.kafka_wrap {--paper: #ece6da; --ink: #1b1915; --mute: rgba(27, 25, 21, 0.58); --faint: rgba(27, 25, 21, 0.3); --hair: rgba(27, 25, 21, 0.18);
  --book: 'MT Book', 'Newsreader', Georgia, serif; --grot: 'MT Grot', 'Schibsted Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --gut: clamp(16px, 2.4vw, 40px); --top: clamp(14px, 1.6vw, 24px);
  position: relative; z-index: 5; color: var(--ink); font-family: var(--book); -webkit-font-smoothing: antialiased; font-kerning: normal; }
.kafka_wrap .kafka_part {position: relative; }
.kafka_wrap .kafka_part.is-life {height: 620vh; }
.kafka_wrap .kafka_part.is-ms {height: 380vh; }
.kafka_wrap .kafka_part.is-readings {height: 360vh; }
.kafka_wrap .kafka_part.is-tr {height: 420vh; }
.kafka_wrap .kafka_stage {position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; background: var(--paper); will-change: transform, clip-path; }
.kafka_wrap .kafka_stage.is-dark {background: #14120f; color: #ece6da; --mute: rgba(236, 230, 218, 0.6); --hair: rgba(236, 230, 218, 0.18); }
.kafka_wrap .kafka_tag {position: absolute; left: var(--gut); top: calc(var(--top) + 62px); margin: 0; display: flex; gap: 14px; font: 500 11px / 1.3 var(--grot); letter-spacing: 0.08em; text-transform: uppercase; z-index: 6; }
.kafka_wrap .kafka_tag span:first-child {min-width: 2.2em; }

/* ── 10 · life ── */
.kafka_wrap .kafka_year {position: absolute; left: var(--gut); top: calc(var(--top) + 110px); z-index: 5; font: italic 300 clamp(64px, 9vw, 168px) / 0.8 var(--book); letter-spacing: -0.03em; font-variant-numeric: lining-nums; font-variation-settings: 'opsz' 72; }
.kafka_wrap .kafka_place {position: absolute; left: var(--gut); right: var(--gut); top: 52%; margin: 0; transform: translateY(-50%); z-index: 6; text-align: left; paint-order: stroke fill; -webkit-text-stroke: 0.09em #ece6da; font: 300 clamp(64px, 10.6vw, 220px) / 0.8 var(--book); letter-spacing: -0.045em; font-variation-settings: 'opsz' 72; white-space: nowrap; }
.kafka_wrap .kafka_place .c {display: inline-block; transform: translateY(calc((1 - var(--k, 1)) * 0.5em)); opacity: var(--k, 1); transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s; }
.kafka_wrap .kafka_entries {position: absolute; left: var(--gut); bottom: calc(var(--top) + 52px); width: min(380px, 30vw); z-index: 6; }
.kafka_wrap .kafka_entry {position: absolute; left: 0; bottom: 0; width: 100%; opacity: 0; transform: translateY(10px); transition: opacity 0.5s, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1); }
.kafka_wrap .kafka_entry.is-on {opacity: 1; transform: none; }
.kafka_wrap .kafka_entry_t {margin: 0; font: 400 clamp(15px, 1.12vw, 18px) / 1.45 var(--book); text-wrap: pretty; }
.kafka_wrap .kafka_photos {position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.kafka_wrap .kafka_photo {position: absolute; margin: 0; overflow: hidden; background: #d9d2c4; clip-path: inset(var(--c, 100%) 0 0 0); transition: clip-path 1.1s cubic-bezier(0.76, 0, 0.24, 1); }
.kafka_wrap .kafka_photo img {display: block; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.06) sepia(0.12); transform: scale(calc(1.12 - (1 - var(--c-k, 1)) * 0.0)); transition: transform 1.6s cubic-bezier(0.22, 1, 0.36, 1); }
.kafka_wrap .kafka_photo.is-on {--c: 0%; }
.kafka_wrap .kafka_photo.is-on img {transform: scale(1); }
.kafka_wrap .kafka_photo.is-front {z-index: 4; }
.kafka_wrap .kafka_credit {position: absolute; right: var(--gut); bottom: calc(var(--top) + 52px); margin: 0; width: min(300px, 26vw); z-index: 6; text-align: right; font: 500 10px / 1.45 var(--grot); letter-spacing: 0.06em; text-transform: uppercase; color: var(--mute); }
.kafka_wrap .kafka_gauge {position: absolute; right: var(--gut); top: calc(var(--top) + 110px); bottom: calc(var(--top) + 150px); width: 40px; z-index: 6; }
.kafka_wrap .kafka_gauge_line {position: absolute; right: 0; top: 0; bottom: 0; width: 1px; background: var(--hair); }
.kafka_wrap .kafka_gauge_dot {position: absolute; right: -4px; top: calc(var(--g, 0) * 100%); width: 9px; height: 9px; border-radius: 50%; background: var(--ink); transform: translateY(-50%); transition: top 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.kafka_wrap .kafka_gauge_a, .kafka_wrap .kafka_gauge_b {position: absolute; right: 12px; font: 500 10px / 1 var(--grot); letter-spacing: 0.06em; color: var(--mute); }
.kafka_wrap .kafka_gauge_a {top: -4px; } .kafka_wrap .kafka_gauge_b {bottom: -4px; }
.kafka_wrap .kafka_draw {position: absolute; margin: 0; z-index: 1; --own: 0.55; mix-blend-mode: multiply; pointer-events: none; }
.kafka_wrap .kafka_draw img {display: block; width: 100%; height: auto; }
.kafka_wrap .kafka_draw.is-a {width: clamp(150px, 15vw, 260px); left: 30%; top: 12%; transform: translateY(calc(var(--py, 0) * -60px)) rotate(-3deg); }
.kafka_wrap .kafka_draw.is-b {width: clamp(140px, 13vw, 230px); right: 18%; bottom: 8%; transform: translateY(calc(var(--py, 0) * 80px)) rotate(4deg); }

/* ── 11 · manuscripts ── */
.kafka_wrap .kafka_ms_text {position: absolute; left: var(--gut); top: calc(var(--top) + 110px); bottom: calc(var(--top) + 40px); width: min(560px, 42vw); display: flex; flex-direction: column; justify-content: center; gap: 0; }
.kafka_wrap .kafka_ms_text [data-ms-step] {transition: opacity 0.7s, transform 0.9s cubic-bezier(0.22, 1, 0.36, 1); }
.kafka_wrap .kafka_ms_text [data-ms-step].is-off {opacity: 0; transform: translateY(14px); position: absolute; pointer-events: none; }
.kafka_wrap .kafka_ms_q {margin: 0 0 14px; font: italic 300 clamp(24px, 2.25vw, 40px) / 1.16 var(--book); letter-spacing: -0.012em; }
.kafka_wrap .kafka_ms_q.is-small {font-size: clamp(22px, 1.9vw, 32px); }
.kafka_wrap .kafka_ms_t {margin: 0 0 20px; font: 400 16px / 1.5 var(--book); color: var(--mute); max-width: 46ch; }
.kafka_wrap .kafka_ms_big {margin: 0 0 22px; font: 300 clamp(44px, 5vw, 92px) / 0.92 var(--book); letter-spacing: -0.03em; }
.kafka_wrap .kafka_ms_list {list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--hair); }
.kafka_wrap .kafka_ms_list li {display: grid; grid-template-columns: 6.2em 1fr; gap: 14px; padding: 10px 0 9px; border-bottom: 1px solid var(--hair); font: 400 15px / 1.4 var(--book); }
.kafka_wrap .kafka_ms_list b {font: 500 11px / 1.6 var(--grot); letter-spacing: 0.08em; }
.kafka_wrap .kafka_sheets {position: absolute; right: var(--gut); top: calc(var(--top) + 70px); bottom: calc(var(--top) + 40px); width: min(52vw, 760px); }
.kafka_wrap .kafka_sheet {position: absolute; margin: 0; width: 56%; aspect-ratio: 954 / 1500; cursor: none; box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.85); transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1); }
.kafka_wrap .kafka_sheet.is-a {left: 4%; top: 2%; transform: translateY(calc(var(--sy, 0) * 30px)) rotate(-2.4deg); }
.kafka_wrap .kafka_sheet.is-b {right: 0; top: 10%; width: 52%; aspect-ratio: 1191 / 1500; transform: translateY(calc(var(--sy, 0) * -40px)) rotate(2deg); }
.kafka_wrap .kafka_sheet_img {position: absolute; inset: 0; background-size: cover; background-position: center; }
.kafka_wrap .kafka_sheet figcaption {position: absolute; left: 0; top: 100%; margin-top: 10px; width: 100%; font: 500 10px / 1.45 var(--grot); letter-spacing: 0.06em; text-transform: uppercase; color: var(--mute); }
.kafka_wrap .kafka_lens {position: absolute; width: 190px; height: 190px; border-radius: 50%; pointer-events: none; opacity: 0; transform: translate(-50%, -50%) scale(0.8); transition: opacity 0.3s, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1); box-shadow: 0 0 0 1px rgba(236, 230, 218, 0.6), 0 20px 40px rgba(0, 0, 0, 0.5); background-repeat: no-repeat; }
.kafka_wrap .kafka_sheet:hover .kafka_lens, .kafka_wrap .kafka_sheet.is-lens .kafka_lens {opacity: 1; transform: translate(-50%, -50%) scale(1); }

/* ── 12 · readings (Obys index) ── */
.kafka_wrap .kafka_lead {position: absolute; right: var(--gut); top: calc(var(--top) + 62px); margin: 0; width: min(360px, 34vw); font: 400 15px / 1.45 var(--book); color: var(--mute); text-align: right; }
.kafka_wrap .kafka_rows {position: absolute; left: var(--gut); right: var(--gut); top: calc(var(--top) + 130px); margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--hair); }
.kafka_wrap .kafka_rows li {display: grid; grid-template-columns: 5.4em minmax(0, 1.25fr) minmax(0, 1fr); align-items: baseline; gap: 0 var(--gut); padding: 6px 0 5px; border-bottom: 1px solid var(--hair); color: var(--faint); transition: color 0.4s, padding 0.5s cubic-bezier(0.65, 0, 0.35, 1); cursor: default; }
.kafka_wrap .kafka_rows li.is-on {color: var(--ink); padding-left: 14px; }
.kafka_wrap .kafka_row_y {font: 500 11px / 1 var(--grot); letter-spacing: 0.08em; }
.kafka_wrap .kafka_row_n {font: 300 clamp(22px, min(3.5vw, 5.2vh), 62px) / 1.02 var(--book); letter-spacing: -0.025em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kafka_wrap .kafka_row_r {font: 400 clamp(13px, 0.95vw, 15px) / 1.4 var(--book); }
.kafka_wrap .kafka_bar {position: absolute; left: var(--gut); right: var(--gut); bottom: calc(var(--top) + 46px); height: 64px; }
.kafka_wrap .kafka_bar canvas {position: absolute; left: 0; right: 0; top: 0; width: 100%; height: 44px; display: block; }
.kafka_wrap .kafka_bar_l {position: absolute; left: 0; right: 0; bottom: 0; margin: 0; display: flex; justify-content: space-between; font: 500 11px / 1 var(--grot); letter-spacing: 0.08em; text-transform: uppercase; }
.kafka_wrap .kafka_bar_l span:first-child {font: italic 400 16px / 1 var(--book); letter-spacing: 0; text-transform: none; }

/* ── 13 · translations ── */
.kafka_wrap .kafka_floor {position: absolute; left: 0; right: 0; bottom: 0; height: 64%; transform: perspective(700px) rotateX(58deg); transform-origin: 50% 100%; --own: 0.12; overflow: hidden; mask-image: linear-gradient(to top, #000 10%, transparent 95%); -webkit-mask-image: linear-gradient(to top, #000 10%, transparent 95%); pointer-events: none; }
.kafka_wrap .kafka_de {position: absolute; left: var(--gut); right: var(--gut); top: calc(var(--top) + 110px); margin: 0 auto; max-width: 40ch; text-align: center; font: italic 300 clamp(20px, 1.8vw, 30px) / 1.3 var(--book); color: var(--mute); }
.kafka_wrap .kafka_de em {font-style: normal; color: var(--ink); box-shadow: inset 0 -0.06em 0 var(--ink); white-space: nowrap; }
.kafka_wrap .kafka_slot {position: absolute; left: var(--gut); right: var(--gut); top: 46%; transform: translateY(-50%); margin: 0; text-align: center; font: 300 clamp(48px, 8.6vw, 168px) / 0.92 var(--book); letter-spacing: -0.04em; font-variation-settings: 'opsz' 72; text-wrap: balance; }
.kafka_wrap .kafka_slot_w {display: inline-block; transition: opacity 0.35s, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.kafka_wrap .kafka_slot_w.is-out {opacity: 0; transform: translateY(0.12em); }
.kafka_wrap .kafka_by {position: absolute; left: 0; right: 0; top: calc(46% + clamp(60px, 8vw, 150px)); margin: 0; text-align: center; font: 500 11px / 1 var(--grot); letter-spacing: 0.08em; text-transform: uppercase; }
.kafka_wrap .kafka_tr {position: absolute; left: var(--gut); right: var(--gut); bottom: calc(var(--top) + 96px); margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 var(--gut); border-top: 1px solid var(--hair); }
.kafka_wrap .kafka_tr li {display: flex; justify-content: space-between; gap: 10px; padding: 7px 0 6px; border-bottom: 1px solid var(--hair); font: italic 400 14px / 1.2 var(--book); color: var(--faint); cursor: pointer; transition: color 0.3s; white-space: nowrap; overflow: hidden; }
.kafka_wrap .kafka_tr li::after {content: attr(data-y); font: 500 10px / 1.4 var(--grot); letter-spacing: 0.06em; font-style: normal; }
.kafka_wrap .kafka_tr li.is-on, .kafka_wrap .kafka_tr li:hover {color: var(--ink); }
.kafka_wrap .kafka_tr_note {position: absolute; left: var(--gut); right: var(--gut); bottom: calc(var(--top) + 40px); margin: 0 auto; max-width: 92ch; text-align: center; font: 400 13px / 1.45 var(--book); color: var(--mute); }

@media (max-width: 1023px) {
  .kafka_wrap .kafka_place {font-size: clamp(40px, 13.5vw, 120px); top: 46%; }
  .kafka_wrap .kafka_entries {width: auto; right: var(--gut); bottom: calc(var(--top) + 118px); }
  .kafka_wrap .kafka_credit {right: auto; left: var(--gut); bottom: calc(var(--top) + 54px); width: calc(100% - 2 * var(--gut) - 40px); text-align: left; }
  .kafka_wrap .kafka_gauge {top: calc(var(--top) + 64px); bottom: auto; height: 40%; }
  .kafka_wrap .kafka_draw.is-a {left: 52%; top: 16%; }
  .kafka_wrap .kafka_draw.is-b {display: none; }
  .kafka_wrap .kafka_ms_text {width: auto; right: var(--gut); top: calc(var(--top) + 96px); bottom: 50%; justify-content: flex-start; }
  .kafka_wrap .kafka_sheets {left: var(--gut); right: var(--gut); width: auto; top: 54%; bottom: calc(var(--top) + 84px); }
  .kafka_wrap .kafka_sheet {width: 44%; } .kafka_wrap .kafka_sheet.is-b {width: 42%; }
  .kafka_wrap .kafka_ms_big {font-size: clamp(36px, 7vw, 60px); margin-bottom: 12px; }
  .kafka_wrap .kafka_ms_list li {padding: 6px 0 5px; font-size: 14px; }
  .kafka_wrap .kafka_lead {left: var(--gut); right: auto; top: calc(var(--top) + 90px); text-align: left; width: auto; max-width: 52ch; }
  .kafka_wrap .kafka_rows {top: calc(var(--top) + 168px); }
  .kafka_wrap .kafka_rows li {grid-template-columns: 4.4em minmax(0, 1fr); }
  .kafka_wrap .kafka_row_r {grid-column: 2; padding-bottom: 4px; display: none; }
  .kafka_wrap .kafka_rows li.is-on .kafka_row_r {display: block; }
  .kafka_wrap .kafka_tr {grid-template-columns: repeat(2, minmax(0, 1fr)); bottom: calc(var(--top) + 110px); }
  .kafka_wrap .kafka_tr li:nth-child(n+9) {display: none; }
}
@media (max-width: 599px) {
  .kafka_wrap .kafka_bar {bottom: calc(var(--top) + 64px); }
  .kafka_wrap .kafka_year {font-size: 64px; top: calc(var(--top) + 96px); }
  .kafka_wrap .kafka_place {font-size: clamp(36px, 13.2vw, 64px); top: 55%; }
  .kafka_wrap .kafka_entry_t {font-size: 15px; }
  .kafka_wrap .kafka_ms_q {font-size: 21px; } .kafka_wrap .kafka_ms_q.is-small {font-size: 19px; }
  .kafka_wrap .kafka_ms_t {font-size: 14px; margin-bottom: 12px; }
  .kafka_wrap .kafka_ms_list li {grid-template-columns: 4.6em 1fr; font-size: 13px; }
  .kafka_wrap .kafka_sheets {top: 58%; }
  .kafka_wrap .kafka_sheet figcaption {display: none; }
  .kafka_wrap .kafka_row_n {font-size: 24px; }
  .kafka_wrap .kafka_slot {font-size: clamp(40px, 12vw, 64px); top: 44%; }
  .kafka_wrap .kafka_by {top: calc(44% + 76px); }
  .kafka_wrap .kafka_de {font-size: 17px; top: calc(var(--top) + 96px); }
  .kafka_wrap .kafka_tr li {font-size: 12px; }
  .kafka_wrap .kafka_tr_note {font-size: 12px; }
}

.kafka_wrap :focus-visible {outline: 2px solid currentColor; outline-offset: 3px; }

.kafka_wrap .kafka_floor canvas {display: block; width: 100%; height: 100%; }

/* shorter screens: only the reading in focus shows its line, so eight rows always clear the bar */
@media (max-height: 880px) and (min-width: 1024px), (max-width: 1279px) and (min-width: 1024px) {
  .kafka_wrap .kafka_rows li .kafka_row_r {visibility: hidden; -webkit-line-clamp: 1 !important; }
  .kafka_wrap .kafka_rows li.is-on .kafka_row_r {visibility: visible; -webkit-line-clamp: 2 !important; }
  .kafka_wrap .kafka_rows li {padding: 4px 0 3px; }
  .kafka_wrap .kafka_row_r {display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
}
@media (max-width: 599px) {
  .kafka_wrap .kafka_tr {bottom: calc(var(--top) + 168px); }
  .kafka_wrap .kafka_tr_note {bottom: calc(var(--top) + 52px); }
}

/* each paper chapter overlaps the last screen of the one before: the outgoing page stays pinned while the next one wipes over it */
.kafka_wrap .kafka_part + .kafka_part {margin-top: -100vh; margin-top: -100svh; }
.kafka_wrap .kafka_sheet.is-b figcaption {top: auto; bottom: 100%; margin: 0 0 10px; text-align: right; }

.kafka_wrap .kafka_stage > * {opacity: calc(var(--in, 1) * var(--own, 1)); }