.page-contact{
  --pc-line: rgba(108,133,152,.28);
  --pc-line-soft: rgba(108,133,152,.15);
  --pc-card: rgba(15,42,68,.62);
  --pc-card-hi: rgba(15,42,68,.94);
  background:
    radial-gradient(115% 55% at 88% -6%, rgba(255,106,26,.14), transparent 58%),
    radial-gradient(90% 46% at 4% 3%, rgba(61,255,158,.09), transparent 56%),
    var(--night);
  color: var(--white);
  overflow-x: clip;
  padding-bottom: clamp(2.5rem,6vw,5rem);
}

.page-contact .crumbs{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .45rem;
  padding-top: clamp(1rem,3vw,1.6rem);
  font-size: var(--fs-13);
  letter-spacing: .04em;
  color: var(--steel);
}
.page-contact .crumbs a{
  color: var(--cyan);
  text-decoration: none;
  transition: color .24s var(--ease);
}
.page-contact .crumbs a:hover,
.page-contact .crumbs a:focus-visible{
  color: var(--neon);
}
.page-contact .crumbs__sep{
  color: var(--steel);
  opacity: .65;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero{
  padding-top: clamp(.6rem,2vw,1.2rem);
}
.page-contact .contact-hero__inner{
  display: grid;
  gap: clamp(.7rem,1.8vw,1.1rem);
  padding-bottom: clamp(1.25rem,3.5vw,2.25rem);
}
.page-contact .contact-hero__title{
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-96);
  line-height: .92;
  letter-spacing: -.035em;
  font-weight: 700;
  color: var(--white);
  position: relative;
  padding-bottom: .12em;
}
.page-contact .contact-hero__title::after{
  content: "";
  position: absolute;
  left: .04em;
  bottom: 0;
  width: clamp(64px,18vw,190px);
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--ember), var(--gold));
}
.page-contact .contact-hero__lead{
  margin: 0;
  max-width: 36em;
  font-size: var(--fs-18);
  line-height: 1.72;
  color: rgba(232,241,248,.82);
}
.page-contact .contact-hero__chips{
  margin: .2rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.page-contact .contact-hero__media{
  margin: 0;
}
.page-contact .contact-hero__media img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--pc-line);
  filter: saturate(.92) contrast(1.04);
}

/* ---------- 通用段落 ---------- */
.page-contact .section{
  position: relative;
  padding: clamp(2.1rem,5.4vw,3.8rem) 0;
}
.page-contact .section + .section{
  border-top: 1px solid var(--pc-line-soft);
}
.page-contact .section__head{
  max-width: 60ch;
}
.page-contact .section__index{
  margin: 0 0 .55rem;
  font-family: var(--font-display);
  font-size: var(--fs-13);
  letter-spacing: .26em;
  color: var(--ember);
}
.page-contact .section__title{
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-40);
  line-height: 1.06;
  letter-spacing: -.022em;
  color: var(--white);
}
.page-contact .section__lead{
  margin: .7rem 0 0;
  max-width: 42ch;
  font-size: var(--fs-15);
  line-height: 1.74;
  color: rgba(232,241,248,.7);
}

/* ---------- 01 通道 ---------- */
.page-contact .contact-lanes__grid{
  margin-top: clamp(1.25rem,3.4vw,2.1rem);
  display: grid;
  gap: var(--gap);
}
.page-contact .lane-stack{
  display: grid;
  gap: var(--gap);
}
.page-contact .lane-card{
  position: relative;
  padding: clamp(1.2rem,3.2vw,1.9rem);
  padding-left: clamp(1.4rem,3.6vw,2.2rem);
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, var(--pc-card-hi) 0%, rgba(8,23,38,.95) 82%);
  overflow: hidden;
}
.page-contact .lane-card::before{
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--ember);
}
.page-contact .lane-card--mail::before{
  background: var(--neon);
}
.page-contact .lane-card__label{
  margin: 0 0 .55rem;
  font-size: var(--fs-13);
  letter-spacing: .22em;
  color: var(--steel);
}
.page-contact .lane-card__value{
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.24rem, 5.4vw, 2.3rem);
  line-height: 1.12;
  letter-spacing: .005em;
  font-weight: 600;
  overflow-wrap: anywhere;
}
.page-contact .lane-card--mail .lane-card__value{
  color: var(--neon);
}
.page-contact .lane-card--phone .lane-card__value{
  color: var(--ember);
}
.page-contact .lane-card__text{
  margin: .8rem 0 0;
  font-size: var(--fs-15);
  line-height: 1.74;
  color: rgba(232,241,248,.76);
}
.page-contact .lane-side{
  display: grid;
  gap: var(--gap);
  align-content: start;
}
.page-contact .lane-side__media{
  margin: 0;
}
.page-contact .lane-side__media img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--pc-line);
}
.page-contact .lane-hours{
  padding: clamp(1rem,2.6vw,1.4rem);
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: rgba(8,23,38,.68);
}
.page-contact .lane-hours__title{
  margin: 0 0 .3rem;
  font-size: var(--fs-13);
  letter-spacing: .22em;
  color: var(--cyan);
}
.page-contact .lane-hours__list{
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .lane-hours__row{
  display: grid;
  grid-template-columns: 10px minmax(0,1fr) auto;
  align-items: center;
  gap: .7rem;
  padding: .62rem 0;
  border-bottom: 1px dashed var(--pc-line-soft);
  font-size: var(--fs-15);
}
.page-contact .lane-hours__row:last-child{
  border-bottom: 0;
  padding-bottom: 0;
}
.page-contact .lane-hours__dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--steel);
}
.page-contact .lane-hours__dot--live{
  background: var(--neon);
  animation: pc-pulse 2.4s var(--ease) infinite;
}
.page-contact .lane-hours__dot--peak{
  background: var(--ember);
}
.page-contact .lane-hours__dot--calm{
  background: var(--cyan);
}
.page-contact .lane-hours__time{
  font-family: var(--font-display);
  font-size: var(--fs-15);
  letter-spacing: .05em;
  color: var(--white);
  white-space: nowrap;
}

@keyframes pc-pulse{
  0%{ box-shadow: 0 0 0 0 rgba(61,255,158,.55); }
  70%{ box-shadow: 0 0 0 10px rgba(61,255,158,0); }
  100%{ box-shadow: 0 0 0 0 rgba(61,255,158,0); }
}

/* ---------- 02 优先级 ---------- */
.page-contact .chipbar{
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: clamp(1rem,2.6vw,1.5rem);
}
.page-contact .chip{
  font: inherit;
  font-size: var(--fs-13);
  letter-spacing: .06em;
  padding: .5rem 1.05rem;
  border-radius: 999px;
  border: 1px solid var(--pc-line);
  background: rgba(15,42,68,.5);
  color: var(--white);
  cursor: pointer;
  transition: background .24s var(--ease), border-color .24s var(--ease), color .24s var(--ease);
}
.page-contact .chip:hover{
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-contact .chip:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-contact .chip[aria-pressed="true"],
.page-contact .chip.is-active{
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--night);
  font-weight: 600;
}
.page-contact .filter-status{
  margin: .9rem 0 0;
  font-size: var(--fs-13);
  letter-spacing: .05em;
  color: var(--steel);
}
.page-contact .prio-list{
  margin: clamp(1rem,2.6vw,1.5rem) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .7rem;
}
.page-contact .prio-item{
  display: grid;
  grid-template-columns: auto minmax(0,1fr);
  gap: .3rem .9rem;
  align-items: start;
  padding: clamp(.95rem,2.6vw,1.4rem);
  border: 1px solid var(--pc-line);
  border-radius: var(--radius-sm);
  background: rgba(15,42,68,.42);
  transition: border-color .24s var(--ease), background .24s var(--ease);
}
.page-contact .prio-item:hover{
  border-color: var(--line-strong);
  background: rgba(15,42,68,.72);
}
.page-contact .prio-item__num{
  font-family: var(--font-display);
  font-size: var(--fs-18);
  letter-spacing: .08em;
  color: var(--steel);
  line-height: 1.4;
}
.page-contact .prio-item__body{
  min-width: 0;
}
.page-contact .prio-item__title{
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-18);
  letter-spacing: .01em;
  color: var(--white);
}
.page-contact .prio-item__text{
  margin: .45rem 0 0;
  font-size: var(--fs-15);
  line-height: 1.74;
  color: rgba(232,241,248,.74);
}
.page-contact .prio-item__tag{
  grid-column: 2;
  justify-self: start;
  margin-top: .3rem;
}

/* ---------- 03 准备清单 ---------- */
.page-contact .prep-grid{
  margin: clamp(1.25rem,3vw,2rem) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .7rem;
  grid-template-columns: 1fr;
}
.page-contact .prep-item{
  padding: clamp(.95rem,2.4vw,1.3rem);
  border: 1px solid var(--pc-line-soft);
  border-top: 2px solid var(--cyan);
  border-radius: var(--radius-sm);
  background: rgba(15,42,68,.38);
}
.page-contact .prep-item__num{
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-13);
  letter-spacing: .2em;
  color: var(--cyan);
}
.page-contact .prep-item__title{
  margin: .4rem 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-18);
  letter-spacing: .01em;
  color: var(--white);
}
.page-contact .prep-item__text{
  margin: .4rem 0 0;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: rgba(232,241,248,.72);
}

/* ---------- 04 合作 ---------- */
.page-contact .biz-grid{
  margin-top: clamp(1.25rem,3vw,2rem);
  display: grid;
  gap: var(--gap);
}
.page-contact .biz-card{
  padding: clamp(1.1rem,2.8vw,1.6rem);
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(15,42,68,.86), rgba(8,23,38,.86));
  position: relative;
}
.page-contact .biz-card::after{
  content: "";
  position: absolute;
  top: 0;
  left: clamp(1.1rem,2.8vw,1.6rem);
  width: 42px;
  height: 3px;
  border-radius: 0 0 3px 3px;
}
.page-contact .biz-card--data::after{
  background: var(--neon);
}
.page-contact .biz-card--content::after{
  background: var(--ember);
}
.page-contact .biz-card--column::after{
  background: var(--gold);
}
.page-contact .biz-card__title{
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-28);
  letter-spacing: -.01em;
  color: var(--white);
}
.page-contact .biz-card__text{
  margin: .6rem 0 0;
  font-size: var(--fs-15);
  line-height: 1.74;
  color: rgba(232,241,248,.74);
}

/* ---------- 05 地址 ---------- */
.page-contact .where{
  margin-top: clamp(1.25rem,3vw,2rem);
  display: grid;
  gap: var(--gap);
}
.page-contact .where__panel{
  padding: clamp(1.25rem,3.4vw,2rem);
  border-radius: var(--radius);
  display: grid;
  gap: .55rem;
  align-content: start;
}
.page-contact .where__label{
  margin: 0;
  font-size: var(--fs-13);
  letter-spacing: .22em;
  color: rgba(28,22,19,.6);
}
.page-contact .where__value{
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem,3.8vw,2.1rem);
  line-height: 1.3;
  letter-spacing: .005em;
  color: var(--ink-brown);
}
.page-contact .where__facts{
  margin: 0;
  display: grid;
  gap: .6rem;
}
.page-contact .where__fact{
  padding: .9rem 1.1rem;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius-sm);
  background: rgba(8,23,38,.62);
}
.page-contact .where__fact dt{
  font-size: var(--fs-13);
  letter-spacing: .16em;
  color: var(--steel);
}
.page-contact .where__fact dd{
  margin: .35rem 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-18);
  letter-spacing: .03em;
  color: var(--white);
  overflow-wrap: anywhere;
}
.page-contact .contact-more{
  margin-top: clamp(1.25rem,3vw,2rem);
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.page-contact [data-filter-item][hidden]{
  display: none;
}

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

@media (min-width: 720px){
  .page-contact .prio-item{
    grid-template-columns: auto minmax(0,1fr) auto;
    align-items: start;
    gap: .3rem 1.1rem;
  }
  .page-contact .prio-item__tag{
    grid-column: 3;
    margin-top: .15rem;
  }
}

@media (min-width: 820px){
  .page-contact .where{
    grid-template-columns: minmax(0,1.25fr) minmax(0,.75fr);
    align-items: start;
  }
}

@media (min-width: 880px){
  .page-contact .contact-lanes__grid{
    grid-template-columns: minmax(0,1.08fr) minmax(0,.92fr);
    align-items: start;
  }
  .page-contact .biz-grid{
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
}

@media (min-width: 1040px){
  .page-contact .prep-grid{
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
}

@media (prefers-reduced-motion: reduce){
  .page-contact .lane-hours__dot--live{
    animation: none;
  }
  .page-contact .chip,
  .page-contact .prio-item,
  .page-contact .crumbs a{
    transition: none;
  }
}