:root {
    color-scheme: light dark;
}
body {
    margin: 0;
    background: #f9fafb;
    color: #101828;
}
.startup-frame {
    box-sizing: border-box;
    display: flex;
    min-height: 100vh;
    width: 100%;
    max-width: 1440px;
    flex-direction: column;
    gap: 24px;
    margin: 0 auto;
    padding: 16px;
}
.startup-header {
    display: flex;
    height: 48px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #e4e7ec;
}
.startup-content {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 20px;
    padding-top: 8px;
}
.startup-shape {
    display: block;
    height: 16px;
    max-width: 100%;
    border-radius: 6px;
    background: #f2f4f7;
}
.startup-title { width: 224px; height: 32px; }
.startup-copy { width: 320px; }
.startup-block { width: 100%; height: 112px; margin-top: 8px; border: 1px solid #e4e7ec; border-radius: 17px; background: #fff; box-shadow: 0 1px 3px rgb(16 24 40 / 6%); }
.startup-block + .startup-block { height: 176px; margin-top: 0; }
.startup-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    clip-path: inset(50%);
}
@media (min-width: 768px) {
    .startup-frame { padding: 24px; }
}
@media (prefers-color-scheme: dark) {
    body { background: #0c111d; color: #f2f4f7; }
    .startup-header { border-color: rgb(255 255 255 / 8%); }
    .startup-shape { background: #1f242f; }
    .startup-block { border-color: rgb(255 255 255 / 8%); background: #161b26; box-shadow: none; }
}