.page-contact {
  --ct-line: rgba(27, 27, 27, 0.14);
  --ct-line-strong: rgba(27, 27, 27, 0.3);
  --ct-paper-soft: rgba(244, 247, 239, 0.07);
  background: var(--milk);
  color: var(--seed);
  font-family: var(--font-body);
}

.page-contact .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: clamp(22px, 5vw, 40px) 0 clamp(38px, 7vw, 76px);
  background-image:
    radial-gradient(120% 80% at 88% 0%, rgba(126, 211, 33, 0.22) 0%, rgba(126, 211, 33, 0) 62%),
    repeating-linear-gradient(96deg, rgba(27, 27, 27, 0.05) 0 1px, transparent 1px 26px);
}

.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
  margin-top: 18px;
}

.page-contact .ct-hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(2.1rem, 8vw, 4rem);
  line-height: 1.03;
  margin: 10px 0 14px;
  max-width: 14em;
}

.page-contact .ct-hero__lede {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.78;
  max-width: 33em;
  color: var(--ink-soft);
  margin: 0;
}

.page-contact .ct-hero__quick {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 24px 0 0;
}

.page-contact .ct-hero__quick li {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  padding: 7px 14px;
  border: 1px solid var(--ct-line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
}

.page-contact .ct-hero__media {
  margin: 0;
  border-radius: 6px var(--radius-peel) var(--radius-peel) var(--radius-peel);
  overflow: hidden;
  background: var(--skin);
  box-shadow: var(--shadow-soft);
}

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

.page-contact .ct-hero__media .media-frame__caption {
  font-size: 0.76rem;
  line-height: 1.6;
  padding: 10px 16px;
  color: rgba(255, 255, 255, 0.88);
  background: var(--skin-deep);
  margin: 0;
}

/* ---------- 三条通道 ---------- */
.page-contact .ct-channels {
  padding: clamp(34px, 6vw, 78px) 0 clamp(40px, 7vw, 86px);
}

.page-contact .ct-channels__head {
  max-width: 40em;
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-contact .ct-channels__head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.65rem, 4.6vw, 2.6rem);
  line-height: 1.08;
  margin: 8px 0 10px;
}

.page-contact .ct-channels__intro {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
  font-size: 0.98rem;
}

.page-contact .ct-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
}

.page-contact .ct-channel {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--ct-line);
  border-radius: 26px 8px 26px 26px;
  padding: 24px 22px 26px;
  box-shadow: var(--shadow-soft);
}

.page-contact .ct-channel__index {
  display: inline-block;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--leaf);
  margin-bottom: 8px;
}

.page-contact .ct-channel h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.32rem;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}

.page-contact .ct-channel__for {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--skin-deep);
}

.page-contact .ct-channel__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-contact .ct-channel__list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 9px;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.page-contact .ct-channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--flesh);
}

.page-contact .ct-channel__value {
  margin: 0 0 10px;
  font-size: 0.95rem;
  font-weight: 700;
  word-break: break-all;
  color: var(--leaf);
  border-top: 1px dashed var(--ct-line-strong);
  padding-top: 14px;
}

.page-contact .ct-channel__value--big {
  font-size: clamp(1.3rem, 4.4vw, 1.7rem);
  color: var(--seed);
  letter-spacing: 0.01em;
}

.page-contact .ct-channel__note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .ct-channel--lift {
  background: var(--char);
  border-color: transparent;
  color: var(--milk);
}

.page-contact .ct-channel--lift h3,
.page-contact .ct-channel--lift .ct-channel__value--big {
  color: var(--milk);
}

.page-contact .ct-channel--lift .ct-channel__index {
  color: var(--glow);
}

.page-contact .ct-channel--lift .ct-channel__for {
  color: rgba(198, 255, 61, 0.8);
}

.page-contact .ct-channel--lift .ct-channel__list li {
  color: rgba(244, 247, 239, 0.82);
}

.page-contact .ct-channel--lift .ct-channel__value {
  border-top-color: rgba(244, 247, 239, 0.28);
}

.page-contact .ct-channel--lift .ct-channel__note {
  color: rgba(244, 247, 239, 0.66);
}

/* ---------- 反馈指引 ---------- */
.page-contact .ct-guide {
  padding: clamp(38px, 6.5vw, 84px) 0;
  color: var(--milk);
}

.page-contact .ct-guide__head {
  max-width: 42em;
}

.page-contact .ct-guide__head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.65rem, 4.6vw, 2.6rem);
  line-height: 1.08;
  margin: 8px 0 12px;
  color: var(--milk);
}

.page-contact .ct-guide__head p {
  margin: 0;
  line-height: 1.78;
  color: rgba(244, 247, 239, 0.74);
}

.page-contact .ct-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin: 24px 0 28px;
}

.page-contact .ct-filter .filter-btn {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid rgba(244, 247, 239, 0.34);
  background: transparent;
  color: var(--milk);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .ct-filter .filter-btn:hover {
  border-color: var(--glow);
  color: var(--glow);
}

.page-contact .ct-filter .filter-btn[aria-pressed="true"] {
  background: var(--glow);
  border-color: var(--glow);
  color: var(--seed);
}

.page-contact .ct-filter .filter-status {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: rgba(244, 247, 239, 0.55);
}

.page-contact .ct-guide__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.page-contact .ct-tip {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px 18px 18px 16px;
  margin-bottom: 12px;
  background: var(--ct-paper-soft);
  border-left: 3px solid var(--flesh);
  border-radius: 0 20px 20px 0;
}

.page-contact .ct-tip__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--flesh);
  margin-top: 7px;
  box-shadow: 0 0 0 4px rgba(126, 211, 33, 0.16);
}

.page-contact .ct-tip h3 {
  margin: 0 0 7px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--milk);
}

.page-contact .ct-tip p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(244, 247, 239, 0.76);
}

.page-contact .ct-checklist {
  background: var(--milk);
  color: var(--seed);
  border-radius: 8px 26px 26px 26px;
  padding: 24px 22px;
}

.page-contact .ct-checklist h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.page-contact .ct-checklist ol {
  list-style: none;
  counter-reset: ctstep;
  margin: 0;
  padding: 0;
}

.page-contact .ct-checklist li {
  counter-increment: ctstep;
  position: relative;
  padding: 12px 0 12px 42px;
  font-size: 0.92rem;
  line-height: 1.7;
  border-bottom: 1px dashed var(--ct-line-strong);
}

.page-contact .ct-checklist li:last-child {
  border-bottom: none;
}

.page-contact .ct-checklist li::before {
  content: counter(ctstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--leaf);
  background: var(--grass);
  border-radius: 6px;
  padding: 2px 6px;
}

.page-contact .ct-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-contact .ct-links a {
  display: inline-block;
  font-size: 0.82rem;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--ct-line-strong);
  color: var(--leaf);
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact .ct-links a:hover,
.page-contact .ct-links a:focus-visible {
  background: var(--seed);
  color: var(--glow);
  border-color: var(--seed);
}

/* ---------- 服务时间刻度 ---------- */
.page-contact .ct-hours {
  padding: clamp(34px, 6vw, 76px) 0 clamp(30px, 5vw, 60px);
  color: var(--paper);
}

.page-contact .ct-hours__head {
  max-width: 40em;
}

.page-contact .ct-hours__head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.6rem, 4.4vw, 2.4rem);
  line-height: 1.1;
  margin: 8px 0 12px;
  color: var(--paper);
}

.page-contact .ct-hours__head p {
  margin: 0;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
}

.page-contact .ct-hours .kicker {
  color: rgba(255, 255, 255, 0.72);
}

.page-contact .ct-scale {
  display: flex;
  flex-direction: column;
  margin: 26px 0 0;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.page-contact .ct-scale__slot {
  flex: 1 1 auto;
  min-width: 0;
  padding: 16px 16px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(0, 0, 0, 0.14);
  cursor: default;
  outline: none;
}

.page-contact .ct-scale__slot:first-child {
  border-radius: 15px 15px 0 0;
}

.page-contact .ct-scale__slot:last-child {
  border-bottom: none;
  border-radius: 0 0 15px 15px;
}

.page-contact .ct-scale__slot--open {
  background: rgba(198, 255, 61, 0.2);
  border-bottom-color: rgba(198, 255, 61, 0.5);
  box-shadow: inset 0 3px 0 var(--glow);
}

.page-contact .ct-scale__slot:focus-visible {
  box-shadow: inset 0 0 0 2px var(--glow);
}

.page-contact .ct-scale__label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.9);
}

.page-contact .ct-scale__slot--open .ct-scale__label {
  color: var(--glow);
}

.page-contact .ct-scale__hint {
  display: block;
  max-height: none;
  margin-top: 8px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
}

.page-contact .ct-hours__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 26px 0 0;
}

.page-contact .ct-hours__facts > div {
  padding: 14px 16px;
  border-left: 2px solid rgba(255, 255, 255, 0.55);
  background: rgba(0, 0, 0, 0.12);
  border-radius: 0 14px 14px 0;
}

.page-contact .ct-hours__facts dt {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--glow);
  margin-bottom: 6px;
}

.page-contact .ct-hours__facts dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
}

/* ---------- 合作与纠错 ---------- */
.page-contact .ct-coop {
  padding: clamp(36px, 6vw, 82px) 0;
}

.page-contact .ct-coop__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 38px);
  align-items: start;
}

.page-contact .ct-coop__copy h2 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.6rem, 4.4vw, 2.5rem);
  line-height: 1.1;
  margin: 8px 0 14px;
}

.page-contact .ct-coop__copy > p {
  margin: 0 0 14px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 34em;
}

.page-contact .ct-coop__steps {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-contact .ct-coop__steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--ct-line);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-contact .ct-coop__steps li span {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--seed);
  background: var(--flesh);
  border-radius: 6px;
  padding: 2px 7px;
}

.page-contact .ct-coop__tail {
  font-size: 0.9rem;
  color: var(--skin-deep);
  border-left: 3px solid var(--skin);
  padding-left: 14px;
  line-height: 1.75;
  margin: 0;
}

.page-contact .ct-coop__media {
  margin: 0;
  border-radius: var(--radius-peel) var(--radius-peel) 6px var(--radius-peel);
  overflow: hidden;
  background: var(--grass);
  box-shadow: var(--shadow-soft);
}

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

.page-contact .ct-coop__media .media-frame__caption {
  font-size: 0.76rem;
  line-height: 1.6;
  padding: 10px 16px;
  color: var(--ink-soft);
  background: var(--paper);
}

/* ---------- 地址与备案 ---------- */
.page-contact .ct-strip {
  background: var(--skin-deep);
  color: var(--paper);
  padding: 26px 0 30px;
  border-top: 4px solid var(--glow);
}

.page-contact .ct-strip__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .ct-strip__item p {
  margin: 4px 0 6px;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .ct-strip__label {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--glow);
}

.page-contact .ct-strip__hint {
  display: block;
  font-size: 0.8rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.76);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-contact .ct-hours__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-strip__inner {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }

  .page-contact .ct-scale {
    flex-direction: row;
    align-items: stretch;
  }

  .page-contact .ct-scale__slot {
    flex: 9 1 0;
    border-bottom: none;
    border-right: 1px solid rgba(255, 255, 255, 0.22);
  }

  .page-contact .ct-scale__slot:first-child {
    border-radius: 15px 0 0 15px;
  }

  .page-contact .ct-scale__slot:nth-child(2) {
    flex: 9 1 0;
  }

  .page-contact .ct-scale__slot:last-child {
    flex: 6 1 0;
    border-right: none;
    border-radius: 0 15px 15px 0;
  }

  .page-contact .ct-scale__slot--open {
    box-shadow: inset 0 3px 0 var(--glow);
  }

  .page-contact .ct-scale__hint {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.24s var(--ease), opacity 0.24s var(--ease), margin-top 0.24s var(--ease);
  }

  .page-contact .ct-scale__slot:hover .ct-scale__hint,
  .page-contact .ct-scale__slot:focus .ct-scale__hint,
  .page-contact .ct-scale__slot:focus-within .ct-scale__hint {
    max-height: 140px;
    opacity: 1;
    margin-top: 10px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-contact .ct-channels__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 5fr) minmax(0, 3fr);
    gap: 20px;
  }

  .page-contact .ct-channel--lift {
    transform: translateY(-24px);
  }

  .page-contact .ct-guide__body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 34px;
  }

  .page-contact .ct-coop__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 40px;
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-hero__copy h1 {
    font-size: 4.1rem;
  }

  .page-contact .ct-coop__media {
    margin-top: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-scale__hint,
  .page-contact .ct-filter .filter-btn,
  .page-contact .ct-links a {
    transition: none;
  }

  .page-contact .ct-channel--lift {
    transform: none;
  }
}