@font-face {
  font-family: 'Sohne';
  src: local('Söhne Buch'), local('Sohne Buch'), local('Soehne-Buch'), local('Sohne-Buch');
  font-weight: 400;
}
@font-face {
  font-family: 'Sohne';
  src: local('Söhne Halbfett'), local('Sohne Halbfett'), local('Soehne-Halbfett'), local('Sohne-Halbfett');
  font-weight: 600;
}
@font-face {
  font-family: 'Ivar Headline';
  src: local('Ivar Headline Regular'), local('IvarHeadline-Regular'), local('Ivar Headline');
  font-weight: 400;
}
:root {
  --school-sans: 'Sohne', Helvetica, Arial, sans-serif;
  --school-serif: 'Ivar Headline', Georgia, serif;
}



:root{--black:#0a0b0c;--ink:#151719;--white:#fcfaf4;--gold:#f3cc76;--soft:#cac9c7;--line:#343537;--pad:clamp(22px,5.4vw,96px);--regular:'Sohne',Helvetica,Arial,sans-serif;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:22px}body{margin:0;background:var(--black);color:var(--white);font:400 16px/1.5 var(--regular);-webkit-font-smoothing:antialiased}p,h1,h2{margin:0}a{color:inherit;text-decoration:none}button{cursor:pointer;background:none;color:inherit;border:0;padding:0;font:inherit}img{display:block;max-width:100%}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #e5aa39;outline-offset:4px}[hidden]{display:none!important}.skip{position:fixed;left:8px;top:-100px;background:white;color:#111;padding:12px;z-index:12}.skip:focus{top:8px}
.header,footer{padding-inline:var(--pad);display:flex;align-items:center;justify-content:space-between;gap:20px}.header{height:76px;border-bottom:1px solid #28282a;background:#0d0e10}.brand{display:flex;align-items:center;gap:11px;font:550 19px/.98 Georgia,serif;letter-spacing:-.6px}.brand img{width:37px;height:42px}.header nav{display:flex;align-items:center;gap:clamp(18px,2.8vw,48px)}.header nav a,footer a{font-size:13px;font-weight:520}.access{border:1px solid #575657;border-radius:4px;padding:10px 14px}.access span{color:var(--gold);margin-left:8px}.header nav a:hover,footer a:hover{text-decoration:underline;text-underline-offset:5px}
.hero{position:relative;display:grid;grid-template-columns:1fr 1fr;min-height:clamp(550px,47.3vw,755px);max-width:1920px;margin:auto;background:linear-gradient(165deg,#272729 0,#1c1d20 46%,#0a0b0c 94%);overflow:hidden}.portrait{position:relative;min-width:0;min-height:100%}.portrait img{position:absolute;width:100%;height:100%;inset:0;object-fit:cover;object-position:50% 40%}.portrait::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--black),#0a0b0c00 20%),linear-gradient(90deg,transparent 88%,#14151728)}.hero-inner{display:grid;place-items:center;text-align:center;padding:45px clamp(24px,4vw,90px) 60px}.hero-copy{width:100%;max-width:490px}.kicker{display:flex;align-items:center;gap:10px;color:var(--gold);font:600 11px/1.4 var(--regular);text-transform:uppercase;letter-spacing:.16em}.hero .kicker{justify-content:center;margin-bottom:22px}.kicker i{width:28px;height:1px;background:currentColor}.hero h1{font:420 clamp(77px,6.75vw,118px)/.77 var(--regular);letter-spacing:-.09em}.hero h1 em{font:italic 400 1.16em/.97 'Ivar Headline',Georgia,serif;letter-spacing:-.055em}.course-name{margin-top:25px;font:620 clamp(20px,1.9vw,30px)/1.2 var(--regular);letter-spacing:-.045em}.promise{margin:14px auto 0;font-size:clamp(14px,1.12vw,18px);line-height:1.55;color:#d0d0d0;max-width:33em}.actions{margin-top:27px;display:flex;flex-direction:column;align-items:center;gap:13px}.gold{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:46px;border-radius:4px;background:var(--gold);color:#211a11;font-size:14px;font-weight:660;padding:12px 22px}.gold:hover{background:#ffdc94}.actions .gold{width:min(100%,300px)}.gold span{font-size:18px;line-height:1}.film-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;font-size:13px;font-weight:550}.film-button:hover{text-decoration:underline}.film-button small{font-size:11px;color:#aaa9a5;font-variant-numeric:tabular-nums}.play{width:24px;height:24px;border:1px solid #969591;border-radius:50%;display:grid;place-items:center}
.skills,.curriculum,.founder{max-width:1640px;margin:auto}.skills{padding:clamp(37px,5vw,72px) var(--pad) clamp(40px,6vw,85px)}.rail-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:19px}.rail-head h2{font-size:clamp(25px,2.7vw,42px);letter-spacing:-.06em;font-weight:580}.rail-controls{display:flex;gap:9px}.rail-controls button{width:41px;height:41px;border-radius:50%;border:1px solid #56575a;display:grid;place-items:center;font:400 22px/1 Arial,sans-serif}.rail-controls button:disabled{opacity:.32;cursor:default}.rail{display:flex;overflow-x:auto;gap:16px;scroll-snap-type:x mandatory;scrollbar-width:none}.rail::-webkit-scrollbar{display:none}.skill-slide{position:relative;flex:0 0 calc((100% - 48px)/4);aspect-ratio:.93;overflow:hidden;border-radius:6px;scroll-snap-align:start;text-align:left;isolation:isolate;background:#292929}.skill-slide img{width:100%;height:100%;object-fit:cover;object-position:center 38%;transition:transform .35s}.skill-slide:hover img{transform:scale(1.035)}.skill-slide::after{position:absolute;inset:0;content:"";background:linear-gradient(0deg,#080909e8 0,rgba(5,5,5,.45) 25%,transparent 60%)}.skill-slide strong{position:absolute;inset:auto 15px 18px;z-index:1;color:#fff;font-size:clamp(17px,1.6vw,26px);font-weight:600;line-height:1.12;letter-spacing:-.04em}.slide-num{position:absolute;top:13px;left:13px;z-index:1;border-radius:50%;background:#141412e6;color:#ffe4a3;width:27px;height:27px;display:grid;place-items:center;font:650 10px var(--regular);border:1px solid #ac8f55}
.curriculum,.founder{display:grid;grid-template-columns:.83fr 1.17fr;padding:clamp(44px,5.3vw,85px) var(--pad);gap:clamp(34px,8vw,145px);border-top:1px solid var(--line)}.section-copy h2,.founder h2{font:540 clamp(44px,5.2vw,82px)/.96 var(--regular);letter-spacing:-.08em;margin:16px 0 18px}.section-copy h2 em,.founder h2 em{font:italic 400 1.08em/.92 'Ivar Headline',Georgia,serif;letter-spacing:-.04em}.section-copy>p:not(.kicker),.founder-copy>p:not(.kicker){color:var(--soft);max-width:38ch;line-height:1.62;font-size:15px}.ink-link,.inline,.chapter a,#next{display:inline-flex;align-items:center;gap:9px;min-height:44px;text-decoration:underline;text-underline-offset:5px;text-decoration-color:#928774;font-size:14px;font-weight:560}.ink-link{margin-top:14px}.ink-link span,.chapter a span,#next span{color:var(--gold)}.chapters details{border-top:1px solid #4b4a46}.chapters details:last-child{border-bottom:1px solid #4b4a46}.chapters summary{min-height:64px;list-style:none;cursor:pointer;display:flex;align-items:center;gap:20px}.chapters summary::-webkit-details-marker{display:none}.chapters summary small{color:var(--gold);font:600 11px var(--regular)}.chapters summary span{font-weight:500;font-size:clamp(18px,1.55vw,24px);letter-spacing:-.035em}.chapters summary i{width:16px;height:16px;position:relative;margin-left:auto}.chapters summary i::before,.chapters summary i::after{position:absolute;content:"";background:var(--soft);height:1px;width:12px;left:2px;top:7px}.chapters summary i::after{transform:rotate(90deg)}.chapters details[open] i::after{display:none}.chapter{padding:0 8px 18px 34px;max-width:56ch}.chapter p{color:var(--soft);font-size:14px}.chapter a,.chapter .inline{margin-right:12px;font-size:13px}.founder{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(30px,7vw,110px)}.founder-image{height:clamp(285px,30vw,480px);overflow:hidden;border-radius:4px}.founder-image img{width:100%;height:100%;object-fit:cover;object-position:center 41%}.founder h2 br{display:none}.founder h2 em{margin-left:.08em}.founder-copy>p:not(.kicker){max-width:43ch}
footer{min-height:82px;border-top:1px solid var(--line);color:#cccac4}footer .brand{font-size:16px}footer a{font-size:12px}
dialog{background:#17191b;color:var(--white);border:1px solid #51514e;max-height:calc(100dvh - 32px);padding:0;width:min(900px,calc(100vw - 32px));max-width:100%;border-radius:8px;overflow:auto}body:has(dialog[open]){overflow:hidden}dialog::backdrop{background:#07080aeb}.modal-top,.film-end{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px 22px}.modal-top{border-bottom:1px solid var(--line)}.modal-top h2,.modal-top>span{font-size:14px;font-weight:550}.modal-top button{height:40px;width:40px;border:1px solid #57595b;border-radius:50%;font:24px/1 Arial}.film-end{align-items:flex-start}.film-end details{max-width:50%;font-size:13px;color:#d1cfcc}.film-end summary{min-height:40px;padding-top:10px;cursor:pointer}video{width:100%;aspect-ratio:16/9;display:block;background:#101315}.case-layout{display:grid;grid-template-columns:.85fr 1.15fr;min-height:390px}.stage{position:relative;overflow:hidden;background:#35261b}.stage canvas,.stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.stage canvas{opacity:0}.stage.ready canvas{opacity:1}.case-content{padding:clamp(24px,4vw,48px)}.case-content h2{font-size:clamp(27px,3vw,40px);line-height:1.1;letter-spacing:-.05em;margin:14px 0}.case-content h2:focus{outline:none}.question{font-size:14px;color:#ddd;margin-bottom:14px}.answers{display:grid;gap:8px}.answers button{border:1px solid #63625e;border-radius:3px;min-height:44px;text-align:left;padding:10px 14px;font-size:14px}.answers button:hover,.answers button[aria-pressed=true]{background:#f4cd7b;color:#161719}.case-content #feedback:not(:empty){margin-top:14px;padding-left:12px;border-left:2px solid var(--gold);font-size:14px;line-height:1.5;color:#e1dfd9}.case-content #feedback strong{display:block;color:var(--white)}#next{font-size:13px}.skills button:focus-visible{outline-offset:-4px}
@media(max-width:800px){.header{height:65px}.hero{min-height:490px}.hero-inner{padding:30px 22px 42px}.hero h1{font-size:72px}.course-name{font-size:20px}.rail{gap:12px}.skill-slide{flex-basis:calc((100% - 24px)/3)}.curriculum{gap:34px;grid-template-columns:.8fr 1.2fr}}
@media(max-width:620px){.header{height:61px;padding-inline:18px}.brand{font-size:16px;gap:8px}.brand img{width:29px;height:34px}.desktop-nav{display:none}.header nav .access{font-size:12px;min-height:42px;display:flex;align-items:center;padding:7px 11px}.hero{display:flex;flex-direction:column;min-height:0;background:#111214}.portrait{height:clamp(230px,66vw,355px);min-height:0}.portrait img{object-position:50% 36%}.portrait:after{background:linear-gradient(0deg,#111214,transparent 24%)}.hero-inner{padding:0 21px 31px;margin-top:-8px;position:relative;z-index:1}.hero-copy{max-width:420px}.hero .kicker{font-size:9.5px;margin-bottom:9px}.hero h1{font-size:clamp(52px,11.2vw,67px);line-height:1}.hero h1 br{display:none}.hero h1 em{font-size:1.12em;margin-left:.10em}.course-name{font-size:clamp(19px,5vw,25px);margin-top:8px}.promise{font-size:14px;line-height:1.45;margin-top:7px;max-width:35ch}.actions{margin-top:16px;gap:4px}.actions .gold{width:min(100%,325px);min-height:44px}.film-button{min-height:42px}.skills{padding-block:27px 36px}.rail-head{margin-bottom:12px}.rail{margin-right:calc(-1 * var(--pad));padding-right:var(--pad);gap:10px}.skill-slide{flex-basis:48%;aspect-ratio:.78}.rail-controls{gap:5px}.rail-controls button{width:37px;height:37px}.skill-slide strong{inset:auto 12px 14px;font-size:18px}.slide-num{width:24px;height:24px;top:9px;left:9px}.curriculum,.founder{grid-template-columns:1fr;gap:26px;padding-block:37px}.section-copy h2 br,.founder h2 br{display:none}.section-copy h2 em{margin-left:.08em}.section-copy h2,.founder h2{font-size:45px;margin:11px 0}.section-copy p:not(.kicker){font-size:14px}.ink-link{margin-top:6px}.chapters summary{min-height:55px}.founder-image{height:270px}.founder-copy>p:not(.kicker){max-width:40ch}footer{min-height:70px}.film-end{flex-direction:column;gap:4px}.film-end details{max-width:95%}.case-layout{display:flex;flex-direction:column-reverse}.case-content{padding:20px}.stage{height:140px;flex:none}.case-content h2{font-size:28px}.modal-top,.film-end{padding:9px 15px}.modal-top>span{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::after,*::before{animation-duration:0s!important;transition-duration:0s!important}}

.arrow{width:13px;height:13px;display:inline-block;vertical-align:-1px;flex:none}.access .arrow{color:var(--gold);margin-left:5px}.arrow.down{transform:rotate(135deg)}.arrow.prev{transform:rotate(-135deg)}.arrow.next{transform:rotate(45deg)}.rail-controls .arrow{width:15px;height:15px}
@media(max-width:620px){.hero h1 em{margin-left:0}.actions .gold{gap:14px}}

/* Preserve the portrait from the top of the hair through the waist. */
.portrait{aspect-ratio:990/984;min-height:0}.portrait img{object-position:50% 50%}
.portrait::after{background:linear-gradient(0deg,var(--black),transparent 9%)}
@media(max-width:620px){.portrait{height:auto;width:100%;aspect-ratio:990/984}.portrait::after{background:linear-gradient(0deg,#111214,transparent 9%)}}
.study,.worksheet{--paper:#f4eee4;--graphite:#171a1b;--green:#25483b;--tan:#f1cd84}.study{position:relative;isolation:isolate;max-width:1800px;margin:auto}.study h1,.worksheet h1{font:470 clamp(62px,6.8vw,115px)/.94 'Sohne',Helvetica,Arial,sans-serif;letter-spacing:-.085em;margin:22px 0}.study h1 em,.worksheet h1 em{font:italic 1.15em/.9 'Ivar Headline',Georgia,serif;letter-spacing:-.035em}.study .overline,.worksheet .overline{font-size:10px;letter-spacing:.17em;font-weight:650;text-transform:uppercase}.study-image img{height:100%;width:100%;object-fit:cover}.doorway{display:grid;grid-template-columns:56fr 44fr;background:var(--paper);color:var(--graphite)}.doorway .study-image{background:#dbd6cd;display:grid;place-items:center;padding:clamp(18px,3vw,52px);border-right:1px solid #b9b3a6}.doorway .study-image img{aspect-ratio:990/984;height:auto;border:1px solid #a8a296}.doorway .study-copy{align-self:center;padding:clamp(30px,4vw,70px)}.study .dek{font-size:clamp(18px,1.6vw,26px);font-weight:550;line-height:1.25;letter-spacing:-.035em}.description{max-width:35ch;font-size:15px;margin-top:11px;line-height:1.55}.lesson-actions{display:flex;align-items:center;gap:10px 20px;flex-wrap:wrap;margin-top:27px}.enroll{display:inline-flex;align-items:center;gap:18px;background:#25483b;color:white;border-radius:3px;padding:13px 17px;font-size:14px;font-weight:600}.editorial{background:#101513;color:#fff;min-height:clamp(540px,53vw,810px);display:flex;align-items:flex-end}.editorial .study-image{position:absolute;inset:0 0 0 37%;z-index:-1}.editorial .study-image img{object-position:center}.editorial .study-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#101513,transparent 42%),linear-gradient(0deg,#10151388,transparent 30%)}.editorial .study-copy{padding:6vw;width:61%}.editorial h1{font-size:clamp(65px,7.1vw,128px)}.editorial h1 em{color:#f2d399}.editorial .enroll{color:#161818;background:#f1cd84}.editorial .description{color:#e1e0db}.switch{font-size:12px;text-decoration:underline;text-underline-offset:4px}.worksheet{background:#f3eee4;color:#192321;min-height:100vh}.work-wrap{max-width:1080px;margin:auto;padding:clamp(32px,5.2vw,84px) 6vw}.worksheet h1{margin-block:14px;font-size:clamp(48px,5.6vw,86px)}.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px);margin-top:26px}.work-grid label{display:block;font-weight:600;font-size:14px;margin:0 0 15px}.work-grid input,.work-grid textarea{font:inherit;width:100%;padding:10px 12px;margin-top:5px;border:1px solid #958e81;border-radius:2px;background:#fffdf6;color:#192321;color-scheme:light}.sheet{position:relative;background:#fffaf0;border:1px solid #c7bdac;padding:26px}.sheet h2{font:italic 42px 'Ivar Headline',Georgia,serif;margin:10px 0}.sheet dt{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#625d50;margin-top:17px}.sheet dd{margin:3px 0;white-space:pre-wrap;overflow-wrap:anywhere}.worksheet a{text-decoration:underline;text-underline-offset:4px}.worksheet button{border-radius:3px;padding:11px 16px;color:white;background:#25483b}.worksheet [role=status]{display:block;min-height:24px;font-size:13px;margin-top:8px}.worknav{display:flex;gap:22px;margin-top:26px;font-size:13px}
@media(max-width:700px){.header .switch{font-size:11px}.study h1{font-size:53px}.doorway{grid-template-columns:1fr}.doorway .study-image{padding:13px 31px 0;background:var(--paper);border:none}.doorway .study-image img{max-height:38svh;width:auto;max-width:100%}.doorway .study-copy{padding:18px 31px 27px}.doorway h1 br{display:none}.doorway h1 em:before{content:" "}.study h1{margin:11px 0}.description{font-size:14px}.lesson-actions{margin-top:16px}.editorial{min-height:0;display:block}.editorial .study-image{position:relative;inset:auto;height:auto}.editorial .study-image img{height:auto}.editorial .study-image:after{background:linear-gradient(0deg,#101513,transparent 18%)}.editorial .study-copy{position:relative;padding:0 24px 30px;width:100%}.editorial h1{font-size:clamp(55px,13vw,78px)}.work-grid{grid-template-columns:1fr}.worknav{flex-wrap:wrap}}
@media(min-width:701px){.editorial .study-image img{object-fit:contain;object-position:right center}.editorial .study-image:after{background:linear-gradient(90deg,#101513 0%,#101513ed 10%,#10151396 24%,transparent 55%)}}
@media(max-width:700px){body:has(.study) .header .access{display:none}.header .switch{min-height:44px;display:inline-flex;align-items:center}.doorway h1 em{margin-left:.06em}}

.worksheet h1,.worksheet h1 em,.sheet h2{font-family:var(--school-serif);font-weight:400;font-style:normal;letter-spacing:-.025em}
/* Two physical edges and a soft cast beneath the unsupported corner. */
.sheet-stack {
  align-self: start;
  position: relative;
  isolation: isolate;
  margin: 0 5px 10px 0;
}
.sheet-stack::before,
.sheet-stack::after {
  content: "";
  position: absolute;
  pointer-events: none;
}
.sheet-stack::before {
  z-index: -2;
  bottom: -8px;
  right: -4px;
  width: 78%;
  height: 26px;
  border-radius: 50%;
  background: #51443266;
  transform: rotate(1.1deg);
  filter: blur(7px);
}
.sheet-stack::after {
  z-index: -1;
  inset: 4px -3px -4px 3px;
  border: 1px solid #c9c0af;
  background: #eee8da;
  transform: rotate(.45deg);
  transform-origin: top left;
  box-shadow: 1px 2px 2px #382a2033, 6px 9px 11px -5px #44351f45, 13px 18px 23px -13px #44351f33;
}
.sheet { box-shadow: 0 1px 2px #4336212b, 2px 5px 7px -4px #42382638; }

.worksheet input,.worksheet textarea{box-shadow:inset 1px 2px 3px #46362315}
.gold-action,
.gold-action:hover,
.worksheet .gold-action,
.video-tabs .gold-action {
  color: #221602;
  border: 0;
  background: linear-gradient(105deg, #d4a64f, #efd089 47%, #daae57);
  box-shadow: none;
  text-shadow: none;
  text-decoration: none;
  isolation: isolate;
  overflow: hidden;
  font-weight: 600;
}
.gold-action:active {
  translate: 0 1px;
}
.gold-action {
  position: relative;
}
.gold-action::before {
  content: '';
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(108deg, transparent 40%, #fff1c74d 47%,
    #fff7dbeb 50%, #fff1c74d 53%, transparent 60%);
  transform: translateX(-100%);
  animation: gold-pass 2.4s linear infinite;
}
@keyframes gold-pass {
  0% { transform: translateX(-100%); }
  14%, 100% { transform: translateX(100%); }
}
@media (prefers-reduced-motion: reduce) {
  .gold-action::before { animation: none; }
}