.page-products {
  --pp-panel: rgba(22, 47, 71, .62);
  --pp-card: rgba(17, 40, 60, .78);
  --pp-gap: clamp(16px, 2.4vw, 26px);
  --pp-max: 68ch;
}

.page-products .pp-hero {
  position: relative;
  padding: calc(var(--header-h) + 32px) 0 clamp(36px, 6vw, 64px);
  overflow: hidden;
  background:
    radial-gradient(110% 90% at 6% 0%, rgba(124, 77, 255, .22), transparent 58%),
    radial-gradient(80% 70% at 94% 6%, rgba(0, 229, 255, .14), transparent 62%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(42, 74, 99, .34) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 74, 99, .34) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(80% 62% at 50% 26%, #000, transparent);
  mask-image: radial-gradient(80% 62% at 50% 26%, #000, transparent);
  opacity: .4;
  pointer-events: none;
}

.page-products .pp-hero .container {
  position: relative;
  z-index: 1;
}

.page-products .pp-console {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  margin-top: clamp(16px, 2.6vw, 26px);
}

.page-products .pp-console__main h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(2rem, 5.8vw, 3.6rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--text);
}

.page-products .pp-lead {
  max-width: var(--pp-max);
  margin: 18px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pp-picks {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-pick {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 14px;
  padding: 16px 16px 16px 18px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid rgba(0, 229, 255, .45);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(22, 47, 71, .55), rgba(11, 27, 43, .2));
  color: var(--text);
  text-decoration: none;
  transition: border-color .18s var(--ease), background-color .18s var(--ease), transform .18s var(--ease);
}

.page-products .pp-pick:hover,
.page-products .pp-pick:focus-visible {
  border-left-color: var(--orange);
  border-color: rgba(0, 229, 255, .38);
  background: linear-gradient(120deg, rgba(0, 229, 255, .1), rgba(124, 77, 255, .08));
  transform: translateY(-2px);
  outline: none;
}

.page-products .pp-pick__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-products .pp-pick__body {
  display: block;
}

.page-products .pp-pick__title {
  display: block;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-products .pp-pick__desc {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pp-pick__go {
  font-family: var(--font-mono);
  color: var(--muted);
  transition: color .18s var(--ease), transform .18s var(--ease);
}

.page-products .pp-pick:hover .pp-pick__go,
.page-products .pp-pick:focus-visible .pp-pick__go {
  color: var(--orange);
  transform: translateX(3px);
}

.page-products .pp-status {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--pp-panel);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px -34px rgba(0, 229, 255, .45);
}

.page-products .pp-status__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--muted);
}

.page-products .pp-status__rows {
  margin: 6px 0 0;
}

.page-products .pp-status__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(42, 74, 99, .5);
}

.page-products .pp-status__row:last-child {
  border-bottom: 0;
}

.page-products .pp-status__key {
  font-size: 13px;
  color: var(--muted);
}

.page-products .pp-status__val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  text-align: right;
  color: var(--text);
}

.page-products .pp-status__foot {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* 通用图形 */
.page-products .figure {
  margin: 0;
}

.page-products .figure__frame {
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--ink-700);
}

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

.page-products .figure__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pp-hero-figure {
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .pp-figure {
  margin-top: clamp(26px, 4vw, 40px);
}

/* 区块 */
.page-products .pp-sec {
  padding: clamp(46px, 7vw, 84px) 0;
  background: var(--ink-800);
}

.page-products .pp-sec--alt {
  background: linear-gradient(180deg, var(--ink-900) 0%, #0a1826 100%);
  border-top: 1px solid rgba(42, 74, 99, .5);
  border-bottom: 1px solid rgba(42, 74, 99, .5);
}

.page-products .pp-head {
  max-width: 76ch;
}

.page-products .pp-head h2 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.6vw, 2.35rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.025em;
  color: var(--text);
}

.page-products .pp-intro {
  max-width: var(--pp-max);
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pp-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, .45);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .pp-link:hover,
.page-products .pp-link:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
  outline: none;
}

/* 资源筛选与磁贴 */
.page-products .res-block {
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-products .res-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .res-chip,
.page-products .act-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--muted);
  background: rgba(11, 27, 43, .6);
  cursor: pointer;
  transition: color .16s var(--ease), border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-products .res-chip:hover,
.page-products .act-tab:hover {
  color: var(--text);
  border-color: rgba(0, 229, 255, .5);
}

.page-products .res-chip__input,
.page-products .act-tab__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .res-chip:has(.res-chip__input:checked),
.page-products .act-tab:has(.act-tab__input:checked) {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 700;
}

.page-products .res-chip:has(.res-chip__input:focus-visible),
.page-products .act-tab:has(.act-tab__input:focus-visible) {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .res-grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: 20px;
}

.page-products .res-card {
  display: flex;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--pp-card);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease);
}

.page-products .res-card:hover,
.page-products .res-card:focus-within {
  border-color: rgba(0, 229, 255, .55);
  box-shadow: 0 22px 48px -30px rgba(0, 229, 255, .55);
  transform: translateY(-3px);
}

.page-products .res-card--quiet {
  background: rgba(17, 40, 60, .5);
}

.page-products .res-card--port {
  border-color: rgba(255, 138, 61, .4);
  background: linear-gradient(160deg, rgba(255, 138, 61, .09), rgba(17, 40, 60, .78) 58%);
}

.page-products .res-card--old {
  border-style: dashed;
  background: rgba(11, 27, 43, .7);
}

.page-products .res-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-products .res-card__name {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--text);
}

.page-products .res-card__use {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .res-meta {
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .res-meta__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 0;
  font-size: 13px;
}

.page-products .res-meta__row dt {
  color: var(--muted);
}

.page-products .res-meta__row dd {
  margin: 0;
  text-align: right;
  color: var(--text);
}

.page-products .res-meta__code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  word-break: break-all;
}

.page-products .res-details {
  margin-top: auto;
  padding-top: 14px;
}

.page-products .res-details summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--text);
  cursor: pointer;
  border-bottom: 1px solid rgba(0, 229, 255, .4);
  padding-bottom: 2px;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-products .res-details summary::-webkit-details-marker {
  display: none;
}

.page-products .res-details summary::after {
  content: "+";
  color: var(--orange);
  font-weight: 700;
}

.page-products .res-details[open] summary::after {
  content: "−";
}

.page-products .res-details summary:hover,
.page-products .res-details summary:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  outline: none;
}

.page-products .res-detail-list {
  margin: 12px 0 0;
  padding: 0 0 0 16px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .res-detail-list li {
  margin-bottom: 4px;
}

/* 安装步骤 */
.page-products .steps {
  display: grid;
  gap: var(--pp-gap);
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .step {
  position: relative;
  padding: 18px 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: rgba(22, 47, 71, .5);
}

.page-products .step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.page-products .step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--violet-soft);
}

.page-products .step__title {
  margin: 8px 0 0;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--text);
}

.page-products .step__text {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .compat {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(24px, 3.4vw, 36px);
  border-top: 1px solid var(--line-soft);
}

.page-products .compat__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-products .compat__text {
  max-width: var(--pp-max);
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .compat__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-products .compat__list li {
  display: grid;
  grid-template-columns: minmax(70px, 96px) minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(42, 74, 99, .55);
  font-size: 13.5px;
}

.page-products .compat__k {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-products .compat__v {
  color: var(--text);
  line-height: 1.7;
}

.page-products .compat .pp-link {
  display: inline-block;
  margin-top: 18px;
  font-size: 14px;
}

/* 活动时间轴 */
.page-products .act-block {
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-products .act-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .act-panels {
  margin-top: 20px;
}

.page-products .act-panel--b {
  display: none;
}

.page-products .act-block:has(#act-b:checked) .act-panel--a {
  display: none;
}

.page-products .act-block:has(#act-b:checked) .act-panel--b {
  display: block;
}

.page-products .tl {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .tl__item {
  position: relative;
  padding: 16px 0 16px 26px;
  border-left: 1px solid rgba(42, 74, 99, .8);
}

.page-products .tl__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 24px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, .12);
}

.page-products .tl__item:nth-child(even)::before {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 138, 61, .14);
}

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

.page-products .tl__title {
  margin: 6px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-products .tl__text {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .rule-grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(22px, 3.4vw, 32px);
}

.page-products .rule-card {
  position: relative;
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(124, 77, 255, .12), rgba(11, 27, 43, .5) 60%);
}

.page-products .rule-card__num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  color: rgba(0, 229, 255, .7);
  letter-spacing: -.02em;
}

.page-products .rule-card__title {
  margin: 8px 0 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text);
}

.page-products .rule-card__text {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* 会员权益 */
.page-products .tier-grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-products .tier {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(17, 40, 60, .72);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease), opacity .18s var(--ease), transform .18s var(--ease);
}

.page-products .tier--mid {
  border-color: rgba(255, 138, 61, .45);
  background: linear-gradient(165deg, rgba(255, 138, 61, .1), rgba(17, 40, 60, .8) 62%);
}

.page-products .tier:hover,
.page-products .tier:focus-within,
.page-products .tier:focus {
  border-color: var(--cyan);
  box-shadow: 0 26px 54px -32px rgba(0, 229, 255, .6);
  transform: translateY(-3px);
  outline: none;
}

.page-products .tier-grid:has(.tier:hover) .tier:not(:hover) {
  opacity: .72;
}

.page-products .tier__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .tier__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--text);
}

.page-products .tier__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .tier__list {
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .tier__list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(42, 74, 99, .5);
}

.page-products .tier__list > div:last-child {
  border-bottom: 0;
}

.page-products .tier__list dt {
  font-size: 13px;
  color: var(--muted);
}

.page-products .tier__list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-align: right;
  color: var(--text);
}

/* 换设备继续玩 */
.page-products .resume {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-products .resume-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .resume-item {
  position: relative;
  padding: 18px 18px 18px 22px;
  border-left: 2px solid rgba(0, 229, 255, .5);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(100deg, rgba(22, 47, 71, .7), rgba(11, 27, 43, .25));
}

.page-products .resume-item:nth-child(2) {
  border-left-color: rgba(124, 77, 255, .7);
}

.page-products .resume-item:nth-child(3) {
  border-left-color: rgba(255, 138, 61, .7);
}

.page-products .resume-item__n {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-products .resume-item__t {
  margin: 6px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-products .resume-item__d {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pp-band {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 120% at 0% 0%, rgba(0, 229, 255, .14), transparent 60%),
    rgba(22, 47, 71, .55);
}

.page-products .pp-band__text {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pp-band__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 响应式 */
@media (min-width: 560px) {
  .page-products .res-grid,
  .page-products .steps,
  .page-products .rule-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 720px) {
  .page-products .tier-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .tl {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .page-products .tl__item {
    padding: 22px 18px 0 0;
    border-left: 0;
    border-top: 1px solid rgba(42, 74, 99, .8);
  }

  .page-products .tl__item::before {
    left: 0;
    top: -4px;
  }

  .page-products .compat,
  .page-products .resume {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .pp-console {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-products .pp-status {
    margin-top: 6px;
  }

  .page-products .res-grid {
    grid-template-columns: 1.25fr .95fr 1.1fr .9fr;
    align-items: stretch;
  }

  .page-products .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .rule-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .compat,
  .page-products .resume {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(32px, 4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-pick,
  .page-products .res-card,
  .page-products .tier,
  .page-products .pp-pick__go {
    transition: none;
  }
}

.page-products {
  --pp-panel: rgba(22, 47, 71, .62);
  --pp-card: rgba(17, 40, 60, .78);
  --pp-gap: clamp(16px, 2.4vw, 26px);
  --pp-max: 68ch;
}

.page-products .pp-hero {
  position: relative;
  padding: calc(var(--header-h) + 32px) 0 clamp(36px, 6vw, 64px);
  overflow: hidden;
  background:
    radial-gradient(110% 90% at 6% 0%, rgba(124, 77, 255, .22), transparent 58%),
    radial-gradient(80% 70% at 94% 6%, rgba(0, 229, 255, .14), transparent 62%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(42, 74, 99, .34) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 74, 99, .34) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(80% 62% at 50% 26%, #000, transparent);
  mask-image: radial-gradient(80% 62% at 50% 26%, #000, transparent);
  opacity: .4;
  pointer-events: none;
}

.page-products .pp-hero .container {
  position: relative;
  z-index: 1;
}

.page-products .pp-console {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  margin-top: clamp(16px, 2.6vw, 26px);
}

.page-products .pp-console__main h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(2rem, 5.8vw, 3.6rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--text);
}

.page-products .pp-lead {
  max-width: var(--pp-max);
  margin: 18px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pp-picks {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-pick {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 14px;
  padding: 16px 16px 16px 18px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid rgba(0, 229, 255, .45);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(22, 47, 71, .55), rgba(11, 27, 43, .2));
  color: var(--text);
  text-decoration: none;
  transition: border-color .18s var(--ease), background-color .18s var(--ease), transform .18s var(--ease);
}

.page-products .pp-pick:hover,
.page-products .pp-pick:focus-visible {
  border-left-color: var(--orange);
  border-color: rgba(0, 229, 255, .38);
  background: linear-gradient(120deg, rgba(0, 229, 255, .1), rgba(124, 77, 255, .08));
  transform: translateY(-2px);
  outline: none;
}

.page-products .pp-pick__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-products .pp-pick__body {
  display: block;
}

.page-products .pp-pick__title {
  display: block;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-products .pp-pick__desc {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pp-pick__go {
  font-family: var(--font-mono);
  color: var(--muted);
  transition: color .18s var(--ease), transform .18s var(--ease);
}

.page-products .pp-pick:hover .pp-pick__go,
.page-products .pp-pick:focus-visible .pp-pick__go {
  color: var(--orange);
  transform: translateX(3px);
}

.page-products .pp-status {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--pp-panel);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px -34px rgba(0, 229, 255, .45);
}

.page-products .pp-status__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--muted);
}

.page-products .pp-status__rows {
  margin: 6px 0 0;
}

.page-products .pp-status__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(42, 74, 99, .5);
}

.page-products .pp-status__row:last-child {
  border-bottom: 0;
}

.page-products .pp-status__key {
  font-size: 13px;
  color: var(--muted);
}

.page-products .pp-status__val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  text-align: right;
  color: var(--text);
}

.page-products .pp-status__foot {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .figure {
  margin: 0;
}

.page-products .figure__frame {
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--ink-700);
}

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

.page-products .figure__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pp-hero-figure {
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .pp-figure {
  margin-top: clamp(26px, 4vw, 40px);
}

.page-products .pp-sec {
  padding: clamp(46px, 7vw, 84px) 0;
  background: var(--ink-800);
}

.page-products .pp-sec--alt {
  background: linear-gradient(180deg, var(--ink-900) 0%, #0a1826 100%);
  border-top: 1px solid rgba(42, 74, 99, .5);
  border-bottom: 1px solid rgba(42, 74, 99, .5);
}

.page-products .pp-head {
  max-width: 76ch;
}

.page-products .pp-head h2 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.6vw, 2.35rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.025em;
  color: var(--text);
}

.page-products .pp-intro {
  max-width: var(--pp-max);
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pp-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, .45);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .pp-link:hover,
.page-products .pp-link:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
  outline: none;
}

.page-products .res-block {
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-products .res-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .res-chip,
.page-products .act-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--muted);
  background: rgba(11, 27, 43, .6);
  cursor: pointer;
  transition: color .16s var(--ease), border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-products .res-chip:hover,
.page-products .act-tab:hover {
  color: var(--text);
  border-color: rgba(0, 229, 255, .5);
}

.page-products .res-chip__input,
.page-products .act-tab__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .res-chip:has(.res-chip__input:checked),
.page-products .act-tab:has(.act-tab__input:checked) {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 700;
}

.page-products .res-chip:has(.res-chip__input:focus-visible),
.page-products .act-tab:has(.act-tab__input:focus-visible) {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .res-grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: 20px;
}

.page-products .res-card {
  display: flex;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--pp-card);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease);
}

.page-products .res-card:hover,
.page-products .res-card:focus-within {
  border-color: rgba(0, 229, 255, .55);
  box-shadow: 0 22px 48px -30px rgba(0, 229, 255, .55);
  transform: translateY(-3px);
}

.page-products .res-card--quiet {
  background: rgba(17, 40, 60, .5);
}

.page-products .res-card--port {
  border-color: rgba(255, 138, 61, .4);
  background: linear-gradient(160deg, rgba(255, 138, 61, .09), rgba(17, 40, 60, .78) 58%);
}

.page-products .res-card--old {
  border-style: dashed;
  background: rgba(11, 27, 43, .7);
}

.page-products .res-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-products .res-card__name {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--text);
}

.page-products .res-card__use {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .res-meta {
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .res-meta__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 0;
  font-size: 13px;
}

.page-products .res-meta__row dt {
  color: var(--muted);
}

.page-products .res-meta__row dd {
  margin: 0;
  text-align: right;
  color: var(--text);
}

.page-products .res-meta__code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  word-break: break-all;
}

.page-products .res-details {
  margin-top: auto;
  padding-top: 14px;
}

.page-products .res-details summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--text);
  cursor: pointer;
  border-bottom: 1px solid rgba(0, 229, 255, .4);
  padding-bottom: 2px;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-products .res-details summary::-webkit-details-marker {
  display: none;
}

.page-products .res-details summary::after {
  content: "+";
  color: var(--orange);
  font-weight: 700;
}

.page-products .res-details[open] summary::after {
  content: "−";
}

.page-products .res-details summary:hover,
.page-products .res-details summary:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  outline: none;
}

.page-products .res-detail-list {
  margin: 12px 0 0;
  padding: 0 0 0 16px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .res-detail-list li {
  margin-bottom: 4px;
}

.page-products .steps {
  display: grid;
  gap: var(--pp-gap);
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .step {
  position: relative;
  padding: 18px 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: rgba(22, 47, 71, .5);
}

.page-products .step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.page-products .step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--violet-soft);
}

.page-products .step__title {
  margin: 8px 0 0;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--text);
}

.page-products .step__text {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .compat {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(24px, 3.4vw, 36px);
  border-top: 1px solid var(--line-soft);
}

.page-products .compat__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-products .compat__text {
  max-width: var(--pp-max);
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .compat__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-products .compat__list li {
  display: grid;
  grid-template-columns: minmax(70px, 96px) minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(42, 74, 99, .55);
  font-size: 13.5px;
}

.page-products .compat__k {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-products .compat__v {
  color: var(--text);
  line-height: 1.7;
}

.page-products .compat .pp-link {
  display: inline-block;
  margin-top: 18px;
  font-size: 14px;
}

.page-products .act-block {
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-products .act-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .act-panels {
  margin-top: 20px;
}

.page-products .act-panel--b {
  display: none;
}

.page-products .act-block:has(#act-b:checked) .act-panel--a {
  display: none;
}

.page-products .act-block:has(#act-b:checked) .act-panel--b {
  display: block;
}

.page-products .tl {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .tl__item {
  position: relative;
  padding: 16px 0 16px 26px;
  border-left: 1px solid rgba(42, 74, 99, .8);
}

.page-products .tl__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 24px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, .12);
}

.page-products .tl__item:nth-child(even)::before {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 138, 61, .14);
}

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

.page-products .tl__title {
  margin: 6px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-products .tl__text {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .rule-grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(22px, 3.4vw, 32px);
}

.page-products .rule-card {
  position: relative;
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(124, 77, 255, .12), rgba(11, 27, 43, .5) 60%);
}

.page-products .rule-card__num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  color: rgba(0, 229, 255, .7);
  letter-spacing: -.02em;
}

.page-products .rule-card__title {
  margin: 8px 0 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text);
}

.page-products .rule-card__text {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .tier-grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-products .tier {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(17, 40, 60, .72);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease), opacity .18s var(--ease), transform .18s var(--ease);
}

.page-products .tier--mid {
  border-color: rgba(255, 138, 61, .45);
  background: linear-gradient(165deg, rgba(255, 138, 61, .1), rgba(17, 40, 60, .8) 62%);
}

.page-products .tier:hover,
.page-products .tier:focus-within,
.page-products .tier:focus {
  border-color: var(--cyan);
  box-shadow: 0 26px 54px -32px rgba(0, 229, 255, .6);
  transform: translateY(-3px);
  outline: none;
}

.page-products .tier-grid:has(.tier:hover) .tier:not(:hover) {
  opacity: .72;
}

.page-products .tier__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .tier__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--text);
}

.page-products .tier__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .tier__list {
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .tier__list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(42, 74, 99, .5);
}

.page-products .tier__list > div:last-child {
  border-bottom: 0;
}

.page-products .tier__list dt {
  font-size: 13px;
  color: var(--muted);
}

.page-products .tier__list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-align: right;
  color: var(--text);
}

.page-products .resume {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-products .resume-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .resume-item {
  padding: 18px 18px 18px 22px;
  border-left: 2px solid rgba(0, 229, 255, .5);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(100deg, rgba(22, 47, 71, .7), rgba(11, 27, 43, .25));
}

.page-products .resume-item:nth-child(2) {
  border-left-color: rgba(124, 77, 255, .7);
}

.page-products .resume-item:nth-child(3) {
  border-left-color: rgba(255, 138, 61, .7);
}

.page-products .resume-item__n {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-products .resume-item__t {
  margin: 6px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-products .resume-item__d {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pp-band {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 120% at 0% 0%, rgba(0, 229, 255, .14), transparent 60%),
    rgba(22, 47, 71, .55);
}

.page-products .pp-band__text {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pp-band__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 560px) {
  .page-products .res-grid,
  .page-products .steps,
  .page-products .rule-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 720px) {
  .page-products .tier-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .tl {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .page-products .tl__item {
    padding: 22px 18px 0 0;
    border-left: 0;
    border-top: 1px solid rgba(42, 74, 99, .8);
  }

  .page-products .tl__item::before {
    left: 0;
    top: -4px;
  }

  .page-products .compat,
  .page-products .resume {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .pp-console {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-products .pp-status {
    margin-top: 6px;
  }

  .page-products .res-grid {
    grid-template-columns: 1.25fr .95fr 1.1fr .9fr;
    align-items: stretch;
  }

  .page-products .steps,
  .page-products .rule-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .compat,
  .page-products .resume {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(32px, 4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-pick,
  .page-products .res-card,
  .page-products .tier,
  .page-products .pp-pick__go {
    transition: none;
  }
}