.page-contact {
  --ct-hair: rgba(244, 241, 234, 0.14);
  --ct-hair-dark: rgba(16, 24, 32, 0.16);
  color: var(--mist);
  background:
    radial-gradient(120% 60% at 100% 0%, rgba(31, 78, 110, 0.3), transparent 62%),
    transparent;
}

.page-contact .ct-shell {
  padding-block: clamp(1rem, 3vw, 2rem) clamp(2.5rem, 7vw, 5rem);
  display: flex;
  flex-direction: column;
  gap: clamp(1.4rem, 3.8vw, 2.8rem);
}

.page-contact .ct-crumb {
  font-size: 0.78rem;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding-block: clamp(0.8rem, 2.4vw, 1.4rem) clamp(1.3rem, 3.4vw, 2rem);
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: min(260px, 45%);
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--sand));
}

.page-contact .ct-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0.4rem 0 0.9rem;
  max-width: 22ch;
}

.page-contact .ct-hero__lead {
  max-width: 58ch;
  color: rgba(244, 241, 234, 0.78);
  font-size: clamp(0.95rem, 2.4vw, 1.04rem);
  line-height: 1.85;
  margin: 0;
}

.page-contact .ct-hero__facts {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-contact .ct-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.5rem 0.9rem;
  border-left: 2px solid var(--sand);
  background: rgba(31, 78, 110, 0.35);
}

.page-contact .ct-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--sand);
  letter-spacing: -0.01em;
}

.page-contact .ct-hero__facts li > span:last-child {
  font-size: 0.72rem;
  color: rgba(244, 241, 234, 0.6);
  letter-spacing: 0.04em;
}

/* ---------- 分屏 ---------- */
.page-contact .ct-split {
  display: grid;
  gap: clamp(1rem, 2.6vw, 1.6rem);
}

/* 记分牌联系卡 */
.page-contact .ct-scoreboard {
  position: relative;
  overflow: hidden;
  padding: clamp(1.1rem, 3vw, 1.7rem);
  background: linear-gradient(158deg, var(--ink-soft), var(--ink-deep) 68%);
  border: 1px solid var(--ct-hair);
  border-top: 3px solid var(--orange);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sheet);
}

.page-contact .ct-scoreboard::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(244, 241, 234, 0.05) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(0deg, rgba(244, 241, 234, 0.05) 0 1px, transparent 1px 46px);
  pointer-events: none;
}

.page-contact .ct-scoreboard > * {
  position: relative;
  z-index: 1;
}

.page-contact .ct-scoreboard__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .ct-scoreboard__head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.05rem, 3vw, 1.3rem);
  letter-spacing: 0.02em;
  margin: 0;
}

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

.page-contact .ct-lines {
  margin: 0.9rem 0 0;
  padding: 0;
}

.page-contact .ct-line {
  padding-block: 0.75rem;
  border-bottom: 1px dashed rgba(244, 241, 234, 0.16);
}

.page-contact .ct-line:last-child {
  border-bottom: 0;
  padding-bottom: 0.2rem;
}

.page-contact .ct-line dt {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: rgba(244, 241, 234, 0.5);
  margin-bottom: 0.35rem;
}

.page-contact .ct-line dd {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-contact .ct-val {
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 2.4vw, 0.95rem);
  line-height: 1.55;
  color: var(--sand);
  overflow-wrap: anywhere;
}

.page-contact .ct-val--addr {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .copy-btn {
  font-size: 0.72rem;
  line-height: 1.4;
  letter-spacing: 0.04em;
  padding: 0.26rem 0.6rem;
  border: 1px solid rgba(201, 163, 92, 0.55);
  border-radius: var(--radius);
  background: transparent;
  color: var(--sand);
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  background: rgba(201, 163, 92, 0.16);
  border-color: var(--sand);
  color: var(--mist);
}

.page-contact .copy-btn[data-copied] {
  background: var(--pitch);
  border-color: var(--pitch);
  color: var(--mist);
}

.page-contact .ct-shot {
  margin: 1.1rem 0 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid rgba(244, 241, 234, 0.16);
}

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

/* 暖纸色流程面板 */
.page-contact .ct-flow {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  padding: clamp(1.15rem, 3.2vw, 1.9rem);
  border-left: 6px solid var(--sand);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-contact .ct-flow h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 3.4vw, 1.55rem);
  letter-spacing: 0.01em;
  margin: 0;
  color: var(--ink);
}

.page-contact .ct-flow__sub {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(16, 24, 32, 0.66);
}

.page-contact .ct-steps {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

.page-contact .ct-steps li {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 0.75rem;
  padding-block: 0.85rem;
  border-top: 1px solid var(--ct-hair-dark);
}

.page-contact .ct-step-num {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--bronze);
}

.page-contact .ct-steps h3 {
  margin: 0 0 0.28rem;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .ct-steps p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: rgba(16, 24, 32, 0.72);
}

.page-contact .ct-flow .btn {
  display: inline-block;
  margin-top: 1.1rem;
}

/* ---------- 停顿条 ---------- */
.page-contact .ct-pause {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1rem;
  padding: 0.9rem 1.15rem;
  background: linear-gradient(90deg, rgba(255, 107, 53, 0.18), rgba(46, 125, 79, 0.16));
  border-left: 4px solid var(--pitch);
}

.page-contact .ct-pause .mono {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--sand);
  white-space: nowrap;
}

.page-contact .ct-pause p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(244, 241, 234, 0.85);
}

/* ---------- 合作技能树 ---------- */
.page-contact .ct-coop__head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 4.2vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.45rem;
}

.page-contact .ct-coop__head p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.7);
}

.page-contact .ct-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--ct-hair);
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .filter-btn {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 0.4rem 0.85rem;
  border: 1px solid rgba(244, 241, 234, 0.24);
  border-radius: var(--radius);
  background: transparent;
  color: rgba(244, 241, 234, 0.75);
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .filter-btn:hover,
.page-contact .filter-btn:focus-visible {
  border-color: var(--sand);
  color: var(--sand);
}

.page-contact .filter-btn[aria-pressed="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
  font-weight: 700;
}

.page-contact .filter-status {
  width: 100%;
  margin: 0.3rem 0 0;
  font-size: 0.74rem;
  line-height: 1.6;
  color: rgba(244, 241, 234, 0.55);
}

.page-contact .ct-tree {
  list-style: none;
  position: relative;
  margin: 1.15rem 0 0;
  padding: 0 0 0 1.5rem;
  display: grid;
  gap: 0.9rem;
}

.page-contact .ct-tree::before {
  content: "";
  position: absolute;
  left: 0.42rem;
  top: 0.9rem;
  bottom: 0.9rem;
  width: 2px;
  background: linear-gradient(180deg, var(--orange), var(--tianshan) 55%, var(--pitch));
}

.page-contact .ct-node {
  position: relative;
}

.page-contact .ct-node::before {
  content: "";
  position: absolute;
  left: -1.28rem;
  top: 1.35rem;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--orange);
  box-shadow: 0 0 0 4px var(--ink);
}

.page-contact .ct-node__card {
  padding: clamp(0.9rem, 2.6vw, 1.3rem);
  background: linear-gradient(140deg, rgba(31, 78, 110, 0.4), rgba(16, 24, 32, 0.55));
  border: 1px solid var(--ct-hair);
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  transition: border-left-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .ct-node__card:hover {
  border-left-color: var(--sand);
  transform: translateX(4px);
}

.page-contact .ct-node__top {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 0.7rem;
}

.page-contact .ct-node__idx {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--sand);
}

.page-contact .ct-node__top h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.05rem, 3vw, 1.3rem);
  letter-spacing: 0.01em;
}

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

.page-contact .ct-node__list {
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.page-contact .ct-node__list > div {
  display: grid;
  gap: 0.15rem;
  font-size: 0.85rem;
  line-height: 1.72;
}

.page-contact .ct-node__list dt {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--sand);
}

.page-contact .ct-node__list dd {
  margin: 0;
  color: rgba(244, 241, 234, 0.8);
}

/* ---------- 备料 ---------- */
.page-contact .ct-prep {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(1.2rem, 3.4vw, 2rem);
  padding-bottom: calc(clamp(1.2rem, 3.4vw, 2rem) + 1.3rem);
}

.page-contact .ct-prep h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.25rem, 3.8vw, 1.8rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 1.1rem;
  color: var(--ink);
}

.page-contact .ct-prep__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-contact .ct-prep__grid li {
  background: rgba(244, 241, 234, 0.92);
  border: 1px solid rgba(138, 90, 43, 0.35);
  border-top: 3px solid var(--bronze);
  padding: 1rem 1.05rem 1.15rem;
}

.page-contact .ct-prep__grid .mono {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--bronze);
  margin-bottom: 0.35rem;
}

.page-contact .ct-prep__grid h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--ink);
}

.page-contact .ct-prep__grid p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.72;
  color: rgba(16, 24, 32, 0.72);
}

/* ---------- 响应时段 ---------- */
.page-contact .ct-hours {
  position: relative;
  overflow: hidden;
  padding: clamp(1.3rem, 4vw, 2.2rem);
  background: linear-gradient(105deg, var(--tianshan), #16394f 78%);
  border-top: 3px solid var(--sand);
}

.page-contact .ct-hours::after {
  content: "";
  position: absolute;
  right: -10%;
  top: -40%;
  width: 60%;
  height: 180%;
  background: repeating-linear-gradient(
    76deg,
    rgba(244, 241, 234, 0.06) 0 2px,
    transparent 2px 22px
  );
  pointer-events: none;
}

.page-contact .ct-hours > * {
  position: relative;
  z-index: 1;
}

.page-contact .ct-hours h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 3.6vw, 1.7rem);
  line-height: 1.2;
  margin: 0 0 0.5rem;
}

.page-contact .ct-hours__big {
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 8vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--orange);
  margin: 0.2rem 0 0.25rem;
}

.page-contact .ct-hours__meta {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: rgba(244, 241, 234, 0.62);
  margin: 0 0 0.9rem;
}

.page-contact .ct-hours__note {
  max-width: 62ch;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.82;
  color: rgba(244, 241, 234, 0.85);
}

/* ---------- 服务地区 ---------- */
.page-contact .ct-region {
  background: rgba(31, 78, 110, 0.18);
  border: 1px solid var(--ct-hair);
}

.page-contact .ct-region__shot {
  position: relative;
  margin: 0;
  aspect-ratio: 21 / 9;
  overflow: hidden;
}

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

.page-contact .ct-region__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 24, 32, 0) 42%, rgba(16, 24, 32, 0.88) 100%);
}

.page-contact .ct-region__body {
  padding: clamp(1.1rem, 3vw, 1.6rem);
}

.page-contact .ct-region__body h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 3.6vw, 1.7rem);
  margin: 0 0 0.6rem;
}

.page-contact .ct-region__body > p {
  max-width: 62ch;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.82;
  color: rgba(244, 241, 234, 0.8);
}

.page-contact .ct-region dl {
  margin: 1.1rem 0;
  display: grid;
  gap: 0.6rem;
}

.page-contact .ct-region dl > div {
  display: grid;
  gap: 0.15rem;
  padding-left: 0.8rem;
  border-left: 2px solid var(--sand);
}

.page-contact .ct-region dt {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: rgba(244, 241, 234, 0.55);
}

.page-contact .ct-region dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-contact .ct-region__icp {
  display: inline-block;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--sand);
  border: 1px dashed rgba(201, 163, 92, 0.5);
  padding: 0.32rem 0.62rem;
}

/* ---------- 直接提交 ---------- */
.page-contact .ct-send h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-contact .ct-send__grid {
  margin-top: 1.1rem;
  display: grid;
  gap: 0.9rem;
}

.page-contact .ct-send__card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1rem 1.05rem 1.15rem;
  background: rgba(244, 241, 234, 0.06);
  border: 1px solid var(--ct-hair);
  border-top: 2px solid var(--orange);
  border-radius: var(--radius);
}

.page-contact .ct-send__card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  margin: 0;
}

.page-contact .ct-send__card p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.72;
  color: rgba(244, 241, 234, 0.75);
}

.page-contact .ct-send__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: auto;
}

.page-contact .ct-template {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.78;
  color: var(--sand);
  background: rgba(16, 24, 32, 0.78);
  border: 1px solid rgba(201, 163, 92, 0.28);
  border-radius: var(--radius);
  padding: 0.7rem 0.8rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.page-contact .ct-links {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  font-size: 0.84rem;
}

.page-contact .ct-links a {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 163, 92, 0.4);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-contact .ct-node__list > div {
    grid-template-columns: 4.2rem minmax(0, 1fr);
    gap: 0.6rem;
    align-items: start;
  }

  .page-contact .ct-hours__note {
    font-size: 0.94rem;
  }
}

@media (min-width: 760px) {
  .page-contact .ct-prep__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-contact .ct-prep__grid li:nth-child(2) {
    transform: translateY(0.65rem);
  }

  .page-contact .ct-prep__grid li:nth-child(3) {
    transform: translateY(1.3rem);
  }

  .page-contact .ct-send__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }

  .page-contact .ct-region {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: stretch;
  }

  .page-contact .ct-region__shot {
    aspect-ratio: auto;
    height: 100%;
    min-height: 260px;
  }

  .page-contact .ct-region__shot::after {
    background: linear-gradient(90deg, rgba(16, 24, 32, 0) 45%, rgba(16, 24, 32, 0.75) 100%);
  }
}

@media (min-width: 920px) {
  .page-contact .ct-split {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-contact .ct-flow {
    margin-top: 2.4rem;
  }

  .page-contact .ct-tree {
    padding-left: 1.9rem;
  }

  .page-contact .ct-tree::before {
    left: 0.52rem;
  }

  .page-contact .ct-node::before {
    left: -1.62rem;
  }
}