:root {
      color-scheme: dark;
      --ink: #0d1116;
      --ink-2: #121820;
      --ink-3: #171d26;
      --paper: #151a20;
      --paper-2: #10151b;
      --line: rgba(207, 165, 86, 0.36);
      --line-soft: rgba(232, 224, 208, 0.13);
      --gold: #d4ad62;
      --gold-bright: #f2cc72;
      --progress-green: #79b987;
      --progress-green-soft: rgba(121, 185, 135, 0.18);
      --text: #f0eee8;
      --muted: #b9b0a2;
      --quiet: #767066;
      --blue: #b9d5ff;
      --shadow: rgba(0, 0, 0, 0.52);
      --rail: 88px;
      --spine-width: 24px;
      --page-pad-x: clamp(30px, 3.35vw, 54px);
      --page-pad-y: clamp(24px, 3.4vh, 40px);
      --mono: "SFMono-Regular", "Cascadia Mono", "Roboto Mono", Consolas, monospace;
      --serif: Georgia, "Times New Roman", serif;
      --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      min-height: 100%;
      scroll-behavior: smooth;
      background: #090d10;
    }

    body {
      margin: 0;
      min-height: 100svh;
      overflow: hidden;
      overflow-x: hidden;
      color: var(--text);
      font-family: var(--sans);
      background:
        radial-gradient(circle at 20% 20%, rgba(212, 173, 98, 0.08), transparent 30%),
        radial-gradient(circle at 78% 72%, rgba(73, 93, 112, 0.18), transparent 28%),
        linear-gradient(135deg, #0b0f12 0%, #12130f 45%, #080b0e 100%);
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: 0.2;
      background-image:
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255,255,255,0.035) 1px, transparent 1px);
      background-size: 96px 96px;
      mask-image: radial-gradient(circle, black 0%, transparent 76%);
    }

    button,
    a {
      color: inherit;
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
      background: transparent;
    }

    button:focus:not(:focus-visible),
    a:focus:not(:focus-visible) {
      outline: none;
    }

    button:focus-visible,
    a:focus-visible {
      outline: 1px solid var(--gold-bright);
      outline-offset: 4px;
    }

    a {
      text-decoration: none;
    }

    img {
      display: block;
      max-width: 100%;
    }

    .book-app {
      min-height: 100svh;
      position: relative;
      isolation: isolate;
      overflow-x: hidden;
    }

    .cover-screen,
    .reader-shell {
      transition: opacity 180ms ease, visibility 180ms ease;
    }

    .cover-screen {
      position: fixed;
      inset: 0;
      display: grid;
      place-items: center;
      padding: clamp(12px, 2.6vw, 36px);
      z-index: 10;
      overflow: hidden;
      background:
        radial-gradient(circle at 50% 48%, rgba(212, 173, 98, 0.1), transparent 24%),
        radial-gradient(circle at 50% 45%, rgba(212, 173, 98, 0.05), transparent 34%),
        linear-gradient(135deg, rgba(10, 14, 17, 0.9), rgba(13, 16, 13, 0.95));
    }

    .bookshelf-intro {
      position: absolute;
      inset: 0;
      opacity: 0;
      display: block;
      pointer-events: none;
      background:
        radial-gradient(ellipse at 50% 48%, rgba(242, 204, 114, 0.075), transparent 26%),
        linear-gradient(180deg, rgba(255,255,255,0.025), transparent 16%, rgba(0,0,0,0.42) 94%),
        radial-gradient(ellipse at center, rgba(0,0,0,0), rgba(0,0,0,0.76) 88%);
      transition: opacity 200ms ease, visibility 200ms ease;
    }

    .bookshelf-intro::before,
    .bookshelf-intro::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
    }

    .bookshelf-intro::before {
      opacity: 0.28;
      background-image:
        repeating-linear-gradient(93deg, transparent 0 36px, rgba(255,255,255,0.022) 37px, transparent 39px),
        linear-gradient(90deg, rgba(43, 22, 13, 0.5), transparent 24%, transparent 76%, rgba(43, 22, 13, 0.5));
      mask-image: radial-gradient(ellipse at center, black 0%, transparent 92%);
    }

    .bookshelf-intro::after {
      opacity: 0.26;
      background:
        linear-gradient(102deg, transparent 8%, rgba(242, 204, 114, 0.04) 42%, transparent 64%),
        linear-gradient(180deg, rgba(255,255,255,0.02), transparent 42%, rgba(0,0,0,0.5));
      mix-blend-mode: screen;
    }

    .book-app.is-shelf .bookshelf-intro {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
    }

    .bookshelf-table {
      position: relative;
      z-index: 1;
      isolation: isolate;
      overflow: hidden;
      width: 100vw;
      min-height: 100svh;
      height: 100svh;
      display: grid;
      grid-template-rows: minmax(0, 1fr);
      padding: clamp(26px, 3.3vw, 52px) clamp(18px, 4vw, 70px) clamp(22px, 3vw, 44px);
      background:
        linear-gradient(180deg, rgba(255,255,255,0.045), transparent 22%),
        linear-gradient(90deg, rgba(42, 26, 17, 0.7), rgba(13, 17, 15, 0.94) 28%, rgba(20, 22, 17, 0.94) 72%, rgba(48, 30, 17, 0.74)),
        repeating-linear-gradient(92deg, rgba(255,255,255,0.022) 0 1px, transparent 1px 19px);
      box-shadow:
        inset 0 0 112px rgba(0,0,0,0.78),
        inset 0 -80px 120px rgba(0,0,0,0.48),
        inset 28px 0 36px rgba(35, 17, 9, 0.38),
        inset -28px 0 36px rgba(35, 17, 9, 0.38);
    }

    .bookshelf-table::before,
    .bookshelf-table::after {
      content: "";
      position: absolute;
      pointer-events: none;
    }

    .bookshelf-table::before {
      inset: 0;
      z-index: 4;
      border-left: clamp(9px, 1.7vw, 26px) solid rgba(48, 27, 16, 0.72);
      border-right: clamp(9px, 1.7vw, 26px) solid rgba(48, 27, 16, 0.72);
      box-shadow:
        inset 1px 0 rgba(229, 185, 101, 0.12),
        inset -1px 0 rgba(229, 185, 101, 0.12),
        inset 26px 0 30px rgba(0,0,0,0.28),
        inset -26px 0 30px rgba(0,0,0,0.28);
    }

    .bookshelf-table::after {
      z-index: 0;
      top: -8%;
      bottom: 0;
      left: 50%;
      width: clamp(150px, 18vw, 290px);
      transform: translateX(-50%);
      background: linear-gradient(90deg, transparent, rgba(244, 205, 119, 0.065) 46%, rgba(255, 231, 169, 0.08) 50%, rgba(244, 205, 119, 0.05) 54%, transparent);
      filter: blur(14px);
      opacity: 0.62;
    }

    .bookcase-frame {
      position: relative;
      z-index: 1;
      width: min(92vw, 1500px);
      min-height: 0;
      height: 100%;
      margin: 0 auto;
      padding-inline: clamp(16px, 1.4vw, 24px);
      display: grid;
      grid-template-rows: minmax(92px, 0.5fr) minmax(278px, 1.38fr) minmax(96px, 0.5fr);
      gap: clamp(10px, 1.65vh, 17px);
      background: linear-gradient(90deg, rgba(0,0,0,0.3), transparent 7%, transparent 93%, rgba(0,0,0,0.3));
      box-shadow: 0 28px 70px rgba(0,0,0,0.28);
    }

    .bookcase-frame::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 5;
      pointer-events: none;
      border-left: clamp(12px, 1.15vw, 19px) solid rgba(48, 28, 17, 0.9);
      border-right: clamp(12px, 1.15vw, 19px) solid rgba(48, 28, 17, 0.9);
      box-shadow:
        inset 1px 0 rgba(226, 179, 92, 0.2),
        inset -1px 0 rgba(226, 179, 92, 0.2),
        inset 22px 0 28px rgba(0,0,0,0.3),
        inset -22px 0 28px rgba(0,0,0,0.3),
        -10px 0 24px rgba(0,0,0,0.3),
        10px 0 24px rgba(0,0,0,0.3);
    }

    .shelf-vignette {
      flex: 0 0 clamp(150px, 12vw, 188px);
      min-width: 0;
      align-self: stretch;
      position: relative;
      z-index: 1;
    }

    .shelf-vignette.is-left {
      margin-right: clamp(0px, 0.4vw, 6px);
    }

    .shelf-vignette.is-right {
      margin-left: clamp(0px, 0.4vw, 6px);
    }

    .shelf-vignette::after {
      content: "";
      position: absolute;
      right: 7%;
      bottom: 0;
      left: 7%;
      height: 16px;
      background: radial-gradient(ellipse, rgba(0,0,0,0.72), transparent 72%);
      filter: blur(4px);
      opacity: 0.72;
      pointer-events: none;
    }

    .shelf-curio {
      position: absolute;
      bottom: clamp(60px, 7.6vh, 74px);
      left: 50%;
      z-index: 3;
      width: calc(100% - clamp(8px, 0.8vw, 14px));
      height: clamp(118px, 15.5vh, 142px);
      display: grid;
      grid-template-rows: auto minmax(0, 1fr) auto;
      gap: clamp(7px, 1vh, 10px);
      padding: clamp(12px, 1.5vh, 15px) clamp(11px, 0.9vw, 14px) clamp(10px, 1.3vh, 13px);
      border: 1px solid rgba(210, 169, 91, 0.34);
      border-radius: 2px;
      color: rgba(232, 205, 142, 0.74);
      background:
        linear-gradient(112deg, rgba(255,255,255,0.055), transparent 23%, rgba(0,0,0,0.18) 76%),
        repeating-linear-gradient(92deg, rgba(255,255,255,0.018) 0 1px, transparent 1px 11px),
        rgba(12, 17, 17, 0.94);
      box-shadow:
        0 18px 32px rgba(0,0,0,0.52),
        inset 0 0 0 5px rgba(0,0,0,0.2),
        inset 1px 0 rgba(255,255,255,0.05);
      transform: translateX(-50%) rotate(-1.2deg);
      transform-origin: bottom center;
      pointer-events: none;
      opacity: 0.9;
    }

    .shelf-curio.is-right {
      transform: translateX(-50%) rotate(1.15deg);
    }

    .shelf-curio::before {
      content: "";
      position: absolute;
      inset: 6px;
      border: 1px solid rgba(219, 177, 94, 0.1);
      background:
        radial-gradient(circle at 5px 5px, rgba(205, 163, 83, 0.55) 0 1px, rgba(0,0,0,0.72) 1.5px 2.5px, transparent 3px),
        radial-gradient(circle at calc(100% - 5px) 5px, rgba(205, 163, 83, 0.55) 0 1px, rgba(0,0,0,0.72) 1.5px 2.5px, transparent 3px),
        radial-gradient(circle at 5px calc(100% - 5px), rgba(205, 163, 83, 0.55) 0 1px, rgba(0,0,0,0.72) 1.5px 2.5px, transparent 3px),
        radial-gradient(circle at calc(100% - 5px) calc(100% - 5px), rgba(205, 163, 83, 0.55) 0 1px, rgba(0,0,0,0.72) 1.5px 2.5px, transparent 3px);
      pointer-events: none;
    }

    .shelf-curio::after {
      content: "";
      position: absolute;
      bottom: -8px;
      left: 50%;
      width: 46%;
      height: 8px;
      border: 1px solid rgba(211, 169, 89, 0.3);
      border-top: 0;
      background: linear-gradient(90deg, #21160e, #704926 48%, #24170e);
      box-shadow: 0 5px 8px rgba(0,0,0,0.34), inset 0 -1px rgba(255,255,255,0.08);
      transform: translateX(-50%);
    }

    .curio-head,
    .curio-foot {
      position: relative;
      z-index: 1;
      font-family: var(--mono);
      font-weight: 800;
      text-transform: uppercase;
    }

    .curio-head {
      display: grid;
      grid-template-columns: 4px minmax(0, 1fr) auto;
      align-items: center;
      gap: 6px;
      color: rgba(236, 204, 135, 0.66);
      font-size: 0.54rem;
      letter-spacing: 0.1em;
    }

    .curio-head::before {
      content: "";
      width: 4px;
      height: 4px;
      flex: 0 0 4px;
      border-radius: 50%;
      background: rgba(121, 185, 135, 0.72);
      box-shadow: 0 0 7px rgba(121, 185, 135, 0.3);
    }

    .curio-head span:last-child {
      color: rgba(243, 207, 127, 0.9);
      letter-spacing: 0.04em;
    }

    .curio-foot {
      padding-top: 6px;
      border-top: 1px solid rgba(213, 171, 90, 0.18);
      color: rgba(235, 201, 128, 0.52);
      font-size: 0.48rem;
      letter-spacing: 0.14em;
      text-align: center;
    }

    .curio-plot {
      min-height: 0;
      position: relative;
      z-index: 1;
      overflow: hidden;
      border-left: 1px solid rgba(232, 205, 142, 0.2);
      border-bottom: 1px solid rgba(232, 205, 142, 0.2);
      background:
        repeating-linear-gradient(0deg, transparent 0 24%, rgba(255,255,255,0.035) 25%, transparent 26%),
        repeating-linear-gradient(90deg, transparent 0 24%, rgba(255,255,255,0.035) 25%, transparent 26%);
    }

    .curio-plot svg {
      width: 100%;
      height: 100%;
      display: block;
    }

    .curio-band {
      fill: rgba(74, 118, 143, 0.13);
      stroke: rgba(100, 150, 177, 0.26);
      stroke-width: 1;
    }

    .curio-front {
      fill: none;
      stroke: rgba(230, 190, 104, 0.82);
      stroke-linejoin: miter;
      stroke-width: 1.8;
    }

    .curio-sample {
      fill: rgba(121, 185, 135, 0.88);
      stroke: rgba(8, 12, 14, 0.9);
      stroke-width: 1;
    }

    .curio-ladder {
      min-height: 0;
      position: relative;
      z-index: 1;
      display: grid;
      align-content: center;
      gap: clamp(5px, 0.8vh, 8px);
    }

    .curio-ladder::before {
      content: "";
      position: absolute;
      top: 50%;
      right: 0;
      left: 0;
      border-top: 1px solid rgba(224, 184, 101, 0.16);
    }

    .ladder-row {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
      align-items: center;
      gap: 5px;
      position: relative;
      font-family: var(--mono);
    }

    .ladder-row i {
      width: var(--depth, 50%);
      height: 4px;
      opacity: 0.46;
    }

    .ladder-row i:first-child {
      justify-self: end;
      background: linear-gradient(90deg, transparent, rgba(121, 185, 135, 0.8));
    }

    .ladder-row i:last-child {
      justify-self: start;
      background: linear-gradient(90deg, rgba(190, 104, 96, 0.72), transparent);
    }

    .ladder-row b {
      min-width: 2.1ch;
      color: rgba(230, 219, 191, 0.58);
      font-size: 0.5rem;
      font-weight: 700;
      letter-spacing: 0;
      text-align: center;
    }

    .ladder-row.is-mark b {
      color: rgba(243, 207, 127, 0.94);
    }

    .ladder-row.is-mark i {
      height: 5px;
      opacity: 0.82;
    }

    .shelf-keepsake {
      position: absolute;
      z-index: 4;
      pointer-events: none;
      user-select: none;
    }

    .fremd-plaque {
      bottom: clamp(22px, 2.9vh, 31px);
      left: clamp(54px, 7vw, 108px);
      width: clamp(142px, 11vw, 174px);
      height: clamp(58px, 8.4vh, 72px);
      display: grid;
      grid-template-columns: clamp(48px, 4.2vw, 62px) minmax(0, 1fr);
      align-items: center;
      gap: 7px;
      padding: 6px 9px 6px 7px;
      overflow: hidden;
      border: 1px solid rgba(211, 169, 88, 0.38);
      color: rgba(239, 211, 151, 0.78);
      background:
        linear-gradient(145deg, rgba(255,255,255,0.08), transparent 38%),
        linear-gradient(90deg, #10251a, #111916 62%, #171814);
      box-shadow:
        0 10px 20px rgba(0,0,0,0.46),
        inset 0 0 0 3px rgba(20, 31, 22, 0.92),
        inset 0 0 0 4px rgba(217, 173, 91, 0.13);
      transform: rotate(-1.4deg);
    }

    .fremd-plaque::before {
      content: "";
      position: absolute;
      inset: 3px;
      border: 1px solid rgba(235, 198, 126, 0.12);
      pointer-events: none;
    }

    .fremd-mark {
      position: relative;
      z-index: 1;
      display: block;
      width: 100%;
      height: 100%;
      max-height: 58px;
      object-fit: contain;
      filter: drop-shadow(0 4px 5px rgba(0,0,0,0.42)) saturate(0.88);
    }

    .fremd-copy {
      position: relative;
      z-index: 1;
      min-width: 0;
      align-self: stretch;
      display: grid;
      align-content: center;
      gap: 1px;
      padding-left: 7px;
      border-left: 1px solid rgba(222, 180, 92, 0.2);
      text-transform: uppercase;
    }

    .fremd-copy b,
    .fremd-copy span,
    .fremd-copy small {
      display: block;
      letter-spacing: 0.1em;
      line-height: 1;
    }

    .fremd-copy b {
      color: rgba(244, 210, 136, 0.92);
      font-family: var(--serif);
      font-size: clamp(0.58rem, 0.7vw, 0.72rem);
      letter-spacing: 0.04em;
    }

    .fremd-copy span {
      color: rgba(235, 230, 215, 0.72);
      font-family: var(--mono);
      font-size: clamp(0.39rem, 0.48vw, 0.48rem);
      font-weight: 800;
    }

    .fremd-copy small {
      margin-top: 3px;
      color: rgba(231, 211, 164, 0.58);
      font-family: var(--mono);
      font-size: clamp(0.34rem, 0.4vw, 0.4rem);
      font-weight: 700;
      line-height: 1.2;
    }

    .bears-jersey {
      right: clamp(54px, 7.2vw, 112px);
      bottom: clamp(20px, 2.6vh, 28px);
      width: clamp(66px, 6.2vw, 86px);
      height: clamp(62px, 8.8vh, 80px);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding-top: clamp(9px, 1.2vh, 12px);
      color: #f4efe4;
      background:
        repeating-linear-gradient(93deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 6px),
        linear-gradient(145deg, #172b47, #0b182d 60%, #07111f);
      clip-path: polygon(28% 0, 40% 0, 45% 9%, 55% 9%, 60% 0, 72% 0, 100% 23%, 86% 43%, 78% 36%, 78% 100%, 22% 100%, 22% 36%, 14% 43%, 0 23%);
      filter:
        drop-shadow(0 0 1px rgba(202, 82, 28, 0.95))
        drop-shadow(0 12px 12px rgba(0,0,0,0.54));
      transform: rotate(1.8deg);
      transform-origin: bottom center;
    }

    .bears-jersey::before {
      content: "";
      position: absolute;
      top: -1px;
      left: 50%;
      z-index: 2;
      width: 20%;
      height: 16%;
      border: 2px solid #c85627;
      border-top: 0;
      border-radius: 0 0 50% 50%;
      background: #050b14;
      transform: translateX(-50%);
    }

    .bears-jersey::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 1;
      background:
        linear-gradient(180deg, #c95626 0 31%, #eee8dd 31% 56%, #c95626 56% 87%, transparent 87%) left 4% top 25% / 19% 6px no-repeat,
        linear-gradient(180deg, #c95626 0 31%, #eee8dd 31% 56%, #c95626 56% 87%, transparent 87%) right 4% top 25% / 19% 6px no-repeat,
        linear-gradient(115deg, rgba(255,255,255,0.08), transparent 36%);
      pointer-events: none;
    }

    .jersey-city,
    .jersey-number {
      position: relative;
      z-index: 3;
      display: block;
      line-height: 1;
    }

    .jersey-city {
      margin-bottom: 2px;
      color: rgba(236, 230, 218, 0.78);
      font-family: var(--mono);
      font-size: clamp(0.27rem, 0.34vw, 0.36rem);
      font-weight: 800;
      letter-spacing: 0.08em;
    }

    .jersey-number {
      color: #f5f1e8;
      font-family: var(--sans);
      font-size: clamp(1.28rem, 1.8vw, 1.75rem);
      font-weight: 900;
      letter-spacing: 0;
      -webkit-text-stroke: 1px rgba(200, 78, 31, 0.92);
      text-shadow: 0 3px 5px rgba(0,0,0,0.5);
    }

    .shelf-open-book {
      bottom: clamp(20px, 2.7vh, 29px);
      left: clamp(52px, 7.6vw, 116px);
      width: clamp(132px, 12vw, 178px);
      height: clamp(50px, 7.8vh, 68px);
      display: flex;
      align-items: stretch;
      filter: drop-shadow(0 12px 13px rgba(0,0,0,0.48));
      transform: rotate(1.4deg);
      perspective: 280px;
    }

    .shelf-open-book::after {
      content: "";
      position: absolute;
      top: 6px;
      bottom: -7px;
      left: 50%;
      width: 7px;
      background: #6b283a;
      clip-path: polygon(0 0, 100% 0, 100% 88%, 50% 100%, 0 88%);
      transform: translateX(-50%);
      z-index: 0;
    }

    .book-page {
      flex: 1;
      position: relative;
      z-index: 1;
      border: 1px solid rgba(69, 53, 34, 0.42);
      background:
        repeating-linear-gradient(180deg, transparent 0 7px, rgba(70, 58, 44, 0.16) 7px 8px),
        #d1c7ae;
      box-shadow: inset 0 0 12px rgba(69, 47, 23, 0.16);
    }

    .book-page:first-child {
      border-radius: 4px 0 1px 5px;
      transform: rotateY(9deg) skewY(-1.5deg);
      transform-origin: right center;
    }

    .book-page:nth-child(2) {
      border-radius: 0 4px 5px 1px;
      transform: rotateY(-9deg) skewY(1.5deg);
      transform-origin: left center;
    }

    .reading-glasses {
      position: absolute;
      top: 37%;
      left: 50%;
      z-index: 3;
      width: 58%;
      height: 31%;
      transform: translateX(-50%) rotate(-6deg);
    }

    .reading-glasses::before {
      content: "";
      position: absolute;
      top: 42%;
      right: 38%;
      left: 38%;
      border-top: 2px solid #22262a;
    }

    .reading-glasses i {
      position: absolute;
      top: 0;
      width: 38%;
      height: 100%;
      border: 2px solid #22262a;
      border-radius: 43%;
      background: rgba(184, 205, 213, 0.08);
      box-shadow: inset 1px 1px rgba(255,255,255,0.16);
    }

    .reading-glasses i:first-child { left: 0; }
    .reading-glasses i:last-child { right: 0; }

    .aggie-pennant {
      right: clamp(48px, 7vw, 106px);
      bottom: clamp(21px, 2.8vh, 30px);
      width: clamp(108px, 9.5vw, 142px);
      height: clamp(46px, 6.8vh, 60px);
      filter: drop-shadow(0 12px 12px rgba(0,0,0,0.42));
      transform: rotate(-1.8deg);
    }

    .aggie-pennant::before {
      content: "";
      position: absolute;
      top: -8px;
      right: 0;
      bottom: -5px;
      width: 4px;
      border: 1px solid rgba(215, 172, 88, 0.35);
      background: linear-gradient(90deg, #332116, #986b38, #2c1c12);
    }

    .aggie-pennant span {
      position: absolute;
      inset: 0 4px 0 0;
      display: flex;
      align-items: center;
      justify-content: flex-end;
      padding-right: 16px;
      clip-path: polygon(100% 0, 100% 100%, 0 50%);
      color: rgba(246, 229, 203, 0.86);
      background:
        linear-gradient(90deg, rgba(255,255,255,0.04), transparent 42%),
        #5c2433;
      box-shadow: inset 0 0 0 1px rgba(240, 214, 177, 0.16);
      font-family: var(--serif);
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0;
    }

    .bookshelf-label {
      position: relative;
      z-index: 2;
      display: flex;
      justify-content: space-between;
      gap: 24px;
      color: rgba(242, 204, 114, 0.5);
      font-family: var(--mono);
      font-size: clamp(0.58rem, 0.95vw, 0.74rem);
      font-weight: 800;
      letter-spacing: 0.18em;
      text-transform: uppercase;
    }

    .bookshelf-label span:last-child {
      display: none;
    }

    .bookshelf-row {
      display: flex;
      align-items: end;
      justify-content: center;
      gap: clamp(7px, 0.9vw, 14px);
      min-height: 0;
      height: 100%;
      width: 100%;
      margin: 0 auto;
      padding: 0 clamp(28px, 3vw, 52px) clamp(16px, 2.3vh, 25px);
      position: relative;
      z-index: 1;
    }

    .bookshelf-row.is-top,
    .bookshelf-row.is-bottom {
      opacity: 0.84;
    }

    .bookshelf-row.is-main {
      padding-inline: clamp(34px, 4vw, 68px);
    }

    .bookshelf-row::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: clamp(15px, 2.3vh, 25px);
      border: 1px solid rgba(207, 165, 86, 0.28);
      background:
        linear-gradient(180deg, rgba(212, 173, 98, 0.25), rgba(67, 39, 22, 0.96) 42%, rgba(31, 19, 13, 0.98)),
        repeating-linear-gradient(92deg, rgba(255,255,255,0.045) 0 1px, transparent 1px 24px);
      box-shadow:
        0 16px 28px rgba(0,0,0,0.56),
        inset 0 1px 0 rgba(255,255,255,0.12),
        inset 0 -2px 5px rgba(0,0,0,0.44);
      z-index: 2;
    }

    .bookshelf-row::before {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      top: 0;
      bottom: clamp(15px, 2.2vh, 24px);
      pointer-events: none;
      border-left: 1px solid rgba(207, 165, 86, 0.12);
      border-right: 1px solid rgba(207, 165, 86, 0.12);
      background:
        linear-gradient(180deg, rgba(0,0,0,0.62), transparent 22%, transparent 78%, rgba(0,0,0,0.32)),
        linear-gradient(90deg, rgba(0,0,0,0.3), transparent 9%, transparent 91%, rgba(0,0,0,0.3));
      box-shadow: inset 0 18px 24px rgba(0,0,0,0.38);
      opacity: 0.92;
      z-index: 0;
    }

    .shelf-book {
      flex: var(--book-flex, 1) 1 0;
      height: min(var(--book-height, 220px), calc(100% - 7px));
      min-width: 16px;
      display: grid;
      align-content: space-between;
      justify-items: center;
      padding: clamp(10px, 1.5vh, 18px) clamp(5px, 0.8vw, 9px) clamp(9px, 1.4vh, 14px);
      position: relative;
      z-index: 1;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 2px 2px 1px 1px;
      color: rgba(240, 238, 232, 0.72);
      background:
        linear-gradient(90deg, rgba(255,255,255,0.11), transparent 15%, rgba(0,0,0,0.3) 79%, rgba(255,255,255,0.05)),
        var(--book-color, #17202a);
      box-shadow: inset 6px 0 14px rgba(255,255,255,0.05), inset -10px 0 24px rgba(0,0,0,0.35), 0 16px 28px rgba(0,0,0,0.32);
      transform-origin: bottom center;
      transform: translateY(var(--book-offset, 0px)) rotate(var(--book-tilt, 0deg));
      transition: transform 220ms ease, filter 220ms ease, opacity 220ms ease;
    }

    .bookshelf-row.is-top .shelf-book,
    .bookshelf-row.is-bottom .shelf-book {
      flex: 0 0 clamp(42px, 5.5vw, 82px);
      opacity: 0.48;
      filter: saturate(0.64) brightness(0.76);
    }

    .bookshelf-row.is-main .shelf-book {
      flex: 1 1 clamp(132px, 11.5vw, 190px);
      max-width: 190px;
    }

    .bookshelf-row.is-main .shelf-book-ambient {
      display: none;
    }

    .shelf-book:nth-child(5n + 1) { --book-flex: 0.86; }
    .shelf-book:nth-child(5n + 2) { --book-flex: 1.08; }
    .shelf-book:nth-child(5n + 3) { --book-flex: 0.94; }
    .shelf-book:nth-child(5n + 4) { --book-flex: 1.14; }
    .shelf-book:nth-child(5n) { --book-flex: 0.98; }

    .shelf-vignette .shelf-stack {
      width: calc(100% - clamp(10px, 1vw, 18px));
      display: flex;
      flex-direction: column-reverse;
      justify-content: flex-start;
      align-items: flex-start;
      gap: 4px;
      position: absolute;
      bottom: 2px;
      left: 50%;
      z-index: 2;
      opacity: 0.7;
      filter: saturate(0.72) brightness(0.82);
      transform: translateX(-50%) rotate(-0.8deg);
    }

    .shelf-vignette .shelf-stack.is-right {
      align-items: flex-end;
      transform: translateX(-50%) rotate(0.9deg);
    }

    .shelf-vignette .shelf-stack span {
      display: block;
      width: var(--stack-width, 100%);
      height: clamp(16px, 2.15vh, 23px);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 1px;
      background:
        linear-gradient(180deg, rgba(255,255,255,0.1), transparent 24%, rgba(0,0,0,0.26)),
        var(--stack-color, #20272a);
      box-shadow: inset 0 1px rgba(255,255,255,0.04), 0 7px 14px rgba(0,0,0,0.3);
    }

    .bookcase-plaque {
      position: absolute;
      left: 50%;
      bottom: 3px;
      z-index: 4;
      transform: translateX(-50%);
      min-height: clamp(11px, 1.45vh, 16px);
      display: flex;
      align-items: center;
      padding: 1px clamp(9px, 1vw, 14px) 0;
      border: 1px solid rgba(222, 177, 91, 0.32);
      color: rgba(238, 199, 116, 0.68);
      background: rgba(43, 29, 17, 0.96);
      box-shadow: inset 0 1px rgba(255,255,255,0.06), 0 2px 7px rgba(0,0,0,0.34);
      font-family: var(--mono);
      font-size: clamp(0.42rem, 0.53vw, 0.55rem);
      font-weight: 800;
      letter-spacing: 0.14em;
      line-height: 1;
      text-transform: uppercase;
      white-space: nowrap;
    }

    .shelf-book::before {
      content: "";
      position: absolute;
      pointer-events: none;
    }

    .shelf-book::before {
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255,255,255,0.08), transparent 28%, rgba(0,0,0,0.25) 72%, transparent),
        linear-gradient(180deg, rgba(255,255,255,0.09), transparent 9%, transparent 88%, rgba(0,0,0,0.2));
      opacity: 0.88;
    }

    .shelf-book-title {
      writing-mode: vertical-rl;
      transform: rotate(180deg);
      font-family: var(--serif);
      font-size: clamp(1rem, 1.7vw, 1.42rem);
      line-height: 1;
      letter-spacing: 0;
      text-align: center;
      text-shadow: 0 2px 0 rgba(0,0,0,0.35);
      position: relative;
      z-index: 1;
    }

    .bookshelf-row.is-top .shelf-book-title,
    .bookshelf-row.is-bottom .shelf-book-title {
      display: none;
    }

    .bookshelf-row.is-bottom .shelf-book-code {
      display: none;
    }

    .shelf-book-code {
      color: rgba(242, 204, 114, 0.58);
      font-family: var(--mono);
      font-size: 0.58rem;
      font-weight: 900;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      writing-mode: vertical-rl;
      transform: rotate(180deg);
      position: relative;
      z-index: 1;
    }

    .bookshelf-row.is-top .shelf-book-code {
      display: none;
    }

    .bookshelf-row.is-main .shelf-book:not(.shelf-book-featured) .shelf-book-code {
      display: none;
    }

    .shelf-book:hover {
      filter: brightness(1.08);
    }

    .shelf-book-featured {
      --book-flex: 1.02;
      color: #f3d891;
      cursor: pointer;
      filter: brightness(1.06);
      box-shadow:
        0 0 0 1px rgba(242, 204, 114, 0.46),
        0 0 22px rgba(242, 204, 114, 0.18),
        0 20px 42px rgba(0,0,0,0.46),
        inset 8px 0 18px rgba(255,255,255,0.06),
        inset -10px 0 24px rgba(0,0,0,0.34);
    }

    .shelf-book-featured::after {
      content: "DB";
      position: absolute;
      bottom: clamp(88px, 11vh, 104px);
      left: 50%;
      z-index: 2;
      width: 34px;
      aspect-ratio: 1;
      display: grid;
      place-items: center;
      border: 1px solid rgba(239, 201, 119, 0.5);
      border-radius: 50%;
      color: rgba(244, 210, 139, 0.78);
      background: rgba(20, 21, 19, 0.58);
      box-shadow: inset 0 0 0 4px rgba(212, 173, 98, 0.06), 0 4px 12px rgba(0,0,0,0.3);
      font-family: var(--serif);
      font-size: 0.62rem;
      font-weight: 700;
      letter-spacing: 0;
      transform: translateX(-50%);
      pointer-events: none;
    }

    @media (min-width: 881px) {
      .bookshelf-row.is-main .shelf-book-featured {
        flex: 1.12 0 clamp(164px, 12vw, 190px);
      }

      .shelf-book-featured .shelf-book-title {
        position: absolute;
        top: clamp(24px, 3.8vh, 38px);
        left: 50%;
        transform: translateX(-50%) rotate(180deg);
      }

      .shelf-book-featured .shelf-book-code {
        position: absolute;
        bottom: clamp(15px, 2.2vh, 21px);
        left: 50%;
        transform: translateX(-50%) rotate(180deg);
      }
    }

    .featured-bookmark {
      position: absolute;
      top: -1px;
      right: 19%;
      z-index: 2;
      width: 11px;
      height: clamp(34px, 5.4vh, 48px);
      background: #6b283a;
      box-shadow: inset 1px 0 rgba(255,255,255,0.1), 0 4px 8px rgba(0,0,0,0.32);
      clip-path: polygon(0 0, 100% 0, 100% 82%, 50% 100%, 0 82%);
      pointer-events: none;
    }

    .shelf-book-featured:hover,
    .shelf-book-featured:focus-visible {
      filter: brightness(1.12);
    }

    .book-app.is-shelf .cover-book {
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transform: scale(0.92);
    }

    .cover-screen.is-selecting .bookshelf-table {
      opacity: 0;
      filter: blur(2px);
      transition: opacity 220ms ease, filter 220ms ease;
    }

    .cover-screen.is-selecting .shelf-book:not(.shelf-book-featured) {
      opacity: 0.24;
      filter: brightness(0.5);
    }

    .cover-screen.is-selecting .shelf-book-featured {
      transform: translateY(-10px) scale(1.03);
      z-index: 3;
    }

    .cover-screen.is-selecting .cover-book {
      visibility: visible;
      opacity: 1;
      pointer-events: none;
      transform: scale(1);
      transition: opacity 220ms ease, transform 220ms ease;
    }

    .cover-screen.is-selecting .cover-center,
    .cover-screen.is-selecting .cover-imprint {
      animation: none;
    }

    .cover-book {
      width: min(94vw, 1510px);
      height: min(87svh, 1120px);
      min-height: 620px;
      display: grid;
      place-items: center;
      position: relative;
      border: 1px solid rgba(207, 165, 86, 0.16);
      background:
        linear-gradient(135deg, rgba(255,255,255,0.025), transparent 45%),
        repeating-linear-gradient(115deg, rgba(255,255,255,0.02) 0 1px, transparent 1px 7px),
        var(--paper-2);
      box-shadow: 0 36px 90px rgba(0,0,0,0.54), inset 0 0 48px rgba(0,0,0,0.18);
      transform-origin: center;
    }

    .cover-book::before {
      content: "";
      position: absolute;
      inset: clamp(34px, 4vw, 60px);
      border: 1px solid rgba(207, 165, 86, 0.24);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,0.018);
      pointer-events: none;
    }

    .cover-book::after {
      content: none;
    }

    .cover-center {
      display: grid;
      gap: 24px;
      justify-items: center;
      text-align: center;
      transform: translateY(4vh);
    }

    .brand-title {
      margin: 0;
      color: var(--gold);
      font-family: var(--serif);
      font-size: clamp(3.2rem, 6vw, 5.5rem);
      line-height: 0.92;
      letter-spacing: 0;
      text-shadow: 0 3px 0 rgba(0,0,0,0.4);
    }

    .cover-subtitle {
      margin: 0;
      color: rgba(240, 238, 232, 0.72);
      font-family: var(--serif);
      font-style: italic;
      font-size: clamp(1.35rem, 2.3vw, 2.15rem);
    }

    .cover-note {
      max-width: 520px;
      margin: -8px 0 0;
      color: rgba(231, 222, 206, 0.72);
      font-size: clamp(0.96rem, 1.15vw, 1.08rem);
      line-height: 1.6;
    }

    .cover-open,
    .book-button,
    .chapter-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      min-height: 48px;
      padding: 0 30px;
      border: 1px solid var(--gold);
      color: var(--gold-bright);
      background: rgba(15, 19, 25, 0.76);
      font-family: var(--mono);
      font-size: 0.76rem;
      font-weight: 800;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
      transition: transform 180ms ease, background 180ms ease, color 180ms ease;
    }

    .cover-actions {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px;
      margin-top: 34px;
    }

    .cover-open {
      min-width: 220px;
    }

    .cover-link {
      min-height: 48px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0 22px;
      border: 1px solid rgba(255, 211, 92, 0.32);
      color: rgba(240, 238, 232, 0.76);
      background: rgba(15, 19, 25, 0.44);
      font-family: var(--mono);
      font-size: 0.72rem;
      font-weight: 800;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, background 180ms ease;
    }

    .cover-open:hover,
    .book-button:hover,
    .chapter-link:hover,
    .cover-link:hover {
      transform: translateY(-2px);
      background: rgba(212, 173, 98, 0.16);
      color: #ffe19a;
    }

    .cover-link:hover {
      border-color: rgba(255, 211, 92, 0.7);
    }

    .cover-imprint {
      position: absolute;
      left: 50%;
      bottom: clamp(42px, 5vh, 68px);
      transform: translateX(-50%);
      color: rgba(212, 173, 98, 0.22);
      font-family: var(--mono);
      font-size: 0.82rem;
      letter-spacing: 0.25em;
      text-align: center;
      text-transform: uppercase;
      white-space: nowrap;
    }

    .reader-shell {
      min-height: 100svh;
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      overflow-x: hidden;
    }

    .book-app.is-open .cover-screen {
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
    }

    .book-app.is-open .reader-shell {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
    }

    .side-rail {
      position: fixed;
      inset: 0 auto 0 0;
      width: var(--rail);
      display: grid;
      grid-template-rows: 120px 1fr 160px;
      align-items: center;
      justify-items: center;
      border-right: 1px solid rgba(255,255,255,0.07);
      background: rgba(21, 23, 19, 0.82);
      backdrop-filter: blur(18px);
      z-index: 4;
    }

    .rail-logo {
      color: var(--gold-bright);
      font-family: var(--serif);
      font-size: 1.35rem;
      letter-spacing: 0;
      writing-mode: vertical-rl;
      transform: rotate(180deg);
    }

    .rail-nav {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: clamp(14px, 2.4vh, 24px);
    }

    .rail-nav button {
      position: relative;
      min-width: 20px;
      color: var(--muted);
      font-family: var(--mono);
      font-size: 0.78rem;
      letter-spacing: 0.18em;
      writing-mode: vertical-rl;
      transform: rotate(180deg);
      opacity: 0.75;
      transition: color 180ms ease, opacity 180ms ease;
    }

    .rail-nav button::after {
      content: "";
      position: absolute;
      top: 50%;
      right: -17px;
      width: 2px;
      height: 0;
      background: var(--gold-bright);
      transform: translateY(-50%);
      transition: height 180ms ease;
    }

    .rail-nav button:hover,
    .rail-nav button.is-active {
      color: var(--gold-bright);
      opacity: 1;
    }

    .rail-nav button.is-active::after {
      height: 28px;
    }

    .mobile-top,
    .mobile-dock {
      display: none;
    }

    .book-frame {
      --reader-inline: clamp(18px, 3.2vw, 52px);
      min-height: 100svh;
      margin-left: var(--rail);
      padding: clamp(18px, 2.4vw, 36px) var(--reader-inline) 58px;
      display: grid;
      align-content: center;
      justify-items: center;
      position: relative;
    }

    .reader-status {
      position: absolute;
      top: clamp(18px, 2.3vw, 34px);
      right: var(--reader-inline);
      left: var(--reader-inline);
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(120px, 520px) minmax(0, 1fr);
      align-items: center;
      gap: 16px;
      color: rgba(240, 238, 232, 0.58);
      font-family: var(--mono);
      font-size: 0.72rem;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      pointer-events: none;
    }

    .reader-label {
      justify-self: end;
      color: var(--gold-bright);
    }

    .progress-meter {
      min-width: 0;
      width: 100%;
      justify-self: center;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 10px;
    }

    .progress-track {
      height: 3px;
      width: 100%;
      overflow: hidden;
      border: 1px solid rgba(121, 185, 135, 0.18);
      background: rgba(255,255,255,0.08);
      box-shadow: inset 0 0 0 1px rgba(0,0,0,0.18);
    }

    .progress-track i {
      display: block;
      height: 100%;
      width: 100%;
      background: var(--progress-green);
      box-shadow: 0 0 12px var(--progress-green-soft);
      transform: scaleX(0.125);
      transform-origin: left center;
      will-change: transform;
      transition: transform 420ms cubic-bezier(0.22, 0.7, 0.25, 1);
    }

    .reader-percent {
      min-width: 4ch;
      color: var(--progress-green);
      font-size: 0.67rem;
      font-variant-numeric: tabular-nums;
      letter-spacing: 0.08em;
      text-align: right;
    }

    .book-stage {
      width: min(100%, 1560px);
      min-height: min(840px, calc(100svh - 112px));
      height: min(840px, calc(100svh - 112px));
      position: relative;
      perspective: 2600px;
      transform-style: preserve-3d;
    }

    .book-spread {
      height: 100%;
      display: grid;
      grid-template-columns: minmax(0, 1fr) var(--spine-width) minmax(0, 1fr);
      position: relative;
      border: 1px solid var(--line);
      background:
        linear-gradient(90deg, rgba(255,255,255,0.02), transparent 16%, transparent 84%, rgba(0,0,0,0.25)),
        var(--paper);
      box-shadow: 0 34px 80px var(--shadow);
      overflow: hidden;
      transform-style: preserve-3d;
    }

    .book-spread::before {
      content: "";
      position: absolute;
      inset: 0;
      opacity: 0.12;
      pointer-events: none;
      background:
        repeating-linear-gradient(110deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 6px),
        radial-gradient(circle at 45% 35%, rgba(255,255,255,0.08), transparent 35%);
      mix-blend-mode: screen;
    }

    .page {
      min-width: 0;
      position: relative;
      padding: var(--page-pad-y) var(--page-pad-x);
      overflow: auto;
      overflow-wrap: anywhere;
      overscroll-behavior: contain;
      background:
        linear-gradient(180deg, rgba(255,255,255,0.015), transparent 28%),
        rgba(12, 17, 22, 0.72);
    }

    .page-left {
      border-right: 1px solid rgba(255,255,255,0.07);
    }

    .page-right {
      border-left: 1px solid rgba(255,255,255,0.06);
    }

    .page::-webkit-scrollbar {
      width: 5px;
    }

    .page::-webkit-scrollbar-thumb {
      background: rgba(212, 173, 98, 0.26);
    }

    .spine {
      position: relative;
      background:
        linear-gradient(90deg, rgba(0,0,0,0.52), rgba(255,255,255,0.055), rgba(0,0,0,0.62)),
        #0a0f13;
      box-shadow: inset 9px 0 18px rgba(0,0,0,0.45), inset -9px 0 18px rgba(0,0,0,0.55);
      z-index: 2;
    }

    .spine::before {
      content: "";
      position: absolute;
      inset: 0 9px;
      border-left: 1px solid rgba(255,255,255,0.05);
      border-right: 1px solid rgba(255,255,255,0.035);
    }

    .page-turn {
      position: absolute;
      top: 0;
      bottom: 0;
      width: calc((100% - var(--spine-width)) / 2);
      z-index: 8;
      pointer-events: none;
      transform-style: preserve-3d;
      will-change: transform;
    }

    .page-turn-forward {
      left: calc((100% + var(--spine-width)) / 2);
      transform-origin: left center;
      animation: turn-forward 680ms cubic-bezier(0.58, 0.02, 0.28, 1) both;
    }

    .page-turn-backward {
      left: 0;
      transform-origin: right center;
      animation: turn-backward 680ms cubic-bezier(0.58, 0.02, 0.28, 1) both;
    }

    .page-face {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      overflow: hidden;
      backface-visibility: hidden;
      transform-style: preserve-3d;
      background:
        linear-gradient(180deg, rgba(255,255,255,0.015), transparent 28%),
        #11171d;
    }

    .page-face::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      opacity: 0;
      background: linear-gradient(90deg, rgba(0,0,0,0.72), transparent 34%, rgba(255,255,255,0.035));
      animation: fold-shade 680ms ease-in-out both;
    }

    .page-turn-backward .page-face::after {
      transform: scaleX(-1);
    }

    .page-face-back {
      transform: rotateY(180deg);
    }

    .book-app.is-page-turning .reader-shell {
      cursor: wait;
    }

    .book-app.is-page-turning .book-spread,
    .book-app.is-page-turning .rail-nav,
    .book-app.is-page-turning .mobile-dock {
      pointer-events: none;
    }

    @keyframes turn-forward {
      0% {
        transform: rotateY(0deg);
        box-shadow: 0 0 0 rgba(0,0,0,0);
      }
      45% {
        box-shadow: -28px 10px 46px rgba(0,0,0,0.46);
      }
      100% {
        transform: rotateY(-180deg);
        box-shadow: 0 0 0 rgba(0,0,0,0);
      }
    }

    @keyframes turn-backward {
      0% {
        transform: rotateY(0deg);
        box-shadow: 0 0 0 rgba(0,0,0,0);
      }
      45% {
        box-shadow: 28px 10px 46px rgba(0,0,0,0.46);
      }
      100% {
        transform: rotateY(180deg);
        box-shadow: 0 0 0 rgba(0,0,0,0);
      }
    }

    @keyframes fold-shade {
      0%, 100% { opacity: 0; }
      48% { opacity: 0.68; }
    }

    @keyframes mobile-turn-forward {
      from { opacity: 0.32; transform: translateX(16px) rotateY(-4deg); }
      to { opacity: 1; transform: translateX(0) rotateY(0); }
    }

    @keyframes mobile-turn-backward {
      from { opacity: 0.32; transform: translateX(-16px) rotateY(4deg); }
      to { opacity: 1; transform: translateX(0) rotateY(0); }
    }

    .page-kicker,
    .micro,
    .toc-number,
    .entry-meta,
    .resume-label {
      font-family: var(--mono);
      font-weight: 800;
      letter-spacing: 0.18em;
      text-transform: uppercase;
    }

    .page-kicker {
      display: inline-flex;
      align-items: center;
      margin-bottom: 18px;
      color: var(--gold-bright);
      font-size: 0.83rem;
    }

    .page h1,
    .page h2,
    .page h3 {
      margin: 0;
      font-family: var(--serif);
      line-height: 0.98;
      letter-spacing: 0;
    }

    .page h1 {
      max-width: 760px;
      font-size: clamp(2.9rem, 4.55vw, 5rem);
      text-wrap: balance;
    }

    .page h2 {
      font-size: clamp(2.05rem, 3vw, 3.55rem);
      color: var(--gold);
      text-wrap: balance;
    }

    .page h3 {
      font-size: clamp(1.35rem, 1.7vw, 2rem);
    }

    .lead {
      max-width: 720px;
      margin: 24px 0 0;
      color: #e7dece;
      font-size: clamp(1rem, 1.18vw, 1.22rem);
      line-height: 1.55;
    }

    .copy {
      color: #ddd4c7;
      font-size: 0.98rem;
      line-height: 1.62;
    }

    .rule {
      width: 100%;
      height: 1px;
      margin: 28px 0;
      background: var(--line-soft);
    }

    .small-photo {
      width: min(172px, 38vw);
      aspect-ratio: 1;
      margin-top: 22px;
      border: 1px solid rgba(207, 165, 86, 0.25);
      object-fit: cover;
      filter: grayscale(1) contrast(1.08);
      opacity: 0.88;
    }

    .foundation-grid {
      margin-top: 22px;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      border: 1px solid var(--line-soft);
    }

    .foundation-card {
      min-height: 142px;
      padding: 18px;
      display: grid;
      align-content: start;
      gap: 8px;
      border-right: 1px solid var(--line-soft);
      border-bottom: 1px solid var(--line-soft);
      background: rgba(9, 13, 17, 0.26);
    }

    .foundation-card:nth-child(2n) {
      border-right: 0;
    }

    .foundation-card:nth-last-child(-n + 2) {
      border-bottom: 0;
    }

    .card-mark {
      color: var(--gold-bright);
      font-family: var(--mono);
      font-size: 1.05rem;
      letter-spacing: 0;
    }

    .foundation-card strong {
      font-family: var(--mono);
      letter-spacing: 0.18em;
      font-size: 0.78rem;
    }

    .foundation-card p {
      margin: 0;
      color: var(--muted);
      font-size: 0.9rem;
      line-height: 1.42;
    }

    .skill-shelf {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 0;
      margin-top: 18px;
    }

    .skill-group {
      display: grid;
      grid-template-columns: 1fr;
      gap: 8px;
      align-items: start;
      padding: 10px 14px 10px 0;
      border-top: 1px solid rgba(255,255,255,0.08);
    }

    .skill-group:nth-child(2n) {
      padding-right: 0;
      padding-left: 14px;
      border-left: 1px solid rgba(255,255,255,0.08);
    }

    .book-app[data-view="about"] .about-copy {
      display: grid;
      gap: clamp(10px, 1.45vh, 14px);
      margin-top: clamp(14px, 2.1vh, 20px);
    }

    .book-app[data-view="about"] .about-copy .lead,
    .book-app[data-view="about"] .about-copy .copy {
      margin: 0;
    }

    .book-app[data-view="about"] .about-copy .lead {
      line-height: 1.45;
    }

    .book-app[data-view="about"] .about-copy .copy {
      line-height: 1.5;
    }

    .book-app[data-view="about"] .rule {
      margin: clamp(14px, 2vh, 20px) 0;
    }

    .book-app[data-view="about"] .small-photo {
      width: clamp(128px, 18vh, 164px);
      margin-top: 0;
    }

    .book-app[data-view="about"] .skill-group {
      padding-top: 7px;
      padding-bottom: 7px;
    }

    .book-app[data-view="about"] .page,
    .book-app[data-view="work"] .page {
      padding-bottom: 6px;
    }

    @media (min-width: 881px) {
      .book-app[data-view="about"] .page {
        padding: clamp(22px, 3vh, 34px) clamp(24px, 2.7vw, 44px) clamp(16px, 2.2vh, 24px);
      }

      .book-app[data-view="about"] .page-kicker {
        margin-bottom: clamp(10px, 1.6vh, 16px);
      }

      .book-app[data-view="about"] .foundation-grid {
        margin-top: clamp(12px, 1.8vh, 18px);
      }

      .book-app[data-view="about"] .foundation-card {
        min-height: clamp(116px, 16.5vh, 136px);
        padding: clamp(14px, 2vh, 18px);
      }

      .book-app[data-view="about"] .skill-shelf {
        margin-top: clamp(10px, 1.5vh, 16px);
      }
    }

    .book-app[data-view="work"] .project-grid {
      margin-top: 18px;
    }

    .skill-title {
      color: var(--gold-bright);
      font-family: var(--mono);
      font-size: 0.72rem;
      font-weight: 800;
      letter-spacing: 0.16em;
      text-transform: uppercase;
    }

    .skill-group p {
      margin: 0;
      color: #ddd5c9;
      font-size: 0.78rem;
      line-height: 1.5;
    }

    .toc-list {
      display: grid;
      gap: 10px;
      margin-top: 26px;
    }

    .toc-item {
      display: grid;
      grid-template-columns: 44px 1fr;
      gap: 18px;
      text-align: left;
      padding: 8px 0 16px;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      color: var(--text);
      transition: color 180ms ease, transform 180ms ease;
    }

    .toc-item:hover,
    .toc-item.is-active {
      color: var(--gold-bright);
      transform: translateX(4px);
    }

    .toc-number {
      color: var(--gold-bright);
      font-size: 0.75rem;
    }

    .toc-title {
      display: grid;
      gap: 5px;
      font-family: var(--serif);
      font-size: clamp(1.25rem, 1.8vw, 1.75rem);
      font-weight: 700;
      line-height: 1.08;
    }

    .toc-title small {
      color: var(--muted);
      font-family: var(--sans);
      font-size: 0.9rem;
      font-weight: 500;
      line-height: 1.4;
    }

    .preview-panel {
      min-height: 430px;
      margin-top: 42px;
      display: grid;
      align-content: center;
      justify-items: center;
      gap: 18px;
      padding: 42px;
      border: 1px solid rgba(207, 165, 86, 0.18);
      background: rgba(7, 11, 15, 0.38);
      text-align: center;
    }

    .preview-panel h3 {
      color: var(--text);
    }

    .preview-panel p {
      max-width: 440px;
      margin: 0;
      color: var(--muted);
      line-height: 1.6;
    }

    .project-grid {
      display: grid;
      gap: clamp(14px, 1.9vh, 20px);
      margin-top: 24px;
    }

    .project-entry {
      display: grid;
      grid-template-columns: 28px minmax(0, 1fr) 70px;
      gap: 14px;
      position: relative;
    }

    .project-entry::before {
      content: "";
      position: absolute;
      left: 13px;
      top: 24px;
      bottom: -16px;
      width: 1px;
      background: rgba(207, 165, 86, 0.16);
    }

    .project-entry:last-child::before {
      display: none;
    }

    .entry-index {
      color: rgba(212, 173, 98, 0.58);
      font-family: var(--mono);
      font-size: 0.8rem;
      writing-mode: vertical-rl;
    }

    .entry-body {
      display: grid;
      gap: 9px;
    }

    .project-thumb {
      width: 100%;
      aspect-ratio: 1 / 1;
      align-self: start;
      border: 1px solid rgba(207, 165, 86, 0.18);
      background:
        linear-gradient(135deg, rgba(255,255,255,0.08), rgba(0,0,0,0.1)),
        var(--thumb);
      background-position: center;
      background-size: cover;
      filter: grayscale(1) contrast(1.08);
      opacity: 0.72;
      transition: opacity 180ms ease, transform 180ms ease, filter 180ms ease;
    }

    .project-entry:hover .project-thumb {
      opacity: 0.96;
      filter: grayscale(0.25) contrast(1.05);
      transform: translateY(-2px);
    }

    .entry-title-row {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: baseline;
    }

    .entry-year,
    .entry-meta {
      color: var(--gold-bright);
      font-size: 0.72rem;
      white-space: nowrap;
    }

    .entry-body p {
      max-width: 720px;
      margin: 0;
      color: #ddd5c9;
      display: -webkit-box;
      overflow: hidden;
      font-size: 0.92rem;
      line-height: 1.48;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
    }

    .chapter-link {
      justify-self: start;
      min-height: 28px;
      padding: 0;
      border: 0;
      border-bottom: 1px solid rgba(212, 173, 98, 0.45);
      background: transparent;
      box-shadow: none;
    }

    .chapter-link:hover {
      background: transparent;
    }

    .award-card,
    .interlude-card,
    .resume-card {
      border-left: 1px solid rgba(207, 165, 86, 0.28);
      padding: 0 0 0 28px;
    }

    .award-card + .award-card,
    .interlude-card + .interlude-card,
    .resume-card + .resume-card {
      margin-top: 22px;
    }

    .award-card p,
    .interlude-card p,
    .resume-card p {
      margin: 10px 0 0;
      color: #ddd5c9;
      font-size: 0.98rem;
      line-height: 1.55;
    }

    .award-card img {
      width: min(140px, 34%);
      margin-top: 14px;
      border: 1px solid rgba(207, 165, 86, 0.18);
      filter: grayscale(1) contrast(1.08);
      opacity: 0.9;
    }

    .interlude-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
      margin-top: 26px;
    }

    .interlude-card {
      min-height: 148px;
      padding: 22px;
      border: 1px solid rgba(207, 165, 86, 0.18);
      background: rgba(7, 11, 15, 0.35);
    }

    .interlude-card + .interlude-card {
      margin-top: 0;
    }

    .timeline-list {
      display: grid;
      gap: 14px;
      margin-top: 26px;
    }

    .timeline-card {
      padding: 16px 18px;
      border: 1px solid rgba(207, 165, 86, 0.17);
      border-left-color: rgba(242, 204, 114, 0.5);
      background: rgba(7, 11, 15, 0.34);
    }

    .timeline-card h3 {
      margin-top: 9px;
      font-size: clamp(1.35rem, 1.8vw, 2rem);
      line-height: 1.06;
    }

    .timeline-card p {
      margin: 10px 0 0;
      color: #ddd5c9;
      font-size: 0.93rem;
      line-height: 1.5;
    }

    .book-app[data-view="experience"] .timeline-list {
      gap: 10px;
      margin-top: 22px;
    }

    .book-app[data-view="experience"] .timeline-card {
      padding: 12px 15px;
    }

    .timeline-card .entry-meta {
      display: block;
      max-width: 100%;
      white-space: normal;
      line-height: 1.45;
    }

    .book-app[data-view="experience"] .timeline-card h3 {
      margin-top: 6px;
      font-size: clamp(1.25rem, 1.55vw, 1.75rem);
    }

    .book-app[data-view="experience"] .timeline-card p {
      font-size: 0.87rem;
      line-height: 1.4;
    }

    .context-note {
      margin-top: 20px;
      padding: 14px 16px;
      border: 1px solid rgba(255,255,255,0.1);
      color: var(--muted);
      line-height: 1.55;
      background: rgba(255,255,255,0.025);
    }

    .resume-list {
      display: grid;
      gap: 12px;
      margin-top: 26px;
    }

    .resume-row {
      display: grid;
      grid-template-columns: 160px 1fr;
      gap: 20px;
      padding-bottom: 12px;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }

    .resume-label {
      color: var(--gold-bright);
      font-size: 0.72rem;
    }

    .resume-row strong,
    .resume-row span {
      display: block;
      line-height: 1.5;
    }

    .resume-row span {
      color: var(--muted);
    }

    .contact-panel {
      min-height: 100%;
      display: grid;
      align-content: center;
      justify-items: center;
      text-align: center;
      gap: 16px;
      padding: clamp(24px, 2.5vw, 36px);
      border: 1px solid rgba(207, 165, 86, 0.2);
      background: rgba(8, 12, 16, 0.42);
    }

    .contact-lines {
      width: min(100%, 620px);
      display: grid;
      gap: 0;
      margin-top: 8px;
      text-align: left;
    }

    .contact-panel .resume-list {
      width: 100%;
      margin-top: 4px;
      text-align: left;
    }

    .contact-panel .resume-row {
      grid-template-columns: 112px minmax(0, 1fr);
      gap: 16px;
      padding-bottom: 10px;
      font-size: 0.9rem;
    }

    .contact-panel .resume-row span {
      line-height: 1.42;
    }

    .contact-line {
      display: grid;
      grid-template-columns: 120px 1fr;
      gap: 22px;
      padding: 14px 0;
      border-top: 1px solid rgba(255,255,255,0.1);
      color: var(--text);
      font-family: var(--mono);
    }

    .contact-line span:first-child {
      color: var(--gold-bright);
      letter-spacing: 0.16em;
    }

    .book-footer {
      position: absolute;
      left: clamp(22px, 4vw, 64px);
      right: clamp(22px, 4vw, 64px);
      bottom: 24px;
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 22px;
      color: rgba(240, 238, 232, 0.7);
      font-family: var(--mono);
      font-size: 0.82rem;
      letter-spacing: 0.12em;
    }

    .book-footer a {
      color: inherit;
    }

    .footer-links {
      justify-self: end;
      display: flex;
      gap: 28px;
    }

    .hidden {
      display: none !important;
    }

    @media (max-width: 1320px) {
      .shelf-vignette {
        display: none;
      }
    }

    @media (max-width: 1180px) {
      :root {
        --rail: 72px;
      }

      .bookshelf-row.is-main {
        padding-inline: clamp(30px, 5vw, 60px);
      }

      .bookshelf-row.is-top .shelf-book,
      .bookshelf-row.is-bottom .shelf-book {
        flex-basis: clamp(34px, 4.7vw, 52px);
      }

      .book-frame {
        --reader-inline: 20px;
        padding: 20px 20px 66px;
      }

      .book-stage {
        min-height: calc(100svh - 112px);
        height: calc(100svh - 112px);
      }

      .page {
        padding: clamp(28px, 3.3vw, 46px);
      }

      .foundation-card {
        padding: 24px;
      }

      .project-entry {
        grid-template-columns: 38px minmax(0, 1fr);
      }

      .project-thumb {
        display: none;
      }
    }

    @media (max-width: 1080px) {
      .fremd-plaque,
      .aggie-pennant {
        display: none;
      }
    }

    @media (max-width: 880px) {
      .shelf-keepsake,
      .featured-bookmark,
      .shelf-book-featured::after {
        display: none;
      }

      body {
        overflow-y: auto;
      }

      .book-app:not(.is-open) {
        height: 100dvh;
        min-height: 100dvh;
        overflow: hidden;
      }

      .book-app:not(.is-open) .reader-shell {
        display: none;
      }

      .book-app.is-open .reader-shell {
        display: block;
      }

      .cover-screen {
        position: fixed;
        padding: 0;
      }

      .cover-book {
        width: calc(100vw - 20px);
        height: calc(100dvh - 20px);
        min-height: 0;
      }

      .cover-book::before {
        inset: clamp(22px, 7vw, 34px);
      }

      .cover-center {
        width: min(100%, 340px);
        gap: 18px;
        padding: 0 20px;
        transform: none;
      }

      .cover-note {
        max-width: 310px;
        margin-top: -4px;
      }

      .cover-actions {
        width: min(100%, 310px);
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
        margin-top: 18px;
      }

      .cover-open {
        width: 100%;
        min-width: 0;
        grid-column: 1 / -1;
      }

      .cover-link {
        width: 100%;
        padding-inline: 10px;
      }

      .bookshelf-table {
        width: 100vw;
        height: 100dvh;
        min-height: 100dvh;
        padding: max(18px, env(safe-area-inset-top)) 10px max(16px, env(safe-area-inset-bottom));
      }

      .bookcase-frame {
        width: 100%;
        padding-inline: 8px;
        grid-template-rows: minmax(80px, 0.72fr) minmax(178px, 1.34fr) minmax(88px, 0.82fr);
        gap: 8px;
      }

      .bookcase-frame::before {
        border-left-width: 9px;
        border-right-width: 9px;
      }

      .bookshelf-label {
        font-size: 0.58rem;
        letter-spacing: 0.14em;
      }

      .bookshelf-row {
        gap: 3px;
        min-height: 0;
        padding: 0 14px 16px;
      }

      .bookshelf-row.is-main {
        padding-inline: 18px;
      }

      .bookshelf-row.is-top .shelf-book,
      .bookshelf-row.is-bottom .shelf-book {
        flex-basis: clamp(34px, 6.4vw, 50px);
      }

      .bookshelf-row.is-top .shelf-book:nth-child(n + 11),
      .bookshelf-row.is-bottom .shelf-book:nth-child(n + 11) {
        display: none;
      }

      .bookshelf-row.is-main .shelf-book {
        flex: 1 1 0;
        max-width: none;
      }

      .shelf-book {
        height: min(var(--book-height, 180px), calc(100% - 6px));
        padding: 10px 3px 9px;
      }

      .shelf-book-title {
        font-size: clamp(0.72rem, 3vw, 1rem);
      }

      .shelf-book-code {
        font-size: 0.48rem;
        letter-spacing: 0.1em;
      }

      .bookcase-plaque {
        bottom: 3px;
        font-size: 0.42rem;
        letter-spacing: 0.1em;
      }

      .cover-imprint {
        width: calc(100% - 50px);
        bottom: max(28px, calc(18px + env(safe-area-inset-bottom)));
        white-space: normal;
        font-size: 0.68rem;
        line-height: 1.6;
      }

      .side-rail,
      .book-footer {
        display: none;
      }

      .mobile-top {
        position: sticky;
        top: 0;
        z-index: 7;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: calc(64px + env(safe-area-inset-top));
        padding: env(safe-area-inset-top) 18px 0;
        border-bottom: 1px solid rgba(255,255,255,0.09);
        background: rgba(8, 12, 16, 0.92);
        backdrop-filter: blur(18px);
      }

      .mobile-brand {
        color: var(--gold);
        font-family: var(--serif);
        font-size: clamp(1.45rem, 7vw, 1.8rem);
        font-weight: 700;
        line-height: 1;
        white-space: nowrap;
      }

      .book-frame {
        --reader-inline: 14px;
        min-height: auto;
        margin-left: 0;
        padding: 52px 14px calc(88px + env(safe-area-inset-bottom));
        display: block;
      }

      .reader-status {
        top: 13px;
        right: var(--reader-inline);
        left: var(--reader-inline);
        grid-template-columns: auto minmax(0, 1fr) auto;
        gap: 8px;
        font-size: 0.62rem;
      }

      .progress-meter {
        width: 100%;
      }

      .book-stage {
        width: 100%;
        height: auto;
        min-height: 0;
      }

      .book-spread {
        display: grid;
        grid-template-columns: 1fr;
        height: auto;
        min-height: 0;
        border-color: rgba(207, 165, 86, 0.36);
        box-shadow: 0 24px 60px rgba(0,0,0,0.45);
      }

      .page-turn {
        display: none;
      }

      .book-spread.is-mobile-turn-forward {
        animation: mobile-turn-forward 300ms cubic-bezier(0.22, 0.7, 0.25, 1) both;
      }

      .book-spread.is-mobile-turn-backward {
        animation: mobile-turn-backward 300ms cubic-bezier(0.22, 0.7, 0.25, 1) both;
      }

      .page {
        min-height: auto;
        padding: 32px 26px;
        overflow: visible;
      }

      .page-left,
      .page-right {
        border: 0;
      }

      .page-right {
        border-top: 1px solid rgba(255,255,255,0.08);
      }

      .spine {
        display: none;
      }

      .page h1 {
        font-size: clamp(2.65rem, 12vw, 4.6rem);
      }

      .page h2 {
        font-size: clamp(2.1rem, 9vw, 3.4rem);
      }

      .lead {
        font-size: 1.14rem;
      }

      .foundation-grid,
      .interlude-grid {
        grid-template-columns: 1fr;
      }

      .skill-shelf {
        grid-template-columns: 1fr;
      }

      .skill-group,
      .skill-group:nth-child(2n) {
        padding-right: 0;
        padding-left: 0;
        border-left: 0;
      }

      .foundation-card,
      .foundation-card:nth-child(2n),
      .foundation-card:nth-last-child(-n + 2) {
        min-height: 0;
        padding: 22px;
        border-right: 0;
        border-bottom: 1px solid var(--line-soft);
      }

      .foundation-card:last-child {
        border-bottom: 0;
      }

      .preview-panel {
        min-height: 190px;
        margin-top: 20px;
        padding: 24px;
      }

      .entry-title-row,
      .resume-row,
      .contact-line,
      .skill-group {
        grid-template-columns: 1fr;
      }

      .entry-title-row {
        display: grid;
        gap: 8px;
      }

      .mobile-dock {
        position: fixed;
        inset: auto 0 0;
        z-index: 8;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        min-height: calc(68px + env(safe-area-inset-bottom));
        padding-bottom: env(safe-area-inset-bottom);
        border-top: 1px solid rgba(255,255,255,0.1);
        background: rgba(8, 12, 16, 0.94);
        backdrop-filter: blur(18px);
      }

      .mobile-dock button {
        display: grid;
        align-content: center;
        justify-items: center;
        min-width: 0;
        gap: 5px;
        padding: 6px 2px;
        color: var(--muted);
        font-size: 0.68rem;
      }

      .mobile-dock button.is-active {
        color: var(--gold-bright);
      }

      .dock-icon {
        width: 22px;
        height: 22px;
        position: relative;
        color: currentColor;
      }

      .dock-cover::before {
        content: "";
        position: absolute;
        inset: 3px 6px;
        border: 2px solid currentColor;
        border-radius: 1px;
      }

      .dock-contents::before {
        content: "";
        position: absolute;
        left: 4px;
        right: 4px;
        top: 5px;
        height: 2px;
        background: currentColor;
        box-shadow: 0 6px 0 currentColor, 0 12px 0 currentColor;
      }

      .dock-chapters::before {
        content: "";
        position: absolute;
        inset: 4px 3px 3px;
        border: 2px solid currentColor;
        border-radius: 1px 6px 1px 1px;
        transform: skewY(-4deg);
      }

      .dock-chapters::after {
        content: "";
        position: absolute;
        top: 6px;
        bottom: 5px;
        left: 12px;
        width: 2px;
        background: currentColor;
      }

      .dock-resume::before {
        content: "";
        position: absolute;
        inset: 3px 5px;
        border: 2px solid currentColor;
      }

      .dock-resume::after {
        content: "";
        position: absolute;
        left: 9px;
        right: 9px;
        top: 9px;
        height: 2px;
        background: currentColor;
        box-shadow: 0 5px 0 currentColor, 0 10px 0 currentColor;
      }

      .brand-title {
        font-size: clamp(2.6rem, 11.8vw, 3.05rem);
      }

    }

    @media (max-width: 520px) {
      .reader-status {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-areas:
          "counter label"
          "meter meter";
        row-gap: 7px;
      }

      #reader-counter {
        grid-area: counter;
      }

      .reader-label {
        grid-area: label;
      }

      .progress-meter {
        grid-area: meter;
      }

      .book-frame {
        --reader-inline: 10px;
        padding-top: 66px;
        padding-right: 10px;
        padding-left: 10px;
      }

      .page {
        padding: 28px 20px;
      }

      .page h1 {
        font-size: clamp(2.45rem, 13vw, 3.3rem);
      }

      .lead {
        margin-top: 24px;
        font-size: 1.04rem;
      }

      .rule {
        margin: 24px 0;
      }

      .project-entry {
        grid-template-columns: 1fr;
        gap: 8px;
        padding-top: 8px;
      }

      .project-entry::before {
        display: none;
      }

      .project-entry + .project-entry {
        padding-top: 28px;
        border-top: 1px solid rgba(207, 165, 86, 0.16);
      }

      .entry-index {
        writing-mode: horizontal-tb;
        font-size: 0.68rem;
      }

      .entry-body {
        gap: 12px;
      }

      .entry-body p {
        font-size: 0.96rem;
        line-height: 1.55;
      }

      .timeline-card {
        padding: 20px;
      }

      .award-card,
      .resume-card {
        padding-left: 20px;
      }

      .contact-panel {
        padding: 22px 18px;
      }

      .bookshelf-label span:last-child {
        display: none;
      }

      .bookshelf-row {
        gap: 2px;
        transform: scaleX(0.88);
        transform-origin: center bottom;
      }

      .bookshelf-row:not(.is-main) .shelf-book:nth-child(n + 7) {
        display: none;
      }

      .bookshelf-row.is-main .shelf-book {
        display: none;
      }

      .bookshelf-row.is-main .shelf-book-primary,
      .bookshelf-row.is-main .shelf-book-featured {
        display: grid;
      }

      .bookshelf-row.is-top .shelf-book-title,
      .bookshelf-row.is-bottom .shelf-book-title {
        display: none;
      }

      .bookshelf-row.is-main .shelf-book-title {
        font-size: clamp(0.84rem, 3.6vw, 1.12rem);
      }
    }

    @media (max-width: 880px) and (max-height: 680px) {
      .cover-book::before {
        inset: 18px;
      }

      .cover-center {
        gap: 12px;
      }

      .cover-subtitle {
        font-size: 1.12rem;
      }

      .cover-note {
        font-size: 0.9rem;
        line-height: 1.45;
      }

      .cover-actions {
        margin-top: 10px;
      }

      .cover-imprint {
        display: none;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation-duration: 1ms !important;
        scroll-behavior: auto !important;
        transition-duration: 1ms !important;
      }

      .cover-screen.is-selecting .bookshelf-table,
      .cover-screen.is-selecting .shelf-book-featured,
      .cover-screen.is-selecting .cover-book,
      .cover-screen.is-selecting .cover-center,
      .cover-screen.is-selecting .cover-imprint {
        animation: none !important;
      }
    }