@font-face {
  font-family: "Pagella Site";
  src: url("/assets/pagella-site-2609-regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0020-007E, U+00A0-017F, U+2013-2014, U+2018-201E, U+2022, U+2026, U+20BA, U+2660-2667;
}

@font-face {
  font-family: "Pagella Site";
  src: url("/assets/pagella-site-2609-italic.woff2") format("woff2");
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0020-007E, U+00A0-017F, U+2013-2014, U+2018-201E, U+2022, U+2026, U+20BA, U+2660-2667;
}

@font-face {
  font-family: "Pagella Site";
  src: url("/assets/pagella-site-2609-bold.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  unicode-range: U+0020-007E, U+00A0-017F, U+2013-2014, U+2018-201E, U+2022, U+2026, U+20BA, U+2660-2667;
}

/* Dark for every reader; light when the reader chooses it. */
:root {
  color-scheme: dark;
  --bg: #16110d;
  --surface: #1f1812;
  --fg: #f3e9dc;
  --muted: #b9a58e;
  --nav: #d8c8b4;
  --accent: #f0b65a;
  --link-visited: #c9974a;
  --suit-red: #ef7a72;
  --rule: #3a2c20;
  --new: #7e9cd8;
  /* The felt and the card faces look the same in both modes. */
  --felt: #0f3d2e;
  --felt-edge: #2d5e4b;
  --card-face: #f3e9dc;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f1e8;
  --surface: #efe6d8;
  --fg: #1f1812;
  --muted: #6b5a47;
  --nav: #4a3b2d;
  --accent: #7a4a0c;
  --link-visited: #8f5f1f;
  --suit-red: #a8221c;
  --rule: #ddcdb6;
  --new: #2f5a8f;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Pagella Site", "Palatino Linotype", Palatino, "Book Antiqua", serif;
  font-size: 1.1875rem;
  line-height: 1.6;
  overflow-wrap: break-word;
  text-rendering: optimizeLegibility;
}

body > header,
main,
body > footer {
  max-width: 70rem;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

main :is(p, li, blockquote) {
  max-width: 68ch;
}

img,
video {
  max-width: 100%;
}

body > header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-block: 1.75rem 0;
}

body > header > a,
body > header > a:visited {
  color: var(--fg);
  font-size: 1.6rem;
  font-weight: 700;
  text-decoration: none;
}

body > header ul,
body > footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

body > header nav a,
body > header nav a:visited {
  color: var(--nav);
  text-decoration: none;
}

body > header nav a[aria-current="page"] {
  color: var(--accent);
  text-decoration: underline 2px var(--accent);
  text-underline-offset: 0.3em;
}

body > footer {
  margin-block-start: 3rem;
  padding-block: 1rem 2rem;
  border-block-start: 1px solid var(--rule);
}

body > footer a,
body > footer a:visited {
  color: var(--muted);
}

body > header form {
  color: var(--nav);
}

body > header button {
  min-height: 44px;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  color: var(--nav);
  cursor: pointer;
}

body > header form button span {
  position: relative;
}

/* The active mode's mark: one box under the word for both, so the wave and the earth strip line up. */
body > header form button span::after {
  --wave: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='6' viewBox='0 0 12 6'%3E%3Cpath d='M0 3Q3 0.8 6 3T12 3' fill='none' stroke='%237e9cd8' stroke-width='1.6'/%3E%3C/svg%3E") left center / 12px 6px repeat-x;
  --earth: linear-gradient(#c8641c 0 2px, #8a5d32 2px 6px);
  content: "";
  position: absolute;
  inset-inline: 0;
  top: calc(100% + 0.3em);
  height: 6px;
}

/* The pressed button, the page's mode, is marked. */
body > header form button[aria-pressed="true"] {
  color: var(--fg);
}

body > header .dark[aria-pressed="true"] span::after {
  background: var(--wave);
}

body > header .light[aria-pressed="true"] span::after {
  background: var(--earth);
}

body > header button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* The header's last row: the player, then the header's rule across the rest of the width. */
body > header .rule {
  display: flex;
  flex: 1 0 100%;
  align-items: center;
  gap: 0.75rem;
  margin-block-start: 0.5rem;
}

body > header .rule::after {
  content: "";
  flex: 1;
  border-block-start: 1px solid var(--rule);
}

/* The newest note, at the row's right end after the rule, set like the "Dinle" pill: the label like
   its action, then the title. Only the title is cut short, so the label always shows. */
body > header .new {
  display: inline-flex;
  flex: 0 1 auto;
  order: 1;
  align-items: baseline;
  gap: 0.5rem;
  min-width: 0;
  max-width: 60%;
  color: var(--new);
  white-space: nowrap;
  text-decoration: none;
}

body > header .new .label {
  flex: none;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

body > header .new .title {
  min-width: 0;
  font-size: 15px;
  font-style: normal;
  overflow: hidden;
  text-overflow: ellipsis;
}

body > header .new:visited {
  color: var(--new);
}

body > header .new:is(:hover, :focus-visible) .title {
  text-decoration: underline;
}

/* The player: without JavaScript a link to the clip's song; with it the "Dinle" pill. */
music-player {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

music-player ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

music-player a,
music-player a:visited {
  color: var(--nav);
  text-decoration: none;
}

music-player .listen {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 32px;
  padding: 5px 15px 5px 12px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--bg);
  font-size: 13px;
  color: var(--fg);
}

music-player .listen:is(:hover, :focus-visible) {
  border-color: var(--accent);
}

music-player .listen.playing {
  border-color: var(--accent);
}

/* The clip's whole song, right after the pill: a small link, not a second pill. */
music-player .whole-song {
  min-height: 0;
  font-size: 15px;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

music-player .icon,
music-player .bars,
music-player .next {
  color: var(--accent);
}

music-player .icon {
  font-size: 12px;
}

/* The action word in spaced capitals ("DİNLE", "ÇALIYOR" with the page's Turkish), the title in italic. */
music-player .status {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg);
}

music-player .title {
  font-size: 15px;
  font-style: italic;
  color: var(--nav);
}

music-player .next {
  min-height: 30px;
  font-size: 13px;
}

/* Three small bars that move like an equaliser while the sound plays. */
music-player .bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 11px;
}

music-player .bars i {
  width: 2px;
  height: 11px;
  background: currentColor;
  transform-origin: bottom;
  animation: bar 0.9s ease-in-out infinite alternate;
}

music-player .bars i:nth-child(2) {
  animation-delay: -0.3s;
}

music-player .bars i:nth-child(3) {
  animation-delay: -0.6s;
}

@keyframes bar {
  from {
    transform: scaleY(0.3);
  }

  to {
    transform: scaleY(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  music-player .bars i {
    animation: none;
  }
}

h1,
h2 {
  font-weight: 700;
}

h1 {
  font-size: 2.25rem;
  line-height: 1.15;
}

h2 {
  font-size: 1.5rem;
  line-height: 1.2;
}

a {
  color: var(--accent);
  text-decoration-line: underline;
  text-decoration-thickness: from-font;
  text-underline-offset: 0.15em;
}

a:visited {
  color: var(--link-visited);
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.songs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr));
  gap: 2rem 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.songs li {
  max-width: none;
}

.song-card {
  position: relative;
  color: var(--fg);
}

.song-card > span > a:first-child,
.song-card > span > a:first-child:visited {
  color: var(--fg);
  text-decoration: none;
}

/* The title link covers the whole card, so a click anywhere on it opens the song; the ▶ sits above. */
.song-card > span > a:first-child::after {
  content: "";
  position: absolute;
  inset: 0;
}

.song-card img {
  display: block;
  width: 100%;
  height: auto;
  margin-block-end: 0.6rem;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 4px;
  background: var(--surface);
}

.song-card em {
  display: block;
  color: var(--accent);
}

.song-card:hover span,
.song-card:has(> span > a:first-child:focus-visible) span {
  text-decoration: underline;
}

.song-trail {
  margin-block: 2rem 0;
  color: var(--muted);
}

.song-trail a,
.song-trail a:visited {
  color: var(--muted);
}

/* A song's title is its poster, so it keeps the large size. */
.song-trail + h1 {
  margin-block: 0.5rem 0;
  font-size: 3.25rem;
  line-height: 1.1;
}

.song-title {
  margin-block: 0.25rem 0.75rem;
  color: var(--accent);
  font-size: 1.9rem;
  font-style: italic;
  line-height: 1.2;
}

.credit {
  color: var(--muted);
}

.song-video {
  display: block;
  width: 100%;
  height: auto;
  margin-block: 1.5rem 2.5rem;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 6px;
  background: var(--surface);
}

/* The ▶ right after a song's name: a drawn triangle in the page's amber, 0.7 of the text, centred on
   the letters. Padding makes a tap area of at least 2.5rem, and matching negative margins keep the
   line from growing; it starts at the gap, so it never covers the name. It sits above a card's
   stretched title link. */
.background {
  --tap: 2.5rem;
  --gap: 0.4em;
  --tap-block: calc((var(--tap) - 0.7em) / 2);
  --tap-end: calc(var(--tap) - 0.6em - var(--gap));
  position: relative;
  z-index: 1;
  display: inline-block;
  padding-block: var(--tap-block);
  padding-inline: var(--gap) var(--tap-end);
  margin-block: calc(-1 * var(--tap-block));
  margin-inline: 0 calc(-1 * var(--tap-end));
  line-height: 0;
  vertical-align: middle;
}

.background .triangle {
  display: block;
  width: 0.6em;
  height: 0.7em;
  background: var(--accent);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  /* Level with the name's capitals, as the "Dinle" pill's ▶ is, not with its lowercase letters. */
  translate: 0 -0.11em;
}

/* Beside the large title the ▶ is about 1rem tall. */
.song-trail + h1 .background {
  font-size: 1.43rem;
}

/* The title's capitals are larger than the ▶, so it rises further in its own em. */
.song-trail + h1 .background .triangle {
  translate: 0 -0.23em;
}

.song-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 26rem), 1fr));
  gap: 2rem 3rem;
}

.lyrics {
  font-size: 1.375rem;
  line-height: 1.7;
}

.lyrics > p:first-child {
  margin-block-start: 0;
}

/* The note under the lyrics: how to send a correction, set apart and small. */
.song-note {
  margin-block-start: 2rem;
  color: var(--muted);
  font-size: 0.875rem;
}

.song-note > p {
  margin: 0;
}

aside h2 {
  margin-block: 0 0.75rem;
  color: var(--muted);
  font-size: 1.25rem;
}

aside ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

aside li + li {
  margin-block-start: 0.6rem;
}

/* The two song columns sit side by side from about this width. */
@media (min-width: 58rem) {
  aside {
    padding-inline-start: 2rem;
    border-inline-start: 1px solid var(--rule);
  }
}

.intro {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 26rem), 1fr));
  align-items: end;
  gap: 2rem 3rem;
  margin-block: 2.5rem 3.5rem;
}

.intro-text {
  font-size: 1.75rem;
  line-height: 1.4;
}

.intro-text > p:first-child {
  margin-block-start: 0;
  color: var(--accent);
  font-size: 4rem;
  font-style: italic;
  line-height: 1.1;
}

.newest {
  margin: 0;
}

.newest img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 4px;
  background: var(--surface);
}

.newest figcaption {
  margin-block-start: 0.6rem;
  color: var(--muted);
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  margin-block-end: 1.25rem;
}

.section-head h2 {
  margin: 0;
}

.sections {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 2rem 1.75rem;
  margin-block-start: 3.5rem;
  padding-block-start: 1.5rem;
  border-block-start: 1px solid var(--rule);
}

.sections h2 {
  margin-block: 0 0.5rem;
}

.trail {
  margin-block: 2rem 0;
  color: var(--muted);
}

.trail a,
.trail a:visited {
  color: var(--muted);
}

.trail + h1 {
  margin-block: 0.5rem 1rem;
}

.lessons {
  padding-inline-start: 0;
  list-style: none;
}

.lessons li + li {
  margin-block-start: 0.5rem;
}

/* A returning reader's progress, drawn from the progress the browser keeps. */
.lessons .dots {
  display: inline-flex;
  margin-block: 0;
  margin-inline-start: 0.75rem;
  vertical-align: middle;
}

.lessons .dots li + li {
  margin-block-start: 0;
}

.lessons .done {
  margin-inline-start: 0.5rem;
  color: var(--accent);
}

.resume {
  margin-block: 1rem 1.25rem;
}

.pill,
.pill:visited {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.4rem 1.25rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  text-decoration: none;
}

.pill:is(:hover, :focus-visible) {
  background: var(--surface);
}

/* The lesson page's question cards, two or three in a row on a wide screen, one on a phone. */
.questions {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr));
  gap: 1.5rem;
  margin-block: 1.5rem 2rem;
}

.questions .question {
  margin-block: 0;
}

/* A question card: its number, the table, the question and the answer behind a disclosure. */
.question {
  margin-block: 2rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--surface);
}

.question-number {
  margin-block: 0 1rem;
  color: var(--muted);
}

/* The felt in the middle of the table; it may hold one trick, each card on its player's side. */
.felt {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "west north east"
    "west . east"
    "west south east";
  place-items: center;
  width: 190px;
  max-width: 100%;
  aspect-ratio: 1;
  margin-inline: auto;
  padding: 8px;
  border: 1px solid var(--felt-edge);
  border-radius: 10px;
  background: var(--felt);
  box-shadow: inset 0 0 24px rgb(0 0 0 / 45%);
}

.felt .face {
  display: grid;
  place-items: center;
  width: 48px;
  height: 68px;
  border-radius: 4px;
  background: var(--card-face);
  color: #16110d;
  font-size: 1.4rem;
}

.felt .winner {
  outline: 3px solid var(--accent);
}

.felt .north {
  grid-area: north;
}

.felt .west {
  grid-area: west;
}

.felt .east {
  grid-area: east;
}

.felt .south {
  grid-area: south;
}

.score {
  margin-block: 0.5rem 0;
  color: var(--muted);
  font-size: 0.95rem;
  white-space: nowrap;
}

/* The table, compact: North on top, West and East right beside the felt, South below. */
.table {
  display: grid;
  grid-template-columns: auto 190px auto;
  grid-template-areas:
    ". north ."
    "west middle east"
    ". south .";
  align-items: center;
  justify-content: center;
  column-gap: 22px;
  row-gap: 0.75rem;
  max-width: 480px;
  margin-block: 0;
  margin-inline: auto;
  text-align: center;
}

.table .hand.north {
  grid-area: north;
}

.table .hand.west {
  grid-area: west;
  justify-self: end;
}

.table .middle {
  grid-area: middle;
}

.table .hand.east {
  grid-area: east;
  justify-self: start;
}

.table .hand.south {
  grid-area: south;
}

/* On the lesson page the question cards' tables are smaller. */
.table.small {
  grid-template-columns: auto 120px auto;
  margin-block-end: 1rem;
}

.table.small .felt {
  width: 120px;
}

.table.small .cards {
  font-size: 1.2rem;
}

.hand {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
}

.seat {
  color: var(--muted);
  font-size: 0.95rem;
  font-variant-caps: small-caps;
}

.seat.you {
  color: var(--accent);
}

/* The seat that leads. */
.seat .marker {
  margin-inline-end: 0.25em;
  color: var(--accent);
}

.cards {
  font-size: 1.5rem;
  white-space: nowrap;
}

/* A lesson view: the table on the left, the panel on the right; on a phone the panel goes under. */
.lesson {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  align-items: start;
  gap: 2rem 3rem;
  margin-block: 1.5rem;
}

.panel h2 {
  margin-block: 0.25rem 0.75rem;
  font-size: 1.5rem;
}

.panel .question-number {
  margin-block: 0;
}

/* The lesson's steps: the current one in the accent, underlined. */
.steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-block: 0 1.5rem;
  padding: 0;
  list-style: none;
}

.steps a,
.steps a:visited {
  padding-block-end: 0.2rem;
  color: var(--muted);
  text-decoration: none;
}

.steps a[aria-current="step"] {
  border-block-end: 2px solid var(--accent);
  color: var(--accent);
}

.question-text,
.leader {
  margin-block: 0.5rem;
}

.leader {
  color: var(--muted);
}

.question details {
  margin-block-start: 1rem;
}

.question summary {
  color: var(--accent);
  cursor: pointer;
}

/* Practice: progress dots, then one question with a button per number of tricks. */
.dots {
  display: flex;
  gap: 0.5rem;
  margin-block: 1rem;
  padding: 0;
  list-style: none;
}

.dots li {
  width: 0.75rem;
  height: 0.75rem;
  border: 1px solid var(--muted);
  border-radius: 50%;
}

.dots .answered {
  border-color: var(--accent);
  background: var(--accent);
}

.dots .current {
  border-color: var(--fg);
  background: var(--fg);
}

.counts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-block: 1.25rem;
}

.counts button,
button.pill {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--bg);
  color: var(--fg);
  font: inherit;
  cursor: pointer;
}

button.pill {
  padding: 0.4rem 1.25rem;
  color: var(--accent);
}

.counts button:is(:hover, :focus-visible):not(:disabled),
button.pill:is(:hover, :focus-visible) {
  background: var(--surface);
}

.counts button:focus-visible,
button.pill:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.counts .chosen {
  background: var(--accent);
  color: var(--bg);
  cursor: default;
}

.counts .faded {
  opacity: 0.45;
  cursor: default;
}

/* A worked example's tricks so far, the current one in the accent. */
.suits {
  margin-block: 0.75rem 1rem;
  padding-inline-start: 0;
  list-style: none;
}

.suits li {
  margin-block: 0.35rem;
  color: var(--muted);
}

.suits .current {
  color: var(--accent);
}

.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-block: 1.25rem 0;
}

/* Under the end of a lesson's practice: two small links. */
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-size: 0.95rem;
}

button.link {
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent);
  font: inherit;
  text-decoration-line: underline;
  text-underline-offset: 0.15em;
  cursor: pointer;
}

button.link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.next-lesson {
  margin-block: 2rem 0;
}

/* The status box: whether an answer was right, and why. */
.result {
  margin-block: 1.25rem;
  padding: 0.75rem 1rem;
  border-inline-start: 3px solid var(--accent);
  background: var(--surface);
}

.result p {
  margin-block: 0.25rem;
}

.result p:first-child {
  font-size: 1.25rem;
}

.notes {
  padding-inline-start: 0;
  list-style: none;
}

.notes li + li {
  margin-block-start: 0.5rem;
}

/* Blue means notes: a note's trail and the dates of the list. */
.notes time {
  color: var(--new);
}

.trail.note,
.trail.note a,
.trail.note a:visited {
  color: var(--new);
}

/* The markers of lists in a note or a page. */
.text li::marker {
  color: var(--accent);
}

/* Book cards: a small cover, then the title and the author. */
.books {
  display: grid;
  gap: 1rem;
  margin-block: 2rem;
  padding: 0;
  list-style: none;
}

.book,
.book:visited {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--fg);
  text-decoration: none;
}

.book img {
  flex: none;
  width: 64px;
  height: auto;
  border: 1px solid var(--rule);
  border-radius: 3px;
}

.book .book-text {
  display: flex;
  flex-direction: column;
}

.book .author {
  color: var(--muted);
}

a.book:is(:hover, :focus-visible) em {
  text-decoration: underline;
}

/* Below this width the panel goes under the table. */
@media (max-width: 48rem) {
  .lesson {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* On a phone the rule row wraps: the pill first, its title kept on one line, then the newest note
   on a line of its own, its title cut short. The rule line may drop at this width. The table's felt
   and cards get smaller. */
@media (max-width: 30rem) {
  body > header .rule {
    flex-wrap: wrap;
  }

  music-player .title {
    white-space: nowrap;
  }

  body > header .new {
    flex-basis: 100%;
    max-width: none;
  }

  .table {
    grid-template-columns: auto 132px auto;
  }

  .felt {
    width: 132px;
  }

  .felt .face {
    width: 36px;
    height: 50px;
    font-size: 1.1rem;
  }
}

/* On a phone the name sits above the navigation, and grids keep one column. */
@media (max-width: 24rem) {
  body > header {
    flex-direction: column;
  }

  body > header .rule {
    flex: none;
    align-self: stretch;
  }

  .songs,
  .intro,
  .sections,
  .song-columns {
    grid-template-columns: 1fr;
  }
}