html { min-height: 100%; background: #f8f8f3; color-scheme: light dark; }
      body { min-height: 100%; margin: 0; }
      #app { min-height: 100vh; }
      html:not(.heliocue-ready) #app { visibility: hidden; }
      #heliocue-startup {
        opacity: 1;
        visibility: visible;
        transition: opacity .18s ease, visibility 0s linear 0s;
      }
      html.heliocue-ready #heliocue-startup {
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity .18s ease, visibility 0s linear .18s;
      }
      .startup-shell {
        position: fixed;
        z-index: 999;
        inset: 0;
        min-height: 100vh;
        min-height: 100dvh;
        display: grid;
        grid-template-rows: auto 1fr;
        padding: clamp(24px, 4vw, 48px);
        overflow: hidden;
        background:
          radial-gradient(circle at 78% 22%, rgba(244, 195, 92, .2), transparent 24%),
          linear-gradient(135deg, #edf6f0, #dceee5);
        color: #17312f;
        font-family: Arial, Helvetica, sans-serif;
        box-sizing: border-box;
      }
      .startup-brand {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        width: fit-content;
        color: #17312f;
        font-size: 20px;
        font-weight: 700;
        letter-spacing: -1px;
      }
      .startup-mark {
        width: 24px;
        height: 24px;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2px;
        transform: rotate(-14deg);
      }
      .startup-mark i { border-radius: 8px 8px 3px 3px; background: #f4c35c; }
      .startup-mark i:nth-child(2) { transform: translateY(4px); }
      .startup-mark i:nth-child(3) { transform: translateY(8px); }
      .startup-card {
        width: min(100%, 430px);
        margin: auto;
        padding: 34px;
        border: 1px solid rgba(43, 141, 112, .16);
        border-radius: 22px;
        background: rgba(255, 255, 255, .58);
        box-shadow: 0 22px 55px rgba(23, 49, 47, .08);
        box-sizing: border-box;
        text-align: center;
      }
      .startup-sun {
        width: 48px;
        height: 48px;
        margin: 0 auto 22px;
        display: grid;
        place-items: center;
        border-radius: 15px;
        background: #f6ce69;
        color: #fff;
        font-size: 27px;
        box-shadow: 0 0 0 9px rgba(246, 206, 105, .17);
      }
      .startup-eyebrow {
        margin: 0 0 10px;
        color: #598076;
        font: 600 10px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
        letter-spacing: 1.35px;
      }
      .startup-card h1 { margin: 0; font-size: clamp(27px, 5vw, 34px); line-height: 1.08; letter-spacing: -1.5px; }
      .startup-card > p:last-of-type { margin: 12px 0 0; color: #617970; font-size: 13px; line-height: 1.55; }
      .startup-track {
        height: 3px;
        margin-top: 26px;
        overflow: hidden;
        border-radius: 999px;
        background: rgba(43, 141, 112, .12);
      }
      .startup-track i {
        display: block;
        width: 42%;
        height: 100%;
        border-radius: inherit;
        background: linear-gradient(90deg, #2b8d70, #f4c35c);
        animation: heliocue-startup 1.05s ease-in-out infinite alternate;
      }
      .seo-fallback {
        position: absolute !important;
        width: 1px !important;
        height: 1px !important;
        padding: 0 !important;
        margin: -1px !important;
        overflow: hidden !important;
        clip: rect(0, 0, 0, 0) !important;
        white-space: nowrap !important;
        border: 0 !important;
      }
      @keyframes heliocue-startup { from { transform: translateX(-15%); } to { transform: translateX(150%); } }
      @media (prefers-color-scheme: dark) {
        html { background: #0f1d1b; }
        .startup-shell {
          color: #edf7f0;
          background:
            radial-gradient(circle at 78% 22%, rgba(244, 195, 92, .11), transparent 24%),
            linear-gradient(135deg, #10231f, #17372f);
        }
        .startup-brand { color: #f1faf5; }
        .startup-card { border-color: #36564d; background: rgba(22, 43, 39, .78); box-shadow: 0 22px 55px rgba(0, 0, 0, .26); }
        .startup-eyebrow { color: #9fc4b5; }
        .startup-card > p:last-of-type { color: #b7cac1; }
        .startup-track { background: rgba(124, 204, 173, .14); }
      }
      html[data-theme="dark"] { background: #0f1d1b; color-scheme: dark; }
      html[data-theme="dark"] .startup-shell {
        color: #edf7f0;
        background:
          radial-gradient(circle at 78% 22%, rgba(244, 195, 92, .11), transparent 24%),
          linear-gradient(135deg, #10231f, #17372f);
      }
      html[data-theme="dark"] .startup-brand { color: #f1faf5; }
      html[data-theme="dark"] .startup-card { border-color: #36564d; background: rgba(22, 43, 39, .78); box-shadow: 0 22px 55px rgba(0, 0, 0, .26); }
      html[data-theme="dark"] .startup-eyebrow { color: #9fc4b5; }
      html[data-theme="dark"] .startup-card > p:last-of-type { color: #b7cac1; }
      html[data-theme="dark"] .startup-track { background: rgba(124, 204, 173, .14); }
      html[data-theme="light"] { background: #f8f8f3; color-scheme: light; }
      html[data-theme="light"] .startup-shell {
        color: #17312f;
        background:
          radial-gradient(circle at 78% 22%, rgba(244, 195, 92, .2), transparent 24%),
          linear-gradient(135deg, #edf6f0, #dceee5);
      }
      html[data-theme="light"] .startup-brand { color: #17312f; }
      html[data-theme="light"] .startup-card { border-color: rgba(43, 141, 112, .16); background: rgba(255, 255, 255, .58); box-shadow: 0 22px 55px rgba(23, 49, 47, .08); }
      html[data-theme="light"] .startup-eyebrow { color: #598076; }
      html[data-theme="light"] .startup-card > p:last-of-type { color: #617970; }
      html[data-theme="light"] .startup-track { background: rgba(43, 141, 112, .12); }
      @media (prefers-reduced-motion: reduce) { .startup-track i { animation: none; width: 100%; } }
html.no-js .startup-shell { display: none !important; }
        html.no-js #app { visibility: visible !important; }
        html.no-js .seo-fallback { position: static !important; width: min(100% - 40px, 760px) !important; height: auto !important; margin: 40px auto !important; padding: 32px !important; overflow: visible !important; clip: auto !important; white-space: normal !important; border: 1px solid #dce7df !important; border-radius: 18px; background: #fffefb; color: #17312f; font-family: Arial, Helvetica, sans-serif; box-sizing: border-box; }
        html.no-js .seo-fallback p { line-height: 1.65; }
        html.no-js .seo-fallback nav { display: grid; gap: 9px; }
        @media (prefers-color-scheme: dark) { html.no-js .seo-fallback { border-color: #36564d !important; background: #162b27; color: #edf7f0; } html.no-js .seo-fallback a { color: #8fd8b9; } }
html.no-js #heliocue-startup { display: none !important; }
html.no-js #app { visibility: visible !important; }
