.page-contact img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-contact .contact-hero__lead {
  order: 1;
}

.page-contact .contact-hero__fig {
  order: 2;
  margin: 0;
  position: relative;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-contact .contact-hero__img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 22px;
  padding-top: 14px;
  border-top: 2px solid var(--line);
}

.page-contact .contact-hero__meta .idx {
  color: var(--cyan-soft);
}

.page-contact .contact-head {
  margin-bottom: 22px;
  max-width: 46em;
}

.page-contact .contact-head__title {
  font-family: var(--disp);
  font-size: 26px;
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: var(--text);
  margin: 0 0 10px;
}

.page-contact .contact-head__title--solo {
  margin-bottom: 18px;
}

.page-contact .contact-head__note {
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
}

/* 三条通道卡 */
.page-contact .channels {
  display: grid;
  gap: 18px;
}

.page-contact .channels__card {
  position: relative;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  padding: 22px 20px 20px;
  transition: border-color 240ms ease, background-color 240ms ease, transform 240ms ease;
}

.page-contact .channels__card:hover,
.page-contact .channels__card:focus-within {
  border-color: var(--cyan);
  background: var(--raise);
  transform: translateY(-4px);
}

.page-contact .channels__pin {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 14px;
  height: 14px;
  border: 2px solid var(--line-strong);
  border-radius: 50%;
  transition: border-color 240ms ease, box-shadow 240ms ease;
}

.page-contact .channels__card:hover .channels__pin,
.page-contact .channels__card:focus-within .channels__pin {
  border-color: var(--cyan);
  box-shadow: 0 0 0 5px rgba(0, 240, 200, 0.14);
}

.page-contact .channels__idx {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}

.page-contact .channels__card:hover .channels__idx {
  color: var(--cyan);
}

.page-contact .channels__title {
  font-size: 19px;
  line-height: 1.4;
  color: var(--text);
  margin: 0 0 12px;
}

.page-contact .channels__num {
  font-size: 18px;
  color: var(--orange);
  margin: 0 0 12px;
  word-break: break-all;
}

.page-contact .channels__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  margin: 0 0 16px;
}

.page-contact .channels__use {
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0 0 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.page-contact .channels__k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin-right: 8px;
}

.page-contact .channels__link {
  display: inline-block;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid var(--line-strong);
  padding-bottom: 2px;
  transition: border-color 200ms ease, color 200ms ease;
}

.page-contact .channels__link:hover,
.page-contact .channels__link:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

/* 工单流程 */
.page-contact .flow__grid {
  display: grid;
  gap: 32px;
}

.page-contact .flow__title {
  font-family: var(--disp);
  font-size: 30px;
  line-height: 1.22;
  color: var(--text);
  margin: 10px 0 14px;
}

.page-contact .flow__aside-note {
  margin: 16px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
  padding-left: 12px;
  border-left: 2px solid var(--orange);
}

.page-contact .flow__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .flow__step {
  position: relative;
  margin-left: 14px;
  padding: 0 0 26px 30px;
  border-left: 2px solid var(--line);
}

.page-contact .flow__step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-contact .flow__node {
  position: absolute;
  left: -14px;
  top: 0;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: var(--ink);
  border: 2px solid var(--line-strong);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--cyan);
  letter-spacing: 0;
}

.page-contact .flow__step:last-child .flow__node {
  border-color: var(--orange);
  color: var(--orange);
}

.page-contact .flow__step-title {
  font-size: 17px;
  color: var(--text);
  margin: 1px 0 8px;
}

.page-contact .flow__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
  max-width: 38em;
}

.page-contact .flow__fig {
  margin: 34px 0 0;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-contact .flow__fig img {
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-contact .flow__fig .media__cap {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 12px 16px;
  border-top: 2px solid var(--line);
}

/* 服务时间与范围 */
.page-contact .hours__grid {
  display: grid;
  gap: 2px;
  background: var(--line);
  border: 2px solid var(--line);
}

.page-contact .hours__cell {
  background: var(--panel);
  padding: 20px 18px;
}

.page-contact .hours__label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 10px;
}

.page-contact .hours__value {
  font-size: 22px;
  color: var(--text);
  margin: 0 0 10px;
  line-height: 1.3;
}

.page-contact .hours__cell:last-child .hours__value {
  color: var(--cyan);
}

.page-contact .hours__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}

.page-contact .nodes {
  display: grid;
  gap: 18px;
  margin-top: 24px;
  padding: 20px 18px;
  border: 2px dashed var(--line-strong);
  background: var(--ink);
}

.page-contact .nodes__svg {
  width: 100%;
  max-width: 340px;
  height: auto;
}

.page-contact .nodes__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  margin: 0;
  max-width: 38em;
}

/* 咨询前准备 */
.page-contact .prep__list {
  display: grid;
  gap: 14px;
}

.page-contact .prep__item {
  background: var(--panel);
  border: 2px solid var(--line);
  transition: border-color 240ms ease, background-color 240ms ease;
}

.page-contact .prep__item[data-open] {
  border-color: var(--cyan);
  background: var(--raise);
}

.page-contact .prep__item .fold__title {
  flex: 1 1 auto;
  text-align: left;
  font-size: 16px;
  color: var(--text);
  font-weight: 600;
}

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

.page-contact .prep__item .fold__content p:last-child {
  margin-bottom: 0;
}

.page-contact .prep__item .fold__content a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid var(--line-strong);
}

.page-contact .prep__item .fold__content a:hover,
.page-contact .prep__item .fold__content a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

/* 合作 */
.page-contact .coop__grid {
  display: grid;
  gap: 16px;
}

.page-contact .coop__card {
  background: var(--panel);
  border: 2px solid var(--line);
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-contact .coop__card:nth-child(2) {
  border-left-color: var(--violet);
}

.page-contact .coop__title {
  font-size: 18px;
  line-height: 1.4;
  color: var(--text);
  margin: 0;
}

.page-contact .coop__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
}

.page-contact .coop__need {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan-soft);
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.page-contact .coop__link {
  margin-top: auto;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid var(--line-strong);
  padding-bottom: 2px;
  align-self: flex-start;
  transition: border-color 200ms ease, color 200ms ease;
}

.page-contact .coop__link:hover,
.page-contact .coop__link:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

/* 联系方式表 */
.page-contact .ctable {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--panel);
}

.page-contact .ctable__row {
  display: grid;
  gap: 4px;
  padding: 15px 18px;
  border-top: 2px solid var(--line);
}

.page-contact .ctable__row:first-child {
  border-top: 0;
}

.page-contact .ctable__k {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-contact .ctable__v {
  margin: 0;
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-word;
}

.page-contact .ctable__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 42em;
}

.page-contact .ctable__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid var(--line-strong);
}

.page-contact .ctable__note a:hover,
.page-contact .ctable__note a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

/* 平板及桌面 */
@media (min-width: 720px) {
  .page-contact .contact-head__title {
    font-size: 32px;
  }

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

  .page-contact .channels__card:nth-child(2) {
    margin-top: 22px;
  }

  .page-contact .channels__card:nth-child(3) {
    margin-top: 44px;
  }

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

  .page-contact .coop__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ctable__row {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-contact .nodes {
    grid-template-columns: 340px minmax(0, 1fr);
    align-items: center;
    gap: 26px;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 46px;
    align-items: center;
  }

  .page-contact .flow__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 48px;
  }

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

  .page-contact .coop__card:nth-child(2) {
    margin-top: 20px;
  }

  .page-contact .coop__card:nth-child(3) {
    margin-top: 40px;
  }

  .page-contact .flow__fig {
    margin-top: 48px;
  }
}