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minmax(0,.54fr);gap:10px}.cad-evidence{height:77px;align-items:center}.cad-evidence img{height:auto;max-height:100%;object-fit:contain}.cad-milestone-copy p:not(.label){font-size:.69rem;line-height:1.35}.cad-milestone-copy .label{font-size:.59rem}.cad-revisions button{font-size:.76rem}}@media(prefers-reduced-motion:reduce){.cad-track>li{margin-bottom:12px}}.htn-snippets{grid-column:1 / -1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2.2vw,32px)}.htn-snippet{display:grid;align-content:start;gap:10px;margin:0}.htn-snippet video{display:block;width:100%;max-height:clamp(100px,18vh,168px);aspect-ratio:16 / 9;object-fit:contain;background:#0b110e;pointer-events:none}.htn-snippet code{color:var(--accent);font-size:clamp(.73rem,1.15vw,.91rem);font-weight:650}.htn-snippet p{margin:5px 0 0;color:var(--muted);font-size:.8rem;line-height:1.45}.htn-layout h2{font-size:clamp(2.4rem,6.5vw,6.25rem)}.prototype-trigger{border:0;padding:0 0 4px;background:none;color:inherit;font:inherit;font-weight:700;cursor:pointer;border-bottom:1px solid var(--line)}.prototype-dialog{color:var(--chalk);width:min(92vw,760px);max-height:92dvh;padding:clamp(14px,3vw,24px);border:1px solid #43524c;background:#141d1b;overscroll-behavior:contain}.prototype-dialog::backdrop{background:#060a0bd9}.prototype-dialog figure{margin:0}.prototype-dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.prototype-dialog-heading h3{margin:0;font-size:clamp(1.2rem,2.3vw,1.7rem)}.prototype-dialog-heading button{background:transparent;color:inherit;border:1px solid #65766d;padding:8px 13px;cursor:pointer}.prototype-dialog img{display:block;width:100%;max-height:69dvh;object-fit:contain;background:#0d1413}.prototype-dialog figcaption{margin-top:10px;color:var(--muted);font-size:.85rem}.cad-milestone-copy{border-inline-start:1px solid var(--line);padding-inline-start:clamp(10px,2vw,24px)}@media(max-width:690px){.htn-layout{gap:18px}.world-live .htn-layout .drop-space{height:clamp(112px,18svh,170px)}.htn-snippets{grid-template-columns:minmax(0,1fr);gap:12px}.htn-snippet{grid-template-columns:minmax(0,.84fr) minmax(0,1.16fr);align-items:center}.htn-snippet p{font-size:.7rem}}.world-live .chapter-sea:after{height:88svh}.sea-composition{display:grid;grid-template-columns:minmax(210px,.62fr) minmax(0,1.38fr);gap:clamp(24px,5vw,80px);align-items:center}.sea-heading h2{font-size:clamp(3rem,6.4vw,6.5rem)}.sea-heading .project-facts{margin-top:20px}.sea-aperture{min-width:0}.sea-screen{position:relative;isolation:isolate;margin:0;aspect-ratio:16 / 9;background:#081920;box-shadow:0 22px 68px #02090b91}.sea-screen :is(video,img){display:block;width:100%;height:100%;object-fit:contain}.sea-poster{position:absolute;inset:0;pointer-events:none;-webkit-mask-image:linear-gradient(#000 0 81%,transparent 100%);mask-image:linear-gradient(#000 0 81%,transparent 100%);transition:opacity .42s ease-out}[data-frame-ready] .sea-poster{opacity:0}.world-live .sea-heading{transform:translateY(calc((1 - var(--dive-depth, 0)) * 28px - var(--dive-exit, 0) * 17px));opacity:calc(.75 + .25 * var(--dive-depth, 0) - .23 * var(--dive-exit, 0))}.world-live .sea-aperture{clip-path:inset(calc((1 - var(--dive-aperture, 0)) * 32% + var(--dive-exit, 0) * 15%) 0);transform:translateY(calc((1 - var(--dive-aperture, 0)) * 22px - var(--dive-exit, 0) * 19px)) scale(calc(.89 + .11 * var(--dive-aperture, 0) - .06 * var(--dive-exit, 0)));opacity:calc(.66 + .34 * var(--dive-aperture, 0) - .26 * var(--dive-exit, 0))}.sea-aperture:focus-within{clip-path:none;opacity:1}.plan-story{padding-block:clamp(46px,8vh,90px);display:grid;grid-template-columns:minmax(230px,.78fr) minmax(0,1.22fr);align-items:center;gap:clamp(24px,6vw,90px)}.plan-notes h3{margin:0 0 22px;font-size:clamp(1.7rem,3vw,3rem);line-height:1.1;letter-spacing:-.035em}.plan-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.plan-steps button{min-height:44px;text-align:left;padding:8px 10px;border:1px solid var(--line);color:var(--muted);background:#0e1816;font:inherit;cursor:pointer}.plan-steps button span{margin-inline-end:5px;font-size:.72em}.plan-steps button[aria-pressed=true]{color:var(--ink, #0b1511);background:var(--accent);border-color:var(--accent)}.plan-explanation{min-height:130px;padding-top:18px}.plan-explanation h4{margin:0 0 5px;font-size:1.09rem}.plan-explanation p{margin:0;color:var(--muted);font-size:.92rem}.plan-graph{margin:0;padding:18px 0;text-align:center;color:var(--chalk)}.plan-graph figcaption{margin:0 0 12px;font-size:.78rem;color:var(--muted)}.plan-goal{width:fit-content;margin-inline:auto;padding:8px 20px 12px;border:1px solid var(--accent);background:#111d19}.plan-goal small{display:block;color:var(--accent)}.plan-branches{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(8px,3vw,28px);padding-top:24px}.plan-branches:before{content:"";position:absolute;height:23px;inset:0 50% auto auto;border-inline-start:1px solid var(--line)}.plan-branches:after{content:"";position:absolute;inset:12px 25% auto;border-top:1px solid var(--line)}.plan-branch{position:relative;padding:10px;border-top:1px solid var(--line);background:#101b17;color:var(--muted);text-align:left}.plan-branch:before{content:"";position:absolute;height:12px;inset:-12px auto auto 50%;border-inline-start:1px solid var(--line)}.plan-branch strong{font-size:.88rem}.plan-branch ol{margin:7px 0 0;padding-inline-start:24px;font-size:.85rem}.plan-branch li{padding-block:3px}:is([data-plan-route=direct],[data-plan-route=execute]) [data-path=direct],[data-plan-route=alternate] [data-path=alternate]{border-color:var(--accent);color:var(--chalk);background:#1c2a23}[data-plan-route=alternate] [data-path=direct] strong{color:#e5a799}[data-plan-route=execute] [data-path=direct] li::marker,[data-plan-route=alternate] [data-path=alternate] li::marker{color:var(--accent)}@media(max-width:690px){.site-bar nav{gap:clamp(9px,2.5vw,16px)}.sea-composition,.plan-story{grid-template-columns:minmax(0,1fr)}.sea-composition{gap:22px}.sea-heading .project-facts{margin-top:12px}.plan-explanation{min-height:102px}}@media(prefers-reduced-motion:reduce){.sea-poster{transition:none}}