@font-face {
  font-family: "IMT Noto";
  src: url("727e33385572e6e6.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
:root { color-scheme: light; --ink: #252743; --muted: #676a78; --hover: #3a5679; --line: #e4e5e9; --page-width: 1240px; --gutter: 48px; }
* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { min-height: 100svh; margin: 0; display: flex; flex-direction: column; background: #fff; color: var(--ink); font: 400 16px/1.65 "IMT Noto", sans-serif; word-break: keep-all; overflow-wrap: break-word; -webkit-font-smoothing: antialiased; }
p,h1,h2 { margin: 0; }
a { color: inherit; text-decoration: none; touch-action: manipulation; }
a:hover { color: var(--hover); }
a:focus-visible { outline: 2px solid var(--hover); outline-offset: 6px; }
::selection { color: #fff; background: var(--ink); }
.shell { width: min(100%, var(--page-width)); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 10px 16px; background: #fff; transform: translateY(-200%); }
.skip:focus { transform: none; }
.site-header { display: flex; align-items: center; min-height: 96px; gap: 30px; flex-shrink: 0; }
.brand { min-height: 44px; display: flex; align-items: center; }
.brand img { display: block; width: 164px; height: auto; }
.header-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.header-nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: 13px; font-weight: 500; letter-spacing: .01em; }
.header-support { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 68px; padding: 8px 18px; border-radius: 4px; background: var(--ink); color: #fff; font-size: 13px; font-weight: 500; }
.header-support:hover { background: #3d4165; color: #fff; }
main { flex: 1; padding-block: 22px 30px; min-width: 0; }
.home-page { --page-width: 800px; --gutter: 24px; }
.home-page .site-header { min-height: 84px; gap: 24px; }
.home-page .brand img { width: 146px; }
.home-page .header-nav { gap: 22px; }
.home-page .header-nav a { font-size: 12px; font-weight: 400; }
.home-page .header-support { min-width: 62px; padding-inline: 16px; font-size: 12px; }
.home-page main { flex: 0 0 auto; padding-block: 16px 8px; }
.home-page .site-footer { padding-block: 8px 16px; }
.entry-intro { text-align: center; }
.entry-intro h1 { font-size: 34px; font-weight: 700; line-height: 1.35; letter-spacing: -.03em; }
.entry-intro h1 span { display: block; }
.book-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 28px 40px; margin-top: 24px; }
.book-cover { display: flex; align-items: flex-end; justify-content: center; min-width: 0; height: 224px; }
.book-cover img { display: block; width: auto; height: auto; max-width: 152px; max-height: 100%; object-fit: contain; box-shadow: 1px 2px 4px #1a203026; transition: transform 220ms cubic-bezier(.16,1,.3,1),box-shadow 220ms ease-out; }
.book-cover:hover img { transform: translateY(-2px); box-shadow: 2px 4px 7px #1a203026; }
svg { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.support-invitation { margin-top: 28px; }
.support-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.support-invitation p { font-size: 12px; line-height: 1.8; color: var(--muted); }
.support-invitation .primary-link { min-height: 44px; padding: 10px 17px; gap: 20px; font-size: 12px; }
.primary-link { display: inline-flex; align-items: center; justify-content: center; gap: 32px; min-height: 54px; padding: 13px 25px; background: var(--ink); color: #fff; font-size: 14px; font-weight: 500; letter-spacing: .01em; white-space: nowrap; transition: background 160ms ease-out; }
.primary-link:hover { background: #3d4165; color: #fff; }
.site-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0 24px; padding-block: 16px; font-size: 11px; letter-spacing: .01em; color: var(--muted); flex-shrink: 0; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0 22px; }
.site-footer nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: 11px; }
@media(max-width:1050px) and (min-width:761px) {
  :root { --gutter: 32px; }
  .header-nav { gap: 22px; }
}
@media(max-width:760px) {
  :root { --gutter: 24px; }
  .site-header { display: grid; grid-template-columns: 1fr auto; min-height: 0; padding-top: 17px; column-gap: 20px; row-gap: 13px; }
  .brand img { width: 150px; }
  .header-support { grid-column: 2; grid-row: 1; min-width: 64px; }
  .header-nav { grid-column: 1 / -1; grid-row: 2; width: 100%; margin-left: 0; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); }
  .header-nav a { min-height: 46px; font-size: 12px; }
  main { padding-block: 27px 30px; }
  .home-page .site-header { min-height: 0; column-gap: 20px; row-gap: 10px; }
  .home-page .header-nav { gap: 12px; }
  .home-page main { padding-top: 20px; }
  .entry-intro h1 { font-size: 26px; line-height: 1.4; }
  .book-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 24px; max-width: 460px; margin-top: 22px; }
  .book-cover { height: 216px; }
  .book-cover img { max-width: min(100%,146px); }
  .support-invitation { margin-top: 24px; }
  .support-inner { padding-top: 23px; align-items: flex-start; flex-direction: column; gap: 20px; }
  .support-invitation p { font-size: 12px; max-width: 300px; }
  .primary-link { min-height: 50px; padding: 12px 22px; gap: 29px; }
  .site-footer { padding-block: 16px; justify-content: flex-start; gap: 0 18px; }
  .site-footer nav { gap: 0 20px; }
  .site-footer > p:first-child { width: 100%; }
}
@media(max-width:350px) {
  :root { --gutter: 20px; }
  .home-page { --gutter: 20px; }
  .entry-intro h1 { font-size: 24px; }
  .book-grid { gap: 24px 20px; }
  .book-cover { height: 192px; }
  .book-cover img { max-width: min(100%,126px); }
}
@media(prefers-reduced-motion:reduce) { .book-cover img,.primary-link { transition: none; } }