.page-products {
  --pp-section-gap: clamp(46px, 7.5vw, 92px);
  --pp-blockgap: clamp(24px, 4vw, 46px);
  padding-bottom: clamp(44px, 7vw, 88px);
}

.page-products .breadcrumb {
  padding-top: 22px;
  padding-bottom: 20px;
}

/* ---------- 首屏框景 ---------- */
.page-products .tool-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 5vw, 62px) clamp(20px, 4vw, 54px) clamp(28px, 4vw, 52px);
  border: 2px solid var(--line-strong);
  background:
    radial-gradient(120% 130% at 88% -18%, rgba(245, 193, 27, 0.17), transparent 58%),
    radial-gradient(92% 112% at 4% 110%, rgba(226, 58, 40, 0.15), transparent 62%),
    var(--c-graphite-2);
  box-shadow: var(--shadow-hard);
}

.page-products .tool-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(242, 243, 245, 0.035) 0 1px, transparent 1px 14px);
  pointer-events: none;
}

.page-products .tool-hero__scale {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: repeating-linear-gradient(180deg, var(--c-yellow) 0 2px, transparent 2px 18px);
  opacity: 0.6;
}

.page-products .tool-hero__corner {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-slate);
}

.page-products .tool-hero__title {
  position: relative;
  z-index: 1;
  margin: 14px 0 18px;
  max-width: 17em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 5.2vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--c-mist);
}

.page-products .tool-hero__lead {
  position: relative;
  z-index: 1;
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.85;
  color: rgba(242, 243, 245, 0.8);
}

.page-products .tool-hero__stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 30px 0 26px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .tool-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 18px;
  background: var(--c-graphite);
}

.page-products .tool-hero__stats .stat__value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1;
  color: var(--c-yellow);
  font-variant-numeric: tabular-nums;
}

.page-products .tool-hero__stats .stat__unit {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--c-slate);
}

.page-products .tool-hero__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 章节骨架 ---------- */
.page-products .tool-block {
  padding: var(--pp-section-gap) 0;
}

.page-products .tool-block__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 3vw, 32px);
  align-items: start;
  margin-bottom: var(--pp-blockgap);
}

.page-products .tool-block__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(34px, 6vw, 60px);
  line-height: 0.86;
  letter-spacing: -0.03em;
  color: var(--c-yellow);
  text-shadow: 3px 3px 0 rgba(226, 58, 40, 0.42);
  font-variant-numeric: tabular-nums;
}

.page-products .tool-block__heading h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.5vw, 36px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--c-mist);
}

.page-products .tool-block__lead {
  max-width: 62ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: rgba(242, 243, 245, 0.74);
}

.page-products .tool-block__body {
  display: grid;
  gap: var(--pp-blockgap);
  align-items: start;
}

.page-products .tool-block__body--flip .tool-block__aside {
  order: -1;
}

.page-products .tool-figure {
  margin: 0;
}

.page-products .tool-figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  background: var(--c-graphite-2);
}

.page-products .figure--wide .figure__img {
  aspect-ratio: 14 / 9;
}

/* ---------- 筛选面板 ---------- */
.page-products .filter-demo {
  position: relative;
  padding: clamp(18px, 3vw, 30px);
  border: 2px solid var(--line-strong);
  background: var(--c-graphite-2);
  box-shadow: var(--shadow-hard);
}

.page-products .filter-demo:focus-within {
  border-color: var(--c-red);
}

.page-products .filter-demo__label {
  margin: 0 0 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-slate);
}

.page-products .filter-demo__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .filter-demo__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-products .filter-demo__btn {
  display: inline-block;
  padding: 9px 16px;
  border: 2px solid var(--line-strong);
  background: var(--c-graphite);
  color: rgba(242, 243, 245, 0.82);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  user-select: none;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast), box-shadow var(--t-fast);
}

.page-products .filter-demo__btn:hover {
  border-color: var(--c-red);
  color: var(--c-mist);
}

.page-products #cf-team:checked ~ .filter-demo__tabs label[for="cf-team"],
.page-products #cf-player:checked ~ .filter-demo__tabs label[for="cf-player"],
.page-products #cf-stage:checked ~ .filter-demo__tabs label[for="cf-stage"],
.page-products #cf-type:checked ~ .filter-demo__tabs label[for="cf-type"] {
  background: var(--c-red);
  border-color: var(--c-red);
  color: var(--c-mist);
  box-shadow: 3px 3px 0 var(--c-red-deep);
}

.page-products .filter-demo__panel {
  display: none;
}

.page-products #cf-team:checked ~ .filter-demo__panels [data-panel="team"],
.page-products #cf-player:checked ~ .filter-demo__panels [data-panel="player"],
.page-products #cf-stage:checked ~ .filter-demo__panels [data-panel="stage"],
.page-products #cf-type:checked ~ .filter-demo__panels [data-panel="type"] {
  display: block;
  animation: pp-rise 0.3s ease both;
}

@keyframes pp-rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-products .filter-demo__panel h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.35;
  color: var(--c-mist);
}

.page-products .filter-demo__panel p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(242, 243, 245, 0.74);
}

.page-products .filter-demo__panel p.filter-demo__hint {
  margin: 0;
  padding-left: 12px;
  border-left: 3px solid var(--c-yellow);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--c-yellow);
}

/* ---------- 射手榜视图 ---------- */
.page-products .scorer-tabs {
  position: relative;
  padding: clamp(18px, 3vw, 30px);
  border: 2px solid var(--line-strong);
  background:
    linear-gradient(160deg, rgba(226, 58, 40, 0.11), transparent 62%),
    var(--c-graphite-2);
  box-shadow: var(--shadow-hard);
}

.page-products .scorer-tabs__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .scorer-tabs__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-products .scorer-tabs__btn {
  display: inline-block;
  padding: 9px 20px;
  border: 2px solid var(--line-strong);
  background: var(--c-graphite);
  color: rgba(242, 243, 245, 0.82);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast), box-shadow var(--t-fast);
}

.page-products .scorer-tabs__btn:hover {
  border-color: var(--c-yellow);
  color: var(--c-mist);
}

.page-products #sv-all:checked ~ .scorer-tabs__btns label[for="sv-all"],
.page-products #sv-home:checked ~ .scorer-tabs__btns label[for="sv-home"],
.page-products #sv-stage:checked ~ .scorer-tabs__btns label[for="sv-stage"] {
  background: var(--c-yellow);
  border-color: var(--c-yellow);
  color: var(--c-ink);
  box-shadow: 3px 3px 0 rgba(142, 31, 20, 0.7);
}

.page-products .scorer-tabs__panel {
  display: none;
}

.page-products #sv-all:checked ~ .scorer-tabs__panels [data-panel="all"],
.page-products #sv-home:checked ~ .scorer-tabs__panels [data-panel="home"],
.page-products #sv-stage:checked ~ .scorer-tabs__panels [data-panel="stage"] {
  display: block;
  animation: pp-rise 0.3s ease both;
}

.page-products .scorer-tabs__panel h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1.32;
  color: var(--c-mist);
}

.page-products .scorer-tabs__panel p {
  margin: 0;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(242, 243, 245, 0.76);
}

/* ---------- 资料库 ---------- */
.page-products .lib-detail {
  display: grid;
  gap: var(--pp-blockgap);
  margin-top: clamp(28px, 4.5vw, 52px);
}

.page-products .lib-detail__label {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-slate);
}

.page-products .lib-matrix-wrap {
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
}

.page-products .lib-matrix {
  display: grid;
  grid-template-columns: minmax(80px, 1.3fr) repeat(5, minmax(46px, 1fr));
  gap: 5px;
  min-width: 420px;
}

.page-products .lib-matrix__row {
  display: contents;
}

.page-products .lib-matrix__corner,
.page-products .lib-matrix__col {
  padding: 9px 2px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: center;
  color: var(--c-slate);
  border-bottom: 2px solid var(--line);
}

.page-products .lib-matrix__corner {
  text-align: left;
  padding-left: 2px;
}

.page-products .lib-matrix__rowhead {
  display: flex;
  align-items: center;
  padding: 0 8px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--c-mist);
  border-left: 3px solid var(--c-red);
  padding-left: 9px;
  min-height: 46px;
}

.page-products .lib-matrix__cell {
  position: relative;
  display: block;
  min-height: 46px;
  border: 1px solid var(--line);
  background: var(--c-graphite);
  transition: border-color var(--t-fast);
}

.page-products .lib-matrix__cell:hover {
  border-color: var(--c-red);
}

.page-products .lib-matrix__cell::after {
  content: "";
  position: absolute;
  inset: 9px;
  background: var(--c-yellow);
  opacity: 0.24;
}

.page-products .lib-matrix__cell[data-tier="2"]::after {
  background: var(--c-yellow);
  opacity: 0.42;
}

.page-products .lib-matrix__cell[data-tier="3"]::after {
  background: var(--c-yellow-soft);
  opacity: 0.7;
}

.page-products .lib-matrix__cell[data-tier="4"]::after {
  background: var(--c-red);
  opacity: 0.65;
}

.page-products .lib-matrix__cell[data-tier="5"]::after {
  background: var(--c-red);
  opacity: 0.95;
}

.page-products .lib-matrix__legend {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-slate);
}

.page-products .lib-matrix__swatch {
  display: inline-block;
  width: 22px;
  height: 12px;
  border: 1px solid var(--line);
  background: var(--c-yellow);
  opacity: 0.24;
}

.page-products .lib-matrix__swatch[data-tier="3"] {
  background: var(--c-yellow-soft);
  opacity: 0.7;
}

.page-products .lib-matrix__swatch[data-tier="5"] {
  background: var(--c-red);
  opacity: 0.95;
}

.page-products .lib-detail__pack .tool-figure {
  margin-bottom: 22px;
}

.page-products .lib-pack__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 2.4vw, 23px);
  color: var(--c-mist);
}

.page-products .lib-pack__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
}

.page-products .lib-pack__item {
  padding: 13px 4px;
  background: transparent;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(242, 243, 245, 0.76);
}

.page-products .lib-pack__item strong {
  display: inline-block;
  min-width: 6.5em;
  color: var(--c-yellow);
  font-weight: 600;
}

.page-products .lib-pack__note {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 3px solid var(--c-red);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(242, 243, 245, 0.68);
}

/* ---------- 反馈步骤 ---------- */
.page-products .feedback-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .feedback-steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px 20px;
  background: var(--c-graphite);
  transition: background var(--t-fast);
}

.page-products .feedback-steps__item:hover {
  background: var(--c-graphite-2);
}

.page-products .feedback-steps__num {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  background: var(--c-yellow);
  color: var(--c-ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
}

.page-products .feedback-steps__item h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16.5px;
  line-height: 1.4;
  color: var(--c-mist);
}

.page-products .feedback-steps__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(242, 243, 245, 0.72);
}

.page-products .feedback-steps__note {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--c-slate);
}

/* ---------- 更新节奏 ---------- */
.page-products .cadence {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .cadence__col {
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--c-graphite);
}

.page-products .cadence__title {
  margin: 0 0 16px;
  padding-bottom: 11px;
  border-bottom: 2px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-yellow);
}

.page-products .cadence__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-products .cadence__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(242, 243, 245, 0.78);
}

.page-products .cadence__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--c-red);
}

/* ---------- 文件规范 ---------- */
.page-products .file-spec {
  list-style: none;
  margin: clamp(24px, 3.5vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .file-spec__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  border: 2px solid var(--line);
  background: var(--c-graphite-2);
  transition: border-color var(--t-fast), transform var(--t-fast);
}

.page-products .file-spec__item:hover {
  border-color: var(--c-red);
  transform: translateY(-2px);
}

.page-products .file-spec__icon {
  width: 30px;
  height: 30px;
  color: var(--c-yellow);
  flex: none;
}

.page-products .file-spec__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .file-spec__body strong {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-mist);
}

.page-products .file-spec__body span {
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(242, 243, 245, 0.66);
}

/* ---------- 收尾 ---------- */
.page-products .closing-banner {
  padding: clamp(38px, 6vw, 76px) 0 0;
}

.page-products .closing-banner__figure {
  margin: 0;
}

.page-products .closing-banner__body {
  position: relative;
  margin-top: -1px;
  padding: clamp(24px, 4vw, 44px);
  border: 2px solid var(--line-strong);
  background:
    linear-gradient(120deg, rgba(245, 193, 27, 0.12), transparent 58%),
    var(--c-graphite-2);
  box-shadow: var(--shadow-hard);
}

.page-products .closing-banner__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.2vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--c-mist);
}

.page-products .closing-banner__text {
  max-width: 64ch;
  margin: 0 0 22px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(242, 243, 245, 0.76);
}

.page-products .closing-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .tool-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .file-spec {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .tool-block__body {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 48px);
  }

  .page-products .lib-detail {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 44px);
    align-items: start;
  }

  .page-products .lib-pack__item strong {
    min-width: 7em;
  }
}

@media (min-width: 1100px) {
  .page-products .lib-matrix {
    gap: 6px;
  }

  .page-products .lib-matrix__cell {
    min-height: 54px;
  }
}

@media (max-width: 560px) {
  .page-products .tool-hero__actions .btn,
  .page-products .closing-banner__actions .btn {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-products .filter-demo__btn,
  .page-products .scorer-tabs__btn {
    flex: 1 1 calc(50% - 4px);
    text-align: center;
    padding: 10px 8px;
  }

  .page-products .lib-pack__item strong {
    display: block;
    min-width: 0;
    margin-bottom: 3px;
  }
}