.page-products {
  --prod-line: rgba(22, 59, 53, .9);
  --prod-text: #C6DAD2;
  --prod-text-soft: #D6E6DF;
  --prod-radius: 2px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.08;
  margin: 0;
}

.page-products p {
  margin: 0;
}

.page-products ul,
.page-products ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.page-products .prod-num {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-products .prod-lede {
  margin-top: 12px;
  max-width: 62rem;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--prod-text);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding: 20px 0 34px;
  border-bottom: 1px solid var(--grid);
  background:
    repeating-linear-gradient(90deg, rgba(22, 59, 53, .5) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(22, 59, 53, .4) 0 1px, transparent 1px 64px),
    radial-gradient(130% 90% at 88% -10%, rgba(56, 242, 196, .18), transparent 62%),
    linear-gradient(180deg, #061613 0%, var(--ink) 74%);
}

.page-products .prod-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 16px;
}

.page-products .prod-hero .eyebrow {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
}

.page-products .prod-hero h1 {
  margin-top: 10px;
  font-size: clamp(2.05rem, 7.6vw, 3.5rem);
  line-height: 1;
  color: var(--paper);
}

.page-products .prod-hero__intro {
  margin-top: 16px;
  max-width: 40rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--prod-text-soft);
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-products .prod-hero__hint {
  margin-top: 18px;
  padding-left: 12px;
  border-left: 3px solid var(--cyan);
  font-size: .84rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .prod-hero__board {
  position: relative;
  padding: 18px;
  border: 2px solid var(--grid);
  background: linear-gradient(158deg, var(--stand) 0%, #061B16 100%);
  box-shadow: var(--shadow-hard);
}

.page-products .prod-hero__board::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(90deg, rgba(56, 242, 196, .06) 0 1px, transparent 1px 26px);
}

.page-products .prod-hero__board-label {
  position: relative;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-products .prod-hero__stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 12px;
  margin-top: 14px;
}

.page-products .prod-hero__stats .stat {
  display: grid;
  gap: 2px;
  padding-top: 10px;
  border-top: 1px solid var(--grid);
}

.page-products .prod-hero__stats .stat__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.5rem, 5.4vw, 2.1rem);
  line-height: 1;
  color: var(--cyan);
}

.page-products .prod-hero__stats .stat__label {
  font-size: .76rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-products .prod-hero__board-note {
  position: relative;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--grid);
  font-size: .8rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .prod-hero__index {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  margin-top: 28px;
  padding-top: 14px;
  border-top: 1px solid var(--grid);
  font-size: .82rem;
}

.page-products .prod-hero__index a {
  display: inline-flex;
  gap: 7px;
  align-items: baseline;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  color: var(--mist);
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

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

/* ---------- 区块通用 ---------- */
.page-products .prod-modules,
.page-products .prod-path,
.page-products .prod-cal,
.page-products .prod-focus,
.page-products .prod-fields,
.page-products .prod-devices {
  position: relative;
  padding: clamp(40px, 8vw, 76px) 0;
  border-bottom: 1px solid var(--grid);
}

.page-products .section-head {
  margin-bottom: 6px;
}

.page-products .section-head__meta {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-products .section-head__title {
  margin-top: 8px;
  font-size: clamp(1.5rem, 4.6vw, 2.15rem);
  color: var(--paper);
}

.page-products .prod-modules {
  background: linear-gradient(180deg, #081C18 0%, #050F0D 90%);
}

.page-products .prod-path {
  background: var(--ink);
}

.page-products .prod-cal {
  background: linear-gradient(180deg, rgba(36, 26, 61, .9) 0%, rgba(5, 15, 13, .98) 92%);
}

.page-products .prod-focus {
  background: linear-gradient(180deg, #07100E 0%, #050F0D 100%);
}

.page-products .prod-fields {
  background: linear-gradient(180deg, #0A2420 0%, #050F0D 88%);
}

.page-products .prod-devices {
  background: var(--ink);
}

/* ---------- 技能树 ---------- */
.page-products .prod-tree {
  display: none;
  margin: 26px 0 0;
}

.page-products .prod-tree svg {
  width: 100%;
  height: auto;
  display: block;
}

.page-products .prod-tree__node {
  fill: #0A2420;
  stroke: var(--grid);
  stroke-width: 2;
}

.page-products .prod-tree__node--root {
  stroke: var(--cyan);
}

.page-products .prod-tree__node--hot {
  fill: #2A1019;
  stroke: var(--ref);
}

.page-products .prod-tree__node--base {
  fill: #06110F;
  stroke: var(--lamp);
  stroke-dasharray: 6 5;
}

.page-products .prod-tree__label {
  fill: var(--paper);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-products .prod-tree__num {
  fill: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
}

.page-products .prod-tree__path {
  fill: none;
  stroke: var(--grid);
  stroke-width: 2;
}

.page-products .prod-tree__path--main {
  stroke: var(--cyan);
  stroke-opacity: .6;
}

.page-products .prod-tree__path--dash {
  stroke: var(--mist);
  stroke-opacity: .45;
  stroke-dasharray: 5 6;
}

.page-products .prod-tree__cap {
  margin-top: 10px;
  padding-left: 12px;
  border-left: 2px solid var(--grid);
  font-size: .82rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 可展开模块 ---------- */
.page-products .prod-mod__list {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.page-products .prod-mod__list .expand__item {
  border: 2px solid var(--grid);
  background: #081A16;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, .4);
}

.page-products .prod-mod__list .expand__trigger {
  display: flex;
  align-items: baseline;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  background: transparent;
  border: 0;
  color: var(--paper);
  text-align: left;
  cursor: pointer;
  transition: background 200ms var(--ease);
}

.page-products .prod-mod__list .expand__trigger:hover,
.page-products .prod-mod__list .expand__trigger:focus-visible {
  background: rgba(56, 242, 196, .08);
}

.page-products .prod-mod__list .expand__index {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-products .prod-mod__list .expand__label {
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-products .prod-mod__list .expand__sign {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--ref);
}

.page-products .prod-mod__list .expand__panel[hidden] {
  display: none;
}

.page-products .prod-mod__list .expand__body {
  padding: 12px 16px 18px;
  border-top: 1px solid var(--grid);
  font-size: .93rem;
  line-height: 1.85;
  color: var(--prod-text);
}

.page-products .prod-mod__list .expand__body ul {
  margin-top: 10px;
  padding-left: 18px;
  list-style: square;
}

.page-products .prod-mod__list .expand__body li {
  margin-bottom: 6px;
}

.page-products .prod-scene {
  display: inline-block;
  margin-top: 12px;
  padding: 3px 9px;
  background: var(--lamp);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .05em;
}

/* ---------- 图片容器 ---------- */
.page-products .prod-figure {
  margin: 28px 0 0;
}

.page-products .prod-figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-figure__cap {
  margin-top: 10px;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 赛前路径 ---------- */
.page-products .prod-path__grid {
  display: grid;
  gap: 26px;
}

.page-products .prod-steps {
  position: relative;
  margin-top: 26px;
  border-left: 2px solid var(--grid);
}

.page-products .prod-step {
  position: relative;
  padding: 0 0 24px 24px;
}

.page-products .prod-step:last-child {
  padding-bottom: 0;
}

.page-products .prod-step::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--ink);
  border: 2px solid var(--ref);
}

.page-products .prod-step:last-child::before {
  background: var(--ref);
  box-shadow: 0 0 0 4px rgba(255, 90, 54, .18);
}

.page-products .prod-step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-products .prod-step h3 {
  margin-top: 6px;
  font-size: 1.12rem;
  color: var(--paper);
}

.page-products .prod-step p {
  margin-top: 6px;
  font-size: .93rem;
  line-height: 1.85;
  color: var(--prod-text);
}

/* ---------- 日历 ---------- */
.page-products .prod-cal__layout {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.page-products .prod-filter {
  padding: 12px 14px;
  border: 2px solid var(--grid);
  background: rgba(10, 36, 32, .72);
}

.page-products .prod-filter + .prod-filter {
  margin-top: 10px;
}

.page-products .prod-filter--hot {
  border-color: rgba(255, 90, 54, .55);
}

.page-products .prod-filter__label {
  margin-bottom: 9px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-products .prod-filter__opts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .prod-filter__opt {
  padding: 5px 11px;
  border: 1px solid var(--grid);
  font-size: .8rem;
  color: var(--mist);
}

.page-products .prod-filter__opt.is-on {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}

.page-products .prod-filter--hot .prod-filter__opt.is-on {
  background: var(--ref);
  border-color: var(--ref);
  color: #1A0703;
}

.page-products .prod-cal__gridwrap {
  padding: 14px;
  border: 2px solid var(--grid);
  background: #06120F;
  box-shadow: var(--shadow-hard);
}

.page-products .prod-cal__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 5px;
}

.page-products .prod-day {
  display: grid;
  gap: 6px;
  justify-items: center;
  padding: 8px 4px;
  min-width: 0;
  border: 1px solid var(--grid);
  background: rgba(10, 36, 32, .5);
}

.page-products .prod-day__name {
  font-family: var(--font-mono);
  font-size: .64rem;
  color: var(--mist);
}

.page-products .prod-day__bar {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 100%;
  min-height: 40px;
  justify-content: flex-end;
}

.page-products .prod-slot {
  display: block;
  height: 5px;
  background: var(--grid);
}

.page-products .prod-slot--hot {
  background: var(--ref);
}

.page-products .prod-day__count {
  font-family: var(--font-mono);
  font-size: .6rem;
  color: var(--mist);
  text-align: center;
}

.page-products .prod-cal__legend {
  margin-top: 12px;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .prod-cal__notes {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.page-products .prod-cal__notes li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  border-left: 3px solid var(--cyan);
  background: rgba(10, 36, 32, .55);
  font-size: .9rem;
  line-height: 1.75;
  color: var(--prod-text);
}

/* ---------- 重点场次 ---------- */
.page-products .prod-focus__grid {
  display: grid;
  gap: 26px;
  margin-top: 14px;
}

.page-products .prod-focus__cols {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-products .prod-focus__col {
  padding: 14px 16px;
  border: 2px solid var(--grid);
}

.page-products .prod-focus__col--hide {
  background: rgba(61, 23, 34, .78);
  border-color: #6B2A3C;
}

.page-products .prod-focus__col--keep {
  background: rgba(10, 36, 32, .78);
  border-color: var(--cyan);
}

.page-products .prod-focus__col h3 {
  font-size: 1rem;
  color: var(--paper);
}

.page-products .prod-focus__col--hide h3 {
  color: #FFB4A3;
}

.page-products .prod-focus__col--keep h3 {
  color: var(--cyan);
}

.page-products .prod-focus__col ul {
  margin-top: 9px;
  padding-left: 16px;
  list-style: square;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--prod-text-soft);
}

.page-products .prod-focus__col li {
  margin-bottom: 5px;
}

.page-products .prod-route {
  counter-reset: prodroute;
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.page-products .prod-route li {
  counter-increment: prodroute;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: start;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--prod-text);
}

.page-products .prod-route li::before {
  content: counter(prodroute, decimal-leading-zero);
  display: grid;
  place-items: center;
  height: 24px;
  border: 1px solid var(--ref);
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--ref);
}

/* ---------- 字段 ---------- */
.page-products .prod-fieldset {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.page-products .prod-field {
  padding: 15px 16px;
  border: 2px solid var(--grid);
  background: #081A16;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, .35);
}

.page-products .prod-field__name {
  font-size: 1.02rem;
  color: var(--cyan);
}

.page-products .prod-field__desc {
  margin-top: 7px;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--prod-text);
}

.page-products .prod-field__where {
  display: inline-block;
  margin-top: 10px;
  padding: 2px 8px;
  border: 1px solid rgba(184, 255, 87, .42);
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .06em;
  color: var(--lamp);
}

.page-products .prod-refresh {
  margin-top: 22px;
  padding: 16px;
  border: 2px solid var(--cyan);
  background: rgba(56, 242, 196, .07);
}

.page-products .prod-refresh__head {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-products .prod-refresh__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lamp);
  box-shadow: 0 0 0 4px rgba(184, 255, 87, .16);
}

.page-products .prod-refresh > p + p {
  margin-top: 10px;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--prod-text-soft);
}

.page-products .prod-refresh ul {
  margin-top: 10px;
  padding-left: 18px;
  list-style: square;
  font-size: .89rem;
  line-height: 1.8;
  color: var(--prod-text-soft);
}

.page-products .prod-refresh li {
  margin-bottom: 5px;
}

/* ---------- 设备 ---------- */
.page-products .prod-devices__grid {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-products .prod-device {
  padding: 16px;
  border: 2px solid var(--grid);
  background: #081A16;
}

.page-products .prod-device--hot {
  border-color: var(--ref);
  box-shadow: 6px 6px 0 rgba(255, 90, 54, .16);
}

.page-products .prod-device h3 {
  font-size: 1.06rem;
  color: var(--paper);
}

.page-products .prod-device--hot h3 {
  color: var(--ref);
}

.page-products .prod-device p {
  margin-top: 8px;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--prod-text);
}

.page-products .prod-device ul {
  margin-top: 10px;
  padding-left: 18px;
  list-style: square;
  font-size: .86rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .prod-devices__tip {
  margin-top: 16px;
  padding: 10px 0 10px 14px;
  border-left: 3px solid var(--lamp);
  font-size: .88rem;
  line-height: 1.8;
  color: var(--prod-text-soft);
}

/* ---------- 结尾 ---------- */
.page-products .prod-cta {
  padding: clamp(40px, 8vw, 78px) 0;
  background:
    radial-gradient(100% 120% at 12% 0%, rgba(56, 242, 196, .14), transparent 62%),
    repeating-linear-gradient(90deg, rgba(22, 59, 53, .45) 0 1px, transparent 1px 58px),
    var(--ink);
}

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

.page-products .prod-cta h2 {
  font-size: clamp(1.6rem, 4.6vw, 2.4rem);
  color: var(--paper);
}

.page-products .prod-cta p {
  max-width: 44rem;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--prod-text);
}

.page-products .prod-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .prod-focus__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 780px) {
  .page-products .prod-tree {
    display: block;
  }

  .page-products .prod-hero {
    padding: 28px 0 44px;
  }

  .page-products .prod-hero__stats {
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, .92fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .prod-hero__board {
    margin-top: 48px;
  }

  .page-products .prod-path__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .prod-cal__layout {
    grid-template-columns: minmax(0, .38fr) minmax(0, .62fr);
    gap: 30px;
    align-items: start;
  }

  .page-products .prod-focus__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .prod-mod__list .expand__trigger {
    padding: 16px 20px;
  }

  .page-products .prod-mod__list .expand__body {
    padding: 14px 20px 20px;
  }
}

@media (min-width: 1100px) {
  .page-products .prod-hero h1 {
    font-size: 3.6rem;
  }

  .page-products .prod-hero__intro {
    font-size: 1.05rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-hero__index a,
  .page-products .prod-mod__list .expand__trigger {
    transition: none;
  }
}
<<<END>>>