/* ===== 意见反馈页 · 联络工作台 ===== */
.page-contact {
  --ct-sticky: 5.5rem;
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-contact .container {
  width: 100%;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  margin-top: clamp(0.9rem, 2.5vw, 1.5rem);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-top: clamp(1.25rem, 3.5vw, 2rem);
  padding-bottom: clamp(2rem, 5vw, 3.25rem);
}

.page-contact .ct-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.9rem;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-contact .ct-eyebrow::before {
  content: "";
  width: 2rem;
  height: 3px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--gold), var(--red));
}

.page-contact h1 {
  margin: 0 0 1rem;
  max-width: 20ch;
  font-size: clamp(1.9rem, 6.4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .ct-lede {
  margin: 0 0 clamp(1.5rem, 4vw, 2.25rem);
  max-width: 46ch;
  font-size: clamp(1rem, 2.3vw, 1.125rem);
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ct-hero__facts {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-hero__fact {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--snow);
}

.page-contact .ct-hero__num {
  font-size: clamp(1.35rem, 3.6vw, 1.6rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--sky);
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-hero__num em {
  margin-left: 0.2em;
  font-size: 0.8rem;
  font-style: normal;
  font-weight: 700;
  color: var(--stone);
}

.page-contact .ct-hero__label {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--muted);
}

@media (min-width: 780px) {
  .page-contact .ct-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 提交前先确认三件事 ---------- */
.page-contact .ct-precheck {
  padding-block: clamp(1.25rem, 3.5vw, 2rem);
}

.page-contact .ct-precheck__panel {
  padding: clamp(1.35rem, 3.5vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(127, 178, 232, 0.24), rgba(127, 178, 232, 0) 58%),
    linear-gradient(180deg, var(--snow), var(--cloud));
  box-shadow: var(--shadow-soft);
}

.page-contact .ct-h2 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.35rem, 3.6vw, 1.85rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .ct-sub {
  margin: 0 0 clamp(1.1rem, 3vw, 1.75rem);
  max-width: 52ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-precheck__list {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-precheck__item {
  position: relative;
  padding-left: 3.25rem;
}

.page-contact .ct-precheck__num {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border: 2px solid var(--gold);
  border-radius: var(--r-sm);
  background: var(--snow);
  color: var(--red);
  font-size: 0.875rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-precheck__name {
  margin: 0 0 0.3rem;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .ct-precheck__item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 820px) {
  .page-contact .ct-precheck__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.25rem, 3vw, 2.25rem);
  }

  .page-contact .ct-precheck__item {
    padding-left: 0;
    padding-top: 3rem;
  }

  .page-contact .ct-precheck__num {
    top: 0;
    left: 0;
  }
}

/* ---------- 工作台双栏 ---------- */
.page-contact .ct-desk {
  padding-block: clamp(1.75rem, 4.5vw, 3rem);
}

.page-contact .ct-desk__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
}

@media (min-width: 1000px) {
  .page-contact .ct-desk__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .ct-desk__main {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .page-contact .ct-desk__aside {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: var(--ct-sticky);
  }
}

/* ---------- 渠道对照表 ---------- */
.page-contact .ct-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--snow);
  box-shadow: var(--shadow-soft);
}

.page-contact .ct-table {
  width: 100%;
  min-width: 42rem;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9375rem;
}

.page-contact .ct-table thead th {
  padding: 0.9rem 1.1rem;
  background: var(--deep);
  color: var(--snow);
  text-align: left;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-contact .ct-table thead th:first-child {
  border-top-left-radius: var(--r-lg);
}

.page-contact .ct-table thead th:last-child {
  border-top-right-radius: var(--r-lg);
}

.page-contact .ct-table tbody th,
.page-contact .ct-table tbody td {
  padding: 1.05rem 1.1rem;
  border-bottom: 1px solid var(--cloud);
  text-align: left;
  vertical-align: top;
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ct-table tbody tr {
  transition: background-color 220ms ease;
}

.page-contact .ct-table tbody tr:hover {
  background: rgba(27, 98, 184, 0.06);
}

.page-contact .ct-table tbody tr:last-child th,
.page-contact .ct-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-contact .ct-table tbody th.ct-table__name {
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
  white-space: nowrap;
}

.page-contact .ct-table__name .pill {
  margin-left: 0.35rem;
  vertical-align: middle;
  font-size: 0.6875rem;
}

/* ---------- 媒体容器 ---------- */
.page-contact .ct-media {
  margin: clamp(1.35rem, 3.5vw, 2rem) 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--cloud);
}

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

.page-contact .ct-media .media__caption {
  padding: 0.85rem 1.15rem 1rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
  background: var(--snow);
}

.page-contact .ct-media--side {
  margin-top: 0;
}

/* ---------- 准备清单卡片 ---------- */
.page-contact .ct-card {
  padding: clamp(1.35rem, 3.5vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--snow);
  box-shadow: var(--shadow-soft);
}

.page-contact .ct-card__title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.15rem, 3vw, 1.375rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .ct-card__desc {
  margin: 0 0 1.15rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ct-checklist {
  display: grid;
  gap: 0.7rem;
  margin: 0 0 1.15rem;
  padding: 0;
  list-style: none;
}

.page-contact .ct-check {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--cloud);
  cursor: pointer;
  transition: background-color 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.page-contact .ct-check:hover {
  transform: translateY(-2px);
  border-color: rgba(27, 98, 184, 0.35);
}

.page-contact .ct-check:has(.ct-check__input:checked) {
  background: var(--snow);
  border-color: rgba(30, 156, 140, 0.45);
}

.page-contact .ct-check__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-contact .ct-check__box {
  position: relative;
  flex: none;
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0.1rem;
  border: 2px solid var(--line-strong);
  border-radius: 0.55rem;
  background: var(--snow);
  transition: background-color 220ms ease, border-color 220ms ease;
}

.page-contact .ct-check__box::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 46%;
  width: 0.55rem;
  height: 0.3rem;
  border-left: 2.5px solid var(--snow);
  border-bottom: 2.5px solid var(--snow);
  opacity: 0;
  transform: translate(-50%, -50%) rotate(-45deg) scale(0.4);
  transition: opacity 200ms ease, transform 200ms ease;
}

.page-contact .ct-check__input:checked + .ct-check__box {
  background: var(--green);
  border-color: var(--green);
}

.page-contact .ct-check__input:checked + .ct-check__box::after {
  opacity: 1;
  transform: translate(-50%, -50%) rotate(-45deg) scale(1);
}

.page-contact .ct-check__input:focus-visible + .ct-check__box {
  outline: 3px solid rgba(27, 98, 184, 0.4);
  outline-offset: 2px;
}

.page-contact .ct-check__body {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}

.page-contact .ct-check__name {
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .ct-check__hint {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .ct-card__note {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-strong);
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-card__note a {
  color: var(--sky);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 回复时效与跟进 ---------- */
.page-contact .ct-response {
  padding-block: clamp(2rem, 5vw, 3.25rem);
}

.page-contact .ct-response__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.25rem);
  margin-top: clamp(0.5rem, 2vw, 1rem);
}

.page-contact .ct-timeline {
  position: relative;
  display: grid;
  gap: clamp(1.25rem, 3vw, 1.65rem);
  margin: 0;
  padding: 0 0 0 2.4rem;
  list-style: none;
}

.page-contact .ct-timeline::before {
  content: "";
  position: absolute;
  left: 0.6rem;
  top: 0.45rem;
  bottom: 0.45rem;
  width: 3px;
  border-radius: var(--r-pill);
  background: linear-gradient(180deg, var(--gold), var(--sky) 55%, var(--green));
}

.page-contact .ct-timeline__node {
  position: relative;
}

.page-contact .ct-timeline__dot {
  position: absolute;
  left: -2.4rem;
  top: 0.35rem;
  width: 1.25rem;
  height: 1.25rem;
  border: 3px solid var(--gold);
  border-radius: 50%;
  background: var(--snow);
  box-shadow: 0 0 0 4px rgba(224, 169, 59, 0.16);
}

.page-contact .ct-timeline__name {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .ct-timeline__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-contact .ct-response__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
    gap: clamp(1.75rem, 4vw, 3rem);
  }
}

/* ---------- 合作与商务联络 ---------- */
.page-contact .ct-coop {
  padding-block: clamp(1.5rem, 4vw, 2.5rem);
}

.page-contact .ct-coop__panel {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid rgba(14, 46, 79, 0.08);
  border-radius: var(--r-xl);
  background: linear-gradient(160deg, var(--sand) 0%, var(--cloud) 72%, var(--snow) 100%);
}

.page-contact .ct-coop__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.25rem);
}

.page-contact .ct-coop__sub {
  margin: 0 0 0.85rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--red);
}

.page-contact .ct-coop__list {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-coop__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-coop__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--sky);
}

.page-contact .ct-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.15rem 0.75rem;
  padding: 0.8rem 1rem;
  margin-bottom: 0.6rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--snow);
}

.page-contact .ct-copy__label {
  grid-column: 1 / -1;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-contact .ct-copy__value {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
  word-break: break-all;
}

.page-contact .ct-copy__btn {
  flex: none;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: var(--snow);
  color: var(--sky);
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 200ms ease, border-color 200ms ease, color 200ms ease, transform 200ms ease;
}

.page-contact .ct-copy__btn:hover {
  background: var(--sky);
  border-color: var(--sky);
  color: var(--snow);
  transform: translateY(-2px);
}

.page-contact .ct-copy__btn:focus-visible {
  outline: 3px solid rgba(27, 98, 184, 0.4);
  outline-offset: 2px;
}

.page-contact .ct-coop__small {
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 820px) {
  .page-contact .ct-coop__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 底部入口 ---------- */
.page-contact .ct-next {
  padding-block: clamp(1.5rem, 4vw, 2.25rem) clamp(1.5rem, 4vw, 2.5rem);
}

.page-contact .ct-next__panel {
  display: grid;
  gap: 1.15rem;
  padding: clamp(1.4rem, 4vw, 2.25rem);
  border-radius: var(--r-xl);
  background:
    radial-gradient(130% 160% at 100% 0%, rgba(179, 37, 44, 0.18), rgba(179, 37, 44, 0) 62%),
    linear-gradient(140deg, var(--sky), var(--light-sky));
}

.page-contact .ct-next__text {
  margin: 0;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.94);
}

.page-contact .ct-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-contact .ct-next__panel .btn--primary {
  background: var(--snow);
  border-color: var(--snow);
  color: var(--sky);
}

.page-contact .ct-next__panel .btn--primary:hover {
  background: var(--sand);
  border-color: var(--sand);
  color: var(--deep);
}

.page-contact .ct-next__panel .btn--ghost {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.68);
  color: var(--snow);
}

.page-contact .ct-next__panel .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--snow);
  color: var(--snow);
}

@media (min-width: 820px) {
  .page-contact .ct-next__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2rem;
  }
}

/* ---------- 动效退化 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-check,
  .page-contact .ct-copy__btn,
  .page-contact .ct-table tbody tr,
  .page-contact .ct-check__box,
  .page-contact .ct-check__box::after {
    transition: none;
  }

  .page-contact .ct-check:hover,
  .page-contact .ct-copy__btn:hover {
    transform: none;
  }
}
<<<END>>>