:root {
  --ground: #f8f5e8;
  --ink: #292929;
  --fern: #27864f;
  --deep-fern: #216e42;
  --support: #e0ded1;
  --surface: #ffffff;
  --reading: 'B612', Arial, sans-serif;
  --display: 'Bungee', Impact, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--ground); font: 18px/1.65 var(--reading); }
a { color: inherit; text-decoration-thickness: 1.5px; text-underline-offset: 5px; transition: color .16s, background-color .16s, box-shadow .16s; }
a:hover { color: var(--deep-fern); text-decoration-thickness: 3px; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--ink); outline-offset: 5px; background: var(--surface); color: var(--ink); }
::selection { background: var(--fern); color: var(--surface); }
p { margin: 0 0 1.25em; }
h1, h2, h3 { margin: 0; font-weight: 400; }
h1 { font: 400 clamp(36px, 4.1vw, 60px)/1.1 var(--display); text-wrap: balance; }
h2 { font: 700 clamp(25px, 2.4vw, 34px)/1.22 var(--reading); text-wrap: balance; margin-bottom: 24px; }
h3 { font: 700 21px/1.35 var(--reading); margin-bottom: 14px; }
img { display: block; max-width: 100%; color: var(--ink); font: 16px/1.4 var(--reading); }
figure { margin: 0; }
svg, i[data-lucide] { width: 24px; height: 24px; flex: 0 0 auto; }
.f1-skip { position: fixed; top: 12px; left: 18px; z-index: 10; padding: 12px 20px; background: var(--surface); transform: translateY(-180%); }
.f1-skip:focus { transform: none; }

/* Broken equality: a full name between two strokes and three open ends. */
.f1-masthead { padding: 12px 4.4% 0; background: var(--ground); }
.f1-mast-inner { max-width: 1312px; margin: auto; position: relative; padding-top: 5px; }
.f1-mast-inner::before { content: ''; position: absolute; top: 0; left: 34%; width: 32%; height: 4px; background: var(--fern); }
.f1-complete-name { display: flex; align-items: center; justify-content: center; min-height: 54px; font: 400 29px/1.1 var(--display); text-decoration: none; }
.f1-lower-stroke { position: relative; display: grid; grid-template-columns: 1fr auto 1fr; align-items: start; border-top: 3px solid var(--ink); }
.f1-lower-stroke a { display: flex; align-items: center; gap: 10px; min-height: 48px; width: max-content; max-width: 100%; text-decoration: none; }
.f1-lower-stroke a:hover { box-shadow: inset 0 -4px var(--fern); }
.f1-lower-stroke svg, .f1-lower-stroke i { width: 19px; height: 19px; color: var(--deep-fern); }
.f1-nav-left { justify-self: start; }
.f1-nav-gap { font-size: 23px; font-weight: 700; justify-self: center; }
.f1-nav-right { justify-self: end; }
.f1-reading-ground { max-width: 1312px; width: 91.2%; margin: auto; }

/* The new full-bleed photograph carries the original detached dot and dash.
   A solid cream working strip has two missing edge pieces, never a round card. */
.f1-home-opening { position: relative; isolation: isolate; width: 100vw; margin-left: calc((100% - 100vw) / 2); }
.f1-fullbleed-image { position: absolute; inset: 0; z-index: -1; background: var(--support); }
.f1-background-photo { width: 100%; height: 100%; object-fit: cover; object-position: 65% 25%; }
.f1-opening-composition { position: relative; display: grid; grid-template-columns: minmax(0, 62%) 1fr 164px; grid-template-rows: auto 108px; gap: 24px 36px; min-height: 650px; max-width: 1440px; margin: auto; padding: 40px max(4.4vw, calc((100vw - 1312px) / 2)) 36px; }
.f1-opening-composition::after { content: ''; position: absolute; right: 23%; top: 49%; width: 112px; height: 48px; background: linear-gradient(var(--ground), var(--ground)) left top / 100% 10px no-repeat, linear-gradient(var(--ground), var(--ground)) left bottom / 46% 10px no-repeat; pointer-events: none; }
.f1-home-words { position: relative; isolation: isolate; grid-column: 1; grid-row: 1; padding: 34px 58px 30px 32px; }
.f1-home-words::before { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--ground); clip-path: polygon(0 0, 100% 0, 100% 12%, 96% 12%, 96% 82%, 100% 82%, 100% 100%, 0 100%); }
.f1-home-words::after { content: ''; position: absolute; left: 0; top: 0; width: 10px; height: 72%; background: var(--fern); }
.f1-home-words h1 { font-size: clamp(44px, 4.05vw, 59px); line-height: 1.08; text-wrap: initial; }
.f1-gap-introduction { max-width: 460px; margin: 25px 0 0 11%; font-size: 18px; line-height: 1.55; }
.f1-photo-dot { grid-column: 3; grid-row: 1; justify-self: end; width: 164px; height: 236px; margin-top: 18px; object-fit: cover; object-position: 82% 47%; border-radius: 100px; border: 7px solid var(--ground); background: var(--support); box-shadow: 10px 12px 0 var(--fern); }
.f1-dot-over-dash { position: relative; grid-column: 2 / 4; grid-row: 2; align-self: end; height: 108px; border: 7px solid var(--ground); box-shadow: 10px 10px 0 var(--fern); }
.f1-photo-dash { width: 100%; height: 94px; object-fit: cover; object-position: 50% 72%; background: var(--support); }
.f1-scarf-projection { position: absolute; left: 22px; top: -19px; width: 88px; height: 12px; background: var(--fern); clip-path: polygon(0 35%, 80% 0, 100% 25%, 92% 65%, 9% 100%); }
.f1-two-openings { grid-column: 1; grid-row: 2; display: grid; grid-template-columns: 1fr 1fr; align-self: end; gap: 28px; min-height: 96px; padding: 20px 25px; background: var(--fern); color: var(--surface); box-shadow: 10px 10px 0 var(--ground); }
.f1-two-openings a { display: flex; gap: 16px; align-items: center; justify-content: space-between; min-height: 52px; font-size: 20px; font-weight: 700; text-decoration: none; border-bottom: 2px solid var(--surface); }
.f1-two-openings a:hover { color: var(--surface); background: var(--deep-fern); }
.f1-two-openings a:focus-visible { color: var(--ink); background: var(--ground); outline-color: var(--surface); }
.f1-two-openings svg { transition: transform .16s; }
.f1-two-openings a:hover svg { transform: translate(3px, 3px); }

/* Unequal, unfinished working. The premise hangs beside the two continuations. */
.f1-working-cascade { display: grid; grid-template-columns: 26% 15% 59%; padding-top: 100px; padding-bottom: 90px; }
.f1-left-premise { grid-column: 1; grid-row: 1 / 3; align-self: start; position: sticky; top: 30px; max-width: 300px; padding: 16px 0 0 20px; border-left: 6px solid var(--fern); }
.f1-left-premise h2 { font-family: var(--display); color: var(--deep-fern); font-size: 29px; line-height: 1.26; }
.f1-left-premise p { font-size: 19px; line-height: 1.6; }
.f1-unclosed-equality { grid-column: 2; grid-row: 1 / 3; padding: 44px 24px 0 22px; }
.f1-unclosed-equality span { display: block; height: 12px; width: 100%; max-width: 122px; background: var(--fern); margin-bottom: 30px; }
.f1-unclosed-equality span + span { width: 47%; }
.f1-continuation { position: relative; grid-column: 3; max-width: 740px; }
.f1-continuation p:last-child { margin-bottom: 0; }
.f1-continuation-1 { padding: 27px 12px 0 0; border-top: 9px solid var(--fern); }
.f1-continuation-marker { position: absolute; display: grid; place-items: center; top: -31px; right: 24px; width: 49px; height: 49px; background: var(--ground); color: var(--deep-fern); border: 3px solid var(--fern); }
.f1-continuation-2 { width: 88%; margin: 83px 0 0 auto; padding: 36px 34px 39px; background: var(--surface); box-shadow: -18px 18px 0 var(--support); }
.f1-continuation-2 .f1-continuation-marker { left: -24px; right: auto; top: 25px; background: var(--fern); color: var(--surface); }
.f1-open-consequence { grid-column: 1 / -1; position: relative; margin-top: 100px; padding: 58px 7.5% 65px 17%; background: var(--fern); color: var(--surface); box-shadow: 14px 14px 0 var(--support); }
.f1-open-consequence::after { content: ''; position: absolute; top: 0; right: 0; width: 52px; height: 22px; background: var(--ground); }
.f1-open-consequence h2 { max-width: 840px; font: 400 clamp(29px, 2.6vw, 38px)/1.22 var(--display); }
.f1-open-consequence p { max-width: 880px; }
.f1-open-consequence p:last-child { margin-bottom: 0; }
.f1-open-consequence a:hover { color: var(--surface); background: var(--deep-fern); }
.f1-open-consequence a:focus-visible { color: var(--ink); outline-color: var(--ground); }
.f1-consequence-mark { position: absolute; left: 36px; top: 63px; width: 74px; height: 39px; border-top: 8px solid var(--ground); }
.f1-consequence-mark::after { content: ''; display: block; margin-top: 22px; height: 8px; width: 34px; background: var(--ground); }

/* Article titles keep their own open ground; photographs form a lower band. */
.f1-article-opening { padding: 29px 0 0; }
.f1-way-back { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 21px; font-size: 16px; }
.f1-way-back a { display: inline-flex; align-items: center; gap: 9px; min-height: 36px; }
.f1-way-back svg, .f1-way-back i { width: 18px; height: 18px; }
.f1-article-opening h1 { max-width: 1120px; padding-left: 24px; border-left: 9px solid var(--fern); }
.f1-article-introduction { max-width: 790px; margin: 24px 0 28px 16%; font-size: 20px; line-height: 1.5; }
.f1-inner-photograph { position: relative; margin: 44px 0 0 18%; width: 82%; padding-left: 14px; border-left: 9px solid var(--fern); }
.f1-inner-photograph::after { content: ''; position: absolute; bottom: -14px; left: -23px; width: 45%; height: 14px; background: var(--fern); }
.f1-inner-photo { width: 100%; height: 238px; object-fit: cover; background: var(--support); }
.f1-question-run { grid-column: 3; margin-top: 80px; }
.f1-question-run section { position: relative; padding-top: 27px; margin-bottom: 48px; max-width: 720px; border-top: 3px solid var(--support); }
.f1-question-marker { position: absolute; top: -16px; right: 10px; padding: 0 8px; color: var(--deep-fern); background: var(--ground); }
.f1-question-run section:last-child { margin-bottom: 0; }
.f1-source-run { grid-column: 1 / -1; margin-top: 80px; }
.f1-source-run > h2 { margin-left: 41%; }
.f1-source-run ul { list-style: none; margin: 0; padding: 0; }
.f1-source-run li { display: grid; grid-template-columns: 41% 59%; border-top: 3px solid var(--support); padding: 30px 0; scroll-margin-top: 24px; }
.f1-source-run li:target { border-top-color: var(--fern); background: var(--surface); }
.f1-source-run h3 { grid-column: 1; grid-row: 1 / 3; padding-right: 55px; margin-bottom: 0; }
.f1-source-run p { grid-column: 2; max-width: 700px; margin-bottom: 0; }
.f1-source-byline { font-size: 16px; font-weight: 700; padding-bottom: 8px; }

/* One native, reader-opened Oath dock; it expands in document flow. */
.f1-unfinished-offer { width: 88%; margin: 28px 0 0 12%; background: var(--surface); box-shadow: -10px 10px 0 var(--support); }
.f1-offer-opener { position: relative; cursor: pointer; display: grid; grid-template-columns: 43% 1fr 32px; align-items: center; gap: 20px; min-height: 88px; padding: 20px 28px; list-style: none; border-left: 8px solid var(--fern); }
.f1-offer-opener::marker { content: ''; }
.f1-offer-opener::-webkit-details-marker { content: ''; }
.f1-offer-label { font-size: 23px; line-height: 1.25; font-weight: 700; }
.f1-offer-invitation { font-size: 17px; line-height: 1.4; }
.f1-offer-opener:hover { background: var(--support); }
.f1-unfinished-offer[open] > summary { border-bottom: 2px solid var(--support); }
.f1-offer-opener::after { content: '+'; font: 400 35px/1 var(--reading); position: absolute; right: 28px; }
.f1-offer-opener:has(svg)::after { content: ''; }
.f1-offer-opener svg { justify-self: end; width: 28px; height: 28px; }
.f1-unfinished-offer[open] > summary svg path:last-child { display: none; }
.f1-unfinished-offer[open] > summary::after { content: '−'; }
.f1-offer-sheet { padding: 28px 36px 32px; }
.f1-offer-sheet > h2 { font-size: 26px; max-width: 850px; }
.f1-code-conditions { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.f1-code-conditions p { font-size: 18px; line-height: 1.5; max-width: 510px; margin: 0; }
.f1-code-conditions strong { font-family: var(--display); font-size: 24px; font-weight: 400; }
.f1-offer-clear-ground { position: relative; min-height: 124px; display: flex; align-items: end; padding-top: 72px; }
.f1-offer-strokes { position: absolute; right: 16%; top: 20px; width: 188px; height: 45px; border-top: 9px solid var(--fern); }
.f1-offer-strokes::after { content: ''; display: block; margin-top: 23px; width: 83px; height: 9px; background: var(--fern); }
.f1-exact-disclosure { font-size: 17px; line-height: 1.5; margin: 0 0 20px; max-width: 740px; }
.f1-contained-card { width: 184px; padding: 8px; background: white; border: 2px solid var(--support); }
.f1-contained-card img { width: 100%; height: auto; object-fit: contain; }
.f1-retained-question { margin-top: 22px; max-width: 970px; }
.f1-retained-question h3 { font-size: 20px; }
.f1-retained-question p { font-size: 17px; line-height: 1.5; }
.f1-retained-question p:last-child { margin-bottom: 0; }

.f1-end-ground { position: relative; padding: 54px 4.4% 28px; background: var(--support); border-top: 8px solid var(--fern); }
.f1-end-ground::before { content: ''; position: absolute; left: 4.4%; top: 13px; width: 12%; height: 8px; background: var(--fern); }
.f1-end-inner { max-width: 1312px; margin: auto; }
.f1-end-inner > p:first-child { max-width: 790px; font-size: 20px; line-height: 1.55; }
.f1-end-inner nav { display: flex; flex-wrap: wrap; gap: 12px 32px; }
.f1-end-inner nav a { display: flex; gap: 9px; align-items: center; min-height: 44px; }
.f1-end-inner nav svg, .f1-end-inner nav i { width: 18px; height: 18px; }
.f1-copyright { margin: 30px 0 0; font-size: 16px; }
.f1-missing-piece { min-height: 65vh; padding: 85px 0; }
.f1-missing-piece h1 { margin-bottom: 32px; }

@media (min-width: 1441px) {
  .f1-opening-composition { padding-left: 64px; padding-right: 64px; }
}

@media (max-width: 1050px) and (min-width: 601px) {
  .f1-opening-composition { grid-template-columns: minmax(0, 70%) 1fr 110px; column-gap: 16px; min-height: 610px; padding-top: 30px; }
  .f1-home-words { padding: 28px 35px 28px 25px; }
  .f1-home-words h1 { font-size: 43px; }
  .f1-gap-introduction { margin-left: 0; font-size: 17px; }
  .f1-photo-dot { width: 110px; height: 180px; border-width: 5px; box-shadow: 6px 8px 0 var(--fern); }
  .f1-two-openings { gap: 17px; padding: 16px; }
  .f1-two-openings a { gap: 8px; font-size: 17px; }
  .f1-dot-over-dash { border-width: 5px; }
  .f1-photo-dash { height: 98px; }
  .f1-opening-composition::after { right: 7%; top: 57%; width: 80px; }
  .f1-left-premise h2 { font-size: 24px; }
  .f1-left-premise { padding-left: 14px; }
  .f1-unclosed-equality { padding-left: 18px; padding-right: 14px; }
  .f1-continuation-2 { width: 94%; padding: 30px 24px; }
  .f1-offer-label { font-size: 20px; }
}

@media (max-width: 600px) {
  body { font-size: 17px; line-height: 1.6; }
  h1 { font-size: 32px; line-height: 1.1; text-wrap: initial; }
  h2 { font-size: 27px; margin-bottom: 20px; }
  h3 { font-size: 20px; }
  .f1-masthead { padding: 8px 18px 0; }
  .f1-mast-inner { padding-top: 4px; }
  .f1-mast-inner::before { left: 27%; width: 46%; }
  .f1-complete-name { min-height: 45px; font-size: clamp(16px, 5.1vw, 20px); white-space: nowrap; }
  .f1-lower-stroke { border-top-width: 3px; }
  .f1-lower-stroke a { gap: 5px; min-height: 44px; font-size: 16px; }
  .f1-lower-stroke svg, .f1-lower-stroke i { width: 15px; height: 15px; }
  .f1-lower-stroke .f1-nav-gap { font-size: 20px; }
  .f1-reading-ground { width: auto; margin: 0 18px; }
  .f1-home-opening { width: calc(100% + 36px); margin-left: -18px; }
  .f1-fullbleed-image { display: none; }
  .f1-opening-composition { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto auto 104px; min-height: 0; gap: 0; padding: 24px 18px 22px; }
  .f1-opening-composition::after { content: none; }
  .f1-home-words { grid-column: 1; grid-row: 1; width: auto; min-height: 0; padding: 13px 0 22px; border-top: 7px solid var(--fern); }
  .f1-home-words::before, .f1-home-words::after { content: none; }
  .f1-home-words h1 { font-size: 32px; line-height: 1.07; max-width: 100%; }
  .f1-gap-introduction { font-size: 17px; line-height: 1.5; max-width: 100%; margin: 20px 0 0; }
  .f1-two-openings { grid-column: 1; grid-row: 2; grid-template-columns: 1fr; gap: 5px; padding: 11px 15px 13px; min-height: 0; margin-bottom: 22px; box-shadow: none; }
  .f1-two-openings a { font-size: 18px; min-height: 46px; width: 100%; gap: 16px; border-bottom-width: 2px; }
  .f1-dot-over-dash { grid-column: 1; grid-row: 3; height: 104px; width: 100%; align-self: start; border: 0; box-shadow: none; }
  .f1-photo-dot { grid-column: 1; grid-row: 3; justify-self: end; align-self: start; width: 50px; height: 66px; margin-top: 0; border: 0; border-radius: 28px; box-shadow: none; }
  .f1-photo-dash { position: absolute; bottom: 0; left: 0; width: 100%; height: 30px; }
  .f1-scarf-projection { display: none; }
  .f1-working-cascade { grid-template-columns: 44px minmax(0, 1fr); padding-top: 51px; padding-bottom: 48px; }
  .f1-left-premise { position: static; grid-column: 1 / -1; grid-row: 1; max-width: 100%; padding: 4px 0 0 16px; margin-bottom: 42px; }
  .f1-left-premise h2 { font-size: 25px; max-width: 320px; }
  .f1-left-premise p { font-size: 18px; margin-bottom: 0; }
  .f1-unclosed-equality { grid-column: 1; grid-row: 2 / 4; padding: 30px 12px 0 0; }
  .f1-unclosed-equality span { height: 7px; margin-bottom: 18px; }
  .f1-unclosed-equality span + span { width: 45%; }
  .f1-continuation { grid-column: 2; max-width: 100%; width: auto; padding: 22px 0 0; }
  .f1-continuation-1 { grid-row: 2; border-top-width: 6px; }
  .f1-continuation-marker { top: -23px; right: 10px; width: 38px; height: 38px; border-width: 2px; }
  .f1-continuation-marker svg { width: 22px; height: 22px; }
  .f1-continuation-2 { grid-row: 3; margin: 49px 0 0; padding: 34px 18px 27px; box-shadow: -10px 10px 0 var(--support); }
  .f1-continuation-2 .f1-continuation-marker { left: 18px; top: -20px; }
  .f1-continuation h2 { font-size: 25px; }
  .f1-open-consequence { margin-top: 50px; padding: 70px 22px 30px; box-shadow: 0 9px 0 var(--support); }
  .f1-open-consequence h2 { font-size: 28px; }
  .f1-open-consequence::after { width: 35px; height: 15px; }
  .f1-consequence-mark { left: 22px; top: 24px; width: 66px; height: 28px; border-top-width: 6px; }
  .f1-consequence-mark::after { margin-top: 14px; height: 6px; width: 26px; }
  .f1-article-opening { padding-top: 20px; }
  .f1-way-back { margin-bottom: 14px; gap: 6px; font-size: 16px; }
  .f1-article-opening h1 { padding-left: 14px; border-left-width: 6px; }
  .f1-article-introduction { margin: 19px 0 24px; max-width: 100%; font-size: 17px; }
  .f1-inner-photograph { margin: 33px 0 0 18px; width: calc(100% - 18px); padding-left: 8px; border-left-width: 6px; }
  .f1-inner-photograph::after { left: -6px; bottom: -8px; height: 8px; width: 42%; }
  .f1-inner-photo { height: 125px; }
  .f1-question-run { grid-column: 1 / -1; margin-top: 48px; }
  .f1-question-run section { margin-bottom: 38px; }
  .f1-source-run { grid-column: 1 / -1; margin-top: 45px; }
  .f1-source-run > h2 { margin-left: 0; }
  .f1-source-run li { display: block; padding: 24px 0; }
  .f1-source-run h3 { padding: 0; margin-bottom: 14px; overflow-wrap: anywhere; }
  .f1-source-run p { font-size: 17px; }
  .f1-unfinished-offer { width: 100%; margin: 22px 0 0; box-shadow: 0 8px 0 var(--support); }
  .f1-offer-opener { display: block; min-height: 104px; padding: 17px 45px 17px 18px; border-left-width: 6px; }
  .f1-offer-label { display: block; font-size: 20px; }
  .f1-offer-invitation { display: block; font-size: 16px; line-height: 1.4; margin-top: 8px; }
  .f1-offer-opener::after { right: 13px; top: 31px; font-size: 32px; }
  .f1-offer-opener svg { position: absolute; right: 11px; top: 37px; width: 25px; height: 25px; }
  .f1-offer-sheet { position: relative; padding: 24px 53px 25px 20px; }
  .f1-offer-sheet > h2 { font-size: 23px; }
  .f1-code-conditions { display: block; }
  .f1-code-conditions p { font-size: 17px; line-height: 1.5; margin-bottom: 20px; }
  .f1-code-conditions strong { font-size: 22px; }
  .f1-offer-clear-ground { position: static; min-height: 0; display: block; padding-top: 0; }
  .f1-offer-strokes { right: 12px; top: 27px; width: 26px; height: 100%; border-top-width: 6px; }
  .f1-offer-strokes::after { width: 12px; height: 6px; margin-top: 23px; }
  .f1-exact-disclosure { font-size: 17px; line-height: 1.5; margin-bottom: 24px; }
  .f1-contained-card { width: 156px; }
  .f1-retained-question { margin-top: 18px; }
  .f1-retained-question h3 { font-size: 20px; }
  .f1-retained-question p { font-size: 17px; }
  .f1-end-ground { padding: 38px 18px 25px; }
  .f1-end-ground::before { left: 18px; width: 25%; }
  .f1-end-inner > p:first-child { font-size: 18px; }
  .f1-end-inner nav { gap: 5px 24px; }
  .f1-missing-piece { padding-top: 60px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .f1-two-openings a:hover svg { transform: none; }
}