/* ============ 服务内容页 · page-products ============ */

.page-products {
  padding-bottom: clamp(2rem, 5vw, 4rem);
}

.page-products .pp-hero {
  padding-top: clamp(1.25rem, 3vw, 2.5rem);
}

.page-products .pp-hero__inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-products .pp-hero__text h1 {
  margin: 0.4rem 0 1rem;
  font-size: clamp(1.85rem, 4.6vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--c-sand);
}

.page-products .pp-hero__facts {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 1rem;
}

.page-products .pp-hero__facts > li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.page-products .pp-num {
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 1.95rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--c-neon);
}

.page-products .pp-fact-label {
  font-size: 0.875rem;
  color: var(--c-slate);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-products .pp-hero__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-bg);
  box-shadow: var(--shadow-soft);
}

.page-products .pp-hero__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-neon), rgba(45, 226, 210, 0) 72%);
}

.page-products .pp-hero__media img,
.page-products .pp-compare__media img,
.page-products .pp-compare__chart img,
.page-products .pp-ledger__media img,
.page-products .pp-devices__media img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 适用场景 ---------- */

.page-products .pp-scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .pp-scene {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
  background: var(--panel-bg);
  border-left: 2px solid transparent;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-products .pp-scene:hover {
  border-left-color: var(--c-neon);
}

.page-products .pp-scene__code {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--c-clay);
}

.page-products .pp-scene__name {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--c-sand);
}

.page-products .pp-scene p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.78);
}

/* ---------- 区域对照 ---------- */

.page-products .pp-compare {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-products .pp-compare__intro {
  margin: 0.75rem 0 0;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.8);
}

.page-products .pp-compare__media {
  position: relative;
  margin: 1.5rem 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-bg);
}

.page-products .pp-compare__media img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-compare__key {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 1.25rem 0 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .pp-compare__key > div {
  padding: 0.85rem 0.95rem;
  background: rgba(7, 28, 51, 0.7);
}

.page-products .pp-compare__key dt {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--c-slate);
}

.page-products .pp-compare__key dd {
  margin: 0.25rem 0 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-sand);
}

.page-products .compare-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .compare-row {
  display: grid;
  gap: 0.85rem;
  padding: clamp(1rem, 2.4vw, 1.5rem);
  background: var(--panel-bg);
  transition: background 0.25s var(--ease);
}

.page-products .compare-row:hover {
  background: linear-gradient(180deg, rgba(45, 226, 210, 0.07), rgba(7, 28, 51, 0.92));
}

.page-products .compare-row__name {
  margin: 0 0 0.35rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--c-sand);
}

.page-products .compare-row__meta p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-slate);
}

.page-products .compare-row__viz {
  display: grid;
  gap: 0.5rem;
}

.page-products .compare-track {
  position: relative;
  height: 14px;
  background: rgba(5, 10, 16, 0.6);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-products .compare-track::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(90deg, rgba(244, 239, 228, 0.13) 0 1px, transparent 1px 10%);
}

.page-products .compare-fill {
  display: block;
  height: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--c-tide), var(--c-neon));
  animation: pp-bar-in 0.9s var(--ease) both;
}

.page-products .compare-row:hover .compare-fill {
  filter: brightness(1.22);
}

@keyframes pp-bar-in {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.page-products .compare-num {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-neon);
}

.page-products .pp-compare__foot {
  margin: 1.25rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--c-coral);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.78);
}

.page-products .pp-compare__chart {
  margin: 1.75rem 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-bg);
}

.page-products .pp-compare__chart img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 订阅层级 ---------- */

.page-products .pp-tiers {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .pp-tier {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: clamp(1.15rem, 2.6vw, 1.75rem);
  background: var(--panel-bg);
}

.page-products .pp-tier--focus {
  background: linear-gradient(180deg, rgba(45, 226, 210, 0.13), rgba(13, 43, 69, 0.94) 42%);
  box-shadow: inset 0 2px 0 var(--c-neon);
}

.page-products .pp-tier__head {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-tier__name {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-sand);
}

.page-products .pp-tier__meta {
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--c-tide);
}

.page-products .pp-tier--focus .pp-tier__meta {
  color: var(--c-neon);
}

.page-products .pp-tier__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-products .pp-tier__list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  color: rgba(244, 239, 228, 0.82);
}

.page-products .pp-tier__list li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 0.62em;
  background: var(--c-tide);
  transform: rotate(45deg);
}

.page-products .pp-tier--focus .pp-tier__list li::before {
  background: var(--c-neon);
}

.page-products .pp-tier__hint {
  margin: auto 0 0;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-slate);
}

/* ---------- 服务清单 ---------- */

.page-products .ledger {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .ledger-item {
  background: var(--panel-bg);
}

.page-products .ledger-item > summary {
  cursor: pointer;
  list-style: none;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.9rem;
  padding: clamp(0.9rem, 2.2vw, 1.2rem) clamp(1rem, 2.4vw, 1.5rem);
  transition: background 0.2s var(--ease);
}

.page-products .ledger-item > summary::-webkit-details-marker {
  display: none;
}

.page-products .ledger-item > summary:hover {
  background: rgba(45, 226, 210, 0.06);
}

.page-products .ledger-item > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--c-neon);
  transition: transform 0.25s var(--ease);
}

.page-products .ledger-item[open] > summary::after {
  content: "−";
  transform: rotate(180deg);
}

.page-products .ledger-item[open] > summary {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .ledger-code {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--c-clay);
  white-space: nowrap;
}

.page-products .ledger-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-sand);
}

.page-products .ledger-body {
  padding: 0.95rem clamp(1rem, 2.4vw, 1.5rem) clamp(1.1rem, 2.6vw, 1.5rem);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.8);
}

.page-products .ledger-body p {
  margin: 0 0 0.7rem;
}

.page-products .ledger-body p:last-of-type {
  margin-bottom: 0;
}

.page-products .ledger-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.85rem !important;
}

.page-products .pp-ledger__media {
  margin: 1.75rem 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-bg);
}

.page-products .pp-ledger__media img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-ledger__more {
  margin: 1.25rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.78);
}

.page-products .pp-ledger__more a,
.page-products .pp-onboard__note a {
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid var(--line-neon);
  padding-bottom: 1px;
}

.page-products .pp-ledger__more a:hover,
.page-products .pp-onboard__note a:hover {
  border-bottom-color: var(--c-neon);
}

/* ---------- 接入流程 ---------- */

.page-products .pp-flow {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-flow-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.35rem 1.1rem;
  padding: clamp(1rem, 2.4vw, 1.4rem) 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-products .pp-flow-step__num {
  grid-row: span 2;
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-tide);
}

.page-products .pp-flow-step:hover .pp-flow-step__num {
  color: var(--c-neon);
}

.page-products .pp-flow-step__body h3 {
  margin: 0 0 0.35rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--c-sand);
}

.page-products .pp-flow-step__body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.78);
}

.page-products .pp-flow-step__time {
  display: inline-block;
  margin-top: 0.6rem;
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--c-clay);
  border: 1px solid rgba(201, 123, 90, 0.4);
}

.page-products .pp-onboard__note {
  margin: 1.5rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--c-tide);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.78);
}

/* ---------- 多端适配 ---------- */

.page-products .pp-devices {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .pp-device {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: clamp(1rem, 2.4vw, 1.5rem);
  background: var(--panel-bg);
}

.page-products .pp-device__bar {
  display: block;
  width: 100%;
  height: 4px;
  background: var(--c-tide);
  margin-bottom: 0.35rem;
}

.page-products .pp-device--md .pp-device__bar {
  height: 9px;
}

.page-products .pp-device--lg .pp-device__bar {
  height: 15px;
  background: var(--c-neon);
}

.page-products .pp-device__name {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--c-sand);
}

.page-products .pp-device p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: rgba(244, 239, 228, 0.76);
}

.page-products .pp-device__mode {
  margin-top: auto;
  padding-top: 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--c-slate);
}

.page-products .pp-devices__media {
  margin: 1.75rem 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-bg);
}

.page-products .pp-devices__media img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 常见问题 ---------- */

.page-products .pp-faq {
  max-width: 100%;
}

.page-products .faq-item {
  border-top: 1px solid var(--line-soft);
}

.page-products .faq-item:last-of-type {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .faq-item > summary {
  cursor: pointer;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-sand);
  transition: color 0.2s var(--ease);
}

.page-products .faq-item > summary::-webkit-details-marker {
  display: none;
}

.page-products .faq-item > summary:hover {
  color: var(--c-neon);
}

.page-products .faq-item > summary::after {
  content: "▾";
  font-size: 0.85rem;
  color: var(--c-neon);
  transition: transform 0.25s var(--ease);
}

.page-products .faq-item[open] > summary::after {
  transform: rotate(180deg);
}

.page-products .faq-body {
  padding: 0 0 1.15rem;
  max-width: var(--w-prose);
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(244, 239, 228, 0.78);
}

.page-products .faq-body p {
  margin: 0;
}

/* ---------- 结尾行动 ---------- */

.page-products .pp-cta__inner {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.4rem, 3.4vw, 2.25rem);
  border: 1px solid var(--line-neon);
  background: linear-gradient(140deg, rgba(45, 226, 210, 0.1), rgba(7, 28, 51, 0.95) 55%);
  box-shadow: var(--shadow-soft);
}

.page-products .pp-cta__text h2 {
  margin: 0.4rem 0 0.75rem;
}

.page-products .pp-cta__text p {
  margin: 0;
  max-width: var(--w-prose);
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.82);
}

.page-products .pp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-content: start;
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-products .pp-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

@media (min-width: 720px) {
  .page-products .compare-row {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
    align-items: center;
    gap: 1.75rem;
  }
}

@media (min-width: 760px) {
  .page-products .pp-tiers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-devices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
  .page-products .pp-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2.5rem;
  }
  .page-products .pp-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 980px) {
  .page-products .pp-compare {
    grid-template-columns: minmax(0, 22rem) minmax(0, 1fr);
    gap: 3.5rem;
  }
  .page-products .pp-compare__aside {
    position: sticky;
    top: 6.5rem;
  }
  .page-products .pp-devices {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .compare-fill,
  .page-products .pp-scene,
  .page-products .ledger-item > summary,
  .page-products .faq-item > summary {
    animation: none;
    transition: none;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>