.page-products {
  --ch-radius: 18px;
  --ch-radius-lg: 24px;
  --ch-gap: clamp(18px, 3.2vw, 34px);
  --ch-ink-soft: rgba(34, 27, 23, .72);
  --ch-line-soft: rgba(14, 42, 36, .14);
  padding-bottom: clamp(30px, 6vw, 70px);
}

/* ---------- 面包屑 ---------- */
.page-products .ch-crumb {
  padding-block: clamp(14px, 2.6vw, 24px) 0;
}

/* ---------- 首屏 ---------- */
.page-products .ch-hero {
  display: grid;
  gap: var(--ch-gap);
  align-items: start;
  padding-block: clamp(18px, 3.6vw, 40px) clamp(26px, 4.4vw, 50px);
}

.page-products .ch-hero__copy {
  position: relative;
  z-index: 0;
}

.page-products .ch-hero__copy::before {
  content: "";
  position: absolute;
  inset: -20px -16px auto -20px;
  height: 60%;
  border-radius: var(--ch-radius);
  background: linear-gradient(135deg, rgba(127, 178, 74, .26), rgba(47, 230, 200, .12) 55%, rgba(228, 87, 46, 0) 100%);
  clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
  z-index: -1;
  pointer-events: none;
}

.page-products .ch-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(27px, 6.4vw, 50px);
  line-height: 1.14;
  letter-spacing: -.012em;
  color: var(--ink-green);
  transform: skewX(-1.2deg);
  transform-origin: left center;
}

.page-products .ch-hero__lead {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: clamp(15px, 2.4vw, 17.5px);
  line-height: 1.8;
  color: var(--ch-ink-soft);
}

.page-products .ch-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.page-products .ch-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 3vw, 34px);
  margin: 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px dashed var(--ch-line-soft);
}

.page-products .ch-hero__facts li {
  display: grid;
  gap: 4px;
}

.page-products .ch-hero__facts b {
  font-family: var(--font-mono);
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--ink-green);
}

.page-products .ch-hero__facts span {
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--ch-ink-soft);
}

/* 通道状态面板 */
.page-products .console-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--ch-radius-lg);
  padding: clamp(18px, 3vw, 28px);
  background: var(--ink-green);
  color: var(--paper);
  box-shadow: var(--shadow-cut);
}

.page-products .console-card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -80px;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 230, 200, .34), rgba(47, 230, 200, 0) 68%);
  pointer-events: none;
}

.page-products .console-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  color: rgba(246, 239, 226, .66);
}

.page-products .console-card__head .mono-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
}

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

.page-products .console-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid rgba(246, 239, 226, .1);
  background: rgba(246, 239, 226, .06);
  font-size: 14.5px;
}

.page-products .console-row__label {
  min-width: 0;
}

.page-products .console-row__state {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--neon);
}

.page-products .console-card__foot {
  position: relative;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(246, 239, 226, .62);
}

.page-products .light-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 4px rgba(47, 230, 200, .16);
  animation: ch-breathe 2.6s ease-in-out infinite;
}

.page-products .light-dot--ice {
  background: var(--ice);
  box-shadow: 0 0 0 4px rgba(143, 199, 223, .16);
  animation-delay: .5s;
}

.page-products .light-dot--amber {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(192, 122, 36, .18);
  animation-delay: 1s;
}

@keyframes ch-breathe {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.82); }
}

/* ---------- 功能目录 ---------- */
.page-products .ch-anchors {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-block: 8px 20px;
  scrollbar-width: none;
  counter-reset: chnav;
}

.page-products .ch-anchors::-webkit-scrollbar {
  display: none;
}

.page-products .ch-anchors .anchor-nav__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--ch-line-soft);
  background: var(--glass);
  color: var(--ink-green);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  white-space: nowrap;
  text-decoration: none;
  transition: background var(--speed), color var(--speed), border-color var(--speed);
}

.page-products .ch-anchors .anchor-nav__link::before {
  counter-increment: chnav;
  content: counter(chnav, decimal-leading-zero);
  font-size: 11px;
  color: var(--summer);
}

.page-products .ch-anchors .anchor-nav__link:hover,
.page-products .ch-anchors .anchor-nav__link:focus-visible {
  background: var(--ink-green);
  border-color: var(--ink-green);
  color: var(--neon);
}

.page-products .ch-anchors .anchor-nav__link:hover::before,
.page-products .ch-anchors .anchor-nav__link:focus-visible::before {
  color: var(--yellow);
}

/* ---------- 区块通用 ---------- */
.page-products .ch-block {
  scroll-margin-top: 92px;
}

.page-products .ch-head {
  max-width: 680px;
  margin-bottom: clamp(20px, 3.4vw, 34px);
}

.page-products .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--summer);
}

.page-products .ch-head .section__title {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 4.2vw, 33px);
  line-height: 1.24;
  color: var(--ink-green);
}

.page-products .ch-head .section__lead {
  margin: 0;
  font-size: clamp(14.5px, 2.2vw, 16.5px);
  line-height: 1.8;
  color: var(--ch-ink-soft);
}

/* ---------- 双栏 ---------- */
.page-products .ch-split {
  display: grid;
  gap: var(--ch-gap);
  align-items: start;
}

.page-products .ch-stack {
  display: grid;
  gap: 14px;
  align-content: start;
}

/* ---------- 面板 ---------- */
.page-products .ch-panel {
  position: relative;
  border-radius: var(--ch-radius);
  padding: clamp(16px, 2.6vw, 24px);
}

.page-products .ch-panel--glass {
  background: rgba(231, 236, 234, .68);
  border: 1px solid var(--ch-line-soft);
  backdrop-filter: blur(10px);
}

.page-products .ch-panel--solid {
  background: var(--ink-green);
  color: var(--paper);
}

.page-products .ch-panel--cut {
  border-radius: var(--ch-radius) var(--ch-radius) 0 var(--ch-radius);
}

.page-products .ch-panel--cut::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 26px;
  height: 26px;
  background: var(--paper);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
  pointer-events: none;
}

.page-products .ch-panel__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(15.5px, 2.2vw, 18px);
  line-height: 1.4;
  letter-spacing: .005em;
}

.page-products .ch-panel__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
}

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

.page-products .ch-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.75;
}

.page-products .ch-list > li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--summer);
  transform: rotate(45deg) scale(.8);
}

.page-products .ch-panel--solid .ch-list > li::before {
  background: var(--neon);
}

.page-products .ch-link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .05em;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color var(--speed), border-color var(--speed);
}

.page-products .ch-panel--glass .ch-link {
  color: var(--ink-green);
}

.page-products .ch-panel--solid .ch-link {
  color: var(--neon);
}

.page-products .ch-link:hover,
.page-products .ch-link:focus-visible {
  color: var(--summer);
  border-color: var(--summer);
}

/* ---------- 图片位 ---------- */
.page-products .media-frame {
  margin: 0;
  overflow: hidden;
  border-radius: var(--ch-radius);
  border: 1px solid var(--ch-line-soft);
  background: var(--glass);
}

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

.page-products .media-frame__caption {
  padding: 10px 14px 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ch-ink-soft);
  background: rgba(246, 239, 226, .74);
}

/* ---------- 阵容区 ---------- */
.page-products .ch-lineup {
  display: grid;
  gap: 14px;
}

.page-products .ch-timer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  border-radius: var(--ch-radius);
  padding: clamp(18px, 2.6vw, 24px);
  border: 1px solid rgba(192, 122, 36, .28);
  background: linear-gradient(160deg, rgba(242, 212, 107, .3), rgba(127, 178, 74, .16));
}

.page-products .ch-timer .mono-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-products .ch-timer__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(46px, 12vw, 76px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--ink-green);
  text-shadow: 0 0 26px rgba(242, 212, 107, .6);
}

.page-products .ch-timer__unit {
  margin: 0;
  font-size: 13px;
  letter-spacing: .06em;
  color: rgba(34, 27, 23, .66);
}

/* ---------- 轻量模式清单 ---------- */
.page-products .ch-mode {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .ch-mode__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--ch-line-soft);
  font-size: 14.5px;
}

.page-products .ch-mode__item:last-child {
  border-bottom: none;
}

.page-products .ch-mode__name {
  min-width: 0;
}

/* ---------- 数据索引 ---------- */
.page-products .ch-index {
  display: grid;
  gap: var(--ch-gap);
  align-items: start;
}

.page-products .ch-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--ch-line-soft);
}

.page-products .ch-index__list .index-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--ch-line-soft);
}

.page-products .ch-index__list .index-list__num {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-products .ch-index__name {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--ink-green);
}

.page-products .ch-index__desc {
  grid-column: 2;
  grid-row: 2;
  font-size: 13.8px;
  line-height: 1.7;
  color: var(--ch-ink-soft);
}

/* ---------- 设备兼容 ---------- */
.page-products .ch-device {
  display: grid;
  gap: 14px;
}

.page-products .ch-compat,
.page-products .ch-steps {
  border-radius: var(--ch-radius);
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--ch-line-soft);
  background: rgba(231, 236, 234, .62);
}

.page-products .ch-steps {
  background: var(--ink-green);
  border-color: transparent;
  color: var(--paper);
}

.page-products .ch-steps .ch-panel__title {
  color: var(--paper);
}

.page-products .ch-compat__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .ch-compat__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--ch-line-soft);
  font-size: 14.5px;
}

.page-products .ch-compat__list li:last-child {
  border-bottom: none;
}

.page-products .ch-compat__key {
  font-size: 13.5px;
  letter-spacing: .04em;
  color: var(--ch-ink-soft);
}

.page-products .ch-compat__val {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-green);
  text-align: right;
}

.page-products .ch-steps__list {
  list-style: none;
  margin: 0 0 4px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .ch-steps__list li {
  position: relative;
  padding-left: 38px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(246, 239, 226, .86);
}

.page-products .ch-steps__list .mono-num {
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--neon);
}

/* ---------- 下一步 ---------- */
.page-products .ch-cta {
  padding-block: clamp(28px, 5vw, 54px);
}

.page-products .ch-cta__inner {
  position: relative;
  overflow: hidden;
  border-radius: var(--ch-radius-lg);
  padding: clamp(22px, 4vw, 42px);
  background: linear-gradient(120deg, var(--ink-green) 0%, #123a31 58%, #0b201c 100%);
  color: var(--paper);
}

.page-products .ch-cta__inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(47, 230, 200, .07) 0 2px, transparent 2px 42px);
  pointer-events: none;
}

.page-products .ch-cta__title {
  position: relative;
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 3.4vw, 26px);
  color: var(--paper);
}

.page-products .ch-cta__lead {
  position: relative;
  margin: 0 0 20px;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(246, 239, 226, .72);
}

.page-products .ch-cta__links {
  position: relative;
  display: grid;
  gap: 10px;
}

.page-products .ch-cta__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(246, 239, 226, .16);
  background: rgba(246, 239, 226, .05);
  color: var(--paper);
  font-size: 14.5px;
  text-decoration: none;
  transition: background var(--speed), border-color var(--speed), transform var(--speed);
}

.page-products .ch-cta__link .mono-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--neon);
}

.page-products .ch-cta__link:hover,
.page-products .ch-cta__link:focus-visible {
  background: rgba(47, 230, 200, .12);
  border-color: rgba(47, 230, 200, .5);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .ch-cta__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-products .ch-device {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: var(--ch-gap);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-products .ch-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }

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

  .page-products .ch-split--flip {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .ch-split--flip .ch-split__media {
    order: -1;
  }

  .page-products .ch-split__media {
    transform: translateY(16px);
  }

  .page-products .ch-split--flip .ch-split__media {
    transform: translateY(-6px);
  }

  .page-products .ch-lineup {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr) minmax(0, 1.45fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .ch-index {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 1100px) {
  .page-products .ch-cta__links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .light-dot {
    animation: none;
  }

  .page-products .ch-link,
  .page-products .ch-cta__link,
  .page-products .ch-anchors .anchor-nav__link {
    transition: none;
  }

  .page-products .ch-cta__link:hover,
  .page-products .ch-cta__link:focus-visible {
    transform: none;
  }
}