/* ============================================
   反馈与联络 / page-contact
   ============================================ */

.page-contact {
  --ct-gap: clamp(0.9rem, 1.6vw, 1.5rem);
  display: block;
}

/* ---------- 首屏 ---------- */

.page-contact .ct-hero {
  padding: clamp(1.75rem, 4vw, 3.25rem) 0 clamp(2.5rem, 6vw, 5rem);
}

.page-contact .ct-hero__inner {
  display: grid;
  gap: clamp(0.85rem, 1.6vw, 1.25rem);
}

.page-contact .ct-hero__title {
  margin: 0;
  font-size: clamp(2.2rem, 7.2vw, 5.4rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--c-bone);
}

.page-contact .ct-hero__title span {
  display: block;
  font-weight: 200;
  color: var(--c-neon);
}

.page-contact .ct-hero__lede {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(1rem, 1.3vw, 1.1rem);
}

.page-contact .ct-hero__quick {
  list-style: none;
  margin: clamp(0.5rem, 1.6vw, 1.25rem) 0 0;
  padding: clamp(1rem, 2vw, 1.4rem) 0 0;
  border-top: 1px solid var(--hair-line);
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
}

.page-contact .ct-hero__quick li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.6rem;
  align-items: baseline;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--c-mist);
}

.page-contact .ct-hero__quick .num {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--c-neon);
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: repeat(12, 1fr);
    column-gap: clamp(1rem, 2.5vw, 2.5rem);
    align-items: end;
  }
  .page-contact .ct-hero .breadcrumb,
  .page-contact .ct-hero .eyebrow,
  .page-contact .ct-hero__quick { grid-column: 1 / -1; }
  .page-contact .ct-hero__title { grid-column: 1 / 8; }
  .page-contact .ct-hero__lede { grid-column: 8 / -1; max-width: none; }
  .page-contact .ct-hero__quick { margin-top: clamp(1rem, 2.5vw, 2rem); }
}

/* ---------- 五步路径带 ---------- */

.page-contact .ct-path {
  position: relative;
  background: var(--c-stand);
  padding-block: clamp(3.5rem, 8vw, 7rem);
}

.page-contact .ct-path__head {
  max-width: 58ch;
}

.page-contact .ct-path__figure {
  margin: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(1.75rem, 4vw, 2.75rem);
}

.page-contact .ct-steps {
  list-style: none;
  margin: 0;
  padding: 0 0 0.85rem;
  display: flex;
  gap: var(--ct-gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-contact .ct-step {
  position: relative;
  flex: 0 0 min(80vw, 268px);
  scroll-snap-align: start;
  padding: 1.7rem 1rem 0 0;
  border-top: 1px solid var(--c-moss);
}

.page-contact .ct-step::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 38px;
  height: 2px;
  background: var(--c-neon);
}

.page-contact .ct-step::after {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-neon);
  box-shadow: 0 0 0 4px rgba(0, 229, 192, 0.14);
}

.page-contact .ct-step__idx {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--c-neon);
}

.page-contact .ct-step__title {
  margin: 0 0 0.5rem;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--c-bone);
}

.page-contact .ct-step__body {
  margin: 0 0 0.8rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-contact .ct-step__where {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--c-mist);
}

.page-contact .ct-step__where a {
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 192, 0.4);
  transition: border-color var(--t-fast) var(--ease);
}

.page-contact .ct-step__where a:hover {
  border-color: var(--c-neon);
}

@media (min-width: 1000px) {
  .page-contact .ct-steps {
    overflow: visible;
    padding-bottom: 0;
  }
  .page-contact .ct-step {
    flex: 1 1 0;
    padding-right: 1.35rem;
  }
  .page-contact .ct-step__idx { font-size: 1.8rem; }
}

/* ---------- 正文双栏 ---------- */

.page-contact .ct-desk {
  padding-block: clamp(3rem, 7vw, 5.5rem);
}

.page-contact .ct-desk__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3.25rem);
}

@media (min-width: 980px) {
  .page-contact .ct-desk__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(300px, 1fr);
    align-items: start;
  }
  .page-contact .ct-desk__aside {
    position: sticky;
    top: 6rem;
  }
}

/* ---------- 反馈类型切换 ---------- */

.page-contact .ct-kit {
  position: relative;
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

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

.page-contact .ct-kit__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: clamp(1rem, 2.5vw, 1.5rem);
}

.page-contact .ct-kit__tab {
  padding: 0.5rem 1rem;
  border: 1px solid var(--hair-line);
  border-radius: 999px;
  font-size: 0.88rem;
  line-height: 1.2;
  color: var(--c-mist);
  cursor: pointer;
  transition: color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease),
              background-color var(--t-fast) var(--ease);
}

.page-contact .ct-kit__tab:hover {
  color: var(--c-bone);
  border-color: var(--c-neon);
}

.page-contact #ct-fb-data:checked ~ .ct-kit__tabs [for="ct-fb-data"],
.page-contact #ct-fb-account:checked ~ .ct-kit__tabs [for="ct-fb-account"],
.page-contact #ct-fb-schedule:checked ~ .ct-kit__tabs [for="ct-fb-schedule"] {
  background: var(--c-neon);
  border-color: var(--c-neon);
  color: var(--c-field);
  font-weight: 600;
}

.page-contact #ct-fb-data:focus-visible ~ .ct-kit__tabs [for="ct-fb-data"],
.page-contact #ct-fb-account:focus-visible ~ .ct-kit__tabs [for="ct-fb-account"],
.page-contact #ct-fb-schedule:focus-visible ~ .ct-kit__tabs [for="ct-fb-schedule"] {
  outline: 2px solid var(--c-neon);
  outline-offset: 3px;
}

.page-contact .ct-kit__panel {
  display: none;
  padding: clamp(1.15rem, 3vw, 1.75rem);
  border: 1px solid var(--hair-line);
  border-left: 2px solid var(--c-neon);
  border-radius: var(--r-md);
  background: var(--c-glass);
}

.page-contact #ct-fb-data:checked ~ .ct-kit__panels .ct-kit__panel--data,
.page-contact #ct-fb-account:checked ~ .ct-kit__panels .ct-kit__panel--account,
.page-contact #ct-fb-schedule:checked ~ .ct-kit__panels .ct-kit__panel--schedule {
  display: block;
  animation: ct-panel-in 220ms var(--ease) both;
}

@keyframes ct-panel-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.page-contact .ct-kit__panel-title {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-bone);
}

/* ---------- 清单 ---------- */

.page-contact .ct-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-contact .ct-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--c-bone);
}

.page-contact .ct-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--c-neon);
  border-radius: 2px;
  transform: rotate(45deg);
}

/* ---------- 合作与共建 ---------- */

.page-contact .ct-coop {
  margin-top: clamp(2.5rem, 6vw, 4rem);
}

.page-contact .ct-coop__grid {
  display: grid;
  gap: clamp(0.85rem, 2vw, 1.25rem);
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
}

.page-contact .ct-coop__item {
  padding: clamp(1.1rem, 2.5vw, 1.6rem);
  border-radius: var(--r-md);
}

.page-contact .ct-coop__item h3 {
  margin: 0 0 0.6rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-bone);
}

.page-contact .ct-coop__item p {
  margin: 0 0 0.7rem;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--c-mist);
}

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

.page-contact .ct-coop__link a {
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 192, 0.4);
  transition: border-color var(--t-fast) var(--ease);
}

.page-contact .ct-coop__link a:hover {
  border-color: var(--c-neon);
}

/* ---------- 联络信息卡 ---------- */

.page-contact .ct-contact-card {
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: var(--r-lg);
}

.page-contact .ct-contact-card__title {
  margin: 0.35rem 0 0;
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-bone);
}

.page-contact .ct-channels {
  list-style: none;
  margin: clamp(1.1rem, 2.5vw, 1.5rem) 0 0;
  padding: 0;
  display: grid;
}

.page-contact .ct-channel {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 0.8rem;
  padding: 1rem 0;
  border-top: 1px solid var(--hair-line);
}

.page-contact .ct-channel:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .ct-channel__ico {
  display: block;
  padding-top: 0.1rem;
  color: var(--c-neon);
}

.page-contact .ct-channel__ico svg {
  display: block;
  width: 22px;
  height: 22px;
}

.page-contact .ct-channel__body {
  min-width: 0;
}

.page-contact .ct-channel__label {
  margin: 0 0 0.3rem;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--c-mist);
}

.page-contact .ct-channel__value {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.94rem;
  line-height: 1.5;
  color: var(--c-bone);
  word-break: break-word;
}

.page-contact .ct-channel__value a {
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 192, 0.35);
  transition: border-color var(--t-fast) var(--ease);
}

.page-contact .ct-channel__value a:hover {
  border-color: var(--c-neon);
}

.page-contact .ct-channel__use {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--c-mist);
}

.page-contact .ct-contact-card__note {
  margin: 1.1rem 0 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--hair-line);
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-contact .ct-contact-card__cta {
  display: block;
  width: 100%;
  text-align: center;
}

/* ---------- 应答时段 ---------- */

.page-contact .ct-hours {
  padding-block: clamp(3rem, 7vw, 5.5rem);
}

.page-contact .ct-hours__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-contact .ct-hours__text .section-title {
  margin-bottom: 0.75rem;
}

.page-contact .ct-hours__text .ct-list {
  margin-top: 1.25rem;
}

.page-contact .ct-hours__figure {
  margin: 0;
}

@media (min-width: 900px) {
  .page-contact .ct-hours__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

/* ---------- 收尾提示 ---------- */

.page-contact .ct-tail {
  padding-block: clamp(1rem, 3vw, 2rem) clamp(3rem, 7vw, 5rem);
}

.page-contact .ct-tail__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--hair-line);
  border-radius: var(--r-lg);
  background: linear-gradient(120deg, var(--c-stand), var(--c-field));
}

.page-contact .ct-tail__text {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  line-height: 1.6;
  color: var(--c-bone);
}
<<<END>>>