.page-products {
  --pp-shadow: 8px 8px 0 var(--shadow-block);
  --pp-shadow-sm: 5px 5px 0 var(--shadow-block);
  --pp-border: 3px solid var(--noir);
  --pp-gap: clamp(16px, 2.4vw, 28px);
}

/* ---------- 面包屑位置 ---------- */
.page-products .breadcrumbs {
  padding-block: clamp(14px, 2vw, 22px) 0;
}

/* ---------- 页头 ---------- */
.page-products .pp-hero {
  padding-top: clamp(18px, 3vw, 36px);
  padding-bottom: clamp(28px, 4.5vw, 56px);
}

.page-products .pp-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 48px);
  grid-template-columns: 1fr;
  align-items: end;
}

.page-products .pp-hero__note {
  color: var(--mist);
  margin: 0 0 clamp(10px, 1.6vw, 18px);
}

.page-products .pp-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(38px, 8vw, 84px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--paper);
  max-width: 14ch;
}

.page-products .pp-hero__lede {
  color: var(--text);
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 62ch;
}

.page-products .pp-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 2px solid var(--line);
}

.page-products .pp-hero__stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: clamp(10px, 1.6vw, 16px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-hero__num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--lime);
}

.page-products .pp-hero__label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  text-align: right;
}

.page-products .pp-hero__media {
  margin: clamp(26px, 4vw, 48px) 0 0;
  border: var(--pp-border);
  box-shadow: var(--pp-shadow);
}

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

/* ---------- 章节通用 ---------- */
.page-products .pp-section {
  padding-block: clamp(36px, 5.5vw, 72px);
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-section .section-head {
  margin-bottom: clamp(22px, 3.4vw, 40px);
}

.page-products .pp-section .section-title {
  color: var(--paper);
}

.page-products .pp-section .section-kicker {
  color: var(--cyan);
}

/* ---------- 01 概览模块 ---------- */
.page-products .pp-modules {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-module {
  background: var(--paper);
  color: var(--noir);
  border: var(--pp-border);
  box-shadow: var(--pp-shadow-sm);
  padding: clamp(16px, 2.2vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform var(--t), box-shadow var(--t);
}

.page-products .pp-module:hover {
  transform: translate(-3px, -3px);
  box-shadow: 10px 10px 0 var(--shadow-block);
}

.page-products .pp-module__top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.page-products .pp-dot {
  width: 9px;
  height: 9px;
  display: inline-block;
  flex: none;
}

.page-products .pp-dot--on {
  background: var(--lime);
  box-shadow: 0 0 0 2px var(--noir);
}

.page-products .pp-dot--off {
  background: var(--lava);
  box-shadow: 0 0 0 2px var(--noir);
}

.page-products .pp-module__state {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--noir);
}

.page-products .pp-module__ver {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(40px, 6vw, 64px);
  line-height: 0.88;
  letter-spacing: -0.04em;
  color: var(--rust);
}

.page-products .pp-module__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: 0.01em;
  color: var(--noir);
}

.page-products .pp-module__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--noir);
  opacity: 0.82;
}

.page-products .pp-module__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 2px solid var(--noir);
  display: grid;
  gap: 6px;
  font-size: 13px;
}

.page-products .pp-module__meta > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.page-products .pp-module__meta dt {
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-products .pp-module__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  color: var(--noir);
}

/* ---------- 02 版本线 ---------- */
.page-products .pp-versions__split {
  align-items: start;
}

.page-products .pp-index {
  border: 2px solid var(--line);
  padding: clamp(14px, 2vw, 22px);
  background: var(--ink-2);
}

.page-products .pp-index .index-note {
  margin: 0 0 14px;
  color: var(--mist);
}

.page-products .pp-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 14px;
  border-left: 2px solid var(--line);
  display: grid;
  gap: 16px;
}

.page-products .pp-index__list li {
  position: relative;
  display: grid;
  gap: 3px;
}

.page-products .pp-index__list li::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 6px;
  width: 8px;
  height: 8px;
  background: var(--mist);
}

.page-products .pp-index__list li:last-child::before {
  background: var(--lime);
}

.page-products .pp-index__year {
  font-family: var(--font-mono);
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-products .pp-index__txt {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text);
}

.page-products .pp-versions .tablist {
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-products .pp-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--pp-gap);
}

.page-products .pp-vcard {
  background: var(--paper);
  color: var(--noir);
  border: var(--pp-border);
  box-shadow: var(--pp-shadow-sm);
  padding: clamp(14px, 2vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-self: start;
}

.page-products .pp-vcard:nth-child(even) {
  margin-top: clamp(0px, 2.4vw, 28px);
}

.page-products .pp-vcard--current {
  background: var(--paper);
  border-color: var(--noir);
  box-shadow: 5px 5px 0 var(--lime);
}

.page-products .pp-vnum {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(46px, 8vw, 96px);
  line-height: 0.82;
  letter-spacing: -0.05em;
  color: var(--rust);
}

.page-products .pp-vcard--current .pp-vnum {
  color: var(--noir);
}

.page-products .pp-vtitle {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.28;
  letter-spacing: 0.01em;
}

.page-products .pp-vtext {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  opacity: 0.84;
}

.page-products .pp-vlist {
  list-style: none;
  margin: 0;
  padding: 10px 0 0;
  border-top: 1px solid rgba(21, 16, 12, 0.22);
  display: grid;
  gap: 6px;
  font-size: 13px;
  line-height: 1.55;
}

.page-products .pp-tag {
  display: inline-block;
  min-width: 34px;
  margin-right: 8px;
  padding: 1px 4px;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-align: center;
  border: 1px solid var(--noir);
}

.page-products .pp-tag--new {
  background: var(--lime);
  color: var(--noir);
}

.page-products .pp-tag--off {
  background: var(--lava);
  color: var(--paper);
  border-color: var(--lava);
}

.page-products .pp-vstate {
  margin: auto 0 0;
  padding-top: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--noir);
}

/* 全宽节奏带 */
.page-products .pp-pace {
  grid-column: 1 / -1;
  background: var(--noir);
  border: 3px solid var(--noir);
  box-shadow: var(--pp-shadow-sm);
  padding: clamp(16px, 2.4vw, 26px);
  color: var(--text);
}

.page-products .pp-pace__label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lava);
}

.page-products .pp-pace__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-pace__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(200, 255, 77, 0.18);
  font-size: 14px;
}

.page-products .pp-pace__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pp-pace__list strong {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(16px, 2vw, 20px);
  color: var(--lime);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

/* ---------- 03 订阅 ---------- */
.page-products .pp-subscribe__split {
  align-items: start;
}

.page-products .pp-subscribe__fig {
  border: var(--pp-border);
  box-shadow: var(--pp-shadow);
  margin: 0;
}

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

.page-products .pp-subscribe .prose {
  max-width: 680px;
  color: var(--text);
  margin: 0 0 clamp(20px, 3vw, 32px);
}

.page-products .pp-subscribe__note {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
  max-width: 680px;
}

.page-products .pp-push .tablist {
  margin-bottom: clamp(16px, 2.2vw, 24px);
}

.page-products .pp-push__lead {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  max-width: 620px;
}

.page-products .pp-sample {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-left: 3px solid var(--lime);
}

.page-products .pp-sample li {
  display: grid;
  grid-template-columns: minmax(74px, auto) 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 11px clamp(10px, 1.6vw, 18px);
  background: var(--ink-2);
}

.page-products .pp-sample li:nth-child(odd) {
  background: rgba(16, 49, 40, 0.55);
}

.page-products .pp-sample__time {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: -0.01em;
  color: var(--lime);
  white-space: nowrap;
}

.page-products .pp-sample__text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

/* ---------- 04 模块说明 ---------- */
.page-products .pp-mlist {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-mitem {
  padding-left: clamp(14px, 2vw, 22px);
  border-left: 3px solid var(--cyan);
}

.page-products .pp-mitem__idx {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .pp-mitem__name {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-products .pp-mitem p:not(.pp-mitem__idx):not(.index-note) {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
  max-width: 62ch;
}

.page-products .pp-mitem .index-note {
  color: var(--mist);
  margin: 0;
}

.page-products .pp-fig-tactics {
  margin: clamp(26px, 4vw, 46px) 0;
  border: var(--pp-border);
  box-shadow: var(--pp-shadow);
}

.page-products .pp-fig-tactics img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pp-mitem--wide {
  border-left-color: var(--lava);
}

.page-products .pp-fields {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 2px solid var(--line);
}

.page-products .pp-fields li {
  background: var(--ink-2);
  padding: 11px 14px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-products .pp-fields li:nth-child(3n + 1) {
  color: var(--lime);
}

/* ---------- 05 安装与更新 ---------- */
.page-products .pp-install__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  grid-template-columns: 1fr;
}

.page-products .pp-install__lead {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
  max-width: 60ch;
}

.page-products .pp-steps {
  list-style: none;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: pp-step;
}

.page-products .pp-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 13px clamp(12px, 1.8vw, 18px);
  background: var(--ink-2);
  border-left: 3px solid var(--noir);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  transition: border-color var(--t), background var(--t);
}

.page-products .pp-steps li:hover {
  border-left-color: var(--lime);
  background: rgba(16, 49, 40, 0.9);
}

.page-products .pp-step__n {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
  letter-spacing: 0.04em;
}

.page-products .pp-install__fig {
  border: var(--pp-border);
  box-shadow: var(--pp-shadow);
  margin: 0;
}

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

/* ---------- 06 兼容性 ---------- */
.page-products .pp-compat__grid {
  display: grid;
  gap: clamp(20px, 3vw, 38px);
  grid-template-columns: 1fr;
}

.page-products .pp-compat__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--line);
}

.page-products .pp-compat__list li {
  padding: clamp(14px, 2vw, 20px) 0;
  border-bottom: 1px solid var(--line-soft);
  display: grid;
  gap: 6px;
}

.page-products .pp-compat__key {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rust);
  filter: brightness(1.9);
}

.page-products .pp-compat__val {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
  max-width: 68ch;
}

.page-products .pp-compat__fig {
  margin: 0;
  position: relative;
  border: 2px solid var(--line);
  overflow: hidden;
}

.page-products .pp-compat__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.7);
}

.page-products .pp-compat__fig .media-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px clamp(14px, 2vw, 22px);
  margin: 0;
  background: linear-gradient(to top, rgba(10, 31, 27, 0.92), rgba(10, 31, 27, 0));
  color: var(--text);
  font-size: 11px;
  letter-spacing: 0.06em;
}

/* ---------- 结尾入口 ---------- */
.page-products .pp-cta {
  padding-block: clamp(40px, 6vw, 78px);
  border-top: 3px solid var(--noir);
  background:
    repeating-linear-gradient(
      135deg,
      rgba(200, 255, 77, 0.05) 0 2px,
      transparent 2px 14px
    ),
    var(--ink-2);
}

.page-products .pp-cta__inner {
  display: grid;
  gap: 16px;
}

.page-products .pp-cta .index-note {
  color: var(--mist);
  margin: 0;
}

.page-products .pp-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(28px, 4.6vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--paper);
}

.page-products .pp-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(220px, 1fr);
  }

  .page-products .pp-modules {
    grid-template-columns: 1.15fr 1fr 1fr;
  }

  .page-products .pp-mlist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(22px, 3vw, 40px);
  }

  .page-products .pp-mitem--wide {
    grid-column: 1 / -1;
  }

  .page-products .pp-fields {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-pace__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-pace__list li {
    flex-direction: column;
    align-items: flex-start;
    border-bottom: 0;
    border-left: 2px solid rgba(200, 255, 77, 0.28);
    padding: 0 0 0 14px;
  }
}

@media (min-width: 960px) {
  .page-products .pp-install__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 1fr);
    align-items: start;
  }

  .page-products .pp-compat__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr);
    align-items: start;
  }

  .page-products .pp-subscribe__split {
    grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  }

  .page-products .pp-versions__split {
    grid-template-columns: minmax(230px, 280px) minmax(0, 1fr);
  }
}

@media (min-width: 1100px) {
  .page-products .pp-module__ver {
    font-size: 76px;
  }

  .page-products .pp-vnum {
    font-size: 96px;
  }
}

@media (max-width: 480px) {
  .page-products .pp-grid {
    grid-template-columns: 1fr;
  }

  .page-products .pp-vcard:nth-child(even) {
    margin-top: 0;
  }

  .page-products .pp-fields {
    grid-template-columns: 1fr;
  }

  .page-products .pp-sample li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-module,
  .page-products .pp-steps li {
    transition: none;
  }

  .page-products .pp-module:hover {
    transform: none;
  }
}