/* ===== 产品与功能页 ===== */
.page-products {
  --pd-line: rgba(215, 220, 214, 0.16);
  --pd-line-soft: rgba(215, 220, 214, 0.08);
  --pd-panel: rgba(20, 64, 45, 0.7);
  --pd-radius: 22px;
}

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

/* --- 面包屑 --- */
.page-products .pd-crumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
  font-size: 0.82rem;
  color: var(--muted);
}
.page-products .pd-crumb a {
  color: var(--silver);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-products .pd-crumb a:hover,
.page-products .pd-crumb a:focus-visible {
  color: var(--blue);
}
.page-products .pd-crumb__sep {
  color: var(--pd-line);
}
.page-products .pd-crumb__here {
  color: var(--blue);
}

/* --- 首屏 --- */
.page-products .pd-hero {
  position: relative;
  padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(90% 70% at 88% 0%, rgba(31, 107, 255, 0.16), transparent 62%),
    radial-gradient(60% 50% at 0% 100%, rgba(255, 122, 33, 0.1), transparent 60%);
}
.page-products .pd-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pd-line), transparent);
}

.page-products .pd-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
}
@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }
}

.page-products .pd-hero__title {
  margin: 0.55rem 0 0.9rem;
  font-size: clamp(1.85rem, 4.6vw, 3.4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-wrap: balance;
}

.page-products .pd-hero__lead {
  margin: 0;
  max-width: 36em;
  color: var(--silver);
  font-size: clamp(0.98rem, 1.6vw, 1.06rem);
  line-height: 1.85;
}

.page-products .pd-hero__facts {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.6rem;
}
.page-products .pd-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.page-products .pd-hero__facts b {
  font-family: var(--font-num);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-products .pd-hero__actions {
  margin-top: 1.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .pd-hero__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--turf), var(--night-deep));
  box-shadow: var(--shadow-2);
}
.page-products .pd-hero__figure::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(11, 46, 33, 0) 45%, rgba(8, 34, 25, 0.75) 100%);
}
.page-products .pd-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* --- 主体骨架：正文 + 右侧索引 --- */
.page-products .pd-shell {
  display: grid;
  gap: 2rem;
  padding-bottom: clamp(3rem, 7vw, 5rem);
}
@media (min-width: 1100px) {
  .page-products .pd-shell {
    grid-template-columns: minmax(0, 1fr) 188px;
    gap: 2.75rem;
    align-items: start;
  }
}

.page-products .pd-index {
  display: none;
}
@media (min-width: 1100px) {
  .page-products .pd-index {
    display: block;
    position: sticky;
    top: 5.5rem;
  }
}
.page-products .pd-index__title {
  margin: 0 0 0.7rem;
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--muted);
}
.page-products .pd-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
  border-left: 1px solid var(--pd-line);
}
.page-products .pd-index a {
  display: block;
  margin-left: -1px;
  padding: 0.4rem 0 0.4rem 0.85rem;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.page-products .pd-index a:hover,
.page-products .pd-index a:focus-visible {
  color: var(--paper);
  border-left-color: var(--orange);
}

/* --- 章节 --- */
.page-products .pd-main > .pd-section {
  padding: clamp(2.25rem, 5vw, 3.5rem) 0;
  border-top: 1px solid var(--pd-line-soft);
}
.page-products .pd-main > .pd-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .pd-section__head {
  max-width: 48rem;
  margin-bottom: clamp(1.35rem, 3vw, 2rem);
}
.page-products .pd-section__head .eyebrow {
  color: var(--blue);
}
.page-products .pd-section__title {
  margin: 0.45rem 0 0.7rem;
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-products .pd-section__lead {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--silver);
}

/* --- 技能树：四类内容 --- */
.page-products .pd-tree__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}
.page-products .pd-tree__list::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 44px;
  bottom: 44px;
  width: 2px;
  border-radius: 2px;
  opacity: 0.55;
  background: linear-gradient(
    180deg,
    var(--blue) 0 25%,
    var(--orange) 25% 50%,
    var(--paper-dim) 50% 75%,
    var(--lime) 75% 100%
  );
}

.page-products .pd-tree__item {
  position: relative;
  padding-left: 72px;
}
.page-products .pd-tree__item::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 27px;
  width: 22px;
  height: 2px;
  background: var(--pd-line);
}
.page-products .pd-tree__item--fixtures { --pd-node: var(--blue); }
.page-products .pd-tree__item--score { --pd-node: var(--orange); }
.page-products .pd-tree__item--squad { --pd-node: var(--paper-dim); }
.page-products .pd-tree__item--review { --pd-node: var(--lime); }

.page-products .pd-tree__dot {
  position: absolute;
  left: 0;
  top: 3px;
  z-index: 2;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: var(--font-num);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--night);
  background: var(--pd-node, var(--blue));
  box-shadow: 0 0 0 5px var(--night), 0 8px 20px rgba(0, 0, 0, 0.35);
}

.page-products .pd-tree__card {
  position: relative;
  padding: 1.1rem 1.25rem 1.2rem;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: var(--pd-panel);
  overflow: hidden;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}
.page-products .pd-tree__card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  opacity: 0.85;
  background: var(--pd-node, var(--blue));
}
@media (hover: hover) {
  .page-products .pd-tree__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-1);
    border-color: var(--pd-node, var(--blue));
  }
}
.page-products .pd-tree__card h3 {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--paper);
}
.page-products .pd-tree__key {
  padding: 0.2rem 0.6rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--pd-node, var(--blue));
  opacity: 0.85;
}
.page-products .pd-tree__card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--silver);
}

@media (max-width: 560px) {
  .page-products .pd-tree__list::before { left: 16px; top: 34px; bottom: 34px; }
  .page-products .pd-tree__item { padding-left: 54px; }
  .page-products .pd-tree__item::before { left: 17px; top: 21px; width: 18px; }
  .page-products .pd-tree__dot {
    width: 34px;
    height: 34px;
    top: 4px;
    font-size: 0.78rem;
    box-shadow: 0 0 0 4px var(--night);
  }
}

/* --- 三态面板 --- */
.page-products .pd-tabs {
  position: relative;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}
.page-products .pd-tabs__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  white-space: nowrap;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
}
.page-products .pd-tabs__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.page-products .pd-tabs__label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--pd-line);
  border-radius: 999px;
  background: rgba(244, 237, 223, 0.04);
  color: var(--silver);
  font-size: 0.88rem;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.page-products .pd-tabs__label::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pd-tab-dot, var(--blue));
}
.page-products .pd-tabs__label--blue { --pd-tab-dot: var(--blue); }
.page-products .pd-tabs__label--paper { --pd-tab-dot: var(--paper-dim); }
.page-products .pd-tabs__label--lime { --pd-tab-dot: var(--lime); }
@media (hover: hover) {
  .page-products .pd-tabs__label:hover {
    color: var(--paper);
    border-color: var(--hair-strong);
    transform: translateY(-1px);
  }
}

.page-products #pd-view-fixtures:checked ~ .pd-tabs__bar .pd-tabs__label:nth-child(1),
.page-products #pd-view-squad:checked ~ .pd-tabs__bar .pd-tabs__label:nth-child(2),
.page-products #pd-view-review:checked ~ .pd-tabs__bar .pd-tabs__label:nth-child(3) {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--paper);
  font-weight: 700;
}

.page-products .pd-tabs__stage {
  position: relative;
}
.page-products .pd-pane {
  display: none;
}
.page-products .pd-pane h3 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--paper);
}
.page-products .pd-pane > *:first-child { margin-top: 0; }
.page-products .pd-pane > *:last-child { margin-bottom: 0; }

.page-products #pd-view-fixtures:checked ~ .pd-tabs__stage .pd-pane--fixtures,
.page-products #pd-view-squad:checked ~ .pd-tabs__stage .pd-pane--squad,
.page-products #pd-view-review:checked ~ .pd-tabs__stage .pd-pane--review {
  display: block;
  padding: clamp(1.15rem, 3vw, 1.75rem);
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: var(--pd-panel);
  animation: pd-pane-in 0.32s ease both;
}
@keyframes pd-pane-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .page-products .pd-pane { animation: none !important; }
}

.page-products .pd-pane--squad p,
.page-products .pd-pane--review p {
  margin: 0 0 0.9rem;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-products .pd-bullets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}
.page-products .pd-bullets li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--silver);
}
.page-products .pd-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--blue);
  transform: rotate(45deg);
}
.page-products .pd-bullets b {
  font-weight: 700;
  color: var(--paper);
}

.page-products .pd-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.page-products .pd-chips li {
  padding: 0.34rem 0.8rem;
  border: 1px solid var(--pd-line);
  border-radius: 999px;
  background: rgba(244, 237, 223, 0.05);
  font-size: 0.84rem;
  color: var(--silver);
}
.page-products .pd-chips--lime li {
  border-color: rgba(200, 242, 76, 0.35);
  background: rgba(200, 242, 76, 0.08);
  color: var(--lime);
}

/* --- 图 --- */
.page-products .pd-figure {
  margin: 0;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  overflow: hidden;
  background: linear-gradient(150deg, var(--turf), var(--night-deep));
}
.page-products .pd-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* --- 阵容与球队档案 --- */
.page-products .pd-squads__grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}
@media (min-width: 860px) {
  .page-products .pd-squads__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

.page-products .pd-squads__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.page-products .pd-squads__list li {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 0.9rem;
  align-items: baseline;
  padding: 0.85rem 1rem;
  border: 1px solid var(--pd-line-soft);
  border-radius: var(--radius-sm);
  background: rgba(244, 237, 223, 0.035);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.page-products .pd-squads__list li:hover {
  border-color: var(--pd-line);
  background: rgba(244, 237, 223, 0.06);
}
.page-products .pd-squads__list b {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--paper);
}
.page-products .pd-squads__list span {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--silver);
}
@media (max-width: 520px) {
  .page-products .pd-squads__list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.25rem;
  }
}

.page-products .pd-archive {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  padding: clamp(1.15rem, 3vw, 1.75rem);
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: linear-gradient(135deg, rgba(20, 64, 45, 0.9), rgba(11, 46, 33, 0.6));
}
@media (min-width: 860px) {
  .page-products .pd-archive {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }
}
.page-products .pd-archive h3 {
  margin: 0 0 0.6rem;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--paper);
}
.page-products .pd-archive p {
  margin: 0 0 0.7rem;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--silver);
}
.page-products .pd-archive p:last-child { margin-bottom: 0; }
.page-products .pd-archive a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --- 赛后复盘 --- */
.page-products .pd-review__grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}
@media (min-width: 900px) {
  .page-products .pd-review__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}
.page-products .pd-review__body p {
  margin: 0.9rem 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--silver);
}
.page-products .pd-review__body a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --- 比分提醒 --- */
.page-products .pd-alerts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}
@media (min-width: 700px) {
  .page-products .pd-alerts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .pd-alerts li {
  padding: 1.2rem 1.25rem;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: var(--pd-panel);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}
@media (hover: hover) {
  .page-products .pd-alerts li:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-1);
  }
}
.page-products .pd-alerts__num {
  margin: 0 0 0.55rem;
  font-family: var(--font-num);
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--orange);
}
.page-products .pd-alerts__num span {
  margin-left: 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--muted);
}
.page-products .pd-alerts__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--silver);
}

/* --- 版本与适配 --- */
.page-products .pd-versions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}
@media (min-width: 820px) {
  .page-products .pd-versions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .pd-versions li {
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--pd-line);
  border-top: 3px solid var(--pd-accent, var(--blue));
  border-radius: var(--pd-radius);
  background: var(--pd-panel);
}
.page-products .pd-versions li:nth-child(2) { --pd-accent: var(--orange); }
.page-products .pd-versions li:nth-child(3) { --pd-accent: var(--lime); }
.page-products .pd-versions h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--paper);
}
.page-products .pd-versions p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .pd-specs {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.page-products .pd-specs li {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 1rem;
  border: 1px solid var(--pd-line);
  border-radius: 999px;
  font-size: 0.86rem;
  color: var(--silver);
}
.page-products .pd-specs b {
  font-weight: 700;
  color: var(--lime);
}

/* --- 三步上手 --- */
.page-products .pd-start__grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}
@media (min-width: 900px) {
  .page-products .pd-start__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

.page-products .pd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}
.page-products .pd-steps li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: var(--pd-panel);
}
.page-products .pd-steps__n {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  font-family: var(--font-num);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--night);
  background: var(--blue);
}
.page-products .pd-steps li:nth-child(2) .pd-steps__n { background: var(--orange); }
.page-products .pd-steps li:nth-child(3) .pd-steps__n { background: var(--lime); }
.page-products .pd-steps h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--paper);
}
.page-products .pd-steps p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--silver);
}
@media (max-width: 520px) {
  .page-products .pd-steps li {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 0.8rem;
  }
  .page-products .pd-steps__n {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    font-size: 1rem;
  }
}

.page-products .pd-start__figure {
  margin: 0;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  overflow: hidden;
  background: linear-gradient(160deg, var(--turf), var(--night-deep));
}
.page-products .pd-start__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.page-products .pd-start__caption {
  padding: 0.6rem 1rem 0.75rem;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .pd-start__cta {
  margin: 1.25rem 0 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--silver);
}
.page-products .pd-start__cta a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}