.page-products {
  --pp-gap: clamp(20px, 3vw, 40px);
  --pp-panel-pad: clamp(18px, 2.2vw, 28px);
  --pp-step-line: rgba(108, 127, 148, .34);
  padding-bottom: 72px;
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 24px 0 8px;
  font-size: 13px;
}
.page-products .crumbs__item {
  color: var(--stone);
  text-decoration: none;
  letter-spacing: .02em;
}
.page-products .crumbs__item[aria-current="page"] { color: var(--mist); }
.page-products .crumbs__item + .crumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--metal);
}
.page-products .crumbs a.crumbs__item:hover { color: var(--amber); }

/* ---------- 首屏 ---------- */
.page-products .pintro {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
  padding: clamp(20px, 3vw, 44px) 0 clamp(30px, 5vw, 64px);
  position: relative;
}
.page-products .pintro::before {
  content: "";
  position: absolute;
  inset: -6% -3% auto auto;
  width: min(520px, 60vw);
  height: min(360px, 45vw);
  background:
    radial-gradient(60% 70% at 70% 30%, rgba(61, 180, 155, .20), transparent 70%),
    radial-gradient(50% 60% at 20% 80%, rgba(224, 162, 60, .16), transparent 72%);
  filter: blur(4px);
  pointer-events: none;
  z-index: 0;
}
.page-products .pintro__main { position: relative; z-index: 1; }
.page-products .pintro__title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -.01em;
  font-size: clamp(34px, 7.2vw, 64px);
  line-height: 1.1;
  color: var(--mist);
  max-width: 20ch;
}
.page-products .pintro__lede {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: clamp(15.5px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--stone);
}
.page-products .pintro__quick {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}
.page-products .pintro__quick li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(18, 41, 63, .6);
  font-size: 13.5px;
  color: var(--stone);
}
.page-products .pintro__quick .mono {
  color: var(--amber);
  font-size: 15px;
}
.page-products .pintro__actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .pintro__aside {
  position: relative;
  z-index: 1;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--pp-panel-pad);
  background:
    linear-gradient(180deg, rgba(42, 66, 88, .42), rgba(10, 26, 43, .72)),
    var(--ink-800);
}
.page-products .pintro__aside-title {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--stone);
}
.page-products .anchorlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-products .anchorlist a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--mist);
  text-decoration: none;
  font-size: 15px;
  border-left: 2px solid transparent;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}
.page-products .anchorlist a:hover,
.page-products .anchorlist a:focus-visible {
  background: rgba(224, 162, 60, .10);
  border-left-color: var(--amber);
  color: var(--amber-soft);
}
.page-products .anchorlist .mono {
  color: var(--amber);
  font-size: 12.5px;
}

/* ---------- 章节骨架 ---------- */
.page-products .section {
  padding: clamp(38px, 6vw, 76px) 0;
  border-top: 1px solid var(--line-soft);
}
.page-products .section__head { max-width: 62ch; }
.page-products .section-title {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -.01em;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.22;
  color: var(--mist);
}
.page-products .lede {
  margin: 14px 0 0;
  font-size: clamp(15.5px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--stone);
}
.page-products .eyebrow {
  margin: 0;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--amber);
}
.page-products .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-top: clamp(24px, 3.4vw, 40px);
}
.page-products .span-4,
.page-products .span-5,
.page-products .span-6,
.page-products .span-7 { grid-column: 1 / -1; }

/* ---------- 媒体容器 ---------- */
.page-products .media {
  margin: clamp(26px, 3.6vw, 44px) 0 0;
}
.page-products .media__frame {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(61, 180, 155, .10), rgba(10, 26, 43, .9) 55%),
    var(--ink-800);
}
.page-products .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .media__caption {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone);
}
.page-products .platefigure { max-width: 520px; }

/* ---------- 总表 ---------- */
.page-products .table-scroll {
  margin-top: clamp(22px, 3vw, 34px);
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.page-products .zonetable {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
}
.page-products .zonetable th,
.page-products .zonetable td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
  color: var(--mist);
}
.page-products .zonetable thead th {
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--stone);
  background: rgba(42, 66, 88, .48);
  white-space: nowrap;
}
.page-products .zonetable tbody tr:nth-child(even) {
  background: rgba(42, 66, 88, .28);
}
.page-products .zonetable tbody th {
  font-weight: 700;
  color: var(--amber-soft);
  white-space: nowrap;
}
.page-products .zonetable .mono { color: var(--amber); }
.page-products .zonetable tbody tr:hover {
  box-shadow: inset 3px 0 0 var(--amber);
}

/* ---------- 分区卡片 ---------- */
.page-products .zoneband .zonegrid { margin-top: clamp(22px, 3vw, 36px); }
.page-products .zonecard,
.page-products .comparecard,
.page-products .scenecard {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(170deg, rgba(42, 66, 88, .40), rgba(10, 26, 43, .86));
  padding: var(--pp-panel-pad);
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}
.page-products .zonecard:hover,
.page-products .comparecard:hover,
.page-products .scenecard:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}
.page-products .card__title {
  margin: 0 0 8px;
  font-size: clamp(19px, 2.1vw, 23px);
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--mist);
}
.page-products .card__meta {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--stone);
}
.page-products .zonecard p,
.page-products .comparecard p,
.page-products .scenecard p,
.page-products .panel p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--stone);
}
.page-products .panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(42, 66, 88, .40), rgba(18, 41, 63, .82));
  padding: var(--pp-panel-pad);
}
.page-products .panel__foot {
  margin: 14px 0 0;
  font-size: 13.5px;
  color: var(--stone);
}
.page-products .panel__foot a,
.page-products .steps__foot a,
.page-products .params__foot a,
.page-products .closing__text a,
.page-products .supportside__note a {
  color: var(--amber-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-products .panel__foot a:hover,
.page-products .steps__foot a:hover,
.page-products .params__foot a:hover,
.page-products .closing__text a:hover { color: var(--amber); }

.page-products .meta-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-products .meta-list__item {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 14px;
}
.page-products .meta-list__item:last-child { border-bottom: 0; }
.page-products .meta-list__key { color: var(--stone); }
.page-products .meta-list__val { color: var(--mist); text-align: right; }

/* ---------- 编号复制 ---------- */
.page-products .copybtn {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(10, 26, 43, .72);
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 13.5px;
  cursor: pointer;
  transition: border-color .18s var(--ease), color .18s var(--ease), background-color .18s var(--ease);
}
.page-products .copybtn .mono { color: var(--amber); }
.page-products .copybtn:hover,
.page-products .copybtn:focus-visible {
  border-color: var(--amber);
  color: var(--amber-soft);
  background: rgba(224, 162, 60, .10);
}
.page-products .copybtn[data-copy-state="done"] {
  border-color: var(--jade);
  color: var(--jade);
}

/* ---------- 牌路时间线 ---------- */
.page-products .timeline {
  list-style: none;
  margin: 18px 0 0;
  padding: 0 0 0 6px;
  position: relative;
}
.page-products .timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--jade), rgba(108, 127, 148, .28));
}
.page-products .timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 4px 14px;
  padding: 0 0 16px 0;
  padding-left: 30px;
  font-size: 14.5px;
  color: var(--stone);
}
.page-products .timeline__marker {
  position: absolute;
  left: 6px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--jade);
}
.page-products .timeline__time {
  grid-column: 1;
  color: var(--jade);
  font-size: 13.5px;
  white-space: nowrap;
}
.page-products .timeline__item > span:last-child {
  grid-column: 2;
  margin-top: -2px;
}

/* ---------- 结算流程 ---------- */
.page-products .settleflow {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}
.page-products .settleflow__step {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cinnabar);
  border-radius: var(--radius-sm);
  background: rgba(10, 26, 43, .6);
}
.page-products .settleflow__num {
  color: var(--cinnabar-text);
  font-size: 14px;
  letter-spacing: .04em;
}
.page-products .settleflow__label {
  font-size: 14px;
  color: var(--stone);
  line-height: 1.7;
}

/* ---------- 筛选开关 ---------- */
.page-products .togglebar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 32px);
}
.page-products .togglebar__btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(10, 26, 43, .6);
  color: var(--stone);
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  transition: border-color .18s var(--ease), color .18s var(--ease), background-color .18s var(--ease);
}
.page-products .togglebar__btn.is-on {
  color: var(--mist);
  background: rgba(42, 66, 88, .6);
}
.page-products .togglebar__btn--jade.is-on { border-color: var(--jade); }
.page-products .togglebar__btn--cinnabar.is-on { border-color: var(--cinnabar); }
.page-products .togglebar__btn:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}
.page-products .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}
.page-products .dot--jade { background: var(--jade); }
.page-products .dot--cinnabar { background: var(--cinnabar); }
.page-products .dot--amber { background: var(--amber); }

.page-products .comparegrid { margin-top: 20px; }
.page-products .comparecard[hidden] { display: none; }
.page-products .comparecard--jade { border-left: 3px solid var(--jade); }
.page-products .comparecard--cinnabar { border-left: 3px solid var(--cinnabar); }
.page-products .chip {
  display: inline-block;
  margin: 0 0 12px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: .06em;
  border: 1px solid currentColor;
}
.page-products .chip--jade { color: var(--jade); }
.page-products .chip--cinnabar { color: var(--cinnabar-text); }
.page-products .chip--amber { color: var(--amber); }
.page-products .trialmedia { margin-top: 20px; }

/* ---------- 四步 ---------- */
.page-products .steps {
  list-style: none;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: var(--pp-gap);
  counter-reset: ppstep;
}
.page-products .steps__item {
  position: relative;
  padding: var(--pp-panel-pad) var(--pp-panel-pad) var(--pp-panel-pad) calc(var(--pp-panel-pad) + 8px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(18, 41, 63, .9), rgba(10, 26, 43, .86));
  border-top: 2px solid var(--amber);
}
.page-products .steps__num {
  display: block;
  color: var(--amber);
  font-size: 13px;
  letter-spacing: .12em;
  margin-bottom: 8px;
}
.page-products .steps__title {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.9vw, 20px);
  color: var(--mist);
  font-family: var(--font-head);
  font-weight: 700;
}
.page-products .steps__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--stone);
}
.page-products .steps__foot {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--stone);
}

/* ---------- 参数组切换 ---------- */
.page-products .parambar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(22px, 3vw, 34px);
}
.page-products .parambar__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(10, 26, 43, .6);
  color: var(--stone);
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  transition: border-color .18s var(--ease), color .18s var(--ease), background-color .18s var(--ease);
}
.page-products .parambar__btn .mono {
  color: var(--amber);
  font-size: 12.5px;
}
.page-products .parambar__btn.is-on {
  border-color: var(--amber);
  color: var(--amber-soft);
  background: rgba(224, 162, 60, .12);
}
.page-products .parambar__btn:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-products .paramgrid {
  margin-top: clamp(20px, 2.8vw, 32px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-products .paramgrid[hidden] { display: none; }
.page-products .paramcard {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(42, 66, 88, .38), rgba(10, 26, 43, .88));
  padding: 16px 18px 18px;
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}
.page-products .paramcard:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}
.page-products .paramcard__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 10px;
}
.page-products .paramcard__idx {
  color: var(--metal);
  font-size: 12.5px;
}
.page-products .paramcard .card__title {
  font-size: 16.5px;
  margin: 0 0 6px;
}
.page-products .paramcard p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--stone);
}
.page-products .parammedia { margin-top: clamp(24px, 3.2vw, 38px); }
.page-products .params__foot {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--stone);
}

/* ---------- 场景 ---------- */
.page-products .scenecard { border-top: 2px solid var(--line); }
.page-products .scenecard .chip { margin-bottom: 10px; }

/* ---------- 支持 ---------- */
.page-products .helplist {
  counter-reset: phelp;
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .helplist li {
  counter-increment: phelp;
  position: relative;
  padding-left: 38px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--stone);
}
.page-products .helplist li::before {
  content: counter(phelp, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--amber);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1px 6px;
}
.page-products .supportside__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--stone);
}

.page-products .closing {
  margin-top: clamp(28px, 3.6vw, 44px);
  padding: var(--pp-panel-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(70% 120% at 12% 0%, rgba(224, 162, 60, .16), transparent 62%),
    radial-gradient(60% 120% at 92% 100%, rgba(61, 180, 155, .16), transparent 64%),
    var(--ink-800);
}
.page-products .closing__text {
  margin: 0;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}
.page-products .closing__actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 768px) {
  .page-products .grid {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }
  .page-products .span-4 { grid-column: span 4; }
  .page-products .span-5 { grid-column: span 5; }
  .page-products .span-6 { grid-column: span 6; }
  .page-products .span-7 { grid-column: span 7; }

  .page-products .paramgrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .steps__item {
    display: grid;
    align-content: start;
  }
}

@media (min-width: 1024px) {
  .page-products .pintro {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
    gap: clamp(28px, 4vw, 64px);
  }
  .page-products .pintro__aside { margin-top: 6px; }

  .page-products .paramgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-products .timeline__item {
    grid-template-columns: 72px 1fr;
  }
}

@media (min-width: 1280px) {
  .page-products .zonegrid .span-7 { grid-column: span 7; }
  .page-products .zonegrid .span-5 { grid-column: span 5; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .zonecard,
  .page-products .comparecard,
  .page-products .scenecard,
  .page-products .paramcard,
  .page-products .anchorlist a,
  .page-products .copybtn,
  .page-products .togglebar__btn,
  .page-products .parambar__btn {
    transition: none;
  }
  .page-products .zonecard:hover,
  .page-products .comparecard:hover,
  .page-products .scenecard:hover,
  .page-products .paramcard:hover {
    transform: none;
  }
}