.page-products {
  --tools-cut: 18px;
  --tools-cut-sm: 12px;
}

/* ---------- 首屏 ---------- */
.page-products .tools-intro {
  padding-top: clamp(28px, 6vw, 66px);
  padding-bottom: clamp(28px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-products .tools-intro h1 {
  margin: 12px 0 0;
  font-size: clamp(31px, 6.6vw, 62px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.022em;
  color: var(--mist);
  max-width: 16ch;
}

.page-products .tools-intro .lede {
  margin-top: 18px;
  max-width: 62ch;
  color: var(--soft, var(--mist));
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.62;
  opacity: .9;
}

.page-products .intro-strip {
  margin-top: clamp(26px, 4vw, 44px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--tools-cut)) 0, 100% var(--tools-cut),
                     100% 100%, var(--tools-cut) 100%, 0 calc(100% - var(--tools-cut)));
}

.page-products .intro-strip__item {
  background: var(--ink);
  padding: 18px 16px;
  display: grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  column-gap: 5px;
}

.page-products .intro-strip__num {
  font-family: var(--mono);
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--neon);
  line-height: 1;
}

.page-products .intro-strip__unit {
  font-size: 13px;
  color: var(--neon);
  opacity: .8;
}

.page-products .intro-strip__label {
  grid-column: 1 / -1;
  margin-top: 6px;
  font-size: 13px;
  color: var(--sage);
  line-height: 1.4;
}

/* ---------- 章节骨架 ---------- */
.page-products .chapter {
  padding: clamp(40px, 7vw, 84px) 0;
  border-bottom: 1px solid var(--line);
}

.page-products .chapter-head {
  margin-bottom: clamp(22px, 3.5vw, 38px);
  max-width: 68ch;
}

.page-products .chapter__eyebrow {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--neon);
  margin: 0;
}

.page-products .chapter__title {
  margin: 8px 0 0;
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-products .chapter__lede {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.62;
  color: var(--sage);
  max-width: 60ch;
}

/* ---------- 步骤带 ---------- */
.page-products .step-band {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .step-band__item {
  background: var(--char);
  padding: 22px 20px 26px;
  position: relative;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--tools-cut-sm)), calc(100% - var(--tools-cut-sm)) 100%, 0 100%);
}

.page-products .step-band__num {
  display: block;
  font-size: 30px;
  font-weight: 600;
  color: var(--neon);
  opacity: .55;
  line-height: 1;
}

.page-products .step-band__title {
  margin: 10px 0 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--mist);
  line-height: 1.3;
}

.page-products .step-band__item p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--sage);
}

/* ---------- 媒体框 ---------- */
.page-products .media-frame {
  margin: clamp(22px, 3.5vw, 36px) 0 0;
  position: relative;
  background: var(--panel);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - var(--tools-cut)) 0, 100% var(--tools-cut),
                     100% 100%, var(--tools-cut) 100%, 0 calc(100% - var(--tools-cut)));
}

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

.page-products .media-frame--cinema img { aspect-ratio: 14 / 9; }
.page-products .media-frame--wide img { aspect-ratio: 10 / 7; }
.page-products .media-frame--tall img { aspect-ratio: 7 / 12; }

.page-products .media-caption {
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--sage);
  background: rgba(10, 28, 23, .8);
  border-top: 1px solid var(--line);
}

/* ---------- 左右分栏 ---------- */
.page-products .split {
  display: grid;
  gap: clamp(20px, 3.4vw, 40px);
  align-items: start;
}

.page-products .split__body > p {
  margin: 0;
  font-size: 16px;
  line-height: 1.64;
  color: var(--mist);
  opacity: .9;
}

/* ---------- 字段清单 ---------- */
.page-products .field-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .field-list__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.5;
  color: var(--mist);
}

.page-products .field-list__check {
  flex: none;
  width: 14px;
  height: 14px;
  margin-top: 4px;
  border: 1.5px solid var(--neon);
  background: rgba(61, 245, 176, .16);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}

/* ---------- 三种视图 ---------- */
.page-products .view-row {
  display: grid;
  gap: 12px;
  margin-top: clamp(24px, 3.5vw, 40px);
}

.page-products .view-card {
  padding: 20px 18px;
  background: var(--char);
  border-left: 3px solid var(--neon);
}

.page-products .view-card--pre { border-left-color: var(--ice); }
.page-products .view-card--live { border-left-color: var(--neon); }
.page-products .view-card--post { border-left-color: var(--amber); }

.page-products .view-card__tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--sage);
}

.page-products .view-card--pre .view-card__tag { color: var(--ice); }
.page-products .view-card--live .view-card__tag { color: var(--neon); }
.page-products .view-card--post .view-card__tag { color: var(--amber); }

.page-products .view-card__title {
  margin: 8px 0 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--mist);
}

.page-products .view-card p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--sage);
}

/* ---------- 刷新面板 ---------- */
.page-products .refresh-panel {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(20px, 3.4vw, 36px);
  align-items: center;
}

.page-products .refresh-panel__clock {
  position: relative;
  width: 172px;
  height: 172px;
  margin: 0 auto;
  flex: none;
}

.page-products .refresh-ring {
  width: 100%;
  height: 100%;
  display: block;
}

.page-products .refresh-ring__track {
  fill: none;
  stroke: rgba(124, 154, 143, .22);
  stroke-width: 10;
}

.page-products .refresh-ring__fill {
  fill: none;
  stroke: var(--amber);
  stroke-width: 10;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 70px 70px;
}

.page-products .refresh-panel__face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
}

.page-products .refresh-panel__num {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--amber);
}

.page-products .refresh-panel__cap {
  font-size: 12px;
  color: var(--sage);
}

.page-products .refresh-panel__stamp {
  margin: 0;
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--amber);
}

.page-products .refresh-panel__body > p {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.64;
  color: var(--mist);
  opacity: .9;
}

.page-products .refresh-notes {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-products .refresh-notes li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.55;
  color: var(--sage);
}

.page-products .refresh-notes .legend__dot {
  margin-top: 6px;
  flex: none;
}

.page-products .refresh-panel__hint {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ice);
}

.page-products .timeline-figure {
  margin-top: clamp(22px, 3.4vw, 34px);
}

/* ---------- 索引线 ---------- */
.page-products .index-lines {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .index-lines__item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .index-lines__key {
  flex: none;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  background: var(--neon);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}

.page-products .index-lines__title {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--mist);
}

.page-products .index-lines__item p {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--sage);
}

/* ---------- 筛选与集锦卡 ---------- */
.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-products .filter-chip {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--sage);
  font: inherit;
  font-size: 13px;
  line-height: 1;
  padding: 9px 14px;
  cursor: pointer;
  border-radius: 999px;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-products .filter-chip:hover {
  color: var(--mist);
  border-color: var(--neon);
}

.page-products .filter-chip[aria-pressed="true"] {
  background: var(--neon);
  border-color: var(--neon);
  color: var(--ink);
  font-weight: 700;
}

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

.page-products .clip-card {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  background: var(--char);
  border-left: 3px solid var(--ice);
}

.page-products .clip-card__thumb {
  display: block;
  width: 64px;
  height: 44px;
  background: linear-gradient(135deg, rgba(61, 245, 176, .34), rgba(127, 215, 255, .3));
}

.page-products .clip-card__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-products .clip-card__meta {
  margin: 5px 0 0;
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--sage);
}

/* ---------- 多端适配 ---------- */
.page-products .device-row {
  display: grid;
  gap: 12px;
}

.page-products .device-card {
  padding: 20px 18px;
  background: var(--char);
  border-top: 2px solid var(--ice);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--tools-cut-sm)), calc(100% - var(--tools-cut-sm)) 100%, 0 100%);
}

.page-products .device-card__badge {
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ice);
}

.page-products .device-card__title {
  margin: 8px 0 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--mist);
}

.page-products .device-card p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--sage);
}

.page-products .device-figure {
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-products .setting-block {
  margin-top: clamp(24px, 3.5vw, 38px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-products .setting-block__title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--mist);
}

.page-products .setting-list {
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .setting-list__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .setting-list dt {
  font-size: 14px;
  font-weight: 700;
  color: var(--neon);
}

.page-products .setting-list dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--sage);
}

/* ---------- 赛后复盘 ---------- */
.page-products .export-grid {
  display: grid;
  gap: 14px;
}

.page-products .export-card {
  padding: 22px 20px;
}

.page-products .export-card__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--mist);
}

.page-products .export-card p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.64;
  color: var(--sage);
}

.page-products .export-note {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--amber);
  background: rgba(255, 166, 61, .07);
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--mist);
}

/* ---------- 收尾 ---------- */
.page-products .chapter--outro {
  border-bottom: none;
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-products .outro-band {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 3.6vw, 36px);
  background: var(--panel);
  border-top: 2px solid var(--neon);
  clip-path: polygon(0 0, calc(100% - var(--tools-cut)) 0, 100% var(--tools-cut),
                     100% 100%, var(--tools-cut) 100%, 0 calc(100% - var(--tools-cut)));
}

.page-products .outro-band__title {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 28px);
  font-weight: 900;
  color: var(--mist);
  line-height: 1.24;
}

.page-products .outro-band__text p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.62;
  color: var(--sage);
  max-width: 52ch;
}

.page-products .outro-band__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-start;
}

.page-products .sibling-links {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.page-products .sibling-links a {
  font-size: 13.5px;
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .sibling-links a:hover,
.page-products .sibling-links a:focus-visible {
  color: var(--ice);
  border-bottom-color: var(--ice);
}

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

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

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

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

  .page-products .setting-list__row {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 768px) {
  .page-products .step-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .step-band__item {
    padding: 26px 22px 30px;
  }

  .page-products .refresh-panel {
    grid-template-columns: 200px minmax(0, 1fr);
  }

  .page-products .refresh-panel__clock {
    margin: 0;
  }

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

  .page-products .outro-band {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .split--media {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  }

  .page-products .split--rev {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: center;
  }

  .page-products .view-row {
    gap: 16px;
  }

  .page-products .clip-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1100px) {
  .page-products .tools-intro h1 {
    max-width: 18ch;
  }

  .page-products .chapter-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
}
<<<END>>>

.page-products {
  --soft: currentColor;
}