:root{color-scheme:light;--ground:#F3EEE4;--surface:#EDE6D6;--text:#191711;--muted:#625C52;--violet:#4A3FD0;--copper:#A34C20;--line:#D4CCBE;--button:#4A3FD0;--button-text:#FFFFFF}
:root[data-theme=dark]{color-scheme:dark;--ground:#141310;--surface:#1C1A16;--text:#F3EEE4;--muted:#B8B2A7;--violet:#A99BF9;--copper:#D58A52;--line:#36332C;--button:#A99BF9;--button-text:#19132D}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:var(--ground);color:var(--text);font:400 16px/1.7 Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--violet);outline-offset:6px}::selection{background:var(--violet);color:var(--ground)}img{max-width:100%;height:auto;display:block}h1,h2,h3,p,figure,blockquote{margin:0}h1,h2{font-family:Fraunces,Georgia,serif;font-weight:400;line-height:1.1;letter-spacing:-.045em;text-wrap:balance}h1 em,h2 em{font-style:normal;color:var(--violet)}h1{font-size:clamp(50px,5.4vw,78px);line-height:1.06}h2{font-size:clamp(38px,4vw,56px)}h3{font-size:18px;font-weight:500;line-height:1.4;letter-spacing:-.02em}p{color:var(--muted)}.section-width{max-width:1200px;width:calc(100% - 112px);margin-inline:auto}.eyebrow{font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.15em;color:var(--violet);margin-bottom:25px}.copper{color:var(--copper)}.skip{position:fixed;left:15px;top:-100px;z-index:100;background:var(--text);color:var(--ground);padding:12px}.skip:focus{top:12px}.site-header{position:sticky;top:0;z-index:20;background:var(--ground);border-bottom:1px solid var(--line)}.header-inner{max-width:1320px;width:calc(100% - 80px);height:90px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:32px}.wordmark{display:inline-flex;align-items:center;gap:9px;flex-shrink:0;line-height:1}.wm-iris{font:600 23px Cinzel,Georgia,serif;letter-spacing:.065em;color:var(--violet)}.wm-by{font:10px Inter,Arial,sans-serif;color:var(--muted)}.fw{display:inline-flex;flex-direction:column;align-items:center;line-height:1}.fw-row{display:flex;align-items:baseline;font:400 29px Cinzel,Georgia,serif;letter-spacing:-1px}.fw-flame{display:inline-block;width:13px;height:25px;position:relative;top:1px;margin-inline:1px}.fw-flame svg{height:100%;width:100%}.fw-bar{height:1px;width:100%;background:var(--copper);margin-top:1px}.desktop-nav,.header-actions{display:flex;align-items:center;gap:27px}.desktop-nav a,.login{font-size:12px;color:var(--muted);white-space:nowrap}.desktop-nav a:hover,.login:hover{color:var(--text)}.header-actions{gap:20px}.theme-toggle{border:1px solid var(--line);width:36px;height:36px;border-radius:50%;background:none;color:var(--text);font-size:20px;line-height:1}.menu-toggle{display:none;border:0;background:none;color:var(--text);font-size:13px}.mobile-nav[hidden]{display:none}.mobile-nav{padding:15px 28px 25px;display:grid;gap:18px;border-top:1px solid var(--line)}.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:76px;align-items:center;padding-block:89px 75px}.hero .intro{font-size:17px;line-height:1.85;max-width:530px;margin-top:28px}.actions{display:flex;align-items:center;gap:27px;margin-top:32px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;font-size:12px;font-weight:600;min-height:52px;padding:14px 20px;border-radius:3px;transition:filter .15s,transform .15s}.button:hover{filter:brightness(1.1);transform:translateY(-1px)}.button.primary{background:var(--button);color:var(--button-text)}.button span{font-size:19px;font-weight:400}.text-link{font-size:12px;font-weight:500;line-height:1.6;display:inline-block}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.hero-status{font-size:11px;margin-top:23px}.button.ghost{background:none;border:1px solid var(--line);color:var(--text)}.button.audio-toggle{justify-content:flex-start;gap:14px}.audio-icon{width:14px;height:14px;flex-shrink:0}.audio-toggle-stack{display:grid}.audio-toggle-row{grid-area:1/1;display:inline-flex;align-items:center;gap:14px;white-space:nowrap}.audio-toggle-playing{visibility:hidden}.audio-toggle[aria-pressed="true"] .audio-toggle-idle{visibility:hidden}.audio-toggle[aria-pressed="true"] .audio-toggle-playing{visibility:visible}.button .audio-toggle-label{font-size:12px;font-weight:600}.button .audio-toggle-time{font:400 11px/1 "JetBrains Mono",monospace;color:var(--muted);font-variant-numeric:tabular-nums}.audio-transcript{margin-top:20px}.audio-transcript summary{cursor:pointer;font-size:11px;color:var(--muted)}.audio-transcript p{font-size:12px;line-height:1.8;color:var(--muted);margin-top:12px;max-width:520px}.handoff{padding:30px 31px 23px;background:var(--surface);border-radius:5px}.handoff-top{display:flex;align-items:center;gap:17px;font-size:12px;line-height:1.7;color:var(--muted);margin-bottom:32px}.handoff-top strong{font-weight:500;color:var(--text)}.small-flame{width:26px;height:46px}.small-flame svg{height:100%;width:100%}.thread{margin-left:10px}.thread-item{border-left:1px solid var(--violet);padding:0 0 27px 24px;position:relative}.thread-item:before{content:'';position:absolute;left:-4px;top:5px;width:7px;height:7px;background:var(--violet);border-radius:50%}.thread-label{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.thread-item p{font-size:14px;margin-top:9px;color:var(--text);line-height:1.8}.sabina-message p{font:400 20px/1.55 Fraunces,Georgia,serif;letter-spacing:-.02em}.sabina-message .thread-label{color:var(--violet)}.owner-decision{border:0;padding-bottom:0}.owner-decision:before{background:var(--copper)}.owner-decision .thread-label{color:var(--copper)}.decision-state{display:inline-block;font-size:10px;color:var(--copper);margin-top:10px;border:1px solid var(--line);padding:4px 9px;border-radius:3px}.example-note{font-size:10px;line-height:1.7;margin-top:24px;padding-top:17px;border-top:1px solid var(--line)}.charter-strip{display:flex;align-items:center;justify-content:space-between;padding-block:22px;border-block:1px solid var(--line);font-size:12px}.charter-strip p{display:flex;align-items:center;gap:7px}.charter-strip strong{font-weight:500;color:var(--text)}.charter-dot{height:5px;width:5px;background:var(--copper);border-radius:50%;margin-right:6px}.charter-strip a{color:var(--muted);font-size:11px}.content-section{padding-block:105px}.section-heading{max-width:660px}.section-heading>p:last-child{margin-top:22px;max-width:610px;font-size:15px}.responsibilities{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:54px}.responsibilities article{border-top:1px solid var(--line);padding-top:21px}.role-symbol{color:var(--violet);font-size:22px;display:block;margin-bottom:24px}.responsibilities p{font-size:13px;line-height:1.85;margin-top:13px}.section-note{margin-top:35px;display:flex;justify-content:space-between;gap:50px;align-items:center}.section-note p{font-size:11px;max-width:690px;line-height:1.8}.section-note strong{color:var(--text);font-weight:500}.section-note a{white-space:nowrap}.tools-section{background:var(--surface);padding-block:98px}.tools-heading h2 em{color:var(--copper)}.product-feature{margin-top:56px;display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.hyperion-logo{width:180px;max-height:65px;object-fit:contain;object-position:left center;margin-bottom:28px}.product-feature h3{font:400 35px/1.18 Fraunces,Georgia,serif;letter-spacing:-.035em}.product-feature-copy>p:not(.fine-print){font-size:14px;line-height:1.85;margin-top:21px;max-width:435px}.product-feature .text-link{margin-top:22px;color:var(--copper)}.fine-print{font-size:11px;line-height:1.8}.product-feature .fine-print{margin-top:24px;max-width:460px}.roof-photo img{width:100%;height:auto;object-fit:contain;border-radius:4px}.roof-photo figcaption{font-size:10px;color:var(--muted);margin-top:12px}.tool-list{margin-top:45px}.tool-list>a{display:grid;grid-template-columns:1fr 1.7fr 30px;align-items:center;border-top:1px solid var(--line);padding:17px 0;gap:15px;font-size:12px;color:var(--muted)}.tool-list>a:hover .tool-name{color:var(--copper)}.tool-list .tool-name{font:400 24px Fraunces,Georgia,serif;color:var(--text)}.tool-list>a>span:last-child{text-align:right;color:var(--copper)}.tool-list small{font-size:9px;margin-left:15px;border:1px solid var(--line);padding:4px 7px;white-space:nowrap;border-radius:3px}.tools-footnote{font-size:11px;margin-top:22px}.tools-footnote a{color:var(--text)}.authority-section{display:grid;grid-template-columns:1.1fr 1fr;gap:90px;align-items:center}.section-lead{font-size:15px;line-height:1.85;margin-top:25px}.authority-links{display:grid;gap:13px;margin-top:30px;font-size:12px}.authority-links a:hover{text-decoration:underline}.learning-note{padding:34px;background:var(--surface);border-radius:4px}.learning-note blockquote{font:400 29px/1.3 Fraunces,Georgia,serif;letter-spacing:-.035em;margin-block:22px}.learning-note>p:not(.fine-print){font-size:13px}.learning-controls{display:flex;gap:16px;margin-block:28px;font-size:10px;color:var(--violet)}.learning-note>.fine-print{margin-top:20px;font-size:10px}.proof-section{border-block:1px solid var(--line);padding-block:65px;display:grid;grid-template-columns:230px 1fr;gap:78px}.proof-brand img{width:160px;height:110px;object-fit:contain;background:#fff;border-radius:4px;padding:10px}.proof-brand p{font-size:11px;line-height:1.8;margin-top:18px}.proof-section h2{font-size:43px}.proof-section blockquote{font-size:15px;line-height:1.9;color:var(--muted);margin-top:25px;max-width:690px}.attribution{font-size:11px;color:var(--text);margin-top:19px}.proof-section .fine-print{max-width:620px;margin-block:20px}.proof-section .eyebrow{margin-bottom:19px}.trades-section{padding-block:52px 80px;display:grid;grid-template-columns:1fr 1fr;gap:90px}.trades-section h3{font-size:24px;font-family:Fraunces,Georgia,serif}.trades-section p{font-size:13px;max-width:430px;margin-top:12px}.trades-section .trade-live{margin:0;color:var(--text);line-height:2.5;font-size:14px}.trade-live span{font-size:9px;margin-left:15px;color:var(--violet)}.trades-section .fine-print{font-size:11px}.trades-section a{margin-top:18px}.hiring-section{background:var(--surface);padding-block:90px}.hiring-intro{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.hiring-intro p{font-size:14px}.hiring-intro .eyebrow{font-size:11px}.quote-label{font:400 26px Fraunces,Georgia,serif!important;margin-top:22px;color:var(--text)}.quote-label span{font:11px Inter,Arial,sans-serif;color:var(--muted);margin-left:15px}.hiring-intro .fine-print{font-size:11px;margin-top:14px}.hiring-steps{list-style:none;padding:0;margin:60px 0 48px;display:grid;grid-template-columns:repeat(5,1fr);gap:27px}.hiring-steps li{border-top:1px solid var(--line);padding-top:20px}.hiring-steps li>span{font-size:10px;color:var(--violet)}.hiring-steps h3{font-size:15px;margin-top:16px}.hiring-steps p{font-size:12px;margin-top:12px;line-height:1.9}.charter-block{display:grid;grid-template-columns:1fr auto;gap:65px;align-items:center;padding-top:38px;border-top:1px solid var(--line)}.charter-block h3{font:400 26px Fraunces,Georgia,serif;letter-spacing:-.025em}.charter-block p{font-size:12px;max-width:620px;margin-top:14px}.quiet-link{display:block;text-align:center;font-size:10px;color:var(--muted);margin-top:14px}.hiring-details{margin-top:35px;border-top:1px solid var(--line)}.hiring-details summary{padding-top:21px;cursor:pointer;font-size:12px;color:var(--muted)}.hiring-details>div{padding:20px 0 0;max-width:750px}.hiring-details p{font-size:13px;margin-bottom:15px}.reading-section{padding-block:90px;display:grid;grid-template-columns:1fr 1fr;gap:90px}.reading-section h2{font-size:42px}.reading-section p:not(.eyebrow){font-size:13px;margin-block:20px;max-width:370px}.reading-links{align-self:center}.reading-links a{display:flex;justify-content:space-between;gap:20px;font-size:13px;padding-block:20px;border-bottom:1px solid var(--line)}.reading-links span{color:var(--violet)}.closing{padding-block:60px 95px;border-top:1px solid var(--line);text-align:center}.closing h2{font-size:clamp(47px,5vw,70px)}.closing .actions{justify-content:center}.closing .fine-print{margin-top:22px}.site-footer{padding-block:42px 25px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:35px}.site-footer p{font-size:11px;margin-top:18px}.site-footer>div>a:not(.wordmark){display:block;font-size:11px;margin-top:15px}.site-footer nav{display:grid;grid-template-columns:1fr 1fr;gap:15px 35px;font-size:11px;align-content:start}.footer-bottom{grid-column:1/-1;display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:10px}
@media(min-width:1500px){.hero{gap:100px;padding-block:115px 95px}}
@media(max-width:1050px){.section-width{width:calc(100% - 64px)}.header-inner{width:calc(100% - 48px);gap:20px}.desktop-nav{gap:17px}.desktop-nav a{font-size:11px}.header-actions{gap:12px}.hero{gap:35px;padding-block:65px}.hero h1{font-size:59px}.handoff{padding:25px}.responsibilities{gap:22px}.authority-section,.product-feature,.hiring-intro,.trades-section,.reading-section{gap:40px}.hero .actions{gap:20px}.proof-section{gap:40px;grid-template-columns:185px 1fr}.hiring-steps{gap:18px}.charter-block{gap:35px}}
@media(max-width:800px){.desktop-nav{display:none}.menu-toggle{display:block}.hero{grid-template-columns:1fr;gap:40px;padding-top:48px}.hero h1{font-size:clamp(48px,8vw,66px)}.hero-copy{max-width:640px}.handoff{max-width:640px}.handoff-top{margin-bottom:23px}.hero .intro{max-width:580px}.content-section{padding-block:70px}.responsibilities{grid-template-columns:1fr 1fr;gap:35px}.section-note{display:block}.section-note a{margin-top:17px}.authority-section{grid-template-columns:1fr;gap:35px}.tools-section,.hiring-section{padding-block:70px}.product-feature{grid-template-columns:1fr;gap:30px}.roof-photo img{height:auto}.product-feature-copy>p:not(.fine-print),.product-feature .fine-print{max-width:100%}.hiring-intro{grid-template-columns:1fr;gap:30px}.hiring-steps{grid-template-columns:1fr 1fr;gap:25px}.charter-block{grid-template-columns:1fr;gap:25px}.charter-block>div:last-child{justify-self:start}.reading-section{gap:35px}.charter-strip{gap:18px}.proof-section{grid-template-columns:1fr;gap:30px}.proof-brand{display:flex;align-items:center;gap:25px}.proof-brand img{width:130px;height:80px}.proof-brand p{margin:0}.header-inner{height:75px}.login{font-size:11px}.tool-list small{margin-left:8px}}
@media(max-width:520px){.section-width{width:calc(100% - 40px)}.header-inner{width:calc(100% - 36px);gap:12px}.wm-iris{font-size:18px}.fw-row{font-size:24px}.fw-flame{width:11px;height:21px}.wordmark{gap:6px}.header-actions{gap:12px}.theme-toggle{height:30px;width:30px}.header-actions .login{display:none}.hero h1{font-size:49px}.hero .eyebrow{font-size:9px;letter-spacing:.11em}.hero .intro{font-size:15px;line-height:1.9}.hero .actions{gap:23px}.button{font-size:11px;padding:13px 16px;gap:20px}.hero-status{font-size:10px;max-width:290px}.hero{padding-bottom:35px}.handoff{padding:24px 22px}.sabina-message p{font-size:21px}.charter-strip{display:block;padding-block:20px}.charter-strip>a{display:block;margin-top:10px;margin-left:18px}h2{font-size:39px}.section-heading>p:last-child{font-size:14px}.responsibilities{gap:28px 22px;margin-top:35px}.responsibilities h3{font-size:16px}.responsibilities p{font-size:12px}.role-symbol{margin-bottom:14px}.tool-list>a{grid-template-columns:90px 1fr 15px;font-size:11px;gap:10px}.tool-list .tool-name{font-size:22px}.tool-list small{display:table;margin:5px 0 0;padding:1px 5px}.roof-photo img{height:auto}.tools-footnote{line-height:1.9}.learning-note{padding:27px 22px}.learning-note blockquote{font-size:28px}.learning-controls{gap:15px}.proof-section h2{font-size:35px}.proof-section{padding-block:45px}.trades-section{grid-template-columns:1fr;gap:25px;padding-block:40px 60px}.hiring-steps{grid-template-columns:1fr;margin-top:35px;gap:0}.hiring-steps li{position:relative;padding:19px 0 20px 34px}.hiring-steps li>span{position:absolute;left:0;top:22px}.hiring-steps h3{margin:0;font-size:16px}.hiring-steps p{margin-top:7px}.hiring-intro .quote-label span{display:block;margin:10px 0 0}.reading-section{grid-template-columns:1fr;padding-block:65px}.reading-section h2{font-size:39px}.closing{padding-block:50px 65px}.closing .actions{gap:24px}.site-footer{grid-template-columns:1fr}.site-footer nav{margin-top:5px}.footer-bottom{gap:20px;font-size:9px}.content-section{padding-block:65px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

.hyperion-logo-dark{display:none}.hyperion-logo-light{display:block}:root[data-theme=dark] .hyperion-logo-dark{display:block}:root[data-theme=dark] .hyperion-logo-light{display:none}

/* Status and illustrative qualifications remain comfortably legible. */
.tool-list small{font-size:11px;color:var(--text)}.example-note{font-size:11px}.thread-label{font-size:11px}.quiet-link{font-size:11px}
/* Film replaces the hero emblem; reserved portrait space keeps playback in place. */
.intro-film{margin:0;width:100%;max-width:440px;justify-self:end;align-self:center}
.intro-film__frame{position:relative;aspect-ratio:4/5;overflow:hidden;background:#000;border:1px solid var(--line);border-radius:8px;box-shadow:0 18px 50px rgba(0,0,0,.2)}
.intro-film video{display:block;width:100%;height:100%;object-fit:contain}
.intro-film__play{position:absolute;inset:auto 0 0;display:flex;align-items:center;gap:14px;width:100%;padding:48px 24px 24px;border:0;color:#F0E7D6;background:linear-gradient(transparent,rgba(0,0,0,.88));text-align:left;font:inherit;cursor:pointer}
.intro-film__play small{display:block;font-size:.78rem;letter-spacing:.06em;opacity:.85}
.intro-film__icon{display:grid;place-items:center;flex:0 0 48px;height:48px;border:1px solid #E3CBA8;border-radius:50%;font-size:16px;padding-left:3px}
.intro-film__play:hover .intro-film__icon{background:#C87F4A;color:#17130D}
.intro-film__play:focus-visible{outline:3px solid #E3CBA8;outline-offset:-5px}
.intro-film__play:disabled{cursor:wait}
.intro-film figcaption{padding-top:12px;font-size:.85rem;color:var(--muted);text-align:center}
@media(max-width:800px){.intro-film{justify-self:center;max-width:440px}}

.intro-film__play[hidden]{display:none}.hero-example .handoff{max-width:760px;margin:0 auto}.hero-example{padding-bottom:45px}

.intro-film__emblem{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:24px 24px 100px;background:#17130D;box-sizing:border-box}
.intro-film__emblem[hidden]{display:none}