/* Shared layouts for the archive, text information and search pages */

.system-page {
  background:
    radial-gradient(circle at 82% 7%, rgba(128, 72, 255, .1), transparent 24%),
    #080a0f;
}

.system-hero {
  position: relative;
  min-height: 470px;
  padding: calc(var(--header-height) + 86px) 0 72px;
  border-bottom: 1px solid rgba(255,255,255,.075);
  background:
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 72px 72px;
}

.system-hero::before {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 73% 50%, rgba(137,75,255,.16), transparent 28%),
    linear-gradient(110deg, #080a0f 6%, transparent 72%);
  content: "";
  pointer-events: none;
}

.system-hero::after {
  position: absolute;
  top: 30%;
  right: 8%;
  width: min(30vw, 440px);
  aspect-ratio: 1;
  border: 1px solid rgba(174,133,255,.13);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(151,94,255,.025), 0 0 0 84px rgba(151,94,255,.018);
  content: "";
  transform: translateY(-30%);
  pointer-events: none;
}

.system-hero__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  align-items: end;
  gap: 72px;
}

.system-hero .breadcrumbs { margin-bottom: 38px; }

.system-hero h1 {
  max-width: 920px;
  margin: 15px 0 24px;
  font-size: clamp(50px, 6.2vw, 92px);
  line-height: .98;
  letter-spacing: -.065em;
}

.system-hero__copy > p {
  max-width: 730px;
  margin: 0;
  color: #a0a6b2;
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.65;
}

.system-hero__aside {
  position: relative;
  padding: 27px 28px;
  border: 1px solid rgba(171,133,255,.22);
  border-radius: 2px 20px 2px 20px;
  background: linear-gradient(145deg, rgba(153,96,255,.1), rgba(255,255,255,.018));
  box-shadow: 0 22px 70px rgba(0,0,0,.27);
}

.system-hero__aside > span {
  display: block;
  margin-bottom: 18px;
  color: #9880cb;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.system-hero__aside strong {
  display: block;
  margin-bottom: 9px;
  font-size: 26px;
  letter-spacing: -.04em;
}

.system-hero__aside p,
.system-hero__aside li {
  color: #8d94a1;
  font-size: 13px;
  line-height: 1.65;
}

.system-hero__aside ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.system-hero__aside li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 9px;
}

.system-hero__aside li::before {
  color: #ae87ff;
  content: "↳";
}

.system-section { padding: 96px 0 116px; }

.system-section--soft {
  border-top: 1px solid rgba(255,255,255,.065);
  background: rgba(255,255,255,.014);
}

/* Archive */
.archive-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  align-items: start;
  gap: 72px;
}

.archive-controls {
  position: sticky;
  top: calc(var(--header-height) + 28px);
  display: grid;
  gap: 32px;
}

.archive-controls__group {
  display: grid;
  gap: 10px;
}

.archive-controls__group > span {
  margin-bottom: 4px;
  color: #6f7682;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.archive-filter {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 11px 0;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.075);
  background: transparent;
  color: #858c99;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease;
}

.archive-filter span { color: #5e6571; font-size: 10px; }
.archive-filter:hover,
.archive-filter.is-active { border-color: #9568f1; color: #fff; }
.archive-filter.is-active span { color: #b491ff; }

.archive-search {
  position: relative;
  display: block;
}

.archive-search input,
.search-field input {
  width: 100%;
  min-height: 54px;
  padding: 0 46px 0 17px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 7px;
  outline: 0;
  background: rgba(255,255,255,.025);
  color: #fff;
  font: inherit;
  font-size: 13px;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.archive-search input:focus,
.search-field input:focus {
  border-color: rgba(170,124,255,.65);
  background: rgba(141,82,255,.045);
  box-shadow: 0 0 0 4px rgba(142,83,255,.08);
}

.archive-search::after {
  position: absolute;
  top: 50%;
  right: 17px;
  color: #9d78ea;
  content: "⌕";
  font-size: 20px;
  transform: translateY(-52%);
}

.archive-count {
  padding: 17px;
  border: 1px solid rgba(255,255,255,.075);
  border-radius: 2px 14px 2px 14px;
  color: #767d89;
  font-size: 11px;
  line-height: 1.6;
}

.archive-count b { color: #fff; font-size: 18px; }

.archive-list { display: grid; gap: 68px; }
.archive-year[hidden] { display: none; }

.archive-year__heading {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  margin-bottom: 29px;
}

.archive-year__heading b {
  font-size: clamp(38px, 4vw, 58px);
  letter-spacing: -.06em;
}

.archive-year__heading i { height: 1px; background: rgba(255,255,255,.09); }
.archive-year__heading span { color: #707784; font-size: 11px; }

.archive-month { display: grid; grid-template-columns: 105px 1fr; gap: 30px; }
.archive-month + .archive-month { margin-top: 38px; }

.archive-month > h2 {
  margin: 20px 0 0;
  color: #9871ee;
  font-size: 10px;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.archive-month__posts { border-top: 1px solid rgba(255,255,255,.09); }

.archive-entry {
  display: grid;
  grid-template-columns: 75px minmax(0, 1fr) auto;
  align-items: center;
  gap: 25px;
  min-height: 145px;
  padding: 23px 4px;
  border-bottom: 1px solid rgba(255,255,255,.085);
  color: inherit;
  transition: padding .25s ease, background .25s ease;
}

.archive-entry:hover {
  padding-right: 18px;
  padding-left: 18px;
  background: linear-gradient(90deg,rgba(145,85,255,.075),transparent);
}

.archive-entry[hidden] { display: none; }

.archive-entry time {
  color: #6b727f;
  font-size: 11px;
  line-height: 1.55;
}

.archive-entry h3 {
  margin: 8px 0 6px;
  font-size: clamp(19px, 2vw, 27px);
  letter-spacing: -.035em;
}

.archive-entry p {
  margin: 0;
  color: #828995;
  font-size: 13px;
  line-height: 1.6;
}

.archive-entry__category {
  color: #aa84f7;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.archive-entry__arrow {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  color: #b89aff;
  transition: transform .2s ease, border-color .2s ease;
}

.archive-entry:hover .archive-entry__arrow { transform: rotate(45deg); border-color: #9e75f6; }

.system-empty {
  padding: 50px 30px;
  border: 1px dashed rgba(255,255,255,.12);
  text-align: center;
}

.system-empty[hidden] { display: none; }
.system-empty b { display: block; margin-bottom: 10px; font-size: 25px; }
.system-empty p { margin: 0; color: #7d8491; }

/* Text information page */
.info-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 820px);
  justify-content: space-between;
  align-items: start;
  gap: 80px;
}

.info-toc {
  position: sticky;
  top: calc(var(--header-height) + 30px);
  padding: 23px;
  border: 1px solid rgba(255,255,255,.085);
  border-radius: 2px 17px 2px 17px;
  background: rgba(255,255,255,.018);
}

.info-toc > b {
  display: block;
  margin-bottom: 18px;
  color: #a981ff;
  font-size: 10px;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.info-toc nav { display: grid; gap: 3px; }

.info-toc a {
  position: relative;
  padding: 9px 0 9px 15px;
  color: #858c99;
  font-size: 12px;
  line-height: 1.45;
}

.info-toc a::before {
  position: absolute;
  top: 15px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #5d6370;
  content: "";
}

.info-toc a:hover,
.info-toc a.is-active { color: #fff; }
.info-toc a.is-active::before { background: #9c6eff; box-shadow: 0 0 12px #9c6eff; }

.info-article { min-width: 0; }

.info-article__lead {
  margin: 0 0 54px;
  color: #d5d7de;
  font-size: clamp(21px, 2.2vw, 30px);
  line-height: 1.5;
  letter-spacing: -.025em;
}

.info-article section {
  scroll-margin-top: calc(var(--header-height) + 35px);
  padding: 0 0 55px;
}

.info-article section + section {
  padding-top: 55px;
  border-top: 1px solid rgba(255,255,255,.085);
}

.info-article h2 {
  margin: 0 0 23px;
  font-size: clamp(30px, 3.4vw, 48px);
  line-height: 1.05;
  letter-spacing: -.05em;
}

.info-article h3 {
  margin: 34px 0 13px;
  font-size: 21px;
  letter-spacing: -.03em;
}

.info-article p,
.info-article li {
  color: #969da9;
  font-size: 16px;
  line-height: 1.85;
}

.info-article p { margin: 0 0 20px; }
.info-article strong { color: #efeff2; }

.info-article ul,
.info-article ol {
  display: grid;
  gap: 13px;
  margin: 25px 0;
  padding-left: 24px;
}

.info-callout {
  position: relative;
  margin: 34px 0;
  padding: 28px 30px 28px 76px;
  border: 1px solid rgba(162,117,255,.25);
  border-radius: 2px 20px 2px 20px;
  background: linear-gradient(130deg, rgba(135,74,255,.105), rgba(255,255,255,.018));
}

.info-callout::before {
  position: absolute;
  top: 27px;
  left: 27px;
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border: 1px solid rgba(179,141,255,.42);
  border-radius: 50%;
  color: #b98eff;
  content: "!";
  font-weight: 800;
}

.info-callout b { display: block; margin-bottom: 7px; font-size: 17px; }
.info-callout p { margin: 0; font-size: 13px; line-height: 1.7; }

.info-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 28px;
}

.info-step {
  min-height: 190px;
  padding: 24px;
  border: 1px solid rgba(255,255,255,.085);
  background: rgba(255,255,255,.016);
}

.info-step span { color: #9b72ed; font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.info-step h3 { margin: 28px 0 10px; font-size: 19px; }
.info-step p { margin: 0; font-size: 13px; line-height: 1.7; }

.info-table-wrap { overflow-x: auto; margin: 28px 0; }
.info-table { width: 100%; min-width: 620px; border-collapse: collapse; }
.info-table th,
.info-table td { padding: 17px 18px; border: 1px solid rgba(255,255,255,.085); text-align: left; }
.info-table th { background: rgba(148,87,255,.075); color: #dcdde2; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.info-table td { color: #8f96a2; font-size: 13px; line-height: 1.55; }

.info-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  margin-top: 22px;
  padding: 30px;
  border: 1px solid rgba(255,255,255,.1);
  background: radial-gradient(circle at 85% 40%, rgba(129,75,255,.16), transparent 35%), #0c0e14;
}
.info-note h2 { margin-bottom: 10px; font-size: 29px; }
.info-note p { max-width: 520px; margin: 0; font-size: 13px; }

/* Search */
.search-hero { padding-bottom: 54px; }
.search-hero .system-hero__layout { grid-template-columns: 1fr; }
.search-hero .system-hero__copy > p { max-width: 850px; }

.search-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  max-width: 980px;
  margin-top: 38px;
}

.search-field { position: relative; }
.search-field input { min-height: 66px; padding-right: 58px; font-size: 17px; }
.search-field span { position: absolute; top: 50%; right: 20px; color: #a67df8; font-size: 25px; transform: translateY(-54%); }
.search-form .button { min-width: 158px; border: 0; cursor: pointer; }

.search-layout { display: grid; grid-template-columns: 235px minmax(0, 1fr); gap: 70px; align-items: start; }
.search-sidebar { position: sticky; top: calc(var(--header-height) + 26px); }
.search-sidebar > span { display: block; margin-bottom: 17px; color: #6e7480; font-size: 9px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.search-filters { display: grid; }

.search-filter {
  display: flex;
  justify-content: space-between;
  padding: 13px 0;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: transparent;
  color: #858c98;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.search-filter i { color: #5d6470; font-style: normal; font-size: 10px; }
.search-filter:hover,
.search-filter.is-active { color: #fff; border-color: #9463f1; }
.search-filter.is-active i { color: #b28dfd; }

.search-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 21px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,.09);
  color: #7f8692;
  font-size: 12px;
}
.search-summary b { color: #fff; }
.search-summary span:last-child { color: #5e6571; }

.search-results { display: grid; gap: 9px; }

.search-result {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  align-items: start;
  gap: 22px;
  padding: 27px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.085);
  border-radius: 2px 17px 2px 17px;
  background: linear-gradient(145deg, rgba(255,255,255,.025), rgba(255,255,255,.008));
  color: inherit;
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}

.search-result::after {
  position: absolute;
  right: -45px;
  bottom: -65px;
  width: 145px;
  height: 145px;
  border: 1px solid rgba(159,111,255,.08);
  border-radius: 50%;
  content: "";
}

.search-result:hover {
  z-index: 1;
  transform: translateY(-2px);
  border-color: rgba(164,119,255,.32);
  background: linear-gradient(145deg, rgba(135,76,255,.075), rgba(255,255,255,.01));
}

.search-result__icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(175,137,255,.32);
  border-radius: 15px 3px 15px 3px;
  background: rgba(141,79,255,.07);
  color: #b78cff;
  font-size: 20px;
}

.search-result__meta { display: flex; gap: 13px; color: #707783; font-size: 9px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.search-result__meta span:first-child { color: #aa80fa; }
.search-result h2 { margin: 10px 0 8px; font-size: clamp(20px, 2.3vw, 29px); letter-spacing: -.04em; }
.search-result p { max-width: 720px; margin: 0; color: #858c98; font-size: 13px; line-height: 1.65; }
.search-result__arrow { position: relative; z-index: 1; color: #a780f5; font-size: 24px; transition: transform .2s ease; }
.search-result:hover .search-result__arrow { transform: translate(3px,-3px); }
.search-result mark { padding: 0 2px; background: rgba(238,109,187,.2); color: #fff; }

.search-empty {
  min-height: 360px;
  padding: 70px 30px;
  border: 1px dashed rgba(255,255,255,.13);
  text-align: center;
}
.search-empty[hidden] { display: none; }
.search-empty span { display: grid; width: 72px; height: 72px; margin: 0 auto 22px; place-items: center; border: 1px solid rgba(165,123,255,.3); border-radius: 50%; color: #ae84ff; font-size: 30px; }
.search-empty h2 { margin: 0 0 10px; font-size: 29px; }
.search-empty p { max-width: 510px; margin: auto; color: #7e8591; font-size: 14px; line-height: 1.7; }

@media (min-width: 1800px) {
  .system-hero { min-height: 560px; padding-top: calc(var(--header-height) + 120px); }
  .system-section { padding-top: 125px; padding-bottom: 145px; }
  .archive-layout { grid-template-columns: 290px minmax(0, 1fr); gap: 96px; }
  .archive-entry { min-height: 165px; }
  .info-layout { grid-template-columns: 285px minmax(0, 930px); }
}

@media (max-width: 980px) {
  .system-hero { min-height: 0; padding-top: calc(var(--header-height) + 64px); }
  .system-hero__layout { grid-template-columns: 1fr; gap: 45px; }
  .system-hero__aside { max-width: 620px; }
  .archive-layout,
  .info-layout,
  .search-layout { grid-template-columns: 1fr; gap: 46px; }
  .archive-controls,
  .info-toc,
  .search-sidebar { position: static; }
  .archive-controls { grid-template-columns: minmax(220px,1fr) minmax(220px,1fr); align-items: end; }
  .archive-count { grid-column: 1 / -1; }
  .info-toc nav { grid-template-columns: repeat(3,1fr); }
  .search-filters { grid-template-columns: repeat(3,1fr); gap: 0 16px; }
}

@media (max-width: 720px) {
  .system-hero { padding-top: calc(var(--header-height) + 42px); padding-bottom: 50px; background-size: 48px 48px; }
  .system-hero::after { display: none; }
  .system-hero .breadcrumbs { margin-bottom: 26px; }
  .system-hero h1 { margin-top: 12px; font-size: clamp(42px, 13vw, 65px); }
  .system-hero__copy > p { font-size: 16px; }
  .system-hero__aside { padding: 23px; }
  .system-section { padding: 66px 0 80px; }
  .archive-controls { grid-template-columns: 1fr; }
  .archive-count { grid-column: auto; }
  .archive-year__heading { grid-template-columns: auto 1fr; }
  .archive-year__heading span { grid-column: 1 / -1; }
  .archive-month { grid-template-columns: 1fr; gap: 9px; }
  .archive-month > h2 { margin-top: 0; }
  .archive-entry { grid-template-columns: 1fr auto; gap: 14px; padding: 22px 0; }
  .archive-entry time { grid-column: 1 / -1; }
  .archive-entry__arrow { grid-column: 2; grid-row: 2; }
  .info-toc nav { grid-template-columns: 1fr; }
  .info-article__lead { margin-bottom: 42px; font-size: 20px; }
  .info-article p,
  .info-article li { font-size: 15px; }
  .info-callout { padding: 70px 23px 24px; }
  .info-callout::before { top: 22px; left: 23px; }
  .info-steps { grid-template-columns: 1fr; }
  .info-note { align-items: flex-start; flex-direction: column; padding: 24px; }
  .search-form { grid-template-columns: 1fr; }
  .search-form .button { min-height: 54px; }
  .search-filters { grid-template-columns: 1fr 1fr; }
  .search-summary { align-items: flex-start; flex-direction: column; }
  .search-result { grid-template-columns: 44px minmax(0,1fr); gap: 15px; padding: 22px 18px; }
  .search-result__icon { width: 44px; height: 44px; }
  .search-result__arrow { position: absolute; top: 20px; right: 18px; }
  .search-result__body { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  .archive-entry,
  .search-result,
  .search-result__arrow { transition: none; }
}