:root {
  color-scheme: light;
  --bg: #F7F6F2;
  --ink: #171717;
  --muted: #9A978F;
  --soft: #efefef;
  --line: #d8d8d8;
  --page-x: 30px;
  --col-no: 52px;
  --col-sector: 172px;
  --col-title: 238px;
  --col-date: 124px;
  --col-gap: 20px;
  --detail-left: calc(var(--page-x) + var(--col-no) + var(--col-gap) + var(--col-sector) + var(--col-gap) + var(--col-title) + var(--col-gap) + var(--col-date) + var(--col-gap));
  --record-grid-width: calc(var(--col-no) + var(--col-gap) + var(--col-sector) + var(--col-gap) + var(--col-title) + var(--col-gap) + var(--col-date));
  --hover-right-offset: calc(var(--record-grid-width) + var(--page-x) + var(--page-x) - 14px - 100vw);
  --hover-mask-left: calc(var(--detail-left) - var(--page-x) - 14px);
  --hover-mask-right-inset: calc(var(--page-x) + 34px);
}

@font-face {
  font-family: "Leeeaf Hei";
  src: url("/assets/fonts/LeeeafHei-Regular.ttf") format("truetype");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--bg);
  font-family: "Leeeaf Hei", Arial, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.35;
  letter-spacing: 0;
}

body.is-expanding,
body.is-expanded,
body.is-collapsing {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--muted);
}

.index-body {
  font-size: 16px;
  font-weight: 700;
}

.index-header {
  position: fixed;
  z-index: 60;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: var(--col-no) var(--col-sector) var(--col-title) var(--col-date) minmax(160px, 1fr);
  align-items: start;
  column-gap: var(--col-gap);
  padding: 20px var(--page-x) 14px;
  pointer-events: none;
  transition: opacity 720ms ease;
}

.brand-mark {
  grid-column: 1 / 3;
  position: relative;
  display: grid;
  grid-template-columns: var(--col-no) 1.6em;
  column-gap: var(--col-gap);
  width: calc(var(--col-no) + var(--col-gap) + 1.6em);
  white-space: nowrap;
  font-weight: 700;
  pointer-events: auto;
}

.brand-mark span {
  position: relative;
  grid-row: 1;
  transition: opacity 120ms ease;
}

.brand-mark span:nth-child(2) {
  grid-column: 2;
}

.brand-mark span::after {
  content: attr(data-full);
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}

.brand-mark:hover span,
.brand-mark:focus-visible span {
  color: transparent;
}

.brand-mark:hover span::after,
.brand-mark:focus-visible span::after {
  color: var(--ink);
  opacity: 1;
}

.top-nav {
  display: contents;
  color: var(--muted);
  font-weight: 400;
  white-space: nowrap;
}

.filter-pair {
  grid-column: 3;
  display: flex;
  gap: 5px;
}

.filter-tab {
  margin: 0;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 400;
  text-align: left;
  pointer-events: auto;
}

.filter-tab.is-active,
.filter-tab:hover {
  color: var(--ink);
}

.about-tab {
  grid-column: 4;
}

.contact-link {
  grid-column: 5;
  justify-self: end;
  position: relative;
  display: inline-block;
  width: fit-content;
  margin: 0;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 400;
  text-align: right;
  white-space: nowrap;
  pointer-events: auto;
}

.contact-link::after {
  content: attr(data-email);
  position: absolute;
  right: 0;
  top: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}

.contact-link:hover span,
.contact-link.is-copied span {
  color: transparent;
}

.contact-link:hover::after,
.contact-link.is-copied::after {
  color: var(--ink);
  opacity: 1;
}

.index-layout {
  display: grid;
  grid-template-columns: var(--col-no) var(--col-sector) var(--col-title) var(--col-date) minmax(320px, 1fr);
  column-gap: var(--col-gap);
  min-height: calc(100vh + 48px);
  padding: 94px var(--page-x) 40px;
}

.record-index {
  grid-column: 1 / 5;
  min-width: 0;
}

.table-title,
.record-row {
  display: grid;
  grid-template-columns: var(--col-no) var(--col-sector) var(--col-title) var(--col-date);
  column-gap: var(--col-gap);
  align-items: baseline;
}

.table-title {
  margin-bottom: 28px;
  cursor: default;
  user-select: none;
}

.table-title span {
  position: relative;
  width: fit-content;
  cursor: default;
  user-select: none;
}

.table-title span::after {
  content: attr(data-full);
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}

.table-title span:hover {
  color: transparent;
}

.table-title span:hover::after {
  color: var(--ink);
  opacity: 1;
}

.record-list {
  display: grid;
  gap: 0;
}

.record-row {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  cursor: default;
  font: inherit;
  text-align: left;
  transition: color 120ms ease;
}

body.is-restoring-preview .record-row {
  transition: none;
}

.record-row:focus,
.record-row:focus-visible {
  outline: none;
}

.record-row::after {
  content: "";
  position: absolute;
  inset: -7px -14px -7px -14px;
  right: var(--hover-right-offset);
  border: 1px solid #ff5a1f;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}

.record-row::before {
  content: "";
  position: absolute;
  top: -7px;
  bottom: -7px;
  left: var(--hover-mask-left);
  width: calc(100vw - var(--detail-left) - var(--hover-mask-right-inset) + 14px);
  background: rgba(247, 246, 242, 0.68);
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
  z-index: 1;
}

.record-row span {
  position: relative;
  z-index: 2;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: opacity 720ms ease, color 120ms ease;
}

body.is-restoring-preview .record-row span {
  transition: opacity 720ms ease;
}

.record-row span:nth-child(4),
.table-title span:nth-child(4) {
  overflow: visible;
  text-overflow: clip;
}

.record-list.is-hovering .record-row {
  color: var(--muted);
}

.record-list.is-hovering .record-row:hover,
.record-list.is-hovering .record-row.is-hovered,
.record-row.is-selected {
  color: var(--ink);
}

.record-row:hover::after,
.record-row.is-hovered::after,
.record-row.is-expanded-anchor::after {
  opacity: 1;
}

.record-row:hover::before,
.record-row.is-hovered::before,
.record-row.is-expanded-anchor::before {
  opacity: 1;
}

body.is-expanding .table-title,
body.is-expanded .table-title,
body.is-expanding .site-footer,
body.is-expanded .site-footer {
  opacity: 0.08;
}

body.is-expanding .record-row span,
body.is-expanded .record-row span {
  opacity: 0.08;
}

body.is-expanding .record-row.is-expanded-anchor span,
body.is-expanded .record-row.is-expanded-anchor span {
  opacity: 0.18;
}

.record-detail {
  position: fixed;
  top: 34vh;
  left: var(--detail-left);
  z-index: 10;
  width: min(620px, calc(100vw - var(--detail-left) - var(--page-x)));
  min-height: 420px;
  padding-top: 0;
  font-weight: 400;
  pointer-events: none;
}

body.is-expanding .record-detail,
body.is-expanded .record-detail,
body.is-collapsing .record-detail {
  visibility: hidden;
}

.about-panel {
  grid-column: 4 / 6;
  align-self: start;
  max-width: 620px;
  padding-top: 0;
  font-weight: 400;
}

.about-panel h1 {
  margin: 0 0 22px;
  font-size: 24px;
  line-height: 1.15;
  font-weight: 700;
}

.detail-kicker,
.detail-meta {
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
}

.detail-kicker {
  margin: 0 0 16px;
}

.record-detail h1 {
  margin: 0 0 22px;
  font-size: 24px;
  line-height: 1.15;
  font-weight: 700;
}

.detail-lead {
  margin: 0 0 24px;
  max-width: 620px;
  font-size: 14px;
  line-height: 1.65;
}

.detail-meta {
  display: flex;
  gap: 22px;
  margin-bottom: 26px;
}

.detail-points {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.55;
}

.detail-points li::before {
  content: "— ";
  color: var(--muted);
}

.expanded-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  pointer-events: none;
  visibility: hidden;
}

.expanded-overlay.is-active {
  pointer-events: auto;
  visibility: visible;
}

.expanded-scrim {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  z-index: 3;
  background: rgba(247, 246, 242, 0.82);
  clip-path: var(--scrim-clip, inset(0 0 0 0));
  opacity: 0;
  pointer-events: none;
  will-change: clip-path, opacity;
  transition:
    clip-path 760ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 260ms ease;
}

.expanded-card {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 4;
  width: 100vw;
  height: 100vh;
  padding: 96px 30px 48px;
  overflow: auto;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  opacity: 0;
}

.expanded-overlay.is-active .expanded-card {
  opacity: 1;
}

.expanded-anchor-frame {
  position: fixed;
  left: calc(var(--page-x) - 14px);
  right: calc(var(--page-x) - 14px);
  top: var(--anchor-top, 0);
  height: var(--anchor-height, 0);
  z-index: 2;
  border: 1px solid #ff5a1f;
  opacity: 0;
  pointer-events: none;
}

.expanded-overlay.is-active .expanded-scrim {
  opacity: 1;
}

.expanded-overlay.is-active .expanded-anchor-frame {
  opacity: 1;
}

.expanded-overlay.is-open .expanded-scrim,
.expanded-overlay.is-open .expanded-card {
  transform: none;
}

.expanded-back {
  position: fixed;
  z-index: 5;
  top: 94px;
  left: var(--page-x);
  margin: 0;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 400;
  line-height: 1;
  transform: scaleX(1.85);
  transform-origin: left center;
}

.expanded-back:hover {
  color: var(--ink);
}

.expanded-overlay:not(.is-open) .expanded-back {
  opacity: 0;
  pointer-events: none;
}

.expanded-inner {
  max-width: min(880px, calc(100vw - 60px));
  margin-left: var(--detail-left);
  opacity: 1;
  transform-origin: 0 0;
  will-change: transform, opacity;
  transition: transform 760ms cubic-bezier(0.22, 1, 0.36, 1);
}

.expanded-kicker,
.expanded-meta {
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
}

.expanded-kicker {
  margin: 0 0 18px;
  transition: margin 680ms cubic-bezier(0.22, 1, 0.36, 1);
}

.expanded-title {
  max-width: 820px;
  margin: 0 0 28px;
  font-size: 36px;
  line-height: 1.12;
  font-weight: 700;
  transition:
    font-size 680ms cubic-bezier(0.22, 1, 0.36, 1),
    line-height 680ms cubic-bezier(0.22, 1, 0.36, 1),
    margin 680ms cubic-bezier(0.22, 1, 0.36, 1),
    max-width 680ms cubic-bezier(0.22, 1, 0.36, 1);
}

.expanded-summary {
  max-width: 760px;
  margin: 0 0 32px;
  font-size: 16px;
  line-height: 1.75;
  font-weight: 400;
  transition:
    font-size 680ms cubic-bezier(0.22, 1, 0.36, 1),
    line-height 680ms cubic-bezier(0.22, 1, 0.36, 1),
    margin 680ms cubic-bezier(0.22, 1, 0.36, 1),
    max-width 680ms cubic-bezier(0.22, 1, 0.36, 1);
}

.expanded-meta {
  display: flex;
  gap: 28px;
  margin: 0 0 42px;
  transition:
    gap 680ms cubic-bezier(0.22, 1, 0.36, 1),
    margin 680ms cubic-bezier(0.22, 1, 0.36, 1);
}

.expanded-body {
  display: grid;
  gap: 20px;
  max-width: 780px;
  font-size: 15px;
  line-height: 1.8;
  font-weight: 400;
  transition: opacity 180ms ease;
}

.expanded-body p {
  margin: 0;
}

.expanded-relations {
  display: grid;
  gap: 9px;
  max-width: 760px;
  font-size: 14px;
  line-height: 1.55;
  font-weight: 400;
  transition: opacity 180ms ease;
}

.expanded-relation {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 20px;
  align-items: baseline;
}

.expanded-relation-label {
  color: var(--muted);
}

.expanded-relation-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.relation-link {
  margin: 0;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
}

.relation-link:hover {
  color: var(--muted);
}

.expanded-overlay:not(.is-open) .expanded-kicker {
  margin-bottom: 16px;
}

.expanded-overlay:not(.is-open) .expanded-title {
  max-width: 620px;
  margin-bottom: 22px;
  font-size: 24px;
  line-height: 1.15;
}

.expanded-overlay:not(.is-open) .expanded-summary {
  max-width: 620px;
  margin-bottom: 24px;
  font-size: 14px;
  line-height: 1.65;
}

.expanded-overlay:not(.is-open) .expanded-body {
  opacity: 0;
}

.expanded-overlay:not(.is-open) .expanded-relations {
  opacity: 0;
  pointer-events: none;
}

.expanded-overlay:not(.is-open) .expanded-meta {
  gap: 22px;
  margin-bottom: 26px;
}

.expanded-overlay.is-fast-close .expanded-scrim,
.expanded-overlay.is-fast-close .expanded-inner,
.expanded-overlay.is-fast-close .expanded-kicker,
.expanded-overlay.is-fast-close .expanded-title,
.expanded-overlay.is-fast-close .expanded-summary,
.expanded-overlay.is-fast-close .expanded-meta,
.expanded-overlay.is-fast-close .expanded-relations {
  transition-duration: 320ms;
}

.site-footer {
  width: min(880px, calc(100% - var(--page-x) - var(--page-x)));
  margin: 90px auto 0;
  padding: 20px 0 34px;
  color: var(--muted);
  border-top: 1px solid var(--soft);
  font-size: 14px;
  font-weight: 400;
  text-align: center;
}

.site-footer p {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 18px;
  margin: 0 0 8px;
}

.page {
  width: min(880px, calc(100% - 40px));
  min-height: calc(100vh + 48px);
  margin: 0 auto;
  padding: 80px 0 52px;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.75;
}

.text-page h1 {
  margin: 0 0 24px;
  font-size: 48px;
  line-height: 1.1;
}

.text-page h2 {
  margin: 36px 0 12px;
  font-size: 24px;
}

.text-page p {
  margin: 0 0 16px;
  color: #4f4f4f;
}

.back-link {
  display: inline-block;
  margin-bottom: 32px;
  color: var(--muted);
}

@media (max-width: 1180px) {
  .index-header {
    grid-template-columns: var(--col-no) var(--col-sector) var(--col-title) var(--col-date);
  }

  .contact-link {
    display: none;
  }

  .index-layout {
    grid-template-columns: var(--col-no) var(--col-sector) var(--col-title) var(--col-date);
    row-gap: 26px;
  }

  .record-detail {
    grid-column: 1 / 5;
    position: static;
    min-height: 0;
    padding-top: 22px;
    border-top: 1px solid var(--soft);
  }

  .about-panel {
    grid-column: 1 / 5;
    padding-top: 0;
    border-top: 1px solid var(--soft);
  }
}

@media (max-width: 760px) {
  :root {
    --page-x: 18px;
    --col-no: 42px;
    --col-sector: 76px;
    --col-title: minmax(112px, 1fr);
    --col-date: 68px;
    --col-gap: 10px;
  }

  .index-body {
    font-size: 15px;
  }

  .index-header {
    grid-template-columns: var(--col-no) var(--col-sector) var(--col-title) var(--col-date);
    padding: 22px var(--page-x) 18px;
  }

  .filter-pair {
    grid-column: 3;
  }

  .about-tab {
    grid-column: 4;
  }

  .contact-link {
    display: none;
  }

  .index-layout {
    grid-template-columns: var(--col-no) var(--col-sector) var(--col-title) var(--col-date);
    padding: 104px var(--page-x) 34px;
  }

  .table-title,
  .record-row {
    grid-template-columns: var(--col-no) var(--col-sector) var(--col-title) var(--col-date);
    column-gap: var(--col-gap);
  }

  .table-title {
    margin-bottom: 20px;
  }

  .record-detail h1 {
    font-size: 24px;
  }

  .detail-lead {
    font-size: 15px;
  }

  .site-footer {
    width: calc(100% - var(--page-x) - var(--page-x));
    margin-right: auto;
    margin-left: auto;
  }

  .page {
    width: min(100% - 32px, 880px);
    padding-top: 48px;
  }
}