html { scroll-padding-top: 24px; }
.ds-directory-intro {
  padding: 30px 0 31px;
  border-bottom: 1px solid var(--ds-home-line);
  background: linear-gradient(180deg, #f3f7f5, #fff);
}
.ds-directory-intro-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}
.ds-directory-intro h1 {
  margin: 0 0 14px;
  color: var(--ds-home-ink);
  font-size: 46px;
  font-weight: 740;
  letter-spacing: -1.8px;
  line-height: 1.15;
}
.ds-directory-lede {
  max-width: 620px;
  margin: 0;
  color: var(--ds-home-muted);
  font-size: 17px;
}
.ds-directory-article-search {
  width: min(420px, 42vw);
  flex-shrink: 0;
  margin-top: 8px;
}
.ds-directory-article-search label {
  display: block;
  margin-bottom: 8px;
  color: var(--ds-home-muted);
  font-size: 13px;
  font-weight: 650;
}
.ds-directory-article-search .ds-home-search-controls { grid-template-columns: 20px 1fr auto; }
.ds-directory-quick {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 27px;
  color: var(--ds-home-muted);
  font-size: 13px;
}
.ds-directory-quick a {
  padding: 6px 14px;
  border: 1px solid var(--ds-home-line);
  border-radius: 6px;
  background: #fff;
  color: var(--ds-home-ink);
  font-weight: 600;
}
.ds-directory-quick a:hover { border-color: var(--ds-home-teal); color: var(--ds-home-teal); }

.ds-directory-layout {
  display: grid;
  grid-template-columns: 214px minmax(0, 1fr);
  gap: 43px;
  padding-top: 35px;
  padding-bottom: 58px;
}
.ds-directory-sidebar {
  position: sticky;
  top: 24px;
  align-self: start;
}
.ds-directory-sidebar-title {
  margin: 4px 0 14px 12px;
  color: var(--ds-home-muted);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}
.ds-directory-group-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
  padding: 11px 12px;
  border-radius: 7px;
  font-size: 13px;
}
.ds-directory-group-link:hover { background: var(--ds-home-soft); }
.ds-directory-group-link.is-active { background: #e9f2ed; color: var(--ds-home-teal); font-weight: 700; }
.ds-directory-count {
  color: var(--ds-home-muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.ds-directory-help {
  margin-top: 24px;
  padding: 20px 12px 0;
  border-top: 1px solid var(--ds-home-line);
  color: var(--ds-home-muted);
  font-size: 13px;
}
.ds-directory-help strong { display: block; margin-bottom: 7px; color: var(--ds-home-ink); }
.ds-directory-help p { margin: 0; }
.ds-directory-help a { display: inline-block; margin-top: 10px; color: var(--ds-home-teal); font-weight: 650; }

.ds-directory-tools {
  display: flex;
  align-items: center;
  gap: 14px;
}
.ds-directory-searchbox {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
  padding: 3px 13px;
  border: 1px solid #b9cdc2;
  border-radius: 9px;
  background: #fff;
}
.ds-directory-searchbox:focus-within { outline: 3px solid #d5e9df; }
.ds-directory-searchbox svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--ds-home-muted);
}
.ds-directory-searchbox input {
  width: 100%;
  min-width: 0;
  padding: 12px 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ds-home-ink);
  font-size: 14px;
}
.ds-directory-clear,
.ds-directory-reset {
  padding: 5px;
  border: 0;
  background: transparent;
  color: var(--ds-home-teal);
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.ds-directory-resultline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 12px 0 27px;
  color: var(--ds-home-muted);
  font-size: 12px;
}
.ds-directory-topic-group {
  margin-bottom: 34px;
  scroll-margin-top: 25px;
}
.ds-directory-group-heading { margin-bottom: 14px; }
.ds-directory-group-heading h3 {
  margin: 0 0 5px;
  color: var(--ds-home-ink);
  font-size: 21px;
  letter-spacing: -.55px;
  line-height: 1.3;
}
.ds-directory-group-heading p {
  margin: 0;
  color: var(--ds-home-muted);
  font-size: 13px;
}
.ds-directory-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.ds-directory-topic-card {
  position: relative;
  align-items: flex-start;
  min-width: 0;
  padding: 18px 15px;
}
.ds-directory-topic-card strong { overflow-wrap: anywhere; }
.ds-directory-topic-card .ds-home-topic-texts span { font-size: 12px; line-height: 1.55; }
.ds-directory-topic-mark { width: 36px; height: 36px; flex-basis: 36px; border-radius: 7px; }
.ds-directory-topic-mark-web { background: #fbf2cd; color: #786014; }
.ds-directory-topic-mark-data { background: #edf1fc; color: #4a60a0; }
.ds-directory-topic-mark-databases { background: #e7f3f1; color: #287569; }
.ds-directory-topic-mark-tools { background: #f8ece6; color: #a45c3a; }
.ds-directory-topic-mark-gui { background: #f1eafa; color: #7c5698; }
.ds-directory-card-arrow {
  position: absolute;
  right: 10px;
  top: 9px;
  color: #8da199;
  font-size: 12px;
  opacity: 0;
}
.ds-directory-topic-card:hover .ds-directory-card-arrow,
.ds-directory-topic-card:focus-visible .ds-directory-card-arrow { opacity: 1; }
.ds-directory-empty {
  margin-top: 25px;
  padding: 36px 25px;
  border: 1px dashed #bccdc3;
  border-radius: 10px;
  background: var(--ds-home-soft);
  text-align: center;
}
.ds-directory-empty h2 { margin: 0 0 8px; font-size: 21px; }
.ds-directory-empty p { color: var(--ds-home-muted); font-size: 14px; }
.ds-directory-empty button {
  padding: 10px 18px;
  border: 0;
  border-radius: 6px;
  background: var(--ds-home-teal);
  color: #fff;
}
.ds-directory-empty a { display: inline-block; margin-left: 14px; color: var(--ds-home-teal); font-weight: 650; }
.ds-directory-solutions {
  margin-top: 10px;
  padding: 27px 0 0;
  border-top: 1px solid var(--ds-home-line);
}

@media (max-width: 1050px) {
  .ds-directory-layout { grid-template-columns: 190px minmax(0, 1fr); gap: 25px; }
  .ds-directory-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 740px) {
  .ds-directory-intro { padding-top: 22px; }
  .ds-directory-intro-row { display: block; }
  .ds-directory-intro h1 { font-size: 37px; }
  .ds-directory-lede { font-size: 16px; }
  .ds-directory-article-search { width: 100%; margin-top: 22px; }
  .ds-directory-quick { margin-top: 20px; gap: 7px; }
  .ds-directory-quick a { padding: 5px 11px; }
  .ds-directory-layout { display: block; padding-top: 24px; }
  .ds-directory-sidebar { position: static; margin-bottom: 22px; }
  .ds-directory-sidebar-title,
  .ds-directory-help { display: none; }
  .ds-directory-group-nav { display: flex; gap: 6px; flex-wrap: wrap; }
  .ds-directory-group-link { margin: 0; padding: 7px 10px; border: 1px solid var(--ds-home-line); font-size: 12px; }
  .ds-directory-group-link .ds-directory-count { display: none; }
  .ds-directory-card-grid { gap: 9px; }
  .ds-directory-topic-card { padding: 15px 11px; gap: 9px; }
  .ds-directory-topic-mark { width: 30px; height: 32px; flex-basis: 30px; font-size: 12px; }
  .ds-directory-topic-card .ds-home-topic-texts strong { font-size: 14px; }
  .ds-directory-resultline { margin-bottom: 23px; }
  .ds-directory-group-heading h3 { font-size: 20px; }
  .ds-directory-empty a { display: block; margin: 14px 0 0; }
}

@media (max-width: 380px) {
  .ds-directory-card-grid { grid-template-columns: 1fr; }
  .ds-directory-topic-card .ds-home-topic-texts span { font-size: 13px; }
  .ds-directory-quick { font-size: 12px; }
  .ds-directory-group-link { font-size: 11px; }
}