.activity-hall-toggle{position:fixed;right:22px;bottom:144px;z-index:83;display:grid;width:50px;height:50px;place-items:center;padding:0;border:1px solid rgba(255,255,255,.68);border-radius:50%;color:#fff;background:linear-gradient(145deg,#ff9e2c,#ff6b35 55%,#ff466e);box-shadow:0 9px 23px rgba(229,91,43,.3),inset 0 1px rgba(255,255,255,.3);cursor:pointer;animation:ngFloatingBreath 3.1s ease-in-out infinite}.activity-hall-toggle[hidden]{display:none!important}.activity-hall-toggle:hover{filter:brightness(1.07);transform:translateY(-2px)}.activity-hall-toggle:focus-visible{outline:3px solid rgba(255,123,51,.28);outline-offset:3px}.activity-hall-toggle>span{font-size:22px;line-height:1}.activity-hall-toggle>b{position:absolute;top:-5px;right:-5px;display:grid;min-width:20px;height:20px;place-items:center;padding:0 5px;border:2px solid #fff;border-radius:999px;color:#fff;background:#ed4862;font-size:10px}body:not(.theme-has-service) .activity-hall-toggle{bottom:84px}body.activity-hall-open{overflow:hidden}body.activity-hall-open .theme-mode-toggle,body.activity-hall-open .page-shell .service-float-btn{opacity:0;pointer-events:none}.activity-hall-backdrop{position:fixed;inset:0;z-index:var(--ng-layer-overlay,200);display:grid;place-items:center;padding:20px;background:rgba(3,11,25,.66);backdrop-filter:blur(9px)}.activity-hall-backdrop[hidden]{display:none!important}.activity-hall-panel{width:min(720px,100%);max-height:min(820px,calc(100vh - 40px));overflow:auto;border:1px solid rgba(122,155,220,.38);border-radius:24px;color:#152239;background:#f8fbff;box-shadow:0 28px 90px rgba(2,13,34,.38)}.activity-hall-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px;color:#fff;background:linear-gradient(135deg,#244fc3,#3475ff 58%,#7048e8)}.activity-hall-title strong,.activity-hall-title span{display:block}.activity-hall-title strong{font-size:20px}.activity-hall-title span{margin-top:6px;color:#d9e6ff;font-size:12px}.activity-hall-close{display:grid;width:38px;height:38px;place-items:center;padding:0;border:1px solid rgba(255,255,255,.25);border-radius:12px;color:#fff;background:rgba(5,22,64,.25);cursor:pointer}.activity-hall-close svg{width:20px;height:20px;stroke:currentColor;stroke-width:2.4;stroke-linecap:round}.activity-hall-body{display:grid;gap:16px;padding:20px}.activity-notice-list,.activity-card-list{display:grid;gap:12px}.activity-notice,.activity-card,.activity-apply-form{padding:16px;border:1px solid #dce6f6;border-radius:17px;background:#fff}.activity-notice{border-color:#c8dcff;background:#eef5ff}.activity-notice.is-approved{border-color:#bce9d6;background:#edfbf5}.activity-notice.is-rejected{border-color:#f2c8cf;background:#fff2f4}.activity-notice strong,.activity-notice span,.activity-card strong,.activity-card span{display:block}.activity-notice strong{font-size:14px}.activity-notice span{margin-top:6px;color:#687894;font-size:12px;line-height:1.65}.activity-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.activity-card h3{margin:0;font-size:17px}.activity-card .activity-reward{margin-top:7px;color:#f06b2f;font-size:12px;font-weight:850}.activity-card p{margin:12px 0 0;color:#64738d;font-size:12px;line-height:1.7;white-space:pre-line}.activity-card .activity-rules{padding-top:11px;border-top:1px dashed #dbe4f1}.activity-apply-button,.activity-submit-button{min-height:44px;padding:0 16px;border:0;border-radius:12px;color:#fff;background:linear-gradient(135deg,#2f6bff,#6854e8);font-weight:850;cursor:pointer}.activity-apply-button:disabled,.activity-submit-button:disabled{opacity:.52;cursor:not-allowed}.activity-apply-form{display:grid;gap:13px;border-color:#cbdcff;box-shadow:0 10px 30px rgba(47,107,255,.09)}.activity-apply-form h3{margin:0;font-size:16px}.activity-apply-form label{display:grid;gap:7px;color:#52627d;font-size:12px;font-weight:800}.activity-apply-form input,.activity-apply-form select,.activity-apply-form textarea{box-sizing:border-box;width:100%;border:1px solid #d6e0ef;border-radius:11px;outline:0;color:#18263e;background-color:#fbfdff;font:inherit}.activity-apply-form input,.activity-apply-form select{height:44px;padding:0 12px}.activity-apply-form select{padding-right:38px;appearance:none;background-image:linear-gradient(45deg,transparent 50%,#71809a 50%),linear-gradient(135deg,#71809a 50%,transparent 50%);background-position:calc(100% - 18px) 18px,calc(100% - 13px) 18px;background-repeat:no-repeat;background-size:5px 5px}.activity-apply-form select:invalid{color:#8a96a8}.activity-apply-form select option{color:#18263e}.activity-apply-form textarea{min-height:78px;padding:11px 12px;resize:vertical}.activity-apply-form input:focus,.activity-apply-form select:focus,.activity-apply-form textarea:focus{border-color:#6d97ff;box-shadow:0 0 0 3px rgba(47,107,255,.1)}.activity-form-note{color:#8692a6;font-size:11px;line-height:1.6}.activity-empty{padding:42px 20px;color:#7b889e;text-align:center}.activity-feedback{min-height:18px;color:#d04658;font-size:12px}html[data-theme="dark"] .activity-hall-panel{border-color:#294666;color:#e7efff;background:#0c1a2d}html[data-theme="dark"] .activity-notice,html[data-theme="dark"] .activity-card,html[data-theme="dark"] .activity-apply-form{border-color:#29425f;background:#12243b}html[data-theme="dark"] .activity-notice{background:#142c4d}html[data-theme="dark"] .activity-notice.is-approved{background:#10362f}html[data-theme="dark"] .activity-notice.is-rejected{background:#3a1e29}html[data-theme="dark"] .activity-notice span,html[data-theme="dark"] .activity-card p,html[data-theme="dark"] .activity-apply-form label{color:#9fb0c9}html[data-theme="dark"] .activity-apply-form input,html[data-theme="dark"] .activity-apply-form select,html[data-theme="dark"] .activity-apply-form textarea{border-color:#2b4666;color:#e7efff;background-color:#0b192b}html[data-theme="dark"] .activity-apply-form select option{color:#e7efff;background:#0b192b}@media(max-width:560px){.activity-hall-toggle{right:14px;bottom:calc(130px + env(safe-area-inset-bottom,0px));width:46px;height:46px}body:not(.theme-has-service) .activity-hall-toggle{bottom:calc(72px + env(safe-area-inset-bottom,0px))}.activity-hall-backdrop{align-items:end;padding:0}.activity-hall-panel{width:100%;max-height:92vh;border-radius:22px 22px 0 0}.activity-hall-head{padding:18px}.activity-hall-body{padding:14px}.activity-card-head{align-items:stretch;flex-direction:column}.activity-apply-button{width:100%}}@media(prefers-reduced-motion:reduce){.activity-hall-toggle{animation:none}}
.activity-hall-backdrop[data-activity-template="compact"] .activity-card-list{grid-template-columns:repeat(2,minmax(0,1fr))}.activity-hall-backdrop[data-activity-template="compact"] .activity-card{padding:18px}.activity-hall-backdrop[data-activity-template="compact"] .activity-card p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.activity-hall-backdrop[data-activity-template="spotlight"] .activity-card:first-child{background:linear-gradient(145deg,color-mix(in srgb,var(--ng-panel-solid,#fff) 92%,var(--ng-accent,#2f6bff) 8%),color-mix(in srgb,var(--ng-panel-solid,#fff) 96%,transparent));border-color:color-mix(in srgb,var(--ng-accent,#2f6bff) 42%,var(--ng-border,#dce6f5));box-shadow:0 22px 52px color-mix(in srgb,var(--ng-accent,#2f6bff) 18%,transparent)}.activity-hall-backdrop[data-activity-template="spotlight"] .activity-card:first-child .activity-apply-button{background:linear-gradient(135deg,var(--ng-accent,#2f6bff),var(--ng-accent-2,#6c4cff));color:#fff}@media(max-width:680px){.activity-hall-backdrop[data-activity-template="compact"] .activity-card-list{grid-template-columns:1fr}}

/* Application details open in a dedicated dialog instead of extending the activity list. */
.activity-application-backdrop{
  position:fixed;
  inset:0;
  z-index:var(--ng-layer-modal,220);
  display:grid;
  place-items:center;
  padding:20px;
  background:rgba(3,11,25,.54);
  -webkit-backdrop-filter:blur(8px) saturate(.9);
  backdrop-filter:blur(8px) saturate(.9);
}
.activity-application-backdrop[hidden]{display:none!important}
.activity-application-panel{
  display:grid;
  grid-template-rows:auto minmax(0,1fr);
  width:min(560px,100%);
  max-height:min(760px,calc(100vh - 40px));
  max-height:min(760px,calc(100dvh - 40px));
  overflow:hidden;
  border:1px solid color-mix(in srgb,var(--ng-accent,#6c4cff) 42%,#dce6f5);
  border-radius:22px;
  color:var(--ng-text,#152239);
  background:#f8fbff;
  background:color-mix(in srgb,var(--ng-panel-solid,#f8fbff) 97%,transparent);
  box-shadow:0 30px 90px rgba(2,13,34,.46),0 0 0 1px rgba(255,255,255,.3) inset;
  animation:activityApplicationEnter .2s cubic-bezier(.22,.8,.28,1) both;
}
.activity-application-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:17px 18px 17px 20px;
  border-bottom:1px solid color-mix(in srgb,var(--ng-accent,#6c4cff) 18%,var(--ng-border,#dce6f5));
  background:linear-gradient(135deg,color-mix(in srgb,var(--ng-accent,#6c4cff) 12%,#fff),color-mix(in srgb,var(--ng-accent-2,#ff784c) 8%,#fff));
}
.activity-application-title{min-width:0}
.activity-application-title strong,.activity-application-title span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.activity-application-title strong{font-size:18px;line-height:1.25}
.activity-application-title span{margin-top:5px;color:var(--ng-muted,#687894);font-size:12px;line-height:1.4}
.activity-application-close{
  display:grid;
  flex:0 0 42px;
  width:42px;
  height:42px;
  place-items:center;
  padding:0;
  border:1px solid color-mix(in srgb,var(--ng-accent,#6c4cff) 20%,var(--ng-border,#dce6f5));
  border-radius:13px;
  color:var(--ng-text,#152239);
  background:color-mix(in srgb,var(--ng-panel-solid,#fff) 80%,transparent);
  cursor:pointer;
}
.activity-application-close:hover{border-color:color-mix(in srgb,var(--ng-accent,#6c4cff) 50%,var(--ng-border,#dce6f5));background:color-mix(in srgb,var(--ng-accent,#6c4cff) 10%,var(--ng-panel-solid,#fff))}
.activity-application-close:focus-visible{outline:3px solid color-mix(in srgb,var(--ng-accent,#6c4cff) 24%,transparent);outline-offset:2px}
.activity-application-close svg{width:20px;height:20px;stroke:currentColor;stroke-width:2.4;stroke-linecap:round}
.activity-application-body{min-height:0;overflow:auto;padding:20px;overscroll-behavior:contain}
.activity-application-body .activity-apply-form{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}
.activity-application-body .activity-submit-button{width:100%;margin-top:2px}
html[data-theme="dark"] .activity-application-panel{border-color:#34557a;color:#e7efff;background:#0c1a2d;box-shadow:0 30px 90px rgba(0,0,0,.62),0 0 0 1px rgba(255,255,255,.04) inset}
html[data-theme="dark"] .activity-application-head{border-bottom-color:#294666;background:linear-gradient(135deg,color-mix(in srgb,var(--ng-accent,#6c4cff) 18%,#10213a),color-mix(in srgb,var(--ng-accent-2,#ff784c) 10%,#10213a))}
html[data-theme="dark"] .activity-application-close{border-color:#34557a;color:#e7efff;background:#132943}
@keyframes activityApplicationEnter{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}
@media(max-width:560px){
  .activity-application-backdrop{align-items:end;padding:10px 0 0;background:rgba(3,11,25,.5);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}
  .activity-application-panel{width:100%;max-height:88vh;max-height:88dvh;border-radius:22px 22px 0 0}
  .activity-application-head{padding:15px 14px 15px 17px}
  .activity-application-title strong{font-size:17px}
  .activity-application-body{padding:17px 16px calc(17px + env(safe-area-inset-bottom,0px))}
  .activity-application-body .activity-apply-form{gap:12px}
  .activity-application-body .activity-apply-form :is(input,select,textarea){
    font-size:16px!important;
    line-height:1.5;
  }
  .activity-application-body .activity-apply-form textarea{min-height:72px}
}
@media(prefers-reduced-motion:reduce){.activity-application-panel{animation:none}}

/* The panel owns the only vertical scroll area. This prevents iOS Safari from
   clipping the list when the page behind the modal is locked. */
body.activity-hall-open{overflow:hidden;overscroll-behavior:none}
body.activity-hall-open :is(.ng-action-hub-toggle,.ng-scroll-top,.theme-mode-toggle,.activity-hall-toggle,.service-float-btn,.service-panel-backdrop,.service-panel){display:none!important}
.activity-hall-title,
.activity-card-head > div,
.activity-notice,
.activity-card { min-width:0; }
.activity-hall-close,
.activity-application-close {
  width:44px;
  height:44px;
  min-width:44px;
  min-height:44px;
  flex:0 0 44px;
}
.activity-hall-title strong,
.activity-hall-title span,
.activity-card h3,
.activity-card p,
.activity-notice strong,
.activity-notice span,
.activity-feedback { overflow-wrap:anywhere; }
html[data-ui-theme] body.activity-hall-open .activity-hall-backdrop,
html[data-ui-theme] body.activity-hall-open .activity-application-backdrop{
  height:100%;
  min-height:0;
  overflow:hidden;
  box-sizing:border-box;
}
html[data-ui-theme] body.activity-hall-open .activity-hall-panel{
  display:flex!important;
  min-height:0;
  flex-direction:column;
  overflow:hidden!important;
}
html[data-ui-theme] body.activity-hall-open .activity-hall-head{position:relative;top:auto;flex:0 0 auto}
html[data-ui-theme] body.activity-hall-open .activity-hall-body,
html[data-ui-theme] body.activity-hall-open .activity-application-body{
  flex:1 1 auto;
  min-height:0;
  overflow-x:hidden!important;
  overflow-y:auto!important;
  -webkit-overflow-scrolling:touch;
  overscroll-behavior-y:contain;
  touch-action:pan-y;
}
@media(max-width:560px){
  html[data-ui-theme] body.activity-hall-open .activity-hall-panel{
    max-height:calc(100vh - 24px)!important;
    max-height:calc(100dvh - max(12px,env(safe-area-inset-top,0px)) - max(12px,env(safe-area-inset-bottom,0px)))!important;
  }
  html[data-ui-theme] body.activity-hall-open .activity-hall-body{
    padding-bottom:calc(22px + env(safe-area-inset-bottom,0px));
    scroll-padding-bottom:calc(22px + env(safe-area-inset-bottom,0px));
  }
  .activity-hall-title{overflow:hidden}
  .activity-hall-title strong,.activity-hall-title span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}

body[data-activity-page].activity-hall-open{overflow:auto}
body[data-activity-page] .activity-hall-backdrop{
  position:relative;
  z-index:auto;
  inset:auto;
  width:min(100% - 28px,920px);
  height:auto;
  min-height:0;
  margin:24px auto calc(var(--ng-shell-nav-height,78px) + env(safe-area-inset-bottom,0px) + 24px);
  padding:0!important;
  display:block;
  box-sizing:border-box;
  overflow:visible;
  /* Standalone offers is a page, not a modal. Override the global modal skin
     here so it never renders as a dark rectangular overlay inside the page. */
  background:transparent!important;
  -webkit-backdrop-filter:none!important;
  backdrop-filter:none!important;
}
html[data-ui-theme] body[data-activity-page] .activity-hall-panel{
  width:100%;
  max-height:none!important;
  overflow:visible!important;
}
html[data-ui-theme] body[data-activity-page].activity-hall-open .activity-hall-panel{
  display:block!important;
  width:100%!important;
  max-width:none!important;
  border:0!important;
  border-radius:0!important;
  color:var(--ng-text,#152239);
  background:transparent!important;
  box-shadow:none!important;
  animation:none!important;
}
html[data-ui-theme] body[data-activity-page] .activity-hall-panel::before{display:none!important}
html[data-ui-theme] body[data-activity-page] .activity-hall-body{
  display:grid;
  gap:16px;
  padding:0;
  overflow:visible!important;
}
body[data-activity-page].activity-hall-open .theme-mode-toggle{opacity:1;pointer-events:auto}

.activity-page-filter{
  display:grid;
  gap:12px;
}
.activity-page-filter__title{
  min-width:0;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  grid-template-areas:"eyebrow count" "title count";
  align-items:end;
  column-gap:16px;
}
.activity-page-filter__title>span{
  grid-area:eyebrow;
  color:var(--ng-accent,#2f6bff);
  font-size:11px;
  font-weight:800;
  letter-spacing:.14em;
}
.activity-page-filter__title>strong{
  grid-area:title;
  margin-top:4px;
  color:var(--ng-text,#152239);
  font-size:20px;
  line-height:1.3;
}
.activity-page-filter__title>small{
  grid-area:count;
  padding-bottom:2px;
  color:var(--ng-muted,#687894);
  font-size:12px;
}
.activity-filter-tabs{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding:1px 1px 3px;
  scrollbar-width:none;
  overscroll-behavior-inline:contain;
  scroll-snap-type:x proximity;
}
.activity-filter-tabs::-webkit-scrollbar{display:none}
.activity-filter-tabs button{
  min-width:max-content;
  min-height:40px;
  padding:0 13px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  scroll-snap-align:start;
  border:1px solid var(--ng-border,#dce6f5);
  border-radius:11px;
  color:var(--ng-muted,#687894);
  background:var(--ng-panel-solid,#fff);
  font:inherit;
  font-size:13px;
  font-weight:700;
  cursor:pointer;
  transition:color 160ms ease,border-color 160ms ease,background-color 160ms ease,transform 120ms ease;
}
.activity-filter-tabs button>span{
  min-width:18px;
  height:18px;
  padding:0 5px;
  display:inline-grid;
  place-items:center;
  border-radius:999px;
  background:color-mix(in srgb,var(--ng-muted,#687894) 10%,transparent);
  font-size:10px;
}
.activity-filter-tabs button[aria-selected="true"]{
  color:#fff;
  border-color:var(--ng-accent,#2f6bff);
  background:var(--ng-accent,#2f6bff);
}
.activity-filter-tabs button[aria-selected="true"]>span{background:rgba(255,255,255,.18)}
.activity-filter-tabs button:active{transform:scale(.98)}
.activity-filter-tabs button:focus-visible{outline:2px solid var(--ng-accent,#2f6bff);outline-offset:2px}

/* Activity covers and detail view share one responsive component. */
.activity-hall-backdrop[data-activity-template] .activity-card-list{
  grid-template-columns:1fr;
  gap:18px;
}
.activity-cover-card{
  min-width:0;
  overflow:hidden;
  border:1px solid color-mix(in srgb,var(--ng-accent,#2f6bff) 34%,var(--ng-border,#dce6f5));
  border-radius:20px;
  background:var(--ng-panel-solid,#fff);
  box-shadow:0 14px 34px color-mix(in srgb,var(--ng-shadow-color,#04142f) 16%,transparent);
}
.activity-cover-link{
  position:relative;
  display:block;
  aspect-ratio:5/2;
  min-height:190px;
  overflow:hidden;
  color:var(--ng-text,#152239);
  text-decoration:none;
  transform:translateZ(0);
  transition:transform 120ms cubic-bezier(.2,.8,.2,1),box-shadow 180ms cubic-bezier(.2,.8,.2,1);
}
.activity-cover-link picture,
.activity-cover-link img,
.activity-detail-hero picture,
.activity-detail-hero img{
  position:absolute;
  inset:0;
  display:block;
  width:100%;
  height:100%;
}
.activity-cover-link img,
.activity-detail-hero img{
  object-fit:cover;
  object-position:center bottom;
}
.activity-cover-link img{transition:transform 220ms cubic-bezier(.2,.8,.2,1)}
.activity-cover-link:hover img{transform:scale(1.012)}
.activity-cover-link:active{transform:scale(.988)}
.activity-cover-link:focus-visible{outline:3px solid color-mix(in srgb,var(--ng-accent,#2f6bff) 38%,transparent);outline-offset:-4px}
.activity-cover-placeholder{
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  color:color-mix(in srgb,var(--ng-accent,#2f6bff) 68%,#fff);
  background:linear-gradient(135deg,color-mix(in srgb,var(--ng-accent,#2f6bff) 18%,var(--ng-panel-solid,#fff)),color-mix(in srgb,var(--ng-accent-2,#6c4cff) 10%,var(--ng-panel-solid,#fff)));
}
.activity-cover-placeholder svg{width:92px;height:92px;fill:none;stroke:currentColor;stroke-width:1.45;stroke-linecap:round;stroke-linejoin:round}
.activity-cover-shade{
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.88) 35%,rgba(255,255,255,.18) 65%,transparent 82%);
  pointer-events:none;
}
.activity-cover-copy{
  position:relative;
  z-index:1;
  display:flex;
  box-sizing:border-box;
  width:58%;
  height:100%;
  min-width:0;
  flex-direction:column;
  align-items:flex-start;
  justify-content:center;
  padding:clamp(20px,4vw,42px);
}
.activity-cover-kicker{
  margin-bottom:8px;
  color:var(--ng-accent,#2f6bff);
  font-size:12px;
  font-weight:900;
  letter-spacing:.18em;
}
.activity-cover-copy>strong{
  display:-webkit-box;
  overflow:hidden;
  margin:0;
  color:#172033;
  font-size:clamp(22px,3.2vw,34px);
  line-height:1.18;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
}
.activity-cover-reward{
  margin-top:10px;
  color:#a55a13;
  font-size:clamp(14px,2vw,18px);
  font-weight:850;
}
.activity-cover-meta{
  margin-top:8px;
  overflow:hidden;
  color:#667085;
  font-size:12px;
  line-height:1.45;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.activity-cover-cta{
  display:inline-flex;
  min-height:36px;
  align-items:center;
  gap:5px;
  margin-top:14px;
  color:#172033;
  font-size:13px;
  font-weight:850;
}
.activity-cover-cta svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
html[data-theme="dark"] .activity-cover-link{color:#fff}
html[data-theme="dark"] .activity-cover-shade{background:linear-gradient(90deg,rgba(4,10,24,.96) 0%,rgba(4,10,24,.84) 38%,rgba(4,10,24,.14) 68%,transparent 84%)}
html[data-theme="dark"] .activity-cover-copy>strong,
html[data-theme="dark"] .activity-cover-cta{color:#f7f9ff}
html[data-theme="dark"] .activity-cover-reward{color:#ffd08a}
html[data-theme="dark"] .activity-cover-meta{color:#c5cde0}

.activity-detail{display:grid;gap:18px}
.activity-detail-back{
  display:inline-flex;
  width:max-content;
  min-height:44px;
  align-items:center;
  gap:7px;
  padding:0 14px 0 11px;
  border:1px solid color-mix(in srgb,var(--ng-accent,#2f6bff) 28%,var(--ng-border,#dce6f5));
  border-radius:13px;
  color:var(--ng-text,#152239);
  background:color-mix(in srgb,var(--ng-panel-solid,#fff) 88%,transparent);
  font-weight:850;
  cursor:pointer;
}
.activity-detail-back svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.activity-detail-back:focus-visible{outline:3px solid color-mix(in srgb,var(--ng-accent,#2f6bff) 24%,transparent);outline-offset:2px}
.activity-detail-hero{
  position:relative;
  aspect-ratio:5/2;
  min-height:210px;
  overflow:hidden;
  border:1px solid color-mix(in srgb,var(--ng-accent,#2f6bff) 30%,var(--ng-border,#dce6f5));
  border-radius:20px;
  background:var(--ng-panel-solid,#fff);
}
.activity-detail-hero-copy{
  position:relative;
  z-index:1;
  display:flex;
  box-sizing:border-box;
  width:60%;
  height:100%;
  min-width:0;
  flex-direction:column;
  justify-content:center;
  padding:clamp(22px,4vw,42px);
}
.activity-detail-hero-copy>span{color:var(--ng-accent,#2f6bff);font-size:12px;font-weight:900;letter-spacing:.16em}
.activity-detail-hero-copy h2{margin:8px 0 0;color:#172033;font-size:clamp(24px,3.6vw,38px);line-height:1.18;outline:0}
.activity-detail-hero-copy>strong{margin-top:10px;color:#a55a13;font-size:clamp(15px,2vw,20px)}
.activity-detail-progress{
  display:grid;
  gap:12px;
  padding:16px 18px;
  border:1px solid color-mix(in srgb,var(--ng-accent,#2f6bff) 24%,var(--ng-border,#dce6f5));
  border-radius:16px;
  background:color-mix(in srgb,var(--ng-accent,#2f6bff) 6%,var(--ng-panel-solid,#fff));
}
.activity-detail-progress>div{display:flex;align-items:center;justify-content:space-between;gap:12px}
.activity-detail-progress strong{font-size:14px}
.activity-detail-progress>div span{color:var(--ng-muted,#687894);font-size:12px}
.activity-detail-progress .activity-invite-progress{display:block;height:8px;overflow:hidden;border-radius:999px;background:color-mix(in srgb,var(--ng-accent,#2f6bff) 14%,var(--ng-panel-solid,#fff))}
.activity-detail-progress .activity-invite-progress i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--ng-accent,#2f6bff),var(--ng-accent-2,#6c4cff))}
.activity-detail-sections{display:grid;gap:14px}
.activity-detail-sections>section,
.activity-detail-time{
  margin:0;
  padding:18px;
  border:1px solid var(--ng-border,#dce6f5);
  border-radius:16px;
  background:var(--ng-panel-solid,#fff);
}
.activity-detail-sections h3{margin:0 0 9px;font-size:16px}
.activity-detail-sections p,
.activity-detail-rules{margin:0;color:var(--ng-muted,#64738d);font-size:14px;line-height:1.85;white-space:pre-line}
.activity-detail-time{display:grid;gap:6px}
.activity-detail-time strong{font-size:13px}
.activity-detail-time span{color:var(--ng-muted,#64738d);font-size:13px;font-variant-numeric:tabular-nums}
.activity-detail-actions{position:sticky;bottom:0;z-index:1;padding-top:2px;background:linear-gradient(transparent,var(--ng-panel-solid,#fff) 28%)}
.activity-detail-claim{width:100%;min-height:48px}
body[data-activity-page] .activity-detail{
  padding-bottom:calc(var(--ng-shell-nav-height,78px) + env(safe-area-inset-bottom,0px) + 12px);
}
body[data-activity-page] .activity-detail-actions{
  bottom:calc(var(--ng-shell-nav-height,78px) + env(safe-area-inset-bottom,0px));
  padding:14px 0 4px;
  background:linear-gradient(transparent,color-mix(in srgb,var(--ng-shell-page,#f5f7fb) 96%,transparent) 30%);
}
html[data-theme="dark"] .activity-detail-hero-copy h2{color:#f7f9ff}
html[data-theme="dark"] .activity-detail-hero-copy>strong{color:#ffd08a}
html[data-theme="dark"] .activity-detail-sections>section,
html[data-theme="dark"] .activity-detail-time{border-color:#29425f;background:#12243b}
html[data-theme="dark"] .activity-detail-actions{background:linear-gradient(transparent,#0c1a2d 28%)}

@media(max-width:560px){
  .activity-hall-backdrop[data-activity-template] .activity-card-list{gap:14px}
  .activity-cover-card{border-radius:16px}
  .activity-cover-link{min-height:150px;border-radius:16px}
  .activity-cover-copy{width:64%;padding:18px}
  .activity-cover-kicker{margin-bottom:5px;font-size:10px}
  .activity-cover-copy>strong{font-size:clamp(19px,6.2vw,24px)}
  .activity-cover-reward{margin-top:7px;font-size:13px}
  .activity-cover-meta{margin-top:6px;font-size:11px}
  .activity-cover-cta{min-height:30px;margin-top:7px;font-size:12px}
  .activity-detail{gap:14px}
  .activity-detail-hero{min-height:168px;border-radius:16px}
  .activity-detail-hero-copy{width:65%;padding:18px}
  .activity-detail-hero-copy h2{font-size:clamp(21px,6.4vw,27px)}
  .activity-detail-progress,.activity-detail-sections>section,.activity-detail-time{padding:15px}
  .activity-detail-progress>div{align-items:flex-start;flex-direction:column;gap:4px}
  body[data-activity-page] .activity-hall-backdrop{margin-top:17px}
  .activity-page-filter{gap:10px}
  .activity-page-filter__title>strong{font-size:19px}
  .activity-page-filter__title>small{font-size:11px}
  .activity-filter-tabs button{min-height:38px;padding:0 11px;font-size:12px}
}
@media(max-width:380px){
  .activity-cover-link{min-height:138px}
  .activity-cover-copy{padding:15px}
  .activity-cover-meta{display:none}
  .activity-cover-cta{margin-top:5px}
  .activity-detail-hero{min-height:150px}
  .activity-detail-hero-copy{padding:15px}
}
@media(prefers-reduced-motion:reduce){.activity-cover-link,.activity-cover-link img,.activity-filter-tabs button{transition:none}}

/* Standalone offers: the artwork remains a backdrop; the text sets the minimum
   height. Fixed-height flex copy used to shrink/clip the progress
   line once the title wrapped. Leave the embedded activity dialog unchanged. */
body[data-activity-page] :is(.activity-cover-link,.activity-detail-hero){
  display:grid;
  aspect-ratio:auto;
  min-height:clamp(170px,38vw,368px);
}
body[data-activity-page] :is(.activity-cover-copy,.activity-detail-hero-copy){
  height:auto;
  align-self:stretch;
  min-height:min-content;
}
body[data-activity-page] :is(.activity-cover-copy,.activity-detail-hero-copy)>*{
  flex-shrink:0;
  min-width:0;
  max-width:100%;
  overflow-wrap:anywhere;
}
body[data-activity-page] .activity-cover-copy>strong{
  display:block;
  overflow:visible;
  font-size:clamp(22px,3vw,30px);
  line-height:1.3;
  text-wrap:balance;
  -webkit-line-clamp:unset;
}
body[data-activity-page] .activity-cover-meta{
  display:block;
  overflow:visible;
  white-space:normal;
  text-overflow:clip;
  font-variant-numeric:tabular-nums;
}
body[data-activity-page] .activity-detail-hero-copy h2{
  font-size:clamp(24px,3.3vw,34px);
  line-height:1.3;
  text-wrap:balance;
}
html[data-theme="dark"] body[data-activity-page] :is(.activity-cover-kicker,.activity-detail-hero-copy>span){
  color:color-mix(in srgb,var(--ng-accent,#2f6bff) 62%,#fff);
}
@media(max-width:560px){
  body[data-activity-page] .activity-cover-copy>strong{font-size:20px}
  body[data-activity-page] .activity-detail-hero-copy h2{font-size:22px}
}