/* ---------------------------------------------------------------------------
   site.css — the parts shikun.io has that the Clarity template does not.

   Base layer is Clarity (CC0, unmodified): assets/stylesheets/main_free.css
   supplies the reset, typography, .button/.icon, tables and .container's
   padding ladder. This file adds:

     1. the top navigation bar with the sliding dot
     2. the split home hero, locked to one viewport (no scrolling)
     3. publication rows
     4. news rows
     5. shared polish — links, focus rings, selection, footer

   Written from measurements of the rendered shikun.io, not copied from it:
   Clarity is CC0, his personal site's stylesheet is not offered for reuse.
   Reference metrics: nav 1.5em vertical padding, links 24px/500, dot 8px
   #ff9800 animated on `left`, hero 1fr/1fr at >=769px with 5-10vw gap.
   His nav face is "Athletics" (proprietary) - Poppins here, which Clarity
   itself ships.
--------------------------------------------------------------------------- */

:root {
  --ink: #353535;
  --ink-soft: #5c5c5c;
  --ink-muted: #8a8a8a;
  --dot: #ff9800;
  --hero-bg: #e0e4e6;
  --rule: #e3e3e3;
  --rule-soft: #ededed;
  --tint: #f6f6f6;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

::selection { background: var(--dot); color: #fff; }

html { scroll-behavior: smooth; }

/* Clarity's base sets link colour per-context; keep prose links quiet and
   underlined rather than coloured, which is what shikun.io does. */
.container p a,
.news-body a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--ink-muted);
  transition: text-decoration-color 0.2s var(--ease);
}
.container p a:hover { text-decoration-color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--dot);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --- 1. navigation ------------------------------------------------------- */

div.nav-bar {
  background-color: transparent;
  top: 0;
  width: 100%;
  position: absolute;
  z-index: 9999;
}

div.nav-bar .nav-container {
  display: grid;
  grid-template-columns: auto auto;
  justify-content: space-between;
  align-items: center;
  column-gap: 8vw;
  padding: 1.5em 0;
  position: relative;
}

/* shikun.io uses justify-content:space-between inside a 2fr column with a
   25vw gap, which suits his four short labels. Ours are wider, so they filled
   the column exactly and ran together. An explicit gap spaces them at any
   label length. */
div.nav-bar .menu {
  display: flex;
  justify-content: flex-start;
  gap: 2.4em;
  position: relative;
}

div.nav-bar .menu a {
  position: relative;
  display: block;
  text-align: center;
  text-decoration: none;
  font-weight: 500;
  color: var(--ink-soft);
  font-size: 24px;
  font-family: "Poppins", sans-serif;
  padding-bottom: 0.5em;
  transition: color 0.2s var(--ease);
}

div.nav-bar .menu a:hover,
div.nav-bar .menu a.active { color: var(--ink); }

div.nav-bar .menu .menu-dot {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background-color: var(--dot);
  border-radius: 50%;
  transition: left 0.3s var(--ease), opacity 0.3s var(--ease);
  opacity: 0;
  pointer-events: none;
}

div.nav-bar .social {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1.15em;
  padding-bottom: 0.5em;
}

div.nav-bar .social a {
  color: var(--ink-muted);
  font-size: 19px;
  text-decoration: none;
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}

div.nav-bar .social a:hover {
  color: var(--ink);
  transform: translateY(-2px);
}

div.nav-bar .nav-container-small { display: none; }

@media screen and (max-width: 768px) {
  div.nav-bar .nav-container { display: none; }
  div.nav-bar .nav-container-small { display: block; padding: 1.1em 0; }
  div.nav-bar .menu-bar { display: flex; justify-content: flex-end; }
  /* Clarity styles bare <button> like its .button pill, which paints a grey
     capsule behind the bars. Strip it back to a plain icon button. */
  div.nav-bar .menu-default,
  div.nav-bar .menu-default:hover,
  div.nav-bar .menu-default:focus {
    background: none !important;
    background-color: transparent !important;
    border: 0;
    box-shadow: none;
    border-radius: 0;
    cursor: pointer;
    padding: 6px;
    margin: 0;
    line-height: 0;
    color: var(--ink);
  }
  /* flex + gap rather than margins: collapsing sibling margins made the bar
     positions imprecise, so the open-state X did not converge cleanly. */
  div.nav-bar .menu-default {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  div.nav-bar .menu-default span {
    display: block;
    width: 26px;
    height: 2px;
    margin: 0;
    background: currentColor;
    transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
  }
  div.nav-bar.open .menu-default span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  div.nav-bar.open .menu-default span:nth-child(2) { opacity: 0; }
  div.nav-bar.open .menu-default span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  /* The nav is position:absolute, so an open panel with no background lets the
     page text show straight through the links. Give it a solid surface. */
  div.nav-bar.open {
    background-color: #fff;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.07);
  }
  body.home div.nav-bar.open { background-color: var(--hero-bg); box-shadow: none; }

  div.nav-bar .mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0.55em;
    padding: 0.6em 0 1.4em;
  }
  div.nav-bar.open .mobile-menu { display: flex; }
  /* Direct children only. Scoping this to `.mobile-menu a` also hit the social
     icons, and it outranks FontAwesome's own .fa-brands/.fa-solid
     font-family (0,2,2 vs 0,1,0), so every icon fell back to Poppins and
     rendered as a tofu box. */
  div.nav-bar .mobile-menu > a {
    font-family: "Poppins", sans-serif;
    font-size: 20px;
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
  }
  div.nav-bar .mobile-menu .social-row {
    display: flex;
    gap: 1.2em;
    padding-top: 0.5em;
  }
  div.nav-bar .mobile-menu .social-row a { font-size: 19px; color: var(--ink-muted); }
}

/* --- 2. home hero, locked to one viewport -------------------------------- */

/* The tinted band. Clarity uses #E0E4E6 for its project-page cover; shikun.io's
   own home is plain white. Keeping the tint here because it distinguishes the
   home page from the white inner pages. */
.hero-band {
  background-color: var(--hero-bg);
  color: var(--ink);
}

body.home {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body.home .hero-band {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

body.home footer { flex: 0 0 auto; }

/* Desktop: the whole page is exactly one viewport and never scrolls. */
@media screen and (min-width: 769px) {
  body.home { height: 100vh; overflow: hidden; }

  /* Clarity's .container carries `flex: 1`, so as a flex child it grows and
     swallows the band, defeating justify-content:center. Pin it to its own
     height and the hero centres properly. */
  body.home .hero-band > .container { flex: 0 0 auto; }

  /* The nav is position:absolute and so takes no space - without this the
     portrait rides up underneath it and collides with the social icons. */
  body.home .hero-band { padding-top: 5.5em; }

  body.home .home-container { padding: 0; }
  body.home .home-profile img { max-height: 58vh; object-fit: cover; }
}

div.home-container {
  padding: 14vh 0 6vh;
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 8vw;
  align-items: center;
}

div.home-container .home-intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

div.home-container .home-intro h1.title {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.35em;
}

div.home-container .home-intro p {
  padding: 0 0 0.9em;
  line-height: 1.6;
  max-width: 34em;
}

div.home-container .home-intro p em { color: var(--ink-soft); }

/* Was italic, inherited from shikun.io's <em> second paragraph. Dropped once
   the three strands became coloured: colour already separates them, so italic
   was a second emphasis doing the same job, and italic hurts readability at
   this length. The secondary grey stays, so the hierarchy under the identity
   line survives without it. */
div.home-container .home-intro .home-research { color: var(--ink-soft); }

/* The three research strands. Muted cool tones: they must read as one
   sentence first and as three categories second, so saturation is kept low
   and the weight is nudged rather than changed. All three are checked against
   the #e0e4e6 hero for AA body contrast.
   When the publications page gets topic groups, set `href` in RESEARCH_PARTS
   and these become links; the hover rule below already covers that case. */
/* Three cool hues, each solved to land on the SAME contrast (5.2) against the
   #e0e4e6 hero rather than the same lightness. That matters: at equal
   lightness a teal is perceptually far brighter than a blue or an indigo, so
   a uniform lightness either fails AA on the teal (3.4 at L=38) or drags the
   other two down into near-black. Hence the teal sits at L=28 and the indigo
   at L=46 while all three read as equally present.
   Two earlier attempts and why they failed:
     - one hue at three depths: the lightest step lands at 2.9 contrast on a
       light background, so it is unreadable or indistinguishable.
     - uniformly dark (L=26): distinct from body text but the hues converge
       toward black, dropping blue-vs-indigo to 11 dE. */
:root {
  --ra-skills: #3a5f88;   /* blue   */
  --ra-data:   #2b6561;   /* teal   */
  --ra-hri:    #664f9a;   /* indigo */
}

div.home-container .home-intro .ra {
  text-decoration: none;
}

div.home-container .home-intro .ra-skills { color: var(--ra-skills); }
div.home-container .home-intro .ra-data   { color: var(--ra-data); }
div.home-container .home-intro .ra-hri    { color: var(--ra-hri); }

/* Only anchors get an affordance; plain spans stay inert. */
div.home-container .home-intro a.ra {
  text-decoration: underline;
  text-decoration-thickness: 0.5px;
  text-underline-offset: 0.2em;
  text-decoration-color: currentColor;
  opacity: 0.95;
  transition: opacity 0.2s var(--ease);
}

div.home-container .home-intro a.ra:hover { opacity: 1; }

/* Chinese name + pronunciation: present but clearly secondary to the
   romanised name. CJK stack first, since neither Poppins nor Charter carries
   Han glyphs and the default fallback can be ugly. */
div.home-container .home-intro .name-alt {
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC",
               "Microsoft YaHei", "Poppins", sans-serif;
  font-size: 0.86em;
  color: var(--ink-muted);
  white-space: nowrap;
}

/* Strictly /.../ marks phonemic IPA and this is a respelling, but the slashes
   read as "pronunciation" to everyone, which is the point. */
div.home-container .home-intro .name-phon {
  font-family: "Charter", Georgia, serif;
  font-style: italic;
  letter-spacing: 0.01em;
}

/* Industry signal, one line, quieter than the research sentence. */
div.home-container .home-intro .home-previously {
  font-size: 0.82em;
  line-height: 1.55;
  color: var(--ink-muted);
  padding-top: 0.3em;
}

div.home-container .home-intro .home-previously .sep {
  padding-left: 0.4em;
  opacity: 0.55;
}

div.home-container .home-intro > div { padding-top: 0.6em; }

div.home-container .home-profile img {
  width: 100%;
  display: block;
}

@media screen and (min-width: 769px) {
  div.home-container {
    grid-template-columns: 1fr 1fr;
    column-gap: 5vw;
    row-gap: 0;
  }
}

@media screen and (min-width: 992px) {
  div.home-container { column-gap: 10vw; }
}

/* --- 3. publication rows ------------------------------------------------- */

.pub-year {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 2.6em 0 0.6em;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 0.4em;
}

.paper-row {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 0.9em;
  padding: 1.7em 0;
  border-bottom: 1px solid var(--rule-soft);
  align-items: start;
  transition: background-color 0.2s var(--ease);
}

@media screen and (min-width: 769px) {
  .paper-row {
    grid-template-columns: 200px 1fr;
    column-gap: 2.2vw;
    row-gap: 0;
  }
  /* Rows whose figure is missing keep the (empty) first track, so every title
     stays on one vertical line down the page. */
  .paper-row.no-thumb > .paper-info { grid-column: 2; }
}

/* Teaser figures keep their own proportions. A forced 4:3 box with
   object-fit:cover cropped the sides off every one of them - these run from
   0.95 to 3.26 wide, so WatchAct would have lost most of its width. Height is
   capped so an unusually tall figure cannot dominate the row. */
/* --- thumbnail: click to enlarge ----------------------------------------- */

.paper-row .paper-thumb {
  /* the hint is absolutely placed against this box */
  position: relative;
  padding-bottom: 1.15em;
}

/* Clarity styles every bare <button> as its pill, so reset before restyling. */
.paper-row .paper-thumb .thumb-zoom,
.paper-row .paper-thumb .thumb-zoom:hover,
.paper-row .paper-thumb .thumb-zoom:focus {
  display: block;
  padding: 0;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: none !important;
  background-color: transparent !important;
  box-shadow: none;
  line-height: 0;
  cursor: zoom-in;
  width: auto;
  text-align: left;
}

.paper-row .paper-thumb .thumb-zoom img {
  transition: opacity 0.2s var(--ease);
}

.paper-row .paper-thumb .thumb-zoom:hover img { opacity: 0.82; }

/* Sits below the figure, reserved space so revealing it never shifts the row. */
.paper-row .paper-thumb .thumb-hint {
  position: absolute;
  left: 0;
  bottom: 0;
  font-family: "Poppins", sans-serif;
  font-size: 10.5px;
  letter-spacing: 0.02em;
  color: var(--ink-muted);
  opacity: 0;
  transition: opacity 0.2s var(--ease);
  pointer-events: none;
}

/* Only on devices that actually hover - a touch device would show it forever. */
@media (hover: hover) {
  .paper-row .paper-thumb:hover .thumb-hint,
  .paper-row .paper-thumb .thumb-zoom:focus-visible ~ .thumb-hint { opacity: 1; }
}

/* --- lightbox ------------------------------------------------------------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5vh 5vw;
  background: rgba(18, 18, 18, 0.93);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  cursor: zoom-out;
}

/* Focused programmatically when the box opens so screen readers land inside
   it; no visible ring, since the user did not tab here. */
.lightbox:focus { outline: none; }

.lightbox[hidden] { display: none; }

.lightbox figure {
  margin: 0;
  max-width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9em;
  cursor: default;
}

.lightbox img {
  max-width: 100%;
  max-height: 80vh;
  width: auto;
  height: auto;
  display: block;
  background: #fff;
  border-radius: 3px;
}

.lightbox figcaption {
  display: flex;
  flex-direction: column;
  gap: 0.55em;
  text-align: center;
  max-width: 44em;
}

.lightbox .lightbox-title {
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.45;
  color: #f2f2f2;
}

/* The 20-second read. Charter here, not Poppins: at this length a serif is
   easier on the eye, and it separates the description from the title. */
.lightbox .lightbox-blurb {
  font-family: "Charter", Georgia, serif;
  font-size: 14.5px;
  line-height: 1.6;
  color: #c4c4c4;
}

.lightbox .lightbox-blurb[hidden] { display: none; }

.lightbox .lightbox-close,
.lightbox .lightbox-close:hover,
.lightbox .lightbox-close:focus {
  position: absolute;
  top: 2vh;
  right: 2.5vw;
  background: none !important;
  background-color: transparent !important;
  border: 0;
  box-shadow: none;
  border-radius: 0;
  padding: 0.2em 0.4em;
  font-size: 34px;
  line-height: 1;
  color: #d8d8d8;
  cursor: pointer;
}

.lightbox .lightbox-close:hover { color: #fff; }

.paper-row .paper-thumb img {
  /* auto width + max constraints, so the border hugs the image instead of
     leaving letterbox gaps on a near-square figure. */
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 170px;
  display: block;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: #fff;
}

/* Grid items default to min-width:auto, so a wide <pre> stretches the track
   instead of scrolling inside it and the citation runs off the page. */
.paper-row .paper-info { min-width: 0; }

.paper-row .paper-info .paper-title {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 17px;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 0.4em;
}

.paper-row .paper-info .paper-authors {
  font-size: 15px;
  line-height: 1.55;
  margin: 0 0 0.25em;
  color: var(--ink-soft);
}

.paper-row .paper-info .paper-authors b { color: var(--ink); font-weight: 700; }

/* Equal-contribution footnote: sits at the end of the author line but must
   read as an annotation, not as another author. */
.paper-row .paper-info .equal-note {
  display: inline-block;
  margin-left: 0.6em;
  font-size: 11.5px;
  font-style: italic;
  color: var(--ink-muted);
  white-space: nowrap;
}

.paper-row .paper-info .paper-venue {
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
  color: var(--ink-muted);
  font-style: italic;
}

.paper-row .paper-info .paper-links { padding-top: 0.8em; }

.paper-row .paper-info .paper-links .button {
  font-size: 12px;
  padding: 0.45em 0.9em;
}

/* --- 4. news rows -------------------------------------------------------- */

.news-row {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 0.25em;
  padding: 1.25em 0;
  border-bottom: 1px solid var(--rule-soft);
}

@media screen and (min-width: 769px) {
  .news-row {
    grid-template-columns: 150px 1fr;
    column-gap: 2.2vw;
    row-gap: 0;
  }
}

.news-row .news-when {
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  white-space: nowrap;
  padding-top: 0.15em;
}

.news-row .news-body {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.news-row .news-body b { color: var(--ink); font-weight: 600; }

/* --- 5. shared ----------------------------------------------------------- */

/* Inner pages: the nav is absolutely positioned, so the first heading needs
   clearance under it. */
.page-head { padding: 16vh 0 1.2em; }
.page-head + .page-head,
.container .page-head ~ .page-head { padding-top: 4.5em; }

.page-head h1 {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.25em;
}

.page-head p.text { color: var(--ink-muted); margin: 0; }

/* Clarity's p.text carries no margin, so consecutive paragraphs ran together. */
.container p.text {
  line-height: 1.7;
  margin: 0 0 1.15em;
  max-width: 46em;
}
.container p.text:last-child { margin-bottom: 0; }

footer {
  border-top: 1px solid var(--rule-soft);
  margin-top: 5em;
  padding: 2em 0;
}

footer .footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6em 2em;
}

footer .footer-main {
  font-size: 13px;
  color: var(--ink-muted);
  margin: 0;
}

/* Fine print, deliberately quiet in the corner: the Slow Science line and the
   Clarity credit. Clarity is CC0 and needs no attribution, so this is courtesy
   and must not compete with anything.
   Three things fought us here: Clarity sets `footer p { font-style: italic }`
   and `font-family: Charter`, which at 11px reads as mushy serif italic; and a
   single long line was both ugly and the first thing to wrap. Two short
   right-aligned lines in a non-italic sans read as chrome, not prose. */
footer .footer-fine {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
  text-align: right;
}

footer .footer-fine span {
  font-size: 10.5px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: #a6a6a6;
  padding: 0;
}

/* The personal line gets Charter italic: Clarity ships the face, and a serif
   italic reads as a motto rather than as chrome. Nudged up a little because a
   serif at 10.5px is harder to read than a sans at the same size. */
footer .footer-fine .footer-motto {
  font-family: "Charter", Georgia, "Times New Roman", serif;
  font-style: italic;
  font-size: 12.5px;
  letter-spacing: 0.005em;
  color: #9b9b9b;
}

/* Visible as a link at rest, but only just: a hairline underline at roughly a
   third of the text's weight, set well clear of the descenders. */
footer .footer-fine .footer-motto a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 0.5px;
  text-underline-offset: 0.22em;
  text-decoration-color: rgba(120, 120, 120, 0.45);
  border-bottom: 0;
  transition: color 0.2s var(--ease), text-decoration-color 0.2s var(--ease);
}

footer .footer-fine .footer-motto a:hover {
  color: var(--ink-soft);
  text-decoration-color: var(--ink-soft);
}

/* The credit stays plainer and quieter than the motto. */
footer .footer-fine .footer-credit {
  font-family: "Poppins", sans-serif;
  font-style: normal;
}

footer .footer-fine a {
  /* Clarity's responsive blocks set an absolute font-size on `a`
     (a, p, td, ... { font-size: 18px }), which beats the earlier
     `a { font-size: inherit }`. Without this the links rendered at 18px
     inside 10.5px text. */
  font-size: inherit;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

footer .footer-fine a:hover {
  color: var(--ink-soft);
  border-bottom-color: #c9c9c9;
}

@media screen and (max-width: 768px) {
  footer .footer-row { flex-direction: column; align-items: flex-start; gap: 1em; }
  footer .footer-fine { align-items: flex-start; text-align: left; }
}

/* Same trap as the footer: any container we size down needs its links to
   inherit, or Clarity's absolute `a` font-size wins. */
.news-row .news-body a,
.paper-row .paper-info a,
footer a { font-size: inherit; }

/* --- citation disclosure ------------------------------------------------- */

.paper-row .paper-cite {
  margin: 0.9em 0 0;
  padding: 0.9em 1.1em;
  background: var(--tint);
  border: 1px solid var(--rule-soft);
  border-radius: 4px;
  overflow-x: auto;
}

.paper-row .paper-cite code {
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-soft);
  white-space: pre;
  background: none;
  padding: 0;
}

/* Clarity gives a bare <button> a border that its <a class="button"> pills
   don't have, so the BibTeX chip looked heavier than its neighbours. */
.paper-row .paper-links .cite-toggle {
  font: inherit;
  font-size: 12px;
  padding: 0.45em 0.9em;
  cursor: pointer;
  border: 0;
  outline: 0;
}

body.home footer { margin-top: 0; border-top: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}