/* ===== 玩法介绍页 / page-products ===== */
.page-products {
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(32px, 4.5vw, 56px) 0 clamp(48px, 6vw, 84px);
}

.page-products .pp-hero-bg {
  position: absolute;
  inset: -24px -16px -24px -28px;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(118deg, rgba(14, 33, 68, 0.94) 0 50%, rgba(14, 33, 68, 0) 50%),
    radial-gradient(85% 110% at 6% 4%, rgba(228, 190, 107, 0.11), rgba(228, 190, 107, 0) 62%);
}

.page-products .pp-hero-grid {
  display: grid;
  gap: var(--gap-l);
  align-items: center;
}

.page-products .pp-hero h1 {
  margin: 14px 0 20px;
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-products .pp-hero .lead {
  max-width: 46ch;
  margin: 0 0 26px;
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .pp-hero-meta {
  margin: 20px 0 0;
}

.page-products .pp-hero-meta a {
  color: var(--gold);
}

.page-products .pp-hero-media {
  margin: 0;
}

@media (min-width: 900px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(40px, 5vw, 72px);
  }
}

/* ---------- 通用章节头 ---------- */
.page-products .pp-head {
  margin-bottom: var(--gap-m);
}

/* ---------- 类型带 ---------- */
.page-products .pp-types {
  padding-bottom: clamp(48px, 6vw, 88px);
}

.page-products .pp-filter {
  margin-bottom: var(--gap-m);
  padding-bottom: 16px;
  border-bottom: 2px solid var(--steel);
}

.page-products .pp-bands {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--gap-m);
}

.page-products .pp-band {
  position: relative;
  --band: var(--gold);
  display: grid;
  gap: 16px;
  padding: 28px 22px 30px 26px;
  border: 2px solid var(--steel);
  background: linear-gradient(100deg, rgba(14, 33, 68, 0.96), rgba(7, 18, 41, 0.62));
  box-shadow: var(--shadow-hard);
}

.page-products .pp-band::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: var(--band);
}

.page-products .pp-band::after {
  content: "";
  position: absolute;
  top: 0;
  left: 6px;
  right: 0;
  height: 8px;
  background-image: repeating-linear-gradient(90deg, var(--band) 0 2px, transparent 2px 16px);
  opacity: 0.45;
}

.page-products .pp-band:nth-child(3n + 1) {
  --band: var(--cinnabar);
}

.page-products .pp-band:nth-child(3n + 2) {
  --band: var(--jade);
}

.page-products .pp-band:nth-child(3n + 3) {
  --band: var(--amber);
}

.page-products .pp-band-no {
  font-size: 22px;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--band);
}

.page-products .pp-band-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.page-products .pp-band-name {
  margin: 0;
  color: var(--paper);
}

.page-products .pp-band-sub {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .pp-band-body p {
  margin: 0 0 12px;
}

.page-products .pp-band-body p:last-child {
  margin-bottom: 0;
}

.page-products .pp-band-media {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  max-width: 520px;
}

@media (min-width: 860px) {
  .page-products .pp-band {
    grid-template-columns: 60px minmax(190px, 236px) minmax(0, 1fr);
    gap: 6px var(--gap-m);
    padding: 34px 36px 34px 40px;
    align-items: start;
  }

  .page-products .pp-band-no {
    padding-top: 6px;
  }

  .page-products .pp-band-media {
    grid-column: 3 / 4;
    max-width: 100%;
  }
}

/* ---------- 记录查询 ---------- */
.page-products .pp-query {
  padding: clamp(40px, 6vw, 76px) 0;
  border-top: 2px solid var(--steel);
  border-bottom: 2px solid var(--steel);
  background: linear-gradient(180deg, rgba(14, 33, 68, 0.58), rgba(7, 18, 41, 0.2));
}

.page-products .pp-query-board {
  display: grid;
  gap: var(--gap-l);
  margin-top: var(--gap-m);
}

.page-products .pp-query-fields {
  display: grid;
  gap: 22px;
  padding: 26px 22px 28px;
  border: 2px solid var(--gold-dim);
  background: rgba(7, 18, 41, 0.74);
  box-shadow: var(--shadow-lift);
}

.page-products .pp-field {
  display: grid;
  gap: 10px;
}

.page-products .pp-field-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .pp-field-label .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  font-size: 11px;
}

.page-products .pp-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pp-chip {
  font: inherit;
  font-size: 14px;
  padding: 8px 14px;
  border: 2px solid var(--steel);
  background: transparent;
  color: var(--paper);
  cursor: pointer;
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products .pp-chip:hover {
  border-color: var(--gold-dim);
}

.page-products .pp-chip.is-active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
  font-weight: 700;
}

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

.page-products .pp-field-hint {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .pp-query-media {
  margin: 0;
}

@media (min-width: 940px) {
  .page-products .pp-query-board {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

/* ---------- 结果列表 ---------- */
.page-products .pp-results-sec {
  padding: clamp(40px, 6vw, 80px) 0;
}

.page-products .pp-results {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--steel);
}

.page-products .pp-result {
  display: grid;
  gap: 8px;
  padding: 18px 6px;
  border-bottom: 1px solid rgba(23, 50, 95, 0.85);
  transition: background-color 0.18s var(--ease);
}

.page-products .pp-result:hover {
  background: rgba(14, 33, 68, 0.68);
}

.page-products .pp-result-time {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .pp-result-title {
  font-size: 17px;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .pp-result-foot {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pp-status {
  position: relative;
  display: inline-flex;
  align-items: center;
  outline-offset: 3px;
}

.page-products .badge--live {
  color: var(--gold);
  border-color: var(--gold-dim);
}

.page-products .pp-tip {
  position: absolute;
  bottom: calc(100% + 10px);
  right: 0;
  width: 216px;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper);
  background: var(--night);
  border: 2px solid var(--gold-dim);
  box-shadow: var(--shadow-hard);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease), visibility 0.18s;
  pointer-events: none;
  z-index: 6;
}

.page-products .pp-status:hover .pp-tip,
.page-products .pp-status:focus .pp-tip,
.page-products .pp-status:focus-visible .pp-tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (min-width: 760px) {
  .page-products .pp-result {
    grid-template-columns: 128px minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--gap-s);
    padding: 20px 10px;
  }

  .page-products .pp-result-foot {
    justify-content: flex-end;
    flex-wrap: nowrap;
  }
}

/* ---------- 角标说明 ---------- */
.page-products .pp-badges {
  list-style: none;
  margin: var(--gap-m) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-badge-row {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 18px 18px 20px;
  border: 2px solid var(--steel);
  border-top-width: 5px;
  background: rgba(14, 33, 68, 0.5);
}

.page-products .pp-badge-row--done {
  border-top-color: var(--jade);
}

.page-products .pp-badge-row--live {
  border-top-color: var(--gold);
}

.page-products .pp-badge-row--pending {
  border-top-color: var(--amber);
}

.page-products .pp-badge-row p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

@media (min-width: 820px) {
  .page-products .pp-badges {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 使用场景 ---------- */
.page-products .pp-scenes {
  padding: clamp(40px, 6vw, 80px) 0;
}

.page-products .pp-scene-list {
  display: grid;
  gap: var(--gap-m);
}

.page-products .pp-scene {
  position: relative;
  padding: 26px 24px 28px;
  border: 2px solid var(--steel);
  background: linear-gradient(150deg, rgba(14, 33, 68, 0.92), rgba(7, 18, 41, 0.76));
  box-shadow: var(--shadow-hard);
}

.page-products .pp-scene-no {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .pp-scene h3 {
  margin: 0 0 12px;
  color: var(--paper);
}

.page-products .pp-scene p {
  margin: 0 0 12px;
}

.page-products .pp-scene p:last-child {
  margin-bottom: 0;
}

.page-products .pp-scene .meta a {
  color: var(--gold);
}

@media (min-width: 900px) {
  .page-products .pp-scene-list {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .pp-scene:nth-child(1) {
    grid-column: 1 / span 5;
  }

  .page-products .pp-scene:nth-child(2) {
    grid-column: 7 / span 6;
  }

  .page-products .pp-scene:nth-child(3) {
    grid-column: 3 / span 7;
  }
}

/* ---------- 更新节奏 ---------- */
.page-products .pp-cadence {
  padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 7vw, 96px);
  border-top: 2px solid var(--steel);
}

.page-products .pp-cadence-figures {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin: var(--gap-m) 0 30px;
}

.page-products .pp-figure {
  padding: 20px 18px 22px;
  border: 2px solid var(--steel);
  border-left: 5px solid var(--gold);
  background: rgba(14, 33, 68, 0.52);
}

.page-products .pp-figure-num {
  display: block;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-products .pp-figure-label {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pp-cadence-body {
  max-width: 62ch;
}

.page-products .pp-cadence-body p {
  margin: 0 0 16px;
}

.page-products .pp-cadence-body p:last-child {
  margin-bottom: 0;
}

.page-products .pp-next {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--gap-m);
  padding-top: var(--gap-m);
  border-top: 1px solid rgba(23, 50, 95, 0.8);
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pp-band,
  .page-products .pp-scene,
  .page-products .pp-result {
    transition: none;
  }
}