/* ================= 观赛产品页 ================= */
.page-products {
  --pd-narrow: 640px;
  --pd-line-soft: rgba(108, 135, 151, .28);
  padding-bottom: 0;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: 96px 0 52px;
  background:
    radial-gradient(120% 90% at 86% 4%, rgba(78, 140, 134, .20), transparent 62%),
    linear-gradient(180deg, #0C2136 0%, var(--ink) 72%);
  border-bottom: var(--line);
}

.page-products .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 30px;
  font-family: var(--ff-label);
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
}

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

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--amber);
}

.page-products .breadcrumb [aria-current] {
  color: var(--paper);
}

.page-products .pd-hero__grid {
  display: grid;
  gap: 36px;
}

.page-products .pd-hero__title {
  margin: 14px 0 20px;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 32px;
  line-height: 1.24;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-products .pd-hero__lead .lede {
  color: var(--mist);
  font-size: 16px;
  line-height: 1.85;
  max-width: 46ch;
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pd-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--pd-line-soft);
  border: var(--line);
  box-shadow: var(--shadow);
}

.page-products .pd-fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  padding: 14px 16px;
  background: var(--ink-2);
}

.page-products .pd-fact .num {
  font-family: var(--ff-mono);
  font-size: 22px;
  letter-spacing: .02em;
  color: var(--amber);
}

.page-products .pd-fact__k {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--steel);
}

/* ---------- 章节通用 ---------- */
.page-products .pd-entry {
  position: relative;
  padding: 60px 0;
  background: var(--ink);
  border-bottom: 1px solid var(--pd-line-soft);
}

.page-products .pd-entry--deep {
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 60%);
}

.page-products .pd-entry--cream {
  background: var(--cream);
  border-top: var(--line);
  border-bottom: var(--line);
}

.page-products .pd-entry__head {
  margin-bottom: 28px;
}

.page-products .pd-entry__head--after {
  margin-top: 32px;
}

.page-products .pd-entry__no {
  margin: 0 0 4px;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 72px;
  line-height: .78;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
  color: rgba(228, 137, 44, .18);
  user-select: none;
}

.page-products .pd-entry__title {
  margin: 10px 0 0;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 25px;
  line-height: 1.36;
  letter-spacing: -.01em;
  color: var(--paper);
  max-width: 24ch;
}

.page-products .pd-entry__body {
  color: var(--mist);
  font-size: 16px;
  line-height: 1.85;
  margin: 18px 0 0;
}

.page-products .pd-entry__body p {
  margin: 0 0 1.1em;
}

.page-products .pd-entry__body p:last-child {
  margin-bottom: 0;
}

.page-products .pd-entry__body--lead {
  max-width: 58ch;
}

.page-products .pd-narrow {
  max-width: var(--pd-narrow);
  margin: 32px 0 0;
}

.page-products .pd-entry__body a,
.page-products .pd-steps__foot a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-entry__body a:hover,
.page-products .pd-steps__foot a:hover {
  color: var(--ember);
}

/* 奶油纸区块内的文字 */
.page-products .pd-entry--cream .pd-entry__title {
  color: var(--brown);
}

.page-products .pd-entry--cream .pd-entry__body,
.page-products .pd-entry--cream .pd-entry__body p {
  color: #4A4038;
}

.page-products .pd-entry--cream .pd-entry__no {
  color: rgba(194, 84, 42, .18);
}

/* ---------- 两栏 ---------- */
.page-products .pd-split {
  display: grid;
  gap: 32px;
}

/* ---------- 操作清单 ---------- */
.page-products .pd-checklist {
  list-style: none;
  margin: 22px 0;
  padding: 0;
  border-top: 1px solid var(--pd-line-soft);
}

.page-products .pd-checklist li {
  position: relative;
  padding: 12px 0 12px 26px;
  border-bottom: 1px solid var(--pd-line-soft);
  color: var(--paper);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .pd-checklist li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 10px;
  height: 10px;
  background: var(--amber);
}

.page-products .pd-note {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--jade);
  color: var(--mist);
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- 手机示意 ---------- */
.page-products .pd-phone-wrap {
  display: flex;
  justify-content: center;
}

.page-products .pd-phone {
  width: 100%;
  max-width: 270px;
  border: 2px solid var(--edge);
  border-radius: 22px;
  background: #071523;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-products .pd-phone__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--steel);
}

.page-products .pd-phone__live {
  padding: 1px 6px;
  border: 1px solid var(--ember);
  color: var(--ember);
  font-size: 10px;
  letter-spacing: .12em;
}

.page-products .pd-phone__pitch {
  height: 108px;
  margin: 0 12px;
  background:
    linear-gradient(180deg, rgba(78, 140, 134, .30) 0%, rgba(10, 26, 42, .9) 100%),
    repeating-linear-gradient(90deg, rgba(169, 190, 201, .10) 0 1px, transparent 1px 18px);
  border: 1px solid rgba(169, 190, 201, .22);
}

.page-products .pd-phone__rows {
  padding: 10px 12px 0;
}

.page-products .pd-phone__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid rgba(108, 135, 151, .22);
  color: var(--mist);
  font-size: 12px;
}

.page-products .pd-phone__row .num {
  font-family: var(--ff-mono);
  color: var(--paper);
}

.page-products .pd-phone__dock {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 12px;
  padding: 12px 14px;
  background: var(--amber);
  color: #14212E;
  font-family: var(--ff-label);
  font-size: 12px;
  letter-spacing: .08em;
  font-weight: 700;
}

/* ---------- 图片 ---------- */
.page-products .pd-media-wide {
  margin: 0;
}

.page-products .pd-media-inline {
  margin: 32px 0 0;
}

.page-products .pd-media-square {
  margin: 0;
}

.page-products .media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-products .pd-entry--cream .media__caption {
  color: #6A5C4E;
}

/* ---------- 筛选演示板 ---------- */
.page-products .pd-board {
  display: grid;
  gap: 0;
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.page-products .pd-board__side {
  padding: 22px 20px;
  border-bottom: var(--line);
  background: var(--paper);
}

.page-products .pd-board__group + .pd-board__group {
  margin-top: 20px;
}

.page-products .pd-board__label {
  margin: 0 0 10px;
  font-family: var(--ff-label);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #6A5C4E;
}

.page-products .pd-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pd-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 14px;
  border: 1px solid #B9AE9B;
  background: transparent;
  color: #5B5044;
  font-size: 14px;
  line-height: 1.2;
}

.page-products .pd-chip--on {
  border: 2px solid var(--ember);
  background: rgba(228, 137, 44, .14);
  color: var(--brown);
  font-weight: 700;
  box-shadow: 2px 2px 0 rgba(5, 13, 21, .9);
}

.page-products .pd-board__hint {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: #7A6C5C;
}

.page-products .pd-board__result {
  padding: 20px;
  background: var(--ink-2);
}

.page-products .pd-board__count {
  margin: 0 0 14px;
  font-family: var(--ff-label);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-products .pd-board__count .num {
  font-family: var(--ff-mono);
  font-size: 20px;
  color: var(--amber);
  margin-right: 4px;
}

.page-products .pd-lines {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pd-line {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 64px;
  align-items: center;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(108, 135, 151, .22);
  color: var(--mist);
  font-size: 14px;
}

.page-products .pd-line:last-child {
  border-bottom: 0;
}

.page-products .pd-line__t {
  font-family: var(--ff-mono);
  color: var(--paper);
  letter-spacing: .04em;
}

.page-products .pd-line__s {
  text-align: right;
  font-size: 12px;
  color: var(--steel);
}

.page-products .pd-line__s--jade {
  color: var(--jade);
  font-weight: 700;
}

/* ---------- 球队库两条路径 ---------- */
.page-products .pd-paths {
  display: grid;
  gap: 20px;
  margin-top: 8px;
}

.page-products .pd-path {
  padding: 24px 20px;
  border: var(--line);
  background: var(--ink-2);
  box-shadow: var(--shadow);
}

.page-products .pd-path--paper {
  background: var(--paper);
}

.page-products .pd-path__k {
  margin: 0 0 10px;
  font-family: var(--ff-label);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ember);
}

.page-products .pd-path__title {
  margin: 0 0 12px;
  font-family: var(--ff-display);
  font-size: 19px;
  line-height: 1.4;
  color: var(--paper);
}

.page-products .pd-path--paper .pd-path__title {
  color: var(--brown);
}

.page-products .pd-path__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pd-path--paper .pd-path__text {
  color: #4A4038;
}

.page-products .pd-letters {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 18px;
  font-family: var(--ff-mono);
  font-size: 12px;
}

.page-products .pd-letters span {
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(108, 135, 151, .45);
  color: var(--steel);
}

.page-products .pd-letters__on {
  border: 2px solid var(--ember) !important;
  background: rgba(228, 137, 44, .16);
  color: var(--amber) !important;
  font-weight: 700;
}

.page-products .pd-tree {
  margin-top: 18px;
  padding-left: 0;
  font-size: 13px;
  line-height: 1.6;
}

.page-products .pd-tree p {
  margin: 0;
  padding: 8px 12px;
  border-left: 3px solid #C6B9A3;
  color: #5B5044;
}

.page-products .pd-tree__l2 {
  margin-left: 14px !important;
  border-left-color: var(--amber) !important;
}

.page-products .pd-tree__l3 {
  margin-left: 28px !important;
  border-left-color: var(--jade) !important;
}

/* ---------- 订阅提醒 ---------- */
.page-products .pd-alert-grid {
  display: grid;
  gap: 32px;
}

.page-products .pd-timeline {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  position: relative;
}

.page-products .pd-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: #C6B9A3;
}

.page-products .pd-timeline__item {
  position: relative;
  padding: 0 0 26px 30px;
}

.page-products .pd-timeline__item:last-child {
  padding-bottom: 0;
}

.page-products .pd-timeline__dot {
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 12px;
  background: var(--cream);
  border: 2px solid var(--steel);
}

.page-products .pd-timeline__item--on .pd-timeline__dot {
  background: var(--amber);
  border-color: var(--edge);
  box-shadow: 0 0 0 3px rgba(228, 137, 44, .28);
}

.page-products .pd-timeline__t {
  display: block;
  font-family: var(--ff-mono);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--brown);
}

.page-products .pd-timeline__item--on .pd-timeline__t {
  color: var(--ember);
  font-weight: 700;
}

.page-products .pd-timeline__d {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: #5B5044;
}

/* ---------- 直播视图 ---------- */
.page-products .pd-views {
  display: grid;
  gap: 16px;
  margin-bottom: 36px;
}

.page-products .pd-view {
  padding: 20px 18px;
  border: 2px solid var(--edge);
  background: var(--ink-2);
  box-shadow: 4px 4px 0 var(--edge);
}

.page-products .pd-view--lift {
  border-top: 4px solid var(--jade);
}

.page-products .pd-view--amber {
  border-top: 4px solid var(--amber);
}

.page-products .pd-view__k {
  margin: 0 0 8px;
  font-family: var(--ff-label);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-products .pd-view__t {
  margin: 0 0 10px;
  font-family: var(--ff-display);
  font-size: 20px;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .pd-view__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 上手路径 ---------- */
.page-products .pd-steps {
  display: grid;
  gap: 22px;
}

.page-products .pd-steps__col {
  padding: 24px 20px;
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.page-products .pd-steps__col--paper {
  background: #FBF8F1;
}

.page-products .pd-steps__k {
  margin: 0 0 16px;
  font-family: var(--ff-label);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ember);
}

.page-products .pd-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-products .pd-steps__list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #D8CDBA;
  color: var(--brown);
  font-size: 15px;
  line-height: 1.65;
}

.page-products .pd-steps__list li:last-child {
  border-bottom: 0;
}

.page-products .pd-steps__list .num {
  font-family: var(--ff-mono);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--jade);
}

.page-products .pd-steps__foot {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: #5B5044;
}

/* ---------- 版本记录 ---------- */
.page-products .pd-log-wrap {
  border-top: var(--line);
  border-left: var(--line);
  border-right: var(--line);
  background: var(--ink-2);
  box-shadow: var(--shadow);
}

.page-products .pd-log {
  border-bottom: var(--line);
}

.page-products .pd-log:last-child {
  border-bottom: 0;
}

.page-products .pd-log__row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) 30px;
  grid-template-areas:
    "ver flag icon"
    "brief brief brief";
  align-items: center;
  gap: 6px 14px;
  padding: 16px 16px;
  cursor: pointer;
  list-style: none;
  background: var(--ink-2);
  transition: background-color 200ms ease;
}

.page-products .pd-log__row::-webkit-details-marker {
  display: none;
}

.page-products .pd-log__row:hover {
  background: #16324A;
}

.page-products .pd-log__ver {
  grid-area: ver;
  font-family: var(--ff-mono);
  font-size: 18px;
  letter-spacing: .04em;
  color: var(--amber);
}

.page-products .pd-log__flag {
  grid-area: flag;
  font-family: var(--ff-label);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper);
}

.page-products .pd-log__brief {
  grid-area: brief;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pd-log__icon {
  grid-area: icon;
  position: relative;
  width: 26px;
  height: 26px;
  border: 1px solid var(--steel);
  justify-self: end;
}

.page-products .pd-log__icon::before,
.page-products .pd-log__icon::after {
  content: "";
  position: absolute;
  background: var(--mist);
}

.page-products .pd-log__icon::before {
  left: 6px;
  right: 6px;
  top: 12px;
  height: 2px;
}

.page-products .pd-log__icon::after {
  top: 6px;
  bottom: 6px;
  left: 12px;
  width: 2px;
  transition: opacity 200ms ease;
}

.page-products .pd-log[open] .pd-log__icon::after {
  opacity: 0;
}

.page-products .pd-log[open] .pd-log__row {
  background: #16324A;
}

.page-products .pd-log__body {
  padding: 4px 16px 20px;
  background: #0E2334;
  border-top: 1px solid var(--pd-line-soft);
}

.page-products .pd-log__body ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-products .pd-log__body li {
  position: relative;
  padding: 0 0 10px 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pd-log__body li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 8px;
  height: 2px;
  background: var(--jade);
}

/* ---------- 焦点可见性 ---------- */
.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-products .pd-hero {
    padding: 120px 0 64px;
  }

  .page-products .pd-hero__title {
    font-size: 42px;
  }

  .page-products .pd-entry {
    padding: 76px 0;
  }

  .page-products .pd-entry__no {
    font-size: 92px;
  }

  .page-products .pd-entry__title {
    font-size: 31px;
  }

  .page-products .pd-board {
    grid-template-columns: 280px minmax(0, 1fr);
  }

  .page-products .pd-board__side {
    border-bottom: 0;
    border-right: var(--line);
  }

  .page-products .pd-paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .pd-views {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pd-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .pd-log__row {
    grid-template-columns: 70px 160px minmax(0, 1fr) 30px;
    grid-template-areas: "ver flag brief icon";
    gap: 16px;
    padding: 18px 20px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-products .pd-hero {
    padding: 140px 0 76px;
  }

  .page-products .pd-hero__title {
    font-size: 48px;
  }

  .page-products .pd-hero__lead .lede {
    font-size: 17px;
  }

  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 64px;
    align-items: end;
  }

  .page-products .pd-hero__facts {
    grid-template-columns: 1fr;
  }

  .page-products .pd-entry {
    padding: 96px 0;
  }

  .page-products .pd-entry__no {
    font-size: 112px;
  }

  .page-products .pd-entry__title {
    font-size: 36px;
  }

  .page-products .pd-entry__body {
    font-size: 17px;
  }

  .page-products .pd-split {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 56px;
    align-items: start;
  }

  .page-products .pd-alert-grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 56px;
    align-items: start;
  }

  .page-products .pd-views {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  /* 错落：让第二、第四张卡片下移，避免整屏均匀栅格 */
  .page-products .pd-view:nth-child(2) {
    margin-top: 28px;
  }

  .page-products .pd-view:nth-child(5) {
    margin-top: 22px;
  }

  .page-products .pd-paths {
    gap: 32px;
  }

  .page-products .pd-path:nth-child(2) {
    margin-top: 36px;
  }

  .page-products .pd-path {
    padding: 30px 26px;
  }

  .page-products .pd-steps__col {
    padding: 30px 28px;
  }

  .page-products .pd-timeline {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-top: 48px;
  }

  .page-products .pd-timeline::before {
    left: 0;
    right: 0;
    top: 6px;
    bottom: auto;
    width: auto;
    height: 2px;
  }

  .page-products .pd-timeline__item {
    padding: 30px 24px 0 0;
  }

  .page-products .pd-timeline__item:last-child {
    padding-bottom: 0;
  }

  .page-products .pd-media-inline {
    margin-top: 44px;
  }
}

/* ---------- 减少动态效果 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pd-log__row,
  .page-products .pd-log__icon::after {
    transition: none;
  }
}
<<<END>>>