.startup-entry {
    --entry-bg: #f8f9fb;
    --entry-text: #20242b;
    --entry-muted: #616976;
    --entry-border: #dce0e6;
    --entry-button: #fff;
    --entry-hover: #f0f3f7;
    --entry-primary: #23725a;
    --entry-primary-hover: #1b5c48;
    --entry-error-bg: #fff0f0;
    --entry-error-text: #a52a36;
    display: grid;
    align-items: center;
    width: 100%;
    height: 100%;
    min-height: 0;
    overflow: auto;
    padding: 48px 28px;
    background: var(--entry-bg);
    color: var(--entry-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    letter-spacing: 0;
}

.dark .startup-entry {
    --entry-bg: #181a1e;
    --entry-text: #f1f3f5;
    --entry-muted: #b3bac5;
    --entry-border: #3b4049;
    --entry-button: #24272d;
    --entry-hover: #30343b;
    --entry-primary: #29795f;
    --entry-primary-hover: #328c6e;
    --entry-error-bg: #382329;
    --entry-error-text: #ffb6be;
}

.startup-entry-content {
    width: 100%;
    max-width: 600px;
    min-width: 0;
    margin: auto;
}

.startup-entry-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--entry-border);
}

.startup-entry-logo {
    display: block;
    flex: 0 0 72px;
    width: 72px;
    height: 72px;
    object-fit: contain;
}

.startup-entry h1 {
    margin: 0;
    font-size: 32px;
    line-height: 1.4;
    font-weight: 650;
    letter-spacing: 0;
    overflow-wrap: anywhere;
}

.startup-entry-workspace {
    padding-top: 32px;
}

.startup-entry h2 {
    margin: 0 0 18px;
    color: var(--entry-muted);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.6;
}

.startup-entry-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.startup-entry .startup-entry-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-width: 0;
    height: 52px;
    gap: 10px;
    padding: 0 18px;
    border: 1px solid var(--entry-border);
    border-radius: 8px;
    background: var(--entry-button);
    color: var(--entry-text);
    box-shadow: none;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0;
    transition: background-color 120ms ease, border-color 120ms ease;
}

.startup-entry .startup-entry-primary,
.startup-entry .startup-entry-primary:disabled {
    background: var(--entry-primary);
    border-color: var(--entry-primary);
    color: #fff;
}

.startup-entry .startup-entry-primary:not(:disabled):hover {
    background: var(--entry-primary-hover);
    border-color: var(--entry-primary-hover);
    color: #fff;
}

.startup-entry .startup-entry-secondary:not(:disabled):hover {
    background: var(--entry-hover);
    border-color: var(--entry-muted);
    color: var(--entry-text);
}

.startup-entry .startup-entry-action:disabled {
    opacity: .55;
}

.startup-entry .startup-entry-action:focus-visible {
    outline: 3px solid #679bd8;
    outline-offset: 4px;
}

.startup-entry-error {
    margin: 20px 0 0;
    padding: 12px 16px;
    border-radius: 6px;
    background: var(--entry-error-bg);
    color: var(--entry-error-text);
    font-size: 14px;
    line-height: 1.7;
    overflow-wrap: anywhere;
}

@media (max-width: 480px) {
    .startup-entry {
        padding: 32px 24px;
    }
    .startup-entry-actions {
        grid-template-columns: minmax(0, 1fr);
        gap: 12px;
    }
    .startup-entry-brand {
        gap: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .startup-entry .startup-entry-action {
        transition: none;
    }
}