.page-products {
  --pp-gap: clamp(14px, 2vw, 26px);
  --pp-pad: clamp(20px, 3vw, 34px);
  --pp-hair: rgba(184, 134, 63, .38);
}

.page-products .pp-hero {
  padding: 0;
  background:
    radial-gradient(1100px 480px at 82% -8%, rgba(232, 201, 155, .5), transparent 62%),
    radial-gradient(760px 420px at 4% 12%, rgba(194, 94, 39, .12), transparent 70%),
    var(--paper);
  overflow: hidden;
}

.page-products .pp-hero .shell {
  padding-top: clamp(22px, 3.4vw, 40px);
  padding-bottom: clamp(28px, 4vw, 52px);
}

.page-products .pp-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
  margin-top: clamp(22px, 3.4vw, 40px);
}

.page-products .pp-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(31px, 5.2vw, 62px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--pine);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pp-hero__anchor {
  position: relative;
  padding: var(--pp-pad);
  border-radius: var(--radius);
  color: var(--paper);
  background: linear-gradient(148deg, var(--pine) 0%, var(--anchor-deep) 56%, var(--clay-deep) 132%);
  box-shadow: var(--shadow-lift);
  overflow: hidden;
}

.page-products .pp-hero__anchor::after {
  content: "";
  position: absolute;
  top: -54px;
  right: -46px;
  width: 178px;
  height: 178px;
  border: 1px solid var(--copper-line);
  border-radius: 50%;
  pointer-events: none;
}

.page-products .pp-hero__vlabel {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--loess);
}

.page-products .pp-hero__vnum {
  margin: 6px 0 0;
  font-size: clamp(62px, 13vw, 124px);
  font-weight: 800;
  line-height: .86;
  letter-spacing: .01em;
  color: var(--loess);
  text-shadow: 0 0 0 rgba(0, 0, 0, 0);
}

.page-products .pp-hero__facts {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--copper-line);
}

.page-products .pp-hero__fact {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
}

.page-products .pp-hero__fact-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: .04em;
}

.page-products .pp-hero__fact-label {
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.55;
  color: rgba(246, 241, 231, .78);
}

.page-products .pp-hero__figure {
  margin: 0;
  border-top: 1px solid var(--pp-hair);
  background: var(--pine);
}

.page-products .pp-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1920 / 900;
  object-fit: cover;
}

/* 授权档位 */
.page-products .pp-auth {
  position: relative;
  overflow: hidden;
}

.page-products .pp-auth__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .14;
  pointer-events: none;
}

.page-products .pp-auth .shell {
  position: relative;
  z-index: 1;
}

.page-products .pp-auth__grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(24px, 3.4vw, 42px);
}

.page-products .pp-auth__card {
  position: relative;
  padding: var(--pp-pad);
  background: var(--paper);
  border-top: 3px solid var(--copper);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow-soft);
}

.page-products .pp-auth__card::before {
  content: "";
  position: absolute;
  top: 14px;
  right: 14px;
  width: 10px;
  height: 10px;
  border: 2px solid var(--copper);
  border-radius: 50%;
}

.page-products .pp-auth__name {
  margin: 16px 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.25;
  color: var(--pine);
}

.page-products .pp-auth__spec {
  margin: 0;
  padding: 0;
}

.page-products .pp-auth__spec dt {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--bronze);
  margin-bottom: 4px;
}

.page-products .pp-auth__spec dd {
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .pp-auth__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(94, 110, 99, .22);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.65;
  color: var(--anchor-deep);
}

/* 栏目位置 */
.page-products .pp-anchor__grid {
  align-items: start;
  gap: clamp(24px, 4vw, 48px);
}

.page-products .pp-anchor .section__title {
  margin-bottom: 18px;
}

.page-products .pp-anchor__bignum {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin: clamp(22px, 3vw, 34px) 0 8px;
  padding: clamp(16px, 2.4vw, 26px) var(--pp-pad);
  background: var(--pine);
  border-left: 4px solid var(--copper);
}

.page-products .pp-anchor__bignum-label {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--loess);
}

.page-products .pp-anchor__bignum-value {
  font-size: clamp(48px, 8vw, 88px);
  font-weight: 800;
  line-height: .9;
  letter-spacing: .04em;
  color: var(--flare);
}

.page-products .pp-anchor__items {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(94, 110, 99, .24);
}

.page-products .pp-anchor__item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(94, 110, 99, .18);
}

.page-products .pp-anchor__item-key {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--clay);
}

.page-products .pp-anchor__item-val {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .pp-anchor__more {
  margin: 26px 0 0;
}

.page-products .pp-anchor__link {
  display: inline-block;
  padding-bottom: 3px;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 700;
  color: var(--anchor);
  text-decoration: none;
  border-bottom: 2px solid var(--copper);
  transition: color 200ms ease, border-color 200ms ease;
}

.page-products .pp-anchor__link:hover,
.page-products .pp-anchor__link:focus-visible {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

.page-products .pp-anchor__figure {
  margin: 0;
  border: 1px solid var(--pp-hair);
  background: var(--white);
  padding: 10px;
}

.page-products .pp-anchor__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* 费用查询短路径 */
.page-products .pp-path {
  background: var(--paper);
}

.page-products .pp-path__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-products .pp-path__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ppPath;
}

.page-products .pp-path__step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid rgba(94, 110, 99, .22);
}

.page-products .pp-path__step:first-child {
  border-top: 2px solid var(--clay);
}

.page-products .pp-path__step-num {
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  color: var(--clay);
  letter-spacing: .04em;
}

.page-products .pp-path__step-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.35;
  color: var(--pine);
}

.page-products .pp-path__step-body p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .pp-path__figure {
  margin: 0;
  padding: clamp(16px, 2.6vw, 28px);
  background: var(--white);
  border: 1px solid var(--pp-hair);
}

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

.page-products .pp-path__line {
  animation: ppDash 18s linear infinite;
}

.page-products .pp-path__node {
  transition: transform 220ms ease;
  transform-box: fill-box;
  transform-origin: center;
}

.page-products .pp-path__node:hover {
  transform: translateY(-2px) scale(1.08);
}

.page-products .pp-path__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  fill: var(--bronze);
}

@keyframes ppDash {
  to {
    stroke-dashoffset: -140;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-path__line {
    animation: none;
  }
  .page-products .pp-path__node {
    transition: none;
  }
}

/* 版本对照表 */
.page-products .pp-compare {
  position: relative;
  overflow: hidden;
}

.page-products .pp-compare__texture {
  position: absolute;
  right: -8%;
  bottom: -12%;
  width: min(58%, 640px);
  height: auto;
  opacity: .1;
  pointer-events: none;
}

.page-products .pp-compare .shell {
  position: relative;
  z-index: 1;
}

.page-products .pp-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: var(--white);
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 15px 18px;
  text-align: left;
  vertical-align: top;
  font-size: 15px;
  line-height: 1.65;
  border-bottom: 1px solid rgba(94, 110, 99, .2);
}

.page-products .pp-table thead th {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--paper);
  background: var(--pine);
  border-bottom: 2px solid var(--copper);
  white-space: nowrap;
}

.page-products .pp-table tbody th {
  font-family: var(--font-ui);
  font-weight: 700;
  color: var(--pine);
  white-space: nowrap;
}

.page-products .pp-table tbody tr:nth-child(even) {
  background: rgba(232, 201, 155, .22);
}

.page-products .pp-table tbody td:nth-child(2),
.page-products .pp-table tbody td:nth-child(3) {
  font-family: var(--font-body);
  color: var(--ink);
}

.page-products .pp-table tbody td:last-child {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--anchor-deep);
}

.page-products .pp-compare__more {
  margin: 22px 0 0;
}

/* 下载与启用步骤 */
.page-products .pp-download {
  background:
    linear-gradient(160deg, var(--pine) 0%, var(--anchor-deep) 78%, rgba(194, 94, 39, .82) 140%);
}

.page-products .pp-download .eyebrow::before {
  background: var(--flare);
}

.page-products .pp-download .section__title,
.page-products .pp-download .section__lead {
  color: var(--paper);
}

.page-products .pp-download .section__lead {
  color: rgba(246, 241, 231, .8);
}

.page-products .pp-download__figure {
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  border: 1px solid var(--copper-line);
}

.page-products .pp-download__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-products .pp-download__steps {
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--copper-line);
  border-top: 1px solid var(--copper-line);
  border-bottom: 1px solid var(--copper-line);
}

.page-products .pp-download__step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 18px;
  padding: 22px 4px;
  background: rgba(18, 54, 46, .92);
}

.page-products .pp-download__step-num {
  grid-row: span 2;
  font-size: 34px;
  font-weight: 800;
  line-height: .95;
  color: var(--flare);
  letter-spacing: .04em;
}

.page-products .pp-download__step-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.35;
  color: var(--white);
}

.page-products .pp-download__step p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(246, 241, 231, .78);
}

.page-products .pp-download__note {
  margin: 26px 0 0;
  font-family: var(--font-ui);
  font-size: 14px;
  color: rgba(246, 241, 231, .78);
}

.page-products .pp-download__link {
  color: var(--loess);
  text-decoration: none;
  border-bottom: 2px solid var(--copper);
}

.page-products .pp-download__link:hover,
.page-products .pp-download__link:focus-visible {
  color: var(--flare);
  border-bottom-color: var(--flare);
}

/* 收束 */
.page-products .pp-next {
  padding-top: clamp(34px, 5vw, 62px);
}

.page-products .pp-next__title {
  margin: 22px 0 clamp(20px, 3vw, 32px);
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

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

.page-products .pp-next__item {
  padding: 20px 0 0;
  border-top: 1px solid var(--copper-line);
}

.page-products .pp-next__link {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 18px;
  font-weight: 700;
  color: var(--loess);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 200ms ease, border-color 200ms ease;
}

.page-products .pp-next__link:hover,
.page-products .pp-next__link:focus-visible {
  color: var(--flare);
  border-bottom-color: var(--flare);
}

.page-products .pp-next__desc {
  display: block;
  margin-top: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(246, 241, 231, .76);
}

.page-products .pp-next .tick-line {
  margin-top: clamp(28px, 4vw, 46px);
}

/* 移动端保底 */
@media (max-width: 480px) {
  .page-products .pp-hero__fact {
    grid-template-columns: 44px minmax(0, 1fr);
  }
  .page-products .pp-anchor__bignum {
    flex-direction: column;
    gap: 6px;
  }
  .page-products .pp-download__step {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-products .pp-download__step-num {
    grid-row: auto;
  }
}

/* 平板与桌面 */
@media (min-width: 760px) {
  .page-products .pp-auth__grid {
    grid-template-columns: 1fr 1.1fr 1.26fr;
    align-items: stretch;
  }
  .page-products .pp-auth__card--lift {
    transform: translateY(-16px);
  }
  .page-products .pp-anchor__item {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
  .page-products .pp-download__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-next__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
}

@media (min-width: 980px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
  .page-products .pp-path__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }
  .page-products .pp-download__steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pp-download__step {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-products .pp-download__step-num {
    grid-row: auto;
    margin-bottom: 12px;
  }
}

@media (min-width: 1100px) {
  .page-products .pp-hero .shell {
    padding-top: clamp(30px, 4vw, 54px);
  }
  .page-products .pp-hero__title {
    max-width: 15ch;
  }
  .page-products .pp-anchor__figure {
    margin-top: 12px;
  }
}