.page-products {
  --pd-gap: clamp(22px, 3.4vw, 48px);
  --pd-panel-bg: rgba(13, 34, 61, .92);
  background:
    radial-gradient(1100px 560px at 88% -6%, rgba(255, 107, 26, .16), transparent 60%),
    radial-gradient(900px 520px at 4% 20%, rgba(18, 58, 94, .5), transparent 62%),
    var(--ky-night);
  color: var(--ky-white);
  font-family: var(--ky-font-sans);
  padding-bottom: clamp(36px, 6vw, 84px);
}

.page-products .ky-breadcrumb {
  padding-top: clamp(18px, 2.6vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: clamp(20px, 3vw, 40px) 0 clamp(42px, 6vw, 78px);
}

.page-products .pd-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pd-gap);
  align-items: end;
}

.page-products .pd-hero__title {
  margin: 16px 0 0;
  font-size: clamp(34px, 7vw, 76px);
  line-height: 1.03;
  font-weight: 900;
  letter-spacing: -.025em;
  color: var(--ky-white);
}

.page-products .pd-hero__title br {
  display: none;
}

.page-products .pd-hero__desc {
  margin: 22px 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--ky-mist);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-products .pd-hero__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 34px 0 0;
  padding: 0;
  background: var(--ky-line-faint);
  border-top: 1px solid var(--ky-line);
  border-bottom: 1px solid var(--ky-line);
}

.page-products .pd-hero__meta > div {
  background: rgba(7, 20, 38, .82);
  padding: 16px 16px 18px;
}

.page-products .pd-hero__meta dt {
  font-family: var(--ky-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--ky-mist);
}

.page-products .pd-hero__meta dd {
  margin: 9px 0 0;
  font-family: var(--ky-font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--ky-amber);
}

.page-products .pd-hero__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--ky-line);
  background: var(--ky-ink);
  overflow: hidden;
}

.page-products .pd-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products .pd-hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(42, 74, 107, .42) 0 1px, transparent 1px 12.5%),
    repeating-linear-gradient(0deg, rgba(42, 74, 107, .42) 0 1px, transparent 1px 25%),
    linear-gradient(180deg, rgba(7, 20, 38, .28), rgba(7, 20, 38, .74));
}

.page-products .pd-hero__visual figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  margin: 0;
  padding: 10px 14px;
  background: var(--ky-orange);
  color: #071426;
  font-family: var(--ky-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
}

/* ---------- 区块骨架 ---------- */
.page-products .pd-sec {
  position: relative;
  padding: clamp(46px, 7vw, 92px) 0;
}

.page-products .pd-sec + .pd-sec {
  border-top: 1px solid var(--ky-line-faint);
}

.page-products .pd-sec--overview {
  background: linear-gradient(180deg, rgba(18, 58, 94, .34), rgba(7, 20, 38, 0) 72%);
}

.page-products .pd-head {
  max-width: 70ch;
}

.page-products .pd-head__title {
  margin: 14px 0 0;
  font-size: clamp(25px, 3.8vw, 42px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ky-white);
}

.page-products .pd-head__desc {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--ky-mist);
}

/* ---------- 能力总览 ---------- */
.page-products .pd-caps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(26px, 4vw, 46px);
  background: var(--ky-line-faint);
  border: 1px solid var(--ky-line);
}

.page-products .pd-cap {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 28px;
  background: var(--pd-panel-bg);
  transition: background .35s var(--ky-ease);
}

.page-products .pd-cap::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--ky-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s var(--ky-ease);
}

.page-products .pd-cap:hover {
  background: var(--ky-steppe);
}

.page-products .pd-cap:hover::after {
  transform: scaleX(1);
}

.page-products .pd-cap__idx {
  margin: 0;
  font-family: var(--ky-font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--ky-orange);
  opacity: .9;
}

.page-products .pd-cap__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--ky-white);
}

.page-products .pd-cap__text {
  flex: 1;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ky-mist);
}

.page-products .pd-cap__state {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--ky-line-faint);
  font-family: var(--ky-font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--ky-mist);
}

.page-products .pd-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ky-green);
  box-shadow: 0 0 0 3px rgba(57, 255, 136, .16);
}

.page-products .pd-dot--orange {
  background: var(--ky-orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 26, .16);
}

.page-products .pd-dot--red {
  background: var(--ky-red);
  box-shadow: 0 0 0 3px rgba(255, 59, 78, .16);
}

/* ---------- 复盘工作台 ---------- */
.page-products .pd-workbench__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pd-gap);
}

.page-products .pd-rail__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--ky-line);
}

.page-products .pd-rail__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--ky-line-faint);
}

.page-products .pd-rail__list span {
  font-size: 14px;
  color: var(--ky-white);
}

.page-products .pd-rail__list em {
  font-style: normal;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  color: var(--ky-orange);
}

.page-products .pd-board {
  border: 1px solid var(--ky-line);
  background: linear-gradient(165deg, rgba(18, 58, 94, .5), rgba(7, 20, 38, .94) 62%);
  padding: clamp(18px, 2.6vw, 32px);
}

.page-products .pd-board__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ky-line-faint);
}

.page-products .pd-board__top .ky-kicker {
  margin: 0;
}

.page-products .pd-board__cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 20px;
  background: var(--ky-line-faint);
  border: 1px solid var(--ky-line-faint);
}

.page-products .pd-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 10px 20px;
  background: rgba(7, 20, 38, .94);
  text-align: center;
}

.page-products .pd-col__rd {
  font-family: var(--ky-font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--ky-mist);
}

.page-products .pd-col__gd {
  font-family: var(--ky-font-mono);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--ky-white);
}

.page-products .pd-col__gd--pos {
  color: var(--ky-green);
}

.page-products .pd-col__gd--neg {
  color: var(--ky-red);
}

.page-products .pd-col__gd--zero {
  color: var(--ky-mist);
}

.page-products .pd-col__gf {
  font-family: var(--ky-font-mono);
  font-size: 11.5px;
  color: var(--ky-mist);
}

.page-products .pd-board__figure {
  margin: 22px 0 0;
}

.page-products .pd-board__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* ---------- 主场地图 ---------- */
.page-products .pd-map__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pd-gap);
  margin-top: clamp(26px, 4vw, 46px);
}

.page-products .pd-pitch {
  position: relative;
  margin: 0;
  border: 1px solid var(--ky-line);
  background: var(--ky-ink);
  overflow: hidden;
}

.page-products .pd-pitch img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-products .pd-pitch::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(42, 74, 107, .48) 0 1px, transparent 1px 20%),
    repeating-linear-gradient(0deg, rgba(42, 74, 107, .48) 0 1px, transparent 1px 16.66%);
}

.page-products .pd-pitch figcaption {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  padding: 9px 14px;
  background: rgba(7, 20, 38, .9);
  border-right: 1px solid var(--ky-line);
  border-bottom: 1px solid var(--ky-line);
  font-family: var(--ky-font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--ky-green);
}

.page-products .pd-readout {
  display: grid;
  grid-template-columns: 1fr;
  align-content: start;
  gap: 1px;
  background: var(--ky-line-faint);
  border: 1px solid var(--ky-line);
}

.page-products .pd-readout__row {
  background: var(--pd-panel-bg);
  padding: 20px 20px 22px;
}

.page-products .pd-readout__k {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.page-products .pd-readout__k span {
  font-size: 13.5px;
  color: var(--ky-mist);
}

.page-products .pd-readout__k strong {
  font-family: var(--ky-font-mono);
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--ky-white);
}

.page-products .pd-readout__k small {
  margin-left: 2px;
  font-size: .5em;
  color: var(--ky-mist);
}

.page-products .pd-bar {
  position: relative;
  height: 6px;
  margin-top: 14px;
  background: rgba(42, 74, 107, .45);
  overflow: hidden;
}

.page-products .pd-bar__fill {
  display: block;
  height: 100%;
  background: var(--ky-orange);
}

.page-products .pd-bar__fill--green {
  background: var(--ky-green);
}

.page-products .pd-bar__fill--red {
  background: var(--ky-red);
}

/* ---------- 走势面板 ---------- */
.page-products .pd-trend__wrap {
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(18px, 2.6vw, 32px);
  border: 1px solid var(--ky-line);
  background: linear-gradient(180deg, rgba(13, 34, 61, .92), rgba(7, 20, 38, .96));
}

.page-products .pd-trend__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 22px;
  background: var(--ky-line-faint);
}

.page-products .pd-stat {
  padding: 16px 16px 18px;
  background: rgba(7, 20, 38, .92);
}

.page-products .pd-stat__k {
  display: block;
  font-family: var(--ky-font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--ky-mist);
}

.page-products .pd-stat__v {
  display: block;
  margin-top: 10px;
  font-family: var(--ky-font-mono);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--ky-white);
}

.page-products .pd-stat__v--pos {
  color: var(--ky-green);
}

.page-products .pd-trend {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pd-trend text {
  font-family: var(--ky-font-mono);
  font-size: 17px;
  fill: var(--ky-mist);
}

/* ---------- 榜单索引 ---------- */
.page-products .pd-rank__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pd-gap);
  margin-top: clamp(26px, 4vw, 46px);
}

.page-products .pd-rank {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ky-line);
}

.page-products .pd-rank__row {
  display: grid;
  grid-template-columns: 30px 26px minmax(0, 1fr) auto auto;
  grid-template-areas:
    "idx key name val chg"
    "heat heat heat heat heat";
  align-items: center;
  gap: 9px 10px;
  padding: 14px 4px 16px;
  border-bottom: 1px solid var(--ky-line-faint);
  transition: background .3s var(--ky-ease);
}

.page-products .pd-rank__row:hover {
  background: rgba(18, 58, 94, .35);
}

.page-products .pd-rank__idx {
  grid-area: idx;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  color: var(--ky-mist);
}

.page-products .pd-rank__key {
  grid-area: key;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--ky-line);
  font-family: var(--ky-font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--ky-orange);
}

.page-products .pd-rank__name {
  grid-area: name;
  font-size: 14.5px;
  color: var(--ky-white);
}

.page-products .pd-rank__val {
  grid-area: val;
  font-family: var(--ky-font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--ky-white);
}

.page-products .pd-rank__chg {
  grid-area: chg;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  white-space: nowrap;
}

.page-products .pd-rank__chg--up {
  color: var(--ky-green);
}

.page-products .pd-rank__chg--down {
  color: var(--ky-red);
}

.page-products .pd-rank__chg--flat {
  color: var(--ky-mist);
}

.page-products .pd-rank__heat {
  grid-area: heat;
  position: relative;
  display: block;
  height: 4px;
  background: rgba(42, 74, 107, .45);
  overflow: hidden;
}

.page-products .pd-rank__heat i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--ky-orange), var(--ky-amber));
}

.page-products .pd-rank__figure {
  margin: 0;
  border: 1px solid var(--ky-line);
  background: var(--ky-ink);
}

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

/* ---------- 使用路径 ---------- */
.page-products .pd-flow {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(26px, 4vw, 46px) 0 0;
  padding: 0;
  background: var(--ky-line-faint);
  border: 1px solid var(--ky-line);
}

.page-products .pd-flow__step {
  position: relative;
  padding: 24px 22px 26px;
  background: var(--pd-panel-bg);
}

.page-products .pd-flow__no {
  display: block;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ky-orange);
}

.page-products .pd-flow__step h3 {
  margin: 14px 0 0;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--ky-white);
}

.page-products .pd-flow__step p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ky-mist);
}

.page-products .pd-flow__figure {
  margin: clamp(20px, 3vw, 34px) 0 0;
}

.page-products .pd-flow__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  border: 1px solid var(--ky-line);
}

.page-products .pd-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 46px);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--ky-line);
  border-left: 3px solid var(--ky-orange);
  background: linear-gradient(120deg, rgba(255, 107, 26, .12), rgba(13, 34, 61, .88) 46%);
}

.page-products .pd-cta p {
  margin: 0;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ky-white);
}

.page-products .pd-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式与降级 ---------- */
@media (min-width: 620px) {
  .page-products .pd-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 700px) {
  .page-products .pd-caps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .pd-hero__title br {
    display: inline;
  }

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

@media (min-width: 860px) {
  .page-products .pd-board__cols {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pd-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-products .pd-map__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: stretch;
  }

  .page-products .pd-rank__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-products .pd-rank__row {
    grid-template-columns: 34px 30px minmax(0, 1fr) minmax(80px, 1.5fr) 52px 50px;
    grid-template-areas: "idx key name heat val chg";
    gap: 12px;
    padding: 16px 4px;
  }
}

@media (min-width: 1020px) {
  .page-products .pd-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: clamp(30px, 4vw, 64px);
  }
}

@media (min-width: 1040px) {
  .page-products .pd-workbench__inner {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    gap: clamp(28px, 3.6vw, 56px);
  }
}

@media (min-width: 1120px) {
  .page-products .pd-caps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-products .pd-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .page-products .pd-hero__actions .ky-btn {
    text-align: center;
  }

  .page-products .pd-trend__stats {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-cap,
  .page-products .pd-cap::after,
  .page-products .pd-rank__row,
  .page-products .pd-bar__fill {
    transition: none;
  }
}