.page-products {
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-products .pf-crumbs {
  padding-top: clamp(0.9rem, 2vw, 1.5rem);
}

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.6rem, 4vw, 3rem) clamp(2.2rem, 5vw, 4rem);
}

.page-products .pf-hero::before {
  content: "";
  position: absolute;
  inset: -25% -12% auto -12%;
  height: 130%;
  background:
    radial-gradient(46% 52% at 16% 24%, rgba(127, 212, 255, 0.34), transparent 70%),
    radial-gradient(40% 48% at 88% 14%, rgba(255, 122, 26, 0.22), transparent 72%);
  filter: blur(6px);
  pointer-events: none;
  z-index: 0;
  animation: pf-drift 20s ease-in-out infinite alternate;
}

@keyframes pf-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(2%, -3%, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-hero::before { animation: none; }
}

.page-products .pf-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 980px) {
  .page-products .pf-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }
}

.page-products .pf-hero h1 {
  margin: 0.7rem 0 0;
  font-family: var(--serif);
  font-size: clamp(1.9rem, 5vw, 3.3rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--navy);
  max-width: 20ch;
}

.page-products .pf-hero__lede {
  margin: 1.15rem 0 0;
  max-width: 48ch;
  font-size: clamp(1rem, 1.4vw, 1.08rem);
  line-height: 1.85;
  color: var(--graphite);
}

.page-products .pf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

/* ---------- 控制台式状态面板 ---------- */
.page-products .pf-console {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--white);
  box-shadow: var(--shadow);
}

.page-products .pf-console::after {
  content: "";
  position: absolute;
  right: -32%;
  bottom: -46%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.42), transparent 68%);
  pointer-events: none;
}

.page-products .pf-console__title {
  position: relative;
  z-index: 1;
  margin: 0 0 0.4rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .pf-console__list {
  position: relative;
  z-index: 1;
  margin: 0;
}

.page-products .pf-console__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.72rem 0;
  border-bottom: 1px solid rgba(199, 206, 216, 0.2);
}

.page-products .pf-console__list > .pf-console__row:last-child {
  border-bottom: none;
}

.page-products .pf-console__label {
  margin: 0;
  font-size: 0.88rem;
  color: var(--silver);
}

.page-products .pf-console__value {
  margin: 0;
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
}

.page-products .pf-console__value--accent {
  color: var(--orange);
}

.page-products .pf-console__foot {
  position: relative;
  z-index: 1;
  margin: 1rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(199, 206, 216, 0.2);
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 权益总览 ---------- */
.page-products .pf-rights__head {
  display: grid;
  gap: var(--gap);
  align-items: end;
}

@media (min-width: 900px) {
  .page-products .pf-rights__head {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    justify-items: start;
  }
}

.page-products .pf-rights__visual {
  margin: clamp(1.4rem, 3vw, 2.4rem) 0 0;
}

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

.page-products .pf-rights__grid {
  list-style: none;
  padding: 0;
  margin: clamp(1.4rem, 3vw, 2.4rem) 0 0;
  display: grid;
  gap: var(--gap);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 700px) {
  .page-products .pf-rights__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-products .pf-rights__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .page-products .pf-rights__grid > .pf-card {
    grid-column: span 2;
  }
  .page-products .pf-rights__grid > .pf-card--lead {
    grid-column: span 4;
  }
}

.page-products .pf-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: clamp(1.1rem, 2.4vw, 1.6rem);
  background: var(--white);
  border: var(--line);
  border-radius: var(--r-md);
  box-shadow: 0 24px 46px -42px rgba(11, 31, 58, 0.62);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-products .pf-card:hover,
.page-products .pf-card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 34px 58px -44px rgba(11, 31, 58, 0.78);
  border-color: rgba(255, 122, 26, 0.45);
}

.page-products .pf-card--lead {
  background: linear-gradient(150deg, rgba(127, 212, 255, 0.22), rgba(255, 216, 176, 0.32));
  border-color: rgba(127, 212, 255, 0.5);
}

.page-products .pf-card__num {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-products .pf-card__title {
  margin: 0;
  font-size: clamp(1.02rem, 1.5vw, 1.16rem);
  font-weight: 700;
  line-height: 1.42;
  color: var(--navy);
}

.page-products .pf-card__text {
  margin: 0;
  flex: 1;
  font-size: 0.94rem;
  line-height: 1.82;
  color: var(--graphite);
}

.page-products .pf-card .tag {
  align-self: flex-start;
}

/* ---------- 质保 ---------- */
.page-products .pf-warranty__layout {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

@media (min-width: 960px) {
  .page-products .pf-warranty__layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

.page-products .pf-facts {
  list-style: none;
  padding: 0;
  margin: 1.7rem 0 0;
  display: grid;
  gap: 0.85rem;
}

.page-products .pf-facts li {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding-bottom: 0.85rem;
  border-bottom: var(--line);
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--graphite);
}

.page-products .pf-facts .num {
  flex: 0 0 auto;
  min-width: 2.6ch;
  font-family: var(--mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
}

.page-products .pf-tl {
  list-style: none;
  padding: 0;
  margin: clamp(1.8rem, 4vw, 3rem) 0 0;
  display: grid;
  gap: 1.4rem;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 860px) {
  .page-products .pf-tl {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }
}

.page-products .pf-tl__node {
  position: relative;
  padding-left: 1.5rem;
  border-left: 3px solid rgba(127, 212, 255, 0.6);
}

@media (min-width: 860px) {
  .page-products .pf-tl__node {
    padding: 2.3rem 1.5rem 0 0;
    border-left: none;
  }
  .page-products .pf-tl__node::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 1.5rem;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--cyan), var(--orange));
    opacity: 0.38;
    transition: opacity 0.28s ease;
  }
  .page-products .pf-tl__node:hover::before,
  .page-products .pf-tl__node:focus-within::before {
    opacity: 1;
  }
}

.page-products .pf-tl__mark {
  display: block;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-products .pf-tl__title {
  margin: 0.35rem 0 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy);
}

.page-products .pf-tl__note {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--graphite);
}

@media (min-width: 860px) {
  .page-products .pf-tl__note {
    opacity: 0.45;
    transform: translateY(-3px);
    transition: opacity 0.28s ease, transform 0.28s ease;
  }
  .page-products .pf-tl__node:hover .pf-tl__note,
  .page-products .pf-tl__node:focus-within .pf-tl__note {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 验资 ---------- */
.page-products .pf-verify {
  background: var(--mist);
}

.page-products .pf-verify__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

@media (min-width: 900px) {
  .page-products .pf-verify__grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  }
}

.page-products .pf-verify__list {
  list-style: none;
  padding: 0;
  margin: 1.7rem 0 0;
  display: grid;
  gap: 1.1rem;
}

@media (min-width: 640px) {
  .page-products .pf-verify__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }
}

.page-products .pf-verify__list li {
  padding-top: 0.9rem;
  border-top: 2px solid rgba(127, 212, 255, 0.55);
}

.page-products .pf-verify__item-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
}

.page-products .pf-verify__item-text {
  margin: 0.5rem 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--graphite);
}

.page-products .pf-verify__more {
  margin: 1.6rem 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--graphite);
}

.page-products .pf-verify__more a {
  color: var(--orange);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 26, 0.45);
}

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

/* ---------- 报修 ---------- */
.page-products .pf-repair__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

@media (min-width: 940px) {
  .page-products .pf-repair__grid {
    grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  }
}

.page-products .pf-repair__figure {
  margin: 1.7rem 0 0;
}

.page-products .pf-flow {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.page-products .pf-flow__detail {
  border: var(--line);
  border-radius: var(--r-md);
  background: var(--white);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-products .pf-flow__detail[open] {
  border-color: rgba(255, 122, 26, 0.42);
  box-shadow: 0 22px 42px -40px rgba(11, 31, 58, 0.7);
}

.page-products .pf-flow__summary {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.95rem 1.15rem;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
}

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

.page-products .pf-flow__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--orange);
  transition: transform 0.25s ease;
}

.page-products .pf-flow__detail[open] .pf-flow__summary::after {
  content: "–";
}

.page-products .pf-flow__num {
  flex: 0 0 auto;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  background: var(--orange-light);
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--navy);
}

.page-products .pf-flow__body {
  margin: 0;
  padding: 0 1.15rem 1.1rem;
  font-size: 0.93rem;
  line-height: 1.82;
  color: var(--graphite);
}

/* ---------- 区域分档 ---------- */
.page-products .pf-zones__map {
  margin: clamp(1.5rem, 3.5vw, 2.4rem) 0 0;
}

.page-products .pf-zones__filter {
  margin-top: clamp(1.3rem, 3vw, 2rem);
}

.page-products .pf-zones__list {
  list-style: none;
  padding: 0;
  margin: clamp(1.2rem, 3vw, 1.9rem) 0 0;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 720px) {
  .page-products .pf-zones__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .pf-zones__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .pf-zone {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.5rem 1.2rem 1.3rem;
  background: var(--white);
  border: var(--line);
  border-radius: var(--r-md);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.page-products .pf-zone::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-products .pf-zone--1::before { opacity: 1; }
.page-products .pf-zone--2::before { opacity: 0.76; }
.page-products .pf-zone--3::before { opacity: 0.54; }
.page-products .pf-zone--4::before { opacity: 0.34; }

.page-products .pf-zone:hover {
  transform: translateY(-3px);
  box-shadow: 0 30px 50px -44px rgba(11, 31, 58, 0.72);
}

.page-products .pf-zone__badge {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.26rem 0.7rem;
  border-radius: 999px;
  background: var(--silver-soft);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--navy);
}

.page-products .pf-zone__badge .num {
  font-size: 0.82rem;
  color: var(--orange);
}

.page-products .pf-zone__title {
  margin: 0.2rem 0 0;
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--navy);
}

.page-products .pf-zone__text {
  margin: 0;
  flex: 1;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--graphite);
}

.page-products .pf-zone__meta {
  margin: 0;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--silver);
  font-size: 0.84rem;
  line-height: 1.7;
  color: #5b6878;
}

.page-products .pf-zones__note {
  margin: 1.2rem 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: #5b6878;
}

/* ---------- 合作入口 ---------- */
.page-products .pf-cta__panel {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: clamp(1.6rem, 3.5vw, 2.8rem);
  grid-template-columns: minmax(0, 1fr);
  padding: clamp(1.6rem, 4vw, 3rem);
  border-radius: var(--r-lg);
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-deep) 62%, #1b3a68 100%);
  color: var(--white);
}

@media (min-width: 900px) {
  .page-products .pf-cta__panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

.page-products .pf-cta__panel::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -150px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.42), transparent 70%);
  pointer-events: none;
}

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

.page-products .pf-cta__copy .eyebrow {
  color: var(--cyan);
}

.page-products .pf-cta__title {
  margin: 0.6rem 0 0;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  line-height: 1.28;
  color: var(--white);
}

.page-products .pf-cta__text {
  margin: 1rem 0 1.6rem;
  max-width: 46ch;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--silver);
}

.page-products .pf-cta__links {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.6rem;
}

.page-products .pf-cta__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.05rem;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(199, 206, 216, 0.22);
  color: var(--white);
  font-size: 0.94rem;
  text-decoration: none;
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.page-products .pf-cta__link:hover,
.page-products .pf-cta__link:focus-visible {
  background: rgba(255, 122, 26, 0.24);
  border-color: rgba(255, 122, 26, 0.6);
  transform: translateX(3px);
}

/* ---------- 窄屏保护 ---------- */
@media (max-width: 560px) {
  .page-products .pf-hero__actions .btn {
    width: 100%;
    text-align: center;
  }
  .page-products .pf-hero h1 {
    max-width: none;
  }
}