.page-products {
  --pp-purple: #7B2FF7;
  --pp-gold: #FFD700;
  --pp-blue: #4DD8FF;
  --pp-orange: #FF9F40;
  --pp-green: #37E2A5;
  --pp-navy: #0B1026;
  --pp-deep: #151B33;
  --pp-line: #2A3357;
  --pp-cloud: #F5F7FF;
  --pp-muted: #AAB4D1;
  --pp-font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --pp-font-mono: "JetBrains Mono", "SFMono-Regular", "Consolas", monospace;
  --pp-content-max: 1360px;
  --pp-pad: clamp(16px, 4vw, 48px);
  background: var(--pp-navy);
  color: var(--pp-cloud);
  padding: 0 0 80px;
  overflow: hidden;
}

.page-products .breadcrumb {
  max-width: var(--pp-content-max);
  margin: 0 auto;
  padding: 24px var(--pp-pad) 0;
  font-family: var(--pp-font-mono);
  font-size: 13px;
  color: var(--pp-muted);
  display: flex;
  gap: 8px;
}

.page-products .breadcrumb a {
  color: var(--pp-muted);
  text-decoration: none;
}

.page-products .breadcrumb a:hover {
  color: var(--pp-gold);
}

.page-products .pp-hero {
  max-width: var(--pp-content-max);
  margin: 0 auto;
  padding: 48px var(--pp-pad) 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  position: relative;
}

.page-products .pp-hero__copy {
  max-width: 860px;
}

.page-products .section-label {
  font-family: var(--pp-font-mono);
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--pp-blue);
  margin: 0 0 16px;
  text-transform: uppercase;
}

.page-products .pp-hero__title {
  font-size: clamp(28px, 4.6vw, 52px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -1px;
  font-style: italic;
  margin: 0 0 20px;
  color: var(--pp-cloud);
}

.page-products .lead {
  font-size: clamp(15px, 1.6vw, 19px);
  line-height: 1.7;
  color: var(--pp-muted);
  max-width: 640px;
  margin: 0 0 24px;
}

.page-products .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .data-tag {
  font-family: var(--pp-font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--pp-cloud);
  border: 1px solid var(--pp-line);
  padding: 4px 10px;
  background: var(--pp-deep);
  display: inline-block;
}

.page-products .pp-hero__side {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding-bottom: 8px;
}

.page-products .pp-hero__side-text {
  writing-mode: vertical-rl;
  font-family: var(--pp-font-mono);
  font-size: 12px;
  letter-spacing: 6px;
  color: var(--pp-muted);
}

.page-products .pp-hero__side-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, var(--pp-purple), transparent);
}

.page-products .pp-hero__side-num {
  font-family: var(--pp-font-mono);
  font-size: 13px;
  color: var(--pp-gold);
}

.page-products .skill-tree {
  max-width: var(--pp-content-max);
  margin: 0 auto;
  padding: 0 var(--pp-pad);
}

.page-products .skill-tree__svg {
  width: 100%;
  height: auto;
  min-height: 60px;
  display: block;
}

@media (min-width: 900px) {
  .page-products .pp-hero__side {
    display: flex;
  }
  .page-products .skill-tree__svg {
    min-height: 100px;
  }
}

.page-products .pp-section {
  max-width: var(--pp-content-max);
  margin: 0 auto;
  padding: 56px var(--pp-pad) 24px;
}

.page-products .pp-section__header {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--pp-line);
  padding-bottom: 24px;
}

.page-products .section-no {
  font-family: var(--pp-font-mono);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1;
  color: var(--pp-purple);
  flex-shrink: 0;
  margin-top: -6px;
}

.page-products .pp-section__title {
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 900;
  letter-spacing: -0.5px;
  margin: 0 0 8px;
  color: var(--pp-cloud);
}

.page-products .pp-section__desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--pp-muted);
  margin: 0;
  max-width: 560px;
}

.page-products .pp-subscribe__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

@media (min-width: 860px) {
  .page-products .pp-subscribe__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-products .pp-plan {
  background: var(--pp-deep);
  padding: 28px 24px;
  position: relative;
  border: 1px solid var(--pp-line);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-products .pp-plan:hover {
  transform: translateY(-2px);
  border-color: var(--pp-purple);
}

.page-products .pp-plan__no {
  font-family: var(--pp-font-mono);
  font-size: 14px;
  color: var(--pp-gold);
  margin-bottom: 12px;
}

.page-products .pp-plan__name {
  font-size: 22px;
  font-weight: 900;
  margin: 0 0 12px;
  color: var(--pp-cloud);
}

.page-products .pp-plan__desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-muted);
  margin-bottom: 20px;
}

.page-products .pp-plan__list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--pp-line);
  padding-top: 16px;
}

.page-products .pp-plan__list li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-cloud);
  padding-left: 16px;
  position: relative;
  margin-bottom: 8px;
}

.page-products .pp-plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--pp-purple);
  transform: rotate(45deg);
}

.page-products .pp-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 28px;
  padding: 16px 20px;
  border-left: 3px solid var(--pp-gold);
  background: rgba(255, 215, 0, 0.06);
}

.page-products .pp-note__icon {
  font-family: var(--pp-font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--pp-gold);
  border: 1px solid var(--pp-gold);
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transform: rotate(45deg);
}

.page-products .pp-note__icon::first-letter {
  transform: rotate(-45deg);
}

.page-products .pp-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-muted);
}

.page-products .pp-note__text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-muted);
  margin: 20px 0 0;
  padding: 12px 16px;
  border-left: 2px solid var(--pp-blue);
  background: rgba(77, 216, 255, 0.05);
}

.page-products .pp-timeline__filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.page-products .pp-timeline__filter {
  font-family: var(--pp-font-mono);
  font-size: 13px;
  color: var(--pp-muted);
  border: 1px solid var(--pp-line);
  padding: 6px 16px;
  cursor: default;
}

.page-products .pp-timeline__filter:first-child {
  color: var(--pp-cloud);
  border-color: var(--pp-purple);
  background: rgba(123, 47, 247, 0.1);
}

.page-products .pp-timeline__media,
.page-products .pp-report__media,
.page-products .pp-tablet__media,
.page-products .pp-bottom__media {
  margin: 0;
}

.page-products .media-frame {
  position: relative;
  overflow: hidden;
}

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

@media (min-width: 860px) {
  .page-products .media-frame img {
    height: 100%;
    object-fit: cover;
  }
  .page-products .pp-timeline__media.media-frame {
    aspect-ratio: 1200 / 400;
  }
}

.page-products .pp-timeline__info {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.page-products .pp-timeline__info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--pp-deep);
  border: 1px solid var(--pp-line);
  flex: 1 1 120px;
}

.page-products .pp-timeline__info-item .data-tag {
  font-size: 20px;
  color: var(--pp-gold);
  border: none;
  padding: 0;
  background: transparent;
}

.page-products .pp-timeline__info-item p {
  margin: 0;
  font-size: 13px;
  color: var(--pp-muted);
}

.page-products .pp-report__grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}

@media (min-width: 860px) {
  .page-products .pp-report__grid {
    grid-template-columns: 5fr 7fr;
    align-items: stretch;
  }
}

.page-products .pp-report__content {
  padding: 24px 0;
}

.page-products .pp-report__metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--pp-line);
  gap: 16px;
}

.page-products .pp-report__metric-label {
  font-size: 14px;
  color: var(--pp-muted);
}

.page-products .pp-report__metric-value {
  font-family: var(--pp-font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--pp-blue);
  white-space: nowrap;
}

.page-products .pp-report__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--pp-muted);
  margin: 20px 0 0;
}

.page-products .pp-report__text:last-child {
  font-size: 13px;
  color: var(--pp-muted);
  border-left: 2px solid var(--pp-line);
  padding-left: 16px;
}

.page-products .pp-tablet__grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}

@media (min-width: 960px) {
  .page-products .pp-tablet__grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.page-products .pp-tablet__steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-tablet__steps li {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-tablet__steps li:first-child {
  padding-top: 0;
}

.page-products .pp-tablet__step-no {
  font-family: var(--pp-font-mono);
  font-size: 14px;
  color: var(--pp-gold);
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--pp-line);
  background: var(--pp-deep);
}

.page-products .pp-tablet__steps h3 {
  font-size: 18px;
  font-weight: 900;
  margin: 0 0 6px;
  color: var(--pp-cloud);
}

.page-products .pp-tablet__steps p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-muted);
  margin: 0;
}

.page-products .pp-coverage__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

@media (min-width: 860px) {
  .page-products .pp-coverage__grid {
    grid-template-columns: 5fr 4fr 6fr;
  }
}

.page-products .pp-coverage__card {
  background: var(--pp-deep);
  padding: 24px 20px;
  border: 1px solid var(--pp-line);
}

.page-products .pp-coverage__card-title {
  font-size: 18px;
  font-weight: 900;
  color: var(--pp-cloud);
  margin: 0 0 16px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.page-products .pp-coverage__card-title span {
  font-family: var(--pp-font-mono);
  font-size: 11px;
  color: var(--pp-purple);
  letter-spacing: 2px;
}

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

.page-products .pp-coverage__list li {
  font-size: 14px;
  color: var(--pp-cloud);
  padding: 8px 12px;
  background: var(--pp-navy);
  border: 1px solid var(--pp-line);
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .pp-coverage__list li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--pp-purple);
  transform: rotate(45deg);
  flex-shrink: 0;
}

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

.page-products .pp-coverage__node-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: var(--pp-navy);
  border: 1px solid var(--pp-line);
  font-size: 14px;
}

.page-products .pp-coverage__node-name {
  color: var(--pp-cloud);
  font-weight: 700;
}

.page-products .pp-coverage__node-status {
  color: var(--pp-green);
  font-family: var(--pp-font-mono);
  font-size: 12px;
}

.page-products .pp-coverage__note {
  font-size: 13px;
  color: var(--pp-muted);
  margin: 16px 0 0;
  line-height: 1.6;
}

.page-products .pp-coverage__timeline {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-products .pp-coverage__timeline li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-coverage__timeline li:last-child {
  border-bottom: none;
}

.page-products .pp-coverage__timeline .data-tag {
  font-size: 12px;
  min-width: 52px;
  text-align: center;
}

.page-products .pp-coverage__timeline p {
  margin: 0;
  font-size: 14px;
  color: var(--pp-cloud);
}

.page-products .pp-coverage__timeline li:last-child .data-tag {
  border-color: var(--pp-gold);
  color: var(--pp-gold);
  background: rgba(255, 215, 0, 0.08);
}

.page-products .pp-bottom {
  max-width: var(--pp-content-max);
  margin: 56px auto 0;
  padding: 0 var(--pp-pad);
  display: grid;
  gap: 24px;
}

@media (min-width: 900px) {
  .page-products .pp-bottom {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }
}

.page-products .pp-bottom__content {
  padding: 24px 0;
}

.page-products .pp-bottom__title {
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 900;
  line-height: 1.3;
  margin: 0 0 24px;
  color: var(--pp-cloud);
}

.page-products .pp-bottom__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .btn-primary,
.page-products .btn-ghost {
  display: inline-block;
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  border: 1px solid transparent;
}

.page-products .btn-primary {
  background: var(--pp-purple);
  color: var(--pp-cloud);
  border-color: var(--pp-purple);
}

.page-products .btn-primary:hover {
  background: transparent;
  color: var(--pp-gold);
  border-color: var(--pp-gold);
}

.page-products .btn-ghost {
  border-color: var(--pp-line);
  color: var(--pp-muted);
}

.page-products .btn-ghost:hover {
  border-color: var(--pp-blue);
  color: var(--pp-blue);
  background: rgba(77, 216, 255, 0.08);
}

.page-products :focus-visible {
  outline: 2px solid var(--pp-gold);
  outline-offset: 2px;
}

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

@media (max-width: 640px) {
  .page-products .pp-hero {
    padding-top: 32px;
  }

  .page-products .pp-section {
    padding-top: 40px;
  }

  .page-products .pp-section__header {
    flex-direction: column;
    gap: 12px;
  }

  .page-products .pp-report__metric {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .page-products .pp-coverage__card-title {
    flex-direction: column;
    gap: 4px;
  }

  .page-products .pp-bottom__links {
    flex-direction: column;
  }
}