.page-about {
  background: var(--ink-900);
  color: var(--ice);
  overflow-x: clip;
}

.page-about .about-top {
  padding-top: clamp(0.9rem, 3vw, 1.6rem);
}

.page-about .about-hero {
  position: relative;
  padding: clamp(1.4rem, 4vw, 2.6rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 95% at 8% -12%, rgba(139, 92, 246, 0.34), transparent 56%),
    radial-gradient(85% 80% at 98% -4%, rgba(34, 245, 224, 0.18), transparent 62%);
}

.page-about .about-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-about .about-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.35rem, 8vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0.55rem 0 0;
}

.page-about .about-hero__title-sub {
  display: block;
  margin-top: 0.55rem;
  font-size: clamp(1.05rem, 3vw, 1.55rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-about .about-hero__desc {
  margin-top: 1.15rem;
  max-width: 54ch;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(232, 246, 255, 0.86);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.page-about .about-hero__panel {
  padding: clamp(1rem, 3vw, 1.6rem);
  display: grid;
  gap: 0.1rem;
  align-self: end;
}

.page-about .about-fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.72rem 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-about .about-fact:last-child {
  border-bottom: 0;
}

.page-about .about-fact__num {
  font-family: var(--font-mono);
  font-size: 1.28rem;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-about .about-fact__label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-align: right;
}

.page-about .about-hero__note {
  display: none;
}

.page-about .about-section {
  position: relative;
  padding: clamp(2.4rem, 6vw, 4.4rem) 0;
}

.page-about .about-section__head {
  display: grid;
  gap: 0.6rem;
  margin-bottom: clamp(1.4rem, 4vw, 2.4rem);
  max-width: 68ch;
}

.page-about .about-section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 4.6vw, 2.5rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-about .about-section__lead {
  color: var(--mist);
  font-size: 0.98rem;
  line-height: 1.8;
  max-width: 62ch;
  margin: 0;
}

.page-about .about-split {
  display: grid;
  gap: clamp(1.3rem, 4vw, 2.75rem);
  align-items: center;
}

.page-about .about-split__text p {
  margin: 0 0 1rem;
  line-height: 1.85;
  color: rgba(232, 246, 255, 0.9);
}

.page-about .about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
}

.page-about .about-frame {
  margin: 0;
  position: relative;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-800);
}

.page-about .about-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-about .about-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(200deg, rgba(34, 245, 224, 0.14), transparent 46%);
}

.page-about .about-frame .media__caption {
  display: block;
  padding: 0.7rem 0.95rem;
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--mist);
  background: rgba(6, 26, 43, 0.72);
  border-top: 1px solid var(--line-soft);
}

.page-about .about-slant {
  height: clamp(38px, 7vw, 70px);
  background: linear-gradient(92deg, rgba(34, 245, 224, 0.16), rgba(139, 92, 246, 0.16) 58%, rgba(255, 107, 74, 0.13));
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.page-about .about-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1.1rem 0.6rem 1.1rem 0;
  border-top: 1px solid var(--line-soft);
  transition: background 0.25s ease;
}

.page-about .about-list__item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-about .about-list__item:hover {
  background: linear-gradient(90deg, rgba(34, 245, 224, 0.07), transparent 78%);
}

.page-about .about-list__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--coral);
  padding-top: 0.2rem;
}

.page-about .about-list__title {
  margin: 0 0 0.3rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ice);
}

.page-about .about-list__body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-about .about-section--band {
  background: linear-gradient(165deg, var(--ink-800), var(--ink-900) 78%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-about .about-band__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem 1rem;
}

.page-about .about-stat {
  padding: 0.35rem 0 0.35rem 0.9rem;
  border-left: 2px solid rgba(34, 245, 224, 0.34);
  transition: border-color 0.25s ease;
}

.page-about .about-stat:hover {
  border-left-color: var(--coral);
}

.page-about .about-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4.4vw, 2.15rem);
  letter-spacing: -0.02em;
  color: var(--ice);
  transition: color 0.25s ease;
}

.page-about .about-stat:hover .about-stat__num {
  color: var(--cyan);
}

.page-about .about-stat__label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-about .about-files {
  display: grid;
  gap: 0.85rem;
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-about .about-file {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(18, 52, 74, 0.42);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.page-about .about-file[open] {
  border-color: rgba(34, 245, 224, 0.42);
  background: rgba(18, 52, 74, 0.7);
}

.page-about .about-file summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.95rem 1.05rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.96rem;
  list-style: none;
}

.page-about .about-file summary::-webkit-details-marker {
  display: none;
}

.page-about .about-file summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--cyan);
}

.page-about .about-file[open] summary::after {
  content: "–";
  color: var(--coral);
}

.page-about .about-file__body {
  padding: 0 1.05rem 1rem;
  border-top: 1px solid var(--line-soft);
}

.page-about .about-file__body p {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-about .about-timeline {
  display: grid;
  gap: clamp(1.2rem, 4vw, 2.5rem);
}

.page-about .about-timeline__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
}

.page-about .about-timeline__jump a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--mist);
  text-decoration: none;
  padding: 0.3rem 0 0.3rem 0.55rem;
  border-left: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-about .about-timeline__jump a:hover,
.page-about .about-timeline__jump a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--coral);
}

.page-about .about-tl {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.6rem;
  position: relative;
  display: grid;
  gap: 1.15rem;
}

.page-about .about-tl::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), rgba(139, 92, 246, 0.6) 62%, transparent);
}

.page-about .about-tl__item {
  position: relative;
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}

.page-about .about-tl__item::before {
  content: "";
  position: absolute;
  left: -1.6rem;
  top: 0.75rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--cyan);
}

.page-about .about-tl__card {
  padding: 1rem 1.1rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: rgba(11, 42, 68, 0.55);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-about .about-tl__card:hover {
  border-color: rgba(34, 245, 224, 0.38);
}

.page-about .about-tl__item:target .about-tl__card {
  border-color: rgba(34, 245, 224, 0.6);
  box-shadow: 0 0 0 1px rgba(34, 245, 224, 0.22);
}

.page-about .about-tl__year {
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--coral);
}

.page-about .about-tl__title {
  margin: 0.2rem 0 0.35rem;
  font-size: 1rem;
  font-weight: 700;
}

.page-about .about-tl__card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-about .about-contact {
  display: grid;
  gap: clamp(1.3rem, 4vw, 2.25rem);
  align-items: start;
}

.page-about .about-contact__intro .about-section__title {
  margin-bottom: 0.7rem;
}

.page-about .about-promise {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-about .about-promise li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-about .about-promise li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-about .about-contact__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.page-about .about-contact__panel {
  padding: clamp(1.1rem, 3vw, 1.7rem);
  border-radius: var(--r-md);
}

.page-about .about-contact__title {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  font-family: var(--font-mono);
}

.page-about .about-contact__list {
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.page-about .about-contact__row {
  display: grid;
  gap: 0.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px dashed var(--line-soft);
}

.page-about .about-contact__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-about .about-contact__key {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-about .about-contact__val {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ice);
  word-break: break-word;
}

.page-about .about-contact__val--mono {
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-about .about-contact__note {
  margin: 1.1rem 0 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--mist);
}

@media (min-width: 760px) {
  .page-about .about-band__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-about .about-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-about .about-split--flip .about-split__text {
    order: 2;
  }

  .page-about .about-timeline {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3rem);
  }

  .page-about .about-timeline__jump {
    flex-direction: column;
    gap: 0.1rem;
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    align-self: start;
  }

  .page-about .about-contact {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 1100px) {
  .page-about .about-hero__note {
    display: block;
    position: absolute;
    right: calc(var(--pad-x) * 0.3);
    top: 32%;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--mist);
    opacity: 0.6;
    pointer-events: none;
  }
}
</main>