html.activities-document, .activities-document body { margin: 0; min-height: 100svh; background: #11384a; }
.activities-document #guanju-site { --activity-contact-offset: 96px; position: relative; isolation: isolate; min-height: 100svh; background: #11384a; }
.activities-document #guanju-site .continuation-art { top: 0; height: 100%; -webkit-mask-image: none; mask-image: none; }
.activities-document #guanju-site .site-nav { margin-bottom: 0; }
.activities-document #guanju-site .nav-links [aria-current="page"] { background: #b7965821; color: #622b23; }
#guanju-site .activities-page {
  --activity-surface: linear-gradient(145deg, #204856e8, #123747ed);
  --activity-gold: #decba6;
  --activity-muted: var(--continuation-muted, #becbc7);
  --activity-soft: #afc1bc;
  --activity-line: #d8c69e52;
  width: min(1100px, calc(100% - 64px));
  min-height: 100svh;
  margin-inline: auto;
  padding: 36px 0 0;
  background: transparent;
  color: var(--continuation-text, #f3ead7);
  font: 14px/1.8 var(--sans);
}
#guanju-site .activities-content { padding: 0 38px 30px; }
#guanju-site .activities-intro { position: relative; padding: 0 0 30px; }
#guanju-site .activities-intro .eyebrow { margin-bottom: 12px; color: #dac394; }
#guanju-site .activities-intro h1 { max-width: 740px; font: 38px/1.5 var(--serif); letter-spacing: .04em; }
#guanju-site .activities-intro > p { margin-top: 12px; color: var(--continuation-muted, #becbc7); }
#guanju-site .activities-grid { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto 1fr; grid-template-areas: 'invitation promotion' 'rules promotion'; gap: 18px 22px; align-items: start; }
#guanju-site .activity-invitation { grid-area: invitation; }
#guanju-site .activity-promotion { grid-area: promotion; }
#guanju-site .activity-card { display: flex; flex-direction: column; min-width: 0; padding: 26px; border: 1px solid var(--activity-line); border-radius: 20px; background: var(--activity-surface); color: var(--continuation-text, #f3ead7); box-shadow: 0 12px 30px #08273315; }
#guanju-site .activity-card-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 13px; }
#guanju-site .activity-label { font-size: 11px; color: #d3bd8f; letter-spacing: .15em; }
#guanju-site .activity-index { color: #c0aa7e; font: 24px/1 var(--serif); }
#guanju-site .activity-card h3 { font: 28px/1.6 var(--serif); letter-spacing: .015em; }
#guanju-site .activity-description { margin-top: 9px; color: var(--activity-muted); font-size: 13px; }
#guanju-site .activity-description strong { color: #eee2c8; font-weight: 500; }
#guanju-site .activity-steps { display: flex; flex-direction: column; gap: 15px; margin: 22px 0; padding: 0; list-style: none; }
#guanju-site .activity-steps li { display: flex; align-items: flex-start; gap: 12px; }
#guanju-site .activity-step-number { display: grid; flex: none; place-items: center; width: 27px; height: 27px; border: 1px solid #dac49850; border-radius: 50%; color: #d0c09d; font-size: 11px; }
#guanju-site .activity-steps b { display: block; font-size: 14px; font-weight: 500; line-height: 1.7; }
#guanju-site .activity-steps p { margin-top: 2px; color: var(--activity-muted); font-size: 12px; }
#guanju-site .invitation-reward { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 15px 17px; border: 1px solid #d8c69e38; border-radius: 11px; background: #d3be9012; }
#guanju-site .invitation-reward span { font-size: 12px; color: var(--activity-muted); }
#guanju-site .invitation-reward strong { color: #f6dfa8; font-size: 17px; font-weight: 500; }
#guanju-site .invitation-limit { margin-top: 10px; color: var(--activity-soft); font-size: 11px; }
#guanju-site .activity-card .activity-action { align-self: flex-start; min-height: 45px; margin-top: 20px; padding: 10px 20px; gap: 18px; font-size: 13px; }
#guanju-site .activity-card .activity-action { border: 1px solid #d4be8c60; border-radius: 999px; background: #0d2732; color: #f3ead7; box-shadow: none; backdrop-filter: none; transition: background .16s, border-color .16s; }
#guanju-site .activity-card .activity-action:hover { background: #294750; border-color: #d4be8c99; transform: none; box-shadow: none; }
#guanju-site .promotion-tiers { font-variant-numeric: tabular-nums; }
#guanju-site .activity-card-footer { margin-top: 0; }
#guanju-site .activity-card-note { margin-top: 9px; color: var(--activity-soft); font-size: 11px; }
#guanju-site .promotion-tiers { width: 100%; margin-top: 22px; border-collapse: collapse; text-align: left; font-size: 12px; }
#guanju-site .promotion-tiers caption { text-align: left; margin-bottom: 10px; color: var(--activity-gold); font-size: 12px; }
#guanju-site .promotion-tiers th { padding: 9px 8px; border-block: 1px solid #cfbf9740; font-size: 11px; font-weight: 400; color: var(--activity-muted); }
#guanju-site .promotion-tiers td { padding: 13px 8px; border-bottom: 1px solid #d6c49b2e; vertical-align: top; }
#guanju-site .promotion-tiers th:first-child, #guanju-site .promotion-tiers td:first-child { padding-left: 0; }
#guanju-site .promotion-tiers th:last-child, #guanju-site .promotion-tiers td:last-child { padding-right: 0; text-align: left; }
#guanju-site .promotion-tiers td span { display: block; }
#guanju-site .promotion-tiers td:nth-child(-n+2) { white-space: nowrap; }
#guanju-site .promotion-tiers td:last-child { color: #f6dfa8; }
#guanju-site .promotion-or { margin-top: 10px; color: var(--activity-soft); font-size: 11px; }
#guanju-site .promotion-process { margin-top: 20px; padding-top: 14px; border-top: 1px solid #cfbf9740; color: var(--activity-muted); font-size: 12px; line-height: 2; }
#guanju-site .promotion-process b { color: #eee2c8; font-weight: 500; }
#guanju-site .promotion-rules { grid-area: rules; margin-top: 0; padding: 20px 26px; border: 1px solid #d6c49b3a; border-radius: 20px; background: #11384ab3; }
#guanju-site .promotion-rules h3 { font-size: 14px; font-weight: 500; }
#guanju-site .promotion-rules ul { margin: 10px 0 0; padding-left: 18px; color: var(--activity-muted); font-size: 12px; }
#guanju-site .promotion-rules li + li { margin-top: 6px; }
#guanju-site .activity-contact { display: grid; grid-template-columns: 1fr 220px; gap: 30px; align-items: center; margin-top: 24px; padding: 27px 30px; border: 1px solid var(--activity-line); border-radius: 20px; background: var(--activity-surface); color: var(--continuation-text, #f3ead7); scroll-margin-block: var(--activity-contact-offset, 96px) 16px; }
#guanju-site .activity-contact .activity-label { color: #d3bd8f; }
#guanju-site .activity-contact h3 { margin-top: 6px; font: 25px/1.7 var(--serif); }
#guanju-site .activity-contact-description { margin-top: 7px; color: var(--activity-muted); font-size: 12px; }
#guanju-site .activity-evidence { display: flex; flex-wrap: wrap; gap: 8px; margin: 15px 0 0; padding: 0; list-style: none; }
#guanju-site .activity-evidence li { padding: 4px 11px; border: 1px solid #d4bd8938; border-radius: 5px; color: #e1e3d5; font-size: 11px; }
#guanju-site .activity-contact-note { margin-top: 12px; color: var(--activity-soft); font-size: 11px; }
#guanju-site .activity-qr { margin: 0; text-align: center; }
#guanju-site .activity-qr-frame { display: grid; place-items: center; min-height: 160px; padding: 10px; border: 1px solid #bbad8770; border-radius: 8px; background: #faf5e9; color: #69808a; }
#guanju-site .activity-qr-frame img { display: block; width: 100%; height: auto; object-fit: contain; }
#guanju-site .activity-qr-pending { display: grid; justify-items: center; gap: 12px; padding: 12px 3px; font-size: 11px; line-height: 1.8; }
#guanju-site .activity-qr-retry { min-height: 44px; padding: 8px 12px; border: 1px solid #8b9d9c; border-radius: 5px; }
#guanju-site .activity-qr-pending svg { width: 30px; height: 30px; stroke: #899b9c; stroke-width: 1.1; fill: none; }
#guanju-site .activity-qr figcaption { margin-top: 7px; font-size: 11px; color: var(--activity-muted); }
#guanju-site .activity-qr-save { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; font-size: 11px; color: var(--activity-gold); text-decoration: underline; text-underline-offset: 4px; }
#guanju-site .activities-footnote { margin-top: 18px; color: var(--activity-soft); font-size: 11px; text-align: center; }
#guanju-site .activities-page button:focus-visible, #guanju-site .activities-page a:focus-visible { outline-color: #e8c887; }
#guanju-site .activity-card button:focus-visible { outline-color: #e8c887; }
@media (max-width: 700px) {
  #guanju-site .activities-page { width: calc(100% - 24px); padding-top: 30px; }
  #guanju-site .activities-content { padding: 0 18px 22px; }
  #guanju-site .activities-intro { padding-bottom: 23px; }
  #guanju-site .activities-intro h1 { font-size: 27px; letter-spacing: .015em; }
  #guanju-site .activities-intro h1 span { display: block; }
  #guanju-site .activities-intro > p { font-size: 12px; }
  #guanju-site .activities-grid { grid-template-columns: 1fr; grid-template-rows: auto; grid-template-areas: 'invitation' 'promotion' 'rules'; gap: 16px; }
  #guanju-site .activity-card { padding: 20px; border-radius: 17px; }
  #guanju-site .activity-card h3 { font-size: 25px; }
  #guanju-site .activity-contact { grid-template-columns: 1fr; gap: 22px; padding: 23px 20px; margin-top: 18px; border-radius: 17px; }
  #guanju-site .activity-contact h3 { font-size: 23px; }
  #guanju-site .activity-qr { width: min(220px, 100%); justify-self: center; }
  #guanju-site .promotion-rules { padding: 18px 20px; border-radius: 17px; }
  #guanju-site .activities-footnote { text-align: left; }
}
@media (prefers-reduced-motion: reduce) {
  #guanju-site .activities-page * { scroll-behavior: auto; transition: none; }
}

/* Keep all shared navigation links available on the independent activity page. */
@media (max-width: 820px) {
 .activities-document #guanju-site { --activity-contact-offset: 142px; }
 .activities-document #guanju-site .site-nav .nav-inner { grid-template-columns: 1fr auto; grid-template-rows: auto auto; gap: 0 8px; padding-block: 8px; }
 .activities-document #guanju-site .site-nav .brand { grid-column: 1; grid-row: 1; }
 .activities-document #guanju-site .site-nav .nav-cta { grid-column: 2; grid-row: 1; }
 .activities-document #guanju-site .site-nav .nav-links { grid-column: 1 / -1; grid-row: 2; display: flex; justify-content: space-between; gap: 0; padding-top: 4px; }
 .activities-document #guanju-site .site-nav .nav-links > a { display: inline-flex; padding-inline: 12px; }
}