/* ===== 咨询服务 / 联系页 ===== */
.page-contact {
  display: block;
  background: var(--ink);
  color: var(--fog);
}

/* ---------- 首屏联系卡 ---------- */
.page-contact .pc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(26px, 4.5vw, 48px) 0 clamp(52px, 7vw, 96px);
  background: var(--ink);
}

.page-contact .pc-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: .32;
}

.page-contact .pc-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(115% 85% at 6% 4%, rgba(255, 74, 23, .36), rgba(255, 74, 23, 0) 60%),
    radial-gradient(85% 70% at 98% 96%, rgba(56, 242, 176, .13), rgba(56, 242, 176, 0) 62%),
    linear-gradient(178deg, rgba(20, 16, 14, .6) 0%, rgba(20, 16, 14, .9) 58%, var(--ink) 100%);
}

.page-contact .pc-hero__inner {
  position: relative;
  z-index: 2;
}

.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-contact .breadcrumb__list li + li::before {
  content: "/";
  margin: 0 9px;
  color: var(--fox);
}

.page-contact .breadcrumb__list a {
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}

.page-contact .breadcrumb__list a:hover {
  color: var(--fox);
  border-bottom-color: var(--fox);
}

.page-contact .pc-hero__head {
  max-width: 620px;
  margin: clamp(26px, 4vw, 46px) 0 clamp(26px, 3.6vw, 42px);
}

.page-contact .pc-hero__head .t-display {
  margin: 12px 0 0;
  color: var(--fog);
}

.page-contact .pc-hero__head .lede {
  margin: 16px 0 0;
  color: rgba(232, 226, 216, .76);
}

.page-contact .pc-card {
  position: relative;
  max-width: 840px;
  padding: clamp(22px, 3.4vw, 40px);
  background: var(--paper);
  color: var(--ink-brown);
  border-radius: 4px;
  overflow: hidden;
  box-shadow:
    8px 8px 0 -1px rgba(255, 74, 23, .3),
    0 30px 60px -34px rgba(0, 0, 0, .95);
}

.page-contact .pc-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--fox) 0 58%, var(--amber) 58% 76%, var(--mint) 76% 100%);
}

.page-contact .pc-card__badge {
  display: inline-block;
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--paper);
  background: var(--ink-brown);
  border-radius: 2px;
}

.page-contact .pc-card__kicker {
  margin: 16px 0 8px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(27, 19, 16, .66);
}

.page-contact .pc-card__mail {
  display: block;
  margin: 0 0 20px;
  padding-bottom: 8px;
  font-family: var(--font-mono);
  font-size: clamp(18px, 3.5vw, 40px);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -.005em;
  color: var(--ink-brown);
  word-break: break-all;
  overflow-wrap: anywhere;
  border-bottom: 3px solid var(--fox);
}

.page-contact .pc-card__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}

.page-contact .pc-card__hint {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(27, 19, 16, .58);
}

/* ---------- 区块通用小标题 ---------- */
.page-contact .pc-head {
  max-width: 660px;
}

.page-contact .pc-head .t-section {
  margin: 10px 0 0;
  color: var(--fog);
}

.page-contact .pc-head .copy {
  margin: 14px 0 0;
  color: rgba(232, 226, 216, .72);
}

/* ---------- 渠道分流 ---------- */
.page-contact .pc-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: clamp(28px, 4vw, 52px);
}

.page-contact .pc-channel {
  position: relative;
  padding: clamp(22px, 2.6vw, 32px);
  background: rgba(42, 46, 51, .62);
  border: 1px solid var(--line);
  border-radius: 3px;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease, background-color .22s ease;
}

.page-contact .pc-channel:hover {
  transform: translateY(-6px);
  background: rgba(42, 46, 51, .92);
  border-color: rgba(255, 74, 23, .5);
  box-shadow: 0 26px 44px -30px rgba(0, 0, 0, 1);
}

.page-contact .pc-channel--lead {
  background: linear-gradient(160deg, rgba(255, 74, 23, .17), rgba(42, 46, 51, .82) 64%);
  border-color: rgba(255, 74, 23, .38);
}

.page-contact .pc-channel__num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 700;
  line-height: 1;
  color: rgba(255, 74, 23, .55);
}

.page-contact .pc-channel .t-sub {
  margin: 0 0 12px;
  color: var(--fog);
}

.page-contact .pc-channel__body {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: rgba(232, 226, 216, .74);
}

.page-contact .pc-channel__meta {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(110, 122, 133, .4);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .07em;
  color: var(--mint);
}

/* ---------- 联系方式 ---------- */
.page-contact .pc-reach__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: clamp(26px, 3.6vw, 44px);
  align-items: start;
}

.page-contact .pc-reach__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .pc-reach__row:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-reach__key {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-contact .pc-reach__val {
  flex: 1 1 200px;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.7vw, 19px);
  color: var(--fog);
  word-break: break-all;
  overflow-wrap: anywhere;
}

.page-contact .pc-reach__hours {
  padding: clamp(22px, 2.8vw, 34px);
  background: rgba(43, 46, 51, .38);
  border: 1px solid rgba(56, 242, 176, .26);
  border-left: 4px solid var(--mint);
  border-radius: 3px;
}

.page-contact .pc-reach__hours-key {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mint);
}

.page-contact .pc-reach__hours-val {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: clamp(22px, 2.9vw, 32px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--fog);
}

.page-contact .pc-reach__hours-note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(232, 226, 216, .68);
}

/* ---------- 合作洽谈 ---------- */
.page-contact .pc-collab__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  margin-top: clamp(26px, 3.6vw, 44px);
  align-items: start;
}

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

.page-contact .pc-dirs > li {
  padding: clamp(16px, 2vw, 22px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .pc-dirs > li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-dirs__name {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .13em;
  color: var(--fox);
}

.page-contact .pc-dirs p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(232, 226, 216, .76);
}

.page-contact .pc-collab__prep {
  margin-top: clamp(20px, 2.6vw, 30px);
  padding: clamp(18px, 2.2vw, 26px);
  background: var(--paper);
  color: var(--ink-brown);
  border-left: 5px solid var(--fox);
  border-radius: 2px;
  box-shadow: 6px 6px 0 -1px rgba(255, 74, 23, .18);
}

.page-contact .pc-collab__prep-key {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(27, 19, 16, .6);
}

.page-contact .pc-collab__prep-val {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-brown);
}

.page-contact .pc-media {
  position: relative;
  margin: 0;
}

.page-contact .pc-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 3px;
}

.page-contact .pc-media figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 数据反馈清单 ---------- */
.page-contact .pc-report__card {
  margin-top: clamp(26px, 3.6vw, 44px);
  padding: clamp(24px, 3.2vw, 42px);
  background: var(--paper);
  color: var(--ink-brown);
  border-radius: 4px;
  box-shadow: 8px 8px 0 -1px rgba(243, 233, 217, .14), 0 26px 50px -34px rgba(0, 0, 0, .95);
}

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

.page-contact .pc-report__list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(27, 19, 16, .24);
}

.page-contact .pc-report__list li:first-child {
  border-top: 1px dashed rgba(27, 19, 16, .24);
}

.page-contact .pc-report__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--fox-deep);
}

.page-contact .pc-report__txt {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.6;
  color: var(--ink-brown);
}

.page-contact .pc-report__note {
  margin: 24px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--amber);
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(27, 19, 16, .68);
}

/* ---------- 地址票券 ---------- */
.page-contact .pc-ticket {
  margin-top: clamp(24px, 3.4vw, 40px);
  background: var(--slate);
  border: 1px solid var(--line-strong);
  border-left: 5px solid var(--fox);
  border-radius: 4px;
  overflow: hidden;
}

.page-contact .pc-ticket__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  padding: clamp(18px, 2.4vw, 26px) clamp(20px, 3vw, 34px);
  border-bottom: 1px dashed rgba(110, 122, 133, .42);
}

.page-contact .pc-ticket__row:last-child {
  border-bottom: 0;
}

.page-contact .pc-ticket__key {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--amber);
}

.page-contact .pc-ticket__val {
  flex: 1 1 200px;
  min-width: 0;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.65;
  color: var(--fog);
  word-break: break-word;
}

.page-contact .pc-ticket .copy-btn {
  flex: 0 0 auto;
}

.page-contact .pc-addr__foot {
  margin: 22px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 相关入口 ---------- */
.page-contact .pc-more__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-contact .pc-more__link {
  display: grid;
  gap: 8px;
  padding: clamp(20px, 2.6vw, 30px) 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: padding-left .2s ease, border-color .2s ease;
}

.page-contact .pc-more__link:hover {
  padding-left: 12px;
  border-bottom-color: var(--fox);
}

.page-contact .pc-more__key {
  font-family: var(--font-head);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  color: var(--fog);
  transition: color .2s ease;
}

.page-contact .pc-more__link:hover .pc-more__key {
  color: var(--fox);
}

.page-contact .pc-more__txt {
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(232, 226, 216, .68);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .pc-reach__grid {
    grid-template-columns: 1.7fr 1fr;
  }
}

@media (min-width: 780px) {
  .page-contact .pc-more__grid {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(24px, 4vw, 64px);
  }
}

@media (min-width: 860px) {
  .page-contact .pc-channels__grid {
    grid-template-columns: 1.25fr 1fr .86fr;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-collab__grid {
    grid-template-columns: 1.08fr .92fr;
  }

  .page-contact .pc-report__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-contact .pc-report__list li:nth-child(2) {
    border-top: 1px dashed rgba(27, 19, 16, .24);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-channel,
  .page-contact .pc-more__link,
  .page-contact .pc-more__key,
  .page-contact .breadcrumb__list a {
    transition: none;
  }

  .page-contact .pc-channel:hover {
    transform: none;
  }

  .page-contact .pc-more__link:hover {
    padding-left: 0;
  }
}