.page-contact {
  --pc-line: rgba(143, 245, 232, 0.14);
  --pc-card: linear-gradient(155deg, rgba(14, 42, 71, 0.92), rgba(7, 26, 47, 0.96));
  position: relative;
  overflow-x: clip;
  padding-block: clamp(18px, 3vw, 34px) clamp(56px, 8vw, 104px);
  color: var(--paper);
}

.page-contact .wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 28px);
}

.page-contact .contact-channels,
.page-contact .contact-hours,
.page-contact .contact-prep,
.page-contact .contact-biz,
.page-contact .contact-final {
  margin-top: clamp(30px, 5vw, 64px);
}

/* 面包屑 */
.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-contact .breadcrumbs__item a {
  color: var(--cyan);
  text-decoration: none;
}
.page-contact .breadcrumbs__item a:hover {
  color: var(--cyan-soft);
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  display: grid;
  align-content: end;
  min-height: 430px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-cyan);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
  background: var(--deep-2);
}
.page-contact .contact-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}
.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 26, 47, 0.35), rgba(7, 26, 47, 0.94) 70%),
    repeating-linear-gradient(90deg, rgba(43, 111, 122, 0.2) 0 1px, transparent 1px 72px);
}
.page-contact .contact-hero__body {
  position: relative;
  z-index: 1;
  padding: clamp(24px, 5vw, 56px);
  max-width: 760px;
}
.page-contact .contact-hero__title {
  margin: 10px 0 16px;
  font-size: clamp(36px, 7.4vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.page-contact .contact-hero__lede {
  margin: 0 0 22px;
  font-size: clamp(14px, 1.7vw, 16px);
  line-height: 1.85;
  color: var(--mist);
  max-width: 62ch;
}
.page-contact .contact-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-contact .contact-hero__side {
  position: absolute;
  right: 14px;
  bottom: 22px;
  z-index: 1;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--cyan-soft);
  opacity: 0.65;
}

/* 通用章节标题 */
.page-contact .contact-sec-title {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--paper);
}

/* 渠道卡片 */
.page-contact .contact-channels__head {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}
.page-contact .contact-channels__head .muted {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 58ch;
}
.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-contact .channel-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 9px;
  padding: 24px 20px 20px;
  border-radius: var(--r-md);
  background: var(--pc-card);
  border: 1px solid var(--pc-line);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  width: 46px;
  height: 3px;
  border-radius: 0 0 var(--r-pill) var(--r-pill);
  background: var(--cyan);
}
.page-contact .channel-card--phone::before {
  background: var(--coral);
}
.page-contact .channel-card--addr::before {
  background: var(--yellow);
}
.page-contact .channel-card:hover {
  transform: translateY(-4px);
  border-color: rgba(31, 224, 200, 0.45);
}
.page-contact .channel-card__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist);
}
.page-contact .channel-card__val {
  margin: 0;
  font-size: clamp(16px, 2.2vw, 19px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
  user-select: all;
  font-variant-numeric: tabular-nums;
}
.page-contact .channel-card__val.num {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  color: var(--cyan-soft);
}
.page-contact .channel-card__val--addr {
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.72;
}
.page-contact .channel-card__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* 服务时段 */
.page-contact .contact-hours {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: var(--r-lg);
  border: 1px solid var(--pc-line);
  background: var(--pc-card);
  overflow: hidden;
}
.page-contact .contact-hours__media {
  min-height: 190px;
}
.page-contact .contact-hours__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
  opacity: 0.85;
}
.page-contact .contact-hours__panel {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: clamp(22px, 3.5vw, 40px);
}
.page-contact .contact-hours__addr {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 14px;
  padding: 14px 0;
  border-top: 1px solid var(--pc-line);
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .contact-hours__addr-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan-soft);
  padding-top: 3px;
}
.page-contact .contact-hours__addr-val {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: anywhere;
}

/* 时段切换（纯 CSS） */
.page-contact .hours-switch {
  position: relative;
}
.page-contact .hours-switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-contact .hours-switch__tab {
  display: inline-flex;
  align-items: center;
  margin: 0 8px 8px 0;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(201, 211, 220, 0.25);
  font-size: 13px;
  color: var(--mist);
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.page-contact .hours-switch__tab:hover {
  border-color: rgba(31, 224, 200, 0.5);
  color: var(--paper);
}
.page-contact #hours-wd:checked + .hours-switch__tab,
.page-contact #hours-we:checked + .hours-switch__tab {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}
.page-contact .hours-switch__input:focus-visible + .hours-switch__tab {
  outline: 2px solid var(--cyan-soft);
  outline-offset: 2px;
}
.page-contact .hours-switch__panel {
  display: none;
}
.page-contact #hours-wd:checked ~ .hours-switch__panel--wd,
.page-contact #hours-we:checked ~ .hours-switch__panel--we {
  display: grid;
  gap: 12px;
  padding-top: 8px;
}
.page-contact .hours-switch__panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}
.page-contact .hours-switch__time {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.2;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}
.page-contact .hours-switch__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
  opacity: 0.85;
}
.page-contact .hours-bar {
  height: 8px;
  border-radius: var(--r-pill);
  background: rgba(201, 211, 220, 0.16);
  overflow: hidden;
}
.page-contact .hours-bar__fill {
  display: block;
  height: 100%;
  width: 72%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan-soft), var(--cyan));
}
.page-contact .hours-bar__fill--muted {
  width: 32%;
  background: linear-gradient(90deg, rgba(245, 197, 66, 0.75), var(--yellow));
}

/* 咨询前准备 */
.page-contact .contact-prep {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: clamp(22px, 3.5vw, 40px);
  border-radius: var(--r-lg);
  border: 1px solid var(--pc-line);
  background: linear-gradient(150deg, rgba(14, 42, 71, 0.6), rgba(7, 26, 47, 0.92));
}
.page-contact .contact-prep__head .muted {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}
.page-contact .contact-prep__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-contact .contact-prep__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--pc-line);
}
.page-contact .contact-prep__list li:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-contact .contact-prep__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  padding-top: 3px;
}
.page-contact .contact-prep__list h3 {
  margin: 0 0 5px;
  font-size: 16px;
  line-height: 1.45;
  color: var(--paper);
}
.page-contact .contact-prep__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

/* 商务合作 */
.page-contact .contact-biz {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: clamp(22px, 3.5vw, 40px);
  border-radius: var(--r-lg);
  border: 1px solid var(--pc-line);
  background: var(--pc-card);
}
.page-contact .contact-biz__lede {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}
.page-contact .contact-biz__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .contact-biz__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}
.page-contact .contact-biz__list .tag {
  margin-top: 2px;
  white-space: nowrap;
}
.page-contact .contact-biz__mail {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--coral);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(255, 107, 74, 0.08);
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--paper);
}
.page-contact .contact-legend {
  border-radius: var(--r-md);
  border: 1px dashed rgba(31, 224, 200, 0.3);
  background: rgba(3, 16, 28, 0.5);
  padding: 18px 18px 20px;
}
.page-contact .contact-legend__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--cyan-soft);
}
.page-contact .contact-legend ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .contact-legend li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
  transition: color 0.25s ease;
}
.page-contact .contact-legend li:hover {
  color: var(--paper);
}
.page-contact .contact-legend__dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(31, 224, 200, 0.15);
  transition: box-shadow 0.25s ease;
}
.page-contact .contact-legend li:hover .contact-legend__dot {
  box-shadow: 0 0 0 5px rgba(31, 224, 200, 0.2);
}
.page-contact .contact-legend__dot--coral {
  background: var(--coral);
  box-shadow: 0 0 0 3px rgba(255, 107, 74, 0.16);
}
.page-contact .contact-legend__dot--yellow {
  background: var(--yellow);
  box-shadow: 0 0 0 3px rgba(245, 197, 66, 0.16);
}
.page-contact .contact-legend__dot--paper {
  background: var(--paper);
  box-shadow: 0 0 0 3px rgba(230, 237, 243, 0.14);
}
.page-contact .contact-legend__dot--grid {
  background: var(--grid);
  box-shadow: 0 0 0 3px rgba(43, 111, 122, 0.24);
}

/* 留言区 */
.page-contact .contact-final {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: clamp(22px, 3.5vw, 40px);
  border-radius: var(--r-lg);
  border: 1px solid var(--pc-line);
  background: var(--pc-card);
}
.page-contact .contact-final__side p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}
.page-contact .contact-final__quick {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-contact .contact-final__quick li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
}
.page-contact .contact-final__quick li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}
.page-contact .contact-final__quick a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 224, 200, 0.35);
}
.page-contact .contact-final__quick a:hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-contact .contact-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: clamp(18px, 2.6vw, 26px);
  border-radius: var(--r-md);
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 22px 48px -30px rgba(3, 16, 28, 0.92);
}
.page-contact .contact-form__field {
  display: grid;
  gap: 7px;
}
.page-contact .contact-form__field label {
  font-size: 12px;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: rgba(3, 16, 28, 0.7);
}
.page-contact .contact-form input,
.page-contact .contact-form select,
.page-contact .contact-form textarea {
  width: 100%;
  font-family: inherit;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(3, 16, 28, 0.16);
  border-radius: var(--r-sm);
  padding: 11px 13px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}
.page-contact .contact-form textarea {
  resize: vertical;
  min-height: 108px;
}
.page-contact .contact-form input::placeholder,
.page-contact .contact-form textarea::placeholder {
  color: rgba(3, 16, 28, 0.38);
}
.page-contact .contact-form input:focus,
.page-contact .contact-form select:focus,
.page-contact .contact-form textarea:focus {
  outline: none;
  border-color: var(--grid);
  box-shadow: 0 0 0 3px rgba(43, 111, 122, 0.18);
}
.page-contact .contact-form__submit {
  justify-self: start;
}
.page-contact .contact-form__hint {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(3, 16, 28, 0.62);
}

/* 平板与桌面 */
@media (min-width: 620px) {
  .page-contact .contact-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .contact-form__field--wide,
  .page-contact .contact-form__submit,
  .page-contact .contact-form__hint {
    grid-column: 1 / -1;
  }
}

@media (min-width: 760px) {
  .page-contact .contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .contact-channels__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: end;
    gap: 32px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hours {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
  .page-contact .contact-hours__media,
  .page-contact .contact-hours__media img {
    min-height: 100%;
  }
  .page-contact .contact-prep {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 40px;
  }
  .page-contact .contact-final {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 940px) {
  .page-contact .contact-biz {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 36px;
    align-items: start;
  }
}

@media (max-width: 560px) {
  .page-contact .contact-hero {
    min-height: 380px;
  }
  .page-contact .contact-hero__side {
    display: none;
  }
  .page-contact .contact-biz__list li {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .page-contact .contact-biz__list .tag {
    justify-self: start;
  }
}
<<<END>>>