#pc,
#pc * {
  box-sizing: border-box;
}

#pc {
  --c: #111;
  --t: #171717;
  --m: #666;
  --l: #e5e5e5;
  --s: #f5f5f5;
  --ok: #16794f;
  --ok-bg: #ecfdf3;

  min-height: 100vh;
  color: var(--t);
  background: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.65;
}

#pc img {
  display: block;
  max-width: 100%;
}

#pc a {
  color: inherit;
}

#pc h1,
#pc h2,
#pc h3,
#pc h4,
#pc p {
  margin-top: 0;
}

#pc .wrap {
  width: min(1180px, calc(100% - 32px));
  margin-inline: auto;
}

#pc .head {
  border-bottom: 1px solid var(--l);
  background: #fff;
}

#pc .head-in {
  padding: 34px 0 28px;
  text-align: center;
}

#pc .eyebrow {
  margin: 0 0 8px;
  color: var(--m);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

#pc h1 {
  margin-bottom: 10px;
  color: var(--c);
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.15;
}

#pc .desc {
  max-width: 780px;
  margin: 0 auto;
  color: var(--m);
}

#pc .nav-box {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 14px 0;
  border-bottom: 1px solid var(--l);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
}

#pc .nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

#pc .pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 32px;
  border: 2px solid #d8d8d8;
  border-radius: 999px;
  color: var(--c);
  background: #fff;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

#pc .pill:hover,
#pc .pill.on {
  color: #fff;
  border-color: var(--c);
  background: var(--c);
}

#pc .main {
  padding: 36px 0 64px;
}

#pc .home {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

#pc .card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--l);
  border-radius: 22px;
  background: #fff;
  text-decoration: none;
}

#pc .card:hover {
  border-color: var(--c);
}

#pc .card strong {
  display: block;
  margin-bottom: 12px;
  color: var(--c);
  font-size: 1.45rem;
  line-height: 1.3;
}

#pc .card span {
  display: block;
  margin-bottom: 28px;
  color: var(--m);
}

#pc .card em {
  display: inline-flex;
  margin-top: auto;
  padding: 7px 13px;
  border-radius: 999px;
  color: #fff;
  background: var(--c);
  font-style: normal;
  font-weight: 900;
}

#pc .intro,
#pc .tools,
#pc .sys {
  background: #fff;
}

#pc .intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: end;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--l);
}

#pc .intro h2 {
  margin-bottom: 8px;
  color: var(--c);
  font-size: clamp(1.55rem, 2.4vw, 2.2rem);
}

#pc .intro p {
  margin-bottom: 0;
  color: var(--m);
}

#pc .links,
#pc .jumps {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

#pc .links a,
#pc .jumps a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 5px 13px;
  border: 1px solid #d8d8d8;
  border-radius: 999px;
  color: var(--m);
  background: #fff;
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
}

#pc .links a:hover,
#pc .jumps a:hover {
  color: var(--c);
  border-color: var(--c);
}

#pc .tools {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 30px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--l);
}

#pc .note {
  margin: 0;
  color: var(--m);
}

#pc .search {
  width: min(380px, 100%);
}

#pc .search label {
  display: block;
  margin-bottom: 8px;
  color: var(--c);
  font-weight: 900;
}

#pc .search input {
  width: 100%;
  min-height: 46px;
  padding: 10px 15px;
  border: 2px solid #d8d8d8;
  border-radius: 999px;
  outline: none;
  color: var(--t);
  background: #fff;
  font: inherit;
}

#pc .search input:focus {
  border-color: var(--c);
}

#pc .sys {
  margin-bottom: 42px;
  scroll-margin-top: 92px;
}

#pc .sys.hide,
#pc .box.hide {
  display: none;
}

#pc .sys-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--l);
}

#pc .sys-head h3 {
  margin-bottom: 6px;
  color: var(--c);
  font-size: clamp(1.3rem, 2vw, 1.75rem);
}

#pc .sys-head p {
  margin-bottom: 0;
  color: var(--m);
}

#pc .tag {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--c);
  background: var(--s);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

#pc .list {
  display: grid;
  gap: 32px;
}

#pc .box {
  scroll-margin-top: 92px;
}

#pc .box-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

#pc .box-head h4 {
  margin-bottom: 0;
  color: var(--c);
  font-size: 1.1rem;
}

#pc .state {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 9px;
  border-radius: 999px;
  color: var(--ok);
  background: var(--ok-bg);
  font-size: 0.78rem;
  font-weight: 900;
  white-space: nowrap;
}

#pc .scroll {
  overflow-x: auto;
}

#pc .tbl {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  background: #fff;
  border-top: 1px solid var(--l);
  border-left: 1px solid var(--l);
}

#pc .tbl caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

#pc .tbl th,
#pc .tbl td {
  padding: 12px 10px;
  border-right: 1px solid var(--l);
  border-bottom: 1px solid var(--l);
  text-align: center;
  vertical-align: middle;
}

#pc .tbl th {
  color: var(--c);
  background: #fafafa;
  font-weight: 900;
  white-space: nowrap;
}

#pc .tbl tbody tr:hover {
  background: #fafafa;
}

#pc .tbl td:nth-child(7),
#pc .tbl td:nth-child(9) {
  text-align: left;
}

#pc .tbl tr.hide {
  display: none;
}

#pc .pic-cell {
  width: 132px;
}

#pc .pic {
  display: inline-flex;
  width: 112px;
  aspect-ratio: 4 / 3;
  padding: 6px;
  border: 1px solid var(--l);
  background: #fff;
  cursor: zoom-in;
}

#pc .pic:hover,
#pc .pic:focus-visible {
  border-color: var(--c);
}

#pc .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#pc .none {
  margin: 18px 0 0;
  padding: 15px 16px;
  border: 1px solid var(--l);
  color: var(--c);
  background: #fff;
}

#pc .lb {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

#pc .lb.open {
  display: flex;
}

#pc .lb-bg {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(17, 17, 17, 0.76);
  cursor: zoom-out;
}

#pc .lb-box {
  position: relative;
  z-index: 1;
  width: min(860px, 100%);
  padding: 18px;
  background: #fff;
}

#pc .lb-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: var(--c);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

#pc .lb-img {
  width: 100%;
  max-height: 76vh;
  object-fit: contain;
  background: #fff;
}

#pc .lb-cap {
  margin: 12px 0 0;
  text-align: center;
  font-weight: 900;
}

@media (max-width: 860px) {
  #pc .home {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  #pc .card {
    min-height: 190px;
  }

  #pc .intro,
  #pc .tools,
  #pc .sys-head {
    display: block;
  }

  #pc .links,
  #pc .search,
  #pc .jumps {
    margin-top: 16px;
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  #pc .wrap {
    width: min(100% - 24px, 1180px);
  }

  #pc .nav {
    gap: 10px;
  }

  #pc .pill {
    flex: 1 1 calc(50% - 10px);
    min-height: 44px;
    padding: 0 16px;
    white-space: normal;
  }

  #pc .main {
    padding-top: 28px;
  }

  #pc .sys {
    margin-bottom: 34px;
  }

  #pc .list {
    gap: 28px;
  }

  #pc .scroll {
    overflow: visible;
  }

  #pc .tbl {
    min-width: 0;
    border: 0;
  }

  #pc .tbl thead {
    display: none;
  }

  #pc .tbl,
  #pc .tbl tbody,
  #pc .tbl tr,
  #pc .tbl td {
    display: block;
    width: 100%;
  }

  #pc .tbl tbody {
    display: grid;
    gap: 20px;
  }

  #pc .tbl tr {
    border-top: 1px solid var(--l);
    border-bottom: 1px solid var(--l);
    background: #fff;
  }

  #pc .tbl th,
  #pc .tbl td {
    border-right: 0;
  }

  #pc .tbl td {
    display: grid;
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 12px;
    padding: 12px 0;
    text-align: left;
    border-bottom: 1px solid var(--l);
  }

  #pc .tbl td:last-child {
    border-bottom: 0;
  }

  #pc .tbl td::before {
    content: attr(data-label);
    color: var(--c);
    font-weight: 900;
  }

  #pc .tbl td.pic-cell {
    display: block;
    padding: 14px 0;
    text-align: center;
  }

  #pc .tbl td.pic-cell::before {
    display: block;
    margin-bottom: 8px;
    text-align: left;
  }

  #pc .pic {
    width: min(240px, 82%);
  }

  #pc .lb {
    padding: 14px;
  }

  #pc .lb-box {
    padding: 14px;
  }
}

@media (max-width: 420px) {
  #pc .pill {
    flex-basis: 100%;
  }
}