/* ===== 应用下载页 · 页面作用域 ===== */
.page-products {
  --pd-body: #C7D2E4;
  --pd-tail: rgba(6, 11, 20, .86);
  display: block;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-sans);
  overflow-x: clip;
}

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

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding-top: clamp(20px, 4vw, 38px);
  padding-bottom: clamp(36px, 6vw, 66px);
  background: linear-gradient(112deg, var(--ink) 0 60%, var(--ink-2) 60% 100%);
  border-bottom: 4px solid var(--line);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 38%;
  height: 6px;
  background: linear-gradient(90deg, var(--lime), var(--orange));
  pointer-events: none;
}

.page-products .pd-hero::after {
  content: "";
  position: absolute;
  right: -6%;
  top: 20%;
  width: 34%;
  height: 3px;
  background: var(--lime);
  transform: rotate(-9deg);
  opacity: .7;
  pointer-events: none;
}

.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 12px;
}

.page-products .pd-hero__main {
  min-width: 0;
}

.page-products .pd-hero__aside {
  display: none;
}

.page-products h1 {
  margin: 10px 0 0;
  font-size: clamp(2rem, 6.4vw, 4.1rem);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--white);
  max-width: 16ch;
}

.page-products .pd-hero .lead {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: var(--pd-body);
}

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

/* 首屏索引条 */
.page-products .pd-index {
  list-style: none;
  margin: clamp(28px, 5vw, 44px) 0 0;
  padding: 16px 0 4px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-index__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  border: 2px solid var(--line);
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: .05em;
  white-space: nowrap;
  transition: border-color var(--ease), background var(--ease), color var(--ease);
}

.page-products .pd-index__item:hover,
.page-products .pd-index__item:focus-visible {
  border-color: var(--cyan);
  background: rgba(79, 216, 232, .1);
}

.page-products .pd-index__item[aria-current="true"] {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
}

.page-products .pd-index__num {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-index__item[aria-current="true"] .pd-index__num {
  color: var(--ink);
}

/* ---------- 主体双栏 ---------- */
.page-products .pd-main {
  padding-block: clamp(40px, 6vw, 78px);
}

.page-products .pd-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 48px);
}

.page-products .pd-stage {
  min-width: 0;
}

.page-products .pd-phone {
  border: 4px solid var(--line);
  background: var(--ink);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  transition: border-color var(--ease), transform var(--ease);
}

.page-products .pd-phone:hover {
  border-color: var(--lime);
  transform: translate(-3px, -3px);
}

.page-products .pd-phone img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.page-products .pd-stage__note {
  margin: 14px 0 0;
  font-size: 12px;
  letter-spacing: .1em;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pd-flow {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(44px, 6vw, 76px);
}

.page-products .pd-block {
  min-width: 0;
}

.page-products .pd-block .section-title {
  position: relative;
  margin: 0 0 16px;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-products .pd-block p,
.page-products .pd-step p,
.page-products .pd-changelog-lead,
.page-products .pd-setup-lead {
  margin: 0 0 14px;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--pd-body);
}

.page-products .pd-block p:last-child,
.page-products .pd-step p:last-child {
  margin-bottom: 0;
}

.page-products .pd-block p a,
.page-products .pd-step p a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(79, 216, 232, .45);
  text-underline-offset: 3px;
  transition: color var(--ease), text-decoration-color var(--ease);
}

.page-products .pd-block p a:hover,
.page-products .pd-step p a:hover {
  color: var(--lime);
  text-decoration-color: var(--lime);
}

/* 数据格 */
.page-products .pd-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 24px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pd-stat {
  background: var(--ink);
  padding: 16px 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background var(--ease);
}

.page-products .pd-stat:hover {
  background: var(--ink-2);
}

.page-products .pd-stat .stat__num {
  font-family: var(--font-num);
  font-size: clamp(1.7rem, 4.2vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
}

.page-products .pd-stat .stat__cap {
  font-size: 12px;
  letter-spacing: .1em;
  line-height: 1.5;
  color: var(--mist);
}

/* 图片容器 */
.page-products .pd-shot,
.page-products .pd-board-shot,
.page-products .pd-form-shot,
.page-products .pd-goals__shot {
  margin: 26px 0 0;
}

.page-products .pd-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border: 3px solid var(--line);
}

.page-products .pd-board-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 3px solid var(--line);
}

.page-products .media__note {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .08em;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 暖橙色带：进失球区间 ---------- */
.page-products .pd-band-orange {
  background: var(--orange);
  color: var(--ink);
  padding-block: clamp(36px, 5.5vw, 68px);
  border-block: 4px solid var(--ink);
}

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

.page-products .pd-goals__copy {
  min-width: 0;
}

.page-products .pd-band-orange .eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: rgba(6, 11, 20, .72);
}

.page-products .pd-goals h2 {
  margin: 8px 0 16px;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--ink);
  max-width: 20ch;
}

.page-products .pd-goals p {
  margin: 0 0 14px;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
}

/* 区间条 */
.page-products .pd-zones {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .pd-zone {
  position: relative;
  display: grid;
  grid-template-columns: 5.4em minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  outline: none;
}

.page-products .pd-zone__cap {
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-zone__track {
  position: relative;
  height: 16px;
  background: rgba(6, 11, 20, .14);
  border: 2px solid var(--ink);
  overflow: hidden;
}

.page-products .pd-zone__track::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--w, 30%);
  background: var(--ink);
  transition: width var(--ease), opacity var(--ease);
}

.page-products .pd-zone--w1 { --w: 20%; }
.page-products .pd-zone--w2 { --w: 48%; }
.page-products .pd-zone--w3 { --w: 76%; }
.page-products .pd-zone--w4 { --w: 58%; }
.page-products .pd-zone--w5 { --w: 28%; }
.page-products .pd-zone--w6 { --w: 66%; }

.page-products .pd-zone--w6 .pd-zone__track::after {
  background: repeating-linear-gradient(115deg, var(--ink) 0 8px, rgba(6, 11, 20, .45) 8px 14px);
}

.page-products .pd-zone__tip {
  position: absolute;
  left: 5.4em;
  bottom: calc(100% + 4px);
  margin-left: 12px;
  z-index: 4;
  width: max-content;
  max-width: min(240px, 68vw);
  padding: 7px 11px;
  background: var(--ink);
  color: var(--paper);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: .02em;
  opacity: 0;
  transform: translateY(5px);
  pointer-events: none;
  transition: opacity var(--ease), transform var(--ease);
}

.page-products .pd-zone:hover .pd-zone__tip,
.page-products .pd-zone:focus-visible .pd-zone__tip {
  opacity: 1;
  transform: translateY(0);
}

.page-products .pd-zone:focus-visible .pd-zone__track {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.page-products .pd-goals__shot {
  margin: 0;
  border: 4px solid var(--ink);
  box-shadow: 8px 8px 0 rgba(6, 11, 20, .3);
}

.page-products .pd-goals__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* ---------- 近期战绩 ---------- */
.page-products .pd-form-sec {
  padding-block: clamp(40px, 6vw, 78px);
}

.page-products .pd-form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-products .pd-form-shot {
  margin: 0;
}

.page-products .pd-form-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 7;
  object-fit: cover;
  border: 3px solid var(--line);
  box-shadow: var(--shadow-hard);
}

/* ---------- 三个小设置 ---------- */
.page-products .pd-setup-sec {
  padding-block: clamp(40px, 6vw, 78px);
}

.page-products .pd-setup-lead {
  margin-bottom: 30px;
  max-width: 42em;
}

.page-products .pd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-products .pd-step {
  min-width: 0;
  border-top: 3px solid var(--lime);
  padding-top: 16px;
}

.page-products .pd-step:nth-child(2) { border-top-color: var(--orange); }
.page-products .pd-step:nth-child(3) { border-top-color: var(--cyan); }

.page-products .pd-step__n {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-step:nth-child(2) .pd-step__n { color: var(--orange); }
.page-products .pd-step:nth-child(3) .pd-step__n { color: var(--cyan); }

.page-products .pd-step__t {
  margin: 0 0 8px;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--white);
}

/* ---------- 版本记录 ---------- */
.page-products .pd-changelog-sec {
  padding-block: clamp(40px, 6vw, 78px);
}

.page-products .pd-changelog-lead {
  margin-bottom: 28px;
  max-width: 40em;
}

.page-products .pd-versions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .pd-vcard {
  border: 3px solid var(--line);
  background: var(--ink);
  box-shadow: var(--shadow-hard);
  transition: border-color var(--ease), transform var(--ease);
}

.page-products .pd-vcard:hover {
  border-color: var(--orange);
  transform: translate(-2px, -2px);
}

.page-products .pd-vcard[open] {
  border-color: var(--lime);
}

.page-products .pd-vcard__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 18px;
  cursor: pointer;
  list-style: none;
}

.page-products .pd-vcard__head::-webkit-details-marker {
  display: none;
}

.page-products .pd-vcard__head:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .pd-vcard__ver {
  font-family: var(--font-num);
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-vcard__title {
  min-width: 0;
  font-size: clamp(.95rem, 2vw, 1.1rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-products .pd-vcard__chev::before {
  content: "+";
  display: block;
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1;
  color: var(--cyan);
}

.page-products .pd-vcard[open] .pd-vcard__chev::before {
  content: "−";
  color: var(--lime);
}

.page-products .pd-vcard__list {
  list-style: none;
  margin: 0;
  padding: 0 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pd-vcard__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pd-body);
}

.page-products .pd-vcard__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 收尾色块 ---------- */
.page-products .pd-end {
  padding-block: clamp(40px, 6vw, 78px);
}

.page-products .pd-end__box {
  background: var(--lime);
  color: var(--ink);
  padding: clamp(26px, 4.5vw, 48px);
  border: 4px solid var(--ink);
  box-shadow: 10px 10px 0 rgba(79, 216, 232, .32);
}

.page-products .pd-end__box .eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: rgba(6, 11, 20, .66);
}

.page-products .pd-end__box h2 {
  margin: 8px 0 14px;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--ink);
  max-width: 22ch;
}

.page-products .pd-end__box p {
  margin: 0 0 14px;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--pd-tail);
}

.page-products .pd-end__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .pd-end__box .btn {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  box-shadow: 5px 5px 0 rgba(6, 11, 20, .28);
}

.page-products .pd-end__box .btn:hover {
  background: var(--ink-2);
}

.page-products .pd-end__box .btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
  box-shadow: none;
}

.page-products .pd-end__box .btn--ghost:hover {
  background: rgba(6, 11, 20, .1);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pd-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-products .pd-steps {
    grid-template-columns: 1.05fr .95fr 1fr;
    gap: 30px;
    align-items: start;
  }

  .page-products .pd-step:nth-child(2) {
    margin-top: 26px;
  }

  .page-products .pd-step:nth-child(3) {
    margin-top: 10px;
  }
}

@media (min-width: 880px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 28px;
  }

  .page-products .pd-hero__aside {
    display: block;
    padding-top: 6px;
  }
}

@media (min-width: 900px) {
  .page-products .pd-form-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 56px;
    align-items: center;
  }
}

@media (min-width: 940px) {
  .page-products .pd-goals {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 52px;
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-products .pd-split {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-products .pd-stage {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}