.page-products {
  --pd-ink-soft: #3E5852;
  --pd-rule: 1px solid var(--line);
  background:
    radial-gradient(120% 80% at 86% -12%, rgba(71, 245, 176, 0.10), transparent 62%),
    var(--ink);
  color: var(--text);
  font-family: var(--body);
  overflow-x: clip;
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products .pd-crumbs-wrap {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-products .pd-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .pd-crumbs .crumbs__item {
  color: var(--muted);
  text-decoration: none;
}

.page-products .pd-crumbs a.crumbs__item:hover,
.page-products .pd-crumbs a.crumbs__item:focus-visible {
  color: var(--neon);
}

.page-products .pd-crumbs .crumbs__item[aria-current="page"] {
  color: var(--text);
}

.page-products .pd-crumbs__sep {
  color: var(--grass);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding-block: clamp(32px, 5vw, 64px) clamp(48px, 7vw, 96px);
}

.page-products .pd-hero__inner {
  display: grid;
  gap: clamp(36px, 5vw, 64px);
}

.page-products .pd-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-products .pd-eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--neon);
}

.page-products .pd-hero__title {
  margin: 16px 0 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(34px, 6.4vw, 74px);
  line-height: 0.98;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.page-products .pd-hero__lead {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-products .pd-hero__strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding-top: 20px;
  border-top: var(--pd-rule);
}

.page-products .pd-hero__strip div {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-products .pd-hero__strip dt {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .pd-hero__strip dd {
  margin: 0;
  font-size: clamp(17px, 2.4vw, 26px);
  color: var(--neon);
}

.page-products .pd-hero__viz {
  position: relative;
  display: grid;
  gap: 14px;
}

.page-products .pd-ring {
  position: relative;
  width: min(100%, 320px);
  margin-inline: auto;
  aspect-ratio: 1 / 1;
}

.page-products .pd-ring svg {
  width: 100%;
  height: 100%;
  display: block;
}

.page-products .pd-ring circle {
  fill: none;
  stroke-width: 18;
}

.page-products .pd-ring__track {
  stroke: rgba(71, 245, 176, 0.12);
}

.page-products .pd-ring__main {
  stroke: var(--neon);
  stroke-dasharray: 350 603;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 120px 120px;
}

.page-products .pd-ring__alt {
  stroke: var(--signal);
  stroke-dasharray: 253 603;
  stroke-dashoffset: -350;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 120px 120px;
}

.page-products .pd-ring__center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 6px;
  text-align: center;
}

.page-products .pd-ring__center .num {
  font-size: clamp(38px, 7vw, 58px);
  line-height: 1;
  color: var(--text);
}

.page-products .pd-ring__center .num span {
  font-size: 0.45em;
  color: var(--neon);
  margin-left: 2px;
}

.page-products .pd-ring__center em {
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-products .pd-float {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.38);
}

.page-products .pd-float .num {
  font-size: 26px;
  line-height: 1;
  color: var(--neon);
}

.page-products .pd-float--b .num {
  color: var(--signal);
}

.page-products .pd-float small {
  font-size: 12px;
  color: var(--muted);
}

.page-products .pd-label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- 区块与章节头 ---------- */
.page-products .pd-section {
  position: relative;
  padding-block: clamp(52px, 8vw, 112px);
}

.page-products .pd-head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(28px, 4vw, 52px);
}

.page-products .pd-head__num {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--neon);
}

.page-products .pd-head__num::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.page-products .pd-head__title {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(27px, 4.4vw, 52px);
  line-height: 1.04;
  letter-spacing: -0.012em;
  text-wrap: balance;
}

.page-products .pd-head__note {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 01 面板总览 ---------- */
.page-products .pd-dash {
  display: grid;
  gap: clamp(16px, 3vw, 24px);
}

.page-products .pd-dash__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: var(--ink-2);
}

.page-products .pd-dash__figure img {
  width: 100%;
  aspect-ratio: 7 / 5;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.88);
}

.page-products .pd-dash__figure figcaption,
.page-products .pd-metric__figure figcaption,
.page-products .pd-rhythm__figure figcaption,
.page-products .pd-share__figure figcaption,
.page-products .pd-version__figure figcaption {
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pd-dash__figure figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px;
  background: linear-gradient(to top, rgba(6, 18, 15, 0.92), rgba(6, 18, 15, 0));
}

.page-products .pd-dash__groups {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .pd-groups {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pd-groups li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 2px 12px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
}

.page-products .pd-groups li span {
  grid-row: span 2;
  align-self: center;
  font-size: 13px;
  color: var(--neon);
}

.page-products .pd-groups strong {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
}

.page-products .pd-groups em {
  font-style: normal;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .pd-dash__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .pd-stat {
  display: grid;
  gap: 4px;
  padding: 15px 16px;
  border-radius: var(--r-md);
  background: linear-gradient(160deg, var(--panel), var(--ink-2));
  border: 1px solid var(--line-soft);
}

.page-products .pd-stat .num {
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1;
  color: var(--neon);
}

.page-products .pd-stat span:last-child {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 02 指标分组 ---------- */
.page-products .pd-metric-grid {
  display: grid;
  gap: 14px;
}

.page-products .pd-metric {
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--r-md);
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
}

.page-products .pd-metric--accent {
  border-left: 3px solid var(--neon);
}

.page-products .pd-metric h3 {
  margin: 10px 0 10px;
  font-family: var(--display);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 700;
  line-height: 1.2;
}

.page-products .pd-metric p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pd-metric__nums {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}

.page-products .pd-metric__nums div {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.page-products .pd-metric__nums dt {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .pd-metric__nums dd {
  margin: 0;
  font-size: 18px;
  color: var(--text);
}

.page-products .pd-metric__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: var(--ink-2);
}

.page-products .pd-metric__figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.9) brightness(0.9);
}

.page-products .pd-metric__figure figcaption {
  padding: 12px 16px 14px;
}

/* ---------- 03 联赛专题页 ---------- */
.page-products .pd-league {
  background: var(--ink-2);
  border-block: 1px solid var(--line-soft);
}

.page-products .pd-boards {
  display: grid;
  gap: 12px;
}

.page-products .pd-board {
  padding: 20px 18px;
  border-radius: var(--r-md);
  background: var(--panel);
  border-top: 2px solid var(--neon);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-products .pd-board:nth-child(even) {
  border-top-color: var(--signal);
}

.page-products .pd-board__num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .pd-board h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 21px;
  font-weight: 700;
}

.page-products .pd-board p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pd-boards__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(22px, 3vw, 32px) 0 0;
}

/* ---------- 04 更新节奏 ---------- */
.page-products .pd-rhythm__inner {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

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

.page-products .pd-time li {
  position: relative;
  padding: 14px 0 18px 26px;
}

.page-products .pd-time li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 4px rgba(71, 245, 176, 0.14);
}

.page-products .pd-time li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 38px;
  bottom: -4px;
  width: 1px;
  background: var(--line);
}

.page-products .pd-time li:last-child::after {
  display: none;
}

.page-products .pd-time span {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--signal);
}

.page-products .pd-time h3 {
  margin: 6px 0 6px;
  font-size: 16.5px;
  font-weight: 600;
}

.page-products .pd-time p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pd-rhythm__more {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pd-rhythm__more a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-products .pd-rhythm__more a:hover,
.page-products .pd-rhythm__more a:focus-visible {
  border-bottom-color: var(--neon);
}

.page-products .pd-rhythm__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: var(--ink-2);
}

.page-products .pd-rhythm__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.85);
}

.page-products .pd-rhythm__figure figcaption {
  padding: 12px 16px 14px;
}

/* ---------- 05 分享链接（纸白区） ---------- */
.page-products .pd-share {
  background: var(--paper);
  color: var(--ink-2);
}

.page-products .pd-share__inner {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-products .pd-share .pd-head__num {
  color: var(--deep);
}

.page-products .pd-share .pd-head__num::after {
  background: rgba(15, 169, 123, 0.28);
}

.page-products .pd-share .pd-head__title {
  color: var(--ink-2);
}

.page-products .pd-share .pd-head__note {
  color: var(--pd-ink-soft);
}

.page-products .pd-linkcard {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 22px;
  padding: 18px;
  border-radius: var(--r-md);
  background: #E6EEE9;
  border: 1px solid rgba(15, 169, 123, 0.24);
}

.page-products .pd-linkcard > div {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-products .pd-linkcard__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pd-ink-soft);
}

.page-products .pd-linkcard .num {
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1;
  color: var(--deep);
}

.page-products .pd-linkcard > div:last-child .num {
  color: var(--signal);
}

.page-products .pd-share__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pd-share__points li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(15, 169, 123, 0.18);
}

.page-products .pd-share__points strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-2);
}

.page-products .pd-share__points span {
  font-size: 14px;
  line-height: 1.75;
  color: var(--pd-ink-soft);
}

.page-products .pd-share__cta {
  margin: 26px 0 0;
}

.page-products .pd-share__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid rgba(15, 169, 123, 0.2);
  background: #E6EEE9;
}

.page-products .pd-share__figure img {
  width: 100%;
  aspect-ratio: 5 / 6;
  object-fit: cover;
  filter: saturate(0.9);
}

.page-products .pd-share__figure figcaption {
  padding: 12px 16px 14px;
  color: var(--pd-ink-soft);
}

/* ---------- 06 第四版 ---------- */
.page-products .pd-version {
  overflow: hidden;
}

.page-products .pd-version::before {
  content: "v4";
  position: absolute;
  right: -3%;
  top: -6%;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(150px, 30vw, 320px);
  line-height: 0.8;
  letter-spacing: -0.03em;
  color: rgba(71, 245, 176, 0.06);
  -webkit-text-stroke: 1px rgba(71, 245, 176, 0.16);
  pointer-events: none;
}

.page-products .pd-version .shell {
  position: relative;
  z-index: 1;
}

.page-products .pd-version__grid {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
}

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

.page-products .pd-verlist li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: var(--ink-2);
  border-left: 2px solid var(--line);
}

.page-products .pd-verlist li:nth-child(2) {
  border-left-color: var(--signal);
}

.page-products .pd-verlist span {
  grid-row: span 2;
  align-self: start;
  padding-top: 2px;
  font-size: 13px;
  color: var(--neon);
}

.page-products .pd-verlist h3 {
  margin: 0;
  font-size: 16.5px;
  font-weight: 600;
}

.page-products .pd-verlist p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pd-version__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: var(--ink-2);
  align-self: start;
}

.page-products .pd-version__figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.88);
}

.page-products .pd-version__figure figcaption {
  padding: 12px 16px 14px;
}

/* ---------- 07 角色与流程 ---------- */
.page-products .pd-start__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-products .pd-start__col {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .pd-roles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pd-roles li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pd-roles strong {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--neon);
}

.page-products .pd-roles span {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-products .pd-steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 15px 16px;
  border-radius: var(--r-md);
  background: var(--panel);
  border: 1px solid var(--line-soft);
}

.page-products .pd-steps span {
  grid-row: span 2;
  align-self: center;
  font-size: 19px;
  color: var(--neon);
}

.page-products .pd-steps h3 {
  margin: 0;
  font-size: 15.5px;
  font-weight: 600;
}

.page-products .pd-steps p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pd-cta {
  display: grid;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(22px, 4vw, 38px);
  border-radius: var(--r-lg);
  background: linear-gradient(118deg, var(--grass), var(--ink-2) 68%);
  border: 1px solid var(--line);
}

.page-products .pd-cta h3 {
  margin: 0 0 10px;
  font-family: var(--display);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 700;
  line-height: 1.2;
}

.page-products .pd-cta p {
  margin: 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(234, 243, 239, 0.8);
}

.page-products .pd-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .pd-hero__viz {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pd-ring {
    grid-column: 1 / -1;
    width: min(100%, 360px);
  }

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

  .page-products .pd-metric__figure {
    grid-column: 1 / -1;
  }

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

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

@media (min-width: 900px) {
  .page-products .pd-hero__inner {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: center;
  }

  .page-products .pd-hero__copy {
    grid-column: 1 / span 7;
  }

  .page-products .pd-hero__viz {
    grid-column: 8 / span 5;
    display: block;
    min-height: 380px;
    align-content: center;
  }

  .page-products .pd-ring {
    width: min(100%, 320px);
    margin-inline: auto;
  }

  .page-products .pd-float {
    position: absolute;
    width: 172px;
  }

  .page-products .pd-float--a {
    top: 0;
    right: -4%;
  }

  .page-products .pd-float--b {
    bottom: 2%;
    left: -8%;
  }
}

@media (min-width: 960px) {
  .page-products .pd-dash {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px 24px;
    align-items: start;
  }

  .page-products .pd-dash__figure {
    grid-column: 1 / span 7;
    grid-row: 1 / span 2;
  }

  .page-products .pd-dash__groups {
    grid-column: 8 / span 5;
    transform: translateY(-14px);
  }

  .page-products .pd-dash__stats {
    grid-column: 8 / span 5;
  }

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

  .page-products .pd-board:nth-child(even) {
    transform: translateY(16px);
  }

  .page-products .pd-rhythm__inner {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-products .pd-rhythm__figure {
    position: sticky;
    top: 32px;
  }

  .page-products .pd-share__inner {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-products .pd-version__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-products .pd-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-board:nth-child(even) {
    transform: none;
  }

  .page-products .pd-dash__groups {
    transform: none;
  }
}
<<<END>>>