.page-contact {
  --pc-gap: clamp(18px, 2.6vw, 36px);
  --pc-pad: clamp(22px, 3.4vw, 48px);
  --pc-radius: calc(var(--radius) + 6px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(26px, 4vw, 54px) clamp(40px, 6vw, 80px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: var(--pc-gap);
  align-items: center;
  margin-top: clamp(20px, 3vw, 38px);
}

.page-contact .contact-hero__title {
  margin: 0 0 16px;
  font-size: clamp(1.9rem, 5.2vw, 3.25rem);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -0.012em;
  color: var(--ink-900);
  max-width: 15em;
}

.page-contact .contact-hero__copy .section-head__lead {
  max-width: 34em;
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

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

/* ---------- 联络台面板 ---------- */
.page-contact .contact-board-band {
  padding-block: clamp(40px, 6vw, 82px);
}

.page-contact .contact-board-grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .contact-board {
  position: relative;
  overflow: hidden;
  padding: var(--pc-pad);
  border-radius: var(--pc-radius);
  color: #EDF4F8;
  background:
    radial-gradient(115% 130% at 6% 0%, rgba(30, 108, 255, 0.34) 0%, rgba(30, 108, 255, 0) 58%),
    radial-gradient(95% 115% at 100% 100%, rgba(0, 179, 155, 0.24) 0%, rgba(0, 179, 155, 0) 62%),
    linear-gradient(158deg, #0F1D28 0%, var(--ink-900) 64%);
  box-shadow: var(--shadow-float);
}

.page-contact .contact-board::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 130px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.page-contact .contact-board::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.13);
  pointer-events: none;
}

.page-contact .contact-board__label {
  position: relative;
  margin: 0 0 clamp(18px, 2.8vw, 32px);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #8FE3D6;
}

.page-contact .contact-board__item {
  position: relative;
  padding: clamp(16px, 2.2vw, 24px) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.page-contact .contact-board__item:first-of-type {
  border-top-color: rgba(255, 255, 255, 0.24);
}

.page-contact .contact-board__key {
  display: block;
  margin-bottom: 9px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: #8FA6B4;
}

.page-contact .contact-board__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.02rem, 2.5vw, 1.6rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.005em;
  color: #FFFFFF;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color var(--dur) var(--ease);
}

.page-contact a.contact-board__value:hover,
.page-contact a.contact-board__value:focus-visible {
  color: #7FD9FF;
}

.page-contact .contact-board__hint {
  display: block;
  max-width: 34em;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: #94A9B6;
}

.page-contact .contact-board__value--addr {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: clamp(1rem, 2.1vw, 1.22rem);
  font-weight: 600;
  line-height: 1.5;
}

.page-contact .contact-board__value--addr svg {
  flex: none;
  color: var(--teal);
}

/* ---------- 右侧窄栏 ---------- */
.page-contact .contact-aside {
  padding: var(--pc-pad);
  border-radius: var(--pc-radius);
  background: var(--paper-100);
  border: 1px solid var(--line);
}

.page-contact .contact-aside__title {
  margin: 0 0 4px;
  font-size: clamp(1.1rem, 2.6vw, 1.42rem);
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink-900);
}

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

.page-contact .contact-aside__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-aside__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-700);
}

.page-contact .contact-aside__num {
  flex: none;
  padding: 3px 7px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.06em;
  color: var(--teal-deep);
  background: var(--teal-soft);
}

.page-contact .contact-aside__foot {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line-strong);
  font-size: 13px;
  line-height: 1.78;
  color: var(--ink-500);
}

/* ---------- 渠道选择 ---------- */
.page-contact .contact-channel-band {
  padding-block: clamp(40px, 6vw, 82px);
}

.page-contact .contact-section-head {
  margin-bottom: clamp(22px, 3.4vw, 42px);
}

.page-contact .contact-section-head h2 {
  font-size: clamp(1.45rem, 3.4vw, 2.2rem);
  line-height: 1.24;
  font-weight: 850;
  color: var(--ink-900);
}

.page-contact .channel-picks {
  border-top: 1px solid var(--line);
}

.page-contact .channel-pick {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 3vw, 32px) 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .channel-pick h3 {
  margin: 0;
  font-size: clamp(1.05rem, 2.4vw, 1.26rem);
  font-weight: 800;
  line-height: 1.42;
  color: var(--ink-900);
}

.page-contact .channel-pick p {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-700);
}

.page-contact .channel-pick__tag {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  align-self: start;
  padding: 5px 13px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-contact .channel-pick__tag--mail {
  color: var(--blue-deep);
  background: var(--blue-soft);
}

.page-contact .channel-pick__tag--phone {
  color: var(--teal-deep);
  background: var(--teal-soft);
}

/* ---------- 纠错与补充 ---------- */
.page-contact .contact-fix-band {
  padding-block: clamp(40px, 6vw, 82px);
}

.page-contact .fix-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .fix-steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 28px);
  align-items: start;
  padding: clamp(18px, 2.6vw, 28px) 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .fix-steps__num {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 4.2vw, 2.5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--orange);
}

@supports (-webkit-text-stroke: 1px #000) {
  .page-contact .fix-steps__num {
    color: transparent;
    -webkit-text-stroke: 1.6px var(--orange);
  }
}

.page-contact .fix-steps__item h3 {
  margin: 0 0 8px;
  font-size: clamp(1rem, 2.2vw, 1.16rem);
  font-weight: 800;
  line-height: 1.42;
  color: var(--ink-900);
}

.page-contact .fix-steps__item p {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-700);
}

.page-contact .contact-fix__note {
  margin-top: clamp(20px, 3vw, 32px);
  font-size: 13.5px;
  line-height: 1.8;
}

.page-contact .contact-fix__note a {
  color: var(--blue-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

/* ---------- 回复时段与服务区域 ---------- */
.page-contact .contact-hours-band {
  padding-block: clamp(40px, 6vw, 82px);
}

.page-contact .contact-hours__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-contact .contact-hours__copy h2 {
  margin: 0 0 14px;
  font-size: clamp(1.45rem, 3.4vw, 2.2rem);
  line-height: 1.24;
  font-weight: 850;
  color: var(--ink-900);
}

.page-contact .contact-hours__copy > p {
  margin: 0 0 8px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-700);
}

.page-contact .hours-bar {
  display: flex;
  height: 16px;
  margin: 24px 0 14px;
  border-radius: 999px;
  overflow: hidden;
  background: var(--paper-200);
}

.page-contact .hours-bar__off {
  background: var(--paper-200);
}

.page-contact .hours-bar__off--a {
  flex: 3;
}

.page-contact .hours-bar__off--b {
  flex: 2;
}

.page-contact .hours-bar__on {
  flex: 3;
  background: linear-gradient(90deg, var(--blue), var(--teal));
}

.page-contact .hours-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-500);
}

.page-contact .hours-legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-contact .hours-legend__dot {
  flex: none;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--teal));
}

.page-contact .hours-legend__dot--off {
  background: var(--paper-200);
  border: 1px solid var(--line-strong);
}

.page-contact .region-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .region-tags li {
  padding: 5px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #FFFFFF;
  font-size: 13px;
  color: var(--ink-700);
}

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

/* ---------- 常见联络场景 ---------- */
.page-contact .contact-scene-band {
  padding-block: clamp(40px, 6vw, 82px);
}

.page-contact .scene-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .scene-list__item {
  position: relative;
  padding: clamp(20px, 3vw, 30px) 0 clamp(20px, 3vw, 30px) clamp(20px, 2.8vw, 34px);
  border-bottom: 1px solid var(--line);
}

.page-contact .scene-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(30px, 4vw, 44px);
  width: 12px;
  height: 2px;
  background: var(--blue);
}

.page-contact .scene-list__item h3 {
  margin: 0 0 8px;
  font-size: clamp(1.02rem, 2.3vw, 1.2rem);
  font-weight: 800;
  line-height: 1.42;
  color: var(--ink-900);
}

.page-contact .scene-list__item p {
  margin: 0;
  max-width: 48em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-700);
}

.page-contact .scene-list__item a {
  color: var(--blue-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-contact .scene-list__item a:hover,
.page-contact .scene-list__item a:focus-visible {
  color: var(--teal-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }

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

@media (min-width: 900px) {
  .page-contact .contact-board-grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-hours__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

@media (min-width: 860px) {
  .page-contact .channel-pick {
    grid-template-columns: 154px minmax(0, 1fr);
    column-gap: clamp(20px, 4vw, 56px);
    row-gap: 8px;
  }

  .page-contact .channel-pick__tag {
    grid-row: 1 / span 2;
    margin-top: 4px;
  }
}

@media (min-width: 1100px) {
  .page-contact .scene-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: clamp(24px, 3vw, 44px);
  }

  .page-contact .scene-list__item {
    padding-left: 0;
    padding-right: 0;
  }

  .page-contact .scene-list__item::before {
    top: 0;
  }
}

@media (max-width: 420px) {
  .page-contact .contact-board__value {
    font-size: 1rem;
  }

  .page-contact .contact-hero__quick .btn {
    width: 100%;
    justify-content: center;
  }
}