.page-products {
  --pp-panel: #0B1E18;
  --pp-card: #14332A;
  --pp-soft: rgba(46, 71, 64, .55);
  --pp-stage-max: 336px;
}

.page-products .app-hero {
  padding-top: clamp(20px, 4vw, 40px);
}

.page-products .inline-link {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(111, 227, 196, .4);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .inline-link:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 首屏：左设备 · 右要点 ---------- */
.page-products .app-split {
  display: grid;
  gap: clamp(28px, 5vw, 40px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-products .app-stage {
  width: 100%;
  max-width: var(--pp-stage-max);
  margin-inline: auto;
}

.page-products .stage-shell {
  position: relative;
  padding: 12px;
  border-radius: 36px;
  border: 1px solid var(--line);
  background: linear-gradient(168deg, #123029 0%, #06090A 68%);
}

.page-products .stage-shell::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 26px;
  pointer-events: none;
  background: radial-gradient(circle at 78% 8%, rgba(201, 255, 63, .16), transparent 58%);
}

.page-products .stage-shot {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  border-radius: 26px;
}

.page-products .stage-caption {
  margin: 14px 0 0;
  text-align: center;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
}

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

.page-products .app-points h1 {
  margin: 0;
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--paper);
  font-weight: 800;
}

.page-products .app-lead {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text);
}

.page-products .point-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}

.page-products .point-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--pp-soft);
}

.page-products .point-item:last-child {
  border-bottom: 1px solid var(--pp-soft);
}

.page-products .point-idx {
  font-size: 13px;
  line-height: 1.6;
  color: var(--lime);
  letter-spacing: .08em;
  padding-top: 3px;
}

.page-products .point-body {
  min-width: 0;
}

.page-products .point-name {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -.01em;
}

.page-products .point-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .app-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* ---------- 两套访问方式 ---------- */
.page-products .choose-stack {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .choose-row {
  padding: clamp(22px, 3.4vw, 34px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
}

.page-products .choose-row--ios {
  background: var(--pp-card);
  box-shadow: inset 3px 0 0 0 var(--lime);
}

.page-products .choose-row--web {
  background: transparent;
  border-style: dashed;
  box-shadow: inset 3px 0 0 0 var(--mint);
}

.page-products .choose-idx {
  display: block;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--text);
  margin-bottom: 6px;
}

.page-products .choose-name {
  margin: 0 0 6px;
  font-size: clamp(22px, 3.4vw, 28px);
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-products .choose-fit {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
}

.page-products .choose-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .choose-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .choose-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 7px;
  height: 7px;
  border-radius: 1px;
}

.page-products .choose-row--ios .choose-list li::before {
  background: var(--lime);
}

.page-products .choose-row--web .choose-list li::before {
  background: var(--mint);
}

/* ---------- 连看视图 ---------- */
.page-products .together-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .together-media,
.page-products .save-media,
.page-products .alert-media,
.page-products .scene-media {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  overflow: hidden;
}

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

.page-products .together-media img {
  aspect-ratio: 4 / 3;
}

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

.page-products .lane-svg {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
  border: 1px solid var(--pp-soft);
  background: var(--pp-panel);
  padding: 8px;
}

.page-products .lane-axis,
.page-products .lane-tick {
  stroke: var(--line);
  stroke-width: 1;
}

.page-products .lane-card {
  fill: #06090A;
  stroke: var(--line);
  stroke-width: 1;
}

.page-products .lane-chip--lime {
  fill: #C9FF3F;
}

.page-products .lane-chip--amber {
  fill: #FFC24B;
}

.page-products .lane-line {
  fill: #2E4740;
}

.page-products .lane-stem--lime {
  stroke: #C9FF3F;
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}

.page-products .lane-stem--amber {
  stroke: #FFC24B;
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}

.page-products .together-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
  max-width: 38em;
}

/* ---------- 收藏夹 ---------- */
.page-products .save-grid {
  display: grid;
  gap: clamp(22px, 3.6vw, 40px);
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .save-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .save-item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--pp-panel);
  transition: border-color .24s var(--ease), transform .24s var(--ease);
}

.page-products .save-item:hover {
  border-color: rgba(201, 255, 63, .5);
  transform: translateY(-3px);
}

.page-products .save-check {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--lime);
  color: #06090A;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.page-products .save-name {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .save-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .save-media img {
  aspect-ratio: 3 / 2;
}

/* ---------- 提醒与倒计时 ---------- */
.page-products .alert-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(24px, 4vw, 40px);
}

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

.page-products .alert-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
  max-width: 38em;
}

.page-products .alert-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .alert-step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--pp-soft);
}

.page-products .alert-step:last-child {
  border-bottom: 1px solid var(--pp-soft);
}

.page-products .step-idx {
  font-size: 13px;
  color: var(--amber);
  letter-spacing: .08em;
  padding-top: 3px;
}

.page-products .step-name {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .step-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .alert-note {
  margin: 0;
  padding: 14px 18px;
  border-radius: var(--r-sm);
  border-left: 3px solid var(--ember);
  background: rgba(224, 89, 60, .08);
  font-size: 14px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .alert-figure {
  margin: 0 auto;
  width: 100%;
  max-width: 300px;
}

.page-products .alert-media img {
  aspect-ratio: 1 / 2;
}

/* ---------- 版本记录 ---------- */
.page-products .version-track {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
}

.page-products .version-item {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-top: 1px solid var(--pp-soft);
}

.page-products .version-item:last-child {
  border-bottom: 1px solid var(--pp-soft);
}

.page-products .version-tag {
  font-size: 20px;
  letter-spacing: .04em;
  color: var(--lime);
}

.page-products .version-name {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .version-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
  max-width: 40em;
}

.page-products .version-more {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
}

/* ---------- 场景 ---------- */
.page-products .scene-row {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .scene-card {
  padding: 24px 22px 26px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--pp-panel);
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}

.page-products .scene-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 194, 75, .5);
}

.page-products .scene-idx {
  display: block;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--amber);
  margin-bottom: 10px;
}

.page-products .scene-name {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -.01em;
}

.page-products .scene-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.88;
  color: var(--text);
}

.page-products .scene-figure {
  margin: clamp(24px, 4vw, 40px) 0 0;
}

.page-products .scene-media img {
  aspect-ratio: 3 / 2;
}

/* ---------- 设置清单 ---------- */
.page-products .setup-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4.4vw, 52px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 88% 4%, rgba(201, 255, 63, .14), transparent 52%),
    linear-gradient(160deg, #0E241D 0%, #06090A 78%);
}

.page-products .setup-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .setup-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .setup-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-products .setup-num {
  font-size: 15px;
  line-height: 1.6;
  color: var(--lime);
  letter-spacing: .06em;
  padding-top: 2px;
}

.page-products .setup-name {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .setup-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .setup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3.4vw, 32px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .scene-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .version-item {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-products .choose-row {
    display: grid;
    grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
    align-items: start;
  }

  .page-products .choose-list {
    margin-top: 0;
  }
}

@media (min-width: 860px) {
  .page-products .together-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .save-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-products .alert-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }

  .page-products .alert-figure {
    margin: 0;
    max-width: none;
  }

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

@media (min-width: 980px) {
  .page-products .app-split {
    grid-template-columns: minmax(250px, 336px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
    align-items: start;
  }

  .page-products .app-stage {
    position: sticky;
    top: clamp(20px, 5vh, 48px);
    margin-inline: 0;
  }

  .page-products .stage-caption {
    text-align: left;
  }

  .page-products .alert-grid {
    grid-template-columns: minmax(0, 1fr) 340px;
  }
}