.page-products {
  --pp-radius: 34px;
  --pp-radius-sm: 20px;
  --pp-gap: clamp(18px, 3vw, 34px);
  --pp-pad: clamp(20px, 4vw, 46px);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding-top: clamp(16px, 2.6vw, 30px);
  padding-bottom: clamp(20px, 3.4vw, 44px);
}

.page-products .pp-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 54px);
  align-items: start;
}

.page-products .pp-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7.2vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-products .pp-hero .lede {
  margin-top: 18px;
  max-width: 46ch;
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 图片容器 ---------- */
.page-products .pp-shot {
  position: relative;
  margin: 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(124, 226, 60, .14), rgba(47, 214, 196, .07) 45%, rgba(23, 14, 51, .9));
}

.page-products .pp-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-band {
  margin: 0 0 clamp(16px, 2.6vw, 28px);
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(255, 122, 89, .12), rgba(47, 214, 196, .08) 55%, rgba(23, 14, 51, .9));
}

.page-products .pp-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 首屏数据条 ---------- */
.page-products .pp-figures {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--pp-radius-sm);
  overflow: hidden;
}

.page-products .pp-figure {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: var(--panel);
}

.page-products .pp-figure-num {
  font-family: var(--font-mono);
  font-size: 1.12rem;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-products .pp-figure-label {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--slate);
}

/* ---------- 区块节奏 ---------- */
.page-products .pp-section {
  padding-block: clamp(26px, 4.6vw, 60px);
}

.page-products .pp-section--last {
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-products .pp-head {
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-products .pp-head h2 {
  margin: 8px 0 0;
}

/* ---------- 悬浮舱 ---------- */
.page-products .pp-pod {
  display: grid;
  gap: clamp(18px, 3vw, 38px);
  padding: var(--pp-pad);
  border-radius: var(--pp-radius);
  background: linear-gradient(155deg, var(--panel) 0%, rgba(42, 27, 87, .62) 62%, rgba(23, 14, 51, .92) 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-pod);
}

.page-products .pp-pod-text h2 {
  margin: 8px 0 0;
  font-size: clamp(1.45rem, 3.4vw, 2.1rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-products .pp-pod-text h3 {
  margin: 10px 0 0;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-products .pp-pod-text p {
  margin-top: 14px;
  font-size: 0.97rem;
  line-height: 1.78;
  color: rgba(241, 244, 238, .84);
}

/* ---------- 筛选维度图 ---------- */
.page-products .pp-dims {
  display: grid;
  gap: 2px;
}

.page-products .pp-dim {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .pp-dim:last-child {
  border-bottom: 0;
}

.page-products .pp-dim-key {
  min-width: 3.2em;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--slate);
}

.page-products .pp-seeds {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.page-products .pp-seed {
  display: inline-block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(166, 168, 190, .14);
  border: 1px solid var(--line);
}

.page-products .pp-seed.is-on {
  background: var(--green);
  border-color: transparent;
  box-shadow: 0 0 0 3px rgba(124, 226, 60, .14);
}

.page-products .pp-seed.is-amber {
  background: var(--amber);
  border-color: transparent;
  box-shadow: 0 0 0 3px rgba(255, 228, 94, .16);
}

/* ---------- 密度脉冲 ---------- */
.page-products .pp-spark {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: clamp(96px, 22vw, 132px);
}

.page-products .pp-spark span {
  flex: 1 1 0;
  min-width: 3px;
  height: 30%;
  border-radius: var(--radius-pill);
  background: linear-gradient(180deg, var(--green) 0%, rgba(124, 226, 60, .1) 100%);
}

.page-products .pp-spark span:nth-child(3n) {
  height: 68%;
}

.page-products .pp-spark span:nth-child(4n) {
  height: 46%;
  background: linear-gradient(180deg, var(--cyan) 0%, rgba(47, 214, 196, .1) 100%);
}

.page-products .pp-spark span:nth-child(5n) {
  height: 86%;
  background: linear-gradient(180deg, var(--amber) 0%, rgba(255, 228, 94, .1) 100%);
}

/* ---------- 通用列表 ---------- */
.page-products .pp-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.93rem;
  line-height: 1.72;
  color: rgba(241, 244, 238, .84);
}

.page-products .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

/* ---------- 折叠说明 ---------- */
.page-products .pp-more {
  margin-top: 18px;
  padding-top: 13px;
  border-top: 1px dashed var(--line);
}

.page-products .pp-more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-products .pp-more summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-more summary::after {
  content: "+";
  font-size: 1rem;
  line-height: 1;
}

.page-products .pp-more[open] summary::after {
  content: "\2013";
}

.page-products .pp-more ol {
  margin: 12px 0 0;
  padding-left: 1.15em;
  display: grid;
  gap: 8px;
  font-size: 0.89rem;
  line-height: 1.72;
  color: rgba(241, 244, 238, .78);
}

/* ---------- 内容中心三区 ---------- */
.page-products .pp-zones {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-products .pp-zone {
  padding: 18px 20px 20px;
  border-radius: 22px;
  background: rgba(23, 14, 51, .55);
  border: 1px solid var(--line);
  border-top: 3px solid var(--green);
}

.page-products .pp-zone--rules {
  border-top-color: var(--amber);
}

.page-products .pp-zone--archive {
  border-top-color: var(--peel);
}

.page-products .pp-zone p {
  margin-top: 8px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(241, 244, 238, .78);
}

.page-products .pp-zone-link {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 226, 60, .35);
}

.page-products .pp-zone--rules .pp-zone-link {
  color: var(--amber);
  border-bottom-color: rgba(255, 228, 94, .35);
}

.page-products .pp-zone--archive .pp-zone-link {
  color: var(--mist);
  border-bottom-color: rgba(241, 244, 238, .3);
}

/* ---------- 版本对照 ---------- */
.page-products .pp-compare {
  display: grid;
  gap: 1px;
  margin-top: 18px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 26px;
  overflow: hidden;
}

.page-products .pp-compare-col {
  padding: 16px 18px 18px;
  background: var(--ink);
}

.page-products .pp-compare-head {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 0 12px;
  background: var(--ink);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-compare-head .mono {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-products .pp-clauses {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-products .pp-clause {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 9px 10px;
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(241, 244, 238, .82);
}

.page-products .pp-clause:nth-child(odd) {
  background: rgba(42, 27, 87, .34);
  border-radius: 10px;
}

.page-products .pp-clause-no {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan);
}

/* ---------- 提醒开关 ---------- */
.page-products .pp-switches {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pp-switch {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(23, 14, 51, .6);
  font-size: 0.87rem;
  color: var(--slate);
}

.page-products .pp-switch.is-on {
  color: var(--mist);
  border-color: rgba(255, 228, 94, .5);
  background: rgba(255, 228, 94, .08);
}

.page-products .pp-switch-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(166, 168, 190, .5);
}

.page-products .pp-switch.is-on .pp-switch-dot {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(255, 228, 94, .16);
}

/* ---------- 四步 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-step {
  padding: 18px 18px 20px;
  border-radius: 22px;
  background: rgba(23, 14, 51, .55);
  border: 1px solid var(--line);
}

.page-products .pp-step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-products .pp-step h3 {
  margin: 10px 0 0;
  font-size: 1.02rem;
  color: var(--mist);
}

.page-products .pp-step p {
  margin-top: 8px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(241, 244, 238, .78);
}

/* ---------- 对照表 ---------- */
.page-products .pp-table-wrap {
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow-x: auto;
}

.page-products .pp-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.page-products .pp-table-caption {
  padding: 14px 18px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--slate);
  background: rgba(42, 27, 87, .55);
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
}

.page-products .pp-table thead th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--slate);
  background: rgba(42, 27, 87, .72);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-table tbody th {
  font-weight: 500;
  color: var(--mist);
}

.page-products .pp-table tbody td {
  color: rgba(241, 244, 238, .82);
}

.page-products .pp-table tbody tr {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-table tbody tr:nth-child(odd) {
  background: rgba(42, 27, 87, .34);
}

.page-products .pp-tail {
  margin-top: 20px;
  font-size: 0.92rem;
  line-height: 1.78;
  color: rgba(241, 244, 238, .78);
}

.page-products .pp-tail-link {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 228, 94, .35);
}

/* ---------- 斜向错位 ---------- */
@media (min-width: 1080px) {
  .page-products .pp-pod {
    margin-inline-start: clamp(0px, 2.4vw, 40px);
  }

  .page-products .pp-pod--flip {
    margin-inline-start: 0;
    margin-inline-end: clamp(0px, 3.4vw, 58px);
  }
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 900px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-products .pp-pod {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: center;
  }

  .page-products .pp-pod--flip {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-products .pp-pod--flip .pp-pod-visual {
    order: 2;
  }

  .page-products .pp-pod--band {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pp-pod-text--wide {
    max-width: 100%;
  }
}

@media (min-width: 780px) {
  .page-products .pp-zones {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .pp-zone:nth-child(1) {
    grid-column: 1 / span 5;
  }

  .page-products .pp-zone:nth-child(2) {
    grid-column: 6 / span 4;
    margin-top: 22px;
  }

  .page-products .pp-zone:nth-child(3) {
    grid-column: 10 / span 3;
    margin-top: 44px;
  }
}

@media (min-width: 700px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pp-step:nth-child(2) {
    margin-top: 24px;
  }

  .page-products .pp-step:nth-child(3) {
    margin-top: 48px;
  }

  .page-products .pp-step:nth-child(4) {
    margin-top: 72px;
  }
}

@media (min-width: 720px) {
  .page-products .pp-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .page-products .pp-hero h1 {
    font-size: clamp(1.75rem, 8.6vw, 2.3rem);
  }

  .page-products .pp-pod {
    padding: 18px 16px;
    border-radius: 24px;
  }

  .page-products .pp-spark {
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-pod {
    transition: none;
  }
}