:root{--paper:#f5f4ef;--ink:#0a0a0a;--chapter-dark:#0c0d0f;--surface-light:#e8e6df;--copy-light:#60615e;--copy-dark:#b8bab5;--line-light:#0a0a0a24;--line-dark:#ffffff29;--accent:#d7ff3f;--home-max:80rem;--home-gutter:24px;--media-radius:12px}.home-main{background:var(--paper);color:var(--ink)}.home-main .home-container{width:min(calc(100% - (var(--home-gutter) * 2)), var(--home-max));margin-inline:auto}.home-section{padding-block:88px}.home-section-heading{gap:20px;max-width:72ch;margin-bottom:48px;display:grid}.home-section-heading--wide{max-width:88ch}.home-main h1,.home-main h2,.home-main h3{color:inherit}.home-main h2{letter-spacing:-.06em;max-width:15ch;font-size:clamp(38px,5.6vw,72px);line-height:.98}.home-main h3{letter-spacing:-.045em;font-size:clamp(21px,2.3vw,32px);line-height:1.05}.home-section-heading>p,.channel-intro>p,.prompt-header>p{max-width:60ch;color:var(--copy-light);margin:0;font-size:clamp(17px,1.6vw,20px);line-height:1.55}.manifesto-section,.origin-section,.process-section,.verification-section{background:var(--paper);color:var(--ink)}.manifesto-section{border-bottom:1px solid var(--line-light);padding-block:112px 136px}.manifesto-grid{gap:52px;display:grid}.manifesto-heading{align-content:start;justify-items:start;gap:34px;display:grid}.manifesto-heading h1{letter-spacing:-.075em;max-width:11ch;font-size:clamp(68px,6.5vw,84px);line-height:.91}.manifesto-cta{border-color:var(--ink);background:var(--ink);color:var(--paper)}.manifesto-copy{align-content:start;gap:20px;max-width:65ch;display:grid}.manifesto-copy p{color:#343531;margin:0;font-size:clamp(17px,1.5vw,20px);line-height:1.7}.manifesto-copy .independent-disclosure{border-top:1px solid var(--line-light);max-width:54ch;color:var(--copy-light);font:500 11px/1.6 var(--mono);padding-top:18px}.origin-section{padding-top:136px}.origin-story-grid{gap:72px 28px;display:grid}.source-story{align-content:start;display:grid}.source-story__media{border-radius:var(--media-radius);background:var(--surface-light);position:relative;overflow:hidden}.source-story__fallback{color:var(--copy-light);font:500 11px var(--mono);text-transform:uppercase;place-items:center;display:grid;position:absolute;inset:0}.source-story img{width:100%;height:auto;position:relative}.source-story__copy{gap:14px;max-width:62ch;padding-top:22px;display:grid}.source-story__copy p{color:var(--copy-light);margin:0}.source-story__meta{font:500 11px/1.5 var(--mono);flex-wrap:wrap;gap:6px 14px;display:flex}.source-story__meta strong{color:var(--ink)}.source-story__copy>a,.text-link,.model-ledger a{width:fit-content;min-height:44px;color:inherit;text-underline-offset:5px;align-content:center;font-size:13px;font-weight:700}.model-section{background:var(--chapter-dark);color:var(--paper);padding-block:136px}.model-section .home-section-heading>p,.model-ledger p{color:var(--copy-dark)}.model-ledger{gap:64px 28px;display:grid}.model-ledger>article{border-top:1px solid var(--line-dark);padding-top:24px}.model-ledger h3{max-width:18ch}.model-ledger p{max-width:60ch;margin:18px 0 0;line-height:1.75}.model-ledger__max{position:relative}.model-mark{letter-spacing:-.09em;white-space:nowrap;overflow:hidden;color:var(--accent)!important;font:700 clamp(54px, 10vw, 132px)/.82 var(--sans)!important;margin:-12px 0 40px!important}.model-ledger__evidence a{color:var(--accent);margin-top:18px;display:inline-grid}.timing-section{border-block:1px solid var(--line-light);background:var(--paper);color:var(--ink);padding-block:112px}.timing-section .home-section-heading:before{background:var(--accent);content:"";width:44px;height:8px}.timing-grid{gap:44px;display:grid}.timing-sequence{border-top:1px solid var(--line-light);margin:0;padding:0;list-style:none;display:grid}.timing-sequence li{border-bottom:1px solid var(--line-light);grid-template-columns:minmax(84px,.22fr) minmax(0,1fr);align-items:end;gap:32px;padding-block:26px;display:grid}.timing-sequence strong{letter-spacing:-.075em;font-size:clamp(52px,8vw,92px);line-height:.84}.timing-sequence span{max-width:24ch;font-size:13px;font-weight:700;line-height:1.45}.timing-explanation{gap:18px;max-width:68ch;display:grid}.timing-explanation p{margin:0;font-size:17px;line-height:1.65}.process-section{padding-block:136px}.process-steps{border-top:1px solid var(--line-light);margin:0;padding:0;list-style:none;display:grid}.process-steps li{border-bottom:1px solid var(--line-light);align-content:space-between;min-height:156px;padding:20px 0;display:grid}.process-steps span{color:var(--copy-light);font:500 11px var(--mono)}.process-steps p{max-width:30ch;margin:30px 0 0;line-height:1.55}.process-limitations{gap:16px;max-width:72ch;margin-top:48px;margin-left:auto;display:grid}.process-limitations p{color:var(--copy-light);margin:0}.live-player,.prompt-lab,.faq-section{background:var(--chapter-dark);color:var(--paper)}.live-controls{padding-block:104px 128px}.player-meta{border-block:1px solid var(--line-dark);justify-content:space-between;align-items:center;gap:20px;padding-block:16px;display:flex}.player-status{align-items:center;gap:12px;min-width:0;display:flex}.live-dot{background:var(--accent);border-radius:50%;flex:none;width:8px;height:8px}.player-status small,.source-link{color:var(--copy-dark);font:500 10px var(--mono);letter-spacing:.05em;text-transform:uppercase;display:block}.player-status strong{color:var(--paper);text-overflow:ellipsis;white-space:nowrap;font-size:15px;display:block;overflow:hidden}.source-link{text-underline-offset:5px;white-space:nowrap;align-items:center;min-height:44px;display:inline-flex}.channel-area{padding-top:76px}.channel-intro>p{color:var(--copy-dark);margin-top:18px}.channel-tabs{scrollbar-color:var(--line-dark) transparent;grid-template-columns:repeat(5,minmax(220px,1fr));margin-top:42px;padding:0;display:grid;overflow-x:auto}.channel-tab{border:0;border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);border-left:1px solid var(--line-dark);min-height:208px;color:var(--copy-dark);cursor:pointer;text-align:left;background:0 0;align-content:end;gap:8px;padding:24px 20px;transition:background-color .16s,color .16s;display:grid}.channel-tab:last-child{border-right:1px solid var(--line-dark)}.channel-tab:hover{color:var(--paper);background:#ffffff0d}.channel-tab[aria-selected=true]{background:var(--accent);color:var(--ink)}.channel-name{letter-spacing:-.04em;font-size:19px;font-weight:700}.channel-creator{font:500 11px var(--mono);opacity:.7}.channel-description{margin-top:10px;font-size:12px;line-height:1.5}.channel-disclaimer{max-width:78ch;color:var(--copy-dark);margin:22px 0 0;font-size:12px}.audience-section{background:var(--surface-light);color:var(--ink);padding-block:136px}.audience-grid{gap:44px;display:grid}.audience-grid>div{gap:18px;max-width:66ch;display:grid}.audience-grid p{color:#343531;margin:0;font-size:17px;line-height:1.72}.prompt-lab{padding-block:128px}.prompt-header{gap:18px;max-width:72ch;display:grid}.prompt-header>p{color:var(--copy-dark)}.prompt-header small{color:#8e918b;font:500 11px/1.6 var(--mono)}.prompt-workspace{border:1px solid var(--line-dark);background:#151619;border-radius:24px;margin-top:48px;padding:clamp(26px,4vw,52px)}.prompt-field{min-height:5.4em;color:var(--paper);letter-spacing:-.045em;margin:0;font-size:clamp(25px,3.2vw,44px);font-weight:600;line-height:1.2}.prompt-controls{border-top:1px solid var(--line-dark);flex-wrap:wrap;align-items:end;gap:12px;padding-top:32px;display:flex}.prompt-controls label{color:var(--copy-dark);font:500 10px var(--mono);text-transform:uppercase;gap:8px;display:grid}.prompt-controls select{border:1px solid var(--line-dark);background:var(--chapter-dark);min-height:46px;color:var(--paper);cursor:pointer;border-radius:999px;padding:0 36px 0 14px}.prompt-index{border-top:1px solid var(--line-dark);margin:56px 0 0;padding:0;list-style:none;display:grid}.prompt-index li{border-bottom:1px solid var(--line-dark);gap:12px;padding-block:22px;display:grid}.prompt-index span{color:var(--accent);font:500 10px var(--mono);text-transform:uppercase}.prompt-index p{color:var(--copy-dark);margin:0;line-height:1.55}.prompt-guidance{gap:16px;margin-top:44px;display:grid}.prompt-guidance p{max-width:68ch;color:var(--copy-dark);margin:0}.verification-section{padding-block:136px}.verification-grid{gap:44px;display:grid}.source-ledger{border-top:1px solid var(--line-light);margin:0;padding:0;list-style:none;display:grid}.source-ledger li{border-bottom:1px solid var(--line-light);grid-template-columns:42px 1fr;align-items:start;gap:18px;padding-block:18px;display:grid}.source-ledger li>span{color:var(--copy-light);font:500 11px var(--mono)}.source-ledger li>div{gap:6px;display:grid}.source-ledger a{color:var(--copy-light);text-underline-offset:4px;font-size:13px}.verification-notes{gap:14px;max-width:70ch;margin-left:auto;display:grid}.verification-notes p{color:var(--copy-light);margin:0}.guides-section{border-top:1px solid var(--line-light);background:var(--surface-light);color:var(--ink);padding-block:136px}.guide-ledger{border-top:1px solid var(--line-light);display:grid}.guide-entry{border-bottom:1px solid var(--line-light);min-height:184px;color:inherit;grid-template-columns:42px 1fr;align-content:space-between;gap:18px;padding:24px 0;text-decoration:none;transition:opacity .16s;display:grid}.guide-entry:hover{opacity:.64}.guide-entry>span{color:var(--copy-light);font:500 11px var(--mono)}.guide-entry>div{align-content:start;gap:14px;display:grid}.guide-entry p,.guide-entry small{max-width:48ch;color:var(--copy-light);margin:0}.guide-entry>strong{grid-column:2;font-size:12px}.faq-section{border-top:1px solid var(--line-dark);padding-block:136px}.faq-layout{gap:52px;display:grid}.faq-list{border:0;border-top:1px solid var(--line-dark);background:0 0;border-radius:0;padding:0}.faq-list details+details{border-top:1px solid var(--line-dark)}.faq-list summary{color:var(--paper);padding-block:24px}.faq-list details p{color:var(--copy-dark);margin-bottom:26px;line-height:1.7}@media (width>=768px){:root{--home-gutter:32px;--media-radius:24px}.home-section{padding-block:120px}.manifesto-section{padding-block:140px 160px}.manifesto-grid,.audience-grid{grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:start}.origin-story-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.source-story--lead{grid-column:1/-1;grid-template-columns:minmax(0,7fr) minmax(280px,5fr);gap:32px}.source-story--lead .source-story__copy{align-content:end;padding:0 0 8px}.model-ledger{grid-template-columns:repeat(12,minmax(0,1fr))}.model-ledger__base{grid-column:1/span 5}.model-ledger__max,.model-ledger__evidence{grid-column:7/-1}.process-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.process-steps li{border-left:1px solid;border-left-color:var(--line-light);padding-inline:22px}.prompt-index,.prompt-guidance,.source-ledger{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:32px}.source-ledger li:nth-child(2){border-top:1px solid var(--line-light)}.guide-ledger{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);column-gap:40px}.guide-entry--lead{border-right:1px solid var(--line-light);grid-row:span 3;padding-right:40px}.faq-layout{grid-template-columns:minmax(240px,.6fr) minmax(0,1fr);gap:clamp(52px,9vw,132px)}}@media (width>=1040px){.home-section{padding-block:152px}.timing-grid{grid-template-columns:minmax(240px,.38fr) minmax(0,1fr)}.timing-grid>.home-section-heading{grid-row:1/span 2}.timing-explanation{grid-column:2}.process-steps{grid-template-columns:repeat(6,minmax(0,1fr))}.process-steps li{min-height:240px}.verification-grid{grid-template-columns:minmax(260px,.42fr) minmax(0,1fr)}.verification-grid>.home-section-heading{grid-row:1/span 2}.verification-notes{grid-column:2}}@media (width<=640px){.home-section{padding-block:84px}.home-main h2{font-size:clamp(36px,12vw,52px)}.manifesto-section{padding-block:88px 104px}.manifesto-heading h1{font-size:clamp(44px,12vw,52px)}.manifesto-cta{text-align:center;white-space:normal;max-width:100%}.origin-story-grid{gap-block:64px}.model-mark{white-space:normal}.timing-section,.live-controls,.prompt-lab,.guides-section,.faq-section{padding-block:84px}.player-meta{flex-direction:column;align-items:flex-start}.channel-tabs{width:calc(100vw - var(--home-gutter));grid-template-columns:repeat(5,minmax(224px,74vw))}.prompt-workspace{border-radius:18px;padding:24px}.prompt-field{min-height:8em;font-size:25px}.prompt-controls{flex-direction:column;align-items:stretch}.prompt-controls label,.prompt-controls select,.prompt-controls .button{width:100%}.guide-entry{min-height:220px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}