:root {
    color-scheme: light;
    --paper: #fbfaf6;
    --paper-2: #f1efe8;
    --ink: #221f1c;
    --ink-2: #5c5751;
    --rule: #d9d4c8;
    --rubric: #9a2a23;
    --rubric-soft: #f4e4e1;
    --answer: #2f5d50;
    --answer-soft: #e3ede8;
    box-sizing: border-box;
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      color-scheme: dark;
      --paper: #17171a; --paper-2: #202024; --ink: #e9e4d8; --ink-2: #a7a197;
      --rule: #38383e; --rubric: #e06a5f; --rubric-soft: #2d1f1e; --answer: #8fc9b4; --answer-soft: #1c2b26;
    }
  }
  :root[data-theme="dark"] {
    color-scheme: dark;
    --paper: #17171a; --paper-2: #202024; --ink: #e9e4d8; --ink-2: #a7a197;
    --rule: #38383e; --rubric: #e06a5f; --rubric-soft: #2d1f1e; --answer: #8fc9b4; --answer-soft: #1c2b26;
  }
  html { scroll-padding-top: calc(env(safe-area-inset-top, 0px) + 1rem); }
  *, *::before, *::after { box-sizing: inherit; }
  body {
    margin: 0; background: var(--paper); color: var(--ink);
    font-family: "EB Garamond", Garamond, "Times New Roman", Georgia, serif;
    font-size: 1.1875rem; line-height: 1.55; -webkit-font-smoothing: antialiased;
  }
  img { max-width: 100%; }
  a { color: inherit; }
  var { font-style: italic; font-weight: 500; }
  sup { font-size: 0.7em; line-height: 0; }
  .page { max-width: 68rem; margin: 0 auto; padding: 2.5rem 1.25rem 5rem; }

  /* Top bar */
  .topbar { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 2.5rem; font-size: 1rem; color: var(--ink-2); }
  .topbar a { text-decoration: none; color: var(--rubric); }
  .topbar nav a { margin-left: 1rem; }

  /* Header */
  header { margin-bottom: 3rem; }
  .greek { font-size: clamp(1.4rem, 4vw, 2.3rem); letter-spacing: 0.08em; color: var(--rubric); margin: 0 0 0.25rem; font-weight: 500; }
  h1 { font-size: clamp(2.2rem, 6.5vw, 4rem); font-weight: 400; line-height: 1.05; margin: 0 0 1.25rem; letter-spacing: -0.01em; }
  .intro { max-width: 62ch; color: var(--ink-2); }
  .intro p { margin: 0 0 0.9rem; }
  .intro strong { color: var(--ink); font-weight: 600; }
  h2 { font-size: 1.5rem; font-weight: 500; margin: 0 0 0.75rem; }
  section + section { margin-top: 4rem; }
  .lead { margin: 0 0 1.5rem; color: var(--ink-2); max-width: 62ch; }

  .controls { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-top: 1.5rem; }
  button.toggle { font: inherit; font-size: 1rem; background: var(--paper-2); color: var(--ink); border: 1px solid var(--rule); border-radius: 999px; padding: 0.4rem 1rem; cursor: pointer; }
  button.toggle:focus-visible, .rail a:focus-visible, .book:focus-visible { outline: 2px solid var(--rubric); outline-offset: 3px; }
  .hint { color: var(--ink-2); font-size: 1rem; }

  /* Gallery */
  .figs { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 2rem; }
  .figs figure { margin: 0; }
  .figs img { display: block; width: 100%; height: auto; border: 1px solid var(--rule); background: var(--paper-2); }
  .figs figcaption { margin-top: 0.6rem; font-size: 1rem; color: var(--ink-2); line-height: 1.45; }
  .figs figcaption a, .books a, .editions a { color: var(--rubric); }
  .imglink { display: flex; align-items: center; justify-content: center; text-align: center; padding: 1.5rem 1rem; min-height: 14rem; border: 1px dashed var(--rule); background: var(--paper-2); color: var(--rubric); text-decoration: none; font-size: 1rem; }

  /* Books */
  .books { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1rem; }
  .book { display: block; text-decoration: none; border: 1px solid var(--rule); padding: 1rem 1.1rem 1.1rem; background: var(--paper-2); }
  .book .bnum { color: var(--rubric); font-size: 1.9rem; line-height: 1; font-weight: 500; }
  .book .bnum small { font-size: 0.8rem; color: var(--ink-2); margin-left: 0.3rem; letter-spacing: 0.05em; }
  .book .btitle { font-size: 1.15rem; font-weight: 500; margin: 0.35rem 0 0.2rem; }
  .book .bmeta { font-size: 0.95rem; color: var(--ink-2); }
  .book.soon { border-style: dashed; background: transparent; }
  .book.soon .bnum { color: var(--ink-2); }
  .book:not(.soon):hover { border-color: var(--rubric); }

  /* Editions */
  .biblio h3 { font-size: 1.15rem; font-weight: 600; margin: 1.75rem 0 0.5rem; }
  .biblio h4 { font-size: 1rem; font-weight: 600; font-style: italic; margin: 1.2rem 0 0.4rem; color: var(--ink-2); }
  ul.bib { list-style: none; padding-left: 0; max-width: 80ch; }
  ul.bib li { padding-left: 1.6rem; text-indent: -1.6rem; margin-bottom: 0.5rem; line-height: 1.45; }
  ul.bib a { color: var(--rubric); word-break: break-word; }
  .biblio .star { color: var(--rubric); font-size: 0.85em; }
  .curves-sec a { color: var(--rubric); }
  .curves-sec h3 { font-size: 1.15rem; font-weight: 600; margin: 1.75rem 0 0.5rem; }
  .curves-sec ul { padding-left: 1.2rem; max-width: 80ch; }
  .curves-sec li { margin-bottom: 0.55rem; }
  .tablewrap { overflow-x: auto; margin: 1rem 0; }
  table.curves { border-collapse: collapse; font-size: 0.9rem; min-width: 44rem; }
  table.curves th, table.curves td { border-top: 1px solid var(--rule); padding: 0.45rem 0.6rem; text-align: left; vertical-align: top; }
  table.curves th { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); border-top: 0; }
  table.curves small { color: var(--ink-2); }
  table.curves-g2 td { font-size: 0.95rem; }
  table.curves-g2 td:nth-child(2) { white-space: nowrap; }
  .curves-sec > div > p { max-width: 75ch; }
  table.curves-g2 td:nth-child(3), table.curves-g2 td:nth-child(4), table.curves-g2 td:nth-child(5) { min-width: 11rem; }
  table.curves code { font-size: 0.85em; }
  .editions h3 { font-size: 1.15rem; font-weight: 600; margin: 1.75rem 0 0.5rem; }
  .editions h3:first-of-type { margin-top: 0; }
  .editions ul { padding-left: 1.2rem; margin: 0; max-width: 70ch; }
  .editions li { margin-bottom: 0.55rem; }

  /* Book I layout */
  .layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .layout > *, .prob, .cols, .cols > *, .dio, .eq, .geo { min-width: 0; }
  .eq p, .geo p, .dio p { overflow-wrap: break-word; }
  .rail { display: flex; flex-wrap: wrap; gap: 0.35rem 0.6rem; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 0.8rem 0; }
  .rail a { text-decoration: none; color: var(--rubric); font-size: 1.05rem; min-width: 2.2rem; text-align: center; padding: 0.1rem 0.2rem; border-radius: 4px; }
  .rail a:hover { background: var(--rubric-soft); }
  .r, .num-arabic .g { display: none; }
  .num-arabic .r { display: inline; }
  .numerals { display: flex; gap: 0.25rem; align-items: center; margin-right: 0.5rem; }
  .numerals button { font: inherit; font-size: 0.95rem; background: transparent; color: var(--ink-2); border: 1px solid var(--rule); border-radius: 4px; padding: 0.1rem 0.5rem; cursor: pointer; }
  .numerals button[aria-pressed="true"] { background: var(--rubric); color: var(--paper); border-color: var(--rubric); }
  .numerals button:focus-visible { outline: 2px solid var(--rubric); outline-offset: 2px; }
  @media (min-width: 60rem) {
    .layout { grid-template-columns: 10rem minmax(0, 46rem); gap: 3rem; }
    .rail { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 1.5rem); align-self: start; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.25rem 0.2rem; border-bottom: none; padding-bottom: 0; max-height: calc(100vh - 3rem); overflow-y: auto; }
    .numerals { grid-column: 1 / -1; margin: 0 0 0.5rem; }
  }
  .group { margin-top: 3rem; }
  .group:first-child { margin-top: 0; }
  .group h2 { font-size: 1.05rem; font-weight: 500; color: var(--ink-2); margin: 0 0 1.25rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--rule); }
  .prob { margin: 0 0 2.75rem; scroll-margin-top: 1.5rem; }
  .prob h3 { display: grid; grid-template-columns: 3.4rem 1fr; gap: 0.6rem; align-items: baseline; font-weight: 500; font-size: 1.3rem; line-height: 1.35; margin: 0 0 0.6rem; }
  .num { color: var(--rubric); font-size: 1.6rem; font-weight: 500; }
  .num small { display: block; font-size: 0.8rem; color: var(--ink-2); font-weight: 400; letter-spacing: 0.04em; }
  .cols { margin-left: 4rem; }
  .eq { display: none; }
  .eqh { font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 0.4rem; }
  .dio .eqh { display: none; }
  .geo { display: none; }
  .show-eq.show-geo .geo { display: block; margin-top: 1.4rem; padding-top: 1rem; border-top: 1px dashed var(--rule); }
  .geo .gkind { font-style: italic; }
  .magma-btn, .copy-btn { font: inherit; font-size: 0.85rem; padding: 0.3rem 0.7rem; border: 1px solid var(--rule); border-radius: 4px; background: var(--paper-2); color: var(--ink); cursor: pointer; }
  .magma-link { font-size: 0.85rem; margin-left: 0.5rem; }
  .magma-msg { display: inline-block; margin-left: 0.5rem; font-size: 0.85rem; color: var(--ink-2); margin-top: 0.3rem; }
  .geo .codeh { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); margin: 0.8rem 0 0.2rem; }
  .toggle-geo { display: none; }
  .show-eq .toggle-geo { display: inline-block; }
  .show-eq .dio .eqh { display: block; }
  .show-eq .eq { display: block; margin-top: 1.5rem; padding-top: 1rem; border-top: 1px dashed var(--rule); }
  .eqs p { margin: 0 0 0.2rem; font-size: 1.25rem; }
  .eqs + .datos { margin-top: 0.5rem; }
  .sage-code { font-family: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace; font-size: 0.85rem; line-height: 1.45; background: var(--paper-2); border: 1px solid var(--rule); padding: 0.7rem 0.9rem; overflow-x: auto; margin: 0.8rem 0 0.5rem; }
  .sage-btn { font: inherit; font-size: 0.95rem; background: transparent; color: var(--rubric); border: 1px solid var(--rubric); border-radius: 999px; padding: 0.25rem 0.9rem; cursor: pointer; }
  .sage-cell { margin-top: 0.6rem; font-family: system-ui, sans-serif; font-size: 0.9rem; }
  .hist { margin-top: 1rem; padding: 0.8rem 1rem; background: var(--paper-2); border-left: 3px solid var(--ink-2); font-size: 1.05rem; line-height: 1.5; }
  .hist .eqh { display: block !important; margin-bottom: 0.3rem; }
  .hist p { margin: 0; }
  .hide-sol .eq .sol { display: block; }
  .hide-sol .eq .sol > p:not(.eqh), .hide-sol .eq .sol pre, .hide-sol .eq .sol button, .hide-sol .eq .sol .sage-cell { display: none; }
  @media (min-width: 60rem) {
    .show-eq .page { max-width: 84rem; }
    .show-eq .layout { grid-template-columns: 10rem minmax(0, 1fr); }
    .show-eq .cols { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; }
    .show-eq .eq { margin-top: 0; padding-top: 0; border-top: none; padding-left: 2rem; border-left: 1px solid var(--rule); }
  }
  @media (max-width: 36rem) { .prob h3 { grid-template-columns: 2.6rem 1fr; } .cols { margin-left: 0; } }
  .datos { color: var(--ink-2); margin: 0 0 0.5rem; }
  .datos b, .cond b { font-weight: 600; color: var(--ink); }
  .cond { margin: 0 0 0.5rem; padding-left: 0.8rem; border-left: 3px solid var(--rubric); }
  .sol { margin: 0.6rem 0 0; }
  .sol p { margin: 0 0 0.35rem; }
  .resp { display: inline-block; margin-top: 0.5rem; background: var(--answer-soft); color: var(--answer); padding: 0.25rem 0.75rem; border-radius: 4px; font-weight: 600; }
  .hide-sol .sol, .hide-sol .resp { display: none; }
  .lang-en.hide-sol .prob::after { content: "Solution hidden"; }
  .hide-sol .prob::after { content: "Solución oculta"; display: block; margin: 0.6rem 0 0 4rem; color: var(--ink-2); font-style: italic; font-size: 1rem; }
  @media (max-width: 36rem) { .hide-sol .prob::after { margin-left: 0; } }

  footer { margin-top: 4rem; padding-top: 1.25rem; border-top: 1px solid var(--rule); color: var(--ink-2); font-size: 1rem; max-width: 62ch; }
  footer p { margin: 0 0 0.6rem; }
  @media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

  /* Idioma / Language */
  body.lang-es [data-i18n="en"], body.lang-en [data-i18n="es"] { display: none !important; }
  .langsw { display: inline-flex; gap: 0.25rem; margin-left: 1.25rem; vertical-align: baseline; }
  .langsw button { font: inherit; font-size: 0.85rem; letter-spacing: 0.05em; background: transparent; color: var(--ink-2); border: 1px solid var(--rule); border-radius: 4px; padding: 0.1rem 0.5rem; cursor: pointer; }
  .langsw button[aria-pressed="true"] { background: var(--rubric); color: var(--paper); border-color: var(--rubric); }
  .langsw button:focus-visible { outline: 2px solid var(--rubric); outline-offset: 2px; }
  .themesw { font: inherit; font-size: 0.95rem; line-height: 1; margin-left: 0.6rem; padding: 0.22rem 0.5rem; background: transparent; color: var(--ink-2); border: 1px solid var(--rule); border-radius: 4px; cursor: pointer; vertical-align: baseline; }
  .themesw:hover { color: var(--rubric); border-color: var(--rubric); }
  .themesw:focus-visible { outline: 2px solid var(--rubric); outline-offset: 2px; }
  .topbar nav .langsw a { margin: 0; }

  footer .contact { margin-top: 1rem; }
  footer .contact a { color: var(--rubric); }

  /* ---------- Portada ---------- */
  .hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.8fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; margin: 0 0 2.5rem; }
  .hero-author { margin: 0; font-size: 1.05rem; color: var(--ink-2); font-style: italic; }
  .hero-greek {
    grid-column: 1 / -1;
    font-family: "GFS Didot", "EB Garamond", "Times New Roman", serif; font-weight: 400;
    font-size: clamp(2.6rem, 13.2vw, 9.4rem); line-height: 0.9; letter-spacing: 0.03em;
    color: var(--rubric); margin: 0 0 -0.4rem; white-space: nowrap;
  }
  .hero h1 { font-size: clamp(1.7rem, 4.2vw, 2.6rem); font-weight: 500; line-height: 1.1; margin: 0 0 1.1rem; letter-spacing: 0; }
  .hero-lead { max-width: 58ch; color: var(--ink-2); margin: 0 0 1.4rem; line-height: 1.6; }
  .hero-lead em { color: var(--ink); }
  .hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 0 0 2.2rem; }
  .cta { display: inline-block; padding: 0.55rem 1.1rem; border: 1px solid var(--rubric); border-radius: 3px; color: var(--rubric); text-decoration: none; font-size: 1.05rem; }
  .cta-main { background: var(--rubric); color: var(--paper); }
  .cta:hover { background: var(--rubric-soft); color: var(--rubric); }
  .cta-main:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
  .cta:focus-visible, .bk:focus-visible, .hero-folio a:focus-visible { outline: 2px solid var(--rubric); outline-offset: 3px; }

  .notation { margin: 0; padding: 1.2rem 0 0; border-top: 1px solid var(--rule); }
  .nt-line { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 0.2rem 1.15rem; }
  .nt { display: inline-flex; flex-direction: column; align-items: center; padding: 0.15rem 0.25rem; border-radius: 3px; transition: background 0.2s; }
  .nt-g { font-family: "GFS Didot", "EB Garamond", serif; font-size: clamp(1.6rem, 3.6vw, 2.3rem); line-height: 1.25; color: var(--ink); white-space: nowrap; }
  .nt-g sup { font-size: 0.55em; vertical-align: 0.75em; line-height: 0; }
  .nt-g .mo sup { font-size: 0.5em; margin-left: -0.05em; }
  .nt-g .nm { text-decoration: overline; text-decoration-thickness: 0.06em; text-underline-offset: 0; }
  .nt-g .ms, .nt-g .eqs { color: var(--rubric); }
  .nt-m { font-size: 1.05rem; color: var(--ink-2); white-space: nowrap; margin-top: 0.15rem; }
  .nt:hover, .nt:focus-within { background: var(--rubric-soft); }
  .nt:hover .nt-m { color: var(--rubric); }
  .notation figcaption { margin-top: 0.9rem; font-size: 1rem; color: var(--ink-2); max-width: 60ch; }
  /* único momento animado: la lectura moderna aparece término a término al cargar */
  .notation.anim .nt-m { opacity: 0; transform: translateY(-0.35rem); }
  .notation.anim.on .nt-m { opacity: 1; transform: none; transition: opacity 0.5s ease, transform 0.5s ease; transition-delay: calc(0.5s + var(--i) * 0.28s); }
  @media (prefers-reduced-motion: reduce) { .notation.anim .nt-m { opacity: 1; transform: none; transition: none; } }

  .hero-folio { margin: 0.6rem 0 0; }
  .hero-folio img { display: block; width: 100%; height: auto; border: 1px solid var(--rule); box-shadow: 0 1.2rem 2.4rem -1.6rem rgba(60, 40, 20, 0.45); }
  .hero-folio figcaption { font-size: 0.95rem; color: var(--ink-2); margin-top: 0.6rem; line-height: 1.4; }

  .thirteen { margin: 0 0 3.5rem; }
  .thirteen-cap { color: var(--ink-2); max-width: 70ch; margin: 0 0 0.9rem; }
  .bks { display: grid; grid-template-columns: repeat(13, minmax(0, 1fr)); gap: 0.35rem; }
  .bk { position: relative; display: flex; flex-direction: column; justify-content: flex-start; min-height: 6.4rem; padding: 0.45rem 0.5rem; border: 1px solid var(--rule); border-radius: 3px; text-decoration: none; color: var(--ink); background: var(--paper); }
  .bk-g { border-top: 4px solid var(--rubric); }
  .bk-a { border-top: 4px solid var(--answer); }
  .bk-x { border-style: dashed; color: var(--ink-2); background: transparent; }
  a.bk:hover { background: var(--paper-2); }
  .bk-pos { font-size: 0.8rem; color: var(--ink-2); margin-bottom: auto; padding-bottom: 0.35rem; }
  .bk-lab { font-size: 1.45rem; line-height: 1; font-weight: 500; }
  .bk-lang { font-size: 0.85rem; color: var(--ink-2); margin-top: 0.2rem; }
  .bk-n { font-size: 0.8rem; color: var(--ink-2); }
  .life { max-width: 62ch; color: var(--ink-2); margin-top: 1.6rem; }
  .life p { margin: 0; }

  @media (max-width: 52rem) {
    .hero { grid-template-columns: 1fr; }
    .hero-folio { max-width: 20rem; }
    .topbar { flex-wrap: wrap; }
    .topbar > span:first-child { white-space: nowrap; }
    .topbar nav a { display: inline-block; margin: 0 0.9rem 0.3rem 0; }
    .topbar nav .langsw { margin-left: 0; }
    .topbar nav .themesw { margin-left: 0; margin-right: 0.4rem; }
    .bks { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  }
  @media (max-width: 30rem) {
    .bks { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .hero-greek { letter-spacing: 0.01em; }
  }

  /* Buzón de sugerencias */
  .sugg { display: inline-block; margin-left: 0.8rem; font-size: 0.85rem; color: var(--ink-2); }
  .sugg:hover { color: var(--rubric); }
  .sugg-box { border: 1px solid var(--rule); border-radius: 4px; padding: 1.4rem 1.6rem; max-width: 34rem; width: calc(100% - 2rem); background: var(--paper); color: var(--ink); }
  .sugg-box::backdrop { background: rgba(20, 15, 10, 0.45); }
  .sugg-box h2 { margin: 0 0 0.4rem; font-size: 1.5rem; font-weight: 500; }
  .sugg-box .sb-intro { color: var(--ink-2); margin: 0 0 1rem; font-size: 1rem; }
  .sugg-box label { display: block; margin-bottom: 0.8rem; font-size: 0.95rem; color: var(--ink-2); }
  .sugg-box input, .sugg-box textarea { display: block; width: 100%; box-sizing: border-box; margin-top: 0.25rem; padding: 0.45rem 0.55rem; font: inherit; font-size: 1rem; color: var(--ink); background: var(--paper-2); border: 1px solid var(--rule); border-radius: 3px; }
  .sugg-box input:focus, .sugg-box textarea:focus { outline: 2px solid var(--rubric); outline-offset: 1px; }
  .sb-actions { display: flex; justify-content: flex-end; gap: 0.6rem; margin: 0.4rem 0 0; }
  .sb-actions button { font: inherit; font-size: 1rem; padding: 0.45rem 1rem; border-radius: 3px; border: 1px solid var(--rubric); cursor: pointer; background: transparent; color: var(--rubric); }
  .sb-actions .sb-send { background: var(--rubric); color: var(--paper); }

  /* Barra flotante con los botones de vista */
  .dock {
    position: fixed; left: 50%; bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); z-index: 60;
    display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; padding: 0.45rem 0.55rem; max-width: calc(100% - 2rem); box-sizing: border-box;
    background: var(--paper); border: 1px solid var(--rule); border-radius: 999px; box-shadow: 0 0.8rem 2rem -0.8rem rgba(40, 30, 20, 0.45);
    transform: translate(-50%, 160%); opacity: 0; pointer-events: none; transition: transform 0.25s ease, opacity 0.25s ease;
  }
  .dock.on { transform: translate(-50%, 0); opacity: 1; pointer-events: auto; }
  .dock button.toggle { font-size: 0.95rem; padding: 0.35rem 0.9rem; }
  .dock .toggle-geo { display: none; }
  .show-eq .dock .toggle-geo { display: inline-block; }
  @media (max-width: 30rem) { .dock { border-radius: 1rem; } .dock button.toggle { font-size: 0.85rem; padding: 0.3rem 0.7rem; } }
  @media (prefers-reduced-motion: reduce) { .dock { transition: none; } }
  @media print { .dock { display: none; } }
  .sugg-box .sb-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
  .sugg-box .sb-status { min-height: 1.2em; margin: 0.2rem 0 0.4rem; color: var(--answer); font-size: 0.95rem; }
  .sb-actions button:disabled { opacity: 0.6; cursor: default; }