.page-contact {
  --ct-gap: clamp(16px, 2.5vw, 24px);
  --ct-rhythm: clamp(48px, 7vw, 88px);
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */

.page-contact .ct-hero {
  padding-top: clamp(20px, 3vw, 32px);
}

.page-contact .ct-hero__inner {
  display: grid;
  gap: clamp(24px, 3.5vw, 48px);
  padding-bottom: clamp(28px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: end;
  }
}

.page-contact .ct-hero__label {
  margin: 0 0 14px;
  color: var(--lime);
}

.page-contact .ct-hero__title {
  margin: 0 0 18px;
  font-size: clamp(30px, 5.2vw, 54px);
  color: var(--white);
  max-width: 22ch;
}

.page-contact .ct-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-quick {
  padding: clamp(20px, 2.4vw, 28px);
  border-top: 2px solid var(--lime);
}

.page-contact .ct-quick__k {
  margin: 18px 0 4px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .ct-quick__v {
  margin: 0;
  font-size: clamp(14px, 1.5vw, 16px);
  color: var(--white);
  word-break: break-all;
  line-height: 1.5;
}

.page-contact .ct-quick__note {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .ct-hero__band {
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.page-contact .ct-hero__band img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 290px);
  object-fit: cover;
  object-position: center 62%;
  filter: saturate(0.85) contrast(1.06);
}

/* ---------- 三条渠道 ---------- */

.page-contact .ct-channels__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3vw, 36px);
}

@media (min-width: 760px) {
  .page-contact .ct-channels__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-contact .ct-channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
  }
  .page-contact .ct-chan--mail { min-height: 470px; }
  .page-contact .ct-chan--phone { min-height: 400px; }
  .page-contact .ct-chan--addr { min-height: 330px; }
}

.page-contact .ct-chan {
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 2.4vw, 28px);
}

.page-contact .ct-chan--mail { border-top: 2px solid var(--lime); }
.page-contact .ct-chan--phone { border-top: 2px solid var(--blue); }
.page-contact .ct-chan--addr { border-top: 2px solid var(--line); }

.page-contact .ct-chan__name {
  margin: 10px 0 0;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--white);
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.page-contact .ct-chan__value {
  margin: 14px 0 0;
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.45;
  color: var(--lime);
  word-break: break-all;
}

.page-contact .ct-chan--phone .ct-chan__value {
  font-size: clamp(24px, 3.4vw, 34px);
  color: var(--white);
  word-break: normal;
}

.page-contact .ct-chan--addr .ct-chan__value {
  color: var(--white);
  font-size: 15px;
  word-break: normal;
}

.page-contact .ct-chan__desc {
  margin: 16px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-chan__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-chan__list li {
  position: relative;
  padding: 10px 0 10px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

.page-contact .ct-chan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 6px;
  height: 6px;
  background: var(--blue);
}

.page-contact .ct-chan--mail .ct-chan__list li::before { background: var(--lime); }
.page-contact .ct-chan--addr .ct-chan__list li::before { background: var(--line); }

.page-contact .ct-chan__foot {
  margin: auto 0 0;
  padding-top: 18px;
  font-size: 11px;
  color: var(--muted);
}

/* ---------- 反馈准备 ---------- */

.page-contact .ct-prep__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

@media (min-width: 980px) {
  .page-contact .ct-prep__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-contact .ct-prep__list {
  list-style: none;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
}

.page-contact .ct-prep__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-prep__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-prep__no {
  padding-top: 3px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--lime);
}

.page-contact .ct-prep__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--white);
}

.page-contact .ct-prep__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-shot {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-contact .ct-shot img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: center 38%;
}

.page-contact .ct-shot__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  background: var(--ink);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lime);
}

/* ---------- 回复节奏 ---------- */

.page-contact .ct-rhythm__track {
  display: grid;
  grid-template-columns: 9fr 9fr 6fr;
  height: clamp(52px, 7vw, 68px);
  margin-top: clamp(24px, 3vw, 36px);
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-contact .ct-rhythm__seg {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--font-num);
  font-size: clamp(9px, 1.2vw, 12px);
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .ct-rhythm__seg--off {
  background-image: repeating-linear-gradient(
    135deg,
    transparent 0 7px,
    rgba(35, 43, 56, 0.95) 7px 8px
  );
}

.page-contact .ct-rhythm__seg--on {
  background: var(--navy);
  border-left: 1px solid var(--blue);
  border-right: 1px solid var(--blue);
  color: var(--lime);
}

.page-contact .ct-rhythm__notes {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .ct-rhythm__note {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-rhythm__note:first-child {
  border-top: 1px solid var(--line);
}

.page-contact .ct-rhythm__note span {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-contact .ct-rhythm__note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

@media (min-width: 760px) {
  .page-contact .ct-rhythm__notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 24px;
  }
  .page-contact .ct-rhythm__note {
    border-top: 1px solid var(--line);
  }
}

/* ---------- 合作与纠错 ---------- */

.page-contact .ct-coop__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3vw, 36px);
}

@media (min-width: 880px) {
  .page-contact .ct-coop__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 24px;
  }
}

.page-contact .ct-coop__card {
  padding: clamp(20px, 2.4vw, 30px);
}

.page-contact .ct-coop__name {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 24px);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--white);
}

.page-contact .ct-coop__card > p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-coop__card.panel--navy > p {
  color: var(--blue-soft);
}

.page-contact .ct-coop__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .ct-coop__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--white);
}

.page-contact .ct-coop__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 5px;
  height: 5px;
  background: var(--lime);
}

/* ---------- 本地运营 ---------- */

.page-contact .ct-local__grid {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
}

@media (min-width: 900px) {
  .page-contact .ct-local__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-contact .ct-local__desc {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ct-local__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.page-contact .ct-local__stat {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-local__stat:nth-child(odd) {
  padding-right: 16px;
  border-right: 1px solid var(--line);
}

.page-contact .ct-local__stat:nth-child(even) {
  padding-left: 16px;
}

.page-contact .ct-local__num {
  display: block;
  margin-bottom: 6px;
  font-size: clamp(28px, 4.6vw, 44px);
  line-height: 1;
  color: var(--lime);
}

/* ---------- 收尾 ---------- */

.page-contact .ct-outro {
  padding: clamp(36px, 5vw, 64px) 0 clamp(24px, 3vw, 40px);
}

.page-contact .ct-outro__inner {
  max-width: 78ch;
  margin: 0;
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ct-outro__inner a {
  color: var(--blue-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-outro__inner a:hover,
.page-contact .ct-outro__inner a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-outro__inner a {
    transition: none;
  }
}