.page-products {
  --pp-border: rgba(140, 151, 184, 0.26);
  --pp-border-strong: rgba(59, 232, 224, 0.42);
  --pp-v1: #3BE8E0;
  --pp-v2: #7BD88F;
  --pp-v3: #FFD166;
  --pp-v4: #FF8A5B;
  --pp-v5: #B47BFF;
  padding-bottom: 72px;
  color: var(--cloud);
}

.page-products .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  padding: 28px 0 56px;
  overflow: hidden;
}

.page-products .dl-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 62vw;
  height: 320px;
  background: radial-gradient(closest-side, rgba(59, 232, 224, 0.14), transparent 72%);
  pointer-events: none;
}

.page-products .dl-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .dl-hero-copy .label {
  display: inline-block;
  margin-bottom: 14px;
}

.page-products .dl-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-cn);
  font-size: clamp(1.75rem, 6vw, 3.4rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: 0.005em;
  color: var(--cloud);
  text-wrap: balance;
}

.page-products .dl-hero-lead {
  max-width: 62ch;
  margin: 0 0 26px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-products .dl-hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: var(--pp-border);
  border: 1px solid var(--pp-border);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}

.page-products .dl-hero-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--ink-700);
}

.page-products .dl-hero-stats .stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.01em;
}

.page-products .dl-hero-stats .stat-key {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--slate);
}

.page-products .dl-hero-media {
  position: relative;
}

.page-products .dl-hero-media .media-frame {
  box-shadow: 0 0 0 1px var(--pp-border-strong), 0 28px 60px -32px rgba(5, 7, 15, 0.9);
}

.page-products .dl-hero-caption {
  margin: 14px 0 0;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}

/* ---------- 两种进入方式 ---------- */
.page-products .dl-compare {
  padding: 20px 0 64px;
}

.page-products .dl-compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  position: relative;
}

.page-products .dl-divider-slash {
  display: none;
}

.page-products .dl-choice {
  position: relative;
  padding: 30px 24px 32px 30px;
  background: var(--ink-700);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}

.page-products .dl-choice::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}

.page-products .dl-choice--web::before {
  background: var(--cyan);
}

.page-products .dl-choice--client::before {
  background: var(--magenta);
  box-shadow: 0 0 26px rgba(255, 61, 154, 0.4);
}

.page-products .dl-choice-tag {
  margin: 0 0 12px;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--slate);
}

.page-products .dl-choice h3 {
  margin: 0 0 12px;
  font-size: 1.32rem;
  font-weight: 900;
  line-height: 1.36;
  text-wrap: balance;
}

.page-products .dl-choice--web h3 {
  color: var(--cyan);
}

.page-products .dl-choice--client h3 {
  color: var(--magenta);
}

.page-products .dl-choice p {
  margin: 0 0 14px;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-products .dl-choice-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .dl-choice-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.92rem;
  line-height: 1.68;
  color: var(--cloud);
}

.page-products .dl-choice-list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 2px;
  width: 10px;
  height: 2px;
  background: currentColor;
  opacity: 0.55;
}

.page-products .dl-choice--web .dl-choice-list li::before {
  background: var(--cyan);
  opacity: 1;
}

.page-products .dl-choice--client .dl-choice-list li::before {
  background: var(--magenta);
  opacity: 1;
}

.page-products .dl-choice-note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--pp-border);
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-products .dl-choice-media {
  margin-top: 20px;
}

/* ---------- V5 能力 ---------- */
.page-products .dl-v5 {
  padding: 20px 0 64px;
}

.page-products .dl-v5-bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .dl-v5-focus {
  position: relative;
  background: linear-gradient(158deg, var(--ink-600) 0%, var(--ink-700) 58%, var(--ink-800) 100%);
  box-shadow: inset 0 0 0 1px var(--pp-border-strong);
}

.page-products .dl-v5-focus::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta) 46%, var(--amber));
}

.page-products .dl-v5-focus h3 {
  margin: 10px 0 14px;
  font-size: 1.4rem;
  font-weight: 900;
  line-height: 1.34;
  color: var(--cloud);
  text-wrap: balance;
}

.page-products .dl-v5-focus p {
  margin: 0 0 12px;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-products .dl-v5-focus p:last-child {
  margin-bottom: 0;
}

.page-products .dl-v5-sat {
  background: var(--ink-700);
}

.page-products .dl-v5-sat h3 {
  margin: 10px 0 10px;
  font-size: 1.06rem;
  font-weight: 900;
  color: var(--cyan);
}

.page-products .dl-v5-sat:nth-of-type(3) h3,
.page-products .dl-v5-sat:nth-of-type(4) h3 {
  color: var(--amber);
}

.page-products .dl-v5-sat p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-products .dl-v5-sat--wide h3 {
  color: var(--magenta);
}

/* ---------- 牌路读取 ---------- */
.page-products .dl-read {
  padding: 20px 0 64px;
}

.page-products .dl-read-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-products .dl-read-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-products .dl-step {
  position: relative;
  padding: 22px 0 22px 62px;
  border-bottom: 1px solid var(--pp-border);
}

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

.page-products .dl-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 25px;
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan), rgba(59, 232, 224, 0.05));
}

.page-products .dl-step:last-child::before {
  background: linear-gradient(180deg, var(--cyan), transparent);
}

.page-products .dl-step-num {
  position: absolute;
  top: 20px;
  left: 0;
  width: 52px;
  padding: 4px 0;
  text-align: center;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ink-900);
  background: var(--cyan);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

.page-products .dl-step h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-weight: 900;
  color: var(--cloud);
}

.page-products .dl-step p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.76;
  color: var(--slate);
}

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

.page-products .dl-read-figure figcaption {
  margin-top: 12px;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--slate);
  text-transform: uppercase;
}

/* ---------- 版本时间线 ---------- */
.page-products .dl-versions {
  padding: 20px 0 64px;
}

.page-products .dl-versions-band {
  height: 6px;
  margin-bottom: 20px;
  background: linear-gradient(90deg, var(--pp-v1), var(--pp-v2) 25%, var(--pp-v3) 50%, var(--pp-v4) 75%, var(--pp-v5));
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.page-products .dl-versions-media {
  margin-bottom: 28px;
  opacity: 0.9;
}

.page-products .dl-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  counter-reset: none;
}

.page-products .dl-ver {
  --ver-color: var(--pp-v1);
}

.page-products .dl-ver--1 { --ver-color: var(--pp-v1); }
.page-products .dl-ver--2 { --ver-color: var(--pp-v2); }
.page-products .dl-ver--3 { --ver-color: var(--pp-v3); }
.page-products .dl-ver--4 { --ver-color: var(--pp-v4); }
.page-products .dl-ver--5 { --ver-color: var(--pp-v5); }

.page-products .dl-ver details {
  background: var(--ink-700);
  border-left: 4px solid var(--ver-color);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-products .dl-ver summary {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num name"
    "num hint";
  align-items: center;
  gap: 2px 16px;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
}

.page-products .dl-ver summary::-webkit-details-marker {
  display: none;
}

.page-products .dl-ver summary::after {
  content: "+";
  position: absolute;
  right: 24px;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--ver-color);
  transition: transform 180ms ease-out;
}

.page-products .dl-ver details {
  position: relative;
}

.page-products .dl-ver details[open] summary::after {
  transform: rotate(45deg);
}

.page-products .dl-ver-num {
  grid-area: num;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ver-color);
  text-shadow: 0 0 14px color-mix(in srgb, var(--ver-color) 42%, transparent);
}

.page-products .dl-ver-name {
  grid-area: name;
  font-size: 1.06rem;
  font-weight: 900;
  color: var(--cloud);
}

.page-products .dl-ver-hint {
  grid-area: hint;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-products .dl-ver-body {
  padding: 0 22px 20px 22px;
}

.page-products .dl-ver-body p {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--pp-border);
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-products .dl-ver summary:focus-visible {
  outline: 2px solid var(--ver-color);
  outline-offset: -2px;
}

/* ---------- 安装步骤 ---------- */
.page-products .dl-install {
  padding: 20px 0 64px;
}

.page-products .dl-install-grid {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .dl-install-card {
  position: relative;
  padding: 28px 22px 24px;
  background: var(--ink-700);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  box-shadow: inset 0 0 0 1px var(--pp-border);
}

.page-products .dl-install-num {
  display: inline-block;
  margin-bottom: 14px;
  padding: 2px 10px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink-900);
  background: var(--amber);
}

.page-products .dl-install-card h3 {
  margin: 0 0 10px;
  font-size: 1.06rem;
  font-weight: 900;
  color: var(--cloud);
}

.page-products .dl-install-card p {
  margin: 0;
  font-size: 0.91rem;
  line-height: 1.74;
  color: var(--slate);
}

.page-products .dl-install-tip {
  margin: 22px 0 0;
  padding: 16px 20px;
  font-size: 0.9rem;
  line-height: 1.74;
  color: var(--cloud);
  background: linear-gradient(90deg, rgba(255, 184, 77, 0.14), transparent 78%);
  border-left: 3px solid var(--amber);
}

/* ---------- 系统要求 ---------- */
.page-products .dl-req {
  padding: 20px 0 8px;
}

.page-products .dl-req-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-products .dl-req-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--pp-border);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}

.page-products .dl-req-table table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-products .dl-req-table thead th {
  padding: 14px 16px;
  text-align: left;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-900);
  background: var(--cyan);
}

.page-products .dl-req-table thead th:nth-child(2) {
  background: var(--magenta);
  color: var(--cloud);
}

.page-products .dl-req-table thead th:nth-child(3) {
  background: var(--amber);
}

.page-products .dl-req-table tbody th[scope="row"] {
  padding: 13px 16px;
  text-align: left;
  font-weight: 700;
  color: var(--cloud);
  background: var(--ink-600);
  white-space: nowrap;
}

.page-products .dl-req-table tbody td {
  padding: 13px 16px;
  color: var(--slate);
  background: var(--ink-700);
  border-top: 1px solid var(--pp-border);
}

.page-products .dl-req-table tbody tr:nth-child(even) td {
  background: var(--ink-800);
}

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

.page-products .dl-req-figure figcaption {
  margin-top: 12px;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-products .dl-req-more {
  margin-top: 30px;
  padding: 22px 0 0;
  border-top: 1px solid var(--pp-border);
}

.page-products .dl-req-more p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 2;
  color: var(--slate);
}

.page-products .dl-req-more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 232, 224, 0.4);
  padding-bottom: 1px;
  transition: color 180ms ease-out, border-color 180ms ease-out;
}

.page-products .dl-req-more a:hover,
.page-products .dl-req-more a:focus-visible {
  color: var(--amber);
  border-color: var(--amber);
}

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

/* ---------- 媒体查询 ---------- */
@media (min-width: 720px) {
  .page-products {
    padding-bottom: 96px;
  }

  .page-products .dl-hero {
    padding: 40px 0 72px;
  }

  .page-products .dl-compare-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .page-products .dl-divider-slash {
    display: block;
    position: absolute;
    top: 6%;
    left: 50%;
    width: 1px;
    height: 88%;
    background: linear-gradient(180deg, transparent, var(--pp-border-strong) 22%, var(--pp-border-strong) 78%, transparent);
    transform: rotate(2.2deg);
    transform-origin: center;
    pointer-events: none;
  }

  .page-products .dl-choice--web {
    padding-right: 34px;
  }

  .page-products .dl-choice--client {
    padding-left: 34px;
  }

  .page-products .dl-v5-bento {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .dl-v5-focus {
    grid-column: span 3;
  }

  .page-products .dl-v5-sat--wide {
    grid-column: span 3;
  }

  .page-products .dl-install-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (min-width: 1000px) {
  .page-products .dl-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 44px;
  }

  .page-products .dl-v5-bento {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .dl-v5-focus {
    grid-column: span 2;
    grid-row: span 2;
  }

  .page-products .dl-v5-sat--wide {
    grid-column: span 2;
  }

  .page-products .dl-read-grid {
    grid-template-columns: 1fr 1fr;
    gap: 34px;
    align-items: start;
  }

  .page-products .dl-read-figure {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-products .dl-install-grid {
    gap: 20px;
  }

  .page-products .dl-ver summary {
    grid-template-columns: 96px 1fr auto;
    grid-template-areas: "num name hint";
    padding: 20px 26px;
  }

  .page-products .dl-ver-body {
    padding-left: 26px;
    padding-right: 26px;
  }
}

@media (min-width: 1180px) {
  .page-products .dl-hero h1 {
    max-width: 16ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-ver summary::after,
  .page-products .dl-req-more a {
    transition: none;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>