/* Selected project collection and case study. */
.case-study { grid-column: 1 / -1; background: var(--panel); }
.case-study .project-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); align-items: center; gap: 20px 40px; }
.case-study .project-body > p { margin-top: 0; }
.case-story { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 4px; }
.case-story summary { color: var(--accent); cursor: pointer; min-height: 48px; padding-block: 13px; font-size: 14px; font-weight: 500; }
.case-story summary:hover { text-decoration: underline; text-underline-offset: 5px; }
.case-story summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; box-shadow: 0 0 0 2px var(--bg); }
.case-story-content { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 42px; padding-block: 18px 5px; }
.case-story-content h4 { margin: 0; font-size: 15px; line-height: 1.5; font-weight: 500; color: var(--text); }
.case-story-content p { margin-top: 10px; font-size: 14px; line-height: 1.85; color: var(--muted); }
.compact-work { margin-top: 43px; }
.collection-heading { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px 30px; margin-bottom: 19px; }
.collection-heading h3 { font-size: 23px; line-height: 1.3; font-weight: 500; letter-spacing: -.035em; }
.collection-heading p { color: var(--muted); font-size: 13px; line-height: 1.7; }
.compact-collection { margin: 0; padding: 0; list-style: none; counter-reset: compact-work; border-bottom: 1px solid var(--line); }
.collection-item { display: grid; grid-template-columns: 26px minmax(0, 1.1fr) minmax(0, 1.8fr); gap: 10px 24px; padding-block: 19px; border-top: 1px solid var(--line); counter-increment: compact-work; }
.collection-item::before { content: counter(compact-work, decimal-leading-zero); padding-top: 4px; color: var(--accent); font: 10px/1.8 Consolas, monospace; }
.collection-item h4 { margin: 0; font-size: 16px; line-height: 1.5; letter-spacing: -.02em; font-weight: 500; overflow-wrap: anywhere; }
.collection-item h4 a { display: inline-block; padding-block: 2px; color: var(--text); }
.collection-kind { display: block; color: var(--accent); font: 10px/1.8 Consolas, monospace; margin-top: 5px; }
.collection-summary p { color: var(--muted); font-size: 13px; line-height: 1.8; }
.tool-links { display: flex; flex-wrap: wrap; gap: 0 20px; margin: 9px 0 0; padding: 0; list-style: none; }
.tool-links a { display: inline-flex; align-items: center; min-height: 34px; color: var(--accent); font-size: 12px; overflow-wrap: anywhere; }
@media (max-width: 850px) {
  .case-study .project-body { grid-template-columns: 1fr; gap: 17px; }
  .case-story-content { grid-template-columns: 1fr; gap: 24px; padding-top: 12px; }
  .collection-item { grid-template-columns: 24px minmax(0, 1fr); gap: 6px 18px; }
  .collection-summary { grid-column: 2; }
  .collection-kind { margin-top: 3px; }
  .collection-summary p { max-width: 620px; }
}
@media (max-width: 560px) {
  .compact-work { margin-top: 34px; }
  .collection-heading { gap: 9px; margin-bottom: 16px; }
  .collection-heading h3 { font-size: 21px; }
  .collection-heading p { font-size: 12px; }
  .collection-item { padding-block: 17px; gap: 7px 13px; }
  .collection-item h4 { font-size: 16px; }
  .tool-links { flex-direction: column; align-items: flex-start; gap: 2px; }
  .tool-links a { min-height: 38px; }
}