.page-contact {
  --contact-cut: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-contact .contact-hero {
  padding: var(--stack-gap) 0;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: var(--stack-gap);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin-bottom: 16px;
}

.page-contact .contact-hero__lead {
  font-size: 17px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 720px;
}

.page-contact .section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  color: var(--paper);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.page-contact .support-grid {
  margin-bottom: var(--stack-gap);
}

.page-contact .support-card {
  background: var(--deep);
  padding: 24px;
  border-top: 2px solid var(--turf);
  clip-path: var(--contact-cut);
}

.page-contact .support-card .mono-tag {
  display: block;
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: 12px;
}

.page-contact .support-card h3 {
  font-size: 20px;
  color: var(--paper);
  margin-bottom: 12px;
  font-family: var(--font-body);
  font-weight: 600;
}

.page-contact .support-card p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .channels-section {
  margin-bottom: var(--stack-gap);
}

.page-contact .channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .channel-card {
  background: var(--deep);
  padding: 28px 24px;
  border-top: 3px solid var(--turf);
  display: flex;
  flex-direction: column;
  gap: 16px;
  clip-path: var(--contact-cut);
}

.page-contact .channel-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-contact .channel-card__index {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

.page-contact .channel-card h3 {
  font-size: 22px;
  color: var(--paper);
  font-weight: 600;
}

.page-contact .channel-card__desc {
  font-size: 15px;
  color: var(--mist);
  line-height: 1.6;
}

.page-contact .channel-card__line {
  border: none;
  border-top: 1px solid var(--hairline);
  margin: 0;
}

.page-contact .channel-card__details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
}

.page-contact .channel-card__details dt {
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-contact .channel-card__details dd {
  color: var(--paper);
  line-height: 1.5;
  margin: 0 0 8px 0;
}

.page-contact .channel-card .btn {
  margin-top: auto;
  width: 100%;
  text-align: center;
}

.page-contact .schedule-section {
  background: var(--deep);
  clip-path: var(--contact-cut);
  margin-bottom: var(--stack-gap);
}

.page-contact .schedule-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: var(--stack-gap) var(--shell-pad);
}

.page-contact .schedule-text p {
  font-size: 16px;
  color: var(--mist);
  line-height: 1.7;
  margin-bottom: 16px;
}

.page-contact .timeline-bar {
  margin-top: 24px;
}

.page-contact .timeline-bar__track {
  height: 12px;
  background: var(--paper-line);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 8px;
}

.page-contact .timeline-bar__fill {
  height: 100%;
  background: var(--turf);
  border-radius: 6px;
  transition: width var(--dur-base) var(--ease-out);
}

.page-contact .timeline-bar__labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-contact .schedule-media {
  margin: 0;
}

.page-contact .schedule-media img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  clip-path: var(--contact-cut);
}

.page-contact .schedule-media figcaption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--mist);
  font-family: var(--font-mono);
  line-height: 1.5;
}

.page-contact .local-section {
  margin-bottom: var(--stack-gap);
}

.page-contact .checklist-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-contact .checklist-wrap > p {
  font-size: 16px;
  color: var(--mist);
  line-height: 1.7;
}

.page-contact .checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-contact .checklist__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--paper);
  padding: 16px;
  border-left: 3px solid var(--turf);
}

.page-contact .checklist__box {
  width: 18px;
  height: 18px;
  border: 2px solid var(--ink-text);
  flex-shrink: 0;
  margin-top: 2px;
  display: inline-block;
  border-radius: 2px;
}

.page-contact .checklist__text {
  font-size: 15px;
  color: var(--ink-text);
  line-height: 1.5;
}

.page-contact .address-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-contact .address-card {
  background: var(--deep);
  clip-path: var(--contact-cut);
  overflow: hidden;
}

.page-contact .address-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-contact .address-card__body {
  padding: 24px;
}

.page-contact .address-card__addr {
  font-size: 16px;
  color: var(--paper);
  font-weight: 500;
  margin-bottom: 12px;
  line-height: 1.6;
}

.page-contact .address-card__note {
  font-size: 14px;
  color: var(--mist);
  line-height: 1.6;
  margin-bottom: 16px;
}

.page-contact .address-card__meta {
  color: var(--cyan);
  font-size: 12px;
}

.page-contact .contribute-section {
  margin-bottom: var(--stack-gap);
}

.page-contact .contribute-box {
  border: 2px solid var(--card-yellow);
  padding: 28px 24px;
  clip-path: var(--contact-cut);
  background: var(--night);
}

.page-contact .contribute-header {
  margin-bottom: 16px;
}

.page-contact .contribute-header .mono-tag {
  color: var(--card-yellow);
  display: block;
  margin-bottom: 8px;
}

.page-contact .contribute-header .section-title {
  margin-bottom: 0;
}

.page-contact .contribute-box > p {
  font-size: 16px;
  color: var(--mist);
  line-height: 1.7;
  margin-bottom: 20px;
}

.page-contact .contribute-details {
  background: var(--deep);
  padding: 16px;
  border-radius: 4px;
}

.page-contact .contribute-details summary {
  font-size: 16px;
  color: var(--paper);
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page-contact .contribute-details summary::-webkit-details-marker {
  display: none;
}

.page-contact .contribute-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--card-yellow);
  transition: transform var(--dur-fast) var(--ease-out);
}

.page-contact .contribute-details[open] summary::after {
  transform: rotate(45deg);
}

.page-contact .contribute-details__content {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
  font-size: 15px;
  color: var(--mist);
  line-height: 1.7;
}

.page-contact .contribute-details__content p {
  margin-bottom: 12px;
}

.page-contact .contribute-details__content a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contribute-details__content strong {
  color: var(--paper);
}

@media (min-width: 768px) {
  .page-contact .channels-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .schedule-content {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .grid--2 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero {
    padding: calc(var(--stack-gap) * 1.5) 0;
  }

  .page-contact .support-grid .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .channel-card {
    padding: 36px 28px;
  }

  .page-contact .schedule-content {
    padding: 48px var(--shell-pad);
    gap: 48px;
  }

  .page-contact .address-card__img {
    height: 280px;
  }
}
<<<END>>>