.fn-sheet { width: 100%; margin: 0; padding: 24px 0 72px; color: var(--ink); font-family: var(--sans); }
.fn-sheet *, .fn-sheet *::before, .fn-sheet *::after { box-sizing: border-box; }
.fn-sheet :focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }
.fn-back { display: inline-flex; align-items: center; min-height: 44px; font-size: 13px; line-height: 1.5; color: var(--muted); }
.fn-back:hover, .fn-source:hover, .fn-actions a:hover, .fn-bottom a:hover { text-decoration: underline; text-underline-offset: 4px; }
.fn-mast { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .7fr); align-items: end; gap: 48px; padding: 28px 0 36px; }
.fn-overline { font: 500 11px/1.5 var(--sans); letter-spacing: .07em; color: var(--muted); margin: 0 0 14px; }
.fn-overline span { margin-left: 8px; white-space: nowrap; }
.fn-mast h1 { display: inline-block; font: 400 42px/1.15 var(--sans); letter-spacing: -.035em; margin: 0 16px 0 0; }
.fn-companion { display: inline-block; font: 400 14px/1.5 var(--sans); color: var(--muted); white-space: nowrap; }
.fn-intro { font: 400 15px/1.65 var(--sans); color: var(--muted); margin: 0; max-width: 48ch; }
.fn-index { display: flex; align-items: stretch; gap: 32px; border-block: 1px solid var(--line); }
.fn-index a { display: inline-flex; align-items: center; gap: 10px; min-height: 52px; border-bottom: 2px solid transparent; margin-bottom: -1px; padding: 0; font-size: 14px; line-height: 1.5; }
.fn-index a span { color: var(--muted); font: 400 11px var(--sans); }
.fn-index a:hover { color: var(--muted); }
.fn-index [aria-current] { border-bottom-color: var(--ink); color: var(--ink); }
.fn-spread { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(40px, 6vw, 96px); align-items: start; padding: 48px 0; }
.fn-figure { margin: 0; }
.fn-plate { display: flex; align-items: center; justify-content: center; background: var(--surface); overflow: hidden; }
.fn-plate img { display: block; max-width: 100%; height: auto; width: 100%; }
.fn-plate-awning img { width: auto; max-height: min(600px, 70vh); object-fit: contain; }
.fn-figure figcaption { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.55; }
.fn-figure figcaption span:last-child { white-space: nowrap; }
.fn-entry { max-width: 42ch; }
.fn-term { display: flex; align-items: baseline; gap: 14px; padding: 8px 0 20px; color: var(--ink); }
.fn-term b { font: 500 22px/1.35 var(--sans); }
.fn-term i { font: 400 14px/1.5 var(--sans); color: var(--muted); }
.fn-entry h2 { font: 400 30px/1.2 var(--sans); letter-spacing: -.025em; margin: 0 0 16px; }
.fn-entry > p:not(.fn-overline), .fn-reading p { font: 400 15px/1.7 var(--sans); margin: 0; }
.fn-source { display: inline-block; color: var(--muted); font-size: 12px; line-height: 1.6; text-decoration: underline; text-underline-offset: 4px; margin-top: 16px; }
.fn-reading { margin: 28px 0 24px; border-block: 1px solid var(--line); padding: 24px 0; }
.fn-reading h3 { font: 500 16px/1.5 var(--sans); color: var(--ink); margin: 0 0 12px; }
.fn-palette { list-style: none; margin: 18px 0 0; padding: 0; display: flex; gap: 10px 16px; flex-wrap: wrap; color: var(--muted); }
.fn-palette li { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; line-height: 1.5; }
.fn-palette i { width: 10px; height: 10px; border: 1px solid #0002; }
.fn-actions { display: flex; gap: 12px 24px; flex-wrap: wrap; }
.fn-actions a, .fn-bottom a { display: inline-flex; align-items: center; min-height: 44px; font-size: 13px; line-height: 1.5; font-weight: 500; text-decoration: underline; text-underline-offset: 5px; }
.fn-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); padding-top: 16px; }
.fn-bottom > span { color: var(--muted); font-size: 11px; line-height: 1.5; letter-spacing: .07em; }
@media (max-width: 960px) {
  .fn-mast, .fn-spread { gap: 36px; }
}
@media (max-width: 760px) {
  .fn-mast { grid-template-columns: 1fr; gap: 20px; }
  .fn-spread { grid-template-columns: 1fr; gap: 28px; padding: 32px 0; }
  .fn-entry { max-width: 60ch; }
  .fn-plate-awning img { max-height: 450px; }
}
@media (max-width: 700px) {
  .fn-sheet { padding: 12px 0 48px; }
  .fn-mast { padding: 20px 0 28px; }
  .fn-mast h1 { font-size: 32px; }
  .fn-index { gap: 24px; }
  .fn-index a { gap: 7px; font-size: 13px; }
  .fn-entry h2 { font-size: 28px; }
  .fn-bottom { align-items: flex-start; flex-direction: column; gap: 4px; }
}
@media (max-width: 360px) {
  .fn-index { gap: 16px; }
  .fn-index a { font-size: 12px; gap: 5px; }
  .fn-figure figcaption { font-size: 11px; gap: 10px; }
}