.page-products {
  --prod-gap: clamp(16px, 3vw, 28px);
  --prod-rule: 1px dashed rgba(167, 181, 179, 0.75);
  --prod-ink-soft: rgba(18, 52, 58, 0.74);
  --prod-ink-paper: rgba(247, 241, 230, 0.78);
}

.page-products .prod-crumbs {
  padding-top: clamp(18px, 4vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  margin-top: clamp(10px, 2vw, 18px);
  padding: clamp(32px, 7vw, 72px) 0 clamp(24px, 4vw, 40px);
  background:
    repeating-linear-gradient(90deg, rgba(247, 241, 230, 0.055) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(247, 241, 230, 0.055) 0 1px, transparent 1px 84px),
    var(--night);
  color: var(--paper);
  border-bottom: var(--line-bold) solid var(--signal);
}

.page-products .prod-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .prod-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-products .prod-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.2vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.page-products .prod-hero__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.85;
  color: var(--prod-ink-paper);
}

.page-products .prod-hero__facts {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--prod-ink-paper);
}

.page-products .prod-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(247, 241, 230, 0.16);
}

.page-products .prod-hero__num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--signal);
}

.page-products .prod-hero__visual .media {
  border-color: var(--signal);
  box-shadow: var(--shadow-hard-night);
}

.page-products .prod-hero__visual .media__caption {
  background: var(--paper-white);
  color: var(--ink-teal);
}

.page-products .hero-index {
  margin-top: clamp(24px, 5vw, 48px);
  padding-top: 18px;
  border-top: 2px solid rgba(247, 241, 230, 0.2);
}

.page-products .hero-index__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .hero-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .hero-index__link:hover,
.page-products .hero-index__link[aria-current="true"] {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-products .hero-index__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stand);
}

/* ---------- 章节通用 ---------- */
.page-products .prod-sec {
  padding: clamp(40px, 8vw, 84px) 0;
}

.page-products .prod-sec__head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-products .prod-sec__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 4.6vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink-teal);
}

.page-products .prod-sec__lead {
  margin: 14px 0 0;
  font-family: var(--font-body);
  font-size: clamp(15px, 2.3vw, 16.5px);
  line-height: 1.9;
  color: var(--prod-ink-soft);
}

.page-products .prod-sec--night .prod-sec__title {
  color: var(--paper);
}

.page-products .prod-sec--night .prod-sec__lead {
  color: var(--prod-ink-paper);
}

.page-products .prod-sec--night .chapter-tag {
  background: var(--signal);
  color: var(--night);
  border-color: var(--signal);
}

/* ---------- 01 模块列表 ---------- */
.page-products .module-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--line-bold) solid var(--ink-teal);
}

.page-products .module {
  display: grid;
  gap: 6px 20px;
  padding: clamp(18px, 3vw, 26px) 0;
  border-bottom: var(--prod-rule);
}

.page-products .module__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-products .module__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 3.2vw, 23px);
  color: var(--jiang);
}

.page-products .module__desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--prod-ink-soft);
}

.page-products .module__note {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--stand);
}

/* ---------- 表格通用 ---------- */
.page-products .table-scroll {
  overflow-x: auto;
  border: var(--line) solid var(--ink-teal);
  border-radius: var(--radius-card);
  background: var(--paper-white);
  box-shadow: var(--shadow-hard);
  -webkit-overflow-scrolling: touch;
}

.page-products .prod-track,
.page-products .prod-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--black);
}

.page-products .prod-track__caption,
.page-products .prod-table__caption {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--ink-teal);
  background: var(--rain);
  border-bottom: var(--line) solid var(--ink-teal);
}

.page-products .prod-track th,
.page-products .prod-track td,
.page-products .prod-table th,
.page-products .prod-table td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(167, 181, 179, 0.5);
  white-space: nowrap;
}

.page-products .prod-track thead th,
.page-products .prod-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--paper);
  background: var(--jiang);
  border-bottom: var(--line) solid var(--ink-teal);
}

.page-products .prod-track tbody th,
.page-products .prod-table tbody th {
  font-family: var(--font-ui);
  font-weight: 600;
  color: var(--ink-teal);
  background: rgba(216, 230, 227, 0.55);
}

.page-products .prod-track tbody tr:nth-child(even) td,
.page-products .prod-table tbody tr:nth-child(even) td {
  background: rgba(216, 230, 227, 0.32);
}

.page-products .prod-track td.is-live {
  color: var(--paper);
  background: var(--signal) !important;
  font-weight: 700;
}

.page-products .prod-track tbody tr:hover td,
.page-products .prod-table tbody tr:hover td {
  background: rgba(255, 106, 42, 0.12);
}

.page-products .table-scroll--tall {
  max-height: 460px;
  overflow-y: auto;
}

.page-products .prod-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
}

.page-products .prod-table tbody td:last-child {
  font-weight: 700;
  color: var(--ember);
}

/* ---------- 02 轨道注释 ---------- */
.page-products .track-notes {
  display: grid;
  gap: var(--prod-gap);
  margin-top: clamp(22px, 4vw, 34px);
}

.page-products .track-note {
  padding: 16px 18px;
  background: rgba(247, 241, 230, 0.06);
  border-left: var(--line-bold) solid var(--signal);
}

.page-products .track-note p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--prod-ink-paper);
}

.page-products .track-note .label-mono {
  margin-bottom: 6px;
  color: var(--signal);
}

/* ---------- 03 积分榜 ---------- */
.page-products .standings__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.page-products .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .standings__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--stand);
}

.page-products .prod-figure {
  margin-top: clamp(22px, 4vw, 34px);
}

/* ---------- 04 核对 ---------- */
.page-products .check-grid {
  display: grid;
  gap: clamp(20px, 4vw, 34px);
}

.page-products .check-grid__main {
  display: grid;
  gap: 16px;
  align-content: start;
}

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

.page-products .check-item {
  padding: 14px 16px;
  background: var(--paper-white);
  border: var(--line) solid var(--ink-teal);
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
}

.page-products .check-item__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-teal);
}

.page-products .check-item__status {
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 700;
  color: var(--night);
  background: var(--signal);
  border-radius: var(--radius-pill);
}

.page-products .check-item__status--done {
  color: var(--paper);
  background: var(--jiang);
}

.page-products .check-item__body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--prod-ink-soft);
}

.page-products .check-grid__side {
  display: grid;
  gap: var(--prod-gap);
  align-content: start;
}

.page-products .check-clock {
  padding: 20px;
  background: var(--paper-white);
  border: var(--line-bold) solid var(--ink-teal);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-hard);
}

.page-products .check-clock__big {
  margin: 6px 0 4px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 6vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--ember);
}

.page-products .check-clock__big span {
  margin-left: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--stand);
}

.page-products .check-clock__desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--prod-ink-soft);
}

.page-products .check-clock__rule {
  height: 0;
  margin: 16px 0;
  border: 0;
  border-top: var(--prod-rule);
}

.page-products .check-foot {
  margin: clamp(22px, 4vw, 32px) 0 0;
  padding-left: 16px;
  border-left: var(--line) solid var(--signal);
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--prod-ink-soft);
}

/* ---------- 05 APP ---------- */
.page-products .app-grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-products .app-sub {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 3vw, 21px);
  color: var(--jiang);
}

.page-products .app-grid__text > p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--prod-ink-soft);
}

.page-products .app-grid__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-products .version-box {
  margin-top: 12px;
  background: var(--paper-white);
  border: var(--line) solid var(--ink-teal);
  border-radius: 12px;
}

.page-products .version-box__summary {
  padding: 12px 16px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-teal);
  cursor: pointer;
  list-style: none;
}

.page-products .version-box__summary::-webkit-details-marker {
  display: none;
}

.page-products .version-box__summary::before {
  content: "＋";
  margin-right: 8px;
  font-family: var(--font-mono);
  color: var(--signal);
}

.page-products .version-box[open] .version-box__summary::before {
  content: "－";
}

.page-products .version-box__body {
  padding: 0 16px 14px;
}

.page-products .version-box__body p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--prod-ink-soft);
}

.page-products .app-grid__visual {
  display: grid;
  gap: var(--prod-gap);
  justify-items: center;
}

.page-products .phone {
  width: min(280px, 100%);
  padding: 10px;
  background: var(--night);
  border-radius: 26px;
  box-shadow: var(--shadow-hard);
}

.page-products .phone__screen {
  padding: 14px 12px 18px;
  background: var(--paper-white);
  border-radius: 18px;
}

.page-products .phone__bar {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(167, 181, 179, 0.7);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--stand);
}

.page-products .phone__block {
  padding: 12px;
  background: var(--rain);
  border-radius: 10px;
}

.page-products .phone__block--next {
  margin-top: 10px;
  background: rgba(255, 106, 42, 0.14);
}

.page-products .phone__list {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--ink-teal);
}

.page-products .phone__list li {
  display: flex;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px dashed rgba(167, 181, 179, 0.8);
}

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

.page-products .phone__list span {
  font-family: var(--font-mono);
  color: var(--ember);
  flex: 0 0 auto;
}

.page-products .app-figure {
  width: min(280px, 100%);
  margin: 0;
}

/* ---------- 06 下载 ---------- */
.page-products .dl-grid {
  display: grid;
  gap: clamp(20px, 4vw, 34px);
}

.page-products .dl-cards {
  display: grid;
  gap: 16px;
}

.page-products .dl-card {
  padding: 20px;
  background: var(--paper-white);
  border: var(--line-bold) solid var(--signal);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-hard-night);
}

.page-products .dl-card--paper {
  border-color: var(--rain);
  box-shadow: var(--shadow-hard-night);
}

.page-products .dl-card__title {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 3vw, 21px);
  color: var(--night);
}

.page-products .dl-card__desc {
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(10, 26, 43, 0.78);
}

.page-products .dl-figure {
  margin: 0;
}

.page-products .dl-uses {
  display: grid;
  gap: 12px;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-uses li {
  padding: 14px 16px;
  background: rgba(247, 241, 230, 0.07);
  border-left: var(--line-bold) solid var(--rain);
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--prod-ink-paper);
}

.page-products .dl-uses .label-mono {
  display: block;
  margin-bottom: 4px;
  color: var(--signal);
}

/* ---------- 07 场景 ---------- */
.page-products .scene-grid {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .scene {
  padding: 20px;
  background: var(--paper-white);
  border: var(--line) solid var(--ink-teal);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

.page-products .scene--note {
  background: var(--rain);
  border-style: dashed;
}

.page-products .scene__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--jiang);
}

.page-products .scene__desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--prod-ink-soft);
}

.page-products .scene--note .scene__desc {
  margin-top: 8px;
}

/* ---------- 08 版本 ---------- */
.page-products .version-line {
  display: grid;
  gap: 0;
  margin: 0 0 clamp(24px, 4vw, 36px);
  padding: 0 0 0 20px;
  list-style: none;
  border-left: var(--line-bold) solid var(--jiang);
}

.page-products .version-line__item {
  position: relative;
  padding: 0 0 22px 8px;
}

.page-products .version-line__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--signal);
  border: 2px solid var(--paper-white);
  border-radius: 50%;
}

.page-products .version-line__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ember);
}

.page-products .version-line__title {
  margin: 4px 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--ink-teal);
}

.page-products .version-line__item p:last-child {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--prod-ink-soft);
}

.page-products .start-box {
  display: grid;
  gap: 20px;
  padding: clamp(20px, 4vw, 32px);
  background: var(--paper-white);
  border: var(--line-bold) solid var(--ink-teal);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-hard);
}

.page-products .start-box__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 3.4vw, 26px);
  color: var(--night);
}

.page-products .start-box__text p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--prod-ink-soft);
}

.page-products .start-box__meta {
  margin-top: 12px !important;
  padding-top: 12px;
  border-top: var(--prod-rule);
  font-family: var(--font-mono) !important;
  font-size: 12.5px !important;
  color: var(--stand) !important;
}

.page-products .start-box__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .hero-index__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-products .prod-hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: end;
  }

  .page-products .module {
    grid-template-columns: 48px 190px 1fr;
    align-items: baseline;
  }

  .page-products .module__note {
    grid-column: 3;
  }

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

  .page-products .check-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }

  .page-products .app-grid {
    grid-template-columns: 1fr 320px;
    align-items: start;
  }

  .page-products .dl-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }

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

  .page-products .start-box {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 480px) {
  .page-products .prod-sec__title {
    font-size: 22px;
  }

  .page-products .hero-index__link {
    font-size: 13px;
  }

  .page-products .check-item__head {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .hero-index__link,
  .page-products .btn {
    transition: none;
  }
}
<<<END>>>