:root {
  --season-bg: #edf4f3;
  --season-surface: #f7fbfa;
  --season-surface-strong: #e1ecea;
  --season-ink: #183a3a;
  --season-copy: #54706d;
  --season-line: rgba(38, 93, 88, .18);
  --season-accent: #287f74;
  --season-accent-strong: #1d685f;
  --season-on-accent: #f3fbfa;
  --season-shadow: 0 22px 60px rgba(29, 74, 70, .12);
  --season-radius: 18px;
  --season-header-height: 72px;
  --season-content: min(88rem, calc(100vw - 3rem));
}

@media (prefers-color-scheme: dark) {
  :root {
    --season-bg: #101a1a;
    --season-surface: #172322;
    --season-surface-strong: #20312f;
    --season-ink: #e5efed;
    --season-copy: #a5bbb7;
    --season-line: rgba(176, 213, 205, .18);
    --season-accent: #78c5ba;
    --season-accent-strong: #91d4ca;
    --season-on-accent: #102421;
    --season-shadow: 0 24px 70px rgba(4, 13, 13, .32);
  }
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--season-header-height) + 4.4rem);
  background: var(--season-bg);
}

body.season-hub-page {
  min-width: 0;
  margin: 0;
  overflow-x: clip;
  background:
    radial-gradient(circle at 84% 8%, rgba(71, 147, 136, .12), transparent 28rem),
    var(--season-bg);
  color: var(--season-ink);
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body.season-hub-page *,
body.season-hub-page *::before,
body.season-hub-page *::after { box-sizing: border-box; }

body.season-hub-page :where(a, button) { -webkit-tap-highlight-color: transparent; }

body.season-hub-page :where(a, button):focus-visible {
  outline: 3px solid var(--season-accent);
  outline-offset: 4px;
}

.season-skip-link {
  position: fixed;
  z-index: 2147483100;
  top: .75rem;
  left: .75rem;
  padding: .75rem 1rem;
  border-radius: 999px;
  background: var(--season-accent);
  color: var(--season-on-accent);
  text-decoration: none;
  transform: translateY(-160%);
}

.season-skip-link:focus { transform: translateY(0); }

.season-topbar {
  position: sticky;
  z-index: 120;
  top: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.4rem);
  min-height: var(--season-header-height);
  padding: .65rem max(1.5rem, calc((100vw - 88rem) / 2));
  border-bottom: 1px solid var(--season-line);
  background: color-mix(in srgb, var(--season-bg) 88%, transparent);
  backdrop-filter: blur(18px) saturate(130%);
}

.season-brand {
  display: inline-flex;
  align-items: center;
  gap: .72rem;
  color: var(--season-ink);
  text-decoration: none;
}

.season-brand img {
  display: block;
  width: 2.4rem;
  height: 2.4rem;
  object-fit: contain;
}

.season-brand span { display: grid; line-height: 1.05; }
.season-brand strong { font-size: 1rem; letter-spacing: .08em; }
.season-brand small { margin-top: .26rem; color: var(--season-copy); font-size: .7rem; }

.season-topnav {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  gap: clamp(.25rem, 1.4vw, 1.35rem);
  white-space: nowrap;
}

.season-topnav a,
.season-source-link {
  color: var(--season-copy);
  font-size: .86rem;
  font-weight: 700;
  text-decoration: none;
  transition: color .22s ease, background-color .22s ease, transform .22s ease;
}

.season-topnav a {
  padding: .62rem .72rem;
  border-radius: 999px;
}

.season-topnav a:hover,
.season-topnav a:focus-visible { color: var(--season-accent-strong); }

.season-source-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: .45rem;
  padding: .6rem .9rem;
  border: 1px solid var(--season-line);
  border-radius: 999px;
  background: var(--season-surface);
  color: var(--season-ink);
  white-space: nowrap;
}

.season-source-link:hover { color: var(--season-accent-strong); transform: translateY(-1px); }
.season-source-link:active { transform: translateY(0) scale(.98); }

.season-hero {
  display: grid;
  grid-template-areas: "copy visual";
  grid-template-columns: minmax(18rem, .82fr) minmax(26rem, 1.18fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 6rem);
  width: var(--season-content);
  min-height: min(52rem, calc(100dvh - var(--season-header-height)));
  margin: 0 auto;
  padding: clamp(2.5rem, 7vw, 6.5rem) 0;
}

.season-hero__visual {
  grid-area: visual;
  display: grid;
  min-width: 0;
  min-height: 28rem;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background:
    linear-gradient(145deg, rgba(40, 127, 116, .12), transparent 52%),
    var(--season-surface);
  box-shadow: var(--season-shadow);
}

.season-hero__visual picture {
  display: block;
  width: 100%;
  height: 100%;
}

.season-hero__visual img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: min(70dvh, 46rem);
  object-fit: contain;
  object-position: center;
}

.season-hero__copy {
  grid-area: copy;
  position: relative;
  max-width: 34rem;
}

.season-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin: 0 0 1.15rem;
  color: var(--season-accent-strong);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.season-hero__eyebrow span {
  display: inline-flex;
  min-height: 2rem;
  align-items: center;
  padding: .35rem .62rem;
  border: 1px solid var(--season-line);
  border-radius: 999px;
  background: var(--season-surface);
}

.season-hero h1 {
  max-width: 10ch;
  margin: 0;
  color: var(--season-ink);
  font-size: clamp(3.25rem, 6.2vw, 6.1rem);
  font-weight: 780;
  line-height: .98;
  letter-spacing: -.04em;
  text-wrap: balance;
}

.season-hero__copy > p:not(.season-hero__eyebrow) {
  max-width: 31rem;
  margin: 1.4rem 0 0;
  color: var(--season-copy);
  font-size: clamp(1rem, 1.4vw, 1.16rem);
  line-height: 1.8;
}

.season-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2rem;
}

.season-button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: .82rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: transform .22s ease, background-color .22s ease, border-color .22s ease;
}

.season-button--primary { background: var(--season-accent); color: var(--season-on-accent); }
.season-button--quiet { border-color: var(--season-line); background: var(--season-surface); color: var(--season-ink); }
.season-button:hover { transform: translateY(-2px); }
.season-button:active { transform: translateY(0) scale(.98); }

.season-status {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: var(--season-content);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface);
  box-shadow: var(--season-shadow);
}

.season-status__metric {
  min-width: 0;
  padding: clamp(1.3rem, 3vw, 2.2rem);
  border-right: 1px solid var(--season-line);
}

.season-status__metric:nth-child(3) { border-right: 0; }
.season-status__metric span,
.season-status__metric small { display: block; color: var(--season-copy); }
.season-status__metric span { margin-bottom: .5rem; font-size: .78rem; font-weight: 700; }
.season-status__metric strong { color: var(--season-ink); font-size: clamp(1.15rem, 2vw, 1.55rem); }
.season-status__metric strong b { color: var(--season-accent-strong); font-size: clamp(2.6rem, 5vw, 4.5rem); line-height: .8; }
.season-status__metric small { margin-top: .55rem; font-size: .76rem; }

.season-sync {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: .85rem;
  min-height: 4.5rem;
  padding: .8rem 1rem;
  border-top: 1px solid var(--season-line);
  background: var(--season-surface-strong);
}

.season-sync__signal {
  width: .72rem;
  height: .72rem;
  border-radius: 50%;
  background: var(--season-accent);
  box-shadow: 0 0 0 .3rem color-mix(in srgb, var(--season-accent) 16%, transparent);
}

.season-sync div { display: grid; gap: .18rem; min-width: 0; }
.season-sync strong { color: var(--season-ink); font-size: .9rem; }
.season-sync small { overflow: hidden; color: var(--season-copy); font-size: .74rem; text-overflow: ellipsis; white-space: nowrap; }
.season-sync button {
  min-height: 2.65rem;
  padding: .6rem .9rem;
  border: 1px solid var(--season-line);
  border-radius: 999px;
  background: var(--season-surface);
  color: var(--season-ink);
  font: inherit;
  font-size: .8rem;
  font-weight: 800;
  cursor: pointer;
}
.season-sync button:active { transform: scale(.98); }

.season-sync.is-error .season-sync__signal { background: #b45f50; box-shadow: 0 0 0 .3rem rgba(180, 95, 80, .14); }
.season-sync.is-fallback .season-sync__signal { background: #9b7d3f; box-shadow: 0 0 0 .3rem rgba(155, 125, 63, .14); }

.season-jumpnav {
  position: sticky;
  z-index: 80;
  top: var(--season-header-height);
  display: flex;
  width: var(--season-content);
  margin: 1.25rem auto 0;
  overflow-x: auto;
  padding: .45rem;
  border: 1px solid var(--season-line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--season-bg) 90%, transparent);
  box-shadow: 0 12px 34px rgba(29, 74, 70, .08);
  backdrop-filter: blur(16px);
  scrollbar-width: none;
}

.season-jumpnav::-webkit-scrollbar { display: none; }
.season-jumpnav a {
  flex: 1 0 auto;
  min-height: 2.7rem;
  padding: .7rem .9rem;
  border-radius: 999px;
  color: var(--season-copy);
  font-size: .82rem;
  font-weight: 750;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}
.season-jumpnav a:hover,
.season-jumpnav a:focus-visible { background: var(--season-surface-strong); color: var(--season-accent-strong); }

.season-section {
  width: var(--season-content);
  margin: 0 auto;
  padding: clamp(5.5rem, 9vw, 9rem) 0 0;
}

.season-section__heading { max-width: 48rem; margin-bottom: clamp(1.8rem, 4vw, 3.2rem); }
.season-section__heading h2,
.season-source-note h2 {
  margin: 0;
  color: var(--season-ink);
  font-size: clamp(2.2rem, 4.7vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -.035em;
  text-wrap: balance;
}
.season-section__heading p,
.season-source-note p {
  max-width: 42rem;
  margin: 1rem 0 0;
  color: var(--season-copy);
  font-size: 1rem;
  line-height: 1.75;
}

.season-updates {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.season-update-card {
  display: grid;
  grid-template-columns: 1fr;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface);
}

.season-update-card:only-child { grid-column: 1 / -1; }
.season-update-card__media,
.season-activity-card__media,
.season-exclusive-card__media,
.season-resonance-feature__media {
  display: grid;
  min-width: 0;
  place-items: center;
  overflow: hidden;
  background: var(--season-surface-strong);
}

.season-update-card__media { aspect-ratio: 16 / 9; min-height: 0; }

.season-benefit-item img,
.season-resonance-feature img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.season-update-card__media img,
.season-activity-card__media img,
.season-exclusive-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.season-update-card__body,
.season-activity-card__body,
.season-exclusive-card__body { padding: clamp(1.1rem, 2.6vw, 1.75rem); }

.season-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem .75rem;
  margin: 0 0 .7rem;
  color: var(--season-accent-strong);
  font-size: .74rem;
  font-weight: 750;
}

.season-update-card h3,
.season-activity-card h3,
.season-exclusive-card h3,
.season-resonance-feature h3 {
  margin: 0;
  color: var(--season-ink);
  font-size: clamp(1.12rem, 2vw, 1.55rem);
  line-height: 1.35;
}

.season-update-card p,
.season-activity-card p,
.season-exclusive-card p,
.season-resonance-feature p {
  margin: .7rem 0 0;
  color: var(--season-copy);
  font-size: .9rem;
  line-height: 1.7;
}

.season-card-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--season-accent-strong);
  font-size: .84rem;
  font-weight: 800;
  text-decoration: none;
}

.season-card-link:hover { text-decoration: underline; text-underline-offset: .28em; }

.season-updates-more {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  min-height: 3.25rem;
  padding: .8rem 1.2rem;
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface);
  color: var(--season-accent-strong);
  font-size: .94rem;
  font-weight: 800;
  text-decoration: none;
  transition: background-color .2s ease, transform .2s ease, border-color .2s ease;
}
.season-updates-more:hover {
  background: var(--season-surface-strong);
  border-color: var(--season-accent);
  transform: translateY(-1px);
  text-decoration: none;
}

.season-activity-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-flow: dense;
  gap: 1rem;
}

.season-activity-card {
  grid-column: span 5;
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  overflow: hidden;
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface);
}

.season-activity-card:first-child {
  grid-column: span 7;
  grid-row: span 2;
  grid-template-columns: 1fr;
}

.season-activity-card:first-child .season-activity-card__media { min-height: 21rem; }
.season-activity-card__media { min-height: 12rem; }
.season-activity-card__status { color: var(--season-accent-strong); }

.season-benefit-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.season-benefit-group {
  overflow: hidden;
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface);
}

.season-benefit-group summary {
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  color: var(--season-ink);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}
.season-benefit-group summary::-webkit-details-marker { display: none; }
.season-benefit-group summary::after { content: "＋"; color: var(--season-accent-strong); }
.season-benefit-group[open] summary::after { content: "−"; }
.season-benefit-group summary span { color: var(--season-copy); font-size: .76rem; font-weight: 650; }
.season-benefit-list { display: grid; padding: 0 1rem 1rem; }

.season-benefit-item {
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr) auto;
  align-items: center;
  gap: .85rem;
  min-height: 6.4rem;
  padding: .85rem 0;
  border-top: 1px solid var(--season-line);
}

.season-benefit-item__media {
  display: grid;
  width: 5.2rem;
  aspect-ratio: 16 / 10;
  place-items: center;
  overflow: hidden;
  border-radius: calc(var(--season-radius) - 6px);
  background: var(--season-surface-strong);
}

.season-benefit-item h3 { margin: 0; color: var(--season-ink); font-size: .98rem; line-height: 1.35; }
.season-benefit-item p { margin: .35rem 0 0; color: var(--season-copy); font-size: .76rem; line-height: 1.5; }
.season-benefit-item a { color: var(--season-accent-strong); font-size: .8rem; font-weight: 800; text-decoration: none; white-space: nowrap; }

.season-resonance-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(18rem, .75fr);
  gap: 1rem;
}

.season-resonance-feature {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(18rem, 1.18fr);
  min-height: 27rem;
  overflow: hidden;
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface);
}
.season-resonance-feature__media { grid-column: 2; grid-row: 1; min-height: 0; }
.season-resonance-feature__body { grid-column: 1; grid-row: 1; align-self: center; padding: clamp(1.3rem, 4vw, 2.5rem); }
.season-resonance-list { display: grid; align-content: start; gap: .75rem; }
.season-resonance-compact {
  display: grid;
  grid-template-columns: 5.6rem minmax(0, 1fr);
  gap: .9rem;
  min-height: 7.4rem;
  padding: .8rem;
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface);
}
.season-resonance-compact img { display: block; width: 5.6rem; height: 6.6rem; object-fit: contain; object-position: center bottom; border-radius: calc(var(--season-radius) - 6px); background: var(--season-surface-strong); }
.season-resonance-compact h3 { margin: .2rem 0 0; color: var(--season-ink); font-size: 1rem; }
.season-resonance-compact p { margin: .42rem 0 0; color: var(--season-copy); font-size: .78rem; line-height: 1.5; }

.season-exclusive-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-flow: dense;
  gap: 1rem;
}
.season-exclusive-card {
  grid-column: span 4;
  overflow: hidden;
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface);
}
.season-exclusive-card:nth-child(5n + 1) { grid-column: span 7; }
.season-exclusive-card:nth-child(5n + 2) { grid-column: span 5; }
.season-exclusive-card__media { min-height: 15rem; }
.season-exclusive-card:nth-child(5n + 1) .season-exclusive-card__media { min-height: 23rem; }

.season-calendar { display: grid; gap: 2.2rem; max-width: 64rem; }
.season-calendar-month {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  gap: clamp(1.2rem, 4vw, 3rem);
}
.season-calendar-month > h3 { margin: .2rem 0 0; color: var(--season-accent-strong); font-size: 1.15rem; }
.season-calendar-events { display: grid; border-left: 1px solid var(--season-line); }
.season-calendar-item {
  position: relative;
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 1rem;
  padding: 0 0 2rem 1.45rem;
}
.season-calendar-item::before {
  position: absolute;
  top: .35rem;
  left: -.38rem;
  width: .72rem;
  height: .72rem;
  border: 2px solid var(--season-bg);
  border-radius: 50%;
  background: var(--season-accent);
  content: "";
}
.season-calendar-item time { color: var(--season-accent-strong); font-size: .82rem; font-weight: 800; }
.season-calendar-item h4 { margin: 0; color: var(--season-ink); font-size: 1.05rem; }
.season-calendar-item p { margin: .4rem 0 0; color: var(--season-copy); font-size: .84rem; line-height: 1.6; }

.season-empty {
  grid-column: 1 / -1;
  display: grid;
  min-height: 13rem;
  place-content: center;
  justify-items: start;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px dashed var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface);
}
.season-empty strong { color: var(--season-ink); font-size: 1.15rem; }
.season-empty p { max-width: 34rem; margin: .65rem 0 0; color: var(--season-copy); line-height: 1.7; }
.season-empty img { display: block; width: min(14rem, 58vw); max-height: 10rem; margin-bottom: 1.2rem; object-fit: contain; }

.season-skeleton {
  min-height: 12rem;
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface-strong);
}
.season-skeleton--wide { grid-column: span 7; min-height: 24rem; }
.season-skeleton--tall { min-height: 26rem; }
.season-skeleton--media { min-height: 30rem; }

@media (prefers-reduced-motion: no-preference) {
  .season-skeleton {
    background: linear-gradient(100deg, var(--season-surface-strong) 20%, color-mix(in srgb, var(--season-surface) 80%, var(--season-accent)) 42%, var(--season-surface-strong) 64%);
    background-size: 220% 100%;
    animation: season-shimmer 1.45s linear infinite;
  }
  .season-motion-ready [data-reveal] { opacity: .001; transform: translateY(18px); will-change: opacity, transform; transition: opacity .58s cubic-bezier(.16, 1, .3, 1), transform .58s cubic-bezier(.16, 1, .3, 1); }
  .season-motion-ready [data-reveal].is-visible { opacity: 1; transform: translateY(0) translateZ(0); will-change: auto; backface-visibility: hidden; }
}

@keyframes season-shimmer { to { background-position: -220% 0; } }

.season-source-note {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 2rem;
  width: var(--season-content);
  margin: clamp(5.5rem, 10vw, 10rem) auto 0;
  padding: clamp(2rem, 5vw, 4.5rem);
  border: 1px solid var(--season-line);
  border-radius: var(--season-radius);
  background: var(--season-surface-strong);
}
.season-source-note h2 { font-size: clamp(1.8rem, 3.5vw, 3.4rem); }
.season-source-note a {
  display: inline-flex;
  min-height: 3.15rem;
  align-items: center;
  gap: .45rem;
  padding: .78rem 1rem;
  border: 1px solid var(--season-line);
  border-radius: 999px;
  background: var(--season-surface);
  color: var(--season-ink);
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

body.season-hub-page .qjs-global-footer {
  margin-top: clamp(4rem, 8vw, 8rem);
  border-color: var(--season-line);
  background: var(--season-surface-strong);
  color: var(--season-ink);
}
body.season-hub-page .qjs-footer-head h2,
body.season-hub-page .qjs-footer-head p { color: var(--season-ink); }
body.season-hub-page .qjs-contact-grid a { border-color: var(--season-line); background: var(--season-surface); color: var(--season-ink); }

@media (max-width: 64rem) {
  :root { --season-content: min(100% - 2rem, 52rem); }
  .season-topnav { display: none; }
  .season-hero { grid-template-columns: minmax(17rem, .9fr) minmax(22rem, 1.1fr); gap: 2rem; }
  .season-updates,
  .season-activity-grid,
  .season-exclusive-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .season-update-card,
  .season-update-card:first-child,
  .season-activity-card,
  .season-activity-card:first-child,
  .season-exclusive-card,
  .season-exclusive-card:nth-child(5n + 1),
  .season-exclusive-card:nth-child(5n + 2) { grid-column: auto; grid-row: auto; }
  .season-update-card,
  .season-update-card:first-child,
  .season-activity-card,
  .season-activity-card:first-child { grid-template-columns: 1fr; }
  .season-update-card__media,
  .season-update-card:first-child .season-update-card__media,
  .season-activity-card__media,
  .season-activity-card:first-child .season-activity-card__media { aspect-ratio: 16 / 9; min-height: 0; }
  .season-update-card:only-child { grid-column: 1 / -1; }
  .season-resonance-showcase { grid-template-columns: 1fr; }
  .season-resonance-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 48rem) {
  :root {
    --season-header-height: 64px;
    --season-content: min(100% - 2rem, 38rem);
    --season-radius: 16px;
  }
  html { scroll-padding-top: calc(var(--season-header-height) + 4rem); }
  .season-topbar { grid-template-columns: minmax(0, 1fr) auto; gap: .65rem; padding: .55rem max(4.3rem, calc(env(safe-area-inset-right) + 4.3rem)) .55rem 1rem; }
  .season-brand img { width: 2.2rem; height: 2.2rem; }
  .season-source-link { min-height: 2.55rem; padding: .55rem .72rem; font-size: 0; }
  .season-source-link::before { content: "官网"; font-size: .78rem; }
  .season-source-link span { font-size: .78rem; }

  .season-hero {
    grid-template-areas: "visual" "copy";
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 1.25rem;
    min-height: calc(100svh - var(--season-header-height));
    padding: 1rem 0 1.4rem;
  }
  .season-hero__visual {
    width: 100%;
    min-height: 0;
    aspect-ratio: auto;
    justify-self: stretch;
  }
  .season-hero__visual img {
    width: 100%;
    height: auto;
    max-height: none;
    object-fit: cover;
    border-radius: calc(var(--season-radius) - 6px);
  }
  .season-hero__copy { max-width: none; }
  .season-hero__eyebrow { margin-bottom: .72rem; font-size: .74rem; }
  .season-hero__eyebrow span { min-height: 1.8rem; }
  .season-hero h1 { max-width: 11ch; font-size: clamp(2.45rem, 12vw, 3.55rem); }
  .season-hero__copy > p:not(.season-hero__eyebrow) { margin-top: .8rem; font-size: .92rem; line-height: 1.62; }
  .season-hero__actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; margin-top: 1.15rem; }
  .season-button { min-height: 2.9rem; padding: .7rem .55rem; font-size: .78rem; }

  .season-status { grid-template-columns: 1fr; }
  .season-status__metric { padding: 1.15rem; border-right: 0; border-bottom: 1px solid var(--season-line); }
  .season-status__metric:nth-child(3) { border-bottom: 0; }
  .season-status__metric strong b { font-size: 3.15rem; }
  .season-sync { grid-template-columns: auto minmax(0, 1fr); }
  .season-sync button { grid-column: 1 / -1; width: 100%; }

  .season-jumpnav { width: calc(100% - 1rem); margin-top: .75rem; border-radius: var(--season-radius); }
  .season-jumpnav a { flex-basis: auto; }
  .season-section { padding-top: 5.2rem; }
  .season-section__heading { margin-bottom: 1.45rem; }
  .season-section__heading h2 { font-size: clamp(2rem, 10vw, 3rem); }
  .season-section__heading p { margin-top: .7rem; font-size: .9rem; }

  .season-updates,
  .season-activity-grid,
  .season-benefit-groups,
  .season-resonance-list,
  .season-exclusive-grid { grid-template-columns: minmax(0, 1fr); }
  .season-update-card,
  .season-update-card:first-child,
  .season-update-card:only-child,
  .season-activity-card,
  .season-activity-card:first-child,
  .season-resonance-feature { grid-template-columns: minmax(0, 1fr); }
  .season-update-card__media,
  .season-update-card:first-child .season-update-card__media,
  .season-update-card:only-child .season-update-card__media,
  .season-activity-card__media,
  .season-activity-card:first-child .season-activity-card__media { aspect-ratio: 16 / 9; min-height: 0; }
  .season-resonance-feature { min-height: 0; }
  .season-resonance-feature__media { grid-column: 1; grid-row: 1; min-height: 0; aspect-ratio: 4 / 5; }
  .season-resonance-feature__body { grid-column: 1; grid-row: 2; }
  .season-exclusive-card__media,
  .season-exclusive-card:nth-child(5n + 1) .season-exclusive-card__media { min-height: 14rem; }
  .season-benefit-item { grid-template-columns: 4.5rem minmax(0, 1fr); }
  .season-benefit-item__media { width: 4.5rem; }
  .season-benefit-item > a { grid-column: 2; justify-self: start; }
  .season-calendar-month { grid-template-columns: 1fr; gap: .8rem; }
  .season-calendar-item { grid-template-columns: 5.5rem minmax(0, 1fr); padding-left: 1.1rem; }
  .season-source-note { grid-template-columns: 1fr; align-items: start; padding: 1.4rem; }
  .season-source-note a { justify-self: start; }
}

@media (max-width: 24rem) {
  .season-hero { grid-template-rows: auto auto; }
  .season-hero__actions { grid-template-columns: 1fr; }
  .season-calendar-item { grid-template-columns: 1fr; gap: .35rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .season-motion-ready [data-reveal] { opacity: 1; transform: none; transition: none; }
  .season-skeleton { animation: none; }
  .season-button,
  .season-source-link { transition: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .season-topbar,
  .season-jumpnav { background: var(--season-bg); backdrop-filter: none; }
}

/* 2026-08-25：内容稳定、横图原比例与页内管理体验 */
.season-topbar { grid-template-columns: auto minmax(0, 1fr) auto auto; gap: clamp(.55rem, 1.4vw, 1.2rem); }
.season-motion-ready [data-reveal] { opacity: 1; transform: none; will-change: auto; }

.season-hero { min-height: 0; }
.season-hero__visual {
  min-height: 0;
  aspect-ratio: 2560 / 1462;
  background: var(--season-surface);
}
.season-hero__visual picture,
.season-hero__visual img { width: 100%; height: auto; }
.season-hero__visual img { max-height: none; object-fit: contain; }

.season-updates,
.season-activity-grid,
.season-exclusive-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(18rem, 100%), 1fr));
  align-items: stretch;
}
.season-update-card,
.season-update-card:first-child,
.season-update-card:only-child,
.season-activity-card,
.season-activity-card:first-child,
.season-exclusive-card,
.season-exclusive-card:nth-child(5n + 1),
.season-exclusive-card:nth-child(5n + 2) {
  grid-column: auto;
  grid-row: auto;
  grid-template-columns: minmax(0, 1fr);
}
.season-update-card__media,
.season-update-card:first-child .season-update-card__media,
.season-update-card:only-child .season-update-card__media,
.season-activity-card__media,
.season-activity-card:first-child .season-activity-card__media,
.season-exclusive-card__media,
.season-exclusive-card:nth-child(5n + 1) .season-exclusive-card__media {
  aspect-ratio: 16 / 9;
  min-height: 0;
}
.season-update-card__media img,
.season-activity-card__media img,
.season-exclusive-card__media img,
.season-resonance-compact img { object-fit: contain; background: var(--season-surface-strong); }

.season-admin__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
}
.season-admin__head h2 { grid-column: 1; }
.season-admin__head p { grid-column: 1; margin: .35rem 0 0; color: var(--season-copy); font-size: .78rem; line-height: 1.55; }
.season-admin__close { grid-column: 2; grid-row: 1 / span 2; }
.season-admin-item__grid { align-items: start; }
.season-admin-field input,
.season-admin-field textarea,
.season-admin-field select { width: 100%; min-width: 0; }

@media (max-width: 48rem) {
  .season-topbar {
    grid-template-columns: minmax(0, 1fr) auto auto;
    padding-right: max(4.15rem, calc(env(safe-area-inset-right) + 4.15rem));
  }
  .season-topnav { display: none; }
  .season-source-link,
  .season-admin-link { min-width: 2.7rem; min-height: 2.7rem; justify-content: center; padding: .5rem; font-size: 0; }
  .season-source-link::before { content: "官网"; font-size: .72rem; }
  .season-admin-link::before { content: "管理"; font-size: .72rem; }
  .season-source-link span,
  .season-admin-link span { display: none; }

  .season-hero {
    width: 100%;
    gap: 1rem;
    min-height: 0;
    padding: 0 1rem 1.4rem;
  }
  .season-hero__visual {
    width: calc(100% + 2rem);
    margin-left: -1rem;
    aspect-ratio: 2560 / 1462;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }
  .season-hero__visual picture,
  .season-hero__visual img { display: block; width: 100%; height: auto; }
  .season-hero__visual img { border-radius: 0; object-fit: contain; }

  .season-section { padding-top: 3.8rem; }
  .season-updates,
  .season-activity-grid,
  .season-exclusive-grid { grid-template-columns: minmax(0, 1fr); }
  .season-resonance-feature__media { min-height: 0; aspect-ratio: 4 / 5; }
  .season-resonance-feature__media img { object-fit: contain; object-position: center bottom; }

  .season-admin__panel { width: 100%; border-left: 0; }
  .season-admin__tabs { overflow-x: auto; overscroll-behavior-inline: contain; }
  .season-admin__tab { flex: 0 0 auto; white-space: nowrap; }
  .season-admin__toolbar { align-items: stretch; flex-direction: column; }
  .season-admin-item__grid { grid-template-columns: minmax(0, 1fr); }
}

/* 管理员入口（顶栏，区别于“官方赛季页”） */
.season-admin-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: .4rem;
  padding: .55rem .85rem;
  border: 1px dashed var(--season-line);
  border-radius: 999px;
  background: transparent;
  color: var(--season-copy);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: color .22s ease, border-color .22s ease, transform .22s ease;
}
.season-admin-link:hover,
.season-admin-link:focus-visible {
  color: var(--season-accent-strong);
  border-color: var(--season-accent);
  transform: translateY(-1px);
}

/* 共鸣数据：职业定位 / 流派 / 力量源 / 属地 */
.season-resonance-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .6rem;
  margin: .55rem 0 0;
}
.season-resonance-meta__item {
  display: inline-block;
  padding: .2rem .55rem;
  border: 1px solid var(--season-line);
  border-radius: 999px;
  background: var(--season-surface);
  color: var(--season-ink);
  font-size: .72rem;
  font-weight: 600;
  line-height: 1.4;
}

/* 次级链接（官网原页）与站点资料链接并列 */
.season-card-link--ghost {
  color: var(--season-copy);
  font-size: .82rem;
  text-decoration: none;
}
.season-card-link--ghost:hover {
  color: var(--season-accent-strong);
  text-decoration: underline;
  text-underline-offset: .28em;
}

/* ===== 赛季主题站内联管理员面板 ===== */
.season-admin-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: .45rem;
  padding: .6rem .9rem;
  border: 1px solid var(--season-line);
  border-radius: 999px;
  background: var(--season-surface);
  color: var(--season-ink);
  font-size: .86rem;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: color .22s ease, background-color .22s ease, transform .22s ease, border-color .22s ease;
}
.season-admin-link:hover {
  color: var(--season-on-accent);
  background: var(--season-accent);
  border-color: var(--season-accent);
  transform: translateY(-1px);
}
.season-admin-link:active { transform: translateY(0) scale(.98); }

.season-admin {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
}
.season-admin[hidden] { display: none; }
.season-admin__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 22, 21, .52);
  backdrop-filter: blur(2px);
  cursor: pointer;
}
.season-admin__panel {
  position: relative;
  width: min(56rem, 100%);
  height: 100%;
  margin-left: auto;
  display: flex;
  flex-direction: column;
  background: var(--season-surface);
  border-left: 1px solid var(--season-line);
  box-shadow: var(--season-shadow);
  overflow: hidden;
  animation: none;
}
@keyframes seasonAdminSlide {
  from { transform: translateX(24px); opacity: .4; }
  to { transform: translateX(0); opacity: 1; }
}
.season-admin__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--season-line);
  background: var(--season-surface-strong);
}
.season-admin__head h2 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--season-ink);
}
.season-admin__head p {
  grid-column: 1;
  max-width: 62ch;
  margin: .35rem 0 0;
  color: var(--season-copy);
  font-size: .8rem;
  line-height: 1.55;
}
.season-admin__head .season-admin__close { grid-column: 2; grid-row: 1 / span 2; }
.season-admin__close {
  flex: none;
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid var(--season-line);
  border-radius: 50%;
  background: transparent;
  color: var(--season-ink);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background-color .2s ease;
}
.season-admin__close:hover { background: var(--season-line); }

.season-admin__auth {
  padding: 1.25rem;
  border-bottom: 1px solid var(--season-line);
}
.season-admin__auth label {
  display: block;
  margin-bottom: .5rem;
  font-size: .82rem;
  color: var(--season-copy);
}
.season-admin__auth-row {
  display: flex;
  gap: .6rem;
}
.season-admin__auth-row input {
  flex: 1 1 auto;
  min-width: 0;
  padding: .65rem .8rem;
  border: 1px solid var(--season-line);
  border-radius: 12px;
  background: var(--season-bg);
  color: var(--season-ink);
  font-size: .9rem;
}
.season-admin__auth-row input:focus-visible {
  outline: 2px solid var(--season-accent);
  outline-offset: 1px;
}
.season-admin__auth-row button,
.season-admin__toolbar button {
  flex: none;
  padding: .65rem 1rem;
  border: 1px solid var(--season-accent);
  border-radius: 12px;
  background: var(--season-accent);
  color: var(--season-on-accent);
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color .2s ease, transform .15s ease;
}
.season-admin__auth-row button:hover,
.season-admin__toolbar button:hover { background: var(--season-accent-strong); }
.season-admin__auth-row button:active,
.season-admin__toolbar button:active { transform: scale(.97); }
.season-admin__hint {
  margin: .6rem 0 0;
  min-height: 1.1rem;
  font-size: .78rem;
  color: #c0392b;
}

.season-admin__body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.season-admin__body[hidden] { display: none; }
.season-admin__tabs {
  display: flex;
  gap: .35rem;
  padding: .85rem 1.25rem 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: thin;
}
.season-admin__tab {
  flex: 0 0 auto;
  padding: .5rem .85rem;
  border: 1px solid var(--season-line);
  border-radius: 999px;
  background: var(--season-bg);
  color: var(--season-copy);
  font-size: .82rem;
  cursor: pointer;
  transition: all .2s ease;
}
.season-admin-item--overview .season-admin-item__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.season-admin-item--overview .season-admin-field:nth-child(3),
.season-admin-item--overview .season-admin-field:nth-child(8) { grid-column: 1 / -1; }

@media (max-width: 720px) {
  .season-admin__panel { width: 100%; }
  .season-admin__head { padding: .9rem; }
  .season-admin__tabs { padding-inline: .9rem; }
  .season-admin__toolbar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); padding-inline: .9rem; }
  .season-admin__status { grid-column: 1 / -1; margin-left: 0; white-space: normal; }
  .season-admin__list { padding-inline: .9rem; }
  .season-admin-item--overview .season-admin-item__grid { grid-template-columns: minmax(0, 1fr); }
  .season-admin-item--overview .season-admin-field:nth-child(3),
  .season-admin-item--overview .season-admin-field:nth-child(8) { grid-column: auto; }
}
.season-admin__tab.is-active {
  background: var(--season-accent);
  border-color: var(--season-accent);
  color: var(--season-on-accent);
  font-weight: 700;
}
.season-admin__toolbar {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.25rem;
}
.season-admin__toolbar #seasonAdminSync {
  background: var(--season-surface-strong);
  border-color: var(--season-line);
  color: var(--season-ink);
}
.season-admin__toolbar #seasonAdminSync:hover { background: var(--season-line); }
.season-admin__status {
  margin-left: auto;
  font-size: .78rem;
  color: var(--season-accent-strong);
  white-space: nowrap;
}
.season-admin__list {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: .25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.season-admin-item {
  border: 1px solid var(--season-line);
  border-radius: 14px;
  padding: .9rem;
  background: var(--season-bg);
}
.season-admin-item__head {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .7rem;
}
.season-admin-item__head strong {
  font-size: .92rem;
  color: var(--season-ink);
  word-break: break-all;
}
.season-admin-item__head code {
  font-size: .72rem;
  color: var(--season-copy);
  background: var(--season-surface-strong);
  padding: .1rem .4rem;
  border-radius: 6px;
}
.season-admin-source-badge {
  flex: none;
  padding: .18rem .48rem;
  border: 1px solid color-mix(in srgb, var(--season-accent) 32%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--season-accent) 9%, transparent);
  color: var(--season-accent-strong);
  font-size: .7rem;
  white-space: nowrap;
}
.season-admin-item.is-official-entry { border-style: dashed; }
.season-admin-delete:disabled {
  cursor: not-allowed;
  opacity: .56;
  color: var(--season-copy);
  border-color: var(--season-line);
}
.season-admin-item__actions {
  display: flex;
  gap: .5rem;
  margin-left: auto;
  flex: none;
}
.season-admin-item__actions button {
  padding: .4rem .8rem;
  border-radius: 10px;
  font-size: .8rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid var(--season-line);
  background: var(--season-surface);
  color: var(--season-ink);
}
.season-admin-save { background: var(--season-accent); border-color: var(--season-accent); color: var(--season-on-accent); }
.season-admin-delete { color: #c0392b; border-color: rgba(192,57,43,.4); }
.season-admin-save:hover { background: var(--season-accent-strong); }
.season-admin-delete:hover { background: rgba(192,57,43,.1); }

.season-admin-item__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .55rem .8rem;
}
.season-admin-field {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  min-width: 0;
}
.season-admin-field > span {
  font-size: .76rem;
  color: var(--season-copy);
}
.season-admin-field input,
.season-admin-field textarea {
  width: 100%;
  min-width: 0;
  padding: .5rem .6rem;
  border: 1px solid var(--season-line);
  border-radius: 10px;
  background: var(--season-surface);
  color: var(--season-ink);
  font-size: .85rem;
  font-family: inherit;
}
.season-admin-field textarea { resize: vertical; min-height: 3.2rem; }
.season-admin-field input:focus-visible,
.season-admin-field textarea:focus-visible {
  outline: 2px solid var(--season-accent);
  outline-offset: 1px;
}
.season-admin-empty {
  margin: 1rem 0 0;
  font-size: .85rem;
  color: var(--season-copy);
}

@media (max-width: 768px) {
  .season-admin__panel { width: 100%; border-left: none; }
  .season-admin-item__grid { grid-template-columns: 1fr; }
}

/* 最终移动端覆写必须位于管理面板基础样式之后，防止标题和操作被挤成竖排。 */
.season-admin__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  justify-content: initial;
}
.season-admin__head h2 { grid-column: 1; }
.season-admin__head p {
  grid-column: 1;
  margin: .35rem 0 0;
  color: var(--season-copy);
  font-size: .78rem;
  line-height: 1.55;
}
.season-admin__close { grid-column: 2; grid-row: 1 / span 2; }

@media (max-width: 48rem) {
  .season-topbar {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: .45rem;
  }
  .season-brand { min-width: 2.7rem; }
  .season-brand > span { display: none; }
  .season-source-link {
    justify-self: end;
    font-size: 0 !important;
  }
  .season-admin-link { font-size: 0 !important; }
  .season-source-link::before,
  .season-admin-link::before { font-size: .72rem !important; }

  .season-admin__head { padding-right: .75rem; }
  .season-admin__close { margin-right: 3.15rem; }
  .season-admin-item__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }
  .season-admin-item__head strong {
    min-width: 0;
    word-break: normal;
    overflow-wrap: anywhere;
  }
  .season-admin-item__head code {
    grid-column: 1 / -1;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .season-admin-source-badge { grid-column: 2; grid-row: 1; }
  .season-admin-item__actions {
    grid-column: 1 / -1;
    width: 100%;
    margin-left: 0;
    justify-content: flex-end;
  }
}