/* roulang page: index */
:root {
  --px-primary: #E23B78;
  --px-amber: #FFB000;
  --px-lime: #B6F25C;
  --px-bg: #1B1224;
  --px-bg-alt: #26182F;
  --px-bg-deep: #140E1C;
  --px-surface: #2C1B38;
  --px-text: #FFF3E6;
  --px-muted: #D7C3C8;
  --px-line: #100910;
  --px-radius: 2px;
  --px-shadow: 4px 4px 0 #100910;
  --px-shadow-sm: 2px 2px 0 #100910;
  --px-gap: 1rem;
  --px-max: 1120px;
  --px-font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --px-pixel: "Press Start 2P", monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--px-bg);
  color: var(--px-text);
  font-family: var(--px-font);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 30;
  opacity: 0.08;
  background: repeating-linear-gradient(to bottom, #fff 0 1px, transparent 1px 4px);
}
img { max-width: 100%; display: block; border: 0; }
button, input, textarea { font-family: inherit; }
a { color: var(--px-primary); text-underline-offset: 4px; transition: color .15s linear; }
a:hover { color: var(--px-amber); }
a:active { color: var(--px-lime); }
:focus-visible { outline: 2px solid var(--px-lime); outline-offset: 2px; }
.px-num { font-family: var(--px-pixel); letter-spacing: 0; font-weight: 400; }
.px-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--px-bg-deep);
  border-bottom: 2px solid var(--px-line);
}
.px-header-bar {
  width: min(var(--px-max), calc(100% - 28px));
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.px-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--px-text);
  line-height: 1.15;
  flex: 0 0 auto;
}
.px-logo:hover { color: var(--px-amber); }
.px-logo-main { font-size: 1.2rem; font-weight: 800; letter-spacing: 0.04em; }
.px-logo-sub { font-size: 0.78rem; color: var(--px-amber); margin-top: 2px; }
.px-tabs {
  flex: 1 1 auto;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 2px;
  scrollbar-width: thin;
}
.px-tab {
  flex: 0 0 auto;
  text-decoration: none;
  color: var(--px-text);
  border: 2px solid var(--px-amber);
  border-radius: var(--px-radius);
  padding: 0.42rem 0.85rem;
  background: transparent;
  font-size: 0.95rem;
  line-height: 1.3;
}
.px-tab:hover { color: var(--px-amber); background: #231428; }
.px-tab:active { transform: translateY(1px); }
.px-tab.is-on {
  background: var(--px-primary);
  color: var(--px-text);
  border-color: var(--px-line);
  box-shadow: var(--px-shadow);
}
.px-tab.is-on:hover { color: var(--px-text); }
.px-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  background: var(--px-primary);
  color: var(--px-text);
  border: 2px solid var(--px-line);
  border-radius: var(--px-radius);
  box-shadow: var(--px-shadow);
  padding: 0.72rem 1.05rem;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: transform .12s linear, box-shadow .12s linear, background .12s linear, color .12s linear;
}
.px-btn:hover, .px-btn:focus-visible {
  color: var(--px-text);
  transform: translateY(-2px);
  box-shadow: var(--px-shadow-sm);
}
.px-btn:active { transform: translateY(0); box-shadow: var(--px-shadow); }
.px-btn-sm { padding: 0.48rem 0.75rem; font-size: 0.92rem; flex: 0 0 auto; }
.px-btn-ghost {
  background: transparent;
  color: var(--px-amber);
  border-color: var(--px-amber);
}
.px-btn-ghost:hover, .px-btn-ghost:focus-visible { color: var(--px-text); background: #3a2144; }
.px-main { position: relative; z-index: 1; }
.px-sec { padding: 3.4rem 0; }
.px-sec-a { background: var(--px-bg); }
.px-sec-b { background: var(--px-bg-alt); }
.px-sec-c { background: var(--px-bg-deep); }
.row.px-wrap { max-width: var(--px-max); }
.px-h1 {
  margin: 0.35rem 0 0.6rem;
  font-size: clamp(2rem, 4.4vw, 3.35rem);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: 0.02em;
}
.px-h2 { margin: 0 0 0.8rem; font-size: clamp(1.45rem, 2.5vw, 2rem); line-height: 1.3; font-weight: 850; }
.px-corners {
  position: relative;
  display: inline-block;
  padding: 0.2rem 0.75rem 0.28rem;
}
.px-corners::before, .px-corners::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: var(--px-amber);
  border-style: solid;
}
.px-corners::before { top: 0; left: 0; border-width: 2px 0 0 2px; }
.px-corners::after { right: 0; bottom: 0; border-width: 0 2px 2px 0; }
.px-kicker {
  display: inline-block;
  margin: 0;
  padding: 0.12rem 0.45rem;
  border: 2px solid var(--px-line);
  background: var(--px-lime);
  color: #17210c;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  border-radius: var(--px-radius);
}
.px-sub { margin: 0 0 0.8rem; font-size: 1.16rem; color: var(--px-amber); font-weight: 700; }
.px-lead, .px-sec-lead { max-width: 42em; color: var(--px-muted); margin: 0 0 1.15rem; }
.px-sec-lead { margin-top: 0.2rem; }
.px-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.1rem; }
.px-hero-copy { padding-right: 0.6rem; }
.px-frame {
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  background: var(--px-surface);
  border-radius: var(--px-radius);
  padding: 10px;
}
.px-ph {
  position: relative;
  aspect-ratio: 16 / 9;
  border: 2px solid var(--px-line);
  border-radius: var(--px-radius);
  overflow: hidden;
  display: grid;
  align-content: end;
  padding: 12px;
  background:
    repeating-linear-gradient(90deg, rgba(226,59,120,.85) 0 10px, transparent 10px 20px),
    repeating-linear-gradient(0deg, rgba(255,176,0,.28) 0 8px, transparent 8px 16px),
    #2C1B38;
}
.px-ph-43 { aspect-ratio: 4 / 3; }
.px-ph-label {
  justify-self: start;
  background: var(--px-bg-deep);
  color: var(--px-text);
  border: 2px solid var(--px-line);
  padding: 0.15rem 0.45rem;
  font-weight: 800;
}
.px-ph-row { display: flex; gap: 8px; margin-top: 8px; }
.px-ph-row span {
  flex: 1;
  border: 2px solid var(--px-line);
  background: #3a1830;
  color: var(--px-text);
  text-align: center;
  font-size: 0.84rem;
  padding: 0.35rem 0.2rem;
}
.px-ph-row span:nth-child(2) { background: #6d2a48; }
.px-ph-row span:nth-child(3) { background: #8a4b12; }
.px-ph-row span:nth-child(4) { background: #355018; color: #f4ffe4; }
.px-pains {
  display: grid;
  grid-template-columns: 1.05fr 1.55fr 1.2fr 1.35fr;
  gap: 14px;
  align-items: start;
}
.px-pain {
  border: 2px solid var(--px-line);
  background: var(--px-surface);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  padding: 0.9rem 0.95rem 1rem;
}
.px-pain:nth-child(2) { margin-top: 22px; }
.px-pain:nth-child(3) { margin-top: 8px; }
.px-pain:nth-child(4) { margin-top: 26px; }
.px-pain strong { display: block; color: var(--px-amber); margin-bottom: 0.25rem; }
.px-pain p { margin: 0; color: var(--px-text); }
.px-solution { align-items: stretch; }
.px-panel {
  height: 100%;
  background: var(--px-surface);
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  padding: 1.1rem 1rem 1.15rem;
}
.px-panel h3 { margin: 0.35rem 0 0.55rem; font-size: 1.28rem; }
.px-panel ul { margin: 0; padding-left: 1.1rem; }
.px-panel li { margin: 0.28rem 0; }
.px-arrow-col { display: flex; align-items: center; justify-content: center; }
.px-arrow {
  width: 74px;
  height: 28px;
  position: relative;
  background: var(--px-amber);
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow-sm);
}
.px-arrow::after {
  content: "";
  position: absolute;
  right: -16px;
  top: -7px;
  border-left: 18px solid var(--px-amber);
  border-top: 18px solid transparent;
  border-bottom: 18px solid transparent;
  filter: drop-shadow(2px 2px 0 var(--px-line));
}
.px-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  position: relative;
}
.px-steps::before {
  content: "";
  position: absolute;
  left: 6%;
  right: 6%;
  top: 28px;
  height: 10px;
  background: repeating-linear-gradient(90deg, var(--px-primary) 0 18px, var(--px-line) 18px 22px);
  border: 2px solid var(--px-line);
  z-index: 0;
}
.px-step {
  position: relative;
  z-index: 1;
  display: block;
  text-decoration: none;
  color: var(--px-text);
  background: var(--px-surface);
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  padding: 0.85rem 0.8rem 1rem;
  min-height: 100%;
}
.px-step:hover { color: var(--px-text); transform: translateY(-2px); box-shadow: var(--px-shadow-sm); }
.px-step:active { transform: translateY(0); box-shadow: var(--px-shadow); }
.px-step-no {
  display: inline-block;
  font-family: var(--px-pixel);
  font-size: 0.68rem;
  background: var(--px-lime);
  color: #17210c;
  border: 2px solid var(--px-line);
  padding: 0.28rem 0.35rem 0.22rem;
  margin-bottom: 0.55rem;
}
.px-step h3 { margin: 0 0 0.35rem; font-size: 1.12rem; }
.px-step p { margin: 0; color: var(--px-muted); font-size: 0.95rem; }
.px-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: var(--px-text);
  background: var(--px-surface);
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  overflow: hidden;
  margin-bottom: 1rem;
}
.px-card:hover { color: var(--px-text); transform: translateY(-2px); box-shadow: var(--px-shadow-sm); }
.px-card:active { transform: none; box-shadow: var(--px-shadow); }
.px-card-body { padding: 0.85rem 0.9rem 1rem; }
.px-card h3 { margin: 0.35rem 0; font-size: 1.12rem; line-height: 1.4; }
.px-card p { margin: 0; color: var(--px-muted); }
.px-badge {
  display: inline-block;
  background: var(--px-lime);
  color: #17210c;
  border: 2px solid var(--px-line);
  border-radius: var(--px-radius);
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.2;
  padding: 0.12rem 0.38rem;
}
.px-scenes {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
}
.px-scene {
  flex: 0 0 280px;
  scroll-snap-align: start;
  text-decoration: none;
  color: var(--px-text);
  background: var(--px-surface);
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  min-height: 210px;
  padding: 0.9rem;
}
.px-scene:nth-child(2) { flex-basis: 320px; }
.px-scene:nth-child(3) { flex-basis: 250px; }
.px-scene:nth-child(4) { flex-basis: 300px; }
.px-scene:hover { color: var(--px-text); transform: translateY(-2px); }
.px-scene h3 { margin: 0.45rem 0; font-size: 1.2rem; }
.px-scene p { margin: 0; color: var(--px-muted); }
.px-time { font-family: var(--px-pixel); font-size: 0.62rem; color: var(--px-amber); }
.px-stats {
  display: flex;
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  background: var(--px-bg-deep);
  border-radius: var(--px-radius);
}
.px-stat {
  flex: 1;
  padding: 1.15rem 1rem 1.2rem;
  border-right: 2px solid var(--px-line);
}
.px-stat:last-child { border-right: 0; }
.px-stat b {
  display: block;
  font-family: var(--px-pixel);
  font-size: clamp(1.2rem, 2.4vw, 1.8rem);
  color: var(--px-amber);
  line-height: 1.45;
  margin-bottom: 0.45rem;
}
.px-stat span { display: block; color: var(--px-text); }
.px-voices { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.px-bubble, .px-quote {
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  background: var(--px-surface);
  padding: 1rem;
}
.px-bubble { position: relative; }
.px-bubble::after {
  content: "";
  position: absolute;
  left: 18px;
  bottom: -12px;
  border-width: 12px 10px 0 0;
  border-style: solid;
  border-color: var(--px-surface) transparent transparent transparent;
  filter: drop-shadow(2px 2px 0 var(--px-line));
}
.px-quote { grid-column: 1 / -1; background: #341628; margin-top: 8px; }
.px-bubble p, .px-quote p { margin: 0 0 0.55rem; font-size: 1.05rem; }
.px-who { color: var(--px-amber); font-size: 0.92rem; }
.px-people {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr 1.15fr 0.8fr;
  gap: 12px;
  align-items: start;
}
.px-cloud {
  background: var(--px-surface);
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  padding: 0.9rem;
}
.px-cloud:nth-child(2) { margin-top: 28px; }
.px-cloud:nth-child(4) { margin-top: 16px; }
.px-cloud h3 { margin: 0 0 0.55rem; font-size: 1.05rem; }
.px-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.px-tag {
  border: 2px solid var(--px-amber);
  color: var(--px-text);
  border-radius: var(--px-radius);
  padding: 0.15rem 0.4rem;
  background: transparent;
  line-height: 1.45;
}
.px-tag-lg { font-size: 1.12rem; background: #4a2038; }
.px-tag-md { font-size: 0.95rem; }
.px-tag-sm { font-size: 0.8rem; color: var(--px-muted); }
.px-news-item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  text-decoration: none;
  color: var(--px-text);
  border: 2px solid var(--px-line);
  background: var(--px-surface);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  padding: 0.55rem;
  margin-bottom: 0.75rem;
}
.px-news-item:hover { color: var(--px-text); transform: translateY(-2px); box-shadow: var(--px-shadow-sm); }
.px-mini {
  aspect-ratio: 4 / 3;
  border: 2px solid var(--px-line);
  background:
    repeating-linear-gradient(90deg, #E23B78 0 8px, #2C1B38 8px 16px);
}
.px-news-item h3 { margin: 0.15rem 0; font-size: 1rem; }
.px-news-item p { margin: 0; color: var(--px-muted); font-size: 0.92rem; }
.px-meters { display: grid; gap: 14px; }
.px-meter {
  background: var(--px-surface);
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  padding: 0.8rem 0.9rem;
}
.px-meter-top { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 0.4rem; }
.px-meter-top b { font-family: var(--px-pixel); font-size: 0.78rem; color: var(--px-lime); }
.px-slot {
  height: 16px;
  border: 2px solid var(--px-line);
  background: #120a16;
  border-radius: var(--px-radius);
}
.px-slot > i {
  display: block;
  height: 100%;
  background: repeating-linear-gradient(90deg, var(--px-primary) 0 8px, var(--px-line) 8px 10px);
}
.px-entries { display: grid; grid-template-columns: 1.25fr 0.9fr; gap: 14px; }
.px-entry {
  display: block;
  text-decoration: none;
  color: var(--px-text);
  border: 2px solid var(--px-line);
  background: var(--px-primary);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  padding: 1.1rem 1rem;
  min-height: 180px;
}
.px-entry:nth-child(2) { background: transparent; border-color: var(--px-amber); margin-top: 18px; }
.px-entry:hover { color: var(--px-text); transform: translateY(-2px); box-shadow: var(--px-shadow-sm); }
.px-entry strong { display: block; font-size: 1.35rem; margin: 0.55rem 0; }
.px-entry p { margin: 0; }
.px-faq { display: grid; gap: 10px; }
.px-faq-item {
  border: 2px solid var(--px-line);
  background: var(--px-surface);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
}
.px-faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 0.8rem 0.95rem;
  font-weight: 800;
  position: relative;
  padding-right: 2.4rem;
}
.px-faq-item summary::-webkit-details-marker { display: none; }
.px-faq-item summary::after {
  content: "+";
  position: absolute;
  right: 12px;
  top: 8px;
  width: 26px;
  height: 26px;
  border: 2px solid var(--px-line);
  background: var(--px-lime);
  color: #17210c;
  text-align: center;
  line-height: 22px;
  font-family: var(--px-pixel);
  font-size: 0.7rem;
}
.px-faq-item[open] summary::after { content: "-"; }
.px-faq-item p { margin: 0; padding: 0 0.95rem 0.9rem; color: var(--px-muted); }
.px-cta-box {
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  background: var(--px-primary);
  border-radius: var(--px-radius);
  padding: 1.3rem 1.1rem;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
.px-cta-box h2 { margin: 0 0 0.35rem; font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.px-cta-box p { margin: 0; max-width: 40em; }
.px-footer {
  background: #100910;
  border-top: 2px solid var(--px-line);
  padding: 2.2rem 0 1.4rem;
  position: relative;
  z-index: 1;
}
.px-foot-logo { text-decoration: none; color: var(--px-text); display: inline-flex; flex-direction: column; }
.px-foot-logo strong { font-size: 1.15rem; }
.px-foot-logo span { color: var(--px-amber); font-size: 0.85rem; }
.px-footer h3 { margin: 0 0 0.45rem; font-size: 1rem; color: var(--px-amber); }
.px-footer ul { margin: 0; padding: 0; list-style: none; }
.px-footer li { margin: 0.22rem 0; }
.px-footer a { text-decoration: underline; text-underline-offset: 3px; }
.px-copy {
  margin: 1.1rem 0 0;
  padding-top: 0.8rem;
  border-top: 2px solid #2a1a30;
  color: var(--px-muted);
  font-size: 0.88rem;
}
@media screen and (max-width: 1023px) {
  .px-pains { grid-template-columns: 1fr 1.35fr; }
  .px-pain:nth-child(2), .px-pain:nth-child(4) { margin-top: 12px; }
  .px-steps { grid-template-columns: 1fr 1fr; }
  .px-steps::before { display: none; }
  .px-people { grid-template-columns: 1fr 1fr; }
  .px-entries { grid-template-columns: 1fr; }
  .px-entry:nth-child(2) { margin-top: 0; }
  .px-arrow { transform: rotate(90deg); margin: 18px 0; }
  .px-hero-copy { padding-right: 0; margin-bottom: 1rem; }
}
@media screen and (max-width: 768px) {
  .px-sec { padding: 2.5rem 0; }
  .px-stats { flex-direction: column; }
  .px-stat { border-right: 0; border-bottom: 2px solid var(--px-line); }
  .px-stat:last-child { border-bottom: 0; }
  .px-voices { grid-template-columns: 1fr; }
  .px-cta-box { flex-direction: column; align-items: flex-start; }
  .px-news-item { grid-template-columns: 74px 1fr; }
}
@media screen and (max-width: 639px) {
  .px-header-bar { width: calc(100% - 16px); gap: 8px; min-height: 66px; }
  .px-logo-main { font-size: 1rem; }
  .px-pains, .px-people, .px-steps { grid-template-columns: 1fr; }
  .px-pain, .px-cloud { margin-top: 0 !important; }
  .px-scene { flex-basis: 82%; }
  .px-h1 { font-size: 1.85rem; }
}
@media screen and (max-width: 520px) {
  .px-btn-sm { padding: 0.42rem 0.5rem; font-size: 0.82rem; }
  .px-tab { padding: 0.38rem 0.6rem; }
  .px-stat b { font-size: 1rem; }
  .px-card h3, .px-news-item h3 { font-size: 1rem; }
}

/* roulang page: category1 */
:root {
  --px-primary: #E23B78;
  --px-amber: #FFB000;
  --px-lime: #B6F25C;
  --px-bg: #1B1224;
  --px-bg-alt: #26182F;
  --px-bg-deep: #140E1C;
  --px-surface: #2C1B38;
  --px-text: #FFF3E6;
  --px-muted: #D7C3C8;
  --px-line: #100910;
  --px-radius: 2px;
  --px-shadow: 4px 4px 0 #100910;
  --px-shadow-sm: 2px 2px 0 #100910;
  --px-gap: 1rem;
  --px-max: 1120px;
  --px-font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --px-pixel: "Press Start 2P", monospace;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--px-bg);
  color: var(--px-text);
  font-family: var(--px-font);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 30;
  opacity: 0.08;
  background: repeating-linear-gradient(to bottom, #fff 0 1px, transparent 1px 4px);
}
img { max-width: 100%; display: block; border: 0; }
button, input, textarea { font-family: inherit; color: inherit; }
h1, h2, h3, p { margin-top: 0; }
ul { margin: 0; }
a { color: var(--px-primary); text-underline-offset: 4px; transition: color .15s linear, background .15s linear, transform .12s linear, box-shadow .12s linear; }
a:hover { color: var(--px-amber); }
a:active { color: var(--px-lime); }
a:focus-visible, button:focus-visible, .px-btn:focus-visible, .px-tab:focus-visible, .px-chip:focus-visible {
  outline: 2px solid var(--px-lime);
  outline-offset: 2px;
}
::selection { background: var(--px-primary); color: var(--px-text); }
.px-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--px-bg-deep);
  border-bottom: 2px solid var(--px-line);
}
.px-header-bar {
  width: min(var(--px-max), calc(100% - 28px));
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.px-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--px-text);
  line-height: 1.15;
  flex: 0 0 auto;
}
.px-logo:hover { color: var(--px-amber); }
.px-logo-main { font-size: 1.2rem; font-weight: 800; letter-spacing: 0.04em; }
.px-logo-sub { font-size: 0.78rem; color: var(--px-amber); margin-top: 2px; }
.px-tabs {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  flex-wrap: nowrap;
  scrollbar-width: none;
}
.px-tabs::-webkit-scrollbar { display: none; }
.px-tab {
  flex: 0 0 auto;
  text-decoration: none;
  color: var(--px-text);
  border: 2px solid var(--px-amber);
  background: transparent;
  border-radius: var(--px-radius);
  padding: 0.4rem 0.72rem;
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
  box-shadow: var(--px-shadow-sm);
}
.px-tab:hover { color: #1a1208; background: var(--px-amber); }
.px-tab:active { transform: translateY(1px); box-shadow: none; }
.px-tab.is-on, .px-tab.is-on:hover {
  background: var(--px-primary);
  border-color: var(--px-line);
  color: var(--px-text);
}
.px-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  background: var(--px-primary);
  color: var(--px-text);
  border: 2px solid var(--px-line);
  border-radius: var(--px-radius);
  box-shadow: var(--px-shadow);
  padding: 0.72rem 1.05rem;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: transform .12s linear, box-shadow .12s linear, background .12s linear, color .12s linear;
}
.px-btn:hover, .px-btn:focus-visible {
  color: var(--px-text);
  transform: translateY(-2px);
  box-shadow: var(--px-shadow-sm);
}
.px-btn:active { transform: translateY(0); box-shadow: var(--px-shadow); }
.px-btn-sm { padding: 0.48rem 0.75rem; font-size: 0.92rem; flex: 0 0 auto; }
.px-btn-ghost {
  background: transparent;
  color: var(--px-amber);
  border-color: var(--px-amber);
}
.px-btn-ghost:hover, .px-btn-ghost:focus-visible { color: var(--px-text); background: #3a2144; }
.px-main { position: relative; z-index: 1; }
.px-sec { padding: 2.4rem 0; }
.px-sec-a { background: var(--px-bg); }
.px-sec-b { background: var(--px-bg-alt); }
.px-sec-c { background: var(--px-bg-deep); }
.row.px-wrap { max-width: var(--px-max); margin-left: auto; margin-right: auto; }
.px-lead, .px-sec-lead { max-width: 42em; color: var(--px-muted); margin: 0 0 1.15rem; }
.px-sec-lead { margin-top: 0.2rem; }
.px-h { margin: 0 0 0.85rem; font-size: 1.45rem; line-height: 1.35; font-weight: 800; }
.px-h span, .px-h1 {
  position: relative;
  display: inline-block;
  padding: 0.12rem 0.7rem;
  background:
    linear-gradient(var(--px-amber), var(--px-amber)) left top / 12px 2px no-repeat,
    linear-gradient(var(--px-amber), var(--px-amber)) left top / 2px 12px no-repeat,
    linear-gradient(var(--px-amber), var(--px-amber)) right top / 12px 2px no-repeat,
    linear-gradient(var(--px-amber), var(--px-amber)) right top / 2px 12px no-repeat,
    linear-gradient(var(--px-lime), var(--px-lime)) left bottom / 12px 2px no-repeat,
    linear-gradient(var(--px-lime), var(--px-lime)) left bottom / 2px 12px no-repeat,
    linear-gradient(var(--px-lime), var(--px-lime)) right bottom / 12px 2px no-repeat,
    linear-gradient(var(--px-lime), var(--px-lime)) right bottom / 2px 12px no-repeat;
}
.px-cathead { padding: 1.45rem 0 1.15rem; }
.px-eyebrow {
  margin: 0 0 0.45rem;
  color: var(--px-amber);
  font-size: 0.88rem;
  font-weight: 800;
}
.px-eyebrow::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background: var(--px-lime);
  border: 2px solid var(--px-line);
  vertical-align: 1px;
}
.px-h1 {
  margin: 0 0 0.45rem;
  font-size: 2.15rem;
  line-height: 1.25;
  font-weight: 800;
}
.px-filter { padding: 1rem 0 1.05rem; border-top: 2px solid #2a1833; border-bottom: 2px solid #2a1833; }
.px-filter-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; }
.px-chips, .px-sort {
  display: flex;
  gap: 8px;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 2px;
}
.px-chips::-webkit-scrollbar, .px-sort::-webkit-scrollbar { display: none; }
.px-sort { align-items: center; flex: 0 1 auto; }
.px-sort-label {
  flex: 0 0 auto;
  color: var(--px-amber);
  font-size: 0.82rem;
  font-weight: 800;
}
.px-chip {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  flex: 0 0 auto;
  border: 2px solid var(--px-line);
  background: transparent;
  color: var(--px-text);
  border-radius: var(--px-radius);
  padding: 0.38rem 0.72rem;
  font-weight: 800;
  line-height: 1.2;
  box-shadow: var(--px-shadow-sm);
  cursor: default;
  white-space: nowrap;
}
.px-chip:hover { transform: translateY(-2px); box-shadow: 1px 1px 0 var(--px-line); color: var(--px-amber); }
.px-chip:active { transform: translateY(0); box-shadow: var(--px-shadow-sm); }
.px-chip.is-on, .px-chip.is-on:hover {
  background: var(--px-primary);
  color: var(--px-text);
}
.px-card {
  display: flex;
  flex-direction: column;
  height: auto;
  text-decoration: none;
  color: var(--px-text);
  background: var(--px-surface);
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  overflow: hidden;
  margin-bottom: 1rem;
}
.px-card:hover { color: var(--px-text); transform: translateY(-2px); box-shadow: var(--px-shadow-sm); }
.px-card:active { transform: none; box-shadow: var(--px-shadow); }
.px-card-body { padding: 0.85rem 0.9rem 1rem; }
.px-card h3 { margin: 0.4rem 0 0.25rem; font-size: 1.18rem; line-height: 1.4; }
.px-card p { margin: 0; color: var(--px-muted); }
.px-frame {
  display: flex;
  align-items: flex-end;
  min-height: 0;
  aspect-ratio: 16 / 9;
  border-bottom: 2px solid var(--px-line);
  padding: 8px;
}
.px-frame em {
  font-style: normal;
  font-weight: 800;
  font-size: 0.82rem;
  color: var(--px-text);
  background: var(--px-bg-deep);
  border: 2px solid var(--px-line);
  padding: 0.08rem 0.38rem;
}
.px-tone-1 { background: #4a1834; }
.px-tone-2 { background: #6a2344; }
.px-tone-3 { background: #7a4314; }
.px-tone-4 { background: #3d214c; }
.px-tone-5 { background: #542038; }
.px-tone-6 { background: #2c182c; }
.px-badge {
  display: inline-block;
  background: var(--px-lime);
  color: #17210c;
  border: 2px solid var(--px-line);
  border-radius: var(--px-radius);
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.2;
  padding: 0.12rem 0.38rem;
}
.px-side {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 10px;
  text-decoration: none;
  color: var(--px-text);
  background: var(--px-surface);
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  padding: 0.5rem;
  margin-bottom: 0.85rem;
}
.px-side:hover { color: var(--px-text); transform: translateY(-2px); box-shadow: var(--px-shadow-sm); }
.px-side:active { transform: none; box-shadow: var(--px-shadow); }
.px-frame-sq {
  aspect-ratio: 4 / 3;
  border: 2px solid var(--px-line);
  border-bottom-width: 2px;
}
.px-side-body { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.px-side-body strong { display: block; margin: 0.28rem 0 0.1rem; font-size: 1.02rem; line-height: 1.4; }
.px-side-body small { color: var(--px-muted); font-size: 0.88rem; line-height: 1.5; }
.px-rail-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-end; }
.px-rail {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 6px 4px 14px;
  scroll-snap-type: x mandatory;
}
.px-mini {
  flex: 0 0 210px;
  scroll-snap-align: start;
  margin-bottom: 0;
}
.px-mini .px-frame { aspect-ratio: 4 / 3; }
.px-mini h3 { font-size: 1rem; }
.px-scene { padding: 0.7rem 0; background: #120c18; border-top: 2px solid var(--px-line); border-bottom: 2px solid var(--px-line); }
.px-scene-line {
  width: min(var(--px-max), calc(100% - 28px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.px-scene-line p { margin: 0; font-weight: 800; letter-spacing: 0.02em; }
.px-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  background: var(--px-amber);
  border: 2px solid var(--px-line);
  box-shadow: var(--px-shadow-sm);
}
.px-rel-item {
  display: grid;
  grid-template-columns: 78px 1fr auto;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  color: var(--px-text);
  border-bottom: 2px solid #3a2846;
  padding: 0.85rem 0.15rem;
}
.px-rel-item:hover { color: var(--px-amber); }
.px-rel-item:active { color: var(--px-lime); }
.px-rel-item h3 { margin: 0; font-size: 1.05rem; }
.px-rel-item p { margin: 0.1rem 0 0; color: var(--px-muted); font-size: 0.92rem; }
.px-when {
  font-family: var(--px-pixel);
  font-size: 0.62rem;
  line-height: 1.45;
  color: var(--px-lime);
}
.px-go { color: var(--px-primary); font-weight: 800; white-space: nowrap; }
.px-stats {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1.05fr;
  border: 2px solid var(--px-line);
  background: var(--px-surface);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
}
.px-stat { padding: 1rem 1rem 0.9rem; border-right: 2px solid var(--px-line); }
.px-stat:last-child { border-right: 0; }
.px-num {
  font-family: var(--px-pixel);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--px-amber);
  display: block;
}
.px-stat b { display: block; margin-top: 0.35rem; font-size: 1.02rem; }
.px-stat p { margin: 0.15rem 0 0.55rem; color: var(--px-muted); font-size: 0.92rem; }
.px-slot {
  display: block;
  height: 10px;
  border: 2px solid var(--px-line);
  background: #140e1c;
}
.px-slot i { display: block; height: 100%; background: var(--px-primary); }
.px-slot i.alt { background: var(--px-amber); }
.px-w86 { width: 86%; }
.px-w64 { width: 64%; }
.px-w78 { width: 78%; }
.px-close-box {
  border: 2px solid var(--px-line);
  background: var(--px-surface);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
  padding: 1.15rem 1.1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.px-close-box h2 { margin-bottom: 0.35rem; }
.px-close-box p { margin: 0; color: var(--px-muted); }
.px-close-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.px-footer {
  position: relative;
  z-index: 1;
  background: var(--px-bg-deep);
  border-top: 2px solid var(--px-line);
  padding: 2rem 0 1.2rem;
}
.px-foot-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--px-text);
  line-height: 1.2;
  margin-bottom: 0.8rem;
}
.px-foot-logo:hover { color: var(--px-amber); }
.px-foot-logo strong { font-size: 1.2rem; }
.px-foot-logo span { color: var(--px-amber); font-size: 0.82rem; margin-top: 3px; }
.px-footer h3 { margin: 0 0 0.45rem; font-size: 0.98rem; color: var(--px-amber); }
.px-footer ul { list-style: none; margin: 0; padding: 0; }
.px-footer li { margin: 0.22rem 0; }
.px-footer a { text-decoration: none; }
.px-footer a:hover { text-decoration: underline; text-underline-offset: 4px; }
.px-copy {
  color: var(--px-muted);
  font-size: 0.86rem;
  margin: 1rem 0 0;
  padding-top: 0.8rem;
  border-top: 2px solid #2a1a30;
}
.px-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.1rem; }
.px-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.px-tag {
  border: 2px solid var(--px-amber);
  color: var(--px-text);
  border-radius: var(--px-radius);
  padding: 0.15rem 0.4rem;
  background: transparent;
  line-height: 1.45;
}
.px-news-item, .px-faq-item {
  border: 2px solid var(--px-line);
  background: var(--px-surface);
  box-shadow: var(--px-shadow);
  border-radius: var(--px-radius);
}
.px-faq { display: grid; gap: 10px; }
.px-faq-item summary { cursor: pointer; padding: 0.8rem 0.95rem; font-weight: 800; }
@media (max-width: 1023px) {
  .px-h1 { font-size: 1.85rem; }
  .px-stats { grid-template-columns: 1fr; }
  .px-stat { border-right: 0; border-bottom: 2px solid var(--px-line); }
  .px-stat:last-child { border-bottom: 0; }
  .px-close-box { align-items: flex-start; }
}
@media (max-width: 639px) {
  .px-header-bar { min-height: 64px; gap: 8px; }
  .px-logo-main { font-size: 1.02rem; }
  .px-filter-row, .px-close-box, .px-rail-head { display: block; }
  .px-sort { margin-top: 10px; }
  .px-side { grid-template-columns: 88px 1fr; }
  .px-rel-item { grid-template-columns: 64px 1fr; }
  .px-go { display: none; }
  .px-sec { padding: 1.7rem 0; }
  .px-close-actions { margin-top: 0.85rem; }
}
@media (max-width: 520px) {
  .px-h1 { font-size: 1.55rem; }
  .px-h { font-size: 1.22rem; }
  .px-scene-line p { font-size: 0.92rem; line-height: 1.55; }
  .px-mini { flex-basis: 78vw; }
  .px-num { font-size: 0.82rem; }
}

/* roulang page: category2 */
:root {
 --px-primary: #E23B78;
 --px-amber: #FFB000;
 --px-lime: #B6F25C;
 --px-bg: #1B1224;
 --px-bg-alt: #26182F;
 --px-bg-deep: #140E1C;
 --px-surface: #2C1B38;
 --px-text: #FFF3E6;
 --px-muted: #D7C3C8;
 --px-line: #100910;
 --px-radius: 2px;
 --px-shadow: 4px 4px 0 #100910;
 --px-shadow-sm: 2px 2px 0 #100910;
 --px-gap: 1rem;
 --px-max: 1120px;
 --px-font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
 --px-pixel: "Press Start 2P", monospace;
}
/* roulang page: category2 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--px-bg);
 color: var(--px-text);
 font-family: var(--px-font);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
body::before {
 content: "";
 position: fixed;
 inset: 0;
 pointer-events: none;
 z-index: 30;
 opacity: 0.08;
 background: repeating-linear-gradient(to bottom, #fff 0 1px, transparent 1px 4px);
}
img { max-width: 100%; display: block; border: 0; }
button, input, textarea { font-family: inherit; color: inherit; }
a { color: var(--px-primary); text-underline-offset: 4px; transition: color .15s linear; }
a:hover { color: var(--px-amber); }
a:active { color: var(--px-lime); }
a:focus-visible, button:focus-visible, summary:focus-visible, .px-btn:focus-visible, .px-tab:focus-visible {
 outline: 2px solid var(--px-lime);
 outline-offset: 2px;
}
h1, h2, h3, p, ul, ol { margin-top: 0; }
h1, h2, h3 { line-height: 1.35; font-weight: 800; color: var(--px-text); }
p { color: var(--px-muted); }
.px-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: var(--px-bg-deep);
 border-bottom: 2px solid var(--px-line);
}
.px-header-bar {
 width: min(var(--px-max), calc(100% - 28px));
 margin: 0 auto;
 min-height: 74px;
 display: flex;
 align-items: center;
 gap: 14px;
}
.px-logo {
 display: flex;
 flex-direction: column;
 text-decoration: none;
 color: var(--px-text);
 line-height: 1.15;
 flex: 0 0 auto;
}
.px-logo:hover { color: var(--px-amber); }
.px-logo-main { font-size: 1.2rem; font-weight: 800; letter-spacing: 0.04em; }
.px-logo-sub { font-size: 0.78rem; color: var(--px-amber); margin-top: 2px; }
.px-tabs {
 display: flex;
 gap: 8px;
 flex: 1 1 auto;
 min-width: 0;
 overflow-x: auto;
 padding: 6px 0;
 scrollbar-color: var(--px-primary) var(--px-bg-deep);
}
.px-tabs::-webkit-scrollbar { height: 6px; }
.px-tabs::-webkit-scrollbar-thumb { background: var(--px-primary); border-radius: 2px; }
.px-tab {
 flex: 0 0 auto;
 text-decoration: none;
 color: var(--px-text);
 border: 2px solid var(--px-amber);
 border-radius: var(--px-radius);
 background: transparent;
 padding: 0.38rem 0.72rem;
 font-weight: 700;
 line-height: 1.3;
 box-shadow: none;
 transition: transform .12s linear, background .12s linear, color .12s linear, box-shadow .12s linear;
}
.px-tab:hover { color: var(--px-amber); transform: translateY(-2px); }
.px-tab:active { transform: translateY(0); background: #3a1830; color: var(--px-text); }
.px-tab.is-on {
 background: var(--px-primary);
 border-color: var(--px-line);
 color: var(--px-text);
 box-shadow: var(--px-shadow-sm);
}
.px-tab.is-on:hover { color: var(--px-text); background: #c42f68; }
.px-btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 6px;
 text-decoration: none;
 background: var(--px-primary);
 color: var(--px-text);
 border: 2px solid var(--px-line);
 border-radius: var(--px-radius);
 box-shadow: var(--px-shadow);
 padding: 0.72rem 1.05rem;
 font-weight: 700;
 line-height: 1.2;
 cursor: pointer;
 transition: transform .12s linear, box-shadow .12s linear, background .12s linear, color .12s linear;
}
.px-btn:hover, .px-btn:focus-visible {
 color: var(--px-text);
 transform: translateY(-2px);
 box-shadow: var(--px-shadow-sm);
 background: #c42f68;
}
.px-btn:active { transform: translateY(0); box-shadow: var(--px-shadow); background: var(--px-primary); }
.px-btn-sm { padding: 0.48rem 0.75rem; font-size: 0.92rem; flex: 0 0 auto; }
.px-btn-ghost {
 background: transparent;
 color: var(--px-amber);
 border-color: var(--px-amber);
 box-shadow: var(--px-shadow-sm);
}
.px-btn-ghost:hover, .px-btn-ghost:focus-visible { color: var(--px-text); background: #3a2144; }
.px-btn-ghost:active { background: transparent; color: var(--px-amber); }
.px-main { position: relative; z-index: 1; }
.px-sec { padding: 2.8rem 0; }
.px-sec-a { background: var(--px-bg); }
.px-sec-b { background: var(--px-bg-alt); }
.px-sec-c { background: var(--px-bg-deep); }
.row.px-wrap { max-width: var(--px-max); margin-left: auto; margin-right: auto; }
.px-kicker {
 display: inline-block;
 margin: 0 0 0.45rem;
 color: var(--px-amber);
 font-weight: 800;
 letter-spacing: 0.08em;
}
.px-lead { max-width: 38em; margin: 0; color: var(--px-muted); font-size: 1.05rem; }
h1 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); margin: 0.2rem 0 0.75rem; }
.px-h {
 position: relative;
 display: inline-block;
 margin: 0 0 0.85rem;
 padding: 0.28rem 0.85rem;
 font-size: 1.48rem;
}
.px-h i, .px-h b, .px-h em, .px-h s {
 position: absolute;
 width: 10px;
 height: 10px;
 border: 2px solid var(--px-amber);
 font-style: normal;
 text-decoration: none;
}
.px-h i { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.px-h b { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.px-h em { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.px-h s { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.px-sec-note { max-width: 40em; margin: 0 0 1.1rem; }
.px-head-grid { align-items: stretch; }
.px-stats {
 position: relative;
 display: grid;
 gap: 10px;
 background: var(--px-surface);
 border: 2px solid var(--px-line);
 box-shadow: var(--px-shadow);
 border-radius: var(--px-radius);
 padding: 1.15rem 0.9rem 0.9rem;
}
.px-stamp {
 position: absolute;
 top: -12px;
 right: 12px;
 background: var(--px-lime);
 color: #17210c;
 border: 2px solid var(--px-line);
 box-shadow: var(--px-shadow-sm);
 font-weight: 800;
 font-size: 0.78rem;
 line-height: 1.2;
 padding: 0.16rem 0.42rem;
}
.px-mini {
 display: flex;
 align-items: baseline;
 justify-content: space-between;
 gap: 12px;
 border: 2px solid var(--px-line);
 border-radius: var(--px-radius);
 padding: 0.55rem 0.7rem;
 background: #3a1830;
}
.px-mini:nth-child(3) { background: #4a2038; }
.px-mini:nth-child(4) { background: #3d2a12; }
.px-mini b {
 font-family: var(--px-pixel);
 font-size: 12px;
 font-weight: 400;
 color: var(--px-lime);
 line-height: 1.7;
}
.px-mini span { color: var(--px-text); font-weight: 700; }
.px-time {
 list-style: none;
 margin: 0;
 padding: 0 0 0 22px;
 border-left: 2px solid var(--px-amber);
}
.px-time li {
 position: relative;
 margin: 0 18% 14px 0;
 padding: 0.8rem 0.95rem 0.9rem;
 background: var(--px-surface);
 border: 2px solid var(--px-line);
 box-shadow: var(--px-shadow);
 border-radius: var(--px-radius);
}
.px-time li:nth-child(even) { margin-right: 4%; margin-left: 8%; }
.px-time li:nth-child(3n) { margin-right: 10%; }
.px-time li::before {
 content: "";
 position: absolute;
 left: -31px;
 top: 18px;
 width: 12px;
 height: 12px;
 background: var(--px-primary);
 border: 2px solid var(--px-line);
}
.px-time time {
 display: inline-block;
 font-family: var(--px-pixel);
 font-size: 10px;
 color: var(--px-amber);
 line-height: 1.6;
 margin-bottom: 0.25rem;
}
.px-time h3 { margin: 0 0 0.25rem; font-size: 1.12rem; }
.px-time p { margin: 0; }
.px-more { margin: 0.4rem 0 0; }
.px-web {
 display: grid;
 grid-template-columns: repeat(4, minmax(0, 1fr));
 grid-template-areas:
  "o1 o2 o2 o3"
  "o4 core core o5"
  "o6 core core o5";
 gap: 12px;
}
.px-core { grid-area: core; }
.px-o1 { grid-area: o1; }
.px-o2 { grid-area: o2; }
.px-o3 { grid-area: o3; }
.px-o4 { grid-area: o4; }
.px-o5 { grid-area: o5; }
.px-o6 { grid-area: o6; }
.px-orbit, .px-core {
 display: flex;
 align-items: center;
 justify-content: center;
 text-align: center;
 text-decoration: none;
 color: var(--px-text);
 border: 2px solid var(--px-line);
 box-shadow: var(--px-shadow);
 border-radius: var(--px-radius);
 background: var(--px-surface);
 min-height: 78px;
 padding: 0.75rem;
 font-weight: 800;
 transition: transform .12s linear, box-shadow .12s linear, color .12s linear, background .12s linear;
}
.px-core {
 background: var(--px-primary);
 font-size: 1.35rem;
 min-height: 140px;
}
.px-o2 { background: #4a2038; font-size: 1.08rem; }
.px-o5 { background: #3d2a12; }
.px-orbit:hover, .px-core:hover {
 color: var(--px-text);
 transform: translateY(-2px);
 box-shadow: var(--px-shadow-sm);
}
.px-orbit:active, .px-core:active { transform: translateY(0); box-shadow: var(--px-shadow); }
.px-badge {
 display: inline-block;
 background: var(--px-lime);
 color: #17210c;
 border: 2px solid var(--px-line);
 border-radius: var(--px-radius);
 font-size: 0.75rem;
 font-weight: 800;
 line-height: 1.2;
 padding: 0.12rem 0.38rem;
 margin-bottom: 0.35rem;
}
.px-bubble {
 position: relative;
 max-width: 640px;
 background: var(--px-surface);
 border: 2px solid var(--px-line);
 box-shadow: var(--px-shadow);
 border-radius: var(--px-radius);
 padding: 1rem 1.05rem 1.05rem;
}
.px-bubble::after {
 content: "";
 position: absolute;
 left: 22px;
 bottom: -12px;
 width: 16px;
 height: 12px;
 background: var(--px-surface);
 border-right: 2px solid var(--px-line);
 border-bottom: 2px solid var(--px-line);
}
.px-bubble q { quotes: none; display: block; color: var(--px-text); font-size: 1.12rem; line-height: 1.7; }
.px-by { margin: 0.55rem 0 0; color: var(--px-amber); font-weight: 700; }
.px-up { list-style: none; margin: 0; padding: 0; }
.px-up li {
 display: flex;
 gap: 14px;
 align-items: baseline;
 border-bottom: 2px solid #3c2848;
 padding: 0.78rem 0.15rem;
}
.px-up time {
 flex: 0 0 92px;
 font-family: var(--px-pixel);
 font-size: 10px;
 color: var(--px-amber);
 line-height: 1.6;
}
.px-up a { font-weight: 800; text-decoration: none; font-size: 1.05rem; }
.px-up a:hover { text-decoration: underline; }
.px-faq { display: grid; gap: 10px; max-width: 860px; }
.px-faq-item {
 border: 2px solid var(--px-line);
 background: var(--px-surface);
 box-shadow: var(--px-shadow);
 border-radius: var(--px-radius);
}
.px-faq-item summary {
 cursor: pointer;
 list-style: none;
 padding: 0.8rem 2.4rem 0.8rem 0.95rem;
 font-weight: 800;
 color: var(--px-text);
 position: relative;
}
.px-faq-item summary::-webkit-details-marker { display: none; }
.px-faq-item summary::after {
 content: "+";
 position: absolute;
 right: 12px;
 top: 10px;
 width: 26px;
 height: 26px;
 border: 2px solid var(--px-line);
 background: var(--px-primary);
 color: var(--px-text);
 text-align: center;
 line-height: 22px;
 font-family: var(--px-pixel);
 font-size: 10px;
}
.px-faq-item[open] summary::after { content: "-"; background: var(--px-amber); color: #1b1204; }
.px-faq-item p { margin: 0; padding: 0 0.95rem 0.9rem; }
.px-path {
 list-style: none;
 margin: 0;
 padding: 0;
 display: grid;
 gap: 12px;
}
.px-path li:nth-child(2) { margin-left: 8%; }
.px-path li:nth-child(3) { margin-left: 16%; }
.px-path li:nth-child(4) { margin-left: 24%; }
.px-path a {
 display: flex;
 align-items: center;
 gap: 12px;
 text-decoration: none;
 color: var(--px-text);
 background: var(--px-surface);
 border: 2px solid var(--px-line);
 box-shadow: var(--px-shadow);
 border-radius: var(--px-radius);
 padding: 0.7rem 0.85rem;
 max-width: 520px;
 font-weight: 800;
 transition: transform .12s linear, box-shadow .12s linear, color .12s linear;
}
.px-path a span {
 font-family: var(--px-pixel);
 font-size: 10px;
 color: #17210c;
 background: var(--px-lime);
 border: 2px solid var(--px-line);
 padding: 0.35rem 0.3rem;
 line-height: 1.4;
}
.px-path a:hover { color: var(--px-text); transform: translateY(-2px); box-shadow: var(--px-shadow-sm); }
.px-path a:active { transform: translateY(0); box-shadow: var(--px-shadow); }
.px-meter { margin-top: 1.15rem; max-width: 640px; }
.px-meter p { margin: 0 0 0.4rem; color: var(--px-text); font-weight: 800; }
.px-slot {
 height: 18px;
 border: 2px solid var(--px-line);
 background: #140910;
 box-shadow: var(--px-shadow-sm);
}
.px-slot i {
 display: block;
 height: 100%;
 width: 72%;
 background: var(--px-primary);
 border-right: 2px solid var(--px-line);
}
.px-close-box {
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 18px;
 border: 2px solid var(--px-line);
 background: var(--px-surface);
 box-shadow: var(--px-shadow);
 border-radius: var(--px-radius);
 padding: 1.15rem 1.1rem;
}
.px-close-box .px-h { margin-bottom: 0.35rem; }
.px-close-box p { margin: 0; }
.px-footer {
 position: relative;
 z-index: 1;
 background: var(--px-bg-deep);
 border-top: 2px solid var(--px-line);
 padding: 2rem 0 1.2rem;
}
.px-foot-logo {
 display: flex;
 flex-direction: column;
 text-decoration: none;
 color: var(--px-text);
 margin-bottom: 0.8rem;
 line-height: 1.25;
}
.px-foot-logo:hover { color: var(--px-amber); }
.px-foot-logo strong { font-size: 1.15rem; }
.px-foot-logo span { color: var(--px-amber); font-size: 0.85rem; }
.px-footer h3 { font-size: 0.98rem; margin: 0 0 0.4rem; color: var(--px-amber); }
.px-footer ul { list-style: none; margin: 0 0 0.8rem; padding: 0; }
.px-footer li { margin: 0.18rem 0; }
.px-footer a { text-decoration: none; }
.px-footer a:hover { text-decoration: underline; }
.px-copy {
 color: var(--px-muted);
 font-size: 0.85rem;
 margin: 0.6rem 0 0;
 border-top: 2px solid #3a2744;
 padding-top: 0.85rem;
}
@media screen and (max-width: 1023px) {
 .px-path li:nth-child(n) { margin-left: 0; }
 .px-time li, .px-time li:nth-child(even), .px-time li:nth-child(3n) { margin-left: 0; margin-right: 6%; }
 .px-core { min-height: 110px; font-size: 1.2rem; }
}
@media screen and (max-width: 639px) {
 .px-header-bar { min-height: 64px; gap: 8px; }
 .px-logo-main { font-size: 1rem; }
 .px-logo-sub { font-size: 0.72rem; }
 .px-sec { padding: 2.1rem 0; }
 .px-web {
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
   "core core"
   "o1 o2"
   "o3 o4"
   "o5 o6";
 }
 .px-time { padding-left: 16px; }
 .px-time li, .px-time li:nth-child(even), .px-time li:nth-child(3n) { margin-right: 0; }
 .px-time li::before { left: -25px; }
 .px-close-box { flex-direction: column; align-items: flex-start; }
 .px-up li { flex-direction: column; gap: 4px; }
 .px-up time { flex-basis: auto; }
}
@media screen and (max-width: 520px) {
 .px-header-bar { width: calc(100% - 16px); }
 .px-tab { padding: 0.34rem 0.55rem; font-size: 0.92rem; }
 .px-btn-sm { padding: 0.42rem 0.55rem; }
 h1 { font-size: 1.72rem; }
 .px-h { font-size: 1.22rem; }
 .px-mini b { font-size: 11px; }
}