.welcome {
    width: 100%;
    max-width: 720px;
    margin: 0;
    color: var(--theme-text-primary);
    text-align: left;
}

.welcome-edit {
    position: absolute;
    top: var(--theme-space-sm, 12px);
    right: var(--theme-space-sm, 12px);
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    color: var(--theme-text-primary);
    background: var(--theme-bg-secondary, #f5f5f5);
    transition: background 0.15s ease, transform 0.15s ease;
}

.welcome-edit:hover {
    background: var(--theme-bg-tertiary, #ececec);
    transform: scale(1.05);
}

.welcome-content {
    line-height: 1.6;
    font-size: 1em;
    text-align: left;
}

.welcome-content > *:first-child {
    margin-top: 0;
}

.welcome-content > *:last-child {
    margin-bottom: 0;
}

.welcome-content h1,
.welcome-content h2,
.welcome-content h3,
.welcome-content h4 {
    margin: 1em 0 0.5em;
    color: var(--theme-text-primary);
    line-height: 1.3;
}

.welcome-content h1 { font-size: 1.4em; }
.welcome-content h2 { font-size: 1.25em; }
.welcome-content h3 { font-size: 1.1em; }
.welcome-content h4 { font-size: 1em; }

.welcome-content p {
    margin: 0 0 0.8em;
}

.welcome-content a {
    color: var(--theme-color-primary, #2e7df1);
    text-decoration: underline;
    word-break: break-word;
}

.welcome-content ul,
.welcome-content ol {
    margin: 0 0 0.8em;
    padding-left: 1.4em;
}

.welcome-content li {
    margin-bottom: 0.3em;
}

.welcome-content blockquote {
    margin: 0 0 0.8em;
    padding: 0.4em 0.8em;
    border-left: 3px solid var(--theme-color-primary, #2e7df1);
    background: var(--theme-bg-primary);
    color: var(--theme-text-secondary);
}

.welcome-content code {
    padding: 0.1em 0.35em;
    border-radius: 4px;
    background: var(--theme-bg-primary);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.9em;
}

.welcome-content pre {
    margin: 0 0 0.8em;
    padding: 0.7em 0.9em;
    border-radius: 8px;
    background: var(--theme-bg-primary);
    overflow-x: auto;
}

.welcome-content pre code {
    padding: 0;
    background: transparent;
}

.welcome-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

@media (max-width: 560px) {
    .welcome-content {
        font-size: 0.95em;
    }
}