.page-contact {
  --clip-s: 14px;
  --clip-m: 24px;
  overflow-x: clip;
  background: var(--panda-white);
  color: var(--panda-cloud);
}

/* ===== 联系入口 · Hero ===== */
.page-contact .contact-hero {
  position: relative;
  background: var(--panda-black);
  color: var(--panda-white);
  padding: 28px 0 64px;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  background: linear-gradient(
    90deg,
    var(--panda-orange) 0 18%,
    var(--panda-white) 18% 22%,
    var(--panda-green) 22% 40%,
    var(--panda-white) 40% 44%,
    var(--panda-orange) 44% 62%,
    var(--panda-white) 62% 66%,
    var(--panda-green) 66% 100%
  );
  opacity: 0.95;
  z-index: 1;
}

.page-contact .contact-hero .breadcrumb__link {
  color: rgba(255, 255, 255, 0.72);
}

.page-contact .contact-hero .breadcrumb__item[aria-current="page"] {
  color: var(--panda-orange);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

.page-contact .contact-hero__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--panda-orange);
}

.page-contact .contact-hero__title {
  margin: 0 0 16px;
  font-size: clamp(32px, 6vw, 54px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.page-contact .contact-hero__title span {
  display: block;
  color: var(--panda-orange);
}

.page-contact .contact-hero__lead {
  max-width: 560px;
  margin: 0;
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}

.page-contact .contact-hero__meta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--panda-orange);
}

.page-contact .contact-hero__clock {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.page-contact .contact-hero__meta-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: var(--font-mono);
}

.page-contact .contact-hero__meta-text strong {
  font-size: 17px;
  color: var(--panda-white);
  letter-spacing: 0.02em;
}

.page-contact .contact-hero__meta-text small {
  font-size: 12px;
  color: var(--panda-light-orange);
}

.page-contact .contact-hero__figure {
  position: relative;
  margin: 0;
}

.page-contact .contact-hero__figure::before {
  content: "";
  position: absolute;
  top: 22px;
  right: -8px;
  bottom: -8px;
  left: 20px;
  background: var(--panda-orange);
  z-index: 0;
}

.page-contact .contact-hero__img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  max-width: 400px;
  margin: 0 auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 2px solid var(--panda-white);
  clip-path: polygon(0 0, calc(100% - var(--clip-m)) 0, 100% var(--clip-m), 100% 100%, var(--clip-m) 100%, 0 calc(100% - var(--clip-m)));
}

/* ===== 联系渠道 ===== */
.page-contact .contact-channels__intro {
  max-width: 880px;
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 4px solid var(--panda-orange);
  font-size: 16px;
  line-height: 1.75;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-contact .contact-channel {
  position: relative;
  padding: 26px 22px 24px;
  background: var(--panda-carbon);
  border: 2px solid var(--panda-black);
  clip-path: polygon(0 0, calc(100% - var(--clip-m)) 0, 100% var(--clip-m), 100% 100%, var(--clip-m) 100%, 0 calc(100% - var(--clip-m)));
}

.page-contact .contact-channel--black {
  background: var(--panda-black);
  color: var(--panda-white);
}

.page-contact .contact-channel--white {
  background: var(--panda-white);
  color: var(--panda-cloud);
}

.page-contact .contact-channel--orange {
  background: var(--panda-orange);
  color: var(--panda-cloud);
}

.page-contact .contact-channel--green {
  background: var(--panda-green);
  color: var(--panda-cloud);
}

.page-contact .contact-channel__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  background: var(--panda-black);
  color: var(--panda-orange);
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-contact .contact-channel--white .contact-channel__icon,
.page-contact .contact-channel--orange .contact-channel__icon,
.page-contact .contact-channel--green .contact-channel__icon {
  background: var(--panda-black);
  color: var(--panda-white);
}

.page-contact .contact-channel__label {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-contact .contact-channel__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
  color: inherit;
  text-decoration: none;
  word-break: break-all;
}

.page-contact a.contact-channel__value {
  border-bottom: 2px solid transparent;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-contact a.contact-channel__value:hover {
  border-bottom-color: currentColor;
}

.page-contact .contact-channel__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.55;
  opacity: 0.74;
}

/* ===== 反馈处理 ===== */
.page-contact .feedback__layout {
  display: grid;
  gap: 26px;
  margin-top: 28px;
}

.page-contact .feedback__visual {
  position: relative;
  padding: 18px;
  background: var(--panda-light-orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-contact .feedback__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 2px solid var(--panda-black);
}

.page-contact .feedback__time {
  position: absolute;
  right: 28px;
  bottom: 34px;
  left: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(26, 26, 26, 0.92);
  color: var(--panda-white);
  border-left: 4px solid var(--panda-orange);
}

.page-contact .feedback__time-num {
  font-family: var(--font-mono);
  font-size: 46px;
  font-weight: 700;
  line-height: 1;
  color: var(--panda-orange);
}

.page-contact .feedback__time-unit {
  font-size: 13px;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.9);
}

.page-contact .feedback__content {
  display: grid;
  gap: 18px;
}

.page-contact .feedback__promise {
  padding: 24px;
  background: var(--panda-white);
  border: 2px solid var(--panda-black);
  border-left: 8px solid var(--panda-orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-contact .feedback__promise h3,
.page-contact .feedback__types h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 900;
}

.page-contact .feedback__promise p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
}

.page-contact .feedback__promise strong {
  color: var(--panda-orange);
  font-family: var(--font-mono);
}

.page-contact .feedback__types {
  padding: 22px 24px;
  background: var(--panda-carbon);
  border: 2px solid var(--panda-black);
}

.page-contact .feedback__tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .feedback-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 30px 0 0;
  padding: 24px 18px;
  list-style: none;
  background: var(--panda-black);
  color: var(--panda-white);
}

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

.page-contact .feedback-steps__num {
  flex: 0 0 auto;
  padding: 6px 10px;
  background: var(--panda-orange);
  color: var(--panda-black);
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-contact .feedback-steps__body strong {
  display: block;
  font-size: 15px;
}

.page-contact .feedback-steps__body p {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.72);
}

.page-contact .feedback-steps__arrow {
  margin-left: 38px;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--panda-orange);
  transform: rotate(90deg);
  transform-origin: center;
}

/* ===== 商务合作 ===== */
.page-contact .partner__grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-contact .partner-card {
  position: relative;
  padding: 26px 22px;
  background: var(--panda-white);
  border: 2px solid var(--panda-black);
  clip-path: polygon(0 0, calc(100% - var(--clip-m)) 0, 100% var(--clip-m), 100% 100%, 0 100%);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-contact .partner-card:hover {
  transform: translateY(-4px);
  box-shadow: 8px 8px 0 var(--panda-orange);
}

.page-contact .partner-card__num {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 10px;
  background: var(--panda-light-orange);
  color: var(--panda-black);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.page-contact .partner-card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 900;
}

.page-contact .partner-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--panda-cloud);
}

.page-contact .partner-cta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
  padding: 22px;
  background: var(--panda-black);
  color: var(--panda-white);
  clip-path: polygon(0 0, calc(100% - var(--clip-m)) 0, 100% var(--clip-m), 100% 100%, var(--clip-m) 100%, 0 calc(100% - var(--clip-m)));
}

.page-contact .partner-cta__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  background: var(--panda-orange);
  color: var(--panda-black);
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
}

.page-contact .partner-cta__body p {
  margin: 2px 0;
  font-size: 15px;
  line-height: 1.6;
}

.page-contact .partner-cta__body strong {
  font-family: var(--font-mono);
  color: var(--panda-orange);
  word-break: break-all;
}

/* ===== 联系地址 ===== */
.page-contact .visit__grid {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.page-contact .visit-card {
  padding: 28px 24px;
  background: var(--panda-carbon);
  border: 2px solid var(--panda-black);
  border-top: 8px solid var(--panda-green);
}

.page-contact .visit-card__label {
  display: inline-block;
  padding: 4px 10px;
  background: var(--panda-light-green);
  color: var(--panda-black);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.page-contact .visit-card__address {
  margin: 14px 0;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.35;
}

.page-contact .visit-card__note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--panda-cloud);
}

.page-contact .visit-card__note a {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--panda-black);
  text-underline-offset: 4px;
  text-decoration-color: var(--panda-orange);
}

.page-contact .visit-map {
  padding: 18px;
  background: var(--panda-light-green);
  border: 2px solid var(--panda-black);
  clip-path: polygon(0 0, calc(100% - var(--clip-m)) 0, 100% var(--clip-m), 100% 100%, var(--clip-m) 100%, 0 calc(100% - var(--clip-m)));
}

.page-contact .visit-map__label {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--panda-black);
}

.page-contact .visit-map__canvas {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--panda-black);
  background: var(--panda-light-green);
}

.page-contact .visit-map__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--panda-cloud);
}

/* ===== 更多入口 ===== */
.page-contact .contact-extra__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .contact-extra__text {
  margin-right: 4px;
  font-size: 14px;
  font-weight: 700;
  color: var(--panda-cloud);
}

.page-contact .contact-extra__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--panda-black);
  color: var(--panda-white);
  border: 2px solid var(--panda-black);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact .contact-extra__link:hover {
  background: var(--panda-orange);
  color: var(--panda-black);
}

/* ===== 平板与桌面断点 ===== */
@media (min-width: 760px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .partner__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .feedback-steps {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 18px 22px;
  }

  .page-contact .feedback-steps__arrow {
    margin: 0 4px;
    transform: none;
  }

  .page-contact .feedback-steps__item {
    flex: 1 1 0;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-hero {
    padding: 48px 0 76px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    margin-top: 36px;
  }

  .page-contact .contact-hero__figure {
    margin: 0;
  }

  .page-contact .feedback__layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: start;
  }

  .page-contact .feedback__content {
    gap: 22px;
  }

  .page-contact .visit__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}