/* S18: page-scoped styling with the shared brand and level assets. */
.rk-page { word-break: keep-all; overflow-wrap: anywhere; }
.rk-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding: 26px 0 30px; }
.rk-eyebrow { margin: 0 0 10px; color: var(--ink-3); font: 800 11px/1.4 var(--font-en); letter-spacing: .14em; }
.rk-heading h1 { display: flex; align-items: center; flex-wrap: wrap; gap: 0 .23em; margin: 0; font-size: 38px; line-height: 1.25; font-weight: 850; letter-spacing: -.055em; text-wrap: balance; }
.rk-heading h1 > span:first-child { position: relative; z-index: 0; }
.rk-heading h1 > span:first-child::after { content: ''; position: absolute; z-index: -1; left: -2px; right: -2px; bottom: 2px; height: 12px; background: var(--lime); }
:root[data-theme="dark"] .rk-heading h1 > span:first-child::after { background: var(--leaf); }
.rk-spark { color: var(--accent-ink); font-size: 35px; margin-left: 5px; }
.rk-heading__desc { margin: 12px 0 0; color: var(--ink-2); font-size: 15px; line-height: 1.65; text-wrap: pretty; }
.rk-guide-link { display: inline-flex; align-items: center; gap: 10px; flex: none; padding-bottom: 3px; color: var(--ink-2); font-size: 13px; font-weight: 700; }
.rk-guide-link .i { width: 16px; height: 16px; }
.rk-guide-link:hover { color: var(--accent-ink); }
.rk-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; padding: 0 0 20px; margin-bottom: 26px; border-bottom: 1px solid var(--line-2); }
.rk-tabs { display: inline-flex; gap: 4px; padding: 4px; border: 1px solid var(--line-2); border-radius: var(--r); background: var(--panel); }
.rk-tabs a { display: grid; place-items: center; min-width: 74px; min-height: 38px; padding: 0 18px; border-radius: var(--r-sm); color: var(--ink-3); font-size: 14px; font-weight: 750; }
.rk-tabs a[aria-current] { color: var(--lime); background: var(--navy); }
.rk-tabs a:not([aria-current]):hover { background: var(--hover); color: var(--ink); }
.rk-period { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 0; color: var(--ink-2); font: 650 13px/1.5 var(--font-en); font-variant-numeric: tabular-nums; }
.rk-period span { padding-left: 8px; border-left: 1px solid var(--line-2); color: var(--ink-3); font: 500 11px/1.4 var(--font); }
.rk-layout { display: grid; grid-template-columns: minmax(0,1fr) 288px; align-items: start; gap: 24px; }
.rk-main, .rk-side { display: grid; min-width: 0; gap: 24px; }
.rk-section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.rk-section-head h2 { margin: 0; font-size: 19px; font-weight: 800; letter-spacing: -.035em; }
.rk-section-head > span { color: var(--ink-3); font: 750 11px/1.4 var(--font-en); letter-spacing: .1em; }
.rk-podium { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; padding: 0; margin: 0; list-style: none; }
.rk-leader { position: relative; display: flex; align-items: center; flex-direction: column; min-width: 0; padding: 17px 18px 0; border: 1px solid var(--line-2); border-top: 2px solid var(--rule); background: var(--panel); }
.rk-leader--first { background: var(--navy); border-color: var(--navy); border-top-color: var(--lime); color: #fcfcf9; }
.rk-leader__top { display: flex; align-items: center; justify-content: space-between; align-self: stretch; }
.rk-place { font: 800 24px/1 var(--font-en); }
.rk-place small { margin-left: 3px; font: 650 12px var(--font); }
.rk-leader__top .i { width: 20px; height: 20px; color: var(--ink-3); }
.rk-leader--first .rk-leader__top .i, .rk-leader--first .rk-place { color: var(--lime); }
.rk-gem { display: block; width: 78px; height: 78px; object-fit: contain; margin: 8px 0 12px; filter: drop-shadow(0 6px 9px #121a2b12); }
.rk-leader--first .rk-gem { filter: drop-shadow(0 5px 14px #caf88735); }
.rk-leader__who { align-self: stretch; text-align: center; }
.rk-leader__who .nick { flex-direction: column; justify-content: center; gap: 8px; }
.rk-leader__who .nick__name { font-size: 16px; font-weight: 800; line-height: 1.35; }
.rk-leader--first .nick__name { color: #fcfcf9; }
.rk-leader__score { margin: 12px 0 18px; font: 800 32px/1.1 var(--font-en); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.rk-leader__score small { margin-left: 4px; font: 600 13px var(--font); color: var(--ink-3); }
.rk-leader--first .rk-leader__score { color: var(--lime); }
.rk-leader--first .rk-leader__score small { color: #bfcaaf; }
.rk-leader__stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 6px; width: calc(100% + 36px); margin: auto -18px 0; padding: 14px 10px; border-top: 1px solid var(--line); text-align: center; }
.rk-leader__stats dt { color: var(--ink-3); font-size: 11px; }
.rk-leader__stats dd { margin: 4px 0 0; font: 750 14px/1.3 var(--font-en); }
.rk-leader--first .rk-leader__stats { border-color: #ffffff20; background: #ffffff05; }
.rk-leader--first .rk-leader__stats dt { color: #b8c2d1; }
.rk-board__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 20px 22px; }
.rk-board__head h2 { margin: 0; font-size: 18px; font-weight: 800; letter-spacing: -.03em; }
.rk-board__head > span { color: var(--ink-3); font-size: 12px; }
.rk-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.rk-table th, .rk-table td { border-bottom: 1px solid var(--line); text-align: center; }
.rk-table thead th { padding: 11px 8px; background: var(--panel-2); color: var(--ink-3); font-size: 11px; font-weight: 600; }
.rk-table thead th:first-child { width: 60px; }
.rk-table thead th:nth-child(2) { width: auto; text-align: left; }
.rk-table thead .rk-table__activity { width: 64px; }
.rk-table thead th:last-child { width: 108px; padding-right: 22px; text-align: right; }
.rk-table tbody td, .rk-table tbody th { padding: 15px 8px; font-size: 13px; }
.rk-table tbody tr:last-child > * { border-bottom: 0; }
.rk-table tbody tr:hover { background: var(--hover); }
.rk-table tbody th { text-align: left; font-weight: 600; }
.rk-table__who { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.rk-table__who .nick { gap: 6px; }
.rk-table__who .nick__name { font-size: 14px; font-weight: 700; }
.rk-table .rk-table__activity { color: var(--ink-3); font-family: var(--font-en); font-variant-numeric: tabular-nums; }
.rk-table__rank { font: 750 14px/1 var(--font-en); color: var(--ink-3); }
.rk-table__rank--top { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: var(--r-sm); background: var(--chip); color: var(--ink); }
.rk-table tbody .rk-table__points { padding-right: 22px; text-align: right; font: 800 16px/1.4 var(--font-en); font-variant-numeric: tabular-nums; }
.rk-table__points small { margin-left: 3px; color: var(--ink-3); font: 500 11px var(--font); }
.rk-table .rk-table__me, .rk-table .rk-table__me:hover { background: color-mix(in srgb,var(--lime) 18%,var(--panel)); }
.rk-table__me > td:first-child { box-shadow: inset 3px 0 var(--leaf); }
.rk-you { display: inline-grid; place-items: center; width: 20px; height: 20px; background: var(--leaf); color: var(--lime); font-size: 10px; font-weight: 750; border-radius: var(--r-sm); }
.rk-table__mobile-stats { display: none; }
.rk-board__foot { margin: 0; padding: 14px 22px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: 12px; line-height: 1.6; }
.rk-mine { background: var(--navy); color: #fcfcf9; padding: 22px; border-top: 2px solid var(--lime); }
.rk-mine__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 22px; }
.rk-mine__head h2 { margin: 0; font-size: 15px; font-weight: 750; }
.rk-mine__head .i { width: 19px; height: 19px; color: var(--lime); }
.rk-mine__who .nick__name { color: #fcfcf9; font-size: 14px; }
.rk-mine__rank { margin: 15px 0 20px; color: var(--lime); font: 800 60px/1.1 var(--font-en); letter-spacing: -.055em; }
.rk-mine__rank small { margin-left: 7px; font: 650 18px var(--font); }
.rk-mine__rank > span { font: 750 20px/1.5 var(--font); letter-spacing: -.025em; }
.rk-mine__stats { display: grid; gap: 10px; padding-top: 16px; border-top: 1px solid #ffffff24; margin: 0; }
.rk-mine__stats > div { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.rk-mine__stats dt { color: #b8c2d1; font-size: 12px; }
.rk-mine__stats dd { margin: 0; font: 750 17px/1.5 var(--font-en); }
.rk-mine__stats small { margin-left: 3px; font: 500 11px var(--font); color: #b8c2d1; }
.rk-mine__note { margin: 16px 0 0; color: #b8c2d1; font-size: 12px; line-height: 1.7; text-wrap: pretty; }
.rk-mine__note strong { color: var(--lime); font-weight: 700; }
.rk-mine__link { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 17px; margin-top: 20px; border-top: 1px solid #ffffff24; font-size: 12px; font-weight: 700; }
.rk-mine__link .i { width: 16px; height: 16px; color: var(--lime); }
.rk-mine__link:hover { color: var(--lime); }
.rk-mine__guest-title { margin: 0; color: var(--lime); font-size: 28px; line-height: 1.35; font-weight: 800; letter-spacing: -.045em; }
.rk-mine .btn { width: 100%; margin-top: 24px; font-size: 12px; }
.rk-rules { padding: 22px; }
.rk-rules h2 { margin: 0 0 20px; font-size: 16px; font-weight: 800; letter-spacing: -.035em; }
.rk-rules dl { display: grid; gap: 21px; margin: 0; }
.rk-rules dt { display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 750; }
.rk-rules dt span { color: var(--accent-ink); font: 800 11px var(--font-en); }
.rk-rules dd { margin: 8px 0 0; color: var(--ink-3); font-size: 12px; line-height: 1.8; text-wrap: pretty; }
.rk-rules__settings { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--ink-2); font-size: 12px; font-weight: 700; }
.rk-rules__settings .i { width: 14px; height: 14px; }
.rk-privacy { display: flex; align-items: flex-start; gap: 9px; padding: 0 4px; color: var(--ink-3); }
.rk-privacy .i { width: 17px; height: 17px; flex: none; margin-top: 2px; color: var(--accent-ink); }
.rk-privacy p { margin: 0; font-size: 12px; line-height: 1.8; text-wrap: pretty; }
@media (max-width: 1050px) {
  .rk-layout { grid-template-columns: minmax(0,1fr) 250px; gap: 18px; }
  .rk-leader { padding-inline: 12px; }
  .rk-leader__stats { width: calc(100% + 24px); margin-inline: -12px; }
  .rk-table thead .rk-table__activity { width: 46px; }
  .rk-table__who .nick { flex-wrap: wrap; }
}
@media (max-width: 800px) {
  .rk-layout { display: flex; flex-direction: column; gap: 20px; }
  .rk-main { width: 100%; }
  .rk-side { display: contents; }
  .rk-mine { order: -1; display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; padding: 18px 20px; width: 100%; }
  .rk-mine__head { grid-column: 1 / -1; margin-bottom: 14px; }
  .rk-mine__who { grid-column: 1; }
  .rk-mine__rank { grid-column: 1; margin: 10px 0 0; font-size: 44px; }
  .rk-mine__stats { grid-column: 2; grid-row: 2 / 4; align-self: center; border-top: 0; padding-top: 0; }
  .rk-mine__note, .rk-mine__link, .rk-mine .btn { grid-column: 1 / -1; }
  .rk-mine__guest-title { grid-column: 1 / -1; font-size: 23px; }
  .rk-mine__guest-title br { display: none; }
  .rk-mine .btn { width: fit-content; margin-top: 14px; }
  .rk-rules { width: 100%; }
  .rk-rules dl { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
}
@media (max-width: 520px) {
  .rk-heading { display: block; padding: 20px 0 22px; }
  .rk-heading h1 { font-size: 30px; }
  .rk-spark { font-size: 29px; }
  .rk-heading__desc { font-size: 13px; }
  .rk-guide-link { margin-top: 14px; font-size: 12px; }
  .rk-toolbar { gap: 12px; margin-bottom: 20px; padding-bottom: 16px; }
  .rk-tabs { width: 100%; }
  .rk-tabs a { flex: 1; }
  .rk-period { font-size: 12px; }
  .rk-main { gap: 20px; }
  .rk-section-head h2 { font-size: 17px; }
  .rk-podium { grid-template-columns: minmax(0,1fr); gap: 8px; }
  .rk-leader { display: grid; grid-template-columns: 28px 48px minmax(0,1fr) auto; gap: 8px; padding: 16px 14px; border-top-width: 1px; }
  .rk-leader--first { border-top-width: 2px; }
  .rk-leader__top { align-self: center; }
  .rk-leader__top .i { display: none; }
  .rk-place { font-size: 20px; }
  .rk-place small { display: none; }
  .rk-gem { width: 46px; height: 46px; margin: 0; }
  .rk-leader__who { align-self: center; text-align: left; }
  .rk-leader__who .nick { align-items: flex-start; gap: 5px; }
  .rk-leader__who .nick__name { font-size: 14px; }
  .rk-leader__who .lv { font-size: 10px; }
  .rk-leader__score { margin: 0; font-size: 23px; white-space: nowrap; }
  .rk-leader__score small { font-size: 11px; }
  .rk-leader__stats { grid-column: 3 / -1; display: flex; justify-content: flex-start; flex-wrap: wrap; gap: 5px 12px; width: auto; padding: 0; border: 0; margin: 0; text-align: left; }
  .rk-leader__stats > div { display: flex; align-items: baseline; gap: 4px; }
  .rk-leader__stats dt, .rk-leader__stats dd { font-size: 10px; margin: 0; }
  .rk-leader--first .rk-leader__stats { background: none; }
  .rk-table thead .rk-table__activity, .rk-table tbody .rk-table__activity { display: none; }
  .rk-table thead th:first-child { width: 42px; }
  .rk-table thead th:last-child { width: 88px; padding-right: 14px; }
  .rk-table tbody td, .rk-table tbody th { padding: 13px 5px; }
  .rk-table__who { gap: 5px; }
  .rk-table__who .nick { flex-wrap: wrap; gap: 5px; }
  .rk-table__who .nick__name { font-size: 13px; }
  .rk-table__who .lv { font-size: 10px; }
  .rk-table__mobile-stats { display: block; margin-top: 5px; color: var(--ink-3); font-size: 10px; font-weight: 400; }
  .rk-table tbody .rk-table__points { padding-right: 14px; font-size: 15px; }
  .rk-board__head { padding: 18px 14px; }
  .rk-board__head h2 { font-size: 16px; }
  .rk-board__foot { padding-inline: 14px; font-size: 11px; }
  .rk-rules dl { grid-template-columns: minmax(0,1fr); gap: 20px; }
}