/* ===== 应用与版本 页面专属样式（作用域 .page-products） ===== */
.page-products {
  --pk-cut: 18px;
  --pk-gap: clamp(16px, 3vw, 28px);
  display: block;
  padding-top: calc(var(--header-h) + 8px);
  background: var(--ink);
  color: var(--text);
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 12px 0 0;
  list-style: none;
}

.page-products .breadcrumb__item {
  font-size: var(--fs-meta);
  color: var(--muted);
}

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-products .breadcrumb__link {
  color: var(--muted);
  text-decoration: none;
}

.page-products .breadcrumb__link:hover {
  color: var(--cyan);
}

/* ---------- 首屏内容目录带 ---------- */
.page-products .apps-hero {
  padding-top: clamp(20px, 3vw, 36px);
}

.page-products .apps-hero__grid {
  display: grid;
  gap: var(--pk-gap);
  padding-bottom: clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--line);
}

.page-products .apps-hero__main h1 {
  margin: 14px 0 0;
  font-weight: 900;
  font-size: clamp(2rem, 7.2vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.page-products .apps-hero__lede {
  max-width: 62ch;
  margin: 16px 0 0;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--muted);
}

.page-products .apps-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .apps-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .apps-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: var(--panel);
}

.page-products .apps-stat__k {
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .apps-stat__v {
  font-size: clamp(1.5rem, 5vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-products .apps-stat__v .apps-stat__u {
  margin-left: 4px;
  font-size: var(--fs-meta);
  color: var(--muted);
}

.page-products .apps-stat__n {
  font-size: var(--fs-meta);
  color: var(--muted);
}

.page-products .index-band {
  display: flex;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .index-band__item a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  min-height: 40px;
  white-space: nowrap;
  font-size: var(--fs-meta);
  color: var(--text);
  text-decoration: none;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--pk-cut) 100%, 0 calc(100% - 10px));
  transition: border-color 180ms var(--ease), color 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .index-band__item a:hover,
.page-products .index-band__item a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-4px);
}

.page-products .index-band__num {
  color: var(--cyan);
  font-size: var(--fs-label);
}

/* ---------- 斜切区块头 ---------- */
.page-products .apps-head {
  position: relative;
  padding-left: 18px;
}

.page-products .apps-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 5px;
  background: linear-gradient(180deg, var(--cyan), var(--magenta));
  clip-path: polygon(0 0, 100% 12%, 100% 100%, 0 88%);
}

/* ---------- 表格 ---------- */
.page-products .table-wrap {
  margin-top: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-products .table-wrap--tall {
  max-height: 460px;
  overflow: auto;
}

.page-products .data-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.6;
}

.page-products .data-table caption {
  text-align: left;
}

.page-products .data-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--raise);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .data-table td {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  color: var(--text);
}

.page-products .data-table tbody th {
  position: static;
  padding: 14px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
  background: transparent;
  border-bottom: 1px solid var(--line);
}

.page-products .data-table tbody tr {
  transition: background-color 160ms var(--ease);
}

.page-products .data-table tbody tr:hover,
.page-products .data-table tbody tr:focus-within {
  background: var(--raise);
}

.page-products .data-table .is-num {
  font-family: var(--font-mono);
  color: var(--cyan);
  white-space: nowrap;
}

/* ---------- 终端矩阵 ---------- */
.page-products .term-strip {
  display: flex;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
}

.page-products .term-strip__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  flex: 1 0 128px;
  padding: 14px;
  background: var(--raise);
  border: 1px solid var(--line);
  color: var(--cyan);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .term-strip__item:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.page-products .term-strip__name {
  font-size: var(--fs-meta);
  color: var(--text);
}

.page-products .term-strip__pkg {
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--orange);
}

/* ---------- 渠道对比 ---------- */
.page-products .channel-split {
  display: grid;
  gap: var(--pk-gap);
  margin-top: clamp(18px, 3vw, 26px);
}

.page-products .channel-picks {
  display: grid;
  gap: 12px;
}

.page-products .pick {
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pk-cut)), calc(100% - var(--pk-cut)) 100%, 0 100%);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .pick:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.page-products .pick__name {
  margin: 10px 0 6px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

.page-products .pick__note {
  margin: 0;
  font-size: var(--fs-meta);
  line-height: 1.7;
  color: var(--muted);
}

.page-products .channel-figure,
.page-products .install-figure {
  margin: 0;
}

.page-products .channel-foot {
  margin: 16px 0 0;
  max-width: 68ch;
  font-size: var(--fs-meta);
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 安装步骤 ---------- */
.page-products .install-split {
  display: grid;
  gap: var(--pk-gap);
  margin-top: clamp(18px, 3vw, 26px);
}

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

.page-products .install-step {
  display: flex;
  gap: 14px;
  padding: 16px;
  background: var(--panel);
}

.page-products .install-step__num {
  flex: none;
  font-size: var(--fs-meta);
  color: var(--cyan);
  padding-top: 3px;
}

.page-products .install-step__body h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.page-products .install-step__body p {
  margin: 0;
  max-width: 60ch;
  font-size: var(--fs-meta);
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 会员权益 ---------- */
.page-products .perk-layout {
  display: grid;
  gap: var(--pk-gap);
  margin-top: clamp(18px, 3vw, 26px);
}

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

.page-products .perk-groups .accordion__item {
  border: 1px solid var(--line);
  border-left: 3px solid transparent;
  background: var(--panel);
  transition: border-color 180ms var(--ease);
}

.page-products .perk-groups .accordion__item + .accordion__item {
  margin-top: 10px;
}

.page-products .perk-groups .accordion__item.is-open {
  border-left-color: var(--magenta);
}

.page-products .perk-groups__head {
  margin: 0;
  font-size: 1rem;
}

.page-products .perk-groups .accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  font: inherit;
  font-weight: 700;
  color: var(--text);
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
}

.page-products .perk-groups .accordion__trigger:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -3px;
}

.page-products .perk-groups__name {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}

.page-products .perk-groups__count {
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-products .perk-list {
  margin: 0;
  padding: 0 16px 16px;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .perk-list li {
  display: grid;
  gap: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.page-products .perk-list__k {
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-products .perk-list__v {
  font-size: var(--fs-meta);
  line-height: 1.7;
  color: var(--text);
}

.page-products .trial-note {
  display: grid;
  gap: 10px;
  margin-top: 20px;
  padding: 18px;
  background: var(--raise);
  border: 1px solid var(--magenta-soft);
}

.page-products .trial-note p {
  margin: 0;
  max-width: 68ch;
  font-size: var(--fs-meta);
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 版本刻度 ---------- */
.page-products .version-rail-wrap {
  margin-top: clamp(18px, 3vw, 26px);
  padding-top: 86px;
  overflow-x: auto;
}

.page-products .version-rail {
  display: grid;
  grid-template-columns: repeat(14, minmax(30px, 1fr));
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: 440px;
}

.page-products .version-tick {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  outline: none;
}

.page-products .version-tick__bar {
  display: block;
  height: 44px;
  background: linear-gradient(180deg, var(--cyan-soft), transparent 88%);
  border: 1px solid var(--line);
  border-bottom: 2px solid var(--cyan);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .version-tick:nth-child(3n) .version-tick__bar {
  height: 60px;
}

.page-products .version-tick:nth-child(4n) .version-tick__bar {
  height: 34px;
}

.page-products .version-tick:hover .version-tick__bar,
.page-products .version-tick:focus .version-tick__bar {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-products .version-tick__no {
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--muted);
  text-align: center;
}

.page-products .version-tick__tip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(5px);
  width: max-content;
  max-width: 190px;
  padding: 8px 10px;
  font-size: var(--fs-meta);
  line-height: 1.55;
  color: var(--text);
  background: var(--raise);
  border: 1px solid var(--cyan);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 6;
  transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .version-tick:hover .version-tick__tip,
.page-products .version-tick:focus .version-tick__tip,
.page-products .version-tick:focus-within .version-tick__tip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.page-products .version-tick:first-child .version-tick__tip {
  left: 0;
  transform: translateY(5px);
}

.page-products .version-tick:first-child:hover .version-tick__tip,
.page-products .version-tick:first-child:focus .version-tick__tip {
  transform: translateY(0);
}

.page-products .version-tick:last-child .version-tick__tip {
  left: auto;
  right: 0;
  transform: translateY(5px);
}

.page-products .version-tick:last-child:hover .version-tick__tip,
.page-products .version-tick:last-child:focus .version-tick__tip {
  transform: translateY(0);
}

.page-products .version-types {
  display: grid;
  gap: 1px;
  margin-top: 22px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .version-type {
  padding: 14px 16px;
  background: var(--panel);
}

.page-products .version-type__k {
  display: inline-block;
  margin-bottom: 6px;
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  color: var(--mint);
}

.page-products .version-type p {
  margin: 0;
  font-size: var(--fs-meta);
  line-height: 1.7;
  color: var(--muted);
}

.page-products .version-foot {
  margin: 18px 0 0;
  max-width: 68ch;
  font-size: var(--fs-meta);
  line-height: 1.8;
  color: var(--muted);
}

.page-products .version-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-soft);
}

.page-products .version-foot a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 常见问题 ---------- */
.page-products .faq-layout {
  display: grid;
  gap: var(--pk-gap);
  margin-top: clamp(18px, 3vw, 26px);
}

.page-products .faq-accordion .accordion__item {
  border: 1px solid var(--line);
  border-left: 3px solid transparent;
  background: var(--panel);
}

.page-products .faq-accordion .accordion__item + .accordion__item {
  margin-top: 10px;
}

.page-products .faq-accordion .accordion__item.is-open {
  border-left-color: var(--orange);
}

.page-products .faq-accordion__head {
  margin: 0;
  font-size: 1rem;
}

.page-products .faq-accordion .accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  font: inherit;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
}

.page-products .faq-accordion .accordion__trigger:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -3px;
}

.page-products .faq-accordion .accordion__panel p {
  margin: 0;
  padding: 0 16px 16px;
  max-width: 66ch;
  font-size: var(--fs-meta);
  line-height: 1.8;
  color: var(--muted);
}

.page-products .faq-aside {
  padding: 20px;
  background: var(--raise);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pk-cut)), calc(100% - var(--pk-cut)) 100%, 0 100%);
}

.page-products .faq-aside__title {
  margin: 0 0 8px;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}

.page-products .faq-aside__text {
  margin: 0 0 16px;
  font-size: var(--fs-meta);
  line-height: 1.75;
  color: var(--muted);
}

.page-products .faq-aside__list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
}

.page-products .faq-aside__list li {
  background: var(--panel);
}

.page-products .faq-aside__list a {
  display: block;
  padding: 12px 14px;
  font-size: var(--fs-meta);
  line-height: 1.6;
  color: var(--text);
  text-decoration: none;
  transition: color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-products .faq-aside__list a:hover,
.page-products .faq-aside__list a:focus-visible {
  color: var(--cyan);
  background: var(--raise);
}

.page-products .faq-aside__btn {
  width: 100%;
  justify-content: center;
}

/* ---------- 进入视口显现 ---------- */
.page-products [data-reveal] {
  opacity: 1;
}

.reveal-ready .page-products [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
}

.reveal-ready .page-products [data-reveal].is-in {
  opacity: 1;
  transform: none;
  transition: opacity 420ms var(--ease), transform 420ms var(--ease);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-products .apps-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-products .apps-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    transform: translateY(-8px);
  }

  .page-products .channel-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .install-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .perk-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-products .version-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .faq-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-products .apps-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .version-rail-wrap {
    padding-top: 92px;
  }

  .page-products .version-types {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
  }

  .reveal-ready .page-products [data-reveal] {
    opacity: 1;
    transform: none;
  }
}