.page-contact .contact-hero {
  padding-top: clamp(22px, 4vw, 44px);
}

.page-contact .contact-hero-grid {
  display: grid;
  gap: 26px;
  margin-top: 20px;
  padding-bottom: clamp(28px, 5vw, 52px);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero-copy .page-title {
  max-width: 18ch;
}

.page-contact .contact-hero-actions {
  margin-top: 22px;
}

.page-contact .contact-hero-meta {
  position: relative;
  padding-left: 18px;
  border-left: 1px solid var(--line-strong);
}

.page-contact .contact-hero-time {
  margin: 6px 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(21px, 3.4vw, 28px);
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--cyan);
}

.page-contact .contact-hero-time small {
  display: block;
  margin-top: 8px;
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.75fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: end;
  }
}

.page-contact .contact-banner {
  max-width: var(--shell);
  margin: clamp(22px, 4vw, 44px) auto 0;
  padding-inline: var(--gutter);
}

.page-contact .contact-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}

.page-contact .contact-types {
  padding-top: clamp(36px, 6vw, 76px);
}

.page-contact .contact-columns {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  align-items: start;
}

@media (min-width: 980px) {
  .page-contact .contact-columns {
    grid-template-columns: minmax(0, 1.85fr) minmax(288px, 0.85fr);
    gap: clamp(36px, 5vw, 68px);
  }
  .page-contact .contact-aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

.page-contact .type-list {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
}

.page-contact .type-item {
  display: grid;
  gap: 6px;
  padding: clamp(20px, 3vw, 30px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .type-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .type-index {
  font-family: var(--font-mono);
  font-size: var(--fs-21);
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding-top: 4px;
}

@media (min-width: 720px) {
  .page-contact .type-item {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 20px;
  }
}

.page-contact .type-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .type-for {
  margin: 0 0 12px;
  padding-left: 10px;
  border-left: 2px solid var(--line-strong);
  font-size: var(--fs-13);
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .type-body p {
  margin: 0 0 10px;
  font-size: var(--fs-15);
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .type-materials {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
}

.page-contact .type-materials li {
  padding: 5px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(90, 224, 232, 0.07);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-contact .type-body .link-arrow {
  display: inline-block;
  margin-top: 4px;
}

.page-contact .contact-card {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--ink-2), var(--ink-1) 70%);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 58%, var(--amber));
}

.page-contact .contact-card-title {
  margin: 4px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 25px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text);
}

.page-contact .copy-row {
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-contact .copy-key {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .copy-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .copy-value {
  font-family: var(--font-mono);
  font-size: var(--fs-15);
  line-height: 1.5;
  color: var(--text);
  word-break: break-all;
}

.page-contact .contact-text {
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--text);
}

.page-contact .copy-btn {
  padding: 4px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: transparent;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--cyan);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  background: rgba(90, 224, 232, 0.14);
}

.page-contact .copy-btn.is-copied {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-0);
}

.page-contact .copy-hint {
  min-height: 1.2em;
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-contact .contact-card-note {
  margin: 8px 0 0;
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-flow {
  position: relative;
  overflow: hidden;
  margin-top: clamp(46px, 8vw, 96px);
}

.page-contact .contact-flow-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  pointer-events: none;
}

.page-contact .contact-flow .shell {
  position: relative;
  z-index: 1;
}

.page-contact .flow-track {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  border-top: 2px solid var(--ink-3);
}

.page-contact .flow-step {
  position: relative;
  padding: 22px 0 24px;
  border-bottom: 1px solid var(--line);
}

.page-contact .flow-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: var(--ink-1);
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  color: var(--cyan);
}

.page-contact .flow-step:last-child .flow-num {
  border-color: rgba(242, 163, 60, 0.55);
  color: var(--amber);
}

.page-contact .flow-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .flow-step p {
  margin: 0 0 10px;
  font-size: var(--fs-15);
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .flow-output {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  line-height: 1.65;
  color: var(--muted);
  transition: color 0.2s ease;
}

@media (min-width: 860px) {
  .page-contact .flow-track {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-contact .flow-step {
    padding: 26px clamp(16px, 2vw, 24px) 10px 0;
    border-bottom: 0;
  }
  .page-contact .flow-step:last-child {
    padding-right: 0;
  }
}

@media (hover: hover) {
  .page-contact .flow-step:hover .flow-output {
    color: var(--cyan);
  }
}

.page-contact .contact-correction {
  padding-top: clamp(40px, 6vw, 80px);
}

.page-contact .correction-inner {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-contact .correction-copy p {
  margin: 0 0 14px;
  max-width: 46ch;
  font-size: var(--fs-15);
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .correction-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-1);
  overflow: hidden;
}

.page-contact .correction-list li {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-15);
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .correction-list li:last-child {
  border-bottom: 0;
}

.page-contact .correction-list strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

@media (min-width: 920px) {
  .page-contact .correction-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
  }
}

.page-contact .contact-next {
  padding-top: clamp(36px, 6vw, 72px);
  padding-bottom: clamp(52px, 8vw, 96px);
}

.page-contact .next-list {
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .next-list li {
  padding-left: 16px;
  border-left: 1px solid var(--line-strong);
  font-size: var(--fs-15);
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .next-list a {
  color: var(--cyan);
  font-weight: 600;
  text-decoration: none;
}

.page-contact .next-list a:hover,
.page-contact .next-list a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 700px) {
  .page-contact .next-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 34px;
  }
}
<<<END>>>