.page-products {
  --pd-line: rgba(138, 151, 163, 0.22);
  --pd-line-soft: rgba(138, 151, 163, 0.12);
  --pd-paper-ink: #12171c;
  --pd-paper-dim: #5b6873;
  background: var(--im-ink);
  color: var(--im-text);
  font-family: var(--im-font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: clamp(22px, 4vw, 40px) 0 clamp(40px, 6vw, 76px);
  border-bottom: 1px solid var(--pd-line);
}
.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--pd-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--pd-line-soft) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 78%);
  mask-image: linear-gradient(180deg, #000, transparent 78%);
  pointer-events: none;
}
.page-products .pd-hero .im-wrap {
  position: relative;
}
.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(18px, 3vw, 30px);
  align-items: start;
}
.page-products .pd-hero__title {
  margin: 12px 0 18px;
  font-family: var(--im-font-display);
  font-weight: 700;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--im-white);
}
.page-products .pd-hero__lede {
  margin: 0;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: var(--im-text-dim);
}
.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(20px, 3vw, 28px) 0 0;
}
.page-products .pd-hero__specs {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--pd-line-soft);
  border: 1px solid var(--pd-line);
}
.page-products .pd-spec {
  background: var(--im-ink);
  padding: 14px 16px;
}
.page-products .pd-spec__k {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--im-cool);
}
.page-products .pd-spec__v {
  display: block;
  margin-top: 7px;
  font-size: 15px;
  color: var(--im-white);
  letter-spacing: 0.02em;
}

/* 模拟工具面板 */
.page-products .pd-panel {
  position: relative;
  background: var(--im-night);
  border: 1px solid var(--im-graphite);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}
.page-products .pd-panel::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--im-mint), transparent 70%);
}
.page-products .pd-panel__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--im-graphite);
  background: linear-gradient(90deg, rgba(53, 240, 180, 0.1), transparent 62%);
  font-size: 12px;
  color: var(--im-cool);
}
.page-products .pd-panel__dots {
  display: inline-flex;
  gap: 5px;
}
.page-products .pd-panel__dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--im-graphite);
}
.page-products .pd-panel__dots i:first-child {
  background: var(--im-orange);
}
.page-products .pd-panel__dots i:nth-child(2) {
  background: var(--im-blue);
}
.page-products .pd-panel__dots i:nth-child(3) {
  background: var(--im-mint);
}
.page-products .pd-panel__label {
  letter-spacing: 0.08em;
}
.page-products .pd-panel__ver {
  margin-left: auto;
  color: var(--im-mint);
}
.page-products .pd-panel__body img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pd-panel__strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--im-graphite);
}

/* ---------- 三段任务 ---------- */
.page-products .pd-flow-sec {
  border-bottom: 1px solid var(--pd-line);
}
.page-products .pd-flow {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pd-line-soft);
  border-top: 1px solid var(--pd-line);
}
.page-products .pd-flow__item {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  grid-template-areas:
    "num title"
    "num text";
  gap: 6px 16px;
  padding: clamp(18px, 3vw, 26px) clamp(0px, 2vw, 24px);
  background: var(--im-ink);
}
.page-products .pd-flow__num {
  grid-area: num;
  padding-top: 3px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--im-mint);
}
.page-products .pd-flow__title {
  grid-area: title;
  margin: 0;
  font-family: var(--im-font-display);
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--im-white);
}
.page-products .pd-flow__text {
  grid-area: text;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--im-text-dim);
}

/* ---------- 标签筛选 ---------- */
.page-products .pd-tags {
  border-bottom: 1px solid var(--pd-line);
}
.page-products .pd-tags__media img,
.page-products .pd-devices__media img,
.page-products .pd-install__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--im-graphite);
}
.page-products .pd-tabs {
  margin-top: clamp(18px, 3vw, 26px);
}
.page-products .pd-tagcloud {
  list-style: none;
  margin: 0;
  padding: 4px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 球队库 ---------- */
.page-products .pd-club {
  padding: clamp(38px, 6vw, 76px) 0;
  border-bottom: 1px solid var(--pd-line);
  background: var(--im-night);
}
.page-products .pd-club__stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 3vw, 28px);
  margin: clamp(22px, 3vw, 32px) 0 0;
}
.page-products .pd-stat {
  display: grid;
  gap: 4px;
  padding-left: 16px;
  border-left: 2px solid var(--im-mint);
}
.page-products .pd-stat__num {
  font-family: var(--im-font-display);
  font-size: clamp(36px, 7vw, 62px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--im-white);
}
.page-products .pd-stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--im-cool);
}
.page-products .pd-club__list {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
}
.page-products .pd-club__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--pd-line);
}
.page-products .pd-club__rowTitle {
  margin: 0;
  font-family: var(--im-font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--im-white);
}
.page-products .pd-club__rowText {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--im-text-dim);
}

/* ---------- 版本对照（暖纸） ---------- */
.page-products .pd-compare {
  padding: clamp(40px, 7vw, 84px) 0;
  background: var(--im-paper);
  color: var(--pd-paper-ink);
}
.page-products .pd-compare .im-kicker {
  color: var(--pd-paper-dim);
}
.page-products .pd-compare h2 {
  margin: 10px 0 14px;
  font-family: var(--im-font-display);
  font-size: clamp(26px, 3.8vw, 38px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--pd-paper-ink);
}
.page-products .pd-compare__lede {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: #3a444d;
}
.page-products .pd-tabs--paper {
  margin-top: clamp(22px, 4vw, 34px);
}
.page-products .pd-diff {
  margin-top: 6px;
  border: 1px solid rgba(18, 23, 28, 0.18);
  background: #ffffff;
}
.page-products .pd-diff__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  font-family: var(--im-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--pd-paper-ink);
  color: var(--im-paper);
}
.page-products .pd-diff__head span {
  padding: 10px 16px;
}
.page-products .pd-diff__head span:last-child {
  color: var(--im-mint);
}
.page-products .pd-diff__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: rgba(18, 23, 28, 0.14);
}
.page-products .pd-diff__cell {
  padding: 15px 16px 17px;
}
.page-products .pd-diff__cell--old {
  background: #ebe6d9;
  color: #4a545d;
}
.page-products .pd-diff__cell--new {
  background: #ffffff;
  color: var(--pd-paper-ink);
}
.page-products .pd-diff__k {
  display: block;
  font-family: var(--im-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pd-paper-dim);
}
.page-products .pd-diff__cell p {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.7;
}
.page-products .pd-diff__flag {
  display: inline-block;
  margin-top: 9px;
  padding: 2px 8px;
  font-family: var(--im-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #ffffff;
  background: var(--im-orange);
}
.page-products .pd-changes {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}
.page-products .pd-changes__item {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px dashed rgba(18, 23, 28, 0.22);
}
.page-products .pd-changes__item .im-mono {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: #0f7a5c;
  padding-top: 3px;
}
.page-products .pd-changes__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #2c363f;
}
.page-products .pd-compare__foot {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: #3f4a53;
}
.page-products .pd-compare__foot .im-link {
  color: #0b6f52;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 多端适配 ---------- */
.page-products .pd-devices {
  border-bottom: 1px solid var(--pd-line);
}
.page-products .pd-devices__media {
  margin-top: clamp(22px, 3vw, 30px);
}
.page-products .pd-dev-list {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
}
.page-products .pd-dev {
  padding: 18px 0;
  border-top: 1px solid var(--pd-line);
}
.page-products .pd-dev__name {
  margin: 0;
  font-family: var(--im-font-display);
  font-size: 21px;
  font-weight: 700;
  color: var(--im-white);
}
.page-products .pd-dev__meta {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--im-mint);
}
.page-products .pd-dev__note {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--im-text-dim);
}

/* ---------- 安装步骤 ---------- */
.page-products .pd-install {
  border-bottom: 1px solid var(--pd-line);
}
.page-products .pd-steps {
  list-style: none;
  margin: clamp(24px, 4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 26px);
}
.page-products .pd-step {
  position: relative;
  padding-top: 24px;
  border-top: 2px solid var(--im-graphite);
}
.page-products .pd-step::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--im-mint);
  box-shadow: 0 0 0 4px rgba(53, 240, 180, 0.14);
}
.page-products .pd-step__num {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--im-mint);
}
.page-products .pd-step__title {
  margin: 8px 0 6px;
  font-family: var(--im-font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--im-white);
}
.page-products .pd-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--im-text-dim);
}
.page-products .pd-install__media {
  margin: clamp(26px, 4vw, 40px) 0 0;
}
.page-products .pd-install__note {
  margin: clamp(14px, 2vw, 18px) 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.8;
  color: var(--im-cool);
}

/* ---------- 版本更新 ---------- */
.page-products .pd-update {
  border-bottom: 1px solid var(--pd-line);
}
.page-products .pd-log {
  list-style: none;
  position: relative;
  margin: clamp(24px, 4vw, 34px) 0 0;
  padding: 0;
}
.page-products .pd-log::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--im-mint), var(--im-graphite));
}
.page-products .pd-log__item {
  position: relative;
  padding: 0 0 22px 30px;
}
.page-products .pd-log__item:last-child {
  padding-bottom: 0;
}
.page-products .pd-log__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--im-ink);
  border: 2px solid var(--im-mint);
}
.page-products .pd-log__item--first::before {
  border-color: var(--im-orange);
}
.page-products .pd-log__time {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--im-mint);
}
.page-products .pd-log__item--first .pd-log__time {
  color: var(--im-orange);
}
.page-products .pd-log__body {
  margin: 7px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--im-text-dim);
}

/* ---------- 常见问题与支持 ---------- */
.page-products .pd-faq .im-acc {
  margin-top: clamp(20px, 3vw, 28px);
}
.page-products .pd-faq .im-acc__item {
  border-top: 1px solid var(--pd-line);
}
.page-products .pd-faq .im-acc__trigger {
  padding: 16px 0;
  font-family: var(--im-font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--im-white);
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
}
.page-products .pd-faq .im-acc__panel {
  padding: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--im-text-dim);
}
.page-products .pd-faq .im-acc__panel p {
  margin: 0;
}
.page-products .pd-support {
  margin-top: clamp(26px, 4vw, 36px);
  padding: clamp(20px, 4vw, 30px);
  border: 1px solid var(--im-graphite);
  background: var(--im-night);
  display: grid;
  gap: 14px;
  align-content: start;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}
.page-products .pd-support__title {
  margin: 0;
  font-family: var(--im-font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--im-white);
}
.page-products .pd-support__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--im-text-dim);
}
.page-products .pd-support__mail {
  font-size: clamp(14px, 2.2vw, 17px);
  color: var(--im-mint);
  word-break: break-all;
  text-decoration: none;
  border-bottom: 1px dashed rgba(53, 240, 180, 0.5);
  justify-self: start;
  padding-bottom: 2px;
}
.page-products .pd-support__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 760px) {
  .page-products .pd-club__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-club__row {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.6fr);
    gap: 20px;
    align-items: baseline;
  }
  .page-products .pd-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pd-diff__head {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-diff__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-diff__grid::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    border-left: 2px dashed var(--im-orange);
    opacity: 0.8;
    z-index: 2;
  }
  .page-products .pd-support {
    margin-top: 0;
  }
}

@media (min-width: 920px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
  .page-products .pd-hero__specs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pd-flow__item {
    grid-template-columns: 3.6rem minmax(0, 1fr);
    padding-left: 0;
    padding-right: 0;
  }
  .page-products .pd-devices__media {
    margin-top: 0;
  }
  .page-products .pd-tags__media {
    margin-top: 6px;
  }
}
<<<END>>>