:root {
  color-scheme: light;
  --bg: #ffffff;
  --ink: #161616;
  --muted: #5f6368;
  --line: #aeb7c4;
  --panel: #f7f8fa;
  --hint-blue: #2f61d6;
  --base-line: #8fb4f3;
  --base-neutral-line: #c4ccd8;
  --rail: #a7bdf2;
  --label-row: 1.78em;
  --media-title-row: 2.25rem;
  --label-gap: 5px;
  --result-gap: 10px;
  --card-pad-x: 8px;
  --card-pad-y: 10px;
  --method-card-gap: calc(var(--card-pad-x) + var(--card-pad-x) + var(--result-gap));
  --mono: "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, ui-monospace, monospace;
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    Segoe UI,
    sans-serif;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
}
.page {
  width: min(1120px, calc(100% - 28px));
  margin: 0 auto;
  padding: 36px 0 58px;
}
.paper-header {
  max-width: 900px;
  margin: 0 auto 26px;
  text-align: center;
}
h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}
h1 {
  margin: 0 auto 12px;
  font-size: clamp(1.95rem, 4vw, 2.8rem);
  font-weight: 660;
  letter-spacing: 0;
  line-height: 1.12;
}
.title-mark {
  color: var(--hint-blue);
  font-weight: 780;
}
.title-key {
  border-bottom: 0;
  color: var(--hint-blue);
  text-decoration-line: underline;
  text-decoration-color: var(--hint-blue);
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.1em;
}
.title-mark sup,
.abstract-card sup {
  font-size: 0.58em;
  line-height: 0;
  vertical-align: super;
}
.status,
.code-note {
  margin: 4px 0;
  color: var(--muted);
  font-size: 0.98rem;
}
.code-note {
  font-style: italic;
  font-weight: 420;
}
.section {
  border-top: 2.5px solid var(--line);
  padding: 26px 0 30px;
}
h2 {
  margin: 0 0 15px;
  font-family: var(--mono);
  font-size: 1.45rem;
  font-weight: 620;
  letter-spacing: 0;
  line-height: 1.25;
  text-align: center;
}
.abstract-card {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  border: 1.5px solid var(--base-line);
  border-radius: 10px;
  background: #f1f6ff;
  color: #3f4650;
  padding: 22px 32px 22px 42px;
  text-align: justify;
  text-align-last: left;
  box-shadow: 0 10px 30px #2f61d612;
}
.abstract-card p {
  position: relative;
  margin: 0 0 11px;
}
.abstract-card p:last-child {
  margin-bottom: 0;
}
.experiments {
  padding-bottom: 0;
}
.results-board {
  --row-gap: 24px;
  display: grid;
  gap: var(--row-gap);
  border-left: 2px solid var(--rail);
  padding-left: 12px;
}
.experiment-row {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: var(--result-gap);
  align-items: center;
}
.experiment-title {
  position: static;
  display: grid;
  place-items: center;
  justify-items: center;
  padding-top: 0;
}
.experiment-row:before {
  position: absolute;
  left: -19px;
  top: 50%;
  width: 12px;
  height: 12px;
  border: 3px solid var(--hint-blue);
  border-radius: 50%;
  background: #fff;
  content: "";
  transform: translateY(-50%);
}
.experiment-title span {
  display: inline-grid;
  flex: 0 0 27px;
  width: 27px;
  height: 27px;
  place-items: center;
  border: 2.5px solid #9eb8f3;
  border-radius: 50%;
  aspect-ratio: 1;
  color: var(--hint-blue);
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 720;
}
h3 {
  margin: 0;
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    Segoe UI,
    sans-serif;
  font-size: 1.08rem;
  font-weight: 660;
  letter-spacing: 0;
  line-height: 1.25;
}
.experiment-slots {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: var(--result-gap);
  row-gap: var(--result-gap);
  align-items: stretch;
}
.base-panel,
.method-panel {
  box-sizing: border-box;
  display: grid;
  height: 100%;
  border-radius: 13px;
}
.base-panel {
  grid-template-rows: var(--media-title-row) auto 1fr;
  gap: var(--label-gap);
  align-content: start;
  width: 100%;
  border: 1.5px solid var(--base-neutral-line);
  background: #f0f3f8;
  padding: var(--card-pad-y) var(--card-pad-x);
  box-shadow: 0 8px 20px #434c5b14;
}
.method-panel {
  position: relative;
  grid-template-rows: var(--media-title-row) 1fr;
  gap: var(--label-gap);
  grid-column: span 2;
  width: 100%;
  border: 1.5px solid rgba(116, 158, 239, 0.95);
  background: #f1f6ff;
  padding: var(--card-pad-y) var(--card-pad-x);
  box-shadow: 0 11px 26px #2f61d61f;
}
.method-heading-row {
  display: grid;
  position: relative;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: var(--method-card-gap);
  align-items: center;
}
.method-video-title {
  grid-row: 1;
  margin: 0;
  color: var(--hint-blue);
  font-family: var(--mono);
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  align-self: end;
  padding-bottom: 1px;
}
.method-video-title:first-child {
  grid-column: 1;
}
.method-video-title:last-child {
  grid-column: 2;
}
.method-mark {
  grid-row: 1;
  grid-column: 1 / -1;
  justify-self: center;
  margin: 0;
  color: var(--hint-blue);
  font-family: var(--mono);
  font-size: 1.16rem;
  font-weight: 780;
  line-height: 1.12;
  text-align: center;
  align-self: center;
  transform: translateY(-1px);
}
.method-mark sup {
  font-size: 0.6em;
  line-height: 0;
  vertical-align: super;
}
.method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--method-card-gap);
  align-items: stretch;
  justify-content: center;
  width: 100%;
}
.method-card {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: var(--label-gap);
  width: 100%;
}
.slot-label {
  display: flex;
  min-height: var(--label-row);
  align-items: flex-end;
  justify-content: center;
  margin: 0;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.86rem;
  font-weight: 620;
  line-height: 1.25;
  text-align: center;
}
.base-title {
  color: var(--ink);
  font-size: 1.16rem;
  font-weight: 780;
  align-items: center;
  transform: translateY(-1px);
}
.method-card .slot-label {
  color: var(--hint-blue);
  font-size: 0.92rem;
  font-weight: 700;
}
.mobile-method-title {
  display: none;
}
.base-caption {
  min-height: 3.35em;
  color: #303842;
}
.image-slot img,
.result-video {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  border: 2px solid var(--base-line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 8px 24px #2f61d612;
}
.base-panel img {
  border-color: var(--base-neutral-line);
  box-shadow: 0 6px 16px #434c5b14;
  filter: saturate(0.82) contrast(0.97);
}
.image-slot img {
  display: block;
  object-fit: cover;
}
.result-video {
  display: block;
  border-color: #2f61d6db;
  object-fit: cover;
}
.result-video:fullscreen {
  width: 100vw;
  height: 100vh;
  border: 0;
  background: #000;
  object-fit: contain;
}
.result-video:-webkit-full-screen {
  width: 100vw;
  height: 100vh;
  border: 0;
  background: #000;
  object-fit: contain;
}
.instruction {
  display: flex;
  min-height: 3.35em;
  align-items: center;
  justify-content: center;
  margin: 0;
  color: #303842;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-style: normal;
  font-weight: 560;
  line-height: 1.25;
  text-align: center;
}
@media (max-width: 920px) {
  .experiment-row {
    grid-template-columns: 30px 1fr;
    gap: 8px;
  }
  .experiment-title {
    position: static;
  }
}
@media (max-width: 680px) {
  .page {
    width: min(100% - 24px, 1120px);
    padding-top: 26px;
  }
  .abstract-card {
    padding-right: 22px;
    text-align: left;
  }
  .results-board {
    --row-gap: 28px;
  }
  .experiment-slots {
    grid-template-columns: 1fr;
    gap: 12px;
    justify-items: start;
  }
  .experiment-row {
    align-items: start;
    min-height: 0;
  }
  .base-panel,
  .method-panel {
    box-sizing: border-box;
    grid-column: auto;
    width: min(100%, 320px);
    border-top: 1.5px solid;
    border-radius: 13px;
    min-width: 0;
  }
  .base-panel {
    border-top-color: var(--base-neutral-line);
  }
  .method-panel {
    grid-template-rows: auto;
    border-top-color: #749eeff2;
    box-shadow: 0 11px 26px #2f61d61f;
  }
  .method-grid {
    grid-auto-flow: row;
    grid-auto-columns: unset;
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .method-heading-row {
    display: none;
  }
  .mobile-method-title {
    display: flex;
  }
  .method-card {
    grid-template-rows: auto auto auto;
    width: 100%;
  }
  .image-slot img,
  .result-video {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
  }
}