.page-contact {
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

.page-contact .ct-crumb {
  padding-top: clamp(16px, 3vw, 26px);
}

/* ---------- 刊头 ---------- */
.page-contact .ct-hero {
  padding: clamp(14px, 3vw, 28px) 0 clamp(30px, 5vw, 60px);
}

.page-contact .ct-hero__frame {
  position: relative;
  overflow: hidden;
  background: var(--night);
  border: 1px solid var(--line-2);
  border-radius: var(--rad);
  box-shadow: 10px 10px 0 var(--paper-2);
}

.page-contact .ct-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.85);
}

.page-contact .ct-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, rgba(19, 43, 73, 0.93) 0%, rgba(11, 107, 91, 0.84) 58%, rgba(19, 43, 73, 0.8) 100%);
  pointer-events: none;
}

.page-contact .ct-hero__frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 9px;
  z-index: 2;
  background: repeating-linear-gradient(90deg, rgba(247, 241, 229, 0.55) 0 2px, transparent 2px 18px);
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  padding: clamp(26px, 4.5vw, 56px);
  color: var(--paper);
}

.page-contact .ct-hero .kicker {
  color: var(--signal);
}

.page-contact .ct-hero h1 {
  margin: 10px 0 0;
  font-family: var(--ff-sans);
  font-weight: 800;
  font-size: clamp(29px, 5.2vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-wrap: balance;
}

.page-contact .ct-hero .lede {
  margin-top: 16px;
  color: rgba(247, 241, 229, 0.84);
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.8;
  max-width: 36em;
}

/* 票券联系卡 */
.page-contact .ct-ticket {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line-2);
  padding: 18px 18px 16px 24px;
  box-shadow: 8px 8px 0 rgba(16, 34, 31, 0.32);
}

.page-contact .ct-ticket::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 8px;
  background: repeating-linear-gradient(180deg, var(--orange) 0 9px, transparent 9px 18px);
}

.page-contact .ct-ticket__label {
  margin: 0 0 8px;
  color: var(--jiang);
}

.page-contact .ct-ticket__row {
  padding: 10px 0;
}

.page-contact .ct-ticket__k {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}

.page-contact .ct-ticket__v {
  display: block;
  margin-top: 4px;
  font-family: var(--ff-mono);
  font-size: clamp(14px, 2.3vw, 18px);
  font-weight: 600;
  line-height: 1.45;
  color: var(--jiang-d);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color var(--dur);
}

.page-contact .ct-ticket__v:hover {
  color: var(--orange-d);
}

.page-contact .ct-ticket__sep {
  height: 0;
  border-top: 1px dashed var(--line-2);
  margin: 2px 0;
}

/* 复制按钮 */
.page-contact .ct-copy {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  background: var(--white);
  color: var(--ink-2);
  border: 1px solid var(--line-2);
  border-radius: var(--rad);
  padding: 5px 11px;
  cursor: pointer;
  transition: background var(--dur), color var(--dur), border-color var(--dur);
}

.page-contact .ct-copy:hover {
  background: var(--jiang);
  border-color: var(--jiang);
  color: var(--white);
}

.page-contact .ct-copy:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-contact .ct-copy[data-copied] {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--ink);
}

/* ---------- 通用章节 ---------- */
.page-contact .ct-sec {
  padding: clamp(34px, 5.6vw, 70px) 0;
}

.page-contact .ct-sec--band {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-sec--ink {
  background: var(--night);
  border-top: 1px solid var(--night);
  border-bottom: 1px solid var(--night);
}

.page-contact .ct-h2 {
  margin: 8px 0 0;
  font-family: var(--ff-serif);
  font-weight: 700;
  font-size: clamp(23px, 3.5vw, 37px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .ct-h2--light {
  color: var(--paper);
}

.page-contact .ct-sub {
  margin: 12px 0 0;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-contact .ct-sub--light {
  color: rgba(247, 241, 229, 0.78);
}

.page-contact .ct-kicker--light {
  color: var(--water);
}

/* ---------- 官方联系卡 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 4vw, 38px);
}

.page-contact .ct-channel {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--jiang);
  padding: 18px 18px 16px;
}

.page-contact .ct-channel:nth-child(2) {
  border-top-color: var(--orange);
}

.page-contact .ct-channel:nth-child(3) {
  border-top-color: var(--night);
}

.page-contact .ct-channel .mono-label {
  color: var(--ink-3);
}

.page-contact .ct-channel__val {
  display: block;
  font-family: var(--ff-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-contact a.ct-channel__val:hover {
  color: var(--orange-d);
}

.page-contact .ct-channel__note {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-2);
}

.page-contact .ct-channel .ct-copy {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 咨询类型 ---------- */
.page-contact .ct-types {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  margin-top: clamp(22px, 4vw, 38px);
}

.page-contact .ct-types__side {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .ct-figure {
  margin: 0;
  border: 1px solid var(--line-2);
  background: var(--mist);
  overflow: hidden;
}

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

.page-contact .ct-figure__cap {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-3);
  border-left: 2px solid var(--orange);
  padding-left: 10px;
}

.page-contact .ct-type {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--water);
  margin-bottom: 12px;
  transition: border-color var(--dur);
}

.page-contact .ct-type[open] {
  border-left-color: var(--orange);
}

.page-contact .ct-type summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .ct-type summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-contact .ct-type summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--ff-mono);
  font-weight: 700;
  font-size: 16px;
  color: var(--jiang);
}

.page-contact .ct-type[open] summary::after {
  content: "－";
  color: var(--orange-d);
}

.page-contact .ct-type__no {
  font-family: var(--ff-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange-d);
}

.page-contact .ct-type__name {
  font-family: var(--ff-sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .ct-type__hint {
  flex-basis: 100%;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-3);
}

.page-contact .ct-type__body {
  margin-top: 2px;
  padding: 0 16px 16px;
  border-top: 1px dashed var(--line);
}

.page-contact .ct-type__body p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--ink-2);
}

.page-contact .ct-need__title {
  font-family: var(--ff-mono);
  font-size: 12px !important;
  letter-spacing: 0.08em;
  color: var(--jiang) !important;
}

.page-contact .ct-need {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-contact .ct-need li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-contact .ct-need li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 7px;
  background: var(--water);
  transform: rotate(45deg);
}

.page-contact .ct-type__more {
  margin-top: 14px !important;
}

.page-contact .ct-link {
  font-family: var(--ff-mono);
  font-size: 13px;
  color: var(--jiang-d);
  text-decoration: none;
  border-bottom: 1px solid var(--water);
  padding-bottom: 1px;
  transition: color var(--dur), border-color var(--dur);
}

.page-contact .ct-link:hover {
  color: var(--orange-d);
  border-bottom-color: var(--orange);
}

/* ---------- 准备清单 ---------- */
.page-contact .ct-prep {
  display: grid;
  gap: 14px;
  margin: clamp(22px, 4vw, 36px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-prep > li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding-top: 12px;
  border-top: 2px solid rgba(67, 179, 158, 0.45);
}

.page-contact .ct-prep__no {
  font-family: var(--ff-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--signal);
}

.page-contact .ct-prep h3 {
  margin: 0 0 4px;
  font-family: var(--ff-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .ct-prep p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(247, 241, 229, 0.72);
}

/* ---------- 响应时间 ---------- */
.page-contact .ct-facts {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 4vw, 34px);
}

.page-contact .ct-fact {
  border-left: 3px solid var(--jiang);
  padding: 4px 0 4px 14px;
}

.page-contact .ct-fact:nth-child(2) {
  border-left-color: var(--orange);
}

.page-contact .ct-fact:nth-child(3) {
  border-left-color: var(--water);
}

.page-contact .ct-fact:nth-child(4) {
  border-left-color: var(--night);
}

.page-contact .ct-fact__k {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}

.page-contact .ct-fact__v {
  margin: 4px 0 0;
  font-family: var(--ff-sans);
  font-size: clamp(16px, 2.4vw, 21px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .ct-fact__note {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.66;
  color: var(--ink-2);
}

.page-contact .ct-note-band {
  margin-top: clamp(20px, 3.4vw, 30px);
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange);
  padding: 16px 18px;
}

.page-contact .ct-note-band p {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--ink-2);
}

.page-contact .ct-note-band p + p {
  margin-top: 10px;
  color: var(--ink-3);
}

/* ---------- 合作入口 ---------- */
.page-contact .ct-partner {
  position: relative;
  overflow: hidden;
  margin-top: clamp(22px, 4vw, 36px);
  display: grid;
  gap: 22px;
  padding: clamp(20px, 3.6vw, 38px);
  background: var(--night);
  color: var(--paper);
  border: 1px solid var(--line-2);
}

.page-contact .ct-partner::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 220px;
  height: 220px;
  border: 2px dashed rgba(67, 179, 158, 0.4);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .ct-partner__main p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(247, 241, 229, 0.82);
}

.page-contact .ct-partner__main p + p {
  margin-top: 12px;
}

.page-contact .ct-partner__act {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .ct-partner__hint {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 12px;
  line-height: 1.8;
  color: rgba(247, 241, 229, 0.62);
  overflow-wrap: anywhere;
}

/* ---------- 地址与备案 ---------- */
.page-contact .ct-place {
  position: relative;
  overflow: hidden;
  margin-top: clamp(22px, 4vw, 34px);
  padding: clamp(22px, 4vw, 40px);
  background: var(--mist);
  border: 1px solid var(--line-2);
}

.page-contact .ct-place::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-radial-gradient(circle at 88% 18%, rgba(11, 107, 91, 0.1) 0 1px, transparent 1px 17px);
  pointer-events: none;
}

.page-contact .ct-place__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 20px;
}

.page-contact .ct-place__block {
  border-top: 1px solid rgba(16, 34, 31, 0.24);
  padding-top: 12px;
}

.page-contact .ct-place__k {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--jiang-d);
}

.page-contact .ct-place__v {
  margin: 6px 0 0;
  font-family: var(--ff-mono);
  font-size: clamp(14px, 2.1vw, 17px);
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .ct-place__foot {
  position: relative;
  z-index: 1;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(16, 34, 31, 0.28);
  font-size: 14px;
  line-height: 1.76;
  color: var(--ink-2);
}

.page-contact .ct-tail {
  margin: clamp(20px, 3.4vw, 30px) 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-contact .ct-tail a {
  color: var(--jiang-d);
  text-decoration: none;
  border-bottom: 1px solid var(--water);
  margin: 0 2px;
}

.page-contact .ct-tail a:hover {
  color: var(--orange-d);
  border-bottom-color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .ct-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ct-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 24px;
  }

  .page-contact .ct-place__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 30px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-contact .ct-partner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: center;
  }

  .page-contact .ct-prep {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 32px;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-types {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-contact .ct-type__hint {
    flex-basis: auto;
  }
}

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

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-copy,
  .page-contact .ct-ticket__v,
  .page-contact .ct-link,
  .page-contact .ct-type {
    transition: none;
  }
}