.page-products {
  --pp-surface: rgba(255, 255, 255, 0.045);
  --pp-surface-soft: rgba(53, 242, 208, 0.06);
  --pp-edge: rgba(53, 242, 208, 0.26);
  overflow-x: hidden;
}

/* 面包屑 */
.page-products .pp-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}
.page-products .pp-crumbs li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.page-products .pp-crumbs li + li::before {
  content: "/";
  color: rgba(143, 163, 184, 0.5);
}
.page-products .pp-crumbs a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}
.page-products .pp-crumbs a:hover,
.page-products .pp-crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line-cyan);
}
.page-products .pp-crumbs [aria-current="page"] {
  color: var(--paper-hi);
}

/* 区块节奏 */
.page-products .pp-sec {
  padding-block: clamp(34px, 5vw, 68px);
  border-top: 1px solid var(--line-dark);
}
.page-products .pp-hero {
  border-top: 0;
  padding-top: clamp(20px, 3vw, 38px);
}

.page-products .pp-sec-head {
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}
.page-products .pp-sec-head .kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}
.page-products .pp-sec-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  font-weight: 700;
  color: var(--paper-hi);
}
.page-products .pp-sec-lede {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--steel-bright);
}

/* 首屏 */
.page-products .pp-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}
.page-products .pp-hero-copy .kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}
.page-products .pp-hero-copy h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 6.2vw, 66px);
  line-height: 1.03;
  letter-spacing: -0.022em;
  font-weight: 800;
  color: var(--paper-hi);
}
.page-products .pp-hero-copy .lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--steel-bright);
}
.page-products .pp-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
  padding: 16px 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}
.page-products .pp-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-products .pp-hero-stat .stat-value {
  font-family: var(--font-mono);
  font-size: clamp(19px, 3vw, 27px);
  font-weight: 600;
  line-height: 1.1;
  color: var(--cyan);
}
.page-products .pp-hero-stat .stat-label {
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--steel);
}
.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pp-hero-side {
  position: relative;
  padding: 24px 22px 22px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-panel);
  background: var(--ink-800);
}
.page-products .pp-hero-side::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 56px;
  height: 3px;
  border-radius: 0 0 3px 0;
  background: var(--cyan);
}
.page-products .pp-side-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--steel);
}
.page-products .pp-scale + .pp-scale {
  margin-top: 18px;
}
.page-products .pp-scale-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 12px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--paper-hi);
}
.page-products .pp-scale-val {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--orange);
}
.page-products .pp-scale-track {
  height: 6px;
  border-radius: var(--radius-pill);
  background: rgba(143, 163, 184, 0.18);
  overflow: hidden;
}
.page-products .pp-scale-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}
.page-products .pp-scale-fill--low { width: 28%; }
.page-products .pp-scale-fill--mid { width: 62%; }
.page-products .pp-scale-fill--high { width: 94%; }

/* 三端卡片 */
.page-products .pp-ends {
  display: grid;
  gap: 14px;
}
.page-products .pp-end {
  padding: 20px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-soft);
  background: var(--ink-800);
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}
.page-products .pp-end:hover {
  transform: translateY(-3px);
  border-color: var(--pp-edge);
}
.page-products .pp-end-platform {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.page-products .pp-end h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--paper-hi);
}
.page-products .pp-end p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

.page-products .pp-tempo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--orange);
  border-radius: 4px 12px 12px 4px;
  background: rgba(255, 106, 43, 0.09);
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel-bright);
}
.page-products .pp-tempo-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}

/* 双栏工作台 */
.page-products .pp-bench {
  display: grid;
  gap: 18px;
}
.page-products .pp-bench-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-panel);
  background: var(--ink-800);
}
.page-products .pp-bench-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pp-bench-figure .media-cap {
  padding: 12px 16px;
  border-top: 1px solid var(--line-dark);
  background: var(--ink-900);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}
.page-products .pp-bench-col {
  padding: 22px;
  border: 1px solid var(--line-paper);
  border-radius: var(--radius-soft);
  background: var(--paper);
  color: var(--ink-body);
}
.page-products .pp-bench-col + .pp-bench-col {
  margin-top: 14px;
}
.page-products .pp-bench-col h3 {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink-body);
}
.page-products .pp-bench-col p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-body-soft);
}
.page-products .pp-bench-col ul {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-body-soft);
}
.page-products .pp-bench-col--review {
  background: var(--paper-hi);
}

/* 赛事日历 */
.page-products .pp-wide-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-panel);
  background: var(--ink-800);
}
.page-products .pp-wide-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pp-wide-figure figcaption {
  padding: 12px 18px;
  border-top: 1px solid var(--line-dark);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}
.page-products .pp-cal-points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .pp-cal-points li {
  padding: 16px 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-soft);
  background: var(--pp-surface);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--steel-bright);
}
.page-products .pp-cal-points strong {
  color: var(--cyan);
  font-weight: 600;
}

/* 会员档位 */
.page-products .pp-tiers {
  display: grid;
  gap: 16px;
}
.page-products .pp-tier {
  display: flex;
  flex-direction: column;
  padding: 24px 22px 22px;
  border-radius: var(--radius-panel);
  border-top: 4px solid var(--steel);
  background: var(--paper);
  color: var(--ink-body);
}
.page-products .pp-tier--mid { border-top-color: var(--orange); }
.page-products .pp-tier--high { border-top-color: var(--ink-800); }
.page-products .pp-tier-tag {
  align-self: flex-start;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}
.page-products .pp-tier--mid .pp-tier-tag { color: var(--orange); }
.page-products .pp-tier--high .pp-tier-tag { color: var(--green); }
.page-products .pp-tier h3 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.24;
  font-weight: 700;
  color: var(--ink-body);
}
.page-products .pp-tier-fit {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-body-soft);
  padding-left: 12px;
  border-left: 2px solid rgba(26, 23, 20, 0.14);
}
.page-products .pp-tier-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}
.page-products .pp-tier-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-body);
}
.page-products .pp-tier-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}
.page-products .pp-tier-figure {
  margin: 20px 0 0;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-panel);
  background: var(--ink-800);
}
.page-products .pp-tier-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pp-tier-figure figcaption {
  padding: 12px 18px;
  border-top: 1px solid var(--line-dark);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}

/* 功能对照 */
.page-products .pp-filterbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.page-products .pp-filterbar .filter-input {
  flex: 1 1 260px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-pill);
  background: var(--ink-800);
  color: var(--paper-hi);
  font-family: var(--font-body);
  font-size: 14px;
}
.page-products .pp-filterbar .filter-input::placeholder {
  color: rgba(143, 163, 184, 0.72);
}
.page-products .pp-filterbar .filter-input:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-color: var(--cyan);
}
.page-products .pp-filterbar .filter-status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
}

.page-products .pp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-soft);
  background: var(--ink-800);
}
.page-products .pp-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .pp-table th,
.page-products .pp-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--line-dark);
}
.page-products .pp-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--ink-900);
  border-bottom: 1px solid var(--line-cyan);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--paper-hi);
}
.page-products .pp-table tbody th {
  font-weight: 500;
  color: var(--paper-hi);
  white-space: nowrap;
}
.page-products .pp-table tbody td {
  color: var(--steel-bright);
}
.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: 0;
}
.page-products .pp-table .pp-col-current {
  background: rgba(53, 242, 208, 0.06);
}
.page-products .pp-table thead .pp-col-current {
  color: var(--cyan);
}

.page-products .pp-square-figure {
  margin: 22px 0 0;
  max-width: 420px;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-soft);
  background: var(--ink-800);
}
.page-products .pp-square-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pp-square-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line-dark);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}

.page-products .pp-iter {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .pp-iter li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-soft);
  background: var(--pp-surface);
}
.page-products .pp-iter-num {
  font-family: var(--font-mono);
  font-size: 34px;
  line-height: 1;
  font-weight: 600;
  color: var(--cyan);
}
.page-products .pp-iter-label {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--orange);
}
.page-products .pp-iter p {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--steel);
}

/* 上手路径 */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: ppstep;
  display: grid;
  gap: 14px;
}
.page-products .pp-steps li {
  position: relative;
  padding: 22px 20px 20px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-soft);
  background: var(--ink-800);
  counter-increment: ppstep;
}
.page-products .pp-steps li::before {
  content: counter(ppstep, decimal-leading-zero);
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 28px;
  line-height: 1;
  font-weight: 600;
  color: var(--orange);
}
.page-products .pp-steps h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--paper-hi);
}
.page-products .pp-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}
.page-products .pp-start-links {
  margin: 22px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel);
}
.page-products .pp-start-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  transition: border-color 180ms var(--ease);
}
.page-products .pp-start-links a:hover,
.page-products .pp-start-links a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* 桌面栅格 */
@media (min-width: 720px) {
  .page-products .pp-ends {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-cal-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-iter {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
  }
  .page-products .pp-bench {
    grid-template-columns: minmax(0, 0.76fr) minmax(0, 1.24fr);
    align-items: start;
  }
  .page-products .pp-tiers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-square-figure {
    margin-top: 26px;
  }
}

@media (min-width: 1080px) {
  .page-products .pp-iter {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
<<<END>>>