.page-products {
  --pp-cut: 14px;
  --pp-line: rgba(27, 27, 27, 0.1);
  --pp-line-gold: rgba(217, 162, 74, 0.42);
  --pp-line-red: rgba(200, 38, 43, 0.2);
  --pp-card: #fffdf8;
  background: var(--yl-cream);
  color: var(--yl-ink);
  font-family: var(--yl-font-body);
  font-size: 1rem;
  line-height: 1.85;
  padding-bottom: clamp(40px, 7vw, 92px);
  overflow-x: hidden;
}

.page-products .yl-num {
  font-family: var(--yl-font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.page-products .pp-crumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: clamp(16px, 3vw, 28px);
  padding-bottom: 4px;
  font-size: 0.8125rem;
  color: var(--yl-muted);
}

.page-products .pp-crumb__sep {
  color: var(--yl-gold);
}

.page-products .pp-inline {
  color: var(--yl-vermilion-deep);
  text-decoration: underline;
  text-decoration-color: rgba(200, 38, 43, 0.4);
  text-underline-offset: 3px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.page-products .pp-inline:hover,
.page-products .pp-inline:focus-visible {
  color: var(--yl-neon-purple);
  text-decoration-color: var(--yl-neon-purple);
}

.page-products .pp-h2 {
  font-family: var(--yl-font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.45rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  color: var(--yl-ink);
  text-shadow: 1px 1px 0 rgba(142, 26, 31, 0.18);
}

.page-products .pp-lede {
  max-width: 38em;
  margin: 0 0 clamp(24px, 4vw, 40px);
  color: var(--yl-muted);
  font-size: 1.0625rem;
  line-height: 1.9;
}

.page-products .pp-rule {
  border: 0;
  height: 2px;
  margin: clamp(36px, 6vw, 70px) auto;
  max-width: 1200px;
  width: calc(100% - clamp(32px, 8vw, 80px));
  background: linear-gradient(90deg, transparent, var(--yl-gold) 22%, var(--yl-vermilion) 50%, var(--yl-gold) 78%, transparent);
  transform: skewY(-0.5deg);
  opacity: 0.6;
}

.page-products .pp-figure {
  margin: 0 0 clamp(24px, 4vw, 38px);
  position: relative;
}

.page-products .pp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  background: var(--yl-sand);
}

.page-products .pp-figure .yl-media__cap {
  display: block;
  margin-top: 10px;
  font-size: 0.8125rem;
  color: var(--yl-muted);
}

.page-products .pp-figure--wide img {
  aspect-ratio: 14 / 9;
}

.page-products .pp-figure--tall img {
  aspect-ratio: 9 / 16;
}

/* 首屏 */
.page-products .pp-hero {
  position: relative;
  padding: clamp(16px, 2.5vw, 28px) 0 clamp(30px, 5vw, 58px);
}

.page-products .pp-hero__beam {
  position: absolute;
  top: -18%;
  left: -8%;
  right: -8%;
  height: 82%;
  background:
    radial-gradient(58% 78% at 26% 22%, rgba(217, 162, 74, 0.32), transparent 68%),
    radial-gradient(46% 66% at 78% 8%, rgba(200, 38, 43, 0.2), transparent 70%),
    radial-gradient(40% 60% at 55% 60%, rgba(108, 76, 241, 0.12), transparent 72%);
  filter: blur(10px);
  pointer-events: none;
  animation: ppBeamDrift 24s ease-in-out infinite alternate;
}

@keyframes ppBeamDrift {
  from { transform: translateX(-3.5%); }
  to { transform: translateX(3.5%); }
}

.page-products .pp-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero__frame {
  position: relative;
  padding: clamp(26px, 5vw, 64px) clamp(20px, 4vw, 56px) clamp(28px, 5vw, 56px);
  border: 1px solid var(--pp-line-red);
  background: linear-gradient(158deg, rgba(255, 253, 248, 0.9) 0%, rgba(247, 242, 231, 0.6) 62%, rgba(234, 225, 208, 0.55) 100%);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}

.page-products .pp-hero__frame::before,
.page-products .pp-hero__frame::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 26px;
  pointer-events: none;
}

.page-products .pp-hero__frame::before {
  top: 12px;
  left: 12px;
  border-top: 2px solid var(--yl-vermilion);
  border-left: 2px solid var(--yl-vermilion);
}

.page-products .pp-hero__frame::after {
  right: 12px;
  bottom: 12px;
  border-right: 2px solid var(--yl-gold);
  border-bottom: 2px solid var(--yl-gold);
}

.page-products .pp-hero__eyebrow {
  margin: 0 0 14px;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  color: var(--yl-vermilion);
  font-weight: 700;
}

.page-products .pp-hero__title {
  font-family: var(--yl-font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 5.6vw, 4rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 0.55em;
  color: var(--yl-ink);
  text-shadow: 2px 2px 0 rgba(142, 26, 31, 0.22), -1px -1px 0 rgba(217, 162, 74, 0.4);
  max-width: 22ch;
}

.page-products .pp-hero__lede {
  max-width: 38em;
  margin: 0 0 clamp(22px, 3.5vw, 34px);
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  line-height: 1.95;
  color: #33362f;
}

.page-products .pp-hero__keys {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pp-line-gold);
  border: 1px solid var(--pp-line-gold);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

@media (min-width: 640px) {
  .page-products .pp-hero__keys {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pp-hero__key {
  background: rgba(255, 253, 248, 0.94);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .pp-hero__kv {
  font-family: var(--yl-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--yl-vermilion-deep);
  font-weight: 700;
}

.page-products .pp-hero__kd {
  font-size: 0.9375rem;
  color: var(--yl-ink);
  font-weight: 600;
}

/* 下载带 */
.page-products .pp-dl__grid {
  display: grid;
  gap: 16px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

@media (min-width: 780px) {
  .page-products .pp-dl__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-products .pp-dl__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 22px;
  background: var(--pp-card);
  border: 1px solid var(--pp-line);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.page-products .pp-dl__card:hover {
  transform: translateY(-4px);
  border-color: var(--pp-line-gold);
  box-shadow: 0 16px 32px -22px rgba(18, 58, 50, 0.6);
}

.page-products .pp-dl__badge {
  align-self: flex-start;
  font-family: var(--yl-font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  color: var(--yl-cream);
}

.page-products .pp-dl__badge--vermilion {
  background: var(--yl-vermilion);
}

.page-products .pp-dl__badge--gold {
  background: var(--yl-green);
  color: var(--yl-gold-light);
}

.page-products .pp-dl__badge--green {
  background: var(--yl-green-mid);
}

.page-products .pp-dl__name {
  font-family: var(--yl-font-display);
  font-size: 1.1875rem;
  font-weight: 800;
  line-height: 1.35;
  margin: 0;
  color: var(--yl-ink);
}

.page-products .pp-dl__meta {
  margin: 0;
  padding: 12px 0;
  border-top: 1px dashed var(--pp-line-gold);
  border-bottom: 1px dashed var(--pp-line-gold);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .pp-dl__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  font-size: 0.875rem;
}

.page-products .pp-dl__row dt {
  color: var(--yl-muted);
  flex: 0 0 auto;
}

.page-products .pp-dl__row dd {
  margin: 0;
  font-weight: 600;
  color: var(--yl-ink);
  text-align: right;
}

.page-products .pp-dl__tip {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--yl-muted);
  flex: 1 1 auto;
}

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

.page-products .pp-dl__note {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 0.9375rem;
  color: var(--yl-muted);
}

/* 额度 */
.page-products .pp-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--pp-line-gold);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  background: var(--pp-card);
}

.page-products .pp-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.page-products .pp-table caption {
  caption-side: top;
  text-align: left;
}

.page-products .pp-table thead th {
  background: var(--yl-green);
  color: var(--yl-gold-light);
  font-family: var(--yl-font-display);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-align: left;
  padding: 14px 16px;
  white-space: nowrap;
}

.page-products .pp-table tbody th,
.page-products .pp-table tbody td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid var(--pp-line-gold);
  vertical-align: top;
  line-height: 1.75;
}

.page-products .pp-table tbody tr:nth-child(even) {
  background: rgba(234, 225, 208, 0.34);
}

.page-products .pp-table tbody tr:hover {
  background: rgba(240, 217, 168, 0.42);
}

.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__tag {
  display: inline-block;
  padding: 3px 10px;
  font-weight: 700;
  font-size: 0.875rem;
  white-space: nowrap;
}

.page-products .pp-table__tag--sand {
  background: rgba(234, 225, 208, 0.9);
  color: var(--yl-green);
}

.page-products .pp-table__tag--gold {
  background: var(--yl-gold-light);
  color: var(--yl-vermilion-deep);
}

.page-products .pp-table__tag--green {
  background: var(--yl-green-mid);
  color: var(--yl-gold-light);
}

.page-products .pp-quota__foot {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 38em;
  font-size: 0.9375rem;
  color: var(--yl-muted);
}

/* 三步流程 */
.page-products .pp-steps__layout {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

@media (min-width: 940px) {
  .page-products .pp-steps__layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

.page-products .pp-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-products .pp-step {
  position: relative;
  padding: 0 0 30px 62px;
}

.page-products .pp-step:last-child {
  padding-bottom: 0;
}

.page-products .pp-step::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 44px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--yl-gold), rgba(217, 162, 74, 0.12));
}

.page-products .pp-step:last-child::before {
  display: none;
}

.page-products .pp-step__no {
  position: absolute;
  left: 0;
  top: 0;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--yl-cream);
  background: var(--yl-vermilion);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-products .pp-step__name {
  margin: 8px 0 6px;
  font-family: var(--yl-font-display);
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--yl-ink);
}

.page-products .pp-step__text {
  margin: 0;
  max-width: 34em;
  font-size: 0.9375rem;
  color: var(--yl-muted);
  line-height: 1.85;
}

/* 资料格式 */
.page-products .pp-format__grid {
  display: grid;
  gap: 16px;
  margin-bottom: clamp(24px, 4vw, 38px);
}

@media (min-width: 780px) {
  .page-products .pp-format__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-products .pp-format__card {
  padding: 26px 24px;
  background: var(--pp-card);
  border-top: 3px solid var(--yl-vermilion);
  border-left: 1px solid var(--pp-line);
  border-right: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-format__card--alt {
  border-top-color: var(--yl-neon-blue);
}

.page-products .pp-format__mark {
  display: inline-block;
  font-family: var(--yl-font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  margin-bottom: 14px;
}

.page-products .pp-format__mark--pdf {
  background: rgba(200, 38, 43, 0.12);
  color: var(--yl-vermilion-deep);
}

.page-products .pp-format__mark--img {
  background: rgba(47, 166, 255, 0.14);
  color: #1a6ba8;
}

.page-products .pp-format__name {
  margin: 0 0 14px;
  font-family: var(--yl-font-display);
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.45;
  color: var(--yl-ink);
}

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

.page-products .pp-format__list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--yl-muted);
}

.page-products .pp-format__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--yl-gold);
}

.page-products .pp-format__notes {
  display: grid;
  gap: 16px;
}

@media (min-width: 780px) {
  .page-products .pp-format__notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-products .pp-format__note {
  padding: 20px 22px;
  background: rgba(18, 58, 50, 0.94);
  color: var(--yl-cream);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-products .pp-format__note-title {
  margin: 0 0 8px;
  font-family: var(--yl-font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--yl-gold-light);
}

.page-products .pp-format__note p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(247, 242, 231, 0.86);
}

/* 分类 */
.page-products .pp-cats__grid {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

@media (min-width: 600px) {
  .page-products .pp-cats__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-products .pp-cats__grid {
    grid-template-columns: repeat(9, minmax(0, 1fr));
    gap: 8px;
  }
}

.page-products .pp-cats__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 12px;
  background: rgba(255, 253, 248, 0.9);
  border: 1px solid var(--pp-line);
  transition: border-color 0.22s ease, background 0.22s ease, transform 0.22s ease;
}

.page-products .pp-cats__item:hover {
  border-color: var(--yl-neon-purple);
  background: rgba(108, 76, 241, 0.07);
  transform: translateY(-2px);
}

.page-products .pp-cats__idx {
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--yl-gold);
  font-weight: 700;
}

.page-products .pp-cats__name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--yl-ink);
  line-height: 1.4;
}

.page-products .pp-cats__foot {
  margin: 0;
  max-width: 40em;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--yl-muted);
}

/* 版本日志 */
.page-products .pp-log__stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .pp-log__item {
  position: relative;
  background: var(--pp-card);
  border: 1px solid var(--pp-line);
  border-left: 4px solid var(--yl-green);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  transition: border-left-color 0.24s ease, box-shadow 0.24s ease;
}

.page-products .pp-log__item[open] {
  border-left-color: var(--yl-vermilion);
  box-shadow: 0 14px 30px -24px rgba(18, 58, 50, 0.7);
}

.page-products .pp-log__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  flex-wrap: wrap;
}

.page-products .pp-log__summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-log__no {
  flex: 0 0 auto;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  font-weight: 700;
  padding: 4px 10px;
  background: var(--yl-green);
  color: var(--yl-gold-light);
}

.page-products .pp-log__item[open] .pp-log__no {
  background: var(--yl-vermilion);
  color: var(--yl-cream);
}

.page-products .pp-log__title {
  flex: 1 1 auto;
  font-family: var(--yl-font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--yl-ink);
  line-height: 1.45;
}

.page-products .pp-log__mark {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  border: 2px solid var(--yl-gold);
  border-radius: 50%;
  transition: transform 0.24s ease, background 0.24s ease;
}

.page-products .pp-log__item[open] .pp-log__mark {
  background: var(--yl-gold);
  transform: rotate(45deg);
}

.page-products .pp-log__body {
  padding: 0 20px 20px;
  border-top: 1px dashed var(--pp-line-gold);
  margin-top: -1px;
}

.page-products .pp-log__body p {
  margin: 14px 0 0;
  max-width: 44em;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--yl-muted);
}

/* 安装卡点 */
.page-products .pp-fix__list {
  list-style: none;
  margin: 0 0 clamp(22px, 3.5vw, 34px);
  padding: 0;
  display: grid;
  gap: 14px;
}

@media (min-width: 900px) {
  .page-products .pp-fix__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-products .pp-fix__item {
  position: relative;
  padding: 24px 22px 22px;
  background: rgba(234, 225, 208, 0.55);
  border-top: 3px solid var(--yl-neon-purple);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .pp-fix__no {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--yl-vermilion);
  line-height: 1;
}

.page-products .pp-fix__name {
  margin: 0;
  font-family: var(--yl-font-display);
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--yl-ink);
}

.page-products .pp-fix__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: #4a4e47;
}

.page-products .pp-fix__foot {
  margin: 0;
  max-width: 40em;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--yl-muted);
}

/* 收束票根 */
.page-products .pp-tail__ticket {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--yl-green);
  color: var(--yl-cream);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
  overflow: hidden;
}

@media (min-width: 820px) {
  .page-products .pp-tail__ticket {
    flex-direction: row;
    align-items: stretch;
  }
}

.page-products .pp-tail__main {
  flex: 1 1 auto;
  padding: clamp(28px, 4vw, 48px);
}

.page-products .pp-tail__eyebrow {
  margin: 0 0 10px;
  font-family: var(--yl-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--yl-gold);
  font-weight: 700;
}

.page-products .pp-tail__title {
  margin: 0 0 14px;
  font-family: var(--yl-font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  font-weight: 900;
  line-height: 1.3;
  color: var(--yl-cream);
  letter-spacing: -0.015em;
}

.page-products .pp-tail__text {
  margin: 0;
  max-width: 38em;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: rgba(247, 242, 231, 0.82);
}

.page-products .pp-tail__stub {
  flex: 0 0 auto;
  padding: clamp(24px, 3.5vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: center;
  background: rgba(31, 90, 76, 0.85);
  border-top: 2px dashed rgba(217, 162, 74, 0.5);
}

@media (min-width: 820px) {
  .page-products .pp-tail__stub {
    flex: 0 0 268px;
    border-top: 0;
    border-left: 2px dashed rgba(217, 162, 74, 0.5);
  }
}

.page-products .pp-tail__no {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--yl-gold);
  font-weight: 700;
  margin-bottom: 4px;
}

.page-products .pp-tail__stub .yl-btn {
  width: 100%;
  text-align: center;
}

.page-products .pp-reveal {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-hero__beam {
    animation: none;
  }
  .page-products .pp-dl__card,
  .page-products .pp-cats__item,
  .page-products .pp-log__mark {
    transition: none;
  }
  .page-products .pp-dl__card:hover,
  .page-products .pp-cats__item:hover {
    transform: none;
  }
}
<<<END>>>

I've输出完毕。