.page-products {
  --pro-rail: 248px;
  overflow-x: hidden;
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products .prose {
  color: var(--ice);
  font-size: 16px;
  line-height: 1.78;
  max-width: 62ch;
  margin: 0 0 18px;
}

.page-products .prose a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed var(--hair-strong);
}

.page-products .prose a:hover,
.page-products .prose a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 首屏 ---------- */

.page-products .pro-hero {
  position: relative;
  padding: clamp(30px, 6vw, 68px) 0 clamp(26px, 4vw, 52px);
  background:
    radial-gradient(110% 80% at 86% 0%, rgba(63, 242, 214, 0.16), transparent 62%),
    radial-gradient(90% 70% at 4% 100%, rgba(255, 122, 47, 0.12), transparent 60%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
  border-bottom: 2px solid var(--hair-strong);
}

.page-products .pro-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .pro-hero__copy h1 {
  margin: 10px 0 16px;
  font-size: clamp(32px, 7vw, 58px);
  line-height: 1.14;
  color: var(--ice);
}

.page-products .pro-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 22px 0 0;
}

.page-products .pro-hero__fig {
  margin: 0;
}

/* ---------- 参数条 ---------- */

.page-products .specbar {
  list-style: none;
  margin: clamp(26px, 4vw, 46px) 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--hair);
  border: 2px solid var(--hair-strong);
  box-shadow: var(--hard-shadow);
}

.page-products .specbar__item {
  background: var(--ink-2);
  padding: 15px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .specbar__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .specbar__v {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--cyan);
}

/* ---------- 左右工作台 ---------- */

.page-products .appshell {
  display: grid;
  gap: clamp(28px, 5vw, 54px);
  padding-top: clamp(34px, 5vw, 62px);
}

.page-products .appshell__rail {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .railbox {
  border: 2px solid var(--hair-strong);
  background: var(--panel);
  box-shadow: var(--hard-shadow-sm);
  padding: 18px 18px 20px;
}

.page-products .railbox--note {
  background: linear-gradient(180deg, var(--pine) 0%, var(--panel) 100%);
}

.page-products .railbox__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-products .railbox__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ice);
}

.page-products .raillist {
  counter-reset: rail;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .raillist__item {
  counter-increment: rail;
}

.page-products .raillist__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 0;
  color: var(--ice);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px dashed var(--hair);
  transition: color 160ms ease, padding-left 160ms ease;
}

.page-products .raillist__item:last-child .raillist__link {
  border-bottom: none;
}

.page-products .raillist__link::before {
  content: counter(rail, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-products .raillist__link:hover,
.page-products .raillist__link:focus-visible {
  color: var(--cyan);
  padding-left: 6px;
}

.page-products .appshell__main {
  min-width: 0;
}

/* ---------- 章节 ---------- */

.page-products .pro-block {
  padding-top: 0;
  border-top: 2px dashed var(--hair);
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: clamp(28px, 4vw, 44px);
}

.page-products .appshell__main > .pro-block:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.page-products .pro-block h2 {
  margin: 10px 0 18px;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.2;
  color: var(--ice);
}

.page-products .pro-block h3 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-size: 19px;
  font-weight: 700;
  color: var(--ice);
}

.page-products .pro-media {
  margin: 24px 0 22px;
}

/* ---------- 跑道式赛程条 ---------- */

.page-products .track {
  list-style: none;
  margin: 22px 0 0;
  padding: 4px 0 16px;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .track__item {
  scroll-snap-align: start;
  flex: 0 0 min(220px, 70vw);
  display: grid;
  gap: 8px;
  align-content: start;
  border: 2px solid var(--hair-strong);
  border-left: 5px solid var(--cyan);
  background: var(--ink-2);
  box-shadow: var(--hard-shadow-sm);
  padding: 16px 16px 18px;
}

.page-products .track__league {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 18px;
  color: var(--ice);
}

.page-products .track__meta {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--mist);
}

.page-products .track__state {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border: 1px solid currentColor;
}

.page-products .track__state--live {
  color: var(--cyan);
  background: rgba(63, 242, 214, 0.12);
}

.page-products .track__state--soon {
  color: var(--orange);
  background: rgba(255, 122, 47, 0.12);
}

.page-products .track__state--week {
  color: var(--mist);
}

/* ---------- 排名字段表 ---------- */

.page-products .fieldtable {
  width: 100%;
  border-collapse: collapse;
  margin: 22px 0 6px;
  background: var(--ink-2);
  border: 2px solid var(--hair-strong);
}

.page-products .fieldtable__cap {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  background: var(--panel);
  border-bottom: 1px solid var(--hair);
}

.page-products .fieldtable th,
.page-products .fieldtable td {
  text-align: left;
  padding: 15px 14px;
  border-bottom: 1px solid var(--hair);
  vertical-align: top;
  font-size: 15px;
  line-height: 1.7;
}

.page-products .fieldtable thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  background: var(--panel);
}

.page-products .fieldtable tbody th {
  color: var(--ice);
  font-weight: 700;
  white-space: nowrap;
}

.page-products .fieldtable tbody td {
  color: var(--mist);
}

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

.page-products .fieldtable tbody tr:hover,
.page-products .fieldtable tbody tr:focus-within {
  background: linear-gradient(90deg, rgba(63, 242, 214, 0.16), transparent 72%);
}

.page-products .fieldtable tbody tr:hover td,
.page-products .fieldtable tbody tr:focus-within td {
  color: var(--ice);
}

.page-products .fieldtable .num {
  font-family: var(--font-mono);
  color: var(--cyan);
  margin-right: 6px;
}

/* ---------- 收藏区 ---------- */

.page-products .favwrap {
  display: grid;
  gap: 24px;
  margin-top: 22px;
}

.page-products .capacity {
  border: 2px solid var(--hair-strong);
  background: var(--panel);
  padding: 18px;
  box-shadow: var(--hard-shadow-sm);
}

.page-products .capacity__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .capacity__bar {
  height: 16px;
  border: 2px solid var(--hair-strong);
  background:
    repeating-linear-gradient(90deg, var(--hair-strong) 0 1px, transparent 1px 10%),
    linear-gradient(180deg, var(--panel-2), var(--ink-2));
}

.page-products .capacity__tick {
  display: block;
  width: 6%;
  height: 100%;
  background: var(--turf);
  border-right: 2px solid var(--orange);
}

.page-products .capacity__scale {
  display: flex;
  justify-content: space-between;
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-products .statelist {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--hair-strong);
}

.page-products .statelist__item {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 4px 12px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--hair);
  font-size: 15px;
  line-height: 1.65;
}

.page-products .statelist__item strong {
  color: var(--ice);
  font-weight: 700;
}

.page-products .statelist__item span:last-child {
  grid-column: 2;
  color: var(--mist);
}

.page-products .statelist__dot {
  align-self: center;
  width: 10px;
  height: 10px;
  border: 2px solid currentColor;
}

.page-products .statelist__dot--now {
  color: var(--orange);
  background: var(--orange);
}

.page-products .statelist__dot--week {
  color: var(--cyan);
}

.page-products .statelist__dot--move {
  color: var(--amber);
}

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

/* ---------- 版本分段 ---------- */

.page-products .tabs-wrap {
  margin-top: 24px;
}

.page-products .tabs-wrap .tabs {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  border: 2px solid var(--hair-strong);
  background: var(--hair);
  padding: 0;
}

.page-products .tabs-wrap .tabs__btn {
  flex: 0 0 auto;
  border: none;
  background: var(--ink-2);
  color: var(--mist);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  padding: 13px 22px;
  cursor: pointer;
}

.page-products .tabs-wrap .tabs__btn[aria-selected="true"] {
  background: var(--panel-2);
  color: var(--cyan);
  box-shadow: inset 0 -3px 0 var(--orange);
}

.page-products .tabs-wrap .tabs__btn:hover {
  color: var(--ice);
}

.page-products .tabs-wrap .tabs__panel {
  border: 2px solid var(--hair-strong);
  border-top: none;
  background: var(--ink-2);
  padding: 22px 18px;
}

.page-products .tabs-wrap .tabs__panel:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -4px;
}

.page-products .verrow {
  display: grid;
  gap: 10px;
}

.page-products .verrow__year {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(38px, 9vw, 66px);
  font-weight: 600;
  line-height: 1;
  color: var(--orange);
  letter-spacing: -0.02em;
}

/* ---------- 折叠面板 ---------- */

.page-products .foldgroup {
  margin: 26px 0 0;
  border-top: 2px solid var(--hair-strong);
}

.page-products .foldgroup .fold {
  border-bottom: 1px dashed var(--hair);
}

/* ---------- 结尾 ---------- */

.page-products .pro-end {
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .pro-end__inner {
  border: 2px solid var(--hair-strong);
  background:
    linear-gradient(120deg, var(--pine) 0%, var(--ink-2) 62%);
  box-shadow: var(--hard-shadow);
  padding: clamp(24px, 4vw, 42px);
}

.page-products .pro-end__inner h2 {
  margin: 0 0 14px;
  font-size: clamp(24px, 4vw, 36px);
  color: var(--ice);
}

.page-products .pro-end__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

/* ---------- 桌面 ---------- */

@media (min-width: 720px) {
  .page-products .specbar {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pro-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-products .favwrap {
    grid-template-columns: minmax(0, 1fr) minmax(0, 280px);
    align-items: start;
  }

  .page-products .fieldtable tbody th {
    white-space: normal;
  }
}

@media (min-width: 1000px) {
  .page-products .appshell {
    grid-template-columns: var(--pro-rail) minmax(0, 1fr);
  }

  .page-products .appshell__rail {
    position: sticky;
    top: calc(var(--bar-h) + 26px);
  }

  .page-products .verrow {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }

  .page-products .verrow__year {
    font-size: 60px;
    text-align: right;
  }

  .page-products .pro-block h2 {
    max-width: 26ch;
  }
}

@media (min-width: 1240px) {
  .page-products .favwrap {
    grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
  }
}

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