.page-products {
  --exp-line: rgba(245, 247, 250, 0.1);
  --exp-line-strong: rgba(245, 247, 250, 0.2);
  --exp-lime-soft: rgba(198, 255, 0, 0.1);
  --exp-ice-soft: rgba(77, 208, 225, 0.12);
  --exp-shadow: 0 18px 42px rgba(0, 0, 0, 0.38);
  background:
    radial-gradient(120% 60% at 12% 0%, rgba(77, 208, 225, 0.08), transparent 60%),
    var(--carbon);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
  font-size: 13px;
  letter-spacing: 0.04em;
}

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

.page-products .breadcrumb__link:hover,
.page-products .breadcrumb__link:focus-visible {
  color: var(--lime);
}

.page-products .breadcrumb__sep {
  color: var(--line);
  margin: 0 8px;
}

/* 首屏 */
.page-products .exp-hero {
  position: relative;
  padding: clamp(24px, 5vw, 64px) 0 clamp(26px, 5vw, 56px);
  border-bottom: 1px solid var(--exp-line);
}

.page-products .exp-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -46%;
  width: min(520px, 78vw);
  height: min(520px, 78vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(198, 255, 0, 0.14), transparent 62%);
  pointer-events: none;
}

.page-products .exp-hero .eyebrow {
  color: var(--ice);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
}

.page-products .exp-hero__title {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(30px, 7.4vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-products .exp-hero__line {
  display: block;
}

.page-products .exp-hero__line--accent {
  color: var(--lime);
  padding-left: clamp(0px, 4vw, 56px);
}

.page-products .exp-hero__lead {
  max-width: 62ch;
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.8;
  letter-spacing: 0.01em;
  color: var(--text-dim);
}

.page-products .exp-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
}

/* 主体骨架 */
.page-products .exp-shell {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-top: clamp(28px, 5vw, 60px);
}

.page-products .exp-flow {
  min-width: 0;
}

.page-products .exp-toc {
  display: none;
}

.page-products .exp-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--text-faint);
}

.page-products .exp-toc .toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .exp-toc .toc__link {
  display: block;
  padding: 10px 0 10px 16px;
  border-left: 2px solid var(--exp-line);
  color: var(--text-dim);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--speed), border-color var(--speed);
}

.page-products .exp-toc .toc__link:hover,
.page-products .exp-toc .toc__link:focus-visible {
  color: var(--lime);
  border-left-color: var(--lime);
}

/* 章节 */
.page-products .exp-section {
  padding-top: clamp(34px, 6vw, 68px);
  border-top: 1px solid var(--exp-line);
}

.page-products .exp-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .exp-section .section__head {
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .section__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(23px, 3.6vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 8px 0 12px;
}

.page-products .section__lead {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .exp-subtitle {
  margin: clamp(28px, 4vw, 44px) 0 14px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 400;
  color: var(--white);
}

.page-products .exp-tail {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .exp-tail a {
  color: var(--ice);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .exp-tail a:hover,
.page-products .exp-tail a:focus-visible {
  color: var(--lime);
}

/* 技能树 */
.page-products .tree {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(12px, 2vw, 20px);
}

.page-products .tree__node {
  position: relative;
  padding-left: 54px;
}

.page-products .tree__node::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 38px;
  bottom: calc(-1 * clamp(12px, 2vw, 20px) - 2px);
  width: 2px;
  background: linear-gradient(180deg, var(--line), rgba(46, 58, 70, 0.12));
}

.page-products .tree__node:last-child::before {
  content: none;
}

.page-products .tree__index {
  position: absolute;
  left: 0;
  top: 0;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--panel-deep);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-products .tree__body {
  border: 1px solid var(--exp-line);
  border-left: 3px solid transparent;
  background: linear-gradient(120deg, rgba(26, 31, 38, 0.92), rgba(17, 22, 27, 0.86));
  padding: 16px 18px;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: border-color var(--speed), transform var(--speed);
}

.page-products .tree__node:hover .tree__body {
  border-left-color: var(--lime);
  transform: translateX(4px);
}

.page-products .tree__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 500;
  color: var(--white);
}

.page-products .tree__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* 苹果版区块 */
.page-products .exp-ios__layout {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
}

.page-products .exp-ios__shot {
  margin: 0;
}

.page-products .media__frame {
  position: relative;
  overflow: hidden;
  background: var(--panel-deep);
  border: 1px solid var(--exp-line);
}

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

.page-products .exp-ios__shot .media__img {
  aspect-ratio: 3 / 4;
}

.page-products .media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-faint);
}

.page-products .ios-notes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .ios-notes__item {
  border: 1px solid var(--exp-line);
  border-top: 2px solid var(--ice);
  background: linear-gradient(180deg, var(--exp-ice-soft), rgba(17, 22, 27, 0.9) 70%);
  padding: 18px;
}

.page-products .ios-notes__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.01em;
}

.page-products .ios-notes__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* 伤停卡片 */
.page-products .injury-strip {
  display: grid;
  gap: 12px;
}

.page-products .injury-card {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--exp-line);
  background: linear-gradient(160deg, rgba(77, 208, 225, 0.1), rgba(17, 22, 27, 0.92) 56%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: transform var(--speed), border-color var(--speed), background var(--speed);
}

.page-products .injury-card:hover,
.page-products .injury-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--line);
  background: linear-gradient(160deg, rgba(77, 208, 225, 0.16), rgba(17, 22, 27, 0.94) 56%);
}

.page-products .injury-card__flag {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-faint);
}

.page-products .injury-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
}

.page-products .injury-card__dot--red {
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(255, 59, 48, 0.16);
}

.page-products .injury-card__dot--amber {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(255, 179, 0, 0.14);
}

.page-products .injury-card__dot--ice {
  background: var(--ice);
  box-shadow: 0 0 0 4px rgba(77, 208, 225, 0.14);
}

.page-products .injury-card__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 500;
  color: var(--white);
}

.page-products .injury-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .exp-figure {
  margin: clamp(20px, 3vw, 34px) 0 0;
}

/* 刷新看板 */
.page-products .refresh-board {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .refresh-stat {
  display: grid;
  gap: 8px;
  padding: 18px 4px 14px;
  border-top: 2px solid var(--lime);
  background: linear-gradient(180deg, var(--exp-lime-soft), transparent 72%);
}

.page-products .refresh-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(34px, 7vw, 54px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-products .refresh-stat__unit {
  margin-left: 6px;
  font-size: 0.36em;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-products .refresh-stat__label {
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--text-faint);
}

.page-products .refresh-note {
  margin-top: clamp(20px, 3vw, 32px);
  padding: 18px 20px;
  border-left: 3px solid var(--ice);
  background: rgba(26, 31, 38, 0.7);
}

.page-products .refresh-note__title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ice);
}

.page-products .refresh-note__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* 两步路径 */
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .steps__item {
  position: relative;
  padding: 22px 20px 22px;
  border: 1px solid var(--exp-line);
  background: linear-gradient(140deg, var(--panel), var(--panel-deep));
  clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut));
}

.page-products .steps__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 38px;
  font-weight: 600;
  line-height: 1;
  color: rgba(198, 255, 0, 0.24);
  letter-spacing: -0.02em;
}

.page-products .steps__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 500;
  color: var(--white);
}

.page-products .steps__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* 周末连看 */
.page-products .weekend {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
}

.page-products .weekend__shot {
  margin: 0;
}

.page-products .weekend-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .weekend-list__item {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--exp-line);
}

.page-products .weekend-list__item:first-child {
  border-top: 1px dashed var(--exp-line);
}

.page-products .weekend-list__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ice);
}

.page-products .weekend-list__val {
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* 设备支持 */
.page-products .device-row {
  display: grid;
  gap: 12px;
}

.page-products .device-card {
  padding: 20px 18px;
  border: 1px solid var(--exp-line);
  background: var(--panel-deep);
  border-bottom: 3px solid var(--line);
  transition: border-color var(--speed), transform var(--speed);
}

.page-products .device-card:hover {
  transform: translateY(-3px);
  border-bottom-color: var(--lime);
}

.page-products .device-card--apple {
  border-bottom-color: var(--ice);
}

.page-products .device-card--web {
  border-bottom-color: var(--mint);
}

.page-products .device-card__os {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--text-faint);
}

.page-products .device-card__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 500;
  color: var(--white);
}

.page-products .device-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* 下一页入口 */
.page-products .exp-next {
  margin-top: clamp(34px, 6vw, 72px);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 2px solid var(--lime);
}

.page-products .exp-next__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 400;
  color: var(--white);
}

.page-products .exp-next__links {
  display: grid;
  gap: 12px;
}

.page-products .exp-next__link {
  display: block;
  padding: 18px;
  border: 1px solid var(--exp-line);
  background: rgba(17, 22, 27, 0.88);
  color: var(--white);
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: border-color var(--speed), transform var(--speed), background var(--speed);
}

.page-products .exp-next__link:hover,
.page-products .exp-next__link:focus-visible {
  border-color: var(--ice);
  transform: translateY(-3px);
  background: #161c22;
}

.page-products .exp-next__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-products .exp-next__desc {
  display: block;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

/* 响应式 */
@media (min-width: 700px) {
  .page-products .injury-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .refresh-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(14px, 2.4vw, 28px);
  }

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

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

@media (min-width: 820px) {
  .page-products .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(14px, 2.4vw, 26px);
  }
}

@media (min-width: 900px) {
  .page-products .exp-ios__layout {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .weekend {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-products .exp-shell {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: start;
  }

  .page-products .exp-toc {
    display: block;
    position: sticky;
    top: 32px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tree__body,
  .page-products .injury-card,
  .page-products .device-card,
  .page-products .exp-next__link {
    transition: none;
  }

  .page-products .tree__node:hover .tree__body,
  .page-products .injury-card:hover,
  .page-products .device-card:hover,
  .page-products .exp-next__link:hover {
    transform: none;
  }
}