.page-contact {
  background: var(--ink);
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(18px, 2.6vw, 32px) clamp(8px, 1.4vw, 18px);
}

.page-contact .contact-hero__inner {
  position: relative;
  border: var(--bw) solid var(--line);
  padding: clamp(28px, 3.6vw, 52px) clamp(20px, 3.4vw, 48px);
  background-color: var(--panel);
  background-image:
    repeating-linear-gradient(to right, var(--line) 0 2px, transparent 2px 16px),
    repeating-linear-gradient(to right, var(--line) 0 2px, transparent 2px 16px),
    linear-gradient(158deg, var(--raise) 0%, var(--panel) 40%, var(--ink) 100%);
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-position: left top, left bottom, center;
  background-size: 100% 6px, 100% 6px, 100% 100%;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
  }
}

.page-contact .contact-hero__title {
  font-size: clamp(30px, 4.4vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 12px 0 16px;
  max-width: 16ch;
}

.page-contact .contact-hero__lede {
  max-width: 42ch;
  margin: 0;
  color: var(--soft);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.78;
}

.page-contact .contact-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.4vw, 30px);
}

.page-contact .contact-hero__media {
  margin: 0;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: var(--bw) solid var(--line);
}

/* ---------- 四类事项 ---------- */
.page-contact .contact-kinds h2 {
  font-size: clamp(24px, 3vw, 40px);
  margin: 10px 0 0;
  line-height: 1.05;
}

.page-contact .contact-kinds__intro {
  max-width: 46ch;
  margin: 14px 0 0;
  color: var(--metal);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .kinds-list {
  list-style: none;
  margin: clamp(26px, 3vw, 42px) 0 0;
  padding: 0;
  display: grid;
}

.page-contact .kinds-item {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-top: var(--bw) solid var(--line);
}

.page-contact .kinds-item:last-child {
  border-bottom: var(--bw) solid var(--line);
}

@media (min-width: 820px) {
  .page-contact .kinds-item {
    grid-template-columns: 58px minmax(0, 1fr) auto;
    gap: 24px;
    align-items: baseline;
    padding: 24px 0;
  }
}

.page-contact .kinds-item__idx {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-contact .kinds-item__title {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .kinds-item__text {
  margin: 0;
  max-width: 60ch;
  color: var(--metal);
  font-size: 15px;
  line-height: 1.76;
}

.page-contact .kinds-item__go {
  justify-self: start;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  border: 1px solid var(--line);
  padding: 5px 10px;
  white-space: nowrap;
}

/* ---------- 两栏服务台 ---------- */
.page-contact .contact-desk {
  background: var(--panel);
  border-top: var(--bw) solid var(--line);
  border-bottom: var(--bw) solid var(--line);
}

.page-contact .contact-desk__grid {
  display: grid;
  gap: clamp(32px, 4vw, 56px);
}

.page-contact .contact-desk h2 {
  font-size: clamp(22px, 2.4vw, 34px);
  margin: 10px 0 0;
  line-height: 1.08;
}

@media (min-width: 1024px) {
  .page-contact .contact-desk__grid {
    grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
    gap: clamp(40px, 4.6vw, 72px);
  }

  .page-contact .contact-desk__left {
    padding-right: clamp(32px, 3.4vw, 56px);
    border-right: var(--bw) solid var(--line);
    background-image: repeating-linear-gradient(to bottom, var(--line) 0 2px, transparent 2px 14px);
    background-repeat: no-repeat;
    background-position: right top;
    background-size: 9px 100%;
  }
}

/* 渠道列表 */
.page-contact .chan-list {
  list-style: none;
  margin: clamp(20px, 2.2vw, 28px) 0 0;
  padding: 0;
}

.page-contact .chan-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 1.4vw, 18px);
  padding: 20px 14px 20px 16px;
  border-top: var(--bw) solid var(--line);
  border-left: 4px solid transparent;
  transition: border-left-color 0.18s ease, background-color 0.18s ease;
}

.page-contact .chan-item:last-child {
  border-bottom: var(--bw) solid var(--line);
}

.page-contact .chan-item:hover,
.page-contact .chan-item:focus-within {
  border-left-color: var(--cyan);
  background: rgba(33, 247, 195, 0.05);
}

.page-contact .chan-item__idx {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-contact .chan-item__name {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
}

.page-contact .chan-item__val {
  margin: 0 0 10px;
  font-size: clamp(14px, 1.15vw, 16px);
  line-height: 1.55;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .chan-item__note {
  margin: 0 0 12px;
  color: var(--metal);
  font-size: 14px;
  line-height: 1.72;
}

.page-contact .chan-item__tag {
  display: inline-block;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  border: 1px solid var(--line);
  padding: 3px 9px;
}

/* 服务时段刻度条 */
.page-contact .hours {
  margin-top: clamp(26px, 3vw, 36px);
}

.page-contact .hours__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--metal);
}

.page-contact .hours__bar {
  position: relative;
  height: 12px;
  border: var(--bw) solid var(--line);
  background: var(--ink);
  overflow: hidden;
}

.page-contact .hours__fill {
  display: block;
  height: 100%;
  width: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--cyan) 55%, var(--orange) 100%);
}

.page-contact .hours__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 11px;
  color: var(--metal);
}

@keyframes contact-hours-grow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@media (prefers-reduced-motion: no-preference) {
  .page-contact .hours__fill {
    animation: contact-hours-grow 1.1s cubic-bezier(0.2, 0.85, 0.25, 1) 0.15s both;
  }
}

/* ---------- 准备清单 ---------- */
.page-contact .prep h2,
.page-contact .flow h2 {
  font-size: clamp(20px, 2.2vw, 30px);
  margin: 10px 0 0;
  line-height: 1.1;
}

.page-contact .prep__grid {
  display: grid;
  gap: clamp(22px, 2.6vw, 34px);
  margin-top: clamp(18px, 2vw, 26px);
}

@media (min-width: 700px) {
  .page-contact .prep__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 280px);
    align-items: start;
  }
}

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

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 11px 14px;
  background: var(--raise);
  border-left: 3px solid var(--line);
}

.page-contact .prep-box {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: var(--bw) solid var(--cyan);
}

.page-contact .prep-box::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: var(--line);
}

.page-contact .prep-item__k {
  margin: 0 0 3px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.page-contact .prep-item__v {
  margin: 0;
  font-size: 13px;
  line-height: 1.62;
  color: var(--metal);
}

.page-contact .prep__media {
  margin: 0;
}

.page-contact .prep__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: var(--bw) solid var(--line);
}

.page-contact .prep__note {
  margin: clamp(16px, 2vw, 22px) 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--metal);
}

.page-contact .prep__note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 处理流程 ---------- */
.page-contact .flow {
  margin-top: clamp(36px, 4.5vw, 62px);
}

.page-contact .flow-list {
  list-style: none;
  margin: clamp(18px, 2vw, 26px) 0 0;
  padding: 0 0 0 0;
  border-left: var(--bw) solid var(--line);
  display: grid;
}

.page-contact .flow-step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 2px 0 26px 24px;
}

.page-contact .flow-step:last-child {
  padding-bottom: 2px;
}

.page-contact .flow-step::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--ink);
  border: var(--bw) solid var(--line);
}

.page-contact .flow-step:first-child::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-contact .flow-step__idx {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
  padding-top: 4px;
  white-space: nowrap;
}

.page-contact .flow-step__body h3 {
  margin: 0 0 7px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
}

.page-contact .flow-step__body p {
  margin: 0;
  max-width: 48ch;
  color: var(--metal);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 非咨询类反馈 ---------- */
.page-contact .contact-other__title {
  font-size: clamp(22px, 2.6vw, 36px);
  margin: 0 0 clamp(22px, 2.6vw, 34px);
  line-height: 1.1;
}

.page-contact .contact-other__grid {
  display: grid;
  gap: var(--gap);
}

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

.page-contact .other-card {
  padding: clamp(20px, 2.4vw, 32px);
  background: var(--panel);
  border: var(--bw) solid var(--line);
  border-top: 4px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-contact .other-card--fix {
  border-top-color: var(--amber);
}

.page-contact .other-card--partner {
  border-top-color: var(--cyan);
}

.page-contact .other-card__title {
  margin: 8px 0 12px;
  font-size: clamp(19px, 1.8vw, 24px);
  font-weight: 700;
  line-height: 1.2;
}

.page-contact .other-card p {
  margin: 0;
  max-width: 44ch;
  color: var(--metal);
  font-size: 15px;
  line-height: 1.76;
}

/* ---------- 底部信息窄带 ---------- */
.page-contact .contact-strip {
  border-top: var(--bw) solid var(--line);
  background: var(--raise);
}

.page-contact .contact-strip__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 28px;
  justify-content: space-between;
  padding: 15px 0;
}

.page-contact .contact-strip__addr,
.page-contact .contact-strip__icp {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--metal);
}

.page-contact .contact-strip__icp {
  letter-spacing: 0.06em;
  white-space: nowrap;
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 640px) {
  .page-contact .contact-hero__title {
    max-width: none;
  }

  .page-contact .chan-item {
    padding: 18px 8px 18px 12px;
  }

  .page-contact .other-card {
    box-shadow: 4px 4px 0 rgba(3, 10, 7, 0.85);
  }

  .page-contact .contact-strip__inner {
    flex-direction: column;
  }
}