.page-products {
  --pp-body: rgba(242, 245, 240, 0.78);
  --pp-dim: rgba(242, 245, 240, 0.6);
  --pp-edge: rgba(242, 245, 240, 0.12);
  --pp-sec: clamp(48px, 8vw, 96px);
  background: var(--ink);
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-products .products-hero {
  position: relative;
  overflow: hidden;
  background: var(--night);
  padding: clamp(22px, 4vw, 44px) 0 clamp(36px, 6vw, 76px);
}

.page-products .products-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-products .products-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 45%;
  opacity: 0.42;
  clip-path: polygon(0 0, 100% 0, 100% 74%, 0 100%);
}

.page-products .products-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(7, 22, 20, 0.95) 0%, rgba(14, 42, 36, 0.88) 48%, rgba(14, 42, 36, 0.5) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 74%, 0 100%);
}

.page-products .products-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .products-hero h1 {
  margin: clamp(12px, 1.8vw, 20px) 0 0;
  max-width: 16ch;
  font-family: var(--font-head);
  font-size: clamp(30px, 7vw, 60px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.012em;
  color: var(--line);
}

.page-products .products-hero h1::after {
  content: "";
  display: block;
  width: clamp(52px, 9vw, 96px);
  height: 4px;
  margin-top: clamp(16px, 2.2vw, 24px);
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--pulse), var(--clay));
}

.page-products .products-hero__lead {
  margin-top: clamp(16px, 2.2vw, 24px);
  max-width: 38em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--pp-body);
}

.page-products .hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  max-width: 760px;
  margin-top: clamp(26px, 4vw, 44px);
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--pp-edge);
}

.page-products .hero-fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(14px, 2.2vw, 22px);
  background: rgba(7, 22, 20, 0.74);
}

.page-products .hero-fact__n {
  font-family: var(--font-score);
  font-size: clamp(28px, 4.4vw, 44px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--pulse);
}

.page-products .hero-fact__t {
  font-size: 12px;
  line-height: 1.55;
  letter-spacing: 0.08em;
  color: var(--pp-dim);
}

/* ---------- 章节骨架 ---------- */
.page-products .psec {
  position: relative;
  padding: var(--pp-sec) 0;
  background: var(--ink);
}

.page-products .psec--moss {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-soft) 34%, var(--ink-soft) 100%);
}

.page-products .psec--bone {
  --pp-body: #3D4D46;
  --pp-dim: #5C6A63;
  --pp-edge: rgba(18, 36, 31, 0.14);
  background: var(--bone);
  color: var(--on-light);
}

.page-products .psec--cta {
  background: radial-gradient(120% 150% at 12% 0%, var(--ink-soft) 0%, var(--night) 62%);
}

.page-products .psec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2.6vw, 28px);
  align-items: start;
  margin-bottom: clamp(28px, 4.5vw, 54px);
}

.page-products .psec__head--tight {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-products .psec__no {
  padding-top: 4px;
  font-family: var(--font-score);
  font-size: clamp(38px, 7.5vw, 76px);
  font-weight: 900;
  line-height: 0.86;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 75, 43, 0.6);
}

.page-products .psec--bone .psec__no {
  -webkit-text-stroke: 1.5px rgba(194, 90, 46, 0.75);
}

.page-products .psec h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 36px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.page-products .psec p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pp-body);
}

.page-products .psec__headText p {
  margin-top: 10px;
  max-width: 40em;
  color: var(--pp-dim);
}

.page-products .psec--bone .tag {
  background: rgba(18, 36, 31, 0.08);
  border-color: rgba(18, 36, 31, 0.2);
  color: var(--on-light);
}

/* ---------- 01 订阅视图 ---------- */
.page-products .split {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-products .cap-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2.2vw, 20px);
}

.page-products .cap-list li {
  position: relative;
  padding: clamp(16px, 2.4vw, 24px) clamp(16px, 2.4vw, 26px) clamp(16px, 2.4vw, 24px) clamp(26px, 3.4vw, 38px);
  border: 1px solid var(--pp-edge);
  border-radius: var(--radius-md);
  background: rgba(20, 58, 49, 0.45);
}

.page-products .cap-list li::before {
  content: "";
  position: absolute;
  left: clamp(14px, 1.8vw, 20px);
  top: clamp(24px, 3vw, 32px);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pulse);
}

.page-products .cap-list h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--line);
}

.page-products .split__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pp-edge);
  background: var(--ink-soft);
}

.page-products .split__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.page-products .split__media figcaption,
.page-products .board-figure figcaption {
  padding: 14px clamp(16px, 2vw, 22px) 18px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--pp-dim);
}

/* ---------- 02 三步订阅 ---------- */
.page-products .flow {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .flow__step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2.6vw, 24px);
  align-items: start;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--pp-edge);
  border-radius: var(--radius-lg);
  background: rgba(7, 22, 20, 0.62);
}

.page-products .flow__no {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(44px, 6vw, 58px);
  height: clamp(44px, 6vw, 58px);
  border-radius: var(--radius-pill);
  background: var(--pulse);
  color: var(--on-pulse);
  font-family: var(--font-score);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  line-height: 1;
}

.page-products .flow__body h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--line);
}

.page-products .flow__meta {
  margin-top: 12px;
  padding-left: 14px;
  border-left: 2px solid var(--ochre);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ochre);
}

.page-products .flow__link {
  display: flex;
  align-items: center;
  height: clamp(38px, 5vw, 56px);
  padding-left: clamp(18px, 3.4vw, 34px);
  color: var(--ochre);
}

.page-products .board-figure {
  margin: clamp(24px, 4vw, 40px) 0 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pp-edge);
  background: rgba(7, 22, 20, 0.62);
}

.page-products .board-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* ---------- 03 轻量版 ---------- */
.page-products .lite {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .lite__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pp-edge);
}

.page-products .lite__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.page-products .lite__body > p {
  margin-top: 4px;
}

.page-products .lite__pair {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .lite__card {
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid rgba(18, 36, 31, 0.18);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
}

.page-products .lite__label {
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  background: rgba(201, 164, 92, 0.28);
  color: #6B5220;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-products .lite__card ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .lite__card li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: #3D4D46;
}

.page-products .lite__card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--clay);
}

.page-products .lite__card--alt {
  border-color: rgba(14, 42, 36, 0.9);
  background: var(--ink-soft);
}

.page-products .lite__label--alt {
  background: rgba(255, 75, 43, 0.18);
  color: #FF8E74;
}

.page-products .lite__card--alt li {
  color: rgba(242, 245, 240, 0.82);
}

.page-products .lite__card--alt li::before {
  background: var(--pulse);
}

/* ---------- 04 替代入口 ---------- */
.page-products .routes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2.4vw, 22px);
}

.page-products .routes__item {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(18px, 2.8vw, 28px);
  border: 1px solid var(--pp-edge);
  border-radius: var(--radius-lg);
  background: rgba(20, 58, 49, 0.42);
  transition: transform 200ms var(--ease), background 200ms var(--ease);
}

.page-products .routes__item:hover {
  transform: translateY(-4px);
  background: rgba(20, 58, 49, 0.7);
}

.page-products .routes__item h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--line);
}

.page-products .routes__item p {
  font-size: 14.5px;
}

/* ---------- 05 浏览模式 ---------- */
.page-products .modes__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-products .modes__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .modes__tab {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 12px 20px;
  border: 1px solid var(--pp-edge);
  border-radius: var(--radius-pill);
  background: rgba(7, 22, 20, 0.5);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--pp-dim);
  cursor: pointer;
  user-select: none;
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-products .modes__tab .num {
  font-family: var(--font-score);
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0;
  color: var(--ochre);
}

.page-products .modes__tab:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 75, 43, 0.5);
}

.page-products #mode-league:checked ~ .modes__tabs .modes__tab[for="mode-league"],
.page-products #mode-date:checked ~ .modes__tabs .modes__tab[for="mode-date"],
.page-products #mode-event:checked ~ .modes__tabs .modes__tab[for="mode-event"] {
  background: var(--pulse);
  border-color: var(--pulse);
  color: var(--on-pulse);
}

.page-products #mode-league:checked ~ .modes__tabs .modes__tab[for="mode-league"] .num,
.page-products #mode-date:checked ~ .modes__tabs .modes__tab[for="mode-date"] .num,
.page-products #mode-event:checked ~ .modes__tabs .modes__tab[for="mode-event"] .num {
  color: var(--on-pulse);
}

.page-products .modes__panel {
  display: none;
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--pp-edge);
  border-radius: var(--radius-lg);
  background: rgba(7, 22, 20, 0.58);
}

.page-products #mode-league:checked ~ .modes__panels .modes__panel--1,
.page-products #mode-date:checked ~ .modes__panels .modes__panel--2,
.page-products #mode-event:checked ~ .modes__panels .modes__panel--3 {
  display: block;
}

.page-products .modes__panel h3 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--line);
}

.page-products .modes__note {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed rgba(201, 164, 92, 0.4);
  font-size: 13.5px;
  color: var(--ochre) !important;
}

/* ---------- 06 各端入口与版本 ---------- */
.page-products .entry-grid {
  display: grid;
  gap: clamp(22px, 3.6vw, 40px);
}

.page-products .entry-list {
  display: grid;
  gap: 14px;
}

.page-products .entry {
  padding: clamp(16px, 2.4vw, 24px);
  border-left: 3px solid var(--pulse);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(20, 58, 49, 0.4);
}

.page-products .entry__k {
  display: block;
  margin-bottom: 9px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--ochre);
}

.page-products .entry p {
  font-size: 14.5px;
}

.page-products .entry-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pp-edge);
  background: var(--ink-soft);
}

.page-products .entry-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-products .versions {
  margin-top: clamp(32px, 5vw, 56px);
  padding-top: clamp(24px, 3.4vw, 38px);
  border-top: var(--hairline-ochre);
}

.page-products .versions__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--line);
}

.page-products .versions__item {
  border-bottom: 1px solid var(--pp-edge);
}

.page-products .versions__item summary {
  padding: 16px 0;
  font-family: var(--font-head);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--line);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 34px;
}

.page-products .versions__item summary::-webkit-details-marker {
  display: none;
}

.page-products .versions__item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-score);
  font-size: 22px;
  font-weight: 900;
  color: var(--pulse);
}

.page-products .versions__item[open] summary::after {
  content: "–";
}

.page-products .versions__item ul,
.page-products .versions__item p {
  margin: 0 0 18px;
  padding-left: 0;
  list-style: none;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pp-body);
}

.page-products .versions__item ul {
  display: grid;
  gap: 8px;
}

.page-products .versions__item ul li {
  position: relative;
  padding-left: 18px;
}

.page-products .versions__item ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ochre);
}

.page-products .versions__item a {
  color: var(--pulse);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 75, 43, 0.45);
}

.page-products .versions__item a:hover {
  border-bottom-color: var(--pulse);
}

/* ---------- 07 适用场景 ---------- */
.page-products .scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2.4vw, 22px);
}

.page-products .scene {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.8vw, 28px);
  border: 1px solid rgba(18, 36, 31, 0.16);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.6);
}

.page-products .scene__tag {
  align-self: flex-start;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  background: rgba(18, 36, 31, 0.09);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #12241F;
}

.page-products .scene h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--on-light);
}

.page-products .scene p {
  font-size: 14.5px;
  color: #3D4D46;
}

/* ---------- CTA ---------- */
.page-products .cta {
  display: grid;
  gap: clamp(22px, 3.4vw, 36px);
  align-items: center;
}

.page-products .cta h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--line);
}

.page-products .cta p {
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-body);
}

.page-products .cta p a {
  color: var(--pulse);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 75, 43, 0.45);
}

.page-products .cta p a:hover {
  border-bottom-color: var(--pulse);
}

.page-products .cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

  .page-products .lite__figure img {
    aspect-ratio: 4 / 3;
  }

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

@media (min-width: 900px) {
  .page-products .split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-products .split__media {
    position: sticky;
    top: 24px;
  }

  .page-products .lite {
    grid-template-columns: minmax(0, 0.58fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .lite__figure img {
    aspect-ratio: 3 / 4;
  }

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

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

  .page-products .entry-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    align-items: start;
  }

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

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

@media (min-width: 1180px) {
  .page-products .products-hero h1 {
    max-width: 18ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .routes__item,
  .page-products .modes__tab {
    transition: none;
  }

  .page-products .routes__item:hover,
  .page-products .modes__tab:hover {
    transform: none;
  }
}