.page-home {
  --home-grid-line: rgba(47, 110, 143, 0.09);
  --home-grid-size: 32px;
  --home-fold: var(--paper-050);
}

.page-home .hero {
  position: relative;
  overflow: hidden;
  background: var(--paper-050);
  padding-top: var(--sp-5);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, var(--home-grid-line) 0 1px, transparent 1px var(--home-grid-size)),
    repeating-linear-gradient(90deg, var(--home-grid-line) 0 1px, transparent 1px var(--home-grid-size));
  pointer-events: none;
}

.page-home .hero__inner {
  position: relative;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  padding-bottom: var(--sp-5);
}

.page-home .hero__dash {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--amber);
  vertical-align: middle;
  margin-right: 10px;
}

.page-home .hero__title {
  font-size: var(--step-4);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  margin: var(--sp-3) 0 var(--sp-3);
  text-wrap: balance;
}

.page-home .hero__lede {
  font-size: var(--step-1);
  line-height: 1.8;
  color: var(--ink-700);
  max-width: 34em;
  margin: 0 0 var(--sp-4);
}

.page-home .hero__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-2);
  border-top: 1px solid var(--line-400);
  padding-top: var(--sp-3);
}

.page-home .hero__points li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--sp-2);
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--slate);
}

.page-home .hero__points .mono {
  color: var(--amber-deep);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding-top: 4px;
}

.page-home .hero__side {
  display: grid;
  gap: var(--sp-3);
  align-content: start;
}

.page-home .hero__figure {
  margin: 0;
  border: 1px solid var(--line-400);
  background: var(--ink-900);
  position: relative;
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.9);
}

.page-home .hero__caption {
  display: block;
  padding: 10px 14px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate);
  background: var(--white);
  border-top: 1px solid var(--line-400);
}

.page-home .hero__brief {
  border: 1px solid var(--ink-700);
  background: var(--white);
  padding: var(--sp-3);
  border-left: 3px solid var(--amber);
}

.page-home .hero__brief-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber-deep);
  margin: 0 0 var(--sp-2);
}

.page-home .hero__brief-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-700);
  margin: 0 0 var(--sp-3);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .hero__actions .btn {
  border-radius: 0;
}

.page-home .home-index {
  border-top: 1px solid var(--line-400);
  border-bottom: 1px solid var(--line-400);
  background: var(--paper-200);
}

.page-home .home-index__list {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-home .home-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 18px;
  border-right: 1px solid var(--line-400);
  white-space: nowrap;
  color: var(--ink-700);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: background var(--shift) var(--ease), border-color var(--shift) var(--ease), transform var(--shift) var(--ease);
}

.page-home .home-index__no {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-home .home-index__link:hover,
.page-home .home-index__link.is-active,
.page-home .home-index__link[aria-current] {
  background: var(--white);
  border-bottom-color: var(--amber);
  color: var(--ink-900);
  transform: translateX(2px);
}

.page-home .home-index__link.is-active .home-index__no,
.page-home .home-index__link[aria-current] .home-index__no {
  color: var(--amber-deep);
}

.page-home .lanes__head {
  display: grid;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.page-home .lanes__head h2,
.page-home .versions__head h2,
.page-home .records__copy h2,
.page-home .paths__head h2 {
  font-size: var(--step-3);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  margin: var(--sp-1) 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--amber);
}

.page-home .lanes__intro {
  font-size: 15px;
  line-height: 1.9;
  color: var(--slate);
  margin: 0;
  max-width: 46em;
}

.page-home .lanes__filter {
  margin-bottom: var(--sp-4);
  flex-wrap: wrap;
}

.page-home .lanes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}

.page-home .lane {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line-400);
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--shift) var(--ease), transform var(--shift) var(--ease), box-shadow var(--shift) var(--ease);
}

.page-home .lane::after {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 20px;
  height: 20px;
  background: linear-gradient(
    to bottom right,
    var(--home-fold) 0 48%,
    var(--line-400) 48% 52%,
    var(--white) 52% 100%
  );
  pointer-events: none;
}

.page-home .lane:hover,
.page-home .lane:focus-within {
  border-color: var(--blue-500);
  transform: translateY(-3px);
  box-shadow: 0 6px 0 -2px var(--paper-200);
}

.page-home .lane:hover::after,
.page-home .lane:focus-within::after {
  background: linear-gradient(
    to bottom right,
    rgba(192, 138, 46, 0.22) 0 48%,
    var(--amber) 48% 52%,
    var(--white) 52% 100%
  );
}

.page-home .lane__label {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--amber-deep);
  margin: 0;
}

.page-home .lane__title {
  font-size: var(--step-2);
  font-weight: 700;
  margin: 0;
  line-height: 1.3;
}

.page-home .lane__title a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--shift) var(--ease), color var(--shift) var(--ease);
}

.page-home .lane__title a:hover {
  color: var(--blue-500);
  border-bottom-color: var(--amber);
}

.page-home .lane__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-700);
  margin: 0;
}

.page-home .lane__more {
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line-400);
}

.page-home .lane__foot {
  margin: auto 0 0;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--slate);
  padding-top: 6px;
}

.page-home .lane.is-hidden,
.page-home .lane[hidden] {
  display: none;
}

.page-home .lanes__shot {
  margin: var(--sp-5) 0 0;
  border: 1px solid var(--line-400);
  background: var(--white);
}

.page-home .lanes__shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .lanes__shot figcaption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
  border-top: 1px solid var(--line-400);
}

.page-home .versions__head {
  margin-bottom: var(--sp-4);
}

.page-home .versions__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}

.page-home .versions__list {
  display: grid;
  gap: var(--sp-3);
}

.page-home .vband {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--line-400);
  border-top-width: 3px;
  padding: var(--sp-3);
}

.page-home .vband--amber { border-top-color: var(--amber); }
.page-home .vband--signal { border-top-color: var(--signal); }
.page-home .vband--blue { border-top-color: var(--blue-500); }

.page-home .vband__no {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--slate);
  margin: 0;
}

.page-home .vband__body h3 {
  font-size: var(--step-1);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink-900);
}

.page-home .vband__body p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-700);
  margin: 0 0 10px;
}

.page-home .vband__state {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate);
  margin: 0;
  padding-top: 8px;
  border-top: 1px solid var(--paper-200);
}

.page-home .vband__state .status-dot { background: var(--amber); }
.page-home .vband__state .status-dot--signal { background: var(--signal); }
.page-home .vband__state .status-dot--blue { background: var(--blue-500); }

.page-home .versions__figure {
  margin: 0;
  border: 1px solid var(--line-400);
  background: var(--paper-200);
}

.page-home .versions__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .versions__figure figcaption {
  padding: 12px 16px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
  background: var(--white);
  border-top: 1px solid var(--line-400);
}

.page-home .records {
  background: var(--paper-200);
  border-top: 1px solid var(--line-400);
  border-bottom: 1px solid var(--line-400);
}

.page-home .records__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}

.page-home .records__lede {
  font-size: var(--step-0);
  line-height: 1.9;
  color: var(--ink-700);
  margin: var(--sp-3) 0 var(--sp-4);
}

.page-home .records__list {
  list-style: none;
  margin: 0 0 var(--sp-3);
  padding: 0;
  display: grid;
  gap: var(--sp-3);
}

.page-home .records__list li {
  padding-left: 16px;
  border-left: 1px solid var(--blue-500);
}

.page-home .records__list h3 {
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--ink-900);
  margin: 0 0 6px;
}

.page-home .records__list p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
  margin: 0;
}

.page-home .records__note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-700);
  margin: 0;
}

.page-home .records__note a,
.page-home .paths__tail a:not(.home-totop) {
  color: var(--amber-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
}

.page-home .records__note a:hover,
.page-home .paths__tail a:not(.home-totop):hover {
  color: var(--signal-deep);
  border-bottom-color: var(--signal);
}

.page-home .records__figure {
  margin: 0;
  border: 1px solid var(--line-400);
  background: var(--white);
}

.page-home .records__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .records__figure figcaption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
  border-top: 1px solid var(--line-400);
}

.page-home .paths__head {
  margin-bottom: var(--sp-4);
}

.page-home .paths__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-400);
}

.page-home .path {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--line-400);
  align-items: start;
}

.page-home .path__no {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber-deep);
}

.page-home .path__body h3 {
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--ink-900);
  margin: 0 0 6px;
  line-height: 1.4;
}

.page-home .path__body p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
  margin: 0;
}

.page-home .path__link {
  justify-self: start;
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--ink-700);
  color: var(--ink-900);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--shift) var(--ease), color var(--shift) var(--ease), border-color var(--shift) var(--ease);
}

.page-home .path__link:hover {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--white);
}

.page-home .paths__tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px dashed var(--line-400);
}

.page-home .paths__tail p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate);
  margin: 0;
}

.page-home .home-totop {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-700);
  text-decoration: none;
  border: 1px solid var(--line-400);
  padding: 8px 14px;
  background: var(--white);
  transition: border-color var(--shift) var(--ease), color var(--shift) var(--ease);
}

.page-home .home-totop:hover {
  border-color: var(--amber);
  color: var(--amber-deep);
}

@media (min-width: 720px) {
  .page-home .hero__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .page-home .lanes__head {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: var(--sp-4);
  }

  .page-home .lanes-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .versions__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .path {
    grid-template-columns: 64px minmax(0, 1fr) 140px;
    gap: var(--sp-3);
    align-items: center;
  }

  .page-home .path__link {
    justify-self: end;
  }
}

@media (min-width: 960px) {
  .page-home .hero {
    padding-top: var(--sp-6);
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--sp-5);
    padding-bottom: var(--sp-6);
  }

  .page-home .hero__side {
    padding-top: var(--sp-4);
  }

  .page-home .lanes-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--sp-3);
  }

  .page-home .lanes-grid .lane--3 { grid-column: span 3; }
  .page-home .lanes-grid .lane--4 { grid-column: span 4; }
  .page-home .lanes-grid .lane--5 { grid-column: span 5; }

  .page-home .lane--tall {
    padding-bottom: var(--sp-4);
  }

  .page-home .lanes__shot {
    margin-top: var(--sp-6);
  }

  .page-home .versions__layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--sp-4);
    align-items: start;
  }

  .page-home .records__layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: var(--sp-5);
    align-items: start;
  }

  .page-home .lanes__intro {
    padding-bottom: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .lane,
  .page-home .home-index__link,
  .page-home .path__link,
  .page-home .home-totop,
  .page-home .lane__title a {
    transition: none;
  }

  .page-home .lane:hover,
  .page-home .lane:focus-within,
  .page-home .home-index__link:hover,
  .page-home .home-index__link.is-active,
  .page-home .home-index__link[aria-current] {
    transform: none;
  }
}
<<<END>>>