.page-products {
  --pf-gap: clamp(18px, 2.2vw, 28px);
  --pf-block-y: clamp(52px, 7vw, 100px);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px) 0 clamp(44px, 6vw, 84px);
  background:
    radial-gradient(120% 88% at 88% 0%, rgba(0, 229, 160, 0.16), transparent 58%),
    radial-gradient(90% 80% at 0% 100%, rgba(255, 77, 46, 0.13), transparent 62%),
    var(--ink-950);
  border-bottom: 1px solid var(--line-strong);
}

.page-products .pf-hero__grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(176, 184, 196, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 184, 196, 0.07) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.25) 62%, transparent 92%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.25) 62%, transparent 92%);
}

.page-products .pf-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .pf-hero__eyebrow {
  margin-top: clamp(24px, 4vw, 44px);
  color: var(--neon);
}

.page-products .pf-hero__title {
  margin: 14px 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 6.6vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--white);
  max-width: 20ch;
  text-wrap: balance;
}

.page-products .pf-hero__lede {
  margin: 0;
  color: var(--text-dim);
  font-size: clamp(1rem, 1.15vw, 1.125rem);
  line-height: 1.75;
  max-width: 64ch;
}

.page-products .pf-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: clamp(30px, 4vw, 46px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
  max-width: 760px;
}

.page-products .pf-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  background: rgba(17, 24, 39, 0.7);
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-products .pf-hero__num {
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  line-height: 1;
  color: var(--neon);
}

.page-products .pf-hero__cap {
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--text-faint);
}

/* ---------- 通用区块 ---------- */
.page-products .pf-block {
  padding: var(--pf-block-y) 0;
}

.page-products .pf-block--paper {
  background: var(--paper);
  color: #14181F;
  padding: 0 0 clamp(52px, 7vw, 96px);
  position: relative;
}

.page-products .pf-block--paper::before {
  content: "";
  display: block;
  height: 8px;
  margin-bottom: clamp(38px, 5vw, 68px);
  background: linear-gradient(90deg, var(--neon) 0 33%, var(--elec) 33% 66%, var(--flare) 66% 100%);
}

.page-products .pf-head {
  max-width: 860px;
  margin-bottom: clamp(26px, 3.6vw, 48px);
}

.page-products .pf-head--tight {
  margin-bottom: clamp(20px, 2.6vw, 30px);
}

.page-products .pf-head__title {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 3.6vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.005em;
  color: var(--white);
  text-wrap: balance;
}

.page-products .pf-head__title--paper {
  color: #10141B;
}

.page-products .pf-head__lede {
  margin: 0;
  color: var(--text-dim);
  font-size: clamp(0.98rem, 1.1vw, 1.08rem);
  line-height: 1.72;
  max-width: 62ch;
}

.page-products .pf-split {
  display: grid;
  gap: var(--pf-gap);
  align-items: start;
}

.page-products .pf-split__text {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-products .pf-split__text > .sk-eyebrow {
  margin: 0;
}

.page-products .pf-split__media,
.page-products .pf-filter__figure,
.page-products .pf-duo__figure,
.page-products .pf-steps__figure {
  margin: 0;
}

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

.page-products .pf-split__media--paper {
  border-color: rgba(10, 14, 23, 0.35);
}

.page-products .pf-link-paper {
  color: #0B4F87;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}

.page-products .pf-link-paper:hover {
  color: var(--flare);
}

/* ---------- 筛选面板 ---------- */
.page-products .pf-filter {
  position: relative;
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(18px, 2.6vw, 30px);
  border: 1px solid var(--line-strong);
  background: linear-gradient(158deg, rgba(17, 24, 39, 0.96), rgba(10, 14, 23, 0.92));
  box-shadow: var(--shadow-panel);
}

.page-products .pf-filter::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 26px 0 0 26px;
  border-color: transparent transparent transparent var(--neon);
}

.page-products .pf-filter__top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-products .pf-filter__title {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-products .pf-filter__group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

.page-products .pf-filter__label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.page-products .pf-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pf-tag {
  position: relative;
  display: inline-flex;
}

.page-products .pf-tag input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pf-tag span {
  display: inline-block;
  padding: 8px 15px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  background: rgba(42, 47, 58, 0.55);
  border: 1px solid var(--line-strong);
  cursor: pointer;
  transition: background 0.16s var(--ease), color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-products .pf-tag span:hover {
  border-color: var(--neon);
  color: var(--white);
}

.page-products .pf-tag input:checked + span {
  background: var(--neon);
  border-color: var(--neon);
  color: #04140E;
  font-weight: 700;
}

.page-products .pf-tag input:focus-visible + span {
  outline: 2px solid var(--elec);
  outline-offset: 2px;
}

.page-products .pf-filter__hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-faint);
}

.page-products .pf-filter__figure {
  margin-top: var(--pf-gap);
  max-width: 560px;
}

/* ---------- 战报读数 ---------- */
.page-products .pf-readout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(10, 14, 23, 0.22);
  border-left: 1px solid rgba(10, 14, 23, 0.22);
}

.page-products .pf-readout > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border-right: 1px solid rgba(10, 14, 23, 0.22);
  border-bottom: 1px solid rgba(10, 14, 23, 0.22);
}

.page-products .pf-readout__num {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  line-height: 1;
  color: #0B3B2C;
}

.page-products .pf-readout__cap {
  font-size: 0.8rem;
  color: #525A68;
}

/* ---------- 提醒 + 公告 ---------- */
.page-products .pf-duo {
  display: grid;
  gap: clamp(34px, 5vw, 60px);
}

.page-products .pf-duo__col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-products .pf-switches {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pf-switch {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  background: rgba(17, 24, 39, 0.62);
  cursor: pointer;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-products .pf-switch:hover {
  border-color: var(--line-strong);
  background: rgba(17, 24, 39, 0.9);
}

.page-products .pf-switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pf-switch__track {
  position: relative;
  flex: 0 0 auto;
  width: 46px;
  height: 24px;
  background: rgba(42, 47, 58, 0.85);
  border: 1px solid var(--line-strong);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .pf-switch__dot {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: var(--silver);
  transition: transform 0.18s var(--ease), background 0.18s var(--ease);
}

.page-products .pf-switch input:checked + .pf-switch__track {
  background: var(--neon);
  border-color: var(--neon);
}

.page-products .pf-switch input:checked + .pf-switch__track .pf-switch__dot {
  transform: translateX(22px);
  background: #04140E;
}

.page-products .pf-switch input:focus-visible + .pf-switch__track {
  outline: 2px solid var(--elec);
  outline-offset: 2px;
}

.page-products .pf-switch__text {
  font-size: 0.94rem;
  color: var(--text);
}

.page-products .pf-duo__figure {
  max-width: 340px;
}

.page-products .pf-board {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.page-products .pf-board__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 15px 4px;
  border-bottom: 1px solid var(--line);
  transition: background 0.16s var(--ease), transform 0.16s var(--ease);
}

.page-products .pf-board__row:hover {
  background: rgba(0, 229, 160, 0.05);
  transform: translateX(3px);
}

.page-products .pf-board__tag {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--neon);
}

.page-products .pf-board__text {
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--text);
}

.page-products .pf-board__time {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-faint);
}

.page-products .pf-board__foot {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-dim);
}

/* ---------- 步骤引导 ---------- */
.page-products .pf-block--steps {
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.55), rgba(10, 14, 23, 0));
  border-top: 1px solid var(--line);
}

.page-products .pf-steps__grid {
  display: grid;
  gap: clamp(30px, 4.5vw, 56px);
  align-items: start;
}

.page-products .pf-steps__figure {
  margin: clamp(22px, 3vw, 34px) 0 0;
}

.page-products .pf-steps {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line-strong);
  background: rgba(17, 24, 39, 0.72);
}

.page-products .pf-step {
  border-bottom: 1px solid var(--line);
}

.page-products .pf-step:last-of-type {
  border-bottom: 0;
}

.page-products .pf-step__summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 18px;
  cursor: pointer;
  list-style: none;
  transition: background 0.16s var(--ease);
}

.page-products .pf-step__summary::-webkit-details-marker {
  display: none;
}

.page-products .pf-step__summary:hover {
  background: rgba(0, 229, 160, 0.06);
}

.page-products .pf-step__idx {
  flex: 0 0 auto;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--flare);
}

.page-products .pf-step__title {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.28;
  color: var(--white);
}

.page-products .pf-step__mark {
  position: relative;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-left: auto;
}

.page-products .pf-step__mark::before,
.page-products .pf-step__mark::after {
  content: "";
  position: absolute;
  background: var(--neon);
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}

.page-products .pf-step__mark::before {
  top: 7px;
  left: 0;
  width: 16px;
  height: 2px;
}

.page-products .pf-step__mark::after {
  top: 0;
  left: 7px;
  width: 2px;
  height: 16px;
}

.page-products .pf-step[open] .pf-step__mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-products .pf-step__body {
  padding: 0 18px 20px 54px;
}

.page-products .pf-step__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-products .pf-steps__more {
  margin: 18px 0 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 跨设备 ---------- */
.page-products .pf-sync {
  display: grid;
  gap: var(--pf-gap);
}

.page-products .pf-sync__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line-strong);
  background: var(--surface);
  box-shadow: var(--shadow-panel);
}

.page-products .pf-sync__card--a {
  border-top: 3px solid var(--neon);
}

.page-products .pf-sync__card--b {
  border-top: 3px solid var(--elec);
}

.page-products .pf-sync__card--c {
  border-top: 3px solid var(--flare);
}

.page-products .pf-sync__idx {
  font-size: 1.1rem;
  line-height: 1;
  color: var(--text-faint);
}

.page-products .pf-sync__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  line-height: 1.2;
  color: var(--white);
}

.page-products .pf-sync__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .pf-sync__link {
  align-self: flex-start;
  margin-top: 4px;
}

/* ---------- 收尾 ---------- */
.page-products .pf-cta {
  padding: clamp(44px, 6vw, 80px) 0;
  background:
    linear-gradient(120deg, rgba(0, 229, 160, 0.12), transparent 55%),
    var(--ink-900);
  border-top: 1px solid var(--line-strong);
}

.page-products .pf-cta__inner {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  align-items: center;
}

.page-products .pf-cta__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.2vw, 2.4rem);
  line-height: 1.1;
  color: var(--white);
}

.page-products .pf-cta__lede {
  margin: 0;
  max-width: 54ch;
  color: var(--text-dim);
  line-height: 1.7;
}

.page-products .pf-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pf-board__row {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 2.2fr) auto;
    align-items: baseline;
    gap: 16px;
  }

  .page-products .pf-board__time {
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-products .pf-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-products .pf-split--flip > .pf-split__media {
    order: 1;
  }

  .page-products .pf-split--flip > .pf-split__text {
    order: 2;
  }

  .page-products .pf-cta__inner {
    grid-template-columns: minmax(0, 1.5fr) auto;
  }

  .page-products .pf-cta__actions {
    justify-content: flex-end;
  }

  .page-products .pf-sync {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.25fr) minmax(0, 0.95fr);
    align-items: stretch;
  }

  .page-products .pf-sync__card--b {
    transform: translateY(-16px);
  }
}

@media (min-width: 1024px) {
  .page-products .pf-duo {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-products .pf-steps__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  }

  .page-products .pf-filter__figure {
    margin-left: clamp(0px, 4vw, 64px);
  }
}

@media (max-width: 640px) {
  .page-products .pf-hero__stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .pf-readout {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .pf-step__body {
    padding-left: 18px;
  }

  .page-products .pf-tag span {
    padding: 7px 12px;
    font-size: 0.76rem;
  }

  .page-products .pf-sync__card--b {
    transform: none;
  }
}