.page-products {
  --p-space: 1rem;
  background: var(--yf-night);
  color: var(--yf-snow);
  overflow-x: hidden;
  padding-bottom: 0;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  font-family: var(--yf-sans);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.16;
}

.page-products p {
  margin: 0;
}

.page-products ul,
.page-products ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products a {
  color: var(--yf-mint);
  text-decoration: none;
}

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

.page-products :focus-visible {
  outline: 2px solid var(--yf-mint);
  outline-offset: 3px;
  border-radius: 6px;
}

/* 面包屑 */
.p-crumbs {
  padding: 1.25rem 1rem 0.25rem;
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mist);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.p-crumbs a {
  color: var(--yf-mist);
}

.p-crumbs a:hover {
  color: var(--yf-mint);
}

.p-crumbs .yf-crumbs__sep {
  color: var(--yf-line);
}

/* 首屏 */
.p-hero {
  position: relative;
  padding: 1.5rem 0 2.5rem;
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(111, 227, 196, 0.16), transparent 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(255, 106, 61, 0.1), transparent 60%),
    var(--yf-night);
}

.p-hero__inner {
  width: 100%;
  max-width: var(--yf-wrap);
  margin: 0 auto;
  padding: 0 1rem;
  display: grid;
  gap: 1.75rem;
}

.p-hero__copy .yf-eyebrow {
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  letter-spacing: 0.08em;
  color: var(--yf-mint);
  margin-bottom: 0.9rem;
}

.p-hero__title {
  font-size: clamp(2.25rem, 9vw, 4.75rem);
  line-height: 1.06;
  max-width: 15ch;
}

.p-hero__title span {
  display: block;
  padding-left: 0.35em;
  color: var(--yf-mint);
}

.p-hero__lead {
  margin-top: 1.1rem;
  max-width: 46ch;
  font-size: var(--yf-t18);
  line-height: 1.85;
  color: var(--yf-snow);
}

.p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.p-hero__actions .yf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 1.4rem;
  border-radius: 999px;
  font-weight: 800;
  font-size: 1rem;
  transition: transform var(--yf-dur) var(--yf-ease), background-color var(--yf-dur) var(--yf-ease),
    border-color var(--yf-dur) var(--yf-ease);
}

.p-hero__actions .yf-btn--primary {
  background: var(--yf-cinnabar);
  color: var(--yf-night);
  border: 1px solid var(--yf-cinnabar);
}

.p-hero__actions .yf-btn--primary:hover {
  background: var(--yf-cinnabar);
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.p-hero__actions .yf-btn--ghost {
  border: 1px solid var(--yf-mint);
  color: var(--yf-mint);
  background: transparent;
}

.p-hero__actions .yf-btn--ghost:hover {
  transform: translateY(-2px);
  background: rgba(111, 227, 196, 0.1);
}

.p-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.p-hero__facts li {
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mist);
  border: 1px solid var(--yf-line);
  background: var(--yf-panel);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
}

.p-hero__media {
  margin: 0;
  border-radius: var(--yf-radius-l);
  overflow: hidden;
  border: 1px solid var(--yf-line);
  background: linear-gradient(135deg, var(--yf-panel), var(--yf-night));
}

.p-hero__media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* 章节公共 */
.p-sec {
  padding: 3rem 0;
  scroll-margin-top: 88px;
}

.p-sec > .yf-wrap {
  width: 100%;
  max-width: var(--yf-wrap);
  margin: 0 auto;
  padding: 0 1rem;
}

.p-sec__head {
  max-width: 68ch;
}

.p-sec__head .yf-eyebrow {
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  letter-spacing: 0.08em;
  color: var(--yf-mist);
  transition: color var(--yf-dur) var(--yf-ease);
}

.page-products [data-chapter][data-active] .yf-chapter__num {
  color: var(--yf-mint);
}

.p-sec__head h2 {
  margin: 0.6rem 0 0.8rem;
  font-size: clamp(1.6rem, 5.2vw, 2.75rem);
}

.p-sec__head p:last-child {
  color: var(--yf-mist);
  font-size: 1.0625rem;
  line-height: 1.85;
}

.p-note {
  margin-top: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--yf-mist);
}

/* 平台选择 */
.p-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 1.25rem;
  padding: 0.5rem;
  border: 1px solid var(--yf-line);
  border-radius: 999px;
  background: var(--yf-panel);
  width: fit-content;
  max-width: 100%;
}

.p-switch a {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-snow);
  border: 1px solid transparent;
  transition: transform var(--yf-dur) var(--yf-ease), background-color var(--yf-dur) var(--yf-ease),
    color var(--yf-dur) var(--yf-ease);
}

.p-switch a:hover {
  background: var(--yf-mint);
  color: var(--yf-night);
  transform: translateY(-2px);
}

.p-platlist {
  display: grid;
  gap: 1rem;
}

.p-plat {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.25rem 1.15rem;
  border: 1px solid var(--yf-line);
  border-radius: var(--yf-radius-m);
  background: var(--yf-panel);
  scroll-margin-top: 96px;
  transition: transform var(--yf-dur) var(--yf-ease), border-color var(--yf-dur) var(--yf-ease);
}

.p-plat:hover {
  transform: translateY(-2px);
  border-color: var(--yf-mint);
}

.p-plat--lead {
  border-color: var(--yf-mint);
  background: linear-gradient(160deg, rgba(111, 227, 196, 0.16), var(--yf-panel) 62%);
}

.p-plat__idx {
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mist);
  letter-spacing: 0.08em;
}

.p-plat__name {
  font-size: var(--yf-t22);
}

.p-plat__meta {
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mint);
}

.p-plat__text {
  color: var(--yf-snow);
  font-size: 0.9688rem;
  line-height: 1.78;
}

.p-plat__link {
  margin-top: auto;
  padding-top: 0.35rem;
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mint);
  border-bottom: 1px solid transparent;
  width: fit-content;
}

.p-plat__link:hover {
  border-bottom-color: var(--yf-mint);
}

.p-platnote {
  margin-top: 1.25rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--yf-line);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--yf-mist);
  max-width: 62ch;
}

/* 性能 */
.p-perf {
  background: linear-gradient(180deg, var(--yf-night) 0%, var(--yf-panel) 100%);
}

.p-perf__grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.p-perf__lead {
  margin-top: 0.9rem;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--yf-snow);
  max-width: 46ch;
}

.p-bars {
  display: grid;
  gap: 0.9rem;
  margin: 1.6rem 0;
}

.p-bar {
  display: grid;
  grid-template-columns: 4.2rem 1fr 3.6rem;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mist);
}

.p-bar__track {
  display: block;
  height: 14px;
  border-radius: 999px;
  background: var(--yf-line);
  overflow: hidden;
}

.p-bar__fill {
  display: block;
  height: 100%;
  border-radius: 999px;
}

.p-bar--now .p-bar__fill {
  width: 57%;
  background: linear-gradient(90deg, var(--yf-mint), var(--yf-lime));
}

.p-bar--now .p-bar__val {
  color: var(--yf-lime);
}

.p-bar--old .p-bar__fill {
  width: 100%;
  background: var(--yf-mist);
  opacity: 0.45;
}

.p-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin: 0;
}

.p-stats > div {
  padding: 0.9rem 1rem;
  border: 1px solid var(--yf-line);
  border-radius: var(--yf-radius-s);
  background: var(--yf-night);
}

.p-stats dt {
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mist);
  line-height: 1.5;
}

.p-stats dd {
  margin: 0.4rem 0 0;
  font-size: var(--yf-t28);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--yf-mint);
}

.p-stat--key dd {
  color: var(--yf-lime);
}

.p-perf__media {
  margin: 0;
}

/* 通用图框微调 */
.page-products .yf-media {
  margin: 0;
  border-radius: var(--yf-radius-l);
  overflow: hidden;
  border: 1px solid var(--yf-line);
  background: linear-gradient(135deg, var(--yf-panel), var(--yf-night));
}

.page-products .yf-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .yf-media__caption {
  padding: 0.7rem 1rem;
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mist);
  line-height: 1.6;
}

/* 三步 */
.p-steps {
  background: var(--yf-night);
}

.p-flow {
  display: grid;
  gap: 1rem;
  margin-top: 1.75rem;
}

.p-step {
  position: relative;
  padding: 1.35rem 1.2rem;
  border: 1px solid var(--yf-line);
  border-radius: var(--yf-radius-m);
  background: var(--yf-panel);
}

.p-step__num {
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  letter-spacing: 0.12em;
  color: var(--yf-mint);
}

.p-step h3 {
  margin: 0.55rem 0 0.45rem;
  font-size: var(--yf-t22);
}

.p-step p {
  font-size: 0.9688rem;
  line-height: 1.8;
  color: var(--yf-mist);
}

.p-flow__media {
  margin-top: 1.75rem;
}

/* 环境表 */
.p-specs {
  background: linear-gradient(180deg, var(--yf-night) 0%, var(--yf-panel) 100%);
}

.p-tablewrap {
  margin-top: 1.75rem;
  border: 1px solid var(--yf-line);
  border-radius: var(--yf-radius-m);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.p-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 0.9688rem;
}

.p-table__cap {
  padding: 0.8rem 1rem 0;
  text-align: left;
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mist);
}

.p-table thead th {
  padding: 0.9rem 1rem;
  text-align: left;
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--yf-mint);
  background: var(--yf-night);
}

.p-table tbody th {
  padding: 0.9rem 1rem;
  text-align: left;
  font-weight: 800;
  color: var(--yf-snow);
  border-top: 1px solid var(--yf-line);
}

.p-table tbody td {
  padding: 0.9rem 1rem;
  color: var(--yf-snow);
  border-top: 1px solid var(--yf-line);
}

.p-table tbody tr:nth-child(even) th,
.p-table tbody tr:nth-child(even) td {
  background: var(--yf-panel);
}

/* 版本日志 */
.p-log {
  background: var(--yf-night);
}

.p-log__grid {
  display: grid;
  gap: 2rem;
}

.p-log__lead {
  margin-top: 0.9rem;
  max-width: 52ch;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--yf-mist);
}

.p-log__lead a {
  color: var(--yf-mint);
  border-bottom: 1px solid var(--yf-line);
}

.p-timeline {
  margin-top: 1.75rem;
  padding-left: 1rem;
  border-left: 1px solid var(--yf-line);
  display: grid;
  gap: 0.6rem;
}

.p-timeline > li {
  position: relative;
}

.p-timeline > li::before {
  content: "";
  position: absolute;
  left: calc(-1rem - 5px);
  top: 1.2rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--yf-line);
  border: 1px solid var(--yf-night);
}

.p-timeline > li:has(details[open])::before {
  background: var(--yf-mint);
}

.p-logitem summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--yf-line);
  border-radius: var(--yf-radius-s);
  background: var(--yf-panel);
  cursor: pointer;
  transition: border-color var(--yf-dur) var(--yf-ease);
}

.p-logitem summary:hover {
  border-color: var(--yf-mint);
}

.page-products .p-logitem summary::-webkit-details-marker {
  display: none;
}

.p-logitem summary::marker {
  content: "";
}

.p-logitem__ver {
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mint);
}

.p-logitem__title {
  font-weight: 800;
  font-size: 1rem;
  color: var(--yf-snow);
}

.p-logitem__time {
  margin-left: auto;
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: var(--yf-mist);
}

.p-logitem__body {
  padding: 0.85rem 1rem 0.95rem;
  border: 1px solid var(--yf-line);
  border-top: 0;
  border-radius: 0 0 var(--yf-radius-s) var(--yf-radius-s);
  background: var(--yf-night);
  color: var(--yf-mist);
  font-size: 0.9375rem;
  line-height: 1.85;
}

.p-logitem[open] summary {
  border-radius: var(--yf-radius-s) var(--yf-radius-s) 0 0;
}

.p-log__media {
  margin: 0;
}

/* 资料库 */
.p-materials {
  background: var(--yf-paper);
  color: var(--yf-ink);
  padding: 3rem 0 3.5rem;
  border-radius: var(--yf-radius-l) var(--yf-radius-l) 0 0;
  scroll-margin-top: 88px;
}

.p-materials > .yf-wrap {
  width: 100%;
  max-width: var(--yf-wrap);
  margin: 0 auto;
  padding: 0 1rem;
}

.p-sec__head--paper .yf-eyebrow {
  color: #4a5a72;
}

.p-materials [data-chapter][data-active] .yf-chapter__num,
.p-materials .yf-chapter__num {
  color: #0f7a63;
}

.p-sec__head--paper h2 {
  color: var(--yf-ink);
}

.p-sec__head--paper p:last-child {
  color: #3b3733;
}

.p-materials .yf-media {
  border: 1px solid rgba(26, 22, 20, 0.16);
  background: #ffffff;
}

.p-mat__media {
  margin-top: 1.75rem;
}

.p-materials .yf-media__caption {
  background: #ffffff;
  color: #4a4744;
}

.p-matlist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.p-mat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(26, 22, 20, 0.18);
  background: #ffffff;
}

.p-mat__name {
  font-weight: 800;
  font-size: 0.9688rem;
  color: var(--yf-ink);
}

.p-mat__count {
  font-family: var(--yf-mono);
  font-size: var(--yf-t14);
  color: #0f7a63;
}

.p-matfoot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(26, 22, 20, 0.14);
}

.p-matfoot p {
  font-size: 0.9688rem;
  line-height: 1.8;
  color: #3b3733;
  max-width: 46ch;
}

.p-materials .yf-btn--paper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 1.4rem;
  border-radius: 999px;
  background: var(--yf-ink);
  color: var(--yf-paper);
  border: 1px solid var(--yf-ink);
  font-weight: 800;
  font-size: 0.9688rem;
  transition: transform var(--yf-dur) var(--yf-ease), filter var(--yf-dur) var(--yf-ease);
}

.p-materials .yf-btn--paper:hover {
  transform: translateY(-2px);
  filter: brightness(1.15);
}

/* 平板 */
@media (min-width: 720px) {
  .p-crumbs {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .p-hero__inner,
  .p-sec > .yf-wrap,
  .p-materials > .yf-wrap {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .p-hero {
    padding: 2rem 0 3rem;
  }

  .p-platlist {
    grid-template-columns: repeat(2, 1fr);
  }

  .p-flow {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  .p-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 2.6rem;
    right: -1.25rem;
    width: 1.25rem;
    height: 2px;
    background: var(--yf-line);
  }

  .p-stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 桌面 */
@media (min-width: 1024px) {
  .p-crumbs {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .p-hero__inner,
  .p-sec > .yf-wrap,
  .p-materials > .yf-wrap {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .p-hero {
    padding: 2.5rem 0 4rem;
  }

  .p-hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 3rem;
  }

  .p-hero__media {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 12% 100%);
    border-radius: 0 var(--yf-radius-l) var(--yf-radius-l) 0;
  }

  .p-hero__media img {
    aspect-ratio: 4 / 3;
  }

  .p-sec {
    padding: 4rem 0;
  }

  .p-platlist {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }

  .p-perf__grid {
    grid-template-columns: 7fr 5fr;
    gap: 3rem;
  }

  .p-flow {
    gap: 1.75rem;
  }

  .p-step:not(:last-child)::after {
    right: -1.75rem;
    width: 1.75rem;
  }

  .p-log__grid {
    grid-template-columns: 1fr 320px;
    gap: 3rem;
    align-items: start;
  }

  .p-materials {
    padding: 4rem 0 4.5rem;
  }

  .p-matlist {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition: none !important;
    animation: none !important;
  }
}