.page-contact {
  --pc-tint: rgba(0, 229, 255, .12);
  background:
    radial-gradient(1100px 560px at 84% -8%, rgba(0, 229, 255, .10), transparent 62%),
    radial-gradient(900px 520px at 6% 14%, rgba(123, 97, 255, .13), transparent 60%),
    var(--ink-800);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- hero ---------- */
.page-contact .pc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(18px, 3.4vw, 40px) 0 clamp(46px, 7vw, 92px);
}
.page-contact .pc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% 42%;
  opacity: .32;
}
.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(165deg, rgba(7, 21, 40, .88) 0%, rgba(11, 31, 58, .93) 48%, rgba(18, 50, 90, .9) 100%),
    repeating-linear-gradient(90deg, rgba(0, 229, 255, .05) 0 1px, transparent 1px 76px);
}
.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: -1px;
  height: clamp(60px, 9vw, 120px);
  background: linear-gradient(180deg, rgba(7, 21, 40, 0), rgba(7, 21, 40, .92));
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}
.page-contact .pc-hero__inner {
  position: relative;
  z-index: 1;
}

/* breadcrumbs */
.page-contact .breadcrumbs { margin: 0 0 clamp(22px, 3.4vw, 40px); }
.page-contact .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--silver);
}
.page-contact .breadcrumbs__link { color: var(--cyan-soft); text-decoration: none; }
.page-contact .breadcrumbs__link:hover { color: var(--cyan); }
.page-contact .breadcrumbs__sep { opacity: .55; }

/* hero grid */
.page-contact .pc-hero__grid {
  display: grid;
  gap: clamp(30px, 4.5vw, 52px);
  align-items: start;
}
@media (min-width: 1000px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: clamp(32px, 4vw, 64px);
  }
}
.page-contact .pc-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .28em;
  color: var(--cyan);
}
.page-contact .pc-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 8.4vw, 5.4rem);
  line-height: .96;
  letter-spacing: -.005em;
  color: var(--paper);
}
.page-contact .pc-hero__title span { color: var(--cyan); }
.page-contact .pc-hero__lede {
  max-width: 54ch;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: clamp(.95rem, 1.05vw, 1.04rem);
  line-height: 1.78;
  color: rgba(244, 247, 251, .78);
}

/* steps */
.page-contact .pc-steps {
  display: flex;
  gap: 12px;
  margin: clamp(24px, 3.4vw, 36px) 0 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.page-contact .pc-steps::-webkit-scrollbar { display: none; }
.page-contact .pc-step {
  flex: 0 0 76%;
  scroll-snap-align: start;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(18, 50, 90, .78), rgba(11, 31, 58, .58));
}
.page-contact .pc-step__idx {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .2em;
  color: var(--orange);
}
.page-contact .pc-step__text {
  display: block;
  font-size: .9rem;
  line-height: 1.6;
  color: rgba(244, 247, 251, .84);
}
@media (min-width: 760px) {
  .page-contact .pc-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    overflow: visible;
  }
  .page-contact .pc-step { flex: initial; }
}

/* stacked card */
.page-contact .pc-stack {
  position: relative;
  padding: 12px 6px 14px;
}
.page-contact .pc-stack::before,
.page-contact .pc-stack::after {
  content: "";
  position: absolute;
  border-radius: var(--radius-lg);
}
.page-contact .pc-stack::before {
  inset: 22px -10px -8px 16px;
  background: rgba(123, 97, 255, .22);
  transform: rotate(-2.6deg);
}
.page-contact .pc-stack::after {
  inset: -8px 18px 24px -10px;
  background: rgba(0, 229, 255, .14);
  transform: rotate(2deg);
}
.page-contact .pc-stack__body {
  position: relative;
  z-index: 1;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid rgba(0, 229, 255, .32);
  border-radius: var(--radius-lg);
  background: linear-gradient(158deg, #12325A 0%, #0B1F3A 62%, #071528 100%);
  box-shadow: 0 26px 70px rgba(0, 0, 0, .5);
}
.page-contact .pc-stack__tag {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--cyan-soft);
}
.page-contact .pc-field-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .pc-field {
  display: grid;
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line-soft);
}
.page-contact .pc-field:last-child { border-bottom: 0; }
.page-contact .pc-field__label {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--silver);
}
.page-contact .pc-field__hint {
  font-size: .9rem;
  line-height: 1.55;
  color: rgba(244, 247, 251, .9);
}
.page-contact .pc-stack__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- generic section rhythm ---------- */
.page-contact .section { padding: clamp(50px, 7vw, 92px) 0; }
.page-contact .section__index { color: var(--cyan); }
.page-contact .section__title {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: .005em;
}
.page-contact .section__note { color: rgba(244, 247, 251, .66); }

/* ---------- 01 paths ---------- */
.page-contact .pc-path-grid { gap: clamp(14px, 2vw, 20px); }
.page-contact .pc-path {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 28px);
  border-top: 2px solid var(--orange);
  background: linear-gradient(165deg, rgba(18, 50, 90, .72), rgba(7, 21, 40, .78));
}
.page-contact .pc-path:nth-child(2) { border-top-color: var(--cyan); }
.page-contact .pc-path:nth-child(3) { border-top-color: var(--violet); }
.page-contact .pc-path__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .22em;
  color: var(--silver);
}
.page-contact .pc-path__title {
  margin: 0;
  font-size: clamp(1.1rem, 1.6vw, 1.28rem);
  font-weight: 800;
  color: var(--paper);
}
.page-contact .pc-path__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.72;
  color: rgba(244, 247, 251, .74);
}
.page-contact .pc-path__value {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: .9rem;
  letter-spacing: .01em;
  color: var(--cyan);
  word-break: break-all;
}
.page-contact .pc-copy {
  align-self: flex-start;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(0, 229, 255, .4);
  background: rgba(0, 229, 255, .08);
  color: var(--cyan-soft);
  cursor: pointer;
  transition: background .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}
.page-contact .pc-copy:hover { background: rgba(0, 229, 255, .18); color: var(--paper); }
.page-contact .pc-copy.is-copied { border-color: var(--orange); color: var(--orange-soft); }
.page-contact .pc-path__link {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .12em;
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(125, 243, 255, .35);
  align-self: flex-start;
}
.page-contact .pc-path__link:hover { color: var(--paper); border-bottom-color: var(--orange); }

/* ---------- 02 form guide (light slab) ---------- */
.page-contact .pc-guide {
  background: var(--paper);
  color: var(--ink-900);
  border-radius: clamp(24px, 4vw, 48px) clamp(24px, 4vw, 48px) 0 0;
}
.page-contact .pc-guide .section__index { color: rgba(18, 50, 90, .3); }
.page-contact .pc-guide .section__title { color: var(--ink-900); }
.page-contact .pc-guide .section__note { color: rgba(11, 31, 58, .66); }

.page-contact .pc-fields {
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(11, 31, 58, .16);
}
.page-contact .pc-fields__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "num title"
    ". text";
  gap: 6px 16px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(11, 31, 58, .12);
}
.page-contact .pc-fields__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .12em;
  color: rgba(18, 50, 90, .55);
}
.page-contact .pc-fields__title {
  grid-area: title;
  margin: 0;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ink-900);
}
.page-contact .pc-fields__text {
  grid-area: text;
  margin: 0;
  font-size: .94rem;
  line-height: 1.78;
  color: rgba(11, 31, 58, .78);
  max-width: 68ch;
}
@media (min-width: 820px) {
  .page-contact .pc-fields__item {
    grid-template-columns: 66px minmax(0, 210px) minmax(0, 1fr);
    grid-template-areas: "num title text";
    align-items: baseline;
    gap: 26px;
  }
}
.page-contact .pc-guide__hint {
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-sm);
  background: rgba(255, 107, 53, .08);
  font-size: .92rem;
  line-height: 1.72;
  color: rgba(11, 31, 58, .8);
}
.page-contact .pc-guide__hint a {
  color: var(--ink-600);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(255, 107, 53, .6);
}
.page-contact .pc-guide__hint a:hover { color: var(--orange); }

/* ---------- 03 hours table ---------- */
.page-contact .pc-table {
  margin-top: clamp(24px, 3.4vw, 40px);
  border-top: 1px solid var(--line);
}
.page-contact .pc-row {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}
@media (min-width: 780px) {
  .page-contact .pc-row {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr) minmax(0, 2fr);
    gap: 26px;
    align-items: baseline;
  }
}
.page-contact .pc-row--head {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--cyan);
  border-bottom-color: var(--line);
}
.page-contact .pc-cell {
  font-size: .93rem;
  line-height: 1.7;
  color: rgba(244, 247, 251, .82);
}
.page-contact .pc-row--head .pc-cell { color: var(--cyan); font-size: .7rem; }
.page-contact .pc-row:not(.pc-row--head) .pc-cell:first-child {
  font-family: var(--font-mono);
  font-size: .86rem;
  letter-spacing: .04em;
  color: var(--paper);
}
.page-contact .pc-row:not(.pc-row--head) .pc-cell:nth-child(2) { color: var(--orange-soft); }

/* ---------- 04 scenarios ---------- */
.page-contact .pc-filter { margin-top: clamp(22px, 3vw, 34px); }
.page-contact .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 6px;
}
.page-contact .filter-btn {
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: rgba(244, 247, 251, .72);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  cursor: pointer;
  transition: background .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}
.page-contact .filter-btn:hover { border-color: var(--cyan-soft); color: var(--cyan-soft); }
.page-contact .filter-btn[aria-pressed="true"] {
  border-color: var(--cyan);
  background: rgba(0, 229, 255, .14);
  color: var(--cyan);
}
.page-contact .pc-scene-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .pc-scene {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}
@media (min-width: 900px) {
  .page-contact .pc-scene {
    grid-template-columns: 140px minmax(0, 1fr) 190px;
    gap: 28px;
    align-items: start;
  }
}
.page-contact .pc-scene__role {
  justify-self: start;
  padding: 4px 11px;
  border: 1px solid rgba(0, 229, 255, .38);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--cyan-soft);
  white-space: nowrap;
}
.page-contact .pc-scene__title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--paper);
}
.page-contact .pc-scene__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.74;
  color: rgba(244, 247, 251, .74);
  max-width: 62ch;
}
.page-contact .pc-scene__fee {
  font-family: var(--font-mono);
  font-size: .84rem;
  letter-spacing: .04em;
  color: var(--orange);
  white-space: nowrap;
}
@media (min-width: 900px) {
  .page-contact .pc-scene__fee { justify-self: end; text-align: right; }
}
.page-contact .pc-scene__note {
  margin: 22px 0 0;
  font-size: .88rem;
  color: rgba(244, 247, 251, .6);
}
.page-contact .pc-scene__note a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(125, 243, 255, .34);
}
.page-contact .pc-scene__note a:hover { color: var(--paper); }

/* ---------- 05 location ---------- */
.page-contact .pc-loc__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
  align-items: center;
}
@media (min-width: 900px) {
  .page-contact .pc-loc__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}
.page-contact .pc-loc__list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-contact .pc-loc__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}
@media (min-width: 640px) {
  .page-contact .pc-loc__row {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 20px;
    align-items: center;
  }
}
.page-contact .pc-loc__row dt {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--silver);
}
.page-contact .pc-loc__row dd {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: .95rem;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}
.page-contact .pc-loc__row dd .pc-copy { margin-top: 0; }
.page-contact .pc-loc__note {
  margin: 20px 0 0;
  font-size: .88rem;
  line-height: 1.75;
  color: rgba(244, 247, 251, .62);
}
.page-contact .pc-loc__note a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(125, 243, 255, .34);
}
.page-contact .pc-loc__note a:hover { color: var(--paper); border-bottom-color: var(--orange); }
.page-contact .pc-loc__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(0, 229, 255, .18), rgba(123, 97, 255, .2));
}
.page-contact .pc-loc__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-contact .pc-loc__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px);
  background-size: 38px 38px;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-copy,
  .page-contact .filter-btn,
  .page-contact .pc-path__link { transition: none; }
}
<<<END>>>