.page-contact {
  --pc-rule: rgba(122, 90, 46, .42);
  --pc-gap: clamp(18px, 3vw, 32px);
  --pc-pad: clamp(20px, 4vw, 40px);
  color-scheme: dark;
}

.page-contact .contact-hero {
  position: relative;
}

.page-contact .contact-hero__band {
  position: relative;
  height: clamp(200px, 34vw, 400px);
  overflow: hidden;
}

.page-contact .contact-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.85) contrast(1.06);
}

.page-contact .contact-hero__band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 17, 22, .1) 0%, rgba(14, 17, 22, .55) 55%, var(--ink-900) 100%);
}

.page-contact .contact-hero__card {
  position: relative;
  z-index: 2;
  margin-top: -56px;
  max-width: 780px;
  padding: var(--pc-pad);
  background: var(--ink-900);
  border: 1px solid var(--pc-rule);
  border-radius: var(--radius-lg);
}

.page-contact .contact-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.8;
  color: var(--text-body);
}

.page-contact .contact-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  margin: 26px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--pc-rule);
}

.page-contact .contact-fact {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-contact .contact-fact__k {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--text-dim);
}

.page-contact .contact-fact__v {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--sand-100);
}

.page-contact .contact-block {
  padding: clamp(48px, 7vw, 88px) 0;
}

.page-contact .contact-block__head {
  max-width: 72ch;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-contact .contact-block__head h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--text-strong);
}

.page-contact .contact-block__intro {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
}

.page-contact .contact-block__intro a,
.page-contact .hours__list a {
  color: var(--yellow-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 渠道铭牌 */
.page-contact .channels {
  display: grid;
  gap: var(--pc-gap);
}

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

.page-contact .channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(22px, 3vw, 34px);
  padding-right: clamp(46px, 6vw, 66px);
  background: var(--ink-700);
  border: 1px solid var(--pc-rule);
  border-radius: var(--radius-md);
}

.page-contact .channel--mail {
  background: linear-gradient(155deg, var(--sea-700) 0%, #142639 55%, var(--ink-700) 100%);
  border-radius: var(--radius-lg);
}

.page-contact .channel .plate__num {
  position: absolute;
  right: clamp(18px, 2.6vw, 28px);
  bottom: clamp(16px, 2.4vw, 24px);
  color: var(--ochre-300);
  opacity: .6;
}

.page-contact .channel__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ochre-300);
}

.page-contact .channel__value {
  margin: 4px 0 0;
  color: var(--sand-100);
  line-height: 1.35;
}

.page-contact .channel__value--mail {
  font-size: clamp(17px, 2.7vw, 32px);
  letter-spacing: -.01em;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .channel__value--phone {
  font-size: clamp(22px, 3vw, 28px);
  color: var(--yellow-400);
}

.page-contact .channel__value--addr {
  font-family: var(--font-body);
  font-size: clamp(16px, 2vw, 19px);
}

.page-contact .channel__note {
  margin: 8px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-contact .channel__meta {
  margin: 14px 0 0;
  align-self: flex-start;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--yellow-400);
  border: 1px solid rgba(242, 194, 48, .45);
  border-radius: var(--radius-pill);
}

/* 时段 */
.page-contact .hours {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .hours__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pc-rule);
}

.page-contact .hours__list li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pc-rule);
}

.page-contact .hours__key {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--turquoise-400);
}

.page-contact .hours__val {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-contact .hours__figure {
  align-self: start;
}

/* 时区刻度条 */
.page-contact .clock {
  margin-top: clamp(34px, 5vw, 58px);
  padding-top: 24px;
  border-top: 1px solid var(--pc-rule);
}

.page-contact .clock__track {
  position: relative;
  height: 12px;
  border: 1px solid var(--pc-rule);
  border-radius: var(--radius-pill);
  background: rgba(243, 237, 227, .06);
  overflow: hidden;
}

.page-contact .clock__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--sea-700) 0%, var(--ochre-600) 58%, var(--yellow-400) 100%);
}

.page-contact .clock__marks {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(243, 237, 227, .2) 0 1px, transparent 1px 4.1667%);
}

.page-contact .clock__labels {
  position: relative;
  height: 24px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}

.page-contact .clock__label {
  position: absolute;
  top: 0;
  white-space: nowrap;
}

.page-contact .clock__label--t0 { left: 0; }
.page-contact .clock__label--t9 { left: 37.5%; transform: translateX(-50%); color: var(--sand-100); }
.page-contact .clock__label--t12 { left: 50%; transform: translateX(-50%); }
.page-contact .clock__label--t18 { left: 75%; transform: translateX(-50%); color: var(--sand-100); }
.page-contact .clock__label--t24 { right: 0; }

/* 写信前准备 */
.page-contact .contact-prep {
  background: linear-gradient(180deg, rgba(15, 58, 95, .22), transparent 70%);
}

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

.page-contact .brief__row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pc-rule);
}

.page-contact .brief__num {
  grid-row: 1 / span 2;
  padding-top: 2px;
  font-size: 15px;
  color: var(--ochre-300);
}

.page-contact .brief__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-strong);
}

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

/* 场景切换 */
.page-contact .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-contact .scenario {
  padding: clamp(20px, 3.5vw, 36px);
  background: var(--sand-100);
  border-radius: var(--radius-lg);
  color: #241d17;
}

.page-contact .scenario__title {
  margin: 0 0 20px;
  font-family: var(--font-heading);
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 700;
  line-height: 1.4;
  color: #16202b;
}

.page-contact .scenario dl {
  display: grid;
  gap: 18px;
  margin: 0;
}

.page-contact .scenario dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: #8a4a1d;
}

.page-contact .scenario dd {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: #33302a;
}

.page-contact .scenario dd a {
  color: #93401a;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 站点信息 */
.page-contact .record {
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--pc-rule);
  border-radius: var(--radius-lg);
  background: var(--ink-700);
}

.page-contact .record__head h2 {
  margin: 12px 0 20px;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--text-strong);
}

.page-contact .record__list {
  display: grid;
  margin: 0;
  border-top: 1px solid var(--pc-rule);
}

.page-contact .record__item {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--pc-rule);
}

.page-contact .record__item dt {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--text-dim);
}

.page-contact .record__item dd {
  margin: 0;
  font-size: 15px;
  color: var(--sand-100);
}

.page-contact .record__note {
  margin: 20px 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-body);
}

.page-contact .record__note a {
  color: var(--sea-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 760px) {
  .page-contact .hours__list li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-contact .brief__row {
    grid-template-columns: 64px 200px minmax(0, 1fr);
    align-items: baseline;
    gap: 0 24px;
    padding: 22px 0;
  }

  .page-contact .brief__num {
    grid-row: auto;
  }

  .page-contact .scenario dl {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-contact .record__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }

  .page-contact .record__item {
    justify-content: flex-start;
    gap: 10px 18px;
  }

  .page-contact .record__item dt {
    min-width: 84px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__card {
    margin-top: -110px;
    padding: clamp(30px, 3.6vw, 48px);
  }

  .page-contact .channels {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .channels__side {
    grid-template-rows: 1fr 1fr;
  }

  .page-contact .hours {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (max-width: 479px) {
  .page-contact .clock__label--t12 {
    display: none;
  }

  .page-contact .clock__labels {
    font-size: 11px;
  }
}

@media print {
  .page-contact .contact-hero__band,
  .page-contact .rule-band {
    display: none;
  }

  .page-contact .channel,
  .page-contact .scenario,
  .page-contact .record {
    background: #fff;
    color: #111;
    border-color: #999;
  }

  .page-contact .channel__value,
  .page-contact .scenario__title,
  .page-contact .scenario dd,
  .page-contact .record__item dd {
    color: #111;
  }
}
<<<END>>>