:root {
      --bg0: #05070a;
      --card: rgba(8, 16, 28, 0.12);
      --line: rgba(136, 170, 214, 0.36);
      --text: #ebf3ff;
      --muted: #9fb3cc;
      --acc: #66d3ff;
      --good: #6df7b0;
      --warn: #ffd06f;
      --bad: #ff8f87;
      --motion-ease-standard: cubic-bezier(.22, .72, .2, 1);
      --motion-ease-soft: cubic-bezier(.26, .66, .22, 1);
      --motion-fast-ms: 240ms;
      --motion-base-ms: 320ms;
      --motion-slow-ms: 420ms;
      --motion-slower-ms: 560ms;
      --heat-fade-ms: 500ms;
    }

    * {
      box-sizing: border-box;
    }

    html,
    body {
      height: 100%;
    }

    html {
      background-color: #05070a;
      overscroll-behavior-y: none;
    }

    body {
      margin: 0;
      min-height: 100dvh;
      min-height: -webkit-fill-available;
      color: var(--text);
      font-family: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      background-color: #05070a;
      background:
        linear-gradient(rgba(5, 7, 10, 0.16), rgba(5, 7, 10, 0.24)),
        url("/images/bg.jpg?v=20260227r2") center center / cover no-repeat;
      display: flex;
      justify-content: center;
      align-items: stretch;
      padding:
        calc(20px + env(safe-area-inset-top, 0px))
        calc(20px + env(safe-area-inset-right, 0px))
        calc(20px + env(safe-area-inset-bottom, 0px))
        calc(20px + env(safe-area-inset-left, 0px));
      overflow: hidden;
    }

    body.is-initial-loading-view {
      align-items: center;
    }

    .panel {
      --panel-page-shift-y: 0px;
      --panel-local-shift-y: 0px;
      --panel-scale: 1;
      width: min(880px, 100%);
      min-height: 0;
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: 18px;
      backdrop-filter: blur(8px);
      padding: 22px 22px calc(24px + env(safe-area-inset-bottom, 0px));
      box-shadow: 0 18px 60px rgba(0, 0, 0, 0.42);
      overflow-x: hidden;
      overflow-y: auto;
      max-height: calc(100dvh - 40px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
      scrollbar-gutter: stable both-edges;
      opacity: 1;
      transform: translateY(calc(var(--panel-page-shift-y) + var(--panel-local-shift-y))) scale(var(--panel-scale));
      transition:
        max-height var(--motion-slower-ms) var(--motion-ease-standard),
        padding var(--motion-base-ms) var(--motion-ease-soft),
        opacity var(--motion-slow-ms) var(--motion-ease-soft),
        transform var(--motion-slow-ms) var(--motion-ease-soft);
    }

    .panel.is-initial-loading {
      min-height: clamp(320px, 52vh, 520px);
      max-height: clamp(360px, 62vh, 620px);
      --panel-local-shift-y: 10px;
      --panel-scale: 0.996;
      opacity: 0.9;
      display: grid;
      align-content: center;
      justify-items: center;
      row-gap: 14px;
    }

    .panel.is-initial-ready {
      max-height: calc(100dvh - 40px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
      --panel-local-shift-y: 0px;
      --panel-scale: 1;
      opacity: 1;
    }

    .top {
      display: flex;
      justify-content: center;
      text-align: center;
      padding-inline: clamp(4px, 1vw, 10px);
    }

    .top-inner {
      width: min(100%, 760px);
      display: grid;
      grid-template-rows: auto auto;
      row-gap: 14px;
      min-height: clamp(118px, 14vh, 156px);
      justify-items: center;
      align-items: start;
    }

    .siteTitle {
      --site-title-min: 1rem;
      --site-title-max: 3rem;
      margin: 0;
      width: 100%;
      max-width: 100%;
      padding-inline: clamp(8px, 1.8vw, 18px);
      font-size: clamp(var(--site-title-min), 5vw, var(--site-title-max));
      font-weight: 700;
      letter-spacing: clamp(0.012em, 0.12vw, 0.024em);
      line-height: 1.02;
      text-align: center;
      background: linear-gradient(120deg, #33d6d0 0%, #ffffff 45%, #33d6d0 100%);
      background-size: 220% 100%;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      animation: jellySheenSlow 6s linear infinite;
      white-space: nowrap;
      overflow: hidden;
    }

    .siteTitleBlock {
      width: 100%;
      display: grid;
      justify-items: center;
      row-gap: 7px;
    }

    .siteTitleBeta {
      margin: 0;
      font-size: clamp(0.62rem, 1.05vw, 0.74rem);
      line-height: 1.08;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      font-weight: 600;
      color: rgba(219, 236, 255, 0.78);
      text-align: center;
      text-shadow: 0 1px 10px rgba(46, 118, 180, 0.35);
      white-space: nowrap;
      user-select: none;
      pointer-events: none;
    }

    .top-actions {
      display: flex;
      justify-content: center;
      gap: 8px;
      align-items: center;
      min-height: 44px;
      width: 100%;
      align-self: center;
    }

    #learnMoreBtn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 40px;
      padding: 0 18px;
      line-height: 1;
    }

    .learn-panel {
      margin-top: 0;
      width: 100%;
      border: 1px solid rgba(136, 170, 214, 0);
      border-radius: 10px;
      background: rgba(255, 255, 255, 0);
      overflow: hidden;
      height: 0;
      opacity: 0;
      transform: translateY(-4px);
      pointer-events: none;
      transition:
        height var(--motion-slower-ms) var(--motion-ease-standard),
        margin-top var(--motion-base-ms) var(--motion-ease-standard),
        opacity var(--motion-slow-ms) var(--motion-ease-standard),
        transform var(--motion-slow-ms) var(--motion-ease-standard),
        border-color var(--motion-base-ms) var(--motion-ease-standard),
        background-color var(--motion-base-ms) var(--motion-ease-standard);
    }

    .learn-panel.is-open {
      margin-top: 10px;
      border-color: var(--line);
      background: rgba(255, 255, 255, 0.02);
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
    }

    .learn-panel-inner {
      padding: 12px;
      color: var(--muted);
      font-size: 0.85rem;
      line-height: 1.45;
    }

    .learn-panel-inner p {
      margin: 0 0 10px;
    }

    .learn-panel-inner .learn-title {
      color: var(--text);
      font-weight: 700;
      letter-spacing: 0.01em;
    }

    .learn-panel-inner p:last-child {
      margin-bottom: 0;
    }

    .panel.is-initial-loading .siteTitle {
      animation: none;
    }

    @keyframes jellySheenSlow {
      0% { background-position: 0% 0; }
      100% { background-position: 200% 0; }
    }

    .initial-loading-msg {
      margin-top: 0;
      text-align: center;
      color: var(--muted);
      font-size: 0.92rem;
      letter-spacing: 0.01em;
      opacity: 0;
      max-height: 0;
      overflow: hidden;
      transform: translateY(-2px);
      transition:
        opacity var(--motion-base-ms) var(--motion-ease-standard),
        max-height var(--motion-base-ms) var(--motion-ease-standard),
        transform var(--motion-base-ms) var(--motion-ease-standard);
    }

    .panel.is-initial-loading .initial-loading-msg {
      margin-top: 14px;
      opacity: 1;
      max-height: 36px;
      transform: translateY(0);
    }

    .upcoming {
      margin-top: 18px;
      padding-top: 4px;
    }

    .upcoming + .upcoming {
      margin-top: 14px;
      padding-top: 0;
    }

    .up-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 9px;
    }

    .up-item {
      border: 1px solid var(--line);
      border-radius: 10px;
      padding: 10px 12px;
      background: rgba(255, 255, 255, 0.02);
      transition:
        border-color var(--motion-base-ms) var(--motion-ease-standard),
        background-color var(--motion-base-ms) var(--motion-ease-standard),
        transform var(--motion-base-ms) var(--motion-ease-standard),
        opacity var(--motion-base-ms) var(--motion-ease-standard);
    }

    .up-item.is-staged-hidden {
      opacity: 0;
      transform: translateY(8px);
      pointer-events: none;
    }

    .up-item:hover {
      border-color: rgba(136, 170, 214, 0.52);
      background: rgba(255, 255, 255, 0.035);
      transform: translateY(-1px);
    }

    .up-item-head {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 12px;
      width: 100%;
    }

    .up-item-title {
      font-size: 0.98rem;
      font-weight: 600;
      margin: 0;
    }

    .up-item-t0 {
      margin-left: auto;
      display: inline-block;
      text-align: right;
      color: var(--muted);
      font-size: 0.9rem;
      white-space: nowrap;
      font-variant-numeric: tabular-nums;
    }

    .up-item-meta {
      margin-top: 4px;
      font-size: 0.87rem;
      color: var(--muted);
      display: grid;
      gap: 2px;
      line-height: 1.3;
    }

    .up-item-meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 4px;
      align-items: baseline;
    }

    .up-item-meta-row-secondary {
      opacity: 0.95;
    }

    .up-meta-sep {
      color: rgba(159, 179, 204, 0.7);
    }

    .up-helper {
      margin-top: 6px;
      color: var(--muted);
      font-size: 0.8rem;
      line-height: 1.25;
    }

    .variant-row + .up-helper {
      margin-top: 10px;
    }

    .up-unsupported-note {
      margin-top: 8px;
      color: var(--warn);
      font-size: 0.84rem;
      line-height: 1.3;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(255, 255, 255, 0.02);
      padding: 8px 10px;
    }

    .variant-row {
      margin-top: 7px;
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .variant-btn {
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, 0.03);
      color: var(--text);
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 0.76rem;
      cursor: pointer;
      touch-action: manipulation;
      transition:
        background-color var(--motion-base-ms) var(--motion-ease-standard),
        border-color var(--motion-base-ms) var(--motion-ease-standard),
        color var(--motion-base-ms) var(--motion-ease-standard);
    }

    .variant-btn:hover,
    .variant-btn:focus-visible {
      border-color: var(--acc);
      background: rgba(102, 211, 255, 0.16);
      color: #eaf8ff;
    }

    .variant-btn.is-active {
      border-color: var(--acc);
      background: rgba(102, 211, 255, 0.16);
      color: #eaf8ff;
    }

    .up-loc-popover:has(.up-loc-action:hover) .up-loc-action.is-active:not(:hover) {
      border-color: var(--line);
      background: rgba(255, 255, 255, 0.03);
      color: var(--text);
    }

    .variant-btn.is-loading {
      border-color: rgba(102, 211, 255, 0.72);
      background: rgba(102, 211, 255, 0.2);
      color: #eaf8ff;
      cursor: progress;
      opacity: 0.92;
    }

    .likelihood-very-likely,
    .likelihood-likely {
      color: #22c55e;
    }

    .likelihood-possible {
      color: #f59e0b;
    }

    .likelihood-unlikely,
    .likelihood-very-unlikely,
    .likelihood-impossible {
      color: #ef4444;
    }

    .up-jf-grid {
      margin-top: 8px;
      display: grid;
      grid-template-columns: minmax(300px, 1.05fr) minmax(260px, 1fr);
      gap: 10px;
      align-items: center;
    }

    .up-jf-details {
      margin: 0;
      margin-top: 0;
      margin-bottom: 0;
      padding: 8px 44px 8px 10px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(255, 255, 255, 0.02);
      color: var(--muted);
      font-size: 0.79rem;
      line-height: 1.3;
      min-height: 0;
      overflow: visible;
      position: relative;
      align-self: center;
      transition: transform var(--motion-slow-ms) var(--motion-ease-soft);
    }

    .up-jf-details.loading {
      display: grid;
      place-items: center;
      text-align: center;
      font-size: 0.92rem;
      letter-spacing: 0.01em;
    }

    .up-jf-details-body {
      width: 100%;
      white-space: pre-wrap;
      word-break: break-word;
    }

    .up-jf-details-content {
      min-height: 0;
      height: auto;
      overflow: visible;
      transition:
        height var(--motion-slow-ms) var(--motion-ease-soft),
        opacity var(--motion-base-ms) var(--motion-ease-standard);
    }

    .up-jf-details-content.is-animating {
      opacity: 0.94;
    }

    .up-loc-wrap {
      position: absolute;
      top: 10px;
      right: 10px;
      z-index: 4;
      opacity: 1;
      transform: translateY(0);
      transition:
        opacity var(--motion-fast-ms) var(--motion-ease-standard),
        transform var(--motion-fast-ms) var(--motion-ease-standard);
    }

    .up-loc-wrap.is-hidden {
      opacity: 0;
      transform: translateY(-3px);
      pointer-events: none;
    }

    .up-loc-btn {
      width: 32px;
      height: 32px;
      padding: 0;
      border-radius: 999px;
      display: grid;
      place-items: center;
      font-size: 0.88rem;
      line-height: 1;
      user-select: none;
    }

    .up-loc-popover {
      position: absolute;
      top: 48px;
      right: 0;
      min-width: 150px;
      display: grid;
      gap: 6px;
      padding: 8px;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: rgba(8, 16, 28, 0.95);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
      z-index: 6;
    }

    .up-loc-popover[hidden] {
      display: none;
    }

    .up-loc-action {
      width: 100%;
      text-align: center;
    }

    .map-picker-modal[hidden] {
      display: none;
    }

    .map-picker-modal {
      position: fixed;
      inset: 0;
      z-index: 1200;
      background: rgba(3, 7, 14, 0.72);
      display: grid;
      place-items: center;
      padding: 16px;
      backdrop-filter: blur(4px);
    }

    .map-picker-card {
      width: min(680px, 100%);
      border: 1px solid var(--line);
      border-radius: 12px;
      background: rgba(8, 16, 28, 0.94);
      box-shadow: 0 18px 60px rgba(0, 0, 0, 0.42);
      padding: 10px;
      display: grid;
      gap: 8px;
    }

    .map-picker-title {
      color: var(--text);
      font-weight: 600;
      font-size: 0.9rem;
      padding: 2px 2px 0;
    }

    .map-picker-map {
      width: 100%;
      height: min(52vh, 380px);
      border: 1px solid var(--line);
      border-radius: 8px;
      overflow: hidden;
      background: #d8e1e8;
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
    }

    .map-picker-map .leaflet-container {
      background: #d8e1e8;
      font-family: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    }

    .map-picker-map .leaflet-control-zoom a,
    .map-picker-map .leaflet-bar a {
      background: rgba(10, 18, 28, 0.9);
      color: #d7e7f1;
      border: 1px solid rgba(130, 168, 196, 0.45);
      box-shadow: none;
    }

    .map-picker-map .leaflet-control-zoom a:hover,
    .map-picker-map .leaflet-bar a:hover {
      background: rgba(12, 24, 36, 0.96);
      color: #eff8ff;
    }

    .map-picker-map .leaflet-control-attribution {
      background: rgba(8, 14, 22, 0.72);
      color: rgba(215, 231, 244, 0.84);
      border-radius: 6px 0 0 0;
      padding: 2px 6px;
      font-size: 10px;
      backdrop-filter: blur(2px);
    }

    .map-picker-map .leaflet-control-attribution a {
      color: rgba(186, 224, 246, 0.95);
    }

    .map-picker-selection {
      color: var(--muted);
      font-size: 0.82rem;
      line-height: 1.3;
      min-height: 1.2rem;
      padding: 0 2px;
    }

    .map-picker-actions {
      display: flex;
      justify-content: flex-end;
      gap: 8px;
      flex-wrap: wrap;
    }

    .up-jf-headline {
      color: var(--text);
      opacity: 1;
      font-weight: 600;
    }

    .up-jf-gap {
      height: 0.6rem;
    }

    .up-jf-dim {
      opacity: 0.33;
    }

    .up-jf-time-table {
      border-collapse: collapse;
      border-spacing: 0;
      margin: 0;
    }

    .up-jf-time-key {
      text-align: right;
      white-space: nowrap;
      padding: 0 0.06em 0 0;
      font-variant-numeric: tabular-nums;
    }

    .up-jf-time-colon {
      text-align: center;
      white-space: nowrap;
      padding: 0 0.34em 0 0;
    }

    .up-jf-time-value {
      text-align: left;
    }

    .up-jf-time-row.up-jf-dim {
      opacity: 0.33;
    }

    .up-jf-heatbox {
      margin-top: 0;
      margin-bottom: 0;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(255, 255, 255, 0.02);
      position: relative;
      aspect-ratio: 2048 / 1398;
      min-height: 240px;
      overflow: hidden;
    }

    .up-jf-heatstatus {
      position: absolute;
      inset: 0;
      display: grid;
      place-items: center;
      text-align: center;
      padding: 16px;
      color: var(--muted);
      font-size: 0.92rem;
      line-height: 1.3;
      letter-spacing: 0.01em;
      opacity: 1;
      transition: opacity var(--heat-fade-ms) var(--motion-ease-standard);
    }

    .up-jf-heatframe {
      width: 100%;
      height: 100%;
      min-height: 0;
      border: 0;
      display: block;
      background: #dde4ea;
      object-fit: cover;
      opacity: 0;
      visibility: hidden;
      transition: opacity var(--heat-fade-ms) var(--motion-ease-standard);
    }

    .up-jf-heatbox.ready .up-jf-heatstatus {
      opacity: 0;
      pointer-events: none;
    }

    .up-jf-heatbox.loading .up-jf-heatstatus {
      opacity: 1;
      pointer-events: none;
      background: linear-gradient(180deg, rgba(5, 7, 10, 0.07), rgba(5, 7, 10, 0.18));
    }

    .up-jf-heatbox.ready .up-jf-heatframe {
      visibility: visible;
      opacity: 1;
      cursor: zoom-in;
    }

    .up-jf-heatbox.loading .up-jf-heatframe {
      opacity: 0;
      visibility: visible;
    }

    .up-jf-heatbox.error .up-jf-heatstatus {
      color: var(--bad);
      opacity: 1;
    }

    .err {
      margin-top: 12px;
      color: var(--bad);
      font-size: 0.95rem;
      display: block;
      max-height: 0;
      opacity: 0;
      overflow: hidden;
      transform: translateY(-4px);
      transition:
        max-height var(--motion-slower-ms) var(--motion-ease-standard),
        opacity var(--motion-slow-ms) var(--motion-ease-standard),
        transform var(--motion-slow-ms) var(--motion-ease-standard);
    }

    .err.is-visible {
      max-height: 120px;
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 680px) {
      body {
        padding:
          calc(12px + env(safe-area-inset-top, 0px))
          calc(12px + env(safe-area-inset-right, 0px))
          calc(12px + env(safe-area-inset-bottom, 0px))
          calc(12px + env(safe-area-inset-left, 0px));
      }
      .panel {
        padding: 16px 16px calc(18px + env(safe-area-inset-bottom, 0px));
        max-height: calc(100dvh - 24px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
      }
      .top-inner {
        min-height: clamp(104px, 12vh, 132px);
        row-gap: 12px;
      }
      .up-item-meta {
        display: grid;
      }
      .up-jf-grid {
        grid-template-columns: 1fr;
      }
      .up-jf-heatbox,
      .up-jf-heatframe {
        min-height: 200px;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation: none !important;
        transition: none !important;
      }
    }