/* ============ 玩法工具中心 · /tools/ ============ */

.page-products {
  background: var(--ink);
  color: var(--cream);
  overflow-x: clip;
}

.page-products [id] {
  scroll-margin-top: calc(var(--header-h) + 84px);
}

/* ---------- 首屏 ---------- */

.page-products .tools-hero {
  position: relative;
  padding: calc(var(--header-h) + 48px) 0 clamp(48px, 7vw, 84px);
  background:
    radial-gradient(880px 520px at 84% -12%, rgba(139, 92, 246, 0.42), transparent 62%),
    radial-gradient(560px 420px at 6% 22%, rgba(34, 211, 238, 0.18), transparent 66%),
    var(--ink);
}

.page-products .tools-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(244, 241, 234, 0.045) 0 1px,
    transparent 1px 4px
  );
}

.page-products .tools-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .tools-hero__title {
  margin: 14px 0 0;
  max-width: 21ch;
  font-size: clamp(2rem, 6.6vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--cream);
  text-shadow: 3px 3px 0 rgba(139, 92, 246, 0.5);
}

.page-products .tools-hero__lead {
  margin: 22px 0 0;
  max-width: var(--measure);
  color: var(--silver);
  font-size: 1.0625rem;
}

.page-products .tools-hero__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 28px 0 0;
  padding: 10px 14px;
  width: fit-content;
  max-width: 100%;
  border: 2px solid var(--line-strong);
  background: rgba(7, 6, 15, 0.6);
  box-shadow: 4px 4px 0 rgba(255, 212, 0, 0.28);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--silver);
}

/* ---------- 页内定位条 ---------- */

.page-products .tool-jump {
  position: sticky;
  top: var(--header-h);
  z-index: 6;
  background: var(--stone);
  border-top: 2px solid var(--line-strong);
  border-bottom: 2px solid var(--line-strong);
}

.page-products .tool-jump__inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 10px;
  padding-bottom: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .tool-jump__inner::-webkit-scrollbar {
  display: none;
}

.page-products .tool-jump__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .tool-jump .chip {
  flex: none;
  white-space: nowrap;
  text-decoration: none;
}

/* ---------- 通用区带 ---------- */

.page-products .display-title {
  margin: 12px 0 0;
  max-width: 26ch;
  font-size: clamp(1.55rem, 4vw, 2.4rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-products .prose {
  margin-top: 18px;
  max-width: var(--measure);
  color: var(--silver);
  line-height: 1.75;
}

/* ---------- 01 工具总览 ---------- */

.page-products .tools-overview {
  background: var(--stone-lit);
  padding: clamp(52px, 7vw, 84px) 0;
}

.page-products .tools-overview__lead {
  margin-top: 18px;
}

.page-products .tools-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-products .tools-rail__head {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-products .tools-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .tools-rail__list::-webkit-scrollbar {
  display: none;
}

.page-products .tools-rail__link {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
  padding: 8px 12px;
  border: 2px solid var(--line-strong);
  background: rgba(7, 6, 15, 0.62);
  color: var(--cream);
  font-size: 0.875rem;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.page-products .tools-rail__link:hover,
.page-products .tools-rail__link:focus-visible {
  border-color: var(--violet-lit);
  color: var(--violet-lit);
  transform: translateY(-2px);
}

.page-products .tools-rail__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-products .tools-main {
  min-width: 0;
}

.page-products .tools-media {
  margin: 0;
}

.page-products .tools-media__frame {
  aspect-ratio: 16 / 10;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-hard);
  background: var(--ink);
  overflow: hidden;
}

.page-products .media__img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
}

.page-products .media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--silver);
}

.page-products .tool-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
}

.page-products .tool-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: var(--ink-soft);
  border: 2px solid var(--line-strong);
  box-shadow: 6px 6px 0 rgba(139, 92, 246, 0.42);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.page-products .tool-card:nth-child(3n + 2) {
  box-shadow: 6px 6px 0 rgba(34, 211, 238, 0.36);
}

.page-products .tool-card:nth-child(3n + 3) {
  box-shadow: 6px 6px 0 rgba(255, 212, 0, 0.32);
}

.page-products .tool-card:hover,
.page-products .tool-card:focus-within {
  transform: translate(-2px, -2px);
  border-color: var(--violet-lit);
  box-shadow: 9px 9px 0 rgba(139, 92, 246, 0.55);
}

.page-products .tool-card__tag {
  align-self: flex-start;
  padding: 3px 8px;
  background: var(--violet);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-products .tool-card:nth-child(3n + 2) .tool-card__tag {
  background: var(--cyan);
  color: var(--ink);
}

.page-products .tool-card:nth-child(3n + 3) .tool-card__tag {
  background: var(--yellow);
  color: var(--ink);
}

.page-products .tool-card__title {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-products .tool-card__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--silver);
}

.page-products .tool-card__for {
  display: flex;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--silver);
}

.page-products .tool-card__for-k {
  flex: none;
  color: var(--moss);
}

.page-products .tool-card__link {
  margin-top: auto;
  align-self: flex-start;
  padding-top: 6px;
  border-bottom: 1px solid rgba(34, 211, 238, 0.55);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-products .tool-card__link:hover,
.page-products .tool-card__link:focus-visible {
  color: var(--violet-lit);
  border-bottom-color: var(--violet-lit);
}

/* ---------- 02 机型与版本 ---------- */

.page-products .devices-band {
  background: var(--ink);
  border-top: 2px solid var(--line);
  padding: clamp(52px, 7vw, 84px) 0;
}

.page-products .devices-band__lead {
  margin-top: 18px;
}

.page-products .devices-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-products .device-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.page-products .device-table caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--silver);
}

.page-products .device-table thead th {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 2px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .device-table tbody tr {
  border-bottom: 1px solid var(--line);
}

.page-products .device-table tbody tr:hover {
  background: rgba(139, 92, 246, 0.12);
}

.page-products .device-table th,
.page-products .device-table td {
  text-align: left;
  vertical-align: top;
}

.page-products .device-table tbody th {
  padding: 14px 14px;
  color: var(--yellow);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-products .device-table td {
  padding: 14px 14px;
  color: var(--silver);
  line-height: 1.7;
}

/* 窄屏：表格转为卡片式阅读 */
@media (max-width: 719px) {
  .page-products .device-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .page-products .device-table,
  .page-products .device-table tbody,
  .page-products .device-table tr,
  .page-products .device-table th,
  .page-products .device-table td {
    display: block;
    width: 100%;
  }

  .page-products .device-table tbody tr {
    margin-bottom: 14px;
    padding: 12px 16px;
    background: var(--stone);
    border: 2px solid var(--line-strong);
    border-left: 4px solid var(--violet);
  }

  .page-products .device-table tbody tr:hover {
    background: var(--stone);
  }

  .page-products .device-table tbody th {
    padding: 0 0 8px;
    font-size: 1rem;
  }

  .page-products .device-table td {
    padding: 5px 0;
  }

  .page-products .device-table td::before {
    content: attr(data-label) " / ";
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.05em;
    color: var(--cyan);
  }
}

.page-products .devices-media {
  margin: 0;
}

.page-products .devices-media__frame {
  aspect-ratio: 3 / 2;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-cyan);
  background: var(--ink-soft);
  overflow: hidden;
}

/* ---------- 03 道具索引 ---------- */

.page-products .items-band {
  background:
    radial-gradient(720px 420px at 100% 0%, rgba(139, 92, 246, 0.3), transparent 66%),
    var(--ink-soft);
  border-top: 2px solid var(--line);
  padding: clamp(52px, 7vw, 84px) 0;
}

.page-products .items-band__lead {
  margin-top: 18px;
}

.page-products .items-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-products .items-cats__head {
  margin: 0;
  font-size: 0.8125rem;
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-products .items-cats__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .item-cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  background: var(--stone);
  border: 2px solid var(--line);
  border-left: 4px solid var(--violet);
  transition: border-color 180ms ease, transform 180ms ease;
}

.page-products .item-cat:hover {
  border-color: var(--violet-lit);
  border-left-color: var(--violet-lit);
  transform: translateY(-2px);
}

.page-products .item-cat__name {
  font-size: 0.9375rem;
  color: var(--cream);
}

.page-products .item-cat__count {
  flex: none;
  padding: 2px 8px;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-products .items-cats__note {
  margin: 18px 0 0;
  max-width: var(--measure);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .items-media {
  margin: 0;
}

.page-products .items-media__frame {
  aspect-ratio: 4 / 3;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-hard);
  background: var(--ink);
  overflow: hidden;
}

.page-products .pixel-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 20px;
  background: rgba(27, 27, 34, 0.72);
  border: 2px dashed var(--line-strong);
}

.page-products .pixel-strip__frame {
  aspect-ratio: 1 / 1;
  max-width: 260px;
  border: 2px solid var(--line);
  overflow: hidden;
  background: var(--ink);
}

.page-products .pixel-strip__caption {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--silver);
  max-width: var(--measure);
}

/* ---------- 04 赛季冲刺 ---------- */

.page-products .sprint-band {
  background:
    radial-gradient(660px 420px at 10% 6%, rgba(255, 212, 0, 0.16), transparent 66%),
    var(--ink);
  border-top: 2px solid var(--line);
  padding: clamp(52px, 7vw, 84px) 0;
}

.page-products .sprint-band__lead {
  margin-top: 18px;
}

.page-products .sprint-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-products .sprint-steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .sprint-steps .steps__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  background: var(--stone);
  border: 2px solid var(--line);
  border-left: 4px solid var(--yellow);
  transition: border-color 180ms ease, transform 180ms ease;
}

.page-products .sprint-steps .steps__item:hover {
  border-color: var(--yellow);
  transform: translateX(3px);
}

.page-products .sprint-steps .steps__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--yellow);
  padding-top: 2px;
}

.page-products .steps__body h3 {
  margin: 0 0 6px;
  font-size: 1.0625rem;
  line-height: 1.4;
  color: var(--cream);
}

.page-products .steps__body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--silver);
}

.page-products .sprint-media {
  margin: 0;
}

.page-products .sprint-media__frame {
  aspect-ratio: 1 / 1;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-yellow);
  background: var(--ink-soft);
  overflow: hidden;
}

/* ---------- 05 按角色选工具 ---------- */

.page-products .roles-band {
  background: var(--stone);
  border-top: 2px solid var(--line);
  padding: clamp(52px, 7vw, 84px) 0;
}

.page-products .roles-band__lead {
  margin-top: 18px;
}

.page-products .role-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-products .role-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px;
  background: var(--ink-soft);
  border: 2px solid var(--line-strong);
  border-top: 4px solid var(--cyan);
}

.page-products .role-card--focus {
  border-top-color: var(--yellow);
  box-shadow: 8px 8px 0 rgba(255, 212, 0, 0.26);
}

.page-products .role-card__label {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--silver);
  padding: 3px 8px;
}

.page-products .role-card__title {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--cream);
}

.page-products .role-card__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .role-card__list li {
  padding: 5px 10px;
  border: 1px solid var(--line-strong);
  font-size: 0.8125rem;
  color: var(--cream);
  background: rgba(139, 92, 246, 0.16);
}

.page-products .role-card__out {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 收尾 CTA ---------- */

.page-products .tools-cta {
  background:
    radial-gradient(700px 380px at 88% 100%, rgba(139, 92, 246, 0.3), transparent 68%),
    var(--ink);
  border-top: 2px solid var(--line-strong);
  padding: clamp(48px, 6vw, 76px) 0 clamp(56px, 7vw, 88px);
}

.page-products .tools-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-products .tools-cta__title {
  max-width: 24ch;
}

.page-products .tools-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* ---------- 桌面端栅格 ---------- */

@media (min-width: 720px) {
  .page-products .tool-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pixel-strip {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 26px;
  }
}

@media (min-width: 900px) {
  .page-products .devices-layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .items-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-products .sprint-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-products .sprint-media__frame {
    aspect-ratio: 4 / 5;
  }
}

@media (min-width: 960px) {
  .page-products .tools-split {
    grid-template-columns: 210px minmax(0, 1fr);
    align-items: start;
  }

  .page-products .tools-rail {
    position: sticky;
    top: calc(var(--header-h) + 76px);
  }

  .page-products .tools-rail__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .tools-rail__link {
    width: 100%;
    justify-content: flex-start;
  }

  .page-products .role-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-products .tools-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}