.page-products {
  --pp-pad: clamp(56px, 8vw, 130px);
  --pp-card-radius: var(--r-card);
  background: var(--ink-navy);
  color: var(--cream);
  padding-bottom: clamp(72px, 9vw, 140px);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: clamp(28px, 4vw, 56px) 0 clamp(40px, 5vw, 72px);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: min(640px, 68vw);
  height: min(640px, 68vw);
  background: radial-gradient(circle at 42% 42%, rgba(168, 85, 247, .2), rgba(49, 225, 210, .06) 55%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-products .pp-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 54px);
  align-items: center;
}

.page-products .pp-hero__copy .eyebrow {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  color: var(--cyan);
}

.page-products .pp-hero h1 {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 5.4vw, 4rem);
  line-height: 1.08;
  letter-spacing: .03em;
  font-weight: 800;
  max-width: 20ch;
}

.page-products .pp-hero h1::after {
  content: "";
  display: block;
  width: 68px;
  height: 4px;
  margin-top: 20px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--cyan), var(--orange) 62%, var(--rose));
}

.page-products .pp-hero .lead {
  max-width: 640px;
  color: var(--mist);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-products .pp-hero__figure {
  margin: 0;
  border-radius: var(--pp-card-radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--indigo-deep);
  clip-path: polygon(0 7%, 100% 0, 100% 93%, 0 100%);
}

.page-products .pp-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

@media (min-width: 960px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }
}

/* ---------- 工具索引带 ---------- */
.page-products .pp-index {
  padding-top: clamp(16px, 2.5vw, 30px);
}

.page-products .tool-index {
  list-style: none;
  display: flex;
  gap: 10px;
  margin: clamp(20px, 2.8vw, 30px) 0 0;
  padding: 0 0 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-products .tool-index > li {
  flex: 1 0 232px;
  min-width: 0;
}

.page-products .tool-index__item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 4px 12px;
  height: 100%;
  padding: 16px 18px 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--indigo-deep);
  color: var(--cream);
  text-decoration: none;
  transition: transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-products .tool-index__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  border-radius: var(--r-pill);
  background: var(--cyan);
}

.page-products .tool-index__item--orange::before { background: var(--orange); }
.page-products .tool-index__item--violet::before { background: var(--violet); }
.page-products .tool-index__item--success::before { background: var(--success); }

.page-products .tool-index__item:hover,
.page-products .tool-index__item:focus-visible {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: var(--indigo-raise);
  outline: none;
}

.page-products .tool-index__num {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-products .tool-index__name {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: .05em;
  font-weight: 700;
}

.page-products .tool-index__meta {
  grid-column: 1 / -1;
  font-size: 12.5px;
  color: var(--mist);
  letter-spacing: .02em;
}

/* ---------- 工具卡片瀑布流 ---------- */
.page-products .pp-tools {
  padding-top: var(--pp-pad);
}

.page-products .tool-grid {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
  margin-top: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-products .tool-card {
  position: relative;
  padding: clamp(20px, 2.6vw, 30px);
  border-radius: var(--pp-card-radius);
  border-left: 5px solid var(--cyan);
  background: var(--cream);
  color: var(--charcoal);
  box-shadow: 0 20px 46px rgba(2, 6, 20, .34);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
  min-width: 0;
}

.page-products .tool-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 54px rgba(2, 6, 20, .42);
}

.page-products .tool-card--family { border-left-color: var(--orange); }
.page-products .tool-card--enterprise { border-left-color: var(--violet); }
.page-products .tool-card--shortcut { border-left-color: var(--success); }

.page-products .tool-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-products .tool-card__ver {
  font-size: 12.5px;
  letter-spacing: .06em;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(36, 30, 25, .16);
  background: rgba(36, 30, 25, .06);
  color: var(--charcoal);
  white-space: nowrap;
}

.page-products .tool-card__title {
  margin: 0 0 16px;
  font-family: var(--font-editorial);
  font-size: clamp(1.3rem, 2.2vw, 1.6rem);
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--charcoal);
}

.page-products .tool-card__media {
  margin: 0 0 18px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--ink-navy);
}

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

.page-products .tool-card--mobile .tool-card__media img {
  aspect-ratio: 3 / 4;
}

.page-products .tool-card__body {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(36, 30, 25, .86);
}

.page-products .tool-card__body:last-child {
  margin-bottom: 0;
}

.page-products .tool-card__body a {
  color: var(--success);
  text-decoration: none;
  border-bottom: 1px solid rgba(18, 121, 111, .38);
  transition: border-color .16s var(--ease), color .16s var(--ease);
}

.page-products .tool-card__body a:hover {
  color: var(--charcoal);
  border-bottom-color: var(--orange);
}

.page-products .tool-card__list {
  list-style: none;
  margin: 16px 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .tool-card__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.7;
  color: rgba(36, 30, 25, .8);
}

.page-products .tool-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-products .tool-card--family .tool-card__list li::before { background: var(--orange); }
.page-products .tool-card--enterprise .tool-card__list li::before { background: var(--violet); }
.page-products .tool-card--shortcut .tool-card__list li::before { background: var(--success); }

@media (min-width: 900px) {
  .page-products .tool-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .tool-card--mobile { grid-column: 1 / 7; }
  .page-products .tool-card--family { grid-column: 7 / 13; }
  .page-products .tool-card--enterprise { grid-column: 1 / 9; }
  .page-products .tool-card--shortcut { grid-column: 9 / 13; }
}

/* ---------- 安装与开通流程 ---------- */
.page-products .pp-flow {
  padding-top: var(--pp-pad);
}

.page-products .pp-flow__figure {
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--indigo-deep);
}

.page-products .pp-flow__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 6;
  object-fit: cover;
}

.page-products .flow-line {
  display: none;
  width: 100%;
  height: 44px;
  margin: 6px 0 -6px;
  color: var(--line-strong);
}

.page-products .flow-line polyline {
  stroke: currentColor;
  stroke-width: 2;
  stroke-linejoin: round;
}

.page-products .flow-steps {
  list-style: none;
  counter-reset: flow;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
}

.page-products .flow-step {
  position: relative;
  padding: 20px 18px 22px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--indigo-deep);
  transition: border-color .18s var(--ease), background .18s var(--ease), transform .18s var(--ease);
}

.page-products .flow-step:hover {
  border-color: var(--orange);
  background: var(--indigo-raise);
  transform: translateY(-4px);
}

.page-products .flow-step:last-child {
  border-color: rgba(255, 138, 60, .5);
}

.page-products .flow-step__num {
  display: block;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
  margin-bottom: 8px;
}

.page-products .flow-step:last-child .flow-step__num { color: var(--orange); }

.page-products .flow-step__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: .06em;
  font-weight: 700;
  color: var(--cream);
}

.page-products .flow-step__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--mist);
}

.page-products .flow-step__detail {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(243, 237, 225, .78);
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
}

.page-products .flow-step__detail strong {
  color: var(--orange);
  font-weight: 600;
}

@media (min-width: 700px) {
  .page-products .flow-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .flow-line { display: block; }
}

@media (min-width: 1120px) {
  .page-products .flow-steps {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (hover: hover) and (min-width: 1120px) {
  .page-products .flow-step__detail {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
    padding-top: 0;
    border-top-color: transparent;
    overflow: hidden;
    transition: max-height .24s var(--ease), opacity .24s var(--ease),
                margin-top .24s var(--ease), padding-top .24s var(--ease);
  }

  .page-products .flow-step:hover .flow-step__detail,
  .page-products .flow-step:focus-within .flow-step__detail {
    max-height: 280px;
    opacity: 1;
    margin-top: 10px;
    padding-top: 10px;
    border-top-color: var(--line-soft);
  }
}

/* ---------- 版本适配 ---------- */
.page-products .pp-compat {
  padding-top: var(--pp-pad);
}

.page-products .spec-wrap {
  margin-top: clamp(26px, 3.4vw, 42px);
  overflow-x: auto;
  border-top: 1px solid var(--line-strong);
}

.page-products .spec-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 15px;
}

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

.page-products .spec-table thead th {
  padding: 14px 16px 14px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
  font-weight: 500;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .spec-table tbody th,
.page-products .spec-table tbody td {
  padding: 18px 16px 18px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  line-height: 1.68;
}

.page-products .spec-table tbody th {
  color: var(--cream);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .spec-table tbody td {
  color: var(--mist);
}

.page-products .spec-table tbody tr {
  transition: background .18s var(--ease);
}

.page-products .spec-table tbody tr:hover {
  background: rgba(49, 225, 210, .05);
}

.page-products .spec-table .mono {
  color: var(--cyan);
  font-size: 13.5px;
  letter-spacing: .04em;
  white-space: nowrap;
}

/* ---------- 补充说明卡 ---------- */
.page-products .pp-compat__notes {
  display: grid;
  gap: 16px;
  margin-top: clamp(30px, 4vw, 52px);
}

.page-products .note-card {
  padding: 22px 22px 24px;
  border-radius: 14px;
  background: var(--indigo-deep);
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}

.page-products .note-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  border-top-color: var(--orange);
}

.page-products .note-card__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: .05em;
  font-weight: 700;
  color: var(--cream);
}

.page-products .note-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist);
}

.page-products .note-card a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(49, 225, 210, .38);
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-products .note-card a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

@media (min-width: 820px) {
  .page-products .pp-compat__notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}