@charset "utf-8";

/* HICO CI — HICO Modern Heritage Editorial System */
.sub-page .hico-ci3 {
  --ci3-red: #dc3323;
  --ci3-ink: #20201e;
  --ci3-muted: #666661;
  --ci3-line: #d8d8d3;
  --ci3-soft: #f4f4f1;
  padding: clamp(30px, 4vw, 58px) 0 clamp(90px, 10vw, 150px);
  color: var(--ci3-ink);
}

.sub-page .hico-ci3,
.sub-page .hico-ci3 *,
.sub-page .hico-ci3 *::before,
.sub-page .hico-ci3 *::after {
  box-sizing: border-box;
}

.sub-page .hico-ci3 h2,
.sub-page .hico-ci3 h3,
.sub-page .hico-ci3 h4,
.sub-page .hico-ci3 p,
.sub-page .hico-ci3 figure,
.sub-page .hico-ci3 ol,
.sub-page .hico-ci3 li {
  margin: 0;
}

.sub-page .hico-ci3 ol,
.sub-page .hico-ci3 li {
  padding: 0;
  list-style: none;
}

.sub-page .hico-ci3 li::marker {
  content: "";
}

.sub-page .hico-ci3__intro {
  margin-bottom: clamp(100px, 11vw, 160px);
}

.sub-page .hico-ci3__eyebrow,
.sub-page .hico-ci3__section-head > div > p,
.sub-page .hico-ci3__download-heading > p {
  margin-bottom: 16px !important;
  color: var(--ci3-red);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: .12em;
}

.sub-page .hico-ci3__intro h2 {
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 750;
  line-height: 1.18;
  letter-spacing: -.055em;
  word-break: keep-all;
}

.sub-page .hico-ci3__section + .hico-ci3__section {
  margin-top: clamp(110px, 13vw, 190px);
}

.sub-page .hico-ci3__section-head {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) minmax(360px, .58fr);
  align-items: end;
  gap: clamp(44px, 7vw, 100px);
  margin-bottom: 38px;
}

.sub-page .hico-ci3__section-head h3,
.sub-page .hico-ci3__download-heading h3 {
  font-size: clamp(38px, 4vw, 54px);
  font-weight: 750;
  line-height: 1.15;
  letter-spacing: -.05em;
  word-break: keep-all;
}

.sub-page .hico-ci3__section-head > p {
  margin-bottom: 4px;
  color: var(--ci3-muted);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.7;
  word-break: keep-all;
}

.sub-page .hico-ci3__showcase {
  display: grid;
  grid-template-columns: clamp(145px, 15vw, 220px) minmax(0, 1fr);
  overflow: hidden;
  border-top: 2px solid var(--ci3-ink);
  border-bottom: 1px solid var(--ci3-line);
  background: var(--ci3-soft);
}

.sub-page .hico-ci3__showcase-index {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: clamp(510px, 48vw, 680px);
  padding: 31px 30px 34px;
  color: #fff;
  background: var(--ci3-red);
}

.sub-page .hico-ci3__showcase-index > span {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .08em;
}

.sub-page .hico-ci3__showcase-index > small {
  font-size: 13px;
  font-weight: 750;
  line-height: 1.45;
  letter-spacing: .12em;
}

.sub-page .hico-ci3__showcase figure {
  position: relative;
  display: grid;
  min-width: 0;
  padding: clamp(42px, 6vw, 86px);
  place-items: center;
}

.sub-page .hico-ci3__showcase img {
  display: block;
  width: min(100%, 1016px);
  height: auto;
  mix-blend-mode: multiply;
  transition: transform 420ms cubic-bezier(.22, 1, .36, 1);
}

.sub-page .hico-ci3__showcase:hover img {
  transform: scale(1.008);
}

.sub-page .hico-ci3__showcase figcaption {
  position: absolute;
  right: 30px;
  bottom: 25px;
  color: #777772;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .02em;
}

.sub-page .hico-ci3__rules {
  border-top: 2px solid var(--ci3-ink);
}

.sub-page .hico-ci3__rules li {
  display: grid;
  grid-template-columns: 90px minmax(220px, .42fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(24px, 4vw, 66px);
  padding: 34px 12px;
  border-bottom: 1px solid var(--ci3-line);
}

.sub-page .hico-ci3__rules li > span {
  color: var(--ci3-red);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .08em;
}

.sub-page .hico-ci3__rules h4 {
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 750;
  line-height: 1.35;
  letter-spacing: -.035em;
}

.sub-page .hico-ci3__rules p {
  max-width: 650px;
  color: var(--ci3-muted);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.7;
  word-break: keep-all;
}

.sub-page .hico-ci3__download {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(36px, 6vw, 90px);
  margin-top: clamp(110px, 13vw, 190px);
  padding: clamp(42px, 5vw, 74px);
  border-radius: 24px;
  background: url("/img_new/intbg.gif") no-repeat top 70%  right 30%;
  background-size: cover;
}

.sub-page .hico-ci3__download-heading > p {
  color: var(--ci3-red);
}

.sub-page .hico-ci3__download-description {
  max-width: 660px;
  margin-top: 18px !important;
  color: var(--ci3-muted) !important;
  font-size: 18px;
  font-weight: 500 !important;
  line-height: 1.7;
  word-break: keep-all;
}

.sub-page .hico-ci3__download-button {
  display: inline-flex;
  min-width: 210px;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 12px 24px;
  border: 1px solid var(--ci3-red);
  border-radius: 10px;
  color: #fff;
  background: var(--ci3-red);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.sub-page .hico-ci3__download-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.sub-page .hico-ci3__download-button:hover,
.sub-page .hico-ci3__download-button:focus-visible {
  border-color: #bd291b;
  background: #bd291b;
}

@media (max-width: 900px) {
  .sub-page .hico-ci3__section-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .sub-page .hico-ci3__section-head > p {
    max-width: 680px;
  }

  .sub-page .hico-ci3__showcase {
    grid-template-columns: 125px minmax(0, 1fr);
  }

  .sub-page .hico-ci3__showcase-index {
    min-height: 500px;
    padding-inline: 24px;
  }

  .sub-page .hico-ci3__rules li {
    grid-template-columns: 60px minmax(200px, .48fr) minmax(0, 1fr);
    gap: 22px;
  }
}

@media (max-width: 640px) {
  .sub-page .hico-ci3 {
    padding-top: 18px;
  }

  .sub-page .hico-ci3__intro {
    margin-bottom: 90px;
  }

  .sub-page .hico-ci3__eyebrow,
  .sub-page .hico-ci3__section-head > div > p,
  .sub-page .hico-ci3__download-heading > p {
    font-size: 16px;
  }

  .sub-page .hico-ci3__intro h2 {
    font-size: 41px;
  }

  .sub-page .hico-ci3__section + .hico-ci3__section {
    margin-top: 100px;
  }

  .sub-page .hico-ci3__section-head {
    margin-bottom: 28px;
  }

  .sub-page .hico-ci3__section-head h3,
  .sub-page .hico-ci3__download-heading h3 {
    font-size: 39px;
  }

  .sub-page .hico-ci3__showcase {
    grid-template-columns: 1fr;
  }

  .sub-page .hico-ci3__showcase-index {
    min-height: 0;
    flex-direction: row;
    align-items: center;
    padding: 19px 20px;
  }

  .sub-page .hico-ci3__showcase-index > small {
    text-align: right;
  }

  .sub-page .hico-ci3__showcase figure {
    min-height: 340px;
    padding: 28px 14px 58px;
  }

  .sub-page .hico-ci3__showcase figcaption {
    right: 16px;
    bottom: 18px;
    font-size: 13px;
  }

  .sub-page .hico-ci3__rules li {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 10px 12px;
    padding: 27px 4px;
  }

  .sub-page .hico-ci3__rules h4 {
    font-size: 24px;
  }

  .sub-page .hico-ci3__rules p {
    grid-column: 2;
  }

  .sub-page .hico-ci3__download {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 100px;
    padding: 43px 24px;
  }

  .sub-page .hico-ci3__download-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sub-page .hico-ci3__showcase img {
    transition: none;
  }

  .sub-page .hico-ci3__showcase:hover img {
    transform: none;
  }

  .sub-page .hico-ci3__download-button {
    transition: none;
  }
}