.page-products {
  background: var(--c-sand);
  color: var(--c-ink);
}

/* ---------- 首屏 ---------- */
.page-products .fn-hero {
  position: relative;
  overflow: hidden;
  padding: 16px 0 0;
  background: var(--c-ink);
  color: var(--c-paper);
}
.page-products .fn-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 88px);
  pointer-events: none;
}
.page-products .fn-hero > .container {
  position: relative;
  z-index: 1;
}
.page-products .fn-crumbs {
  font-size: 0.8rem;
  color: rgba(255, 251, 244, 0.62);
  margin-bottom: 18px;
}
.page-products .fn-crumbs a {
  color: rgba(255, 251, 244, 0.82);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 251, 244, 0.3);
}
.page-products .fn-crumbs a:hover {
  color: var(--c-orange-soft);
  border-color: var(--c-orange-soft);
}

.page-products .fn-hero__grid {
  display: grid;
  gap: 24px;
  padding-bottom: 28px;
}
.page-products .fn-eyebrow {
  color: var(--c-green-bright);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  margin: 0 0 12px;
}
.page-products .fn-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(1.85rem, 6.4vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--c-paper);
}
.page-products .fn-hero__desc {
  margin: 0 0 22px;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 251, 244, 0.8);
}
.page-products .fn-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .fn-btn-ghost {
  color: var(--c-paper);
  border-color: rgba(255, 251, 244, 0.45);
}
.page-products .fn-hero__figure {
  margin: 0;
  position: relative;
}
.page-products .fn-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid rgba(255, 251, 244, 0.18);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}
.page-products .fn-hero__figure figcaption {
  margin-top: 10px;
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(255, 251, 244, 0.6);
  font-family: var(--font-mono);
}

.page-products .fn-hero__rail {
  list-style: none;
  margin: 0;
  padding: 0 0 24px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(190px, 1fr);
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}
.page-products .fn-rail__item {
  scroll-snap-align: start;
}
.page-products .fn-rail__item a {
  display: block;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--c-paper);
  background: rgba(255, 251, 244, 0.07);
  border-left: 3px solid var(--c-orange);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-products .fn-rail__item a:hover {
  background: rgba(255, 251, 244, 0.14);
  transform: translateX(2px);
}
.page-products .fn-rail__num {
  display: block;
  font-size: 0.72rem;
  color: var(--c-green-bright);
  letter-spacing: 0.14em;
}
.page-products .fn-rail__label {
  display: block;
  margin: 4px 0 2px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.page-products .fn-rail__note {
  display: block;
  font-size: 0.78rem;
  color: rgba(255, 251, 244, 0.62);
}

.page-products .fn-stripe {
  height: 10px;
  background: repeating-linear-gradient(
    90deg,
    var(--c-green) 0 32px,
    var(--c-orange) 32px 64px
  );
}

/* ---------- 主体两栏 ---------- */
.page-products .fn-main {
  padding: 28px var(--gutter) 40px;
}
.page-products .fn-toc {
  margin-bottom: 26px;
}
.page-products .fn-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--c-gray);
}
.page-products .fn-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
}
.page-products .fn-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 0.86rem;
  text-decoration: none;
  color: var(--c-navy);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.page-products .fn-toc__link .mono {
  font-size: 0.7rem;
  color: var(--c-green);
}
.page-products .fn-toc__link:hover {
  border-color: var(--c-green);
  color: var(--c-green-deep);
}

.page-products .fn-block {
  padding: 30px 0;
  border-top: 1px dashed var(--c-line);
}
.page-products .fn-block:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-products .fn-head {
  margin-bottom: 22px;
}
.page-products .fn-head .section__title {
  margin: 6px 0 10px;
  font-size: clamp(1.35rem, 4.6vw, 1.9rem);
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--c-green-deep);
}
.page-products .fn-head .section__desc {
  margin: 0;
  max-width: 38em;
  font-size: 0.96rem;
  line-height: 1.85;
  color: #33445a;
}

/* ---------- 三步 ---------- */
.page-products .fn-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .fn-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 18px;
  background: var(--c-paper);
  border-left: 3px solid var(--c-green);
  border-bottom: 1px solid var(--c-line);
}
.page-products .fn-step__num {
  font-size: 1.45rem;
  line-height: 1;
  font-weight: 600;
  color: var(--c-green);
}
.page-products .fn-step__title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-navy);
}
.page-products .fn-step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: #3d4d61;
}

/* ---------- 视频栏目条带 ---------- */
.page-products .fn-reel {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(196px, 1fr);
  gap: 12px;
  overflow-x: auto;
  padding: 2px 2px 14px;
  scroll-snap-type: x proximity;
}
.page-products .fn-reel__card {
  scroll-snap-align: start;
  padding: 16px;
  background: var(--c-paper);
  border-top: 3px solid var(--c-green-bright);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: transform var(--dur) var(--ease);
}
.page-products .fn-reel__card:nth-child(even) {
  border-top-color: var(--c-orange);
}
.page-products .fn-reel__card:hover {
  transform: translateY(-3px);
}
.page-products .fn-reel__idx {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--c-gray);
}
.page-products .fn-reel__title {
  margin: 6px 0 8px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--c-green-deep);
}
.page-products .fn-reel__card p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: #43536a;
}

/* ---------- 图片 ---------- */
.page-products .fn-figure {
  margin: 18px 0 0;
}
.page-products .fn-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--c-line);
}
.page-products .fn-figure figcaption {
  margin-top: 8px;
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--c-gray);
}
.page-products .fn-more {
  margin: 16px 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: #3d4d61;
}
.page-products .fn-more a {
  color: var(--c-green-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--c-green-bright);
}
.page-products .fn-more a:hover {
  color: var(--c-orange);
  border-color: var(--c-orange);
}

/* ---------- 排名数据板 ---------- */
.page-products .fn-board {
  background: var(--c-ink);
  color: var(--c-paper);
  padding: 18px 16px 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}
.page-products .fn-board__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 251, 244, 0.18);
}
.page-products .fn-board__title {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: var(--c-paper);
}
.page-products .fn-table-wrap {
  overflow-x: auto;
  margin-top: 14px;
}
.page-products .fn-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.86rem;
}
.page-products .fn-table caption {
  caption-side: bottom;
  padding-top: 10px;
  font-size: 0.74rem;
  color: rgba(255, 251, 244, 0.55);
  text-align: left;
}
.page-products .fn-table th {
  background: var(--c-navy);
  color: var(--c-green-bright);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-align: left;
  padding: 10px 12px;
  white-space: nowrap;
}
.page-products .fn-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 251, 244, 0.12);
  color: rgba(255, 251, 244, 0.86);
}
.page-products .fn-table td.mono {
  font-family: var(--font-mono);
  color: var(--c-orange-soft);
  white-space: nowrap;
}
.page-products .fn-table tbody tr:hover td {
  background: rgba(47, 191, 154, 0.1);
}
.page-products .fn-axis-wrap {
  margin: 14px 0 0;
}
.page-products .fn-axis {
  width: 100%;
  max-width: 420px;
  height: auto;
  display: block;
}

/* ---------- 赛历时间尺 ---------- */
.page-products .fn-ruler {
  list-style: none;
  margin: 0;
  padding: 0 0 14px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(150px, 1fr);
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}
.page-products .fn-ruler__day {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 14px 16px;
  background: var(--c-paper);
  border-top: 4px solid var(--c-navy);
}
.page-products .fn-ruler__day--hot {
  border-top-color: var(--c-orange);
  background: #fff4e8;
}
.page-products .fn-ruler__name {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--c-green-deep);
}
.page-products .fn-ruler__tag {
  align-self: flex-start;
  font-size: 0.72rem;
}
.page-products .fn-ruler__time {
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--c-navy);
  letter-spacing: 0.01em;
}
.page-products .fn-ruler__day p {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: #4a5a70;
}

/* ---------- 订阅 ---------- */
.page-products .fn-sub {
  display: grid;
  gap: 18px;
}
.page-products .fn-sub__figure {
  margin: 0;
}
.page-products .fn-sub__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}
.page-products .fn-sub__title {
  margin: 0 0 12px;
  font-size: 1.05rem;
  color: var(--c-green-deep);
}
.page-products .fn-sub__list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-products .fn-sub__list li {
  padding-left: 14px;
  border-left: 2px solid var(--c-green-bright);
  font-size: 0.9rem;
  line-height: 1.8;
  color: #3d4d61;
}
.page-products .fn-sub__list strong {
  color: var(--c-navy);
}
.page-products .fn-sub__note {
  margin: 0 0 16px;
  font-size: 0.88rem;
  line-height: 1.8;
  color: #46566c;
}

/* ---------- 版本记录 ---------- */
.page-products .fn-log {
  display: grid;
  gap: 10px;
}
.page-products .fn-log__item {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-green);
}
.page-products .fn-log__item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
}
.page-products .fn-log__item summary::-webkit-details-marker {
  display: none;
}
.page-products .fn-log__item summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--c-orange);
}
.page-products .fn-log__item[open] summary::after {
  content: "－";
}
.page-products .fn-log__ver {
  font-size: 0.82rem;
  color: var(--c-green);
  letter-spacing: 0.04em;
}
.page-products .fn-log__name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--c-navy);
}
.page-products .fn-log__hint {
  font-size: 0.78rem;
  color: var(--c-gray);
}
.page-products .fn-log__body {
  padding: 0 16px 16px;
  border-top: 1px dashed var(--c-line);
  padding-top: 12px;
}
.page-products .fn-log__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.85;
  color: #3d4d61;
}
.page-products .fn-log__foot {
  margin: 18px 0 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: #46566c;
}
.page-products .fn-log__foot a {
  color: var(--c-green-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--c-green-bright);
}
.page-products .fn-log__foot a:hover {
  color: var(--c-orange);
  border-color: var(--c-orange);
}

/* ---------- 底部导航条 ---------- */
.page-products .fn-strip {
  background: var(--c-green-deep);
  color: var(--c-paper);
  padding: 26px 0 32px;
  border-top: 6px solid var(--c-orange);
}
.page-products .fn-strip__inner {
  display: grid;
  gap: 18px;
}
.page-products .fn-strip__title {
  margin: 0 0 6px;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}
.page-products .fn-strip__desc {
  margin: 0;
  font-size: 0.88rem;
  color: rgba(255, 251, 244, 0.72);
}
.page-products .fn-strip__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.page-products .fn-strip__links a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 12px;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--c-paper);
  background: rgba(255, 251, 244, 0.1);
  transition: background var(--dur-fast) var(--ease);
}
.page-products .fn-strip__links a:hover {
  background: var(--c-orange);
}
.page-products .fn-strip__links .mono {
  font-size: 0.7rem;
  color: var(--c-green-bright);
}
.page-products .fn-strip__links a:hover .mono {
  color: var(--c-paper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .fn-hero {
    padding-top: 22px;
  }
  .page-products .fn-hero__rail {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }
  .page-products .fn-steps {
    gap: 14px;
  }
  .page-products .fn-sub {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
    gap: 24px;
  }
  .page-products .fn-strip__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    align-items: center;
    gap: 28px;
  }
  .page-products .fn-strip__links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-products .fn-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
    gap: 36px;
    padding-bottom: 34px;
  }
  .page-products .fn-hero__figure {
    margin-bottom: 0;
  }
  .page-products .fn-main {
    display: grid;
    grid-template-columns: 214px minmax(0, 1fr);
    gap: 44px;
    padding-top: 40px;
    padding-bottom: 56px;
  }
  .page-products .fn-toc {
    position: sticky;
    top: 24px;
    align-self: start;
    margin-bottom: 0;
    padding-right: 8px;
    border-right: 1px solid var(--c-line);
  }
  .page-products .fn-toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
  }
  .page-products .fn-toc__link {
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
    padding: 8px 10px;
    white-space: normal;
  }
  .page-products .fn-toc__link:hover {
    border-left-color: var(--c-orange);
    background: rgba(255, 251, 244, 0.7);
  }
  .page-products .fn-block {
    padding: 40px 0;
  }
  .page-products .fn-block:first-child {
    padding-top: 0;
  }
  .page-products .fn-board {
    padding: 24px 26px 26px;
  }
  .page-products .fn-reel__card {
    padding: 18px;
  }
}
<<<END>>>