/* New chapters inherit the original KCH palette and typography. */
.decision-reading{padding-top:100px;scroll-margin-top:104px}
.reading-heading{display:grid;grid-template-columns:1.45fr 1fr;gap:60px;align-items:end;margin-bottom:40px}
.reading-eyebrow,.reading-case>span,.reading-view-label,.reading-question>span,.sheet-eyebrow{display:block;font-size:11px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
.reading-heading h2{font-size:clamp(36px,4.4vw,70px);line-height:1.02;letter-spacing:-.055em;font-weight:950;max-width:760px;margin:18px 0 0}
.reading-heading>p{font-size:19px;line-height:1.6;max-width:400px;margin:0}
.reading-case{display:grid;grid-template-columns:240px 1fr;gap:32px;border-top:1px solid #191b1d40;padding:25px 0 35px;align-items:start}
.reading-case>span{padding-top:5px;color:#434951}
.reading-case p{font-size:16px;line-height:1.65;max-width:790px;margin:0}
.reading-stage{display:grid;grid-template-columns:1fr 1.15fr;background:var(--ink);color:var(--chalk);min-height:670px;isolation:isolate}
.reading-photograph{position:relative;overflow:hidden;min-height:440px;background:#a1917c}
.reading-photograph picture{position:absolute;inset:0;opacity:0;transition:opacity .8s ease}
.reading-photograph picture.is-current{opacity:1}
.reading-photograph img{display:block;width:100%;height:100%;object-fit:cover;object-position:58% center;transform:scale(1.045);transition:transform 1.5s cubic-bezier(.16,1,.3,1)}
.reading-photograph picture.is-current img{transform:scale(1)}
.reading-photograph:after{content:'';position:absolute;inset:65% 0 0;background:linear-gradient(transparent,#191b1d70);pointer-events:none}
.reading-photo-mark{position:absolute;inset:auto 32px 30px;display:flex;justify-content:space-between;align-items:end;z-index:1;font-size:44px;line-height:1;font-weight:950;letter-spacing:-.05em;color:var(--chalk)}
.reading-photo-mark span{font-size:12px;font-weight:600;letter-spacing:.14em}
.reading-photo-mark img{width:132px;height:auto;object-fit:contain;transform:none;transition:none}
.reading-workspace{padding:0 42px 42px;min-width:0}
.reading-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid #ffffff30;margin-bottom:42px}
.reading-tabs[hidden]{display:none}
.reading-tabs button{appearance:none;border:0;border-bottom:3px solid transparent;background:transparent;color:#d9d8d5;font:inherit;font-size:12px;font-weight:700;text-align:start;padding:25px 8px 20px;cursor:pointer;transition:color .2s,border-color .2s,background .2s}
.reading-tabs button>span{display:block;font-size:10px;letter-spacing:.12em;color:var(--green);margin-bottom:10px}
.reading-tabs button[aria-selected=true]{color:white;border-bottom-color:var(--green);background:#ffffff08}
.reading-tabs button:hover{color:var(--green)}
.reading-panel{padding-top:35px}
.reading-stage.is-enhanced .reading-panel{padding-top:0;animation:reading-enter .5s ease both}
.reading-panel[hidden]{display:none}
.reading-view-label{color:var(--green);margin-bottom:24px}
.reading-panel h3{font-size:clamp(29px,3.2vw,51px);line-height:1.05;font-weight:950;letter-spacing:-.045em;color:var(--chalk);margin:0 0 22px;overflow-wrap:break-word}
.reading-body{font-size:16px;line-height:1.75;color:#dedbd4;margin:0 0 30px}
.reading-question{border-top:1px solid #ffffff30;padding-top:24px}
.reading-question>span{color:var(--green);font-size:10px;letter-spacing:.1em}
.reading-question p{font-size:20px;line-height:1.45;font-weight:750;margin:14px 0 0;color:var(--chalk)}
.reading-sequence{margin:0;padding:0;list-style:none;border-top:1px solid #ffffff30}
.reading-sequence li{display:flex;gap:20px;padding:11px 0;border-bottom:1px solid #ffffff1a;font-size:14px;line-height:1.5}
.reading-sequence li>span{font-size:11px;color:var(--green);padding-top:2px}
.reading-link{display:flex;justify-content:space-between;gap:20px;color:var(--chalk);font-size:13px;font-weight:700;margin-top:26px;text-decoration:none}
.first-brief-trigger,.record-context-trigger{appearance:none;font:inherit;border:0;background:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:30px;text-align:start;font-size:13px;font-weight:750;line-height:1.5}
.first-brief-trigger{grid-row:6;grid-column:1;background:var(--ink);color:var(--chalk);padding:18px 22px;margin-top:32px;width:100%;max-width:360px;border:1px solid var(--ink)}
.first-brief-trigger:hover{background:var(--blue);border-color:var(--blue)}
.record-context-trigger{padding:12px 0;margin-top:22px;border-bottom:1px solid #ffffff55;color:var(--chalk);width:100%}
.record-context-trigger:hover{color:var(--green);border-bottom-color:var(--green)}
.first-brief-trigger[hidden],.record-context-trigger[hidden]{display:none}
.kch-sheet{box-sizing:border-box;border:0;padding:0;width:min(1000px,calc(100vw - 48px));max-width:none;max-height:calc(100dvh - 48px);margin:auto;background:var(--paper);color:var(--ink);overflow:auto;overscroll-behavior:contain;box-shadow:0 24px 120px #0007}
.kch-sheet:not([open]){display:none}
.kch-sheet[open]{animation:sheet-enter .4s cubic-bezier(.16,1,.3,1) both}
.kch-sheet::backdrop{background:#11151dd4;backdrop-filter:blur(8px)}
body.sheet-open{overflow:hidden}
.sheet-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;position:sticky;top:0;z-index:2;padding:22px 42px;background:var(--ink);color:var(--chalk);font-size:10px;font-weight:750;letter-spacing:.1em}
.sheet-bar button{appearance:none;font:inherit;font-size:12px;letter-spacing:0;display:flex;align-items:center;gap:16px;color:inherit;background:transparent;border:0;padding:5px 0;cursor:pointer}
.sheet-bar button span{font-size:26px;line-height:18px;font-weight:400}
.sheet-content{padding:44px 60px 50px}
.sheet-content h2{font-weight:950;font-size:clamp(32px,4.5vw,64px);line-height:1.04;letter-spacing:-.05em;margin:20px 0 38px;max-width:810px;outline-offset:10px}
.sheet-eyebrow{font-size:11px;color:#4e5f96;line-height:1.65}
.brief-columns{display:grid;grid-template-columns:1fr 1fr;gap:46px}
.brief-sheet .sheet-content h2{margin-bottom:22px}
.brief-intro{font-size:17px;line-height:1.65;margin:0 0 30px;max-width:760px;color:#343a3c}
.brief-sheet .sheet-note{font-size:14px}
.brief-columns h3,.brief-deliverable h3{font-size:15px;font-weight:850;line-height:1.4;margin:0 0 18px}
.brief-columns ul{list-style:none;padding:0;margin:0}
.brief-columns li{padding:12px 0;border-top:1px solid #191b1d25;font-size:15px;line-height:1.65}
.brief-deliverable{margin-top:28px;padding:26px 30px;background:var(--stone)}
.brief-deliverable p{font-size:20px;font-weight:650;line-height:1.5;margin:0}
.sheet-note{font-size:12px;line-height:1.7;color:#555b61;margin:24px 0}
.sheet-actions{display:flex;align-items:center;gap:24px;justify-content:space-between;margin-top:30px}
.sheet-actions a{font-size:12px;line-height:1.5;font-weight:750;text-decoration:none;color:var(--ink)}
.sheet-actions .sheet-primary{padding:19px 24px;background:var(--ink);color:var(--chalk);display:flex;gap:25px;justify-content:space-between;align-items:center}
.sheet-actions a:hover{color:#40558e}
.sheet-actions .sheet-primary:hover{background:var(--blue);color:white}
.record-sheet{background:var(--ink);color:var(--chalk)}
.record-sheet .sheet-bar{border-bottom:1px solid #ffffff25}
.sheet-stat{font-size:clamp(100px,14vw,190px);font-weight:950;line-height:1;letter-spacing:-.075em;color:var(--green);text-align:start;margin:5px 0 20px}
.record-sheet .sheet-eyebrow{color:var(--green)}
.record-sheet .sheet-content h2{font-size:clamp(32px,3.8vw,52px);color:var(--chalk);margin-bottom:24px}
.record-story{font-size:19px;line-height:1.75;max-width:750px;color:#e0dcd5}
.record-sheet .sheet-note{border-top:1px solid #ffffff30;padding-top:22px;color:#b8babc}
.reading-tabs button:focus-visible,.first-brief-trigger:focus-visible,.record-context-trigger:focus-visible,.sheet-bar button:focus-visible,.reading-link:focus-visible{outline:2px solid var(--green);outline-offset:5px}
[dir=rtl] .reading-heading h2,[dir=rtl] .reading-panel h3,[dir=rtl] .sheet-content h2{letter-spacing:0;line-height:1.4}
[dir=rtl] .reading-eyebrow,[dir=rtl] .reading-case>span,[dir=rtl] .reading-view-label,[dir=rtl] .reading-question>span,[dir=rtl] .sheet-eyebrow{letter-spacing:0}
[dir=rtl] .sheet-stat{text-align:right}
@keyframes reading-enter{from{opacity:.2;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@keyframes sheet-enter{from{opacity:0;transform:translateY(35px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1024px){.reading-heading{gap:30px}.reading-stage{grid-template-columns:.85fr 1.15fr}.reading-workspace{padding:0 28px 32px}.reading-tabs{grid-template-columns:repeat(2,1fr);margin-bottom:30px}.reading-tabs button{padding:16px 10px}.reading-tabs button>span{display:inline;margin-inline-end:10px}.reading-case{grid-template-columns:180px 1fr}.sheet-content{padding:36px}.reading-panel h3{font-size:35px}}
@media(max-width:680px){.decision-reading{padding-top:65px;scroll-margin-top:95px}.reading-heading{grid-template-columns:1fr;gap:22px;margin-bottom:28px}.reading-heading h2{font-size:42px;max-width:450px}.reading-heading>p{font-size:17px}.reading-case{grid-template-columns:1fr;gap:13px;padding:22px 0 26px}.reading-case p{font-size:14px}.reading-stage{grid-template-columns:1fr;min-height:0}.reading-photograph{min-height:0;height:300px}.reading-photograph img{object-position:center 60%}.reading-photo-mark{inset:auto 24px 22px;font-size:36px}.reading-workspace{padding:0 24px 32px}.reading-tabs{margin-bottom:28px}.reading-panel h3{font-size:35px}.reading-body{font-size:15px;line-height:1.7;margin-bottom:24px}.reading-question p{font-size:19px}.reading-view-label{margin-bottom:18px}.kch-sheet{width:calc(100vw - 20px);max-height:calc(100dvh - 20px)}.sheet-bar{padding:15px 22px;gap:12px;letter-spacing:.04em}.sheet-content{padding:28px 24px 34px}.sheet-content h2{font-size:35px;line-height:1.08;margin-bottom:28px}.brief-columns{grid-template-columns:1fr;gap:25px}.brief-deliverable{padding:22px;margin-top:24px}.brief-deliverable p{font-size:18px}.sheet-actions{flex-direction:column;align-items:stretch;gap:22px}.sheet-actions>a:last-child{text-align:center}.record-story{font-size:17px}.record-sheet .sheet-content h2{font-size:34px}.sheet-stat{font-size:112px}}
@media(prefers-reduced-motion:reduce){.reading-photograph picture,.reading-photograph img{transition:none!important;transform:none!important}.reading-panel,.kch-sheet[open]{animation:none!important}}
.motion-paused .reading-photograph picture,.motion-paused .reading-photograph img{transition:none!important;transform:none!important}.motion-paused .reading-panel,.motion-paused .kch-sheet[open]{animation:none!important}

/* The same business, seen through four decision lenses. */
.reading-controls{grid-column:1/-1;position:relative;display:flex;align-items:stretch;border-bottom:1px solid #ffffff25;min-width:0}
.reading-controls .reading-tabs{flex:1;margin:0;border:0;grid-template-columns:repeat(4,minmax(0,1fr))}
.reading-controls .reading-tabs button{padding:22px 20px;border-bottom:0;border-inline-end:1px solid #ffffff20;font-size:16px;line-height:1.4;min-height:84px}
.reading-controls .reading-tabs button>span{display:block;margin:0 0 8px;font-size:14px}
.reading-next{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:210px;border:0;background:#282b2b;color:#f7f3eb;padding:20px;font:inherit;font-size:15px;font-weight:650;text-align:start;cursor:pointer}
.reading-next[hidden]{display:none}.reading-next:hover{background:#353a38}.reading-next:focus-visible{outline:2px solid var(--green);outline-offset:-5px}
.reading-next b{font-size:24px;font-weight:400}.rtl .reading-next b{transform:scaleX(-1)}
.reading-journey-progress{position:absolute;inset:auto 0 0;height:3px;background:var(--green);transform:scaleX(var(--reading-progress,.25));transform-origin:left;transition:transform .7s cubic-bezier(.16,1,.3,1)}
[dir=rtl] .reading-journey-progress{transform-origin:right}
.reading-workspace{padding-top:42px}.reading-photograph:after{inset:0;background:linear-gradient(135deg,#10141495,#10141488 55%,#101414da)}
.reading-lens{position:absolute;z-index:1;inset:38px 32px 112px;display:flex;flex-direction:column;justify-content:center;color:#fff}
.reading-lens[hidden]{display:none}.reading-lens>span{font-size:14px;font-weight:650;letter-spacing:.09em;line-height:1.5;color:#e6e4de;text-shadow:0 1px 6px #0008}
.reading-lens strong{font-size:clamp(32px,4.5vw,66px);font-weight:950;line-height:1.05;letter-spacing:-.045em;margin:20px 0 30px;overflow-wrap:normal;color:#fff;text-shadow:0 2px 16px #0006}
.reading-lens ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px 22px}
.reading-lens li{font-size:16px;font-weight:600;line-height:1.5;padding-top:10px;border-top:1px solid #ffffff70;text-shadow:0 1px 6px #0008}
.reading-stage.is-enhanced .reading-lens strong{animation:lens-enter .7s cubic-bezier(.16,1,.3,1) both}
.reading-stage.is-enhanced .reading-lens li{animation:lens-enter .7s cubic-bezier(.16,1,.3,1) both;animation-delay:.1s}
.reading-stage.is-enhanced .reading-lens li:nth-child(2){animation-delay:.16s}.reading-stage.is-enhanced .reading-lens li:nth-child(3){animation-delay:.22s}
[dir=rtl] .reading-lens strong{letter-spacing:0;line-height:1.35;font-size:clamp(32px,3.9vw,58px)}
[dir=rtl] .reading-lens>span{letter-spacing:0}
@keyframes lens-enter{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1024px){.reading-controls .reading-tabs button{padding:18px 14px;font-size:15px}.reading-next{max-width:170px;padding:16px}.reading-workspace{padding-top:32px}.reading-lens{inset:30px 24px 100px}.reading-lens strong{font-size:42px}}
@media(max-width:680px){.reading-controls{display:grid;grid-template-columns:1fr}.reading-controls .reading-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.reading-controls .reading-tabs button{min-height:60px;padding:14px 16px;border-bottom:1px solid #ffffff20}.reading-controls .reading-tabs button>span{display:inline;margin-inline-end:8px}.reading-next{max-width:none;min-height:48px;padding:10px 16px}.reading-next b{font-size:20px}.reading-photograph{height:300px}.reading-lens{inset:24px 24px 86px;justify-content:flex-start}.reading-lens strong,[dir=rtl] .reading-lens strong{font-size:34px;margin:12px 0 16px}.reading-lens li{font-size:14px;padding-top:7px}.reading-lens ul{gap:8px 16px}.reading-lens>span{font-size:13px}.reading-workspace{padding-top:28px}}
@media(prefers-reduced-motion:reduce){.reading-journey-progress{transition:none}.reading-stage.is-enhanced .reading-lens strong,.reading-stage.is-enhanced .reading-lens li{animation:none}}
.motion-paused .reading-journey-progress{transition:none}.motion-paused .reading-stage.is-enhanced .reading-lens strong,.motion-paused .reading-stage.is-enhanced .reading-lens li{animation:none}