/* ==========================================================
   反馈通道 /feedback/ · 页面专属样式
   作用域：.page-contact
   ========================================================== */

.page-contact {
  --pc-sec-pad: clamp(44px, 7vw, 96px);
  position: relative;
  padding-bottom: clamp(40px, 6vw, 90px);
  overflow-x: clip;
}

.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- 面包屑 ---------- */
.page-contact .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding-block: clamp(26px, 4.5vw, 54px) 8px;
  font-size: 13px;
}

.page-contact .crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

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

.page-contact .crumb__sep {
  margin-inline: 9px;
  color: var(--line);
}

.page-contact .crumb__current {
  color: var(--ink-strong);
}

/* ---------- 首屏导语 ---------- */
.page-contact .pc-intro {
  padding-block: clamp(6px, 1.2vw, 16px) clamp(28px, 4.5vw, 54px);
}

.page-contact .pc-intro__inner {
  display: grid;
  gap: clamp(14px, 1.6vw, 22px);
  max-width: 76ch;
}

.page-contact .pc-intro__inner .kicker {
  margin: 0;
}

.page-contact .pc-intro__title {
  margin: 0;
  font-size: clamp(34px, 6.6vw, 70px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink-strong);
}

.page-contact .pc-intro__lede {
  margin: 0;
  font-size: clamp(16px, 1.6vw, 18.5px);
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 通用区块头 ---------- */
.page-contact .pc-sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 20px;
  margin-bottom: clamp(20px, 3vw, 38px);
}

.page-contact .pc-sec-head .kicker {
  margin: 0;
}

.page-contact .pc-sec-head .h-sec {
  margin: 0;
  flex: 1 1 320px;
  color: var(--ink-strong);
}

/* ---------- 三条渠道 ---------- */
.page-contact .pc-channels {
  padding-block: 0 var(--pc-sec-pad);
}

.page-contact .pc-chan-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.2vw, 26px);
}

.page-contact .pc-chan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(22px, 2.4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background:
    radial-gradient(130% 100% at 0% 0%, var(--glass-blue), transparent 62%),
    linear-gradient(180deg, var(--deep-2), rgba(6, 18, 31, 0.92));
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease),
    box-shadow 0.35s var(--ease);
}

.page-contact .pc-chan:hover,
.page-contact .pc-chan:focus-within {
  transform: translateY(-5px);
  border-color: rgba(53, 240, 208, 0.55);
  box-shadow: 0 26px 50px -24px rgba(0, 0, 0, 0.9),
    0 0 0 1px rgba(53, 240, 208, 0.16);
}

.page-contact .pc-chan__tag {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .pc-chan__title {
  margin: 0 0 16px;
  font-size: clamp(19px, 2vw, 23px);
  font-weight: 700;
  line-height: 1.42;
  color: var(--ink-strong);
}

.page-contact .pc-chan__value {
  margin: 0 0 18px;
  padding: 12px 14px;
  font-size: clamp(13px, 1.25vw, 15px);
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--ink-strong);
  overflow-wrap: anywhere;
  background: var(--glass);
  border-left: 3px solid var(--blue);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
}

.page-contact .pc-chan__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-contact .pc-chan-grid {
    grid-template-columns: 5fr 4fr 3fr;
    align-items: start;
  }

  .page-contact .pc-chan:nth-child(2) {
    margin-top: clamp(22px, 3.4vw, 52px);
  }

  .page-contact .pc-chan:nth-child(3) {
    margin-top: clamp(44px, 6.6vw, 100px);
  }
}

/* ---------- 水波分隔 ---------- */
.page-contact .pc-wave {
  color: rgba(53, 240, 208, 0.34);
}

.page-contact .pc-wave svg {
  display: block;
  width: 100%;
  height: clamp(26px, 4vw, 54px);
}

/* ---------- 服务时段 ---------- */
.page-contact .pc-hours {
  padding-block: var(--pc-sec-pad);
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(11, 37, 54, 0.6) 16%,
    rgba(11, 37, 54, 0.6) 84%,
    transparent 100%
  );
}

.page-contact .pc-hours__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
}

.page-contact .pc-hours__body .kicker {
  margin: 0 0 8px;
}

.page-contact .pc-hours__body .h-sec {
  margin: 0;
  color: var(--ink-strong);
}

.page-contact .pc-hours__list {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  padding: 0;
}

.page-contact .pc-hour {
  display: grid;
  gap: 6px;
  padding: 18px 20px 18px 22px;
  border-left: 2px solid var(--line);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  background: linear-gradient(90deg, rgba(31, 169, 230, 0.1), transparent 72%);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-contact .pc-hour:hover {
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, var(--glass), transparent 78%);
}

.page-contact .pc-hour__time {
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-contact .pc-hour__label {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: rgba(169, 198, 217, 0.72);
}

.page-contact .pc-hour__text {
  margin: 4px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .pc-hours__media {
  position: relative;
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
}

.page-contact .pc-hours__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 0.6s var(--ease);
}

.page-contact .pc-hours__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 18, 31, 0.08), rgba(6, 18, 31, 0.58));
}

.page-contact .pc-hours__media .media__cap {
  position: absolute;
  right: 14px;
  bottom: 12px;
  z-index: 1;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

@media (hover: hover) {
  .page-contact .pc-hours__media:hover .media__img {
    transform: scale(1.05);
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hours__grid {
    grid-template-columns: 6fr 5fr;
  }
}

/* ---------- 江苏本地服务 ---------- */
.page-contact .pc-local {
  padding-block: var(--pc-sec-pad);
}

.page-contact .pc-local__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 52px);
  align-items: center;
}

.page-contact .pc-local__media {
  position: relative;
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  transform: rotate(-0.6deg);
}

.page-contact .pc-local__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .pc-local__body .kicker {
  margin: 0 0 8px;
}

.page-contact .pc-local__body .h-sec {
  margin: 0 0 16px;
  color: var(--ink-strong);
}

.page-contact .pc-local__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.88;
  color: var(--mist);
}

.page-contact .pc-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  padding: 0;
}

.page-contact .pc-stats li {
  display: grid;
  gap: 6px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--glass-blue);
}

.page-contact .pc-stats__num {
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink-strong);
}

.page-contact .pc-stats__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-contact .pc-local__grid {
    grid-template-columns: 7fr 6fr;
  }
}

/* ---------- 留言要写什么 ---------- */
.page-contact .pc-guide {
  padding-block: var(--pc-sec-pad);
}

.page-contact .pc-guide__head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3vw, 38px);
}

.page-contact .pc-guide__head .kicker {
  margin: 0 0 8px;
}

.page-contact .pc-guide__head .h-sec {
  margin: 0 0 12px;
  color: var(--ink-strong);
}

.page-contact .pc-guide__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .pc-guide__list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 1.8vw, 20px);
  margin: 0;
  padding: 0;
}

.page-contact .pc-guide__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: clamp(20px, 2.2vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(135deg, rgba(31, 169, 230, 0.09), rgba(6, 18, 31, 0.45));
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-contact .pc-guide__item:hover {
  border-color: rgba(53, 240, 208, 0.42);
  background: linear-gradient(135deg, var(--glass), rgba(6, 18, 31, 0.5));
}

.page-contact .pc-guide__num {
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--blue);
}

.page-contact .pc-guide__body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-strong);
}

.page-contact .pc-guide__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist);
}

.page-contact .pc-guide__foot {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 18px 22px;
  border-left: 3px solid var(--coral);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  background: rgba(255, 107, 74, 0.09);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-strong);
}

@media (min-width: 760px) {
  .page-contact .pc-guide__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- 常见问题 ---------- */
.page-contact .pc-faq {
  padding-block: var(--pc-sec-pad);
}

.page-contact .pc-faq__acc {
  margin-top: clamp(16px, 2.2vw, 26px);
  border-top: 1px solid var(--line);
}

.page-contact .pc-faq__q {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-contact .pc-faq__acc .acc__item {
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-faq__acc .acc__btn {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 20px 0;
  border: 0;
  background: none;
  font-family: inherit;
  font-size: clamp(16px, 1.6vw, 18px);
  font-weight: 600;
  line-height: 1.55;
  text-align: left;
  color: var(--ink-strong);
  cursor: pointer;
  transition: color 0.25s var(--ease);
}

.page-contact .pc-faq__acc .acc__btn::after {
  content: "";
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  margin-top: 7px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform 0.3s var(--ease);
}

.page-contact .pc-faq__acc .acc__btn[aria-expanded="true"]::after {
  transform: rotate(-135deg);
}

.page-contact .pc-faq__acc .acc__btn:hover {
  color: var(--cyan);
}

.page-contact .pc-faq__acc .acc__panel {
  padding: 0 0 22px;
  max-width: 68ch;
}

.page-contact .pc-faq__acc .acc__panel p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--mist);
}

.page-contact .pc-faq__acc .acc__panel a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, 0.4);
  transition: border-color 0.25s var(--ease);
}

.page-contact .pc-faq__acc .acc__panel a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 收尾 ---------- */
.page-contact .pc-close {
  padding-block: clamp(26px, 4vw, 50px) clamp(8px, 2vw, 20px);
}

.page-contact .pc-close__text {
  margin: 0;
  padding-top: clamp(20px, 3vw, 34px);
  border-top: 1px solid var(--line);
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--mist);
}

.page-contact .pc-close__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, 0.4);
  transition: border-color 0.25s var(--ease);
}

.page-contact .pc-close__text a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 减少动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-chan,
  .page-contact .pc-hour,
  .page-contact .pc-guide__item,
  .page-contact .pc-hours__media .media__img,
  .page-contact .pc-faq__acc .acc__btn::after {
    transition: none;
  }

  .page-contact .pc-chan:hover,
  .page-contact .pc-chan:focus-within {
    transform: none;
  }

  .page-contact .pc-local__media {
    transform: none;
  }
}