.page-contact {
  --contact-line: rgba(16, 58, 50, .16);
  --contact-line-soft: rgba(16, 58, 50, .08);
  --contact-panel: var(--paper-bright);
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  overflow-x: clip;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
  font-family: var(--font-heading);
  line-height: 1.24;
  letter-spacing: -.01em;
}

.page-contact p {
  margin: 0;
}

.page-contact .breadcrumb {
  padding-top: 18px;
}

.page-contact .section__title {
  font-size: clamp(1.5rem, 4vw, 2.05rem);
  color: var(--ink-green);
  margin-top: 8px;
}

.page-contact .section__lead {
  margin-top: 12px;
  max-width: 62ch;
  color: var(--text-soft);
  font-size: .97rem;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding-block: clamp(20px, 4vw, 38px) clamp(32px, 6vw, 66px);
  background:
    radial-gradient(circle at 10% -10%, rgba(184, 137, 58, .16), transparent 55%),
    linear-gradient(180deg, rgba(16, 58, 50, .08), rgba(242, 233, 216, 0) 78%);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-contact .contact-hero h1 {
  margin-top: 10px;
  font-size: clamp(2rem, 6.2vw, 3.4rem);
  font-weight: 800;
  color: var(--ink-green);
}

.page-contact .contact-hero__lead {
  margin-top: 16px;
  max-width: 56ch;
  font-size: clamp(.98rem, 2.4vw, 1.06rem);
  color: var(--text-soft);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .contact-hero__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-hero__meta li {
  display: grid;
  gap: 2px;
  padding: 10px 14px;
  border-left: 3px solid var(--copper);
  background: rgba(251, 247, 239, .74);
}

.page-contact .contact-hero__meta-k {
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-contact .contact-hero__meta-v {
  font-family: var(--font-mono);
  font-size: .9rem;
  color: var(--ink-green);
  word-break: break-word;
}

.page-contact .contact-hero__figure {
  margin: 0;
  padding: 10px;
  background: var(--contact-panel);
  border: 1px solid var(--wood-grey);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 0 rgba(21, 27, 24, .06), 0 24px 42px -32px rgba(21, 27, 24, .8);
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - 8px);
  object-fit: cover;
}

.page-contact .contact-hero__figure figcaption {
  margin-top: 10px;
  padding-inline: 4px;
  font-size: .78rem;
  letter-spacing: .03em;
  color: var(--mist);
}

/* ---------- 通用分区节奏 ---------- */

.page-contact .contact-guide,
.page-contact .contact-hours,
.page-contact .contact-channels,
.page-contact .contact-service,
.page-contact .contact-examples,
.page-contact .contact-next {
  padding-block: clamp(36px, 6.5vw, 72px);
  border-top: 1px solid var(--contact-line-soft);
}

/* ---------- 提交指引 ---------- */

.page-contact .contact-guide__inner {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-contact .guide-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
}

.page-contact .guide-steps__item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px dashed var(--contact-line);
}

.page-contact .guide-steps__num {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--copper);
  letter-spacing: .04em;
}

.page-contact .guide-steps__title {
  font-size: 1.03rem;
  color: var(--ink-green);
  margin-bottom: 6px;
}

.page-contact .guide-steps__item p {
  font-size: .93rem;
  color: var(--text-soft);
}

.page-contact .ticket {
  overflow: hidden;
  background: var(--contact-panel);
  border: 1px solid var(--wood-grey);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 0 rgba(21, 27, 24, .06), 0 22px 38px -30px rgba(21, 27, 24, .85);
}

.page-contact .ticket__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 18px;
  background: var(--ink-green);
  color: var(--paper);
}

.page-contact .ticket__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-contact .ticket__state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--wood-grey);
}

.page-contact .ticket__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 4px rgba(184, 137, 58, .22);
  animation: contact-dot-pulse 2.6s ease-in-out infinite;
}

@keyframes contact-dot-pulse {
  50% { opacity: .4; }
}

.page-contact .ticket__body {
  display: grid;
  padding: 6px 18px 16px;
}

.page-contact .ticket__row {
  display: grid;
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px solid var(--contact-line-soft);
}

.page-contact .ticket__row:last-child {
  border-bottom: 0;
}

.page-contact .ticket__key {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .03em;
  color: var(--ink-green);
}

.page-contact .ticket__val {
  font-size: .92rem;
  color: var(--text-soft);
}

/* ---------- 客服时段 ---------- */

.page-contact .contact-hours {
  background: linear-gradient(180deg, rgba(16, 58, 50, .05), rgba(242, 233, 216, 0) 70%);
}

.page-contact .hours {
  margin-top: 26px;
  padding: clamp(18px, 3vw, 28px);
  background: var(--contact-panel);
  border: 1px solid var(--wood-grey);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-paper);
}

.page-contact .hours__bar {
  height: 10px;
  margin-bottom: 18px;
  border-radius: 999px;
  background:
    repeating-linear-gradient(90deg, var(--copper) 0 2px, transparent 2px 14px),
    linear-gradient(90deg, rgba(184, 137, 58, .26), rgba(109, 127, 118, .12));
}

.page-contact .hours__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-contact .hours__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 14px 0;
  border-top: 1px dashed var(--contact-line);
}

.page-contact .hours__day {
  min-width: 84px;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--ink-green);
}

.page-contact .hours__span {
  font-family: var(--font-mono);
  font-size: .93rem;
  color: var(--text);
  word-break: break-word;
}

.page-contact .hours__item .tag {
  margin-left: auto;
}

/* ---------- 联系方式 ---------- */

.page-contact .contact-channels__inner {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-contact .channels {
  margin-top: 24px;
  display: grid;
  gap: 16px;
}

.page-contact .channel {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--contact-panel);
  border: 1px solid var(--wood-grey);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
}

.page-contact .channel::after {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  width: 46px;
  height: 3px;
  background: var(--copper);
}

.page-contact .channel__no {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--copper);
}

.page-contact .channel__title {
  margin-top: 6px;
  font-size: 1.04rem;
  color: var(--ink-green);
}

.page-contact .channel__value {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: clamp(.96rem, 2.3vw, 1.06rem);
  font-weight: 600;
  color: var(--ink-dark);
  word-break: break-word;
}

.page-contact .channel__note {
  margin-top: 10px;
  font-size: .9rem;
  color: var(--text-soft);
}

.page-contact .contact-channels__figure {
  margin: 0;
  padding: 10px;
  background: var(--ink-green);
  border-radius: var(--radius-lg);
}

.page-contact .contact-channels__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - 10px);
  object-fit: cover;
}

.page-contact .contact-channels__figure figcaption {
  padding: 10px 6px 4px;
  font-size: .76rem;
  letter-spacing: .05em;
  color: var(--wood-grey);
}

/* ---------- 服务地区与内容维护 ---------- */

.page-contact .contact-service {
  background: rgba(216, 198, 174, .22);
}

.page-contact .service-grid {
  margin-top: 26px;
  display: grid;
  gap: 14px;
}

.page-contact .service-card {
  padding: 20px;
  background: rgba(251, 247, 239, .94);
  border: 1px solid var(--contact-line);
  border-left: 3px solid var(--ink-green);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-contact .service-card h3 {
  margin-bottom: 8px;
  font-size: 1.01rem;
  color: var(--ink-green);
}

.page-contact .service-card p {
  font-size: .91rem;
  color: var(--text-soft);
}

.page-contact .service-card--lead {
  background: var(--ink-green);
  border-left-color: var(--copper);
}

.page-contact .service-card--lead h3 {
  color: var(--paper-bright);
}

.page-contact .service-card--lead p {
  color: rgba(242, 233, 216, .82);
}

.page-contact .service-card__meta {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .05em;
  color: var(--copper);
}

/* ---------- 常见提交示例 ---------- */

.page-contact .examples {
  margin-top: 26px;
  display: grid;
  gap: 14px;
}

.page-contact .example {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px;
  background: var(--contact-panel);
  border: 1px solid var(--wood-grey);
  border-radius: var(--radius);
}

.page-contact .example h3 {
  font-size: .99rem;
  color: var(--ink-green);
}

.page-contact .example p {
  font-size: .9rem;
  color: var(--text-soft);
}

.page-contact .example .tag {
  justify-self: start;
}

.page-contact .sample {
  margin-top: 16px;
  padding: 0 20px;
  background: var(--contact-panel);
  border: 1px solid var(--wood-grey);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
}

.page-contact .sample summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--ink-green);
}

.page-contact .sample summary::-webkit-details-marker {
  display: none;
}

.page-contact .sample summary::after {
  content: "展开";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 400;
  letter-spacing: .1em;
  color: var(--copper);
}

.page-contact .sample[open] summary::after {
  content: "收起";
}

.page-contact .sample__body {
  display: grid;
  gap: 10px;
  padding: 16px 0 20px;
  border-top: 1px solid var(--contact-line-soft);
}

.page-contact .sample__body p {
  display: grid;
  gap: 2px;
  font-size: .91rem;
}

.page-contact .sample__key {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-contact .sample__val {
  color: var(--ink-dark);
}

/* ---------- 收口 ---------- */

.page-contact .contact-next {
  background:
    radial-gradient(circle at 88% 0%, rgba(184, 137, 58, .2), transparent 58%),
    var(--ink-dark);
  color: var(--paper);
  border-top: 0;
}

.page-contact .contact-next__inner {
  display: grid;
  gap: 22px;
}

.page-contact .contact-next h2 {
  font-size: clamp(1.35rem, 3.4vw, 1.85rem);
  color: var(--paper-bright);
}

.page-contact .contact-next p {
  margin-top: 10px;
  max-width: 56ch;
  font-size: .94rem;
  color: rgba(242, 233, 216, .78);
}

.page-contact .contact-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-next .btn--primary {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--ink-dark);
}

.page-contact .contact-next .btn--ghost {
  border-color: rgba(242, 233, 216, .42);
  color: var(--paper);
}

/* ---------- 断点 ---------- */

@media (min-width: 520px) {
  .page-contact .contact-hero__meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 640px) {
  .page-contact .channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .channel--wide {
    grid-column: 1 / -1;
  }

  .page-contact .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .examples {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: center;
  }

  .page-contact .contact-guide__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-contact .contact-channels__inner {
    grid-template-columns: minmax(0, 1.24fr) minmax(0, .76fr);
    align-items: start;
  }

  .page-contact .contact-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-contact .service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .service-card--lead {
    grid-column: span 2;
  }

  .page-contact .contact-channels__figure {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ticket__dot {
    animation: none;
  }
}