data-pos=left] .vmh-box{width:min(560px,100%)}.vmh[data-pos=left] .vmh-wheel{justify-content:flex-end;padding-right:clamp(24px,6vw,96px)}.vmh[data-pos=left] .vmh-strip{flex-basis:560px}.vmh[data-pos=left] .vmh-scrim{background:linear-gradient(90deg,#0e0a049e,#0e0a042e 55%,#0e0a0400),linear-gradient(180deg,#140e0633,#140e0600 40%,#0e0a04b3)}.vmh[data-pos=dock] .vmh-wheel{padding-bottom:calc(var(--dock-h, 120px) + 40px)}.vmh-box[data-docked][data-ui=glass]{background:#120e0acc}.vmh-box[data-docked]{position:fixed;left:50%;bottom:20px;z-index:60;width:min(760px,calc(100vw - 32px));margin:0;transform:translate(-50%)}.vmh-box[data-ui=glass]{background:#120e0a6b;color:#fff;-webkit-backdrop-filter:blur(22px) saturate(1.4);backdrop-filter:blur(22px) saturate(1.4);box-shadow:0 24px 70px -24px #000000b3,inset 0 0 0 1px #ffffff2e}.vmh-box[data-ui=glass] .vmh-input{color:#fff}.vmh-box[data-ui=glass] .vmh-chip{background:#ffffff24;color:#fff}.vmh-box[data-ui=glass] .vmh-copy{color:#ffffffbf}.vmh-box[data-ui=glass] .vmh-copy:hover{background:#ffffff1f;color:#fff}.vmh-box[data-ui=glass] .vmh-send{background:#fff;color:#0a0a0a}.vmh-box[data-ui=pill]{display:flex;align-items:center;gap:10px;width:min(760px,100%);padding:8px 8px 8px 22px;border-radius:999px}.vmh-box[data-ui=pill] .vmh-input{flex:1;min-width:0;height:24px;min-height:0;padding:0;overflow:hidden;white-space:nowrap;-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent);mask-image:linear-gradient(90deg,#000 85%,transparent)}.vmh-box[data-ui=pill] .vmh-row{flex:none;margin:0}.vmh-box[data-ui=pill] .vmh-chip:not(.vmh-chip-model),.vmh-box[data-ui=pill] .vmh-spacer{display:none}.vmh-box[data-ui=pill] .vmh-copy span{display:none}.vmh-box[data-ui=pill] .vmh-copy{width:40px;padding:0;justify-content:center}.vmh-box[data-ui=composer]{padding:16px 14px 12px 18px;border-radius:20px;background:#fffdf9;box-shadow:0 30px 80px -24px #140e06b3,0 0 0 1px #2b1f1114}.vmh-box[data-ui=composer] .vmh-input{min-height:4.5em;font-size:15px}.vmh-box[data-ui=composer] .vmh-attach{display:grid;place-items:center;flex:none;width:32px;height:32px;padding:0;border:1px solid rgba(43,31,17,.14);border-radius:50%;background:none;color:#2b2118;cursor:pointer}.vmh-box[data-ui=composer] .vmh-attach svg{width:16px;height:16px}.vmh-box[data-ui=composer] .vmh-chip{height:30px;background:none;border:1px solid rgba(43,31,17,.12);font-weight:500}.vmh-box[data-ui=composer] .vmh-chip:after{content:"";width:6px;height:6px;margin:-3px 0 0 7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;opacity:.5;transform:rotate(45deg)}.vmh-box[data-ui=composer] .vmh-copy span{display:none}.vmh-box[data-ui=composer] .vmh-copy{width:36px;padding:0;justify-content:center}.vmh-box[data-ui=composer] .vmh-send{width:40px;height:40px;padding:0;justify-content:center}.vmh-box[data-ui=composer] .vmh-send span{display:none}.vmh-proto{position:fixed;top:76px;right:16px;z-index:70;display:grid;gap:8px;padding:12px;border-radius:14px;background:#0a0a0ad1;color:#fff;font:500 12px/1.2 var(--font-sans);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 12px 30px -10px #00000080}.vmh-proto p{margin:0;opacity:.6}.vmh-proto-group{display:flex;align-items:center;gap:4px}.vmh-proto-group span{width:30px;opacity:.6}.vmh-proto button{padding:6px 9px;border:0;border-radius:8px;background:#ffffff1a;color:#fff;font:inherit;cursor:pointer}.vmh-proto button[aria-pressed=true]{background:#fff;color:#0a0a0a}@media(max-width:720px){.vmh[data-pos=left] .vmh-wheel{justify-content:center;padding-right:16px}.vmh-box[data-docked]{bottom:12px}.vmh-box[data-ui=pill] .vmh-chip-model,.vmh-box[data-ui=pill] .vmh-copy{display:none}.vmh-box[data-ui=pill]{padding-left:18px}.vmh-proto{inset:auto 8px 90px}}@media(max-width:720px){.vmh{height:max(600px,100svh)}.vmh-body{padding-inline:16px}.vmh-box{margin-top:1.6rem}.vmh-copy span{display:none}.vmh-send{padding:0 14px}.vmh-chip[data-vmh-seconds]{display:none}.vmh-strip{--tw: 96px;height:78px}}@media(prefers-reduced-motion:reduce){.vmh-slide,.vmh-thumb,.vmh-send{transition:none}}.k4 .vs-body{margin-top:3.2rem}.k4 .vs-media{aspect-ratio:16 / 9;border-radius:12px;background:#1c1712}.k4-media{position:relative}.k4-draft{position:absolute;top:12px;left:12px;padding:3px 9px;border-radius:999px;background:#140e06c7;color:#ffd9a8;font-size:12px;font-weight:600;pointer-events:none}.vs-feat-media .k4-draft{top:40px;left:40px}.k4-creators{padding-top:8px}.k4-skills{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:3.2rem 0 0;padding:0;list-style:none}.k4-skill{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--border, rgba(43, 31, 17, .08));border-radius:18px;background:#fff;text-align:left}.k4-skill-media{position:relative;display:block;aspect-ratio:16 / 9;overflow:hidden;background:#1c1712}.k4-skill-video{position:relative;display:block;width:100%;height:100%;object-fit:cover}.k4-skill[data-portrait] .k4-skill-video{object-fit:contain}.k4-skill-fill{position:absolute;inset:-10%;width:120%;height:120%;object-fit:cover;filter:blur(28px) brightness(.7)}.k4-skill-copy{display:flex;flex-direction:column;gap:8px;padding:20px 24px 24px}.k4-skill-copy h3{font-size:22px}.k4-skill-copy .vs-link{margin-top:4px}.k4-feat-meta{color:var(--muted-fg)!important;font-size:13px!important;font-weight:600}.k4-sound{position:absolute;right:52px;bottom:52px;display:inline-flex;align-items:center;height:34px;padding:0 14px;border:0;border-radius:999px;background:#0e0a04b8;color:#fff;font:600 13px/1 var(--font-sans);cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.k4-sound[aria-pressed=true]{background:#fff;color:#0a0a0a}.k4-ctrls{display:flex;flex-direction:column;gap:22px}.k4-ctrl{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,2fr);gap:20px 36px;align-items:center;padding:28px;border:1px solid rgba(43,31,17,.08);border-radius:20px;background:#fff;text-align:left}.k4-ctrl-copy h3{font-size:28px;line-height:1.1}.k4-ctrl-copy p{margin-top:12px}.k4-ctrl-flow{display:flex;align-items:center;gap:14px;min-width:0}.k4-ctrl-inputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;flex:0 0 38%;margin:0;padding:0;list-style:none}.k4-ctrl-inputs:has(>:nth-child(3):last-child){grid-template-columns:1fr}.k4-ctrl-input{position:relative;overflow:hidden;border-radius:10px;background:#f3efe9}.k4-ctrl-input img{display:block;width:100%;aspect-ratio:16 / 9;object-fit:cover}.k4-ctrl-tag,.k4-ctrl-note{position:absolute;padding:2px 7px;border-radius:999px;font-size:11.5px;font-weight:600;line-height:1.5}.k4-ctrl-tag{top:6px;left:6px;background:#0e0a04c7;color:#fff;font-family:var(--font-mono, ui-monospace, monospace)}.k4-ctrl-note{right:6px;bottom:6px;background:#ffffffe6;color:#2b2118}.k4-ctrl-input[data-kind=video]:after{content:"▶";position:absolute;top:50%;left:50%;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#0e0a0499;color:#fff;font-size:11px;transform:translate(-50%,-50%)}.k4-ctrl-arrow{flex:none;color:var(--muted-fg);font-size:22px}.k4-ctrl-output{flex:1;min-width:0;margin:0}.k4-ctrl-output figcaption,.k4-ab-side figcaption{margin-top:8px;color:var(--muted-fg);font-size:13px;font-weight:600}.k4-ctrl-prompt{grid-column:1 / -1;padding-top:4px}.k4-ctrl-prompt summary{color:var(--secondary-fg);font-size:14px;font-weight:600;cursor:pointer}.k4-ctrl-prompt[open] summary{margin-bottom:10px}.k4-prompt-full{margin:0 0 12px;color:var(--secondary-fg);font-size:14.5px!important;line-height:1.6}.k4-ctrl-prompt .k4-copy,.k4-ab-prompt .k4-copy{margin-left:0}.k4-ab{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.k4-ab-side{margin:0;text-align:left}.k4-ab-side b{margin-right:6px;color:var(--foreground, #221c15)}.k4-ab-side[data-current] .vs-media{box-shadow:0 0 0 2px #dc7036}.k4-ab-prompt{max-width:860px;margin:1.8rem auto 0;padding:22px 24px;border:1px solid rgba(43,31,17,.08);border-radius:16px;background:#fff;text-align:left}.k4-ab-prompt .k4-tag{margin-bottom:8px}main.k4 .k4-edit .s25-edit-control{max-width:1180px;padding:clamp(72px,8vw,120px) 24px;background:transparent;color:#2c1b09}main.k4 .k4-edit .s25-edit-control__head h2{max-width:18ch;font-family:var(--font-display);font-size:var(--heading);font-weight:300;letter-spacing:-.045em;line-height:1.1627907;color:inherit}main.k4 .k4-edit .s25-edit-control__head h2 span{display:inline}main.k4 .k4-edit .s25-edit-control__head h2 span+span:before{content:" "}main.k4 .k4-edit .s25-edit-control__head p{max-width:620px;margin-top:1.25rem;color:var(--secondary-fg);font-size:16px;line-height:1.5}main.k4 .k4-edit .s25-edit-control__cta{min-height:46px;margin-top:1.8rem;padding:0 22px;font-size:15px;font-weight:600}main.k4 .k4-edit .s25-edit-control__grid{gap:16px;margin-top:3.2rem}main.k4 .k4-edit .s25-edit-control__card,main.k4 .k4-edit .s25-edit-control__intro{min-height:150px;border-color:#2b1f1114;border-radius:16px}main.k4 .k4-edit .s25-edit-control__card{padding:22px 24px}main.k4 .k4-edit .s25-edit-control__card h3{font-family:var(--font-display);font-size:22px;font-weight:400;letter-spacing:-.03em;color:inherit}main.k4 .k4-edit .s25-edit-control__icon{width:24px;height:24px;color:var(--secondary-fg)}.k4-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:3.2rem 0 0;padding:0;list-style:none}.k4-tile{position:relative;overflow:hidden;border-radius:16px}.k4-tile .vs-media{border-radius:16px}.k4-tile-name{position:absolute;right:0;bottom:0;left:0;padding:28px 16px 12px;background:linear-gradient(180deg,transparent,rgba(14,10,4,.7));color:#fff;font-size:14px;font-weight:600;text-align:left;pointer-events:none}.k4-versions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.k4-version{display:flex;flex-direction:column;gap:12px;padding:30px 30px 32px;text-align:left}.k4-version[data-current]{background:#fff;border-color:var(--border-2);box-shadow:0 18px 44px -26px #281c0866}.k4-tag{color:var(--muted-fg)!important;font-size:13px!important;font-weight:600}.k4-version h3{font-size:26px}.k4-version ul{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 0;padding:0;list-style:none}.k4-version li,.k4-chip{display:inline-flex;align-items:center;height:28px;padding:0 10px;border-radius:999px;background:#2b1f1112;color:#2b2118;font-size:13px;font-weight:600;white-space:nowrap}.k4-version .vs-link{margin-top:6px}.k4-specs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:0}.k4-spec{display:flex;flex-direction:column;gap:4px;padding:26px 28px 28px;text-align:left}.k4-spec dt{color:var(--muted-fg);font-size:13px;font-weight:600}.k4-spec dd{margin:0}.k4-spec-value{font:300 44px/1.1 var(--font-display);letter-spacing:-.04em}.k4-spec-note{color:var(--secondary-fg);font-size:15px;line-height:1.5}.k4-examples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.k4-example{display:flex;flex-direction:column;padding:12px 12px 20px;text-align:left}.k4-example:last-child:nth-child(odd){grid-column:1 / -1;display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center;padding:12px}.k4-example-copy{display:flex;flex-direction:column;gap:10px;padding:16px 12px 0}.k4-example:last-child:nth-child(odd) .k4-example-copy{padding:8px 12px 8px 0}.k4-example h3{font-size:21px}.k4-prompt{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:5;line-clamp:5;font-size:14.5px!important}.k4-example-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:4px}.k4-copy{display:inline-flex;align-items:center;height:36px;margin-left:auto;padding:0 16px;border:0;border-radius:999px;background:#0a0a0a;color:#fff;font:600 14px/1 var(--font-sans);cursor:pointer}.k4-copy[data-copied]{background:#2faa6a}.k4-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:0;padding:0;list-style:none}.k4-step{display:flex;flex-direction:column;gap:10px;padding:28px 28px 30px;text-align:left}.k4-step-no{display:grid;place-items:center;width:36px;height:36px;margin-bottom:6px;border-radius:50%;background:#0a0a0a;color:#fff;font:600 15px/1 var(--font-sans)}@media(max-width:980px){.k4-grid,.k4-versions,.k4-specs,.k4-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.k4-examples{grid-template-columns:1fr}.k4-example:last-child:nth-child(odd){display:flex;padding:12px 12px 20px}.k4-example:last-child:nth-child(odd) .k4-example-copy{padding:16px 12px 0}}@media(max-width:640px){.k4-grid,.k4-versions,.k4-specs,.k4-steps,.k4-skills{grid-template-columns:1fr}.k4-sound{right:16px;bottom:16px}.k4-ctrl,.k4-ab{grid-template-columns:1fr}.k4-ctrl{padding:18px}.k4-ctrl-flow{flex-direction:column;align-items:stretch}.k4-ctrl-inputs{grid-template-columns:repeat(2,minmax(0,1fr))!important}.k4-ctrl-arrow{transform:rotate(90deg);align-self:center}.k4-spec-value{font-size:36px}.k4-copy{margin-left:0}}