/* ===================== 联系我们 / page-contact ===================== */
.page-contact {
  --pc-ink-line: rgba(26, 26, 26, .14);
  --pc-gold-soft: rgba(212, 175, 55, .30);
  --pc-paper-dim: rgba(245, 240, 232, .78);
}

.page-contact [data-section] {
  scroll-margin-top: 96px;
}

.page-contact h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 62px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .section-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 40px);
  letter-spacing: -.015em;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-open {
  padding-block: clamp(26px, 5vw, 58px) clamp(40px, 6vw, 76px);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-open::before {
  content: "";
  position: absolute;
  top: -28%;
  right: -14%;
  width: min(660px, 78vw);
  aspect-ratio: 1;
  background: radial-gradient(circle at 58% 42%, rgba(212, 175, 55, .24), transparent 68%);
  pointer-events: none;
}

.page-contact .contact-open .wrap {
  position: relative;
  z-index: 1;
}

.page-contact .open-kicker {
  margin: 20px 0 0;
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-contact .open-lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.82;
  color: var(--pc-paper-dim);
}

.page-contact .open-media {
  margin-top: clamp(26px, 4vw, 46px);
}

/* ---------- 01 三条通道 ---------- */
.page-contact .contact-channel {
  padding-block: clamp(48px, 7vw, 88px);
}

.page-contact .channel-grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 42px);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 30px);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--pc-ink-line);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(26, 26, 26, .07);
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease), border-color 240ms var(--ease);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 22px 46px rgba(140, 33, 24, .16);
}

.page-contact .channel-card--phone {
  background: linear-gradient(158deg, #FFFFFF 0%, #FFF8E2 100%);
  border-color: var(--pc-gold-soft);
}

.page-contact .channel-card--phone::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold), var(--gold-light));
}

.page-contact .channel-tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--red);
}

.page-contact .channel-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
}

.page-contact .channel-value {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 1.2;
  color: var(--red-deep);
  word-break: break-word;
}

.page-contact .channel-value--phone {
  align-self: flex-start;
  padding-bottom: 8px;
  border-bottom: 3px solid var(--gold);
  font-size: clamp(26px, 4.6vw, 44px);
  letter-spacing: .02em;
}

.page-contact .channel-value--mail {
  font-size: clamp(13.5px, 1.35vw, 17px);
  font-weight: 500;
  letter-spacing: .01em;
  word-break: break-all;
}

.page-contact .channel-value--addr {
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.5vw, 18px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
}

.page-contact .channel-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--gray);
}

.page-contact .channel-list {
  margin: auto 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px dashed var(--pc-ink-line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 02 反馈流程 ---------- */
.page-contact .contact-flow {
  padding-block: clamp(48px, 7vw, 88px);
}

.page-contact .flow-band {
  display: grid;
  gap: 26px;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .flow-step {
  position: relative;
  min-height: 62px;
}

.page-contact .flow-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  background: linear-gradient(150deg, var(--gold-light), var(--gold));
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(212, 175, 55, .14);
}

.page-contact .flow-name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .flow-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pc-paper-dim);
}

.page-contact .flow-media {
  margin-top: clamp(30px, 4vw, 46px);
}

.page-contact .flow-notes {
  margin-top: 22px;
  padding: clamp(20px, 3vw, 30px);
}

.page-contact .flow-notes h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
}

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

.page-contact .flow-notes li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pc-paper-dim);
}

.page-contact .flow-notes li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 10px;
  line-height: 2.4;
  color: var(--gold);
}

/* ---------- 03 / 04 合作与媒体 ---------- */
.page-contact .contact-partner {
  padding-block: clamp(48px, 7vw, 88px);
}

.page-contact .partner-grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-contact .partner-card {
  padding: clamp(20px, 2.6vw, 28px);
  background: #fff;
  border: 1px solid var(--pc-ink-line);
  border-top: 4px solid var(--red);
  border-radius: var(--radius);
  box-shadow: 0 10px 26px rgba(26, 26, 26, .06);
}

.page-contact .partner-card:nth-child(2) {
  border-top-color: var(--gold);
}

.page-contact .partner-card:nth-child(3) {
  border-top-color: var(--jade);
}

.page-contact .partner-name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
}

.page-contact .partner-text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--gray);
}

.page-contact .partner-need {
  margin: 0;
  padding: 13px 0 0;
  border-top: 1px dashed var(--pc-ink-line);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-contact .partner-need strong {
  font-weight: 700;
  color: var(--red);
}

.page-contact .section-head--sub {
  margin-top: clamp(46px, 6vw, 78px);
}

.page-contact .media-kit {
  margin-top: clamp(20px, 3vw, 30px);
  gap: 14px;
}

.page-contact .kit-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  background: rgba(26, 26, 26, .045);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-sm);
}

.page-contact .kit-item h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
}

.page-contact .kit-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--gray);
}

/* ---------- 05 服务时段 ---------- */
.page-contact .contact-hours {
  padding-block: clamp(48px, 7vw, 88px);
}

.page-contact .hours-board {
  display: grid;
  gap: 28px;
  margin-top: clamp(26px, 4vw, 40px);
  padding: clamp(20px, 3vw, 34px);
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
}

.page-contact .hours-row {
  display: grid;
  gap: 10px;
}

.page-contact .hours-label {
  margin: 0;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--gold-light);
}

.page-contact .hours-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .hours-track {
  fill: rgba(245, 240, 232, .2);
}

.page-contact .hours-fill {
  fill: var(--gold);
}

.page-contact .hours-fill--off {
  fill: rgba(245, 240, 232, .34);
}

.page-contact .hours-tick {
  fill: rgba(245, 240, 232, .62);
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-contact .hours-mark {
  fill: var(--gold-light);
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-contact .hours-mark--off {
  fill: rgba(245, 240, 232, .72);
}

.page-contact .hours-notes {
  margin-top: clamp(22px, 3vw, 32px);
  gap: 16px;
}

.page-contact .hours-note {
  padding: 18px 20px;
  background: rgba(26, 26, 26, .24);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius-sm);
}

.page-contact .hours-note h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .hours-note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(245, 240, 232, .84);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .flow-notes ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 28px;
  }
}

@media (min-width: 820px) {
  .page-contact .partner-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 860px) {
  .page-contact .flow-band {
    position: relative;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }

  .page-contact .flow-band::before {
    content: "";
    position: absolute;
    top: 26px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, rgba(212, 175, 55, 0), var(--gold), var(--gold), rgba(212, 175, 55, 0));
    opacity: .6;
  }

  .page-contact .flow-step {
    padding: 0 16px;
  }

  .page-contact .flow-num {
    position: relative;
    z-index: 1;
  }
}

@media (max-width: 859px) {
  .page-contact .flow-step {
    padding-left: 68px;
  }

  .page-contact .flow-num {
    position: absolute;
    left: 0;
    top: 0;
    margin: 0;
  }

  .page-contact .flow-step + .flow-step::before {
    content: "";
    position: absolute;
    left: 25px;
    top: -26px;
    width: 2px;
    height: 26px;
    background: rgba(212, 175, 55, .48);
  }
}

@media (min-width: 900px) {
  .page-contact .channel-grid {
    grid-template-columns: 3fr 2fr 2fr;
    align-items: stretch;
  }
}

@media (max-width: 480px) {
  .page-contact .channel-value--phone {
    font-size: 26px;
  }

  .page-contact .flow-num {
    width: 46px;
    height: 46px;
  }

  .page-contact .flow-step {
    padding-left: 62px;
  }

  .page-contact .flow-step + .flow-step::before {
    left: 22px;
  }
}