@charset "UTF-8";
.letter-page { --rose: #9a5264; --pink: #ead6de; --letter-accent: #9a5264; }
.letter-page .header { height: 84px; position: sticky; top: 0; z-index: 50; padding-inline: 48px; background: var(--paper); }
.letter-page .header-tools { gap: 10px; }
.letter-page .icon-button { width: 38px; height: 38px; border-color: transparent; }
.letter-page .icon-button:hover { background: var(--line); }
.letter-page .header nav { gap: 32px; }
.letter-page .header nav a { padding: 9px 0; position: relative; }
.letter-page .header nav a[aria-current=page]::after { content: ""; position: absolute; height: 1px; left: 0; right: 0; bottom: 5px; background: var(--letter-accent); }
.letter-progress { position: fixed; top: 84px; left: 0; right: 0; height: 2px; z-index: 51; pointer-events: none; }
.letter-progress>span { display: block; height: 100%; background: var(--letter-accent); transform: scaleX(var(--reading-progress,0)); transform-origin: left; }
.reading { width: 100%; margin: 0; padding: 0 0 56px; }
.reading article { min-width: 0; }
.reading-heading { min-height: 390px; height: min(460px,calc(60svh - 84px)); padding: 34px max(48px,calc((100% - 1160px)/2)) 32px; position: relative; isolation: isolate; display: flex; flex-direction: column; color: #20372f; overflow: hidden; }
.reading-cover { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 62%; z-index: -2; }
.reading-heading::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg,#f5f6f336,transparent 50%,#102e2633); pointer-events: none; }
.reading-meta { display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 11px; }
.reading-meta>span:last-child { font: italic 16px/1.7 var(--serif); color: #fff; text-shadow: 0 1px 4px #142e25; }
.reading h1 { font: 400 52px/1.4 var(--serif); margin: 27px 0 32px; max-width: 740px; }
.reading h1 em { font-style: normal; color: #7e3e53; }
.reading-cover-bottom { display: flex; justify-content: space-between; align-items: end; gap: 25px; margin-top: auto; color: white; text-shadow: 0 1px 6px #102e29; }
.reading-cover-bottom p { font: 13px/1.95 var(--serif); }
.reading-cover-bottom>span { font-size: 10px; }
.reading-flow { width: min(1064px,calc(100% - 96px)); margin: 63px auto 0; display: grid; grid-template-columns: minmax(120px,200px) minmax(0,640px); column-gap: 64px; align-items: start; justify-content: center; }
.reading-margin { min-width: 0; position: sticky; top: 125px; color: var(--muted); padding-top: 7px; }
.margin-note { display: flex; align-items: start; gap: 11px; padding-left: 31px; border-left: 1px solid var(--line); min-height: 151px; position: relative; }
.margin-note>span { writing-mode: vertical-rl; font: 12px/1.8 var(--serif); }
.margin-note>span:nth-child(2) { margin-top: 32px; }
.margin-note i { font: italic 31px/1 var(--serif); color: var(--letter-accent); position: absolute; left: 31px; bottom: -15px; }
.letter-contents { display: flex; flex-direction: column; gap: 17px; margin-top: 54px; padding-left: 31px; font-size: 12px; }
.letter-contents a { color: var(--muted); border-left: 1px solid transparent; padding-left: 12px; }
.letter-contents a[aria-current=location] { color: var(--ink); border-color: var(--letter-accent); }
.reading-body { font: 17px/2.1 var(--serif); min-width: 0; overflow-wrap: anywhere; }
.reading-body p { margin: 0 0 30px; }
.reading-body .reading-opening { font-size: 22px; line-height: 1.9; margin-bottom: 33px; color: var(--ink); }
.reading-body .reading-opening::first-letter { font-size: 40px; }
.reading-body h2 { font: 400 30px/1.6 var(--serif); margin: 77px 0 32px; scroll-margin-top: 120px; }
.reading-body h2:first-child { margin-top: 0; }
.reading-body code { font: 15px var(--mono); }
.reading-body blockquote { margin: 47px 0; padding: 27px 0 28px 31px; position: relative; border-block: 1px solid var(--line); font: 23px/1.95 var(--serif); }
.reading-body blockquote::before { content: "“"; font: 54px/1 var(--serif); color: var(--letter-accent); position: absolute; left: 0; top: 12px; opacity: .5; }
.reading-body blockquote>span, .reading-body blockquote>em { display: block; }
.reading-body blockquote>em { font-style: normal; color: var(--letter-accent); }
.reading-body .reading-last { color: var(--letter-accent); margin-top: 42px; }
.reading-end { width: min(1064px,calc(100% - 96px)); margin: 0 auto; display: grid; grid-template-columns: minmax(120px,200px) minmax(0,640px); gap: 0 64px; justify-content: center; }
.reading-end>* { grid-column: 2; }
.reading-signature { display: flex; align-items: center; justify-content: flex-end; gap: 22px; margin: 37px 0 43px; }
.reading-signature>span { font: 12px/1.8 var(--serif); color: var(--muted); }
.reading-signature strong { font: 30px var(--mono); font-weight: 500; }
.reading-signature em { font-family: var(--serif); font-weight: 400; }
.reading-signature sup { font-size: 19px; color: var(--letter-accent); }
.reading-tools { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-top: 16px; border-top: 1px solid var(--line); }
.reading-tools button { min-height: 44px; display: flex; align-items: center; gap: 10px; font-size: 12px; padding: 4px 0; }
.reading-tools #share-letter { width: 44px; justify-content: center; }
.reading-return { display: inline-flex; align-items: center; gap: 17px; margin-top: 24px; font-size: 12px; color: var(--muted); }
.reading-return:hover { color: var(--ink); }
[data-theme=dark] .letter-page { --letter-accent: #d3a0ad; --rose: #d3a0ad; --pink: #50343f; }
[data-theme=dark] .letter-page .reading-cover { filter: brightness(.6) saturate(.7); }
[data-theme=dark] .letter-page .reading-heading { color: #f0f1eb; }
[data-theme=dark] .letter-page .reading h1 em, [data-theme=dark] .letter-page .reading-meta>span:last-child { color: #e6c3ce; }
[data-theme=dark] .letter-page .reading-tools img, [data-theme=dark] .letter-page .reading-return img { filter: invert(1); }
@media(max-width:1050px) {
  .letter-page .header { padding-inline: 32px; }
  .reading-heading { padding-inline: 32px; }
  .reading-flow { width: calc(100% - 64px); grid-template-columns: 115px minmax(0,640px); gap: 38px; }
  .reading-end { width: calc(100% - 64px); grid-template-columns: 115px minmax(0,640px); gap: 0 38px; }
  .reading h1 { font-size: 46px; }
}
@media(max-width:760px) {
  .letter-page .header { height: 70px; padding-inline: 22px; gap: 12px; }
  .letter-page .wordmark { font-size: 24px; }
  .letter-page .wordmark span { font-size: 26px; }
  .letter-page .header nav { gap: 20px; font-size: 12px; }
  .letter-page .header-tools { gap: 2px; }
  .letter-page .icon-button { width: 34px; height: 34px; }
  .letter-progress { top: 70px; }
  .reading { padding-bottom: 36px; }
  .reading-heading { min-height: 345px; height: 49svh; max-height: 470px; padding: 27px 25px 25px; }
  .reading-cover { object-position: 54% center; }
  .reading-meta { font-size: 10px; gap: 15px; }
  .reading-meta>span:last-child { font-size: 13px; color: #693e4b; text-shadow: none; }
  .reading h1 { font-size: 39px; margin: 25px 0 28px; }
  .reading-cover-bottom p { font-size: 12px; }
  .reading-cover-bottom>span { font-size: 9px; }
  .reading-flow { display: block; width: min(640px,calc(100% - 48px)); margin-top: 34px; }
  .reading-margin { position: static; padding: 0; margin-bottom: 31px; }
  .margin-note { border: 0; min-height: 0; padding: 0; align-items: center; gap: 11px; }
  .margin-note>span { writing-mode: horizontal-tb; font-size: 10px; }
  .margin-note>span:nth-child(2) { margin: 0; }
  .margin-note i { position: static; margin-left: auto; font-size: 26px; }
  .letter-contents { flex-direction: row; flex-wrap: wrap; padding: 0; gap: 15px 19px; margin-top: 25px; font-size: 11px; }
  .letter-contents a { padding-left: 8px; }
  .reading-body { font-size: 16px; line-height: 2.05; }
  .reading-body p { margin-bottom: 27px; }
  .reading-body .reading-opening { font-size: 20px; margin-bottom: 28px; }
  .reading-body .reading-opening::first-letter { font-size: 32px; }
  .reading-body h2 { font-size: 26px; margin: 60px 0 26px; scroll-margin-top: 110px; }
  .reading-body blockquote { font-size: 20px; margin: 35px 0; padding: 22px 0 22px 23px; }
  .reading-body blockquote::before { font-size: 45px; }
  .reading-end { width: min(640px,calc(100% - 48px)); display: block; }
  .reading-signature { gap: 15px; margin-block: 30px 34px; }
  .reading-signature>span { font-size: 11px; }
  .reading-tools .rain-control { gap: 10px; flex-wrap: wrap; }
}
@media(max-width:370px) {
  .letter-page .header { padding-inline: 16px; }
  .letter-page .header nav { gap: 14px; font-size: 11px; }
  .reading-heading { padding-inline: 22px; }
  .reading h1 { font-size: 34px; }
  .reading-flow, .reading-end { width: calc(100% - 40px); }
  .reading-body { font-size: 15px; }
  .reading-body .reading-opening { font-size: 18px; }
  .reading-body blockquote { font-size: 18px; }
  .reading-cover-bottom>span { display: none; }
}