:root {
    --bg: #f4f0e6;
    --paper: #fbf7ef;
    --ink: #191512;
    --ink-soft: #514942;
    --muted: #84786b;
    --dark: #15120f;
    --accent: #b80f2f;
    --accent-soft: #e8d6ae;
    --blue: #153d6f;
    --green: #2c6b55;
    --rule: #d4c8b6;
    --shadow: 0 18px 70px rgba(24, 19, 15, 0.14);
  }

  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html,
  body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--bg);
    color: var(--ink);
    font-family: "Fraunces", Georgia, serif;
    font-feature-settings: "ss01", "ss02";
  }

  body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 1000;
    pointer-events: none;
    opacity: 0.42;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.14 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }

  .progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 200;
    width: 0;
    height: 3px;
    background: var(--accent);
    transition: width 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .stage {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
  }

  .slide {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 64px 154px 80px 154px;
    background:
      linear-gradient(90deg, rgba(26, 22, 18, 0.035) 1px, transparent 1px),
      linear-gradient(0deg, rgba(26, 22, 18, 0.03) 1px, transparent 1px),
      var(--bg);
    background-size: 72px 72px, 72px 72px, auto;
    z-index: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(20px);
    transition:
      opacity 0.5s ease,
      transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
      visibility 0.5s;
  }

  .slide.active {
    z-index: 3;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .cover,
  .dark {
    color: var(--paper);
    background:
      radial-gradient(circle at 85% 12%, rgba(184, 15, 47, 0.22), transparent 32rem),
      radial-gradient(circle at 82% 82%, rgba(232, 214, 174, 0.08), transparent 26rem),
      var(--dark);
  }

  .closing {
    color: var(--paper);
    background:
      linear-gradient(135deg, rgba(184, 15, 47, 0.94), rgba(85, 19, 28, 0.96)),
      var(--accent);
  }

  .slide-num {
    position: absolute;
    top: 54px;
    left: 154px;
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
  }

  .cover .slide-num,
  .dark .slide-num,
  .closing .slide-num {
    color: rgba(251, 247, 239, 0.46);
  }

  .slide-num span,
  .counter span {
    color: var(--accent);
    font-weight: 700;
  }

  .cover .slide-num span,
  .dark .slide-num span,
  .closing .slide-num span {
    color: var(--accent-soft);
  }

  .slide-content {
    position: relative;
    z-index: 2;
    width: 1180px;
  }

  .slide-content.center {
    width: 980px;
  }

  .slide-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 86px;
    align-items: center;
    width: 1200px;
  }

  .slide-grid.wide-left {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .kicker {
    display: inline-block;
    margin-bottom: 24px;
    padding-left: 12px;
    border-left: 3px solid var(--accent);
    color: var(--accent);
    font-family: "JetBrains Mono", monospace;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.23em;
    text-transform: uppercase;
  }

  .cover .kicker,
  .dark .kicker,
  .closing .kicker {
    color: var(--accent-soft);
    border-color: var(--accent-soft);
  }

  h1 {
    max-width: 11ch;
    margin-bottom: 32px;
    font-family: "Fraunces", Georgia, serif;
    font-size: 146px;
    font-weight: 900;
    line-height: 0.91;
    letter-spacing: -0.025em;
    font-variation-settings: "SOFT" 45, "WONK" 1;
  }

  h1.long {
    max-width: 14ch;
    font-size: 123px;
  }

  h1 em {
    color: var(--accent);
    font-style: italic;
    font-weight: 400;
  }

  .cover h1,
  .dark h1,
  .closing h1 {
    color: var(--paper);
  }

  .cover h1 em,
  .dark h1 em,
  .closing h1 em {
    color: var(--accent-soft);
  }

  .body-text {
    max-width: 62ch;
    color: var(--ink-soft);
    font-size: 25px;
    font-weight: 400;
    line-height: 1.55;
  }

  .body-text p + p,
  p.body-text + p.body-text {
    margin-top: 1rem;
  }

  .body-text strong {
    color: var(--ink);
    font-weight: 700;
  }

  .body-text em {
    color: var(--accent);
    font-style: italic;
  }

  .cover .body-text,
  .dark .body-text,
  .closing .body-text {
    color: rgba(251, 247, 239, 0.78);
  }

  .cover .body-text strong,
  .dark .body-text strong,
  .closing .body-text strong {
    color: var(--paper);
  }

  .pull-quote {
    max-width: 46ch;
    margin-top: 24px;
    padding-left: 27px;
    border-left: 2px solid var(--accent);
    color: var(--ink);
    font-size: 41px;
    font-style: italic;
    font-weight: 300;
    line-height: 1.28;
  }

  .dark .pull-quote,
  .cover .pull-quote,
  .closing .pull-quote {
    color: var(--paper);
    border-color: var(--accent-soft);
  }

  .cover-meta {
    position: absolute;
    right: 154px;
    bottom: 54px;
    left: 154px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    color: rgba(251, 247, 239, 0.42);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .big-num {
    position: absolute;
    right: 77px;
    bottom: -54px;
    z-index: 0;
    pointer-events: none;
    color: var(--accent);
    font-size: 690px;
    font-weight: 900;
    line-height: 0.82;
    opacity: 0.065;
    user-select: none;
    font-variation-settings: "WONK" 1;
  }

  .dark .big-num,
  .closing .big-num {
    color: var(--accent-soft);
    opacity: 0.07;
  }

  .meta-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
    margin-top: 29px;
  }

  .chip {
    padding: 9px 13px;
    border: 1px solid var(--rule);
    background: rgba(251, 247, 239, 0.7);
    color: var(--ink-soft);
    font-family: "JetBrains Mono", monospace;
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .cover .chip,
  .dark .chip,
  .closing .chip {
    border-color: rgba(251, 247, 239, 0.22);
    background: rgba(251, 247, 239, 0.08);
    color: rgba(251, 247, 239, 0.72);
  }

  .table-list {
    display: grid;
    gap: 0.72rem;
    width: min(720px, 100%);
  }

  .row-card {
    display: grid;
    grid-template-columns: 4.4rem 1fr 5.4rem;
    gap: 0.9rem;
    align-items: center;
    min-height: 4.6rem;
    padding: 0.85rem 1rem;
    border: 1px solid var(--rule);
    background: rgba(251, 247, 239, 0.78);
    box-shadow: 0 10px 34px rgba(24, 19, 15, 0.06);
  }

  .row-card b {
    font-size: 1.55rem;
    line-height: 1;
  }

  .row-card span {
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.28;
  }

  .row-card em {
    justify-self: end;
    color: var(--muted);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    font-style: normal;
  }

  .limit-grid,
  .question-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .limit,
  .question,
  .method,
  .quiz-card,
  .source-card {
    min-height: 11rem;
    padding: 1.05rem;
    border: 1px solid var(--rule);
    background: rgba(251, 247, 239, 0.84);
    box-shadow: var(--shadow);
  }

  .limit h2,
  .question h2,
  .method h2,
  .quiz-card h2,
  .source-card h2 {
    margin-bottom: 0.75rem;
    font-size: clamp(1.6rem, 2.6vw, 2.45rem);
    line-height: 1.02;
    letter-spacing: -0.015em;
  }

  .limit p,
  .question p,
  .method p,
  .quiz-card p,
  .source-card p {
    color: var(--ink-soft);
    font-size: 1.02rem;
    line-height: 1.42;
  }

  .mark {
    display: block;
    width: 3.2rem;
    height: 0.38rem;
    margin-bottom: 0.85rem;
    background: var(--accent);
  }

  .limit:nth-child(2) .mark,
  .question:nth-child(2) .mark,
  .source-card:nth-child(2) .mark {
    background: var(--blue);
  }

  .limit:nth-child(3) .mark,
  .question:nth-child(3) .mark,
  .source-card:nth-child(3) .mark {
    background: var(--green);
  }

  .limit:nth-child(4) .mark,
  .question:nth-child(4) .mark,
  .source-card:nth-child(4) .mark {
    background: var(--accent-soft);
  }

  .pillar-stack {
    display: grid;
    gap: 0.9rem;
  }

  .pillar {
    display: grid;
    grid-template-columns: 6.2rem 1fr;
    gap: 1rem;
    align-items: stretch;
    min-height: 8.6rem;
    border: 1px solid var(--rule);
    background: rgba(251, 247, 239, 0.86);
    box-shadow: var(--shadow);
  }

  .pillar-index {
    display: grid;
    place-items: center;
    background: var(--accent);
    color: var(--paper);
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1;
  }

  .pillar:nth-child(2) .pillar-index {
    background: var(--green);
  }

  .pillar:nth-child(3) .pillar-index {
    background: var(--blue);
  }

  .pillar-body {
    padding: 1rem 1rem 1rem 0;
  }

  .pillar-body h2 {
    font-size: clamp(1.65rem, 2.8vw, 2.55rem);
    line-height: 1;
  }

  .pillar-body p {
    margin-top: 0.55rem;
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.42;
  }

  .source-grid,
  .method-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
  }

  .source-card,
  .method {
    min-height: 15rem;
    box-shadow: 0 14px 46px rgba(24, 19, 15, 0.08);
  }

  .architecture {
    display: grid;
    gap: 0.9rem;
  }

  .level {
    display: grid;
    grid-template-columns: 7.6rem 1fr;
    min-height: 8rem;
    border: 1px solid rgba(251, 247, 239, 0.18);
    background: rgba(251, 247, 239, 0.08);
  }

  .level-num {
    display: grid;
    place-items: center;
    color: var(--paper);
    border-right: 1px solid rgba(251, 247, 239, 0.18);
    font-size: 3rem;
    font-weight: 900;
  }

  .level-body {
    padding: 1rem 1.1rem;
  }

  .level-body h2 {
    color: var(--paper);
    font-size: clamp(1.55rem, 2.7vw, 2.45rem);
    line-height: 1.03;
  }

  .level-body p {
    margin-top: 0.48rem;
    color: rgba(251, 247, 239, 0.74);
    font-size: 1rem;
    line-height: 1.4;
  }

  .stat-board {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    margin-top: 1.4rem;
  }

  .stat {
    padding: 1rem;
    border: 1px solid rgba(251, 247, 239, 0.2);
    background: rgba(251, 247, 239, 0.08);
  }

  .stat b {
    display: block;
    color: var(--accent-soft);
    font-size: clamp(2rem, 4.5vw, 4rem);
    line-height: 0.95;
  }

  .stat span {
    display: block;
    margin-top: 0.45rem;
    color: rgba(251, 247, 239, 0.7);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    line-height: 1.32;
    text-transform: uppercase;
  }

  .tree {
    display: grid;
    gap: 0.75rem;
  }

  .tree-root,
  .tree-node {
    padding: 0.95rem 1rem;
    border: 1px solid var(--rule);
    background: rgba(251, 247, 239, 0.84);
    box-shadow: 0 10px 34px rgba(24, 19, 15, 0.07);
  }

  .tree-root {
    color: var(--paper);
    background: var(--dark);
  }

  .tree-split {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .tree b {
    display: block;
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    line-height: 1.06;
  }

  .tree span {
    display: block;
    margin-top: 0.35rem;
    color: var(--ink-soft);
    font-size: 0.95rem;
    line-height: 1.35;
  }

  .tree-root span {
    color: rgba(251, 247, 239, 0.7);
  }

  .quiz-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .quiz-card {
    min-height: 19rem;
    box-shadow: 0 14px 48px rgba(24, 19, 15, 0.09);
  }

  .quiz-card h2 {
    font-size: clamp(1.35rem, 2vw, 1.8rem);
  }

  .options {
    display: grid;
    gap: 0.42rem;
    margin-top: 0.85rem;
    list-style: none;
  }

  .options li {
    padding: 0.55rem 0.7rem;
    border: 1px solid rgba(25, 21, 18, 0.12);
    background: rgba(244, 240, 230, 0.72);
    color: var(--ink-soft);
    font-size: 0.92rem;
    line-height: 1.3;
  }

  .options .answer {
    border-color: rgba(44, 107, 85, 0.44);
    background: rgba(44, 107, 85, 0.12);
    color: var(--ink);
  }

  .feedback {
    margin-top: 0.72rem;
    padding-left: 0.72rem;
    border-left: 3px solid var(--green);
    color: var(--ink-soft);
    font-size: 0.9rem;
    line-height: 1.36;
  }

  .longread .slide-content {
    width: min(1060px, 100%);
  }

  .read-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
  }

  .read-head .kicker {
    margin-bottom: 0;
  }

  .read-time {
    flex-shrink: 0;
    font-family: "JetBrains Mono", monospace;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
  }

  .read-title {
    max-width: 24ch;
    margin-top: 1.1rem;
    padding-bottom: 1.15rem;
    border-bottom: 1px solid var(--rule);
    font-family: "Fraunces", Georgia, serif;
    font-size: clamp(1.9rem, 3.4vw, 3.15rem);
    font-weight: 900;
    line-height: 1.03;
    letter-spacing: -0.02em;
    font-variation-settings: "SOFT" 45, "WONK" 1;
  }

  .read-title em {
    color: var(--accent);
    font-style: italic;
    font-weight: 400;
  }

  .read-body {
    margin-top: 1.5rem;
    column-count: 2;
    column-gap: 3.2rem;
    column-rule: 1px solid var(--rule);
    color: var(--ink-soft);
    font-size: clamp(0.98rem, 1.06vw, 1.1rem);
    line-height: 1.62;
    text-align: justify;
    hyphens: auto;
  }

  .read-body p {
    margin-bottom: 0.92rem;
  }

  .read-body p:first-of-type::first-letter {
    float: left;
    margin: 0.14em 0.48rem 0 0;
    color: var(--accent);
    font-size: 3.55rem;
    font-weight: 900;
    line-height: 0.68;
    font-variation-settings: "WONK" 1;
  }

  .read-body strong {
    color: var(--ink);
    font-weight: 700;
  }

  .read-body em {
    color: var(--accent);
    font-style: italic;
  }

  .nav {
    position: fixed;
    bottom: 2.4vh;
    left: 50%;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 0.58rem 1.15rem;
    transform: translateX(-50%);
    border: 1px solid var(--rule);
    border-radius: 100px;
    background: var(--paper);
    box-shadow: 0 5px 24px rgba(0, 0, 0, 0.1);
  }

  .nav button {
    border: 0;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-family: "JetBrains Mono", monospace;
    font-size: 1rem;
    line-height: 1;
    padding: 0.28rem 0.5rem;
    transition: color 0.2s, transform 0.2s;
  }

  .nav button:hover {
    color: var(--accent);
    transform: scale(1.1);
  }

  .nav button:disabled {
    cursor: not-allowed;
    opacity: 0.25;
  }

  .counter {
    min-width: 4.8rem;
    color: var(--ink-soft);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-align: center;
  }

  @media (max-width: 980px) {
    html:not(.viewport-fixed) {
    .slide {
      padding: 7vh 6vw;
    }

    .slide-grid,
    .slide-grid.wide-left,
    .source-grid,
    .method-grid,
    .quiz-grid {
      grid-template-columns: 1fr;
      gap: 1.3rem;
    }

    .limit-grid,
    .question-grid,
    .tree-split,
    .stat-board {
      grid-template-columns: 1fr;
    }

    h1,
    h1.long {
      font-size: clamp(2.5rem, 9vw, 4.9rem);
    }

    .big-num {
      font-size: 18rem;
    }

    .read-body {
      column-count: 1;
    }

    .slide.longread {
      justify-content: flex-start;
      overflow-y: auto;
    }
    }
  }

/* Index & shared extras */
h1.wide {
    max-width: 17ch;
    font-size: 102px;
  }

  .course-table,
  .module-map,
  .short-list {
    display: grid;
    gap: 0.72rem;
    width: min(760px, 100%);
  }

  .course-table .row-card,
  .row-card {
    grid-template-columns: 4.5rem 1fr 7.4rem;
  }

  .fact-grid,
  .promise-grid,
  .orientation-grid,
  .level-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .fact,
  .promise,
  .orientation-card,
  .level,
  .module-card {
    min-height: 11rem;
    padding: 1.05rem;
    border: 1px solid var(--rule);
    background: rgba(251, 247, 239, 0.84);
    box-shadow: var(--shadow);
  }

  .fact h2,
  .promise h2,
  .orientation-card h2,
  .level h2,
  .module-card h2 {
    margin-bottom: 0.75rem;
    font-size: clamp(1.45rem, 2.35vw, 2.25rem);
    line-height: 1.02;
    letter-spacing: -0.015em;
  }

  .fact p,
  .promise p,
  .orientation-card p,
  .level p,
  .module-card p,
  .short-list p {
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.42;
  }

  .fact:nth-child(2) .mark,
  .promise:nth-child(2) .mark,
  .orientation-card:nth-child(2) .mark,
  .level:nth-child(2) .mark,
  .module-card:nth-child(2) .mark {
    background: var(--blue);
  }

  .fact:nth-child(3) .mark,
  .promise:nth-child(3) .mark,
  .orientation-card:nth-child(3) .mark,
  .level:nth-child(3) .mark,
  .module-card:nth-child(3) .mark {
    background: var(--green);
  }

  .fact:nth-child(4) .mark,
  .promise:nth-child(4) .mark,
  .orientation-card:nth-child(4) .mark,
  .module-card:nth-child(4) .mark {
    background: var(--gold);
  }

  .orientation-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 1.2rem;
  }

  .orientation-card {
    min-height: 15.2rem;
  }

  .orientation-card b {
    display: block;
    margin-bottom: 0.7rem;
    color: var(--accent);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .level-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .level {
    min-height: 18rem;
  }

  .level b {
    display: block;
    color: var(--accent);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .module-map {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
    max-width: none;
  }

  .module-card {
    min-height: 10.8rem;
    position: relative;
  }

  .module-card.available {
    border-color: rgba(184, 15, 47, 0.55);
  }

  .module-card.soon {
    opacity: 0.72;
  }

  .module-card a {
    color: inherit;
    text-decoration: none;
  }

  .module-card .tag {
    display: inline-block;
    margin-bottom: 0.72rem;
    color: var(--accent);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .module-card .launch {
    position: absolute;
    right: 1rem;
    bottom: 0.9rem;
    color: var(--accent);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .short-list .item {
    padding: 0.95rem 1rem;
    border: 1px solid rgba(251, 247, 239, 0.18);
    background: rgba(251, 247, 239, 0.08);
  }

  .short-list h2 {
    color: var(--paper);
    font-size: clamp(1.45rem, 2.5vw, 2.3rem);
    line-height: 1.02;
  }

  .short-list p {
    margin-top: 0.45rem;
    color: rgba(251, 247, 239, 0.72);
  }

  .cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.8rem;
  }

  .button {
    display: inline-flex;
    align-items: center;
    min-height: 3.05rem;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(251, 247, 239, 0.3);
    background: var(--paper);
    color: var(--ink);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-decoration: none;
    text-transform: uppercase;
    transition: transform 0.2s, border-color 0.2s, background 0.2s;
  }

  .button:hover,
  .button:focus-visible {
    transform: translateY(-2px);
    border-color: var(--accent-soft);
    background: #fffaf0;
    outline: none;
  }

  .button.secondary {
    background: transparent;
    color: var(--paper);
  }

  .portrait-frame {
    margin: 0;
    justify-self: end;
    width: min(360px, 100%);
  }

  .portrait-frame img {
    display: block;
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border: 10px solid var(--paper);
    box-shadow: var(--shadow);
  }

  .portrait-frame figcaption {
    margin-top: 0.75rem;
    color: var(--ink-soft);
    font-size: 0.9rem;
    font-style: italic;
    text-align: right;
  }

  @media (max-width: 980px) {
    html:not(.viewport-fixed) {
    .module-map,
    .orientation-grid,
    .level-grid {
      grid-template-columns: 1fr;
    }

    h1.wide {
      font-size: clamp(2.5rem, 9vw, 4.9rem);
    }
    }
  }
