/* ================= page-products / 赛场工具 ================= */

.page-products .pd-hero {
  position: relative;
  padding-top: clamp(28px, 5vw, 56px);
  overflow: hidden;
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -34%;
  width: min(760px, 86vw);
  height: 460px;
  background: radial-gradient(closest-side, rgba(47, 184, 255, .17), transparent 72%);
  pointer-events: none;
}

.page-products .pd-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  top: 12%;
  width: 52%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  transform: rotate(-12deg);
  opacity: .5;
  pointer-events: none;
}

.page-products .pd-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 52px);
  align-items: center;
}

.page-products .pd-hero__copy .t-label {
  color: var(--blue);
  margin: 0 0 14px;
}

.page-products .pd-hero__copy .t-display {
  margin: 0 0 20px;
}

.page-products .pd-hero__copy .t-lead {
  color: var(--text-soft);
  margin: 0 0 26px;
  max-width: var(--measure);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.page-products .pd-hero__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  border-top: 1px solid var(--ink-700);
  padding-top: 18px;
}

.page-products .pd-hero__meta-item {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-products .pd-hero__meta-item::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--green);
  transform: rotate(45deg);
  flex: none;
}

.page-products .pd-hero__visual {
  position: relative;
  display: grid;
  place-items: center;
  padding: clamp(8px, 3vw, 28px);
}

.page-products .pd-hero__visual::before {
  content: "";
  position: absolute;
  inset: 8% 6%;
  border: 1px solid var(--ink-600);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
  pointer-events: none;
}

.page-products .pd-device {
  position: relative;
  z-index: 1;
  width: min(100%, 360px);
  height: auto;
  display: block;
  filter: drop-shadow(0 32px 60px rgba(0, 0, 0, .55));
  animation: pd-float 7s ease-in-out infinite;
}

@keyframes pd-float {
  0%, 100% { transform: translateY(-7px); }
  50% { transform: translateY(7px); }
}

/* ---------- 筛选胶囊 ---------- */
.page-products .pd-chips {
  margin-top: clamp(18px, 3.5vw, 34px);
  padding-bottom: 8px;
}

/* ---------- 模块堆叠 ---------- */
.page-products .pd-sec {
  scroll-margin-top: 72px;
}

.page-products .pd-stack {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-products .pd-mod {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 3vw, 30px);
  padding: clamp(20px, 3.2vw, 42px);
  background: linear-gradient(158deg, var(--ink-800), var(--ink-900) 78%);
  border: 1px solid var(--ink-600);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  transition: border-color .3s ease;
}

.page-products .pd-mod--mid,
.page-products .pd-mod--narrow {
  margin-left: 0;
}

.page-products .pd-mod__id {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ink-700);
}

.page-products .pd-mod__num {
  font-family: var(--font-mono);
  font-size: clamp(38px, 6vw, 58px);
  line-height: 1;
  letter-spacing: -.05em;
  color: var(--green);
  opacity: .24;
  display: block;
}

.page-products .pd-mod--blue .pd-mod__num { color: var(--blue); }
.page-products .pd-mod--violet .pd-mod__num { color: var(--violet); }

.page-products .pd-mod__use {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 22em;
}

.page-products .pd-mod__body {
  display: grid;
  gap: 18px;
  align-content: start;
  min-width: 0;
}

.page-products .pd-mod__body .t-h2 {
  margin: 0;
}

.page-products .pd-mod__body .t-body {
  margin: 0;
  color: var(--text-soft);
  max-width: var(--measure);
}

.page-products .pd-mod__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.5vw, 26px);
  align-items: start;
}

/* ---------- 关键点列表 ---------- */
.page-products .pd-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pd-facts__item {
  display: grid;
  gap: 4px;
  padding: 12px 0 12px 16px;
  border-left: 2px solid var(--blue);
}

.page-products .pd-facts__key {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--blue);
}

.page-products .pd-facts__val {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

/* ---------- 图片容器 ---------- */
.page-products .pd-fig {
  margin: 0;
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-products .pd-fig .media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 14 / 9;
  background: var(--ink-850);
  border: 1px solid var(--ink-600);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-products .pd-fig .media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pd-fig--band .media { aspect-ratio: 3 / 2; }
.page-products .pd-fig--cut .media {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

.page-products .pd-fig__cap {
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 补时进度条 ---------- */
.page-products .pd-bars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pd-bars__row {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) 46px;
  align-items: center;
  gap: 12px;
}

.page-products .pd-bars__label {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-dim);
  white-space: nowrap;
}

.page-products .pd-bars__track {
  display: block;
  height: 12px;
  background: var(--ink-700);
  overflow: hidden;
  clip-path: polygon(6px 0, 100% 0, 100% 100%, 0 100%, 0 6px);
}

.page-products .pd-bars__fill {
  display: block;
  height: 100%;
  background: repeating-linear-gradient(115deg, var(--green) 0 8px, rgba(59, 227, 143, .42) 8px 14px);
}

.page-products .pd-bars__fill--blue {
  background: repeating-linear-gradient(115deg, var(--blue) 0 8px, rgba(47, 184, 255, .4) 8px 14px);
}

.page-products .pd-bars__fill--violet {
  background: repeating-linear-gradient(115deg, var(--violet) 0 8px, rgba(139, 107, 255, .4) 8px 14px);
}

.page-products .pd-bars__fill--orange {
  background: repeating-linear-gradient(115deg, var(--orange) 0 8px, rgba(255, 138, 61, .38) 8px 14px);
}

.page-products .pd-bars__val {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text);
  text-align: right;
}

/* ---------- 五段区间柱状图 ---------- */
.page-products .pd-stages {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

.page-products .pd-stage {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 8px;
  justify-items: center;
}

.page-products .pd-stage__val {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--green);
}

.page-products .pd-stage__bar {
  display: block;
  width: 100%;
  max-width: 46px;
  min-height: 14px;
  background: linear-gradient(180deg, var(--green), rgba(59, 227, 143, .18));
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.page-products .pd-stage:nth-child(3) .pd-stage__bar {
  background: linear-gradient(180deg, var(--orange), rgba(255, 138, 61, .16));
}

.page-products .pd-stage:nth-child(5) .pd-stage__bar {
  background: linear-gradient(180deg, var(--blue), rgba(47, 184, 255, .16));
}

.page-products .pd-stage__label {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--text-dim);
  white-space: nowrap;
}

.page-products .pd-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: var(--measure);
}

/* ---------- 雷达图 ---------- */
.page-products .pd-radar-box {
  display: grid;
  gap: 14px;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--ink-850);
  border: 1px solid var(--ink-700);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .pd-radar {
  width: 100%;
  max-width: 300px;
  height: auto;
  margin: 0 auto;
  display: block;
}

.page-products .pd-radar__legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pd-radar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-soft);
}

.page-products .pd-radar__dot {
  width: 9px;
  height: 9px;
  flex: none;
  transform: rotate(45deg);
}

.page-products .pd-radar__dot--green { background: var(--green); }
.page-products .pd-radar__dot--blue { background: var(--blue); }
.page-products .pd-radar__dot--orange { background: var(--orange); }

/* ---------- 表格 ---------- */
.page-products .pd-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--ink-600);
  background: var(--ink-850);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .pd-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 13px;
}

.page-products .pd-table caption {
  text-align: left;
  padding: 14px 16px 10px;
  color: var(--text-dim);
}

.page-products .pd-table th,
.page-products .pd-table td {
  text-align: left;
  padding: 12px 16px;
  border-top: 1px solid var(--ink-700);
  color: var(--text-soft);
  line-height: 1.6;
  vertical-align: middle;
}

.page-products .pd-table thead th {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--text-dim);
  font-weight: 500;
  border-top: 0;
}

.page-products .pd-table tbody tr {
  transition: background-color .2s ease, box-shadow .2s ease;
}

.page-products .pd-table tbody tr:hover {
  background: rgba(47, 184, 255, .07);
  box-shadow: inset 3px 0 0 var(--blue);
}

.page-products .pd-pathline {
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid var(--green);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-soft);
  max-width: var(--measure);
}

/* ---------- 横向主题带 ---------- */
.page-products .pd-band {
  margin: clamp(36px, 6vw, 72px) 0;
  padding: clamp(26px, 4vw, 44px) 0;
  background:
    linear-gradient(102deg, rgba(139, 107, 255, .16), rgba(47, 184, 255, .1) 46%, transparent 82%),
    var(--ink-850);
  transform: skewY(-1.6deg);
}

.page-products .pd-band__inner {
  transform: skewY(1.6deg);
  display: grid;
  gap: 14px;
  align-items: center;
}

.page-products .pd-band__inner .t-label {
  color: var(--violet);
  margin: 0;
}

.page-products .pd-band__text {
  margin: 0;
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.6;
  color: var(--text);
  max-width: 30em;
}

.page-products .pd-band__inner .btn {
  justify-self: start;
}

/* ---------- 版本与提醒 ---------- */
.page-products .pd-sec__lead {
  margin: 16px 0 30px;
  color: var(--text-soft);
  max-width: var(--measure);
}

.page-products .pd-plan {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--ink-600);
  border: 1px solid var(--ink-600);
}

.page-products .pd-plan__item {
  background: var(--ink-800);
  padding: clamp(20px, 3vw, 30px);
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .pd-plan__item .t-h4 {
  margin: 0;
  color: var(--text);
}

.page-products .pd-plan__item .t-body {
  margin: 0;
  font-size: 15px;
  color: var(--text-dim);
}

/* ---------- 入门路径 ---------- */
.page-products .pd-paths {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-products .pd-path {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink-800);
  border: 1px solid var(--ink-600);
  border-top: 3px solid var(--green);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-products .pd-path--blue { border-top-color: var(--blue); }
.page-products .pd-path--violet { border-top-color: var(--violet); }

.page-products .pd-path .t-label { margin: 0; color: var(--text-dim); }
.page-products .pd-path .t-h3 { margin: 0; }
.page-products .pd-path .t-body {
  margin: 0;
  font-size: 15px;
  color: var(--text-soft);
}
.page-products .pd-path .btn { justify-self: start; }

/* ---------- 收尾 ---------- */
.page-products .pd-tail {
  display: grid;
  gap: 20px;
  align-content: start;
  padding: clamp(22px, 3.4vw, 38px);
  background: linear-gradient(150deg, var(--ink-800), var(--ink-900));
  border: 1px solid var(--ink-600);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-products .pd-tail .t-body {
  margin: 0;
  color: var(--text-soft);
  max-width: var(--measure);
}

.page-products .pd-tail .btn { justify-self: start; }

/* ================= 响应式 ================= */

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

  .page-products .pd-mod__grid--flip > .pd-fig { order: 1; }
  .page-products .pd-mod__grid--flip > .pd-radar-box { order: 2; }

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

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

  .page-products .pd-band__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px 30px;
  }

  .page-products .pd-band__inner .t-label {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-products .pd-mod {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
  }

  .page-products .pd-mod__id {
    align-self: stretch;
    padding: 0 22px 0 0;
    border-bottom: 0;
    border-right: 1px solid var(--ink-700);
  }

  .page-products .pd-mod--mid {
    width: 88%;
    margin-left: auto;
  }

  .page-products .pd-mod--narrow {
    width: 82%;
  }

  .page-products .pd-mod__grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  }

  .page-products .pd-mod__grid--flip {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-products .pd-band {
    margin: clamp(48px, 6vw, 84px) 0;
  }
}

@media (max-width: 560px) {
  .page-products .pd-bars__row {
    grid-template-columns: 74px minmax(0, 1fr) 40px;
    gap: 8px;
  }

  .page-products .pd-stages {
    gap: 6px;
  }

  .page-products .pd-stage__val { font-size: 12px; }
  .page-products .pd-stage__label { font-size: 10px; letter-spacing: .04em; }

  .page-products .pd-hero__meta {
    flex-direction: column;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-device {
    animation: none;
  }

  .page-products .pd-mod,
  .page-products .pd-table tbody tr {
    transition: none;
  }
}