.page-products {
  --pp-bd: 3px solid var(--line-700);
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.16;
}

.page-products a {
  color: inherit;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding-bottom: 56px;
  border-bottom: var(--pp-bd);
  background:
    radial-gradient(880px 500px at 84% 4%, rgba(61, 123, 255, 0.2), transparent 70%),
    radial-gradient(680px 440px at 4% 96%, rgba(123, 92, 255, 0.16), transparent 72%),
    var(--ink-900);
}

.page-products .pp-hero__grid {
  display: grid;
  gap: 40px;
  align-items: center;
  margin-top: 28px;
}

.page-products .pp-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(2.05rem, 5.6vw, 3.9rem);
  background: linear-gradient(102deg, var(--paper) 38%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .pp-hero .lede {
  max-width: 54ch;
  color: var(--mist);
  line-height: 1.8;
}

.page-products .pp-hero__actions {
  margin-top: 26px;
}

.page-products .pp-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 34px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: var(--pp-bd);
}

.page-products .pp-facts__v {
  display: block;
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--cyan);
  line-height: 1.1;
}

.page-products .pp-facts__k {
  display: block;
  margin-top: 5px;
  font-size: 0.8rem;
  color: var(--mist);
}

.page-products .pp-hero__media {
  margin: 0;
}

.page-products .pp-window {
  border: var(--pp-bd);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
}

.page-products .pp-window__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: var(--pp-bd);
  background: linear-gradient(90deg, rgba(34, 230, 210, 0.1), transparent 62%);
}

.page-products .pp-window__bar span {
  width: 9px;
  height: 9px;
  border: 2px solid var(--line-700);
  border-radius: 50%;
}

.page-products .pp-window__bar span:first-child {
  border-color: var(--orange);
  background: var(--orange);
}

.page-products .pp-window__title {
  margin-left: auto;
  font-size: 0.7rem;
  font-style: normal;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pp-window__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-products .pp-window__rail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 14px;
  border-top: var(--pp-bd);
}

.page-products .pp-window__pill {
  padding: 4px 11px;
  border: 2px solid var(--line-700);
  font-size: 0.74rem;
  color: var(--mist);
}

.page-products .pp-window__pill--on {
  border-color: var(--cyan);
  background: rgba(34, 230, 210, 0.12);
  color: var(--cyan);
}

.page-products .pp-caption {
  margin-top: 14px;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 功能索引带 ---------- */
.page-products .pp-band {
  padding-block: 6px;
  border-top: var(--pp-bd);
  border-bottom: var(--pp-bd);
  background-color: var(--ink-800);
  background-image: repeating-linear-gradient(90deg, rgba(34, 230, 210, 0.07) 0 1px, transparent 1px 30px);
}

.page-products .pp-band__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pp-band__list a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border: 2px solid transparent;
  font-size: 0.88rem;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .pp-band__list a:hover,
.page-products .pp-band__list a:focus-visible {
  border-color: var(--cyan);
  background: rgba(34, 230, 210, 0.08);
  color: var(--cyan);
}

.page-products .pp-band__list .mono {
  font-size: 0.74rem;
  color: var(--cyan);
}

/* ---------- 章节头 ---------- */
.page-products .section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 30px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-700);
}

.page-products .section-head__title {
  font-size: clamp(1.45rem, 3.2vw, 2.15rem);
}

.page-products .section-head__note {
  margin: 0;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 功能区块 ---------- */
.page-products .pp-feature + .pp-feature {
  border-top: 1px solid var(--line-700);
}

.page-products .pp-row {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-products .pp-col-text p {
  margin: 0 0 16px;
  max-width: 62ch;
  line-height: 1.78;
}

.page-products .pp-col-text p:last-child {
  margin-bottom: 0;
}

.page-products .pp-specs {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--pp-bd);
}

.page-products .pp-specs__item {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-700);
  font-size: 0.9rem;
}

.page-products .pp-specs__k {
  flex: 0 0 84px;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .pp-specs__v {
  flex: 1 1 220px;
  color: var(--mist);
  line-height: 1.7;
}

/* 桌面端结构示意 */
.page-products .pp-mock {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: var(--pp-bd);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
}

.page-products .pp-mock__zone {
  min-height: 92px;
  padding: 12px;
  border: 2px solid var(--line-700);
  background: rgba(7, 11, 31, 0.62);
}

.page-products .pp-mock__zone--main {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-color: var(--cyan);
  background: linear-gradient(155deg, rgba(34, 230, 210, 0.14), rgba(61, 123, 255, 0.08));
}

.page-products .pp-mock__t {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-products .pp-mock__l {
  margin: 8px 0 0;
  font-size: 0.8rem;
  color: var(--mist);
  line-height: 1.6;
}

/* ---------- 图片框 ---------- */
.page-products .pp-figure {
  margin: 0;
  border: var(--pp-bd);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

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

/* ---------- 标签页与榜单 ---------- */
.page-products .pp-tabsbox {
  margin-top: 36px;
  border: var(--pp-bd);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
}

.page-products .pp-tabsbox .tabs {
  display: flex;
  flex-wrap: wrap;
  border-bottom: var(--pp-bd);
}

.page-products .pp-tabsbox .tab {
  flex: 1 1 auto;
  min-width: 118px;
  padding: 14px 18px;
  border: 0;
  border-right: 1px solid var(--line-700);
  background: transparent;
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 0.92rem;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .pp-tabsbox .tab:hover {
  color: var(--paper);
  background: rgba(34, 230, 210, 0.06);
}

.page-products .pp-tabsbox .tab[aria-selected="true"] {
  background: rgba(34, 230, 210, 0.1);
  color: var(--cyan);
  box-shadow: inset 0 -3px 0 var(--cyan);
}

.page-products .pp-tabsbox .tab-panel {
  padding: 16px 20px 20px;
}

.page-products .board {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .board__row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-700);
  font-size: 0.9rem;
}

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

.page-products .board__rank {
  font-weight: 600;
  color: var(--orange);
}

.page-products .board__name {
  color: var(--paper);
  line-height: 1.6;
}

.page-products .board__value {
  font-size: 0.78rem;
  color: var(--mist);
  white-space: nowrap;
}

/* ---------- 场馆 ---------- */
.page-products .pp-map {
  margin-top: 26px;
  padding: 18px;
  border: var(--pp-bd);
  background-color: var(--ink-800);
  background-image:
    linear-gradient(rgba(34, 230, 210, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 230, 210, 0.08) 1px, transparent 1px);
  background-size: 34px 34px;
}

.page-products .pp-venues {
  display: grid;
  gap: 12px;
}

.page-products .venue-card {
  padding: 16px 18px;
  border: 2px solid var(--line-700);
  background: rgba(7, 11, 31, 0.86);
  cursor: default;
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-products .venue-card:hover,
.page-products .venue-card:focus {
  border-color: var(--cyan);
  transform: translateY(-3px);
  outline: none;
}

.page-products .venue-card__name {
  font-size: 1rem;
  font-weight: 800;
}

.page-products .venue-card__meta {
  margin: 7px 0 0;
  font-size: 0.76rem;
  color: var(--cyan);
}

.page-products .venue-card__line {
  margin: 9px 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .venue-card__hint {
  margin: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 0.84rem;
  line-height: 1.72;
  color: var(--paper);
  transition: max-height 0.24s var(--ease), opacity 0.24s var(--ease), margin 0.24s var(--ease);
}

.page-products .venue-card:hover .venue-card__hint,
.page-products .venue-card:focus .venue-card__hint {
  max-height: 180px;
  margin-top: 10px;
  opacity: 1;
}

/* ---------- 订阅折叠 ---------- */
.page-products .pp-acc {
  margin-top: 10px;
  border: var(--pp-bd);
  background: var(--ink-800);
}

.page-products .pp-acc .accordion__item + .accordion__item {
  border-top: 1px solid var(--line-700);
}

.page-products .pp-acc .accordion__trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 18px;
  border: 0;
  background: transparent;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.98rem;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s var(--ease);
}

.page-products .pp-acc .accordion__trigger:hover {
  background: rgba(34, 230, 210, 0.06);
}

.page-products .pp-acc .accordion__trigger:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -4px;
}

.page-products .pp-acc__num {
  font-size: 0.8rem;
  color: var(--cyan);
}

.page-products .pp-acc .accordion__icon {
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  margin-left: auto;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform 0.22s var(--ease);
}

.page-products .pp-acc .accordion__trigger[aria-expanded="true"] .accordion__icon {
  transform: rotate(-135deg);
}

.page-products .pp-acc .accordion__panel {
  display: block;
  overflow: hidden;
}

.page-products .pp-acc .accordion__trigger[aria-expanded="false"] + .accordion__panel {
  display: none;
}

.page-products .pp-acc .accordion__inner {
  padding: 0 18px 18px 48px;
}

.page-products .pp-acc .accordion__content p {
  margin: 0 0 10px;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pp-acc .accordion__content ul {
  margin: 0;
  padding-left: 18px;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--paper);
}

.page-products .pp-acc .accordion__content li::marker {
  color: var(--cyan);
}

.page-products .pp-acc__foot {
  margin: 18px 0 0;
}

/* ---------- 多端对比 ---------- */
.page-products .pp-multi .tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .pp-multi .tab {
  padding: 10px 18px;
  border: 2px solid var(--line-700);
  background: transparent;
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .pp-multi .tab:hover {
  color: var(--paper);
}

.page-products .pp-multi .tab[aria-selected="true"] {
  border-color: var(--cyan);
  background: rgba(34, 230, 210, 0.1);
  color: var(--cyan);
}

.page-products .pp-multi .tab-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-multi .tab-panel li {
  position: relative;
  padding: 12px 0 12px 26px;
  border-bottom: 1px solid var(--line-700);
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .pp-multi .tab-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 10px;
  height: 10px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-products .pp-multi__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-700);
  font-size: 0.84rem;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 版本卡带 ---------- */
.page-products .pp-rail {
  display: flex;
  gap: 16px;
  padding: 6px 0 22px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-products .pp-ver {
  flex: 0 0 auto;
  width: 266px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  border: var(--pp-bd);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  scroll-snap-align: start;
}

.page-products .pp-ver--now {
  border-color: var(--cyan);
  background: linear-gradient(160deg, rgba(34, 230, 210, 0.14), var(--ink-800) 62%);
}

.page-products .pp-ver .tag {
  align-self: flex-start;
}

.page-products .pp-ver__num {
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1;
  color: var(--paper);
}

.page-products .pp-ver--now .pp-ver__num {
  color: var(--cyan);
}

.page-products .pp-ver__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-ver__list li {
  position: relative;
  padding: 9px 0 9px 16px;
  border-top: 1px solid var(--line-700);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pp-ver__list li:first-child {
  border-top: 0;
}

.page-products .pp-ver__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

/* ---------- 场景 ---------- */
.page-products .pp-scenes {
  display: grid;
  gap: 18px;
}

.page-products .pp-scene {
  padding: 22px 20px;
  border-top: 3px solid var(--cyan);
  background: var(--ink-800);
}

.page-products .pp-scene:nth-child(2) {
  border-top-color: var(--orange);
}

.page-products .pp-scene:nth-child(3) {
  border-top-color: var(--violet);
}

.page-products .pp-scene__k {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-products .pp-scene h3 {
  margin: 8px 0 12px;
  font-size: 1.15rem;
}

.page-products .pp-scene p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.76;
  color: var(--mist);
}

.page-products .pp-scene ul {
  margin: 14px 0 0;
  padding-left: 18px;
  font-size: 0.86rem;
  line-height: 1.85;
}

.page-products .pp-scene li::marker {
  color: var(--cyan);
}

/* ---------- 结尾行动区 ---------- */
.page-products .pp-cta__box {
  display: grid;
  gap: 22px;
  padding: 30px 22px;
  border: var(--pp-bd);
  box-shadow: var(--shadow-hard);
  background: linear-gradient(122deg, var(--ink-800), rgba(61, 123, 255, 0.18));
}

.page-products .pp-cta__box h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.page-products .pp-cta__box p {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pp-mock {
    grid-template-columns: 0.85fr 1.6fr 0.9fr;
    align-items: stretch;
  }

  .page-products .pp-ver {
    width: 320px;
  }
}

@media (min-width: 860px) {
  .page-products .pp-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .pp-cta__box {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
    padding: 42px 40px;
  }
}

@media (min-width: 1000px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: 56px;
    margin-top: 52px;
  }

  .page-products .pp-row {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: center;
  }

  .page-products .pp-row--flip .pp-col-media {
    order: -1;
  }

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

  .page-products .pp-venues .venue-card:first-child {
    grid-column: 1 / -1;
  }
}
<<<END>>>