.page-products {
  padding-bottom: 72px;
}

.page-products .breadcrumb {
  margin: 0 0 26px;
}

/* ---------- 首屏分屏 ---------- */
.page-products .prod-hero {
  display: grid;
  gap: 26px;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--line);
}

.page-products .prod-hero__copy h1 {
  margin: 12px 0 16px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(29px, 7vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .prod-hero__lede {
  max-width: 56ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 239, 230, 0.8);
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .prod-hero__panel {
  align-self: start;
  padding: 20px 18px 22px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--flare);
  background: linear-gradient(160deg, rgba(23, 69, 58, 0.9), rgba(10, 15, 13, 0.94));
  box-shadow: var(--shadow-paper);
}

.page-products .prod-hero__panel-title {
  margin: 10px 0 14px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .prod-hero__panel-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .prod-hero__panel-list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .prod-hero__panel-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 章节通用 ---------- */
.page-products .prod-sec {
  padding: 62px 0 0;
}

.page-products .section-head {
  margin-bottom: 20px;
}

.page-products .prod-intro {
  max-width: 62ch;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 239, 230, 0.82);
}

/* ---------- 订阅三步 ---------- */
.page-products .prod-flow {
  display: grid;
  gap: 22px;
}

.page-products .prod-flow__steps {
  display: grid;
  gap: 14px;
}

.page-products .prod-step {
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  background: rgba(23, 69, 58, 0.32);
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease), background-color 0.22s var(--ease);
}

.page-products .prod-step:hover,
.page-products .prod-step:focus {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: rgba(23, 69, 58, 0.5);
}

.page-products .prod-step:focus-visible {
  outline: 2px solid var(--flare);
  outline-offset: 2px;
}

.page-products .prod-step .label-tag {
  display: inline-block;
  margin: 0 0 10px;
}

.page-products .prod-step .sub-title {
  margin: 0 0 8px;
}

.page-products .prod-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(244, 239, 230, 0.78);
}

.page-products .prod-step__hint {
  max-height: 0;
  margin-top: 0;
  opacity: 0;
  overflow: hidden;
  border-left: 2px solid var(--clay);
  padding-left: 10px;
  transition: max-height 0.24s var(--ease), opacity 0.24s var(--ease), margin-top 0.24s var(--ease);
}

.page-products .prod-step:hover .prod-step__hint,
.page-products .prod-step:focus .prod-step__hint {
  max-height: 120px;
  margin-top: 12px;
  opacity: 1;
}

.page-products .prod-flow__shot {
  margin: 0;
}

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

/* ---------- 订阅之后 ---------- */
.page-products .prod-outcome {
  padding: 18px 16px 20px;
  border-top: 2px solid var(--clay);
  background: rgba(244, 239, 230, 0.035);
}

.page-products .prod-outcome .sub-title {
  margin: 8px 0 8px;
}

.page-products .prod-outcome p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(244, 239, 230, 0.78);
}

/* ---------- 呼吸章节 ---------- */
.page-products .prod-breath {
  padding: 82px 0 74px;
}

.page-products .prod-breath__line {
  position: relative;
  max-width: 40ch;
  margin: 0;
  padding-left: 22px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(20px, 4.4vw, 28px);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .prod-breath__line::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  bottom: 0.3em;
  width: 2px;
  background: linear-gradient(180deg, var(--flare), var(--amber));
}

/* ---------- D33 分区 ---------- */
.page-products .prod-track {
  margin: 4px 0 28px;
}

.page-products .prod-d33 {
  display: grid;
  gap: 26px;
}

.page-products .prod-d33__tree {
  padding: 18px 14px 12px;
  border: 1px solid var(--line);
  background: rgba(10, 15, 13, 0.6);
}

.page-products .prod-tree {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 12px;
}

.page-products .prod-tree rect {
  fill: rgba(23, 69, 58, 0.72);
  stroke: var(--line);
  stroke-width: 1;
}

.page-products .prod-tree text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  fill: var(--paper);
}

.page-products .prod-tree__root rect {
  fill: rgba(216, 154, 60, 0.16);
  stroke: var(--amber);
}

.page-products .prod-tree .prod-tree__sub {
  font-size: 10px;
  fill: var(--stone);
}

.page-products .prod-d33__ways > p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 239, 230, 0.82);
}

.page-products .prod-ways {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .prod-ways li {
  padding: 16px 0 18px;
  border-top: 1px solid var(--line-soft);
}

.page-products .prod-ways li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .prod-ways .sub-title {
  margin: 6px 0 6px;
}

.page-products .prod-ways p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(244, 239, 230, 0.78);
}

/* ---------- 提醒节奏（纯 CSS 切换） ---------- */
.page-products .prod-rhythm {
  display: grid;
  gap: 26px;
}

.page-products .prod-rhythm__main {
  position: relative;
}

.page-products .prod-rhythm__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .prod-rhythm__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .prod-rhythm__tab {
  display: inline-block;
  cursor: pointer;
  padding: 9px 18px;
  border: 1px solid var(--line);
  background: rgba(23, 69, 58, 0.3);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .prod-rhythm__tab:hover {
  transform: translateY(-2px);
  border-color: var(--clay);
}

.page-products #pr-light:checked ~ .prod-rhythm__tabs label[for="pr-light"],
.page-products #pr-normal:checked ~ .prod-rhythm__tabs label[for="pr-normal"],
.page-products #pr-deep:checked ~ .prod-rhythm__tabs label[for="pr-deep"] {
  color: var(--ink);
  background: var(--amber);
  border-color: var(--amber);
}

.page-products .prod-rhythm__panels {
  margin-top: 18px;
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  background: rgba(10, 15, 13, 0.55);
}

.page-products .prod-rhythm__panel {
  display: none;
}

.page-products #pr-light:checked ~ .prod-rhythm__panels .prod-rhythm__panel:nth-child(1),
.page-products #pr-normal:checked ~ .prod-rhythm__panels .prod-rhythm__panel:nth-child(2),
.page-products #pr-deep:checked ~ .prod-rhythm__panels .prod-rhythm__panel:nth-child(3) {
  display: block;
}

.page-products .prod-rhythm__panel .sub-title {
  margin: 6px 0 8px;
}

.page-products .prod-rhythm__panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 239, 230, 0.8);
}

.page-products .prod-rhythm__shot {
  margin: 0;
}

/* ---------- 换设备 ---------- */
.page-products .prod-devices {
  display: grid;
  gap: 24px;
}

.page-products .prod-devices__shot {
  margin: 0;
}

.page-products .prod-devices__body > p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 239, 230, 0.82);
}

.page-products .prod-devices__steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .prod-devices__steps li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 10px 12px;
  border-left: 2px solid var(--clay);
  background: rgba(244, 239, 230, 0.035);
}

.page-products .prod-devices__steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(244, 239, 230, 0.82);
}

.page-products .prod-devices__more {
  margin: 22px 0 0;
}

/* ---------- 球队主页 ---------- */
.page-products .prod-team {
  display: grid;
  gap: 24px;
}

.page-products .prod-team__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .prod-team__list li {
  position: relative;
  padding: 16px 0 16px 20px;
  border-top: 1px solid var(--line-soft);
}

.page-products .prod-team__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 8px;
  height: 8px;
  background: var(--amber);
  transform: rotate(45deg);
}

.page-products .prod-team__list li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .prod-team__list .sub-title {
  margin: 0 0 6px;
}

.page-products .prod-team__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(244, 239, 230, 0.78);
}

.page-products .prod-team__note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--amber);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .prod-team__shot {
  margin: 0;
}

/* ---------- 对照表 ---------- */
.page-products .prod-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(10, 15, 13, 0.55);
}

.page-products .prod-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-products .prod-table__cap {
  padding: 14px 16px 6px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-products .prod-table th,
.page-products .prod-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .prod-table thead th {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--paper);
  background: rgba(23, 69, 58, 0.62);
  border-bottom: 1px solid var(--line-strong);
}

.page-products .prod-table tbody th {
  font-weight: 400;
  color: var(--mist);
  white-space: nowrap;
}

.page-products .prod-table tbody td {
  color: var(--paper);
}

.page-products .prod-table tbody tr:last-child th,
.page-products .prod-table tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- 收束 ---------- */
.page-products .prod-outro {
  margin-top: 74px;
  padding: 40px 24px 44px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(140deg, rgba(23, 69, 58, 0.85), rgba(10, 15, 13, 0.92));
  box-shadow: var(--shadow-paper);
}

.page-products .prod-outro h2 {
  margin: 10px 0 12px;
}

.page-products .prod-outro p {
  max-width: 58ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 239, 230, 0.82);
}

.page-products .prod-outro p a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .prod-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 900px) {
  .page-products .prod-hero {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: start;
    gap: 40px;
    padding-bottom: 60px;
  }

  .page-products .prod-flow {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 34px;
  }

  .page-products .prod-d33 {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .prod-devices {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 36px;
  }

  .page-products .prod-team {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 36px;
  }
}

@media (min-width: 960px) {
  .page-products .prod-rhythm {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 36px;
  }
}

/* ---------- 窄屏与触屏收敛 ---------- */
@media (max-width: 600px) {
  .page-products {
    padding-bottom: 52px;
  }

  .page-products .prod-sec {
    padding-top: 50px;
  }

  .page-products .prod-breath {
    padding: 56px 0 50px;
  }

  .page-products .prod-rhythm__tab {
    padding: 8px 14px;
    font-size: 12px;
  }

  .page-products .prod-outro {
    margin-top: 54px;
    padding: 30px 18px 34px;
  }
}

@media (hover: none) {
  .page-products .prod-step__hint {
    max-height: none;
    margin-top: 12px;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-step,
  .page-products .prod-rhythm__tab,
  .page-products .prod-step__hint {
    transition: none;
  }

  .page-products .prod-step:hover,
  .page-products .prod-step:focus,
  .page-products .prod-rhythm__tab:hover {
    transform: none;
  }
}