.page-contact {
  --fc-hair: rgba(242, 245, 241, 0.14);
  color: var(--paper);
  background: var(--deep);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-contact .fc-hero {
  position: relative;
  padding: clamp(22px, 5vw, 44px) 0 clamp(30px, 6vw, 62px);
  background:
    radial-gradient(130% 110% at 88% -12%, rgba(255, 106, 43, 0.2), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--deep) 100%);
  overflow: hidden;
}

.page-contact .fc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: repeating-linear-gradient(115deg, var(--orange) 0 14px, transparent 14px 30px);
  opacity: 0.55;
}

.page-contact .fc-hero .breadcrumb {
  margin: 0 0 clamp(16px, 3vw, 26px);
  font-size: 13px;
}

.page-contact .fc-hero h1 {
  margin: 0 0 16px;
  max-width: 16em;
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-contact .fc-hero__lead {
  max-width: 40ch;
  margin: 0;
  font-size: clamp(14.5px, 2vw, 17px);
  line-height: 1.8;
  color: rgba(242, 245, 241, 0.85);
}

.page-contact .fc-hero__meta {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .fc-hero__meta li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .fc-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 9px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 酒红分屏：问题类型 / 联系说明牌 ---------- */
.page-contact .fc-split {
  background: var(--wine);
  padding: clamp(28px, 5vw, 56px) 0 clamp(32px, 6vw, 64px);
}

.page-contact .fc-split__grid {
  display: grid;
  gap: clamp(26px, 4vw, 34px);
}

.page-contact .fc-split__left h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-contact .fc-split__intro {
  margin: 0 0 clamp(16px, 3vw, 22px);
  max-width: 34ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--amber);
}

.page-contact .fc-types {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .fc-type {
  position: relative;
  display: block;
  padding: 16px 46px 16px 18px;
  color: var(--paper);
  text-decoration: none;
  background: rgba(242, 245, 241, 0.055);
  border-left: 3px solid rgba(255, 199, 168, 0.35);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.page-contact .fc-type::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 18px;
  height: 18px;
  background: var(--orange);
  opacity: 0;
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  transition: opacity 0.18s ease;
}

.page-contact .fc-type:hover,
.page-contact .fc-type:focus-visible {
  background: rgba(255, 106, 43, 0.16);
  border-left-color: var(--orange);
  transform: translateX(2px);
  outline: none;
}

.page-contact .fc-type:focus-visible {
  box-shadow: 0 0 0 2px var(--orange);
}

.page-contact .fc-type:hover::after,
.page-contact .fc-type:focus-visible::after {
  opacity: 0.9;
}

.page-contact .fc-type__name {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-contact .fc-type__desc {
  display: block;
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .fc-type__arrow {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--amber);
  transition: color 0.18s ease;
}

.page-contact .fc-type:hover .fc-type__arrow,
.page-contact .fc-type:focus-visible .fc-type__arrow {
  color: var(--orange);
}

.page-contact .fc-split__right {
  background: rgba(4, 25, 28, 0.55);
  border-left: 3px solid rgba(255, 106, 43, 0.7);
  padding: clamp(20px, 4vw, 28px);
}

.page-contact .fc-plates__title {
  margin: 0 0 8px;
  font-size: clamp(19px, 3.6vw, 24px);
  font-weight: 900;
  line-height: 1.25;
}

.page-contact .fc-plates__hint {
  margin: 0 0 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .fc-plates {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .fc-plate {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 6px 12px;
  padding: 13px 15px;
  background: rgba(10, 46, 51, 0.75);
  border-left: 2px solid var(--orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-contact .fc-plate__label {
  grid-column: 1 / -1;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-contact .fc-plate__value {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.55;
  color: var(--paper);
  word-break: break-all;
}

.page-contact .fc-copy {
  font-size: 12px;
  padding: 6px 10px;
  white-space: nowrap;
  cursor: pointer;
}

.page-contact .fc-plates__note {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 材料清单 ---------- */
.page-contact .fc-materials {
  background: var(--deep);
  padding: clamp(34px, 6vw, 72px) 0;
}

.page-contact .fc-materials__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
}

.page-contact .fc-materials__figure {
  margin: 0;
}

.page-contact .fc-materials__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  filter: saturate(0.92) brightness(0.94);
}

.page-contact .fc-materials__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .fc-materials__body h2 {
  margin: 0 0 clamp(16px, 3vw, 22px);
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-contact .fc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: fc-step;
}

.page-contact .fc-step {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--fc-hair);
}

.page-contact .fc-step:first-child {
  border-top: 1px solid var(--fc-hair);
}

.page-contact .fc-step__num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--amber);
  padding-top: 2px;
}

.page-contact .fc-step__title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-contact .fc-step__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 合作联络 ---------- */
.page-contact .fc-partners {
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(255, 106, 43, 0.14), transparent 60%),
    linear-gradient(160deg, var(--indigo) 0%, #1c1834 100%);
  padding: clamp(32px, 6vw, 68px) 0;
}

.page-contact .fc-partners__grid {
  display: grid;
  gap: clamp(22px, 4vw, 38px);
}

.page-contact .fc-partners__text h2 {
  margin: 0 0 14px;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-contact .fc-partners__text p {
  margin: 0 0 12px;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(242, 245, 241, 0.82);
}

.page-contact .fc-partners__card {
  background: rgba(4, 25, 28, 0.55);
  padding: clamp(18px, 3vw, 26px);
  border-top: 2px solid var(--orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-contact .fc-partners__card-label {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

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

.page-contact .fc-partners__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .fc-partners__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

/* ---------- 处理节奏 ---------- */
.page-contact .fc-rhythm {
  background: var(--deep);
  padding: clamp(32px, 6vw, 68px) 0;
}

.page-contact .fc-rhythm h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-contact .fc-rhythm__lead {
  margin: 0 0 clamp(20px, 4vw, 32px);
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .fc-rhythm__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-contact .fc-rhythm__item {
  border-top: 2px solid rgba(255, 106, 43, 0.55);
  padding: 16px 0 0;
}

.page-contact .fc-rhythm__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 8px;
}

.page-contact .fc-rhythm__item h3 {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 800;
}

.page-contact .fc-rhythm__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 收尾带 ---------- */
.page-contact .fc-band {
  background: linear-gradient(180deg, var(--ink) 0%, #020f11 100%);
  padding: clamp(30px, 5vw, 60px) 0 clamp(36px, 6vw, 72px);
}

.page-contact .fc-band__inner {
  display: grid;
  gap: clamp(22px, 4vw, 36px);
}

.page-contact .fc-band__figure {
  margin: 0;
}

.page-contact .fc-band__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.75) brightness(0.82);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-contact .fc-band__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .fc-band__text h2 {
  margin: 0 0 10px;
  font-size: clamp(20px, 3.6vw, 28px);
  font-weight: 900;
  line-height: 1.25;
}

.page-contact .fc-band__text p {
  margin: 0 0 18px;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(242, 245, 241, 0.82);
}

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

/* ---------- 桌面布局 ---------- */
@media (min-width: 760px) {
  .page-contact .fc-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    max-width: 900px;
  }

  .page-contact .fc-materials__grid {
    grid-template-columns: 0.92fr 1.08fr;
  }

  .page-contact .fc-partners__grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }

  .page-contact .fc-rhythm__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-contact .fc-band__inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .fc-split__grid {
    grid-template-columns: 1.12fr 0.88fr;
    gap: 0;
    align-items: stretch;
  }

  .page-contact .fc-split__left {
    padding-right: clamp(20px, 3vw, 40px);
  }

  .page-contact .fc-split__right {
    margin-left: -5%;
    border-left: 0;
    clip-path: polygon(10% 0, 100% 0, 100% 100%, 0 100%);
    padding: clamp(30px, 3.4vw, 46px) clamp(24px, 3vw, 40px) clamp(30px, 3.4vw, 46px)
      calc(clamp(24px, 3vw, 40px) + 8%);
  }

  .page-contact .fc-type__desc {
    max-width: 40ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .fc-type,
  .page-contact .fc-type::after,
  .page-contact .fc-type__arrow {
    transition: none;
  }

  .page-contact .fc-type:hover,
  .page-contact .fc-type:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>