.page-contact {
  --pc-cyan-line: rgba(47, 224, 208, .5);
  --pc-amber-line: rgba(245, 194, 75, .5);
  --pc-magenta-line: rgba(255, 77, 141, .5);
  --pc-panel: linear-gradient(180deg, rgba(242, 247, 255, .05) 0%, rgba(11, 42, 70, .72) 100%);
  --pc-tick: rgba(159, 180, 201, .3);
  color: var(--paper);
  padding-bottom: 40px;
}

.page-contact .breadcrumb {
  padding: 18px 0 6px;
}

.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-contact .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .breadcrumb__link:hover,
.page-contact .breadcrumb__link:focus-visible {
  color: var(--cyan);
  border-color: var(--line-strong);
}

.page-contact .breadcrumb__sep { color: rgba(159, 180, 201, .5); }
.page-contact .breadcrumb__current { color: var(--paper); font-weight: 600; }

/* ---------- 首屏框景 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-bottom: 8px;
}

.page-contact .contact-hero__inner {
  position: relative;
  padding: 26px clamp(18px, 4vw, 44px) 30px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(1200px 420px at 12% -20%, rgba(47, 224, 208, .18), transparent 62%),
    radial-gradient(760px 340px at 92% 0%, rgba(255, 77, 141, .16), transparent 66%),
    var(--night);
  overflow: hidden;
}

.page-contact .contact-hero__inner::before,
.page-contact .contact-hero__inner::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid var(--amber);
  opacity: .8;
}

.page-contact .contact-hero__inner::before {
  top: 14px;
  left: 14px;
  border-right: 0;
  border-bottom: 0;
  border-top-left-radius: 8px;
}

.page-contact .contact-hero__inner::after {
  bottom: 14px;
  right: 14px;
  border-left: 0;
  border-top: 0;
  border-bottom-right-radius: 8px;
}

.page-contact .eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 5px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--pc-cyan-line);
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: .08em;
  background: rgba(47, 224, 208, .08);
}

.page-contact h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.15;
  letter-spacing: -.02em;
  background: linear-gradient(96deg, #F2F7FF 8%, #2FE0D0 58%, #F5C24B 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-contact .lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15px, 3.4vw, 17px);
  line-height: 1.85;
  color: rgba(242, 247, 255, .86);
}

.page-contact .contact-quickfacts {
  display: grid;
  gap: 10px;
  margin: 26px 0 4px;
  padding: 0;
  list-style: none;
}

.page-contact .contact-quickfacts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: rgba(6, 26, 46, .5);
}

.page-contact .contact-quickfacts__k {
  flex: 0 0 auto;
  padding: 2px 10px;
  border-radius: var(--pill);
  font-size: 12px;
  color: var(--amber);
  border: 1px solid rgba(245, 194, 75, .34);
}

.page-contact .contact-quickfacts__v {
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .contact-hero__media {
  margin: 24px 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

/* ---------- 通用章节头 ---------- */
.page-contact .section { padding: 46px 0 8px; }
.page-contact .chapter { margin-bottom: 22px; }

.page-contact .chapter__num {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 9vw, 56px);
  line-height: 1;
  color: var(--amber);
  letter-spacing: -.04em;
  text-shadow: 0 0 22px rgba(245, 194, 75, .3);
}

.page-contact .chapter__title {
  margin: 8px 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 5.2vw, 34px);
  line-height: 1.25;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .chapter__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .band { margin: 34px 0 0; }

/* ---------- 三栏联络板 ---------- */
.page-contact .contact-board {
  display: grid;
  gap: 16px;
}

.page-contact .channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--pc-panel);
  overflow: hidden;
  transition: transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}

.page-contact .channel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
}

.page-contact .channel--mail { border-color: var(--pc-cyan-line); }
.page-contact .channel--mail::before { background: linear-gradient(90deg, var(--cyan), rgba(47, 224, 208, .12)); }
.page-contact .channel--mail:hover { box-shadow: 0 12px 30px rgba(47, 224, 208, .14); }

.page-contact .channel--phone { border-color: var(--pc-amber-line); }
.page-contact .channel--phone::before { background: linear-gradient(90deg, var(--amber), rgba(245, 194, 75, .12)); }
.page-contact .channel--phone:hover { box-shadow: 0 12px 30px rgba(245, 194, 75, .14); }

.page-contact .channel--letter { border-color: var(--pc-magenta-line); }
.page-contact .channel--letter::before { background: linear-gradient(90deg, var(--magenta), rgba(255, 77, 141, .12)); }
.page-contact .channel--letter:hover { box-shadow: 0 12px 30px rgba(255, 77, 141, .14); }

.page-contact .channel:hover { transform: translateY(-4px); }

.page-contact .channel__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .channel__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 247, 255, .8);
}

.page-contact .channel__value {
  margin: 4px 0 0;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  border: 1px dashed var(--line-strong);
  background: rgba(6, 26, 46, .72);
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--cyan);
  word-break: break-word;
}

.page-contact .channel--phone .channel__value { color: var(--amber); border-color: rgba(245, 194, 75, .42); }
.page-contact .channel--letter .channel__value { color: var(--paper); border-color: rgba(255, 77, 141, .38); }

.page-contact .channel__hint {
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-contact .channel__action {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 邮件优先处理 ---------- */
.page-contact .contact-mail__grid {
  display: grid;
  gap: 24px;
}

.page-contact .contact-mail__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 247, 255, .86);
  max-width: 64ch;
}

.page-contact .checklist {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .checklist__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: start;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(11, 42, 70, .5);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(242, 247, 255, .88);
}

.page-contact .checklist__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--pill);
  background: rgba(47, 224, 208, .14);
  border: 1px solid var(--pc-cyan-line);
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
}

.page-contact .contact-mail__panel {
  align-self: start;
  padding: 24px 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--pc-panel);
}

.page-contact .panel__title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  color: var(--amber);
}

.page-contact .mini-list { margin: 0; }

.page-contact .mini-list__row {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.page-contact .mini-list__row:first-child { border-top: 0; padding-top: 0; }

.page-contact .mini-list dt {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  margin-bottom: 4px;
}

.page-contact .mini-list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .mini-list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-contact .mini-list a:hover { color: var(--paper); }

/* ---------- 服务时段时间轴 ---------- */
.page-contact .timeband {
  display: grid;
  gap: 16px;
  padding: 26px 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(14, 58, 92, .72), rgba(6, 26, 46, .82));
}

.page-contact .timeband__row {
  display: grid;
  gap: 8px;
  align-items: center;
}

.page-contact .timeband__label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--amber);
}

.page-contact .timeband__track {
  position: relative;
  display: block;
  height: 12px;
  border-radius: var(--pill);
  background: rgba(159, 180, 201, .16);
  overflow: hidden;
}

.page-contact .timeband__fill {
  display: block;
  height: 100%;
  border-radius: var(--pill);
  transition: width .5s var(--ease);
}

.page-contact .timeband__fill--weekday {
  width: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-contact .timeband__fill--weekend {
  width: 66%;
  background: linear-gradient(90deg, var(--amber), var(--orange));
}

.page-contact .timeband__fill--peak {
  width: 18%;
  background: linear-gradient(90deg, var(--magenta), var(--orange));
}

.page-contact .timeband__note {
  font-size: 14px;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-hours__tip {
  margin: 18px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--line-strong);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 66ch;
}

/* ---------- 地址 ---------- */
.page-contact .contact-address__grid {
  display: grid;
  gap: 22px;
}

.page-contact .contact-address__text p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 247, 255, .86);
  max-width: 58ch;
}

.page-contact .address-block {
  position: relative;
  display: block;
  margin: 4px 0 20px;
  padding: 22px 20px 22px 26px;
  border-radius: var(--r-md);
  border: 1px solid var(--pc-magenta-line);
  background:
    repeating-linear-gradient(90deg, var(--pc-tick) 0 1px, transparent 1px 26px) left bottom / 100% 12px no-repeat,
    repeating-linear-gradient(180deg, var(--pc-tick) 0 1px, transparent 1px 26px) right top / 12px 100% no-repeat,
    rgba(11, 42, 70, .62);
  font-style: normal;
}

.page-contact .address-block__line {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(17px, 4.4vw, 21px);
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .address-notes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .address-notes li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .address-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--magenta);
  opacity: .8;
}

.page-contact .contact-address__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

/* ---------- 合作 ---------- */
.page-contact .contact-partner .accordion {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--pc-panel);
}

.page-contact .contact-partner .accordion__item + .accordion__item {
  border-top: 1px solid var(--line);
}

.page-contact .contact-partner .accordion__trigger {
  display: block;
  width: 100%;
  padding: 20px 22px;
  border: 0;
  background: transparent;
  text-align: left;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
  cursor: pointer;
  transition: color .18s var(--ease);
}

.page-contact .contact-partner .accordion__trigger:hover { color: var(--cyan); }

.page-contact .contact-partner .accordion__item[data-open="true"] .accordion__trigger {
  color: var(--amber);
}

.page-contact .contact-partner .accordion__panel {
  padding: 0 22px 22px;
}

.page-contact .contact-partner .accordion__panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(242, 247, 255, .82);
  max-width: 66ch;
}

.page-contact .contact-partner__cta {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .contact-partner__cta strong { color: var(--cyan); font-weight: 600; }

.page-contact .contact-partner__cta a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-contact .contact-partner__cta a:hover { color: var(--paper); }

/* ---------- 三样准备 ---------- */
.page-contact .prepare-grid {
  display: grid;
  gap: 16px;
}

.page-contact .prepare-card {
  padding: 24px 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: rgba(11, 42, 70, .5);
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .prepare-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-contact .prepare-card__idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  border-radius: var(--pill);
  border: 1px solid rgba(245, 194, 75, .45);
  background: rgba(245, 194, 75, .1);
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--amber);
}

.page-contact .prepare-card__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .prepare-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(242, 247, 255, .82);
}

.page-contact .contact-next {
  margin-top: 26px;
  padding: 26px 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--pc-cyan-line);
  background:
    radial-gradient(560px 240px at 4% 0%, rgba(47, 224, 208, .16), transparent 70%),
    linear-gradient(160deg, rgba(14, 58, 92, .8), rgba(6, 26, 46, .9));
  display: grid;
  gap: 18px;
}

.page-contact .contact-next__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(242, 247, 255, .88);
  max-width: 62ch;
}

.page-contact .contact-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-quickfacts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-quickfacts li {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-contact .timeband__row {
    grid-template-columns: 108px minmax(0, 1fr) 190px;
    gap: 16px;
  }

  .page-contact .timeband__label { text-align: right; }

  .page-contact .timeband__note { text-align: right; }

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

  .page-contact .contact-next {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 30px 30px;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .contact-mail__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    gap: 30px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-address__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 34px;
    align-items: center;
  }

  .page-contact .section { padding: 60px 0 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .prepare-card,
  .page-contact .timeband__fill {
    transition: opacity .08s linear;
  }

  .page-contact .channel:hover,
  .page-contact .prepare-card:hover {
    transform: none;
  }
}