.page-contact [id] {
  scroll-margin-top: calc(var(--bar-h) + 1.25rem);
}

/* ---------- hero ---------- */
.page-contact .pc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 140%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(58% 52% at 82% 14%, rgba(43, 224, 200, 0.18), transparent 72%),
    radial-gradient(46% 44% at 6% 86%, rgba(110, 123, 255, 0.16), transparent 74%),
    radial-gradient(30% 30% at 52% 0%, rgba(255, 106, 42, 0.1), transparent 70%);
}
.page-contact .pc-hero__net {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  color: var(--cyan);
  opacity: 0.15;
  pointer-events: none;
}
.page-contact .pc-hero > .container {
  position: relative;
  z-index: 1;
}
.page-contact .breadcrumbs {
  margin-bottom: clamp(1rem, 3vw, 1.9rem);
}
.page-contact .breadcrumbs__item a {
  color: inherit;
  text-decoration: none;
}
.page-contact .breadcrumbs__item a:hover {
  color: var(--cyan);
}
.page-contact .pc-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}
.page-contact .pc-hero__title {
  margin: 0.55rem 0 0;
  font-size: clamp(1.95rem, 7vw, 3.75rem);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.025em;
  font-style: italic;
  background: linear-gradient(102deg, var(--mist) 0%, var(--mist) 40%, var(--cyan) 76%, var(--violet) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.page-contact .pc-hero__lead {
  max-width: 68ch;
  margin: 1.15rem 0 0;
  font-size: clamp(0.98rem, 2.1vw, 1.08rem);
  line-height: 1.85;
  color: var(--steel);
}
.page-contact .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}
.page-contact .pc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.25rem;
  margin: 1.7rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.8rem;
  color: var(--steel);
}
.page-contact .pc-hero__meta li {
  padding-left: 0.7rem;
  border-left: 2px solid var(--cyan);
}
.page-contact .pc-hero__meta span {
  display: inline-block;
  margin-right: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--cyan);
}
.page-contact .pc-hero__media .media-frame {
  box-shadow: 0 34px 70px -34px rgba(2, 10, 18, 0.95);
  border: 1px solid var(--line-soft);
}

/* ---------- shared band lead ---------- */
.page-contact .pc-lead {
  max-width: 72ch;
  margin: 1rem 0 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--steel);
}

/* ---------- inquiry: asymmetric form + side channels ---------- */
.page-contact .pc-form-grid {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2rem);
  margin-top: clamp(1.5rem, 3.5vw, 2.4rem);
}
.page-contact .pc-form {
  position: relative;
  padding: clamp(1.1rem, 3vw, 1.9rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(11, 39, 69, 0.94), rgba(6, 26, 46, 0.96) 62%);
  box-shadow: 0 26px 54px -34px rgba(2, 10, 18, 0.95);
}
.page-contact .pc-form::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 48%, var(--lava));
}
.page-contact .pc-fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}
.page-contact .pc-legend {
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.8rem;
}
.page-contact .pc-choices {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(142px, 1fr));
}
.page-contact .pc-choice {
  position: relative;
  display: block;
}
.page-contact .pc-choice input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-contact .pc-choice span {
  display: block;
  padding: 0.68rem 0.8rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(2, 10, 18, 0.5);
  color: var(--mist);
  font-size: 0.88rem;
  line-height: 1.4;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.page-contact .pc-choice span:hover {
  border-color: var(--cyan-deep);
}
.page-contact .pc-choice input:checked + span {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}
.page-contact .pc-choice input:focus-visible + span {
  outline: 2px solid var(--lava);
  outline-offset: 2px;
}
.page-contact .pc-fields {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}
.page-contact .pc-field {
  display: block;
}
.page-contact .pc-field__label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--steel);
}
.page-contact .pc-input,
.page-contact .pc-textarea {
  width: 100%;
  padding: 0.72rem 0.82rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(2, 10, 18, 0.62);
  color: var(--mist);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  line-height: 1.6;
}
.page-contact .pc-textarea {
  min-height: 128px;
  resize: vertical;
}
.page-contact .pc-input::placeholder,
.page-contact .pc-textarea::placeholder {
  color: rgba(159, 178, 196, 0.55);
}
.page-contact .pc-input:focus-visible,
.page-contact .pc-textarea:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
  border-color: var(--cyan);
}
.page-contact .pc-form__note {
  margin: 1.2rem 0 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--steel);
}
.page-contact .pc-form__note strong {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--cyan);
  word-break: break-all;
}
.page-contact .pc-side {
  display: grid;
  gap: 0.85rem;
  align-content: start;
}
.page-contact .pc-side__shot {
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line-soft);
}
.page-contact .pc-channel {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: rgba(11, 39, 69, 0.7);
}
.page-contact .pc-channel--lava {
  border-left-color: var(--lava);
}
.page-contact .pc-channel__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}
.page-contact .pc-channel__value {
  margin: 0.35rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--mist);
  word-break: break-all;
}
.page-contact .pc-channel__note {
  margin: 0.45rem 0 0;
  font-size: 0.83rem;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- flow: skill-tree steps ---------- */
.page-contact .pc-flow {
  display: grid;
  gap: 1.3rem;
  margin: clamp(1.5rem, 3.5vw, 2.4rem) 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .pc-step {
  position: relative;
  padding-top: 1.35rem;
  border-top: 1px solid var(--line-soft);
}
.page-contact .pc-step::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 42px;
  height: 2px;
  background: var(--cyan);
}
.page-contact .pc-step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--lava);
}
.page-contact .pc-step__title {
  margin: 0.5rem 0 0;
  font-size: clamp(1.05rem, 2.4vw, 1.22rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--mist);
}
.page-contact .pc-step__text {
  margin: 0.5rem 0 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- response channels ---------- */
.page-contact .pc-lead--ink {
  color: rgba(6, 26, 46, 0.78);
}
.page-contact .pc-response-section .section-head__index {
  color: var(--lava-deep);
}
.page-contact .pc-response-section .section-head__title {
  color: var(--abyss);
}
.page-contact .pc-response {
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
  border-top: 1px solid rgba(6, 26, 46, 0.18);
}
.page-contact .pc-response__row {
  display: grid;
  gap: 0.35rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid rgba(6, 26, 46, 0.12);
}
.page-contact .pc-response dt {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan-deep);
}
.page-contact .pc-response dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(6, 26, 46, 0.8);
}
.page-contact .pc-response dd a {
  color: var(--lava-deep);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 67, 24, 0.4);
}
.page-contact .pc-response dd a:hover {
  color: var(--abyss);
  border-bottom-color: var(--abyss);
}

/* ---------- visit ---------- */
.page-contact .pc-visit {
  display: grid;
  gap: clamp(1.4rem, 3.5vw, 2.6rem);
}
.page-contact .pc-visit__title {
  margin: 0.5rem 0 0;
  font-size: clamp(1.35rem, 4vw, 2rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--mist);
}
.page-contact .pc-visit__text {
  margin: 0.85rem 0 0;
  max-width: 66ch;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--steel);
}
.page-contact .pc-visit__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 224, 200, 0.4);
}
.page-contact .pc-visit__text a:hover {
  border-bottom-color: var(--cyan);
}
.page-contact .pc-visit__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-contact .pc-visit__list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.3rem 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-contact .pc-visit__list span {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--steel);
}
.page-contact .pc-visit__list strong {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--mist);
  word-break: break-all;
}

/* ---------- more links ---------- */
.page-contact .pc-more__title {
  margin: 0 0 1rem;
  font-size: clamp(1.05rem, 2.6vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--mist);
}
.page-contact .pc-more {
  display: grid;
  gap: 0.6rem;
}
.page-contact .pc-more a {
  display: block;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: var(--mist);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}
.page-contact .pc-more a:hover {
  border-color: var(--cyan-deep);
  background: rgba(11, 39, 69, 0.72);
  transform: translateY(-2px);
}
.page-contact .pc-more a span {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--steel);
}
.page-contact .pc-more__back {
  margin: 1.2rem 0 0;
  font-size: 0.85rem;
}
.page-contact .pc-more__back a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 224, 200, 0.4);
}
.page-contact .pc-more__back a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-contact .pc-fields {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .pc-field--wide {
    grid-column: 1 / -1;
  }
  .page-contact .pc-more {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }
  .page-contact .pc-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.6rem;
  }
  .page-contact .pc-response__row {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    align-items: baseline;
    gap: 1.5rem;
  }
  .page-contact .pc-visit {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-contact .pc-form-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(1.6rem, 3vw, 3rem);
  }
}

@media (min-width: 1100px) {
  .page-contact .pc-hero__media {
    margin-top: 0.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-more a,
  .page-contact .pc-choice span {
    transition: none;
  }
  .page-contact .pc-more a:hover {
    transform: none;
  }
}
<<<END>>>