.page-products {
  --pr-gap: clamp(16px, 3.4vw, 34px);
  --pr-panel: var(--card);
  --pr-panel-deep: rgba(7, 29, 26, .92);
  --pr-outline: rgba(199, 244, 100, .22);
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products .container {
  width: min(100% - 32px, var(--maxw));
  margin-inline: auto;
}

.page-products .eyebrow {
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  margin: 0 0 10px;
}

.page-products .lede {
  color: rgba(217, 232, 228, .82);
  font-size: .96rem;
  line-height: 1.85;
  margin: 14px 0 0;
  max-width: 62ch;
}

.page-products .section-title {
  font-family: var(--font-title);
  font-size: clamp(1.35rem, 4.6vw, 2.05rem);
  line-height: 1.28;
  letter-spacing: .01em;
  color: var(--mist);
  margin: 0;
}

.page-products .breadcrumb {
  margin-bottom: 22px;
}
.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--muted);
}
.page-products .breadcrumb__item a {
  color: var(--mist);
  text-decoration: none;
}
.page-products .breadcrumb__item a:hover,
.page-products .breadcrumb__item a:focus-visible {
  color: var(--lime);
}
.page-products .breadcrumb__sep {
  color: var(--pr-outline);
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  position: relative;
  padding: calc(var(--header-h) + 34px) 0 var(--sp-6);
  background:
    repeating-linear-gradient(114deg, rgba(199, 244, 100, .04) 0 2px, transparent 2px 16px),
    radial-gradient(120% 72% at 88% 2%, rgba(199, 244, 100, .13), transparent 62%),
    linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 72%);
  border-bottom: 1px solid var(--line);
}

.page-products .pr-hero__grid {
  display: grid;
  gap: var(--pr-gap);
}

.page-products .pr-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(1.72rem, 7.4vw, 3.1rem);
  line-height: 1.14;
  letter-spacing: .01em;
  margin: 0;
  color: var(--mist);
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-products .pr-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  list-style: none;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px dashed var(--line);
  font-size: .82rem;
  color: rgba(217, 232, 228, .74);
}

.page-products .pr-hero__meta .numeric {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.24rem;
  color: var(--orange);
  letter-spacing: .02em;
}

.page-products .pr-hero__figure {
  margin: 0;
  border-radius: var(--r-cut);
  overflow: hidden;
  border: 1px solid var(--pr-outline);
  box-shadow: var(--shadow-deep);
  background: var(--ink-deep);
}
.page-products .pr-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 技能树 ---------- */
.page-products .pr-tree__lead {
  margin: var(--sp-6) 0 0;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .14em;
  color: var(--lime);
}

.page-products .pr-tree {
  list-style: none;
  margin: 18px 0 0;
  padding: 0 0 0 24px;
  position: relative;
  display: grid;
  gap: var(--sp-3);
}
.page-products .pr-tree::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--lime), rgba(199, 244, 100, .06));
}

.page-products .pr-tree__node {
  position: relative;
  padding: var(--sp-3);
  background: rgba(18, 58, 51, .7);
  border: 1px solid var(--line);
  border-radius: var(--r-cut);
}
.page-products .pr-tree__node::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 22px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--lime);
  box-shadow: 0 0 0 4px rgba(199, 244, 100, .12);
}
.page-products .pr-tree__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .18em;
  color: var(--orange);
}
.page-products .pr-tree__title {
  margin: 8px 0 6px;
  font-size: 1rem;
  color: var(--mist);
  letter-spacing: .02em;
}
.page-products .pr-tree__text {
  margin: 0;
  font-size: .85rem;
  line-height: 1.75;
  color: rgba(217, 232, 228, .72);
}

/* ---------- 通用章节 ---------- */
.page-products .section {
  padding: var(--sp-6) 0;
  border-top: 1px solid var(--line);
}
.page-products .pr-sec-head {
  max-width: 68ch;
  margin-bottom: var(--sp-5);
}

.page-products .pr-figure {
  margin: 0;
  border-radius: var(--r-cut);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-deep);
}
.page-products .pr-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pr-figure--wide {
  margin-bottom: var(--sp-4);
}
.page-products .media__caption {
  display: block;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--muted);
  background: rgba(7, 29, 26, .8);
  border-top: 1px solid var(--line);
}

/* ---------- 周历 ---------- */
.page-products .pr-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.page-products .pr-filter .chip {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(18, 58, 51, .5);
  color: var(--mist);
  cursor: pointer;
}
.page-products .pr-filter .chip[aria-pressed="true"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}
.page-products .pr-filter .filter-count {
  font-family: var(--font-mono);
  opacity: .7;
  margin-left: 2px;
}

.page-products .pr-week {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  padding: 4px 4px 18px;
  margin: 0 -4px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--lime) rgba(217, 232, 228, .1);
}
.page-products .pr-week::-webkit-scrollbar {
  height: 6px;
}
.page-products .pr-week::-webkit-scrollbar-thumb {
  background: var(--lime);
  border-radius: 99px;
}
.page-products .pr-week::-webkit-scrollbar-track {
  background: rgba(217, 232, 228, .1);
}

.page-products .pr-day {
  flex: 0 0 min(78vw, 232px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--sp-3);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 58, 51, .95), rgba(7, 29, 26, .95));
}
.page-products .pr-day--live {
  border-color: var(--pr-outline);
  box-shadow: 0 0 0 1px rgba(199, 244, 100, .06), 0 18px 40px -30px rgba(199, 244, 100, .5);
}
.page-products .pr-day__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
}
.page-products .pr-day__name {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--lime);
}
.page-products .pr-day__count {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  color: var(--orange);
}
.page-products .pr-day__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
  font-size: .85rem;
  line-height: 1.6;
  color: rgba(217, 232, 228, .84);
}
.page-products .pr-day__note {
  margin: auto 0 0;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 图文分栏 ---------- */
.page-products .pr-split {
  display: grid;
  gap: var(--pr-gap);
  align-items: start;
  margin-top: var(--sp-5);
}
.page-products .pr-split__text h3 {
  font-family: var(--font-title);
  font-size: clamp(1.1rem, 3.6vw, 1.4rem);
  letter-spacing: .01em;
  margin: 0 0 12px;
  color: var(--mist);
}
.page-products .pr-split__text p {
  margin: 0 0 14px;
  font-size: .92rem;
  line-height: 1.9;
  color: rgba(217, 232, 228, .8);
}
.page-products .pr-split__side {
  border-left: 2px solid var(--pr-outline);
  padding-left: var(--sp-3);
}

.page-products .pr-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-products .pr-list li {
  position: relative;
  padding-left: 20px;
  font-size: .9rem;
  line-height: 1.8;
  color: rgba(217, 232, 228, .8);
}
.page-products .pr-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 2px;
  background: var(--orange);
}

.page-products .pr-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.page-products .pr-facts li {
  display: grid;
  gap: 4px;
}
.page-products .pr-facts .numeric {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  color: var(--lime);
  letter-spacing: .02em;
}
.page-products .pr-facts em {
  font-style: normal;
  font-size: .78rem;
  letter-spacing: .05em;
  color: var(--muted);
}

/* ---------- 关注列表 ---------- */
.page-products .pr-follow {
  display: grid;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}
.page-products .pr-follow__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: var(--sp-3);
  border-radius: var(--r-cut);
  border: 1px solid var(--line);
  background: rgba(18, 58, 51, .62);
}
.page-products .pr-follow__item.is-on {
  border-color: var(--pr-outline);
  background: linear-gradient(120deg, rgba(18, 58, 51, .95), rgba(7, 29, 26, .7));
}
.page-products .pr-follow__mark {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  border: 1px solid var(--pr-outline);
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--lime);
}
.page-products .pr-follow__item.is-on .pr-follow__mark {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}
.page-products .pr-follow__name {
  margin: 0 0 4px;
  font-size: .95rem;
  color: var(--mist);
}
.page-products .pr-follow__meta {
  margin: 0;
  font-size: .78rem;
  color: var(--muted);
}

.page-products .pr-note {
  margin: var(--sp-4) 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--lime);
  background: rgba(18, 58, 51, .5);
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
  font-size: .86rem;
  line-height: 1.8;
  color: rgba(217, 232, 228, .82);
}
.page-products .pr-note--center {
  margin-top: var(--sp-4);
}

/* ---------- 积分榜 ---------- */
.page-products .pr-rank-panel {
  padding: var(--sp-4);
  border-radius: var(--r-cut);
  border: 1px solid var(--pr-outline);
  background:
    repeating-linear-gradient(0deg, rgba(199, 244, 100, .035) 0 1px, transparent 1px 34px),
    linear-gradient(160deg, rgba(18, 58, 51, .96), rgba(5, 22, 19, .96));
  box-shadow: var(--shadow-deep);
}
.page-products .pr-rank-panel__head {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .18em;
  color: var(--lime);
}
.page-products .pr-rank-rows {
  display: grid;
  gap: 12px;
}
.page-products .pr-rank-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .82rem;
}
.page-products .pr-rank-row__pos {
  flex: 0 0 2.2em;
  font-family: var(--font-mono);
  color: var(--muted);
}
.page-products .pr-rank-row__bar {
  flex: 1;
  height: 10px;
  border-radius: 99px;
  background: rgba(217, 232, 228, .1);
  overflow: hidden;
}
.page-products .pr-rank-row__fill {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--lime), rgba(199, 244, 100, .3));
}
.page-products .pr-rank-row__fill--hot {
  background: linear-gradient(90deg, var(--orange), rgba(255, 140, 66, .3));
}
.page-products .pr-rank-row--w95 .pr-rank-row__fill { width: 95%; }
.page-products .pr-rank-row--w88 .pr-rank-row__fill { width: 88%; }
.page-products .pr-rank-row--w82 .pr-rank-row__fill { width: 82%; }
.page-products .pr-rank-row--w76 .pr-rank-row__fill { width: 76%; }
.page-products .pr-rank-row__delta {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--lime);
}
.page-products .pr-rank-row__delta--down {
  color: var(--orange);
}
.page-products .pr-rank-panel__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .05em;
  color: var(--muted);
}

/* ---------- 导出 ---------- */
.page-products .pr-steps {
  list-style: none;
  margin: 0 0 var(--sp-4);
  padding: 0;
  display: grid;
  gap: var(--sp-3);
}
.page-products .pr-steps li {
  padding-left: var(--sp-3);
  border-left: 2px solid var(--pr-outline);
}
.page-products .pr-steps__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--orange);
}
.page-products .pr-steps__title {
  margin: 6px 0 4px;
  font-size: .96rem;
  color: var(--mist);
}
.page-products .pr-steps__text {
  margin: 0;
  font-size: .85rem;
  line-height: 1.8;
  color: rgba(217, 232, 228, .76);
}
.page-products .pr-export-preview {
  padding: var(--sp-3);
  border-radius: var(--r-cut);
  border: 1px dashed var(--pr-outline);
  background: rgba(18, 58, 51, .55);
}
.page-products .pr-export-preview__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--lime);
}
.page-products .pr-export-preview__line {
  margin: 0 0 8px;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--mist);
}
.page-products .pr-export-preview__line .numeric {
  font-family: var(--font-mono);
  color: var(--orange);
}
.page-products .pr-export-preview__hint {
  margin: 0;
  font-size: .78rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 版本对照 ---------- */
.page-products .pr-versions .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--sp-4);
}
.page-products .pr-versions .tab {
  font-family: var(--font-title);
  font-size: .82rem;
  letter-spacing: .1em;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(18, 58, 51, .5);
  color: var(--mist);
  cursor: pointer;
}
.page-products .pr-versions .tab[aria-selected="true"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-products .pr-version-panel {
  padding: var(--sp-4);
  border-radius: var(--r-cut);
  border: 1px solid var(--line);
  background: rgba(18, 58, 51, .6);
}
.page-products .pr-version-panel + .pr-version-panel {
  margin-top: var(--sp-3);
}

.page-products .pr-compare {
  margin: 0 0 var(--sp-4);
  display: grid;
  gap: 0;
}
.page-products .pr-compare__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}
.page-products .pr-compare__row:last-child {
  border-bottom: 0;
}
.page-products .pr-compare dt {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--lime);
}
.page-products .pr-compare dd {
  margin: 0;
  font-size: .88rem;
  line-height: 1.85;
  color: rgba(217, 232, 228, .82);
}

/* ---------- 收束 ---------- */
.page-products .pr-cta-sec {
  background:
    radial-gradient(90% 120% at 10% 0%, rgba(255, 140, 66, .12), transparent 60%),
    var(--ink-deep);
}
.page-products .pr-cta {
  display: grid;
  gap: var(--sp-4);
  align-items: center;
}
.page-products .pr-cta__text h2 {
  font-family: var(--font-title);
  font-size: clamp(1.3rem, 4.8vw, 1.95rem);
  line-height: 1.24;
  margin: 0 0 12px;
  color: var(--mist);
}
.page-products .pr-cta__text p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.9;
  color: rgba(217, 232, 228, .8);
  max-width: 66ch;
}
.page-products .pr-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .pr-follow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-3);
  }
  .page-products .pr-follow > .pr-follow__item:nth-child(odd) {
    transform: translateY(-14px);
  }
  .page-products .pr-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }
  .page-products .pr-split--reverse .pr-split__text {
    order: 2;
  }
  .page-products .pr-split--reverse .pr-split__side,
  .page-products .pr-split--reverse .pr-rank-panel {
    order: 1;
  }
  .page-products .pr-compare__row {
    grid-template-columns: minmax(120px, 180px) minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
  .page-products .pr-cta {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .9fr);
    justify-items: start;
  }
}

@media (min-width: 900px) {
  .page-products .pr-tree {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sp-3);
    padding: 26px 0 0;
  }
  .page-products .pr-tree::before {
    left: 6px;
    right: 6px;
    top: 9px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--lime), rgba(199, 244, 100, .06));
  }
  .page-products .pr-tree__node::before {
    left: 20px;
    top: -22px;
  }
  .page-products .pr-split {
    gap: clamp(26px, 4vw, 52px);
  }
}

@media (min-width: 960px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }
  .page-products .pr-day {
    flex: 0 0 226px;
  }
}

@media (max-width: 420px) {
  .page-products .pr-hero__meta {
    gap: 10px 18px;
  }
  .page-products .pr-hero__meta .numeric {
    font-size: 1.08rem;
  }
  .page-products .pr-follow > .pr-follow__item:nth-child(odd) {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-follow > .pr-follow__item,
  .page-products .pr-week {
    transition: none;
    scroll-behavior: auto;
  }
}