.reader-page { min-width: 0; background: var(--paper); }
.reader-masthead { display: flex; justify-content: space-between; align-items: baseline; margin: 0 6vw; padding: 28px 0 20px; border-bottom: 1px solid var(--rule); font-size: 14px; }
.reader-masthead a:first-child { font-size: 26px; letter-spacing: .18em; }
.reader-guide { display: flex; justify-content: space-between; align-items: baseline; margin: 24px 6vw 30px; color: var(--muted); font-size: 14px; }
.reader-guide p { margin: 0; }
.reader-guide__meta { display: flex; align-items: center; gap: 18px; }
.reader-tags { display: flex; flex-wrap: wrap; gap: 6px 12px; margin: 0; padding: 0; list-style: none; color: var(--water-deep); font-size: 13px; }
.reader-tags a { text-decoration: none; }
.reader-scroll { direction: rtl; overflow-x: auto; overflow-y: hidden; margin: 0 6vw; padding: 16px 24px 30px; scrollbar-width: thin; scrollbar-color: var(--muted) transparent; }
.reader-article { direction: ltr; writing-mode: vertical-rl; text-orientation: mixed; height: max(460px, calc(100vh - 300px)); width: max-content; padding: 0 18px 0 60px; font-size: 18px; line-height: 2.1; letter-spacing: .045em; }
.reader-article h1 { margin: 0 0 0 72px; max-height: 100%; font-size: 32px; font-weight: 500; line-height: 1.7; letter-spacing: .09em; }
.reader-article h2 { margin: 0 45px 0 25px; font-size: 22px; font-weight: 500; line-height: 1.85; }
.reader-article p { margin: 0 0 0 24px; text-align: justify; }
.reader-article .tate-chu-yoko { -webkit-text-combine: horizontal; text-combine-upright: all; letter-spacing: 0; }
.reader-article blockquote { margin: 22px 6px 22px 32px; padding-right: 14px; border-right: 1px solid var(--rule); color: var(--muted); }
.reader-article blockquote p { margin: 0; }
.reader-article a { text-decoration: underline; text-underline-offset: .25em; color: var(--water-deep); }
.reader-audio-jump { display: inline; margin: 0 .35em; border: 0; border-bottom: 1px solid currentColor; padding: 0; background: transparent; color: var(--water-deep); font: inherit; cursor: pointer; }
.reader-audio-shell { min-height: 0; }
.reader-audio { position: relative; z-index: 20; margin: 32px 6vw 0; padding: 18px 22px 16px; border-block: 1px solid var(--rule); background: var(--paper); box-shadow: 0 12px 28px transparent; transition: box-shadow 180ms ease; }
.reader-audio__heading { display: flex; align-items: baseline; gap: 16px; margin-bottom: 14px; }
.reader-audio__heading span { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid var(--vermilion); color: var(--vermilion); font-size: 13px; }
.reader-audio__heading h2 { margin: 0; font-size: 17px; font-weight: 500; letter-spacing: .12em; }
.reader-audio audio { display: none; }
.reader-audio__controls { display: grid; grid-template-columns: auto auto auto minmax(140px, 1fr) auto auto; align-items: center; gap: 10px 16px; }
.reader-audio button { border: 0; padding: 4px 0; background: transparent; color: inherit; font: inherit; font-size: 13px; cursor: pointer; }
.reader-audio button:focus-visible, .reader-audio input:focus-visible { outline: 2px solid var(--water-deep); outline-offset: 4px; }
.reader-audio__play { min-width: 58px; border-bottom: 1px solid var(--water-deep) !important; color: var(--water-deep) !important; font-weight: 500 !important; }
.reader-audio__skip { color: var(--muted) !important; }
.reader-audio__time { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 12px; white-space: nowrap; }
.reader-audio__seek { width: 100%; height: 22px; margin: 0; accent-color: var(--water-deep); cursor: pointer; touch-action: pan-y; }
.reader-audio__speeds { display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.reader-audio__speeds button { color: var(--muted); }
.reader-audio__speeds button[aria-pressed="true"] { border-bottom: 1px solid var(--vermilion); color: var(--ink); }
.reader-audio__links { display: flex; justify-content: flex-end; gap: 12px 24px; margin-top: 12px; color: var(--muted); font-size: 12px; }
.reader-audio__links a { border-bottom: 1px solid var(--rule); }
.reader-audio__status { min-height: 1em; margin: 4px 0 0; color: var(--vermilion); font-size: 12px; text-align: right; }
.reader-audio.is-docked { position: fixed; right: 20px; bottom: 16px; left: 20px; width: min(920px, calc(100% - 40px)); margin: 0 auto; border: 1px solid var(--rule); box-shadow: 0 12px 28px rgba(54, 43, 28, .16); }
.reader-audio.is-docked .reader-audio__heading, .reader-audio.is-docked .reader-audio__links, .reader-audio.is-docked .reader-audio__status { display: none; }
.reader-share { display: flex; align-items: baseline; justify-content: flex-end; gap: 28px; margin: 30px 6vw 0; color: var(--muted); font-size: 13px; }
.reader-share p { margin: 0; color: var(--ink); letter-spacing: .08em; }
.reader-share div { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.reader-share a, .reader-share button { border: 0; border-bottom: 1px solid var(--rule); padding: 0 0 3px; background: transparent; color: inherit; font: inherit; cursor: pointer; }
.reader-share__status { min-width: 6em; color: var(--water-deep); }
.reader-footer { display: flex; justify-content: space-between; margin: 30px 6vw 24px; padding-top: 18px; border-top: 1px solid var(--rule); color: var(--muted); font-size: 13px; }
.reader-footer a { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 600px) {
  .reader-masthead { margin-inline: 20px; padding-top: 20px; }
  .reader-guide { align-items: flex-start; flex-direction: column; gap: 12px; margin: 18px 20px 20px; }
  .reader-guide__meta { align-items: flex-start; flex-direction: column; gap: 8px; }
  .reader-scroll { margin: 0; padding: 12px 20px 24px; }
  .reader-article { height: max(520px, calc(100dvh - 250px)); padding-left: 36px; font-size: 16px; line-height: 2; }
  .reader-article h1 { margin-left: 48px; font-size: 27px; }
  .reader-article h2 { margin-left: 20px; font-size: 20px; }
  .reader-audio { margin: 24px 20px 0; padding: 14px 12px 12px; }
  .reader-audio__heading { margin-bottom: 10px; }
  .reader-audio__controls { grid-template-columns: auto 1fr auto; gap: 8px 10px; }
  .reader-audio__play { min-width: 52px; }
  .reader-audio__time { justify-self: end; }
  .reader-audio__seek { grid-column: 1 / -1; grid-row: 2; }
  .reader-audio__skip { grid-row: 3; }
  .reader-audio__speeds { grid-column: 2 / 4; grid-row: 3; justify-content: flex-end; }
  .reader-audio__links { justify-content: flex-start; flex-wrap: wrap; }
  .reader-audio.is-docked { right: 8px; bottom: 8px; left: 8px; width: calc(100% - 16px); padding: 10px 12px; }
  .reader-audio.is-docked .reader-audio__skip, .reader-audio.is-docked .reader-audio__speeds { display: none; }
  .reader-audio.is-docked .reader-audio__controls { grid-template-columns: auto auto 1fr; }
  .reader-audio.is-docked .reader-audio__seek { grid-column: 1 / -1; }
  .reader-share { align-items: flex-start; flex-direction: column; gap: 10px; margin: 24px 20px 0; }
  .reader-footer { flex-wrap: wrap; gap: 12px 20px; margin: 22px 20px; }
}