.page-contact {
  --contact-rule: var(--rule);
  --contact-line: rgba(147, 168, 166, 0.34);
  --contact-shadow: 8px 8px 0 var(--shadow-black);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-contact .breadcrumb {
  padding-top: clamp(16px, 2.4vw, 28px);
}

.page-contact .page-head {
  padding-block: clamp(20px, 3vw, 36px) clamp(24px, 3.4vw, 40px);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact h1 {
  font-family: var(--font-headline);
  font-size: clamp(30px, 5.2vw, 62px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--board-white);
  margin: 0.35em 0 0;
  max-width: 22em;
}

.page-contact .contact-lead {
  color: var(--label-teal);
  font-size: clamp(15px, 1.6vw, 18px);
  margin-top: clamp(14px, 2vw, 22px);
  max-width: 40em;
}

.page-contact .contact-hero {
  margin-top: clamp(24px, 4vw, 52px);
  border: var(--contact-rule) solid var(--shadow-black);
  box-shadow: var(--contact-shadow);
}

.page-contact .media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .section {
  padding-block: clamp(44px, 6.5vw, 96px);
}

.page-contact .section--tight {
  padding-block: clamp(34px, 4.5vw, 64px);
}

.page-contact .section-head {
  margin-bottom: clamp(22px, 3vw, 40px);
}

.page-contact .section-head h2 {
  font-family: var(--font-headline);
  font-size: clamp(22px, 3.1vw, 40px);
  line-height: 1.2;
  margin: 0.3em 0 0;
  max-width: 24em;
}

/* ===== 联系通道说明牌 ===== */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-contact .channel {
  background: var(--cream);
  color: var(--ink-brown);
  border: var(--contact-rule) solid var(--ink-brown);
  box-shadow: var(--contact-shadow);
  padding: clamp(20px, 2.6vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-contact .channel__no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(34px, 4.4vw, 52px);
  line-height: 1;
  color: var(--score-red);
  margin: 0;
}

.page-contact .channel__title {
  font-family: var(--font-headline);
  font-size: clamp(18px, 2vw, 22px);
  margin: 0;
  color: var(--ink-brown);
}

.page-contact .channel__value {
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.9vw, 19px);
  font-weight: 700;
  color: var(--ink-brown);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 2px solid transparent;
  transition: border-color var(--dur-short) var(--ease), color var(--dur-short) var(--ease);
  align-self: flex-start;
}

.page-contact .channel__value:hover,
.page-contact .channel__value:focus-visible {
  color: #0f6f6a;
  border-bottom-color: var(--electric-teal);
}

.page-contact .channel__value--addr {
  font-family: var(--font-body);
  font-style: normal;
  font-weight: 400;
  word-break: normal;
  border-bottom: none;
}

.page-contact .channel__value--addr:hover {
  color: var(--ink-brown);
}

.page-contact .channel__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #4a3b2e;
}

.page-contact .channel--mail {
  background: linear-gradient(180deg, var(--cream) 0%, #ece0cc 100%);
}

@media (min-width: 860px) {
  .page-contact .channel-grid {
    grid-template-columns: 1.55fr 1fr 1fr;
    align-items: stretch;
  }
  .page-contact .channel__text {
    margin-top: auto;
  }
  .page-contact .channel--mail {
    padding-right: clamp(28px, 3vw, 44px);
  }
}

/* ===== 回复节奏 ===== */
.page-contact .hours-list {
  border-top: 2px solid var(--contact-line);
}

.page-contact .hours-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding-block: clamp(16px, 2.2vw, 24px);
  border-bottom: 2px solid var(--contact-line);
}

.page-contact .hours-row__time {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(14px, 1.6vw, 17px);
  color: var(--electric-teal);
  margin: 0;
}

.page-contact .hours-row__text {
  margin: 0;
  color: var(--board-white);
  font-size: 15px;
  line-height: 1.75;
  max-width: 46em;
}

@media (min-width: 760px) {
  .page-contact .hours-row {
    grid-template-columns: minmax(180px, 240px) 1fr;
    gap: clamp(20px, 3vw, 44px);
    align-items: baseline;
  }
}

/* ===== 来意分流 ===== */
.page-contact .intent-list {
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-contact .intent {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(16px, 2.2vw, 24px) clamp(16px, 2.4vw, 28px);
  background: var(--arena-green);
  border-left: 6px solid var(--signal-orange);
  transition: background var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}

.page-contact .intent:hover,
.page-contact .intent:focus-within {
  background: #16352c;
  border-left-color: var(--electric-teal);
}

.page-contact .intent__no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--label-teal);
  margin: 0;
}

.page-contact .intent__title {
  font-family: var(--font-headline);
  font-size: clamp(17px, 2vw, 22px);
  color: var(--board-white);
  margin: 0 0 6px;
}

.page-contact .intent__text {
  margin: 0;
  color: var(--label-teal);
  font-size: 15px;
  line-height: 1.75;
  max-width: 48em;
}

@media (min-width: 900px) {
  .page-contact .intent {
    grid-template-columns: 74px 1fr;
    gap: clamp(16px, 2.4vw, 30px);
    align-items: start;
  }
  .page-contact .intent:nth-child(1) { width: 100%; }
  .page-contact .intent:nth-child(2) { width: 96%; }
  .page-contact .intent:nth-child(3) { width: 92%; }
  .page-contact .intent:nth-child(4) { width: 88%; }
}

/* ===== 写邮件的小技巧 ===== */
.page-contact .letter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-contact .letter-list__item {
  color: var(--label-teal);
  font-size: 15px;
  line-height: 1.75;
  padding-left: 16px;
  border-left: 3px solid var(--contact-line);
}

.page-contact .letter-list__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--signal-orange);
  margin-bottom: 3px;
}

.page-contact .mail-preview {
  border: var(--contact-rule) solid var(--shadow-black);
  background: var(--arena-green);
  box-shadow: var(--contact-shadow);
  padding: clamp(20px, 2.6vw, 30px);
  align-self: start;
}

.page-contact .mail-preview__label {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--label-teal);
  margin: 0 0 14px;
}

.page-contact .mail-preview__subject {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--board-white);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--signal-orange);
}

.page-contact .mail-preview__line {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--label-teal);
  margin: 0;
}

.page-contact .mail-preview__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--electric-teal);
}

/* ===== 协作 ===== */
.page-contact .cooperate {
  align-items: start;
}

.page-contact .cooperate__text .prose {
  color: var(--ink-brown);
  font-size: 16px;
  line-height: 1.8;
  max-width: 38em;
  margin: 0 0 clamp(18px, 2.4vw, 28px);
}

.page-contact .cooperate__list {
  margin: 0;
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-contact .cooperate__row {
  border-top: 2px solid rgba(26, 20, 15, 0.28);
  padding-top: 12px;
}

.page-contact .cooperate__row dt {
  font-family: var(--font-headline);
  font-size: clamp(16px, 1.9vw, 19px);
  color: var(--ink-brown);
  margin-bottom: 6px;
}

.page-contact .cooperate__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #4a3b2e;
  max-width: 40em;
}

.page-contact .cooperate__start {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-brown);
  max-width: 40em;
}

.page-contact .cooperate__figure {
  border: var(--contact-rule) solid var(--ink-brown);
  box-shadow: var(--contact-shadow);
}

@media (min-width: 900px) {
  .page-contact .cooperate {
    align-items: stretch;
  }
  .page-contact .cooperate__figure {
    align-self: stretch;
    height: 100%;
  }
}

/* ===== 投稿 ===== */
.page-contact .submission {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.2vw, 24px);
}

.page-contact .submission__block {
  border: var(--contact-rule) solid var(--shadow-black);
  background: var(--night-blue);
  box-shadow: var(--contact-shadow);
  padding: clamp(20px, 2.6vw, 30px);
}

.page-contact .submission__no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--signal-orange);
  margin: 0 0 10px;
}

.page-contact .submission__title {
  font-family: var(--font-headline);
  font-size: clamp(17px, 2vw, 22px);
  color: var(--board-white);
  margin: 0 0 14px;
}

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

.page-contact .submission__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--label-teal);
}

.page-contact .submission__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--electric-teal);
}

.page-contact .submission__block--wide {
  background: var(--arena-green);
}

.page-contact .submission__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--board-white);
  max-width: 44em;
}

.page-contact .inline-link {
  color: var(--electric-teal);
  text-decoration: none;
  border-bottom: 2px solid var(--electric-teal);
  word-break: break-all;
  transition: color var(--dur-short) var(--ease);
}

.page-contact .inline-link:hover,
.page-contact .inline-link:focus-visible {
  color: var(--signal-orange);
  border-bottom-color: var(--signal-orange);
}

@media (min-width: 860px) {
  .page-contact .submission {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .submission__block--wide {
    grid-column: 1 / -1;
  }
}

/* ===== 其他入口 ===== */
.page-contact .next-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-contact .next-link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 6px 16px;
  padding: clamp(16px, 2vw, 22px) clamp(16px, 2.2vw, 26px);
  border: 2px solid var(--contact-line);
  text-decoration: none;
  transition: border-color var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}

.page-contact .next-link:hover,
.page-contact .next-link:focus-visible {
  border-color: var(--electric-teal);
  background: rgba(57, 210, 200, 0.08);
}

.page-contact .next-link__cat {
  grid-column: 1 / -1;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--label-teal);
}

.page-contact .next-link__title {
  font-family: var(--font-headline);
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--board-white);
  line-height: 1.5;
}

.page-contact .next-link__go {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--signal-orange);
  font-size: 20px;
}

@media (min-width: 760px) {
  .page-contact .next-links {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 420px) {
  .page-contact h1 {
    font-size: 27px;
  }
  .page-contact .channel__value {
    font-size: 14px;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>