:root {
  --action-ink: var(--ink, var(--fg-hi));
  --action-soft: var(--soft, color-mix(in srgb, var(--fg-hi) 5%, var(--bg)));
  --action-surface: var(--surface, var(--panel));
  --action-muted: var(--muted, var(--dim));
}

.hero-links {
  flex-wrap: wrap;
  gap: 12px;
}

.profile-socials,
.socials {
  gap: 8px;
}

.home-page .now-item h2 a,
.footer-nav a {
  color: var(--action-ink);
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  transition: text-decoration-color .18s ease;
}

body .text-link,
.profile-socials a,
.socials a,
.article .article-back,
.coursework-action > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--action-soft);
  color: var(--action-ink);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease;
}

body .text-link:is(:hover, :focus-visible),
.profile-socials a:is(:hover, :focus-visible),
.socials a:is(:hover, :focus-visible),
.article .article-back:is(:hover, :focus-visible),
.coursework-card:is(:hover, :focus-visible) .coursework-action > span {
  border-color: var(--action-muted);
  background: var(--action-surface);
  color: var(--action-ink);
}

.home-page .now-item h2 a:is(:hover, :focus-visible),
.footer-nav a:is(:hover, :focus-visible) {
  color: var(--action-ink);
  text-decoration-color: currentColor;
}

.section-heading,
.notes-heading {
  flex-wrap: wrap;
  gap: 12px 20px;
}

.home-page .work-tile,
.home-page .study-tile,
.home-page .ctf-tile {
  transition: border-color .18s ease, box-shadow .18s ease;
}

.home-page :is(.work-tile, .study-tile, .ctf-tile):is(:hover, :focus-within) {
  border-color: var(--muted);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--ink) 8%, transparent);
}

.home-page :is(.work-tile, .study-tile, .ctf-tile):has(a:focus-visible) {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

.home-page .project-link:focus-visible,
.home-page a.tile-link:focus-visible {
  outline: none;
}

.home-page .work-info {
  transition: background-color .18s ease;
}

.home-page .project-link:is(:hover, :focus-visible) .work-info {
  background: var(--soft);
}

.home-page .work-info h3,
.home-page a.tile-link .tile-bottom,
.home-page .note-row h3 {
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  transition: text-decoration-color .18s ease;
}

.home-page .project-link:is(:hover, :focus-visible) h3,
.home-page a.tile-link:is(:hover, :focus-visible) .tile-bottom,
.home-page .note-row:is(:hover, :focus-visible) h3 {
  color: var(--ink);
  text-decoration-color: currentColor;
}

.home-page :is(.study-tile, .ctf-tile) {
  padding: 0;
}

.home-page a.tile-link {
  flex: 1;
  padding: 25px 27px;
}

.home-page .note-row {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  transition: background-color .18s ease;
}

.home-page .note-row:is(:hover, :focus-visible) {
  background: var(--soft);
}

.footer-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

body :focus-visible {
  outline-color: var(--action-ink);
}

.writing-list .writing-entry {
  grid-template-columns: minmax(0, 1fr);
  padding: 24px 16px;
  transition: background-color .18s ease;
}

.writing-list .writing-entry:is(:hover, :focus-visible) {
  background: var(--soft);
}

.writing-essays .writing-entry:is(:hover, :focus-visible) h3 {
  color: var(--ink);
}

.writing-entry h3 {
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 5px;
}

.writing-entry:is(:hover, :focus-visible) h3 {
  text-decoration-color: currentColor;
}

.coursework-card:is(:hover, :focus-visible) {
  border-color: var(--muted);
}

.coursework-action > span {
  flex-direction: column;
  align-items: flex-start;
}

.coursework-action {
  min-height: 84px;
}

.coursework-action small {
  margin-top: 4px;
}

.contact-links .text-link {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.text-link {
  align-self: flex-start;
}

@media (max-width: 740px) {
  .setup-card > .text-link { justify-self: start; }
}

@media (max-width: 1000px) {
  .home-page a.tile-link { padding: 22px; }
}

@media (max-width: 390px) {
  .home-page a.tile-link { padding: 19px; }
}