.page-products {
  --pp-rail-w: 216px;
  --pp-gap: clamp(20px, 3vw, 38px);
  --pp-title: clamp(2.05rem, 1.25rem + 3.5vw, 3.85rem);
  --pp-work-pad: clamp(30px, 4.6vw, 62px);
}

.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding-block: clamp(22px, 3.4vw, 44px) clamp(34px, 5.4vw, 74px);
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 68px 68px;
  opacity: 0.55;
  -webkit-mask-image: radial-gradient(120% 100% at 12% 0%, #000 10%, transparent 72%);
  mask-image: radial-gradient(120% 100% at 12% 0%, #000 10%, transparent 72%);
}

.page-products .pp-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
}

.page-products .pp-hero__title {
  font-family: var(--font-display);
  font-size: var(--pp-title);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -0.012em;
  margin: 14px 0 18px;
  color: var(--sand);
}

.page-products .pp-hero__lede {
  max-width: 46ch;
  font-size: var(--step-1);
  line-height: 1.75;
  color: rgba(244, 233, 212, 0.82);
}

.page-products .pp-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(14px, 2.4vw, 30px);
  margin: clamp(22px, 3vw, 34px) 0 0;
}

.page-products .pp-facts__cell {
  border-top: 1px solid var(--line);
  padding-top: 12px;
  margin-top: 14px;
}

.page-products .pp-facts__cell dt {
  font-size: var(--step--1);
  color: var(--haze);
  letter-spacing: 0.06em;
}

.page-products .pp-facts__cell dd {
  margin: 6px 0 0;
  font-size: var(--step-0);
  color: var(--sand);
}

.page-products .pp-facts__num {
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.15rem);
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-products .pp-hero__media {
  margin: 0;
}

.page-products .pp-hero__media .media-frame {
  border-color: var(--line-strong);
}

/* ---------- 工作台 ---------- */

.page-products .pp-console {
  padding-block: clamp(30px, 4vw, 56px) clamp(22px, 3vw, 40px);
}

.page-products .pp-console__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
}

.page-products .pp-rail {
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
  padding: 16px 14px;
}

.page-products .pp-rail__title {
  font-size: var(--step--1);
  letter-spacing: 0.18em;
  color: var(--haze);
  margin: 0 0 12px;
}

.page-products .pp-rail__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.page-products .pp-rail__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  font-size: var(--step--1);
  color: var(--sand);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 140ms var(--ease), color 140ms var(--ease), background-color 140ms var(--ease);
}

.page-products .pp-rail__link .mono {
  color: var(--amber);
  letter-spacing: 0.06em;
}

.page-products .pp-rail__link:hover,
.page-products .pp-rail__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan-soft);
  background: rgba(47, 227, 208, 0.08);
  outline: none;
}

.page-products .pp-rail__note {
  margin: 14px 0 0;
  font-size: var(--step--1);
  color: var(--haze);
  letter-spacing: 0.04em;
}

/* ---------- 工作面 ---------- */

.page-products .pp-works {
  min-width: 0;
  display: grid;
  gap: clamp(28px, 4vw, 54px);
}

.page-products .pp-work {
  min-width: 0;
  border-top: 1px solid var(--line);
  padding-top: var(--pp-work-pad);
}

.page-products .pp-work:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pp-work__head {
  max-width: 62ch;
}

.page-products .pp-work h2 {
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.008em;
  color: var(--sand);
  margin: 10px 0 14px;
}

.page-products .pp-work__lede {
  font-size: var(--step-0);
  line-height: 1.78;
  color: rgba(244, 233, 212, 0.78);
}

.page-products .pp-work__body {
  max-width: 62ch;
  font-size: var(--step-0);
  line-height: 1.78;
  color: rgba(244, 233, 212, 0.78);
  margin-top: 16px;
}

.page-products .pp-work__note {
  margin-top: 18px;
  font-size: var(--step--1);
  line-height: 1.75;
  color: var(--haze);
  max-width: 68ch;
}

.page-products .pp-work__note a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .pp-work__note a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 索引筛选 ---------- */

.page-products .pp-filter {
  position: relative;
  margin-top: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-products .pp-filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pp-filter__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-filter__chip {
  cursor: pointer;
  padding: 7px 14px;
  border: 1px solid var(--line);
  font-size: var(--step--1);
  color: rgba(244, 233, 212, 0.72);
  letter-spacing: 0.02em;
  transition: border-color 140ms var(--ease), color 140ms var(--ease), background-color 140ms var(--ease);
}

.page-products .pp-filter__chip:hover {
  border-color: var(--cyan);
  color: var(--cyan-soft);
}

.page-products .pp-filter__input:focus-visible ~ .pp-filter__chips {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products #pp-f-all:checked ~ .pp-filter__chips label[for="pp-f-all"],
.page-products #pp-f-foot:checked ~ .pp-filter__chips label[for="pp-f-foot"],
.page-products #pp-f-basket:checked ~ .pp-filter__chips label[for="pp-f-basket"],
.page-products #pp-f-tennis:checked ~ .pp-filter__chips label[for="pp-f-tennis"],
.page-products #pp-f-volley:checked ~ .pp-filter__chips label[for="pp-f-volley"] {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--ink-900);
}

.page-products #pp-f-foot:checked ~ .pp-index .pp-index__item:not([data-proj="foot"]),
.page-products #pp-f-basket:checked ~ .pp-index .pp-index__item:not([data-proj="basket"]),
.page-products #pp-f-tennis:checked ~ .pp-index .pp-index__item:not([data-proj="tennis"]),
.page-products #pp-f-volley:checked ~ .pp-index .pp-index__item:not([data-proj="volley"]) {
  display: none;
}

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

.page-products .pp-index__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "no name meta"
    "no sub meta";
  align-items: center;
  gap: 2px 12px;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 140ms var(--ease);
}

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

.page-products .pp-index__item:hover {
  background: rgba(47, 227, 208, 0.06);
}

.page-products .pp-index__no {
  grid-area: no;
  font-size: var(--step--1);
  color: var(--amber);
  letter-spacing: 0.08em;
  align-self: center;
}

.page-products .pp-index__name {
  grid-area: name;
  font-size: var(--step-0);
  color: var(--sand);
  font-weight: 600;
}

.page-products .pp-index__sub {
  grid-area: sub;
  font-size: var(--step--1);
  color: var(--haze);
}

.page-products .pp-index__meta {
  grid-area: meta;
  font-size: var(--step--1);
  color: var(--cyan-soft);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* ---------- 比分面板 ---------- */

.page-products .pp-board {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(12, 38, 59, 0.95), rgba(7, 26, 43, 0.95));
}

.page-products .pp-board__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-products .pp-board__state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--step--1);
  color: var(--haze);
  letter-spacing: 0.06em;
}

.page-products .pp-dot {
  width: 8px;
  height: 8px;
  display: inline-block;
  flex: 0 0 auto;
}

.page-products .pp-dot--live {
  background: var(--cyan);
  animation: pp-pulse 1.8s var(--ease) infinite;
}

.page-products .pp-dot--done {
  background: var(--amber);
}

.page-products .pp-board__meta {
  font-size: var(--step--1);
  color: rgba(244, 233, 212, 0.7);
}

.page-products .pp-board__score {
  font-size: clamp(1.15rem, 1rem + 0.7vw, 1.45rem);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.page-products .pp-board__score b {
  color: var(--sand);
  font-weight: 600;
}

.page-products .pp-board__score i {
  font-style: normal;
  color: var(--haze);
  margin: 0 0.4em;
}

.page-products .pp-legend {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pp-legend li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--haze);
}

.page-products .pp-legend__mark {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 6px;
}

.page-products .pp-legend__mark--live {
  background: var(--cyan);
}

.page-products .pp-legend__mark--done {
  background: var(--amber);
}

.page-products .pp-legend__mark--hold {
  background: var(--haze);
  transform: skewX(-18deg);
}

/* ---------- 图片 ---------- */

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

.page-products .pp-fig .media-frame {
  aspect-ratio: 3 / 2;
  border-color: var(--line);
}

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

.page-products .media-caption {
  margin-top: 8px;
  font-size: var(--step--1);
  color: var(--haze);
}

/* ---------- 翻阅路径 ---------- */

.page-products .pp-path {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--ink-800);
  counter-reset: none;
}

.page-products .pp-path li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--step--1);
  color: rgba(244, 233, 212, 0.78);
}

.page-products .pp-path li .mono {
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-products .pp-path li:not(:last-child)::after {
  content: "/";
  margin-left: 8px;
  color: var(--line-strong);
}

/* ---------- 主题带 ---------- */

.page-products .pp-band {
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background:
    repeating-linear-gradient(135deg, rgba(47, 227, 208, 0.05) 0 2px, transparent 2px 9px),
    var(--ink-800);
  padding: clamp(22px, 3.4vw, 34px);
}

.page-products .pp-band__title {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  line-height: 1.18;
  color: var(--sand);
  margin: 10px 0 20px;
  max-width: 30ch;
}

.page-products .pp-band__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-products .pp-band__col h3 {
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  color: var(--haze);
  font-weight: 600;
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-chipset {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .pp-chipset li {
  padding: 5px 10px;
  border: 1px solid var(--line);
  font-size: var(--step--1);
  color: var(--sand);
  background: rgba(7, 26, 43, 0.7);
}

.page-products .pp-band__note {
  margin: 20px 0 0;
  font-size: var(--step--1);
  line-height: 1.75;
  color: var(--haze);
  max-width: 62ch;
}

/* ---------- 规则版本 ---------- */

.page-products .pp-rules {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 2.6vw, 28px);
  color: var(--ink-900);
}

.page-products .pp-rules__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(7, 26, 43, 0.24);
  font-size: var(--step--1);
  letter-spacing: 0.05em;
  color: rgba(7, 26, 43, 0.72);
}

.page-products .pp-rules__head .mono:first-child {
  color: var(--ink-900);
  font-weight: 600;
}

.page-products .pp-rules__acc {
  border-bottom: 1px solid rgba(7, 26, 43, 0.16);
}

.page-products .pp-rules__acc summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  color: var(--ink-900);
}

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

.page-products .pp-rules__acc summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--ink-700);
}

.page-products .pp-rules__acc[open] summary::after {
  content: "−";
  color: var(--ember);
}

.page-products .pp-rules__code {
  display: inline-block;
  min-width: 22px;
  padding: 2px 6px;
  background: var(--ink-900);
  color: var(--sand);
  font-size: var(--step--1);
  text-align: center;
}

.page-products .pp-rules__name {
  font-size: var(--step-0);
}

.page-products .pp-rules__count {
  font-size: var(--step--1);
  color: rgba(7, 26, 43, 0.62);
  letter-spacing: 0.05em;
}

.page-products .pp-rules__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-rules__list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: var(--step--1);
  line-height: 1.72;
  color: rgba(7, 26, 43, 0.84);
}

.page-products .pp-flag {
  flex: 0 0 auto;
  padding: 1px 7px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  border: 1px solid transparent;
  margin-top: 3px;
}

.page-products .pp-flag--rev {
  background: var(--amber);
  color: var(--ink-900);
  border-color: rgba(7, 26, 43, 0.3);
}

.page-products .pp-flag--new {
  background: var(--ink-900);
  color: var(--cyan-soft);
  border-color: var(--ink-900);
}

.page-products .pp-flag--keep {
  background: transparent;
  color: rgba(7, 26, 43, 0.66);
  border-color: rgba(7, 26, 43, 0.36);
}

/* ---------- 登录衔接 ---------- */

.page-products .pp-login {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-products .pp-login h2 {
  margin-top: 10px;
}

.page-products .pp-login .btn {
  margin-top: 20px;
}

.page-products .pp-login__media {
  margin: 0;
}

.page-products .pp-login__media .media-frame {
  border-color: var(--line-strong);
}

/* ---------- 适用场景 ---------- */

.page-products .pp-scenes {
  border-top: 1px solid var(--line);
  padding-block: clamp(36px, 5vw, 70px);
}

.page-products .pp-scenes__title,
.page-products .pp-flow__title,
.page-products .pp-plans__title {
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: 700;
  line-height: 1.12;
  color: var(--sand);
  margin: 10px 0 clamp(20px, 3vw, 32px);
}

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

.page-products .pp-scene {
  background: var(--ink-900);
  padding: clamp(18px, 2.6vw, 26px);
  border-left: 2px solid transparent;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-products .pp-scene:hover {
  border-left-color: var(--cyan);
  background: var(--ink-800);
}

.page-products .pp-scene h3 {
  font-size: var(--step-0);
  font-weight: 600;
  color: var(--amber);
  margin: 0 0 10px;
  letter-spacing: 0.01em;
}

.page-products .pp-scene p {
  font-size: var(--step--1);
  line-height: 1.8;
  color: rgba(244, 233, 212, 0.74);
  margin: 0;
}

/* ---------- 流程 ---------- */

.page-products .pp-flow {
  border-top: 1px solid var(--line);
  padding-block: clamp(36px, 5vw, 70px);
  background: linear-gradient(180deg, rgba(12, 38, 59, 0.55), transparent 78%);
}

.page-products .pp-flow__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-flow__steps details {
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-products .pp-flow__steps summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: var(--step-1);
  font-weight: 600;
  color: var(--sand);
}

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

.page-products .pp-flow__steps summary .mono {
  color: var(--cyan);
  font-size: var(--step--1);
  letter-spacing: 0.1em;
}

.page-products .pp-flow__steps summary::after {
  content: "展开";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  color: var(--haze);
  font-weight: 400;
}

.page-products .pp-flow__steps details[open] summary::after {
  content: "收起";
  color: var(--amber);
}

.page-products .pp-flow__steps details[open] summary {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-flow__steps p {
  margin: 16px 18px 0;
  font-size: var(--step-0);
  line-height: 1.78;
  color: rgba(244, 233, 212, 0.78);
}

.page-products .pp-flow__list {
  list-style: none;
  margin: 14px 18px 20px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pp-flow__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--haze);
}

.page-products .pp-flow__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 方案组合 ---------- */

.page-products .pp-plans {
  border-top: 1px solid var(--line);
  padding-block: clamp(36px, 5vw, 70px);
}

.page-products .pp-plans__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 20px);
}

.page-products .pp-plan {
  border: 1px solid var(--line);
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--ink-800);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pp-plan--strong {
  border-color: var(--cyan);
  background:
    linear-gradient(180deg, rgba(47, 227, 208, 0.1), transparent 62%),
    var(--ink-800);
}

.page-products .pp-plan__code {
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  color: var(--amber);
  margin: 0;
}

.page-products .pp-plan h3 {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--sand);
  margin: 0;
  line-height: 1.1;
}

.page-products .pp-plan__for {
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--haze);
  margin: 0;
}

.page-products .pp-plan__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line-soft);
  padding-top: 12px;
}

.page-products .pp-plan__list li {
  position: relative;
  padding-left: 16px;
  font-size: var(--step--1);
  line-height: 1.65;
  color: rgba(244, 233, 212, 0.82);
}

.page-products .pp-plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

.page-products .pp-plan__gain {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--cyan-soft);
}

.page-products .pp-proof {
  list-style: none;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-proof li {
  background: var(--ink-900);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding: 16px 4px;
}

.page-products .pp-proof__num {
  font-size: clamp(1.35rem, 1rem + 1.2vw, 1.85rem);
  color: var(--amber);
  letter-spacing: 0.03em;
  line-height: 1;
}

.page-products .pp-proof li span:last-child {
  font-size: var(--step--1);
  line-height: 1.7;
  color: rgba(244, 233, 212, 0.76);
}

/* ---------- 结尾 ---------- */

.page-products .pp-cta {
  border-top: 1px solid var(--line-strong);
  padding-block: clamp(38px, 5.4vw, 78px);
  background:
    radial-gradient(90% 120% at 88% 0%, rgba(242, 184, 75, 0.14), transparent 62%),
    var(--ink-800);
}

.page-products .pp-cta__title {
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: 700;
  line-height: 1.12;
  color: var(--sand);
  margin: 0 0 14px;
  max-width: 24ch;
}

.page-products .pp-cta__lede {
  max-width: 58ch;
  font-size: var(--step-0);
  line-height: 1.78;
  color: rgba(244, 233, 212, 0.78);
  margin: 0;
}

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

.page-products .pp-cta__note {
  margin: 22px 0 0;
  font-size: var(--step--1);
  color: var(--haze);
  line-height: 1.7;
}

.page-products .pp-cta__note a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .pp-cta__note a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

@keyframes pp-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(47, 227, 208, 0.55); }
  50% { box-shadow: 0 0 0 5px rgba(47, 227, 208, 0); }
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .pp-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-scenes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-band__cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 2.4vw, 30px);
  }

  .page-products .pp-plans__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: clamp(30px, 4vw, 60px);
  }

  .page-products .pp-login {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: clamp(24px, 3.4vw, 46px);
  }

  .page-products .pp-scenes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-proof {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-proof li {
    padding: 18px 20px;
  }
}

@media (min-width: 1024px) {
  .page-products .pp-console__grid {
    grid-template-columns: var(--pp-rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pp-rail {
    position: sticky;
    top: 24px;
    padding: 18px 16px;
  }

  .page-products .pp-rail__nav {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
    padding-bottom: 0;
  }

  .page-products .pp-rail__link {
    border: 0;
    border-left: 2px solid transparent;
    padding: 10px 10px 10px 12px;
    white-space: normal;
    font-size: var(--step--1);
    line-height: 1.5;
  }

  .page-products .pp-rail__link:hover,
  .page-products .pp-rail__link:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(184, 243, 236, 0.08);
  }

  .page-products .pp-plans__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .page-products .pp-hero__lede {
    font-size: var(--step-1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-dot--live {
    animation: none;
  }

  .page-products .pp-scene,
  .page-products .pp-rail__link,
  .page-products .pp-filter__chip,
  .page-products .pp-index__item {
    transition: none;
  }
}
<<<END>>>