/* ============================================================
   page-contact — 联系我们
   ============================================================ */

.page-contact {
  --c-notch: 26px;
  --c-soft: rgba(255, 244, 236, .78);
  background: var(--night);
  color: var(--warm);
}

.page-contact .contact-block {
  padding: clamp(56px, 8vw, 96px) 0;
  position: relative;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 54px) 0 clamp(40px, 6vw, 64px);
  background: var(--ink);
  isolation: isolate;
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center 40%;
  opacity: .32;
  filter: saturate(.75) contrast(1.05);
}

.page-contact .contact-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 10, 13, .62) 0%, rgba(7, 10, 13, .88) 58%, var(--night) 100%),
    linear-gradient(118deg, rgba(226, 59, 24, .24) 0%, rgba(11, 21, 34, 0) 58%);
}

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

.page-contact .contact-hero .crumbs {
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-contact .contact-hero__title {
  margin: 16px 0 0;
  font-size: clamp(34px, 6.4vw, 84px);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: -.03em;
  max-width: 20ch;
  color: var(--warm);
}

.page-contact .contact-hero__lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--c-soft);
}

.page-contact .contact-hero__facts {
  list-style: none;
  margin: clamp(36px, 5vw, 58px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--hair-red);
}

.page-contact .contact-fact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 0;
  border-bottom: 1px solid var(--hair-red);
}

.page-contact .contact-fact__num {
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  color: var(--ember);
  letter-spacing: -.02em;
}

.page-contact .contact-fact__txt {
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
  max-width: 30ch;
}

/* ---------- 通用小标题 ---------- */

.page-contact .contact-h2 {
  margin: 14px 0 0;
  font-size: clamp(25px, 3.6vw, 44px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -.02em;
  max-width: 24ch;
  color: var(--warm);
}

.page-contact .contact-sub {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .prose p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-soft);
}

.page-contact .prose p:last-child {
  margin-bottom: 0;
}

.page-contact .prose a,
.page-contact .hours-tail a,
.page-contact .contact-biz__note a,
.page-contact .legal-tail a {
  color: var(--ember);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 167, 51, .42);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .prose a:hover,
.page-contact .hours-tail a:hover,
.page-contact .contact-biz__note a:hover,
.page-contact .legal-tail a:hover {
  color: var(--flame-300);
  border-color: var(--flame-300);
}

/* ---------- 可复制 / 可拨号的值 ---------- */

.page-contact .value-copy,
.page-contact .value-tel {
  display: inline-block;
  max-width: 100%;
  padding: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  line-height: 1.5;
  text-align: left;
  color: var(--ember);
  background: none;
  border: 0;
  border-bottom: 1px solid rgba(240, 167, 51, .45);
  cursor: pointer;
  text-decoration: none;
  word-break: break-all;
  overflow-wrap: anywhere;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .value-copy:hover,
.page-contact .value-tel:hover,
.page-contact .value-copy:focus-visible,
.page-contact .value-tel:focus-visible {
  color: var(--flame-300);
  border-color: var(--flame-300);
}

.page-contact .value-copy::after {
  content: "点击复制";
  margin-left: 10px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .16em;
  color: var(--slate);
  white-space: nowrap;
}

.page-contact .value-copy[data-copied]::after {
  content: "已复制";
  color: var(--ember);
}

.page-contact .value-copy--wide {
  margin-top: 22px;
  font-size: 14px;
}

/* ---------- 四条通道 ---------- */

.page-contact .contact-hub {
  padding-top: clamp(44px, 6vw, 76px);
}

.page-contact .hub-grid {
  margin-top: clamp(30px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .hub-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 30px 26px 26px;
  background:
    linear-gradient(152deg, rgba(14, 27, 42, .96) 0%, rgba(7, 10, 13, .96) 100%);
  border: 1px solid var(--hair-red);
  clip-path: polygon(0 0, calc(100% - var(--c-notch)) 0, 100% var(--c-notch), 100% 100%, var(--c-notch) 100%, 0 calc(100% - var(--c-notch)));
  transition: border-color .28s var(--ease), background .28s var(--ease);
}

.page-contact .hub-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 2px;
  background: var(--metal);
  transition: width .32s var(--ease), background .32s var(--ease);
}

.page-contact .hub-panel:hover,
.page-contact .hub-panel:focus-within {
  border-color: var(--ember);
  background:
    linear-gradient(152deg, rgba(20, 38, 57, .96) 0%, rgba(10, 15, 22, .96) 100%);
}

.page-contact .hub-panel:hover::before,
.page-contact .hub-panel:focus-within::before {
  width: 100%;
  background: var(--ember);
}

.page-contact .hub-panel__num {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--metal);
}

.page-contact .hub-panel__title {
  margin: 0;
  font-size: 21px;
  font-weight: 400;
  letter-spacing: -.01em;
  color: var(--warm);
}

.page-contact .hub-panel__desc {
  margin: 0 0 4px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .hub-panel__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: .04em;
  line-height: 1.7;
  color: rgba(138, 151, 166, .82);
}

/* ---------- 值守节奏 ---------- */

.page-contact .hours-band {
  margin-top: clamp(28px, 4vw, 42px);
  border-top: 1px solid var(--hair-red);
}

.page-contact .hours-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 24px 0;
  border-bottom: 1px solid var(--hair-red);
}

.page-contact .hours-row__k {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .hours-row__v {
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ember);
}

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

.page-contact .hours-tail {
  margin: 26px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--slate);
  max-width: 70ch;
}

/* ---------- 商务合作 ---------- */

.page-contact .contact-biz {
  background:
    linear-gradient(180deg, rgba(11, 21, 34, 0) 0%, rgba(14, 59, 49, .34) 50%, rgba(11, 21, 34, 0) 100%);
}

.page-contact .contact-biz__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-contact .contact-biz__main .prose {
  margin-top: 22px;
  max-width: 62ch;
}

.page-contact .biz-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--hair-red);
  border: 1px solid var(--hair-red);
}

.page-contact .biz-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px 18px;
  background: rgba(9, 16, 26, .92);
}

.page-contact .biz-item__k {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--metal);
  line-height: 1.8;
}

.page-contact .biz-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-soft);
}

.page-contact .contact-biz__card {
  align-self: start;
  padding: 30px 26px;
  background:
    linear-gradient(158deg, rgba(226, 59, 24, .16) 0%, rgba(11, 21, 34, .96) 48%, rgba(7, 10, 13, .98) 100%);
  border: 1px solid var(--hair-red);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--c-notch)), calc(100% - var(--c-notch)) 100%, 0 100%);
}

.page-contact .contact-biz__tel {
  display: block;
  margin-top: 18px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: .01em;
}

.page-contact .contact-biz__note {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-soft);
}

.page-contact .contact-biz__rule {
  height: 1px;
  margin: 24px 0;
  background: linear-gradient(90deg, var(--metal) 0%, var(--metal) 56px, rgba(90, 27, 16, .8) 56px, rgba(90, 27, 16, .1) 100%);
}

.page-contact .contact-biz__small {
  margin: 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 数据与产品反馈 ---------- */

.page-contact .feedback-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-contact .feedback-intro .prose {
  margin-top: 22px;
  max-width: 58ch;
}

.page-contact .feedback-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-contact .feedback-step {
  position: relative;
  padding: 22px 0 22px 34px;
  border-top: 1px solid var(--hair-red);
}

.page-contact .feedback-step:last-child {
  border-bottom: 1px solid var(--hair-red);
}

.page-contact .feedback-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  width: 16px;
  height: 2px;
  background: var(--ember);
}

.page-contact .feedback-step__k {
  display: block;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--metal);
  margin-bottom: 8px;
}

.page-contact .feedback-step__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 400;
  color: var(--warm);
}

.page-contact .feedback-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--slate);
  max-width: 56ch;
}

/* ---------- 办公地点 ---------- */

.page-contact .contact-visit__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: center;
}

.page-contact .contact-visit__map {
  position: relative;
  overflow: hidden;
  background: var(--pitch);
  border: 1px solid var(--hair-red);
  clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 34px 100%, 0 calc(100% - 34px));
}

.page-contact .contact-visit__map img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .72;
}

.page-contact .contact-visit__map::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(158deg, rgba(226, 59, 24, .22) 0%, rgba(11, 21, 34, .78) 72%);
  pointer-events: none;
}

.page-contact .contact-visit__tag {
  position: absolute;
  left: 24px;
  bottom: 20px;
  z-index: 1;
  font-size: 11px;
  letter-spacing: .2em;
  color: rgba(255, 244, 236, .72);
}

.page-contact .contact-visit__body .prose {
  margin-top: 22px;
  max-width: 54ch;
}

.page-contact .visit-notes {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-contact .visit-notes li {
  position: relative;
  padding: 12px 0 12px 22px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate);
  border-bottom: 1px solid rgba(90, 27, 16, .55);
}

.page-contact .visit-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 10px;
  height: 1px;
  background: var(--flame-300);
}

/* ---------- 站点信息 ---------- */

.page-contact .contact-legal {
  position: relative;
  padding: clamp(52px, 7vw, 88px) 0 clamp(64px, 8vw, 104px);
  border-top: 1px solid var(--hair-red);
  background:
    linear-gradient(180deg, rgba(11, 21, 34, 0) 0%, rgba(7, 10, 13, .94) 62%);
}

.page-contact .legal-list {
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid rgba(90, 27, 16, .55);
}

.page-contact .legal-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(90, 27, 16, .55);
}

.page-contact .legal-row dt {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .legal-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--warm);
  overflow-wrap: anywhere;
}

.page-contact .legal-tail {
  margin: 30px 0 0;
  font-size: 12px;
  line-height: 1.9;
  color: rgba(138, 151, 166, .7);
  max-width: 72ch;
}

.page-contact .legal-tail .mono {
  color: rgba(138, 151, 166, .9);
  letter-spacing: .04em;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-contact .hub-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .legal-row {
    grid-template-columns: 200px 1fr;
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-contact .contact-hero__facts {
    grid-template-columns: repeat(3, 1fr);
    border-bottom: 1px solid var(--hair-red);
  }

  .page-contact .contact-fact {
    padding: 26px 26px 26px 0;
    border-bottom: 0;
    border-right: 1px solid var(--hair-red);
  }

  .page-contact .contact-fact:not(:first-child) {
    padding-left: 26px;
  }

  .page-contact .contact-fact:last-child {
    border-right: 0;
    padding-right: 0;
  }

  .page-contact .hours-row {
    grid-template-columns: 132px 210px 1fr;
    gap: 28px;
    align-items: baseline;
  }
}

@media (min-width: 940px) {
  .page-contact .contact-biz__inner {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: start;
  }

  .page-contact .feedback-grid {
    grid-template-columns: 6fr 6fr;
    gap: 56px;
    align-items: start;
  }

  .page-contact .contact-visit__inner {
    grid-template-columns: 5fr 6fr;
    gap: 56px;
  }
}

@media (max-width: 420px) {
  .page-contact .hub-panel {
    padding: 26px 20px 22px;
    --c-notch: 20px;
  }

  .page-contact .value-copy::after {
    display: block;
    margin: 6px 0 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .hub-panel,
  .page-contact .hub-panel::before,
  .page-contact .value-copy,
  .page-contact .value-tel {
    transition: none;
  }
}
</final>
</final>