/* template-skin:prism prefix:pm — faceted hero + spectrum strip (no tape/rail/tray) */
:root {
  --pm-bg: #0e141c;
  --pm-bg-elev: #151d28;
  --pm-ink: #e8eef6;
  --pm-muted: #93a4b8;
  --pm-line: rgba(125, 211, 252, 0.22);
  --pm-cyan: #22d3ee;
  --pm-magenta: #f472b6;
  --pm-accent: linear-gradient(118deg, #22d3ee 0%, #67e8f9 38%, #f472b6 100%);
  --pm-facet: rgba(34, 211, 238, 0.08);
  --pm-danger: #fb7185;
  --pm-ok: #34d399;
  --pm-radius: 0;
  --pm-max: 1080px;
  --pm-head-h: 4.25rem;
  --pm-banner-h: 3rem;
  --pm-font: "Outfit", system-ui, sans-serif;
  --pm-serif: "Source Serif 4", "Source Serif Pro", Georgia, serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--pm-head-h) + var(--pm-banner-h) + env(safe-area-inset-top, 0px));
  scroll-padding-bottom: env(safe-area-inset-bottom, 0px);
}

body {
  margin: 0;
  font-family: var(--pm-font);
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--pm-ink);
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(34, 211, 238, 0.14), transparent 60%),
    radial-gradient(700px 380px at 92% 8%, rgba(244, 114, 182, 0.12), transparent 55%),
    var(--pm-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--pm-cyan); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: #a5f3fc; }
h1, h2, h3 { font-family: var(--pm-serif); font-weight: 650; letter-spacing: -0.02em; line-height: 1.2; }
p { margin: 0 0 1rem; }
ul, ol { margin: 0 0 1rem; padding-left: 1.2rem; }

.pm-shell { min-height: 100vh; display: flex; flex-direction: column; }
.pm-wrap { width: min(100% - 2rem, var(--pm-max)); margin-inline: auto; }

/* —— sticky facet header (not status/tape) —— */
.pm-head {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(14, 20, 28, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--pm-line);
  padding-top: env(safe-area-inset-top, 0px);
}
.pm-head__row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-height: var(--pm-head-h);
}
.pm-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: inherit;
  text-decoration: none;
  min-width: 0;
}
.pm-brand__mark {
  width: 40px;
  height: 40px;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  object-fit: cover;
  background: var(--pm-accent);
}
.pm-brand__name {
  display: block;
  font-family: var(--pm-serif);
  font-weight: 700;
  font-size: 1.05rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pm-brand__tag {
  display: block;
  font-size: 0.72rem;
  color: var(--pm-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.pm-nav {
  display: none;
  gap: 0.95rem;
  margin-left: auto;
  font-size: 0.92rem;
}
.pm-nav a {
  color: var(--pm-muted);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}
.pm-nav a:hover,
.pm-nav a.is-active {
  color: var(--pm-ink);
  border-bottom-color: var(--pm-cyan);
}
.pm-head__cta {
  display: none;
  gap: 0.45rem;
  margin-left: 0.4rem;
}
.pm-toggle {
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--pm-line);
  color: var(--pm-ink);
  width: 2.5rem;
  height: 2.5rem;
  cursor: pointer;
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
}
.pm-drawer {
  display: none;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.4rem 0 1rem;
  border-top: 1px solid var(--pm-line);
}
.pm-drawer.is-open { display: flex; }
.pm-drawer a {
  color: var(--pm-ink);
  text-decoration: none;
  padding: 0.35rem 0;
}

@media (min-width: 900px) {
  .pm-nav { display: flex; }
  .pm-head__cta { display: inline-flex; }
  .pm-toggle { display: none; }
  .pm-drawer,
  .pm-drawer.is-open { display: none; }
}

/* —— dismissible spectrum banner —— */
.pm-banner {
  border-bottom: 1px solid var(--pm-line);
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.12), rgba(244, 114, 182, 0.1));
}
.pm-banner[hidden] { display: none !important; }
.pm-banner__inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: var(--pm-banner-h);
  font-size: 0.88rem;
}
.pm-banner__kicker {
  font-weight: 600;
  background: var(--pm-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pm-banner__line { color: var(--pm-muted); flex: 1; min-width: 0; }
.pm-banner__x {
  background: transparent;
  border: 0;
  color: var(--pm-muted);
  font-size: 1.25rem;
  cursor: pointer;
  line-height: 1;
}

/* —— buttons —— */
.pm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.55rem 1.05rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  clip-path: polygon(0.55rem 0, 100% 0, calc(100% - 0.55rem) 100%, 0 100%);
  transition: transform 0.15s ease, filter 0.15s ease;
}
.pm-btn:hover { transform: translateY(-1px); filter: brightness(1.06); }
.pm-btn--beam {
  color: #061018;
  background: var(--pm-accent);
  border-color: transparent;
}
.pm-btn--ghost {
  color: var(--pm-ink);
  background: transparent;
  border-color: var(--pm-line);
  clip-path: none;
  border-radius: 0;
}
.pm-btn--lg { padding: 0.75rem 1.35rem; font-size: 1rem; }

/* —— angled prism hero —— */
.pm-hero {
  position: relative;
  overflow: hidden;
  padding: 2.6rem 0 2.2rem;
  isolation: isolate;
}
.pm-hero__facets {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.pm-hero__facet {
  position: absolute;
  background: var(--pm-facet);
  border: 1px solid rgba(34, 211, 238, 0.18);
}
.pm-hero__facet--a {
  width: 48%;
  height: 78%;
  top: -8%;
  left: -6%;
  clip-path: polygon(8% 0, 100% 12%, 88% 100%, 0 78%);
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.16), transparent 70%);
}
.pm-hero__facet--b {
  width: 42%;
  height: 70%;
  top: 18%;
  right: -4%;
  clip-path: polygon(0 18%, 100% 0, 92% 100%, 12% 86%);
  background: linear-gradient(210deg, rgba(244, 114, 182, 0.14), transparent 65%);
}
.pm-hero__facet--c {
  width: 28%;
  height: 42%;
  bottom: -6%;
  left: 38%;
  clip-path: polygon(20% 0, 100% 30%, 70% 100%, 0 55%);
  background: linear-gradient(40deg, rgba(103, 232, 249, 0.1), rgba(244, 114, 182, 0.08));
}
.pm-hero__panel {
  max-width: 40rem;
  padding: 1.4rem 1.5rem 1.55rem;
  background: rgba(21, 29, 40, 0.78);
  border: 1px solid var(--pm-line);
  clip-path: polygon(0 0, calc(100% - 1.4rem) 0, 100% 1.4rem, 100% 100%, 1.4rem 100%, 0 calc(100% - 1.4rem));
}
.pm-hero__kicker {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pm-cyan);
}
.pm-hero__brand {
  margin: 0 0 0.7rem;
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  background: var(--pm-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pm-hero__text {
  color: var(--pm-muted);
  max-width: 36rem;
}
.pm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.15rem;
}

/* —— spectrum market chips —— */
.pm-spectrum {
  border-block: 1px solid var(--pm-line);
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.06), rgba(244, 114, 182, 0.06));
  overflow: hidden;
}
.pm-spectrum__track {
  display: flex;
  gap: 0.55rem;
  padding: 0.75rem 0;
  overflow-x: auto;
  scrollbar-width: thin;
}
.pm-chip {
  flex: 0 0 auto;
  padding: 0.35rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--pm-ink);
  border: 1px solid var(--pm-line);
  background: var(--pm-bg-elev);
  clip-path: polygon(0.45rem 0, 100% 0, calc(100% - 0.45rem) 100%, 0 100%);
  white-space: nowrap;
}
.pm-chip.is-hot {
  border-color: transparent;
  background: var(--pm-accent);
  color: #061018;
}
.pm-chip.is-dim { opacity: 0.65; }

/* —— rhombus facet callouts —— */
.pm-facets {
  padding: 2.4rem 0 1.2rem;
}
.pm-facets__head {
  margin-bottom: 1.25rem;
}
.pm-facets__head h2 { margin: 0 0 0.4rem; font-size: 1.55rem; }
.pm-facets__head p { margin: 0; color: var(--pm-muted); }
.pm-facets__grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 760px) {
  .pm-facets__grid { grid-template-columns: repeat(3, 1fr); }
}
.pm-rhomb {
  position: relative;
  padding: 1.25rem 1.15rem 1.3rem;
  background: var(--pm-bg-elev);
  border: 1px solid var(--pm-line);
  clip-path: polygon(0.9rem 0, 100% 0, 100% calc(100% - 0.9rem), calc(100% - 0.9rem) 100%, 0 100%, 0 0.9rem);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.pm-rhomb::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.12), transparent 42%, rgba(244, 114, 182, 0.1));
  opacity: 0.7;
}
.pm-rhomb:hover {
  border-color: rgba(34, 211, 238, 0.45);
  transform: translateY(-3px);
}
.pm-rhomb > * { position: relative; }
.pm-rhomb__label {
  display: inline-block;
  margin-bottom: 0.45rem;
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--pm-magenta);
}
.pm-rhomb h3 { margin: 0 0 0.45rem; font-size: 1.15rem; }
.pm-rhomb p { margin: 0 0 0.85rem; color: var(--pm-muted); font-size: 0.95rem; }
.pm-rhomb__go {
  font-weight: 600;
  color: var(--pm-cyan);
  text-decoration: none;
}
.pm-rhomb__go:hover { color: #a5f3fc; }

/* —— gallery —— */
.pm-gallery {
  padding: 1rem 0 2rem;
}
.pm-gallery__grid {
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 720px) {
  .pm-gallery__grid {
    grid-template-columns: 1.2fr 1fr 0.85fr;
    align-items: stretch;
  }
}
.pm-gallery__item {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--pm-line);
  background: var(--pm-bg-elev);
  clip-path: polygon(0 0, calc(100% - 1rem) 0, 100% 1rem, 100% 100%, 1rem 100%, 0 calc(100% - 1rem));
}
.pm-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #1a2433, #243044);
}
.pm-gallery__item--tall img { aspect-ratio: 3 / 4; }
.pm-gallery__item figcaption {
  padding: 0.55rem 0.75rem;
  font-size: 0.82rem;
  color: var(--pm-muted);
}

/* —— sections / pages —— */
.pm-section { padding: 1.6rem 0 2.4rem; }
.pm-section__head { margin-bottom: 1rem; }
.pm-section__head h2 { margin: 0 0 0.35rem; }
.pm-section__head p { margin: 0; color: var(--pm-muted); }

.pm-page { flex: 1; padding: 1.6rem 0 2.8rem; }
.pm-card {
  background: var(--pm-bg-elev);
  border: 1px solid var(--pm-line);
  padding: 1.35rem 1.25rem 1.6rem;
  clip-path: polygon(0 0, calc(100% - 1.1rem) 0, 100% 1.1rem, 100% 100%, 1.1rem 100%, 0 calc(100% - 1.1rem));
}
.pm-crumbs {
  font-size: 0.85rem;
  color: var(--pm-muted);
  margin-bottom: 0.85rem;
}
.pm-crumbs a { color: var(--pm-cyan); text-decoration: none; }
.pm-title,
.pm-article__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.45rem, 3vw, 2rem);
}
.pm-lead { color: var(--pm-muted); font-size: 1.05rem; }

.pm-prose h2 { margin: 1.5rem 0 0.6rem; font-size: 1.25rem; }
.pm-prose h3 { margin: 1.2rem 0 0.45rem; font-size: 1.08rem; }
.pm-prose li { margin-bottom: 0.35rem; }
.pm-prose strong { color: #f8fafc; }

.pm-figure {
  margin: 1.1rem 0 1.35rem;
  border: 1px solid var(--pm-line);
  background: #121925;
  clip-path: polygon(0.75rem 0, 100% 0, 100% calc(100% - 0.75rem), calc(100% - 0.75rem) 100%, 0 100%, 0 0.75rem);
  overflow: hidden;
}
.pm-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: linear-gradient(120deg, #182232, #2a1f33);
}
.pm-figure figcaption {
  padding: 0.55rem 0.8rem;
  font-size: 0.85rem;
  color: var(--pm-muted);
}

/* —— news —— */
.pm-news-list { display: grid; gap: 0.9rem; }
.pm-news-card {
  display: grid;
  gap: 0.75rem;
  background: var(--pm-bg-elev);
  border: 1px solid var(--pm-line);
  padding: 0.85rem;
  clip-path: polygon(0.7rem 0, 100% 0, 100% calc(100% - 0.7rem), calc(100% - 0.7rem) 100%, 0 100%, 0 0.7rem);
}
@media (min-width: 640px) {
  .pm-news-card.has-thumb { grid-template-columns: 220px 1fr; align-items: start; }
}
.pm-news-card__media { display: block; overflow: hidden; border: 1px solid var(--pm-line); }
.pm-news-card__media img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.pm-news-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  color: var(--pm-muted);
}
.pm-news-card__title { margin: 0 0 0.35rem; font-size: 1.12rem; }
.pm-news-card__title a { color: inherit; text-decoration: none; }
.pm-news-card__title a:hover { color: var(--pm-cyan); }
.pm-news-card__excerpt { margin: 0; color: var(--pm-muted); font-size: 0.94rem; }
.pm-news-empty { color: var(--pm-muted); }

.pm-pager { margin-top: 1.25rem; }
.pm-pager__row { display: flex; align-items: center; gap: 0.55rem; flex-wrap: wrap; }
.pm-pager__pages {
  display: flex;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.pm-pager__btn,
.pm-pager__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.45rem;
  border: 1px solid var(--pm-line);
  color: var(--pm-ink);
  text-decoration: none;
  background: var(--pm-bg);
  font-size: 0.88rem;
}
.pm-pager__num.is-current {
  background: var(--pm-accent);
  color: #061018;
  border-color: transparent;
  font-weight: 700;
}
.pm-pager__btn.is-disabled { opacity: 0.4; pointer-events: none; }
.pm-pager__gap { color: var(--pm-muted); padding: 0 0.2rem; }
.pm-pager__status {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.8rem;
  color: var(--pm-muted);
}

.pm-news-nav {
  display: grid;
  gap: 0.75rem;
  margin: 1.5rem 0;
}
@media (min-width: 640px) {
  .pm-news-nav { grid-template-columns: 1fr 1fr; }
}
.pm-news-nav a {
  display: block;
  padding: 0.85rem;
  border: 1px solid var(--pm-line);
  text-decoration: none;
  color: inherit;
  background: rgba(34, 211, 238, 0.04);
}
.pm-news-nav a span {
  display: block;
  font-size: 0.78rem;
  color: var(--pm-muted);
  margin-bottom: 0.25rem;
}
.pm-news-related h2 { font-size: 1.1rem; }
.pm-news-related ul { padding-left: 1.1rem; }
.pm-news-hero { margin: 1rem 0 1.25rem; border: 1px solid var(--pm-line); overflow: hidden; }
.pm-news-hero img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.pm-byline { color: var(--pm-cyan); }

/* —— FAQ —— */
.pm-faq details {
  border: 1px solid var(--pm-line);
  background: rgba(21, 29, 40, 0.65);
  margin-bottom: 0.55rem;
  padding: 0.65rem 0.85rem;
  clip-path: polygon(0.55rem 0, 100% 0, 100% calc(100% - 0.55rem), calc(100% - 0.55rem) 100%, 0 100%, 0 0.55rem);
}
.pm-faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
.pm-faq summary::-webkit-details-marker { display: none; }
.pm-faq details[open] summary { color: var(--pm-cyan); margin-bottom: 0.45rem; }
.pm-faq details p { margin: 0; color: var(--pm-muted); }

/* —— footer —— */
.pm-foot {
  margin-top: auto;
  border-top: 1px solid var(--pm-line);
  background: #0a1017;
  padding: 2rem 0 calc(1.4rem + env(safe-area-inset-bottom, 0px));
}
.pm-foot__grid {
  display: grid;
  gap: 1.4rem;
}
@media (min-width: 760px) {
  .pm-foot__grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
.pm-foot__brand {
  font-family: var(--pm-serif);
  font-weight: 700;
  font-size: 1.15rem;
  margin: 0 0 0.45rem;
}
.pm-foot h3 {
  margin: 0 0 0.55rem;
  font-size: 0.95rem;
}
.pm-foot ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.pm-foot li { margin-bottom: 0.35rem; }
.pm-foot a { color: var(--pm-muted); text-decoration: none; }
.pm-foot a:hover { color: var(--pm-cyan); }
.pm-foot__meta {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--pm-line);
  font-size: 0.82rem;
  color: var(--pm-muted);
}

/* —— digest teaser —— */
.pm-digest-teaser {
  margin: 0.5rem 0 0;
  padding: 1rem 0;
}

html.pm-ready .pm-hero__facet--a { animation: pm-drift-a 14s ease-in-out infinite alternate; }
html.pm-ready .pm-hero__facet--b { animation: pm-drift-b 17s ease-in-out infinite alternate; }
html.pm-ready .pm-chip.is-hot { box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.35); }

@keyframes pm-drift-a {
  from { transform: translate(0, 0) rotate(0deg); }
  to { transform: translate(12px, 8px) rotate(1.2deg); }
}
@keyframes pm-drift-b {
  from { transform: translate(0, 0) rotate(0deg); }
  to { transform: translate(-10px, -6px) rotate(-1deg); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.pm-ready .pm-hero__facet--a,
  html.pm-ready .pm-hero__facet--b { animation: none; }
  .pm-btn:hover,
  .pm-rhomb:hover { transform: none; }
}

/* --- CTA visibility (skin-matched) --- */
.pm-cta-rail {
  position: fixed;
  right: max(0.85rem, env(safe-area-inset-right));
  bottom: max(0.85rem, env(safe-area-inset-bottom));
  z-index: 90;
  pointer-events: none;
}
.pm-cta-rail__btn {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-decoration: none !important;
  color: #fff !important;
  background: var(--pm-accent, var(--pm-coral, var(--pm-teal, var(--pm-green, #0d9488))));
  box-shadow: 0 10px 28px rgba(0,0,0,.22);
  border: 0;
}
.pm-cta-rail__btn:hover { filter: brightness(1.06); }
.pm-cta-rail__btn:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
@media (max-width: 720px) {
  .pm-cta-rail {
    left: max(0.75rem, env(safe-area-inset-left));
    right: max(0.75rem, env(safe-area-inset-right));
    bottom: max(0.75rem, env(safe-area-inset-bottom));
  }
  .pm-cta-rail__btn { width: 100%; border-radius: 0.85rem; }
}
.pm-cta-mid {
  margin: 1.1rem 0 1.35rem;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
}
.pm-cta-mid__btn {
  display: inline-flex !important;
  min-height: 2.6rem;
  padding: 0.7rem 1.35rem;
  font-weight: 700;
  text-decoration: none !important;
}
/* 若主按钮类未覆盖底色，给 mid 一个皮肤底 */
a.pm-cta-mid__btn:not([class*="--solid"]):not([class*="-cta"]):not([class*="--navy"]):not([class*="--teal"]):not([class*="--coral"]):not([class*="--forest"]) {
  color: #fff !important;
  background: var(--pm-accent, var(--pm-coral, var(--pm-teal, var(--pm-green, #0d9488))));
  border-radius: 999px;
  border: 0;
  padding: 0.7rem 1.35rem;
}
.pm-btn--cta-vis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.4rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none !important;
  color: #fff !important;
  background: var(--pm-accent, var(--pm-coral, var(--pm-teal, var(--pm-green, #0d9488))));
  border: 0;
}